CN216172667U

CN216172667U - Dustless stone crusher that building engineering used

Info

Publication number: CN216172667U
Application number: CN202122284843.7U
Authority: CN
Inventors: 陈贵强; 周峰; 廖浪弟; 谢凌峰; 汪震铭; 梁荣华
Original assignee: ITEM
Current assignee: ITEM
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-04-05
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to a dust-free stone crusher for constructional engineering, which comprises a stone crushing device main body, a dust removing mechanism and a stone crushing replacing frame main body, wherein the surface of the front end of the stone crushing replacing frame main body is fixedly connected with a first stone crushing motor and a second stone crushing motor, the output ends of the first stone crushing motor and the second stone crushing motor are fixedly connected with a first rotating rod which penetrates through the stone crushing replacing frame main body and is rotatably connected with a penetrating part, the front end of the first rotating rod is fixedly connected with a second fixed clamping ring, the upper end of the second fixed clamping ring is provided with a first fixed clamping ring which is matched with the second fixed clamping ring, and the first fixed clamping ring and the right end of the second fixed clamping ring are fixedly connected through a fixed bolt and a fixed nut. The dust-free stone crusher for the building engineering can be used for conveniently pulling out the first stone crushing wheel and the second stone crushing wheel for maintenance or replacement, and avoids the damage of the stone crushing wheels caused by long-time use and the influence on stone crushing effect.

Description

Dustless stone crusher that building engineering used

Technical Field

The utility model relates to the technical field of constructional engineering, in particular to a dust-free stone crusher for constructional engineering.

Background

The building engineering, which is a part of the construction engineering, refers to an engineering entity formed by the construction of various building constructions and their auxiliary facilities and the installation activities of lines, pipelines and equipment matched with the building constructions. Including factory buildings, theaters, hotels, shops, schools, hospitals, houses and the like, and meets the requirements of people on production, living, learning, public activities and the like.

The essential needs use the stone crusher to carry out the rubble and handle in building engineering, and traditional stone crusher is not convenient for maintain and change the rubble wheel of inside, and the rubble tooth on rubble wheel surface can cause the damage after long-time the use to can influence rubble effect and efficiency, for this reason, we have provided a dustless stone crusher that building engineering used.

SUMMERY OF THE UTILITY MODEL

The utility model provides a dust-free stone crusher for constructional engineering, which solves the technical problems that the traditional stone crusher in the prior art is inconvenient to maintain and replace an internal stone crushing wheel, and stone crushing teeth on the surface of the stone crushing wheel can be damaged after the stone crushing wheel is used for a long time, so that the stone crushing effect and efficiency can be influenced.

The scheme for solving the technical problems is as follows: including rubble device main part, dust removal mechanism and rubble change frame main part, rubble change frame main part front end fixed surface has connected rubble motor one and rubble motor two, equal fixed connection of rubble motor one and two output of rubble motor has run through the rubble and has changed frame main part and rotate the bull stick of being connected with the run-through position, bull stick one front end fixed connection has fixed snap ring two, and fixed snap ring two upper ends have set up the fixed snap ring one of mutually supporting with fixed snap ring two, through fixing bolt and the fixation nut fixed connection who sets up between fixed snap ring one and the two right-hand members of fixed snap ring, fixed snap ring one and two left ends of fixed snap ring have set up the articulated piece of being connected with fixed snap ring one and fixed snap ring two are articulated, the equal fixed bolster of fixed snap ring one lower extreme and two upper ends of fixed snap ring, inside the rubble change frame main part have set up the rubble wheel one and two rubble wheels two that all change frame main part rear end internal rotation and be connected through bull stick two The rear ends of the second stone breaking wheel and the first stone breaking wheel are matched with the first fixed clamping ring and the second fixed clamping ring through the second rotating rod, the replacement limiting grooves are formed in the surfaces of the two sides in the main body of the stone breaking device, and the limiting blocks fixedly connected with the main body of the stone breaking device are arranged in the replacement limiting grooves.

On the basis of the technical scheme, the utility model can be further improved as follows.

Furthermore, the surface of the front end of the gravel replacing frame main body is fixedly connected with two fixing screw rods which penetrate through the gravel device main body and are in sliding connection with the penetrating parts, and nuts matched with the fixing screw rods are arranged on the surfaces of the fixing screw rods.

