CN212143328U - Building stones screening plant for civil engineering - Google Patents

Abstract

The utility model discloses a building stones screening plant for civil engineering, which comprises a base, wherein four corners at the top end of the base are all fixedly provided with support columns, the top ends of the four support columns are respectively and fixedly connected with four corners at the bottom end of a circular plate, and two sides at the top end of the circular plate are both provided with first chutes, the building stones screening plant for civil engineering is provided with a push plate, the push plate can be driven to do reciprocating motion through the reciprocating motion of an electric telescopic rod, the building stones on the screen cloth can be pushed and laid out, the building stones are uniformly distributed on the screen cloth, the building stones are prevented from being piled together to be blocked, the building stones can be conveniently and rapidly screened from the screen cloth, the screening efficiency of the screen cloth is improved, the opening size of the feeding plate can be adjusted through the up-and-down motion of a second slider, the feeding speed of the feeding plate can be adjusted, namely, the feeding speed of the feeding plate, the screening efficiency of the screen cloth is improved.

Description

Building stones screening plant for civil engineering

Technical Field

The utility model relates to a screening plant, in particular to building stones screening plant for civil engineering.

Background

The building stone is a natural stone which is mainly built or decorated by building engineering, the definition of the building stone is natural stone for building, the natural stone for building is selected, cut or sawn into specific or specified shape and size, and the surface or multiple surfaces of the building stone can be polished and finished by a machine, or can be completely without surface finishing.

Among the prior art, when sieving the building stones through the screen cloth, need place the building stones on the screen cloth, if the building stones all piles up together, then easily cause the jam of screen cloth, make the building stones can not drop, reduced the screening efficiency of screen cloth, and when the screen cloth feeding was too fast, piled up too much building stones on the screen cloth, easily caused the jam of screen cloth equally, reduced the screening efficiency of screen cloth.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building stones screening plant for civil engineering to solve the building stones that provide in the above-mentioned background art and pile up together and the too fast problem of feeding.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a building stones screening plant for civil engineering, includes the base, four edges on base top are all fixed and are equipped with the support column, four the top of support column respectively with four edges fixed connection of die return plate bottom, first spout, two have all been seted up to the both sides on die return plate top the both sides of first spout inner wall respectively with the both sides sliding connection of two first sliders, two the top of first slider respectively with the both sides fixed connection of slide bottom, the middle part on slide top alternates with the bottom of push pedal to be connected, the equal threaded connection in middle part of slide both sides has fastening screw.

As a preferred technical scheme of the utility model, two the middle part of a first slider avris respectively with two electric telescopic handle's flexible end fixed connection, two electric telescopic handle is the fixed both sides that set up on die plate top respectively, electric telescopic handle is through setting up electric telescopic handle switch and external power supply electric connection in base one side.

As a preferred technical scheme of the utility model, the square groove has all been seted up, four at the both ends of returning the template both sides the square groove is connected, four with four fixture block blocks respectively the fixture block is fixed the both ends that set up in the screen cloth both sides respectively.

As a preferred technical scheme of the utility model, four the middle part of fixture block one side alternates with the one end of four inserted bars respectively and is connected, four the other end of inserted bar respectively with the both ends fixed connection of two fixed plate one sides.

As a preferred technical scheme of the utility model, two the both ends of fixed plate one side are all fixed and are equipped with the kelly, four the kelly is connected with four circular slot blocks respectively, four the circular slot is seted up respectively at the both ends of returning the template both sides.

As a preferred technical scheme of the utility model, the fixed feed plate that is equipped with in middle part of returning template one side, the both sides on feed plate top are all fixed and are equipped with the baffle, two the middle part on baffle top is all fixed and is equipped with the backup pad.

As a preferred technical scheme of the utility model, two the second spout, two have all been seted up at the middle part of backup pad one side the both sides of second spout inner wall respectively with the both sides sliding connection of two second sliders, two a avris of second slider respectively with the middle part fixed connection on speed governing board both sides, two the middle part on second slider top is all rotated and is connected with the screw rod, two the one end of screw rod respectively with the middle part threaded connection on two backup pad tops.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses set up the push pedal, through the reciprocating motion of electric telescopic handle, can drive push pedal reciprocating motion, push away to pave to the building stones on the screen cloth, make building stones evenly distributed on the screen cloth, avoid building stones to pile up together and take place to block up, the quick screening from the screen cloth of building stones of being convenient for has improved the screening efficiency of screen cloth;

the utility model discloses set up the speed governing board, through the up-and-down motion of second slider to drive the up-and-down motion of speed governing board, can adjust the opening size of feed plate, adjust the feed rate of feed plate promptly, avoid the feed plate feed rate too fast and cause the jam of screen cloth, improved the screening efficiency of screen cloth.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic view of the structure of the feeding plate of the present invention.

Fig. 3 is a schematic view of a partially enlarged structure at a position in fig. 1 according to the present invention.

In the figure: 1-a base; 2-a support column; 3, an electric telescopic rod; 4-a loop plate; 5, fixing a plate; 6, a sliding plate; 7-a feeding plate; 8-pushing the plate; 9-fastening screws; 10-a first slider; 11-a baffle plate; 12-a support plate; 13-speed regulating plate; 14-a second slide; 15-screw rod; 16-a circular groove; 17-a clamping rod; 18-a plunger; 19-a fixture block; 20-square groove; 21-screen mesh.

Detailed Description

The technology in the embodiment of the present invention will be described below with reference to the accompanying drawings in the embodiment of the present invention

The embodiments are described in detail, clearly, and not in their entirety, it is to be understood that the embodiments described are only some of the embodiments of the present invention and are not to be taken as a complete description. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a building stones screening plant's technical scheme:

according to the figure 1, the stone screening machine comprises a base 1, wherein four corners at the top end of the base 1 are fixedly provided with support columns 2, the top ends of the four support columns 2 are respectively fixedly connected with the four corners at the bottom end of a return-shaped plate 4, the return-shaped plate 4 inclines in a 45-degree direction, two sides of the top end of the return-shaped plate 4 are respectively provided with a first chute, two sides of the inner wall of each first chute are respectively connected with two sides of two first sliding blocks 10 in a sliding manner, the top ends of the two first sliding blocks 10 are respectively fixedly connected with two sides of the bottom end of a sliding plate 6, the middle part at the top end of the sliding plate 6 is connected with the bottom end of a push plate 8 in an inserting manner, the stone is spread out in the up-and-down movement process of the push plate 8 through the matching use of the first sliding blocks 10, the stone is prevented from being blocked on a screen 21, the screening efficiency of the screen 21 on the, the middle part of 10 avris of two first sliders is respectively with two electric telescopic handle 3's flexible end connection, and two electric telescopic handle 3 are fixed respectively and are set up in the both sides on 4 tops of time template, and electric telescopic handle 3 is through setting up electric telescopic handle switch and external power supply electric connection in base 1 one side.

According to fig. 1 and 3, square grooves 20 have all been seted up at the both ends of returning template 4 both sides, four square grooves 20 are connected with four fixture block 19 blocks block respectively, four fixture block 19 are fixed the both ends that set up in screen cloth 21 both sides respectively, the middle part of four fixture block 19 one side alternates with the one end of four inserted bar 18 respectively and is connected, the other end of four inserted bar 18 respectively with the both ends fixed connection of two fixed plate 5 one sides, through fixture block 19, square groove 20, inserted bar 18, the cooperation of kelly 17 and circular slot 16 is used, be convenient for install screen cloth 21 fixedly, the maintenance replacement efficiency of screen cloth 21 has been improved, the both ends of two fixed plate 5 one sides are all fixed and are equipped with kelly 17, four kelly 17 are connected with four circular slot 16 blocks respectively, four circular slot 16 set up respectively at the both ends of returning template 4 both sides.

According to the illustration in fig. 2, a feeding plate 7 is fixedly arranged in the middle of one side of a rectangular plate 4, baffle plates 11 are fixedly arranged on both sides of the top end of the feeding plate 7, support plates 12 are fixedly arranged in the middle of the top ends of the two baffle plates 11, second chutes are formed in the middle of one side of the two support plates 12, both sides of the inner walls of the two second chutes are respectively connected with both sides of two second sliders 14 in a sliding manner, one side of each of the two second sliders 14 is respectively fixedly connected with the middle of both sides of a speed adjusting plate 13, and the opening size of the feeding plate 7 can be conveniently adjusted by the up-and-down movement of the, even in the input speed of adjustment feed plate 7, avoid the too much jam that causes screen cloth 21 of feeding, improved screen cloth 21's screening efficiency, the middle part on 14 tops of two second sliders all rotates and is connected with screw rod 15, and screw rod 15 is convenient for fix speed governing board 13, and the one end of two screw rods 15 respectively with the middle part threaded connection on 12 tops of two backup pads.

When in specific use, the utility model relates to a building stones screening plant for building, place fixture block 19 in square groove 20, be about to screen cloth 21 and place on returning the template 4, insert inserted bar 18 in fixture block 19, the kelly 17 card is gone into in the circular slot 16 simultaneously, can fix screen cloth 21 on returning the template 4, be convenient for install and dismantle screen cloth 21, the maintenance replacement efficiency of screen cloth 21 has been improved, feed to screen cloth 21 through feed plate 7, rotate screw rod 15, screw rod 15 drives second slider 14 up-and-down motion, second slider 14 drives speed governing plate 13 up-and-down motion, thereby can adjust the opening size of feed plate 7, namely adjust the feed speed of feed plate 7, avoid feeding too much and cause the jam of screen cloth 21, the screening efficiency of screen cloth 21 has been improved, when the building stones moved to screen cloth 21 on the screen cloth, downward slip push pedal 8, make push pedal 8 and screen cloth 21's surface laminating, tighten fastening screw 9, it is fixed with push pedal 8, open the electric telescopic handle switch again, electric telescopic handle 3 drives first slider 10 reciprocating motion, and first slider 10 drives 6 reciprocating motion of slide, drives 8 reciprocating motion of push pedal promptly, pushes away the building stones on the screen cloth 21 and paves, avoids the building stones to pile up too much and cause the jam of screen cloth 21, has improved screen cloth 21's screening efficiency.

In the description of the present invention, it should be understood that the indicated orientation or positional relationship is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

In the present invention, unless otherwise explicitly specified or limited, for example, it may be fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a building stones screening plant for civil engineering, includes base (1), its characterized in that: four edges on base (1) top all fix and are equipped with support column (2), four the top of support column (2) respectively with four edges fixed connection of returning template (4) bottom, first spout, two have all been seted up to the both sides on returning template (4) top the both sides of first spout inner wall respectively with the both sides sliding connection of two first sliders (10), two the top of first slider (10) respectively with the both sides fixed connection of slide (6) bottom, the middle part on slide (6) top alternates with the bottom of push pedal (8) and is connected, the equal threaded connection in middle part of slide (6) both sides has fastening screw (9).

2. A screening apparatus of stone for civil engineering as claimed in claim 1, wherein: two the middle part of a first slider (10) avris respectively with the flexible end fixed connection of two electric telescopic handle (3), two electric telescopic handle (3) are fixed respectively and are set up the both sides on die returning plate (4) top, electric telescopic handle (3) are through setting up electric telescopic handle switch and external power supply electric connection in base (1) one side.

3. A screening apparatus of stone for civil engineering as claimed in claim 1, wherein: square grooves (20) are formed in two ends of two sides of the die returning plate (4), the square grooves (20) are connected with four clamping blocks (19) in a clamping mode respectively, and the four clamping blocks (19) are fixedly arranged at two ends of two sides of the screen (21) respectively.

4. A screening apparatus of stone for civil engineering as claimed in claim 3, wherein: the middle parts of one sides of the four clamping blocks (19) are respectively connected with one ends of the four insertion rods (18) in a penetrating mode, and the other ends of the four insertion rods (18) are respectively fixedly connected with the two ends of one side of the two fixing plates (5).

5. A screening apparatus of stone for civil engineering as claimed in claim 4, wherein: two both ends of fixed plate (5) one side are all fixed and are equipped with kelly (17), four kelly (17) are connected with four circular slots (16) block respectively, four circular slots (16) are seted up respectively at the both ends of returning template (4) both sides.

6. A screening apparatus of stone for civil engineering as claimed in claim 1, wherein: the middle part of one side of the die returning plate (4) is fixedly provided with a feeding plate (7), two sides of the top end of the feeding plate (7) are fixedly provided with baffle plates (11), and the middle parts of the top ends of the baffle plates (11) are fixedly provided with supporting plates (12).

7. A screening apparatus of stone for civil engineering as claimed in claim 6, wherein: two the second spout, two have all been seted up at the middle part of backup pad (12) one side the both sides of second spout inner wall respectively with the both sides sliding connection of two second sliders (14), two the avris of second slider (14) respectively with the middle part fixed connection on speed governing board (13) both sides, two the middle part on second slider (14) top all rotates and is connected with screw rod (15), two the one end of screw rod (15) respectively with the middle part threaded connection on two backup pad (12) tops.

Images