Injection type land improvement equipment for saline-alkali land treatment
By designing injection-type land improvement equipment for saline-alkali land, the soil is turned upside down and fertilizer is injected deep into the body, the problem of low efficiency of manual turning and fertilization is solved, fertilizer utilization is improved and salt accumulation and nutrient loss is prevented.
Patent Information
- Application Number
- CN202421148229.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-23
- Publication Date
- 2025-01-07
- Estimated Expiration
- 2034-05-23
AI Technical Summary
During the saline-alkali land treatment, artificial turning of soil and fertilization efficiency are low, resulting in low fertilizer utilization rate and accumulation of salt and serious nutrient loss.
An injection-type land improvement equipment is designed, including a vehicle body, a turntable frame, a liquid storage tank, a sliding cylinder and a downcomer. The moving wheel and a turntable frame are driven by a dual-axis motor to automatically turn the soil, and intermittently through the sliding cylinder. Smoothing down the soil to inject fertilizer into the depths of the soil to prevent salt accumulation and nutrient loss.
Automatic soil turn and deep fertilizer injection are achieved, which improves work efficiency, prevents salt accumulation and nutrient loss, and improves fertilizer utilization.
Smart Images
Figure CN222302334U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of land improvement, in particular to an injection-type land improvement device used for saline-alkali land management. Background Art
[0002] The management of saline-alkali land is a complex and long process involving a variety of technologies and methods. Commonly used saline-alkali land improvement measures include agricultural improvement, biological improvement and chemical improvement.
[0003] When people improve saline-alkali land, they usually need to manually turn the soil (deep plowing or deep turning) to bury the salt on the surface of the soil into the lower layer, and at the same time loosen the soil to increase the porosity of the soil and improve the air permeability and water permeability of the soil. Then, they need to manually apply fertilizers. The whole operation process is rather cumbersome, time-consuming and labor-intensive, and the work efficiency is low. Moreover, manual fertilization will concentrate the fertilizer on the surface of the soil, which will lead to salt accumulation and nutrient loss, and the fertilizer utilization rate is low. Utility Model Content
[0004] In view of this, the utility model provides an injection-type land improvement equipment for saline-alkali land management, which can overcome the shortcomings of low efficiency and low fertilizer utilization rate of manual soil turning and fertilization.
[0005] The technical solution is: an injection-type land improvement equipment for saline-alkali land treatment, including a vehicle body, a turning frame, a liquid storage tank, a fixed plate, a liquid storage tank, a sliding cylinder, a reset spring, a baffle I, a connecting rod, a baffle II, a moving mechanism and a pressing mechanism. The turning frame is symmetrically rotated and connected to the vehicle body, the liquid storage tank is connected to the vehicle body, the fixed plate is connected to the liquid storage tank, the liquid storage tank is connected to the fixed plate at intervals, the sliding cylinder is slidably connected to the outside of the liquid storage tank, the reset spring is wound around the outside of the liquid storage tank, and the two ends of the reset spring are respectively connected to the sliding cylinder and the fixed plate, the baffle I is connected to the sliding cylinder, and the baffle I blocks the bottom surface of the liquid storage tank, the connecting rod is connected to the top surface of the baffle I, and the baffle I is located in the liquid storage tank, the baffle II is connected to the upper end of the connecting rod, the moving mechanism is used to drive the vehicle body to move, and the pressing mechanism is used to press the sliding cylinder to move downward and insert it into the soil.
[0006] Furthermore, the moving mechanism includes a rotating shaft, moving wheels, auxiliary wheels and a driving assembly. The rotating shaft is rotatably connected to the vehicle body, the moving wheels are symmetrically connected to both ends of the rotating shaft, the auxiliary wheels are symmetrically rotatably connected to both sides of the vehicle body, and the driving assembly is used to drive the rotating shaft and the flip frame to rotate.
[0007] Furthermore, the driving assembly includes a dual-axis motor and a pulley set. The dual-axis motor is connected to the vehicle body, and the output shaft of the dual-axis motor and the rotating shaft are transmitted through the pulley set.
[0008] Furthermore, the driving assembly also includes a bevel gear set, and the turning frame and the rotating shaft are transmitted through the bevel gear set.
