CN115104428B

CN115104428B - Device is picked to jaboticaba with protect function

Info

Publication number: CN115104428B
Application number: CN202210842609.8A
Authority: CN
Inventors: 黄鹭强; 张春; 徐绍丝; 吴雯欣
Original assignee: Fujian Normal University
Current assignee: Fujian Normal University
Priority date: 2022-07-18
Filing date: 2022-07-18
Publication date: 2023-05-23
Anticipated expiration: 2042-07-18
Also published as: CN115104428A

Abstract

The invention relates to the technical field of fruit picking and discloses a jaboticaba picking device with a protection function, which comprises a rubber tube, a metal connecting tube, a collecting net cover, a supporting plate and a U-shaped handle rod, wherein the metal connecting tube is arranged at the bottom end of the rubber tube, the collecting net cover is arranged at the bottom end of the metal connecting tube, the supporting plate is fixedly arranged on the annular side surface of the rubber tube, the U-shaped handle rod is fixedly arranged at the bottom end of the supporting plate, one end of the supporting plate is provided with a groove, and a rotating rod is rotatably arranged in the groove. According to the invention, the cylindrical clamping blocks can be clamped in the grooves, so that the installation of the collecting net cover is finished, meanwhile, the limiting rods can be movably clamped in the cylindrical clamping blocks, so that the installation stability of the collecting net cover is improved, the inclined rods can be driven to move through the movement of the moving rods, the two sponge cushions are extruded to move and fit, and the rolling fruits can be buffered and protected conveniently.

Description

Device is picked to jaboticaba with protect function

Technical Field

The invention relates to the technical field of fruit picking, in particular to a jaboticaba picking device with a protection function.

Background

The process of picking fruits reaching maturity is a link with more labor in fruit tree production, timely and reasonable picking is carried out, the yield and quality of the fruits in the current year and the next year, and the relation between storage, transportation, processing and market supply of the fruits are extremely high, the ripe jaboticaba fruits can be directly and manually picked, and the jaboticaba fruits with too high positions can be picked by using the picking device.

When the picking device is used for picking fruits with higher positions, the fruits roll off to the inside of the collection net cover through the rubber pipe to easily cause damage to the fruits, the practicality of the picking device is reduced, and meanwhile, the fruit selling is not facilitated, so that the jaboticaba picking device with the protection function is very necessary.

Disclosure of Invention

(one) solving the technical problems

Aiming at the defects of the prior art, the invention provides a jaboticaba picking device with a protection function, which mainly solves the problem that fruits are easy to damage due to the fact that fruits roll into a collecting net cover through a rubber pipe, and reduces the practicality of the picking device.

(II) technical scheme

In order to achieve the above purpose, the present invention provides the following technical solutions:

the utility model provides a device is picked to jaboticaba with protect function, includes rubber tube, metal connecting pipe, collects screen panel, backup pad and U type barre, the metal connecting pipe is installed to the rubber tube bottom, and metal connecting pipe bottom installs and collect the screen panel, fixed mounting has the backup pad on the annular side of rubber tube, backup pad bottom fixed mounting has U type barre, backup pad one end is fluted, and recess internal rotation installs the dwang, backup pad top intermediate position fixed mounting has U type piece, U type piece is inside to rotate through the rotation round pin and install the dwang, dwang bottom one side fixed mounting has the cylinder pole, backup pad top slidable mounting has L type clamp plate, L type clamp plate top is laminated with the dwang mutually, two sponge pads of metal connecting pipe internal symmetry slidable mounting, and two the sponge pads keep away from each other one end equal fixed mounting movable block, two L type pieces of symmetry fixed mounting on the annular side of metal connecting pipe, and movable block one end pass L type piece, two T type of symmetry fixed mounting on the annular side of metal connecting pipe, two T type guide arm fixed mounting on the T type guide arm and two movable rod and movable rod are close to each other, two movable rod fixed mounting inclined rod one end are laminated mutually to movable rod.

Furthermore, a first spring is arranged on the annular side surface of the moving block, two ends of the first spring are respectively and fixedly arranged on the L-shaped block and the sponge cushion, two through holes are symmetrically formed in the annular side surface of the metal connecting pipe, and the sponge cushion is slidably arranged in the through holes.

On the basis of the scheme, two springs II are symmetrically and fixedly arranged on the annular side face of the metal connecting pipe, one end of each spring II is fixedly arranged on the corresponding movable rod, and one end of each movable rod is attached to one end, far away from the metal connecting pipe, of the corresponding movable rod.

As a still further scheme of the invention, a fixed pin is fixedly arranged in the groove, a rotating rod is rotatably arranged on the annular side surface of the fixed pin, a torsion spring is sleeved on the annular side surface of the fixed pin, and two ends of the torsion spring are respectively fixedly arranged on the annular side surface of the fixed pin and the inside of the rotating rod.

Further, square holes are formed in the top end of the supporting plate, an L-shaped pressing plate is slidably mounted in each square hole, two square blocks are symmetrically and fixedly mounted in each square hole, two through grooves are symmetrically formed in one end of each L-shaped pressing plate, the square blocks are slidably mounted in the through grooves, a spring III is fixedly mounted at the bottom end of each square block, and the bottom ends of the springs III are fixedly mounted at the bottom ends of the inside of the through grooves.

On the basis of the scheme, the top end of the collecting net cover is fixedly provided with a fixing ring, the fixing ring is arranged on the annular side face of the metal connecting pipe, more than two cylindrical clamping blocks are uniformly and fixedly arranged on the annular side face of the metal connecting pipe, more than two L-shaped grooves are uniformly formed in the annular side face of the fixing ring, and the cylindrical clamping blocks are arranged inside the L-shaped grooves.

As a still further proposal of the invention, the L-shaped groove consists of a vertical groove and a horizontal groove, more than two vertical grooves and more than two horizontal grooves are uniformly arranged on the annular side surface of the fixed ring, and one end of the vertical groove is communicated with the corresponding horizontal groove.

As still further scheme of the invention, the first rectangular groove is formed at the inner bottom end of the U-shaped handle bar, the first square bar is slidably arranged in the first rectangular groove, the second rectangular groove is formed at the bottom end of the U-shaped handle bar, the second square bar is slidably arranged in the second rectangular groove, the bottom end of the first square bar is fixedly provided with a cylindrical block, the bottom end of the cylindrical block is fixedly arranged at the top end of the second square bar, the annular side surface of the cylindrical block is provided with a fourth spring, the upper end and the lower end of the fourth spring are respectively fixedly arranged at the bottom end of the first square bar and the bottom end of the first rectangular groove, the bottom end of the second square bar is fixedly provided with a limiting rod, and the bottom end of the limiting rod penetrates through the fixing ring and extends into the cylindrical clamping block.

(III) beneficial effects

Compared with the prior art, the invention provides a jaboticaba picking device with a protection function, which has the following beneficial effects:

1. through cylinder fixture block joint at the type inslot portion, and then accomplish the installation of collecting the net cover, with solid fixed ring on metal connecting pipe annular side for cylinder fixture block moves along the perpendicular groove in L type groove, rotates solid fixed ring afterwards, and gu fixed ring rotates and drives cylinder fixture block and get into the horizontal inslot portion in L type groove, and then accomplishes the installation of collecting the net cover, and then is convenient for take out and collect the inside fruit of net cover.

2. Through the spacer bar removal joint inside the cylinder fixture block, and then improved the stability of collecting the screen panel installation, pick the device through holding U type barre and take, extrude in holding U type barre in-process counter lever one, make square lever one move down, square lever one move down extrude spring four, make spring four produce elasticity, square lever moves down and drives square lever two through the cylinder piece and remove, and then promote the spacer bar and move down, the spacer bar moves down and gets into inside the cylinder fixture block, and then fix the position of solid fixed ring and collecting the screen panel.

3. The extrusion rotating block is rotated through the rotating rod, then the extrusion L-shaped pressing plate is moved to pick fruits, the rotating rod continues to rotate to extrude the cylindrical rod, the cylindrical rod moves to push the rotating block to rotate around the rotating pin, the rotating block rotates to extrude the L-shaped pressing plate, the L-shaped pressing plate moves to extrude the fruits, then the ripe fruits fall into the rubber tube and roll along the rubber tube, the fruits enter the metal connecting tube to be attached to the sponge cushion, and then the fruits are buffer-protected.

4. The movable rod moves to drive the inclined rod to move, and then the two sponge cushions are extruded to move and fit, the rotating rod rotates to be separated from the movable rod firstly, the movable rod moves to drive the inclined rod to move under the action of the second elastic force of the spring, the inclined rod moves to extrude the movable block, the movable block moves to drive the sponge cushions to move, and then the two sponge cushions are made to fit, and buffer protection is convenient to be carried out on rolling fruits through the design.

5. Through dwang reverse rotation extrusion diagonal bar reverse movement, and then make two foam-rubber cushion separation, dwang rotates to reset and promotes the dwang to remove, and the dwang removes and extrudees second spring for second spring produces elasticity, and the dwang removes and drives the diagonal bar and remove to reset, and diagonal bar removes and the separation of movable block, under the effect of spring an elasticity, and the rubber pad removes to reset, and then makes the fruit pass the gap between two rubber pads and fall to the collection screen panel inside, and then realizes the picking of fruit.

Drawings

Fig. 1 is a schematic perspective view of a jaboticaba picking device with a protection function according to the present invention;

fig. 2 is a schematic diagram of an assembly structure of an L-shaped pressing plate of a jaboticaba picking device with a protection function;

fig. 3 is a schematic diagram of a part of an a part of a jaboticaba picking device with a protection function according to the present invention;

fig. 4 is a schematic cross-sectional structure diagram of a metal connecting pipe of a jaboticaba picking device with a protection function according to the present invention;

fig. 5 is a schematic diagram of an assembly structure of a collecting net cover of a jaboticaba picking device with a protection function;

fig. 6 is a schematic diagram of a part B enlarged structure of a jaboticaba picking device with a protection function according to the present invention;

fig. 7 is a schematic diagram of a part C enlarged structure of a jaboticaba picking device with a protection function according to the present invention.

In the figure: 1. a rubber tube; 2. a metal connecting pipe; 3. collecting a net cover; 4. a support plate; 5. a U-shaped handle bar; 6. a rotating lever; 7. an L-shaped pressing plate; 8. a U-shaped block; 9. a rotating block; 10. a cylindrical rod; 11. a sponge cushion; 12. a moving block; 13. an L-shaped block; 14. a first spring; 15. a moving rod; 16. a diagonal rod; 17. a second spring; 18. a T-shaped guide rod; 19. a fixing pin; 20. a torsion spring; 21. a through groove; 22. a square block; 23. a third spring; 24. a fixing ring; 25. a cylindrical clamping block; 26. an L-shaped groove; 27. square bar I; 28. a cylindrical block; 29. square bar II; 30. a spring IV; 31. a limit rod; 32. a through hole; 33. a rotation pin; 34. rectangular grooves I; 35. rectangular grooves II.

Detailed Description

The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.

Referring to fig. 1 to 7, a jaboticaba picking device with a protection function comprises a rubber tube 1, a metal connecting tube 2, a collecting net cover 3, a supporting plate 4 and a U-shaped handle 5, wherein the metal connecting tube 2 is arranged at the bottom end of the rubber tube 1, the metal connecting tube 2 is designed to guide and roll mature jaboticaba, the collecting net cover 3 is arranged at the bottom end of the metal connecting tube 2, the collecting net cover 3 is designed to collect the collecting net cover 3, the supporting plate 4 is arranged on the annular side surface of the rubber tube 1 through a screw, the U-shaped handle 5 is arranged at the bottom end of the supporting plate 4 through a screw, the picking device is conveniently held by the design of the U-shaped handle 5, a groove is processed at one end of the supporting plate 4, a rotating rod 6 is rotatably arranged in the groove, a rotating block 9 is rotatably arranged in the U-shaped block 8,U at the middle position of the top end of the supporting plate 4 through a rotating pin 33, the design is convenient for the installation of the rotating block 9, one side of the bottom end of the rotating block 9 is provided with a cylindrical rod 10 through a screw, the top end of the supporting plate 4 is slidably provided with an L-shaped pressing plate 7, the design of the L-shaped pressing plate 7 is convenient for picking up the high-altitude jaboticaba, the top end of the L-shaped pressing plate 7 is attached to the rotating block 9, the rotating block 9 rotates to facilitate pushing the L-shaped pressing plate 7 to move downwards, the inside of the metal connecting pipe 2 is symmetrically slidably provided with two spongy mats 11, the design of the spongy mats 11 is convenient for buffering and protecting the rolled jaboticaba, one far away end of each of the two spongy mats 11 is provided with a moving block 12 through a rivet, the annular side surface of the metal connecting pipe 2 is symmetrically welded with two L-shaped blocks 13, one end of the moving block 12 penetrates through the L-shaped blocks 13, the annular side surface of the metal connecting pipe 2 is symmetrically welded with two T-shaped guide rods 18, the T-shaped guide rods 18 are slidably provided with a moving rod 15, the design of T type guide arm 18 is convenient for the slidable mounting of movable rod 15, and the movable rod 15 is close to two diagonal rods 16 of metal connecting pipe 2 one end symmetry welding, and diagonal rod 16 one end is laminated mutually with movable block 12, and the design of diagonal rod 16 is convenient for extrude movable block 12, and then promotes two foam-rubber cushion 11 removal laminating.

