CN112516718A

CN112516718A - Garbage separator

Info

Publication number: CN112516718A
Application number: CN202110001217.4A
Authority: CN
Inventors: 王元; 车建国; 曹敬凯; 姚超; 吕玉飞; 张婧卓
Original assignee: PowerChina Roadbridge Group Co Ltd
Current assignee: PowerChina Roadbridge Group Co Ltd
Priority date: 2021-01-04
Filing date: 2021-01-04
Publication date: 2021-03-19
Anticipated expiration: 2041-01-04
Also published as: CN112516718B

Abstract

The invention discloses a garbage separator which comprises a second cylinder, a first cylinder and a conical cylinder which are sequentially connected from top to bottom, wherein an air inlet is formed in the first cylinder, an air outlet is formed in the second cylinder, the air outlet is communicated with the air inlet through the second cylinder and the first cylinder, a relevant air valve and a discharge valve are arranged on the conical cylinder, a rotary cage for blocking solid garbage is arranged at the position where the second cylinder is communicated with the first cylinder, and the rotary cage is provided with a driving unit taking gas for conveying garbage as power and an adjusting unit for driving the rotary cage to change actively. According to the invention, the rotating cage is arranged, so that the separation of fixed garbage and gas is realized, the blocking of the rotating cage can be effectively reduced, in order to further reduce the blocking of the garbage to the rotating cage, the effect of driving the rotating cage to change the inclination angle, further improving the surface area of the rotating cage and throwing the garbage is achieved, the second bearing is arranged, the downward pressing of the rotating shaft is realized, and the service life is prolonged.

Description

Garbage separator

Technical Field

The invention relates to a separator, in particular to a garbage separator, and belongs to the technical field of garbage separation.

Background

The technology has been proposed for conveying garbage by compressed air, the conveying system has a simple structure and high conveying efficiency, noise is easily accepted by people, daily life of people is not affected, and the technology is widely applied.

However, in the existing garbage disposal and garbage conveying system, solid garbage and gas are separated by a filter screen, and blockage often occurs.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide a garbage separator.

In order to solve the problems, the invention adopts the following technical scheme: a garbage separator comprises a second cylinder, a first cylinder and a conical cylinder which are sequentially connected from top to bottom, wherein an air inlet is arranged on one side of the first cylinder, an air outlet is arranged on the second cylinder, the air outlet is communicated with the air inlet through the second cylinder and the first cylinder, a related air valve is arranged at the position, close to the lower end, of the conical cylinder, a discharge valve is arranged below the air valve at a certain interval, a rotary cage for blocking solid garbage is arranged at the position, communicated with the first cylinder, of the second cylinder, a driving unit for driving the rotary cage to use gas for conveying the garbage as power and an adjusting unit for driving the rotary cage to actively change are arranged on the rotary cage, the upper ends of the first cylinder and the second cylinder are closed ends, a round hole communicated with the second cylinder is formed in the upper end of the first cylinder, the lower end of the first cylinder is communicated with the upper end of the conical cylinder, the rotary cage comprises a plurality of stainless steel rings, and the, annular array has a plurality of bracing pieces on a plurality of stainless steel rings, and the position that corresponds with every stainless steel ring on every bracing piece has seted up the bar hole that holds stainless steel ring respectively, is connected with the pivot on the rotatory cage, and the one end that the pivot was kept away from to every bracing piece is fixed mounting respectively has the slider, and the spout that uses with the slider cooperation is seted up at the top in the first drum, and the one end that every bracing piece is close to the pivot is articulated with the pivot.

The following is a further optimization of the present invention to the above scheme: the driving unit is connected with the rotating shaft through the transmission unit.

Further optimization: the transmission unit comprises a third cylinder coaxially sleeved outside the rotating shaft, a spline is arranged on the inner wall of the third cylinder, and a key groove matched with the spline for use is formed in the rotating shaft.

Further optimization: the key groove is arranged along the length direction of the rotating shaft.

Further optimization: an annular limiting table is arranged on the rotating shaft and close to the position above the third cylinder, a spring is arranged between the limiting table and the third cylinder, and the spring is sleeved on the rotating shaft.

Further optimization: the driving unit comprises fan blades which are annularly arrayed on the third cylinder, and each fan blade inclines to one side by a certain angle.

Further optimization: one end of each fan piece, which is far away from the third cylinder, is sleeved with a first bearing, the inner wall of each first bearing is connected with the corresponding fan piece, and the outer ring of each first bearing is fixedly connected with the second cylinder.

Further optimization: the adjusting unit comprises an upright post arranged on the second cylinder, a cylinder obliquely arranged is arranged on one side of the upright post, and a second bearing is coaxially arranged at one end of the cylinder.

Further optimization: the upper end of the rotating shaft extends to the upper end of the second cylinder for a certain distance and is coaxially provided with a helical blade, and the helical blade is matched with the second bearing for use.

Further optimization: and the axis inclination angle of the second bearing is consistent with the inclination angle of the longitudinal cutting end face of the helical blade.

When the garbage collecting device is used, the garbage conveying pipeline is communicated with the air inlet, garbage enters the first cylinder, the garbage can be attached to the rotating cage and thrown out under the rotating action of the rotating cage, airflow passes through the rotating cage, enters the rotating second cylinder and is discharged through the air outlet, and solid garbage falls along the conical cylinder;

simultaneously, rotate at the pivot and drive helical blade and rotate, further make pivot downstream to make the inclination grow of bracing piece, when the second bearing climbed to the helical blade top, the spring was compressed to the minimum, when helical blade continued to rotate, the second bearing broke away from with helical blade, and the spring drives second bearing rebound in the twinkling of an eye, along with helical blade's continuation rotation, helical blade again with the second bearing accept touch, so repetition.

According to the invention, the rotating cage is arranged, so that the separation of fixed garbage and gas is realized, the blocking of the rotating cage can be effectively reduced, in order to further reduce the blocking of the garbage to the rotating cage, the effect of driving the rotating cage to change the inclination angle, further improving the surface area of the rotating cage and throwing the garbage is achieved, the second bearing is arranged, the downward pressing of the rotating shaft is realized, and the service life is prolonged.

The invention is further illustrated with reference to the following figures and examples.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a schematic diagram of the structure of a separation unit in an embodiment of the present invention;

FIG. 3 is a schematic view of a portion of the stainless steel ring and the supporting rod according to the embodiment of the present invention;

fig. 4 is an enlarged schematic view of a portion a of fig. 2.

In the figure: 1-a first cylinder; 2-a cone; 3-air inlet; 4, air outlet; 5-rotating the cage; 6-a discharge valve; 7-closing the air valve; 8-a second cylinder; 9-a rotating shaft; 10-a limit table; 11-a spring; 12-a first bearing; 13-fan blades; 14-upright post; 15-a third cylinder; 16-stainless steel ring; 17-a support bar; 18-a helical blade; 19-a second bearing; 20-column; 21-strip-shaped holes; 22-a keyway; 23-spline.

Detailed Description

An embodiment, as shown in fig. 1 to 4, a garbage separator includes a second cylinder 8, a first cylinder 1 and a conical cylinder 2 connected in sequence from top to bottom, an air inlet 3 is disposed on one side of the first cylinder 1, an air outlet 4 is disposed on the second cylinder 8, the air outlet 4 is communicated with the air inlet 3 through the second cylinder 8 and the first cylinder 1, a related air valve 7 is disposed at a position close to a lower end of the conical cylinder 2, a discharge valve 6 is disposed below the air valve 7 at a certain interval, a rotating cage 5 for blocking solid garbage is disposed at a position where the second cylinder 8 is communicated with the first cylinder 1, and the rotating cage 5 uses gas for conveying garbage as power, and a driving unit for driving the rotating cage 5 to perform active change.

The upper ends of the first cylinder 1 and the second cylinder 8 are closed ends, the upper end of the first cylinder 1 is provided with a round hole communicated with the second cylinder 8, and the lower end of the first cylinder 1 is communicated with the upper end of the conical cylinder 2.

The rotating cage 5 comprises a plurality of stainless steel rings 16, the inner diameters of the stainless steel rings 6 are sequentially reduced, and the distance between every two adjacent stainless steel rings 6 is ensured to prevent garbage from passing through.

A plurality of support rods 17 are arranged on the stainless steel rings 16 in an annular array, and a strip-shaped hole 21 for accommodating the stainless steel ring 16 is formed in the position, corresponding to each stainless steel ring 16, of each support rod 17, so that the stainless steel rings 16 can move properly in the strip-shaped holes 21, and the change of the taper of the rotary cage 5 is ensured.

The position that is close to the middle part on the rotating cage 5 is fixedly connected with pivot 9, and the one end that pivot 9 was kept away from to every bracing piece 17 is fixed mounting respectively has the slider, and the top rotates through the bearing and is connected with the disc in the first drum 1, and the lower terminal surface of this disc is seted up the spout that uses with the slider cooperation.

One end of each supporting rod 17, which is close to the rotating shaft 9, is hinged to the rotating shaft 9, so that the inclination angle of each supporting rod 17 is changed when the rotating shaft 9 moves up and down.

The drive unit is connected with the rotating shaft 9 through the transmission unit, the transmission unit comprises a third cylinder 15 which is coaxially sleeved outside the rotating shaft 9, a spline 23 is arranged on the inner wall of the third cylinder 15, a key groove 22 matched with the spline 23 for use is formed in the rotating shaft 9, and the rotating shaft 9 can rotate along with the third cylinder 15 conveniently due to the design.

The key slot 22 is arranged along the length direction of the rotating shaft 9, so that the rotating shaft 9 always rotates along with the third cylinder 15 when the rotating shaft 9 moves up and down.

An annular limiting table 10 is arranged on the rotating shaft 9 and close to the position above the third cylinder 15, a spring 11 is arranged between the limiting table 10 and the third cylinder 15, and the spring 11 is sleeved on the rotating shaft 9, so that the rotating shaft 9 can be automatically reset conveniently.

The drive unit comprises an annular array of sectors 13 on a third cylinder 15, each sector 13 being inclined at an angle to one side to facilitate rotation when the air flow passes.

One end, far away from the third cylinder 15, of each fan blade 13 is sleeved with a first bearing 12, the inner wall of the inner ring of each first bearing 12 is fixedly connected with the fan blade 13, and the outer ring of each first bearing 12 is fixedly connected with the inner wall of the second cylinder 8, so that the fan blades 13 are designed to rotate conveniently.

The adjusting unit comprises a column 14 fixedly arranged at the upper end of the second cylinder 8, a cylinder 20 obliquely arranged is fixedly arranged at one side of the column 14, and a second bearing 19 is coaxially arranged at one end of the cylinder 20.

The upper end of the rotating shaft 9 extends to the upper end of the second cylinder 8 for a certain distance and is coaxially provided with a helical blade 18, and the helical blade 18 is matched with a second bearing 19 for use.

The inclination angle of the axis of the second bearing 19 is consistent with the inclination angle of the longitudinal end face of the helical blade 18, so that the helical blade 18 is matched with the second bearing 19, and the rotating shaft 9 is forced to move downwards under the action of the second bearing 19.

When the garbage collecting device is used, the garbage conveying pipeline is communicated with the air inlet 3, garbage enters the first cylinder 1, the garbage can be attached to the rotating cage 5 and thrown out under the rotating action of the rotating cage 5, airflow passes through the rotating cage 5, enters the rotating second cylinder 8 and is discharged through the air outlet 4, and solid garbage falls along the conical cylinder 2;

meanwhile, the rotating shaft 9 rotates to drive the spiral blade 18 to rotate, the rotating shaft 9 is further made to move downwards, the inclination angle of the supporting rod 17 is made to be larger, when the second bearing 19 climbs to the top of the spiral blade 18, the spring 11 is compressed to the lowest degree, when the spiral blade 18 continues to rotate, the second bearing 19 is separated from the spiral blade 18, the spring 11 instantly drives the second bearing 19 to move upwards, along with the continuous rotation of the spiral blade 18, the spiral blade 18 is contacted with the second bearing 19 again, and the process is repeated.

Having shown and described the basic principles and essential features of the invention and its advantages, it will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof, and it is therefore intended that the embodiments be considered as illustrative and not restrictive in all respects, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, any reference signs in the claims being therefore intended to be embraced therein.

Claims

1. A garbage separator is characterized in that: the garbage collecting device comprises a second cylinder (8), a first cylinder (1) and a conical cylinder (2) which are sequentially connected from top to bottom, wherein an air inlet (3) is formed in one side of the first cylinder (1), an air outlet (4) is formed in the second cylinder (8), the air outlet (4) is communicated with the air inlet (3) through the second cylinder (8) and the first cylinder (1), a related air valve (7) is arranged at a position, close to the lower end, on the conical cylinder (2), a discharge valve (6) is arranged below the air valve (7) at a certain interval, a rotating cage (5) used for blocking solid garbage is arranged at a position, communicated with the first cylinder (1), of the second cylinder (8), the rotating cage (5) is provided with a driving unit taking gas for conveying garbage as power and an adjusting unit used for driving the rotating cage (5) to actively change, the upper ends of the first cylinder (1) and the second cylinder (8) are closed ends, and the round hole that communicates with second drum (8) is seted up to first drum (1) upper end, the lower extreme of first drum (1) and the upper end intercommunication of awl section of thick bamboo (2), rotatory cage (5) include a plurality of stainless steel rings (16), the internal diameter of these a plurality of stainless steel rings (6) reduces in proper order, annular array has a plurality of bracing pieces (17) on a plurality of stainless steel rings (16), position that corresponds with every stainless steel ring (16) on every bracing piece (17) is seted up bar hole (21) that hold stainless steel ring (16) respectively, be connected with pivot (9) on rotatory cage (5), the one end that pivot (9) were kept away from in every bracing piece (17) is fixed mounting respectively has the slider, the spout that uses with the slider cooperation has been seted up at the top in first drum (1), the one end that every bracing piece (17) is close to pivot (9) is articulated with pivot (9).

2. A waste separator according to claim 1, wherein: the driving unit is connected with the rotating shaft (9) through a transmission unit.

3. A waste separator according to claim 2, wherein: the transmission unit comprises a third cylinder (15) coaxially sleeved outside the rotating shaft (9), a spline (23) is arranged on the inner wall of the third cylinder (15), and a key groove (22) matched with the spline (23) for use is formed in the rotating shaft (9).

4. A waste separator according to claim 3, wherein: the key groove (22) is arranged along the length direction of the rotating shaft (9).

5. A waste separator according to claim 4, wherein: an annular limiting table (10) is arranged on the rotating shaft (9) and close to the position above the third cylinder (15), a spring (11) is arranged between the limiting table (10) and the third cylinder (15), and the spring (11) is sleeved on the rotating shaft (9).

6. A waste separator according to claim 5, wherein: the drive unit comprises an annular array of sectors (13) on a third cylinder (15), each sector (13) being inclined at an angle to one side.

7. A waste separator according to claim 6, wherein: one end, far away from the third cylinder (15), of each fan piece (13) is sleeved with a first bearing (12), the inner wall of each first bearing (12) is connected with the corresponding fan piece (13), and the outer ring of each first bearing (12) is fixedly connected with the second cylinder (8).

8. A waste separator according to claim 7, wherein: the adjusting unit comprises an upright post (14) arranged on the second cylinder (8), a cylinder (20) obliquely arranged is arranged on one side of the upright post (14), and a second bearing (19) is coaxially arranged at one end of the cylinder (20).

9. A waste separator according to claim 8, wherein: the upper end of the rotating shaft (9) extends to the upper end of the second cylinder (8) for a certain distance and is coaxially provided with a helical blade (18), and the helical blade (18) is matched with a second bearing (19) for use.

10. A waste separator according to claim 9, wherein: the axis inclination angle of the second bearing (19) is parallel to the longitudinal cutting end face inclination angle of the helical blade (18).