Field tobacco leaf harvesting and transporting device

Abstract

The utility model provides a field tobacco leaf harvesting and transporting device which comprises a basket, a bottom wheel is rotationally installed on the edge of one side of the bottom of the basket, transverse plates are installed on the two parallel side faces of the basket through adjusting pieces, the transverse plates are arranged on the side, away from the bottom wheel, of one side face of the basket, and a notch is formed in the end, away from the basket, of each transverse plate. A U-shaped frame is fixedly connected to one end of the adjusting plate, a side wheel used for being pressed on the side face of a field ridge is rotatably installed in the U-shaped frame, an arc-shaped plate is fixedly connected to the side, close to the adjusting plate, of the upper surface of the transverse plate, an arc-shaped groove is formed in one side face of the arc-shaped plate, and a threaded hole matched with the arc-shaped groove is formed in one side face of the adjusting plate. The anti-skewing trolley has the advantages that the trolley is prevented from skewing when moving between ridges, and the anti-skewing trolley can be prevented from skewing when moving between the ridges.

Description

Technical Field

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

[0002] During the tobacco planting process, ridges need to be formed on the ground, and the distance between two adjacent ridges is small. During the tobacco harvesting process, it is often necessary to use a trolley to store the harvested tobacco, that is, the trolley needs to move between two adjacent ridges. At this time, the distance between the four wheels installed at the bottom of the trolley is small. Due to the small distance between the wheels at the bottom of the trolley, the trolley is prone to tilt during the pushing process, which is very inconvenient to use. Therefore, it is necessary to design a field tobacco harvesting and transportation device that can prevent the trolley from tilting when moving between ridges. Utility Model Content

[0003] In view of the deficiencies in the prior art, the utility model aims to provide a field tobacco leaf harvesting and transportation device to solve the problems raised in the above-mentioned background technology. The utility model prevents the trolley from tilting when moving between field ridges.

[0004] In order to achieve the above-mentioned purpose, the utility model is realized through the following technical scheme: a field tobacco leaf harvesting and transportation device, including a basket, the basket cross-section is U-shaped, a bottom wheel is rotatably installed at the edge of one side of the bottom of the basket, and cross plates are installed on two parallel sides of the basket through adjusting members, the cross plate is arranged on the side of one side of the basket away from the bottom wheel, a notch is provided at the end of the cross plate away from the basket, an adjusting plate is rotatably installed in the notch, one end of the adjusting plate is connected and fixed with a U-shaped frame, a side wheel for pressing on the side of a field ridge is rotatably installed in the U-shaped frame, an arc plate is connected and fixed to one side of the upper surface of the cross plate close to the adjusting plate, an arc groove is provided on one side of the arc plate, a threaded hole matching the arc groove is provided on one side of the adjusting plate, a clamping screw is inserted in the arc groove, and one end of the clamping screw is threadedly connected in the threaded hole.

[0005] Furthermore, the adjusting part includes a stud, a vertical hole is opened on the side of the upper surface of the horizontal plate close to the basket, the stud is inserted in the vertical hole, both ends of the stud are connected and fixed to the basket, nuts are provided on the upper side and the lower side of the vertical hole, the nuts are threadedly connected to the stud, and the end of the horizontal plate away from the notch is in sliding contact with the side of the basket.

[0006] Furthermore, both ends of the stud are connected and fixed with ear plates, and the ear plates are connected and fixed to the basket.

[0007] Furthermore, a friction disc connected and fixed to the clamping screw is sleeved on the clamping screw, and the friction disc is arranged on a side of the arc groove away from the threaded hole.

[0008] Furthermore, U-shaped plates are connected and fixed to the middle positions of two parallel side surfaces of the basket, and the U-shaped plates are in communication with the inner space of the basket.

[0009] Furthermore, a plurality of rope holes for tying soft cloth are provided at upper positions of two parallel side surfaces of the basket, two support plates are connected and fixed to the bottom of the basket, and the bottom wheels are rotatably installed between the two support plates.

[0010] Furthermore, two symmetrically arranged handles are connected and fixed to one end of the basket, and the handles are arranged on a side of the basket away from the bottom wheels.

[0011] Beneficial Effects

[0012] 1. The utility model installs a bottom wheel at one end of the bottom of the basket, and then installs side wheels on two parallel sides of the basket away from the bottom wheel. When the basket is pushed between two adjacent ridges, the two side wheels are in contact with the sides of the two adjacent ridges respectively, and the bottom wheel is at the bottom between the two adjacent ridges. At this time, the two side wheels and the bottom wheel jointly achieve stable support for the basket, that is, the support range of the basket by the ground is increased, preventing the basket from tilting when moving in the ridges.

[0013] 2. In the utility model, the adjusting plate is rotated, and the angle between the side wheel and the cross plate changes. When the angle of the side wheel matches the side of the ridge, the clamping screw is screwed into the threaded hole through the arc groove to limit the relative position of the adjusting plate and the arc plate, that is, the relative position of the side wheel and the cross plate is restricted, so that the inclination angle of the side wheel can be adjusted according to the situation of the ridge.

[0014] 3. In the utility model, the studs are passed through the vertical holes on the horizontal plate, and then the height of the horizontal plate is adjusted along the studs. At this time, the height of the side wheels also changes. When the height of the side wheels matches the side of the ridge, the two nuts on the studs are used to limit the relative position of the horizontal plate and the studs, so as to adjust the relative height of the side wheels and the ridge according to the situation of the ridge.

[0015] 4. The utility model installs U-shaped plates on two parallel sides of the basket. When the tobacco leaves stored in the basket need to be taken out, the personnel's arms are respectively inserted into the two U-shaped plates, so that the personnel's hands can be moved down to the bottom of the basket to facilitate taking out the tobacco leaves in the basket at one time. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the structure of a field tobacco leaf harvesting and transportation device of the utility model;

[0017] Figure 2 This is an enlarged view of point A in a field tobacco leaf harvesting and transportation device of the utility model;

[0018] Figure 3 This is a schematic diagram of the assembly of an adjustment plate and a U-shaped frame in a field tobacco leaf harvesting and transportation device of the utility model;

[0019] Figure 4 This is a three-dimensional diagram of a basket in a field tobacco leaf harvesting and transportation device of the utility model;

[0020] Figure 5 This is a schematic diagram of the assembly of the arc plate and the horizontal plate in a field tobacco leaf harvesting and transportation device of the utility model;

[0021] In the figure: 1-car basket, 2-support plate, 3-bottom wheel, 4-rope threading hole, 5-handle, 6-ear plate, 7-stud, 8-U-shaped frame, 9-side wheel, 10-cross plate, 11-nut, 12-U-shaped plate, 13-tightening screw, 14-friction plate, 15-adjusting plate, 16-arc groove, 17-arc plate, 18-threaded hole, 19-vertical hole, 20-notch. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0023] Embodiment. A field tobacco leaf harvesting and transportation device, see Figure 1 and Figure 4 , including a basket 1 with a U-shaped cross section, a bottom wheel 3 is rotatably mounted at the edge of one side of the bottom of the basket 1, wherein two support plates 2 are connected and fixed at the bottom of the basket 1, the bottom wheel 3 is rotatably mounted between the two support plates 2, and the support plate 2 serves to connect the bottom wheel 3 and the basket 1, and two symmetrically arranged handles 5 are connected and fixed at one end of the basket 1, and the handles 5 are arranged on the side of the basket 1 away from the bottom wheel 3, and a plurality of rope holes 4 for tying soft cloth are opened at the upper positions of the two parallel side surfaces of the basket 1, and the soft cloth is placed on the basket 1 The basket 1 is provided with a U-shaped plate 12 which is connected to the bottom of the basket 1. The U-shaped plate 12 is connected to the bottom of the basket 1 and the bottom of the basket 1 is connected to the bottom of the basket 1. The U-shaped plate 12 is connected to the inner space of the basket 1. The U-shaped plate 12 is installed on the two parallel sides of the basket 1. When the tobacco leaves stored in the basket 1 need to be taken out, the arms of the personnel are respectively inserted into the two U-shaped plates 12, so that the personnel can move their hands down to the bottom of the basket 1 and take out the tobacco leaves in the basket 1 at one time.

[0024] See also Figure 1 , Figure 4 and Figure 5, a transverse plate 10 is provided on two parallel sides of the basket 1, and the transverse plate 10 is arranged on a side of the basket 1 away from the bottom wheel 3. A vertical hole 19 is opened on the upper surface of the transverse plate 10 close to the basket 1, and a stud 7 is inserted in the vertical hole 19. Both ends of the stud 7 are connected and fixed with ear plates 6, and the ear plates 6 are connected and fixed to the basket 1. Nuts 11 are provided on the upper side and the lower side of the vertical hole 19, and the nuts 11 are threadedly connected to the stud 7. One end of the transverse plate 10 away from the notch 20 is in sliding contact with the side of the basket 1, so that the stud 7 passes through the vertical hole 19 on the transverse plate 10, and then the height of the transverse plate 10 is adjusted along the stud 7. At this time, the height of the side wheel 9 also changes. When the height of the side wheel 9 matches the side of the ridge, the two nuts 11 on the stud 7 are used to limit the relative position of the transverse plate 10 and the stud 7, so as to adjust the relative height of the side wheel 9 and the ridge according to the situation of the ridge.

[0025] See also Figure 1-Figure 5 A notch 20 is provided at one end of the transverse plate 10 away from the basket 1, and an adjusting plate 15 is rotatably installed in the notch 20. A U-shaped frame 8 is connected and fixed at one end of the adjusting plate 15. A side wheel 9 for pressing on the side of the ridge is rotatably installed in the U-shaped frame 8. An arc plate 17 is connected and fixed to one side of the upper surface of the transverse plate 10 close to the adjusting plate 15. An arc groove 16 is provided on one side of the arc plate 17. A threaded hole 18 matching the arc groove 16 is provided on one side of the adjusting plate 15. A clamping screw 13 is inserted in the arc groove 16. One end of the clamping screw 13 is threadedly connected in the threaded hole 18. A friction disc 14 connected and fixed to the clamping screw 13 is sleeved on the clamping screw 13. The friction disc 14 is arranged on the side of the arc groove 16 away from the threaded hole 18. The friction disc 14 increases the contact area between the clamping screw 13 and the arc plate 17. A bottom wheel 3 is installed at one end of the bottom of the basket 1 , then side wheels 9 are installed on the two parallel sides of the basket 1 away from the bottom wheel 3, and then when the basket 1 is pushed between two adjacent ridges, the two side wheels 9 are in contact with the sides of the two adjacent ridges respectively, and the bottom wheel 3 is at the bottom between the two adjacent ridges. At this time, the two side wheels 9 and the bottom wheel 3 jointly achieve stable support for the basket 1, that is, increase the support range of the basket 1 by the ground, prevent the basket 1 from tilting when moving in the ridges, rotate the adjustment plate 15, and the angle between the side wheel 9 and the cross plate 10 changes. When the angle of the side wheel 9 matches the side of the ridge, the clamping screw 13 is screwed into the threaded hole 18 through the arc groove 16 to limit the relative position of the adjustment plate 15 and the arc plate 17, that is, the relative position of the side wheel 9 and the cross plate 10 is restricted, so that the inclination angle of the side wheel 9 can be adjusted according to the situation of the ridge.

[0026] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A field tobacco leaf harvesting and transportation device, comprising a basket (1), characterized in that: The basket (1) has a U-shaped cross section. A bottom wheel (3) is rotatably mounted at an edge of one side of the bottom of the basket (1). A transverse plate (10) is mounted on two parallel sides of the basket (1) via an adjusting member. The transverse plate (10) is arranged on a side of the basket (1) away from the bottom wheel (3). A notch (20) is formed at one end of the transverse plate (10) away from the basket (1). An adjusting plate (15) is rotatably mounted in the notch (20). One end of the adjusting plate (15) is connected and fixed to a U-shaped frame (8). A side wheel (9) for pressing on the side of the ridge is rotatably mounted in the U-shaped frame (8); a curved plate (17) is connected and fixed to one side of the upper surface of the horizontal plate (10) close to the adjusting plate (15); a curved groove (16) is provided on one side of the curved plate (17); a threaded hole (18) matching the curved groove (16) is provided on one side of the adjusting plate (15); a clamping screw (13) is inserted in the curved groove (16); one end of the clamping screw (13) is threadedly connected in the threaded hole (18).

2. A field tobacco leaf harvesting and transportation device according to claim 1, characterized in that: The adjusting member comprises a stud (7), a vertical hole (19) is formed on the upper surface of the transverse plate (10) on a side close to the basket (1), the stud (7) is inserted into the vertical hole (19), both ends of the stud (7) are connected and fixed to the basket (1), nuts (11) are provided on the upper side of the vertical hole (19) and the lower side of the vertical hole (19), the nuts (11) are threadedly connected to the stud (7), and one end of the transverse plate (10) away from the notch (20) is in sliding contact with the side surface of the basket (1).

3. A field tobacco leaf harvesting and transportation device according to claim 2, characterized in that: Both ends of the stud (7) are connected and fixed with ear plates (6), and the ear plates (6) are connected and fixed to the basket (1).

4. The field tobacco leaf harvesting and transportation device according to claim 1, characterized in that: The clamping screw (13) is sleeved with a friction disc (14) connected and fixed to the clamping screw (13), and the friction disc (14) is arranged on a side of the arc groove (16) away from the threaded hole (18).

5. The field tobacco leaf harvesting and transportation device according to claim 1, characterized in that: A U-shaped plate (12) is connected and fixed to the middle positions of two parallel side surfaces of the basket (1), and the U-shaped plate (12) is in communication with the internal space of the basket (1).

6. The field tobacco leaf harvesting and transportation device according to claim 1, characterized in that: The upper portions of two parallel sides of the basket (1) are each provided with a plurality of rope holes (4) for fastening a soft cloth. Two support plates (2) are connected and fixed to the bottom of the basket (1), and the bottom wheels (3) are rotatably mounted between the two support plates (2).

7. The field tobacco leaf harvesting and transportation device according to claim 1, characterized in that: Two symmetrically arranged handles (5) are connected and fixed to one end of the basket (1), and the handles (5) are arranged on a side of the basket (1) away from the bottom wheel (3).

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