CN209222302U - A kind of gardens discarded plant twin shaft rolling grinding device - Google Patents
A kind of gardens discarded plant twin shaft rolling grinding device Download PDFInfo
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- CN209222302U CN209222302U CN201822031427.4U CN201822031427U CN209222302U CN 209222302 U CN209222302 U CN 209222302U CN 201822031427 U CN201822031427 U CN 201822031427U CN 209222302 U CN209222302 U CN 209222302U
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- blade
- cutter shaft
- grinding device
- movable arbor
- crushing chamber
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Abstract
The utility model relates to the twin shafts for gardens discarded plant a kind of in grinding device technical field to roll grinding device, including feed hopper, crushing chamber and discharge bucket, crushing chamber the upper side and lower side are connected to feed hopper and discharge bucket respectively；Twin shaft grinding device is equipped in crushing chamber, twin shaft grinding device includes active cutter shaft and from movable arbor, active cutter shaft and spaced set has blade respectively from movable arbor, and it active cutter shaft and is staggered from the blade on movable arbor, spacer is equipped on same cutter shaft between adjacent knife blades, the thickness of spacer and the thickness of blade are equal, and crushing chamber is equipped with the backgauge component leaked under the particle for being respectively used to block on the upside of cutter shaft with the two sidewalls that cutter shaft is parallel.The twin shaft of the utility model rolls grinding device, and backgauge component is arranged in the crushing shaft two sides in crushing chamber, is leaked through with the material for preventing upside from not crushing from gap blade, and influences the crushing effect of pulverizer.
Description
Technical field
The utility model relates to grinding device technical field, in particular to a kind of twin shaft for gardens discarded plant rolls
Grinding device.
Background technique
" garden plant waste " refers to the plant residue that ornamental plant withers and falls or generates during nourishment, main
If the branch of plant, fruit, weeds and fallen leaves etc..China has forest tree resource abundant, in recent years, with sustainable development
The iterative method of strategy, plant residue carries out recycling, harmless treatment has earned widespread respect.
Garden plant waste is either as biomass energy processing, or as organic mat and produces raw material,
It requires to carry out a series of pretreatment process, their size, moisture content etc. is made to reach requirement, wherein cutting and crushing are to close
Key process.As utility model patent " the integrated cutterhead that the cutting of a kind of pair of branch feeds and crushes " (patent No.:
The air flow direction when cutterhead work 201620389025.X) is devised with turbofan principle, is realized on integrated cutterhead
Cutting charging+crushing two stages of branch are crushed, it is high-efficient and compact-sized.For another example " one kind is suitable for utility model patent
The crusher rotor crushed for branch " (patent No.: 201420780706. X) discloses one kind by crushing disk and powder
Then the rotor mill that broken knife coaxially forms crushes the branch of slice first by Wooden slice in crushing process, mentions
High crushing effect.Above-mentioned patent has preferable branch crushing effect, but the crushing of this single axle needs higher turn
Speed and rotary inertia ensure crushing effect, and energy consumption is larger." a kind of biological particles production is crushed utility model patent with branch
Grinding device " (patent No.: 201721435419 .5) realizes the grinding to branch by the roller that two outer walls are welded with tooth block,
Improve the efficiency of crushing.But between two pieces of rollers, there are gaps, and the feelings of branch powder leakage easily occurs in the part for not installing tooth block
Condition.It had not only been able to achieve branch exhaustive therefore, it is necessary to one kind to crush, but also revolving speed can be reduced to reduce the branch pulverizing device of power consumption.
Utility model content
The utility model crushes structure ornamental plant pulverizer for twin shaft in the prior art and is carrying out in the middle part of crushing process
The material of non-cutting and grinding is divided to be easy to provide a kind of gardens discarded plant twin shaft rolling from the problem of leaking lower between cutter shaft and blade
Grinding device, to solve the above problems.
