CN208466086U - A kind of cutting mechanism for crusher - Google Patents
A kind of cutting mechanism for crusher Download PDFInfo
- Publication number
- CN208466086U CN208466086U CN201820719276.9U CN201820719276U CN208466086U CN 208466086 U CN208466086 U CN 208466086U CN 201820719276 U CN201820719276 U CN 201820719276U CN 208466086 U CN208466086 U CN 208466086U
- Authority
- CN
- China
- Prior art keywords
- cutter shaft
- cutting mechanism
- cutterhead
- broken case
- rotor
- 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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Abstract
The utility model discloses a kind of cutting mechanisms for crusher, including the knife group for being crushed case and being arranged in broken case, feed hopper and discharge nozzle are respectively arranged at the top and bottom of broken case, knife group includes multiple rotors disposed in parallel, rotor includes cutter shaft, several cutterheads are provided on cutter shaft along its length, several crushing cutters are uniformly surrounded on cutterhead, the side wall of broken case is provided with axis hole, bearing for cooperating with cutter shaft is installed in axis hole, one end that axis hole is connect with the inner wall of broken case is provided with mounting groove, the blocking material ring with cutter shaft cooperation is fixedly installed in mounting groove, the end of cutter shaft is connected with driving device, driving device includes motor and reduction gearbox, and the shaft coupling of connection motor and reduction gearbox.A kind of cutting mechanism for crusher of the utility model, crushing efficiency is high, and the particle generated when processing can be effectively prevented and impact to the rotation of rotor.
Description
Technical field
The utility model relates to a kind of cutting mechanism more particularly to a kind of cutting mechanisms for crusher.
Background technique
Existing most of factory in the process of production and processing, all inevitably generates solid waste, these solids
The volume of waste material is larger, and not of uniform size, deals with extremely difficult, it is therefore desirable to carry out broken place to these solid wastes
Reason, makes its preparatory processing at the lesser bulk of volume.Existing crusher generally includes the shearing force pair in rotor rotation process
Fixed waste material is crushed, but the crushing efficiency of existing crusher is lower, and the particle generated in broken processing holds
It easily falls in the gap between rotor and axis hole, to influence the rotation of rotor.
Summary of the invention
The utility model aims to solve the problem that above-mentioned mentioned technical problem, provides a kind of crushing efficiency height, can effectively prevent
The cutting mechanism for crusher that the particle generated when only processing impacts the rotation of rotor.
The utility model is realized through the following technical scheme: a kind of cutting mechanism for crusher, including broken
Broken case and the knife group being arranged in broken case, are crushed at the top and bottom of case and are respectively arranged with feed hopper and discharge nozzle, knife group
Including multiple rotors disposed in parallel, rotor includes cutter shaft, is provided with several cutterheads on cutter shaft along its length, on cutterhead
Cloth is surrounded with several crushing cutters, the side wall of broken case is provided with axis hole, is equipped in axis hole for cooperating with cutter shaft
Bearing, one end that axis hole is connect with the inner wall of broken case are provided with mounting groove, are fixedly installed in mounting groove and cutter shaft cooperation
Blocking material ring, the end of cutter shaft are connected with driving device, and driving device includes motor and reduction gearbox, and connection motor and reduction gearbox
Shaft coupling.
Preferably, the crushing cutter includes the tool apron being fixedly connected with cutterhead and the blade that is arranged on tool apron, knife
On piece is provided with the first mounting hole, and the first threaded connection hole corresponding with the first mounting hole is provided on tool apron.
Preferably, it is provided with the groove for installing tool apron on the cutterhead, is provided with the second mounting hole, groove on tool apron
Inside it is provided with the second threaded connection hole corresponding with the second mounting hole.
Preferably, the installation for being provided centrally with regular hexagon through-hole, being provided with through-hole cooperation on cutter shaft of the cutterhead
Portion.
Preferably, multiple positioning rings, positioning ring and cutterhead are provided on the cutter shaft to arrange along the length direction interval of cutter shaft
Column setting.
Preferably, cutter groove is configured on the rotor between two adjacent cutterheads, the cutter groove on adjacent rotor is staggered, makes
The cutterhead and cutter groove obtained on adjacent rotor cooperates.
Preferably, the inner wall of the broken case is provided with the first stationary knife group with blades fit, and cooperates with positioning ring
The second stationary knife group.
Preferably, the feed hopper funnel-form small in the big bottom opening of top opening.
Preferably, observation window is provided on the side wall of the feed hopper.
Beneficial effect is: compared with prior art, a kind of cutting mechanism for crusher of the utility model is by setting
Be equipped with multiple rotors, the crushing efficiency to fixed waste material can be improved, while by being provided with blocking material ring, can prevent particle into
Enter in axis hole, particle is effectively avoided to impact the rotation of rotor, ensure that the stability of rotor rotation, while by setting
It is equipped with reduction gearbox, the revolving speed of adjustable rotor, and then the waste material of adaptation different materials is broken.
Detailed description of the invention
Specific embodiment of the present utility model is described in further detail below in conjunction with attached drawing, in which:
Fig. 1 is a kind of structural schematic diagram of cutting mechanism for crusher of the utility model；
Fig. 2 is the attachment structure schematic diagram of the end of rotor and broken case in cutting mechanism；
Fig. 3 is knife group, the mounting structure schematic diagram of the first stationary knife group and the second stationary knife group in cutting mechanism；
Fig. 4 is the structural schematic diagram of rotor in Fig. 3；
Fig. 5 is the structural schematic diagram of cutterhead in Fig. 4.
Specific embodiment
As shown in Figures 1 to 5, a kind of cutting mechanism for crusher, including broken case 1 and setting are in broken case 1
The top and bottom of interior knife group, broken case 1 are respectively arranged with feed hopper 2 and discharge nozzle 3, through feed hopper 2 into broken case 1
Add solid waste, solid waste by knife group it is broken after drop down onto the bottom of broken case 1 and flowed out from discharge nozzle 3, discharge nozzle 3
On control valve can be set, so as to regulate and control to load, knife group includes multiple rotors disposed in parallel 4, rotor 4
It is provided with several cutterheads 6 along its length including cutter shaft 5, on cutter shaft 5, is uniformly surrounded with several crushing cutters on cutterhead 6
Tool 7, cutter shaft 5 makes crushing cutter 7 provide shearing force to solid waste when rotating, to be crushed to solid waste, is crushed
The side wall of case 1 is provided with axis hole 8, the bearing 9 for cooperating with cutter shaft 5 is equipped in axis hole 8, by being provided with bearing 9 and knife
The end of axis 5 cooperates, and can make the more steady and smooth in rotation of cutter shaft 5, axis hole 8 connect with the inner wall of broken case 1 one
End is provided with mounting groove 26, the blocking material ring 10 cooperated with cutter shaft 5 is fixedly installed in mounting groove 26, by being provided with mounting groove
26, so that blocking material ring 10 is after mounting, the end face outside of blocking material ring 10 can be concordant with the wall surface of broken case 1, will not protrude out
The inner wall of broken case 1 causes breakage, the end connection of cutter shaft 5 to blocking material ring 10 so as to place solid waste when broken
There is driving device, driving device includes motor 11 and reduction gearbox 12, and the shaft coupling of connection motor 11 and reduction gearbox 12.Pass through
Multiple rotors 4 are provided with, the crushing efficiency to fixed waste material can be improved, while by being provided with blocking material ring 10, can be prevented
Particle enters in axis hole 8, and particle is effectively avoided to impact the rotation of rotor 4, ensure that the stability that rotor 4 rotates,
Simultaneously by being provided with reduction gearbox 12, the revolving speed of adjustable rotor 4, and then the waste material of adaptation different materials is broken.
