CN215912567U

CN215912567U - Grain unloading device of corn harvester

Info

Publication number: CN215912567U
Application number: CN202121137985.4U
Authority: CN
Inventors: 武贞涛
Original assignee: Shandong Mengyang Machinery Manufacturing Co ltd
Current assignee: Shandong Mengyang Machinery Manufacturing Co ltd
Priority date: 2021-05-26
Filing date: 2021-05-26
Publication date: 2022-03-01
Anticipated expiration: 2031-05-26

Abstract

The utility model discloses a corn harvester grain discharging device which comprises a discharging plate and a supporting rod, wherein a conveying belt is fixedly arranged at the central position in the discharging plate, a baffle is vertically and fixedly arranged at the upper end of the discharging plate, a collecting mechanism is arranged at the lower end of the discharging plate, a motor is fixedly arranged at the left side position of the front end of the discharging plate, a groove body is formed at the left side position of the lower end of the discharging plate, a movable rod is movably arranged at the right side position of the front end of the discharging plate, a cavity is formed in the inner position of the movable rod, a screw rod is movably inserted into the inner position of the cavity, and a labor-saving mechanism is arranged at the left side position of the movable rod. When the automatic unloading device is used, the turntable is rotated, so that the second gear drives the first gear to rotate, the movable cylinder rotates, the screw rod moves up and down along the movable cylinder, the height adjustment work is facilitated, and the unloading plates are ensured to be at the same inclination angle when the unloading plates are lapped at the upper end positions of different harvesters.

Description

Grain unloading device of corn harvester

Technical Field

The utility model relates to the field of corn harvesting equipment, in particular to a grain unloading device of a corn harvester.

Background

The maize that present maize picker need will reap on the harvester after the results lift off, make things convenient for subsequent processing work, and the current grain equipment of unloading its support device's when using highly unable regulation, the inclination is different when leading to the harvester of co-altitude to use, the maize falling speed is different when leading to unloading grain, inconvenient material person's that connects operation to partial maize can drop through the equipment both sides of unloading when unloading, lead to the waste, so the above-mentioned problem is solved to urgent needs a device.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a grain unloading device of a corn harvester, which aims to solve the problems in the prior art.

In order to achieve the purpose, the utility model provides the following technical scheme: a corn harvester unloads grain device, includes stripper and bracing piece, the fixed mounting of stripper internal central point puts and is provided with the conveyer belt, the vertical fixed mounting of stripper upper end position is provided with the baffle, the stripper lower extreme position is provided with the collection mechanism, the fixed mounting of stripper front end left side position is provided with the motor, the trough has been seted up to stripper lower extreme left side position, the movable mounting of stripper front end right side position is provided with the movable rod, the movable rod rotates around self center pin, the cavity has been seted up to the movable rod internal point, the cavity internal point activity interlude is provided with the screw rod, the movable rod left side position is provided with laborsaving mechanism, the vertical fixed mounting of screw rod lower extreme position is provided with the bracing piece, the movable rod lower extreme position activity cup joints and is provided with the activity section of thick bamboo, the activity section of thick bamboo rotates around the movable rod, the movable cylinder is sleeved at the outer end of the screw rod and moves up and down along the screw rod through rotation, and a first gear is fixedly arranged at the lower end of the movable cylinder.

Preferably, collect the mechanism and include wire rope, collect the box and store the box, stripper lower extreme position fixed mounting is provided with wire rope, wire rope lower extreme position fixed mounting is provided with and stores the box, the horizontal fixed mounting of stripper lower extreme position is provided with and collects the box, when the conveyer belt carries out transportation work to the kernel of corn that the conveyer belt dropped drops inside collecting the box after being kept off by the baffle check, then falls into to store the box inside under the action of gravity and is stored and collect, prevents extravagantly.

Preferably, laborsaving mechanism includes second gear, horizon bar, carousel and rocker, the horizontal fixed mounting of movable rod left end position is provided with the horizon bar, horizon bar upper end position movable mounting is provided with the carousel, horizon bar lower extreme position movable mounting is provided with the second gear, the position encircles and is provided with the drive belt between the carousel, carousel upper end left side position fixed mounting is provided with the rocker, rotates the carousel during the use for the second gear drives first gear and rotates, thereby makes the movable cylinder rotate, makes the screw rod reciprocate along the movable cylinder, makes things convenient for the regulation work of height, guarantees that the stripper is in the same inclination when lapping in different harvester upper end positions.

Preferably, the motor output end is fixedly arranged at the left side of the front end of the conveyor belt, so that the conveyor belt is driven to transport.

Preferably, the first gear is movably sleeved at the outer end of the screw rod.

Preferably, the turntable is coaxial with the second gear.

Preferably, the outer side end position of the rocker is provided with anti-skid lines in a surrounding mode.

Preferably, the right end position of the second gear is meshed with the left side of the first gear, and the number of the second gears is greater than that of the first gears.

Compared with the prior art, the utility model has the beneficial effects that:

1. when the automatic unloading device is used, the turntable is rotated, so that the second gear drives the first gear to rotate, the movable cylinder rotates, the screw rod moves up and down along the movable cylinder, the height adjustment work is facilitated, and the unloading plates are ensured to be at the same inclination angle when the unloading plates are lapped at the upper end positions of different harvesters;

2. when the conveying belt is used for conveying, corn kernels falling from the conveying belt fall into the collecting box after being blocked by the baffle plates, then fall into the storing box under the action of gravity, are stored and collected, and waste is prevented.

Drawings

FIG. 1 is a schematic view of the overall structure of a grain unloading device of a corn harvester according to the utility model;

FIG. 2 is a top view of a discharging plate of the grain discharging device of the corn harvester of the utility model;

FIG. 3 is a sectional view of a movable rod of the grain unloading device of the corn harvester.

In the figure: 1. a stripper plate; 2. a trough body; 3. a conveyor belt; 4. a motor; 5. a baffle plate; 6. a collection box; 7. a wire rope; 8. a storage box; 9. a support bar; 10. a movable rod; 11. a cavity; 12. a screw; 13. a movable barrel; 14. a first gear; 15. a turntable; 16. a horizontal bar; 17. a second gear; 18. a rocker.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-3, the present invention provides a technical solution: a corn harvester unloads grain device, includes stripper 1 and bracing piece 9, the fixed mounting of the internal central point of stripper 1 puts and is provided with the conveyer belt 3, the vertical fixed mounting of the upper end position of stripper 1 is provided with the baffle 5, the lower end position of stripper 1 is provided with the collection mechanism, the fixed mounting of the left side position of the front end of stripper 1 is provided with the motor 4, the fixed mounting of the output end position of the motor 4 is arranged at the left side position of the front end of conveyer belt 3, thus it is convenient for drive conveyer belt 3 to carry out the transportation work, the left side position of the lower end of stripper 1 is provided with the cell body 2, the movable mounting of the right side position of the front end of stripper 1 is provided with the movable rod 10, the movable rod 10 rotates around its center axis, the internal position of the movable rod 10 is provided with the cavity 11, the internal position of the cavity 11 is movably alternated and is provided with the screw rod 12, the left side position of the movable rod 10 is provided with the laborsaving mechanism, the utility model discloses a screw rod 12, including screw rod 12, movable rod 10, movable rod 13, movable cylinder 13, first gear 14 activity is cup jointed and is set up in screw rod 12 outside end position, movable cylinder 13 is provided with movable cylinder 13 in the lower extreme position activity of screw rod 12, and movable cylinder 13 rotates around movable rod 10, movable cylinder 13 cup joints and sets up in screw rod 12 outside end position, and movable cylinder 13 reciprocates along screw rod 12 through rotating, movable cylinder 13 lower extreme position fixed mounting is provided with first gear 14, first gear 14 activity is cup jointed and is set up in screw rod 12 outside end position.

Collect the mechanism and include wire rope 7, collect box 6 and

store box

8, 1 lower extreme position fixed mounting of stripper is provided with wire rope 7, 7 lower extreme position fixed mounting of wire rope is provided with

stores box

8, 1 lower extreme position horizontal fixed mounting of stripper is provided with collects box 6, when conveyer belt 3 transports to the kernel of corn that conveyer belt 3 dropped drops by baffle 5 check after inside collecting box 6, then drops to store and collect 8 inside by storing of box under the action of gravity, prevents extravagantly.

The labor-saving mechanism comprises a second gear 17, a horizontal rod 16, a rotary table 15 and a rocker 18, the horizontal rod 16 is horizontally and fixedly arranged at the left end position of the movable rod 10, the rotary table 15 is movably arranged at the upper end position of the horizontal rod 16, the second gear 17 is movably arranged at the lower end position of the horizontal rod 16, the rotary table 15 and the second gear 17 are coaxial, a transmission belt is arranged between the rotary tables 15 in a surrounding manner, the rocker 18 is fixedly arranged at the left end position of the upper end of the rotary table 15, anti-skid threads are arranged at the outer end position of the rocker 18 in a surrounding manner, the right end position of the second gear 17 is meshed with the left side of the first gear 14, the number of the gears of the second gear 17 is larger than that of the first gear 14, the rotary table 15 is rotated during use, so that the second gear 17 drives the first gear 14 to rotate, thereby rotating the movable cylinder 13 and moving the screw 12 up and down along the movable cylinder 13, the height of the discharging plate 1 can be adjusted conveniently, and the discharging plate 1 is ensured to be at the same inclination angle when the discharging plate 1 is lapped at the upper end positions of different harvesters.

The working principle is as follows: the utility model discloses a rotate carousel 15 during the use, make second gear 17 drive first gear 14 and rotate, thereby make a movable section of thick bamboo 13 rotate, make screw rod 12 reciprocate along a movable section of thick bamboo 13, make things convenient for the regulation work of height, it is in the same inclination to guarantee to unload 1 overlap joint of stripper when different harvester upper end positions, when conveyer belt 3 transports the work, thereby the kernel of corn that conveyer belt 3 dropped drops and drops inside collecting box 6 after being kept off by baffle 5 check, then it stores and collects to go into storage box 8 inside under the action of gravity, prevent extravagant, and the rotary table has a simple structure, high durability and convenient use, excellent in use effect's advantage.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a maize picker unloads grain device, includes stripper (1) and bracing piece (9), its characterized in that: the automatic discharging device is characterized in that a conveying belt (3) is fixedly arranged at the inner center position of the discharging plate (1), a baffle (5) is vertically and fixedly arranged at the upper end position of the discharging plate (1), a collecting mechanism is arranged at the lower end position of the discharging plate (1), a motor (4) is fixedly arranged at the left end position of the front end of the discharging plate (1), a groove body (2) is arranged at the left end position of the lower end of the discharging plate (1), a movable rod (10) is movably arranged at the right end position of the front end of the discharging plate (1), a cavity (11) is arranged at the inner position of the movable rod (10), a screw rod (12) is movably and alternately arranged at the inner position of the cavity (11), a labor-saving mechanism is arranged at the left end position of the movable rod (10), a supporting rod (9) is fixedly arranged at the lower end position of the screw rod (12) in a vertical manner, and a movable cylinder (13) is movably sleeved at the lower end position of the movable rod (10), the movable cylinder (13) is sleeved at the outer end of the screw rod (12), and a first gear (14) is fixedly arranged at the lower end of the movable cylinder (13).

2. The corn harvester unloads grain device of claim 1, characterized in that: the collecting mechanism comprises a steel wire rope (7), a collecting box (6) and a storage box (8), the steel wire rope (7) is fixedly installed at the lower end position of the discharging plate (1), the storage box (8) is fixedly installed at the lower end position of the steel wire rope (7), and the collecting box (6) is horizontally and fixedly installed at the lower end position of the discharging plate (1).

3. The corn harvester unloads grain device of claim 1, characterized in that: laborsaving mechanism includes second gear (17), horizon bar (16), carousel (15) and rocker (18), the horizontal fixed mounting of movable rod (10) left side position is provided with horizon bar (16), horizon bar (16) upper end position movable mounting is provided with carousel (15), horizon bar (16) lower extreme position movable mounting is provided with second gear (17), the position encircles and is provided with the drive belt between carousel (15), carousel (15) upper end left side position fixed mounting is provided with rocker (18).

4. The corn harvester unloads grain device of claim 1, characterized in that: the position of the output end of the motor (4) is fixedly arranged at the left position of the front end of the conveyor belt (3).

5. The corn harvester unloads grain device of claim 1, characterized in that: the first gear (14) is movably sleeved at the outer side end position of the screw rod (12).

6. The corn harvester unloads grain device of claim 3, characterized in that: the rotary disc (15) is coaxial with the second gear (17).

7. The corn harvester unloads grain device of claim 3, characterized in that: the outer side end position of the rocker (18) is provided with anti-skid lines in a surrounding mode.

8. The corn harvester unloads grain device of claim 3, characterized in that: the right side end position of the second gear (17) is meshed with the left side of the first gear (14), and the gear number of the second gear (17) is larger than that of the first gear (14).