CN111758392A

CN111758392A - Grape picking equipment

Info

Publication number: CN111758392A
Application number: CN202010721774.9A
Authority: CN
Inventors: 黄翠云
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-24
Filing date: 2020-07-24
Publication date: 2020-10-13

Abstract

The invention discloses grape picking equipment which comprises a mounting frame and a supporting plate fixedly mounted on the mounting frame, wherein a motor and a plurality of travelling wheels are fixedly mounted at the bottom of the mounting frame, the motor is covered by a case, an output shaft of the motor penetrates through the mounting frame and is fixedly connected with a steering gear, symmetrical picking mechanisms are mounted on the mounting frame and comprise a plurality of picking units, two transmission shafts are mounted on the supporting plate, conveying rollers are mounted on the two transmission shafts, a conveying belt for conveying grapes is arranged on the conveying rollers, and collecting boxes fixed on the mounting frame are arranged at the end parts of the conveying belts. Picking the board and patting the grapes, and patting the grapes off the vines of the grapes, so that the mechanical grape picking can be realized, the grape picking efficiency is improved, the requirement of large-scale production is met, and cleaner grape particles are collected in the collection box through three times of cleaning.

Description

Grape picking equipment

Technical Field

The invention relates to mechanical equipment in the field of agriculture, in particular to grape picking equipment.

Background

The grape is rich in nutrition, is one of favorite fruits, has wide application except direct eating, and can be called as 'fruit treasure'. It can be processed into various products, such as raisins, wines, grape juices, etc. In the grape harvesting operation, in order to prevent the grapes from being damaged, the traditional manual harvesting is mostly adopted, the working efficiency of the operation mode is very low, and because the length of the arms of a person is limited, the operator needs to frequently move the position to contact the grapes, so that the operator is easy to fatigue; grape wine brewing needs grapes, the grapes are firstly cleaned and peeled in the wine brewing process, then follow-up operation is carried out, whether the grapes are intact and have no influence on wine brewing, the grapes are not rotten, the efficiency of manual picking can not keep up with the production speed far under the condition of large-scale production, and the demand for replacing manual picking by efficient equipment is urgently waited.

Disclosure of Invention

The invention aims to provide grape picking equipment to solve the problems in the background technology.

In order to solve the defects of the prior art, the invention provides the following technical scheme:

a grape picking device comprises a mounting rack and a supporting plate fixedly mounted on the mounting rack, wherein a motor and a plurality of walking wheels are fixedly mounted at the bottom of the mounting rack, the motor is covered by a case, an output shaft of the motor penetrates through the mounting rack to be fixedly connected with a steering gear, symmetrical picking mechanisms are mounted on the mounting rack and comprise a plurality of picking units, each picking unit comprises a rotating shaft mounted on the mounting rack and a transmission gear fixedly connected with the rotating shaft, a plurality of picking plates uniformly distributed along the circumferential direction and the axial direction of the rotating shaft are fixedly mounted on the rotating shaft, the transmission gears in the picking mechanisms and the steering gear are in matched transmission with a toothed belt, two transmission shafts are mounted on the supporting plate, conveying rollers are mounted on the two transmission shafts, and conveying belts for conveying grapes are arranged on the conveying rollers, and the end part of the conveyor belt is provided with a collecting box fixed on the mounting frame.

As a modified scheme of the invention: the transmission shaft is fixedly provided with a driven bevel gear, the driven bevel gear is in matched transmission with a driving bevel gear fixed on the rotating shaft, and the driving bevel gear and the driven bevel gear are covered by a gear box.

As a modified scheme of the invention: the picking device is characterized in that a plurality of fixing holes are formed in the mounting rack, fixing blocks fixedly mounted through the fixing holes are arranged on the mounting rack, the fixing blocks are fixedly connected with the furling plate, and the furling plate is located in front of the advancing direction of the picking device.

As a further scheme of the invention: and guide plates inclining to two sides of the conveying belt are fixedly arranged on the supporting plate, and one ends of the guide plates are positioned above the upper surface of the conveying belt.

As a further scheme of the invention: the inside of conveyer belt is provided with main fan, open the hole that supplies the air current to pass through on the conveyer belt.

As a further scheme of the invention: and a plurality of inclined air ports are uniformly distributed on the end face of the main fan.

As an optimization scheme of the invention: an inclined auxiliary fan is fixedly installed at the bottom of the mounting frame, and air output by the auxiliary fan passes through an inclined screen plate arranged on the collecting box to sweep grapes falling from the conveying belt.

As a further optimization scheme of the invention: the picking plates on the rotating shafts are different in height, and the cross sections of the picking plates are J-shaped.

Compared with the prior art, the invention has the beneficial effects that:

the picking plate beats the grapes and beats the grapes from the vines of the grapes, so that mechanical picking of the grapes can be achieved, the efficiency of picking the grapes is improved, and the requirements of large-scale production are met.

Wind that the main blower blew off sweeps the grape and the branch and leaf of top whereabouts, when the grape falls from the conveyer belt, the air that the aileron blew off passes the hole of otter board and sweeps impurity and grape, blow away impurity from the coverage of collecting box, can not fall into in the collecting box, the heavier impurity that the grape left behind two rounds of sweeping before the process rolls along the surface of otter board on the otter board, heavier impurity passes the hole of otter board this moment, filter the heavier impurity of mixing in the grape, clean through preceding cubic, collect cleaner grape granule in the messenger collecting box.

Drawings

FIG. 1 is a diagram: a schematic structural diagram of a part of grape picking equipment;

FIG. 2 is a diagram of: a top cross-sectional view of a grape picking apparatus;

FIG. 3 is a diagram of: a schematic structural diagram of a conveyor belt of grape picking equipment;

FIG. 4 is a diagram of: a schematic position diagram of a grape picking device fan;

FIG. 5 is a diagram: a three-dimensional diagram of a picking mechanism of grape picking equipment;

FIG. 6 is a diagram of: another picking mechanism schematic diagram of grape picking equipment;

in the figure: 1-mounting frame, 2-toothed belt, 3-transmission gear, 4-rotating shaft, 5-supporting plate, 6-transmission shaft, 7-guide plate, 8-picking plate, 9-driving bevel gear, 10-driven bevel gear, 11-gear box, 12-steering gear, 13-output shaft, 14-motor, 15-chassis, 16-traveling wheel, 17-collecting box, 18-transmission belt, 19-screen plate, 20-furling plate, 21-fixing block, 22-fixing hole, 23-transmission roller, 24-main fan, 25-air port and 26-auxiliary fan.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the several views, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practice. The examples are given solely for the purpose of illustration and are not intended to limit the scope of the invention. Any obvious modifications or variations can be made to the present invention without departing from the spirit or scope of the present invention.

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

Referring to fig. 1, 2 and 5, the embodiment provides a grape picking device, which includes a mounting frame 1 and a supporting plate 5 fixedly mounted on the mounting frame 1, a motor 14 and a plurality of traveling wheels 16 are fixedly mounted at the bottom of the mounting frame 1, the motor 14 is covered by a chassis 15, an output shaft 13 of the motor 14 passes through the mounting frame 1 and is fixedly connected with a steering gear 12, symmetrical picking mechanisms are mounted on the mounting frame 1, each picking mechanism includes a plurality of picking units, each picking unit includes a rotating shaft 4 mounted on the mounting frame 1 and a transmission gear 3 fixedly connected with the rotating shaft 4, a plurality of picking plates 8 uniformly distributed along the circumferential direction and the axial direction of the rotating shaft 4 are fixedly mounted on the rotating shaft 4, the transmission gear 3 and the steering gear 12 in the picking mechanism are in matched transmission with a toothed belt 2, two transmission shafts 6 are mounted on the supporting plate 5, conveying rollers 23 are mounted on the two transmission shafts 6, conveying belts 18 used for conveying grapes are arranged on the conveying rollers 23, and collecting boxes 17 fixed on the mounting frame 1 are arranged at the end portions of the conveying belts 18. Preferably, in the present embodiment, the driving mode of the traveling wheel 16 may be driven by a motor, so as to further save labor. When the grape picking device is used, the grape picking device is placed below grapes on each ridge, grape branches and grape bunches which naturally fall down are positioned between the symmetrical picking mechanisms, then the motor 14 is started, the walking wheels 16 are driven to push the whole picking device forwards, the motor 14 drives the steering gear 12 to rotate at the moment, the steering gear 12 drives the transmission gear 3 to rotate through the toothed belt 2, the rotating shaft 4 fixedly connected with the transmission gear 3 rotates, the picking plate 8 on the transmission gear is driven to rotate, the picking plate 8 beats the grapes to beat the grapes from the grape vines, the beaten grapes fall on the conveyor belt 18, the conveyor belt 18 conveys the grapes to the collecting box 17 at the end portion of the conveyor belt, and after the collecting box 17 is filled with the grapes, the grapes in the collecting box can be unloaded and then continue to work.

Please refer to fig. 1, which is another embodiment of the present invention: the transmission shaft 6 is fixedly provided with a driven bevel gear 10, the driven bevel gear 10 is in matched transmission with a driving bevel gear 9 fixed on the rotating shaft 4, and the driving bevel gear 9 and the driven bevel gear 10 are covered by a gear box 11. When the grape harvesting machine is used, the rotating shaft 4 rotates to drive the driving bevel gear 9 to rotate, the driving bevel gear 9 drives the driven bevel gear 10 meshed with the driving bevel gear to rotate, the driven bevel gear 10 drives the transmission shaft 6 fixedly connected with the driven bevel gear to rotate, so that the conveyor belt 18 can rotate simultaneously when the rotating shaft 4 rotates, and grapes are collected in the collection box 17 by matching with the picking work of the picking plate 8 on the conveyor belt.

Please refer to fig. 2, which illustrates another embodiment of the present invention: the picking machine is characterized in that a plurality of fixing holes 22 are formed in the mounting rack 1, fixing blocks 21 fixedly mounted through the fixing holes 22 are arranged on the mounting rack 1, the fixing blocks 21 are fixedly connected with a furling plate 20, and the furling plate 20 is located in front of the advancing direction of picking equipment. When the grape vine picking mechanism is used, the collecting plate 20 is adjusted to an optimal proper angle, the fixing block 21 is installed on the installation frame 1 through the two fixing holes 22, when the picking device moves forwards, the collecting plate 20 can be firstly contacted with grape vines with picking, the grape vines are collected towards the middle, the grape vines on the ridge to be picked can completely enter the middle of the picking mechanism and can be picked by beating of the picking plate 8, and picking work can be better completed.

Please refer to fig. 1, which is another embodiment of the present invention: and guide plates 7 inclined towards two sides of the conveyor belt 18 are fixedly arranged on the support plate 5, and one ends of the guide plates 7 are positioned above the upper surface of the conveyor belt 18. The guide plate 7 is close to but not in abutment with the upper surface of the conveyor belt 18, ensuring that the grapes do not fall out of the gap between the guide plate 7 and the conveyor belt 18. When the grape picking device is used, when grapes are flapped and dropped by the picking plate 8, some grapes can be smashed on the guide plate 7, the guide plate 7 is an inclined smooth plate, so that the grapes can roll on the conveyor belt 18 along the surface of the guide plate 7, and on the other hand, the guide plate 7 also aims to prevent the grapes which directly drop on the surface of the conveyor belt 18 from rolling off from the two sides of the conveyor belt 18 in the rotating process of the conveyor belt 18, so that the grape picking device is beneficial to collection and conveying of the grapes.

Please refer to fig. 3, which illustrates another embodiment of the present invention: the inside of the conveyer belt 18 is provided with a main fan 24, and the conveyer belt 18 is provided with holes for air flow to pass through. When the picking plate 8 is used for beating branches and tendrils of grapes, some blades, dead branches or other objects which do not fit the grapes can be beaten off the branches and tendrils inevitably, the main fan 24 and the motor 14 are started for use at the moment, the grapes and the branches and the leaves falling from the upper side are swept by wind blown out by the main fan 24, the branches and the leaves can be blown off under the same wind power due to the fact that the grapes are high in moisture content and heavy, the blades and the dead branches are light in weight, and the grapes can continuously fall on the conveyor belt 18 to finish primary cleaning before collection of the grapes.

Please refer to fig. 3, which is an embodiment of the present invention: a plurality of inclined air ports 25 are uniformly distributed on the end face of the main fan 24. During the use, the fixed slope wind gap 25 of main fan 24 terminal surface can guide the direction that the air purged, can set up the direction of wind gap 25 to the direction of the slope of conveyer belt 18 both sides, can also let wind gap 25 to the opposite direction slope of grape harvesting equipment advancing direction more excellent, and the branch and leaf that is blown off like this can not fall on conveyer belt 18 when falling, can be purged outside the device.

Please refer to fig. 4, which is another preferred embodiment of the present invention: an inclined auxiliary fan 26 is fixedly arranged at the bottom of the mounting frame 1, and air output by the auxiliary fan 26 passes through an inclined mesh plate 19 arranged on the collecting box 17 to sweep grapes falling from the conveyor belt 18. During the use, when the grape falls from conveyer belt 18, the impurity that contains in it can fall along with the grape, and these are in unsettled state this moment, and impurity can not pushed down by the grape, and the air that vice fan 26 blew out passes the hole of otter board 19 and sweeps impurity and grape, blows off the coverage of impurity collecting box 17, can not fall into collecting box 17, and the heavier impurity that the grape left after two rounds of preceding sweeps falls on otter board 19 and rolls along the surface of otter board 19, and heavier impurity passes the hole of otter board 19 this moment, screens the heavier impurity of mixing in the grape, collects cleaner grape granule in messenger collecting box 17.

Please refer to fig. 4 and 5, which are another preferred embodiment of the present invention: the picking plates 8 on the rotating shafts 4 are different in height, and the cross sections of the picking plates 8 are J-shaped. When the grape picking device is used, when the picking plates 8 contact a bunch of grapes, the picking plates 8 can rotate along with the rotating shaft 4, the bunch of grapes can be pulled by the arc-shaped end parts of the picking plates, the amount of picked grapes is increased, residual grapes can still be left on grape branches and vines after the grapes are picked by the previous group of picking units, the heights of the picking plates 8 in the next group of picking units are different from the heights of the picking plates 8 in the previous group of picking units, therefore, the residual grapes can be flapped and dropped by the picking plates 8 in the next group of picking units, the heights of the picking plates 8 in the multiple groups of picking units are different, crossed positions among the multiple groups of picking plates 8 in the coverage area are different, missing and filling can be carried out mutually, and grapes in all positions can be flapped.

The working principle of the invention is as follows:

when in use, the grape picking equipment is placed below grapes on each ridge, grape branches and grape bunches which naturally fall are positioned between symmetrical picking mechanisms, the furling plate 20 is adjusted to an optimal proper angle, the fixing block 21 is installed on the installation frame 1 through the two fixing holes 22, then the motor 14 is started, the travelling wheels 16 are driven to push the whole picking equipment forwards, the furling plate 20 is firstly contacted with the grape vines with picking, and the grape vines are furled towards the middle, the motor 14 drives the steering gear 12 to rotate at the moment, the steering gear 12 drives the transmission gear 3 to rotate through the toothed belt 2, the rotating shaft 4 fixedly connected with the transmission gear 3 rotates, so as to drive the picking plates 8 on the grape vines to rotate, the picking plates 8 flap the grapes to flap from the grape vines, and residual grapes may still exist on the grape vines after a group of picking units picks, because the height of the picking plates 8 in the next picking unit group is different from that of the picking plates 8 in the previous picking unit group, the residual grapes can be flapped and fall off by the picking plates 8 in the next picking unit group, the main fan 24 and the motor 14 are started for use, the wind blown by the main fan 24 sweeps the grapes and branches and leaves falling from the upper side, the inclined air port 25 fixed on the end face of the main fan 24 can guide the air sweeping direction, the blown branches and leaves cannot fall on the conveyor belt 18 when falling, the blown branches and leaves can be swept out of the device, the grapes can continue to fall, some grapes can be flaked on the guide plate 7, can roll on the conveyor belt 18 along the surface of the guide plate 7, some grapes can directly fall on the conveyor belt 18, the guide plate 7 prevents the grapes directly falling on the surface of the conveyor belt 18 from rolling off from the two sides of the conveyor belt 18 in the rotating process of the conveyor belt 18, and the rotating shaft 4 rotates, the driving bevel gear 9 is driven to rotate, the driving bevel gear 9 drives the driven bevel gear 10 meshed with the driving bevel gear to rotate, the driven bevel gear 10 drives the transmission shaft 6 fixedly connected with the driven bevel gear to rotate, the transmission belt 18 rotates simultaneously when the rotating shaft 4 rotates, the grapes are transmitted to the direction of the collection box 17 by matching with picking work of the picking plate 8 on the transmission belt, when the grapes fall from the transmission belt 18, impurities contained in the grapes fall along with the grapes, at the moment, the grapes are in a suspended state, air blown out by the auxiliary fan 26 penetrates through holes of the screen plate 19 to sweep the impurities and the grapes, the impurities are blown out of the coverage range of the collection box 17 and cannot fall into the collection box 17, heavy impurities left after the grapes are swept by the two previous rounds of sweeping fall on the screen plate 19 to roll along the surface of the screen plate 19, at the moment, the heavy impurities penetrate through the holes of the screen plate 19 to screen, so that cleaner grape particles are collected in the collecting box 17. When the collection tank 17 is full of grapes, the grapes can be unloaded and then continue to operate.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A grape picking device comprises a mounting rack (1) and a supporting plate (5) fixedly mounted on the mounting rack (1), and is characterized in that a motor (14) and a plurality of walking wheels (16) are fixedly mounted at the bottom of the mounting rack (1), the motor (14) is covered by a case (15), an output shaft (13) of the motor (14) penetrates through the mounting rack (1) to be fixedly connected with a steering gear (12), symmetrical picking mechanisms are mounted on the mounting rack (1), each picking mechanism comprises a plurality of picking units, each picking unit comprises a rotating shaft (4) mounted on the mounting rack (1) and a transmission gear (3) fixedly connected with the rotating shaft (4), a plurality of picking plates (8) uniformly distributed along the circumferential direction and the axial direction of the rotating shaft (4) are fixedly mounted on the rotating shaft (4), the transmission gear (3) and the steering gear (12) in the picking mechanism are in matched transmission with a toothed belt (2), install two transmission shafts (6) on backup pad (5), two install transfer roller (23) on transmission shaft (6), be provided with conveyer belt (18) that are used for transmitting the grape on transfer roller (23), the tip of conveyer belt (18) is provided with and fixes collecting box (17) on mounting bracket (1).

2. A grape picking device according to claim 1, characterised in that the drive shaft (6) is fixedly provided with a driven bevel gear (10), the driven bevel gear (10) is in transmission fit with a drive bevel gear (9) fixed on the rotating shaft (4), and the drive bevel gear (9) and the driven bevel gear (10) are covered by a gear box (11).

3. Grape picking equipment according to claim 1, characterized in that the mounting rack (1) is provided with a plurality of fixing holes (22), the mounting rack (1) is provided with fixing blocks (21) fixedly mounted through the fixing holes (22), the fixing blocks (21) are fixedly connected with a furling plate (20), and the furling plate (20) is located in front of the picking equipment in the advancing direction.

4. Grape picking apparatus according to claim 1, characterised in that guide plates (7) inclined to the sides of the conveyor belt (18) are fixedly mounted on the support plate (5), one end of the guide plates (7) being located above the upper surface of the conveyor belt (18).

5. Grape picking apparatus according to claim 4, characterised in that the conveyor belt (18) is internally provided with a main fan (24), the conveyor belt (18) being perforated with holes for the passage of an air flow.

6. Grape picking equipment according to claim 5, characterised in that the end face of the main blower (24) is evenly provided with a plurality of inclined air ports (25).

7. Grape picking apparatus according to claim 3, characterised in that an inclined secondary fan (26) is fixedly mounted at the bottom of the mounting frame (1), the air output by the secondary fan (26) sweeping the grapes falling from the conveyor belt (18) through an inclined mesh plate (19) provided on the collecting bin (17).

8. Grape picking apparatus according to claim 1, characterised in that the picking plates (8) on different shafts (4) differ in height, the cross-sectional shape of the picking plates (8) being "J" letter shaped.