CN211303190U - Reducing mechanism is used in concrete production - Google Patents

Abstract

The utility model discloses a reducing mechanism is used in concrete production, the power distribution box comprises a box body, the inner chamber of box is provided with the crushing roller, the equal fixedly connected with slide in both sides of box inner chamber, the equal fixedly connected with casing in both sides of box inner chamber bottom, the bottom at the casing inner chamber back is provided with drive arrangement, the top of casing is provided with slider, slider includes the through-hole, the inner chamber fixedly connected with sliding sleeve of through-hole. The utility model discloses a set up mutually supporting of box, crushing roller, slide, casing, drive arrangement, slider, backup pad, spring, screening shell, support column and pulley, reached the advantage that has the screening function, solved the problem that current reducing mechanism does not have the screening function, after people smash concrete raw materials, can guarantee to smash the homogeneity of back concrete raw materials, make things convenient for people to use, improved reducing mechanism's practicality.

Description

Reducing mechanism is used in concrete production

Technical Field

The utility model relates to a concrete production technical field specifically is a reducing mechanism is used in concrete production.

Background

The concrete is artificial stone which is prepared by taking cement as a main cementing material, mixing water, sand, stones and chemical additives and mineral admixtures as necessary according to a proper proportion, uniformly stirring, densely forming, curing and hardening.

Need use reducing mechanism in concrete production to in smash concrete raw materials, present reducing mechanism does not have the screening function, smashes the back as concrete raw materials when people, can't guarantee to smash the homogeneity of back concrete raw materials, and inconvenient people use, have reduced reducing mechanism's practicality.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a reducing mechanism is used in concrete production possesses the advantage that has the screening function, has solved the problem that current reducing mechanism does not have the screening function.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a reducing mechanism is used in concrete production, includes the box, the inner chamber of box is provided with the crushing roller, the equal fixedly connected with slide in both sides of box inner chamber, the equal fixedly connected with casing in both sides of box inner chamber bottom, the bottom at the casing inner chamber back is provided with drive arrangement, the top of casing is provided with slider.

Preferably, the slider includes the through-hole, the inner chamber fixedly connected with sliding sleeve of through-hole, the inner chamber sliding connection of sliding sleeve has the removal post, the bottom of removing the post runs through to the inner chamber and the fixedly connected with backup pad of casing, the surface cover of removing the post is equipped with the spring, the top and the bottom of spring respectively with the top of backup pad and the top fixed connection of casing inner chamber.

Preferably, the top of the movable column penetrates through the top of the shell and is fixedly connected with a screening shell, and a screening net is arranged in an inner cavity of the screening shell.

Preferably, the bottom of the supporting plate is fixedly connected with a supporting column, and the bottom of the supporting column is movably connected with a pulley through a movable shaft.

Preferably, drive arrangement includes the mounting panel, the positive fixedly connected with motor of mounting panel, the output fixedly connected with cam of motor, the top of cam and the bottom contact of pulley.

(III) advantageous effects

Compared with the prior art, the utility model provides a reducing mechanism is used in concrete production possesses following beneficial effect:

1. the utility model discloses a set up mutually supporting of box, crushing roller, slide, casing, drive arrangement, slider, backup pad, spring, screening shell, support column and pulley, reached the advantage that has the screening function, solved the problem that current reducing mechanism does not have the screening function, after people smash concrete raw materials, can guarantee to smash the homogeneity of back concrete raw materials, make things convenient for people to use, improved reducing mechanism's practicality.

2. The utility model discloses a set up the mounting panel, played fixed stable effect to the motor when work is used, solved the problem that the motor appears droing when work is used, through setting up the sliding sleeve, played the effect of removing the stability when work is used to removing the post, solved and removed the post and appear rocking the problem when work is used, through setting up the spring, played the effectual effect of buffering to the backup pad when work is used, solved the backup pad and cushioned the poor problem of effect when work is used.

Drawings

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

FIG. 2 is a sectional view of the housing structure of the present invention;

fig. 3 is a left side sectional view of the shell structure of the present invention.

In the figure: 1. a box body; 2. a crushing roller; 3. a slide plate; 4. a housing; 5. a drive device; 51. Mounting a plate; 52. a motor; 53. a cam; 6. a sliding device; 61. a through hole; 62. a sliding sleeve; 63. moving the column; 7. a support plate; 8. a spring; 9. screening shells; 10. a support pillar; 11. a pulley.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

