CN204147975U - A kind of material-pulverizing device - Google Patents
A kind of material-pulverizing device Download PDFInfo
- Publication number
- CN204147975U CN204147975U CN201420497369.3U CN201420497369U CN204147975U CN 204147975 U CN204147975 U CN 204147975U CN 201420497369 U CN201420497369 U CN 201420497369U CN 204147975 U CN204147975 U CN 204147975U
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- pulverizer
- temperature
- controller
- feeding
- feeding machine
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- Crushing And Grinding (AREA)
Abstract
The utility model belongs to field of feed processing, relates to a kind of material-pulverizing device.The material-pulverizing device that the utility model provides, comprise pulverizer and be arranged on the feeding machine at feeding hole of pulverizer place, also comprise the temperature sensor be positioned on crusher housing and the pressure sensor be positioned on pulverizer sieve sheet, described temperature sensor is connected with a controller with pressure sensor, and this controller controls the start and stop of feeding machine.When pulverizer temperature is higher than certain design temperature, controller cuts out feeding machine feeding, when pulverizer temperature opens feeding machine feeding lower than certain design temperature Time Controller.The reducing mechanism that the utility model provides, solves the issuable safety issue of sieve network blocking, and energy rapid-digestion network blocking phenomenon, ensure carrying out smoothly of crushing material, time saving and energy saving.
Description
Technical field
The utility model belongs to field of feed processing, relates to a kind of material-pulverizing device.
Background technology
Its control system of existing material-pulverizing device, such as plc control system do not possess temperature too high time autostop.Namely when meticulous with sieve sieve aperture, the efficiency of comminuting matter declines, and because Central Control Room and pulverizer be not in same position, when material can not be discharged in time in pulverizer, feeder also at continuation feeding, thus causes pulverizer putty, and sieve is stuck with paste dead.Time serious, temperature of charge continues to rise, and when reaching material ignition point, material will be natural, also dirt can occur quick-fried when pulverizing chamber dust is excessive.Reaction is artificially shut down to a great extent can not Timeliness coverage.This also increases unsafe factor.
Utility model content
The purpose of this utility model provides a kind of material-pulverizing device for above-mentioned deficiency, and this device by real time status such as monitoring reducing mechanism temperature, and takes related mechanism, ensures the safe handling of producing.
For achieving the above object, the technical solution of the utility model is as follows:
A kind of material-pulverizing device, comprise pulverizer and be arranged on the feeding machine at feeding hole of pulverizer place, also comprise the temperature sensor be positioned on crusher housing and the pressure sensor be positioned on pulverizer sieve sheet, described temperature sensor is connected with a controller with pressure sensor, and this controller controls the start and stop of feeding machine.When pulverizer temperature is higher than certain design temperature, controller cuts out feeding machine feeding, when pulverizer temperature opens feeding machine feeding lower than certain design temperature Time Controller.
The both sides, bottom of above-mentioned pulverizer sieve sheet have a projection respectively, and crusher housing has the vertical chute matched with described projection, is connected with an eccentric-type vibrator in sieve bottom, the start and stop of this vibrator are controlled by the controller.Vibrator drives sieve to make up-down vibration, thus can solve the problem of sieve network blocking within the extremely short time.
Above-mentioned controller also controls the start and stop of pulverizer.
Said temperature sensor can be touch sensor, such as magnet-type surface temperature sensor.
By setting height critical-temperature and height critical pressure to controller, when pressure when pulverizer temperature reaches high-critical temperature or in sieve reaches high critical pressure, controller cuts out feeding machine feeding, when pulverizer temperature starts feeding machine feeding lower than pressure during low critical-temperature and in sieve lower than low critical pressure Time Controller.In addition, also can set when the pressure durations in sieve is higher than high critical pressure, vibrator opened by controller, and vibrator makes sieve vibrate, thus rapid-digestion network blocking phenomenon.
The material-pulverizing device that the utility model provides, solves the issuable safety issue of sieve network blocking, and energy rapid-digestion network blocking phenomenon, ensure carrying out smoothly of crushing material, time saving and energy saving.
Accompanying drawing explanation
Fig. 1 is the utility model material-pulverizing device structural representation;
Fig. 2 is the partial enlarged drawing of reducing mechanism;
Fig. 3 is eccentric wheel structure schematic diagram.
Wherein, 1 charging aperture, 2 hammer leaves, 3 rotating shafts, 4 motors (A), 5 sieves, 6 discharging openings, 7 feeding machines, 8 controllers, 9 temperature sensors, 10 pressure sensors, 11 eccentric wheels, 12 motors (B), 13 crusher housings, 14 projections, 15 chutes, 16 foreign steamers, wheel in 17,18 motors (B) rotating shaft.
Detailed description of the invention
Below in conjunction with accompanying drawing, reducing mechanism of the present utility model is further described, but should not be construed as restriction of the present utility model.Under the prerequisite not deviating from the utility model spirit and essence, to the amendment of technical solutions of the utility model or soak and all belong to scope of the present utility model.
Embodiment 1 reducing mechanism
As shown in Figure 1, material-pulverizing device comprises pulverizer and is arranged on the feeding machine 7 at feeding hole of pulverizer 1 place, crusher housing 13 has temperature sensor 9, pulverizer sieve sheet 5 has pressure sensor 10, temperature sensor 9 is connected with a controller 8 with pressure sensor 10, temperature information and pressure information are real-time transmitted to controller 8, and controller 8 controls the start and stop of feeding machine 7 according to temperature information and pressure information.
For hammer type crushing device, the some hammer leaves 2 be arranged in rotating shaft 3 that motor (A) 4 drives are provided with in crusher housing 13, sieve 5 is positioned at below hammer leaf group, pulverizer upper end has bucket-shaped charging aperture 1, bottom is bucket-shaped discharging opening 6, and temperature sensor 9 is positioned on crusher housing 13, and pressure sensor 10 is positioned in sieve 5, both are all connected with controller 8, and controller 8 controls the start and stop of feeding machine 7 according to temperature information and pressure information.Controller 8 also controls the start and stop of pulverizer according to temperature information and pressure information.
As shown in Figure 2, in the both sides, bottom of pulverizer sieve sheet 5, there is a sieve projection 14 respectively, crusher housing 13 has the vertical chute 15 matched with described projection 14, is connected with an eccentric-type vibrator in sieve 5 bottom, the controlled device 8 of start and stop of this vibrator controls.
As shown in Figure 3, eccentric-type vibrator can comprise eccentric wheel 11 and drive the motor (B) 12 of eccentric wheel 11, eccentric wheel 11 comprises interiorly takes turns 17 and foreign steamer 16, the rotating shaft 18 of motor (B) 12 with take turns 17 in eccentric wheel and be connected, and 17 centers of circle are not taken turns interior in junction.
By setting height critical-temperature and height critical pressure to controller, when pressure when pulverizer temperature reaches high-critical temperature or in sieve reaches high critical pressure, controller cuts out feeding machine feeding, when pulverizer temperature starts feeding machine feeding lower than pressure during low critical-temperature and in sieve lower than low critical pressure Time Controller.Also can be set as when pulverizer temperature reaches high-critical temperature, controller cuts out feeding machine feeding, and close pulverizer work, open vibrator simultaneously, when screen cloth pressure closes vibrator lower than during low critical pressure, when pulverizer temperature starts pulverizer and feeding machine work lower than during low critical-temperature.In addition, also can set when the pressure durations in sieve is higher than high critical pressure, vibrator opened by controller, and vibrator makes sieve vibrate, thus rapid-digestion network blocking phenomenon.Such as, setting high temperature 50 degree of low temperature 20 degree are supposed.When pulverizing built-in temperature stops feeding to feeder when 50 degree, pulverizer is shut down.When temperature drops to 20 degree, pulverizer could start.Otherwise can not start shooting.
Claims (5)
1. a material-pulverizing device, comprise pulverizer and be arranged on the feeding machine at feeding hole of pulverizer place, it is characterized in that, also comprise the temperature sensor be positioned on crusher housing and the pressure sensor be positioned on pulverizer sieve sheet, described temperature sensor is connected with a controller with pressure sensor, and this controller controls the start and stop of feeding machine.
2. reducing mechanism according to claim 1, it is characterized in that, the both sides, bottom of described pulverizer sieve sheet have a projection respectively, crusher housing has the vertical chute matched with described projection, be connected with an eccentric-type vibrator in sieve bottom, the start and stop of this eccentric-type vibrator are controlled by the controller.
3. reducing mechanism according to claim 1 and 2, is characterized in that, described controller controls the start and stop of pulverizer.
4. reducing mechanism according to claim 1 and 2, is characterized in that, described temperature sensor is magnet-type surface temperature sensor.
5. reducing mechanism according to claim 1 and 2, is characterized in that, described pulverizer is beater disintegrating machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497369.3U CN204147975U (en) | 2014-08-28 | 2014-08-28 | A kind of material-pulverizing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420497369.3U CN204147975U (en) | 2014-08-28 | 2014-08-28 | A kind of material-pulverizing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204147975U true CN204147975U (en) | 2015-02-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420497369.3U Active CN204147975U (en) | 2014-08-28 | 2014-08-28 | A kind of material-pulverizing device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204147975U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107511207A (en) * | 2017-08-01 | 2017-12-26 | 鲍英浩 | A kind of gynaecology disposable specula reducing mechanism of vagina |
| WO2018176280A1 (en) * | 2017-03-29 | 2018-10-04 | 深圳市源畅通科技有限公司 | Smart control system for crushing machinery |
-
2014
- 2014-08-28 CN CN201420497369.3U patent/CN204147975U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018176280A1 (en) * | 2017-03-29 | 2018-10-04 | 深圳市源畅通科技有限公司 | Smart control system for crushing machinery |
| CN107511207A (en) * | 2017-08-01 | 2017-12-26 | 鲍英浩 | A kind of gynaecology disposable specula reducing mechanism of vagina |
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|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |