CN211090711U - Grapefruit picking machine - Google Patents
Grapefruit picking machine Download PDFInfo
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- CN211090711U CN211090711U CN201820640094.2U CN201820640094U CN211090711U CN 211090711 U CN211090711 U CN 211090711U CN 201820640094 U CN201820640094 U CN 201820640094U CN 211090711 U CN211090711 U CN 211090711U
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- 240000000560 Citrus x paradisi Species 0.000 title claims abstract description 41
- 230000007246 mechanism Effects 0.000 claims abstract description 32
- 230000001360 synchronised effect Effects 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 12
- 230000008569 process Effects 0.000 claims abstract description 10
- 239000004744 fabric Substances 0.000 claims abstract description 8
- 230000000149 penetrating effect Effects 0.000 claims abstract description 3
- 235000013399 edible fruits Nutrition 0.000 description 18
- 244000276331 Citrus maxima Species 0.000 description 16
- 235000001759 Citrus maxima Nutrition 0.000 description 16
- 238000003306 harvesting Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000002420 orchard Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 235000021022 fresh fruits Nutrition 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035800 maturation Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The grapefruit picking machine comprises a rack arranged on a bottom universal wheel, wherein a plurality of picking mechanisms are arranged on the rack, each picking mechanism comprises a rod which is slidably arranged on a vertical front plate in a penetrating manner, a cutter is arranged at the front end of each rod, and the rods, a connecting rod, a crank, a first synchronous belt pulley, a second synchronous belt pulley and an output shaft of a motor are sequentially connected; the cutter is provided with a forward chamfer, and a receiving mechanism is arranged below the front plate; the receiving mechanism comprises two receiving rods which are arranged at the inlet of the receiving box and inclined forward, and cloth is erected between the two receiving rods; the sorting mechanism comprises a door, a transportation class, a sliding table and three sorting boxes arranged from top to bottom in the vertical direction, the transportation plate slides in the vertical direction along the sliding table, the door is arranged between the transportation plate and the receiving box, a spring is arranged on the door, the door is pressed to be opened in the downward process of the transportation plate, the bottom plate of the receiving box inclines towards one side of the door, and the bottom plate of the transportation plate inclines towards one side of the sorting boxes.
Description
Technical Field
The utility model relates to a grapefruit picking machine.
Technical Field
The planting history of the Changshan grapefruit is long, the Changshan grapefruit has been planted for hundreds of years, and in the last twenty years, the Changshan grapefruit begins to develop rapidly and becomes the famous grapefruit with the largest planting area and the largest yield in Zhejiang province.
In recent ten years, with the continuous improvement of the widely popularized planting technology of governments, the planting area and the yield of the grapefruit are stably developed, the fresh food market is saturated, a great amount of fresh fruits are accumulated by fruit growers, the accumulated fruits are rotten, a great amount of fruits which are not suitable for fresh food are not rotten, and the cracked fruits are rotten, so that a great amount of waste of resources is caused. Therefore, the development of the grapefruit picking technology has great significance for the comprehensive development of the grapefruit industry.
The existing mode of picking grapefruit mainly adopts manual picking. When picking, a worker grasps the grapefruit with one hand and cuts off the handle of the grapefruit with the other hand by using special scissors to enable the handle to be flush with the base of the grapefruit, so that the grapefruit is convenient to clean, sort and package subsequently. If the fruits at a high position meet, a ladder can be erected in the garden, and workers can pick the fruits after climbing the ladder.
The existing picking mode has the following defects:
1. the picking efficiency is low. The maturation period of the grapefruit is 11 and 12 months every year, and the grapefruit is seasonally strong. The mode efficiency of manual work picking grapefruit is lower, the amount of labour is big, easily causes the fruit to be detained when the staff is not enough.
2. Personal safety is not guaranteed. Need the staff to climb up a ladder when picking the grapefruit of eminence, because reasons such as the land unevenness and the ladder poor stability in orchard, there is huge potential safety hazard in this lifting. Moreover, the ladder is inconvenient to carry, great troubles are caused to picking, and the picking efficiency is lower.
3. Picking and subsequent processing and splitting. Compare in foreign harvesting, the mechanical mode of gathering of letter sorting, transportation integration, the artifical picking mode of hu shaddock and the follow-up processing flow of fruit cut apart and split, are unfavorable for carrying out the processing of assembly line production formula to it, have restricted the development of hu shaddock industry greatly.
