Quantitative metering device for soil improvement bio-fertilizer

Abstract

The utility model discloses a kind of quantitative measuring devices for soil improvement biological fertilizer, and the utility model belongs to the technical field of soil improvement, by being provided with crushing hopper in the bottom of storage hopper, fertilizer is introduced into crushing hopper, so that rotating rod drives fixed rod to stir the fertilizer of damp agglomeration, avoid the situation that damp agglomeration fertilizer causes blockage, avoid affecting the accuracy of quantitative measurement, by moving baffle to open guide frame, fertilizer is introduced into measuring frame, when measuring frame is filled with fertilizer, drive support plate to open by turning down along shaft, fertilizer is discharged from discharge pipe, utilize measuring frame to quantitatively measure fertilizer, by driving movable plate to move left and right, the size of the space in measuring frame can be adjusted, it is convenient to adjust and control the volume of measuring frame, the fertilizer exported by quantitative measurement can be adjusted and controlled according to demand.

Description

Technical Field

[0001] This utility model relates to the field of soil improvement technology, specifically to a quantitative metering device for soil improvement bio-fertilizer. Background Technology

[0002] Soil improvement is a crucial aspect of agricultural production and environmental protection. It involves applying theories and techniques from disciplines such as soil science, biology, and ecology to eliminate or prevent adverse factors that affect crop growth and development and cause soil degradation, thereby improving soil properties, increasing soil fertility, and creating favorable soil environmental conditions for crops. Soil improvement typically requires the application of bio-fertilizers, and the amount of fertilizer applied needs to be controlled based on the soil improvement situation. Quantitative measurement and analysis of bio-fertilizers are also necessary. Therefore, how to quantitatively measure and analyze bio-fertilizers is a problem that urgently needs to be solved.

[0003] The applicant discovered through a search that a Chinese patent, "Particle Quantitative Measuring Device," with publication number "CN216468622U," is disclosed. This device includes a base, a material tank, and a measuring cylinder. Fixing plates are fixedly installed on both the front and rear sides of the top of the base. Mounting holes are formed on the front sides of both fixing plates, and mounting shafts are rotatably installed within each mounting hole. A common rotating plate is fixedly installed at the ends of the two mounting shafts that are close to each other. A transverse groove is formed on one side of the rotating plate, and a circular hole is formed on one side of the bottom of the material tank. The measuring cylinder is fixedly installed within this circular hole. This invention, by driving the measuring cylinder to vibrate left and right while simultaneously rotating it back and forth, allows particles to quickly enter and settle within the measuring cylinder, ensuring accurate weighing.

[0004] The above-mentioned granular quantitative metering device uses a metering cylinder at the bottom of the hopper to quantitatively measure and discharge fertilizer. The design flaw is that most fertilizers are granular, which are prone to clumping when exposed to moisture. This makes it difficult to break up the clumped fertilizer, which can cause blockages and affect the accuracy of quantitative measurement. It also makes it difficult to adjust the volume of the measuring cylinder and control the amount of fertilizer dispensed according to needs. Utility Model Content

[0005] Therefore, this invention provides a quantitative metering device for soil amendment bio-fertilizer to solve the above-mentioned problems in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: According to a first aspect of this utility model, a quantitative metering device for soil amendment bio-fertilizer includes a support frame, a storage hopper fixedly installed on the top of the support frame, a crushing hopper fixed and communicating with the bottom of the storage hopper on the inner side of the support frame, two rotating rods rotatably installed on the inner side of the crushing hopper, a metering frame connected to the bottom of the crushing hopper through a guide frame, and a sliding movable plate on the inner side of the metering frame.

[0007] Furthermore, one end of each of the two rotating rods extends out of the front side of the crushing hopper. A first motor is fixedly connected to one side of the crushing hopper. The output end of the first motor is connected to the two rotating rods via a belt drive. Multiple fixing rods are fixedly installed on the periphery of each of the two rotating rods. The multiple fixing rods are located inside the crushing hopper, and the fixing rods on the two rotating rods are arranged in a staggered manner.

[0008] Furthermore, the metering frame and the support frame are fixedly connected by two support rods, which are located on the front and rear sides of the metering frame, respectively. The bottom of the metering frame is fixed and connected to a discharge pipe, one end of which extends out of one side of the support frame.

[0009] Furthermore, a baffle is slidably installed on the inner side of the guide frame, the baffle extends out of one side of the guide frame, a fixing block is fixedly installed on the top of the metering frame, and a telescopic rod is fixedly connected between the baffle and the fixing block.

[0010] Furthermore, a support plate is provided on the inner side of the metering frame. The support plate is located at the bottom of the movable plate and contacts the bottom of the movable plate. A shaft is fixedly installed at one end of the support plate. The support plate and the metering frame are movably installed through the shaft. The axis of the shaft extends out of the metering frame and is fixedly connected to the output end of the second motor. The second motor is fixedly installed at the front end of the metering frame through a fixing plate.

[0011] Furthermore, two sliding grooves are provided on the front and rear sides of the inner wall of the measuring frame, and two sliders are fixedly installed on the front and rear sides of the movable plate. Each slider is located inside a sliding groove and is slidably connected to the sliding groove.

[0012] Furthermore, two limiting rods are fixedly installed on one side of the movable plate. Both limiting rods extend out of one side of the measuring frame and are slidably connected to the measuring frame. The two limiting rods are arranged in an up-down position, and the top of the upper limiting rod is engraved with scale lines.

[0013] Furthermore, a threaded rod is rotatably mounted on one side of the movable plate, the threaded rod extending out of the metering frame and threadedly connected to the metering frame.

[0014] This invention has the following advantages: By installing a crushing hopper at the bottom of the storage hopper, fertilizer is introduced into the crushing hopper, where a rotating rod drives a fixed rod to break up damp, clumped fertilizer, preventing blockages caused by moisture-laden clumps and ensuring accurate quantitative measurement. The guide frame is opened by moving a baffle, allowing fertilizer to enter the metering frame. When the metering frame is full, the support plate flips downwards along the shaft, discharging the fertilizer from the discharge pipe. The metering frame is used for quantitative measurement of the fertilizer. By moving a movable plate left and right, the size of the space within the metering frame can be adjusted, facilitating volume control. The amount of fertilizer discharged can be adjusted and controlled according to requirements. Attached Figure Description

[0015] Figure 1 A schematic diagram of the overall device for a quantitative metering device for soil amendment bio-fertilizer provided in some embodiments of this utility model; Figure 2 A cross-sectional schematic diagram of the storage hopper of a quantitative metering device for soil amendment bio-fertilizer provided in some embodiments of this utility model; Figure 3 A cross-sectional schematic diagram of the crushing bucket of a quantitative metering device for soil amendment bio-fertilizer provided in some embodiments of this utility model; Figure 4 A cross-sectional schematic diagram of the metering frame of a quantitative metering device for soil amendment bio-fertilizer provided in some embodiments of this utility model; In the diagram: 1. Support frame; 2. Storage hopper; 3. Crushing hopper; 4. Guide frame; 5. Metering frame; 6. Discharge pipe; 7. Support rod; 8. First motor; 9. Belt; 10. Fixing plate; 11. Second motor; 12. Rotating rod; 13. Fixing rod; 14. Baffle; 15. Fixing block; 16. Telescopic rod; 17. Movable plate; 18. Sliding block; 19. Slide groove; 20. Support plate; 21. Shaft; 22. Threaded rod; 23. Limiting rod; 24. Scale line. Detailed Implementation

[0016] The following specific embodiments illustrate the implementation of this utility model. Those skilled in the art can easily understand other advantages and effects of this utility model from the content disclosed in this specification. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model. Example

[0017] like Figures 1 to 4As shown, a quantitative metering device for soil improvement bio-fertilizer in the first aspect embodiment of this utility model includes a support frame 1, a storage hopper 2 fixedly installed on the top of the support frame 1, a crushing hopper 3 fixed and connected to the bottom of the storage hopper 2 on the inner side of the support frame 1, two rotating rods 12 rotatably installed on the inner side of the crushing hopper 3, a metering frame 5 connected to the bottom of the crushing hopper 3 through a guide frame 4, and a sliding movable plate 17 on the inner side of the metering frame 5. This design solves the problem that existing technologies are not convenient for breaking up damp, clumped fertilizers. Example

[0018] like Figure 2 and Figure 3 One end of each of the two rotating rods 12 extends out of the front side of the crushing bucket 3. A first motor 8 is fixedly connected to one side of the crushing bucket 3. The output end of the first motor 8 is driven by the two rotating rods 12 through a belt 9. Multiple fixing rods 13 are fixedly installed on the periphery of each of the two rotating rods 12. The multiple fixing rods 13 are located inside the crushing bucket 3. The fixing rods 13 on the two rotating rods 12 are arranged in a staggered manner. The metering frame 5 and the support frame 1 are fixedly connected by two support rods 7. The two support rods 7 are located on the front and rear sides of the metering frame 5, respectively. The bottom of the metering frame 5 is fixed and connected to the discharge pipe 6. One end of the discharge pipe 6 extends out of one side of the support frame 1. A baffle 14 is slidably installed on the inner side of the guide frame 4. The baffle 14 extends out of one side of the guide frame 4. A fixing block 15 is fixedly installed on the top of the metering frame 5. A telescopic rod 16 is fixedly connected between the baffle 14 and the fixing block 15. When fertilizer is introduced into the storage hopper 2, the inclined angle of the bottom of the storage hopper 2 can guide the fertilizer into the crushing hopper 3. Through the belt 9, the first motor 8 drives the two rotating rods 12 to rotate, which in turn drives the fixed rod 13 to rotate. The fixed rod 13 can intercept the wet and clumped fertilizer and then crush the wet and clumped fertilizer to avoid the wet and clumped fertilizer from clogging the guide frame 4 or affecting the accuracy of quantitative measurement when introduced into the metering frame 5. By driving the baffle 14 to move to the right, the guide frame 4 is opened, and the fertilizer can be introduced into the metering frame 5. After the metering frame 5 is full of fertilizer, the baffle 14 is reset to close the guide frame 4. Example

[0019] like Figure 2 and Figure 3 A support plate 20 is provided on the inner side of the metering frame 5. The support plate 20 is located at the bottom of the movable plate 17 and contacts the bottom of the movable plate 17. A shaft 21 is fixedly installed at one end of the support plate 20. The support plate 20 and the metering frame 5 are movably installed through the shaft 21. The shaft of the shaft 21 extends out of the metering frame 5 and is fixedly connected to the output end of the second motor 11. The second motor 11 is fixedly installed at the front end of the metering frame 5 through the fixing plate 10. Two slide grooves 19 are provided on the front and rear sides of the inner wall of the measuring frame 5. Two sliders 18 are fixedly installed on the front and rear sides of the movable plate 17. Each slider 18 is located inside a slide groove 19 and is slidably connected to the slide groove 19. Two limiting rods 23 are fixedly installed on one side of the movable plate 17. Both limiting rods 23 extend out of one side of the measuring frame 5 and are slidably connected to the measuring frame 5. The two limiting rods 23 are set in an up-down position. The top of the upper limiting rod 23 is engraved with a scale line 24. A threaded rod 22 is rotatably mounted on one side of the movable plate 17. The threaded rod 22 extends out of the metering frame 5 and is threadedly connected to the metering frame 5. The second motor 11 drives the support plate 20 to flip downward along the shaft 21, which can export the fertilizer in the metering frame 5, making it convenient to quantitatively measure and export the fertilizer, and making it convenient to carry out soil fertilization and improvement operations. After exporting the fertilizer, the support plate 20 is flipped back to its original position, and then the baffle 14 is opened to import the fertilizer back into the metering frame 5. By rotating the threaded rod 22, and engaging the metering frame 5 with the threaded rod 22, the threaded rod 22 can move the movable plate 17 left and right during rotation. The volume of the metering frame 5 can be adjusted by the movable plate 17, allowing for the regulation and control of the fertilizer introduced into the metering frame 5. This facilitates the regulation and control of the quantitatively dispensed fertilizer. Simultaneously, the movable plate 17 moves the limiting rod 23, which slides along the metering frame 5. In conjunction with the slider 18 sliding along the slide groove 19, the movable plate 17 can be limited to a certain extent, preventing it from tilting during movement. The distance the movable plate 17 moves can be calculated using the scale line 24, and the volume of the metering frame 5 can also be calculated.

Claims

1. A soil improvement bio-fertilizer with a quantitative metering device, comprising a support frame (1), characterized in that, The top of the support frame (1) is fixedly installed with a storage hopper (2). The inner side of the support frame (1) is provided with a crushing hopper (3) that is fixed and connected to the bottom of the storage hopper (2). Two rotating rods (12) are rotatably installed on the inner side of the crushing hopper (3). The bottom of the crushing hopper (3) is connected to a metering frame (5) through a guide frame (4). The inner side of the metering frame (5) is provided with a sliding movable plate (17).

2. The soil improvement bio-fertilizer quantitative metering device according to claim 1, characterized in that, One end of each of the two rotating rods (12) extends out of the front side of the crushing bucket (3). A first motor (8) is fixedly connected to one side of the crushing bucket (3). The output end of the first motor (8) is driven by the two rotating rods (12) through a belt (9). Multiple fixing rods (13) are fixedly installed on the periphery of each of the two rotating rods (12). The multiple fixing rods (13) are located inside the crushing bucket (3). The fixing rods (13) on the two rotating rods (12) are arranged in a staggered manner.

3. The soil improvement bio-fertilizer quantitative metering device according to claim 1, characterized in that, The metering frame (5) and the support frame (1) are fixedly connected by two support rods (7). The two support rods (7) are located on the front and rear sides of the metering frame (5) respectively. The bottom of the metering frame (5) is fixed and connected to a discharge pipe (6). One end of the discharge pipe (6) extends out of one side of the support frame (1).

4. The soil improvement bio-fertilizer quantitative metering device according to claim 1, characterized in that, A baffle (14) is slidably installed on the inner side of the guide frame (4), the baffle (14) extends out of one side of the guide frame (4), a fixing block (15) is fixedly installed on the top of the metering frame (5), and a telescopic rod (16) is fixedly connected between the baffle (14) and the fixing block (15).

5. The soil improvement bio-fertilizer quantitative metering device according to claim 1, characterized in that, The inner side of the metering frame (5) is provided with a support plate (20). The support plate (20) is located at the bottom of the movable plate (17) and is in contact with the bottom of the movable plate (17). A shaft (21) is fixedly installed at one end of the support plate (20). The support plate (20) and the metering frame (5) are movably installed through the shaft (21). The shaft (21) extends out of the metering frame (5) and is fixedly connected to the output end of the second motor (11). The second motor (11) is fixedly installed at the front end of the metering frame (5) through a fixing plate (10).

6. The soil improvement bio-fertilizer with a quantitative metering device according to claim 1, characterized in that, Two slide grooves (19) are provided on the front and rear sides of the inner wall of the metering frame (5). Two sliders (18) are fixedly installed on the front and rear sides of the movable plate (17). Each slider (18) is located inside a slide groove (19) and is slidably connected to the slide groove (19).

7. The soil improvement bio-fertilizer with a quantitative metering device according to claim 1, characterized in that, Two limiting rods (23) are fixedly installed on one side of the movable plate (17). Both limiting rods (23) extend out of one side of the measuring frame (5) and are slidably connected to the measuring frame (5). The two limiting rods (23) are set in an up-down position, and the top of the upper limiting rod (23) is engraved with a scale line (24).

8. The soil improvement bio-fertilizer with a quantitative metering device according to claim 1, characterized in that, A threaded rod (22) is rotatably mounted on one side of the movable plate (17), the threaded rod (22) extending out of the metering frame (5) and threadedly connected to the metering frame (5).

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