Fruit tree planting ditching device

Abstract

The utility model provides a ditching device for fruit tree planting, which relates to the technical field of ditching devices, and comprises a machine body, crawler wheels are arranged at the bottom of the machine body, a limiting device is arranged at the top of the machine body, one side of the machine body is rotatably connected with a connecting shaft, one end of the connecting shaft is rotatably connected with a ditching wheel, and the other end of the connecting shaft is rotatably connected with a driving device. A connecting shaft is arranged at the top of the ditching wheel, a protective cover is arranged at the top of the ditching wheel, one side of the bottom of the protective cover is fixedly connected with the top of the connecting shaft, and a protective device is arranged on the outer surface of the protective cover. The protective covers are fixed through the nuts until one sides of the protective covers abut against one sides of the protective covers, so that the whole ditching wheel can be protected, the bottom and the side edges of the ditching wheel can be prevented from being touched by people, and the risk of damage is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of ditching devices, in particular to a ditching device for fruit tree planting. Background Technique

[0002] An orchard ditching machine is an agricultural mechanical device mainly used for soil tillage, planting, drainage, fertilization and other operations in orchards. Such machines can help improve agricultural work efficiency, reduce the labor intensity of farmers, and optimize the soil environment, which is beneficial to the growth of fruit trees.

[0003] In order to prevent the ditching wheel of the orchard ditching machine from causing injury to operators during use, a protective cover is provided on the top of the ditching wheel. However, the protective cover can only protect the top of the ditching wheel. When the ditching machine is idle, if someone accidentally touches the bottom and side of the ditching wheel, there is still a risk of injury, presenting a certain safety hazard. Summary of the Utility Model

[0004] The utility model provides a ditching device for fruit tree planting to solve the problem that when the ditching machine is idle, if someone accidentally touches the bottom and side of the ditching wheel, there is still a risk of injury, presenting a certain safety hazard.

[0005] To achieve the above object, the utility model adopts the following technical scheme: A ditching device for fruit tree planting, including a machine body, a crawler wheel is arranged at the bottom of the machine body, a limiting device is arranged at the top of the machine body, a connecting shaft is rotatably connected to one side of the machine body, one end of the connecting shaft is rotatably connected to a ditching wheel, a protective cover is arranged at the top of the ditching wheel, one side of the bottom of the protective cover is fixedly connected to the top of the connecting shaft, a protective device is arranged on the outer surface of the protective cover, the protective device includes a protective housing, threaded rods are rotatably connected to the inner walls on both sides of the protective housing, one ends of the two threaded rods are respectively fixedly connected to both sides of the protective housing, the two sides of the inner wall of the protective housing are respectively abutted against the two sides of the inner wall of the protective cover, and nuts are threadedly connected to the outer surfaces of the threaded rods.

[0006] The effects achieved by the above components are as follows: By setting the protective housing, rotating the protective housing so that the protective housing completely covers the position at the bottom of the ditching wheel that is not protected by the protective cover until one side of the protective housing abuts against one side of the protective cover, and then rotating the nut so that one side of the nut abuts against one side of the protective cover, the protective housing and the protective cover can be fixed, thereby being able to protect the entire ditching wheel, which is beneficial to preventing someone from touching the bottom and side of the ditching wheel and reducing the risk of injury.

[0007] Preferably, a rubber pad is arranged between the nut and the protective cover, one side of the rubber pad is fixedly connected to one side of the protective cover, and the outer surface of the threaded rod is inserted into the inner wall of the rubber pad.

[0008] The effects achieved by the above components are as follows: By setting a rubber pad to abut against one side of the nut instead of one side of the protective cover, the friction between the nut and the protective cover can be increased, further preventing the protective cover from rotating.

[0009] Preferably, one end of the threaded rod is fixedly connected with a round block, and the outer diameter of the round block is larger than that of the threaded rod.

[0010] The effects achieved by the above components are as follows: By setting the round block, one end of the threaded rod can be blocked, which is beneficial to preventing the nut from detaching from the threaded rod due to misoperation.

[0011] Preferably, first magnetic blocks are fixedly connected to both sides of the protective cover, second magnetic blocks are fixedly connected to both sides of the protection cover, and the first magnetic blocks and the second magnetic blocks attract each other magnetically.

[0012] The effects achieved by the above components are as follows: By setting the first magnetic blocks and the second magnetic blocks, the protection cover and the protective cover can be assisted in being fixed, and further fixed between the protection cover and the protective cover.

[0013] Preferably, a rubber plate is arranged on one side of the protective cover, and one side of the rubber plate is fixedly connected to one side of the protective cover.

[0014] The effects achieved by the above components are as follows: By setting the rubber plate, it is beneficial to prevent the protective cover from directly hitting the protective cover when the protective cover rotates, resulting in damage between the two, and can play a certain protective role for the two.

[0015] Preferably, the limiting device includes a rectangular frame, the rectangular frame is arranged on the top of the machine body, both sides of the inner wall of the rectangular frame are symmetrically and fixedly connected with round hole blocks, a threaded pin is inserted into the inner wall of the round hole block, and one end of the threaded pin is fixedly connected to the top of the machine body.

[0016] The effects achieved by the above components are as follows: By setting the rectangular frame and inserting the threaded pin into the inner wall of the round hole block, the threaded pin can limit the rectangular frame connected to the round hole block, and the rectangular frame can limit the top of the machine body, which is beneficial to preventing items such as agricultural tools placed on the top of the machine body from falling from the top of the machine body when the trencher is working.

[0017] Preferably, a threaded hole block is arranged on the outer surface of the threaded pin, the outer surface of the threaded pin is threadedly inserted into the inner wall of the threaded hole block, and protrusions are arranged on the outer surface of the threaded hole block.

[0018] The effects achieved by the above components are as follows: By setting the screw hole block, sleeving the screw hole block on one end of the threaded pin, and rotating the screw hole block so that one side of the screw hole block abuts against one side of the round hole block, the round hole block and the threaded pin can be fixed, which is beneficial to preventing the round hole block from disengaging from the limit of the threaded pin.

[0019] Preferably, U-shaped blocks are symmetrically arranged inside the rectangular frame. One side of the U-shaped block is fixedly connected to the top of the machine body, and the outer surface of the round hole block is inserted into the inner wall of the U-shaped block.

[0020] The effects achieved by the above components are as follows: By setting the U-shaped block and inserting the round hole block into the inner wall of the U-shaped block, the round hole block can be positioned, thereby facilitating the positioning of the rectangular frame and facilitating the subsequent installation and fixation of the rectangular frame.

[0021] Compared with the prior art, the advantages and positive effects of the present utility model are as follows:

[0022] In the present utility model, by setting the protective cover and rotating the protective cover so that the protective cover completely covers the position at the bottom of the ditching wheel that is not protected by the protection cover until one side of the protective cover abuts against one side of the protection cover, and then fixing the protective cover and the protection cover with nuts, the entire ditching wheel can be protected, which is beneficial to preventing someone from touching the bottom and side of the ditching wheel and reducing the risk of injury. Description of the Drawings

[0023] Figure 1 is a three-dimensional structural schematic diagram of the main body of the present utility model;

[0024] Figure 2 is a three-dimensional structural schematic diagram of the protection device of the present utility model;

[0025] Figure 3 is the present utility model Figure 2 is an enlarged structural schematic diagram at A of the present utility model;

[0026] Figure 4 is a three-dimensional structural schematic diagram of the rectangular frame of the present utility model;

[0027] Figure 5 is the present utility model Figure 4 is an enlarged structural schematic diagram at B of the present utility model

[0028] Legend Explanation: 1. Machine body; 2. Track wheel; 3. Limiting device; 31. Rectangular frame; 32. Round hole block; 33. Threaded pin; 34. Screw hole block; 35. U-shaped block; 4. Connecting shaft; 5. Ditching wheel; 6. Protection cover; 7. Protection device; 71. Protective cover; 72. Threaded rod; 73. Nut; 74. Rubber pad; 75. Round block; 76. First magnetic block; 77. Second magnetic block; 78. Rubber plate. Detailed Embodiments

[0029] Example 1, refer to Figures 1 - 3 As shown, this example discloses a ditch-digging device for fruit tree planting, including a machine body 1. A crawler wheel 2 is arranged at the bottom of the machine body 1, a limiting device 3 is arranged at the top of the machine body 1, a connecting shaft 4 is rotatably connected to one side of the machine body 1, a ditch-digging wheel 5 is rotatably connected to one end of the connecting shaft 4, a protective cover 6 is arranged at the top of the ditch-digging wheel 5, one side of the bottom of the protective cover 6 is fixedly connected to the top of the connecting shaft 4, a protective device 7 is arranged on the outer surface of the protective cover 6. The protective device 7 includes a protective cover 71. Threaded rods 72 are rotatably connected to the inner walls on both sides of the protective cover 71. One ends of the two threaded rods 72 are respectively fixedly connected to both sides of the protective cover 71. The two sides of the inner wall of the protective cover 71 are respectively abutted against the two sides of the inner wall of the protective cover 6. A nut 73 is threadedly connected to the outer surface of the threaded rod 72. By setting the protective cover 71 and rotating the protective cover 71, the position at the bottom of the ditch-digging wheel 5 that is not protected by the protective cover 6 is completely covered until one side of the protective cover 71 abuts against one side of the protective cover 6. Then rotate the nut 73 so that one side of the nut 73 abuts against one side of the protective cover 6, then the protective cover 71 and the protective cover 6 can be fixed, and further the entire ditch-digging wheel 5 can be protected, which is beneficial to preventing someone from touching the bottom and side of the ditch-digging wheel 5 and reducing the risk of being injured.

[0030] Refer to Figure 2 And Figure 3 As shown, a rubber pad 74 is arranged between the nut 73 and the protective cover 6. One side of the rubber pad 74 is fixedly connected to one side of the protective cover 6. The outer surface of the threaded rod 72 is inserted into the inner wall of the rubber pad 74. By setting the rubber pad 74, instead of one side of the protective cover 6 abutting against one side of the nut 73, the friction between the nut 73 and the protective cover 6 can be increased, and further the protective cover 71 is prevented from rotating; One end of the threaded rod 72 is fixedly connected to a round block 75. The outer diameter of the round block 75 is larger than the outer diameter of the threaded rod 72. By setting the round block 75, one end of the threaded rod 72 can be blocked, which is beneficial to preventing the nut 73 from detaching from the threaded rod 72 due to misoperation.

[0031] Refer to Figure 2 And Figure 3As shown in the figure, first magnetic blocks 76 are fixedly connected to both sides of the protective cover 71, and second magnetic blocks 77 are fixedly connected to both sides of the protection cover 6. The first magnetic blocks 76 and the second magnetic blocks 77 attract each other magnetically. By providing the first magnetic blocks 76 and the second magnetic blocks 77, the protection cover 6 and the protective cover 71 can be assisted in being fixed to further fix the protection cover 6 and the protective cover 71; a rubber plate 78 is provided on one side of the protective cover 71, and one side of the rubber plate 78 is fixedly connected to one side of the protective cover 71. By providing the rubber plate 78, it is beneficial to prevent the protective cover 71 from directly hitting the protective cover 71 when the protective cover 71 rotates, resulting in damage between the two, and can play a certain protective role for the two.

[0032] Refer to Figure 4 and Figure 5 As shown in the figure, the limiting device 3 includes a rectangular frame 31. The rectangular frame 31 is arranged on the top of the machine body 1. Circular hole blocks 32 are symmetrically and fixedly connected to both sides of the inner wall of the rectangular frame 31. A threaded pin 33 is inserted into the inner wall of the circular hole block 32, and one end of the threaded pin 33 is fixedly connected to the top of the machine body 1. By providing the rectangular frame 31 and inserting the threaded pin 33 into the inner wall of the circular hole block 32, the threaded pin 33 can limit the rectangular frame 31 connected to the circular hole block 32, and the rectangular frame 31 can limit the top of the machine body 1, which is beneficial to prevent items such as agricultural tools placed on the top of the machine body 1 from falling off the top of the machine body 1 when the trencher is working.

[0033] Refer to Figure 4 and Figure 5 As shown in the figure, a threaded hole block 34 is arranged on the outer surface of the threaded pin 33. The outer surface of the threaded pin 33 is threadedly inserted into the inner wall of the threaded hole block 34, and protrusions are arranged on the outer surface of the threaded hole block 34. By providing the threaded hole block 34 and sleeving the threaded hole block 34 on one end of the threaded pin 33 and rotating the threaded hole block 34 so that one side of the threaded hole block 34 abuts against one side of the circular hole block 32, the circular hole block 32 and the threaded pin 33 can be fixed, which is beneficial to prevent the circular hole block 32 from being separated from the limit of the threaded pin 33; U-shaped blocks 35 are symmetrically arranged inside the rectangular frame 31. One side of the U-shaped block 35 is fixedly connected to the top of the machine body 1, and the outer surface of the circular hole block 32 is inserted into the inner wall of the U-shaped block 35. By providing the U-shaped blocks 35 and inserting the circular hole blocks 32 into the inner walls of the U-shaped blocks 35, the circular hole blocks 32 can be positioned, and then the rectangular frame 31 can be positioned, which is convenient for subsequent installation and fixation of the rectangular frame 31.

[0034] Working principle: When overall protection of the trenching wheel 5 is required, rotate the protective cover 71 so that the protective cover 71 completely covers the position at the bottom of the trenching wheel 5 that is not protected by the protective cover 6 until the rubber pad 74 on one side of the protective cover 71 abuts against one side of the protective cover 6. At this time, the first magnet block 76 and the second magnet block 77 also attract each other under the action of their own magnetic forces, and then the protective cover 71 can be fixed. Then rotate the nut 73 so that the nut 73 rotates on the outer surface of the threaded rod 72 until one side of the nut 73 abuts against one side of the rubber pad 74, then the connection between the protective cover 71 and the protective cover 6 can be further fixed, and thus the entire trenching wheel 5 can be protected, which is beneficial to preventing someone from touching the bottom and side of the trenching wheel 5 and reducing the risk of injury; when the rectangular frame 31 needs to be installed, insert the round hole block 32 into the inner wall of the U-shaped block 35, insert the threaded pin 33 into the inner wall of the round hole block 32, then sleeve the threaded hole block 34 on one end of the threaded pin 33, and rotate the threaded hole block 34 so that one side of the threaded hole block 34 abuts against one side of the round hole block 32, then the rectangular frame 31 and the top of the machine body 1 can be fixed, and the rectangular frame 31 can limit the top of the machine body 1, which is beneficial to preventing items such as agricultural implements placed on the top of the machine body 1 from falling off the top of the machine body 1 during the operation of the trencher.

Claims

1. A fruit tree planting furrowing device, comprising a body (1), characterized in that: A crawler wheel (2) is provided at the bottom of the machine body (1), a limiting device (3) is provided at the top of the machine body (1), a connecting shaft (4) is rotatably connected to one side of the machine body (1), a ditching wheel (5) is rotatably connected to one end of the connecting shaft (4), a protective cover (6) is provided at the top of the ditching wheel (5), one side of the bottom of the protective cover (6) is fixedly connected to the top of the connecting shaft (4), a protective device (7) is provided on the outer surface of the protective cover (6), and the protective device (7) comprises a protective cover (71), the inner walls on both sides of the protective cover (71) are rotatably connected to threaded rods (72), one end of the two threaded rods (72) are respectively fixedly connected to the two sides of the protective cover (71), the two sides of the inner wall of the protective cover (71) are respectively abutted against the two sides of the inner wall of the protective cover (6), and the outer surface of the threaded rod (72) is threadedly connected to a nut (73).

2. A fruit tree planting furrowing device according to claim 1, characterized in that: A rubber pad (74) is provided between the nut (73) and the protective cover (6), one side of the rubber pad (74) is fixedly connected to one side of the protective cover (6), and the outer surface of the threaded rod (72) is inserted into the inner wall of the rubber pad (74).

3. A fruit tree planting furrowing device according to claim 1, characterized in that: One end of the threaded rod (72) is fixedly connected to a round block (75), and the outer diameter of the round block (75) is greater than the outer diameter of the threaded rod (72).

4. A fruit tree planting furrowing device according to claim 1, characterized in that: Both sides of the protective cover (71) are fixedly connected with a first magnetic block (76), and both sides of the protective cover (6) are fixedly connected with a second magnetic block (77), and the first magnetic block (76) and the second magnetic block (77) are magnetically attracted to each other.

5. The fruit tree planting furrowing device according to claim 1, characterized in that: A rubber plate (78) is provided on one side of the protective cover (71), and one side of the rubber plate (78) is fixedly connected to one side of the protective cover (71).

6. A fruit tree planting furrowing device according to claim 1, characterized in that: The limiting device (3) comprises a rectangular frame (31), the rectangular frame (31) being arranged at the top of the machine body (1), circular hole blocks (32) being symmetrically fixedly connected to the two sides of the inner wall of the rectangular frame (31), a threaded pin (33) being inserted into the inner wall of the circular hole block (32), and one end of the threaded pin (33) being fixedly connected to the top of the machine body (1).

7. A fruit tree planting furrowing device according to claim 6, characterized in that: The outer surface of the threaded pin (33) is provided with a screw hole block (34), the outer surface of the threaded pin (33) is threadedly inserted into the inner wall of the screw hole block (34), and the outer surface of the screw hole block (34) is provided with a protrusion.

8. A fruit tree planting furrowing device according to claim 7, characterized in that: A U-shaped block (35) is symmetrically arranged inside the rectangular frame (31), one side of the U-shaped block (35) is fixedly connected to the top of the machine body (1), and the outer surface of the circular hole block (32) is inserted into the inner wall of the U-shaped block (35).

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