Corn root turning plough

Abstract

The utility model discloses a corn root turning plough which comprises first connecting blocks, an auxiliary wheel, a third connecting block and a plough head, the number of the first connecting blocks is two, the first connecting blocks are connected through the auxiliary wheel, the side edge of the auxiliary wheel is connected with a first driving mechanism, the side edge of the first connecting block is connected with a pushing mechanism, and the second connecting block is connected with a second driving mechanism. A screening mechanism is connected to the side edge of the first connecting block, a third connecting block is connected to the side edge of the first connecting block, a damping auxiliary mechanism is connected to the side edge of the third connecting block, a second driving mechanism is arranged at the upper end of the third connecting block, a telescopic mechanism is connected to the lower end of the third connecting block, and a sensing mechanism is connected to the telescopic mechanism. The sensing mechanism is connected with the plowshare; the telescopic mechanism is arranged, so that crop root systems with different depths are shoveled out by changing the length of the telescopic mechanism in the using process, and the situation that the crop root systems with deep roots cannot be shoveled out, and the soil quality is affected is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a corn root removal plow. Background Art

[0002] In agricultural production, the roots of crops such as corn often need to be tilled to promote soil loosening, reduce pests and diseases, and improve land utilization. However, the existing tillage plows still have the following problems in actual use:

[0003] The light plowing machine disclosed in the patent number "CN200520032916.1" adopts a four-wheel drive mode when in use, thereby improving the driving force and climbing performance of the plowing machine; on the other hand, due to the use of gear transmission and a combined reduction box structure, the structure is more compact and lightweight, greatly reducing the turning radius, and can make a 360° turn on the spot. During use, the device cannot change the height of the plow head. When encountering deep-rooted roots of crops such as corn, it cannot be completely shoveled out. The roots remaining in the soil will affect the quality of the soil. During use, the device cannot take away the shoveled crop roots, and the crop roots remaining on the soil surface will also affect the soil quality. Utility Model Content

[0004] The utility model aims to provide a corn root removal plow to solve the problems raised in the above-mentioned background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: A corn root removing plow, comprising: a first connecting block, an auxiliary wheel, a third connecting block and a plowshare, wherein two first connecting blocks are provided, and the first connecting blocks are connected by an auxiliary wheel, the auxiliary wheel is connected to a first driving mechanism on the side, the first connecting block is connected to a pushing mechanism on the side, the first connecting block is connected to a screening mechanism on the side, the first connecting block is connected to a third connecting block on the side, the third connecting block is connected to a shock absorbing auxiliary mechanism on the side, a second driving mechanism is provided on the upper end of the third connecting block, a telescopic mechanism is connected to the lower end of the third connecting block, the telescopic mechanism is connected to a sensing mechanism, and the sensing mechanism is connected to the plowshare.

[0006] Furthermore, the first driving mechanism includes a support block and a first motor, the lower ends of the two first connecting blocks are connected to a support block, the side of the support block is connected to the first motor, and the output shaft of the first motor is connected to an auxiliary wheel.

[0007] Furthermore, the pushing mechanism includes a second connecting block, a connecting plate and a handle, the two first connecting blocks are connected to the second connecting blocks on the side, the second connecting block is symmetrically provided with two connecting plates around the midpoint of the second connecting block, and the connecting plate is connected to the handle on the side.

[0008] Furthermore, the screening mechanism includes a telescopic plate and a sieve plate, the lower end of the second connecting block is connected to the telescopic plate, and the lower end of the telescopic plate is connected to the sieve plate.

[0009] Furthermore, the shock absorption auxiliary mechanism includes a first connecting rod, a first shell, a first spring column, a first piston rod and a roller. Two first connecting rods are symmetrically arranged on the side of the third connecting block with the midpoint of the third connecting block. The end of the first connecting rod is connected to the first shell. The first shell is slidably connected to the first piston rod. A first spring column is arranged inside the first shell. The end of the first spring column is connected to the first piston rod. The lower end of the first piston rod is symmetrically connected to the midpoint of the first piston rod.

[0010] Furthermore, the second driving mechanism includes a second motor and a second connecting rod, the upper end of the third connecting block is provided with a second motor, the output shaft of the second motor is connected to the second connecting rod, and the second connecting rod is rotatably connected to the third connecting block.

[0011] Furthermore, the telescopic mechanism includes a sliding rod and a limit block, the second connecting rod is slidably connected to the sliding rod, and the side edge of the second connecting rod is threadedly connected to the limit block.

[0012] Furthermore, the sensing mechanism includes a second shell, a second piston rod, a sensor and a second spring column. The side of the sliding rod is connected to the second shell, the second shell is slidably connected to the second piston rod, the end of the second piston rod is connected to a plowshare, the inner side of the second shell is connected to the sensor, the inner side of the second shell is provided with a second spring column, and the end of the second spring column is connected to the second piston rod.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are as follows: the utility model is provided with a telescopic mechanism, and during use, the crop roots of different depths can be shoveled out by changing the length of the telescopic mechanism, so as to avoid the deep-rooted crop roots being unable to be shoveled out and affecting the soil quality; a screening mechanism is provided, and the shoveled crop roots are screened out and taken away by the screening mechanism, so as to avoid the crop roots remaining on the soil surface and affecting the soil quality, thereby improving the soil quality and reducing the workload of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2It is a three-dimensional structural schematic diagram of the screening mechanism of the utility model;

[0017] Figure 3 It is a three-dimensional structural diagram of the shock-absorbing auxiliary mechanism of the utility model;

[0018] Figure 4 It is a three-dimensional structural schematic diagram of the telescopic mechanism of the utility model;

[0019] Figure 5 It is a three-dimensional structural diagram of the sensing mechanism of the utility model;

[0020] Figure 6 The utility model Figure 5 Schematic diagram of the three-dimensional structure at A in the middle.

[0021] In the figure: 1. first connecting block; 2. supporting block; 3. first motor; 4. auxiliary wheel; 5. second connecting block; 6. telescopic plate; 7. sieve plate; 8. connecting plate; 9. handle; 10. third connecting block; 11. first connecting rod; 12. first shell; 13. first spring column; 14. first piston rod; 15. roller; 16. second motor; 17. second connecting rod; 18. sliding rod; 19. limit block; 20. second shell; 21. second piston rod; 22. sensor; 23. second spring column; 24. plowshare. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 6The utility model provides a technical solution: a corn root turning plow, comprising: a first connecting block 1, an auxiliary wheel 4, a third connecting block 10 and a plowshare 24, the first connecting block 1 is provided with two, the first connecting blocks 1 are connected by the auxiliary wheel 4, the auxiliary wheel 4 is connected to the first driving mechanism on the side, the first connecting block 1 is connected to the pushing mechanism on the side, the first connecting block 1 is connected to the screening mechanism on the side, the first connecting block 1 is connected to the third connecting block 10 on the side, the third connecting block 10 is connected to the shock absorbing auxiliary mechanism on the side, the third connecting block 10 is provided with a second driving mechanism on the upper end, and the third connecting block 10 is connected to the lower end. The telescopic mechanism is connected to a sensing mechanism, which is connected to the plowshare 24. When the device is in use, the telescopic mechanism is first adjusted according to the crop roots that need to be shoveled out, and then the first driving mechanism is started to drive the auxiliary wheel 4 to rotate, and the soil is turned over by the plowshare 24 to turn out the crop roots, and the turned-out crop roots are taken away by the screening mechanism. During the movement, shock absorption is performed by the shock-absorbing auxiliary mechanism. At the same time, when encountering hard soil, the sensing mechanism is triggered, and the sensing mechanism drives the second driving mechanism, and the second driving mechanism drives the telescopic mechanism to rotate to break up the hard soil to facilitate turning over the soil.

[0024] The first driving mechanism includes a support block 2 and a first motor 3. The lower ends of the two first connecting blocks 1 are connected to the support block 2, the side of the support block 2 is connected to the first motor 3, and the output shaft of the first motor 3 is connected to the auxiliary wheel 4. When the device is in use, the first motor 3 is then started, and the first motor 3 drives the auxiliary wheel 4 to rotate.

[0025] The pushing mechanism includes a second connecting block 5, a connecting plate 8 and a handle 9. The two first connecting blocks 1 are connected to the second connecting blocks 5 on the side. Two connecting plates 8 are symmetrically arranged on the side of the second connecting block 5 with the midpoint of the second connecting block 5. The connecting plate 8 is connected to the handle 9 on the side. When the device is in use, the moving direction of the device is controlled by pushing the handle 9.

[0026] The screening mechanism includes a telescopic plate 6 and a sieve plate 7. The lower end of the second connecting block 5 is connected to the telescopic plate 6, and the lower end of the telescopic plate 6 is connected to the sieve plate 7. When the device is in use, the height of the sieve plate 7 is adjusted to be flush with the ground through the telescopic plate 6. When the crop roots are shoveled out, the soil is sieved through the sieve plate 7 to take the crop roots away.

[0027] The shock absorption auxiliary mechanism includes a first connecting rod 11, a first shell 12, a first spring column 13, a first piston rod 14 and a roller 15. Two first connecting rods 11 are symmetrically arranged on the side of the third connecting block 10 with the midpoint of the third connecting block 10, the end of the first connecting rod 11 is connected to the first shell 12, the first shell 12 is slidably connected to the first piston rod 14, a first spring column 13 is arranged inside the first shell 12, the end of the first spring column 13 is connected to the first piston rod 14, and the lower end of the first piston rod 14 is symmetrically connected to the midpoint of the first piston rod 14. When the device is in use, the roller 15 is used to roll to prevent the device from tipping over. At the same time, the first piston rod 14 is connected to the first spring column 13 inside the first shell 12 to perform shock absorption during the movement of the device.

[0028] The second driving mechanism includes a second motor 16 and a second connecting rod 17. The second motor 16 is arranged on the upper end of the third connecting block 10. The output shaft of the second motor 16 is connected to the second connecting rod 17. The second connecting rod 17 is rotatably connected to the third connecting block 10. When the device is in use, the sensor 22 triggers the second motor 16 to drive the second connecting rod 17 to rotate, and at the same time drives the plowshare 24 to rotate and hit the soil, so as to loosen the soil.

[0029] The telescopic mechanism includes a slide rod 18 and a limit block 19. The second connecting rod 17 is slidably connected to the slide rod 18. The side of the second connecting rod 17 is threadedly connected to the limit block 19. When the device is in use, the height of the slide rod 18 is first adjusted according to the crop root system, and then limited by the limit block 19.

[0030] The sensing mechanism includes a second shell 20, a second piston rod 21, a sensor 22 and a second spring column 23. The second shell 20 is connected to the side of the slide rod 18, the second shell 20 is slidably connected to the second piston rod 21, the end of the second piston rod 21 is connected to a plowshare 24, the inner side of the second shell 20 is connected to the sensor 22, the inner side of the second shell 20 is provided with a second spring column 23, and the end of the second spring column 23 is connected to the second piston rod 21. When the device is in use, when the plowshare 24 encounters harder soil, a reaction force is generated on the second piston rod 21, pushing the second piston rod 21 into the second shell 20, squeezing the second spring column 23, and when the second piston rod 21 touches the sensor 22, the second driving mechanism is triggered.

[0031] The working principle of the utility model is as follows: firstly, the height of the slide bar 18 is adjusted according to the crop root system, and then the limit block 19 is used to limit the position, and then the first motor 3 is started, and the first motor 3 drives the auxiliary wheel 4 to rotate, and the moving direction of the device is controlled by pushing the handle 9;

[0032] The roller 15 is used to roll to prevent the device from tipping over, and the first piston rod 14 is connected to the first spring column 13 inside the first housing 12 to reduce shock during the movement of the device;

[0033] When the plowshare 24 encounters harder soil, a reaction force is generated on the second piston rod 21, pushing the second piston rod 21 into the second shell 20, squeezing the second spring column 23. When the second piston rod 21 touches the sensor 22, the sensor 22 triggers the second motor 16 to drive the second connecting rod 17 to rotate, and at the same time drives the plowshare 24 to rotate and hit the soil, so as to loosen the soil. After the crop roots are shoveled out, the soil is sieved through the sieve plate 7 and the crop roots are taken away.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A corn root removal plow, include: A first connecting block (1), an auxiliary wheel (4), a third connecting block (10) and a plowshare (24), characterized in that: two first connecting blocks (1) are provided, the first connecting blocks (1) are connected to each other via the auxiliary wheel (4), the auxiliary wheel (4) is connected to a first driving mechanism on the side, the first connecting block (1) is connected to a pushing mechanism on the side, the first connecting block (1) is connected to a screening mechanism on the side, the first connecting block (1) is connected to a third connecting block (10) on the side, the third connecting block (10) is connected to a shock absorbing auxiliary mechanism on the side, the third connecting block (10) is provided with a second driving mechanism on the upper end, the third connecting block (10) is connected to a telescopic mechanism on the lower end, the telescopic mechanism is connected to a sensing mechanism, and the sensing mechanism is connected to the plowshare (24).

2. A corn root removal plow according to claim 1, Features: The first driving mechanism comprises a support block (2) and a first motor (3); the lower ends of the two first connecting blocks (1) are connected to the support block (2); the side of the support block (2) is connected to the first motor (3); and the output shaft of the first motor (3) is connected to an auxiliary wheel (4).

3. A corn root removal plow according to claim 1, Features: The pushing mechanism comprises a second connecting block (5), a connecting plate (8) and a handle (9); the second connecting blocks (5) are connected to the sides of the two first connecting blocks (1); two connecting plates (8) are symmetrically arranged on the sides of the second connecting block (5) about the midpoint of the second connecting block (5); and the handle (9) is connected to the sides of the connecting plates (8).

4. A corn root removal plow according to claim 3, Features: The screening mechanism comprises a telescopic plate (6) and a sieve plate (7), the lower end of the second connecting block (5) being connected to the telescopic plate (6), and the lower end of the telescopic plate (6) being connected to the sieve plate (7).

5. A corn root removal plow according to claim 1, Features: The shock absorption auxiliary mechanism comprises a first connecting rod (11), a first housing (12), a first spring column (13), a first piston rod (14) and a roller (15); two first connecting rods (11) are symmetrically arranged on the side of the third connecting block (10) about the midpoint of the third connecting block (10); the ends of the first connecting rods (11) are connected to the first housing (12); the first housing (12) is slidably connected to the first piston rod (14); a first spring column (13) is arranged inside the first housing (12); the ends of the first spring column (13) are connected to the first piston rod (14); and the lower end of the first piston rod (14) is rotatably connected to the two rollers (15) about the midpoint of the first piston rod (14).

6. A corn root removal plow according to claim 1, Features: The second driving mechanism comprises a second motor (16) and a second connecting rod (17); the second motor (16) is arranged at the upper end of the third connecting block (10); the output shaft of the second motor (16) is connected to the second connecting rod (17); and the second connecting rod (17) is rotatably connected to the third connecting block (10).

7. A corn root removal plow according to claim 6, Features: The telescopic mechanism comprises a sliding rod (18) and a limiting block (19); the second connecting rod (17) is slidably connected to the sliding rod (18); and the side edge of the second connecting rod (17) is threadedly connected to the limiting block (19).

8. A corn root removal plow according to claim 7, Features: The sensing mechanism comprises a second housing (20), a second piston rod (21), a sensor (22) and a second spring column (23); the second housing (20) is connected to the side of the slide rod (18); the second housing (20) is slidably connected to the second piston rod (21); a plowshare (24) is connected to the end of the second piston rod (21); the inner side of the second housing (20) is connected to the sensor (22); a second spring column (23) is arranged on the inner side of the second housing (20); and the end of the second spring column (23) is connected to the second piston rod (21).

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