Dust falling device for attapulgite screening

Abstract

The dust falling device for attapulgite screening comprises a screening box, the inner side wall of the screening box is fixedly connected with a screening plate, two bearing seats are fixedly embedded in the inner side wall of the screening box, and the inner rings of the two bearing seats are jointly and fixedly connected with a threaded rod. According to the device, the screening box, the screening plate, the bearing seat, the threaded rod, the sliding rod, the scraping plate, the bristles and the rotating motor are arranged, the rotating motor rotates to drive the threaded rod to rotate in the inner ring of the bearing seat, the threaded rod is in threaded connection with the scraping plate, the scraping plate is in sliding connection with the sliding rod, and the bottom ends of the bristles make contact with the upper surface of the screening plate; according to the concave soil screening device, concave soil on the upper surface of the screening plate can be conveniently scraped and screened, the screening efficiency is improved, the situation that the screening plate is blocked by the concave soil is avoided, flying dust concave soil can be conveniently recycled, the situation that the concave soil is wasted is avoided, and meanwhile the situation that the concave soil is inhaled by personnel to affect the health of the personnel is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the concave earth field especially a concave earth screening dust falling device. BACKGROUND

[0002] The concave earth is the abbreviation of concave and convex clay, is a rare nonmetallic mineral resources, is a chain structure's containing water rich magnesium aluminosilicate clay mineral, has the extensive application in the agriculture, the building material, the petroleum, the metallurgy, the food etc. 1 many fields, and the concave and convex clay is one of our country's advantage nonmetallic minerals, and its use is very extensive, is called the earth of thousand uses, the king of ten thousand earths.

[0003] The concave earth needs to be screened before use at present stage, and the screening effect of the concave earth is poor, and the screening efficiency is low, and part of dust is generated when the concave earth is screened, which can cause damage to the body of personnel if not intervened, greatly affecting the health of workers, therefore, the concave earth screening dust falling device is provided to solve the above problems. UTILITY MODEL CONTENT

[0004] The utility model is to provide a concave earth screening dust falling device to solve the problems in the background art.

[0005] To achieve the above object, the utility model provides the following technical scheme.

[0006] A concave earth screening dust falling device, including the screening box, the inner side wall of screening box is fixedly connected with the screening board, the inner side wall of screening box is fixedly inlaid with two bearing seats, the inner ring of two bearing seats is fixedly connected with the threaded rod in common, the inner side wall of screening box is fixedly connected with the sliding rod, the outer surface of sliding rod is slidably connected with the scraper, the bottom surface of scraper is fixedly connected with a group of brush, the outer surface of threaded rod is threadedly connected with the inner wall of scraper, the left side of screening box is fixedly connected with the rotating motor, the outer surface of rotating motor is fixedly connected with the left end of threaded rod, the upper surface of screening box is fixedly connected with the feeding hopper, the upper surface of feeding hopper is fixedly connected with the vertical plate, the right side of vertical plate is fixedly installed with the dust collection head, the upper surface of screening box is fixedly connected with the dust collector, the input end of dust collector is fixedly connected with the feeding pipe, the right end of feeding pipe penetrates vertical plate and is fixedly connected with dust collection head, the output end of dust collector is fixedly connected with the discharge pipe, and the bottom end of discharge pipe penetrates screening box and extends to the inside of screening box.

[0007] In further embodiments, the bottom surface of the screening box is fixedly connected with a support seat, and a plurality of mounting holes are formed in the bottom surface of the support seat.

[0008] In further embodiments, the front surface of the screening box is fixedly embedded with an observation window, and the right surface of the screening box is hingedly connected with a discharge door through a pin shaft.

[0009] In further embodiments, the left surface of the screening box is fixedly connected with a controller, and the front surface of the screening box is fixedly connected with a start switch.

[0010] In further embodiments, the inner side wall of the screening box is fixedly connected with two inclined plates, and the bottom surface of each inclined plate is fixedly connected with the inner bottom wall of the screening box.

[0011] In further embodiments, the bottom end of each brush is in contact with the upper surface of the screening plate, and the inclination angle of the screening plate is forty-five degrees.

[0012] Compared with the prior art, the present application has the following advantages:

[0013] 1. The device is provided with a screening box, a screening plate, a bearing seat, a threaded rod, a sliding rod, a scraper, a brush and a rotating motor. The rotation of the rotating motor drives the threaded rod to rotate in the inner ring of the bearing seat. The threaded rod is threadedly connected with the scraper, the scraper is slidingly connected with the sliding rod, and the bottom end of the brush is in contact with the upper surface of the screening plate. The concave soil on the upper surface of the screening plate can be conveniently scraped and screened, the screening efficiency is improved, and the situation that the concave soil blocks the screening plate is avoided.

[0014] 2. The device is provided with a feeding hopper, a vertical plate, a dust suction head, a dust collector, a feeding pipe and a discharge pipe. The concave soil can be conveniently poured into the screening box for screening through the feeding hopper. The dust and concave soil that is stirred up can be conveniently recycled through the suction force of the dust collector and the use of the dust suction head, the feeding pipe and the discharge pipe. The situation that the concave soil is wasted is avoided, and the situation that the concave soil is inhaled by personnel and affects their health is also avoided. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a structure schematic view of the screening box in the concave soil screening and dust falling device.

[0016] Figure 2 It is a sectional view of the front view of the screening box in the concave soil screening and dust falling device.

[0017] Figure 3 It is a rear view of the screening box in the concave soil screening and dust falling device.

[0018] Figure 4 It is a sectional view of the side view of the screening box in the concave soil screening and dust falling device.

[0019] In the figure: 1, screening box; 2, screening plate; 3, bearing seat; 4, threaded rod; 5, sliding rod; 6, scraper; 7, brush; 8, rotating motor; 9, feeding hopper; 10, vertical plate; 11, dust collection head; 12, dust collector; 13, feeding pipe; 14, discharge pipe; 15, controller; 16, start switch; 17, observation window; 18, support seat; 19, inclined plate; 20, discharge door. DETAILED DESCRIPTION

[0020] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" and the like can explicitly or implicitly include one or more of the features. In the description of the present application, the meaning of "a plurality of" is two or more, unless otherwise specified.

[0021] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements inside. For ordinary skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0022] The technical scheme in the embodiments of the present application will be described clearly and completely in the following with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present application, not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary skilled in the art without creative labor are within the scope of protection of the present application.

[0023] Please refer to Figures 1-4The utility model discloses a kind of dust falling devices for attapulgite screening, including screening box 1, the inner side wall of screening box 1 is fixedly connected with screening plate 2, two bearing seats 3 are fixedly embedded in the inner side wall of screening box 1, the inner ring of two bearing seats 3 is fixedly connected with threaded rod 4 in common, the inner side wall of screening box 1 is fixedly connected with slide bar 5, the outer surface of slide bar 5 is slidably connected with scraper 6, the bottom surface of scraper 6 is fixedly connected with a group of bristles 7, the outer surface of threaded rod 4 is threadedly connected with the inner wall of scraper 6, the left side of screening box 1 is fixedly connected with rotating motor 8, the outer surface of rotating motor 8 is fixedly connected with the left end of threaded rod 4, the upper surface of screening box 1 is fixedly communicated with feed hopper 9, the upper surface of feed hopper 9 is fixedly connected with vertical plate 10, the right side of vertical plate 10 is fixedly installed with dust collection head 11, the upper surface of screening box 1 is fixedly connected with dust collector 12, the input end of dust collector 12 is fixedly communicated with feed pipe 13, the right end of feed pipe 13 penetrates vertical plate 10 and is fixedly communicated with dust collection head 11, the output end of dust collector 12 is fixedly communicated with discharge pipe 14, the bottom end of discharge pipe 14 penetrates screening box 1 and extends to the inside of screening box 1, the rotation of rotating motor 8 can drive threaded rod 4 to rotate in the inner ring of bearing seat 3, and cooperate threaded rod 4 with the thread connection of scraper 6, the sliding connection of scraper 6 with slide bar 5 and the bottom end of bristle 7 with the upper surface of screening plate 2 contact, can conveniently scrape and screen the attapulgite on the upper surface of screening plate 2, which improves the screening efficiency, avoids the situation that attapulgite blocks screening plate 2, using feed hopper 9 can conveniently pour attapulgite into screening box 1 for screening, and cooperate the suction of dust collector 12 with the use of dust collection head 11, feed pipe 13 and discharge pipe 14, can conveniently recycle the dust attapulgite, avoid the situation that attapulgite is wasted, and at the same time avoid the situation that attapulgite is inhaled by personnel to affect their health.

[0024] The bottom surface of screening box 1 is fixedly connected with support seat 18, a group of mounting holes are formed in the bottom surface of support seat 18, using support seat 18 and mounting hole, can conveniently support and fix the equipment, the front of screening box 1 is fixedly embedded with observation window 17, the right side of screening box 1 is hingedly connected with discharge door 20 by pin shaft, using observation window 17 can conveniently observe the quality of screening, at the same time can conveniently discharge the substandard attapulgite from screening box 1, the left side of screening box 1 is fixedly connected with controller 15, the front of screening box 1 is fixedly connected with starting switch 16, using controller 15 and starting switch 16, can conveniently start and set the work of electric device.

[0025] The inner side wall of screening box 1 is fixedly connected with two inclined plates 19, the bottom surface of each inclined plate 19 is fixedly connected with the inner bottom wall of screening box 1, using inclined plate 19 can avoid the situation that attapulgite is accumulated in the inside of screening box 1, the bottom end of each bristle 7 is in contact with the upper surface of screening plate 2, the inclination angle of screening plate 2 is forty-five degrees, at the same time can improve the moving fluency of attapulgite.

[0026] The working principle of the utility model is:

[0027] Firstly, the support base 18 is fixed with the ground by the installation hole and the installation screw, and the electrical device is connected with the power supply, and the automatic program is set by pressing the starting switch 16 and the controller 15, and the electrical device is started, then the attapulgite is poured into the inside of the screening box 1 through the feeding hopper 9, and the rotation of the motor 8 drives the screw rod 4 to drive the scraper 6 and the brush 7 to scrape the attapulgite, and the scraping of the attapulgite can make the qualified attapulgite fall from the screening plate 2 to the below, then the attapulgite is scraped and dust is generated, the dust collector 12 is started, and the dust collector 12 is worked, and the dust collector 12 is matched with the dust suction head 11, the feeding pipe 13 and the discharge pipe 14, and the floating attapulgite can be discharged into the inside of the screening box 1 again, finally, the qualified attapulgite is discharged from the outlet below the screening box 1, and the unqualified attapulgite can be discharged by opening the discharge door 20, and the above is the whole use process of the utility model.

[0028] For those skilled in the art, it is obvious that the utility model is not limited to the details of the above-mentioned exemplary embodiments, and the utility model can be realized in other specific forms without departing from the spirit or basic characteristics of the utility model. Therefore, no matter from which point of view, the embodiments should be regarded as exemplary and non-limiting, the scope of the utility model is defined by the appended claims rather than the above description, therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be included in the utility model. Any reference signs in the claims should not be regarded as limiting the claims.

[0029] In addition, it should be understood that although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description of the specification is only for the sake of clarity, and those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can be combined appropriately to form other embodiments that those skilled in the art can understand.

Claims

1. A dust suppression device for concave soil screening, characterized by: The invention comprises a screening box (1), wherein the inner wall of the screening box (1) is fixedly connected with a screening plate (2), the inner wall of the screening box (1) is fixedly inlaid with two bearing seats (3), the inner rings of the two bearing seats (3) are fixedly connected with a threaded rod (4), the inner wall of the screening box (1) is fixedly connected with a sliding rod (5), the outer surface of the sliding rod (5) is slidably connected with a scraper (6), the bottom surface of the scraper (6) is fixedly connected with a group of bristles (7), the outer surface of the threaded rod (4) is threadedly connected to the inner wall of the scraper (6), the left side of the screening box (1) is fixedly connected with a rotating motor (8), the outer surface of the rotating motor (8) is screwed to the threaded rod (4), and the outer surface of the rotating motor (8) is screwed to the inner wall of the scraper (6). The left end of the filter box (1) is fixedly connected, the upper surface of the filter box (1) is fixedly connected to a feed hopper (9), the upper surface of the feed hopper (9) is fixedly connected to a vertical plate (10), the right side of the vertical plate (10) is fixedly installed with a dust collector (11), the upper surface of the filter box (1) is fixedly connected to a dust collector (12), the input end of the dust collector (12) is fixedly connected to a feed pipe (13), the right end of the feed pipe (13) passes through the vertical plate (10) and is fixedly connected to the dust collector head (11), the output end of the dust collector (12) is fixedly connected to a discharge pipe (14), the bottom end of the discharge pipe (14) passes through the filter box (1) and extends to the interior of the filter box (1).

2. The dust suppression device for concave soil screening according to claim 1, characterized in that: The bottom surface of the screening box (1) is fixedly connected to a support base (18), and the bottom surface of the support base (18) is provided with a group of mounting holes.

3. The dust suppression device for concave soil screening according to claim 1, characterized in that: An observation window (17) is fixedly embedded on the front surface of the screening box (1), and a discharge door (20) is hingedly connected to the right side of the screening box (1) via a pin.

4. The dust suppression device for concave soil screening according to claim 1, characterized in that: The left side of the screening box (1) is fixedly connected to a controller (15), and the front side of the screening box (1) is fixedly connected to a start switch (16).

5. The dust suppression device for concave soil screening according to claim 1, characterized in that: Two inclined plates (19) are fixedly connected to the inner side wall of the screening box (1), and the bottom surface of each inclined plate (19) is fixedly connected to the inner bottom wall of the screening box (1).

6. The dust suppression device for concave soil screening according to claim 1, characterized in that: The bottom end of each of the bristles (7) contacts the upper surface of the screening plate (2), and the inclination angle of the screening plate (2) is forty-five degrees.

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