CN207169918U - A kind of rotor of cyclopentane gas detector - Google Patents
A kind of rotor of cyclopentane gas detector Download PDFInfo
- Publication number
- CN207169918U CN207169918U CN201720657433.3U CN201720657433U CN207169918U CN 207169918 U CN207169918 U CN 207169918U CN 201720657433 U CN201720657433 U CN 201720657433U CN 207169918 U CN207169918 U CN 207169918U
- Authority
- CN
- China
- Prior art keywords
- cutter hub
- main shaft
- rotor
- gas detector
- cutter
- 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.)
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Links
- RGSFGYAAUTVSQA-UHFFFAOYSA-N Cyclopentane Chemical compound C1CCCC1 RGSFGYAAUTVSQA-UHFFFAOYSA-N 0.000 title claims abstract description 36
- DMEGYFMYUHOHGS-UHFFFAOYSA-N heptamethylene Natural products C1CCCCCC1 DMEGYFMYUHOHGS-UHFFFAOYSA-N 0.000 title claims abstract description 18
- 210000000078 claw Anatomy 0.000 claims abstract description 16
- 125000006850 spacer group Chemical group 0.000 claims description 11
- 238000000034 method Methods 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002708 enhancing effect Effects 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a kind of rotor of cyclopentane gas detector, including main shaft and several blades being sheathed on main shaft, blade includes cutter hub and 2~6 cutter claws located at cutter hub edge, and cutter hub edge is provided with the cutter hub working face that groove makes cutter hub edge form male and fomale(M＆F) structure.The utility model uses above structure, increases the resistance between blade and material, drives material to be broken, and improves crushing efficiency.
Description
Technical field
It the utility model is related to shredder technical field, and in particular to a kind of rotor of cyclopentane gas detector.
Background technology
The rotor of existing cyclopentane gas detector generally comprises main shaft and blade, and a cutter claw, and blade edge are generally on blade
The face that edge contacts with material is smooth periphery, easily occurs to slide partially with material in the rotor shattering process of this structure, breaks
Broken efficiency is low.
Utility model content
The purpose of this utility model is to disclose a kind of rotor of cyclopentane gas detector solve existing cyclopentane gas detector
Partially sliding, the problem of crushing efficiency is low easily occurs with material in rotor shattering process.
To reach above-mentioned purpose, the utility model adopts the following technical scheme that：
A kind of rotor of cyclopentane gas detector, including main shaft and several blades for being sheathed on main shaft, blade include cutter hub
With at least 2~6 cutter claws located at cutter hub edge, cutter hub edge is provided with the cutter hub that groove makes cutter hub edge form male and fomale(M＆F) structure
Working face.
Further, for the blade of the cutter claw with the axis L of the main shaft into angle M, M is 5 °~-30 °.
Further, axis direction of the groove along the cutter hub extends through the whole cutter hub working face.
Further, the groove is circumferentially uniformly distributed on the cutter hub edge.
Further, when the quantity of the blade is more than 1, be provided between adjacent knife blades be set on the main shaft every
Set.
Further, the spacer is interference fitted with the main shaft；The thickness D of spacer meets 35mm~45mm.
Further, the thickness D of the spacer is 40mm.
Further, the cutter claw of several blades has dislocation on shown main shaft, and cutter claw is circumferentially uniform.
Further, the cutter hub is provided with the cutter hub endoporus of the axle centered on cutter hub central axis L, and cutter hub endoporus is polygon
Structure.Cutter hub endoporus and main shaft interference fit, make the blade and collar bush are next is welded again.
Further, the cutter hub endoporus is six rib type holes, is interference fitted with the main shaft 1 of six rib type structures.
Compared with prior art, the beneficial effects of the utility model：
Cutter hub working face uses male and fomale(M＆F) structure in the utility model, compared to smooth face structure, increases blade and thing
Resistance between material, drive material to be broken, improve crushing efficiency.Spacer is interference fitted with main shaft, beneficial in shattering process
Discharge and the intensity for enhancing main shaft.Using the arrangement of cutter claw dislocation arrangement on main shaft, broken impulsive force is reduced, reduces knife
Roller idle period, current stability improve.Blade causes blade, into being integral, to be reduced with main shaft with main shaft using interference fit
The cracked possibility of weld seam.
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 a kind of schematic perspective view of the rotor embodiment of cyclopentane gas detector of the utility model；
Fig. 2 is Fig. 1 schematic elevation view；
The right side that Fig. 3 is Fig. 2 regards schematic diagram；
Fig. 4 is the schematic diagram of blade in Fig. 3.
The right side that Fig. 5 is Fig. 4 regards schematic diagram, and the axis L of blade and the main shaft is into angle M；
In figure, 1- main shafts；2- blades；21- cutter hubs；22- cutter claws；23- grooves；24- cutter hub working faces；25- cutter hub endoporus；
3- spacers.
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.
