Single-ridge crawler-type tobacco leaf harvesting transport vehicle

Abstract

The utility model discloses a single-ridge crawler-type tobacco leaf harvesting transport vehicle which comprises a single-crawler-type chassis walking in furrows of a tobacco field, and a tobacco storage device is arranged on the single-crawler-type chassis. The main structure of the tobacco harvesting and transporting vehicle is composed of the single-crawler-type chassis and the tobacco storage device arranged on the single-crawler-type chassis, the tobacco harvesting and transporting vehicle is simple in structure and low in cost, the crawler can make good contact with the ground, the tobacco harvesting and transporting vehicle is not limited by terrains, the vehicle can walk on uneven mountainous regions, the vehicle runs stably, the bumping or toppling phenomenon is not prone to occurring, and the application range is wide. And the operation convenience is high. The harvested tobacco leaves can be placed in the tobacco leaf storage device, manual carrying is not needed, a large amount of carrying labor is saved, the tobacco leaf picking quality is effectively controlled in combination with manual work, the follow-up tobacco leaf quality is guaranteed, and the tobacco leaf economic benefits are improved.

Description

Technical Field

[0001] The utility model relates to a single-ridge crawler-type tobacco leaf harvesting and transporting vehicle, belonging to the technical field of agricultural equipment. Background Art

[0002] At present, tobacco leaves are generally picked manually. Tobacco is mostly planted in ridges during cultivation. When it reaches the mature period for picking, tobacco farmers pick and carry mature tobacco leaves along the aisles between two adjacent ridges. In this process, many tobacco leaves have not reached the picking period and need to be retained. At the same time, the aisles are narrow. In order to avoid damaging the retained tobacco leaves, it is not easy to use corresponding handling equipment to carry tobacco leaves. Therefore, it is necessary to manually bundle the picked tobacco leaves together and then carry them out of the aisle manually. The labor intensity is high and the operation is time-consuming and laborious. Although there are some automatic tobacco leaf pickers on the market, most of them have complex structures and high prices. Due to the restrictions of the terrain, they can only be used in flat and wide tobacco fields, but not in narrow and uneven mountains. For tobacco farmers in many poor mountainous areas, they cannot be widely popularized, and the use of automatic tobacco leaf pickers cannot distinguish mature tobacco leaves well, resulting in poor quality of subsequent flue-cured tobacco. There are also some small and simple wheeled transport carts, but when transporting tobacco leaves in uneven mountainous areas, they are prone to bumps or tipping over due to terrain restrictions, causing damage to the transported tobacco leaves and affecting the quality of the tobacco leaves after subsequent baking. Utility Model Content

[0003] In view of this, the purpose of the utility model is to provide a single-ridge crawler type tobacco leaf harvesting and transporting vehicle, which can overcome the shortcomings of the prior art.

[0004] The purpose of this utility model is achieved through the following technical solutions:

[0005] A single-row crawler-type tobacco leaf harvesting and transporting vehicle comprises a single-track chassis running in a ridge ditch of a tobacco field, and a tobacco storage device is arranged on the single-track chassis.

[0006] Furthermore, the single-track chassis includes a track adapted to the ditch, an electric control box is provided on the upper part of the track, and a driving motor for driving the track to move and a battery pack connected thereto are provided in the electric control box.

[0007] Furthermore: a handle is arranged at the rear of the electric control box, and a rebound-type power switch connected to the control end of the driving motor is arranged on the handle.

[0008] Furthermore, a lever mechanism is provided at the front of the electric control box to prevent the tobacco leaves from being scratched.

[0009] Furthermore, the lever mechanism comprises a conical plate which is narrow at the front and wide at the rear, and a wheel axle which points vertically downward is provided at the cone tip at the front end of the conical plate, and a dial wheel is rotatably connected to the wheel axle; the conical plate and dial wheel are made of plastic or soft rubber.

[0010] Furthermore, the battery pack is a rechargeable battery, and a charging port for the rechargeable battery is provided on the electric control box.

[0011] Furthermore, the smoke storage device is a lightweight box, a limiting protrusion is provided at the bottom of the lightweight box, and a slot adapted to the limiting protrusion is provided at the top of the electric control box, so that the lightweight box is buckled on the top of the electric control box.

[0012] Furthermore, the smoke storage device is a flexible bag body, a hanging frame is provided on the top of the electric control box, and the flexible bag body is fixedly connected to the hanging frame.

[0013] Furthermore, the suspension frame is a rectangular frame formed by splicing vertical rods and horizontal rods, and the vertical rods and horizontal rods are telescopic rod assemblies.

[0014] The beneficial effects of the utility model are:

[0015] The main structure of the tobacco leaf harvesting and transporting vehicle involved in the utility model is composed of a single crawler chassis and a tobacco storage device arranged thereon. The structure is simple and the cost is low. The crawler can achieve good contact with the ground, is not restricted by the terrain, and can also travel on uneven mountains. The vehicle runs stably and is not prone to bumps or tipping. It has a wide range of applications and is easy to operate. The harvested tobacco leaves can be placed in the tobacco storage device, and no manual handling is required, which saves a lot of handling labor. In combination with manual work, the quality of tobacco leaf picking can be effectively controlled to ensure the quality of subsequent flue-cured tobacco and improve the economic benefits of flue-cured tobacco.

[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and research, or can be taught from the practice of the present invention to some extent. The objectives and other advantages of the present invention can be achieved and obtained through the following description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below with reference to the accompanying drawings, in which:

[0018] Figure 1 This is a schematic diagram of the structure of the first embodiment of the utility model;

[0019] Figure 2 for Figure 1 Structural diagram of the usage status;

[0020] Figure 3 This is a schematic diagram of the structure of the second embodiment of the present utility model.

[0021] In the figure, 1. single-track chassis; 101. track; 102. electric control box; 103. drive motor; 104. battery pack; 105. handle; 106. rebound power switch; 107. charging port; 2. smoke storage device; 201. lightweight box body; 202. limiting protrusion; 203. flexible bag body; 204. vertical rod; 205. horizontal rod; 3. lever mechanism; 301. conical plate; 302. dial wheel. DETAILED DESCRIPTION

[0022] The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings. It should be understood that the preferred embodiments are only for illustrating the present invention, rather than for limiting the protection scope of the present invention.

[0023] like Figure 1-Figure 2 As shown, a single-row crawler tobacco leaf harvesting and transporting vehicle comprises a single-track chassis 1 that travels in the ridges of a tobacco field, and a tobacco storage device 2 is arranged on the single-track chassis 1. When in use, the single-track chassis 1 is driven to travel on the aisle between ridges, and the staff can put the picked tobacco leaves into the tobacco storage device 2 and transport them away while walking along the ridges.

[0024] The single crawler chassis 1 comprises a crawler 101 adapted to the furrow, an electric control box 102 is arranged on the upper part of the crawler 101, and the electric control box 102 is fixedly connected to the wheel axle of the crawler wheel through a connecting plate; a driving motor 103 for driving the crawler 101 to move and a battery pack 104 connected thereto are arranged in the electric control box 102. A handle 105 is arranged at the rear of the electric control box 102, and a rebound power switch 106 connected to the control end of the driving motor 103 is arranged on the handle 105. When the rebound power switch 106 is pressed, the driving motor 103 can be operated to drive the crawler 101 to move, and the crawler 101 can be stopped after being released.

[0025] A lever mechanism 3 is also provided at the front of the electric control box 102 to prevent the tobacco leaves from being scratched. The lever mechanism 3 includes a tapered plate 301 that is narrow in front and wide in the back. A wheel axle is provided at the tip of the cone at the front end of the tapered plate 301, and a thumbwheel 302 is rotatably connected to the wheel axle. The tapered plate 301 and thumbwheel 302 are made of plastic or soft rubber, and are not easy to scratch the tobacco leaves.

[0026] The battery pack 104 is a rechargeable battery, and a charging port 107 for the rechargeable battery is provided on the electric control box 102 .

[0027] The smoke storage device 2 is a lightweight box 201, such as a plastic box, a wooden box, a container, etc. A limiting protrusion 202 is provided at the bottom of the lightweight box 201, and a card slot adapted to the limiting protrusion 202 is provided at the top of the electric control box 102, so that the lightweight box 201 is snapped on the top of the electric control box 102, and the disassembly and assembly are convenient.

