CN112707191A

CN112707191A - Feedback machine and building garbage classification conveying system thereof

Info

Publication number: CN112707191A
Application number: CN202011485193.6A
Authority: CN
Inventors: 刘钟元
Original assignee: Chongqing Wanchongshan Intelligent Technology Co ltd
Current assignee: Chongqing Wanchongshan Intelligent Technology Co ltd
Priority date: 2020-12-16
Filing date: 2020-12-16
Publication date: 2021-04-27

Abstract

The invention discloses a feedback machine and a building garbage classification conveying system thereof, wherein the building garbage classification conveying system comprises: the screening machine is used for screening the garbage and outputting the screened fine garbage to the classifier through a screening output pipe; the screened large-particle garbage enters a shredder, is shredded into small particles by the shredder, and is conveyed back to the screening machine by a feedback machine for screening again until all garbage is screened; the cutting machine is used for cutting the garbage with larger volume into small pieces, then inputting the small pieces into the shredder for shredding, and finally sending the small pieces into the screening machine for screening through the feedback machine; the sorting machine is used for storing different types of garbage through different sorting cavities and then outputting the garbage in each sorting cavity to the packing machine for packing; the packing machine is used for containing the garbage output by the sorting machine through the garbage bag, sealing the garbage bag and then conveying the garbage bag into the temporary storage machine or directly conveying the garbage bag into the conveying pipe module for output; the conveying pipe module conveys the packaged garbage to a garbage centralized storage point through a conveying pipe.

Description

Feedback machine and building garbage classification conveying system thereof

Technical Field

The invention relates to a garbage classification conveying technology, in particular to a building garbage classification conveying system.

Background

With the popularization of environmental regulations and environmental awareness, garbage classification has been deeply into the minds, and with the advance of government regulations, household garbage in residential buildings has started to be classified forcibly. The existing classification mode is mainly that garbage is classified and thrown in a fixed point and classification mode in a community, and residents need to classify the garbage in advance and then throw the garbage downstairs. In the process, the elevator can be used, and even if the elevator is put in every family once a day, the elevator can be subjected to a large load, so that huge power consumption is generated. The phenomena of environmental protection on the surface, pollution caused actually and larger energy consumption are generated. Especially for some old people and high buildings without elevators, the mode can seriously interfere with normal life, and a lot of old people throw away garbage, thereby seriously affecting the environment.

Therefore, the inventor designs a building garbage classification conveying system which can be installed on a corridor, so that garbage can be directly classified and thrown without going downstairs, energy consumption is reduced, and garbage classification and throwing are facilitated.

Disclosure of Invention

In view of the above-mentioned defects of the prior art, the present invention provides a feedback machine and a building waste sorting and conveying system thereof, wherein the feedback machine can feed back the large-particle waste after shredding to a screening machine for further screening.

In order to achieve the purpose, the invention provides a feedback machine which comprises a feedback aggregation box, a feedback feeding box, a feedback packing auger and a feedback discharging box, wherein a feedback aggregation groove with gradually reduced cross section from top to bottom is arranged in the feedback aggregation box, and the bottom of the feedback aggregation groove is provided with the feedback side shifting packing auger; the feedback feeding box is communicated with the feedback gathering box through a feedback feeding hole, two ends of the feedback side-shifting auger are respectively provided with a feedback side-shifting auger shaft, and the two feedback side-shifting auger shafts can be respectively assembled with the feedback gathering box and the feedback feeding box in a circumferential rotating manner; a feedback side shifting auger shaft positioned on one side of the feedback feeding box is connected with a feedback transfer shaft through a feedback side shifting belt to form a belt transmission mechanism, the feedback transfer shaft and the feedback feeding box can be assembled in a circumferential rotating mode, a first feedback bevel gear is installed on the feedback transfer shaft, the first feedback bevel gear is in meshing transmission with a second feedback bevel gear, the second feedback bevel gear is sleeved on the feedback auger shaft, one end of the feedback auger shaft can be assembled with a feedback feeding inclined plate in a circumferential rotating mode, and the other end of the feedback auger shaft is connected with one end of a feedback worm wheel shaft through a universal joint; the feedback worm wheel shaft is connected with an output shaft of the feedback motor; and a feedback auger pipe is sleeved outside the feedback auger, and two ends of the feedback auger pipe are respectively assembled with the feedback gathering box and the feedback feeding box.

Preferably, the feedback feeding box is internally provided with a hollow feedback feeding cavity, and a feedback feeding inclined plate is arranged in the feedback feeding cavity and is used for sealing and dividing the feedback feeding cavity.

Preferably, the other end of the feedback worm wheel shaft penetrates through the feedback discharge top plate and then is assembled and fixed with the feedback worm wheel, the feedback worm wheel is meshed with the feedback worm part to form a worm wheel and worm rod transmission mechanism, the feedback worm part is arranged on the feedback worm shaft, and the feedback worm shaft and the feedback discharge box can be assembled in a circumferential rotating mode.

Preferably, the feedback discharge box is further respectively assembled with the two feedback conveying belt shafts in a circumferential rotation manner, the two feedback conveying belt shafts are connected through the feedback discharge belt to form a belt transmission mechanism, one end of the feedback discharge belt penetrates through the feedback through groove and then enters the upper part of the screening feed belt, and the feedback through groove is arranged on a screening feed side plate assembled with the feedback discharge box;

preferably, one end of the feedback worm shaft penetrates out of the feedback discharge box and then is connected with one feedback conveying belt shaft through a feedback linkage belt to form a belt transmission mechanism.

The invention also discloses a building garbage sorting and conveying system which is applied to the feedback machine.

The invention has the beneficial effects that:

1. the invention can realize the screening, classification, packing and pipeline transportation of the garbage, and can be flexibly installed according to the size of the empty space of the corridor, thereby classifying and throwing the garbage without sending the garbage downstairs, greatly saving manpower and material resources and facilitating the garbage classification management. In addition, in some high-rise buildings with large garbage output, labor cost and environmental pollution caused by garbage clearing can be greatly reduced, and the garbage can be packaged and conveyed by garbage bags to avoid blockage of conveying pipes, so that the service life is greatly prolonged.

2. The screening machine can screen the size of the garbage, so that the subsequent packing operation is facilitated, and in addition, the shredder can shred the garbage with larger size, so that the influence of the garbage on packing and conveying and even blockage caused by the garbage are avoided. And the screening machine can adjust the screened particle size through adjusting wide mechanism to do benefit to subsequent debugging greatly.

3. The feedback machine can feed the shredded garbage back to the screening machine for screening, so that the finally packaged garbage is in a preset particle size range, and blockage and jamming are avoided.

4. The cutting machine can cut off larger garbage into small sections, so that the subsequent shredding machine can be used for shredding conveniently, and the thickness adjusting mechanism can adjust the garbage to different thicknesses, so that the applicability of the machine is greatly improved. In addition, the cutter can realize the reciprocating cutting action of the blade and the function of stopping conveying of the garbage during cutting through the blade mechanism, on one hand, the garbage can be ensured to be cut off, and on the other hand, the fault caused by continuous conveying of the garbage during cutting can be prevented.

5. The sorting machine can be used for respectively containing different types of garbage through the sorting cavities to realize sorting, and can be used for paying attention to the garbage in the different sorting cavities to output so as to facilitate subsequent garbage packing.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2-5 are schematic views of the structure after the delivery tube module is removed. FIG. 5 is a sectional view of the axis of the sieving output tube A520 taken along the center plane.

Fig. 6-8 are schematic views of the structure of the screening machine.

FIG. 9 is a schematic view showing the structure of the cutting-off and screening machines.

Fig. 10-12 are schematic structural views of the width adjusting mechanism.

Figure 13 is a schematic view of the structure of the sweeper brush, collection housing.

FIG. 14 is a schematic view showing the construction of the cutting machine, the sieving machine and the back-feeding machine.

FIG. 15 is a schematic view of the structure of the reverse vending machine.

Fig. 16-23, 25 are schematic structural views of the cutter. Wherein fig. 21 is a sectional view at a center plane where the axis of the first push rod B411 is located; fig. 23 is a sectional view at the center plane where the axis of the thickness-adjusting guide shaft B320 is located.

Fig. 24 is a schematic structural view at the movable tension belt B250.

