CN108112407B

CN108112407B - Automatic pressfitting formula close fruit bagging apparatus

Info

Publication number: CN108112407B
Application number: CN201711427322.4A
Authority: CN
Inventors: 张秀芝
Original assignee: Yongjia County Maitong Machinery Co ltd
Current assignee: Yongjia County Maitong Machinery Co.,Ltd.
Priority date: 2017-12-26
Filing date: 2017-12-26
Publication date: 2020-07-03
Anticipated expiration: 2037-12-26
Also published as: CN108112407A

Abstract

The invention discloses an automatic pressing type fruit bagging device, which comprises a bagging box, wherein an extension rod is fixed at the bottom of the bagging box, handheld handles are fixed on two sides of the bottom of the extension rod, a pull rod cavity is arranged inside the extension rod, a pull rod is sleeved in the pull rod cavity, a driving cavity is arranged inside the bagging box, the top of the pull rod is fixed at the bottom of a telescopic cylinder, a telescopic opening is formed in the top surface of the bagging box, a limiting block is fixed on the side wall of the top of the telescopic cylinder, pressing openings are formed in two side walls of the top of the telescopic cylinder, pressing rods are fixed on two sides of the bottom of the telescopic cylinder, a driving piston is fixed at the bottom of each pressing rod and arranged in the driving water cavity, the driving water cavity is communicated with a follow-up water cavity, a follow-up piston is arranged in the follow-up water cavity, a pressing rod is fixed on the right side wall of a follow-up sliding groove, and a pressing block is fixed at the; according to the fruit bagging machine, fruits are bagged in a manner that the pressing blocks are pressed mutually, manual bagging and tying are not needed, and bagging efficiency is greatly improved.

Description

Automatic pressfitting formula close fruit bagging apparatus

Technical Field

The invention relates to an agricultural tool, in particular to an automatic pressing type fruit-mixing bagging device.

Background

The fruit bagging technology is characterized in that a layer of paper bag or plastic bag is sleeved on the outer side of a fruit growing on a fruit tree before the fruit is immature, the fruit has the greatest advantages of improving appearance quality and reducing pesticide residues, the improved appearance quality is highlighted on the smooth surface and the full coloring, for example, an apple can be colored to the highest degree of 2/3 without bagging, the coloring area can reach more than 99% after bagging, and the improvement of the appearance quality and the reduction of the pesticide residues are important conditions for the international market of the fruit in China.

Fruit bagging is generally made by two kinds of materials of paper and PE (plastic film), has bag form and netted, and the mode of sealing of bagging is mostly direct knot form, and the operation of most fruit bagging is at present by artifical direct manual bagging to seal the knot, artifical intensity of labour is very big, and many fruit tree manual works are difficult to touch, cause the bagging operation degree of difficulty also very big, thereby bagging technique needs to invest a large amount of costs of labor earlier stage, therefore, we need a labour saving and time saving to make things convenient for the manual work to carry out the device of fruit bagging.

Disclosure of Invention

The invention aims to provide an automatic pressing type fruit-mixing bagging device to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme:

an automatic pressing type fruit bagging device comprises a pull ring, a pull rod, a handheld handle, an extension rod, a pull rod cavity, a pull rod through hole, a bagging box, a communication pipe, a driving water cavity, a driving piston, a pressure rod, a follow-up water cavity, a follow-up piston, a pressing rod, a pressing block, a telescopic opening, a telescopic cylinder, a limiting block, a pressing opening, a driving cavity and a return spring, wherein the extension rod is fixed at the bottom of the bagging box, the handheld handle is fixed on two sides of the bottom of the extension rod, the pull rod cavity is arranged inside the extension rod, the pull rod is sleeved in the pull rod cavity, the top of the pull rod penetrates through the pull rod through hole and extends into the bottom of the driving cavity, the pull rod through hole is formed in the center of the inner bottom surface of the driving cavity, the driving cavity is arranged inside the bagging box, the top of the pull rod is fixed at the bottom of the telescopic cylinder, and the upper half part of the telescopic cylinder penetrates out of the top surface, the bag sleeving device comprises a bag sleeving box, a telescopic opening, a driving chute, a follow-up water chamber, a compression rod and a return spring, wherein the telescopic opening is formed in the top surface of the bag sleeving box, a limiting block is fixed on the side wall of the top of the telescopic barrel, compression openings are formed in two side walls of the top of the telescopic barrel, compression rods are fixed on two sides of the bottom of the telescopic barrel, the driving piston is arranged in the driving water chamber, the driving water chamber is formed in two sides of the inner bottom surface of the driving chamber, the driving water chamber is connected with the follow-up water chamber through a communicating pipe, the follow-up piston is arranged in the follow-up water chamber, the compression rod is fixed on the right side wall of the follow-up chute, penetrates through the follow-up water chamber and extends into the inner wall of the telescopic opening, the compression block is fixed at.

As a further scheme of the invention: the bagging box is a cylindrical box body with a T-shaped section.

As a further aspect of the invention: the pull rod cavity is a columnar cavity communicated up and down.

As a further aspect of the invention: the telescopic cylinder is a cylindrical metal cylinder with an upward opening.

As a further aspect of the invention: the communicating water pipe is a soft air pipe.

As a further aspect of the invention: the driving piston and the follow-up piston are rubber stoppers.

As a further aspect of the invention: the inner side surface of the pressing block is provided with staggered convex blocks, and the convex blocks at the two sides can be mutually meshed when being combined.

Compared with the prior art, the invention has the beneficial effects that: according to the fruit tree bagging machine, bagging actions are completed on fruit trees and fruits in a mutual pressing mode through the pressing block and the telescopic cylinder which can be adjusted through the pull ring, manual bagging and tying are not needed, a large amount of bagging time is saved, bagging efficiency is greatly improved, the distance of bagging can be prolonged through the arranged extension rod, and bagging work can be easily completed on places where bagging is difficult to touch.

Drawings

Fig. 1 is a schematic structural view of an automatic pressing type fruit combining and bagging device.

Fig. 2 is a schematic structural diagram of a tape-sleeving box in the automatic pressing type fruit-closing bagging device.

Fig. 3 is a schematic structural diagram of a follow-up water cavity in the automatic pressing type fruit-mixing bagging device.

In the figure: the bag-pulling device comprises a pull ring 1, a pull rod 2, a handheld handle 3, an extension rod 4, a pull rod cavity 5, a pull rod through hole 6, a bag-sleeving box 7, a communicating pipe 8, a driving water cavity 9, a driving piston 10, a pressure rod 11, a follow-up water cavity 12, a follow-up piston 13, a press-fitting rod 14, a press-fitting block 15, an extension opening 16, a telescopic cylinder 17, a limiting block 18, a press-fitting opening 19, a driving cavity 20 and a return spring 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 3, in the embodiment of the present invention, an automatic press-fit type fruit bagging device includes a pull ring 1, a pull rod 2, a handheld handle 3, an extension rod 4, a pull rod cavity 5, a pull rod through hole 6, a bagging box 7, a communication pipe 8, a driving water cavity 9, a driving piston 10, a pressure rod 11, a follower water cavity 12, a follower piston 13, a press-fit rod 14, a press-fit block 15, a telescopic port 16, a telescopic cylinder 17, a limit block 18, a press-fit port 19, a driving cavity 20, and a return spring 21, wherein the bagging box 7 is a cylindrical box body with a T-shaped cross section, the extension rod 4 is fixed at the bottom of the bagging box 7, the handheld handle 3 is fixed at two sides of the bottom of the extension rod 4, the pull rod cavity 5 is arranged inside the extension rod 4, the pull rod cavity 5 is a columnar cavity communicated up and down, the pull rod cavity 5 is sleeved with the pull rod 2, the top of the pull rod 2 passes through the pull rod through hole 6 and extends into the bottom of, the pull rod through hole 6 is arranged at the central position of the inner bottom surface of the driving cavity 20, the driving cavity 20 is arranged inside the bagging box 7, the top of the pull rod 2 is fixed at the bottom of the telescopic cylinder 17, the telescopic cylinder 17 is a cylindrical metal cylinder with an upward opening, the upper half part of the telescopic cylinder 17 penetrates out of the top surface of the bagging box 7 through a telescopic opening 16, the telescopic opening 16 is arranged on the top surface of the bagging box 7, a limiting block 18 is fixed on the side wall of the top of the telescopic cylinder 17, compression openings 19 are arranged on the two side walls of the top of the telescopic cylinder 17, compression rods 11 are fixed on the two sides of the bottom of the telescopic cylinder 17, a driving piston 10 is fixed at the bottom of the compression rods 11, the driving piston 10 is arranged in the driving water cavity 9, the driving water cavity 9 is arranged on the two sides of the inner bottom surface of the driving cavity 20, the driving water cavity 9 is communicated with a follow-up water cavity 12 through a communication pipe 8, and the communication water pipe 8 is a, be equipped with follow-up piston 13 in the follow-up water cavity 12, drive piston 10 and follow-up piston 13 all are the rubber buffer, be fixed with pressfitting pole 14 on the right side wall of follow-up spout 13, pressfitting pole 14 is worn out follow-up water cavity 12 and is stretched into on the 16 inner walls of expansion joint, pressfitting piece 15 is being fixed to the medial extremity of pressfitting pole 14, pressfitting piece 15's medial surface is equipped with crisscross lug, and the lug of both sides can intermeshing when merging, return spring 21 is being fixed with drive water cavity 12 top surface snap-on in telescopic tube 17 bottom.

