CN112119791B - Cherry fruit thinning device - Google Patents
Cherry fruit thinning device Download PDFInfo
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- CN112119791B CN112119791B CN202011157101.1A CN202011157101A CN112119791B CN 112119791 B CN112119791 B CN 112119791B CN 202011157101 A CN202011157101 A CN 202011157101A CN 112119791 B CN112119791 B CN 112119791B
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- rod
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/06—Treatment of growing trees or plants, e.g. for preventing decay of wood, for tingeing flowers or wood, for prolonging the life of plants
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G3/00—Cutting implements specially adapted for horticultural purposes; Delimbing standing trees
- A01G3/08—Other tools for pruning, branching or delimbing standing trees
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- Wood Science & Technology (AREA)
- Botany (AREA)
- Apparatuses For Bulk Treatment Of Fruits And Vegetables And Apparatuses For Preparing Feeds (AREA)
Abstract
The invention provides a cherry fruit thinning device, which belongs to the technical field of fruit thinning devices and comprises a shell, a sliding rod, a separating rod, an adsorption mechanism, a driving mechanism and a detection control unit, wherein a notch is formed in the shell; the sliding rod is arranged in the shell in a sliding manner along the length direction parallel to the notch; the separating rods are arranged in the shell, one end of each separating rod extends out of the shell from the notch, and the separating rods are arranged at intervals; the separating rods and the cutting rods are sequentially and alternately arranged, and initially, the cutting rods are close to the separating rods positioned behind the separating rods along the alternate arrangement direction of the separating rods and the cutting rods, and the cutting rods are provided with blades; the adsorption mechanism is connected with the cutting rod and is used for selecting the connection of the cutting rod and the sliding rod; the driving mechanism is used for driving the sliding rod to move; the detection control unit is used for detecting the cherries between the cutting rod and the separating rod, judging the size of the cherries and connecting the cherries with the sliding rod by controlling different adsorption mechanisms. The cherry fruit thinning device can finish fruit thinning of one short fruit branch or bouquet-shaped fruit branch at one time, and improves fruit thinning efficiency.
Description
Technical Field
The invention belongs to the technical field of fruit thinning devices, and particularly relates to a cherry fruit thinning device.
Background
In order to improve the quality of cherries, ensure the large and good quality of cherries and improve the benefit in the cherry planting process, the cherries need to be thinned so as to achieve reasonable load, high yield, stable yield and high quality. Thinning is usually performed after physiological fruit drop, and after thinning, 4-6 fruits are generally left in each bouquet-shaped short fruit branch. The current fruit thinning methods include artificial fruit thinning and chemical fruit thinning. The chemical fruit thinning method has no mature technology, and the chemical fruit thinning risk is too large, so that the excessive fruit thinning is easy to occur, and the yield is influenced, therefore, in the cherry planting, especially in the planting of individual cherries in rural areas, the manual fruit thinning is also used for cutting off the cherries one by one as a main means. However, in the actual production of cherries, because the cherries have large flowering amount, large fruiting amount, small fruits and short fruit development period, the manual pruning and fruit thinning mode is low in efficiency.
Disclosure of Invention
The invention aims to provide a cherry fruit thinning device, which aims to solve the problems that fruit thinning is performed in the existing planting process by manually cutting off fruits one by one, and the fruit thinning efficiency is low.
In order to achieve the purpose, the invention adopts the technical scheme that: the cherry fruit thinning device comprises a shell, a sliding rod, a separating rod, a cutting rod, an adsorption mechanism, a driving mechanism and a detection control unit, wherein a notch is formed in the shell; the sliding rod is arranged in the shell in a sliding manner along the length direction parallel to the notch; the separating rods are arranged in the shell in a plurality of numbers, one end of each separating rod extends out of the shell from the notch, and the separating rods are arranged at intervals; the cutting rods correspond to the separating rods one to one, the separating rods and the cutting rods are sequentially and alternately arranged, initially, the cutting rods are close to the separating rods positioned behind the cutting rods along the alternate arrangement direction of the separating rods and the cutting rods, the cutting rods are provided with blades, and each cherry branch of each short fruit branch or bouquet-shaped fruit branch is respectively positioned between the adjacent separating rods and the cutting rods which are spaced; the adsorption mechanism is connected with the cutting rod and is used for selecting whether the cutting rod is connected with the sliding rod or not; the driving mechanism is used for driving the sliding rod to move, driving the cutting rod connected with the sliding rod to move, and shearing and removing cherry branches between the cutting rod and the corresponding separating rod; the detection control unit is provided with a camera and is used for detecting the cherries between the opposite cutting rod and the separating rod, judging the size of the cherries and connecting the cherry with the sliding rod by controlling different adsorption mechanisms.
