CN220239262U

CN220239262U - Crushed stone screening device

Info

Publication number: CN220239262U
Application number: CN202321731403.4U
Authority: CN
Inventors: 李银龙; 夏豪杰; 夏梦洁; 李昂; 李东威
Original assignee: Henan Guangrui Construction Engineering Co ltd
Current assignee: Henan Guangrui Construction Engineering Co ltd
Priority date: 2023-07-03
Filing date: 2023-07-03
Publication date: 2023-12-26
Anticipated expiration: 2033-07-03

Abstract

The utility model discloses a broken stone screening device, which relates to the technical field of fine screening, coarse screening, screening or sorting solid materials by using a net, a screen, a grating or other similar tools.

Description

Crushed stone screening device

Technical Field

The utility model relates to the technical field of fine screening, coarse screening, screening or sorting solid materials by using a net, a screen, a grating or other similar tools, in particular to a broken stone screening device.

Background

The building engineering is an engineering entity formed by building various house buildings and auxiliary facilities thereof and installing and moving lines, pipelines and equipment matched with the house buildings, wherein the house buildings are provided with top covers, beam columns, walls and foundations, and can form an inner space, so that the requirements of people on production, living, study and public activities are met.

Different aggregates with higher grading requirements are needed during construction engineering operation, screens are replaced in a quarry, the starting production cost is higher, and the defects that crushed stones are screened by adopting machine vibration in the prior art are that: the broken stone is transported to the top part screen frame manually or by using other instruments, so that the transportation is time-consuming and labor-consuming, the efficiency is low, the occupied space of the existing broken stone screening device with the auger is large, the broken stone pouring speed is unchanged in the use process, and the screening effect of the broken stone separating screen frame can be affected, so that the broken stone screening device is needed.

Disclosure of Invention

The utility model aims to at least solve one of the technical problems in the prior art, and provides a crushed stone screening device which can solve the problem that the pouring speed of crushed stone can influence the screening effect of a screening frame.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a rubble screening plant, includes bottom plate and frame, the frame is located the bottom plate directly over, the bottom surface and the bottom plate fixed connection of frame, and the frame is inside hollow structure, and the inside fixedly connected with screen cloth of frame, the bottom fixed mounting of screen cloth have the vibrator, and the top surface of bottom plate is provided with conveyer, and the inside of frame is provided with cleaning device.

Preferably, the broken stone material has been placed to the top surface of screen cloth, and the surface fixedly connected with box of frame, box are inside hollow structure.

Preferably, the conveyer includes hand wheel and auger subassembly, and the auger subassembly is located the top of bottom plate, and the bottom fixedly connected with dead lever of auger subassembly, hand wheel are located the surface of bottom plate, and the hand wheel is close to the one end fixedly connected with lead screw of bottom plate, and the outer wall threaded connection of lead screw has the slider, and the spout has been seted up to the surface of slider, and the surface fixedly connected with feeder hopper of auger subassembly.

Preferably, the top and the frame rotation of auger subassembly are connected, and the bottom of auger subassembly is hollow structure, and the one end that the hand wheel was kept away from to the lead screw rotates the inner wall that runs through the bottom plate, and the shape of slider is "T" shape, and the surface slip of slider runs through the inner wall of bottom plate, and the outer wall of dead lever passes through spout and slider sliding connection.

Preferably, the cleaning device comprises an electric telescopic rod and a storage box, wherein the electric telescopic rod is positioned in the box body, the output end of the electric telescopic rod is fixedly connected with a scraping plate, the storage box is positioned on the outer surface of the frame, and the box door is rotatably arranged on the outer surface of the storage box.

Preferably, the outer surface of the electric telescopic rod is fixedly connected with the inner wall of the box body, the outer surface of the scraping plate is contacted with the frame, the bottom end of the scraping plate is contacted with the screen, and the inside of the storage box is communicated with the inside of the frame.

Preferably, the cavity is arranged in the frame, and the discharging door is rotatably arranged on the outer surface of the frame.

