Ploughing and root breaking device

Abstract

The utility model relates to the technical field of agricultural machinery, in particular to a ploughing and root breaking device which comprises a tractor body and a bearing frame, a bearing plate is arranged below the bearing frame, a first shaft column is rotatably installed on the side end portion of the bearing plate, a cutting assembly is arranged on the first shaft column, and the cutting assembly is connected with the bearing plate. A second shaft column is rotationally installed at the side end of the bearing plate, a root digging assembly is arranged on the second shaft column, and a fender is fixedly installed at the upper end of the bearing plate. Wherein the cutting assembly comprises a plurality of groups of cutting blades, and the root digging assembly comprises a plurality of groups of rotating hooks. The ploughing and root-breaking device is additionally provided with the cutting assembly and the root digging assembly, so that the cutting assembly and the root digging assembly are matched for use during ploughing and root-breaking operation, the root digging assembly digs rhizomes in soil out of the soil, and then the cutting assembly crushes and cuts the rhizomes; and therefore, different rhizomes in the soil can be crushed, and the applicability of the device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a root breaking device for cultivated land. Background Art

[0002] Agricultural land refers to land that is specifically used to grow crops, is cultivated regularly, and can be harvested normally. After farmers cut the mature crops from the land during the harvest season, the roots and stems of the crops will remain underground. Since the roots of plants have a net bag effect or an anchoring effect, these roots and stems of crops remaining in the soil will also produce cohesion on the soil of the field. As a result, it is difficult for farmers to sow crop seeds deeply into the soil, and the seeds planted in the soil will encounter resistance from the remaining roots and stems when taking root, which is not conducive to the growth of new plants. Therefore, the roots of the plants need to be broken up.

[0003] At present, the existing cultivated land root breaking device (according to patent number: CN219577843U) discloses a cultivated land root breaking device, including a mounting rod, a fixing ring is fixedly connected at the center of the mounting rod, and root breaking adjustment components are respectively installed on both sides of the fixing ring. The root breaking adjustment components include multiple sliding rings and a number of X-shaped rotating brackets distributed up and down.

[0004] However, in the process of implementing the above technical scheme, it was found that there is at least the following technical problem: the existing root breaking device for cultivated land adopts multiple sets of rotating crushing knives to directly crush the rhizomes in the soil. However, when crushing some tougher rhizomes in the soil, the crushing capacity of the crushing knives is limited, thereby reducing the applicability of the device. Therefore, in order to solve the above problem, we propose a root breaking device for cultivated land. Utility Model Content

[0005] 1. Technical issues to be resolved

[0006] In view of the deficiencies in the prior art, the utility model provides a root breaking device for cultivated land, which solves the technical problem that the existing root breaking devices for cultivated land use multiple groups of rotating crushing knives to directly crush the rhizomes in the soil, but when crushing some tougher rhizomes in the soil, the crushing capacity of the crushing knives is limited, thereby reducing the applicability of the device.

[0007] (II) Technical solution

[0008] In order to achieve the above objectives, the present invention is implemented through the following technical solutions:

[0009] A tillage root breaking device comprises a tractor body and a carrier, a carrying plate is arranged below the carrying frame, a shaft column 1 is rotatably mounted on the side end of the carrying plate, a cutting assembly is arranged on the shaft column 1, a shaft column 2 is rotatably mounted on the side end of the carrying plate, a root planing assembly is arranged on the shaft column 2, and a mudguard is fixedly mounted on the upper end of the carrying plate; the cutting assembly comprises a plurality of cutting blades, the root planing assembly comprises a plurality of rotating hooks, and each cutting blade is arranged between two rotating hooks;

[0010] A transmission gear 1 is rotatably mounted on the side end portion of the supporting plate, a driven wheel is rotatably mounted on the side end portion of the supporting plate, a transmission gear 2 is fixedly mounted on the driven wheel, a driving mechanism is fixedly mounted on the side end portion of the supporting plate, a transmission belt is arranged between the output shaft of the driving mechanism and the driven wheel; the rotating shaft of the transmission gear 1 is fixedly connected to the rotating shaft of the shaft column 1, the rotating shaft of the driven wheel is fixedly connected to the rotating shaft of the shaft column 2, and the transmission gear 1 is meshedly mounted with the transmission gear 2.

[0011] Preferably, the tractor body is fixedly connected to the carrier frame.

[0012] A support frame is fixedly installed on the side end of the carrier frame, and a support wheel is rotatably installed in the support frame.

[0013] Preferably, an adjusting threaded rod is threadedly installed through the upper end of the supporting frame.

[0014] Two supporting sleeve rods are fixedly mounted on the lower end of the carrier frame.

[0015] Positioning slide bars are slidably sleeved and installed in the two support sleeve rods.

[0016] The adjusting threaded rod is rotatably mounted on the upper end of the bearing plate.

[0017] The two positioning slide bars are both fixedly connected to the upper end of the carrying plate.

[0018] (III) Beneficial effects

[0019] 1. The cutting component rotates to crush and cut the rhizomes dug out by the rooting component. By adding the cutting component and the rooting component to the cultivated land rooting device, the cutting component and the rooting component are used together when performing cultivated land rooting operations. The rooting component digs the rhizomes in the soil out of the soil, and then the cutting component crushes and cuts the rhizomes, so that different rhizomes located in the soil can be crushed, thereby improving the applicability of the device.

[0020] 2. The support plate rises or falls to drive the rooting assembly to adjust its position. By designing the rooting assembly of the cultivated land root breaking device to be height-adjustable, the crushing operation depth can be adjusted according to the soil environment during the cultivated land root breaking operation, thereby effectively improving the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above description is only an overview of the technical solution of the utility model. In order to more clearly understand the technical means of the utility model and implement it according to the contents of the specification, the following is a detailed description of the preferred embodiments of the utility model in conjunction with the accompanying drawings.

[0022] Figure 1 This is a structural diagram of the overall structure of the utility model root breaking device for cultivated land;

[0023] Figure 2 It is a structural diagram of the entire load-bearing frame of the utility model;

[0024] Figure 3 It is a structural diagram of the installation of the load-bearing plate of the utility model;

[0025] Figure 4 This is a structural diagram of the load-bearing plate of the utility model.

[0026] Legend: 1. Tractor body; 11. Carrying frame; 12. Support frame; 13. Support wheel; 14. Adjustment threaded rod; 15. Support sleeve rod; 16. Positioning slide rod; 2. Carrying plate; 21. Shaft column one; 22. Cutting assembly; 23. Shaft column two; 24. Root planing assembly; 25. Mudguard; 26. Transmission gear one; 27. Driven wheel; 28. Transmission gear two; 3. Driving mechanism; 31. Transmission belt. DETAILED DESCRIPTION

[0027] The embodiment of the present application provides a root breaking device for cultivated land, which effectively solves the technical problem that the existing root breaking device for cultivated land uses multiple groups of rotating crushing knives to directly crush the rhizomes in the soil. However, when crushing some tougher rhizomes in the soil, the crushing capacity of the crushing knives is limited, thereby reducing the applicability of the device. Example

[0028] like Figure 1 , Figure 2 , Figure 3 ,and Figure 4 As shown, the technical solution in the embodiment of the present application is to effectively solve the technical problem that the existing cultivated land root breaking device uses multiple sets of rotating crushing knives to directly crush the rhizomes in the soil, but when crushing some tougher rhizomes in the soil, the crushing capacity of the crushing knives is limited, thereby reducing the applicability of the device. The overall idea is based on the following:

