Transmission shaft device for swing arm type agricultural machinery

Abstract

The utility model provides a transmission shaft device for swing arm type agricultural machinery, which comprises a transmission shaft main body, a liquid dropping component is arranged on the surface of the transmission shaft main body, the liquid dropping component comprises two delivery pipes, one end of each delivery pipe is connected with a dropper, and a support frame is arranged between the delivery pipes and the transmission shaft main body; the three-way head is connected between the two conveying pipes; the conveying device is arranged at one end of the tee joint; and the box body is arranged on one side of the conveying device. According to the transmission shaft device for the swing arm type agricultural machine, the two conveying pipes with the water droppers are arranged on the surface of the transmission shaft body, the tee joint, the conveying device and the box body are operated in a matched mode, the movable position can be lubricated in the using process of the transmission shaft body, and abrasion between parts is reduced.

Description

Technical Field

[0001] The utility model relates to the field of agricultural machinery, in particular to a drive shaft device for swing arm type agricultural machinery. Background Art

[0002] With the continuous advancement of agricultural modernization, the role of agricultural machinery in agricultural production has become increasingly prominent. Various advanced agricultural machinery has been widely used in various links such as plowing, sowing, fertilizing, and harvesting, greatly improving agricultural production efficiency and reducing the labor intensity of farmers.

[0003] Among many agricultural machinery, swing arm type agricultural machinery has attracted much attention due to its flexible operation mode and wide applicability. Swing arm type agricultural machinery can achieve operations at different angles and positions through the movement of the swing arm, and is suitable for complex terrains and diverse crop planting requirements.

[0004] The drive shaft device is one of the key components of swing arm type agricultural machinery. It is responsible for transmitting power from the engine to various working components, such as swing arms and cutters. The performance of the drive shaft device directly affects the working efficiency, reliability, and stability of agricultural machinery.

[0005] However, when the current swing arm type agricultural machine is in use, a drive shaft is used for transmission operations. However, during the use of the current drive shaft, friction occurs between components. After long-term friction, it is easy to increase the wear and consumption of the drive shaft, resulting in a reduction in the service life of the drive shaft.

[0006] Therefore, it is necessary to provide a drive shaft device for swing arm type agricultural machinery to solve the above technical problems. Summary of the Utility Model

[0007] The utility model provides a drive shaft device for swing arm type agricultural machinery, which solves the problem that during the use of the current drive shaft, friction occurs between components, and after long-term friction, it is easy to increase the wear and consumption of the drive shaft, resulting in a reduction in the service life of the drive shaft.

[0008] To solve the above technical problems, a drive shaft device for swing arm type agricultural machinery provided by the utility model includes:

[0009] A drive shaft main body, on the surface of the drive shaft main body, a liquid dripping component is provided. The liquid dripping component includes two delivery pipes, one ends of the two delivery pipes are both connected with drip heads, and a support frame is arranged between the delivery pipes and the drive shaft main body;

[0010] A three-way joint, which is connected between the two delivery pipes;

[0011] A delivery device, which is arranged at one end of the three-way joint;

[0012] The box body is arranged on one side of the conveying device.

[0013] Preferably, a bearing body is arranged between the support frame and the main transmission shaft.

[0014] Preferably, the conveying device includes a conveying pump, and a liquid inlet pipe and a liquid outlet pipe are respectively connected to the input end and the output end of the conveying pump.

[0015] Preferably, a filling head is connected to the top of the box body.

[0016] Preferably, an installation frame is arranged between the conveying pump and the box body.

[0017] Preferably, a fixing component is arranged on the surface of the box body. The fixing component includes a fixing frame, and a limiting frame is connected to the top of the fixing frame.

[0018] Preferably, a fixing hoop is connected to one side of the limiting frame through a connecting block, and a bolt is arranged on one side of the fixing hoop.

[0019] Compared with the related art, a transmission shaft device for a swing-arm type agricultural machine provided by the present utility model has the following beneficial effects:

[0020] The present utility model provides a transmission shaft device for a swing-arm type agricultural machine. By arranging two conveying pipes with drip heads on the surface of the main transmission shaft and coordinating the operation among the three-way head, the conveying device and the box body, lubrication operation can be carried out on the moving positions during the use of the main transmission shaft, reducing the wear between components. Description of the Drawings

[0021] Figure 1 It is a schematic structural diagram of the first embodiment of a transmission shaft device for a swing-arm type agricultural machine provided by the present utility model;

[0022] Figure 2 is Figure 1 the enlarged schematic diagram of part A shown in;

[0023] Figure 3 It is a schematic structural diagram of the second embodiment of a transmission shaft device for a swing-arm type agricultural machine provided by the present utility model.

[0024] Reference numerals in the figure: 1. Main transmission shaft;

[0025] 2. Dripping component; 21. Conveying pipe; 22. Drip head;

[0026] 3. Three-way head; 4. Support frame; 5. Bearing body;

[0027] 6. Conveying device; 61. Conveying pump; 62. Liquid inlet pipe; 63. Liquid outlet pipe;

[0028] 7. Box body; 8. Filling head; 9. Mounting bracket;

[0029] 10. Fixing component; 101. Fixing frame; 102. Limiting frame; 103. Fixing hoop; 104. Bolt. Detailed implementation mode

[0030] The present utility model will be further described below in conjunction with the accompanying drawings and the implementation mode.

[0031] First embodiment

[0032] Please refer to Figure 1 and Figure 2 , wherein, Figure 1 is a schematic structural diagram of the first embodiment of a drive shaft device for a swing arm type agricultural machine provided by the present utility model; Figure 2 is Figure 1 the enlarged schematic view of part A shown in. A drive shaft device for a swing arm type agricultural machine includes:

[0033] Drive shaft main body 1, a liquid dripping component 2 is arranged on the surface of the drive shaft main body 1, the liquid dripping component 2 includes two conveying pipes 21, one ends of the two conveying pipes 21 are both connected with a drip head 22, and a support frame 4 is arranged between the conveying pipe 21 and the drive shaft main body 1;

[0034] Three-way joint 3, the three-way joint 3 is connected between the two conveying pipes 21;

[0035] Conveying device 6, the conveying device 6 is arranged at one end of the three-way joint 3;

[0036] Box body 7, the box body 7 is arranged on one side of the conveying device 6.

[0037] A bearing main body 5 is arranged between the support frame 4 and the drive shaft main body 1.

[0038] The conveying device 6 includes a conveying pump 61, the input end and the output end of the conveying pump 61 are respectively connected with a liquid inlet pipe 62 and a liquid outlet pipe 63.

[0039] One end of the liquid inlet pipe 62 is connected with the bottom of the box body 7, one end of the liquid outlet pipe 63 is connected with the three-way joint 3, the whole device is installed on the agricultural machine, and the use of the bearing 5 can enable the drive shaft main body 1 to rotate normally while installing the support frame 4.

[0040] A filling head 8 is connected to the top of the box body 7.

[0041] An installation frame 9 is arranged between the conveying pump 61 and the box body 7.

[0042] The working principle of a drive shaft device for a swing arm type agricultural machine provided by the present utility model is as follows:

[0043] During use, when lubrication operation is carried out during the work of the drive shaft main body 1, first start the delivery pump 61 to deliver the lubricating fluid inside the box body 7 to the inside of the two delivery pipes 21 respectively through the liquid inlet pipe 62, the liquid outlet pipe 63 and the three-way joint 3. After the lubricating fluid is delivered to the inside of the two delivery pipes 21, it is then delivered to the inside of the drip heads 22 through the pressure of the delivery pump 61, and finally drip lubrication is carried out on the drive shaft main body 1.

