CN203977220U - The material toggling dish of replaceable moving tooth - Google Patents
The material toggling dish of replaceable moving tooth Download PDFInfo
- Publication number
- CN203977220U CN203977220U CN201420310158.4U CN201420310158U CN203977220U CN 203977220 U CN203977220 U CN 203977220U CN 201420310158 U CN201420310158 U CN 201420310158U CN 203977220 U CN203977220 U CN 203977220U
- Authority
- CN
- China
- Prior art keywords
- material toggling
- tooth
- conduit
- abrasive disk
- disk body
- 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
Links
Abstract
The utility model relates to mechanical field, relates in particular to the material toggling dish of replaceable moving tooth.Comprise abrasive disk, on described abrasive disk, comprise more than one conduit, described abrasive disk is circular, porose being installed on line shaft in middle part, described more than one conduit is uniform around circular center, also comprise the material toggling tooth that can be installed into this conduit, described more than one material toggling toothing is all identical with material, and described material toggling tooth forms guide space each other.Beneficial effect: by material toggling dental transition be changed to dismountable after, be convenient for changing, need not change whole disk body, greatly save cost, save the cost of transportation of disk body because disk body is very heavy, all must set out special carrier vehicle, directly change material toggling tooth, disk body all need not remove, and material toggling tooth is directly installed on disk body; Also remove from simultaneously and do dynamically balanced cumbersome process; Easy for installation, this structure ratio did that dynamically balanced Product Precision is higher, use cost is cheap, increased factory's benefit.
Description
Technical field
The utility model relates to mechanical field, relates in particular to the material toggling dish of replaceable moving tooth.
Background technology
Material toggling dish is for the lapping device of the defibrator of paper fibre, and its structure can, by softening material as wood chip grinds to form fiber, be arranged on line shaft in the middle of material toggling dish, and material is allocated to surrounding by material toggling dish, in small gap, extrudes, and makes to pulverize successfully.Material toggling dish is an independently replaceable marketable product.
But the working ability of different device is inconsistent, it is very easy to wearing and tearing in the process constantly contacting with material, is exactly mainly the wearing and tearing of material toggling tooth, and material toggling dish is originally all an entirety.
An easy maximum problem existing of overall material toggling dish is, because material toggling dish is worked in high strength and high-revolving working environment, therefore, once surrounding's non-uniform mass of material toggling dish, will cause the wearing and tearing of line shaft and the grinding effect of part position bad, machine vibration also can be very large, therefore, once need to change material toggling dish, when needing integral replacing, also inevitably need to do dynamic balancing, in the hope of normal production, lose time, change and be difficult for, find a suitable material toggling dish very difficult, serious needs come and go delivery.
Utility model content
The object of utility model: for a kind of material toggling dish of powerful replaceable moving tooth is provided, specific purposes are shown in multiple essence technique effects of concrete implementation section.
In order to reach as above object, the utility model is taked following technical scheme:
The material toggling dish of replaceable moving tooth, it is characterized in that, comprise abrasive disk, on described abrasive disk, comprise more than one conduit, described abrasive disk is circular, and middle part is porose to be installed on line shaft, described more than one conduit is uniform around circular center, also comprise the material toggling tooth that can be installed into this conduit, described more than one material toggling toothing is all identical with material, and described material toggling tooth forms guide space each other.
The further technical scheme of the utility model is, the cross-sectional structure of described material toggling tooth is rectangle or trapezoidal.
The further technical scheme of the utility model is, central distribution or the tilt distribution of described material toggling tooth sensing abrasive disk.
The further technical scheme of the utility model is all there is wearing layer on described abrasive disk and material toggling tooth surface.
The further technical scheme of the utility model is, on described material toggling tooth, also comprises installing hole, in described installing hole, set bolt can be installed.
Adopt as above the utility model of technical scheme, have following beneficial effect with respect to prior art: by material toggling dental transition be changed to dismountable after, be convenient for changing, need not change whole disk body, greatly save cost, save the cost of transportation of disk body because disk body is very heavy, all must set out special carrier vehicle, this patent is directly changed material toggling tooth, and disk body all need not remove, and material toggling tooth is directly installed on disk body; Also remove from simultaneously and do dynamically balanced cumbersome process; Easy for installation, this structure ratio did that dynamically balanced Product Precision is higher, use cost is cheap, increased factory's benefit.
Brief description of the drawings
In order to further illustrate the utility model, further describe below in conjunction with accompanying drawing:
Fig. 1 is the structural representation of background technology;
Fig. 2 is the main TV structure schematic diagram of utility model;
Fig. 3 is the A-A cutaway view of Fig. 2;
Fig. 4 is utility model top view;
Fig. 5 is the structural representation of utility model;
Fig. 6 is the structural representation of the material toggling tooth of utility model;
Fig. 7 is cross section structure one schematic diagram of the material toggling tooth of utility model;
Fig. 8 is cross section structure two schematic diagrames of the material toggling tooth of utility model;
1. line shaft; 2. abrasive disk; 3. material toggling tooth; 4. bolt hole; 5. conduit.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiment of the present utility model is described, embodiment does not form restriction of the present utility model:
In conjunction with Fig. 1, be the structure of the defibrator for paper fibre of prior art, described abrasive disk 2 is entirety, can not break, replacing need to be done dynamic equilibrium with protection line shaft.
Utility model: arrive Fig. 4 in conjunction with Fig. 2;
The material toggling dish of replaceable moving tooth, it is characterized in that, comprise abrasive disk 2, on described abrasive disk 2, comprise more than one conduit, described abrasive disk is circular, and middle part is porose to be installed on line shaft, described more than one conduit is uniform around circular center, also comprise the material toggling tooth 3 that can be installed into this conduit, described more than one material toggling tooth 3 structures are all identical with material, and described material toggling tooth 3 forms guide space each other.The technique effect of the essence that the technical scheme at this place plays is, more than one material toggling tooth 3 can be replaced, and need not change entirety.
Through contrasting: the pattern under the contrast of this patent and background technology is as follows:
| Cost contrast | This patent | Background technology |
| Change downtime | 10min | 1hour |
| Whether need large-scale haulage vehicle | No | Necessary |
| Whether need to do dynamic balancing | Not necessarily | Necessary |
| Return to the possibility of gravity treatment | Low | With |
| Whether can finely tune | Energy | No |
So-called fine setting, because weight after the part-structure wearing and tearing of disk body alleviates relatively, adds at this position and can conveniently carry out counterweight fine setting by relatively heavier material toggling tooth 3 exactly, and wearing and tearing are reduced as far as possible.And made the material toggling dish of dynamically balanced entirety, and after running a period of time, often cannot keep dynamic balancing, cause fuselage infringement, operation noise is large, and vibrations are serious, and grinding effect is bad.
Utility model: in conjunction with Fig. 6-Fig. 8; The cross-sectional structure of described material toggling tooth 3 is rectangle or trapezoidal.What Fig. 7 showed is trapezium structure, and what Fig. 8 showed is square structure.
Mounting structure and the mode of a kind of material toggling tooth 3 that Fig. 2 shows; Fig. 5 provides the mounting means of another kind of implementation structure.The structure that Fig. 2 shows is easy for installation, points to the center of circle, and the mounting structure that Fig. 5 provides can play two kinds of effects of stirring and leading, and can make full use of centrifugal force.
Described material toggling tooth 3 points to central distribution or the tilt distribution of abrasive disk.The technique effect of the essence that the technical scheme at this place plays is, can reduce wear as far as possible, because front directly applies dynamics, can make surface abrasion serious.On described abrasive disk 2 and material toggling tooth 3 surfaces, all there is wearing layer.
In conjunction with Fig. 3; On described material toggling tooth 3, also comprise installing hole, in described installing hole, set bolt can be installed.
The mode that the technical scheme at this place also can directly adopt bolt to install is arranged on material toggling tooth 3 on abrasive disk 2, removes conduit and also can.Certainly can be used as a kind of and common fixing structure of conduit.
