Tobacco harvesting and carrying device

Abstract

The utility model provides a tobacco harvesting and carrying device which comprises a bottom plate, a supporting plate hinged to one end of the bottom plate, a carriage located above the supporting plate and an L-shaped plate, one end of the carriage and one end of the upper portion of the supporting plate are fixedly installed, the L-shaped plate is fixedly installed at the other end of the upper portion of the supporting plate, and a bent horizontal part is located above the L-shaped plate. The hydraulic cylinder is hinged to the bottom plate, an output rod of the hydraulic cylinder is hinged to the upper portion of the L-shaped plate, the lifting fence mechanism is arranged on the L-shaped plate, and the compartment rear movable shielding mechanism is arranged on the supporting plate. By additionally arranging the lifting fence mechanism, the loading capacity of the carrying device can be adjusted, the carrying capacity of the carrying device is improved, the carriage rear movable shielding mechanism can be opened and closed through electric control, the loading capacity of the carrying device is improved, meanwhile, the automatic unloading capacity is achieved through the hydraulic cylinder and the carriage rear movable shielding mechanism, and the carrying efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of tobacco harvesting, in particular to a tobacco harvesting and transporting device. Background Art

[0002] Tobacco is an annual herbaceous plant of the genus Nicotiana in the Solanaceae family, and its flowering and fruiting period is summer and autumn. During the tobacco harvesting process, a handling device is required to transport the tobacco.

[0003] However, in order to enable the harvesters to put the tobacco into the carriage more conveniently, the height of the carriage wall of the existing tobacco harvesting and transporting device is generally set relatively low, resulting in a limited amount of tobacco that can be accommodated by the transporting device and a low transport efficiency. Utility Model Content

[0004] In order to solve the technical problems that the existing tobacco harvesting and transporting devices can accommodate a limited amount of tobacco and have a low transport efficiency, the utility model provides a tobacco harvesting and transporting device. By adding a liftable enclosure mechanism to the original transporting device, the capacity of the carriage is increased and more tobacco can be transported; a movable shielding mechanism is added to the rear of the carriage to increase the loading capacity and can be electrically controlled to open and close, thereby improving the transport efficiency.

[0005] The utility model provides the following specific solutions:

[0006] A tobacco harvesting and handling device comprises: a base plate, a support plate hinged to one end of the base plate, a carriage located above the support plate and an L-shaped plate, wherein one end of the carriage is fixedly installed to one end above the support plate, the L-shaped plate is fixedly installed at the other end above the support plate and the bent horizontal part is located above, a hydraulic cylinder is hinged on the base plate, the output rod of the hydraulic cylinder is hinged to the upper part of the L-shaped plate, a liftable enclosure mechanism for enclosing the carriage is provided on the L-shaped plate, and a rear movable shielding mechanism for shielding the rear part of the carriage is provided on the support plate.

[0007] Preferably, the liftable enclosure mechanism includes: a screw rotatably mounted on the upper surface of the support plate and rotatably connected to the horizontal part of the L-shaped plate, a servo motor fixedly mounted on the top of the L-shaped plate, the output shaft of the servo motor fixedly connected to the screw, a plurality of limit rods fixedly mounted on the upper surface of the support plate and fixedly connected to the horizontal part of the L-shaped plate, a sliding plate threadably mounted on the screw and slidably connected to the plurality of limit rods, and a U-shaped baffle fixedly mounted on one side of the sliding plate.

[0008] Preferably, the movable shielding mechanism at the rear of the compartment includes: two limit plates fixedly mounted on the bottom of the support plate, a rotating shaft is installed between the limit plates, and the rotating shaft is perpendicular to the extension direction of the vehicle body, a rear baffle fixedly mounted on the rotating shaft, the rear baffle is L-shaped, and the front part of the bottom horizontal part of the L-shape bending is mounted on the rotating shaft, a reduction motor fixedly mounted on the bottom of the support plate; two bevel gears fixedly mounted on the output shaft of the reduction motor and the rotating shaft respectively, and the two bevel gears are meshed with each other.

