CN216440838U - A breaker for hydraulic and hydroelectric engineering - Google Patents

Abstract

The utility model relates to the technical field of water conservancy and hydropower, and discloses a crusher for water conservancy and hydropower engineering, which comprises a working box, wherein a guide pipe is arranged at the top of the working box, a processing device is arranged at the top of the working box, the guide pipe is communicated with the top end of the working box, a protection box is fixedly arranged at the top end of the working box, a motor is fixedly connected with the inner wall of the protection box, the output end of the motor is fixedly connected with one end of a rotating rod through a coupling, an extrusion block is fixedly sleeved at the other end of the rotating rod, the extrusion block is contacted with a moving rod, a sliding block is fixedly arranged at one end of the moving rod, the sliding block is slidably connected with the inner wall of a sliding groove, the sliding groove is arranged on the inner wall of the protection box, a spring is fixedly connected with the moving rod, a spring is fixedly connected with the inner wall at the bottom end of the protection box, a push rod is fixedly connected with the moving rod, and penetrates through the bottom end of the protection box, the top end of the working box and the bottom end of the protection box, the top end of the working box is connected in a sliding way. The utility model solves the problem that the crusher used in water conservancy and hydropower is inconvenient to crush.

Description

A breaker for hydraulic and hydroelectric engineering

Technical Field

The utility model relates to the technical field of water conservancy and hydropower, in particular to a crusher for water conservancy and hydropower engineering.

Background

Water conservancy is used for removing harmful substances and benefiting flood control, irrigation, shipping and the like, and the water conservancy range comprises eight projects including flood control, drainage, irrigation, water power, water channels, water supply, sewage channels and harbor engineering, wherein, the water power means water energy utilization, the sewage channel means town drainage, new contents such as water and soil conservation, water resource protection, environmental water conservancy, water conservancy and fishery are added in the water conservancy afterwards, and various measures are taken by the human society for the needs of survival and development, the water and water areas in the nature are controlled and allocated to prevent and control flood and drought disasters, the construction environment and the construction conditions are generally relatively severe in the water conservancy and hydropower construction, for example, muddy ground, cold wind with thorny bones and weather with wind and rain are seriously examined on the durability of the used construction equipment, and all factors are usually considered in water conservancy construction operation, according to Chinese patents: "crusher" and the bulletin number: CN 211436526U proposes that the device can be used for screening raw materials by vibration through a vibration net, but the vibration effect is to be improved. To this end, we propose a crusher for hydraulic and hydroelectric engineering.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a crusher for water conservancy and hydropower engineering, and the purpose of better crushing effect of the crusher for water conservancy and hydropower is achieved.

In order to achieve the purpose, the utility model provides the following technical scheme: a crusher for water conservancy and hydropower engineering comprises a working box, wherein a guide pipe is arranged at the top of the working box, a processing device is arranged at the top of the working box, one end of the guide pipe is communicated with the top of the working box, the processing device comprises a protective box, a motor, a rotating rod, an extrusion block, a moving rod, a sliding block, a sliding chute, a spring, a push rod, a pendulum bob, a filter screen and a spring II, the protective box is fixedly arranged at the top end of the working box, one end of the motor is fixedly connected with the inner wall of the protective box, the output end of the motor is fixedly connected with one end of the rotating rod through a coupler, the other end of the rotating rod is fixedly sleeved with the extrusion block, one end of the extrusion block is in contact with the moving rod, the sliding block is fixedly arranged at one end of the moving rod, the sliding block is in sliding connection with the inner wall of the sliding chute, one end of the spring is fixedly connected with one end of the moving rod, a spring other end and guard box bottom end inner wall fixed connection, push rod one end and carriage release lever one end fixed connection, push rod one end runs through guard box bottom end, work box top and guard box bottom end, work box top sliding connection, pendulum fixed mounting is in the push rod bottom, pendulum and filter screen one end contact, filter screen one end is articulated with the work box inner wall, No. two spring one ends and filter screen other end fixed connection, No. two spring other ends and work box inner wall fixed connection.

Preferably, a through hole is formed in one end of the working box, and the first spring is annularly arranged outside the push rod.

Preferably, the number of the sliding blocks is four, the number of the sliding grooves is four, and the four sliding blocks are sequentially connected with the inner walls of the four sliding grooves in a sliding mode.

Preferably, the filter screen is obliquely arranged, and the through hole at one end of the working box is arranged at one side of the downward inclined end of the filter screen.

The utility model provides a crusher for water conservancy and hydropower engineering. The method has the following beneficial effects:

(1) according to the utility model, the motor is driven to rotate by the extrusion block through the processing device, the movable rod is enabled to move up and down under the action of the extrusion block, the movable rod is enabled to move up and down more stably under the action of the sliding block and the sliding groove, the push rod is enabled to move up and down under the action of the movable rod, and the push rod can do up-and-down reciprocating motion under the stress condition of the spring when moving up and down through the arrangement of the spring, so that the pendulum bob repeatedly beats the filter screen, the screening processing effect on the filter screen is realized, and the effect of the device on raw material crushing is improved.

(2) According to the utility model, the filter screen is arranged, so that when raw materials enter the working box through the guide pipe, screening treatment can be carried out under the action of the filter screen, and the filter screen can be more effectively shaken under the condition that the filter screen is beaten by the pendulum bob through the arrangement of the second spring, so that the raw material screening effect is better, and the raw material crushing effect of the 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 sectional front view of structure B of the present invention.

In the figure: 1. a work box; 2. a conduit; 3. a processing device; 301. a protection box; 302. a motor; 303. A rotating rod; 304. extruding the block; 305. a travel bar; 306. a slider; 307. a chute; 308. a first spring; 309. a push rod; 310. a pendulum bob; 311. filtering with a screen; 312. and a second spring.

