CN216727476U

CN216727476U - Building rubbish reducing mechanism for civil engineering

Info

Publication number: CN216727476U
Application number: CN202220417994.7U
Authority: CN
Inventors: 杨建敏
Original assignee: Individual
Current assignee: Gu Jianfang
Priority date: 2022-02-28
Filing date: 2022-02-28
Publication date: 2022-06-14
Anticipated expiration: 2032-02-28

Abstract

The utility model relates to the technical field of civil engineering and discloses a construction waste crushing device for civil engineering, which comprises a box body, wherein a screen is arranged in the box body, a beating device is arranged on one side of the box body, a motor is fixedly arranged on the inner wall of a protective shell, the output end of the motor is fixedly connected with one end of a rotating rod through a coupler, a residual gear is fixedly sleeved on the other end of the rotating rod and meshed with a rack, the rack is fixedly arranged at one end of the moving rod, a sliding block is fixedly arranged at one end of the moving rod and is in sliding connection with the inner wall of a sliding groove, one end of a spring is fixedly connected with the top end of the moving rod, the other end of the spring is fixedly connected with the bottom end of a fixed plate, the fixed plate is fixedly arranged on the inner wall of the protective shell, one end of a steel wire rope is tied at the top end of the moving rod, the other end of the steel wire rope is tied at one end of the oscillating rod, and a pendulum is fixedly arranged at the other end of the oscillating rod. The utility model solves the problem that the construction waste crushing device for civil engineering is inconvenient to use.

Description

Building rubbish reducing mechanism for civil engineering

Technical Field

The utility model relates to the technical field of civil engineering, in particular to a construction waste crushing device for civil engineering.

Background

Civil engineering refers to engineering entities for surveying, planning, designing, constructing, installing and maintaining and the like of buildings, structures, related supporting facilities and the like of various new construction, reconstruction or extension besides house construction, and the engineering entities are completed according to the following Chinese patents: "a building rubbish reducing mechanism for civil engineering", and the publication number is: CN211964333U, although the device screens the crushed construction waste through the screen, the screen surface is prone to accumulate small particles of construction waste, so that the screening effect of the screen is to be improved. Therefore, a construction waste smashing device for civil engineering is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a construction waste crushing device for civil engineering, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a construction waste crushing device for civil engineering comprises a box body, wherein a screen is arranged inside the box body, one side of the box body is provided with a beating device, the beating device comprises a protective shell, a motor, a rotating rod, a residual gear, a rack, a moving rod, a sliding block, a sliding groove, a spring, a fixed plate, a steel wire rope, a swinging rod and a pendulum bob, the motor is fixedly arranged on the inner wall of the protective shell, the output end of the motor is fixedly connected with one end of the rotating rod through a coupler, the residual gear is fixedly sleeved at the other end of the rotating rod, the residual gear is meshed with the rack, the rack is fixedly arranged at one end of the moving rod, the sliding block is slidably connected with the inner wall of the sliding groove, one end of the spring is fixedly connected with the top end of the moving rod, the other end of the spring is fixedly connected with the bottom end of the fixed plate, and the fixed plate is fixedly arranged on the inner wall of the protective shell, one end of the steel wire rope is tied to the top end of the movable rod, the other end of the steel wire rope is tied to one end of the swing rod, and the pendulum bob is fixedly installed at the other end of the swing rod.

Preferably, the opening of the protective shell is arranged leftwards, the number of the sliding blocks is four, the number of the sliding grooves is two, and the two sliding grooves are sequentially arranged on the inner wall of the protective shell.

Preferably, the spring is annularly arranged outside the steel wire rope, and one end of the steel wire rope penetrates through the fixing plate and is in sliding connection with the fixing plate.

Preferably, the inner wall of the box body is provided with a through hole, one end of the swing rod is hinged with the inner wall of the through hole, and the pendulum bob is in contact with the bottom end of the screen.

The utility model provides a construction waste crushing device for civil engineering. The method has the following beneficial effects:

(1) according to the utility model, the protective shell is arranged, so that the device can be safer when in work, the motor works to drive the residual gear to rotate, the movable rod can move up and down more conveniently under the meshing action of the residual gear and the rack, and the movable rod drives the steel wire rope to move up and down more conveniently under the action of the spring and the fixed plate, so that the steel wire rope pulls the swing rod to swing, the pendulum bob swings up and down to beat the screen repeatedly, building garbage particles attached to the screen are beaten and removed, and the filtering effect of the device on the screen is improved.

(2) According to the utility model, the sliding block and the sliding groove are arranged, so that the moving rod can move up and down more stably under the limiting action, and the swinging rod can more stably drive the pendulum bob to beat the screen under the action of the outer part of the steel wire rope annularly arranged by the spring, so that the use effect of the device on the civil engineering construction waste crushing device is improved.

Drawings

FIG. 1 is a front view of the present invention;

FIG. 2 is a front cross-sectional view of the present invention;

FIG. 3 is an enlarged, front cross-sectional view of structure A of the present invention;

FIG. 4 is an enlarged, front cross-sectional view of structure B of the present invention;

FIG. 5 is an enlarged cross-sectional front view of structure C of the present invention.

In the figure: 1. a box body; 2. screening a screen; 3. a tapping device; 301. a protective shell; 302. a motor; 303. a rotating rod; 304. a residual gear; 305. a rack; 306. a travel bar; 307. a slider; 308. a chute; 309. a spring; 310. a fixing plate; 311. a wire rope; 312. a swing rod; 313. a pendulum bob.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the utility model and are not to be construed as limiting the utility model.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

As shown in fig. 1 to 5, the present invention provides a technical solution: a construction waste smashing device for civil engineering comprises a box body 1, a screen 2 is arranged in the box body 1, a beating device 3 is arranged on one side of the box body 1, a motor 302 is fixedly arranged on the inner wall of a movable shell 301, the output end of the motor 302 is fixedly connected with one end of a rotating rod 303 through a coupler, a residual gear 304 is fixedly sleeved at the other end of the rotating rod 303, the residual gear 304 is meshed with a rack 305, the rack 305 is fixedly arranged at one end of the movable rod 306, a sliding block 307 is fixedly arranged at one end of the movable rod 306, the sliding block 307 is in sliding connection with the inner wall of a sliding groove 308, the opening of the movable shell 301 is leftwards arranged, the number of the sliding blocks 307 is four, the number of the sliding grooves 308 is two, the two sliding grooves 308 are sequentially arranged on the inner wall of the movable shell 301, the device can be safer when in work through the arrangement of the movable shell 301, the residual gear 304 is driven to rotate through the work of the motor 302, the movable rod 306 can move up and down more conveniently under the meshing action of the residual gear 304 and the rack 305, the movable rod 306 drives the steel wire rope 311 to move up and down more conveniently under the action of the spring 309 and the fixed plate 310, one end of the spring 309 is fixedly connected with the top end of the movable rod 306, the other end of the spring 309 is fixedly connected with the bottom end of the fixed plate 310, the fixed plate 310 is fixedly arranged on the inner wall of the protective shell 301, one end of the steel wire rope 311 is tied to the top end of the movable rod 306, the spring 309 is annularly arranged outside the steel wire rope 311, one end of the steel wire rope 311 penetrates through the fixed plate 310 and is slidably connected with the fixed plate 310, the movable rod 306 can move up and down more stably under the limiting action by arranging the sliding block 307 and the sliding groove 308, meanwhile, the swinging rod 312 more stably drives the swinging hammer 313 to beat the screen 2 under the action of the outer part of the steel wire rope 309 annularly arranged outside the steel wire rope 311, the other end of the steel wire rope 311 is tied to one end of the swinging rod 312, the swinging hammer 313 is fixedly arranged at the other end of the swinging rod 312, and the inner wall of the box body 1 is provided with a through hole, one end of the swing rod 312 is hinged to the inner wall of the through hole, the pendulum 313 is in contact with the bottom end of the screen cloth 2, and the steel wire rope 311 is arranged to pull the swing rod 312 to swing, so that the pendulum 313 swings up and down to repeatedly beat the screen cloth 2, and the aim of beating and removing building garbage particles attached to the screen cloth 2 is achieved.

When using, drive the residual gear 304 through the work of motor 302 and rotate, make the carriage release lever 306 can more convenient reciprocate under residual gear 304 and the meshing effect of rack 305, make the carriage release lever 306 drive wire rope 311 reciprocate more convenient under the effect of spring 309 and fixed plate 310, thereby make wire rope 311 pulling pendulum rod 312 swing, realize pendulum 313 luffing motion and beat repeatedly screen cloth 2, reach and beat the removal to adnexed building rubbish granule on the screen cloth 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides a building rubbish reducing mechanism for civil engineering, includes box (1), box (1) inside is provided with screen cloth (2), its characterized in that: the utility model discloses a box, including box (1), rapping device (3) includes protective housing (301), motor (302), bull stick (303), incomplete gear (304), rack (305), carriage release lever (306), slider (307), spout (308), spring (309), fixed plate (310), wire rope (311), pendulum rod (312), pendulum bob (313), motor (302) fixed mounting is in protective housing (301) inner wall, motor (302) output passes through shaft coupling and bull stick (303) one end fixed connection, incomplete gear (304) fixed cover is established at the other end of bull stick (303), incomplete gear (304) and rack (305) meshing, rack (305) fixed mounting is in carriage release lever (306) one end, slider (307) and spout (308) inner wall sliding connection, one end of the spring (309) is fixedly connected with the top end of the moving rod (306), the other end of the spring (309) is fixedly connected with the bottom end of the fixing plate (310), the fixing plate (310) is fixedly installed on the inner wall of the protective shell (301), one end of the steel wire rope (311) is tied to the top end of the moving rod (306), the other end of the steel wire rope (311) is tied to one end of the swing rod (312), and the pendulum bob (313) is fixedly installed at the other end of the swing rod (312).

2. The construction waste crushing device for civil engineering as claimed in claim 1, wherein: the opening of the protective shell (301) is arranged leftwards, the number of the sliding blocks (307) is four, the number of the sliding grooves (308) is two, and the two sliding grooves (308) are sequentially arranged on the inner wall of the protective shell (301).

3. The construction waste crushing device for civil engineering as claimed in claim 1, wherein: the spring (309) is annularly arranged outside the steel wire rope (311), and one end of the steel wire rope (311) penetrates through the fixing plate (310) and is connected with the fixing plate (310) in a sliding mode.

4. The construction waste crushing device for civil engineering as claimed in claim 1, wherein: the inner wall of the box body (1) is provided with a through hole, one end of the swing rod (312) is hinged to the inner wall of the through hole, and the pendulum bob (313) is in contact with the bottom end of the screen (2).