WO2020216287A1 - Long-rod type grinding machine - Google Patents

Long-rod type grinding machine Download PDF

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Publication number
WO2020216287A1
WO2020216287A1 PCT/CN2020/086365 CN2020086365W WO2020216287A1 WO 2020216287 A1 WO2020216287 A1 WO 2020216287A1 CN 2020086365 W CN2020086365 W CN 2020086365W WO 2020216287 A1 WO2020216287 A1 WO 2020216287A1
Authority
WO
WIPO (PCT)
Prior art keywords
long rod
power
rod type
host
battery pack
Prior art date
Application number
PCT/CN2020/086365
Other languages
French (fr)
Chinese (zh)
Inventor
陈治国
戴友军
Original Assignee
南京德朔实业有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 南京德朔实业有限公司 filed Critical 南京德朔实业有限公司
Priority to CN202080005341.1A priority Critical patent/CN112996631B/en
Publication of WO2020216287A1 publication Critical patent/WO2020216287A1/en

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
    • B24B7/182—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings
    • B24B7/184—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like for walls and ceilings pole sanders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B23/00—Portable grinding machines, e.g. hand-guided; Accessories therefor
    • B24B23/02—Portable grinding machines, e.g. hand-guided; Accessories therefor with rotating grinding tools; Accessories therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/02—Frames; Beds; Carriages
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B41/00—Component parts such as frames, beds, carriages, headstocks
    • B24B41/04—Headstocks; Working-spindles; Features relating thereto
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B47/00—Drives or gearings; Equipment therefor
    • B24B47/10—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces
    • B24B47/12—Drives or gearings; Equipment therefor for rotating or reciprocating working-spindles carrying grinding wheels or workpieces by mechanical gearing or electric power
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/02—Equipment for cooling the grinding surfaces, e.g. devices for feeding coolant
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B55/00—Safety devices for grinding or polishing machines; Accessories fitted to grinding or polishing machines for keeping tools or parts of the machine in good working condition
    • B24B55/06—Dust extraction equipment on grinding or polishing machines
    • B24B55/10—Dust extraction equipment on grinding or polishing machines specially designed for portable grinding machines, e.g. hand-guided
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B24—GRINDING; POLISHING
    • B24B—MACHINES, DEVICES, OR PROCESSES FOR GRINDING OR POLISHING; DRESSING OR CONDITIONING OF ABRADING SURFACES; FEEDING OF GRINDING, POLISHING, OR LAPPING AGENTS
    • B24B7/00—Machines or devices designed for grinding plane surfaces on work, including polishing plane glass surfaces; Accessories therefor
    • B24B7/10—Single-purpose machines or devices
    • B24B7/18—Single-purpose machines or devices for grinding floorings, walls, ceilings or the like
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
    • H02M7/02—Conversion of ac power input into dc power output without possibility of reversal

Definitions

  • This application relates to the field of electric tools, for example, to a long rod type grinder.
  • Long rod type grinders are often used to polish walls, and are generally used in house decoration or renovation projects.
  • the long rod type grinders in related technologies are mostly equipped with alternating current, which limits the working conditions.
  • the operator needs to lift the grinder high for grinding, the power setting of the whole machine, the distribution of the weight of the whole machine, and the rationality of the structure setting also have a great influence on the user's operating comfort.
  • the application provides a long rod type grinder with reasonable power supply layout and higher operating comfort.
  • the embodiment of the application provides a long rod type grinder, including:
  • the host includes:
  • An execution system including a polishing part for polishing, the execution system is installed to one end of the long rod;
  • the power system includes a motor for driving the movement of the grinding member
  • the transmission system is used to connect the power system and the execution system and perform transmission between the two;
  • a connecting seat and a battery pack for supplying power to the host the battery pack is detachably connected to the connecting seat, and the connecting seat is provided on the host or the long pole;
  • the length of the long rod type grinder is greater than or equal to 1400 mm and less than or equal to 2000 mm, and the ratio of the weight of the battery pack to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 7 g/w.
  • An embodiment provides a long rod type sander, including:
  • the host includes:
  • An execution system including a polishing part for polishing, the execution system is installed to one end of the long rod;
  • the power system includes a motor for driving the movement of the grinding member
  • the transmission system is used to connect the power system and the execution system and perform transmission between the two;
  • the adapter includes:
  • An alternating current input interface which is electrically connected to the connector
  • An AC-DC converter is electrically connected to the AC power input interface to convert AC power into DC power
  • a direct current output interface which is electrically connected to the AC-DC converter to output the direct current
  • the ratio of the weight of the adapter to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 7 g/w.
  • An embodiment provides a long rod type sander, including:
  • the host includes:
  • An execution system including a polishing part for polishing, the execution system is installed to one end of the long rod;
  • the power system includes a motor for driving the movement of the grinding member
  • the transmission system is used to connect the power system and the execution system and perform transmission between the two;
  • An embodiment provides a long rod type sander, including:
  • the host includes:
  • An execution system including a polishing part for polishing, the execution system is installed to one end of the long rod;
  • the power system includes a motor for driving the movement of the grinding member
  • the transmission system is used to connect the power system and the execution system and perform transmission between the two;
  • a backpack device and a battery pack for supplying power to the host the battery pack is connected to the host through a power cord, and the backpack device is used to wear the battery pack on the human body;
  • the ratio of the weight of the battery pack to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 25 g/w.
  • An embodiment provides a polishing system, including:
  • the host includes:
  • An execution system including a polishing part for polishing, the execution system is installed to one end of the long rod;
  • the power system includes a motor for driving the movement of the grinding member
  • the transmission system is used to connect the power system and the execution system and perform transmission between the two;
  • a vacuum cleaner and a battery pack the vacuum cleaner is connected to the long rod type grinder through a vacuum tube; the vacuum cleaner is also provided with a connecting seat, the battery pack is detachably connected to the connecting seat, and the battery pack is simultaneously Supply power to the vacuum cleaner and the host;
  • the ratio of the weight of the battery pack to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 25 g/w.
  • the long rod grinder of the present application adopts DC power supply or AC and DC power supply and the structure of each part is more reasonable.
  • different power sources for example, battery packs of different weights are equipped according to power requirements.
  • users can match the corresponding power supply according to different operating performances, so that the long-pole grinder can take into account better endurance and better use experience on the basis of satisfying performance.
  • the long rod type grinder is more widely used and has higher operating comfort.
  • Fig. 1 is a schematic diagram of a long rod type grinder according to an embodiment of the present application
  • Figure 2 is a perspective view of the long rod type sander in Figure 1;
  • Figure 3 is an exploded view of a part of the structure of the long rod type grinder in Figure 1;
  • Figure 4 is an exploded view of a part of the structure of the long rod type grinder in Figure 1;
  • Figure 5 is a schematic diagram of the long rod grinder in Figure 1 with part of the shell removed;
  • Fig. 6 is a schematic diagram of the long rod grinder in Fig. 1 with part of the shell removed;
  • FIG. 7 is a partial schematic diagram of a long rod type grinder according to an embodiment of the present application.
  • Fig. 8 is a partial schematic diagram of another long rod type grinder in an embodiment of the present application.
  • Fig. 9 is a schematic diagram of a long rod grinder according to an embodiment of the present application.
  • Fig. 10 is a schematic structural view of the long rod type grinder shown in Fig. 9 from another angle;
  • FIG. 11 is a schematic diagram of a long rod type grinder and a vacuum cleaner according to an embodiment of the present application.
  • Figure 12 is a schematic structural diagram of another long rod type grinder in an embodiment
  • Figure 13 is a schematic structural diagram of yet another long rod type grinder in an embodiment
  • Fig. 14 is a schematic diagram of a long rod type grinder and a vacuum cleaner according to an embodiment of the present application.
  • 15 is a schematic diagram of the structure of the backpack device in an embodiment
  • Fig. 16 is a schematic structural diagram of another backpack device in an embodiment.
  • the long rod type grinder 100 of the present application is a commonly used electric tool.
  • this is a long rod type grinder in one embodiment of the application, wherein the long rod type grinder 100 includes a host 110, a long rod 120 and a power source 130; the long rod 120 is connected to the host 110, the power source 130 and The host 110 is directly or indirectly connected to the long rod 120; the long rod 120 can be a fixed-length connecting rod or an adjustable-length telescopic rod.
  • the material of the long rod 120 is metal, such as aluminum alloy, or carbon fiber material or plastic. to make.
  • the host 110 includes an execution system 111, a power system 112 and a transmission system 113.
  • the execution system 111 is installed to one end of the long rod 120.
  • the execution system 111 includes a polishing part for polishing.
  • the polishing part is usually sandpaper.
  • the polishing part is generally installed on a mounting surface parallel to the ground.
  • the polishing machine can be round. sand.
  • the sander may also be a triangular sand, flat sand or polishing machine.
  • the power system 112 includes a motor for driving the movement of the polishing piece; the host 110 includes a control system 114, which is used to control the power system 112. As shown in FIGS. 5 and 6, the control system 114 generally includes a circuit board 114a and a switch 114b. And other electronic components.
  • the motor is a motor, such as a brushless motor. In other embodiments, the motor may be a brushed motor, in which case the control system 114 is not necessary.
  • the transmission system 113 is used to connect the power system 112 and the execution system 111 and perform transmission between the two, and the transmission system 113 may be gear transmission and/or friction transmission.
  • the power source 130 supplies power to the host 110, and the power source 130 includes a DC power source.
  • the power source 130 includes one or more battery packs 131.
  • the plurality of battery packs 131 are switched in series or in parallel or in series and parallel.
  • the power supply 130 has two discharge modes of simultaneous discharge or sequential discharge of multiple battery packs 131, and the two modes can be switched manually or automatically.
  • the installation direction of the battery pack 131 can be parallel or perpendicular to the axis of the long rod 120.
  • the installation direction of the battery pack 131 can also be inclined to the axis of the long rod 120 or with the axis of the long rod 120. Coincidence, where vertical and inclined both include the positional relationship of different planes.
  • the insertion and removal direction of the battery pack 131 can be parallel or perpendicular to the axis of the long rod 120.
  • the insertion and removal direction of the battery pack 131 can also be inclined to the axis of the long rod 120 or coincide with the axis of the long rod 120.
  • Exemplary, where vertical and inclined both include the positional relationship of different planes.
  • the installation directions of the multiple battery packs 131 may be the same or different.
  • the insertion and removal direction of the battery pack 131 is parallel to the axial direction of the long rod 120.
  • the battery pack 131 can be inserted into the main body housing 115 along the front and back direction in the figure, that is, the A direction, where the front and rear direction refers to the direction parallel to the axis of the long rod. .
  • the plugging and unplugging direction of the battery pack 131 is perpendicular to the axial direction of the long rod 120.
  • the battery pack 131 can also be inserted into the host casing 115 along the left-right direction in the figure, that is, the B direction.
  • the host casing 115 is arranged symmetrically about the mid-splitting surface M.
  • the axis of the long rod is located in the mid-splitting surface M, and the left-right direction refers to the direction perpendicular to the mid-splitting surface M.
  • the plugging and unplugging direction of the battery pack 131 is inclined to the axial direction of the long rod 120.
  • the battery pack 131 can be inserted into the main body housing 115 along the direction C shown in the figure, where the direction C is located in the central dividing plane M, and C
  • the angle between the direction and the axis of the long rod is an acute angle.
  • the insertion and removal direction of the battery pack 131 is not limited to the above manner, and it may be any direction parallel or perpendicular or inclined to the axis of the long rod.
  • the host 110 of this embodiment includes a housing 115, which can be connected to any position of the long rod 120, a connecting seat is provided on the housing 115, and the power supply 130 is detachably connected to the connecting seat .
  • the host 110 may include an integral casing 115 or a plurality of split casings 115.
  • the housing 115 surrounds an accommodating space for accommodating the power system 112 and the control system 114.
  • the long rod type sander 100 may further include a cooling system for heat dissipation, and the cooling system is accommodated in the accommodation space formed by the housing 115.
  • the cooling system may be distributed in the control system or Power system, heat it separately.
  • the long rod type sander 100 further includes a handle 116 connected to the long rod 120; the battery pack 131 is detachably connected to the handle 116.
  • the housing 115 is formed with a handle 116, the handle 116 is provided with a connecting seat, and the battery pack 131 is detachably connected to the handle 116.
  • the power supply 130 includes both a DC power supply and an AC power supply, that is, the user can use the power supply 130 according to the needs and working conditions.
  • the connecting seat is arranged on the shell deviated from the axis of the long rod.
  • the power system 112 and the execution system 111 may be arranged at the same end or different ends of the long rod 120.
  • the power system 112 and the execution system 111 are arranged at the same end of the long rod 120 to facilitate the installation of the transmission system 113; the transmission system 113 may not be provided, and the execution system 111 is directly driven by the power system 112 at this time.
  • the power system 112 and the execution system 111 are arranged at different ends of the long rod 120, it is beneficial to reduce the weight of the working head, thereby reducing user fatigue.
  • the control system 114 and the execution system 111 are arranged at the same end or different ends of the long rod 120.
  • the motor fan can be used to dissipate heat for the control system 114; when the control system 114 and the execution system 111 are installed at different ends of the long pole 120 At this time, it is beneficial to reduce the weight of the working head, thereby reducing user fatigue.
  • the control system 114 is naturally cooled by air convection or a separate fan is set to dissipate heat, or by setting a heat sink and connecting the heat sink to the long rod 120 with the help of The thermal conductivity and the like of the long rod 120 dissipate heat.
  • the long rod grinder 100 may further include a dust collection channel 500, one end of which is connected to the long rod 120 or the execution system 111, and the other end is connected to the dust collection device or the vacuum cleaner 200.
  • the handle 116 is arranged at an end of the long rod 120 opposite to the execution system 111, the switch 114b is mounted to the handle 116, and the long rod 120 itself can be used as an auxiliary handle for the user to hold.
  • the handle 116 may further include a main handle and an auxiliary handle connected to different positions of the long rod 120.
  • the main handle may be arranged at an end of the long rod 120 opposite to the execution system 111, and the auxiliary handle may be substantially arranged at The middle position of the long rod 120.
