CN205925855U - Backstroke crusher bin outlet adaptive control system - Google Patents
Backstroke crusher bin outlet adaptive control system Download PDFInfo
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- CN205925855U CN205925855U CN201620687023.9U CN201620687023U CN205925855U CN 205925855 U CN205925855 U CN 205925855U CN 201620687023 U CN201620687023 U CN 201620687023U CN 205925855 U CN205925855 U CN 205925855U
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- adaptive control
- oil cylinder
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Abstract
The utility model discloses a backstroke crusher bin outlet adaptive control system, including frame, hydro -cylinder, counterattack board, pressure valve and hydraulic means, hydro -cylinder one end is fixed in the frame, and the other end is fixed on the counterattack board, and the pressure valve is installed in the oil -out of hydro -cylinder, and hydraulic means connects the oil inlet of hydro -cylinder and the one end of pressure valve, and the hydro -cylinder is connected counterattack board one side and is installed displacement sensor, displacement sensor connection director and display screen, and the set pressure of hydro -cylinder slightly is greater than the pressure according to the transmission of the normal during operation of breaker. The utility model discloses backstroke crusher bin outlet adaptive control system through set up the pneumatic cylinder that has the piston rod on moving roller set, changes the unreasonable structure that actuating mechanism was protected in spring conduct in the past, has prevented the skew of moving roller set, and the breaker has higher security performance, performance and longer life, has improved the reaction sensitivity when crossing iron moreover.
Description
Technical field
The utility model is related to impact breaker technical field, and specifically a kind of impact breaker discharge gate is certainly
Adaption Control System.
Background technology
At present, counter beating hammer type disintegrator, the regulation of counterattack wall is all to adopt mechanical system, did not have iron protection and discharged
Function, once the difficult broken thing of the hardness is bigger such as iron block enters crusher chamber it will be difficult to rapid discharge, to tup, hammer handle, liner plate
Cause very macrolesion Deng parts, need to shut down, the parts of a large amount of damages are changed, causes very big loss.Have
Producer increased spring protection structure although having certain compression, the effect compensating, but, during disintegrating machine work, gape
Cannot adjust it is impossible to reach the effect of the difficult broken thing of release.Therefore reaction type hammer mill often needs to remove iron in setting before
Device, the difficult broken thing of the hardness is bigger such as iron block in removal material.The shortcoming of the method is, if occurring zero inside crusher chamber
Part gets loose phenomenon, the part dropping difficult broken thing, it will serious damage is caused to other parts of device interior, and
This is that preposition tramp iron separator cannot remove.
Utility model content
The purpose of this utility model is to overcome above-mentioned the deficiencies in the prior art, and the technology solving presently, there are lacks
Fall into, the utility model provides a kind of impact breaker discharge gate adaptive control system.
The utility model be employed technical scheme comprise that：
A kind of impact breaker discharge gate adaptive control system, including frame, oil cylinder, counterpunch board, pressure valve and liquid
Pressure device, described oil cylinder one end is fixed in frame, and the other end is fixed on counterpunch board, and described pressure valve is installed on going out of oil cylinder
Hydraulic fluid port, described hydraulic means connects the oil-in of oil cylinder and one end of pressure valve.
Further, described oil cylinder connection counterpunch board side is provided with displacement transducer, and institute's displacement sensors connect control
Device processed and display screen.
Further, the pressure that sets of described oil cylinder is slightly larger than the pressure transmitting during disintegrating machine normal work.
Further, institute's displacement sensors are linear displacement transducer.
The beneficial effects of the utility model are：Disclosed in the utility model, a kind of impact breaker discharge gate is self-adaptive controlled
System processed, by being provided with the hydraulic cylinder of piston rod in dynamic roller group, changes conventional spring as protection executing agency
It is therefore prevented that moving the skew of roller group, disintegrating machine has higher security performance, serviceability and longer use to unreasonable structure
Life-span, and improve reaction sensitivity during iron.
Below in conjunction with the accompanying drawings the utility model is described in further detail.
Brief description
Fig. 1 is the system structure diagram of the utility model impact breaker discharge gate adaptive control system.
Fig. 2 be Fig. 1 in A to structural representation.
In figure, 1, frame 2, oil cylinder 3, counterpunch board 4, pressure valve 5, hydraulic means 6, oil-out 7, oil-in 8,
Displacement transducer 9, controller 10, display screen.
Specific embodiment
In order to deepen, to understanding of the present utility model, with reference to the accompanying drawings and examples the utility model to be made detailed further
Thin explanation.Following examples are only used for clearly the technical solution of the utility model being described, and can not be limited with this
Protection domain of the present utility model.
As shown in Fig. 2 the utility model impact breaker discharge gate adaptive control system, including frame, oil cylinder, anti-
Hit plate, pressure valve and hydraulic means, oil cylinder one end is fixed in frame, and the other end is fixed on counterpunch board, and pressure valve is installed on
The oil-out of oil cylinder, hydraulic means connects the oil-in of oil cylinder and one end of pressure valve.
In the utility model, oil cylinder connects counterpunch board side and is provided with displacement transducer, and displacement transducer connects controller
With display screen.
In the utility model, the pressure that sets of oil cylinder is slightly larger than the pressure transmitting during disintegrating machine normal work.
In the utility model, displacement transducer is linear displacement transducer.
The utility model improves on the basis of conventional spacers adjustment, cancelled spring and the pad of iron protection, and used instead
Hydraulic control, as shown in Fig. 2 oil cylinder one end is fixed in frame, the other end is fixed on counterpunch board.Fuel-displaced in hydraulic system
Mouth increases pressure valve (set pressure and be slightly larger than the pressure transmitting during disintegrating machine normal work), and oil cylinder connects the increase of that end of counterpunch board
Displacement transducer (can reflect the stroke of oil cylinder) in real time, and sensor connects controller and display screen.
Specific embodiment of the utility model is that, when adjusting discharge gate gap, pressure valve is opened, cylinder action, counterpunch board
Change with the distance of frame, now displacement transducer can send the data adjusted to controller, and controller record is simultaneously
Preserve this data.Because disintegrating machine is the broken material being not more than 350Mpa, when disintegrating machine normal work, pressure valve is in pass
Closed state, oil cylinder is failure to actuate.When disintegrating machine runs into hard material, now because oil-out pressure rises sharply, pressure valve is led to be opened,
Oil cylinder retreats until hard material is discharged, and realizes iron defencive function.Cylinder action can be made due to crossing iron protection, increase discharge gate
Gap, at this moment controller can according to the numerical value of current displacement transducer and preserve value be compared, automatically control oil cylinder forward
Action, until return to original position.Display screen can see the shift value of current sensor and the shift value preserving.
It is noted that embodiment described above is illustrative and not limiting to technical solutions of the utility model, affiliated skill
The equivalent of art field those of ordinary skill or other modifications made according to prior art, as long as it is new not exceed this practicality
The thinking of type technical scheme and scope, should be included within the interest field required by the utility model.
Claims (4)
1. a kind of impact breaker discharge gate adaptive control system it is characterised in that：Including frame, oil cylinder, counterpunch board, pressure
Power valve and hydraulic means, described oil cylinder one end is fixed in frame, and the other end is fixed on counterpunch board, and described pressure valve is installed on
The oil-out of oil cylinder, described hydraulic means connects the oil-in of oil cylinder and one end of pressure valve.
2. a kind of impact breaker discharge gate adaptive control system according to claim 1 it is characterised in that：Described
Oil cylinder connects counterpunch board side and is provided with displacement transducer, and institute's displacement sensors connect controller and display screen.
3. a kind of impact breaker discharge gate adaptive control system according to claim 1 it is characterised in that：Described
The pressure that sets of oil cylinder is slightly larger than the pressure transmitting during disintegrating machine normal work.
4. a kind of impact breaker discharge gate adaptive control system according to claim 2 it is characterised in that：Described
Displacement transducer is linear displacement transducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687023.9U CN205925855U (en) | 2016-07-04 | 2016-07-04 | Backstroke crusher bin outlet adaptive control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620687023.9U CN205925855U (en) | 2016-07-04 | 2016-07-04 | Backstroke crusher bin outlet adaptive control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205925855U true CN205925855U (en) | 2017-02-08 |
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ID=57931279
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620687023.9U Active CN205925855U (en) | 2016-07-04 | 2016-07-04 | Backstroke crusher bin outlet adaptive control system |
Country Status (1)
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975514A (en) * | 2017-12-27 | 2018-05-01 | 徐工集团工程机械有限公司 | Oil cylinder and crusher |
| CN108150465A (en) * | 2018-02-02 | 2018-06-12 | 徐工集团工程机械有限公司 | A kind of impact breaker discharge gate intelligent regulating system and impact breaker |
| CN112973868A (en) * | 2021-02-24 | 2021-06-18 | 济南安地冶金机械设备有限公司 | Automatic roller gap adjusting system of four-roller crusher |
| CN116727028A (en) * | 2023-07-11 | 2023-09-12 | 盐山县庆春机械制造厂 | Safety hydraulic machine capable of preventing broken objects from splashing |
-
2016
- 2016-07-04 CN CN201620687023.9U patent/CN205925855U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107975514A (en) * | 2017-12-27 | 2018-05-01 | 徐工集团工程机械有限公司 | Oil cylinder and crusher |
| CN107975514B (en) * | 2017-12-27 | 2023-10-03 | 江苏徐工工程机械研究院有限公司 | Oil cylinder and crusher |
| CN108150465A (en) * | 2018-02-02 | 2018-06-12 | 徐工集团工程机械有限公司 | A kind of impact breaker discharge gate intelligent regulating system and impact breaker |
| CN108150465B (en) * | 2018-02-02 | 2023-10-03 | 江苏徐工工程机械研究院有限公司 | Intelligent adjusting system for discharge port of impact crusher and impact crusher |
| CN112973868A (en) * | 2021-02-24 | 2021-06-18 | 济南安地冶金机械设备有限公司 | Automatic roller gap adjusting system of four-roller crusher |
| CN116727028A (en) * | 2023-07-11 | 2023-09-12 | 盐山县庆春机械制造厂 | Safety hydraulic machine capable of preventing broken objects from splashing |
| CN116727028B (en) * | 2023-07-11 | 2024-04-05 | 盐山县庆春机械制造厂 | Safety hydraulic machine capable of preventing broken objects from splashing |
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| GR01 | Patent grant |