In the invention, it should be noted that, the annular side of the moving block 12 is provided with the first spring 14, two ends of the first spring 14 are respectively arranged on the L-shaped block 13 and the foam-rubber cushion 11 through rivets, the first spring 14 is designed to facilitate the movement and the restoration of the foam-rubber cushion 11, two through holes 32 are symmetrically processed on the annular side of the metal connecting pipe 2, the foam-rubber cushion 11 is slidingly arranged in the through holes 32, the through holes 32 are designed to facilitate the installation of the foam-rubber cushion 11, two springs 17 are symmetrically welded on the annular side of the metal connecting pipe 2, one end of each second spring 17 is welded on the moving rod 15, the initial position of each second spring 17 is in a compressed state, the design of each second spring 17 facilitates the movement and the restoration of the moving rod 15, one end of the rotating rod 6 is attached to one end of the moving rod 15 far away from the metal connecting pipe 2, when the rotating rod 6 rotates and is separated from the moving rod 15, the movable rod 15 moves and resets, the fixed pin 19 is welded in the groove, the rotary rod 6 is rotatably arranged on the annular side surface of the fixed pin 19, the design is convenient for the installation of the rotary rod 6, the annular side surface of the fixed pin 19 is sleeved with the torsion spring 20, the two ends of the torsion spring 20 are respectively welded on the annular side surface of the fixed pin 19 and inside the rotary rod 6, the design of the torsion spring 20 is convenient for the rotation and reset of the rotary rod 6, the top end of the supporting plate 4 is provided with a square hole, the inside of the square hole is slidably provided with the L-shaped pressing plate 7, the design is convenient for the installation of the L-shaped pressing plate 7, the square hole is internally symmetrically welded with two square blocks 22, one end of the L-shaped pressing plate 7 is symmetrically provided with two through grooves 21, the square 22 is slidably arranged inside the through grooves 21, the design of the square 22 and the through grooves 21 is convenient for the sliding installation of the L-shaped pressing plate 7, the bottom ends of the square 22 are welded with the spring III 23, the design of the spring III 23 facilitates the movement and the reset of the L-shaped pressing plate 7.

In particular, the top end of the collecting net cover 3 is provided with a fixing ring 24 through a screw, the fixing ring 24 is arranged on the annular side surface of the metal connecting pipe 2, the fixing ring 24 is designed to be convenient for supporting the collecting net cover 3, the annular side surface of the metal connecting pipe 2 is uniformly welded with more than two cylindrical clamping blocks 25, the annular side surface of the fixing ring 24 is uniformly provided with more than two L-shaped grooves 26, the cylindrical clamping blocks 25 are arranged in the L-shaped grooves 26, the clamping blocks and the L-shaped grooves 26 are designed to be convenient for installing the fixing ring 24 on the metal connecting pipe 2, the collecting net cover 3 is further convenient to install, the L-shaped grooves 26 are formed by vertical grooves and transverse grooves, the annular side surface of the fixing ring 24 is uniformly provided with more than two vertical grooves and more than two transverse grooves, one end of each vertical groove is communicated with the corresponding transverse groove, the cylindrical clamping blocks 25 are clamped in the L-shaped grooves 26, the bottom end of the U-shaped handle 5 is provided with a rectangular groove I34, the square rod 27 is slidably arranged in the rectangular groove I34, the rectangular groove I34 is convenient for the square rod 27 to be mounted, the rectangular groove II 35 is arranged at the bottom end of the U-shaped handle 5, the square rod II 29 is slidably arranged in the rectangular groove II 35, the square rod II 29 is slidably mounted in the rectangular groove II 35, the cylindrical block 28 is fixedly arranged at the bottom end of the square rod I27, the bottom end of the cylindrical block 28 is fixedly arranged at the top end of the square rod II 29, the cylindrical block 28 is convenient for the connection of the square rod I27 and the square rod II 29, the four spring 30 is assembled on the annular side surface of the cylindrical block 28, the upper end and the lower end of the four spring 30 are respectively welded at the bottom end of the square rod I27 and the bottom end of the rectangular groove I34, the four spring 30 is convenient for the square rod I27 and the square rod II 29 to move and reset, the bottom end of the square rod II 29 is welded with the limiting rod 31, the bottom end of the limiting rod 31 penetrates the fixing ring 24 and extends into the cylindrical clamping block 25, this design facilitates the securement of the cylindrical latch 25 within the L-shaped slot 26.

The working principle of the embodiment is as follows: when mature fruits are required to be picked, the fixing ring 24 is firstly arranged on the annular side surface of the metal connecting pipe 2, so that the cylindrical clamping block 25 moves along the vertical groove of the L-shaped groove 26, then the fixing ring 24 is rotated, the fixing ring 24 rotates to drive the cylindrical clamping block 25 to enter the transverse groove of the L-shaped groove 26, the installation of the collecting net cover 3 is finished, then the U-shaped handle 5 is held to take the picking device, the square rod 27 is extruded in the process of holding the U-shaped handle 5, the square rod 27 moves downwards to extrude the spring four 30, the spring four 30 generates elastic force, the square rod 27 moves downwards to drive the square rod two 29 through the cylindrical block 28, the limiting rod 31 is pushed to move downwards, the limiting rod 31 moves downwards into the cylindrical clamping block 25, and then the positions of the fixing ring 24 and the collecting net cover 3 are fixed, then the top end of the rubber tube 1 is placed at the lower side of the ripe fruit, the L-shaped pressing plate 7 is positioned at the upper side of the fruit, the rotating rod 6 rotates around the fixed pin 19 to extrude the torsion spring 20, the torsion spring 20 generates torsion force, the rotating rod 6 rotates to be separated from the moving rod 15 firstly, under the action of the elastic force of the spring II 17, the moving rod 15 moves to drive the inclined rod 16 to move, the inclined rod 16 moves to extrude the moving block 12, the moving block 12 moves to drive the spongy cushion 11 to move, the two spongy cushions 11 are attached, the spongy cushion 11 moves to stretch the spring I14, the spring I14 generates elastic force, the rotating rod 6 continuously rotates to extrude the cylindrical rod 10, the cylindrical rod 10 moves to push the rotating block 9 to rotate around the rotating pin 33, the rotating block 9 rotates to extrude the L-shaped pressing plate 7, the L-shaped pressing plate 7 moves to extrude the fruit, and then make ripe fruit fall into rubber tube 1 inside to roll along rubber tube 1, fruit gets into inside laminating with foam-rubber cushion 11 of metal connecting pipe 2, and then carry out buffer protection to the fruit, L type clamp plate 7 is stretched spring three 23 when moving down along square 22, make spring three 23 produce the elasticity, the removal reset of L type clamp plate 7 is convenient for to spring three 23's elasticity, when accomplishing picking of a fruit, under torsion spring 20 torsion force, dwang 6 counter-rotating, under spring three 23's elasticity, L type clamp plate 7 removes the reset, and then promote dwang 9 and cylinder pole 10 and remove the reset, dwang 6 rotates the reset promotion dwang 15 and removes, the dwang 15 removes and extrudees spring two 17, make spring two 17 produce the elasticity, dwang 15 removes and drives down the diagonal 16 and remove the separation of movable block 12, under spring one 14 elasticity, and rubber pad removes the reset, and then make fruit pass the gap between two rubber pads and fall to collect inside the screen panel 3, and then realize picking of fruit.

In the description herein, it should be noted that the terms "coupled," "connected," and "connected," should be construed broadly, and may be either permanently connected, detachably connected, or integrally connected, for example, unless otherwise specifically indicated and defined; the connection may be mechanical connection, electrical connection, direct connection, or indirect connection via an intermediary. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.

In this description, it should be noted that relational terms such as first and second, and the like are 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. Moreover, 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.

Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. The utility model provides a jaboticaba picking device with protect function, includes rubber tube (1), metal connecting pipe (2), collects screen panel (3), backup pad (4) and U type barre (5), metal connecting pipe (2) are installed to rubber tube (1) bottom, and metal connecting pipe (2) bottom is installed and is collected screen panel (3), fixed mounting has backup pad (4) on the annular side of rubber tube (1), backup pad (4) bottom fixed mounting has U type barre (5), a serial communication port, recess has been seted up to backup pad (4) one end, and recess inside rotation installs dwang (6), backup pad (4) top intermediate position fixed mounting has U type piece (8), U type piece (8) inside is installed through rotation round pin (33) rotation, round pillar (10) are installed to rotating piece (9) bottom one side fixed mounting, backup pad (4) top slidable mounting has L type clamp plate (7), L type clamp plate (7) top and rotating piece (9) laminating mutually, two sponge pads (11) are kept away from each other to two symmetrical one end fixed pads (11), two L-shaped blocks (13) are symmetrically and fixedly arranged on the annular side surface of the metal connecting pipe (2), one end of the moving block (12) penetrates through the L-shaped blocks (13), two T-shaped guide rods (18) are symmetrically and fixedly arranged on the annular side surface of the metal connecting pipe (2), a moving rod (15) is slidably arranged on the T-shaped guide rods (18), two inclined rods (16) are symmetrically and fixedly arranged on one end of the moving rod (15) close to the metal connecting pipe (2), one end of the inclined rod (16) is attached to the moving block (12), a first spring (14) is arranged on the annular side surface of the moving block (12), two ends of the first spring (14) are fixedly arranged on the L-shaped blocks (13) and on the sponge cushion (11) respectively, two through holes (32) are symmetrically arranged on the annular side surface of the metal connecting pipe (2), a sponge cushion (11) is slidably arranged in the through holes (32), two springs (17) are symmetrically and fixedly arranged on the annular side surface of the metal connecting pipe (2), one end of the second spring (17) is fixedly arranged on the moving rod (15), one end of the rotating rod (6) is attached to the rotating rod (6) and one end of the rotating rod (19) is away from the rotating rod (19), the utility model discloses a novel structure of a cylindrical column, which is characterized in that a torsion spring (20) is sleeved on an annular side surface of a fixed pin (19), two ends of the torsion spring (20) are respectively and fixedly arranged on the annular side surface of the fixed pin (19) and inside a rotating rod (6), square holes are formed in the top end of a supporting plate (4), an L-shaped pressing plate (7) is arranged in the square holes in a sliding mode, two square blocks (22) are symmetrically arranged in the square holes, two through grooves (21) are symmetrically arranged at one end of the L-shaped pressing plate (7), a spring III (23) is fixedly arranged at the bottom end of the square block (22), a spring III (23) is fixedly arranged at the inner bottom end of the through groove (21), a square rod I (27) is arranged at the inner bottom end of a square groove I (34), a square rod II (35) is arranged in the inner sliding mode of the square groove I (34), a square rod II (29) is arranged in the inner sliding mode of the square rod II (35), a square rod I (27) is fixedly arranged at the bottom end of a square rod II (28), a cylindrical column II (28) is arranged at the bottom end of the square rod II (27), a cylindrical column II (28) is fixedly arranged at the top end of the cylindrical column II (28), and the upper end and the lower end of the spring IV (30) are respectively fixedly arranged at the bottom end of the square rod I (27) and the bottom end inside the rectangular groove I (34), the bottom end of the square rod II (29) is fixedly provided with a limiting rod (31), and the bottom end of the limiting rod (31) penetrates through the fixing ring (24) and extends into the cylindrical clamping block (25).

2. The jaboticaba picking device with the protection function according to claim 1, wherein a fixing ring (24) is fixedly installed at the top end of the collecting net cover (3), the fixing ring (24) is installed on the annular side face of the metal connecting pipe (2), more than two cylindrical clamping blocks (25) are uniformly and fixedly installed on the annular side face of the metal connecting pipe (2), more than two L-shaped grooves (26) are uniformly formed in the annular side face of the fixing ring (24), and the cylindrical clamping blocks (25) are installed inside the L-shaped grooves (26).

3. The jaboticaba picking device with the protection function according to claim 2, wherein the L-shaped groove (26) is composed of a vertical groove and a horizontal groove, more than two vertical grooves and more than two horizontal grooves are uniformly formed on the annular side surface of the fixing ring (24), and one end of the vertical groove is communicated with the corresponding horizontal groove.