A device for improving saline-alkali land using soil conditioner
By designing the device for spraying tanks and soil spraying components, the problem of hard surface layer of saline-alkali land and difficult to absorb the modified agent is solved, the deep spraying and long-lasting effect of the modified agent is achieved, and the improvement effect of saline-alkali land is improved.
Patent Information
- Application Number
- CN202411137840.2
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2024-08-19
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2044-08-19
AI Technical Summary
The surface of the soil in saline-alkali land is hard and difficult to absorb soil improvers, and it is easy to evaporate after spraying, resulting in poor improvement effect.
A device was designed, including a spray tank, a liquid storage tank and a soil spray assembly, which was driven down by a hydraulic cylinder, the shovel plate contacted the soil surface, the spray pipe sprayed the modified agent to the depth of the soil, the shovel plate and crushed The soil block is crushed and the soil box is returned to the soil box to cover the modified agent to slow down the evaporation.
The deep absorption and durability of the soil amendment agent in saline-alkali land has been achieved, the soil amendment effect has been improved, and the evaporation rate of the amendment agent has been slowed down.
Smart Images
Figure CN118749249B_ABST
Abstract
Description
Technical Field
[0001] The invention belongs to the technical field of land improvement, and in particular relates to a device for improving saline-alkali land by using a soil improver. Background Art
[0002] The root cause of saline-alkali soil formation is poor water conditions, so saline-alkali land is generally improved by improving the water conditions of the soil, and then the washed saline-alkali land is planted with salt-alkali tolerant plants to make the land more fertile;
[0003] It is well known that the surface layer of saline-alkali land is different from other soils. The soil on the surface of saline-alkali land is harder than ordinary soil. When land improvers are sprayed on its surface, it is difficult for the deep soil to absorb them. And the materials sprayed on the surface of the soil are easily evaporated before they are absorbed, resulting in half the result with twice the effort. Therefore, we need to make improvements on this. Summary of the invention
[0004] The purpose of the present invention is to solve the shortcomings of the prior art and to propose a device for improving saline-alkali land using a soil conditioner.
[0005] To achieve the above objectives, the present invention provides a device for improving saline-alkali land using a soil conditioner, comprising: a frame and a spray tank, a fixed box is fixedly installed on the upper outer side of the frame, the spray tank is fixedly installed on the upper inner side of the fixed box, a support assembly is arranged on the upper side of one side of the fixed box, a mixing assembly is arranged on the inner side of the spray tank, a liquid storage tank is arranged in the middle of the inner side of the frame, a lifting assembly is arranged on the outer side of the liquid storage tank, a plurality of groups of soil shoveling and spraying assemblies are arranged on the lower inner side of the liquid storage tank, and a hanging seat is fixedly installed at one end of the frame.
[0006] In the above scheme, further, the support assembly includes a bracket fixedly installed above one side of the fixed box, a first motor is fixedly installed on the inner side of the bracket, and a rotating shaft is fixedly installed on the output end of the first motor.
[0007] In the above scheme, further, the mixing component includes two connecting sleeves fixedly installed on the outside of the rotating shaft and located inside the spray tank, the two connecting sleeves are respectively located at the upper and lower ends of the rotating shaft, and dispersion rods are installed on the outside of the two connecting sleeves at equal distances along the circumferential direction. A plurality of rotating plates are installed below the outside of the rotating shaft, and the bottoms of the plurality of rotating plates are slidably fitted with the bottom of the spray tank.
[0008] In the above scheme, further, the lifting assembly includes a holder fixedly installed on the outer sides of both ends of the liquid storage tank, and a hydraulic cylinder is arranged above the two holders. The outer sides of the two groups of hydraulic cylinders are connected to the bottom of the spray tank through a support seat.
[0009] In the above scheme, further, the multiple groups of soil-shoveling spraying assemblies include a hard pipe connected and installed at the lower inner side of the liquid storage tank, a spray pipe is connected and installed at the lower end of the hard pipe, a second gear is rotatably installed on the outer side of the spray pipe, and a powder block assembly is arranged on the outer surface of one end of the second gear along the circumferential direction.
[0010] In the above scheme, further, the powder block assembly includes a connecting seat fixedly mounted on the outer surface of one end of the second gear, a reinforcement rod fixedly mounted on the outer surface of the connecting seat, a plurality of groups of crushing seats are mounted on the inner side of the reinforcement rod, and the surfaces of the plurality of groups of crushing seats are all provided with special-shaped notches.