The purpose of this utility model is achieved in that a kind of gardens discarded plant twin shaft rolling grinding device, including into
Hopper, crushing chamber and discharge bucket, described crushing chamber the upper side and lower side are connected to feed hopper and discharge bucket respectively；It is equipped in crushing chamber
Twin shaft grinding device, the twin shaft grinding device include active cutter shaft and from movable arbor, the active cutter shaft and from movable arbor
Spaced set has a blade respectively, and active cutter shaft and is staggered from the blade on movable arbor, adjacent knife on same cutter shaft
Spacer is equipped between piece, the thickness of the spacer and the thickness of blade are equal, which is characterized in that the crushing chamber is parallel with cutter shaft
Two sidewalls are equipped with the backgauge component leaked under the particle being respectively used to block on the upside of cutter shaft.
The twin shaft of the utility model rolls grinding device, and backgauge component is arranged in the crushing shaft two sides in crushing chamber, by powder
The gap in gap and blade and crushing chamber side wall between the broken each adjacent knife blades in axis two sides is blocked by backgauge component, to prevent upside
The material not crushed is leaked through from gap blade, and influences the crushing effect of pulverizer.
As the preferred of the utility model, the backgauge component includes close to active cutter shaft and the crushing chamber side from movable arbor
Respectively arranged spacing board and the stock guide for door interval sheet separation on wall, on the spacing board and neighbouring cutter shaft every
Set cooperation is opposite, and the thickness of spacing board is equal with spacer thickness, and the stock guide is for main movable arbor and on the outside of movable arbor
It is inlaid in hang plate between spacing board and crushing chamber side wall, the stock guide is along the flour chamber side wall parallel with cutter shaft to outside blade
Edge direction tilts obliquely.The backgauge component of the utility model, by the gap blade on the outside of cutter shaft by spacing board barrier, by knife
The stock guide that is obliquely installed is embedded between piece outer rim and crushing chamber side wall, can be effectively prevented material from the gap on the outside of cutter shaft to
Lower leakage.
As a kind of preferred embodiment of spacing board, the spacing board be trapezoidal plate and it is upper undercutting be segmented into it is corresponding with spacer
The arc of circumferential play cooperation docking, another bottom edge of the spacing board and the side wall of crushing chamber are adjacent to, and each spacing board is close to powder
Be respectively equipped with through hole on the inside of two base angles of broken chamber, through there is a connecting rod between each through hole, the both ends of the connecting rod with it is right
The crushing cavity wall answered is fixed.The spacing board of the utility model structure, trapezoidal structure, in two parallel bottom edges, a bottom edge
Be closely attached on the side wall of crushing chamber, another bottom edge cutting camber cooperates with spacer circumferential play to be docked, blade gap plate and every
It is rotated between set, the spacing board of trapezium structure blocks spacer lateral gap, and keeps material downward along the side of trapezoidal spacing board
It slides and send with rotation cutter shaft to carrying out cutting and grinding between two cutter shafts.
As a kind of improvement of the utility model blade structure, the blade periphery is equipped with several inclined to same rotation direction
Tooth form blade, the cutting edge contour of the blade are in the arc of indent, and peripheral edge of the blade in addition to cutting edge, which is equipped with, rubs
Wipe tooth.The blade structure of the utility model, the cutting edge of concave arc, the blade on two cutter shafts are rotated to the inside of two axis simultaneously
When, can be convenient will hook by the material of cutting edge and concentrates to cutting orientation, improve the cutting quantity of single material, while removing sword
Friction teeth is arranged in blade outer rim outside mouthful, can increase the frictional force of the material contacted with blade circumference, promote material with blade
It is mobile to cutting orientation in the same direction, to further increase the cutting quantity of single material.
It is hexagonal axis for the phase angle installed on cutter shaft convenient for adjusting blade, the active cutter shaft and from movable arbor,
The blade and the centre bore of cutter shaft cooperation are positive ten octagons, the corresponding regular hexagon of the axial section of the hexagonal axis and blade
Positive ten octagonal circumscribed circle diameters of centre bore are equal.In the structure of the utility model, active cutter shaft and from movable arbor be six
Angle axis, the mounting hole of blade are the positive ten octagon hole with circumscribed circle diameter, when installing blade, adjacent knife blades can accurately be controlled
The spiral angle made in 20 ° of integral multiple is successively coupled and is realized the fixation of blade circumferential direction, is made on same hexagonal axis
Each blade cutter tooth along it is axial be in uniform Spiral distribution.
