CN210434981U

CN210434981U - Mechanical breaking hammer

Info

Publication number: CN210434981U
Application number: CN201921450378.6U
Authority: CN
Inventors: 孙兴; 俞国春; 王逸韬; 孙阳; 郑洪伟; 丁骁杰
Original assignee: Wuxi Zhongwei Construction Machinery Manufacturing Co ltd
Current assignee: Wuxi Zhongwei Construction Machinery Manufacturing Co ltd
Priority date: 2019-09-02
Filing date: 2019-09-02
Publication date: 2020-05-01
Anticipated expiration: 2029-09-02

Abstract

The utility model belongs to the technical field of engineering machine tool equipment, especially, be a mechanical type quartering hammer, including the quartering hammer main part, the both sides wall of quartering hammer main part all is fixed with the backup pad, the top of backup pad all is fixed with the box, and a lateral wall of box and the adjacent lateral wall fixed connection of quartering hammer main part, the inside of box is fixed with the filter screen, the top of filter screen is provided with the threaded rod, the both ends of threaded rod all rotate with one side inner wall that the box is adjacent respectively through the bearing and be connected, a lateral wall that the one end of threaded rod runs through the box is fixed with first commentaries on classics handle. The utility model discloses a set up backup pad, box, filter screen, suction fan, aspiration channel, dust absorption pipe and suction hood, can reduce the quartering hammer main part at produced dust of during operation, through setting up porous baffle, can prevent the quartering hammer main part during operation, produced rubble splashes in the dust absorption pipe, can prevent the jam of dust absorption pipe like this.

Description

Mechanical breaking hammer

Technical Field

The utility model relates to an engineering machine tool equipment technical field specifically is a mechanical type quartering hammer.

Background

Hydraulic breakers have become an important working tool for hydraulic excavators, and some have installed hydraulic breakers on backhoe loaders or wheel loaders for breaking, which are also called hydraulic breakers or hydraulic breakers, and the power source of the hydraulic breakers is pressurized oil supplied from the pump station of the excavator or loader, which can effectively clean floating stones and soil in rock gaps in the foundation of an excavated building.

When the breaking hammer works, a large amount of dust can be generated, so that the environment can be polluted, but the existing breaking hammer does not have the function of reducing the dust, so that a mechanical breaking hammer is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a mechanical type quartering hammer has solved the problem that current quartering hammer does not possess the reduction dust.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a mechanical breaking hammer comprises a breaking hammer main body, wherein supporting plates are fixed on two side walls of the breaking hammer main body, a box body is fixed on the top of each supporting plate, one side wall of the box body is fixedly connected with one side wall adjacent to the breaking hammer main body, a filter screen is fixed inside the box body, a threaded rod is arranged above the filter screen, two ends of the threaded rod are respectively and rotatably connected with one side inner wall adjacent to the box body through bearings, a first rotating handle is fixed at one end of the threaded rod, penetrates through one side wall of the box body, a transverse rod is arranged above the threaded rod, two ends of the transverse rod are respectively and fixedly connected with one side inner wall adjacent to the box body, a connecting plate is sleeved on the outer side wall of the threaded rod, the threaded rod is in threaded connection with the connecting plate, the connecting plate is slidably connected to the outer side wall, the cleaning brush is in close contact with the filter screen, the below of filter screen is provided with helical blade, helical blade's both ends all rotate with the adjacent one side inner wall of box respectively through the bearing and are connected, one side wall that helical blade's one end was run through the box is fixed with the second and changes the handle, the bottom one end of box is run through and is fixed with the dust exhaust pipe, the bottom of dust exhaust pipe runs through the backup pad, and the bottom of dust exhaust pipe installs the tube cap, the top of box is fixed with the suction fan, the induced draft end of suction fan is fixed with the aspiration channel, the one end that the aspiration channel kept away from the suction fan runs through the top of box, a side wall of box runs through and is fixed with the dust absorption pipe, the one end that the box was kept away from to the dust absorption pipe is fixed with the suction hood, the inside of.

As a preferred technical scheme of the utility model, threaded hole and slide opening have been seted up respectively to a lateral wall of connecting plate, the threaded rod passes through threaded connection with the screw hole, the horizontal pole runs through the slide opening.

As a preferred technical scheme of the utility model, first commentaries on classics all overlaps with the surface of second commentaries on classics handle and is equipped with the anti-skidding rubber sleeve.

As the utility model discloses a preferred technical scheme, the external screw thread has been seted up to the bottom lateral wall of dust exhaust pipe, the internal thread has been seted up to the inside wall of tube cap, the tube cap passes through threaded connection with the dust exhaust pipe.

As an optimized technical proposal of the utility model, the bottom of the box body is inclined.

As an optimized technical scheme of the utility model, the aspiration channel sets up the top at the filter screen, the dust absorption pipe sets up the below at the filter screen.

