Belt conveyor anti-deviation adjustment device

Abstract

The utility model discloses a belt conveyor anti-deviation adjustment device, which belongs to the technical field of belt conveyor anti-deviation devices, and is characterized in that: it comprises a guide hopper, a bracket body and a driving mechanism; the upper end of the guide hopper is provided with a feed port, and the lower end is provided with a discharge port; the bracket body comprises a support plate and a support foot, the support plate is provided with a through hole, and the upper end of the guide hopper and the through hole of the support plate are rotatably matched through a bearing; the four corners of the support plate are respectively provided with support feet, and the bracket body is provided with a driving mechanism, which is connected to the guide hopper, and the driving mechanism comprises a motor, a driving gear and a driven gear, and the lower end of the support plate is provided with a motor, and the motor shaft of the motor passes through the through hole of the motor frame and is connected to the driving gear, and the upper end of the guide hopper is provided with a driven gear, and the driving gear meshes with the driven gear. Compared with the prior art, it has the characteristic of correcting the deviation of the belt conveyor.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyor anti-deviation devices, in particular to a belt conveyor anti-deviation adjustment device. Background Art

[0002] In the daily operation of the belt conveyor, the belt deviation problem often occurs due to various factors such as the structural problems of the equipment itself, uneven material distribution, aging and loosening of the belt, unstable rotation of the roller, improper installation of the roller, etc. This deviation phenomenon will not only cause serious wear of the structure of the belt conveyor itself, but may even cause the belt to tear over a long period of time, seriously damaging the integrity of the equipment.

[0003] What is more serious is that when the belt deviates to a certain extent, the deviation limit device will be triggered, causing the entire system to shut down. This not only interrupts the production process, but may also cause chain equipment failures such as funnel blockage, causing the entire production line to stagnate. In addition, deviation will cause the materials carried by the belt to scatter from one side, which not only wastes precious resources, but also pollutes the production environment and may even cause safety hazards.

[0004] At present, the solution to the deviation of the belt conveyor mainly relies on manual intervention. When the operator finds that the belt is deviating, he needs to manually adjust the lead screw and the deviation corrector to try to correct the belt to the correct position. This adjustment method is not only labor-intensive and requires the operator to always pay attention to the running status of the belt conveyor, but also has certain safety hazards. Because when making adjustments, the operator may need to get close to the running belt conveyor, and once an accident occurs, the consequences will be disastrous. Summary of the invention

[0005] The utility model aims to provide a belt conveyor anti-deviation adjustment device to achieve the purpose of correcting the deviation of the belt conveyor in view of the above shortcomings of the prior art.

[0006] The utility model provides a belt conveyor anti-deviation adjustment device, which is characterized by comprising a guide hopper, a bracket body and a driving mechanism; the upper end of the guide hopper is provided with a feed port, and the lower end is provided with a discharge port, the discharge port and the feed port are staggered, and the discharge port is located at the edge of the feed port; the bracket body comprises a support plate and a support foot, the support plate is provided with a through hole, and the upper end of the guide hopper and the through hole of the support plate are rotatably matched through bearings; the four corners of the support plate are respectively provided with support feet, and the driving mechanism is installed on the bracket body, and the driving mechanism is connected with the guide hopper, and the driving mechanism comprises a motor, a driving gear and a driven gear, the lower end of the support plate is provided with a motor, the motor shaft of the motor passes through the through hole of the motor frame and is connected with the driving gear, and the upper end of the guide hopper is provided with a driven gear, and the driving gear is meshed with the driven gear.

[0007] Furthermore, a flange is provided on the outer wall of the upper end of the guide hopper, and an annular groove is provided on the outer side of the flange. The annular groove of the guide hopper and the through hole of the support plate are rotatably matched through a bearing.

[0008] Furthermore, the support foot includes a connecting tube, a clamping screw, a guide rod and a threaded sleeve, the connecting tube is provided with a stepped through hole, the upper end hole and the lower end hole of the stepped through hole are small diameter holes, and the middle hole is a large diameter hole; through holes corresponding to the stepped through holes are provided on the four corners of the support plate, and the through holes on the support plate are coaxially arranged with the upper end holes of the stepped through holes; the upper end of the guide rod passes through the lower end hole of the stepped through hole and is placed in the middle hole, the upper end of the guide rod is fixedly connected to the limit ring, the lower end of the clamping screw passes through the upper end hole of the stepped through hole and is placed in the middle hole, the upper end hole of the stepped through hole is a threaded hole, the clamping screw is threadedly matched with the upper end hole, the lower end of the clamping screw is connected to the pressing plate, the pressing plate and the limiting ring are connected by a spring, and the spring presses the limiting ring to the step position at the connection between the middle hole and the lower end hole through elastic force.

