Coal mine electromechanical transportation transmission device
By setting up finishing components in the coal mine electromechanical transportation and conveying device, including conveyor belts, limit plates and adjustable discharge ports, the problem of falling coal mines during transportation is solved, and a safer and more efficient coal mine transportation process is achieved.
Patent Information
- Application Number
- CN202421772135.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-25
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-25
AI Technical Summary
The existing mechanical and electrical transportation and conveying devices of coal mines are likely to cause coal mines to fall during the transportation process, affect the surrounding environment, and may cause harm to staff, and at the same time they are prone to damage the conveyor belt.
A coal mine electromechanical transportation transmission device is designed. By setting up a sorting assembly, including a conveyor belt, a limiting plate and an adjustable discharge port, the coal mine is sorted and limited during the transportation process to avoid falling.
It effectively reduces the fall of coal mines, improves the safety and tidyness of the surrounding environment, reduces waste, and avoids harm to staff, while extending the service life of the conveyor belt.
Smart Images
Figure CN222906638U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of coal mine transportation, and particularly relates to a coal mine electromechanical transportation transmission device. Background Technique
[0002] Coal mine electromechanical equipment is the basic equipment for the operation of coal mines. During the coal mine collection and production process, a large number of coal mine mechanical equipment, electrical equipment and electromechanical equipment need to be operated, which mainly includes hoisting equipment, ventilation equipment, air compressor equipment, drainage equipment, mining equipment, transportation equipment, etc.; the coal mine electromechanical transportation transmission device is one of the most common equipment in coal mining.
[0003] The existing coal mine electromechanical transportation conveyor device usually directly puts coal mines on the conveyor belt for transportation. This method will cause a large number of coal mines to fall during the transportation process, which not only affects the surrounding environment, but also the fallen coal mines are likely to cause harm to the surrounding staff. At the same time, after the coal mines fall into the conveyor belt, it is also easy to jam the conveyor belt and cause damage. Therefore, we propose a coal mine electromechanical transportation transmission device. Content of the Utility Model
[0004] The purpose of the utility model is to provide a coal mine electromechanical transportation transmission device. By setting up a sorting component, specifically, the transmission of the conveyor belt will pull the coal mines in the feeding shell out from the discharge port. After the coal mines are pulled out, the limiting plate can play a limiting role to prevent the coal mines from falling again. Since the discharge port is set to be narrow at the top and wide at the bottom, the pulled-out coal mines can be sorted, thereby reducing the situation of coal mines falling. This not only improves the surrounding environment, reduces waste, but also avoids harm to the staff, and solves the problem that the existing coal mine electromechanical transportation conveyor device usually directly puts coal mines on the conveyor belt for transportation, which will cause a large number of coal mines to fall during the transportation process, not only affecting the surrounding environment, but also the fallen coal mines are likely to cause harm to the surrounding staff.
[0005] To solve the above technical problems, the utility model is realized through the following technical solutions:
[0006] The utility model is a coal mine electromechanical transportation transmission device, which includes a conveying seat. A conveyor belt is arranged inside the conveying seat. A sorting component is arranged above the conveying seat. Two limiting plates are arranged on the right side of the sorting component. The two limiting plates are symmetrically arranged. A plurality of connecting frames are fixedly connected to the mutually remote sides of the two limiting plates. The bottoms of the plurality of connecting frames are fixedly connected to the surface of the conveying seat;
[0007] The sorting component includes a material discharge shell, a material discharge port is opened on the right side of the material discharge shell, and the front and back sides of the material discharge shell are fixedly connected to support frames, and the bottoms of the two support frames are fixedly connected to the top of the conveying seat. By setting the sorting component, specifically through the transmission of the conveyor belt, the coal in the material discharge shell will be pulled out from the material discharge port. After the coal is pulled out, the limit plate can play a limiting role to prevent the coal from falling again. Since the material discharge port is narrow at the top and wide at the bottom, the pulled-out coal can be sorted, thereby reducing the possibility of coal falling, which not only improves the surrounding environment and reduces waste, but also avoids harm to the staff.
[0008] Furthermore, the right side of the discharge shell is in contact with a baffle, the left side of the baffle is fixedly connected with two sliding blocks, the front side of the baffle is fixedly connected with a fixed plate, the front side of the fixed plate is fixedly connected with a connecting plate, the left sides of the two sliding blocks are slidably connected with guide rails, and the side of the guide rail close to the discharge shell is fixedly connected to the surface of the discharge shell. By setting the baffle, specifically starting the electric push rod to drive the connecting plate to move upward or downward, the connecting plate drives the baffle to move together through the fixed plate. When the baffle moves upward, the opening of the discharge port increases, and the discharge amount increases. When the baffle moves downward, the discharge port decreases, and the discharge amount decreases. The discharge amount of the coal mine can be controlled according to different needs.
[0009] Furthermore, a support plate is in contact with the top of the inner wall of the conveyor belt, and two transmission rollers are transmission-connected to the inner wall of the conveyor belt on the front side of the support plate. A power shaft is fixedly connected to the central axis of the two transmission rollers, and the front and back sides of the two power shafts are rotatably connected to the conveying seat. When the motor is started and drives the power shaft on the right side to rotate clockwise, the transmission roller on the right side drives the conveyor belt to be driven, and the coal in the discharge shell will be pulled out from the discharge port through the transmission of the conveyor belt.
[0010] Furthermore, guide plates are fixedly connected to the left and right sides of the bottom inner wall of the conveying seat, and two cleaning rollers are arranged at the bottom of the conveyor belt, and the two cleaning rollers are symmetrically arranged, and the parts connected to the two cleaning rollers are the same. A number of brushes are fixedly connected to the outer surfaces of the cleaning rollers, and a rotating shaft is fixedly connected to the central axis of the cleaning roller, and the backs of the two rotating shafts are fixedly connected to belt pulleys, and the two belt pulleys are connected by belt transmission. The front and back sides of the two rotating shafts are rotatably connected to the conveying seat, and the starting motor 2 drives the rotating shaft on the left to rotate, and the rotating shaft will drive the cleaning roller on the left to rotate together, and at the same time, the belt pulley on the left will drive the belt pulley on the right to rotate through the belt, so that the rotating shaft and cleaning roller on the right rotate together, and the rotation of the two cleaning rollers will clean the surface of the support plate, thereby reducing the adhesion of the support plate.
[0011] Further, fixing blocks, a first motor, and a second motor are fixedly connected to the front of the conveying seat respectively. An electric push rod is fixedly connected to the bottom of the first motor. The output end of the top of the electric push rod is fixedly connected to the bottom of a connecting plate. The output end of the back of the first motor is fixedly connected to the front of a power shaft located on the right side. The output end of the back of the second motor is fixedly connected to the front of a rotating shaft located on the left side. A diversion shell is fixedly connected to the bottom of the conveying seat, and the dust cleared out will be discharged through the diversion shell.
[0012] The utility model has the following beneficial effects:
[0013] 1. By setting up a sorting component, specifically, the coal in the feeding shell is pulled out from the discharge port through the transmission of the conveyor belt. After the coal is pulled out, the limiting plate can play a limiting role to prevent the coal from falling again. Since the discharge port is set to be narrower at the top and wider at the bottom, the pulled-out coal can be sorted, thereby reducing the situation of coal falling. This not only improves the surrounding environment, reduces waste, but also avoids harm to the staff.
[0014] 2. By setting up a baffle plate, specifically, when the electric push rod is started to drive the connecting plate to move up or down, the connecting plate drives the baffle plate to move together through the fixing plate. When the baffle plate moves up, the opening of the discharge port increases and the discharge amount increases. When the baffle plate moves down, the discharge port decreases and the discharge amount decreases, so that the discharge amount of coal can be controlled according to different needs.
[0015] Of course, it is not necessary for any product implementing the utility model to achieve all the above advantages simultaneously. Description of the Drawings
[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.
[0017] Figure 1 It is a schematic diagram of the overall structure of the present utility model;
[0018] Figure 2 It is a schematic cross-sectional view of the front of the conveying seat of the present utility model;
[0019] Figure 3 It is a schematic diagram of the internal structure of the feeding shell of the present utility model;
[0020] Figure 4 It is a schematic diagram of the left side of the baffle plate of the present utility model;
[0021] Figure 5This is a schematic diagram of the back structure of the conveying seat of the present utility model.
[0022] In the attached drawings, the list of components represented by each reference numeral is as follows:
[0023] 1. Conveying seat; 11. Conveyor belt; 111. Support plate; 112. Driving roller; 113. Power shaft; 114. Deflector; 115. Cleaning roller; 51. Rotating shaft; 52. Belt pulley; 12. Sorting assembly; 121. Feeding shell; 122. Baffle; 221. Slide block; 222. Fixed plate; 223. Connecting plate; 123. Discharge port; 124. Support frame; 125. Guide rail; 13. Limiting plate; 131. Connecting frame; 14. Deflecting shell; 15. Fixed block; 151. Electric push rod; 16. Motor 1; 17. Motor 2. Specific embodiments
[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.
[0025] Please refer to Figures 1-5 As shown, the present utility model is a coal mine electromechanical transportation and transmission device, including a conveying seat 1. A conveyor belt 11 is arranged inside the conveying seat 1. A sorting assembly 12 is arranged above the conveying seat 1. Two limiting plates 13 are arranged on the right side of the sorting assembly 12. The two limiting plates 13 are symmetrically arranged. A plurality of connecting frames 131 are fixedly connected to the mutually remote sides of the two limiting plates 13. The bottoms of the plurality of connecting frames 131 are fixedly connected to the surface of the conveying seat 1;
[0026] The sorting assembly 12 includes a feeding shell 121. A discharge port 123 is opened on the right side of the feeding shell 121. Support frames 124 are fixedly connected to the front and back of the feeding shell 121. The bottoms of the two support frames 124 are fixedly connected to the top of the conveying seat 1. By arranging the sorting assembly 12, specifically, the coal in the feeding shell 121 is pulled out from the discharge port 123 by the transmission of the conveyor belt 11. After the coal is pulled out, the limiting plate 13 can play a limiting role to prevent the coal from falling again. Since the discharge port 123 is arranged with a narrow upper part and a wide lower part, the pulled coal can be sorted, thereby reducing the situation of coal falling. This not only improves the surrounding environment, reduces waste, but also avoids harm to the staff.
[0027] On the right side of the blanking shell 121, there is a baffle 122 in contact. On the left side of the baffle 122, two sliders 221 are fixedly connected. On the front of the baffle 122, a fixed plate 222 is fixedly connected. On the front of the fixed plate 222, a connecting plate 223 is fixedly connected. On the left side of each of the two sliders 221, a guide rail 125 is slidably connected. The side of the guide rail 125 close to the blanking shell 121 is fixedly connected to the surface of the blanking shell 121. By setting the baffle 122, specifically, starting the electric push rod 151 drives the connecting plate 223 to move up or down. Then, the connecting plate 223 drives the baffle 122 to move together through the fixed plate 222. When the baffle 122 moves upward, the opening of the discharge port 123 increases and the discharge amount increases. When the baffle 122 moves downward, the discharge port 123 decreases and the discharge amount decreases. It can control the discharge amount of coal mines according to different needs.
[0028] On the top inner wall of the conveyor belt 11, there is a support plate 111 in contact. On the front of the support plate 111, two driving rollers 112 are drivingly connected to the inner wall of the conveyor belt 11. At the central axes of the two driving rollers 112, power shafts 113 are fixedly connected. The front and back of the two power shafts 113 are rotatably connected to the conveying seat 1.
[0029] On the left and right sides of the bottom inner wall of the conveying seat 1, flow guide plates 114 are fixedly connected. At the bottom of the conveyor belt 11, two cleaning rollers 115 are provided. The two cleaning rollers 115 are symmetrically arranged. The parts connected to the two cleaning rollers 115 are the same. On the outer surface of the cleaning roller 115, a number of brush hairs are fixedly connected. At the central axis of the cleaning roller 115, a rotating shaft 51 is fixedly connected. On the back of the two rotating shafts 51, pulley discs 52 are fixedly connected. The two pulley discs 52 are connected by a belt. The front and back of the two rotating shafts 51 are rotatably connected to the conveying seat 1.
[0030] On the front of the conveying seat 1, a fixed block 15, a motor one 16 and a motor two 17 are fixedly connected respectively. At the bottom of the motor one 16, an electric push rod 151 is fixedly connected. The top output end of the electric push rod 151 is fixedly connected to the bottom of the connecting plate 223. The back output end of the motor one 16 is fixedly connected to the front of the power shaft 113 on the right side. The back output end of the motor two 17 is fixedly connected to the front of the rotating shaft 51 on the left side. At the bottom of the conveying seat 1, a flow guide shell 14 is fixedly connected.
[0031] A specific application of this embodiment is:
[0032] Coal in the coal mine leaks onto the conveyor belt 11 through the feeding shell 121. Subsequently, the first motor 16 is started to drive the right power shaft 113 to rotate clockwise, then the right transmission roller 112 drives the conveyor belt 11 to transmit. Through the transmission of the conveyor belt 11, the coal in the feeding shell 121 is pulled out from the discharge port 123. Since the discharge port 123 is arranged with a narrow upper part and a wide lower part, the pulled coal can be sorted, thus reducing the situation of coal falling. This not only improves the surrounding environment and reduces waste, but also avoids harm to the staff. After the coal is pulled out, the limiting plate 13 can play a limiting role to prevent the coal from falling again. By starting the electric push rod 151 to drive the connecting plate 223 to move up or down, the connecting plate 223 drives the baffle 122 to move together through the fixing plate 222, and the baffle 122 slides on the guide rail 125 through the slider 221, improving the stability of the baffle 122. By moving the baffle 122, the opening size of the discharge port 123 can be adjusted, so as to control the discharge amount of coal. When the baffle 122 moves upward, the opening of the discharge port 123 increases and the discharge amount increases. When the baffle 122 moves downward, the discharge port 123 decreases and the discharge amount decreases. During the conveying process, the second motor 17 is started to drive the left rotating shaft 51 to rotate, then the rotating shaft 51 drives the left cleaning roller 115 to rotate together. At the same time, the left pulley 52 drives the right pulley 52 to rotate through the belt, so that the right rotating shaft 51 and the cleaning roller 115 rotate together. Through the rotation of the two cleaning rollers 115, the surface of the support plate 111 is cleaned, thus reducing the situation of adhesion on the support plate 111. Then the cleaned dust is discharged through the diversion shell 14. The diversion plate 114 can play a role in diversion, so that the fallen dust is diverted to the opening at the bottom of the conveying seat 1 and discharged smoothly.
[0033] In the description of this specification, the description with reference to terms such as "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples.
[0034] The above-disclosed preferred embodiments of the present utility model are only used to help illustrate the present utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the present utility model to the specific embodiments described. Obviously, according to the content of this specification, many modifications and changes can be made. This specification selects and specifically describes these embodiments in order to better explain the principle and practical application of the present utility model, so that those skilled in the technical field can understand and utilize the present utility model well. The present utility model is only limited by the claims and their full scope and equivalents.
Claims
1. A coal mine electromechanical transport transmission device, comprising a conveyor seat (1), a conveyor belt (11) is arranged inside the conveyor seat (1), a tidying component (12) is arranged above the conveyor seat (1), and two limit plates (13) are arranged on the right side of the tidying component (12), characterized in that: The two limit plates (13) are symmetrically arranged, and the sides of the two limit plates (13) that are away from each other are fixedly connected to a plurality of connecting frames (131), and the bottoms of the plurality of connecting frames (131) are fixedly connected to the surface of the conveying seat (1); The sorting component (12) comprises a material discharge shell (121), a material discharge port (123) is provided on the right side of the material discharge shell (121), and support frames (124) are fixedly connected to the front and back sides of the material discharge shell (121), and the bottoms of the two support frames (124) are fixedly connected to the top of the conveying seat (1).
2. A coal mine electromechanical transport transmission device according to claim 1, characterized in that: The right side of the material discharging shell (121) contacts with a baffle plate (122); the left side of the baffle plate (122) is fixedly connected with two sliders (221); the front side of the baffle plate (122) is fixedly connected with a fixing plate (222); the front side of the fixing plate (222) is fixedly connected with a connecting plate (223); the left sides of the two sliders (221) are both slidably connected with guide rails (125); the side of the guide rail (125) close to the material discharging shell (121) is fixedly connected to the surface of the material discharging shell (121).
3. A coal mine electromechanical transport transmission device according to claim 2, characterized in that: The top of the inner wall of the conveyor belt (11) contacts a support plate (111), and the front of the support plate (111) is transmission-connected to the inner wall of the conveyor belt (11) with two transmission rollers (112), and the central axes of the two transmission rollers (112) are fixedly connected with a power shaft (113), and the front and back sides of the two power shafts (113) are rotationally connected to the conveying seat (1).
4. A coal mine electromechanical transport transmission device according to claim 3, characterized in that: The left and right sides of the bottom of the inner wall of the conveying seat (1) are fixedly connected to guide plates (114); two cleaning rollers (115) are arranged at the bottom of the conveyor belt (11); the two cleaning rollers (115) are symmetrically arranged; the parts connected to the two cleaning rollers (115) are the same; a plurality of brushes are fixedly connected to the outer surface of the cleaning roller (115); and a rotating shaft (51) is fixedly connected to the central axis of the cleaning roller (115).
5. A coal mine electromechanical transport transmission device according to claim 4, characterized in that: The backs of the two rotating shafts (51) are fixedly connected with belt pulleys (52), the two belt pulleys (52) are connected via belt transmission, and the front and back sides of the two rotating shafts (51) are rotatably connected to the conveying seat (1).
6. A coal mine electromechanical transport transmission device according to claim 4, characterized in that: The front of the conveying seat (1) is respectively fixedly connected with a fixed block (15), a motor 1 (16) and a motor 2 (17); the bottom of the motor 1 (16) is fixedly connected with an electric push rod (151); the top output end of the electric push rod (151) is fixedly connected to the bottom of the connecting plate (223).
7. A coal mine electromechanical transport transmission device according to claim 6, characterized in that: The rear output end of the motor 1 (16) is fixedly connected to the front of the power shaft (113) located on the right side, the rear output end of the motor 2 (17) is fixedly connected to the front of the rotating shaft (51) located on the left side, and the bottom of the conveying seat (1) is fixedly connected to a guide shell (14).