It should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like refer to the orientation or positional relationship shown in the drawings, or the orientation or positional relationship that the utility model is usually placed when in use, and are used for convenience of description and simplification of description, but do not refer to 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. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; 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. 1-3, a crushing device for concrete production comprises a box body 1, a crushing roller 2 is arranged in an inner cavity of the box body 1, sliding plates 3 are fixedly connected to both sides of the inner cavity of the box body 1, a housing 4 is fixedly connected to both sides of the bottom of the inner cavity of the box body 1, a driving device 5 is arranged at the bottom of the back of the inner cavity of the housing 4, the driving device 5 comprises a mounting plate 51, the motor 52 is fixed and stabilized during working and use by arranging the mounting plate 51, the problem that the motor 52 falls off during working and use is solved, the motor 52 is fixedly connected to the front of the mounting plate 51, a cam 53 is fixedly connected to an output end of the motor 52, the top of the cam 53 is contacted with the bottom of a pulley 11, a sliding device 6 is arranged at the top of the housing 4, the sliding device 6 comprises a through hole 61, a sliding, play the stable effect of removal when using in work to removing post 63, the problem of rocking appears when using in work of removing post 63 has been solved, the inner chamber sliding connection of sliding sleeve 62 has removal post 63, the bottom of removing post 63 runs through to the inner chamber of casing 4 and fixedly connected with backup pad 7, the bottom fixedly connected with support column 10 of backup pad 7, there is pulley 11 bottom support column 10 through loose axle swing joint, the surface cover of removing post 63 is equipped with spring 8, through setting up spring 8, the effect that buffering effect is good has been played when using in work to backup pad 7, the problem of backup pad 7 buffering effect difference when using in work has been solved, the top and the bottom of spring 8 respectively with the top of backup pad 7 and the top fixed connection of casing 4 inner chamber, through setting up box 1, crushing roller 2, slide 3, casing 4, drive arrangement 5, slider 6, Backup pad 7, spring 8, screening shell 9, support column 10 and pulley 11 mutually support, have reached the advantage that has the screening function, have solved the problem that current reducing mechanism does not have the screening function, smash the back as people to concrete raw materials, can guarantee to smash the homogeneity of back concrete raw materials, make things convenient for people to use, have improved reducing mechanism's practicality.

During the use, people open motor 52 at first through external controller, after crushing roller 2 is to material crushing, can fall into screening shell 9 through slide 3 in, motor 52 begins work simultaneously, motor 52 drives cam 53 and begins to rotate, cam 53 pivoted simultaneously can drive backup pad 7 through support column 10 and pulley 11 and reciprocate, backup pad 7 can make pulley 11 laminating cam 53 surface slip through spring 8 when reciprocating, synchronous backup pad 7 drives through sliding sleeve 62 and removes post 63 and reciprocates, it reciprocates to remove post 63 and drive screening shell 9, make screening shell 9 filter the material through the screening net, can guarantee the homogeneity of smashing back concrete raw materials, thereby reached the advantage that has the screening function.

All standard parts used in the application document can be purchased from the market, all parts in the application document can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as bolts, rivets, welding and the like matured in the prior art, machines, parts and equipment adopt conventional models in the prior art, electrical components appearing in the parts are electrically connected with an external main controller and 220V mains supply, and the main controller can be conventional known equipment for controlling a motor and the like.

It should be noted that, in this document, 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.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. It should be noted that there are infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that various improvements, decorations or changes can be made without departing from the principles of the present invention, and the technical features can be combined in a suitable manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims (4)

1. The utility model provides a reducing mechanism is used in concrete production, includes box (1), its characterized in that: the inner cavity of the box body (1) is provided with a crushing roller (2), both sides of the inner cavity of the box body (1) are fixedly connected with sliding plates (3), the two sides of the bottom of the inner cavity of the box body (1) are fixedly connected with a shell (4), the bottom of the back of the inner cavity of the shell (4) is provided with a driving device (5), the top of the shell (4) is provided with a sliding device (6), the sliding device (6) comprises a through hole (61), the inner cavity of the through hole (61) is fixedly connected with a sliding sleeve (62), the inner cavity of the sliding sleeve (62) is connected with a movable column (63) in a sliding way, the bottom of the movable column (63) penetrates through the inner cavity of the shell (4) and is fixedly connected with a supporting plate (7), the surface cover of removal post (63) is equipped with spring (8), the top and the bottom of spring (8) respectively with the top of backup pad (7) and the top fixed connection of casing (4) inner chamber.

2. The crushing device for concrete production according to claim 1, wherein: the top of the movable column (63) penetrates through the top of the shell (4) and is fixedly connected with a screening shell (9), and a screening net is arranged in an inner cavity of the screening shell (9).

3. The crushing device for concrete production according to claim 2, wherein: the bottom fixedly connected with support column (10) of backup pad (7), there is pulley (11) bottom through loose axle swing joint in support column (10).

4. The crushing device for concrete production according to claim 1, wherein: drive arrangement (5) include mounting panel (51), the positive fixedly connected with motor (52) of mounting panel (51), the output fixedly connected with cam (53) of motor (52), the top of cam (53) and the bottom contact of pulley (11).

Images