Adjustable row spacing biogas slurry deep tillage and application device

Abstract

The utility model discloses a kind of adjustable row spacing's marsh liquid field return depth tillage and application device, applied in agricultural fertilization technical field, including the vehicle body with liquid storage tank, the side of vehicle body is equipped with mounting rod, mounting rod swing joint has scissor fork telescopic frame, scissor fork telescopic frame is swing joint with connecting rod at one end away from mounting rod, the bottom of scissor fork telescopic frame is evenly provided with fixed rod, fixed rod is fixed with mounting seat, and mounting seat is installed with liquid application pipe, the side of vehicle body is also equipped with the stabilizing rod parallel with mounting rod, and the stabilizing rod is fixedly connected with guiding rod that movable penetrates connecting rod between mounting rod, and the bottom of fixed rod is fixedly connected with soil turning shovel.The utility model is through the telescopic of scissor fork telescopic frame, in the process of deep application marsh liquid, the distance between liquid application pipe can be adjusted, to make liquid application more uniform in the process of marsh liquid field return.

Description

Technical Field

[0001] This utility model belongs to the field of agricultural fertilization technology, and specifically relates to a biogas slurry returning to the field with adjustable row spacing for deep and shallow tillage. Background Technology

[0002] Biogas projects using livestock and poultry manure and crop straw as main raw materials produce a large amount of biogas slurry. Biogas slurry has strong fast-acting nutritional capacity and high nutrient utilization rate. It is a multi-element fast-acting compound fertilizer that can be quickly absorbed and utilized by animals and crops. The main method of biogas slurry disposal is to return it to the field as agricultural fertilizer. At present, the main way to return biogas slurry to the field is to use biogas slurry transport tankers and attached pumping systems to irrigate the surface of farmland with biogas slurry.

[0003] However, existing tillage devices can inject a fixed amount of biogas fertilizer into the hole according to the depth of the hole, but the spacing between the injection pipes for injecting biogas slurry is fixed and cannot be adjusted. Therefore, we propose a biogas slurry returning to the field depth tillage device with adjustable row spacing to solve the above-mentioned problems. Utility Model Content

[0004] The purpose of this utility model is to provide a biogas slurry application device with adjustable row spacing for deep and shallow tillage. Its advantage is that the spacing between the application pipes can be adjusted during the deep application of biogas slurry.

[0005] The above-mentioned technical objective of this utility model is achieved through the following technical solution: an adjustable row spacing biogas slurry returning to the field deep and shallow tillage device, including a vehicle body with a storage tank, a mounting rod provided on one side of the vehicle body, a scissor telescopic frame movably connected to the mounting rod, a connecting rod movably connected to the end of the scissor telescopic frame away from the mounting rod, fixing rods evenly arranged at the bottom of the scissor telescopic frame, a mounting seat fixedly provided on the fixing rod, an application pipe installed on the mounting seat, a stabilizing rod provided on one side of the vehicle body parallel to the mounting rod, and a guide rod movably passing through the connecting rod fixedly connected between the stabilizing rod and the mounting rod.

[0006] The above technical solution is adopted: the liquid application tube is used for liquid application. When the scissor lift telescopic frame is telescopic, the fixed rod connected to the bottom of the scissor lift telescopic frame moves accordingly, and the distance between them is adjusted, which can adjust the distance between the liquid application tubes.

[0007] The guide rod is connected to the stabilizing rod and the mounting rod at its two ends, and the guide rod moves through the connecting rod, allowing the connecting rod to slide relative to the guide rod in order to guide the movement of the scissor lift and ensure the stability of the scissor lift.

[0008] The present invention is further configured such that a soil-turning shovel is fixedly connected to the bottom of the fixed rod.

[0009] Using the above technical solution: the soil turning shovel can be used to turn the soil so that the applied biogas slurry can penetrate into the soil.

[0010] The present invention is further configured such that the mounting rod and the connecting rod are each provided with a movable groove on their sides that are close to each other, which cooperates with the scissor lift telescopic frame. A lead screw is rotatably connected in the movable groove on the mounting rod, and a nut seat is threaded onto the lead screw. One arm of the scissor lift telescopic frame facing the mounting rod is hinged to the nut seat.

[0011] The above technical solution is adopted: both ends of the scissor lift have two arms. One arm of the scissor lift facing the mounting rod is hinged to the nut seat, and the other arm of the scissor lift facing the mounting rod is hinged to the mounting rod. One arm of the scissor lift facing the connecting rod is movably engaged with the movable groove on the connecting rod, and the other arm of the scissor lift facing the connecting rod is hinged to the connecting rod.

[0012] When the lead screw rotates, the scissor lift telescopic frame extends and retracts accordingly, thereby adjusting the spacing between the liquid application tubes.

[0013] The present invention is further configured such that the mounting rod is equipped with a drive motor for driving the lead screw to rotate.

[0014] The above technical solution is adopted: the drive motor is used to drive the lead screw to rotate, and the mounting rod is Z-shaped.

[0015] The present invention is further configured such that a liquid distribution pipe through a movable connecting rod is fixedly connected between the mounting rod and the stabilizing rod, a delivery hose is connected to the top end of the liquid application pipe, one end of the delivery hose is connected to the liquid distribution pipe, and a connecting pipe is connected to one side of the top of the liquid distribution pipe.

[0016] The above technical solution is adopted: the liquid storage tank on the vehicle body has a corresponding liquid pump for drawing biogas slurry, and the connecting pipe at the top of the liquid distribution pipe is connected to the liquid outlet of the liquid pump through a corresponding pipeline.

[0017] The present invention is further configured such that a fixing block is fixedly connected to the bottom of the mounting rod and the stabilizing rod, the fixing block has a through groove, and two clamping plates are installed between the two fixing blocks, the two clamping plates clamping the fixing rod.

[0018] The above technical solution is adopted: the two clamping plates have arc-shaped grooves on the side that is close to each other, and the arc-shaped grooves on the two clamping plates cooperate to enable the two clamping plates to hold the fixing rod.

[0019] The present invention is further configured such that the ends of both clamping plates pass through the through groove, and a screw rod is provided on one side of the fixing block, extending through the fixing block and into the through groove. The screw rod also passes through the two clamping plates, and a locking nut for limiting the two clamping plates is threadedly connected to the screw rod.

[0020] The above technical solution is adopted: a through hole for the screw to pass through is opened on one side of the fixing block and on both clamps. The two clamps hold the fixing rod, and when the locking nut on the screw presses against the clamps, the scissor lift telescopic frame can be limited and cannot be extended or retracted accordingly, while keeping the fixing rod stable.

[0021] The present invention is further configured such that the mounting rod and the stabilizer are both hinged to one side of the vehicle body, and hydraulic cylinders are hinged to the front and rear sides of the vehicle body, respectively. The output shafts of the front and rear hydraulic cylinders of the vehicle body are connected to the mounting rod and the stabilizer, respectively.

[0022] The above technical solution is adopted: the hydraulic cylinder is used to drive one end of the mounting rod and the stabilizing rod to approach or move away from the ground.

[0023] In summary, this utility model has the following beneficial effects: 1. This utility model allows for adjustment of the spacing between application pipes during the deep application of biogas slurry by extending and retracting the scissor telescopic frame, thereby making the application of biogas slurry more uniform during the process of returning it to the field.

[0024] 2. By setting up a stabilizing rod and a guide rod, this utility model can guide the extension and retraction of the scissor lift frame in conjunction with the connecting rod during the extension and retraction process, so as to keep the scissor lift frame stable. Attached Figure Description

[0025] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a structural schematic diagram of the scissor lift telescopic frame of this utility model; Figure 3 This is a utility model Figure 2 Enlarged view of point A in the middle; Figure 4 This is a schematic diagram of the structure of the mounting rod of this utility model; Figure 5 This is a schematic diagram of the structure of the clamping plate of this utility model.

[0026] Reference numerals: 1. Vehicle body; 2. Mounting rod; 3. Connecting rod; 4. Scissor lift telescopic frame; 5. Movable groove; 6. Fixed rod; 7. Soil turning shovel; 8. Mounting base; 9. Liquid application pipe; 10. Delivery hose; 11. Stabilizing rod; 12. Guide rod; 13. Screw; 14. Nut seat; 15. Drive motor; 16. Liquid distribution pipe; 17. Connecting pipe; 18. Fixing block; 19. Through groove; 20. Clamping plate; 21. Screw; 22. Locking nut; 23. Hydraulic cylinder. Detailed Implementation

[0027] The present invention will be further described in detail below with reference to the accompanying drawings.

[0028] Example 1: refer to Figure 1 , Figure 2 , Figure 4 An adjustable row spacing biogas slurry application device for deep and shallow tillage includes a vehicle body 1 with a storage tank, an installation rod 2 on one side of the vehicle body 1, a scissor lift telescopic frame 4 movably connected to the installation rod 2, a connecting rod 3 movably connected to the end of the scissor lift telescopic frame 4 away from the installation rod 2, fixing rods 6 evenly arranged at the bottom of the scissor lift telescopic frame 4, an installation seat 8 fixedly provided on the fixing rod 6, and an application pipe 9 installed on the installation seat 8.

[0029] The liquid application tube 9 is used for liquid application. When the scissor lift telescopic frame 4 is telescopic, the fixed rod 6 connected to the bottom of the scissor lift telescopic frame 4 moves accordingly, and the distance between them is adjusted, which allows the distance between the liquid application tubes 9 to be adjusted.

[0030] refer to Figure 4 The bottom of the fixed rod 6 is fixedly connected to the soil turning shovel 7.

[0031] The soil turning shovel 7 can be used to turn the soil so that the applied biogas slurry can penetrate deep into the soil.

[0032] refer to Figure 2 and Figure 3 The mounting rod 2 and the connecting rod 3 are both provided with movable grooves 5 on their sides that are close to each other, which cooperate with the scissor lift frame 4. A lead screw 13 is rotatably connected in the movable groove 5 on the mounting rod 2. A nut seat 14 is threaded onto the lead screw 13. One arm of the scissor lift frame 4 facing the mounting rod 2 is hinged to the nut seat 14.

[0033] The scissor lift telescopic frame 4 has two arms at both ends. One arm of the scissor lift telescopic frame 4 facing the mounting rod 2 is hinged to the nut seat 14. The other arm of the scissor lift telescopic frame 4 facing the mounting rod 2 is hinged to the mounting rod 2. One arm of the scissor lift telescopic frame 4 facing the connecting rod 3 is movably engaged with the movable groove 5 on the connecting rod 3. The other arm of the scissor lift telescopic frame 4 facing the connecting rod 3 is hinged to the connecting rod 3.

[0034] When the lead screw 13 rotates, the scissor lift telescopic frame 4 extends and retracts accordingly, thereby adjusting the spacing between the liquid application tubes 9.

[0035] refer to Figure 2 The mounting rod 2 is equipped with a drive motor 15 that drives the lead screw 13 to rotate.

[0036] The drive motor 15 is used to drive the lead screw 13 to rotate, and the mounting rod 2 is in a Z-shape.

[0037] Brief description of the usage process: When the drive motor 15 drives the lead screw 13 to rotate, the scissor lift telescopic frame 4 extends and retracts accordingly. The fixed rod 6 below the scissor lift telescopic frame 4 moves accordingly, and the distance between them is adjusted, which allows the distance between the liquid application tubes 9 to be adjusted.

[0038] Example 2: Based on Example 1, and referring to Figure 2 An adjustable row spacing biogas slurry returning to the field deep and shallow tillage device also includes a stabilizing rod 11. A stabilizing rod 11 is also provided on one side of the vehicle body 1, which is parallel to the mounting rod 2. A guide rod 12 that can be moved through the connecting rod 3 is fixedly connected between the stabilizing rod 11 and the mounting rod 2.

[0039] The guide rod 12 is connected to the stabilizing rod 11 and the mounting rod 2 at its two ends, and the guide rod 12 moves through the connecting rod 3, allowing the connecting rod 3 to slide relative to the guide rod 12, so as to guide the movement of the scissor lift 4 and ensure the stability of the scissor lift 4.

[0040] refer to Figure 2 , 4 A liquid distribution pipe 16 that can be moved through the connecting rod 3 is also fixedly connected between the mounting rod 2 and the stabilizing rod 11. A delivery hose 10 is connected to the top of the liquid application pipe 9. One end of the delivery hose 10 is connected to the liquid distribution pipe 16. A connecting pipe 17 is connected to one side of the top of the liquid distribution pipe 16.

[0041] The storage tank on the vehicle body 1 has a corresponding pump for drawing biogas slurry, and the connecting pipe 17 at the top of the distribution pipe 16 is connected to the outlet end of the pump through a corresponding pipe.

[0042] refer to Figure 2 , 5 The bottom of the mounting rod 2 and the stabilizing rod 11 is fixedly connected to a fixing block 18. The fixing block 18 has a through groove 19. Two clamping plates 20 are installed between the two fixing blocks 18, and the two clamping plates 20 clamp the fixing rod 6.

[0043] Both clamping plates 20 have arc-shaped grooves on their sides that are close to each other. The arc-shaped grooves on the two clamping plates 20 cooperate to clamp the fixing rod 6.

[0044] refer to Figure 5 Both ends of the clamping plates 20 pass through the through groove 19. A screw 21 is provided on one side of the fixing block 18, which passes through the fixing block 18 and extends into the through groove 19. The screw 21 also passes through the two clamping plates 20. A locking nut 22 that limits the two clamping plates 20 is threaded on the screw 21.

[0045] One side of the fixing block 18 and the two clamping plates 20 are provided with through holes through which the screw 21 passes. The two clamping plates 20 clamp the fixing rod 6, and when the locking nut 22 on the screw 21 presses against the clamping plate 20, the scissor fork telescopic frame 4 is limited and cannot be extended or retracted accordingly, while the mounting rod 2 remains stable.

[0046] refer to Figure 1 Mounting rod 2 and stabilizer rod 11 are both hinged to one side of vehicle body 1. Hydraulic cylinders 23 are hinged to the front and rear sides of vehicle body 1. The output shafts of the hydraulic cylinders 23 on the front and rear sides of vehicle body 1 are respectively connected to mounting rod 2 and stabilizer rod 11.

[0047] Hydraulic cylinder 23 is used to move one end of mounting rod 2 and stabilizer rod 11 closer to or away from the ground.

[0048] Brief description of the usage process: When the scissor lift telescopic frame 4 is extended or retracted, the connecting rod 3 connected to one end of the scissor lift telescopic frame 4 will slide relative to the guide rod 12 and the liquid distribution pipe 16, making the extension and retraction of the scissor lift telescopic frame 4 more stable.

[0049] It should be noted that parts have a lifespan and can be replaced during regular maintenance when they no longer meet performance requirements. Deterioration in performance due to prolonged use of parts is not a design defect of this application.

[0050] This specific embodiment is merely an explanation of the present utility model and is not intended to limit the present utility model. After reading this specification, those skilled in the art can make modifications to this embodiment without contributing any inventive step, but as long as they are within the scope of the claims of the present utility model, they are protected by patent law.

Claims

1. An adjustable row spacing biogas slurry return deep and shallow tillage device, comprising a vehicle body (1) with a storage tank, characterized in that: A mounting rod (2) is provided on one side of the vehicle body (1). The mounting rod (2) is movably connected to a scissor lift telescopic frame (4). A connecting rod (3) is movably connected to one end of the scissor lift telescopic frame (4) away from the mounting rod (2). Fixed rods (6) are evenly arranged at the bottom of the scissor lift telescopic frame (4). A mounting seat (8) is fixedly provided on the fixed rod (6). A liquid application pipe (9) is installed on the mounting seat (8). A stabilizing rod (11) is also provided on one side of the vehicle body (1) and is parallel to the mounting rod (2). A guide rod (12) that movably passes through the connecting rod (3) is fixedly connected between the stabilizing rod (11) and the mounting rod (2).

2. The adjustable row spacing biogas slurry application device for deep and shallow tillage according to claim 1, characterized in that: The bottom of the fixed rod (6) is fixedly connected to a soil turning shovel (7).

3. The adjustable row spacing biogas slurry application device for shallow and deep tillage according to claim 1, characterized in that: The mounting rod (2) and the connecting rod (3) are provided with movable grooves (5) that cooperate with the scissor lift frame (4) on their sides that are close to each other. A lead screw (13) is rotatably connected in the movable groove (5) on the mounting rod (2). A nut seat (14) is threaded onto the lead screw (13). One arm of the scissor lift frame (4) facing the mounting rod (2) is hinged to the nut seat (14).

4. The adjustable row spacing biogas slurry application device for shallow and deep tillage according to claim 3, characterized in that: The mounting rod (2) is equipped with a drive motor (15) that drives the lead screw (13) to rotate.

5. The adjustable row spacing biogas slurry application device for shallow and deep tillage according to claim 1, characterized in that: A liquid distribution pipe (16) that can be moved through the connecting rod (3) is also fixedly connected between the mounting rod (2) and the stabilizing rod (11). The top end of the liquid application pipe (9) is connected to a delivery hose (10). One end of the delivery hose (10) is connected to the liquid distribution pipe (16). A connecting pipe (17) is connected to one side of the top of the liquid distribution pipe (16).

6. The adjustable row spacing biogas slurry application device for shallow and deep tillage according to claim 1, characterized in that: The bottom of the mounting rod (2) and the stabilizing rod (11) are fixedly connected to a fixing block (18). The fixing block (18) has a through groove (19). Two clamping plates (20) are installed between the two fixing blocks (18) and clamp the fixing rod (6).

7. The adjustable row spacing biogas slurry application device for shallow and deep tillage according to claim 6, characterized in that: Both ends of the clamping plates (20) pass through the through groove (19). One side of the fixing block (18) is provided with a screw (21) that passes through the fixing block (18) and extends into the through groove (19). The screw (21) also passes through the two clamping plates (20). The screw (21) is threaded with a locking nut (22) that limits the two clamping plates (20).

8. The adjustable row spacing biogas slurry application device for shallow and deep tillage according to claim 1, characterized in that: The mounting rod (2) and the stabilizer rod (11) are both hinged to one side of the vehicle body (1). Hydraulic cylinders (23) are hinged to the front and rear sides of the vehicle body (1). The output shafts of the hydraulic cylinders (23) on the front and rear sides of the vehicle body (1) are respectively hinged to the mounting rod (2) and the stabilizer rod (11).

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