CN210453355U

CN210453355U - Incomplete membrane is picked up and is rubbed separator

Info

Publication number: CN210453355U
Application number: CN201921264061.3U
Authority: CN
Inventors: 邹建忠
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-08-06
Filing date: 2019-08-06
Publication date: 2020-05-05
Anticipated expiration: 2029-08-06

Abstract

The utility model discloses a residual film picking and rubbing separation device, which belongs to the field of agricultural machinery and solves the problem of residual film and stubble separation operation in blockage in the existing residual film picking and rubbing machine. The utility model discloses a frame, spike tooth separator and suppression roller, the suppression roller is connected in the frame below through suppression profile modeling pull rod, and spike tooth separator passes through separation profile modeling device to be connected in the frame below, still is equipped with separation profile modeling connecting rod between spike tooth separator and the frame, is equipped with soil membrane separation tooth on the spike tooth separator, and the equipartition has roller body antiskid ribbed tile on the circumference lateral wall of suppression roller, roller body antiskid ribbed tile and the axial direction parallel of suppression roller, the clearance of the kneading face of roller body antiskid ribbed tile and soil membrane separation tooth is not more than 35 cm. The utility model provides a roller body antiskid ribbed tile plays antiskid, and roller body antiskid ribbed tile is close to the flank of tooth of soil membrane separation tooth and cuts, rubs, throws, rotates on the face of rubbing of soil membrane separation tooth and rubs, cuts up soil block and debris, carries soil membrane debris and rubs the separation.

Description

Incomplete membrane is picked up and is rubbed separator

Technical Field

The utility model belongs to the agricultural machine field, concretely relates to incomplete membrane is picked up and is rubbed separator.

Background

With the continuous development of the mulching film covering technology, the number of agricultural mulching films is continuously increased, the function of the mulching films in agricultural production is increasingly large, and the yield and income of farmers are increased. But with the increasing use amount, serious pollution harm is brought to cultivated land. Because the means of mechanically picking up the residual films is laggard, the knowledge of farmers is insufficient, so that the agricultural residual films are not thoroughly cleaned and recovered, and more residual films are picked up and ploughed into the soil. The high-volume manual picking operation wastes labor and time, causes the land production input cost to increase year by year, brings burden to cultivators, leaves the unsolved land and farmland pollution for the offspring, and brings serious negative effect to the agricultural ecological environment, so that the agricultural residual film pollution is not easy to control.

The mechanical residual film pickup needs to pick up and collect the residual film after removing the film from the ground, but the root system of the crop pricks into the soil, the stem penetrates into the film to lock the ground, especially the root system of the corn is developed, the root cap is thick, the lateral root and the fibrous root penetrate into the film, and the separation of the residual film and the root stubble is very difficult.

SUMMERY OF THE UTILITY MODEL

The purpose of the present invention is to provide a device for picking up, rubbing and separating residual film, which is used to solve the problem of the existing residual film picking machine that the residual film and stubble are separated and blocked.

In order to achieve the above purpose, the technical scheme of the utility model is that: the utility model provides a separator is rubbed in incomplete membrane pickup, which comprises a frame, spike tooth separator and suppression roller, the suppression roller is cylindric structure, the suppression roller passes through suppression profile modeling pull rod and connects in the frame below, spike tooth separator passes through separation profile modeling device and connects in the frame below, still be equipped with separation profile modeling connecting rod between spike tooth separator and the frame, be equipped with soil membrane separation tooth on the spike tooth separator, the equipartition has roller body antiskid ribbed tile on the circumference lateral wall of suppression roller, roller body antiskid ribbed tile and the axial direction parallel of suppression roller, roller body antiskid ribbed tile and the clearance of the kneading of soil membrane separation tooth are not more than 35 cm. The kneading surface clearance is adjusted by the suppressing profiling pull rod and is determined by the throughput of the picking-up amount.

As a further improvement of the utility model, the clearance between the anti-skid plates of the roller bodies and the kneading surfaces of the soil film separating teeth is 2-3 cm.

As a further improvement of the utility model, the soil film separation teeth and the nail teeth on the ground are at an angle of 35 degrees.

As a further improvement of the utility model, the soil membrane separation tooth comprises a long tooth and a short tooth, the short tooth is uniformly distributed in the gap of the long tooth, and the short tooth is connected with the long tooth through a branch.

As a further improvement, the nail tooth separator below is equipped with the seesaw, and seesaw one end links to each other with branch through the round pin axle, and the seesaw other end is equipped with the profile modeling vaulting pole, and the profile modeling vaulting pole periphery is connected with first profile modeling spring, and first profile modeling spring upper end links to each other with the nail tooth separator upper end. The seesaw can be moved in a vertical profiling mode under the action of the profiling support rod and the first profiling spring, and is used for reducing ground friction resistance and limiting the soil film separation tooth penetration depth.

As a further improvement, the separation profile modeling device comprises a separation profile modeling pull rod and a second profile modeling spring, the lower end of the separation profile modeling pull rod is hinged to the spike-tooth separation device, the separation profile modeling pull rod is connected with the frame through the second profile modeling spring, a limit ring is arranged on the frame, and the separation profile modeling pull rod is positioned in the limit ring. The separation profiling pull rod can perform profiling movement up and down under the traction action of the second profiling spring, so that the profiling clearance can be conveniently adjusted.

As a further improvement of the utility model, one end of the suppression profiling pull rod is connected with the frame through the pin shaft, and the other end of the suppression profiling pull rod is connected with the rotating shaft of the suppression roller.

As a further improvement of the utility model, the two ends of the separation profiling connecting rod are respectively connected with the rack and the nail tooth separating device through the pin shaft.

As a further improvement of the utility model, a first adjusting hook is arranged on the frame, and a first adjusting chain is arranged between the rotating shaft of the first adjusting hook and the repressing roller. The first adjusting chain is used for positioning the height of the pressing roller and preventing the roller body from falling.

As a further improvement, the utility model is provided with a second adjusting hook on the frame, and a second adjusting chain is arranged between the second adjusting hook and the spike-tooth separating device. The second adjusting chain is used for adjusting the profiling gap and positioning the spike-tooth separating device.

Compared with the prior art, the utility model has the advantages of it is following:

1. the utility model is provided with the roller body antiskid plates on the circumferential side wall of the repressing roller, and in the process of picking up the residual film, the roller body antiskid plates play the antiskid role, the roller body antiskid plates are close to the tooth surface of the soil film separation teeth for cutting, rubbing and polishing, and the rubbing surfaces of the soil film separation teeth are rotated to rub, cut soil blocks and sundries, convey the soil film sundries and rub and separate;

2. the utility model designs the kneading distance and the profiling fit clearance between the kneading surfaces of the roller body antiskid plates and the soil film separation teeth, the length of the first adjusting chain can be adjusted at will, the suppression roller rotates rapidly, the roller body antiskid plates continuously knead and guide soil backwards, and separate soil for the first time through tooth gaps, the separated straws and residual film mixtures are separated, stubbles are separated through the separation tooth holes or thrown backwards to the ground, the light-weight residual film is drifted and falls into the collecting device, the grading and separating effects are achieved, the problems of the separation tooth surface clamping, the separating tooth surface blocking and the blockage are solved, the obstacle crossing performance is increased, and the separation of the film, the stubbles and the straws can be better finished;

3. in order to improve the obstacle crossing performance and the residual film separation effect, the utility model discloses set up the seesaw below the spike-tooth separator, be connected with the profile modeling vaulting pole again and formed the three-dimensional profile modeling of triangle spike-tooth separator, the smooth upwarp has reduced ground friction resistance, spacing pick up the awl tooth depth of penetrating into the soil, profile modeling vaulting pole variable throughput reinforcing, when hard thing passes through, the soil film separation tooth meets and hinders the extrusion, move down along with the profile modeling vaulting pole, the clearance of the kneading face of suppression roller and soil film separation tooth increases, after the foreign matter passes through, the profile modeling vaulting pole resumes to rub the clearance under the effect of first profile modeling spring, make the seesaw and the profile modeling vaulting pole constantly wash to break, vibrate with the cooperation of suppression roller under the effect of second profile modeling spring through picking up residual film, soil current, debris variable, reach the effect that soil film separation tooth shakes, solved the poor performance of imitating the topography, pick up obstacle crossing performance, The problem that the long-distance operation cannot be carried out is solved, the operation efficiency of the whole machine is ensured, the operation flow is simple, the overhaul is convenient, the discharging is smooth, and the operation is stable and reliable;

4. the utility model optimizes and reduces the unreliability of the sieve chain transmission soil separation membrane, saves the link of a root stubble collecting box, increases the straw returning, and is fertile in land;

5. the utility model realizes the processes of picking up, grinding, rubbing, crushing root stubble, pressing earth surface soil blocks and separating residual films at one time;

6. the stubble fragments fall into the ground for returning straws to the field and fertilizing the land, and the earlier separation process of the residual film air-suction collection, compression and bagging operation is completed.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

fig. 2 is a schematic structural view of a middle pressing roller of the present invention;

FIG. 3 is a schematic structural view of the soil film separation tooth of the present invention;

FIG. 4 is a diagram illustrating the usage status of the present invention;

fig. 5 is a schematic view of the working state of the present invention.

In the drawings, 1-spike-tooth separation device; 2-a frame; 3-separating the profiling pull rod; 4-pressing the profiling pull rod; 5, pressing the roller; a 51-roll cleat; 6-soil membrane separation teeth; 61-long teeth; 62-short teeth; 7-separating the profiling connecting rod; 8-a strut; 9-a second contour spring; 10-a spacing ring; 11-a first profile spring; 12-a rotating shaft; 13-a first adjustment hook; 14-a first conditioning chain; 15-a second adjustment hook; 16-a second conditioning chain; 17-a seesaw; 18-a profiling brace; 19-a traction frame; 20-a land wheel; h-kneading dough; a-spike tooth soil penetration angle; b-ground.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

As shown in fig. 1 to 3, a device for picking up, rubbing and separating a residual film comprises a frame 2, a spike-tooth separating device 1 and a suppression roller 5, wherein the suppression roller 5 is of a cylindrical structure, the suppression roller 5 is connected below the frame 2 through a suppression profiling pull rod 4, the spike-tooth separating device 1 is connected below the frame 2 through a separation profiling device, a separation profiling connecting rod 7 is further arranged between the spike-tooth separating device 1 and the frame 2, the separation profiling connecting rod 7 and the separation profiling device are respectively connected at the front part and the rear part of the spike-tooth separating device 1, soil-film separating teeth 6 are arranged on the spike-tooth separating device 1, roller anti-slip plates 51 are uniformly distributed on the circumferential side wall of the suppression roller 5, the roller anti-slip plates 51 are parallel to the axial direction of the suppression roller 5, and the gap between the roller anti-slip plates 51 and the rubbing surfaces H of the soil-film separating teeth 6 is not more than 35 cm.

The gap between the roller antiskid plates 51 and the kneading surface H of the soil film separating teeth 6 is 2-3 cm.

The nail tooth soil-entering angle A between the soil film separation tooth 6 and the ground B is 35 degrees.

The soil film separating tooth 6 comprises a long tooth 61 and a short tooth 62, the short tooth 62 is uniformly distributed in the gap of the long tooth 61, and the short tooth 62 is connected with the long tooth 61 through a support rod 8.

A sliding rocker 17 is arranged below the nail tooth separating device 1, one end of the sliding rocker 17 is connected with the supporting rod 8 through a pin shaft, a profiling stay bar 18 is arranged at the other end of the sliding rocker 17, a first profiling spring 11 is connected to the periphery of the profiling stay bar 18, and the upper end of the first profiling spring 11 is connected with the upper end of the nail tooth separating device 1.

The separation profiling device comprises a separation profiling pull rod 3 and a second profiling spring 9, the lower end of the separation profiling pull rod 3 is hinged to the nail tooth separation device 1, the separation profiling pull rod 3 is connected with the rack 2 through the second profiling spring 9, a limiting ring 10 is arranged on the rack 2, and the separation profiling pull rod 3 is located in the limiting ring 10.

One end of the suppression profiling pull rod 4 is connected with the frame 2 through a pin shaft, and the other end of the suppression profiling pull rod 4 is connected with a rotating shaft 12 of the suppression roller 5. The repressing roller 5 can move up and down in a profiling way.

Two ends of the separation profiling connecting rod 7 are respectively connected with the rack 2 and the nail tooth separating device 1 through pin shafts.

A first adjusting hook 13 is arranged on the frame 2, and a first adjusting chain 14 is arranged between the first adjusting hook 13 and the rotating shaft 12 of the repressing roller 5.

A second adjusting hook 15 is arranged on the frame 2, and a second adjusting chain 16 is arranged between the second adjusting hook 15 and the spike-tooth separating device 1.

The utility model is used for the incomplete membrane is picked up and the separation of soil film debris, as shown in figure 4, during the operation, pass through traction frame 19 with frame 2 and be connected with current power machinery, open power machinery, land wheel 20 rolls, and suppression roller 5 rolls in imitative topography, and soil film separation tooth 6 can insert 3-5cm in the soil.

The specific working process is as follows: as shown in fig. 5, the roller-body nonslip plates 51 rotate with the rolling rollers 5 to form a kneading gap with the kneading surfaces H of the soil film separating teeth 6, and the soil film separating teeth 6 form a spike-tooth soil-entry angle a with the ground surface B. The pressing roller 5 rolls along with the ground profile, when meeting barriers and crop stubbles, the roller body antiskid plates 51 impact, cut and fall on the tooth surface of the soil film separation teeth 6, as can be seen from figure 3, the long teeth 61 are in front, the short teeth 62 are behind, during operation, the long teeth 61 break soil and break film in different areas to reduce resistance, the short teeth 62 extrude the tooth surface to separate after film forming by the pressing roller 5, the residual film mixture is quickly rubbed and separated on the tooth surface of the soil film separation teeth 6 by the rotating pressing roller 5, straws and soil sundries fall on the ground H from tooth gaps, and the light residual film is thrown backwards and drifts towards the collecting device.

If the sundries on the ground are increased, the suppression roller 5 moves upwards along with the suppression profiling pull rod 4 in a profiling way, the kneading gap is increased, otherwise, the gap is reduced, the blockage is reduced, the residual film is thrown upwards along with the airflow generated by the rotation of the suppression roller 5 and drifts backwards, the residual film drifts down to the collecting device, the soil and the straws fall into the ground surface of the teeth for separation, and the straw, stubble and soil film separation operation process is completed.

Claims

1. The utility model provides a separator is rubbed in incomplete membrane pickup, includes frame, spike tooth separator and suppression roller, the suppression roller is cylindric structure, and the suppression roller passes through suppression profile modeling pull rod to be connected in the frame below, spike tooth separator passes through separation profile modeling device to be connected in the frame below, still is equipped with separation profile modeling connecting rod between spike tooth separator and the frame, is equipped with native membrane separation tooth on the spike tooth separator, its characterized in that: roller anti-skid plates (51) are uniformly distributed on the circumferential side wall of the repressing roller (5), the roller anti-skid plates (51) are parallel to the axial direction of the repressing roller (5), and the gap between the roller anti-skid plates (51) and the rubbing surface of the soil film separating teeth (6) is not more than 35 cm.

2. The device for pickup, kneading and separation of residual film as claimed in claim 1, wherein: the gap between the roller antiskid plates (51) and the kneading surface of the soil film separating teeth (6) is 2-3 cm.

3. The device for pickup, kneading and separation of residual film as claimed in claim 1 or 2, wherein: the soil film separation teeth (6) and the spike teeth on the ground form an angle of 35 degrees.

4. The device for pickup, rubbing and separation of residual film as claimed in claim 3, wherein: the soil film separation teeth (6) comprise long teeth (61) and short teeth (62), the short teeth (62) are uniformly distributed in gaps of the long teeth (61), and the short teeth (62) are connected with the long teeth (61) through supporting rods (8).

5. The device for pickup, rubbing and separation of residual film as claimed in claim 4, wherein: the nail tooth separating device (1) below is equipped with smooth wane (17), smooth wane (17) one end links to each other with branch (8) through the round pin axle, and smooth wane (17) other end is equipped with profile modeling vaulting pole (18), and profile modeling vaulting pole (18) periphery is connected with first profile modeling spring (11), and first profile modeling spring (11) upper end links to each other with nail tooth separating device (1) upper end.

6. The device for pickup, rubbing and separation of residual film as claimed in claim 5, wherein: the separation profile modeling device comprises a separation profile modeling pull rod (3) and a second profile modeling spring (9), the lower end of the separation profile modeling pull rod (3) is hinged to the spike-tooth separation device (1), the separation profile modeling pull rod (3) is connected with the rack (2) through the second profile modeling spring (9), a limiting ring (10) is arranged on the rack (2), and the separation profile modeling pull rod (3) is located in the limiting ring (10).

7. The device for pickup, rubbing and separation of residual film as claimed in claim 6, wherein: one end of the suppression profiling pull rod (4) is connected with the rack (2) through a pin shaft, and the other end of the suppression profiling pull rod (4) is connected with a rotating shaft (12) of the suppression roller (5).

8. The apparatus for pickup, rubbing and separation of residual film as claimed in claim 7, wherein: two ends of the separation profiling connecting rod (7) are respectively connected with the rack (2) and the nail tooth separating device (1) through pin shafts.

9. The apparatus for pickup, rubbing and separation of residual film as claimed in claim 8, wherein: a first adjusting hook (13) is arranged on the frame (2), and a first adjusting chain (14) is arranged between the first adjusting hook (13) and the rotating shaft (12) of the repressing roller (5).

10. The apparatus for pickup, rubbing and separation of residual film as claimed in claim 9, wherein: a second adjusting hook (15) is arranged on the rack (2), and a second adjusting chain (16) is arranged between the second adjusting hook (15) and the spike-tooth separating device (1).