Land trenching device for planting

Abstract

The utility model discloses a land trenching device for planting, which relates to the technical field of agricultural planting equipment, including a trenching machine body, the trenching machine body including a mounting frame, a trenching assembly is arranged in the middle of the mounting frame, and an adjustment assembly is arranged on the top of the mounting frame, the trenching assembly includes a mounting cross plate, a mounting seat is arranged in the middle of the bottom of the mounting cross plate, and a connecting rod is arranged in the middle of the mounting seat, a limited top plate is arranged at the top of the connecting rod, and a trenching knife group is arranged at the bottom of the connecting rod. The utility model adjusts the trenching assembly through the arranged adjustment assembly, drives the driven gear and the screw rod to rotate through the arranged active gear, so that the slider drives the trenching assembly to rise and fall in the middle of the mounting frame, thereby adjusting the trenching depth, and observing the falling height through a ruler arranged on the inner wall of one side of the mounting frame, thereby facilitating accurate observation of trenching, and no detection is required after trenching.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural planting equipment, in particular to a land ditching device for planting. Background Art

[0002] Agriculture is an industry that uses the growth and development laws of animals and plants to obtain products through artificial cultivation. Agriculture belongs to the primary industry and is the basic industry that provides support for the construction and development of the national economy. When planting crops, it is often necessary to dig ditches in the farmland to prevent rainwater from accumulating in the farmland and causing adverse effects on crops.

[0003] The automatic depth adjustment effect of the existing farmland ditching device during use is not ideal. After ditching, the staff needs to manually measure the depth of the ditch. When the depth is not up to standard, the ditch needs to be dug again, which increases the workload of the staff. Therefore, it is necessary to provide a land ditching device for planting to solve the above problems. Utility Model Content

[0004] The main purpose of the utility model is to provide a land furrowing device for planting, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A land trenching device for planting includes a trenching machine body, the trenching machine body includes a mounting frame, a support frame is arranged on the side of the mounting frame, a supporting telescopic rod is arranged in the middle of the bottom of the support frame, a moving wheel is arranged on the side of the mounting frame, a trenching assembly is arranged in the middle of the mounting frame, and an adjusting assembly is arranged on the top of the mounting frame;

[0007] The trenching assembly includes a mounting horizontal plate, a mounting seat is arranged in the middle of the bottom of the mounting horizontal plate, a connecting rod is arranged in the middle of the mounting seat, a limiting top plate is arranged at the top of the connecting rod, and a trenching knife assembly is arranged at the bottom of the connecting rod;

[0008] The adjustment component includes a protective frame, a bidirectional motor is arranged in the middle of the protective frame, a linkage rod is arranged on the side of the bidirectional motor, and a driving gear is arranged at one end of the linkage rod, a driven gear is arranged below the side of the driving gear, and a screw rod is arranged in the middle of the driven gear, and a slider is arranged on the outer wall of the screw rod.

[0009] Preferably, the two ends of the mounting cross plate are slidably connected to the inner walls on both sides of the mounting frame, a mounting seat is fixedly connected to the middle of the bottom of the mounting cross plate, and a connecting rod is inserted in the middle of the mounting seat, and the connecting rod passes through the mounting seat and the mounting cross plate, a limited top plate is provided at the top of the connecting rod, and a trenching knife group is installed at the bottom of the connecting rod by bolts, and the trenching knife group is located in the middle of the mounting frame, and the opening of the trenching knife group is arranged corresponding to the support frame.

[0010] Preferably, the bottom of the protective frame is connected to the middle of the top of the installation frame by bolts, and a bidirectional motor is connected to the bottom inner wall of the protective frame by bolts, and the output end of the bidirectional motor is transmission-connected to a linkage rod, and there are two linkage rods, which are symmetrically distributed on both sides of the bidirectional motor, and an L-shaped support frame is installed at one end of the linkage rod away from the bidirectional motor through a bearing.

[0011] Preferably, there are two L-shaped support frames, which are symmetrically distributed on both sides of the bidirectional motor, and the bottom of the L-shaped support frame is connected to the bottom inner wall of the protective frame by bolts. A driving gear is clamped on the end of the linkage rod away from the bidirectional motor, and a driven gear is arranged below the side of the driving gear, and the driving gear and the driven gear are meshed with each other.

[0012] Preferably, a screw rod is clamped in the middle of the driven gear, and the end of the screw rod away from the driven gear is connected to the middle of the side wall of the mounting frame through a bearing, a sliding groove is opened on the inner wall of the side of the mounting frame, and a slider is slidably connected to the inside of the sliding groove, and the slider is sleeved on the outside of the screw rod, and the side of the slider is connected to the mounting cross plate through bolts, and there are two sliders, which are symmetrically distributed in the middle of the two ends of the mounting cross plate.

[0013] Preferably, a ruler is installed on an inner wall of one side of the installation frame by bolts, and the ruler is arranged adjacent to the sliding groove, the installation frame is connected to the support frame by bolts, and the middle of the bottom of the support frame is connected to the supporting telescopic rod by bolts.

[0014] Compared with the prior art, the utility model has the following beneficial effects:

[0015] In the utility model, the adjustment of the trenching assembly is achieved through the provided adjustment component, and the provided active gear drives the driven gear and the screw rod to rotate, so that the slider drives the trenching assembly to rise and fall in the middle of the installation frame, thereby achieving the adjustment of the trenching depth, and the height of the fall is observed through the ruler provided on the inner wall of one side of the installation frame, thereby facilitating the accurate observation of the trenching, eliminating the need for detection after trenching, and improving the convenience of using the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a first-view stereogram of the entire device of the utility model;

[0017] Figure 2 It is a second perspective stereogram of the entire device of the utility model;

[0018] Figure 3 This utility model Figure 2 The enlarged structural diagram at A in the middle;

[0019] Figure 4 This is a schematic diagram of the structure of the ditching assembly of the utility model;

[0020] Figure 5 It is a structural schematic diagram of the regulating component of the utility model.

[0021] In the figure: 1. trencher body; 2. mounting frame; 3. support frame; 4. moving wheel; 5. supporting telescopic rod; 6. trenching assembly; 7. mounting cross plate; 8. mounting seat; 9. limit top plate; 10. connecting rod; 11. trenching knife assembly; 12. adjustment assembly; 13. protection frame; 14. bidirectional motor; 15. linkage rod; 16. driving gear; 17. driven gear; 18. L-shaped support frame; 19. screw rod; 20. sliding groove; 21. slider; 22. ruler. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 As shown, a soil trenching device for planting includes a trenching machine body 1,

[0024] The main body 1 of the trenching machine includes a mounting frame 2, a supporting frame 3 is arranged on the side of the mounting frame 2, and a supporting telescopic rod 5 is arranged in the middle of the bottom of the supporting frame 3, a moving wheel 4 is arranged on the side of the mounting frame 2, a trenching assembly 6 is arranged in the middle of the mounting frame 2, and an adjusting assembly 12 is arranged on the top of the mounting frame 2, a scale 22 is installed on the inner wall of one side of the mounting frame 2 by bolts, and the scale 22 is arranged adjacent to the sliding groove 20, the mounting frame 2 is connected to the supporting frame 3 by bolts, and the bottom middle of the supporting frame 3 is connected to the supporting telescopic rod 5 by bolts;

[0025] The trenching assembly 6 includes a mounting cross plate 7, a mounting seat 8 is provided in the middle of the bottom of the mounting cross plate 7, and a connecting rod 10 is provided in the middle of the mounting seat 8, a limited top plate 9 is provided at the top of the connecting rod 10, and a trenching knife group 11 is provided at the bottom of the connecting rod 10, and both ends of the mounting cross plate 7 are slidably connected to the inner walls of both sides of the mounting frame 2, a mounting seat 8 is fixedly connected in the middle of the bottom of the mounting cross plate 7, and a connecting rod 10 is inserted in the middle of the mounting seat 8, and the connecting rod 10 passes through the mounting seat 8 and the mounting cross plate 7, a limited top plate 9 is provided at the top of the connecting rod 10, and a trenching knife group 11 is installed at the bottom of the connecting rod 10 by bolts, and the trenching knife group 11 is located in the middle of the mounting frame 2, and the opening of the trenching knife group 11 is arranged corresponding to the support frame 3;

[0026] See also Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5As shown, the adjustment assembly 12 includes a protection frame 13, a bidirectional motor 14 is arranged in the middle of the protection frame 13, a linkage rod 15 is arranged on the side of the bidirectional motor 14, and a driving gear 16 is arranged at one end of the linkage rod 15, a driven gear 17 is arranged below the side of the driving gear 16, and a screw rod 19 is arranged in the middle of the driven gear 17, and a slider 21 is arranged on the outer wall of the screw rod 19, the bottom of the protection frame 13 is connected to the middle of the top of the installation frame 2 by bolts, and the inner wall of the bottom of the protection frame 13 is connected to the bidirectional motor 14 by bolts. The output end of the bidirectional motor 14 is connected to the linkage rod 15, and there are two linkage rods 15, which are symmetrically distributed on both sides of the bidirectional motor 14. The end of the linkage rod 15 away from the bidirectional motor 14 is installed with an L-shaped support frame 18 through a bearing. There are two L-shaped support frames 18, which are symmetrically distributed on both sides of the bidirectional motor 14, and the bottom of the L-shaped support frame 18 is connected to the bottom inner wall of the protective frame 13 by bolts. The end of the linkage rod 15 away from the bidirectional motor 14 is clamped with a driving gear 16, and the driving gear A driven gear 17 is provided below the side of the wheel 16, the driving gear 16 and the driven gear 17 are meshed with each other, a screw rod 19 is clamped in the middle of the driven gear 17, and the end of the screw rod 19 away from the driven gear 17 is connected to the middle of the side wall of the mounting frame 2 through a bearing, a sliding groove 20 is provided on the inner wall of the side of the mounting frame 2, a slider 21 is slidably connected inside the sliding groove 20, and the slider 21 is sleeved on the outside of the screw rod 19, and the side of the slider 21 is connected to the mounting cross plate 7 by bolts, and there are two sliders 21, which are symmetrically divided into It is arranged in the middle of the two ends of the mounting cross plate 7, and the adjustment component 12 is used to adjust the trenching assembly 6. The active gear 16 drives the driven gear 17 and the screw rod 19 to rotate, so that the slider 21 drives the trenching assembly 6 to rise and fall in the middle of the mounting frame 2, thereby adjusting the trenching depth, and the height of the fall is observed through the scale 22 provided on the inner wall of one side of the mounting frame 2, so as to facilitate accurate observation of the trenching, without the need for detection after trenching, and improve the convenience of use of the device.

[0027] It should be noted that the utility model is a land trenching device for planting. When in use, the trenching machine body 1 is installed on a large mobile mechanical vehicle as required, and the trenching machine body 1 is driven by the mechanical vehicle to move. When moving, the bidirectional motor 14 drives the linkage rod 15 and the driving gear 16 to rotate, and the driving gear 16 and the driven gear 17 are meshed with each other, so that the driven gear 17 drives the screw rod 19 to rotate. A slider 21 is sleeved on the outer wall of the screw rod 19, so that the slider 21 drives the installation cross plate 7 to drop in the middle of the installation frame 2, and one end of the installation cross plate 7 is aligned with the scale 22. The height of the installation cross plate 7 is limited by observing the scale of the scale 22. The bottom of the mounting cross plate 7 is connected to the connecting rod 10 through the mounting seat 8. A trenching knife group 11 is arranged at the bottom of the connecting rod 10. The trenching knife group 11 contacts the ground during the descent. When the mechanical vehicle moves, the sharp part of one end of the trenching knife group 11 is used to trench the land. The adjustment component 12 is used in conjunction with the scale 22 to achieve precise control of the depth of the trench, thereby improving the convenience of using the device. Moving wheels 4 are arranged on both sides of the mounting frame 2. A supporting telescopic rod 5 is arranged at the bottom of the supporting frame 3. The supporting telescopic rod 5 is used in conjunction with the moving wheel 4 to support the trenching machine body 1 and improve the stability of the trenching machine body 1.

[0028] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A soil trenching device for planting, comprising a trenching machine body (1), characterized in that: The trenching machine body (1) comprises a mounting frame (2), a support frame (3) is arranged on the side of the mounting frame (2), a supporting telescopic rod (5) is arranged in the middle of the bottom of the support frame (3), a moving wheel (4) is arranged on the side of the mounting frame (2), a trenching assembly (6) is arranged in the middle of the mounting frame (2), and an adjusting assembly (12) is arranged on the top of the mounting frame (2); The trenching assembly (6) comprises a mounting horizontal plate (7), a mounting seat (8) is arranged in the middle of the bottom of the mounting horizontal plate (7), a connecting rod (10) is arranged in the middle of the mounting seat (8), a limiting top plate (9) is arranged at the top of the connecting rod (10), and a trenching knife assembly (11) is arranged at the bottom of the connecting rod (10); The adjustment component (12) comprises a protection frame (13), a bidirectional motor (14) is arranged in the middle of the protection frame (13), a linkage rod (15) is arranged on the side of the bidirectional motor (14), and a driving gear (16) is arranged at one end of the linkage rod (15), a driven gear (17) is arranged below the side of the driving gear (16), and a screw rod (19) is arranged in the middle of the driven gear (17), and a slider (21) is arranged on the outer wall of the screw rod (19).

2. A soil furrowing device for planting according to claim 1, characterized in that: The two ends of the mounting cross plate (7) are slidably connected to the inner walls of the mounting frame (2) on both sides; a mounting seat (8) is fixedly connected to the middle of the bottom of the mounting cross plate (7); a connecting rod (10) is inserted in the middle of the mounting seat (8); and the connecting rod (10) passes through the mounting seat (8) and the mounting cross plate (7); a limiting top plate (9) is arranged at the top of the connecting rod (10); and a trenching knife group (11) is installed at the bottom of the connecting rod (10) by bolts; and the trenching knife group (11) is located in the middle of the mounting frame (2); and the opening of the trenching knife group (11) is arranged corresponding to the support frame (3).

3. A soil furrowing device for planting according to claim 1, characterized in that: The bottom of the protection frame (13) is connected to the middle of the top of the installation frame (2) by bolts, and a bidirectional motor (14) is connected to the inner wall of the bottom of the protection frame (13) by bolts, and the output end of the bidirectional motor (14) is transmission-connected to a linkage rod (15), and there are two linkage rods (15), which are symmetrically distributed on both sides of the bidirectional motor (14), and an L-shaped support frame (18) is installed at one end of the linkage rod (15) away from the bidirectional motor (14) through a bearing.

4. A soil furrowing device for planting according to claim 3, characterized in that: There are two L-shaped support frames (18), which are symmetrically distributed on both sides of the bidirectional motor (14), and the bottom of the L-shaped support frame (18) is connected to the bottom inner wall of the protection frame (13) by bolts. The end of the linkage rod (15) away from the bidirectional motor (14) is clamped with a driving gear (16), and a driven gear (17) is arranged below the side of the driving gear (16), and the driving gear (16) and the driven gear (17) are meshed with each other.

5. A soil furrowing device for planting according to claim 4, characterized in that: A screw rod (19) is clamped in the middle of the driven gear (17), and one end of the screw rod (19) away from the driven gear (17) is connected to the middle of the side wall of the installation frame (2) through a bearing. A sliding groove (20) is provided on the inner wall of the side of the installation frame (2). A slider (21) is slidably connected inside the sliding groove (20), and the slider (21) is sleeved on the outside of the screw rod (19). The side of the slider (21) is connected to the installation cross plate (7) through bolts. There are two sliders (21), which are symmetrically distributed in the middle of the two ends of the installation cross plate (7).

6. A soil furrowing device for planting according to claim 1, characterized in that: A scale (22) is installed on the inner wall of one side of the installation frame (2) by means of bolts, and the scale (22) is arranged adjacent to the sliding groove (20); the installation frame (2) is connected to the support frame (3) by means of bolts, and the middle of the bottom of the support frame (3) is connected to the supporting telescopic rod (5) by means of bolts.

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