CN216682048U

CN216682048U - Dust collection device is used in construction of environment-friendly electric hammer

Info

Publication number: CN216682048U
Application number: CN202122257194.1U
Authority: CN
Inventors: 刘军; 杨朝邦; 孙维见; 仪孝江; 孙兴振; 陈忠雨
Original assignee: Shandong Nuoyi Engineering Technology Co ltd
Current assignee: Shandong Nuoyi Engineering Technology Co ltd
Priority date: 2021-09-17
Filing date: 2021-09-17
Publication date: 2022-06-07
Anticipated expiration: 2031-09-17

Abstract

The utility model discloses an environment-friendly dust collecting device for electric hammer construction, which comprises a suction pipe, a hammer body, a hose, a box body, a motor, a collecting chamber and a mounting block, wherein the hammer body is arranged on one side of the box body, the mounting block is arranged at the upper end of the hammer body, a rotating groove is formed in the mounting block, the suction pipe is arranged above the hammer body, a rotating ring is sleeved on the outer wall of the suction pipe, the collecting chamber is arranged in the box body, the motor is arranged at an opening at the upper end of the collecting chamber, blades are arranged at the upper end of the motor, a hood is sleeved on the outer wall of the motor, a grid plate is arranged at the upper end of the hood, a sewage inlet is formed in the upper end of the hood, the hose is arranged at the upper end of the sewage inlet, and one end of the hose is inserted into the suction pipe. According to the utility model, the motor drives the blades to form negative pressure, the suction pipe generates suction force to suck dust at the construction end of the hammer body, the dust is collected in the collection chamber, the construction environment is guaranteed, the working environment of constructors is better, and the use of the electric hammer body is more environment-friendly.

Description

Dust collection device is used in construction of environment-friendly electric hammer

Technical Field

The utility model relates to the technical field of dust collection, in particular to an environment-friendly dust collection device for electric hammer construction.

Background

The electric hammer is an electric tool with wide application, and is an electric rotary hammer drill with a safety clutch and a pneumatic hammering mechanism. The electric hammer is characterized in that a piston driven by a motor and provided with a crankshaft connecting rod is additionally arranged on the basis of an electric drill, air is compressed in a cylinder in a reciprocating mode, the electric hammer impacts a drill bit by utilizing the principle of piston motion, the changed air pressure drives a driving hammer in the cylinder to strike the top of the drill bit in a reciprocating mode, great strength is not needed by hands, holes can be formed in hard materials such as concrete, bricks and stones, and the like, namely the drill bit is knocked by a hammer, the hole forming efficiency of the electric hammer on the materials is high, but the electric hammer cannot form the holes in metal.

Electric hammer can produce the dust because drilling material's characteristic in the work progress, can require the dust fall to the construction environment in public area, generally adopts spray equipment to carry out the dust fall to the construction environment, nevertheless the dust fall can't go on in keeping dry construction environment, and the dust that the construction produced can cause the pollution to the environment, environmental protection inadequately, and constructor causes the harm to the health easily in this environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an environment-friendly dust collecting device for electric hammer construction, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an environment-friendly dust collection device for electric hammer construction, includes straw, hammer block, hose, box, motor, collection room and installation piece, box one side is provided with the hammer block, the hammer block upper end is provided with the installation piece, the inside rotation groove of having seted up of installation piece, hammer block top is provided with the straw, the inside collection room that is provided with of box, collection room upper end opening part is provided with the motor, the motor upper end is provided with the blade, the motor outer wall has cup jointed the aircraft bonnet, the aircraft bonnet upper end is provided with the grid plate, the collection room upper end is provided with the guard shield, the guard shield upper end is provided with into dirty mouthful, it is provided with the hose to advance dirty mouthful upper end, collection room one side opening part is provided with the closing plate.

Preferably, a suction nozzle is arranged at one end of the suction pipe, a rotating ring is sleeved on the outer wall of the suction pipe, and the rotating ring is rotatably arranged inside the rotating groove.

Preferably, the upper end of the sewage inlet penetrates through the box body.

Preferably, one end of the hose is inserted into the suction pipe, and the opposite ends of the suction pipe and the hose are provided with mutually meshed threads.

Preferably, universal wheels are arranged at four corners of the lower surface of the box body.

Preferably, the two ends of the hood are connected with the inner wall of an opening at the upper end of the collecting chamber, and the outer wall of the interior of the grid plate is sleeved with a filter screen.

Compared with the prior art, the utility model has the beneficial effects that: the utility model realizes the rotation of the installation groove of the rotating block in the installation block through the matching of the rotating ring and the installation block, drives the suction pipe inserted in the rotating ring to rotate, realizes the rotation together with the outer wall of the hose through the matching of the threads and the hose, and enables the hammer body to better move and use through the hose, through the matching of the motor liquid blades, the motor operates to drive the blades to rotate to generate negative pressure, one end of the opening of the suction pipe generates suction force to absorb dust in the construction area of the hammer body, the dust is absorbed in the collection chamber to be collected, through the matching of the filter screen and the grid plate, the dust is intercepted by the filter screen, the influence on the motor and the blades is avoided, the grid plate effectively supports the fan blades, the problems that the spraying dust fall in the construction environment cannot be used and the pollution to the environment is caused are avoided, the dust is effectively absorbed and collected, the environment is better protected, the body health of constructors is guaranteed, and the hammer body is more environment-friendly to use.

Drawings

FIG. 1 is a main sectional structural view of the present invention;

FIG. 2 is a top cross-sectional structural view of the shroud of the present invention;

FIG. 3 is an enlarged schematic view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is an enlarged schematic view of the structure at B in fig. 1 according to the present invention.

In the figure: 1. a suction nozzle; 2. a straw; 3. a hammer body; 4. a hose; 5. a box body; 6. a shield; 7. a motor; 8. a universal wheel; 9. a sealing plate; 10. a collection chamber; 11. a hood; 12. a blade; 13. filtering with a screen; 14. a grid plate; 15. a sewage inlet; 16. mounting blocks; 17. a rotating groove; 18. a rotating ring; 19. and (4) threading.

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. 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.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention includes: the utility model provides an environment-friendly dust collection device for electric hammer construction, includes straw 2, hammer block 3, hose 4, box 5, motor 7, collection room 10 and installation piece 16, and box 5 one side is provided with hammer block 3, and box 5 makes dust extraction's body, and hammer block 3 is the electric hammer body. The upper end of the hammer body 3 is provided with an installation block 16, the installation block 16 is used for installing the suction pipe 2, a rotating groove 17 is formed in the installation block 16, and the rotating groove 17 is used for rotatably installing a rotating ring 18. The sucker 2 is arranged above the hammer body 3, the sucker 2 and the hammer body 3 are kept horizontal, the sucker 2 can also be a soft pipe body, and the outer wall of the sucker is provided with a universal pipe, so that the sucker 2 can be better adjusted.

The outer wall of the suction pipe 2 is sleeved with a rotating ring 18, the rotating ring 18 is used for being rotatably installed inside the rotating groove 17, the rotating ring 18 is rotatably installed inside the rotating groove 17, the suction pipe 2 is driven to rotate inside the rotating groove 17, and the outer wall of the hose 4 is rotatably sleeved with threads 19. Suction pipe 2 one end is provided with suction nozzle 1, and suction nozzle 1 is the loudspeaker form, and the one end that the opening is big deviates from 2 one ends of suction pipe, restricts the suction of 2 openings of suction pipe, plays the effect of increasing 1 openings of suction nozzle suction, and the better absorbs the dust that the hammer block 3 construction area produced.

The box body 5 is internally provided with a collection chamber 10, and the collection chamber 10 is used for collecting and storing dust. The motor 7 is disposed at the opening of the upper end of the collection chamber 10, as is well known to those skilled in the art, the provision of the motor 7 is common and is conventional, and will not be described herein, and those skilled in the art can optionally select and match the motor 7 to drive the blades 12 to rotate according to their needs or convenience. The upper end of the motor 7 is provided with a blade 12, the blade 12 rotates to enable the interior of the suction pipe 2 to generate negative pressure, and the suction nozzle 1 generates suction force to absorb dust.

The outer wall of the motor 7 is sleeved with a hood 11, the hood 11 is used for fixing the motor 7, and the two ends of the hood 11 are connected with the inner wall of the opening at the upper end of the collecting chamber 10, so that the motor 7 is stabilized at the position of the opening at the upper end of the collecting chamber 10, and the motor 7 is stably operated. The upper end of the hood 11 is provided with a grid plate 14, the grid plate 14 is a spherical plate with an arc-shaped upper end and a semicircle, the interior of the grid plate 14 is provided with a through hole, so that negative pressure generated by the blades 12 can be transmitted to the suction nozzle 1, and the grid plate 14 and the filter screen 13 have the same shape and are used for fixing the filter screen 13.

The inside outer wall of grid plate 14 has cup jointed filter screen 13, and filter screen 13 collects the inside dust of guard shield 6 and intercepts, avoids the dust to enter into motor 7 outward appearance, causes the influence to the motor 7 operation, and circular-arc filter screen 13 makes the dust drop inside collecting chamber 10 more easily. Collect room 10 upper end and be provided with guard shield 6, guard shield 6 is located and collects room 10 opening part upper end edge, carries on spacingly to the dust of collecting, makes the dust enter into and collects inside room 10. The upper end of the protective cover 6 is provided with a dirt inlet 15, the dirt inlet 15 enables dust to enter the protective cover 6, and when the dust is cleaned, the dust is collected better, the construction environment is improved, the health of workers is guaranteed, and the electric hammer body is more environment-friendly to use.

The upper end of the sewage inlet 15 penetrates through the box body 5 and is used for connecting the hose 4. Collect room 10 one side opening part and be provided with closing plate 9, closing plate 9 seals collection room 10 one side opening part, closing plate 9 passes through the hinge rotation with box 5 and installs together, when making the inside dust of collection room 10 clear up, can rotate and open closing plate 9, the closing plate 9 lower extreme is provided with the gomphosis piece, the inside gomphosis groove that is provided with of box 5, when box 5 functions, closing plate 9 passes through the gomphosis piece gomphosis and installs in the gomphosis inslot, be in the same place with box 5 gomphosis erection joint, the leakage of dust has been avoided.

The upper end of the sewage inlet 15 is provided with the hose 4, the hose 4 provides a moving space for constructors to use the hammer body 3, and the use of the hammer body 3 cannot be limited by the hose 4. Inside hose 4 one end was pegged graft in straw 2, straw 2 was used for carrying absorptive dust, and straw 2 is provided with intermeshing's screw 19 with the relative one end of hose 4, and when hammer block 3 used, the rotation straw 2 was provided, made straw 2 rotate and cup jointed at hose 4 one end outer wall, and the effectual dust that absorbs.

The universal wheels 8 are arranged at the four corners of the lower surface of the box body 5, and as is well known to those skilled in the art, the universal wheels 8 are provided in the common, and the common means or common knowledge belong to the conventional means, and are not described herein any more, and the skilled in the art can carry out any selection according to the needs or the convenience, and the box body 5 has a certain weight, and the box body 5 is moved better through the universal wheels 8, so that the hammer body 3 is more flexible and convenient to use.

The working principle is as follows: in the in-service use in-process, straw 2 and hose 4 dock together, through rotating straw 2, make straw 2 cup joint at hose 4 outer wall, motor 7 functions, motor 7 drives blade 12 and rotates and makes 6 inside negative pressures that produce of guard shield, the negative pressure passes through hose 4 and acts suction nozzle 1 opening part with straw 2, suction nozzle 1 is located hammer block 3 construction end top region, absorb the dust that this region produced, the dust enters into inside the collection room 10, collect the dust, avoided the construction site to spray the dust fall and can't satisfy the problem that causes the pollution to the construction environment, the dust obtains effectual collection, construction environment is improved, constructor's healthy assurance that obtains well, it causes the harm to the health to have avoided constructor to inhale the dust, hammer block 3's use is more environmental protection.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides an environment-friendly dust collection device for electric hammer construction, includes straw (2), hammer block (3), hose (4), box (5), motor (7), collects room (10) and installation piece (16), its characterized in that: the utility model discloses a box, including box (5), hammer block (3), installation piece (16), rotation groove (17) have been seted up to installation piece (16) inside, hammer block (3) top is provided with straw (2), box (5) inside is provided with collection room (10), collection room (10) upper end opening part is provided with motor (7), motor (7) upper end is provided with blade (12), motor (7) outer wall has cup jointed aircraft bonnet (11), aircraft bonnet (11) upper end is provided with grid plate (14), collection room (10) upper end is provided with guard shield (6), guard shield (6) upper end is provided with into dirty mouthful (15), into dirty mouthful (15) upper end and being provided with hose (4), collection room (10) one side opening part is provided with closing plate (9).

2. The environment-friendly dust collecting device for electric hammer construction according to claim 1, wherein: the suction nozzle (1) is arranged at one end of the suction pipe (2), the outer wall of the suction pipe (2) is sleeved with a rotating ring (18), and the rotating ring (18) is rotatably installed inside the rotating groove (17).

3. The environment-friendly dust collecting device for electric hammer construction as claimed in claim 1, wherein: the upper end of the sewage inlet (15) penetrates through the box body (5).

4. The environment-friendly dust collecting device for electric hammer construction as claimed in claim 1, wherein: one end of the hose (4) is inserted into the suction pipe (2), and the opposite ends of the suction pipe (2) and the hose (4) are provided with mutually meshed threads (19).

5. The environment-friendly dust collecting device for electric hammer construction according to claim 1, wherein: the four corners of the lower surface of the box body (5) are provided with universal wheels (8).

6. The environment-friendly dust collecting device for electric hammer construction according to claim 1, wherein: the two ends of the hood (11) are connected with the inner wall of an opening at the upper end of the collecting chamber (10), and the outer wall of the interior of the grid plate (14) is sleeved with a filter screen (13).