Grinding and filtering device for producing lubricating powder for railway

Abstract

The utility model discloses a grinding and filtering device for producing lubricating powder for railways, which comprises a grinding box, a discharge hopper is fixedly welded at the lower end of the grinding box, the discharge hopper is fixedly welded at the lower end of the grinding box, and a cloth bag is fixedly adhered at the lower end of the discharge hopper. The lubricating powder can be guided to enter the storage box, the design of the storage box can facilitate storage of the lubricating powder so that the lubricating powder can be collected and treated in a centralized mode, the storage box is driven to move by pulling a handle to drive wheels to move, and the storage box is convenient to transfer and transport; the air cylinder is started to drive the pulverizing plate to move downwards and drive the baffle to move downwards, the baffle is tightly attached to the baffle ring, the upper end of the pulverizing box can be shielded, the situation that dust drifts away and pollutes the surrounding environment in the lubricating powder pulverizing process is reduced, the baffle can be guided to move through the design of the guide sleeve and the guide rod, and normal use is affected by lateral deviation is prevented; therefore, the baffle is driven to cling to the baffle ring for fixing.

Description

Technical Field

[0001] The utility model relates to the technical field of lubricating powder crushing devices, and particularly relates to a lubricating powder production, crushing and filtering device for railways. Background Art

[0002] As a solid lubricant, lubricating powder is widely used in the process of cold drawing of steel wires, mainly playing a lubricating role, reducing the friction coefficient, so as to protect the steel wires and extend the service life of wire drawing dies. In the actual production process, after long-term storage, the lubricating powder is prone to caking due to moisture absorption, resulting in the "aggregation" of the lubricating powder. The aggregated lubricating powder cannot be used normally and usually needs to be manually dispersed.

[0003] At present, for the lubricating powder crushing and filtering device provided by the existing utility model, during the process of crushing the lubricating powder, the upper grinding disc is always under the elastic force of the elastic member, ensuring that the upper grinding disc and the lower grinding disc can fully crush the lubricating powder, ensuring the quality of the lubricating powder. At the same time, the vibrating screen can further filter and screen the lubricating powder, ensuring that the lubricating powder falling into the receiving bin meets the use requirements. In addition, it has a high degree of automation, greatly saving manpower, reducing labor costs, and being convenient for popularization and use.

[0004] For example, a lubricating powder crushing and filtering device disclosed in the authorized announcement number CN216396530U, which is characterized in that: it includes a base, a top plate arranged above the base, a receiving bin and a lower crushing assembly arranged on the base, a vibrating screen installed on the top of the receiving bin, and an upper crushing assembly arranged on the top plate. The lower crushing assembly includes a motor installed on the base and a lower grinding disc arranged on the output shaft of the motor. The lower grinding disc is accommodated in the vibrating screen, and a vibrating motor is installed at the bottom of the vibrating screen. The upper crushing assembly includes a cylinder connected to the top plate, an upper grinding disc corresponding to the lower grinding disc, and an elastic member. A fixed sleeve is connected to the upper grinding disc, and the fixed sleeve is slidably sleeved outside the extended end of the cylinder. A sliding groove is arranged on the inner wall of the fixed sleeve, and a protrusion slidably connected to the sliding groove is convexly arranged at the bottom of the extended end of the cylinder. A supporting edge is convexly arranged on the outer wall of the cylinder, and the elastic member is telescopically arranged between the supporting edge and the fixed sleeve along the sliding direction of the fixed sleeve. However, such a lubricating powder crushing and filtering device is not convenient for discharging and centrally processing the lubricating powder, and dust is scattered during the process of crushing the lubricating powder, polluting the surrounding environment.

[0005] It can be seen from the solutions disclosed in the above-mentioned existing patent documents that it is not convenient for discharging and centrally processing the lubricating powder, and dust is scattered during the process of crushing the lubricating powder, polluting the surrounding environment. Therefore, it is necessary to improve the existing technology. Summary of the Utility Model

[0006] The purpose of the present utility model is to provide a lubricating powder production crushing and filtering device for railways, so as to solve the problems of inconvenient discharge for centralized treatment of lubricating powder and dust dispersion during the crushing process of lubricating powder, which pollutes the surrounding environment.

[0007] To achieve the above object, the present utility model provides the following technical solution: A lubricating powder production crushing and filtering device for railways, including a crushing box, a discharge hopper is fixedly welded to the lower end of the crushing box, a cloth bag is fixedly adhered to the lower end of the discharge hopper, a storage box is sleeved on the outer side of the lower end of the cloth bag, a handle is fixedly welded to the outer side of the storage box, wheels are fixedly installed at the lower end of the storage box, a crushing device is installed inside the crushing box, a support seat is fixedly welded to the upper end of the crushing box, a cylinder is installed inside the support seat, the lower end of the cylinder is fixedly connected to a crushing plate, a guide sleeve is fixedly welded to the lower end face of the support seat, a guide rod is slidably sleeved inside the guide sleeve, a baffle is fixedly welded to the lower end of the guide rod, and magnetic blocks are fixedly adhered to the edge of the baffle.

[0008] Preferably, the inside of the discharge hopper is designed with an inclined structure, and the inside of the discharge hopper is communicated with the inside of the cloth bag. By fixedly welding a discharge hopper to the lower end of the crushing box and fixedly adhering a cloth bag to the lower end of the discharge hopper, the lubricating powder can be guided to fall into the storage box.

[0009] Preferably, a storage box is placed below the discharge hopper, and a filter screen is fixedly welded to the inner wall of the crushing box. The design of the storage box can facilitate the storage of lubricating powder for centralized collection and treatment of lubricating powder.

[0010] Preferably, the lower end of the crushing plate is aligned with the crushing device, and a filter screen is sleeved on the outer side of the crushing device. By pulling the handle to drive the movement of the storage box and drive the movement of the wheels, it is convenient to transfer and transport the storage box.

[0011] Preferably, a retaining ring is fixedly welded to the upper end inside the crushing box, and a hollow structure is provided inside the retaining ring. By starting the cylinder to drive the crushing plate to move downward and drive the baffle to move downward, the baffle closely adheres to the retaining ring, which can shield the upper end of the crushing box and reduce the pollution of the surrounding environment by dust dispersion during the crushing process of lubricating powder.

[0012] Preferably, the upper end of the crushing plate closely adheres to the baffle, and the cylinder is sleeved inside the baffle. The design of the guide sleeve and the guide rod can guide the movement of the baffle to prevent side deviation from affecting normal use.

[0013] Preferably, the lower end of the edge of the baffle is aligned with the retaining ring, and the lower end of the magnetic block is aligned with the retaining ring. The design of the magnetic block can firmly adsorb the retaining ring, thereby driving the baffle to closely adhere to the retaining ring for fixation.

[0014] Compared with the prior art, the beneficial effects of the present utility model are:

[0015] 1. In this utility model, a discharge hopper is fixedly welded at the lower end of the crushing box, and a sticky cloth bag is fixed at the lower end of the discharge hopper, which can guide the lubricating powder to fall into the storage box. The design of the storage box can facilitate the storage of the lubricating powder for centralized collection and treatment of the lubricating powder. By pulling the handle to drive the movement of the storage box and drive the wheels to move, it is convenient to transfer and transport the storage box.

[0016] 2. In this utility model, by starting the cylinder to drive the crushing plate to move downward and drive the baffle to move downward, the baffle closely adheres to the retaining ring, which can block the upper end of the crushing box and reduce the pollution of the surrounding environment by dust during the crushing process of the lubricating powder. The design of the guide sleeve and the guide rod can guide the movement of the baffle to prevent side deviation from affecting normal use. The design of the magnetic block can firmly adsorb the retaining ring, thereby driving the baffle to closely adhere to the retaining ring for fixation. Description of the Drawings

[0017] Figure 1 is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 is a cross-sectional view of the crushing box of this utility model;

[0019] Figure 3 is an enlarged view of part A of this utility model;

[0020] Figure 4 is an enlarged cross-sectional view of the guide sleeve of this utility model.

[0021] In the figure: 1 crushing box, 11 discharge hopper, 12 cloth bag, 13 storage box, 14 handle, 15 wheel, 16 crushing device, 17 filter screen, 2 support seat, 21 cylinder, 22 crushing plate, 23 guide sleeve, 24 guide rod, 25 baffle, 26 magnetic block, 27 retaining ring. Detailed Embodiments

[0022] Next, the technical solutions in the embodiments of this utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, rather than all the embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of this utility model.

[0023] Please refer to Figures 1-4, A crushing, filtering device for producing lubricating powder for railways in the illustration, includes a crushing box 1. A discharge hopper 11 is fixedly welded to the lower end of the crushing box 1. A cloth bag 12 is fixedly adhered to the lower end of the discharge hopper 11. A storage box 13 is sleeved on the outer side of the lower end of the cloth bag 12. A handle 14 is fixedly welded to the outer side of the storage box 13. Wheels 15 are fixedly installed at the lower end of the storage box 13. A crushing device 16 is installed inside the crushing box 1. A support seat 2 is fixedly welded to the upper end of the crushing box 1. A cylinder 21 is installed inside the support seat 2. The lower end of the cylinder 21 is fixedly connected to a crushing plate 22. A guide sleeve 23 is fixedly welded to the lower end face of the support seat 2. A guide rod 24 is slidably sleeved inside the guide sleeve 23. A baffle 25 is fixedly welded to the lower end of the guide rod 24. Magnets 26 are fixedly adhered to the edge of the baffle 25.

[0024] To facilitate the centralized collection and treatment of lubricating powder, the inside of the discharge hopper 11 is designed with an inclined structure. The inside of the discharge hopper 11 is connected to the inside of the cloth bag 12. By fixedly welding the discharge hopper 11 to the lower end of the crushing box 1 and fixedly adhering the cloth bag 12 to the lower end of the discharge hopper 11, the lubricating powder can be guided to fall into the storage box 13. The storage box 13 is placed below the discharge hopper 11. A filter screen 17 is fixedly welded to the inner wall of the crushing box 1. The design of the storage box 13 can facilitate the storage of lubricating powder for centralized collection and treatment. The lower end of the crushing plate 22 is aligned with the crushing device 16. A filter screen 17 is sleeved on the outer side of the crushing device 16. By pulling the handle 14 to drive the movement of the storage box 13 and drive the movement of the wheels 15, it is convenient to transfer and transport the storage box 13.

[0025] To reduce the pollution of the surrounding environment caused by dust dispersion during the crushing of lubricating powder, a retaining ring 27 is fixedly welded to the upper end inside the crushing box 1. The inside of the retaining ring 27 is provided with a hollow structure. By starting the cylinder 21 to drive the crushing plate 22 to move downward, driving the baffle 25 to move downward, and the baffle 25 closely adheres to the retaining ring 27, the upper end of the crushing box 1 can be blocked, reducing the pollution of the surrounding environment caused by dust dispersion during the crushing of lubricating powder. The upper end of the crushing plate 22 closely adheres to the baffle 25. The cylinder 21 is sleeved inside the baffle 25. The design of the guide sleeve 23 and the guide rod 24 can guide the movement of the baffle 25 to prevent lateral deviation from affecting normal use. The lower end of the edge of the baffle 25 is aligned with the retaining ring 27. The lower end of the magnet 26 is aligned with the retaining ring 27. The design of the magnet 26 can firmly adsorb the retaining ring 27, thereby driving the baffle 25 to closely adhere to the retaining ring 27 for fixation.

[0026] The lubricating powder production crushing and filtering device for railways is designed such that a discharge hopper 11 is fixedly welded to the lower end of the crushing box 1, and a cloth bag 12 is fixedly adhered to the lower end of the discharge hopper 11, which can guide the lubricating powder to fall into the storage box 13. The design of the storage box 13 facilitates the storage of the lubricating powder for centralized collection and processing. By pulling the handle 14, the storage box 13 can be moved, driving the wheels 15 to move, which is convenient for transferring and transporting the storage box 13. By starting the cylinder 21, the crushing plate 22 is driven to move downward, driving the baffle 25 to move downward. The baffle 25 closely adheres to the retaining ring 27, which can block the upper end of the crushing box 1, reducing the pollution of the surrounding environment caused by dust dispersion during the crushing of the lubricating powder. The design of the guide sleeve 23 and the guide rod 24 can guide the movement of the baffle 25, preventing side deviation and affecting normal use. The design of the magnet 26 can firmly adsorb the retaining ring 27, thereby driving the baffle 25 to closely adhere to the retaining ring 27 for fixation.

[0027] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A lubricating powder production crushing and filtering device for railways, comprising a crushing box (1), characterized in that: The lower end of the crushing box (1) is fixedly welded with a discharge hopper (11). The lower end of the discharge hopper (11) is fixedly adhered with a cloth bag (12). The outer side of the lower end of the cloth bag (12) is sleeved with a storage box (13). The outer side of the storage box (13) is fixedly welded with a handle (14). The lower end of the storage box (13) is fixedly installed with wheels (15). A crushing device (16) is installed inside the crushing box (1). The upper end of the crushing box (1) is fixedly welded with a support seat (2). A cylinder (21) is installed inside the support seat (2). The lower end of the cylinder (21) is fixedly connected with a crushing plate (22). The lower end surface of the support seat (2) is fixedly welded with a guide sleeve (23). A guide rod (24) is slidably sleeved inside the guide sleeve (23). The lower end of the guide rod (24) is fixedly welded with a baffle (25). Magnets (26) are fixedly adhered to the edge of the baffle (25).

2. The crushing and filtering device for producing lubricating powder for railways according to claim 1, characterized in that: The inside of the discharge hopper (11) is designed with an inclined structure, and the inside of the discharge hopper (11) communicates with the inside of the cloth bag (12).

3. A lubricating powder production crushing and filtering device for railways according to claim 1, characterized in that: The storage box (13) is placed below the discharge hopper (11), and a filter screen (17) is fixedly welded to the inner wall of the crushing box (1).

4. A lubricating powder production crushing and filtering device for railways according to claim 1, characterized in that: The lower end of the crushing plate (22) is aligned with the crushing device (16), and a filter screen (17) is sleeved outside the crushing device (16).

5. A lubricating powder production crushing and filtering device for railways according to claim 1, characterized in that: A retaining ring (27) is fixedly welded to the upper inner part of the crushing box (1), and the inside of the retaining ring (27) is provided with a hollow structure.

6. The crushing and filtering device for producing lubricating powder for railways according to claim 1, wherein: The upper end of the crushing plate (22) is closely attached to the baffle (25), and the cylinder (21) is sleeved inside the baffle (25).

7. A crushing and filtering device for producing lubricating powder for railways according to claim 1, characterized in that: The lower edge of the baffle (25) is aligned with the retaining ring (27), and the lower end of the magnet (26) is aligned with the retaining ring (27).

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