CN108275417A - A kind of belt stretcher - Google Patents
A kind of belt stretcher Download PDFInfo
- Publication number
- CN108275417A CN108275417A CN201810172126.5A CN201810172126A CN108275417A CN 108275417 A CN108275417 A CN 108275417A CN 201810172126 A CN201810172126 A CN 201810172126A CN 108275417 A CN108275417 A CN 108275417A
- Authority
- CN
- China
- Prior art keywords
- belt
- tensioner
- guide rail
- sliding
- controller
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G23/00—Driving gear for endless conveyors; Belt- or chain-tensioning arrangements
- B65G23/44—Belt or chain tensioning arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G43/00—Control devices, e.g. for safety, warning or fault-correcting
- B65G43/02—Control devices, e.g. for safety, warning or fault-correcting detecting dangerous physical condition of load carriers, e.g. for interrupting the drive in the event of overheating
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/02—Control or detection
- B65G2203/0266—Control or detection relating to the load carrier(s)
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
- B65G2203/04—Detection means
- B65G2203/042—Sensors
Abstract
The invention belongs to a kind of belt stretchers, including tensioner, guide rail, regulating part, bolster and measuring piece, the tensioner is arranged on the support base, the regulating part is connected with the sliding support and the sliding support can be driven to move along the rail, one end of the bolster is connected with sliding support, and the other end is connected with support base；The measuring piece includes sensor and fixing piece, the sensor is fixed on by fixing piece on the guide rail, the sensor includes induction pieces and the sliding part that is used cooperatively with induction pieces, the sliding part is socketed on the induction pieces, the sliding part is connected with the support base, and the support base movement can drive sliding part to be slided along induction pieces and can measure the position of tensioner.The present invention controls the tensioning state of belt by measuring piece in real time, judges whether the rate of tension for needing to adjust belt, ensures the service life for extending belt while belt feeder normal operation, saves construction cost.
Description
Technical field
The invention belongs to belt conveyor technical fields, and in particular to a kind of belt stretcher.
Background technology
The industries such as coal, grain, building materials, chemical industry, electric power and metallurgy at home and abroad extensive use belt feeder is to object at present
Material carries out conveying operation.Since relaxation can occur after belt work a period of time, transmission capacity is caused to reduce, to ensure band
Transmission capacity, it is necessary to tensioning in time.
In order to solve the above technical problems, in the prior art, typically field observation is carried out by operating personnel, when discovery belt
Just it is tensioned using tensioning apparatus when relaxation, but aforesaid operations mode cannot carry out handle to the tensioning distance of its tensioning apparatus
It holds, this is difficult to hold for belt slack degree, in some instances it may even be possible to can rate of tension be more than in operation belt maximal tensility,
Belt fracture is caused, there are some potential safety problemss.And since separately now domestic and international human cost is higher and higher, aforesaid way is not
It is easy to implement the unmanned control in stock ground, and then improves construction efficiency and saves construction cost.For belt tension can be understood in real time
The purpose of situation provides a kind of device that can measure belt slack degree and necessitates.
To sum up, it is urgent to provide a kind of tensioning apparatus that can measure belt slack degree and energy adjusting belt tension degree.
Invention content
The object of the present invention is to provide a kind of tensioning dresses that can measure belt slack degree and energy adjusting belt tension degree
It sets.
Above-mentioned purpose is to be achieved through the following technical solutions：A kind of belt stretcher, including tensioner, guide rail, adjusting
Part, bolster and measuring piece, the tensioner are arranged on the support base, and the regulating part is connected with the sliding support
And the sliding support can be driven to move along the rail, one end of the bolster is connected with sliding support, the other end and support base
It is connected；The measuring piece includes sensor and fixing piece, and the sensor is fixed on by fixing piece on the guide rail, the biography
Sensor includes induction pieces and the sliding part that is used cooperatively with induction pieces, and the sliding part is socketed on the induction pieces, described
Sliding part is connected with the support base, and the support base movement can drive sliding part to be slided along induction pieces and can measure tensioner
Position.
During concrete application, regulating part supports sliding support, when the strap is slack, support base under the action of buffer
It moves down and drives sliding part along induction pieces slide downward, while tensioner moves down, the displacement distance of sliding part passes through induction
Part is fed back, and to understand tensioner displacement distance and obtain its specific location, understands the relaxation of belt in real time convenient for staff
Degree can first pass through buffer and be finely adjusted when needing to adjust tensioning apparatus progress tightening belt, can when the amplitude of accommodation is larger
So that it is moved along the rail by adjusting regulating part, and then support base and tensioner movement is driven to carry out the tensioning of belt, passes at this time
Sensor measures the position of tensioner in real time, when the position of tensioner reaches preset position, stops adjusting.The reality of the present invention
Apply, control the tensioning state of belt in real time by measuring piece, judge belt slack degree, determine whether to adjust tensioning apparatus with
And the accurate rate of tension for adjusting belt, ensure the service life for extending belt while belt feeder normal operation, improves construction effect
Rate saves construction cost.
Preferably, further technical solution is：The fixing piece includes the first mounting plate and the second mounting plate, described
First mounting plate and the second mounting plate are connected with the both ends of sensor and are fixed on the guide rail respectively.So set,
Sensor is fixed on guide rail by the first mounting plate and the second mounting plate, ensures the stability of its work.
Further technical solution is：The sliding part is connected by connector with the support base.
Further technical solution is：The sliding support can be fixed on the guide rail by locating part.
Further technical solution is：The guide rail is equipped with multiple mounting holes, and the locating part is limit bolt, described
Limit bolt passes through sliding support and can be fixed on the guide rail.
Further technical solution is：The belt stretcher further includes controller, the controller and the biography
Sensor, the connection of regulating part signal, the controller prestore the extreme higher position value and extreme lower position value of tensioner, the sensing
The position signal of the tensioner of detection passes to the controller by device, and the controller is by the position signal of reception and prestores
The extreme higher position value and extreme lower position value of tensioner compare, and can control to adjust part motor adjustment belt according to comparison result
Rate of tension.So set, sensor timely feedbacks the signal of measurement to controller, controller by the position signal of reception with
The extreme higher position value and extreme lower position value of the tensioner to prestore compare, when the position signal of reception is less than or equal to lowest order
When setting value, controller control to adjust part move and sliding support is driven to move, be further driven to tensioner move and to belt into
Row tensioning, during this, sensor detects the position of tensioner and position signal is passed to controller in real time, when controller connects
When the position signal of receipts is equal to extreme higher position value, controller controls to adjust part stop motion, completes the tensioning of belt.
Further technical solution is：The regulating part is equipped with travel switch, and the controller is opened by controlling stroke
The start and stop of regulating part are realized in the folding of pass.
Further technical solution is：The regulating part is hydraulic cylinder.
Further technical solution is：The tensioner is belt tensioning drum, and place support base is roller seat.
Further technical solution is：The sliding support can be fixed on the default position of the guide rail by locking member
It sets, the controller is connect with locking member signal.So set, before starting adjusting, controller controls locking member and opens, tensioning
After the completion of adjusting, controller sends signal control locking member and sliding support is fixed on guide rail.
Description of the drawings
The attached drawing for constituting the part of the present invention is used to provide further understanding of the present invention, schematic reality of the invention
Example and its explanation are applied for explaining the present invention, is not constituted improper limitations of the present invention.
Fig. 1 is the structural schematic diagram of the belt stretcher involved by one embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the measuring piece involved by one embodiment of the present invention.
In figure：
1 tensioner, 2 guide rail, 3 regulating part, 4 support base
5 bolster, 6 sliding support, 7 induction pieces, 8 sliding part
9 first 10 second mounting plate of mounting plate, 11 limit bolt, 12 mounting hole
13 supporting rack, 14 measuring piece, 15 connector
Specific implementation mode
Present invention will now be described in detail with reference to the accompanying drawings., and the description of this part is only exemplary and explanatory, is not answered
There is any restriction effect to protection scope of the present invention.In addition, description of the those skilled in the art according to this document, it can be right
Feature in this document in embodiment and in different embodiments carries out the corresponding combination.
The embodiment of the present invention is as follows, referring to Figures 1 and 2, a kind of belt stretcher, including tensioner 1, guide rail 2, adjusting
Part 3, bolster 5 and measuring piece 14, the tensioner 1 are arranged on the support base 4, the regulating part 3 and the sliding
Bearing 6 is connected and the sliding support 6 can be driven to be moved along guide rail 2, and one end of the bolster 5 is connected with sliding support 6, separately
One end is connected with support base 4；The measuring piece 14 includes sensor and fixing piece, and the sensor is fixed on institute by fixing piece
It states on guide rail 2, the sensor includes induction pieces 7 and the sliding part being used cooperatively with induction pieces 78, and the sliding part 8 is socketed
On the induction pieces 7, the sliding part 8 is connected with the support base 4, and the movement of the support base 4 can drive sliding part 8 along sense
It answers part 7 to slide and can measure the position of tensioner 1.
It is preferred that such as Fig. 1, the regulating part 3 and the guide rail 2 are fixed on supporting rack 13.
During concrete application, regulating part 3 supports sliding support 6 to be supported under the action of buffer when the strap is slack
Seat 4 moves down, and drives sliding part 8 along 7 slide downward of induction pieces, while tensioner 1 moves down, the displacement distance of sliding part 8
It is fed back by induction pieces 7, to understand 1 displacement distance of tensioner and obtain its specific location, is understood in real time convenient for staff
The slackness of belt can first pass through buffer and be finely adjusted, work as the amplitude of accommodation when needing to adjust tensioning apparatus progress tightening belt
When larger, it can be made to be moved along guide rail 2 by adjusting regulating part 3, and then support base 4 and the movement of tensioner 1 is driven to carry out belt
Tensioning, at this time sensor measure the position of tensioner 1 in real time, when tensioner 1 position reach preset position when, stop adjust
Section.The implementation of the present invention is controlled the tensioning state of belt by measuring piece 14, judges belt slack degree, judge whether in real time
Tensioning apparatus and the accurate rate of tension for adjusting belt are adjusted, ensures the use for extending belt while belt feeder normal operation
Service life improves construction efficiency, saves construction cost.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 1 and Fig. 2, the fixing piece includes first
Mounting plate 9 and the second mounting plate 10, first mounting plate, 9 and second mounting plate 10 are connected and are incited somebody to action with the both ends of sensor respectively
It is fixed on the guide rail 2.So set, sensor is fixed on guide rail 2 by the first mounting plate 9 and the second mounting plate 10
On, ensure the stability of its work.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 1 and Fig. 2, the sliding part 8 passes through company
Fitting 15 is connected with the support base 4.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 1, the sliding support 6 can pass through limit
Part is fixed on the guide rail 2.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 1, the guide rail 2 is equipped with multiple mounting holes
12, the locating part is limit bolt 11, and the limit bolt 11 passes through sliding support 6 and can be fixed in the guide rail 2
On.
On the basis of the above embodiments, in another embodiment of the present invention, the belt stretcher further includes controller,
The controller is connect with the sensor, 3 signal of regulating part, the controller prestore the extreme higher position value of tensioner 1 with
And the position signal of the tensioner 1 of detection is passed to the controller by extreme lower position value, the sensor, the controller will
The position signal of reception, and can be according to comparing knot compared with the extreme higher position value of tensioner 1 and extreme lower position value that prestore
Fruit controls to adjust the rate of tension of 3 motor adjustment belt of part.So set, sensor timely feedbacks the signal of measurement to control
Device, controller compare the position signal of reception with the extreme higher position value of tensioner 1 and extreme lower position value to prestore, when connecing
When the position signal of receipts is less than or equal to extreme lower position value, controller controls to adjust part 3 and moves and sliding support 6 is driven to move,
It is further driven to tensioner 1 to move and be tensioned belt, during this, sensor detects the position of tensioner 1 simultaneously in real time
Position signal is passed into controller, when the position signal that controller receives, which is equal to extreme higher position, to be worth, controller controls to adjust
3 stop motion of part, completes the tensioning of belt.
On the basis of the above embodiments, in another embodiment of the present invention, the regulating part 3 is equipped with travel switch, described
Controller realizes the start and stop of regulating part 3 by controlling the folding of travel switch.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 1, the regulating part 3 is hydraulic cylinder.
On the basis of the above embodiments, in another embodiment of the present invention, such as Fig. 1, the tensioner 1 is belt tensioning drum,
Place support base 4 is roller seat.
On the basis of the above embodiments, in another embodiment of the present invention, the sliding support 6 can be fixed by locking member
In the predeterminated position of the guide rail 2, the controller is connect with locking member signal.So set, before starting adjusting, controller
It controls locking member to open, after the completion of tensioning is adjusted, controller sends signal control locking member and sliding support 6 is fixed on guide rail 2
On.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, various improvements and modifications may be made without departing from the principle of the present invention, these improvements and modifications are also answered
It is considered as protection scope of the present invention.
Claims (10)
1. a kind of belt stretcher, which is characterized in that including tensioner, guide rail, regulating part, bolster and measuring piece, institute
It states tensioner to be arranged on the support base, the regulating part is connected with the sliding support and can drive the sliding support edge
Guide rail moves, and one end of the bolster is connected with sliding support, and the other end is connected with support base；The measuring piece includes sensing
Device and fixing piece, the sensor are fixed on by fixing piece on the guide rail, the sensor include induction pieces and with sense
The sliding part that part is used cooperatively, the sliding part is answered to be socketed on the induction pieces, the sliding part is connected with the support base,
The support base movement can drive sliding part to be slided along induction pieces and can measure the position of tensioner.
2. belt stretcher according to claim 1, which is characterized in that the fixing piece includes the first mounting plate and the
Two mounting plates, first mounting plate and the second mounting plate are connected with the both ends of sensor and are fixed in the guide rail respectively
On.
3. belt stretcher according to claim 2, which is characterized in that the sliding part passes through connector and the branch
Seat is supportted to be connected.
4. belt stretcher according to claim 3, which is characterized in that the sliding support can be fixed by locating part
On the guide rail.
5. belt stretcher according to claim 4, which is characterized in that the guide rail is equipped with multiple mounting holes, described
Locating part is limit bolt, and the limit bolt passes through sliding support and can be fixed on the guide rail.
6. according to the belt stretcher described in claims 1 to 3 any one, which is characterized in that the belt stretcher
Further include controller, the controller is connect with the sensor, regulating part signal, and the controller prestores tensioner most
The position signal of the tensioner of detection is passed to the controller, institute by high positional value and extreme lower position value, the sensor
It states controller the position signal of reception compares with the extreme higher position value of tensioner and extreme lower position value to prestore, and can root
The rate of tension of part motor adjustment belt is controlled to adjust according to comparison result.
7. belt stretcher according to claim 6, which is characterized in that the regulating part is equipped with travel switch, described
Controller realizes the start and stop of regulating part by controlling the folding of travel switch.
8. belt stretcher according to claim 7, which is characterized in that the regulating part is hydraulic cylinder.
9. belt stretcher according to claim 8, which is characterized in that the tensioner is belt tensioning drum, place branch
Support seat is roller seat.
10. belt stretcher according to claim 6, which is characterized in that the sliding support can be solid by locking member
It is scheduled on the predeterminated position of the guide rail, the controller is connect with locking member signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172126.5A CN108275417A (en) | 2018-03-01 | 2018-03-01 | A kind of belt stretcher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810172126.5A CN108275417A (en) | 2018-03-01 | 2018-03-01 | A kind of belt stretcher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108275417A true CN108275417A (en) | 2018-07-13 |
Family
ID=62808902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810172126.5A Pending CN108275417A (en) | 2018-03-01 | 2018-03-01 | A kind of belt stretcher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108275417A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842174A (en) * | 2019-04-29 | 2020-10-30 | 北京京东乾石科技有限公司 | Sorting system |
-
2018
- 2018-03-01 CN CN201810172126.5A patent/CN108275417A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111842174A (en) * | 2019-04-29 | 2020-10-30 | 北京京东乾石科技有限公司 | Sorting system |
| US20220219200A1 (en) * | 2019-04-29 | 2022-07-14 | Beijing Jingdong Qianshi Technology Co., Ltd. | Sorting system |
| US11779960B2 (en) * | 2019-04-29 | 2023-10-10 | Beijing Jingdong Qianshi Technology Co., Ltd. | Sorting system |
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