CN218634787U

CN218634787U - Leaf picking mechanism

Info

Publication number: CN218634787U
Application number: CN202223275844.6U
Authority: CN
Inventors: 周功克; 张宪青; 马廷超
Original assignee: Qingdao Yunhan Ginkgo Technology Development Co ltd
Current assignee: Qingdao Yunhan Ginkgo Technology Development Co ltd
Priority date: 2022-12-07
Filing date: 2022-12-07
Publication date: 2023-03-17
Anticipated expiration: 2032-12-07

Abstract

The utility model relates to the technical field of picking ginkgo leaves, and discloses a tree leaf picking mechanism, which comprises a shell and a sleeve, wherein the bottom of the inner wall of the shell is rotatably connected with a rotating mechanism, the surfaces of the two sides of the shell are respectively and fixedly connected with a handle and a disc, the bottom of the disc is rotatably connected with a rotating shaft, the surface of the shell is provided with a through groove, the sleeve is slidably connected with the inner wall of the shell, the inner wall of the sleeve is in threaded connection with the surface of the rotating mechanism, and the top of the sleeve is provided with a storage groove; the utility model discloses an slewing mechanism and telescopic setting, the two cooperation is used, can insert the grip block in the ginkgo branch of eminence to follow-up cooperation through two grip blocks is used, picks the ginkgo leaf of eminence, has solved the operation that present part carried out the pick to the eminence ginkgo leaf, needs the staff to climb on the ginkgo tree, and the operation is picked to the ginkgo leaf can consequently have the problem of great potential safety hazard.

Description

Leaf picking mechanism

Technical Field

The utility model relates to a technical field is picked to the ginkgo leaf, specifically is a tree leaves picking mechanism.

Background

Ginkgo is a plant in the ginkgoaceae and ginkgol genus, and ginkgo leaves contain a large amount of ginkgo flavone, ginkgolide and other extracts, so that the ginkgo leaves have magical effects on human health and have high medicinal values, and most of ginkgo leaves harvested in China are harvested manually at present.

The ginkgo tree is high in growth vigor, the height of the ginkgo tree can reach 40 meters, the diameter at breast height can reach 4 meters, and during partial ginkgo leaf picking work, workers need to climb above the ginkgo tree to pick high ginkgo leaves, but the workers are high to pick the ginkgo leaves, so that the potential safety hazards are large, and the safe operation is not facilitated.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a leaf picking mechanism, the utility model discloses a slewing mechanism and telescopic setting, the two cooperation is used, can insert the grip block in the ginkgo branch of eminence to follow-up cooperation through two grip blocks is used, picks the ginkgo leaf of eminence, has solved present part and has carried out the operation of picking to the eminence ginkgo leaf, needs the staff to climb to the ginkgo tree on, the problem that the great potential safety hazard can consequently exist in the operation is picked to the ginkgo leaf.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a leaf picking mechanism, includes shell and sleeve, the bottom of shell inner wall is rotated and is connected with slewing mechanism, the surface difference fixedly connected with handle and the disc of shell both sides, the bottom of disc is rotated and is connected with the pivot, logical groove has been seted up on the surface of shell, the inner wall sliding connection of sleeve and shell, telescopic inner wall and the surperficial threaded connection with slewing mechanism, the storage tank has been seted up at telescopic top, the bottom fixedly connected with actuating mechanism of storage tank inner wall, actuating mechanism's fixed surface is connected with the fixed block, the quantity of fixed block is four, the surface rotation of fixed block is connected with coupling mechanism, coupling mechanism's quantity is two sets of, coupling mechanism's fixed surface is connected with the grip block, the bottom fixedly connected with battery of shell, the top of handle is provided with the button.

Preferably, slewing mechanism includes the lead screw, follows driving wheel and action wheel, the bottom of lead screw is rotated with the bottom of shell inner wall and is connected, the surface of lead screw is located to the muffjoint, and rather than threaded connection, follow the muffjoint and locate the below on lead screw surface, and rather than fixed connection, the top of action wheel and the bottom fixed connection of pivot, the action wheel extends to the inside of shell by leading to the groove, the action wheel meshes from the driving wheel mutually, the bottom fixedly connected with handle of action wheel.