[0009] Preferably, a plurality of vertical plates parallel to the travel direction of the device are fixedly installed at the bottom of the base plate, a plurality of axles are rotatably installed between the sides of the plurality of vertical plates close to each other, and a plurality of traveling wheels are fixedly sleeved on the plurality of axles.

[0010] Preferably, a driving motor is fixedly mounted on the bottom of the base plate, a driving sprocket is fixedly sleeved on the driving motor, a driven sprocket is fixedly sleeved on one of the wheel axles, and the driving sprocket and the driven sprocket are sleeved with the same chain.

[0011] Preferably, a push-pull rod is fixedly mounted on the upper surface of the front end portion of the base plate, and a controller is provided on the push-pull rod. The controller is electrically connected to the hydraulic cylinder, the servo motor, the reduction motor and the drive motor.

[0012] Preferably, a lithium battery is disposed on the upper surface of the base plate, the lithium battery is electrically connected to the controller, and a charging interface is disposed on the lithium battery.

[0013] Beneficial effects of the utility model:

[0014] The utility model provides a tobacco harvesting and transporting device, comprising a base plate, a support plate hinged to one end of the base plate, a carriage fixedly mounted at one end above the support plate, an L-shaped plate fixedly mounted at the other end above the support plate, a hydraulic cylinder hinged to the base plate, an output rod of the hydraulic cylinder hinged to the upper portion of the L-shaped plate, a liftable enclosure mechanism arranged on the L-shaped plate, and a movable shielding mechanism behind the carriage arranged on the support plate; by adding the liftable enclosure mechanism, tobacco can be conveniently put into the carriage when the enclosure is lowered, and the loading capacity of the transporting device can be adjusted by adjusting its height at any time, thereby increasing the transporting capacity of the transporting device; the movable shielding mechanism behind the carriage can be opened and closed by electric control, thereby increasing the loading capacity of the transporting device and realizing automatic unloading capacity by utilizing the hydraulic cylinder and the movable shielding mechanism behind the carriage, thereby improving the transporting efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The utility model is a schematic diagram of the structure of a tobacco harvesting and transporting device.

[0016] Figure 2 for Figure 1 Schematic diagram of the front appearance structure.

[0017] Figure 3 for Figure 1 Schematic diagram of the three-dimensional assembly structure of the middle U-shaped baffle and sliding plate.

[0018] Figure 4 for Figure 1 Schematic diagram of the enlarged structure of part A shown in FIG.

[0019] Figure 5 for Figure 1 Schematic diagram of the enlarged structure of part B shown in FIG.

[0020] In the figure: 1. bottom plate; 2. support plate; 3. L-shaped plate; 4. hydraulic cylinder; 5. carriage; 6. screw; 7. servo motor; 8. limit rod; 9. sliding plate; 10. U-shaped baffle; 11. limit plate; 12. rotating shaft; 13. rear baffle; 14. reduction motor; 15. bevel gear; 16. vertical plate; 17. wheel axle; 18. walking wheel; 19. driving motor; 20. driving sprocket; 21. driven sprocket; 22. push-pull rod; 23. controller; 24. lithium battery. DETAILED DESCRIPTION

[0021] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by technicians in the technical field of this application; the terms used in the specification of the application herein are only for the purpose of describing specific embodiments and are not intended to limit this application; the terms "including" and "having" and any variations thereof in the specification and claims of this application and the above-mentioned drawings are intended to cover non-exclusive inclusions. The terms "first", "second", etc. in the specification and claims of this application or the above-mentioned drawings are used to distinguish different objects, not to describe a specific order.

[0022] Reference to "embodiment" herein means that a particular feature, structure, or characteristic described in conjunction with the embodiment may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor is it an independent or alternative embodiment mutually exclusive of other embodiments. It is explicitly and implicitly understood by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] The utility model provides a tobacco harvesting and transporting device, such as Figure 1-5As shown, the tobacco harvesting and handling device includes: a carriage and an L-shaped plate located above a support plate, wherein one end of the carriage is fixedly installed with one end above the support plate 2, the L-shaped plate 3 is fixedly installed with the other end above the support plate 2 and the bent horizontal part is located above, a hydraulic cylinder 4 is hinged on the bottom plate 1, the output rod of the hydraulic cylinder 4 is hinged with the upper part of the L-shaped plate 3, a liftable enclosure mechanism for enclosing the carriage is provided on the L-shaped plate 3, and a movable rear shielding mechanism for shielding the rear part of the carriage is provided on the support plate 2.

[0025] It should be noted that, in order to enable the harvesters to put the tobacco into the carriage more conveniently, the height of the carriage wall of the existing tobacco harvesting and handling device is generally set relatively low, resulting in a limited amount of tobacco that can be accommodated by the handling device and a low handling efficiency.

[0026] In the present device, harvested tobacco can be placed through the carriage 5. When the carriage 5 is full of tobacco, the height of the U-shaped baffle 10 can be adjusted by the liftable enclosure mechanism, so as to deepen the depth of the carriage 5, and then the tobacco can continue to be piled in the carriage 5 until it exceeds the top of the U-shaped baffle 10. After arriving at the unloading location, the rear baffle 13 is opened by the movable shielding mechanism at the rear of the carriage, and then one side of the carriage 5 is propped up by the hydraulic cylinder 4, so that the carriage 5 is tilted, and then the tobacco in the carriage 5 is dumped to the unloading location, thereby completing the transportation of the tobacco.

[0027] In the embodiment of the utility model, a liftable enclosure mechanism is added to adjust the loading capacity of the transport device, thereby increasing the transport capacity of the transport device. The movable shielding mechanism at the rear of the compartment can be opened and closed by electric control, thereby increasing the loading capacity of the transport device. At the same time, the hydraulic cylinder and the movable shielding mechanism at the rear of the compartment are used to realize automatic unloading capability, thereby improving the transport efficiency.

[0028] In a further preferred embodiment of the utility model, the liftable enclosure mechanism includes: a screw 6 rotatably mounted on the upper surface of the support plate 2 and rotatably connected to the horizontal part of the L-shaped plate 3, a servo motor 7 fixedly mounted on the top of the L-shaped plate 3, the output shaft of the servo motor 7 fixedly connected to the screw 6, a plurality of limit rods 8 fixedly mounted on the upper surface of the support plate 2 and fixedly connected to the horizontal part of the L-shaped plate 3, a sliding plate 9 threadedly mounted on the screw 6 and slidably connected to the plurality of limit rods 8, and a U-shaped baffle 10 fixedly mounted on one side of the sliding plate 9.

[0029] In this embodiment, the servo motor 7 drives the screw rod 6 to rotate, which can drive the sliding plate 9 and the U-shaped baffle 10 to move up and down, thereby adjusting the depth of the carriage 5 and adjusting the loading capacity of the transport device.

[0030] In a further preferred embodiment of the utility model, the movable shielding mechanism at the rear of the compartment includes: two limit plates 11 fixedly mounted on the bottom of the support plate 2, a rotating shaft 12 is installed between the limit plates 11, and the rotating shaft 12 is perpendicular to the extension direction of the vehicle body, the rotating shaft 12 is rotatably mounted on the side of the two limit plates 11 close to each other, a rear baffle 13 fixedly mounted on the rotating shaft 12, the rear baffle 13 is L-shaped, and the front part of the bottom horizontal part of the L-shaped bend is mounted on the rotating shaft, a reduction motor 14 fixedly mounted on the bottom of the support plate 2, and two bevel gears 15 respectively fixedly mounted on the output shaft of the servo motor 14 and on the rotating shaft 12, and the two bevel gears 15 are meshed with each other.

[0031] In this embodiment, the shaft 12 can be driven to rotate by the reduction motor 14 and the two bevel gears 15. The rear baffle 19 can be opened or closed by rotating 12, and can be automatically unloaded by working with the hydraulic cylinder 4, further improving the handling efficiency.

[0032] In a further preferred embodiment of the utility model, a plurality of vertical plates 16 parallel to the travel direction of the device are fixedly installed at the bottom of the base plate 1, and a plurality of wheel axles 17 are rotatably installed between the sides of the plurality of vertical plates 16 close to each other, and a plurality of walking wheels 18 are fixedly sleeved on the plurality of wheel axles 17.

[0033] In this embodiment, the device can be moved more conveniently by using a plurality of running wheels 18 .

[0034] In a further preferred embodiment of the utility model, a driving motor 19 is fixedly installed at the bottom of the base plate 1, and a driving sprocket 20 is fixedly sleeved on the driving motor 19, and a driven sprocket 21 is fixedly sleeved on one of the wheel axles 17, and the driving sprocket 20 and the driven sprocket 21 are sleeved with the same chain.

[0035] In this embodiment, the driving motor 19 can drive the wheel axle 17 and the plurality of running wheels 18 to rotate through the driving sprocket 20, the driven sprocket 21 and the chain, thereby saving time and effort in transporting tobacco.

[0036] In a further preferred embodiment of the utility model, a push-pull rod 22 is fixedly installed on the upper surface of the front end of the base plate 1, and a controller 23 is provided on the push-pull rod 22. The controller 23 is electrically connected to the hydraulic cylinder 4, the servo motor 7, the reduction motor 14 and the drive motor 19.

[0037] In this embodiment, the hydraulic cylinder 4 , the servo motor 7 , the reduction motor 14 and the drive motor 19 can be controlled by the controller 23 .

[0038] In a further preferred embodiment of the present invention, a lithium battery 24 is disposed on the upper surface of the base plate 1 , the lithium battery 24 is electrically connected to the controller 23 , and a charging interface is disposed on the lithium battery 24 .

[0039] In this embodiment, the device can be powered by a lithium battery 24 , and the lithium battery 24 can be charged through a charging interface.

[0040] In summary, the device can adjust the depth of the carriage 5 so that the carriage 5 can accommodate more tobacco without affecting the delivery and stacking of tobacco. While the handling capacity is increased, the hydraulic cylinder cooperates with the movable shielding mechanism at the rear of the carriage to realize automatic unloading and improve the handling efficiency.

[0041] Compared with the related art, the device adjusts the height of the U-shaped baffle 10 through the liftable enclosure mechanism, thereby deepening the depth of the carriage 5, and then tobacco can continue to be stacked in the carriage 5 until it exceeds the top of the U-shaped baffle 10, so that the device can accommodate a larger amount of tobacco, and the rear baffle 19 is opened or closed by the movable shielding mechanism at the rear of the carriage, and then one side of the carriage 5 is propped up by the hydraulic cylinder 4, so that the carriage 5 is tilted, and then the tobacco in the carriage 5 is dumped to the unloading location, thereby completing the transportation of the tobacco, and the drive motor 19, the active sprocket 20, the driven sprocket 21 and the chain can drive the wheel axle 17 and multiple running wheels 18 to rotate, so that the transportation of tobacco is more time-saving and labor-saving.

[0042] It is worth noting that the circuits, electronic components and modules involved in the present utility model are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by the present utility model does not involve improvements to software and methods.

[0043] In the several embodiments provided in the present application, it should be understood that the disclosed device can be implemented in other ways. For example, the device embodiments described above are only schematic, such as the division of the above-mentioned units, which is only a logical function division. There may be other division methods in actual implementation, such as multiple units or components can be combined or integrated into another system, or some features can be ignored or not executed. Another point is that the mutual coupling or communication connection shown or discussed can be through some interfaces, and the indirect coupling or communication connection between devices or units can be in the form of telecommunication or other forms.

[0044] The above embodiments are only used to illustrate the technical solutions of the utility model, rather than to limit the protection scope of the utility model. Obviously, the described embodiments are only some embodiments of the utility model, rather than all embodiments. Based on these embodiments, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model. Although the utility model has been described in detail with reference to the above embodiments, ordinary technicians in this field can still combine, add, delete or make other adjustments to the features in the various embodiments of the utility model according to the circumstances without conflict, without making creative work, so as to obtain different other technical solutions that do not deviate from the concept of the utility model in essence, and these technical solutions also belong to the scope of protection of the utility model.

Claims

1. A tobacco harvesting and transporting device, characterized in that: include: A bottom plate (1), a support plate (2) hinged to one end of the bottom plate (1), a carriage and an L-shaped plate located above the support plate, wherein one end of the carriage is fixedly mounted to one end above the support plate (2), the L-shaped plate (3) is fixedly mounted to the other end above the support plate (2) and the bent horizontal portion is located above, a hydraulic cylinder (4) is hinged to the bottom plate (1), an output rod of the hydraulic cylinder (4) is hinged to the upper part of the L-shaped plate (3), a liftable enclosure mechanism for enclosing the carriage is provided on the L-shaped plate (3), and a rear movable shielding mechanism for shielding the rear part of the carriage is provided on the support plate (2).

2. A tobacco harvesting and transporting device according to claim 1, characterized in that: The liftable enclosure mechanism comprises: A screw rod (6) rotatably mounted on the upper surface of the support plate (2) and rotatably connected to the horizontal part of the L-shaped plate (3); a servo motor (7) fixedly mounted on the top of the L-shaped plate (3); an output shaft of the servo motor (7) fixedly connected to the screw rod (6); a plurality of limit rods (8) fixedly mounted on the upper surface of the support plate (2) and fixedly connected to the horizontal part of the L-shaped plate (3); a sliding plate (9) threadedly mounted on the screw rod (6) and slidably connected to the plurality of limit rods (8); and a U-shaped baffle plate (10) fixedly mounted on one side of the sliding plate (9).

3. A tobacco harvesting and transporting device according to claim 1, characterized in that: The rear movable shielding mechanism comprises: Two limit plates (11) are fixedly mounted on the bottom of the support plate (2), a rotating shaft is mounted between the limit plates, and the rotating shaft is perpendicular to the extension direction of the vehicle body; a rear baffle (13) is fixedly mounted on the rotating shaft (12), the rear baffle (13) is L-shaped, and the front part of the bent bottom horizontal part of the L-shape is mounted on the rotating shaft; a reduction motor (14) is fixedly mounted on the bottom of the support plate; and two bevel gears (15) are respectively fixedly mounted on the output shaft of the reduction motor (14) and the rotating shaft (12), and the two bevel gears (15) are meshed with each other.

4. A tobacco harvesting and transporting device according to claim 1, characterized in that: A plurality of vertical plates (16) parallel to the travel direction of the device are fixedly installed at the bottom of the base plate, a plurality of wheel axles (17) are rotatably installed between the sides of the plurality of vertical plates (16) close to each other, and a plurality of running wheels (18) are fixedly sleeved on the plurality of wheel axles (17).

5. A tobacco harvesting and transporting device as claimed in claim 4, characterized in that: A driving motor (19) is fixedly mounted at the bottom of the base plate, a driving sprocket (20) is fixedly sleeved on the driving motor (19), a driven sprocket (21) is fixedly sleeved on one of the wheel shafts (17), and the driving sprocket (20) and the driven sprocket (21) are sleeved with the same chain.

6. The tobacco harvesting and transporting device according to claim 1, characterized in that: A push-pull rod (22) is fixedly mounted on the upper surface of the front end of the base plate, and a controller (23) is arranged on the push-pull rod (22). The controller (23) is electrically connected to the hydraulic cylinder (4), the servo motor (7), the reduction motor (14) and the drive motor (19).

7. A tobacco harvesting and transporting device according to claim 6, characterized in that: A lithium battery (24) is arranged on the upper surface of the bottom plate, the lithium battery (24) is electrically connected to the controller (23), and a charging interface is arranged on the lithium battery (24).

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