Rubber belt conveyor with automatic deviation prevention structure

Abstract

The utility model provides a rubber belt conveyor with an automatic deviation prevention structure, which comprises a conveyor main body, a material distribution box and a screen I. The top of the conveyor main body is provided with a rubber belt, the lower part of the rear side of the conveyor main body is provided with a vibration box, and the material distribution box is arranged above the vibration box. Compared with the prior art, the vibrating screen has the advantages that the vibrating mechanism, the first screen body and the second screen body are arranged, the first screen body can block materials with the diameter larger than 2 cm and slide downwards through the large material channel, and the second screen body can block materials with the diameter larger than 1 cm and smaller than 2 cm and slide downwards to the middle material outlet along the middle material channel; materials with the diameter smaller than 1 cm slide downwards along the fine material channel and finally slide into the fine material conveying groove through the fine material outlet, so that the first material, the second material and the third material are evenly distributed on the upper surface of the adhesive tape, then the adhesive tape is prevented from deviating, the overall structure is simple, and operation is convenient. The first material, the second material and the third material can be conveyed in a classified mode without complex operation, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveyors, and in particular relates to a belt conveyor with an automatic anti-deviation structure. Background Art

[0002] A belt conveyor is a mechanical device that transports materials via a continuously moving belt. Its basic components include a conveyor belt, a drive device, a tensioning device, rollers, rollers, and a bracket. Belt conveyors are widely used in industries such as mining, ports, metallurgy, chemicals, building materials, and grain, and are used to transport various materials such as bulk, granular, and powdered materials. Conventional belt conveyors suffer from uneven force on the conveyor belt due to uneven distribution or overloading of materials on the conveyor belt, causing deviation. The conventional solution is to ensure uniform distribution of materials when feeding them to avoid overloading. However, the disadvantage of this method is that additional feeding equipment is required to accurately feed materials and ensure uniform distribution of materials on the belt conveyor. This will result in additional investment costs, making the overall operation of the belt conveyor complicated and requiring additional time to train workers. Therefore, it is hoped that a new structure will be proposed to solve the above problems. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a belt conveyor with an automatic anti-deviation structure.

[0004] The utility model is realized by the following technical solutions: a belt conveyor with an automatic anti-deviation structure, comprising: a conveyor body, a material distribution box and a screen, a belt is provided on the top of the conveyor body, a vibration box is provided at the lower rear side of the conveyor body, and a material distribution box is provided above the vibration box;

[0005] A feed hopper is provided on the top of the distribution box, a group of large material channels are opened in the center below the feed hopper, a fixed plate is provided on the inner wall of the feed hopper on the left side of the large material channel, a group of vibration springs are respectively installed on the top of the fixed plate and the left side of the top of the large material channel, and a screen is glued to the top of the two groups of vibration springs;

[0006] A medium material channel is provided below the screen, a fine material channel is provided below the medium material channel, a group of fixed plates 2 are provided on the left and right sides above the fine material channel respectively, a group of vibration springs 2 are installed on the top of the two groups of fixed plates 2 respectively, and a screen 2 is glued to the top of the two groups of vibration springs 2.

[0007] As a preferred embodiment, a group of large material conveying troughs is opened in the center of the top of the belt, a group of medium material conveying troughs is opened on both sides of the large material conveying troughs, and a group of fine material conveying troughs is opened on each side of the two groups of medium material conveying troughs close to the edge of the belt.

[0008] As a preferred embodiment, a vibration mechanism is provided inside the vibration box, four sets of guide grooves are provided at the four corners of the top of the vibration box, and four sets of guide columns are provided at the four corners of the bottom of the distribution box;

[0009] The four groups of guide columns are movably connected to the four groups of guide grooves and are limited by a limiting mechanism. The top of the vibration mechanism passes through the top of the vibration box and is fixedly connected to the bottom of the distribution box. The feed hopper is filled with material one, material two and material three. The diameter of material one is greater than 2 cm, the diameter of material two is greater than 1 cm and less than 2 cm, and the diameter of material three is less than 1 cm.

