Lubricating oil conveying equipment for cotton picker

Abstract

The utility model relates to the technical field of lubricating oil conveying, and discloses a lubricating oil conveying device for a cotton picker, which comprises a machine base, an oil storage tank is fixedly connected inside the machine base, an oil inlet pipe is fixedly connected on one side of the oil storage tank, and an oil inlet control valve is fixedly connected outside the oil inlet pipe. A fixing block is fixedly connected to the inner wall of the oil storage tank, a motor is fixedly connected to the inner wall of the fixing block, a threaded groove is formed in the fixing block, a threaded rod is fixedly connected to the output end of the motor, a movable sliding block is in threaded connection to the outer portion of the threaded rod, and two connecting rods are fixedly connected to one side of the movable sliding block. And the other end of the connecting rod is fixedly connected with a moving block. According to the filter screen, the pull rod is pulled to drive the circular sliding block to move along the inner wall of the limiting groove, so that the other end of the pull rod moves out of the circular groove in the filter screen, then the filter screen is taken out upwards, and the filter screen can be conveniently cleaned and maintained.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating oil transportation, in particular to a lubricating oil transportation device for a cotton picker. Background Art

[0002] With the factors such as the decreasing rural labor force and the rising labor cost, along with the continuous development of industry, all aspects in China have achieved mechanization. When picking cotton, it is picked by a cotton picker, which makes the cotton picker market enter a rapid growth stage. The cotton picker mainly relies on the picking head for harvesting. The inside of the picking head is a gear train drive, with a complex structure and a narrow space. Due to high-speed heavy-load operation, the lubrication requirement is high. In order to ensure the normal operation and maintenance of each component in the cotton picker, the lubrication device is an essential and important task in the maintenance work of the cotton picker.

[0003] However, when the existing lubricating oil transportation device adds lubricating oil to the components of the cotton picker for maintenance, it cannot recycle the dripping lubricating oil, resulting in waste.

[0004] In view of the above problems, a lubricating oil transportation device for a cotton picker is proposed to solve the above problems. Content of the Utility Model

[0005] In order to make up for the above deficiencies, the utility model provides a lubricating oil transportation device for a cotton picker, aiming to improve the problem that the existing lubricating oil transportation device cannot recycle the lubricating oil, thus increasing the lubrication cost.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme: A lubricating oil transportation device for a cotton picker, including a machine base, a storage oil tank is fixedly connected inside the machine base, an oil inlet pipe is fixedly connected to one side of the storage oil tank, an oil inlet control valve is fixedly connected to the outside of the oil inlet pipe, a fixed block is fixedly connected to the inner wall of the storage oil tank, a motor is fixedly connected to the inner wall of the fixed block, a threaded groove is opened inside the fixed block, a threaded rod is fixedly connected to the output end of the motor, a moving slider is threadedly connected to the outside of the threaded rod, two connecting rods are fixedly connected to one side of the moving slider, the other end of the connecting rod is fixedly connected to a moving block, an oil outlet pipe is fixedly connected to the other side of the storage oil tank, an oil outlet control valve is fixedly connected to the outside of the oil outlet pipe, the other end of the oil outlet pipe is fixedly connected to a sleeve box, a spindle seat is fixedly connected inside the sleeve box, a picking rod is rotatably connected inside the spindle seat, and a lubricating oil recovery component is installed inside the machine base.

[0007] As a further description of the above technical solution:

[0008] The lubricating oil recovery assembly includes a funnel, the top of the funnel is fixedly connected to the top of the sleeve box, the bottom end of the funnel is fixedly connected with a collection pipe, an adapter block is fixedly connected to the outside of the collection pipe, a filter screen is slidably connected to the inner wall of the adapter block, and the other end of the collection pipe is fixedly connected with a recovery box.

[0009] As a further description of the above technical solution:

[0010] Two limiting grooves are formed inside the adapter block, a circular slider is slidably connected to the inner wall of the limiting groove, a pull rod is fixedly connected to the inner wall of the circular slider, a spring is sleeved on the outside of the pull rod, a circular groove is formed on the outside of the filter screen, and the other end of the pull rod is slidably connected to the inner wall of the circular groove.

[0011] As a further description of the above technical solution:

[0012] A dust-proof cover is fixedly connected to the outside of the picking rod, and the dust-proof cover is rotatably connected to the outside of the sleeve box.

