CN108377732B - Collecting device is picked to ridge culture strawberry - Google Patents
Collecting device is picked to ridge culture strawberry Download PDFInfo
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- CN108377732B CN108377732B CN201810447280.9A CN201810447280A CN108377732B CN 108377732 B CN108377732 B CN 108377732B CN 201810447280 A CN201810447280 A CN 201810447280A CN 108377732 B CN108377732 B CN 108377732B
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- picking
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- base
- disc
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- 235000016623 Fragaria vesca Nutrition 0.000 title claims abstract description 40
- 235000011363 Fragaria x ananassa Nutrition 0.000 title claims abstract description 40
- 240000009088 Fragaria x ananassa Species 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 60
- 241000220223 Fragaria Species 0.000 claims abstract description 52
- 210000000078 claw Anatomy 0.000 claims description 45
- 230000005540 biological transmission Effects 0.000 claims description 16
- 230000009471 action Effects 0.000 claims description 7
- 229910000746 Structural steel Inorganic materials 0.000 claims description 3
- 230000001154 acute effect Effects 0.000 claims description 3
- 235000000396 iron Nutrition 0.000 claims description 3
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 235000021012 strawberries Nutrition 0.000 description 11
- 235000013399 edible fruits Nutrition 0.000 description 8
- 230000008859 change Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D46/00—Picking of fruits, vegetables, hops, or the like; Devices for shaking trees or shrubs
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
The invention provides a ridge culture strawberry picking and collecting device which comprises a frame, a base, a driving mechanism, a picking mechanism and a collecting mechanism, wherein the frame is provided with a first frame and a second frame; the machine frame is fixedly connected above the base, the height of the base is adjustable, the driving mechanism is arranged inside the machine frame, the picking mechanism is arranged at the middle position of the base, the collecting mechanism is arranged at the rear side position of the machine frame, and the handle is fixedly arranged on the side wall of the machine frame. The invention has the advantages of simple structure, convenient operation, capability of adapting to strawberry picking operations with various ridge sizes, improving picking efficiency, reducing labor intensity and the like.
Description
Technical Field
The invention belongs to the technical field of agricultural picking equipment, and particularly relates to a ridge culture strawberry picking and collecting device.
Background
The picking work of ridge culture strawberries plays an important role in the whole strawberry industry, and currently, most of the picking work still adopts manual picking work. When strawberries are picked manually, the strawberries need to be stooped or squatted on the ground for operation, so that the labor intensity is high, and the picking efficiency is low; the strawberry fruit in full bearing period is mature, the picking period is short, and the workload is high, so that the development of the strawberry picking and collecting device has important significance.
Disclosure of Invention
The invention aims to solve the problem of providing the strawberry picking and collecting device which is simple in structure, convenient to operate and applicable to picking operations of various ridge sizes.
In order to solve the technical problems, the invention adopts the following technical scheme: the ridge culture strawberry picking and collecting device comprises a frame, a base, a driving mechanism, a picking mechanism and a collecting mechanism; the machine frame is fixedly connected above the base, the height of the base is adjustable, the driving mechanism is arranged inside the machine frame, the picking mechanism is arranged in the middle of the base, the collecting mechanism is arranged at the rear side of the machine frame, and the side wall of the machine frame is fixedly provided with a handle;
the driving mechanism comprises a driving motor, the output end of the driving motor is connected with the left end of a first driving shaft through a coupler, the middle position of the first driving shaft is connected with the front end of a second driving shaft through a group of bevel gears to realize transmission, the right end of the first driving shaft is connected with the upper end of a third driving shaft through a group of bevel gears to realize transmission, the lower end of the third driving shaft is connected with the right end of a fourth driving shaft through a group of bevel gears to realize transmission, and the first driving shaft is connected with the top of a frame, the second driving shaft is connected with the top of the frame, the third driving shaft is connected with the side wall of the frame, and the fourth driving shaft is connected with the base through bearing seats;
the picking mechanism comprises a thin-wall type cover cylinder, the side wall at one end of the cover cylinder is connected to a fixed shaft through a bearing seat, the other end of the cover cylinder is fixedly connected with the left end of a fourth transmission shaft through a plurality of Z-shaped connecting pieces which are uniformly distributed along the outer circumference of the cover cylinder, one end of the fixed shaft is connected with the side wall of the frame through threads, two square holes are symmetrically formed in the outer wall of the cover cylinder, picking claws are respectively arranged at the two square holes, the two ends of each picking claw are connected to the inner wall of the cover cylinder through pin shafts, the middle parts of the picking claws are connected with the other end of the fixed shaft through double crank mechanism components, and the picking claws can respectively extend out of the cover cylinder from the two square holes under the action of the double crank mechanism components and realize reciprocating type telescoping and swinging;
the collecting mechanism comprises a disc arranged at the rear side of the frame, a thin-wall check ring is arranged at the circumferential position of the disc, a conical sliding table is arranged in the middle of the disc, a plurality of conveying rib plates are uniformly distributed between the thin-wall check ring and the conical sliding table, the disc, the thin-wall check ring, the conical sliding table and the conveying rib plates are of an integrated structure in a welding mode, and the rear end of the second transmission shaft penetrates through the centers of the disc and the conical boss and is fixedly connected with the disc through a strip-shaped connecting sheet; a sieve plate matched with the picking claw is arranged between the disc and the picking mechanism, and the sieve plate is fixedly connected to the base through angle iron and screws; the strawberry storage box is fixedly arranged at the top of the frame, a conveying plate matched with the conical sliding table is arranged at the upstream of the strawberry storage box, and the conveying plate is fixed at the top of the frame through angle irons and screws;
the base comprises a first upper mounting plate, a second upper mounting plate and two lower mounting plates which are arranged in parallel, and the first upper mounting plate and the lower mounting plates and the second upper mounting plate and the lower mounting plates are connected through a plurality of studs; universal wheels are arranged at the bottoms of the two lower mounting plates;
further, the picking claw is of an integrated structure and comprises a main claw tip and an auxiliary claw tip, and the main claw tip and the auxiliary claw tip form a bowl-like structure.
Further, the included angle between the contact working surface of the conveying rib plate and the disc surface is an acute angle.
By adopting the technical scheme, the invention can realize batch picking operation of the ridge culture strawberries, solves the problems that the height of the ridges is low and the spacing is small in the ridge culture mode of the strawberries and is inconvenient to pick and collect, can realize batch picking operation of the ridge culture strawberries by circularly rotating the picking mechanism, can realize the adjustment of the telescopic swing amount of the picking claw under the action of the double-crank mechanism component by adjusting the rotation angle of the fixed shaft in the picking mechanism so as to change the position of the bracket rod in the double-crank mechanism component, and avoids the interference between the movement of the picking claw and the ridges, thereby being suitable for picking strawberries on different ridge widths and different ridge gradients; the height of the base can be adjusted through the studs arranged in the base so as to adapt to strawberry picking operations with different ridge heights; the bowl-like structure design between the main claw tip and the auxiliary claw tip in the picking claw can enable strawberries to smoothly and stably arrive in the collecting mechanism along with the rotation of the picking mechanism after being picked from the ridge.
The beneficial effects of the invention are as follows: has the advantages of simple structure, convenient operation, reduced labor intensity of fruit growers, improved strawberry picking efficiency, etc.
Drawings
The advantages and the manner of carrying out the invention will become more apparent from the following detailed description, taken in conjunction with the accompanying drawings, in which the content shown is meant to illustrate, but not to limit, the invention in any sense, and wherein:
FIG. 1 is a schematic view of a front view of a strawberry picking and collecting apparatus according to the present invention
FIG. 2 is an isometric view of a strawberry picking and collecting apparatus of the invention
FIG. 3 is a schematic view of a left-hand structure of a strawberry picking and collecting apparatus according to the invention
Fig. 4 is a schematic view of a rear view of a strawberry picking and collecting apparatus according to the invention
FIG. 5 is an isometric view of a picking mechanism in the strawberry picking and collecting apparatus of the present invention
FIG. 6 is a schematic view of the structure of a screen plate in the strawberry picking and collecting apparatus of the present invention
FIG. 7 is a schematic view showing the working state of the strawberry picking and collecting device of the invention
In the figure:
1. base 2, frame 3 and driving mechanism
4. Picking mechanism 5, collecting mechanism 6 and handle
7. Ridge 8, strawberry plant 9 and strawberry fruit
11. First upper mounting plate 12, second upper mounting plate 13, lower mounting plate
14. Stud 15, universal wheel 31 and driving motor
32. First drive shaft 33, second drive shaft 34, and third drive shaft
35. Fourth transmission shaft 41, cover cylinder 42 and fixed shaft
43. Z-shaped connecting sheet 44, square hole 45 and picking claw
451. Main jaw tip 452, auxiliary jaw tip 46, and dual crank mechanism assembly
461. Bracket rod 51, disc 52 and thin-wall retainer ring
53. Conical boss 54, transfer rib 55, and strip-shaped connecting piece
56. Sieve plate 57, strawberry storage box 58 and conveying plate
Detailed Description
As shown in fig. 1 to 7, the ridge culture strawberry picking and collecting device comprises a base 1, a frame 2, a driving mechanism 3, a picking mechanism 4 and a collecting mechanism 5; the machine frame 2 is fixedly connected above the base 1, the height of the base 1 is adjustable, the driving mechanism 3 is arranged inside the machine frame 2, the picking mechanism 4 is arranged at the middle position of the base 1, the collecting mechanism 5 is arranged at the rear side position of the machine frame 2, and the handle 6 is fixedly arranged on the side wall of the machine frame 2;
the driving mechanism 3 comprises a driving motor 31, the output end of the driving motor 31 is connected with the left end of a first driving shaft 32 through a coupler, the middle position of the first driving shaft 32 is connected with the front end of a second driving shaft 33 through a group of bevel gears and realizes transmission, the right end of the first driving shaft 32 is connected with the upper end of a third driving shaft 34 through a group of bevel gears and realizes transmission, the lower end of the third driving shaft 34 is connected with the right end of a fourth driving shaft 35 through a group of bevel gears and realizes transmission, and the first driving shaft 32 is connected with the top of the frame 2, the second driving shaft 33 is connected with the top of the frame 2, the third driving shaft 34 is connected with the side wall of the frame 2 and the fourth driving shaft 35 is connected with the base 1 through bearing seats;
the picking mechanism 4 comprises a thin-wall type cover cylinder 41, wherein the side wall at one end of the cover cylinder 41 is connected to a fixed shaft 42 through a bearing seat, the other end of the cover cylinder 41 is fixedly connected with the left end of a fourth transmission shaft 35 through three Z-shaped connecting sheets 43 which are uniformly distributed along the outer circumference of the cover cylinder 41, one end of the fixed shaft 42 is connected with the side wall of the frame 2 through threads, two square holes 44 are symmetrically formed in the outer wall of the cover cylinder 41, picking claws 45 are respectively arranged in the two square holes 44, two ends of the picking claws 45 are connected to the inner wall of the cover cylinder 41 through pin shafts, the middle part of the picking claw 45 is connected with the other end of the fixed shaft 42 through a double crank mechanism assembly 46, and the picking claws 45 can respectively extend out of the cover cylinder 41 from the two square holes 44 under the action of the double crank mechanism assembly 46 and realize reciprocating expansion and swinging;
the collecting mechanism 5 comprises a disc 51 arranged at the rear side of the frame 2, a thin-wall check ring 52 is arranged at the circumferential position of the disc 51, a conical sliding table 53 is arranged in the middle of the disc 51, a plurality of conveying rib plates 54 are uniformly distributed between the thin-wall check ring 52 and the conical sliding table 53, the disc 51, the thin-wall check ring 52, the conical sliding table 53 and the conveying rib plates 54 are in an integrated structure in a welding mode, and the rear end of the second transmission shaft 33 penetrates through the centers of the disc 51 and the conical boss 53 and is fixedly connected with the disc 51 through a strip-shaped connecting sheet 55; a sieve plate 56 matched with the picking claw 45 is arranged between the disc 51 and the picking mechanism 4, and the sieve plate 56 is fixedly connected to the base 1 through angle iron and screws; the top of the frame 2 is fixedly provided with a strawberry storage box 57, the upstream of the strawberry storage box 57 is provided with a conveying plate 58 matched with the conical sliding table 53, and the conveying plate 58 is fixed on the top of the frame 2 through angle irons and screws;
in order to realize the height adjustment of the strawberry picking device, the base 1 comprises a first upper mounting plate 11, a second upper mounting plate 12 and two lower mounting plates 13 which are arranged in parallel, wherein the first upper mounting plate 11 and the lower mounting plates 13 and the second upper mounting plate 12 and the lower mounting plates 13 are connected through a plurality of studs 14; the bottoms of the two lower mounting plates 13 are provided with universal wheels 15;
the picking claw 45 is of an integrated structure, the picking claw 45 comprises a main claw tip 451 and an auxiliary claw tip 452, the main claw tip 451 and the auxiliary claw tip 452 form a bowl-like structure so as to realize that strawberries with fruits on the field ridges 7 can smoothly and stably reach the sieve plate 56 along with the rotation of the picking mechanism 4 after being picked by the picking claw 45;
in order to make the strawberry transportation process in the collecting mechanism 5 smoother, the angle between the contact working surface of the transporting rib 54 and the strawberry and the surface of the disc 51 is acute.
Under the condition that strawberry plants 8 are cultivated in a ridge culture mode, the strawberry picking and collecting container is placed between two ridges 7, a proper rotation speed of a driving motor 31 is set, then the picking mechanism 4 rotates at a constant speed under the action of the driving mechanism 3, a picking operator pushes a handle 6 to move forward, a picking claw 45 picks up strawberry fruits 9 which are hung on the ridges 7, the strawberry fruits 9 are conveyed to a sieve plate 56 through a bowl-like structure formed by a main claw tip 451 and an auxiliary claw tip 452, the strawberry fruits 9 are conveyed to a working surface of a conveying rib plate 54 in the collecting mechanism 5 through the cooperation of the sieve plate 56 and the picking claw 45, and then the conveying rib plate 54 conveys the strawberries to a conveying plate 58 at the top of a rack 2 along with the constant speed rotation of the disc 51, and at the moment, the strawberry fruits 9 slide onto the conveying plate 58 along the surface of a conical sliding table 53 under the action of gravity and fall into a strawberry receiving box 57 arranged at the top of the rack 2, so that the strawberry picking operation in ridge culture is realized; the rotation angle of the fixed shaft 42 in the picking mechanism 4 is adjusted to change the position of the bracket rod 461 in the crank rocker assembly 46, so that the adjustment of the telescopic swing amount of the picking claw 45 under the action of the double crank mechanism assembly 46 can be realized, the interference between the movement of the picking claw 45 and the field ridges 7 is avoided, and the picking claw is suitable for picking strawberries on different ridge widths and slopes of different ridges; the height of the base 1 can be adjusted by adjusting the nut position on the stud 14 in the base 1 so as to adapt to strawberry picking operations with different ridge heights.
The foregoing describes the embodiments of the present invention in detail, but the description is only a preferred embodiment of the present invention and should not be construed as limiting the scope of the invention. All equivalent changes and modifications within the scope of the present invention are intended to be covered by this patent.
