Unloader for belt conveyor

Abstract

The utility model relates to the technical field of unloading equipment, and discloses an unloader for a belt conveyor, which comprises rails arranged on two sides of the belt conveyor, rail clamping devices are arranged on the rails in a sliding manner, the tops of the rail clamping devices are connected with an unloader frame body, a bearing plate is connected onto the unloader frame body, and a plowshare is arranged at the front end of the bearing plate. A hydraulic oil cylinder is arranged between the plowshare and the bearing plate, a flow guide opening is formed in the front end of the plowshare, an adjusting assembly is arranged on the flow guide opening and comprises two fixed blocking pieces arranged at the front end of the flow guide opening, sliding grooves are formed in the adjacent sides of the two fixed blocking pieces, and movable blocking pieces are arranged in the sliding grooves in a sliding mode. The position of the plowshare can be adjusted, discharging is carried out at different positions of the belt conveyor, production is convenient, and production efficiency is effectively improved; flow distribution can be achieved at the flow guide opening, conveying route switching is conducted according to design requirements, or flow distribution is conducted in proportion, and therefore different production requirements are met.

Description

Technical Field

[0001] The utility model relates to the technical field of unloading equipment, in particular to a unloader for a belt conveyor. Background Art

[0002] A conveyor belt is a common conveying equipment used to transport materials from one location to another. A discharger is a device used to unload materials from a conveyor belt.

[0003] However, the traditional fixed unloader is subject to some limitations. It can only unload at a specific location and cannot move freely as needed. Due to different unloading requirements, multiple unloaders are sometimes installed on the belt conveyor, which increases production costs, makes operation cumbersome and inefficient. At the same time, the existing unloader can only unload and cannot divert materials on the belt conveyor, which is not convenient for production use.

[0004] Therefore, those skilled in the art are in urgent need of developing a discharger for a belt conveyor. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a discharger for a belt conveyor.

[0006] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a discharger for a belt conveyor, comprising a belt conveyor, tracks are provided on both sides of the belt conveyor, track clamps are slidably provided on the tracks, the top of the track clamps is connected to the discharger frame, a load-bearing plate is connected to the discharger frame, a plowshare is provided at the front end of the load-bearing plate, a hydraulic cylinder is provided between the plowshare and the load-bearing plate, a guide port is opened at the front end of the plowshare, and an adjustment component is provided on the guide port.

[0007] Preferably, the adjustment assembly includes two fixed baffles arranged at the front end of the guide port, adjacent sides of the two fixed baffles are provided with sliding grooves, movable baffles are slidingly arranged inside the sliding grooves, and locking screws are provided on the two fixed baffles.

[0008] Preferably, the track clamp comprises a track clamp housing, a roller is rotatably arranged inside the track clamp housing, a rotating shaft is connected to the left and right sides of the roller, the rotating shaft is rotatably connected to the track clamp housing, and a drive box is provided on one side of the track clamp housing.

[0009] Preferably, a rotating shaft on one side extends into a driving box and is connected to a first gear, a motor is provided inside the driving box, the motor is connected to an inner wall of the driving box, a second gear is connected to an output end of the motor, and the second gear is meshed with the first gear.

[0010] Preferably, a plowshare fixing frame is provided at the lower end of the hydraulic cylinder, one end of the plowshare fixing frame is fixedly connected to the bearing plate, and the other end of the plowshare fixing frame is rotatably connected to the side of the plowshare via a hinge.

[0011] Preferably, a first bracket is provided on the top of the plowshare, a second bracket is provided on the top of the bearing plate, and both ends of the hydraulic cylinder are rotatably connected to the first bracket and the second bracket respectively through hinges.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. In the utility model, the second gear is driven to rotate by the motor, and the second gear drives the first gear to rotate. The first gear is connected to the roller through the rotating shaft, thereby driving the roller to rotate, and then the roller drives the unloader frame and the plowshare to slide on the track, and then the position of the plowshare can be adjusted, and unloading can be carried out at different positions of the belt conveyor, which is convenient for production and effectively improves production efficiency.

[0014] 2. In the utility model, the size of the guide port can be adjusted by sliding the movable baffles, and fixed by locking screws. When the two movable baffles cover the guide port, all the materials leave the belt conveyor through the plowshare, realizing reversing conveying; when the two movable baffles expose the guide port, the materials are diverted through the guide port, that is, part of the materials leave the belt conveyor through the plowshare, and part of the materials are transported to the front of the belt conveyor through the guide port, realizing diversion and conveying in a predetermined proportion, and the conveying route can be switched according to the design requirements, or diverted in proportion, so as to meet different production needs. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view structural schematic diagram of the utility model;

[0016] Figure 2 It is a side view structural schematic diagram of the utility model;

[0017] Figure 3 for Figure 1 A magnified view of the structure at center;

[0018] Figure 4 The structure of the plowshare described in the utility model Figure 1 ;

[0019] Figure 5 The structure of the plowshare described in the utility model Figure 2 .

[0020] In the figure: 1-belt conveyor; 2-track; 3-rail clamp housing; 31-roller; 32-rotating shaft; 33-first gear; 4-drive box; 41-motor; 42-second gear; 5-discharger frame; 6-plowshare fixing frame; 7-carrying plate; 8-plowshare; 81-flow guide port; 82-fixed baffle; 83-movable baffle; 84-locking screw; 9-hydraulic cylinder; 10-first bracket; 11-second bracket. DETAILED DESCRIPTION

[0021] The present invention is described in detail below in conjunction with the drawings and specific embodiments in the embodiments of the present invention. The description here is only used to explain the present invention, but not to limit the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative work, any modifications, equivalent replacements, improvements, etc., should be included in the protection scope of the present invention.

[0022] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention 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 cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0023] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" 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 a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0024] See also Figure 1-Figure 5The utility model provides an embodiment: a discharger for a belt conveyor, comprising a belt conveyor 1, tracks 2 are arranged on both sides of the belt conveyor 1, track clamps are slidably arranged on the tracks 2, the top of the track clamps is connected to the discharger frame 5, a bearing plate 7 is connected to the discharger frame 5, a plowshare 8 is arranged at the front end of the bearing plate 7, a hydraulic cylinder 9 is arranged between the plowshare 8 and the bearing plate 7, a plowshare fixing frame 6 is arranged at the lower end of the hydraulic cylinder 9, one end of the plowshare fixing frame 6 is fixedly connected to the bearing plate 7, and the other end of the plowshare fixing frame 6 is rotatably connected to the side of the plowshare 8 through a hinge, a first bracket 10 is arranged at the top of the plowshare 8, a second bracket 11 is arranged at the top of the bearing plate 7, and the two ends of the hydraulic cylinder 9 are rotatably connected to the first bracket 10 and the second bracket 11 through hinges. The belt conveyor 1 is an existing technology in the industry, and the patent CN111099259A can be referred to, and therefore it will not be repeated. By extending and retracting the hydraulic cylinder 9, the plowshare 8 is driven to rotate up and down on the plowshare fixing frame 6, so that the plowshare 8 can be raised and lowered, and then the material of the belt conveyor 1 can be unloaded or the plowshare 8 can be put away.

[0025] Furthermore, a guide port 81 is provided at the front end of the plowshare 8, and an adjustment component is provided on the guide port 81. The adjustment component includes two fixed baffles 82 provided at the front end of the guide port 81, and a slide groove is provided on the adjacent sides of the two fixed baffles 82. A movable baffle 83 is slidably provided inside the slide groove, and a locking screw 84 is provided on the two fixed baffles 82. The size of the guide port 81 can be adjusted by sliding the movable baffle 83, and it is fixed by the locking screw 84. When the two movable baffles 83 cover the guide port 81, all the materials leave the belt conveyor 1 through the plowshare 8, and the reversing conveying is realized; when the two movable baffles 83 expose the guide port 81, the materials are diverted through the guide port 81, that is, part of the materials leave the belt conveyor 1 through the plowshare 8, and part of the materials are transported to the front of the belt conveyor 1 through the guide port 81, so as to realize the diversion conveying in a predetermined proportion.