Fig. 26-29 are schematic diagrams of the structure of the sorting machine.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Referring to fig. 1 to 5, the building waste sorting and conveying system of the present embodiment includes:

the screening machine A is used for screening garbage and outputting the screened fine garbage to the classifier C through a screening output pipe A520; the screened large-particle garbage enters a shredder A450, is shredded into small particles through the shredder A450, and is conveyed back to the screening machine A by a conveyor for screening again until all garbage is screened;

the cutting machine B is used for cutting the garbage with larger volume into small pieces, then inputting the small pieces into the shredder A450 for shredding, and finally sending the small pieces into the screening machine for screening through the feedback machine;

the sorting machine C is used for storing different types of garbage through different sorting cavities C111 and then outputting the garbage in each sorting cavity C111 to the packaging machine D for packaging;

the packer D is used for containing the garbage output by the classifier through the garbage bag 200, sealing the garbage bag and then sending the garbage bag into the temporary storage machine F or directly sending the garbage bag into the conveying pipe module G for output;

a bag supply machine E for supplying the garbage bags 200 one by one to the packer D;

the temporary storage machine F is used for temporarily storing the packed garbage bags;

and the conveying pipe module G conveys the packaged garbage to a garbage centralized storage point through a conveying pipe. The centralized garbage storage point can be an underground garage of each building or a centralized garbage storage point directly conveyed to a community.

The packer D, the bag supply machine E, the temporary storage machine F and the conveying pipe module G are all recorded in the Chinese invention patent application filed on the same day and named as the packer and the building garbage classification conveying system thereof.

Referring to fig. 1-15, the screening machine a comprises two screening feeding side plates a110, two screening side plates a130 and a convergence shell a120, wherein the two screening feeding side plates a110 are respectively assembled with a first screening feeding shaft a311 and a second screening feeding shaft a312 in a circumferential rotation manner, the first screening feeding shaft A311 and the second screening feeding shaft A312 are respectively sleeved with a first screening feeding belt wheel A211 and a second screening feeding belt wheel A212, the first screening feeding belt wheel A211 and the second screening feeding belt wheel A212 are connected through a screening feeding belt A210 to form a belt transmission mechanism, the second screening and feeding shaft A312 is connected with a screening and feeding motor shaft A421 through a screening and feeding power belt A220 to form a belt transmission mechanism, screening feeding motor shaft A421 is packed into in screening feeding motor A420, can drive screening feeding motor shaft A421 circumferential rotation after screening feeding motor A420 starts to drive screening feeding area A210 operation.

Install screening feeding baffle A112, screening feeding baffle A113 between two screening feeding curb plates A110 respectively, screening feeding baffle A112, screening feeding baffle A113 are located the both ends of screening feeding area A210 respectively, and screening feeding baffle A112 displacement rubbish is put in mouthful one side for prevent that rubbish from dropping from screening feeding baffle A112, screening feeding baffle A113 is located a sieve section of thick bamboo A250 one end, screening feeding area A210 below, is used for guiding rubbish to get into and screens on the sieve section of thick bamboo A250.

The top parts of the two screening side plates A130 are provided with screening top plates A140, the screening drum A250 is sleeved on a screening drum shaft A251, the screening drum shaft A251 and the screening side plates A130 on the two sides can be assembled in a circumferential rotating mode, the two ends of the screening drum shaft A251 penetrate through the screening side plates A130 on the two sides respectively and then are assembled with a screening drum chain wheel A284, the screening drum chain wheel A284 is meshed with a screening drum chain A280 to form a chain transmission mechanism, the screening drum chain A280 bypasses a plurality of first screening chain wheels A281 respectively and forms a chain transmission mechanism, each first screening chain wheel A281 is sleeved on different screening chain wheel shafts A670 respectively, one screening chain wheel shaft A670 is connected with a motor shaft of the screening motor A470 through a coupler, and the screening motor A470 can drive the screening chain wheel shaft A670 to rotate circumferentially after being started.

A screening gap A252 is formed between the two screen drums A250, when the garbage collecting device is used, garbage continuously moves towards the screening guide plate A132 through the rotation of the screen drums, and fine garbage falls into the collecting shell A120 through the screening gap A252 to complete screening; one ends, far away from the screening feeding belt A210, of the two screening side plates A130 are provided with shredding convergence boxes A160, hollow shredding convergence cavities A161 are formed in the shredding convergence boxes A160, the bottoms of the shredding convergence cavities A161 are communicated with a feeding hole of a shredder A450, and one sides of the shredding convergence cavities A161 are assembled with a screening guide plate A132, so that garbage passing through a screen drum A250 can be guided into the shredding convergence cavities A161; the shredder A450 is used for shredding large garbage into fine particles, and the existing equipment is directly adopted in the shredder of the embodiment. A feedback gathering box A180 of a feedback machine is arranged below the discharge hole of the shredder A450;

the inner side of the convergence shell A120 is a convergence conical groove A121 with a gradually reduced cross section from top to bottom, the bottom of the convergence conical groove A121 is communicated with one end of a screening output pipe A520, the screening output pipe A520 is arranged at the bottom of the convergence shell A120, a screening output auger A290 is arranged in the screening output pipe A520, a screening output auger shaft A291 is arranged on the screening output auger shaft A290, the bottom of the screening output auger shaft A291 is assembled with a screening rotary cylinder A530 through a screening shaft disc A531, the screening rotary cylinder A530 is sleeved on the screening output pipe A520 in a circumferential rotation manner, a screening rotary large gear A512 is further sleeved on the screening rotary cylinder A530, the screening rotary large gear A512 is in meshing transmission with a screening rotary small gear A511, the upper end face and the lower end face of the screening rotary large gear A512 are respectively fitted with a first screening limit ring A541 and a second screening limit ring A542 in a circumferential rotation manner, the first screening limit ring A541 is arranged on the screening output, the second screening limit ring A542 is fixedly connected with the first screening limit ring A541, so that the screening rotary cylinder A530 and the screening output pipe A520 can rotate circumferentially and cannot move axially for assembly;

the screening rotary pinion A511 is sleeved on the screening middle rotary shaft A330, the screening middle rotary shaft A330 and the screening middle rotary shaft A122 can be assembled in a circumferential rotation mode, the screening middle rotary shaft A122 is installed on the convergence shell A120, the screening middle rotary shaft A330 is connected with a screening rotary motor shaft A411 of the screening rotary motor A410 through a screening rotary belt A260 and forms a belt transmission mechanism, and the screening rotary motor A410 is installed on the convergence shell A120. When the screening rotary motor A410 is started to drive the shaft A411 of the screening rotary motor to rotate circumferentially, so as to drive the A511 of the screening rotary pinion to rotate circumferentially, and the A511 of the screening rotary pinion drives the A512 of the screening rotary gearwheel to rotate circumferentially, so as to drive the A530 of the screening rotary cylinder and the A290 of the screening output auger to rotate circumferentially to output the garbage at the bottom of the converging conical groove A121 to the A520 of the screening output pipe.

Preferably, the inner wall of the converging cone groove a121 is attached to the bristle a741, the bristle a741 is mounted on a bristle base a740, the bristle base a740 is fixedly assembled with a bristle mounting disk a750 through a bristle elastic plate a751, the bristle mounting disk a750 is sleeved on the screening output auger shaft a291, and the bristle elastic plate a751 has elasticity. During the use, screening output auger axle A291 drives brush hair mounting disc A750, brush hair seat A740 synchronous rotation for brush hair A741 scrubs the inner wall of assembling taper groove A121, and with the rubbish brush that the adhesion is on the inner wall of assembling taper groove A121 falls, thereby prevent to assemble taper groove A121 and block up, this kind of design can also play the supporting role to screening output auger axle A291 top, thereby avoid screening output auger axle A291 to take place the skew in the axial. When the brush is used, the bristles can pass through the brush elastic plate A751 by bending the brush elastic plate A751 once a large obstruction is met.

Preferably, since the width of the screening gap a252 is fixed, in actual use, the screened particle size needs to be adjusted according to different working conditions, and the fixed screening gap a252 is obviously not adjustable. At this point, the adjustable screen cylinder configuration, if added to the screening gap a252, is obviously costly and impractical. For the inventor, a width adjusting mechanism is designed to realize width adjustment of the screening gap A252, the width adjusting mechanism comprises a width adjusting frame A150 and a plurality of width adjusting plates A650, and the plurality of width adjusting plates A650 are respectively arranged right below each screening gap A252; the width adjusting frame A150 is provided with a width adjusting sliding block A151, the width adjusting sliding block A151 is clamped with a width adjusting sliding groove A171 and can be assembled in a sliding mode, the width adjusting sliding groove A171 is arranged on a width adjusting guide plate A170, the upper end and the lower end of the width adjusting guide plate A170 are respectively assembled with a screening top plate A140 and a screening seat plate A131, the screening seat plate A131 is arranged on a screening side plate A130, and during use, the width adjusting frame A150 can move up and down relative to the width adjusting guide plate A170 along the width adjusting sliding groove A171.

A first width adjusting frame transverse plate A152 and a second width adjusting frame transverse plate A153 are mounted on the width adjusting frame A150, the first width adjusting frame transverse plate A152 and the second width adjusting frame transverse plate A153 are connected through a first width adjusting frame vertical plate A157, and the width adjusting slide block A151 is mounted on the first width adjusting frame vertical plate A157; a second width-adjusting vertical plate A154 is further installed between the first width-adjusting transverse plate A152 and the second width-adjusting transverse plate A153, the first width-adjusting transverse plate A152 and the second width-adjusting transverse plate A153 are sleeved on the first width-adjusting screw A321 and the second width-adjusting screw A322 and are assembled with the first width-adjusting screw A321 and the second width-adjusting screw A322 in a threaded screwing mode, the bottoms of the first width-adjusting screw A321 and the second width-adjusting screw A322 and the screening seat plate A131 can rotate circumferentially and cannot move axially, and the tops of the first width-adjusting screw A321 and the second width-adjusting screw A322 penetrate through the screening top plate A140 and can rotate circumferentially and assemble with the screening top plate A140;

the first width-adjusting screw A321 and the second width-adjusting screw A322 are respectively provided with two, the first width-adjusting screw A321 and the second width-adjusting screw A322 corresponding to the same screening side plate A130 are connected through a first width-adjusting belt A230 to form a belt transmission mechanism, the two second width-adjusting screws A322 are connected through a second width-adjusting belt A240 to form a belt transmission mechanism, one of the first width-adjusting screws A321 is connected with an output shaft of a width-adjusting motor A440 through a coupler, and the width-adjusting motor A440 can drive the first width-adjusting screw A321 and the second width-adjusting screw A322 to rotate circumferentially after being started, so that the width-adjusting frame A150 is driven to move up and down.

The width adjusting frame A150 is further fixedly connected with a width adjusting pull rope A431 of a width adjusting pull rope displacement sensor A430, the width adjusting pull rope displacement sensor A430 is installed on the screening top plate A140, and when the width adjusting pull rope displacement sensor A430 is used, the displacement of the width adjusting frame A150 is judged through the telescopic length of the width adjusting pull rope A431 and is input into the industrial personal computer. The second width-adjusting frame horizontal plate a153 is further provided with a third width-adjusting frame vertical plate a155, the first width-adjusting frame horizontal plate a152 is further provided with a fourth width-adjusting frame vertical plate a156, and the fourth width-adjusting frame vertical plate a156 and the third width-adjusting frame vertical plate a155 may be one plate or not connected with each other.

The second width-adjusting standing plate a154 is provided with a roller screen motor a470, the screening sprocket shaft a670 is respectively assembled with the second width-adjusting standing plate a154 and the third width-adjusting standing plate a155 in a circumferential rotation manner, the third width-adjusting standing plate a155 is provided with a width-adjusting tensioning groove a1551, the width-adjusting tensioning shaft a720 penetrates through the width-adjusting tensioning groove a1551 and then is assembled with a width-adjusting tensioning plate a710 in a circumferential rotation manner, the width-adjusting tensioning plate a710 is installed on the screening side plate a130, the width-adjusting tensioning shaft a720 is sleeved with a width-adjusting tensioning wheel a282 in a circumferential rotation manner, the width-adjusting tensioning wheel a282 is tightly pressed on the screen cylinder chain a280, the width-adjusting tensioning plate a710 is connected with the fourth width-adjusting standing plate a156 through a width-adjusting tensioning spring a730, and when the width-adjusting standing plate a150 moves upwards, the width-adjusting tensioning spring a730 generates elastic resistance and can tension the screen cylinder chain a 280.

The second width-adjusting frame vertical plate A154 is further provided with a pressing assembly, the pressing assembly comprises two pressing vertical plates A610 which are arranged in parallel, two ends of each of the two pressing vertical plates A160 are respectively provided with different pressing end plates A611, a pressing sliding block A620 is clamped and slidably arranged between the two pressing vertical plates A160, the pressing sliding block A620 is assembled with a pressing wheel shaft A630, a pressing spring A640 is arranged on the part, facing between the two pressing end plates A611, of the pressing sliding block A620, and the pressing spring A640 is used for providing resistance to the sliding of the pressing sliding block A620; the pressing wheel shaft A630 is circumferentially sleeved with a pressing wheel A283 in a rotating manner, and the pressing wheel A283 presses the screen drum chain A280 to the screen drum chain wheel A284, so that the screen drum chain A280 is ensured to be meshed with the screen drum chain wheel A284 for transmission all the time.

Two ends of the width-adjusting plate A650 penetrate through the width-adjusting movable grooves A133 respectively and then are assembled and fixed with the fourth width-adjusting standing plate A156, the width-adjusting plate A650 can slide on the width-adjusting movable grooves A133, and the width-adjusting movable grooves A133 are arranged on the screening side plate A130. Preferably, the width-adjusting plate a650 is further provided with a width-adjusting elastic piece a660, the width-adjusting elastic piece a660 is installed in the width-adjusting movable groove a133 and seals the width-adjusting movable groove a133, and the width-adjusting elastic piece a660 has elasticity and can seal the width-adjusting movable groove a133 when the width-adjusting plate a650 moves relative to the width-adjusting movable groove a 133. Specifically, the lower end face of the width-adjusting plate A650 and the lower end face of the width-adjusting movable groove A133 are connected through a width-adjusting elastic sheet A660, and the width-adjusting elastic sheet A660 seals the part of the width-adjusting movable groove A133; the upper end surface of the width-adjusting plate A650 and the upper end surface of the width-adjusting movable groove A133 are connected through another width-adjusting elastic sheet A660, and the width-adjusting elastic sheet A660 seals the part of the width-adjusting movable groove A133. The sieve cylinder shaft A251 penetrates through a sieve cylinder shaft abdicating groove A1651 in the fourth width-adjusting frame vertical plate A156 and then is assembled with a sieve cylinder chain wheel A284, and the sieve cylinder shaft abdicating groove A1651 and the sieve cylinder shaft A251 can be assembled in a relatively sliding mode.

In the initial state, the width adjustment plate a650 is located below the screening gap a252 and does not enter the screening gap a252, and the screening gap a252 can pass the garbage with the maximum particle size. When the size of the particle diameter passing through the screening gap a252 needs to be reduced, the width adjusting motor is started, so that the first width adjusting screw a321 and the second width adjusting screw a322 rotate to drive the width adjusting frame a150 to move upwards, the width adjusting plate a650 is driven to move upwards to enter the screening gap a252, the screening gap a252 is divided into two halves, and the passing maximum particle diameter can be reduced. Preferably, the widening plate a650 is of a gradually increasing thickness from top to bottom in such a way that the different thicknesses of the widening plate a650 within the screening gap a252 limit the different particle sizes that can pass through. In the embodiment, the maximum passing particle size can be calculated by combining the size of the width adjusting plate, the upward moving height of the width adjusting plate and the width of the screening gap A252, and the upward moving height of the width adjusting plate can be detected by the width adjusting pull rope displacement sensor.

