CN209930841U - Multifunctional straw returning and residual film recycling all-in-one machine - Google Patents
Multifunctional straw returning and residual film recycling all-in-one machine Download PDFInfo
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- CN209930841U CN209930841U CN201920307063.XU CN201920307063U CN209930841U CN 209930841 U CN209930841 U CN 209930841U CN 201920307063 U CN201920307063 U CN 201920307063U CN 209930841 U CN209930841 U CN 209930841U
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Abstract
The utility model discloses a multi-functional straw returning plastic film residue retrieves all-in-one, include: the straw crushing device, the straw returning device, the soil loosening device, the soil lifting device, the soil crushing device, the separating device and the collecting device are sequentially arranged on the rack along the longitudinal direction; the straw crushing device is configured for crushing straw; the straw returning device comprises a conveying fan, a straw side moving device and a straw laying device which are transversely arranged; the soil loosening device is configured to turn over the soil after the straw is collected; the soil lifting device is configured to collect soil turned by the soil loosening device and convey the soil longitudinally backwards; the soil crushing device is configured to collect and crush the soil conveyed by the soil lifting device; the separation device is configured for screening the crushed soil; the collection device is configured to collect oversize material of the separation device.
Description
Technical Field
The utility model belongs to the technical field of agricultural machine, more specifically relates to a multi-functional straw returning plastic film residue recovery all-in-one.
Background
Xinjiang is a high-quality cotton production base in China, the yield of cotton is greatly increased in recent years, because the mulching film cultivation technology is widely popularized and used in cotton production, farmland is increasingly polluted by residual films, more and more residual films cannot be timely and effectively recovered, soil hardening and degeneration are caused, the germination of crops is prevented, the land quality is rapidly reduced, the use efficiency is reduced, and serious white pollution is brought to the environment.
In order to solve the problem of residual film pollution, various residual film recycling machines are developed at home and abroad, but most of the residual film recycling machines are surface layer residual film recycling machines, the residual films contain large amount of straws, the operation efficiency is low, the functions are single, and the recovery of the side films and the plough layer residual films cannot be well realized.
Therefore, the multifunctional plastic film residue recycling machine which has high working efficiency and complete functions and can complete straw crushing, returning to the field and plastic film residue recycling at one time has important significance.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a new technical scheme of multi-functional straw returning plastic film residue recovery all-in-one.
According to the first aspect of the utility model, a multifunctional straw returning and residual film recycling all-in-one machine is provided, which comprises a frame, and a straw crushing device, a straw returning device, a soil loosening device, a soil lifting device, a soil crushing device, a separating device and a collecting device which are sequentially arranged on the frame along the longitudinal direction;
the straw crushing device is transversely arranged at the front end of the rack and is configured to crush straws;
the straw returning device comprises a conveying fan, a straw side moving device and a straw laying device, wherein the straw side moving device is arranged behind the straw crushing device and used for collecting crushed straws, the straw laying device is arranged behind the soil lifting device, the soil crushing device or the separating device and used for laying the straws collected by the straw side moving device, the input end of the conveying fan is connected with the straw side moving device, the output end of the conveying fan is connected with the straw laying device, and the conveying fan is configured to convey the straws collected by the straw side moving device to the straw laying device;
the soil loosening device is transversely arranged behind the straw side shifting device and is configured to be used for turning over soil after the straws are collected;
the soil lifting device is transversely arranged behind the soil loosening device and is configured to collect soil turned by the soil loosening device and convey the soil backwards and longitudinally;
the soil crushing device is arranged behind the soil lifting device and is configured to collect and crush soil conveyed by the soil lifting device;
the separation device is arranged below the soil crushing device and is configured to sieve crushed soil;
the collecting device is arranged at the rear end of the frame and is configured to collect oversize products of the separating device.
Optionally, the tractor further comprises a power input shaft and a reversing gearbox I, wherein the front end of the power input shaft is configured to be connected with a power output shaft of the tractor, and the rear end of the power input shaft is connected to the reversing gearbox I through a universal joint and used for conveying power.
Optionally, the straw crushing device comprises a transversely arranged crushing cutter shaft and a plurality of crushing blades uniformly arranged on the crushing cutter shaft, and the crushing blades are configured to rotate along with the crushing cutter shaft to crush straw; the crushing cutter shaft is connected with the reversing gearbox I through the transmission gearbox I and the cross shaft universal joint I.
Optionally, the ripping device comprises a transversely arranged rotary blade shaft and rotary blades uniformly arranged on the rotary blade shaft, the rotary blades being configured to turn the soil as the rotary blade shaft rotates; the rotary tillage cutter shaft is connected with a reversing gearbox II through a transmission gearbox II and a cross shaft universal joint IV, and the reversing gearbox II is in transmission connection with the reversing gearbox I.
Optionally, the straw side-shifting device comprises a transversely arranged screw conveyor and a conveyor shell, the screw conveyor is fixed on the conveyor shell, and the front end of the conveyor shell is open.
Optionally, the straw laying device comprises a transversely arranged laying spiral and an anti-blocking device arranged on the laying spiral.
Optionally, the soil lifting device comprises a conveying chain plate and a conveying hopper arranged on the conveying chain plate, the conveying chain plate is conveyed in a backward inclined mode, and the conveying hopper is provided with a separation hole.
Optionally, the separation device comprises a vibrating screen, the rear end of the vibrating screen is mounted on the frame through a suspension rod, the front end of the vibrating screen is connected with an eccentric shaft, and vibration is realized through rotation of the eccentric shaft; be equipped with the steel brush subassembly directly over the shale shaker, be equipped with the steel brush on the steel brush subassembly, the steel brush subassembly can rotate and direction of rotation and the opposite direction of advance, will the thing on the sieve is cleared up backward.
Optionally, the vehicle-mounted lifting device further comprises an axle and a lifting cylinder in transmission connection with the axle, wherein the axle is hinged to the lower portion of the frame, and the height of the whole vehicle can be increased through the lifting cylinder.
Optionally, the collecting device comprises a discharging plate and a discharging oil cylinder, the discharging plate is hinged to the rack, and the discharging plate can be opened and closed through the discharging oil cylinder.
According to the utility model discloses an aspect, the utility model discloses a multi-functional straw is still field incomplete membrane and is retrieved all-in-one is multiple functional, can accomplish functions such as straw is smashed, the straw is still field, straw covers, incomplete membrane is retrieved in succession. In addition, the multifunctional straw returning and residual film recycling integrated machine can recycle residual films on the surface layer and residual films on the plough layer, and the recycling rate is high; the straw is completely returned to the field, laid and covered, so that the straw decomposition is promoted and the straw is converted into fertility; the problems of high operation cost, low efficiency and the like are solved, the income of farmers can be increased, and the agriculture can be developed efficiently and in high quality.
Other features of the present invention and advantages thereof will become apparent from the following detailed description of exemplary embodiments of the invention, which proceeds with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention.
Fig. 1 is a schematic structural diagram of the present invention;
FIG. 2 is a schematic structural view of the straw crushing device and the soil loosening device of the present invention;
FIG. 3 is a schematic structural view of the collecting box of the present invention;
FIG. 4 is a schematic structural view of the walking device of the present invention;
FIG. 5 is a schematic structural view of the soil lifting device and the separation device of the present invention;
FIG. 6 is a schematic structural view of the straw returning device of the present invention.
The reference numbers in the figures: 1-a frame, 2-a crushing blade, 3-a cross shaft universal joint I, 4-a transmission gear box I, 5-a straw side shifter, 6-a transmission gear box II, 7-a transmission shaft I, 8-a transmission gear box III, 9-a transmission shaft II, 10-a transmission shaft III, 11-a transmission shaft IV, 12-a traveling wheel, 13-an eccentric shaft, 14-a soil crushing shaft, 15-a vibrating screen, 16-a fixing plate, 17-a transmission shaft V, 18-a discharge oil cylinder, 19-a discharge plate, 20-a transmission shaft VI, 21-a conveying hopper, 22-a reversing gear box II, 23-a cross shaft universal joint II, 24-a reversing gear box I, 25-a conveying fan, 26-an air supply pipe, 27-a power input shaft and 28-a cross shaft universal joint III, 29-a cross shaft universal joint IV, 30-a rotary tillage cutter shaft, 31-a rotary tillage blade, 32-a hinge pin, 33-an axle, 34-a limiting block, 35-a lifting oil cylinder, 36-a hanging rod, 37-a steel brush component, 38-a transmission shaft VII, 39-a soil crushing blade, 40-a transmission shaft VIII, 41-a guide plate, 42-a conveying screw, 43-a crushing cutter shaft, 44-a conveying pipeline, 45-a laying screw, 46-an anti-blocking device and 47-a conveying chain plate.
Detailed Description
Various exemplary embodiments of the present invention will now be described in detail with reference to the accompanying drawings. It should be noted that: unless specifically stated otherwise, the relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present invention.
The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses.
Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate.
In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
According to an aspect of the utility model, in some embodiments, referring to fig. 1-6, the utility model provides a multi-functional straw returning plastic film residue recovery all-in-one machine, include: the machine comprises a machine frame 1 and a straw crushing device, a straw returning device, a soil loosening device, a soil lifting device, a soil crushing device, a separating device and a collecting device which are sequentially arranged on the machine frame 1 along the longitudinal direction. The rear end of the frame 1 is provided with wheels, so that the frame 1 can be dragged and moved; or the front end and the rear end of the frame 1 are both provided with wheels, and the utility model discloses do not limit this.
The straw smashing device is transversely arranged at the front end of the rack 1 and used for smashing straws.
The straw returning device comprises a conveying fan 25, a straw side moving device 5 and a straw laying device which are transversely arranged. The straw side-shifting device 5 is arranged behind the straw smashing device and used for collecting smashed straws and pre-collecting the smashed straws. The input end of the conveying fan 25 is connected with the straw side shifting device 5, the output end of the conveying fan 25 is connected with the straw laying device, and the conveying fan 25 is used for forcibly conveying the straws collected by the straw side shifting device 5 by adopting wind power. The straw laying device is used for laying the straws collected by the straw side-shifting device 5. The straw laying device is arranged behind the soil lifting device, the soil crushing device or the separating device, the soil is prevented from being mixed with soil after being loosened by the soil loosening device, the workload of follow-up separation is increased, and if the separation is not thorough, the loss of straws is possibly caused, so that the straws cannot be returned to the field fully.
The soil loosening device is transversely arranged behind the straw side moving device 5 and used for turning over soil after the straws are collected, loosening soil, loosening residual films on the surface layer of the farmland and the plough layer and bringing most of residual films to the surface layer.
The soil lifting device is transversely arranged behind the soil loosening device and is used for collecting soil turned by the soil loosening device and conveying the soil backwards and longitudinally, so that surface soil and residual films are lifted and conveyed backwards simultaneously,
The soil crushing device is arranged behind the soil lifting device and is used for collecting and crushing the soil conveyed by the soil lifting device, and crushing large soil into fine soil with proper particle size, so that the subsequent screening is facilitated; the residual film has flexibility and can not be crushed by the soil crushing device. The soil crushing device can be an existing device with a soil crushing mechanism, can also be a double-roller soil crushing device, can also be a device which can crush soil blocks and is of a hammer type crusher without a screen or the like, and the device is not limited to the above and can crush soil to a proper particle size.
The separation device is arranged below the soil crushing device and is used for sieving crushed soil, and fine soil as undersize materials directly falls into a field below the frame 1 and is returned to the field; the residual membrane is separated as oversize material to realize soil membrane separation. The sum particle size of the soil broken up by the breaking device is the particle size that can pass through the screen of the separating device.
The collection device sets up the rear end of frame 1, collection device is used for collecting separator's oversize thing provides the space of keeping in, ensures the utility model discloses can the continuation operation.
The utility model discloses a multi-functional straw returning to field incomplete membrane retrieves all-in-one is multiple functional, can accomplish functions such as straw is smashed, the straw is returned to the field, straw covers, incomplete membrane is retrieved in succession. In addition, the multifunctional straw returning and residual film recycling integrated machine can recycle residual films on the surface layer and residual films on the plough layer, and the recycling rate is high; the straw is completely returned to the field, laid and covered, so that the straw decomposition is promoted and the straw is converted into fertility; the problems of high operation cost, low efficiency and the like are solved, the income of farmers can be increased, and the agriculture can be developed efficiently and in high quality.
In some embodiments, referring to fig. 2, the present invention further comprises a power input shaft 27 and a reversing gearbox i 24, wherein the front end of the power input shaft 27 is configured to be connected with the power output shaft of the tractor, and the rear end of the power input shaft 27 is connected to the reversing gearbox i 24 through a universal joint for transmitting power.
In some embodiments, referring to fig. 1 and 2, the straw crushing device comprises a transversely arranged crushing cutter shaft 43 and a plurality of crushing blades 2 uniformly arranged on the crushing cutter shaft 43, wherein the crushing blades 2 are configured to rotate along with the crushing cutter shaft 43 to crush straw; the crushing cutter shaft 43 is connected with the reversing gearbox I24 through a transmission gearbox I4 and a cross shaft universal joint I3.
In some embodiments, referring to fig. 1 and 2, the ripping apparatus includes a transversely disposed rotary blade shaft 30 and rotary blades 31 uniformly disposed on the rotary blade shaft 30, the rotary blades 31 configured to turn with the rotary blade shaft 30 to turn the soil; the rotary tillage cutter shaft 30 is connected with a reversing gearbox II 22 through a transmission gearbox II 6 and a cross shaft universal joint IV 29, and the reversing gearbox II 22 is in transmission connection with a reversing gearbox I24.
In some embodiments, referring to fig. 1 and 6, the straw side-shifting device 5 comprises a transversely arranged screw conveyor fixed on a conveyor shell, and a conveyor shell, wherein the front end of the conveyor shell is open.
In some embodiments, referring to fig. 1 and 6, the straw placement device comprises a laterally disposed placement auger 45 and an anti-clogging device 46 disposed on the placement auger.
In some embodiments, referring to fig. 1 and 5, the soil lifting device comprises a conveying chain plate 47 and a conveying hopper 21 arranged on the conveying chain plate 47, the conveying chain plate 47 is conveyed in a backward inclined manner, and the conveying hopper 21 is provided with a separation hole, so that soil and residual films can be roughly separated in advance, and the subsequent work intensity is reduced.
In some embodiments, referring to fig. 1 and 5, the separation device comprises a vibrating screen 15, the rear end of the vibrating screen 15 is mounted on the frame 1 through a suspension rod, the front end of the vibrating screen 15 is connected with an eccentric shaft 13, and the vibration is realized through the rotation of the eccentric shaft 13; be equipped with steel brush subassembly 37 directly over shale shaker 15, be equipped with the steel brush on the steel brush subassembly 37, steel brush subassembly 37 can rotate and direction of rotation and the opposite direction of advance, will the thing on the sieve is cleared up backward.
In some embodiments, referring to fig. 1 and 4, the vehicle further comprises an axle and a lift cylinder 35 in transmission connection with the axle, wherein the axle is hinged to the lower portion of the frame 1, and the height of the whole vehicle can be raised through the lift cylinder 35.
In some embodiments, referring to fig. 1 and 3, the collecting device comprises a discharge plate 19 and a discharge cylinder 18, the discharge plate 19 is hinged on the frame 1, and the opening and closing of the discharge plate 19 can be realized through the discharge cylinder 18.
The utility model discloses a working process is: when the straw crushing machine works, the power of a tractor is firstly jointed to enable the whole machine to be in a working state, a tractor hitching mechanism is adjusted to enable the whole machine and the ground to be in an optimal position, the tractor is driven to pull the whole machine to advance, the power output by the tractor is input into a reversing gearbox I24 through a power input shaft 27 to be reversed, a part of the power is transmitted to a crushing cutter shaft 43 through a cross shaft universal joint I3 and a transmission gearbox I4 to drive a crushing blade 2 to crush straws, the crushed straws enter a straw side shifting device 5 and are laterally shifted to one side, and the straws are conveyed to a straw laying device through a conveying pipeline to be laid under the action of the wind power of a conveying fan; the other part of the power is transmitted to a reversing gearbox II 22 through a universal joint III 28, the reversing gearbox II 22 transmits the power to a rotary tillage cutter shaft 30 through a universal joint IV 29 and a transmission gearbox II 6 to drive a rotary tillage cutter blade 31 to rotate for loosening, residual films remained on the surface layer and the tillage layer of a farmland are loosened by the rotary tillage cutter blade 31 and most of the residual films are taken to the surface layer, a conveying hopper 21 is driven by a conveying chain plate 47 to separate and lift the mixture of the residual films and soil with the depth of nearly 20cm on the surface layer, the mixture further breaks the soil through a soil breaking device and enters a separating device through a guide plate 41, the soil and the residual films are separated under the vibration action of a vibrating screen 15, a steel brush assembly 37 rotates anticlockwise to continuously brush the residual films mixed in the soil, the separated residual films finally enter a collecting box, the soil penetrating through the vibrating screen 15 falls to the ground, the straw laying covering is just realized, and after the collection box is full of residual films, the discharging oil cylinder 18 is controlled to open the discharging plate 19 to realize film discharging.
The utility model has the advantages that: (1) the machine has complete functions, and can continuously complete the functions of straw crushing, straw returning, straw covering, residual film recycling and the like; (2) the machine can realize the recovery of residual mulching films on the surface layer and the recovery of residual mulching films on the plough layer, and has high recovery rate; (3) the straw is completely returned to the field, laid and covered, so that the straw decomposition is promoted and the straw is converted into fertility; (4) the problems of high operation cost, low efficiency and the like are solved, the income of farmers can be increased, and the agriculture can be developed efficiently and in high quality.
In a specific example 1: as shown in fig. 1-6, a multifunctional straw returning and residual film recycling all-in-one machine comprises a frame 1, a straw crushing device, a straw returning device, a soil loosening device, a soil lifting device, a soil crushing device, a separating device and a collecting device, wherein the straw crushing device is positioned at the front end of the machine and comprises a crushing cutter shaft 43 and a crushing blade 2; the straw returning device comprises a straw side moving device 5, a conveying fan 25, an air supply pipe 26, a conveying pipeline 44 and a straw laying device, and is positioned at the rear part of the straw crushing device; the soil loosening device comprises a rotary tillage cutter shaft 30 and a rotary tillage blade 31; the soil lifting device is positioned at the rear part of the soil loosening device and comprises a conveying hopper 21, a conveying chain plate 47, a transmission shaft VI 20 and a transmission shaft VIII 40; the soil crushing device comprises a soil crushing blade 39 and a soil crushing shaft 14 and is arranged at the front upper part of the separating device; the separation device is positioned at the rear part of the soil lifting device and comprises a vibrating screen 15, an eccentric shaft 13 and a steel brush component 37; the rear part of the separation device is provided with a collection device which comprises a discharge plate 19, a fixed plate 16 and a discharge oil cylinder 18.
The front end of the power input shaft 27 is connected with a power output shaft of a tractor, and the rear end of the power input shaft is connected to the reversing gearbox I24 through a universal joint to convey power for the whole tractor.
The straw smashing device is located at the front end of the whole machine and comprises a smashing cutter shaft 43 and a smashing blade 2, the smashing blade 2 is fixed on the smashing cutter shaft 43 through a bolt, and the smashing cutter shaft 43 is connected with a reversing gearbox I24 through a transmission gearbox I4 and a cross-shaft universal joint I3 respectively.
The straw side-shifting device 5 comprises a screw conveyor and a conveyor shell, the screw conveyor is fixed on the conveyor shell, and the front end of the screw conveyor is open; the straw laying device comprises a laying spiral 45 and an anti-blocking device 46; the straw side-shifting device 5 is connected with the straw laying device through a conveying pipeline 44, and wind power generated by a conveying fan 25 in the conveying pipeline 44 is used for forcibly conveying crushed straws through an air supply pipe 26.
The soil loosening device comprises a rotary blade shaft 30 and rotary blades 31, the rotary blades 31 are fixed on the rotary blade shaft 30 through bolts, and the rotary blade shaft 30 is connected with a reversing gearbox II 22 through a transmission gearbox II 6 and a cross-shaft universal joint IV 29.
The conveying hopper 21 is fixed on a conveying chain plate 47 through bolts, and the conveying chain plate 47 is arranged on a transmission shaft VI 20 and a transmission shaft VIII 40 through chains; the conveying hopper 21 is provided with small separating holes for realizing preliminary separation of residual films and soil; the transmission shaft VI 20 is connected with the transmission gear box III 8 through chain transmission.
The rear end of the vibrating screen 15 is mounted on the frame 1 through a suspension rod, the front end of the vibrating screen is connected with the eccentric shaft 13, vibration is achieved through rotation of the eccentric shaft 13, a steel brush assembly 37 is arranged right above the vibrating screen 15, steel brushes are arranged on the steel brush assembly 37 and are fixed on the transmission shaft V17 and the transmission shaft VII 38 through chains, and the rotating direction of the steel brush assembly 37 is opposite to the advancing direction during operation.
The axle is hinged to the lower portion of the frame 1, the height of the whole machine can be raised through the lifting oil cylinder 35 during transportation of the machine, road transportation is facilitated, the working height of the whole machine can be limited by the limiting block 34 during working, and stability of the whole machine is kept.
The discharging plate 19 is hinged on the frame 1, and the opening and closing of the discharging plate 19 can be realized through the discharging oil cylinder 18.
In a specific example 2: as shown in fig. 1-6, a multifunctional straw returning and residual film recycling all-in-one machine comprises a frame 1, a straw crushing device, a straw returning device, a soil loosening device, a soil lifting device, a soil crushing device, a separating device and a collecting device, wherein the straw crushing device is positioned at the front end of the machine and comprises a crushing cutter shaft 43 and a crushing blade 2; the straw returning device comprises a straw side moving device 5, a conveying fan 25, an air supply pipe 26, a conveying pipeline 44 and a straw laying device, and is positioned at the rear part of the straw crushing device; the soil loosening device comprises a rotary tillage cutter shaft 30 and a rotary tillage blade 31; the soil lifting device is positioned at the rear part of the soil loosening device and comprises a conveying hopper 21, a conveying chain plate 47, a transmission shaft VI 20 and a transmission shaft VIII 40; the soil crushing device comprises a soil crushing blade 39 and a soil crushing shaft 14 and is arranged at the front upper part of the separating device; the separation device is positioned at the rear part of the soil lifting device and comprises a vibrating screen 15, an eccentric shaft 13 and a steel brush component 37; the rear part of the separation device is provided with a collection device which comprises a discharge plate 19, a fixed plate 16 and a discharge oil cylinder 18.
The front end of the power input shaft 27 is connected with a power output shaft of a tractor, and the rear end of the power input shaft is connected to the reversing gearbox I24 through a universal joint to convey power for the whole tractor.
The straw smashing device is located at the front end of the whole machine and comprises a smashing cutter shaft 43 and a smashing blade 2, the smashing blade 2 is fixed on the smashing cutter shaft 43 through a bolt, and the smashing cutter shaft 43 is connected with a reversing gearbox I24 through a transmission gearbox I4 and a cross-shaft universal joint I3 respectively.
The straw side-shifting device 5 comprises a screw conveyor and a conveyor shell, the screw conveyor is fixed on the conveyor shell, and the front end of the screw conveyor is open; the straw laying device comprises a laying spiral 45 and an anti-blocking device 46; the straw side-shifting device 5 is connected with the straw laying device through a conveying pipeline 44, and wind power generated by a conveying fan 25 in the conveying pipeline 44 is used for forcibly conveying crushed straws through an air supply pipe 26.
The soil loosening device comprises a rotary blade shaft 30 and rotary blades 31, the rotary blades 31 are fixed on the rotary blade shaft 30 through bolts, and the rotary blade shaft 30 is connected with a reversing gearbox II 22 through a transmission gearbox II 6 and a cross-shaft universal joint IV 29.
The conveying hopper 21 is fixed on a conveying chain plate 47 through bolts, and the conveying chain plate 47 is arranged on a transmission shaft VI 20 and a transmission shaft VIII 40 through chains; the conveying hopper 21 is provided with small separating holes for realizing preliminary separation of residual films and soil; the transmission shaft VI 20 is connected with the transmission gear box III 8 through chain transmission.
The rear end of the vibrating screen 15 is mounted on the frame 1 through a suspension rod, the front end of the vibrating screen is connected with the eccentric shaft 13, vibration is achieved through rotation of the eccentric shaft 13, a steel brush assembly 37 is arranged right above the vibrating screen 15, steel brushes are arranged on the steel brush assembly 37 and are fixed on the transmission shaft V17 and the transmission shaft VII 38 through chains, and the rotating direction of the steel brush assembly 37 is opposite to the advancing direction during operation.
In a specific example 3: as shown in fig. 1-6, a multifunctional straw returning and residual film recycling all-in-one machine comprises a frame 1, a straw crushing device, a straw returning device, a soil loosening device, a soil lifting device, a soil crushing device, a separating device and a collecting device, wherein the straw crushing device is positioned at the front end of the machine and comprises a crushing cutter shaft 43 and a crushing blade 2; the straw returning device comprises a straw side moving device 5, a conveying fan 25, an air supply pipe 26, a conveying pipeline 44 and a straw laying device, and is positioned at the rear part of the straw crushing device; the soil loosening device comprises a rotary tillage cutter shaft 30 and a rotary tillage blade 31; the soil lifting device is positioned at the rear part of the soil loosening device and comprises a conveying hopper 21, a conveying chain plate 47, a transmission shaft VI 20 and a transmission shaft VIII 40; the soil crushing device comprises a soil crushing blade 39 and a soil crushing shaft 14 and is arranged at the front upper part of the separating device; the separation device is positioned at the rear part of the soil lifting device and comprises a vibrating screen 15, an eccentric shaft 13 and a steel brush component 37; the rear part of the separation device is provided with a collection device which comprises a discharge plate 19, a fixed plate 16 and a discharge oil cylinder 18.
The front end of the power input shaft 27 is connected with a power output shaft of a tractor, and the rear end of the power input shaft is connected to the reversing gearbox I24 through a universal joint to convey power for the whole tractor.
The straw smashing device is located at the front end of the whole machine and comprises a smashing cutter shaft 43 and a smashing blade 2, the smashing blade 2 is fixed on the smashing cutter shaft 43 through a bolt, and the smashing cutter shaft 43 is connected with a reversing gearbox I24 through a transmission gearbox I4 and a cross-shaft universal joint I3 respectively.
The straw side-shifting device 5 comprises a screw conveyor and a conveyor shell, the screw conveyor is fixed on the conveyor shell, and the front end of the screw conveyor is open; the straw laying device comprises a laying spiral 45 and an anti-blocking device 46; the straw side-shifting device 5 is connected with the straw laying device through a conveying pipeline 44, and wind power generated by a conveying fan 25 in the conveying pipeline 44 is used for forcibly conveying crushed straws through an air supply pipe 26.
The soil loosening device comprises a rotary blade shaft 30 and rotary blades 31, the rotary blades 31 are fixed on the rotary blade shaft 30 through bolts, and the rotary blade shaft 30 is connected with a reversing gearbox II 22 through a transmission gearbox II 6 and a cross-shaft universal joint IV 29.
The conveying hopper 21 is fixed on a conveying chain plate 47 through bolts, and the conveying chain plate 47 is arranged on a transmission shaft VI 20 and a transmission shaft VIII 40 through chains; the conveying hopper 21 is provided with small separating holes for realizing preliminary separation of residual films and soil; the transmission shaft VI 20 is connected with the transmission gear box III 8 through chain transmission.
The rear end of the vibrating screen 15 is mounted on the frame 1 through a suspension rod, the front end of the vibrating screen is connected with the eccentric shaft 13, vibration is achieved through rotation of the eccentric shaft 13, a steel brush assembly 37 is arranged right above the vibrating screen 15, steel brushes are arranged on the steel brush assembly 37 and are fixed on the transmission shaft V17 and the transmission shaft VII 38 through chains, and the rotating direction of the steel brush assembly 37 is opposite to the advancing direction during operation.
The axle is hinged to the lower portion of the frame 1, the height of the whole machine can be raised through the lifting oil cylinder 35 during transportation of the machine, road transportation is facilitated, the working height of the whole machine can be limited by the limiting block 34 during working, and stability of the whole machine is kept.
Although certain specific embodiments of the present invention have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the invention. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the invention. The scope of the invention is defined by the appended claims.
Claims (10)
1. A multifunctional straw returning and residual film recycling all-in-one machine is characterized by comprising a rack, and a straw crushing device, a straw returning device, a soil loosening device, a soil lifting device, a soil crushing device, a separating device and a collecting device which are sequentially arranged on the rack along the longitudinal direction;
the straw crushing device is transversely arranged at the front end of the rack and is configured to crush straws;
the straw returning device comprises a conveying fan, a straw side moving device and a straw laying device, wherein the straw side moving device is arranged behind the straw crushing device and used for collecting crushed straws, the straw laying device is arranged behind the soil lifting device, the soil crushing device or the separating device and used for laying the straws collected by the straw side moving device, the input end of the conveying fan is connected with the straw side moving device, the output end of the conveying fan is connected with the straw laying device, and the conveying fan is configured to convey the straws collected by the straw side moving device to the straw laying device;
the soil loosening device is transversely arranged behind the straw side shifting device and is configured to be used for turning over soil after the straws are collected;
the soil lifting device is transversely arranged behind the soil loosening device and is configured to collect soil turned by the soil loosening device and convey the soil backwards and longitudinally;
the soil crushing device is arranged behind the soil lifting device and is configured to collect and crush soil conveyed by the soil lifting device;
the separation device is arranged below the soil crushing device and is configured to sieve crushed soil;
the collecting device is arranged at the rear end of the frame and is configured to collect oversize products of the separating device.
2. The multifunctional straw returning and residual film recycling all-in-one machine as claimed in claim 1, further comprising a power input shaft and a reversing gearbox I, wherein the front end of the power input shaft is configured to be connected with a power output shaft of a tractor, and the rear end of the power input shaft is connected to the reversing gearbox I through a universal joint and used for conveying power.
3. The all-in-one machine for returning straws to field and recovering residual films as claimed in claim 2, wherein the straw smashing device comprises a transversely arranged smashing cutter shaft and a plurality of smashing blades uniformly arranged on the smashing cutter shaft, and the smashing blades are configured to rotate along with the smashing cutter shaft to smash straws; the crushing cutter shaft is connected with the reversing gearbox I through the transmission gearbox I and the cross shaft universal joint I.
4. The all-in-one machine for returning straws to field and recovering residual films as claimed in claim 2, wherein the soil loosening device comprises a transversely arranged rotary blade shaft and rotary blades uniformly arranged on the rotary blade shaft, and the rotary blades are configured to turn soil along with the rotation of the rotary blade shaft; the rotary tillage cutter shaft is connected with a reversing gearbox II through a transmission gearbox II and a cross shaft universal joint IV, and the reversing gearbox II is in transmission connection with the reversing gearbox I.
5. The multifunctional straw returning and residual film recycling all-in-one machine as claimed in claim 1, wherein the straw side shifting device comprises a transversely arranged screw conveyor and a conveyor shell, the screw conveyor is fixed on the conveyor shell, and the front end of the conveyor shell is open.
6. The all-in-one machine for returning straws to fields and recovering residual films as claimed in claim 1, wherein the straw laying device comprises a transversely arranged laying spiral and an anti-blocking device arranged on the laying spiral.
7. The multifunctional straw returning and residual film recycling all-in-one machine as claimed in claim 1, wherein the soil lifting device comprises a conveying chain plate and a conveying hopper arranged on the conveying chain plate, the conveying chain plate is obliquely conveyed towards the rear, and the conveying hopper is provided with a separation hole.
8. The multifunctional straw returning and residual film recycling all-in-one machine as claimed in claim 1, wherein the separating device comprises a vibrating screen, the rear end of the vibrating screen is mounted on a rack through a suspension rod, the front end of the vibrating screen is connected with an eccentric shaft, and vibration is realized through rotation of the eccentric shaft; be equipped with the steel brush subassembly directly over the shale shaker, be equipped with the steel brush on the steel brush subassembly, the steel brush subassembly can rotate and direction of rotation and the opposite direction of advance, will the thing on the sieve is cleared up backward.
9. The multifunctional straw returning and residual film recycling all-in-one machine as claimed in claim 1, further comprising an axle and a lifting cylinder in transmission connection with the axle, wherein the axle is hinged to the lower portion of the frame and can be used for lifting the height of the whole machine through the lifting cylinder.
10. The integrated machine for returning straws to fields and recovering residual films as claimed in claim 1, wherein the collecting device comprises a discharging plate and a discharging oil cylinder, the discharging plate is hinged on the frame, and the opening and closing of the discharging plate can be realized through the discharging oil cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307063.XU CN209930841U (en) | 2019-03-12 | 2019-03-12 | Multifunctional straw returning and residual film recycling all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920307063.XU CN209930841U (en) | 2019-03-12 | 2019-03-12 | Multifunctional straw returning and residual film recycling all-in-one machine |
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| Publication Number | Publication Date |
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| CN209930841U true CN209930841U (en) | 2020-01-14 |
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| CN201920307063.XU Expired - Fee Related CN209930841U (en) | 2019-03-12 | 2019-03-12 | Multifunctional straw returning and residual film recycling all-in-one machine |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819698A (en) * | 2019-03-12 | 2019-05-31 | 塔里木大学 | A kind of multifunction straw returning to the field used plastic collection all-in-one machine |
| CN112189438A (en) * | 2020-09-30 | 2021-01-08 | 江苏艾威机械制造有限公司 | Straw returning and mulching film harvesting all-in-one machine |
-
2019
- 2019-03-12 CN CN201920307063.XU patent/CN209930841U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109819698A (en) * | 2019-03-12 | 2019-05-31 | 塔里木大学 | A kind of multifunction straw returning to the field used plastic collection all-in-one machine |
| CN109819698B (en) * | 2019-03-12 | 2024-03-22 | 塔里木大学 | Multifunctional straw returning and residual film recycling integrated machine |
| CN112189438A (en) * | 2020-09-30 | 2021-01-08 | 江苏艾威机械制造有限公司 | Straw returning and mulching film harvesting all-in-one machine |
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| GR01 | Patent grant | ||
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Granted publication date: 20200114 Termination date: 20210312 |