The grapefruit picking mechanism in the market at present mainly picks a single long rod, generally has low efficiency, and cannot practically solve the difficult problem encountered by fruit growers during picking, so the practical value is not high.
Disclosure of Invention
The utility model discloses overcome prior art's above-mentioned problem, provide a portable and easy-to-operate's grapefruit picking machine.
The utility model discloses a machine is picked to hu shaddock is including setting up the frame on the bottom universal wheel, its characterized in that: a plurality of picking mechanisms are arranged on the rack 7, each picking mechanism comprises a rod 2 which is slidably arranged on the vertical front plate 3 in a penetrating mode, the front end of each rod 2 faces the outside of the rack 7, a cutter 1 is mounted at the front end of each rod 2, the rear end of each rod 2 is connected with a connecting rod 4, each connecting rod 4 is connected with a crank 5, a rotating shaft of each crank 5 is connected with a first synchronous pulley 8, each first synchronous pulley 8 is connected with a second synchronous pulley 9 through a belt, and each second synchronous pulley 9 is connected with an output shaft of a motor 21; the cutter 1 is provided with a forward chamfer, and a receiving mechanism is arranged below the front plate 3;
the receiving mechanism comprises two receiving rods 20 which are arranged at the inlet of the receiving box 18 and inclined forwards, and cloth is erected between the two receiving rods 20;
the sorting mechanism comprises a door 16, a conveying plate 15, a sliding table 10, a first sorting box, a second sorting box and a third sorting box which are arranged from top to bottom in the vertical direction, the conveying plate 15 slides along the sliding table 10 in the vertical direction, the door 16 is arranged between the conveying plate 15 and a receiving box 18, a spring 17 is arranged on the door 16, the door 16 is pressed to be opened in the descending process of the conveying plate 15, the bottom plate of the receiving box 18 inclines towards one side of the door 16, and the bottom plate of the conveying plate 15 inclines towards one side of the sorting box; the distance between the second sorting box and the third sorting box is smaller than the distance between the first sorting box and the second sorting box.
The utility model discloses a device is picked to hu shaddock passes through the back and forth movement of cutter, can be efficient take down the hu shaddock to collect, and sort to the requirement of its size. Its portability and easy operability can satisfy the requirement of one-man operation, and difficult problem when the fruit grower picks in the orchard can provide a comparatively reasonable efficient picking mode, satisfies the market demand.
The utility model discloses a mechanism is picked to hu shaddock, its harvesting device of selling in market that compares has creatively provided the design form of a telescopic link, relies on the cutter on the pole, at the in-process of motion, cuts off the stem of hu shaddock, picks and gets off, towards in supplementary single harvesting, main design purpose is exactly that help fruit grower carries out the high efficiency and picks.
The utility model discloses not only be directed against the harvesting of single fruit, but realized picking to the regional scope nature high efficiency of a whole piece. On the basis of guaranteeing that high efficiency is picked and the receipt storage capacity of a certain amount, can make whole device be convenient for transport, and whole operation process is comparatively simple, can accord with the requirement that single-man operation carried.
The technical principle and the beneficial result of the utility model are that: firstly, push away the device is picked to being close to the hu shaddock tree with the hu shaddock, rely on the seesaw of overhead kick sword on the actuating mechanism, pick the hu shaddock fruit in a part of regional territory, the fruit that picks gets off slips to the actuating mechanism below along the cloth of certain angle of slope to roll into sorting device, through slip table upward movement, utilize the passageway of three size once increases to realize sorting device of hu shaddock.
The utility model has the advantages that: can realize that efficient scope nature is picked, and use convenient to carry, mechanism design is comparatively simple reasonable.
Description of the drawings:
fig. 1 is a schematic diagram of the mechanism of the present invention.
Fig. 2 is a front view of the present invention.
Fig. 3 is a side view of the present invention.
Fig. 4 is a schematic diagram of the actuator and the receiver according to the present invention.
Fig. 5 is a schematic view of the sorting device of the present invention.
Detailed Description
The technical scheme of the utility model is further explained in the following with the attached drawings.
The components in the drawings are numbered as follows: the automatic sorting machine is composed of a cutter 1, a rod 2, a front plate 3, a connecting rod 4, a crankshaft 5, an electric push rod 6, a rack 7, a first synchronous belt wheel 8, a second synchronous belt wheel 9, a sliding table 10, a trolley handle 11, a first sorting box 12, a second sorting box 13, a third sorting box 14, a transport plate 15, a door 16, a spring 17, a receiving box 18, a universal wheel 19, a receiving rod 20 and a motor 21.
The utility model discloses a grapefruit picking machine includes setting up the frame on the bottom universal wheel, be equipped with a plurality of picking mechanism on frame 7, picking mechanism includes wearing to establish pole 2 on perpendicular front bezel 3 slidably, the front end of pole 2 is towards the outside of frame 7, the front end of pole 2 is equipped with cutter 1, the rear end of pole 2 is connected connecting rod 4, connecting rod 4 is connected crank 5, the pivot of cranking 5 is connected first synchronous pulley 8, first synchronous pulley 8 passes through the belt and connects second synchronous pulley 9, second synchronous pulley 9 is connected the output shaft of motor 21; the cutter 1 is provided with a forward chamfer, and a receiving mechanism is arranged below the front plate 3;
the receiving mechanism comprises two receiving rods 20 which are arranged at the inlet of the receiving box 18 and inclined forwards, and cloth is erected between the two receiving rods 20;
the sorting mechanism comprises a door 16, a conveying plate 15, a sliding table 10, a first sorting box, a second sorting box and a third sorting box which are arranged from top to bottom in the vertical direction, the conveying plate 15 slides along the sliding table 10 in the vertical direction, the door 16 is arranged between the conveying plate 15 and a receiving box 18, a spring 17 is arranged on the door 16, the door 16 is pressed to be opened in the descending process of the conveying plate 15, the bottom plate of the receiving box 18 inclines towards one side of the door 16, and the bottom plate of the conveying plate 15 inclines towards one side of the sorting box; the distance between the second sorting box and the third sorting box is smaller than the distance between the first sorting box and the second sorting box.
Wherein the picking actuating mechanism mainly comprises a cutter 1, a rod 2, a connecting rod 4, a crankshaft 5, a first synchronous belt wheel 8, a second synchronous belt wheel 9 and a motor 21.
The receiving mechanism mainly comprises a receiving rod 20 and a receiving box 18.
The sorting device mainly comprises a door 16, a transport plate 15, a sliding table 10, a first sorting box 12, a second sorting box 13 and a third sorting box 14.
Picking process (see fig. 4):
when picking fruits, firstly, a cart handle 11 needs to be pushed, and the cart is pushed to the side of the grapefruit tree, so that an actuating mechanism is close to the grapefruit.
And turning on a motor switch to enable the motor 21 to start working, driving the second synchronous belt pulley 9 to start rotating, driving the first synchronous belt pulley 8 on the second synchronous belt pulley to start rotating through a belt, and enabling the crankshaft 5 to start rotating. By utilizing the principle of a crank-link mechanism, the crankshaft 5 drives the connecting rod 4 to move, so that the rod 2 can perform telescopic repeated movement in the track direction of the front plate 3, and the cutter 1 is fixed on the rod 2.
If there is a hu shaddock in actuating mechanism the place ahead, cutter 1 is in the in-process that stretches out, and the stem of hu shaddock or hu shaddock touches the front end of cutter 1, because the front end is sharp, exists the chamfer, and the stem of hu shaddock or hu shaddock can move to the both sides of cutter 1, until separating with cutter 1. In the retraction process of the cutter 1, if the grapefruit is located on the telescopic path of the cutter 1, the grapefruit can be pulled aside by the cutter and cannot be injured due to the fact that the rear end of the cutter has a certain size space and a chamfer (the shape of the grapefruit is circular). If the stem of the grapefruit is on the telescopic path, the stem is gradually increased by the force of the sharp edge on the cutter 1 due to the retraction movement of the cutter 1 until the grapefruit is cut off, and the fruit falls off.
10 rods 2 move simultaneously on the surface of the front plate 3, and fruits in front of the picking surface can be picked in a large amount in a short time, so that the picking efficiency is improved to a great extent.
In the picking process, the electric push rod 6 can push the whole actuating mechanism to move up and down on a vertical plane, so that the actuating mechanism can pick the grapefruit at a high position.
