CN114214987A

CN114214987A - Automatic sweeper for intelligently classifying garbage

Info

Publication number: CN114214987A
Application number: CN202210012357.6A
Authority: CN
Inventors: 蔡志明
Original assignee: Hengqing Environmental Technology Co ltd
Current assignee: Hengqing Environmental Technology Co ltd
Priority date: 2022-01-07
Filing date: 2022-01-07
Publication date: 2022-03-22

Abstract

The invention discloses an intelligent garbage classification automatic sweeper, which belongs to the technical field of sweepers and comprises a sweeper body, wherein a sweeping mechanism for sweeping a garbage groove in the sweeper body is arranged at the head end of the sweeper body, and the intelligent garbage classification automatic sweeper further comprises a spiral lifter, a magnetic separation assembly, a conveying bridge belt, a conical gravity separation assembly, a feeding spiral device, a choke feeding pipe, a light separation assembly and a blast assembly which are arranged in the sweeper body; according to the invention, the internal structure of the existing intelligent garbage sorting sweeper is improved, so that a sorting mechanism for realizing fine sorting by a traditional lengthened transverse structure is changed into a longitudinally extending sorting mechanism, the occupied space of the sweeper is reduced, the problems of collision and scraping are solved, meanwhile, the sorting efficiency for sorting light garbage and heavy garbage is high by the vertical sorting mechanism under the action of gravity, and the heavy garbage is prevented from being easily sorted into the light garbage due to the volume factor during the traditional transverse sorting. The garbage sorting machine has the advantages of compact and reasonable structure, powerful function and high sorting efficiency, and is favorable for finely sorting garbage types.

Description

Automatic sweeper for intelligently classifying garbage

Technical Field

The invention relates to the technical field of sweeper trucks, in particular to an automatic sweeper truck capable of intelligently classifying garbage.

Background

The sweeper industry has been developed for decades, products are developed from a single pure sweeping type to various types, the product performance and the product quality are rapidly improved, and the product performance and the reliability of the sweeper are greatly improved through importing key outsourcing parts. However, the level of the road sweeper in China is still a certain gap compared with that in foreign developed countries, particularly in the aspect of product reliability. In order to improve the level of the sweeper truck in China as soon as possible, reduce the difference with the level of the sweeper truck in advanced China and meet the requirements of environmental sanitation departments in China on road surface cleaning operation, a proper sweeper truck research direction is selected by sweeper truck production enterprises. With the development and progress of society, the dust collection vehicle can not be satisfied in a simple sense any more, more requirements are provided from the aspects of multifunction, environmental protection, economy and the like, and the market calls the dust collection vehicle capable of satisfying various requirements.

The current motor sweeper that has rubbish intelligent classification mainly deposits and leads to the automobile body great in the redundant miscellaneous automobile body that leads to of inner structure, easily appears accounting for the way and scrapes the loss problem in the course of the work to when relying on gravity to select separately, light rubbish (including leaf, saw-dust, peel, waste paper etc.) and heavy rubbish (including brick and tile, stone, glass, plastic products etc.) receive the long-pending influence, sorting efficiency is not ideal, even belong to heavy rubbish but the volume is less also easily sieve into in the light dustbin. In view of this, we propose an automatic sweeper with intelligent garbage classification.

Disclosure of Invention

1. Technical problem to be solved

The invention aims to provide an automatic sweeper capable of intelligently classifying garbage, which aims to solve the problems in the background technology.

2. Technical scheme

An automatic sweeper for intelligently classifying garbage comprises a sweeper body, wherein a sweeping mechanism for sweeping an in-vehicle garbage groove is mounted at the bottom of the head end of the sweeper body, and the automatic sweeper further comprises a spiral lifter, a magnetic separation assembly, a conveying bridge belt, a conical gravity separation assembly, a feeding spiral device, a choke feeding pipe, a light separation assembly and an air blowing assembly which are arranged in the sweeper body;

the spiral lifter is vertically arranged on the garbage groove and used for lifting the pre-classified garbage in the garbage groove to a high position;

the magnetic separation component is arranged at the output end of the spiral lifter and is used for magnetically screening the pre-classified garbage;

the conveying bridge belt is arranged at the output end of the magnetic separation assembly and is used for containing the pre-classified garbage after being connected with the magnetic sieve;

the conical gravity sorting assembly is arranged in the vehicle body and is used for carrying out stepped gravity sorting on heavy garbage in the garbage;

the feeding screw is hung on the vertical axis of the conical gravity separation assembly and used for guiding the garbage to slowly enter the conical gravity separation assembly;

the choke feeding pipe is arranged at the output end of the conveying bridge belt and used for introducing the garbage into the feeding screw;

the light sorting component is arranged on the feeding screw relative to the choke feeding pipe and is used for loading light garbage sorted by the feeding screw;

the air blowing component penetrates through the bottom of the conical gravity separation component, is communicated with the bottom of the feeding screw and is used for blowing air into the feeding screw.

Preferably, the spiral elevator and the feeding spiral are both spiral conveyors.

Preferably, the magnetic separation assembly comprises a conveying belt, an electromagnet frame, a metal collecting box and a scraper; the conveyer belt is erected at the output end of the spiral lifter, the electromagnet frame is embedded inside the conveyer belt, the metal collecting box is arranged below the conveyer belt, and the scraper is arranged on the metal collecting box and is in relative contact with the conveying surface of the conveyer belt.

Preferably, the conical gravity sorting assembly comprises a conical gravity sorting cylinder, a driven wheel, a driving motor, a driving wheel and a ring-type material guide box; the conical gravity separation cylinder is arranged below the output end of the conveying bridge belt, the driven wheel is sleeved outside the conical gravity separation cylinder, the driving motor is arranged on one side of the conical gravity separation cylinder, the driving wheel is sleeved at the output end of the driving motor, the driven wheel and the driving wheel are in friction transmission through a transmission belt, and the ring-type material guide box is arranged below the stepped separation groove of the conical gravity separation cylinder.

Preferably, the cone-shaped gravity separation cylinder is of an internal hollow inverted cone structure, a plurality of stepped folding grooves are formed in the inner wall of the conical surface in a linear equal difference mode, the stepped folding grooves are inclined along the conical surface, a leakage opening is formed in the lower portion of each stepped folding groove, a filter screen is embedded into the leakage opening, and the inlet of the ring-type material guide box corresponds to the position of the filter screen.

Preferably, the pore size of the plurality of filter screens increases from low to high in sequence.

Preferably, a material storage cavity is formed in the top surface of the ring-type material guide box, the bottom surface of the material storage cavity is an annular curved surface, an outlet is formed in the lower position of the annular curved surface, and the heights of the inlets of the plurality of ring-type material guide boxes are arranged in an equal difference mode corresponding to the stepped folding grooves.

Preferably, the input end of the choke feeding pipe is provided with a funnel which is connected with a conveying bridge belt and used for blanking, the output end of the choke feeding pipe is communicated with the inside of the feeding screw, and the inner cavity of the choke feeding pipe forms a one-way feeding cavity through a plurality of passive bulges.

Preferably, the light sorting component comprises an induced draft pipe, an induced draft fan and a light collecting box; the relative choke inlet pipe of induced duct is located on the feeding spiral ware, the induced duct input communicates with the feeding spiral ware is inside, the induced duct output is connected with the light collecting box, the draught fan is located inside the automobile body, just draught fan air outlet and the inside intercommunication of induced duct, just draught fan air-out direction is unanimous with induced duct feeding direction.

Preferably, the air blowing assembly comprises an air distributing pipe head and an air blower; the automobile body is located to the air-blower inside, the wind distribution tube head wears to locate tapered gravity separation tube bottom surface, the air-blower air outlet is connected with wind distribution tube head input, wind distribution tube head output extends to feeding spiral ware bottom.

3. Advantageous effects

Compared with the prior art, the invention has the advantages that:

according to the invention, the internal structure of the existing intelligent garbage sorting sweeper is improved, so that a sorting mechanism for realizing fine sorting by a traditional lengthened transverse structure is changed into a longitudinally extending sorting mechanism, the occupied space of the sweeper is reduced, the problems of collision and scraping are solved, meanwhile, the sorting efficiency for sorting light garbage and heavy garbage is high by the vertical sorting mechanism under the action of gravity, and the heavy garbage is prevented from being easily sorted into the light garbage due to the volume factor during the traditional transverse sorting. The intelligent garbage sorting sweeper has the advantages of compact and reasonable structure, powerful function and high sorting efficiency, is favorable for finely sorting garbage types and is favorable for promoting the long-term progress of the intelligent garbage sorting sweeper.

Drawings

FIG. 1 is a schematic cross-sectional view of the overall structure of the present invention;

FIG. 2 is a detailed view of the present invention;

FIG. 3 is a schematic cross-sectional view of the ring-type material guiding box of the present invention;

the reference numbers in the figures illustrate: 1. a vehicle body; 2. a refuse chute; 3. a spiral lifter; 4. a magnetic separation assembly; 5. a conveyor bridge belt; 6. a conical gravity sorting assembly; 7. a feed screw; 8. a choke feed pipe; 9. a light sorting component; 10. a blower assembly;

401. a conveyor belt; 402. an electromagnet support; 403. a metal collection box; 404. a squeegee;

601. a conical gravity separation cylinder; 602. a driven wheel; 603. a drive motor; 604. a driving wheel; 605. a ring-type material guiding box;

606. step folding grooves; 607. filtering with a screen;

801. a funnel;

901. an induced draft pipe; 902. an induced draft fan; 903. a light collecting box;

1001. an air distribution pipe head; 1002. a blower.

Detailed Description

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

Referring to fig. 1-3, the present invention provides a technical solution:

an automatic sweeper for intelligently classifying garbage comprises a sweeper body 1, wherein a sweeping mechanism for sweeping an in-vehicle garbage groove 2 is mounted at the bottom of the head end of the sweeper body 1, and the automatic sweeper further comprises a spiral lifter 3, a magnetic separation component 4, a conveying bridge belt 5, a conical gravity separation component 6, a feeding spiral device 7, a choke feeding pipe 8, a light separation component 9 and an air blowing component 10 which are arranged in the sweeper body 1;

the spiral lifter 3 is vertically arranged on the garbage groove 2 and used for lifting the pre-classified garbage in the garbage groove 2 to a high position;

the magnetic separation component 4 is arranged at the output end of the spiral lifter 3 and is used for magnetically screening the pre-classified garbage;

the conveying bridge belt 5 is arranged at the output end of the magnetic separation assembly 4 and is used for containing the pre-classified garbage after being connected with the magnetic sieve;

the conical gravity sorting component 6 is arranged in the vehicle body 1 and is used for carrying out stepped gravity sorting on heavy garbage in the garbage;

the feeding screw 7 is hung on a vertical shaft line of the conical gravity sorting component 6 and used for guiding the garbage to slowly enter the conical gravity sorting component 6;

the choke feeding pipe 8 is arranged at the output end of the conveying bridge belt 5 and is used for introducing the garbage into the feeding screw 7;

the light sorting component 9 is arranged on the feeding screw 7 relative to the choke feeding pipe 8 and is used for loading light garbage sorted by the feeding screw 7;

the air blowing component 10 penetrates through the bottom of the conical gravity separation component 6 and is communicated with the bottom of the feeding screw 7, and is used for blowing air into the feeding screw 7.

Specifically, the screw elevator 3 and the feeding screw 7 are both screw conveyors.

Further, the magnetic separation assembly 4 comprises a conveyer belt 401, an electromagnet frame 402, a metal collection box 403 and a scraper 404; the conveyer belt 401 is erected at the output end of the spiral lifter 3, the electromagnet frame 402 is embedded inside the conveyer belt 401, the metal collecting box 403 is arranged below the conveyer belt 401, and the scraper 404 is arranged on the metal collecting box 403 and is in opposite contact with the conveying surface of the conveyer belt 401.

It should be noted that the conveyor belt 401 and the conveyor bridge belt 5 in the present invention can refer to a common belt conveyor belt on the market, the fixing manner of the electromagnet frame 402 is implemented by a conventional method, and the electromagnet frame 402 in the present invention is a door-shaped electromagnet, and one side close to the metal collection box 403 is a hollow structure, so long as the functions of conducting electricity and conducting magnetism of the electromagnet frame 402, and conducting electricity and conducting magnetism are eliminated.

Still further, the conical gravity sorting assembly 6 comprises a conical gravity sorting cylinder 601, a driven wheel 602, a driving motor 603, a driving wheel 604 and an annular guide box 605; the conical gravity separation cylinder 601 is arranged below the output end of the conveying bridge belt 5, the driven wheel 602 is sleeved outside the conical gravity separation cylinder 601, the driving motor 603 is arranged on one side of the conical gravity separation cylinder 601, the driving wheel 604 is sleeved at the output end of the driving motor 603, the driven wheel 602 and the driving wheel 604 are in friction transmission through a transmission belt, and the annular guide box 605 is arranged below the stepped separation groove of the conical gravity separation cylinder 601.

Furthermore, the conical gravity separation cylinder 601 is of an inverted conical structure with a hollow interior, a plurality of stepped folding grooves 606 are formed in the inner wall of the conical surface in a linear equal difference mode, the stepped folding grooves 606 are inclined along the conical surface, a leakage opening is formed in the lower portion of the stepped folding grooves 606, a filter screen 607 is embedded in the leakage opening, and the inlet of the ring-type material guide box 605 corresponds to the filter screen 607.

It is worth to be noted that, in the present invention, the driving wheel 604 is driven by the driving motor 603 to rotate, the driving wheel 604 drives the driven wheel 602 outside the conical gravity separation cylinder 601 through the transmission belt, so that the conical gravity separation cylinder 601 rotates on the air blowing assembly 10, the garbage discharged from the feeding screw 7 is blown by the air blowing assembly 10 to sieve out the light garbage, and the rest of the garbage falls into the conical gravity separation cylinder 601 under the action of gravity, and the rotation of the conical gravity separation cylinder 601 is matched to generate a centrifugal force, so that the rest of the garbage with heavy mass slides upwards along the inclined plane of the stepped folding groove 606 under the centrifugal action until falling into the groove of the corresponding stepped folding groove 606 and falling into the corresponding ring-type material guiding box 605 through the filter screen 607, thereby realizing the refined separation operation.

It should be noted that the apertures of the plurality of screens 607 increase from low to high. Through setting up the filter screen 607 of different apertures, be favorable to realizing meticulous sorting under the centrifugal force effect.

It should be noted that the top surface of the ring-shaped material guiding box 605 is provided with a material storage cavity, the bottom surface of the material storage cavity is an annular curved surface, and an outlet is provided at the lower part of the annular curved surface, and the inlet heights of the plurality of ring-shaped material guiding boxes 605 are arranged in an equal difference manner corresponding to the step folding grooves 606. Through setting up the annular curve face to seted up the export in annular curve face low department, be favorable to exporting rubbish wherein, and the leak highly keeps always seted up with a plurality of ladder folding groove 606 low departments to the import height of a plurality of ring type guide box 605, is favorable to reducing the striking that the heavy rubbish of quality produced when dropping, avoids structural damage, increase of service life.

In addition, the input end of the choke feeding pipe 8 is provided with a funnel 801 which is connected with the blanking of the conveying bridge belt 5, the output end of the choke feeding pipe 8 is communicated with the inside of the feeding screw 7, and the inner cavity of the choke feeding pipe 8 forms a one-way feeding cavity through a plurality of passive bulges.

In addition, the light sorting component 9 comprises an induced draft pipe 901, an induced draft fan 902 and a light collecting box 903; the induced air duct 901 is arranged on the feeding screw 7 relative to the choke feeding pipe 8, the input end of the induced air duct 901 is communicated with the inside of the feeding screw 7, the output end of the induced air duct 901 is connected with a light collecting box 903, the induced draft fan 902 is arranged inside the vehicle body 1, the air outlet of the induced draft fan 902 is communicated with the inside of the induced air duct 901, and the air outlet direction of the induced draft fan 902 is consistent with the feeding direction of the induced air duct 901. According to the invention, the induced draft fan 902 (a common blower in the market) is additionally arranged on the induced draft pipe 901, so that when light garbage is sorted, the wind blocking feeding pipe 8 with a flow blocking structure is matched, air blown upwards by the blowing component 10 is introduced into the induced draft pipe 901, and then the light garbage in the feeding screw 7 is blown into the light collecting box 903, and attention is paid to that the light collecting box 903 is provided with an air outlet for air circulation, and the air outlet is communicated with the outside of the vehicle body 1.

In addition, the blower assembly 10 includes a blower nozzle 1001 and a blower 1002; the air blower 1002 is arranged inside the vehicle body 1, the air distribution pipe head 1001 penetrates through the bottom surface of the conical gravity separation cylinder 601, the air outlet of the air blower 1002 is connected with the input end of the air distribution pipe head 1001, and the output end of the air distribution pipe head 1001 extends to the bottom of the feeding screw 7. The air distribution pipe head 1001 is convenient to load the conical gravity separation cylinder 601, and is used for uniformly distributing air, so that air introduced into the feeding screw 7 by the air blower 1002 can be uniformly blown, and screening of light garbage is facilitated.

The present invention relates to circuits and electronic components and modules all of which are known in the art and are fully implemented by those skilled in the art, and it is not necessary to state that the invention is intended to be limited to such modifications as are suited to the particular use contemplated.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a rubbish intelligent classification's automatic motor sweeper, includes automobile body (1), the mechanism that cleans of sweeping is installed to automobile body (1) head end bottom to interior rubbish groove (2) of car, its characterized in that: the device also comprises a spiral lifter (3), a magnetic separation component (4), a conveying bridge belt (5), a conical gravity separation component (6), a feeding spiral device (7), a choke feeding pipe (8), a light separation component (9) and a blast component (10) which are arranged in the vehicle body (1);

the spiral lifter (3) is vertically arranged on the garbage groove (2) and is used for lifting the pre-classified garbage in the garbage groove (2) to a high position;

the magnetic separation component (4) is arranged at the output end of the spiral lifter (3) and is used for magnetically screening the pre-classified garbage;

the conveying bridge belt (5) is arranged at the output end of the magnetic separation assembly (4) and is used for containing the pre-classified garbage after the magnetic sieve is connected;

the conical gravity sorting assembly (6) is arranged inside the vehicle body (1) and is used for carrying out stepped gravity sorting on heavy garbage in the garbage;

the feeding screw (7) is hung on a vertical axis of the conical gravity separation component (6) and is used for guiding the garbage to slowly enter the conical gravity separation component (6);

the choke feeding pipe (8) is arranged at the output end of the conveying bridge belt (5) and is used for introducing garbage into the feeding screw conveyor (7);

the light sorting component (9) is arranged on the feeding screw (7) relative to the choke feeding pipe (8) and is used for loading light garbage sorted by the feeding screw (7);

the air blowing component (10) penetrates through the bottom of the conical gravity separation component (6), is communicated with the bottom of the feeding screw (7), and is used for blowing air into the feeding screw (7).

2. The automatic sweeper truck for intelligently classifying garbage according to claim 1, characterized in that: the spiral lifter (3) and the feeding spiral device (7) are both spiral conveyors.

3. The automatic sweeper truck for intelligently classifying garbage according to claim 1, characterized in that: the magnetic separation assembly (4) comprises a conveying belt (401), an electromagnet frame (402), a metal collecting box (403) and a scraper (404); the conveying belt (401) is erected at the output end of the spiral lifter (3), the electromagnet frame (402) is embedded in the conveying belt (401), the metal collecting box (403) is arranged below the conveying belt (401), and the scraper blade (404) is arranged on the metal collecting box (403) and is in relative contact with the conveying surface of the conveying belt (401).

4. The automatic sweeper truck for intelligently classifying garbage according to claim 3, characterized in that: the conical gravity sorting assembly (6) comprises a conical gravity sorting cylinder (601), a driven wheel (602), a driving motor (603), a driving wheel (604) and a ring-type material guiding box (605); conveying bridge area (5) output below is located in toper type gravity separation section of thick bamboo (601), cup joint in toper type gravity separation section of thick bamboo (601) outside from driving wheel (602), toper type gravity separation section of thick bamboo (601) one side is located in driving motor (603), driving wheel (604) cup joint in driving motor (603) output, from driving wheel (602) and driving wheel (604) through driving belt friction drive, toper type gravity separation section of thick bamboo (601) ladder sorting groove below is located in ring type guide box (605).

5. The automatic sweeper truck for intelligently classifying garbage according to claim 4, characterized in that:

the cone-shaped gravity separation cylinder (601) is of an internal hollow inverted cone structure, a plurality of stepped folding grooves (606) are formed in the inner wall of the conical surface in a linear equal difference mode, the stepped folding grooves (606) are inclined along the conical surface, a leakage opening is formed in the lower portion of the stepped folding grooves (606), a filter screen (607) is embedded into the leakage opening, and the inlet of the ring-type material guide box (605) corresponds to the position of the filter screen (607).

6. The automatic sweeper truck for intelligently classifying garbage according to claim 5, characterized in that: the pore diameters of the plurality of filter screens (607) increase from low to high in sequence.

7. The automatic sweeper truck for intelligently classifying garbage according to claim 5, characterized in that: the top surface of the ring-type guide box (605) is provided with a storage cavity, the bottom surface of the storage cavity is an annular curve surface, an outlet is arranged at the lower part of the annular curve surface, and the inlet heights of the ring-type guide box (605) are arranged in an equal difference mode corresponding to the stepped folding grooves (606).

8. The automatic sweeper truck for intelligently classifying garbage according to claim 1, characterized in that: the utility model discloses a feeding device, including choke inlet pipe (8), feed screw (7), choke inlet pipe (8) input is equipped with funnel (801) that connects conveyer bridge area (5) blanking greatly, choke inlet pipe (8) output and feeding auger (7) inside intercommunication, choke inlet pipe (8) inner chamber constitutes one-way feeding chamber through a plurality of passive archs.

9. The automatic sweeper truck for intelligently classifying garbage according to claim 8, characterized in that: the light sorting component (9) comprises an induced draft pipe (901), an induced draft fan (902) and a light collecting box (903); the induced draft tube (901) is arranged on the feeding screw conveyor (7) relative to the wind blocking feeding tube (8), the input end of the induced draft tube (901) is communicated with the inside of the feeding screw conveyor (7), the output end of the induced draft tube (901) is connected with the light collecting box (903), the induced draft fan (902) is arranged inside the vehicle body (1), the air outlet of the induced draft fan (902) is communicated with the inside of the induced draft tube (901), and the air outlet direction of the induced draft fan (902) is consistent with the feeding direction of the induced draft tube (901).

10. The automatic sweeper truck for intelligently classifying garbage according to claim 5, characterized in that: the air blowing assembly (10) comprises an air distribution pipe head (1001) and an air blower (1002); inside automobile body (1) was located in air-blower (1002), tapered gravity separation section of thick bamboo (601) bottom surface is worn to locate by cloth wind tube head (1001), air-blower (1002) air outlet is connected with cloth wind tube head (1001) input, cloth wind tube head (1001) output extends to feeding auger (7) bottom.