CN220511675U - Automatic pineapple harvesting device - Google Patents

Automatic pineapple harvesting device Download PDF

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Publication number
CN220511675U
CN220511675U CN202322044244.7U CN202322044244U CN220511675U CN 220511675 U CN220511675 U CN 220511675U CN 202322044244 U CN202322044244 U CN 202322044244U CN 220511675 U CN220511675 U CN 220511675U
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China
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harvesting
pineapple
motor
sides
sliding
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CN202322044244.7U
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Chinese (zh)
Inventor
胡蔚博
纪博文
袁浩华
王佳珺
悦鹏飞
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Heilongjiang University of Science and Technology
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Heilongjiang University of Science and Technology
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Abstract

The utility model belongs to the technical field of pineapple harvesting devices, and in particular relates to an automatic pineapple harvesting device which comprises a harvesting vehicle body and four supporting frames fixedly arranged on the lower side of the harvesting vehicle, wherein the lower sides of the four supporting frames are respectively provided with a first motor, output shafts of the four first motors are respectively connected with travelling wheels in a transmission way, the upper side of the harvesting vehicle body is provided with a storage groove, the left side and the right side of the storage groove are symmetrically provided with feeding holes, the two sides of the harvesting vehicle body are respectively provided with conveying pieces matched with the feeding holes, the outer sides of the two feeding holes are respectively provided with two opposite C-shaped plates, and the upper sides of the C-shaped plates on the two rear sides are respectively provided with a plurality of harvesting components; the harvester truck body that this device was removed through four individual motor control, cooperation automatically transacted reaps subassembly and conveying piece, has realized automatic reaping, has improved the efficiency of production, has saved labour cost.