[0044] Compared with the related technology, a drive shaft device for a swing arm type agricultural machine provided by the present utility model has the following beneficial effects:

[0045] The present utility model provides a drive shaft device for a swing arm type agricultural machine. By cooperating the two delivery pipes 21 with drip heads 22 arranged on the surface of the drive shaft main body 1, the three-way joint 3, the delivery device 6 and the box body 7, lubrication operation can be carried out on the moving positions during the use of the drive shaft main body 1, reducing the wear between components.

[0046] Second Embodiment

[0047] Please refer to Figure 3 , based on a drive shaft device for a swing arm type agricultural machine provided in the first embodiment of the present application, the second embodiment of the present application proposes another drive shaft device for a swing arm type agricultural machine. The second embodiment is only a preferred mode of the first embodiment, and the implementation of the second embodiment will not affect the independent implementation of the first embodiment.

[0048] Specifically, the difference of a drive shaft device for a swing arm type agricultural machine provided in the second embodiment of the present application is that on the surface of the box body 7, there is a fixing component 10, and the fixing component 10 includes a fixing frame 101, and the top of the fixing frame 101 is connected with a limiting frame 102.

[0049] The fixing frame 101 with the limiting frame 102 is fixed at the bottom of the box body 7.

[0050] One side of the limiting frame 102 is connected with a fixing hoop 103 through a connecting block, and one side of the fixing hoop 103 is provided with a bolt 104.

[0051] The working principle of a drive shaft device for a swing arm type agricultural machine provided by the present utility model is as follows:

[0052] During use, when fixing the entire device to an agricultural machine, first place the fixing hoop 103 on one side of the entire device on the agricultural machine, and then use the bolt 104 to threadedly connect and fix the fixing hoop 103.

[0053] Compared with the related art, a drive shaft device for a swing arm type agricultural machine provided by the present utility model has the following beneficial effects:

[0054] The present utility model provides a drive shaft device for a swing arm type agricultural machine, and a fixing component 10 is arranged on one side of the box body 7 to facilitate the connection between the entire device and the agricultural machine.

[0055] The above are only the embodiments of the present utility model, and do not limit the patent scope of the present utility model. Any equivalent structure or equivalent process transformation made by using the specification and drawings of the present utility model, or directly or indirectly applied in other related technical fields, shall be equally included in the patent protection scope of the present utility model.

Claims

1. A drive shaft device for a swing arm type agricultural machine, characterized in that, Including: A drive shaft main body, on the surface of which a liquid dripping assembly is provided. The liquid dripping assembly includes two delivery pipes, and at one end of each of the two delivery pipes, a drip head is connected. A support frame is provided between the delivery pipes and the drive shaft main body; A three-way joint, which is connected between the two delivery pipes; A delivery device, which is arranged at one end of the three-way joint; A box body, which is arranged on one side of the delivery device.

2. The drive shaft device for swing arm type agricultural machinery according to claim 1, characterized in that, A bearing main body is provided between the support frame and the drive shaft main body.

3. The drive shaft device for swing arm type agricultural machinery according to claim 1, characterized in that, The delivery device includes a delivery pump, and an inlet pipe and an outlet pipe are respectively connected to the input end and the output end of the delivery pump.

4. The drive shaft device for swing arm type agricultural machinery according to claim 1, characterized in that, A filling head is connected to the top of the box body.

5. The drive shaft device for swing arm type agricultural machinery according to claim 3, characterized in that, An installation frame is provided between the delivery pump and the box body.

6. The drive shaft device for swing arm type agricultural machinery according to claim 1, wherein, A fixing assembly is provided on the surface of the box body. The fixing assembly includes a fixing frame, and a limiting frame is connected to the top of the fixing frame.

7. The drive shaft device for swing arm type agricultural machinery according to claim 6, characterized in that, One side of the limiting frame is connected with a fixing hoop through a connecting block, and a bolt is arranged on one side of the fixing hoop.

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