Lifting structure of full-automatic high-pressure spraying cleaning machine

Abstract

The utility model relates to the technical field of cleaning equipment, and discloses a lifting structure of a full-automatic high-pressure spray cleaning machine, which comprises a worktable, a rotating shaft is rotatably mounted on the inner wall of the bottom of the worktable, an ejector rod is slidably arranged on the inner wall of the top of the rotating shaft, and a storage tray is hinged to the top end of the ejector rod. A mounting plate is fixedly mounted on the upper surface of the workbench, a spray head is rotatably mounted on the side wall of the mounting plate, and a lifting turnover mechanism is arranged on the upper surface of the workbench. Through the arrangement of the lifting turnover mechanism, in the movement process of the storage tray, due to the limitation between the bottom of a traction rod and a sleeve, a hinged sliding block shifts in a sliding groove, and meanwhile, the hinged sliding block is matched with the contact movement relation between a contact ball and a wave-shaped sliding groove; and therefore, the storage tray continuously shakes in a left-right swinging mode in the rotating process, mechanical parts placed in the storage tray can mutually displace, the flushing blind area is reduced, and the flushing efficiency of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cleaning equipment, in particular to a lifting structure of a full-automatic high-pressure spray cleaning machine. Background Art

[0002] In the production process of machinery, it is often necessary to perform operations such as polishing and grinding on its surface. After grinding, the surface of mechanical parts is easily attached with dust or small debris. If it is not cleaned in time, it will interfere with subsequent processing operations. In existing production technologies, most of them use high-pressure spray cleaning to clean the surface of mechanical parts.

[0003] According to a disclosed lifting structure of a fully automatic high-pressure spray cleaning machine (publication number: CN217911823U), in the above application, the storage tray rotates while driving the lifting wheels, so that the lifting wheels move on the upper side of the concave and convex path composed of protrusions, thereby supporting the storage tray, giving the storage tray a regular lifting function, and using the lifting slide groove and the lifting slide rod to maintain the connection between the storage tray and the chassis body, so that the workpiece in the storage tray is fully in contact with the water flow, so that the workpiece is cleaned more thoroughly.

[0004] However, in actual use of the above-mentioned equipment, when a certain amount of workpieces are placed inside the storage tray, although the storage tray can perform periodic up and down movements during the rotation process, it is relatively stable during the movement, and the mechanical parts in the storage tray basically do not shift relative to each other, which can easily cause cleaning blind spots in the positions where the mechanical parts are close to each other, affecting the overall cleaning effect of the device; in view of this, we propose a lifting structure for a fully automatic high-pressure spray cleaning machine. Summary of the invention

[0005] The purpose of the utility model is to provide a lifting structure of a fully automatic high-pressure spray cleaning machine to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a lifting structure of a fully automatic high-pressure spray cleaning machine, comprising a workbench, a rotating shaft is rotatably installed on the bottom inner wall of the workbench, a top inner wall of the rotating shaft is slidably provided with a push rod, a storage tray is hinged at the top end of the push rod, a mounting plate is fixedly installed on the upper surface of the workbench, a spray head is rotatably installed on the side wall of the mounting plate, a water inlet pipe is fixedly connected to the top end of the spray head, a lifting and flipping mechanism is provided on the upper surface of the workbench, and the lifting and flipping mechanism comprises:

[0007] A waterproof housing, wherein the upper surface of the workbench is fixedly mounted with a waterproof housing, the upper surface of the workbench is fixedly mounted with a driving motor, the output end of the driving motor is fixedly connected with a driving gear, the rotating shaft passes through a driven gear, and the driven gear is fixedly connected to the rotating shaft;

[0008] A sleeve, the upper surface of the workbench is fixedly mounted with a sleeve, and the top surface of the sleeve is provided with a wave slide groove;

[0009] A rotating rod, the top end of which is rotatably mounted on the lower surface of the storage tray, and a contact ball is rotatably mounted on the bottom end of the rotating rod;

[0010] An articulated slider is slidably mounted on the bottom inner wall of the storage tray, a return spring is fixedly connected between the articulated slider and the inner wall of the storage tray, and a traction rod is hinged at the bottom end of the articulated slider.

