CN213377069U - Cutting edge-replaceable crushing cutter head of shearing crusher - Google Patents
Cutting edge-replaceable crushing cutter head of shearing crusher Download PDFInfo
- Publication number
- CN213377069U CN213377069U CN202021813447.8U CN202021813447U CN213377069U CN 213377069 U CN213377069 U CN 213377069U CN 202021813447 U CN202021813447 U CN 202021813447U CN 213377069 U CN213377069 U CN 213377069U
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- Prior art keywords
- cutting edge
- block
- mounting groove
- fixedly connected
- installation piece
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- Expired - Fee Related
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- 238000010008 shearing Methods 0.000 title claims description 9
- 238000009434 installation Methods 0.000 claims abstract description 33
- 239000002699 waste material Substances 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000010813 municipal solid waste Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000009270 solid waste treatment Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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Abstract
The utility model discloses a cut broken blade disc of removable cutting edge of breaker relates to breaker technical field. The utility model discloses a blade disc body and cutting edge installation piece, first mounting groove has evenly been seted up on the lateral surface of blade disc body, cutting edge installation piece fixing clip is established in first mounting groove, the second mounting groove has all been seted up to the left and right sides wall of first mounting groove, it is connected with the lead screw to rotate between the wall of the upper and lower both sides in the second mounting groove, threaded connection has the movable block on the lead screw, the movable block is close to and is connected with the fixture block on the side of cutting edge installation piece, the spacing draw-in groove that matches the use with the fixture block has been seted. The utility model discloses when carrying out the installation of cutting edge installation piece, rotate through the drive lead screw and make the movable block reciprocate, alright make the fixture block card in spacing draw-in groove, alright fix cutting edge installation piece, can change damaged cutting edge installation piece as required, need not to change whole blade bodies, avoided the waste of cutter.
Description
Technical Field
The utility model belongs to the technical field of the breaker, especially, relate to a cut broken blade disc of removable cutting edge of breaker.
Background
The shearing type crusher is a universal device in the solid waste treatment and crushing industry, and the main structure of the shearing type crusher is composed of two cutter shafts, wherein the cutter shafts are driven by a motor, and the material size is reduced by shearing, extruding and tearing the cutters. The garbage crusher is widely applied to crushing work of waste plastics, waste rubber, wood and other large-volume wastes. When the shearing crusher is used, because the cutter is in contact with an object for a long time for cutting, along with the increase of the service time, the cutting edge is firstly dull, so that the working requirement cannot be met, and the cutter has to be replaced.
However, in the presently disclosed cutting tool, the cutting edge and the cutting tool base body are integrally formed, so that the cutting tool base body needs to be replaced along with the cutting edge, which causes waste of the cutting tool and increase of cost.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a cut broken blade disc of removable cutting edge of breaker rotates through the drive lead screw and makes the movable block reciprocate, alright make the fixture block card in spacing draw-in groove, alright fix cutting edge installation piece, can change damaged cutting edge installation piece as required, need not to change whole blade bodies, solved current problem.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a cutting edge replaceable crushing cutter head of a shearing crusher, which comprises a cutter head body and a cutting edge mounting block, the outer side surface of the cutter head body is uniformly provided with a first mounting groove, the cutting edge mounting block is fixedly clamped in the first mounting groove, the cutting edge mounting block is fixedly connected with a cutting edge body, the left side wall and the right side wall of the first mounting groove are both provided with a second mounting groove, a screw rod is rotatably connected between the upper side wall and the lower side wall in the second mounting groove, a moving block is connected on the screw rod in a threaded manner, the movable block is fixedly connected with a clamping block on one side face, close to the cutting edge mounting block, of the movable block, limiting clamping grooves matched with the clamping blocks for use are formed in the left side and the right side of the cutting edge mounting block respectively, the lead screw is driven to rotate, the movable block can be made to move up and down, the clamping blocks can be driven to move downwards when the movable block moves and are clamped in the limiting clamping grooves, and then the cutting edge mounting block can be fixed.
Further, both sides wall is equipped with the third mounting groove respectively around the first mounting groove, the inside fixedly connected with telescopic link of third mounting groove, the external member has the spring on the telescopic link, the telescopic link is close to the one end fixedly connected with stopper of cutting edge installation piece, the spacing groove that matches the use with the stopper is seted up to the front and back both sides face of cutting edge installation piece, establishes the spring through overlapping on the telescopic link, can make the stopper back-and-forth movement, makes it can receive into in the third mounting groove when cutting edge installation piece pushes down, can not influence cutting edge installation piece normal removal, and after the installation of cutting edge installation piece finishes, the stopper can kick-back the joint automatically and advance the spacing inslot, alright fix cutting edge installation piece.
Further, the stopper is close to and is fixed even there is the pull rod on the side of third mounting groove, the end of pull rod runs through blade disc body and fixedly connected with montant, through pulling the montant, can make pull rod and stopper break away from the spacing groove, and cutting edge installation piece alright upwards removes and takes out from first mounting groove this moment.
Furthermore, one end, far away from the clamping block, of the moving block is fixedly connected with a sliding block, a sliding rod penetrates through an inner sliding way of the sliding block, the upper end and the lower end of the sliding rod are fixedly connected to the side wall of the second mounting groove respectively, the moving block can be limited when moving up and down, and the phenomenon that the moving block rotates around a shaft is avoided.
Further, the upper end of lead screw runs through blade disc body and fixedly connected with knob, evenly be equipped with anti-skidding line on the lateral wall of knob, the frictional force of increase hand and knob, hand is slided when avoiding the installation.
The utility model discloses following beneficial effect has:
1. the utility model discloses when carrying out the installation of cutting edge installation piece, rotate through the drive lead screw, alright make the movable block reciprocate, can drive fixture block downstream and block in spacing draw-in groove when the movable block removes, and then alright fix cutting edge installation piece, avoid it to remove and break away from out from first mounting groove, easy operation is convenient, can change damaged cutting edge installation piece as required, need not to change whole blade bodies, not only avoided the waste of cutter, but also can reduce manpower, material resources are extravagant.
2. The utility model discloses a spring is established to the cover on the telescopic link, can make the stopper back-and-forth movement, make it can receive into the third mounting groove when cutting edge installation piece pushes down in, can not influence cutting edge installation piece and normally remove, after the installation of cutting edge installation piece finishes, the stopper can kick-back the joint automatically and advance the spacing inslot, alright fix cutting edge installation piece, can be when cutting edge installation piece is installed, fix in advance it earlier, avoid cutting edge installation piece to remove when the joint.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
FIG. 3 is an enlarged schematic view of the structure at A of FIG. 1 according to the present invention;
FIG. 4 is an enlarged schematic view of the structure of FIG. 2;
in the drawings, the components represented by the respective reference numerals are listed below:
1. a cutter head body; 101. a first mounting groove; 102. a second mounting groove; 103. a screw rod; 104. a knob; 105. a moving block; 106. a clamping block; 107. a slider; 108. a slide bar; 2. a blade mounting block; 3. a third mounting groove; 301. a telescopic rod; 302. a spring; 303. a limiting block; 201. a blade body; 202. a limiting clamping groove; 203. a limiting groove; 3. a third mounting groove; 4. a pull rod; 401. a vertical rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, the utility model relates to a cutting edge replaceable crushing cutter head of a shearing crusher, comprising a cutter head body 1 and a cutting edge mounting block 2, wherein the outer side surface of the cutter head body 1 is uniformly provided with a first mounting groove 101, the cutting edge mounting block 2 is fixedly clamped in the first mounting groove 101, the cutting edge mounting block 2 is fixedly connected with a cutting edge body 201, the left and right side walls of the first mounting groove 101 are respectively provided with a second mounting groove 102, a screw rod 103 is rotatably connected between the upper and lower side walls in the second mounting groove 102, the screw rod 103 is in threaded connection with a movable block 105, the movable block 105 is fixedly connected with a clamping block 106 on the side surface close to the cutting edge mounting block 2, the left and right sides of the cutting edge mounting block 2 are respectively provided with a limiting clamping groove 202 matched with the clamping block 106 for use, the first mounting groove 101 is matched with the cutting, through the rotation of drive lead screw 103, alright make the movable block 105 reciprocate, can drive fixture block 106 downstream and block in spacing draw-in groove 202 when the movable block 105 removes, and then alright fix cutting edge installation piece 2, avoid its removal to break away from in first mounting groove 101.
Wherein as shown in fig. 3, the upper end of the screw rod 103 penetrates through the cutter head body 1 and is fixedly connected with a knob 104, the side wall of the knob 104 is uniformly provided with anti-skid grains, and the screw rod 103 can be driven to rotate by rotating the knob 104, so that the blade mounting block 2 can be fixed.
Wherein, as shown in fig. 1, fig. 2 and fig. 4, the front and back side walls of the first mounting groove 101 are respectively provided with a third mounting groove 3, the inside of the third mounting groove 3 is fixedly connected with an extension rod 301, a spring 302 is sleeved on the extension rod 301, one end of the extension rod 301 close to the blade mounting block 2 is fixedly connected with a limit block 303, the front and back side surfaces of the blade mounting block 2 are provided with limit grooves 203 matched with the limit block 303 for use, one side surface of the limit block 303 close to the third mounting groove 3 is fixedly connected with a pull rod 4, the tail end of the pull rod 4 penetrates through the cutter head body 1 and is fixedly connected with a vertical rod 401, the spring 302 is sleeved on the extension rod 301 to enable the limit block 303 to move back and forth, so that the limit block 303 can be retracted into the third mounting groove 3 when the blade mounting block 2 is pressed down, the normal movement of the blade mounting block 2 cannot be influenced, the blade mounting block 2 can be fixed, and the pull rod 4 and the limiting block 303 can be separated from the limiting groove 203 by pulling the vertical rod 401, and at this time, the blade mounting block 2 can be moved upwards and taken out of the first mounting groove 101.
As shown in fig. 4, a sliding block 107 is fixedly connected to one end of the moving block 105, which is far away from the fixture block 106, a sliding rod 108 penetrates through a sliding way in the sliding block 107, upper and lower ends of the sliding rod 108 are respectively and fixedly connected to a side wall of the second mounting groove 102, and the sliding rod 108 and the sliding block 107 are arranged, so that the moving block 105 can be limited when moving up and down, and the phenomenon that the moving block 105 rotates around a shaft is avoided.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solution recorded in the foregoing embodiments is modified, and some technical features are replaced by equivalent, all belonging to the protection scope of the present invention.
Claims (5)
1. The utility model provides a cut broken blade disc of removable cutting edge of breaker, includes blade disc body (1) and cutting edge installation piece (2), its characterized in that: first mounting grooves (101) are uniformly formed in the outer side surface of the cutter head body (1), the cutting edge mounting block (2) is fixedly clamped in the first mounting grooves (101), and the cutting edge mounting block (2) is fixedly connected with a cutting edge body (201);
second mounting grooves (102) are formed in the left side wall and the right side wall of the first mounting groove (101), and a screw rod (103) is rotatably connected between the upper side wall and the lower side wall in the second mounting groove (102);
the screw rod (103) is in threaded connection with a moving block (105), a clamping block (106) is fixedly connected to one side face, close to the cutting edge mounting block (2), of the moving block (105), and limiting clamping grooves (202) matched with the clamping block (106) in use are respectively formed in the left side and the right side of the cutting edge mounting block (2).
2. The utility model provides a cut broken blade disc of removable cutting edge of breaker according to claim 1, characterized in that, the wall is equipped with third mounting groove (3) respectively to the both sides around first mounting groove (101), the inside fixedly connected with telescopic link (301) of third mounting groove (3), the external member has spring (302) on telescopic link (301), one end fixedly connected with stopper (303) that telescopic link (301) are close to cutting edge installation piece (2), spacing groove (203) that match the use with stopper (303) are seted up to the face of both sides around cutting edge installation piece (2).
3. A crushing cutter disc with replaceable cutting edges for a shearing crusher according to claim 2, characterized in that a pull rod (4) is fixedly connected to one side of the limiting block (303) close to the third mounting groove (3), and the tail end of the pull rod (4) penetrates through the cutter disc body (1) and is fixedly connected with a vertical rod (401).
4. The replaceable cutting edge crushing cutter head of a shear crusher according to claim 1, wherein a slide block (107) is fixedly connected to one end of the moving block (105) far away from the clamping block (106), a slide rod (108) penetrates through an inner slide way of the slide block (107), and the upper end and the lower end of the slide rod (108) are respectively and fixedly connected to the side wall of the second mounting groove (102).
5. A cutting edge replaceable crushing cutter head of a shear crusher according to claim 1, characterized in that the upper end of the screw rod (103) penetrates through the cutter head body (1) and is fixedly connected with a knob (104), and the side wall of the knob (104) is uniformly provided with anti-skid grains.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021813447.8U CN213377069U (en) | 2020-08-26 | 2020-08-26 | Cutting edge-replaceable crushing cutter head of shearing crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021813447.8U CN213377069U (en) | 2020-08-26 | 2020-08-26 | Cutting edge-replaceable crushing cutter head of shearing crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213377069U true CN213377069U (en) | 2021-06-08 |
Family
ID=76212927
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021813447.8U Expired - Fee Related CN213377069U (en) | 2020-08-26 | 2020-08-26 | Cutting edge-replaceable crushing cutter head of shearing crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213377069U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317091A (en) * | 2020-11-23 | 2021-02-05 | 温州市耐马贸易有限公司 | Locking plastics of moving intelligent breaker for breaker |
| CN115443818A (en) * | 2022-10-07 | 2022-12-09 | 莒南县树华农机有限公司 | Breaker of swift high-efficient tool changing |
-
2020
- 2020-08-26 CN CN202021813447.8U patent/CN213377069U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112317091A (en) * | 2020-11-23 | 2021-02-05 | 温州市耐马贸易有限公司 | Locking plastics of moving intelligent breaker for breaker |
| CN112317091B (en) * | 2020-11-23 | 2022-01-14 | 安徽省欧诺塑业有限公司 | Locking plastics of moving intelligent breaker for breaker |
| CN115443818A (en) * | 2022-10-07 | 2022-12-09 | 莒南县树华农机有限公司 | Breaker of swift high-efficient tool changing |
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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: 20210608 |