CN214555175U

CN214555175U - Sand screening plant for municipal building

Info

Publication number: CN214555175U
Application number: CN202120327540.6U
Authority: CN
Inventors: 沙元皓
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-02-05
Filing date: 2021-02-05
Publication date: 2021-11-02
Anticipated expiration: 2031-02-05

Abstract

The utility model belongs to the technical field of municipal engineering, in particular to a sand screening device for municipal buildings, which comprises a base plate, the bottom end of the base plate is provided with a plurality of rollers, the top end of the base plate is symmetrically provided with fixed blocks, a sliding rod is arranged between the two fixed blocks, the outer circle of the sliding rod is connected with sliding sleeves in a sliding way, a frame is arranged between the two sliding sleeves, the top end of the frame is provided with a sand screening component, one side of the sand screening component is provided with a first packing auger, a second packing auger is arranged between the first packing auger and the sand screening component, the top of the second packing auger is provided with a discharge hole, the discharge port is positioned right above the sand sieving assembly, a manual jack is arranged at the top end of the base plate and between the two fixed blocks, a handle is arranged on one side of the manual jack, and a control switch is arranged on one side of the base plate; the device reduces the labor intensity of manual sand turning and lightens the labor intensity of workers.

Description

Sand screening plant for municipal building

Technical Field

The utility model belongs to the technical field of municipal works, concretely relates to sand screening plant for municipal building.

Background

Municipal engineering (municipal engineering) refers to municipal infrastructure construction engineering. The municipal infrastructure refers to various buildings, structures, equipment and the like which are arranged in the planning and construction range of urban areas and towns (villages) and provide paid or unpaid public products and services for residents based on government responsibilities and obligations. Various public infrastructure construction supporting in city life all belong to municipal works category, for example common urban road, bridge, subway, underground pipeline, tunnel, river course, rail transit, sewage treatment, engineering such as refuse treatment deals with, when carrying out municipal building construction, need on-the-spot screening to sand to satisfy the construction demand, but sand screening plant for municipal building construction at present generally adopts the screen cloth that stands to one side, adopts artifical husky that turns over, makes workman's the amount of labour greatly increased, and screening efficiency hangs down.

In order to solve the problem, provide a sand screening plant for municipal building in this application.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides a sand screening plant for municipal building has convenient to use, characteristics that screening efficiency is high.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a municipal building is with husky screening plant, includes the base plate, the bottom of base plate is provided with a plurality of gyro wheels, the top symmetry of base plate is provided with the fixed block, two be provided with the slide bar between the fixed block, the equal sliding connection of excircle of slide bar has the sliding sleeve, two be provided with the frame between the sliding sleeve, the top of frame is provided with sieve husky subassembly, one side of sieve husky subassembly is provided with auger one, auger one with be provided with auger two between the sieve husky subassembly, auger two's top is provided with the discharge gate, just the discharge gate is located directly over the sieve husky subassembly, the top of base plate just is located two be provided with manual jack between the fixed block, one side of manual jack is provided with the handle, one side of base plate is provided with control switch.

As the utility model relates to a municipal building is with husky screening plant is preferred, sieve husky subassembly is including setting up the reel on frame top, the inside of reel is provided with the screen cloth, one side of screen cloth is provided with shake mechanism, the bottom of reel is provided with out husky mouth, the reel with through mount fixed connection between the auger two.

As the utility model relates to a sand screening plant is preferred for municipal building, shake mechanism including setting up motor on the mount, the motor shaft end of motor is provided with belt pulley one.

As the utility model relates to a sand screening plant for municipal building is preferred, shake mechanism still include through the bearing with the inside wall of reel rotates the transmission shaft of connecting, the intermediate position of transmission shaft is provided with belt pulley two, just belt pulley two pass through the belt with belt pulley one is connected, the bilateral symmetry of belt pulley two is provided with the cam.

As the utility model relates to a municipal construction sand screening plant is preferred, the screen cloth is close to the one end bottom of shake mechanism is provided with compression spring, compression spring's bottom is provided with the stopper, just the bottom of stopper with the bottom plate fixed connection of reel, the screen cloth is kept away from the one end of shake mechanism through the pivot with the lateral wall of reel rotates and connects.

Compared with the prior art, the beneficial effects of the utility model are that: through setting up auger one and auger two and mutually supporting, auger one can carry the sand of front end to the top of sieve husky subassembly with auger two, the discharge gate gets into in the reel, and then the intensity of labour of artifical husky that turns over has been reduced, workman's intensity of labour has been alleviateed, when discovering auger one can not contact sand heap, can make manual jack's piston ejecting through the handle, drive the frame and remove certain distance forward under the effect of sliding sleeve and slide bar, in order to order about the front end of auger one and insert sand heap once more, and then make the device use more convenient.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

FIG. 2 is a top view of FIG. 1;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a schematic view of the cooperation between the cam and the second pulley and the transmission shaft of the present invention;

in the figure: 1. a substrate; 2. a roller; 3. a fixed block; 4. a slide bar; 5. a sliding sleeve; 6. a frame; 7. a sand screening assembly; 701. a screen frame; 702. screening a screen; 703. a shaking mechanism; 704. a sand outlet; 705. a fixed mount; 706. a motor; 707. a first belt pulley; 708. a drive shaft; 709. a second belt pulley; 710. a cam; 711. a compression spring; 712. a limiting block; 8. a first packing auger; 9. a second auger; 10. a discharge port; 11. a manual jack; 12. a handle; 13. and controlling the switch.

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.

Example 1

As shown in fig. 1-4, a municipal construction sand screening device comprises a base plate 1, a plurality of rollers 2 are arranged at the bottom end of the base plate 1, the rollers 2 are rollers with a locking function, fixed blocks 3 are symmetrically arranged at the top end of the base plate 1, a slide rod 4 is arranged between the two fixed blocks 3, a slide sleeve 5 is slidably connected to the excircle of the slide rod 4, a frame 6 is arranged between the two slide sleeves 5, a sand screening component 7 is arranged at the top end of the frame 6, a packing auger 8 is arranged at one side of the sand screening component 7, a packing auger 9 is arranged between the packing auger 8 and the sand screening component 7, a discharge port 10 is arranged at the top of the packing auger 9, the discharge port 10 is positioned right above the sand screening component 7, a manual jack 11 is arranged at the top end of the base plate 1 and between the two fixed blocks 3, one side of the manual jack 11 is provided with a handle 12, one side of the base plate 1 is provided with a control switch 13, wherein the first packing auger 8 and the second packing auger 9 are electrically connected with the sand sieving assembly 7 and the control switch 13.

Cooperate with auger two 9 through setting up auger one 8, auger one 8 can carry the sand of front end to the top of screening husky subassembly 7 with auger two 9, discharge gate 10 gets into in the reel 701, and then the intensity of labour of artifical husky turning over has been reduced, workman's intensity of labour has been alleviateed, when discovering auger one 8 can not contact the sand heap, can make manual jack 11's piston ejecting through handle 12, drive frame 6 and move forward certain distance under the effect of sliding sleeve 5 and slide bar 4, insert the sand heap once more with the front end of ordering about auger one 8, and then make the device use more convenient.

In an optional embodiment, the sand sieving assembly 7 includes a sieve frame 701 disposed at the top end of the frame 6, a sieve mesh 702 is disposed inside the sieve frame 701, a shaking mechanism 703 is disposed on one side of the sieve mesh 702, a sand outlet 704 is disposed at the bottom end of the sieve frame 701, the sieve frame 701 and the second packing auger 9 are fixedly connected through a fixing frame 705, the shaking mechanism 703 includes a motor 706 disposed on the fixing frame 705, a first pulley 707 is disposed at the end of a motor shaft of the motor 706, the shaking mechanism 703 further includes a transmission shaft 708 rotatably connected to the inner side wall of the sieve frame 701 through a bearing, a second pulley 709 is disposed in the middle of the transmission shaft 708, the second pulley 709 is connected to the first pulley 707 through a belt, cams 710 are symmetrically disposed on two sides of the second pulley 709, and the first pulley 707 is driven by the motor 706, the belt drives the second belt pulley 709 to rotate to drive the transmission shaft 708 to rotate, so that the transmission shaft 708 drives the cam 710 to rotate, the cam 710 intermittently strikes the screen 702, and the screen 702 vibrates at a certain frequency under the action of the compression spring 711, so that the sand screening effect is realized.