[0010] As a preferred embodiment, the structures on the left and right sides of the interior of the distribution box are completely identical and are arranged in a mirror-symmetrical manner. The distribution box is made of stainless steel and has a convex-shaped structure.

[0011] As a preferred embodiment, a group of large material outlets is opened at the center of the lower front of the distribution box, a group of fine material outlets is opened on both sides of the large material outlets, and a group of medium material outlets is opened outside the two groups of fine material outlets.

[0012] As a preferred embodiment, the large material outlet is located directly above the large material conveying trough, and the rear side of the large material outlet is connected to the large material channel; the medium material outlet is located directly above the medium material conveying trough, and the rear side of the medium material outlet is connected to the medium material channel; the fine material outlet is located directly above the fine material conveying trough, and the rear side of the fine material outlet is connected to the fine material channel;

[0013] In actual use, material one slides downward and eventually slides into the large material conveying trough through the large material outlet, material two slides downward and eventually slides into the two sets of medium material conveying troughs through the medium material outlet, material three slides downward and eventually slides into the fine material conveying trough through the fine material outlet, and then through the movement of the belt, the large material conveying trough drives material one to move forward, the medium material conveying trough drives material two to move forward, and the fine material conveying trough drives material three to move forward, so that material one, material two and material three can be evenly distributed on the upper surface of the belt, thereby preventing the belt from deviating and affecting the normal operation of the conveyor body.

[0014] As a preferred embodiment, both the screen 1 and the screen 2 are made of stainless steel, the width of the screen 1 is greater than the width of the medium material channel, the width of the screen 2 is greater than the width of the fine material channel, the aperture length of the screen 1 is greater than 1 cm and less than 2 cm, and the aperture length of the screen 2 is greater than 0.5 cm and less than 1 cm;

[0015] In actual use, material one, material two and material three are poured into the feed hopper, and material one, material two and material three first fall to the top of the two sets of screen one. Under the screening action of screen one, material one is blocked, so that material two and material three pass through screen one and go down into the middle material channel. The blocked material one gathers along the two sets of screen one to the center of the two sets of screen one, and then falls into the large material channel. Material two and material three that enter the middle material channel fall down to the top of screen two, and under the screening action of screen two, material two is blocked and slides along screen two into the bottom of the middle material channel. Material three passes through screen two and falls down into the fine material channel. The structure is simple and the operation is convenient.

[0016] After adopting the above technical scheme, the beneficial effects of the utility model are as follows: by setting a vibration mechanism, screen one and screen two, screen one can block materials with a diameter of 2 cm and slide them down through the large material channel, and slide them into the large material conveying trough through the large material outlet; screen two can block materials with a diameter of 1 cm and slide them down along the medium material channel to the medium material outlet, and slide them into the medium material conveying trough along the medium material outlet; materials with a diameter of 0.5 cm slide down along the fine material channel, and finally slide into the fine material conveying trough through the fine material outlet, so that materials one, two and three are evenly distributed on the upper surface of the belt, thereby preventing the belt from deviating; the overall structure is simple, and materials one, two and three can be classified and conveyed without complicated operations, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0018] Figure 1 This is a schematic diagram of a belt conveyor with an automatic anti-deviation structure according to the present invention.

[0019] Figure 2 The utility model is a schematic diagram of the internal structure of a material distribution box in a belt conveyor with an automatic anti-deviation structure.

[0020] Figure 3 The utility model is a top view of a belt conveyor with an automatic anti-deviation structure.

[0021] Figure 4 The utility model is a structural schematic diagram of screen 1 and screen 2 in a belt conveyor with an automatic anti-deviation structure.

[0022] In the figure, 100-conveyor body, 110-belt, 120-vibration box, 130-distribution box, 140-feed hopper, 150-large material channel;

[0023] 160-medium material channel, 170-fine material channel, 180-large material outlet, 190-medium material outlet, 200-fine material outlet;

[0024] 210-Screen 1, 220-Vibration spring 1, 230-Screen 2, 240-Vibration spring 2, 250-Large material conveying trough, 260-Medium material conveying trough, 270-Fine material conveying trough. DETAILED DESCRIPTION

[0025] The following will be combined with the accompanying drawings of the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only one embodiment of the present invention, not a complete embodiment. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making any creative efforts shall fall within the scope of protection of the present invention.

[0026] See also Figures 1 to 4 A belt conveyor with an automatic anti-deviation structure includes: a conveyor body 100, a material distribution box 130 and a screen 210. A belt 110 is provided on the top of the conveyor body 100, a vibration box 120 is provided at the lower rear side of the conveyor body 100, and a material distribution box 130 is provided above the vibration box 120.

[0027] A feed hopper 140 is provided on the top of the distribution box 130. A large material channel 150 is provided in the center below the feed hopper 140. A fixing plate 1 is provided on the inner wall of the feed hopper 140 on the left side of the large material channel 150. A set of vibration springs 220 are installed on the top of the fixing plate 1 and on the left side of the top of the large material channel 150. A screen 210 is glued to the top of the two sets of vibration springs 220.

[0028] A medium material channel 160 is provided below the screen 1 210, and a fine material channel 170 is provided below the medium material channel 160. A group of fixed plates 2 are provided on the left and right sides above the fine material channel 170, and a group of vibration springs 2 240 are installed on the top of the two groups of fixed plates 2 respectively. A screen 230 is glued to the top of the two groups of vibration springs 240.

[0029] A group of large material conveying troughs 250 is opened at the center of the top of the tape 110, and a group of medium material conveying troughs 260 is opened on both sides of the large material conveying trough 250. A group of fine material conveying troughs 270 is opened on each side of the two groups of medium material conveying troughs 260 close to the edge of the tape 110.

[0030] A vibration mechanism is provided inside the vibration box 120, four sets of guide grooves are provided at the four corners of the top of the vibration box 120, and four sets of guide columns are provided at the four corners of the bottom of the distribution box 130;

[0031] The four groups of guide pillars are movably connected to the four groups of guide grooves and are limited by a limiting mechanism. The top of the vibration mechanism passes through the top of the vibration box 120 and is fixedly connected to the bottom of the distribution box 130. The feed hopper 140 is filled with material one, material two and material three. The diameter of material one is greater than 2 cm, the diameter of material two is greater than 1 cm and less than 2 cm, and the diameter of material three is less than 1 cm.

[0032] The structures on the left and right sides of the distribution box 130 are completely identical and are arranged in a mirror-symmetrical manner. The distribution box 130 is made of stainless steel and has a convex-shaped structure.

[0033] A group of large material outlets 180 is opened at the center of the lower front of the material distribution box 130, a group of fine material outlets 200 are opened on both sides of the large material outlet 180, and a group of medium material outlets 190 are opened outside the two groups of fine material outlets 200.

[0034] The large material outlet 180 is located directly above the large material conveying trough 250, and the rear side of the large material outlet 180 is connected to the large material channel 150. The medium material outlet 190 is located directly above the medium material conveying trough 260, and the rear side of the medium material outlet 190 is connected to the medium material channel 160. The fine material outlet 200 is located directly above the fine material conveying trough 270, and the rear side of the fine material outlet 200 is connected to the fine material channel 170.

[0035] In actual use, material 1 slides downward and eventually slides into the large material conveying trough 250 through the large material outlet 180, material 2 slides downward and eventually slides into the two sets of medium material conveying troughs 260 through the medium material outlet 190, material 3 slides downward and eventually slides into the fine material conveying trough 270 through the fine material outlet 200, and then through the movement of the belt 110, the large material conveying trough 250 drives material 1 to move forward, the medium material conveying trough 260 drives material 2 to move forward, and the fine material conveying trough 270 drives material 3 to move forward, so that material 1, material 2 and material 3 can be evenly distributed on the upper surface of the belt 110, thereby preventing the belt 110 from deviating and affecting the normal operation of the conveyor body 100.

[0036] Both the first screen 210 and the second screen 230 are made of stainless steel. The width of the first screen 210 is greater than the width of the medium material channel, and the width of the second screen 230 is greater than the width of the fine material channel 170. The aperture length of the first screen 210 is greater than 1 cm and less than 2 cm, and the aperture length of the second screen 230 is greater than 0.5 cm and less than 1 cm.

[0037] In actual use, material one, material two and material three are poured into the feed hopper 140, and material one, material two and material three first fall to the top of the two groups of screens 210. Under the screening action of screen one 210, material one is blocked, so that material two and material three pass through screen one 210 and go down into the middle material channel 160. The blocked material one gathers along the two groups of screens 210 to the center of the two groups of screens 210, and then falls into the large material channel 150. Material two and material three that enter the middle material channel 160 fall down to the top of screen two 230, and under the screening action of screen two 230, material two is blocked and slides along screen two 230 into the bottom of the middle material channel 160, and material three passes through screen two 230 and falls down into the fine material channel 170. It has a simple structure and is easy to operate.

[0038] Example 1: Please refer to Figure 1 、 Figure 2 and Figure 4 In actual use, first start the vibration mechanism, and the vibration mechanism works to vibrate the bottom of the distribution box 130, so that the inside of the distribution box 130 vibrates (the four groups of guide pillars at the bottom of the distribution box 130 are inside the four groups of guide grooves at the top of the vibration box 120 and are in a suspended state, and are limited by the limiting mechanism, so that when the vibration mechanism vibrates, the four groups of guide pillars move up and down inside the four groups of guide grooves and will not separate from the inside of the guide grooves, thereby causing the distribution box 130 to vibrate). The vibration of the distribution box 130 drives the two groups of screens 210 to vibrate through the four groups of vibration springs 1 220, and at the same time, the four groups of vibration springs 1 220 drive the two groups of screen meshes 2 to vibrate, and then pour the material 1 and 2 into the feed hopper 140. Material 2 and material 3, material 1, material 2 and material 3 first fall to the top of the two sets of screen mesh 1 210. Under the sieving movement of screen mesh 1 210, material 1 is blocked (the diameter of material 1 is greater than 2 cm, the diameter of material 2 is 1 cm, the diameter of material 3 is less than 1 cm, the aperture of screen mesh 1 210 is greater than 1 cm and less than 2 cm, and the aperture of screen mesh 2 230 is greater than 0.5 cm and less than 1 cm), so that material 2 and material 3 pass through screen mesh 1 210 and downward into the middle material channel 160. The blocked material 1 gathers along the two sets of screen mesh 1 210 to the center of the two sets of screen mesh 1 210, and then falls into the large material channel 150.

[0039] Material 2 and material 3 that enter the intermediate material channel 160 fall downward to the top of screen 230, and under the screening action of screen 230, material 2 is blocked and slides along screen 230 into the bottom of the intermediate material channel 160, and material 3 passes through screen 230 and falls downward into the fine material channel 170, thereby completing the classification of material 1, material 2 and material 3, ensuring the uniform distribution of material 1, material 2 and material 3, thereby preventing the tape 110 from deviating, with a simple structure and easy operation.

[0040] Example 2: Please refer to Figure 1 and Figure 3 , material 1 that enters the large material channel 150 slides down and eventually slides into the large material conveying trough 250 through the large material outlet 180, material 2 that enters the medium material channel 160 slides down and eventually slides into the two sets of medium material conveying troughs 260 through the medium material outlet 190, material 3 that enters the fine material channel 170 slides down and eventually slides into the fine material conveying trough 270 through the fine material outlet 200, and then through the movement of the belt 110, the large material conveying trough 250 drives material 1 to move forward, the medium material conveying trough 260 drives material 2 to move forward, and the fine material conveying trough 270 drives material 3 to move forward, so that material 1, material 2 and material 3 can be evenly distributed on the upper surface of the belt 110, thereby preventing the belt 110 from deviating and affecting the normal operation of the conveyor body 100.

[0041] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A belt conveyor with an automatic anti-deviation structure, comprising: A conveyor body (100), a material distribution box (130) and a screen (210), characterized in that: a belt (110) is provided on the top of the conveyor body (100), a vibration box (120) is provided at the lower rear side of the conveyor body (100), and a material distribution box (130) is provided above the vibration box (120); A feed hopper (140) is provided on the top of the distribution box (130), a group of large material channels (150) is opened at the center below the feed hopper (140), a fixed plate (1) is provided on the inner wall of the feed hopper (140) on the left side of the large material channel (150), a group of vibration springs (220) are respectively installed on the top of the fixed plate (1) and the left side of the top of the large material channel (150), and a screen (210) is glued to the top of the two groups of vibration springs (220); A medium material channel (160) is provided below the screen mesh 1 (210), a fine material channel (170) is provided below the medium material channel (160), a set of fixed plates 2 are provided on the left and right sides above the fine material channel (170), a set of vibration springs 2 (240) are respectively installed on the top of the two sets of fixed plates 2, and a screen mesh 2 (230) is glued to the top of the two sets of vibration springs 2 (240).

2. The belt conveyor with an automatic anti-deviation structure according to claim 1, characterized in that: A group of large material conveying troughs (250) is opened at the center of the top of the adhesive tape (110), a group of medium material conveying troughs (260) is opened on both sides of the large material conveying trough (250), and a group of fine material conveying troughs (270) is opened on one side of the two groups of medium material conveying troughs (260) close to the edge of the adhesive tape (110).

3. The belt conveyor with an automatic anti-deviation structure according to claim 1, characterized in that: A vibration mechanism is provided inside the vibration box (120), four groups of guide grooves are provided at the four corners of the top of the vibration box (120), and four groups of guide columns are provided at the four corners of the bottom of the distribution box (130); The four groups of guide pillars are movably connected to the four groups of guide grooves and are limited by a limiting mechanism. The top of the vibration mechanism passes through the top of the vibration box (120) and is fixedly connected to the bottom of the distribution box (130). The feed hopper (140) is filled with material one, material two and material three. The diameter of material one is greater than 2 cm, the diameter of material two is greater than 1 cm and less than 2 cm, and the diameter of material three is less than 1 cm.

4. The belt conveyor with an automatic anti-deviation structure according to claim 1, characterized in that: The structures of the left and right sides of the distribution box (130) are completely identical and are arranged in a mirror-symmetrical manner. The distribution box (130) is made of stainless steel and has a convex-shaped structure.

5. The belt conveyor with an automatic anti-deviation structure according to claim 4, characterized in that: A group of large material outlets (180) is provided at the center of the lower front of the material distribution box (130), a group of fine material outlets (200) is provided on both sides of the large material outlet (180), and a group of medium material outlets (190) is provided outside the two groups of fine material outlets (200).

6. The belt conveyor with an automatic anti-deviation structure according to claim 5, characterized in that: The large material outlet (180) is located directly above the large material conveying trough (250), and the rear side of the large material outlet (180) is connected to the large material channel (150). The medium material outlet (190) is located directly above the medium material conveying trough (260), and the rear side of the medium material outlet (190) is connected to the medium material channel (160). The fine material outlet (200) is located directly above the fine material conveying trough (270), and the rear side of the fine material outlet (200) is connected to the fine material channel (170).

7. The belt conveyor with an automatic anti-deviation structure according to claim 1, characterized in that: The screen 1 (210) and the screen 2 (230) are both made of stainless steel. The width of the screen 1 (210) is greater than the width of the medium material channel, and the width of the screen 2 (230) is greater than the width of the fine material channel (170). The aperture length of the screen 1 (210) is greater than 1 cm and less than 2 cm, and the aperture length of the screen 2 (230) is greater than 0.5 cm and less than 1 cm.

Images