CN106697772A - Utilization method of belt controller capable of being accurately adjusted - Google Patents
Utilization method of belt controller capable of being accurately adjusted Download PDFInfo
- Publication number
- CN106697772A CN106697772A CN201510791521.8A CN201510791521A CN106697772A CN 106697772 A CN106697772 A CN 106697772A CN 201510791521 A CN201510791521 A CN 201510791521A CN 106697772 A CN106697772 A CN 106697772A
- Authority
- CN
- China
- Prior art keywords
- belt
- cylinder
- rectangle rack
- spring
- pressure sensor
- 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
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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
Abstract
Disclosed is a utilization method of a belt controller capable of being accurately adjusted. The utilization method comprises the following steps that a belt surrounds a rectangular frame, and a pressure sensor at the tail end of an air cylinder detects and records the acting force borne by the rectangular frame and the belt; when the value of the recorded acting force is smaller than a limited pressure value, the air cylinder begins retracting to enable a spring to be stretched, the tensile force generated by the spring pulls the rectangular frame in the retraction direction of the air cylinder, a trolley begins moving on a guide rod in the direction close to the air cylinder at the same time, and the tension of the belt can be recovered through the pull operation of a pull wire to the rectangular frame; and when the value of the acting force recorded by the pressure sensor is larger than the limited pressure value, the output end of the air cylinder stretches out in the direction of exactly facing the rectangular frame, the spring is compressed, the elastic force generated by deformation of the spring pushes the rectangular frame in the stretching direction of the output end of the air cylinder, the trolley keeps moving on the guide rod in the direction same to the movement direction of the air cylinder at the same time, the operation of pulling the pull wire is stopped, and the tension of the belt can return to normal again.
Description
Technical field
The present invention relates to belt conveyor, specifically refer to it is a kind of can accurate adjustment belt controller application method.
Background technology
Belt conveyor generally comprises traction piece, bearing carrier, drive device, tensioning apparatus, change course device and supporting member
Deng traction piece is used to transmit tractive force, can take conveyer belt, haulage chain or steel wire rope；Bearing carrier is used to bear material, there is material
Bucket, bracket or suspender etc.；Drive device to conveyer with power, typically by motor, decelerator and brake (finisher) etc.
Composition；Tensioning apparatus typically has two kinds of screw and Weight type, can make traction piece adhere to must tension force and sag, to ensure skin
Band conveyer runs well；Supporting member is used to support traction piece or bearing carrier, can take carrying roller, roller etc..With traction piece
Belt conveyor equipment construction characteristic be：Material is transported to be mounted in the bearing carrier linked together with traction piece, or
It is directly installed on traction piece (such as conveyer belt), traction piece bypasses each roller or sprocket wheel joins end to end, is formed comprising transport material
You Zai branches and do not transport material return run closed circuit, application traction part continuously active conveying material.
After a protracted use, belt occurs certain lax common belt conveyor, causes the thing on belt
Material crank, or the efficiency of transmission drastically declines, and now common practice is that belt is tensioned using tensioning apparatus
The regulation of degree so that belt recovers normal operating level again, but during the regulation of tensioning apparatus, usually to belt
Pulled to increase the tensioning dynamics of belt, and when being pulled to belt, the dynamics assurance of pulling is bad will to be caused
Belt is excessively tight, increases the live load of belt conveyor, if drag force spends small, excessively lax, the belt of belt
Efficiency of transmission it is low.
The content of the invention
It is an object of the invention to provide it is a kind of can accurate adjustment belt controller application method, it is convenient to belt
The regulation of tightness, it is ensured that the belt moment keeps optimal rate of tension, improves the job stability of belt conveyor.
The purpose of the present invention is achieved through the following technical solutions：
It is a kind of can accurate adjustment belt controller application method, comprise the following steps：
Belt is first bypassed rectangle rack by A, and cylinder is connected by spring with rectangle rack, and the pressure sensor of cylinder end is by rectangle rack
And the active force that belt is subject to carries out detection record；
When the active force of record is less than the pressure value for limiting, pressure sensor will control startup cylinder to start retraction to B so that bullet
Spring is stretched, and the pulling force that spring is produced is pulled to rectangle rack along the direction that cylinder bounces back, while dolly is opened on guide rod
Begin to be moved near the direction of cylinder, rectangle rack is pullled by draught line so that the tension force of belt is replied；
, when the active force that pressure sensor is recorded is more than the pressure value for limiting, the output end of cylinder is to the side just to rectangle rack for C
To stretching out, now spring is compressed, and the elastic force that its deformation is produced enters to the direction that rectangle rack stretched out along cylinder output end
Row is promoted, while dolly keeps the motion of equidirectional, stopping to pull draught line on guide rod with cylinder so that belt
Tensile force repeats back to normal；
Above-mentioned steps include workbench, draught line and rectangle rack, and belt bypasses rectangle rack, and gas is provided with the workbench
Cylinder and the guide rod with cylinder output end diameter parallel, are provided with dolly in the output end of cylinder, dolly is slidably arranged in guide rod
On, pressure sensor is installed at guide rod end end, and pressure sensor is connected by spring with rectangle rack, the two ends of the dolly
It is connected near the side long of workbench side with rectangle rack by draught line, the pressure sensor is electrically connected with cylinder.
The present invention is operationally, it is to avoid belt is because of the work of efficiency of transmission reduction or belt caused by rate of tension change
Make load increasing, improve the job stability of belt conveyor.
Also include roller, the outer wall of the roller is contacted with belt madial wall, and the side activity long of the rectangle rack runs through
And in the middle part of the roller.The roller of setting, it is possible to increase the contact area between rectangle rack and belt so that cylinder and two
The regulation accuracy of cylinder is further improved.
The spring is torsionspring.
The present invention compared with prior art, has the following advantages and advantages：
1st, present invention, avoiding belt because of efficiency of transmission reduction caused by rate of tension change or the live load increasing of belt,
Improve the job stability of belt conveyor；
2nd, the roller that the present invention is set, it is possible to increase the contact area between rectangle rack and belt so that cylinder and two cylinders
Regulation accuracy is further improved.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the embodiment of the present invention, constitutes of the application
Point, do not constitute the restriction to the embodiment of the present invention.In the accompanying drawings：
Fig. 1 is structural representation of the invention；
Mark and corresponding parts title in accompanying drawing：
1- workbench, 2- rectangle racks, 3- draught lines, 4- dollies, 5- cylinders, 6- pressure sensors, 7- springs, 8- rollers, 9- skins
Band, 10- guide rods.
Specific embodiment
To make the object, technical solutions and advantages of the present invention become more apparent, with reference to embodiment and accompanying drawing, to this
Invention is described in further detail, and exemplary embodiment of the invention and its explanation are only used for explaining the present invention, do not make
It is limitation of the invention.
Embodiment 1
As shown in figure 1, the present embodiment is comprised the following steps：
Belt is first bypassed rectangle rack by A, and cylinder is connected by spring with rectangle rack, and the pressure sensor of cylinder end is by rectangle rack
And the active force that belt is subject to carries out detection record；
When the active force of record is less than the pressure value for limiting, pressure sensor will control startup cylinder to start retraction to B so that bullet
Spring is stretched, and the pulling force that spring is produced is pulled to rectangle rack along the direction that cylinder bounces back, while dolly is opened on guide rod
Begin to be moved near the direction of cylinder, rectangle rack is pullled by draught line so that the tension force of belt is replied；
, when the active force that pressure sensor is recorded is more than the pressure value for limiting, the output end of cylinder is to the side just to rectangle rack for C
To stretching out, now spring is compressed, and the elastic force that its deformation is produced enters to the direction that rectangle rack stretched out along cylinder output end
Row is promoted, while dolly keeps the motion of equidirectional, stopping to pull draught line on guide rod with cylinder so that belt
Tensile force repeats back to normal；
Above-mentioned steps include workbench 1, draught line 3 and rectangle rack 2, and belt 9 bypasses rectangle rack 2, is set on the workbench 1
Cylinder 5 and the guide rod 10 with the output end diameter parallel of cylinder 5 are equipped with, dolly 4 is installed in the output end of cylinder 5, dolly 4 is slided
It is dynamic to be arranged on guide rod 10, pressure sensor 6 is installed at the end end of guide rod 10, and pressure sensor 6 passes through spring 7 and rectangle rack
2 connections, the two ends of the dolly 4 are connected with rectangle rack 2 by draught line 3 near the side long of the side of workbench 1, and the pressure is passed
Sensor 6 is electrically connected with cylinder 5.Operationally, belt 9 bypasses rectangle rack 2 to the present invention, and cylinder 5 is connected by spring 7 with rectangle rack 2
Connect, the active force that rectangle rack 2 and belt 9 are subject to is carried out detection record by the pressure sensor 6 of the end of cylinder 5, when record
When active force is less than the pressure value for limiting, pressure sensor 6 will control startup cylinder 5 to start retraction so that spring 7 is stretched,
And spring 7 produce pulling force rectangle rack 2 is pulled along the direction that cylinder 5 bounces back, while dolly 4 start on guide rod 10 to
Moved near the direction of cylinder 5, by the pullling to rectangle rack 2 of draught line 3 so that the tension force of belt 9 is replied；Work as pressure sensing
When the active force of the record of device 6 is more than the pressure value for limiting, the output end of cylinder 5 is stretched out to the direction just to rectangle rack 2, now bullet
Spring 7 is compressed, and the elastic force direction that carries out being stretched out along the output end of cylinder 5 to rectangle rack 2 that its deformation is produced promotes, while
Dolly 4 keeps the motion of equidirectional on guide rod 10 with cylinder 5, stops pullling to draught line 3 so that the tensioning of belt 9
Power repeats back to normal, that is, avoid belt 9 because efficiency of transmission is reduced or the work of belt 9 is born caused by rate of tension change
Lotus increases, and improves the job stability of belt conveyor.
