CN204365370U - A kind of bracket system being provided with pressure sensor - Google Patents
A kind of bracket system being provided with pressure sensor Download PDFInfo
- Publication number
- CN204365370U CN204365370U CN201420637647.0U CN201420637647U CN204365370U CN 204365370 U CN204365370 U CN 204365370U CN 201420637647 U CN201420637647 U CN 201420637647U CN 204365370 U CN204365370 U CN 204365370U
- Authority
- CN
- China
- Prior art keywords
- bracket
- pressure sensor
- control system
- drive motors
- jaw
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- 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
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Abstract
The utility model relates to a kind of bracket system, particularly relates to a kind of bracket system being provided with pressure sensor.The technical problems to be solved in the utility model is to provide the very high bracket system being provided with pressure sensor of a kind of safety to solve the problems of the technologies described above, the utility model provides a kind of like this bracket system being provided with pressure sensor, include bracket, pressure sensor, control system and drive motors, pressure sensor is provided with in the middle part of described bracket, described pressure sensor is connected with described control system, and described control system is connected with described drive motors.It insures the too large shortcoming of randomness as safety piece to avoid bracket; by pressure sensor and control system; when bracket is inoperative as safety piece; can detect that bracket bears in time huge stressed; stopped the running of drive motors by control system in time, effectively can protect the drive motors of disintegrating machine, the dynamic parts such as jaw and frame are not destroyed.
Description
Technical field
The utility model relates to a kind of bracket system, particularly relates to a kind of bracket system being provided with pressure sensor.
Background technology
The medium size that jaw crusher is widely used in various ore in the industries such as mine, smelting, building materials, highway, railway, water conservancy and chemical industry is broken, and the most high compressive strength of the material be broken is 320MPa.Jaw crusher uses mainly as one-level (coarse crushing and in broken) crushing mechanism.The motion feature that jaw pressed by existing jaw crusher is divided into simple oscillating-type, complicated oscillating-type and mixing oscillating-type three kinds of patterns, and most widely used is complicated oscillating-type at present.Jaw crusher is primarily of the composition such as rack unit, fixed jaw, dynamic jaw parts, sewing jaw, bracket, adjustment component, take-up device.Dynamic jaw with sewing jaw is directly suspended on eccentric shaft by roller bearing.And eccentric shaft is bearing on the rolling bearing of frame.The bottom bracket of dynamic jaw is supported on and is positioned on the bracket seat of frame rear wall.The adjusting device of discharging opening, is utilize adjusting bolt to change the relative position of drift, thus the width of discharging opening is regulated.There is the take-up device of pull bar, spring and adjusting bolt composition.Make eccentric shaft turns by motor band movable belt pulley, dynamic jaw is just driven does complicated swing, realizes comminuting matter action.
The structure at the bracket place of jaw crusher can be the Chinese utility model patent of 2012205308227 see application number.
In use there are some problems in current jaw crusher; mainly the bracket of jaw crusher is as the safeties of fragmentation; require that jaw crusher ruptures falling under non-broken thing or the serious overload condition of machine, protect dynamic jaw and frame, play safety effect.
Bracket does not generally all adopt cast form, machined and directly install and use.Due to the impact of the factors such as molten error, technique and material, make to be that safety piece has very large randomness with bracket.
Utility model content
(1) technical problem that will solve
The utility model is in order to overcome bracket as the too large shortcoming of safety piece randomness, and the technical problems to be solved in the utility model is to provide the very high bracket system being provided with pressure sensor of a kind of safety
(2) technical scheme
In order to solve the problems of the technologies described above, the utility model provides a kind of like this bracket system being provided with pressure sensor, include bracket, pressure sensor, control system and drive motors, pressure sensor is provided with in the middle part of described bracket, described pressure sensor is connected with described control system, and described control system is connected with described drive motors.
Preferably, in order to adapt to the demand of industrial sites, described control system is PLC control system.
Preferably, in order to improve the reliability of the safety of bracket better, in the middle part of described bracket, be provided with 2 pressure sensors.
Operation principle: pre-set the range of pressure values that bracket can bear in the controls, when bracket is subject to exceeding the range of pressure values that the bracket that presets can bear, if bracket does not rupture, when losing the safety effect of himself, now pressure sensor just can feed back to control system the force value detected, in order to protect drive motors, the dynamic parts such as jaw and frame are not fallen by very large compression failure, the force value that the bracket that control system preset according to exceeding of feeding back of pressure sensor can bear, automatic control drive motors shuts down, thus play protection disintegrating machine drive motors, the effect of the dynamic parts such as jaw and frame.
(3) beneficial effect
It insures the too large shortcoming of randomness as safety piece to avoid bracket; by pressure sensor and control system; when bracket is inoperative as safety piece; can detect that bracket bears in time huge stressed; stopped the running of drive motors by control system in time, effectively can protect the drive motors of disintegrating machine, the dynamic parts such as jaw and frame are not destroyed.Also improve the automatization level of conventional breakers simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Being labeled as in accompanying drawing: 1-bracket, 2-pressure sensor, 3-control system, 4-drive motors.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
embodiment 1
A kind of bracket system being provided with pressure sensor, as shown in Figure 1, include bracket 1, pressure sensor 2, control system 3 and drive motors 4, pressure sensor 2 is provided with in the middle part of described bracket 1, described pressure sensor 2 is connected with described control system 3, and described control system 3 is connected with described drive motors 4.
Operation principle: pre-set the range of pressure values that bracket 1 can bear in control system 3, when bracket 1 is subject to exceeding the range of pressure values that the bracket 1 that presets can bear, if bracket 1 is fracture not, when losing the safety effect of himself, now pressure sensor 2 just can feed back to control system 3 the force value detected, in order to protect drive motors 4, the dynamic parts such as jaw and frame are not fallen by very large compression failure, the force value that the bracket 1 that control system 3 preset according to exceeding of feeding back of pressure sensor 2 can bear, automatic control drive motors 4 shuts down, thus play protection disintegrating machine drive motors 4, the effect of the dynamic parts such as jaw and frame.
embodiment 2
A kind of bracket system being provided with pressure sensor, as shown in Figure 1, include bracket 1, pressure sensor 2, control system 3 and drive motors 4, pressure sensor 2 is provided with in the middle part of described bracket 1, described pressure sensor 2 is connected with described control system 3, and described control system 3 is connected with described drive motors 4.
In order to adapt to the demand of industrial sites, described control system 3 is PLC control system.
In order to improve the reliability of the safety of bracket 1 better, in the middle part of described bracket 1, be provided with 2 pressure sensors 2.
Operation principle: pre-set the range of pressure values that bracket 1 can bear in control system 3, when bracket 1 is subject to exceeding the range of pressure values that the bracket 1 that presets can bear, if bracket 1 is fracture not, when losing the safety effect of himself, now pressure sensor 2 just can feed back to control system 3 the force value detected, in order to protect drive motors 4, the dynamic parts such as jaw and frame are not fallen by very large compression failure, the force value that the bracket 1 that control system 3 preset according to exceeding of feeding back of pressure sensor 2 can bear, automatic control drive motors 4 shuts down, thus play protection disintegrating machine drive motors 4, the effect of the dynamic parts such as jaw and frame.
embodiment 3
A kind of bracket system being provided with pressure sensor, as shown in Figure 1, include bracket 1, pressure sensor 2, control system 3 and drive motors 4, pressure sensor 2 is provided with in the middle part of described bracket 1, described pressure sensor 2 is connected with described control system 3, and described control system 3 is connected with described drive motors 4.
In order to adapt to the demand of industrial sites, described control system 3 is PLC control system.
Operation principle: pre-set the range of pressure values that bracket 1 can bear in control system 3, when bracket 1 is subject to exceeding the range of pressure values that the bracket 1 that presets can bear, if bracket 1 is fracture not, when losing the safety effect of himself, now pressure sensor 2 just can feed back to control system 3 the force value detected, in order to protect drive motors 4, the dynamic parts such as jaw and frame are not fallen by very large compression failure, the force value that the bracket 1 that control system 3 preset according to exceeding of feeding back of pressure sensor 2 can bear, automatic control drive motors 4 shuts down, thus play protection disintegrating machine drive motors 4, the effect of the dynamic parts such as jaw and frame.
The above embodiment only have expressed preferred embodiment of the present utility model, and it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion, improvement and substitute, these all belong to protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be as the criterion with claims.
Claims (3)
1. one kind is provided with the bracket system of pressure sensor, it is characterized in that, include bracket (1), pressure sensor (2), control system (3) and drive motors (4), pressure sensor (2) is provided with at described bracket (1) middle part, described pressure sensor (2) is connected with described control system (3), and described control system (3) is connected with described drive motors (4).
2. a kind of bracket system being provided with pressure sensor according to claim 1, it is characterized in that, described control system (3) is PLC control system.
3. a kind of bracket system being provided with pressure sensor according to claim 1, is characterized in that, is provided with 2 pressure sensors (2) at described bracket (1) middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637647.0U CN204365370U (en) | 2014-10-30 | 2014-10-30 | A kind of bracket system being provided with pressure sensor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420637647.0U CN204365370U (en) | 2014-10-30 | 2014-10-30 | A kind of bracket system being provided with pressure sensor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204365370U true CN204365370U (en) | 2015-06-03 |
Family
ID=53321619
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420637647.0U Expired - Fee Related CN204365370U (en) | 2014-10-30 | 2014-10-30 | A kind of bracket system being provided with pressure sensor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204365370U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583009A (en) * | 2017-01-23 | 2017-04-26 | 柳工美卓建筑设备(常州)有限公司 | Material level control system for mobile crushing workstation |
| CN108906184A (en) * | 2018-07-06 | 2018-11-30 | 太仓市鼎祥五金制品厂 | A kind of jaw crusher with detection function |
| CN108906185A (en) * | 2018-07-06 | 2018-11-30 | 太仓市鼎祥五金制品厂 | A kind of Taw crushing apparatus with refrigerating function |
-
2014
- 2014-10-30 CN CN201420637647.0U patent/CN204365370U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106583009A (en) * | 2017-01-23 | 2017-04-26 | 柳工美卓建筑设备(常州)有限公司 | Material level control system for mobile crushing workstation |
| CN108906184A (en) * | 2018-07-06 | 2018-11-30 | 太仓市鼎祥五金制品厂 | A kind of jaw crusher with detection function |
| CN108906185A (en) * | 2018-07-06 | 2018-11-30 | 太仓市鼎祥五金制品厂 | A kind of Taw crushing apparatus with refrigerating function |
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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: 20150603 Termination date: 20151030 |
|
| EXPY | Termination of patent right or utility model |