Further, dust removal mechanism includes dust absorption fan, dust removal case and dust removal sack, the logical groove that communicates with rubble device main part inside has been seted up to rubble device main part right flank surface.

Furthermore, the inside of the through groove is fixedly connected with the dust collection fan, and the left end of the dust collection fan is provided with a separation net fixedly connected with the inside of the through groove.

Furthermore, the output end of the dust collection fan is fixedly connected with a wind collection cover, and the right end of the wind collection cover is fixedly connected with a first ventilation pipe communicated with the interior of the dust removal box.

Furthermore, the dust removal box is fixedly connected with two dust removal nets in the inner part, and the lower end of the dust removal box is fixedly connected with a second ventilation pipe communicated with a dust removal cloth bag.

Further, the lower end of the stone breaking device main body is fixedly connected with a discharging hopper, the lower end of the stone breaking device main body is fixedly connected with a supporting rod, and the lower end of the supporting rod is fixedly connected with a wear-resistant rubber block.

Further, rubble device main part upper end fixed connection the loading hopper, the inside sliding connection of rubble change frame main part and rubble device main part, rubble change frame main part front end fixed surface has connected the handle.

The utility model has the beneficial effects that: the utility model provides a dust-free stone crusher for constructional engineering, which has the following advantages:

1. the first stone breaking wheel and the second stone breaking wheel can be conveniently detached, installed and processed through the matching action among the first fixed clamping ring, the second fixed clamping ring and the sealing and fixing pad, and subsequent maintenance and replacement processing is facilitated;

2. through the cooperation effect jointly between dust absorption fan, dust removal case, the dust removal net that set up and the dust removal sack, can carry out the dust removal to the inside dust that produces at the rubble in-process of rubble device main part and handle, inside can avoiding the large granule rubble to get into dust absorption fan through the separation net that sets up, cause the inside damage of dust absorption fan.

The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to implement them in accordance with the contents of the description, the following detailed description is given with reference to the preferred embodiments of the present invention and the accompanying drawings. The detailed description of the present invention is given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a dust-free stone crusher for construction engineering according to an embodiment of the present invention;

FIG. 2 is a cross-sectional view of the dust free rock crusher for construction provided in FIG. 1;

FIG. 3 is a top sectional view of a stone crushing apparatus main body of a dust-free stone crusher for construction work according to the present invention;

fig. 4 is a front sectional view of a stone replacement frame main body of the dust-free stone crusher for construction work provided in fig. 1.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a lithotripsy apparatus body; 2. a crushed stone replacement frame main body; 3. a first stone breaking motor; 4. a second stone crushing motor; 5. a dust collection fan; 6. a dust removal box; 7. a dust removal cloth bag; 8. a separation net; 9. a dust removal net; 10. a first stone crushing wheel; 11. a second stone crushing wheel; 12. fixing the first snap ring; 13. fixing the screw rod; 14. replacing the limiting groove; 15. fixing a second snap ring; 16. and sealing the fixed cushion.

Detailed Description

The principles and features of the present invention are described below in conjunction with the accompanying fig. 1-4, which are provided by way of example only to illustrate the present invention and not to limit the scope of the present invention. The utility model is described in more detail in the following paragraphs by way of example with reference to the accompanying drawings. Advantages and features of the present invention will become apparent from the following description and from the claims. It is to be noted that the drawings are in a very simplified form and are not to precise scale, which is merely for the purpose of facilitating and distinctly claiming the embodiments of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in figures 1-4, the utility model provides a dust-free stone crusher for construction engineering, which comprises a stone crushing device main body 1, a dust removing mechanism and a stone crushing replacing frame main body 2, wherein the surface of the front end of the stone crushing replacing frame main body 2 is fixedly connected with a first stone crushing motor 3 and a second stone crushing motor 4, the output ends of the first stone crushing motor 3 and the second stone crushing motor 4 are fixedly connected with a first rotating rod which penetrates through the stone crushing replacing frame main body 2 and is rotatably connected with a penetrating part, the front end of the first rotating rod is fixedly connected with a second fixed clamping ring 15, the upper end of the second fixed clamping ring 15 is provided with a first fixed clamping ring 12 which is matched with the second fixed clamping ring 15, the right ends of the first fixed clamping ring 12 and the second fixed clamping ring 15 are fixedly connected through a fixed bolt and a fixed nut, the left ends of the first fixed clamping ring 12 and the second fixed clamping ring 15 are provided with a hinge joint block which is hinged with the first fixed clamping ring 12 and the second fixed clamping ring 15, fixed snap ring 12 lower extreme and two 15 upper ends of fixed snap ring have all been fixed connection sealed fixed bolster 16, the rubble is changed frame main part 2 inside has set up and has all changed frame main part 2 rear end internal rotation through bull stick two and rubble and be connected rubble wheel one 10 and rubble wheel two 11, rubble wheel two 11 and rubble wheel one 10 rear end all cooperate with fixed snap ring one 12 and two 15 inside of fixed snap ring through bull stick two, change spacing groove 14 has all been seted up on 1 inside both sides surface of rubble device main part, change spacing groove 14 inside have set up with 2 fixed connection's of rubble change frame main part stopper.

Preferably, the front end surface of the gravel replacing frame body 2 is fixedly connected with two fixing screws 13 which penetrate through the gravel device body 1 and are connected with the penetrating parts in a sliding mode, nuts matched with the fixing screws 13 are arranged on the surfaces of the fixing screws 13, and the gravel replacing frame body 2 is convenient to detach and install through the matching between the fixing screws 13 and the nuts.

Preferably, dust removal mechanism includes dust absorption fan 5, dust removal case 6 and dust removal sack 7, the logical groove of 1 inside intercommunication of rubble device main part 1 has been seted up with rubble device main part to 1 right side surface.

Preferably, the inside of the through groove is fixedly connected with the dust collection fan 5, the separation net 8 fixedly connected with the inside of the through groove is arranged at the left end of the dust collection fan 5, and the separation net 8 can prevent large-particle gravels from entering the inside of the dust collection fan 5 to damage the inside of the dust collection fan 5.

Preferably, the output end of the dust collection fan 5 is fixedly connected with a wind collection cover, the right end of the wind collection cover is fixedly connected with a first ventilation pipe communicated with the interior of the dust removal box 6, and the first ventilation pipe can enable dust to enter the interior of the dust removal box 6 for dust removal treatment.

Preferably, the inside fixed connection of dust removal case 6 has removed dust net 9, and the quantity of removing dust net 9 is two, 6 lower extremes of dust removal case fixed connection with the ventilation pipe two of dust removal sack 7 intercommunication, can carry out filtration treatment to the dust through the dust removal net 9 that sets up.

Preferably, the lower end of the main body 1 of the stone breaking device is fixedly connected with a blanking hopper, the lower end of the main body 1 of the stone breaking device is fixedly connected with a supporting rod, the lower end of the supporting rod is fixedly connected with a wear-resistant rubber block, and the wear-resistant rubber block can play a role in supporting and resisting wear.

Preferably, 1 upper end fixed connection of rubble device main part has been connected the loading hopper, frame

main part

2 and 1 inside sliding connection of rubble device main part are changed to the rubble, can be convenient for carry out the rubble through the loading hopper that sets up and handle, 2 front end fixed surface of frame main part are changed to the rubble.

The specific working principle and the using method of the utility model are as follows:

the utility model provides a dust-free stone crusher for construction engineering, which is used for starting a dust absorption fan 5, a first stone crushing motor 3 and a second stone crushing motor 4, then putting stones into a main body 1 of a stone crushing device through a charging hopper, performing stone crushing treatment through the cooperation of a first stone crushing wheel 10 and a second stone crushing wheel 11, finally performing collection treatment through a discharging hopper, absorbing dust generated in the stone crushing process through the dust absorption fan 5, performing dust removal treatment through a dust removal net 9 in a dust removal box 6, and performing secondary dust removal treatment through a dust removal cloth bag 7 to avoid the dust from causing injury to human bodies.

When needs maintain or change rubble wheel one 10 and rubble wheel two 11, through swivel nut, make nut and clamping screw 13 separation, then change frame main part 2 through the rubble pulled out of handle, then through fixing bolt and fixation nut's cooperation, make fixed snap ring one 12 and fixed snap ring two 15 separate, thereby dismantle the maintenance change to rubble wheel one 10 and rubble wheel two 11, can install the use with rubble wheel one 10 and rubble wheel two 11 after the change through foretell opposite step, avoid the long-time use of rubble wheel to cause the damage maintenance of being not convenient for and change, thereby influence rubble effect and efficiency.