Preferably, actuating mechanism includes cylinder, locating plate and lifter plate, the bottom of cylinder and the bottom fixed connection of storage tank inner wall, the surface of cylinder is located to the locating plate cover to rather than fixed connection, the piston rod of cylinder runs through the locating plate to rather than sliding connection, the lifter plate cover locates the surface of piston rod of cylinder to rather than fixed connection, piston rod of cylinder's top fixedly connected with apron, the bottom of apron and the top fixed connection of lifter plate, the fixed surface of lifter plate is connected with extends the piece, and the quantity that extends the piece is four.

Preferably, the surface of the cylinder piston rod is sleeved with an extension spring, and two ends of the extension spring are fixedly connected with the top of the positioning plate and the bottom of the lifting plate respectively.

Preferably, coupling mechanism includes the connecting rod, rolls over shape frame, connecting plate and hinge bar, the both ends of connecting rod are connected with the fixed surface of two fixed blocks respectively, roll over the surface that the shape frame cover was located the connecting rod and rotate rather than being connected, the both ends of hinge bar are connected with the fixed surface of two extension pieces respectively, the hinge bar was located to the pot head of connecting plate the surface and rotate rather than being connected, the other end of connecting plate is connected with the surface rotation of rolling over the shape frame.

Preferably, the number of grip blocks is two, and two grip blocks are the symmetry setting, the material of grip block is rubber.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses an slewing mechanism and telescopic setting, the two cooperation is used, the staff rotates the action wheel and can insert the grip block in the ginkgo branch of eminence, this device passes through actuating mechanism and coupling mechanism's cooperation is used simultaneously, so that carry out the centre gripping to the ginkgo branch of eminence through two grip blocks, thereby be convenient for follow-up staff uses through the cooperation of two grip blocks, pick the ginkgo leaf of eminence, whole ginkgo leaf picking process need not staff self climbing to eminence, can accomplish the operation of picking the ginkgo leaf, the security of operation is picked to the ginkgo leaf has been increased, the operation of picking the ginkgo leaf to the eminence is carried out to present part has been solved, need the staff to climb on the ginkgo tree, the operation is picked to the ginkgo leaf can consequently have the problem of great potential safety hazard.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

fig. 2 is a schematic perspective sectional view of the present invention;

FIG. 3 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 4 is a schematic view of a partial three-dimensional structure of the present invention;

fig. 5 is a schematic view of a partial three-dimensional structure of the present invention.

In the figure: 1. a housing; 2. a sleeve; 3. a through groove; 4. a rotating mechanism; 41. a screw rod; 42. a driven wheel; 43. a driving wheel; 5. a disc; 6. a rotating shaft; 7. a storage tank; 8. a drive mechanism; 81. a cylinder; 82. positioning a plate; 83. a lifting plate; 9. a connecting mechanism; 91. a connecting rod; 92. a folding frame; 93. a connecting plate; 94. a hinged lever; 10. a clamping plate; 11. a fixed block; 12. a cover plate; 13. an extension spring; 14. a grip; 15. a button; 16. and (4) a storage battery.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-5, a leaf picking mechanism comprises a housing 1 and a sleeve 2, the bottom of the inner wall of the housing 1 is rotatably connected with a rotating mechanism 4, the surfaces of both sides of the housing 1 are respectively fixedly connected with a handle 14 and a disc 5, the bottom of the disc 5 is rotatably connected with a rotating shaft 6, the surface of the housing 1 is provided with a through groove 3, the sleeve 2 is slidably connected with the inner wall of the housing 1, the inner wall of the sleeve 2 is in threaded connection with the surface of the rotating mechanism 4, the top of the sleeve 2 is provided with a storage groove 7, the bottom of the inner wall of the storage groove 7 is fixedly connected with a driving mechanism 8, the surface of the driving mechanism 8 is fixedly connected with four fixed blocks 11, the surface of each fixed block 11 is rotatably connected with a connecting mechanism 9, the number of the connecting mechanisms 9 is two, the surface of the connecting mechanism 9 is fixedly connected with a clamping plate 10, the bottom of the housing 1 is fixedly connected with a storage battery 16, the top of the handle 14 is provided with a button 15, the utility model discloses a rotating mechanism 4 and a sleeve 2, the utility model can be used in cooperation with the rotating mechanism 4 and the sleeve 2, a worker can insert the clamping plate 10 into branches at a high position by rotating a driving wheel 43, meanwhile, the device is used by matching the driving mechanism 8 and the connecting mechanism 9 so as to clamp the gingko branches at high positions through the two clamping plates 10, thereby facilitating the follow-up staff to pick off the ginkgo leaves at a high place through the matching use of the two clamping plates 10, the whole ginkgo leaf picking process does not need the staff to climb to the high place, can accomplish the ginkgo leaf picking operation, increase the security of ginkgo leaf picking operation, solve present part and carried out the operation of picking to eminence ginkgo leaf, need the staff to climb on the ginkgo tree, the problem that the ginkgo leaf picking operation can consequently have great potential safety hazard.

The rotating mechanism 4 comprises a screw rod 41, a driven wheel 42 and a driving wheel 43, the bottom of the screw rod 41 is rotatably connected with the bottom of the inner wall of the shell 1, the sleeve 2 is sleeved on the surface of the screw rod 41 and is in threaded connection with the screw rod, the driven wheel 42 is sleeved below the surface of the screw rod 41 and is fixedly connected with the screw rod, the top of the driving wheel 43 is fixedly connected with the bottom of the rotating shaft 6, the driving wheel 43 extends into the shell 1 from the through groove 3, the driving wheel 43 is meshed with the driven wheel 42, and a handle is fixedly connected with the bottom of the driving wheel 43.

The driving mechanism 8 comprises an air cylinder 81, a positioning plate 82 and a lifting plate 83, the bottom of the air cylinder 81 is fixedly connected with the bottom of the inner wall of the storage tank 7, the positioning plate 82 is sleeved on the surface of the air cylinder 81 and is fixedly connected with the surface of the air cylinder 81, a piston rod of the air cylinder 81 penetrates through the positioning plate 82 and is slidably connected with the positioning plate, the lifting plate 83 is sleeved on the surface of a piston rod of the air cylinder 81 and is fixedly connected with the positioning plate, the top of the piston rod of the air cylinder 81 is fixedly connected with a cover plate 12, the bottom of the cover plate 12 is fixedly connected with the top of the lifting plate 83, surface of the lifting plate 83 is fixedly connected with extension blocks, the number of the extension blocks is four, in the embodiment, a button 15 is arranged between the storage battery 16 and the air cylinder 81, a worker drives the clamping plate 10 to extend into a ginkgo tree by rotating the driving wheel 43, then can press the button 15, the lifting plate 83 is driven by the piston rod of the air cylinder 81 to move downwards, so as to drive the two folding frames 92 to rotate towards opposite sides, accordingly, the two clamping plates 10 can be used in cooperation with each other, and clamp the ginkgo tree branches, then the ginkgo tree is reversely rotated by the worker, and the working person, and the sleeve 2 moves downwards, and the ginkgo leaves can be picked up by the two clamping plates 10.

The surface cover of cylinder 81 piston rod is equipped with extension spring 13, and extension spring 13's both ends respectively with the top of locating plate 82 and the bottom fixed connection of lifter plate 83, in this embodiment, through extension spring 13's setting, extension spring 13 can carry out the application of force to lifter plate 83 can drive two book shape frame 92 and rotate to the side in opposite directions, thereby increases actuating mechanism 8's practicality.

The connecting mechanism 9 includes a connecting rod 91, a folding frame 92, a connecting plate 93 and a hinge rod 94, two ends of the connecting rod 91 are respectively and fixedly connected with the surfaces of the two fixing blocks 11, the folding frame 92 is sleeved on the surface of the connecting rod 91 and is rotatably connected with the surface of the connecting rod, two ends of the hinge rod 94 are respectively and fixedly connected with the surfaces of the two extending blocks, one end of the connecting plate 93 is sleeved on the surface of the hinge rod 94 and is rotatably connected with the hinge rod, and the other end of the connecting plate 93 is rotatably connected with the surface of the folding frame 92.

The quantity of grip block 10 is two, and two grip blocks 10 are the symmetry and set up, and the material of grip block 10 is rubber, and in this embodiment, through the setting to the grip block 10 material, when grip block 10 uses, the surface of ginkgo branch not only can better be laminated to the grip block 10 of rubber material to the follow-up operation of plucking the leaf goes on, the grip block 10 surface of rubber material is comparatively soft simultaneously, the injury that the operation led to the fact the branch body is picked to reducible ginkgo leaf.

The working principle is as follows: the worker holds the handle 14 and rotates the handle, the sleeve 2 can move upwards along with the rotation of the screw rod 41, then the worker can press the button 15, the piston rod of the cylinder 81 drives the lifting plate 83 to move upwards, the connecting plate 93 drives the two folding frames 92 to rotate towards opposite directions, the two clamping plates 10 move towards opposite directions, meanwhile, the stretching spring 13 is stretched out, after the clamping plates 10 penetrate through the ginkgo tree branches, the worker presses the button 15 again, the piston rod of the cylinder 81 moves downwards, at the moment, under the cooperation of the elastic force of the stretching spring 13, the two folding frames 92 rotate towards opposite sides, at the moment, the two clamping plates 10 can clamp the ginkgo tree branches, then the worker holds the handle to reversely rotate the driving wheel 43 to drive the screw rod 41 to reversely rotate, the sleeve 2 moves downwards, at the moment, the two clamping plates 10 can take the ginkgo leaves from the tree branches, when the mechanism is idle, the worker can rotate the driving wheel 43 to adjust the mechanism to the state as shown in figure 1, and then the mechanism can be stored.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrases "comprising one of 8230; \8230;" 8230; "does not exclude the presence of additional like elements in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A leaf picking mechanism comprises a shell (1) and a sleeve (2), and is characterized in that: the bottom of shell (1) inner wall is rotated and is connected with slewing mechanism (4), the surperficial difference fixedly connected with handle (14) and disc (5) of shell (1) both sides, the bottom of disc (5) is rotated and is connected with pivot (6), logical groove (3) have been seted up on the surface of shell (1), the inner wall sliding connection of sleeve (2) and shell (1), the inner wall of sleeve (2) and the surface threaded connection with slewing mechanism (4), storage tank (7) have been seted up at the top of sleeve (2), the bottom fixedly connected with actuating mechanism (8) of storage tank (7) inner wall, the fixed surface of actuating mechanism (8) is connected with fixed block (11), the quantity of fixed block (11) is four, the surface of fixed block (11) is rotated and is connected with coupling mechanism (9), the quantity of coupling mechanism (9) is two sets of, the fixed surface of coupling mechanism (9) is connected with grip block (10), the bottom fixedly connected with battery (16) of shell (1), the top of handle (14) is provided with button (15).

2. The leaf picking mechanism of claim 1, wherein: slewing mechanism (4) include lead screw (41), follow driving wheel (42) and action wheel (43), the bottom of lead screw (41) is rotated with the bottom of shell (1) inner wall and is connected, the surface of lead screw (41) is located to sleeve (2) cover to rather than threaded connection, follow the below on lead screw (41) surface is located to driving wheel (42) cover, and rather than fixed connection, the top of action wheel (43) and the bottom fixed connection of pivot (6), inside that action wheel (43) extended to shell (1) by logical groove (3), action wheel (43) mesh mutually with follow driving wheel (42), the bottom fixedly connected with handle of action wheel (43).

3. The leaf picking mechanism of claim 1, wherein: actuating mechanism (8) are including cylinder (81), locating plate (82) and lifter plate (83), the bottom of cylinder (81) and the bottom fixed connection of storage tank (7) inner wall, the surface of cylinder (81) is located to locating plate (82) cover to rather than fixed connection, the piston rod of cylinder (81) runs through locating plate (82) to rather than sliding connection, the surface of cylinder (81) piston rod is located to lifter plate (83) cover, and rather than fixed connection, the top fixedly connected with apron (12) of cylinder (81) piston rod, the bottom of apron (12) and the top fixed connection of lifter plate (83), the fixed surface of lifter plate (83) is connected with the extension piece, and the quantity of extension piece is four.

4. A leaf picking mechanism according to claim 3, characterised in that: the surface cover of cylinder (81) piston rod is equipped with extension spring (13), extension spring (13)'s both ends respectively with the top of locating plate (82) and the bottom fixed connection of lifter plate (83).

5. A leaf picking mechanism according to claim 3, characterised in that: coupling mechanism (9) include connecting rod (91), book shape frame (92), connecting plate (93) and hinge bar (94), the both ends of connecting rod (91) are connected with the fixed surface of two fixed blocks (11) respectively, book shape frame (92) cover locate the surface of connecting rod (91) and rotate rather than being connected, the both ends of hinge bar (94) are connected with the fixed surface of two extension pieces respectively, the one end cover of connecting plate (93) is located the surface of hinge bar (94) and is connected rather than rotating, the other end of connecting plate (93) rotates with the surface of book shape frame (92) to be connected.

6. The leaf picking mechanism of claim 1, wherein: the number of grip blocks (10) is two, and two grip blocks (10) are the symmetry setting, the material of grip block (10) is rubber.