(1) Compared with the prior art, the utility model has the beneficial effects that: through rotatory hand wheel, the hand wheel rotates and drives the lead screw and rotate, the lead screw is rotatory to drive the slider and remove, the slider removes and drives the dead lever and remove, the dead lever removes and drives auger subassembly, through putting into inside the feeder hopper with the rubble, inside the rubble reachs auger subassembly through the feeder hopper, auger subassembly drives the rubble and reachs directly over the screen cloth, start the vibrator work, whole rubble conveying and screening process are disposable automatic completion, the manual work only needs to put into the feeder hopper inside, labour saving and time saving improves screening efficiency, the rubble pouring speed homogeneity can not influence the screening effect of dividing the reel moreover, when feeding from the top, can fold auger subassembly, reduce the device occupation space area, and a high durability and convenient use has improved the practicality of the device.

(2) This rubble screening plant, through rotatory hand wheel, the hand wheel rotation drives the lead screw rotation, the lead screw rotation drives the slider and removes, the slider removes and drives the dead lever through the spout and remove, the dead lever removes and drives the auger subassembly and shift out, through putting into inside the rubble to the feeder hopper, inside the rubble reachs the auger subassembly through the feeder hopper, the auger subassembly drives the rubble and reachs directly over the screen cloth, start the vibrator work, whole rubble conveying and screening process are disposable automatic completion, the manual work only needs to put into the feeder hopper inside with the rubble, labour saving and time saving improves screening efficiency, the rubble pouring speed homogeneity can not influence the screening effect of dividing the reel moreover, the practicality of the device has been improved.

(3) This rubble screening plant through starting the electric telescopic link, and the electric telescopic link starts to drive the scraper blade and removes, and the scraper blade removes and promotes the big material on the screen cloth, and inside the rubble atress reached the bin, and then conveniently opened the chamber door and take out, accords with the rubble of standard and then reaches the cavity inside, need not the people to clear up the material on the screen cloth, has practiced thrift the time, has improved production efficiency.

Drawings

The utility model is further illustrated by the following examples in conjunction with the accompanying drawings:

FIG. 1 is a schematic illustration of a crushed stone screening device according to the present utility model;

FIG. 2 is a schematic view of a connecting cylinder of a crushed stone screening device according to the present utility model;

FIG. 3 is a schematic view of an electrical telescopic rod of a lithotripter screening device of the present utility model;

FIG. 4 is a schematic view of a scraper of a crushed stone screening device according to the present utility model.

Reference numerals: 1. a bottom plate; 2. a frame; 3. a hand wheel; 4. a screw rod; 5. a slide block; 6. a chute; 7. an auger assembly; 8. a fixed rod; 9. a discharge gate; 10. a case; 11. an electric telescopic rod; 12. a scraper; 13. a screen; 14. a vibrator; 15. a storage box; 16. a door; 17. a cavity.

Detailed Description

Reference will now be made in detail to the present embodiments of the present utility model, examples of which are illustrated in the accompanying drawings, wherein the accompanying drawings are used to supplement the description of the written description so that one can intuitively and intuitively understand each technical feature and overall technical scheme of the present utility model, but not to limit the scope of the present utility model.

In the description of the present utility model, it should be understood that references to orientation descriptions such as upper, lower, front, rear, left, right, etc. are based on the orientation or positional relationship shown in the drawings, are merely for convenience of description of the present utility model and to simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present utility model.

In the description of the present utility model, greater than, less than, exceeding, etc. are understood to exclude this number, and above, below, within, etc. are understood to include this number. The description of the first and second is for the purpose of distinguishing between technical features only and should not be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present utility model, unless explicitly defined otherwise, terms such as arrangement, installation, connection, etc. should be construed broadly and the specific meaning of the terms in the present utility model can be reasonably determined by a person skilled in the art in combination with the specific contents of the technical scheme.

Referring to fig. 1-4, the present utility model provides a technical solution: the utility model provides a rubble screening plant, includes bottom plate 1 and frame 2, and frame 2 is located the bottom plate 1 directly over, and the bottom surface and the bottom plate 1 fixed connection of frame 2, frame 2 are inside hollow structure, and the inside fixedly connected with screen cloth 13 of frame 2, the bottom fixed mounting of screen cloth 13 has vibrator 14, and the top surface of bottom plate 1 is provided with conveyer, and the inside of frame 2 is provided with cleaning device.

Further, crushed stone materials are placed on the top surface of the screen 13, the outer surface of the frame 2 is fixedly connected with the box body 10, and the box body 10 is of an internal hollow structure.

Further, conveyer includes hand wheel 3 and auger subassembly 7, and auger subassembly 7 is current structure, and it is unnecessary to repeat here, and auger subassembly 7 is located the top of bottom plate 1, and the bottom fixedly connected with dead lever 8 of auger subassembly 7, hand wheel 3 are located the surface of bottom plate 1, and the one end fixedly connected with lead screw 4 that hand wheel 3 is close to bottom plate 1, and the outer wall threaded connection of lead screw 4 has slider 5, and spout 6 has been seted up to slider 5's surface, and auger subassembly 7's surface fixedly connected with feeder hopper.

Further, the top of auger subassembly 7 rotates with frame 2 to be connected, and the bottom of auger subassembly 7 is hollow structure, and the one end that hand wheel 3 was kept away from to lead screw 4 rotates the inner wall that runs through bottom plate 1, and slider 5's shape is "T" shape, and the outer surface of slider 5 slides the inner wall that runs through bottom plate 1, and the outer wall of dead lever 8 passes through spout 6 and slider 5 sliding connection.

Further, the cleaning device comprises an electric telescopic rod 11 and a storage box 15, wherein the electric telescopic rod 11 is positioned in the box body 10, the output end of the electric telescopic rod 11 is fixedly connected with a scraping plate 12, the storage box 15 is positioned on the outer surface of the frame 2, and a box door 16 is rotatably arranged on the outer surface of the storage box 15.

Further, the outer surface of the electric telescopic rod 11 is fixedly connected with the inner wall of the box body 10, the outer surface of the scraping plate 12 is contacted with the frame 2, the bottom end of the scraping plate 12 is contacted with the screen 13, and the inside of the storage box 15 is communicated with the inside of the frame 2.

Further, a cavity 17 is formed in the frame 2, and a discharge door 9 is rotatably mounted on the outer surface of the frame 2.

Further, when the device is used, the auger assembly 7 is approximately in a vertical state, the hand wheel 3 is rotated at first, the hand wheel 3 is rotated to drive the screw rod 4 to rotate, the screw rod 4 is rotated to drive the sliding block 5 to move, the sliding block 5 moves to drive the fixed rod 8 to move through the sliding groove 6, the fixed rod 8 moves to drive the auger assembly 7 to move out, broken stone is put into the feed hopper, the broken stone reaches the inside of the auger assembly 7 through the feed hopper, the auger assembly 7 drives the broken stone to reach the position right above the screen 13, and the vibrator 14 is started to work.

Further, through starting electric telescopic rod 11, electric telescopic rod 11 starts to drive scraper blade 12 and removes, and scraper blade 12 removes the big material on to screen cloth 13 and promotes, and inside the rubble atress reached storage box 15, and then conveniently opens chamber door 16 and take out, accords with the rubble of standard and then reaches cavity 17 inside.

Further, through rotatory hand wheel 3, hand wheel 3 rotation drives lead screw 4 rotation, lead screw 4 rotation drives slider 5 and removes, slider 5 removes and drives dead lever 8 through spout 6 and remove, dead lever 8 removes and drives auger subassembly 7 and shift out, through putting into inside the feeder hopper with the rubble, inside the rubble reachs auger subassembly 7 through the feeder hopper, auger subassembly 7 drives the rubble and reachs directly over screen cloth 13, start vibrator 14 work, whole rubble conveying and screening process are disposable automatic completion, the manual work only needs to put into inside feeder hopper 7 with the rubble, labour saving and time saving improves screening efficiency, and the rubble pouring speed homogeneity can not influence the screening effect of dividing the screen frame moreover, the practicality of the device has been improved.

Further, through starting electric telescopic handle 11, electric telescopic handle 11 starts to drive scraper blade 12 and removes, and scraper blade 12 removes the big material on to screen cloth 13 and promotes, and inside the rubble atress reached storage box 15, and then conveniently opens chamber door 16 and take out, accords with the rubble of standard and then reaches cavity 17 inside, need not the manual material on to screen cloth 13 clear up, has practiced thrift the time, has improved production efficiency.

Working principle: when the device is used, through rotating the hand wheel 3, the hand wheel 3 rotates to drive the lead screw 4 to rotate, the lead screw 4 rotates to drive the slider 5 to move, the slider 5 moves and drives the dead lever 8 to move through the spout 6, the dead lever 8 moves to drive the auger assembly 7 to move out, through putting into the rubble to the feeder hopper inside, inside the auger assembly 7 is reached through the feeder hopper to the rubble, the auger assembly 7 drives the rubble and reaches directly over the screen cloth 13, start vibrator 14 work, through starting electric telescopic handle 11, electric telescopic handle 11 starts to drive scraper blade 12 and moves, scraper blade 12 moves and promotes the big material on the screen cloth 13, the rubble atress reaches inside the storage box 15, and then conveniently open chamber door 16 and take out, the rubble that accords with the standard and then reach the cavity 17 inside.

The embodiments of the present utility model have been described in detail with reference to the accompanying drawings, but the present utility model is not limited to the above embodiments, and various changes can be made within the knowledge of one of ordinary skill in the art without departing from the spirit of the present utility model.

Claims

1. A crushed stone screening device, comprising a bottom plate (1) and a frame (2), characterized in that: the frame (2) is located directly over the bottom plate (1), the bottom surface of the frame (2) is fixedly connected with the bottom plate (1), the frame (2) is of an internal hollow structure, a screen (13) is fixedly connected to the inside of the frame (2), a vibrator (14) is fixedly mounted at the bottom end of the screen (13), a conveying device is arranged on the top surface of the bottom plate (1), and a cleaning device is arranged in the frame (2).

2. A lithotripsy screening apparatus according to claim 1, wherein: the top surface of screen cloth (13) has placed rubble material, and the surface fixedly connected with box (10) of frame (2), box (10) are inside hollow structure.

3. A crushed stone screening device according to claim 2, characterized in that: conveyer includes hand wheel (3) and auger subassembly (7), and auger subassembly (7) are located the top of bottom plate (1), and the bottom fixedly connected with dead lever (8) of auger subassembly (7), and hand wheel (3) are located the surface of bottom plate (1), and one end fixedly connected with lead screw (4) that hand wheel (3) are close to bottom plate (1), and the outer wall threaded connection of lead screw (4) has slider (5), and spout (6) have been seted up to the surface of slider (5), and the surface fixedly connected with feeder hopper of auger subassembly (7).

4. A lithotripsy screening apparatus according to claim 3, wherein: the top of auger subassembly (7) rotates with frame (2) to be connected, and the bottom of auger subassembly (7) is hollow structure, and the one end that hand wheel (3) was kept away from to lead screw (4) rotates the inner wall that runs through bottom plate (1), and the shape of slider (5) is the shape of falling "T", and the surface slip of slider (5) runs through the inner wall of bottom plate (1), and the outer wall of dead lever (8) passes through spout (6) and slider (5) sliding connection.

5. The lithotripsy screening device of claim 4, wherein: the cleaning device comprises an electric telescopic rod (11) and a storage box (15), wherein the electric telescopic rod (11) is located inside the box body (10), the output end of the electric telescopic rod (11) is fixedly connected with a scraping plate (12), the storage box (15) is located on the outer surface of the frame (2), and a box door (16) is rotatably installed on the outer surface of the storage box (15).

6. A lithotripsy screening apparatus according to claim 5, wherein: the outer surface of the electric telescopic rod (11) is fixedly connected with the inner wall of the box body (10), the outer surface of the scraping plate (12) is contacted with the frame (2), the bottom end of the scraping plate (12) is contacted with the screen mesh (13), and the inside of the storage box (15) is communicated with the inside of the frame (2).

7. A lithotripsy screening apparatus according to claim 5, wherein: the cavity (17) is arranged in the frame (2), and the discharging door (9) is rotatably arranged on the outer surface of the frame (2).