The foregoing is merely a preferred embodiment of the utility model and is not intended to limit the utility model in any manner; the present invention may be readily implemented by those of ordinary skill in the art as illustrated in the accompanying drawings and described above; however, those skilled in the art should appreciate that they can readily use the disclosed conception and specific embodiments as a basis for designing or modifying other structures for carrying out the same purposes of the present invention without departing from the scope of the utility model as defined by the appended claims; meanwhile, any changes, modifications, and evolutions of the equivalent changes of the above embodiments according to the actual techniques of the present invention are still within the protection scope of the technical solution of the present invention.

Claims

1. A dust-free stone crusher for construction engineering comprises a stone crushing device main body, a dust removing mechanism and a stone crushing replacing frame main body, and is characterized in that the surface of the front end of the stone crushing replacing frame main body is fixedly connected with a first stone crushing motor and a second stone crushing motor, the output ends of the first stone crushing motor and the second stone crushing motor are fixedly connected with a first rotating rod which penetrates through the stone crushing replacing frame main body and is rotatably connected with a penetrating part, the front end of the first rotating rod is fixedly connected with a second fixed snap ring, the upper end of the second fixed snap ring is provided with a first fixed snap ring which is matched with the second fixed snap ring, the right ends of the first fixed snap ring and the second fixed snap ring are fixedly connected through a fixed bolt and a fixed nut, the left ends of the first fixed snap ring and the second fixed snap ring are provided with a hinged block which is hinged with the first fixed snap ring and the second fixed snap ring, the lower end of the first fixed snap ring and the upper end of the second fixed snap ring are fixedly connected with a sealing fixed cushion, the stone breaking device is characterized in that a first stone breaking wheel and a second stone breaking wheel which are connected with the rear end of the stone breaking device through a rotating rod II and a stone breaking wheel are arranged inside the stone breaking device replacing frame body, the rear ends of the first stone breaking wheel and the second stone breaking wheel are matched with a first fixed snap ring and a second fixed snap ring through a rotating rod II, replacing limiting grooves are formed in the surfaces of the two sides inside the stone breaking device body, and limiting blocks fixedly connected with the stone breaking device replacing frame body are arranged inside the replacing limiting grooves.

2. A dust-free stone crusher for construction engineering as claimed in claim 1, wherein the front end surface of the stone-changing frame body is fixedly connected with two fixing screws which penetrate through the stone-crushing device body and are slidably connected with the penetration portion, and the surface of the fixing screw is provided with a nut matched with the fixing screw.

3. The dust-free stone crusher for the building engineering as claimed in claim 1, wherein the dust removing mechanism comprises a dust suction fan, a dust removing box and a dust removing cloth bag, and a through groove communicated with the inside of the stone crushing device body is formed on the right side surface of the stone crushing device body.

4. A dust-free stone crusher for construction engineering as claimed in claim 3, wherein the inside of the through groove is fixedly connected with a dust suction fan, and a separation net fixedly connected with the inside of the through groove is arranged at the left end of the dust suction fan.

5. A dust-free stone crusher for construction engineering as claimed in claim 3, wherein the output end of the dust suction fan is fixedly connected with a wind collecting cover, and the right end of the wind collecting cover is fixedly connected with a first ventilation pipe communicated with the interior of the dust removal box.

6. The dust-free stone crusher for the construction engineering as claimed in claim 3, wherein the dust removing box is fixedly connected with two dust removing nets inside, and the lower end of the dust removing box is fixedly connected with a second ventilation pipe communicated with the dust removing cloth bag.

7. A dust-free stone crusher for construction engineering as claimed in claim 1, wherein the lower end of the stone crushing device body is fixedly connected with a blanking hopper, the lower end of the stone crushing device body is fixedly connected with a support rod, and the lower end of the support rod is fixedly connected with a wear-resistant rubber block.

8. A dust-free stone crusher for construction engineering as claimed in claim 1, wherein the loading hopper is fixedly connected to the upper end of the stone crushing device main body, the stone replacing frame main body is slidably connected to the inside of the stone crushing device main body, and a handle is fixedly connected to the front end surface of the stone replacing frame main body.