[0011] Preferably, the outer surface of the push rod is configured to be square, and the top inner wall of the rotating shaft is provided with a square hole matching the outer shape of the push rod, so that the push rod can only move in the vertical direction in the rotating shaft.

[0012] Preferably, the bottom end of the traction rod is arranged in a "T" shape, and an annular limiting groove adapted to the bottom end of the traction rod is provided on the arc-shaped outer wall of the sleeve, so that the traction rod can only rotate along the annular limiting groove and always keep the traction rod in a vertical state.

[0013] Preferably, a sliding groove matching the hinged slider is formed on the inner wall at the bottom of the storage tray, and the hinged slider and the return spring are both arranged in the sliding groove, the return spring is provided in two groups, and the two groups of return springs are mirror-imaged on the left and right sides of the hinged slider, and the traction rod and the rotating rod are symmetrically arranged on the left and right sides of the storage tray with the central axis of the storage tray as the axis of symmetry.

[0014] Preferably, an auxiliary gear is rotatably mounted on the top inner wall of the workbench, a rotating column is rotatably mounted on the lower surface of the auxiliary gear, one end of a cable is fixedly connected to the arc-shaped outer wall of the rotating column, the other end of the cable is fixedly connected to the tail end of the nozzle, a guide roller is rotatably mounted on the inner wall of the workbench, a circular groove is provided on the side wall of the mounting plate, and a volute spring is fixedly connected to the bottom inner surface of the circular groove.

[0015] Preferably, the cable is transmission-connected to the guide roller, and the upper surface of the workbench is provided with a through hole adapted to the cable to facilitate connection between the cable and the tail end of the nozzle.

[0016] Compared with the prior art, the utility model provides a lifting structure of a fully automatic high-pressure spray cleaning machine, which has the following beneficial effects:

[0017] 1. The lifting structure of the fully automatic high-pressure spray cleaning machine is provided with a lifting and flipping mechanism. During the movement of the storage tray, due to the restriction between the bottom of the traction rod and the sleeve, the hinged slider is offset in the sliding groove, and at the same time, the contact movement relationship between the contact ball and the wave slide groove is coordinated, so that the storage tray is continuously swung left and right during the rotation process, so that the mechanical parts placed inside can be displaced relative to each other, thereby reducing the flushing blind area and improving the flushing efficiency of the device.

[0018] 2. The lifting structure of the fully automatic high-pressure spray cleaning machine, in the process of the driven gear rotating and driving the auxiliary gear to rotate continuously, cooperates with the pulling and loosening of the cable by the rotating column. Under the cooperation of the elastic force of the scroll spring, the nozzle will continuously reciprocate with the cylinder as the rotation center, thereby expanding the operating range of the nozzle, so as to better spray water on the bottom area of ​​the storage tray and enhance the flushing effect of the device on mechanical parts. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0020] Figure 2 This is a schematic cross-sectional bottom view of the workbench of the utility model;

[0021] Figure 3 This is a cross-sectional schematic diagram of the storage tray of the utility model;

[0022] Figure 4 This is a schematic cross-sectional view of the rotating shaft of the utility model;

[0023] Figure 5 It is a partial three-dimensional schematic diagram of the contact ball and the traction rod of the utility model;

[0024] Figure 6 It is a partial three-dimensional schematic diagram of the auxiliary gear of the utility model;

[0025] Figure 7 It is a schematic diagram of a partial explosion of the nozzle of the utility model.