(III) advantageous effects

Compared with the prior art, the utility model provides a mechanical type quartering hammer possesses following beneficial effect:

this mechanical type quartering hammer, through setting up the backup pad, the box, the filter screen, the suction fan, the aspiration channel, dust absorption pipe and suction hood, can reduce the quartering hammer main part at produced dust of during operation, through setting up porous baffle, can prevent quartering hammer main part during operation, produced rubble splashes in the dust absorption pipe, can prevent the jam of dust absorption pipe like this, through setting up the threaded rod, first commentaries on classics handle, the horizontal pole, connecting plate and cleaning brush, can brush the filter screen, thereby can brush the dust of adhesion on the filter screen, change handle through setting up helical blade and second, when the dust accumulation is more in the box, can conveniently discharge the dust.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the overall side sectional structure of the present invention;

FIG. 3 is a schematic diagram of the structure of the connection plate of the present invention;

fig. 4 is a schematic view of the three-dimensional structure of the utility model after the box body is cut open.

In the figure: 1. a breaking hammer body; 2. a support plate; 3. a box body; 4. a filter screen; 5. a threaded rod; 6. a first rotating handle; 7. a cross bar; 8. a connecting plate; 9. a cleaning brush; 10. a helical blade; 11. a second rotating handle; 12. a dust exhaust pipe; 13. a tube cover; 14. a suction fan; 15. an air suction pipe; 16. a dust collection pipe; 17. a dust hood; 18. a porous baffle; 19. a threaded hole; 20. and (4) a slide hole.

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.

Examples

Referring to fig. 1-4, the present invention provides the following technical solutions: a mechanical breaking hammer comprises a breaking hammer main body 1, wherein two side walls of the breaking hammer main body 1 are respectively fixed with a supporting plate 2, the top of the supporting plate 2 is respectively fixed with a box body 3, one side wall of the box body 3 is fixedly connected with one side wall adjacent to the breaking hammer main body 1, a filter screen 4 is fixed inside the box body 3, a threaded rod 5 is arranged above the filter screen 4, two ends of the threaded rod 5 are respectively and rotatably connected with one side inner wall adjacent to the box body 3 through bearings, one end of the threaded rod 5 penetrates through one side wall of the box body 3 and is fixed with a first rotating handle 6, a cross rod 7 is arranged above the threaded rod 5, two ends of the cross rod 7 are respectively and fixedly connected with one side inner wall adjacent to the box body 3, a connecting plate 8 is sleeved on the outer side wall of the threaded rod 5, the threaded rod 5 is in threaded connection with the connecting plate 8, cleaning brush 9 and 4 in close contact with of filter screen, the below of filter screen 4 is provided with helical blade 10, helical blade 10's both ends all rotate with the adjacent one side inner wall of box 3 respectively through the bearing and are connected, one side wall that helical blade 10's one end runs through box 3 is fixed with the second and changes 11, box 3's bottom one end is run through and is fixed with dust exhaust pipe 12, backup pad 2 is run through to dust exhaust pipe 12's bottom, and dust exhaust pipe 12's bottom installs tube cap 13, box 3's top is fixed with suction fan 14, suction fan 14's the induced draft end is fixed with aspiration channel 15, suction channel 15 keeps away from the top that suction fan 14's one end runs through box 3, a lateral wall of box 3 runs through and is fixed with dust absorption pipe 16, the one end that box 3 was kept away from to dust absorption pipe 16 is fixed with dust hood 17, the inside of dust hood 17.

In this embodiment, through setting up backup pad 2, box 3, filter screen 4, suction fan 14, aspiration channel 15, dust absorption pipe 16 and suction hood 17, can reduce the produced dust of quartering hammer main part 1 at the during operation, through setting up porous baffle 18, can prevent quartering hammer main part 1 during operation, produced rubble splashes in dust absorption pipe 16, can prevent dust absorption pipe 16's jam like this, through setting up threaded rod 5, first commentaries on classics handle 6, horizontal pole 7, connecting plate 8 and cleaning brush 9, can brush filter screen 4, thereby can brush the dust of adhesion on filter screen 4, through setting up helical blade 10 and second commentaries on classics handle 11, when the dust accumulation is more in box 3, can conveniently discharge the dust.

Specifically, a threaded hole 19 and a sliding hole 20 are respectively formed in one side wall of the connecting plate 8, the threaded rod 5 is in threaded connection with the threaded hole 19, and the cross rod 7 penetrates through the sliding hole 20.

In this embodiment, a threaded hole 19 is formed in one side wall of the connecting plate 8 to be matched with the threaded rod 5, so that the threaded rod 5 can drive the connecting plate 8 to move when rotating, and a sliding hole 20 is formed in one side wall of the connecting plate 8 to enable the cross rod 7 to smoothly pass through the connecting plate 8, so that the connecting plate 8 can slide along with the rotation of the threaded rod 5.

Specifically, the surfaces of the first rotating handle 6 and the second rotating handle 11 are both sleeved with anti-skid rubber sleeves.