  • the power supply 130 is connected to the end of the long pole 120 opposite to the execution system 111, that is, the battery pack 131 is connected to the end of the long pole 120 opposite to the execution system 111 to balance the weight of the whole machine.
  • the connecting seat is arranged on the housing 115 deviating from the axis of the long rod 120; for example, the connecting seat is arranged between the axis of the long rod and the handle 116, thereby avoiding the dust collection channel 500 from being blocked by the battery pack 131. It is convenient for the smooth collection of dust from the long rod grinder.
  • the battery pack 131 may also be connected to the same end of the long rod 120 as the execution system 111.
  • the battery pack 131 may also be arranged at a certain position in the middle of the long rod 120, for example, a connecting seat is arranged in the middle of the long rod 120, and the battery pack 131 is installed on the connecting seat in the middle of the long rod 120.
  • the wires connecting the power supply, the execution system 111 and the control system are all arranged in the long pole 120.
  • the wires used to ensure the conductive connection between multiple systems can be set in Long rod 120 inside.
  • the ratio of the total weight of the battery pack 131 to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 7 g/w.
  • the ratio of the weight of the battery pack 131 to the rated power of the motor can be set to 0.83 g/w, 1.25g/w, 1.67g/w, 2.5g/w and 3.2g/w etc.
  • the motor power of the long rod grinder in the embodiment of the application is greater than or equal to 400w and less than or equal to 1300w; the motor stator stack length is greater than or equal to 10mm and less than or equal to 45mm; the motor weight is greater than or equal to 0.2kg and less than or equal to 2.5kg.
  • the battery pack 131 specification can be 18v or 48v.
  • the weight of the 18v battery pack 131 is greater than or equal to 0.4kg and less than or equal to 1.3kg, such as 0.5kg, 0.75kg or 1kg; the weight of the 48v battery pack 131 is greater than or equal to 1.1kg and less than or equal to 2.8kg, For example, 1.5kg and 1.9kg; the center of gravity of the battery pack 131 is basically located at the geometric center of the battery pack 131.
  • the center of gravity of the whole machine is basically at the center of the long rod 120, and the length of the whole machine is greater than or equal to 1400mm and less than or equal to 2000mm.
  • the motor power of the long rod grinder is set to 600W
  • the motor stator stack length is 30mm
  • the motor weight is 0.4kg.
  • the battery pack 131 specifications include 18v and 48v specifications.
  • the 18v battery pack 131 weighs 0.75kg and the 48v battery
  • the bag 131 weighs 1.9 kg.
  • this is a long rod type grinder in another embodiment of the application, in which the main body and the long rod structure of the long rod type grinder are the same as in the previous embodiment, which will not be repeated here.
  • the difference between the above and the previous embodiment lies in the way of setting the power supply, and the following focuses on the difference.
  • the power supply mainly includes an AC power supply, where the AC power supply includes a connector and an adapter 700, the connector is used to access AC power, the adapter 700 is detachably connected to the connector, and the long rod grinder Electrically connected to the AC power supply through an adapter 700;
  • the adapter 700 includes an AC input interface, an AC/DC converter, and a DC output interface; the AC input interface is electrically connected with the connector, and the AC/DC converter is electrically connected with the AC input interface to convert AC to DC; the DC output interface is electrically connected with The AC-DC converter is electrically connected to output DC power.
  • the adapter 700 may have a shape similar to or the same as that of the battery pack in the first embodiment, and it has the same or similar weight as the battery pack in the first embodiment, thereby being implemented as a long rod grinder. Provide power and balance the weight of the whole machine.
  • the adapter 700 may be connected to an end of the long rod 120 opposite to the execution system 111.
  • the host 110 includes a housing 115, which can be connected to any position of the long rod 120, and a connecting seat is provided on the housing 115.
  • the connecting seat can also be arranged in the middle of the long pole 120.
  • the adapter 700 is installed on the connecting seat in the middle of the long pole 120.
  • the wires connecting the power supply, the execution system 111 and the control system are all set on the long pole 120. Inside.
  • the connecting seat in this embodiment can also be arranged on the housing 115 offset from the axis of the long rod 120.
  • the long rod type sander further includes a handle 116 connected to the long rod 120; optionally, the connecting seat may also be provided on the handle 116.
  • the installation direction of the adapter 700 is parallel or perpendicular or inclined to the axis of the long rod 120.
  • the center of gravity of the whole machine is basically located at the center of the long rod 120.
  • the wires used to ensure the conductive connection between the multiple systems can be arranged in the long rod 120 .
  • the ratio of the total weight of the adapter 700 to the rated power of the motor is set to be greater than or equal to 0.3g/w and less than or equal to 7g/w, for example, it can be set to 0.83g/w, 1.25g/w. w, 1.67g/w, 2.5g/w and 3.2g/w, etc.
  • the motor power of the long rod grinder in this embodiment of the application is greater than or equal to 400w and less than or equal to 1300w; the motor stator stack length is greater than or equal to 10mm and less than or equal to 45mm; the motor weight is greater than or equal to 0.2kg and less than or equal to 2.5kg.
  • the weight of the adapter 700 is greater than or equal to 0.4kg and less than or equal to 2.8kg, such as 0.5kg, 0.75k, 1kg, 1.5kg or 1.9kg; the center of gravity of the adapter 700 is basically located at the geometric center of the adapter 700.
  • the center of gravity of the whole machine is basically at the center of the long rod 120, and the length of the whole machine is greater than or equal to 1400mm and less than or equal to 2000mm.
  • the motor power of the long rod grinder is set to 600W
  • the motor stator stack length is 30mm
  • the motor weight is 0.4kg.
  • the weight of the adapter 700 includes two specifications of 0.75kg and 1.9kg.
  • the power supply in this embodiment may further include a DC power supply, and the DC power supply includes one or more battery packs; the long rod grinder includes a first working state powered by a DC power source or a second working state powered by an AC power source. status.
  • the power supply 130 may include both a DC power supply and an AC power supply, that is, the user can apply the power supply 130 according to requirements and working conditions.
  • this is a long rod type grinder in another embodiment of this application.
  • the main body and long rod structure of the long rod type grinder are the same as in the previous embodiment. This will not be repeated.
  • the difference between this embodiment and the previous embodiment lies in the way of setting the power supply. The following will focus on the difference.
  • the power supply includes a DC power supply
  • the DC power supply includes one or more portable battery packs 131', for example, a backpack-type battery pack 131', which is connected to the host 100 through a power cord 600; At this time, the backpack battery pack 131' is not directly connected to the host 100 or the long rod 120, but as a free end carried by the user or set on other objects.
  • the long rod type sander 100 in this embodiment further includes a carrying device 300, which includes a device body 310 and a strap 320; wherein the device body 310 is used to connect or accommodate the battery pack 131', and the strap 320 and The device body 310 is connected to be worn on the human body.
  • a carrying device 300 which includes a device body 310 and a strap 320; wherein the device body 310 is used to connect or accommodate the battery pack 131', and the strap 320 and The device body 310 is connected to be worn on the human body.
  • the backpack battery pack 131' includes a power output terminal, and the long rod sander 100 is electrically connected to the power output terminal of the backpack battery pack 131' through a power cord 600.
  • the device body 310 includes a bottom support member and a back support member.
  • the back support member is connected with a back strap assembly.
  • the battery pack 131' is detachably connected with the bottom support member.
  • the back strap assembly includes a shoulder strap and/or a waist belt.
  • the backpack-type battery pack 131' is fixed to the user through the backpack device 300 when the user operates, and the above embodiments can effectively reduce the user's holding weight, thereby reducing fatigue.
  • the battery pack 131' may also be fixed to the user's waist belt through a hook or other connecting member, or on a movable support or placed on the ground.
  • the device body 310 may further include a handle provided on the top of the device body 310, wherein the handle may be used to lift the backpack-type battery pack 131'.
  • the device body 310 also includes a moving component at its bottom.
  • the moving component includes a plurality of universal wheels at the bottom.
  • the universal wheel at the bottom of the device body 310 realizes the simple and rapid movement of the battery pack 131' on the ground, thereby reducing the burden on the user; correspondingly, in order to reduce the burden on the user, the handle can also be set as a telescopic handle. Used in conjunction with the universal wheel, it is convenient for the user to move the battery pack 131' simply and conveniently.
  • the power supply 130 has a plurality of battery packs 131'
  • the plurality of backpack-type battery packs 131' are switched in series or in parallel or in series and parallel.
  • the power supply 130 has two discharge modes of simultaneous discharge or sequential discharge of multiple battery packs 131', and the two modes can be switched manually or automatically through a built-in program.
  • the power supply 130 includes both a DC power supply and an AC power supply, that is, the user can use the power supply 130 according to the needs and working conditions.
  • the ratio of the total weight of the battery pack 131' to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 25 g/w.
  • the ratio of the weight of the battery pack 131 to the rated power of the motor can be calculated Set to 0.83g/w, 1.25g/w, 1.67g/w, 2.5g/w, 3.2g/w, 4.8g/w, 15.3g/w, etc.
  • the motor power of the long rod grinder in this embodiment of the application is greater than or equal to 400w and less than or equal to 1300w; the motor stator stack length is greater than or equal to 10mm and less than or equal to 45mm; the motor weight is greater than or equal to 0.2kg and less than or equal to 2.5kg.
  • the specifications of the battery pack 131' are available in 18v, 48v and 56V.
  • the weight of the 18v battery pack 131' is greater than or equal to 0.4kg and less than or equal to 1.3kg, such as 0.75kg; the weight of the 48v battery pack 131' is greater than or equal to 1.1kg and less than or equal to 2.8kg; 56V The weight of the battery pack 131 is greater than or equal to 2.5kg and less than or equal to 10kg.
  • the center of gravity of the battery pack 131' is basically located at the geometric center of the battery pack 131'.
  • the center of gravity of the whole machine is basically at the center of the long rod 120, and the length of the whole machine is greater than or equal to 1400mm and less than or equal to 2000mm.
  • the motor power of the long rod grinder is 600W
  • the motor stator stack length is 30mm
  • the motor weight is 0.4kg
  • the battery pack 131' can be 18v or 48v
  • the 18v battery pack 131' weighs 0.75kg
  • the 48v battery pack 131 ' The weight is 1.9kg
  • the weight of the 56V battery pack can be 2.9kg or 9.2kg.
  • FIG. 11-13 are a long rod type grinder shown in another embodiment of this application.
  • the long rod type grinder 100 can be equipped with a vacuum cleaner 200 for users to vacuum. Therefore, in one embodiment, as shown in FIG. 11
  • the battery pack 131 of the long rod grinder 200 is installed on the vacuum cleaner 200, and the battery pack 131 can be installed at any position of the vacuum cleaner 200.
  • the battery pack 131 can be detachably connected to the dust box through a connector such as a buckle.
  • the battery pack 131 supplies power to both the vacuum cleaner 200 and the long-bar type grinder.
  • the long-bar type grinder 100 and the vacuum cleaner 200 are connected through the vacuum pipe 400; the long-bar type grinder and the vacuum cleaner 21' are electrically connected through the power cord 600.
  • the ratio of the total weight of the battery pack 131 to the rated power of the motor can be set to be greater than or equal to 0.3g/w and less than or equal to 25g/w, for example,
  • the ratio of the weight of the battery pack 131 to the rated power of the motor is set to 0.83g/w, 1.25g/w, 1.67g/w, 2.5g/w, 3.2g/w, 4.8g/w, 15.3g/w, etc.
  • the motor power of the long rod grinder in this embodiment of the application is greater than or equal to 400w and less than or equal to 1300w; the motor stator stack length is greater than or equal to 10mm and less than or equal to 45mm; the motor weight is greater than or equal to 0.2kg and less than or equal to 2.5kg.
  • the specifications of the battery pack 131' are available in 18v, 48v and 56V.
  • the weight of the 18v battery pack 131' is greater than or equal to 0.4kg and less than or equal to 1.3kg, such as 0.75kg; the weight of the 48v battery pack 131' is greater than or equal to 1.1kg and less than or equal to 2.8kg; 56V The weight of the battery pack 131 is greater than or equal to 2.5kg and less than or equal to 10kg.
  • the center of gravity of the battery pack 131' is basically located at the geometric center of the battery pack 131'.
  • the center of gravity of the whole machine is basically at the center of the long rod 120, and the length of the whole machine is greater than or equal to 1400mm and less than or equal to 2000mm.
  • the motor power of the long rod grinder is 600W
  • the motor stator stack length is 30mm
  • the motor weight is 0.4kg
  • the battery pack 131' can be 18v or 48v
  • the 18v battery pack 131' weighs 0.75kg
  • the 48v battery pack 131 ' The weight is 1.9kg
  • the weight of the 56V battery pack can be 2.9kg or 9.2kg.
  • the power source is a direct current output from the vacuum cleaner 200, and the long-rod grinder 100 and the vacuum cleaner 200 are directly electrically connected through the power cord 600.
  • the power source of the vacuum cleaner itself, it can be either a DC power source or an AC power source; when the vacuum cleaner 200 includes a DC power source, the DC power source supplies power to both the vacuum cleaner 200 and the long rod sander 100.
  • the vacuum cleaner 200 when the vacuum cleaner 200 includes an AC power supply 130, by providing an AC-DC converter, the AC-DC converter can be installed on the vacuum cleaner 200 or on the long pole sander 100 for The AC power input to the vacuum cleaner 200 is converted into DC power for use by the long rod type sander 100.
  • the vacuum cleaner 200 includes an output interface for an electrical connector, and the long rod type sander 100 is coupled to the output interface through the connector.
  • this is a long rod type grinder in another embodiment of the application, wherein the vacuum cleaner in the long rod type grinder is a backpack type vacuum cleaner, and the power supply 130 includes one or more battery packs 131", the battery pack 131" is detachably connected to the vacuum cleaner 200.
  • the vacuum cleaner 200 includes a body, a dust collection mechanism, a drive mechanism, a control mechanism, and a dust box.
  • the dust collection mechanism and the control mechanism are arranged on the body.
  • the control mechanism is respectively connected to the power supply and the dust collection mechanism.
  • the body is detachably connected.
  • the dust collection mechanism is driven by a driving mechanism to perform dust collection, which may include a fan, a dust collection channel, and the like.
