CN110886264B

CN110886264B - Recycling device for landscaping

Info

Publication number: CN110886264B
Application number: CN201911258831.8A
Authority: CN
Inventors: 诸葛江峰; 杜中艳
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2021-03-30
Anticipated expiration: 2039-12-10
Also published as: CN110886264A

Abstract

The invention belongs to the technical field of recycling treatment, and particularly relates to a recycling treatment and recycling device for landscaping, which comprises a case; the upper end of the case is provided with an end cover connected by a bolt, the central position of the end cover is provided with an exhaust fan, the exhaust fan is connected with an exhaust pipe, one end of the exhaust pipe is fixedly connected with the front end surface of the case, the other end of the exhaust pipe penetrates through the end cover and extends into a crushing cavity arranged in the case, and a crushing unit is arranged in the crushing cavity; the crushing unit comprises a motor, a rotating shaft and a crushing roller; the motor is fixedly connected to the rear end face of the case through bolts, an output shaft of the motor is connected with one end of a rotating shaft, the other end of the rotating shaft extends into the crushing cavity, a crushing roller is sleeved on the rotating shaft, and a plurality of crushing teeth are arranged on the outer ring of the crushing roller; a screen is connected below the crushing cavity, an inclined collecting cavity is arranged below the screen, and a collecting groove is arranged on one side in the collecting cavity; through the cooperation between air exhauster, crushing unit and the collection chamber, realize the recovery processing to falling leaf in the gardens.

Description

Recycling device for landscaping

Technical Field

The invention belongs to the technical field of recycling treatment, and particularly relates to a recycling treatment and recycling device for landscaping.

Background

The building landscaping waste refers to dead branches, fallen leaves, grass clippings, tree and shrub pruning and other plant residues generated by natural withering or artificial trimming of landscape plants, also called garden garbage or green garbage, along with the rapid development of urban landscaping, the landscaping waste is continuously increased, the treatment work is increasingly severe, most cities in China mainly adopt two methods to treat the urban landscaping waste, namely most of the urban landscaping waste is transported to a suburban garbage site for landfill, and a small part of the urban landscaping waste is burned together, so that the two methods are not environment-friendly and waste funds.

In autumn, trees begin to produce fallen leaves, branches and leaves of general trees are large, the range of the fallen leaves is also large, the fallen leaves cannot be directly absorbed by leaves or plants as nutrients, and therefore certain environmental pollution can be caused.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problems that fallen leaves are manually cleaned when being cleaned in gardens and the sundries in the fallen leaves are troublesome and labor-consuming, the invention provides a recycling device for landscaping.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a recycling device for landscaping, which comprises a case; the upper end of the case is provided with an end cover connected by a bolt, the center of the end cover is provided with an exhaust fan, the exhaust fan is connected with an exhaust pipe, one end of the exhaust pipe is fixedly connected to the front end face of the case, the other end of the exhaust pipe penetrates through the end cover and extends into a crushing cavity arranged in the case, and a crushing unit is arranged in the crushing cavity; the crushing unit comprises a motor, a rotating shaft and a crushing roller; the crushing device comprises a chassis, a motor, a crushing roller, a crushing; a screen is connected below the crushing cavity, an inclined collecting cavity is arranged below the screen, and a collecting groove is formed in one side in the collecting cavity; the fallen leaves in the garden are recycled through the matching of the exhaust fan, the crushing unit and the collecting cavity; during operation, a case is pushed to a place with fallen leaves, then the exhaust fan and the motor are started, then the exhaust fan pumps fallen leaves and sundries on the ground into a crushing cavity through the exhaust pipe, the motor drives the rotating shaft to rotate at the moment, meanwhile, the crushing roller rotates to crush the fallen leaves and the sundries falling into the crushing cavity into chips, then the chips fall into the collection cavity through the screen, when the crushing roller rotates, the screen is vibrated by the crushing roller, after the screen vibrates, the chips on the screen are screened and fall into the collection cavity, then the chips gradually flow into the collection groove along the inclined plane of the collection cavity, and then the fallen leaves and sundries in the collection groove are subjected to centralized treatment; fall into and carry out the breakage in the broken intracavity of quick-witted incasement, on the one hand, can avoid fallen leaves to produce the dust when broken in the environment that exposes, influence operating personnel's breathing and polluted environment, on the other hand broken fallen leaves and impurity can directly fall into to the collection inslot after by broken, reduce operating personnel and go to concentrate the trouble of collecting the piece again.

Preferably, each crushing tooth is hinged with a blade, and the blade is arc-shaped; the cutting treatment of the filamentous sundries pumped into the air draft pipeline is realized through the blade; when the device works, when the air exhaust pipe is used for extracting fallen leaves on the ground, if filamentous sundries exist on the ground, the air exhaust pipeline can also connect the filamentous sundries with the fallen leaves and thicken the fallen leaves into the crushing cavity; when the crushing teeth crush fallen leaves, the crushing teeth are difficult to crush and shear the filiform sundries at the end, and the filiform sundries can be wound on the crushing roller when serious, so that the normal operation of the crushing roller is influenced; the arc-shaped blade is arranged on the crushing teeth, when the blade rotates along with the crushing roller and touches filiform sundries, the blade can cut off the filiform sundries, and the problem that the filiform sundries are wound on the crushing roller is avoided.

Preferably, one end of the screen is hinged to the lower end of the crushing cavity, the other end of the screen is hinged to one end of a first rod, and the other end of the first rod is connected with the rotating shaft through a crankshaft; the screen mesh swings up and down in a reciprocating manner through a first rod and a crankshaft; when the device works, the rotating shaft rotates to drive the crankshaft to rotate, the crankshaft rotates to drive the first rod to swing up and down, the first rod drives the screen to swing up and down, and when the screen swings up and down, the scraps on the screen are further accelerated to fall into the collecting groove; meanwhile, when the screen swings up and down, the screen mesh can be prevented from being blocked by the fragments, so that the fragments effectively fall into the collection cavity from the screen mesh.

Preferably, the other end of the screen is fixedly connected with one end face of a first air bag, and the other end of the first air bag is fixedly connected with the lower end face of the crushing cavity; the air in the first air bag is extruded and sprayed out through the matching between the screen and the first air bag; during operation, the bent axle drives the screen cloth luffing motion through a pole, the screen cloth indirectness extrudees an gasbag simultaneously, then the gas in an gasbag is extruded the blowout, gas impact is on the screen cloth, gas in an gasbag on the one hand, can be to screen cloth surface clearance, with the attachment on the screen cloth impact, avoid the attachment to cover the mesh at the screen cloth, influence the screen cloth efficiency of screen cloth, on the other hand, gas can blow the fallen leaves that can not pass through the screen cloth once more, when the fallen leaves that blow up touch the crushing roller once more, the crushing roller is broken to fallen leaves and debris, make fallen leaves and debris can effectively be broken and fall into the collecting tank through the mesh of screen cloth.

Preferably, the outer ring of the rotating shaft is connected with a sector gear below the rotating shaft through a belt, one end of the sector gear is hinged to the side wall of the case, and the sector gear is meshed with a first gear below the sector gear; the first gear is connected to the side wall of the case through a sleeve and can rotate on the side wall of the case through the sleeve, a second rod is arranged at the center of the first gear, and the second rod is connected with the first gear through a screw rod ball; one end of the second rod is connected to the outer side wall of the case through a first spring, and the other end of the second rod is connected with the push plate; through the matching among the rotating shaft, the sector gear, the first gear, the second rod and the push plate, the push plate pushes fallen leaf sundry scraps on the collecting cavity into the collecting groove; when the device works, after the rotating shaft rotates, the fan-shaped gear is driven to rotate through the belt, when the fan-shaped gear rotates and is meshed with the first gear, the first gear is driven to rotate by the fan-shaped gear, and the first gear is connected with the second rod through the ball screw, so that when the second rod rotates, the second rod gradually makes linear motion towards the inside of the case, then the second rod pushes the push plate to push the debris at the bottom of the collection cavity into the collection groove, the collection cavity is cleaned in time, and the phenomenon that the debris falling from the screen mesh is accumulated in the collection cavity and cannot flow into the collection groove is avoided; when the sector gear is not meshed with the first gear, the second rod makes linear motion outwards the case under the elastic force of the first spring, and the second rod pulls the push plate back to the original position.

Preferably, a first groove is formed in the push plate, a third rod is arranged in the first groove, one end of the third rod is connected into the first groove through a second spring, the other end of the third rod is fixedly connected with a pressing plate, one end of the pressing plate is a flat end, and the other end of the pressing plate is a curved surface; through the cooperation among the third rod, the second spring and the pressing plate, the pressing plate presses the debris in the collecting tank; when the collecting tank works, when the push plate slides along the bottom surface of the collecting cavity, the push plate moves above the collecting tank, then the third rod pushes the third rod out of the first tank under the elastic force of the second spring, and meanwhile, the third rod pushes the pressing plate to press down fallen leaf sundry fragments in the collecting tank, so that the fragments are compacted in the collecting tank, and the collecting tank can contain more fragments; when the third rod pulls back the push plate, the curved surface of the press plate slides to the bottom surface of the collection cavity along the curved surface of the notch of the collection groove, and finally the third rod extrudes the second spring and retracts to the first groove; the piece of collecting vat is under the effect of clamp plate for more pieces can be held to the collecting vat, avoids operating personnel's the emergence of taking out the clastic phenomenon in the collecting vat many times, saves operating personnel's labour, facilitates the use.

The invention has the following beneficial effects:

1. according to the recycling device for landscaping, fallen leaves in a garden are collected in the case through the exhaust fan, the collected fallen leaves are crushed, then the collected fallen leaves are subjected to centralized processing, and when the fallen leaves are cleaned, the case is pushed manually, the exhaust pipe is aligned to the fallen leaves on the ground, so that the fallen leaves in the garden can be centralized processed, the recycling device is convenient for operators to use, and the recycling efficiency of the fallen leaves in the garden is improved.

2. According to the recycling device for landscaping, the blade is arranged on the crushing tooth, so that filiform sundries pumped into the crushing cavity can be cut off, and the phenomenon that the filiform sundries wind the crushing roller can be avoided; the air blown by the first air bag acts on the fallen leaves, the fallen leaves which are not crushed float and are then crushed by the crushing roller again, so that the fallen leaves are finely crushed, and more chips are contained in the collecting tank.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a cross-sectional view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

in the figure: the crushing device comprises a case 1, an end cover 11, an exhaust fan 12, an exhaust pipe 121, a crushing cavity 13, a screen 131, a first rod 132, a crankshaft 133, a first air bag 134, a collecting cavity 14, a collecting groove 141, a motor 21, a rotating shaft 22, a sector gear 221, a first gear 222, a second rod 223, a push plate 224, a crushing roller 23, crushing teeth 231, a blade 232, a first groove 3, a third rod 31, a second spring 311 and a pressing plate 312.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 4, the recycling device for landscaping of the present invention comprises a case 1; an end cover 11 connected by bolts is arranged at the upper end of the case 1, an exhaust fan 12 is arranged at the central position of the end cover 11, the exhaust fan 12 is connected with an exhaust pipe 121, one end of the exhaust pipe 121 is fixedly connected to the front end surface of the case 1, the other end of the exhaust pipe 121 penetrates through the end cover 11 and extends into a crushing cavity 13 arranged in the case 1, and a crushing unit is arranged in the crushing cavity 13; the crushing unit comprises a motor 21, a rotating shaft 22 and a crushing roller 23; the motor 21 is fixedly connected to the rear end face of the case 1 through bolts, an output shaft of the motor 21 is connected with one end of a rotating shaft 22, the other end of the rotating shaft 22 extends into the crushing cavity 13, a crushing roller 23 is sleeved on the rotating shaft 22, and a plurality of crushing teeth 231 are arranged on the outer ring of the crushing roller 23; a screen 131 is connected below the crushing cavity 13, an inclined collecting cavity 14 is arranged below the screen 131, and a collecting groove 141 is arranged on one side in the collecting cavity 14; the fallen leaves in the garden are recycled through the matching of the exhaust fan 12, the crushing unit and the collecting cavity 14; when the machine is in operation, the machine case 1 is pushed to a place with fallen leaves, then the exhaust fan 12 and the motor 21 are started, then the exhaust fan 12 pumps fallen leaves and sundries on the ground into the crushing cavity 13 through the exhaust pipe 121, at the moment, the motor 21 drives the rotating shaft 22 to rotate, meanwhile, the crushing roller 23 rotates to crush the fallen leaves and the sundries falling into the crushing cavity 13 into fragments, then the fragments fall into the collection cavity 14 through the screen 131, when the crushing roller 23 rotates, the crushing roller 23 enables the screen 131 to vibrate, after the screen 131 vibrates, the fragments on the screen 131 are screened and fall into the collection cavity 14, then the fragments gradually flow into the collection groove 141 along the inclined plane of the collection cavity 14, and then the fallen leaves and sundries in the collection groove 141 are intensively treated; fall into and carry out the breakage in broken chamber 13 in quick-witted case 1, on the one hand, can avoid the fallen leaves to produce the dust when broken in the environment that exposes, influence operating personnel's breathing and polluted environment, can directly fall into to collection groove 141 after broken fallen leaves of on the other hand and impurity are broken in, reduce operating personnel and go to concentrate the trouble of collecting the piece again.

As a specific embodiment of the present invention, a blade 232 is hinged on each crushing tooth 231, and the blade 232 is arc-shaped; the cutting treatment of the filamentous sundries pumped into the exhaust pipe 121 is realized through the blade 232; when the device works, when the exhaust pipe 121 extracts fallen leaves on the ground, if filamentous sundries exist on the ground, the passage of the exhaust pipe 121 can connect the filamentous sundries with the fallen leaves and thicken the fallen leaves into the crushing cavity 13; when the crushing teeth 231 crush fallen leaves, the crushing teeth 231 are difficult to crush and shear the filiform impurities, and the filiform impurities can be wound on the crushing roller 23 when serious, so that the normal operation of the crushing roller 23 is influenced; the arc-shaped blade 232 is arranged on the crushing teeth 231, when the blade 232 rotates along with the crushing roller 23 and the blade 232 touches filiform sundries, the blade 232 can cut off the filiform sundries, and the problem that the filiform sundries are wound on the crushing roller 23 is avoided.

As a specific embodiment of the present invention, one end of the screen 131 is hinged to the lower end of the crushing chamber 13, the other end of the screen 131 is hinged to one end of a first rod 132, and the other end of the first rod 132 is connected to the rotating shaft 22 through a crankshaft 133; the screen 131 is reciprocated up and down through a first rod 132 and a crankshaft 133; during operation, the rotating shaft 22 rotates to drive the crankshaft 133 to rotate, the crankshaft 133 rotates to drive the first rod 132 to swing up and down, the first rod 132 drives the screen 131 to swing up and down, and when the screen 131 swings up and down, the falling of debris on the screen 131 into the collecting groove 141 is further accelerated; meanwhile, when the screen 131 swings up and down, the debris can be prevented from blocking the meshes of the screen 131, so that the debris can effectively fall from the screen 131 into the collection cavity 14.

As a specific embodiment of the present invention, the other end of the screen 131 is fixedly connected to an end surface of the first air bag 134, and the other end of the first air bag 134 is fixedly connected to a lower end surface of the crushing cavity 13; through the matching between the screen 131 and the first air bag 134, the extrusion and ejection of the gas in the first air bag 134 are realized; during operation, the crankshaft 133 drives the screen 131 to swing up and down through the first rod 132, meanwhile, the screen 131 indirectly extrudes the first air bag 134, then, gas in the first air bag 134 is extruded and sprayed out, the gas impacts on the screen 131, on one hand, the gas in the first air bag 134 can clean the surface of the screen 131, attachments on the screen 131 are washed away, the attachments are prevented from covering meshes of the screen 131, the efficiency of the screen 131 is influenced, on the other hand, fallen leaves which cannot pass through the screen 131 can be blown away again by the gas, and when the blown fallen leaves touch the crushing roller 23 again, the crushing roller 23 crushes the fallen leaves and sundries, so that the fallen leaves and the sundries can be effectively crushed and fall into the collecting groove 141 through the meshes of the screen 131.

As a specific embodiment of the present invention, the outer ring of the rotating shaft 22 is connected to a sector gear 221 below the rotating shaft 22 through a belt, one end of the sector gear 221 is hinged to the side wall of the chassis 1, and the sector gear 221 is meshed with a first gear 222 below the sector gear 221; the first gear 222 is connected to the side wall of the case 1 through a sleeve, the first gear 222 can rotate on the side wall of the case 1 through the sleeve, a second rod 223 is arranged at the center of the first gear 222, and the second rod 223 is connected with the first gear 222 through a screw ball; one end of the second rod 223 is connected to the outer side wall of the case 1 through a first spring, and the other end of the second rod 223 is connected with the push plate 224; through the cooperation among the rotating shaft 22, the sector gear 221, the first gear 222, the first rod 132 and the push plate 224, the push plate 224 pushes fallen leaf debris on the collection cavity 14 into the collection groove 141; when the collection device works, after the rotating shaft 22 rotates, the sector gear 221 is driven to rotate through the belt, when the sector gear 221 rotates and is meshed with the first gear 222, the sector gear 221 drives the first gear 222 to rotate, and the first gear 222 is connected with the second rod 223 through the ball screw mode, so that when the second rod 223 rotates, the second rod 223 gradually makes linear motion towards the inside of the case 1, then the second rod 223 pushes the push plate 224 to push the debris at the bottom in the collection cavity 14 into the collection groove 141, the collection cavity 14 is cleaned in time, and the phenomenon that the debris falling from the screen 131 is accumulated in the collection cavity 14 and cannot flow into the collection groove 141 is avoided; when the sector gear 221 is not engaged with the first gear 222, the second rod 223 makes a linear motion toward the outside of the chassis 1 under the elastic force of the first spring, and the second rod 223 pulls the push plate 224 back to the original position.

As a specific embodiment of the present invention, a first groove 3 is formed in the push plate 224, a third rod 31 is arranged in the first groove 3, one end of the third rod 31 is connected in the first groove 3 through a second spring 311, the other end of the third rod 31 is fixedly connected to a press plate 312, one end of the press plate 312 is a flat end, and the other end of the press plate 312 is a curved surface; through the cooperation among the third rod 31, the second spring 311 and the pressing plate 312, the pressing plate 312 presses the debris in the collecting tank 141; in operation, when the push plate 224 slides along the bottom surface of the collection cavity 14, the push plate 224 moves above the collection groove 141, then the third rod 31 pushes the third rod 31 out of the first groove 3 under the elastic force of the second spring 311, and meanwhile, the third rod 31 pushes the pressing plate 312 to press down the fallen leaf sundry debris in the collection groove 141, so that the debris is compacted in the collection groove 141, and the collection groove 141 can contain more debris; when the third rod 31 pulls back the push plate 224, the curved surface of the press plate 312 slides to the bottom surface of the collection cavity 14 along the curved surface of the notch of the collection groove 141, and finally the third rod 31 presses the second spring 311 and retracts to the first groove 3; under the effect of clamp plate 312, collection vat 141 for collection vat 141 can hold more pieces, avoids operating personnel's the emergence of taking out the phenomenon of the piece in the collection vat 141 many times, saves operating personnel's labour, facilitates the use.

When the machine is in operation, the machine case 1 is pushed to a place with fallen leaves, then the exhaust fan 12 and the motor 21 are started, then the exhaust fan 12 pumps fallen leaves and sundries on the ground into the crushing cavity 13 through the exhaust pipe 121, at the moment, the motor 21 drives the rotating shaft 22 to rotate, meanwhile, the crushing roller 23 rotates to crush the fallen leaves and the sundries falling into the crushing cavity 13 into fragments, then the fragments fall into the collection cavity 14 through the screen 131, when the crushing roller 23 rotates, the crushing roller 23 enables the screen 131 to vibrate, after the screen 131 vibrates, the fragments on the screen 131 are screened and fall into the collection cavity 14, then the fragments gradually flow into the collection groove 141 along the inclined plane of the collection cavity 14, and then the fallen leaves and sundries in the collection groove 141 are intensively treated; the fallen leaves and impurities can directly fall into the collecting groove 141 after being crushed, so that the trouble that the operator collects the scraps in a centralized manner is reduced; when the air exhaust pipe 121 is used for extracting fallen leaves on the ground, if filamentous sundries exist on the ground, the passage of the air exhaust pipe 121 can also connect the filamentous sundries with the fallen leaves and thicken the fallen leaves into the crushing cavity 13; when the crushing teeth 231 crush fallen leaves, the crushing teeth 231 are difficult to crush and shear the filiform impurities, and the filiform impurities can be wound on the crushing roller 23 when serious, so that the normal operation of the crushing roller 23 is influenced; the arc-shaped blade 232 is arranged on the crushing teeth 231, when the blade 232 rotates along with the crushing roller 23 and the blade 232 touches filiform sundries, the blade 232 can cut off the filiform sundries, and the problem that the filiform sundries are wound on the crushing roller 23 is avoided; the rotating shaft 22 rotates to drive the crankshaft 133 to rotate, the crankshaft 133 rotates to drive the first rod 132 to swing up and down, meanwhile, the first rod 132 drives the screen 131 to swing up and down, and when the screen 131 swings up and down, the falling of the debris on the screen 131 into the collecting groove 141 is further accelerated; meanwhile, when the screen 131 swings up and down, the debris can be prevented from blocking the meshes of the screen 131, so that the debris can effectively fall from the screen 131 into the collection cavity 14; the crankshaft 133 drives the screen 131 to swing up and down through the first rod 132, meanwhile, the screen 131 indirectly extrudes the first air bag 134, then, the gas in the first air bag 134 is extruded and sprayed, the gas impacts on the screen 131, on one hand, the gas in the first air bag 134 can clean the surface of the screen 131, and can flush attachments on the screen 131 to avoid the attachments covering meshes of the screen 131 and influencing the efficiency of the screen 131, on the other hand, the gas can blow fallen leaves which cannot pass through the screen 131 again, and when the blown fallen leaves touch the crushing roller 23 again, the crushing roller 23 crushes the fallen leaves and sundries, so that the fallen leaves and the sundries can be effectively crushed and fall into the collecting groove 141 through the meshes of the screen 131; after the rotating shaft 22 rotates, the sector gear 221 is driven to rotate through the belt, when the sector gear 221 rotates and is meshed with the first gear 222, the sector gear 221 drives the first gear 222 to rotate, and the first gear 222 is connected with the second rod 223 through the ball screw, so that when the second rod 223 rotates, the second rod 223 gradually makes linear motion towards the inside of the case 1, and then the second rod 223 pushes the push plate 224 to push the debris at the bottom in the collection cavity 14 into the collection groove 141, so that the collection cavity 14 is cleaned in time, and the phenomenon that the debris falling from the screen 131 is accumulated in the collection cavity 14 and cannot flow into the collection groove 141 is avoided; when the sector gear 221 is not engaged with the first gear 222, the second rod 223 makes a linear motion towards the outside of the case 1 under the elastic force of the first spring, and the second rod 223 pulls the push plate 224 back to the original position; when the push plate 224 slides along the bottom surface of the collection cavity 14, the push plate 224 moves above the collection groove 141, then the third rod 31 pushes the third rod 31 out of the first groove 3 under the elastic force of the second spring 311, and meanwhile, the third rod 31 pushes the pressing plate 312 to press down fallen leaf sundry chips in the collection groove 141, so that the chips are compacted in the collection groove 141, and the collection groove 141 can contain more chips; when the third rod 31 pulls back the push plate 224, the curved surface of the press plate 312 slides to the bottom surface of the collection cavity 14 along the curved surface of the notch of the collection groove 141, and finally the third rod 31 presses the second spring 311 and retracts to the first groove 3; under the effect of clamp plate 312, collection vat 141 for collection vat 141 can hold more pieces, avoids operating personnel's the emergence of taking out the phenomenon of the piece in the collection vat 141 many times, saves operating personnel's labour, facilitates the use.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a device is recycled with recovery processing for afforestation which characterized in that: comprises a case (1); an end cover (11) connected by bolts is arranged at the upper end of the case (1), an exhaust fan (12) is arranged at the central position of the end cover (11), the exhaust fan (12) is connected with an exhaust pipe (121), one end of the exhaust pipe (121) is fixedly connected to the front end surface of the case (1), the other end of the exhaust pipe (121) penetrates through the end cover (11) and extends into a crushing cavity (13) arranged in the case (1), and a crushing unit is arranged in the crushing cavity (13); the crushing unit comprises a motor (21), a rotating shaft (22) and a crushing roller (23); the motor (21) is fixedly connected to the rear end face of the case (1) through bolts, an output shaft of the motor (21) is connected with one end of a rotating shaft (22), the other end of the rotating shaft (22) extends into the crushing cavity (13), a crushing roller (23) is sleeved on the rotating shaft (22), and a plurality of crushing teeth (231) are arranged on the outer ring of the crushing roller (23); a screen (131) is connected below the crushing cavity (13), an inclined collecting cavity (14) is arranged below the screen (131), and a collecting tank (141) is arranged on one side in the collecting cavity (14); the fallen leaves in the garden are recycled through the matching among the exhaust fan (12), the crushing unit and the collecting cavity (14);

a blade (232) is hinged on each crushing tooth (231), and the blade (232) is arc-shaped; the cutting treatment of the filamentous sundries pumped into the exhaust pipe (121) is realized through the blade (232);

one end of the screen (131) is hinged to the lower end of the crushing cavity (13), the other end of the screen (131) is hinged to one end of a first rod (132), and the other end of the first rod (132) is connected with the rotating shaft (22) through a crankshaft (133); the screen (131) can swing up and down through a first rod (132) and a crankshaft (133);

the other end of the screen (131) is fixedly connected with one end face of a first air bag (134), and the other end of the first air bag (134) is fixedly connected with the lower end face of the crushing cavity (13); the air in the first air bag (134) is extruded and sprayed out through the matching between the screen (131) and the first air bag (134);

the outer ring of the rotating shaft (22) is connected with a sector gear (221) below the rotating shaft (22) through a belt, one end of the sector gear (221) is hinged to the side wall of the case (1), and the sector gear (221) is meshed with a first gear (222) below the sector gear (221); the first gear (222) is connected to the side wall of the case (1) through a sleeve, the first gear (222) can rotate on the side wall of the case (1) through the sleeve, a second rod (223) is arranged at the center of the first gear (222), and the second rod (223) is connected with the first gear (222) in a ball screw mode; one end of the second rod (223) is connected to the outer side wall of the case (1) through a first spring, and the other end of the second rod (223) is connected with the push plate (224); through the matching among the rotating shaft (22), the sector gear (221), the first gear (222), the second rod (223) and the push plate (224), the push plate (224) pushes fallen leaf sundry debris on the collection cavity (14) into the collection groove (141);

a first groove (3) is formed in the push plate (224), a third rod (31) is arranged in the first groove (3), one end of the third rod (31) is connected into the first groove (3) through a second spring (311), the other end of the third rod (31) is fixedly connected with a pressing plate (312), one end of the pressing plate (312) is flat, and the other end of the pressing plate (312) is a curved surface; through the cooperation between No. three pole (31), No. two spring (311) and clamp plate (312), realize that clamp plate (312) are to the pressing of the piece in collecting vat (141).