CN211469673U - Automatic correction tensioning vehicle for belt conveyor - Google Patents
Automatic correction tensioning vehicle for belt conveyor Download PDFInfo
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- CN211469673U CN211469673U CN201922014433.3U CN201922014433U CN211469673U CN 211469673 U CN211469673 U CN 211469673U CN 201922014433 U CN201922014433 U CN 201922014433U CN 211469673 U CN211469673 U CN 211469673U
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- belt
- deviation rectifying
- belt conveyor
- speed reducer
- tensioning
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Abstract
The utility model particularly relates to an automatic deviation rectifying tensioning trolley for a belt conveyor, which belongs to the deviation rectifying field of belt conveyors and comprises a roller arranged on the frame of the tensioning trolley, wherein the tensioning trolley also comprises a speed reducer, the roller is meshed on the speed reducer through gear transmission, the power transmission of the speed reducer is connected with a transmission motor, and the transmission motor is electrically connected with a motor controller; the motor controller is connected with a microcontroller, and the microcontroller is connected with a belt position sensor and a vehicle position sensor; furthermore, the automatic deviation rectifying tensioning trolley of the belt conveyor is directly controlled in a closed-loop automatic control mode, automatic deviation rectifying operation is carried out on the belt in a stable, accurate and rapid mode, and stable operation of the belt at a target position is achieved.
Description
Technical Field
The utility model relates to a belt feeder field of rectifying specifically is an automatic taut car of rectifying of belt feeder.
Background
A belt conveyor is a conveyor that is friction driven to transport material in a continuous manner. The material conveying device mainly comprises a frame, a conveying belt, a transmission roller, a tensioning device, a transmission device and the like, and can form a material conveying process from an initial feeding point to a final discharging point on a certain conveying line. The conveying line can convey broken materials, can convey finished articles, can be matched with the requirements of technological processes in the production flows of industrial enterprises besides pure material conveying, and forms a rhythmic flow production conveying line.
The belt conveyor has the advantages of long conveying distance, large conveying capacity, high production efficiency, manpower saving, high automation degree, convenience in installation, low energy consumption, low mechanical abrasion, convenience in maintenance and the like, and the belt deviation phenomenon is one of the most common faults of the belt conveyor and is also the fault which has the most serious influence on the normal operation and production rhythm of equipment. The material leakage, abnormal abrasion and damage of the equipment can be caused, the equipment input rate is reduced, large loss can be brought to the integral combined production, and meanwhile, large hidden danger is brought to the safety production. Is usually caused by the inconsistent stress on the two sides of the belt; the main reason is the deviation caused by installation and operation.
The installation mechanism of the existing deviation correcting device can not change the bearing force condition of the carrier roller during blanking no matter the belt deviation caused by installation or the belt deviation caused in operation; the deviation rectifying mechanism has too simple deviation rectifying form, can only be used for rectifying deviation through the deviation rectifying device when the photoelectric sensor or the deviation rectifying switch senses excessive belt deviation, and cannot change the damaged condition of the belt.
To the problem, the utility model provides an automatic taut car of rectifying of belt feeder.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an automatic taut car of rectifying of belt feeder to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
an automatic deviation rectifying tensioning trolley for a belt conveyor comprises a roller mounted on a frame of the tensioning trolley, and further comprises a speed reducer, wherein the roller is meshed with the speed reducer through gear transmission, the speed reducer is in power transmission connection with a transmission motor, and the transmission motor is electrically connected with a motor controller;
wherein, the motor controller is connected with a microcontroller, and the microcontroller is connected with a belt position sensor and a vehicle position sensor;
furthermore, the automatic deviation rectifying tensioning trolley of the belt conveyor is directly controlled in a closed-loop automatic control mode, automatic deviation rectifying operation is carried out on the belt in a stable, accurate and rapid mode, and stable operation of the belt at a target position is achieved.
The utility model discloses further scheme: two compressed air collecting pipes which are distributed in parallel are arranged on the belt position sensor, and a plurality of compressed air nozzles which are distributed in an array are arranged on the compressed air collecting pipes.
The utility model discloses further scheme again: seven compressed air nozzles are arranged on the compressed air header.
The utility model discloses further scheme again: the speed reducers are arranged in two numbers and are respectively distributed at two ends of the roller.
The utility model discloses further scheme again: the speed reducer is connected with the roller through a gear set, a sector rack is meshed on the gear set, an annular rail is arranged on the side face of the sector rack, a convex groove is formed in the upper face of the annular rail, and a groove is formed in the lower face of the convex groove and connected in a sliding mode; and the lower end of the speed reducer is fixed on the speed reducer rack.
The utility model discloses further scheme again: an adjusting bearing seat is arranged on the groove, a sliding support is arranged on the adjusting bearing seat, and a bearing seat for fixing the roller is arranged on the sliding support.
The utility model discloses further scheme again: and an air cylinder is arranged outside the adjusting bearing seat.
The utility model discloses further scheme again: four wheels which are distributed in a rectangular array are arranged on the frame of the tensioning vehicle, and the wheels are fixed through bearings.
Compared with the prior art, the beneficial effects of the utility model are that:
the automatic deviation rectifying tensioning trolley of the belt conveyor is directly controlled in a closed-loop automatic control mode, automatic deviation rectifying operation is carried out on the belt in a stable, accurate and rapid mode, and stable operation of the belt at a target position is achieved.
Drawings
Fig. 1 is the overlooking structure schematic diagram of the automatic deviation rectifying tensioning vehicle of the belt conveyor.
Fig. 2 is the structure schematic diagram is looked at to the main of the automatic taut car of rectifying of belt feeder of the utility model.
In the figure: 1-tensioning a frame of the vehicle; 2-a roller; 3-vehicle wheels; 4-a circular track; 5-a sector rack; a 6-gear set; 7-a sliding support; 8-adjusting a bearing seat; 9-a speed reducer; 10-a reducer frame; 11-a groove; 12-tongue.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments.
Example 1
The belt deviation phenomenon is one of the most common faults of the belt conveyor, and is also the fault which has the most serious influence on the normal operation and production rhythm of equipment. The material leakage, abnormal abrasion and damage of the equipment can be caused, the equipment input rate is reduced, large loss can be brought to the integral combined production, and meanwhile, large hidden danger is brought to the safety production. Is usually caused by the inconsistent stress on the two sides of the belt; the main reason is the deviation caused by installation and operation.
The installation mechanism of the existing deviation correcting device can not change the bearing force condition of the carrier roller during blanking no matter the belt deviation caused by installation or the belt deviation caused in operation; the deviation rectifying mechanism has too simple deviation rectifying form, can only be used for rectifying deviation through the deviation rectifying device when the photoelectric sensor or the deviation rectifying switch senses excessive belt deviation, and cannot change the damaged condition of the belt.
To the problem, the utility model provides an automatic taut car of rectifying of belt feeder.
Specifically, as shown in fig. 1 and 2, an automatic deviation rectifying tensioning trolley for a belt conveyor comprises a roller 2 mounted on a frame 1 of the tensioning trolley, and further comprises a speed reducer 9, wherein the roller 2 is engaged on the speed reducer 9 through gear transmission, the speed reducer 9 is in power transmission connection with a transmission motor, and the transmission motor is electrically connected with a motor controller;
wherein, the motor controller is connected with a microcontroller, and the microcontroller is connected with a belt position sensor and a vehicle position sensor;
furthermore, the automatic deviation rectifying tensioning trolley of the belt conveyor is directly controlled in a closed-loop automatic control mode, automatic deviation rectifying operation is carried out on the belt in a stable, accurate and rapid mode, and stable operation of the belt at a target position is achieved.
For further explanation, the following are specific:
two compressed air collecting pipes which are distributed in parallel are arranged on the belt position sensor, and a plurality of compressed air nozzles which are distributed in an array are arranged on the compressed air collecting pipes.
Preferably, the compressed air nozzles are provided with seven compressed air headers.
Example 2
The embodiment of the present invention is further defined on the basis of embodiment 1.
Specifically, as shown in fig. 1 and 2, two speed reducers 9 are provided and respectively distributed at two ends of the roller 2.
Preferably, the speed reducer 9 is connected with the roller 2 through a gear set 6, the gear set 6 is meshed with a sector rack 5, an annular track 4 is arranged on the side face of the sector rack 5, a convex groove 12 is arranged on the annular track 4, and a groove 11 is formed below the convex groove 12 in sliding connection; and the lower end of the speed reducer 9 is fixed on a speed reducer frame 10.
An adjusting bearing seat 8 is arranged on the groove 11, a sliding support 7 is arranged on the adjusting bearing seat 8, and a bearing seat for fixing the roller 2 is arranged on the sliding support 7.
And an air cylinder is arranged outside the adjusting bearing seat 8.
Example 3
The embodiment of the present invention is further defined on the basis of embodiment 1 and embodiment 2.
Four wheels 3 distributed in a rectangular array are arranged on the frame 1 of the tensioning vehicle, and the wheels 3 are fixed through bearings.
The utility model discloses a theory of operation is: the utility model discloses the automatic taut car of rectifying of belt feeder, the mode through closed loop automatic control is to the automatic taut car direct control of rectifying of belt feeder to stable, accurate, quick mode carries out the automatic operation of rectifying to the belt, realizes the belt at the steady operation of target position.
In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Although the preferred embodiments of the present invention have been described in detail, the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.
Claims (8)
1. An automatic deviation rectifying tensioning trolley for a belt conveyor comprises a roller (2) mounted on a tensioning trolley frame (1), and is characterized by further comprising a speed reducer (9), wherein the roller (2) is meshed with the speed reducer (9) through gear transmission, the speed reducer (9) is in power transmission connection with a transmission motor, and the transmission motor is electrically connected with a motor controller;
wherein, the motor controller is connected with a microcontroller, and the microcontroller is connected with a belt position sensor and a vehicle position sensor.
2. The automatic deviation rectifying and tensioning vehicle for the belt conveyor as claimed in claim 1, wherein two parallel compressed air headers are arranged on the belt position sensor, and a plurality of compressed air nozzles are arranged on the compressed air headers in an array.
3. The automatic deviation rectifying and tensioning vehicle for the belt conveyor as claimed in claim 2, wherein seven compressed air nozzles are arranged on the compressed air header.
4. The automatic deviation rectifying and tensioning trolley for the belt conveyor as claimed in claim 1, wherein two speed reducers (9) are arranged and distributed at two ends of the roller (2) respectively.
5. The automatic deviation rectifying and tensioning vehicle for the belt conveyor as claimed in claim 4, wherein the speed reducer (9) is connected with the roller (2) through a gear set (6), a sector rack (5) is meshed on the gear set (6), an annular rail (4) is arranged on the side surface of the sector rack (5), a convex groove (12) is arranged on the annular rail (4), and a groove (11) is arranged below the convex groove (12) and is in sliding connection with the convex groove; and the lower end of the speed reducer (9) is fixed on the speed reducer rack (10).
6. The automatic deviation rectifying and tensioning trolley for the belt conveyor as claimed in claim 5, wherein an adjusting bearing seat (8) is arranged on the groove (11), a sliding support (7) is arranged on the adjusting bearing seat (8), and a bearing seat for fixing the roller (2) is arranged on the sliding support (7).
7. The automatic deviation rectifying and tensioning vehicle for the belt conveyor as claimed in claim 6, wherein an air cylinder is mounted outside the adjusting bearing seat (8).
8. The automatic deviation rectifying and tensioning vehicle for the belt conveyor as claimed in any one of claims 1 to 7, wherein four wheels (3) are arranged on the frame (1) of the tensioning vehicle in a rectangular array, and the wheels (3) are fixed through bearings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922014433.3U CN211469673U (en) | 2019-11-20 | 2019-11-20 | Automatic correction tensioning vehicle for belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922014433.3U CN211469673U (en) | 2019-11-20 | 2019-11-20 | Automatic correction tensioning vehicle for belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211469673U true CN211469673U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922014433.3U Active CN211469673U (en) | 2019-11-20 | 2019-11-20 | Automatic correction tensioning vehicle for belt conveyor |
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| CN (1) | CN211469673U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733834A (en) * | 2019-11-20 | 2020-01-31 | 辽宁勃瑞环保设备制造有限公司 | automatic deviation rectifying tensioning vehicle for belt conveyor |
-
2019
- 2019-11-20 CN CN201922014433.3U patent/CN211469673U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110733834A (en) * | 2019-11-20 | 2020-01-31 | 辽宁勃瑞环保设备制造有限公司 | automatic deviation rectifying tensioning vehicle for belt conveyor |
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