CN217043366U - Drum screen - Google Patents

Abstract

The utility model discloses a drum sieve, including the work box, characterized by: the utility model discloses a separation mechanism, including work box, upper end fixed connection, lower extreme, separating mechanism, one side middle part of work box is equipped with the opening, open-ended edge swing joint cartridge filter, the downside middle part of work box is equipped with the discharge gate, the one end of the opposite side middle part fixed connection L shaped plate of work box, the lower extreme of the upside one end middle part fixed connection link board of L shaped plate, one side fixed connection rotation separating mechanism of L shaped plate, separating mechanism includes the motor, one side fixed connection of L shaped plate the motor, the output shaft of motor passes one side middle part of L shaped plate, the center department of the tip fixed connection conical gear of the output shaft of motor. The utility model relates to a material separation equipment field, specifically say, relate to a drum sieve. The utility model discloses a drum sieve is favorable to realizing separating rubbish.

Description

a trommel screen

technical field

The utility model relates to the field of material separation equipment, in particular to a trommel screen.

Background technique

The trommel screen is a widely used machine in sorting technology. The materials entering the trommel screen are turned over and rolled with the rotation of the sieve drum. The sorting of the materials is controlled by the particle size. The trommel screen has a simple structure. , easy process layout, high screening efficiency, large output and other advantages, so it is widely used in various industries, for example, in the process of garbage treatment, it needs to be classified and processed, and the stones, sand, glass, etc. Separation of substances used. In the existing trommel screen, during the use process, the material is easy to block the sieve holes, which causes the sieve holes of the trommel screen to be blocked, which affects the screening effect and has poor practicability, which is the disadvantage of the prior art.

Utility model content

The technical problem to be solved by the utility model is to provide a trommel screen, which is beneficial to realize the separation of garbage.

The utility model adopts the following technical solutions to achieve the purpose of the invention:

A trommel screen, including a working box, is characterized by:

An opening is provided in the middle of one side of the working box, the edge of the opening is movably connected to the edge of one side of the filter cartridge, and a discharge port is arranged in the middle of the lower side of the working box;

The middle part of the other side of the working box is fixedly connected to one end of the L-shaped plate, and the middle part of one end of the upper side of the L-shaped plate is fixedly connected to the lower end of the connecting plate;

One side of the L-shaped plate is fixedly connected to the rotation separation mechanism.

As a further limitation of the technical solution, the separation mechanism includes a motor, one side of the L-shaped plate is fixedly connected to the motor, the output shaft of the motor passes through the middle of one side of the L-shaped plate, and the motor The end of the output shaft is fixedly connected to the center of the bevel gear 1, the bevel gear 1 meshes with the bevel gear 2, and the central shaft of the bevel gear 2 passes through and is movably connected to the other side of the working box. In the middle of one side, the end of the central shaft of the second bevel gear is fixedly connected to the middle of one side of the filter cartridge, the inner wall of the filter cartridge is provided with a spiral plate, and one side of the spiral plate is fixedly connected to the filter cartridge. On the inner wall of the filter cartridge, the first bevel gear meshes with the third bevel gear, the central axis of the third bevel gear passes through and is movably connected to the middle of the other side of the L-shaped plate, and the third bevel gear is connected. The end of the central shaft is fixedly connected at the center of the first pulley, and the first pulley is connected with the second pulley through a belt.

As a further limitation of this technical solution, the central axis of the second pulley passes through and is movably connected to the middle of the upper end of the connecting plate, and the end of the central axis of the second pulley is fixedly connected to one end of the central axis of the steel brush roller. At the end, the steel brush roller is arranged in the working box.

As a further limitation of the technical solution, the central shafts at both ends of the steel brush roll are respectively movably connected to the middle of the upper ends of the two sides of the working box, and the steel brush roll is located directly above the filter cylinder.

As a further limitation of this technical solution, the upper end of one side of the filter cartridge is fixedly connected to the feed port, and the outer wall of the feed port is threadedly connected to the inner wall of the feed port cover.

As a further limitation of the technical solution, the middle parts of the lower ends of the two sides of the working box are respectively fixedly connected to the upper ends of the opposite sides of the corresponding vertical plates.

As a further limitation of the technical solution, the lower ends of the two vertical plates are respectively fixedly connected to the middle parts of both ends of the upper side of the bottom plate.

As a further limitation of the technical solution, two nozzles are respectively provided in the working box, one end of the two nozzles is fixedly connected to one side of the working box, and the other side of the two nozzles is respectively fixed. One end respectively passes through and is fixedly connected to the middle of the other two ends of the working box, and one side of the two spray pipes is respectively fixed and connected to a group of evenly arranged spray heads.

Compared with the prior art, the advantages and positive effects of the present utility model are:

1. This device can turn on the motor, and finally make the filter cylinder drive the garbage inside to rotate, so that the unusable substances such as stones and sand in the garbage can leak to the work box through a set of sieve holes provided in the filter cylinder. into the body, and fall into the peripheral collection device through the discharge port;

2. The device can realize that the steel brush roller can dredge the blocked substances in the sieve holes on the filter cylinder, so that the stones, sediment and other substances can be better separated;

3. The device can realize convenient operation and strong practicability, and can perform dust removal operation on garbage.

The utility model is a trommel screen, which is beneficial to realize the separation of garbage.

Description of drawings

FIG. 1 is a perspective schematic diagram 1 of the present invention.

FIG. 2 is a second perspective view of the utility model.

FIG. 3 is a schematic diagram of the connection structure of some parts of the present invention.

FIG. 4 is a schematic diagram 1 of the connection structure of some parts of the filter cartridge 3 of the present utility model after cutting.

FIG. 5 is a second schematic diagram of the connection structure of some parts of the filter cartridge 3 and the work box 1 of the present invention after cutting.

FIG. 6 is a third schematic diagram of the connection structure of some parts of the work box 1 of the present utility model after cutting.

FIG. 7 is a schematic diagram 4 of the connection structure of some parts after cutting the work box 1 of the present invention.

In the picture: 1. Working box, 2. Feed inlet cover, 3. Filter cartridge, 5. Vertical plate, 6. Bottom plate, 7. Pulley 1, 8. L-shaped plate, 9. Motor, 10. Belt, 11 , pulley two, 12, connecting plate, 13, feed port, 14, discharge port, 15, spiral plate, 16, bevel gear two, 17, bevel gear three, 18, bevel gear one, 19, steel Brush roller, 20, nozzle, 21, nozzle, 22, opening.

Detailed ways

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. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

It should be noted that the azimuth terms such as left, right, top, bottom, front and back in the embodiments of the present invention are only relative concepts to each other or refer to the normal use state of the product, that is, the traveling direction of the product , and should not be considered limiting.

When a component is referred to as being "located on" or "disposed on" another component, it can be on the other component or may co-exist with the centering component. When a component is referred to as being "connected to" another component, it can be directly connected to the other component or there may also be an intervening component.

Embodiment 1: The utility model includes a work box 1,

An opening 22 is provided in the middle of one side of the working box 1, and the edge of the opening 22 is movably connected to the edge of one side of the filter cartridge 3, and a discharge port 14 is arranged in the middle of the lower side of the working box 1;

The middle part of the other side of the working box 1 is fixedly connected to one end of the L-shaped plate 8, and the middle part of the upper end of the L-shaped plate 8 is fixedly connected to the lower end of the connecting plate 12;

One side of the L-shaped plate 8 is fixedly connected to the rotation separation mechanism.

The separation mechanism includes a motor 9, one side of the L-shaped plate 8 is fixedly connected to the motor 9, the output shaft of the motor 9 passes through the middle of one side of the L-shaped plate 8, and the output of the motor 9 The end of the shaft is fixedly connected to the center of the first bevel gear 18, the first bevel gear 18 meshes with the second bevel gear 16, and the central shaft of the second bevel gear 16 passes through and is movably connected to the working box. 1, the end of the central axis of the second bevel gear 16 is fixedly connected to the middle of one side of the filter cartridge 3, and the inner wall of the filter cartridge 3 is provided with a spiral plate 15. The spiral plate One side of 15 is fixedly connected to the inner wall of the filter cartridge 3, the bevel gear one 18 meshes with the bevel gear three 17, the central axis of the bevel gear three 17 passes through and is movably connected to the L-shaped plate 8, the end of the central axis of the third bevel gear 17 is fixedly connected to the center of the first pulley 7, and the first pulley 7 is connected with the second pulley 11 through the belt 10.

The central shaft of the second pulley 11 passes through and is movably connected to the middle of the upper end of the connecting plate 12, and the end of the central shaft of the second pulley 11 is fixedly connected to the end of the central shaft of one end of the steel brush roller 19, so The steel brush roll 19 is arranged in the working box 1 .

The central shafts at both ends of the steel brush roll 19 are respectively movably connected to the middle of the upper ends of the two sides of the working box 1 , and the steel brush roll 19 is located directly above the filter cylinder 3 .

The upper end of one side of the filter cartridge 3 is fixedly connected to the feed port 13 , and the outer wall of the feed port 13 is threadedly connected to the inner wall of the feed port cover 2 .

The middle parts of the lower ends of the two sides of the working box 1 are respectively fixedly connected to the upper ends of the opposite sides of the corresponding vertical plates 5 .

The lower ends of the two vertical plates 5 are respectively fixedly connected to the middle parts of both ends of the upper side of the bottom plate 6 .

First, the operator opens the feed port cover 2, puts an appropriate amount of garbage into the filter cartridge 3 through the feed port 13, then screw on the feed port cover 2, turn on the motor 9, and the motor 9 drives the bevel gear-18 to rotate, the conical The first gear 18 meshes with the second bevel gear 16 to rotate, the second bevel gear 16 drives the filter cylinder 3 to rotate, the filter cylinder 3 drives the spiral plate 15 to rotate, so that the filter cylinder 3 drives the garbage inside to rotate, so that the stones and sand in the garbage are rotated. Such unusable substances leak into the working box 1 through a set of sieve holes provided in the filter cartridge 3, and fall into the peripheral collection device through the discharge port 14, while the bevel gear 18 meshes with the cone Gear three 17 rotates, bevel gear three 17 drives pulley one 7 to rotate, pulley one 7 drives pulley two 11 to rotate through belt 10, and pulley two 11 drives steel brush roller 19 to rotate, so that steel brush roller 19 can rub the screen on filter drum 3. The clogged material in the hole is dredged, so that the stones, sand and other materials can be better separated. When the garbage in the filter cartridge 3 is separated, turn off the motor 9, open the feed port cover 2, and turn on the motor 9. , control the motor 9 to rotate in the reverse direction, so that the filter cylinder 3 drives the spiral plate 15 to rotate in the reverse direction, so that the spiral plate 15 drives the garbage in the filter cylinder 3 to rotate in the reverse direction, so that the garbage moves in the direction close to the feeding port 13 when rolling, The garbage can be transported into the peripheral collection device through the feed port 13 .

Embodiment 2: This embodiment is a further elaboration on the basis of Embodiment 1. The working box 1 is respectively provided with two nozzles 20, and one end of the two nozzles 20 is fixedly connected to the On one side of the working box 1, the other ends of the two nozzles 20 respectively pass through and are fixedly connected to the middle of both ends of the other side of the working box 1, and one side of the two nozzles 20 are respectively A group of evenly arranged spray heads 21 are fixedly connected.

During the operation, the liquid inlet ends of the two nozzles 20 are respectively connected with the peripheral water pump, and the peripheral water pump is turned on, so that the water enters the corresponding nozzle 20 through the peripheral water pump respectively, and passes through the corresponding water pump. The spray head 21 sprays out, so that the water can perform a dust removal operation on the garbage in the filter cartridge 3, which can reduce the generation of dust during the screening and separation.

The above descriptions are merely examples of the present application, and are not intended to limit the present application. Various modifications and variations of this application are possible for those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the scope of the claims of this application.

Claims (8)

1. The utility model provides a drum sieve, includes work box (1), characterized by:

an opening (22) is formed in the middle of one side of the working box body (1), the edge of the opening (22) is movably connected with the edge of one side of the filter cartridge (3), and a discharge hole (14) is formed in the middle of the lower side of the working box body (1);

the middle part of the other side of the working box body (1) is fixedly connected with one end of an L-shaped plate (8), and the middle part of one end of the upper side of the L-shaped plate (8) is fixedly connected with the lower end of a connecting plate (12);

one side of the L-shaped plate (8) is fixedly connected with a rotating separation mechanism.

2. The trommel as claimed in claim 1, wherein: the separating mechanism comprises a motor (9), one side of the L-shaped plate (8) is fixedly connected with the motor (9), an output shaft of the motor (9) penetrates through the middle part of one side of the L-shaped plate (8), the end part of the output shaft of the motor (9) is fixedly connected with the center of a first bevel gear (18), the first bevel gear (18) is meshed with a second bevel gear (16), a central shaft of the second bevel gear (16) penetrates through and is movably connected with the middle part of the other side of the working box body (1), the end part of the central shaft of the second bevel gear (16) is fixedly connected with the middle part of one side of the filter cartridge (3), a spiral plate (15) is arranged on the inner wall of the filter cartridge (3), one side of the spiral plate (15) is fixedly connected with the inner wall of the filter cartridge (3), and the first bevel gear (18) is meshed with a third bevel gear (17), the central shaft of the third bevel gear (17) penetrates through and is movably connected to the middle of the other side of the L-shaped plate (8), the end part of the central shaft of the third bevel gear (17) is fixedly connected to the center of the first belt pulley (7), and the first belt pulley (7) is connected with the second belt pulley (11) through a belt (10).

3. A trommel as claimed in claim 2 wherein: the central shaft of the second belt pulley (11) penetrates through and is movably connected to the middle part of the upper end of the connecting plate (12), the end part of the central shaft of the second belt pulley (11) is fixedly connected to the end part of the central shaft of one end of the steel brush roller (19), and the steel brush roller (19) is arranged in the working box body (1).

4. A trommel as claimed in claim 3 wherein: the central shafts at two ends of the steel brush roller (19) are respectively and movably connected to the middle parts of the upper ends of two sides of the working box body (1), and the steel brush roller (19) is positioned right above the filter cartridges (3).

5. A trommel as claimed in claim 1 wherein: the fixed intercommunication feed inlet (13) in one side upper end of cartridge filter (3), the inner wall of outer wall threaded connection feed inlet lid (2) of feed inlet (13).

6. The trommel as claimed in claim 1, wherein: the middle parts of the lower ends of the two sides of the working box body (1) are respectively fixedly connected with the upper ends of the opposite sides of the corresponding vertical plates (5).

7. A trommel as claimed in claim 6 wherein: the lower ends of the two vertical plates (5) are respectively and fixedly connected to the middle parts of the two ends of the upper side of the bottom plate (6).

8. The trommel as claimed in claim 1, wherein: two spray pipes (20) are respectively arranged in the working box body (1), one ends of the spray pipes (20) are respectively and fixedly connected to one side of the working box body (1), the other ends of the spray pipes (20) are respectively penetrated and fixedly connected to the middle parts of two ends of the other side of the working box body (1), and the other ends of the spray pipes (20) are respectively and fixedly communicated with a group of uniformly distributed spray heads (21).

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