Corn planting land sterilization device

Abstract

The utility model relates to the technical field of corn field sterilization, in particular to a corn planting field sterilization device which comprises a base, the other side of the top end of the base is fixedly connected with a water collecting tank through a supporting block, and one side of the water collecting tank is fixedly connected with a plurality of nozzles; symmetrical guide rods are fixedly connected to the water collecting tank, a moving rod is jointly slidably connected to the guide rods, a hydraulic cylinder is fixedly mounted on one side of the water collecting tank through a mounting seat, blocking mechanisms are slidably connected to the sprayers, each blocking mechanism comprises a moving ring, and a rubber cover is fixedly connected to one side of each moving ring. The dust removal device has the advantages that the rubber cover is adopted to shield and protect the nozzle which is not in a working state, the amount of dust attached to the nozzle can be effectively reduced, and the rubber cover can effectively prevent dust from falling off due to the unique elastic characteristic of the rubber cover. The shape can be flexibly adjusted according to the actual use state of the sterilization device, and the practicability is high.

Description

Technical Field

[0001] This utility model relates to the field of cornfield sterilization technology, specifically a cornfield sterilization device. Background Technology

[0002] Corn has high nutritional value and is an excellent grain crop. As a high-yield grain crop in China, corn is an important feed source for animal husbandry, aquaculture, and other industries. During its growth, corn needs to absorb a large amount of water and nutrients from the soil. Generally, corn should be planted in plots that are relatively flat, with deep soil, loose texture, good permeability, medium to high fertility, and good water and fertilizer retention. However, bacteria, viruses, or pests in the soil can affect the survival rate of corn seedlings, so soil sterilization is necessary.

[0003] Existing patent application number 202321290632.7 provides a soil sterilization device for corn planting. By adding connecting pipes, delivery pipes, control valves, rubber pistons, and other structures, the device ensures that the process from discharging the metering tank to spraying irrigation pesticides remains consistent. It also allows for adjustment of the sterilizer spray concentration, solving the problems of waste due to excessive spray concentration and ineffectiveness due to insufficient concentration. While the above application offers numerous advantages, it still has the following shortcomings: During the transfer of the sterilization device to the cornfield, a large amount of dust is often stirred up. This dust easily adheres to the nozzles. Similarly, when the sterilization device is idle, its nozzles are continuously exposed to the air, leading to dust accumulation. Over time, the nozzle outlets are easily clogged with dust, affecting its normal function and effectiveness. Utility Model Content

[0004] The purpose of this invention is to provide a sterilization device for corn planting land to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a corn planting land sterilization device, including a base, a water tank fixedly connected to one side of the top of the base, a water pump fixedly installed at the position adjacent to the water tank at the top of the base, a delivery pipe fixedly connected to one of the output ends of the water pump, a water collection tank fixedly connected to the other side of the top of the base through a support block, and multiple nozzles fixedly connected to one side of the water collection tank.

[0006] Symmetrically arranged guide rods are fixedly connected to the water collection tank. A moving rod is slidably connected to the guide rods. A hydraulic cylinder is fixedly installed on one side of the water collection tank via a mounting base. A blocking mechanism is slidably connected to each of the spray heads. The blocking mechanism includes a moving ring. A rubber cover is fixedly connected to one side of the moving ring. A connecting rod is fixedly connected to the top of the moving ring.

[0007] Preferably, the other output end of the water pump is fixedly connected to and communicates with the bottom end of the water tank, and one end of the delivery pipe is fixedly connected to and communicates with the water collection tank.

[0008] Preferably, a push handle is fixedly connected to the top of the base adjacent to the water tank, and symmetrically arranged moving wheels are provided at the bottom of the base.

[0009] Preferably, the output end of the hydraulic cylinder is fixedly connected to one side of the moving rod, and the other side of the moving rod is fixedly connected to the connecting rod.

[0010] Preferably, the rubber cap is tapered, and the movable ring is slidably connected to the nozzle.

[0011] Compared with the prior art, the beneficial effects of this utility model are: using a rubber cover to shield and protect the nozzle when it is not in operation can effectively reduce the amount of dust adhering to the nozzle, thereby extending the service life of the nozzle during normal operation. Moreover, the rubber cover, with its unique elastic properties, can flexibly adjust its shape according to the actual use of the sterilization device, making it highly practical. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the main structure of this utility model;

[0013] Figure 2 This is a side view of the structure of this utility model;

[0014] Figure 3 This is a cross-sectional view of the rubber cover and movable ring of this utility model.

[0015] In the diagram: 1. Base; 2. Water tank; 3. Water pump; 4. Delivery pipe; 5. Water collection tank; 6. Nozzle; 7. Guide rod; 8. Moving rod; 9. Hydraulic cylinder; 10. Blocking mechanism; 101. Moving ring; 102. Rubber cover; 103. Connecting rod; 11. Push handle; 12. Moving wheel. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figure 1-3 The present invention provides the following technical solution:

[0018] Example 1: A corn planting soil sterilization device includes a base 1, a water tank 2 fixedly connected to one side of the top of the base 1, a water pump 3 fixedly installed at the position adjacent to the water tank 2 at the top of the base 1, a delivery pipe 4 fixedly connected to one of the output ends of the water pump 3, a water collection tank 5 fixedly connected to the other side of the top of the base 1 through a support block, a plurality of nozzles 6 fixedly connected to one side of the water collection tank 5, another output end of the water pump 3 fixedly connected and communicating with the bottom end of the water tank 2, one end of the delivery pipe 4 fixedly connected and communicating with the water collection tank 5, a push handle 11 fixedly connected to the position adjacent to the water tank 2 at the top of the base 1, and symmetrically arranged moving wheels 12 at the bottom of the base 1;

[0019] In use, the base 1 can be moved to the cornfield using the caster 12 and push handle 11. Then, sterilization water can be added into the water tank 2 through the water inlet at the top of the water tank 2. Then, the water pump 3 is started, and the water pump 3 will deliver the sterilization water in the water tank 2 to the delivery pipe 4. Then, the sterilization water will flow into the water collection tank 5 through the delivery pipe 4, and then be sprayed out through the nozzle 6 on the water collection tank 5. At this time, the staff can continue to move the base 1 so that the nozzle 6 can evenly sterilize the cornfield.

[0020] Example 2: The technical solution of this example that differs from that of Example 1 includes: symmetrically arranged guide rods 7 are fixedly connected to the water collection tank 5, and a moving rod 8 is slidably connected to the guide rods 7. A hydraulic cylinder 9 is fixedly installed on one side of the water collection tank 5 through a mounting base. A blocking mechanism 10 is slidably connected to each nozzle 6. The blocking mechanism 10 includes a moving ring 101. A rubber cover 102 is fixedly connected to one side of the moving ring 101, and a connecting rod 103 is fixedly connected to the top of the moving ring 101.

[0021] The output end of the hydraulic cylinder 9 is fixedly connected to one side of the moving rod 8, and the other side of the moving rod 8 is fixedly connected to the connecting rod 103. The rubber cover 102 is tapered in shape, and the moving ring 101 is slidably connected to the nozzle 6.

[0022] When in use, when the base 1 is moving and the nozzle 6 is not spraying water, the conical rubber cover 102 can protect the nozzle 6 and reduce the amount of dust adsorbed on the nozzle 6. The same applies when the nozzle 6 is idle. When the nozzle 6 enters the working state, the operator can start the hydraulic cylinder 9. The retraction of the output end of the hydraulic cylinder 9 will drive the moving rod 8 to move. The moving rod 8 will move laterally under the guidance of the two guide rods 7. The movement of the moving rod 8 will drive the connecting rod 103 to move together. The movement of the connecting rod 103 will drive the moving ring 101 to move. The movement of the moving ring 101 will drive the rubber cover 102 to move towards the hydraulic cylinder 9. When the rubber cover 102 moves, the inner wall will generate a squeezing force with the outer ring of the nozzle 6. At this time, as the rubber cover 102 moves, the nozzle 6 will be passively squeezed into a ring shape by the rubber cover 102. At this time, the hydraulic cylinder 9 can be closed to allow the nozzle 6 to enter the spraying state.

[0023] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A corn planting soil sterilization device, comprising a base (1), a water tank (2) fixedly connected to one side of the top of the base (1), a water pump (3) fixedly installed at the position adjacent to the top of the base (1) and the water tank (2), a delivery pipe (4) fixedly connected to one of the output ends of the water pump (3), a water collection tank (5) fixedly connected to the other side of the top of the base (1) through a support block, and a plurality of nozzles (6) fixedly connected to one side of the water collection tank (5); Its features are: The water collection tank (5) is fixedly connected with symmetrically arranged guide rods (7), and a moving rod (8) is slidably connected to the guide rods (7). A hydraulic cylinder (9) is fixedly installed on one side of the water collection tank (5) through a mounting seat. A blocking mechanism (10) is slidably connected to each nozzle (6). The blocking mechanism (10) includes a moving ring (101). A rubber cover (102) is fixedly connected to one side of the moving ring (101), and a connecting rod (103) is fixedly connected to the top of the moving ring (101).

2. The corn planting land sterilization device according to claim 1, characterized in that: The other output end of the water pump (3) is fixedly connected to and communicates with the bottom end of the water tank (2), and one end of the delivery pipe (4) is fixedly connected to and communicates with the water collection tank (5).

3. The corn planting soil sterilization device according to claim 1, characterized in that: A push handle (11) is fixedly connected to the top of the base (1) at a position adjacent to the water tank (2), and symmetrically arranged moving wheels (12) are provided at the bottom of the base (1).

4. The corn planting land sterilization device according to claim 1, characterized in that: The output end of the hydraulic cylinder (9) is fixedly connected to one side of the moving rod (8), and the other side of the moving rod (8) is fixedly connected to the connecting rod (103).

5. The corn planting land sterilization device according to claim 1, characterized in that: The rubber cap (102) is tapered, and the movable ring (101) is slidably connected to the nozzle (6).

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