CN203450702U - Transmission machine with automatic hydraulic corrector - Google Patents
Transmission machine with automatic hydraulic corrector Download PDFInfo
- Publication number
- CN203450702U CN203450702U CN201320491641.2U CN201320491641U CN203450702U CN 203450702 U CN203450702 U CN 203450702U CN 201320491641 U CN201320491641 U CN 201320491641U CN 203450702 U CN203450702 U CN 203450702U
- Authority
- CN
- China
- Prior art keywords
- carrier roller
- oil cylinder
- belt
- composite oil
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model discloses a transmission machine with an automatic hydraulic corrector, and belongs to the technical field of mechatronics manufacturing and application. The transmission machine comprises a machine frame, a belt and an aligning carrier roller, wherein a composite oil cylinder is arranged between the aligning carrier roller and a first fixing frame or a second fixing frame, a piston rod of the composite oil cylinder is hinged to a rotating part of a carrier roller frame of the aligning carrier roller, the composite oil cylinder is connected with a hydraulic pump station, the edges of the two sides of the belt are respectively provided with one pressure sensor, the pressure sensors are respectively and fixedly arranged on the first fixing support and the second fixing support frame, and are connected with a PLC (programmable logic controller) through a control circuit, the PLC is connected with an electromagnetic control valve arranged on the hydraulic pump station through a control circuit, and the height of the pressure sensors is greater than the height of the edges of the belt. The transmission machine has the advantages that the manufacturing cost is low, the positioning is precise, and the application range is wide.
Description
Technical field
The utility model belongs to manufacture and the applied technical field of electromechanical integration, specifically, relates in particular to a kind of conveyer with automatic hydraulic governor.
Background technology
The like product of selling in the market, the manual method of the many employings of its levelling, owing to there is no the control of programmable controller, cause aligning the inertia of roller and have a not accurate enough situation in location, certainly also there is the adjuster that adopts automation to control, but the general manufacturing cost of this equipment is high, is not suitable for general requirements person, and Applicable scope is narrow.
Summary of the invention
The utility model discloses a kind of conveyer with automatic hydraulic governor, accurate not for solving existing governor location, manufacturing cost is high, popular not problem.
The utility model is to be achieved through the following technical solutions:
Conveyer with automatic hydraulic governor, comprise frame, belt, aligning carrier roller, between aligning carrier roller and fixed support first or fixed support, be provided with composite oil cylinder, the carrier roller frame rotating element of the piston rod of composite oil cylinder and aligning carrier roller is hinged, composite oil cylinder is connected with hydraulic power unit, in the both sides of the edge of belt, a pressure sensor is respectively set, pressure sensor is individually fixed in fixed support first and fixed support second, described pressure sensor is connected with PLC Programmable Logic Controller by control circuit, described PLC programmable controller is connected with the solenoid electric valve on hydraulic power unit by control circuit.The height of described pressure sensor is greater than the height of belt edge.
The beneficial effects of the utility model are:
1, the utility model has adopted full automatic adjusted design, registration, and movement response speed is fast;
2, the utility model is simple in structure, is easy to manufacture, and only need on the basis of original adjuster, design slightly;
3, the utility model low cost of manufacture, applied range.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, frame; 2, belt; 3, aligning carrier roller; 4, fixed support first; 5, fixed support second; 6, composite oil cylinder; 7, piston rod; 8, hydraulic power unit; 9, pressure sensor; 10, control circuit; 11, PLC controls programmable controller.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is further illustrated:
A kind of conveyer with automatic hydraulic governor, comprise frame 1, belt 2, aligning carrier roller 3, between aligning carrier roller 3 and fixed support first 4 or fixed support second 5, be provided with composite oil cylinder 6, the piston rod 7 of composite oil cylinder 6 is hinged with the carrier roller frame rotating element of aligning carrier roller 3, composite oil cylinder 6 is connected with hydraulic power unit 8, in the both sides of the edge of belt 2, a pressure sensor 9 is respectively set, pressure sensor 9 is individually fixed in fixed support first 4 and fixed support second 5, described pressure sensor 9 is connected with PLC Programmable Logic Controller 11 by control circuit 10, described PLC programmable controller 11 is connected with the solenoid electric valve on hydraulic power unit 8 by control circuit 10.The height of described pressure sensor 9 is greater than the height of belt edge.
Aligning carrier roller 3 is set in frame 1, on the both sides equal height of aligning carrier roller 3, pressure sensor 9 is set, pressure sensor 9 can be controlled Programmer 11 by control circuit 10 with PLC and be connected, when belt is left during sideslip, left side pressure sensor 9 can detected pressures signal, and pressure signal is passed to PLC Programmable Logic Controller 11 by communication cable through control circuit 10, PLC Programmable Logic Controller 11 is processed by the program pre-setting, signal after processing passes to the solenoid electric valve on hydraulic power unit 8 through control circuit 10, thereby by solenoid electric valve, adjust the work of the work adjustment composite oil cylinder 6 of hydraulic power unit 8, by the oil-way integrated block of composite oil cylinder 6, enter the rodless cavity of oil cylinder, promote piston and piston rod 7, the hydraulic oil of rod chamber is returned in the fuel tank of composite oil cylinder 6 through oil-way integrated block, piston rod 7 is shot out, promote the left side deflection forward of aligning carrier roller 3, order about belt 2 to run to the right and placed in the middle.In like manner, when belt is to the right during sideslip, right atrial pressure sensor 9 can detected pressures signal, and pressure signal is passed to PLC Programmable Logic Controller 11 by communication cable through control circuit 10, PLC Programmable Logic Controller 11 is processed by the program pre-setting, signal after processing passes to the solenoid electric valve on hydraulic power unit 8 through control circuit 10, thereby by solenoid electric valve, adjust the work of the work adjustment composite oil cylinder 6 of hydraulic power unit 8, by the oil-way integrated block of composite oil cylinder 6, enter the rodless cavity of oil cylinder, pull piston and piston rod 7, the hydraulic oil of rod chamber is returned in the fuel tank of composite oil cylinder 6 through oil-way integrated block, piston rod 7 is retracted rapidly, promote the right side deflection forward of aligning carrier roller 3, order about belt 2 to run left and placed in the middle, so just, realized the automatic adjustment of belt.
Above-mentioned, it is only preferred embodiment of the present utility model, not be used for limiting the scope that the utility model is implemented, all equalizations of doing according to form, structure, feature described in the utility model claim scope change and modify, and all should be included within the scope of claim of the present utility model.
Claims (2)
1. the conveyer with automatic hydraulic governor, comprise frame (1), belt (2), aligning carrier roller (3), between aligning carrier roller (3) and fixed support first (4) or fixed support second (5), be provided with composite oil cylinder (6), the piston rod (7) of composite oil cylinder (6) is hinged with the carrier roller frame rotating element of aligning carrier roller (3), composite oil cylinder (6) is connected with hydraulic power unit (8), it is characterized in that: in the both sides of the edge of belt (2), a pressure sensor (9) is respectively set, pressure sensor (9) is individually fixed in fixed support first (4) and fixed support second (5), described pressure sensor (9) is connected with PLC Programmable Logic Controller (11) by control circuit (10), described PLC programmable controller (11) is connected with the solenoid electric valve on hydraulic power unit (8) by control circuit (10).
2. the conveyer with automatic hydraulic governor according to claim 1, is characterized in that: the height of described pressure sensor (9) is greater than the height of belt edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491641.2U CN203450702U (en) | 2013-08-13 | 2013-08-13 | Transmission machine with automatic hydraulic corrector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491641.2U CN203450702U (en) | 2013-08-13 | 2013-08-13 | Transmission machine with automatic hydraulic corrector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203450702U true CN203450702U (en) | 2014-02-26 |
Family
ID=50130599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491641.2U Expired - Fee Related CN203450702U (en) | 2013-08-13 | 2013-08-13 | Transmission machine with automatic hydraulic corrector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203450702U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251599A (en) * | 2015-09-22 | 2016-01-20 | 中国矿业大学 | Automatic balancing method of parallel type mining crusher discharge port material receiving tray |
| CN105251600A (en) * | 2015-09-22 | 2016-01-20 | 中国矿业大学 | Automatic balancing device for discharging outlet material receiving plates of parallel-connection mining crusher |
-
2013
- 2013-08-13 CN CN201320491641.2U patent/CN203450702U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105251599A (en) * | 2015-09-22 | 2016-01-20 | 中国矿业大学 | Automatic balancing method of parallel type mining crusher discharge port material receiving tray |
| CN105251600A (en) * | 2015-09-22 | 2016-01-20 | 中国矿业大学 | Automatic balancing device for discharging outlet material receiving plates of parallel-connection mining crusher |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140226 Termination date: 20140813 |
|
| EXPY | Termination of patent right or utility model |