As another embodiment of this application, the bottom surface of casing is equipped with the slide rail, and the length direction of slide rail is parallel with the length direction of notch, and the camera slides and locates on the slide rail.
As another embodiment of the application, a sliding groove is arranged on the shell, the length direction of the sliding groove is the same as that of the notch, a through hole is arranged on the cutting rod, the adsorption mechanism comprises a first seat body and a first electromagnet, and the first seat body is arranged on the sliding groove in a sliding manner; the first electromagnet is arranged in the first seat body, extends into the through hole from the first seat body, and is in contact with the slide rod at one end, and the slide rod is adsorbed by the first electromagnet when being electrified, so that the slide rod is connected with the cutting rod.
As another embodiment of the application, the distance between the separating rod and the cutting rod for separating the cherry branches of each bouquet-shaped short fruit branch is adjustable.
As another embodiment of the application, the screw rod is arranged in the shell in a rotating mode, the screw rod is provided with a plurality of threaded sections, the thread pitch of the next threaded section from one end to the other end of the screw rod is 2 times that of the previous threaded section, each threaded section of the screw rod is provided with a first nut, the number of the first nuts corresponds to that of the cutting rods one by one, the cutting rods are selected through the selection mechanism to be connected with the first nuts or not, the separating rods located at the end portions are fixedly arranged, the rest of the separating rods are connected with the screw rod through the second nuts, and the adjacent separating rods can be located close to the same threaded section of the screw rod, where the second nuts corresponding to the cutting rods and the first nuts are located.
As another embodiment of the present application, the housing is provided with two sliding grooves, the two sliding grooves are respectively opposite to the screw rod and the sliding rod, the sliding groove corresponding to the sliding rod is slidably disposed on the first seat, and the selecting mechanism is slidably disposed on the sliding groove opposite to the screw rod.
As another embodiment of the application, the cutting rod is provided with a through hole, the first nut is provided with a slot, the selection mechanism comprises a second seat body, a first inserting column, a first spring, a limiting assembly and a second electromagnet, and the second seat body is slidably arranged on a sliding groove opposite to the screw rod; the first inserting column is arranged in the second seat body in a sliding mode along the length direction of the second seat body, and the first inserting column can penetrate through the through hole to be inserted into the inserting groove; one end of the first spring is connected with the second seat body, and the other end of the first spring is connected with the first inserting column and used for pushing the first inserting column to be inserted into the inserting slot; the limiting assembly is used for limiting the first inserting column in the slot; the second electromagnet is arranged on the second seat body and used for electrifying and adsorbing the first inserting column, so that the first inserting column overcomes the blocking force of the limiting assembly and withdraws the through hole from the slot.
As another embodiment of the present application, the limiting assembly includes a first rotating shaft, a first clamping piece, and a first torsion spring, the first rotating shaft is rotatably disposed in the second seat body, and one end of the first rotating shaft extends out of the second seat body; the first card is connected with the first rotating shaft; first torsion spring one end links to each other with the second pedestal, and the other end links to each other with the pivot, and when first post of inserting through first card, stretch into the slot, first card and first post end face contact of inserting, first card is used for blockking first post of inserting and resets.
As another embodiment of the application, the driving mechanism comprises a cylinder, a second spring and a clamping assembly, wherein a slide way is arranged in the cylinder, and the slide rod can slide along the slide way; the second spring is arranged in the column body, one end of the second spring is connected with the column body, the other end of the second spring is connected with the sliding rod, and the cutting rod releases pressure through the second spring to cut off cherry branches; the clamping assembly is used for controlling the holding or releasing of the pressure of the second spring.
As another embodiment of the application, a clamping groove is arranged on the sliding rod, the clamping component comprises a second rotating shaft, a second clamping piece and a second torsion spring, the second rotating shaft is rotatably arranged on the cylinder, one end of the second rotating shaft extends out of the cylinder, and the extending end is used for manual operation; the second card can be snapped into the card slot: one end of the second torsion spring is connected with the cylinder, the other end of the second torsion spring is connected with the second rotating shaft, and the second torsion spring is used for controlling the second clamping piece to be clamped into the clamping groove to block the second spring from releasing pressure.
The cherry fruit thinning device provided by the invention has the beneficial effects that: compared with the prior art, the cherry fruit thinning device has the advantages that the separating rods and the cutting rods which are sequentially and alternately arranged are arranged in the shell, the separating rods are arranged at intervals, and one ends of the separating rods and one ends of the cutting rods extend out of the notch. The cutting rod is provided with a blade, and initially, the cutting rod is close to the separating rod positioned behind the cutting rod along the alternate arrangement direction of the separating rod and the cutting rod, and the blade of the cutting rod faces the separating rod positioned in front of the cutting rod. Be equipped with in the casing along the gliding slide bar of length direction who is on a parallel with the notch, each cutting pole all connects an adsorption equipment, but cuts the selection of pole through adsorption equipment and slide linkage or disconnection, sets up detection control unit, and the monitoring unit is equipped with the camera, shoots through the camera and handles, discerns the relative size of cherry. When the cherry cutting device is used, each cherry branch of each short fruit branch or bouquet-shaped fruit branch is separated, one cherry branch is arranged between every two adjacent spaced separating rods and the cutting rod, then the cherry branches are shot by the camera and processed, which cherries are relatively small are identified, then the corresponding adsorption mechanisms are controlled to enable the corresponding cutting rods to be connected with the sliding rails, and then the driving mechanisms are controlled to enable the sliding rods to move to cut the corresponding cherry branches. The cherry fruit thinning device can finish fruit thinning of one short fruit branch or bouquet-shaped fruit branch at one time, and improves fruit thinning efficiency.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a cherry thinning apparatus provided by an embodiment of the invention;
FIG. 2 is a schematic structural diagram of another angle of the cherry thinning apparatus according to the embodiment of the invention;
fig. 3 is a top view of a cherry thinning apparatus provided by an embodiment of the invention;
FIG. 4 is a sectional view taken along line A-A of FIG. 3;
FIG. 5 is an enlarged view of a portion C of FIG. 4;
FIG. 6 is a sectional view taken along line B-B of FIG. 3;
FIG. 7 is an enlarged view of portion D of FIG. 6;
FIG. 8 is an enlarged view of E in FIG. 6;
FIG. 9 is a front view of a cherry thinning apparatus with a detection control unit removed according to an embodiment of the present invention;
FIG. 10 is a sectional view taken along line F-F in FIG. 9;
fig. 11 is a partial enlarged view G of fig. 10.
In the figure: 1. a cylinder; 2. a first electromagnet; 3. a chute; 4. a housing; 5. a spacer bar; 6. cutting the rod; 7. a notch; 8. a screw rod; 9. a second rotating shaft; 10. a first screw nut; 11. a first insert post; 12. a first spring; 14. a first card; 15. a first rotating shaft; 17. a first seat body; 18. a slide bar; 19. a second spring; 20. a card slot; 21. a second card; 22. a second seat body; 23. a second electromagnet; 25. a slide rail; 26. a slider; 27. a camera; 28. fixing the rod; 29. a second screw.
Detailed Description
In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1 to fig. 6, a cherry thinning apparatus according to the present invention will be described. The cherry fruit thinning device comprises a shell 4, a sliding rod 18, a separating rod 5, a cutting rod 6, an adsorption mechanism, a driving mechanism and a detection control unit, wherein a notch 7 is formed in the shell 4; the sliding rod 18 is arranged in the shell 4 in a sliding way along the length direction parallel to the notch 7; a plurality of separating rods 5 are arranged in the shell 4, one end of each separating rod extends out of the shell 4 from the notch 7, and the separating rods 5 are arranged at intervals; the cutting rods 6 correspond to the separating rods 5 one by one, the separating rods 5 and the cutting rods 6 are sequentially and alternately arranged, initially, the cutting rods 6 are close to the separating rods 5 located behind along the alternately arranging direction of the separating rods 5 and the cutting rods 6, the cutting rods 6 are provided with blades, and each cherry branch of each short fruit branch or bouquet-shaped fruit branch is respectively located between the adjacent separating rods 5 and the adjacent cutting rods 6 which are spaced; the adsorption mechanism is connected with the cutting rod 6 and is used for selecting whether the cutting rod 6 is connected with the sliding rod 18 or not; the driving mechanism is used for driving the sliding rod 18 to move, driving the cutting rod 6 connected with the sliding rod 18 to move, and cutting off cherry branches between the cutting rod 6 and the corresponding separating rod 5; the detection control unit is provided with a camera 27 and is used for detecting the cherries between the cutting rod 6 and the separating rod 5, judging the size of the cherries and connecting the cherries with the sliding rod 18 by controlling different adsorption mechanisms.
Compared with the prior art, the cherry fruit thinning device provided by the invention has the advantages that the separating rods 5 and the cutting rods 6 which are sequentially and alternately arranged are arranged in the shell 4, the separating rods 5 are arranged at intervals, and one ends of the separating rods 5 and one ends of the cutting rods 6 extend out of the notch 7. The cutting rod 6 is provided with a blade, and initially, the cutting rod 6 is close to the separating rod 5 positioned behind along the alternate arrangement direction of the separating rods 5 and the cutting rod 6, and the blade of the cutting rod 6 faces the separating rod 5 positioned in front. Be equipped with in the casing 4 along the gliding slide bar 18 of length direction that is on a parallel with notch 7, each cutting rod 6 all connects an adsorption equipment, can select to be connected or break off with slide bar 18 through adsorption equipment cutting rod 6, sets up detection control unit, and the monitoring unit is equipped with camera 27, shoots through camera 27 and handles, discerns the relative size of cherry. When the cherry cutting device is used, each cherry branch of each short fruit branch or bouquet-shaped fruit branch is separated, one cherry branch is arranged between the adjacent separating rod 5 and the cutting rod 6 which are spaced, then the camera 27 shoots and processes the cherry branches, which cherries are relatively small are identified, then the corresponding adsorption mechanism is controlled to enable the corresponding cutting rod 6 to be connected with the sliding rail 25, and then the driving mechanism is controlled to enable the sliding rod 18 to move to cut the corresponding cherry branches. The cherry fruit thinning device can finish fruit thinning of one short fruit branch or bouquet-shaped fruit branch at one time, and improves fruit thinning efficiency.
Referring to fig. 2, as a specific embodiment of the cherry thinning apparatus provided by the present invention, a sliding rail 25 is disposed on the bottom surface of the housing 4, the length direction of the sliding rail 25 is parallel to the length direction of the slot 7, and the camera 27 is slidably disposed on the sliding rail 25.
In this embodiment, the slide rail 25 is provided with a slide block 26 in a sliding manner, and the camera 27 is mounted on the slide block 26. The camera 27 can be adjusted in position by moving.
In this embodiment, the camera 27 may be pushed to slide by an electric cylinder or other elements.
As a specific embodiment of the cherry thinning apparatus provided by the present invention, please refer to fig. 1 to 8, a sliding slot 3 is provided on the housing 4, a length direction of the sliding slot 3 is the same as a length direction of the slot opening 7, a through hole is provided on the cutting rod 6, the adsorption mechanism includes a first seat 17 and a first electromagnet 2, the first seat 17 is slidably disposed on the sliding slot 3; the first electromagnet 2 is arranged in the first seat body 17, the first seat body 17 extends into the through hole, one end of the first electromagnet is in contact with the sliding rod 18, and the sliding rod 18 is adsorbed by the first electromagnet 2 when being electrified, so that the sliding rod 18 is connected with the cutting rod 6.
In this embodiment, when the first electromagnet 2 is powered on, the first electromagnet 2 attracts the sliding rod 18 by suction force, and because the first filling iron is inserted into the through hole, the sliding rod 18 moves to drive the cutting rod 6 to move. When the first electromagnet 2 is powered off, although the first electromagnet 2 is in contact with the sliding rod 18, the sliding rod 18 does not attract the sliding rod, and the sliding rod 18 cannot drive the first electromagnet 2 and the cutting rod 6 to move.
As an embodiment of the cherry thinning apparatus provided by the present invention, please refer to fig. 1 to 10, the distance between the separating rod 5 and the cutting rod 6 for separating the cherry branches of each bouquet-shaped short fruit branch is adjustable.
In the embodiment, the distance between the separating rod 5 and the cutting rod 6 for separating the cherry branches of each bouquet-shaped short fruit branch is adjustable, and fine adjustment can be performed according to different densities of the cherry branches on the bouquet-shaped short fruit branches.
As a specific implementation manner of the embodiment of the present invention, referring to fig. 1 to 10, a screw rod 8 is rotatably disposed in a housing 4, the screw rod 8 is provided with a plurality of screw thread sections, the screw pitch of the next screw thread section from one end to the other end of the screw rod 8 is 2 times that of the previous screw thread section, each screw thread section of the screw rod 8 is provided with a first nut 10, the number of the first nuts 10 corresponds to the number of the cutting rods 6 one by one, the cutting rods 6 select whether to connect with the first nuts 10 through a selection mechanism, the separation rods 5 located at the end are fixedly disposed, the other separation rods 5 are connected with the screw rod 8 through second nuts 29, and the second nuts 29 corresponding to the adjacent separation rods 5 and the cutting rods 6 and the first nuts 10 are located at the same screw thread section of the screw rod 8.
In this embodiment, because the screw rod 8 is provided with the plurality of screw thread sections, the screw pitch of the next screw thread section from one end to the other end of the screw rod 8 is 2 times that of the previous screw thread section, and when the screw rod 8 rotates by one turn, the moving distance of the first screw nut 10 from one end to the other end of the screw rod 8 is 2 times that of the previous first screw nut 10 in turn. The second nut 29 and the first nut 10, which can be adjacent to each other, of the separating rod 5 and the cutting rod 6 are located in the same thread section of the screw 8. When the cutting is not performed, the separating rod 5 is taken as the head, the cutting rod 6 is taken as the tail, the separating rod 5 at the head is fixedly called as a fixed rod 28, the middle cutting rod 6 is close to the rear separating rod 5 along the direction of the fixed rod 28 towards the tail cutting rod 6, and when the distance is adjusted, the close state is required to be kept all the time, so that the corresponding first screw 10 and the corresponding second screw 29 are positioned in the same thread section.
In this embodiment, since cherries are different in size and different in compactness when thinning fruits at different periods, when thinning fruits on cherry branches which are relatively small and compact, if the distance between the cutting rod 6 and the separating rod 5 which are spaced from each other is too large, the cherries cannot be thinned. The invention can adjust the space between the spaced cutting rods 6 and the spaced separating rods 5 by rotating the screw rod 8, thereby thinning different kinds of cherries.
Referring to fig. 1 to 8, as a specific implementation manner of the embodiment of the present invention, the housing 4 is provided with two sliding grooves 3, the two sliding grooves 3 are respectively opposite to the screw 8 and the sliding rod 18, the first seat 17 is slidably disposed in the sliding groove 3 corresponding to the sliding rod 18, and the selection mechanism is slidably disposed in the sliding groove 3 opposite to the screw 8.
In the embodiment, when the space between the separating rod 5 and the cutting rod 6 for separating the cherry branches of each bouquet-shaped short fruit branch needs to be adjusted during use, the cutting rod 6 is selected to be connected with the first screw 10 through the selection mechanism, and the adsorption mechanism is controlled at the moment, so that the first electromagnet 2 is not adsorbed to the sliding rod 18. When cutting is needed, the selection mechanism enables the cutting rod 6 to be disconnected with the first screw nut 10, and the adsorption mechanism needing to be adsorbed is controlled to be adsorbed.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 to 7, a through hole is formed on the cutting rod 6, a slot is formed on the first nut 10, the selection mechanism includes a second seat 22, a first inserting column 11, a first spring 12, a limiting component, and a second electromagnet 23, the second seat 22 is slidably disposed on the sliding chute 3 opposite to the screw rod 8; the first inserting column 11 is arranged in the second seat body 22 in a sliding manner along the length direction of the second seat body 22, and the first inserting column 11 can be inserted into the slot through the through hole; one end of the first spring 12 is connected with the second seat 22, and the other end is connected with the first inserting column 11, so as to push the first inserting column 11 to be inserted into the slot; the limiting component is used for limiting the first inserting column 11 in the slot; the second electromagnet 23 is disposed on the second seat 22, and the second electromagnet 23 is used for electrically adsorbing the first plug post 11, so that the first plug post 11 overcomes the blocking force of the limiting component and retracts into the through hole from the slot.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 3 to 7, the limiting assembly includes a first rotating shaft 15, a first clamping piece 14, and a first torsion spring, wherein the first rotating shaft 15 is rotatably disposed in the second seat 22, and one end of the first rotating shaft extends out of the second seat 22; the first card 14 is connected with the first rotating shaft 15; one end of the first torsion spring is connected to the second base 22, and the other end is connected to the rotation shaft, when the first plug post 11 passes through the first locking piece 14 and extends into the slot, the first locking piece 14 contacts with the end face of the first plug post 11, and the first locking piece 14 is used for blocking the first plug post 11 from resetting.
In this embodiment, when the first plug 11 is inserted into the slot, the first locking piece 14 contacts with the end surface of the first plug 11, so as to prevent the first plug 11 from being withdrawn from the slot under the action of the first spring 12. The torsional force of first torsional spring is acted on first post 11 of inserting through first card 14, with first post 11 of inserting and compress tightly in the slot, thereby realize spacingly, when needs reset, second electro-magnet 23 circular telegram, second electro-magnet 23 is to first post 11 production suction of inserting, make first post 11 of inserting remove towards first electro-magnet 2, promote first card 14 and rotate, make and no longer block first post 11 of inserting and remove, thereby with first post 11 of inserting withdrawing the through-hole from the slot, when first post 11 of inserting withdraws, first spring 12 is compressed. When the second electromagnet 23 is de-energized, the first plunger 11 is inserted into the slot under the action of the first spring 12.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 6, the driving mechanism includes a cylinder 1, a second spring 19, and a clamping assembly, a slide rail 25 is disposed in the cylinder 1, and the slide bar 18 can slide along the slide rail 25; the second spring 19 is arranged in the column body 1, one end of the second spring is connected with the column body 1, the other end of the second spring is connected with the sliding rod 18, and the cutting rod 6 releases pressure through the second spring 19 to cut off cherry branches; the clamping assembly is used for controlling the holding or releasing of the pressure of the second spring 19.
As a specific implementation manner of the embodiment of the present invention, please refer to fig. 1 to 11, a clamping groove 20 is disposed on the sliding rod 18, the clamping component includes a second rotating shaft 9, a second clamping piece 21 and a second torsion spring, the second rotating shaft 9 is rotatably disposed on the column body 1, and one end of the second rotating shaft extends out of the column body 1, and the extending end is used for manual operation; the second card 21 can be snapped into the card slot 20: one end of a second torsion spring is connected with the cylinder 1, the other end of the second torsion spring is connected with the second rotating shaft 9, and the second torsion spring is used for controlling a second card 21 to be clamped into the clamping groove 20 to block the second spring 19 from releasing pressure.
In this embodiment, when the cutting rod 6 is connected to the sliding rod 18, the first seat 17 is pulled to drive the sliding rod 18 and the cutting rod 6 to move backward together, when the slot 20 is opposite to the second engaging piece 21, the second engaging piece 21 is engaged with the slot 20, the second spring 19 is compressed, and the sliding rod 18 is limited at the position and cannot move under the action of the second torsion spring. When the operator selects the second pivot 9, the second card 21 is pivoted out of the slot 20 and the cutting bar 6 is moved to cut under the action of the second spring 19.
In the embodiment, when the distance between the separating rod 5 and the cutting rod 6 for separating the cherry branches of each bouquet-shaped short fruit branch is adjusted, the second electromagnet 23 is powered off, so that the first inserting column 11 is inserted into the inserting groove under the action of the first spring 12, the separating rod 5 is connected with the first nut 10, and the distance can be adjusted by rotating the screw.
The cherry branches are separated by the separating rod 5 and the cutting rod 6 which are spaced, the camera 27 shoots the cherry branches, the pictures are transmitted to the controller, the controller compares the sizes of the extracted cherries through processing, small cherries are determined, then the second electromagnet 23 of the selection mechanism of the corresponding cutting rod 6 is controlled to be electrified, the first inserting column 11 is sucked out of the inserting groove, and the cutting rod 6 is disconnected from the first screw 10. The first electromagnet 2 of the adsorption mechanism controlling the corresponding cutting rod 6 is electrified to tightly adsorb the sliding rod 18. When the device is ready, the device can remind an operator by lighting or setting a buzzer, the buzzer is connected with the controller, and the buzzer buzzes to inform the operator.
The operator rotates the second rotating shaft 9, so that the second clamping piece 21 rotates out of the clamping groove 20, the sliding rod 18 drives the cutting rod 6 connected with the sliding rod to move under the action of the second spring 19, and the cutting rod 6 moves towards the branch of the cherry between the cutting rod 6 and the corresponding separating rod 5 until the blade reaches the separating rod 5, so that the branch part of the branch of the cherry is cut off.
After the cutting is finished, an operator pulls the first seat 17 to drive the slide bar 18 to move backwards, when the clamping groove 20 on the slide bar 18 is aligned with the second clamping piece 21, the second clamping piece 21 is clamped into the clamping groove 20 under the action of the second torsion spring, the cutting rod 6 is reset, and the first inserting column 11 is aligned with the slot again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. Cherry fruit thinning device, its characterized in that includes:
the shell is provided with a notch;
the sliding rod is arranged in the shell in a sliding mode along the length direction parallel to the notch;
the separating rods are arranged in the shell, one end of each separating rod extends out of the shell from the notch, and the separating rods are arranged at intervals;
the cutting rods correspond to the separating rods one to one, the cutting rods and the separating rods are sequentially and alternately arranged, initially, the cutting rods are next to the separating rods positioned behind the cutting rods along the alternate arrangement direction of the separating rods and the cutting rods, blades are arranged on the cutting rods, and each cherry branch of each short fruit branch or bouquet-shaped fruit branch is respectively positioned between the adjacent separating rods and the cutting rods which are spaced;
the adsorption mechanism is connected with the cutting rod and used for selecting whether the cutting rod is connected with the sliding rod or not;
the driving mechanism is used for driving the sliding rod to move, driving the cutting rod connected with the sliding rod to move, and shearing and removing cherry branches between the cutting rod and the corresponding separating rod; and
the detection control unit is provided with a camera and is used for detecting the cherries between the cutting rod and the separating rod, judging the size of the cherries and connecting the cherries with the sliding rod by controlling different adsorption mechanisms;
be equipped with the spout on the casing, the length direction of spout with the length direction of notch is the same, be equipped with the through-hole on the cutting rod, adsorption apparatus constructs and includes:
the first seat body is arranged on the sliding groove in a sliding manner;
the first electromagnet is arranged in the first seat body, the first seat body extends into the through hole, one end of the first electromagnet is in contact with the sliding rod, and the first electromagnet is electrified to adsorb the sliding rod, so that the sliding rod is connected with the cutting rod.
2. The cherry fruit thinning apparatus of claim 1, wherein a sliding rail is disposed on a bottom surface of the housing, a length direction of the sliding rail is parallel to a length direction of the slot, and the camera is slidably disposed on the sliding rail.
3. The cherry thinning apparatus as claimed in claim 1, wherein the spacing between the separating bar and the cutting bar for separating the cherry branches of each bouquet-like short fruit branch is adjustable.
4. The cherry thinning apparatus as claimed in claim 3, wherein a screw rod is rotatably disposed in the housing, the screw rod is provided with a plurality of screw thread sections, the screw thread of the next screw thread section from one end to the other end of the screw rod is 2 times the screw thread of the previous screw thread section, each of the screw thread sections of the screw rod is provided with a first nut, the number of the first nuts is one-to-one corresponding to the number of the cutting rods, the cutting rods are selected by a selection mechanism to be connected with the first nuts, the separating rods at the ends are fixedly disposed, the other separating rods are connected with the screw rod through second nuts, and the second nut and the first nut, which can be adjacent to each other and correspond to the cutting rods, are located in the same screw thread section of the screw rod.
5. The cherry fruit thinning apparatus of claim 4, wherein the housing is provided with two sliding grooves, the two sliding grooves are respectively opposite to the screw rod and the sliding rod, the sliding groove corresponding to the sliding rod is slidably disposed on the first seat, and the selecting mechanism is slidably disposed on the sliding groove opposite to the screw rod.
6. The cherry thinning apparatus of claim 5, wherein the cutting rod is provided with a through hole, the first nut is provided with a slot, and the selecting mechanism comprises:
the second seat body is arranged on the sliding groove opposite to the screw rod in a sliding manner;
the first inserting column is arranged in the second seat body in a sliding mode along the length direction of the second seat body, and can be inserted into the inserting groove through the through hole;
one end of the first spring is connected with the second seat body, and the other end of the first spring is connected with the first inserting column and used for pushing the first inserting column to be inserted into the slot;
the limiting assembly is used for limiting the first inserting column in the slot;
the second electromagnet is arranged on the second seat body and used for being electrified to adsorb the first inserting column, so that the first inserting column overcomes the blocking force of the limiting assembly and is retracted into the through hole from the slot.
7. The cherry thinning apparatus of claim 6, wherein the limiting assembly comprises:
the first rotating shaft is rotatably arranged in the second seat body, and one end of the first rotating shaft extends out of the second seat body;
the first clamping piece is connected with the first rotating shaft;
first torsional spring, one end with the second pedestal links to each other, the other end with the pivot links to each other, works as first the post of inserting passes through first card, stretch into the slot, first card with first post end face contact of inserting, first card is used for blockking first post of inserting resets.
8. The cherry thinning apparatus of claim 1, wherein the drive mechanism comprises:
the sliding rod can slide along the slide way;
the second spring is arranged in the column body, one end of the second spring is connected with the column body, the other end of the second spring is connected with the sliding rod, and the cutting rod releases pressure through the second spring to cut off the cherry branches;
and the clamping assembly is used for controlling the keeping or releasing of the pressure of the second spring.
9. The cherry fruit thinning apparatus of claim 8, wherein a slot is provided on the sliding rod, and the clamping component comprises:
the second rotating shaft is rotatably arranged on the column body, one end of the second rotating shaft extends out of the column body, and the extending end of the second rotating shaft is used for manual operation;
a second card that can be snapped into the card slot:
and one end of the second torsion spring is connected with the cylinder, the other end of the second torsion spring is connected with the second rotating shaft, and the second torsion spring is used for controlling the second card to be clamped into the clamping groove to block the second spring to release pressure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011157101.1A CN112119791B (en) | 2020-10-26 | 2020-10-26 | Cherry fruit thinning device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011157101.1A CN112119791B (en) | 2020-10-26 | 2020-10-26 | Cherry fruit thinning device |
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| CN112119791A CN112119791A (en) | 2020-12-25 |
| CN112119791B true CN112119791B (en) | 2022-03-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202011157101.1A Active CN112119791B (en) | 2020-10-26 | 2020-10-26 | Cherry fruit thinning device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN117941552B (en) * | 2024-03-26 | 2024-05-28 | 山东坤得生态农业股份有限公司 | Flower thinning equipment for fruit trees |
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| JP5782622B2 (en) * | 2010-11-22 | 2015-09-24 | 国立研究開発法人農業・食品産業技術総合研究機構 | Fruit pattern cutting device |
| CN105103795B (en) * | 2015-09-02 | 2017-05-17 | 山东农业大学 | Cherry picking robot end actuator |
| CN107223404A (en) * | 2017-06-09 | 2017-10-03 | 班新亮 | A kind of multifunctional water fruit picking machine |
| CN208113365U (en) * | 2017-12-31 | 2018-11-20 | 贵州大学 | A kind of clamping cutting mechanism, picking fruit machine hand and robot |
| CN208462400U (en) * | 2018-04-27 | 2019-02-05 | 广东工业大学 | A kind of cherry picking device |
| CN108419520B (en) * | 2018-05-14 | 2024-04-09 | 安徽工业大学 | High-efficiency real picking end effector, fruit picking device and picking vehicle |
| CN108811752B (en) * | 2018-06-28 | 2020-06-05 | 华南农业大学 | Reciprocating cutting type litchi picking machine |
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