CN114087151A - Hand-held cleaning machine with power device - Google Patents
Hand-held cleaning machine with power device Download PDFInfo
- Publication number
- CN114087151A CN114087151A CN202111301187.5A CN202111301187A CN114087151A CN 114087151 A CN114087151 A CN 114087151A CN 202111301187 A CN202111301187 A CN 202111301187A CN 114087151 A CN114087151 A CN 114087151A
- Authority
- CN
- China
- Prior art keywords
- plunger
- pump body
- swash plate
- cleaning machine
- hand
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
- B08B3/026—Cleaning by making use of hand-held spray guns; Fluid preparations therefor
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/16—Casings; Cylinders; Cylinder liners or heads; Fluid connections
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B53/00—Component parts, details or accessories not provided for in, or of interest apart from, groups F04B1/00 - F04B23/00 or F04B39/00 - F04B47/00
- F04B53/22—Arrangements for enabling ready assembly or disassembly
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Reciprocating Pumps (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention provides a handheld cleaning machine with a power device, which comprises an upper pump body and a lower pump body, wherein a central shaft is arranged between the upper pump body and the lower pump body, the lower pump body is connected with a driving mechanism, the driving mechanism comprises a transmission gear, a plunger swash plate and a transmission motor, an output gear on the transmission motor is meshed with the transmission gear, and the transmission gear is arranged on the central shaft through a bearing; the plunger swash plate and the transmission gear are axially inserted and matched to form a whole. According to the handheld cleaning machine with the power device, the plunger swash plate can be driven to rotate through the transmission mechanism, the inclined surface of the plunger swash plate is matched with the plunger pump below the pump body, the plunger pump can be driven to reciprocate up and down while rotating, the transmission effect is realized, the transmission efficiency is improved, the plunger swash plate can be inserted and matched on the transmission gear below, the structure is simpler, and the assembly is convenient.
Description
Technical Field
The invention relates to the technical field of handheld cleaning machines, in particular to a handheld cleaning machine with a power device.
Background
The hand-held cleaning machine is a cleaning equipment for cleaning dirt, oil dirt and sediment on the surface of an object by utilizing water flow pressure, is convenient to carry because of hand-held use, and can meet the cleaning requirement of outdoor activities, so that the hand-held cleaning machine is widely applied. The plunger pump has the advantages of high rated pressure, compact structure, high efficiency, convenient flow regulation and the like, and is widely applied to petroleum and natural gas well site conveying systems. The plunger pump is suitable for reciprocating motion of fluid with large flow and is an important component of hydraulic machinery. Traditional plunger pump is including setting up plunger sloping cam plate plunger and drive gear etc. in the pump body, pass through bolt fixed connection between drive gear and the plunger sloping cam plate, realize the ascending rotary transmission of radial side, its manufacturing procedure is comparatively complicated, and waste time and energy when installing, current hydraulic pump is mostly two studio plunger pumps, the displacement volume is little, use very labouring on high-power hydraulic machine, but if only increase the studio in quantity, its inside pump core has the load problem again, lead to its transmission efficiency lower, influence inside liquid transportation.
Disclosure of Invention
Technical problem to be solved
The invention aims to solve the technical problem of providing a handheld cleaning machine with a power device, and aims to solve the problems that in the prior art, a plunger pump is low in conveying efficiency and the assembly between a transmission gear and a plunger swash plate is complex.
(II) technical scheme
In order to solve the technical problems, the invention provides a handheld cleaning machine with a power device, which comprises an upper pump body and a lower pump body, wherein a central shaft is arranged between the upper pump body and the lower pump body; the plunger swash plate and the transmission gear are axially inserted and matched to form a whole.
Furthermore, be equipped with the constant head tank that a plurality of axial set up on drive gear's the inner wall, be equipped with on plunger sloping cam plate's the lateral wall a plurality of with the location arch that the constant head tank corresponds, drive gear can drive plunger sloping cam plate synchronous revolution, a plurality of plungers are installed to the upper pump body lower extreme, the plunger is connected to on the oblique terminal surface of plunger sloping cam plate, the plunger sloping cam plate can drive when rotatory plunger up-and-down motion.
Further, the oblique terminal surface of plunger sloping cam plate with install first thrust bearing between the plunger, the quantity of plunger is 3, first thrust bearing has played the cushioning effect, through increasing the quantity of plunger pump can improve transmission efficiency, be equipped with feed liquor pipe and drain pipe on going up the pump body, the pump body will the liquid of feed liquor pipe department is transported to the drain pipe.
Further, a second thrust bearing is installed in the lower pump body; the plunger swash plate is connected and installed to the second thrust bearing, plunger swash plate lower extreme is equipped with connecting portion, connecting portion pass drive gear and be connected to the second thrust bearing, the drive gear lower extreme is placed on the second thrust bearing up end.
(III) advantageous effects
According to the handheld cleaning machine with the power device, the plunger swash plate can be driven to rotate through the transmission mechanism, the inclined surface of the plunger swash plate is matched with the plunger pumps below the pump body, the plunger pumps can be driven to reciprocate up and down while rotating, the transmission effect is achieved, the number of the plunger pumps can be arranged at equal intervals, the transmission efficiency is improved, the plunger swash plate can be inserted and matched on the transmission gear below, and compared with the original gear matching, the handheld cleaning machine with the power device is simpler in structure and convenient to assemble.
Drawings
FIG. 1 is a perspective view of an embodiment of a hand-held cleaning machine with a power unit in accordance with the present invention;
FIG. 2 is a perspective view of an internal structure of a hand-held cleaning machine with a power unit according to an embodiment of the present invention;
FIG. 3 is a perspective view of a drive mechanism of a hand-held cleaning machine with a power unit in accordance with one embodiment of the present invention;
FIG. 4 is a cross-sectional view of a drive mechanism of a hand-held cleaning machine with a power unit in accordance with one embodiment of the present invention;
FIG. 5 is an exploded view of a drive mechanism of a hand-held cleaning machine with a power unit in accordance with one embodiment of the present invention;
FIG. 6 is a perspective view of a center plunger swashplate in an embodiment of a hand-held cleaning machine with a power unit in accordance with the present invention;
FIG. 7 is a perspective view of a second embodiment of a hand-held cleaning machine with a power unit in accordance with the present invention;
FIG. 8 is an exploded view of a second embodiment of a hand-held cleaning machine with a power unit in accordance with the present invention;
FIG. 9 is a perspective view of a second piston swashplate and a second thrust bearing of an embodiment of a handheld washer with a power unit in accordance with the present invention;
FIG. 10 is a perspective view of a piston swashplate of a hand-held cleaning machine with a power unit, according to an embodiment of the present invention.
Wherein: an upper pump body 1, a transmission gear 2, a plunger swash plate 3, a transmission motor 4, a plunger 5, a positioning groove 6, a positioning bulge 7, a central shaft 8, a bearing 9, a first thrust bearing 10, a second thrust bearing 11, a connecting part 12, a liquid inlet pipe 13, a liquid outlet pipe 14 and a lower pump body 15.
Detailed Description
The first embodiment is as follows:
referring to fig. 1 to 6, in order to solve the above technical problems, the present invention provides a handheld cleaning machine with a power device, including an upper pump body 1 and a lower pump body 15, a central shaft 8 is installed between the upper pump body 1 and the lower pump body 15, the lower pump body 15 is connected with a driving mechanism, in this embodiment, the driving mechanism includes a transmission gear 2, a plunger swash plate 3 and a transmission motor 4, an output gear on the transmission motor 4 is engaged with the transmission gear 2, and the transmission gear 2 is installed to the central shaft 8 through a bearing 9 to realize positioning; the plunger swash plate 3 and the transmission gear 2 are axially inserted and matched to form a whole, and the transmission motor 4 drives the transmission gear 2 and the plunger swash plate 3 to synchronously rotate; in the embodiment, a plurality of positioning grooves 6 which are axially arranged are arranged on the inner wall of the transmission gear 2, a plurality of positioning bulges 7 corresponding to the positioning grooves 6 are arranged on the side wall of the plunger swash plate 3, the transmission gear 2 drives the plunger swash plate 3 to move by the matching of the positioning grooves 6 and the positioning bulges 7, a plurality of plungers 5 are arranged at the lower end of the upper pump body 1, the plungers 5 are connected to the inclined end surface of the plunger swash plate 3, because the end surface of the plunger swash plate 3 is inclined, the plunger 5 can be driven to move up and down when rotating, in the embodiment, the specific number of the plungers 5 is 3, a first thrust bearing 10 is arranged between the inclined end surface of the plunger swash plate 3 and the plungers 5, the first thrust bearing 10 plays a role in buffering, the number of the plunger pumps 5 is increased, the transmission efficiency can be improved, in addition, the upper pump body 1 is provided with a liquid inlet pipe 13 and a liquid outlet pipe 14, and liquid in the liquid inlet pipe 13 can be conveyed to the liquid outlet pipe 14 through the pump body.
Example two:
referring to fig. 7 to 10, the difference between the present embodiment and the first embodiment is: a second thrust bearing 11 is arranged in the lower pump body 15; plunger sloping cam plate 3 connects the installation to second thrust bearing 11, and is concrete, and plunger sloping cam plate 3 lower extreme is equipped with connecting portion 12, and connecting portion 12 passes drive gear 2 and is connected to the upper end of second thrust bearing 11, and the lower extreme of second thrust bearing is fixed in pump body 15 down, and 2 lower extremes of drive gear are placed on second thrust bearing 11 up end, and drive gear 2 and plunger sloping cam plate 3 realize the location through thrust roller bearing 11 in this embodiment, need not to install the center pin additional in inside.
According to the handheld cleaning machine with the power device, the plunger swash plate can be driven to rotate through the transmission mechanism, the inclined surface of the plunger swash plate is matched with the plunger pumps below the pump body, the plunger pumps can be driven to reciprocate up and down while rotating, the transmission effect is achieved, the number of the plunger pumps can be arranged at equal intervals, the transmission efficiency is improved, the plunger swash plate can be inserted and matched on the transmission gear below, and compared with the original gear matching, the handheld cleaning machine with the power device is simpler in structure and convenient to assemble.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. The utility model provides a take power device's hand-held type cleaning machine, its power device includes the pump body (1) and the lower pump body (15), the pump body (15) are connected with actuating mechanism, its characterized in that down: the driving mechanism comprises a transmission gear (2), a plunger swash plate (3) and a transmission motor (4), an output gear on the transmission motor (4) is meshed with the transmission gear (2), a plurality of plungers (5) capable of axially sliding are mounted at the lower end of the upper pump body (1), and the plungers (5) are connected to the inclined end face of the plunger swash plate (3); the plunger swash plate (3) and the transmission gear (2) are axially inserted and matched to form a whole; the transmission gear (2) drives the plunger swash plate (3) to rotate, so that the plunger (5) is pushed to axially reciprocate.
2. The hand-held power-plant cleaning machine of claim 1, wherein: go up the pump body (1) with install center pin (8) between the pump body (15) down, drive gear (2) pass through bearing (9) install to center pin (8).
3. The hand-held power-plant cleaning machine of claim 1, wherein: the inner wall of the transmission gear (2) is provided with a plurality of positioning grooves (6) which are axially arranged, and the side wall of the plunger swash plate (3) is provided with a plurality of positioning bulges (7) which correspond to the positioning grooves (6).
4. The hand-held power-plant cleaning machine of claim 1, wherein: a first thrust bearing (10) is arranged between the inclined end surface of the plunger swash plate (3) and the plunger (5).
5. The hand-held power-plant cleaning machine of claim 1, wherein: and a second thrust bearing (11) is installed in the lower pump body (15), and the plunger swash plate (3) is connected and installed to the second thrust bearing (11).
6. The hand-held power-plant washing machine as claimed in claim 5, characterized in that: the lower end of the plunger swash plate (3) is provided with a connecting part (12), the connecting part (12) penetrates through the transmission gear (2) to be connected to the second thrust bearing (11), and the lower end of the transmission gear (2) is placed on the upper end face of the second thrust bearing (11).
7. The hand-held power-plant cleaning machine of claim 1, wherein: the number of the plungers (5) is 3.
8. A hand-held power unit cleaning machine according to any one of claims 1 to 7 and characterised in that: and a liquid inlet pipe (13) and a liquid outlet pipe (14) are arranged on the upper pump body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301187.5A CN114087151A (en) | 2021-11-04 | 2021-11-04 | Hand-held cleaning machine with power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111301187.5A CN114087151A (en) | 2021-11-04 | 2021-11-04 | Hand-held cleaning machine with power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114087151A true CN114087151A (en) | 2022-02-25 |
Family
ID=80298895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111301187.5A Pending CN114087151A (en) | 2021-11-04 | 2021-11-04 | Hand-held cleaning machine with power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114087151A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534320A (en) * | 2023-06-27 | 2023-08-04 | 苏州雄天智能装备有限公司 | Emulsion explosive pumping filling equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB560647A (en) * | 1942-11-14 | 1944-04-13 | Edwards Brothers Tippers Ltd | Improvements in wobble-plate pumps for hydraulic vehicle tipping-gears and like mechanisms |
| DE4338896A1 (en) * | 1993-11-15 | 1994-06-30 | Suttner Gmbh & Co Kg | Axial piston pump for high pressure water cleaner - has integral metal or fibre reinforced swashplate with peripheral toothing for drive pinion |
| CN201015772Y (en) * | 2007-02-01 | 2008-02-06 | 王德生 | High pressure cleaning machine plunger pump transmission device |
| CN212642972U (en) * | 2020-07-10 | 2021-03-02 | 浙江中坚科技股份有限公司 | Plunger pump assembly of high-pressure cleaning machine |
| US20210156377A1 (en) * | 2019-11-25 | 2021-05-27 | Fna Group, Inc. | Pump with symmetrical mounting holes for asymmetrical mounting arrangement |
| CN213298192U (en) * | 2020-09-01 | 2021-05-28 | 浙江戈勒清洁设备有限公司 | Multi-plunger pump unit and high-pressure cleaning machine |
-
2021
- 2021-11-04 CN CN202111301187.5A patent/CN114087151A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB560647A (en) * | 1942-11-14 | 1944-04-13 | Edwards Brothers Tippers Ltd | Improvements in wobble-plate pumps for hydraulic vehicle tipping-gears and like mechanisms |
| DE4338896A1 (en) * | 1993-11-15 | 1994-06-30 | Suttner Gmbh & Co Kg | Axial piston pump for high pressure water cleaner - has integral metal or fibre reinforced swashplate with peripheral toothing for drive pinion |
| CN201015772Y (en) * | 2007-02-01 | 2008-02-06 | 王德生 | High pressure cleaning machine plunger pump transmission device |
| US20210156377A1 (en) * | 2019-11-25 | 2021-05-27 | Fna Group, Inc. | Pump with symmetrical mounting holes for asymmetrical mounting arrangement |
| CN212642972U (en) * | 2020-07-10 | 2021-03-02 | 浙江中坚科技股份有限公司 | Plunger pump assembly of high-pressure cleaning machine |
| CN213298192U (en) * | 2020-09-01 | 2021-05-28 | 浙江戈勒清洁设备有限公司 | Multi-plunger pump unit and high-pressure cleaning machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116534320A (en) * | 2023-06-27 | 2023-08-04 | 苏州雄天智能装备有限公司 | Emulsion explosive pumping filling equipment |
| CN116534320B (en) * | 2023-06-27 | 2023-12-05 | 苏州雄天智能装备有限公司 | Emulsion explosive pumping filling equipment |
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