[0013] As a further description of the above technical solution:

[0014] The moving block is slidably connected to the inner wall of the oil storage tank, and sealing gaskets are fixedly installed around the moving block.

[0015] As a further description of the above technical solution:

[0016] The spring is fixedly connected to one end of the circular slider, and the other end of the spring is fixedly connected to the inner wall of the limiting groove.

[0017] As a further description of the above technical solution:

[0018] The longitudinal section of the pull rod is circular, and the other end of the pull rod is in plug-in fit with the circular groove.

[0019] As a further description of the above technical solution:

[0020] One end of the threaded rod is rotatably connected to the inner wall of the fixed block, and the outside of the moving slider is slidably connected to the inner wall of the threaded groove.

[0021] The utility model has the following beneficial effects:

[0022] 1. In the present utility model, by opening the oil inlet control valve, the lubricating oil is placed into the storage tank through the oil inlet pipe. Then, the motor is started to rotate the threaded rod, driving the moving slider to move along the threaded groove. Thus, under the action of the connecting rod, the moving block moves along the inner wall of the storage tank. Next, by opening the oil outlet control valve and closing the oil inlet control valve, the lubricating oil inside the storage tank can be pushed through the oil outlet pipe into the sleeve box, so as to quantitatively supply lubricating oil to the machine, enabling the machine to operate smoothly and thereby saving costs.

[0023] 2. In the present utility model, by pulling the pull rod, the circular slider is driven to move along the inner wall of the limiting groove, so that the other end of the pull rod moves out of the circular groove in the filter net, and then the filter net can be taken out upward, thus facilitating the cleaning and maintenance of the filter net. Description of the Drawings

[0024] Figure 1 is a three-dimensional view of a lubricating oil conveying device for a cotton picker proposed by the present utility model;

[0025] Figure 2 is a schematic structural view of the moving slider of a lubricating oil conveying device for a cotton picker proposed by the present utility model;

[0026] Figure 3 is a schematic structural view of the ingot seat of a lubricating oil conveying device for a cotton picker proposed by the present utility model;

[0027] Figure 4 is a schematic structural view of the circular slider of a lubricating oil conveying device for a cotton picker proposed by the present utility model.

[0028] Legend Explanation:

[0029] 1. Machine base; 2. Picking rod; 3. Recycling box; 4. Circular groove; 5. Oil inlet pipe; 6. Oil inlet control valve; 7. Storage tank; 8. Fixed block; 9. Motor; 10. Moving slider; 11. Threaded groove; 12. Threaded rod; 13. Connecting rod; 14. Moving block; 15. Oil outlet pipe; 16. Sleeve box; 17. Dust cover; 18. Ingot seat; 19. Funnel; 20. Collection pipe; 21. Connecting block; 22. Filter net; 23. Limiting groove; 24. Pull rod; 25. Spring; 26. Circular slider; 27. Oil outlet control valve. Detailed Embodiments

[0030] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0031] Referring to Figure 1 、 Figure 2 and Figure 3 , an embodiment provided by the present invention: A lubricating oil conveying device for a cotton picker, including a machine base 1, a storage oil tank 7 is fixedly connected inside the machine base 1, an oil inlet pipe 5 is fixedly connected to one side of the storage oil tank 7, an oil inlet control valve 6 is fixedly connected to the outside of the oil inlet pipe 5, a fixing block 8 is fixedly connected to the inner wall of the storage oil tank 7, a motor 9 is fixedly connected to the inner wall of the fixing block 8, a threaded groove 11 is opened inside the fixing block 8, an output end of the motor 9 is fixedly connected to a threaded rod 12, a moving slider 10 is threadedly connected to the outside of the threaded rod 12, two connecting rods 13 are fixedly connected to one side of the moving slider 10, the other ends of the connecting rods 13 are fixedly connected to a moving block 14, an oil outlet pipe 15 is fixedly connected to the other side of the storage oil tank 7, an oil outlet control valve 27 is fixedly connected to the outside of the oil outlet pipe 15, the other end of the oil outlet pipe 15 is fixedly connected to a sleeve box 16, a spindle seat 18 is fixedly connected inside the sleeve box 16, a picking rod 2 is rotatably connected inside the spindle seat 18, and a lubricating oil recovery component is installed inside the machine base 1.

[0032] Specifically, through the action of the oil inlet control valve 6, lubricating oil can be poured into the storage oil tank 7 through the oil inlet pipe 5. The fixing block 8 fixes the motor 9, and the motor 9 fixes the threaded rod 12. Thus, by starting the motor 9, the threaded rod 12 can be driven to rotate, thereby driving the moving slider 10 to move along the threaded groove 11. Under the action of the connecting rod 13, the moving block 14 is pushed to move along the inner wall of the storage oil tank 7. Then, the oil outlet control valve 27 is opened and the oil inlet control valve 6 is closed, so that the lubricating oil inside the storage oil tank 7 enters the sleeve box 16 through the oil outlet pipe 15, thereby spraying the bearing rotation parts of the spindle seat 18 and the picking rod 2. In this way, the machine can work more stably.

[0033] Referring to Figure 3 and Figure 4, the lubricating oil recovery component includes a funnel 19, the top of the funnel 19 is fixedly connected to the top of the sleeve box 16, the bottom end of the funnel 19 is fixedly connected with a collecting pipe 20, an adapter block 21 is fixedly connected to the outside of the collecting pipe 20, a filter net 22 is slidably connected to the inner wall of the adapter block 21, two limiting grooves 23 are formed in the interior of the adapter block 21, a circular slider 26 is slidably connected to the inner wall of the limiting groove 23, a pull rod 24 is fixedly connected to the inner wall of the circular slider 26, a spring 25 is sleeved on the outside of the pull rod 24, a circular groove 4 is formed in the outside of the filter net 22, and the other end of the pull rod 24 is slidably connected to the inner wall of the circular groove 4. The other end of the collecting pipe 20 is fixedly connected with a recovery box 3.

[0034] Specifically, the sleeve box 16 plays a fixing role for the funnel 19, so that the lubricating oil dripping into the sleeve box 16 enters the funnel 19. Under the action of the funnel 19, the dripping lubricating oil is collected into the collecting pipe 20. In this way, under the action of the filter net 22, impurities are blocked and filtered, and then the passing lubricating oil enters the recovery box 3. In this way, the lubricating oil is stored in the recovery box 3 and then recycled. The pull rod 24 plays a fixing role for the circular slider 26. By pulling the pull rod 24, the circular slider 26 can be driven to move along the inner wall of the limiting groove 23, so that the other end of the pull rod 24 moves out of the circular groove 4, and then the filter net 22 can be taken out upward. In this way, the filter net 22 can be conveniently disassembled and cleaned.

[0035] Refer to Figure 2 , Figure 3 and Figure 4 , a dust cover 17 is fixedly connected to the outside of the picking rod 2, and the dust cover 17 is rotatably connected to the outside of the sleeve box 16. The moving block 14 is slidably connected to the inner wall of the oil storage tank 7, and sealing gaskets are fixedly installed around the moving block 14. One end of the spring 25 is fixedly connected to the circular slider 26, and the other end of the spring 25 is fixedly connected to the inner wall of the limiting groove 23. The longitudinal section of the pull rod 24 is circular, and the other end of the pull rod 24 is in plug-in fit with the circular groove 4. One end of the threaded rod 12 is rotatably connected to the inner wall of the fixed block 8, and the outside of the moving slider 10 is slidably connected to the inner wall of the threaded groove 11.

[0036] Specifically, under the action of the dust cover 17, dust can be effectively blocked, thereby reducing the loss rate of the machine. Under the action of the moving block 14, the lubricating oil inside the oil storage tank 7 is pushed to move. Thus, under the action of the gasket, the moving block 14 can fully contact the inner wall of the oil storage tank 7. The circular slider 26 fixes the spring 25. Therefore, when the circular slider 26 moves, the spring 25 will be driven to stretch and compress. In this way, the disassembly and assembly operations can be carried out conveniently. Under the action of the fixed block 8, the threaded rod 12 rotates more smoothly. Thus, under the limiting action of the thread groove 11 on the moving slider 10, when the threaded rod 12 rotates, it can drive the moving slider 10 to move smoothly along the inner wall of the thread groove 11.

[0037] Working principle: When using this device, it is necessary to first open the oil inlet control valve 6 and place lubricating oil into the oil storage tank 7 through the oil inlet pipe 5. Then, by starting the motor 9, the threaded rod 12 is driven to rotate, thereby driving the moving slider 10 to move along the thread groove 11. Thus, under the action of the connecting rod 13, the moving block 14 is driven to move along the inner wall of the oil storage tank 7. Then, open the oil outlet control valve 27 and close the oil inlet control valve 6, and then push the lubricating oil inside the oil storage tank 7. In this way, the lubricating oil in the oil storage tank 7 enters the sleeve box 16 through the oil outlet pipe 15 and is sprayed onto the bearing rotation points of the ingot seat 18 and the picking rod 2. In this way, the machine can work more stably. Then, through the funnel 19, the dripping lubricating oil is collected and enters the collection pipe 20. Then, through the filter screen 22, the recycled lubricating oil is filtered for impurities. Then, the recycled lubricating oil is stored in the recycling box 3, thereby saving costs.

[0038] When this device is used up, by pulling the pull rod 24, the spring 25 is squeezed, thereby driving the circular slider 26 to move along the inner wall of the limit groove 23. In this way, the other end of the pull rod 24 moves out of the circular groove 4, and then the filter screen 22 is taken out upward. In this way, the disassembly, assembly and cleaning of the filter screen 22 can be carried out conveniently.

[0039] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A lubricating oil delivery device for a cotton picker, comprising a machine base (1), characterized in that: The base (1) is fixedly connected to an oil storage tank (7) on the inside, an oil inlet pipe (5) is fixedly connected to one side of the oil storage tank (7), an oil inlet control valve (6) is fixedly connected to the outside of the oil inlet pipe (5), a fixed block (8) is fixedly connected to the inner wall of the oil storage tank (7), a motor (9) is fixedly connected to the inner wall of the fixed block (8), a threaded groove (11) is provided inside the fixed block (8), a threaded rod (12) is fixedly connected to the output end of the motor (9), the threaded rod (12) is threadedly connected to the outside of the movable slider (10), and the movable slider One side of the oil storage tank (7) is fixedly connected to two connecting rods (13), the other end of the connecting rod (13) is fixedly connected to a moving block (14), the other side of the oil storage tank (7) is fixedly connected to an oil outlet pipeline (15), the outside of the oil outlet pipeline (15) is fixedly connected to an oil outlet control valve (27), the other end of the oil outlet pipeline (15) is fixedly connected to a sleeve box (16), the inside of the sleeve box (16) is fixedly connected to a spindle seat (18), the inside of the spindle seat (18) is rotatably connected to a picking rod (2), and a lubricating oil recovery component is installed inside the machine base (1).

2. The lubricating oil conveying device for a cotton picker according to claim 1, characterized in that: The lubricating oil recovery component comprises a funnel (19), the top of the funnel (19) is fixedly connected to the top of the casing (16), the bottom of the funnel (19) is fixedly connected to a collecting pipe (20), the outside of the collecting pipe (20) is fixedly connected to a connecting block (21), the inner wall of the connecting block (21) is slidably connected to a filter screen (22), and the other end of the collecting pipe (20) is fixedly connected to a recovery box (3).

3. The lubricating oil conveying device for a cotton picker according to claim 2, characterized in that: The connecting block (21) has two limiting grooves (23) formed inside, the inner wall of the limiting groove (23) is slidably connected to a circular slider (26), the inner wall of the circular slider (26) is fixedly connected to a pull rod (24), the outer part of the pull rod (24) is sleeved with a spring (25), the outer part of the filter screen (22) has a circular groove (4), and the other end of the pull rod (24) is slidably connected to the inner wall of the circular groove (4).

4. The lubricating oil conveying device for a cotton picker according to claim 1, characterized in that: The outside of the picking rod (2) is fixedly connected with a dust cover (17), and the dust cover (17) is rotatably connected to the outside of the sleeve box (16).

5. The lubricating oil conveying device for a cotton picker according to claim 1, characterized in that: The moving block (14) is slidably connected to the inner wall of the oil storage tank (7), and sealing gaskets are fixedly installed around the moving block (14).

6. The lubricating oil conveying device for a cotton picker according to claim 3, characterized in that: The spring (25) is fixedly connected to one end of the circular slider (26), and the other end of the spring (25) is fixedly connected to the inner wall of the limiting groove (23).

7. The lubricating oil conveying device for a cotton picker according to claim 3, characterized in that: The longitudinal section of the pull rod (24) is arranged to be circular, and the other end of the pull rod (24) is plug-fitted into the circular groove (4).

8. The lubricating oil conveying device for a cotton picker according to claim 1, characterized in that: One end of the threaded rod (12) is rotatably connected to the inner wall of the fixed block (8), and the outer portion of the movable slider (10) is slidably connected to the inner wall of the threaded groove (11).

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