CN217491198U

CN217491198U - Stone breaker is used in construction of earth and stone engineering

Info

Publication number: CN217491198U
Application number: CN202220825255.1U
Authority: CN
Inventors: 刘光耀; 鲍磊; 张晓存
Original assignee: Shandong Zhensheng Construction Engineering Co ltd
Current assignee: Shandong Zhensheng Construction Engineering Co ltd
Priority date: 2022-04-11
Filing date: 2022-04-11
Publication date: 2022-09-27
Anticipated expiration: 2032-04-11

Abstract

The utility model discloses a stone breaker for earthwork construction, which comprises a screening box body, wherein the upper side wall of the screening box body is fixedly connected with an ash collection box, the upper side of the ash collection box is provided with a breaking device, and the right side wall of the ash collection box is provided with a dust collecting device; the inner part of the screening box body is rotatably connected with a first screening plate, a second screening plate, a third screening plate and a fourth screening plate, and a plurality of screening holes are uniformly formed in the first screening plate, the second screening plate, the third screening plate and the fourth screening plate; the screening box is characterized in that a sliding groove is formed in the lower side wall of the screening box body, a sliding plate is connected to the inside of the sliding groove in a sliding mode, and a pushing motor is fixedly connected to the upper side wall of the sliding groove. The utility model discloses in, four screening boards can effectively sieve broken stone for the stone separates according to the particle diameter of difference, conveniently carries out follow-up processing, and dust collecting box and dust collecting device can effectively collect the dust that broken stone produced.

Description

Stone breaker is used in construction of cubic metre of earth and stone engineering

Technical Field

The utility model relates to an earth and stone side field especially relates to stone breaker is used in earth and stone side engineering construction.

Background

At present, building construction is a production activity performed by people to construct various building products in a certain space and time according to a specific design blueprint by using various building materials and mechanical equipment. The method comprises the whole production process from construction preparation, earth breaking and dynamic construction to completion acceptance. And need carry out the breakage to the stone in the in-process of building construction, this just needs a stone breaker.

The prior patent document with the publication number of CN105665621B discloses a crusher comprising a support and a crushing box, wherein the crushing box is fixedly arranged on the support, the top end of the crushing box is connected with a feeding hopper, a plurality of rows of crushing rollers are rotatably arranged on the upper side in the crushing box, each row of crushing rollers are sequentially arranged from top to bottom, the distance between two crushing rollers in each row of crushing rollers is sequentially reduced from top to bottom, two crushing rollers in each row of crushing rollers rotate oppositely, a first crushing roller and a second crushing roller are arranged in parallel in the middle section in the crushing box, the distance between the first crushing roller and the second crushing roller is adjustable, a material separating plate is fixedly arranged on the lower side in the crushing box, inclined screens are fixedly arranged below two sides of the material plate in the crushing box, the two screens are arranged in a V shape, a first discharge port is arranged at the bottom of the crushing box, the first discharge port is positioned between the two screens, a second discharge port is arranged below the two screens, the sand box conveying mechanism is connected with the feeding hopper.

The above prior art solutions have the following drawbacks: can produce a large amount of dusts when stone carries out the breakage, have adverse effect to the environment, in addition, stone can not use immediately owing to its broken particle size difference after first breakage, and production efficiency is low.

Therefore, in order to solve the above technical problems, it is necessary to provide a stone breaking device for earthwork construction to overcome the above-mentioned drawbacks of the prior art.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, and the stone breaker is used in construction of the cubic metre of earth and stone engineering that proposes.

In order to realize the purpose, the utility model adopts the following technical scheme: the screening device comprises a screening box body, wherein an ash collection box is fixedly connected to the upper side wall of the screening box body, a crushing device is arranged on the upper side of the ash collection box, and a dust collection device is arranged on the right side wall of the ash collection box;

the inner part of the screening box body is rotatably connected with a first screening plate, a second screening plate, a third screening plate and a fourth screening plate, and a plurality of screening holes are uniformly formed in the first screening plate, the second screening plate, the third screening plate and the fourth screening plate;

the screening box is characterized in that a sliding groove is formed in the lower side wall of the screening box body, a sliding plate is connected to the inside of the sliding groove in a sliding mode, and a pushing motor is fixedly connected to the upper side wall of the sliding groove.

As a further description of the above technical solution:

the feed inlet of the crushing device is fixedly connected with a feed hopper.

As a further description of the above technical solution:

the upper side wall of the screening box body is provided with a feeding groove, and the screening box body is connected with the output end of the crushing device through the feeding groove.

As a further description of the above technical solution:

the aperture sizes of the screening holes of the first screening plate, the second screening plate, the third screening plate and the fourth screening plate are reduced in sequence.

As a further description of the above technical solution:

and the lower side walls of the first screening plate, the second screening plate, the third screening plate and the fourth screening plate are fixedly provided with vibration motors.

As a further description of the above technical solution:

the left side wall and the right side wall of the screening box body are provided with two movable grooves, and one ends of the first screening plate, the second screening plate, the third screening plate and the fourth screening plate are arranged in the movable grooves respectively.

As a further description of the above technical solution:

and the lower side wall of the screening box body is fixedly connected with a rubber pad.

As a further description of the above technical solution:

the lower side wall of the sliding plate is fixedly connected with a universal wheel.

The utility model discloses following beneficial effect has:

1. compared with the prior art, this stone breaker for construction of earth and stone side engineering has set up four screening boards, can effectively screen broken stone for the stone separates according to the particle diameter of difference, makes the stone conveniently carry out follow-up processing more.

2. Compared with the prior art, this stone breaker for construction of earth and stone side engineering has set up dust collection box and dust collecting device, can effectively collect the dust that broken stone produced, reduces the pollution to the environment.

