Garbage silt removing device

Abstract

The garbage silt removing device comprises an outer roller body and an inner roller body which are connected in a sleeved mode, supporting bodies capable of sliding along the radius of the outer roller body are distributed at the two ends of the outer roller body in the circumferential direction, the ends of the supporting bodies support the outer side face of the inner roller body, the inner roller body rotates in the outer roller body and swings to screen silt, and a supporting mechanism is installed at the bottom of the outer roller body. The axis of the outer roller body inclines relative to the ground; garbage can be pretreated, silt in the garbage can be removed through vibration and overturning, the combustion efficiency of the garbage in a garbage furnace is improved, the silt removal time of the garbage in the device can be adjusted by changing the inclination angle of the outer roller body, and the silt removal efficiency of different garbage in the device can be met.

Description

Technical Field

[0001] The invention relates to the technical field of garbage cleaning, and in particular to a garbage silt removal device. Background Art

[0002] Garbage is a common thing in life. After being transported by garbage trucks, domestic garbage will be mixed and stored in garbage plants. Since the garbage contains various types of garbage such as plastics and fruit peels, the garbage needs to be pre-treated before it can be sent to the incineration device for power generation. Before garbage incineration, it needs to be dried to reduce the moisture content of the garbage. Since some garbage may contain mud and sand, the garbage dries slowly. At the same time, when incinerated in the garbage furnace, it may affect the combustion efficiency of the garbage, and at the same time affect the cleanliness of the internal conveying mechanism of the incinerator, affecting the garbage incineration. Summary of the invention

[0003] The technical problem to be solved by the present invention is to provide a garbage sediment removal device to solve the problem of excessive sediment in incinerated garbage.

[0004] Based on the technical problems existing in the background technology, the present invention proposes a garbage silt removal device, comprising an outer roller body and an inner roller body which are socketed with each other, support bodies which can slide along the radius of the outer roller body are circumferentially distributed at both ends of the outer roller body, and the ends of the support bodies support the outer side surface of the inner roller body, and the inner roller body rotates and swings in the outer roller body to sift the silt, and a support mechanism is installed at the bottom of the outer roller body, and the axis of the outer roller body is inclined relative to the ground.

[0005] Preferably, annular grooves are provided on the outer side surfaces of both ends of the inner roller body, and the ends of the support body abut against the inside of the annular grooves.

[0006] Preferably, the inner roller body is provided with a plurality of penetrating strip grooves.

[0007] Preferably, the support body includes a rod body and an elastic member, the rod body penetrates the outer roller body and slides along the radial direction of the cross-section of the outer roller body, a roller mechanism is rotatably installed on one end of the rod body close to the inner roller body, the elastic member is sleeved on the rod body, and the two ends of the elastic member respectively contact the roller mechanism and the inner side surface of the outer roller body.

[0008] Preferably, one end of the rod body away from the inner roller body is connected to a vibration mechanism, and the vibration mechanism is installed on the outer side surface of the outer roller body.

[0009] Preferably, the roller mechanism comprises a mounting frame and a rubber wheel, the mounting frame is connected to one end of the rod body close to the inner roller body, the rubber wheel is rotatably mounted on the mounting frame, and the rotation axis of the rubber wheel relative to the mounting frame is parallel to the axis of the outer roller body.

[0010] Preferably, the annular contours at both ends of the rubber wheel are inclined surfaces.

[0011] Preferably, the supporting mechanism comprises a first connecting foot and a second connecting foot, the first connecting foot is connected to the mounting foot below the discharge port of the outer roller body, and the second connecting foot is connected to the mounting foot below the feed port of the outer roller body.

[0012] Preferably, the second connecting foot includes a first metal plate and a second metal plate, and a strip mounting groove is opened in the middle of the first metal plate and the second metal plate, one end of the first metal plate is rotatably connected to the second metal plate, and the other end of the first metal plate is rotatably connected to an adjusting bolt, and the adjusting bolt passes through the strip mounting groove of the second metal plate and is fixed by two nuts, and the mounting foot below the feed port of the outer roller body is connected to the strip mounting groove of the first metal plate.

[0013] Two rubber wheels on the same diameter are connected with a driving mechanism.

[0014] Compared with the prior art, the garbage silt removal device proposed by the present invention adopts the above technical solution and achieves the following technical effects:

[0015] The present invention can pre-treat garbage, remove mud and sand in the garbage by vibration and flipping, and improve the efficiency of garbage combustion in the garbage furnace. The present invention can adjust the time for removing mud and sand from the garbage in the device by changing the inclination angle of the outer roller body, and cope with the efficiency of removing mud and sand from different garbage in the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0017] Figure 2 It is a side view of the three-dimensional structure of the present invention.

[0018] In the figure: 1. outer roller body; 2. inner roller body; 3. support body; 4. support mechanism; 21. annular groove; 22. strip groove; 31. rod body; 32. elastic member; 5. roller mechanism; 6. vibration mechanism; 51. mounting frame; 52. rubber wheel; 521. inclined surface; 41. first connecting foot; 42. second connecting foot; 11. mounting foot; 421. first metal plate; 422. second metal plate; 423. strip mounting groove; 424. adjusting bolt; 7. driving mechanism. DETAILED DESCRIPTION

[0019] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection, an electrical connection, or communication with each other; it can be a direct connection, or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0020] In the present invention, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0021] Example

[0022] Please refer to Figure 1-Figure 2 The present invention proposes a garbage sediment removal device, comprising an outer roller body 1 and an inner roller body 2 which are sleeved with each other, and support bodies 3 which can slide along the radius of the outer roller body 1 are circumferentially distributed at both ends of the outer roller body 1, and the ends of the support bodies 3 support the outer side surfaces of the inner roller body 2, and the support bodies 3 are divided into two groups, and the number of support bodies 3 in each group is even. The two groups of support bodies 3 respectively support the outer side surfaces of the two ends of the inner roller body 2 in contact with each other, so that the inner roller body 2 can rotate in the outer roller body 1 under the action of the support bodies 3; the support bodies 3 can slide along the direction of the cross-sectional diameter of the outer roller body 1, and every two support bodies 3 are respectively arranged at the two ends of the cross-sectional diameter of the outer roller body 1. When the inner roller body 2 squeezes one of the support bodies 3, the other support body 3 in the diameter direction will extend in the outer roller body 1, and the inner roller body 2 rotates in the outer roller body 1 and swings to sieve sediment. A support mechanism 4 is installed at the bottom of the outer roller body 1, and the axis of the outer roller body 1 is inclined relative to the ground.

[0023] In a further embodiment, reference is made to Figure 1 , Figure 2The support body 3 includes a rod body 31 and an elastic member 32. The rod body 31 penetrates the outer roller body 1 and slides along the radial direction of the cross-section of the outer roller body 1. A roller mechanism 5 is rotatably installed at one end of the rod body 31 close to the inner roller body 2. When the inner roller body 2 rotates in the outer roller body 1, the roller mechanism 5 can reduce the friction at the end of the rod body 31 to improve the service life. The elastic member 32 is sleeved on the rod body 31, and the elastic member 32 is used to buffer the bounce of the rod body 31. The two ends of the elastic member 32 respectively contact the roller mechanism 5 and the inner side of the outer roller body 1. When the inner roller body 2 swings in the outer roller body 1, one of the two rod bodies 31 on the same diameter will be squeezed, and the other rod body 31 will approach the inner roller body 2 under the action of the elastic member 32, so that the roller mechanism 5 of the rod body 31 is always in contact with the outer side of the inner roller body 2.

[0024] In a specific embodiment, refer to Figure 1 , Figure 2 , annular grooves 21 are provided on the outer side surfaces of both ends of the inner roller body 2, and the roller mechanism 5 installed at the end of the rod body 31 abuts against the inside of the annular groove 21, and the annular groove 21 can limit the roller mechanism 5 to prevent the roller mechanism 5 from being separated from the support of the inner roller body 2; wherein, the roller mechanism 5 includes a mounting frame 51 and a rubber wheel 52, the mounting frame 51 is connected to one end of the rod body 31 close to the inner roller body 2, and the rubber wheel 52 is rotatably mounted on the mounting frame 51, and the rotation axis of the rubber wheel 52 relative to the mounting frame 51 is parallel to the axis of the outer roller body 1, and the rubber wheel 52 has a certain elasticity, and the rubber The wheel 52 is located in the annular groove 21 and abuts against the outer side surface of the inner roller body 2, which can reduce the friction and noise between the inner roller body 2 and the inner roller body 2. The contours on both sides of the rubber wheel 52 are set as inclined surfaces 521, so the outer side surface area of ​​the rubber wheel 52 in contact with the inner roller body 2 will be reduced. When the inner roller body 2 swings, the rotation axis of the inner roller body 2 will be deflected, while the rotation axis of the rubber wheel 52 remains unchanged. The deflection of the inner roller body 2 can be adapted by the inclined surface 521 of the rubber wheel 52, thereby avoiding the rubber wheel 52 rubbing against the two sides of the annular groove 21, causing wear of the rubber wheel 52, and improving the service life.

[0025] In a further embodiment, reference is made to Figure 1 , Figure 2 , two rubber wheels 52 on the same diameter are connected to a driving mechanism 7.

[0026] In a specific embodiment, refer to Figure 1 , Figure 2 The inner roller body 2 is provided with a plurality of through strip grooves 22. When the garbage is separated from the mud and sand in the inner roller body 2, the mud and sand can fall into the outer roller body 1 to prevent the mud and sand from being mixed with the garbage again. Furthermore, holes can be provided at the bottom of the outer roller body 1 to facilitate the mud and sand screened out by the inner roller body 2 to fall directly to the ground through the holes.

[0027] In a specific embodiment, refer to Figure 1 , Figure 2 The end of the rod 31 away from the inner roller 2 is connected to a vibration mechanism 6, and the vibration mechanism 6 is installed on the outer side of the outer roller 1. During operation, a certain amount of garbage will be placed in the inner roller 2. The rotation of the inner roller 2 will cause the inner roller 2 to be overweight, which may cause the inner roller 2 to swing and vibrate the garbage. In order to increase the intensity of the vibration of the inner roller 2, the vibration mechanism 6 is used to make the rod 31 slide on the outer roller 1, actively causing the inner roller 2 to swing in the outer roller 1; further, of the two vibration mechanisms 6 on the same diameter, one pushes the rod 31 and the other needs to stop running to prevent the two vibration mechanisms 6 from pushing at the same time and causing the rod 31 to be unable to slide.

[0028] In a specific embodiment, refer to Figure 1 , Figure 2 The supporting mechanism 4 includes a first connecting foot 41 and a second connecting foot 42. The first connecting foot 41 is connected to the mounting foot 11 below the discharge port of the outer roller body 1, and the second connecting foot 42 is connected to the mounting foot 11 below the feed port of the outer roller body 1. The second connecting foot 42 includes a first metal plate 421 and a second metal plate 422. The middle parts of the first metal plate 421 and the second metal plate 422 are provided with a strip mounting groove 423. One end of the first metal plate 421 and the second metal plate 422 are rotatably connected, and the other end of the first metal plate 421 is rotatably connected with an adjusting bolt 424. The adjusting bolt 424 passes through the strip mounting groove 423 of the second metal plate 422 and is fixed by two nuts. The mounting foot 11 below the feed port of the outer roller body 1 is connected to the strip mounting groove 423 of the first metal plate 421; when the angle of the outer roller body 1 needs to be adjusted, the angle between the first metal plate 421 and the second metal plate 422 can be adjusted by adjusting the bolt 424, and then the outer roller body 1 is installed on the first metal plate 421 to maintain the tilt angle.

[0029] Operation principle: In the present invention, garbage needs to be placed in the inner roller body 2 before operation, and the rubber wheel 52 is driven to rotate by the driving mechanism 7. The friction between the rubber wheel 52 and the inner roller body 2 causes the inner roller body 2 to rotate. The rotation speed of the inner roller body 2 does not need to be too fast, and the garbage falls off after the inner wall of the inner roller body 2 rises to a certain degree as it rotates, which can improve the efficiency of garbage and sand removal. The outer roller body 1 can adjust the inclination angle of the outer roller body 1 through the support mechanism 4.

[0030] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A garbage desilting device, characterized in that: The invention comprises an outer roller body (1) and an inner roller body (2) which are sleeved with each other, support bodies (3) which are circumferentially distributed at both ends of the outer roller body (1) and can slide along the radius of the outer roller body (1), the ends of the support bodies (3) support the outer side surface of the inner roller body (2), the inner roller body (2) rotates in the outer roller body (1) and swings to screen out sediment, a support mechanism (4) is installed at the bottom of the outer roller body (1), and the axis of the outer roller body (1) is inclined relative to the ground.

2. The garbage desilting device according to claim 1, characterized in that: Annular grooves (21) are provided on the outer side surfaces of both ends of the inner roller body (2), and the ends of the support body (3) abut against the inside of the annular grooves (21).

3. The garbage desilting device according to claim 1, characterized in that: The inner roller body (2) is provided with a plurality of penetrating strip grooves (22).

4. The garbage desilting device according to claim 1, characterized in that: The support body (3) comprises a rod body (31) and an elastic member (32); the rod body (31) penetrates the outer roller body (1) and slides along the radial direction of the cross section of the outer roller body (1); a roller mechanism (5) is rotatably mounted on one end of the rod body (31) close to the inner roller body (2); the elastic member (32) is sleeved on the rod body (31); and the two ends of the elastic member (32) respectively contact the roller mechanism (5) and the inner side surface of the outer roller body (1).

5. The garbage desilting device according to claim 4, characterized in that: One end of the rod body (31) away from the inner roller body (2) is connected to a vibration mechanism (6), and the vibration mechanism (6) is installed on the outer side surface of the outer roller body (1).

6. The garbage silt removal device according to claim 1, characterized in that: The roller mechanism (5) comprises a mounting frame (51) and a rubber wheel (52); the mounting frame (51) is connected to one end of the rod body (31) close to the inner roller body (2); the rubber wheel (52) is rotatably mounted on the mounting frame (51); and the rotation axis of the rubber wheel (52) relative to the mounting frame (51) is parallel to the axis of the outer roller body (1).

7. The garbage silt removal device according to claim 6, characterized in that: The annular contours at both ends of the rubber wheel (52) are inclined surfaces (521).

8. The garbage silt removal device according to claim 1, characterized in that: The support mechanism (4) comprises a first connecting foot (41) and a second connecting foot (42), wherein the first connecting foot (41) is connected to a mounting foot (11) below a material outlet of the outer roller body (1), and the second connecting foot (42) is connected to a mounting foot (11) below a material inlet of the outer roller body (1).

9. The garbage desilting device according to claim 8, characterized in that: The second connecting foot (42) comprises a first metal plate (421) and a second metal plate (422), wherein a strip-shaped mounting groove (423) is provided in the middle of the first metal plate (421) and the second metal plate (422), one end of the first metal plate (421) and the second metal plate (422) are rotatably connected, and the other end of the first metal plate (421) is rotatably connected with an adjusting bolt (424), wherein the adjusting bolt (424) passes through the strip-shaped mounting groove (423) of the second metal plate (422) and is fixed by two nuts, and the mounting foot (11) below the feed port of the outer roller body (1) is connected to the strip-shaped mounting groove (423) of the first metal plate (421).

10. The garbage silt removal device according to claim 6, characterized in that: Two rubber wheels (52) on the same diameter are connected to a driving mechanism (7).

Images