A kind of rotor of cyclopentane gas detector shown in embodiment as shown in Figure 1 to Figure 4, if including main shaft 1 and being sheathed on main shaft 1
Dry blade 2, blade 2 include cutter hub 21 and 2~6 cutter claws 22 located at cutter hub edge, and cutter hub edge, which is provided with groove 23, makes knife
Body edge forms the cutter hub working face 24 of male and fomale(M＆F) structure.Cutter hub working face 24 uses male and fomale(M＆F) structure, is tied compared to smooth face
Structure, the resistance between blade 2 and material is increased, drive material to be broken, improve crushing efficiency.Groove 23 is on cutter hub edge
Circumferentially it is uniformly distributed, axis direction of the groove 23 along cutter hub 2 extends through whole cutter hub working face 24.In the present embodiment
The quantity of cutter claw 22 is 3.Into angle M, M is 5 °~-30 ° by the blade of cutter claw and the axis L of main shaft, and the M in the present embodiment is
15°。
When the quantity of blade 2 is more than 1, the spacer 3 being set on main shaft is provided between adjacent knife blades 2.Spacer 3 and main shaft
1 interference fit, beneficial to the discharge in shattering process and enhances the intensity of main shaft 1.The thickness D of spacer meets 35mm~45mm,
D is 40mm in the present embodiment；The cutter claw 21 of the cutter 2 of main shaft 1 has dislocation, as shown in figure 3, the knife of the blade 2 on 1 rotor
Pawl 21 is circumferentially uniform, and the present embodiment uses the arrangement mode of this dislocation, reduces broken impulsive force, when reducing rotor idle running
Between, current stability improves.
Cutter hub 21 is provided with the cutter hub endoporus 25 of the axle centered on cutter hub central axis L, and cutter hub endoporus 25 is polygonized structure.
Cutter hub endoporus 25 and main shaft 1 are interference fitted, and make 1 set of blade 2 and main shaft is next to be welded again.Blade 2 uses interference with main shaft 1
Coordinate and cause blade 2, into being integral, to reduce the cracked possibility of weld seam with main shaft 1.Cutter hub endoporus 25 in the present embodiment
For six rib type holes, realize and be interference fitted with the main shaft 1 of six rib type structures.
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 (8)
1. a kind of rotor of cyclopentane gas detector, it is characterized in that：Including main shaft and several blades being sheathed on main shaft, blade bag
Cutter hub and 2~6 cutter claws located at cutter hub edge are included, cutter hub edge is provided with the knife that groove makes cutter hub edge form male and fomale(M＆F) structure
Body running face；Axis direction of the groove along the cutter hub extends through the whole cutter hub working face；On shown main shaft
The cutter claw of several blades has dislocation, and cutter claw is circumferentially uniform.
A kind of 2. rotor of cyclopentane gas detector according to claim 1, it is characterised in that：The blade of the cutter claw and the master
For the axis L of axle into angle M, M is 5 °~-30 °.
A kind of 3. rotor of cyclopentane gas detector according to claim 1, it is characterised in that：The groove is at the cutter hub edge
On be circumferentially uniformly distributed.
A kind of 4. rotor of cyclopentane gas detector according to claim 1, it is characterised in that：When the quantity of the blade is more than 1
When, the spacer being set on the main shaft is provided between adjacent knife blades.
A kind of 5. rotor of cyclopentane gas detector according to claim 4, it is characterised in that：The spacer and the main shaft interference
Coordinate；The thickness D of spacer meets 35mm~45mm.
A kind of 6. rotor of cyclopentane gas detector according to claim 5, it is characterised in that：It is described including 13 blades
The thickness D of spacer is 40mm.
7. according to a kind of rotor of cyclopentane gas detector of claim 1 or 4, it is characterised in that：The cutter hub is provided with cutter hub
The cutter hub endoporus of axle centered on central axis L, cutter hub endoporus are polygonized structure；Cutter hub endoporus and main shaft interference fit,
Make the blade and collar bush is next is welded again.
A kind of 8. rotor of cyclopentane gas detector according to claim 7, it is characterised in that：The cutter hub endoporus is six rib types
Hole, it is interference fitted with the main shaft 1 of six rib type structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657433.3U CN207169918U (en) | 2017-06-07 | 2017-06-07 | A kind of rotor of cyclopentane gas detector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720657433.3U CN207169918U (en) | 2017-06-07 | 2017-06-07 | A kind of rotor of cyclopentane gas detector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207169918U true CN207169918U (en) | 2018-04-03 |
Family
ID=61734670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720657433.3U Active CN207169918U (en) | 2017-06-07 | 2017-06-07 | A kind of rotor of cyclopentane gas detector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207169918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473944A (en) * | 2020-12-12 | 2021-03-12 | 美新源环保产业有限公司 | Shredder main shaft |
-
2017
- 2017-06-07 CN CN201720657433.3U patent/CN207169918U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112473944A (en) * | 2020-12-12 | 2021-03-12 | 美新源环保产业有限公司 | Shredder main shaft |
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