CN217400988U

CN217400988U - Oil pressure adjusting device of high pressure cleaner

Info

Publication number: CN217400988U
Application number: CN202221210309.XU
Authority: CN
Inventors: 杨柏茂
Original assignee: Suzhou Shengzhihui Precision Machinery Co ltd
Current assignee: Suzhou Shengzhihui Precision Machinery Co ltd
Priority date: 2022-05-18
Filing date: 2022-05-18
Publication date: 2022-09-09
Anticipated expiration: 2032-05-18

Abstract

The utility model belongs to the technical field of the high-pressure clear water machine, concretely relates to high-pressure cleaning machine's oil pressure adjusting device, which comprises a pump body, the contact has the oil storage box on the pump body, fixedly connected with connecting seat on the oil storage box, connecting seat and pump body sliding connection, swing joint has the fastening to tie in the connecting seat, the fastening is tied and is passed through threaded connection with the pump body, the draw-in groove has been seted up to the inside of fastening, sliding connection has the cardboard in the pump body, cardboard and draw-in groove sliding connection, fixedly connected with dead lever in the pump body, dead lever and cardboard sliding connection, the fixed disk has been cup jointed in the outside of dead lever, the outside of dead lever is provided with first spring. The utility model discloses a promote oil storage box and pump body contact, under the effect of fastening bolt, carry out fixed connection to the oil storage box, under the deformation effect of spring, promote the cardboard and carry on spacingly to the fastening bolt to improve the connection stability of fastening bolt.

Description

Oil pressure adjusting device of high pressure cleaner

Technical Field

The utility model relates to a high pressure cleaner technical field specifically is a high pressure cleaner's oil pressure regulating device.

Background

High pressure cleaner is a cleaning means, its leading principle is that it draws water work to drive high pressure plunger pump through the motor, carry water through high pressure plunger pump again and carry on high pressure on the spray tube, the blowout of high velocity of flow, high pressure cleaner all can cooperate oil pressure adjusting device to use, in order to guarantee the lubrication to rotatable parts, but traditional high pressure cleaner's oil pressure adjusting device, also there is certain defect, the connection stability of fastening bolt is more weak, be not convenient for settle of oil storage box and use, and when traditional motor drove output shaft stall, can produce certain deflection problem, easily cause the skew of sealed dish, do not have good positioning mechanism, make the output shaft be in and stop accurate state.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a high pressure cleaner's oil pressure adjusting device has solved high pressure cleaner's oil pressure adjusting device, and the connection stability of fastening bolt is more weak, is not convenient for store up the problem that the oil box settled to it is difficult to be in the problem that stops accurate state to have solved the output shaft.

In order to achieve the above object, the utility model provides a following technical scheme: an oil pressure adjusting device of a high-pressure cleaning machine comprises a pump body, wherein an oil storage box is contacted on the pump body, a connecting seat is fixedly connected on the oil storage box, the connecting seat is in sliding connection with the pump body, a fastening bolt is movably connected in the connecting seat, the fastening bolt is in threaded connection with the pump body, a clamping groove is formed in the fastening bolt, a clamping plate is connected in the pump body in a sliding manner, the clamping plate is in sliding connection with the clamping groove, a fixed rod is fixedly connected in the pump body and is in sliding connection with the clamping plate, a fixed disc is fixedly sleeved on the outer side of the fixed rod, a first spring is arranged on the outer side of the fixed rod, an oil outlet pipe is connected in the oil storage box in a sliding manner, the oil outlet pipe is fixedly connected with the pump body, a sealing disc is rotatably connected in the oil outlet pipe, a second supporting rod is fixedly connected on the sealing disc and is rotatably connected with the oil outlet pipe, the pump body is internally and fixedly provided with a motor, the motor is provided with an output shaft, the output shaft is fixedly connected with the second supporting rod, a semicircular hole is formed in the output shaft, the pump body is internally and fixedly connected with a fixing plate, and the fixing plate is internally and slidably connected with a supporting plate.

Preferably, one end of the first spring is welded with the fixed disc, the other end of the first spring is welded with the clamping plate, and the clamping plate can be connected for use through the arrangement of the first spring.

Preferably, the last first bracing piece of fixedly connected with of sealed dish, first bracing piece rotates with an oil pipe to be connected, through the setting of first bracing piece to improve the rotational stability who seals the dish.

Preferably, the semicircle orifice is provided with a plurality ofly, and is a plurality of the semicircle orifice is arranged on the output shaft annular array, through the setting of semicircle orifice, can be used to follow-up card cooperation of pole and use.

Preferably, fixedly connected with kelly in the backup pad, kelly and semicircle orifice sliding connection can carry out spacingly through setting up of kelly, semicircle orifice to the output shaft.

Preferably, the welding has the second spring in the backup pad, the other end and the pump body welding of second spring, through the setting of second spring, can connect the use to the backup pad.

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

1. the utility model discloses a promote oil storage box and pump body contact, under the effect of fastening bolt, carry out fixed connection to the oil storage box, under the deformation effect of spring, promote the cardboard and carry on spacingly to the fastening bolt to improve the connection stability of fastening bolt.

2. The utility model discloses a motor drives the second bracing piece and rotates to drive sealed dish and rotate, adjust sealed dish turned angle, thereby adjust the play oil clearance of oil pipe, and then adjust the flow of producing oil, regulate and control the oil pressure, and under the effect of second spring, kelly, semicircle orifice, can carry out spacing processing to the output shaft, with the accuracy nature that improves output shaft stall, avoid sealed dish extra skew.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

fig. 2 is a front sectional view of fig. 1 of the present invention;

fig. 3 is an enlarged view of the point a of fig. 2 according to the present invention;

fig. 4 is an enlarged view of the position B of fig. 2 according to the present invention.

In the figure: 1. a pump body; 2. an oil storage box; 3. a connecting seat; 4. fastening bolts; 5. a card slot; 6. clamping a plate; 7. fixing the rod; 8. fixing the disc; 9. a first spring; 10. an oil outlet pipe; 11. sealing the disc; 12. a first support bar; 13. a second support bar; 14. a motor; 15. an output shaft; 16. a semicircular hole; 17. a fixing plate; 18. a support plate; 19. a clamping rod; 20. a second spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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 and FIG. 2, fig. 3, an oil pressure adjusting device of high pressure cleaner, which comprises a pump body 1, the contact has oil storage box 2 on the pump body 1, fixedly connected with connecting seat 3 on the oil storage box 2, connecting

seat

3 and 1 sliding connection of the pump body, swing joint has anchorage 4 in the connecting seat 3, anchorage 4 passes through threaded connection with the pump body 1, draw-in groove 5 has been seted up to the inside of

anchorage

4, 1 sliding connection has cardboard 6 in the pump body, cardboard 6 and 5 sliding connection of draw-in groove, 1 internal fixedly connected with dead lever 7 of the pump body,

dead lever

7 and 6 sliding connection of cardboard, fixed disk 8 has been cup jointed to the outside of dead lever 7 fixed, the outside of dead lever 7 is provided with first spring 9, the one end and the welding of fixed disk 8 of first spring 9, the other end and the welding of cardboard 6 of first spring 9, setting through first spring 9, can connect the use to cardboard 6.

Referring to fig. 1, 2 and 4, an oil outlet pipe 10 is slidably connected to the oil storage box 2, the oil outlet pipe 10 is fixedly connected to the pump body 1, a sealing disc 11 is rotatably connected to the oil outlet pipe 10, a first supporting rod 12 is fixedly connected to the sealing disc 11, the first supporting rod 12 is rotatably connected to the oil outlet pipe 10, through the setting of first bracing piece 12, in order to improve sealed dish 11's stability to rotate, fixedly connected with second bracing piece 13 on the sealed dish 11, second bracing piece 13 rotates with play oil pipe 10 and is connected, fixed mounting has motor 14 in the pump body 1, be provided with output shaft 15 on the motor 14, output shaft 15 and second bracing piece 13 fixed connection, semicircle orifice 16 has been seted up to output shaft 15's inside, semicircle orifice 16 is provided with a plurality ofly, a plurality of semicircle orifice 16 are arranged at the annular array on output shaft 15, setting through semicircle orifice 16, can be used to follow-up kelly 19's cooperation and use.

Referring to fig. 1, 2 and 4, a fixing plate 17 is fixedly connected in the pump body 1, a supporting plate 18 is slidably connected in the fixing plate 17, a clamping rod 19 is fixedly connected on the supporting plate 18, the clamping rod 19 is slidably connected with the semicircular hole 16, the output shaft 15 can be limited by the arrangement of the clamping rod 19 and the semicircular hole 16, a second spring 20 is welded on the supporting plate 18, the other end of the second spring 20 is welded with the pump body 1, and the supporting plate 18 can be connected and used by the arrangement of the second spring 20.

The utility model discloses the concrete implementation process as follows: when the device is required to be used, the clamping plate 6 can be pushed to move towards the direction far away from the oil storage box 2, so that the clamping plate 6 slides along the surface of the fixing rod 7, the first spring 9 is stressed to deform, then the oil storage box 2 is pushed to be in contact with the pump body 1, the connecting seat 3 is driven to be in contact with the pump body 1, the oil outlet pipe 10 enters the oil storage box 2, the fastening bolt 4 penetrates through the connecting seat 3, then the fastening bolt 4 is rotated to be in threaded connection with the pump body 1, the clamping plate 6 is loosened to restore the deformation of the first spring 9 to push the clamping plate 6 to enter the clamping groove 5, the fastening bolt 4 is limited, the connection stability of the fastening bolt 4 is improved, the output shaft 15 is driven to rotate by the motor 14, the output shaft 15 drives the second supporting rod 13 to rotate, further the sealing plate 11 is driven to rotate along the inner wall of the oil outlet pipe 10, the angle of the sealing plate 11 is adjusted to adjust and control the oil outlet quantity of the oil outlet pipe 10, and effectively control the oil pressure, in this process, kelly 19 atress upwards removes to promote backup pad 18 to slide along fixed plate 17 inner wall, second spring 20 atress deformation, when motor 14 stall, kelly 19 slides to the next semicircle orifice 16 of seting up on the output shaft 15 along output shaft 15 surface, second spring 20 resumes deformation, promotion backup pad 18 resets, with drive kelly 19 half semicircle orifice 16 joint, make output shaft 15 be in accurate off-state, avoid sealed dish 11 extra skew problem.

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 high pressure cleaner's oil pressure adjusting device, includes the pump body (1), its characterized in that: the oil storage box is characterized in that an oil storage box (2) is contacted on the pump body (1), a connecting seat (3) is fixedly connected on the oil storage box (2), the connecting seat (3) is connected with the pump body (1) in a sliding manner, a fastening bolt (4) is movably connected in the connecting seat (3), the fastening bolt (4) is connected with the pump body (1) in a threaded manner, a clamping groove (5) is formed in the fastening bolt (4), a clamping plate (6) is slidably connected in the pump body (1), the clamping plate (6) is slidably connected with the clamping groove (5), a fixing rod (7) is fixedly connected in the pump body (1), the fixing rod (7) is slidably connected with the clamping plate (6), a fixing disc (8) is fixedly sleeved on the outer side of the fixing rod (7), a first spring (9) is arranged on the outer side of the fixing rod (7), an oil outlet pipe (10) is slidably connected in the oil storage box (2), go out oil pipe (10) and the pump body (1) fixed connection, it is connected with sealed dish (11) to go out oil pipe (10) internal rotation, fixedly connected with second bracing piece (13) on sealed dish (11), second bracing piece (13) rotate with play oil pipe (10) and are connected, fixed mounting has motor (14) in the pump body (1), be provided with output shaft (15) on motor (14), output shaft (15) and second bracing piece (13) fixed connection, semicircle orifice (16) have been seted up to the inside of output shaft (15), fixedly connected with fixed plate (17) in the pump body (1), sliding connection has backup pad (18) in fixed plate (17).

2. The oil pressure adjusting device of a high pressure washer according to claim 1, characterized in that: one end of the first spring (9) is welded with the fixed disc (8), and the other end of the first spring (9) is welded with the clamping plate (6).

3. The oil pressure adjusting device of a high pressure washer according to claim 1, characterized in that: seal dish (11) and go up first bracing piece (12) of fixedly connected with, first bracing piece (12) are connected with play oil pipe (10) rotation.

4. The oil pressure adjusting device of a high pressure washer according to claim 1, characterized in that: the number of the semicircular holes (16) is multiple, and the semicircular holes (16) are arranged on the output shaft (15) in an annular array mode.

5. The oil pressure adjusting device of a high pressure washer according to claim 1, characterized in that: fixedly connected with kelly (19) on backup pad (18), kelly (19) and semicircle orifice (16) sliding connection.

6. The oil pressure adjusting device of a high pressure washer according to claim 1, characterized in that: the supporting plate (18) is welded with a second spring (20), and the other end of the second spring (20) is welded with the pump body (1).