Pear picker

Abstract

The utility model relates to the technical field of pear picking, in particular to a pear picking device, and solves the problems that in the prior art, in order to improve the efficiency of personnel, the personnel often adopt a mode of cutting off pears on fruit trees by using a tool and then collecting the pears, and under the condition, the personnel need to hold the tool with the hand and then lift the tool to cut branches, so that the labor intensity of the personnel is reduced. The problem that the picking efficiency is reduced due to the fact that arms of people are limp and numb when the action is repeated for a long time is solved. A pear picker comprises a shell, the bottom of the outer ring of the shell is fixedly connected with a connecting pipe, one end of the connecting pipe is fixedly connected with a conveying hose, and the other end of the connecting pipe is fixedly connected with a guide pipe. According to the pear picking device, people do not need to hold picking equipment all the time in the process of picking pears, due to the wearable design, the people can carry the picking equipment conveniently, meanwhile, the supporting force of the wrist of the people on the equipment can be saved, the picking burden of the people is relieved, and convenience is provided for users.

Description

Technical Field

[0001] The utility model relates to the technical field of pear picking, in particular to a pear picker. Background Art

[0002] Pears, also known as "li zi", are the names of a kind of fruit. It belongs to the genus Pyrus of the Rosaceae family and is usually the fruit of a perennial deciduous arbor fruit tree. The outer skin of pears shows golden yellow or warm yellow, the pulp is bright white, tender and juicy, with a sweet taste and a cool feeling. The fruit cores of some varieties are slightly sour. In addition to being eaten as a fruit, pears can also be used to make pear paste, stews, etc.

[0003] In the actual process of picking pears by personnel, in order to improve the efficiency of personnel, the common method used by personnel is to use tools to cut the pears on the fruit trees and then collect them. In this case, personnel need to hold the tools and then lift the tools to cut the branches. Repeating this action for a long time will cause the personnel's arms to become sore and numb, thereby reducing the picking efficiency. Therefore, a pear picker is specially proposed. Content of the Utility Model

[0004] The purpose of the utility model is to provide a pear picker, which solves the problem that in the prior art, in order to improve the efficiency of personnel, the common method used by personnel is to use tools to cut the pears on the fruit trees and then collect them. In this case, personnel need to hold the tools and then lift the tools to cut the branches. Repeating this action for a long time will cause the personnel's arms to become sore and numb, thereby reducing the picking efficiency.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A pear picker includes a housing. The bottom of the outer circle of the housing is fixedly connected with a connecting pipe. One end of the connecting pipe is fixedly connected with a transmission hose, and the other end of the connecting pipe is fixedly connected with a guiding pipe. A handheld pruning knife is rotatably connected above the guiding pipe. An upper arc plate and a lower arc plate are symmetrically arranged in the inner cavity of the housing. A plurality of straight rods are fixedly connected to the outer arc surface of the upper arc plate. The top of the straight rods penetrates through the side wall of the housing and extends to one side of the housing. Springs are installed on the outer circles of the straight rods.

[0007] Preferably, a handle is arranged on one side of the outer circle of the housing, and the tops of the plurality of straight rods are fixedly connected with the bottom of the handle.

[0008] Preferably, one end of the spring is fixedly connected with the inner surface wall of the housing, and the other end of the spring is fixedly connected with the outer arc surface of the adjacent upper arc plate.

[0009] Preferably, the outer arc surface of the lower arc plate is fixedly connected to the inner side wall of the adjacent shell via a plurality of round rods, and the inner arc surface of the upper arc plate and the inner arc surface of the lower arc plate are both fixedly connected with a flexible sponge pad.

[0010] Preferably, both outer walls of the guide tube are fixedly connected with vertical rods, and both sides of the handheld pruning knife are rotatably connected to one side of an adjacent vertical rod via a rotating shaft.

[0011] Preferably, one end of the transmission hose is fixedly connected to a collection basket, and both sides of an outer wall of one side of the collection basket are fixedly connected to shoulder straps.

[0012] The utility model has at least the following beneficial effects:

[0013] When in use, the person can pull the handle so that the handle drives several straight rods to move upward, thereby driving the upper arc plate. At this time, a gap is left between the upper arc plate and the lower arc plate, and the person extends the forearm into the inner cavity of the shell so that the palm extends out of one side of the shell. The person releases the handle, and under the influence of the spring, the upper arc plate is forced to fit with the lower arc plate again, thereby achieving the effect of clamping the arm. The person can use the palm to operate the handheld pruning shears to work and cut the pears from the fruit tree. Under the influence of weight, the pears fall into the inside of the guide tube and follow the guide tube into the inside of the collection basket. Through the structural design, the person does not have to always hold the picking equipment in the process of picking pears. The wearable design makes it easy for the person to carry the picking equipment, and it can also save the support force of the person's wrist for the equipment, thereby reducing the picking burden of the person and providing convenience for the user.

[0014] The utility model also has the following beneficial effects:

[0015] The setting of the handle makes it convenient for personnel to control the movement of several straight rods at the same time through the handle. The setting of the upper arc plate and the lower arc plate can achieve a clamping and fixing effect for the forearm of the personnel. The setting of the round rod achieves a stable supporting effect for the lower arc plate. The setting of the vertical rod provides a stable supporting force for the hand-held pruning knife. The setting of the collecting basket allows personnel to quickly collect the picked fruits. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0017] Figure 1 It is a schematic diagram of the structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the structure of the transmission hose of the utility model;

[0019] Figure 3 This is a schematic diagram of the shell structure of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the flexible sponge pad of the utility model.

[0021] In the figure: 1. shell; 2. collection basket; 3. transmission hose; 4. shoulder strap; 5. connecting pipe; 6. guide pipe; 7. hand-held pruning knife; 8. vertical rod; 9. rotating shaft; 10. handle; 11. upper arc plate; 12. lower arc plate; 13. round rod; 14. straight rod; 15. spring; 16. flexible sponge pad. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solution and advantages of the utility model more clear, the utility model is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the utility model and are not used to limit the utility model.

[0023] Reference Figure 1-4 A pear picker includes a shell 1, a connecting tube 5 is fixedly connected to the bottom of the outer ring of the shell 1, one end of the connecting tube 5 is fixedly connected to a transmission hose 3, the other end of the connecting tube 5 is fixedly connected to a guide tube 6, and a hand-held pruning knife 7 is rotatably connected to the upper part of the guide tube 6. The inner cavity of the shell 1 is symmetrically provided with an upper arc plate 11 and a lower arc plate 12. The outer arc surface of the upper arc plate 11 is fixedly connected to a plurality of straight rods 14. The top of the straight rod 14 passes through the side wall of the shell 1 and extends to one side of the shell 1. The outer ring of the straight rod 14 is installed with a spring 15. Specifically, when a person uses it, the person can pull the handle 10 so that the handle 10 drives the plurality of straight rods 14 to move upward, thereby driving the upper arc plate 11. At this time, a gap is left between the upper arc plate 11 and the lower arc plate 12. The staff extends the forearm into the inner cavity of the shell 1 so that the palm extends out of one side of the shell 1. The staff releases the handle 10, and under the influence of the spring 15, the upper arc plate 11 is forced to fit with the lower arc plate 12 again, thereby achieving the effect of clamping the arm. The staff can use the palm to operate the handheld pruning knife 7 to work and cut the pears from the fruit tree. Under the influence of weight, the pears fall into the inside of the guide tube 6 and enter the inside of the collection basket 2 along the guide tube 6. Through the structural design, the staff does not need to always hold the picking device in the process of picking pears. The wearable design makes it easy for the staff to carry the picking device, and it can also save the support force of the staff's wrist for the equipment, thereby reducing the staff's picking burden and providing convenience for the user.

[0024] This program has the following working process:

[0025] When in use, the person can pull the handle 10 so that the handle 10 drives several straight rods 14 to move upward, thereby driving the upper arc plate 11. At this time, a gap is left between the upper arc plate 11 and the lower arc plate 12. The person extends the forearm into the inner cavity of the shell 1 so that the palm extends out of one side of the shell 1. The person releases the handle 10, and under the influence of the spring 15, the upper arc plate 11 is forced to fit with the lower arc plate 12 again, thereby achieving the effect of clamping the arm. The person can use the palm to operate the handheld pruning knife 7 to work and cut the pears from the fruit tree. Under the influence of weight, the pears fall into the inside of the guide tube 6 and enter the inside of the collection basket 2 along the guide tube 6.

[0026] According to the above working process, we can know that:

[0027] Through the structural design, people do not need to always hold the picking equipment when picking pears. The wearable design makes it easy for people to carry the picking equipment, and it can also save the support force of the people's wrists for the equipment, thereby reducing the picking burden of people and providing convenience for users.

[0028] Furthermore, a handle 10 is provided on one side of the outer ring of the shell 1, and the tops of several straight rods 14 are fixedly connected to the bottom of the handle 10. Specifically, through the setting of the handle 10, it is convenient for personnel to control the movement of several straight rods 14 at the same time through the handle 10.

[0029] Furthermore, one end of the spring 15 is fixedly connected to the inner wall of the outer shell 1, and the other end of the spring 15 is fixedly connected to the outer arc surface of the adjacent upper arc plate 11. Specifically, through the setting of the upper arc plate 11 and the lower arc plate 12, the effect of clamping and fixing the forearm of the person can be achieved.

[0030] Furthermore, the outer arc surface of the lower arc plate 12 is fixedly connected to the inner wall of the adjacent outer shell 1 by a plurality of round rods 13, and the inner arc surface of the upper arc plate 11 and the inner arc surface of the lower arc plate 12 are fixedly connected with a flexible sponge pad 16. Specifically, through the setting of the round rods 13, a stable supporting effect is achieved for the lower arc plate 12.

[0031] Furthermore, the outer walls on both sides of the guide tube 6 are fixedly connected with vertical rods 8, and the two sides of the handheld pruning knife 7 are rotatably connected to one side of the adjacent vertical rods 8 through the rotating shaft 9. Specifically, the setting of the vertical rods 8 provides a stable supporting force for the handheld pruning knife 7.

[0032] Furthermore, one end of the transmission hose 3 is fixedly connected to the collecting basket 2, and both sides of the outer wall of one side of the collecting basket 2 are fixedly connected to the shoulder straps 4. Specifically, through the setting of the collecting basket 2, personnel can quickly collect the picked fruits.

[0033] In summary: when a person is using it, the person can pull the handle 10 so that the handle 10 drives several straight rods 14 to move upward, thereby driving the upper arc plate 11. At this time, a gap is left between the upper arc plate 11 and the lower arc plate 12. The person extends the forearm into the inner cavity of the shell 1 so that the palm extends out of one side of the shell 1. The person releases the handle 10, and under the influence of the spring 15, the upper arc plate 11 is forced to fit with the lower arc plate 12 again, thereby achieving the effect of clamping the arm. The person can use the palm to operate the handheld pruning knife 7 to work and cut the pears from the fruit tree. Under the influence of weight, the pears fall into the inside of the guide tube 6 and enter the inside of the collection basket 2 along the guide tube 6. The setting of the handle 10 is convenient for the person to use the handle The hand 10 controls several straight rods 14 to move their positions at the same time. The upper arc plate 11 and the lower arc plate 12 are provided to clamp and fix the forearm of the person. The round rod 13 is provided to stabilize the lower arc plate 12. The vertical rod 8 is provided to provide a stable supporting force for the hand-held pruning knife 7. The collecting basket 2 is provided to enable the person to quickly collect the picked fruits. The structural design allows the person to pick pears without always holding the picking device. The wearable design makes it easy for the person to carry the picking device and saves the supporting force of the person's wrist on the device, thereby reducing the picking burden of the person and providing convenience for the user.

[0034] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A pear picker, comprising a housing (1), characterized in that: A connecting tube (5) is fixedly connected to the bottom of the outer ring of the shell (1), one end of the connecting tube (5) is fixedly connected to a transmission hose (3), the other end of the connecting tube (5) is fixedly connected to a guide tube (6), and a hand-held pruning knife (7) is rotatably connected to the upper part of the guide tube (6). An upper arc plate (11) and a lower arc plate (12) are symmetrically arranged in the inner cavity of the shell (1), and a plurality of straight rods (14) are fixedly connected to the outer arc surface of the upper arc plate (11), the top of the straight rod (14) passes through the side wall of the shell (1) and extends to one side of the shell (1), and a spring (15) is installed on the outer ring of the straight rod (14).

2. A pear picker according to claim 1, characterized in that: A handle (10) is provided on one side of the outer ring of the housing (1), and the tops of a plurality of straight rods (14) are fixedly connected to the bottom of the handle (10).

3. A pear picker according to claim 1, characterized in that: One end of the spring (15) is fixedly connected to the inner surface wall of the outer shell (1), and the other end of the spring (15) is fixedly connected to the outer arc surface of the adjacent upper arc plate (11).

4. A pear picker according to claim 1, characterized in that: The outer arc surface of the lower arc plate (12) is fixedly connected to the inner side wall of the adjacent outer shell (1) via a plurality of round rods (13), and the inner arc surface of the upper arc plate (11) and the inner arc surface of the lower arc plate (12) are both fixedly connected with a flexible sponge pad (16).

5. A pear picker according to claim 1, characterized in that: The outer walls on both sides of the guide tube (6) are fixedly connected with vertical rods (8), and the two sides of the handheld pruning knife (7) are respectively rotatably connected to one side of the adjacent vertical rod (8) via a rotating shaft (9).

6. A pear picker according to claim 1, characterized in that: One end of the transmission hose (3) is fixedly connected to a collection basket (2), and both sides of an outer wall of one side of the collection basket (2) are fixedly connected to shoulder straps (4).

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