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 devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore 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 4, the present invention provides a technical solution: a crusher for water conservancy and hydropower engineering comprises a working box 1, wherein a guide pipe 2 is arranged at the top of the working box 1, a processing device 3 is arranged at the top of the working box 1, one end of the guide pipe 2 is communicated with the top end of the working box 1, a protection box 301 is fixedly arranged at the top end of the working box 1, one end of a motor 302 is fixedly connected with the inner wall of the protection box 301, the output end of the motor 302 is fixedly connected with one end of a rotating rod 303 through a coupler, a pressing block 304 is fixedly sleeved at the other end of the rotating rod 303, one end of the pressing block 304 is contacted with a moving rod 305, a sliding block 306 is fixedly arranged at one end of the moving rod 305, the sliding block 306 is in sliding connection with the inner wall of a sliding groove 307, the sliding groove 307 is arranged on the inner wall of the protection box 301, the number of the sliding blocks 306 is four, the number of the sliding grooves 307 are four, the four sliding blocks 306 are sequentially in sliding connection with the inner walls of the four sliding grooves 307, and the arrangement ensures that the moving rod 305 can move up and down under the action of the sliding grooves 307, one end of a first spring 308 is fixedly connected with one end of a moving rod 305, the other end of the first spring 308 is fixedly connected with the inner wall of the bottom end of a protection box 301, one end of a push rod 309 is fixedly connected with one end of the moving rod 305, the first spring 308 is annularly arranged outside the push rod 309, the arrangement is such that the push rod 309 can be more stable when moving up and down under the action of the first spring 308, the up-and-down effect of the push rod 309 on a pendulum bob 310 is better, one end of the push rod 309 penetrates through the bottom end of the protection box 301, the top end of a working box 1 is slidably connected with the bottom end of the protection box 301 and the top end of the working box 1, the pendulum bob 310 is fixedly arranged at the bottom end of the push rod 309, the pendulum bob 310 is contacted with one end of a filter screen 311, one end of the filter screen 311 is hinged with the inner wall of the working box 1, one end of a second spring 312 is fixedly connected with the other end of the filter screen 311, the other end of the spring 312 is fixedly connected with the inner wall of the working box 1, the filter screen 311 is obliquely arranged, work box 1 one end is provided with the through-hole, and the through-hole setting of 1 one end of work box is in filter screen 311 downward sloping end one side, sets up like this and makes the filter screen 311 filter the raw materials after can effectually discharge from the through-hole through the filter screen 311 of slope to carry out the processing work in next stage, improved the crushing effect of device to the breaker for water conservancy and hydropower.

When the vibrating screen is used, the motor 302 works to drive the extrusion block 304 to rotate, so that the moving rod 305 moves up and down under the action of the extrusion block 304, the moving rod 305 moves up and down under the action of the sliding block 306 and the sliding groove 307 more stably, the push rod 309 moves up and down under the action of the moving rod 305, the push rod 309 can move up and down under the stress of the spring 308 when moving up and down by arranging the spring 308, so that the pendulum 310 repeatedly beats the filter screen 311, the filter screen 311 is screened and treated, when raw materials enter the working box 1 through the guide pipe 2 by arranging the filter screen 311, the raw materials can be screened and treated under the action of the filter screen 311, the filter screen 311 can shake more effectively under the condition that the filter screen 311 is beaten by the pendulum 310 by arranging the spring 312, and the raw materials are screened and treated better, the crushing effect of the device on the raw materials is improved.

Claims (4)

1. A breaker for hydraulic and hydroelectric engineering, comprising a work box (1), characterized in that: the utility model discloses a pipe, including work box (1), motor (302), bull stick (303), extrusion piece (304), carriage release lever (305), slider (306), spout (307), spring (308), push rod (309), pendulum (310), filter screen (311), No. two spring (312), protection box (301) fixed mounting is on work box (1) top, motor (302) one end and guard box (301) inner wall fixed connection, motor (302) output passes through shaft coupling and bull stick (303) one end fixed connection, extrusion piece (304) fixed cover is established at the bull stick (303) other end, extrusion piece (304) one end and the contact of bull stick (305), slider (306) fixed mounting is in carriage release lever (305) one end, slider (306) and spout (307) inner wall sliding connection, spout (307) are seted up at guard box (301) inner wall, a spring (308) one end and carriage release lever (305) one end fixed connection, a spring (308) other end and guard box (301) bottom inner wall fixed connection, push rod (309) one end and carriage release lever (305) one end fixed connection, push rod (309) one end runs through guard box (301) bottom, work box (1) top and guard box (301) bottom, work box (1) top sliding connection, pendulum (310) fixed mounting is in push rod (309) bottom, pendulum (310) and filter screen (311) one end contact, filter screen (311) one end is articulated with work box (1) inner wall, No. two spring (312) one end and filter screen (311) other end fixed connection, the other end of the second spring (312) is fixedly connected with the inner wall of the working box (1).

2. A crusher for hydraulic and hydro-power engineering according to claim 1, characterized in that: one end of the working box (1) is provided with a through hole, and the first spring (308) is annularly arranged outside the push rod (309).

3. A crusher for hydraulic and hydro-power engineering according to claim 1, characterized in that: the number of the sliding blocks (306) is four, the number of the sliding grooves (307) is four, and the four sliding blocks (306) are sequentially connected with the inner walls of the four sliding grooves (307) in a sliding mode.

4. A crusher for hydraulic and hydro-power engineering according to claim 1, characterized in that: the filter screen (311) is obliquely arranged, and the through hole at one end of the working box (1) is formed in one side of the downward inclined end of the filter screen (311).

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