CN115053701A

CN115053701A - Antiwind melon seedling separator

Info

Publication number: CN115053701A
Application number: CN202210841437.2A
Authority: CN
Inventors: 毛剑峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2022-09-16

Abstract

The invention discloses an anti-winding melon seedling separating device which comprises a melon pricking roller, a melon combing device and two opposite rolling rollers, wherein the melon pricking roller is arranged at the front part of a seed melon harvester conveying device and is positioned above a pricking tooth to prick melon seedlings; the seed melon harvester is arranged above the prick teeth on the front-end melon dividing device of the seed melon harvester, and the prick tooth top end can extend out of the surface of the seed melon harvester; the two pair of rolling rollers are arranged in parallel, the melon combing device is far away from the front side of the tail end of the rotation direction of the binding teeth, the two pair of rolling rollers rotate downwards relatively, melon seedlings are driven downwards from a gap between the two rollers to be discharged, and therefore the melon seedlings and seed melons are separated. The seed melon seedling cleaning machine is simple in structure, strong in operability, free of manual melon seedling cleaning, suitable for mechanical seed melon harvesting, and well capable of solving the problem that melon seedlings are wound and broken in the seed melon harvesting process.

Description

Antiwind melon seedling separator

Technical Field

The invention belongs to the technical field of seed melon harvesting, and particularly relates to an anti-winding melon seedling separating device.

Background

The seed melon harvesting operation is an important link in the seed melon production process, and in recent years, with the shortage of manpower and the continuous increase of labor cost, the seed melon harvesting process is gradually changed from manual operation to mechanical operation. Seed melon class crop harvesting apparatus who uses on the market at present, the most dragon formula that takes collection strip that hinges, rotates through the dragon hinge, drives seed melon into the strip, and convenient mechanization is gathered, and the dragon formula harvesting main defect that uses at present is embodied: work efficiency is low, only can hug the melon seedling, and operating condition advances a period, and the too much influence auger axle of melon seedling continues work, causes the work burden overweight, can only clear up through the manual work, still increases the extra labour when work efficiency is low. Particularly, the problem of the winding of the runner on the melon seedlings in the seed melon harvesting process wastes time and labor in the melon seedling cleaning work, the work efficiency is influenced, and the labor cost is increased. If the melon seedlings are conveyed into the melon breaking and seed removing main machine, the melon seedlings can be wound on a main shaft of the melon breaking machine, the normal use working efficiency is greatly reduced, and the quality of the seed melons is greatly influenced.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides an anti-winding melon seedling separating device.

In order to achieve the purpose, the technical scheme of the invention is as follows:

an anti-winding melon seedling separating device comprises a seedling beating device, a melon combing device and two opposite rolling rollers, wherein the seedling beating device is arranged behind a melon binding roller in the running direction and is used for removing a small amount of melon seedlings bound together with seed melons on the surface of the melon binding roller; the seed melon harvester is characterized in that the seed melon combing device is arranged above the binding teeth on the front end melon binding roller of the seed melon harvester, the tooth top end of the tooth binding roller can extend out of the surface of the seed melon combing device, and a large amount of melon seedlings are remained above the seed melon combing device when the seed melons are conveyed to the rear side along with the melon binding roller, so that the melon seedlings and the seed melons are separated; two roll roller parallel arrangement comb melon ware keep away from the terminal front side of bundle tooth direction of rotation, rotate down relatively between two roll roller to a large amount of melon seedlings that will comb melon ware surface and leave follow the clearance between the two and drive the row melon seedling downwards.

Furthermore, comb melon ware comprises a plurality of fixed pipe interval arrangements, and the interval between the comb melon ware supplies the gear shaping rotation to pass through.

Further, still include the stationary knife, the stationary knife setting is just facing to the pair roller outside that is close to melon ware one side at the front end of comb melon ware, can cut the melon seedling of winding on this pair roller.

And the flail knife is arranged below the melon collecting hopper at the front end of the seed melon harvester through the transmission of the flail knife shaft, and is used for cutting and crushing the two melon seedlings conveyed by the roller.

Furthermore, the melon pricking roller (8) is arranged at the front part of the seed melon harvester conveying device and is used for pricking the seed melons and the melon seedlings.

Has the advantages that: the seed melon seedling cleaning machine is simple in structure, strong in operability, free of manual melon seedling cleaning, suitable for mechanical seed melon harvesting, and well capable of solving the problem that melon seedlings are wound and broken in the seed melon harvesting process.

Drawings

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

fig. 2 is a partial structural schematic diagram of the present invention.

In the figure, 1-a seedling beating device, 2-a melon combing device, 3-a pair of rolling rollers, 4-a fixed knife, 5-a swinging knife, 6-a swinging knife shaft, 7-a tooth prick, 8-a melon roller and 9-a melon collecting bucket.

Detailed Description

The invention is illustrated below with reference to specific examples. It will be understood by those skilled in the art that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention in any way.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific cases.

The terms "upper", "lower", "inner", "outer", "front", "rear", and the like used in the present specification indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items. Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

An anti-winding melon seedling separating device is shown in figure 1 and comprises a seedling beating device 1, a melon combing device 2, two pair of rolling rollers 3, a fixed knife 4 and a flail knife 5, wherein the seedling beating device 1 is arranged behind the running direction of a melon binding roller 8 and is used for removing a small amount of melon seedlings which are bound together with seed melons on the surface of the melon binding roller 8; the melon combing device 2 is arranged above the prick teeth 7 on the melon pricking roller 8 at the front end of the seed melon harvester, the melon combing device 2 is formed by a plurality of fixed pipes which are arranged at intervals, the prick teeth 7 are arranged at intervals between the melon combing devices 2 to rotate and pass through, the top ends of the prick teeth 7 can extend out of the surface of the melon combing device 2, and a large amount of melon seedlings are remained above the melon combing device 2 when the seed melons are conveyed by the melon pricking roller 8 in a backward rotating manner, so that the melon seedlings are separated from the seed melons; the two pair of rolling rollers 3 are arranged in parallel, the front sides of the tail ends of the melon combing device 2 far away from the rotating direction of the binding teeth 7 are arranged, and the two pair of rolling rollers 3 rotate downwards relatively, so that a large amount of melon seedlings left on the surface of the melon combing device 2 are driven downwards to discharge the melon seedlings from a gap between the two rollers; as shown in fig. 2, the fixed knife 4 is arranged at the front end of the melon combing device 2 and faces the outer side of the pair of rollers 3 close to one side of the melon combing device 2, can cut melon seedlings wound on the pair of rollers 3, and the flail knife 5 is arranged below a melon collecting hopper 8 at the front end of the seed melon harvester in a transmission mode through a flail knife shaft 6 and cuts and crushes the two melon seedlings conveyed by the rollers 3.

The working principle of the invention is as follows: seed melons and melon seedlings harvested in a melon collecting bucket 8 are conveyed above a melon combing device 2, the seed melons and the melon seedlings are bundled up by a melon bundling roller 8 in the melon combing device 2, the seed melons are bundled up by a bundling tooth 7 arranged on the surface of the melon bundling roller 8, the melon bundling roller 8 rotates towards the rear of equipment to drive the seed melons and part of the melon seedlings to be conveyed backwards continuously, a large number of melon seedlings are separated from the seed melons through the melon combing device 2 and enter a space between two opposite rolling rollers 3 to discharge the melon seedlings downwards, the melon seedlings enter a fixed knife 5, and a flail knife shaft 6 drives a flail knife 5 to rotate for cutting and crushing; a small amount of melon seedlings are beaten down and removed by a seedling beating device 1 arranged behind the operation of the melon binding roller 8; the seed melon is separated from the melon combing device 2 and then conveyed into the conveying groove at the rear side by the gear 7 to be conveyed into the seed melon harvester for seed removal.

It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.

Claims

1. An anti-winding melon seedling separating device is characterized by comprising a seedling beating device (1), a melon combing device (2) and two pair of rolling rollers (3), wherein the seedling beating device (1) is arranged behind the running direction of a melon binding roller (8) and is used for removing a small amount of melon seedlings bound together with seed melons on the surface of the melon binding roller (8); the seed melon combing device (2) is arranged above the teeth (7) on the melon combing roller (8) at the front end of the seed melon harvester, the top end of the teeth (7) can extend out of the surface of the seed melon combing device (2), and when the seed melons are conveyed to the rear side along with the melon combing roller (8), a large amount of melon seedlings are left above the seed melon combing device (2), so that the melon seedlings and the seed melons are separated; two roll roller pair (3) parallel arrangement comb melon ware (2) keep away from the terminal front side of gear-binding (7) direction of rotation, rotate relatively down between two roll roller pair (3) to drive down the row melon seedling from the clearance between the two with a large amount of melon seedlings that comb melon ware (2) surface left.

2. An anti-winding melon seedling separating device as claimed in claim 1, further comprising a fixed cutter (4), wherein the fixed cutter (4) is arranged at the front end of the melon combing device (2) and is right opposite to the outer side of the pair of rolling rollers (3) close to one side of the melon combing device (2), and can cut melon seedlings wound on the pair of rolling rollers (3).

3. The anti-winding melon seedling separating device as claimed in claim 1, further comprising a flail knife (5), wherein the flail knife (5) is arranged below a melon collecting bucket (8) at the front end of the seed melon harvester in a transmission manner through a flail knife shaft (6) to cut and crush the melon seedlings conveyed by the two pair of rollers (3).

4. An anti-winding melon seedling separating device as claimed in claim 1, wherein the melon binding roller (8) is arranged in front of the seed melon harvester conveyor to bind the seed melon and the melon seedling.