Description

Automatic pineapple harvesting device
Technical Field
The utility model belongs to the technical field of pineapple harvesting devices, and particularly relates to an automatic pineapple harvesting device.
Background
Pineapple is taken as a tropical fruit, and is loved with the improvement of living standard of people, large-scale planting is carried out on the pineapple in many countries at present, pineapple plants are orderly arranged so as to be convenient for harvesting, most of the pineapple harvesting in the prior art is completed by manual operation, and the pineapple is required to be harvested and transported out of a planting place, so that the efficiency is low and the labor intensity is high, and an automatic pineapple harvesting device is required to solve the problems.
Disclosure of Invention
The purpose of the utility model is that: the utility model aims at providing an automatic pineapple harvesting device, this device is through four independent motor control removal's harvester truck body, cooperation automatically transacted reaping subassembly and conveying piece, has realized automatic reaping, has improved the efficiency of production, has saved labour cost.
In order to achieve the technical purpose, the utility model adopts the following technical scheme:
the utility model provides an automatic pineapple harvesting device, includes the harvester truck body and fixed mounting four support frames of harvester truck downside, four the support frame downside is all installed first motor, four the output shaft of first motor all transmission is connected with the walking wheel, the storing groove has been seted up to harvester truck body upside, the feed inlet has been seted up to storing groove left and right sides symmetry, harvester truck body both sides all be equipped with feed inlet assorted conveying piece, two the feed inlet outside all is equipped with two relative C template, two rear side the C template upside all is equipped with a plurality of harvesting components;
the harvesting assembly comprises a supporting arm fixedly mounted on the upper side of the C-shaped plate at the rear side, an electric telescopic arm is mounted on the lower side of the front end of the supporting arm, a square block is fixedly arranged at the output end of the electric telescopic arm, a mounting frame is fixedly arranged on the lower side of the square block, a rotating hole is formed in the front side of the mounting frame, a torsion motor is fixedly mounted on the front side of the square block, a rotating block matched with the rotating hole is fixedly arranged on an output shaft of the torsion motor, a gripper motor is mounted in the middle of the rotating block, two mounting plates which are vertically symmetrical are fixedly arranged on the front side of the rotating block, a worm is fixedly arranged at one end, extending into the space between the two mounting plates, of the output shaft of the gripper motor, and gripper pieces are symmetrically arranged on two sides of the worm;
the grab handle piece includes two articulated dwang between the mounting panel, two the fixed turbine that is equipped with between the dwang with worm engaged with, two articulated jointly has the clamp lever between the dwang front end, two articulated between the mounting panel have two connecting rods that distribute from top to bottom, two the front end of connecting rod with the clamp lever is articulated each other, the front end of clamp lever articulates there is the arc clamp splice.
The conveying piece comprises a plurality of rotating motors which are arranged on the upper sides of the front ends of the supporting arms, the output shafts of the rotating motors are in transmission connection with the electric telescopic arms, and a first conveying belt is arranged between the two C-shaped plates on the same side.
A second conveyer belt is arranged in the storage tank, the second conveyer belt is positioned above the first conveyer belt, a plurality of baffle plates which are uniformly distributed are fixedly arranged on the surface of the second conveyer belt, a square opening is formed between every two adjacent baffle plates, a guard plate is arranged on the lower side wall of the storage tank in a sliding manner, a plurality of springs are fixedly arranged between the guard plate and the rear side wall of the storage tank, a discharge opening is formed on the lower side of the storage tank, the utility model discloses a harvester, including storage tank, bearing plate, shear type frame, second motor, fixed screw that is equipped with of output shaft of second motor, shear type frame downside fixed be equipped with screw threaded connection's sliding block, the inductor that is located storage tank downside is installed to the storage tank downside, the fixed loading board that is equipped with of harvesting vehicle body downside, the loading board upside is installed the sliding plate, the sliding plate upside is equipped with the shear type frame, the shear type frame upside be fixed be equipped with discharge gate assorted lifter plate, the second motor is installed to the sliding plate upside, the fixed screw that is equipped with of output shaft of second motor, the shear type frame downside.
The sliding groove is formed in the upper side of the bearing plate, a sliding block is arranged in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the sliding plate.
The upper side of the C-shaped plate at the rear side is fixedly provided with a stop lever.
The harvester truck body that this device was removed through four individual motor control, cooperation automatically transacted reaps subassembly and conveying piece, has realized automatic reaping, has improved the efficiency of production, has saved labour cost.
Drawings
The utility model may be further illustrated by means of non-limiting examples given in the accompanying drawings.
Fig. 1 is a schematic front view of an embodiment of an automatic pineapple harvesting apparatus according to the present utility model;
fig. 2 is a schematic structural view of a harvesting assembly of an embodiment of the automatic pineapple harvesting apparatus of the present utility model;
FIG. 3 is an enlarged schematic view of FIG. 2A;
fig. 4 is a schematic top view of an embodiment of an automatic pineapple harvesting apparatus according to the present utility model;
FIG. 5 is an enlarged schematic view of the structure shown at B in FIG. 4;
fig. 6 is a schematic rear view of an embodiment of an automatic pineapple harvesting apparatus according to the present utility model;
FIG. 7 is an enlarged schematic view of FIG. 6 at C;
fig. 8 is a schematic diagram of an embodiment of an automatic pineapple harvesting apparatus according to the present utility model.
The main reference numerals are as follows:
the harvesting vehicle comprises a harvesting vehicle body 1, a supporting frame 10, a first motor 11, travelling wheels 12, a storage tank 13, a feed inlet 14, a C-shaped plate 15, a supporting arm 20, an electric telescopic arm 21, a square 22, a mounting frame 23, a rotating hole 24, a torsion motor 25, a rotating block 26, a gripper motor 27, a mounting plate 28, a worm 29, a rotating rod 30, a turbine 31, a clamping rod 32, a connecting rod 33, an arc-shaped clamping block 34, a first conveying belt 35, a rotating motor 36, a second conveying belt 40, a baffle 41, a guard plate 42, a spring 43, an inductor 44, a bearing plate 45, a sliding groove 450, a sliding block 451, a sliding plate 46, a scissor frame 47, a lifting plate 48, a second motor 49, a screw 50, a sliding block 51 and a stop lever 60.
Detailed Description
In order that those skilled in the art will better understand the present utility model, the following technical scheme of the present utility model will be further described with reference to the accompanying drawings and examples.
As shown in fig. 1-8, the automatic pineapple harvesting device comprises a harvesting vehicle body 1 and four supporting frames 10 fixedly arranged on the lower side of the harvesting vehicle 1, wherein first motors 11 are arranged on the lower sides of the four supporting frames 10, travelling wheels 12 are connected to output shafts of the four first motors 11 in a transmission manner, a storage groove 13 is formed in the upper side of the harvesting vehicle body 1, feeding ports 14 are symmetrically formed in the left side and the right side of the storage groove 13, conveying pieces matched with the feeding ports 14 are arranged on the two sides of the harvesting vehicle body 1, two opposite C-shaped plates 15 are arranged on the outer sides of the two feeding ports 14, and a plurality of harvesting assemblies are arranged on the upper sides of the C-shaped plates on the two rear sides;
the harvesting assembly comprises a supporting arm 20 fixedly mounted on the upper side of a rear side C-shaped plate 15, an electric telescopic arm 21 is mounted on the lower side of the front end of the supporting arm 20, a square block 22 is fixedly arranged at the output end of the electric telescopic arm 21, a mounting frame 23 is fixedly arranged on the lower side of the square block 22, a rotating hole 24 is formed in the front side of the mounting frame 23, a torsion motor 25 is fixedly mounted on the front side of the square block 22, a rotating block 26 matched with the rotating hole 24 is fixedly arranged on the output shaft of the torsion motor 25, a gripper motor 27 is mounted in the middle of the rotating block 26, two mounting plates 28 which are vertically symmetrical are fixedly arranged on the front side of the rotating block 26, a worm 29 is fixedly arranged at one end, extending into the space between the two mounting plates 28, of the output shaft of the gripper motor 27, and grippers are symmetrically arranged on two sides of the worm 29;
the handle piece comprises two rotating rods 30 hinged between two mounting plates 28, a turbine 31 meshed with a worm 29 is fixedly arranged between the two rotating rods 30, a clamping rod 32 is hinged between the front ends of the two rotating rods 30, two connecting rods 33 which are distributed up and down are hinged between the two mounting plates 28, the front ends of the two connecting rods 33 are hinged with the clamping rod 32, and an arc-shaped clamping block 34 is hinged at the front end of the clamping rod 32;
in the device, an image recognition system is arranged at the front side of the harvesting machine, the size, the inclination degree, the position of the pineapple and the like of the pineapple are detected when the harvesting machine moves, and detection data are transmitted to a central control system so as to provide data support for the extension of a subsequent mechanical arm and the grabbing position of a mechanical claw, all electric parts of the harvesting machine are electrically connected with a processor, and all electric parts of the harvesting machine are automatically controlled by the processor;
when the device is used, an operator starts the device, four first motors 11 start to operate, four travelling wheels 12 start to rotate, the harvesting vehicle body 1 is driven to move, meanwhile, the image recognition system detects a pineapple in front, when the harvesting vehicle body 1 is close to the pineapple, the output end of the electric telescopic arm 21 starts to stretch, the height of the square 22 is driven to descend, after the heights of the two gripping members descend to reach the middle lower part of the pineapple, the output end of the electric telescopic arm 21 stops stretching, the gripping motor 27 starts to rotate, the worm 29 is driven to rotate, the turbine 31 is meshed with the worm 29, the turbine 31 starts to rotate, the rotating rod 30 is fixedly connected with the turbine 31, the outer end of the rotating rod 30 starts to rotate around the turbine 31, two ends of the connecting rod 33 are respectively hinged between the two mounting plates 28 and the front side of the clamping rod 32, the rotation of the rotating rod 30 drives the clamping rod 32 to rotate around the rear hinging point of the clamping rod 32, the clamping rod 32 drives the arc clamping blocks 34 to move, the clamping rods 32 and the arc clamping blocks 34 at two sides are driven by the gripper motors to fold towards the front sides of the middle parts of the two gripper pieces to clamp pineapple, the torsion motor 25 is started to drive the rotating block 26, the gripper motor 27, the mounting plate 28 and the two gripper pieces to rotate, meanwhile, the output end of the electric telescopic arm 21 starts to shrink and synchronously cooperate to cut pineapple, after the pineapple is cut, the electric telescopic arm 21 continues to shrink, after shrinking to a certain height, the electric telescopic arm 21 stops running, the pineapple is cut without too much manual participation, automatic cutting is realized, the manual cutting of the cutting mode is simulated, the completeness of cutting pineapple is ensured, and multiple rows of pineapple can be cut at one time, the harvesting efficiency is greatly improved;
the device controls the movable harvesting vehicle body through four independent motors, is matched with a plurality of groups of harvesting assemblies which automatically operate, fully-automatically and anthropomorphic harvesting is carried out on pineapple, the production efficiency is improved, and the labor cost is saved.
The conveying member comprises a plurality of rotating motors 36 which are arranged on the upper sides of the front ends of the supporting arms, output shafts of the rotating motors 36 are in transmission connection with the electric telescopic arms 21, and a first conveying belt 35 is arranged between two C-shaped plates on the same side;
after the pineapple is harvested by the harvesting assembly, the output end of the electric telescopic arm 21 is contracted to a certain height, the rotating motor 36 is started, the output shaft of the rotating motor 36 drives the electric telescopic arm 21 to start rotating, the harvested pineapple is driven to rotate, meanwhile, the torsion motor 25 starts rotating, the whole pineapple is rotated to be horizontal, when the rotating motor 36 rotates the pineapple to the upper side of the first conveying belt 35, the gripper motors 27 start rotating, the gripper pieces at two sides are separated from the pineapple, the pineapple is placed on the upper side of the first conveying belt 13, the gripper motors 27 continue rotating, the gripper pieces at two sides are opened to the maximum, the first conveying belt 35 continuously conveys the pineapple to the feed inlet 14, the upper pineapple is driven to move to the feed inlet 14, and after the placed pineapple completely enters the storage groove 13, the rotating motor 36 is started, the two gripper pieces are rotated to the initial angle, and the whole harvesting assembly starts repeating operation, so that the automation degree of pineapple harvesting is greatly improved, the harvesting speed is improved, and a large amount of labor force is saved.
The second conveyer belt 40 is installed in the storing groove 13, the second conveyer belt 40 is located first conveyer belt 35 top, second conveyer belt 40 fixed surface is equipped with a plurality of baffles 41 that are evenly distributed, constitute a square mouth between every two adjacent baffles 41, the storing groove 13 lower lateral wall slides and is equipped with backplate 42, fixed a plurality of springs 43 that are equipped with between backplate 42 and the storing groove 13 back lateral wall, the discharge gate has been seted up to storing groove 13 downside, the inductor 44 that is located the discharge gate rear side is installed to storing groove 13 lower lateral wall, harvester truck body 1 downside is fixed and is equipped with loading board 45, loading board 45 upside installs sliding plate 46, sliding plate 46 upside is equipped with scissors frame 47, scissors frame 47 upside is fixed and is equipped with the lifter plate 48 with discharge gate assorted, sliding plate 46 upside installs second motor 49, the output shaft of second motor 49 is fixed and is equipped with lead screw 50, scissors frame 47 downside is fixed and is equipped with the sliding block 51 that is connected with lead screw 50 screw thread.
In the use of the device, the harvested pineapple is conveyed into the storage tank 13 through the feed inlet 14 on the first conveying belt 35, the detector arranged at the feed inlet 14 can detect the entering of the pineapple and the position of the pineapple at the outermost side, after the pineapple is fully placed between two adjacent baffles 41, the detector sends out a signal, so that the second conveying belt 40 starts to rotate, the baffles 41 move along with the second conveying belt 40, the pineapple in the square opening slides towards the rear side of the storage tank 13, after the baffles 41 at the front side of the square opening move to the rear side of the feed inlet 14, the detector sends out a signal, the second conveying belt 40 stops moving, so that the next square opening is opposite to the feed inlet 14 to store the pineapple, and the harvested pineapple can be stored firstly in the harvesting process of the pineapple, so that the harvesting efficiency is greatly improved.
In the continuous harvesting process of the device, the second conveying belt 40 continuously pushes the pineapple in the square opening to the rear side of the storage tank 13, the pineapple extrudes the guard plate 42, the springs 43 are compressed, when the guard plate 42 slides to the rear side of the discharge opening, the guard plate 42 is abutted to the sensor 44, the harvester truck body 1 stops moving, the second motor 49 is started to drive the screw rod 50 to rotate, the sliding block 51 is in threaded connection with the screw rod 50 to drive the sliding block 51 to slide to the left side, the height of the lifting plate 48 is lowered, the pineapple on the upper side of the lifting plate 48 is driven to descend, when the lifting plate 48 descends to a certain height, the pineapple on the upper side of the lifting plate 48 is dismounted, after the pineapple on the upper side of the lifting plate 48 is dismounted, the second motor 49 is started to enable the lifting plate 48 to ascend and to be abutted to the discharge opening, the pineapple in the rear opening is pushed to the upper side of the lifting plate 48, the pineapple on the upper side of the lifting plate 48 is continuously dismounted, after the pineapple in the storage tank 13 is dismounted, the truck body 1 is moved forward, the pineapple harvesting device is further convenient to move forward, and labor intensity is reduced.
A sliding groove 450 is formed in the upper side of the bearing plate 45, a sliding block 451 is arranged in the sliding groove 450 in a sliding mode, and the sliding block 451 is fixedly connected with the sliding plate 46; when the pineapple on the lifting plate 48 is dismounted, the sliding plate 46 and the lifting plate 48 can integrally slide out of the harvesting vehicle body 1, so that the pineapple can be conveniently dismounted, the pineapple dismounting time is saved, and the harvesting efficiency is improved.
A stop lever 60 is fixedly arranged on the upper side of the rear side C-shaped plate 15; the pineapple placed on the second conveyor 18 is limited to avoid dropping of the pineapple.
The above embodiments are merely illustrative of the principles of the present utility model and its effectiveness, and are not intended to limit the utility model. Modifications and variations may be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the utility model. Accordingly, it is intended that all equivalent modifications and variations of the utility model be covered by the claims of this utility model, which are within the skill of those skilled in the art, can be made without departing from the spirit and scope of the utility model disclosed herein.

Claims (5)

1. The utility model provides an automatic harvesting device of pineapple, includes that harvester truck body and fixed mounting are in four support frames of harvester truck downside, its characterized in that: the four support frames are respectively provided with a first motor, the output shafts of the four first motors are respectively connected with travelling wheels in a transmission way, the upper side of the harvesting vehicle body is provided with a storage groove, the left side and the right side of the storage groove are symmetrically provided with feeding holes, the two sides of the harvesting vehicle body are respectively provided with a conveying piece matched with the feeding holes, the outer sides of the two feeding holes are respectively provided with two opposite C-shaped plates, and the upper sides of the two C-shaped plates at the rear sides are respectively provided with a plurality of harvesting components;
the harvesting assembly comprises a supporting arm fixedly mounted on the upper side of the C-shaped plate at the rear side, an electric telescopic arm is mounted on the lower side of the front end of the supporting arm, a square block is fixedly arranged at the output end of the electric telescopic arm, a mounting frame is fixedly arranged on the lower side of the square block, a rotating hole is formed in the front side of the mounting frame, a torsion motor is fixedly mounted on the front side of the square block, a rotating block matched with the rotating hole is fixedly arranged on an output shaft of the torsion motor, a gripper motor is mounted in the middle of the rotating block, two mounting plates which are vertically symmetrical are fixedly arranged on the front side of the rotating block, a worm is fixedly arranged at one end, extending into the space between the two mounting plates, of the output shaft of the gripper motor, and gripper pieces are symmetrically arranged on two sides of the worm;
the grab handle piece includes two articulated dwang between the mounting panel, two the fixed turbine that is equipped with between the dwang with worm engaged with, two articulated jointly has the clamp lever between the dwang front end, two articulated between the mounting panel have two connecting rods that distribute from top to bottom, two the front end of connecting rod with the clamp lever is articulated each other, the front end of clamp lever articulates there is the arc clamp splice.
2. An automatic pineapple harvesting apparatus as in claim 1, wherein: the conveying piece comprises a plurality of rotating motors which are arranged on the upper sides of the front ends of the supporting arms, the output shafts of the rotating motors are in transmission connection with the electric telescopic arms, and a first conveying belt is arranged between the two C-shaped plates on the same side.
3. An automatic pineapple harvesting apparatus as in claim 2, wherein: a second conveyer belt is arranged in the storage tank, the second conveyer belt is positioned above the first conveyer belt, a plurality of baffle plates which are uniformly distributed are fixedly arranged on the surface of the second conveyer belt, a square opening is formed between every two adjacent baffle plates, a guard plate is arranged on the lower side wall of the storage tank in a sliding manner, a plurality of springs are fixedly arranged between the guard plate and the rear side wall of the storage tank, a discharge opening is formed on the lower side of the storage tank, the utility model discloses a harvester, including storage tank, bearing plate, shear type frame, second motor, fixed screw that is equipped with of output shaft of second motor, shear type frame downside fixed be equipped with screw threaded connection's sliding block, the inductor that is located storage tank downside is installed to the storage tank downside, the fixed loading board that is equipped with of harvesting vehicle body downside, the loading board upside is installed the sliding plate, the sliding plate upside is equipped with the shear type frame, the shear type frame upside be fixed be equipped with discharge gate assorted lifter plate, the second motor is installed to the sliding plate upside, the fixed screw that is equipped with of output shaft of second motor, the shear type frame downside.
4. A pineapple automatic harvesting apparatus as in claim 3, wherein: the sliding groove is formed in the upper side of the bearing plate, a sliding block is arranged in the sliding groove in a sliding mode, and the sliding block is fixedly connected with the sliding plate.
5. An automatic pineapple harvesting apparatus as in claim 1, wherein: the upper side of the C-shaped plate at the rear side is fixedly provided with a stop lever.
CN202322044244.7U 2023-08-01 2023-08-01 Automatic pineapple harvesting device Active CN220511675U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202322044244.7U CN220511675U (en) 2023-08-01 2023-08-01 Automatic pineapple harvesting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202322044244.7U CN220511675U (en) 2023-08-01 2023-08-01 Automatic pineapple harvesting device

Publications (1)

Publication Number Publication Date
CN220511675U true CN220511675U (en) 2024-02-23

Family

ID=89928347

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202322044244.7U Active CN220511675U (en) 2023-08-01 2023-08-01 Automatic pineapple harvesting device

Country Status (1)

Country Link
CN (1) CN220511675U (en)

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