CN219340637U

CN219340637U - Hydraulic deviation correcting device for belt conveyor

Info

Publication number: CN219340637U
Application number: CN202320134442.XU
Authority: CN
Inventors: 李庆云; 张正东; 刘勇; 聂根磊; 姚健; 牛永全
Original assignee: Shandong Xinte Energy Equipment Technology Co ltd
Current assignee: Shandong Xinte Energy Equipment Technology Co ltd
Priority date: 2023-02-07
Filing date: 2023-02-07
Publication date: 2023-07-14
Anticipated expiration: 2033-02-07

Abstract

The utility model discloses a hydraulic deviation correcting device for a belt conveyor, which relates to the technical field of belt deviation correcting, and comprises two groups of fixed plates, an adjusting mechanism and a deviation correcting mechanism, wherein a rotating roller is rotatably arranged between the two groups of fixed plates, a conveying belt is sleeved on the rotating roller, the deviation correcting mechanism is arranged between the two groups of fixed plates, the deviation correcting mechanism comprises a lifting plate and a sliding block, a lifting plate is arranged between the two groups of fixed plates, a group of sliding grooves are respectively formed in the two groups of fixed plates, and the hydraulic deviation correcting device for the belt conveyor can push and enable the conveying belt to incline when the conveying belt deviates on the rotating roller through the deviation correcting mechanism, so that different tightness degrees can be shown on different positions of the conveying belt on the rotating roller and the conveying belt can move to the tight side to deviate in the opposite direction, the deviation correcting flexibility of the deviation correcting device is improved, and the practicability of the device is improved.

Description

Hydraulic deviation correcting device for belt conveyor

Technical Field

The utility model relates to the technical field of belt deviation correction, in particular to a hydraulic deviation correcting device for a belt conveyor.

Background

The main conveying mode of the belt conveyor is a machine which uses rollers to pull conveying belts to rotate together and relies on static friction force between the belts and materials to complete the conveying process, the machine is mainly formed by combining components such as a frame, a conveying belt, a carrier roller, rollers, a tensioning device, a transmission device and the like, but because the two sides of the belts on the existing part of the belt conveyor are not provided with forced limiting mechanisms, the phenomenon of deviation often occurs in the conveying process, and the phenomenon of deviation is an important reason for influencing the normal operation of the belt conveyor.

Disclosure of Invention

The utility model aims to provide a hydraulic deviation correcting device for a belt conveyor, which can solve the problem that the belt on the existing part of belt conveyor is easy to deviate.

In order to achieve the above purpose, the present utility model provides the following technical solutions: a hydraulic pressure deviation correcting device for a belt conveyor, comprising:

the number of the fixing plates is two, a rotating roller is rotatably arranged between the two groups of fixing plates, and a conveying belt is sleeved on the rotating roller;

the adjusting mechanism is arranged between the two groups of fixed plates and is used for adjusting the tightness degree of the conveying belt;

the deviation correcting mechanism is arranged between the two groups of fixing plates and comprises a lifting plate and sliding blocks, the lifting plate is arranged between the two groups of fixing plates, a group of sliding grooves are respectively formed in the two groups of fixing plates, and a group of sliding blocks are slidably arranged in the two groups of sliding grooves.

Preferably, the correcting mechanism further comprises a first hydraulic rod, a U-shaped plate, rollers, a second hydraulic rod, a supporting rod, a third hydraulic rod, a mounting frame and supporting wheels, wherein a group of first hydraulic rods are fixedly installed in two groups of sliding grooves respectively, the free ends of the two groups of first hydraulic rods are fixedly connected with the two groups of sliding blocks respectively, the lifting plate is fixedly installed between the two groups of sliding blocks, the U-shaped plate is arranged right above the lifting plate, the rollers are rotatably installed between the inner walls of the front side and the rear side of the U-shaped plate, the top of the lifting plate is fixedly provided with the second hydraulic rod and the third hydraulic rod, the supporting rod is fixedly installed at the free end of the second hydraulic rod, one end of the supporting rod is rotatably installed at the bottom of the U-shaped plate, the mounting frame is fixedly installed at the free end of the third hydraulic rod, the supporting wheels are rotatably installed between the inner walls of the two sides of the mounting frame, and the outer surface of the supporting wheels are attached to the bottom of the U-shaped plate.