In an optional embodiment, a compression spring 711 is arranged at the bottom of one end, close to the shaking mechanism 703, of the screen 702, a limit block 712 is arranged at the bottom end of the compression spring 711, the bottom end of the limit block 712 is fixedly connected with the bottom plate of the screen frame 701, and one end, far away from the shaking mechanism 703, of the screen 702 is rotatably connected with the side wall of the screen frame 701 through a rotating shaft, so that the screen 702 always has a tendency of moving upwards under the action of the compression spring 711, and the screen 702 can be quickly reset after the cam 710 hits the screen 702, thereby realizing shaking.

The utility model discloses a theory of operation and use flow: when in actual use, the device is firstly connected with an external power supply, then the device is manually pushed to enable the front end of the first auger 8 to be inserted into the sand pile, then the device is started through the control switch 13, at the moment, the first auger 8 conveys sand of the sand pile to the tail end of the first auger 8, as the tail end of the first auger 8 is communicated with the front end of the second auger 9, the second auger 9 can convey the sand at the tail end of the first auger 8 to the upper part of the sand screening component 7, the discharge port 10 enters the screen frame 701, the labor intensity of manual sand turning is reduced, the labor intensity of workers is reduced, the device is more convenient to use, meanwhile, the motor 706 is started to drive the first belt pulley 707, the second belt pulley 709 is driven by the belt transmission to drive the transmission shaft 708 to rotate, the transmission shaft 708 drives the cam 710 to rotate, the cam 710 intermittently strikes the screen 702, and under the action of the compression spring 711, the screen 702 is vibrated at a certain frequency to realize the effect of sand screening, the screened sand flows out from the sand outlet 704, and in addition, when the packing auger I8 is found not to be in contact with a sand pile, the piston of the manual jack 11 can be ejected out through the handle 12 to drive the rack 6 to move forwards for a certain distance under the action of the sliding sleeve 5 and the sliding rod 4 so as to drive the front end of the packing auger I8 to be inserted into the sand pile again, and the device is more convenient to use.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a sand screening plant for municipal building which characterized in that: comprises a base plate (1), a plurality of idler wheels (2) are arranged at the bottom end of the base plate (1), fixed blocks (3) are symmetrically arranged at the top end of the base plate (1), a sliding rod (4) is arranged between the fixed blocks (3), a sliding sleeve (5) is connected to the outer circle of the sliding rod (4) in a sliding manner, a frame (6) is arranged between the sliding sleeve (5), a sand screening component (7) is arranged at the top end of the frame (6), a packing auger I (8) is arranged at one side of the sand screening component (7), a packing auger II (9) is arranged between the packing auger I (8) and the sand screening component (7), a discharge port (10) is arranged at the top of the packing auger II (9), the discharge port (10) is positioned right above the sand screening component (7), a manual jack (11) is arranged at the top end of the base plate (1) and between the fixed blocks (3), one side of the manual jack (11) is provided with a handle (12), and one side of the base plate (1) is provided with a control switch (13).

2. The sand screening device for municipal building according to claim 1, wherein: sieve husky subassembly (7) is including setting up reel (701) on frame (6) top, the inside of reel (701) is provided with screen cloth (702), one side of screen cloth (702) is provided with shake mechanism (703), the bottom of reel (701) is provided with sand outlet (704), reel (701) with through mount (705) fixed connection between auger two (9).

3. The sand screening device for municipal building according to claim 2, wherein: the shaking mechanism (703) comprises a motor (706) arranged on the fixed frame (705), and a first pulley (707) is arranged at the tail end of a motor shaft of the motor (706).

4. The sand screening device for municipal building according to claim 3, wherein: the shaking mechanism (703) further comprises a transmission shaft (708) which is rotatably connected with the inner side wall of the screen frame (701) through a bearing, a second belt pulley (709) is arranged in the middle of the transmission shaft (708), the second belt pulley (709) is connected with the first belt pulley (707) through a belt, and cams (710) are symmetrically arranged on two sides of the second belt pulley (709).

5. The sand screening device for municipal building according to claim 2, wherein: the vibrating screen is characterized in that a compression spring (711) is arranged at the bottom of one end, close to the vibrating mechanism (703), of the screen (702), a limiting block (712) is arranged at the bottom end of the compression spring (711), the bottom end of the limiting block (712) is fixedly connected with a bottom plate of the screen frame (701), and one end, far away from the vibrating mechanism (703), of the screen (702) is rotatably connected with the side wall of the screen frame (701) through a rotating shaft.