CN115380710A - Harvesting device of processing grape harvester - Google Patents

Harvesting device of processing grape harvester Download PDF

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Publication number
CN115380710A
CN115380710A CN202211141338.XA CN202211141338A CN115380710A CN 115380710 A CN115380710 A CN 115380710A CN 202211141338 A CN202211141338 A CN 202211141338A CN 115380710 A CN115380710 A CN 115380710A
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China
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comb
plate
grape
baffle
harvesting device
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CN202211141338.XA
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CN115380710B (en
Inventor
齐迎春
邹猛
贺连彬
金敬福
于庆宇
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Jilin University
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Jilin University
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    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01DHARVESTING; MOWING
    • A01D46/00Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
    • A01D46/28Vintaging machines, i.e. grape harvesting machines

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  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Harvesting Machines For Specific Crops (AREA)

Abstract

A harvesting device of a grape processing harvester can be mounted on the grape processing harvester and is used for harvesting grapes to be processed, the harvesting device is divided into a left part and a right part, the structures of the left part and the right part are the same, and the left comb tooth mechanism and the right comb tooth mechanism are arranged in a staggered mode in the horizontal direction, so that comb teeth are distributed in a crossed mode in the working process; the front cross beam and the rear cross beam are respectively positioned at the front end and the rear end of the harvesting device and connected with the left bracket and the right bracket to connect the left part mechanism and the right part mechanism into a whole; the comb tooth mechanism, the baffle plate and the back plate are arranged on the bracket; the bottom of the comb tooth mechanism can be provided with a processed grape collecting device. The invention has simple structure, more sufficient contact with the branches and tendrils of the crops, can simultaneously complete the simultaneous picking of a plurality of crops and has higher picking rate.

Description

Harvesting device of processing grape harvester
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a harvesting device of a grape processing harvester.
Background
The processed grapes are mainly grapes for wine making, the planting area is large, and the harvesting efficiency can be greatly improved by adopting a grape harvesting machine in the grape harvesting process. The harvesting device is a key harvesting execution part of the harvester and can complete the separation of grape fruit grains from grape plant vine. At present, a grape processing and harvesting device mainly adopts a vibration mode, and grape fruit grains are separated from plants through force generated by the instantaneous speed difference between the grape fruit grains and the plants through single-point or multi-point vibration input. The contact position, the number, the vibration mode and the like of the grape plants and the vibration parts can influence the harvesting effect. The harvesting machine aims at the requirements of high harvesting efficiency, high harvest rate and the like of a grape harvesting machine.
Disclosure of Invention
Compared with the similar vibration harvesting device, the comb tooth vibration type harvesting device is simpler in structure, the left and right comb tooth mechanisms are distributed in a crossed mode in the space in the harvesting process of the harvesting device, so that the vibration comb teeth are more fully contacted with grape plants, vibration input and control are facilitated, damage to the crop plants can be reduced due to the flexible comb teeth, harvesting of multiple crops can be completed simultaneously, and harvesting efficiency and the harvesting rate are higher.
A comb tooth vibration type grape processing and harvesting device is divided into a left part and a right part, which are respectively composed of a support, a comb tooth mechanism, a baffle plate and a back plate, wherein the left part and the right part have the same structure, and the left comb tooth mechanism and the right comb tooth mechanism of the comb tooth mechanism are arranged in a staggered manner in the horizontal direction, so that comb tooth spaces are distributed in a crossed manner in the working process; the front cross beam and the rear cross beam are respectively positioned at the front end and the rear end of the harvesting device and connected with the left bracket and the right bracket to connect the left part mechanism and the right part mechanism into a whole;
as shown in the figure, left backplate, the right backplate of backplate are installed respectively on left socle and right branch frame, play the guard action, and collection device arranges in the harvesting device bottom, and collection device's left side is collected the mechanism and is collected the mechanism symmetry installation with the right side, cooperates with the harvesting device for collect the grape fruit under the harvest. The collection device is supported and driven independently of the harvesting device.
The comb tooth mechanism consists of a plurality of sets of swinging devices and vibrating devices, and each set of swinging plate and the vibrating plate can control a plurality of comb teeth simultaneously; the vibration device consists of a vibrator and a vibration plate, the vibrator is fixed on the bracket, and the output vibration is transmitted to the vibration plate; the swing device consists of a driver and a swing plate, the driver is arranged on the bracket, the output end of the driver is fixedly connected with the swing plate, and the driver outputs intermittent linear displacement to drive the swing plate to realize up-and-down motion; the comb teeth of the comb tooth mechanism can swing up and down under the action of the swing plate; the comb teeth of the comb tooth mechanism can vibrate under the action of the vibrating plate, and the vibration is transmitted into the grape crops in the contact process of the comb teeth and the processed grape crops, so that the grape harvesting is completed; the comb teeth are fixedly connected with the swing rod, and the other end of the swing rod is arranged on the swing plate through a pin shaft; the comb teeth are clamped in the clamping seat on the vibrating plate, and a bearing is arranged between the comb teeth and the clamping seat; the connecting seats are fixedly connected near the upper end and the lower end of the vibrating plate; chutes are processed near the upper and lower ends of the swing plate; a sliding rod penetrates into the sliding groove and is fixedly connected with the connecting seat, so that the limit of the vibrating plate and the swinging plate is realized;
the broach mechanism space cross distribution of two parts about harvesting device gathers the in-process prevents the mutual interference of each broach, increases simultaneously with the plant contact point, more is favorable to vibration input and control, improves efficiency of harvesting and clean rate.
Baffles can be arranged at the two ends of the harvesting device, wherein a left front baffle and a right front baffle of the baffles are oppositely arranged at the front end of the bracket, and a gap is formed between the left front baffle and the right front baffle; the left rear side baffle and the right rear side baffle of baffle are installed at the support rear end relatively, have the clearance between left rear side baffle and the right rear side baffle, and the baffle is rubber materials, plays the direction and prevents splash effects such as grape granule.
The comb teeth consist of rigid comb teeth and flexible comb teeth; the flexible comb teeth are fixedly connected to the end parts of the rigid comb teeth through screws and can be replaced as required; the flexible comb teeth can reduce the rigid damage to crops in the contact process of the comb teeth with grape branches and tendrils in the up-and-down swinging and vibrating processes; the flexible comb teeth are made of materials with certain hardness and certain flexibility.
The front cross beam and the rear cross beam are used as interfaces of a harvesting device and a grape processing harvester; can be according to gathering needs, provide power by processing grape harvester, carry out the contact site structural modification to front beam, back crossbeam and left socle, right branch frame, make left socle and right branch frame drive the left and right sides and gather the part along front beam and back crossbeam relative motion, gather the part interval through the adjustment left and right sides and adapt to the requirement of gathering.
The harvesting device has expandability, the positions of the vibrating plates and the swinging plates arranged on the comb tooth mechanism are adjustable, the number of the vibrating plates and the swinging plates can be increased or decreased as required, and the harvesting requirement is further met.
The invention has the beneficial effects that:
the harvesting device has a simpler structure, the left comb tooth mechanism and the right comb tooth mechanism of the harvesting device are distributed in a crossed manner in space in the harvesting process, so that the vibrating comb teeth are in more complete contact with grape plants, vibration input and control are facilitated, damage to the crop plants can be reduced by the flexible comb teeth, harvesting of multiple crops can be completed at the same time, and the harvesting efficiency and the harvesting rate are higher.
Drawings
FIG. 1 is a schematic structural view of the present invention;
figure 2 is a schematic diagram of a symmetrical layout of left and right recovery components of the present invention;
FIG. 3 is a schematic view of the relative position of the left and right harvesting components of the present invention during harvesting;
fig. 4 is a schematic view of the recovery unit configuration of the present invention;
