Efficient hawthorn picking device

Abstract

The invention relates to the technical field of agriculture, in particular to an efficient hawthorn picking device which is characterized in that the top of a supporting inner rod is fixedly connected with a protective chassis, the outer side of the supporting inner rod is fixedly connected with four fixed outer blocks, four fixed inner shafts are fixedly connected among the four fixed outer blocks, and the outer sides of the fixed inner shafts are rotatably connected with rotating inner blocks; a shearing shell is fixedly connected to one side of each rotating inner block, a limiting clamping block is fixedly connected to the outer side of each shearing shell, a positioning top shaft is slidably clamped in each limiting clamping block, a limiting rotating disc is rotationally connected to the outer side of the supporting inner rod, and four limiting outer rings are fixedly connected to the outer side of each limiting rotating disc. According to the hawthorn picking and collecting device, efficient picking and collecting of hawthorns are achieved, the picking efficiency is improved, the integrity of the hawthorns is guaranteed, damage is reduced, specifically, branches and stems of the hawthorns can be easily cut, the picked hawthorns are automatically collected into a storage device, and the labor intensity of picking personnel is greatly relieved.

Description

Technical Field

[0001] The present invention relates to the technical field of agriculture, and particularly to an efficient hawthorn picker. Background Art

[0002] Hawthorn, also known as Crataegus pinnatifida Bunge var. major N. E. Brown, red fruit, green pear, etc., is a deciduous tree of the genus Crataegus in the Rosaceae family. It can be processed into various foods, such as candied fruits, canned foods, hawthorn cakes, fruit teas, wines, etc., and can also be made into traditional snacks such as sugar-coated haws and fruit pastries.

[0003] In the prior art, most of them use scissors to gently cut the fruit stalks to pick the hawthorns, gently hold the fruits and put them into the basket to avoid bruising and squeezing, ensuring the integrity of the fruits, which is suitable for small-scale picking. For large-scale bases, plastic films can be spread under the trees, or the trees can be shaken by hand or beaten with bamboo poles to make the fruits fall off, but this may damage the fruits and branches, and subsequent sorting is required. Therefore, the present invention provides an efficient hawthorn picker. Summary of the Invention

[0004] The purpose of the present invention is to provide an efficient hawthorn picker to solve the problems raised in the above background art.

[0005] The technical solution of the present invention is: an efficient hawthorn picker, including a mounting base plate and a supporting inner rod. The top of the supporting inner rod is fixedly connected with a protective chassis. Four fixed outer blocks are fixedly connected to the outside of the supporting inner rod. Four fixed inner shafts are fixedly connected between the four fixed outer blocks. A rotating inner block is rotatably connected to the outside of the fixed inner shaft. A shearing outer shell is fixedly connected to one side of the rotating inner block. A limiting clamping block is fixedly connected to the outside of the shearing outer shell. A positioning top shaft is slidably clamped inside the limiting clamping block. A limiting turntable is rotatably connected to the outside of the supporting inner rod. Four limiting outer rings are fixedly connected to the outside of the limiting turntable. A limiting inner shaft is slidably clamped inside the limiting outer ring. The limiting inner shaft is fixedly connected to the bottom of the positioning top shaft. An installation side block is fixedly connected to the bottom of the limiting inner shaft. Four limiting sliders are fixedly connected to the outside of the supporting inner rod. A limiting sliding cylinder is slidably clamped to the outside of the supporting inner rod. A clamping groove matching the limiting slider is formed inside the limiting sliding cylinder. The top of the limiting sliding cylinder is fixedly connected with a mounting chassis. The installation side block is fixedly connected to the outside of the mounting chassis. When in use: move the supporting inner rod to place the shearing outer shell at the bottom of the hawthorn to be picked. The position of the limiting sliding cylinder is fixed. Pull the supporting inner rod to make the limiting slider move along the limiting sliding cylinder, and pull the fixed outer block to move. The position of the mounting chassis is fixed. The limiting inner shaft and the installation side block are fixed. The limiting clamping block moves along the positioning top shaft. The limiting inner shaft is limited by the limiting outer ring through the limiting turntable to fix the position of the positioning top shaft. The fixed outer block moves downward, and the rotating inner block rotates to close the four shearing outer shells, so that the shearing outer shell shears the branches and stems of the hawthorn. The protective chassis seals the inner bottom of the shearing outer shell to place the hawthorn inside the shearing outer shell. Then move the shearing outer shell into the storage box, push the supporting inner rod to spread the shearing outer shell, and make the hawthorn fall into the storage box.

[0006] Preferably, a support threaded cylinder is rotatably connected to the bottom of the limit sliding cylinder, a support rotating ball is threadedly connected to the outside of the support threaded cylinder, two adjustment bottom boxes are fixedly connected to the top of the mounting bottom plate, an arc-shaped bent groove is formed in the top of the adjustment bottom box, a moving chassis is slidably clamped inside the arc-shaped bent groove, a rotating moving shaft is fixedly connected to the top of the moving chassis, a support clamping block is fixedly connected to the top of the rotating moving shaft, the support rotating ball is rotatably clamped inside the support rotating ball, a rotating handle is fixedly connected to the outside of the support threaded cylinder, a picking grip is fixedly connected to the bottom of the support inner rod, and a limit connecting rod is fixedly connected between the two rotating moving shafts; When in use: The bottom of the limit sliding cylinder is fixed by the support threaded cylinder, the support threaded cylinder is placed inside the support rotating ball, and at the same time provides a supporting force to prevent the picking personnel from feeling tired due to holding the device for a long time. By placing the support rotating ball between the two support clamping blocks, the support rotating ball has a certain rotating space. The two rotating moving shafts are connected by the limit connecting rod in a limited way, and at the same time, the moving chassis rotates inside the arc-shaped bent groove to provide a larger rotating space. By rotating the rotating handle, the support threaded cylinder can move inside the support rotating ball to adjust the height of the limit sliding cylinder. By setting the picking grip, it is convenient to operate the device, and the personnel only need to hold the picking grip to adjust the picking.

[0007] Preferably, a storage box is fixedly connected to the top of the mounting bottom plate, a placement groove is formed in the top of the storage box, and moving rollers are fixedly connected to the bottom of the mounting bottom plate; When in use: The moving rollers are provided to facilitate the movement of the device, and the storage box is provided to facilitate the storage of hawthorns.

[0008] The present invention hereby provides an efficient hawthorn picker through improvement. Compared with the prior art, it has the following improvements and advantages:

[0009] First: For the efficient hawthorn picker of the present invention, the moving support inner rod places the shearing outer shell at the bottom of the hawthorn to be picked. The position of the limit sliding cylinder is fixed. Pull the support inner rod to make the limit slider move along the limit sliding cylinder, pull the fixed outer block to move. The position of the mounting chassis is fixed, the limit inner shaft and the mounting side block are fixed, the limit clamping block moves along the positioning top shaft, the limit inner shaft is limited by the limit turntable and the limit outer ring to fix the position of the positioning top shaft. The fixed outer block moves down, rotate the inner block to make the four shearing outer shells close up, so that the shearing outer shell shears the branches and stems of the hawthorn. The protective chassis seals the inner bottom of the shearing outer shell to place the hawthorn inside the shearing outer shell, and then move the shearing outer shell into the storage box. Push the support inner rod to make the shearing outer shell spread out, so that the hawthorn falls into the storage box.

[0010] Second: For the efficient hawthorn picker of the present invention, the bottom of the limit sliding cylinder is fixed through a support threaded cylinder, and the support threaded cylinder is placed inside the support rotating ball, which provides support force at the same time to avoid the fatigue of pickers caused by holding the device for a long time. By placing the support rotating ball between two support clamping blocks, the support rotating ball has a certain rotation space. The two rotating moving shafts are limitedly connected through a limit connecting rod, and at the same time, the moving chassis rotates inside the arc-shaped curved groove to provide a larger rotation space. By rotating the rotating handle, the support threaded cylinder can move inside the support rotating ball to adjust the height of the limit sliding cylinder. The picking grip is set for convenient operation of the device. Personnel only need to hold the picking grip to adjust and pick. The moving rollers are set to facilitate the movement of the device, and the storage box is set to facilitate the storage of hawthorns;

[0011] Summary: For the efficient hawthorn picker of the present invention, through specific structural design, the efficient picking and collection of hawthorns are realized. It not only improves the picking efficiency, but also ensures the integrity of hawthorns and reduces damage. Specifically, it can easily shear the branches and stems of hawthorns, and automatically collect the picked hawthorns into the storage device, greatly reducing the labor intensity of pickers. In addition, the picker also has the advantages of simple structure, convenient operation, strong practicability, etc., and is applicable to various hawthorn planting bases and orchards, with broad market application prospects. Brief Description of the Drawings

[0012] The following further explains the present invention in conjunction with the drawings and embodiments:

[0013] Figure 1 is the three-dimensional structure schematic diagram of the present invention;

[0014] Figure 2 is the structure schematic diagram of the storage box of the present invention;

[0015] Figure 3 is the structure schematic diagram of the support clamping block of the present invention;

[0016] Figure 4 is the structure schematic diagram of the picking grip of the present invention;

[0017] Figure 5 is the structure schematic diagram of the limit sliding cylinder of the present invention;

[0018] Figure 6 is the structure schematic diagram of the shear outer shell of the present invention;

[0019] Figure 7 is the structure schematic diagram of the limit turntable of the present invention.

[0020] Description of the Reference Numerals in the Drawings:

[0021] 1. Installation base plate; 2. Storage box; 3. Adjustment bottom box; 4. Moving roller; 5. Arc-shaped bending groove; 6. Limit connecting rod; 7. Rotating moving shaft; 8. Moving chassis; 9. Support clamping block; 10. Support rotating ball; 11. Support threaded cylinder; 12. Rotating handle; 13. Support inner rod; 14. Picking grip; 15. Limit slider; 16. Limit sliding cylinder; 17. Installation chassis; 18. Fixed outer block; 19. Protective chassis; 20. Rotating inner block; 21. Fixed inner shaft; 22. Shearing outer shell; 23. Installation side block; 24. Limit turntable; 25. Limit outer ring; 26. Limit inner shaft; 27. Limit clamping block; 28. Positioning top shaft. Detailed implementation manner

[0022] The present invention will be described in detail below. The technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] The present invention provides an efficient hawthorn picker through improvement. The technical solution of the present invention is as follows:

[0024] Such as Figures 1-7As shown in the figure, an efficient hawthorn picker includes a mounting base plate 1 and a supporting inner rod 13. The top of the supporting inner rod 13 is fixedly connected with a protective chassis 19. Four fixed outer blocks 18 are fixedly connected to the outside of the supporting inner rod 13. Four fixed inner shafts 21 are fixedly connected between the four fixed outer blocks 18. A rotating inner block 20 is rotatably connected to the outside of the fixed inner shaft 21. One side of each rotating inner block 20 is fixedly connected with a shearing outer shell 22. A limiting clip block 27 is fixedly connected to the outside of the shearing outer shell 22. A positioning top shaft 28 is slidably clamped inside the limiting clip block 27. A limiting turntable 24 is rotatably connected to the outside of the supporting inner rod 13. Four limiting outer rings 25 are fixedly connected to the outside of the limiting turntable 24. A limiting inner shaft 26 is slidably clamped inside the limiting outer ring 25. The limiting inner shaft 26 is fixedly connected to the bottom of the positioning top shaft 28. An installation side block 23 is fixedly connected to the bottom of the limiting inner shaft 26. Four limiting slider blocks 15 are fixedly connected to the outside of the supporting inner rod 13. A limiting sliding cylinder 16 is slidably clamped to the outside of the supporting inner rod 13. A clamping groove matching the limiting slider block 15 is formed inside the limiting sliding cylinder 16. The top of the limiting sliding cylinder 16 is fixedly connected with a mounting chassis 17. The installation side block 23 is fixedly connected to the outside of the mounting chassis 17. When in use: Move the supporting inner rod 13 to place the shearing outer shell 22 at the bottom of the hawthorn to be picked. The position of the limiting sliding cylinder 16 is fixed. Pull the supporting inner rod 13 to make the limiting slider block 15 move along the limiting sliding cylinder 16, and pull the fixed outer block 18 to move. The position of the mounting chassis 17 is fixed. The limiting inner shaft 26 and the installation side block 23 are fixed. The limiting clip block 27 moves along the positioning top shaft 28. The limiting inner shaft 26 is limited by the limiting turntable 24 and the limiting outer ring 25 to fix the position of the positioning top shaft 28. The fixed outer block 18 moves downward, and the rotating inner block 20 rotates to close the four shearing outer shells 22, so that the shearing outer shell 22 shears the branches and stems of the hawthorn. The protective chassis 19 seals the inner bottom of the shearing outer shell 22 to place the hawthorn inside the shearing outer shell 22. Then move the shearing outer shell 22 into the storage box 2, and push the supporting inner rod 13 to spread the shearing outer shell 22 to make the hawthorn fall into the storage box 2.

[0025] Furthermore, a support threaded cylinder 11 is rotatably connected to the bottom of the limit sliding cylinder 16. A support rotating ball 10 is threadedly connected to the outside of the support threaded cylinder 11. Two adjustment bottom boxes 3 are fixedly connected to the top of the installation bottom plate 1. An arc-shaped bending groove 5 is opened at the top of the adjustment bottom box 3. A moving chassis 8 is slidably clamped inside the arc-shaped bending groove 5. A rotating moving shaft 7 is fixedly connected to the top of the moving chassis 8. A support clamping block 9 is fixedly connected to the top of the rotating moving shaft 7. The support rotating ball 10 is rotatably clamped inside the support rotating ball 10. A rotating handle 12 is fixedly connected to the outside of the support threaded cylinder 11. A picking grip 14 is fixedly connected to the bottom of the support inner rod 13. A limit connecting rod 6 is fixedly connected between the two rotating moving shafts 7. A storage box 2 is fixedly connected to the top of the installation bottom plate 1. A placement groove is opened at the top of the storage box 2. Moving rollers 4 are fixedly connected to the bottom of the installation bottom plate 1; When in use: The bottom of the limit sliding cylinder 16 is fixed by the support threaded cylinder 11. The support threaded cylinder 11 is placed inside the support rotating ball 10 and provides support force at the same time, avoiding the fatigue of the picking personnel caused by holding the device for a long time. By placing the support rotating ball 10 between the two support clamping blocks 9, the support rotating ball 10 has a certain rotating space. The two rotating moving shafts 7 are connected by the limit connecting rod 6 in a limited way, and at the same time, the moving chassis 8 rotates inside the arc-shaped bending groove 5 to provide a larger rotating space. By rotating the rotating handle 12, the support threaded cylinder 11 can move inside the support rotating ball 10 to adjust the height of the limit sliding cylinder 16. By setting the picking grip 14, it is convenient to operate the device. The personnel only need to hold the picking grip 14 to adjust and pick. By setting the moving rollers 4, it is convenient to move the device. By setting the storage box 2, it is convenient to store hawthorns.

[0026] Working principle: When in use: Move the inner support rod 13 to place the shearing outer shell 22 at the bottom of the hawthorn to be picked. The position of the limit sliding cylinder 16 is fixed. Pull the inner support rod 13 to make the limit slider 15 move along the limit sliding cylinder 16, and pull the fixed outer block 18 to move. The position of the mounting chassis 17 is fixed. The limit inner shaft 26 and the mounting side block 23 are fixed. The limit clamping block 27 moves along the positioning top shaft 28. The limit inner shaft 26 is limited by the limit turntable 24 and the limit outer ring 25 to fix the position of the positioning top shaft 28. The fixed outer block 18 moves downward, and the rotating inner block 20 rotates to close the four shearing outer shells 22, so that the shearing outer shells 22 shear the branches and stems of the hawthorn. The protective chassis 19 seals the inner bottom of the shearing outer shells 22 to place the hawthorn inside the shearing outer shells 22. Then move the shearing outer shells 22 into the storage box 2. Push the inner support rod 13 to spread the shearing outer shells 22, so that the hawthorn falls into the storage box 2. The bottom of the limit sliding cylinder 16 is fixed by the support threaded cylinder 11. The support threaded cylinder 11 is placed inside the support rotating ball 10 to provide support force at the same time, avoiding the fatigue of the picker caused by holding the device for a long time. By placing the support rotating ball 10 between the two support clamping blocks 9, the support rotating ball 10 has a certain rotation space. The two rotating and moving shafts 7 are limited and connected by the limit connecting rod 6, and at the same time, the moving chassis 8 rotates inside the arc-shaped bending groove 5 to provide a larger rotation space. By rotating the rotating handle 12, the support threaded cylinder 11 can move inside the support rotating ball 10 to adjust the height of the limit sliding cylinder 16. By setting the picking grip 14, it is convenient to operate the device. The operator only needs to hold the picking grip 14 to adjust the picking. The moving rollers 4 are set to facilitate the movement of the device, and the storage box 2 is set to facilitate the storage of hawthorn.

[0027] The above description enables those skilled in the art to implement or use the present invention. Various modifications to these embodiments will be obvious to those skilled in the art. The general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to these embodiments shown herein, but will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An efficient hawthorn picker, comprising a mounting base plate (1) and a supporting inner rod (13), characterized in that: The top of the supporting inner rod (13) is fixedly connected with a protective chassis (19); the outer side of the supporting inner rod (13) is fixedly connected with four fixed outer blocks (18); four fixed inner shafts (21) are fixedly connected between the four fixed outer blocks (18); the outer side of the fixed inner shaft (21) is rotatably connected with a rotating inner block (20); one side of the rotating inner block (20) is fixedly connected with a shearing outer shell (22); the outer side of the shearing outer shell (22) is fixedly connected with a limiting clamping block (27); the inner side of the limiting clamping block (27) is slidably engaged with a positioning top shaft (28); the outer side of the supporting inner rod (13) is rotatably connected with a limiting rotating disk (24); the outer side of the limiting rotating disk (24) is fixedly connected with four limiting outer rings (25); the inner side of the limiting outer ring (25) is slidably engaged with a limiting inner shaft (26); the limiting inner shaft (26) is fixedly connected to the bottom of the positioning top shaft (28).

2. The efficient hawthorn picker according to claim 1, characterized in that: The bottom of the limiting inner shaft (26) is fixedly connected to a mounting side block (23); the outer side of the supporting inner rod (13) is fixedly connected to four limiting sliders (15); the outer side of the supporting inner rod (13) is slidably engaged with a limiting slide cylinder (16); a groove matching the limiting slider (15) is provided on the inner side of the limiting slide cylinder (16); the top of the limiting slide cylinder (16) is fixedly connected to a mounting chassis (17); and the mounting side block (23) is fixedly connected to the outer side of the mounting chassis (17).

3. The efficient hawthorn picking device according to claim 2, characterized in that: The bottom of the position-limiting sliding cylinder (16) is rotatably connected to a supporting threaded cylinder (11), and the outer side of the supporting threaded cylinder (11) is threadably connected to a supporting rotating ball (10).

4. The efficient hawthorn picking device according to claim 3, characterized in that: The top of the mounting base plate (1) is fixedly connected to two adjustment bottom boxes (3), the top of the adjustment bottom box (3) is provided with an arc-shaped curved groove (5), the inside of the arc-shaped curved groove (5) is slidably connected to a movable chassis (8), the top of the movable chassis (8) is fixedly connected to a rotating movable shaft (7), the top of the rotating movable shaft (7) is fixedly connected to a supporting clamping block (9), and the supporting rotating ball (10) is rotatably connected to the inner side of the supporting rotating ball (10).

5. The efficient hawthorn picking device according to claim 4, characterized in that: The outer side of the supporting threaded cylinder (11) is fixedly connected with a rotating handle (12), the bottom of the supporting inner rod (13) is fixedly connected with a picking handle (14), and a limited position connecting rod (6) is fixedly connected between the two rotating movable shafts (7).

6. The efficient hawthorn picking device according to claim 5, characterized in that: A storage box (2) is fixedly connected to the top of the installation base plate (1), and a placement groove is provided on the top of the storage box (2).

7. The efficient hawthorn picking device according to claim 6, characterized in that: A movable roller (4) is fixedly connected to the bottom of the installation base plate (1).

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