CN111558604A - A device for accelerating the biodegradation of garden waste - Google Patents

Abstract

The invention discloses equipment for accelerating biodegradation of garden garbage, which is provided with a three-stage crushing device, the garden garbage is gradually and thoroughly crushed, the crushing device is protected to a certain degree, the service life of the equipment is prolonged, the engineering cost is reduced, a rainwater collecting device collects rainwater and guides the rainwater into a biodegradation device to soak the garden garbage to promote decomposition of the garden garbage, a large number of microorganisms are contained in the rainwater to promote biodegradation, a heat absorbing plate can increase the temperature in the biodegradation device to make the temperature environment in the biodegradation device more suitable for microbial degradation, and the microbial degradation efficiency is further improved The efficiency of biodegradation of garden garbage is high, the service life of equipment is long, and the like.

Description

A device for accelerating the biodegradation of garden waste

technical field

The invention belongs to the technical field of garbage disposal equipment; in particular, it is a device for accelerating the biodegradation of garden garbage.

Background technique

Biodegradation means that the material is continuously excreted from the body in the process of tissue growth through dissolution, enzymatic hydrolysis, cell phagocytosis, etc. in the living body. The repaired tissue completely replaces the position of the implanted material, and the material does not remain in the body. It has the advantages of green, pollution-free, and no need to consume a lot of resources. Then the existing method of treating garden waste through biodegradation has a slow degradation rate. , through the existing biodegradation efficiency is affected by different environments and seasons, such as a three-stage crushing device disclosed in CN107413501A, resulting in great uncertainty in the treatment of garden waste, in order to improve the efficiency of biodegradation of garden waste, The existing method is to degrade the garden waste after crushing it. Although this method has a certain improvement in the efficiency of biodegrading garden waste, it still cannot solve the problem that the biodegradation efficiency is affected by different environments and seasons, and the biodegradable garden waste is affected by different environments and seasons. The problem of waste efficiency is too slow, therefore, the emergence of a device that can accelerate the biodegradation of garden waste is imminent.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a device for accelerating the biodegradation of garden waste, including a rainwater collection device, an outer casing, a second-stage pulverizing device, a third-stage pulverizing device, a side cover, a biodegradation device, a heat pipe, a driving mechanism, A heat-absorbing plate and a first-stage crushing device, the heat-absorbing plate is embedded on the outer side wall of the side cover plate, the side cover plate is fixed on the side wall of the outer casing, and the rainwater collecting device is embedded in the inner side of the outer casing, And the upper end of the rainwater collection device penetrates the upper end surface of the outer shell, the lower end of the rainwater collection device is through and fixedly connected with the biodegradation device, the first-stage pulverizing device is fixed on the upper end of the inner side of the outer shell, and the upper end of the first-stage pulverizing device is connected to the outer side of the outer shell. The wall is connected through, the lower end of the first-stage pulverizing device and the upper end of the second-stage pulverizing device are through and fixedly connected, the second-stage pulverizing device is fixed on the inner side wall of the outer casing, and the second-stage pulverizing device is fixed through the lower end. Three-stage pulverizing device, the third-stage pulverizing device is fixed on the inner side wall of the outer shell, the lower end of the third-stage pulverizing device is connected through and fixed with the upper end of the biodegradation device, the driving mechanism is arranged inside the outer shell, and the driving mechanism They are respectively fixedly connected with the first-stage pulverizing device, the second-stage pulverizing device and the third-stage pulverizing device, the upper side wall of the biodegradation device is in a through connection with the outer casing, the heat conduction pipe is surrounded on the side wall of the biodegradation device, and It is embedded in the side wall of the biodegradation device, and the heat conduction pipe is fixedly connected with the side cover plate.

Further, the rainwater collection device includes a screen, a reservoir and a water delivery pipeline, the screen is fixed on the upper end surface of the reservoir, and the upper end of the reservoir penetrates the upper end surface of the outer casing and is fixed to the upper end surface of the outer casing. The upper end of the water delivery pipeline is fixed at the bottom of the reservoir and is connected to the inside of the reservoir, and the lower end of the water delivery pipeline is fixedly connected to the biodegradation device and is connected to the inside of the biodegradation device.

Further, the outer casing includes an outer casing body, an air inlet window, a rainwater trough installation port and a feeding port, the rainwater trough installation port is arranged on the upper end surface of the outer casing body, and the feeding port is arranged on the outer casing body. On the upper side wall, the air intake windows are arranged on the lower sides of the left and right side walls of the outer casing body, and the rainwater groove installation opening is fixedly connected with the upper end surface of the water reservoir.

