Agricultural machine soil turning and deep scarification device for agricultural planting
The agricultural tillage device addresses adjustability and maintenance issues by incorporating adjustable components for depth control and tool replacement, improving operational flexibility and maintenance.
Patent Information
- Application Number
- CN202422372268.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-27
- Publication Date
- 2025-07-15
- Estimated Expiration
- 2034-09-27
AI Technical Summary
The existing agricultural machinery deep-loosening device has a fixed structure, poor adjustment adaptability, and is not convenient to disassemble and replace when damaged.
A deep loosening device for the agricultural machinery including an adjustment mechanism, a deep loose shovel mechanism and a motor drive system is designed. Through the coordination of a dual-axis motor, bevel gear, bidirectional screw and threaded block, the adjustment and replacement of the deep loose shovel is achieved, and the coordination of the limit pin and spring is achieved to achieve stable installation and disassembly of the deep loose shovel.
It realizes flexible adjustment of soil turning depth and rapid replacement of deep loose shovels, improves the adaptability and maintenance convenience of the device, and ensures the stability and efficiency of the soil turning process.
Smart Images
Figure CN223094157U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of agricultural equipment, and particularly relates to a soil-turning and deep loosening device for agricultural planting machines and tools. Background Technique
[0002] The soil-turning and deep loosening device is a tillage machine used in conjunction with a large-horsepower tractor, mainly for mechanized turning and leveling of deep soil in rows or in all directions. Using the soil-turning and deep loosening device for operation is beneficial to improving the soil tillage layer structure, breaking the subsoil layer soil, enhancing the soil's water storage and moisture preservation capacity, and promoting grain growth.
[0003] Problems existing in the prior art:
[0004] Most of the existing soil-turning and deep loosening devices for agricultural machines and tools are fixedly arranged during use, which makes the device have poor adjustment adaptability during the soil-turning process, and it is inconvenient to disassemble and replace the device when it is damaged. Content of the Utility Model
[0005] The purpose of the utility model is to provide a soil-turning and deep loosening device for agricultural planting machines and tools, which can solve the problems that most of the existing soil-turning and deep loosening devices for agricultural machines and tools are fixedly arranged during use, resulting in poor adjustment adaptability during the soil-turning process, and it is inconvenient to disassemble and replace the device when it is damaged.
[0006] The technical solution adopted by the utility model is specifically as follows:
[0007] A soil-turning and deep loosening device for agricultural planting machines and tools includes a mounting frame. The upper end of the mounting frame is fixedly connected with a fixed frame. The inner upper surface of the fixed frame is fixedly connected with an adjusting mechanism. The left and right ends of the adjusting mechanism are respectively arranged on the left and right side surfaces inside the fixed frame. The lower end of the adjusting mechanism is fixedly connected with a square frame. The front and rear sides inside the square frame are respectively fixedly connected with the front and rear ends of two mounting cross plates. Both of the two mounting cross plates are provided with a plurality of deep loosening shovel mechanisms through a plurality of limiting holes opened thereon, and the left and right deep loosening shovel mechanisms are staggered. A plurality of the deep loosening shovel mechanisms are respectively slidably connected with two cross bars.
[0008] T-shaped sleeves are sleeved on the front and rear sides of both of the two cross bars. Both of the two cross bars are respectively threadedly connected with four rotating baffles with threaded holes inside through threaded structures arranged at their front and rear ends. The upper ends of the four T-shaped sleeves are fixedly connected with the square frame.
[0009] Both the front and rear ends of the square frame are fixedly connected with two limiting plates. The four limiting plates are respectively movably connected with four limiting rods. The upper ends of the four limiting rods are fixedly connected with the fixed frame. A connecting frame is arranged at the left end of the mounting frame. Two moving wheels are arranged on both the front and rear sides at the lower end of the mounting frame.
[0010] The subsoiling shovel mechanism includes a square sliding sleeve. The square sliding sleeve is slidably connected with the corresponding mounting cross plate. A limiting pin is arranged on the square sliding sleeve. A spring is sleeved on the limiting pin. The upper end of the spring is fixedly connected with the upper side of the limiting pin. The lower end of the spring is fixedly connected with the square sliding sleeve.
[0011] The limiting pin is inserted into the corresponding mounting cross plate with a number of limiting holes inside. A concave mounting seat is fixedly connected to the left end of the square sliding sleeve.
[0012] The concave mounting seat is provided with a subsoiling shovel main body through two mounting bolts arranged thereon. A limiting sliding sleeve is fixedly connected to the right end of the subsoiling shovel main body. The limiting sliding sleeve is slidably connected with the corresponding cross bar.
