CN215188309U

CN215188309U - Peeling mechanism of corn harvester

Info

Publication number: CN215188309U
Application number: CN202121512383.2U
Authority: CN
Inventors: 吴井贤; 陈莉; 于云红
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-07-05
Filing date: 2021-07-05
Publication date: 2021-12-17
Anticipated expiration: 2031-07-05

Abstract

The utility model discloses a maize picker peeling mechanism, including the fixed frame and the fixed plate of skinning, the fixed vertical decurrent supporting leg foot that is equipped with of bottom outer wall of the fixed frame of skinning, the fixed base that is equipped with of one side outer wall of supporting leg foot, the fixed motor that is equipped with in top of base, the fixed initiative carousel that is equipped with of output shaft of motor. The utility model discloses a motor drives driven turntable, and driven turntable drives transfer roller and peeling roller, and peeling roller gives the corn-on-cob and skins, and the corn-on-cob is carried to the transfer roller, presses flitch and fixed sleeve that is equipped with through the fixed plate bottom, and the extrusion post and the slider that fixed sleeve bottom was equipped with can push down through the spring and press the flitch, and corn-on-cob not of uniform size receives the extrusion through the bottom of pressing the flitch, with the outer wall laminating of thorough and peeling roller of outer wall of corn-on-cob, are favorable to improving the utility model discloses the efficiency of peeling off the corn-on-cob crust.

Description

Peeling mechanism of corn harvester

Technical Field

The utility model relates to a maize processing field, concretely relates to maize picker peeling mechanism.

Background

The corn harvester is an operation machine for completing production links such as cutting, picking, peeling, threshing, straw treatment and even rotary tillage of land after harvesting of corn according to planting mode and agricultural requirements when the corn is mature, compared with traditional grain crops such as rice and wheat, the corn has strong drought resistance, cold resistance, poor resistance and excellent environmental adaptability, the corn has high nutritional value and is an excellent grain crop, therefore, the corn has a large-area planting field in the world, a large amount of corn needs to be dried after being harvested, the outer skin of the corn needs to be peeled off so as to be dried in the sun, and the corn is convenient to be dried in the sun and then threshed.

The conventional corn husking device usually uses a compression roller to peel off the husks of the corns, but the corns are different in thickness, so that the husks of the corn cobs different in size are difficult to completely peel off facing the corn cobs different in size, so that the peeling rate of the conventional corn husking device is low, the husks coated on the outer walls of the corns are peeled off by the conventional corn husking device, a large amount of impurities are contained in the corn husking device, and the conventional corn husking device is difficult to clean the inside of the corn husking device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a maize picker peeling mechanism drives driven turntable through the motor, and driven turntable drives the transfer roller and peels the roller rotation and gives the corn-on-cob and skins, and pressure flitch and the fixed sleeve that are equipped with through the fixed plate bottom, the extrusion post that fixed sleeve bottom was equipped with and slider can push down the pressure flitch through the spring, press the outer wall of flitch bottom outer wall can extrude corn-on-cob not of uniform size and the outer wall contact of peeling roller, are favorable to improving the utility model discloses the efficiency of peeling off the corn-on-cob crust, the spacing hole that opens there through fixed frame top of skinning is convenient for install curb plate and fixed plate, the convenient to detach installation the utility model discloses, be convenient for clean the utility model discloses an inside to solve above-mentioned weak point in the technique.

