CN213320553U

CN213320553U - Electric pick tool convenient for edge lifting operation of conveyer belt joint

Info

Publication number: CN213320553U
Application number: CN202021772594.5U
Authority: CN
Inventors: 李丹; 王大勇; 王秀峰; 贾磊; 徐锋
Original assignee: Shenyang Urban Utilities Group Rubber Products Co ltd
Current assignee: Shenyang Urban Utilities Group Rubber Products Co ltd
Priority date: 2020-08-24
Filing date: 2020-08-24
Publication date: 2021-06-01
Anticipated expiration: 2030-08-24

Abstract

The utility model relates to an electric tool technical field specifically is a make things convenient for conveyer belt joint to rise electronic pick utensil of limit operation, including electronic pick utensil body, set up the drive shaft at electronic pick utensil body front end to and the rigid coupling in the handrail of electronic pick utensil body both sides, the front end of drive shaft is equipped with the drill bit that advances that is the platykurtic admittedly, the pointed end of drill bit that advances is the obtuse angle. The utility model discloses be equipped with the drill bit that gos forward of flat blunt sword form, conveniently decide the connection between cover glue and the core glue when having carried out the limit operation to the conveyer belt joint to save the engineering time of conveyer belt joint, guarantee the construction progress.

Description

Electric pick tool convenient for edge lifting operation of conveyer belt joint

Technical Field

The utility model relates to an electric tool technical field specifically is a make things convenient for electric pick utensil of conveyer belt joint operation of starting limit.

Background

At present, in the process of jointing the conveying belt, the edge starting operation is the basic work of the connection, is an important prerequisite for the safety and stability of the joint of the conveying belt joint, and is usually the most time-consuming procedure in the process of connecting and constructing the conveying belt joint. In the prior art, the starting of the joint of the conveying belt is the work of manually peeling the upper and lower covering rubbers of the finished conveying belt, and is usually completed by two operators. One operator uses a paper cutter to scratch a covering rubber peeling track in advance along the longitudinal direction of the conveying belt, uses a tool such as a vice to clamp one end of the covering rubber, utilizes artificial destructive force to pull the covering rubber down along the peeling track, and the other operator holds an electric pick tool, utilizes the impact force of a front end drill bit to break the connection between the covering rubber and the core rubber of the conveying belt, and assists the edging work. The method is suitable for cold and hot joint modes of various types of conveying belts, but in the prior art, the advancing drill bit is a columnar drill bit with a cross-shaped tip, and in the process of edging operation, the drill bit is difficult to directly cut the covering glue and the core glue in a pushing mode, so that a large amount of labor time and labor intensity are consumed, and the efficiency is low.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a make things convenient for conveyer belt joint to rise the electric pickaxe utensil of limit operation, conveniently decide the connection between cover gum and the core glue when having carried out the limit operation to the conveyer belt joint.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a make things convenient for conveyer belt joint to rise electronic pick utensil of limit operation, includes electronic pick utensil body, sets up the drive shaft of electronic pick utensil body front end to and the rigid coupling in the handrail of electronic pick utensil body both sides, the front end of drive shaft is equipped with the drill bit that advances that is the platykurtic admittedly, the pointed end of drill bit that advances is the obtuse angle setting.

Optionally, the advancing drill bit and the driving shaft are integrally formed, connected and fixed.

Optionally, the drill bit that advances is connected with the drive shaft is detachable fixedly, the drill bit that advances comprises drilling disc and end cap, the end cap is cylindrical hollow structure, the inside of end cap is equipped with the plug, the slot has been seted up to the front end of drive shaft, the plug runs through in the slot, the installation cavity has been seted up to the periphery wall of plug, the inside elastic connection of installation cavity has the fixture block, the inner wall of slot with the corresponding position of fixture block is provided with the stopper piece.

Optionally, a strip-shaped groove is formed in the inner wall of the end cap along the generatrix direction of the end cap, and a strip-shaped flange matched with the strip-shaped groove is formed on the outer peripheral wall of the front end of the driving shaft along the generatrix direction of the driving shaft.

Optionally, the periphery wall of drive shaft seted up with the opening that the slot is linked together, the opening internal stability has set firmly the gag lever post, the cover is equipped with the convenience and pushes the fixture block to the promotion piece in the installation cavity on the gag lever post.

Optionally, a compression spring is sleeved outside the limiting rod, and two ends of the compression spring are respectively abutted to one end in the opening and the pushing block.

Optionally, the angle of the tip of the progressive drill ranges from 135 ° to 160 °.

Compared with the prior art, the utility model provides a make things convenient for electric pick utensil of conveyer belt joint limit operation of starting possesses following beneficial effect:

1. the utility model is provided with the flat and blunt-edged forward drill bit, which is convenient to cut the connection between the covering glue and the core glue when the edge-starting operation is carried out on the conveyer belt joint, thereby saving the construction time of the conveyer belt joint and ensuring the construction progress;

2. the utility model discloses in advance between drill bit and the drive shaft detachable connection, can realize the rapid Assembly drill bit that advances through the cooperation of fixture block and stopper, realize dismantling the drill bit that advances fast through the cooperation that promotes piece and fixture block, and then be convenient for change the drill bit that advances, the flexibility ratio is high, the practicality is strong.

Drawings

FIG. 1 is a schematic structural view of the whole of embodiment 1;

FIG. 2 is a schematic structural view of the whole of embodiment 2;

FIG. 3 is a schematic view showing the configuration of the progressive drill bit of embodiment 2 after being detached from the drive shaft;

fig. 4 is an axial sectional view of the progressive drill bit of embodiment 2 in cooperation with a drive shaft.

In the figure: 1. an electric pickaxe body; 2. a drive shaft; 21. a slot; 22. a blocking block; 23. a slide opening; 24. a limiting rod; 25. a pushing block; 26. a compression spring; 27. a strip flange; 3. a handrail; 4. A progressive drill bit; 41. drilling a sheet; 42. an end cap; 43. a plug; 44. installing a cavity; 45. a clamping block; 46. A strip-shaped groove.

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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example 1: please refer to fig. 1, the present application provides an electric pick tool for facilitating the operation of the edge lifting of a conveyer belt joint, which includes an electric pick tool body 1, a driving shaft 2 disposed at the front end of the electric pick tool body 1, and handrails 3 fixedly connected to two sides of the electric pick tool body 1, wherein a flat forward drill bit 4 is fixedly disposed at the front end of the driving shaft 2, the forward drill bit 4 is integrally connected and fixed with the driving shaft 2, the tip of the forward drill bit 4 is disposed at an obtuse angle, the tip angle range of the forward drill bit 4 is 135-160 °, for the edge lifting position of the conveyer belt joint, the handrails 3 are held by two hands to push the forward drill bit 4 forward against the edge lifting position, so as to conveniently cut the connection between the cover rubber and the core rubber, thereby saving the construction time of the conveyer belt joint and ensuring the construction progress.

Example 2: referring to fig. 2-4, the present application further provides an electric pick for facilitating the edge-lifting operation of the conveyer belt joint, which includes an electric pick body 1, a driving shaft 2 disposed at the front end of the electric pick body 1, and handrails 3 fixedly connected to two sides of the electric pick body 1, wherein a flat forward drill 4 is detachably fixed to the front end of the driving shaft 2.

Wherein, the advancing drill 4 is composed of a drill plate 41 and an end cap 42, the end cap 42 is a cylindrical hollow structure, the inside of the end cap 42 is provided with a plug 43, the front end of the driving shaft 2 is provided with a slot 21, the plug 43 penetrates in the slot 21, the peripheral wall of the plug 43 is provided with an installation cavity 44, the inside of the installation cavity 44 is elastically connected with a clamping block 45, the inner wall of the slot 21 and the position corresponding to the clamping block 45 are provided with a blocking block 22, when the end cap 42 is completely sleeved at the front end of the driving shaft 2, the blocking block 22 can be abutted and fixed on one surface of the clamping block 45 to prevent the advancing drill 4 from being separated from the driving shaft 2, in order to ensure that the advancing drill 4 can abut against the blocking block 22 accurately by the clamping block 45 at the driving shaft 2, the inner wall of the end cap 42 is provided with a strip-shaped groove 46 along the generatrix direction, the strip-shaped flange 27 is adapted to the strip-shaped groove 46, so that the strip-shaped flange 27 and the strip-shaped groove 46 can be aligned in advance when the forwarding drill 4 is butted against the drive shaft 2.

