CN210868825U

CN210868825U - Telescopic automatic fruit picker

Info

Publication number: CN210868825U
Application number: CN201921655160.4U
Authority: CN
Inventors: 陈姜宏; 张良利; 马琦; 徐程颖; 薛娜; 叶能永
Original assignee: Taizhou University
Current assignee: Taizhou University
Priority date: 2019-09-30
Filing date: 2019-09-30
Publication date: 2020-06-30
Anticipated expiration: 2029-09-30

Abstract

The utility model discloses a telescopic automatic fruit picker, which comprises a handle, wherein the top end of the handle is fixedly connected with an outer bulb through a lifting device, an inner bulb is embedded in the outer bulb, an arc-shaped shell matched with the arc surface is arranged at the bottom of one side of the outer bulb, the bottom end of the inner part of the arc-shaped shell is connected with a torsion spring through a pin shaft which is inserted and connected, one end of the torsion spring is connected with one of five limit grooves on the outer wall of the inner bulb in a clamping way, and one side of the inner bulb is fixedly provided with a limit pipe. The safety is improved, and the labor intensity is reduced through an electric and picking integrated mode.

Description

Telescopic automatic fruit picker

Technical Field

The utility model relates to a pick the ware, in particular to ware is picked to telescopic automatic fruit.

Background

People eat food as days, the nation pays more and more attention to the development of agriculture, in order to improve the life and production mode of farmers, on one hand, the yield is increased, on the other hand, the mechanized production is paid more attention to, and the burden of the farmers is reduced. According to the factors of landform and climate in various regions, different fruits can be planted in different regions, and due to the fact that the planting area is wide, the fruits need to be picked when the fruits are ripe. At present when fruit grower picks fruit, the instrument that uses restricts in scissors and ladder etc. wastes time and energy, there is very big potential safety hazard to the fruit picking of higher branch, but current scalable high altitude fruit picker quality in the market is big, be difficult to use for a long time, it can not integrate to pluck, and do not have the function that lasts the collection, can only cut one and put one, and in the fruit picking instrument that has now, the unable rotation regulation of tool bit of stock scissors class, can not paste the base of a fruit and cut, it is not convenient enough to use.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a ware is picked to telescopic automatic fruit to when solving the manual fruit of picking of peasant that proposes in the above-mentioned background art, waste time and energy, the fruit to higher branch is picked and is had the problem of very big potential safety hazard.

In order to achieve the above object, the utility model provides a following technical scheme: a telescopic automatic fruit picker comprises a handle, wherein the top end of the handle is fixedly connected with an outer bulb through a lifting device, an inner bulb is embedded in the outer bulb, an arc-shaped shell matched with the arc surface of the outer bulb is arranged at the bottom of one side of the outer bulb, the bottom end of the inner portion of the arc-shaped shell is connected with a torsion spring through a pin shaft which is inserted and connected, one end of the torsion spring is clamped with one of five limiting grooves in the outer wall of the inner bulb, a limiting pipe is fixedly arranged at one side of the inner bulb, the limiting pipe is sleeved outside a cutter head connecting rod, a push-pull electromagnet is fixedly arranged at the central position of the inner portion of the inner bulb, one end of the push-pull electromagnet is fixedly connected with a scissor-type cutter head through the cutter head connecting rod, two sides of the push-pull electromagnet are fixedly connected with a lighting lamp through the connecting rod, and, the button passes through red black twin-core copper line and lithium cell electric connection, the lithium cell passes through red black twin-core copper line with light electric connection, the lithium cell sets up the inside at the handle the button inlays to be established one side of handle, locking hoop and aluminum alloy frame fixed connection are passed through at the top of elevating gear's last central siphon, the avris of aluminum alloy frame and the top fixed connection of string bag, the ring channel that rubber band and stand pipe top are passed through to the bottom of string bag is tightened fixedly.

As a preferred technical scheme of the utility model, the scissors type the tool bit includes the blade, the bottom of going up the blade is through round pin axle fixedly connected with bottom knife, the one end of going up the blade with the pin rotation connection is passed through to the one end of tool bit connecting rod, the other end of tool bit connecting rod with the output of plug-type electro-magnet contacts, the one end of bottom knife and the avris fixed connection of spacing inside pipe wall.

As a preferred technical scheme of the utility model, elevating gear includes central siphon down, the outer axle sleeve has been cup jointed to the one end of central siphon down, the inside of central siphon inlays and is equipped with the central siphon down, the spout has all been seted up to the both sides of going up the central siphon, go up the central siphon with the outer axle sleeve all through the slider of inner wall both sides with spout sliding connection, it is connected with the gear shaft meshing to go up the rack on top that the central siphon passes through, the outside cover of gear shaft be equipped with the shaft cover of the inside intercommunication of outer axle sleeve, the both ends of gear shaft and shaft cover both sides are inlayed the bearing of establishing and are alternated and are connected, just the shaft cover wherein the end of one end passes through hand (hold) connecting rod and hand (hold) fixed connection, the other end of.

As an optimized technical scheme of the utility model, the inside equidistant buffer zone that is equipped with a plurality of parallel arrangement of string bag.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model relates to a ware is picked to telescopic automatic fruit, make a steerable rotation of tool bit, length can fine setting formula is flexible, the ware is picked to the electronic fruit that fruit can directly be collected, lightly easily carry, be fit for orchard picking work, and is simple in operation, time saving and labor saving, can reduce fruit grower's intensity of labour, the preparation is originally low, accord with fruit grower's purchase ability, not only make things convenient for fruit grower to pick the fruit of co-altitude, the security improves, can also be through electronic and pluck the integration mode, reduce intensity of labour, the light throws light on to picking the point, be convenient for pick fruit under the darker environment of natural colour fast, the work efficiency is greatly improved.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

FIG. 2 is an enlarged schematic view of the ball head of the present invention;

fig. 3 is a schematic structural view of the lifting device of the present invention;

FIG. 4 is a schematic view of the internal structure of the handle of the present invention;

FIG. 5 is a schematic view of the inner structure of the net bag of the present invention;

fig. 6 is a schematic diagram of the circuit connection structure of the present invention;

fig. 7 is a schematic structural view of the torsion spring of the present invention.

In the figure: 1. an upper blade; 2. a lower blade; 3. an upper shaft tube; 4. a lower shaft tube; 5. a buffer zone; 6. an outer sleeve; 7. a wheel axle housing; 8. a handle connecting rod; 9. a handle; 10. a handle; 11. an outer bulb; 12. an inner ball head; 13. a cutter head connecting rod; 14. a push-pull electromagnet; 15. an illuminating lamp; 16. a lithium battery; 17. a button; 18. red and black double-core copper wires; 19. a chute; 20. a net bag; 21. an aluminum alloy frame; 22. a torsion spring; 23. a guide tube; 24. a limiting pipe; 25. an arc-shaped shell.

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. 1-7, the utility model provides a telescopic automatic fruit picker, which comprises a handle 10, the top end of the handle 10 is fixedly connected with an outer bulb 11 through a lifting device, the inner bulb 12 is embedded in the outer bulb 11, an arc shell 25 matched with the arc surface is arranged at the bottom of one side of the outer bulb 11, the bottom end of the inner part of the arc shell 25 is connected with a torsion spring 22 through a pin shaft which is inserted and connected, one end of the torsion spring 22 is clamped with one of five limit grooves on the outer wall of the inner bulb 12, one side of the inner bulb 12 is fixedly provided with a limit pipe 24, the limit pipe 24 is sleeved outside a cutter head connecting rod 13, a push-pull electromagnet 14 is fixedly arranged at the central position of the inner part of the inner bulb 12, one end of the push-pull electromagnet 14 is fixedly connected with a scissors-type cutter head through the cutter head connecting rod 13, both sides of the push-pull, the wiring end of push-pull type electro-magnet 14 passes through red black twin copper line 18 and button 17 electric connection, button 17 passes through red black twin copper line 18 and lithium cell 16 electric connection, lithium cell 16 passes through red black twin copper line 18 and light 15 electric connection, lithium cell 16 sets up and inlays the one side of establishing at handle 10 at the inside button 17 of handle 10, locking hoop and aluminum alloy frame 21 fixed connection are passed through to elevating gear's upper shaft tube 3 top, the avris of aluminum alloy frame 21 and the top fixed connection of string bag 20, the bottom of string bag 20 is tightened fixedly through the ring channel on rubber band and 23 tops of stand pipe.

Preferably, the cutter head of scissors type includes blade 1, the bottom of blade 1 is through round pin axle fixedly connected with bottom knife 2, the one end of blade 1 is passed through the pin rotation with the one end of cutter head connecting rod 13 and is connected, the other end of cutter head connecting rod 13 contacts with push-pull type electromagnet 14's output, the avris fixed connection of the one end of bottom knife 2 and spacing pipe 24 inner wall, push-pull type electromagnet 14 has the one end shrink of spring, the pull-down drives blade 1 on the cutter head connecting rod 13 is connected, make blade 1 pull-down, make the shearing end of blade 1 rotate along the round pin axle, thereby make blade 1 and fixed bottom knife 2 closed.

Preferably, elevating gear includes central siphon 4 down, outer axle sleeve 6 has been cup jointed to the one end of central siphon 4 down, central siphon 3 is inlayed to the inside of lower central siphon 4, spout 19 has all been seted up to the both sides of going up central siphon 3, it all passes through slider and spout 19 sliding connection of inner wall both sides with outer axle sleeve 6 to go up central siphon 3, it is connected with the gear shaft meshing to go up the rack on top shaft 3, the outside cover of gear shaft is equipped with the wheel shaft cover 7 with the inside intercommunication of outer axle sleeve 6, the bearing that establishes alternates with 7 both sides of wheel shaft cover at both ends of gear shaft, and wheel shaft cover 7 wherein the end of one end passes through hand (hold) connecting rod 8 and hand (hold) 9 fixed connection, the other end and the one end fixed connection of handle 10 of lower central siphon 4, relative position between central siphon 3 and the lower central siphon 4 is adjusted through hand (.

Preferably, the inside of the net bag 20 is provided with a plurality of buffer belts 5 which are arranged in parallel at equal intervals, so that the buffer function is achieved, and the damage to fruits is reduced.

When the telescopic automatic fruit picker is used, a cutter head is connected with an inner ball head 12, the inner ball head 12 is limited by design to five degrees of freedom, the angle is controlled by a torsion spring 22, the controllable rotation of the cutter head is realized, the operation is simple, the structure is simple, the cutter head shearing force is provided by a push-pull type electromagnet 14, the function of one-to-one shearing is realized, the time and labor are saved, the cutter head is simple in structure, the cutter head can be automatically disassembled and replaced, an upper shaft tube 3 is connected with a lower shaft tube 4 through an outer shaft sleeve 6, a gear shaft is connected with a rack at the top end of the upper shaft tube 3 in a meshed manner, the upper shaft tube 3 and the lower shaft tube 4 are slightly stretched to pick fruits at high positions by manually shaking a handle 10, the use is safer, the upper shaft tube 3 and the lower shaft tube 4 are both made of ABS plastic materials, a 3400mAh lithium battery 16 is arranged in the handle 10, the, the picking device is characterized in that the picking device is in line with the holding habit of people, the lithium battery 16 is light and has long duration, the picking device meets the labor production requirement, the internal circuit of the picking device comprises a push-pull electromagnet 14, a button 17 and a lithium battery 16 (containing a protective electric plate), the button 17 is connected with the push-pull electromagnet 14, a fruit grower can slightly press the button 17 with small force to enable one end of the push-pull electromagnet 14 with a spring to contract, the push-pull electromagnet pulls down to drive an upper blade 1 connected with a blade head connecting rod 13, the upper blade 1 is pulled down to enable the shearing end of the upper blade 1 to rotate along a pin shaft, so that the upper blade 1 is closed with a fixed lower blade 2, the button 17 is released, one end of the push-pull electromagnet 14 with the spring rebounds to drive the shearing end of the upper blade 1 to rotate along the pin shaft, the blade head is opened to conveniently shear fruit stems, the sheared fruits fall into a net 20 for, the inside of the guide tube 23 is rolled down, and the collection frame is slipped down through the output end of the guide tube 23, so that the fruit is ensured not to be damaged while the picking efficiency is ensured.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", "third", "fourth" are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby the features defined as "first", "second", "third", "fourth" may explicitly or implicitly include at least one such feature.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "disposed," "connected," "fixed," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate medium, and may be connected through the inside of two elements or in an interaction relationship between two elements, unless otherwise specifically defined, and the specific meaning of the above terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that 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 telescopic automatic fruit picker comprises a handle (10) and is characterized in that the top end of the handle (10) is fixedly connected with an outer bulb (11) through a lifting device, an inner bulb (12) is embedded in the outer bulb (11), an arc shell (25) matched with an arc surface of the outer bulb (11) is arranged at the bottom of one side of the outer bulb (11), the bottom end of the inner portion of the arc shell (25) is connected with a torsion spring (22) through a pin shaft which is inserted and connected, one end of the torsion spring (22) is clamped with one of five limiting grooves in the outer wall of the inner bulb (12), a limiting pipe (24) is fixedly arranged on one side of the inner bulb (12), the limiting pipe (24) is sleeved outside a cutter head connecting rod (13), a push-pull electromagnet (14) is fixedly arranged at the center position of the inner portion of the inner bulb (12), one end of the push-pull electromagnet (14) is fixedly connected with a scissor-type cutter head through the cutter head, both sides of the push-pull electromagnet (14) are fixedly connected with an illuminating lamp (15) through connecting rods, the terminal of the push-pull electromagnet (14) is electrically connected with the button (17) through a red-black double-core copper wire (18), the button (17) is electrically connected with the lithium battery (16) through a red-black double-core copper wire (18), the lithium battery (16) is electrically connected with the illuminating lamp (15) through the red and black double-core copper wire (18), the lithium battery (16) is arranged inside the handle (10), the button (17) is embedded at one side of the handle (10), the top of the upper axle tube (3) of the lifting device is fixedly connected with the aluminum alloy frame (21) through a locking hoop, the side of the aluminum alloy frame (21) is fixedly connected with the top end of the net bag (20), the bottom end of the net bag (20) is tightened and fixed with the annular groove at the top end of the guide tube (23) through a rubber band.

2. The telescopic automatic fruit picker according to claim 1, wherein: the scissors type the tool bit includes blade (1), the bottom of going up blade (1) is through round pin axle fixedly connected with bottom knife (2), the one end of going up blade (1) with the one end of tool bit connecting rod (13) is passed through the pin and is rotated the connection, the other end of tool bit connecting rod (13) with the output of plug-type electro-magnet (14) contacts, the avris fixed connection of the one end of bottom knife (2) and spacing pipe (24) inner wall.

3. The telescopic automatic fruit picker according to claim 1, wherein: the lifting device comprises a lower shaft tube (4), one end of the lower shaft tube (4) is sleeved with an outer shaft sleeve (6), an upper shaft tube (3) is embedded in the lower shaft tube (4), sliding grooves (19) are respectively arranged on two sides of the upper shaft tube (3), the upper shaft tube (3) and the outer shaft sleeve (6) are both connected with the sliding groove (19) in a sliding way through sliding blocks on two sides of the inner wall, the upper shaft tube (3) is meshed with a gear shaft through a rack at the top end, a shaft cover (7) communicated with the inside of the outer shaft sleeve (6) is covered on the outer part of the gear shaft, two ends of the gear shaft are inserted and connected with bearings embedded at two sides of the gear shaft cover (7), and the end head of one end of the wheel axle cover (7) is fixedly connected with a handle (9) through a handle connecting rod (8), the other end of the lower shaft tube (4) is fixedly connected with one end of the handle (10).

4. The telescopic automatic fruit picker according to claim 1, wherein: a plurality of buffer belts (5) which are arranged in parallel are arranged in the net bag (20) at equal intervals.