Submerged chain conveyor driving chain wheel capable of reducing frictional loss

Abstract

The utility model provides a submerged chain conveyor driving chain wheel capable of reducing friction loss, which relates to the technical field of submerged chain conveyor driving chain wheels and comprises a driving chain wheel body, and a chain wheel toothed plate is fixedly mounted on the surface of the driving chain wheel body. By arranging the driving chain wheel body, the chain wheel tooth plate, the fixing plate, the mounting receding groove, the reset spring, the clamping block, the lubricating liquid storage bin, the lubricating liquid distribution pump, the distribution groove, the one-way valve pipe and the one-way flow channel structure, lubricating liquid can be distributed into the distribution groove from the lubricating liquid storage bin through the lubricating liquid distribution pump; the two sets of lubricating liquid distribution pumps can distribute lubricating liquid from two directions, the protection efficiency of the driving chain wheel is improved, then the lubricating liquid flows into the one-way valve pipe from the distribution groove and then flows into the surface of the chain wheel toothed plate from the one-way flow channel, and therefore the chain wheel toothed plate is protected, manual treatment is not needed, and in actual operation, the lubricating liquid can be distributed to the driving chain wheel only before the driving chain wheel runs. And therefore, the operation is time-saving and labor-saving.

Description

Technical Field

[0001] The utility model relates to the technical field of slag scoop driving sprockets, in particular to a slag scoop driving sprocket capable of reducing friction loss. Background Art

[0002] Slag scoop machine, as the name implies, is a device used to scoop up residues in industrial production. It is mainly composed of a slag scoop machine body assembly, a scraper chain assembly, a guide wheel assembly, a drive system, an electronic control system and other parts. However, the contact medium of the slag scoop machine is granular and hard water-containing ash, coke, debris and cast stone and other materials, which will cause greater corrosion to the drive sprocket and drive chain in the drive system. Although the anti-corrosion coating used in the conventional method has a certain effect, the drive sprocket and the drive chain will reciprocate during the transmission operation, which will lead to a short service life of the anti-corrosion coating. In the existing technology, lubricating fluid is used to protect the sprocket, but it needs to be handled manually each time. The actual operation is very troublesome and time-consuming. The equipment needs to be run dry during the processing, and in order to ensure the safety of workers, refilling is not allowed in the middle. The operation is time-consuming and labor-intensive, and needs to be improved. Utility Model Content

[0003] The purpose of the utility model is to solve the technical problems raised in the above background technology.

[0004] The utility model adopts the following technical scheme: a driving sprocket of a slag scoop machine for reducing friction loss, comprising a driving sprocket body, a sprocket tooth plate is fixedly installed on the surface of the driving sprocket body, a fixing plate is fixedly installed on the surface of the driving sprocket body, a mounting clearance groove is fixedly installed inside the driving sprocket body, a reset spring is fixedly installed inside the mounting clearance groove, a clamping block is fixedly installed on the surface of the reset spring, a lubricating liquid storage bin is provided on the surface of the driving sprocket body, a lubricating liquid distribution pump is fixedly installed inside the lubricating liquid storage bin, a distribution groove is provided inside the driving sprocket body, a one-way valve pipe is fixedly installed on the surface of the distribution groove, a one-way flow channel is provided inside the sprocket tooth plate, and a feeding port is fixedly installed on the surface of the driving sprocket.

[0005] Preferably, the one-way valve tube is fixedly connected to the sprocket tooth plate, and the one-way valve tube is connected to the one-way flow channel. Here, the lubricating liquid flows from the distribution groove into the one-way valve tube, and then flows from the one-way flow channel into the surface of the sprocket tooth plate, thereby protecting the sprocket tooth plate.

[0006] Preferably, the number of the lubricating liquid distributing pumps is two groups, and the two groups of lubricating liquid distributing pumps are symmetrically distributed inside the lubricating liquid storage bin. Here, the two groups of lubricating liquid distributing pumps can distribute the lubricating liquid from two directions, thereby improving the protection efficiency of the driving sprocket.

[0007] Preferably, the distribution groove is located outside the lubricant storage bin. Here, the lubricant is distributed from the lubricant storage bin to the distribution groove through the lubricant distribution pump, and then flows from the distribution groove to the surface of each sprocket tooth plate, thereby improving the efficiency of lubrication.

[0008] Preferably, the installation clearance groove is located in the middle of the driving sprocket body. Here, the installation clearance groove can fix the driving sprocket, and the installation clearance groove is located in the middle of the driving sprocket body to better allow the driving sprocket to run stably.

[0009] Preferably, the surface of the feeding port is threadedly connected with a cover, the surface of the feeding port is provided with a screw hole, the surface of the cover is provided with a round hole, and the surface of the cover is provided with anti-skid patterns. Here, the threaded cover can facilitate the entry of lubricating liquid for storage, the threaded connection speeds up the filling efficiency, and the anti-skid patterns can increase the friction between the hand of the personnel and the cover, making it convenient for the personnel to rotate the cover.

[0010] Preferably, a bolt is threadedly connected between the circular hole and the screw hole. Here, the cover is fixed to the feeding port with bolts, which can effectively prevent the cover from falling off when the driving sprocket rotates.

[0011] Compared with the prior art, the advantages and positive effects of the utility model are:

[0012] 1. In the utility model, by arranging a driving sprocket body, a sprocket tooth plate, a fixing plate, an installation yield groove, a reset spring, a clamping block, a lubricating liquid storage bin, a lubricating liquid distributing pump, a distributing groove, a one-way valve pipe, and a one-way flow channel structure, the lubricating liquid will be distributed from the lubricating liquid storage bin to the distributing groove through the lubricating liquid distributing pump. The two sets of lubricating liquid distributing pumps can distribute the lubricating liquid from two directions, thereby improving the protection efficiency of the driving sprocket. Then, the lubricating liquid flows from the distributing groove into the one-way valve pipe, and then flows from the one-way flow channel into the surface of the sprocket tooth plate, thereby protecting the sprocket tooth plate. No manual processing is required. In actual operation, it is only necessary to add the lubricating liquid to the feeding port before the driving sprocket runs, which saves time and effort.

[0013] 2. In the utility model, by providing a feeding port, a cover, anti-skid patterns, screw holes, round holes, and a bolt structure, the threaded cover can facilitate the entry of lubricating liquid for storage, the threaded connection speeds up the filling efficiency, the anti-skid patterns can increase the friction between the hands of personnel and the cover, making it convenient for personnel to rotate the cover, and the cover is fixed to the feeding port with bolts, which can effectively prevent the cover from falling off when the drive sprocket is rotating. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A schematic diagram of a slag scoop driving sprocket for reducing friction loss is provided for the utility model;

[0015] Figure 2 The utility model provides an internal schematic diagram of a driving sprocket of a slag scoop machine for reducing friction loss;

[0016] Figure 3 A cross-sectional view of a slag scoop driving sprocket for reducing friction loss is provided for the utility model;

[0017] Figure 4 A schematic diagram of a mounting groove for a slag scoop driving sprocket that reduces friction loss is provided in the utility model;

[0018] Figure 5 The utility model provides an overall schematic diagram of a driving sprocket of a slag scoop machine for reducing friction loss;

[0019] Figure 6 The utility model proposes a slag scoop driving sprocket with reduced friction loss Figure 5 Enlarged view of point A in the middle.

[0020] Legend:

[0021] 1. Driving sprocket body; 2. Sprocket tooth plate; 3. Fixed plate; 4. Installation clearance groove; 5. Reset spring; 6. Block; 7. Lubricating liquid storage bin; 8. Lubricating liquid distribution pump; 9. Distribution groove; 10. One-way valve pipe; 11. One-way flow channel; 12. Feeding port; 13. Cover; 14. Anti-slip pattern; 15. Screw hole; 16. Round hole; 17. Bolt. DETAILED DESCRIPTION

[0022] In order to more clearly understand the above-mentioned purpose, features and advantages of the utility model, the utility model is further described below in conjunction with the accompanying drawings and embodiments. It should be noted that the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention may also be implemented in other ways than those described herein. Therefore, the present invention is not limited to the specific embodiments of the following disclosure.

[0024] Embodiment 1

[0025] See also Figure 1-5The utility model provides a technical solution: a driving sprocket for a slag scooping machine that reduces friction loss, comprising a driving sprocket body, a sprocket tooth plate fixedly installed on the surface of the driving sprocket body, a fixing plate fixedly installed on the surface of the driving sprocket body, a displacement groove fixedly installed inside the driving sprocket body, a reset spring fixedly installed inside the displacement groove, a block fixedly installed on the surface of the reset spring, a lubricating liquid storage bin provided on the surface of the driving sprocket body, a lubricating liquid distribution pump fixedly installed inside the lubricating liquid storage bin, a distribution groove provided inside the driving sprocket body, a one-way valve pipe fixedly installed on the surface of the distribution groove, a one-way flow channel provided inside the sprocket tooth plate, a feeding port fixedly installed on the surface of the driving sprocket, the one-way valve pipe and the sprocket tooth plate are fixedly connected, and the one-way valve pipe and the one-way flow channel are fixedly connected. The lubricating liquid will flow from the distribution groove into the one-way valve pipe, and then flow from the one-way flow channel into the surface of the sprocket tooth plate, thereby protecting the sprocket tooth plate. There are two groups of lubricating liquid distribution pumps, and the two groups of lubricating liquid distribution pumps are symmetrically distributed inside the lubricating liquid storage bin. The two groups of lubricating liquid distribution pumps can distribute the lubricating liquid from two directions, thereby improving the protection efficiency of the driving sprocket. The distribution groove is located on the outside of the lubricating liquid storage bin, and the lubricating liquid will be distributed from the lubricating liquid storage bin to the distribution groove through the lubricating liquid distribution pump, and then flow from the distribution groove into the surface of each sprocket tooth plate, thereby improving the lubrication efficiency. The installation of the give way groove is located in the middle of the driving sprocket body. The installation of the give way groove can fix the driving sprocket. The installation of the give way groove in the middle of the driving sprocket body can better make the driving sprocket run stably.

[0026] Embodiment 2

[0027] See also Figure 6 The surface of the feeding port is threadedly connected with a cover, the surface of the feeding port is provided with a screw hole, the surface of the cover is provided with a round hole, the surface of the cover is provided with anti-slip grooves, and the threaded cover can facilitate the entry of lubricating fluid for storage, and the threaded connection speeds up the filling efficiency. The anti-slip grooves can increase the friction between the personnel's hands and the cover, making it convenient for the personnel to turn the cover. Bolts are threadedly connected between the round hole and the screw hole. The cover is fixed to the feeding port with bolts, which can effectively prevent the cover from falling off when the driving sprocket rotates.

[0028] Working principle: When in use, first unscrew the bolts, and use the bolts to fix the cover and the feeding port, which can effectively prevent the cover from falling off when the driving sprocket is rotating. Then hold the cover tightly with your hands. The anti-slip pattern can increase the friction between the personnel's hands and the cover, making it convenient for personnel to turn the cover. The threaded cover can easily enter the lubricant for storage. The threaded connection speeds up the filling efficiency. Add the lubricant to the feeding port, and then tighten the cover. The lubricant will be stored in the lubricant storage bin. When the driving sprocket is running, the lubricant will be distributed from the lubricant storage bin to the distribution tank through the lubricant distribution pump. The two sets of lubricant distribution pumps can distribute the lubricant from two directions, which improves the protection efficiency of the driving sprocket. Then it flows from the distribution tank into the one-way valve pipe, and then flows from the one-way flow channel into the surface of the sprocket tooth plate, thereby protecting the sprocket tooth plate. Installing the give way groove can fix the driving sprocket. Installing the give way groove in the middle of the driving sprocket body can better make the driving sprocket run stably.

[0029] The above description is only a preferred embodiment of the present invention and does not limit the present invention in other forms. Any technician familiar with the profession may use the technical content disclosed above to change or modify it into an equivalent embodiment with equivalent changes and apply it to other fields. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present invention without departing from the content of the technical solution of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A slag scoop driving sprocket for reducing friction loss, comprising a driving sprocket body (1), characterized in that: A sprocket tooth plate (2) is fixedly mounted on the surface of the driving sprocket body (1), a fixing plate (3) is fixedly mounted on the surface of the driving sprocket body (1), a mounting clearance groove (4) is fixedly mounted inside the driving sprocket body (1), a return spring (5) is fixedly mounted inside the mounting clearance groove (4), a clamping block (6) is fixedly mounted on the surface of the return spring (5), a lubricating liquid storage bin (7) is provided on the surface of the driving sprocket body (1), a lubricating liquid distribution pump (8) is fixedly mounted inside the lubricating liquid storage bin (7), a distribution groove (9) is provided inside the driving sprocket body (1), a one-way valve pipe (10) is fixedly mounted on the surface of the distribution groove (9), a one-way flow channel (11) is provided inside the sprocket tooth plate (2), and a feeding port (12) is fixedly mounted on the surface of the driving sprocket body (1).

2. The driving sprocket of the slag scoop machine with reduced friction loss according to claim 1, characterized in that: The one-way valve tube (10) is fixedly connected to the sprocket tooth plate (2), and the one-way valve tube (10) is in communication with the one-way flow channel (11).

3. The driving sprocket of the slag extractor with reduced friction loss according to claim 1, characterized in that: The number of the lubricating liquid distribution pumps (8) is two groups, and the two groups of lubricating liquid distribution pumps (8) are symmetrically distributed inside the lubricating liquid storage bin (7).

4. The driving sprocket of the slag scoop machine with reduced friction loss according to claim 1, characterized in that: The distribution groove (9) is located outside the lubricating liquid storage bin (7).

5. The driving sprocket of the slag scoop machine with reduced friction loss according to claim 1, characterized in that: The installation clearance groove (4) is located in the middle of the driving sprocket body (1).

6. The driving sprocket of the slag extractor with reduced friction loss according to claim 1, characterized in that: The surface of the feeding port (12) is threadedly connected to a cover (13), the surface of the feeding port (12) is provided with a screw hole (15), the surface of the cover (13) is provided with a round hole (16), and the surface of the cover (13) is provided with an anti-slip pattern (14).

7. The driving sprocket of the slag extractor with reduced friction loss according to claim 6, characterized in that: A bolt (17) is threadedly connected between the circular hole (16) and the screw hole (15).

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