[0026] Furthermore, the track clamp includes a track clamp housing 3, a roller 31 is rotatably arranged inside the track clamp housing 3, a rotating shaft 32 is connected to the left and right sides of the roller 31, the rotating shaft 32 is rotatably connected to the track clamp housing 3, a drive box 4 is provided on one side of the track clamp housing 3, the rotating shaft 32 on one side extends into the drive box 4 and is connected to the first gear 33, a motor 41 is provided inside the drive box 4, the motor 41 is connected to the inner wall of the drive box 4, a second gear 42 is connected to the output end of the motor 41, the second gear 42 is meshed with the first gear 33, the second gear 42 is driven to rotate by the motor 41, the second gear 42 drives the first gear 33 to rotate, the first gear 33 is connected to the roller 31 through the rotating shaft 32, thereby driving the roller 31 to rotate, and then the roller 31 drives the discharger frame 5 and the plowshare 8 to slide on the track 2, and then the position of the plowshare 8 can be adjusted, and the discharge is carried out at different positions of the belt conveyor 1, which is convenient for production.

[0027] Working principle of the utility model: When the utility model is in use, the staff controls the extension and retraction of the hydraulic cylinder 9, and the hydraulic cylinder 9 drives the plowshare 8 to rotate up and down on the plowshare fixing frame 6, so as to realize the lifting and lowering of the plowshare 8, and then unload the materials of the belt conveyor 1 or put away the plowshare 8; when it is necessary to unload materials at different positions, it is only necessary to start the motor 41, and the second gear 42 is driven to rotate by the motor 41, and the second gear 42 drives the first gear 33 to rotate, and the first gear 33 drives the roller through the rotating shaft 32 31 rotates, and then the roller 31 drives the discharger frame 5 and the plowshare 8 to slide on the track 2, and then the position of the plowshare 8 can be adjusted to discharge at different positions of the belt conveyor 1; when the material needs to be separated, it is only necessary to slide the movable baffle 83 to adjust the size of the guide port 81. When the two movable baffles 83 cover the guide port 81, all the materials leave the belt conveyor 1 through the plowshare 8 to achieve reversing transportation; when the two movable baffles 83 expose the guide port 81, the material is diverted through the guide port 81.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A discharger for a belt conveyor, comprising a belt conveyor (1), characterized in that: Tracks (2) are provided on both sides of the belt conveyor (1), and track clamps are slidably provided on the tracks (2). The top of the track clamps is connected to a discharger frame (5), and a bearing plate (7) is connected to the discharger frame (5). A plowshare (8) is provided at the front end of the bearing plate (7), and a hydraulic cylinder (9) is provided between the plowshare (8) and the bearing plate (7). A flow guide port (81) is provided at the front end of the plowshare (8), and an adjustment component is provided on the flow guide port (81).

2. A discharger for a belt conveyor according to claim 1, characterized in that: The adjustment assembly comprises two fixed baffles (82) arranged at the front end of the guide port (81), adjacent sides of the two fixed baffles (82) are provided with sliding grooves, the interior of the sliding grooves is provided with movable baffles (83) for sliding, and locking screws (84) are provided on the two fixed baffles (82).

3. A discharger for a belt conveyor according to claim 1, characterized in that: The track clamp comprises a track clamp housing (3), a roller (31) is rotatably arranged inside the track clamp housing (3), a rotating shaft (32) is connected to the left and right sides of the roller (31), the rotating shaft (32) is rotatably connected to the track clamp housing (3), and a drive box (4) is provided on one side of the track clamp housing (3).

4. A discharger for a belt conveyor according to claim 3, characterized in that: A rotating shaft (32) on one side extends into a driving box (4) and is connected to a first gear (33); a motor (41) is provided inside the driving box (4); the motor (41) is connected to an inner wall of the driving box (4); an output end of the motor (41) is connected to a second gear (42); the second gear (42) is meshed with the first gear (33).

5. A discharger for a belt conveyor according to claim 1, characterized in that: A plowshare fixing frame (6) is provided at the lower end of the hydraulic cylinder (9), one end of the plowshare fixing frame (6) is fixedly connected to the bearing plate (7), and the other end of the plowshare fixing frame (6) is rotatably connected to the side of the plowshare (8) via a hinge.

6. A discharger for a belt conveyor according to claim 5, characterized in that: A first bracket (10) is provided on the top of the plowshare (8), a second bracket (11) is provided on the top of the bearing plate (7), and both ends of the hydraulic cylinder (9) are rotatably connected to the first bracket (10) and the second bracket (11) respectively through hinges.

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