High-yield intertillage device for soybeans in low-moderate saline-alkali soil
By designing a soybean cultivation device for low to moderate saline-alkali land with a main frame, fixed base, and adjustment components, the problem of cumbersome plow depth adjustment was solved, enabling rapid adjustment of plow depth and soil loosening, thereby increasing soybean yield.
Patent Information
- Application Number
- CN202520227365.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-02-13
- Publication Date
- 2025-12-26
- Estimated Expiration
- 2035-02-13
AI Technical Summary
Existing soybean cultivation devices for low to moderate saline-alkali land involve a cumbersome process when adjusting the plow blade depth, requiring the removal of numerous bolts, which makes operation inconvenient.
A tillage device comprising a main frame, a fixed base, movable parts, and an adjustment assembly was designed. The height of the plow blade can be quickly adjusted through the cooperation of limit bolts and threaded columns. It is equipped with a propeller to loosen the soil, and the plow blade can be easily disassembled and maintained.
It enables rapid adjustment of plow depth, improves soil loosening, increases the growth space for soybean roots, simplifies the operation process, and increases soybean yield.
Smart Images
Figure CN223714554U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the technology field of cultivation device especially relates to a low and moderate salinized soil soybean high yield cultivation device. BACKGROUND
[0002] The salinized soil soybean cultivation device can effectively improve the soil environment of the salinized soil, promote the growth and development of soybeans, and help farmers better cope with the challenges of salinized soil.
[0003] In the prior art, the soybean cultivation device used in low and moderate salinized soil usually needs to adjust the depth of the plow blade relative to the soil during use to loosen the soil in different salinized soil. To adjust the depth of the loosened soil, the growth space of the soybean root system after sowing is not limited. However, most of the existing soybean cultivation devices used in low and moderate salinized soil need to use multiple bolts to fix the plow blade to ensure the stability of the plow blade when loosening the soil. Therefore, a large number of bolts need to be disassembled to adjust the height of the plow blade during the adjustment process, and the entire adjustment process is relatively complicated. UTILITY MODEL CONTENTS
[0004] The utility model discloses in view of the prior art exists the insufficient, provides the following technical scheme: a low and moderate salinized soil soybean high yield cultivation device, including main frame body, the middle position upper end of main frame body is provided with connecting piece, and a plurality of limit bolts are fixedly installed between main frame body and connecting piece, the rear side of main frame body is provided with a plurality of fixed bases, and the fixed base is welded and fixed on the side surface of the fixed part, and the fixed part is movably sleeved on the main frame body, the inside of each fixed base is provided with the slot, the inside of the slot is movably inserted with the movable part, the lower end of movable part is welded and fixed with plow blade, the rear side of main frame body is provided with the adjusting assembly for the up-down movement of plow blade, the lower end of movable part is rotatably installed with the propeller, and the propeller is located at the rear side of plow blade.
[0005] As the improvement of the above technical scheme, the lower end of each plow blade is provided with an integrally formed triangular area on the front side, and a fixed rod is welded and fixed on the rear side of the plow blade.
[0006] As the improvement of the above technical scheme, the four corners of the fixed part are provided with a plurality of threaded columns, the top end of the threaded column is screw-mounted with a limiting nut, and the fixed part is fixedly sleeved on the outside of the main frame body through the threaded column and the limiting nut.
[0007] As the improvement of the above technical scheme, the adjusting assembly comprises a fixed plate one fixedly installed at the rear side of the plurality of fixed seats, and a fixed plate two fixedly installed at the rear side of the movable piece, and the fixed plate two is located directly below the fixed plate one.
[0008] As the improvement of the above technical scheme, the adjusting assembly further comprises a threaded sleeve rotationally installed at the middle position inside the fixed plate one, and a rotating shaft is arranged between the threaded sleeve and the inside of the main frame body, a lead screw is screwingly installed at the inside of the threaded sleeve, and the lower end of the lead screw is rotationally connected with the upper surface of the fixed plate two, and a rotating shaft is arranged between the lower end of the lead screw and the fixed plate two.
[0009] As the improvement of the above technical scheme, the outer surface of the threaded sleeve is welded with a gear one, and the gear one is located at the lower end of the fixed plate one, a gear two is meshingly connected at one side of the gear one, and the gear two is also located at the lower end of the fixed plate one, a reversible motor is fixedly installed at the upper surface of the fixed plate one, and the output shaft of the reversible motor is fixedly connected with the upper end of the gear two through the fixed plate one.
[0010] The utility model discloses beneficial effect:
[0011] 1. through setting up a plurality of fixed seats at the rear side of the main frame body, and the inside movable piece is inserted in the fixed seat, and the plough and the propeller are arranged at the front side and the rear side of the lower end of the movable piece respectively, and the adjusting assembly for the up-down movement of the plough is arranged at the rear side of the main frame body, under the action of the adjusting assembly, the height of the plough can be adjusted freely, thereby the depth of loosened soil can be adjusted according to the depth of different saline-alkali layer and the soil condition, the growth space of soybean root after sowing is not limited, the adjusting process is convenient and fast, thereby the convenient performance during adjusting is increased, and the setting of the propeller can further loosen the soil, make the soil more loose, and better adjust the salt and water distribution of saline-alkali soil, thereby the soybean yield is improved.
[0012] 2. through welding and fixing the fixed part at the front end of the fixed seat, and the fixed part is fixedly sleeved at the outside of the main frame body through the threaded column and the limiting nut, when the plough fails or is damaged, the plough can be integrally disassembled through the cooperation of the threaded column and the limiting nut, thereby the plough can be maintained or replaced. ACCURATE DRAWINGS
[0013] Figure 1 It is the perspective structure diagram of the utility model;
[0014] Figure 2 It is the side structure diagram of the utility model;
[0015] Figure 3 It is the utility model Figure 2 It is the enlarged structure diagram of A place in the utility model.
[0016] Figure 4 For the utility model Figure 2 The enlarged structural view of B in the middle.
[0017] Reference signs: 1, main frame body; 2, connecting piece; 3, fixed seat; 31, insertion slot; 4, fixed piece; 41, threaded column; 42, limit nut; 5, plough; 51, triangular area; 52, fixed rod; 6, movable piece; 7, fixed plate one; 71, fixed plate two; 72, threaded sleeve; 73, screw rod; 74, forward and reverse motor; 75, gear one; 76, gear two; 8, propeller. DETAILED DESCRIPTION
[0018] In order to make the utility model purposes, technical scheme and advantages more clearly, the following will be further described in detail.The specific embodiments described herein are merely intended to explain the utility model and not intended to limit the utility model.
[0019] Please refer to Figures 1-4 The utility model provides a technical scheme: a kind of low and moderate saline-alkali soil soybean high yield cultivation device, including main frame body 1, the upper end of the middle position of main frame body 1 is provided with connecting piece 2, and a plurality of limit bolts are fixedly installed between main frame body 1 and connecting piece 2, the rear side of main frame body 1 is provided with a plurality of fixed seats 3, and fixed seat 3 is welded and fixed on the side surface of fixed piece 4, and fixed piece 4 is movably sleeved on main frame body 1, the inside of each fixed seat 3 is provided with insertion slot 31, movable piece 6 is movably inserted in the inside of insertion slot 31, plough 5 is welded and fixed in the lower end of movable piece 6, adjusting assembly for the up-down movement of plough 5 is arranged on the rear side of main frame body 1, propeller 8 is rotatably installed in the lower end of movable piece 6, and propeller 8 is located in the rear side of plough 5.
[0020] In the embodiment, the rear side of main frame body 1 is provided with a plurality of fixed seats 3, and movable piece 6 is movably inserted in the inside of fixed seat 3, and plough 5 and propeller 8 are arranged in the lower end front side and rear side of movable piece 6 respectively, and adjusting assembly for the up-down movement of plough 5 is arranged on the rear side of main frame body 1, under the action of adjusting assembly, the height of plough 5 can be freely adjusted, so that the depth of loosened soil can be adjusted according to the depth of different saline-alkali layers and soil conditions, to ensure that the growth space of soybean root after sowing is not limited, and the adjusting process is convenient and fast, so that the convenience performance during adjustment is increased, and the setting of propeller 8 can further loosen the soil, so that the soil is more loose, and the distribution of salt and water in saline-alkali soil can be better adjusted.
[0021] Specifically, the lower end of each coulter 5 is provided with a triangular area 51 formed integrally, and a fixed rod 52 is welded and fixed at the middle position of the rear side of the coulter 5, and the four corners of the fixed part 4 are provided with a plurality of threaded columns 41, the top end of the threaded column 41 is screw-mounted with a limiting nut 42, and the fixed part 4 is fixedly sleeved on the outer side of the main frame body 1 through the threaded column 41 and the limiting nut 42.
[0022] In the embodiment, the fixed part 4 is welded and fixed at the front end of the fixed seat 3, and the fixed part 4 is fixedly sleeved on the outer side of the main frame body 1 through the threaded column 41 and the limiting nut 42, so that when the coulter 5 fails or is damaged, the coulter 5 can be integrally disassembled through the cooperation of the threaded column 41 and the limiting nut 42, thereby the coulter 5 can be repaired or replaced.
[0023] Specifically, the adjusting assembly comprises a fixed plate one 7 fixedly installed at the rear side of the fixed seat 3, and a fixed plate two 71 fixedly installed at the rear side of the movable part 6 and located directly below the fixed plate one 7, and the adjusting assembly further comprises a threaded sleeve 72 rotatably installed at the middle position inside the fixed plate one 7 and provided with a rotating shaft between the threaded sleeve 72 and the inside of the main frame body 1, a lead screw 73 screw-mounted at the inside of the threaded sleeve 72 and rotatably connected with the upper surface of the fixed plate two 71 at the lower end of the lead screw 73, and a rotating shaft provided between the lower end of the lead screw 73 and the upper surface of the fixed plate two 71, a gear one 75 welded and fixed at the outer surface of the threaded sleeve 72 and located at the lower end of the fixed plate one 7, a gear two 76 meshingly connected with one side of the gear one 75 and also located at the lower end of the fixed plate one 7, and a reversible motor 74 fixedly installed at the upper surface of the fixed plate one 7 and having an output shaft fixedly connected with the upper end of the gear two 76 and penetrating through the fixed plate one 7.
[0024] In the embodiment, the adjusting assembly for moving the coulter 5 up and down is arranged at the rear side of the main frame body 1, when it is necessary to adjust the height of the coulter 5, the reversible motor 74 is started, at this time, the reversible motor 74 can drive the gear two 76 to rotate, the gear two 76 can drive the gear one 75 to rotate, the gear one 75 drives the threaded sleeve 72 to rotate, the threaded sleeve 72 drives the lead screw 73 to rotate, at this time, the lead screw 73 can move up and down, thereby driving the fixed plate two 71 and the movable part 6 and the coulter 5 to move up and down, so that the height of the coulter 5 can be adjusted, and under the cooperation of the movable part 6 and the slot 31 of the fixed seat 3, it can be ensured that the coulter 5 does not deviate during the up and down movement.
[0025] The above embodiments are only used to illustrate the technical solutions of the present application, but not limit the present application.
Claims
1. A low-moderate saline-alkali soil soybean high-yield cultivation device, comprising a main frame body (1), characterized in that: The middle position upper end of the main frame body (1) is provided with a connecting piece (2), a plurality of limiting bolts are fixedly installed between the main frame body (1) and the connecting piece (2), the rear side of the main frame body (1) is provided with a plurality of fixed seats (3), the fixed seats (3) are welded and fixed on one side surface of a fixing piece (4), the fixing piece (4) is movably sleeved on the main frame body (1), an insertion slot (31) is formed in the inside of each fixed seat (3), a movable piece (6) is movably inserted into the insertion slot (31), a plough (5) is welded and fixed on the lower end of the movable piece (6), the rear side of the main frame body (1) is provided with an adjusting assembly for the up-down movement of the plough (5), a propeller (8) is rotatably installed on the lower end of the movable piece (6), and the propeller (8) is located at the rear side of the plough (5).
2. The high-yield cultivation device for soybeans in low-to-moderate saline-alkali soils according to claim 1, characterized in that: The lower end of each plough (5) is provided with an integrally formed triangular area (51) on the front side, and a fixed rod (52) is welded and fixed on the rear side of the plough (5).
3. The high-yield cultivator for soybeans in low-to-moderate saline-alkali soils according to claim 1, characterized in that: The four corners of the fixing piece (4) are provided with a plurality of threaded columns (41), the top end of the threaded column (41) is screw-mounted with a limiting nut (42), and the fixing piece (4) is fixedly sleeved on the outside of the main frame body (1) through the threaded column (41) and the limiting nut (42).
4. The high-yield cultivator for soybeans in low-to-moderate saline-alkali soils according to claim 1, characterized in that: The adjusting assembly comprises a fixed plate one (7) fixedly installed on the rear side of a plurality of fixed seats (3), a fixed plate two (71) is fixedly installed on the rear side of the movable piece (6), and the fixed plate two (71) is located directly below the fixed plate one (7).
5. The high-yield cultivator for soybeans in low-to-moderate saline-alkali soils according to claim 4, characterized in that: The adjusting assembly further comprises a threaded sleeve (72) rotatably installed on the inside of the fixed plate one (7) at the middle position, a rotating shaft is arranged between the threaded sleeve (72) and the inside of the main frame body (1), a lead screw (73) is screw-mounted on the inside of the threaded sleeve (72), the lower end of the lead screw (73) is rotatably connected with the upper surface of the fixed plate two (71), and a rotating shaft is arranged between the lower end of the lead screw (73) and the fixed plate two (71).
6. The high-yield cultivator for soybeans in low-to-moderate saline-alkali soils according to claim 5, characterized in that: A gear one (75) is welded and fixed on the outer surface of the threaded sleeve (72), the gear one (75) is located at the lower end of the fixed plate one (7), a gear two (76) is engagedly connected on one side of the gear one (75), the gear two (76) is also located at the lower end of the fixed plate one (7), a reversible motor (74) is fixedly installed on the upper surface of the fixed plate one (7), and the output shaft of the reversible motor (74) is fixedly connected with the upper end of the gear two (76) penetrating through the fixed plate one (7).