Conveying deviation preventing device for coal mine electromechanical transportation

Abstract

The utility model relates to a coal mine electromechanical transportation anti-deviation device which comprises a belt conveyor, a plurality of sets of limiting plates are arranged on the two sides of the belt conveyor, racks are fixedly connected to the outer portions of the limiting plates, and guide blocks are fixedly connected to the positions, corresponding to the racks, of the outer portion of the belt conveyor. The rack penetrates through and is slidably connected with the guide block, a sector gear is arranged at the position, corresponding to the corresponding rack, of the outer portion of the belt conveyor, and a driving piece used for driving the sector gear to rotate is arranged at the bottom of the belt conveyor. In addition, the sector gear is driven by the driving part to rotate, the rack can be driven to move, then the limiting plate is driven to slide, and therefore position adjustment on the belt conveyor is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of conveying equipment, in particular to an anti-deviation device for coal mine electromechanical transportation and conveying. Background Technique

[0002] Coal mines are a very important energy source and also an important raw material for the metallurgical and chemical industries, mainly used for combustion, gasification, coking, low-temperature carbonization, hydroliquefaction, etc. When developing and utilizing coal mines, electromechanical transportation devices, that is, belt conveyors, are often used.

[0003] After retrieval, a Chinese patent with the publication number of CN207774125U discloses a belt conveyor, which relates to the technical field of conveying equipment. It includes: a belt conveying mechanism, a limiting strip is arranged below the front end of the belt conveying mechanism; a bracket arranged below the belt conveying mechanism, the rear end of the belt conveying mechanism is hinged to the bracket; a telescopic device connected between the belt conveying mechanism and the bracket; and a support arm hinged to the bracket and used for clamping with the limiting strip.

[0004] When this patent is actually used, there are the following defects: during the transportation process of the belt conveying mechanism in this patent, the coal mine raw materials are not evenly distributed on the surface of the conveyor belt, and the coal mine raw materials are prone to deviation and slipping during transportation. Content of the Utility Model

[0005] Aiming at the deficiencies of the prior art, the utility model provides an anti-deviation device for coal mine electromechanical transportation and conveying.

[0006] The technical solution adopted by the utility model is: an anti-deviation device for coal mine electromechanical transportation and conveying, including a belt conveyor, a plurality of groups of limiting plates are arranged on both sides of the belt conveyor, racks are fixedly connected to the outside of the limiting plates, guide blocks are fixedly connected to the positions corresponding to the racks on the outside of the belt conveyor, the racks penetrate and are slidably connected to the guide blocks, sector gears are arranged at the positions corresponding to the racks on the outside of the belt conveyor, and a driving member for driving the sector gears to rotate is arranged at the bottom of the belt conveyor.

[0007] In one embodiment, mounting frames are fixedly connected to the positions corresponding to the sector gears on the outside of the belt conveyor, and the sector gears are rotatably connected to the mounting frames.

[0008] In one embodiment, a through hole is arranged in the mounting frame, a push column is hinged to the bottom of the sector gear, and one end of the push column extends to the lower part of the belt conveyor through the through hole and is fixedly connected to a connecting plate.

[0009] In one embodiment, a fixed plate is further fixedly connected to the bottom of the belt conveyor, the driving member is an electric push rod hinged outside the fixed plate, and the piston rod of the electric push rod is fixedly connected to the connecting plate.

[0010] In one embodiment, a plurality of mounting holes are further provided outside the limiting plate.

[0011] In one embodiment, a spring is further sleeved outside the rack, and two ends of the spring are respectively fixedly connected to the guiding block and the limiting plate.

[0012] The beneficial effects of the present utility model are as follows: compared with the prior art, in the present utility model, the ore can be continuously conveyed by the belt conveyor, the ore on the belt conveyor can be continuously limited and conveyed through the arrangement of the limiting plate, and in addition, by driving the rotation of the sector gear by the driving member, the rack can be driven to move, and then the limiting plate can be driven to slide, so as to realize the position adjustment on the belt conveyor. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 is a schematic structural view of the present utility model;

[0014] Figure 2 is a three-dimensional structural view of the present utility model;

[0015] Figure 3 is an axonometric structural view of the present utility model;

[0016] Figure 4 is a schematic structural view of the fixed plate and the limiting plate in the present utility model;

[0017] Figure 5 is a schematic structural view of the limiting plate in the present utility model;

[0018] Figure 6 is a schematic structural view of the mounting frame and the limiting plate in the present utility model.

[0019] The labels in the figure are: 1, belt conveyor; 2, fixed plate; 3, mounting frame; 4, limiting plate; 5, guiding block; 6, rack; 7, sector gear; 8, push post; 9, connecting plate; 10, electric push rod; 11, mounting hole; 12, through hole. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by terms such as "front", "upper", "lower", "left", "right", "vertical", "horizontal", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model.

[0021] In the description of the present utility model, it should be noted that unless otherwise clearly specified and defined, the terms "installation", "connection", and "coupling" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0022] The following further describes the present utility model in conjunction with the attached Figure 1-6 drawings.

[0023] To solve the problems existing in the background art, the present application proposes the following technical solution: a coal mine electromechanical transportation anti-deviation device, including a belt conveyor 1. The belt conveyor 1 is an existing product. On both sides of the frame of the belt conveyor 1, a plurality of limiting plates 4 are provided. A rack 6 is fixedly connected to the outside of the limiting plate 4. A guiding block 5 is fixedly connected to the position of the rack 6 corresponding to the outside of the frame of the belt conveyor 1. The rack 6 penetrates and is slidably connected to the guiding block 5, and the guiding block 5 is used to guide the rack 6.

[0024] In a further design, sector gears 7 are provided at the positions of the rack 6 corresponding to the outside of the frame of the belt conveyor 1, and a driving member for driving the sector gears 7 to rotate is provided at the bottom of the belt conveyor 1.

[0025] Specifically, mounting brackets 3 are fixedly connected to the positions of the sector gears 7 corresponding to the outside of the frame of the belt conveyor 1, and the sector gears 7 are rotatably connected to the mounting brackets 3.

[0026] Specifically, a through hole 12 is provided in the mounting bracket 3. One end of a push rod 8 is hinged to the bottom of the sector gear 7. One end of the push rod 8 extends below the belt conveyor 1 through the through hole 12 and is fixedly connected to a connecting plate 9. In addition, a fixing plate 2 is fixedly connected to the bottom of the belt conveyor 1. The driving member is an electric push rod 10 hinged to the outside of the fixing plate 2, and the piston rod of the electric push rod 10 is fixedly connected to the connecting plate 9. The electric push rod 10 is used to push the connecting plate 9 and the push rod 8 to move.

[0027] For the convenience of splicing and installation of multiple groups of limit plates 4, multiple groups of mounting holes 11 are also provided outside the limit plates 4. Bolts can pass through them to install other plates on the basis of the limit plates 4 to increase the height.

[0028] In order to buffer the movement of the limit plate 4, a spring is also sleeved outside the rack 6. The two ends of the spring are fixedly connected to the guide block 5 and the limit plate 4 respectively.

[0029] In addition, in this embodiment, every three push columns 8 are fixedly connected to a connecting plate 9, which are divided into multiple groups for fixation, so that they can be operated independently or replaced conveniently when the accessories are damaged.

[0030] For those skilled in the art to fully understand the technical solution, the following is an overview of this embodiment:

[0031] During use, the belt conveyor 1 can be used to convey ore. If it is necessary to limit the ore to prevent deviation during conveying, only need to start the electric push rod 10 to work. The electric push rod 10 pushes the connecting plate 9 to move, the connecting plate 9 pushes the push column 8 to move, the push column 8 pushes the sector gear 7 to rotate on the mounting frame 3, the sector gear 7 drives the rack 6 to slide, and the rack 6 drives the limit plate 4 to move left or right, so as to complete the adjustment of the movement distance. After adjusting to the appropriate position, turn off the electric push rod 10.

[0032] The standard parts used in the present invention can all be purchased from the market. The special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part all adopt conventional means such as bolts, rivets, and welding in the existing technology. The machines, parts, and equipment all adopt conventional models in the existing technology, and the circuit connection adopts the conventional connection method in the existing technology, which will not be elaborated here. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0033] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A coal mine electromechanical transportation anti-deviation device, including a belt conveyor (1), characterized in that, On both sides of the belt conveyor (1), a plurality of limiting plates (4) are provided. A rack (6) is fixedly connected to the outside of the limiting plate (4). A guide block (5) is fixedly connected to the outside of the belt conveyor (1) at a position corresponding to the rack (6). The rack (6) penetrates and is slidably connected to the guide block (5). Sector gears (7) are provided at positions corresponding to the rack (6) on the outside of the belt conveyor (1). A driving member for driving the sector gear (7) to rotate is provided at the bottom of the belt conveyor (1).

2. The anti-deviation device for coal mine electromechanical transportation conveyor according to claim 1, characterized in that, Mounting brackets (3) are fixedly connected to the outside of the belt conveyor (1) at positions corresponding to the sector gears (7). The sector gears (7) are rotatably connected to the mounting brackets (3).

3. The anti-deviation device for coal mine electromechanical transportation according to claim 2, characterized in that, A through hole (12) is provided in the mounting bracket (3). A push rod (8) is hinged to the bottom of the sector gear (7). One end of the push rod (8) extends below the belt conveyor (1) through the through hole (12) and is fixedly connected to a connecting plate (9).

4. A coal mine electromechanical transportation anti-deviation device according to claim 3, characterized in that, A fixing plate (2) is also fixedly connected to the bottom of the belt conveyor (1). The driving member is an electric push rod (10) hinged to the outside of the fixing plate (2). The piston rod of the electric push rod (10) is fixedly connected to the connecting plate (9).

5. A coal mine electromechanical transportation conveyor anti-deviation device according to claim 4, characterized in that, A plurality of mounting holes (11) are further provided on the outside of the limiting plate (4).

6. The anti-deviation device for coal mine electromechanical transportation according to claim 5, characterized in that, A spring is also sleeved on the outside of the rack (6). The two ends of the spring are respectively fixedly connected to the guide block (5) and the limiting plate (4).

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