CN221063547U

CN221063547U - Energy-saving environment-friendly sand screening device

Info

Publication number: CN221063547U
Application number: CN202322684154.4U
Authority: CN
Inventors: 钱树森
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-10-08
Filing date: 2023-10-08
Publication date: 2024-06-04
Anticipated expiration: 2033-10-08

Abstract

The utility model discloses an energy-saving and environment-friendly sand screening device, which comprises a device base, wherein a box bracket is arranged at the upper end of the device base, a collecting frame is arranged at the upper end of the device base, a box sealing door is arranged at the front end of the collecting frame, a screening box is arranged at the upper end of the box bracket, a sand throwing opening is arranged at the upper end of the screening box, a dust removing structure is arranged at the upper end of the screening box, a sand screen plate I is arranged at the inner side of the screening box, a vibrating motor I is arranged at one end of the sand screen plate I, a motor bracket I is arranged at the lower end of the vibrating motor I, a material taking sealing door I is arranged at one side of the screening box, a cleaning structure is arranged at the upper end of the sand screen plate I, a sand screen plate II is arranged at the inner side of the screening box, a vibrating motor II is arranged at one end of the sand screen plate II, and a material taking sealing door II is arranged at the other side of the screening box. Dust generated in work can be removed, and the sieve plate can be cleaned in time.

Description

Energy-saving environment-friendly sand screening device

Technical Field

The utility model relates to the technical field of sand screening, in particular to an energy-saving and environment-friendly sand screening device.

Background

The construction is the production activity of buying the stage of engineering construction, it is the construction process of all kinds of buildings, also can be said to be the process of changing various lines on the design drawing into the practicality in appointed place, during the construction, often contain a lot of large granule rubble etc. in the grit, can not directly use, but need after the screening, just can reach the construction requirement, through the mode of manual screening, the efficiency is slower, the rubble that sieves still need distinguish moreover, it is very laborious, influence the construction progress and still increase workman's amount of labour, so at present all screen the grit through grit sieving mechanism, the grit refers to the loose mixture of grit and rubble, in the aspect of the construction, can be simple divide the grit into big stone, little stone, grit.

The patent number among the prior art is CN 216396973U's patent discloses a grit sieving mechanism for energy-concerving and environment-protective building engineering construction, which comprises a mounting plate, the mounting panel bottom is rectangular structure and sets firmly a plurality of supporting legs, the mounting panel below is equipped with the baffle box, the mounting panel inner wall has set firmly a screen drum, screen drum circumference outer wall has set firmly fixed cover, the inside fixing base that is equipped with of screen drum, fixing base circumference outer wall is annular symmetrical structure and has set firmly a plurality of branches, the fixing base top has set firmly the motor, motor bottom output has set firmly the pivot, pivot circumference outer wall is annular symmetrical structure and has set firmly a plurality of puddlers, through setting up the screen drum to drive the puddler through the motor and stir the inside sand of screen drum, can make the sand concentrate and flow to the baffle box in, too dispersedly when the shape design of screen drum can avoid the sand to flow, collect the sand concentrate.

However, the prior art patents suffer from several drawbacks:

(1) The screening structure in the prior art is directly exposed in the air, lacks a dust cleaning means, and dust generated during sand screening cannot be treated in time, so that surrounding operators can be influenced;

(2) The prior art lacks the clearance means to the screen drum, in the screening work of grit, the stone of variation in size probably clamps in the sieve top, if unable in time clearance probably influences the normal work of screen drum, influences the efficiency of follow-up screening work.

Disclosure of utility model

The utility model aims to overcome the technical defects, and provides the energy-saving and environment-friendly sand screening device which can clean dust generated in screening work and can clean a screen plate in time.

In order to solve the problems, the technical scheme of the utility model is as follows: an energy-concerving and environment-protective type grit sieving mechanism, its characterized in that: including the device base, device base upper end is equipped with the box support, device base upper end is equipped with collects the frame, it is equipped with the sealed door of box to collect the frame front end, box support upper end is equipped with the screening box, screening box upper end is equipped with the grit and puts in the mouth, screening box upper end is equipped with dust removal structure, screening box inboard is equipped with grit sieve one, grit sieve one-to-one is equipped with vibrating motor one, vibrating motor one lower extreme is equipped with motor support one, screening box one side is equipped with gets material sealing door one, grit sieve one upper end is equipped with clearance structure, clearance structure includes clearance motor, spacing spout, clearance motor front end is equipped with the rotation screw rod, the rotation screw rod outside is equipped with the screw rod support, the rotation screw rod outside is equipped with the clearance scraper blade, the clearance motor lower extreme is equipped with the fixed bolster, screening box inboard is equipped with second, grit second one end is equipped with vibrating motor sieve, second lower extreme is equipped with motor support two, screening box opposite side is equipped with gets material sealing door two sieve.

Preferably, the dust removing structure comprises a dust collecting pipeline, a conveying pipeline is arranged at the lower end of the dust collecting pipeline, a pipeline support is arranged outside the conveying pipeline, a dust collector is arranged at one end of the conveying pipeline, one end of the dust collector is connected with a dust storage box, a dust collecting port is arranged at the lower end of the dust storage box, and a dust collecting valve is arranged at the lower end of the dust collecting port.

Preferably, the four box brackets are arranged at the upper end of the device base in a rectangular array, the upper end of the collecting frame is connected with the screening box, and the size of the sealing door of the frame is matched with the size of the inner cavity of the collecting frame.

Preferably, the lower end of the pipeline support is connected with the screening box body, the dust collection pipelines are arranged at the upper end of the transportation pipeline at equal intervals in a straight line, one end of the dust collector is connected with the screening box body, and one end of the dust storage box is connected with the screening box body.

Preferably, the first vibrating motor is arranged at two ends of the sand screen plate, the vibrating motor penetrates through the screening box body, the front end of the motor support is connected with the screening box body, the second vibrating motor is arranged at two ends of the sand screen plate, the second vibrating motor penetrates through the screening box body, and the front end of the motor support is connected with the screening box body.

Preferably, the second upper end of the sand screen plate is provided with a cleaning structure, the front end of the fixed support is connected with the screening box body, the limiting sliding groove is formed in the inner side of the screening box body, the rotating screw penetrates through the screening box body, the outer side of the rotating screw is rotationally connected with the screening box body, the lower end of the cleaning scraping plate is in sliding connection with the first sand screen plate, and the rear end of the screw support is connected with the screening box body.

Compared with the prior art, the utility model has the advantages that:

(1) The dust removing structure is arranged at the upper end of the sand and stone throwing port, so that dust generated in screening work can be removed in time, and surrounding operators are prevented from being influenced by flying dust, and the body is prevented from being damaged;

(2) According to the utility model, the cleaning structure is arranged on the two sand and stone sieve plates, so that the cleaning scraping plates can be driven to remove the stones stuck on the sieve plates, the screening capacity of the sieve plates is ensured, and the working efficiency of the screening device is ensured.

Drawings

Fig. 1 is a schematic perspective view of an energy-saving and environment-friendly type sand screening device according to the present utility model.

Fig. 2 is a schematic diagram of a three-dimensional structure of an energy-saving and environment-friendly type sand screening device according to the present utility model.

Fig. 3 is a sectional view showing the upper view of the structure of an energy-saving and environment-friendly type sand screening device according to the present utility model.

FIG. 4 is a front structural cross-sectional view of an energy-saving and environment-friendly sand screening device of the utility model.

As shown in the figure: 1. a device base; 2. a box body bracket; 3. a collection frame; 4. a frame sealing door; 5. screening a box body; 6. a sand and stone throwing port; 7. a dust removal structure; 701. a dust collection pipeline; 702. a transport pipe; 703. a conduit bracket; 704. a dust collector; 705. a dust storage box; 706. a dust taking port; 707. a dust taking valve; 8. a sand screen plate I; 9. a first vibration motor; 10. a motor bracket I; 11. a first material taking sealing door; 12. cleaning the structure; 1201. cleaning a motor; 1202. limiting sliding grooves; 1203. rotating the screw; 1204. a screw bracket; 1205. cleaning a scraping plate; 1206. a fixed bracket; 13. a sand screen plate II; 14. a vibration motor II; 15. a motor bracket II; 16. and a second material taking sealing door is adopted.

Detailed Description

Specific embodiments of the present utility model will be further described below with reference to the accompanying drawings. Wherein like parts are designated by like reference numerals.

It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.

In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

As shown in fig. 1 to 4, the utility model comprises a device base 1, four box brackets 2 are installed at the upper end of the device base 1 in a rectangular array, a screening box 5 at the upper end is supported by the box brackets 2, a collecting frame 3 is installed at the upper end of the device base 1, a frame sealing door 4 is installed at the front end of the collecting frame 3, the upper end of the installed collecting frame 3 is connected with the screening box 5 in a direction, the sand for the screened engineering is uniformly collected inside the collecting frame 3, a sand and gravel throwing port 6 is installed at the upper end of the screening box 5, a sand and gravel mixture needing to be screened is thrown into the screening box 5 through the sand and gravel throwing port 6, dust in the mixture is possibly mixed into surrounding air through the sand and gravel throwing port 6 during the screening operation, a dust removing structure 7 is installed at the upper end of the screening box 5, an operator can start a dust collector 704 installed at the rear end of the screening box 5 during the screening operation, the dust collector collects dust at the upper end of the dust collecting port 6 through a dust collecting pipeline, the collected dust is conveyed to the inner side of the collecting frame 3 through a conveying pipeline 702, the dust and the dust mixture is required to be thrown into the screening box 702 through the sand and gravel throwing port 6, the dust collecting structure is installed at the dust collecting port 706 through the dust collecting pipeline 706 at the lower end of the dust collecting pipeline 706, and the dust collecting pipeline is uniformly arranged at the dust collecting box 702 is guaranteed to be uniformly cleaned at the dust collecting port 706, and the dust collecting port is fixedly arranged at the dust collecting port 706.

As shown in fig. 1 to 4, the first sand screen 8 is installed on the inner side of the screening box 5, the first vibrating motor 9 is installed at the rear end of the first sand screen 8, the first vibrating motor 9 is connected with the first sand screen 8, the lower end of the first vibrating motor 9 is fixed at the rear end of the screening box 5 through the first motor bracket 10, when screening is performed, an operator starts the first vibrating motor 9, the first vibrating motor 9 drives the first sand screen 8 to vibrate, sand and stone mixture delivered above is screened, the vibration screening can achieve a better screening effect, the front end of the first sand screen 8 is provided with a material taking opening for taking out screened stones, a material taking sealing door 11 is installed at the corresponding position of the material taking opening, after the screening is completed, the operator can open the material taking sealing door 11 to recycle the stones, the second sand screen 13 is installed below the first sand screen 8, two vibrating motors 14 are installed behind the second sand and stone screen 13, the second vibrating motor 14 can drive the second sand and stone screen 13 to vibrate, the sand and stone mixture is ensured to be screened by the second vibrating motor, the material taking opening sealing door 14 can be cleaned through the second vibrating motor 13, and the material taking door is fixed at the second sand screen 5, and stone screen 16 can be cleaned through the second vibrating screen 13.

As shown in fig. 1 to 4, the cleaning structure 12 is installed at the upper ends of the sand screen plate one 8 and the sand screen plate two 13, after the screening work is completed, an operator can start the cleaning motor 1201, the cleaning motor 1201 is installed at one side of the screening box 5 through the fixing support 1206, the cleaning motor 1201 drives the rotating screw 1203 installed in front to start rotating, the screw bracket 1204 is installed at the other end of the rotating screw 1203, the screw bracket 1204 fixes the rotating screw 1203 at the inner side of the screening box 5, the cleaning scraping plates 1205 installed at the outer sides of the rotating screw 1203 are in threaded connection with the cleaning scraping plates 1205, the cleaning scraping plates 1205 installed at the outer sides are in reciprocating motion above the sand screen plate one 8, two sides of the cleaning scraping plates 1205 are in sliding connection with the inner side of the limiting sliding grooves 1202, normal reciprocating motion of the cleaning scraping plates 1205 is guaranteed, and stones stuck above the sand screen plate one 8 and the sand screen plate two 13 are cleaned, and normal work of the sand screen plate one 8 and the sand screen plate two 13 is guaranteed.

In the concrete implementation of the utility model, as shown in fig. 1 to 4, when screening is performed, an operator puts the sand and stone mixture to be screened into the inner side of the screening box 5 through the sand and stone putting opening 6, the operator starts the first vibrating motor 9 and the second vibrating motor 14 to drive the first sand and stone screen 8 and the second sand and stone screen 13 to vibrate, the screening is performed on the sand and stone mixture put in above, after the stones are screened out by the two screens, the operator can open the first material taking sealing door 11 and the second material taking sealing door 16 to uniformly clean the stones, the screened engineering sand is uniformly collected into the collecting frame 3 arranged below the screening box 5, after the screening is completed, the operator can open the frame sealing door 4 to uniformly collect the sand, and when the screening is finished, the operator can start the cleaning motor 1201 to drive the cleaning scraper 1205 to reciprocate, and the cleaning scraper 1205 is convenient for cleaning the stones clamped above the first sand and stone screen 13.

The utility model and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the utility model as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present utility model.

Claims

1. An energy-concerving and environment-protective type grit sieving mechanism, its characterized in that: including device base (1), device base (1) upper end is equipped with box support (2), device base (1) upper end is equipped with collects frame (3), it is equipped with frame sealing door (4) to collect frame (3) front end, box support (2) upper end is equipped with screening box (5), screening box (5) upper end is equipped with grit and puts in mouth (6), screening box (5) upper end is equipped with dust removal structure (7), screening box (5) inboard is equipped with grit sieve one (8), grit sieve one (8) one end is equipped with vibrating motor one (9), vibrating motor one (9) lower extreme is equipped with motor support one (10), screening box (5) one side is equipped with gets material sealing door one (11), screening box one (8) upper end is equipped with clearance structure (12), clearance box (12) are including clearance motor (1201), spacing spout (1202), clearance motor (1201) front end is equipped with rotates screw rod (1203), it is equipped with sand and stone sieve one (1203), clearance screw rod (1203) is equipped with two (1204) fixed screw rod (1204) in the outside (1204) and is equipped with clearance screw rod (1205), and one end of the sand screen plate II (13) is provided with a vibration motor II (14), the lower end of the vibration motor II (14) is provided with a motor bracket II (15), and the other side of the screening box body (5) is provided with a material taking sealing door II (16).

2. The energy-saving and environment-friendly sand screening device according to claim 1, wherein: the dust collection structure (7) comprises a dust collection pipeline (701), a transportation pipeline (702) is arranged at the lower end of the dust collection pipeline (701), a pipeline support (703) is arranged outside the transportation pipeline (702), a dust collector (704) is arranged at one end of the transportation pipeline (702), one end of the dust collector (704) is connected with a dust storage box (705), a dust collection opening (706) is formed in the lower end of the dust storage box (705), and a dust collection valve (707) is arranged at the lower end of the dust collection opening (706).

3. The energy-saving and environment-friendly sand screening device according to claim 1, wherein: the box body support (2) has four, four box body supports (2) are arranged in device base (1) upper end with rectangular array, collect screening box (5) are connected to frame (3) upper end, the size of frame sealing door (4) and the interior chamber size looks adaptation of collecting frame (3).

4. The energy-saving and environment-friendly sand screening device according to claim 2, wherein: the dust collection device is characterized in that the lower end of the pipeline support (703) is connected with the screening box body (5), dust collection pipelines (701) are arranged at the upper end of the conveying pipeline (702) at equal intervals in a straight line, one end of each dust collector (704) is connected with the screening box body (5), and one end of each dust storage box (705) is connected with the screening box body (5).

5. The energy-saving and environment-friendly sand screening device according to claim 1, wherein: the first vibrating motor (9) is arranged at two ends of the first sand screen (8), the first vibrating motor (9) penetrates through the screening box (5), the front end of the first motor support (10) is connected with the screening box (5), the second vibrating motor (14) is arranged at two ends of the second sand screen (13), the second vibrating motor (14) penetrates through the screening box (5), and the front end of the second motor support (15) is connected with the screening box (5).

6. The energy-saving and environment-friendly sand screening device according to claim 1, wherein: the utility model discloses a grit sieve (1205) screen plate, including screening box (5), fixed bolster (1206) front end, screening box (5) are connected to fixed bolster (1206) front end, spacing spout (1202) are seted up in screening box (5) inboard, rotate screw rod (1203) and run through screening box (5), rotate screw rod (1203) outside and rotate and connect screening box (5), clearance scraper blade (1205) lower extreme sliding connection grit sieve one (8), screening box (5) are connected to screw rod support (1204) rear end.