Rolling cage shoe type automatic spraying vertical shaft cage guide device

Abstract

The utility model discloses a rolling cage shoe type automatic spraying vertical shaft cage guide device, and relates to the technical field of cage guide spraying devices, the rolling cage shoe type automatic spraying vertical shaft cage guide device comprises a box body, a gas spray gun, a coating spray gun and a cleaning scraper plate are sequentially arranged on the box body from top to bottom, and the gas inlet end of the gas spray gun is connected with a gas storage tank through a gas pipe; the feeding end of the coating spray gun is connected with the coating box through a material pipe. According to the automatic spraying device for the vertical shaft cage guide, the cage guide is sprayed along with ascending of the lifting container, dust on the cage guide is scraped off by the cleaning scraper, the cleaned cage guide is sprayed by the coating spray gun, and the coating on the cage guide is dried by the gas spray gun. According to the vertical shaft cage guide automatic spraying device, the cage guide is sprayed through the vertical shaft cage guide automatic spraying device, the problem that safety risks exist in manual cage guide spraying is solved, and spraying efficiency is high.

Description

Technical Field

[0001] This utility model relates to the technical field of tank channel spraying devices, and in particular to a rolling tank ear type automatic spraying device for vertical shaft tank channels. Background Technology

[0002] In the complex environment of mines, hoisting tunnels are constantly exposed to humidity, dust, and corrosive gases, making them prone to corrosion and wear. Furthermore, the roughness and smoothness of the tunnel surface also affect the friction between the hoisting container and the tunnel, as well as operational stability. Currently, tunnel painting is done manually, but this operation carries certain safety risks, such as the flammability and explosiveness of the paint, dust and paint mist pollution during the painting process, and the risks associated with working at heights. Simultaneously, with the continuous development of the mining industry, the requirements for hoisting equipment are becoming increasingly stringent. Utility Model Content

[0003] The purpose of this invention is to provide a rolling can-ear type automatic spraying vertical shaft can channel device, which aims to solve the technical problem of safety risks in the existing manual spraying can channel.

[0004] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0005] The automatic spraying vertical shaft tank channel device with rotating can ear type includes a box body. From top to bottom, the box body is equipped with a gas spray gun, a paint spray gun and a cleaning scraper. The air inlet end of the gas spray gun is connected to the air storage tank through an air pipe, and the feed end of the paint spray gun is connected to the paint tank through a feed pipe.

[0006] Using the above structure, the automatic spraying device for vertical shaft tank passages sprays paint as the lifting container rises. A cleaning scraper removes dust from the tank passages, a paint spray gun applies paint to the cleaned passages, and a gas spray gun dries the paint on the passages. This invention solves the safety risks associated with manual tank passage spraying by using an automatic spraying device, and also offers high spraying efficiency.

[0007] Preferably, the cleaning scraper is a flexible scraper with its front end angled downwards. The cleaning scraper has a certain degree of flexibility to ensure that it will not break during the cleaning of the tank passage.

[0008] Preferably, the gas spray gun, paint spray gun, and cleaning scraper are all slidably mounted on the housing. The housing is also equipped with a first drive mechanism for driving the gas spray gun, a second drive mechanism for driving the paint spray gun, and a third drive mechanism for driving the cleaning scraper. By adjusting the distance between the gas spray gun, paint spray gun, and cleaning scraper and the cannula, the optimal spraying distance between the spray gun and the cannula surface can be ensured, while also ensuring that the cleaning scraper can fully adhere to the cannula surface, achieving the best cleaning effect on the cannula surface.

[0009] Preferably, the housing is provided with a first guide seat, a second guide seat, and a third guide seat. The first guide seat has a first groove for the gas spray gun to slide, the second guide seat has a second groove for the paint spray gun to slide, and the third guide seat has a third groove for the cleaning scraper to slide. The first groove guides the sliding of the gas spray gun, the second groove guides the sliding of the paint spray gun, and the third groove guides the sliding of the cleaning scraper, facilitating the adjustment of the distance between the gas spray gun, the paint spray gun, the cleaning scraper, and the surface of the tank channel.

[0010] Preferably, the gas spray gun has first mounting seats fixed to both sides of the end extending into the housing. The first drive mechanism includes a first driving gear rotatably mounted on the first mounting seat and a first motor driving the first driving gear to rotate. A first rotating shaft is also rotatably mounted on the first mounting seat. A first driven gear meshing with the first driving gear is mounted on the first rotating shaft. First drive gears are mounted at both ends of the first rotating shaft. A first rack meshing with the first drive gear is fixed to the housing. The first motor drives the first driving gear to rotate forward or backward, causing the first driven gear meshing with the first gear and the first drive gear coaxial with the first driven gear to rotate. The first drive gear moves back and forth under the action of the first rack, causing the first mounting seat to move back and forth, thereby causing the gas spray gun to move back and forth along the first slide groove.

[0011] Preferably, the paint spray gun has second mounting seats fixedly connected to both sides of one end extending into the housing. The second drive mechanism includes a second driving gear rotatably mounted on the second mounting seat and a second motor driving the second driving gear. A second rotating shaft is also rotatably mounted on the second mounting seat, and a second driven gear meshing with the second driving gear is mounted on the second rotating shaft. Second drive gears are mounted at both ends of the second rotating shaft. A second rack meshing with the second drive gear is fixedly connected to the housing. The second motor drives the second driving gear to rotate forward or backward, causing the second driven gear meshing with the second gear and the second drive gear coaxial with the second driven gear to rotate. The second drive gear moves back and forth under the action of the second rack, causing the second mounting seat to move back and forth, thereby causing the paint spray gun to move back and forth along the second slide groove.

[0012] Preferably, a third mounting base is fixedly connected to both sides of the end of the cleaning scraper that extends into the housing. The third drive mechanism includes a third driving gear rotatably mounted on the third mounting base and a third motor driving the third driving gear. A third rotating shaft is also rotatably mounted on the third mounting base, and a third driven gear meshing with the third driving gear is mounted on the third rotating shaft. Third drive gears are mounted at both ends of the third rotating shaft, and a third rack meshing with the third drive gear is fixedly connected to the housing. The third motor drives the third driving gear to rotate forward or backward, causing the third driven gear meshing with the third gear and the third drive gear coaxial with the third driven gear to rotate. The third drive gear moves back and forth under the action of the third rack, causing the third mounting base to move back and forth, thereby causing the cleaning scraper to move back and forth along the third slide groove.

[0013] Preferably, the device also includes a controller mounted on the housing, which is electrically connected to the first, second, and third motors. The controller controls the motor movements, thereby controlling the adjustment of the gas spray gun, paint spray gun, and cleaning scraper.

[0014] Preferably, the bottom of the housing is provided with a mounting base plate, which can be detachably installed on the lifting container. The rolling can-ear type automatic spraying shaft can guide device is installed on the lifting container through the mounting base, which facilitates the installation and disassembly of the rolling can-ear type automatic spraying shaft can guide device.

[0015] After adopting the above technical solution, the beneficial effects of this utility model are:

[0016] This invention relates to an automatic spraying device for vertical shaft tank passages. As the lifting container rises, the device sprays paint onto the tank passages. A cleaning scraper removes dust from the passages, a paint spray gun applies paint, and a gas spray gun dries the paint. This invention solves the safety risks associated with manual tank passage spraying and offers high spraying efficiency. Attached Figure Description

[0017] Figure 1 This is a three-dimensional structural diagram of the automatic spraying vertical shaft tank channel device of the present invention, which is a rolling tank ear type.

[0018] Figure 2 This is a rear view structural schematic diagram of the automatic spraying vertical shaft tank channel device of the rolling tank ear type of this utility model;

[0019] Figure 3 This is a three-dimensional distribution diagram of the automatic spraying vertical shaft tank channel device of the rolling tank ear type of this utility model;

[0020] Figure 4 This is a top view schematic diagram of the automatic spraying shaft tank channel device of the rolling can ear type of this utility model;

[0021] Figure 5 This is a schematic diagram of the first drive mechanism;

[0022] Figure 6 This is a schematic diagram of the second drive mechanism;

[0023] Figure 7 This is a schematic diagram of the third drive mechanism.

[0024] In the diagram, 1 is the housing, 10 is the first guide seat, 11 is the second guide seat, 12 is the third guide seat, 13 is the first slide rail, 14 is the second slide rail, 15 is the third slide rail, 16 is the lifting container, 17 is the tank channel, 18 is the mounting base plate, 2 is the gas spray gun, 20 is the first mounting plate, 21 is the first drive gear, 22 is the first motor, 23 is the first rotating shaft, 24 is the first driven gear, 25 is the first drive gear, 26 is the first rack, 27 is the first connecting seat, 3 is the paint spray gun, 30 is the second mounting plate, and 31 is the second drive gear. Wheel 31, second motor 32, second shaft 33, second driven gear 34, second drive gear 35, second rack 36, second connecting seat 37, cleaning scraper 4, third mounting plate 40, third drive gear 41, third motor 42, third shaft 43, third driven gear 44, third drive gear 45, third rack 46, third connecting seat 47, air tank 5, air supply pipe 50, paint tank 6, material supply pipe 60, controller 7, gas interface 8, paint interface 9. Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings.

[0026] The orientations mentioned in this specification are based on the orientation of the automatic spraying vertical shaft tank channel device of this utility model when it is working normally. They do not limit the orientation during storage and transportation, and only represent relative positional relationships, not absolute positional relationships.

[0027] Example 1:

[0028] like Figures 1 to 4 As shown, the automatic spraying vertical shaft tank channel device of the rolling can ear type includes a box body 1. The box body 1 is provided with a gas spray gun 2, a paint spray gun 3 and a cleaning scraper 4 from top to bottom. The air inlet end of the gas spray gun 2 is connected to the air storage tank 5 through an air pipe, and the feed end of the paint spray gun 3 is connected to the paint tank 6 through a material pipe.

[0029] An automatic spraying device for vertical shaft tank passages is used to spray the tank passages 17 as the lifting container 16 rises. A cleaning scraper 4 removes dust from the tank passages 17, a paint spray gun 3 sprays the cleaned tank passages 17, and a gas spray gun 2 dries the paint on the tank passages 17. This invention solves the safety risks associated with manual spraying of the tank passages 17 by using an automatic spraying device for vertical shaft tank passages, and also offers high spraying efficiency.

[0030] Furthermore, the cleaning scraper 4 is a flexible scraper with its front end angled downwards. The cleaning scraper 4 has a certain degree of flexibility to ensure that it will not break during the cleaning of the tank channel 17.

[0031] The bottom of the housing 1 is equipped with a mounting base plate 18, which is detachably mounted on the lifting container 16. The air storage tank 5 and the paint tank 6 are also mounted on the lifting container 16. The housing 1 is welded to the mounting base plate 18. The rolling can-ear type automatic spraying shaft guide device is mounted on the lifting container 16 via the mounting base, facilitating its installation and disassembly. Specifically, threaded holes can be made in the lifting container 16, and bolt through holes can be made in the mounting base plate 18, allowing the mounting base plate 18 to be detachably mounted on the lifting container 16 using bolts.

[0032] Among them, the gas spray gun 2, the paint spray gun 3 and the cleaning scraper 4 are fixedly installed on the lifting container 16.

[0033] Among them, the gas spray gun 2 has a gas nozzle at one end extending out of the housing 1, and the paint spray gun 3 has a paint nozzle at one end extending out of the housing 1.

[0034] Furthermore, a level indicator is provided on the paint tank 6.

[0035] Example 2:

[0036] like Figures 1 to 7 The automatic spraying vertical shaft tank channel device of the rolling can ear type includes a box body 1. The box body 1 is provided with a gas spray gun 2, a paint spray gun 3 and a cleaning scraper 4 from top to bottom. The air inlet end of the gas spray gun 2 is connected to the air storage tank 5 through an air pipe, and the feed end of the paint spray gun 3 is connected to the paint tank 6 through a material pipe.

[0037] An automatic spraying device for vertical shaft tank passages is used to spray the tank passages 17 as the lifting container 16 rises. A cleaning scraper 4 removes dust from the tank passages 17, a paint spray gun 3 sprays the cleaned tank passages 17, and a gas spray gun 2 dries the paint on the tank passages 17. This invention solves the safety risks associated with manual spraying of the tank passages 17 by using an automatic spraying device for vertical shaft tank passages, and also offers high spraying efficiency.

[0038] Furthermore, the cleaning scraper 4 is a flexible scraper with its front end angled downwards. The cleaning scraper 4 has a certain degree of flexibility to ensure that it will not break during the cleaning of the tank channel 17.

[0039] Furthermore, the gas spray gun 2, paint spray gun 3, and cleaning scraper 4 are all slidably mounted on the housing 1. The housing 1 is also equipped with a first drive mechanism for driving the gas spray gun 2 to slide, a second drive mechanism for driving the paint spray gun 3 to slide, and a third drive mechanism for driving the cleaning scraper 4 to slide. By adjusting the distance between the gas spray gun 2, paint spray gun 3, and cleaning scraper 4 and the cannula 17 through the drive mechanisms, the optimal spraying distance between the spray gun and the surface of the cannula 17 can be ensured, while also ensuring that the cleaning scraper 4 can fully adhere to the surface of the cannula 17, achieving the best cleaning effect on the surface of the cannula 17.

[0040] In a preferred embodiment, the housing 1 is provided with a first guide seat 10, a second guide seat 11, and a third guide seat 12. The first guide seat 10 has a first groove 13 for the gas spray gun 2 to slide, the second guide seat 11 has a second groove 14 for the paint spray gun 3 to slide, and the third guide seat 12 has a third groove 15 for the cleaning scraper 4 to slide. The first groove 13 guides the sliding of the gas spray gun 2, the second groove 14 guides the sliding of the paint spray gun 3, and the third groove 15 guides the sliding of the cleaning scraper 4, facilitating the adjustment of the distance between the gas spray gun 2, the paint spray gun 3, and the cleaning scraper 4 and the surface of the tank channel 17.

[0041] Furthermore, the rear ends of the first guide seat 10, the second guide seat 11, and the third guide seat 12 penetrate through the housing 1, and the front ends extend out of the housing 1.

[0042] The gas spray gun 2 has two first mounting seats fixedly connected to both sides of its end extending into the housing 1. The first drive mechanism includes a first driving gear 21 rotatably mounted on the first mounting seat and a first motor 22 driving the first driving gear 21. A first rotating shaft 23 is also rotatably mounted on the first mounting seat. A first driven gear 24 meshing with the first driving gear 21 is mounted on the first rotating shaft 23. First driving gears 25 are mounted on both ends of the first rotating shaft 23. A first rack 26 meshing with the first driving gear 25 is fixedly connected to the housing 1. Specifically, the first mounting seat includes two first mounting plates 20 fixedly connected to both sides of the gas spray gun 2. A first connecting seat 27 is fixedly connected to the first mounting plate 20. The two ends of the first rotating shaft 23 are rotatably mounted on the two first connecting seats 27. The first motor 22 is mounted on one of the first mounting plates 20. The first driving gear 21 is fixedly mounted on the output shaft of the first motor 22. The first driving gear 25 and the first driven gear 24 are fixedly mounted on the first rotating shaft 23. The first rack 26 is fixed to the side wall of the housing 1 on the side away from the first mounting plate 20. The first motor 22 drives the first drive gear 21 to rotate in the forward or reverse direction, which in turn drives the first driven gear 24 meshing with the first gear and the first drive gear 25 coaxial with the first driven gear 24 to rotate. The first drive gear 25 moves back and forth under the action of the first rack 26, which drives the first mounting base to move back and forth, thereby driving the gas spray gun 2 to move back and forth along the first slide groove 13.

[0043] The paint spray gun 3 has two second mounting seats fixedly connected to both sides of its end extending into the housing 1. The second drive mechanism includes a second drive gear 31 rotatably mounted on the second mounting seat and a second motor 32 driving the second drive gear 31. A second rotating shaft 33 is also rotatably mounted on the second mounting seat. A second driven gear 34 meshing with the second drive gear 31 is mounted on the second rotating shaft 33. Second drive gears 35 are mounted on both ends of the second rotating shaft 33. A second rack 36 meshing with the second drive gear 35 is fixedly connected to the housing 1. Specifically, the second mounting seat includes two second mounting plates 30 respectively fixedly connected to both sides of the paint spray gun 3. A second connecting seat 37 is fixedly connected to the second mounting plate 30. The two ends of the second rotating shaft 33 are rotatably mounted on the two second connecting seats 37 respectively. The second motor 32 is mounted on one of the second mounting plates 30. The second drive gear 31 is fixedly mounted on the output shaft of the second motor 32. The second drive gear 35 and the second driven gear 34 are fixedly mounted on the second rotating shaft 33. The second rack 36 is fixed to the side wall of the housing 1 on the side away from the second mounting plate 30. The second motor 32 drives the second drive gear 31 to rotate in the forward or reverse direction, which in turn drives the second driven gear 34 meshing with the second gear and the second drive gear 35 coaxial with the second driven gear 34 to rotate. The second drive gear 35 moves back and forth under the action of the second rack 36, which drives the second mounting base to move back and forth, thereby driving the paint spray gun 3 to move back and forth along the second slide groove 14.

[0044] The cleaning scraper 4 has third mounting seats fixedly connected to both sides of its end extending into the housing 1. The third drive mechanism includes a third driving gear 41 rotatably mounted on the third mounting seat and a third motor 42 driving the third driving gear 41. A third rotating shaft 43 is also rotatably mounted on the third mounting seat. A third driven gear 44 meshing with the third driving gear 41 is mounted on the third rotating shaft 43. Third driving gears 45 are mounted on both ends of the third rotating shaft 43. A third rack 46 meshing with the third driving gear 45 is fixedly connected to the housing 1. Specifically, the third mounting seat includes two third mounting plates 40 fixedly connected to both sides of the cleaning scraper 4. A third connecting seat 47 is fixedly connected to the third mounting plate 40. Both ends of the third rotating shaft 43 are rotatably mounted on the two third connecting seats 47. The third motor 42 is mounted on the third mounting plate 40. The third driving gear 41 is fixedly mounted on the output shaft of the third motor 42. The third driving gear 45 and the third driven gear 44 are fixedly mounted on the third rotating shaft 43. The third rack 46 is fixed to the side wall of the housing 1 on the side away from the third mounting plate 40. The third motor 42 drives the third drive gear 41 to rotate in the forward or reverse direction, which in turn drives the third driven gear 44 meshing with the third gear and the third drive gear 45 coaxial with the third driven gear 44 to rotate. The third drive gear 45 moves back and forth under the action of the third rack 46, which drives the third mounting base to move back and forth, thereby driving the cleaning scraper 4 to move back and forth along the third slide groove 15.

[0045] Among them, the gas spray gun 2 has a gas nozzle at one end extending out of the housing 1, and the paint spray gun 3 has a paint nozzle at one end extending out of the housing 1.

[0046] Furthermore, a level indicator is provided on the paint tank 6.

[0047] Furthermore, it also includes a controller 7 mounted on the housing 1, which is electrically connected to the first motor 22, the second motor 32, and the third motor 42. The controller 7 controls the motor operation, thereby controlling the adjustment of the gas spray gun 2, the paint spray gun 3, and the cleaning scraper 4.

[0048] The housing 1 is equipped with a gas interface 8 and a paint interface 9. The gas pipe is divided into a gas supply pipe 50 and a connecting gas pipe. One end of the gas supply pipe 50 is connected to the gas storage tank 5, and the other end is connected to the connecting gas pipe through the gas interface 8. The other end of the connecting gas pipe is connected to the gas spray gun 2. The material pipe is divided into a material supply pipe 60 and a connecting material pipe. One end of the material supply pipe 60 is connected to the material storage box, and the other end is connected to the connecting material pipe through the gas interface 8. The other end of the connecting material pipe is connected to the gas spray gun 2. The connecting gas pipe and the connecting material pipe can be laid along the bottom of the mounting base and the rear wall of the housing 1 to avoid interference with the movement of the gears.

[0049] Controller 7 is installed on housing 1. Controller 7 can also control the output flow rate of the spray gun. After the required flow rate of the sprayed paint and the required flow rate of the drying gas are calculated by the program set in controller 7, a signal is output. The output flow rate Q of the spray gun is related to the spraying speed v:

[0050] Q = A × v

[0051] In the formula, A represents the cross-sectional area of ​​the spray gun, v represents the spraying speed, and Q represents the output flow rate.

[0052] The bottom of the housing 1 is provided with a mounting base plate 18, which is detachably mounted on the lifting container 16. The gas storage tank 5 and the paint tank 6 are also mounted on the lifting container 16. The housing 1 is welded to the mounting base plate 18. In this embodiment, the connection can be made by welding. The rolling can-ear type automatic spraying shaft canal device is mounted on the lifting container 16 via the mounting base, facilitating its installation and disassembly. Specifically, threaded holes can be made in the lifting container 16, and bolt through holes can be made in the mounting base plate 18, allowing the mounting base plate 18 to be detachably mounted on the lifting container 16 using bolts.

[0053] The specific control method is as follows: Before the lifting container 16 starts operating, the controller 7 controls the gas spray gun 2, paint spray gun 3, and cleaning scraper 4 to move to the optimal distance. During the operation of the lifting container 16, the rolling can-ear type automatic spraying device runs together with the lifting container 16. At this time, the cleaning scraper 4 cleans the surface of the can passage 17. The cleaning scraper 4 has a certain degree of flexibility to ensure that it will not break during the cleaning process of the can passage 17. When the lifting container 16 runs in the can passage 17, the paint spray gun 3 performs spraying operations, and the gas spray gun 2 performs air drying operations.

[0054] Of course, the above description is not intended to limit the present utility model, and the present utility model is not limited to the examples given above. Any changes, modifications, additions or substitutions made by those skilled in the art within the scope of the present utility model should also fall within the protection scope of the present utility model.

Claims

1. A rolling can-ear type automatic spraying shaft can channel device, characterized in that, The device includes a housing, on which, from top to bottom, are arranged a gas spray gun, a paint spray gun, and a cleaning scraper. The air inlet of the gas spray gun is connected to an air storage tank via an air pipe, and the feed inlet of the paint spray gun is connected to a paint tank via a feed pipe.

2. The automatic spraying shaft conveyor device of the rolling can-ear type as described in claim 1, characterized in that, The cleaning scraper is a flexible scraper with its front end angled downwards.

3. The automatic spraying shaft conveyor device of the rolling can-ear type as described in claim 1, characterized in that, The gas spray gun, paint spray gun, and cleaning scraper are all slidably mounted on the housing. The housing is also equipped with a first drive mechanism for driving the gas spray gun to slide, a second drive mechanism for driving the paint spray gun to slide, and a third drive mechanism for driving the cleaning scraper to slide.

4. The automatic spraying shaft conveyor system of the rolling can-ear type as described in claim 3, characterized in that, The housing is provided with a first guide seat, a second guide seat and a third guide seat. The first guide seat has a first groove for the gas spray gun to slide, the second guide seat has a second groove for the paint spray gun to slide, and the third guide seat has a third groove for the cleaning scraper to slide.

5. The automatic spraying shaft conveyor system of the rolling can-ear type as described in claim 4, characterized in that, The gas spray gun has a first mounting base fixed to both sides of one end of the housing. The first drive mechanism includes a first drive gear rotatably mounted on the first mounting base and a first motor that drives the first drive gear to rotate. A first rotating shaft is also rotatably mounted on the first mounting base. A first driven gear that meshes with the first drive gear is mounted on the first rotating shaft. First drive gears are mounted at both ends of the first rotating shaft. A first rack that meshes with the first drive gear is fixed to the housing.

6. The automatic spraying shaft conveyor device of the rolling can-ear type as described in claim 5, characterized in that, The paint spray gun has two second mounting bases fixedly connected to both sides of one end of the housing. The second drive mechanism includes a second drive gear rotatably mounted on the second mounting base and a second motor that drives the second drive gear to rotate. A second rotating shaft is also rotatably mounted on the second mounting base. A second driven gear that meshes with the second drive gear is mounted on the second rotating shaft. Second drive gears are mounted at both ends of the second rotating shaft. A second rack that meshes with the second drive gear is fixedly connected to the housing.

7. The automatic spraying shaft conveyor system of the rolling can-ear type as described in claim 6, characterized in that, The cleaning scraper has a third mounting base fixed to both sides of one end of the casing. The third drive mechanism includes a third drive gear rotatably mounted on the third mounting base and a third motor that drives the third drive gear to rotate. A third shaft is also rotatably mounted on the third mounting base. A third driven gear that meshes with the third drive gear is mounted on the third shaft. A third drive gear is mounted at both ends of the third shaft. A third rack that meshes with the third drive gear is fixed to the casing.

8. The automatic spraying shaft conveyor device of the rolling can-ear type as described in claim 7, characterized in that, It also includes a controller mounted on the housing, which is electrically connected to the first motor, the second motor, and the third motor.

9. The automatic spraying shaft conveyor system of the rolling can-ear type as described in any one of claims 1 to 8, characterized in that, The bottom of the container is equipped with a mounting base plate, which can be detachably installed on the lifting container.

Images