Referring to fig. 1-15, the feedback machine comprises a feedback aggregation tank a180, a feedback feeding tank a190, a feedback packing auger a850 and a feedback discharging tank a910, wherein a feedback aggregation tank a181 with a gradually-reduced cross section is arranged in the feedback aggregation tank a180, and a feedback side-shifting packing auger a810 is arranged at the bottom of the feedback aggregation tank a 181; the feedback feeding box A190 is communicated with the feedback gathering box A180 through a feedback feeding hole A182, two ends of the feedback side shift auger A810 are respectively provided with a feedback side shift auger shaft A811, and the two feedback side shift auger shafts A811 can be respectively assembled with the feedback gathering box A180 and the feedback feeding box A190 in a circumferential rotating manner; a feedback side shift auger shaft A811 positioned on one side of the feedback feeding box A190 is connected with a feedback middle rotating shaft A830 through a feedback side shift belt A820 to form a belt transmission mechanism, the feedback middle rotating shaft A830 and the feedback feeding box A190 can be assembled in a circumferential rotating manner, a first feedback bevel gear A841 is installed on the feedback middle rotating shaft A830, the first feedback bevel gear A841 is in meshing transmission with a second feedback bevel gear A842, the second feedback bevel gear A842 is sleeved on the feedback auger shaft A851, one end of the feedback auger shaft A851 is assembled with a feedback feeding inclined plate A192 in a circumferential rotating manner, and the other end of the feedback auger shaft A881 is connected with one end of the feedback worm wheel shaft A881 through a universal joint A860; the feedback worm wheel shaft A881 is connected with an output shaft of the feedback motor A460 through a coupler, and the feedback motor A460 can drive the feedback worm wheel shaft A881 to rotate circumferentially after being started.

The internal part of the feedback feeding box A190 is a hollow feedback feeding cavity A191, and a feedback feeding inclined plate A192 is arranged in the feedback feeding cavity A191 and seals and divides the feedback feeding cavity A191; the other end of the feedback worm wheel shaft A881 penetrates through the feedback discharge top plate A920 and then is assembled and fixed with a feedback worm wheel A871, the feedback worm wheel A871 is meshed with a feedback worm part A872 to form a worm wheel and worm transmission mechanism, the feedback worm part A872 is arranged on a feedback worm shaft A882, and the feedback worm shaft A882 and the feedback discharge tank A910 can be circumferentially assembled in a rotating manner; the feedback discharge box A910 is also respectively assembled with two feedback conveying belt shafts A883 in a circumferential rotation manner, the two feedback conveying belt shafts A883 are connected through a feedback discharge belt A270 to form a belt transmission mechanism, one end of the feedback discharge belt A270 penetrates through a feedback through groove A111 and then enters the upper part of the screening feed belt A210, and the feedback through groove A111 is arranged on a screening feed side plate A110 assembled with the feedback discharge box A910;

defeated material case A910 back is worn out to defeated material case A882 one end of returning back worm axle through defeated linkage belt A890 with one of them defeated belt axle A883 is connected and constitutes and take drive mechanism, defeated auger A850 outside cover of returning back is equipped with defeated auger pipe A852, defeated auger pipe A852's both ends assemble with defeated collection box A180, defeated feed box A190 of returning back respectively.

When the garbage conveyor is used, the feedback motor A460 is started, so that the feedback auger A850, the feedback discharge belt A270 and the feedback side shift auger A810 are driven to operate, garbage at the bottom of the feedback gathering groove A181 is input into the feedback feed cavity A191, the garbage slides towards the feedback auger A850 through the feedback feed inclined plate A192, the feedback auger A850 conveys the garbage from the feedback feed cavity A191 to the position above the feedback discharge belt A270 through the feedback auger pipe A852, the garbage is discharged from the feedback auger pipe A852 to the feedback discharge belt A270, the feedback discharge belt A270 conveys the garbage to the screening feed belt A210, and the screening feed belt A210 inputs the garbage onto the sieve drum A250 for rolling screening.

Referring to fig. 1-5, 9, 16-25, the cutting machine B includes a cutting bottom plate B130, a cutting top plate B120, two cutting side plates B110 mounted in parallel, and two ends of the two cutting side plates B110 are respectively assembled and fixed with the cutting bottom plate B130 and the cutting top plate B120; a plurality of cutting power rollers B510 and cutting lower pressing rollers B520, a cutting cutterhead B840 and cutting blades B810 are sequentially arranged between the two cutting side plates B110 from a garbage inlet to an outlet, the cutting power rollers B510 and the cutting lower pressing rollers B520 are distributed along the garbage conveying direction, and different cutting power rollers B510 and cutting lower pressing rollers B520 are arranged on two sides of the cutting cutterhead B840 and two sides of the cutting blades B810;

the cutting power roller B510 and the cutting lower pressing roller B520 are respectively sleeved on a cutting power roller shaft B511 and a cutting lower pressing roller shaft B521, two ends of the cutting power roller shaft B511 penetrate through cutting vertical plates B131 on two sides of the cutting power roller shaft B511 and then are respectively assembled with a cutting chain wheel B261, the cutting chain wheel B261 is meshed with a cutting chain B260 to form a chain transmission mechanism, and the cutting chain B260 is respectively sleeved on a fourth cutting intermediate shaft B344 and a fifth cutting intermediate shaft B345 to form a chain transmission mechanism; the cutting chain B260 can drive the cutting chain wheel B261 to rotate circularly when in operation, namely, the cutting power roller B510 is driven to rotate circularly to convey garbage to be cut.

A cutter cutting seat B860 is arranged below the cutting cutter B840, two ends of the cutter cutting seat B860 are fixedly assembled with the two cutting side plates B110 respectively, a cutter cutting groove B861 is arranged at the position, corresponding to the cutting cutter B840, of the cutter cutting seat B860, and the cutter cutting groove B861 can enable the cutting cutter B840 to be installed; two sides below the cutting blade B810 are respectively provided with a blade receiving plate B830, and two ends of the blade receiving plate B830 are respectively assembled and fixed with the two cutting side plates B110; and the cutting blade B810 can be arranged between the two blade connecting plates B830;

the cutting cutter head B840 is sleeved on a cutter head shaft B850, the cutter head shaft B850 is circumferentially and rotatably installed on a cutter head shaft plate B191, and the cutter head shaft plate B191 is installed on a cutter head frame B190; the cutter head shaft B850 is connected with a cutter head motor shaft B451 through a cutter head belt B270 to form a belt transmission mechanism, the cutter head motor shaft B451 is arranged in a cutter head motor B450, and the cutter head motor B450 is arranged on a cutter head frame B190. The cutterhead motor B450 can drive the cutting cutterhead B840 to rotate circumferentially after being started, the garbage 100 can be cut when the cutting cutterhead B840 rotates, and a disc saw is used as the cutting cutterhead of the embodiment.

The cutting blade B810 is installed on a blade seat B820, the blade seat B820 is installed on an impact frame B170, an impact power plate B173 is installed on the impact frame B170, the impact power plate B173 is hinged with one end of an impact connecting rod B174 through a first blade rotating shaft B901, the other end of the impact connecting rod B174 is eccentrically hinged (hinged at a non-circle center) with a blade disc B540 through a second blade rotating shaft B902, the blade disc B540 is sleeved on a first cutting intermediate shaft B341 and assembled and fixed, and the first cutting intermediate shaft B341 penetrates through a cutting partition plate B140 and then is respectively connected with the blade power shaft B310 and a second cutting intermediate shaft B342 through a blade belt B240 and a cutting linkage belt B230 to form a belt transmission mechanism; the second disconnected intermediate shaft B342 is connected to a third disconnected intermediate shaft B343 and a fourth disconnected intermediate shaft B344 via a movable tension belt B250, respectively, and constitutes a belt transmission mechanism.

The blade power shaft B310 and the blade shaft plate B121 can be assembled in a circumferential rotating mode, the blade shaft plate B121 is installed on the cutting top plate B120, the blade power shaft B310 penetrates through a hollow output shaft of the hollow shaft motor B430 and cannot be assembled in a circumferential rotating mode relative to the hollow output shaft, the hollow shaft motor B430 can drive the blade power shaft B310 to rotate in the circumferential direction after being started, so that the first cutting intermediate shaft B341 is driven to rotate in the circumferential direction, namely the blade disc B540 is driven to rotate in the circumferential direction, the impact frame B170 and the cutting blade B810 can be driven to reciprocate up and down when the blade disc B540 rotates, namely the reciprocating movement is formed relative to the blade seat B820, so that the garbage cut through the cutting blade disc B840 is cut into blocks, and the garbage can be conveniently shredded by the subsequent shredder A450.

Preferably, in order to adapt to garbage with different thicknesses, the distance between the cutting power roller B510 and the cutting lower pressing roller B520 is adjustable, and in order to ensure that the cutting power roller B510 and the cutting lower pressing roller B520 can not only compress the garbage, but also adapt to the garbage with a certain thickness variation range, the elastic adjustable distance between the cutting power roller B510 and the cutting lower pressing roller B520 is required. The inventor designs a thickness adjusting mechanism, the thickness adjusting mechanism is used for adjusting the distance between a cutting lower pressure roller B520 and a cutting power roller B510, the thickness adjusting mechanism comprises a first push rod motor B410, the first push rod motor B410 is installed on a cutting top plate B120, a first push rod shaft B411 is installed on the first push rod motor B410, the first push rod shaft B411 penetrates through the cutting top plate B120 and then is assembled with a first thickness adjusting plate B710, the first thickness adjusting plate B710 is also assembled with one end of a thickness adjusting guide shaft B320, and the other end of the thickness adjusting guide shaft B320 penetrates through the cutting top plate B120 and can be axially assembled with the thickness adjusting guide shaft B320 in a sliding mode;

the thickness-adjusting slide cylinder B720 is mounted on the first thickness-adjusting plate B710, the inside of the thickness-adjusting slide cylinder B720 is clamped with a thickness-adjusting slide ring B731 and can be assembled in an axial sliding mode, a movable spring B760 is mounted between the closed end of the inner side of the thickness-adjusting slide cylinder B720 and the thickness-adjusting slide ring B731, the thickness-adjusting slide ring B731 is mounted at one end of the thickness-adjusting slide shaft B730, the other end of the thickness-adjusting slide shaft B730 is assembled with a second thickness-adjusting plate B740, a thickness-adjusting connecting plate B741 is mounted on the second thickness-adjusting plate B740, the part, located between the cutting vertical plate B131 and the cutting partition plate B140, of the thickness-adjusting connecting plate B741 is assembled with the thickness-adjusting shaft plate B750, the thickness-adjusting shaft plate B750 is assembled with the cutting lower pressing roller shaft B521 in a circumferential rotating mode, the cutting vertical plate B131 and the cutting partition plate B140 are directly or indirectly mounted on the cutting bottom plate B130, a cutting off abdicating groove B132 is further arranged on the vertical plate B131. When the cutting device is used, the first push rod motor B410 can be started, so that the first push rod shaft B411 axially stretches, and the thickness-adjusting shaft plate B750 is driven to synchronously move so as to adjust the distance between the cutting lower pressing roller B520 and the cutting power roller B510. And when the cutting lower pressure roller B520 is extruded, the second thickness adjusting plate B740 and the thickness adjusting slide shaft B730 can be pushed to extrude the movable spring B760, so that the elastic thickness adjustment within a certain range is realized.

Preferably, the second thickness-adjusting plate B740 is fixedly connected to the thickness-adjusting rope B441 of the thickness-adjusting rope displacement sensor B440, the thickness-adjusting rope displacement sensor B440 is mounted on the cutting top plate B120, and the thickness-adjusting rope B441 can be driven to synchronously displace when the second thickness-adjusting plate B740 displaces, so that the thickness-adjusting rope displacement sensor B440 detects the displacement of the second thickness-adjusting plate B740 relative to the cutting power roller B510 and inputs the signal into the industrial personal computer.

Preferably, the thickness-adjusting partition plates B122 are further respectively mounted on the 120 position of the cut-off vertical plate B and two sides of the first thickness-adjusting plate B710 and the second thickness-adjusting plate B740, and the thickness-adjusting partition plates B122 are clamped with the first thickness-adjusting plate B710 and the second thickness-adjusting plate B740 and can be assembled in a sliding manner, so that a limiting force and a reinforcing strength are provided for the first thickness-adjusting plate B710 and the second thickness-adjusting plate B740 in the garbage conveying direction.

Preferably, cut off roof B120 and be located cutter head frame B190 both sides department and still install cutter head frame baffle B123, cutter head frame B190 and two cutter head frame baffle B123 block and slidable assembly, cutter head frame B190 still with second push rod axle B421, cutter head guiding axle B330 one end assembly, the second push rod axle B421 other end is worn out and is packed into in second push rod motor B420 after cutting off roof B120, but cutter head guiding axle B330 passes and cuts off roof B120 and with it the assembly of axial sliding. After the second push rod motor B420 is started, the second push rod shaft B421 can be driven to axially move, so that the cutter head frame B190 is driven to synchronously move. When the garbage conveying device is used, the cutter head frame B190 is driven to move downwards firstly, so that the cutting cutter head B840 shields a gap between the cutting power roller B510 and the cutting lower pressing roller B520, the cutter head motor is started, the hollow shaft motor B440 is started, the cutting chain B260 runs to drive the cutting power roller B510 to rotate circumferentially to convey garbage, and at the moment, the cutting blade moves up and down in a reciprocating mode. The waste can be cut into long strips as it passes through the cutting blade B840 and into small pieces or bits as it passes through the cutting blade.

Preferably, a cutting conveyer belt B210 and a cutting guide plate B180 are installed below the cutting lower press roller B520 and between the two cutting vertical plates B131, the cutting guide plate B180 is installed above the cutting conveyer belt B210 and is fixedly assembled with the cutting vertical plates B131, the cutting conveyer belt B210 respectively bypasses two cutting conveyer shafts B211, the two cutting conveyer shafts B211 are respectively and circularly rotatably assembled with the cutting guide plates B180 at both sides, and one cutting conveyer shaft B211 penetrates through the cutting side plate B110 and then is connected with a first cutting intermediate shaft B341 through a cutting conveyer belt B220 to form a belt transmission mechanism. The design enables the rotation of the cutting power roller B510, the reciprocating cutting action of the blade and the operation of the cutting conveyer belt B210 to be realized only by one blade motor B430, thereby increasing the integration level of the equipment and reducing the cost. One end of the cutting conveying belt B210 penetrates through the cutting feed inlet A162 and then enters the shredding convergence cavity A161, so that the cut garbage is input into the shredding convergence cavity A161 and is finally shredded by the shredder.

Preferably, when the cutting blade B810 cuts off the garbage, if the garbage continues to run, the garbage can be directly pushed against the cutting blade, at this time, the garbage is deformed to offset the displacement of the garbage, or the cutting blade is directly pushed open and then passes through the cutting blade, or the garbage is directly stopped, so that the cutting power roller B510 is blocked, and the load of the blade motor is suddenly increased, or even the blade motor is burnt out. Therefore, the inventors thought that the above problem can be avoided by cutting off the power of the power roller B510 when the cutting blade cuts off the garbage, and the power roller B510 needs to be returned to the original position after the cutting blade is returned. In view of the above, the inventor designs a blade mechanism, which includes a cutting blade B810, a blade seat B820, an impact frame B170, a cutting power roller B510, and a cutting chain B260, wherein the impact frame B170 is further provided with a cutting arm B171, the cutting arm B171 is provided with a cutting lower pressing plate B172, and a power cutting block B151 is arranged right below the cutting lower pressing plate B172;

the fourth cut intermediate shaft B344 and the fifth cut intermediate shaft B355 are respectively mounted on the power cut frame B150 in a circumferentially rotatable manner, and the power cut block B151 is mounted on the power cut frame B150; the power cutting frame B150 is assembled with one end of a power cutting slide shaft B350, the other end of the power cutting slide shaft B350 is sleeved with a cutting return spring B620 and then penetrates through a cutting stress plate B1311 to be assembled with a cutting limit nut B351, the cutting stress plate B1311 is installed on a cutting vertical plate B131, the cutting limit nut B351 cannot penetrate through the cutting stress plate B1311, the cutting return spring B620 is used for applying elastic force for preventing the power cutting frame B150 from moving downwards, and the power cutting slide shaft B350 is used for guiding the movement of the power cutting frame B150.

The third cutting intermediate shaft B343 is mounted on the cutting tensioning slide B530 and is assembled with the cutting tensioning slide B530 in a rotatable manner, the cutting tensioning slide B530 is provided with a cutting tensioning slide B531, the cutting tensioning slide B531 is clamped into the cutting tensioning slide B161 and is assembled with the cutting tensioning slide B161 in a slidable manner, the cutting tensioning slide B161 is arranged on the cutting tensioning seat B160, and the cutting tensioning seat B160 is mounted on the cutting partition B140; the cutting and tensioning seat B160 is also provided with a tensioning spring plate B162, the tensioning spring plate B162 is connected with a cutting and tensioning sliding seat B530 through a tensioning spring B610, and the second cutting intermediate shaft B342 and the cutting and tensioning seat B160 can be assembled in a circumferential rotating mode; the cutting partition plate B140 is mounted on the cutting side plate B110 or the cutting vertical plate B131.

After the blade motor B430 is started, the blade disc B540 rotates circumferentially, so that the cutting blade B810 is driven to reciprocate up and down, the impact frame B170 moves up and down synchronously, the cutting lower pressing plate B172 can be pressed against the power cutting block B151 after the impact frame B170 moves down, the power cutting frame B150 is pushed to move down against the elastic force of the cutting return spring B620, the cutting chain B260 moves down, the cutting chain B260 is separated from the cutting chain wheel B261 until the cutting blade B810 is in contact with garbage, the power of the cutting power roller B510 is cut off, the garbage stops conveying, and the cutting blade continues to move down to cut the garbage into sections. In the process, the movable tension belt B250 exerts a pulling force on the split tension carriage that moves toward the second split intermediate shaft B342, so that the tension carriage moves against the elastic force of the tension spring B610 to achieve that the movable tension belt B250 keeps transmitting. When the cutoff blade is reset, the power cutoff cradle B150 moves up to reset, thereby allowing the cutoff power roller B510 to resume operation. The cut garbage falls to the cutting conveyer belt B210 below the cutting conveyer belt B210, and then is output to the shredding convergence cavity A161 through the cutting conveyer belt B210.

Referring to fig. 26-29 and 1-5, the sorting machine C includes a sorting drum C110, a plurality of sorting chambers C111 are disposed on the sorting drum C110, and different sorting chambers C111 are used for storing different types of garbage; the classifying drum C110 is further provided with a classifying communication hole C112 and a classifying output through hole C113 respectively, the classifying communication hole C112 is arranged from top to bottom in an inclined manner, and two ends of the classifying communication hole C112 are communicated with the classifying cavity C111 and the classifying output through hole C113 respectively;

a classification communicating pipe C410 is arranged in the classification communicating hole C112, a classification output pipe C180 is arranged in the classification output through hole C113, one end of the classification communicating pipe C410 is communicated with the interior of the classification output pipe C180, the other end of the classification communicating pipe C410 is positioned below the classification cavity C111, a classification feeding pipe groove C411 is arranged at the position, below the classification cavity C111, of the classification communicating pipe C410, a communication output packing auger C341 is arranged in the classification communicating pipe C410, the communication output packing auger C341 is spirally sleeved on a communication output packing auger shaft C340, and one end of the communication output packing auger shaft C340 penetrates out of the classification communicating pipe C410 and is assembled with a second communication bevel gear C262;

the classification output pipe C180 is hollow, a classification output auger C640 is installed in the classification output pipe C180, the classification output auger C640 is sleeved on a classification output shaft C650, one end of the classification output shaft C650 is assembled with the classification rotary drum C110 in a circumferential rotating mode, the other end of the classification output shaft C650 is assembled and fixed with the classification rotary disc C630, the classification rotary disc C630 is installed on a classification rotary drum C620, a classification rotary bull gear C612 is further sleeved and fixed on the classification rotary drum C620, the top surface of the classification rotary bull gear C612 is attached to a first classification limiting ring C181 and assembled in a circumferential rotating mode, the bottom surface of the classification rotary bull gear C612 is attached to a second classification limiting ring C171 and assembled in a circumferential rotating mode, the second classification limiting ring C171 is installed on a classification rotary frame C170, and the classification rotary frame C170 is installed on the classification rotary drum C; the classification rotary cylinder C620 is sleeved on the classification output pipe C180 in a circumferential rotating manner and can be assembled with the classification output pipe C180 in a circumferential rotating manner; the classification rotary bull gear C612 is in meshing transmission with the classification rotary pinion gear C611, the classification rotary pinion gear C611 is sleeved on a classification rotary motor shaft C541, the classification rotary motor shaft C541 is installed in the classification rotary motor C540, the classification rotary motor C540 can drive the classification rotary motor shaft C541 to rotate circumferentially after being started, so that the classification rotary cylinder C620 is driven to rotate circumferentially, the classification rotary cylinder C620 can drive the classification output auger C640 to rotate circumferentially when rotating, and therefore the garbage to be output is output to the classification output pipe C180.

The second communicating bevel gear C262 can be in meshed transmission with the first communicating bevel gear C261, in an initial state, the second communicating bevel gear C262 and the first communicating bevel gear C261 are not meshed, the first communicating bevel gear C261 is sleeved on the third sorting shaft C330, the third sorting shaft C330 penetrates through the switching lifting plate C150 and can be assembled in a circumferential rotating mode with the switching lifting plate C150, the third sorting shaft C330 is further provided with a second sorting spur gear C252, the second sorting spur gear C252 can be in meshed transmission with the first sorting spur gear C251, and in an initial state, the first sorting spur gear C251 and the second sorting spur gear C252 are not in contact meshing engagement; the first classification straight gear C251 is sleeved on a second classification shaft C320, the second classification shaft C320 and a first classification vertical plate C120 can be assembled in a circumferential rotating mode, the first classification vertical plate C120 is installed on a classification bottom plate C130, the second classification shaft C320 is connected with the first classification shaft C310 through a first classification belt C240 to form a belt transmission mechanism, the first classification shaft C310 and the first classification belt C240 can be assembled in a circumferential rotating mode, the first classification shaft C310 is provided with a communicated power bevel gear C230, the communicated power bevel gear C230 is in meshing transmission with a second tooth ring second tooth surface C222 of a second tooth ring C220, the second tooth ring C220 can be installed on a tooth ring seat C900 in a circumferential rotating mode, and the tooth ring seat C900 is relatively assembled and fixed with the ground or a fixed object on the ground through a tooth ring seat plate C910; the second ring gear C220 is further provided with a first ring gear tooth surface C221, the first ring gear tooth surface C221 can be in meshing transmission with a second switching bevel gear C292, the second switching bevel gear C292 is sleeved on a switching bevel gear shaft C380, the switching bevel gear shaft C380 is circumferentially and rotatably mounted on the first switching frame plate C171, the switching bevel gear shaft C380 is further provided with a first switching bevel gear C291, the first switching bevel gear C291 can be in meshing transmission with the first ring gear C210, the first ring gear C210 is sleeved on the classifying drum C110, the first switching bevel gear C291 is meshed with the first ring gear C210, and the second switching bevel gear C292 is meshed with the first ring gear tooth surface C221 to alternatively enable the classifying drum C110 and the communicating output auger shaft C340 to alternatively rotate.

The first switching frame plate C171 is mounted on the classification switching frame C170, a second switching frame plate C172 and a switching frame sliding block C173 are further mounted on the classification switching frame C170, the second switching frame plate C172 and a switching telescopic shaft C360 can rotate circumferentially and cannot move axially, a classification power bevel gear C280 is sleeved on the switching telescopic shaft C360, the classification power bevel gear C280 is in meshing transmission with the second switching bevel gear C292, and one end of the switching telescopic shaft C360 is mounted in the switching telescopic cylinder C350, can slide axially with the switching telescopic cylinder C350 and cannot rotate circumferentially relative to the switching telescopic cylinder C350; the switching frame sliding block C173 is arranged in the switching frame sliding groove C162, clamped with the switching frame sliding groove C162 and assembled in a sliding mode, the switching frame sliding groove C162 is arranged on the switching top plate C160, the switching top plate C160 is installed on the first classification vertical plate C120 and the second classification vertical plate C190, the switching telescopic cylinder C350 is installed on the first classification vertical plate C120 and the second classification vertical plate C190 in a circumferential rotation mode and in a non-axial movement mode, and the switching telescopic cylinder C350 is connected with a classification motor shaft C511 of a classification motor C510 through a second classification belt C270 to form a belt transmission mechanism;

a switching top supporting plate C161 is further mounted on the switching top plate C160, the switching top supporting plate C161, the first classifying vertical plate C120 and the second classifying vertical plate C190 are respectively assembled with a switching screw C370 in a circumferentially rotatable and axially immovable manner, one end of the switching screw C370 is fixedly connected with an output shaft of a switching motor C520 through a coupler, and the switching screw C370 can be driven to rotate circumferentially after the switching motor C520 is started; the switching screw C370 penetrates through the second switching frame plate C172 and the first switching frame plate C171 and is assembled with the second switching frame plate C172 in a screwing mode through threads, the switching screw C370 can drive the classification switching frame C170 to move axially along the classification switching frame C170 when rotating circumferentially, and the classification switching frame C170 can drive the switching telescopic shaft C360 to axially slide relative to the switching telescopic cylinder C350 when moving, namely, the second switching bevel gear C292 and the first switching bevel gear C291 are driven to move, so that the state switching of one of the meshing of the first switching bevel gear C291 and the first tooth surface C221 of the first gear ring and the meshing of the second switching bevel gear C292 and the first tooth surface C221 of the second gear ring is realized.

The switching lifting plate C150 is mounted on a second switching transverse plate C142, the second switching transverse plate C142 is respectively assembled with one end of a switching guide shaft C391 and one end of a switching push rod shaft C531, the switching guide shaft C391 penetrates through a first switching transverse plate C141 and is then assembled into a switching guide cylinder C392 in an axially sliding manner, and the switching guide cylinder C392 is mounted on the first switching transverse plate C141; the switching push rod shaft C531 is arranged in the switching push rod motor C530, the switching push rod motor C530 is arranged on the first switching transverse plate C141, and the switching push rod motor C530 can drive the switching push rod shaft C531 to axially move after being started, so that the second switching transverse plate C142 is pushed to synchronously lift. The two ends of the first switching transverse plate C141 are respectively fixedly assembled with the two switching side plates C131, and the tops of the two switching side plates C131 are respectively fixedly assembled with the third switching transverse plate C143. In an initial state, the switching push rod shaft C531 and the switching lifting plate C150 are positioned at the lowest part, and the first classification straight gear C251 and the second classification straight gear C252 are separated and not meshed; when the garbage in the classification cavity C111 corresponding to the second classification spur gear C252 needs to be output, the switching push rod motor C530 corresponding to the second classification spur gear C252 is started, so that the second classification spur gear C252 is driven to move upwards to be in meshed transmission with the first classification spur gear C251, at the moment, the first communication bevel gear C261 drives the communication output auger C341 to rotate so as to output the garbage corresponding to the communication output auger to the classification output pipe C180, the classification rotating motor C540 is started, so that the classification output auger is driven to rotate so as to output the garbage, the output garbage volume can be judged through the rotation number of the auger, and therefore the volume control during the garbage packaging of subsequent garbage bags is facilitated.

In the initial state, the second switching bevel gear C292 is meshed with the first tooth surface C221 of the second ring gear, at this time, the classification drum C110 cannot rotate, and at this time, the first classification spur gear is separated from the second classification spur gear, and the garbage in the classification cavity is not output. When the rubbish in the classification chamber needs to be output, the switching push rod motor is started to enable the first classification straight gear and the second classification straight gear which correspond to the classification chamber to be meshed, and meanwhile, the classification rotating motor C540 is started to enable the rubbish in the corresponding classification chamber C110 to be output to the packing machine D to be packed. When different classification cavities need to be switched, the switching motor C520 is started, so that the first switching bevel gear C291 is driven to be meshed with the first gear ring C210, the classification rotary drum can rotate at the moment, and the switching motor C520 rotates reversely to drive the classification switching frame to reset until the classification cavity corresponding to the garbage classification reaches the position below the screening output pipe C520. The design can realize the alternative rotation of the classification rotary drum and the communicated output auger through one classification motor, and the final garbage is output through the classification output pipe C180, so that the structure is compact, and the manufacturing cost and the later maintenance cost can be reduced.

The embodiment is not only suitable for the packing and conveying of garbage, but also can be applied to raw materials of which the packing particle size needs to be controlled, so that the screening, shredding, chopping, classifying, packing and conveying of the raw materials are realized, and the method is theoretically suitable for the packing and conveying of fine particles. The invention is not described in detail, but is well known to those skilled in the art.

The foregoing detailed description of the preferred embodiments of the invention has been presented. It should be understood that numerous modifications and variations could be devised by those skilled in the art in light of the present teachings without departing from the inventive concepts. Therefore, the technical solutions available to those skilled in the art through logic analysis, reasoning and limited experiments based on the prior art according to the concept of the present invention should be within the scope of protection defined by the claims.

Claims

1. A feedback machine is characterized by comprising a feedback aggregation box, a feedback feeding box, a feedback packing auger and a feedback discharging box, wherein a feedback aggregation groove with gradually reduced cross section from top to bottom is arranged in the feedback aggregation box, and the bottom of the feedback aggregation groove is provided with the feedback side shifting packing auger; the feedback feeding box is communicated with the feedback gathering box through a feedback feeding hole, two ends of the feedback side-shifting auger are respectively provided with a feedback side-shifting auger shaft, and the two feedback side-shifting auger shafts can be respectively assembled with the feedback gathering box and the feedback feeding box in a circumferential rotating manner; a feedback side shifting auger shaft positioned on one side of the feedback feeding box is connected with a feedback transfer shaft through a feedback side shifting belt to form a belt transmission mechanism, the feedback transfer shaft and the feedback feeding box can be assembled in a circumferential rotating mode, a first feedback bevel gear is installed on the feedback transfer shaft, the first feedback bevel gear is in meshing transmission with a second feedback bevel gear, the second feedback bevel gear is sleeved on the feedback auger shaft, one end of the feedback auger shaft can be assembled with a feedback feeding inclined plate in a circumferential rotating mode, and the other end of the feedback auger shaft is connected with one end of a feedback worm wheel shaft through a universal joint; the feedback worm wheel shaft is connected with an output shaft of the feedback motor; and a feedback auger pipe is sleeved outside the feedback auger, and two ends of the feedback auger pipe are respectively assembled with the feedback gathering box and the feedback feeding box.

2. The feedback machine as claimed in claim 1, wherein the feedback feed box has a hollow feedback feed cavity therein, and the feedback feed sloping plate is installed in the feedback feed cavity and hermetically divides the feedback feed cavity.

3. The feedback machine as claimed in claim 1, wherein the other end of the feedback worm wheel shaft penetrates through the feedback discharge top plate and is fixedly assembled with the feedback worm wheel, the feedback worm wheel is meshed with the feedback worm part to form a worm wheel and worm transmission mechanism, the feedback worm part is arranged on the feedback worm shaft, and the feedback worm shaft and the feedback discharge box are circumferentially and rotatably assembled.

4. The feedback machine as claimed in claim 1, wherein the feedback discharge box is further assembled to be rotatable circumferentially with two feedback conveyor belt shafts, respectively, the two feedback conveyor belt shafts being connected by a feedback discharge belt and constituting a belt transmission mechanism, the feedback discharge belt having one end passing through a feedback channel provided on a side plate of the screen feed assembled with the feedback discharge box and then entering above the screen feed belt.

5. The feedback machine as claimed in claim 3, wherein one end of the feedback worm shaft passes through the feedback discharge box and then is connected with one of the feedback conveying belt shafts through a feedback linkage belt to form a belt transmission mechanism.

6. A building waste sorting and conveying system, characterized in that the feedback machine of any one of claims 1-5 is applied.

7. The building waste sortation conveyor system of claim 6, further comprising:

the screening machine is used for screening the garbage and outputting the screened fine garbage to the classifier through a screening output pipe; the screened large-particle garbage enters a shredder, is shredded into small particles by the shredder, and is conveyed back to the screening machine by a feedback machine for screening again until all garbage is screened;

the cutting machine is used for cutting the garbage with larger volume into small pieces, then inputting the small pieces into the shredder for shredding, and finally sending the small pieces into the screening machine for screening through the feedback machine;

the sorting machine is used for storing different types of garbage through different sorting cavities and then outputting the garbage in each sorting cavity to the packing machine for packing;

the packing machine is used for containing the garbage output by the sorting machine through the garbage bag, sealing the garbage bag and then conveying the garbage bag into the temporary storage machine or directly conveying the garbage bag into the conveying pipe module for output;

the conveying pipe module conveys the packaged garbage to a garbage centralized storage point through a conveying pipe.

8. The building garbage classification conveying system as claimed in claim 7, wherein the screening machine comprises two screening side plates and a convergence shell, the top of the two screening side plates is provided with a screening top plate, the screening drum is sleeved on a screening drum shaft, the screening drum shaft and the screening side plates at two sides can be assembled in a circumferential rotation manner, two ends of the screening drum shaft respectively penetrate through the screening side plates at two sides and then are assembled with screening drum chain wheels, the screening drum chain wheels are meshed with the screening drum chain wheels and form a chain transmission mechanism, the screening drum chain wheels respectively bypass a plurality of first screening chain wheels and form a chain transmission mechanism, each first screening chain wheel is respectively sleeved on different screening chain wheel shafts, and one screening chain wheel shaft is connected with a motor shaft of the screening motor; a screening gap is formed between the two screen cylinders;

the inner side of the converging shell is a converging conical groove with gradually-reduced cross section from top to bottom, the bottom of the converging conical groove is communicated with one end of the screening output pipe, and the screening output pipe is arranged at the bottom of the converging shell, the screening output auger is arranged in the screening output pipe, the screening output auger is provided with a screening output auger shaft, the bottom of the screening output auger shaft is assembled with a screening rotary cylinder through a screening shaft disc, the screening rotary cylinder is sleeved on the screening output pipe in a way of circumferential rotation, and the screening rotary cylinder is also sleeved with a screening rotary large gear which is in meshed transmission with a screening rotary small gear, and the upper and lower end faces of the screening rotary bull gear are respectively jointed with the first screening limit ring and the second screening limit ring and can be assembled in a circumferential rotation way, the first screening limiting ring is arranged on the screening output pipe, and the second screening limiting ring is fixedly connected with the first screening limiting ring; the screening rotating small teeth are driven to rotate by a screening rotating motor;

the screening and feeding mechanism comprises a first screening and feeding shaft, a second screening and feeding shaft, a screening and feeding motor shaft, a first screening and feeding belt wheel, a second screening and feeding motor shaft, a first screening and feeding shaft and a second screening and feeding shaft, wherein the two screening and feeding side plates are respectively assembled with the first screening and feeding shaft and the second screening and feeding shaft in a circumferential rotating mode;

a screening feeding baffle and a screening feeding guide plate are respectively arranged between the two screening feeding side plates, the screening feeding baffle and the screening feeding guide plate are respectively positioned at two ends of the screening feeding belt, and the screening feeding baffle is displaced to one side of the garbage throwing port and is used for preventing garbage from falling from the screening feeding baffle; the screening and feeding guide plate is positioned at one end of the screen drum and below the screening and feeding belt and is used for guiding the garbage to enter the screen drum for screening;

the shredding convergence box is mounted at one end, away from the screening feeding belt, of the two screening side plates, a hollow shredding convergence cavity is formed inside the shredding convergence box, the bottom of the shredding convergence cavity is communicated with a feeding hole of the shredder, one side of the shredding convergence cavity is assembled with the screening guide plate, and the shredder is used for shredding large garbage into fine particles; and a feedback gathering box of a feedback machine is arranged below the discharge port of the shredder.

9. The building garbage classification conveying system as claimed in claim 7, wherein the cutting machine comprises a cutting bottom plate, a cutting top plate, and two cutting side plates which are arranged in parallel with each other, and two ends of the two cutting side plates are respectively assembled and fixed with the cutting bottom plate and the cutting top plate; a plurality of cutting power rollers, a plurality of cutting lower compression rollers, a plurality of cutting cutter heads and a plurality of cutting blades are sequentially arranged between the two cutting side plates from the garbage inlet to the garbage outlet, and different cutting power rollers and different cutting lower compression rollers are arranged on two sides of the cutting cutter heads and two sides of the cutting blades;

the cutting power roller and the cutting lower pressing roller are respectively sleeved on the cutting power roller shaft and the cutting lower pressing roller shaft, two ends of the cutting power roller shaft penetrate through the cutting vertical plates on two sides of the cutting power roller shaft and then are respectively assembled with the cutting chain wheel, the cutting chain wheel is meshed with the cutting chain to form a chain transmission mechanism, and the cutting chain is respectively sleeved on the fourth cutting intermediate shaft and the fifth cutting intermediate shaft to form a chain transmission mechanism;

the cutting-off cutter head is sleeved on a cutter head shaft, the cutter head shaft is circumferentially and rotatably arranged on a cutter head shaft plate, and the cutter head shaft plate is arranged on a cutter head frame; the cutter head motor shaft is arranged in the cutter head motor, and the cutter head motor is arranged on the cutter head frame;

the cutting blade is installed on the blade seat, the blade seat is installed on the impact frame, the impact frame is provided with an impact power plate, the impact power plate is hinged to one end of the impact connecting rod through a first blade rotating shaft, the other end of the impact connecting rod is eccentrically hinged to the blade disc through a second blade rotating shaft, the blade disc is sleeved on the first cutting intermediate shaft and fixedly assembled, and the cutting blade can be driven to continuously reciprocate up and down when the blade disc rotates circumferentially.

10. The building waste sorting and conveying system of claim 7, wherein the sorting machine comprises a sorting drum having a plurality of sorting chambers, different sorting chambers being configured to store different types of waste; the classifying rotary drum is also provided with a classifying communication hole and a classifying output through hole respectively, the classifying communication hole is obliquely arranged from top to bottom, and two ends of the classifying communication hole are communicated with the classifying cavity and the classifying output through hole respectively;

the classifying and outputting device is characterized in that a classifying communicating pipe is arranged in the classifying communicating hole, a classifying and outputting pipe is arranged in the classifying and outputting through hole, one end of the classifying communicating pipe is communicated with the inside of the classifying and outputting pipe, the other end of the classifying communicating pipe is positioned below the classifying cavity, a classifying and feeding pipe groove is formed in the position, below the classifying cavity, of the classifying communicating pipe, an communicating and outputting auger is arranged in the classifying communicating pipe, the communicating and outputting auger is spirally sleeved on a communicating and outputting auger shaft, and one end of the communicating and outputting auger shaft penetrates through the classifying communicating pipe; a first gear ring sleeve is sleeved on the classification rotary drum, and a classification motor selects one of the classification rotary drum to drive the first gear ring sleeve and the second communication bevel gear to rotate circumferentially;

the second communicating bevel gear can be in meshed transmission with the first communicating bevel gear, in an initial state, the second communicating bevel gear and the first communicating bevel gear are not meshed, the first communicating bevel gear is sleeved on a third classification shaft, the third classification shaft penetrates through the switching lifting plate and can be assembled with the switching lifting plate in a circumferential rotating mode, a second classification straight gear is further mounted on the third classification shaft and can be in meshed transmission with the first classification straight gear, and in an initial state, the first classification straight gear and the second classification straight gear are not in contact meshing; the first classification straight gear is sleeved on a second classification shaft, the second classification shaft and the first classification vertical plate can be assembled in a circumferential rotating mode, the first classification vertical plate is installed on a classification bottom plate, the second classification shaft is connected with the first classification shaft through a first classification belt to form a belt transmission mechanism, the first classification shaft and the first classification belt can be assembled in a circumferential rotating mode, a communicated power bevel gear is installed on the first classification shaft, the communicated power bevel gear is in meshing transmission with a second tooth surface of a second tooth ring of the second tooth ring, the second tooth ring can be installed on a tooth ring seat in a circumferential rotating mode, and the tooth ring seat is assembled and fixed with the ground or a fixed object on the ground through a tooth ring seat plate; the first gear ring tooth surface is further arranged on the second gear ring and can be in meshing transmission with a second switching bevel gear, the second switching bevel gear is sleeved on a switching bevel gear shaft, the switching bevel gear shaft is circumferentially and rotatably mounted on a first switching frame plate, a first switching bevel gear is further mounted on the switching bevel gear shaft and can be in meshing transmission with the first gear ring, and the first switching bevel gear is meshed with the first gear ring and the second switching bevel gear is meshed with the first gear ring tooth surface.