[0011] In the above scheme, further, a bracket is fixedly installed at the bottom of the liquid storage tank and on one side of the spray pipe, a second motor is fixedly installed on the inner side of the bracket, a connecting shaft is fixedly installed on the output end of the second motor, a first gear is fixedly sleeved on the outer side of the connecting shaft, the first gear and the second gear are meshed with each other, a V-shaped bin is fixedly installed on the outer side of the spray pipe and above the second gear, a shovel plate is fixedly installed at the lower end of the V-shaped bin, and return soil boxes are installed at both ends of the inner side of the V-shaped bin, a battery is installed at the bottom of the liquid storage tank and close to the second motor, a connecting pipe is installed on the lower side of the inner side of the spray tank, and the upper inner side of the liquid storage tank is connected to the inside of the connecting pipe through a wrapping pipe, the wrapping pipe is slidably sleeved on the outside of the connecting pipe, and a valve is installed on the inside of the wrapping pipe.
[0012] In the above scheme, further, support plates are fixedly installed on the top of both ends of the liquid storage tank, and stabilizing rods are slidably inserted inside the two ends of the support plates on the same side, and the bottom ends of the two stabilizing rods are fixedly installed on the inner surface of the frame, and fixing blocks are extended upward from both ends of the support plates, and pins are threadedly inserted on the inner sides of the two groups of fixing blocks, and multiple groups of card holes suitable for the card pins are provided on the outer surfaces of the corresponding stabilizing rods.
[0013] Compared with the prior art, the present invention has the following beneficial effects:
[0014] The mixing component provided can improve the mixing effect when the soil conditioner is mixed with water.
[0015] By setting up multiple sets of shoveling and spraying assemblies, the liquid storage tank and multiple sets of shoveling and spraying assemblies can be moved downward by the driving of the lifting assembly, so that the V-shaped bin and the shovel plate can contact the soil surface of the saline-alkali land. After the soil surface is shoveled away, the spray pipe sprays the soil conditioner inside the liquid storage tank deeply into the soil after shoveling, so that the saline-alkali land soil can fully absorb the soil conditioner. In addition, in the process of shoveling the soil with the shovel plate, part of the soil will contact the reinforcement rod at the front end. When the soil blocks are returned to the soil, the rotating reinforcement rod and the crushing seat can be used to crush the soil blocks, and then the soil will cover the sprayed soil layer through the soil return box, so as to ensure that the evaporation rate is slowed down after the soil conditioner is sprayed. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 It is a schematic diagram of the overall structure proposed by the present invention;
[0017] Figure 2 It is a schematic diagram of the overall structure proposed by the present invention from another angle;
[0018] Figure 3 This is a schematic diagram of the inner part of the spray tank proposed by the present invention;
[0019] Figure 4 This is a schematic diagram of the connection structure between the liquid storage tank and the support base proposed by the present invention;
[0020] Figure 5 A schematic diagram of the connection structure between the liquid storage tank and multiple groups of soil shoveling and spraying assemblies proposed by the present invention;
[0021] Figure 6 A schematic diagram of the connection structure between the liquid storage tank and multiple groups of soil shoveling and spraying assemblies proposed by the present invention from another angle;
[0022] Figure 7 This is a schematic diagram of the connection structure between the spray pipe and the second gear proposed by the present invention.
[0023] In the figure: 1, frame; 2, fixed box; 3, liquid storage tank; 4, hanging seat; 5, spray tank; 6, bracket; 7, first motor; 8, rotating shaft; 9, hydraulic cylinder; 10, shovel plate; 11, stabilizing rod; 12, connecting sleeve; 13, dispersion rod; 14, rotating plate; 15, connecting pipe; 16, supporting seat; 17, valve; 18, supporting plate; 19, clamping seat; 20, fixing block; 21, clamping hole; 22, clamping pin; 23, battery; 24, V-shaped warehouse; 25, connecting shaft; 26, first gear; 27, soil return box; 28, bracket; 29, second motor; 30, reinforcement rod; 31, hard pipe; 32, spray pipe; 33, second gear; 34, connecting seat; 35, crushing seat; 36, pipe package. DETAILED DESCRIPTION
[0024] In order to more clearly understand the above-mentioned objects, features and advantages of the present invention, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.
[0025] like Figure 1-Figure 7 The device for improving saline-alkali land using a soil conditioner shown in the figure comprises: a frame 1 and a spray tank 5, a fixed box 2 is fixedly installed on the upper outer side of the frame 1, the spray tank 5 is fixedly installed on the upper inner side of the fixed box 2, a support assembly is arranged on the upper side of one side of the fixed box 2, a mixing assembly is arranged on the inner side of the spray tank 5, a liquid storage tank 3 is arranged in the middle of the inner side of the frame 1, a lifting assembly is arranged on the outer side of the liquid storage tank 3, a plurality of groups of soil shoveling and spraying assemblies are arranged on the lower inner side of the liquid storage tank 3, and a hanging seat 4 is fixedly installed at one end of the frame 1.
[0026] The support assembly includes a bracket 6 fixedly installed on one side of the fixed box 2, a first motor 7 is fixedly installed on the inner side of the bracket 6, and a rotating shaft 8 is fixedly installed on the output end of the first motor 7. The first motor 7 can drive the rotating shaft 8 to rotate, so that the components outside the rotating shaft 8 can be rotated for use.
[0027] The mixing component includes two connecting sleeves 12 fixedly mounted on the outside of the rotating shaft 8 and located inside the spray tank 5. The two connecting sleeves 12 are respectively located at the upper and lower ends of the rotating shaft 8. Dispersion rods 13 are installed on the outside of the two connecting sleeves 12 at equal distances along the circumferential direction. A plurality of rotating plates 14 are installed below the outside of the rotating shaft 8, and the bottoms of the plurality of rotating plates 14 are slidably fitted with the bottom of the spray tank 5. When the rotating shaft 8 rotates, the plurality of dispersing rods 13 can mix water and the added soil conditioner. Similarly, the plurality of rotating plates 14 help to push the material at the bottom of the spray tank 5 so that it will not settle.
[0028] The lifting assembly includes a holder 19 fixedly mounted on the outer sides of both ends of the liquid storage tank 3, and a hydraulic cylinder 9 is arranged above the two holders 19. The outer sides of the two groups of hydraulic cylinders 9 are connected to the bottom of the spray tank 5 through the support seat 16. The hydraulic cylinder 9 can drive the liquid storage tank 3 to rise and fall by driving the holder 19 to move up and down.
[0029] Multiple sets of soil shoveling and spraying components include a hard pipe 31 connected and installed at the lower inner side of the liquid storage tank 3. The lower end of the hard pipe 31 is connected and installed with a spray pipe 32. The spray pipe 32 is used as a high-pressure spray pipeline. An external booster valve can be added to the outside of the spray pipe 32 to ensure that the soil will not block the spray pipe 32 during the advancement process. A second gear 33 is rotatably installed on the outside of the spray pipe 32, and a powder block assembly is arranged on the outer surface of one end of the second gear 33 along the circumferential direction.
[0030] The powder block assembly includes a connecting seat 34 fixedly mounted on the outer surface of one end of the second gear 33, a reinforcing rod 30 fixedly mounted on the outer surface of the connecting seat 34, a plurality of groups of crushing seats 35 are mounted on the inner side of the reinforcing rod 30, and the surfaces of the plurality of groups of crushing seats 35 are all provided with special-shaped notches. Driven by the second gear 33, the plurality of reinforcing rods 30 will drive the plurality of groups of crushing seats 35 on the outer side to contact with the soil blocks, and the special-shaped notches and the soil blocks are squeezed against each other to crush the soil blocks, thereby facilitating the circulation of soil.
[0031] A bracket 28 is fixedly installed at the bottom of the liquid storage tank 3 and on one side of the spray pipe 32, a second motor 29 is fixedly installed on the inner side of the bracket 28, a connecting shaft 25 is fixedly installed on the output end of the second motor 29, a first gear 26 is fixedly sleeved on the outer side of the connecting shaft 25, the first gear 26 and the second gear 33 are meshed with each other, after the second motor 29 is connected to the battery 23 on the frame 1, the first gear 26 on the outer side of the connecting shaft 25 can be driven to rotate, the first gear 26 will drive the second gear 33 to rotate, and then the multiple reinforcement rods 30 are rotated, a V-shaped bin 24 is fixedly installed on the outer side of the spray pipe 32 and above the second gear 33, a shovel plate 10 is fixedly installed on the lower end of the V-shaped bin 24, and both ends of the inner side of the V-shaped bin 24 are connected and installed with a return soil box 27, and the return soil box 27 is set Inside the rear end of the V-shaped bin 24, the soil will be stacked on both sides in a V-shaped bulldozer manner. During the stacking process, the soil automatically falls toward the shoveled gully, and then the area after the soil conditioner is sprayed is covered with soil to ensure that the soil conditioner can be fully absorbed by the land. A battery 23 is installed at the bottom of the liquid storage tank 3 and close to the second motor 29. A connecting pipe 15 is installed at the lower inner side of the spray tank 5. The upper inner side of the liquid storage tank 3 is connected to the inside of the connecting pipe 15 through a wrapping pipe 36. The wrapping pipe 36 is slidably mounted on the outside of the connecting pipe 15. A valve 17 is installed on the inside of the wrapping pipe 36. One end of the connecting pipe 15 extends to the inside of the wrapping pipe 36 and the liquid storage tank 3. When the liquid storage tank 3 and the wrapping pipe 36 are fine-tuned up and down, the connecting pipe 15 can also ensure that the soil conditioner does not leak out.
[0032] Support plates 18 are fixedly installed on the top of both ends of the liquid storage tank 3, and stabilizing rods 11 are slidably inserted inside both ends of the support plates 18 on the same side. The bottom ends of the two stabilizing rods 11 are fixedly installed on the inner surface of the frame 1, and fixing blocks 20 extend upward from both ends of the support plates 18. The inner sides of the two groups of fixing blocks 20 are threadedly inserted with bayonet pins 22, and the outer surfaces of the corresponding stabilizing rods 11 are provided with multiple groups of card holes 21 for fitting the bayonet pins 22. The sliding cooperation between the stabilizing rods 11 and the support plates 18 can improve the stability of the liquid storage tank 3 during operation. After the liquid storage tank 3 is raised, in order to enable the frame 1 to move better, the corresponding bayonet pins 22 are mounted on the card holes 21, thereby ensuring the stability of the liquid storage tank 3 and the hydraulic cylinder 9 during movement, and the hydraulic cylinder 9 moves downward during operation.
[0033] It should be specially noted that due to the inclusion of electrical drive components such as the first motor 7 and the second motor 29, a reserve power supply can be added to the frame 1 on the basis of the original battery 23 for use. In addition, a water level alarm sensor can be installed inside the liquid storage tank 3 to clearly identify the liquid level inside the liquid storage tank 3 during the spraying of the soil conditioner.
[0034] Working principle: the frame 1 can be connected to the front of the agricultural machinery through the tie seat 4 and the external plug shaft, so that the frame 1 can travel on the saline-alkali land, and then pour water and soil conditioner into the spray tank 5, and the first motor 7 drives the rotating shaft 8 to rotate, so that the multiple rotating plates 14 and the dispersion rod 13 on the outside of the rotating shaft 8 mix the inside of the spray tank 5, and then the soil conditioner flows into the liquid storage tank 3 through the discharge of the valve 17. At this time, the hydraulic cylinder 9 can drive the liquid storage tank 3 to move downward, so that the shovel plate 24 can contact the surface of the saline-alkali land soil. During the movement of the frame 1, the soil on the surface of the saline-alkali land is shoveled up, and then the spray pipe 32 can spray the soil conditioner in the liquid storage tank 3 onto the soil after shoveling. The inside of the soil is used to ensure that the saline-alkali soil can fully absorb the soil conditioner. Part of the soil will be gathered through the V-shaped bin 10, allowing the soil to flow to the oblique rear end through the soil return box 27. The excavated soil will naturally roll and fall onto the surface of the shoveled soil as it advances layer by layer, covering the sprayed land. In addition, in order to ensure that the soil can flow without affecting the use of the spray pipe 32, the second motor 29 can drive the connecting shaft 25 and the first gear 26 to rotate, so that the first gear 26 can drive the second gear 33 on the outside of the spray pipe 32 to rotate, and then the reinforcement rod 30 on the outer surface of the second gear 33 can rotate, and the special-shaped notch of the crushing seat 35 on the surface of the reinforcement rod 30 will crush the soil blocks, thereby allowing the soil blocks to flow.
[0035] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions only describe the principles of the present invention. The present invention may be subject to various changes and improvements without departing from the spirit and scope of the present invention. These changes and improvements fall within the scope of the present invention. The scope of protection claimed by the present invention is defined by the attached claims and their equivalents.
Claims
1. A device for improving saline-alkali land using a soil conditioner, comprising: A vehicle frame (1) and a spray tank (5), characterized in that: a fixed box (2) is fixedly mounted on the upper outer side of the vehicle frame (1); the spray tank (5) is fixedly mounted on the upper inner side of the fixed box (2); a support assembly is arranged on the upper side of one side of the fixed box (2); a mixing assembly is arranged on the inner side of the spray tank (5); a liquid storage tank (3) is arranged in the middle of the inner side of the vehicle frame (1); a lifting assembly is arranged on the outer side of the liquid storage tank (3); a plurality of groups of soil shoveling and spraying assemblies are arranged on the lower inner side of the liquid storage tank (3); and a hanging seat (4) is fixedly mounted on one end of the vehicle frame (1); The plurality of soil shoveling and spraying assemblies comprise a hard tube (31) connected and installed at the lower inner side of the liquid storage tank (3); a spray pipe (32) is connected and installed at the lower end of the hard tube (31); a second gear (33) is rotatably installed at the outer side of the spray pipe (32); and a powder block assembly is provided on the outer surface of one end of the second gear (33) along the circumferential direction; A bracket (28) is fixedly mounted at the bottom of the liquid storage tank (3) and located on one side of the spray pipe (32); a second motor (29) is fixedly mounted on the inner side of the bracket (28); a connecting shaft (25) is fixedly mounted on the output end of the second motor (29); a first gear (26) is fixedly sleeved on the outer side of the connecting shaft (25); the first gear (26) and the second gear (33) are meshed with each other; a V-shaped bin (24) is fixedly mounted on the outer side of the spray pipe (32) and located above the second gear (33); the V-shaped bin (24) ) is fixedly mounted with a shovel plate (10) at the lower end, the inner ends of the V-shaped bin (24) are connected to soil return boxes (27), a battery (23) is mounted at the bottom of the liquid storage tank (3) and close to the second motor (29), a connecting pipe (15) is connected and mounted at the lower inner side of the spray tank (5), the upper inner side of the liquid storage tank (3) is connected to the inside of the connecting pipe (15) through a wrapping pipe (36), the wrapping pipe (36) is slidably mounted on the outer side of the connecting pipe (15), and a valve (17) is mounted on the inner side of the wrapping pipe (36).
2. The device for improving saline-alkali land using a soil conditioner according to claim 1, characterized in that: The support assembly comprises a bracket (6) fixedly mounted above one side of the fixed box (2), a first motor (7) fixedly mounted inside the bracket (6), and a rotating shaft (8) fixedly mounted at the output end of the first motor (7).
3. The device for improving saline-alkali land using a soil conditioner according to claim 1, characterized in that: The mixing assembly comprises two connecting sleeves (12) fixedly mounted on the outside of the rotating shaft (8) and located inside the spray tank (5), the two connecting sleeves (12) being located at the upper and lower ends of the rotating shaft (8) respectively, and dispersion rods (13) being mounted on the outside of the two connecting sleeves (12) at equal distances in the circumferential direction, and a plurality of rotating plates (14) being mounted below the outside of the rotating shaft (8), and the bottoms of the plurality of rotating plates (14) being slidably fitted with the bottom of the spray tank (5).
4. The device for improving saline-alkali land using a soil conditioner according to claim 1, characterized in that: The lifting assembly comprises a clamping seat (19) fixedly mounted on the outer sides of both ends of the liquid storage tank (3), a hydraulic cylinder (9) is arranged above each of the two clamping seats (19), and the outer sides of the two groups of hydraulic cylinders (9) are connected to the bottom of the spray tank (5) via a support seat (16).
5. The device for improving saline-alkali land using a soil conditioner according to claim 1, characterized in that: The powder block assembly comprises a connecting seat (34) fixedly mounted on the outer surface of one end of the second gear (33), a reinforcing rod (30) fixedly mounted on the outer surface of the connecting seat (34), a plurality of groups of crushing seats (35) mounted on the inner side of the reinforcing rod (30), and the surfaces of the plurality of groups of crushing seats (35) are all provided with irregular-shaped notches.
6. The device for improving saline-alkali land using a soil conditioner according to claim 1, characterized in that: Support plates (18) are fixedly mounted on the tops of both ends of the liquid storage tank (3), and stabilizing rods (11) are slidably inserted into the interiors of both ends of the support plates (18) on the same side. The bottom ends of the two stabilizing rods (11) are fixedly mounted on the inner surface of the frame (1), and fixing blocks (20) extend upward from both ends of the support plates (18). Pins (22) are threadedly inserted into the inner sides of the two sets of fixing blocks (20), and multiple sets of card holes (21) adapted to fit the card pins (22) are provided on the outer surfaces of the corresponding stabilizing rods (11).