CN206838243U - The knife roller structure of cyclopentane gas detector - Google Patents
The knife roller structure of cyclopentane gas detector Download PDFInfo
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- CN206838243U CN206838243U CN201720406064.0U CN201720406064U CN206838243U CN 206838243 U CN206838243 U CN 206838243U CN 201720406064 U CN201720406064 U CN 201720406064U CN 206838243 U CN206838243 U CN 206838243U
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- rotor
- cutter
- gas detector
- cutter hub
- knife
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Abstract
The utility model discloses the knife roller structure of cyclopentane gas detector, including the first rotor and the second rotor with the cooperation of the first rotor, the first rotor and the second rotor are structure identical rotor, and the rotor includes main shaft and several moving knife being sheathed on main shaft；Moving knife includes cutter hub and several cutter claws located at cutter hub edge, and two sides of cutter claw are respectively formed blade.The utility model uses above structure, and crushing efficiency is high, and rotor service life is longer, and production efficiency is high.
Description
Technical field
It the utility model is related to cyclopentane gas detector technical field, and in particular to the knife roller structure of cyclopentane gas detector.
Background technology
Existing cyclopentane gas detector, for the material coarse crushing such as timber, paper, crushing efficiency is low, and the impact suffered by rotor is big,
The moving knife edge wear of rotor is serious, needs to change rotor if abrasion, and rotor service life is shorter, and replacing rotor is frequent,
Low production efficiency.The moving knife and main shaft of existing rotor are coordinated using gap, and the shearing force in transmission process suffered by moving knife is whole
Act on the weld seam of tool rest and spacer, easily then equipment can not use weld seam for explosion.
Utility model content
The purpose of this utility model is the knife roller structure for disclosing cyclopentane gas detector, and it is tight to solve existing rotor abrasion
Weight, rotor service life is shorter, changes the problem of rotor is frequent.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：
The knife roller structure of cyclopentane gas detector, including the first rotor and the second rotor with the cooperation of the first rotor, the first rotor
It is structure identical rotor with the second rotor, the rotor includes main shaft and several moving knife being sheathed on main shaft；Moving knife includes
Cutter hub and several cutter claws located at cutter hub edge, two sides of cutter claw are respectively formed blade.
Further, central axis L annular array of several the described cutter claws along the cutter hub.
Further, the cutter claw of the first rotor and cutter claw of second rotor is alternate is equipped with.
Further, the cutter claw of the moving knife is in sector structure, and the outward flange of cutter claw is in camber line structure, the outside of cutter claw
Edge both ends connect the blade respectively.
Further, the angle X between the outward flange of the blade and the cutter claw is 60 °~80 °.
Further, the cutter hub is provided with the cutter hub endoporus of the axle centered on central axis L.
Further, the cutter hub endoporus is polygonized structure, the shape of the main shaft and the form fit of cutter hub endoporus, knife
Internal hole is interference fitted with main shaft.
Further, the cutter hub endoporus is six rib type holes, and main shaft is six rib type axles.
Further, the cutter hub is provided with the deflector chute of annular, and deflector chute and the cutter hub female coaxial coordinate；Described
The inner side circle of the deflector chute of the outward flange of the cutter claw of one rotor and second rotor is tangent.
Further, the blade of all moving knife is arranged on the main shaft in Archimedes spiral.
Compared with prior art, the beneficial effects of the utility model：
The utility model is provided with the structure of two-sided blade using a cutter claw, and crushing efficiency is high, and rotor service life is longer,
Production efficiency is high.The structure that moving knife is fixed with main shaft using interference fit, polygon, is prevented in transmission process suffered by moving knife
Shearing force is all acted on the weld seam of tool rest and spacer, and causing weld seam explosion, then equipment can not use；Moving knife uses with main shaft
Interference fit so that moving knife turns into an entirety with main shaft, reduces the cracked possibility of weld seam.The cutter claw of first rotor
The inner side circle of the deflector chute of outward flange and the second rotor is tangent, both can guarantee that and has not got stuck, and can ensures stock-removing efficiency.Blade and knife
Angle X between the outward flange of pawl is 60 °~80 °, and the blade of all moving knife is on main shaft on the first rotor 1 and the second rotor
Archimedes spiral is arranged, and blade contacts with material for point, and impulsive force is small in shattering process, and crushing efficiency is high.The width of deflector chute
Degree L is 10mm-20mm, and the depth D of deflector chute is 1mm-3mm, smooth using this Assurance of Size material batch turning and do not influence knife
The intensity of tool.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only
It is some embodiments of the utility model, for those of ordinary skill in the art, before creative labor is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the knife roller structure of the utility model cyclopentane gas detector, the schematic perspective view of embodiment；
Fig. 2 is Fig. 1 schematic elevation view；
Fig. 3 is schematic cross-sectional views of the Fig. 2 along A-A directions；
Fig. 4 is the schematic perspective view of moving knife in Fig. 1；
Fig. 5 is Fig. 4 schematic elevation view；
Fig. 6 is schematic cross-sectional views of the Fig. 5 along B-B directions；
Fig. 7 is the enlarged diagram of I parts in Fig. 6；
Fig. 8 is Fig. 5 elevational schematic view.
In Fig. 1, the rotors of 1- first；The rotors of 2- second；3- main shafts；4- moving knife；41- cutter hubs；42- cutter claws；421- cutter claws
Outward flange；43- blades；44- cutter hub endoporus；45- deflector chutes；The inner side circle of 451- deflector chutes；5- circular arc lines.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
The knife roller structure of embodiment cyclopentane gas detector as shown in Figures 1 to 8, including the first rotor 1 and match somebody with somebody with the first rotor 1
The second rotor 2 closed, the first rotor 1 and the second rotor 2 are structure identical rotor, and the rotor includes main shaft 3 and is sheathed on master
Several moving knife 4 on axle 3.Moving knife 4 includes cutter hub 41 and several cutter claws 42 located at the edge of cutter hub 41, two sides of cutter claw
Blade 43 is respectively formed, two sides blade 43 is used equally for tearing up material.Central axis L circular array of several cutter claws 42 along cutter hub
Row.The cutter claw of the first rotor and cutter claw of the second rotor is alternate is equipped with, material is torn up in realization.The present embodiment uses a knife
Pawl 42 is provided with the structure of two-sided blade 43, and crushing efficiency is high, and rotor service life is longer, and production efficiency is high.
As shown in Fig. 4 to Fig. 8, the cutter claw 42 of moving knife 4 is in sector structure, and the outward flange 421 of cutter claw is in camber line structure, cutter claw
The both ends of outward flange 421 connect blade 43 respectively.Angle X between blade 43 and the outward flange of cutter claw is 60 °~80 °.Blade
43 contact with material for point, and impulsive force is small in shattering process, and crushing efficiency is high.The present embodiment includes 6 cutter claws 42.Cutter hub 41 is set
There is a cutter hub endoporus 44 of the axle centered on central axis L, cutter hub endoporus 44 is polygonized structure, the shape and cutter hub endoporus of main shaft
44 form fit.Cutter hub endoporus 44 is six rib type holes in the present embodiment, and main shaft 3 is six rib type axles, cutter hub endoporus 44 and main shaft 3
Interference fit.The structure that moving knife 4 is fixed with main shaft 3 using interference fit, polygon, is prevented in transmission process suffered by moving knife 4
Shearing force all act on the weld seam of tool rest and spacer, cause weld seam explosion then equipment can not use；Moving knife 4 and main shaft 3
Using interference fit so that moving knife 4 turns into an entirety with main shaft 3, reduces the cracked possibility of weld seam.
Cutter hub 41 is provided with the deflector chute 45 of annular, deflector chute 45 and the coaxial cooperation of cutter hub endoporus 44.The width of deflector chute 45
Degree L is 10mm-20mm, and the depth D of deflector chute 45 is 1mm-3mm, ensures that material batch turning is smooth and does not influence the intensity of cutter.
451 tangent, Ji Nengbao are justified in the inner side of the deflector chute of the rotor 2 of outward flange 421 and second of the cutter claw of the first rotor 1 in the present embodiment
Card does not get stuck, and and can ensures stock-removing efficiency.
After moving knife 4 is installed on main shaft 3 by the present embodiment, all moving knife on rotor are added together using machining center
Work, ensure that the blade 43 of all moving knife 4 on the first rotor 1 and the second rotor 2 is arranged on main shaft 3 in Archimedes spiral, it is main
The outward flange 41 of the cutter claw of several moving knife 4 is located on circular arc line 5 (the not virtual structure of circular arc line 5, for illustrating moving knife on axle
Cutter claw position).This arrangement mode of blade 43 makes contact of the rotor with material be contacted for point, to machine during reduction material
The impact of device, crush the power needed for identical material and reduce, save the energy.First rotor 1 and the second rotor 2 are respectively by independent
Motor driving.