Preferably, the adjustment mechanism includes backup pad, the second motor, the threaded rod, the screw thread section of thick bamboo, the gag lever post, spacing ring and pinch roller, fixed mounting has the backup pad between two sets of fixed plates, the top fixed mounting of backup pad has the second motor, the threaded rod is installed in the bottom rotation of backup pad, the screw thread section of thick bamboo is installed to the screw thread on the threaded rod, the bottom fixed mounting of backup pad has two sets of gag lever posts, the surface fixed mounting of screw thread section of thick bamboo has two sets of spacing rings, two sets of spacing rings respectively movable sleeve locate on two sets of gag lever posts, the mounting groove has been seted up to the bottom of screw thread section of thick bamboo, rotate between the front and back side inner wall of mounting groove and install the pinch roller, the surface and the conveyer of pinch roller laminate mutually.

Preferably, two groups of first grooves are formed in the rotating roller, and a group of proximity sensors are fixedly arranged in each of the two groups of first grooves.

Preferably, a second groove is formed in the pressing wheel, and a pressure sensor is fixedly installed in the second groove.

Preferably, the front outer surface of the fixed plate is fixedly provided with a first motor, and a rotating shaft of the first motor is in transmission connection with the rotating roller.

Preferably, a rubber pad is fixedly arranged on the outer surface of the roller.

Compared with the prior art, the utility model has the beneficial effects that:

(1) This hydraulic pressure deviation correcting device for belt feeder can carry out the roof pressure when conveyer belt off tracking on the live-rollers through rectifying mechanism and make its tilting operation to show different elasticity degrees and cooperation conveyer belt can remove with opposite direction skew to the tight limit through conveyer belt on the live-rollers different positions, correct the off tracking, solved the belt both sides on the current part belt feeder and do not have forced stop gear, consequently it can often appear the off tracking phenomenon at the in-process of carrying, be the problem of the important reason that influences belt feeder normal operating, the flexibility of device rectifying has been improved, the practicality of device has been promoted.

(2) This hydraulic pressure deviation correcting device for belt feeder can monitor the elasticity degree of conveyer belt when the operation on the live-rollers in real time through adjustment mechanism to automatically regulated in order to take up when conveyer belt uses for a long time and relaxes, avoid conveyer belt to deviate because of relaxedly, reduced conveyer belt off tracking's probability, guaranteed the result of use of device, be favorable to the popularization and the use of device.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a cross-sectional view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a left side cross-sectional view of the present utility model;

FIG. 4 is a left side cross-sectional view of the present utility model;

FIG. 5 is an enlarged view of the portion A of the present utility model;

FIG. 6 is an enlarged view of the portion B of the present utility model;

fig. 7 is an enlarged view of the C-site of the present utility model.

Reference numerals: 1. a fixing plate; 2. a rotating roller; 3. a conveyor belt; 4. a deviation correcting mechanism; 401. a lifting plate; 402. a slide block; 403. a first hydraulic lever; 404. a U-shaped plate; 405. a roller; 406. a second hydraulic lever; 407. a support rod; 408. a third hydraulic lever; 409. a mounting frame; 410. a support wheel; 5. an adjusting mechanism; 501. a support plate; 502. a second motor; 503. a threaded rod; 504. a thread cylinder; 505. a limit rod; 506. a limiting ring; 507. a pinch roller; 6. a proximity sensor; 7. a pressure sensor; 8. a first motor.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

Referring to fig. 1-7, the present utility model provides a technical solution: the hydraulic deviation correcting device for the belt conveyor comprises two groups of fixed plates 1, an adjusting mechanism 5 and a deviation correcting mechanism 4, wherein a rotating roller 2 is rotatably arranged between the two groups of fixed plates 1, a conveyor belt 3 is sleeved on the rotating roller 2, the adjusting mechanism 5 is arranged between the two groups of fixed plates 1, the adjusting mechanism 5 is used for adjusting the tightness degree of the conveyor belt 3, two groups of first grooves are formed in the rotating roller 2, a group of proximity sensors 6 are fixedly arranged in each of the two groups of first grooves, a first motor 8 is fixedly arranged on the outer surface of the front side of the fixed plate 1, and a rotating shaft of the first motor 8 is in transmission connection with the rotating roller 2;

the deviation correcting mechanism 4 is arranged between the two groups of fixing plates 1, the deviation correcting mechanism 4 comprises a lifting plate 401 and sliding blocks 402, the lifting plate 401 is arranged between the two groups of fixing plates 1, a group of sliding grooves are respectively formed in the two groups of fixing plates 1, and a group of sliding blocks 402 are respectively and slidably arranged in the two groups of sliding grooves.

The deviation correcting mechanism 4 further comprises a first hydraulic rod 403, a U-shaped plate 404, a roller 405, a second hydraulic rod 406, a supporting rod 407, a third hydraulic rod 408, a mounting frame 409 and supporting wheels 410, wherein a group of first hydraulic rods 403 are fixedly installed in the two groups of sliding grooves respectively, free ends of the two groups of first hydraulic rods 403 are fixedly connected with the two groups of sliding blocks 402 respectively, a lifting plate 401 is fixedly installed between the two groups of sliding blocks 402, the U-shaped plate 404 is arranged right above the lifting plate 401, the roller 405 is rotatably installed between front and rear side inner walls of the U-shaped plate 404, the top of the lifting plate 401 is fixedly installed with the second hydraulic rod 406 and the third hydraulic rod 408, the free ends of the second hydraulic rod 406 are fixedly installed with the supporting rods 407, one end of the supporting rods 407 is rotatably installed at the bottom of the U-shaped plate 404, the free ends of the third hydraulic rod 408 are fixedly installed with the mounting frame 409, supporting wheels 410 are rotatably installed between the inner walls of the two sides of the mounting frame 409, the outer surface of the supporting wheels 410 is attached to the bottom of the U-shaped plate 404 respectively, a rubber pad is fixedly installed on the outer surface of the roller 405, under the action of the deviation correcting mechanism 4, the deviation correcting mechanism 3 can be used for correcting the deviation correcting the transmission belt 3 in the direction of the deviation correcting device by means of the deviation correcting device, and the deviation correcting device can be used for correcting the deviation of the transmission belt 3 by the deviation correcting device by moving in the transmission 3 in the direction by the direction.

The adjusting mechanism 5 comprises a supporting plate 501, a second motor 502, a threaded rod 503, a threaded cylinder 504, a limiting rod 505, limiting rings 506 and a pressing wheel 507, wherein the supporting plate 501 is fixedly installed between two groups of fixed plates 1, the second motor 502 is fixedly installed at the top of the supporting plate 501, the threaded rod 503 is rotatably installed at the bottom of the supporting plate 501, the threaded cylinder 504 is installed on the threaded rod 503 in a threaded manner, the two groups of limiting rods 505 are fixedly installed at the bottom of the supporting plate 501, the two groups of limiting rings 506 are movably sleeved on the two groups of limiting rods 505, an installation groove is formed in the bottom of the threaded cylinder 504, the pressing wheel 507 is rotatably installed between the front inner wall and the rear inner wall of the installation groove, the outer surface of the pressing wheel 507 is attached to the conveying belt 3, a second groove is formed in the pressing wheel 507, a pressure sensor 7 is fixedly installed in the second groove, and under the action of the adjusting mechanism 5, the tightness degree of the conveying belt 3 during operation on the rotating roller 2 can be monitored in real time, and the conveying belt 3 is automatically adjusted to be tensioned when the conveying belt 3 is used for a long time, the running is loosened, the conveying belt 3 is prevented from loosening, the running off the conveying belt is caused, the conveying belt is reduced, the running probability is guaranteed, the running effect of the conveying belt is guaranteed, the running device is guaranteed, and the running device is beneficial to use is guaranteed.

Working principle: when the belt conveyer is used, the first motor 8 drives the rotating roller 2 to rotate and drive the belt conveyer 3 to operate, the second motor 502 can drive the threaded rod 503 to rotate, the threaded rod 503 drives the threaded cylinder 504 to move up and down so as to control the pinch roller 507 on the threaded cylinder 504 to tightly attach to the belt conveyer 3 to rotate, the pressure sensor 7 on the pinch roller 507 is continuously extruded by the belt conveyer 3, if the pressure received by the pressure sensor 7 is smaller than a certain value, the belt conveyer 3 is loosened, the second motor 502 can be controlled to continuously drive the pinch roller 507 to move tightly attached to the belt conveyer 3 by transmitting signals, the belt conveyer 3 is kept taut and prevented from being deviated, if the belt conveyer 3 is deviated, the free end of the first hydraulic rod 403 is controlled to shorten and drive the lifting plate 401 to move up through the sliding block 402 so as to drive the roller 405 to move up until attached to the belt conveyer 3, at the moment, if the belt conveyer 3 is deviated, the free end of the third hydraulic rod 408 is controlled to stretch or shorten the top pressure or put down U404 so as to drive the roller 405 to incline until the higher end of the roller 405 is located on the other side of the belt conveyer 3, the other side of the belt conveyer 3 is located on the other side, the lower end of the belt conveyer 3 is located on the other side, and the other side of the belt conveyer 3 is further deviated, and the belt conveyer 3 can be deviated, and the position is further deviated, and the belt conveyer 3 can be deviated, and 3 can be further deviated.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. The utility model provides a hydraulic pressure deviation correcting device for belt feeder which characterized in that includes:

the number of the fixing plates (1) is two, a rotating roller (2) is rotatably arranged between the two groups of the fixing plates (1), and a conveying belt (3) is sleeved on the rotating roller (2);

the adjusting mechanism (5) is arranged between the two groups of fixed plates (1), and the adjusting mechanism (5) is used for adjusting the tightness degree of the conveying belt (3);

the deviation correcting mechanism (4) is arranged between the two groups of fixed plates (1), the deviation correcting mechanism (4) comprises a lifting plate (401) and sliding blocks (402), the lifting plate (401) is arranged between the two groups of fixed plates (1), a group of sliding grooves are respectively formed in the two groups of fixed plates (1), and a group of sliding blocks (402) are respectively and slidably arranged in the two groups of sliding grooves;

the correction mechanism (4) further comprises a first hydraulic rod (403), a U-shaped plate (404), rollers (405), a second hydraulic rod (406), supporting rods (407), a third hydraulic rod (408), a mounting frame (409) and supporting wheels (410), a group of first hydraulic rods (403) are fixedly mounted in the two groups of sliding grooves respectively, free ends of the two groups of first hydraulic rods (403) are fixedly connected with the two groups of sliding blocks (402), a lifting plate (401) is fixedly mounted between the two groups of sliding blocks (402), the rollers (405) are rotatably mounted right above the lifting plate (401), the second hydraulic rod (406) and the third hydraulic rod (408) are rotatably mounted between the front inner wall and the rear inner wall of the U-shaped plate (404), the top of the lifting plate (401) is fixedly mounted with the second hydraulic rod (406) and the third hydraulic rod (408), one end of the second hydraulic rod (406) is rotatably mounted at the bottom of the U-shaped plate (404), the mounting frame (409) is fixedly mounted at the free ends of the third hydraulic rod (408), the supporting wheels (410) are rotatably mounted between the inner walls of the two sides of the lifting plate (409), and the supporting wheels (410) are rotatably mounted at the outer surfaces of the U-shaped plate (404).

2. The hydraulic deviation correcting device for a belt conveyor according to claim 1, wherein: adjustment mechanism (5) are including backup pad (501), second motor (502), threaded rod (503), screw mandrel (504), gag lever post (505), spacing ring (506) and pinch roller (507), fixed mounting has backup pad (501) between two sets of fixed plates (1), the top fixed mounting of backup pad (501) has second motor (502), threaded rod (503) is installed in the bottom rotation of backup pad (501), screw mandrel (504) is installed to the screw thread on threaded rod (503), the bottom fixed mounting of backup pad (501) has two sets of gag lever posts (505), the surface fixed mounting of screw mandrel (504) has two sets of spacing rings (506), on two sets of gag lever posts (505) are located to each movable sleeve of two sets of spacing rings (506), the mounting groove has been seted up to the bottom of screw mandrel (504), rotate between the front and back side inner wall of mounting groove and install pinch roller (507), the surface and conveyer (3) of pinch roller (507) are laminated mutually.

3. The hydraulic deviation correcting device for a belt conveyor according to claim 2, wherein: two groups of first grooves are formed in the rotating roller (2), and a group of proximity sensors (6) are fixedly arranged in each of the two groups of first grooves.

4. A hydraulic deviation correcting device for a belt conveyor according to claim 3, wherein: the pinch roller (507) is provided with a second groove, and a pressure sensor (7) is fixedly arranged in the second groove.

5. The hydraulic deviation correcting device for a belt conveyor according to claim 4, wherein: the front outer surface of the fixed plate (1) is fixedly provided with a first motor (8), and a rotating shaft of the first motor (8) is in transmission connection with the rotating roller (2).

6. The hydraulic deviation correcting device for a belt conveyor according to claim 5, wherein: a rubber pad is fixedly arranged on the outer surface of the roller (405).