CN112223218A - Impact head for electric pick and electric pick - Google Patents
Impact head for electric pick and electric pick Download PDFInfo
- Publication number
- CN112223218A CN112223218A CN202011143784.5A CN202011143784A CN112223218A CN 112223218 A CN112223218 A CN 112223218A CN 202011143784 A CN202011143784 A CN 202011143784A CN 112223218 A CN112223218 A CN 112223218A
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- Prior art keywords
- fixed
- impact head
- block
- electric pick
- fixing
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D17/00—Details of, or accessories for, portable power-driven percussive tools
- B25D17/02—Percussive tool bits
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/0042—Devices for removing chips
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B25—HAND TOOLS; PORTABLE POWER-DRIVEN TOOLS; MANIPULATORS
- B25D—PERCUSSIVE TOOLS
- B25D11/00—Portable percussive tools with electromotor or other motor drive
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
Abstract
The invention discloses an impact head for an electric pick and the electric pick, which comprises an electric pick body and the impact head, wherein one end of the electric pick body is fixed with a fixed seat, a rotating block is arranged inside the fixed seat and is fixed with a rotating shaft of the electric pick body, one end of the impact head is fixed with a base, one end of the rotating block is provided with a first groove for the base to insert, the base is fixed inside the first groove through a fixing component, one end of the fixed seat is provided with a dustproof component, the dustproof component comprises a rubber block and a first fixed block, the first fixed block is provided with a first through hole for the other end of the impact head to pass through, the invention mainly arranges the dustproof component at one end of the fixed seat, the impact head is protected through the dustproof component, the gap between the fixed seat and the impact head is reduced, the dust enters the inside of the fixed seat through the gap between the impact head and the fixed seat, and the impact head is prevented from being blocked by the, the replacement of the impact head is convenient to a certain extent.
Description
Technical Field
The invention belongs to the technical field of electric picks, and particularly relates to an impact head for an electric pick and the electric pick.
Background
The electric pick is a double-insulation hand-held electric tool taking a single-phase series motor as power, has the characteristics of safety, reliability, high efficiency, convenient operation and the like, is widely applied to pipeline laying, mechanical installation, water supply and drainage facility construction, interior decoration, harbor facility construction and other construction engineering construction, and is suitable for pick borers or other appropriate accessories, such as chisels, shovels and the like, to carry out crushing, chiseling, digging, grooving, cutting and other operations on concrete, masonry structures and asphalt pavements.
However, in the prior art, dust of the existing electric pick enters the inside of the fixing seat through the gap between the impact head and the electric pick fixing seat in the using process, so that the impact head is blocked and cannot be pulled out due to the accumulation of the dust in the fixing seat, inconvenience is brought to the replacement of the impact head, most of the impact head and the fixing seat are fixed through insertion, the impact head is clamped without a fastening component, the impact head is loosened in the using process, and inconvenience is brought to the use of the electric pick.
Therefore, we provide an electric pick with strikeing head and electric pick and solve the problem that exists among the prior art, make its fixing base protect the strikeing head through dustproof subassembly, reduce the inside that the dust got into the fixing base through the clearance between strikeing head and the fixing base, make to strikeing the head and can not blocked by the dust, it is convenient to bring the change of strikeing the head to a certain extent, and it fixes through fixed subassembly to strike the head, it is not hard up to reduce to strike the head and appear in the use, it is convenient to bring for the use of electric pick to a certain extent.
