阅读说明：本技术 一种浆果采集筛分一体化收割装置及其使用方法 (Berry collecting and screening integrated harvesting device and using method thereof ) 是由 刘洪家 于 2021-01-21 设计创作，主要内容包括：一种浆果采集筛分一体化收割装置及其使用方法,本发明涉及浆果收割装置及其使用方法。本发明是要解决大型采摘机械不适于地块不规整地区或野生浆果采摘的技术问题。本发明的浆果采集筛分一体化收割装置包括收割搓、筛分箱和后盖；其中收割搓的左、右和后三面为栏板,底面的前端为齿梳,底面的后端设置初级筛分孔,在收割搓的后栏板上设置把手；筛分箱固定于初级筛分孔下方,在筛分箱中部设置二级筛分孔板,后盖设置在筛分箱的后端开口处并被被限位片夹紧。使用方法：手持把手,用齿梳去梳理带有果实的枝条,果实被集于收割搓中并进入筛分箱中分级。本发明的收割装置体积小,使用灵活方便,适用于家庭和小种植园使用,也可用于野生浆果的采摘。(The invention discloses a berry collecting and screening integrated harvesting device and a using method thereof, and relates to a berry harvesting device and a using method thereof. The invention aims to solve the technical problem that a large-scale picking machine is not suitable for picking wild berries in irregular areas of land parcels. The integrated harvesting device for collecting and screening berries comprises a harvesting rubbing box, a screening box and a rear cover; the left surface, the right surface and the rear surface of the harvesting rubbing are provided with breast boards, the front end of the bottom surface is provided with a tooth comb, the rear end of the bottom surface is provided with a primary screening hole, and a handle is arranged on the rear breast board of the harvesting rubbing; screening case is fixed in elementary screening hole below, sets up second grade screening orifice plate in screening case inside, and the back lid sets up at the rear end opening part of screening case and is pressed from both sides tightly by spacing piece. The using method comprises the following steps: the handle is held by hand, branches with fruits are combed by a tooth comb, and the fruits are collected in a harvesting brush and enter a screening box for grading. The harvesting device has small volume and flexible and convenient use, is suitable for families and small plantation, and can also be used for picking wild berries.)

1. A berry collecting and screening integrated harvesting device is characterized by comprising a harvesting rubbing device (1), a screening box (2) and a rear cover (3);

wherein, the left, right and rear sides of the harvesting rubber (1) are provided with breast boards (1-1), the front end of the bottom surface is provided with a tooth comb (1-2), the rear end of the bottom surface is provided with a primary screening hole (1-3), and the rear breast board (1-1) of the harvesting rubber (1) is provided with a handle (1-4);

the screening box (2) is fixed below the primary screening holes (1-3), a secondary screening hole plate (2-1) is arranged in the middle of the screening box (2), the rear end of the screening box (2) is provided with an opening, and a limiting piece (2-2) is arranged at the opening; the rear cover (3) is arranged at the opening at the rear end of the screening box (2) and is clamped by the limiting sheet (2-2).

2. A berry collecting and screening integrated harvesting device according to claim 1, characterized in that the blades (1-5) are arranged at the root of the tooth comb (1-2).

3. An integrated berry harvesting and screening harvester according to claim 1 or 2, characterized in that the aperture of the primary screening holes (1-3) is larger than the aperture of the secondary screening holes (2-1).

4. The integrated harvesting device for berries collection and screening according to claim 1 or 2, wherein the aperture of the primary screening holes (1-3) is 1.8-2.5 cm; the aperture of the secondary screening pore plate (2-1) is 1.2-1.5 cm.

5. A berry collecting and screening integrated harvesting device according to claim 1 or 2, characterized in that the screening box (2) is wedge-shaped.

6. A berry collecting and screening integrated harvesting device according to claim 1 or 2, characterized in that the thickness of the breast board (1-1) is 0.2-0.5 mm.

7. The integrated harvesting device for collecting and screening berries according to claim 1 or 2, wherein the comb teeth (1-2) are processed by a metal plate with the thickness of 0.8-1.2 mm.

8. The integrated harvesting device for berries collection and screening according to claim 1 or 2, wherein the distance between every two comb teeth of the comb (1-2) is 0.4-0.6 mm.

9. The use method of the integrated berry collecting and screening harvesting device of claim 1 is characterized in that the method specifically comprises the following steps: the integral harvesting device comprises a handle (1-4) for holding berries to be collected and sieved, a toothed comb (1-2) is used for carding branches with fruits, mature fruits are carded to be separated from branches and trunks and are collected in a harvesting roller (1), and then fall into a sieving box (2) through primary sieving holes (1-3), large-grain fruits with the grain size larger than the pore size of a secondary sieving hole plate (2-1) are gathered on the secondary sieving hole plate (2-1), small-grain fruits with the grain size smaller than the pore size of the secondary sieving hole plate (2-1) fall into the bottom layer of the sieving box (2) through holes of the secondary sieving hole plate (2-1); and finally, pulling the rear cover (3) upwards, pouring out the small-grain fruits at the bottom layer, continuously lifting the rear cover (3), and pouring out the large-grain fruits on the secondary screening pore plate (2-1) to finish picking.

Technical Field

The invention relates to a berry harvesting device and a using method thereof.

Background

Blueberries, strawberries, cherries and other berries are rich in nutrition and are increasingly popular with people. However, the picking of fruits such as blueberries, strawberries and cherries is very labor intensive. There are also some large-scale picking machines at present, but these machines are suitable for the use in the large-scale plantation, are not suitable for some plot irregularity areas or wild berry picking, and large-scale machine price is high simultaneously, also is not suitable for family and small plantation use.

Disclosure of Invention

The invention provides a berry collecting and screening integrated harvesting device and a use method thereof, aiming at solving the technical problem that a large-scale picking machine is not suitable for picking wild berries or in irregular areas of land parcels.

The integrated harvesting device for collecting and screening berries comprises a harvesting roller 1, a screening box 2 and a rear cover 3;

wherein, the left, right and rear surfaces of the harvesting rubber 1 are provided with baffle plates 1-1, the front end of the bottom surface is provided with a tooth comb 1-2, the rear end of the bottom surface is provided with a primary screening hole 1-3, and the rear baffle plate 1-1 of the harvesting rubber 1 is provided with a handle 1-4;

the screening box 2 is fixed below the primary screening holes 1-3, a secondary screening hole plate 2-1 is arranged in the middle of the screening box 2, the rear end of the screening box 2 is provided with an opening, and a limiting piece 2-2 is arranged at the opening; the rear cover 3 is arranged at the rear end opening of the screening box 2 and is clamped by the limiting piece 2-2.

Furthermore, a blade 1-5 is arranged at the root of the tooth comb 1-2; used for cutting off the vines;

furthermore, the aperture of the primary screening hole 1-3 is larger than that of the secondary screening hole plate 2-1;

furthermore, the aperture of the primary screening holes 1-3 is 1.8-2.5 cm; the aperture of the secondary screening pore plate 2-1 is 1.2-1.5 cm.

Furthermore, the screening box 2 is wedge-shaped, which reduces the forward resistance of the harvesting device.

Furthermore, the thickness of the breast board 1-1 is 0.2-0.5 mm.

Furthermore, the comb teeth 1-2 are processed by a metal plate with the thickness of 0.8-1.2 mm; the thick metal plate ensures the strength of the harvesting device and is not easy to damage during harvesting.

Furthermore, the distance between every two teeth of the comb 1-2 is 0.4-0.6 mm; the distance between the teeth is required to enable the branches and leaves to penetrate through, and meanwhile, the collected fruits cannot fall onto the ground.

The use method of the berry collecting and screening integrated harvesting device specifically comprises the following steps: the integral harvesting device comprises a handle 1-4 for holding berries to be collected and screened, a tooth comb 1-2 is used for carding branches with fruits, mature fruits are carded and separated from branches and trunks and are collected in a harvesting roller 1, and then fall into a screening box 2 through a primary screening hole 1-3, large-grain fruits with the grain size larger than the pore size of a secondary screening pore plate 2-1 are gathered on the secondary screening pore plate 2-1, small-grain fruits with the grain size smaller than the pore size of the secondary screening pore plate 2-1 fall into the bottom layer of the screening box 2 through the pores of the secondary screening pore plate 2-1; and finally, pulling the rear cover 3 upwards, pouring out the small-particle fruits at the bottom layer, continuously lifting the rear cover 3, and pouring out the large-particle fruits on the secondary screening pore plate 2-1 to finish picking. The blueberry fruits are separated in size in the picking process, and manual sorting is not needed. The fallen leaves and branches in the picking process cannot pass through the primary screening holes 1-3 to be separated, so that the blueberries in the screening box 2 are pure.

The berry collecting and screening integrated harvesting device is small in size, flexible and convenient to use, suitable for families and small plantation and also suitable for picking wild berries.

Drawings

FIG. 1 is a schematic structural view of a berry collecting and screening integrated harvesting device of the present invention;

FIG. 2 is a schematic structural view of a section of the berry collecting and screening integrated harvesting device of the present invention;

in the figure: 1 is harvesting rubbing, 1-1 is a baffle, 1-2 is a tooth comb, 1-3 is a primary screening hole, 1-4 is a handle, and 1-5 is a blade 1-5; 2 is a screening box, 2-1 is a secondary screening pore plate 2-1, 2-2 is a limiting sheet, and 3 is a rear cover 3

Detailed Description

The following examples are used to demonstrate the beneficial effects of the present invention.

Example 1: the integrated harvesting device for collecting and screening berries of the embodiment consists of a harvesting roller 1, a screening box 2 and a rear cover 3;

wherein, the left, right and back sides of the harvesting rubber 1 are provided with baffle plates 1-1, the front end of the bottom surface is provided with a tooth comb 1-2, the back end of the bottom surface is provided with a primary screening hole 1-3, and the aperture of the primary screening hole 1-3 is 2 cm; a handle 1-4 is arranged on a rear breast board 1-1 of the harvesting rubber 1; a blade 1-5 is arranged at the root of the tooth comb 1-2 and is used for cutting off the vines; the thickness of the breast board 1-1 is 0.2 mm; the comb teeth 1-2 are processed by an aluminum plate with 0.8 mm, and the distance between the comb teeth is 0.6 mm;

the screening box 2 is fixed below the primary screening holes 1-3, a secondary screening pore plate 2-1 is arranged in the middle of the screening box 2, and the aperture of the secondary screening pore plate 2-1 is 1.3 cm; the rear end of the screening box 2 is provided with an opening, and a limiting piece 2-2 is arranged at the opening; the rear cover 3 is arranged at the opening at the rear end of the screening box 2 and is clamped by the limiting piece 2-2, and the screening box 2 is wedge-shaped.

The blueberry fruit is harvested by the berry collecting and screening integrated harvesting device in the embodiment 1, and the specific method comprises the following steps: the collecting and screening integrated harvesting device is held by a hand 1-4, branches with blueberry fruits are combed by a tooth comb 1-2, the ripe blueberry fruits are combed to be separated from the branches and are collected in a harvesting roller 1, and then fall into a screening box 2 through a primary screening hole 1-3, the blueberry fruits with large grain diameter larger than the aperture of a secondary screening hole plate 2-1 are concentrated on the secondary screening hole plate 2-1, and the small grain fruits with grain diameter smaller than the aperture of the secondary screening hole plate 2-1 fall into the bottom layer of the screening box 2 through the aperture of the secondary screening hole plate 2-1; last upwards pull open back lid 3, earlier pour out the small-size blueberry fruit of bottom, continue to lift back lid 3 again, the blueberry fruit of the big granule on second grade screening orifice plate 2-1 is poured out, and this implementation is novel berry is gathered and is sieved integration reaping apparatus small, and it is nimble convenient to use, is applicable to the family and uses in little plantation, also can be used to the harvesting of wild berry.

The blueberry fruit is picked with the integrated harvesting device of berry collection and screening of this embodiment, does not receive the region restriction, and is convenient nimble, and the blueberry fruit of gathering is just automatic grading at the picking in-process, has saved manual letter sorting, and the membrane of protection blueberry fruit surface one-tenth is not destroyed, makes the shelf life of blueberry fruit increase. The collected blueberries are clean, leafless and branchless. When the blueberry fruits are picked in the field, the blades 1-5 at the roots of the tooth combs 1-2 can cut the wound wild vines, and the picking is carried out efficiently.

Example 2: the integrated harvesting device for collecting and screening berries of the embodiment consists of a harvesting roller 1, a screening box 2 and a rear cover 3;

wherein, the left, right and back sides of the harvesting rubber 1 are baffle plates 1-1, the front end of the bottom surface is a tooth comb 1-2, the back end of the bottom surface is provided with primary screening holes 1-3, and the aperture of the primary screening holes 1-3 is 1.8 cm; a handle 1-4 is arranged on a rear breast board 1-1 of the harvesting rubber 1; a blade 1-5 is arranged at the root of the tooth comb 1-2 and is used for cutting off the vines; the thickness of the breast board 1-1 is 0.2 mm; the comb teeth 1-2 are processed by an aluminum plate with 0.8 mm, and the distance between the comb teeth is 0.6 mm;

the screening box 2 is fixed below the primary screening holes 1-3, a secondary screening pore plate 2-1 is arranged in the middle of the screening box 2, and the aperture of the secondary screening pore plate 2-1 is 1.5 cm; the rear end of the screening box 2 is provided with an opening, and a limiting piece 2-2 is arranged at the opening; the rear cover 3 is arranged at the opening at the rear end of the screening box 2 and is clamped by the limiting piece 2-2, and the screening box 2 is wedge-shaped.

Cherry fruits are picked by the berry collecting and screening integrated harvesting device in the embodiment 2, and the specific method comprises the following steps: the collecting and screening integrated harvesting device is held by a hand 1-4, branches with cherry fruits are combed by a comb 1-2, mature cherry fruits are combed to be separated from branches and trunks and are collected in a harvesting and rubbing device 1, and then fall into a screening box 2 through a primary screening hole 1-3, the cherry fruits with large grain sizes larger than the diameter of a secondary screening hole plate 2-1 are concentrated on the secondary screening hole plate 2-1, and the small cherry fruits with grain sizes smaller than the diameter of the secondary screening hole plate 2-1 fall into the bottom layer of the screening box 2 through the holes of the secondary screening hole plate 2-1; last upwards pull open back lid 3, pour out the small-size cherry fruit of bottom earlier, continue to lift back lid 3 again, the cherry fruit of the big granule on the second grade screening orifice plate 2-1 is poured out, and the berry of this embodiment is gathered screening integration reaping apparatus is small, and it is nimble convenient to use, is applicable to the family and uses in the small plantation, also can be used to the harvesting of wild berry.

Cherry fruits are picked by the berry collecting and screening integrated harvesting device of the embodiment without region limitation, convenience and flexibility are achieved, collected cherries are automatically classified in the picking process, and manual sorting is omitted. The collected blueberries are clean, leafless and branchless. When cherry fruits are picked, the blades 1-5 at the root parts of the tooth combs 1-2 can cut the handles of the cherries, so that the damage of hard pulling on the cherry trees is avoided. The picking speed is high, and the picking is clean without branches and leaves.