  • the driving mechanism is a motor, such as a brushless motor, an outer rotor motor, etc.
  • the control mechanism is connected with the dust suction mechanism and the driving mechanism to control its operation, and the dust box is used to collect dust.
  • the long rod grinder further includes a carrying device 300, and the vacuum cleaner 200 is carried on the user through the carrying device 300, wherein the carrying device 300 includes a device body 310 and a strap 320; wherein the device body 310 is used to connect and support the vacuum cleaner 200, The strap 320 is connected to the device body 310 for being worn on the human body.
  • the battery pack 131" includes a power output terminal, and the long rod sander 100 is electrically connected to the power output terminal of the battery pack 131" on the vacuum cleaner through a power cord 600.
  • the device body 310 includes a bottom support and a back support.
  • the back support is connected to a back strap 320.
  • the vacuum cleaner 200 is detachably connected to the bottom support and/or back support.
  • the back strap 320 includes a shoulder strap and/or a waist belt.
  • the backpack vacuum cleaner is fixed to the user through the backpack device 300 when the user is operating, and the above-mentioned method can effectively reduce the user's holding weight, thereby reducing fatigue in use.
  • the backpack device 300 may further include a connecting mechanism, and the connecting mechanism is electrically connected to a power source 130, and the long rod sander 100 and the vacuum cleaner 200 are electrically connected to the connecting mechanism, respectively.
  • the connecting mechanism may be a connecting seat provided at the bottom of the backpack 300, or the connecting mechanism may replace the bottom support of the backpack 300. In this case, the connecting mechanism takes into account the functions of bottom support and conductive connection.
  • the connecting mechanism is provided with a plurality of connectors electrically connected to the vacuum cleaner 200, and the battery pack 131" is provided with a plurality of batteries electrically connected with the connectors
  • the vacuum cleaner 200 can be powered by inserting the battery pack 131" into the connecting mechanism.
  • the connecting mechanism or battery pack 131" is electrically connected to the long rod sander 100 through the power cord 600 for long rod type polishing Machine 100 is powered.
  • an effective support for the vacuum cleaner 200 can be realized, the operating burden of the user can be reduced, and the user's operating fatigue can be relieved, thereby improving the user's operating comfort.
  • the vacuum cleaner 200 further includes a shock absorbing device.
  • the shock absorbing device includes a shock absorbing device arranged between the vacuum cleaner 200 and the bottom support, and/or the shock absorbing device is arranged between the vacuum cleaner 200 and the back support.
  • the shock absorption device is provided to reduce the impact of the vibration of the vacuum cleaner 200 on the user during the working process.
  • the device body 310 may further include a handle provided on the top thereof, wherein the handle may be used to lift the backpack-type battery pack 132.
  • the device body 310 may also include a moving component provided at the bottom of the device.
  • the moving component may include a plurality of universal wheels provided at the bottom of the device.
  • the universal wheel at the bottom of the body 310 realizes the simple and fast movement of the battery pack 132 on the ground, thereby reducing the burden on the user; correspondingly, in order to reduce the burden on the user, the handle can also be set as a telescopic handle, which is compatible with Used in conjunction with the wheel, which can facilitate the user to move the battery pack simply and conveniently.
  • the power source 130 has a plurality of battery packs 131
  • the plurality of battery packs 131" are switched in series or in parallel or in series and parallel.
  • the power supply 130 has multiple battery packs 131" it has two discharge modes: simultaneous discharge or sequential discharge. The two modes can be switched manually or automatically through a built-in program.
  • the ratio of the total weight of the battery pack 131" to the rated power of the motor is greater than or equal to 0.3g/w and less than or equal to 25g/w.
  • the ratio of the weight of the battery pack 131" to the rated power of the motor can be set It is 0.83g/w, 1.25g/w, 1.67g/w, 2.5g/w, 3.2g/w, 4.8g/w, 15.3g/w, etc.
  • the motor power of the long rod grinder in this embodiment of the application is greater than or equal to 400w and less than or equal to 1300w; the motor stator stack length is greater than or equal to 10mm and less than or equal to 45mm; the motor weight is greater than or equal to 0.2kg and less than or equal to 2.5kg.
  • the specifications of the battery pack 131' are available in 18v, 48v and 56V.
  • the weight of the 18v battery pack 131' is greater than or equal to 0.4kg and less than or equal to 1.3kg, such as 0.75kg; the weight of the 48v battery pack 131' is greater than or equal to 1.1kg and less than or equal to 2.8kg; 56V The weight of the battery pack 131 is greater than or equal to 2.5kg and less than or equal to 10kg.
  • the center of gravity of the battery pack 131' is basically located at the geometric center of the battery pack 131'.
  • the center of gravity of the whole machine is basically at the center of the long rod 120, and the length of the whole machine is greater than or equal to 1400mm and less than or equal to 2000mm.
  • the motor power of the long rod grinder is 600W
  • the motor stator stack length is 30mm
  • the motor weight is 0.4kg
  • the battery pack 131' can be 18v or 48v
  • the 18v battery pack 131' weighs 0.75kg
  • the 48v battery pack 131 ' The weight is 1.9kg
  • the weight of the 56V battery pack can be 2.9kg or 9.2kg.
  • the long rod grinder of the present application adopts DC power supply or AC and DC power supply and the structure of each part is more reasonable.
  • different power sources for example, battery packs of different weights are equipped according to power requirements.
  • users can match the corresponding power supply according to different operating performances, so that the long-pole grinder can take into account better endurance and better use experience on the basis of satisfying performance.
  • the long rod type grinder is more widely used and has higher operating comfort.

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
  • Grinding-Machine Dressing And Accessory Apparatuses (AREA)
  • Secondary Cells (AREA)

Abstract

Disclosed is a long-rod type grinding machine (100), comprising a main machine (110), and a long rod (120) connected to the main machine (110). The main machine (110) comprises: an execution system (111) comprising a grinding piece used for grinding, wherein the execution system (111) is mounted on one end of the long rod (120); a power system (112) comprising a motor used for driving the grinding piece to operate; a transmission system (113) used for connecting the power system (112) and the execution system (111) and carrying out transmission between same; and a connecting seat, and a battery pack (131) supplying power to the main machine (110), wherein the battery pack (131) is detachably connected to the connecting seat, the connecting seat is arranged on the main machine (110) or the long rod (120), and further comprised is a grinding system. When in different service powers, the long-rod type grinding machine is equipped with different power sources, such that when a user operates the grinding machine with different powers, the corresponding power sources can match the different operating performances, and the long-rod type grinding machine has a good battery life on the basis of meeting the service performance.

Description

长杆式打磨机Long rod type sander
本申请要求申请日为2019年4月23日、申请号为201910327000.5的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。This application claims the priority of the Chinese patent application whose application date is April 23, 2019 and the application number is 201910327000.5. The entire content of this application is incorporated into this application by reference.
技术领域Technical field
本申请涉及电动工具领域，例如涉及一种长杆式打磨机。This application relates to the field of electric tools, for example, to a long rod type grinder.
背景技术Background technique
长杆式打磨机经常用于墙面的打磨，一般是用于房屋装修或者整修工程中，相关技术中的长杆式打磨机多配置有交流电，限制了使用工况。同时，由于操作者需要将打磨机高举进行打磨，因此整机电源的设置以及整机重量的分布，结构设置的合理性也对用户的操作舒适度有很大影响。Long rod type grinders are often used to polish walls, and are generally used in house decoration or renovation projects. The long rod type grinders in related technologies are mostly equipped with alternating current, which limits the working conditions. At the same time, because the operator needs to lift the grinder high for grinding, the power setting of the whole machine, the distribution of the weight of the whole machine, and the rationality of the structure setting also have a great influence on the user's operating comfort.
发明内容Summary of the invention
本申请提供了一种长杆式打磨机，电源布局合理且操作舒适度更高。The application provides a long rod type grinder with reasonable power supply layout and higher operating comfort.
本申请实施例提供了一种长杆式打磨机，包括：The embodiment of the application provides a long rod type grinder, including:
主机；Host
长杆，连接至所述主机；Long rod, connected to the host;
所述主机包括：The host includes:
执行***，包括用于打磨的打磨件，所述执行***安装至所述长杆的一端；An execution system, including a polishing part for polishing, the execution system is installed to one end of the long rod;
动力***，包括用于驱动所述打磨件运动的马达；The power system includes a motor for driving the movement of the grinding member;
传动***，用于连接所述动力***和所述执行***并在两者之间进行传动；The transmission system is used to connect the power system and the execution system and perform transmission between the two;
连接座以及对所述主机供电的电池包，所述电池包可拆卸连接至所述连接座，所述连接座设于所述主机或所述长杆上；A connecting seat and a battery pack for supplying power to the host, the battery pack is detachably connected to the connecting seat, and the connecting seat is provided on the host or the long pole;
其中，所述长杆式打磨机的整机长度大于等于1400mm且小于等于2000mm，所述电池包的重量与所述电机的额定功率的比值大于等于0.3g/w且小于等于7g/w。Wherein, the length of the long rod type grinder is greater than or equal to 1400 mm and less than or equal to 2000 mm, and the ratio of the weight of the battery pack to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 7 g/w.
一实施例提供一种长杆式打磨机，包括：An embodiment provides a long rod type sander, including:
主机；Host
长杆，连接至所述主机；Long rod, connected to the host;
所述主机包括：The host includes:
执行***，包括用于打磨的打磨件，所述执行***安装至所述长杆的一端；An execution system, including a polishing part for polishing, the execution system is installed to one end of the long rod;
动力***，包括用于驱动所述打磨件运动的马达；The power system includes a motor for driving the movement of the grinding member;
传动***，用于连接所述动力***和所述执行***并在两者之间进行传动；The transmission system is used to connect the power system and the execution system and perform transmission between the two;
连接座以及与所述连接座可拆卸连接的适配器，所述连接座设于所述主机或所述长杆上，所述适配器通过连接件接入交流电；A connecting seat and an adapter detachably connected to the connecting seat, the connecting seat is provided on the host or the long pole, and the adapter is connected to AC power through the connecting piece;
所述适配器包括：The adapter includes:
交流电输入接口，与所述连接件电性连接；An alternating current input interface, which is electrically connected to the connector;
交直流转换器，与所述交流电输入接口电性连接以将交流电转换为直流电；An AC-DC converter is electrically connected to the AC power input interface to convert AC power into DC power;
及直流电输出接口，与所述交直流转换器电性连接以输出所述直流电；And a direct current output interface, which is electrically connected to the AC-DC converter to output the direct current;
其中，所述适配器的重量与所述电机的额定功率的比值大于等于0.3g/w且小于等于7g/w。Wherein, the ratio of the weight of the adapter to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 7 g/w.
一实施例提供了一种长杆式打磨机，包括：An embodiment provides a long rod type sander, including:
主机；Host
长杆，连接至所述主机；Long rod, connected to the host;
电源，为所述主机供电；Power supply, powering the host;
所述主机包括：The host includes:
执行***，包括用于打磨的打磨件，所述执行***安装至所述长杆的一端；An execution system, including a polishing part for polishing, the execution system is installed to one end of the long rod;
动力***，包括用于驱动所述打磨件运动的马达；The power system includes a motor for driving the movement of the grinding member;
传动***，用于连接所述动力***和所述执行***并在两者之间进行传动；The transmission system is used to connect the power system and the execution system and perform transmission between the two;
连接座以及对所述主机供电的电池包，所述电池包可拆卸连接至所述连接座，所述连接座设于所述主机或所述长杆上；所述电池包的安装方向与所述长杆的轴线平行或者垂直或者倾斜。A connecting seat and a battery pack for supplying power to the host, the battery pack is detachably connected to the connecting seat, and the connecting seat is arranged on the host or the long pole; the installation direction of the battery pack is The axis of the long rod is parallel or vertical or inclined.
一实施例提供了一种长杆式打磨机，包括：An embodiment provides a long rod type sander, including:
主机；Host
长杆，连接至所述主机；Long rod, connected to the host;
所述主机包括：The host includes:
执行***，包括用于打磨的打磨件，所述执行***安装至所述长杆的一端；An execution system, including a polishing part for polishing, the execution system is installed to one end of the long rod;
动力***，包括用于驱动所述打磨件运动的马达；The power system includes a motor for driving the movement of the grinding member;
传动***，用于连接所述动力***和所述执行***并在两者之间进行传动；The transmission system is used to connect the power system and the execution system and perform transmission between the two;
背负装置以及对所述主机供电的电池包，所述电池包与所述主机通过电源 线相连，所述背负装置用于将所述电池包穿戴于人体；A backpack device and a battery pack for supplying power to the host, the battery pack is connected to the host through a power cord, and the backpack device is used to wear the battery pack on the human body;
其中，所述电池包的重量与所述电机的额定功率的比值大于等于0.3g/w且小于等于25g/w。Wherein, the ratio of the weight of the battery pack to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 25 g/w.
一实施例提供了一种打磨***，包括：An embodiment provides a polishing system, including:
主机；Host
长杆，连接至所述主机；Long rod, connected to the host;
所述主机包括：The host includes:
执行***，包括用于打磨的打磨件，所述执行***安装至所述长杆的一端；An execution system, including a polishing part for polishing, the execution system is installed to one end of the long rod;
动力***，包括用于驱动所述打磨件运动的马达；The power system includes a motor for driving the movement of the grinding member;
传动***，用于连接所述动力***和所述执行***并在两者之间进行传动；The transmission system is used to connect the power system and the execution system and perform transmission between the two;
吸尘器以及电池包，所述吸尘器与所述长杆式打磨机通过吸尘管连接；所述吸尘器上还设有连接座，所述电池包可拆卸连接至所述连接座，所述电池包同时为所述吸尘器和所述主机供电；A vacuum cleaner and a battery pack, the vacuum cleaner is connected to the long rod type grinder through a vacuum tube; the vacuum cleaner is also provided with a connecting seat, the battery pack is detachably connected to the connecting seat, and the battery pack is simultaneously Supply power to the vacuum cleaner and the host;
其中，所述电池包的重量与所述电机的额定功率的比值大于等于0.3g/w且小于等于25g/w。Wherein, the ratio of the weight of the battery pack to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 25 g/w.
本申请的长杆式打磨机的采用直流电源或者交、直流电源且各部分结构分布更加合理，通过在不同的使用功率时，配备不同的电源，例如根据功率需求配备不同重量的电池包，以使用户在操作不同功率的打磨机时，可以根据不同的操作性能匹配相应的电源，使得长杆打磨机在满足使用性能的基础上兼顾更好的续航能力，以及更好的使用体验，从而使得长杆式打磨机的应用更广泛且操作舒适度更高。The long rod grinder of the present application adopts DC power supply or AC and DC power supply and the structure of each part is more reasonable. By using different power sources, for example, battery packs of different weights are equipped according to power requirements. When operating grinders of different powers, users can match the corresponding power supply according to different operating performances, so that the long-pole grinder can take into account better endurance and better use experience on the basis of satisfying performance. The long rod type grinder is more widely used and has higher operating comfort.
附图说明Description of the drawings
图1是本申请一实施例的长杆式打磨机的示意图；Fig. 1 is a schematic diagram of a long rod type grinder according to an embodiment of the present application;
图2是图1中的长杆式打磨机的立体图；Figure 2 is a perspective view of the long rod type sander in Figure 1;
图3是图1中的长杆式打磨机的部分结构的***图；Figure 3 is an exploded view of a part of the structure of the long rod type grinder in Figure 1;
图4是图1中的长杆式打磨机的部分结构的***图；Figure 4 is an exploded view of a part of the structure of the long rod type grinder in Figure 1;
图5是图1中的长杆式打磨机去掉部分壳体后的示意图；Figure 5 is a schematic diagram of the long rod grinder in Figure 1 with part of the shell removed;
图6是图1中的长杆式打磨机去掉部分壳体后的示意图；Fig. 6 is a schematic diagram of the long rod grinder in Fig. 1 with part of the shell removed;
图7是本申请一实施例的长杆式打磨机的局部示意图；FIG. 7 is a partial schematic diagram of a long rod type grinder according to an embodiment of the present application;
图8是本申请一实施例中另一种长杆式打磨机的局部示意图；Fig. 8 is a partial schematic diagram of another long rod type grinder in an embodiment of the present application;
图9是本申请一实施例的长杆式打磨机的示意图；Fig. 9 is a schematic diagram of a long rod grinder according to an embodiment of the present application;
图10是图9所示的长杆式打磨机的另一角度的结构示意图；Fig. 10 is a schematic structural view of the long rod type grinder shown in Fig. 9 from another angle;
图11是本申请一实施例的长杆式打磨机与吸尘器的示意图；FIG. 11 is a schematic diagram of a long rod type grinder and a vacuum cleaner according to an embodiment of the present application;
图12是一实施例中另一种长杆式打磨机的结构示意图；Figure 12 is a schematic structural diagram of another long rod type grinder in an embodiment;
图13是一实施例中又一种长杆式打磨机的结构示意图；Figure 13 is a schematic structural diagram of yet another long rod type grinder in an embodiment;
图14是本申请一实施例的长杆式打磨机与吸尘器的示意图；Fig. 14 is a schematic diagram of a long rod type grinder and a vacuum cleaner according to an embodiment of the present application;
图15是一实施例中的背负装置的结构示意图；15 is a schematic diagram of the structure of the backpack device in an embodiment;
图16是一实施例中另一种背负装置的结构示意图。Fig. 16 is a schematic structural diagram of another backpack device in an embodiment.
具体实施方式Detailed ways
本申请的长杆式打磨机100为一种常用的电动工具。The long rod type grinder 100 of the present application is a commonly used electric tool.
如图1所示，为本申请一实施方式中的长杆式打磨机，其中该长杆式打磨机100包括主机110、长杆120和电源130；长杆120连接至主机110，电源130和主机110均直接或者间接连接至长杆120；长杆120可以是长度固定的连接杆或者长度可调的伸缩杆，长杆120的材质为金属，例如铝合金，也可以是碳纤维材料或者塑料制成。As shown in Figure 1, this is a long rod type grinder in one embodiment of the application, wherein the long rod type grinder 100 includes a host 110, a long rod 120 and a power source 130; the long rod 120 is connected to the host 110, the power source 130 and The host 110 is directly or indirectly connected to the long rod 120; the long rod 120 can be a fixed-length connecting rod or an adjustable-length telescopic rod. The material of the long rod 120 is metal, such as aluminum alloy, or carbon fiber material or plastic. to make.
参见附图2，主机110包括执行***111、动力***112以及传动***113。Referring to FIG. 2, the host 110 includes an execution system 111, a power system 112 and a transmission system 113.
执行***111安装至长杆120的一端，执行***111包括用于打磨的打磨件，打磨件通常为砂纸，打磨件一般安装至与地面平行的安装面，本实施例中，打磨机可以为圆砂。在其他实施例中，打磨机也可以是三角砂、平板砂或者抛光机等。The execution system 111 is installed to one end of the long rod 120. The execution system 111 includes a polishing part for polishing. The polishing part is usually sandpaper. The polishing part is generally installed on a mounting surface parallel to the ground. In this embodiment, the polishing machine can be round. sand. In other embodiments, the sander may also be a triangular sand, flat sand or polishing machine.
动力***112包括用于驱动打磨件运动的马达；主机110包括控制***114，控制***114用于控制动力***112，如图5和图6所示，控制***114一般包括电路板114a、开关114b等其他电子元件。本实施例中马达为电机，例如为无刷电机。在其他实施例中，马达可以是有刷电机，此时控制***114不是必须的。The power system 112 includes a motor for driving the movement of the polishing piece; the host 110 includes a control system 114, which is used to control the power system 112. As shown in FIGS. 5 and 6, the control system 114 generally includes a circuit board 114a and a switch 114b. And other electronic components. In this embodiment, the motor is a motor, such as a brushless motor. In other embodiments, the motor may be a brushed motor, in which case the control system 114 is not necessary.
传动***113用于连接动力***112和执行***111并在两者之间进行传动，传动***113可以为齿轮传动和/或摩擦传动。The transmission system 113 is used to connect the power system 112 and the execution system 111 and perform transmission between the two, and the transmission system 113 may be gear transmission and/or friction transmission.
电源130为主机110供电，电源130包括直流电源，可选地，电源130包括一个或者多个电池包131。多个电池包131构成串联或者并联或者串并联切换。电源130具有多个电池包131同时放电或者依次放电两种放电模式，两种模式可以手动或自动切换。The power source 130 supplies power to the host 110, and the power source 130 includes a DC power source. Optionally, the power source 130 includes one or more battery packs 131. The plurality of battery packs 131 are switched in series or in parallel or in series and parallel. The power supply 130 has two discharge modes of simultaneous discharge or sequential discharge of multiple battery packs 131, and the two modes can be switched manually or automatically.
如图3和图4所示，电池包131的安装方向可以平行或者垂直于长杆120的轴线，可选的，电池包131的安装方向也可以倾斜于长杆120轴线或者与长杆120轴线重合，其中垂直和倾斜均包含异面的位置关系。3 and 4, the installation direction of the battery pack 131 can be parallel or perpendicular to the axis of the long rod 120. Optionally, the installation direction of the battery pack 131 can also be inclined to the axis of the long rod 120 or with the axis of the long rod 120. Coincidence, where vertical and inclined both include the positional relationship of different planes.
如图2所示，电池包131的插拔方向可以平行或者垂直于长杆120的轴线，可选的，电池包131的插拔方向也可以倾斜于长杆120轴线或者与长杆120轴线重合，示例性的，其中垂直和倾斜均包含异面的位置关系。当电源130包括多个电池包131时，多个电池包131的安装方向可以相同也可以不同。As shown in Figure 2, the insertion and removal direction of the battery pack 131 can be parallel or perpendicular to the axis of the long rod 120. Optionally, the insertion and removal direction of the battery pack 131 can also be inclined to the axis of the long rod 120 or coincide with the axis of the long rod 120. , Exemplary, where vertical and inclined both include the positional relationship of different planes. When the power supply 130 includes multiple battery packs 131, the installation directions of the multiple battery packs 131 may be the same or different.
其中电池包131的插拔方向平行于长杆120的轴线方向，例如，电池包131可沿图中前后方向即A方向插置于主机壳体115上，其中前后方向指平行于长杆轴线方向。The insertion and removal direction of the battery pack 131 is parallel to the axial direction of the long rod 120. For example, the battery pack 131 can be inserted into the main body housing 115 along the front and back direction in the figure, that is, the A direction, where the front and rear direction refers to the direction parallel to the axis of the long rod. .
电池包131的插拔方向垂直于长杆120的轴线方向，例如，电池包131还可沿图中左右方向即B方向插置于主机壳体115上，设定所述主机壳体115包括一中分面M，其中主机壳体115关于中分面M左右对称设置，示例性的，长杆轴线位于中分面M内，左右方向指垂直于中分面M的方向。The plugging and unplugging direction of the battery pack 131 is perpendicular to the axial direction of the long rod 120. For example, the battery pack 131 can also be inserted into the host casing 115 along the left-right direction in the figure, that is, the B direction. In the mid-splitting surface M, the host casing 115 is arranged symmetrically about the mid-splitting surface M. For example, the axis of the long rod is located in the mid-splitting surface M, and the left-right direction refers to the direction perpendicular to the mid-splitting surface M.
电池包131的插拔方向倾斜于长杆120的轴线方向，例如，电池包131可沿图中所示C方向插置于主机壳体115上，其中C方向位于中分面M内，且C方向与长杆轴线方向之间的夹角为锐角。The plugging and unplugging direction of the battery pack 131 is inclined to the axial direction of the long rod 120. For example, the battery pack 131 can be inserted into the main body housing 115 along the direction C shown in the figure, where the direction C is located in the central dividing plane M, and C The angle between the direction and the axis of the long rod is an acute angle.
电池包131的插拔方向不限于以上方式，其可以是平行或者垂直或倾斜于长杆轴线的任意方向。The insertion and removal direction of the battery pack 131 is not limited to the above manner, and it may be any direction parallel or perpendicular or inclined to the axis of the long rod.
如图3和图4所示，本实施例的主机110包括壳体115，壳体115可连接至长杆120的任意位置，壳体115上设置有连接座，电源130可拆卸连接至连接座。主机110可以包括一个整体式的壳体115也可以包括多个分体式的壳体115。壳体115围绕形成有用于容纳动力***112以及控制***114的容纳空间。As shown in Figures 3 and 4, the host 110 of this embodiment includes a housing 115, which can be connected to any position of the long rod 120, a connecting seat is provided on the housing 115, and the power supply 130 is detachably connected to the connecting seat . The host 110 may include an integral casing 115 or a plurality of split casings 115. The housing 115 surrounds an accommodating space for accommodating the power system 112 and the control system 114.
如图2-图4所示，其中长杆式打磨机100还可包括用于散热冷却***，冷却***容纳至壳体115形成的容纳空间内，示例性的，冷却***可以分布在控制***或者动力***，分别对其进行散热。As shown in Figures 2 to 4, the long rod type sander 100 may further include a cooling system for heat dissipation, and the cooling system is accommodated in the accommodation space formed by the housing 115. For example, the cooling system may be distributed in the control system or Power system, heat it separately.
如图3所示，长杆式打磨机100还包括把手116，把手116连接至长杆120；电池包131可拆卸连接至把手116。可选的，壳体115形成有把手116，把手116上设有连接座，电池包131可拆卸连接至把手116上。As shown in FIG. 3, the long rod type sander 100 further includes a handle 116 connected to the long rod 120; the battery pack 131 is detachably connected to the handle 116. Optionally, the housing 115 is formed with a handle 116, the handle 116 is provided with a connecting seat, and the battery pack 131 is detachably connected to the handle 116.
在一实施例中，电源130既包括直流电源也包括交流电源，也即是说，用户可根据需求与工况需要适用的电源130。其中连接座偏离所述长杆的轴线设置于 所述壳体上。In an embodiment, the power supply 130 includes both a DC power supply and an AC power supply, that is, the user can use the power supply 130 according to the needs and working conditions. Wherein, the connecting seat is arranged on the shell deviated from the axis of the long rod.
动力***112可与所述执行***111设置于所述长杆120的同一端或者不同端。本实施例中的动力***112与执行***111设置于长杆120的同一端，便于传动***113的设置；也可不设置传动***113，此时由动力***112直接驱动执行***111。当动力***112与所述执行***111设置于所述长杆120的不同端时，有利于减轻工作头的重量，从而减轻用户操作疲劳。The power system 112 and the execution system 111 may be arranged at the same end or different ends of the long rod 120. In this embodiment, the power system 112 and the execution system 111 are arranged at the same end of the long rod 120 to facilitate the installation of the transmission system 113; the transmission system 113 may not be provided, and the execution system 111 is directly driven by the power system 112 at this time. When the power system 112 and the execution system 111 are arranged at different ends of the long rod 120, it is beneficial to reduce the weight of the working head, thereby reducing user fatigue.
所述控制***114与所述执行***111设置于所述长杆120的同一端或者不同端。当控制***114与所述执行***111设置于所述长杆120的同一端，可借助电机风扇为控制***114散热；当控制***114与所述执行***111设置于所述长杆120的不同端时，有利于减轻工作头的重量，从而减轻用户操作疲劳，此时，控制***114通过空气对流自然冷却或者设置单独的风扇进行散热或者通过设置散热片并将散热片连接至长杆120借助长杆120的导热性等进行散热。The control system 114 and the execution system 111 are arranged at the same end or different ends of the long rod 120. When the control system 114 and the execution system 111 are installed at the same end of the long pole 120, the motor fan can be used to dissipate heat for the control system 114; when the control system 114 and the execution system 111 are installed at different ends of the long pole 120 At this time, it is beneficial to reduce the weight of the working head, thereby reducing user fatigue. At this time, the control system 114 is naturally cooled by air convection or a separate fan is set to dissipate heat, or by setting a heat sink and connecting the heat sink to the long rod 120 with the help of The thermal conductivity and the like of the long rod 120 dissipate heat.
其中长杆式打磨机100还可以包括集尘通道500，集尘通道500一端连接至长杆120或者执行***111，另一端连接至集尘装置或者连接至吸尘器200。The long rod grinder 100 may further include a dust collection channel 500, one end of which is connected to the long rod 120 or the execution system 111, and the other end is connected to the dust collection device or the vacuum cleaner 200.
本实施例中把手116设置于长杆120的与执行***111相对的一端，开关114b安装至把手116，同时长杆120本身可作为辅助把手供用户握持。在一实施例中，把手116还可包括连接至长杆120不同位置的主把手和副把手，此时主把手可设置于长杆120的与执行***111相对的一端，副把手可大致设置于长杆120中部位置。In this embodiment, the handle 116 is arranged at an end of the long rod 120 opposite to the execution system 111, the switch 114b is mounted to the handle 116, and the long rod 120 itself can be used as an auxiliary handle for the user to hold. In an embodiment, the handle 116 may further include a main handle and an auxiliary handle connected to different positions of the long rod 120. At this time, the main handle may be arranged at an end of the long rod 120 opposite to the execution system 111, and the auxiliary handle may be substantially arranged at The middle position of the long rod 120.
本实施例中电源130连接至长杆120的与执行***111相对的一端，也即是电池包131连接至长杆120的与执行***111相对的一端，以平衡整机重量。其中连接座偏离所述长杆120的轴线设置于壳体115上；示例性的，连接座设置于长杆轴线与把手116之间，由此可避免电池包131对集尘通道500的遮挡，便于长杆式打磨机的灰尘的顺利收集。In this embodiment, the power supply 130 is connected to the end of the long pole 120 opposite to the execution system 111, that is, the battery pack 131 is connected to the end of the long pole 120 opposite to the execution system 111 to balance the weight of the whole machine. The connecting seat is arranged on the housing 115 deviating from the axis of the long rod 120; for example, the connecting seat is arranged between the axis of the long rod and the handle 116, thereby avoiding the dust collection channel 500 from being blocked by the battery pack 131. It is convenient for the smooth collection of dust from the long rod grinder.
在一实施例中，电池包131也可连接至长杆120的与执行***111相同的一端。示例性的，电池包131也可设置于长杆120中部的某一位置，例如在长杆120的中部设置有连接座，此时电池包131安装至长杆120中部的连接座上，此时连接电源、执行***111和控制***的导线均设于长杆120内。In an embodiment, the battery pack 131 may also be connected to the same end of the long rod 120 as the execution system 111. Exemplarily, the battery pack 131 may also be arranged at a certain position in the middle of the long rod 120, for example, a connecting seat is arranged in the middle of the long rod 120, and the battery pack 131 is installed on the connecting seat in the middle of the long rod 120. The wires connecting the power supply, the execution system 111 and the control system are all arranged in the long pole 120.
可选的，为了使该打磨机的结构紧凑，当电池包、控制***、执行***和动力***位于长杆上的不同位置处时，用于确保多个***之间导电连接的导线可设置于长杆120内。Optionally, in order to make the structure of the grinder compact, when the battery pack, control system, execution system, and power system are located at different positions on the long pole, the wires used to ensure the conductive connection between multiple systems can be set in Long rod 120 inside.
其中，电池包131的重量总和与电机的额定功率的比值大于等于0.3g/w且小于等于7g/w，例如可将电池包131的重量与电机的额定功率的比值设置为0.83g/w、1.25g/w、1.67g/w、2.5g/w和3.2g/w等。Wherein, the ratio of the total weight of the battery pack 131 to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 7 g/w. For example, the ratio of the weight of the battery pack 131 to the rated power of the motor can be set to 0.83 g/w, 1.25g/w, 1.67g/w, 2.5g/w and 3.2g/w etc.
本申请实施方式中的长杆打磨机的电机功率大于等于400w且小于等于1300w；电机定子叠长大于等于10mm且小于等于45mm；电机重量大于等于0.2kg且小于等于2.5kg。电池包131规格可选18v或者48v，18v电池包131重量大于等于0.4kg且小于等于1.3kg，例如选0.5kg，0.75kg或者1kg；48v电池包131重量大于等于1.1kg且小于等于2.8kg，例如1.5kg和1.9kg；电池包131重心位置基本位于电池包131几何中心位置。整机重心基本位于长杆120中心位置，整机长度大于等于1400mm且小于等于2000mm。例如，长杆打磨机的电机功率设为600W，电机定子叠长为30mm，电机重量为0.4kg，电池包131规格包括18v和48v两种规格，其中18v电池包131重量为0.75kg，48v电池包131重量为1.9kg。The motor power of the long rod grinder in the embodiment of the application is greater than or equal to 400w and less than or equal to 1300w; the motor stator stack length is greater than or equal to 10mm and less than or equal to 45mm; the motor weight is greater than or equal to 0.2kg and less than or equal to 2.5kg. The battery pack 131 specification can be 18v or 48v. The weight of the 18v battery pack 131 is greater than or equal to 0.4kg and less than or equal to 1.3kg, such as 0.5kg, 0.75kg or 1kg; the weight of the 48v battery pack 131 is greater than or equal to 1.1kg and less than or equal to 2.8kg, For example, 1.5kg and 1.9kg; the center of gravity of the battery pack 131 is basically located at the geometric center of the battery pack 131. The center of gravity of the whole machine is basically at the center of the long rod 120, and the length of the whole machine is greater than or equal to 1400mm and less than or equal to 2000mm. For example, the motor power of the long rod grinder is set to 600W, the motor stator stack length is 30mm, and the motor weight is 0.4kg. The battery pack 131 specifications include 18v and 48v specifications. The 18v battery pack 131 weighs 0.75kg and the 48v battery The bag 131 weighs 1.9 kg.
参见图7-图8，为本申请另一实施方式中的长杆式打磨机，其中长杆式打磨机的主机和长杆结构与上一实施方式中相同，在此不作赘述，该实施方式中与上一实施方式中不同之处在于电源的设置方式，以下着重对不同之处进行阐释。Referring to Figures 7-8, this is a long rod type grinder in another embodiment of the application, in which the main body and the long rod structure of the long rod type grinder are the same as in the previous embodiment, which will not be repeated here. The difference between the above and the previous embodiment lies in the way of setting the power supply, and the following focuses on the difference.
在实施方式二中，电源主要包括交流电源，其中交流电源包括连接件和适配器700，连接件用于接入交流电，所述适配器700可拆卸连接至所述连接座，所述长杆式打磨机通过适配器700与所述交流电源电连接；In the second embodiment, the power supply mainly includes an AC power supply, where the AC power supply includes a connector and an adapter 700, the connector is used to access AC power, the adapter 700 is detachably connected to the connector, and the long rod grinder Electrically connected to the AC power supply through an adapter 700;
其中适配器700包括交流电输入接口、交直流转换器以及直流电输出接口；其中交流电输入接口与连接件电性连接，交直流转换器与交流电输入接口电性连接以将交流电转换为直流电；直流电输出接口与所述交直流转换器电性连接以输出直流电。The adapter 700 includes an AC input interface, an AC/DC converter, and a DC output interface; the AC input interface is electrically connected with the connector, and the AC/DC converter is electrically connected with the AC input interface to convert AC to DC; the DC output interface is electrically connected with The AC-DC converter is electrically connected to output DC power.
可选的，该适配器700可具有与实施方式一中的电池包相似或者相同的外形，且其具有与实施方式一中的电池包相同或相似的重量，由此在实现为长杆式打磨机提供电源的同时实现其整机重量的平衡。Optionally, the adapter 700 may have a shape similar to or the same as that of the battery pack in the first embodiment, and it has the same or similar weight as the battery pack in the first embodiment, thereby being implemented as a long rod grinder. Provide power and balance the weight of the whole machine.
可选的，适配器700可连接至长杆120的与执行***111相对的一端。主机110包括壳体115，壳体115可连接至长杆120的任意位置，壳体115上设置有连接座。示例性的，连接座也可设于长杆120的中部，此时适配器700安装至长杆120中部的连接座上，此时连接电源、执行***111和控制***的导线均设于长杆120内。Optionally, the adapter 700 may be connected to an end of the long rod 120 opposite to the execution system 111. The host 110 includes a housing 115, which can be connected to any position of the long rod 120, and a connecting seat is provided on the housing 115. Exemplarily, the connecting seat can also be arranged in the middle of the long pole 120. At this time, the adapter 700 is installed on the connecting seat in the middle of the long pole 120. At this time, the wires connecting the power supply, the execution system 111 and the control system are all set on the long pole 120. Inside.
在一实施例中，本实施方式中的连接座也可偏离长杆120的轴线设置于壳体115上。In an embodiment, the connecting seat in this embodiment can also be arranged on the housing 115 offset from the axis of the long rod 120.
其中，长杆式打磨机还包括把手116，把手116连接至长杆120；可选的，连接座也可设置于把手116上。Among them, the long rod type sander further includes a handle 116 connected to the long rod 120; optionally, the connecting seat may also be provided on the handle 116.
该实施方式中，适配器700的安装方向与长杆120的轴线平行或者垂直或者倾斜。整机重心基本位于长杆120的中心位置。为了使该打磨机的结构紧凑，当适配器700、控制***、执行***和动力***位于长杆上的不同位置处时，用于确保多个***之间导电连接的导线可设置于长杆120内。In this embodiment, the installation direction of the adapter 700 is parallel or perpendicular or inclined to the axis of the long rod 120. The center of gravity of the whole machine is basically located at the center of the long rod 120. In order to make the structure of the sander compact, when the adapter 700, the control system, the execution system and the power system are located at different positions on the long rod, the wires used to ensure the conductive connection between the multiple systems can be arranged in the long rod 120 .
同样地，在该实施方式中其中，适配器700的重量总和与电机的额定功率的比值设定为大于等于0.3g/w且小于等于7g/w，例如可设置为0.83g/w、1.25g/w、1.67g/w、2.5g/w和3.2g/w等Similarly, in this embodiment, the ratio of the total weight of the adapter 700 to the rated power of the motor is set to be greater than or equal to 0.3g/w and less than or equal to 7g/w, for example, it can be set to 0.83g/w, 1.25g/w. w, 1.67g/w, 2.5g/w and 3.2g/w, etc.
本申请该实施方式中的长杆打磨机的电机功率大于等于400w且小于等于1300w；电机定子叠长大于等于10mm且小于等于45mm；电机重量大于等于0.2kg且小于等于2.5kg。适配器700的重量大于等于0.4kg且小于等于2.8kg，例如0.5kg，0.75k，1kg，1.5kg或1.9kg；适配器700的重心位置基本位于适配器700的几何中心位置。整机重心基本位于长杆120中心位置，整机长度大于等于1400mm且小于等于2000mm。例如，本实施方式中长杆打磨机的电机功率设为600W，电机定子叠长为30mm，电机重量为0.4kg，其中适配器700的重量包括0.75kg和1.9kg两种规格。The motor power of the long rod grinder in this embodiment of the application is greater than or equal to 400w and less than or equal to 1300w; the motor stator stack length is greater than or equal to 10mm and less than or equal to 45mm; the motor weight is greater than or equal to 0.2kg and less than or equal to 2.5kg. The weight of the adapter 700 is greater than or equal to 0.4kg and less than or equal to 2.8kg, such as 0.5kg, 0.75k, 1kg, 1.5kg or 1.9kg; the center of gravity of the adapter 700 is basically located at the geometric center of the adapter 700. The center of gravity of the whole machine is basically at the center of the long rod 120, and the length of the whole machine is greater than or equal to 1400mm and less than or equal to 2000mm. For example, in this embodiment, the motor power of the long rod grinder is set to 600W, the motor stator stack length is 30mm, and the motor weight is 0.4kg. The weight of the adapter 700 includes two specifications of 0.75kg and 1.9kg.
可选的，该实施方式中的电源还可包括直流电源，直流电源包括一个或者多个电池包；长杆式打磨机包括由直流电源供电的第一工作状态或者由交流电源供电的第二工作状态。也即电源130可既包括直流电源也包括交流电源，也即是说，用户可根据需求与工况需要适用的电源130。Optionally, the power supply in this embodiment may further include a DC power supply, and the DC power supply includes one or more battery packs; the long rod grinder includes a first working state powered by a DC power source or a second working state powered by an AC power source. status. That is to say, the power supply 130 may include both a DC power supply and an AC power supply, that is, the user can apply the power supply 130 according to requirements and working conditions.
如图9-图10所示，为本申请另一实施方式中的长杆式打磨机，在该实施方式中，长杆式打磨机的主机和长杆结构与上一实施方式中相同，在此不作赘述，该实施方式中与上一实施方式中不同之处在于电源的设置方式，以下着重对不同之处进行阐释。As shown in Figures 9-10, this is a long rod type grinder in another embodiment of this application. In this embodiment, the main body and long rod structure of the long rod type grinder are the same as in the previous embodiment. This will not be repeated. The difference between this embodiment and the previous embodiment lies in the way of setting the power supply. The following will focus on the difference.
在该实施方式中，电源包括直流电源，直流电源包括一个或多个便携式电池包131’，例如为一种背负式电池包131’，背负式电池包131’与主机100通过电源线600相连；此时背负式电池包131’本身不直接连接至主机100或者长杆120，而是作为一个自由端由用户携带在身上或者设置于其他物件上。In this embodiment, the power supply includes a DC power supply, and the DC power supply includes one or more portable battery packs 131', for example, a backpack-type battery pack 131', which is connected to the host 100 through a power cord 600; At this time, the backpack battery pack 131' is not directly connected to the host 100 or the long rod 120, but as a free end carried by the user or set on other objects.
如图9所示，该实施方式中长杆式打磨机100还包括背负装置300，背负装置300包括装置本体310和背带320；其中装置本体310用于连接或容纳电池包131’， 背带320与装置本体310连接用于穿戴于人体。As shown in FIG. 9, the long rod type sander 100 in this embodiment further includes a carrying device 300, which includes a device body 310 and a strap 320; wherein the device body 310 is used to connect or accommodate the battery pack 131', and the strap 320 and The device body 310 is connected to be worn on the human body.
其中背负式电池包131’包括电源输出端，长杆式打磨机100通过电源线600与背负式电池包131’的电源输出端电连接。The backpack battery pack 131' includes a power output terminal, and the long rod sander 100 is electrically connected to the power output terminal of the backpack battery pack 131' through a power cord 600.
其中装置本体310包括底部支撑件和背部支撑件，背部支架件连接有背带组件，电池包131’与底部支撑件可拆卸连接，背带组件包括肩带和/或腰带。The device body 310 includes a bottom support member and a back support member. The back support member is connected with a back strap assembly. The battery pack 131' is detachably connected with the bottom support member. The back strap assembly includes a shoulder strap and/or a waist belt.
用户操作时背负式电池包131’通过背负装置300固定到用户身上，通过以上实施方式均能够有效减轻用户的握持重量，从而减轻使用疲劳。在一实施例中，也可将电池包131’通过挂钩等连接件固定至用户的腰带上，或者可移动支架上或者放置在地面上。The backpack-type battery pack 131' is fixed to the user through the backpack device 300 when the user operates, and the above embodiments can effectively reduce the user's holding weight, thereby reducing fatigue. In an embodiment, the battery pack 131' may also be fixed to the user's waist belt through a hook or other connecting member, or on a movable support or placed on the ground.
可选的，在装置本体310还可包括设于其顶部的把手，其中把手可用于提拉背负式该背负式电池包131’。Optionally, the device body 310 may further include a handle provided on the top of the device body 310, wherein the handle may be used to lift the backpack-type battery pack 131'.
装置本体310还包括设于其底部的移动组件，可选地，移动组件包括设于其底部的多个万向轮，当用户需要休息或者在移动电池包131’的过程中，可通过设置于装置本体310底部的万向轮，实现电池包131’在地面上的简单快速的移动，由此减轻用户的负担；与之对应的，为了减轻用户的负担，还可将把手设置为伸缩把手，与万向轮配合使用，由此可便于用户简单便捷地移动电池包131’。The device body 310 also includes a moving component at its bottom. Optionally, the moving component includes a plurality of universal wheels at the bottom. When the user needs to rest or move the battery pack 131', it can be installed at The universal wheel at the bottom of the device body 310 realizes the simple and rapid movement of the battery pack 131' on the ground, thereby reducing the burden on the user; correspondingly, in order to reduce the burden on the user, the handle can also be set as a telescopic handle. Used in conjunction with the universal wheel, it is convenient for the user to move the battery pack 131' simply and conveniently.
同样地，在该实施方式中，电源130具有多个电池包131’时，多个背负式电池包131’构成串联或者并联或者串并联切换。电源130具有多个电池包131’同时放电或者依次放电两种放电模式，其中两种模式可以手动切换或通过内置程序自动切换。Similarly, in this embodiment, when the power supply 130 has a plurality of battery packs 131', the plurality of backpack-type battery packs 131' are switched in series or in parallel or in series and parallel. The power supply 130 has two discharge modes of simultaneous discharge or sequential discharge of multiple battery packs 131', and the two modes can be switched manually or automatically through a built-in program.
在一实施例中，电源130既包括直流电源也包括交流电源，也即是说，用户可根据需求与工况需要适用的电源130。In an embodiment, the power supply 130 includes both a DC power supply and an AC power supply, that is, the user can use the power supply 130 according to the needs and working conditions.
在该实施方式中，其中，电池包131’的重量总和与电机的额定功率的比值大于等于0.3g/w且小于等于25g/w，例如可将电池包131的重量与电机的额定功率的比值设置为0.83g/w、1.25g/w、1.67g/w、2.5g/w、3.2g/w、4.8g/w、15.3g/w等。In this embodiment, the ratio of the total weight of the battery pack 131' to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 25 g/w. For example, the ratio of the weight of the battery pack 131 to the rated power of the motor can be calculated Set to 0.83g/w, 1.25g/w, 1.67g/w, 2.5g/w, 3.2g/w, 4.8g/w, 15.3g/w, etc.
其中，本申请该实施方式中的长杆打磨机的电机功率大于等于400w且小于等于1300w；电机定子叠长大于等于10mm且小于等于45mm；电机重量大于等于0.2kg且小于等于2.5kg。电池包131’规格可选18v、48v和56V，18v电池包131’重量大于等于0.4kg且小于等于1.3kg，例如0.75kg；48v电池包131’重量大于等于1.1kg且小于等于2.8kg；56V的电池包131重量大于等于2.5kg且小于等于 10kg。电池包131’重心位置基本位于电池包131’几何中心位置。整机重心基本位于长杆120中心位置，整机长度大于等于1400mm且小于等于2000mm。Among them, the motor power of the long rod grinder in this embodiment of the application is greater than or equal to 400w and less than or equal to 1300w; the motor stator stack length is greater than or equal to 10mm and less than or equal to 45mm; the motor weight is greater than or equal to 0.2kg and less than or equal to 2.5kg. The specifications of the battery pack 131' are available in 18v, 48v and 56V. The weight of the 18v battery pack 131' is greater than or equal to 0.4kg and less than or equal to 1.3kg, such as 0.75kg; the weight of the 48v battery pack 131' is greater than or equal to 1.1kg and less than or equal to 2.8kg; 56V The weight of the battery pack 131 is greater than or equal to 2.5kg and less than or equal to 10kg. The center of gravity of the battery pack 131' is basically located at the geometric center of the battery pack 131'. The center of gravity of the whole machine is basically at the center of the long rod 120, and the length of the whole machine is greater than or equal to 1400mm and less than or equal to 2000mm.
例如，长杆打磨机的电机功率为600W，电机定子叠长为30mm，电机重量为0.4kg，电池包131’规格可选18v或者48v，18v电池包131’重量为0.75kg，48v电池包131’重量为1.9kg，56V电池包的重量可以为2.9kg或者9.2kg。For example, the motor power of the long rod grinder is 600W, the motor stator stack length is 30mm, the motor weight is 0.4kg, the battery pack 131' can be 18v or 48v, the 18v battery pack 131' weighs 0.75kg, and the 48v battery pack 131 'The weight is 1.9kg, and the weight of the 56V battery pack can be 2.9kg or 9.2kg.
图11-图13为本申请另一实施方式所示的长杆式打磨机，长杆式打磨机100可配置有吸尘器200供用户吸尘，因此，在一实施例中，如图11所示，长杆式打磨机200的电池包131安装至吸尘器200上，电池包131可以安装至吸尘器200的任意位置，例如电池包131通过卡扣等连接件可拆卸连接至集尘箱。此时电池包131同时为吸尘器200和长杆式打磨机供电，长杆式打磨机100与吸尘器200通过吸尘管道400相连；长杆式打磨机与吸尘器21’通过电源线600构成电连接。Figures 11-13 are a long rod type grinder shown in another embodiment of this application. The long rod type grinder 100 can be equipped with a vacuum cleaner 200 for users to vacuum. Therefore, in one embodiment, as shown in FIG. 11 The battery pack 131 of the long rod grinder 200 is installed on the vacuum cleaner 200, and the battery pack 131 can be installed at any position of the vacuum cleaner 200. For example, the battery pack 131 can be detachably connected to the dust box through a connector such as a buckle. At this time, the battery pack 131 supplies power to both the vacuum cleaner 200 and the long-bar type grinder. The long-bar type grinder 100 and the vacuum cleaner 200 are connected through the vacuum pipe 400; the long-bar type grinder and the vacuum cleaner 21' are electrically connected through the power cord 600.
其中，当设置由电池包131对长杆式打磨机供电时，电池包131的重量总和与电机的额定功率的比值可设定为大于等于0.3g/w且小于等于25g/w，例如可将电池包131的重量与电机的额定功率的比值设置为0.83g/w、1.25g/w、1.67g/w、2.5g/w、3.2g/w、4.8g/w、15.3g/w等。Wherein, when the battery pack 131 is set to supply power to the long rod grinder, the ratio of the total weight of the battery pack 131 to the rated power of the motor can be set to be greater than or equal to 0.3g/w and less than or equal to 25g/w, for example, The ratio of the weight of the battery pack 131 to the rated power of the motor is set to 0.83g/w, 1.25g/w, 1.67g/w, 2.5g/w, 3.2g/w, 4.8g/w, 15.3g/w, etc.
其中，本申请该实施方式中的长杆打磨机的电机功率大于等于400w且小于等于1300w；电机定子叠长大于等于10mm且小于等于45mm；电机重量大于等于0.2kg且小于等于2.5kg。电池包131’规格可选18v、48v和56V，18v电池包131’重量大于等于0.4kg且小于等于1.3kg，例如0.75kg；48v电池包131’重量大于等于1.1kg且小于等于2.8kg；56V的电池包131重量大于等于2.5kg且小于等于10kg。电池包131’重心位置基本位于电池包131’几何中心位置。整机重心基本位于长杆120中心位置，整机长度大于等于1400mm且小于等于2000mm。Among them, the motor power of the long rod grinder in this embodiment of the application is greater than or equal to 400w and less than or equal to 1300w; the motor stator stack length is greater than or equal to 10mm and less than or equal to 45mm; the motor weight is greater than or equal to 0.2kg and less than or equal to 2.5kg. The specifications of the battery pack 131' are available in 18v, 48v and 56V. The weight of the 18v battery pack 131' is greater than or equal to 0.4kg and less than or equal to 1.3kg, such as 0.75kg; the weight of the 48v battery pack 131' is greater than or equal to 1.1kg and less than or equal to 2.8kg; 56V The weight of the battery pack 131 is greater than or equal to 2.5kg and less than or equal to 10kg. The center of gravity of the battery pack 131' is basically located at the geometric center of the battery pack 131'. The center of gravity of the whole machine is basically at the center of the long rod 120, and the length of the whole machine is greater than or equal to 1400mm and less than or equal to 2000mm.
例如，长杆打磨机的电机功率为600W，电机定子叠长为30mm，电机重量为0.4kg，电池包131’规格可选18v或者48v，18v电池包131’重量为0.75kg，48v电池包131’重量为1.9kg，56V电池包的重量可以为2.9kg或者9.2kg。For example, the motor power of the long rod grinder is 600W, the motor stator stack length is 30mm, the motor weight is 0.4kg, the battery pack 131' can be 18v or 48v, the 18v battery pack 131' weighs 0.75kg, and the 48v battery pack 131 'The weight is 1.9kg, and the weight of the 56V battery pack can be 2.9kg or 9.2kg.
在一实施例中，电源为从吸尘器200输出的直流电，长杆式打磨机100与吸尘器200通过电源线600直接构成电连接。至于吸尘器本身的电源既可以是直流电源也可以是交流电源；当吸尘器200包括直流电源，该直流电源同时为吸尘器200和长杆式打磨机100供电。In an embodiment, the power source is a direct current output from the vacuum cleaner 200, and the long-rod grinder 100 and the vacuum cleaner 200 are directly electrically connected through the power cord 600. As for the power source of the vacuum cleaner itself, it can be either a DC power source or an AC power source; when the vacuum cleaner 200 includes a DC power source, the DC power source supplies power to both the vacuum cleaner 200 and the long rod sander 100.
在一实施例中，如图12所示，当吸尘器200包括交流电源130，通过设置交直流转换器，该交直流转换器可安装在吸尘器200上或者安装在长杆打磨机100 上，用于将输入吸尘器200的交流电转换为直流电供长杆式打磨机100使用，吸尘器200包括用于电连接器的输出接口，长杆式打磨机100通过连接器与输出接口耦合。In an embodiment, as shown in FIG. 12, when the vacuum cleaner 200 includes an AC power supply 130, by providing an AC-DC converter, the AC-DC converter can be installed on the vacuum cleaner 200 or on the long pole sander 100 for The AC power input to the vacuum cleaner 200 is converted into DC power for use by the long rod type sander 100. The vacuum cleaner 200 includes an output interface for an electrical connector, and the long rod type sander 100 is coupled to the output interface through the connector.
如图14-图16所示，为本申请又一实施方式中的长杆式打磨机，其中该长杆式打磨机中的吸尘器为一种背负式吸尘器，电源130包括一个或者多个电池包131”，电池包131”可拆卸地连接至吸尘器200。As shown in Figures 14-16, this is a long rod type grinder in another embodiment of the application, wherein the vacuum cleaner in the long rod type grinder is a backpack type vacuum cleaner, and the power supply 130 includes one or more battery packs 131", the battery pack 131" is detachably connected to the vacuum cleaner 200.
其中吸尘器200包括本体、吸尘机构、驱动机构、控制机构和集尘箱，吸尘机构和控制机构设于本体上，控制机构分别与电源、吸尘机构连接，所述集尘盒与所述本体可拆卸地连接。吸尘机构由驱动机构驱动执行吸尘，其可包括风扇、吸尘通道等。驱动机构为电机，例如无刷电机、外转子电机等，控制机构与吸尘机构、驱动机构连接用于控制其运行，集尘箱用于收集灰尘。The vacuum cleaner 200 includes a body, a dust collection mechanism, a drive mechanism, a control mechanism, and a dust box. The dust collection mechanism and the control mechanism are arranged on the body. The control mechanism is respectively connected to the power supply and the dust collection mechanism. The body is detachably connected. The dust collection mechanism is driven by a driving mechanism to perform dust collection, which may include a fan, a dust collection channel, and the like. The driving mechanism is a motor, such as a brushless motor, an outer rotor motor, etc. The control mechanism is connected with the dust suction mechanism and the driving mechanism to control its operation, and the dust box is used to collect dust.
可选的，该长杆式打磨机还包括背负装置300，吸尘器200通过背负装置300背负于用户身上，其中背负装置300包括装置本体310和背带320；其中装置本体310用于连接支撑吸尘器200，背带320与装置本体310连接用于穿戴于人体。Optionally, the long rod grinder further includes a carrying device 300, and the vacuum cleaner 200 is carried on the user through the carrying device 300, wherein the carrying device 300 includes a device body 310 and a strap 320; wherein the device body 310 is used to connect and support the vacuum cleaner 200, The strap 320 is connected to the device body 310 for being worn on the human body.
其中电池包131”包括电源输出端，长杆式打磨机100通过电源线600与吸尘器上电池包131”的电源输出端电连接。The battery pack 131" includes a power output terminal, and the long rod sander 100 is electrically connected to the power output terminal of the battery pack 131" on the vacuum cleaner through a power cord 600.
装置本体310包括底部支撑件和背部支撑件，背部支撑件连接有背带320，吸尘器200分别与底部支撑件和/或背部支撑件可拆卸连接，背带320包括肩带和/或腰带。The device body 310 includes a bottom support and a back support. The back support is connected to a back strap 320. The vacuum cleaner 200 is detachably connected to the bottom support and/or back support. The back strap 320 includes a shoulder strap and/or a waist belt.
用户操作时背负式吸尘器通过背负装置300固定到用户身上，通过上述方式能够有效减轻用户的握持重量，从而减轻使用疲劳。The backpack vacuum cleaner is fixed to the user through the backpack device 300 when the user is operating, and the above-mentioned method can effectively reduce the user's holding weight, thereby reducing fatigue in use.
在一实施例中，背负装置300还可包括连接机构，连接机构导电连接有电源130，长杆式打磨机100和吸尘器200分别与连接机构电连接。示例性的，连接机构可以为设于背负装置300底部的连接座，或者连接机构可以替代背负装置300的底部支撑件，此时连接机构兼顾底部支撑和导电连接作用。当电源130为包括多个电池包131”的直流电源时，连接机构上设置有多个与吸尘器200导电连接的连接件子，电池包131”上设有多个与连接件子电连接的电池包端子，通过将电池包131”插置于连接机构上即可对吸尘器200供电。同时，连接机构或电池包131”与长杆式打磨机100通过电源线600导电连接，以为长杆式打磨机100供电。In an embodiment, the backpack device 300 may further include a connecting mechanism, and the connecting mechanism is electrically connected to a power source 130, and the long rod sander 100 and the vacuum cleaner 200 are electrically connected to the connecting mechanism, respectively. Exemplarily, the connecting mechanism may be a connecting seat provided at the bottom of the backpack 300, or the connecting mechanism may replace the bottom support of the backpack 300. In this case, the connecting mechanism takes into account the functions of bottom support and conductive connection. When the power supply 130 is a DC power supply including a plurality of battery packs 131", the connecting mechanism is provided with a plurality of connectors electrically connected to the vacuum cleaner 200, and the battery pack 131" is provided with a plurality of batteries electrically connected with the connectors To pack the terminal, the vacuum cleaner 200 can be powered by inserting the battery pack 131" into the connecting mechanism. At the same time, the connecting mechanism or battery pack 131" is electrically connected to the long rod sander 100 through the power cord 600 for long rod type polishing Machine 100 is powered.
通过设置背负装置300可实现对吸尘器200的有效支撑，减轻用户操作负担， 缓解用户的操作疲劳感，由此提高用户的操作舒适度。By providing the backpack device 300, an effective support for the vacuum cleaner 200 can be realized, the operating burden of the user can be reduced, and the user's operating fatigue can be relieved, thereby improving the user's operating comfort.
其中吸尘器200还包括减震装置，减震装置包括设置于吸尘器200与底部支撑件之间，和/或减震装置设置于吸尘器200与背部支撑件之间。通过设置减震装置以减轻吸尘器200在工作过程中的震动对用户的影响。The vacuum cleaner 200 further includes a shock absorbing device. The shock absorbing device includes a shock absorbing device arranged between the vacuum cleaner 200 and the bottom support, and/or the shock absorbing device is arranged between the vacuum cleaner 200 and the back support. The shock absorption device is provided to reduce the impact of the vibration of the vacuum cleaner 200 on the user during the working process.
其中装置本体310还可包括设于其顶部的把手，其中把手可用于提拉背负式该背负式电池包132。装置本体310还可包括设于其底部的移动组件，可选地，移动组件包括设于其底部的多个万向轮，当用户需要休息或者在移动电池包的过程中，可通过设置于装置本体310底部的万向轮，实现电池包132在地面上的简单快速的移动，由此减轻用户的负担；与之对应的，为了减轻用户的负担，还可将把手设置为伸缩把手，与万向轮配合使用，由此可便于用户简单便捷地移动电池包。The device body 310 may further include a handle provided on the top thereof, wherein the handle may be used to lift the backpack-type battery pack 132. The device body 310 may also include a moving component provided at the bottom of the device. Optionally, the moving component may include a plurality of universal wheels provided at the bottom of the device. When the user needs to rest or move the battery pack, it can be installed on the device. The universal wheel at the bottom of the body 310 realizes the simple and fast movement of the battery pack 132 on the ground, thereby reducing the burden on the user; correspondingly, in order to reduce the burden on the user, the handle can also be set as a telescopic handle, which is compatible with Used in conjunction with the wheel, which can facilitate the user to move the battery pack simply and conveniently.
在该实施方式中，电源130具有多个电池包131”时多个电池包131”构成串联或者并联或者串并联切换。电源130具有多个电池包131”时具有同时放电或者依次放电两种放电模式，其中两种模式可以手动切换或通过内置程序自动切换。In this embodiment, when the power source 130 has a plurality of battery packs 131", the plurality of battery packs 131" are switched in series or in parallel or in series and parallel. When the power supply 130 has multiple battery packs 131", it has two discharge modes: simultaneous discharge or sequential discharge. The two modes can be switched manually or automatically through a built-in program.
在该实施方式中，电池包131”的重量总和与电机的额定功率的比值大于等于0.3g/w且小于等于25g/w，例如可将电池包131”的重量与电机的额定功率的比值设置为0.83g/w、1.25g/w、1.67g/w、2.5g/w、3.2g/w、4.8g/w、15.3g/w等。In this embodiment, the ratio of the total weight of the battery pack 131" to the rated power of the motor is greater than or equal to 0.3g/w and less than or equal to 25g/w. For example, the ratio of the weight of the battery pack 131" to the rated power of the motor can be set It is 0.83g/w, 1.25g/w, 1.67g/w, 2.5g/w, 3.2g/w, 4.8g/w, 15.3g/w, etc.
其中，本申请该实施方式中的长杆打磨机的电机功率大于等于400w且小于等于1300w；电机定子叠长大于等于10mm且小于等于45mm；电机重量大于等于0.2kg且小于等于2.5kg。电池包131’规格可选18v、48v和56V，18v电池包131’重量大于等于0.4kg且小于等于1.3kg，例如0.75kg；48v电池包131’重量大于等于1.1kg且小于等于2.8kg；56V的电池包131重量大于等于2.5kg且小于等于10kg。电池包131’重心位置基本位于电池包131’几何中心位置。整机重心基本位于长杆120中心位置，整机长度大于等于1400mm且小于等于2000mm。Among them, the motor power of the long rod grinder in this embodiment of the application is greater than or equal to 400w and less than or equal to 1300w; the motor stator stack length is greater than or equal to 10mm and less than or equal to 45mm; the motor weight is greater than or equal to 0.2kg and less than or equal to 2.5kg. The specifications of the battery pack 131' are available in 18v, 48v and 56V. The weight of the 18v battery pack 131' is greater than or equal to 0.4kg and less than or equal to 1.3kg, such as 0.75kg; the weight of the 48v battery pack 131' is greater than or equal to 1.1kg and less than or equal to 2.8kg; 56V The weight of the battery pack 131 is greater than or equal to 2.5kg and less than or equal to 10kg. The center of gravity of the battery pack 131' is basically located at the geometric center of the battery pack 131'. The center of gravity of the whole machine is basically at the center of the long rod 120, and the length of the whole machine is greater than or equal to 1400mm and less than or equal to 2000mm.
例如，长杆打磨机的电机功率为600W，电机定子叠长为30mm，电机重量为0.4kg，电池包131’规格可选18v或者48v，18v电池包131’重量为0.75kg，48v电池包131’重量为1.9kg，56V电池包的重量可以为2.9kg或者9.2kg。For example, the motor power of the long rod grinder is 600W, the motor stator stack length is 30mm, the motor weight is 0.4kg, the battery pack 131' can be 18v or 48v, the 18v battery pack 131' weighs 0.75kg, and the 48v battery pack 131 'The weight is 1.9kg, and the weight of the 56V battery pack can be 2.9kg or 9.2kg.
本申请的长杆式打磨机的采用直流电源或者交、直流电源且各部分结构分布更加合理，通过在不同的使用功率时，配备不同的电源，例如根据功率需求 配备不同重量的电池包，以使用户在操作不同功率的打磨机时，可以根据不同的操作性能匹配相应的电源，使得长杆打磨机在满足使用性能的基础上兼顾更好的续航能力，以及更好的使用体验，从而使得长杆式打磨机的应用更广泛且操作舒适度更高。The long rod grinder of the present application adopts DC power supply or AC and DC power supply and the structure of each part is more reasonable. By using different power sources, for example, battery packs of different weights are equipped according to power requirements. When operating grinders of different powers, users can match the corresponding power supply according to different operating performances, so that the long-pole grinder can take into account better endurance and better use experience on the basis of satisfying performance. The long rod type grinder is more widely used and has higher operating comfort.

Claims (52)

  1. 一种长杆式打磨机，包括：A long rod type grinder, including:
    主机；Host
    长杆，连接至所述主机；Long rod, connected to the host;
    所述主机包括：The host includes:
    执行***，包括用于打磨的打磨件，所述执行***安装至所述长杆的一端；An execution system, including a polishing part for polishing, the execution system is installed to one end of the long rod;
    动力***，包括用于驱动所述打磨件运动的马达；The power system includes a motor for driving the movement of the grinding member;
    传动***，用于连接所述动力***和所述执行***并在两者之间进行传动；The transmission system is used to connect the power system and the execution system and perform transmission between the two;
    连接座以及对所述主机供电的电池包，所述电池包可拆卸连接至所述连接座，所述连接座设于所述主机或所述长杆上；A connecting seat and a battery pack for supplying power to the host, the battery pack is detachably connected to the connecting seat, and the connecting seat is provided on the host or the long pole;
    其中，所述长杆式打磨机的整机长度大于等于1400mm且小于等于2000mm，所述电池包的重量与所述电机的额定功率的比值大于等于0.3g/w且小于等于7g/w。Wherein, the length of the long rod type grinder is greater than or equal to 1400 mm and less than or equal to 2000 mm, and the ratio of the weight of the battery pack to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 7 g/w.
  2. 根据权利要求1所述的长杆式打磨机，其中：所述电池包连接至所述长杆的与所述执行***相对的一端。The long rod type sander according to claim 1, wherein: the battery pack is connected to an end of the long rod opposite to the execution system.
  3. 根据权利要求1所述的长杆式打磨机，其中：所述主机包括壳体，所述壳体可连接至所述长杆，所述壳体上设置有所述连接座。The long rod type sander according to claim 1, wherein: the host includes a housing, the housing can be connected to the long rod, and the connecting seat is provided on the housing.
  4. 根据权利要求3所述的长杆式打磨机，其中：所述连接座偏离所述长杆的轴线设置于所述壳体上。The long rod type sander according to claim 3, wherein: the connecting seat is arranged on the housing deviated from the axis of the long rod.
  5. 根据权利要求1所述的长杆式打磨机，还包括把手，所述把手连接至所述长杆；所述把手上设有所述连接座。The long rod type sander according to claim 1, further comprising a handle, the handle is connected to the long rod; the handle is provided with the connecting seat.
  6. 根据权利要求1所述的长杆式打磨机，其中：所述连接座设于所述长杆的中部。The long rod type sander according to claim 1, wherein: the connecting seat is arranged in the middle of the long rod.
  7. 根据权利要求1-6任意一项所述的长杆式打磨机，其中：所述电池包的安装方向与所述长杆的轴线平行或者垂直或者倾斜。The long rod type sander according to any one of claims 1-6, wherein: the installation direction of the battery pack is parallel or perpendicular or inclined to the axis of the long rod.
  8. 根据权利要求1-6任意一项所述的长杆式打磨机，其中：所述整机重心基本位于所述长杆的中心位置。The long rod type sander according to any one of claims 1-6, wherein: the center of gravity of the whole machine is basically located at the center of the long rod.
  9. 根据权利要求1-6任意一项所述的长杆式打磨机，其中：多个所述电池包构成串联或者并联或者串并联切换。The long rod type grinder according to any one of claims 1 to 6, wherein: a plurality of the battery packs form a series connection or a parallel connection or a series-parallel switch.
  10. 根据权利要求1-6任意一项所述的长杆式打磨机，其中：多个所述电池包同时方式或者依次放电。The long rod grinder according to any one of claims 1 to 6, wherein: a plurality of the battery packs are discharged simultaneously or sequentially.
  11. 根据权利要求1-6任意一项所述的长杆式打磨机，其中：所述电源还包 括交流电源。The long rod type sander according to any one of claims 1-6, wherein: the power source further comprises an AC power source.
  12. 根据权利要求1所述的长杆式打磨机，其中：所述动力***与所述执行***设置于所述长杆的同一端或者不同端。The long rod type sander according to claim 1, wherein: the power system and the execution system are arranged at the same end or different ends of the long rod.
  13. 根据权利要求1或12所述的长杆式打磨机，其中：所述主机还包括：控制***，用于控制所述动力***；所述控制***与所述执行***设置于所述长杆的同一端或者不同端。The long rod type grinder according to claim 1 or 12, wherein: the host further comprises: a control system for controlling the power system; the control system and the execution system are arranged on the long rod The same end or different ends.
  14. 一种长杆式打磨机，包括：A long rod type grinder, including:
    主机；Host
    长杆，连接至所述主机；Long rod, connected to the host;
    所述主机包括：The host includes:
    执行***，包括用于打磨的打磨件，所述执行***安装至所述长杆的一端；An execution system, including a polishing part for polishing, the execution system is installed to one end of the long rod;
    动力***，包括用于驱动所述打磨件运动的马达；The power system includes a motor for driving the movement of the grinding member;
    传动***，用于连接所述动力***和所述执行***并在两者之间进行传动；The transmission system is used to connect the power system and the execution system and perform transmission between the two;
    连接座以及与所述连接座可拆卸连接的适配器，所述连接座设于所述主机或所述长杆上，所述适配器通过连接件接入交流电；A connecting seat and an adapter detachably connected to the connecting seat, the connecting seat is provided on the host or the long pole, and the adapter is connected to AC power through the connecting piece;
    所述适配器包括：The adapter includes:
    交流电输入接口，与所述连接件电性连接；An alternating current input interface, which is electrically connected to the connector;
    交直流转换器，与所述交流电输入接口电性连接以将交流电转换为直流电；An AC-DC converter is electrically connected to the AC power input interface to convert AC power into DC power;
    及直流电输出接口，与所述交直流转换器电性连接以输出所述直流电；And a direct current output interface, which is electrically connected to the AC-DC converter to output the direct current;
    其中，所述适配器的重量与所述电机的额定功率的比值大于等于0.3g/w且小于等于7g/w。Wherein, the ratio of the weight of the adapter to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 7 g/w.
  15. 根据权利要求14所述的长杆式打磨机，其中：所述适配器连接至所述长杆的与所述执行***相对的一端。The long rod type sander according to claim 14, wherein the adapter is connected to an end of the long rod opposite to the execution system.
  16. 根据权利要求14所述的长杆式打磨机，其中：所述主机包括壳体，所述壳体可连接至所述长杆的任意位置，所述壳体上设置有所述连接座。The long rod type sander according to claim 14, wherein: the host includes a housing, the housing can be connected to any position of the long rod, and the connecting seat is provided on the housing.
  17. 根据权利要求16所述的长杆式打磨机，其中：所述连接座偏离所述长杆的轴线设置于所述壳体上。The long rod type sander according to claim 16, wherein: the connecting seat is arranged on the housing deviated from the axis of the long rod.
  18. 根据权利要求14所述的长杆式打磨机，还包括把手，所述把手连接至所述长杆；所述把手上设有所述连接座。The long rod type sander according to claim 14, further comprising a handle connected to the long rod; the handle is provided with the connecting seat.
  19. 根据权利要求14所述的长杆式打磨机，其中：所述连接座设于所述长杆的中部。The long rod type sander according to claim 14, wherein: the connecting seat is arranged in the middle of the long rod.
  20. 根据权利要求14所述的长杆式打磨机，其中：所述适配器的安装方向与所述长杆的轴线平行或者垂直或者倾斜。The long rod type sander according to claim 14, wherein the installation direction of the adapter is parallel or perpendicular or inclined to the axis of the long rod.
  21. 根据权利要求20所述的长杆式打磨机，其中：所述整机重心基本位于所述长杆的中心位置。The long rod type sander according to claim 20, wherein: the center of gravity of the whole machine is substantially located at the center of the long rod.
  22. 根据权利要求14-21任意一项所述的长杆式打磨机，其中：所述电源还包括直流电源，所述直流电源包括一个或者多个电池包；所述长杆式打磨机包括由所述直流电源供电的第一工作状态或者由所述交流电源供电的第二工作状态。The long rod type grinder according to any one of claims 14-21, wherein: the power supply further includes a DC power supply, the DC power supply includes one or more battery packs; the long rod type grinder includes The first working state powered by the DC power source or the second working state powered by the AC power source.
  23. 根据权利要求14所述的长杆式打磨机，其中：所述动力***与所述执行***设置于所述长杆的同一端或者不同端。The long rod type sander according to claim 14, wherein: the power system and the execution system are arranged at the same end or different ends of the long rod.
  24. 根据权利要求14或23所述的长杆式打磨机，其中：所述主机还包括：控制***，用于控制所述动力***；所述控制***与所述执行***设置于所述长杆的同一端或者不同端。The long rod type grinder according to claim 14 or 23, wherein: the host further includes: a control system for controlling the power system; the control system and the execution system are arranged on the long rod The same end or different ends.
  25. 一种长杆式打磨机，包括：A long rod type grinder, including:
    主机；Host
    长杆，连接至所述主机；Long rod, connected to the host;
    所述主机包括：The host includes:
    执行***，包括用于打磨的打磨件，所述执行***安装至所述长杆的一端；An execution system, including a polishing part for polishing, the execution system is installed to one end of the long rod;
    动力***，包括用于驱动所述打磨件运动的马达；The power system includes a motor for driving the movement of the grinding member;
    传动***，用于连接所述动力***和所述执行***并在两者之间进行传动；The transmission system is used to connect the power system and the execution system and perform transmission between the two;
    连接座以及对所述主机供电的电池包，所述电池包可拆卸连接至所述连接座，所述连接座设于所述主机或所述长杆上，A connecting seat and a battery pack for supplying power to the host, the battery pack is detachably connected to the connecting seat, and the connecting seat is arranged on the host or the long rod,
    所述电池包的安装方向与所述长杆的轴线平行或者垂直或者倾斜。The installation direction of the battery pack is parallel or perpendicular or inclined to the axis of the long rod.
  26. 根据权利要求25所述的长杆式打磨机，其中：所述电池包连接至所述长杆的与所述执行***相对的一端。The long rod type sander according to claim 25, wherein: the battery pack is connected to an end of the long rod opposite to the execution system.
  27. 根据权利要求25所述的长杆式打磨机，其中：所述主机包括壳体，所述壳体可连接至所述长杆的任意位置，所述壳体上设置有所述连接座。The long rod type sander according to claim 25, wherein the host includes a housing, the housing can be connected to any position of the long rod, and the connecting seat is provided on the housing.
  28. 根据权利要27所述的长杆式打磨机，其中：所述连接座偏离所述长杆的轴线设置于所述壳体上。27. The long rod type sander according to claim 27, wherein: the connecting seat is arranged on the housing deviated from the axis of the long rod.
  29. 根据权利要求25所述的长杆式打磨机，还包括把手，所述把手连接至所述长杆；所述把手上设有所述连接座。The long rod type sander according to claim 25, further comprising a handle connected to the long rod; the handle is provided with the connecting seat.
  30. 根据权利要求25所述的长杆式打磨机，其中：所述连接座设于所述长杆的中部。The long rod type sander according to claim 25, wherein: the connecting seat is arranged in the middle of the long rod.
  31. 根据权利要求25-30任意一项所述的长杆式打磨机，其中：所述整机重心基本位于所述长杆的中心位置。The long rod type sander according to any one of claims 25-30, wherein: the center of gravity of the whole machine is basically located at the center of the long rod.
  32. 根据权利要求25-30任意一项所述的长杆式打磨机，其中：多个所述电池包构成串联或者并联或者串并联切换。The long rod type grinder according to any one of claims 25-30, wherein: a plurality of the battery packs form a series connection or a parallel connection or a series-parallel switch.
  33. 根据权利要求25-30任意一项所述的长杆式打磨机，其中：多个所述电池包同时方式或者依次放电。The long rod sander according to any one of claims 25-30, wherein: a plurality of the battery packs are discharged simultaneously or sequentially.
  34. 根据权利要求25-30任意一项所述的长杆式打磨机，其中：所述电源还包括交流电源。The long rod type sander according to any one of claims 25-30, wherein: the power supply further comprises an AC power supply.
  35. 根据权利要求25所述的长杆式打磨机，其中：所述动力***与所述执行***设置于所述长杆的同一端或者不同端。The long rod type sander according to claim 25, wherein: the power system and the execution system are arranged at the same end or different ends of the long rod.
  36. 根据权利要求25或35所述的长杆式打磨机，其中：所述主机还包括：控制***，用于控制所述动力***；所述控制***与所述执行***设置于所述长杆的同一端或者不同端。The long rod type grinder according to claim 25 or 35, wherein: the host further comprises: a control system for controlling the power system; the control system and the execution system are arranged on the long rod The same end or different ends.
  37. 一种长杆式打磨机，包括：A long rod type grinder, including:
    主机；Host
    长杆，连接至所述主机；Long rod, connected to the host;
    所述主机包括：The host includes:
    执行***，包括用于打磨的打磨件，所述执行***安装至所述长杆的一端；An execution system, including a polishing part for polishing, the execution system is installed to one end of the long rod;
    动力***，包括用于驱动所述打磨件运动的马达；The power system includes a motor for driving the movement of the grinding member;
    传动***，用于连接所述动力***和所述执行***并在两者之间进行传动；The transmission system is used to connect the power system and the execution system and perform transmission between the two;
    背负装置以及对所述主机供电的电池包，所述电池包与所述主机通过电源线相连，所述背负装置用于将所述电池包穿戴于人体；A backpack device and a battery pack for supplying power to the host, the battery pack is connected to the host through a power cord, and the backpack device is used to wear the battery pack on the human body;
    其中，所述电池包的重量与所述电机的额定功率的比值大于等于0.3g/w且小于等于25g/w。Wherein, the ratio of the weight of the battery pack to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 25 g/w.
  38. 根据权利要求37所述的长杆式打磨机，其中：所述背负装置包括：The long rod type sander according to claim 37, wherein: the carrying device comprises:
    装置本体，用于连接或容纳所述便携式电池包；The device body is used to connect or accommodate the portable battery pack;
    背带，与所述装置本体连接，用于穿戴于人体。The strap is connected with the device body and used to be worn on the human body.
  39. 根据权利要求38所述的长杆式打磨机，其中：所述装置本体包括底部支撑件和背部支撑件，所述背部支架件连接有背带组件，所述电池包与所述底 部支撑件可拆卸连接，所述背带组件包括肩带和/或腰带。The long rod type sander according to claim 38, wherein: the device body includes a bottom support and a back support, the back support is connected with a strap assembly, and the battery pack and the bottom support are detachable Connected, the harness component includes a shoulder belt and/or a waist belt.
  40. 根据权利要求39所述的长杆式打磨机，其中：所述装置本体还包括设于其顶部的把手；The long rod type sander according to claim 39, wherein: the device body further comprises a handle provided on the top thereof;
    或者，所述装置本体还包括设于其底部的移动组件。Alternatively, the device body further includes a moving component provided at the bottom thereof.
  41. 根据权利要求37-40任意一项所述的长杆式打磨机，其中：多个所述便携式电池包构成串联或者并联或者串并联切换。The long rod type grinder according to any one of claims 37-40, wherein: a plurality of the portable battery packs form a series connection or a parallel connection or a series-parallel switch.
  42. 根据权利要求37-40任意一项所述的长杆式打磨机，其中：多个所述便携式电池包同时方式或者依次放电。The long rod grinder according to any one of claims 37-40, wherein: a plurality of the portable battery packs are discharged simultaneously or sequentially.
  43. 根据权利要求37-40任意一项所述的长杆式打磨机，其中：所述电源还包括交流电源。The long rod type sander according to any one of claims 37-40, wherein: the power source further comprises an AC power source.
  44. 根据权利要求37所述的长杆式打磨机，其中：所述动力***与所述执行***设置于所述长杆的同一端或者不同端。The long rod type sander according to claim 37, wherein: the power system and the execution system are arranged at the same end or different ends of the long rod.
  45. 根据权利要求37或44所述的长杆式打磨机，其中：所述主机还包括：控制***，用于控制所述动力***；所述控制***与所述执行***设置于所述长杆的同一端或者不同端。The long rod type grinder according to claim 37 or 44, wherein: the host further comprises: a control system for controlling the power system; the control system and the execution system are arranged on the long rod The same end or different ends.
  46. 一种打磨***，包括：A polishing system including:
    主机；Host
    长杆，连接至所述主机；Long rod, connected to the host;
    所述主机包括：The host includes:
    执行***，包括用于打磨的打磨件，所述执行***安装至所述长杆的一端；An execution system, including a polishing part for polishing, the execution system is installed to one end of the long rod;
    动力***，包括用于驱动所述打磨件运动的马达；The power system includes a motor for driving the movement of the grinding member;
    传动***，用于连接所述动力***和所述执行***并在两者之间进行传动；The transmission system is used to connect the power system and the execution system and perform transmission between the two;
    吸尘器以及电池包，所述吸尘器与所述长杆式打磨机通过吸尘管连接；所述吸尘器上还设有连接座，所述电池包可拆卸连接至所述连接座，所述电池包同时为所述吸尘器和所述主机供电；A vacuum cleaner and a battery pack, the vacuum cleaner is connected to the long rod type grinder through a vacuum tube; the vacuum cleaner is also provided with a connecting seat, the battery pack is detachably connected to the connecting seat, and the battery pack is simultaneously Supply power to the vacuum cleaner and the host;
    其中，所述电池包的重量与所述电机的额定功率的比值大于等于0.3g/w且小于等于25g/w。Wherein, the ratio of the weight of the battery pack to the rated power of the motor is greater than or equal to 0.3 g/w and less than or equal to 25 g/w.
  47. 根据权利要求46所述的打磨***，其中：所述吸尘器还包括交流电源和交直流转换器，所述长杆式打磨机电连接至所述交直流转换器。The polishing system according to claim 46, wherein: the vacuum cleaner further comprises an AC power source and an AC-DC converter, and the long rod type polishing machine is connected to the AC-DC converter.
  48. 根据权利要求46所述的打磨***，其中：所述吸尘器包括用于电连接的输出接口，所述长杆式打磨机通过电连接器与所述输出接口耦合。The polishing system according to claim 46, wherein: the vacuum cleaner includes an output interface for electrical connection, and the long rod type sander is coupled with the output interface through an electrical connector.
  49. 根据权利要求46所述的打磨***，其中：多个所述电池包构成串联或者并联或者串并联切换。The polishing system according to claim 46, wherein: a plurality of the battery packs are switched in series or in parallel or in series and parallel.
  50. 根据权利要求46所述的打磨***，其中：多个所述电池包同时方式或者依次放电。The polishing system according to claim 46, wherein: a plurality of the battery packs are discharged simultaneously or sequentially.
  51. 根据权利要求46-50任意一项所述的打磨***，其中：所述动力***与所述执行***设置于所述长杆的同一端或者不同端。The polishing system according to any one of claims 46-50, wherein: the power system and the execution system are arranged at the same end or different ends of the long rod.
  52. 根据权利要求46-50任意一项所述的打磨***，其中：所述主机还包括：控制***，用于控制所述动力***；所述控制***与所述执行***设置于所述长杆的同一端或者不同端。The polishing system according to any one of claims 46-50, wherein: the host further comprises: a control system for controlling the power system; the control system and the execution system are arranged on the long rod The same end or different ends.
PCT/CN2020/086365 2019-04-23 2020-04-23 Long-rod type grinding machine WO2020216287A1 (en)

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CN112996631B (en) 2023-03-17
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CN111823082A (en) 2020-10-27
CN111823082B (en) 2024-04-30

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