Drawings

Fig. 1 is a schematic view of a stone crushing device for earthwork construction provided by the utility model;

FIG. 2 is a schematic view of the interior of the stone crusher for earthwork construction according to the present invention;

fig. 3 is a schematic side view of the stone crushing device for earthwork construction according to the present invention;

fig. 4 is the utility model provides a stone breaker for earthwork engineering construction's front schematic diagram.

Illustration of the drawings:

1. screening the box body; 101. a first screening plate; 102. a second screening plate; 103. a third screening plate; 104. A fourth screening deck; 105. a feed chute; 106. a sliding groove; 107. a movable groove; 2. a dust collection box; 201. A dust collecting device; 3. a crushing device; 301. a feed hopper; 4. screening holes; 5. a vibration motor; 6. A push motor; 7. a sliding plate; 8. a universal wheel.

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 efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, 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 meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-4, the present invention provides an embodiment: including screening box 1, the last lateral wall fixedly connected with dust collection box 2 of screening box 1, the upside of dust collection box 2 is provided with breaker 3, be used for carrying out the breakage to the stone, breaker 3's feed inlet fixedly connected with feed hopper 301, the last lateral wall of screening box 1 is provided with feed chute 105, screening box 1 passes through feed chute 105 and links to each other with breaker 3's output, dust collection box 2's right side wall is provided with dust collecting device 201, dust collecting device 201's inside is provided with updraft ventilator and dust bag, the dust bag can be dismantled with updraft ventilator's output and be connected, be used for collecting the dust that updraft ventilator took out.

The inside of the screening box body 1 is rotatably connected with a first screening plate 101, a second screening plate 102, a third screening plate 103 and a fourth screening plate 104, a plurality of screening holes 4 are uniformly formed in the first screening plate 101, the second screening plate 102, the third screening plate 103 and the fourth screening plate 104, the sizes of the screening holes 4 of the first screening plate 101, the second screening plate 102, the third screening plate 103 and the fourth screening plate 104 are sequentially reduced, the lower side walls of the first screening plate 101, the second screening plate 102, the third screening plate 103 and the fourth screening plate 104 are fixedly provided with a vibrating motor 5, the left side wall and the right side wall of the screening box body 1 are respectively provided with two movable grooves 107, and one ends of the first screening plate 101, the second screening plate 102, the third screening plate 103 and the fourth screening plate 104 are respectively arranged in the movable grooves 107.

The lower side wall of the screening box body 1 is provided with a sliding groove 106, a sliding plate 7 is connected inside the sliding groove 106 in a sliding mode, a pushing motor 6 is fixedly connected to the upper side wall of the sliding groove 106, a rubber pad is fixedly connected to the lower side wall of the screening box body 1, and a universal wheel 8 is fixedly connected to the lower side wall of the sliding plate 7.

The working principle is as follows: firstly, pass through the leading-in breaker 3 inside of feed hopper with the building stones, breaker 3 smashes the building stones, and get into in the screening box 1 through feed chute 105, vibrating motor 5 starts at this moment, make first screening board 101, second screening board 102, third screening board 103 and fourth screening board 104 vibrate from top to bottom, improve the screening effect, at this moment, the stone can be discharged according to the granule variation in size, can produce a large amount of dusts when breaker 3 smashes the stone, dust collecting device 201 can be collected the dust, greatly reduced the pollution to the environment.

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 and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the scope of the invention.

Claims

1. Stone breaker is used in construction of earth and stone engineering, including screening box (1), its characterized in that: the upper side wall of the screening box body (1) is fixedly connected with an ash collection box (2), the upper side of the ash collection box (2) is provided with a crushing device (3), and the right side wall of the ash collection box (2) is provided with a dust collection device (201);

a first screening plate (101), a second screening plate (102), a third screening plate (103) and a fourth screening plate (104) are rotatably connected inside the screening box body (1), and a plurality of screening holes (4) are uniformly formed inside the first screening plate (101), the second screening plate (102), the third screening plate (103) and the fourth screening plate (104);

the lower side wall of the screening box body (1) is provided with a sliding groove (106), a sliding plate (7) is connected inside the sliding groove (106) in a sliding mode, and a pushing motor (6) is fixedly connected to the upper side wall of the sliding groove (106).

2. The stone crusher for earthwork construction according to claim 1, wherein: the feed inlet of the crushing device (3) is fixedly connected with a feed hopper (301).

3. The stone crusher for earthwork construction according to claim 1, wherein: the upper side wall of the screening box body (1) is provided with a feeding groove (105), and the screening box body (1) is connected with the output end of the crushing device (3) through the feeding groove (105).

4. The stone crusher for earthwork construction according to claim 1, wherein: the pore sizes of the screening holes (4) of the first screening plate (101), the second screening plate (102), the third screening plate (103) and the fourth screening plate (104) are reduced in sequence.

5. The stone crusher for earthwork construction according to claim 1, wherein: and a vibration motor (5) is fixed on the lower side walls of the first screening plate (101), the second screening plate (102), the third screening plate (103) and the fourth screening plate (104).

6. The stone crusher for earthwork construction according to claim 1, wherein: the left side wall and the right side wall of the screening box body (1) are provided with two movable grooves (107), and one ends of the first screening plate (101), the second screening plate (102), the third screening plate (103) and the fourth screening plate (104) are arranged in the movable grooves (107) respectively.

7. The stone crusher for earthwork construction according to claim 1, wherein: the lower side wall of the screening box body (1) is fixedly connected with a rubber pad.

8. The stone crusher for earthwork construction according to claim 1, wherein: the lower side wall of the sliding plate (7) is fixedly connected with a universal wheel (8).