In this embodiment, establish anti-skidding rubber sleeve through the surface cover of turning first 6 and second 11, can play anti-skidding effect, the people of being convenient for rotate.

Specifically, the outer thread has been seted up to the bottom lateral wall of dust exhaust pipe 12, and the internal thread has been seted up to the inside wall of tube cap 13, and tube cap 13 passes through threaded connection with dust exhaust pipe 12.

In this embodiment, the pipe cap 13 is connected to the dust exhaust pipe 12 by a screw thread, so as to facilitate the detachment and installation of the pipe cap 13.

Specifically, the bottom end of the box body 3 is inclined.

In this embodiment, the bottom end of the box 3 is inclined to facilitate the cleaning of the dust by the helical blade 10.

Specifically, the air suction pipe 15 is arranged above the filter screen 4, and the dust suction pipe 16 is arranged below the filter screen 4.

In this embodiment, the suction pipe 15 is disposed above the filter screen 4, and the dust suction pipe 16 is disposed below the filter screen 4, so as to retain dust in the case 3.

The utility model discloses a theory of operation and use flow: the during operation of quartering hammer main part 1, start suction fan 14, suction fan 14 produces suction, produced dust inhales in the box 3 when will be broken, under filter screen 4's effect, the dust is detained in box 3, clean gas is discharged, when the dust accumulation in box 3 is more, can unscrew tube cap 13, and rotate the second and change 11, the second is changeed 11 and is driven helical blade 10 and rotate, helical blade 10 can be with dust propelling movement to dust exhaust pipe 12 department, dust just can be followed dust exhaust pipe 12 and discharged, and through rotating first handle 6, first change 6 can drive threaded rod 5 and rotate, threaded rod 5 can drive connecting plate 8 and remove, so cleaning brush 9 can brush filter screen 4, thereby can brush the dust of adhesion on the filter screen 4, can improve filter efficiency of filter screen 4 like this.

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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A mechanical breaking hammer, comprising a breaking hammer main body (1), characterized in that: the utility model discloses a breaking hammer, including box (3), filter screen (4), threaded rod (5) are arranged above the filter screen (4), the both ends of threaded rod (5) are connected with the inner wall of the adjacent side of box (3) through the bearing respectively, one side wall that one end of threaded rod (5) runs through box (3) is fixed with first commentaries on classics handle (6), the top of threaded rod (5) is provided with horizontal pole (7), the both ends of horizontal pole (7) are respectively with the inner wall fixed connection of the adjacent side of box (3), the lateral wall cover of threaded rod (5) is equipped with connecting plate (8), and the threaded rod (5) is in threaded connection with the connecting plate (8), the connecting plate (8) is slidably connected with the outer side wall of the cross rod (7), the bottom of the connecting plate (8) is fixed with a cleaning brush (9), the cleaning brush (9) is in close contact with the filter screen (4), the lower part of the filter screen (4) is provided with a helical blade (10), two ends of the helical blade (10) are respectively in rotating connection with the inner wall of one side adjacent to the box body (3) through bearings, one side wall of the box body (3) penetrated by one end of the helical blade (10) is fixed with a second rotating handle (11), one end of the bottom of the box body (3) is penetrated and fixed with a dust exhaust pipe (12), the bottom end of the dust exhaust pipe (12) penetrates through the supporting plate (2), a pipe cover (13) is installed at the bottom end of the dust exhaust pipe (12), a suction fan (14) is fixed at the top, the utility model discloses a dust suction box, including suction fan (14), the one end that suction fan (14) were kept away from in suction fan (15) is fixed with aspiration channel (15), the top of box (3) is run through to the one end that suction fan (14) were kept away from in aspiration channel (15), a lateral wall of box (3) is run through and is fixed with dust absorption pipe (16), the one end that box (3) were kept away from in dust absorption pipe (16) is fixed with suction hood (17), the inside of suction hood (17) is fixed with porous baffle (18).

2. A mechanical demolition hammer as claimed in claim 1 wherein: a threaded hole (19) and a sliding hole (20) are respectively formed in one side wall of the connecting plate (8), the threaded rod (5) is in threaded connection with the threaded hole (19), and the cross rod (7) penetrates through the sliding hole (20).

3. A mechanical demolition hammer as claimed in claim 1 wherein: the surfaces of the first rotating handle (6) and the second rotating handle (11) are both sleeved with anti-skid rubber sleeves.

4. A mechanical demolition hammer as claimed in claim 1 wherein: the dust exhaust pipe is characterized in that external threads are formed in the outer side wall of the bottom end of the dust exhaust pipe (12), internal threads are formed in the inner side wall of the pipe cover (13), and the pipe cover (13) is connected with the dust exhaust pipe (12) through threads.

5. A mechanical demolition hammer as claimed in claim 1 wherein: the bottom end of the box body (3) is inclined.

6. A mechanical demolition hammer as claimed in claim 1 wherein: the air suction pipe (15) is arranged above the filter screen (4), and the dust suction pipe (16) is arranged below the filter screen (4).