CN115104431A - Anti-winding picking device for picking forest fruits and picking method thereof - Google Patents
Anti-winding picking device for picking forest fruits and picking method thereof Download PDFInfo
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- CN115104431A CN115104431A CN202210821294.9A CN202210821294A CN115104431A CN 115104431 A CN115104431 A CN 115104431A CN 202210821294 A CN202210821294 A CN 202210821294A CN 115104431 A CN115104431 A CN 115104431A
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- 235000013399 edible fruits Nutrition 0.000 title claims abstract description 101
- 238000004804 winding Methods 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 title claims abstract description 9
- 238000003306 harvesting Methods 0.000 claims abstract description 35
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 9
- 238000012216 screening Methods 0.000 claims description 65
- 238000003780 insertion Methods 0.000 claims description 13
- 230000037431 insertion Effects 0.000 claims description 13
- 239000004744 fabric Substances 0.000 claims description 10
- 238000013459 approach Methods 0.000 claims description 2
- 239000011435 rock Substances 0.000 claims description 2
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- 238000010168 coupling process Methods 0.000 claims 1
- 238000005859 coupling reaction Methods 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 230000006378 damage Effects 0.000 abstract description 6
- 238000007873 sieving Methods 0.000 description 14
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- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 235000011201 Ginkgo Nutrition 0.000 description 1
- 244000194101 Ginkgo biloba Species 0.000 description 1
- 235000008100 Ginkgo biloba Nutrition 0.000 description 1
- 240000007049 Juglans regia Species 0.000 description 1
- 235000009496 Juglans regia Nutrition 0.000 description 1
- 240000002624 Mespilus germanica Species 0.000 description 1
- 235000017784 Mespilus germanica Nutrition 0.000 description 1
- 235000000560 Mimusops elengi Nutrition 0.000 description 1
- 240000000851 Vaccinium corymbosum Species 0.000 description 1
- 235000003095 Vaccinium corymbosum Nutrition 0.000 description 1
- 235000017537 Vaccinium myrtillus Nutrition 0.000 description 1
- 235000007837 Vangueria infausta Nutrition 0.000 description 1
- 238000010009 beating Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000021014 blueberries Nutrition 0.000 description 1
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Classifications
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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
- A01D46/26—Devices for shaking trees or shrubs; Fruit catching devices to be used therewith
- A01D46/264—Devices for beating or vibrating the foliage; Fruit catching devices to be used therewith
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/12—Technologies relating to agriculture, livestock or agroalimentary industries using renewable energies, e.g. solar water pumping
Abstract
The invention discloses an anti-winding picking device and a picking method for forest fruit picking, and belongs to the technical field of forest fruit picking. The utility model provides a antiwind harvesting device for forest fruit is gathered, includes picks the base, be equipped with T type slide rail on picking the base, still include: the T-shaped sliding blocks are symmetrically connected in the T-shaped sliding rails of the picking base in a sliding manner; the moving plates are symmetrically arranged above the picking base and are respectively and fixedly connected with the adjacent T-shaped sliding blocks; the two-way screw rod is rotatably connected in the T-shaped slide rail of the picking base and is in threaded connection with the two T-shaped slide blocks; the crank is fixedly connected to one end of the bidirectional screw rod; the brackets are symmetrically and fixedly connected to the upper ends of the inner sides of the two moving plates; compared with the prior art, the fruit picking device can not only pick fruits quickly, but also prevent the device from winding and pulling branches, thereby reducing the damage of the device to the branches of fruit trees and fruits.
Description
Technical Field
The invention relates to the technical field of forest fruit harvesting, in particular to an anti-winding picking device and a picking method for forest fruit harvesting.
Background
With the rise of labor cost, the mechanized harvesting of agricultural and forestry fruits gradually becomes a trend, some fruits such as ginkgo and walnut can adopt a mode of shaking the trunk, but fruits such as medlar, blueberry, red date and the like which are light in weight and small in volume adopt a mode of beating the branches to harvest better.
For example, a straddle type small fruit tree crown vibration harvesting device with application number 202011396700.9 relates to the technical field of forest fruit harvesting machinery, and mainly comprises a motor, a flywheel, a rotating shaft, a crankshaft, a connecting rod, a swinging shaft, a vibrating rod, a linear bearing and the like; this kind of harvesting device utilizes the oscillating axle to drive the mode that the vibrating arm carries out free rotation to vibrate and hits the branch to make the fruit drop from the branch, the device can hit to the fruit this moment and hit and gather, but the vibrating arm is at rotatory in-process, leads to the branch winding to be on vibrating arm and oscillating axle easily, not only causes the damage to equipment easily, still can cause the damage to the branch of result, consequently, design one kind and be used for the antiwind harvesting device of forest fruit to show that the design is twined and is picked the especially important branch
Disclosure of Invention
The invention aims to solve the problem that branches are easy to wind by using the existing picking device, and provides an anti-winding picking device for harvesting forest fruits and a picking method thereof.
In order to achieve the purpose, the invention adopts the following technical scheme:
the utility model provides a antiwind harvesting device for forest fruit is gathered, includes picks the base, be equipped with T type slide rail on picking the base, still include: the T-shaped sliding blocks are symmetrically connected in the T-shaped sliding rails of the picking base in a sliding manner; the moving plates are symmetrically arranged above the picking base and are respectively and fixedly connected with the adjacent T-shaped sliding blocks; the two-way screw rod is rotatably connected in the T-shaped slide rail of the picking base and is in threaded connection with the two T-shaped slide blocks; the crank is fixedly connected to one end of the bidirectional screw rod; the brackets are symmetrically and fixedly connected to the upper ends of the inner sides of the two moving plates; the vibrating rods are symmetrically and slidably connected to the two brackets, limiting plates are fixedly connected to the positions, close to the brackets, of the two sides of each vibrating rod, a telescopic spring is sleeved on each vibrating rod, and the two ends of each telescopic spring are fixedly connected with the limiting plates and the brackets respectively; the motor is fixedly connected to one side, close to the vibrating rod, of the support through a support plate, and the output end of the motor is fixedly connected with a crank; the bearing plate is fixedly connected to one side, close to the motor, of the vibrating rod and is on the same horizontal plane with the crank; the vibrating rods are fixedly connected to one side, away from the bearing plate, of one vibrating rod at equal intervals, inserting rods are fixedly connected to one side, away from the bearing plate, of the other vibrating rod at equal intervals, the centers of the hollow tubes and the inserting rods in each row are located on the same central line, and the diameter of each inserting rod is smaller than the inner diameter of each hollow tube; the pulling block is connected in the hollow pipe in a sliding manner; the two groups of rotating rods are symmetrically and rotatably connected to two sides of the hollow tube, the pull block is connected with the rotating rods through a connecting rope, and a first tension spring is fixedly connected between the rotating rods and the outer wall of the hollow tube; the collecting box is arranged in the middle of the picking base.
In order to facilitate the rotating rod to rotate back and forth to hit the branches, preferably, the two symmetrical vibrating rods are obliquely arranged in a splayed manner.
In order to guide the dropped fruits into the collecting box, preferably, two groups of supports are symmetrically arranged on the two movable plates, a circle of elastic cloth is fixedly connected to an opening at the upper end of the collecting box, and four corners of the elastic cloth far away from the collecting box are respectively and fixedly connected with the lower ends of the adjacent supports.
In order to facilitate the classification and screening of the fruits, preferably, a screening box is fixedly connected at the middle position of the picking base, the collecting box is fixedly connected above the screening box through a support rod, the two sides of the upper end of the screening box are symmetrically provided with screening plates which are inclined downwards, the lower ends of the two sides of the collecting box are provided with rectangular discharge ports, a first collecting box is arranged at a position close to the end parts of the two screening plates in the screening box, a second collecting box is arranged in the screening box and close to the lower end of the screening plate, a through hole is arranged at the front side of the screening box and close to the first collecting box and the second collecting box, first collection box, second are collected the box and are passed through respectively and run through a mouthful sliding connection in screening incasement, first collection box, second are collected the box and are close to the one end that runs through the mouth and be greater than the fixed plate that runs through the mouth fixedly connected with specification respectively, fixedly connected with handle on the fixed plate.
In order to improve the screening efficiency, further, the screening plate is rotatably connected with the screening box, a second tension spring is fixedly connected between the screening plate and the inner wall of the screening box, the lower end of one side, close to the support, of the moving plate is fixedly connected with a first air cylinder, a first piston rod with a piston is connected in the first air cylinder in a sliding manner, two ends of the vibrating rod penetrate through the support, the upper end of the first piston rod is fixedly connected with the vibrating rod through a connecting rod, a second air cylinder is fixedly connected between the first collecting box and the second collecting box in the screening box, a second piston rod with a piston is connected in the second air cylinder in a sliding manner, a third tension spring is arranged in the second air cylinder, two ends of the third tension spring are fixedly connected with the second air cylinder and the second piston rod respectively, an air outlet of the first air cylinder is connected with an air inlet of the second air cylinder through a first connecting hose, the air inlet and outlet of the first cylinder are internally provided with one-way valves, and the upper end of one side of the second cylinder is provided with an exhaust port.
In order to further improve the screening efficiency, more closely, the lower end of the collecting box close to the rectangular discharge port is fixedly connected with a gas collecting pipe, an air inlet of the gas collecting pipe is connected with an air outlet of the second cylinder through a second connecting hose, a plurality of first air nozzles are uniformly distributed on one side of the gas collecting pipe close to the rectangular discharge port, a plurality of second air nozzles are uniformly distributed on the lower end of the gas collecting pipe, and the second air nozzles are obliquely arranged towards the screening plate.
In order to facilitate the fruits to be discharged from the rectangular discharge ports quickly, preferably, a triangular material guide plate is fixedly connected in the middle of the inside of the collecting box, which is close to the two rectangular discharge ports.
In order to improve the stability of the moving plate, preferably, the picking base is symmetrically and fixedly connected with transverse plates close to the outer side of the moving plate, transverse rods are symmetrically and fixedly connected between the two transverse plates, and the moving plate is connected to the transverse rods in a sliding mode.
In order to facilitate the device to move and limit, preferably, hollow support legs are fixedly connected to two sides of the bottom of the picking base, electric lifting columns are fixedly connected to the inside of the hollow support legs, telescopic ends of the electric lifting columns are rotatably connected with moving wheels, and a circle of limiting cone is fixedly connected to an opening at the bottom of each hollow support leg.
A picking method of an anti-winding picking device for forest fruit picking mainly comprises the following steps:
s1: the worker firstly moves the device to the side of the fruit tree, then rotates the crank, enables the two-way screw rod to drive the two moving plates to be away from each other through the T-shaped sliding block, and then moves the device again to enable the moving plates to be located on the two sides of the branches of the fruit tree;
s2: then the crank is rotated again, so that the two-way screw rod drives the two movable plates to approach each other through the T-shaped sliding block, when the insertion rod is inserted into the hollow pipe and contacts with the pull block, the insertion rod can push the pull block to move along with the continuous movement of the insertion rod, and then the pull block can drive the rotating rods on the two sides of the hollow pipe to overcome the pulling force of the first tension spring through the connecting rope to unfold;
s3: after the dwang expandes completely, alright start two motors and carry out work in step, the motor just can drive the crank and rotate, the crank then can drive the vibrating arm under expanding spring's cooperation and carry out quick reciprocating to make the vibrating arm vibrate, the vibrating arm just can rock the vibration through hollow tube, inserted bar, rotation lever to the branch, thereby alright make the fruit on the branch drop.
Compared with the prior art, the invention provides an anti-winding picking device for forest fruit harvesting and a picking method thereof, and the anti-winding picking device has the following beneficial effects:
1. according to the anti-winding picking device for harvesting the forest fruits, the hollow pipe and the inserted rod can drive the branches to vibrate through the arrangement of the motor, the crank, the bearing plate, the vibrating rod, the limiting plate and the telescopic spring, so that the fruits can be vibrated down from the branches, the problem of winding of the branches is effectively avoided, and the effect of protecting the branches is achieved;
2. this kind of antiwind harvesting device for forest fruit is gathered through the setting of drawing the piece, connecting rope, dwang, first extension spring, and after in the inserted bar grafting advances the hollow tube, can make the dwang open to increase the contact surface of device and branch, thereby be convenient for more abundant drive branch vibrate, further improve the harvesting efficiency to the fruit.
Compared with the prior art, the fruit picking device has the advantages that not only can fruits be quickly picked, but also branches can be prevented from being wound and pulled by the fruit picking device, so that the damage of the fruit picking device to the branches of fruit trees and the fruits is reduced.
Drawings
Fig. 1 is a schematic structural diagram of an anti-winding picking device for forest fruit harvesting, which is provided by the invention;
FIG. 2 is a perspective view of a picking base, a moving plate, a bidirectional screw rod, a bracket, a motor, a crank, a vibrating rod, a hollow tube and an inserted rod in the anti-winding picking device for picking forest fruits, which is provided by the invention;
FIG. 3 is a perspective view of a screening box, a screening plate, a first collecting box and a fixing plate in the anti-winding picking device for forest fruit harvesting according to the present invention;
FIG. 4 is a perspective view of a screening box, a collecting box, elastic cloth and a triangular guide plate in the anti-winding picking device for forest fruit harvesting according to the present invention;
FIG. 5 is a schematic structural view of a hollow tube, a pull block, a connecting rope, a rotating rod and a first tension spring in the anti-winding picking device for forest fruit harvesting provided by the invention;
fig. 6 is a schematic structural view of a screening box, a screening plate, a rectangular discharge port, a gas collecting pipe, a second cylinder, a second piston, a second tension spring and a third tension spring in the anti-winding picking device for harvesting forest fruits, which is provided by the invention;
fig. 7 is a schematic structural diagram of a part a in fig. 1 of an anti-winding picking device for forest fruit picking according to the invention;
fig. 8 is a schematic structural diagram of a part B in fig. 1 of an anti-winding picking device for forest fruit picking according to the invention;
fig. 9 is a schematic structural diagram of a part C in fig. 1 of an anti-winding picking device for forest fruit picking according to the invention;
fig. 10 is a schematic structural diagram of a part D in fig. 4 of an anti-winding picking device for forest fruit harvesting according to the present invention.