Also include roller 8, the outer wall of the roller 8 is contacted with belt madial wall, and the side activity long of the rectangle rack 2 is passed through
Wear and in the middle part of the roller 8.The roller 8 of setting, it is possible to increase the contact area between rectangle rack 2 and belt 9 so that cylinder
4 and the regulation accuracy of two cylinders 5 further improve.
The spring 7 is torsionspring 7.
Above-described specific embodiment, has been carried out further to the purpose of the present invention, technical scheme and beneficial effect
Describe in detail, should be understood that and the foregoing is only specific embodiment of the invention, be not intended to limit the present invention
Protection domain, all any modification, equivalent substitution and improvements within the spirit and principles in the present invention, done etc. all should include
Within protection scope of the present invention.
Claims (3)
1. it is a kind of can accurate adjustment belt controller application method, it is characterised in that comprise the following steps：
Belt is first bypassed rectangle rack by A, and cylinder is connected by spring with rectangle rack, and the pressure sensor of cylinder end is by rectangle rack
And the active force that belt is subject to carries out detection record；
When the active force of record is less than the pressure value for limiting, pressure sensor will control startup cylinder to start retraction to B so that bullet
Spring is stretched, and the pulling force that spring is produced is pulled to rectangle rack along the direction that cylinder bounces back, while dolly is opened on guide rod
Begin to be moved near the direction of cylinder, rectangle rack is pullled by draught line so that the tension force of belt is replied；
, when the active force that pressure sensor is recorded is more than the pressure value for limiting, the output end of cylinder is to the side just to rectangle rack for C
To stretching out, now spring is compressed, and the elastic force that its deformation is produced enters to the direction that rectangle rack stretched out along cylinder output end
Row is promoted, while dolly keeps the motion of equidirectional, stopping to pull draught line on guide rod with cylinder so that belt
Tensile force repeats back to normal；
Above-mentioned steps include workbench, draught line and rectangle rack, and belt bypasses rectangle rack, and gas is provided with the workbench
Cylinder and the guide rod with cylinder output end diameter parallel, are provided with dolly in the output end of cylinder, dolly is slidably arranged in guide rod
On, pressure sensor is installed at guide rod end end, and pressure sensor is connected by spring with rectangle rack, the two ends of the dolly
It is connected near the side long of workbench side with rectangle rack by draught line, the pressure sensor is electrically connected with cylinder.
2. it is according to claim 1 it is a kind of can accurate adjustment belt controller application method, it is characterised in that：Also wrap
Roller is included, the outer wall of the roller is contacted with belt madial wall, and the side long activity of the rectangle rack runs through and in the roller
Middle part.
3. it is according to claim 1 it is a kind of can accurate adjustment belt controller application method, it is characterised in that：It is described
Spring is torsionspring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510791521.8A CN106697772A (en) | 2015-11-17 | 2015-11-17 | Utilization method of belt controller capable of being accurately adjusted |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510791521.8A CN106697772A (en) | 2015-11-17 | 2015-11-17 | Utilization method of belt controller capable of being accurately adjusted |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697772A true CN106697772A (en) | 2017-05-24 |
Family
ID=58933303
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510791521.8A Pending CN106697772A (en) | 2015-11-17 | 2015-11-17 | Utilization method of belt controller capable of being accurately adjusted |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106697772A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451176A (en) * | 2019-07-24 | 2019-11-15 | 江苏长虹机械设计院有限公司 | A kind of Double-chain conveyor for drying |
-
2015
- 2015-11-17 CN CN201510791521.8A patent/CN106697772A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110451176A (en) * | 2019-07-24 | 2019-11-15 | 江苏长虹机械设计院有限公司 | A kind of Double-chain conveyor for drying |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |