CN210098167U

CN210098167U - Hydraulic engineering aggregate classified screening device

Info

Publication number: CN210098167U
Application number: CN201920945057.7U
Authority: CN
Inventors: 郭志彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-06-22
Filing date: 2019-06-22
Publication date: 2020-02-21
Anticipated expiration: 2029-06-22

Abstract

The utility model discloses a hydraulic engineering aggregate classified screening device relates to aggregate screening technical field, including the base, the both sides at base top all are provided with the installation cavity, and the internally mounted of installation cavity has the spout, and the inside of spout is provided with the slider of mutually supporting with it, and is two sets of the slider is connected with the screening storehouse, the top in screening storehouse is provided with the top cap, and the second motor is installed at the top of top cap, the output of second motor is provided with the second rotation axis that extends to the inside in screening storehouse. The utility model discloses a with the cardboard card in the inboard of layer board, twist the handle to it is rotatory to drive the double-screw bolt, through mutually supporting of double-screw bolt and screw hole, makes the briquetting reciprocate, uses the briquetting to extrude fixedly to the cardboard, in order to install a sieve section of thick bamboo, reverse rotating handle can conveniently dismantle a sieve section of thick bamboo, and the sieve section of thick bamboo is taken off to people of being convenient for, takes out the utilization to the great aggregate that separates out, and the operation for the staff brings the convenience.

Description

Hydraulic engineering aggregate classified screening device

Technical Field

The utility model relates to an aggregate screening technical field specifically is a hydraulic engineering aggregate classified screening device.

Background

The aggregate is the granular loose material who plays skeleton or filling effect in the concrete, the aggregate is as the main raw materials in the concrete, play skeleton and supporting role in the building, the aggregate can divide into stone and sand according to the particle size, in hydraulic engineering's work progress, can use a large amount of grit, in order to satisfy different demands, the grit of variation in size needs to be selected, but the inconvenient grit of staying in the screening storehouse of current sieving mechanism takes out, bring the trouble for staff's operation, and the grit that current sieving mechanism waited to sieve piles up above the screen cloth easily, cause the screen cloth to block up, influence the going on of screening.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the inconvenient grit of staying in the screening storehouse of current sieving mechanism and take out, bring the trouble for staff's operation, and the grit that current sieving mechanism waited to screen piles up in the screen cloth top easily, causes the screen cloth to block up, influences the problem of screening process, provides a hydraulic engineering aggregate classified screening device.

In order to achieve the above object, the utility model provides a following technical scheme: a hydraulic engineering aggregate classified screening device comprises a base, wherein mounting cavities are arranged on two sides of the top of the base, sliding grooves are arranged in the mounting cavities, sliding blocks matched with the sliding grooves are arranged in the sliding grooves, two groups of sliding blocks are connected with a screening bin, a top cover is arranged at the top of the screening bin, a second motor is arranged at the top of the top cover, an output end of the second motor is provided with a second rotating shaft extending into the screening bin, the tail end of the second rotating shaft is connected with stirring blades, supporting plates are fixed on two sides of the bottom of the top cover, the longitudinal section of each supporting plate is of an L-shaped structure, a screening drum is arranged below the top cover through the supporting plates, a screen is arranged at the bottom of the screening drum, a plurality of groups of screen holes are arranged on the outer side surface of the screening drum, clamping plates are fixed on two sides of the top of the screening drum, and are located on the inner, both sides of the top cover are provided with threaded holes, the inner side of each threaded hole is in threaded connection with a stud, the tail end of each stud is connected with a pressing block, and the bottom of each pressing block is in contact with the top of the corresponding clamping plate.

Preferably, the inside of installation cavity installs the second motor, the output of second motor is provided with the second rotation axis, and the end eccentric connection of second rotation axis has the cam, the cam passes through the connecting rod with the slider and articulates mutually.

Preferably, the bottom in screening storehouse is the back taper structure, and the bottom in screening storehouse installs the unloading pipe, the inside of unloading pipe is provided with the valve.

Preferably, a feed inlet is formed in the top of the top cover, and a sealing cover is connected to the outer side of the feed inlet in a threaded mode.

Preferably, the top of the stud is provided with a handle, and the surface of the handle is provided with anti-skid grains.

Preferably, the screening bin is provided with an external thread on the upper portion of the outer side, and the top cover is provided with an internal thread matched with the external thread on the inner side.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a with the inboard of cardboard card at the layer board, twist the handle, it is rotatory to drive the double-screw bolt, through mutually supporting of double-screw bolt and screw hole, make the briquetting reciprocate, it is fixed to use the briquetting to extrude the cardboard, in order to install the sieve section of thick bamboo, reverse rotating handle, can conveniently dismantle the sieve section of thick bamboo, the sieve section of thick bamboo is taken off to people of being convenient for, take out the utilization to separating out great aggregate, bring the convenience for staff's operation, and drive second rotation axis through the second motor, so that stirring vane stirs in sieve section of thick bamboo inside, prevent that the material from piling up, be convenient for go on of screening.

Drawings

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

FIG. 2 is an enlarged view of the present invention A;

fig. 3 is a schematic structural view of the screen cylinder of the present invention.

In the figure: 1. a base; 2. a chute; 3. a slider; 4. a first motor; 5. a first rotating shaft; 6. a cam; 7. a connecting rod; 8. screening the bin; 9. a top cover; 10. a second motor; 11. a second rotation shaft; 12. a stirring blade; 13. a support plate; 14. a screen cylinder; 15. clamping a plate; 16. a threaded hole; 17. a stud; 18. briquetting; 19. a feed inlet; 20. and (7) installing a cavity.

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 work belong to the protection scope of the present invention.

The first motor (model is TC 7122) and the second motor (model is TC 7122) mentioned in the utility model can be obtained by market or private ordering.

Referring to fig. 1-3, a hydraulic engineering aggregate classifying and screening device comprises a base 1, wherein both sides of the top of the base 1 are provided with mounting cavities 20, a chute 2 is mounted inside the mounting cavity 20, sliders 3 matched with the chute 2 are arranged inside the chute 2, two groups of sliders 3 are connected with a screening bin 8, a top cover 9 is arranged at the top of the screening bin 8, a second motor 10 is mounted at the top of the top cover 9, the output end of the second motor 10 is provided with a second rotating shaft 11 extending into the screening bin 8, the tail end of the second rotating shaft 11 is connected with a stirring blade 12, both sides of the bottom of the top cover 9 are fixed with supporting plates 13, the longitudinal section of the supporting plate 13 is of an 'L' shaped structure, a screen cylinder 14 is mounted below the top cover 9 through the supporting plate 13, the bottom of the screen cylinder 14 is provided with a screen mesh, the outer side surface of the screen cylinder 14 is provided with a plurality of screen meshes, both sides, and cardboard 15 is located the inboard of layer board 13, the both sides of top cap 9 all are provided with screw hole 16, the inboard threaded connection of screw hole 16 has double-screw bolt 17, the end-to-end connection of double-screw bolt 17 has briquetting 18, the bottom of briquetting 18 contacts with the top of cardboard 15, the top of double-screw bolt 17 all is provided with the handle, and the surface of handle is provided with anti-skidding line, anti-skidding line increase friction, be convenient for twist to the handle and move, the top in the screening storehouse 8 outside is provided with the external screw thread, the inboard of top cap 9 is provided with the internal thread that mutually supports with the external screw thread, mutually support through external screw thread and internal.

In this embodiment, with cardboard 15 card in the inboard of layer board 13, twist the handle to drive the double-screw bolt 17 rotatory, through mutually supporting of double-screw bolt 17 and screw hole 16, in order to drive briquetting 18 and remove, make briquetting 18 compress tightly fixedly to cardboard 15, conveniently to the installation of a sieve section of thick bamboo 14, reverse unscrewing handle makes briquetting 18 and cardboard 15 separate, the convenient dismantlement to a sieve section of thick bamboo 14.

Please refer to fig. 1, the second motor 10 is installed inside the installation cavity 20, the output end of the second motor 10 is provided with a second rotating shaft 11, the end of the second rotating shaft 11 is eccentrically connected with a cam 6, and the cam 6 is hinged with the sliding block 3 through a connecting rod 7.

The utility model discloses in, drive second rotation axis 11 through second motor 10 and rotate to make cam 6 rotate, under the effect of connecting rod 7, make cam 6 drive slider 3 at the inside reciprocating motion of spout 2, so that the shake about the screening storehouse 8 reaches the purpose of screening.

Please refer to fig. 1, the bottom of the sieving bin 8 is an inverted cone structure, and the bottom of the sieving bin 8 is provided with a discharging pipe, and a valve is arranged inside the discharging pipe; the top of the top cover 9 is provided with a feed inlet 19, and the outer side of the feed inlet 19 is in threaded connection with a sealing cover.

The utility model discloses in, through feed inlet 19, sealed lid guarantees the sealed environment in screening storehouse 8, reduces the raise dust, and the aggregate is dropped into to the convenience in the inside in screening storehouse 8, opens the valve, and the aggregate that the granule is less conveniently screened out is discharged through the unloading pipe.

The working principle is as follows: the screening device comprises a screen cylinder 14, clamping plates 15, a handle, studs 17, a pressing block 18, a first motor 4, a first rotating shaft 5, a cam 6, a connecting rod 7, a sliding block 3, a second rotating shaft 5, a screening bin 8, a sliding block 9, a screening bin 8, a second motor 6, a screening bin 8 and a screw hole 16, wherein the clamping plates 15 are located at the front and back positions of the screen cylinder 14, the screen cylinder 14 is pushed from bottom to top, the screen cylinder 14 is clamped on the inner sides of the two groups of clamping plates 15, the handle is screwed to drive the studs 17 to rotate, the studs 17 are matched with the screw hole 16 to drive the pressing block 18 to move, the pressing block 18 compresses and fixes the clamping plates 15 to ensure that the screen cylinder 14 is firmly installed, the top cover 9 is covered at the top of the screening bin 8, the top cover 9 is screwed and fixed through the mutual matching of internal threads and external threads, aggregates to be screened are fed into a feeding hole 19, the, The screen cloth runs out, and second motor 10 drives second rotation axis 11 and rotates to make stirring vane 12 stir in the inside in screening storehouse 8, break up the aggregate, prevent that the aggregate from piling up, the aggregate screening of being convenient for.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a hydraulic engineering aggregate classified screening device, includes base (1), its characterized in that: the screening machine is characterized in that mounting cavities (20) are arranged on two sides of the top of the base (1), sliding chutes (2) are arranged inside the mounting cavities (20), sliding blocks (3) matched with the sliding chutes (2) are arranged inside the sliding chutes (2), two groups of sliding blocks (3) are connected with screening bins (8), top covers (9) are arranged on the tops of the screening bins (8), second motors (10) are installed on the tops of the top covers (9), second rotating shafts (11) extending into the screening bins (8) are arranged at the output ends of the second motors (10), stirring blades (12) are connected to the tail ends of the second rotating shafts (11), supporting plates (13) are fixed on two sides of the bottom of each top cover (9), the longitudinal section of each supporting plate (13) is of an L-shaped structure, screening drums (14) are installed below the top covers (9) through the supporting plates (13), the bottom of a sieve section of thick bamboo (14) is provided with the screen cloth, the lateral surface of a sieve section of thick bamboo (14) is provided with the multiunit sieve mesh, the both sides at sieve section of thick bamboo (14) top all are fixed with cardboard (15), and cardboard (15) are located the inboard of layer board (13), the both sides of top cap (9) all are provided with screw hole (16), the inboard threaded connection of screw hole (16) has double-screw bolt (17), the end-to-end connection of double-screw bolt (17) has briquetting (18), the bottom of briquetting (18) contacts with the top of cardboard (15).

2. The hydraulic engineering aggregate classified screening device of claim 1, wherein: the utility model discloses a slide block, including installation cavity (20), the internally mounted of installation cavity (20) has second motor (10), the output of second motor (10) is provided with second rotation axis (11), and the end eccentric of second rotation axis (11) is connected with cam (6), cam (6) are articulated mutually through connecting rod (7) with slider (3).

3. The hydraulic engineering aggregate classified screening device of claim 1, wherein: the bottom in screening storehouse (8) is the back taper structure, and the blanking pipe is installed to the bottom in screening storehouse (8), the inside of blanking pipe is provided with the valve.

4. The hydraulic engineering aggregate classified screening device of claim 1, wherein: the top of top cap (9) is provided with feed inlet (19), the outside threaded connection of feed inlet (19) has sealed lid.

5. The hydraulic engineering aggregate classified screening device of claim 1, wherein: the top of the stud (17) is provided with a handle, and the surface of the handle is provided with anti-skid grains.

6. The hydraulic engineering aggregate classified screening device of claim 1, wherein: the screening bin (8) is characterized in that external threads are arranged above the outer side of the screening bin, and internal threads matched with the external threads are arranged on the inner side of the top cover (9).