Disclosure of Invention
The invention aims to provide an impact head and an electric pick for the electric pick, which solve the problems that dust enters the inside of a fixed seat through a gap between the impact head and the electric pick fixed seat in the prior art during the use of the electric pick, the impact head is blocked and cannot be pulled out due to the accumulation of the dust in the fixed seat, and the change of the impact head is inconvenient, and the problem that the impact head is not convenient to use due to the looseness of the impact head in the use process because the impact head and the fixed seat are mostly fixed through insertion without a fastening component due to the fact that the impact head is clamped between the impact head and the fixed seat is solved, the fixed seat protects the impact head through a dustproof component, the dust enters the inside of the fixed seat through the gap between the impact head and the fixed seat, the impact head cannot be blocked by the dust, the change of the impact head is convenient to a certain degree, and the impact head is fixed through the fixing component, the impact head is reduced to be loosened in the using process, and convenience is brought to the use of the electric pick to a certain extent.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides an electric pick is with strikeing head, includes the electric pick body and strikes the head, the one end of electric pick body is fixed with the fixing base, the inside of fixing base is provided with rotatory piece, rotatory piece with the axis of rotation of electric pick body is fixed, the one end of strikeing the head is fixed with the base, the confession has been seted up to the one end of rotatory piece the first recess of base male, just the base is fixed through fixed subassembly the inside of first recess, the one end of fixing base is provided with dustproof subassembly, dustproof subassembly includes block rubber and first fixed block, seted up the confession on the first fixed block the first through-hole that the other end of strikeing the head passed, the block rubber inlays the dress and fixes the inside of first through-hole, the confession has been seted up to one side of first fixed block the third recess of one end male of fixing base.
Preferably, the first fixed block with fixing base threaded connection, the inner wall of third recess is provided with internal thread section, the one end lateral wall of fixing base is provided with the external screw thread section that corresponds with the internal thread section.
Preferably, the one end of fixing base is provided with four second compression springs with equal angle, just the confession has been seted up to the one end of fixing base the fixed fourth recess of one end of second compression spring, the other end of second compression spring with the inner wall laminating of third recess, first fixed block with the fixing base articulates through two links.
Preferably, the outer wall symmetry of first fixed block is provided with two lugs, the link with the lug rotates to be connected, the outer wall of fixing base is fixed with and supplies two the couple that the link articulates.
Preferably, the fixed subassembly includes second fixed block and first compression spring, two second recesses have been seted up to the inner wall symmetry of first recess, the one end of second fixed block with the inner wall of second recess rotates to be connected, the one end of first compression spring with the other end of second fixed block is fixed, the other end of first compression spring with the inner wall of second recess is fixed.
Preferably, the other end of the second fixing block exceeds 5-6mm of one side of the second groove, and one side of the second fixing block is attached to the outer wall of the base.
Preferably, the fixed subassembly includes backup pad and stopper, the lateral wall of stopper with the inner wall laminating of first recess, the one end of stopper with one side of backup pad is fixed, just the opposite side of backup pad is provided with the stretching strap, the backup pad with offer the confession on the stopper respectively the second through-hole that the other end of impact head passed.
Preferably, the electric pick body is provided with a first handrail and a second handrail respectively, the first handrail and the second handrail are arranged in parallel, and the second handrail is provided with a power switch.
An electric pick is provided with the impact head for the electric pick as described above.
Compared with the prior art, the impact head for the electric pick and the electric pick provided by the invention have the following advantages:
1. the dust-proof component is arranged at one end of the fixed seat, the impact head is protected by the dust-proof component, a gap between the fixed seat and the impact head is reduced, dust is prevented from entering the inside of the fixed seat through the gap between the impact head and the fixed seat, the impact head is prevented from being clamped by the dust, and convenience is brought to replacement of the impact head to a certain extent;
2. according to the invention, the rotating block is arranged in the fixed seat, the first groove for the impact head to be inserted is formed in one end of the rotating block, the fixing component is arranged in the first groove, the base of the impact head is inserted into the first groove, and the base is fixed through the fixing component, so that the looseness of the impact head in the use process is reduced, and convenience is brought to the use of the electric pick to a certain extent.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the internal structure of the fixing base of the present invention;
FIG. 3 is an enlarged view taken at A in FIG. 2;
FIG. 4 is a top view of the impact head of the present invention;
FIG. 5 is a schematic view of the internal structure of the dust-proof assembly of the present invention;
FIG. 6 is an enlarged view at B in FIG. 5;
in the figure: 1. an electric pick body; 2. a fixed seat; 3. an impact head; 4. a dust-proof assembly; 5. a first armrest; 6. a second handrail; 7. a first through hole; 8. a rubber block; 9. rotating the block; 10. a first groove; 11. a base; 12. a first fixed block; 13. a second groove; 14. a fixing assembly; 15. a second fixed block; 16. a first compression spring; 17. a third groove; 18. a support plate; 19. a limiting block; 20. a second through hole; 21. hooking; 22. hanging a ring; 23. a bump; 24. a second compression spring; 25. a fourth groove; 26. pulling the belt; 27. and a power switch.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The specific embodiments described herein are merely illustrative of the invention and do not delimit the invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Example 1
The invention provides an impact head for an electric pick, which comprises an electric pick body 1 and an impact head 3, wherein one end of the electric pick body 1 is fixed with a fixed seat 2, a rotating block 9 is arranged inside the fixed seat 2, the rotating block 9 is fixed with a rotating shaft of the electric pick body 1, one end of the impact head 3 is fixed with a base 11, one end of the rotating block 9 is provided with a first groove 10 for the base 11 to be inserted into, and the base 11 is fixed inside the first groove 10 through a fixing component 14, so that the electric pick body 1 drives the impact head 3 to rotate,
the fixing component 14 comprises a second fixing block 15 and a first compression spring 16, two second grooves 13 are symmetrically formed in the inner wall of the first groove 10, one end of the second fixing block 15 is rotatably connected with the inner wall of the second groove 13, one end of the first compression spring 16 is fixed with the other end of the second fixing block 15, the other end of the first compression spring 16 is fixed with the inner wall of the second groove 13, when the impact head 3 is inserted into the first groove 10, the base 11 compresses the two first compression springs 16 through the second fixing block 15, and the impact head 3 is fixed through the elasticity of the two first compression springs 16;
the other end of the second fixing block 15 exceeds 5-6mm of one side of the second groove 13, and one side of the second fixing block 15 is attached to the outer wall of the base 11, so that the base 11 is clamped and fixed conveniently through the first compression spring 16;
the one end of fixing base 2 is provided with dustproof subassembly 4, dustproof subassembly 4 includes block rubber 8 and first fixed block 12, set up the first through-hole 7 that the other end that supplies impact head 3 passed on first fixed block 12, block rubber 8 inlays the dress and fixes the inside at first through-hole 7, the one end male third recess 17 that supplies fixing base 2 is seted up to one side of first fixed block 12, first fixed block 12 and 2 threaded connection of fixing base, the inner wall of third recess 17 is provided with interior screw thread section, the one end lateral wall of fixing base 2 is provided with the external screw thread section that corresponds with interior screw thread section, first fixed block 12 is for dismantling the setting, be convenient for impact head 3's dismantlement and installation.
The electric pick body 1 is respectively provided with a first handrail 5 and a second handrail 6, the first handrail 5 and the second handrail 6 are arranged in parallel, and the second handrail 6 is provided with a power switch 27;
in conclusion, the dustproof assembly 4 protects the impact head 3, so that the gap between the fixed seat 2 and the impact head 3 is reduced, dust is prevented from entering the fixed seat 2 through the gap between the impact head 3 and the fixed seat 2, the impact head 3 cannot be clamped by the dust, the dustproof assembly 4 is in threaded connection with the fixed seat 2, the dustproof assembly 4 is convenient to detach and mount, and the impact head is convenient to replace to a certain extent; when the impact head 3 is inserted into the first groove 10, the base 11 compresses the two first compression springs 16 through the second fixing block 15, and the impact head 3 is fixed through the elastic force of the two first compression springs 16, so that looseness of the impact head 3 in the using process is reduced, and convenience is brought to the use of the electric pick to a certain extent.
Example 2
The invention provides an impact head for an electric pick, which comprises an electric pick body 1 and an impact head 3, wherein a fixed seat 2 is fixed at one end of the electric pick body 1, a rotating block 9 is arranged inside the fixed seat 2, the rotating block 9 is fixed with a rotating shaft of the electric pick body 1, a base 11 is fixed at one end of the impact head 3, a first groove 10 for the base 11 to be inserted into is formed in one end of the rotating block 9, and the base 11 is fixed inside the first groove 10 through a fixing component 14;
the fixing component 14 comprises a supporting plate 18 and a limiting block 19, the side wall of the limiting block 19 is attached to the inner wall of the first groove 10, one end of the limiting block 19 is fixed to one side of the supporting plate 18, a pull belt 26 is arranged on the other side of the supporting plate 18, a second through hole 20 for the other end of the impact head 3 to pass through is formed in the supporting plate 18 and the limiting block 19 respectively, the limiting block 19 is inserted into the first groove 10, the base 11 is fixed in the first groove 10, and the limiting block 19 plays a limiting role on the base 11 and reduces the movement of the base 11 in the first groove 10;
a dustproof component 4 is arranged at one end of the fixed seat 2, the dustproof component 4 comprises a rubber block 8 and a first fixed block 12, a first through hole 7 for the other end of the impact head 3 to pass through is arranged on the first fixed block 12, the rubber block 8 is embedded and fixed in the first through hole 7, a third groove 17 for inserting one end of the fixed seat 2 is arranged at one side of the first fixed block 12, four second compression springs 24 are arranged at equal angles at one end of the fixed seat 2, a fourth groove 25 for fixing one end of each second compression spring 24 is arranged at one end of the fixed seat 2, the other end of each second compression spring 24 is attached to the inner wall of the third groove 17, the first fixed block 12 and the fixed seat 2 are connected through two hanging rings 22, when the hanging rings 22 are connected, the first fixed block 12 is manually pushed, the first fixed block 12 is made to compress the second compression springs 24, the hanging rings 22 are made to be in contact with the hook 21, and the hanging rings 22 are convenient to, the first fixing block 12 is convenient to mount and dismount;
the outer wall of the first fixed block 12 is symmetrically provided with two convex blocks 23, the hanging rings 22 are rotatably connected with the convex blocks 23, and the outer wall of the fixed seat 2 is fixed with a hook 21 for hanging the two hanging rings 22, so that the hanging rings 22 can be conveniently hung or separated;
in conclusion, the dustproof assembly 4 protects the impact head 3, so that the gap between the fixed seat 2 and the impact head 3 is reduced, dust is prevented from entering the fixed seat 2 through the gap between the impact head 3 and the fixed seat 2, the impact head 3 cannot be clamped by the dust, the dustproof assembly 4 and the fixed seat 2 are fixedly connected with the hanging ring 22 through the hanging hook 21, the dustproof assembly 4 is convenient to detach and mount, and convenience is brought to the replacement of the impact head to a certain extent; and when the impact head 3 is inserted into the first groove 10, the limiting block 19 is inserted into the first groove 10, the base 11 is fixed in the first groove 10, the limiting block 19 has a limiting effect on the base 11, the movement of the base 11 in the first groove 10 is reduced, the looseness of the impact head 3 in the use process is reduced, and the convenience is brought to the use of the electric pick to a certain extent.
Example 3
An impact head for an electric pick comprises an electric pick body 1 and an impact head 3, wherein a fixed seat 2 is fixed at one end of the electric pick body 1, a rotating block 9 is arranged inside the fixed seat 2, the rotating block 9 is fixed with a rotating shaft of the electric pick body 1, a base 11 is fixed at one end of the impact head 3, a first groove 10 for the base 11 to be inserted into is formed in one end of the rotating block 9, and the base 11 is fixed inside the first groove 10 through a fixing component 14;
the fixing component 14 comprises a supporting plate 18 and a limiting block 19, the side wall of the limiting block 19 is attached to the inner wall of the first groove 10, one end of the limiting block 19 is fixed to one side of the supporting plate 18, a pull belt 26 is arranged on the other side of the supporting plate 18, and second through holes 20 for the other end of the impact head 3 to pass through are respectively formed in the supporting plate 18 and the limiting block 19;
a dustproof assembly 4 is arranged at one end of the fixed seat 2, the dustproof assembly 4 comprises a rubber block 8 and a first fixed block 12, a first through hole 7 for the other end of the impact head 3 to pass through is formed in the first fixed block 12, the rubber block 8 is embedded and fixed in the first through hole 7, a third groove 17 for inserting one end of the fixed seat 2 is formed in one side of the first fixed block 12, the first fixed block 12 is in threaded connection with the fixed seat 2, an internal thread section is arranged on the inner wall of the third groove 17, and an external thread section corresponding to the internal thread section is arranged on the side wall of one end of the fixed seat 2;
in conclusion, the dustproof assembly 4 protects the impact head 3, so that the gap between the fixed seat 2 and the impact head 3 is reduced, dust is prevented from entering the fixed seat 2 through the gap between the impact head 3 and the fixed seat 2, the impact head 3 cannot be clamped by the dust, the dustproof assembly 4 is in threaded connection with the fixed seat 2, the dustproof assembly 4 is convenient to detach and mount, and the impact head is convenient to replace to a certain extent; and when the impact head 3 is inserted into the first groove 10, the limiting block 19 is inserted into the first groove 10, the base 11 is fixed in the first groove 10, the limiting block 19 has a limiting effect on the base 11, the movement of the base 11 in the first groove 10 is reduced, the looseness of the impact head 3 in the use process is reduced, and the convenience is brought to the use of the electric pick to a certain extent.
Example 4
An impact head for an electric pick comprises an electric pick body 1 and an impact head 3, wherein a fixed seat 2 is fixed at one end of the electric pick body 1, a rotating block 9 is arranged inside the fixed seat 2, the rotating block 9 is fixed with a rotating shaft of the electric pick body 1, a base 11 is fixed at one end of the impact head 3, a first groove 10 for the base 11 to be inserted into is formed in one end of the rotating block 9, and the base 11 is fixed inside the first groove 10 through a fixing component 14;
the fixing assembly 14 comprises a second fixing block 15 and a first compression spring 16, two second grooves 13 are symmetrically formed in the inner wall of the first groove 10, one end of the second fixing block 15 is rotatably connected with the inner wall of the second groove 13, one end of the first compression spring 16 is fixed with the other end of the second fixing block 15, and the other end of the first compression spring 16 is fixed with the inner wall of the second groove 13;
the other end of the second fixing block 15 exceeds 5-6mm of one side of the second groove 13, and one side of the second fixing block 15 is attached to the outer wall of the base 11;
a dustproof assembly 4 is arranged at one end of the fixed seat 2, the dustproof assembly 4 comprises a rubber block 8 and a first fixed block 12, a first through hole 7 for the other end of the impact head 3 to pass through is formed in the first fixed block 12, the rubber block 8 is embedded and fixed in the first through hole 7, a third groove 17 for inserting one end of the fixed seat 2 is formed in one side of the first fixed block 12, four second compression springs 24 are arranged at one end of the fixed seat 2 at equal angles, a fourth groove 25 for fixing one end of each second compression spring 24 is formed in one end of the fixed seat 2, the other end of each second compression spring 24 is attached to the inner wall of the third groove 17, and the first fixed block 12 and the fixed seat 2 are connected in a hanging mode through two hanging rings 22;
the outer wall of the first fixed block 12 is symmetrically provided with two convex blocks 23, the hanging rings 22 are rotatably connected with the convex blocks 23, and the outer wall of the fixed seat 2 is fixed with a hook 21 for hanging the two hanging rings 22;
in conclusion, the dustproof assembly 4 protects the impact head 3, so that the gap between the fixed seat 2 and the impact head 3 is reduced, dust is prevented from entering the fixed seat 2 through the gap between the impact head 3 and the fixed seat 2, the impact head 3 cannot be clamped by the dust, the dustproof assembly 4 and the fixed seat 2 are fixedly connected with the hanging ring 22 through the hanging hook 21, the dustproof assembly 4 is convenient to detach and mount, and convenience is brought to the replacement of the impact head to a certain extent; when the impact head 3 is inserted into the first groove 10, the base 11 compresses the two first compression springs 16 through the second fixing block 15, and the impact head 3 is fixed through the elastic force of the two first compression springs 16, so that looseness of the impact head 3 in the using process is reduced, and convenience is brought to the use of the electric pick to a certain extent.
An electric pick is provided with the impact head for the electric pick as described above.
The working principle is as follows: a dustproof component 4 is arranged at one end of the fixed seat 2, the impact head 3 is protected by the dustproof component 4, the gap between the fixed seat 2 and the impact head 3 is reduced, dust is prevented from entering the fixed seat 2 through the gap between the impact head 3 and the fixed seat 2, the impact head 3 cannot be clamped by the dust, and convenience is brought to replacement of the impact head 3 to a certain extent; in addition, be provided with rotatory piece 9 in fixing base 2, the first recess 10 that supplies to strike head 3 grafting is seted up to the one end of rotatory piece 9, and the inside of first recess 10 is provided with fixed subassembly 14, inserts the inside to first recess 10 with the base 11 of striking head 3, fixes base 11 through fixed subassembly 14, and it is not hard up to reduce to strike head 3 to appear in the use, and it is convenient to bring for the use of electric pick to a certain extent.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides an electric pick is with strikeing head, includes electric pick body (1) and impact head (3), its characterized in that: the electric pick is characterized in that a fixing seat (2) is fixed at one end of the electric pick body (1), a rotating block (9) is arranged in the fixing seat (2), the rotating block (9) is fixed with a rotating shaft of the electric pick body (1), a base (11) is fixed at one end of the impact head (3), a first groove (10) for the base (11) to insert is formed in one end of the rotating block (9), the base (11) is fixed in the first groove (10) through a fixing component (14), a dustproof component (4) is arranged at one end of the fixing seat (2), the dustproof component (4) comprises a rubber block (8) and a first fixing block (12), a first through hole (7) for the other end of the impact head (3) to pass is formed in the first fixing block (12), the rubber block (8) is embedded and fixed in the first through hole (7), and a third groove (17) for inserting one end of the fixed seat (2) is formed in one side of the first fixed block (12).
2. The impact head for the electric pick according to claim 1, wherein: first fixed block (12) with fixing base (2) threaded connection, the inner wall of third recess (17) is provided with internal thread section, the one end lateral wall of fixing base (2) is provided with the external screw thread section that corresponds with the internal thread section.
3. The impact head for the electric pick according to claim 1, wherein: the one end of fixing base (2) is equidistant to be provided with four second compression spring (24), just the confession has been seted up to the one end of fixing base (2) the fixed fourth recess (25) of one end of second compression spring (24), the other end of second compression spring (24) with the inner wall laminating of third recess (17), first fixed block (12) with fixing base (2) articulate through two link (22).
4. The impact head for the electric pick according to claim 3, wherein: the outer wall symmetry of first fixed block (12) is provided with two lugs (23), link (22) with lug (23) rotate to be connected, the outer wall of fixing base (2) is fixed with and supplies two couple (21) that link (22) articulate.
5. The impact head for the electric pick according to claim 1, wherein: fixed subassembly (14) include second fixed block (15) and first compression spring (16), two second recesses (13) have been seted up to the inner wall symmetry of first recess (10), the one end of second fixed block (15) with the inner wall of second recess (13) rotates to be connected, the one end of first compression spring (16) with the other end of second fixed block (15) is fixed, the other end of first compression spring (16) with the inner wall of second recess (13) is fixed.
6. The impact head for the electric pick of claim 5, wherein: the other end of the second fixing block (15) exceeds 5-6mm of one side of the second groove (13), and one side of the second fixing block (15) is attached to the outer wall of the base (11).
7. The impact head for the electric pick according to claim 1, wherein: the fixed component (14) comprises a supporting plate (18) and a limiting block (19), the side wall of the limiting block (19) is attached to the inner wall of the first groove (10), one end of the limiting block (19) is fixed to one side of the supporting plate (18), a pull belt (26) is arranged on the other side of the supporting plate (18), and a second through hole (20) for allowing the other end of the impact head (3) to pass through is formed in the supporting plate (18) and the limiting block (19) respectively.
8. The impact head for the electric pick according to claim 1, wherein: the electric pick is characterized in that a first handrail (5) and a second handrail (6) are respectively arranged on the electric pick body (1), the first handrail (5) and the second handrail (6) are arranged in parallel, and a power switch (27) is arranged on the second handrail (6).
9. An electric pick, which is characterized in that: the impact head for the electric pick according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143784.5A CN112223218A (en) | 2020-10-23 | 2020-10-23 | Impact head for electric pick and electric pick |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011143784.5A CN112223218A (en) | 2020-10-23 | 2020-10-23 | Impact head for electric pick and electric pick |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112223218A true CN112223218A (en) | 2021-01-15 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011143784.5A Withdrawn CN112223218A (en) | 2020-10-23 | 2020-10-23 | Impact head for electric pick and electric pick |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112223218A (en) |
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Application publication date: 20210115 |