Further, the second-stage pulverizing device includes a left-hand screw blade, a right-hand screw blade, a second-stage pulverizing device housing, a right-hand pulley fixing frame, a right-hand pulley driving frame, a drive motor, a motor fixing frame, and a rotating blade pulley. , the left pulley drive frame, the left pulley fixing frame and the belt, the secondary pulverizing device shell is fixed on the inner side wall of the outer casing body and is fixed on the lower side of the first stage pulverizing device, the left pulley fixing frame and The right pulley fixing frame has the same structure and is symmetrically fixed on the left and right side walls of the secondary pulverizing device housing. On the corner of the side wall, the left helical blade is rotated and fixed on the left side of the secondary pulverizing device housing through the rotating shaft, the right helical blade is rotated and fixed on the right side of the secondary pulverizing device shell through the rotating shaft, and the right The side helical blade is arranged on the upper side of the left helical blade, the lower end of the left helical blade and the lower end of the right helical blade are fixed with a rotating blade pulley, and the rotating blade pulley at the lower end of the left helical blade is fixed with the left side pulley by a belt The rotating blade pulley at the lower end of the right helical blade is connected with the right pulley fixing frame through the belt, the left pulley fixing frame is connected with the left pulley drive frame through the belt, and the right pulley is fixed The frame is connected with the drive frame of the right pulley through a belt, the drive motor is embedded on the motor fixing frame, and the drive motor is fixed on the side wall of the third-stage pulverizing device through the motor fixing frame, and the output shaft of the drive motor is connected to the right side. The side pulley drive frame is fixedly connected, the right pulley fixing frame, the right pulley drive frame, the left pulley drive frame and the left pulley fixing frame are in the prior art, that is, the transmission function is realized through a pulley set composed of multiple pulleys and hinge bases .

Further, the third-stage pulverizing device includes a first pulverizing roll, a second pulverizing roll, a third-stage pulverizing device housing, a second pulverizing roll rotating shaft, a second gear, a first gear, and a first pulverizing roll rotating shaft. The shell of the tertiary pulverizing device is a hollow rectangular shell without a top and a bottom. The first pulverizing roller is fixed on the rotating shaft of the first pulverizing roller, the second pulverizing roller is The pulverizing roller is rotatably fixed to the inside of the housing of the third-stage pulverizing device through the rotation shaft of the first pulverizing roller, the second pulverizing roller is rotatably fixed to the inner side of the shell of the third-stage pulverizing device through the rotating shaft of the second pulverizing roller, and the first pulverizing roller is connected to the second pulverizing device. The rotating shafts of the two pulverizing rollers are meshed with each other. The two ends of the rotating shaft of the first pulverizing roller penetrate the left and right side walls of the casing of the third-stage pulverizing device respectively, and a first gear is fixed on one end of the rotating shaft of the first pulverizing roller. The two ends respectively penetrate the left and right side walls of the housing of the third-stage pulverizing device, and a second gear is fixed on one end of the rotating shaft of the second pulverizing roller, and the second gear meshes with the first gear.

Further, the biodegradation device includes a biodegradation device shell, a ventilation slit and a water inlet, the biodegradation device shell is a hollow rectangular shell without a top and a bottom, and the left and right side walls of the biodegradation device shell are provided with There are ventilation slits, the ventilation slits are connected with the air inlet window, the water inlet is arranged on one side wall of the biodegradation device shell, and the water inlet penetrates the inner and outer side walls of the biodegradation device shell.

Further, the drive mechanism includes a first drive pulley, a first belt, a second drive pulley, a third drive pulley, a second belt, a fourth drive pulley, a drive motor mount, and a drive mechanism motor, the drive mechanism motor It is embedded in the drive motor fixing frame, and is fixed on the outer side wall of the tertiary crushing device casing through the driving motor fixing frame. The fourth drive pulley is fixed on the output shaft of the drive mechanism motor, and the third drive pulley is fixed on the On the end of the rotating shaft of the first pulverizing roller without the first gear, the second driving pulley is fixed on the end of the rotating shaft of the second pulverizing roller without the second gear, and the first driving pulley is fixed on the rotating shaft of the first impact hammer, so The first drive pulley and the second drive pulley are connected through a first belt drive, and the third drive pulley and the fourth drive pulley are connected through a second belt drive.

Further, the first-stage pulverizing device includes a first-stage pulverizing device housing, a first pulverizing impact hammer, a first impact hammer rotating shaft, a first-stage pulverizing device first gear, a second impact hammer rotating shaft, and a first-stage pulverizing device second. The gear, the second crushing impact hammer and the inlet of the primary crushing device, the inlet of the primary crushing device is arranged on the outer side wall of the housing of the primary crushing device, and the inlet of the primary crushing device is throughly connected with the feeding port. The crushing impact hammer is fixed on the rotating shaft of the first impact hammer, and the first crushing impact hammer is rotated and fixed in the housing of the primary crushing device through the rotating shaft of the first impact hammer, and the second crushing impact hammer is fixed on the rotating shaft of the second impact hammer, And the second pulverizing impact hammer is rotatably fixed in the casing of the primary crushing device through the rotating shaft of the second impacting hammer. One end is fixed with the first gear of the primary crushing device, one end of the rotating shaft of the second impact hammer is embedded in the side wall of the primary crushing device shell, and the other end penetrates the side wall of the primary crushing device housing and is fixed with the primary crushing device The second gear, the first gear of the primary crushing device meshes with the second gear of the primary crushing device.

Further, the working principle of the device for accelerating the biodegradation of garden waste is as follows:

1) Start the equipment, drive the motor and the motor of the drive mechanism to rotate;

2) The garden garbage is put into the feeding port, and the garbage falls between the rotating shaft of the first impact hammer and the second crushing impact hammer through the entrance of the primary crushing device;

3) The rotation of the drive mechanism motor drives the first drive pulley to rotate, and the first drive pulley drives the first impact hammer shaft and the second impact hammer shaft to rotate, so as to make the first crushing impact hammer and the second crushing impact hammer rotate, so as to dispel the garden waste. Preliminary crushing is performed, and the crushed garbage falls into the second-stage crushing device between the first impact hammer rotating shaft and the second crushing impact hammer;

4) The rotation of the drive motor drives the rotating blade pulley to rotate, which in turn drives the left and right helical blades to rotate, and the left and right helical blades cut the crushed pieces that fall from the first-stage crushing device into the second-stage crushing device. Garbage, the crushed garbage is further crushed, and the crushed garbage enters the third-stage crushing device;

5) The rotation of the drive mechanism motor drives the second drive pulley and the third drive pulley to rotate, which in turn drives the first pulverizing roller and the second pulverizing roller to rotate. The first pulverizing roller meshes with the second pulverizing roller and will fall into the third-stage pulverizing device. The crushed garbage is completely crushed, and the garbage is thrown into the shell of the biodegradation device;

6) Rainwater enters the shell of the biodegradation device from the rainwater collection device, and at the same time, the heat absorbing plate absorbs the heat of sunlight and guides the heat into the shell of the biodegradation device. At this time, the shell of the biodegradation device is in a high temperature and humid state, which makes the crushed garbage quickly broken down break down.

Beneficial effects of the present invention: The three-stage pulverizing device provided in the present invention, when put into the equipment through the first-stage pulverizing device, is preliminarily pulverized by an impact hammer, so that large-diameter garbage or general garbage is knocked and pulverized. After the garbage enters the second-stage pulverizing device, the second-stage pulverizing device further shreds the pulverized garbage through the alternately rotating cutting blades, so that the garden garbage becomes smaller. The garbage will enter the third-stage pulverizing device for final pulverization. Through the two meshing pulverizing rollers, the garden garbage will be completely reduced to a very small state, so that the organisms and the garden garbage can fully contact, thereby improving the biodegradation efficiency. The device makes the garden garbage be pulverized in sequence from the large diameter, which not only makes the garden garbage be more thoroughly pulverized, but also protects the pulverizing device by pulverizing the garbage in a progressive manner, thereby improving the service life of the equipment and reducing the working cost. The rainwater collection device can collect rainwater, and the collected rainwater will enter the biodegradation device, so as to soak the garden waste in the biodegradation device, thereby promoting the decomposition of the garden waste. The degradation efficiency has a promoting effect. The heat absorbing plate provided can collect the temperature of the sun and transmit the temperature to the biodegradation device through the heat pipe, so as to increase the temperature in the biodegradation device and make the temperature environment in the biodegradation device more suitable for microorganisms. Therefore, the biodegradation device of the present invention is arranged in the outer casing, so as to be isolated from the external environment, thereby avoiding the situation that the temperature in the biodegradation device is lowered due to the external low temperature in severe cold weather and affects the biodegradation efficiency. The present invention has the beneficial effects that the biodegradation efficiency is not affected by the environment and the season, the efficiency of biodegrading garden waste is high, and the service life of the equipment is long.

Description of drawings

In order to facilitate the understanding of those skilled in the art, the present invention will be further described below with reference to the accompanying drawings.

1 is a schematic diagram of the overall structure of a device for accelerating the biodegradation of garden waste according to the present invention;

2 is a schematic structural diagram of a rainwater collecting device of a device for accelerating the biodegradation of garden waste according to the present invention;

3 is a schematic structural diagram of the outer casing of a device for accelerating the biodegradation of garden waste according to the present invention;

4 is a schematic structural diagram of a second-stage pulverizing device of a device for accelerating the biodegradation of garden waste according to the present invention;

5 is a schematic structural diagram of a third-stage pulverizing device of a device for accelerating the biodegradation of garden waste according to the present invention;

6 is a schematic structural diagram of a biodegradation device of a device for accelerating the biodegradation of garden waste according to the present invention;

7 is a schematic structural diagram of a driving mechanism of a device for accelerating the biodegradation of garden waste according to the present invention;

8 is a schematic structural diagram of a first-stage crushing device of an apparatus for accelerating the biodegradation of garden waste according to the present invention.

Detailed ways

Please refer to Figure 1-8, a device for accelerating the biodegradation of garden waste, including a rainwater collection device 1, an outer casing 2, a second-stage pulverizing device 3, a third-stage pulverizing device 4, a side cover 5, and a biodegradable device. The device 6, the heat pipe 7, the driving mechanism 8, the heat absorption plate 9 and the first-stage crushing device 10. The heat absorption plate 9 is embedded in the outer side wall of the side cover plate 5, and the side cover plate 5 is fixed on the side wall of the outer casing 2. , the rainwater collection device 1 is embedded in the inner side of the outer shell 2, and the upper end of the rainwater collection device 1 penetrates the upper end surface of the outer shell 2, the lower end of the rainwater collection device 1 is fixedly connected with the biodegradation device 6, and the first-stage crushing device 10 is fixed to the outer shell. The inner upper end of the body 2, the upper end of the first-stage pulverizing device 10 is connected through the outer side wall of the outer shell 2, the lower end of the first-stage pulverizing device 10 is connected through and fixed with the upper end of the second-stage pulverizing device 3, and the second-stage pulverizing device 3 is fixed to the outer shell. 2. On the inner side wall, the lower end of the second-stage crushing device 3 is fixed through a third-stage crushing device 4, and the third-stage crushing device 4 is fixed on the inner side wall of the outer casing 2. The lower end of the third-stage crushing device 4 and the upper end of the biodegradation device 6 Through the fixed connection, the driving mechanism 8 is arranged on the inner side of the outer casing 2, and the driving mechanism 8 is fixedly connected with the first-stage pulverizing device 10, the second-stage pulverizing device 3 and the third-stage pulverizing device 4 respectively. The upper side wall of the biodegradation device 6 Through connection with the outer casing 2 , the heat transfer pipe 7 surrounds the side wall of the biodegradation device 6 and is embedded in the side wall of the biodegradation device 6 , and the heat transfer pipe 7 is fixedly connected with the side cover plate 5 .

As shown in FIG. 2 , the rainwater collection device 1 includes a screen 11 , a reservoir 12 and a water delivery pipeline 13 . The screen 11 is fixed on the upper end surface of the reservoir 12 , and the upper end of the reservoir 12 penetrates the upper end surface of the outer casing 2 and It is fixedly connected with the upper end surface of the outer casing 2, the upper end of the water delivery pipeline 13 is fixed at the bottom of the reservoir 12, and is connected to the interior of the reservoir 12, and the lower end of the water delivery pipeline 13 is fixedly connected with the biodegradation device 6, and is connected with the biodegradation device. 6 Internal through connections.

As shown in FIG. 3 , the outer casing 2 includes an outer casing body 21 , an air intake window 22 , a rainwater gutter installation port 23 and a feed inlet 24 . The air inlet windows 22 are arranged on the lower side of the left and right side walls of the outer casing body 21 , and the rainwater gutter installation port 23 is fixedly connected to the upper end surface of the water reservoir 12 .

As shown in FIG. 4 , the second-stage pulverizing device 3 includes a left-hand helical blade 31 , a right-hand helical blade 32 , a second-stage pulverizing device housing 33 , a right-hand pulley fixing frame 34 , a right-hand pulley driving frame 35 , and a driving motor 36 , the motor fixing frame 37, the rotating blade pulley 38, the left pulley drive frame 39, the left pulley fixing frame 310 and the belt 311, the secondary crushing device housing 33 is fixed on the inner side wall of the outer casing body 21 and is fixed on the first stage On the lower side of the crushing device 10, the left pulley fixing frame 310 and the right pulley fixing frame 34 have the same structure and are symmetrically fixed on the left and right side walls of the secondary crushing device housing 33, respectively, the right pulley drive frame 35 and the left pulley drive frame. 39 has the same structure and is symmetrically fixed on the corners of the left and right side walls of the secondary pulverizing device housing 33, the left screw blade 31 is rotated and fixed on the left side of the secondary pulverizing device shell 33 through the rotating shaft, and the right screw blade 32 is rotated through the rotating shaft. It is fixed on the inner right side of the housing 33 of the secondary crushing device, and the right screw blade 32 is arranged on the upper side of the left screw blade 31. The rotating blade pulley 38 at the lower end of the side helical blade 31 is drivingly connected to the left pulley fixing frame 310 through the belt 311, and the rotating blade pulley 38 at the lower end of the right helical blade 32 is drivingly connected to the right pulley fixing frame 34 through the belt 311, and the left pulley The fixing frame 310 is drivingly connected with the left pulley driving frame 39 through the belt 311, the right pulley fixing frame 34 is drivingly connected with the right pulley driving frame 35 through the belt 311, the driving motor 36 is embedded in the motor fixing frame 37, and the driving motor 36 is fixed on the side wall of the third stage crushing device 4 through the motor fixing frame 37, the output shaft of the driving motor 36 is fixedly connected with the right pulley drive frame 35, the right pulley fixing frame 34, the right pulley drive frame 35, the left pulley The drive frame 39 and the left pulley fixing frame 310 are in the prior art, that is, the transmission function is realized by a pulley set composed of a plurality of pulleys and a hinge seat.

As shown in FIG. 5 , the third-stage pulverizing device 4 includes a first pulverizing roll 41 , a second pulverizing roll 42 , a third-stage pulverizing device housing 43 , a second pulverizing roll rotating shaft 44 , a second gear 45 , a first gear 46 and The first pulverizing roller shaft 47 and the tertiary pulverizing device shell 43 are hollow rectangular shells with no top and bottom. On the rotating shaft 44 , the first pulverizing roller 41 is rotatably fixed to the inner side of the tertiary pulverizing device housing 43 through the first pulverizing roller rotating shaft 47 , and the second pulverizing roller 42 is rotatably fixed to the tertiary pulverizing device shell 43 through the second pulverizing roller rotating shaft 44 . Inside, the first pulverizing roller 41 meshes with the second pulverizing roller shaft 44, the two ends of the first pulverizing roller shaft 47 penetrate the left and right side walls of the tertiary pulverizing device casing 43 respectively, and one end of the first pulverizing roller shaft 47 is fixed with a The two ends of the first gear 46 and the second grinding roller shaft 44 respectively penetrate the left and right side walls of the tertiary grinding device housing 43, and a second gear 45 is fixed on one end of the second grinding roller shaft 44. The second gear 45 is connected to the first gear 45. Gears 46 mesh.

As shown in FIG. 6 , the biodegradation device 6 includes a biodegradation device casing 61 , a ventilation slit 62 and a water inlet 63 . The biodegradation device casing 61 is a hollow rectangular casing without a top and a bottom, and the left and right sides of the biodegradation device casing 61 are There are ventilation slits 62 on the wall, and the ventilation slits 62 are connected to the air inlet window 22 through.

As shown in FIG. 7 , the driving mechanism 8 includes a first driving pulley 81 , a first belt 82 , a second driving pulley 83 , a third driving pulley 84 , a second belt 85 , a fourth driving pulley 86 , a driving motor fixing frame 87 and The driving mechanism motor 88 is embedded in the driving motor fixing frame 87 and fixed on the outer side wall of the housing 43 of the tertiary crushing device through the driving motor fixing frame 87 , and the fourth driving pulley 86 is fixed on the driving mechanism motor 88 On the output shaft, the third drive pulley 84 is fixed on the end of the first grinding roller shaft 47 without the first gear 46, the second driving pulley 83 is fixed on the end of the second grinding roller shaft 44 without the second gear 45, the first The drive pulley 81 is fixed on the first impact hammer shaft 103 , the first drive pulley 81 and the second drive pulley 83 are connected by a first belt 82 , and the third drive pulley 84 and the fourth drive pulley 86 are connected by a second belt 85 .

As shown in FIG. 8 , the first-stage pulverizing device 10 includes a first-stage pulverizing device housing 101 , a first pulverizing impact hammer 102 , a first impact hammer rotating shaft 103 , a first-stage pulverizing device first gear 104 , and a second impact hammer rotating shaft 105 , the second gear 106 of the primary crushing device, the second crushing impact hammer 107 and the inlet 108 of the primary crushing device. The first crushing impact hammer 102 is fixed on the first impact hammer rotating shaft 103, and the first crushing impact hammer 102 is rotated and fixed in the housing 101 of the primary crushing device through the first impact hammer rotating shaft 103. The second crushing impact hammer 107 is fixed on the second impact hammer rotating shaft 105 , and the second crushing impact hammer 107 is rotated and fixed in the first-stage crushing device housing 101 through the second impact hammer rotating shaft 105 . Both ends of the first impact hammer rotating shaft 103 The first gear 104 of the primary crushing device is fixed on one end of the shaft 103 of the first impact hammer, and one end of the rotating shaft 105 of the second impact hammer is embedded in the housing 101 of the primary crushing device. On the side wall, the other end penetrates the side wall of the primary crushing device housing 101 and is fixed with the primary crushing device second gear 106 , and the primary crushing device first gear 104 meshes with the primary crushing device second gear 106 .

The working principle of a device for accelerating the biodegradation of garden waste is as follows:

1) Start the device, drive the motor 36 and the drive mechanism motor 88 to rotate;

2) The garden garbage is put into the feeding port 24, and the garbage falls between the first impact hammer rotating shaft 103 and the second crushing impact hammer 107 through the entrance 108 of the primary crushing device;

3) The rotation of the drive mechanism motor 88 drives the first drive pulley 81 to rotate, and the first drive pulley 81 drives the first impact hammer rotating shaft 103 and the second impact hammer rotating shaft 105 to rotate, thereby making the first crushing impact hammer 102 and the second crushing impact hammer 107 rotates, thereby preliminarily crushing the garden garbage, and the crushed garbage falls into the second-stage crushing device 3 through between the first impact hammer rotating shaft 103 and the second crushing impact hammer 107;

4) The rotation of the driving motor 36 drives the rotating blade pulley 38 to rotate, and then drives the left helical blade 31 and the right helical blade 32 to rotate. The crushed garbage in the secondary crushing device 3 is further crushed, and the crushed garbage enters the third-level crushing device 4;

5) The rotation of the drive mechanism motor 88 drives the second drive pulley 83 and the third drive pulley 84 to rotate, which in turn drives the first pulverizing roller 41 and the second pulverizing roller 42 to rotate. The crushed garbage entering the third-stage crushing device 4 is completely crushed, and the garbage is thrown into the housing 61 of the biodegradation device;

6) Rainwater enters the shell 61 of the biodegradation device from the rainwater collection device 1, and the heat absorbing plate 9 absorbs the heat of sunlight and guides the heat into the shell 61 of the biodegradation device. At this time, the shell 61 of the biodegradation device is hot and humid. state, so that the smashed garbage is quickly broken down and decomposed.

The above content is only an example and description of the structure of the present invention, and those skilled in the art can make various modifications or supplements to the specific embodiments described or replace them in similar ways, as long as they do not deviate from the structure of the invention or Anything beyond the scope defined by the claims shall belong to the protection scope of the present invention.

Claims (9)

1. A device for accelerating the biodegradation of garden waste, comprising a rainwater collection device (1), an outer casing (2), a second-stage pulverizing device (3), a third-stage pulverizing device (4), and a side cover plate (5) , a biodegradation device (6), a heat pipe (7), a driving mechanism (8), a heat absorbing plate (9) and a first-stage pulverizing device (10), characterized in that the heat absorbing plate (9) is embedded in the On the outer side wall of the side cover plate (5), the side cover plate (5) is fixed on the side wall of the outer casing (2), the rainwater collecting device (1) is embedded in the inner side of the outer casing (2), and the rainwater The upper end of the collection device (1) penetrates the upper end surface of the outer casing (2), the lower end of the rainwater collection device (1) is through and fixedly connected to the biodegradation device (6), and the first-stage crushing device (10) is fixed on the outer casing (2). ) inside the upper end, the upper end of the first-stage pulverizing device (10) is penetratingly connected to the outer side wall of the outer casing (2), and the lower end of the first-stage pulverizing device (10) is through and fixedly connected to the upper end of the second-stage pulverizing device (3) , the second-stage pulverizing device (3) is fixed on the inner wall of the outer casing (2), and a third-stage pulverizing device (4) is fixed through the lower end of the second-stage pulverizing device (3). The pulverizing device (4) is fixed on the inner side wall of the outer casing (2), the lower end of the third-stage pulverizing device (4) and the upper end of the biodegradation device (6) are penetratingly and fixedly connected, and the driving mechanism (8) is arranged on the outer casing. (2) the inner side, and the driving mechanism (8) is respectively fixedly connected with the first-stage pulverizing device (10), the second-stage pulverizing device (3) and the third-stage pulverizing device (4), the biodegradation device (6) The upper side wall is in a through connection with the outer casing (2), the heat transfer pipe (7) surrounds the side wall of the biodegradation device (6), and is embedded in the side wall of the biodegradation device (6). 7) Fixed connection with the side cover (5). 2. The device for accelerating the biodegradation of garden waste according to claim 1, wherein the rainwater collection device (1) comprises a screen (11), a water reservoir (12) and a water delivery pipeline (13) ), the screen (11) is fixed on the upper end surface of the reservoir (12), and the upper end of the reservoir (12) penetrates the upper end surface of the outer casing (2) and is fixedly connected to the upper end surface of the outer casing (2), The upper end of the water delivery pipeline (13) is fixed at the bottom of the reservoir (12), and is connected to the interior of the reservoir (12) through, and the lower end of the water delivery pipeline (13) is fixedly connected to the biodegradation device (6), And it is connected with the inside of the biodegradation device (6). 3. A device for accelerating the biodegradation of garden waste according to claim 1, characterized in that the outer casing (2) comprises an outer casing body (21), an air intake window (22), a rainwater groove installation opening ( 23) and a feeding port (24), the rainwater tank installation port (23) is provided on the upper end surface of the outer shell body (21), and the feeding port (24) is provided on the upper side wall of the outer shell body (21) Above, the air intake window (22) is arranged on the lower side of the left and right side walls of the outer casing body (21), and the rainwater groove installation opening (23) is fixedly connected to the upper end surface of the water reservoir (12). 4 . The device for accelerating the biodegradation of garden waste according to claim 1 , wherein the second-stage pulverizing device ( 3 ) comprises a left spiral blade ( 31 ), a right spiral blade ( 32 ), Secondary crushing device housing (33), right pulley fixing frame (34), right pulley driving frame (35), drive motor (36), motor fixing frame (37), rotating blade pulley (38), left side A pulley drive frame (39), a left pulley fixing frame (310) and a belt (311), the secondary crushing device casing (33) is fixed on the inner side wall of the outer casing body (21) and is fixed on the first stage crushing On the lower side of the device (10), the left pulley fixing frame (310) and the right pulley fixing frame (34) have the same structure and are symmetrically fixed on the left and right side walls of the secondary pulverizing device housing (33). The side pulley drive frame (35) and the left pulley drive frame (39) have the same structure and are symmetrically fixed on the corners of the left and right side walls of the secondary pulverizing device housing (33), and the left helical blade (31) rotates through the rotating shaft It is fixed on the inner left side of the secondary pulverizing device casing (33), and the right spiral blade (32) is fixed to the inner right side of the secondary pulverizing device shell (33) through the rotation of the rotating shaft. The right spiral blade (32) ) is arranged on the upper side of the left helical blade (31), the lower ends of the rotating shaft of the left helical blade (31) and the right helical blade (32) are fixed with a rotating blade pulley (38), the left helical blade (31) ) the lower end of the rotating blade pulley (38) is connected to the left pulley fixing frame (310) through a belt (311), and the rotating blade pulley (38) at the lower end of the right helical blade (32) is connected to the right The side pulley fixing frame (34) is drive-connected, the left pulley fixing frame (310) is drive-connected with the left pulley driving frame (39) through a belt (311), and the right pulley fixing frame (34) is connected by a belt (311). 311) is drive-connected to the right pulley drive frame (35), the drive motor (36) is embedded on the motor fixing frame (37), and the drive motor (36) is fixed to the third stage through the motor fixing frame (37) On the side wall of the crushing device (4), the output shaft of the drive motor (36) is fixedly connected with the right pulley drive frame (35). 5. The device for accelerating the biodegradation of garden waste according to claim 1, wherein the third-stage pulverizing device (4) comprises a first pulverizing roller (41), a second pulverizing roller (42), The tertiary pulverizing device housing (43), the second pulverizing roller shaft (44), the second gear (45), the first gear (46) and the first pulverizing roller rotating shaft (47), the tertiary pulverizing device shell (43) is a hollow rectangular shell without a top and a bottom, the first pulverizing roller (41) is fixed on the rotating shaft (47) of the first pulverizing roller, and the second pulverizing roller (42) is fixed on the rotating shaft of the second pulverizing roller (44), the first pulverizing roller (41) is rotated and fixed to the inside of the housing (43) of the tertiary pulverizing device through the first pulverizing roller shaft (47), and the second pulverizing roller (42) is rotated by the second pulverizing roller (42). The roller shaft (44) is rotatably fixed on the inner side of the housing (43) of the tertiary pulverizing device, the first pulverizing roller (41) is engaged with the second pulverizing roller rotating shaft (44), and the first pulverizing roller rotating shaft (47) Both ends penetrate the left and right side walls of the tertiary pulverizing device casing (43) respectively, and a first gear (46) is fixed on one end of the first pulverizing roller shaft (47), and both ends of the second pulverizing roller shaft (44) The left and right side walls of the tertiary pulverizing device casing (43) are respectively penetrated, and a second gear (45) is fixed on one end of the second pulverizing roller shaft (44). The second gear (45) is connected to the first gear (46). ) are engaged. The device for accelerating the biodegradation of garden waste according to claim 1, wherein the biodegradation device (6) comprises a biodegradation device casing (61), a ventilation slot (62) and a water inlet (61). 63), the biodegradation device shell (61) is a hollow rectangular shell without a top and a bottom, and the left and right side walls of the biodegradation device shell (61) are provided with ventilation slits (62), and the ventilation slits ( 62) Through connection with the air inlet window (22), the water inlet (63) is provided on one side wall of the biodegradation device housing (61), and the water inlet (63) penetrates the biodegradation device housing (61) ) inside and outside the walls. 7. The device for accelerating the biodegradation of garden waste according to claim 1, wherein the driving mechanism (8) comprises a first driving pulley (81), a first belt (82), and a second driving pulley (83), a third drive pulley (84), a second belt (85), a fourth drive pulley (86), a drive motor mount (87), and a drive mechanism motor (88), the drive mechanism motor (88) It is embedded in the drive motor fixing frame (87), and is fixed on the outer side wall of the tertiary pulverizing device casing (43) through the driving motor fixing frame (87), and the fourth driving pulley (86) is fixed on the driving mechanism motor. (88) On the output shaft, the third drive pulley (84) is fixed on the end of the first grinding roller shaft (47) without the first gear (46), and the second drive pulley (83) is fixed on the second On the end of the grinding roller shaft (44) without the second gear (45), the first driving pulley (81) is fixed on the first impact hammer shaft (103), and the first driving pulley (81) is connected to the second The driving pulley (83) is connected by a first belt (82), and the third driving pulley (84) and the fourth driving pulley (86) are connected by a second belt (85). 8. The device for accelerating the biodegradation of garden waste according to claim 1, wherein the first-stage pulverizing device (10) comprises a first-stage pulverizing device shell (101), a first pulverizing impact hammer ( 102), the first impact hammer rotating shaft (103), the first gear (104) of the primary crushing device, the second impact hammer rotating shaft (105), the second gear (106) of the primary crushing device, and the second crushing impact hammer (107 ) and a primary crushing device inlet (108), the primary crushing device inlet (108) is provided on the outer wall of the primary crushing device housing (101), and the primary crushing device inlet (108) is connected to the feed port ( 24) Through connection, the first crushing impact hammer (102) is fixed on the first impact hammer rotating shaft (103), and the first crushing impact hammer (102) is rotated and fixed on the first level through the first impact hammer rotating shaft (103) Inside the casing (101) of the crushing device, the second crushing impact hammer (107) is fixed on the second impact hammer rotating shaft (105), and the second crushing impact hammer (107) rotates through the second impact hammer rotating shaft (105) It is fixed in the housing (101) of the primary crushing device, both ends of the first impact hammer rotating shaft (103) penetrate the side wall of the primary crushing device housing (101), and the first impact hammer rotating shaft (103) A first gear (104) of the primary crushing device is fixed on one end, one end of the second impact hammer rotating shaft (105) is embedded in the side wall of the primary crushing device housing (101), and the other end penetrates the primary crushing device housing The side wall of the body (101) is fixed with a second gear (106) of the primary crushing device, and the first gear (104) of the primary crushing device meshes with the second gear (106) of the primary crushing device. 9. The device for accelerating the biodegradation of garden waste according to claim 1, wherein the working principle of the device for accelerating the biodegradation of garden waste is as follows: 1) Start the equipment, drive the motor (36) and the drive mechanism motor (88) to rotate; 2) The garden garbage is put into the feeding port (24), and the garbage falls between the first impact hammer rotating shaft (103) and the second crushing impact hammer (107) through the inlet (108) of the primary crushing device; 3) The rotation of the drive mechanism motor (88) drives the first drive pulley (81) to rotate, and the first drive pulley (81) drives the first impact hammer rotating shaft (103) and the second impact hammer rotating shaft (105) to rotate, thereby making the first impact hammer rotating shaft (105) rotate. The crushing impact hammer (102) and the second crushing impact hammer (107) rotate, thereby preliminary crushing the garden waste, and the crushed waste falls between the first impact hammer rotating shaft (103) and the second crushing impact hammer (107). into the second-stage crushing device (3); 4) The rotation of the drive motor (36) drives the rotary blade pulley (38) to rotate, which in turn drives the left helical blade (31) and the right helical blade (32) to rotate, and the left helical blade (31) and the right helical blade (32) rotate. ) cutting the crushed garbage falling into the second-stage crushing device (3) from the first-stage crushing device (10), further crushing the crushed garbage, and the crushed garbage enters the third-stage crushing device (4); 5) The rotation of the drive mechanism motor (88) drives the second drive pulley (83) and the third drive pulley (84) to rotate, which in turn drives the first pulverizing roller (41) and the second pulverizing roller (42) to rotate, and the first pulverizing roller (42) rotates. (41) meshing with the second pulverizing roller (42) to completely smash the pulverized garbage falling into the third-stage pulverizing device (4), and throwing the garbage into the biodegradation device housing (61); 6) Rainwater enters the shell (61) of the biodegradation device from the rainwater collection device (1), and at the same time, the heat absorbing plate (9) absorbs the heat of sunlight and guides the heat into the shell (61) of the biodegradation device. At this time, the biodegradation The inside of the device casing (61) is in a high temperature and humid state, which makes the crushed garbage quickly break down and decompose.

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