CN211099401U

CN211099401U - Broken separation all-in-one of incomplete membrane

Info

Publication number: CN211099401U
Application number: CN201921428847.4U
Authority: CN
Inventors: 于庆绍
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-30
Filing date: 2019-08-30
Publication date: 2020-07-28
Anticipated expiration: 2029-08-30

Abstract

The utility model belongs to the technical field of agricultural production machinery, and discloses a residual film crushing and separating integrated machine, which comprises a crushing device (8), a separating device (9) and a conveying device (10), and is characterized in that the lower part of the crushing device is fixedly connected with the separating device, the separating device is fixed on a rack, and the conveying device is connected below the rack; the crushing device comprises a crushing barrel, wherein the upper part of the crushing barrel is provided with a residual film inlet (1), the bottom of the crushing barrel is provided with a residual film outlet, fixed cutters (2) are fixedly arranged on the front side and the rear side of the crushing barrel, a crushing rotating shaft (3) penetrating through a box body is installed on the lower part of the crushing barrel, a rotating shaft fixed cutter (31) matched with the fixed cutters for use is installed on the crushing rotating shaft (3), and the crushing rotating shaft (3) is driven by a driving motor to rotate at a constant speed. After being chopped by the crushing device, the separated film is more uniform, and the impurity content in the recovered residual film is low.

Description

Broken separation all-in-one of incomplete membrane

Technical Field

The utility model belongs to the technical field of agricultural production machinery, concretely relates to incomplete membrane separating centrifuge all-in-one that separates incomplete membrane and impurity.

Background

In autumn, after the crops in the field are harvested, the film laid in the field in spring can be recovered, if the residual film is not recovered for a long time, white pollution can be caused, and the growth of the crops in the next year can be influenced. However, the existing residual film recycling technology is limited, and the recycled film contains many impurities, so that the film is not beneficial to treatment and secondary processing and recycling. In order to separate the residual film from the impurities, a residual film separator is provided. However, the residual film separator sold in the market is not fully considered in technology, and has the following defects: 1. the separated residual films with uneven length and size are not crushed and are separated only, so that the collected residual films are different in length and size and are inconvenient to collect and treat uniformly. 2. After the separation effect is not obvious, a large amount of impurities still remain in the residual film after the separation effect and the uniform collection, the impurity content is about 15% -20%, and the post-treatment is inconvenient. 3. The working efficiency is not high, and the efficiency of separating the residual membrane is low due to factors such as structural construction and the like, and is only several times higher than the manual efficiency. 4. The residual membrane separation has large on-site smoke and dust, and pollutes the environment.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming prior art's defect, provide a incomplete membrane separating centrifuge all-in-one, through breaker's the back of cutting up, the film of separation is more even to it is few to contain miscellaneous rate in the incomplete membrane of recovery.

In order to solve the technical problem, the utility model provides a following technical scheme:

a broken film crushing and separating integrated machine comprises a crushing device 8, a separating device 9 and a conveying device 10, wherein the lower part of the crushing device is fixedly connected with the separating device, the separating device is fixed on a rack, and the conveying device is connected below the rack; the crushing device comprises a crushing barrel, wherein the upper part of the crushing barrel is provided with a residual film inlet 1, the bottom of the crushing barrel is provided with a residual film outlet, fixed cutters 2 are fixedly arranged on the front side and the rear side of the crushing barrel, a crushing rotating shaft 3 penetrating through a box body is installed on the lower part of the crushing barrel, a rotating shaft fixed cutter 31 used in a matched mode with the fixed cutters is installed on the crushing rotating shaft 3, and the crushing rotating shaft 3 is driven by a motor to rotate at a constant speed.

Preferably, the fixed cutter and the rotating shaft fixed cutter are made of alloy steel, low-carbon steel or carbon steel.

Preferably, two or more inclined fixed rotary shaft cutters are fixed on the rotary shaft 3, and the fixed rotary shaft cutters are divided into two groups and distributed on the rotary shaft 3 in a staggered manner.

Preferably, the separating device comprises a separating cylinder 4, the upper part of which is provided with a residue inlet 41, the lower part of the separating cylinder 4 is provided with a reticular screening hole, and a separating roller 5 is arranged in the separating cylinder 4; two or more groups of oblique stabs 44 are welded on the separating roller 5, and the stabs are evenly distributed on the separating roller; three groups of fan blades 42 are welded at one end of the separation roller 5 far away from the residue inlet, air outlets 43 are formed in the three groups of fan blades positioned on the separation roller and correspond to the three groups of fan blades, and one end of the air outlet of the separation roller is sleeved with a rotating wheel 45 to drive the rotating wheel to rotateElectric machineThe separating roller 5 is driven to rotate by the rotating wheel.

Preferably, the conveying device comprises a conveying belt 7, and the conveying belt 7 is driven by the conveying beltElectric machineThe drive is rotatory, isolation curtain 6 is installed to the below of knockout drum 4, and isolation curtain 6 sealing connection is around conveyer belt 7, and the conveyer belt is connected with the output auger.

Preferably, conveyor is including exporting the auger, it is rotatory that the auger drive motor drives through carrying to export the auger, isolation curtain 6 is installed to the below of

knockout drum

4, and 6 sealing connection of isolation curtain are around exporting the auger.

Compared with the prior art, the utility model discloses following beneficial effect has:

after the crushing device is used for crushing, the separated film has uniform length and size, and can be directly recovered by a factory without being processed; and the impurity content in the recovered residual film is low and is between 3 and 5 percent, and the impurity is not screened again in a plant needing residual film recovery. Due to the three crushing, separating and conveying devices, the one-time treatment of the residual membrane separation is completed, the working efficiency is greatly improved, about 10-15 times of the manual separation effect is achieved, and the labor cost is greatly saved for users. The installation of the isolation curtain limits the scattering of dust, so that the working environment does not generate the smog, and workers can operate without a mask, thereby not polluting the surrounding environment.

Drawings

FIG. 1 is a front view of the residual film separator of the present invention.

FIG. 2 is a side view of the residual film separator of the present invention.

FIG. 3 is a side view of the crushing barrel assembly of the residual film separator of the present invention.

FIG. 4 is a front view of the rotating shaft stationary knife of the residual film separator of the present invention.

FIG. 5 is a side view of the separating drum assembly of the residual film separator of the present invention.

FIG. 6 is a structural view of the separating drum of the residual membrane separator of the present invention.

FIG. 7 is a schematic view of the separating roller of the residual film separator of the present invention.

FIG. 8 is a schematic view of the conveying device of the residual film separator of the present invention.

Detailed Description

The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are presented herein only to illustrate and explain the present invention, and not to limit the present invention.

As shown in fig. 1-8, an integrated machine for crushing and separating residual plastic films comprises a crushing device 8, a separating device 9 and a conveying device 10, wherein the lower part of the crushing device is fixedly connected with the separating device, the separating device is fixed on a rack, and the conveying device is connected below the rack; the crushing device comprises a crushing barrel, wherein the upper part of the crushing barrel is provided with a residual film inlet 1, the bottom of the crushing barrel is provided with a residual film outlet, fixed cutters 2 are fixedly arranged on the front side and the rear side of the crushing barrel, a crushing rotating shaft 3 penetrating through a box body is arranged on the lower part of the crushing barrel, a rotating shaft fixed cutter used in cooperation with the fixed cutters is arranged on the crushing rotating shaft 3, two or more rotating shaft fixed cutters 31 inclined are fixed on the crushing rotating shaft 3, and the rotating shaft fixed cutters are divided into two groups which are distributed on the rotating shaft 3 in a staggered mode. The fixed cutter and the rotating shaft fixed cutter are made of alloy steel, low-carbon steel or carbon steel. The crushing rotating shaft 3 is driven by a motor to rotate at a constant speed.

The separation device comprises a separation cylinder 4, the upper part of which is provided with a residue inlet 41, the lower part of the separation cylinder 4 is provided with a reticular screening hole, and a separation roller 5 is arranged in the separation cylinder 4; two or more groups of oblique stabs 44 are welded on the separating roller 5, and the stabs are evenly distributed on the separating roller; three groups of fan blades 42 are welded at one end of the separation roller 5 far away from the residue inlet, air outlets 43 are formed in the three groups of fan blades positioned on the separation roller and correspond to the three groups of fan blades, and one end of the air outlet of the separation roller is sleeved with a rotating wheel 45 to drive the rotating wheel to rotateElectric machineThe separating roller 5 is driven to rotate by the rotating wheel.

Preferably, the conveying device comprises a conveying belt 7, and the conveying belt 7 is driven by the conveying beltElectric machineThe separation drum is driven to rotate, an isolation curtain 6 is installed below the separation drum 4, and the isolation curtain 6 is connected to the periphery of the conveying belt 7 in a sealing mode. Or, conveyor is including exporting the auger, it is rotatory that the auger drive motor drives through carrying to export the auger, isolation curtain 6 is installed to the below of knockout drum 4, and isolation curtain 6 sealing connection is around exporting the auger.

The incomplete membrane of impurity can be broken incomplete membrane and impurity through broken section of thick bamboo, then falls into and passes through screening, separation in the knockout drum for impurity falls into the conveyer belt, is collected by the conveyer belt transmission, and the incomplete membrane is then by the air outlet departure, collects in unison.

During the working process, the collected residual film containing impurities is fed through the residual film inlet 1, and the residual film and the impurities are cut by the fixed knife 2 and the fixed knife on the rotating shaft 3 to be uniformly crushed. The fixed cutter is made of special materials and is hard and wear-resistant. The fixed knives 2 are positioned on the front side and the rear side of the crushing box and are fixed in position, the rotating shaft 3 is driven by the motor to rotate at a uniform speed, and 6 rotating shaft fixed knives are obliquely fixed on the rotating shaft 3, so that after the rotating shaft 3 rotates, the rotating shaft fixed knives on the rotating shaft 3 can be matched with the fixed knives 2 to achieve the best chopping effect. The shredded residual film can fall into the separating cylinder 4 through the residue inlet, and the mesh-shaped sieve pores below the separating cylinder 4 can enable the fine-crushed impurities to fall into the conveying belt 7 through the sieve. The separating cylinder 4 is fixed on the frame, and the separating roller 5 is arranged in the separating cylinder 4, and the separating roller 5 is driven to rotate by a motor. The separation roll 5 goes up the oblique welding multiunit gear rack, and pivoted gear rack can be broken thoroughly impurity once more not broken to can be through below screen hole, and separation roll 5 rotates and can produce wind-force, because shredded film light in weight, carry the film to the air outlet through wind-force and can not fall into conveyer belt 7 through the screen cloth along with impurity. The tail end of the separating roller 5 is welded with three groups of fan blades, and the positions of the three groups of fan blades correspond to the air outlet of the separating cylinder 4, so that the blown film subjected to impurity separation can be blown out through the air outlet of the separating cylinder 4 by the rotating fan blades, and then the film is uniformly collected. The isolation curtain 6 is installed to the below of knockout drum 4, and isolation curtain 6 is tightly connected with conveyer belt 7, owing to keeping out of isolation curtain 6, impurity and smoke and dust can effectual control inside the equipment, and can not fly away around. The conveyer belt 7 is also driven by a motor, can continuously convey the separated impurities away, and can return the impurities to the field again as biological fertilizer after uniformly collecting the impurities due to the impurities comprising chopped crop stems, soil and the like. The conveyer belt can also be replaced by an output auger.

The above description is only for the purpose of illustrating embodiments of the present invention and should not be taken as limiting the invention, and any modifications, equivalents, improvements and the like made by those skilled in the art within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The residual film crushing and separating integrated machine comprises a crushing device (8), a separating device (9) and a conveying device (10), and is characterized in that the lower part of the crushing device is fixedly connected with the separating device, the separating device is fixed on a rack, and the conveying device is connected below the rack; the crushing device comprises a crushing barrel, wherein the upper part of the crushing barrel is provided with a residual film inlet (1), the bottom of the crushing barrel is provided with a residual film outlet, fixed cutters (2) are fixedly arranged on the front side and the rear side of the crushing barrel, a crushing rotating shaft (3) penetrating through a box body is installed on the lower part of the crushing barrel, a rotating shaft fixed cutter (31) matched with the fixed cutters for use is installed on the crushing rotating shaft (3), and the crushing rotating shaft (3) is driven by a driving motor to rotate at a constant speed.

2. The plastic film residue crushing and separating all-in-one machine as claimed in claim 1, wherein the fixed knife and the rotating shaft fixed knife are made of alloy steel, low carbon steel or carbon steel.

3. The plastic film residue crushing and separating all-in-one machine as claimed in claim 1, wherein two or more inclined rotating shaft stationary knives (31) are fixed on the crushing rotating shaft (3), and the rotating shaft stationary knives are divided into two groups and distributed on the crushing rotating shaft (3) in a staggered manner.

4. The plastic film residue crushing and separating all-in-one machine as claimed in claim 1, wherein the separating device comprises a separating cylinder (4) with a residue inlet (41) at the upper part, a reticular screening hole is arranged at the lower part of the separating cylinder (4), and a separating roller (5) is arranged in the separating cylinder (4); two or more groups of oblique stabs (44) are welded on the separating roller (5), and the stabs are evenly distributed on the separating roller; the separating roller is characterized in that three groups of fan blades (42) are welded at one end, far away from a residue inlet, of the separating roller (5), air outlets (43) are formed in the three groups of fan blades, corresponding to the three groups of fan blades, of the separating roller, one end of each air outlet of the separating roller is sleeved with a rotating wheel (45), and a driving motor drives the separating roller (5) to rotate through the rotating wheel.

5. The residual film crushing and separating all-in-one machine as claimed in claim 4, wherein the conveying device comprises a conveying belt (7), the conveying belt (7) is driven to rotate by a conveying belt driving motor, an isolation curtain (6) is installed below the separating drum (4), and the isolation curtain (6) is connected around the conveying belt (7) in a sealing mode.

6. The broken all-in-one that separates of incomplete membrane of claim 4, characterized in that, conveyor is including exporting the auger, export the auger and drive the rotation through carrying auger driving motor, isolation curtain (6) are installed to the below of knockout drum (4), and isolation curtain (6) sealing connection is around exporting the auger.