Adjustable double-row positioning film breaking device for flue-cured tobacco

Abstract

The utility model relates to the technical field of flue-cured tobacco planting, and particularly discloses a flue-cured tobacco adjustable double-row positioning film breaking device which comprises two hubs. Three supporting arms are fixedly connected to the inner walls of the two hubs, and bearings are fixedly connected to the ends, away from the hubs, of the three supporting arms; according to the flue-cured tobacco mulching film breaking device, the round steel pipes with different sizes are arranged on the first wheel shaft and the second wheel shaft, and the row spacing adjusting holes are used for adjusting, so that when a worker breaks a flue-cured tobacco mulching film, positioning is uniform and accurate, the plant spacing is uniform after flue-cured tobacco plants are planted, and the growth effect of the flue-cured tobacco plants after the flue-cured tobacco plants are planted is improved; meanwhile, the first wheel shaft and the second wheel shaft can be detached for use, so that the two wheel hubs can also be divided into two single-row positioning film breaking devices for use, the positioning film breaking device is easy to operate and convenient to use, and the working efficiency of a worker for breaking a flue-cured tobacco mulching film by using the positioning film breaking device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of flue-cured tobacco planting, and in particular relates to an adjustable double-row positioning film breaker for flue-cured tobacco. Background Art

[0002] The adjustable double-row positioning film breaker for flue-cured tobacco is an agricultural tool used in tobacco planting. Its main function is to evenly fix the transplanting spacing and accurately tear the ground film covering the ridge surface before transplanting the flue-cured tobacco, ensuring that the diameter of the film opening is 18-20cm, which meets the technical standards for transplanting tobacco film covered with soil, so that the tobacco seedlings can grow neatly and uniformly. It can not only reduce the labor required for film breaking, but also improve the accuracy and consistency of the hole position, which is conducive to the neat growth and unified management of the tobacco seedlings.

[0003] In the prior art, when workers break the film for tobacco planting, a single film breaking operation can only break the film for one row of tobacco, which correspondingly increases the working time of the workers for breaking the film during planting, thereby reducing the working efficiency of the workers for breaking the film. Therefore, an adjustable double-row positioning film breaker for tobacco is proposed. Utility Model Content

[0004] The utility model aims to provide an adjustable double-row positioning film breaker for flue-cured tobacco, so as to solve the problems raised in the above-mentioned background technology.

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

[0006] An adjustable double-row positioning film breaker for flue-cured tobacco, comprising two hubs;

[0007] The inner walls of the two wheel hubs are fixedly connected with three support arms, and the ends of the three support arms away from the wheel hubs are fixedly connected with bearings, and the first wheel axle and the second wheel axle are threadedly connected to the two bearings respectively, and the outer walls of the first wheel axle and the second wheel axle are connected with circular steel pipes, and the outer wall of the circular steel pipe located on the first wheel axle is connected with a connecting rope, and the end of the connecting rope away from the first wheel axle is connected with a pin screw, and the outer wall of the wheel hub is fixedly connected with a plurality of positioning film-breaking support rods, and a positioning film-breaking round head is fixedly connected between the two positioning film-breaking support rods, and the outer walls of the two circular steel pipes are provided with a plurality of row spacing adjustment holes.

[0008] Preferably, the first axle is 95 cm long, the inner wall diameter of the circular steel tube on the first axle is 2.7 cm, the second axle is 95 cm long, and the outer wall diameter of the circular steel tube on the second axle is 2.5 cm.

[0009] Through the setting of the above technical scheme, the first wheel axle and the second wheel axle can be disassembled for use, so that the two wheel hubs can also be divided into two single-row positioning film breakers and used, making the positioning film breakers simple to operate and easy to use, thereby improving the work efficiency of the staff using the positioning film breakers to cover the tobacco film with soil and transplant it.

[0010] Preferably, the support arms 3 are made of 2X2cm galvanized square tubes, and each of the support arms 3 is 30cm long.

[0011] Preferably, the positioning film-breaking support rod is made of a 2X2cm galvanized square tube, the positioning film-breaking support rod is 6cm long, and each positioning film-breaking round head requires two positioning film-breaking support rods to be welded.

[0012] Preferably, the positioning membrane-breaking round head is made of a round steel pipe with a diameter of 16 cm and a length of 5 cm. There are 10 positioning membrane-breaking round heads in total. The ends of the positioning membrane-breaking round heads are serrated, which can save effort in membrane breaking.

[0013] By setting the above technical scheme and utilizing the function of the positioning film-breaking round head, the tobacco ground film can be accurately positioned for transplanting and punching, and accordingly the tobacco can be stably transplanted by covering the film with soil.

[0014] Preferably, the diameter of the row spacing adjustment hole is 7 cm, and the distance between two row spacing adjustment holes is 5 cm. The diameter of the latch screw is 6 mm and the length is 6 cm. The outer wall of the latch screw is threadedly connected with a nut.

[0015] By setting up the above technical scheme and utilizing the regulating function of the row spacing adjusting holes, the workers can achieve uniform and accurate positioning when breaking the tobacco mulch film, thereby making the spacing between tobacco plants uniform after planting and improving the growth effect of tobacco plants after planting.

[0016] Compared with the prior art, the beneficial effects of the utility model are:

[0017] The positioning film-breaking round head can be used to accurately punch holes and break the film for transplanting tobacco, and accordingly, the tobacco can be stably covered and transplanted;

[0018] By using the circular steel pipes of different sizes set on the first and second axles and adjusting the row spacing adjustment holes, the workers can achieve uniform and accurate row spacing when breaking the tobacco mulch film, so that the row spacing of the tobacco plants is uniform after planting, thereby improving the growth effect of the tobacco plants after planting;

[0019] Furthermore, by utilizing the function that the first wheel axle and the second wheel axle can be disassembled for use, the two wheel hubs can also be divided into two single-row positioning film breakers for use, making the positioning film breaker simple to operate and easy to use, thereby improving the work efficiency of the staff using the positioning film breaker to break the single-row tobacco ground film. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a structural diagram of the utility model;

[0021] Figure 2 It is a top view of the structure of the utility model;

[0022] Figure 3 It is a side structural diagram of the utility model.