In addition, the opening that is linked together with slot 21 is seted up to the periphery wall of drive shaft 2, and the opening internal stability is equipped with gag lever post 24, and the cover is equipped with on the gag lever post 24 and is convenient pushes away the promotion piece 25 in fixture block 45 to the installation cavity 44. Specifically, a compression spring 26 is sleeved outside the limiting rod 24, and two ends of the compression spring 26 are respectively abutted to one end in the opening and the pushing block 25. If the pushing block 25 is manually pushed along the length direction of the limiting rod 24, the latch 45 can be pressed into the mounting cavity 44 to facilitate the removal of the end cap 42.

And finally, the tip of the advancing drill bit 4 is arranged in an obtuse angle, the angle range of the tip of the advancing drill bit 4 is 135-160 degrees, and the advancing drill bit 4 with a flat blunt edge can conveniently cut the connection between the cover rubber and the core rubber at the starting edge of the joint of the conveying belt.

It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a make things convenient for conveyer belt joint to rise electronic pick utensil of limit operation, includes electronic pick utensil body (1), sets up drive shaft (2) of electronic pick utensil body (1) front end, and the rigid coupling in handrail (3) of electronic pick utensil body (1) both sides, its characterized in that: the front end of the driving shaft (2) is fixedly provided with a flat advancing drill bit (4), and the tip end of the advancing drill bit (4) is arranged at an obtuse angle.

2. The electric pick tool for facilitating the edge starting operation of the conveyer belt joint as claimed in claim 1, wherein: the advancing drill bit (4) and the driving shaft (2) are integrally formed, connected and fixed.

3. The electric pick tool for facilitating the edge starting operation of the conveyer belt joint as claimed in claim 1, wherein: advancing drill bit (4) and drive shaft (2) detachable connection are fixed, advancing drill bit (4) comprises drill plate (41) and end cap (42), end cap (42) are cylindrical hollow structure, the inside of end cap (42) is equipped with plug (43), slot (21) have been seted up to the front end of drive shaft (2), plug (43) run through in slot (21), installation cavity (44) have been seted up to the periphery wall of plug (43), the inside elastic connection of installation cavity (44) has fixture block (45), the inner wall of slot (21) with the corresponding position of fixture block (45) is provided with blocks piece (22).

4. The electric pick tool for facilitating the edge starting operation of the conveyer belt joint as claimed in claim 3, wherein: strip-shaped grooves (46) are formed in the inner wall of the end cap (42) along the generatrix direction of the end cap, and strip-shaped flanges (27) matched with the strip-shaped grooves (46) are formed in the outer peripheral wall of the front end of the driving shaft (2) along the generatrix direction of the driving shaft.

5. The electric pick tool for facilitating the edge starting operation of the conveyer belt joint as claimed in claim 3, wherein: the opening that the periphery wall of drive shaft (2) seted up with slot (21) are linked together sets firmly gag lever post (24) in the opening, the cover is equipped with on gag lever post (24) and is convenient pushes fixture block (45) promotion piece (25) to installation cavity (44) in.

6. The electric pick tool for facilitating the edge starting operation of the conveyer belt joint as claimed in claim 5, wherein: and a compression spring (26) is sleeved outside the limiting rod (24), and two ends of the compression spring (26) are respectively abutted against one end in the opening and the pushing block (25).

7. The electric pick tool convenient for the edge starting operation of the conveyer belt joint as claimed in any one of claims 1 to 6, wherein: the angle range of the tip of the advancing drill bit (4) is 135-160 degrees.