Belt conveyor capable of uniformly distributing materials

Abstract

The utility model discloses a belt conveyor capable of evenly distributing materials, which comprises a support, a vibrating hopper and a conveying belt, the vibrating hopper is obliquely arranged and vibrates through a vibrating mechanism, the conveying belt comprises a conveying belt frame and a belt, a plurality of rotating shafts are installed on the conveying belt frame, and part of the rotating shafts are driven by a conveying motor to rotate. A front transmission plate is arranged below the front portion of the conveying belt frame, a rear supporting plate is arranged below the rear portion of the conveying belt frame, the upper end of the rear supporting plate is fixedly connected with the conveying belt frame, the lower end of the rear supporting plate is rotatably connected with a support, the upper end of the front transmission plate is fixedly connected with the conveying belt frame, and the lower end of the front transmission plate is driven by a lifting driving mechanism to ascend and descend. The front portion of the conveying belt frame is located below the discharging opening. According to the belt conveyor capable of evenly distributing the materials, the materials are evenly distributed finally through multiple times of automatic vibration feeding. And manual spreading is not needed in the material distribution process. Due to the fact that the vibration frequency is controllable, the feeding speed and the uniformity of the belt conveyor are controllable.

Description

Technical Field

[0001] This utility model belongs to the field of fabric conveying technology, specifically relating to a belt conveyor for uniform fabric distribution. Background Technology

[0002] Belt conveyors can be used to transport small-volume materials. However, the feeding state of materials on a belt conveyor depends on their condition on the belt. When the material is unevenly distributed on the belt, the feeding process is intermittent. To achieve uniform material distribution, manual adjustment of the material on the belt is required, which is time-consuming, labor-intensive, and ineffective. Therefore, a belt conveyor capable of uniform material distribution needs to be designed. Utility Model Content

[0003] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: a belt conveyor for uniform material distribution, including a support frame, a vibrating bucket, and a conveyor belt. The vibrating bucket is inclined and has a discharge port at its lower end. Several springs are located below the vibrating bucket, with the upper end of the springs connected to the vibrating bucket and the lower end connected to the support frame. The vibrating bucket generates vibration through a vibration mechanism. The conveyor belt includes a conveyor belt frame and a belt. Several rotating shafts are installed on the conveyor belt frame. The belt is installed on the conveyor belt frame, and the rotating shafts are located inside the belts connected end to end. Some of the rotating shafts are driven to rotate by a conveyor motor. A front transmission plate is located below the front part of the conveyor belt frame, and a rear support plate is located below the rear part of the conveyor belt frame. The upper end of the rear support plate is fixedly connected to the conveyor belt frame, and the lower end of the rear support plate is rotatably connected to a support frame. The upper end of the front transmission plate is fixedly connected to the conveyor belt frame, and the lower end of the front transmission plate is driven to move up and down by a lifting drive mechanism. The front part of the conveyor belt frame is located below the discharge port.

[0004] As a preferred embodiment of the above technical solution, the rear end of the conveyor belt frame is connected to a feeding guide plate, the feeding guide plate is inclined, and side guard plates are fixedly connected to both sides of the feeding guide plate, with the distance between the side guard plates gradually decreasing.

[0005] As a preferred embodiment of the above technical solution, the vibration mechanism includes a vibration motor and a vibration plate. One end of the vibration plate is fixedly connected to a vibration bucket. The vibration motor is connected to a rotating wheel, and a striking rod is fixedly connected to the rotating wheel. The working shaft of the vibration motor is fixedly connected to the middle of the rotating wheel. A striking plate is connected to the vibration plate. After the rotating wheel rotates, the striking rod acts on the striking plate.

[0006] As a preferred embodiment of the above technical solution, the striking plate is an isosceles trapezoid, and the striking rod acts on one of the inclined sides of the striking plate.

[0007] As a preferred embodiment of the above technical solution, the lifting drive mechanism includes an electric push rod, and a connecting pipe is fixedly connected to the lower end of the front transmission plate. The working shaft of the electric push rod extends into the connecting pipe, and the inner diameter of the connecting pipe is larger than the diameter of the working shaft of the electric push rod.

[0008] As a preferred embodiment of the above technical solution, the inner diameter of the connecting pipe is 3-5 times the diameter of the working shaft of the electric push rod.

[0009] The beneficial effects of this invention are: the belt conveyor for uniform material distribution achieves uniform material distribution through multiple automatic vibration feeding processes. No manual spreading of material is required during the distribution process. Because the vibration frequency is controllable, both the feeding speed and uniformity of the belt conveyor are controllable. Attached Figure Description

[0010] Figure 1 This is a schematic diagram of the structure of this utility model;

[0011] Figure 2 This is a schematic diagram of the connecting tube state before the working shaft of the electric actuator extends.

[0012] Figure 3 This is a schematic diagram of the connecting tube after the working shaft of the electric actuator has extended. Detailed Implementation

[0013] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0014] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0015] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0016] like Figure 1-3 As shown, a belt conveyor for uniformly distributing material includes a support frame 1, a vibrating bucket 2, and a conveyor belt. The vibrating bucket 2 is inclined and has a discharge port 3 at its lower end. Several springs 4 are located below the vibrating bucket 2. The upper end of the springs 4 is connected to the vibrating bucket 2, and the lower end is connected to the support frame 1. The vibrating bucket 2 vibrates through a vibration mechanism. The conveyor belt includes a conveyor belt frame 5 and a belt 6. Several rotating shafts 7 are installed on the conveyor belt frame 5. The belt 6 is installed on the conveyor belt frame 5. The rotating shafts 7 are located inside the belts 6 connected end to end. Some of the rotating shafts 7 are driven to rotate by a conveyor motor. A front transmission plate 8 is located below the front part of the conveyor belt frame 5, and a rear support plate 9 is located below the rear part of the conveyor belt frame 5. The upper end of the rear support plate 9 is fixedly connected to the conveyor belt frame 5, and the lower end of the rear support plate 9 is rotatably connected to the support frame 1. The upper end of the front transmission plate 8 is fixedly connected to the conveyor belt frame 5, and the lower end of the front transmission plate 8 is driven to move up and down by a lifting drive mechanism. The front part of the conveyor belt frame 5 is located below the discharge port 3.

[0017] Furthermore, a material discharge guide plate 10 is connected to the rear end of the conveyor belt frame 5. The material discharge guide plate 10 is inclined, and side guard plates 11 are fixedly connected to both sides of the material discharge guide plate 10, with the distance between the side guard plates 11 gradually decreasing. The material discharge guide plate 10 guides the material falling from the belt 6 into the designated position.

[0018] Furthermore, the vibration mechanism includes a vibration motor 12 and a vibration plate 13. One end of the vibration plate 13 is fixedly connected to the vibration bucket 2. The vibration motor 12 is connected to a rotating wheel, and a striking rod is fixedly connected to the rotating wheel. The working shaft of the vibration motor 12 is fixedly connected to the middle of the rotating wheel. A striking plate 14 is connected to the vibration plate 13. After the rotating wheel rotates, the striking rod acts on the striking plate 14.

[0019] Furthermore, the striking plate 14 is an isosceles trapezoid, and the striking rod acts on one of the inclined sides of the striking plate 14. The striking plate 14 is struck and moved due to the elasticity of the spring 4. The striking plate 14 repeatedly resets and is struck, causing the vibrating hopper 2 to generate continuous and stable vibration. The material inside the vibrating hopper 2 is slowly dislodged onto the conveyor belt 6 due to the vibration, preventing accumulation on the conveyor belt 6.

[0020] Furthermore, the lifting drive mechanism includes an electric push rod 15, and a connecting pipe 16 is fixedly connected to the lower end of the front transmission plate 8. The working shaft of the electric push rod 15 extends into the connecting pipe 16, and the inner diameter of the connecting pipe 16 is larger than the diameter of the working shaft of the electric push rod 15. The inner diameter of the connecting pipe is approximately five times the diameter of the working shaft of the electric push rod, thus creating an internal space within the connecting pipe 16 that allows the working shaft of the electric push rod 15 to still insert even after the connecting pipe 16 has rotated a certain angle. Figure 2-3 As shown, even if the electric push rod 15 is fixedly installed, it does not affect the fact that its working shaft extends and lifts the connecting pipe 16, causing the connecting pipe 16 to rotate. Alternatively, the electric push rod 15 can be hinged to the bracket 1, with its working shaft hinged to the connecting pipe 16. After the electric push rod 15 is started, its working shaft moves up and down within the connecting pipe 16 at a certain frequency and amplitude, causing the connecting pipe 16 to displace vertically. This causes the conveyor belt to rotate repeatedly within a certain range around the connection between the rear support plate 9 and the connecting bracket 1, causing the material on the belt 6 to bounce up and down, automatically forming a uniform distribution. Finally, it falls evenly from the discharge guide plate 10 to form a cloth.

[0021] It is worth mentioning that the technical features of the electric push rod 15, vibration motor 12, and conveyor motor involved in this utility model patent application should be regarded as prior art. The specific structure, working principle, and possible control methods and spatial arrangement of these technical features can be adopted using conventional choices in the field and should not be regarded as the inventive point of this utility model patent. This utility model patent will not elaborate further.

[0022] The preferred embodiments of the present invention have been described in detail above. It should be understood that those skilled in the art can make many modifications and variations based on the concept of the present invention without creative effort. Therefore, all technical solutions that can be obtained by those skilled in the art based on the concept of the present invention through logical analysis, reasoning or limited experimentation on the basis of the prior art should be within the scope of protection defined by the claims.

Claims

1. A belt conveyor for uniformly distributing material, characterized in that, The system includes a support frame, a vibrating bucket, and a conveyor belt. The vibrating bucket is inclined and has a discharge port at its lower end. Several springs are located below the vibrating bucket, with the upper ends of the springs connected to the vibrating bucket and the lower ends connected to the support frame. The vibrating bucket vibrates through a vibration mechanism. The conveyor belt includes a conveyor belt frame and a belt. Several rotating shafts are installed on the conveyor belt frame, and the belt is installed on the conveyor belt frame. The rotating shafts are located inside the belts connected end to end. Some of the rotating shafts are driven to rotate by a conveyor motor. A front drive plate is located below the front part of the conveyor belt frame, and a rear support plate is located below the rear part of the conveyor belt frame. The upper end of the rear support plate is fixedly connected to the conveyor belt frame, and the lower end of the rear support plate is rotatably connected to a support frame. The upper end of the front drive plate is fixedly connected to the conveyor belt frame, and the lower end of the front drive plate is driven to move up and down by a lifting drive mechanism. The front part of the conveyor belt frame is located below the discharge port.

2. The belt conveyor for uniformly distributed fabric as described in claim 1, characterized in that, The rear end of the conveyor belt frame is connected to a feeding guide plate, which is inclined. Side guard plates are fixedly connected to both sides of the feeding guide plate, and the distance between the side guard plates gradually decreases.

3. The belt conveyor for uniformly distributed fabric as described in claim 1, characterized in that, The vibration mechanism includes a vibration motor and a vibration plate. One end of the vibration plate is fixedly connected to a vibration bucket. The vibration motor is connected to a rotating wheel, and a striking rod is fixedly connected to the rotating wheel. The working shaft of the vibration motor is fixedly connected to the middle of the rotating wheel. A striking plate is connected to the vibration plate. After the rotating wheel rotates, the striking rod acts on the striking plate.

4. The belt conveyor with uniform material distribution as described in claim 3, characterized in that, The striking plate is an isosceles trapezoid, and the striking rod acts on one of the hypotenuses of the striking plate.

5. The belt conveyor for uniformly distributed fabric as described in claim 1, characterized in that, The lifting drive mechanism includes an electric push rod, and a connecting pipe is fixedly connected to the lower end of the front transmission plate. The working shaft of the electric push rod extends into the connecting pipe, and the inner diameter of the connecting pipe is larger than the diameter of the working shaft of the electric push rod.

6. The belt conveyor for uniformly distributed fabric as described in claim 5, characterized in that, The inner diameter of the connecting pipe is 3-5 times the diameter of the working shaft of the electric actuator.

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