[0026] In the figure: 1. workbench; 2. rotating shaft; 3. push rod; 4. storage tray; 5. mounting plate; 6. nozzle; 7. water inlet pipe; 8. waterproof housing; 9. driving motor; 10. driving gear; 11. driven gear; 12. sleeve; 13. wave slide; 14. rotating rod; 15. contact ball; 16. traction rod; 17. articulated slider; 18. reset spring; 19. auxiliary gear; 20. rotating column; 21. cable; 22. guide roller; 23. scroll spring. DETAILED DESCRIPTION

[0027] like Figure 1-Figure 7As shown, the utility model provides a technical solution: a lifting structure of a fully automatic high-pressure spray cleaning machine, including a workbench 1, a rotating shaft 2 is rotatably installed on the bottom inner wall of the workbench 1, a top rod 3 is slidably arranged on the top inner wall of the rotating shaft 2, a storage tray 4 is hinged on the top of the top rod 3, a mounting plate 5 is fixedly installed on the upper surface of the workbench 1, a spray head 6 is rotatably installed on the side wall of the mounting plate 5, a water inlet pipe 7 is fixedly connected to the top of the spray head 6, a lifting and flipping mechanism is arranged on the upper surface of the workbench 1, and the lifting and flipping mechanism includes a waterproof casing 8, a driving motor 9, a driving gear 10, a driven gear 11, a sleeve 12, a wave slide 13, a rotating rod 14, a contact ball 15, an articulated slider 17, a reset spring 18 and a traction rod 16.

[0028] In the embodiment of the utility model, a waterproof housing 8 is fixedly installed on the upper surface of the workbench 1, a driving motor 9 is fixedly installed on the upper surface of the workbench 1, a driving gear 10 is fixedly connected to the output end of the driving motor 9, a driven gear 11 passes through the rotating shaft 2, and the driven gear 11 is fixedly connected to the rotating shaft 2, a sleeve 12 is fixedly installed on the upper surface of the workbench 1, a wave slide groove 13 is provided on the top surface of the sleeve 12, the top end of the rotating rod 14 is rotatably installed on the lower surface of the storage tray 4, a contact ball 15 is rotatably installed on the bottom end of the rotating rod 14, an articulated slider 17 is slidably installed on the bottom inner wall of the storage tray 4, a reset spring 18 is fixedly connected between the articulated slider 17 and the inner wall of the storage tray 4, and a traction rod 16 is hinged at the bottom end of the articulated slider 17.

[0029] In one embodiment of the utility model, there are two groups of mounting plates 5, and the two groups of mounting plates 5 are mirror-imaged on the left and right sides of the nozzle 6 to ensure that the nozzle 6 can rotate between the two groups of mounting plates 5. At the same time, the water inlet pipe 7 is connected to the output end of the external water pump to continuously supply water to the nozzle 6. In addition, a plurality of water leakage holes are provided at the bottom and side of the storage tray 4 to facilitate the water sprayed by the nozzle 6 to enter the storage tray 4 to flush the mechanical parts placed therein. Furthermore, the drive motor 9 is arranged inside the waterproof housing 8 so that when the cleaning operation is performed, the drive motor 9 can be driven by the nozzle 6 to clean the mechanical parts placed therein. The driving motor 9 will not have leakage, and the driving motor 9 is electrically connected to the external AC power through the built-in circuit of the workbench 1. At the same time, the driven gear 11 meshes with the driving gear 10 to realize transmission, so that when the driving motor 9 is started, the driving gear 10 and the driven gear 11 cooperate with each other to drive the rotating shaft 2 to rotate. At the same time, the outer surface of the push rod 3 is set to be square, and the top inner wall of the rotating shaft 2 is provided with a square hole adapted to the shape of the push rod 3, so that the push rod 3 can only move in the vertical direction in the rotating shaft 2, and when the rotating shaft 2 rotates, the push rod 3 can be driven to rotate in the same direction and at the same speed.

[0030] In addition, the contact ball 15 is arranged inside the wave slide 13, and the wave slide 13 is arranged in an annular shape on the top of the sleeve 12 as a whole. Through the contact between the rotating rod 14 and the contact ball 15, the storage tray 4 can swing with the connection between it and the top rod 3 as the rotation center during the rotation process. Furthermore, the bottom end of the traction rod 16 is arranged in a "T" shape, and an annular limiting groove matched with the bottom end of the traction rod 16 is provided on the arc-shaped outer wall of the sleeve 12, so that the traction rod 16 can only rotate along the annular limiting groove and always keep the traction rod 16 in a vertical state. In addition, a sliding groove matching the articulated slider 17 is provided on the bottom inner wall of the storage tray 4, and the articulated slider 17 and the return spring 18 are both arranged Specifically, in the sliding groove, there are two groups of return springs 18, and the two groups of return springs 18 are mirror-imaged on the left and right sides of the hinged slider 17, and the traction rod 16 and the rotating rod 14 are symmetrically arranged on the left and right sides of the storage tray 4 with the central axis of the storage tray 4 as the symmetry axis. Therefore, during the movement of the storage tray 4, due to the restriction between the bottom of the traction rod 16 and the sleeve 12, the hinged slider 17 is offset in the sliding groove, and at the same time, the contact movement relationship between the contact ball 15 and the wave slide groove 13 is coordinated, so that the storage tray 4 is continuously swung left and right during the rotation process, so that the mechanical parts placed inside can be displaced relative to each other, thereby reducing the flushing blind area and improving the flushing efficiency of the device.

[0031] In the embodiment of the utility model, an auxiliary gear 19 is rotatably installed on the top inner wall of the workbench 1, and a rotating column 20 is rotatably installed on the lower surface of the auxiliary gear 19. One end of a cable 21 is fixedly connected to the arc-shaped outer wall of the rotating column 20, and the other end of the cable 21 is fixedly connected to the tail end of the nozzle 6. A guide roller 22 is rotatably installed on the inner wall of the workbench 1, and a circular groove is provided on the side wall of the mounting plate 5. A volute spring 23 is fixedly connected to the bottom inner surface of the circular groove. Specifically, the auxiliary gear 19 is meshed with the driven gear 11, so that when the driven gear 11 rotates, the auxiliary gear 19 is driven to rotate continuously. In addition, the rotating column 20 is arranged at a position deviated from the center of the circle on the lower surface of the auxiliary gear 19. Further, the cable 21 is transmission-connected to the guide roller 22, and a suitable contact with the cable 21 is provided on the upper surface of the workbench 1 The nozzle 6 is provided with a through hole to facilitate the connection between the cable 21 and the tail end of the nozzle 6. At the same time, a cylinder is provided between the nozzle 6 and the mounting plate 5 for connection, and the vortex spring 23 is sleeved on the arc-shaped outer wall of the cylinder. Specifically, the two ends of the vortex spring 23 are respectively fixedly connected to the arc-shaped outer wall of the cylinder and the bottom inner surface of the circular groove, so that the vortex spring 23 can have the ability to drive the nozzle 6 to reset and rotate when the nozzle 6 is deflected, so that in the process of continuous rotation of the auxiliary gear 19, the rotating column 20 pulls and relaxes the cable 21. Under the elastic force of the vortex spring 23, the nozzle 6 will continuously reciprocate with the cylinder as the rotation center, thereby making the operating range of the nozzle 6 larger, so as to better spray water on the bottom area of ​​the storage tray 4, and enhance the flushing effect of the device on mechanical parts.

[0032] In the present invention, when in use, the mechanical parts are placed inside the storage tray 4, the driving motor 9 is started, and the driving gear 10 is cooperated so that the driven gear 11 drives the rotating shaft 2 to rotate continuously, and then the top rod 3 drives the storage tray 4 to rotate, and the external water pump is started at this time, so that water is sprayed out through the water inlet pipe 7 and the nozzle 6 to the outside, so as to have the effect of flushing and cleaning the mechanical parts in the storage tray 4, and at the same time, by providing a lifting and flipping mechanism, during the movement of the storage tray 4, due to the restriction between the bottom of the traction rod 16 and the sleeve 12, the hinged slider 17 is offset in the sliding groove, and at the same time, the contact ball 15 and the wave The contact movement relationship between the slide grooves 13 allows the storage tray 4 to continuously swing left and right during the rotation process, so that the mechanical parts placed inside it can be displaced relative to each other, thereby reducing the flushing blind area and improving the flushing efficiency of the device. In addition, in the process of the driven gear 11 rotating and driving the auxiliary gear 19 to continuously rotate, the rotating column 20 pulls and relaxes the cable 21. Under the elastic force of the spiral spring 23, the nozzle 6 will continuously reciprocate with the cylinder as the rotation center, thereby making the operating range of the nozzle 6 larger, so as to better spray water on the bottom area of ​​the storage tray 4 and improve the flushing effect of the device on the mechanical parts.

