CN208542322U - A kind of SNCR urea raw material pressure crushing device - Google Patents
A kind of SNCR urea raw material pressure crushing device Download PDFInfo
- Publication number
- CN208542322U CN208542322U CN201820805147.1U CN201820805147U CN208542322U CN 208542322 U CN208542322 U CN 208542322U CN 201820805147 U CN201820805147 U CN 201820805147U CN 208542322 U CN208542322 U CN 208542322U
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- China
- Prior art keywords
- arc scraper
- scraper
- shaft
- outer housing
- arc
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Abstract
A kind of SNCR urea raw material pressure crushing device, bottom bay, outer housing, arc scraper device, power mechanism, outer housing, power mechanism are separately fixed at bottom bay upper end, axial direction shaft is set in the middle part of arc scraper device, and arc scraper device passes through the fixed support of the bearing of axial shaft and outer housing two sides, bearing block；One end of power mechanism and axial shaft is sequentially connected；Arc scraper device includes cutter shaft, arc scraper, and multiple groups scraper mounting base is arranged on cutter shaft, and arc scraper is separately fixed in scraper mounting base, and two uniformly distributed, 90 ° of cross arrangements of two adjacent groups arc scraper are often classified as on arc scraper circumferencial direction；Cutter shaft and axial shaft are same root shaft；Arc scraper is fixedly connected with scraper mounting base by sheath bolt.The present apparatus is compact-sized, and occupied area is small, easy to disassemble, and maintenance is convenient；Pass through central shaft driven mode, stable transmission, high transmission accuracy simultaneously；Unsplit bedplate is even more stationarity when ensure that body work.
Description
Technical field
The utility model relates to machinery field, in particular to the manufacturing technology of a kind of SNCR urea raw material crushing device is led
Domain.
Background technique
Bulk materials crushing device is usually used in the broken of bulk urea raw material, the scraper device scraper of conventional breakers
It is small with material contact area to be straight, and bottom is not provided with bulk crushing plate, crushing efficiency is low.
Utility model content
In order to overcome the shortcomings of the prior art, the utility model provides a kind of broken dress of SNCR urea raw material pressure
It sets.
The utility model includes bottom bay, outer housing, arc scraper device, power mechanism, outer housing, power mechanism point
It is not fixed on the bottom bay upper end, axial shaft is set in the middle part of the arc scraper device, the arc scraper device is logical
Cross the fixed support of bearing, bearing block of axial shaft and outer housing two sides；One end of the power mechanism and the axial shaft
Transmission connection；The arc scraper device includes cutter shaft, arc scraper, and multiple groups scraper mounting base, arc is arranged on the cutter shaft
Scraper is separately fixed in the scraper mounting base, and two uniformly distributed, two adjacent groups are often classified as on the arc scraper circumferencial direction
The 90 ° of cross arrangements of arc scraper；The cutter shaft and the axial shaft are same root shaft；The arc scraper and the scraper
Mounting base is fixedly connected by sheath bolt.
The utility model scraper is arc, and contact of the arc scraper with fragment, the scope of attack are big, prevents materials from spattering, mentions
High broken precision and efficiency；Be fixedly connected between arc scraper and scraper mounting base by sheath bolt, it is easy to disassemble with
And the timely replacement after abrasion；The arrangement of arc scraper ensure that crushing effect under the premise of using less blade.
The present apparatus is compact-sized, and occupied area is small, easy to disassemble, and maintenance is convenient；Simultaneously by central shaft driven mode, transmission is steady
It is fixed, high transmission accuracy；Unsplit bedplate is even more stationarity when ensure that body work.
Power mechanism described in the utility model includes motor, transmission device, and the motor output end connects the transmission dress
The input terminal set, the output end of the transmission device is driven by one end of sliding cross coupling and the axial shaft to be connected
It connects.Transmission device rotation is driven by motor, transmission device drives axial shaft to rotate by shaft coupling, axial shaft upper blade
Broken work is carried out, it is stable.
Transmission device described in the utility model is gear-box or speed reducer.Gear-box or speed reducer as transmission device,
Its stability is high, prevents the impact of fragment from causing to invert.
The utility model bulk crushing plate uniformly distributed in the fixed muti-piece of the outer housing inside bottom, the arc scraper warp
It crosses between adjacent two blocks of bulk crushing plates.Bulk crushing plate prevents bulk without broken directly from out for forcing broken material
Material mouth discharge, substantially increases crushing efficiency.