In the figure: 1. picking the base; 101. a hollow leg; 102. an electric lifting column; 103. a moving wheel; 104. a limiting cone; 105. a bidirectional screw rod; 106. a crank; 2. moving the plate; 201. a cross bar; 3. a support; 4. a motor; 5. a crank; 6. a vibrating rod; 7. a T-shaped slider; 8. a bearing plate; 9. a limiting plate; 10. a tension spring; 11. a hollow pipe; 12. inserting a rod; 13. pulling the block; 14. connecting ropes; 15. rotating the rod; 16. a first tension spring; 17. screening the box; 18. a collection box; 19. a triangular material guide plate; 20. an elastic cloth; 21. a rectangular discharge port; 22. a screening plate; 23. a second tension spring; 24. a first collection box; 25. a second collection box; 26. a connecting rod; 27. a first cylinder; 28. a first piston rod; 29. a first connecting hose; 30. a second cylinder; 31. a second piston rod; 32. a third tension spring; 33. a second connecting hose; 34. an air tube; 35. a first air jet port; 36. a second air injection port; 37. and (7) fixing the plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-10, an antiwind harvesting device for forest fruit is gathered, including picking base 1, is equipped with T type slide rail on picking base 1, still includes: the T-shaped sliding blocks 7 are symmetrically and slidably connected in the T-shaped sliding rails of the picking base 1; the moving plates 2 are symmetrically arranged above the picking base 1 and are respectively fixedly connected with the adjacent T-shaped sliding blocks 7; the bidirectional screw rod 105 is rotatably connected in a T-shaped slide rail of the picking base 1 and is in threaded connection with the two T-shaped slide blocks 7; a crank 106 fixedly connected to one end of the bidirectional screw 105; the brackets 3 are symmetrically and fixedly connected to the upper ends of the inner sides of the two moving plates 2; the vibrating rods 6 are symmetrically connected to the two brackets 3 in a sliding mode, limiting plates 9 are fixedly connected to the positions, close to the brackets 3, of the two sides of each vibrating rod 6, telescopic springs 10 are sleeved on the vibrating rods 6, and the two ends of each telescopic spring 10 are fixedly connected with the limiting plates 9 and the brackets 3 respectively; the motor 4 is fixedly connected to one side, close to the vibrating rod 6, of the support 3 through a support plate, and the output end of the motor is fixedly connected with a crank 5; the bearing plate 8 is fixedly connected to one side of the vibrating rod 6 close to the motor 4 and is on the same horizontal plane with the crank 5; the hollow pipes 11 are fixedly connected to one side, far away from the bearing plate 8, of one vibrating rod 6 at equal intervals, the inserting rods 12 are fixedly connected to one side, far away from the bearing plate 8, of the other vibrating rod 6 at equal intervals, the centers of each row of hollow pipes 11 and the inserting rods 12 are on the same central line, and the diameter of each inserting rod 12 is smaller than the inner diameter of each hollow pipe 11; the pulling block 13 is connected in the hollow pipe 11 in a sliding way; the two groups of rotating rods 15 are symmetrically and rotatably connected to two sides of the hollow tube 11, wherein the pull block 13 is connected with the rotating rods 15 through a connecting rope 14, and a first tension spring 16 is fixedly connected between the rotating rods 15 and the outer wall of the hollow tube 11; and the collecting box 18 is arranged at the middle position of the picking base 1.
When the device is used, a worker firstly moves the device to the side of a fruit tree, then rotates the crank 106 to enable the two-way screw 105 to drive the two moving plates 2 to be away from each other through the T-shaped slide 7, then moves the device again to enable the moving plates 2 to be located at two sides of branches of the fruit tree, then fixes the device to improve the stability of the device, then rotates the crank 106 again to enable the two-way screw 105 to drive the two moving plates 2 to be close to each other through the T-shaped slide 7, then the moving plates 2 can drive the hollow tubes 11 and the insertion rods 12 to be close to each other through the supports 3, so that the hollow tubes 11 and the insertion rods 12 are inserted into the numerous branch groups, when the hollow tubes 11 and the insertion rods 12 are inserted into the branch groups, the hollow tubes 11 and the insertion rods 12 are controlled to be close to each other, when the insertion rods 12 are inserted into the hollow tubes 11 and are in contact with the pull blocks 13, and when the insertion rods 12 continue to move, the insertion rods 12 push the pull blocks 13 to move, then the pulling block 13 drives the rotating rods 15 on both sides of the hollow tube 11 through the connecting rope 14 to overcome the tension of the first tension spring 16 for unfolding, so as to increase the contact surface between the device and the tree branch, when the rotating rods 15 are completely unfolded, the rotation of the crank 106 can be stopped, further, in order to improve the automation of the device and reduce the workload of workers, the crank 106 can be replaced by a motor, the motor can be started to drive the two-way screw rod 105 to rotate, so as to reduce the workload of the workers, after the work is ready, the two motors 4 can be started to synchronously work, the motor 4 can drive the crank 5 to rotate, the crank 5 can drive the vibrating rod 6 to rapidly move up and down under the cooperation of the telescopic spring 10, so that the vibrating rod 6 vibrates, and the vibrating rod 6 drives the hollow tube 11 and the inserting rod 12 to synchronously vibrate, thereby alright shake off the fruit on the branch to in dropping into collecting box 18, compare with prior art, not only can carry out quick harvesting to the fruit, can also avoid the branch phenomenon that winding, drag appear, thereby reduced the injury of the device to fruit tree branch and fruit.
Example 2:
referring to fig. 1-10, an anti-winding picking device for forest fruit harvesting is basically the same as that of embodiment 1, and further comprises: the two symmetrical vibrating rods 6 are obliquely arranged in a splayed manner, when the vibrating rods 6 move upwards, the inserting rods 12 and the hollow tubes 11 are driven to move inwards at the same time, then the inserting rods 12 drive the pull blocks 13 to move towards one side close to the support 3, then the pull blocks 13 drive the rotating rods 15 to overcome the tension of the first tension springs 16 through the connecting ropes 14 to rotate, when the vibrating rods 6 move downwards, the force of the inserting rods 12 on the pull blocks 13 is reduced, then the rotating rods 15 rotate under the action of the first tension springs 16, therefore, repeatedly, when the vibrating rods 6 vibrate rapidly, the inserting rods 12 move back and forth in the hollow tubes 11, the rotating rods 15 can rotate back and forth, the rotating rods 15 can hit branches continuously and rapidly, and fruits on the branches can fall off, the fruit picking efficiency of the device is further improved;
further, two sets of supports 3 are symmetrically arranged on the two movable plates 2, a circle of elastic cloth 20 is fixedly connected to an opening at the upper end of the collecting box 18, four corners of the elastic cloth 20 far away from the collecting box 18 are respectively fixedly connected with the lower ends of the adjacent supports 3, the elastic cloth 20 is tensioned when the two sets of supports 3 are far away from each other, the elastic cloth 20 is contracted when the two sets of supports 3 are close to each other, and therefore the collecting box 18 and the supports 3 are always provided with components for protecting and guiding the fruits, the fruits can smoothly enter the collecting box 18 and are prevented from falling out of the collecting box 18, the fruits falling out of the collecting box 18 need to be picked up by workers after picking is completed, and the workload of the workers is effectively reduced.
Example 3:
referring to fig. 1-10, an anti-winding picking device for forest fruit harvesting is different from embodiment 1 in that: the middle position of the picking base 1 is fixedly connected with a screening box 17, a collecting box 18 is fixedly connected above the screening box 17 through a support rod, two sides of the upper end of the screening box 17 are symmetrically inclined downwards to be provided with screening plates 22, two sides of the lower end of the collecting box 18 are provided with rectangular discharge holes 21, a first collecting box 24 is arranged in the screening box 17 and close to the end parts of the two screening plates 22, a second collecting box 25 is arranged in the screening box 17 and close to the lower end of the screening plates 22, the front side of the screening box 17 is provided with through holes close to the first collecting box 24 and the second collecting box 25, the first collecting box 24 and the second collecting box 25 are respectively connected in the screening box 17 in a sliding mode through the through holes, one ends of the first collecting box 24 and the second collecting box 25 close to the through holes are respectively and fixedly connected with a fixing plate 37 with the specification larger than the through holes, a handle is fixedly connected to the fixing plate 37, after picked fruits fall into the collecting box 18, at the moment, the fruits flow out of the collecting box 18 through the rectangular discharge holes 21 at the two sides of the collecting box 18, then fall onto the screening plate 22 which is arranged obliquely, then the fruits flow along the inclined surface of the screening plate 22, when the sizes of the fruits are smaller than the aperture of the screening plate 22, the fruits fall into the second collecting box 25 through the screening holes for storage, and the fruits larger than the aperture of the screening plate 22 flow into the first collecting box 24 along the screening plate 22 for storage, so that the classification of the fruits with different sizes can be completed, when the first collecting box 24 and the second collecting box 25 are fully stored, the motor 4 is stopped at the moment, then the worker pulls the handles outwards, and then the first collecting box 24 and the second collecting box 25 can be pulled out of the screening box 17 for bagging and transportation, and the device is designed integrally through picking and screening, after the fruits are picked, the fruits can be classified and screened immediately, and the fruits do not need to be transported to a factory for screening operation, so that the processing time is effectively shortened, and the working efficiency is improved;
optionally, the sieving plate 22 is rotatably connected to the sieving box 17, a second tension spring 23 is fixedly connected between the sieving plate 22 and the inner wall of the sieving box 17, a first cylinder 27 is fixedly connected to the lower end of one side of the moving plate 2 close to the bracket 3, a first piston rod 28 with a piston is slidably connected to the first cylinder 27, both ends of the vibrating rod 6 penetrate through the bracket 3, the upper end of the first piston rod 28 is fixedly connected to the vibrating rod 6 through a connecting rod 26, a second cylinder 30 is fixedly connected to the sieving box 17 close to the first collecting box 24 and the second collecting box 25, a second piston rod 31 with a piston is slidably connected to the second cylinder 30, a third tension spring 32 is arranged in the second cylinder 30, both ends of the third tension spring 32 are fixedly connected to the second cylinder 30 and the second piston rod 31, the air outlet of the first cylinder 27 is connected to the air inlet of the second cylinder 30 through a first connecting hose 29, the air inlet and outlet of the first cylinder 27 are all provided with a one-way valve, the upper end of one side of the second cylinder 30 is provided with an air outlet, when the vibrating rod 6 vibrates, the connecting rod 26 drives the first piston rod 28 to reciprocate up and down in the first cylinder 27 rapidly, when the first piston rod 28 moves upwards, the first cylinder 27 sucks outside air into the inside, when the first piston rod 28 moves downwards, the air in the first cylinder 27 is conveyed into the second cylinder 30 through the first connecting hose 29, then the second piston rod 31 overcomes the pulling force of the third tension spring 32 to move upwards under the pushing of the air, so as to push the sieving plate 22 to rotate, when the piston on the second piston rod 31 moves to the upper side of the air outlet of the second cylinder 30, the air in the second cylinder 30 is discharged rapidly through the air outlet, and then the second piston rod 31 moves downwards under the action of the third tension spring 32, the sieving plate 22 rotates downwards under the action of the second tension spring 23, and the first air cylinder 27 continuously supplies air into the second air cylinder 30, so that the second piston rod 31 can drive the sieving plate 22 to vibrate quickly under the cooperation of the second tension spring 23, not only can the fruits flow and sieve quickly, but also the fruits with the same sieving aperture as that of the sieving plate 22 can be prevented from blocking the sieving holes, and the sieving efficiency is further improved;
optionally, a gas collecting pipe 34 is fixedly connected to the lower end of the collecting box 18 close to the rectangular discharge port 21, an air inlet of the gas collecting pipe 34 is connected to an air outlet of the second cylinder 30 through a second connecting hose 33, a plurality of first air nozzles 35 are uniformly distributed on one side of the gas collecting pipe 34 close to the rectangular discharge port 21, a plurality of second air nozzles 36 are uniformly distributed on the lower end of the gas collecting pipe 34, the second air nozzles 36 are obliquely arranged toward the sieving plate 22, when the gas in the second cylinder 30 is discharged through the air outlet, the gas is conveyed into the air inlet pipe 34 through the second connecting hose 33, and then the gas is respectively sprayed out through the first air nozzles 35 and the second air nozzles 36, so that the fallen leaves during picking are blown away, the leaves in the fruits do not need to be picked by subsequent workers, the workload of the workers is effectively reduced, and the fruits can be blown toward one side of the sieving plate 22 away from the first collecting box 24, thereby increasing the residence time of the fruits on the screening plate 22 for sufficient screening thereof and further improving the screening effect on the fruits.
Example 4:
referring to fig. 1 to 10, an anti-winding picking device for forest fruit harvesting is different from embodiment 3 in that: a triangular material guide plate 19 is fixedly connected in the collecting box 18 near the middle of the two rectangular discharge ports 21, and the arrangement of the triangular material guide plate 19 can play a role in guiding the picked fruits, so that the fruits can be rapidly discharged from the rectangular discharge ports 21, and the screening efficiency of the fruits is effectively improved;
furthermore, transverse plates are symmetrically and fixedly connected to the outer side of the picking base 1 close to the moving plate 2, transverse rods 201 are symmetrically and fixedly connected between the two transverse plates, the moving plate 2 is slidably connected to the transverse rods 201, and the transverse rods 201 are arranged to play a role in limiting and guiding the moving plate 2, so that the moving plate 2 can be stably in a vertical state, and the moving plate 2 is prevented from being inclined, and the inserted rod 12 cannot enter the hollow tube 11;
it should be noted that, the two sides of the bottom of the picking base 1 are fixedly connected with hollow legs 101, the hollow legs 101 are internally and fixedly connected with electric lifting columns 102, the telescopic ends of the electric lifting columns 102 are rotatably connected with moving wheels 103, the bottom opening of the hollow legs 101 is fixedly connected with a circle of limiting cones 104, when the device needs to be moved, the electric lifting columns 102 are started, the electric lifting columns 102 drive the moving wheels 103 to move out of the inner cavities of the hollow legs 101, then the hollow legs 101 are separated from the ground, then the device can be pushed to move, when the device works, the moving wheels 103 are controlled by the electric lifting columns 102 to retract into the hollow legs 101, then the bottoms of the hollow legs 101 are attached to the ground, after the bottoms of the hollow legs 101 are attached to the ground, the limiting cones 104 are embedded into the ground under the action of the self gravity of the device, so as to limit the device, the stability of the device in operation has effectively been improved.
Compared with the prior art, the fruit picker can quickly pick fruits and can avoid the winding and pulling phenomena of branches and branches, thereby reducing the damage of the fruit picker to the branches and the fruits of fruit trees.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.
Claims (10)
1. The utility model provides a antiwind harvesting device for forest fruit is gathered, includes picks base (1), its characterized in that, be equipped with T type slide rail on picking base (1), still include:
the T-shaped sliding blocks (7) are symmetrically and slidably connected in the T-shaped sliding rails of the picking base (1);
the moving plates (2) are symmetrically arranged above the picking base (1) and are respectively and fixedly connected with the adjacent T-shaped sliding blocks (7);
the bidirectional screw rod (105) is rotatably connected in the T-shaped slide rail of the picking base (1) and is in threaded connection with the two T-shaped slide blocks (7);
the crank (106) is fixedly connected to one end of the bidirectional screw rod (105);
the brackets (3) are symmetrically and fixedly connected to the upper ends of the inner sides of the two moving plates (2);
the vibrating rods (6) are symmetrically and slidably connected to the two brackets (3),
the vibration device comprises a vibration rod (6), a support (3) and a limiting plate (9), wherein the positions, close to the support (3), of two sides of the vibration rod (6) are fixedly connected with the limiting plate (9), a telescopic spring (10) is sleeved on the vibration rod (6), and two ends of the telescopic spring (10) are fixedly connected with the limiting plate (9) and the support (3) respectively;
the motor (4) is fixedly connected to one side, close to the vibrating rod (6), of the support (3) through a support plate, and the output end of the motor is fixedly connected with a crank (5);
the bearing plate (8) is fixedly connected to one side, close to the motor (4), of the vibrating rod (6) and is on the same horizontal plane with the crank (5);
hollow pipes (11) which are fixedly connected with one side of one vibrating rod (6) far away from the bearing plate (8) at equal intervals,
inserting rods (12) are fixedly connected to one side, far away from the bearing plate (8), of the other vibrating rod (6) at equal intervals, the centers of the hollow tubes (11) and the inserting rods (12) in each row are located on the same central line, and the diameter of each inserting rod (12) is smaller than the inner diameter of each hollow tube (11);
the pulling block (13) is connected in the hollow pipe (11) in a sliding manner;
two groups of rotating rods (15) are symmetrically and rotatably connected with the two sides of the hollow pipe (11),
the pull block (13) is connected with the rotating rod (15) through a connecting rope (14), and a first tension spring (16) is fixedly connected between the rotating rod (15) and the outer wall of the hollow tube (11);
a collecting box (18) arranged at the middle position of the picking base (1).
2. The anti-winding picking device for forest fruit harvesting according to claim 1, wherein two symmetrical vibrating rods (6) are arranged in a splayed inclined manner.
3. The anti-winding picking device for forest fruit harvesting according to claim 1, wherein two groups of supports (3) are symmetrically arranged on two moving plates (2), a circle of elastic cloth (20) is fixedly connected to an opening at the upper end of the collecting box (18), and four corners of the elastic cloth (20) far away from the collecting box (18) are respectively and fixedly connected with the lower ends of the adjacent supports (3).
4. The anti-winding picking device for forest fruit harvesting according to claim 1, wherein a screening box (17) is fixedly connected to the middle position of the picking base (1), the collecting boxes (18) are fixedly connected above the screening box (17) through supporting rods, screening plates (22) are symmetrically arranged on two sides of the upper end of the screening box (17) in a downward inclined mode, rectangular discharge holes (21) are formed in the lower ends of two sides of the collecting box (18), first collecting boxes (24) are arranged in the screening box (17) close to the end portions of the two screening plates (22), second collecting boxes (25) are arranged in the screening box (17) close to the lower ends of the screening plates (22), penetrating holes are formed in the positions, close to the first collecting boxes (24) and the second collecting boxes (25), of the front sides of the screening boxes (17), of the first collecting boxes (24) and the second collecting boxes (25), and the first collecting boxes (24), The second is collected box (25) and is passed through respectively and run through a mouthful sliding connection in screening case (17), first collection box (24), second are collected box (25) and are close to one end difference fixedly connected with specification that runs through the mouth and be greater than fixed plate (37) that run through the mouth, fixedly connected with handle on fixed plate (37).
5. The anti-winding picking device for forest fruit harvesting according to claim 4, wherein the screening plate (22) is rotatably connected with the screening box (17), a second tension spring (23) is fixedly connected between the screening plate (22) and the inner wall of the screening box (17), a first cylinder (27) is fixedly connected with the lower end of one side of the moving plate (2) close to the support (3), a first piston rod (28) with a piston is slidably connected in the first cylinder (27), both ends of the vibrating rod (6) penetrate through the support (3), the upper end of the first piston rod (28) is fixedly connected with the vibrating rod (6) through a connecting rod (26), a second cylinder (30) is fixedly connected between the first collecting box (24) and the second collecting box (25) in the screening box (17), and a second piston rod (31) with a piston is slidably connected in the second cylinder (30), be equipped with third extension spring (32) in second cylinder (30), the both ends of third extension spring (32) respectively with second cylinder (30), second piston rod (31) fixed connection, be connected through first coupling hose (29) between the gas outlet of first cylinder (27) and the air inlet of second cylinder (30), all be equipped with the check valve in the business turn over gas port of first cylinder (27), one side upper end of second cylinder (30) is equipped with the gas vent.
6. The anti-winding picking device for forest fruit harvesting of claim 5, wherein the collecting box (18) is fixedly connected with a gas collecting pipe (34) near the lower end of the rectangular discharge port (21), the gas inlet of the gas collecting pipe (34) is connected with the gas outlet of the second cylinder (30) through a second connecting hose (33), a plurality of first gas nozzles (35) are uniformly distributed on one side of the gas collecting pipe (34) near the rectangular discharge port (21), a plurality of second gas nozzles (36) are uniformly distributed at the lower end of the gas collecting pipe (34), and the second gas nozzles (36) are obliquely arranged towards the direction of the screening plate (22).
7. The anti-winding picking device for forest fruit harvesting according to claim 1, wherein a triangular guide plate (19) is fixedly connected to the inside of the collection box (18) near the middle of the two rectangular discharge ports (21).
8. The anti-winding picking device for forest fruit harvesting according to claim 1, wherein transverse plates are symmetrically and fixedly connected to the outer side of the picking base (1) close to the moving plate (2), cross rods (201) are symmetrically and fixedly connected between the two transverse plates, and the moving plate (2) is slidably connected to the cross rods (201).
9. The anti-winding picking device for forest fruit harvesting according to claim 1, wherein hollow support legs (101) are fixedly connected to two sides of the bottom of the picking base (1), an electric lifting column (102) is fixedly connected to the inside of each hollow support leg (101), a movable wheel (103) is rotatably connected to a telescopic end of the electric lifting column (102), and a circle of limiting cone (104) is fixedly connected to an opening in the bottom of each hollow support leg (101).
10. A picking method of an anti-winding picking device for forest fruit picking, which is used for the anti-winding picking device for forest fruit picking in claim 1, is characterized by mainly comprising the following steps:
s1: the device is moved to the side of a fruit tree by a worker, then a crank (106) is rotated, a bidirectional screw rod (105) drives two moving plates (2) to be away from each other through a T-shaped sliding block (7), and then the device is moved again, so that the moving plates (2) are located on two sides of branches of the fruit tree;
s2: then the crank (106) is rotated again, so that the two-way screw rod (105) drives the two moving plates (2) to approach each other through the T-shaped sliding block (7), when the insertion rod (12) is inserted into the hollow tube (11) and contacts with the pull block (13), the insertion rod (12) pushes the pull block (13) to move along with the continuous movement of the insertion rod (12), and then the pull block (13) drives the rotating rods (15) on the two sides of the hollow tube (11) to overcome the pulling force of the first tension spring (16) to unfold through the connecting rope (14);
s3: after dwang (15) expandes completely, alright start two motors (4) and carry out work in step, motor (4) just can drive crank (5) and rotate, crank (5) then can drive vibrating arm (6) under the cooperation of expanding spring (10) and carry out quick reciprocating to make vibrating arm (6) vibrate, vibrating arm (6) just can be through hollow tube (11), inserted bar (12), the vibrating arm rocks the vibration to the branch, thereby alright make the fruit on the branch drop.
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| CN202210821294.9A CN115104431B (en) | 2022-07-12 | 2022-07-12 | Anti-winding picking device for picking fruits and picking method thereof |
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| CN202210821294.9A CN115104431B (en) | 2022-07-12 | 2022-07-12 | Anti-winding picking device for picking fruits and picking method thereof |
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| CN115104431B CN115104431B (en) | 2024-04-16 |
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| GB179875A (en) * | 1921-09-26 | 1922-05-18 | Fred Showler | Improvements in appliances for gathering fruit or the like |
| CN206166016U (en) * | 2016-09-14 | 2017-05-17 | 东莞市森林日用品有限公司 | Adjustable sun umbrella |
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| CN115104431B (en) | 2024-04-16 |
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