[0009] Furthermore, the pressing mechanism includes a connecting frame, a driving gear, a driven gear and a toggle rod, the connecting frame is connected to the outside of the sliding cylinder, the driving gear is connected to the end of the flipping frame, the driven gear is symmetrically rotated and connected to the liquid storage tank, and the driven gear is meshed with the driving gear, the toggle rod is eccentrically connected to the side of the driven gear, and the toggle rod is in contact with the top surface of the connecting frame.
[0010] Furthermore, it also includes a fixing hook, which is connected to the side of the vehicle body.
[0011] The beneficial effects of the utility model are as follows: the utility model drives the moving wheels to rotate through a dual-axis motor, so that the vehicle body can automatically move on the surface of the saline-alkali soil, and at the same time can drive the turning frame to rotate to turn the soil, saving time and effort, and can drive the sliding cylinder to move downward intermittently and insert into the turned soil to inject fertilizer into the deep soil, prevent salt accumulation and nutrient loss, and improve fertilizer utilization. BRIEF DESCRIPTION OF THE DRAWINGS
[0012] Figure 1 It is a three-dimensional structural schematic diagram of the utility model.
[0013] Figure 2 It is a cross-sectional view of the liquid storage tank of the utility model.
[0014] Figure 3 It is a cross-sectional view of the liquid storage tank and the sliding cylinder of the utility model.
[0015] Figure 4 It is a cross-sectional view of the vehicle body of the present utility model.
[0016] Figure 5 The utility model is a schematic diagram of the specific structure of the driven gear and the toggle lever.
[0017] Figure numbers: 1-body, 2-turning frame, 3-liquid storage tank, 4-fixed plate, 5-liquid storage tank, 6-sliding cylinder, 7-reset spring, 8-baffle I, 9-connecting rod, 10-baffle II, 11-rotating shaft, 12-moving wheel, 13-auxiliary wheel, 14-dual-axis motor, 15-pulley set, 16-bevel gear set, 17-connecting frame, 18-driving gear, 19-driven gear, 20-toggle rod, 21-fixed hook. DETAILED DESCRIPTION
[0018] 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 of 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.
[0019] Embodiment: An injection type land improvement device for saline-alkali land treatment, such as Figure 1-Figure 5 As shown, it includes a vehicle body 1, a flip frame 2, a liquid storage tank 3, a fixed plate 4, a liquid storage tank 5, a sliding cylinder 6, a reset spring 7, a baffle Ⅰ8, a connecting rod 9, a baffle Ⅱ10, a moving mechanism and a pressing mechanism. The front and rear sides of the lower part of the vehicle body 1 are rotatably connected to the flip frame 2, the liquid storage tank 3 is connected to the left part of the vehicle body 1, and a feeding pipe is provided on the left rear side of the top surface of the liquid storage tank 3 to facilitate manual fertilizer addition into the liquid storage tank 3. The fixed plate 4 is connected to the middle of the inner side of the liquid storage tank 3. Four liquid storage tanks 5 are connected to the fixed plate 4 in sequence from front to back. The sliding cylinder 6 is slidably connected to the outer side of the liquid storage tank 5. The lower end of the sliding cylinder 6 is conical, and the reset spring 7 is wound around the liquid storage tank. The outer side of the tank 5, and the two ends of the return spring 7 are respectively connected to the sliding cylinder 6 and the fixed plate 4, the baffle Ⅰ8 is connected to the upper inner side of the sliding cylinder 6, and the baffle Ⅰ8 blocks the bottom surface of the liquid storage tank 5, the connecting rod 9 is connected to the middle of the top surface of the baffle Ⅰ8, and the baffle Ⅰ8 is located in the liquid storage tank 5, the baffle Ⅱ10 is connected to the upper end of the connecting rod 9, and the diameter of the baffle Ⅱ10 is consistent with the diameter of the liquid storage tank 5, so that the baffle Ⅱ10 can block the top surface of the liquid storage tank 5 when it moves downward, the moving mechanism is used to drive the vehicle body 1 to move, and the pressing mechanism is used to press the sliding cylinder 6 to move downward and insert it into the soil; the vehicle body 1 also includes a fixing hook 21, which is connected to the right side of the vehicle body 1.
[0020] like Figure 4 As shown, the moving mechanism includes a rotating shaft 11, a moving wheel 12, an auxiliary wheel 13 and a driving assembly. The rotating shaft 11 is rotatably connected to the right side of the lower part of the vehicle body 1, and the moving wheels 12 are connected to the front and rear ends of the rotating shaft 11. Two auxiliary wheels 13 are rotatably connected to the left parts of the front and rear sides of the vehicle body 1 respectively. The driving assembly is used to drive the rotating shaft 11 and the turning frame 2 to rotate; the driving assembly includes a double-axis motor 14, a pulley group 15 and a bevel gear group 16. The double-axis motor 14 is connected to the right side of the inside of the vehicle body 1. The pulley group 15 consists of two pulleys and a flat belt. The two pulleys are respectively connected to the output shaft of the double-axis motor 14 and the rotating shaft 11, and the flat belt is wound around the two pulleys. The bevel gear group 16 consists of two bevel gears, and the two bevel gears are respectively connected to the right end of the turning frame 2 and the rotating shaft 11, and the two bevel gears are meshed with each other.
[0021] like Figure 4 and Figure 5As shown, the pressing mechanism includes a connecting frame 17, a driving gear 18, a driven gear 19 and a toggle rod 20. The connecting frame 17 is connected between the upper outer parts of the four sliding cylinders 6. The driving gear 18 is connected to the left end of the flip frame 2. The lower right side of the liquid storage tank 3 is connected to the driven gear 19 for symmetrical rotation front and back. The driven gears 19 correspond to the driving gears 18 one by one, and the driven gears 19 are meshed with their corresponding driving gears 18. The left side of the driven gears 19 is eccentrically connected to the toggle rod 20, and the toggle rod 20 contacts the top surface of the connecting frame 17.
[0022] First, the vehicle body 1 can be placed at the designated position, and then the fixing hook 21 is connected to the tractor, and then an appropriate amount of fertilizer is added into the liquid storage tank 3. The fixing plate 4 can block the fertilizer in the liquid storage tank 3 to prevent the fertilizer from falling to the bottom surface. At the same time, part of the fertilizer in the liquid storage tank 3 will fill each liquid storage tank 5; then the rotating shaft 11 is driven to rotate by the dual-axis motor 14 and the pulley group 15, and the rotating shaft 11 can drive the moving wheel 12 to roll on the soil surface of the saline-alkali land, and then the auxiliary wheel 13 can also roll on the soil surface of the saline-alkali land, so that the vehicle body 1 can move on the soil surface of the saline-alkali land, and the vehicle body 1 can drive the tipping frame 2 , the liquid storage tank 3, the liquid storage tank 5 and the sliding cylinder 6 move synchronously. At the same time, the rotating shaft 11 can drive the turning frame 2 to rotate through the bevel gear set 16. The turning frame 2 can turn the soil of the saline-alkali land, and the turning frame 2 can drive the driving gear 18 to rotate, and the driving gear 18 can drive the driven gear 19 to rotate, and the driven gear 19 can drive the toggle rod 20 to rotate in a circle. When the height of the toggle rod 20 decreases, it will press the connecting frame 17 to move downward, and the connecting frame 17 can drive the sliding cylinder 6 to move downward and insert into the turned soil, and the reset spring 7 is stretched, and the sliding cylinder 6 can drive the baffle Ⅰ8 and the connecting rod When the toggle lever 20 is raised, the toggle lever 20 is separated from the connecting frame 17, and the reset spring 7 is restored to its original state, which can drive the sliding cylinder 6 and the connecting frame 17 to move upward, so that the sliding cylinder 6 is away from the soil, and the sliding cylinder 6 can drive the baffle Ⅰ8 and the connecting rod 20 to move upward, so that the sliding cylinder 6 is away from the soil, and the sliding cylinder 6 can drive the baffle Ⅰ8 and the connecting rod 20 to move upward, so that the sliding cylinder 6 is away from the soil, and the sliding cylinder 6 can drive the baffle Ⅰ8 and the connecting rod 20 to move upward, so that the fertilizer in the liquid storage tank 3 can no longer enter the liquid storage tank 5. 9 and baffle II 10 move upward, so that baffle I8 blocks the bottom surface of the liquid storage tank 5 again, and baffle II 10 no longer blocks the top surface of the liquid storage tank 5, and the fertilizer in the liquid storage tank 3 will flow back into the liquid storage tank 5 for replenishment, and so on and so forth, so that the turning frame 2 can automatically turn the soil, and at the same time can drive the sliding cylinder 6 to move downward intermittently to inject fertilizer into the deep soil, thereby preventing salt accumulation and nutrient loss and improving fertilizer utilization rate; during the movement of the vehicle body 1, the vehicle body 1 can be synchronously pulled by the tractor to move, thereby improving the traction force of the vehicle body 1 and preventing the turning frame 2 and the sliding cylinder 6 from getting stuck in the soil.
[0023] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.
Claims
1. An injection type land improvement equipment for saline-alkali land treatment, characterized in that: The invention comprises a vehicle body (1), a tilting frame (2), a liquid storage box (3), a fixing plate (4), a liquid storage tank (5), a sliding cylinder (6), a return spring (7), a baffle plate I (8), a connecting rod (9), a baffle plate II (10), a moving mechanism and a pressing mechanism. The tilting frame (2) is symmetrically connected to the vehicle body (1), the liquid storage tank (3) is connected to the vehicle body (1), the fixing plate (4) is connected to the liquid storage tank (3), the liquid storage tank (5) is connected to the fixing plate (4) at intervals, and the sliding cylinder (6) is slidably connected to the outer side of the liquid storage tank (5). A return spring (7) is wound around the outside of the liquid storage tank (5), and two ends of the return spring (7) are respectively connected to the sliding cylinder (6) and the fixed plate (4), a baffle plate I (8) is connected to the inside of the sliding cylinder (6), and the baffle plate I (8) blocks the bottom surface of the liquid storage tank (5), a connecting rod (9) is connected to the top surface of the baffle plate I (8), and the baffle plate I (8) is located inside the liquid storage tank (5), a baffle plate II (10) is connected to the upper end of the connecting rod (9), a moving mechanism is used to drive the vehicle body (1) to move, and a pressing mechanism is used to press the sliding cylinder (6) to move downward and insert into the soil.
2. The injection type land improvement equipment for saline-alkali land treatment according to claim 1, characterized in that: The moving mechanism comprises a rotating shaft (11), a moving wheel (12), an auxiliary wheel (13) and a driving assembly. The rotating shaft (11) is rotatably connected to the vehicle body (1), the moving wheels (12) are symmetrically connected to both ends of the rotating shaft (11), the auxiliary wheels (13) are symmetrically rotatably connected to both sides of the vehicle body (1), and the driving assembly is used to drive the rotating shaft (11) and the tipping frame (2) to rotate.
3. The injection type land improvement equipment for saline-alkali land treatment according to claim 2, characterized in that: The driving assembly comprises a double-shaft motor (14) and a belt pulley group (15); the double-shaft motor (14) is connected to the vehicle body (1), and the output shaft of the double-shaft motor (14) and the rotating shaft (11) are transmitted via the belt pulley group (15).
4. The injection type land improvement equipment for saline-alkali land treatment according to claim 3, characterized in that: The driving assembly also includes a bevel gear set (16), and transmission is performed between the flip frame (2) and the rotating shaft (11) via the bevel gear set (16).
5. The injection type land improvement equipment for saline-alkali land treatment according to claim 4, characterized in that: The pressing mechanism comprises a connecting frame (17), a driving gear (18), a driven gear (19) and a toggle rod (20), wherein the connecting frame (17) is connected to the outside of the sliding cylinder (6), the driving gear (18) is connected to the end of the flipping frame (2), the driven gear (19) is symmetrically connected to the liquid storage tank (3), and the driven gear (19) is meshed with the driving gear (18), the toggle rod (20) is eccentrically connected to the side of the driven gear (19), and the toggle rod (20) is in contact with the top surface of the connecting frame (17).
6. The injection type land improvement equipment for saline-alkali land treatment according to claim 5, characterized in that: It also includes a fixing hook (21), which is connected to the side of the vehicle body (1).