FIG. 5 is a schematic diagram illustrating adjustment of comb teeth in a swinging state according to the present invention;
FIG. 6 is a schematic diagram illustrating adjustment of comb teeth in a downward swinging state according to the present invention;
FIG. 7 is a schematic diagram illustrating adjustment of comb teeth according to the present invention, showing the operation of the comb teeth;
FIG. 8 is a perspective view of the comb teeth assembly of the present invention;
FIG. 9 is a schematic side view of the comb tooth assembly of the present invention;
FIG. 10 is an enlarged perspective view of the comb teeth assembly of the present invention;
figure 11 is a schematic view of the width adjustment of the left and right harvesting components of the present invention.
In the figure: 1-a cross beam; 11-a front cross beam; 12-a rear cross beam; 2-a support; 21-left support; 22-a right bracket; 211-a vibrator; 212 a vibrating frame; 213-a swing frame; 214-a driver; 3, a comb mechanism; 31-left comb mechanism; 311-a vibration plate; 3111-a connecting seat; 3112-a card holder; 312-a swing plate; 3121-a chute; 313-comb teeth; 3131-rigid comb teeth; 3132-flexible comb teeth; 314-a pin; 315-swing link; 316-a slide bar; 32-right comb mechanism; 4-a baffle plate; 41-left baffle; 411-left front baffle; 412-left rear baffle; 42-right baffle; 421-right front side baffle; 422-right rear baffle; 5-a back plate; 51-left back panel; 52-right back plate; 6-a collecting device; 61-left collection mechanism; 62-right collection mechanism.
Detailed Description
As shown in fig. 1 and 2, a comb-teeth vibration type grape harvesting device is divided into a left part and a right part, which are respectively composed of a support 2, a comb-teeth mechanism 3, a baffle 4 and a back plate 5, the left part and the right part have the same structure, as shown in fig. 3, a left comb-teeth mechanism 31 and a right comb-teeth mechanism 32 of the comb-teeth mechanism 3 are arranged in a staggered manner in the horizontal direction, so that comb-teeth are distributed in a crossed manner in the working process; the front cross beam 11 and the rear cross beam 12 are respectively positioned at the front end and the rear end of the harvesting device, are connected with the left bracket 21 and the right bracket 22, and connect the left part mechanism and the right part mechanism into a whole;
as shown in fig. 2, the left back plate 51 and the right back plate 52 of the back plate 5 are respectively mounted on the left bracket 21 and the right bracket 22 for protection, the collecting device 6 is arranged at the bottom of the harvesting device, and the left collecting mechanism 61 and the right collecting mechanism 62 of the collecting device 6 are symmetrically mounted and matched with the harvesting device for collecting harvested grapes. The collection device 6 is supported and driven independently of the harvesting device.
As shown in fig. 4 to 10, the comb mechanism 3 comprises a plurality of sets of oscillating devices and vibrating devices, each set of oscillating plate and vibrating plate can control a plurality of comb teeth 313 simultaneously; the vibration device is composed of a vibrator 211 and a vibration plate 311, the vibrator 211 is fixed on the bracket 21, and the output vibration is transmitted to the vibration plate 311; the swing device is composed of a driver 214 and a swing plate 312, the driver 214 is installed on the support 21, the output end of the driver is fixedly connected with the swing plate 312, and the driver outputs intermittent linear displacement to drive the swing plate 312 to move up and down; the comb teeth 313 of the comb tooth mechanism 3 can swing up and down under the action of the swing plate 312; the comb teeth 313 of the comb tooth mechanism 3 can vibrate under the action of the vibrating plate 311, and the vibration is transmitted to the grape crops in the contact process of the grape crops, so that the grape harvesting is completed; the comb teeth 313 are fixedly connected with a swing rod 315, and the other end of the swing rod 315 is arranged on a swing plate 312 through a pin shaft 314; the comb teeth 313 are clamped in the clamping seat 3112 on the vibrating plate 311, and a bearing is arranged between the comb teeth 313 and the clamping seat 3112; the connection seat 3111 is fixedly connected to the upper and lower ends of the vibration plate 311; chutes 3121 are processed near the upper and lower ends of the swing plate 312; a sliding rod 316 penetrates into the sliding groove 3121, and the sliding rod 316 is fixedly connected with the connecting seat 3111, so that the limit of the vibrating plate and the swinging plate is realized;
the comb tooth mechanism space cross distribution of two parts about harvesting device gathers the in-process prevents the mutual interference of each broach, increases simultaneously and plant contact point, more is favorable to vibration input and control, improves and gathers efficiency and clean rate.
As shown in fig. 4, baffles 4 can be arranged at both ends of the harvesting device, wherein a left front baffle 411 and a right front baffle 421 of the baffles 4 are oppositely arranged at the front end of the bracket 2, and a gap is arranged between the left front baffle 411 and the right front baffle 421; the left rear side baffle 412 and the right rear side baffle 422 of the baffle 4 are oppositely arranged at the rear end of the bracket 2, a gap is arranged between the left rear side baffle 412 and the right rear side baffle 422, and the baffle 4 is made of rubber materials and plays a role in guiding and preventing grape particles and the like from splashing.
As shown in fig. 8, 9 and 10, the comb teeth 313 are composed of rigid comb teeth 3131 and flexible comb teeth 3132; the flexible comb 3132 is fixedly connected to the end of the rigid comb 3131 through screws and can be replaced as required; the flexible comb 3132 can reduce the hard damage to crops in the contact process of the comb teeth with grape branches and tendrils in the up-and-down swinging and vibrating processes; flexible comb 3132 is made of a material that has both a certain degree of stiffness and a certain degree of flexibility.
As shown in fig. 11, the front beam 11 and the rear beam 12 serve as an interface of the harvesting device and a grape harvesting machine; can be according to gathering needs, provide power by processing grape harvester, carry out the contact site structure change to front beam 11, back beam 12 and left socle 21, right branch frame 22, make left socle 21 and right branch frame 22 drive the left and right sides and gather the part and follow front beam 11 and back beam 12 relative motion, gather the part interval through the adjustment left and right sides and adapt to the requirement of gathering.
The harvesting device adopts a flexible comb tooth vibration mode to complete harvesting, when a grape harvesting machine for processing reaches a harvesting position, the comb tooth is upwards swung to a horizontal state, the comb tooth is inserted between main branches of crops in the upwards swinging process, and starts to work under the action of the vibration plate to complete harvesting, after harvesting is finished, the comb tooth 313 downwards swings to be separated from branches and tendrils of the crops, the harvesting device has expandability, the positions of the vibration plate 311 and the vibration plate 312 arranged on the comb tooth mechanism 3 are adjustable, the number of the vibration plates can be increased or decreased according to needs, and then the harvesting requirements are met.
The invention has simple structure, more sufficient contact with the branches and tendrils of the crops, can simultaneously complete the simultaneous picking of a plurality of crops and has higher picking rate.