[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A lifting structure of a fully automatic high-pressure spray cleaning machine, comprising a workbench (1), a rotating shaft (2) being rotatably mounted on the bottom inner wall of the workbench (1), a top rod (3) being slidably mounted on the top inner wall of the rotating shaft (2), a storage tray (4) being hingedly connected to the top end of the top rod (3), a mounting plate (5) being fixedly mounted on the upper surface of the workbench (1), a spray head (6) being rotatably mounted on the side wall of the mounting plate (5), a water inlet pipe (7) being fixedly connected to the top end of the spray head (6), Features: The upper surface of the workbench (1) is provided with a lifting and flipping mechanism, and the lifting and flipping mechanism comprises: A waterproof housing (8), the waterproof housing (8) being fixedly mounted on the upper surface of the workbench (1), a driving motor (9) being fixedly mounted on the upper surface of the workbench (1), a driving gear (10) being fixedly connected to the output end of the driving motor (9), a driven gear (11) penetrating the rotating shaft (2), and the driven gear (11) being fixedly connected to the rotating shaft (2); A sleeve (12), the upper surface of the workbench (1) being fixedly mounted with the sleeve (12), and the top end surface of the sleeve (12) being provided with a wave-shaped slide groove (13); A rotating rod (14), the top end of the rotating rod (14) being rotatably mounted on the lower surface of the storage tray (4), and the bottom end of the rotating rod (14) being rotatably mounted on a contact ball (15); An articulated slider (17), the bottom inner wall of the storage tray (4) is slidably mounted with the articulated slider (17), a return spring (18) is fixedly connected between the articulated slider (17) and the inner wall of the storage tray (4), and a traction rod (16) is hingedly connected to the bottom end of the articulated slider (17).

2. The lifting structure of a fully automatic high-pressure spray cleaning machine according to claim 1, Features: The outer surface of the push rod (3) is arranged to be square, and the top inner wall of the rotating shaft (2) is provided with a square hole matching the outer shape of the push rod (3).

3. The lifting structure of a fully automatic high-pressure spray cleaning machine according to claim 1, Features: The bottom end of the traction rod (16) is arranged in a "T" shape, and an annular limiting groove adapted to the bottom end of the traction rod (16) is provided on the arc-shaped outer wall of the sleeve (12).

4. The lifting structure of a fully automatic high-pressure spray cleaning machine according to claim 1, Features: The bottom inner wall of the storage tray (4) is provided with a sliding groove matching the hinged slider (17), and the hinged slider (17) and the return spring (18) are both arranged in the sliding groove. The return spring (18) is provided in two groups, and the two groups of return springs (18) are mirror-imaged on the left and right sides of the hinged slider (17). The traction rod (16) and the rotating rod (14) are symmetrically arranged on the left and right sides of the storage tray (4) with the central axis of the storage tray (4) as the symmetry axis.

5. The lifting structure of a fully automatic high-pressure spray cleaning machine according to claim 1, Features: An auxiliary gear (19) is rotatably mounted on the inner wall of the top of the workbench (1), a rotating column (20) is rotatably mounted on the lower surface of the auxiliary gear (19), one end of a cable (21) is fixedly connected to the arc-shaped outer wall of the rotating column (20), and the other end of the cable (21) is fixedly connected to the tail end of the nozzle (6), a guide roller (22) is rotatably mounted on the inner wall of the workbench (1), a circular groove is formed on the side wall of the mounting plate (5), and a volute spring (23) is fixedly connected to the bottom inner surface of the circular groove.

6. The lifting structure of a fully automatic high-pressure spray cleaning machine according to claim 5, Features: The cable (21) is transmission-connected to the guide roller (22), and a through hole matching the cable (21) is provided on the upper surface of the workbench (1).

Images