CN114097424A

CN114097424A - Rapid picking device and method for preventing apple from being damaged

Info

Publication number: CN114097424A
Application number: CN202111465626.6A
Authority: CN
Inventors: 刘志刚; 王丽娟; 喜冠南; 彭超华; 焦玉全
Original assignee: Nantong Vocational College Science and Technology
Current assignee: Nantong Vocational College Science and Technology
Priority date: 2021-12-02
Filing date: 2021-12-02
Publication date: 2022-03-01
Anticipated expiration: 2041-12-02
Also published as: CN114097424B

Abstract

The invention discloses a rapid picking device and a method for preventing apple damage, wherein the rapid picking device comprises the following steps: the left side and the right side of the upper surface of the bottom plate are symmetrically provided with telescopic frames, and four ground inserting stabilizing mechanisms are distributed between the two telescopic frames in a matrix manner; the lifting platform is arranged at the upper end of the telescopic frame, and fences are symmetrically arranged on the front edge and the rear edge of the upper surface of the lifting platform close to the right side; the classification box is connected to the middle position of the upper surface of the lifting table, two guide rods are symmetrically arranged in the classification box in the left-right direction, and a canvas channel is arranged above the rear side of the classification box; the storage box is connected with the left side of the classification box in three symmetrical groups respectively. The whole device is arranged, the apples can be rapidly classified into different sizes while being picked, the apples can be stored in different storage boxes, the arranged canvas channels can be hung on arms of picking personnel, the picking personnel can conveniently throw the picked apples into the canvas channels, and the whole picking efficiency is effectively improved.

Description

Rapid picking device and method for preventing apple from being damaged

Technical Field

The invention relates to the technical field of apple picking, in particular to a rapid picking device and a rapid picking method for preventing apple damage.

Background

The apple is one of fruits, has high nutritive value, is helpful for metabolizing excessive salt in vivo, and malic acid can metabolize heat to prevent obesity of lower body. The apple has high solubility of nutrient components and is easy to be absorbed by human body, so it is called "running water". The fruits of the apples grow on the apple trees, and the first step of eating the apples is to remove the ripe apples from the apple trees. Picking device in the existing market leads to apple surface to be gouged easily, and is not convenient for carry out the quick categorised problem of big or small fruit to the apple when picking, for this reason, we provide a practicality higher prevent quick picking device and its method of apple damage.

Disclosure of Invention

The invention aims to provide a rapid picking device and a rapid picking method for preventing apple damage, and solves the problems that the picking device in the current market is easy to cause apple surface gouge, and the rapid sorting of large and small apples is inconvenient during picking.

In order to achieve the purpose, the invention provides the following technical scheme: a prevent quick harvesting device of apple damage includes:

the universal wheels are mounted at four corners of the lower surface of the bottom plate, telescopic frames are symmetrically arranged on the left side and the right side of the upper surface of the bottom plate, and four ground inserting stabilizing mechanisms are distributed between the two telescopic frames in a matrix manner;

the lifting platform is arranged at the upper end of the telescopic frame, and fences are symmetrically arranged on the front edge and the rear edge of the upper surface of the lifting platform close to the right side;

the classification box is connected to the middle position of the upper surface of the lifting table, two guide rods are symmetrically arranged in the classification box in the left-right direction, and a canvas channel is arranged above the rear side of the classification box;

the storage box is provided with three symmetrical groups which are respectively connected to the left sides of the classification boxes, the classification boxes are communicated with the interior of the storage box, a first screw ball mechanism is mounted on the left side of the storage box, a second screw ball mechanism is symmetrically mounted on the front and back of the upper portion of the storage box, a third screw ball mechanism is mounted between the two second screw ball mechanisms, and an I-shaped structure is formed between the second screw ball mechanism and the third screw ball mechanism;

and the telescopic cylinder is connected below the third screw rod ball mechanism, and a telescopic claw is installed below the telescopic cylinder.

Preferably, the ground inserting stabilizing mechanism further comprises:

a sleeve fixed to an upper surface of the base plate;

the servo motor I is arranged inside the sleeve;

the sliding blocks are symmetrically arranged on the left side and the right side of the servo motor I and are in sliding connection with the sleeve;

and the screw rod is connected to the lower end of the first servo motor, penetrates through the bottom plate and is in threaded connection with the bottom plate.

Preferably, the classification box further comprises:

the sliding chute is arranged on the front end surface of the classification box;

the perforation is arranged on the rear end face of the classification box, and the canvas channel is communicated with the interior of the classification box through the perforation;

an arc-shaped cushion pad installed at an inner bottom of the sorting box.

Preferably, the guide rod further comprises:

the hinge is arranged at the joint of the rear end of the guide rod and the inner wall of the classification box;

the sliding rod is connected to the front end of the guide rod and penetrates through the sliding groove;

and the fastening bolt is in threaded connection with the front end of the sliding rod, and the fastening bolt is tightly attached to the outer wall of the classification box.

Preferably, the canvas channel further comprises:

a steel ring mounted at an upper port of the canvas channel;

the transverse bar is connected above the left side of the steel ring;

and the magic tape binding bands are connected above the cross bars and are in crisscross distribution with the cross bars.

Preferably, the storage box further comprises:

the corrugated paper roll, it is installed the left side up end of bin, just the bin with classification case sliding connection.

Preferably, the first screw ball mechanism further comprises:

the lead screw is rotationally connected to the left side of the lifting platform;

the servo motor II is arranged at the lower end of the lead screw;

and the ball nut is in threaded connection with the outer side of the screw rod and is fixed with the storage box.

Preferably, the retracting claw further comprises:

the mounting plate is connected below the output end of the telescopic cylinder;

the arc-shaped claw sheets are hinged below the mounting plate in a bilateral symmetry manner;

one end of the electric push rod is hinged to the outer side of the arc-shaped claw piece, and the other end of the electric push rod is hinged to the mounting plate.

A use method of a rapid picking device for preventing apple damage comprises the following steps:

s1, firstly moving the whole device into an orchard to enable the device to be stably placed and to be close to fruit trees, and then starting the ground inserting stabilizing mechanism, wherein a screw of the ground inserting stabilizing mechanism is screwed into the ground to strengthen stability;

s2, standing a worker on the lifting platform and in the fence at the body, and tying the magic tape on the left wrist;

s3, starting the telescopic frame to rise to a certain height for picking, picking apples with both hands by workers, throwing the picked apples into the canvas channel from the steel ring, and enabling the apples to enter the classification box along the canvas channel;

s4, the apple frames roll on the two guide rods, and because the two guide rods are narrow in rear end and wide in front end and are integrally inclined forwards, the apples roll forwards and fall onto the arc-shaped buffer pads when rolling to a proper guide rod gap;

s5, the apples roll towards the corresponding storage box along the arc-shaped buffer pads, the contraction claws move to the positions of the rolled apples under the action of the second screw ball mechanism and the third screw ball mechanism, and the apples are clamped for arrangement;

s6, after placing a complete layer, the lead screw ball mechanism drives the storage box to integrally descend by the height of an apple, and then a piece of corrugated paper is drawn from the corrugated paper roll to cover the layer of apples, so that the subsequently dropped apples can be placed in the whole layer again.

Compared with the prior art, the invention has the following beneficial effects:

the whole device is arranged to rapidly classify the size of the apples while picking, so that the apples are stored in different storage boxes, later-stage classification and arrangement are facilitated, the arranged canvas channel can be hung on the arm of a picking person, the picking person can throw the picked apples smoothly, the apples are placed in the picking basket without bending back and forth, the whole picking efficiency is effectively improved, the arranged canvas channel and the arc-shaped cushion pad can effectively protect the apples in the rolling process, and the apple bruising situation is reduced;

the ground inserting stabilizing mechanism can be inserted into the ground, so that the stability of the whole device is improved, the device can have higher stability when being used in an uneven ground area such as an orchard and the like, the safety guarantee for picking personnel is further improved, the distance between the two guide rods can be adjusted, the gap can be conveniently adjusted according to the actual use requirement, and the use flexibility of the whole device is greatly enhanced;

according to the invention, the corrugated paper roll is laid between the apples at the upper layer and the lower layer, so that the apples can be protected, and the situation of crushing and scratching between the apples is prevented.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention in elevation;

FIG. 3 is an enlarged view of a portion of FIG. 2;

FIG. 4 is a schematic top sectional view of the sorting box of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4B;

FIG. 6 is a schematic perspective view of an upper port of the canvas channel according to the present invention;

FIG. 7 is a cross-sectional view of the retracting claw of the present invention.

In the figure: 1. a base plate; 2. a universal wheel; 3. a telescopic frame; 4. a ground inserting stabilizing mechanism; 41. a sleeve; 42. a first servo motor; 43. a slider; 44. a screw; 5. a lifting platform; 6. a fence; 7. a classification box; 71. a chute; 72. perforating; 73. an arc-shaped buffer pad; 8. a guide bar; 81. a hinge; 82. a slide bar; 83. fastening a bolt; 9. a canvas channel; 91. a steel ring; 92. a horizontal bar; 93. a magic tape; 10. a storage tank; 101. a corrugated paper roll; 11. a first screw ball mechanism; 111. a lead screw; 112. a servo motor II; 113. a ball nut; 12. a screw ball mechanism II; 13. a third screw ball mechanism; 14. a telescopic cylinder; 15. a retracting claw; 151. mounting a plate; 152. an arc-shaped claw sheet; 153. an electric push rod.

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. 1-2, a rapid picking apparatus for preventing apple damage includes: universal wheels 2 are mounted at four corners of the lower surface of the bottom plate 1, telescopic frames 3 are symmetrically arranged at the left side and the right side of the upper surface of the bottom plate 1, and four ground inserting stabilizing mechanisms 4 are distributed between the two telescopic frames 3 in a matrix manner; the lifting platform 5 is arranged at the upper end of the telescopic frame 3, and fences 6 are symmetrically arranged on the front edge and the rear edge of the upper surface of the lifting platform 5 close to the right side; classification box 7 connects in the upper surface intermediate position of elevating platform 5, and classification box 7 is still including: a chute 71 provided in the front end surface of the sorting box 7; a through hole 72 provided in the rear end surface of the classification box 7, and the canvas passage 9 communicates with the inside of the classification box 7 through the through hole 72; the arc-shaped cushion pads 73 are arranged at the inner bottom of the classifying box 7, two guide rods 8 are symmetrically arranged in the classifying box 7 at the left and right sides, and a canvas channel 9 is arranged above the rear side of the classifying box 7; bin 10, three symmetrical groups are connected respectively in the left side of classification case 7, and classification case 7 is linked together with bin 10 is inside, and bin 10 is still including: the corrugated paper roll 101 is installed on the upper end face of the left side of the storage box 10, the storage box 10 is connected with the classification box 7 in a sliding mode, the corrugated paper roll 101 is arranged to be laid between the apples at the upper layer and the lower layer, the apples can be protected, the crushing and scratching conditions between the apples are prevented, a first screw ball mechanism 11 is installed on the left side of the storage box 10, a second screw ball mechanism 12 is symmetrically installed on the upper portion of the storage box 10 in the front-back mode, a third screw ball mechanism 13 is installed between the two second screw ball mechanisms 12, and an I-shaped structure is formed between the second screw ball mechanism 12 and the third screw ball mechanism 13; telescopic cylinder 14, connect in the below of three 13 of lead screw ball mechanism, telescopic cylinder 14's below is installed and is contracted claw 15, and a lead screw ball mechanism 11 still includes: a screw 111 rotatably connected to the left side of the elevating table 5; a second servo motor 112 mounted on the lower end of the screw 111; ball nut 113, its threaded connection is in the outside of lead screw 111, and ball nut 113 is fixed mutually with bin 10, sets up two 12 and the three 13 planar two-dimensional coordinate axes of constructing of lead screw ball mechanism, makes things convenient for the removal of shrink claw 15, can drive shrink claw 15 and snatch the apple of optional position, and the convenience is put in order the apple.

Referring to fig. 3-5, a fast picking device for preventing apple damage, the ground-inserting fixing mechanism 4 further includes: a sleeve 41 fixed to an upper surface of the base plate 1; a servo motor I42 installed inside the sleeve 41; the sliding blocks 43 are symmetrically arranged on the left side and the right side of the first servo motor 42 and are in sliding connection with the sleeve 41; screw rod 44, its lower extreme at servo motor 42 is connected, and screw rod 44 runs through bottom plate 1, and with threaded connection between the bottom plate 1, set up and insert ground stabilizing mean 4 and can insert in the ground to in the steadiness to whole device improves, make it also can have higher stability when the region of ground injustice such as orchard uses, and then improve the safety guarantee to picking personnel, guide arm 8 is still including: a hinge 81 installed at a connection of the rear end of the guide bar 8 and the inner wall of the sorting box 7; a slide rod 82 connected to the front end of the guide rod 8, the slide rod 82 penetrating the slide groove 71; and the fastening bolt 83 is in threaded connection with the front end of the sliding rod 82, the fastening bolt 83 is tightly attached to the outer wall of the classification box 7, and the distance between the two guide rods 8 can be adjusted, so that the gap can be adjusted according to actual use requirements, and the use flexibility of the whole equipment is greatly enhanced.

Referring to fig. 6-7, a fast picking device for preventing apple damage, the canvas channel 9 further includes: a steel ring 91 installed at an upper port of the canvas channel 9; a cross bar 92 connected above the left side of the steel ring 91; bandage 93 is pasted to magic, it is connected in the top of horizontal bar 92, and bandage 93 and horizontal bar 92 cross distribution are pasted to magic, the canvas passageway 9 of setting can hang on picking personnel's arm, it throws into the apple of picking in the same direction as the hand to be convenient for picking personnel, need not make a round trip to bow and place the apple among the picking basket, whole efficiency of picking has effectively been improved, the canvas passageway 9 and the arc blotter 73 of setting can effectively protect the apple at the in-process that the apple rolls off, reduce the condition that the apple was collided with, shrink claw 15 is still including: a mounting plate 151 connected below the output end of the telescopic cylinder 14; arc-shaped claw pieces 152 which are symmetrically hinged below the mounting plate 151 in the left-right direction; one end of the electric push rod 153 is hinged to the outer side of the arc-shaped claw piece 152, the other end of the electric push rod 153 is hinged to the mounting plate 151, and the electric retractable retracting claw 15 is convenient for clamping the apple to move.

s1, firstly moving the whole device into an orchard to enable the device to be placed stably and to be close to fruit trees, then starting the ground inserting stabilizing mechanism 4, and screwing the screw 44 of the ground inserting stabilizing mechanism 4 into the ground to strengthen stability;

s2, standing the worker on the lifting platform 5 and in the fence 6 at the body, and tying the magic tape 93 to the left wrist;

s3, starting the telescopic frame 3 to rise to a certain height for picking, picking apples with both hands by workers, throwing the picked apples into the canvas channel 9 from the steel ring 91, and enabling the apples to enter the classification box 7 along the canvas channel 9;

s4, the apple frames roll on the two guide rods 8, and because the two guide rods 8 are narrow in rear ends and wide in front ends and are integrally inclined forwards, the apples roll forwards and fall onto the arc-shaped buffer pads 73 when rolling to a proper gap between the guide rods 8;

s5, the apples roll towards the corresponding storage box 10 along the arc-shaped buffer pads 73, the contraction claws 15 move to the positions of the rolled apples under the action of the second screw ball mechanism 12 and the third screw ball mechanism 13, and the apples are clamped for arrangement;

s6, after placing a layer completely, the first screw ball mechanism 11 drives the storage box 10 to descend to the height of an apple, and then a piece of corrugated paper is drawn from the corrugated paper roll 101 to cover the layer of apples, so that the later dropped apples can be placed in the whole layer again.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments 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 prevent device is picked fast of apple damage which characterized in that includes:

the device comprises a bottom plate (1), universal wheels (2) are mounted at four corners of the lower surface of the bottom plate (1), telescopic frames (3) are symmetrically arranged on the left side and the right side of the upper surface of the bottom plate (1), and four ground inserting stabilizing mechanisms (4) are distributed between the two telescopic frames (3) in a matrix manner;

the lifting platform (5) is arranged at the upper end of the telescopic frame (3), and fences (6) are symmetrically arranged on the front edge and the rear edge of the upper surface of the lifting platform (5), which are close to the right side;

the classification box (7) is connected to the middle position of the upper surface of the lifting table (5), two guide rods (8) are symmetrically arranged in the classification box (7) in the left-right direction, and a canvas channel (9) is arranged above the rear side of the classification box (7);

the storage box (10) is symmetrically connected to the left side of the classification box (7) in three groups, the classification box (7) is communicated with the inside of the storage box (10), a first screw ball mechanism (11) is installed on the left side of the storage box (10), a second screw ball mechanism (12) is symmetrically installed on the front and back of the upper portion of the storage box (10), a third screw ball mechanism (13) is installed between the two second screw ball mechanisms (12), and an I-shaped structure is formed between the second screw ball mechanism (12) and the third screw ball mechanism (13);

and the telescopic cylinder (14) is connected below the third screw ball mechanism (13), and a telescopic claw (15) is installed below the telescopic cylinder (14).

2. The rapid picking device for preventing apple damage according to claim 1, characterized in that the ground-inserting stabilizing mechanism (4) further comprises:

a sleeve (41) fixed to the upper surface of the base plate (1);

a servo motor I (42) installed inside the sleeve (41);

the sliding blocks (43) are symmetrically arranged on the left side and the right side of the first servo motor (42) and are in sliding connection with the sleeve (41);

the screw rod (44) is connected to the lower end of the first servo motor (42), and the screw rod (44) penetrates through the bottom plate (1) and is in threaded connection with the bottom plate (1).

3. The rapid picking device for preventing apple damage according to claim 1, characterized in that the sorting box (7) further comprises:

a chute (71) provided in the front end surface of the sorting box (7);

a perforation (72) which is provided at the rear end surface of the sorting box (7), and the canvas channel (9) is communicated with the inside of the sorting box (7) through the perforation (72);

an arc-shaped cushion pad (73) installed at the inner bottom of the sorting box (7).

4. The apple damage prevention rapid picking device according to claim 3, characterized in that the guide rod (8) further comprises:

the hinge (81) is arranged at the joint of the rear end of the guide rod (8) and the inner wall of the classification box (7);

a slide rod (82) connected to the front end of the guide rod (8), wherein the slide rod (82) penetrates through the sliding groove (71);

and the fastening bolt (83) is in threaded connection with the front end of the sliding rod (82), and the fastening bolt (83) is tightly attached to the outer wall of the classification box (7).

5. The apple damage prevention rapid picking device according to claim 1, characterized in that the canvas channel (9) further comprises:

a steel ring (91) mounted at the upper port of the canvas channel (9);

a cross bar (92) connected above the left side of the steel ring (91);

and the magic tape (93) is connected above the transverse strip (92), and the magic tape (93) and the transverse strip (92) are distributed in a cross way.

6. The rapid picking apparatus for preventing apple damage according to claim 1, characterized in that the storage box (10) further comprises:

the corrugated paper roll (101) is installed on the upper end face of the left side of the storage box (10), and the storage box (10) is connected with the classification box (7) in a sliding mode.

7. The rapid picking device for preventing apple damage according to claim 1, characterized in that the screw ball mechanism one (11) further comprises:

a screw (111) rotatably connected to the left side of the lifting table (5);

a second servo motor (112) which is arranged at the lower end of the lead screw (111);

and a ball nut (113) that is screwed to the outside of the screw shaft (111), and the ball nut (113) is fixed to the storage box (10).

8. The rapid picking apparatus for preventing apple damage according to claim 1, characterized in that the shrinking claw (15) further comprises:

a mounting plate (151) connected below the output end of the telescopic cylinder (14);

the arc-shaped claw sheets (152) are hinged below the mounting plate (151) in a bilateral symmetry manner;

and one end of the electric push rod (153) is hinged to the outer side of the arc-shaped claw piece (152), and the other end of the electric push rod (153) is hinged to the mounting plate (151).

9. The application method of the rapid picking device for preventing the apple from being damaged is characterized by comprising the following steps:

s1, firstly moving the whole device into an orchard to enable the device to be placed stably and to be close to fruit trees, then starting the ground inserting stabilizing mechanism (4), and screwing a screw rod (44) of the ground inserting stabilizing mechanism (4) into the ground to strengthen stability;

s2, standing the worker on the lifting platform (5) and in the fence (6) at the body, and tying the magic tape (93) to the left wrist;

s3, starting the telescopic frame (3) to rise to a certain height for picking, picking apples with both hands by workers, throwing the picked apples into the canvas channel (9) from the steel ring (91), and enabling the apples to enter the classification box (7) along the canvas channel (9);

s4, the apple frames roll on the two guide rods (8), and because the rear ends of the two guide rods (8) are narrow, the front ends of the two guide rods are wide, and the whole apple frames are inclined forwards, the apples roll forwards and fall onto the arc-shaped buffer pads (73) when rolling to a proper gap between the guide rods (8);

s5, the apples roll towards the inside of the corresponding storage box (10) along the arc-shaped buffer cushion (73), the contraction claw (15) moves to the position of the rolled apples under the action of the screw ball mechanism II (12) and the screw ball mechanism III (13), and the apples are clamped for arrangement;

s6, after placing a complete layer, the first screw ball mechanism (11) drives the storage box (10) to integrally descend by the height of an apple, and then a piece of corrugated paper is drawn from the corrugated paper roll (101) to cover the layer of apples, so that the subsequently dropped apples can be placed in the whole layer again.