[0009] Furthermore, the upper end of the compression screw is connected to the rotating handle.

[0010] Furthermore, the lower end portion of the guide rod is provided with an external thread, the lower end of the guide rod is threadably matched with a threaded sleeve, and the lower end of the threaded sleeve is connected to a foot plate.

[0011] Furthermore, a motor frame is installed at the lower end of the support plate, a through hole is provided on the motor frame, the motor is fixedly installed on the motor frame, and the motor shaft of the motor passes through the through hole of the motor frame and is connected to the driving gear.

[0012] Compared with the prior art, the utility model has the following outstanding beneficial effects:

[0013] 1. The utility model can drive the guide hopper to rotate through the driving mechanism. When the belt of the belt conveyor deviates, the guide hopper can be slowly rotated to slowly move the discharge port of the guide hopper, adjust the drop point of the material on the belt, and correct the deviation of the belt;

[0014] 2. A spring is arranged inside the support leg of the utility model. When the material enters the guide hopper, the guide hopper is impacted. The spring located in the connecting tube can play a buffering role and alleviate part of the impact force on the guide hopper. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a structural schematic diagram of the utility model;

[0016] Figure 2 It is the front view of the utility model;

[0017] Figure 3 yes Figure 2Cross-sectional view of the AA section;

[0018] Figure 4 It is a structural schematic diagram of the support leg part of the utility model;

[0019] Figure 5 It is a structural schematic diagram of the guide hopper part of the utility model. DETAILED DESCRIPTION

[0020] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0021] like Figure 1 , 2 As shown in 5 , the utility model includes a guide hopper 1 , a support body and a driving mechanism 3 .

[0022] The guide hopper 1 has a feed port at its upper end and a discharge port at its lower end. The discharge port and the feed port are staggered, and their centers are no longer on the same axis. The discharge port is located at the edge of the feed port.

[0023] The support body includes a support plate 4 and a support leg 2. The support plate is provided with a through hole. The outer wall of the upper end of the guide hopper 1 is provided with a flange, and an annular groove is provided on the outer side of the flange. The annular groove of the guide hopper 1 and the through hole of the support plate are rotatably matched through bearings.

[0024] like Figure 4 As shown, the four corners of the support plate 4 are respectively provided with support legs 2, the support legs 2 include a connecting tube 204, a pressing screw 202, a guide rod 205 and a threaded sleeve 206, the connecting tube 204 is provided with a stepped through hole, the upper and lower end holes of the stepped through hole are small diameter holes, and the middle hole is a large diameter hole. The four corners of the support plate 4 are provided with through holes corresponding to the stepped through holes, and the through holes on the support plate 4 are coaxially arranged with the upper end holes of the stepped through holes.

[0025] The upper end of the guide rod 205 passes through the lower end hole of the stepped through hole and is placed in the middle hole. The upper end of the guide rod 205 is fixedly connected to the limit ring 208. The lower end of the clamping screw 202 passes through the upper end hole of the stepped through hole and is placed in the middle hole. The upper end hole of the stepped through hole is a threaded hole. The clamping screw 202 is threadedly matched with the upper end hole. The lower end of the clamping screw 202 is connected to the pressure plate 207. The pressure plate 207 and the limit ring 208 are connected by a spring 203. The spring 203 presses the limit ring 208 to the step position where the middle hole and the lower end hole are connected through elastic force.

[0026] In the optimized solution, the upper end of the pressing screw 202 is connected to the rotating handle 201 .

[0027] The lower end of the guide rod 205 is provided with an external thread, and the lower end of the guide rod 205 is threadedly matched with the threaded sleeve 206, and the lower end of the threaded sleeve 206 is connected to the foot plate 209. By rotating the threaded sleeve 206, the height of the entire bracket body can be adjusted.

[0028] like Figure 3 As shown, a driving mechanism 3 is installed on the support body, and the driving mechanism 3 is connected to the guide hopper 1, and can drive the guide hopper 1 to rotate. The driving mechanism 3 includes a motor 302, a driving gear 303 and a driven gear 304. A motor frame 301 is installed at the lower end of the support plate 4, and a through hole is provided on the motor frame 301. The motor 302 is fixedly installed on the motor frame 301. The motor shaft of the motor 302 passes through the through hole of the motor frame 301 and is connected to the driving gear 303. A driven gear 304 is installed on the upper end of the guide hopper 1, and the driving gear 303 is meshed with the driven gear 304. When the motor 302 is started, the motor 302 drives the driving gear 303 to rotate, and the driving gear 303 drives the guide hopper 1 to rotate through the driven gear 304, so that the discharge port position of the guide hopper 1 can be adjusted.

[0029] The operation process is as follows: place the guide hopper 1 above the feed end of the belt conveyor, and the material flows to the belt conveyor through the guide hopper 1. When the belt conveyor deviates, start the motor 302, the motor 302 drives the driving gear 303 to rotate, the driving gear 303 drives the driven gear 304 to rotate, and the driven gear 304 drives the guide hopper 1 to rotate, so that the discharge port of the guide hopper 1 slowly rotates to the other side of the belt conveyor, adjusts the force on the belt, and corrects the deviation of the belt of the belt conveyor.

[0030] It should be noted that the specific embodiments of the present invention have been described in detail. For those skilled in the art, various obvious changes to the present invention without departing from the spirit and scope of the present invention are within the protection scope of the present invention.

Claims

1. A belt conveyor anti-deviation adjustment device, characterized in that: The invention comprises a guide hopper (1), a support body and a driving mechanism (3); the guide hopper (1) is provided with a feed port at the upper end and a discharge port at the lower end, the discharge port and the feed port are arranged staggered, and the discharge port is located at the edge of the feed port; the support body comprises a support plate (4) and a support leg (2); the support plate (4) is provided with a through hole, and the upper end of the guide hopper (1) and the through hole of the support plate (4) are rotatably matched through a bearing; the four corners of the support plate (4) are respectively provided with support legs (2), and the support body is provided with a driving mechanism (3). A driving mechanism (3) is connected to the guide hopper (1), the driving mechanism (3) comprising a motor (302), a driving gear (303) and a driven gear (304), the motor (302) is mounted on the lower end of the support plate (4), the motor shaft of the motor (302) passes through a through hole of the motor frame (301) and is connected to the driving gear (303), the driven gear (304) is mounted on the upper end of the guide hopper (1), and the driving gear (303) meshes with the driven gear (304).

2. The belt conveyor anti-deviation adjustment device according to claim 1 is characterized in that: A flange is provided on the outer wall of the upper end of the guide hopper (1), and an annular groove is provided on the outer side of the flange. The annular groove of the guide hopper (1) and the through hole of the support plate (4) are rotatably matched via a bearing.

3. The belt conveyor anti-deviation adjustment device according to claim 1 is characterized in that: The support leg (2) comprises a connecting tube (204), a pressing screw (202), a guide rod (205) and a threaded sleeve (206); the connecting tube (204) is provided with a stepped through hole, the upper and lower holes of the stepped through hole are small diameter holes, and the middle hole is a large diameter hole; through holes corresponding to the stepped through holes are provided at the four corners of the support plate (4); the through holes on the support plate (4) are coaxially arranged with the upper holes of the stepped through holes; the upper end of the guide rod (205) passes through the lower hole of the stepped through hole and is placed in the middle hole; The upper end of the rod (205) is fixedly connected to the limit ring (208), the lower end of the clamping screw (202) passes through the upper end hole of the stepped through hole and is placed in the middle hole, the upper end hole of the stepped through hole is a threaded hole, the clamping screw (202) is threadedly matched with the upper end hole, the lower end of the clamping screw (202) is connected to the pressing plate (207), the pressing plate (207) and the limit ring (208) are connected by a spring (203), and the spring (203) presses the limit ring (208) to the step position where the middle hole and the lower end hole are connected through elastic force.

4. The belt conveyor anti-deviation adjustment device according to claim 3 is characterized in that: The upper end of the pressing screw (202) is connected to the rotating handle (201).

5. The belt conveyor anti-deviation adjustment device according to claim 3 is characterized in that: The lower end of the guide rod (205) is provided with an external thread, the lower end of the guide rod (205) is threadably matched with a threaded sleeve (206), and the lower end of the threaded sleeve (206) is connected to a foot plate (209).

6. The belt conveyor anti-deviation adjustment device according to claim 1, characterized in that: A motor frame (301) is installed at the lower end of the support plate (4), a through hole is provided on the motor frame (301), the motor (302) is fixedly installed on the motor frame (301), and the motor shaft of the motor (302) passes through the through hole of the motor frame (301) and is connected to the driving gear (303).

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