A tine type hiller

Abstract

This utility model relates to the field of agricultural machinery and equipment technology, and proposes a spring-tooth type ridging plowshare, including: a shovel tip; a shovel arm is provided on the lower surface of the shovel tip, a connecting piece that matches the shovel tip is provided on the surface of the shovel arm, a spring tooth is provided on the upper part of the surface of the shovel arm, a fastener that matches the spring tooth is provided on the outer surface of the shovel arm, and a connecting plate is provided on one side of the spring tooth. This application has a reasonable structure. The operator can remotely start the vibration motor installed on ridging plate one and ridging plate two from the cab. The high-frequency mechanical vibration generated by the vibration motor is directly transmitted to the entire ridging plate one and ridging plate two through the mounting plate. This vibration will immediately excite multiple sets of vibrating components in the vibration cavity enclosed inside ridging plate one and ridging plate two to work, that is, cause a large number of steel balls to bounce violently and irregularly on the surface of the isolation cloth, generating widespread secondary vibration and shock waves, which can extremely effectively and instantly destroy the adhesion layer between the soil and the metal surface of the ridging plate.

Description

Technical Field

[0001] This utility model relates to the field of agricultural machinery and equipment technology, specifically to a spring-tooth type soil-building plowshare. Background Technology

[0002] In the growth management of crops such as soybeans and corn, weeding and hilling are often carried out simultaneously. Loosening the soil improves the growing environment and enhances soil aeration, thereby promoting root development and laying the foundation for subsequent high yields.

[0003] The existing equipment has poor adaptability to terrain. In some soil types, it is easy to dig pits and sink into the soil, which affects its service life. The replacement of the supporting parts of the equipment during the cultivation operation is complicated and not conducive to operation. At the same time, during the use of the soil-covering plate, the soil is easy to stick to the surface, which will change the original shape and angle of the soil-covering plowshare, resulting in uneven depth and width of the furrows, making it impossible to form a neat and uniform ridge.

[0004] Therefore, a spring-tooth type soil-building plowshare is proposed. Utility Model Content

[0005] This utility model proposes a toothed soil-laying plowshare, which solves the problem in related technologies where soil easily sticks to the surface of the soil-laying board during use, causing the adhered soil to change the original shape and angle of the soil-laying plowshare, resulting in uneven depth and width of the trenches and making it impossible to form a neat and uniform ridge.

[0006] The technical solution of this utility model is as follows: a spring-tooth type soil-laying plowshare, comprising: a shovel tip;

[0007] The lower surface of the shovel tip is provided with a shovel arm, the surface of the shovel arm is provided with a connecting piece that matches the shovel tip, the upper part of the surface of the shovel arm is provided with a spring tooth, the outer surface of the shovel arm is provided with a fastener that matches the spring tooth, one side of the spring tooth is provided with a connecting plate, and one side of the connecting plate is provided with a suspension fixing frame.

[0008] One side of the spring tooth is provided with a fixing member that matches the connecting plate one, and one side of the shovel arm is fixedly connected with a fixing seat. The two sides of the fixing seat are respectively provided with a soil-laying plate one and a soil-laying plate two, and the surfaces of the soil-laying plate one and the soil-laying plate two are provided with connecting parts.

[0009] Both the first and second soil-laying boards are provided with a vibration component on one side. Both the first and second soil-laying boards have a vibration cavity inside. The inner wall of the vibration cavity is provided with multiple sets of vibration elements, including an isolation cloth and steel balls disposed on the surface of the isolation cloth.

[0010] Optionally, the connecting component includes two shovel arms, a connecting bolt two, and a connecting nut threaded onto the surface of the connecting bolt two;

[0011] The second connecting bolt passes through the reserved holes of the shovel tip and the shovel arm, and the inner side wall of the shovel tip contacts the gasket.

[0012] Optionally, the fastener includes a fastening block, a threaded hole on the surface of the fastening block, a fastening bolt threaded to the inner wall of the threaded hole, and a fastening nut threaded to the surface of the fastening bolt.

[0013] The surface of the spring tooth has an insertion opening, and the inner wall of the insertion opening has a U-shaped fixing semicircular piece.

[0014] Optionally, the fastener includes a U-shaped fixing piece disposed on one surface of the connecting plate, an installation port formed on the surface of the U-shaped fixing piece, a reinforcing piece fixedly connected to the surface of the U-shaped fixing piece, a fixing bolt, and a nut threadedly connected to the surface of the fixing bolt.

[0015] The fixing bolt passes through the pre-drilled holes in the spring teeth and the reinforcing plate.

[0016] Optionally, the connecting component includes an adjusting plate, an adjusting arc opening on the surface of the adjusting plate, a connecting bolt on the inner wall of the adjusting arc opening, and a fixing nut threadedly connected to the surface of the connecting bolt.

[0017] Optionally, the vibration component includes a protective shell, a mounting plate, a plurality of mounting bolts provided on the surface of the mounting plate, and a vibration motor fixedly connected to the surface of the mounting plate;

[0018] The protective shell has through holes on its surface, and the first and second soil-supporting plates have multiple threaded grooves on one side for mounting bolts.

[0019] Optionally, a connecting plate two is fixedly connected to the top of the suspension bracket, and a connection port is provided on the surface of the suspension bracket.

[0020] Optionally, one end of the shovel arm is provided with a locking pin hole, and the inner wall of the locking pin hole is provided with a locking pin, the locking pin including a locking pin and a fixing ring rotatably connected to the surface of the locking pin.

[0021] The working principle and beneficial effects of this utility model are as follows:

[0022] I. The structure of this application is reasonable. The operator can remotely start the vibration motor installed on the first and second soil-covering boards from the cab. The high-frequency mechanical vibration generated by the vibration motor is directly transmitted to the entire body of the first and second soil-covering boards through the mounting plate. This vibration will immediately stimulate the multiple sets of vibrating components in the vibration chambers inside the first and second soil-covering boards to work, that is, to cause a large number of steel balls to bounce violently and irregularly on the surface of the isolation cloth, generating widespread secondary vibration and shock waves, which can extremely effectively and instantly destroy the adhesion layer between the soil and the metal surface of the soil-covering board.

[0023] II. The structure of this application is reasonable. The hilling plow has the functions of weeding and hilling. The front end adopts a spring tooth structure to perform weeding operations. When encountering obstacles such as stones, the elasticity of the spring teeth will produce slight deformation, avoiding the problem of parts getting stuck and damaged. The rear hilling plate can adjust the opening and closing of the arc mouth to control the amount of hilling according to the width of the ridge, so as to push the soil to the roots of the crop and complete the hilling operation. The hilling plow is expandable. According to the agronomic needs of different crops, multiple units can be attached to agricultural machinery to realize multi-row weeding and hilling. Attached Figure Description

[0024] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0025] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ;

[0026] Figure 2 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 ;

[0027] Figure 3 This is a front view structural diagram of the present utility model;

[0028] Figure 4 This is a partial cross-sectional structural diagram of the protective shell in this utility model;

[0029] Figure 5 This is a partial cross-sectional structural diagram of the soil-laying plate 1 in this utility model;

[0030] In the picture: 1. Shovel tip;

[0031] 2. Fasteners; 201. Fastening block; 202. Fastening nut; 203. Fastening bolt;

[0032] 3. U-shaped fixed semicircular piece; 4. Connecting plate one; 5. Spring tooth; 6. Suspension fixing bracket; 7. Connecting plate two;

[0033] 8. Fasteners; 801. U-shaped fixing plate; 802. Reinforcing plate; 803. Nut; 804. Fixing bolt;

[0034] 9. Locking pin; 901. Retaining ring; 902. Locking pin;

[0035] 10. Shovel arm; 11. Soil-laying plate one; 12. Soil-laying plate two; 13. Adjusting plate; 14. Vibration motor; 15. Fixing base; 16. Adjusting arc; 17. Connecting bolt one; 18. Protective shell;

[0036] 19. Connecting parts; 1901. Washer; 1902. Two connecting bolts; 1903. Connecting nuts;

[0037] 20. Isolation cloth; 21. Steel balls; 22. Mounting plate; 23. Mounting bolts. Detailed Implementation

[0038] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0039] Example

[0040] Please see Figure 1 - Figure 5 The present invention provides a toothed soil-laying plowshare, comprising: a shovel tip 1;

[0041] The lower surface of the shovel tip 1 is provided with a shovel arm 10, the surface of the shovel arm 10 is provided with a connector 19 that matches the shovel tip 1, the upper part of the surface of the shovel arm 10 is provided with a spring tooth 5, the outer surface of the shovel arm 10 is provided with a fastener 2 that matches the spring tooth 5, one side of the spring tooth 5 is provided with a connecting plate 4, and one side of the connecting plate 4 is provided with a suspension fixing frame 6.

[0042] One side of the spring tooth 5 is provided with a fixing part 8 that matches the connecting plate 4. One side of the shovel arm 10 is fixedly connected with a fixing seat 15. On both sides of the fixing seat 15, there are a first soil-laying plate 11 and a second soil-laying plate 12 respectively. The surfaces of the first soil-laying plate 11 and the second soil-laying plate 12 are provided with connecting parts.

[0043] Both the first soil-laying plate 11 and the second soil-laying plate 12 have a vibrating component on one side. Both the first soil-laying plate 11 and the second soil-laying plate 12 have a vibrating cavity inside. The inner wall of the vibrating cavity is provided with multiple sets of vibrating components, including an isolation cloth 20 and steel balls 21 disposed on the surface of the isolation cloth 20.

[0044] Furthermore, the connector 19 includes a connecting bolt 1902 and a connecting nut 1903 threadedly connected to the surface of the connecting bolt 1902, which are provided on the two shovel arms 10;

[0045] The connecting bolt 1902 passes through the reserved holes of the shovel tip 1 and the shovel arm 10, and the inner side wall of the shovel tip 1 contacts the gasket 1901.

[0046] Specifically, during installation, the mating part of the shovel tip 1 is placed against the lower end of the shovel arm 10, aligning the pre-drilled holes of both. The connecting bolt 1902 is then passed through the holes in the shovel arm 10 and the shovel tip 1 in sequence. Finally, the connecting nut 1903 is tightened at the other end of the bolt. The washer 1901 is used to distribute the pre-tightening force, protect the surface of the parts, and prevent the connection from loosening. This connection method enables the quick replacement of the shovel tip 1, facilitating maintenance or replacement of worn parts.

[0047] Furthermore, the fastener 2 includes a fastening block 201, a threaded hole on the surface of the fastening block 201, a fastening bolt 203 threaded to the inner wall of the threaded hole, and a fastening nut 202 threaded to the surface of the fastening bolt 203.

[0048] The surface of the spring tooth 5 has an insertion opening, and the inner wall of the insertion opening has a U-shaped fixing semicircular piece 3.

[0049] Specifically, when installing the spring tooth 5, the insertion port at its end is fitted onto the U-shaped fixed semicircular plate 3 pre-welded to the shovel arm 10. Then, the fastening bolt 203 is passed through the hole on the U-shaped fixed semicircular plate 3 and screwed into the threaded hole of the fastening block 201. Finally, it is locked with the fastening nut 202. This structure firmly fixes the end of the spring tooth 5 to the shovel arm 10, so that it can effectively buffer the impact force during operation and assist in resetting after passing over obstacles.

[0050] Furthermore, the fastener 8 includes a U-shaped fixing piece 801 disposed on the surface of the connecting plate 4, an installation port opened on the surface of the U-shaped fixing piece 801, a reinforcing piece 802 fixedly connected to the surface of the U-shaped fixing piece 801, a fixing bolt 804, and a nut 803 threadedly connected to the surface of the fixing bolt 804.

[0051] The fixing bolt 804 passes through the reserved hole between the spring tooth 5 and the reinforcing plate 802.

[0052] Specifically, this component is used to fix the top of the spring tooth 5 to the connecting plate 4. During assembly, the U-shaped fixing piece 801 is snapped onto the connecting plate 4, so that the hole of the reinforcing piece 802, the gap of the coil at the end of the spring tooth 5 and the mounting hole on the U-shaped fixing piece 801 are aligned. The fixing bolt 804 is passed through these aligned holes, and finally the nut 803 is tightened. In this way, the elastic force of the spring tooth is reliably transmitted to the suspension fixing frame 6 through the connecting plate 4.

[0053] Furthermore, the connecting components include an adjusting plate 13, an adjusting arc 16 formed on the surface of the adjusting plate 13, a connecting bolt 17 provided on the inner wall of the adjusting arc 16, and a fixing nut threadedly connected to the surface of the connecting bolt 17.

[0054] Specifically, this component is used to connect the first soil-covering plate 11 and the second soil-covering plate 12 to the fixing seat 15 and adjust their angle. During adjustment, first loosen the fixing nut, and then move the adjusting plate 13 along the adjusting arc 16 to change the opening of the first soil-covering plate 11 and the second soil-covering plate 12 relative to the forward direction. After adjusting to the required angle, tighten the fixing nut again to lock the soil-covering plate in this position to adapt to the ridge spacing and soil-covering width required by different agronomic requirements.

[0055] Furthermore, the vibration component includes a protective shell 18, a mounting plate 22, a plurality of mounting bolts 23 provided on the surface of the mounting plate 22, and a vibration motor 14 fixedly connected to the surface of the mounting plate 22;

[0056] The protective shell 18 has a wire hole on its surface, and the soil-supporting plate 11 and soil-supporting plate 22 have multiple threaded grooves on one side for mounting bolts 23.

[0057] Specifically, the vibratory motor 14 is installed on the outside of the soil-covering plate via the mounting plate 22. During installation, the mounting bolts 23 on the mounting plate 22 are aligned with the threaded grooves on the soil-covering plate 11 and the soil-covering plate 22 and screwed in and tightened. The power cord of the vibratory motor 14 is led out through the wire hole on the protective shell 18 and connected to the power supply. During operation, the vibratory motor 14 starts to generate high-frequency mechanical vibration, which is directly transmitted to the soil-covering plate to reduce soil adhesion, reduce traction resistance, and assist in breaking up soil clods.

[0058] Furthermore, a connecting plate 7 is fixedly connected to the top of the suspension bracket 6, and a connection port is provided on the surface of the suspension bracket 6.

[0059] Specifically, connecting plate 27 and the connecting port are used for quick connection with the three-point suspension device of the tractor. During connection, the tie rod of the tractor suspension mechanism is connected to the connecting port and fixed with a pin, thereby realizing the traction and lifting control of the plowshare by the power machinery.

[0060] Furthermore, a locking pin hole is provided at one end of the shovel arm 10, and a locking pin 9 is provided on the inner wall of the locking pin hole. The locking pin 9 includes a locking pin 902 and a fixing ring 901 rotatably connected to the surface of the locking pin 902.

[0061] Specifically, after the earthmoving plow is connected to the suspension device, the locking pin 902 is inserted into the locking pin hole at the upper end of the shovel arm 10 to prevent the shovel arm 10 from accidentally detaching from the suspension frame during operation. The fixing ring 901 facilitates manual operation of the locking pin 902 and can also be used to attach a safety rope to prevent the locking pin 902 from being lost.

[0062] The workflow of this application:

[0063] The spring-tooth type ridging plowshare is quickly connected and fixed to the three-point suspension system of the tractor or other agricultural power machinery through the connecting plate 2 7 and the connecting port on the suspension fixing frame 6 on its top. During operation, the lifting and lowering of the ridging plowshare is controlled by the hydraulic suspension system of the tractor.

[0064] The workflow begins with the unit moving forward. The tractor's power pulls the ridging plowshare forward, and the shovel tip 1 cuts into the soil first, performing the main functions of breaking and loosening the soil. Immediately afterwards, through the connecting parts installed on both sides of the fixed seat 15, the ridging plate 11 and the ridging plate 2 12 push, turn and pile the soil that has been loosened by the shovel tip 1 to both sides, thereby shaping the required ridge or completing the ridging operation at the crop roots.

[0065] The core innovation of this device lies in its integrated vibration damping and soil breaking system. The operator can remotely start the vibration motor 14 installed on the first soil-laying plate 11 and the second soil-laying plate 12 from the cab. The high-frequency mechanical vibration generated by the vibration motor 14 is directly transmitted to the entire body of the first soil-laying plate 11 and the second soil-laying plate 12 through the mounting plate 22. This vibration will immediately excite multiple sets of vibrating components in the vibration chambers enclosed inside the first soil-laying plate 11 and the second soil-laying plate 12 to work, that is, to cause a large number of steel balls 21 to bounce violently and irregularly on the surface of the isolation cloth 20, generating widespread secondary vibration and shock waves.

[0066] This composite vibration mode, which combines direct vibration of the vibrating motor 14 with inertial impact of steel balls 21, can extremely effectively and instantly destroy the adhesion layer between the soil and the metal surface of the ridging board, minimizing friction and tillage resistance. At the same time, continuous vibration also helps to further break up large clods of soil, making the soil finer and the ridges more aesthetically pleasing, ultimately significantly reducing the tractor's traction load and fuel consumption, achieving high-efficiency, energy-saving, and high-quality operation.

[0067] When the unit reaches the edge of the field or needs to be moved, the hydraulic system is operated to raise the entire earth-laying plowshare off the ground, and the vibrating motor 14 is turned off at the same time, allowing for turning or transportation. If the shovel tip 1 encounters a large, hard, buried obstacle (such as a rock) during operation, the spring teeth 5 allow the shovel arm 10 and the entire working parts to undergo limited backward and downward displacement, thereby avoiding structural damage. After passing the obstacle, the restoring force of the spring teeth can automatically reset it and continue normal operation. In addition, when the shovel tip 1 encounters an obstacle, the spring teeth 5 and the U-shaped fixed semicircular plate 3 cooperate to form a slight deformation, making it less likely to damage the shovel tip 1.

[0068] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A spring-tooth type soil-laying plowshare, characterized in that, include: Shovel tip (1); The lower surface of the shovel tip (1) is provided with a shovel arm (10), the surface of the shovel arm (10) is provided with a connector (19) that matches the shovel tip (1), the upper part of the surface of the shovel arm (10) is provided with a spring tooth (5), the outer surface of the shovel arm (10) is provided with a fastener (2) that matches the spring tooth (5), one side of the spring tooth (5) is provided with a connecting plate (4), and one side of the connecting plate (4) is provided with a suspension fixing frame (6). One side of the spring tooth (5) is provided with a fixing part (8) that matches the connecting plate one (4), and one side of the shovel arm (10) is fixedly connected with a fixing seat (15). The two sides of the fixing seat (15) are respectively provided with a soil-laying plate one (11) and a soil-laying plate two (12). The surfaces of the soil-laying plate one (11) and the soil-laying plate two (12) are provided with connecting parts. Both the first soil-laying board (11) and the second soil-laying board (12) are provided with a vibration component on one side. Both the first soil-laying board (11) and the second soil-laying board (12) are provided with a vibration cavity. The inner wall of the vibration cavity is provided with multiple sets of vibration components. The vibration components include an isolation cloth (20) and steel balls (21) on the surface of the isolation cloth (20).

2. The spring-tooth type soil-laying plowshare according to claim 1, characterized in that: The connector (19) includes two shovel arms (10), a second connecting bolt (1902), and a connecting nut (1903) threaded onto the surface of the second connecting bolt (1902). The second connecting bolt (1902) passes through the reserved holes of the shovel tip (1) and the shovel arm (10), and the inner side wall of the shovel tip (1) is in contact with the gasket (1901).

3. The spring-tooth type soil-laying plowshare according to claim 1, characterized in that: The fastener (2) includes a fastening block (201), a threaded hole on the surface of the fastening block (201), a fastening bolt (203) threaded to the inner wall of the threaded hole, and a fastening nut (202) threaded to the surface of the fastening bolt (203). The surface of the spring tooth (5) is provided with an insertion opening, and the inner wall of the insertion opening is provided with a U-shaped fixing semicircular piece (3).

4. The spring-tooth type soil-laying plowshare according to claim 1, characterized in that: The fastener (8) includes a U-shaped fixing piece (801) provided on the surface of the connecting plate (4), an installation port opened on the surface of the U-shaped fixing piece (801), a reinforcing piece (802) fixedly connected to the surface of the U-shaped fixing piece (801), a fixing bolt (804) and a nut (803) threadedly connected to the surface of the fixing bolt (804). The fixing bolt (804) passes through the pre-drilled holes of the spring tooth (5) and the reinforcing plate (802).

5. A toothed soil-laying plowshare according to claim 1, characterized in that: The connecting component includes an adjusting plate (13), an adjusting arc opening (16) on the surface of the adjusting plate (13), a connecting bolt (17) on the inner wall of the adjusting arc opening (16), and a fixing nut threadedly connected to the surface of the connecting bolt (17).

6. A spring-tooth type soil-laying plowshare according to claim 1, characterized in that: The vibration component includes a protective shell (18), a mounting plate (22), a plurality of mounting bolts (23) provided on the surface of the mounting plate (22), and a vibration motor (14) fixedly connected to the surface of the mounting plate (22). The protective shell (18) has a wire hole on its surface, and the first soil plate (11) and the second soil plate (12) have multiple threaded grooves for mounting bolts (23) on one side.

7. A spring-tooth type soil-laying plowshare according to claim 1, characterized in that: The top of the suspension bracket (6) is fixedly connected to a connecting plate (7), and the surface of the suspension bracket (6) is provided with a connection port.

8. A spring-tooth type soil-laying plowshare according to claim 1, characterized in that: One end of the shovel arm (10) is provided with a locking pin hole, and the inner wall of the locking pin hole is provided with a locking pin (9). The locking pin (9) includes a locking pin (902) and a fixing ring (901) rotatably connected to the surface of the locking pin (902).

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