As further possible expansion scheme: can also be in the part of material toggling tooth 3 inside as cavity, material toggling tooth 3 bottom openings, this opening comprises stopper, can also in this cavity, inject weight and change the counterweight of weight.
More than show and described general principle of the present utility model, principal character and advantage of the present utility model.Those skilled in the art should understand the utility model and not be restricted to the described embodiments; that in above-described embodiment and description, describes just illustrates principle of the present utility model; do not departing under the prerequisite of the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed scope.
Claims (5)
1. the material toggling dish of replaceable moving tooth, it is characterized in that, comprise abrasive disk (2), described abrasive disk comprises more than one conduit on (2), described abrasive disk is circular, porose being installed on line shaft in middle part, described more than one conduit is uniform around circular center, also comprise the material toggling tooth (3) that can be installed into this conduit, described more than one material toggling tooth (3) structure is all identical with material, and described material toggling tooth (3) forms guide space each other.
2. the material toggling dish of replaceable moving tooth as claimed in claim 1, is characterized in that, the cross-sectional structure of described material toggling tooth (3) is rectangle or trapezoidal.
3. the material toggling dish of replaceable moving tooth as claimed in claim 1, is characterized in that, described material toggling tooth (3) points to central distribution or the tilt distribution of abrasive disk.
4. the material toggling dish of replaceable moving tooth as claimed in claim 1, is characterized in that, on described abrasive disk (2) and material toggling tooth (3) surface, all has wearing layer.
5. the material toggling dish of replaceable moving tooth as claimed in claim 1, is characterized in that, on described material toggling tooth (3), also comprises installing hole, in described installing hole, set bolt can be installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310158.4U CN203977220U (en) | 2014-06-12 | 2014-06-12 | The material toggling dish of replaceable moving tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420310158.4U CN203977220U (en) | 2014-06-12 | 2014-06-12 | The material toggling dish of replaceable moving tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203977220U true CN203977220U (en) | 2014-12-03 |
Family
ID=51974677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420310158.4U Expired - Fee Related CN203977220U (en) | 2014-06-12 | 2014-06-12 | The material toggling dish of replaceable moving tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203977220U (en) |
-
2014
- 2014-06-12 CN CN201420310158.4U patent/CN203977220U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103394460B (en) | Vibratory sieve | |
| CN207242539U (en) | A kind of vibrating bunker with shock absorption fixing structure | |
| CN101934505A (en) | Grinding disc and high-speed rail bridge grinder provided with same | |
| CN203977220U (en) | The material toggling dish of replaceable moving tooth | |
| CN204892012U (en) | Hierarchical formula pesticide suspending agent grinds machine | |
| CN204022450U (en) | A kind of flotation pulp distributing box | |
| CN201799942U (en) | Grinding disc and grinding block assembly | |
| CN205613488U (en) | High -efficient, reversible breaker of vertical complex of adjustable type of tup | |
| CN204974162U (en) | High accuracy permanent magnetic separator | |
| CN204942396U (en) | A kind of rubber damping pad | |
| CN203830069U (en) | Rotor of sand making machine | |
| CN203170578U (en) | Wear-resisting sieve plate | |
| CN203566457U (en) | Outer wall grinding production line of brake caliper piston | |
| CN203874922U (en) | Granulation nozzle | |
| CN203862321U (en) | Material uniformizing device for vertical ring roll mill | |
| CN205700853U (en) | A kind of high efficient mill forging storehouse | |
| CN105270624A (en) | Bifilar-pendulum vibration absorber of helicopter rotor | |
| CN214487168U (en) | Device for homogenizing material layer of vertical grinding disc | |
| CN204320533U (en) | A kind of flusher of weaving | |
| CN204450249U (en) | A kind of modified form end surface grinding layer emery wheel | |
| CN204294309U (en) | A kind of ball mill steel ball | |
| CN209384036U (en) | Elastic damping pad | |
| CN203444549U (en) | Coin counting machine and sorting brush thereof | |
| CN207658428U (en) | A kind of bucket wheel machine vibration dropping hopper device | |
| CN209423756U (en) | A kind of basket type sand grinding machine basket |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141203 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |