CN208502757U - A kind of quick-mounting type anticreep pick convenient for chip removal - Google Patents
A kind of quick-mounting type anticreep pick convenient for chip removal Download PDFInfo
- Publication number
- CN208502757U CN208502757U CN201821135320.8U CN201821135320U CN208502757U CN 208502757 U CN208502757 U CN 208502757U CN 201821135320 U CN201821135320 U CN 201821135320U CN 208502757 U CN208502757 U CN 208502757U
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- CN
- China
- Prior art keywords
- pick
- hole
- anticreep
- axle portion
- bayonet lock
- 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 quick-mounting type anticreep picks convenient for chip removal, including pick head and pick axle portion, for being plugged in pick pedestal, the lower end on pick head is circumferentially provided with multiple chip spaces, the lower end of pick axle portion stretches out the lower end of pick pedestal and is provided with disconnecting prevention structure, and disconnecting prevention structure includes: the anticreep through-hole for being opened in the lower end of pick axle portion；The strip through-hole being opened at the pick axle portion below anticreep through-hole；Bayonet lock, the main body of bayonet lock is V-shaped and the opening of v-shaped structure shrink deformation after can reset, the both ends of the opening of bayonet lock horizontal extension outward, it shrinks the both ends that can be inserted into strip through-hole and at reset after-opening after deformation and can be stretched out from the both ends of anticreep through-hole in bayonet lock open end, above-mentioned apparatus can improve the phenomenon that pick is deviate from during machine work, and further improve the chip removal efficiency in the pick course of work, and then improve working efficiency.
Description
Technical field
The utility model relates to mining machinery accessory technical field, in particular to a kind of quick-mounting type convenient for chip removal is anti-
De- pick.
Background technique
In coal mining, in mining machinery operating mechanism, the performance that pick is crushed coal petrography directly affects mining machinery
Specific energy consumption, reliability and its working life, currently, generally existing pick is lost tight in coal mining machine and development machine work
Weight, the problem for increasing significantly cost improve anticreep the phenomenon that in order to further prevent pick to fall off in equipment running process
Type pick, and the installation effectiveness of disconnecting prevention structure directly affects the installation effectiveness of pick, in addition, existing cutting tooth structure is using
In the process, it is unfavorable for chip removal, is easily damaged by chipping wear so as to cause pick, influences the raising of working efficiency.
In conclusion how to improve the phenomenon that pick is deviate from during machine work and further improve the pick course of work
In chip removal efficiency, and then improve working efficiency, become those skilled in the art's technical problem urgently to be resolved.
Utility model content
The purpose of the utility model is to provide a kind of quick-mounting type anticreep picks convenient for chip removal, can improve machine work mistake
The phenomenon that pick is deviate from journey, and further improve the chip removal efficiency in the pick course of work, and then improve working efficiency.
In order to solve the above technical problems, the utility model provides following technical solution:
A kind of quick-mounting type anticreep pick convenient for chip removal, including pick head and pick axle portion, for being plugged in pick bottom
In seat, assembly through-hole is offered on the pick pedestal, the pick axle portion is plugged in the assembly through-hole of pick pedestal, described
The lower end on pick head is circumferentially provided with multiple chip spaces, and the lower end of the pick axle portion is stretched out the lower end of pick pedestal and set
It is equipped with disconnecting prevention structure, the disconnecting prevention structure includes:
Its axis is laterally opened in the anticreep through-hole of the lower end of the pick axle portion perpendicular to the axis of the pick；
The strip through-hole being opened at the pick axle portion below the anticreep through-hole, the lower end of the strip through-hole, which is located at, to be cut
At the lower end surface in tooth shaft portion and upper end is connected to anticreep through-hole, the axis of strip through-hole phase vertical with the axis of anticreep through-hole
It hands over；
The main body of bayonet lock, the bayonet lock is V-shaped and the opening of v-shaped structure shrink deformation after can reset, the opening of bayonet lock
Both ends horizontal extension outward, the bayonet lock open end can be inserted into strip through-hole after shrinking deformation and reset at after-opening
Both ends can be stretched out from the both ends of anticreep through-hole.
Preferably, the pick head upper end of the quick-mounting type anticreep pick convenient for chip removal is provided with spiral shape wear-resisting head.
Quick-mounting type anticreep pick provided by the utility model convenient for chip removal, the lower end on pick head is circumferentially provided with more
A chip space reduces clast and wears caused by pick, conducive to the raising of working efficiency, pick convenient for material is discharged in time
Axle portion is assemblied in the assembly through-hole of pick pedestal, and disconnecting prevention structure includes anticreep through-hole, strip through-hole and bayonet lock, and disconnecting prevention structure is set
It is placed at the pick axle portion for stretching out pick pedestal lower end, anticreep through-hole extends transversely through pick axle portion, and in the lower section of anticreep through-hole
It is provided with and communicated with strip through-hole, wherein the lower end of strip through-hole is located at the lower end surface of pick axle portion, the v-shaped structure of latch body
Its opening can be made to reduce so as to which anticreep through-hole is inserted into from the lower end of strip through-hole in the open end of bayonet lock in the case where holding power effect
It is interior, it looses one's grip later, the both ends of the structure restoration of bayonet lock, the opening of bayonet lock can be stretched out in turn from the both ends of anticreep through-hole, with
It prevents pick from deviating from from pick pedestal, by the effect of above-mentioned disconnecting prevention structure, pick can be further prevented from the dress of pick pedestal
With deviating from through-hole, in addition, above-mentioned disconnecting prevention structure assembling process fast and easy, can further ensure the installation effectiveness of pick.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the quick-mounting type anticreep pick provided by the utility model convenient for chip removal.
In figure: 1, pick head；2, pick axle portion；3, anticreep through-hole；4, strip through-hole；5, bayonet lock；6, spiral shape is wear-resisting
Head；7, pick pedestal；8, chip space.
Specific embodiment
The core of the utility model is to provide a kind of quick-mounting type anticreep pick convenient for chip removal, can improve machine work mistake
The phenomenon that pick is deviate from journey, and further improve the chip removal efficiency in the pick course of work, and then improve working efficiency.
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Incorporated by reference to Fig. 1, Fig. 1 is the structural representation of the quick-mounting type anticreep pick provided by the utility model convenient for chip removal
Figure.
Quick-mounting type anticreep pick provided by the utility model convenient for chip removal, including pick head 1 and pick axle portion 2,
For being plugged in pick pedestal 7, assembly through-hole is offered on pick pedestal, the assembly that pick axle portion is plugged in pick pedestal is logical
In hole, the lower end on pick head is circumferentially provided with multiple chip spaces 8, the lower end of pick axle portion stretch out the lower end of pick pedestal and
It is provided with disconnecting prevention structure, disconnecting prevention structure includes: axis of its axis perpendicular to pick, is laterally opened in the lower end of pick axle portion
Anticreep through-hole 3；The lower end of the strip through-hole 4 being opened at the pick axle portion below anticreep through-hole, strip through-hole is located at pick
At the lower end surface of axle portion and upper end is connected to anticreep through-hole, and the axis of the axis and anticreep through-hole of strip through-hole intersects vertically；Card
The main body of pin 5, bayonet lock is V-shaped and the opening of v-shaped structure shrink deformation after can reset, the both ends of the opening of bayonet lock are outward
Horizontal extension, the both ends that can be inserted into strip through-hole and at reset after-opening after deformation are shunk in bayonet lock open end can be from anticreep through-hole
Both ends stretch out.
Preferably, structure as shown in Figure 1, anticreep through-hole are circular through hole.In addition, anticreep through-hole can also be rectangular logical
Hole.Preferably, chip space is arc chip space.
Quick-mounting type anticreep pick provided by the utility model convenient for chip removal, the lower end on pick head is circumferentially provided with more
A chip space reduces clast and wears caused by pick, conducive to the raising of working efficiency, pick convenient for material is discharged in time
Axle portion is assemblied in the assembly through-hole of pick pedestal, and disconnecting prevention structure includes anticreep through-hole, strip through-hole and bayonet lock, and disconnecting prevention structure is set
It is placed at the pick axle portion for stretching out pick pedestal lower end, anticreep through-hole extends transversely through pick axle portion, and in the lower section of anticreep through-hole
It is provided with and communicated with strip through-hole, wherein the lower end of strip through-hole is located at the lower end surface of pick axle portion, the v-shaped structure of latch body
Its opening can be made to reduce so as to which anticreep through-hole is inserted into from the lower end of strip through-hole in the open end of bayonet lock in the case where holding power effect
It is interior, it looses one's grip later, the both ends of the structure restoration of bayonet lock, the opening of bayonet lock can be stretched out in turn from the both ends of anticreep through-hole, with
It prevents pick from deviating from from pick pedestal, by the effect of above-mentioned disconnecting prevention structure, pick can be further prevented from the dress of pick pedestal
With deviating from through-hole, in addition, above-mentioned disconnecting prevention structure assembling process fast and easy, can further ensure the installation effectiveness of pick.
In order to advanced optimize technical solution, the quick-mounting type anticreep pick provided by the utility model convenient for chip removal,
Pick head upper end is provided with spiral shape wear-resisting head 6, can further improve the wearability on pick head.
It a kind of is described in detail above to provided by the utility model convenient for the quick-mounting type anticreep pick of chip removal.This
It applies specific case in text to be expounded the principles of the present invention and embodiment, the explanation of above embodiments is
It is used to help understand the method and its core concept of the utility model.It should be pointed out that for the ordinary skill people of the art
For member, without departing from the principle of this utility model, several improvements and modifications can be made to this utility model, this
A little improvement and modification are also fallen into the protection scope of the utility model claims.
Claims (2)
1. a kind of quick-mounting type anticreep pick convenient for chip removal, including pick head and pick axle portion, for being plugged in pick pedestal
It is interior, assembly through-hole is offered on the pick pedestal, the pick axle portion is plugged in the assembly through-hole of pick pedestal, feature
It is, the lower end on the pick head is circumferentially provided with multiple chip spaces, and pick pedestal is stretched out in the lower end of the pick axle portion
Lower end and be provided with disconnecting prevention structure, the disconnecting prevention structure includes:
Its axis is laterally opened in the anticreep through-hole of the lower end of the pick axle portion perpendicular to the axis of the pick；
The lower end of the strip through-hole being opened at the pick axle portion below the anticreep through-hole, the strip through-hole is located at pick axis
At the lower end surface in portion and upper end is connected to anticreep through-hole, and the axis of the axis and anticreep through-hole of the strip through-hole intersects vertically；
The main body of bayonet lock, the bayonet lock is V-shaped and the opening of v-shaped structure shrink deformation after can reset, the two of the opening of bayonet lock
Horizontal extension, the bayonet lock open end can be inserted into two in strip through-hole and at reset after-opening after shrinking deformation outward at end
End can be stretched out from the both ends of anticreep through-hole.
2. being convenient for the quick-mounting type anticreep pick of chip removal as described in claim 1, which is characterized in that the quick-mounting convenient for chip removal
The pick head upper end of type anticreep pick is provided with spiral shape wear-resisting head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135320.8U CN208502757U (en) | 2018-07-18 | 2018-07-18 | A kind of quick-mounting type anticreep pick convenient for chip removal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821135320.8U CN208502757U (en) | 2018-07-18 | 2018-07-18 | A kind of quick-mounting type anticreep pick convenient for chip removal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208502757U true CN208502757U (en) | 2019-02-15 |
Family
ID=65289475
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821135320.8U Expired - Fee Related CN208502757U (en) | 2018-07-18 | 2018-07-18 | A kind of quick-mounting type anticreep pick convenient for chip removal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208502757U (en) |
-
2018
- 2018-07-18 CN CN201821135320.8U patent/CN208502757U/en not_active Expired - Fee Related
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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: 20190215 Termination date: 20210718 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |