Deep scarification equipment for hardened dry paddy field

Abstract

The utility model discloses deep scarification equipment for hardened dry paddy fields, which relates to the technical field of paddy field deep scarification and comprises a concentric-square-shaped plate, a first support plate and a second support plate are respectively arranged in the concentric-square-shaped plate in a sliding manner, a lifting component is arranged at the top of the concentric-square-shaped plate, a plurality of deep scarification cutters are arranged at the bottom of the first support plate, and a sliding plate is arranged in the second support plate in a sliding manner. A row-shaped smashing rod and a transverse plate are arranged at the two ends of the sliding plate correspondingly, so that massive soil is smashed, a disc is arranged at the top of the second supporting plate through a motor, a supporting column is arranged on the surface of the disc, an arc-shaped groove used for being in sliding connection with the supporting column is formed in the transverse plate, and a leveling assembly is arranged on one side of the first supporting plate, so that soil obtained after deep scarification is leveled; the subsoiler has the advantages that blocky soil blocks left after subsoiling of the subsoiling cutter can be smashed conveniently, the subsoiling effect is improved, follow-up cultivation of paddy field soil is guaranteed, and use convenience is good; and the leveling roller freely falls to level the subsoiled soil.

Description

Technical Field

[0001] The utility model relates to deep tillage equipment, in particular to deep tillage equipment for compacted dry rice fields, and belongs to the technical field of deep tillage of rice fields. Background Art

[0002] Paddy fields are a type of farmland that uses green planting technology to grow rice using the soil fertility and water function of rice. Paddy fields have the characteristics of small land area, high unit yield, water saving, and stable yield. When paddy fields are sown in the later stage, the surface water is lost and the soil in the paddy fields will become compacted. When sowing again, the soil needs to be loosened and deep loosened to facilitate the subsequent sowing of rice.

[0003] Among them, the "multifunctional deep loosening machine" disclosed in the application number "CN202322706183.6" "comprises a main body mechanism, a connecting mechanism is movably installed in the middle part of the main body mechanism, and a loosening mechanism is fixedly installed at the lower end of the connecting mechanism, and the loosening mechanism includes a mounting block, a deep loosening shovel is movably installed in the middle part of the lower end of the mounting block, an extension rod is fixedly provided on the rear end of the deep loosening shovel, an electric lifting rod is fixedly connected to the outer end of the extension rod, and the upper end of the electric lifting rod is movably connected to the connecting block, and a movable block one is fixedly assembled on the upper side below the deep loosening shovel, a movable shovel is fixedly installed on the upper end of the movable block one, and a movable block two is fixedly connected below the lower end of the movable shovel, an electric telescopic rod is fixedly installed on the lower end of the movable block two, and the lower end of the electric telescopic rod is movably connected to the movable block three". In the utility model, the electric lifting rod is driven to adjust the downward pressing angle of the deep loosening shovel through the connecting block, thereby controlling the depth of the soil.

[0004] However, the above method still has the following defects: the soil can be deeply loosened by setting up multiple deep loosening shovels, but after the soil is deeply loosened, large lumps of soil are often left in the soil, resulting in a certain impact on the deep loosening effect, affecting the subsequent soil cultivation, and poor convenience of use. Utility Model Content

[0005] The purpose of the utility model is to provide deep tillage equipment for compacted dry rice fields, so as to solve the problem in the above-mentioned background technology that after deep tillage of the soil, large lumps of soil are often left in the soil, resulting in a certain influence on the deep tillage effect, affecting the subsequent soil cultivation and poor convenience of use.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: deep tillage equipment for compacted dry rice fields, comprising a circular plate, wherein a support plate one and a support plate two are slidingly provided inside the circular plate, a lifting assembly is provided on the top of the circular plate, a plurality of deep tillage knives are provided on the bottom of the support plate one, a slide plate is slidingly provided inside the support plate two, and row-type breaking rods and cross plates are provided at both ends of the slide plate to break up large pieces of soil, a disc is provided on the top of the support plate two through a motor, and a pillar is provided on the surface of the disc, an arc groove for slidingly connecting the pillar is opened inside the cross plate, and a leveling assembly is provided on one side of the support plate one to level the soil after deep tillage.

[0007] As a preferred technical solution of the utility model, the top of the deep loosening knife is fixedly connected to the bottom of the support plate through a plurality of bolts, two mounting plates are symmetrically provided on one side of the circular plate, and two mounting holes are opened on the surface of the mounting plate.

[0008] As an optimal technical solution of the utility model, the lifting assembly includes a portal frame 1 and a portal frame 2, and the portal frame 1 and the portal frame 2 are both fixedly installed on the top of the circular plate. The top of the portal frame 1 and the top of the portal frame 2 are respectively provided with a hydraulic cylinder 1 and a hydraulic cylinder 2. The hydraulic rod of the hydraulic cylinder 1 passes through the portal frame 1 and is fixedly connected to the top of the support plate 1. The hydraulic rod of the hydraulic cylinder 2 passes through the portal frame 2 and is provided with a support block. The top of the motor is fixedly connected to the bottom of the support block.

[0009] As a preferred technical solution of the utility model, two guide rods 1 are symmetrically slidably provided inside the door frame 1 and the door frame 2, and the bottom of the guide rod 1 is fixedly connected to the top of the support plate 1 and the top of the support plate 2 respectively.

[0010] As a preferred technical solution of the utility model, two fixing plates are symmetrically arranged in the middle of the slide plate, and a second guide rod is arranged on the top of the fixing plate. The top of the second guide rod passes through the fixing plate and is provided with a limiting cap.

[0011] As a preferred technical solution of the utility model, a spring is sleeved on the surface of the second guide rod, the bottom end of the spring is fixedly connected to the top of the second support plate, and the other end is fixedly connected to the bottom end of the limiting cap.

[0012] As a preferred technical solution of the utility model, the leveling assembly includes two cross beams, which are symmetrically installed on one side of a support plate, a swing plate is rotatably provided at one end of the cross beam, a leveling roller is rotatably provided between the two swing plates, and a cross bar is provided between the two swing plates.

[0013] As a preferred technical solution of the utility model, a hook is provided on one side of the bottom end of the circular plate through a pull rope, and the hook is connected to the cross bar.

[0014] Compared with the related art, the deep tillage equipment for hardened dry rice fields provided by the utility model has the following beneficial effects:

[0015] 1. The motor driven disc and the pillars on the surface of the disc are driven to rotate synchronously. The arc groove is matched with the pillars to slide inside the arc groove, thereby driving the cross plate and the slide plate to move repeatedly in the vertical direction, and then driving the row-type breaking rods to move repeatedly in the vertical direction, so as to break up the lumps of soil left after deep loosening by the deep loosening knife, improve the deep loosening effect, ensure the subsequent cultivation of the paddy field soil, and have good convenience of use.

[0016] 2. At the same time, the leveling component cooperates with the lifting component to drive the deep loosening knife to rise and fall, and at the same time drive the crossbeam to rise and fall synchronously. By rotating the swing plate, the leveling roller can fall freely to level the deep loosened soil. At the same time, it will not cause a certain impact on the row breaking rod, so that the leveled land is conducive to the growth and development of the rice root system and improve the quality of rice. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is one of the structural schematic diagrams of the utility model;

[0018] Figure 2 It is a schematic diagram of the exploded structure of the circular plate of the utility model;

[0019] Figure 3 This is a schematic diagram of the explosion structure of the support plate 2 of the utility model;

[0020] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure at point A;

[0021] Figure 5 It is a schematic diagram of the exploded structure of the leveling component of the utility model;

[0022] Figure 6 This is the second structural schematic diagram of the present utility model.

[0023] In the figure: 1. circular plate; 2. support plate 1; 3. support plate 2; 4. deep loosening knife; 5. slide plate; 6. row breaking rod; 7. cross plate; 8. motor; 9. leveling assembly; 901. cross beam; 902. swing plate; 903. leveling roller; 904. cross bar; 905. hook; 10. disc; 11. lifting assembly; 1101. door frame 1; 1102. door frame 2; 1103. hydraulic cylinder 1; 1104. hydraulic cylinder 2; 1105. guide rod 1; 1106. fixed plate; 1107. guide rod 2; 1108. spring; 1109. limit cap; 12. pillar; 13. arc groove; 14. mounting plate. DETAILED DESCRIPTION

[0024] 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.

[0025] Embodiment 1:

[0026] See also Figure 1-6 The utility model provides a deep loosening device for a compacted dry paddy field, comprising a circular plate 1, wherein a support plate 1 and a support plate 2 3 are respectively slidably arranged inside the circular plate 1, a lifting assembly 11 is arranged on the top of the circular plate 1, and a plurality of deep loosening knives 4 are arranged on the bottom of the support plate 2, so that the deep loosening knives 4 can be driven to move in the vertical direction by the lifting assembly 11, so as to facilitate deep loosening of the paddy field soil depth according to needs, and the use is more convenient, a slide plate 5 is slidably arranged inside the support plate 2 3, and row-type breaking rods 6 and a cross plate 7 are respectively arranged at both ends of the slide plate 5, so that large pieces of soil can be broken, a disc 10 is arranged on the top of the support plate 2 3 through a motor 8, and a support column 12 is arranged on the surface of the disc 10, and an arc groove 13 for slidingly connecting the support column 12 is opened inside the cross plate 7, The motor 8 is driven to drive the disc 10 and the pillar 12 on the surface of the disc 10 to rotate synchronously, and the arc groove 13 is matched to make the pillar 12 slide inside the arc groove 13, thereby driving the cross plate 7 and the slide plate 5 to move repeatedly in the vertical direction, and then driving the row-shaped breaking rod 6 to move repeatedly in the vertical direction, so as to facilitate the breaking of the blocky soil left after deep loosening, improve the deep loosening effect, ensure the subsequent cultivation of paddy field soil, and have good convenience in use. A leveling component 9 is provided on one side of the support plate 2. The leveling component 9 is provided to facilitate the leveling operation of the soil after deep loosening. The leveled land is conducive to the growth and development of the root system of rice, improves the quality of rice, and makes the soil leveled after deep loosening.

[0027] The lifting assembly 11 includes a gantry frame 1101 and a gantry frame 1102, both of which are fixedly mounted on the top of the circular plate 1, and a hydraulic cylinder 1103 and a hydraulic cylinder 2 1104 are respectively arranged on the top of the gantry frame 1101 and the top of the gantry frame 2 1102, the hydraulic rod of the hydraulic cylinder 1103 penetrates the gantry frame 1101 and is fixedly connected to the top of the support plate 2, the hydraulic rod of the hydraulic cylinder 2 1104 penetrates the gantry frame 2 1102 and is provided with a support block, the top of the motor 8 is fixedly connected to the bottom of the support block, so that the hydraulic cylinder 1103 and the hydraulic cylinder 2 1104 are conveniently used to drive the support plate 2 and the support plate 3 to move in the vertical direction, so that the deep loosening knife 4 can be adjusted in the vertical direction, so that the deep loosening operation can be performed on the rice fields of different depths, and the row-type breaking rod 6 can be conveniently driven to break the block soil, which is convenient to use;

[0028] Two guide rods 1105 are symmetrically slidably arranged inside the door frame 1 101 and inside the door frame 2 1102, and the bottom of the guide rod 1 1105 is fixedly connected to the top of the support plate 1 2 and the top of the support plate 2 3 respectively, so as to play a role of limiting and guiding the movement of the support plate 1 2 and the support plate 2 3, thereby improving the stability of the support plate 1 2 and the support plate 2 3;

[0029] The top of the deep loosening knife 4 is fixedly connected to the bottom of the support plate 2 by a number of bolts, which is convenient for installing and disassembling the deep loosening knife 4. Two mounting plates 14 are symmetrically arranged on one side of the circular plate 1, and two mounting holes are provided on the surface of the mounting plate 14, which is convenient for connecting and installing the mounting plate 14 with the mounting holes and the traction equipment.

[0030] Embodiment 2:

[0031] A spring 1108 is sleeved on the surface of the second guide rod 1107, the bottom end of the spring 1108 is fixedly connected to the top of the second support plate 3, and the other end is fixedly connected to the bottom end of the limit cap 1109, so as to stabilize the movement of the slide plate 5 and improve the stability of the device;

[0032] The leveling assembly 9 includes two cross beams 901, which are symmetrically installed on one side of the support plate 2. A swing plate 902 is rotatably provided at one end of the cross beam 901, and a leveling roller 903 is rotatably provided between the two swing plates 902. A cross bar 904 is provided between the two swing plates 902, so that the two cross beams 901, the swing plates 902 and the leveling roller 903 can be driven to move in the vertical direction by the movement of the support plate 2. By rotating the swing plate 902, the leveling roller 903 can be freely dropped to level the deep loosened soil, and at the same time, the row breaking rod 6 will not be affected to a certain extent.

[0033] A hook 905 is provided on one side of the bottom end of the circular plate 1 through a pull rope, and the hook 905 is connected to the cross bar 904, so that when the leveling roller 903 is not in use, the cross bar 904 can be hung up by the hook 905 for subsequent use;

[0034] Two fixed plates 1106 are symmetrically arranged in the middle of the slide plate 5, and a second guide rod 1107 is arranged on the top of the fixed plate 1106. The top of the second guide rod 1107 passes through the fixed plate 1106 and is provided with a limiting cap 1109, so as to play a guiding and limiting role and is convenient to use.

[0035] When in use, first, the deep loosening device is placed in a suitable position, and then the mounting plate 14 is used in conjunction with the bolt and nut group to connect and fix the deep loosening device with the traction device, and the traction device is used to provide power to the electrical equipment at the deep loosening device, and then according to the depth of deep loosening of the soil in the rice field as needed, the support plate 2 is driven to move in the vertical direction by controlling the hydraulic cylinder 1103, and multiple deep loosening knives 4 are driven to perform deep loosening operations on the rice field. During the deep loosening process, some larger lumps of soil may be generated on the surface of the rice field, affecting the deep loosening effect, and then the deep loosening knives 4 can be used to loosen the soil. The hydraulic cylinder 1104 is set to drive the support block and the motor 8 to move in the vertical direction, thereby driving the support plate 3 and the row-type breaking rod 6 to move in the vertical direction, and then the motor 8 is controlled to drive the set disc 10 and the support 12 to rotate, and cooperate with the arc groove 13 at the horizontal plate 7, so that the horizontal plate 7 and the slide plate 5 are repeatedly moved in the vertical direction, thereby driving the set row-type breaking rod 6 to repeatedly move in the vertical direction, so as to facilitate the breaking of the blocky soil left after deep loosening, improve the deep loosening effect, ensure the subsequent cultivation of paddy field soil, and have good convenience in use;

[0036] During use, the cross bar 904 hung on the hook 905 can be removed, so that the rotatably connected swinging plate 902 can fall freely, so that the leveling roller 903 can roll in contact with the ground, and the deep loosening soil can be leveled. The leveled land is conducive to the growth and development of the root system of rice, and the quality of rice can be improved. Through the extension of the hydraulic cylinder 1103, the leveling roller 903 can be moved synchronously in the vertical direction, which will not cause a certain impact on the row-type breaking rod 6, thereby facilitating the improvement of the deep loosening effect.

[0037] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A deep loosening device for compacted dry rice fields, comprising a circular plate (1), characterized in that: A support plate 1 (2) and a support plate 2 (3) are slidably provided inside the circular plate (1), a lifting assembly (11) is provided on the top of the circular plate (1), a plurality of deep loosening knives (4) are provided on the bottom of the support plate 1 (2), a slide plate (5) is slidably provided inside the support plate 2 (3), and row-shaped breaking rods (6) and a cross plate (7) are provided at both ends of the slide plate (5) so that large pieces of soil can be broken up, a disc (10) is provided on the top of the support plate 2 (3) through a motor (8), and a support column (12) is provided on the surface of the disc (10), an arc groove (13) for slidably connecting the support column (12) is provided inside the cross plate (7), and a leveling assembly (9) is provided on one side of the support plate 1 (2) so that the soil can be leveled after deep loosening.

2. The deep tillage equipment for hardened dry rice fields according to claim 1, characterized in that: The top of the deep loosening knife (4) is fixedly connected to the bottom of the support plate (2) by means of a plurality of bolts. Two mounting plates (14) are symmetrically arranged on one side of the circular plate (1), and two mounting holes are provided on the surface of the mounting plate (14).

3. The deep tillage equipment for hardened dry rice fields according to claim 1, characterized in that: The lifting assembly (11) comprises a portal frame 1 (1101) and a portal frame 2 (1102), wherein the portal frame 1 (1101) and the portal frame 2 (1102) are both fixedly mounted on the top of the circular plate (1), and the top of the portal frame 1 (1101) and the top of the portal frame 2 (1102) are respectively provided with a hydraulic cylinder 1 (1103) and a hydraulic cylinder 2 (1104), wherein the hydraulic rod of the hydraulic cylinder 1 (1103) passes through the portal frame 1 (1101) and is fixedly connected to the top of the support plate 1 (2), and the hydraulic rod of the hydraulic cylinder 2 (1104) passes through the portal frame 2 (1102) and is provided with a support block, and the top of the motor (8) is fixedly connected to the bottom of the support block.

4. The deep tillage equipment for hardened dry rice fields according to claim 3, characterized in that: Two guide rods 1 (1105) are symmetrically slidably arranged inside the door frame 1 (1101) and the door frame 2 (1102), and the bottom of the guide rod 1 (1105) is fixedly connected to the top of the support plate 1 (2) and the top of the support plate 2 (3) respectively.

5. The deep tillage equipment for hardened dry rice fields according to claim 1, characterized in that: Two fixed plates (1106) are symmetrically arranged in the middle of the slide plate (5), and a second guide rod (1107) is arranged on the top of the fixed plate (1106). The top of the second guide rod (1107) passes through the fixed plate (1106) and is provided with a limiting cap (1109).

6. The deep tillage equipment for hardened dry rice fields according to claim 5, characterized in that: A spring (1108) is sleeved on the surface of the second guide rod (1107), the bottom end of the spring (1108) is fixedly connected to the top of the second support plate (3), and the other end is fixedly connected to the bottom end of the limiting cap (1109).

7. The deep tillage equipment for hardened dry rice fields according to claim 1, characterized in that: The leveling assembly (9) comprises two cross beams (901), the two cross beams (901) are symmetrically mounted on one side of the support plate (2), a swing plate (902) is rotatably provided at one end of the cross beam (901), a leveling roller (903) is rotatably provided between the two swing plates (902), and a cross bar (904) is provided between the two swing plates (902).

8. The deep tillage equipment for hardened dry rice fields according to claim 7, characterized in that: A hook (905) is provided on one side of the bottom end of the circular plate (1) via a pull rope, and the hook (905) is connected to the cross bar (904).

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