Claims (1)
1. The ridge culture strawberry picking and collecting device is characterized by comprising a frame, a base, a driving mechanism, a picking mechanism and a collecting mechanism; the machine frame is fixedly connected above the base, the height of the base is adjustable, the driving mechanism is arranged inside the machine frame, the picking mechanism is arranged in the middle of the base, the collecting mechanism is arranged at the rear side of the machine frame, and the side wall of the machine frame is fixedly provided with a handle; the driving mechanism comprises a driving motor, the output end of the driving motor is connected with the left end of a first driving shaft through a coupler, the middle position of the first driving shaft is connected with the front end of a second driving shaft through a group of bevel gears to realize transmission, the right end of the first driving shaft is connected with the upper end of a third driving shaft through a group of bevel gears to realize transmission, the lower end of the third driving shaft is connected with the right end of a fourth driving shaft through a group of bevel gears to realize transmission, and the first driving shaft is connected with the top of a frame, the second driving shaft is connected with the top of the frame, the third driving shaft is connected with the side wall of the frame, and the fourth driving shaft is connected with the base through bearing seats; the picking mechanism comprises a thin-wall type cover cylinder, the side wall at one end of the cover cylinder is connected to a fixed shaft through a bearing seat, the other end of the cover cylinder is fixedly connected with the left end of a fourth transmission shaft through a plurality of Z-shaped connecting pieces which are uniformly distributed along the outer circumference of the cover cylinder, one end of the fixed shaft is connected with the side wall of the frame through threads, two square holes are symmetrically formed in the outer wall of the cover cylinder, picking claws are respectively arranged at the two square holes, the two ends of each picking claw are connected to the inner wall of the cover cylinder through pin shafts, the middle parts of the picking claws are connected with the other end of the fixed shaft through double crank mechanism components, and the picking claws can respectively extend out of the cover cylinder from the two square holes under the action of the double crank mechanism components and realize reciprocating type telescoping and swinging; the collecting mechanism comprises a disc arranged at the rear side of the frame, a thin-wall retainer ring is arranged at the circumferential position of the disc, a conical sliding table is arranged in the middle of the disc, a plurality of conveying rib plates are uniformly distributed between the thin-wall retainer ring and the conical sliding table, the disc, the thin-wall retainer ring, the conical sliding table and the conveying rib plates are in an integrated structure in a welding mode, and the rear end of the second transmission shaft penetrates through the centers of the disc and the conical boss and is fixedly connected with the disc through a strip-shaped connecting sheet; a sieve plate matched with the picking claw is arranged between the disc and the picking mechanism, and the sieve plate is fixedly connected to the base through angle iron and screws; the strawberry storage box is fixedly arranged at the top of the frame, a conveying plate matched with the conical sliding table is arranged at the upstream of the strawberry storage box, and the conveying plate is fixed at the top of the frame through angle irons and screws; the base comprises a first upper mounting plate, a second upper mounting plate and two lower mounting plates which are arranged in parallel, and the first upper mounting plate and the lower mounting plates and the second upper mounting plate and the lower mounting plates are connected through a plurality of studs; universal wheels are arranged at the bottoms of the two lower mounting plates; the picking claw is of an integrated structure and comprises a main claw tip and an auxiliary claw tip, and the main claw tip and the auxiliary claw tip form a bowl-like structure; the included angle between the contact working surface of the conveying rib plate and the surface of the disc is an acute angle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447280.9A CN108377732B (en) | 2018-05-07 | 2018-05-07 | Collecting device is picked to ridge culture strawberry |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810447280.9A CN108377732B (en) | 2018-05-07 | 2018-05-07 | Collecting device is picked to ridge culture strawberry |
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| Publication Number | Publication Date |
|---|---|
| CN108377732A CN108377732A (en) | 2018-08-10 |
| CN108377732B true CN108377732B (en) | 2024-01-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810447280.9A Active CN108377732B (en) | 2018-05-07 | 2018-05-07 | Collecting device is picked to ridge culture strawberry |
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| CN (1) | CN108377732B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109220209B (en) * | 2018-11-08 | 2024-01-12 | 天津科技大学 | Automatic strawberry picking machine |
| CN109392441A (en) * | 2018-12-04 | 2019-03-01 | 洛阳智能农业装备研究院有限公司 | A kind of pepper picking mechanism |
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|---|---|---|---|---|
| GB347276A (en) * | 1930-01-25 | 1931-04-27 | Edna Irene Berry | Improvements in or relating to cotton picking machines |
| CN102668814A (en) * | 2012-05-24 | 2012-09-19 | 华南农业大学 | Roller combing and cutting type litchi picking machine |
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2018
- 2018-05-07 CN CN201810447280.9A patent/CN108377732B/en active Active
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| GB347276A (en) * | 1930-01-25 | 1931-04-27 | Edna Irene Berry | Improvements in or relating to cotton picking machines |
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| CN107889620A (en) * | 2017-11-27 | 2018-04-10 | 武汉理工大学 | A kind of strawberry aids in picker |
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| CN108377732A (en) | 2018-08-10 |
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