Variable-wheel-track harvesting and transporting device for venlo type glass greenhouse

Abstract

The utility model discloses a variable wheel track harvesting and transporting device for a venlo type glass greenhouse, which relates to the technical field of harvesting and transporting and comprises a first mounting frame, mechanical telescopic rods are fixedly mounted on two sides of the first mounting frame through mounting sleeve plates, a first rotating wheel is movably sleeved outside a rotating shaft, and a second rotating wheel is movably sleeved on the side of the first rotating wheel. And a second rotating wheel is fixedly connected close to the inner side of the second mounting frame. By installing a mechanical telescopic rod, the width of the bottom of the device can be flexibly adjusted according to the width of a heating pipe, so that the distance between a first rotating wheel and a second rotating wheel is adjusted, it is ensured that the device can be suitable for heating pipes with different widths, and the universality and adaptability of the device are greatly improved; and the first rotating wheel and the second rotating wheel arranged at the bottom of the device have larger diameters, so that the device can stably roll when crossing the heating pipe, the contact area with the heating pipe is reduced, and the potential damage to the heating pipe is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of harvesting and transportation, in particular to a variable wheelbase harvesting and transportation device for a Venlo glass greenhouse. Background Art

[0002] With the rapid development of modern agricultural technology, Venlo glass greenhouses have been widely used in China due to their advantages such as efficient light utilization, good thermal insulation performance and convenient environmental control, and have gradually become an important part of modern agriculture. With the continuous expansion of the planting area, the output of flowers, fruits and vegetables in Venlo glass greenhouses has also continued to increase. The application of Venlo glass greenhouses in China is becoming more and more extensive, and the planting area is getting larger and larger, with a single greenhouse covering hundreds of thousands of square meters. Faced with large-area and large-span greenhouses, the collection and transportation of harvested flowers, fruits and vegetables is a problem during the planting and harvesting process.

[0003] At present, greenhouses are equipped with heating equipment, commonly known as heating pipes. There are two heating pipes at the bottom of the greenhouse parallel to the planting trough. General transportation equipment cannot pass normally. Moreover, for heating pipes of different widths, the transport vehicle cannot adjust the distance between the wheels, so that the transport vehicle cannot pass. Therefore, the utility model proposes a variable wheelbase harvesting and transportation device for a Venlo glass greenhouse. Utility Model Content

[0004] The purpose of the utility model is to provide a variable wheelbase harvesting and transporting device for a Venlo glass greenhouse, so as to solve the problem raised in the above-mentioned background technology that at present, greenhouses all have heating equipment, commonly known as heating pipes, and there are two heating pipes at the bottom of the greenhouse parallel to the planting troughs, and general transport equipment cannot pass normally, and for heating pipes of different widths, the transport vehicle cannot adjust the spacing between the wheels, so that the transport vehicle cannot transport and pass.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A variable wheelbase harvesting and transporting device for a Venlo glass greenhouse comprises a first mounting frame, which is rectangular and surrounded by four connecting plates, mechanical telescopic rods are fixedly mounted on both sides of the first mounting frame through mounting sleeves, output ends of the mechanical telescopic rods on both sides away from the first mounting frame are fixedly connected to a second mounting frame, a rotating shaft is provided from the inner side of the second mounting frame to the outer side, a first rotating wheel is movably sleeved on the outer side of the rotating shaft, and a second rotating wheel is fixedly connected to the side of the first rotating wheel and close to the inner side of the second mounting frame.

[0007] Optionally, a support plate extends outwardly on the corresponding side of the upper surface of the first installation frame, a reinforcing plate is provided between the bottom surface of the support plate and the upper surface of the side plate of the first installation frame, a trough body is fixedly installed on one side of the two support plates away from the reinforcing plate, and a support plate is provided between the opposite sides of the support plates.

[0008] Optionally, the trough body includes an aluminum plate, and the trough body is a V-shaped structure trough body formed by splicing four aluminum plates.

[0009] Optionally, the rotating shaft passes through the outer side of the second installation frame and is sleeved with a fixing ring.

[0010] Optionally, the diameters of the first rotating wheel and the second rotating wheel are larger than the diameter of the heating tube.

[0011] Optionally, the angle between the supporting plate and the first installation frame is an acute angle.

[0012] The beneficial effects of the utility model are:

[0013] In the utility model, a mechanical telescopic rod is installed, so that the width of the bottom of the device can be flexibly adjusted according to the width of the heating pipe, thereby adjusting the spacing between the first rotating wheel and the second rotating wheel, ensuring that the device can be suitable for heating pipes of different widths, greatly improving its versatility and adaptability. The first rotating wheel and the second rotating wheel arranged in the device have a larger diameter, ensuring that they can roll smoothly when crossing the heating pipe, reducing the contact area with the heating pipe, thereby reducing potential damage to the heating pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of a variable wheelbase harvesting and transporting device for a Venlo-type glass greenhouse according to the utility model;

[0015] Figure 2 It is a schematic diagram of the structure of the mechanical telescopic rod after being extended in the utility model;

[0016] Figure 3 It is a side view of the utility model;

[0017] Figure 4 It is a side view from another perspective of the present invention;

[0018] Figure 5 for Figure 4 A top view of the

[0019] Figure 6 It is a top view of the present utility model.

[0020] The numbers in the figure are:

[0021] 1. First installation frame; 101. Connecting plate; 2. Supporting plate; 3. Reinforcing plate; 4. Trough body; 401. Aluminum plate; 5. Supporting plate; 6. Mounting sleeve; 7. Mechanical telescopic rod; 8. Second installation frame; 9. Rotating shaft; 10. First rotating wheel; 11. Second rotating wheel; 12. Fixed sleeve ring. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0023] The following is an explanation of the preferred embodiments of the device of the utility model.

[0024] See also Figure 1-6 As shown, the variable wheelbase harvesting and transportation device for the Venlo glass greenhouse comprises a first installation frame 1, which is rectangular and surrounded by four connecting plates 101, thereby ensuring the stability and bearing capacity of the structure. Mechanical telescopic rods 7 are fixedly installed on both sides of the first installation frame 1 through installation sleeves 6, and the output ends of the mechanical telescopic rods 7 on both sides away from the first installation frame 1 are fixedly connected to the second installation frame 8, and the distance between the second installation frame 8 and the first installation frame 1 is adjusted by telescoping to adapt to heating pipes of different widths. A rotating shaft 9 is provided from the inner side of the second installation frame 8 to the outer side, and a fixing collar 12 is sleeved on the rotating shaft 9 to the outer side of the second installation frame 8, and the fixing collar 12 ensures the stability of the rotating shaft 9 and the rotational freedom of the rotating wheel. A first rotating wheel 10 is movably sleeved on the outer side of the rotating shaft 9, and a second rotating wheel 11 is fixedly connected to the side of the first rotating wheel 10 and close to the inner side of the second installation frame 8, and the friction with the heating pipe is reduced by rolling, thereby improving the transportation efficiency.

[0025] Specifically, by extending and shortening the mechanical telescopic rod 7, the distance between the second mounting frame 8 and the first mounting frame 1 is adjusted, so that the width of the bottom of the device can be flexibly adjusted according to the width of the heating pipe, thereby adjusting the distance between the first rotating wheel 10 and the second rotating wheel 11, ensuring that the device can be suitable for heating pipes of different widths, greatly improving its versatility and adaptability.

[0026] Furthermore, a support plate 2 is extended outwardly on the corresponding side of the upper surface of the first installation frame 1, a reinforcing plate 3 is provided between the bottom surface of the support plate 2 and the upper surface of the side plate of the first installation frame 1, a trough body 4 is fixedly installed on the side of the two support plates 2 away from the reinforcing plate 3, and a support plate 5 is provided between the opposite sides of the support plates 2.

[0027] Furthermore, the trough body 4 includes an aluminum plate 401. The trough body 4 is a V-shaped structure trough body formed by splicing four aluminum plates 401. When in use, the aluminum plate 401 is bent and then welded as a whole. The opening of the trough body 4 faces the direction of the human body, which is convenient for taking and placing the harvested products. Compared with the traditional harvesting vehicle body with an upper and lower structure, this structural design is more convenient for workers to operate.

[0028] Furthermore, the diameters of the first rotor 10 and the second rotor 11 are larger than the diameter of the heating tube, ensuring that the rotors can smoothly cross the heating tube, reducing the contact area with the heating tube, thereby reducing potential damage to the heating tube.

[0029] Furthermore, the angle between the supporting plate 2 and the first installation frame 1 is acute, providing a sufficient supporting area.

[0030] When in use, according to the width of the heating pipe in the greenhouse, the distance between the second mounting frame 8 and the first mounting frame 1 is adjusted by operating the mechanical telescopic rod 7 to ensure that the device can be placed stably on the heating pipe, and the worker stands on one side of the device with the opening of the trough body 4 facing the worker, which is convenient for taking and placing the products, and then the items to be transported are placed in the trough body 4. When the harvest is completed, the first rotating wheel 10 and the second rotating wheel 11 are driven to roll on the heating pipe as the device moves, ensuring that the device transports the items stably and efficiently. When the device arrives at the destination, the worker can easily unload the items through the opening of the trough body 4 to complete the transportation task.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and the specification only describe the principles of the utility model. The utility model may be subject to various changes and improvements without departing from the spirit and scope of the utility model. These changes and improvements fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A variable wheelbase harvesting and transporting device for a Venlo glass greenhouse, comprising a first mounting frame (1), characterized in that: The first installation frame (1) is rectangular and is surrounded by four connecting plates (101). Mechanical telescopic rods (7) are fixedly mounted on both sides of the first installation frame (1) through mounting sleeves (6). Output ends of the mechanical telescopic rods (7) on both sides away from the first installation frame (1) are fixedly connected to a second installation frame (8). A rotating shaft (9) is provided from the inner side of the second installation frame (8) to the outer side. A first rotating wheel (10) is movably sleeved on the outer side of the rotating shaft (9). A second rotating wheel (11) is fixedly connected to the side of the first rotating wheel (10) and close to the inner side of the second installation frame (8).

2. A variable wheelbase harvesting and transporting device for a Venlo glass greenhouse according to claim 1, characterized in that: A support plate (2) is extended outwardly from the corresponding side of the upper surface of the first installation frame (1); a reinforcing plate (3) is provided between the bottom surface of the support plate (2) and the upper surface of the side plate of the first installation frame (1); a trough body (4) is fixedly mounted on one side of the two support plates (2) away from the reinforcing plate (3); and a support plate (5) is provided between the opposite sides of the support plates (2).

3. A variable wheelbase harvesting and transporting device for a Venlo glass greenhouse according to claim 2, characterized in that: The trough body (4) comprises an aluminum plate (401), and the trough body (4) is a V-shaped structure trough body formed by splicing four aluminum plates (401).

4. The variable wheelbase harvesting and transporting device for a Venlo glass greenhouse according to claim 1, characterized in that: The rotating shaft (9) passes through the second installation frame (8) and is sleeved with a fixing ring (12) on its outer side.

5. The variable wheelbase harvesting and transporting device for a Venlo glass greenhouse according to claim 1, characterized in that: The diameters of the first rotating wheel (10) and the second rotating wheel (11) are greater than the diameter of the heating tube.

6. The variable wheelbase harvesting and transporting device for a Venlo glass greenhouse according to claim 2, characterized in that: The angle between the supporting plate (2) and the first installation frame (1) is an acute angle.

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