Automatic lubricating mechanism of boat tractor
The automatic lubrication mechanism of the tractor boat has solved the problem of accelerated bearing wear in traditional tractor boats, achieving automatic lubrication and preventing soil corrosion, thus reducing the workload of operators.
Patent Information
- Application Number
- CN202520121039.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-20
- Publication Date
- 2025-11-11
- Estimated Expiration
- 2035-01-20
AI Technical Summary
When traditional mechanized farming boats are used for farming, mud easily adheres to the bearings of the front wheel bracket, causing accelerated bearing wear and requiring manual lubrication, which increases the burden on the workers.
Design an automatic lubrication mechanism for a tractor boat. By pressing the pressure block, the plug is dislodged from the oil outlet, and the lubricating oil automatically flows into the trough and drips onto the bearing through the oil outlet pipe. Combined with a baffle, it prevents mud from splashing up and reduces bearing wear.
It enables automatic lubrication of bearings, reduces the amount of manual lubrication work, lowers the risk of bearing wear, and improves work efficiency.
Smart Images
Figure CN223537369U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of mechanized farming boat technology, specifically an automatic lubrication mechanism for mechanized farming boats. Background Technology
[0002] A tillage boat is an agricultural machine primarily used for tilling farmland. It is typically driven by one or more engines, which transmit power to tillage devices such as plows, harrows, and tillers through a transmission system to perform tasks such as tilling, loosening, and leveling the land.
[0003] However, in existing technologies, traditional tractor boats often experience increased loads on the front wheel support bearings due to soil adhering to them during farmland cultivation. This leads to accelerated bearing wear and shortens their lifespan. Workers need to regularly lubricate the bearings, but this often requires manual operation, potentially extending working hours and increasing workload. Therefore, we provide an automatic lubrication mechanism for tractor boats. Utility Model Content
[0004] The purpose of this utility model is to provide an automatic lubrication mechanism for mechanized farming boats to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution: an automatic lubrication mechanism for a machine-operated tractor, comprising: an oil supply mechanism, the oil supply mechanism including a hull, a connecting seat provided on one side of the hull, an oil tank provided in a slot opened at the top of the connecting seat, a fixed shell provided at the top of the oil tank, a connecting rod provided inside the fixed shell, a pressure block provided at the top of the connecting rod, two mounting chambers provided inside the fixed shell, a return spring provided in each of the two mounting chambers, a connecting plate provided at the bottom end of the return spring, a plug provided at the bottom end of the connecting rod, an oil outlet provided on the bottom side of the inner wall of the oil tank, a groove provided on one side of the oil tank near the oil outlet, an oil outlet pipe provided on one side of the oil tank near the groove, and a protective mechanism provided at the bottom of the connecting seat.
[0006] As a further preferred embodiment of this technical solution, the protective mechanism includes a baffle, with connecting frames fixedly connected to both sides of the baffle, and mounting blocks fixedly connected to the side of the two connecting frames away from the baffle. Mounting grooves are provided on both sides of the connecting seat, and the outer side of the mounting block is slidably connected to the inner wall of the mounting groove. The mounting block is fixedly installed in the mounting groove by bolts.
[0007] As a further preferred embodiment of this technical solution, one end of the hull is fixedly connected to one end of the connecting seat, and the inner wall of the slot opened at the top of the connecting seat is fixedly connected to the outside of the fuel tank.
[0008] As a further preferred embodiment of this technical solution, the outer side of the fixed shell is fixedly connected to the inner wall of the slot opened on the top of the oil tank, and the outer side of the connecting rod is slidably connected to the inner wall of the fixed shell.
[0009] As a further preferred embodiment of this technical solution, a pressure block is fixedly connected to the top of the connecting rod, the top end of the reset spring is fixedly connected to the top side of the inner wall of the installation chamber, and the bottom end of the reset spring is fixedly connected to the top of the connecting plate.
[0010] As a further preferred embodiment of this technical solution, the inner wall of the slot in the connecting plate is fixedly connected to the outside of the connecting rod, and a plug is fixedly connected to the bottom end of the connecting rod.
[0011] As a further preferred embodiment of this technical solution, the outer part of the plug is connected to the inner wall of the oil outlet, an oil outlet pipe is provided on one side of the oil tank near the slope, and a front wheel bracket is fixedly connected to the bottom of the connecting seat.
[0012] This utility model provides an automatic lubrication mechanism for a mechanized farming boat, which has the following beneficial effects:
[0013] (1) By pressing the pressure block, the plug will slide towards the groove at the oil outlet and the plug will fall off from the oil outlet. Therefore, the lubricating oil stored in the oil tank will flow into the groove because the oil outlet is open. The lubricating oil will be guided to the oil outlet pipe through the slope of the groove. The lubricating oil will drip onto the bearing of the front wheel bracket through the oil outlet pipe, thus automatically lubricating the bearing and reducing the workload of manual lubrication of the bearing of the front wheel bracket by the staff.
[0014] (2) The present invention can effectively prevent mud from splashing and adhering to the front wheel bracket by means of the baffle, so that the mud will not directly contact the bearing, reducing the risk of bearing corrosion and wear. Attached Figure Description
[0015] Figure 1 This is a schematic diagram of an automatic lubrication mechanism for a machine-operated farming boat according to the present invention.
[0016] Figure 2 This is a side view of the oil supply mechanism of an automatic lubrication system for a machine-operated farming vessel according to the present invention.
[0017] Figure 3 This is a cross-sectional side view of the oil supply mechanism of the automatic lubrication mechanism for a machine-operated farming boat according to the present invention.
[0018] Figure 4 This is a partial sectional side view of the oil supply mechanism of the automatic lubrication mechanism for a machine-operated tugboat according to the present invention.
[0019] Figure 5 This is a side view of the protective mechanism of the automatic lubrication mechanism of a machine-operated tractor.
[0020] In the diagram: 1. Oil supply mechanism; 11. Hull; 12. Connecting seat; 13. Oil tank; 14. Fixed shell; 15. Connecting rod; 16. Pressure block; 17. Installation compartment; 18. Return spring; 19. Connecting plate; 110. Plug; 111. Oil outlet; 112. Slope; 113. Oil outlet pipe;
[0021] 2. Protective mechanism; 21. Baffle; 22. Connecting frame; 23. Mounting block; 24. Bolt; 25. Mounting groove; 31. Front wheel bracket. Detailed Implementation
[0022] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention.
[0023] This utility model provides a technical solution: such as Figures 1-5 As shown in this embodiment, an automatic lubrication mechanism for a farm tractor includes: an oil supply mechanism 1, which includes a hull 11. A connecting seat 12 is provided on one side of the hull 11. An oil tank 13 is disposed in a slot opened at the top of the connecting seat 12. One end of the hull 11 is fixedly connected to one end of the connecting seat 12. The inner wall of the slot opened at the top of the connecting seat 12 is fixedly connected to the outside of the oil tank 13. A fixed shell 14 is provided at the top of the oil tank 13. A connecting rod 15 is provided inside the fixed shell 14. The outside of the fixed shell 14 is fixedly connected to the inner wall of the slot opened at the top of the oil tank 13. The outside of the connecting rod 15 is slidably connected to the inner wall of the fixed shell 14. A pressure block 16 is provided at the top of the connecting rod 15. Two mounting chambers 17 are opened inside the fixed shell 14. A return spring 18 is provided in each of the two mounting chambers 17. A connecting plate 19 is provided at the bottom of the return spring 18. A pressure block 16 is fixedly connected to the top of the rod 15. The top of the return spring 18 is fixedly connected to the top side of the inner wall of the mounting chamber 17. The bottom of the return spring 18 is fixedly connected to the top of the connecting plate 19. A plug 110 is provided at the bottom of the connecting rod 15. The inner wall of the slot opened by the connecting plate 19 is fixedly connected to the outside of the connecting rod 15. A plug 110 is fixedly connected to the bottom of the connecting rod 15. An oil outlet 111 is provided on the bottom side of the inner wall of the oil tank 13. A groove 112 is opened on one side of the oil tank 13 near the oil outlet 111. An oil outlet pipe 113 is provided on one side of the oil tank 13 near the groove 112. The outside of the plug 110 is connected to the inner wall of the oil outlet 111. An oil outlet pipe 113 is provided on one side of the oil tank 13 near the groove 112. A front wheel bracket 31 is fixedly connected to the bottom of the connecting seat 12. A protective mechanism 2 is provided at the bottom of the connecting seat 12.
[0024] In this embodiment, when the operator needs to lubricate the bearing on the front wheel bracket 31, the pressure block 16 can be pressed. When the pressure block 16 is pressed, it will cause the connecting rod 15, which is fixed to it, to descend. Therefore, when the connecting rod 15 descends, it will stretch the return spring 18. At the same time, the plug 110 will slide towards the groove 112 at the oil outlet 111. The plug 110 will disengage downward from the oil outlet 111, so the lubricating oil pre-stored in the oil tank 13 will flow into the groove 112 because the oil outlet 111 is open. The lubricating oil will flow through the slope of the groove 112 to the oil outlet pipe 113, and drip onto the bearing of the front wheel bracket 31 through the oil outlet pipe 113, thus automatically lubricating the bearing. After the operator releases the pressure block 16, the return spring 18 will lose its tension, thus driving the connecting rod 15, the connecting rod 15 and the plug 110 to move upward. Therefore, the plug 110 will be inserted into the oil inlet to block it, preventing the lubricating oil in the oil tank 13 from leaking, thereby reducing the workload of the operator in manually lubricating the bearing of the front wheel bracket 31.
[0025] like Figure 2 and Figure 5 As shown, the protective mechanism 2 includes a baffle 21. Connecting brackets 22 are fixedly connected to both sides of the baffle 21. Mounting blocks 23 are fixedly connected to the side of the two connecting brackets 22 away from the baffle 21. Mounting grooves 25 are opened on both sides of the connecting seat 12. The outside of the mounting block 23 is slidably connected to the inner wall of the mounting groove 25. The mounting block 23 is fixedly installed in the mounting groove 25 by bolts 24.
[0026] In this embodiment, when the tractor is working in the farmland, in order to prevent mud from sticking to the front wheel bracket 31, a baffle 21 is provided to block the mud. The baffle 21 can effectively prevent mud from splashing and adhering to the front wheel bracket 31, so that the mud will not directly contact the bearing, reducing the risk of bearing corrosion and wear. When it is necessary to disassemble and clean the baffle 21, the mounting block 23 can be released from the mounting groove 25 by the screw, so that the staff can disassemble, clean and maintain the baffle 21.
[0027] This utility model provides an automatic lubrication mechanism for a mechanically operated farming vessel, the specific working principle of which is as follows:
[0028] When the operator needs to lubricate the bearing on the front wheel bracket 31, they can press the pressure block 16. When it is pressed, it will cause a connecting rod 15 fixed to it to descend. The descent of the connecting rod 15 will stretch the two return springs 18. At the same time, the plug 110 will slide towards the groove 112 at the oil outlet 111. The plug 110 will disengage downward from the oil outlet 111, allowing the lubricating oil pre-stored in the oil tank 13 to flow smoothly into the groove 112 due to the opening of the oil outlet 111. After the lubricating oil enters the groove 112, it will... The lubricating oil is guided to the oil outlet pipe 113 by the slope of the groove 112. The function of the oil outlet pipe 113 is to drip the lubricating oil onto the bearing of the front wheel bracket 31, thereby achieving automatic lubrication of the bearing. After the lubrication work is completed and the button is released, the return spring 18 will lose the tension it was previously subjected to. At this time, the return spring 18 will drive the connecting rod 15, the connecting rod 15 and the plug 110 to move upward. This upward movement will cause the plug 110 to be pushed back into the oil inlet, thereby blocking it. This design can effectively prevent unnecessary leakage of lubricating oil in the oil tank 13.
[0029] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An automatic lubrication mechanism for a mechanized farming boat, characterized in that, include: The oil supply mechanism (1) includes a hull (11), a connecting seat (12) is provided on one side of the hull (11), an oil tank (13) is provided in a slot at the top of the connecting seat (12), a fixed shell (14) is provided at the top of the oil tank (13), a connecting rod (15) is provided inside the fixed shell (14), a pressure block (16) is provided at the top of the connecting rod (15), and two installation chambers (17) are provided inside the fixed shell (14). 17) Each is equipped with a return spring (18), the bottom end of the return spring (18) is equipped with a connecting plate (19), the bottom end of the connecting rod (15) is equipped with a plug (110), the bottom side of the inner wall of the oil tank (13) is equipped with an oil outlet (111), a groove (112) is opened on one side of the oil tank (13) near the oil outlet (111), an oil outlet pipe (113) is provided on one side of the oil tank (13) near the groove (112), and a protective mechanism (2) is provided at the bottom of the connecting seat (12).
2. The automatic lubrication mechanism for a machine-operated tractor as described in claim 1, characterized in that: The protective mechanism (2) includes a baffle (21), and connecting frames (22) are fixedly connected to both sides of the baffle (21). An installation block (23) is fixedly connected to the side of the two connecting frames (22) away from the baffle (21). An installation groove (25) is provided on both sides of the connecting seat (12). The outside of the installation block (23) is slidably connected to the inner wall of the installation groove (25). The installation block (23) is fixedly installed in the installation groove (25) by bolts (24).
3. The automatic lubrication mechanism for a machine-operated tractor as described in claim 1, characterized in that: One end of the hull (11) is fixedly connected to one end of the connecting seat (12), and the inner wall of the slot opened at the top of the connecting seat (12) is fixedly connected to the outside of the oil tank (13).
4. The automatic lubrication mechanism for a machine-operated tractor as described in claim 1, characterized in that: The outer side of the fixed shell (14) is fixedly connected to the inner wall of the slot opened on the top of the oil tank (13), and the outer side of the connecting rod (15) is slidably connected to the inner wall of the fixed shell (14).
5. The automatic lubrication mechanism for a machine-operated tractor according to claim 1, characterized in that: The top of the connecting rod (15) is fixedly connected to a pressure block (16), the top of the reset spring (18) is fixedly connected to the top side of the inner wall of the installation chamber (17), and the bottom of the reset spring (18) is fixedly connected to the top of the connecting plate (19).
6. The automatic lubrication mechanism for a machine-operated tractor according to claim 1, characterized in that: The inner wall of the slot of the connecting plate (19) is fixedly connected to the outside of the connecting rod (15), and a plug (110) is fixedly connected to the bottom end of the connecting rod (15).
7. The automatic lubrication mechanism for a machine-operated tractor according to claim 1, characterized in that: The plug (110) is externally connected to the inner wall of the oil outlet (111). An oil outlet pipe (113) is provided on one side of the oil tank (13) near the slope (112). A front wheel bracket (31) is fixedly connected to the bottom of the connecting seat (12).