CN221329582U - Semi-automatic watermelon picker - Google Patents

Abstract

The utility model relates to the technical field of watermelon picking, and particularly discloses a semi-automatic watermelon picker, which comprises: a mounting bracket; the travelling wheel is arranged at the bottom end of the mounting bracket; the picking mechanism is arranged on the inner side wall of the mounting bracket; according to the utility model, through the arranged picking mechanism, the infrared camera, the collecting bin and the solar panel, the front end of the main frame structure is connected with the picking mechanism, the lower end of the main frame structure is provided with six wheels for mechanical advancing and steering, the detection picking part is connected with the picking structure, the infrared camera detects the position of the watermelon above the main frame structure and transmits signals to the motor to drive the picking structure to move left and right to the position of the watermelon, the motor structure drives the picking structure to rotate so as to finish picking and conveying the watermelon, then the picking mechanism is driven by the motor structure to rotate so that the watermelon is dumped into a car hopper at the rear, the car hopper rotates so that the watermelon rolls to a conveying belt, and the conveying belt drives the watermelon to other collecting devices.

Description

Semi-automatic watermelon picker

Technical Field

The utility model belongs to the technical field of watermelon picking, and particularly relates to a semi-automatic watermelon picker.

Background

The annual vine, stem and branch of watermelon are thick, and has obvious edges, stronger tendrils, short soft hair, thicker petiole, dense soft hair, paper leaf, oval with white green outline, both sides with short bristles, heart-shaped leaf base, hermaphrodite plant, large-sized fruit, nearly spherical or elliptic shape, meat quality, succulent, smooth peel, various color and luster and texture, and the watermelon needs to be picked when ripe.

The existing watermelon picking mode is generally carried out by manually picking the watermelon, because the watermelon is ripe and is generally on the ground, people need to bend down or squat down when picking the watermelon, the discomfort of the body of a picker can be caused, the picking efficiency is relatively low, and the time and the labor are wasted.

Disclosure of utility model

The utility model aims to provide a semi-automatic watermelon picker, which solves the problems in the prior art.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

Semi-automatic watermelon picker includes:

a mounting bracket;

The travelling wheel is arranged at the bottom end of the mounting bracket;

The picking mechanism is arranged on the inner side wall of the mounting bracket and comprises a motor, a hinge rod and a hinge plate, the motor is fixedly arranged on the inner side wall of the mounting bracket, the output end of the motor is fixedly connected with the hinge rod, the hinge plate is sleeved outside the hinge rod, the bottom end of the hinge plate is rotationally connected with a connecting plate, and the outside of the connecting plate is rotationally connected with a track plate.

Preferably, the hinge rod is rotatably connected with the hinge plate, the hinge plate is rotatably connected with the connecting plate, and the hinge rod is slidably connected in the hinge plate.

Preferably, the infrared camera is installed on the top of installing support, the inside of installing support is provided with collects the storehouse, the top outside fixedly connected with solar panel of installing support, one side of collecting the storehouse is provided with the conveyer belt, the externally mounted of conveyer belt has buffer gear.

Preferably, the buffer mechanism comprises a movable seat, a fixed frame and a magnetic suction head, wherein the movable seat is arranged outside the transmission belt, the fixed frame is sleeved outside the movable seat, the magnetic suction head is arranged at the bottom end of the fixed frame, and the magnetic baffle is connected to the outside of the movable seat in a rotating manner.

Preferably, the magnetic baffle is rotatably connected to the outside of the movable seat, and two magnetic suction heads are sleeved on the outside of the movable seat.

