CN111066482A - Rolling type mechanical picking device for hooking blueberries and application thereof - Google Patents
Rolling type mechanical picking device for hooking blueberries and application thereof Download PDFInfo
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- CN111066482A CN111066482A CN201911225319.3A CN201911225319A CN111066482A CN 111066482 A CN111066482 A CN 111066482A CN 201911225319 A CN201911225319 A CN 201911225319A CN 111066482 A CN111066482 A CN 111066482A
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- picking
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- hooking
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- 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
- A01D46/24—Devices for picking apples or like fruit
- A01D46/253—Portable motorised fruit pickers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D57/00—Delivering mechanisms for harvesters or mowers
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01D—HARVESTING; MOWING
- A01D75/00—Accessories for harvesters or mowers
- A01D75/02—Implements for collecting grain crop
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Abstract
The invention relates to a rolling type mechanical picking device for hooking blueberries and application thereof, wherein the mechanical picking device comprises a picking device, a conveying device and a collecting device; the picking device comprises a support main body, a motor, a driving belt wheel, a driven belt wheel, a belt and picking claws, wherein the driving belt wheel and the driven belt wheel are symmetrically arranged on two sides of the support main body and are connected through the belt, and the belt is provided with a plurality of picking claws; the conveying device comprises a feeding pipe, a three-way pipe and a dropping pipe which are connected in sequence, and the feeding pipe is communicated with two sides of the supporting main body; the collecting device comprises a collecting box which is connected with the falling pipe. Compared with the prior art, the blueberry picking machine is ingenious in structural design, small in occupied space and high in blueberry picking rate, meanwhile, centralized collection can be achieved, labor is greatly saved, and picking efficiency is improved.
Description
Technical Field
The invention relates to a rolling type mechanical picking device for hooking blueberries and application thereof, and belongs to the technical field of agricultural machinery.
Background
Blueberry, a small berry, is blue in color, beautiful in color, coated with 1 layer of white fruit powder, fine in pulp and extremely small in seed. The average weight of the blueberry fruits is 0.5-2.5g, the maximum weight is 5g, the edible rate is 100%, the sweetness and sourness are palatable, and the blueberry fruits have fragrant and pleasant aroma and are good fresh food. The blueberry fruit contains rich nutrient components, has the functions of preventing cranial nerve aging, protecting eyesight, strengthening heart, resisting cancer, softening blood vessels, enhancing human body immunity and the like, and has high nutrient components.
In recent years, the planting area of blueberries is continuously enlarged, but the picking of the blueberries becomes a bottleneck restricting the blueberry industry. The traditional method relies on manual picking, has low efficiency, occupies manpower, has high labor intensity of workers, consumes long time and can not meet the requirement of quick picking. Some blueberry picking machines appear in the market, and mechanical operation can be realized.
For example, chinese patent document CN102239772A discloses a differential blueberry picking mechanism, which aims at the characteristic that the binding force between ripe blueberry fruits and branches is small, and the end actuating part of the picking device is designed into a long and thin round rod, and rubber is sleeved on the outer surface of the long and thin round rod in order to avoid damaging the blueberry fruits during picking. When the picking device works, the diesel engine rotates to drive the worm gear reducer to rotate, and the worm gear reducer drives the hinge four-bar mechanism formed by the eccentric wheels to drive the tail end executing mechanism of the picking device to swing back and forth; through the differential pole, drive the opposite side and pick the terminal actuating mechanism of device and also swing thereupon, the terminal actuating mechanism pivot angle of device is picked to both sides differs certain numerical value, and when picking the device and passing through the blueberry tree, both sides pendulous device can rock the swing to blueberry branch left and right sides, shakes the fruit and falls, realizes the harvesting to the blueberry.
Chinese patent document CN107926287A discloses a blueberry fruit picking mechanism, which comprises a frame body and two groups of picking and collecting mechanisms symmetrically arranged on the frame body, wherein the two groups of picking and collecting mechanisms have the same structure, and each group of picking and collecting mechanisms comprises: the picking mechanism is arranged on the upper part of the frame body and comprises two groups of picking units and a group of height adjusting units, each group of picking units comprises a rotating shaft and picking fingers, one end of the rotating shaft is connected with the frame body and is vertical to the advancing direction of the frame body, the picking fingers are arranged on the rotating shaft, and the rotating shaft of any group of picking units is connected with the frame body through the height adjusting units; the conveying and collecting mechanism is arranged at the lower part of the frame body and is positioned below the picking fingers; and the power transmission mechanism drives the rotating shaft in the picking mechanism to rotate through the power transmission mechanism.
However, most of the known blueberry picking machines have a series of problems of complex structural design, low picking efficiency, high manufacturing cost, incomplete picking and the like.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a rolling type mechanical picking device for hooking blueberries.
The invention further provides a working method of the rolling type mechanical picking device for hooking blueberries.
The technical scheme of the invention is as follows:
a rolling type mechanical picking device for hooking blueberries comprises a picking device, a conveying device and a collecting device;
the picking device comprises a support main body, a motor, a driving belt wheel, a driven belt wheel, a belt and picking claws, wherein the driving belt wheel and the driven belt wheel are symmetrically arranged on two sides of the support main body and are connected through the belt, and the belt is provided with a plurality of picking claws;
the conveying device comprises a feeding pipe, a three-way pipe and a dropping pipe which are connected in sequence, and the feeding pipe is communicated with two sides of the supporting main body;
the collecting device comprises a collecting box which is connected with the falling pipe.
Preferably, the driving pulleys on the two sides are connected through a driving shaft, and the driven pulleys on the two sides are connected through a driven shaft. The advantage of this design is, the drive pulley and the driven pulley synchronous revolution of both sides drive the belt synchronous rotation, realize the continuation operation of picking the hand claw.
Preferably, the driving shaft is provided with a driven gear, and an output shaft of the motor is connected with a driving gear which is meshed with the driven gear. The advantage of this design is that the motor passes through the gear engagement drive driving pulley, guarantees the stationarity of conveying.
Preferably, the motor is a servo motor.
Preferably, the picking paw comprises a plurality of arc-shaped teeth which are integrally connected side by side, the tail ends of the arc-shaped teeth are of blade-shaped structures, and a front material blocking plate and a rear material blocking plate are arranged on the front side and the rear side of each arc-shaped tooth respectively. The advantage of this design is, adopts convex tooth, can avoid haring the blueberry, and the multirow setting can improve and picks efficiency, and the end is the blade form, can effectively cut the branch, and the blueberry gets into from both sides baffle in the support main part.
Preferably, the distance between adjacent circular arc teeth is 10-15 mm.
Preferably, the curved direction of the circular arc teeth is opposite to the traveling direction of the circular arc teeth. The benefit of this design is, arc portion contacts with the blueberry earlier, avoids the prong of convex tooth to contact the blueberry earlier, destroys the blueberry, guarantees the article looks of blueberry to the at utmost.
Preferably, the diameter of the driving pulley is 300-.
Preferably, the support main body is provided with a hollow part, a containing groove and opening round holes, the containing groove is connected below the hollow part, the opening round holes are formed in two sides of the containing groove, and the opening round holes in two sides are respectively connected with the discharging pipe.
Preferably, the top of the collecting box is provided with a round pipe hole, the round pipe hole is detachably connected with the dropping pipe, and the collecting box is internally provided with an exhaust fan. The benefit of this design is, through the air exhauster operation, makes in the downcomer form the negative pressure, in the blueberry of being convenient for falls into the collecting box, adopts detachable connection simultaneously, after the blueberry was filled to the collection box, can wholly lift the collecting box off, changes new collecting box.
A working method of a rolling type mechanical picking device for hooking blueberries comprises the following steps:
the handheld blueberry picking device of workman, starter motor, then aim at blueberry fruit position with picking the hand claw, rotatory picking hand claw is with blueberry fruit and branch and leaf separation, and the blueberry fruit passes through unloading pipe, three-way pipe, downcomer and gets into to collect the incasement, waits to collect the incasement and fill up blueberry fruit after, unpacks down pipe and circular tube hole apart, trades the overhead collecting box, continues to pick the operation.
The invention has the beneficial effects that:
1) compared with the prior art, the blueberry picking machine has the advantages that blueberries are picked in a rolling manner through the gripper, the occupied space of the machine is reduced, the blueberries are picked and grabbed by the teeth in the arc-shaped design and the same interval and the tooth root structure of the blade-shaped structure, the blueberries can fall into the collecting device after being picked, and the blueberry picking rate is increased.
2) The hollow part of the support main body and the blueberry containing groove with the slope are designed, so that blueberries picked by the blueberry collecting device can smoothly fall down and are contained and stored; the use of three-way pipe can assemble the blueberry that comes from both sides to one side, has reduced machine materials, has increased blueberry conveying efficiency.
3) The space has been practiced thrift in the blueberry collection box to the air exhauster, aligns with blueberry conveyer, furthest's the effect that has utilized the air exhauster for the blueberry that falls into in the blueberry of taking the slope holds the groove is finally fallen into the blueberry collecting box by air exhauster suction conveyer, then carries out centralized processing.
Drawings
FIG. 1 is a schematic view of the overall construction of the picking apparatus of the present invention;
FIG. 2 is a schematic view of a blueberry picking device of the present invention;
FIG. 3 is a schematic view of the internal motor gear connection of the blueberry picking device of the present invention;
FIG. 4 is a schematic view of a support body of the blueberry picking device of the present invention;
FIG. 5 is a schematic view of a blueberry picking paw of the present invention;
FIG. 6 is a schematic view of a blueberry conveyance device;
fig. 7 is a schematic view of a blueberry collection device.
Wherein: 1. picking device, 1001, driving pulley, 1002, picking paw, 1003, belt, 1004, driven pulley, 1005, driven shaft, 1006, support body, 1007, driving shaft, 1008, motor, 1009, driving gear, 1010, gear shaft, 1011, driven gear, 1012, hollow part, 1013, opening round hole, 1014, blueberry containing groove with slope, 1015, arc tooth, 1016, blade-shaped structure, 1017, rear baffle plate, 1018, front baffle plate, 2, conveying device, 2001, blanking pipe, 2002, three-way pipe, 2003, dropping pipe 3, collecting device, 3001, round pipe hole, 3002, exhaust fan, 3003 and collecting box.
Detailed Description
The present invention will be further described by way of examples, but not limited thereto, with reference to the accompanying drawings.
Example 1:
as shown in fig. 1-7, the present embodiment provides a rolling type mechanical picking device for hooking blueberries, which includes three major parts, namely a picking device 1, a conveying device 2 and a collecting device 3;
the picking device 1 comprises a support main body 1006, a motor 1008, a driving pulley 1001, a driven pulley 1004, a belt 1003 and picking claws 1002, wherein the driving pulley 1001 and the driven pulley 1004 are symmetrically arranged on two sides of the support main body 1006, the driving pulley 1001 and the driven pulley 1004 are connected through the belt 1003, and the belt 1003 is provided with a plurality of picking claws 1002;
the conveying device 2 comprises a blanking pipe 2001, a three-way pipe 2002 and a dropping pipe 2003 which are connected in sequence, wherein the blanking pipe 2001 is communicated with two sides of the supporting main body 1006;
the collecting device 3 comprises a collecting box 3003, which collecting box 3003 is connected to a drop tube 2003.
Specifically, supporting body 1006 is the main body supporting mechanism of the picking device, motor 1008 and power supply battery are both installed in supporting body 1006, servo motor is selected for motor 1008, and power supply starting switch is arranged on one side of supporting body 1006 for starting motor 1008. Handles (not shown in the figures) are arranged on two sides of the supporting main body 1006, so that a worker can conveniently hold the whole blueberry picking device.
Two driving pulleys 1001 and two driven pulleys 1004 are respectively installed on both sides of the support body 1006, the driving pulleys 1001 on both sides are connected through a driving shaft 1007, the driven pulleys 1004 on both sides are connected through a driven shaft 1005, and the driving shaft 1007 and the driven shaft 1005 penetrate through the support body 1006. The driving belt wheel 1001 and the driven belt wheel 1004 on the two sides rotate synchronously to drive the belt 1003 to rotate synchronously, so that the continuous operation of the picking paw is realized.
The diameter of the driving pulley 1001 is 300mm, the diameter of the driven pulley 1004 is 50mm, and the distance between the driving pulley 1001 and the driven pulley 1004 is 900 mm.
A driven gear 1011 is provided on the drive shaft 1007, and a drive gear 1009 is connected to an output shaft of the motor 1008, and the drive gear 1009 is meshed with the driven gear 1011. The motor 1008 drives the driving pulley 1001 through gear engagement, and the transmission stability is guaranteed.
The picking paw 1002 comprises a plurality of arc-shaped teeth 1015 integrally connected side by side, the distance between every two adjacent arc-shaped teeth 1015 is 10mm, the tail ends of the arc-shaped teeth 1015 are of blade-shaped structures, a front material baffle 1018 and a rear material baffle 1017 are respectively arranged on the front side and the rear side of each arc-shaped tooth 1015, and the front material baffle 1018, the rear material baffle 1017 and the arc-shaped teeth 1015 are manufactured in an integrated mode and connected to the belt 1003. Adopt convex tooth, can avoid haring the blueberry, the multirow setting can improve and picks efficiency, and the end is the blade form, can effectively cut the branch, and the blueberry gets into in the support main part from both sides baffle.
The curved direction of the circular arc shaped teeth 1015 is opposite to the traveling direction of the circular arc shaped teeth. The arc-shaped part is firstly contacted with the blueberries, so that the tooth tips of the arc-shaped teeth 1015 are prevented from being firstly contacted with the blueberries and damaging the blueberries, and the phase of the blueberries is ensured to the maximum extent.
The supporting body 1006 is provided with a hollow part 1012, a containing groove 1014 and an opening round hole 1013, the containing groove 1014 is connected below the hollow part 1012, the opening round hole 1013 is arranged on two sides of the containing groove 1014, and the opening round holes 1013 on two sides are respectively connected with the blanking pipe 2001.
The top of collecting box 3003 is equipped with circular tube hole 3001, and circular tube hole 3001 is connected with the downcomer 2003 is detachable, is provided with air exhauster 3002 in the collecting box 3003. Through the air exhauster operation, make in the downcomer form the negative pressure, the blueberry of being convenient for falls into the collecting box, adopts detachable connection simultaneously, after the blueberry is filled to the collection box, can wholly lift off the collecting box, changes new collecting box.
The device is picked to whole blueberry is hand-held type, and during the use, the handheld handle that supports the main part both sides of workman, collecting box system have the waistband on the collecting box, not shown in the figure at the waist, start switch, pick the hand claw and carry out rotary motion, pick the hand claw and aim at blueberry fruit position, the branch gets into between the convex tooth, blueberry fruit and branch separation, get into in the collecting box through the pipe.
Example 2:
the utility model provides a mechanical harvesting device of blueberry is colluded to roll formula, the structure is as embodiment 1 its difference lies in: the distance between adjacent circular arc teeth 1015 is 15 mm.
The diameter of the driving pulley 1001 is 350mm, the diameter of the driven pulley 1004 is 100mm, and the distance between the driving pulley 1001 and the driven pulley 1004 is 1000 mm.
Example 3:
the working method of the rolling type mechanical picking device for hooking blueberries in the embodiment 1 comprises the following specific working processes:
the blueberry picking device is held by a worker, namely, the handles on two sides of the support main body 1006 are grabbed, a power switch is turned on, the motor 1008 is started, and the picking claws 1002 start to rotate under the driving of the belt 1003.
Then, the rotary picking paw 1002 is aligned to the position of the blueberry fruit, the branch enters the space between the arc-shaped teeth 1015, the branch and the blueberry fruit are cut off by the blade-shaped structure 1016 at the tail end of the arc-shaped teeth 1015, the blueberry fruit is separated from branches and leaves by the rotary picking paw 1002, the blueberry fruit falls into the hollow part 1012 of the supporting main body 1006, and then enters the collecting box 3003 through the discharging pipe 2001, the three-way pipe 2002 and the dropping pipe 2003, and the blueberry fruit can be continuously sucked into the collecting box 3003 by the exhaust fan 3002 in the collecting box 3003.
After the collection box 3003 is filled with blueberry fruits, the power switch is turned off, the motor 1008 is suspended, the dropping pipe 2003 is detached from the round pipe hole 3001, the empty collection box 3003 is replaced, the power switch is turned on again, the motor 1008 is started, and the picking operation is continued.
Claims (10)
1. A rolling type mechanical picking device for hooking blueberries is characterized by comprising a picking device, a conveying device and a collecting device;
the picking device comprises a support main body, a motor, a driving belt wheel, a driven belt wheel, a belt and picking claws, wherein the driving belt wheel and the driven belt wheel are symmetrically arranged on two sides of the support main body and are connected through the belt, and the belt is provided with a plurality of picking claws;
the conveying device comprises a feeding pipe, a three-way pipe and a dropping pipe which are connected in sequence, and the feeding pipe is communicated with two sides of the supporting main body;
the collecting device comprises a collecting box which is connected with the falling pipe.
2. The rolling type mechanical picking device for hooking blueberries as claimed in claim 1, wherein the driving pulleys at two sides are connected through a driving shaft, and the driven pulleys at two sides are connected through a driven shaft.
3. The rolling type mechanical picking device for hooking blueberries as claimed in claim 2, wherein the driving shaft is provided with a driven gear, the output shaft of the motor is connected with a driving gear, and the driving gear is meshed with the driven gear.
4. The rolling type mechanical picking device for hooking blueberries as claimed in claim 1, wherein the picking paw comprises a plurality of arc-shaped teeth integrally connected side by side, the tail end of each arc-shaped tooth is of a blade-shaped structure, and a front striker plate and a rear striker plate are respectively arranged on the front side and the rear side of each arc-shaped tooth.
5. The rolling type mechanical picking device for hooking blueberries as claimed in claim 4, wherein the distance between adjacent circular arc-shaped teeth is 10-15 mm.
6. The rolling type mechanical picking device for hooking blueberries as claimed in claim 4, wherein the curved direction of the circular arc teeth is opposite to the traveling direction of the circular arc teeth.
7. The rolling type mechanical picking device for hooking blueberries as claimed in claim 1, wherein the diameter of the driving pulley is 350mm, the diameter of the driven pulley is 50-100mm, and the distance between the driving pulley and the driven pulley is 1000 mm.
8. The rolling type mechanical picking device for hooking blueberries as claimed in claim 1, wherein the supporting body is provided with a hollow part, a containing groove and open circular holes, the containing groove is connected below the hollow part, the open circular holes are arranged on two sides of the containing groove, and the open circular holes on two sides are respectively connected with the discharging pipe.
9. The rolling type mechanical picking device for hooking blueberries according to claim 1, wherein a circular pipe hole is formed in the top of the collecting box, the circular pipe hole is detachably connected with the dropping pipe, and an exhaust fan is arranged in the collecting box.
10. A working method of the rolling type mechanical picking device for hooking blueberries according to any one of claims 1 to 9, comprising the following steps:
the handheld blueberry picking device of workman, starter motor, then aim at blueberry fruit position with picking the hand claw, rotatory picking hand claw is with blueberry fruit and branch and leaf separation, and the blueberry fruit passes through unloading pipe, three-way pipe, downcomer and gets into to collect the incasement, waits to collect the incasement and fill up blueberry fruit after, unpacks down pipe and circular tube hole apart, trades the overhead collecting box, continues to pick the operation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225319.3A CN111066482A (en) | 2019-12-04 | 2019-12-04 | Rolling type mechanical picking device for hooking blueberries and application thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911225319.3A CN111066482A (en) | 2019-12-04 | 2019-12-04 | Rolling type mechanical picking device for hooking blueberries and application thereof |
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| CN111066482A true CN111066482A (en) | 2020-04-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911225319.3A Pending CN111066482A (en) | 2019-12-04 | 2019-12-04 | Rolling type mechanical picking device for hooking blueberries and application thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113575124A (en) * | 2021-08-30 | 2021-11-02 | 浙江理工大学 | Device is picked to double row blueberry |
| CN116965231A (en) * | 2023-07-18 | 2023-10-31 | 山东科技大学 | Big tea picking, transporting, collecting and packing integrated device |
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Application publication date: 20200428 |
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