The working principle of the invention is as follows: firstly, opening a plastic bag and placing the plastic bag into a telescopic cylinder 17, then holding a handheld handle 3 to place fruits needing bagging into the telescopic cylinder 17 and pressing the fruits onto the plastic bag, then pulling a pull ring 1 downwards, driving a driving piston 10 to extrude a driving water chamber 9 downwards by a downward movement pressure rod 11 of the telescopic cylinder 17, enabling water in the water chamber 9 to quickly enter a follow-up water chamber 12 through a communicating pipe 8, wherein the follow-up water chamber 12 has a small volume, and the water is introduced into the follow-up water chamber 12 to generate a large water pressure to push the follow-up piston 13 to move inwards, a pressing block 15 moves towards a telescopic opening 16 under the large water pressure, at the moment, a pressing opening 19 of the telescopic cylinder 17 just simultaneously moves into the telescopic opening 16, the pressing blocks 15 at two sides extend into the telescopic cylinder 17 from the pressing opening 19, the plastic bag opened by the telescopic cylinder 17 is quickly pressed together, zigzag bumps on the outer surface of the pressing block 15 are mutually occluded, and the plastic bag is directly encapsulated through an external force, then the pull ring 1 is pushed upwards, the pressing block 15 retracts, the telescopic cylinder 17 moves upwards, the hand-held handle 3 is withdrawn, and the bagged fruit is moved out of the telescopic cylinder 17, so that the bagging action is completed.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. An automatic pressing type fruit bagging device comprises a pull ring (1), a pull rod (2), a handheld handle (3), an extension rod (4), a pull rod cavity (5), a pull rod through hole (6), a bagging box (7), a communicating pipe (8), a driving water cavity (9), a driving piston (10), a pressure rod (11), a follow-up water cavity (12), a follow-up piston (13), a pressing rod (14), a pressing block (15), a telescopic opening (16), a telescopic cylinder (17), a limiting block (18), a pressing opening (19), a driving cavity (20) and a return spring (21), and is characterized in that the extension rod (4) is fixed at the bottom of the bagging box (7), the handheld handle (3) is fixed on two sides of the bottom of the extension rod (4), the pull rod cavity (5) is arranged inside the extension rod (4), the pull rod (2) is sleeved in the pull rod cavity (5), and the top of the pull rod (2) penetrates through the pull rod through hole (6) to enter the extending part of the driving cavity (20), the pull rod through hole (6) is formed in the center of the inner bottom face of the driving cavity (20), the driving cavity (20) is arranged inside the bagging box (7), the top of the pull rod (2) is fixed to the bottom of the telescopic cylinder (17), the upper half part of the telescopic cylinder (17) penetrates out of the top face of the bagging box (7) through a telescopic opening (16), the telescopic opening (16) is formed in the top face of the bagging box (7), a limiting block (18) is fixed to the side face wall of the top of the telescopic cylinder (17), pressing openings (19) are formed in two side walls of the top of the telescopic cylinder (17), pressing rods (11) are fixed to two sides of the bottom of the telescopic cylinder (17), a driving piston (10) is fixed to the bottom of the pressing rods (11), the driving piston (10) is arranged in the driving water cavity (9), and the driving water cavity (9) is formed in two sides of the inner bottom face of the driving cavity (20), the driving water cavity (9) is communicated with the follow-up water cavity (12) through a communicating pipe (8), a follow-up piston (13) is arranged in the follow-up water cavity (12), a pressing rod (14) is fixed on the right side wall of the follow-up piston (13), the pressing rod (14) penetrates out of the follow-up water cavity (12) and extends into the inner wall of the telescopic opening (16), a pressing block (15) is fixed at the inner side end of the pressing rod (14), and a return spring (21) is directly fixed at the bottom of the telescopic cylinder (17) and the top surface of the driving water cavity (9).

2. The automatic pressfitting type fruit-mixing bagging device according to claim 1, wherein the bagging box (7) is a cylindrical box body with a T-shaped section.

3. The automatic press-fit type fruit-mixing bagging device according to claim 1, wherein the pull rod cavity (5) is a cylindrical cavity which is communicated up and down.

4. The auto-collapsible water fruit bagging apparatus according to claim 1, wherein the telescoping tube (17) is a cylindrical metal tube with an upward opening.

5. The automatic press-fit type fruit-mixing bagging device according to claim 1, wherein the communicating pipe (8) is a soft air pipe.

6. The automated press-fit type fruit-mixing bagging device according to claim 1, wherein the driving piston (10) and the follower piston (13) are rubber stoppers.

7. The auto-press type fruit covering bag device according to claim 1, wherein the inner side of the press block (15) is provided with staggered projections, and the projections at both sides can be engaged with each other when combined.