CN210909854U

CN210909854U - Dust protected shock attenuation electric pick

Info

Publication number: CN210909854U
Application number: CN201921977996.6U
Authority: CN
Inventors: 陈笑爱
Original assignee: Zhejiang Dayu Electric Tool Co ltd
Current assignee: Zhejiang Dayu Electric Tool Co ltd
Priority date: 2019-11-15
Filing date: 2019-11-15
Publication date: 2020-07-03
Anticipated expiration: 2029-11-15

Abstract

The utility model discloses a dust protected shock attenuation electric pick, including the main part, the link is installed to one side of main part, and the upper end of main part is provided with No. two spacing holes, and the circumference outside of link is provided with rotates the wheel, and the outside of rotating the wheel is provided with spacing hole No. one, and a spacing hole and No. two spacing downthehole portions run through and are provided with the water pipe, and the one end of water pipe is connected with the shower nozzle. A dust protected shock attenuation electric pick, be equipped with spacing hole and shower nozzle, the effectual dust that prevents pick during operation from lifting, the surrounding environment has been protected, staff's health can be protected again simultaneously, can effectually reduce the transmission of reaction force, be favorable to the shock attenuation of machine, still be favorable to long-time work, weaken working strength to a certain extent, can also carry out the dust fall to the dust in different positions, the application range has been enlarged, can also increase work efficiency, certain practicality has, bring better use prospect.

Description

Dust protected shock attenuation electric pick

Technical Field

The utility model relates to an electric pick field is used in the construction, in particular to dust protected shock attenuation electric pick.

Background

The electric pick is a double-insulation hand-held electric tool, has the characteristics of safety, reliability, high efficiency, convenient operation and the like, is widely applied to the fields of construction engineering construction, pipeline laying, mechanical installation, indoor decoration and the like, is suitable for pick borers or other appropriate accessories, such as chisels, shovels and the like to carry out operations such as crushing, chiseling, digging, slotting, cutting and the like on concrete, masonry structures and asphalt pavements, but the existing electric pick cannot meet the use requirements of people;

there is certain drawback at the time of the use in current trimmer for wood working, at first, produce a large amount of work dusts easily at the during operation, although the staff has the face guard, but be in the environment of being full of the dust for a long time, still have the threat from the dust, long-time work can harm staff's health, secondly, the pick operation back, the application backward reaction force that can be ceaselessly, can be used on human arm through the pushing hands, certain interference has been caused for the staff, thereby increase the intensity of work, and finally, when the electric pick is in different work areas, can't give effectual dust fall and handle, certain influence has been brought for people's use, for this reason, we propose a dust protected shock attenuation electric pick.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a dust protected shock attenuation electric pick can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dust protected shock attenuation electric pick, includes the main part, the link is installed to one side of main part, the upper end of main part is provided with No. two spacing holes, the circumference outside of link is provided with rotates the wheel, the outside of rotating the wheel is provided with spacing hole No. one, a spacing hole and No. two spacing downthehole portions run through and are provided with the water pipe, the one end of water pipe is connected with the shower nozzle.

Preferably, one side of the main body is provided with a push handle, one side of the upper end of the push handle is provided with a damping device, and one side of the lower end of the push handle is provided with a damping device II.

Preferably, damping device includes telescopic link, No. two telescopic links, a spring and No. two springs, No. two telescopic links cup joint the inside at a telescopic link, the upper end fixed connection of the bottom of No. two telescopic links and pushing hands, one side of a telescopic link is equipped with two sets of stoppers, the one end fixed mounting of No. two telescopic links has the limiting plate, the one end of No. two springs is installed in inside one side of a telescopic link, the other end fixed mounting of No. two springs is in limiting plate one side, and the limiting plate is located one side of stopper.

Preferably, the one end fixedly connected with buffer board of a telescopic link, the one end of a spring is connected with the buffer board, and the other end is connected with the pushing hands, a spring is located the circumference outside of a telescopic link and No. two telescopic links.

Preferably, the parts arranged in the first damping device and the second damping device are identical in structure.

Preferably, the main part is fixedly connected with a second limiting hole, the first limiting hole is fixedly connected with the rotating wheel, and the rotating wheel is movably connected with the connecting frame.

Preferably, a handle is arranged on the outer side of the circumference of the connecting frame, a pickaxe is arranged on one side of the connecting frame, a storage battery is arranged at the lower end of the main body, a power line is arranged on one side of the storage battery, and a control switch is arranged on one side of the pushing handle.

Preferably, the length of the spray head and the upper end of the connection point of the connecting frame and the pickaxe are arranged, and the control switch is positioned on the inner side of the main body.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through the arrangement of the first limiting hole and the spray head, dust during working can be effectively prevented, the machine is controlled to move the pick to reach a designated working area, the push handle is held, the control switch is pressed down, the machine can work, then the water pump externally connected with the water pipe starts to work, water flows through the spray head and is sprayed to the working area, the dust lifted during the working of the pick is effectively prevented, the surrounding environment is protected, and meanwhile, the health of workers can be protected;

2. through the arrangement of the first damping device and the second damping device, the transmission of reaction force can be effectively reduced, the damping of a machine is facilitated, the machine is controlled to operate, the pickaxe starts to work, the reaction force applied backwards acts on the buffer plate, then the first spring is connected with the buffer plate and the pushing handle, the transmission of the reaction force can be weakened, meanwhile, the first telescopic rod, the second telescopic rod and the second spring are matched for use, the transmission of the reaction force can be weakened again, the reaction force can be weakened and transmitted to an arm through the pushing handle, the working strength is facilitated to be reduced, and the working efficiency is increased;

3. through the rotation wheel that sets up, can carry out the dust fall to the dust in different position, application range has been enlarged, control the machine operation, rivers flow through the shower nozzle, the work area who adjusts the top well carries out the dust fall and handles, when having article to block the use of shower nozzle directly over, rotate the wheel and rotate ninety degrees along the link, can carry out the dust fall to side area and handle, when there is article to block the use of shower nozzle in side area, it rotates one hundred eighty degrees along the link to rotate the wheel, can carry out the dust fall to the below region and handle, enlarge application range, also can protect staff's health simultaneously, whole dust protected shock attenuation electric pick simple structure, high durability and convenient operation, the effect of use is better for traditional mode.

Drawings

Fig. 1 is a schematic view of the overall structure of a dustproof shock-absorbing electric pick of the present invention;

fig. 2 is a partial sectional view of the dust-proof shock-absorbing electric pick of the present invention;

fig. 3 is a schematic view illustrating that the rotating wheel of the dustproof type shock absorption electric pick of the present invention rotates ninety degrees;

fig. 4 is a schematic view of the rotation wheel of the dustproof damping electric pick of the present invention rotating one hundred eighty degrees;

fig. 5 is the utility model relates to a cross-sectional view of a telescopic link of dust protected shock attenuation electric pick.

In the figure: 1. a main body; 2. a connecting frame; 3. a pickaxe; 4. a grip; 5. a storage battery; 6. a pushing handle; 7. a power line; 8. a control switch; 9. a rotating wheel; 10. a first limiting hole; 11. a second limiting hole; 12. a spray head; 13. a water pipe; 14. a first telescopic rod; 15. a first spring; 16. a second telescopic rod; 17. a buffer plate; 18. a first damping device; 19. a second damping device; 20. and a second spring.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

Example 1

As shown in fig. 1-5, a dustproof shock-absorbing electric pick comprises a main body 1, a connecting frame 2 is installed on one side of the main body 1, a second limiting hole 11 is formed in the upper end of the main body 1, a rotating wheel 9 is arranged on the outer side of the circumference of the connecting frame 2, a first limiting hole 10 is formed in the outer side of the rotating wheel 9, a water pipe 13 penetrates through the first limiting hole 10 and the second limiting hole 11, a spray head 12 is connected to one end of the water pipe 13, and the other end of the water pipe 13 can be connected with an external water pump and a water source;

the length of the spray head 12 and the upper end of the connection point of the connecting frame 2 and the pickaxe 3, and the control switch 8 is positioned at the inner side of the main body 1; the circumference outside of link 2 is provided with handle 4, and one side of link 2 is provided with pick 3, and the lower extreme of main part 1 is provided with battery 5, and one side of battery 5 is provided with power cord 7, and one side of pushing hands 6 is provided with control switch 8, and control switch 8 can be used to point and control, facilitates the use.

By adopting the scheme, the first limiting hole 10 and the nozzle 12 are arranged, dust during working can be effectively prevented, the machine is controlled to move the pick 3 to reach a designated working area, the pushing handle 6 is held, the control switch 8 is pressed down, the machine can work, then the water pump externally connected with the water pipe 13 starts to work, water flows through the nozzle 12 and is sprayed to the working area, dust lifted during the working of the pick is effectively prevented, and meanwhile, the health of workers can be protected;

example 2

the main body 1 is fixedly connected with a second limiting hole 11, a first limiting hole 10 is fixedly connected with a rotating wheel 9, the rotating wheel 9 is movably connected with the connecting frame 2, the rotating wheel 9 rotates to change the position of the first limiting hole 10, the first limiting hole 10 can control the position of the spray head 12, and the position of the spray head 12 on the connecting frame 2 can be freely adjusted;

through the rotation wheel 9 that sets up, can carry out the dust fall to the dust in different position, application range has been enlarged, control the machine operation, rivers flow through shower nozzle 12, the work area who adjusts the top well carries out the dust fall and handles, when having article to block the use of shower nozzle 12 directly over, rotate wheel 9 and rotate ninety degrees along link 2, can carry out the dust fall to the side area and handle, when the side area has article to block the use of shower nozzle 12, it rotates one hundred eighty degrees along link 2 to rotate wheel 9, can carry out the dust fall to the below region and handle, enlarge application range, also can protect staff's health simultaneously, whole dust protected shock attenuation electric pick simple structure, and convenient for operation, the effect of use is better for traditional mode.

Example 3

As shown in fig. 1-5, a push handle 6 is arranged on one side of the main body 1, a first damping device 18 is arranged on one side of the upper end of the push handle 6, and a second damping device 19 is arranged on one side of the lower end of the push handle 6, so that resonance generated by reaction force can be effectively reduced;

the first damping device 18 comprises a first telescopic rod 14, a second telescopic rod 16, a first spring 15 and a second spring 20, the second telescopic rod 16 is sleeved inside the first telescopic rod 14, the bottom of the second telescopic rod 16 is fixedly connected with the upper end of the push handle 6, two groups of limiting blocks are arranged on one side of the first telescopic rod 14, a limiting plate is fixedly mounted at one end of the second telescopic rod 16, one end of the second spring 20 is mounted on one side inside the first telescopic rod 14, the other end of the second spring 20 is fixedly mounted on one side of the limiting plate, and the limiting plate is located on one side of the limiting block, so that the transmission of acting force can be effectively reduced;

one end of the first telescopic rod 14 is fixedly connected with a buffer plate 17, one end of the first spring 15 is connected with the buffer plate 17, the other end of the first spring 15 is connected with the push handle 6, and the first spring 15 is located on the outer sides of the circumferences of the first telescopic rod 14 and the second telescopic rod 16, so that the vibration effect can be better reduced;

the parts arranged in the first damping device 18 and the second damping device 19 are identical in structure, and maintenance cost can be reduced.

Through adopting above-mentioned scheme, damping device 18 and No. two damping device 19 of setting, can effectual reduction power transmission, be favorable to the shock attenuation of machine, control the machine operation, pick 3 begins work, reaction force exerted backward is used on buffer board 17, then No. 15 spring connection buffer board 17 and pushing hands 6, can weaken reaction force's transmission, simultaneously through telescopic link 14, No. two telescopic links 16 and No. 20 cooperation use of spring, again can be once more weaken reaction force's transmission, can weaken reaction force and pass to the arm through pushing hands 6, be favorable to reducing working strength, increase work efficiency.

It should be noted that, the utility model relates to a dustproof shock attenuation electric pick, when using, at first, connect external power through power cord 7, control switch 8, before using, preheat device main part 1 for a few minutes, connect the external water pump and the power of water pipe 13, and through No. two spacing holes 11 fixed water pipe 13's a point, adjust swivel wheel 9, fixed a spacing hole 10 is located directly over link 2, then fixed another point of water pipe 13 by a spacing hole 10, make water pipe 13 fix in one side of device main part 1, when having article to block the use of shower nozzle 12 directly over, swivel wheel 9 rotates ninety degrees along link 2, can carry out the dust fall processing to the lateral area, when the lateral area has article to block the use of shower nozzle 12, swivel wheel 9 rotates one hundred eighty degrees along link 2, can carry out the dust fall processing to the lower area, the application range is enlarged, the device can be positioned at any position and can be subjected to dust fall treatment, the water pipe 13 penetrates through the first limiting hole 10 and is connected with the spray head 12, when the rotating wheel 9 drives the first limiting hole 10 to rotate, the water pipe 13 can adjust the length thereof according to the rotating position so as to meet the use requirement, when the pickaxe 3 works, the reaction force of the generated force is transmitted to the buffer plate 17 backwards, and the transmission of the reaction force can be weakened through the buffer plate 17 and the first spring 15 arranged in the push handle 6, meanwhile, the transmission of the reaction force can be weakened again through the matching use of the first telescopic rod 14, the second telescopic rod 16 and the second spring 20, the edge trimmer for wood processing has the advantages that the reaction force can be weakened and transmitted to the arm through the push handle 6, the working strength is reduced, the working efficiency is increased, and the whole edge trimmer for wood processing is simple in structure, convenient to operate and practical.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a dust protected shock attenuation electric pick, includes main part (1), link (2), its characterized in that are installed to one side of main part (1): the upper end of main part (1) is provided with No. two spacing holes (11), the circumference outside of link (2) is provided with rotates wheel (9), the outside of rotating wheel (9) is provided with spacing hole (10) No. one, spacing hole (10) and No. two spacing hole (11) are inside to run through and to be provided with water pipe (13), the one end of water pipe (13) is connected with shower nozzle (12).

2. The dust protected shock attenuation electric pick of claim 1, characterized in that: one side of the main body (1) is provided with a push handle (6), one side of the upper end of the push handle (6) is provided with a first damping device (18), and one side of the lower end of the push handle (6) is provided with a second damping device (19).

3. The dust protected shock attenuation electric pick of claim 2, characterized in that: damping device (18) include telescopic link (14), No. two telescopic link (16), spring (15) and No. two spring (20), cup joint the inside at telescopic link (14) No. two telescopic link (16), the upper end fixed connection of the bottom of No. two telescopic link (16) and pushing hands (6), one side of telescopic link (14) is equipped with two sets of stoppers, the one end fixed mounting of No. two telescopic link (16) has the limiting plate, the one end of No. two spring (20) is installed in inside one side of telescopic link (14), the other end fixed mounting of No. two spring (20) is in limiting plate one side, and the limiting plate is located one side of stopper.

4. The dust protected shock attenuation electric pick of claim 3, characterized in that: the one end fixedly connected with buffer board (17) of a telescopic link (14), the one end of a spring (15) is connected with buffer board (17), and the other end is connected with pushing hands (6), a spring (15) is located the circumference outside of a telescopic link (14) and No. two telescopic links (16).

5. The dust protected shock attenuation electric pick of claim 2, characterized in that: the structures of the parts arranged in the first damping device (18) and the second damping device (19) are the same.

6. The dust protected shock attenuation electric pick of claim 1, characterized in that: the main body (1) is fixedly connected with a second limiting hole (11), the first limiting hole (10) is fixedly connected with a rotating wheel (9), and the rotating wheel (9) is movably connected with the connecting frame (2).

7. The dust protected shock attenuation electric pick of claim 3, characterized in that: the circumference outside of link (2) is provided with handle (4), one side of link (2) is provided with pick (3), the lower extreme of main part (1) is provided with battery (5), one side of battery (5) is provided with power cord (7), one side of pushing hands (6) is provided with control switch (8).

8. The dust protected shock attenuation electric pick of claim 7, characterized in that: the length of shower nozzle (12) and the upper end of link (2) and pick (3) tie point, control switch (8) are located the inboard of main part (1).