Crushing cutter 7 may include the tool apron 13 being fixedly connected with cutterhead 6 and the blade 14 being arranged on tool apron 13, knife
It is provided with the first mounting hole 15 on piece 14, first threaded connection hole 16 corresponding with the first mounting hole 15 is provided on tool apron 13.
Further, the groove 24 for installing tool apron 13 can be set on cutterhead 6, be provided with the second peace on tool apron 13
Hole 17 is filled, second threaded connection hole 18 corresponding with the second mounting hole 17 is provided in groove 24, by the way of threaded connection
The installation for carrying out blade 14 and tool apron 13, convenient for the dismounting and replacement of blade 14 and tool apron 13, while by installing tool apron 13
In groove 24, the stability of the installation of tool apron 13 can be improved.
Regular hexagon through-hole 19 has can be set in the center of cutterhead 6, and the installation cooperated with through-hole 19 is provided on cutter shaft 5
Portion, mounting portion can be in regular hexagonal prism shape, by the way that cutterhead 6 to be sleeved on mounting portion, can prevent opposite 5 turns of the cutter shaft of cutterhead 6
It is dynamic, and then guarantee the stability of cutterhead 6 when damaged processing.
Multiple positioning rings 25, positioning ring 25 and cutterhead 6 can be set on cutter shaft 5 to arrange along the length direction interval of cutter shaft 5
Column setting, positioning ring 25 are abutted with cutterhead 6, and the two sides of cutterhead 6 are provided with positioning ring 25, so that cutterhead 6 is limited, into
And prevent cutterhead 6 from moving along the axis direction of cutter shaft 5.
It is configured to cutter groove 20 between two adjacent cutterheads 6 on rotor 4, the cutter groove 20 on adjacent rotor 4 is staggered, so that phase
Cutterhead 6 and cutter groove 20 on adjacent rotor 4 cooperate, and the blade 14 on cutterhead 6 protrudes into cutter groove 20, and is configured to positioning ring 25
One hole, when being crushed, blade 14 and positioning ring 25 cooperate, and solid waste are broken into the bulk of pore size, and make
It obtains broken solid waste and broken 1 bottom of case is fallen to by hole.
The the first stationary knife group 21 cooperated with blade 14 can be set in the inner wall of broken case 1, and cooperates with positioning ring 25
The second stationary knife group 22, cutter shaft 5 rotation when, blade 14 can with the first stationary knife group 21 cooperate waste material is crushed, positioning ring
25 can be crushed waste material with the cooperation of the second stationary knife group 22, to further improve crushing efficiency, and reduce
Gap between crushing cutter group and broken case 1, it is therefore prevented that waste material, which does not crush also, directly falls to showing for broken 1 lower section of case from gap
As.
It is fallen into broken case 1 for the ease of the fixation waste material in feed hopper 2, feed hopper 2 is in the big bottom opening of top opening
Small funnel-form.
For the ease of the blanking situation of solid waste in observation feed hopper 2, so as to guarantee timely into broken case
Solid waste is put into, is provided with observation window 23 on the side wall of feed hopper 2.
Above embodiments are only to illustrate the technical solution of the utility model and are not intended to limit it, all without departing from this
Any modification of utility model spirit and scope or equivalent replacement should all cover the range in technical solutions of the utility model
It is interior.
Claims (9)
1. a kind of cutting mechanism for crusher, which is characterized in that including broken case (1) and setting in broken case (1)
Knife group, be respectively arranged with feed hopper (2) and discharge nozzle (3) at the top and bottom of broken case (1), knife group includes multiple setting in parallel
The rotor (4) set, rotor (4) include cutter shaft (5), are provided with along its length on cutter shaft (5) several cutterheads (6), cutterhead (6)
On be uniformly surrounded with several crushing cutters (7), the side wall of broken case (1) is provided with axis hole (8), is equipped in axis hole (8)
Bearing (9) for cooperating with cutter shaft (5), one end that axis hole (8) is connect with the inner wall of broken case (1) are provided with mounting groove
(26), the blocking material ring (10) with cutter shaft (5) cooperation is fixedly installed in mounting groove (26), the end of cutter shaft (5) is connected with driving
Device, driving device include motor (11) and reduction gearbox (12), and the shaft coupling of connection motor (11) and reduction gearbox (12).
2. a kind of cutting mechanism for crusher according to claim 1, which is characterized in that the crushing cutter (7)
It is arranged on (14) including the tool apron (13) being fixedly connected with cutterhead (6) and the blade (14) being arranged on tool apron (13), blade
Have the first mounting hole (15), the first threaded connection hole (16) corresponding with the first mounting hole (15) is provided on tool apron (13).
3. a kind of cutting mechanism for crusher according to claim 2, which is characterized in that set on the cutterhead (6)
It is equipped with the groove (24) for installing tool apron (13), is provided with the second mounting hole (17) on tool apron (13), setting in groove (24)
There is the second threaded connection hole (18) corresponding with the second mounting hole (17).
4. a kind of cutting mechanism for crusher according to claim 1, which is characterized in that in the cutterhead (6)
The heart is provided with regular hexagon through-hole (19), and the mounting portion with through-hole (19) cooperation is provided on cutter shaft (5).
5. a kind of cutting mechanism for crusher according to claim 1, which is characterized in that set on the cutter shaft (5)
It is equipped with multiple positioning rings (25), positioning ring (25) is alternatively arranged setting along the length direction of cutter shaft (5) with cutterhead (6).
6. a kind of cutting mechanism for crusher according to claim 5, which is characterized in that two on the rotor (4)
It is configured to cutter groove (20) between adjacent cutterhead (6), the cutter groove (20) on adjacent rotor (4) is staggered, so that adjacent rotor (4)
On cutterhead (6) and cutter groove (20) cooperate.
7. a kind of cutting mechanism for crusher according to claim 6, which is characterized in that the broken case (1)
Inner wall is provided with the first stationary knife group (21) with blade (14) cooperation, and the second stationary knife group with positioning ring (25) cooperation
(22)。
8. a kind of cutting mechanism for crusher according to claim 1, which is characterized in that the feed hopper (2) is in
The small funnel-form of the big bottom opening of top opening.
9. a kind of cutting mechanism for crusher according to claim 1, which is characterized in that the feed hopper (2)
Observation window (23) are provided on side wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719276.9U CN208466086U (en) | 2018-05-15 | 2018-05-15 | A kind of cutting mechanism for crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820719276.9U CN208466086U (en) | 2018-05-15 | 2018-05-15 | A kind of cutting mechanism for crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208466086U true CN208466086U (en) | 2019-02-05 |
Family
ID=65221423
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820719276.9U Expired - Fee Related CN208466086U (en) | 2018-05-15 | 2018-05-15 | A kind of cutting mechanism for crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208466086U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109794334A (en) * | 2019-03-06 | 2019-05-24 | 华北理工大学 | A kind of raw material milling apparatus based on Internet of Things control |
| CN111841789A (en) * | 2019-02-15 | 2020-10-30 | 郑子涵 | Hydraulic paper shredding mechanism and hydraulic paper shredder |
-
2018
- 2018-05-15 CN CN201820719276.9U patent/CN208466086U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111841789A (en) * | 2019-02-15 | 2020-10-30 | 郑子涵 | Hydraulic paper shredding mechanism and hydraulic paper shredder |
| CN111841789B (en) * | 2019-02-15 | 2022-03-25 | 郑子涵 | Hydraulic paper shredding mechanism and hydraulic paper shredder |
| CN109794334A (en) * | 2019-03-06 | 2019-05-24 | 华北理工大学 | A kind of raw material milling apparatus based on Internet of Things control |
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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: 20190205 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |