CN112369183A - Potato is excavated and incomplete membrane of roller formula is retrieved all-in-one - Google Patents

Abstract

The invention provides a potato digging and rotary roller type residual film recycling all-in-one machine which comprises a rack, a suspension device, a digging device, a conveying device, an anti-winding device, a depth limiting device, an air conveying device, a film rolling device and a transmission device, wherein the suspension device is arranged above the front part of the rack, the digging device is arranged at the front end of the rack, the conveying device is arranged in the middle of the rack, and the air conveying device and the film rolling device are arranged at the rear part of the rack. Digging potato soil through a digging device, effectively separating the potato soil in the conveying process through a conveying device, and effectively collecting residual films through an air conveying device and a film rolling device; after the harvesting is finished, the roller teeth are pulled out, the residual film can be drawn out along the axis direction of the conical rotating roller in a rolling manner, and the whole structure is simple and practical. The automatic potato soil separation and residual film recovery device realizes automatic potato soil separation and automatic residual film recovery in the potato harvesting process, saves a large amount of manpower, increases the potato soil separation effect, improves the residual film recovery efficiency and the cleanliness of recovered residual films, and reduces land pollution.

Description

Potato is excavated and incomplete membrane of roller formula is retrieved all-in-one

Technical Field

The invention relates to the technical field of potato harvesting machinery, in particular to a potato digging and roller type residual film recycling all-in-one machine.

Background

When potatoes are harvested, if residual films remained in the farmland can not be timely recovered, the yield of the potatoes can be seriously reduced, white pollution is caused, and even the smooth operation of farmland mechanized operation is influenced. Although the residual film mechanism can recycle residual films, the current residual film mechanism has respective defects: 1. the residual film recovery is separated from the potato digging machine, and the collection is carried out by independent operation, so that the workload is increased; 2. when potatoes are harvested, residual films are buried in soil, incomplete residual film recovery is caused, and the residual film recovery rate is low; 3. the residual film is doped with more impurities, so that the residual film is inconvenient to recycle at the later stage; 4. the residual film is in a loose state after being recovered, so that the transportation and the management in the later period are inconvenient.

In summary, the mechanization degree of digging and residual film recycling of potatoes is low, time consumption is serious, and labor consumption is high so far. Therefore, how to improve the recovery rate of the potato residual film is a problem which needs to be solved urgently by the technical personnel in the field.

Disclosure of Invention

The invention aims to solve the technical problems that a potato digging and roller type residual film recycling all-in-one machine is provided, and the problems that in the prior art, a potato harvesting machine is low in residual film recycling efficiency, low in recycling rate, high in impurity content and large in recycling workload are solved.

The invention provides a potato digging and rotary roller type residual film recycling all-in-one machine, which comprises a rack, a suspension device, a digging device, a conveying device, an anti-winding device, a depth limiting device, an air conveying device, a film rolling device and a transmission device, wherein the suspension device is arranged above the front part of the rack, the digging device is arranged at the front end of the rack, the conveying device is arranged in the middle of the rack, and the air conveying device and the film rolling device are arranged at the rear part of the rack, wherein:

the digging device comprises a digging shovel and an extending grid bar arranged behind the digging shovel;

the conveying device comprises two groups of conveying wheel sets arranged on two sides in the rack, each group of conveying wheels is respectively provided with a conveying chain, and a plurality of conveying screen bars are connected between the two groups of conveying chains;

the anti-winding device comprises a transverse shaft and a vertical shaft, the transverse shaft and the vertical shaft are respectively installed on the rack through a bearing seat, two ends of the transverse shaft and the upper end of the vertical shaft are respectively provided with a conical worm wheel, the conical worm wheel on the transverse shaft is assembled with the conical worm wheel on the vertical shaft, and the vertical shaft is provided with an anti-winding roller;

the depth limiting device comprises a depth limiting roller arranged at the bottom of the rack, adjusting rods are connected to two sides of the depth limiting roller and are arranged in U-shaped holes of the adjusting seats through bolts;

the air supply device comprises a mechanical fan, an air outlet of the mechanical fan is communicated with a ventilation pipe, the tail end of the ventilation pipe is connected with an exhaust pipe, the exhaust pipe is transversely arranged below the tail end of the conveying device, and an upward air outlet is formed in the exhaust pipe;

the film rolling device comprises a conical rotating roller, a plurality of insertion holes are formed in the conical rotating roller, and roller teeth are respectively assembled in the insertion holes.

Preferably, the conveying wheel set comprises a driving roller, a driven roller, a tensioning roller, a supporting roller and a vibrating wheel set, wherein the driving roller is meshed with the conveying screen bar through rubber teeth, so that the conveying screen bar is driven to move through the rotation of the driving roller.

Preferably, the vibration wheel set comprises a vibration rotating shaft, a rotating arm is arranged on the vibration rotating shaft, and two ends of the rotating arm are respectively connected with the vibration wheel.

Preferably, transmission includes worm wheel and worm, the worm wheel is connected with the universal joint, and the worm passes through sprocket/chain group to be connected with drive roller's pivot, and the worm passes through belt/pulley group and cross-axis connection, and drive roller's pivot is passed through sprocket/chain group and is connected with driven roller's pivot, and driven roller's pivot one end is passed through sprocket/chain group and is changeed the rod with the toper and be connected, and driven roller's the pivot other end is passed through sprocket/chain group and is connected with the vibration pivot.

Preferably, the suspension device comprises rib plates connected to two sides of the rack, a group of cross beams are connected between the two rib plates, the cross beams are connected with the trapezoidal frame, and the front end of the trapezoidal frame is provided with the suspension seat.

Preferably, the two sides of the rear part of the digging shovel are respectively provided with an empennage, a cross rod is connected between the two empennages, the two sides of the extension grid bars are provided with lugs, the lugs are provided with round holes, and the extension grid bars are assembled on the cross rod through the round holes.

Preferably, the frame downside is equipped with a set of walking wheel, the depth roller is located between the walking wheel.

Preferably, the conical rotating rod is provided with a protective cover, one side of the protective cover is hinged to a protective frame, and the protective frame is arranged on two sides of the rack.

The working principle of the invention is as follows: the wheel type chassis is used as a bearing mechanism, a tractor is used for traction, and the potato harvester is driven to operate through a power transmission system. The potato digging and rotary roller type residual film recycling integrated machine is connected to a tractor suspension through a suspension device, the power of the tractor drives a worm wheel and a worm to rotate through a universal joint, and the power output by the worm drives a conveying device, an anti-winding device and a film recycling device to operate through chain transmission and gear transmission. During operation, the tractor drives the whole machine to advance, the digging shovel digs the potatoes by penetrating into the soil at a certain angle, the potatoes gradually move backwards and lift along the shovel surface, and partial crushed soil leaks from the gap when passing through the extending grid bars. Along with the marching of machines, the potato soil is pushed to conveyor on, and conveyor is in service, thereby drives conveyor in order to shake because of the continuous rotation of vibration wheelset. When potato soil on the conveying device moves backwards and rises along with the conveying chain, the orderly shaking of the conveying device enables part of large soil to be crushed, and meanwhile, the crushed soil is separated from potato blocks and falls along the conveying sieve bar gaps. When the potato soil is conveyed to the tail end of the conveying device, most of the soil is screened out, and the potatoes, a small amount of rhizomes and residual membranes are mainly left. Simultaneously, through the transfer chain with power transmission to mechanical fan, drive mechanical fan's impeller and rotate and produce the air current, the rethread ventilation pipe is transmitted to the exhaust pipe, from the air exit output and produce the air current, blows up the terminal incomplete membrane of conveyor, and the air outlet blows up the incomplete membrane, and the rotatory roller tooth that drives of toper commentaries on classics roller rotates, and the incomplete membrane that will be blown up colludes and twines on the toper commentaries on classics roller. Because the residual film has certain toughness, the residual film is basically continuous and integrated during harvesting, the conical rotating roller continuously winds the residual film on the conical rotating roller during rotation, and after one row of harvesting is completed, the roller teeth are pulled out, and the residual film is rolled and drawn out along the axial direction of the conical rotating roller.

The invention has the beneficial effects that: according to the potato digging and roller type residual film recycling integrated machine, potato soil is dug through the digging device and effectively separated in the conveying process through the conveying device; the anti-winding device can prevent the residual film and the potato stalks from being wound on the machine; the air conveying device and the film rolling device effectively collect the residual films; after one line of harvesting is finished, the roller teeth are pulled out, the residual film can be drawn out in a coiled manner along the axial direction of the conical rotating roller, and the whole structure is simple and practical. The invention solves the problems of low residual film recovery efficiency, low recovery rate, high impurity content and large recovery workload of potato harvesting machinery in the prior art, realizes automatic potato soil separation and automatic residual film recovery in the potato harvesting process, saves a large amount of manpower, increases the potato soil separation effect, improves the residual film recovery efficiency and the cleanliness of recovered residual films, and reduces land pollution.

Drawings

FIG. 1 is a perspective view I of the structure of the integrated machine for digging potato and recovering the residual film by the roller;

FIG. 2 is a perspective view II of the structure of the integrated machine for digging potato and recovering the residual film by the roller of the present invention;

FIG. 3 is a top view of the integrated potato digging and roller type plastic film residue recycling machine of the present invention;

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

FIG. 5 is an enlarged view of a portion of A in FIG. 4;

fig. 6 is a perspective view of the excavating device of fig. 1 and 2.

In the figure: the device comprises a frame 1, a traveling wheel 11, a suspension device 2, a ribbed plate 21, a cross beam 22, a trapezoidal frame 23, a suspension seat 24, a digging device 3, a digging shovel 31, an extension grid 32, a tail wing 33, a cross bar 34, a conveying device 4, a conveying wheel set 41, a driving roller 411, a driven roller 412, a tensioning roller 413, a supporting roller 414, a vibrating wheel set 415, a vibrating rotating shaft 415-1, a rotating arm 415-2, a vibrating wheel 415-3, a conveying chain 42, a conveying sieve bar 43, an anti-winding device 5, a transverse shaft 51, a vertical shaft 52, a bearing seat 53, a conical worm wheel 54, an anti-winding roller 55, a depth limiting device 6, a depth limiting roller 61, an adjusting rod 62, an adjusting seat 63, a wind conveying device 7, a mechanical fan 71, a ventilating pipe 72, an exhaust pipe 73, a film rolling device 8, a conical rotating roller 81, a roller tooth 82, a protective cover 83, a protective frame, worm 92, universal joint 93.

Detailed Description

In order to make the technical scheme of the invention easier to understand, the technical scheme of the invention is clearly and completely described by adopting a mode of a specific embodiment in combination with the attached drawings.

Example 1:

as shown in fig. 1 to 6, the potato digging and roller type residual film recycling all-in-one machine of the embodiment comprises a frame 1, a suspension device 2, a digging device 3, a conveying device 4, an anti-winding device 5, a depth limiting device 6, an air conveying device 7, a film rolling device 8 and a transmission device 9, wherein the suspension device 2 is arranged above the front portion of the frame 1, the digging device 3 is arranged at the front end of the frame 1, the conveying device 4 is arranged in the middle of the frame 1, and the air conveying device 7 and the film rolling device 8 are arranged at the rear portion of the frame 1, wherein:

the excavating device 3 comprises an excavating shovel 31 and an extending grid bar 32 arranged behind the excavating shovel 31;

the conveying device 4 comprises two groups of conveying wheel sets 41 arranged on two sides in the rack 1, each group of conveying wheels is respectively provided with a conveying chain 42, and a plurality of conveying sieve bars 43 are connected between the two groups of conveying chains 42;

the anti-winding device 5 comprises a horizontal shaft 51 and a vertical shaft 52, the horizontal shaft 51 and the vertical shaft 52 are respectively installed on the frame 1 through a bearing seat 53, two ends of the horizontal shaft 51 and the upper end of the vertical shaft 52 are respectively provided with a conical worm gear 54, the conical worm gear 54 on the horizontal shaft 51 is matched with the conical worm gear 54 on the vertical shaft 52, and the vertical shaft 52 is provided with an anti-winding roller 55;

the depth limiting device 6 comprises a depth limiting roller 61 arranged at the bottom of the rack 1, two sides of the depth limiting roller 61 are connected with adjusting rods 62, and the adjusting rods 62 are arranged in U-shaped holes of an adjusting seat 63 through bolts;

the air supply device 7 comprises a mechanical fan 71, an air outlet of the mechanical fan 71 is communicated with a ventilation pipe 72, the tail end of the ventilation pipe 72 is connected with an exhaust pipe 73, the exhaust pipe 73 is transversely arranged below the tail end of the conveying device 4, and an upward air outlet is formed in the exhaust pipe 73;

the film rolling device 8 comprises a conical rotating roller 81, a plurality of insertion holes are arranged on the conical rotating roller 12, and roller teeth 82 are respectively assembled in the insertion holes.

Example 2:

as shown in fig. 1 to 6, the potato digging and roller type residual film recycling all-in-one machine of the embodiment comprises a frame 1, a suspension device 2, a digging device 3, a conveying device 4, an anti-winding device 5, a depth limiting device 6, an air conveying device 7, a film rolling device 8 and a transmission device 9, wherein the suspension device 2 is arranged above the front portion of the frame 1, the digging device 3 is arranged at the front end of the frame 1, the conveying device 4 is arranged in the middle of the frame 1, and the air conveying device 7 and the film rolling device 8 are arranged at the rear portion of the frame 1, wherein:

a set of walking wheels 11 is arranged on the lower side of the rack 1, and the depth limiting roller 61 is arranged between the walking wheels 11.

The suspension device 2 comprises rib plates 21 connected to two sides of the frame 1, a group of cross beams 22 are connected between the two rib plates 21, a ladder-shaped frame 23 is connected to the cross beams 22, and a suspension seat 24 is arranged at the front end of the ladder-shaped frame 23.

The excavating device 3 comprises an excavating shovel 31 and an extending grid bar 32 arranged behind the excavating shovel 31;

two sides of the rear part of the digging shovel 31 are respectively provided with an empennage 33, a cross rod 34 is connected between the two empennages 33, two sides of the extension grid bars 32 are provided with lugs, round holes are arranged on the lugs, and the extension grid bars 32 are assembled on the cross rod 34 through the round holes.

The conveying device 4 comprises two groups of conveying wheel sets 41 arranged on two sides in the rack 1, each group of conveying wheels is respectively provided with a conveying chain 42, and a plurality of conveying sieve bars 43 are connected between the two groups of conveying chains 42; the conveying wheel set 41 comprises a driving roller 411, a driven roller 412, a tensioning roller 413, a supporting roller 414 and a vibrating wheel set 415, wherein the driving roller 411 is meshed with the conveying screen bar 43 through rubber teeth, so that the conveying screen bar is driven to move through the rotation of the driving roller; the vibration wheel set 415 comprises a vibration rotating shaft 415-1, a rotating arm 415-2 is arranged on the vibration rotating shaft 415-1, and two ends of the rotating arm 415-2 are respectively connected with a vibration wheel 415-3.

The anti-winding device 5 comprises a horizontal shaft 51 and a vertical shaft 52, the horizontal shaft 51 and the vertical shaft 52 are respectively installed on the frame 1 through a bearing seat 53, two ends of the horizontal shaft 51 and the upper end of the vertical shaft 52 are respectively provided with a conical worm gear 54, the conical worm gear 54 on the horizontal shaft 51 is matched with the conical worm gear 54 on the vertical shaft 52, and the vertical shaft 52 is provided with an anti-winding roller 55;

the depth limiting device 6 comprises a depth limiting roller 61 arranged at the bottom of the rack 1, two sides of the depth limiting roller 61 are connected with adjusting rods 62, and the adjusting rods 62 are arranged in U-shaped holes of an adjusting seat 63 through bolts;

the air supply device 7 comprises a mechanical fan 71, an air outlet of the mechanical fan 71 is communicated with a ventilation pipe 72, the tail end of the ventilation pipe 72 is connected with an exhaust pipe 73, the exhaust pipe 73 is transversely arranged below the tail end of the conveying device 4, and an upward air outlet is formed in the exhaust pipe 73;

the film rolling device 8 comprises a conical rotating roller 81, a plurality of jacks are arranged on the conical rotating roller 12, and roller teeth 82 are respectively arranged in the jacks; the conical rotating rod 81 is provided with a protective cover 83, one side of the protective cover 83 is hinged to a protective frame 84, and the protective frame 84 is arranged on two sides of the rack;

the transmission device 9 comprises a worm wheel 91 and a worm 92, the worm wheel 91 is connected with a universal joint 93, the worm 92 is connected with a rotating shaft of the driving roller 411 through a chain wheel/chain set, the worm 92 is connected with a transverse shaft 51 through a belt/belt wheel set, the rotating shaft of the driving roller 411 is connected with a rotating shaft of the driven roller 412 through the chain wheel/chain set, one end of the rotating shaft of the driven roller 412 is connected with the tapered rotating rod 81 through the chain wheel/chain set, and the other end of the rotating shaft of the driven roller 412 is connected with the vibration rotating shaft 415-1 through the chain wheel/chain set.

It should be noted that the embodiments described herein are only some embodiments of the present invention, and not all implementations of the present invention, and the embodiments are only examples, which are only used to provide a more intuitive and clear understanding of the present invention, and are not intended to limit the technical solutions of the present invention. All other embodiments, as well as other simple substitutions and various changes to the technical solutions of the present invention, which can be made by those skilled in the art without inventive work, are within the scope of the present invention without departing from the spirit of the present invention.

Claims (8)

1. The utility model provides a potato is excavated and incomplete membrane of roller formula all-in-one is retrieved, a serial communication port, including frame (1), linkage (2), excavating gear (3), conveyor (4), antiwind device (5), limit dark device (6), wind send device (7), roll up membrane device (8) and transmission (9), frame (1) front portion top is located in linkage (2), and frame (1) front end is located in excavating gear (3), and frame (1) middle part is located in conveyor (4), and frame (1) rear portion is located in wind send device (7), roll up membrane device (8), wherein:

the excavating device (3) comprises an excavating shovel (31) and an extending grid bar (32) arranged behind the excavating shovel (31);

the conveying device (4) comprises two groups of conveying wheel sets (41) arranged on two sides in the rack (1), each group of conveying wheels is respectively provided with a conveying chain (42), and a plurality of conveying sieve bars (43) are connected between the two groups of conveying chains (42);

the anti-winding device (5) comprises a transverse shaft (51) and a vertical shaft (52), the transverse shaft (51) and the vertical shaft (52) are respectively installed on the rack (1) through a bearing seat (53), two ends of the transverse shaft (51) and the upper end of the vertical shaft (52) are respectively provided with a conical worm wheel (54), the conical worm wheel (54) on the transverse shaft (51) is matched with the conical worm wheel (54) on the vertical shaft (52), and the vertical shaft (52) is provided with an anti-winding roller (55);

the depth limiting device (6) comprises a depth limiting roller (61) arranged at the bottom of the rack (1), two sides of the depth limiting roller (61) are connected with adjusting rods (62), and the adjusting rods (62) are arranged in U-shaped holes of an adjusting seat (63) through bolts;

the air supply device (7) comprises a mechanical fan (71), an air outlet of the mechanical fan (71) is communicated with a ventilation pipe (72), the tail end of the ventilation pipe (72) is connected with an exhaust pipe (73), the exhaust pipe (73) is transversely arranged below the tail end of the conveying device (4), and an upward air outlet is formed in the exhaust pipe (73);

the film rolling device (8) comprises a conical rotating roller (81), a plurality of jacks are arranged on the conical rotating roller (12), and roller teeth (82) are respectively assembled in the jacks.

2. The integrated potato excavating and roller type plastic film residue recycling machine according to claim 1, wherein the conveying wheel set (41) comprises a driving roller (411), a driven roller (412), a tension roller (413), a supporting roller (414) and a vibrating wheel set (415), and the driving roller (411) is engaged with the conveying screen bars (43) through rubber teeth, so that the conveying screen bars are driven to move by the rotation of the driving roller.

3. The integrated potato excavating and roller type plastic film residue recycling machine according to claim 2, wherein the vibrating wheel set (415) comprises a vibrating rotating shaft (415-1), a rotating arm (415-2) is arranged on the vibrating rotating shaft (415-1), and two ends of the rotating arm (415-2) are respectively connected with the vibrating wheel (415-3).

4. An integrated potato excavating and roller type plastic film residue recycling machine according to claim 3, wherein the transmission device (9) comprises a worm wheel (91) and a worm (92), the worm wheel (91) is connected with a universal joint (93), the worm (92) is connected with the rotating shaft of the driving roller (411) through a chain/sprocket set, the worm (92) is connected with the transverse shaft (51) through a belt/belt pulley set, the rotating shaft of the driving roller (411) is connected with the rotating shaft of the driven roller (412) through the chain/sprocket set, one end of the rotating shaft of the driven roller (412) is connected with the conical rotating roller (81) through the chain/sprocket set, and the other end of the rotating shaft of the driven roller (412) is connected with the vibrating rotating shaft (415-1) through the chain/sprocket set.

5. An integrated potato excavating and roller type plastic film residue recycling machine as claimed in claim 1, wherein said suspension device (2) comprises rib plates (21) connected to both sides of the frame (1), a set of cross beams (22) are connected between two rib plates (21), a ladder-shaped frame (23) is connected to the cross beams (22), and a suspension seat (24) is provided at the front end of the ladder-shaped frame (23).

6. The potato digging and roller type plastic film residue recycling all-in-one machine as claimed in claim 1, wherein the two sides of the rear part of the digging shovel (31) are respectively provided with an empennage (33), a cross bar (34) is connected between the two empennages (33), two sides of the extension bars (32) are provided with lugs, the lugs are provided with round holes, and the extension bars (32) are assembled on the cross bar (34) through the round holes.

7. The integrated potato excavating and roller type plastic film residue recovering machine as claimed in claim 1, wherein a set of walking wheels (11) is provided on the lower side of said frame (1), and said depth-limiting rollers (61) are provided between said walking wheels (11).

8. The integrated potato excavating and roller type plastic film residue recycling machine according to claim 1, wherein the conical rotating roller (81) is provided with a protective cover (83), one side of the protective cover (83) is hinged on a protective frame (84), and the protective frame (84) is arranged on two sides of the frame.

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