A soil microbial supplement dispensing device

Abstract

The utility model discloses a kind of soil microbial supplementary feeding devices, it is related to microbial supplementary technical field, including rack, the front side of rack is fixed with connecting seat, first U-shaped seat is fixed on rack, and load tube is rotatably connected between the opposite inner walls of first U-shaped seat by pin shaft, the outer wall of load tube is fixed with fixed plate, the bottom of fixed plate is fixed with two side plates, the bottom of two side plates is fixed with shovel plate. When the device is moved in field by tractor, the front end of shovel plate and two side plates can be inserted into soil layer by rotating around load tube under the push of push assembly, with the progress of device, shovel plate can shovel soil layer, and feeding assembly transports composite microbial inoculum to the inside of liquid spraying pipe, so that it is sprayed to soil inside along several spray heads on liquid spraying pipe, and the soil scooped up by shovel plate falls back to field along the tail of shovel plate, which can cover composite microbial inoculum.

Description

Technical Field

[0001] This utility model relates to the field of microbial replenishment technology, and in particular to a soil microbial replenishment and dispensing device. Background Technology

[0002] Soil microorganisms are a collective term for all tiny organisms in the soil that are invisible or barely visible to the naked eye. Strictly speaking, this should include bacteria, archaea, fungi, viruses, protozoa, and microalgae. They carry out processes such as oxidation, nitrification, ammonification, nitrogen fixation, and sulfidation in the soil, promoting the decomposition of soil organic matter and the transformation of nutrients. When soil microorganisms are absent, it can lead to problems such as decreased soil biodiversity, reduced soil fertility, stunted plant growth, and decreased resistance.

[0003] Timely replenishment of soil microorganisms is beneficial for restoring soil ecology and improving soil fertility. A utility model patent with publication number CN222548196U discloses a soil application device for microbial agents. This device sprays the microbial agent onto the soil surface rather than into the soil. The surface layer of the soil provides a far less favorable environment for the microbial agent than the interior, resulting in lower efficiency of microbial improvement. Furthermore, microorganisms exposed on the soil surface are more prone to inactivation without the protection of the soil, thus affecting the soil improvement effect. Utility Model Content

[0004] The purpose of this application is to provide a soil microbial replenishment device to solve the problem that the existing devices mentioned in the background art spray microbial agents onto the soil surface rather than into the soil. The living environment provided by the soil surface for microbial agents is far inferior to that in the soil interior. This results in low efficiency of microbial agents in improving the soil, and microbial agents exposed on the soil surface are more likely to become inactive without the protection of the soil, thus affecting the soil improvement effect.

[0005] To achieve the above objectives, this application provides the following technical solution: a soil microbial replenishment device, comprising a frame, a connecting seat fixed to the front side of the frame, a first U-shaped seat fixed on the frame, a carrier pipe rotatably connected between the opposite inner walls of the first U-shaped seat via a pin, a fixing plate fixed to the outer wall of the carrier pipe, two side plates fixed to the bottom of the fixing plate, a soil-shoveling plate fixed to the bottom of the two side plates, a first carrier plate fixed to the top of the two side plates, a pushing assembly installed between the frame and the first carrier plate, the pushing assembly being used to push the soil-shoveling plate to rotate around the carrier pipe, two fixing blocks fixed to the lower part of the soil-shoveling plate, a spray pipe fixed between the two fixing blocks, a plurality of nozzles installed on the spray pipe, and a feeding assembly installed on the frame, the feeding assembly being used to deliver compound microbial agent to the spray pipe.

[0006] Furthermore, the pushing assembly includes two second U-shaped seats, one of which is fixedly mounted on the frame and the other is fixedly mounted on the first carrier plate. A sleeve is rotatably connected between the opposite inner walls of the second U-shaped seats by a pin, and a hydraulic cylinder is installed between the two sleeves.

[0007] Furthermore, the two side plates are arranged in parallel, and both the side plates and the shovel plate have cutting edges on their front sides.

[0008] Furthermore, a second carrier plate is fixed on the side plate, and an auxiliary roller is rotatably connected between the two second carrier plates via a bearing. Several piercing nails are fixed on the auxiliary roller.

[0009] Furthermore, the feeding assembly includes a liquid storage tank and a liquid delivery pump. Both the liquid storage tank and the liquid delivery pump are installed on the top of the frame. The inlet of the liquid delivery pump is connected to the liquid storage tank, and the outlet of the liquid delivery pump is fixedly connected to a delivery pipe. The other end of the delivery pipe is connected to a spray pipe.

[0010] Furthermore, a protective block is fitted around the outside of the conveying pipe. The protective block is fixedly installed on the shovel plate, and cutting edges are provided on both the front and rear sides of the protective block.

[0011] Furthermore, the top of the liquid storage tank is fixedly connected to an injection pipe, and a sealing cap is threaded onto the injection pipe.

[0012] In summary, the technical effects and advantages of this utility model are as follows:

[0013] 1. In this utility model, when the device is moved in the field by a tractor, the jacking component can push the shovel plate and the side plates to rotate and move downward around the carrier pipe, so that the front end of the shovel plate and the side plates are inserted into the soil layer. As the device moves, the shovel plate can shovel up the soil layer, and the feeding component delivers the compound microbial agent into the interior of the spray pipe, so that it is sprayed into the soil along several nozzles on the spray pipe. The soil shoveled up by the shovel plate falls back into the field along the tail of the shovel plate, which can cover the compound microbial agent, so that the compound microbial agent can be directly put into the soil, thereby better improving the soil environment.

[0014] 2. In this utility model, when the device is moved in the field by a tractor, the auxiliary roller rolls along with it. Several hole-punching nails on the roller can punch holes in the soil backfilled into the field at the tail of the shovel plate to improve soil permeability, which is conducive to the better growth of compound bacteria, thereby improving soil quality. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the embodiments or the prior art will be briefly introduced below.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of a soil microbial replenishment device according to an embodiment of this application;

[0017] Figure 2 This is a diagram showing the positional relationship of the frame, side plate, scraper plate, and feeding assembly in the embodiments of this application;

[0018] Figure 3 This is a diagram showing the connection relationship between the side plate, the shovel plate, the fixing block, and the spray pipe in the embodiments of this application;

[0019] Figure 4 This is a diagram showing the positional relationship between the frame, fixing plate, side plate, and pushing assembly in the embodiments of this application;

[0020] Figure 5 Examples of embodiments in this application Figure 4 Another form of the diagram;

[0021] Figure 6 This is a diagram showing the positional relationship of the carrier tube, fixing plate, side plate, and jacking assembly in the embodiments of this application.

[0022] In the diagram: 1. Frame; 2. Connecting seat; 3. First U-shaped seat; 4. Carrier pipe; 5. Fixing plate; 6. Side plate; 7. Soil scraper; 8. First carrier plate; 9. Fixing block; 10. Spray pipe; 11. Second U-shaped seat; 12. Sleeve; 13. Hydraulic cylinder; 14. Second carrier plate; 15. Auxiliary roller; 16. Piping nail; 17. Liquid storage tank; 18. Liquid delivery pump; 19. Delivery pipe; 20. Protective block; 21. Injection pipe; 22. Sealing cap. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Example: Reference Figure 1-6The soil microbial replenishment device shown includes a frame 1, a connecting seat 2 fixed to the front side of the frame 1, a first U-shaped seat 3 fixed on the frame 1, a carrier pipe 4 rotatably connected between the relative inner walls of the first U-shaped seat 3 by a pin, a fixing plate 5 fixed to the outer wall of the carrier pipe 4, two side plates 6 fixed to the bottom of the fixing plate 5, a shovel plate 7 fixed to the bottom of the two side plates 6, the two side plates 6 are arranged in parallel, and a cutting edge is opened on the front side of both the side plates 6 and the shovel plate 7. A first carrier plate 8 is fixed to the top of the two side plates 6, a pushing assembly is installed between the frame 1 and the first carrier plate 8, the pushing assembly is used to push the shovel plate 7 to rotate around the carrier pipe 4, two fixing blocks 9 are fixed to the lower part of the shovel plate 7, a spray pipe 10 is fixed between the two fixing blocks 9, multiple nozzles are installed on the spray pipe 10, and a feeding assembly is installed on the frame 1, the feeding assembly is used to deliver compound microbial agent to the spray pipe 10.

[0025] When the device is moved in the field by a tractor, the jacking component can be used to push the shovel plate 7 and the two side plates 6 to rotate and move downward around the carrier pipe 4, so that the front end of the shovel plate 7 and the two side plates 6 are inserted into the soil layer. As the device moves, the shovel plate 7 can shovel up the soil layer, and the feeding component delivers the compound microbial agent into the spray pipe 10, so that it is sprayed into the soil along the multiple nozzles on the spray pipe 10. The soil shoveled up by the shovel plate 7 falls back into the field along the tail of the shovel plate 7, which can cover the compound microbial agent, so that the compound microbial agent can be directly put into the soil.

[0026] The jacking assembly includes two second U-shaped seats 11. One second U-shaped seat 11 is fixedly installed on the frame 1, and the other second U-shaped seat 11 is fixedly installed on the first carrier plate 8. The inner walls of the second U-shaped seats 11 are rotatably connected by a pin, and a hydraulic cylinder 13 is installed between the two sleeves 12. By operating the hydraulic cylinder 13 and changing its own length, the shovel plate 7 and the two side plates 6 can be pulled to rotate around the carrier pipe 4, so that the shovel plate 7 can be raised and lowered as needed to meet the usage requirements.

[0027] Among them, a second carrier plate 14 is fixed on the side plate 6, and an auxiliary roller 15 is rotatably connected between the two second carrier plates 14 through a bearing. Multiple piercing nails 16 are fixed on the auxiliary roller 15. In order to make the rotation of the auxiliary roller 15 smoother, a drive motor can also be added to the device to drive the auxiliary roller 15 to rotate.

[0028] When the device is moved in the field by a tractor, the auxiliary roller 15 rolls along with it. The multiple hole-punching nails 16 on the roller can punch holes in the soil backfilled into the field at the tail of the shovel plate 7 to improve soil permeability, which is conducive to the better growth of compound bacteria and thus better soil improvement work.

[0029] The feeding assembly includes a liquid storage tank 17 and a liquid pump 18. Both the liquid storage tank 17 and the liquid pump 18 are installed on the top of the frame 1. The inlet of the liquid pump 18 is connected to the liquid storage tank 17. The outlet of the liquid pump 18 is fixedly connected to a conveying pipe 19. The other end of the conveying pipe 19 is connected to a spray pipe 10. A protective block 20 is sleeved on the outside of the conveying pipe 19. The protective block 20 is fixedly installed on the shovel plate 7. The front and rear sides of the protective block 20 are provided with cutting edges. The top of the liquid storage tank 17 is fixedly connected to an injection pipe 21. A sealing cap 22 is threaded onto the injection pipe 21.

[0030] The compound microbial agent stored in the storage tank 17 is sent to the spray pipe 10 along the delivery pipe 19 using the delivery pump 18 to facilitate the addition of the compound microbial agent. The sealing cap 22 can be unscrewed to replenish the compound microbial agent in the storage tank 17. The delivery pipe 19 passes through the protective block 20. The protective block 20 can cut the soil passing through the shovel 7 to prevent the soil from pushing the delivery pipe 19 and affecting the normal delivery of the compound microbial agent.

[0031] The hydraulic cylinder is equipped with a power source, and the power source is configured as a standard feature in the field, which technicians can implement based on existing technology.

[0032] Working principle of this utility model:

[0033] Install the connecting seat 2 on the tractor so that the tractor can move the device. Unscrew the sealing cap 22 and inject the compound bacterial agent into the storage tank 17 along the injection pipe 21. After filling the storage tank 17, screw the sealing cap 22 back onto the injection pipe 21 to prevent impurities from entering the injection pipe 21. Use the tractor to move the device to the field and activate the extension of the hydraulic cylinder 13 so that the hydraulic cylinder 13 pushes the soil scraper 7 and the side plates 6 to rotate and move down around the carrier pipe 4. During the movement of the device, the front end of the soil scraper 7 can scrape into the soil layer. At this time, the soil scraper 7 and the side plates 6 can scrape up the soil.

[0034] During the movement of the device, the liquid delivery pump 18 is operated, which delivers the compound microbial agent in the storage tank 17 along the delivery pipe 19 to the interior of the spray pipe 10. The compound microbial agent is sprayed out along multiple nozzles on the spray pipe 10. Because the soil is scooped up by the shovel plate 7 and the spray pipe 10 is located below the shovel plate 7, the compound microbial agent sprayed from the nozzles can be directly placed into the soil. As the device moves, the soil scooped up by the shovel plate 7 is backfilled into the field along the tail of the shovel plate 7, which can cover the compound microbial agent. In this way, the compound microbial agent is completely covered by the soil, which can better improve the soil. When the device is moved in the field by the tractor, the auxiliary roller 15 rolls along with it, and the multiple perforating nails 16 on it can make holes in the soil to improve soil permeability, which is conducive to better growth of compound microorganisms.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A soil microbial supplement dispensing device comprising a frame (1), characterized in that: A connecting seat (2) is fixed on the front side of the frame (1). A first U-shaped seat (3) is fixed on the frame (1). A carrier pipe (4) is rotatably connected between the inner walls of the first U-shaped seat (3) by a pin. A fixing plate (5) is fixed on the outer wall of the carrier pipe (4). Two side plates (6) are fixed at the bottom of the fixing plate (5). A shovel plate (7) is fixed at the bottom of the two side plates (6). A first carrier plate (8) is fixed at the top of the two side plates (6). A jacking assembly is installed between the frame (1) and the first carrier plate (8). The jacking assembly is used to push the shovel plate (7) to rotate around the carrier pipe (4). Two fixing blocks (9) are fixed at the lower part of the shovel plate (7). A spray pipe (10) is fixed between the two fixing blocks (9). Several nozzles are installed on the spray pipe (10). A feeding assembly is installed on the frame (1). The feeding assembly is used to deliver compound microbial agent to the spray pipe (10).

2. The soil microorganism supplement dispensing device according to claim 1, wherein: The jacking assembly includes two second U-shaped seats (11), one of which is fixedly mounted on the frame (1) and the other is fixedly mounted on the first carrier plate (8). A sleeve (12) is rotatably connected between the relative inner walls of the second U-shaped seats (11) by a pin, and a hydraulic cylinder (13) is installed between the two sleeves (12).

3. The soil microorganism supplement dispensing device of claim 1, wherein: The two side plates (6) are arranged in parallel, and the front sides of both the side plates (6) and the shovel plate (7) are provided with cutting edges.

4. The soil microorganism supplement dispensing device of claim 3, wherein: A second carrier plate (14) is fixed on the side plate (6), and an auxiliary roller (15) is rotatably connected between the two second carrier plates (14) through a bearing. Several hole-punching nails (16) are fixed on the auxiliary roller (15).

5. The soil microorganism supplement dispensing device of claim 1, wherein: The feeding assembly includes a liquid storage tank (17) and a liquid delivery pump (18). The liquid storage tank (17) and the liquid delivery pump (18) are both installed on the top of the frame (1). The inlet of the liquid delivery pump (18) is connected to the liquid storage tank (17), and the outlet of the liquid delivery pump (18) is fixedly connected to a delivery pipe (19). The other end of the delivery pipe (19) is connected to a spray pipe (10).

6. The soil microorganism replenishment dispensing device according to claim 5, wherein: The conveying pipe (19) is fitted with a protective block (20), which is fixedly installed on the shovel plate (7), and the front and rear sides of the protective block (20) are provided with cutting edges.

7. The soil microorganism replenishment dispensing device according to claim 5, wherein: The top of the liquid storage tank (17) is fixedly connected to an injection pipe (21), and a sealing cap (22) is threaded onto the injection pipe (21).

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