Belt conveyor capable of turning and turning

Abstract

The utility model discloses a belt conveyor capable of turning and turning, which relates to the technical field of belt conveyors and comprises an arc-shaped support frame, feeding buffer components are fixedly mounted on the left portions of the front side and the rear side of the arc-shaped support frame, and a cleaning component is fixedly mounted on the left portion of the arc-shaped support frame. According to the belt conveyor capable of turning and turning, the material flow can be buffered and stabilized through the feeding buffer assembly before materials enter the belt conveyor. The materials can be prevented from splashing, and the materials can be prevented from directly impacting a conveying belt of the belt conveyor. Residual materials and dust on the conveying belt can be cleaned through the cleaning assembly. When the brush plate needs to be disassembled and replaced, the moving mechanism drives the brush plate to move leftwards to a proper position, a worker directly moves the clamping plate upwards to enable the clamping plate to be separated from the T-shaped plate, then the T-shaped plate is pulled out forwards, the bristles can be disassembled, operation is easy, practicability is high, and the cleaning work has adjustability and continuity.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyor technology, and in particular to a conveyor belt conveyor that can turn and change direction. Background Technology

[0002] A belt conveyor is a friction-driven machine that continuously transports materials, creating a material conveying process along a defined conveyor line from the initial feeding point to the final unloading point. It can transport both bulk materials and packaged goods. As mining continues and roadways extend, the mining area's roadways experience numerous bends; since traditional belt conveyors can only be arranged in a straight line, a turning and reversing belt conveyor is needed.

[0003] Chinese patent document CN221342514U discloses a saddle frame for a turning belt conveyor in a mine. The frame features a rotating shaft whose outer surface contacts a roller through a second hole. The rear surface of the rotating shaft has a threaded hole, and a bolt is threaded onto the inner wall of this hole. This structure allows for the adjustment of the roller size, enabling the conveyor belt angle to be adjusted. The required roller's front surface is engaged with a gear. When a different roller model is used, an electric telescopic rod moves the second fixing member forward or backward, causing the support roller to move and tighten the conveyor belt.

[0004] The existing technology has the following problems:

[0005] When the above structure is in operation, material falling at the initial end of the conveyor belt is prone to splashing, and heavier materials can also damage the surface of the conveyor belt, making it generally impractical. Secondly, the above structure cannot handle impurities that accumulate on the surface of the conveyor belt due to long-term operation, which will affect the service life of the conveyor belt. Utility Model Content

[0006] This invention provides a conveyor belt that can turn and change direction, in order to solve the problems mentioned in the background art.

[0007] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows:

[0008] A turning and reversing conveyor belt includes an arc-shaped support frame, with the reversing conveyor belt movably connected to the left and right sides of the inner wall of the arc-shaped support frame, a feeding buffer assembly fixedly installed on the left side of the front and rear sides of the arc-shaped support frame, and a cleaning assembly fixedly installed on the left side of the arc-shaped support frame.

[0009] The feeding buffer assembly includes two mounting brackets. The bottom ends of the two mounting brackets are fixedly installed on the left side of the front and rear sides of the arc-shaped support frame. The top ends of the two mounting brackets are fixedly installed with a feeding frame with a tapered bottom structure. The inner wall of the feeding frame is rotatably connected with alternately arranged buffer inclined plates. The two buffer inclined plates are distributed in the upper and lower parts of the inner cavity of the feeding frame.

[0010] The cleaning assembly includes a fixed frame. The front and rear parts of the right end of the fixed frame are fixedly installed with the front and rear parts of the left side of the arc-shaped support frame. A moving mechanism is movably connected to the left side of the fixed frame. A mounting plate is movably connected to the right side of the moving mechanism. A T-shaped groove penetrating the front of the mounting plate is opened in the middle of the right side of the mounting plate. A T-shaped plate is slidably connected to the inner wall of the T-shaped groove. A brush plate is fixedly installed on the right side of the T-shaped plate. Brush bristles are fixedly installed on the right side of the brush plate. The right side of the brush bristles overlaps with the outer peripheral surface of the deflecting conveyor belt.

[0011] Preferably, inclined plates are fixedly installed on the front and rear parts of the inner wall of the feed frame. The two inclined plates are located below the two buffer inclined plates. Several springs arranged in a linear pattern are fixedly installed on the upper end of the two inclined plates. The upper ends of the springs are fixedly connected to the side of the lower end of the two buffer inclined plates that is far away from each other.

[0012] Preferably, the two inclined plates are parallel to the two buffer inclined plates.

[0013] Preferably, the moving mechanism includes a screw, the outer wall of which is threadedly connected to the inner wall of the left rear part of the fixed frame, a limit plate is fixedly installed at the left end of the screw, and the right end of the screw is rotatably connected to the left rear part of the mounting plate.

[0014] Preferably, a guide rod is slidably connected to the left front part of the fixing frame, passing through the left part of the fixing frame, and the right end of the guide rod is fixedly installed to the left front part of the mounting plate.

[0015] Preferably, a limiting frame is fixedly installed at the upper front of the mounting plate, a sliding plate is slidably connected to the inner wall of the limiting frame, an L-shaped clamping plate is fixedly installed at the middle of the front side of the sliding plate, the bottom rear side of the clamping plate overlaps with the top front side of the T-shaped plate, a moving groove for matching the clamping plate is opened at the middle of the front side of the limiting frame, and a second spring is fixedly installed at the middle of the lower end of the sliding plate, the lower end of the second spring is fixedly installed to the bottom of the inner wall of the limiting frame.

[0016] Preferably, guide strips are fixedly installed on the left and right sides of the inner wall of the limiting frame, and rectangular grooves matching the guide strips are opened in the middle of the left and right sides of the slide.

[0017] Due to the adoption of the above technical solution, the technological progress achieved by this utility model compared to the prior art is as follows:

[0018] 1. This utility model provides a turnable and direction-changing conveyor belt. Through the cooperation of the mounting frame, feed frame, buffer ramp, inclined plate, and spring, it can buffer and stabilize the material flow before the material enters the conveyor belt. The combined use of the buffer ramp and spring effectively absorbs and disperses the impact force generated when the material enters, preventing material splashing and direct impact on the conveyor belt, thus extending the service life of the conveyor belt.

[0019] 2. This utility model provides a turnable and reversible conveyor belt. Through the cooperation of a fixed frame, mounting plate, T-groove, T-plate, brush plate, brush bristles, moving mechanism, limit frame, sliding plate, clamping plate, springs, and guide strips, it can clean residual materials and dust from the conveyor belt. The moving mechanism allows the position of the brush plate to be adjusted as needed. When the brush plate needs to be disassembled and replaced, the moving mechanism moves the brush plate to the left to a suitable position. The worker then moves the clamping plate upwards to separate it from the T-plate, and then pulls the T-plate forward to remove the brush bristles. The operation is simple, practical, and makes cleaning work adjustable and continuous. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall front structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the overall bottom view of the present invention;

[0022] Figure 3 This is a schematic diagram of the feeding buffer assembly of this utility model;

[0023] Figure 4 This is a schematic diagram (I) of the cleaning component structure of this utility model;

[0024] Figure 5 This is a schematic diagram (II) of the cleaning component structure of this utility model;

[0025] Figure 6 This is a schematic diagram (III) of the cleaning component structure of this utility model.

[0026] In the diagram: 1. Arc-shaped support frame; 2. Feed buffer assembly; 3. Cleaning assembly; 4. Reversing conveyor belt; 21. Mounting frame; 22. Feed frame; 23. Buffer ramp; 24. Inclined plate; 25. Spring 1; 31. Fixing frame; 32. Mounting plate; 33. T-slot; 34. T-plate; 35. Brush plate; 36. Brush bristles; 37. Screw; 38. Limiting plate; 39. Guide rod; 310. Limiting frame; 311. Slide plate; 312. Clamping plate; 313. Spring 2; 314. Guide strip. Detailed Implementation

[0027] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0028] like Figures 1-6 As shown, a turnable conveyor belt includes an arc-shaped support frame 1, with a turnable conveyor belt 4 movably connected to the left and right sides of the inner wall of the arc-shaped support frame 1, a feeding buffer assembly 2 fixedly installed on the left side of the front and rear sides of the arc-shaped support frame 1, and a cleaning assembly 3 fixedly installed on the left side of the arc-shaped support frame 1.

[0029] The feeding buffer assembly 2 includes two mounting brackets 21. The bottom ends of the two mounting brackets 21 are fixedly installed on the left side of the front and rear sides of the arc-shaped support frame 1. The top ends of the two mounting brackets 21 are fixedly installed with a feeding frame 22 with a tapered bottom structure. The inner wall of the feeding frame 22 is rotatably connected to the front and rear sides with alternately arranged buffer inclined plates 23. The two buffer inclined plates 23 are distributed in the upper and lower parts of the inner cavity of the feeding frame 22.

[0030] The cleaning component 3 includes a fixed frame 31. The front and rear parts of the right end of the fixed frame 31 are fixedly installed with the front and rear parts of the left side of the arc-shaped support frame 1. The left side of the fixed frame 31 is movably connected to a moving mechanism, and the right side of the moving mechanism is movably connected to a mounting plate 32. A T-shaped groove 33 penetrating the front of the mounting plate is opened in the middle of the right side of the mounting plate 32. A T-shaped plate 34 is slidably connected to the inner wall of the T-shaped groove 33. A brush plate 35 is fixedly installed on the right side of the T-shaped plate 34. Brush bristles 36 are fixedly installed on the right side of the brush plate 35. The right side of the brush bristles 36 overlaps with the outer peripheral surface of the deflecting conveyor belt 4.

[0031] The feed buffer assembly 2 buffers and stabilizes the material flow before it enters the conveyor belt. The combination of the buffer ramp 23 and spring 25 effectively absorbs and disperses the impact force generated when material enters, preventing material splashing and direct impact on the conveyor belt, thus extending the conveyor belt's service life. The cleaning assembly 3 removes residual material and dust from the conveyor belt, and the moving mechanism allows the brush plate 35 to be adjusted as needed. When brush plate 35 needs to be removed and replaced, the moving mechanism moves it to the left to a suitable position. The worker then moves the clamping plate 312 upwards to separate it from the T-shaped plate 34, and then pulls the T-shaped plate 34 forward to remove the brush bristles 36. The operation is simple, practical, and makes cleaning work adjustable and continuous.

[0032] like Figure 3As shown, inclined plates 24 are fixedly installed on the front and rear parts of the inner wall of the feed frame 22. The two inclined plates 24 are located below the two buffer inclined plates 23. Several springs 25 arranged in a linear pattern are fixedly installed on the upper end of the two inclined plates 24. The upper ends of the springs 25 are fixedly connected to the lower ends of the two buffer inclined plates 23 on the side away from each other.

[0033] Spring 25 provides a buffer zone for materials entering the conveyor belt by connecting buffer ramp 23 and ramp 24.

[0034] like Figure 3 As shown, the two inclined plates 24 are parallel to the two buffer inclined plates 23.

[0035] like Figure 5 As shown, the moving mechanism includes a screw 37. The outer wall of the screw 37 is threadedly connected to the inner wall of the left rear part of the fixed frame 31. A limit plate 38 is fixedly installed at the left end of the screw 37, and the right end of the screw 37 is rotatably connected to the left rear part of the mounting plate 32.

[0036] The rotating limit plate 38 can drive the screw 37 to rotate, and the screw 37 can drive the mounting plate 32 and the brush plate 35 to move left and right. When the limit plate 38 contacts the left side of the mounting plate 32, the brush bristles 36 are in close contact with the outer peripheral surface of the reversing conveyor belt 4.

[0037] like Figure 5 As shown, a guide rod 39 is slidably connected to the left front of the fixing frame 31, passing through the left side of the fixing frame 31, and the right end of the guide rod 39 is fixedly installed to the left front of the mounting plate 32.

[0038] The guide rod 39 guides the movement of the mounting plate 32.

[0039] like Figure 6 As shown, a limiting frame 310 is fixedly installed on the upper front part of the mounting plate 32. A sliding plate 311 is slidably connected to the inner wall of the limiting frame 310. An L-shaped clamping plate 312 is fixedly installed on the front middle part of the sliding plate 311. The rear bottom of the clamping plate 312 overlaps with the front top of the T-shaped plate 34. A moving groove matching the clamping plate 312 is opened on the front middle part of the limiting frame 310. A second spring 313 is fixedly installed on the lower middle part of the sliding plate 311. The lower end of the second spring 313 is fixedly installed to the bottom of the inner wall of the limiting frame 310.

[0040] When the brush plate 35 needs to be disassembled and replaced, the moving mechanism moves the brush plate 35 to the left to a suitable position. The worker then moves the clamping plate 312 upward to separate it from the T-shaped plate 34. The T-shaped plate 34 can then be pulled forward to remove the brush bristles 36. The operation is simple and highly practical, making the cleaning work adjustable and continuous. Spring 313 provides a restoring force. When the slide plate 311 is moved by external forces, such as manual pushing or brush plate position adjustment, spring 313 provides sufficient restoring force, allowing the slide plate 311 to quickly and smoothly return to its initial position after the external force disappears.

[0041] like Figure 6 As shown, guide strips 314 are fixedly installed on the left and right sides of the inner wall of the limiting frame 310, and rectangular grooves matching guide strips 314 are opened in the middle of the left and right sides of the slide plate 311.

[0042] The two guide bars 314 guide the movement of the slide plate 311.

[0043] The working principle of this utility model is as follows: In use, the deflecting conveyor belt 4 is an existing mechanism that can transfer materials from left to right. When the material enters the feed frame 22, it comes into contact with two alternately arranged buffer ramps 23. The combination of the buffer ramps 23 and springs 25 effectively absorbs and disperses the impact force generated when the material enters, preventing material splashing and direct impact on the conveyor belt, thus extending the service life of the conveyor belt.

[0044] The belt in the deflecting conveyor belt 4 is prone to dust or material accumulation during use. The brush bristles 36 can remove impurities from its outer surface during operation. When it is necessary to disassemble and replace the brush plate 35, the moving mechanism moves the brush plate 35 to the left to a suitable position. The worker then moves the clamping plate 312 upward to separate it from the T-shaped plate 34. The brush bristles 36 can then be removed by pulling the T-shaped plate 34 forward. The operation is simple, practical, and makes the cleaning work adjustable and continuous.

[0045] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A turnable and direction-changing conveyor belt, comprising an arc-shaped support frame (1), characterized in that: The inner wall of the arc-shaped support frame (1) is movably connected to the left and right sides of the reversing conveyor belt (4). The left side of the front and rear sides of the arc-shaped support frame (1) is fixedly installed with a feeding buffer assembly (2). The left side of the arc-shaped support frame (1) is fixedly installed with a cleaning assembly (3). The feeding buffer assembly (2) includes two mounting brackets (21). The bottom ends of the two mounting brackets (21) are fixedly installed on the left side of the front and rear sides of the arc-shaped support frame (1). The top ends of the two mounting brackets (21) are fixedly installed with a feeding frame (22) with a tapered bottom structure. The inner wall of the feeding frame (22) is rotatably connected with alternately arranged buffer inclined plates (23). The two buffer inclined plates (23) are distributed in the upper and lower parts of the inner cavity of the feeding frame (22). The cleaning component (3) includes a fixed frame (31). The front and rear parts of the right end of the fixed frame (31) are fixedly installed with the front and rear parts of the left side of the arc support frame (1). The left side of the fixed frame (31) is movably connected to a moving mechanism. The right side of the moving mechanism is movably connected to a mounting plate (32). A T-shaped groove (33) penetrating the front of the mounting plate is opened in the middle of the right side of the mounting plate (32). A T-shaped plate (34) is slidably connected to the inner wall of the T-shaped groove (33). A brush plate (35) is fixedly installed on the right side of the T-shaped plate (34). Brush bristles (36) are fixedly installed on the right side of the brush plate (35). The right side of the brush bristles (36) overlaps with the outer peripheral surface of the deflecting conveyor belt (4).

2. The turnable and direction-changing conveyor belt according to claim 1, characterized in that: The inner wall of the feed frame (22) is fixedly equipped with inclined plates (24) at both the front and rear. The two inclined plates (24) are located below the two buffer inclined plates (23). The upper ends of the two inclined plates (24) are fixedly equipped with a number of springs (25) arranged in a linear pattern. The upper ends of the springs (25) are fixedly connected to the side of the lower ends of the two buffer inclined plates (23) that are far away from each other.

3. The bendable and direction-changing conveyor belt according to claim 2, characterized in that: The two inclined plates (24) are parallel to the two buffer inclined plates (23).

4. The turnable and direction-changing conveyor belt according to claim 1, characterized in that: The moving mechanism includes a screw (37), the outer wall of which is threadedly connected to the inner wall of the left rear part of the fixed frame (31), a limit plate (38) is fixedly installed on the left end of the screw (37), and the right end of the screw (37) is rotatably connected to the left rear part of the mounting plate (32).

5. A turnable and direction-changing conveyor belt according to claim 4, characterized in that: A guide rod (39) is slidably connected to the left front of the fixing frame (31) and passes through the left side of the fixing frame (31). The right end of the guide rod (39) is fixedly installed to the left front of the mounting plate (32).

6. A turnable and direction-changing conveyor belt according to claim 1, characterized in that: A limiting frame (310) is fixedly installed at the upper front of the mounting plate (32). A sliding plate (311) is slidably connected to the inner wall of the limiting frame (310). An L-shaped card plate (312) is fixedly installed at the middle front side of the sliding plate (311). The bottom rear side of the card plate (312) overlaps with the top front side of the T-shaped plate (34). A moving groove for matching the card plate (312) is opened at the middle front side of the limiting frame (310). A second spring (313) is fixedly installed at the middle lower end of the sliding plate (311). The lower end of the second spring (313) is fixedly installed at the bottom inner wall of the limiting frame (310).

7. A turnable and direction-changing conveyor belt according to claim 6, characterized in that: The inner wall of the limiting frame (310) is fixedly equipped with guide strips (314) on both the left and right sides, and the middle of the left and right sides of the sliding plate (311) is provided with rectangular grooves for matching guide strips (314).

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