The other structures of the present embodiment are referring to prior art.
The utility model is not limited to above-mentioned embodiment, if various changes or modifications to the utility model do not take off
From spirit and scope of the present utility model, if these changes and modification belong to the claims and equivalents of the utility model
Within the scope of, then the utility model is also intended to comprising these changes and modification.
Claims (10)
1. the knife roller structure of cyclopentane gas detector, it is characterized in that：The second rotor coordinated including the first rotor and with the first rotor, the
One rotor and the second rotor are structure identical rotor, and the rotor includes main shaft and several moving knife being sheathed on main shaft；It is dynamic
Knife includes cutter hub and several cutter claws located at cutter hub edge, and two sides of cutter claw are respectively formed blade.
2. the knife roller structure of cyclopentane gas detector according to claim 1, it is characterised in that：Several described cutter claws are along described
The central axis L annular arrays of cutter hub.
3. the knife roller structure of cyclopentane gas detector according to claim 1, it is characterised in that：The cutter claw of first rotor
It is alternate with the cutter claw of second rotor to be equipped with.
4. according to the knife roller structure of cyclopentane gas detector described in claims 1 to 3 any one, it is characterised in that：The moving knife
The cutter claw is in sector structure, and the outward flange of cutter claw is in camber line structure, and the outward flange both ends of cutter claw connect the blade respectively.
5. the knife roller structure of cyclopentane gas detector according to claim 4, it is characterised in that：The blade and the cutter claw it is outer
Angle X between edge is 60 °~80 °.
6. the knife roller structure of cyclopentane gas detector according to claim 4, it is characterised in that：The cutter hub is provided with central axis
The cutter hub endoporus of axle centered on L.
7. the knife roller structure of cyclopentane gas detector according to claim 6, it is characterised in that：The cutter hub endoporus is polygon knot
Structure, the shape of the main shaft and the form fit of cutter hub endoporus, cutter hub endoporus are interference fitted with main shaft.
8. the knife roller structure of cyclopentane gas detector according to claim 7, it is characterised in that：The cutter hub endoporus is six rib types
Hole, main shaft are six rib type axles.
9. the knife roller structure of cyclopentane gas detector according to claim 6, it is characterised in that：The cutter hub is provided with leading for annular
Hopper, deflector chute and the cutter hub female coaxial coordinate；The outward flange of the cutter claw of first rotor and second knife
The inner side circle of the deflector chute of roller is tangent.
10. the knife roller structure of cyclopentane gas detector according to claim 1, it is characterised in that：The blade of all moving knife exists
Arranged on the main shaft in Archimedes spiral.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406064.0U CN206838243U (en) | 2017-04-17 | 2017-04-17 | The knife roller structure of cyclopentane gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720406064.0U CN206838243U (en) | 2017-04-17 | 2017-04-17 | The knife roller structure of cyclopentane gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206838243U true CN206838243U (en) | 2018-01-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720406064.0U Active CN206838243U (en) | 2017-04-17 | 2017-04-17 | The knife roller structure of cyclopentane gas detector |
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| CN (1) | CN206838243U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482306A (en) * | 2018-12-19 | 2019-03-19 | 湖北开明高新科技有限公司 | A kind of double-roll type refuse grinder |
| CN113522489A (en) * | 2021-07-01 | 2021-10-22 | 广东隽诺环保科技股份有限公司 | Bidirectional crushing knife roll and bag-breaking pre-crusher |
| WO2023184011A1 (en) * | 2022-03-31 | 2023-10-05 | Pro Mac Equipment Ltd. | Cutter holder for facilitating plant material cutting |
-
2017
- 2017-04-17 CN CN201720406064.0U patent/CN206838243U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109482306A (en) * | 2018-12-19 | 2019-03-19 | 湖北开明高新科技有限公司 | A kind of double-roll type refuse grinder |
| CN113522489A (en) * | 2021-07-01 | 2021-10-22 | 广东隽诺环保科技股份有限公司 | Bidirectional crushing knife roll and bag-breaking pre-crusher |
| WO2023184011A1 (en) * | 2022-03-31 | 2023-10-05 | Pro Mac Equipment Ltd. | Cutter holder for facilitating plant material cutting |
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