Automatic demagnetization conveying equipment for hydraulic support stand column

Abstract

The utility model discloses automatic demagnetization conveying equipment for a hydraulic support stand column. The automatic demagnetization conveying equipment comprises a conveying assembly. Through the combination of the transportation assembly, the demagnetizer, the transportation tray, the water collecting tank and the stand column, the hydraulic support stand column demagnetizer realizes the integrated operation from transportation to demagnetization of the hydraulic support stand column. According to the integrated design, intermediate links are reduced, the production efficiency is improved, the equipment can automatically complete demagnetization treatment of the stand column, manual intervention is reduced, meanwhile, the production safety is improved, and the trundles are fixedly installed on the left side of the bottom of the water collecting tank, so that the equipment is convenient to move and position; the transportation tray and the transportation assembly are fixedly installed, and the stability of the stand column in the conveying process is ensured; the demagnetizer is located at the top of the conveying assembly, the stand columns can be demagnetized conveniently, the equipment is suitable for hydraulic support stand columns of different specifications and sizes, high universality and adaptability are achieved, and the problem that in the stand column assembling process, a stand column demagnetizing technology and specific demagnetizing equipment are lacked is solved.

Description

TECHNICAL FIELD

[0001] The utility model relates to coal mine fully mechanized equipment technical field, specifically is a kind of hydraulic support column automatic demagnetization conveying equipment. BACKGROUND

[0002] Column is a very important component for coal mine hydraulic support, plays a role of execution element in whole hydraulic support, so its working performance needs to be very stable.

[0003] Column can be affected by magnetization in the process of machining, resulting in internal and surrounding magnetic field.

[0004] If column is not demagnetized, residual magnetism can interfere with the normal operation of hydraulic system. This interference can manifest as slow lifting speed of column, decreased carrying capacity, or abnormal vibration and noise during lifting of column. In addition, residual magnetism can also affect the control accuracy of column, so that column cannot accurately stay at the specified position, thereby affecting the overall stability and working effect of hydraulic support, and affecting the service life of hydraulic support.

[0005] Currently, there is a lack of column demagnetization process and specific demagnetization equipment in column assembly process. In order to solve the problems of the prior art and maintain the normal operation of hydraulic support column, column needs to be demagnetized. Therefore, we propose a kind of hydraulic support column automatic demagnetization conveying equipment. UTILITY MODEL CONTENT

[0006] To solve the problems raised in the background art, the utility model aims to provide a kind of hydraulic support column automatic demagnetization conveying equipment, which has the advantages of rapid, convenient, safe and efficient demagnetization, and solves the problems of lack of column demagnetization process and specific demagnetization equipment in column assembly process.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a kind of hydraulic support column automatic demagnetization conveying equipment, including transport assembly, demagnetizer, transport tray, water collecting tank and column, the left side of the bottom of water collecting tank is fixedly installed with trundle, the transport tray is fixedly installed with transport assembly, the column is located in the transport tray, the demagnetizer is located at the top of transport assembly.

[0008] As preferred in the utility model, the transport assembly includes transport frame body, variable frequency motor, driving sprocket, chain, bearing with seat, conveying shaft and linear guide rail roller, the variable frequency motor is fixedly connected on transport frame body, the driving sprocket is connected on variable frequency motor, the chain is connected on driving sprocket, the conveying shaft is connected with driving sprocket, the bearing with seat is fixedly connected with conveying shaft, the linear guide rail roller is installed on transport frame body.

[0009] As the utility model is preferred, the transport tray is composed of a tray and V-shaped brackets, the four V-shaped brackets are different in height, the stand is in inclined connection with the V-shaped bracket when placed, and the truss mechanical hand can be automatically grabbed.

[0010] Compared with the prior art, the utility model has the advantages that:

[0011] 1. The utility model discloses a combination of a transport assembly, a demagnetizer, a transport tray, a water collecting tank and a stand, which realizes integrated operation of the hydraulic support stand from conveying to demagnetization. The integrated design reduces intermediate links, improves production efficiency, and enables the equipment to automatically complete the demagnetization of the stand, reduces manual intervention, reduces labor intensity, improves production safety, and facilitates the movement and positioning of the equipment. The transport tray and the transport assembly are fixedly installed, ensuring the stability of the stand during conveying. The demagnetizer is located at the top of the transport assembly, facilitating the demagnetization of the stand. The equipment is suitable for different specifications and sizes of hydraulic support stands, has strong versatility and adaptability, solves the problem of lacking stand demagnetization technology and specific demagnetization equipment during stand assembly, and achieves rapid, convenient, safe and efficient demagnetization.

