CN206701442U - A kind of multistage grinder - Google Patents
A kind of multistage grinder Download PDFInfo
- Publication number
- CN206701442U CN206701442U CN201621336114.4U CN201621336114U CN206701442U CN 206701442 U CN206701442 U CN 206701442U CN 201621336114 U CN201621336114 U CN 201621336114U CN 206701442 U CN206701442 U CN 206701442U
- Authority
- CN
- China
- Prior art keywords
- shell
- upper shell
- lower shell
- ball nut
- rotating shaft
- 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
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of multistage grinder, including the upper shell that lower end is hollow-core construction and the lower shell that upper end is hollow-core construction；The periphery of the lower shell and the inner headed face of upper shell are engaged；Rotating shaft is provided with the upper shell, rotating shaft is provided with multiple crushing vanes；Roller is provided with the lower shell, roller periphery is provided with multigroup chopper blade vertically, and gap is provided between adjacent chopper blade group；Guide cylinder is provided with the support, guide cylinder is fixedly connected with upper shell, the ball nut being provided with guide cylinder, and annular canister is provided between ball nut and rotating shaft, and annular canister one end is connected with ball nut, and the other end is fixedly connected with rotating shaft；The output shaft of the electric rotating machine is provided with the ball screws bar coordinated with ball nut.The multistage grinder is advantageous to popularization and application.
Description
Technical field
Disintegrating apparatus technical field is the utility model is related to, in particular to a kind of multistage grinder.
Background technology
Traditional multistage grinder often occurs that grinding time is longer, and crushing effect is not when crushing big object
It is good, seriously reduce production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of multistage grinder, to solve the deficiencies in the prior art.
To realize the utility model purpose, the technical scheme used for：
A kind of multistage grinder, it is characterised in that including the upper shell that lower end is hollow-core construction and upper end be hollow-core construction
Lower shell；The periphery of the lower shell and the inner headed face of upper shell are engaged；Rotating shaft, rotating shaft are provided with the upper shell
It is provided with multiple crushing vanes；Conical plate is provided with the upper shell；The anchor ring at the big end of conical plate and upper shell it is interior
There is gap between disc, and be fixed on conical plate provided with multiple between the anchor ring at the big end of conical plate and the inner headed face of upper shell
Connecting rod on upper shell；Roller is provided with the lower shell, roller periphery is provided with multigroup chopper blade vertically, and adjacent
Gap is provided between chopper blade group；The lower shell inner headed face is provided with multigroup blade vertically, and every group of blade is arranged on phase
Between adjacent chopper blade group；Rotary electric machine is provided with below the lower shell, the output shaft of rotary electric machine is stretched into lower shell, and with
Roller lower end is fixedly connected；The upper shell upper end is provided with charging aperture, and lower shell lower end is provided with discharging opening；The lower shell overcoat
Provided with annular slab, the lower end of annular slab is provided with supporting leg；The upper end of the annular slab is provided with motor, and the output shaft end of motor is set
There is driving gear；The lower shell periphery fixed cover is provided with gear ring, and gear ring is connected with driving gear；Under the annular slab
End is provided with the supporing shell that section is L-shaped, and rolling bearing is provided between supporing shell and lower shell lower surface；The annular slab
Upper end is provided with the support frame of support upper shell；Electric rotating machine is provided with above the upper shell, is set between electric rotating machine and upper shell
There is support, support is fixedly connected with upper shell, and electric rotating machine is arranged on support；Guide cylinder, guide cylinder are provided with the support
It is fixedly connected with upper shell, the ball nut being provided with guide cylinder, annular canister, annular canister one is provided between ball nut and rotating shaft
End is connected with ball nut, and the other end is fixedly connected with rotating shaft；The output shaft of the electric rotating machine is provided with to be coordinated with ball nut
Ball screws bar.
The beneficial effects of the utility model are：
Lump enters in upper shell from charging aperture first, drives ball screws bar to rotate by electric rotating machine, passes through
Ball screws bar coordinates with ball nut, reversely rotates ball nut.Because ball nut is fixed with rotating shaft by annular canister
Connection, ball nut drive rotating shaft rotation, and primary comminution is carried out to lump by crushing vane；Simultaneously make rotating shaft upwards or
Person moves down, and crushing can be realized by realizing in regional in upper shell, so as to improve crush efficiency；After primary comminution
Lump become fritter object, multiple fritter objects enter lower shell by the big end of conical plate and the gap of upper shell
It is interior, drive roller to rotate by rotary electric machine, roller drives multigroup chopper blade to rotate, because every group of blade on lower shell is set
Put between adjacent chopper blade group, so as to realize that chopper blade is sheared with blade to fritter object, further crush small
Block object；In addition, being rotated by motor driven driving gear, driving gear drives ring gear against rotation, lower shell is rotated, from
And blade is rotated backward relative to chopper blade, so as to increase the shearing force of blade and chopper blade, fast-crushing fritter thing
Body.The utility model is crushed twice to lump, greatly improves operating efficiency, avoids traditional pulverizer one
The shortcomings that secondary property crushing is longer there is grinding time, and crushing effect is bad.
Brief description of the drawings
Fig. 1 is the structural representation of multistage grinder provided by the utility model.
Embodiment
The utility model is described in further detail below by specific examples of the implementation and with reference to accompanying drawing.
The shown multistage grinders provided by the utility model of Fig. 1, including lower end are the upper shell 1 of hollow-core construction and upper
Hold the lower shell 2 for hollow-core construction；The inner headed face of the periphery and upper shell 1 of the lower shell 2 is engaged；The upper shell
Rotating shaft 26 is provided with 1, rotating shaft 26 is provided with multiple crushing vanes 25；Conical plate 24 is provided with the upper shell 1；The conical plate
There is gap between 24 anchor rings held greatly and the inner headed face of upper shell 1, and the anchor ring held greatly of conical plate 24 and upper shell 1 is interior
Be provided with the multiple connecting rods 10 conical plate 24 being fixed on upper shell 1 between disc；Roller 7 is provided with the lower shell 2, is rolled
7 peripheries of cylinder are provided with multigroup chopper blade 23 vertically, and gap is provided between adjacent chopper blade group；In the lower shell 2
Disc is provided with multigroup blade 21 vertically, and every group of blade 21 is arranged between adjacent chopper blade group；The lower section of lower shell 2
Provided with rotary electric machine 6, the output shaft of rotary electric machine 6 is stretched into lower shell 2, and is fixedly connected with the lower end of roller 7；The upper shell
1 upper end is provided with charging aperture 11, and the lower end of lower shell 2 is provided with discharging opening 5；Annular slab 3 is arranged with outside the lower shell 2, annular slab 3
Lower end is provided with supporting leg 9；The upper end of the annular slab 3 is provided with motor 12, and the output shaft end of motor 12 is provided with driving gear 14；
The periphery fixed cover of lower shell 2 is provided with gear ring 22, and gear ring 22 is connected with driving gear 14；The lower end of annular slab 3
Provided with the supporing shell 8 that section is L-shaped, rolling bearing 4 is provided between supporing shell 8 and the lower surface of lower shell 2；The annular slab
3 upper end is provided with the support frame 13 of support upper shell 1；The top of the upper shell 1 is provided with electric rotating machine 19, electric rotating machine 19 with it is upper
Support 18 is provided between cylinder 0, support 18 is fixedly connected with upper shell 1, and electric rotating machine 19 is set on mount 18；The support
Guide cylinder 17 is provided with 18, guide cylinder 17 is fixedly connected with upper shell 1, the ball nut 16 being provided with guide cylinder 17, ball spiral shell
Annular canister 15 is provided between mother 16 and rotating shaft 26, the one end of annular canister 15 is connected with ball nut 16, and the other end is fixed with rotating shaft 26
Connection；The output end of the electric rotating machine 19 is provided with the ball screws bar 20 coordinated with ball nut 16.
Lump enters in upper shell 1 from charging aperture 11 first, drives ball screws bar 20 to revolve by electric rotating machine 19
Turn, coordinated by ball screws bar 20 and ball nut 16, reversely rotate ball nut 16.Due to ball nut 16 and rotating shaft
26 are fixedly connected by annular canister 15, and ball nut 16 drives rotating shaft 26 to rotate, and lump is carried out just by crushing vane
Level crushes；Move up rotating shaft 26 simultaneously, crushing can be realized by realizing in regional in upper shell 1, from
And improve crush efficiency；Lump after primary comminution becomes fritter object, and multiple fritter objects pass through conical plate 24
Big end and the gap of upper shell 1 enter in lower shell 2, drive roller 7 to rotate by rotary electric machine 6, roller 7 drives multigroup chopping
Blade 23 rotates, between being arranged on adjacent 23 groups of chopper blade due to every group of blade 21 on lower shell 2, so as to realize chopping leaf
Piece 23 is sheared with blade 23 to fritter object, further crushes fritter object；In addition, driving gear is driven by motor 12
14 rotate, and driving gear 14 drives gear ring 22 to rotate, and lower shell 2 is rotated, so that blade 21 is relative to chopper blade
23 rotate backward, so as to increase the shearing force of blade 21 and chopper blade 23, fast-crushing fritter object.The utility model is to big
Block object is crushed twice, greatly improves operating efficiency, and avoiding traditional pulverizer, disposably there is powder for crushing
The shortcomings that broken time is longer, and crushing effect is bad.
Preferred embodiment of the present utility model is the foregoing is only, is not limited to the utility model, for this
For the technical staff in field, the utility model can have various modifications and variations.It is all in the spirit and principles of the utility model
Within, any modification, equivalent substitution and improvements made etc., it should be included within the scope of protection of the utility model.
Claims (1)
1. a kind of multistage grinder, it is characterised in that including the upper shell that lower end is hollow-core construction and upper end be hollow-core construction
Lower shell；The periphery of the lower shell and the inner headed face of upper shell are engaged；Rotating shaft is provided with the upper shell, in rotating shaft
Provided with multiple crushing vanes；Conical plate is provided with the upper shell；The anchor ring at the big end of conical plate and the inner circle of upper shell
There is gap between face, and be fixed on conical plate provided with multiple between the anchor ring at the big end of conical plate and the inner headed face of upper shell
Connecting rod on cylinder；Roller is provided with the lower shell, roller periphery is provided with multigroup chopper blade vertically, and adjacent cuts
Gap is provided between broken blade group；The lower shell inner headed face is provided with multigroup blade vertically, and every group of blade be arranged on it is adjacent
Between chopper blade group；Be provided with rotary electric machine below the lower shell, the output shaft of rotary electric machine is stretched into lower shell, and with rolling
Cylinder lower end is fixedly connected；The upper shell upper end is provided with charging aperture, and lower shell lower end is provided with discharging opening；It is arranged outside the lower shell
There is annular slab, the lower end of annular slab is provided with supporting leg；The upper end of the annular slab is provided with motor, and the output shaft end of motor is provided with
Driving gear；The lower shell periphery fixed cover is provided with gear ring, and gear ring is connected with driving gear；The annular slab lower end
Provided with the supporing shell that section is L-shaped, rolling bearing is provided between supporing shell and lower shell lower surface；The annular slab it is upper
End is provided with the support frame of support upper shell；Electric rotating machine is provided with above the upper shell, is provided between electric rotating machine and upper shell
Support, support are fixedly connected with upper shell, and electric rotating machine is arranged on support；Be provided with guide cylinder in the support, guide cylinder and
Upper shell is fixedly connected, the ball nut being provided with guide cylinder, and annular canister, annular canister one end are provided between ball nut and rotating shaft
It is connected with ball nut, the other end is fixedly connected with rotating shaft；The output shaft of the electric rotating machine is provided with what is coordinated with ball nut
Ball screws bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336114.4U CN206701442U (en) | 2016-12-07 | 2016-12-07 | A kind of multistage grinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621336114.4U CN206701442U (en) | 2016-12-07 | 2016-12-07 | A kind of multistage grinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206701442U true CN206701442U (en) | 2017-12-05 |
Family
ID=60472149
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621336114.4U Expired - Fee Related CN206701442U (en) | 2016-12-07 | 2016-12-07 | A kind of multistage grinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206701442U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469027A (en) * | 2018-01-30 | 2018-08-31 | 叶吉利 | A kind of novel biomass solid fuel high efficient combustion device |
-
2016
- 2016-12-07 CN CN201621336114.4U patent/CN206701442U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108469027A (en) * | 2018-01-30 | 2018-08-31 | 叶吉利 | A kind of novel biomass solid fuel high efficient combustion device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171205 Termination date: 20181207 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |