CN113526013B

CN113526013B - Solid waste processor

Info

Publication number: CN113526013B
Application number: CN202110925866.3A
Authority: CN
Inventors: 常占宪; 王军锋; 刘振蕾; 高亚宁; 王涛; 王丽; 刘晨磊; 崔小冬; 孟现斌; 刘存信; 赵燕博; 韩科行; 张正亮; 徐蒙蒙
Original assignee: Jinbiao Intelligent Technology Dongying Co ltd; Shandong Wanbang Petroleum Technology Co ltd
Current assignee: Jinbiao Intelligent Technology Dongying Co ltd; Shandong Wanbang Petroleum Technology Co ltd
Priority date: 2021-08-12
Filing date: 2021-08-12
Publication date: 2023-04-18
Anticipated expiration: 2041-08-12
Also published as: CN113526013A

Abstract

The invention relates to the technical field of oil field solid waste recovery, in particular to a solid waste processor, which comprises a conveyor belt system, a rack, a bag conveying assembly and a bag breaking assembly, wherein the conveyor belt system comprises a conveying belt and a conveying belt; the conveyor belt system is arranged on the rack; the bag conveying assembly is positioned on one side of the conveyor belt system and used for conveying the packaging bags conveyed by the conveyor belt system to the bag breaking assembly, and the bag conveying assembly provides power for the bag conveying assembly while providing power for the bag conveying assembly; the bag breaking assembly is positioned on one side of the bag feeding assembly and used for breaking the packaging bag. The conveying belt system comprises a conveying belt main shaft, a conveying belt pressing shaft, a conveying belt main shaft chain wheel arranged at the end part of the conveying belt main shaft, a conveying belt pressing shaft chain wheel arranged at the end part of the conveying belt pressing shaft and a conveying belt arranged on the conveying belt main shaft. According to the invention, a plurality of works can be completed by only one motor, namely, the conveying of the conveyor belt and the conveying of the bag conveying assembly are completed by the first motor, so that the energy is saved.

Description

Solid waste processor

Technical Field

The invention relates to the technical field of oil field solid waste recovery, in particular to a solid waste processor.

Background

In the oil field well cementation process, a large amount of oil field additives (including oil field additives and tragic materials) are used, a large amount of solid wastes such as outer packaging bags with chemical additives are often generated, the generated solid wastes need to be treated, otherwise, the environment is polluted, the production and life of people are seriously influenced, the conventional treatment generally needs to be carried out through the processes of crushing, granulating, modifying and the like, however, due to the existence of chemical additives and other chemical articles, a large amount of water needs to be washed, and the washed water needs to be subjected to environment-friendly treatment, so that the treatment cost is high, and the environment is not favorable. Therefore, it is urgently needed to design a device which can recycle the waste packaging bag, and the waste packaging bag is crushed to be added into well cement as a tragic material and then recycled as an oil field aid.

At present, most of the existing crushing devices are equipment for crushing and screening ores such as ores and powder, plastic packaging bags are mainly used for classifying, crushing, granulating and the like aiming at household garbage, and crushing of oil field auxiliary agent packaging bags not only requires process environmental protection, but also requires the granularity to reach the granularity of cement well cementation, so that a solid waste processor for solving the technical problems is urgently needed.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provides a solid waste processor which is economical and environment-friendly and is convenient for collecting materials.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a solid waste processor comprises a conveyor belt system, a rack, a bag conveying assembly and a bag breaking assembly;

the conveying belt system is arranged on the rack and used for conveying the packaging bags;

the bag conveying assembly is positioned on one side of the conveyor belt system and used for conveying the packaging bags conveyed by the conveyor belt system to the bag breaking assembly, and the bag conveying assembly provides power for the conveyor belt system while providing power for the bag conveying assembly, so that energy is saved;

the bag breaking assembly is positioned on one side of the bag feeding assembly and used for breaking the packaging bag.

The conveying belt system comprises a conveying belt main shaft, a conveying belt pressing shaft, a conveying belt main shaft chain wheel arranged at the end part of the conveying belt main shaft, a conveying belt pressing shaft chain wheel arranged at the end part of the conveying belt pressing shaft and a conveying belt arranged on the conveying belt main shaft.

Further, the bag feeding assembly comprises a first motor, a first belt set, a first chain wheel, a second chain wheel, a third chain wheel, a fourth chain wheel, a fifth chain wheel, a sixth chain wheel, an upper roller, a first chain, a reducer belt wheel, a second chain, a first motor belt wheel, a reducer and a lower roller; the first motor is arranged on the rack, a first motor belt pulley is connected with a speed reducer belt pulley of the speed reducer through a first belt set to drive the speed reducer belt pulley to rotate, and a first chain wheel is arranged at one end of the speed reducer; the first chain wheel drives the third chain wheel to rotate through the first chain and the second chain wheel; the fourth chain wheel and the third chain wheel are arranged side by side to form a double-row chain wheel which rotates simultaneously, the fourth chain wheel is arranged at the end part of the lower roller, and the fifth chain wheel is arranged at the end part of the upper roller; the fourth chain wheel drives the fifth chain wheel, the conveyor belt main shaft chain wheel and the conveyor belt pressing shaft chain wheel to rotate through the second chain and the sixth chain wheel; the connecting directions of the chains between the fourth chain wheel and the fifth chain wheel and between the conveyor belt main shaft chain wheel and the conveyor belt pressing shaft chain wheel are in cross operation, so that the operating directions of the two pairs of chain wheels are opposite (relative motion), the packaging bags can be conveyed to the bag conveying assembly through the conveyor belt system and then crushed through the bag breaking assembly, the effects of conveying the conveyor belt system and conveying the bag conveying assembly through the first motor are achieved, and energy is saved.

Further, the upper roller is evenly provided with the strip-shaped grooves, so that friction force can be increased, and conveying force of the packaging bag is increased.

Further, conveyor belt compression springs are arranged above two ends of the conveyor belt compression shaft; and the upper parts of the two ends of the upper roller are provided with the compression springs for the upper roller, so that the compression springs can play a role in compressing and pulling in the packaging bag conveying process.

Further, the second chain wheel and the sixth chain wheel are tension wheels.

Further, the bag breaking assembly comprises a balance belt pulley, a flange, a strip-shaped tool rest, a main belt pulley, a second belt set, a second motor and a fixed knife; the strip-shaped tool rest comprises a plurality of groups of strip-shaped blades, such as six groups, eight groups, ten groups and the like, the plurality of groups of strip-shaped blades are respectively fixed on flange brackets at two ends, and two ends of each flange bracket are respectively connected with the main belt pulley and the balance belt pulley through flanges; the fixed knife is arranged on one side of the strip-shaped knife rest and is matched with the strip-shaped blade for cutting the packaging bag; the main belt pulley passes through the second belt group and is connected with the second motor, starts the second motor, drives main belt pulley through the second belt group and rotates, for keeping rotational balance, is equipped with balanced belt pulley with main belt pulley symmetric position, and main belt pulley drives the blade subassembly and rotates to smash the wrapping bag.

Furthermore, a crushing cavity upper shell is arranged above the strip-shaped knife rest, and a crushing cavity lower filter screen is arranged below the strip-shaped knife rest; the lower filter screen of the crushing cavity is fixed through a filter screen fixing support.

Further, the included angle between the strip-shaped blade and the radial direction ranges from 10 to 15 degrees, such as 11 degrees, 11.5 degrees, 12 degrees, 12.3 degrees and 14 degrees.

Further, the machine frame comprises a partition plate, a feed opening, a feed cavity, a crushing cavity and a bottom plate; the bottom plate plays a bearing role, smash on the chamber for smashing the chamber between casing and the crushing chamber filter screen down, smash the chamber below and be the unloading chamber, unloading chamber side is equipped with the feed opening, and unloading chamber bottom is the baffle of slope, and on the one hand, reduce the occupation space in unloading chamber through the baffle, makes overall equipment structure compacter, and on the other hand, garrulous bag filters back unloading to the unloading chamber through smashing chamber filter screen down, through the ejection of compact of feed opening, the requirement of satisfying the recovery that can be better, the unloading of being convenient for.

Furthermore, the solid waste processor also comprises a motor control box, wherein the motor control box is arranged on the rack, is positioned below the conveyor belt system and is used for controlling the opening and closing of the first motor. And a motor control button is arranged on the motor control box, and the opening and closing of the first motor are controlled through the control button.

Furthermore, a suction machine is arranged at the discharge opening, and the suction machine comprises a third motor, a suction cavity, a suction inlet and a material receiving opening; the third motor is communicated with the material suction cavity; the suction inlet is arranged on the side surface of the suction cavity and is connected with the discharge port in a clamping manner through two ends of a hose; and the top of the material suction cavity is provided with a material receiving port. During the use, start the third motor, inhale the material chamber and produce the negative pressure, inhale the material in the unloading chamber through the sunction inlet, receive the material through receiving the material mouth.

The invention has the technical effects that:

compared with the prior art, the solid waste processor provided by the invention has the following advantages:

1. according to the invention, the whole set of chain wheel transmission structure can complete multiple works only by one motor, namely the transmission of the conveyor belt and the transmission of the bag conveying assembly are completed by the first motor, so that energy is saved.

2. The conventional bag crusher is directly discharged after crushing, so that the technical requirements cannot be met, and the bag crusher is provided with the filter screen for filtering after bag crushing and then is collected by the suction machine, so that the technical requirements can be met, the suction machine is combined with the bag crusher, the bag crusher is convenient to package, and the whole process is environment-friendly to operate.

3. The structure setting of the bag breaking cutter component enables the crushing to be finer and more uniform, the structure is light and handy, and the energy is saved.

The invention has the advantages of advanced integral design, economy, practicality, sensitive control, thorough shearing and wide application range.

Drawings

FIG. 1 is a front view of the overall construction of the bag pulverizing and recovering apparatus of the present invention;

FIG. 2 is a rear view of the overall construction of the bag pulverizing and recovering apparatus of the present invention;

FIG. 3 isbase:Sub>A view from A-A of the apparatus for pulverizing and recovering packaging bags of the present invention;

FIG. 4 is a view from the B-B direction of the packaging bag pulverizing and recovering device of the present invention;

FIG. 5 is a view of the bag feeding assembly of the present invention;

FIG. 6 is a front view of the bag breaking assembly of the present invention;

FIG. 7 is a left side view of the bag breaking assembly of the present invention;

FIG. 8 is a front view of the suction machine of the present invention;

FIG. 9 is an enlarged view of the structure of the portion C of FIG. 1 according to the present invention;

fig. 10 is an enlarged view of the structure of the portion D of fig. 2 according to the present invention.

In the figure, a conveyor belt system 1, a motor control box 2, a frame 3, a bag feeding assembly 4, a bag breaking assembly 5 and a suction machine 6;

a conveyor belt main shaft chain wheel 101, a conveyor belt pressing shaft chain wheel 102, a conveyor belt main shaft 103, a conveyor belt pressing shaft 104, a conveyor belt pressing spring 105 and a conveyor belt 106;

a motor control button 201;

a partition plate 301, a movable wheel 302, a feed opening 303, a feed cavity 304, a crushing cavity 305 and a bottom plate 306;

a first motor 401, a first belt set 402, a first chain wheel 403, a second chain wheel 404, a third chain wheel 405, a fourth chain wheel 406, a fifth chain wheel 407, a sixth chain wheel 408, an upper roller 409, a strip-shaped groove 410, a first chain 411, a reducer pulley 412, a second chain 413, an upper roller compression spring 414, a first motor pulley 415, a reducer 416 and a lower roller 417;

a balance belt pulley 501, a flange 502, a strip-shaped tool rest 503, a crushing cavity upper shell 504, a main belt pulley 505, a fastening bolt 506, a support frame 507, a crushing cavity lower filter screen 508, a filter screen fixing support 509, a second belt group 510, a hood 511, a second motor 512 and a fixed knife 513;

a third motor 601, a material suction cavity 602, a suction inlet 603 and a material receiving port 604.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention are clearly and completely described below with reference to the drawings of the specification.

Example 1:

the solid waste processor comprises a conveyor belt system 1, a rack 3, a bag conveying assembly 4 and a bag breaking assembly 5.

As shown in fig. 1, 2 and 4, the conveyor system 1 includes a conveyor main shaft 103, a conveyor pressing shaft 104, a conveyor main shaft sprocket 101 provided at an end of the conveyor main shaft 103, a conveyor pressing shaft sprocket 102 provided at an end of the conveyor pressing shaft 104, and a conveyor 106 provided on the conveyor main shaft 103.

As shown in fig. 1 to 5, the bag feeding assembly 4 includes a first motor 401, a first belt set 402, a first sprocket 403, a second sprocket 404, a third sprocket 405, a fourth sprocket 406, a fifth sprocket 407, a sixth sprocket 408, an upper roller 409, a first chain 411, a reducer pulley 412, a second chain 413, a first motor pulley 415, a reducer 416, and a lower roller 417; the second chain wheel 404 and the sixth chain wheel 408 are tension wheels; the first motor 401 is disposed on the frame 3, the first motor pulley 415 is connected to the reducer pulley 412 of the reducer 416 through the first belt set 402, the reducer pulley 412 is driven to rotate, and the first sprocket 403 is disposed at one end of the reducer 416; the first chain wheel 403 drives the third chain wheel 405 to rotate through the first chain 411 and the second chain wheel 404; the fourth chain wheel 406 and the third chain wheel 405 are arranged side by side to form a double chain wheel which rotates simultaneously, the fourth chain wheel 406 is arranged at the end part of the lower roller 417, and the fifth chain wheel 407 is arranged at the end part of the upper roller 409; the fourth chain wheel 406 drives the fifth chain wheel 407, the conveyor belt main shaft chain wheel 101 and the conveyor belt pinch shaft chain wheel 102 to rotate through a second chain 413 and a sixth chain wheel 408; the connecting directions of the chains between the fourth chain wheel 406 and the fifth chain wheel 407 and between the conveyor belt main shaft chain wheel 101 and the conveyor belt pressing shaft chain wheel 102 are crossed, so that the running directions of the two pairs of chain wheels are opposite, the packaging bags can be crushed by the bag breaking assembly 5 after being conveyed to the bag conveying assembly 4 through the conveyor belt system 1, the effects of conveying the conveyor belt system 1 and conveying the bag conveying assembly 4 only through the first motor 401 are achieved, and energy is saved.

As shown in fig. 1, a motor control box 2 is arranged on the frame 3, the motor control box 2 is located below the conveyor belt system 1, and a motor control button 201 is arranged on the motor control box 2, and the opening and closing of the first motor 401 is controlled by the control button.

As shown in fig. 5, the upper roller 409 is uniformly provided with the strip-shaped grooves 410, so that friction force can be increased, and conveying force of the packaging bag can be increased.

As shown in fig. 2, a belt pressing spring 105 is arranged above two ends of the belt pressing shaft 104; the upper part of the two ends of the upper roller 409 is provided with a compression spring 414 for the upper roller, which plays a role of compressing and pulling in the packaging bag conveying process.

As shown in fig. 2, 6 and 7, the bag breaking assembly 5 includes a balance pulley 501, a flange 502, a strip-shaped tool holder 503, a main pulley 505, a second belt group 510, a second motor 512 and a fixed knife 513; the strip-shaped tool rest 503 comprises eight groups of strip-shaped blades which are respectively fixed on flange brackets at two ends, and two ends of each flange bracket are respectively connected with the main belt pulley 505 and the balance belt pulley 501 through flanges 502; the fixed knife 513 is arranged on one side of the strip-shaped knife rest 503 and is matched with the strip-shaped blade for cutting the packaging bag; the main belt pulley 505 is connected with the second motor 512 through the second belt set 510, the second motor 512 is started, the main belt pulley 505 is driven to rotate through the second belt set 510, the balance belt pulley 501 is arranged at the position symmetrical to the main belt pulley 505 for keeping the rotation balance, and the main belt pulley 505 drives the blade assembly to rotate so as to crush the packaging bag.

As shown in fig. 2 and fig. 6, a crushing cavity upper shell 504 is arranged above the strip-shaped tool rest 503, and a crushing cavity lower filter screen 508 is arranged below the strip-shaped tool rest 503; the crushing chamber lower screen 508 is fixed by a screen fixing bracket 509. The crushing cavity lower filter screen 508 needs to reach a certain mesh number not less than 30 meshes when in matching, and the crushed packaging bag powder is discharged through the crushing cavity lower filter screen 508 after being less than the set mesh number.

As shown in fig. 7, in the crushing process of the strip-shaped blades, in order to prevent the blades from deforming inwards, support frames 507 are uniformly distributed on the shaft between the strip-shaped blades, and a plurality of groups of strip-shaped blades are connected with the support frames 507 through fastening bolts 506. In order to achieve better crushing effect, the included angle between the strip-shaped blade and the radial direction is 12 degrees

As shown in fig. 2, a hood 511 is provided at the bag breaking assembly 5, so that the operation is safer, and the hood 511 is opened to facilitate observation and maintenance.

As shown in fig. 1 and 2, the frame 3 includes a partition 301, a feed opening 303, a feed cavity 304, a crushing cavity 305, and a bottom plate 306; bottom plate 306 plays the bearing effect, smash on the chamber for smashing chamber 305 between casing 504 and the crushing chamber filter screen 508, smash chamber 305 below and be unloading chamber 304, unloading chamber 304 side is equipped with feed opening 303, unloading chamber 304 bottom is baffle 301 of slope, on the one hand, reduce the occupation space in unloading chamber 304 through baffle 301, make the overall equipment structure compacter, on the other hand, garrulous bag filters back unloading to unloading chamber 304 through crushing chamber filter screen 508 down, through the ejection of compact of feed opening 303, the requirement of satisfying the recovery that can be better, the unloading of being convenient for. The bottom of the frame 3 is provided with movable wheels 302, so that the whole equipment can be moved conveniently.

As shown in fig. 8, a suction machine 6 is disposed at the feed opening 303, and the suction machine 6 includes a third motor 601, a suction cavity 602, a suction port 603, and a receiving port 604; the third motor 601 is communicated with the material suction cavity 602; the suction inlet 603 is arranged on the side surface of the suction cavity 602 and is connected with the feed outlet 303 in a clamping manner through two ends of a hose; the top of the material suction cavity 602 is a material receiving port 604. When the material collecting device is used, the material collecting port 604 is connected with an external storage device (such as a long-strip cloth bag), the third motor 601 is started, the material sucking cavity 602 generates negative pressure, materials in the material discharging cavity 304 are sucked through the suction port 603, and material is collected through the material collecting port 604.

The invention can quickly cut up waste packaging bags of various bagged materials used in the market, such as various polyethylene and polypropylene cement woven bags, common kraft paper bags, special film-attached moistureproof paper bags for additives, double-layer packaging bags and the like, and finished materials generated by the cut waste bags are uniform in size, can be directly added into well cementing cement and are used for surface layer well cementing. In a reasonable addition amount, the addition of the crushed materials has no influence on the thickening and the pressure resistance of the well cementation cement, and the problem of environment-friendly recycling treatment of the additive packaging bag is solved on the spot. In addition, the device is also suitable for various materials such as waste cloth heads, chemical fibers, plastic films, trade labels, non-woven fabrics and the like, the device is convenient to move, stable and reliable in work, convenient to maintain and extremely high in production efficiency, and manual chopping of a large amount of labor force can be solved.

The working process is as follows:

1. the power is switched on, the second motor 512 is started, the main belt pulley 505 is driven to rotate through the second belt set 510, the balance belt pulleys 501 are arranged at the symmetrical positions of the upper shell 504 of the crushing cavity for keeping the rotation balance, and the belt pulleys drive the blade assembly to rotate to prepare for crushing the packaging bag.

2. The first motor 401 is controlled to start by the motor control box button 201, the first motor pulley 415 drives the reducer pulley 412 to rotate through the first belt set 402, and the first chain wheel 403 at one end of the reducer 416 drives the third chain wheel 405 to rotate through the first chain 411 and the second chain wheel 404 (tension wheel). The third sprocket 405 and the fourth sprocket 406 belong to a double sprocket, so that the fourth sprocket 406 and the third sprocket 405 rotate simultaneously.

3. The fourth sprocket 406 drives the fifth sprocket 407, the belt main shaft sprocket 101, and the belt pressing shaft sprocket 102 to rotate by the second chain 413 and the sixth sprocket 408 (tension pulley).

4. The direction of the chain connection between the fourth sprocket 406 and the fifth sprocket 407, and between the belt spindle sprocket 101 and the pinch shaft sprocket 102, is cross running, so that the two pairs of sprockets run in opposite directions. This enables the packaging bag to be transported to the bag feeding assembly 4 by the conveyor 106 and then to enter the crushing chamber 305 for crushing.

5. The belt pressing shaft 104 is provided with belt pressing springs 105 at both ends during the conveying of the belt 106, and plays a role in pressing and pulling in during the conveying of the packaging bags. Similarly, the upper roller holding spring 414 is provided at both ends of the upper roller 409 of the bag feeding assembly 4. And go up cylinder 409 equipartition strip groove 410 all around, can increase frictional force, increase the dynamics that the wrapping bag was carried.

6. Crushing chamber 305 upper portion is for crushing chamber upper shell 504, and the lower part is for crushing chamber lower screen 508, smashes chamber lower screen 508 and need reach certain mesh when the apolegamy, and this embodiment is not less than 30 meshes, can satisfy the requirement of retrieving. The eight groups of strip-shaped blades of the bag breaking component 5 form a certain included angle with the radial direction, and multiple tests show that the included angle ranges from 10 degrees to 15 degrees, and the included angle is preferably 12 degrees.

7. In the blade crushing process, in order to prevent the blades from deforming inwards, supporting frames 507 are evenly distributed on the shaft and fixed with the blade component.

8. The crushed powder of the packaging bag is smaller than the set mesh number, then the crushed powder passes through a lower filter screen 508 of the crushing cavity and falls to the discharging cavity 304, and the crushed powder is discharged through a discharging opening 303.

9. The feed opening 303 is connected with the suction opening 603 of the suction machine 6 through two ends of a hose in a clamping manner, and the receiving opening 604 of the suction machine 6 is provided with an external storage device.

10. The third motor 601 of the suction machine is started, the negative pressure generated by the suction chamber 602 sucks the material in the blanking chamber 304 through the suction port 603 of the suction machine 6, and the material is received through the receiving port 604, thereby completing the crushing and collection of the packaging bag.

The above embodiments are only specific examples of the present invention, and the scope of the present invention includes but is not limited to the product forms and styles of the above embodiments, and any suitable changes or modifications made by those skilled in the art according to the claims of the present invention should fall within the scope of the present invention.

Claims

1. The utility model provides a solid useless processor which characterized in that: comprises a conveyor belt system (1), a frame (3), a bag conveying assembly (4) and a bag breaking assembly (5);

the conveyor belt system (1) is arranged on the rack (3) and is used for conveying packaging bags; the conveyor belt system (1) comprises a conveyor belt main shaft (103), a conveyor belt pressing shaft (104), a conveyor belt main shaft chain wheel (101) arranged at the end part of the conveyor belt main shaft (103), a conveyor belt pressing shaft chain wheel (102) arranged at the end part of the conveyor belt pressing shaft (104) and a conveyor belt (106) arranged on the conveyor belt main shaft (103);

the bag conveying assembly (4) is positioned on one side of the conveyor belt system (1) and used for conveying the packaging bags conveyed by the conveyor belt system (1) to the bag breaking assembly (5), and the bag conveying assembly (4) provides power for the bag conveying assembly and the conveyor belt system (1);

the bag breaking assembly (5) is positioned on one side of the bag feeding assembly (4) and is used for breaking the packaging bag;

the bag feeding assembly (4) comprises a first motor (401), a first belt group (402), a first chain wheel (403), a second chain wheel (404), a third chain wheel (405), a fourth chain wheel (406), a fifth chain wheel (407), a sixth chain wheel (408), an upper roller (409), a first chain (411), a reducer belt pulley (412), a second chain (413), a first motor belt pulley (415), a reducer (416) and a lower roller (417); the first motor (401) is arranged on the rack (3), a first motor belt pulley (415) is connected with a speed reducer belt pulley (412) of a speed reducer (416) through a first belt set (402) to drive the speed reducer belt pulley (412) to rotate, and one end of the speed reducer (416) is provided with a first chain wheel (403); the first chain wheel (403) drives the third chain wheel (405) to rotate through the first chain (411) and the second chain wheel (404); the fourth chain wheel (406) and the third chain wheel (405) are arranged side by side to form a double-row chain wheel which rotates simultaneously, the fourth chain wheel (406) is arranged at the end part of the lower roller (417), and the fifth chain wheel (407) is arranged at the end part of the upper roller (409); the fourth chain wheel (406) drives the fifth chain wheel (407), the conveyor belt main shaft chain wheel (101) and the conveyor belt pressing shaft chain wheel (102) to rotate through the second chain (413) and the sixth chain wheel (408); the connecting directions of chains between a fourth chain wheel (406) and a fifth chain wheel (407) and between a conveyor belt main shaft chain wheel (101) and a conveyor belt pressing shaft chain wheel (102) are crossed, so that the running directions of the two pairs of chain wheels are opposite;

the bag breaking assembly (5) comprises a balance belt pulley (501), a flange (502), a strip-shaped tool rest (503), a main belt pulley (505), a second belt group (510), a second motor (512) and a fixed knife (513); the strip-shaped tool rest (503) comprises a plurality of groups of strip-shaped blades which are respectively fixed on flange brackets at two ends, and two ends of each flange bracket are respectively connected with the main belt pulley (505) and the balance belt pulley (501) through flanges (502); the fixed knife (513) is arranged on one side of the strip-shaped knife rest (503) and is matched with the strip-shaped blade for cutting the packaging bag; the main belt pulley (505) is connected with a second motor (512) through a second belt set (510).

2. The solid waste disposer of claim 1, wherein: and strip-shaped grooves (410) are uniformly distributed on the upper roller (409).

3. The solid waste disposer of claim 1, wherein: a conveyor belt pressing spring (105) is arranged above two ends of the conveyor belt pressing shaft (104); and a pressing spring (414) for the upper roller is arranged above the two ends of the upper roller (409).

4. The solid waste disposer of claim 1, wherein: the solid waste processor further comprises a motor control box (2), wherein the motor control box (2) is arranged on the rack (3) and located below the conveyor belt system (1) and used for controlling the opening and closing of the first motor (401).

5. The solid waste disposer of claim 1, wherein: a crushing cavity upper shell (504) is arranged above the strip-shaped tool rest (503), and a crushing cavity lower filter screen (508) is arranged below the strip-shaped tool rest.

6. The solid waste disposer of claim 5, wherein: the machine frame (3) comprises a partition plate (301), a feed opening (303), a feed cavity (304), a crushing cavity (305) and a bottom plate (306); bottom plate (306) play the bearing effect, for smashing chamber (305) between smashing casing (504) and the filter screen (508) under smashing the chamber on the crushing chamber, smash chamber (305) below and be unloading chamber (304), unloading chamber (304) side is equipped with feed opening (303), and unloading chamber (304) bottom is baffle (301) of slope.

7. The solid waste disposer of claim 6, wherein: a suction machine (6) is arranged at the feed opening (303), and the suction machine (6) comprises a third motor (601), a suction cavity (602), a suction inlet (603) and a receiving opening (604); the third motor (601) is communicated with the material suction cavity (602); the suction inlet (603) is arranged on the side surface of the suction cavity (602) and is connected with the discharge port (303) in a clamping manner through two ends of a hose; the top of the material suction cavity (602) is provided with a material receiving port (604).