Wheel type fixed-distance thread trimmer for tobacco leaves

Abstract

The utility model relates to a tobacco wheel type fixed-distance wire cutter which is characterized by comprising a base, a first supporting frame arranged on the left side portion of the base and a second supporting frame arranged on the right side portion of the base, the first supporting frame is rotationally connected with a first rotating disc used for winding iron wires, and the rotating axis of the first rotating disc is parallel to the ground. A winding iron wire is wound on the peripheral ring of the first rotating disc, the perimeter of the peripheral ring of the first rotating disc is 2.2-2.6 m, the second supporting frame is rotationally connected with a second rotating disc used for being sleeved with an iron wire ring, and the rotating axis of the second rotating disc is perpendicular to the ground. And a rotating shaft of the first rotating disc is connected with a handle for driving the first rotating disc to rotate. The tobacco wheel type fixed-distance wire cutter is convenient to operate and use when used for cutting iron wires with fixed lengths, and the efficiency is greatly improved.

Description

Technical Field

[0001] The utility model relates to a tobacco wheel-type fixed-distance wire cutter, which is used for fixing the distance of iron wires that pass through tobacco leaves. Background Art

[0002] Tobacco leaves need to be hung during the drying process. Currently, people use special drying and unloading integrated rods to weave and unload tobacco leaves. However, the structure of the drying and unloading integrated rods is relatively complex, and the production cycle is long. It usually needs to be customized half a year in advance. In case of some emergencies (such as wind disasters, tobacco root and stem diseases will increase sharply with the rise in temperature, and tobacco leaves need to be picked and dried as soon as possible), it is impossible to produce a large number of drying and unloading integrated rods in a short time. In order to overcome the above contradictions, cotton thread is currently used to tie tobacco leaves, but this method has low drying efficiency and is prone to tobacco rot.

[0003] To this end, tobacco farmers considered using No. 22 iron wire to string dozens of tobacco leaves, then fixing the two ends of the iron wire strung with tobacco leaves on the two ends of a metal rod, and alternately placing two adjacent tobacco leaves on both sides of the metal rod, so that the metal rod can support most of the weight of the tobacco leaves. However, the iron wire strung with tobacco leaves needs to be cut to a fixed length. In the past, these iron wires needed to be measured for length one by one before being cut, which resulted in low work efficiency and large differences in the lengths of the wires. Summary of the Invention

[0004] In view of the above problems, the purpose of the present invention is to provide a tobacco wheel-type fixed-length wire cutter, which can greatly improve the efficiency of tobacco farmers in cutting fixed-length wire.

[0005] The utility model is a tobacco wheel-type fixed-distance wire trimmer, characterized in that it includes a base, a first support frame arranged on the left side of the base and a second support frame arranged on the right side of the base, the first support frame is rotatably connected to a first turntable for winding wire, the rotation axis of the first turntable is parallel to the ground, the wound wire is wound on the outer circumference of the first turntable, the circumference of the outer circumference of the first turntable is 2.2-2.6 meters, the second support frame is rotatably connected to a second turntable for sleeved wire rings, the rotation axis of the second turntable is perpendicular to the ground, and the rotation axis of the first turntable is connected to a handle for driving the first turntable to rotate.

[0006] Preferably, the base is a rectangular frame, and the rectangular frame includes a rectangular outer frame and a plurality of first connecting bars arranged in the rectangular outer frame.

[0007] Preferably, the first support frame includes two vertical support square steels arranged in parallel and perpendicular to the base, and the rotation axis of the first turntable is rotatably connected between the two vertical support square steels.

[0008] Preferably, the above-mentioned first turntable includes a circular outer frame made of steel rings and second connecting strips radially distributed in the circular outer frame, the first end of the second connecting strip is fixedly connected to the circular outer frame, and the second end of the second connecting strip is fixedly connected to the rotating shaft of the first turntable.

[0009] Preferably, the outer side of the above-mentioned circular outer frame is provided with a groove-shaped limit plate, which is formed by bending a rectangular steel plate. The groove-shaped limit plate includes a bottom plate and two side plates. The angle between the two side plates and the bottom plate is greater than or equal to 90 degrees, and the angle between the two side plates and the bottom plate is less than 150 degrees. The bottom surface of the bottom plate is welded and fixed to the outer peripheral surface of the circular outer frame.

[0010] Preferably, the above-mentioned second support frame includes an upper base plate and a lower circular ring arranged in parallel and spaced apart, and a plurality of third connecting bars are evenly distributed on the circumference between the upper base plate and the lower circular ring, and the second turntable is rotatably connected to the upper base plate, and the second turntable includes a central circular ring plate, a shaft sleeve fixedly arranged at the center of the central circular ring plate and an upper circular ring arranged at the outer circumference of the central circular ring plate, and a plurality of fourth connecting bars are evenly distributed on the circumference between the central circular ring plate and the upper circular ring, the fourth connecting bar extends out of the upper circular ring, and a central shaft extending into the shaft sleeve is provided on the central part of the upper base plate, and the intersection position of the fourth connecting bar and the upper circular ring is vertically fixedly connected to the limiting bar, and the wire ring is arranged on the outer circumference of the limiting bar and supported on the fourth connecting bar.

[0011] Preferably, a wire pipe parallel to the base is fixedly provided on the base between the first support frame and the second support frame, and the wire pipe is connected and fixed by a support rod vertically fixed on the base.

[0012] The working method of the tobacco wheel-type fixed-distance wire cutter of the utility model is as follows: a roll of wire ring purchased on the market is put on the second turntable, and then one end of the wire ring is pulled out and fixed at a certain position of the outer circumference of the first turntable (any position on the circumference of the outer circumference of the first turntable, which is defined as point A). Then, the first turntable is driven to rotate by means of a handle, so that the wire ring is gradually rotated onto the first turntable (if 100 wires are required, it can be rotated 100 times). Finally, scissors are used to cut all the wires wound on the first turntable at the point A position at once, and the cut wires are straightened. The length of the straightened wire is the circumference of the outer circumference of the first turntable, and the circumference is also the required fixed length of the wire (between 2.2 and 2.6 meters).

[0013] The utility model discloses a tobacco wheel-type fixed-distance wire cutter, which is convenient to operate and use and greatly improves the efficiency for cutting iron wires of fixed length. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] The present invention is further described below in conjunction with the accompanying drawings;

[0015] Figure 1This is a front cross-sectional view of the present invention (with the handle omitted);

[0016] Figure 2-3 yes Figure 1 A partial view of

[0017] Figure 4 yes Figure 2 Left side view;

[0018] Figure 5 This is a top view of the base;

[0019] Figure 6 is a top view of the second turntable;

[0020] Figure 7 is a top view of the second support frame;

[0021] Figure 8 This is a state diagram of the utility model. DETAILED DESCRIPTION

[0022] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0023] The utility model discloses a tobacco wheel-type fixed-distance thread trimmer, which comprises a base 1, a first support frame 2 arranged on the left side of the base 1, and a second support frame 3 arranged on the right side of the base 1.

[0024] The base 1 is a rectangular frame, which includes a rectangular outer frame 10 and a plurality of first connecting bars 11 arranged in the rectangular outer frame. The rectangular outer frame 10 is formed by welding four square steels, wherein the first connecting bars 11 are the same length as and parallel to the short sides of the rectangular outer frame 10. There are three first connecting bars 11, which are also made of square steel.

[0025] The first support frame 2 includes two vertical support square steels 8 arranged in parallel and perpendicular to the base. The upper part between the two vertical support square steels 8 is rotatably connected to the rotating shaft 9 of the first turntable 4, and the two ends of the rotating shaft 9 are rotatably hinged to the upper part of the vertical support square steels 8.

[0026] A first turntable 4 for winding the wire is rotatably connected to the first support frame 2, and the rotation axis centerline of the first turntable 4 (that is, the axis centerline of the rotation axis 9) is parallel to the ground. The first turntable 4 includes a circular outer frame 15 made of steel bars (or round steel) and second connecting bars 16 radially distributed in the circular outer frame. The second connecting bars 16 have four to six pieces. The first end of the second connecting bar 16 is fixedly connected to the circular outer frame 15, and the second end of the second connecting bar is fixedly connected to the rotation axis 9 of the first turntable. The rotation axis 6 of the first turntable 4 is connected to a handle 7 for driving the first turntable 4 to rotate. Under the action of the handle 7, the rotation axis 9 and the circular outer frame 15 are driven to rotate, and then the wire is wound on the circular outer frame 15 (specifically, it is framed and limited by the subsequent groove-shaped limit piece 23).

[0027] The wound iron wire is wound on the outer circumference of the first turntable 4. The circumference of the outer circumference of the first turntable 4 is 2.2-2.6 meters. To meet the needs of use, the circumference of the outer circumference of the first turntable 4 is preferably 2.5 meters. The second support frame 3 is rotatably connected to a second turntable 5 for sleeved iron wire rings (commercially purchased parts, usually 100-300 meters of iron wire wound, with a circumference of about 50-80 cm). The rotation axis of the second turntable 5 is perpendicular to the ground.

[0028] The second support frame 3 includes an upper base plate 12 and a lower circular ring 13 arranged in parallel and spaced apart. The upper base plate 12 is a rectangular steel plate, and the lower circular ring 13 is a circular ring made of a circular steel ring. A plurality of third connecting bars 14 (4-6 third connecting bars 14 are made of a circular steel ring) are arranged on the circumference between the upper base plate 12 and the lower circular ring 13. The second turntable 5 is rotatably connected to the upper base plate 12. The second turntable includes a central circular ring plate 17 (with a through hole in the center to allow the central shaft 21 to pass through), a sleeve 18 fixedly arranged at the center of the central circular ring plate, and a sleeve 18 arranged at the center. The upper circular ring 19 on the outer circumference of the circular ring plate, a number of fourth connecting strips 20 (made of round steel rings) are evenly distributed on the circumference between the center circular ring plate 17 and the upper circular ring 19. The fourth connecting strip 20 extends out of the upper circular ring 19 (can be used to support the wire ring), and a central shaft 21 that can extend into the shaft sleeve is vertically provided on the central part of the upper base plate. The intersection of the fourth connecting strip 20 and the upper circular ring is vertically fixedly connected to the limiting strip 22. The wire ring is arranged on the outer circumference of the limiting strip 22 and supported on the fourth connecting strip 20. The limiting strip 22 is also made of round steel and has an inward bend at its upper part.

[0029] The outer side of the above-mentioned circular outer frame 15 is evenly provided with a groove-shaped limit plate 23, which is formed by bending a rectangular steel plate. The groove-shaped limit plate 23 includes a bottom plate and two side plates located on both sides of the bottom plate. The angle between the two side plates and the bottom plate is greater than or equal to 90 degrees, and the angle between the two side plates and the bottom plate is less than 150 degrees. The bottom surface of the bottom plate is welded and fixed to the outer peripheral surface of the circular outer frame 15.

[0030] In order to improve the stability of the iron wire winding, a wire tube 24 (made of a steel pipe) parallel to the base is fixedly provided on the above-mentioned base between the first support frame 2 and the second support frame 3. The wire tube 24 is connected and fixed by a support rod 25 (made of square steel) vertically fixed on the base. The iron wire K output from the second turntable 5 passes through the wire tube 24, and then the end is fixed on a groove-shaped limiting piece 23. After the circular outer frame 15 rotates, the iron wire K is wound on the circular outer frame 15. Since the iron wire K is limited by the groove-shaped limiting piece 23, it will not fall off the circular outer frame 15.

[0031] The working method of the tobacco wheel-type fixed-distance wire cutter of the present invention is as follows: a roll of wire ring purchased on the market is put on the second turntable, and then one end of the wire ring is pulled out and fixed at a certain position of the outer circumference of the first turntable (any position on the circumference of the outer circumference of the first turntable, such as a certain groove-shaped limit plate 23, which is defined as point A). Then, the first turntable is driven to rotate by means of a handle, so that the wire ring is gradually rotated onto the first turntable (if 100 wires are required, it can be rotated 100 times). Finally, scissors are used to cut all the wires wound on the first turntable at the point A position at once, and the cut wires are straightened. The length of the straightened wire is the circumference of the outer circumference of the first turntable, and the circumference is also the required fixed length of the wire (between 2.2 and 2.6 meters).

[0032] The utility model discloses a tobacco wheel-type fixed-distance wire cutter, which is convenient to operate and use and greatly improves the efficiency for cutting iron wires of fixed length.

[0033] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the utility model and not to limit it; although the utility model has been described in detail with reference to the preferred embodiments, ordinary technicians in the field should understand that the specific implementation methods of the utility model can still be modified or some technical features can be replaced by equivalents; without departing from the spirit of the technical solution of the utility model, they should all be included in the scope of the technical solution for which protection is requested in the utility model.

Claims

1. A tobacco wheel-type fixed-distance thread cutter, characterized by: It includes a base, a first support frame arranged on the left side of the base and a second support frame arranged on the right side of the base, the first support frame is rotatably connected to a first turntable for winding a wire, the rotation axis of the first turntable is parallel to the ground, the wound wire is wound on the outer circumference of the first turntable, the circumference of the outer circumference of the first turntable is 2.2-2.6 meters, the second support frame is rotatably connected to a second turntable for sleeved wire rings, the rotation axis of the second turntable is perpendicular to the ground, and the rotation axis of the first turntable is connected to a handle for driving the first turntable to rotate.

2. The tobacco wheel-type fixed-distance thread trimmer according to claim 1, characterized in that: The base is a rectangular frame, which includes a rectangular outer frame and a plurality of first connecting bars arranged in the rectangular outer frame.

3. The tobacco wheel-type fixed-distance thread trimmer according to claim 2, characterized in that: The first support frame includes two vertical support square steels arranged in parallel and perpendicular to the base, and the rotating shaft of the first turntable is rotatably connected between the two vertical support square steels.

4. The tobacco wheel-type fixed-distance thread trimmer according to claim 2 or 3, characterized in that: The first turntable includes a circular outer frame made of steel bars and second connecting bars radially distributed in the circular outer frame. The first end of the second connecting bar is fixedly connected to the circular outer frame, and the second end of the second connecting bar is fixedly connected to the rotating shaft of the first turntable.

5. The tobacco wheel-type fixed-distance thread trimmer according to claim 4, characterized in that: The outer side of the circular outer frame is provided with a groove-shaped limiting plate, which is formed by bending a rectangular steel plate. The groove-shaped limiting plate includes a bottom plate and two side plates. The angle between the two side plates and the bottom plate is greater than or equal to 90 degrees, and the angle between the two side plates and the bottom plate is less than 150 degrees. The bottom surface of the bottom plate is welded and fixed to the outer peripheral surface of the circular outer frame.

6. The tobacco wheel-type fixed-distance thread trimmer according to claim 1, characterized in that: The second supporting frame includes an upper base plate and a lower circular ring arranged in parallel and spaced apart, and a plurality of third connecting bars are evenly distributed on the circumference between the upper base plate and the lower circular ring, and the second turntable is rotatably connected to the upper base plate, and the second turntable includes a central circular ring plate, a shaft sleeve fixedly arranged at the central part of the central circular ring plate, and an upper circular ring arranged at the outer circumference of the central circular ring plate, and a plurality of fourth connecting bars are evenly distributed on the circumference between the central circular ring plate and the upper circular ring, and the fourth connecting bar extends out of the upper circular ring, and a central shaft extending into the shaft sleeve is provided on the central part of the upper base plate, and the intersection position of the fourth connecting bar and the upper circular ring is vertically fixedly connected to the limiting bar, and the wire ring is arranged on the outer circumference of the limiting bar and supported on the fourth connecting bar.

7. The tobacco wheel-type fixed-distance thread trimmer according to claim 1, characterized in that: A wire pipe parallel to the base is fixedly provided on the base between the first support frame and the second support frame, and the wire pipe is connected and fixed by a support rod vertically fixed on the base.

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