[0012] 2. The utility model discloses a combination of a transport assembly, a frequency conversion motor, a driving sprocket, a chain, a conveying shaft and a bearing with seat, which constitutes an efficient transmission system, can stably and accurately drive the transport tray, ensures the stability and continuity of the stand during conveying, and adjusts the conveying speed according to actual needs through the application of the frequency conversion motor, improving the flexibility and adaptability of production. The linear guide roller is installed on the transport frame body, providing stable support and guidance for the conveying tray, ensuring that the stand does not deviate from the track during conveying. The connection mode between the components is simple and clear, facilitating daily maintenance and replacement of parts.

[0013] 3. The utility model discloses a combination of a transport tray composed of a tray and V-shaped brackets, and the V-shaped brackets are different in height, which can adapt to stands of different heights, facilitate the automatic grabbing and placing of the truss mechanical hand, and the design of the V-shaped bracket can effectively prevent the stand from rolling or sliding during conveying, protecting the surface of the stand from damage. The stand is in inclined connection with the V-shaped bracket when placed, which helps the truss mechanical hand to grab and place the stand more quickly, improving production efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0014] Fig. 1 It is a first view structure schematic view of the utility model;

[0015] Fig. 2 It is a second view structure schematic view of the utility model;

[0016] Fig. 3 It is third view angle structure schematic diagram of the utility model.

[0017] In the figure: 1, transport assembly; 2, demagnetizer; 3, transport tray; 4, water collecting tank; 5, stand; 1-1, transport frame body; 1-2, variable frequency motor; 1-3, driving sprocket; 1-4, chain; 1-5, bearing with seat; 1-6, conveying shaft; 1-7, linear guide roller; 3-1, tray; 3-2, V-shaped bracket. DETAILED DESCRIPTION

[0018] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0019] As Figs. 1 to 3 shown, the utility model provides a kind of hydraulic support stand column automatic demagnetization conveying equipment, including transport assembly 1, demagnetizer 2, transport tray 3, water collecting tank 4 and stand 5, water collecting tank 4 bottom left side is fixedly installed with trundle, transport tray 3 is fixedly installed with transport assembly 1, stand 5 is located in transport tray 3, demagnetizer 2 is located at the top of transport assembly 1.

[0020] Reference Fig. 2 , transport assembly 1 includes transport frame body 1-1, variable frequency motor 1-2, driving sprocket 1-3, chain 1-4, bearing with seat 1-5, conveying shaft 1-6 and linear guide roller 1-7, variable frequency motor 1-2 is fixedly connected on transport frame body 1-1, driving sprocket 1-3 is connected on variable frequency motor 1-2, chain 1-4 is connected on driving sprocket 1-3, conveying shaft 1-6 is connected with driving sprocket 1-3, bearing with seat 1-5 is fixedly connected with conveying shaft 1-6, linear guide roller 1-7 is installed on transport frame body 1-1.

[0021] As a kind of technical optimization scheme of the utility model, by setting transport assembly 1, the combination of variable frequency motor 1-2 and driving sprocket 1-3, chain 1-4, conveying shaft 1-6 and bearing with seat 1-5 constitutes efficient transmission system, can smoothly, accurately drive transport tray 3, ensure the stability and continuity of stand 5 in the process of conveying, the application of variable frequency motor 1-2 makes that conveying speed can be adjusted according to actual needs, improves the flexibility and adaptability of production, linear guide roller 1-7 is installed on transport frame body 1-1, provides stable support and guide for conveying tray 3-1, ensures that stand 5 will not deviate from track in the process of conveying, the connection mode between each component is simple and clear, is convenient for routine maintenance and replacement parts.

[0022] Reference Fig. 3 , the transport tray 3 is composed of a tray 3-1 and a V-shaped bracket 3-2, the four V-shaped brackets 3-2 are different in height, the column 5 is placed in inclined connection with the V-shaped bracket 3-2, and the truss manipulator is convenient for automatic grabbing.

[0023] As a technical optimization scheme of the utility model, the transport tray 3 is set, the transport tray 3 is composed of a tray 3-1 and a V-shaped bracket 3-2, the V-shaped bracket 3-2 is different in height, can adapt to the column 5 of different heights, the truss manipulator is convenient for automatic grabbing and placing the column 5, the design of the V-shaped bracket 3-2 can effectively prevent the column 5 from rolling or sliding in the conveying process, protects the surface of the column 5 from being damaged, the column 5 is placed in inclined connection with the V-shaped bracket 3-2, and this design helps the truss manipulator to grab and place the column 5 more quickly, improves production efficiency.

[0024] The working principle and use flow of the utility model are as follows: when in use, the truss automatically hoists the column 5 to the transport tray 3, and the conveying hoisting in position signal is sent.

[0025] Manual high-pressure water gun is used for deep hole cleaning of the column 5, and the wastewater after cleaning flows into the water collecting tank 4.

[0026] After deep hole cleaning, manual control button is operated, the transport tray 3 moves through the demagnetizer 2 to demagnetize the column 5, the column 5 is completely in place after passing through the demagnetizer 2, and the conveying in position signal is sent, and the column 5 demagnetization work is completed.

[0027] In summary: the hydraulic support column automatic demagnetization conveying equipment, through the combination of the transport assembly 1, the demagnetizer 2, the transport tray 3, the water collecting tank 4 and the column 5, the equipment realizes the integrated operation of the hydraulic support column 5 from conveying to demagnetization. This integrated design reduces intermediate links, improves production efficiency, the equipment can automatically complete the demagnetization of the column 5, reduces manual intervention, reduces labor intensity, improves production safety, the water collecting tank 4 is fixedly installed with a foot wheel at the left bottom, facilitating the movement and positioning of the equipment; the transport tray 3 is fixedly installed with the transport assembly 1, ensuring the stability of the column 5 in the conveying process; the demagnetizer 2 is located at the top of the transport assembly 1, facilitating the demagnetization of the column 5, the equipment is suitable for different specifications and sizes of the hydraulic support column 5, has strong universality and adaptability, and solves the problems of lacking column demagnetization process and specific demagnetization equipment in the column assembly process.

[0028] It is to be noted that, in the present document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0029] While the embodiments of the present application have been illustrated and described, it will be understood by those skilled in the art that various changes, modifications, substitutions, and alterations can be made therein without departing from the spirit and scope of the application, which is defined by the appended claims and their equivalents.

Claims

1. A hydraulic support column automatic demagnetization conveying equipment, comprising a transportation assembly (1), a demagnetizer (2), a transportation tray (3), a water collecting tank (4) and a column (5), characterized in that: The left side of the bottom of the water collecting tank (4) is fixedly provided with a roller, the transport tray (3) is fixedly provided with a transport assembly (1), the stand column (5) is located in the transport tray (3), and the demagnetizer (2) is located at the top of the transport assembly (1).

2. The hydraulic support leg automatic demagnetization conveying device according to claim 1, characterized in that: The transport assembly (1) comprises a transport frame (1-1), a variable frequency motor (1-2), a driving sprocket (1-3), a chain (1-4), a bearing with seat (1-5), a conveying shaft (1-6) and a linear guide roller (1-7), the variable frequency motor (1-2) is fixedly connected to the transport frame (1-1), the driving sprocket (1-3) is connected to the variable frequency motor (1-2), the chain (1-4) is connected to the driving sprocket (1-3), the conveying shaft (1-6) is connected to the driving sprocket (1-3), the bearing with seat (1-5) is fixedly connected to the conveying shaft (1-6), and the linear guide roller (1-7) is installed on the transport frame (1-1).

3. The hydraulic support leg automatic demagnetization conveying device according to claim 1, characterized in that: The transport tray (3) is composed of a tray (3-1) and four V-shaped brackets (3-2), the four V-shaped brackets (3-2) are different in height, and the stand column (5) is inclinedly connected with the V-shaped bracket (3-2) when placed, so that the truss mechanical hand can be automatically grabbed.

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