Outer housing described in the utility model includes upper housing, lower case, by flanged joint between upper-lower casing, it is described on
Feed inlet is arranged in upper part of the housing, and the lower case lower end is connected with discharge bucket, discharge bucket and the lower case integral solder.Shell
Divide upper and lower two parts flanged joint, bolt is fixed, easy to disassemble and maintenance.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is a kind of structural schematic diagram of the utility model arc scraper device.
Specific embodiment
As shown in Figure 1, 2, 3, this SNCR urea raw material forces crushing device, including bottom bay 1, outer housing 2, arc to be scraped
Knife system 3, power mechanism 4, outer housing 2, power mechanism 4 are separately fixed at 1 upper end of bottom bay, 3 middle part of arc scraper device
Axial direction shaft 5 is set, and arc scraper device 3 passes through the fixed support of the bearing of axial shaft 5 and 2 two sides of outer housing, bearing block；It is dynamic
One end of force mechanisms 4 and axial shaft 5 is sequentially connected；Arc scraper device 3 includes cutter shaft 6, arc scraper 7, is arranged on cutter shaft 6
Multiple groups scraper mounting base 8, arc scraper 7 is separately fixed in scraper mounting base 8, is often classified as two on 7 circumferencial direction of arc scraper
A uniformly distributed, two adjacent groups arc scraper 7 is in 90 ° of cross arrangements；Cutter shaft 6 and axial shaft 5 are same root shaft；Arc scraper 7
It is fixedly connected with scraper mounting base 8 by sheath bolt.
Power mechanism 4 includes motor 9, transmission device 10, and 9 output end of motor connects the input terminal of transmission device 10, transmission
The output end of device 10 is sequentially connected by one end of sliding cross coupling 11 and axial shaft 5；Transmission device 10 is gear
Case or speed reducer.
Further, the bulk crushing plate 15 uniformly distributed in the fixed muti-piece of 2 inside bottom of outer housing, arc scraper 7 pass through phase
Between adjacent two blocks of bulk crushing plates 15.
Outer housing 2 includes upper housing 12, lower case 13, by flanged joint between upper-lower casing 12,13, on upper housing 12
Feed inlet is arranged in portion, and 13 lower end of lower case is connected with discharge bucket 14, discharge bucket 14 and lower case integral solder.
Claims (5)
1. a kind of SNCR urea raw material forces crushing device, bottom bay, outer housing, power mechanism；Characterized by further comprising
Arc scraper device, outer housing, power mechanism are separately fixed at the bottom bay upper end, set in the middle part of the arc scraper device
Axial shaft is set, the arc scraper device passes through the fixed support of the bearing of axial shaft and outer housing two sides, bearing block；It is described
One end of power mechanism and the axial shaft is sequentially connected；The arc scraper device includes cutter shaft, arc scraper, the knife
Multiple groups scraper mounting base is set on axis, and arc scraper is separately fixed in the scraper mounting base, arc scraper circumference side
It is often classified as two uniformly distributed, 90 ° of cross arrangements of two adjacent groups arc scraper upwards；The cutter shaft and the axial shaft are same root
Shaft；The arc scraper is fixedly connected with the scraper mounting base by sheath bolt.
2. SNCR urea raw material according to claim 1 forces crushing device, it is characterised in that the power mechanism includes
Motor, transmission device, the motor output end connect the input terminal of the transmission device, and the output end of the transmission device passes through
One end of sliding cross coupling and the axial shaft is sequentially connected.
3. SNCR urea raw material according to claim 2 forces crushing device, it is characterised in that the transmission device is tooth
Roller box or speed reducer.
4. SNCR urea raw material according to claim 1 forces crushing device, it is characterised in that on the inside of the outer housing
The uniformly distributed bulk crushing plate of the fixed muti-piece in bottom, the arc scraper is by between adjacent two blocks of bulk crushing plates.
5. SNCR urea raw material according to claim 1 forces crushing device, it is characterised in that the outer housing includes upper
Shell, lower case, by flanged joint between upper-lower casing, feed inlet, the lower case lower end is arranged in the upper housing top
It is connected with discharge bucket, discharge bucket and the lower case integral solder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805147.1U CN208542322U (en) | 2018-05-29 | 2018-05-29 | A kind of SNCR urea raw material pressure crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820805147.1U CN208542322U (en) | 2018-05-29 | 2018-05-29 | A kind of SNCR urea raw material pressure crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208542322U true CN208542322U (en) | 2019-02-26 |
Family
ID=65420355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820805147.1U Active CN208542322U (en) | 2018-05-29 | 2018-05-29 | A kind of SNCR urea raw material pressure crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208542322U (en) |
-
2018
- 2018-05-29 CN CN201820805147.1U patent/CN208542322U/en active Active
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