Agricultural pesticide particle discharging device with variable discharge size

Abstract

The utility model discloses a kind of pesticide particle discharging equipment with changeable discharge port size, it relates to pesticide technical field, including support and discharging hopper, the outer wall of the support is provided with the sealing assembly for sealing discharging hopper, one side of the support is fixedly connected with protective shell, the sealing assembly includes fixed plate, the outer wall of the fixed plate and the inner wall of protective shell are fixedly connected, rotating rod is rotatably connected in the inside of the fixed plate, the outer wall of the fixed plate is fixedly connected with mounting bracket.The utility model is through the cooperation of fixed block, driven rod and pawl, the pawl on driven rod can be used to realize specific locking function, during equipment operation, the unexpected movement of component can be effectively prevented, the stability and security of equipment operation are guaranteed, when equipment changes discharge port size, pawl can lock relevant components, avoid accidental change due to vibration and other factors The size of discharge port.

Description

Technical Field

[0001] This utility model relates to the field of pesticide technology, specifically to a pesticide granule feeding device with an adjustable discharge port size. Background Technology

[0002] With the acceleration of agricultural modernization, the demand for pesticides has increased in both quantity and quality. As a common formulation, the feeding process of pesticide granules directly affects product quality and production efficiency. In pesticide granule feeding equipment, the hopper is a key component, responsible for uniformly and stably conveying the stored pesticide granules to subsequent processing steps. However, existing feeding equipment has significant shortcomings in adjusting the discharge size from the hopper.

[0003] The aforementioned problems are as follows: Traditional pesticide granule feeding hoppers mostly adopt a relatively simple structural design, with the discharge port usually having a fixed size or only equipped with a simple adjustment device, such as a manual gate. In actual production, such a fixed or simply adjustable discharge port is difficult to meet diverse production needs. On the one hand, pesticide granules of different formulations have different physical properties (such as particle size, density, flowability, etc.), requiring precise matching of different discharge speeds and discharge volumes. This not only consumes a lot of manpower, material resources, and time, but also increases the risk of equipment failure. Therefore, a pesticide granule feeding device with an adjustable discharge port size is proposed to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide a pesticide granule feeding device with an adjustable discharge port size to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0006] A pesticide granule dispensing device with an adjustable discharge port size includes a support frame and a hopper. The outer wall of the support frame is provided with a sealing assembly for sealing the hopper. A protective shell is fixedly connected to one side of the support frame. The sealing assembly includes a fixing plate, the outer wall of which is fixedly connected to the inner wall of the protective shell. A rotating rod is rotatably connected to the inside of the fixing plate. A mounting frame is fixedly connected to the outer wall of the fixing plate. A motor is fixedly installed inside the mounting frame. The output end of the motor is fixedly connected to the top of the rotating rod. A gear is fixedly connected to the outer wall of the rotating rod. A movable locking assembly is provided on the inner wall of the protective shell.

[0007] By adopting the above technical solution, the fixed plate, motor, gear, rotating rod and mounting frame are set up to cooperate with each other. The fixed plate in the sealing assembly provides a stable support structure for the rotating rod. The motor can drive the rotating rod to rotate, which in turn drives the gear to rotate. The protective shell plays a role in protecting the internal components and preventing external factors from damaging them. Through this design, the equipment can easily perform sealing operations on the hopper, realize the change of the discharge port size, and enhance the controllability and practicality of the equipment.

[0008] A further improvement of the present invention is that the movable locking component includes a fixed block, the bottom of the fixed block is fixedly connected to the bottom of the inner wall of the protective shell, a driven rod is fixedly connected inside the fixed block, and a pawl is fixedly connected to the outer wall of the driven rod.

[0009] The above technical solution involves the cooperation of a fixed block, a driven rod, and a pawl. The pawl on the driven rod can be used to achieve a specific locking function. During equipment operation, it can effectively prevent accidental movement of components, ensuring the stability and safety of equipment operation. When the equipment changes the size of the discharge port, the pawl can lock the relevant components to prevent accidental changes in the size of the discharge port due to factors such as vibration.

[0010] A further improvement of the present invention is that: a sliding groove is provided inside the protective shell, a sliding plate is slidably connected inside the sliding groove, a sealing plate is fixedly connected to one side of the sliding plate, and the bottom of the sealing plate is in contact with the bottom of the hopper.

[0011] The above technical solution involves the coordinated use of a chute, a sliding plate, a sealing plate, and a hopper. The sliding plate can slide within the chute, and it is connected to the sealing plate, allowing the sealing plate to move smoothly along the chute. This enables precise control of the size of the hopper's outlet. By sliding the sliding plate within the chute, operators can flexibly adjust the opening of the outlet according to actual needs, improving the accuracy and flexibility of material feeding and meeting different production requirements.

[0012] A further improvement of this utility model is that a rack is fixedly connected to the top of the slide plate, and one side of the rack meshes with the outer wall of the gear.

[0013] The above technical solution involves the interaction of a sliding plate, a rack, and a gear. When the motor drives the rotating rod to rotate the gear, the gear will move the sliding plate in the groove through meshing with the rack, thereby realizing the movement of the sealing plate. The gear and rack transmission method has the advantages of high transmission efficiency and high transmission accuracy, which can ensure that the adjustment of the discharge port size is more precise and stable.

[0014] A further improvement of this utility model is that: a number of inclined blocks are fixedly connected to one side of the rack, and the inner wall of the inclined blocks meshes with the outer wall of the pawl.

[0015] By adopting the above technical solution, the interaction between the inclined block and the pawl is set so that when the discharge port is adjusted to a suitable size, the engagement of the inclined block and the pawl can prevent the rack from moving accidentally, thereby ensuring the stability of the discharge port size. Even if the equipment is affected by vibration or other external forces during operation, the engagement of the inclined block and the pawl can effectively prevent the discharge port size from changing, thus improving the reliability of the equipment.

[0016] A further improvement of this utility model is that: a synchronous wheel is fixedly connected to the outer wall of the rotating rod, and a transmission belt is internally connected to the synchronous wheel; the outer walls of another set of synchronous wheels and the outer walls of another set of rotating rods are fixedly connected.

[0017] By adopting the above technical solution, the synchronous pulley, transmission belt and rotating rod are set up to cooperate with each other. The synchronous pulley and transmission belt can make multiple sets of rotating rods rotate synchronously, thereby ensuring that multiple sealing components can work together. When it is necessary to adjust the size of the discharge port of multiple hoppers at the same time, the transmission method of the synchronous pulley and transmission belt can ensure that the size of the discharge port of each hopper is adjusted in the same way, thereby improving the overall working efficiency and coordination of the equipment.

[0018] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared with the prior art is that the pawl can lock the relevant components to avoid unexpected changes in the size of the discharge port due to factors such as vibration.

[0019] 1. This utility model provides a pesticide granule feeding device with an adjustable discharge port size. By setting a fixed block, a driven rod and a pawl in cooperation, the pawl on the driven rod can be used to achieve a specific locking function. During the operation of the device, it can effectively prevent the accidental movement of the parts and ensure the stability and safety of the device operation. When the device changes the discharge port size, the pawl can lock the relevant parts to avoid accidental changes in the discharge port size due to vibration and other factors.

[0020] 2. This utility model provides a pesticide granule feeding device with an adjustable discharge port size. By setting up a wedge block and a pawl to cooperate with each other, when the discharge port is adjusted to a suitable size, the engagement of the wedge block and the pawl can prevent the rack from moving accidentally, thereby ensuring the stability of the discharge port size. Even if the equipment is affected by vibration or other external forces during operation, the engagement of the wedge block and the pawl can effectively prevent the discharge port size from changing, thus improving the reliability of the equipment.

[0021] 3. This utility model provides a pesticide granule feeding device with an adjustable discharge port size. The protective shell protects the internal components and prevents damage from external factors. Through this design, the device can easily seal the hopper to change the discharge port size, thus enhancing the controllability and practicality of the device. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0023] Figure 2 This is a schematic cross-sectional view of the protective shell structure of this utility model;

[0024] Figure 3 This is a schematic diagram of the bottom structure of the sealing component of this utility model;

[0025] Figure 4 This is a schematic diagram of the movable locking component structure of this utility model;

[0026] Figure 5 This is a schematic diagram of the protective shell structure of this utility model.

[0027] In the diagram: 1. Support; 2. Hopper; 3. Protective shell; 4. Fixing plate; 5. Rotating rod; 6. Mounting bracket; 7. Motor; 8. Gear; 9. Fixing block; 10. Driven rod; 11. Pawl; 12. Slide groove; 13. Slide plate; 14. Sealing plate; 15. Rack; 16. Inclined block; 17. Synchronous pulley; 18. Transmission belt. Detailed Implementation

[0028] The present invention will be further described in detail below with reference to embodiments:

[0029] Example 1

[0030] like Figure 1-5 As shown, this utility model provides a pesticide granule feeding device with an adjustable discharge port size, including a support 1 and a feeding hopper 2. The outer wall of the support 1 is provided with a sealing assembly for sealing the feeding hopper 2. A protective shell 3 is fixedly connected to one side of the support 1. The sealing assembly includes a fixing plate 4, the outer wall of the fixing plate 4 and the inner wall of the protective shell 3 are fixedly connected. A rotating rod 5 is rotatably connected inside the fixing plate 4. A mounting frame 6 is fixedly connected to the outer wall of the fixing plate 4. A motor 7 is fixedly installed inside the mounting frame 6. The output end of the motor 7 is fixedly connected to the top of the rotating rod 5. A gear 8 is fixedly connected to the outer wall of the rotating rod 5. A movable locking assembly is provided on the inner wall of the protective shell 3. The movable locking assembly includes a fixing block 9, the bottom of the fixing block 9 and the bottom of the inner wall of the protective shell 3 are fixedly connected. A driven rod 10 is fixedly connected inside the fixing block 9. A pawl 11 is fixedly connected to the outer wall of the driven rod 10.

[0031] In this embodiment, through the cooperation of the fixed plate 4, motor 7, gear 8, rotating rod 5, and mounting bracket 6, the fixed plate 4 in the sealing assembly provides a stable support structure for the rotating rod 5. The motor 7 can drive the rotating rod 5 to rotate, thereby driving the gear 8 to operate. The protective shell 3 plays a role in protecting the internal components and preventing damage from external factors. Through this design, the equipment can easily perform sealing operations on the hopper 2, realize the change of the discharge port size, and enhance the controllability and practicality of the equipment. Through the cooperation of the fixed block 9, driven rod 10, and pawl 11, the pawl 11 on the driven rod 10 can be used to realize a specific locking function. During the operation of the equipment, it can effectively prevent the accidental movement of the parts and ensure the stability and safety of the equipment operation. When the equipment changes the discharge port size, the pawl 11 can lock the relevant parts to avoid accidental changes in the discharge port size due to vibration and other factors.

[0032] Example 2

[0033] like Figure 1-5 As shown, based on Embodiment 1, this utility model provides a technical solution: Preferably, the protective shell 3 has a sliding groove 12 inside, a sliding plate 13 is slidably connected inside the sliding groove 12, a sealing plate 14 is fixedly connected to one side of the sliding plate 13, the bottom of the sealing plate 14 contacts the bottom of the hopper 2, a rack 15 is fixedly connected to the top of the sliding plate 13, one side of the rack 15 meshes with the outer wall of the gear 8, a plurality of inclined blocks 16 are fixedly connected to one side of the rack 15, the inner wall of the inclined blocks 16 meshes with the outer wall of the pawl 11, a synchronous wheel 17 is fixedly connected to the outer wall of the rotating rod 5, a transmission belt 18 is connected inside the synchronous wheel 17, and the outer wall of another set of synchronous wheels 17 is fixedly connected to the outer wall of another set of rotating rods 5.

[0034] In this embodiment, by setting up the chute 12, slide plate 13, sealing plate 14, and hopper 2 in cooperation, slide plate 13 can slide within chute 12, and slide plate 13 is connected to sealing plate 14, allowing sealing plate 14 to move smoothly along chute 12, thereby precisely controlling the size of the discharge port of hopper 2. Through the sliding of slide plate 13 within chute 12, operators can flexibly adjust the opening of the discharge port according to actual needs, improving the accuracy and flexibility of material feeding and meeting different production requirements. By setting up the cooperation of slide plate 13, rack 15, and gear 8, when motor 7 drives rotating rod 5 to rotate gear 8, gear 8 will mesh with rack 15, causing slide plate 13 to slide within chute 12, thereby moving sealing plate 14. The gear 8 and rack 15 transmission method has the advantages of high transmission efficiency and high transmission accuracy, ensuring material discharge. The adjustment of the outlet size is more precise and stable. By setting the interaction between the inclined block 16 and the pawl 11, when the outlet is adjusted to the appropriate size, the engagement of the inclined block 16 and the pawl 11 can prevent the rack 15 from moving accidentally, thus ensuring the stability of the outlet size. Even if the equipment is affected by vibration or other external forces during operation, the engagement of the inclined block 16 and the pawl 11 can effectively prevent the outlet size from changing, improving the reliability of the equipment. By setting the interaction between the synchronous pulley 17, the transmission belt 18 and the rotating rod 5, the synchronous pulley 17 and the transmission belt 18 can make multiple sets of rotating rods 5 rotate synchronously, thus ensuring that multiple sealing components can work together. When it is necessary to adjust the outlet size of multiple hoppers 2 at the same time, the transmission method of the synchronous pulley 17 and the transmission belt 18 can ensure that the outlet size of each hopper 2 is adjusted in a consistent manner, improving the overall working efficiency and coordination of the equipment.

[0035] The working principle of this pesticide granule feeding device with an adjustable discharge port size will be explained in detail below.

[0036] like Figure 1-5 As shown, when it is necessary to change the size of the discharge port of the hopper 2, the motor 7 installed on the mounting frame 6 is started. The output end of the motor 7 drives the rotating rod 5 to rotate, and the gear 8 on the outer wall of the rotating rod 5 rotates accordingly. Since the gear 8 meshes with the rack 15 on the top of the slide plate 13, the rotation of the gear 8 will drive the rack 15 to move, thereby causing the slide plate 13 connected to the rack 15 to slide in the slide groove 12 inside the protective shell 3. The slide plate 13 then drives the sealing plate 14 to move, thereby realizing the adjustment of the size of the discharge port of the hopper 2.

[0037] During the adjustment process, the synchronous wheel 17 on the rotating rod 5 drives another set of rotating rods 5 to rotate synchronously through the transmission belt 18, ensuring that the discharge ports of multiple hoppers 2 can be adjusted in a coordinated manner. At the same time, the pawl 11 on the driven rod 10, which is fixed in the bottom fixing block 9 on the inner wall of the protective shell 3, will mesh with the inclined block 16 on one side of the rack 15. When the discharge port is adjusted to the appropriate size, this meshing plays a locking role, preventing the rack 15 from moving accidentally due to factors such as equipment vibration, and ensuring the stability of the discharge port size. The entire equipment achieves flexible, precise and stable adjustment of the discharge port size through the cooperation of the sealing component and the moving locking component.

[0038] The present invention has been described in detail above. However, modifications or improvements can be made to it, which will be obvious to those skilled in the art. Therefore, any modifications or improvements that do not depart from the spirit of the present invention are within the protection scope of the present invention.

Claims

1. A pesticide granule feeding device with an adjustable discharge port size, comprising a support frame (1) and a feeding hopper (2), characterized in that: The outer wall of the bracket (1) is provided with a sealing assembly for sealing the hopper (2). A protective shell (3) is fixedly connected to one side of the bracket (1). The sealing assembly includes a fixing plate (4). The outer wall of the fixing plate (4) and the inner wall of the protective shell (3) are fixedly connected. A rotating rod (5) is rotatably connected inside the fixing plate (4). A mounting frame (6) is fixedly connected to the outer wall of the fixing plate (4). A motor (7) is fixedly installed inside the mounting frame (6). The output end of the motor (7) is fixedly connected to the top of the rotating rod (5). A gear (8) is fixedly connected to the outer wall of the rotating rod (5). A movable locking assembly is provided on the inner wall of the protective shell (3).

2. The pesticide granule feeding device with an adjustable discharge port size according to claim 1, characterized in that: The movable locking assembly includes a fixed block (9), the bottom of which is fixedly connected to the bottom of the inner wall of the protective shell (3), a driven rod (10) is fixedly connected inside the fixed block (9), and a pawl (11) is fixedly connected to the outer wall of the driven rod (10).

3. The pesticide granule feeding device with an adjustable discharge port size according to claim 1, characterized in that: The protective shell (3) has a groove (12) inside, and a slide plate (13) is slidably connected inside the groove (12). A sealing plate (14) is fixedly connected to one side of the slide plate (13), and the bottom of the sealing plate (14) is in contact with the bottom of the hopper (2).

4. The pesticide granule feeding device with an adjustable discharge port size according to claim 3, characterized in that: A rack (15) is fixedly connected to the top of the slide plate (13), and one side of the rack (15) meshes with the outer wall of the gear (8).

5. The pesticide granule feeding device with an adjustable discharge port size according to claim 4, characterized in that: A plurality of inclined blocks (16) are fixedly connected to one side of the rack (15), and the inner wall of the inclined block (16) meshes with the outer wall of the pawl (11).

6. The pesticide granule feeding device with an adjustable discharge port size according to claim 1, characterized in that: The outer wall of the rotating rod (5) is fixedly connected to a synchronous wheel (17), and the inside of the synchronous wheel (17) is connected to a transmission belt (18). The outer wall of another set of synchronous wheels (17) is fixedly connected to the outer wall of another set of rotating rods (5).

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