[0028] Example 2

[0029] like Figure 3 As shown, based on Example 1, the smoke storage device 2 can also be a flexible bag body 203, such as a woven bag, a sack, a cloth bag, etc., and a hanging rack is provided on the top of the electric control box 102, and the flexible bag body 203 can be fixedly connected to the hanging rack by a rope, a hook or a clip.

[0030] The hanging frame is a rectangular frame composed of a vertical rod 204 and a horizontal rod 205. The bottom end of the vertical rod 204 is plugged or screwed to the top of the electric control box 102, and the top end is detachably connected to the horizontal rod 205. The flexible bag body 203 is hung on the horizontal rod 205.

[0031] The vertical rod 204 and the horizontal rod 205 are both telescopic rod assemblies. The telescopic rod assembly is a telescopic rod with multiple sections connected together, and the telescopic rods are telescopically limited by limiting nuts or limiting marbles. The vertical rod 204 and the horizontal rod 205 are set as telescopic rod assemblies, which can be suitable for hanging flexible bags of different specifications, or multiple flexible bags 203 can be hung, so that more tobacco leaves can be carried. In addition, the vertical rod 204 and the horizontal rod 205 can be in a retracted state after use, saving placement space and facilitating the storage and operation of the vehicle.

[0032] The above is only a preferred embodiment of the utility model, and does not limit the confidentiality of the utility model in any form. Any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the utility model without departing from the technical solution of the utility model still falls within the scope of the technical solution of the utility model.

Claims

1. A single-row crawler-type tobacco leaf harvesting and transporting vehicle, characterized in that: It comprises a single crawler chassis (1) that travels in the ridges of a tobacco field, and a tobacco storage device (2) is provided on the single crawler chassis (1); The single-track chassis (1) comprises a track (101) adapted to the ridge, an electric control box (102) being provided on the upper part of the track (101), and a driving motor (103) for driving the track (101) to move and a battery pack (104) connected thereto being provided in the electric control box (102).

2. The single-row crawler-type tobacco leaf harvesting and transporting vehicle according to claim 1, characterized in that: A handle (105) is provided at the rear of the electric control box (102), and a rebound-type power switch (106) connected to the control end of the drive motor (103) is provided on the handle (105).

3. The single-row crawler-type tobacco leaf harvesting and transporting vehicle according to claim 2, characterized in that: A lever mechanism (3) is also provided at the front of the electric control box (102) to prevent the tobacco leaves from being scratched.

4. The single-row crawler-type tobacco leaf harvesting and transporting vehicle according to claim 3, characterized in that: The lever mechanism (3) comprises a conical plate (301) which is narrow at the front and wide at the rear. A wheel axle extending vertically downward is provided at the conical tip at the front end of the conical plate (301), and a dial wheel (302) is rotatably connected to the wheel axle.

5. The single-row crawler-type tobacco leaf harvesting and transporting vehicle according to claim 4, characterized in that: The conical plate (301) and the thumbwheel (302) are made of plastic or soft rubber.

6. The single-row crawler-type tobacco leaf harvesting and transporting vehicle according to claim 1, characterized in that: The battery pack (104) is a rechargeable battery, and a charging port (107) for the rechargeable battery is provided on the electric control box (102).

7. The single-row crawler-type tobacco leaf harvesting and transporting vehicle according to any one of claims 1 to 6, characterized in that: The smoke storage device (2) is a light box (201), a limiting protrusion (202) is provided at the bottom of the light box (201), and a slot adapted to the limiting protrusion (202) is provided at the top of the electric control box (102), so that the light box (201) is buckled on the top of the electric control box (102).

8. The single-row crawler-type tobacco leaf harvesting and transporting vehicle according to any one of claims 1 to 6, characterized in that: The smoke storage device (2) is a flexible bag body (203), a hanging frame is provided on the top of the electric control box (102), and the flexible bag body (203) is fixedly connected to the hanging frame.

9. The single-row crawler-type tobacco leaf harvesting and transporting vehicle according to claim 8, characterized in that: The hanging frame is a rectangular frame formed by splicing vertical rods (204) and horizontal rods (205), and the vertical rods (204) and horizontal rods (205) are both telescopic rod components.

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