Further, it the active cutter shaft and is in staggered distribution from the tooth form of each blade on movable arbor along axial screw shape,
The angle that adjacent knife blades spiral is staggered is equal, and active cutter shaft and spiral shell from each blade on movable arbor are to opposite.
Preferably, the blade periphery is evenly equipped with four to six tooth form blades to one kind as the utility model blade structure.
Detailed description of the invention
Fig. 1 is that the gardens discarded plant twin shaft of the utility model rolls grinding device schematic diagram.
Fig. 2 is the structural schematic diagram of crushing chamber.
Fig. 3 is the structural schematic diagram that crushing chamber does not install twin shaft grinding device.
Fig. 4 is the scheme of installation of gap plate.
Fig. 5 is the structural schematic diagram of twin shaft grinding device.
Fig. 6 is the structural schematic diagram of main movable arbor.
Fig. 7 is the structural schematic diagram of blade.
Wherein, 1 feed hopper；2 crushing chambers；201 spacing boards；202 stock guides；203 support bases；204 connecting rods；33 dischargings
Bucket；4 motors；5 belt main wheels；6 belts；7 belt accessory whorls；8 twin shaft grinding devices；801 active cutter shafts；802 from movable arbor；803
Driving gear；804 driven gears；805 blades；805A blade；805B friction teeth；806 spacers.
Specific embodiment
As Fig. 1-Fig. 7 show the utility model gardens discarded plant twin shaft roll grinding device, including feed hopper 1,
Crushing chamber 2 and discharge bucket 3,2 the upper side and lower side of crushing chamber are connected to feed hopper 1 and discharge bucket 3 respectively；It is equipped in crushing chamber 2 double
Axis grinding device 8, the twin shaft grinding device 8 include active cutter shaft 801 and set respectively from movable arbor 802, the cavity wall of crushing chamber
There are four sets of support bases 203, is respectively used to rotational support active cutter shaft 801 and from movable arbor 802；Active cutter shaft 801 and from moving knife
Spaced set has a blade 805 respectively on axis 802, and active cutter shaft 801 and staggeredly sets from the blade 804 on movable arbor 802
Set, on same cutter shaft between adjacent knife blades be equipped with spacer 806, the thickness of spacer 806 is equal with the thickness of blade 805, crushing chamber 2 and
The parallel two sidewalls of cutter shaft are equipped with the backgauge component leaked under the particle being respectively used to block on the upside of cutter shaft.Pass through above-mentioned backgauge portion
Part can prevent the small material not crushed on the upside of twin shaft grinding device from being leaked from gap blade without crushing to downside.
For convenient for the driving of multiaxis grinding device operating, the active of the utility model also axis 801 and from movable arbor 802 stretch out
Shaft end on the outside of crushing chamber is separately installed with driving gear 803 and driven gear 804；Active cutter shaft 801 passes through belt drive
Belt accessory whorl 7 is installed in structure driving rotation, the end of specific active cutter shaft 801, and gardens discarded plant twin shaft rolls grinding device
Belt main wheel 5 is installed on base, and is driven by motor 4, is connected between belt main wheel 5 and belt accessory whorl by belt.
The present embodiment backgauge component includes setting close to active cutter shaft 801 and respectively from the crushing chamber side wall of movable arbor 802
Spacer on the spacing board 201 set and the stock guide 202 for 201 gap of door spacing board, spacing board 201 and neighbouring cutter shaft
806 cooperations are opposite, and the thickness of spacing board 201 is equal with 806 thickness of spacer, stock guide 202 be located at active cutter shaft 801 and from
802 outside of movable arbor is simultaneously inlaid in hang plate between spacing board 201 and crushing chamber side wall, and stock guide 202 is along parallel with cutter shaft
Flour chamber side wall tilts obliquely to blade outer rim direction, to realize the material of the gap location between spacing board along stock guide to two
Also axis feedstock direction imports.Gap blade on the outside of cutter shaft is passed through 201 barrier of spacing board by the backgauge component of the utility model,
Gap between blade outer rim spacing board is imported by stock guide to two axis feedstock directions, material can be effectively prevented outside cutter shaft
The gap of side is leaked downwards, to guarantee crushing effect.
The spacing board 201 of the present embodiment is trapezoidal plate and upper undercutting is segmented into outer circumference portion interdigit corresponding with spacer 806
The arc-shaped notch of gap cooperation docking, another bottom edge of spacing board 201 and the side wall of crushing chamber 2 be adjacent to, and each spacing board 201 is close to powder
Be respectively equipped with through hole on the inside of two base angles of broken chamber, through there is a connecting rod 204 between each through hole, the both ends of connecting rod 204 with
Corresponding crushing cavity wall is fixed, and realizes the whole fixation of spacing board 201.The spacing board 201 of the utility model structure, trapezoidal knot
Structure, in two parallel bottom edges, a bottom edge is closely attached on the side wall of crushing chamber, outside another bottom edge cutting camber and spacer 806
The docking of all clearance fits, blade rotate between gap plate 201 and spacer 806, and the spacing board 201 of trapezium structure is by spacer 806
Lateral gap blocks, and material is made to send between two cutter shafts and carry out along the side slide downward of trapezoidal spacing board and with rotation cutter shaft
Cutting and grinding.
To prevent material from skidding at the charging of two cutter shafts, 805 periphery of blade is equipped with several to the inclined tooth of same rotation direction
The cutting edge contour of the blade 805A of shape, blade 805A are in the arc of indent, and peripheral edge of the blade in addition to cutting edge, which is equipped with, rubs
Wipe tooth 805B.Generally according to different cutting demands, blade periphery is evenly equipped with the blade of four to six tooth forms, has in the present embodiment
Body is that four tooth form blades are arranged in each blade periphery, to convey feed convenient for material, active cutter shaft 801 and from movable arbor 802
On the tooth form of each blade be in staggered distribution along axial screw shape, the angle that adjacent knife blades spiral is staggered is equal, 801 He of active cutter shaft
From the spiral shell of each blade on movable arbor 802 to opposite.
The blade structure of this practical embodiment, the cutting edge 805A of concave arc, the blade on two cutter shafts is simultaneously to two axis
When inside rotates, can be convenient will hook by the material of cutting edge and concentrates to cutting orientation, improve the cutting quantity of single material,
Friction teeth 805B is arranged in the blade outer rim in addition to cutting edge simultaneously, can increase the frictional force of the material contacted with blade circumference, promotees
It is mobile to cut direction in the same direction with blade to make material, to further increase the cutting quantity of single material.
It is six for the phase angle installed on cutter shaft convenient for adjusting blade 805, active cutter shaft 801 and from movable arbor 802
The centre bore of angle axis, blade and cutter shaft cooperation is positive ten octagons, in the corresponding regular hexagon of the axial section of hexagonal axis and blade
The positive ten octagonal circumscribed circle diameters in heart hole are equal.In the structure of the utility model, active cutter shaft 801 and from movable arbor 802
For hexagonal axis, the mounting hole of blade 805 is the positive ten octagon hole with circumscribed circle diameter, can be by adjacent knife when installing blade
The spiral angle that piece is accurately controlled in 20 ° of integral multiple is successively coupled and is realized the fixation of blade circumferential direction, is made same
The cutter tooth of each blade 805 on hexagonal axis, in uniform Spiral distribution, had both facilitated cutter tooth screw pitch on same cutter shaft along axial
Control, also facilitate the control and fixation of 805 setting angle of blade.
The above-mentioned gardens discarded plant twin shaft of the utility model rolls grinding device, and the course of work is as follows: opening motor 4
Power switch, motor by belt gear drive driving gear 803 rotate counterclockwise, and drive be engaged with it is driven
Gear 804 rotates clockwise, and driving gear 803 and driven gear 804 drive active cutter shaft 801 and from 802 turns of movable arbor respectively
It is dynamic, so that the blade 805 for the engagement that intersects be driven to rotate；Blade 11 is to active cutter shaft 801 and from the third side of movable arbor 802
To rotation, material in crushing chamber 2 is cut with this and is crushed, in above-mentioned crushing process, the material on the upside of twin shaft grinding device,
During twin shaft engagement rotation, acted on by the guide of the helical feed of twin shaft, blade and material rubbing action and backgauge component
Can only by active cutter shaft 801 and from movable arbor 802 cutting after can just fall to discharge bucket 3.Will not occur without crushing and
Material leakage problem.Simultaneously by the improvement of blade structure, blade single cut amount is also improved, to improve crush efficiency.
Claims (7)
1. a kind of gardens discarded plant twin shaft rolls grinding device, including feed hopper, crushing chamber and discharge bucket, on the crushing chamber
Side and downside are connected to feed hopper and discharge bucket respectively；Twin shaft grinding device is equipped in the crushing chamber, the twin shaft crushes dress
It sets including active cutter shaft and spaced set has blade respectively from movable arbor, the active cutter shaft and from movable arbor, and is main
It movable arbor and is staggered from the blade on movable arbor, is equipped with spacer, the thickness of the spacer on same cutter shaft between adjacent knife blades
It is equal with the thickness of blade, which is characterized in that the crushing chamber two sidewalls parallel with cutter shaft are equipped with and are respectively used to block knife
The backgauge component leaked under particle on the upside of axis.
2. discarded plant twin shaft in gardens according to claim 1 rolls grinding device, which is characterized in that the backgauge component
Including close to active cutter shaft and from respectively arranged spacing board on the crushing chamber side wall of movable arbor and being used for door interval sheet separation
Stock guide, the spacer cooperation on the spacing board and neighbouring cutter shaft is opposite, and the thickness of spacing board and spacer thickness phase
It is that main movable arbor and being inlaid between the gap of spacing board and crushing chamber side wall on the outside of movable arbor tilts Deng, the stock guide
Plate, the stock guide are tilted along the flour chamber side wall parallel with cutter shaft to blade outer rim direction obliquely.
3. discarded plant twin shaft in gardens according to claim 2 rolls grinding device, which is characterized in that the spacing board is
Trapezoidal plate and upper undercutting are segmented into the arc of corresponding with spacer circumferential play cooperation docking, another bottom edge of the spacing board with
The side wall of crushing chamber is adjacent to, and each spacing board of the same side is respectively equipped with through hole on the inside of two base angles of crushing chamber, is respectively passed through
Through there is connecting rod between perforation, the both ends of the connecting rod are fixed with corresponding crushing cavity wall.
4. discarded plant twin shaft in gardens according to claim 2 rolls grinding device, which is characterized in that the blade periphery
Equipped with several to the inclined tooth form blade of same rotation direction, the cutting edge contour of the blade is in the arc of indent, and the blade removes sword
Peripheral edge other than mouthful is equipped with friction teeth.
5. discarded plant twin shaft in gardens according to claim 2 rolls grinding device, which is characterized in that the active cutter shaft
Be hexagonal axis from movable arbor, the centre bore of the blade and cutter shaft cooperation is positive ten octagons, the axial section of the hexagonal axis
Corresponding regular hexagon is equal with the positive ten octagonal circumscribed circle diameters in blade center hole.
6. discarded plant twin shaft in gardens according to claim 4 rolls grinding device, which is characterized in that the active cutter shaft
It is in staggered distribution with from the tooth form of each blade on movable arbor along axial screw shape, the angle that adjacent knife blades spiral is staggered is equal, main
Movable arbor and spiral shell from each blade on movable arbor are to opposite.
7. discarded plant twin shaft in gardens according to claim 4 rolls grinding device, which is characterized in that the blade periphery
It is evenly equipped with four to six tooth form blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031427.4U CN209222302U (en) | 2018-12-05 | 2018-12-05 | A kind of gardens discarded plant twin shaft rolling grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822031427.4U CN209222302U (en) | 2018-12-05 | 2018-12-05 | A kind of gardens discarded plant twin shaft rolling grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209222302U true CN209222302U (en) | 2019-08-09 |
Family
ID=67506227
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822031427.4U Active CN209222302U (en) | 2018-12-05 | 2018-12-05 | A kind of gardens discarded plant twin shaft rolling grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209222302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169947A (en) * | 2020-09-30 | 2021-01-05 | 安徽佳洁面业股份有限公司 | Agricultural and sideline food processing is with smashing cutter assembly and rubbing crusher |
-
2018
- 2018-12-05 CN CN201822031427.4U patent/CN209222302U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112169947A (en) * | 2020-09-30 | 2021-01-05 | 安徽佳洁面业股份有限公司 | Agricultural and sideline food processing is with smashing cutter assembly and rubbing crusher |
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