CN212602337U

CN212602337U - Can collect timber electric saw that saw-dust has protection device

Info

Publication number: CN212602337U
Application number: CN202021157133.7U
Authority: CN
Inventors: 居忠
Original assignee: Gaoyou Renhe Mechanical Accessories Factory
Current assignee: Gaoyou Renhe Mechanical Accessories Factory
Priority date: 2020-06-22
Filing date: 2020-06-22
Publication date: 2021-02-26
Anticipated expiration: 2030-06-22

Abstract

The utility model discloses a timber electric saw capable of collecting saw dust and having a protection device, which belongs to the technical field of timber electric saws, and comprises a shell, an electric saw main body and saw teeth, wherein the top part of the shell is fixedly provided with a collecting mechanism, the left side of the shell is fixedly provided with a handle II, the top part of the collecting mechanism is provided with a handle I, the outer walls of the handle I and the handle II are respectively sleeved with a protection device with the same structure, the utility model is provided with the collecting mechanism, when in use, the outside air and the generated saw dust are sucked into a suction nozzle through an exhaust fan, and then enter a collecting cavity through a collecting shunt pipe, the saw dust is remained in the collecting cavity after being processed by a filter plate, the subsequent processing of a user is facilitated, simultaneously, the air separated from the saw dust can enter the shunt pipe and then enter an air outlet pipe to realize the heat dissipation of the, the service life of the electric saw is prolonged while the quality of the working environment is improved.

Description

Can collect timber electric saw that saw-dust has protection device

Technical Field

The utility model relates to a timber electric saw technical field specifically is a can collect saw-dust and have protection device's timber electric saw.

Background

The electric saw is used for cutting, can greatly save time and manpower consumed by cutting materials, takes electricity as power to cut materials such as timber, stone, steel and the like, has sharp teeth at the edge, is fixed by hands or is portable, and is generally made of tool steel and has various shapes such as a circle, a bar and a chain.

At present, in the field of wood, electric saws are widely used, but the existing electric saws for wood have the following defects when in use: inevitable can produce a lot of saw-dusts in cutting process, not only caused surrounding environment's abominable, also easily caused the injury to workman's self health simultaneously, the phenomenon of vibrations can appear when using simultaneously, and then when long-term the use, easily make that the user holds to produce uncomfortably, can't carry out fine handheld protection, and then reduced the security of using in inconvenient long-term operation, for this reason, we propose one kind and can collect the saw-dust and have protection device's timber electric saw.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a can collect timber electric saw that the saw-dust has protection device to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a can collect saw-dust and have protection device's timber electric saw, includes shell, electric saw main part and sawtooth, the electric saw main part sets up inside the shell, the sawtooth links up on the shell right side, the fixed collection mechanism that is provided with in shell top, the fixed handle two that is provided with in shell left side, it is provided with handle one to collect the mechanism top, handle one and two outer walls of handle all overlap and are equipped with the protection device that the structure is the same.

Furthermore, the collecting mechanism comprises a shell fixed at the top of the shell, the bottom of the outer wall at the left side of the shell is provided with a flow dividing pipe communicated with each other, the middle part of the inner cavity of the shell is fixedly provided with a filter plate, the filter plate divides the inner cavity of the shell into an assembly cavity positioned at the left side of the filter plate and a collecting cavity positioned at the right side of the filter plate, the right side of the shell is provided with a threaded through hole communicated with the cavity in the collecting cavity, the left end of the flow dividing pipe is received by the threads in the threaded through hole, the collecting flow dividing pipe is positioned above the sawteeth, the bottom of the collecting flow dividing pipe is provided with a plurality of groups of communicated suction nozzles, the inner wall at the bottom of the assembly cavity is provided with an exhaust fan, the, the first handle is fixed on the left side of the top of the shell.

Further, protection device includes an outer rubber sheathing section of thick bamboo, outer rubber sheathing section of thick bamboo inner wall annular array is provided with multiunit cross-section semicircular interior buffering strip, be provided with an interior rubber sheathing section of thick bamboo in the outer rubber sheathing section of thick bamboo, interior rubber sheathing section of thick bamboo outer wall annular array is provided with multiunit cross-section semicircular outer buffering strip, and outer buffering strip is located between adjacent two sets of interior buffering strips, be provided with the filling layer between interior buffering strip inner wall, outer rubber sheathing section of thick bamboo inner wall and outer buffering strip outer wall, the outer buffering strip outer wall.

Further, the outer wall of the shell is provided with a heat insulation layer, and heat dissipation holes are uniformly formed in the bottom of the shell.

Furthermore, the right side of the top of the shell is provided with a through hole communicated with the collecting cavity, and a matched cover plate is arranged at the position, corresponding to the through hole, of the right side of the top of the shell.

Furthermore, the outer wall of the outer rubber sheath cylinder is uniformly provided with anti-slip strips in an annular array.

Compared with the prior art, the beneficial effects of the utility model are that:

1) the utility model discloses be provided with the collection mechanism, collect the shunt tubes and be located the sawtooth top, when using, through air exhauster with external air and the saw-dust suction of production to the suction nozzle, rethread collection shunt tubes gets into the collection chamber, after handling through the filter, make the saw-dust remain in collecting the intracavity, facilitate the subsequent processing of user, the air that separates with the saw-dust simultaneously can get into the shunt tubes and reentry the tuber pipe and realize dispelling the heat to the electric saw main part in the shell, play effectual cooling effect to the electric saw main part when conveniently collecting the saw-dust, prolong the life of this electric saw when improving operational environment quality;

2) the utility model discloses all be provided with protection device on handle one and handle two, the vibrations that produce when this electric saw uses are through the preliminary buffering of an interior rubber sheathing section of thick bamboo, remaining shaking force cushions once more through interior buffering strip and outer buffering strip, still be provided with the filling layer, improve energy-absorbing and counter-force, further reduce the influence that shaking force produced to the handheld use of user, be provided with the antislip strip, guarantee the handheld stability of user, the security that this electric saw used has been improved greatly, provide higher handheld protection for the user.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the collecting mechanism of the present invention;

fig. 3 is a sectional view of the structure of the protection device of the present invention.

In the figure: 1. a housing; 101. a thermal insulation layer; 2. an electric saw body; 3. saw teeth; 4. a collection mechanism; 41. a housing; 42. a shunt tube; 43. an exhaust fan; 44. a filter plate; 45. an assembly chamber; 46. a collection chamber; 47. a threaded through hole; 48. a cover plate; 49. an air outlet pipe; 491. collecting the shunt tubes; 492. a suction nozzle; 5. a first handle; 6. a second handle; 7. a protection device; 71. an outer rubber sheathing tube; 72. anti-slip strips; 73. an inner buffer strip; 74. an inner rubber sheathing tube; 75. an outer buffer strip; 76. and (5) filling the layer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: an electric saw for collecting wood dust and having a protecting device, please refer to fig. 1, comprising a housing 1, a main body 2 and saw teeth 3, wherein the main body 2 is disposed inside the housing 1, the saw teeth 3 are connected to the right side of the housing 1, the main body 2 and the saw teeth 3 are widely used in the field, for example, in chinese patent No.: the ' electric saw for building ' proposed in ' CN201821330436.7 ' comprises a connecting column 1, a first base 2 and a second base 16, wherein one side of the connecting column 1 is fixedly connected with the first base 2 and the second base 16, the second base 16 is positioned at one side of the first base 2, a shell 3 is arranged at one side of the upper part of the connecting column 1, an electric saw main body 4 is arranged inside the shell 3, one side of the shell 3 is connected with a sawtooth 5 ', detailed description is not needed, and electrical components in the utility model are all connected with an external power supply through wires;

referring to fig. 1, a collecting mechanism 4 is fixedly arranged at the top of a housing 1, and the collecting mechanism 4 is used for collecting wood chips;

referring to fig. 1, a second handle 6 is fixedly arranged on the left side of the housing 1, a first handle 5 is arranged on the top of the collecting mechanism 4, and the second handle 6 and the first handle 5 facilitate a user to hold the wood electric saw for use;

referring to fig. 1, the outer walls of the first handle 5 and the second handle 6 are sleeved with the protection devices 7 with the same structure, and the protection devices 7 reduce the influence of vibration on the electric wood saw when a user holds the electric wood saw.

As shown in fig. 2: the collecting mechanism 4 comprises a shell 41 fixed on the top of the shell 1, the shell 41 plays a role of supporting and installing structure, a shunt pipe 42 communicated with the bottom of the outer wall on the left side of the shell 41 is arranged at the bottom of the outer wall on the left side of the shell 41, the shunt pipe 42 plays a role of shunting, a filter plate 44 is fixedly arranged in the middle of the inner cavity of the shell 41, the filter plate 44 filters the sucked sawdust, the sawdust cannot influence an exhaust fan 43 and is positioned in a collecting cavity 46, subsequent treatment is facilitated, the filter plate 44 divides the inner cavity of the shell 41 into an assembling cavity 45 positioned on the left side of the filter plate 44 and a collecting cavity 46 positioned on the right side of the filter plate 44, the shunt pipe 42 is communicated with the assembling cavity 45, a threaded through hole 47 communicated with the inner cavity of the collecting cavity 46 is arranged on the right side of the shell 41, the left, collect shunt tubes 491 in convenient dismouting, collect shunt tubes 491 and be located sawtooth 3 top, the convenience is taken out the saw-dust that produces at the during operation, collect shunt tubes 491 bottom and be provided with the suction nozzle 492 that the multiunit is linked together, assembly chamber 45 bottom inner wall is provided with air exhauster 43, air exhauster 43 makes the saw-dust that produces during operation get into collect shunt tubes 491 and then get into and collect chamber 46, air exhauster 43 uses extensively in this field, its structure and principle are well known to the technical personnel in this field, not detailed herein, air exhauster 43 input is towards the left side of filter 44, air exhauster 43 output corresponds shunt tubes 42, air exhauster 43 sucks external air and saw-dust, after making saw-dust and air separation through filter 44, air gets into shunt tubes 42, evenly be provided with the tuber pipe 49 that is linked together from the front to the back shunt tubes 42 bottom, and tuber pipe, the first handle 5 is fixed on the left side of the top of the shell 41, and air entering the shunt pipe 42 enters the shell 1 through the air outlet pipe 49, so that heat in the electric saw main body 2 is better discharged through the heat radiation holes;

as shown in fig. 3: the protection device 7 comprises an outer rubber sheath cylinder 71, a plurality of groups of inner buffer strips 73 with semicircular cross sections are arranged in an annular array on the inner wall of the outer rubber sheath cylinder 71, the inner buffer strips 73 and the outer rubber sheath cylinder 71 are integrally formed and can be made of rubber materials, an inner rubber sheath cylinder 74 is arranged in the outer rubber sheath cylinder 71, the inner rubber sheath cylinder 74 in the protection device 7 on the outer wall of the handle I5 is sleeved on the outer wall of the handle I5, the inner rubber sheath cylinder 74 in the protection device 7 on the outer wall of the handle II 6 is sleeved on the outer wall of the handle II 6, a plurality of groups of outer buffer strips 75 with semicircular cross sections are arranged in an annular array on the outer wall of the inner rubber sheath cylinder 74, the outer buffer strips 75 and the inner rubber sheath cylinder 74 are integrally formed and can be made of rubber materials, the outer buffer strips 75 are positioned between the two adjacent groups of inner buffer strips 73, the shock force is buffered through the matching of the outer buffer, filling layers 76 are arranged between the inner wall of the inner buffering strip 73 and the inner wall of the outer rubber sheath cylinder 71 and the outer wall of the outer buffering strip 75 and between the outer wall of the outer buffering strip 75, and the filling layers 76 can be made of foamed polyurethane filling materials, so that the protection device 7 has high energy absorption and counter force;

as shown in fig. 1: the outer wall of the shell 1 is provided with a heat insulation layer 101, the heat insulation layer 101 can be a vacuum heat insulation plate, certainly, the materials are not limited to the materials, and the materials can be determined according to actual needs, so that the user is prevented from being influenced by the temperature generated by the electric saw main body 2, heat dissipation holes (not shown in the figure) are uniformly formed in the bottom of the shell 1, and the heat of the electric saw main body 2 in the shell 1 during use can be conveniently discharged out of the shell 1;

as shown in fig. 2: the right side of the top of the shell 41 is provided with a through hole communicated with the collecting cavity 46, a matched cover plate 48 is arranged at the position, corresponding to the through hole, of the right side of the top of the shell 41, the cover plate 48 plays a role in blocking the through hole when in use, can be rotatably installed in a hinge mode and the like, or can be detachably installed by adopting structures such as screws, buckles and the like, or one end of the cover plate is hinged, and the other end of the cover plate is fixed by adopting the buckles;

as shown in fig. 1 and 3: outer rubber sheath section of thick bamboo 71 outer wall annular array evenly is provided with antislip strip 72, and antislip strip 72 is rubber materials, further reduces the influence that this timber electric saw vibrations when using held the production to the user on the one hand, and the condition that skids appears when the user is handheld on the other hand is avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a can collect saw-dust and have protection device's timber electric saw, includes shell (1), electric saw main part (2) and sawtooth (3), electric saw main part (2) set up inside shell (1), sawtooth (3) link up in shell (1) right side, its characterized in that: the collecting mechanism (4) is fixedly arranged at the top of the shell (1), the second handle (6) is fixedly arranged on the left side of the shell (1), the first handle (5) is arranged at the top of the collecting mechanism (4), and the outer walls of the first handle (5) and the second handle (6) are sleeved with protective devices (7) with the same structure; the collecting mechanism (4) comprises a shell (41) fixed at the top of the shell (1), the bottom of the outer wall of the left side of the shell (41) is provided with a communicated shunt tube (42), the middle part of the inner cavity of the shell (41) is fixedly provided with a filter plate (44), the filter plate (44) divides the inner cavity of the shell (41) into an assembly cavity (45) positioned at the left side of the filter plate (44) and a collecting cavity (46) positioned at the right side of the filter plate (44), the right side of the shell (41) is provided with a threaded through hole (47) communicated with the inner cavity of the collecting cavity (46), the threaded through hole (47) internally threads to receive the left end of the collecting and shunt tube (491), the collecting shunt tube (491) is positioned above the sawteeth (3), the bottom of the collecting shunt tube (491) is provided with a plurality of groups, air exhauster (43) input is towards filter (44) left side, air exhauster (43) output corresponds shunt tubes (42), evenly be provided with air-out pipe (49) that are linked together in shunt tubes (42) bottom from the past to the back, and go out air pipe (49) bottom and run through shell (1) top, casing (41) top left side is fixed in handle (5).

2. The electric wood saw with a protection device for collecting wood chips as claimed in claim 1, wherein: protection device (7) are including outer rubber sheath section of thick bamboo (71), outer rubber sheath section of thick bamboo (71) inner wall annular array is provided with multiunit cross-section semicircular interior buffering strip (73), be provided with interior rubber sheath section of thick bamboo (74) in outer rubber sheath section of thick bamboo (71), interior rubber sheath section of thick bamboo (74) outer wall annular array is provided with multiunit cross-section semicircular outer buffering strip (75), and outer buffering strip (75) are located between adjacent two sets of interior buffering strip (73), be provided with between interior buffering strip (73) inner wall, outer rubber sheath section of thick bamboo (71) inner wall and outer buffering strip (75) outer wall, outer buffering strip (75) outer wall filling layer (76).

3. The electric wood saw with a protection device for collecting wood chips as claimed in claim 1, wherein: the outer wall of the shell (1) is provided with a heat insulation layer (101), and heat dissipation holes are uniformly formed in the bottom of the shell (1).

4. The electric wood saw with a protection device for collecting wood chips as claimed in claim 1, wherein: the right side of the top of the shell (41) is provided with a through hole communicated with the collecting cavity (46), and a matched cover plate (48) is arranged at the position, corresponding to the through hole, of the right side of the top of the shell (41).

5. The electric wood saw with a protection device for collecting wood chips as claimed in claim 2, wherein: the outer wall of the outer rubber sheath cylinder (71) is uniformly provided with anti-slip strips (72) in an annular array.