CN208177505U - One kind inlaying crusher jaw - Google Patents

One kind inlaying crusher jaw Download PDF

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Publication number
CN208177505U
CN208177505U CN201721873731.2U CN201721873731U CN208177505U CN 208177505 U CN208177505 U CN 208177505U CN 201721873731 U CN201721873731 U CN 201721873731U CN 208177505 U CN208177505 U CN 208177505U
Authority
CN
China
Prior art keywords
plate
tooth
dovetail groove
tooth plate
jaw
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
Application number
CN201721873731.2U
Other languages
Chinese (zh)
Inventor
邱聚文
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
New Fengxian County Ffuni Metal Products Co Ltd
Original Assignee
New Fengxian County Ffuni Metal Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by New Fengxian County Ffuni Metal Products Co Ltd filed Critical New Fengxian County Ffuni Metal Products Co Ltd
Priority to CN201721873731.2U priority Critical patent/CN208177505U/en
Application granted granted Critical
Publication of CN208177505U publication Critical patent/CN208177505U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses one kind to inlay crusher jaw, including bottom plate and tooth plate, the bottom plate and tooth plate are all equipped with correspondence on more than one and each bottom plate and are equipped with a tooth plate, the tooth plate is equipped with more than one waveform grinding tooth, it is connected by screw bolts between the bottom plate and tooth plate, the back side of the bottom plate is equipped with dovetail groove, the dovetail groove has been embedded in spacing block set, the top surface joint of the spacing block set and dovetail groove is equipped with epoxy resin layer, and the side joint of the spacing block set and dovetail groove has been caught in potassium steel cutting;This is inlayed crusher jaw grinding tooth and is not easy to peel off, and crushing efficiency is high, and jaw is not easy to wear.

Description

One kind inlaying crusher jaw
Technical field
The utility model inlays crusher jaw more particularly to one kind.
Background technique
Currently, existing mining jaw plate of jaw crusher is generallyd use and is integrally formed, it is whole to report after jaw local damage It is useless, it cannot repair, cause the waste of resource.And existing bimetallic jaw volume is big in the market, while between bi-metal interface It is difficult uniform stressed, causes to be seriously worn.Although someone develops Combined jaw plate, existing Combined jaw plate, band is nibbled The upper layer tooth plate of tooth is easy to peel off from bottom plate, and existing Combined jaw plate does not have very good solution crushing efficiency low, out The problems such as material easily blocking, jaw is easy to wear.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of grinding tooth to be not easy to peel off, and crushing efficiency is high, and jaw is not Easy to wear inlays crusher jaw.
The purpose of this utility model is achieved by the following technical programs:
One kind inlays crusher jaw, including bottom plate and tooth plate, the bottom plate and tooth plate be all equipped with more than one and it is each Corresponding on bottom plate to be equipped with a tooth plate, the tooth plate is equipped with more than one waveform grinding tooth, between the bottom plate and tooth plate It is connected by screw bolts, the back side of the bottom plate is equipped with dovetail groove, and the dovetail groove has been embedded in spacing block set, the limit convex The top surface joint of block and dovetail groove is equipped with epoxy resin layer, and the side joint of the spacing block set and dovetail groove has been caught in height Manganese steel cutting.
Preferably, the spacing block set is rich chromium cast iron block.
Preferably, correspondence is equipped with a tooth plate on each bottom plate.
Preferably, the back side of each bottom plate is correspondingly arranged, there are two dovetail grooves.
Preferably, the bolt between each bottom plate and a tooth plate screws in fixed and bolt in tooth plate via bottom plate and is located at Between two dovetail grooves of bottom plate.
The utility model has the technical effect that following aspect: secured instead of traditional bolt with the mode inlayed Mode is arranged dovetail groove by the bottom plate back side and inlays with rich chromium cast iron, and the wedge between dovetail groove and rich chromium cast iron mosaic block Gap then uses potassium steel tent to fill, and welds finally by high manganese welding rod, to make jaw uniform force is stronger to avoid It is in the presence of taking off at work, ruptures, while tooth plate waveform, can increase the contact area between grinding tooth and material, breaks It is broken more thorough, the wear resistance of tooth plate is also strengthened, the work of crusher is also ensured while extending the service life of tooth plate Make quality.
Detailed description of the invention
Fig. 1 is a kind of overall structure diagram for inlaying crusher jaw of the utility model;
Fig. 2 is a kind of oat tail groove structure schematic diagram for inlaying crusher jaw of the utility model.
Specific embodiment
Below in conjunction with attached drawing 1-2, specific embodiment of the present utility model is described in further detail, so that the utility model Technical solution is more readily understood and grasps.
In the present embodiment, it is to be understood that term " centre ", "upper", "lower", " top ", " right side ", " left end ", " top ", " back side ", " middle part ", etc. instructions orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, only The utility model for ease of description, rather than the device or element of indication or suggestion meaning must have a particular orientation, It is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.
Embodiment
Refering to fig. 1 shown in -2, one kind inlaying crusher jaw, including bottom plate 1 and tooth plate 2, and the bottom plate 1 and tooth plate 2 are all A tooth plate 2 is installed equipped with corresponding in more than one and each bottom plate 1, the tooth plate 2 is equipped with more than one waveform and nibbles Tooth 21 is connected between the bottom plate 1 and tooth plate 2 using bolt 3, and the back side of the bottom plate 1 is equipped with dovetail groove 11, the dovetail Slot 11 has been embedded in spacing block set 12, and the top surface joint of the spacing block set 12 and dovetail groove 11 is equipped with epoxy resin layer 13, The side joint of the spacing block set 12 and dovetail groove 11 has been caught in potassium steel cutting 14, and the spacing block set 12 is the casting of high chromium Iron block, corresponding on each bottom plate 1 to be equipped with a tooth plate 2, the back side of each bottom plate 1 is correspondingly arranged that there are two dovetail grooves 11, each Bolt 3 between bottom plate 1 and a tooth plate 2 screws in two dovetails that fixed and bolt 3 in tooth plate 2 is located at bottom plate 1 via bottom plate 1 Between slot 11.
Operation instruction:
It fixes in use, first running through bottom plate 1 and tooth plate 2 using bolt 3, is then pasted in the dovetail groove 11 of bottom plate 1 One layer of epoxy resin layer 13 is covered, potassium steel cutting 14 is then against 11 edge of dovetail groove, and bottom plate 1 is mounted on crusher At spacing block set 12 on inner wall, it is embedded in spacing block set 12 in bottom plate 1 via potassium steel cutting 14 and epoxy resin layer 13 Form fixed structure.
The utility model has the technical effect that following aspect: secured instead of traditional bolt with the mode inlayed Mode is arranged dovetail groove by the bottom plate back side and inlays with rich chromium cast iron, and the wedge between dovetail groove and rich chromium cast iron mosaic block Gap then uses potassium steel tent to fill, and welds finally by high manganese welding rod, to make jaw uniform force is stronger to avoid It is in the presence of taking off at work, ruptures, while tooth plate waveform, can increase the contact area between grinding tooth and material, breaks It is broken more thorough, the wear resistance of tooth plate is also strengthened, the work of crusher is also ensured while extending the service life of tooth plate Make quality.
Certainly, the representative instance of above only the utility model, in addition to this, the utility model can also have other a variety of Specific embodiment, all technical solutions formed using equivalent substitution or equivalent transformation all fall within the requires of the utility model protection Within the scope of.

Claims (5)

1. one kind inlays crusher jaw, including bottom plate and tooth plate, it is characterised in that: the bottom plate and tooth plate be all equipped with one with Corresponding on upper and each bottom plate to be equipped with a tooth plate, the tooth plate is equipped with more than one waveform grinding tooth, the bottom plate with It is connected by screw bolts between tooth plate, the back side of the bottom plate is equipped with dovetail groove, and the dovetail groove has been embedded in spacing block set, institute The top surface joint for stating spacing block set and dovetail groove is equipped with epoxy resin layer, the side joint of the spacing block set and dovetail groove It has been caught in potassium steel cutting.
2. inlaying crusher jaw as described in claim 1, it is characterised in that: the spacing block set is rich chromium cast iron block.
3. inlaying crusher jaw as described in claim 1, it is characterised in that: correspondence is equipped with a tooth plate on each bottom plate.
4. inlaying crusher jaw as described in claim 1, it is characterised in that: there are two the back side of each bottom plate is correspondingly arranged Dovetail groove.
5. inlaying crusher jaw as described in claim 1, it is characterised in that: the bolt warp between each bottom plate and a tooth plate Fixed and bolt in tooth plate is screwed in by bottom plate to be located between two dovetail grooves of bottom plate.
CN201721873731.2U 2017-12-26 2017-12-26 One kind inlaying crusher jaw Expired - Fee Related CN208177505U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201721873731.2U CN208177505U (en) 2017-12-26 2017-12-26 One kind inlaying crusher jaw

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201721873731.2U CN208177505U (en) 2017-12-26 2017-12-26 One kind inlaying crusher jaw

Publications (1)

Publication Number Publication Date
CN208177505U true CN208177505U (en) 2018-12-04

Family

ID=64442553

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201721873731.2U Expired - Fee Related CN208177505U (en) 2017-12-26 2017-12-26 One kind inlaying crusher jaw

Country Status (1)

Country Link
CN (1) CN208177505U (en)

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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: 20181204

Termination date: 20191226

CF01 Termination of patent right due to non-payment of annual fee