CN213991715U

CN213991715U - Medlar picking machine

Info

Publication number: CN213991715U
Application number: CN202022443397.5U
Authority: CN
Inventors: 赵得奥; 蒋锐; 黄文涛; 李亮
Original assignee: Anhui Agricultural University AHAU
Current assignee: Anhui Agricultural University AHAU
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-08-20
Anticipated expiration: 2030-10-27

Abstract

The utility model discloses a medlar picking machine, which comprises a fruit collecting bin, wherein the fruit collecting bin is a frame structure with a closed bottom and an open upper part; two combing and brushing devices which are arranged in the horizontal direction are rotatably connected in the fruit collecting bin; two baffles are horizontally and fixedly connected above the fruit collecting bin, the surfaces of the baffles are upwards raised, the opposite surfaces of the two baffles form a V-shaped structure, a picking opening communicated with the interior of the fruit collecting bin is reserved in the middle of the baffle, and the picking opening is arranged in parallel to the combing devices and is positioned right above the two combing devices; a holding part is fixedly connected to the outer part of one end of the fruit collecting bin, and a driver for driving the two combing devices to rotate oppositely and synchronously is accommodated in the holding part. The utility model has a light and small structure, and is convenient for picking operation by handheld equipment; the length of the lug on the combing blade is in gradient change, so that the completeness of fruits is protected, the fruit size under various conditions can be self-adapted, the sequential gradient combing of the diameters from large to small is realized, and the performance and the effect of the combing are greatly improved.

Description

Medlar picking machine

Technical Field

The utility model relates to the technical field of agricultural machinery, specifically a matrimony vine picking machine.

Background

The medlar is a rare traditional Chinese medicine and is a well-known good health-care nourishing product. Along with the development of social economy, people pay more and more attention to self health and health preservation, the demand of the medlar is increased, and the planting area is enlarged year by year.

Fructus Lycii is mainly distributed in Ningxia, Gansu, Qinghai, etc. The medlar belongs to shrubs and has multiple branches, and the blossoming, fruiting and maturation of the same medlar tree are usually carried out at the same time. The ripe medlar is generally needed to be picked once in about 6 days, only ripe red fruits can be picked during picking, green fruits, flowers and leaves cannot be damaged, branches and trees cannot be damaged, and the picking of the next crop cannot be influenced.

In order to reduce the damage problem in the picking process, the picking of the medlar is mainly carried out in a manual picking mode at present, but the manual picking needs a large amount of manual labor, the labor intensity is high, and the picking efficiency is low; sweat generated by hands of a human body is remained on the surface of the medlar to cause pollution, so that the sanitation of the medlar is not facilitated, and the freshness preservation of the medlar is influenced; the existing wolfberry picking equipment is large-scale mechanical oscillation picking equipment, wolfberry fruits fall off by oscillating branches of the wolfberries, and the fruits are collected simultaneously. The picking mode has great damage to the medlar tree, the fruit dropping amount is large, and meanwhile, the medlar tree is short, so that large-scale picking equipment is inconvenient to operate and not strong in implementation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a matrimony vine picking machine both can realize convenient operation, can effectively avoid again picking in-process damage fruit and branch.

In order to achieve the above object, the utility model provides a following technical scheme:

a medlar picking machine comprises a fruit collecting bin, wherein the fruit collecting bin is of a frame structure with a closed bottom and an open upper part; two combing and brushing devices which are arranged in the horizontal direction are rotatably connected in the fruit collecting bin; two baffles are horizontally and fixedly connected above the fruit collecting bin, the surfaces of the baffles are upwards raised, the opposite surfaces of the two baffles form a V-shaped structure, a picking opening communicated with the interior of the fruit collecting bin is reserved in the middle of the baffle, and the picking opening is arranged in parallel to the combing devices and is positioned right above the two combing devices; a holding part is fixedly connected to the outer part of one end of the fruit collecting bin, and a driver for driving the two combing devices to rotate oppositely and synchronously is accommodated in the holding part.

As a further aspect of the present invention: the combing device comprises a rotating shaft and combing blades sleeved on the periphery of the rotating shaft; the combing blade comprises a sleeve matched with the periphery of the rotating shaft and a convex block fixedly arranged on the periphery of the sleeve.

As a further aspect of the present invention: the projections are arranged in a row on the outer periphery of the sleeve in the axial direction of the sleeve, and the projections are arranged from high to low from one end of the sleeve to the other end.

As a further aspect of the present invention: the lug is the silica gel material.

As a further aspect of the present invention: the fruit collecting bin comprises a bin body with an upper opening and a guard plate fixedly connected to the opening of the bin body, the guard plate comprises a first guard plate and a second guard plate which are horizontally and fixedly connected, and the holding part is fixedly connected to the second guard plate.

As a further aspect of the present invention: and a branch clamping groove communicated with the picking port is formed in the upper end face of the holding part along the extending direction of the picking port.

As a further aspect of the present invention: first notch has been seted up downwards along its lateral wall to first backplate, the opening of first notch is located first backplate upper end, first notch and picking mouth intercommunication.

As a further aspect of the present invention: two first mounting holes are formed in the side wall of the first protection plate, two second mounting holes are formed in the side wall of the second protection plate, one end of the combing device is mounted in the first mounting holes, and the other end of the combing device penetrates through the second mounting holes to be connected to the driver.

As a further aspect of the present invention: one side of the bin body close to the holding part is provided with a through hole.

As a further aspect of the present invention: the holding part comprises a storage bin and a sealing plate, the opening direction of the storage bin is arranged along the extending direction of the combing device, and the sealing plate is detachably connected with the opening part.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has a light and small structure, and is convenient for picking operation by handheld equipment; the length of the convex blocks on the combing blades is changed in a gradient manner, so that the completeness of fruits is protected, the sizes of the fruits under various conditions can be self-adapted, the sequential gradient combing from large to small in diameter is realized, the performance and effect of the combing are greatly improved, and the convex blocks made of silica gel are beneficial to preventing the fruits from being scratched; the V-shaped baffle plate structure not only positions the branches to the picking opening for combing and brushing, but also can ensure that the fruits which are carried out by centrifugal force quickly fall back into the picking opening.

Drawings

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

FIG. 2 is a schematic view of the assembly of the present invention;

FIG. 3 is a schematic view of the structure of the combing device of the present invention;

in the figure: 1-fruit collecting bin, 11-bin body, 111-through hole, 12-guard plate, 121-first guard plate, 1211-first notch, 1212-first mounting hole, 122-second guard plate, 2-combing and brushing device, 21-rotating shaft, 22-combing and brushing blade, 221-sleeve, 222-lug, 3-baffle, 4-holding part, 41-storage bin, 42-closing plate, 411-clamping groove and 5-picking slot.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, in an embodiment of the present invention, a wolfberry picking machine includes a fruit collecting bin 1, where the fruit collecting bin 1 is a frame structure with a closed bottom and an open upper part; two combing and brushing devices 2 which are arranged in the horizontal direction are rotatably connected in the fruit collecting bin 1; two baffles 3 are horizontally and fixedly connected above the fruit collecting bin 1, the surfaces of the baffles 3 are upwards protruded, the opposite surfaces of the two baffles 3 form a V-shaped structure, and the V-shaped baffle structure not only positions branches to a picking opening for combing and brushing, but also can ensure that fruits carried out by centrifugal force quickly fall back into the picking opening; a picking port 5 communicated with the interior of the fruit collecting bin 1 is reserved between the two baffles 3, and the picking port 5 is arranged in parallel with the combing devices 2 and is positioned right above the two combing devices 2; a holding part 4 is fixed outside one end of the fruit collecting bin 1, a driver for driving the two combing devices 2 to rotate oppositely and synchronously is accommodated in the holding part 4, and the convex blocks 222 on the two combing devices 2 move close to each other from the overlooking angle in use.

Further, the fruit harvesting bin 1 includes a bin body 11 with an upper opening and a guard plate 12 fixedly connected to the opening of the bin body 11, the guard plate 12 includes a first guard plate 121 and a second guard plate 122 fixedly connected horizontally, and the holding portion 4 is fixedly connected to the second guard plate 122. The first guard plate 121 is provided with a first notch 1211 along a side wall thereof, an opening portion of the first notch 1211 is located at an upper end of the first guard plate 121, and the first notch 1211 is communicated with the picking port 5. The first notch 1211 is in communication with the picking port 5 to facilitate pre-fixing of the branches to be picked and positioning of the branches during picking. Two first mounting holes 1212 are opened to the first backplate 121 lateral wall, two second mounting holes 1221 are opened to the second backplate 122 lateral wall, the one end of combing device 2 is installed in first mounting hole 1212, and the other end passes second mounting hole 1221 and connects on the driver.

Further, the outer periphery of the bin body 11 is provided with a structure with a large top and a small bottom, the arrangement is helpful for concentrating fruits falling into the bin body 11 at the center of the bottom, one side close to the holding part 4 is provided with a through hole 111, the through hole 111 is connected with the collecting barrel through a conveying pipe, and a suction device is placed at the opening of the conveying pipe at one side of the collecting barrel, so that the fruits can be quickly sucked into the conveying pipe and collected into the collecting barrel. The fruit gathered at the center of the bottom of the bin body 11 can also be directly poured into the collecting barrel by slightly tilting the bin body 11.

Further, the holding portion 4 includes a storage chamber 41 and a sealing plate 42, an opening direction of the storage chamber 41 is set along an extending direction of the brush unit 2, and the sealing plate 42 is vertically detachably connected to an opening thereof to enclose the driver in the storage chamber 41. The upper end surface of the holding part 4 is provided with a branch clamping groove 411 communicated with the picking opening 5 along the extending direction of the picking opening 5, and the branch clamping groove 411 and the picking opening 5 are arranged in the same straight line, so that picked branches can be placed conveniently and cannot be bent and damaged.

Referring to fig. 3, the brushing device 2 includes a rotating shaft 21 and brushing blades 22 sleeved on the rotating shaft 21; the combing blade 22 comprises a sleeve 221 matched with the periphery of the rotating shaft 21 and a convex block 222 fixedly arranged on the periphery of the sleeve 221, wherein the convex block 222 is made of silica gel, is soft and elastic, and can greatly avoid the damage to fruits due to friction and collision in the contact process of the combing blade and the fruits. The bumps 222 are arranged on the periphery of the sleeve 221 in a row along the axial direction of the sleeve 221, and the bumps 222 are arranged from one end of the sleeve 221 to the other end from high to low.

It should be pointed out especially that the utility model discloses the preferred harvesting to the matrimony vine fruit still relates to in addition according to the utility model discloses a harvesting device is used for other plant fruits that have the fine and thin, the fruit of branch characteristics such as small and exquisite to pick.

When the utility model is used, the driver is started to drive the two combing devices 2 to rotate oppositely, the holding part 4 is held by one hand, a branch to be picked is taken by the other hand and is put into the picking opening 5, the medlar picking machine is moved towards the direction close to the body, the fruit on the branch is combed by the rotating combing device 2 and falls into the bottom of the fruit collecting bin 1, and then the other branch is taken to repeat the same operation; adjusting the contact position of the fruits and the picking openings 5 according to the sizes of the fruits, selecting the position of the picking opening 5 close to the lower side of the convex block for combing if the fruits are large, and selecting the position of the picking opening 5 close to the higher side of the convex block for combing if the fruits are small; when the fruit in the fruit collecting bin 1 is enough, the medlar picking machine is inclined to enable the fruit to fall into the collecting barrel along the through hole 111, and then the collection can be completed.

Although the present description is described in terms of embodiments, not every embodiment includes only a single embodiment, and such description is for clarity only, and those skilled in the art should be able to integrate the description as a whole, and the embodiments can be appropriately combined to form other embodiments as will be understood by those skilled in the art.

Therefore, the above description is only a preferred embodiment of the present application, and is not intended to limit the scope of the present application; all changes which come within the meaning and range of equivalency of the claims are to be embraced within their scope.

Claims

1. The wolfberry picking machine comprises a fruit collecting bin (1), and is characterized in that the fruit collecting bin (1) is of a frame structure with a closed bottom and an open upper part; two combing and brushing devices (2) which are arranged in the horizontal direction are rotatably connected in the fruit collecting bin (1); two baffles (3) are horizontally and fixedly connected above the fruit collecting bin (1), the surfaces of the baffles (3) are upwards raised, opposite surfaces of the two baffles (3) form a V-shaped structure, a picking opening (5) communicated with the interior of the fruit collecting bin (1) is reserved in the middle of the baffles, and the picking opening (5) is arranged in parallel to the combing devices (2) and is positioned right above the two combing devices (2); a holding part (4) is fixedly connected to the outer part of one end of the fruit collecting bin (1), and a driver for driving the two combing devices (2) to rotate oppositely and synchronously is accommodated in the holding part (4); the upper end surface of the holding part (4) is provided with a clamping groove (411) communicated with the picking port (5) along the extension direction of the picking port (5).

2. A machine as claimed in claim 1, wherein the comber (2) comprises a rotating shaft (21) and a combing blade (22) fitted around the rotating shaft (21); the combing blade (22) comprises a sleeve (221) matched with the periphery of the rotating shaft (21) and a convex block (222) fixedly arranged on the periphery of the sleeve (221).

3. A machine as claimed in claim 2, wherein the projections (222) are arranged in a row around the sleeve (221) in the axial direction of the sleeve (221), and the projections (222) are arranged from one end of the sleeve (221) to the other end from high to low.

4. The machine according to claim 2, wherein said projections (222) are made of silica gel.

5. The medlar picking machine according to claim 1, wherein the fruit collecting bin (1) comprises a bin body (11) with an upper opening and a guard plate (12) fixedly connected to the opening of the bin body (11), the guard plate (12) comprises a first guard plate (121) and a second guard plate (122) which are horizontally and fixedly connected, and the holding part (4) is fixedly connected to the second guard plate (122).

6. The machine according to claim 5, wherein the first guard plate (121) has a first notch (1211) formed along a side wall thereof, the opening of the first notch (1211) is located at an upper end of the first guard plate (121), and the first notch (1211) is communicated with the picking opening (5).

7. The wolfberry picking machine according to claim 5, wherein the first guard plate (121) has two first mounting holes (1212) formed in a side wall thereof, the second guard plate (122) has two second mounting holes (1221) formed in a side wall thereof, and the combing device (2) has one end mounted in the first mounting hole (1212) and the other end connected to the driver through the second mounting hole (1221).

8. The wolfberry picking machine according to claim 5, characterized in that the side of the bin body (11) close to the holding part is provided with a through hole (111).

9. A machine as claimed in claim 1, wherein the holding portion (4) comprises a storage compartment (41) and a closure plate (42), the storage compartment (41) having an opening oriented in the direction of extension of the brush (2), the closure plate (42) being removably attached to the opening.