Self-correcting carrier roller for belt of stacker-reclaimer

Abstract

The utility model relates to a stacker-reclaimer belt self-deviation-rectifying carrier roller which comprises a bottom plate, carrier roller frames and conical carrier rollers are symmetrically arranged on the bottom plate, the carrier roller frames are obliquely arranged on the bottom plate, the conical carrier rollers are arranged on the carrier roller frames, and horizontally-arranged circular carrier rollers are further arranged between the carrier roller frames. A rotating base is further arranged on the bottom plate, and a synchronizing device is arranged at the bottom of the rotating base. The end, close to the circular carrier roller, of the carrier roller frame is connected with the rotating base, the end, away from the circular carrier roller, of the carrier roller frame is provided with a rolling wheel, and a rail matched with the rolling wheel is arranged on the bottom plate. The belt deviation adjusting device has the advantages that the conical carrier roller can automatically adjust deviation in the running process of a belt, manual adjustment and maintenance of workers are not needed, the labor intensity of the workers is greatly reduced, normal feeding production in the sintering process is guaranteed, and production efficiency and stability are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of belt conveying deviation rectification, especially to a stacker reclaimer belt self-deviation rectification carrier roller. BACKGROUND

[0002] In industrial production, the belt conveyor is an important equipment for material conveying, and is widely used in mining, metallurgy, building materials, chemical industry and other industries. However, the belt conveyor often faces the problem of belt deviation during operation, which seriously affects the efficiency and stability of material conveying. The reasons for belt deviation are various, including uneven material falling on the belt, belt cementing error, deviation of the center of the carrier roller support, etc. These factors may cause the belt to deviate from the normal running track, thereby affecting the continuity and stability of the sintering material production. In order to solve this problem, the traditional method is to rely on employees to manually adjust and maintain regularly, which not only increases the labor intensity of employees, but also may cause the increase of downtime during production, affecting the production efficiency. SUMMARY

[0003] In order to overcome the above-mentioned problems, the utility model provides a stacker reclaimer belt self-deviation rectification carrier roller, which can realize the automatic deviation rectification function of the belt.

[0004] The technical scheme adopted by the utility model to solve its technical problems is: a stacker reclaimer belt self-deviation rectification carrier roller, comprising a bottom plate, the bottom plate is provided with symmetrically arranged carrier roller supports and conical carrier rollers, the carrier roller supports are inclinedly arranged on the bottom plate, the conical carrier rollers are arranged on the carrier roller supports, a circular carrier roller is further arranged horizontally between the carrier roller supports, and the circular carrier roller is arranged on the bottom plate through a supporting rod; symmetrically arranged rotating bases are further arranged on the bottom plate, the bottom of each rotating base is provided with a synchronous device, and the synchronous device is arranged inside the bottom plate; a connecting clamp is arranged at one end of each carrier roller support close to the circular carrier roller, the carrier roller support is connected with the rotating base through the connecting clamp, a roller is arranged at one end of each carrier roller support away from the circular carrier roller, and a track matched with the roller is arranged on the bottom plate.

[0005] Preferably, the rotating base comprises a base arranged on the bottom plate, a transmission shaft is arranged in the base, a connecting plate is arranged at the top of the transmission shaft, the connecting plate is fixedly connected with the connecting clamp through a pin shaft, the bottom of the transmission shaft penetrates out of the base and is arranged in the bottom plate, and a lubricating cavity is further arranged in the base.

[0006] Preferably, the synchronous device comprises a rotating rod, one end of the rotating rod is connected with the bottom of the transmission shaft, the other end of the rotating rod is connected with a connecting rod, and the connecting rod is connected and arranged on the two rotating rods; limit blocks are arranged at both sides of the connection between the rotating rod and the connecting rod.

[0007] Preferably, the track is arranged in an arc shape.

[0008] The utility model discloses the beneficial effect is, the setting of conical carrier roller and rotary base makes conical carrier roller automatic adjustment deviation in the process of belt operation, need not staff to carry out manual adjustment and maintenance, this greatly reduces the labor intensity of staff, prolongs the service life of belt simultaneously, in addition, this automatic deviation adjusting function also guarantees the normal feed production of sintering process, improves production efficiency and stability. BRIEF DESCRIPTION OF DRAWINGS

[0009] The utility model is further illustrated below in combination with the drawings and examples.

[0010] Figure 1 It is the whole structure schematic diagram of the utility model;

[0011] Figure 2 It is the overhead structure schematic diagram of the utility model;

[0012] Figure 3 It is the side structure schematic diagram of the utility model;

[0013] Figure 4 It is the structure schematic diagram of rotary base;

[0014] Figure 5 It is the structure schematic diagram of synchronous device.

[0015] In the drawing, 1, bottom plate;2, carrier roller frame;21, connecting clamping plate;22, gyro wheel;3, conical carrier roller;4, round carrier roller;5, rotary base;51, base;52, transmission shaft;53, connecting plate;54, lubricating cavity;6, synchronous device;61, rotating rod;62, connecting rod;63, limit block;7, track. DETAILED DESCRIPTION

[0016] All features disclosed in this specification, and / or all steps of any methods disclosed, may be combined in any combination, except combinations where at least some of the features and / or steps are mutually exclusive.

[0017] Any feature disclosed in this specification, unless stated otherwise, can be replaced by any equivalent or other substantially similar feature. That is, unless stated otherwise, each feature is one example only of a generic series of equivalent or similar features.

[0018] According to Figures 1-4As shown, a kind of stacker-reclaimer belt self-correcting roller, including bottom plate 1, the bottom plate 1 is provided with the roller bracket 2 and conical roller 3 of symmetrical arrangement, the roller bracket 2 is obliquely arranged on bottom plate 1, the conical roller 3 is arranged on the roller bracket 2, the roller bracket 2 between still be provided with the horizontally arranged circular roller 4, the circular roller 4 is set on bottom plate 1 by support rod;The bottom plate 1 is also provided with the rotary base 5 of symmetrical arrangement, the bottom of the rotary base 5 is provided with synchronous device 6, the synchronous device 6 is arranged inside bottom plate 1, the direction consistency of rotary base 5 rotation can be ensured by synchronous device 6;The end of the roller bracket 2 close to circular roller 4 is provided with connecting clamping plate 21, and the roller bracket 2 is connected with rotary base 5 by connecting clamping plate 21, so that the roller bracket 2 can be rotated, and when the roller bracket 2 is rotated, if one side roller bracket 2 is rotated forward, the other side roller bracket 2 will be rotated backward by synchronous device 6, the end of the roller bracket 2 away from circular roller 4 is provided with roller 22, the bottom plate 1 is provided with track 7 matched with roller 22, by the cooperation of roller 22 and track 7 matched with it, the roller bracket 2 can be supported and can adapt to the rotation of the roller bracket 2.

[0019] The rotary base 5 includes base 51 arranged on bottom plate 1, the transmission shaft 52 is arranged in the base 51, the top of the transmission shaft 52 is provided with connecting plate 53, the connecting plate 53 is fixedly connected with connecting clamping plate 21 by pin shaft, and the bottom of the transmission shaft 52 penetrates through the base 51 and is arranged in the bottom plate 1;Lubricating cavity 54 is also arranged in the base 51, and the service life of the rotary base 5 can be effectively prolonged by filling grease into the lubricating cavity 54.

[0020] The synchronous device 6 includes rotating rod 61, one end of the rotating rod 61 is connected with the bottom of the transmission shaft 52, the other end is connected with connecting rod 62, the connecting rod 62 is connected on both sides of the rotating rod 61, and the consistency of the direction and speed of the transmission shaft 52 rotation can be ensured by the cooperation of the rotating rod 61 and the connecting rod 62;Limiting block 63 is arranged on both sides of the connecting position of the rotating rod 61 and the connecting rod 62, for limiting the rotation angle of the conical roller 3.

[0021] The track 7 is arranged in arc shape, so that when the roller bracket 2 rotates, the roller 22 can move smoothly along the track 7.

[0022] In the practical process, when the belt is arranged on the conical roller 3 and the circular roller 4, if the belt deviates, the conical roller 3 on both sides of the belt can adaptively rotate through the rotary base 5, so as to exert a correction force on the belt, guide the belt to return to the correct running path, and automatically adjust the running track of the belt.

[0023] The design scheme is ingenious, the conical carrier roller 3 and the rotating base 5 are arranged, so that the conical carrier roller 3 is automatically adjusted to run deviation in the belt running process, manual adjustment and maintenance of employees are not needed, labor intensity of the employees is greatly reduced, meanwhile, the service life of the belt is prolonged, in addition, the automatic deviation adjusting function guarantees normal feeding production in the sintering process, and production efficiency and stability are improved.

[0024] The utility model is not limited to the foregoing specific embodiments. The utility model extends to any new feature or any new combination disclosed in the specification, and any new method or process step or any new combination disclosed.

Claims

1. A self-correcting idler roller for a stacker-reclaimer belt, characterized by: The utility model provides a kind of rotary base (5), the rotary base (5) is provided with synchronous device (6) in bottom, and synchronous device (6) is arranged in bottom plate (1) inside;The end of the roller stand (2) close to circular roller (4) is provided with connecting clamping plate (21), and roller stand (2) is connected with rotary base (5) by connecting clamping plate (21), and the end of the roller stand (2) away from circular roller (4) is provided with gyro wheel (22), and bottom plate (1) is provided with track (7) with gyro wheel (22) cooperation.

2. The stacker reclaimer belt self-correction idler roller according to claim 1, characterized in that: The rotary base (5) includes a base (51) disposed on the bottom plate (1), a transmission shaft (52) is disposed in the base (51), a connecting plate (53) is disposed on the top of the transmission shaft (52), the connecting plate (53) is fixedly connected with the connecting clamping plate (21) through a pin shaft, the bottom of the transmission shaft (52) penetrates through the base (51) and is disposed in the bottom plate (1), and a lubricating cavity (54) is further disposed in the base (51).

3. A stacker reclaimer belt self-correcting idler according to claim 1 or 2, characterised in that: The synchronous device (6) includes a rotating rod (61), one end of the rotating rod (61) is connected with the bottom of the transmission shaft (52), the other end is connected with a connecting rod (62), and the connecting rod (62) is connected on both sides of the rotating rod (61). Limiting blocks (63) are arranged on both sides of the connection between the rotating rod (61) and the connecting rod (62).

4. The stacker reclaimer belt self-correction idler roller according to claim 1, characterized in that: The track (7) is arranged in an arc shape.

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