Claims (5)

1. The utility model provides a harvesting device of processing grape harvester which characterized in that: the comb is divided into a left part and a right part which are respectively composed of a bracket (2), a comb mechanism (3), a baffle (4) and a back plate (5), the left part and the right part have the same structure, a left comb mechanism (31) and a right comb mechanism (32) of the comb mechanism (3) are arranged in a staggered manner in the horizontal direction, and comb spaces are distributed in a crossed manner in the working process; the front cross beam (11) and the rear cross beam (12) are respectively positioned at the front end and the rear end of the harvesting device, are connected with the left bracket (21) and the right bracket (22), and connect the left part mechanism and the right part mechanism into a whole;
a left back plate (51) and a right back plate (52) of the back plate (5) are respectively arranged on the left support (21) and the right support (22), the collecting device (6) is arranged at the bottom of the harvesting device, and a left collecting mechanism (61) and a right collecting mechanism (62) of the collecting device (6) are symmetrically arranged and matched with the harvesting device to collect harvested grapes;
the comb tooth mechanism (3) consists of a plurality of sets of oscillating devices and oscillating devices, and each set of oscillating plate and the oscillating plate can control a plurality of comb teeth (313) simultaneously;
the vibration device consists of a vibrator (211) and a vibration plate (311), wherein the vibrator (211) is fixed on the bracket (21), and the output vibration is transmitted to the vibration plate (311);
the swing device consists of a driver (214) and a swing plate (312), the driver (214) is installed on the support (21), the output end of the driver is fixedly connected with the swing plate (312), and the driver outputs intermittent linear displacement to drive the swing plate (312) to move up and down; the comb teeth (313) of the comb tooth mechanism (3) can swing up and down under the action of the swing plate (312), the comb teeth (313) of the comb tooth mechanism (3) can vibrate under the action of the vibration plate (311), and the vibration is transmitted into the grape crops in the contact process of the grape crops, so that the grape harvesting is completed; the comb teeth (313) are fixedly connected with a swing rod (315), and the other end of the swing rod (315) is installed on a swing plate (312) through a pin shaft (314); the comb teeth (313) are clamped in the clamping seat (3112) on the vibrating plate (311), and a bearing is arranged between the comb teeth (313) and the clamping seat (3112); the connection seats (3111) are fixedly connected to the upper and lower ends of the vibrating plate (311); chutes (3121) are processed near the upper and lower ends of the swing plate (312); penetrate slide bar (316) in spout (3121) to link firmly slide bar (316) and connecting seat (3111), realize the spacing of vibration board and swing board.
2. The harvesting device of a grape harvester as defined in claim 1, wherein: baffles (4) are arranged at two ends of the harvesting device, wherein a left front baffle (411) and a right front baffle (421) of each baffle (4) are oppositely arranged at the front end of the bracket (2), and a gap is formed between the left front baffle (411) and the right front baffle (421); the left rear baffle (412) and the right rear baffle (422) of the baffle (4) are oppositely arranged at the rear end of the bracket (2), and a gap is reserved between the left rear baffle (412) and the right rear baffle (422).
3. The harvesting device of a grape harvesting machine as claimed in claim 1, wherein: the comb teeth (313) consist of rigid comb teeth (3131) and flexible comb teeth (3132); the flexible comb tooth (3132) is fixedly connected to the end of the rigid comb tooth (3131) through a screw.
4. The harvesting device of a grape harvester as defined in claim 1, wherein: the front cross beam (11) and the rear cross beam (12) are used as interfaces of a harvesting device and a grape processing harvester.
5. The harvesting device of a grape harvester as defined in claim 1, wherein: the baffle (4) is made of rubber materials.
CN202211141338.XA 2022-09-20 2022-09-20 Harvesting device of processing grape harvester Active CN115380710B (en)

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CN115380710B CN115380710B (en) 2024-04-19

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Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497528A (en) * 1973-11-20 1978-01-12 Darf Corp Apparatus for harvesting grapes
CN103589267A (en) * 2013-10-17 2014-02-19 安徽顺驰电缆有限公司 Fireproof coating
CN105594374A (en) * 2016-02-05 2016-05-25 农业部南京农业机械化研究所 Vibration-type wolfberry fruit picking mechanism
CN106717549A (en) * 2016-12-05 2017-05-31 华南农业大学 One kind staggeredly combs row's formula lichee collecting cart
CN108401669A (en) * 2018-04-27 2018-08-17 青岛理工大学 Double-roller type auxiliary manual winter jujube picking device and lifting locking mechanism
CN208490257U (en) * 2018-07-06 2019-02-15 河北兴科农业科技开发有限公司 A kind of portable Fructus Forsythiae tea picking
CN110447390A (en) * 2019-08-28 2019-11-15 东北大学 A kind of interior comb displacement appearance vibration fructus lycii picker
CN110622694A (en) * 2019-09-17 2019-12-31 河南农业大学 Chrysanthemum harvester
CN110692363A (en) * 2019-11-19 2020-01-17 山东交通学院 Crawler-type winter jujube excitation harvester
CN113562196A (en) * 2021-08-13 2021-10-29 吉林大学 High-folding-expansion-ratio emergency return device applied to manned lunar vehicle

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1497528A (en) * 1973-11-20 1978-01-12 Darf Corp Apparatus for harvesting grapes
CN103589267A (en) * 2013-10-17 2014-02-19 安徽顺驰电缆有限公司 Fireproof coating
CN105594374A (en) * 2016-02-05 2016-05-25 农业部南京农业机械化研究所 Vibration-type wolfberry fruit picking mechanism
CN106717549A (en) * 2016-12-05 2017-05-31 华南农业大学 One kind staggeredly combs row's formula lichee collecting cart
CN108401669A (en) * 2018-04-27 2018-08-17 青岛理工大学 Double-roller type auxiliary manual winter jujube picking device and lifting locking mechanism
CN208490257U (en) * 2018-07-06 2019-02-15 河北兴科农业科技开发有限公司 A kind of portable Fructus Forsythiae tea picking
CN110447390A (en) * 2019-08-28 2019-11-15 东北大学 A kind of interior comb displacement appearance vibration fructus lycii picker
CN110622694A (en) * 2019-09-17 2019-12-31 河南农业大学 Chrysanthemum harvester
CN110692363A (en) * 2019-11-19 2020-01-17 山东交通学院 Crawler-type winter jujube excitation harvester
CN113562196A (en) * 2021-08-13 2021-10-29 吉林大学 High-folding-expansion-ratio emergency return device applied to manned lunar vehicle

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