Feeding mechanism for hydrogen decrepitation furnace

Abstract

The utility model relates to the technical field of hydrogen decrepitation furnace feeding, in particular to a feeding mechanism for a hydrogen decrepitation furnace, which comprises a frame body, a supporting plate arranged on the frame body, a limiting cylinder arranged on the supporting plate, a feeding pipe arranged in the limiting cylinder, a rack arranged below one end of the feeding pipe, a pair of supporting frames arranged on the supporting plate, a gear arranged between the pair of supporting frames, and a first motor arranged on one supporting frame. A spiral twisting blade is arranged on the surface of the transmission shaft; a material opening is formed in the feeding pipe; a material bin is arranged at the top end of the material opening; a rubber check ring is arranged at one end of the feeding pipe; the feeding device solves the problems that according to an existing feeding mode of the hydrogen decrepitation furnace, dust is likely to be generated in the material pouring process, the human body is harmed by suction, a skip car can shake unstably, the position of the skip car needs to be adjusted manually all the time, operation is troublesome, a furnace opening and the environment around the furnace opening need to be cleaned after feeding is finished, and the production cost is low. And the whole feeding process is complex and tedious.

Description

Technical Field

[0001] This utility model relates to the field of hydrogen crusher feeding technology, specifically to a feeding mechanism for a hydrogen crusher. Background Technology

[0002] Hydrogen crushers are mainly used for the processing of powder materials, especially in the fields of magnetic materials and ceramic materials. Through crushing or processing in a hydrogen environment, the performance or structure of the materials can be improved.

[0003] The existing hydrogen crusher feeding structure generally includes a lifting structure located at the furnace mouth of the hydrogen crusher. The lifting structure consists of a base, a hydraulic telescopic rod and a support frame. The support frame restricts the position of the hydrogen crusher. Then, the hydraulic telescopic rod lifts the support frame upward, causing the furnace mouth of the hydrogen crusher to tilt upward. Then, a gantry crane or elevator transports the material car to a higher position. Then, the discharge end of the material car is aligned with the furnace mouth. Finally, the cover is opened to allow the material to be poured into the hydrogen crusher.

[0004] In the existing feeding method, since the material is poured directly into the furnace, dust is easily generated during the pouring process, which can be harmful to the human body if inhaled. In addition, the material cart is suspended at a high place, which will cause unstable swaying. The position of the material cart needs to be adjusted manually all the time, which is quite troublesome to operate. After the feeding is completed, the furnace opening and the surrounding environment also need to be cleaned. The overall feeding process is quite complicated and cumbersome. Utility Model Content

[0005] The technical problem this utility model aims to solve is that the existing hydrogen crusher feeding method directly pours the material into the furnace, which easily generates dust during the pouring process. Inhalation of this dust can be harmful to the human body. Furthermore, the material cart is suspended at a high place, which causes unstable swaying. The position of the material cart needs to be adjusted manually, making the operation quite troublesome. After the feeding is completed, the furnace opening and the surrounding environment also need to be cleaned. Overall, the feeding process is quite complicated and cumbersome.

[0006] To solve the above problems, the technical solution adopted by this utility model is a feeding mechanism for a hydrogen crusher, including a frame, a support plate fixed on the upper side of the frame, a limit cylinder fixed on the upper side of the support plate, a feeding pipe slidably provided inside the limit cylinder, a rack fixed on the lower side of one end of the feeding pipe, a pair of support frames fixed on the upper side of the support plate, a gear meshing with the rack rotatably between the pair of support frames, a motor one fixed on one side of one support frame, the output end of motor one fixed to one side of the gear, a motor two fixed on one end of the feeding pipe, a drive shaft fixed inside the feeding pipe at the output end of motor two, a spiral blade fixed on the side of the drive shaft, a material inlet fixed on the upper side of the feeding pipe, a hopper fixed at the top of the material inlet, a rubber retaining ring fixed on one end of the feeding pipe, and a material holding tray fixed on one side of the frame.

[0007] As a further embodiment of this utility model: several limiting grooves are provided on the outer side of the feeding pipe, and a limiting platform is fixed on the inner side of the limiting cylinder at the limiting groove, which can prevent the feeding pipe from rotating. The limiting cylinder is set at an angle, which can facilitate the pouring of materials.

[0008] As a further embodiment of this utility model: a furnace body is provided on one side of the frame, and one end of the feeding pipe with a rubber retaining ring extends into the furnace body, which can prevent the material from falling onto the outside of the furnace body, and the rubber retaining ring can scrape off the dust at the furnace opening when the feeding pipe is pulled out of the furnace opening.

[0009] As a further embodiment of this utility model: an electric control valve is fixed on one side of the feed inlet, and a baffle is provided at the output end of the electric control valve inside the feed inlet to block the material.

[0010] As a further embodiment of this utility model, wheels are evenly and rotatably provided on the bottom inner side of the frame.

[0011] As a further embodiment of this utility model: Motor 1, Motor 2, and the electric control valve are all electrically connected to an external power source.

[0012] Compared with the prior art, the advantages of this utility model are as follows: This application adds an auxiliary feeding mechanism for the hydrogen crusher, which uses a spiral hinge blade to drive the material through the feeding pipe into the furnace body, which can avoid the generation of dust, and has a stable structure, which facilitates the material transportation. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0014] Figure 1 This is a three-dimensional view of the overall structure of a feeding mechanism for a hydrogen crusher according to the present invention.

[0015] Figure 2 This is a cross-sectional view of the overall structure of a feeding mechanism for a hydrogen crusher according to the present invention.

[0016] Figure 3 This is an enlarged view of part A of the feeding mechanism for a hydrogen crusher according to the present invention.

[0017] Figure 4 This is an enlarged view of part B of the feeding mechanism for a hydrogen crusher according to the present invention.

[0018] In the attached image:

[0019] 1. Frame; 2. Support plate; 3. Limiting cylinder; 4. Feeding pipe; 5. Rack; 6. Support frame; 7. Gear; 8. Motor 1; 9. Motor 2; 10. Drive shaft; 11. Spiral blade; 12. Material inlet; 13. Material bin; 14. Rubber retaining ring; 15. Material tray; 16. Furnace body; 17. Electrically controlled valve; 18. Wheel; 3.1. Limiting platform; 4.1. Limiting groove. Detailed Implementation

[0020] 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.

[0021] This utility model provides a technical solution to address the existing problems mentioned in the background art.

[0022] Combined with appendix Figure 1 , 3 It can be seen that the frame includes a frame 1, with wheels 18 evenly rotating on the bottom inner side of the frame 1, a support plate 2 fixed on the upper side of the frame 1, a limit cylinder 3 fixed on the upper side of the support plate 2, a feeding pipe 4 slidingly on the inner side of the limit cylinder 3, several limit grooves 4.1 opened on the outer side of the feeding pipe 4, and a limit platform 3.1 fixed on the inner side of the limit cylinder 3 at the limit groove 4.1, which can prevent the feeding pipe 4 from rotating. The limit cylinder 3 is set at an angle, which can facilitate the pouring of materials. A rack 5 is fixed on the lower side of one end of the feeding pipe 4, a pair of support frames 6 are fixed on the upper side of the support plate 2, a gear 7 that meshes with the rack 5 is rotatably provided between the pair of support frames 6, and a motor 8 is fixed on one side of one support frame 6. The output end of the motor 8 is fixed to one side of the gear 7.

[0023] Combined with appendix Figure 1 , 2 4. It can be seen that a motor 2 9 is fixed at one end of the feeding pipe 4. A drive shaft 10 is fixed inside the feeding pipe 4 at the output end of the motor 2 9. A spiral blade 11 is fixed on the side of the drive shaft 10. A material inlet 12 is fixed on the upper side of the feeding pipe 4. An electric control valve 17 is fixed on one side of the material inlet 12. A baffle is provided inside the material inlet 12 at the output end of the electric control valve 17 to block the material. A hopper 13 is fixed at the top of the material inlet 12. A rubber retaining ring 14 is fixed at one end of the feeding pipe 4. A material tray 15 is fixed on one side of the frame 1. A furnace body 16 is provided on one side of the frame 1. The end of the feeding pipe 4 with the rubber retaining ring 14 extends into the furnace body 16 to prevent the material from falling outside the furnace body 16. The rubber retaining ring 14 can scrape off the dust at the furnace opening when the feeding pipe 4 is pulled out of the furnace opening. Motor 1 8, motor 2 9, and electric control valve 17 are all electrically connected to an external power source.

[0024] The working principle of this application is as follows: When feeding the hydrogen crusher, firstly move the frame 1 to the side of the furnace body 16, then start the motor 8, and through the meshing of the gear 7 and the rack 5, drive the feeding pipe 4 to move downward so that the end of the feeding pipe 4 with the rubber retaining ring 14 fixed on it can extend into the furnace opening. Then start the electric control valve 17 so that the material in the hopper 13 falls into the feeding pipe 4 through the material outlet 12. Then start the motor 9 to drive the transmission shaft 10 to rotate so that the material can be driven into the furnace body 16 through the rotation of the spiral blade 11. After feeding is completed, start the motor 8 to make the feeding pipe 4 extend out of the furnace body 16. When the feeding pipe 4 extends, the rubber retaining ring 14 can also clean the material residue at the furnace opening and push the material residue into the collection tray 15 for collection.

[0025] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A feeding mechanism for a hydrogen crusher, characterized in that: The system includes a frame (1), a support plate (2) fixed on the upper side of the frame (1), a limiting cylinder (3) fixed on the upper side of the support plate (2), a feeding pipe (4) slidably provided inside the limiting cylinder (3), a rack (5) fixed on the lower side of one end of the feeding pipe (4), a pair of support frames (6) fixed on the upper side of the support plate (2), a gear (7) rotatably provided between the pair of support frames (6) and meshing with the rack (5), and a motor (8) fixed on one side of one support frame (6). The output end is fixed to one side of the gear (7), and a motor (9) is fixed to one end of the feeding pipe (4). The output end of the motor (9) is located inside the feeding pipe (4) and a drive shaft (10) is fixed. A spiral blade (11) is fixed to the side of the drive shaft (10). A material port (12) is fixed to the upper side of the feeding pipe (4). A hopper (13) is fixed to the top of the material port (12). A rubber retaining ring (14) is fixed to one end of the feeding pipe (4). A material tray (15) is fixed to one side of the frame (1).

2. The feeding mechanism for a hydrogen crusher according to claim 1, characterized in that: The feed pipe (4) has several limiting grooves (4.1) on its outer side. The limiting cylinder (3) has a limiting platform (3.1) fixed at the limiting groove (4.1) on its inner side, and the limiting cylinder (3) is set at an angle.

3. The feeding mechanism for a hydrogen crusher according to claim 1, characterized in that: The frame (1) has a furnace body (16) on one side, and the end of the feeding pipe (4) with a rubber retaining ring (14) is inserted into the furnace body (16).

4. The feeding mechanism for a hydrogen crusher according to claim 1, characterized in that: An electric control valve (17) is fixed on one side of the feed inlet (12), and a baffle is provided on the inner side of the feed inlet (12) at the output end of the electric control valve (17).

5. The feeding mechanism for a hydrogen crusher according to claim 3, characterized in that: The frame (1) has wheels (18) that rotate evenly on the bottom inner side.

6. The feeding mechanism for a hydrogen crusher according to claim 3, characterized in that: The first motor (8), the second motor (9), and the electric control valve (17) are all electrically connected to an external power source.

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