A device for collecting and picking roxburghii in batches

Abstract

The invention discloses a device for collecting and picking roxburghii in batches, comprising a picking roller, a reduction motor and a chassis, openings are arranged at both ends of the chassis, a first rotating shaft is fixedly installed at the top of the chassis near the front opening, two upper brackets are symmetrically installed on the first rotating shaft, and both upper brackets can rotate around the first rotating shaft, a tension spring is installed between the two upper brackets, two second rotating shafts are symmetrically installed at both sides of the bottom of the chassis near the front opening, a lower bracket is rotatably connected on each second rotating shaft, and two picking rollers are installed between the upper brackets and the lower brackets on both sides. The invention adopts two symmetrically arranged picking rollers to pick roxburghii fruits on a large scale and quickly, and the picking rollers can preliminarily peel off the burrs on the surface of the roxburghii fruits during the picking process, and the convex nails distributed on the picking rollers are conducive to the separation of the roxburghii fruits from the roxburghii branches and leaves, so as to avoid the phenomenon of missing picking.

Description

Technical Field

[0001] The invention relates to a roxburgh roxburgh batch picking and collecting device, and belongs to the technical field of roxburgh roxburgh picking. Background Art

[0002] Rosa roxburghii is the fruit of the perennial deciduous shrub Rosa roxburghii, also known as Sanwang fruit, barberry fruit, and Fran fruit. It is a rare nutritious fruit that nourishes and strengthens the body. Because there are thorns on the branches of Rosa roxburghii and the surface of the fruit is covered with burrs, it is difficult to pick manually. At present, although robots are used for picking, the picking efficiency is low, there is a phenomenon of missed picking, and it is difficult to achieve mechanized batch picking and collection. Summary of the invention

[0003] The purpose of the present invention is to provide a device for picking and collecting roxburghii in batches, which has high picking efficiency and saves time and effort, so as to overcome the shortcomings of the prior art.

[0004] In order to achieve the above-mentioned purpose, the present invention adopts the following technical scheme: a device for collecting and picking sea buckthorn in batches, comprising a picking roller, a reduction motor and a chassis, openings are arranged at both the front and rear ends of the chassis, a first rotating shaft is fixedly installed at the top of the chassis near the front end opening, two upper brackets are symmetrically installed on the first rotating shaft, and both upper brackets can rotate around the first rotating shaft, a tension spring is installed between the two upper brackets, two second rotating shafts are symmetrically installed on both sides of the bottom of the chassis near the front end opening, a lower bracket is rotatably connected to each second rotating shaft, and two picking rollers are installed between the upper brackets and the lower brackets on both sides. The central axes at both ends of the picking drum are rotatably connected to the upper bracket and the lower bracket respectively, a reduction motor is installed on the upper bracket, and the main shaft of the reduction motor is fixedly connected to the central axis of the picking drum through a coupling, and convex nails are evenly distributed on the surface of the picking drum; collecting grooves are arranged on both sides of the bottom of the chassis, and a strip through groove is reserved between the collecting grooves on both sides, and two strip plates are symmetrically installed on both sides of the strip through groove, and two groups of swing pieces are symmetrically installed on the two strip plates, and the ends of the swing pieces on both sides are in contact to form a movable collecting belt, and the swing piece is hinged to the strip plate through a hinge shaft, and a torsion spring elastically in contact with the swing piece is installed on the hinge shaft.

[0005] Furthermore, the two upper brackets are arranged in a "V" shape.

[0006] Furthermore, the two picking drums are symmetrically arranged, and the protruding nails on the two picking drums are staggered.

[0007] Furthermore, the bottom of the collecting tank is an inclined surface, with a high front end and a low rear end, and a feed discharge port is provided at the rear end of the collecting tank.

[0008] Furthermore, the swing piece is arranged to be inclined toward the collecting slot on the same side, and the lowest point of the swing piece is flush with the mouth of the collecting slot.

[0009] Due to the adoption of the above technical solution, the present invention has the following advantages:

[0010] 1. The present invention adopts two symmetrically arranged picking rollers to quickly pick the roxburghii fruits on a large scale, and the picking rollers can preliminarily peel off the burrs on the surface of the roxburghii fruits during the picking process. The convex nails distributed on the picking rollers are conducive to the separation of the roxburghii fruits from the roxburghii branches and leaves, avoiding the phenomenon of missed picking.

[0011] 2. The present invention provides an inclined movable collecting belt at the bottom of the chassis, which can automatically roll the roxburghii fruits into the collecting grooves on both sides after they are picked and dropped, and the roxburghii branches can smoothly pass through the middle of the movable collecting belt, so that picking and collecting form a continuous operation.

[0012] 3. Since a tension spring is installed between the two upper brackets, the distance between the picking rollers can be flexibly adjusted through the tension spring, and shaking can be generated to prevent damage to the roxburghii fruit during the picking process.

[0013] 4. The roxburghii picking device of the present invention can quickly pick and collect roxburghii in large quantities, which is more convenient and faster than manual or other devices, and can mechanize the picking process, saving manpower, especially in the case of large-scale planting of roxburghii, which is conducive to the industrial production of roxburghii. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a top view of the structural schematic diagram of the present invention;

[0015] Figure 2 It is a side view of a schematic structural diagram of the present invention;

[0016] Figure 3 It is a schematic diagram of the installation structure of the pendulum piece in the present invention.

[0017] Explanation of the reference numerals: 1-picking roller, 2-reduction motor, 3-swing plate, 4-strip plate, 5-upper bracket, 6-lower bracket, 7-chassis, 8-collecting trough, 9-first rotating shaft, 10-second rotating shaft, 11-convex nail, 12-feeding port, 13-tension spring, 14-hinge shaft, 15-torsion spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] Embodiments of the present invention: Please refer to Figures 1 to 3 , a device for collecting and picking sea buckthorn in batches comprises a picking drum 1, a reduction motor 2 and a chassis 7. Openings are provided at both ends of the chassis 7. A first rotating shaft 9 is fixedly installed on the top of the chassis 7 near the front end opening. Two upper brackets 5 are symmetrically installed on the first rotating shaft 9. The two upper brackets 5 are arranged in a "V" shape, and the two upper brackets 5 can rotate around the first rotating shaft 9. A tension spring 13 is installed between the two upper brackets 5. Two second rotating shafts 10 are symmetrically installed on both sides of the bottom of the chassis 7 near the front end opening. A lower bracket 6 is rotatably connected to each second rotating shaft 10. Two picking drums 1 are installed between the upper brackets 5 and the lower brackets 6 on both sides. The picking drum 1 adopts a hollow design to ensure the lightweight of the picking mechanism; the central axes at both ends of the picking drum 1 are rotatably connected to the upper bracket 5 and the lower bracket 6 respectively, and a spring 13 is installed on the upper bracket 5. There is a reduction motor 2 (a hydraulic motor can also be selected, depending on the working system of the tractor), the main shaft of the reduction motor 2 is fixedly connected to the central axis of the picking drum 1 through a coupling, and convex nails 11 are evenly distributed on the surface of the picking drum 1, and the two picking drums 1 are symmetrically arranged, and the convex nails 11 on the two picking drums 1 are staggered; collecting grooves 8 are arranged on both sides of the bottom of the chassis 7, and the bottom of the collecting groove 8 is an inclined surface, with a high front end and a low rear end, and a discharge port 12 is opened at the rear end of the collecting groove 8; a strip through groove is reserved between the collecting grooves 8 on both sides, and two strip plates 4 are symmetrically installed on both sides of the strip through groove, and two groups of pendulum plates 3 are symmetrically installed on the two strip plates 4, and the ends of the pendulum plates 3 on both sides are in contact to form a movable collecting belt, and the pendulum plates 3 are hinged to the strip plates 4 through a hinge shaft 14, and a torsion spring 15 in elastic contact with the pendulum plates 3 is installed on the hinge shaft 14. The swing piece 3 is tilted toward the collecting groove 8 on the same side, and the lowest point of the swing piece 3 is flush with the mouth of the collecting groove 8, ensuring that the picked fruits can roll into the collecting groove 8 smoothly.

[0020] Working principle of the present invention:

[0021] The roxburghii batch picking and collecting device of the present invention can be installed on agricultural machinery such as tractors for use, ensuring that the picking roller 1 can fully contact the fruits on the roxburghii branches. During picking, it is necessary to ensure that the two picking rollers 1 rotate relatively synchronously, that is, the speeds of the two reduction motors 2 are equal and the directions are opposite.

[0022] During picking, the roxburghii branches will be rolled into the chassis 7 by the picking rollers 1 on both sides. In the process of the picking rollers 1 on both sides contacting the roxburghii branches, the picking rollers 1 can preliminarily peel off the burrs on the surface of the roxburghii fruit, and the protruding nails distributed on the picking rollers 1 are conducive to the separation of the roxburghii fruit from the roxburghii branches and leaves, avoiding the phenomenon of missing picking. At the same time, since the bottom of the chassis 7 is provided with a movable collecting belt consisting of two rows of symmetrically arranged swing pieces 3, and the swing pieces 3 are tilted in the direction of the collecting groove 8 on the same side, the roxburghii fruit can be automatically rolled into the collecting groove 8 on both sides after it falls, and the roxburghii branches can smoothly pass through the middle of the movable collecting belt, so that picking and collecting form continuous operation. In addition, since a tension spring 13 is installed between the two upper brackets 5, the distance between the picking rollers 1 can be flexibly adjusted by the tension spring 13, and shaking is generated to prevent the damage of the roxburghii fruit caused during the picking process.

[0023] In summary, the sea buckthorn picking device of the present invention can quickly pick and collect sea buckthorn in large quantities, which is more convenient and quicker than manual or other devices, and can mechanize the picking process, saving manpower, especially in the case of large-scale planting of sea buckthorn, which is conducive to the industrial production of sea buckthorn.

Claims

1. A device for collecting and picking roxburghii in batches, comprising a picking drum (1), a reduction motor (2) and a chassis (7), characterized in that: Openings are provided at both the front and rear ends of the chassis (7); a first rotating shaft (9) is fixedly installed at the top of the chassis (7) near the front opening; two upper brackets (5) are symmetrically installed on the first rotating shaft (9), and both upper brackets (5) can rotate around the first rotating shaft (9); a tension spring (13) is installed between the two upper brackets (5); two second rotating shafts (10) are symmetrically installed at both sides of the bottom of the chassis (7) near the front opening; a lower bracket (6) is rotatably connected to each second rotating shaft (10); two picking rollers (1) are installed between the upper brackets (5) and the lower brackets (6) on both sides; the central axes at both ends of the picking rollers (1) are rotatably connected to the upper brackets (5) and the lower brackets (6) respectively. A reduction motor (2) is installed on the upper bracket (5), and the main shaft of the reduction motor (2) is fixedly connected to the central axis of the picking roller (1) through a coupling, and convex nails (11) are evenly distributed on the surface of the picking roller (1); collecting grooves (8) are arranged on both sides of the bottom of the chassis (7), and a strip-shaped through groove is reserved between the collecting grooves (8) on both sides, and two strip plates (4) are symmetrically installed on both sides of the strip-shaped through groove, and two groups of swing pieces (3) are symmetrically installed on the two strip plates (4), and the ends of the swing pieces (3) on both sides are in contact to form a movable collecting belt, and the swing piece (3) is hingedly connected to the strip plate (4) through a hinge shaft (14), and a torsion spring (15) in elastic contact with the swing piece (3) is installed on the hinge shaft (14).

2. The device for collecting and picking roxburghii in batches according to claim 1, characterized in that: The two upper brackets (5) are arranged in a "V" shape.

3. The device for collecting and picking roxburghii in batches according to claim 1, characterized in that: The two picking rollers (1) are symmetrically arranged, and the protruding nails (11) on the two picking rollers (1) are arranged in a staggered manner.

4. The device for collecting and picking roxburghii in batches according to claim 1, characterized in that: The bottom of the collecting trough (8) is an inclined surface, with a high front end and a low rear end, and a material discharge port (12) is provided at the rear end of the collecting trough (8).

5. The device for collecting and picking roxburghii in batches according to claim 1, characterized in that: The swing piece (3) is arranged to be inclined in the direction of the collecting groove (8) on the same side, and the lowest point of the swing piece (3) is flush with the mouth of the collecting groove (8).

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