[0029] In view of the problems existing in the prior art, the utility model provides a root breaking device for cultivated land, comprising a tractor body 1 and a carrier frame 11, a carrier plate 2 is arranged below the carrier frame 11, a shaft column 1 21 is rotatably mounted on the side end of the carrier plate 2, a cutting assembly 22 is arranged on the shaft column 1 21, a shaft column 23 is rotatably mounted on the side end of the carrier plate 2, a root planing assembly 24 is arranged on the shaft column 23, and a mudguard 25 is fixedly mounted on the upper end of the carrier plate 2; wherein, the cutting assembly 22 comprises a plurality of groups of cutting blades, and the root planing assembly 24 comprises a plurality of groups of rotating hooks, and each cutting blade is arranged between two rotating hooks; a transmission gear 1 26 is rotatably mounted on the side end of the carrier plate 2, a driven wheel 27 is rotatably mounted on the side end of the carrier plate 2, a transmission gear 2 28 is fixedly mounted on the driven wheel 27, a driving mechanism 3 is fixedly mounted on the side end of the carrier plate 2, and a transmission belt 31 is arranged between the output shaft of the driving mechanism 3 and the driven wheel 27; wherein, the transmission gear The rotating shaft of wheel 1 26 is fixedly connected to the rotating shaft of shaft column 1 21, the rotating shaft of driven wheel 27 is fixedly connected to the rotating shaft of shaft column 23, transmission gear 1 26 is meshed and installed with transmission gear 2 28, the driving mechanism 3 is started, the output shaft of the driving mechanism 3 drives the transmission belt 31, the transmission belt 31 is subjected to the force to drive the driven wheel 27 to rotate, the driven wheel 27 rotates to drive shaft column 23 to rotate, the shaft column 23 rotates to drive the root planing assembly 24 to rotate, the root planing assembly 24 rotates to dig out the rhizomes in the soil, the driven wheel 27 rotates to drive the transmission gear 2 28 to rotate, because the transmission gear 28 is meshed with the transmission gear 1 26, the driven wheel 27 rotates to drive the transmission gear 2 28 to rotate, the transmission gear 2 28 rotates to drive shaft column 1 21, the shaft column 1 21 rotates to drive the cutting assembly 22 to rotate, the cutting assembly 22 rotates to crush and cut the rhizomes planed out by the root planing assembly 24.

[0030] The tractor body 1 is fixedly connected to the carrier frame 11; a support frame 12 is fixedly installed on the side end of the carrier frame 11, and a support wheel 13 is rotatably installed in the support frame 12; an adjusting threaded rod 14 is threadedly installed on the upper end of the carrier frame 11; two supporting sleeve rods 15 are fixedly installed on the lower end of the carrier frame 11; positioning slide rods 16 are slidably installed in the two supporting sleeve rods 15; the adjusting threaded rod 14 is rotatably installed with the upper end of the carrier plate 2; the two positioning slide rods 16 are fixedly connected to the upper end of the carrier plate 2, and the adjusting threaded rod 14 is rotated. The adjusting threaded rod 14 is subjected to force to rotate on the carrier frame 11, and the adjusting threaded rod 14 is subjected to force to rotate on the carrier plate 2. The threaded rotation of the adjusting threaded rod 14 adjusts the distance between the carrier plate 2 and the carrier frame 11, and the carrier plate 2 is forced to move and drive the positioning slide rod 16, and the positioning slide rod 16 is forced to slide in the supporting sleeve rod 15, and the carrier plate 2 rises or falls to drive the root planing component 24 to adjust its position.

[0031] Working principle:

[0032] In the first step, when the tillage root breaking device is used, the tractor body 1 is started, and the tractor body 1 drives the carrier frame 11 to move. After adjusting the height of the carrier plate 2, the driving mechanism 3 is started, and the output shaft of the driving mechanism 3 drives the transmission belt 31. The transmission belt 31 is driven by force to drive the driven wheel 27 to rotate, and the driven wheel 27 rotates to drive the shaft column 23 to rotate, and the shaft column 23 rotates to drive the rooting assembly 24 to rotate, and the rooting assembly 24 rotates to dig out the roots in the soil, and the driven wheel 27 rotates to drive the transmission gear 2 28 to rotate. Because the transmission gear 28 is meshed with the transmission gear 1 26, the driven wheel 27 rotates. The driving gear 28 is driven to rotate, the driving gear 28 rotates to drive the shaft column 1 21 to rotate, the shaft column 1 21 rotates to drive the cutting component 22 to rotate, the cutting component 22 rotates to crush and cut the rhizomes dug out by the rooting component 24. By adding the cutting component 22 and the rooting component 24 to the cultivated land root breaking device, the cutting component 22 and the rooting component 24 are used together when performing cultivated land root breaking operations. The rooting component 24 digs the rhizomes in the soil out of the soil, and then the cutting component 22 crushes and cuts the rhizomes, so that different rhizomes located in the soil can be crushed, thereby improving the applicability of the device.

[0033] In the second step, when the cultivated land root breaking device is in use, the crushing operation depth is adjusted according to the soil environment, and the threaded rod 14 is rotated to adjust the threaded rod 14. The threaded rod 14 is forced to rotate on the supporting frame 11, and the threaded rod 14 is forced to rotate on the supporting plate 2. The threaded rod 14 is adjusted to rotate the distance between the supporting plate 2 and the supporting frame 11. The supporting plate 2 is forced to move and drive the positioning slide bar 16. The positioning slide bar 16 is forced to slide in the supporting sleeve rod 15. The supporting plate 2 rises or falls to drive the rooting component 24 to adjust its position. By designing the rooting component 24 of the cultivated land root breaking device to be height-adjustable, the crushing operation depth can be adjusted according to the soil environment during the cultivated land root breaking operation, thereby effectively improving the practicability of the device.

[0034] Finally, it should be noted that: Obviously, the above embodiments are only examples for clearly explaining the present invention, and are not intended to limit the implementation methods. For ordinary technicians in the relevant field, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from this are still within the scope of protection of the present invention.

Claims

1. A root breaking device for cultivated land, comprising a tractor body (1) and a carrier frame (11), characterized in that: A bearing plate (2) is arranged below the bearing frame (11); a shaft column (21) is rotatably mounted on a side end of the bearing plate (2); a cutting assembly (22) is arranged on the shaft column (21); a shaft column (23) is rotatably mounted on a side end of the bearing plate (2); a root planing assembly (24) is arranged on the shaft column (23); and a fender (25) is fixedly mounted on the upper end of the bearing plate (2); The cutting assembly (22) comprises a plurality of cutting blades, the root planing assembly (24) comprises a plurality of rotating hooks, and each cutting blade is arranged between two rotating hooks; A transmission gear 1 (26) is rotatably mounted on the side end of the carrier plate (2), a driven wheel (27) is rotatably mounted on the side end of the carrier plate (2), a transmission gear 2 (28) is fixedly mounted on the driven wheel (27), a driving mechanism (3) is fixedly mounted on the side end of the carrier plate (2), and a transmission belt (31) is provided between the output shaft of the driving mechanism (3) and the driven wheel (27); The rotating shaft of the transmission gear 1 (26) is fixedly connected to the rotating shaft of the shaft column 1 (21), the rotating shaft of the driven wheel (27) is fixedly connected to the rotating shaft of the shaft column 2 (23), and the transmission gear 1 (26) is meshedly installed with the transmission gear 2 (28).

2. A root breaking device for cultivated land according to claim 1, characterized in that: The tractor body (1) is fixedly connected to the carrier frame (11).

3. A root breaking device for cultivated land according to claim 2, characterized in that: A support frame (12) is fixedly mounted on the side end of the carrier frame (11), and a support wheel (13) is rotatably mounted inside the support frame (12).

4. A root breaking device for cultivated land according to claim 3, characterized in that: An adjusting threaded rod (14) is threadedly installed through the upper end of the carrier frame (11).

5. A root breaking device for cultivated land according to claim 4, characterized in that: Two supporting sleeve rods (15) are fixedly mounted on the lower end of the carrier frame (11).

6. A root breaking device for cultivated land according to claim 5, characterized in that: Positioning slide bars (16) are slidably sleeved and installed in the two support sleeve rods (15).

7. A root breaking device for cultivated land according to claim 6, characterized in that: The adjusting threaded rod (14) is rotatably mounted on the upper end of the bearing plate (2).

8. The root breaking device for cultivated land according to claim 7, characterized in that: The two positioning slide bars (16) are both fixedly connected to the upper end of the carrying plate (2).

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