Collection process (see fig. 4):
the left and right receiving rods 20 are fixed with a certain amount of flexible cloth and inclined at a certain angle. When the grapefruit falls, the grapefruit rolls into the receiving box 18 along the cloth under the deceleration action of the cloth.
Sorting process (see fig. 5):
the bottom of the bin 18 is inclined at an angle such that a grapefruit rolls in the bin 18 toward the location of the door 16.
The door 16 is connected with a spring 17, and the sliding table 10 drives the conveying plate 15 to move up and down. During the downward movement of the transport plate 15, the transport plate will touch the upper end of the spring 17, so that the spring 17 is compressed, the door 16 is compressed by the spring, and moves downwards until the door is completely opened, the grapefruit rolls onto the transport plate 15 along the inclined bottom plate until the transport plate 15 is not loaded with grapefruit, and the grapefruit stops rolling towards the transport plate 15. During the upward movement of the transport plate 15, the force of the spring received by the door decreases gradually until it closes.
The transport plate 15 also has a certain inclination angle so that the fruit will tend to roll towards the sorting bin. The distance d between the first sort bin 12 and the second sort bin 131Than the distance d between the second sorting bin 13 and the third sorting bin 142Is large. The transport plate 15 is moved upwards over the third sorting box 14 with a diameter smaller than d2The grapefruit is rolled into the third sorting bin 14 through a gap between the second sorting bin 13 and the third sorting bin 14. Similarly, a grapefruit of a medium size will enter the second sorting bin 13, and the smallest grapefruit will enter the first sorting bin 12. Thus, a sorting cycle is completed.
The embodiments described in this specification are merely illustrative of implementations of the inventive concepts, and the scope of the invention should not be considered limited to the specific forms set forth in the embodiments, but rather the scope of the invention is intended to include equivalent technical means as would be understood by those skilled in the art from the inventive concepts.
Claims (1)
1. Grapefruit picking machine, including setting up the frame on the bottom universal wheel, its characterized in that: the picking mechanism comprises a rod (2) which is slidably arranged on a vertical front plate (3) in a penetrating mode, the front end of the rod (2) faces the outside of the rack (7), a cutter (1) is arranged at the front end of the rod (2), the rear end of the rod (2) is connected with a connecting rod (4), the connecting rod (4) is connected with a crank (5), a rotating shaft of the crank (5) is connected with a first synchronous belt wheel (8), the first synchronous belt wheel (8) is connected with a second synchronous belt wheel (9) through a belt, and the second synchronous belt wheel (9) is connected with an output shaft of a motor (21); the cutter (1) is provided with a forward chamfer, and a receiving mechanism is arranged below the front plate (3);
the receiving mechanism comprises two receiving rods (20) which are arranged at the inlet of the receiving box (18) and inclined forwards, and cloth is erected between the two receiving rods (20);
the sorting mechanism comprises a door (16), a conveying plate (15), a sliding table (10), a first sorting box, a second sorting box and a third sorting box which are arranged from top to bottom in the vertical direction, the conveying plate (15) slides in the vertical direction along the sliding table (10), the door (16) is arranged between the conveying plate (15) and a receiving box (18), a spring (17) is arranged on the door (16), the conveying plate (15) presses the door (16) to be opened in the descending process, the bottom plate of the receiving box (18) inclines towards one side of the door (16), and the bottom plate of the conveying plate (15) inclines towards one side of the sorting box; the distance between the second sorting box and the third sorting box is smaller than the distance between the first sorting box and the second sorting box.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820640094.2U CN211090711U (en) | 2018-05-02 | 2018-05-02 | Grapefruit picking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820640094.2U CN211090711U (en) | 2018-05-02 | 2018-05-02 | Grapefruit picking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211090711U true CN211090711U (en) | 2020-07-28 |
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ID=71714386
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820640094.2U Expired - Fee Related CN211090711U (en) | 2018-05-02 | 2018-05-02 | Grapefruit picking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211090711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566827A (en) * | 2018-05-02 | 2018-09-25 | 浙江工业大学 | Hu shaddock picking machine |
-
2018
- 2018-05-02 CN CN201820640094.2U patent/CN211090711U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566827A (en) * | 2018-05-02 | 2018-09-25 | 浙江工业大学 | Hu shaddock picking machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200728 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |