CN215898436U

CN215898436U - Cross locking pulling-falling type picking device

Info

Publication number: CN215898436U
Application number: CN202121973426.7U
Authority: CN
Inventors: 张旭超; 陈伟
Original assignee: Dongguan Muqin Intelligent Technology Co ltd
Current assignee: Dongguan Muqin Intelligent Technology Co ltd
Priority date: 2021-08-22
Filing date: 2021-08-22
Publication date: 2022-02-25
Anticipated expiration: 2031-08-22

Abstract

The utility model provides a cross locking pulling-falling type picking device, which comprises a middle hole connecting frame, a C-shaped rod I, a C-shaped rod II, a rod supporting member, a picking operation sliding ring, a pull rope, a connecting column, a spring, a fruit conveying hose and a double-end hole pull rod, the C-shaped rod I and the C-shaped rod II are movably connected on the middle hole connecting frame, one end of the brace rod piece is fixedly connected at the lower end of the middle hole connecting frame, the connecting column is inserted on the brace rod piece, and two ends of the picking operation slip ring are fixedly connected with the picking operation slip ring which is movably sleeved outside the stay bar, one end of the double-end hole pull rod is hinged with each other, the other end of the double-end hole pull rod is hinged with one end of the C-shaped rod I and one end of the C-shaped rod II respectively, the spring is connected between the middle hole connecting frame and the double-end-hole pull rod, the pull rope is fixedly connected between the double-end-hole pull rod and the connecting column, and one end of the fruit conveying hose is fixedly connected to the lower end of the middle hole connecting frame. The utility model does not need a cutting knife, has wide applicable picking range and high picking efficiency, and can particularly pick the fruits such as cherries and the like in clusters with high efficiency.

Description

Cross locking pulling-falling type picking device

Technical Field

The utility model relates to the technical field of handheld fruit and vegetable picking, in particular to a cross-locking pull-out type picking device.

Background

In the prior art, in patent with publication number CN208370291U, a self-locking fruit picker performs self-locking by generating an inclination angle smaller than a friction angle through the contact surface between the surface of a self-locking claw block and a fruit, and the picking scope of the picker for picking the fruit is narrow; patent No. CN203206761U discloses a fruit picker, which needs to place the fruit handle on a pulling knife when picking, and the picking efficiency is low.

At present, a handheld picker which can efficiently pick clustered fruits such as cherries and the like in clusters does not exist.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cross locking pull-drop type picker which does not need a cutting knife, has wide applicable picking range and high picking efficiency and can pick fruits such as cherries and the like in clusters efficiently.

In order to achieve the above object, an embodiment of the present invention provides a cross-locking pull-down type picking device, which includes a central hole connecting frame, C-shaped rods i and ii, a stay rod member, picking operation slip rings, a pull rope, a connecting column, a spring, a fruit conveying hose and two end hole pull rods, wherein the lower parts of the C-shaped rods i and ii are respectively movably connected to two sides of the upper parts of two opposite vertical surfaces of the central hole connecting frame, one end of the stay rod member is fixedly connected to the lower end of the central hole connecting frame, the connecting column is inserted into the stay rod member, and two ends of the connecting column are fixedly connected to the picking operation slip rings, the picking operation slip rings are movably sleeved outside the stay rod member, the two end hole pull rods are two, one end of each of the two end hole pull rods is hinged to each other through a pin shaft, the other end of each of the C-shaped rod i and one end of the C-shaped rod ii are hinged through a pin shaft, the spring is connected between the central hole connecting frame and the two end hole pull rods, one end of the pull rope is fixedly connected with the double-end-hole pull rod, the other end of the pull rope is fixedly connected to the connecting column, and one end of the fruit conveying hose is fixedly connected to the lower end of the middle-hole connecting frame and used for conveying picked fruits to the collecting bag or the collecting box.

Preferably, the middle hole connecting frame comprises a pipe body, four brace rod joints, a spring fixing convex part and a C-shaped rod joint, the pipe body is a pipe comprising at least a pair of vertical surfaces which are parallel to each other, the four C-shaped rod joints are fixedly connected to the upper parts of the vertical surfaces which are parallel to each other of the pipe body and are used for being movably connected with the through holes on the C-shaped rod I and the C-shaped rod II, the spring fixing convex part is fixedly connected to the middle upper part of one surface, connected with the C-shaped rod joint, of the pipe body, and the brace rod joint is arranged at the lower end of the surface, provided with the spring fixing convex part, of the pipe body and is used for being connected with the brace rod part.

Preferably, the stay bar is a hollow straight bar with a grab handle at one end and a long through hole on the wall, and the long through hole is used for inserting the connecting column.

Preferably, the stay bar is further provided with a handle, and the handle is connected to the outside of the hollow straight bar.

Preferably, the cross-locking pull-out type picker further comprises a soft pad fixedly connected to the C-shaped rod I and the C-shaped rod II.

Due to the adoption of the technical scheme, the utility model has the advantages that:

1. the fruit and vegetable picking head does not contain a cutting knife, the operation of aligning the cutting knife to a fruit handle is avoided in the use process, the picking head is only required to be covered outside fruits and vegetables when in use, the picking operation slip ring is pulled, and then the hollow straight rod is pulled downwards, so that the fruit and vegetable picking head is simple in structure and convenient to operate;

2. the fruit and vegetable picking device picks fruits and vegetables to be picked in a mode that the C-shaped rod I and the C-shaped rod II are locked in a crossed mode and then pulled off, the fruits and vegetables are not prone to slipping, abrasion and the like in the operation process, the picking range is wide, and the fruits and vegetables such as cherries can be picked efficiently in a cluster mode.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic top view of a cross-locked pull-out type picker according to an embodiment of the present invention;

FIG. 2 is a schematic top view of a central hole connection bracket according to an embodiment of the present invention;

FIG. 3 is a schematic view of FIG. 2 taken along line A of the present invention;

FIG. 4 is a schematic view of the connection between the stay bar and the middle hole connection frame according to the embodiment of the present invention;

FIG. 5 is a schematic top view of a C-shaped rod I according to an embodiment of the present invention;

FIG. 6 is a schematic top view of a C-shaped rod II according to an embodiment of the present invention;

FIG. 7 is a schematic view of FIG. 1 taken along line A of the present invention;

FIG. 8 is a schematic view of the connection between the connecting post, the pull rope and the slip ring for picking operation according to the present invention;

fig. 9 is a schematic diagram of the C-shaped rods i and ii lifted in a picking state after the slip ring is slid down for picking operation in the present invention.

In the figure: 1. a through hole; 2. a soft cushion; 3. a bolt; 4. connecting columns; 5. a spring; 6. a fruit conveying hose; 7. a pin shaft; 8. a double-end hole pull rod; 9. fruits; 10. a middle hole connecting frame; 11. a pipe body; 12. a strut joint; 13. a C-shaped rod joint; 14. a spring fixing boss; 20. a C-shaped rod I; 30. a C-shaped rod II; 40. a strut member; 41. a long through hole; 42. a handle; 43. a handle; 44. a hollow straight rod; 50. a slip ring is used for picking operation; 60. and pulling a rope.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, 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 some, but not all, embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. 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.

In the description of the present invention, it should be noted that if the terms "upper", "lower", "inside", "outside", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the utility model is used, it is only for convenience of describing the present invention and simplifying the description, but it is not necessary to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation and be operated, and thus, it should not be construed as limiting the present invention.

It should be noted that the features of the embodiments of the present invention may be combined with each other without conflict.

Referring to fig. 1, 4, 7 and 9, the utility model discloses a cross locking pulling-falling type picker, which comprises a central hole connecting frame 10, a C-shaped rod I20, a C-shaped rod II 30, a stay bar member 40, picking operation sliding rings 50, a pull rope 60, a connecting column 4, a spring 5, a fruit conveying hose 6 and double-end hole pull bars 8, wherein the lower parts of the C-shaped rod I20 and the C-shaped rod II 30 are respectively and movably connected to two sides of the upper parts of two opposite vertical surfaces of the central hole connecting frame 10, one end of each stay bar member 40 is fixedly connected to the lower end of the central hole connecting frame 10, the connecting column 4 is inserted into the stay bar member 40, the two ends of the connecting column are fixedly connected to the picking operation sliding rings 50, the picking operation sliding rings 50 are movably sleeved outside the stay bar members 40, the double-end hole pull bars 8 are two, one end of each two hole double-end pull bars 8 are hinged to each other through a pin shaft 7, and the other end of each other is respectively connected to the C-shaped rod I20, the C-shaped rod II 30, the spring 5, the double-end pull bars 8 through a pin shaft 7, One end of the C-shaped rod II 30 is hinged, the spring 5 is connected between the middle hole connecting frame 10 and the double-end-hole pull rod 8, one end of the pull rope 60 is fixedly connected with the double-end-hole pull rod 8, the other end of the pull rope is fixedly connected to the connecting column 4, one end of the fruit conveying hose 6 is fixedly connected to the lower end of the middle hole connecting frame 10 in a bonding mode or the like, and the other end of the fruit conveying hose can be connected with a collecting bag or a collecting box through fasteners or the like and is used for conveying picked fruits 9 to the collecting bag or the collecting box.

The specific embodiments will now be described as follows:

referring to fig. 2, 3, 4, 5 and 6, the middle hole connecting frame 10 of the present invention includes a pipe body 11, a stay bar connector 12, a spring fixing protrusion 14 and C-shaped bar connectors 13, wherein the pipe body 11 is a pipe including at least a pair of vertical surfaces parallel to each other, the number of the C-shaped bar connectors 13 is four, the four C-shaped bar connectors 13 are all fixedly connected to the upper parts of the vertical surfaces parallel to each other of the pipe body 11 and are used for movably connecting with the through holes 1 of the C-shaped bars i 20 and ii 30, the spring fixing protrusion 14 is fixedly connected to the middle upper part of one surface of the pipe body 11 connected with the C-shaped bar connectors 13, and the stay bar connector 12 is disposed at the lower end of the surface of the pipe body 11 provided with the spring fixing protrusion 14 and is used for connecting with the stay bar 40.

Referring to fig. 4, 7 and 9, the stay bar 40 of the present invention is a hollow straight bar 44 having a handle 43 at one end, a handle 42 and a long through hole 41 on the wall, wherein the handle 42 is connected to the outside of the hollow straight bar 44, and the long through hole 41 is used for inserting the connection column 4.

Referring to fig. 1, 5 and 6, the utility model further comprises a cushion 2, and the cushion 2 is fixedly connected to the C-shaped rod i 20 and the C-shaped rod ii 30.

Fourthly, when the utility model is used, referring to fig. 4 and 7, firstly, the holding handle 43 of the stay bar 40 is held by one hand, the hollow straight rod 44 or the lifting handle 42 of the stay bar 40 is held by the other hand, the mouth part at the upper end of the tube 11 of the utility model is aligned with the fruit 9, then the fruit 9 is sleeved into the tube 11 by the stay bar 40 being lifted up, then the picking operation sliding ring 50 is pulled towards the holding handle 43 by the thumb of the hand holding the holding handle 43 (referring to fig. 9, in the process that the picking operation sliding ring 50 slides away from the picking end, the connecting column 4 is driven to slide in the long through hole 41 on the hollow straight rod 44, and further the pulling rope 60 is pulled to pull the mutually hinged ends of the double-end hole pulling rods 8 downwards, meanwhile, the spring 5 between the double-end pulling rods 8 and the tube body 11 is stretched, the other ends of the two double-end pulling rods 8 respectively pull one ends of the C-shaped rods I20 and II 30, so that the C-shaped rods 20 and II 30 rotate around the C-shaped rod joint 13 in opposite directions, and crossed or staggered above the fruits 9), then pulling the stay bar 40 downwards by hand, the stay bar 40 downwards moves to drive the C-shaped bar I20 and the C-shaped bar II 30 to downwards move to pull the fruits 9 down, and the picked fruits 9 pass through the pipe body 11 and the fruit conveying hose 6 and fall into a collecting bag or a collecting box; after the fruits 9 are pulled down, the operation sliding ring 50 is loosened, under the action of the rebounding tension of the spring 5, the spring 5 lifts the hinged ends of the double-end-hole pull rod 8, and finally the lifting ends of the C-shaped rod I20 and the C-shaped rod II 30 fall back to the initial positions.

The above description is only for the specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that can be easily conceived by those skilled in the art within the technical scope of the present invention are included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the appended claims.

Claims

1. The utility model provides a ware is picked to cross locking drag-out formula which characterized in that: the fruit picking machine comprises a mesopore connecting frame, a C-shaped rod I, a C-shaped rod II, a stay bar, picking operation sliding rings, a pull rope, connecting columns, springs, fruit conveying hoses and double-end-hole pull rods, wherein the lower parts of the C-shaped rod I and the C-shaped rod II are respectively and movably connected to two sides of the upper parts of two opposite vertical surfaces of the mesopore connecting frame, one end of each stay bar is fixedly connected to the lower end of the mesopore connecting frame, the connecting columns are inserted into the stay bars, two ends of each connecting column are fixedly connected to the picking operation sliding rings, the picking operation sliding rings are movably sleeved outside the stay bars, the double-end-hole pull rods are two, one ends of the two double-end-hole pull rods are hinged to each other through a pin shaft, the other ends of the two double-end-hole pull rods are hinged to one ends of the C-shaped rod I and the C-shaped rod II through pin shafts respectively, the springs are connected between the mesopore connecting frame and the double-end-hole pull rods, one end of the pull rope is fixedly connected to the double-end-hole pull rods, the other end of the connecting column is fixedly connected to the connecting column, one end of the fruit conveying hose is fixedly connected to the lower end of the middle hole connecting frame and used for conveying the picked fruits to a collecting bag or a collecting box.

2. The cross-locked, drag-drop style picker according to claim 1, wherein: the mesopore link includes body, vaulting pole joint, the fixed protruding piece of spring and C shape pole joint, the body is the pipe that contains at least a pair of facade that is parallel to each other, C shape pole joint quantity is four, all the rigid coupling on the facade upper portion that is parallel to each other of body for with C shape pole I and the through-hole swing joint on the C shape pole II, the fixed protruding piece rigid coupling of spring is connected with the well upper portion on the face that C shape pole connects at the body, the vaulting pole connects to establish the lower extreme at the face that the body was equipped with the fixed protruding piece of spring for connect the vaulting pole piece.

3. The cross-locked, drag-drop style picker according to claim 1, wherein: the strut member is a hollow straight rod with a grab handle at one end and a long through hole on the wall, and the long through hole is used for inserting the connecting column.

4. The cross-locked, drag-drop picker according to claim 3 wherein: the supporting rod piece is also provided with a lifting handle, and the lifting handle is connected to the outside of the hollow straight rod.

5. The cross-locked, drag-drop style picker according to claim 1, wherein: the cushion is further arranged and fixedly connected to the C-shaped rod I and the C-shaped rod II.