Compared with the prior art, the utility model has the beneficial effects that:

According to the utility model, the front end of the main frame structure is connected with the picking mechanism, the lower end of the main frame structure is provided with six wheels for mechanical travel and steering, the detection picking part is connected with the picking structure, the infrared camera is used for detecting the position of the watermelon and transmitting signals to the motor to drive the picking structure to move left and right to the position where the watermelon is located, the motor structure drives the picking structure to rotate so as to finish picking and conveying the watermelon, the collecting structure is arranged in the middle of the main frame, the solar panel is provided with power behind the collecting structure, the picking structure moves to the vicinity of the watermelon and sleeves the watermelon, the stem or the stem can enter the mechanical shovel due to the shearing design and buffering part of the picking structure, then the steel knife cuts off the stem of the watermelon, the picking mechanism is driven by the motor structure to rotate so that the watermelon is dumped into a rear hopper, the hopper rotates so that the watermelon rolls to a conveying belt, and the conveying belt drives the watermelon to other collecting devices.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure according to the present utility model;

FIG. 2 is a schematic diagram of a three-dimensional structure of the present utility model;

FIG. 3 is a schematic view of the overall structure of the picking mechanism of FIG. 1 in accordance with the present utility model;

fig. 4 is a schematic overall view of the structure of the buffer mechanism in fig. 1 according to the present utility model.

In the figure: 1. a mounting bracket; 2. a travelling wheel; 3. a picking mechanism; 301. a motor; 302. a hinge rod; 303. a hinged plate; 304. a connecting plate; 305. a track plate; 4. an infrared camera; 5. a collecting bin; 6. a solar panel; 7. a transmission belt; 8. a buffer mechanism; 801. a movable seat; 802. a fixing frame; 803. a magnetic tip; 804. a magnetic baffle.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Embodiment one:

Referring to fig. 1-4, a semi-automated watermelon picker, comprising:

a mounting bracket 1;

the travelling wheel 2 is arranged at the bottom end of the mounting bracket 1;

Picking mechanism 3, picking mechanism 3 installs on the inside wall of installing support 1, picking mechanism 3 includes motor 301, hinge rod 302 and articulated slab 303, motor 301 fixed mounting is on the inside wall of installing support 1, the output fixedly connected with hinge rod 302 of motor 301, the outside cover of hinge rod 302 is equipped with articulated slab 303, the bottom rotation of articulated slab 303 is connected with connecting plate 304, the outside rotation of connecting plate 304 is connected with track board 305, hinge rod 302 and articulated slab 303 rotate to be connected, articulated slab 303 and connecting plate 304 rotate to be connected, hinge rod 302 is at the inside sliding connection of articulated slab 303.

Specifically, when the motor 301 works, the hinge rod 302 is driven to rotate, at this time, the sliding operation of the hinge rod 302 in the hinge plate 303 can be performed on the track plate 305, so that watermelons in the track plate 305 can be rolled to the inside of the collecting bin 5 to be collected, the picking mechanism 3 has melon picking, melon transporting and resetting functions, and when the hinge plate 303 rotates by about 97.24 degrees from the vertical position, the melon transporting function is completed, and at this time, the reverse rotation of the hinge plate is required to reset, so that the picking device returns to the vertical position for picking next time.

From the above, when a person pushes the picking machine to reach the picking position, the motor 301 is started, the infrared camera 4 collects the relative position of the watermelon and the picking mechanism 3 and sends information to the steering engine, the steering engine drives the picking mechanism 3 to adjust the transverse position, when the accurate picking position is reached, the mechanical moves forward to scoop the watermelon and the vines thereof into the groove at the front part of the picking mechanism 3, then the steering engine drives the picking mechanism 3 to rotate, the watermelon vine is cut off when clamped at the deepest part of the serrated steel knife, and then the watermelon falls into the collecting bin 5 through the transmission part due to the gravity effect finally along with the continuous rotation of the picking mechanism 3.

Embodiment two:

Referring to fig. 3 and 4, the top of the mounting bracket 1 is provided with the infrared camera 4, the inside of the mounting bracket 1 is provided with the collection bin 5, the outside fixedly connected with solar panel 6 in top of the mounting bracket 1, one side of the collection bin 5 is provided with the conveyer belt 7, the outside of the conveyer belt 7 is provided with the buffer gear 8, the buffer gear 8 includes movable seat 801, mount 802 and magnetic tip 803, the movable seat 801 is provided with the mount 802 in the outside of the conveyer belt 7, the bottom of mount 802 is provided with the magnetic tip 803, the outside of movable seat 801 rotates and is connected with the magnetic shield 804, the magnetic shield 804 rotates in the outside of movable seat 801 and is connected, the magnetic tip 803 is equipped with two in the outside cover of movable seat 801.

Specifically, the magnetic baffle 804 and the magnetic tip 803 repel each other by using like magnetic poles, the angle of the magnetic baffle 804 is controlled by adjusting the rotation positions of the two magnets so as to be overlapped with a hopper of a transport vehicle, the collecting bin 5 is formed by a semi-cylindrical barrel with a leak hole, the semi-cylindrical barrel can temporarily store watermelons transmitted by a transmission part, the circular leak hole can filter redundant sand and stones and branch stems, the steering engine is mainly formed by a shell, a circuit board, a driving motor, a speed reducer and a position detection element, the working principle is that a receiver sends a signal to the steering engine, the coreless motor is driven to start to rotate by I C on the circuit board, power is transmitted to a swing arm by a speed reducing gear, and meanwhile, the position detector sends back a signal to judge whether the positioning is reached.

From the above, according to the signal transmitted by the infrared camera 4, the picking position of the watermelon is determined, the picking device can move left and right along the horizontal guide rail, and then the position of the watermelon is positioned more accurately, and then the picking part can complete picking motion with a certain rule according to the motion signal provided by the steering engine.

Standard parts used in the utility model can be purchased from the market, special-shaped parts can be customized according to the description of the specification and the drawings, the specific connection modes of the parts adopt conventional means such as mature bolts, rivets and welding in the prior art, the machines, the parts and the equipment adopt conventional models in the prior art, and the circuit connection adopts conventional connection modes in the prior art, so that the details are not described. What is not described in detail in this specification is all that is known to those skilled in the art.

In the description of the present utility model, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. The meaning of "a plurality of" is two or more, unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily for the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the various embodiments or examples described in this specification and the features of the various embodiments or examples may be combined and combined by those skilled in the art without conflict

In the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures may refer to the general design, so that the same embodiment and different embodiments of the present disclosure may be combined with each other without conflict.

Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. Semi-automatization watermelon picker, its characterized in that includes:

A mounting bracket (1);

the travelling wheel (2) is arranged at the bottom end of the mounting bracket (1);

Picking mechanism (3), picking mechanism (3) are installed on the inside wall of installing support (1), picking mechanism (3) are including motor (301), articulated rod (302) and articulated slab (303), motor (301) fixed mounting is on the inside wall of installing support (1), the output fixedly connected with articulated rod (302) of motor (301), the outside cover of articulated rod (302) is equipped with articulated slab (303), the bottom rotation of articulated slab (303) is connected with connecting plate (304), the outside rotation of connecting plate (304) is connected with track board (305).

2. The semi-automated watermelon picker according to claim 1, wherein: the hinge rod (302) is rotatably connected with the hinge plate (303), the hinge plate (303) is rotatably connected with the connecting plate (304), and the hinge rod (302) is slidably connected inside the hinge plate (303).

3. The semi-automated watermelon picker according to claim 1, wherein: the solar energy collecting device is characterized in that the top end of the mounting support (1) is provided with an infrared camera (4), the inside of the mounting support (1) is provided with a collecting bin (5), the outside of the top end of the mounting support (1) is fixedly connected with a solar panel (6), one side of the collecting bin (5) is provided with a conveying belt (7), and the outside of the conveying belt (7) is provided with a buffer mechanism (8).

4. The semi-automated watermelon picker according to claim 3, wherein: the buffer mechanism (8) comprises a movable seat (801), a fixed frame (802) and a magnetic suction head (803), wherein the movable seat (801) is arranged outside the conveying belt (7), the fixed frame (802) is sleeved outside the movable seat (801), the magnetic suction head (803) is arranged at the bottom end of the fixed frame (802), and the magnetic baffle (804) is connected to the outside of the movable seat (801) in a rotating mode.

5. The semi-automated watermelon picker according to claim 4, wherein: the magnetic baffle plates (804) are rotatably connected outside the movable seat (801), and the two magnetic suction heads (803) are sleeved outside the movable seat (801).