In order to achieve the above object, the present invention provides the following technical solutions: a peeling mechanism of a corn harvester comprises a peeling fixed frame and a fixed plate, wherein the fixed plate is positioned at the top of the peeling fixed frame, the outer wall of the bottom of the peeling fixed frame is fixedly provided with vertically downward supporting legs, the outer wall of one side of each supporting leg is fixedly provided with a base, the top of the base is fixedly provided with a motor, an output shaft of the motor is fixedly provided with a driving turntable, the outer walls of two sides of the top of the peeling fixed frame are provided with fixing holes distributed at equal intervals, the inner wall of each fixing hole is movably connected with four rotating shafts through bearings, the outer wall of one end of each rotating shaft is fixedly provided with a driven turntable, the outer walls of the four rotating shafts are sequentially and fixedly provided with a conveying roller and a peeling roller, the outer wall of one end of each rotating shaft is fixedly provided with a gear plate, the outer walls of adjacent gear plates are meshed, four sides of the top of the peeling fixed frame are provided with limiting holes distributed at equal intervals, the outer walls of two sides of the top of the peeling fixing frame are provided with vertical upward side plates, the outer walls of the bottoms of the two side plates are fixedly provided with first positioning rods, a second positioning rod is fixedly arranged on the outer wall of the bottom of the fixed plate, two feed inlets are arranged on the outer wall of one side of the top of the fixed plate, an inclined charging barrel which is inclined upwards is fixedly arranged on the inner wall of the feeding hole, a feeding hopper is fixedly arranged on the outer wall of the top of the inclined charging barrel, two discharge ports are arranged on the outer wall of one side of the fixed plate, two pressure plates are fixedly arranged on the outer wall of one side of the bottom of the fixed plate, the outer wall of one side of the bottom of the material pressing plate is provided with a guide rail, the outer wall of one side of the bottom of the fixed plate is fixedly provided with two fixed sleeves, the inner wall of the fixed sleeve is connected with an extrusion column in a sliding way, the outer wall of the extrusion column is connected with a spring in a sliding way, the bottom one end of extrusion post is fixed and is equipped with the slider, the inner wall of fixed plate is fixed and is equipped with the spacing strip of semi-arc shape that the equidistance distributes.

Preferably, the outer wall of the bottom of the peeling fixing frame is fixedly provided with a blanking box, and the outer wall of one side of the bottom of the blanking box is provided with a waste discharge port.

Preferably, a motor cover is fixedly arranged at the top of the base, and the motor is located inside the motor cover.

Preferably, the outer wall of the conveying roller is provided with a thread-shaped groove, and the outer wall of the peeling roller is fixedly provided with lugs distributed at equal intervals.

Preferably, the outer walls of the two side plates are provided with air outlets distributed at equal intervals, and the outer wall profiles of the first positioning rod and the second positioning rod are matched with the inner wall profile of the limiting hole.

Preferably, the outer wall of one side of the extrusion column is positioned at the top and the bottom of the spring and is connected with an elastic pad in a sliding manner, and the outer wall of one side of the bottom of the sliding block is connected with the inner wall of the guide rail in a sliding manner.

Preferably, the motor is connected with a power switch through a wire, the power switch is connected with a power line, and the outer walls of the driving turntable and the driven turntable are sleeved with belt strips.

In the technical scheme, the utility model provides a technological effect and advantage:

drive driven turntable through the motor, driven turntable drives transfer roller and peeling roller, and peeling roller gives the corn-on-cob and skins, and the corn-on-cob is carried to the transfer roller, presses flitch and fixed sleeve through what fixed plate bottom was equipped with, and extrusion post and slider that fixed sleeve bottom was equipped with can push down through the spring and press the flitch, and corn-on-cob not of uniform size receives the extrusion through the bottom of pressing the flitch, with the outer wall laminating of thorough and peeling roller of outer wall of corn-on-cob, are favorable to improving the utility model discloses the efficiency of peeling off the corn-on-cob crust.

Open the spacing hole that has through the fixed frame top of skinning, the bottom of curb plate and fixed plate is equipped with first locating lever and second locating lever respectively, the outer wall of first locating lever and second locating lever and the inner wall looks adaptation in spacing hole, the top of the fixed frame of skinning is convenient for install curb plate and fixed plate, convenient to detach installation the utility model discloses, in order to clean the utility model discloses an inside avoids the utility model discloses an inside piles up a large amount of impurity damage, is favorable to improving the utility model discloses a life-span.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments described in the present invention, and other drawings can be obtained by those skilled in the art according to these drawings.

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the three-dimensional structure of the peeling fixing frame of the utility model;

fig. 3 is a schematic perspective view of the fixing plate of the present invention;

fig. 4 is a schematic view of the peeling fixing frame of the present invention;

FIG. 5 is a schematic view of the side plate of the present invention;

FIG. 6 is a schematic view of the three-dimensional structure of the material pressing plate of the present invention;

fig. 7 is a schematic view of the three-dimensional structure of the fixing sleeve of the present invention.

Description of reference numerals:

1 peeling fixing frame, 2 blanking boxes, 3 waste discharge ports, 4 supporting legs, 5 bases, 6 motor covers, 7 motors, 8 driving turntables, 9 fixing holes, 10 rotating shafts, 11 driven turntables, 12 conveying rollers, 13 peeling rollers, 14 gear disks, 15 limiting holes, 16 side plates, 17 air outlets, 18 first positioning rods, 19 fixing plates, 20 feed inlets, 21 inclined feed cylinders, 22 feed hoppers, 23 discharge outlets, 24 second positioning rods, 25 pressure plates, 26 guide rails, 27 fixing sleeves, 28 extrusion columns, 29 springs, 30 elastic cushions, 31 sliding blocks and 32 semi-arc limiting strips.

Detailed Description

In order to make the technical solution of the present invention better understood by those skilled in the art, the present invention will be further described in detail with reference to the accompanying drawings.

The utility model provides a peeling mechanism of a corn harvester as shown in figures 1-7, which comprises a peeling fixed frame 1 and a fixed plate 19, wherein the fixed plate 19 is positioned at the top of the peeling fixed frame 1, the bottom outer wall of the peeling fixed frame 1 is fixedly provided with a blanking box 2, the outer wall of one side of the bottom of the blanking box 2 is provided with a waste discharge port 3, the waste generated by the utility model is conveniently discharged through the blanking box 2, the bottom outer wall of the peeling fixed frame 1 is fixedly provided with a vertically downward supporting leg 4, the outer wall of one side of the supporting leg 4 is fixedly provided with a base 5, the top of the base 5 is fixedly provided with a motor 7, the output shaft of the motor 7 is fixedly provided with a driving turntable 8, the top of the base 5 is fixedly provided with a motor cover 6, the motor 7 is positioned inside the motor cover 6, the outer wall of the motor 7 is convenient to protect through the motor cover 6 and is not damaged, the outer walls of the two sides of the top of the peeling fixing frame 1 are provided with fixing holes 9 distributed equidistantly, the inner wall of each fixing hole 9 is movably connected with four rotating shafts 10 through bearings, a driven turntable 11 is fixedly arranged on the outer wall of one end of each rotating shaft 10, the motor 7 is connected with a power switch through a wire, the power switch is connected with a power wire, the outer walls of the driving turntable 8 and the driven turntable 11 are sleeved with belt strips, the outer walls of the four rotating shafts 10 are sequentially and fixedly provided with a conveying roller 12 and a peeling roller 13, the outer wall of the conveying roller 12 is provided with a thread-shaped groove, the corn cobs can be conveniently moved through the thread-shaped groove formed in the outer wall of the conveying roller 12, the outer wall of the peeling roller 13 is fixedly provided with lugs distributed equidistantly, and the outer walls of the peeling rollers 13 are fixedly provided with lugs for peeling the outer skins of the corn cobs, the outer wall of one end of each of the four rotating shafts 10 is fixedly provided with a gear disc 14, the outer walls of the adjacent gear discs 14 are meshed, four sides of the top of the peeling fixing frame 1 are provided with limit holes 15 which are distributed equidistantly, the outer walls of two sides of the top of the peeling fixing frame 1 are provided with vertical upward side plates 16, the outer walls of the bottoms of the two side plates 16 are fixedly provided with first locating rods 18, the outer wall of the bottom of the fixing plate 19 is fixedly provided with second locating rods 24, the outer walls of the two side plates 16 are provided with air outlets 17 which are distributed equidistantly, the outer wall profiles of the first locating rods 18 and the second locating rods 24 are matched with the inner wall profile of the limit holes 15, the top of the peeling fixing frame 1 is convenient for mounting and dismounting the side plates 16 and the fixing plate 19, the outer wall of one side of the top of the fixing plate 19 is provided with two feed inlets 20, and the inner walls of the feed inlets 20 are fixedly provided with inclined charging barrels 21 which are inclined upward, the top outer wall of the inclined charging barrel 21 is fixedly provided with a feeding hopper 22, one side outer wall of the fixing plate 19 is provided with two discharging ports 23, one side outer wall of the bottom of the fixing plate 19 is fixedly provided with two pressure plates 25, one side outer wall of the bottom of the pressure plates 25 is provided with a guide rail 26, one side outer wall of the bottom of the fixing plate 19 is fixedly provided with two fixing sleeves 27, the inner wall of each fixing sleeve 27 is connected with an extrusion column 28 in a sliding manner, the outer wall of the extrusion column 28 is connected with a spring 29 in a sliding manner, one end of the bottom of the extrusion column 28 is fixedly provided with a sliding block 31, one side outer wall of the extrusion column 28 is positioned at the top and the bottom of the spring 29 and is connected with an elastic pad 30 in a sliding manner, one side outer wall of the bottom of the sliding block 31 is connected with the inner wall of the guide rail 26, the inner wall of the fixing plate 19 is fixedly provided with semi-arc-shaped limiting strips 32 which are distributed at equal intervals, at first starter motor 7, motor 7 drives initiative carousel 8 rotatory, initiative carousel 8 drives driven turntable 11 rotatory, driven turntable 11 drives a plurality of driven turntable 11 counter-rotations through toothed disc 14, it is rotatory along opposite direction to drive transfer roller 12 and peeling roller 13 through driven turntable 11, the corn-on-cob passes through the inner wall that feeder hopper 22 got into oblique feed cylinder 21, the corn-on-cob falls into the outer wall between transfer roller 12 and the peeling roller 13 through oblique feed cylinder 21 slope, the corn-on-cob passes through the spacing 32 inner wall of semi-arc fixed, avoid the corn-on-cob to drop, the corn-on-cob main part begins to move through rotatory transfer roller 12, the outer wall of corn-on-cob and the outer wall laminating of peeling roller 13 are skinned, the peeled corn-on-cob crust is discharged through the waste discharge port 3 that blanking case 2 bottoms were opened, the corn-on-cob after peeling is discharged through bin 23.

This practical theory of operation:

referring to the attached drawings 1-7 of the specification, when in use, firstly, the motor 7 is started, the motor 7 drives the driving turntable 8 to rotate, the driving turntable 8 drives the driven turntable 11 to rotate, the driven turntable 11 drives the driven turntables 11 to rotate reversely through the gear disc 14, the conveying roller 12 and the peeling roller 13 are driven to rotate in opposite directions through the driven turntable 11, corn cobs enter the inner wall of the inclined charging barrel 21 through the feeding hopper 22, the corn cobs obliquely fall into the outer wall between the conveying roller 12 and the peeling roller 13 through the inclined charging barrel 21, the corn cobs are fixed through the inner wall of the semi-arc-shaped limiting strip 32 to avoid falling of the corn cobs, a corn cob main body starts to move through the rotating conveying roller 12, the pressing plate 25 and the fixed sleeve 27 are arranged at the bottom of the fixed plate 19, the extrusion column 28 and the sliding block 31 are arranged at the bottom of the fixed sleeve 27, the pressing plate 25 can be downwards extruded through the spring 29, and the corn cobs are different in size, can receive the extrusion during the bottom of the pressure flitch 25 that passes through of corn-on-cob, thoroughly laminate the outer wall of corn-on-cob with peeling roller 13's outer wall, be favorable to improving the utility model discloses the efficiency of peeling off the corn-on-cob crust, some waste discharge port 3 are opened through blanking case 2 bottoms to peeled off the corn-on-cob crust, and the corn-on-cob after peeling off passes through bin outlet 23 and discharges, and spacing hole 15 that opens some through 1 top of fixed frame of peeling is convenient for install curb plate 16 and fixed plate 19, is convenient for clean the outer wall of transfer roller 12 and peeling roller 13, avoids the utility model discloses a large amount of impurity damage is piled up to inside, is favorable to improving the utility model discloses a life-span.

While certain exemplary embodiments of the present invention have been described above by way of illustration only, it will be apparent to those of ordinary skill in the art that the described embodiments may be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and should not be construed as limiting the scope of the invention.

Claims

1. The utility model provides a maize picker mechanism of skinning, is including fixed frame (1) and fixed plate (19) of skinning, fixed plate (19) are located the top of fixed frame (1) of skinning, its characterized in that: the peeling machine is characterized in that a vertically downward supporting leg foot (4) is fixedly arranged on the outer wall of the bottom of the peeling fixed frame (1), a base (5) is fixedly arranged on the outer wall of one side of the supporting leg foot (4), a motor (7) is fixedly arranged at the top of the base (5), a driving turntable (8) is fixedly arranged on an output shaft of the motor (7), fixing holes (9) distributed at equal intervals are formed in the outer walls of two sides of the top of the peeling fixed frame (1), the inner wall of each fixing hole (9) is movably connected with four rotating shafts (10) through bearings, a driven turntable (11) is fixedly arranged on the outer wall of one end of each rotating shaft (10), conveying rollers (12) and peeling rollers (13) are sequentially and fixedly arranged on the outer walls of four ends of the rotating shafts (10), gear discs (14) are fixedly arranged on the outer walls of the four ends of the rotating shafts (10), and the gear discs (14) are adjacent to each other in outer wall meshing, limiting holes (15) distributed at equal intervals are formed in four sides of the top of the peeling fixing frame (1), vertical upward side plates (16) are arranged on the outer walls of two sides of the top of the peeling fixing frame (1), first positioning rods (18) are fixedly arranged on the outer walls of the bottoms of the two side plates (16), second positioning rods (24) are fixedly arranged on the outer wall of the bottom of the fixing plate (19), two feed inlets (20) are formed in the outer wall of one side of the top of the fixing plate (19), inclined feed cylinders (21) inclined upward are fixedly arranged on the inner walls of the feed inlets (20), feed hoppers (22) are fixedly arranged on the outer wall of the top of the inclined feed cylinders (21), two discharge ports (23) are formed in the outer wall of one side of the bottom of the fixing plate (19), two pressure plates (25) are fixedly arranged on the outer wall of one side of the bottom of the fixing plate (19), and guide rails (26) are arranged on the outer wall of one side of the bottom of the pressure plates (25), the fixed two fixed sleeves (27) that are equipped with of bottom one side outer wall of fixed plate (19), the inner wall sliding connection of fixed sleeve (27) has extrusion post (28), the outer wall sliding connection of extrusion post (28) has spring (29), the fixed slider (31) that are equipped with of bottom one end of extrusion post (28), the fixed half arc that is equipped with the equidistance and distributes of inner wall of fixed plate (19) is spacing (32).

2. The corn harvester peeling mechanism of claim 1, wherein: the outer wall of the bottom of the peeling fixing frame (1) is fixedly provided with a blanking box (2), and the outer wall of one side of the bottom of the blanking box (2) is provided with a waste discharge port (3).

3. The corn harvester peeling mechanism of claim 1, wherein: the top of base (5) is fixed and is equipped with motor cover (6), motor (7) are located the inside of motor cover (6).

4. The corn harvester peeling mechanism of claim 1, wherein: the outer wall of the conveying roller (12) is provided with a thread-shaped groove, and the outer wall of the peeling roller (13) is fixedly provided with lugs distributed at equal intervals.

5. The corn harvester peeling mechanism of claim 1, wherein: the outer walls of the two side plates (16) are provided with air outlets (17) which are distributed equidistantly, and the outer wall profiles of the first positioning rod (18) and the second positioning rod (24) are matched with the inner wall profile of the limiting hole (15).

6. The corn harvester peeling mechanism of claim 1, wherein: the outer wall of one side of the extrusion column (28) is positioned at the top and the bottom of the spring (29) and is connected with an elastic pad (30) in a sliding manner, and the outer wall of one side of the bottom of the sliding block (31) is connected with the inner wall of the guide rail (26) in a sliding manner.

7. The corn harvester peeling mechanism of claim 1, wherein: the motor (7) is connected with a power switch through a wire, the power switch is connected with a power line, and the outer walls of the driving rotary table (8) and the driven rotary table (11) are sleeved with belt strips.