[0013] The adjusting mechanism includes a double-shaft motor. The upper end of the double-shaft motor is fixedly connected with the fixed frame. The double-shaft motor is fixedly connected with one end of two rotating rods respectively through two output shafts arranged thereon. The other ends of the two rotating rods are both fixedly connected with a bevel gear one.
[0014] The two bevel gear ones are respectively meshed and driven with two bevel gear twos. The two bevel gear twos are respectively fixedly connected with two bidirectional screws. Two threaded blocks are respectively threadedly connected to the two bidirectional screws. The lower ends of the four threaded blocks are respectively movably connected with push-pull rods. The lower ends of the four push-pull rods are respectively movably connected with two fixed rods one.
[0015] The front and rear ends of the two fixed rods one are respectively fixedly connected with the relatively close ends of two fixing plates. The lower ends of the two fixing plates are both fixedly connected with the square frame. The four threaded blocks are respectively movably connected with two fixed rods two through circular holes opened in their interiors.
[0016] The left and right ends of the two fixed rods two are respectively fixedly connected to the left and right side surfaces inside the fixed frame. The left and right ends of the two bidirectional screws are respectively movably connected with the left and right ends of the fixed frame. Two supporting plates are movably connected to the two rotating rods. The upper ends of the two supporting plates are both fixedly connected with the fixed frame.
[0017] The technical effects achieved by the present utility model are:
[0018] The utility model can drive the square frame to move downward through the mutual cooperation among the double-shaft motor, the rotating rod, the first bevel gear, the second bevel gear, the bidirectional screw rod, the threaded block, the second fixing rod, the push-pull plate, the first fixing rod and the fixing plate. Furthermore, through the mutual cooperation among the arranged mounting cross plate, the square sliding sleeve and the concave mounting seat, it can drive the arranged plurality of subsoiling shovel bodies to move downward, thereby achieving the adjustment process of the subsoiling depth during the soil-turning process of the device, enabling the device to achieve the adjustment effect of the subsoiling depth according to the actual soil loosening requirements. Through the mutual cooperation among the square sliding sleeve, the limit pin, the spring, the mounting cross plate and the concave mounting seat, it can adjust the distance between two adjacent subsoiling shovels on the front and rear sides according to the requirements during the use of the device, thereby enabling the device to achieve a good soil loosening effect for different soil qualities. Through the mutual cooperation among the concave mounting seat, the limiting sliding sleeve and the cross bar, it can quickly achieve the installation and fixation process of the subsoiling shovel body. Correspondingly, when the subsoiling shovel body is damaged, it can be conveniently removed from the device and replaced. BRIEF DESCRIPTION OF THE DRAWINGS
[0019] Figure 1 is the front view three-dimensional structure schematic diagram of the utility model;
[0020] Figure 2 is the left view three-dimensional structure schematic diagram of the utility model;
[0021] Figure 3 is the front view sectional three-dimensional structure schematic diagram of the utility model;
[0022] Figure 4 is the front view three-dimensional structure schematic diagram of the square frame of the utility model;
[0023] Figure 5 is the front view three-dimensional structure schematic diagram of the subsoiling shovel mechanism of the utility model;
[0024] Figure 6 is the front view three-dimensional structure schematic diagram of the adjusting mechanism of the utility model.
[0025] In the drawings, the list of components represented by each reference numeral is as follows:
[0026] 1. Mounting frame; 2. Movable wheels; 3. Subsoiling shovel mechanism; 31. Subsoiling shovel body; 32. Limit sliding sleeve; 33. Mounting bolts; 34. Concave mounting seat; 35. Square sliding sleeve; 36. Spring; 37. Limit pin; 4. Rotating baffle; 5. Cross bar; 6. Adjusting mechanism; 61. Fixed plate; 62. Push-pull rod; 63. Second fixed rod; 64. Threaded block; 65. Bi-directional screw; 66. First bevel gear; 67. Second bevel gear; 68. Rotating rod; 69. Support plate; 610. Dual-shaft motor; 611. First fixed rod; 7. Fixed frame; 8. Limiting rod; 9. Limiting plate; 10. Square frame; 11. T-shaped sleeve; 12. Connecting frame; 13. Mounting cross plate. Detailed implementation manner
[0027] In order to make the purpose and advantages of the present utility model clearer, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific implementation manners of the present utility model, and does not strictly limit the scope of protection specifically claimed by the present utility model.
[0028] As Figures 1-6 shown, an agricultural tillage and subsoiling device for agricultural planting includes a mounting frame 1. The upper end of the mounting frame 1 is fixedly connected to a fixed frame 7. The upper surface of the inner part of the fixed frame 7 is fixedly connected to an adjusting mechanism 6. The left and right ends of the adjusting mechanism 6 are respectively arranged on the left and right side surfaces inside the fixed frame 7. The lower end of the adjusting mechanism 6 is fixedly connected to a square frame 10. The front and rear sides inside the square frame 10 are respectively fixedly connected to the front and rear ends of two mounting cross plates 13. A plurality of subsoiling shovel mechanisms 3 are arranged on both mounting cross plates 13 through a plurality of limiting holes opened thereon, and the subsoiling shovel mechanisms 3 on the left and right sides are staggered. A plurality of subsoiling shovel mechanisms 3 are respectively slidably connected to two cross bars 5. By setting the adjusting mechanism 6, the square frame 10 can be driven to move downward, and then under the action of the provided mounting cross plates 13, the subsoiling shovel mechanisms 3 can be driven to move downward. At this time, the adjustment process of the tillage depth during the tillage process of the device can be achieved. Through the mutual cooperation between the provided subsoiling shovel mechanism 3 and the mounting cross plate 13, the distance between two adjacent subsoiling shovel mechanisms 3 on the front and rear sides can be adjusted, so that the device can achieve a good soil loosening effect for different soil types.
[0029] Furthermore, T-shaped sleeves 11 are sleeved on the front and back sides of the two cross bars 5. The two cross bars 5 are respectively threadedly connected to four rotating baffles 4 with threaded holes formed inside through the threaded structures provided at their front and rear ends. The upper ends of the four T-shaped sleeves 11 are fixedly connected to the square frame 10. Two limiting plates 9 are fixedly connected to the front and rear ends of the square frame 10 respectively. The four limiting plates 9 are movably connected to the four limiting rods 8 respectively. The upper ends of the four limiting rods 8 are fixedly connected to the fixed frame 7. A connecting frame 12 is provided at the left end of the mounting frame 1. Two moving wheels 2 are provided on the front and back sides at the lower end of the mounting frame 1. By the mutual cooperation between the cross bar 5 and the T-shaped sleeve 11, the stability of the subsoiling shovel mechanism 3 during use can be increased. By providing the rotating baffle 4, the stability of the cross bar 5 sleeved on the corresponding T-shaped sleeve 11 can be ensured. By the mutual cooperation between the limiting rod 8 and the limiting plate 9, the movement direction of the square frame 10 can be restricted. By providing the connecting frame 12, the device can be conveniently connected to an agricultural tractor.
[0030] Furthermore, the subsoiling shovel mechanism 3 includes a square sliding sleeve 35. The square sliding sleeve 35 is slidably connected to the corresponding mounting cross plate 13. A limit pin 37 is provided on the square sliding sleeve 35. A spring 36 is sleeved on the limit pin 37. The limit pin 37 is inserted into the corresponding mounting cross plate 13 with a number of limit holes formed inside. A concave mounting seat 34 is fixedly connected to the left end of the square sliding sleeve 35. The subsoiling shovel main body 31 is mounted on the concave mounting seat 34 through two mounting bolts 33 provided thereon. A limit sliding sleeve 32 is fixedly connected to the right end of the subsoiling shovel main body 31. The limit sliding sleeve 32 is slidably connected to the corresponding cross bar 5. By pulling up the limit pin 37 to move it out of the corresponding limit hole, the square sliding sleeve 35 can be conveniently driven to slide on the corresponding mounting cross plate 13 at this time. Then, through this operation method and in cooperation with the provided concave mounting seat 34, the adjustment process of the distance between two adjacent subsoiling shovel main bodies 31 on the front and back sides can be achieved. By the cooperation between the limit sliding sleeve 32 and the cross bar 5, the stability of the subsoiling shovel main body 31 during use can be increased. By the mutual cooperation between the concave mounting seat 34 and the mounting bolts 33, the installation and fixation process of the subsoiling shovel main body 31 can be quickly achieved. Correspondingly, when the subsoiling shovel main body 31 is damaged, it can be conveniently removed from the device and replaced, thus avoiding affecting the soil turning process of the device.
[0031] The adjusting mechanism 6 includes a biaxial motor 610. The upper end of the biaxial motor 610 is fixedly connected to the fixing frame 7. The biaxial motor 610 is fixedly connected to one end of each of the two rotating rods 68 through two output shafts provided thereon. A first bevel gear 66 is fixedly connected to the other end of each of the two rotating rods 68. The two first bevel gears 66 are respectively in meshing transmission with two second bevel gears 67. The two second bevel gears 67 are respectively fixedly connected to two bidirectional screws 65. Two threaded blocks 64 are threadedly connected to each of the two bidirectional screws 65. A push-pull rod 62 is movably connected to the lower end of each of the four threaded blocks 64. The lower ends of the four push-pull rods 62 are respectively movably connected to two first fixing rods 611. The front and rear ends of the two first fixing rods 611 are respectively fixedly connected to the relatively closer ends of two fixing plates 61. The lower ends of the two fixing plates 61 are both fixedly connected to the square frame 10. Each of the four threaded blocks 64 is movably connected to two second fixing rods 63 through circular holes formed in its interior. The left and right ends of the two second fixing rods 63 are respectively fixedly connected to the left and right side surfaces inside the fixing frame 7. The left and right ends of the two bidirectional screws 65 are respectively movably connected to the left and right ends of the fixing frame 7. A support plate 69 is movably connected to each of the two rotating rods 68. The upper ends of the two support plates 69 are both fixedly connected to the fixing frame 7. By rotating the output shafts of the biaxial motor 610, the two rotating rods 68 are driven to rotate. Furthermore, with the mutual cooperation between the first bevel gears 66 and the second bevel gears 67 provided, the effect of driving the two bidirectional screws 65 to rotate can be achieved. By rotating the two bidirectional screws 65, under the restriction of the second fixing rods 63 provided, the corresponding two threaded blocks 64 can be driven to move away from each other. At this time, with the cooperation of the push-pull rods 62, the first fixing rods 611, and the fixing plates 61 provided, the effect of driving the square frame 10 to move downward can be achieved. Furthermore, the multiple subsoiling shovel mechanisms 3 provided can be driven to move downward, thereby achieving the adjustment process of the soil turning depth of the device.
[0032] The working principle of the present utility model is as follows:
[0033] When using this device for soil turning, first connect the device to an agricultural tractor through the provided connecting frame 12. Then, according to the requirement of the soil turning depth, start the double-shaft motor 610 to drive the two rotating rods 68 to rotate. Further, under the mutual cooperation between the first bevel gear 66 and the second bevel gear 67, the two bidirectional screws 65 can be driven to rotate. Through the rotation of the two bidirectional screws 65 and the restriction of the second fixed rod 63, the corresponding two threaded blocks 64 can be driven to move away from each other. At this time, with the cooperation of the push-pull rod 62, the first fixed rod 611, and the fixing plate 61, the square frame 10 and the multiple subsoiling shovel mechanisms 3 can be driven to move downward, so as to achieve the adjustment process of the soil turning depth during the soil turning process of this device. When it is necessary to adjust the distance between two adjacent subsoiling shovel bodies 31 on the front and rear sides during the use of this device, pull up one of the limit pins 37 to move it out of the corresponding limit hole. At this time, with the cooperation of the square sliding sleeve 35 and the concave mounting seat 34, the subsoiling shovel body 31 can be driven to move in the front and rear directions. Then, according to this operation method, the adjustment process of the distance between two adjacent subsoiling shovel bodies 31 can be realized. After the adjustment is completed, release the limit pin 37, and under the action of the spring 36, the limit pin 37 is inserted into the corresponding limit hole on the mounting cross plate 13. At this time, the fixing effect after the adjustment of the subsoiling shovel body 31 can be realized. When it is necessary to disassemble and replace the subsoiling shovel body 31, first rotate the four rotating baffles 4 and remove them from the two cross bars 5. At this time, the four rotating baffles 4 no longer play a restricting role on the two cross bars 5. Then, by pulling the two cross bars 5, they can be removed from this device. Then, through the mounting bolts 33 provided on the concave mounting seat 34, the corresponding subsoiling shovel body 31 can be conveniently removed from this device, which is convenient for replacement.
[0034] The above is only the preferred embodiment of the present invention. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention. The structures, devices, and operation methods not specifically described and explained in the present invention, unless otherwise specifically stated and limited, are implemented according to the conventional means in this field.
Claims
1. An agricultural planting tillage and subsoiling device for agricultural machinery, comprising a mounting frame (1), characterized in that: The upper end of the mounting frame (1) is fixedly connected with a fixing frame (7). The upper surface of the inner part of the fixing frame (7) is fixedly connected with an adjusting mechanism (6). The left and right ends of the adjusting mechanism (6) are respectively arranged on the left and right side surfaces of the inner part of the fixing frame (7). The lower end of the adjusting mechanism (6) is fixedly connected with a square frame (10). The front and rear sides inside the square frame (10) are respectively fixedly connected with the front and rear ends of two mounting cross plates (13). A plurality of subsoiling shovel mechanisms (3) are arranged on the two mounting cross plates (13) through a plurality of limiting holes formed therein, and the left and right subsoiling shovel mechanisms (3) are staggered. A plurality of the subsoiling shovel mechanisms (3) are respectively slidably connected with two cross bars (5).
2. An agricultural tillage and subsoiling device for agricultural planting according to claim 1, characterized in that: T-shaped sleeves (11) are sleeved on the front and rear sides of the two cross bars (5). The two cross bars (5) are respectively threadedly connected with four rotating baffles (4) with threaded holes formed inside through threaded structures arranged at their front and rear ends. The upper ends of the four T-shaped sleeves (11) are fixedly connected with the square frame (10).
3. An agricultural tillage and subsoiling device for agricultural planting according to claim 1, characterized in that: Two limiting plates (9) are fixedly connected to the front and rear ends of the square frame (10). The four limiting plates (9) are respectively movably connected with four limiting rods (8). The upper ends of the four limiting rods (8) are fixedly connected with the fixing frame (7). A connecting frame (12) is arranged at the left end of the mounting frame (1). Two moving wheels (2) are arranged on the front and rear sides of the lower end of the mounting frame (1).
4. An agricultural planting tillage and subsoiling device according to claim 1, characterized in that: The subsoiling shovel mechanism (3) includes a square sliding sleeve (35). The square sliding sleeve (35) is slidably connected with the corresponding mounting cross plate (13). A limiting pin (37) is arranged on the square sliding sleeve (35). A spring (36) is sleeved on the limiting pin (37).
5. An agricultural planting tillage and subsoiling device according to claim 4, characterized in that: The limiting pin (37) is inserted into the corresponding mounting cross plate (13) with a plurality of limiting holes formed inside. The left end of the square sliding sleeve (35) is fixedly connected with a concave mounting seat (34).
6. An agricultural tillage and subsoiling device for agricultural planting according to claim 5, characterized in that: The concave mounting seat (34) mounts a subsoiling shovel main body (31) through two mounting bolts (33) arranged thereon. The right end of the subsoiling shovel main body (31) is fixedly connected with a limiting sliding sleeve (32). The limiting sliding sleeve (32) is slidably connected with the corresponding cross bar (5).
7. An agricultural tillage and subsoiling device for agricultural planting according to claim 1, characterized in that: The adjusting mechanism (6) includes a double-shaft motor (610). The upper end of the double-shaft motor (610) is fixedly connected with the fixing frame (7). The double-shaft motor (610) is respectively fixedly connected with one end of two rotating rods (68) through two output shafts arranged thereon. The other ends of the two rotating rods (68) are respectively fixedly connected with a first bevel gear (66).
8. An agricultural planting tillage and subsoiling device according to claim 7, characterized in that: The two first bevel gears (66) are respectively in meshing transmission with two second bevel gears (67). The two second bevel gears (67) are respectively fixedly connected with two bidirectional screw rods (65). Two threaded blocks (64) are threadedly connected to the two bidirectional screw rods (65). The lower ends of the four threaded blocks (64) are respectively movably connected with a push-pull rod (62). The lower ends of the four push-pull rods (62) are respectively movably connected with two first fixing rods (611).
9. An agricultural planting tillage and subsoiling device according to claim 8, characterized in that: The front and rear ends of the two first fixing rods (611) are respectively fixedly connected to the relatively close ends of the two fixing plates (61), and the lower ends of the two fixing plates (61) are both fixedly connected to the square frame (10). The four threaded blocks (64) are respectively movably connected to the two second fixing rods (63) through the circular holes formed in their interiors.
10. An agricultural planting tillage and subsoiling device according to claim 9, characterized in that: The left and right ends of the two second fixing rods (63) are respectively fixedly connected to the left and right side surfaces inside the fixing frame (7). The left and right ends of the two bidirectional screws (65) are respectively movably connected to the left and right ends of the fixing frame (7). Support plates (69) are movably connected to the two rotating rods (68), and the upper ends of the two support plates (69) are both fixedly connected to the fixing frame (7).