Silica gel particle discharging device

Abstract

The utility model relates to the technical field of silica gel particle production, in particular to a silica gel particle blanking device which is characterized in that the upper end of a support penetrates through and is fixedly connected with a storage tank, a motor is installed on the upper end face of the storage tank, the output end of the motor penetrates through the storage tank and is fixedly connected with a sleeve, and a spring is fixedly connected in the sleeve. An extrusion block is fixedly connected to the lower end face of the spring, a cross rod is fixedly connected to the lower end face of the extrusion block, an eccentric block is fixedly connected to the upper end face of the cross rod, a stirring rod is fixedly connected to the lower end face of the cross rod, and a rubber ejection block is fixedly connected to the lower end face of the stirring rod. When the sleeve rotates, the spring, the extrusion block, the cross rod and the eccentric block are driven to rotate, the eccentric block collides with the hemispheroid block when rotating, so that the spring is stretched, the stirring rod and the rubber ejector block are ejected downwards, and the purpose of preventing the discharging pipe from being blocked during discharging can be achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of silica gel particle production, in particular to a silica gel particle feeding device. Background Art

[0002] The main component of silica gel is silicon dioxide, which is a highly active adsorption material. It is usually made by reacting sodium silicate with sulfuric acid, and then undergoing a series of post-treatment processes such as aging and acid soaking. Silica gel is an amorphous substance with a transparent irregular sphere shape. The chemical composition and physical structure of silica gel determine that it has many characteristics that are difficult to replace by other similar materials: high adsorption performance, good thermal stability, stable chemical properties, high mechanical strength, etc. Inorganic silica gel is generally a granular structure, and is mainly used as a desiccant, catalyst carrier, matting agent, toothpaste abrasive, etc.

[0003] Silica gel particles are usually stored inside a storage tank, and a feeding device is required for discharging. However, the existing feeding device is not provided with an anti-blocking structure, and the feeding pipe is prone to blockage during discharging, resulting in abnormal discharging. In addition, the size of the feeding port is relatively fixed, which makes it difficult to control the discharging speed and inconvenient to use. Therefore, a silica gel particle feeding device is proposed. Summary of the invention

[0004] The utility model aims to provide a silica gel particle feeding device, which has the characteristics of preventing a feeding pipe from being blocked during feeding and conveniently controlling the feeding speed by controlling the size of a feeding pipe.

[0005] The utility model aims to provide a silica gel particle feeding device, comprising a bracket, the upper end of the bracket penetrates and is fixedly connected with a storage tank, the upper end surface of the storage tank is installed with a motor, the output end of the motor penetrates the storage tank and is fixedly connected with a sleeve, the interior of the sleeve is fixedly connected with a spring, the lower end surface of the spring is fixedly connected with an extrusion block, the lower end surface of the extrusion block is fixedly connected with a cross bar, the upper end surface of the cross bar is fixedly connected with an eccentric block, the lower end surface of the cross bar is fixedly connected with a stirring rod, and the lower end surface of the stirring rod is fixedly connected with a rubber top block;

[0006] A hemispherical block matching the eccentric block is fixedly connected to the top of the storage tank;

[0007] The bottom end of the storage tank is rotatably connected to a support shaft, the upper end of the support shaft passes through the storage tank and is fixedly connected to a baffle, and the lower end of the storage tank is connected to a feed pipe.

[0008] In order to facilitate the rotation of the driving gear, as a preferred silica gel particle feeding device of the utility model, the lower end face of the storage tank is fixedly connected with a fixing plate, the front end face of the fixing plate is installed with an electric push rod, the output end of the electric push rod passes through the fixing plate and is fixedly connected with a rack, the outer wall of the support shaft is fixedly connected with a gear, and the gear is meshingly connected with the rack.

[0009] In order to conveniently shield the discharge pipe, as a preferred silica gel particle discharge device of the utility model, the lower end surface of the baffle is in contact with the bottom end of the interior of the storage tank.

[0010] In order to facilitate observation of the amount of silica gel particles, as a preferred silica gel particle feeding device of the utility model, the outer wall of the storage tank is provided with a visual window, and the outer wall of the visual window is provided with a scale.

[0011] In order to facilitate the sleeve to drive the cross bar to rotate, as a preferred silica gel particle feeding device of the utility model, the outer wall of the sleeve is provided with a sliding groove matching the cross bar, and the sliding groove is slidably connected to the cross bar.

[0012] For the convenience of operation, as a preferred embodiment of the silica gel particle feeding device of the present invention, a controller is installed on the front end surface of the bracket.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model drives the sleeve to rotate by a motor, and when the sleeve rotates, it drives the spring, the extrusion block, the cross bar and the eccentric block to rotate. When the eccentric block rotates, it collides with the hemispherical block, thereby stretching the spring, so that the stirring rod and the rubber top block are pushed downward, so as to prevent the discharge pipe from being blocked when discharging materials.

[0015] The baffle plate can be driven to rotate by rotating the support shaft, and the discharge pipe can be partially blocked by rotating the baffle plate, thereby achieving the purpose of controlling the discharge speed by controlling the size of the discharge pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall structure diagram of the utility model;

[0017] Figure 2 This is a bottom view of the structure of the utility model;

[0018] Figure 3 This is a structural diagram of the baffle of the utility model;

[0019] Figure 4 It is a cross-sectional structural diagram of the utility model;

[0020] In the figure: 1. bracket; 2. storage tank; 3. electric push rod; 4. fixing plate; 5. rack; 6. gear; 7. feeding pipe; 8. baffle; 9. supporting shaft; 10. motor; 11. hemispherical block; 12. slide groove; 13. sleeve; 14. spring; 15. viewing window; 16. extrusion block; 17. eccentric block; 18. stirring rod; 19. rubber top block; 20. cross bar. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4 A silica gel particle feeding device comprises a bracket 1, the upper end of the bracket 1 penetrates and is fixedly connected with a storage tank 2, the upper end surface of the storage tank 2 is installed with a motor 10, the output end of the motor 10 penetrates the storage tank 2 and is fixedly connected with a sleeve 13, the interior of the sleeve 13 is fixedly connected with a spring 14, the lower end surface of the spring 14 is fixedly connected with an extrusion block 16, the lower end surface of the extrusion block 16 is fixedly connected with a cross bar 20, the upper end surface of the cross bar 20 is fixedly connected with an eccentric block 17, the lower end surface of the cross bar 20 is fixedly connected with a stirring rod 18, and the lower end surface of the stirring rod 18 is fixedly connected with a rubber top block 19;

[0022] A hemispherical block 11 matching the eccentric block 17 is fixedly connected to the top of the storage tank 2;

[0023] The bottom end of the storage tank 2 is rotatably connected to a support shaft 9 , the upper end of the support shaft 9 passes through the storage tank 2 and is fixedly connected to a baffle 8 , and the lower end of the storage tank 2 is connected to a feed pipe 7 .

[0024] In this embodiment: when the lower feeding pipe 7 is blocked, the motor 10 is started to drive the sleeve 13 to rotate. When the sleeve 13 rotates, the spring 14, the extrusion block 16, the cross bar 20 and the eccentric block 17 are driven to rotate. When the eccentric block 17 rotates, it will collide with the hemispherical block 11, thereby stretching the spring 14, so that the stirring rod 18 and the rubber top block 19 are pushed downward, so that the material inside the lower feeding pipe 7 can be pushed downward, which can effectively prevent the lower feeding pipe 7 from being blocked;

[0025] By rotating the support shaft 9, the baffle 8 can be driven to rotate. By rotating the baffle 8, the discharge pipe 7 can be partially blocked, so that the size of the discharge pipe 7 can be controlled, and then the discharge speed can be controlled. When the baffle 8 completely blocks the discharge pipe 7, the discharge is stopped.

[0026] As a technical optimization solution of the utility model, the lower end face of the storage tank 2 is fixedly connected to a fixing plate 4, the front end face of the fixing plate 4 is installed with an electric push rod 3, the output end of the electric push rod 3 passes through the fixing plate 4 and is fixedly connected to a rack 5, the outer wall of the support shaft 9 is fixedly connected to a gear 6, and the gear 6 is meshingly connected to the rack 5.

[0027] In this embodiment: the electric push rod 3 can drive the rack 5 to move, and when the rack 5 moves, it drives the gear 6 to rotate. When the gear 6 rotates, it drives the support shaft 9 to rotate. When the support shaft 9 rotates, it drives the baffle 8 to rotate.

[0028] As a technical optimization solution of the present invention, the lower end surface of the baffle 8 abuts against the bottom end of the storage tank 2 .

[0029] In this embodiment, the lower end surface of the baffle plate 8 is brought into contact with the bottom end of the storage tank 2 , so that the baffle plate 8 can conveniently shield the discharge pipe 7 .

[0030] As a technical optimization solution of the utility model, the outer wall of the storage tank 2 is provided with a visual window 15, and the outer wall of the visual window 15 is provided with a scale.

[0031] In this embodiment, the amount of silica gel particles in the storage tank 2 can be conveniently observed through the viewing window 15 and the scale.

[0032] As a technical optimization solution of the utility model, a sliding groove 12 matching the cross bar 20 is formed on the outer wall of the sleeve 13 , and the sliding groove 12 is slidably connected to the cross bar 20 .

[0033] In this embodiment, the cross bar 20 is arranged inside the slide groove 12, which can facilitate the rotation of the sleeve 13 to drive the cross bar 20 to rotate.

[0034] As a technical optimization solution of the present invention, a controller is installed on the front end surface of the bracket 1.

[0035] In this embodiment, the controller is electrically connected to the electric push rod 3 and the motor 10, which makes the operation more convenient.

[0036] Working principle: When in use, when the feeding tube 7 is blocked, the motor 10 is started to drive the sleeve 13 to rotate. When the sleeve 13 rotates, it drives the spring 14, the extrusion block 16, the cross bar 20 and the eccentric block 17 to rotate. When the eccentric block 17 rotates, it will collide with the hemispherical block 11, thereby stretching the spring 14, so that the stirring rod 18 and the rubber top block 19 are pushed downward, so that the material inside the storage tank 2 can be pushed downward. The material inside the storage tank 2 pushes the material inside the feeding tube 7 to be pushed downward, which can effectively prevent the feeding tube 7 from being blocked;

[0037] By rotating the support shaft 9, the baffle 8 can be driven to rotate. By rotating the baffle 8, the discharge pipe 7 can be partially blocked, so that the size of the discharge pipe 7 can be controlled, and then the discharge speed can be controlled. When the baffle 8 completely blocks the discharge pipe 7, the discharge is stopped.

[0038] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A silica gel particle feeding device, comprising a bracket (1), characterized in that: The upper end of the bracket (1) passes through and is fixedly connected to a storage tank (2); a motor (10) is installed on the upper end surface of the storage tank (2); an output end of the motor (10) passes through the storage tank (2) and is fixedly connected to a sleeve (13); a spring (14) is fixedly connected inside the sleeve (13); a squeezing block (16) is fixedly connected to the lower end surface of the spring (14); a cross bar (20) is fixedly connected to the lower end surface of the squeezing block (16); an eccentric block (17) is fixedly connected to the upper end surface of the cross bar (20); a stirring rod (18) is fixedly connected to the lower end surface of the stirring rod (18); a rubber top block (19) is fixedly connected to the lower end surface of the stirring rod (18); A hemispherical block (11) matching the eccentric block (17) is fixedly connected to the top end of the storage tank (2); The bottom end of the storage tank (2) is rotatably connected to a support shaft (9), the upper end of the support shaft (9) passes through the storage tank (2) and is fixedly connected to a baffle (8), and the lower end of the storage tank (2) is connected to a feed pipe (7).

2. A silica gel particle feeding device according to claim 1, characterized in that: The lower end surface of the storage tank (2) is fixedly connected to a fixing plate (4), the front end surface of the fixing plate (4) is mounted with an electric push rod (3), the output end of the electric push rod (3) passes through the fixing plate (4) and is fixedly connected to a rack (5), the outer wall of the support shaft (9) is fixedly connected to a gear (6), and the gear (6) is meshingly connected to the rack (5).

3. The silica gel particle feeding device according to claim 1, characterized in that: The lower end surface of the baffle (8) abuts against the bottom end of the interior of the storage tank (2).

4. The silica gel particle feeding device according to claim 1, characterized in that: The outer wall of the storage tank (2) is provided with a visual window (15), and the outer wall of the visual window (15) is provided with scales.

5. The silica gel particle feeding device according to claim 1, characterized in that: The outer wall of the sleeve (13) is provided with a slide groove (12) matching the cross bar (20), and the slide groove (12) is slidably connected to the cross bar (20).

6. The silica gel particle feeding device according to claim 1, characterized in that: A controller is installed on the front end surface of the bracket (1).

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