[0023] In the figure: 1. first wheel axle; 2. bearing; 3. support arm; 4. wheel hub; 5. positioning film-breaking support rod; 6. positioning film-breaking round head; 7. row spacing adjustment hole; 8. connecting rope; 9. latch screw; 10. second wheel axle. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] like Figure 1-3 As shown, a flue-cured tobacco adjustable double-row positioning film breaker comprises two wheel hubs 4; the inner walls of the two wheel hubs 4 are fixedly connected with three support arms 3, the ends of the three support arms 3 away from the wheel hubs 4 are fixedly connected with bearings 2, the two bearings 2 are respectively threadedly connected with a first wheel axle 1 and a second wheel axle 10, the outer walls of the first wheel axle 1 and the second wheel axle 10 are connected with round steel pipes, the outer wall of the round steel pipe located on the first wheel axle 1 is connected with a connecting rope 8, the end of the connecting rope 8 away from the first wheel axle 1 is connected with a latch screw 9, the outer wall of the wheel hub 4 is fixedly connected with a plurality of positioning film breaker support rods 5, a positioning film breaker round head 6 is fixedly connected between the two positioning film breaker support rods 5, and the outer walls of the two round steel pipes are provided with a plurality of row spacing adjustment holes 7;

[0026] The utility model is further specifically described in detail, the first wheel axle 1 is 95cm long, the inner wall diameter of the circular steel tube on the first wheel axle 1 is 2.7cm, the second wheel axle 10 is 95cm long, the inner wall diameter of the circular steel tube on the second wheel axle 10 is 2.5cm, the support arm 3 is made of a 2X2cm galvanized square tube, each of the support arms 3 is 30cm long, the positioning film-breaking round head 6 support rod 5 is made of a 2X2cm galvanized square tube, the positioning film-breaking round head 6 support rod is 6cm long, each of the positioning film-breaking round head 6 requires 2 positioning film-breaking support rods 5 to be welded, the positioning film-breaking round head 6 is made of a circular steel tube with a diameter of 16cm, there are 10 positioning film-breaking round heads 6, the end of the positioning film-breaking round head 6 is serrated, the diameter of the row spacing adjustment hole 7 is 7cm, and the spacing between the two row spacing adjustment holes 7 is 5cm, the pin screw 9 has a diameter of 6mm and a length of 6cm, and the outer wall of the pin screw 9 is threadedly connected with a nut;

[0027] As can be seen from the above, when the staff adjusts the distance between the first axle 1 and the second axle 10, they insert the round steel pipe on the second axle 10 into the round steel pipe on the first axle 1, and make the row spacing adjustment holes 7 on the two round steel pipes correspond to each other. At this time, the latch screw 9 is inserted into the interior of the row spacing adjustment hole 7, and then fixed by the nut. Through the setting of this structure, the staff can achieve uniform and accurate positioning when breaking the flue-cured tobacco mulch film, so that the row spacing and plant spacing of the flue-cured tobacco plants are uniform after planting, which improves the growth effect of the flue-cured tobacco plants after planting.

[0028] In summary, by utilizing the positioning film-breaking round head 6, the tobacco ground film can be accurately positioned for transplanting and punching holes, and accordingly, the tobacco can be stably covered and transplanted;

[0029] By using the function of arranging circular steel pipes of different sizes on the first wheel shaft 1 and the second wheel shaft 10, the first wheel shaft 1 and the second wheel shaft 10 can be disassembled for use, so that the two wheel hubs 4 can also be divided into two single-row positioning film breakers and used, so that the positioning film breaker is simple to operate and easy to use, and the work efficiency of the staff using the positioning film breaker to break the single-row mulch film of flue-cured tobacco is improved;

[0030] It should be noted that: by utilizing the function of the connecting rope 8, the latch screw 9 can be stably located on the circular steel pipe at one end of the first wheel shaft 1, so that it is convenient for the staff to use it.

[0031] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable double-row positioning film breaker for flue-cured tobacco. It is characterized in that comprising two wheel hubs (4); The inner walls of the two wheel hubs (4) are fixedly connected with three support arms (3), and the ends of the three support arms (3) away from the wheel hubs (4) are fixedly connected with bearings (2). The two bearings (2) are respectively threadedly connected with a first wheel axle (1) and a second wheel axle (10). The outer walls of the first wheel axle (1) and the second wheel axle (10) are connected with circular steel pipes. The outer walls of the circular steel pipes located on the first wheel axle (1) are connected with a connecting rope (8), and the end of the connecting rope (8) away from the first wheel axle (1) is connected with a latch screw (9). The outer wall of the wheel hub (4) is fixedly connected with a plurality of positioning film-breaking support rods (5), and a positioning film-breaking round head (6) is fixedly connected between the two positioning film-breaking support rods (5). The outer walls of the two circular steel pipes are provided with a plurality of row spacing adjustment holes (7).

2. The adjustable double-row positioning film breaker for flue-cured tobacco according to claim 1, Features: The first axle (1) is 95 cm long, and the inner wall diameter of the circular steel tube on the first axle (1) is 2.7 cm. The second axle (10) is 95 cm long, and the outer wall diameter of the circular steel tube on the second axle (10) is 2.5 cm.

3. The adjustable double-row positioning film breaker for flue-cured tobacco according to claim 1, Features: The support arms (3) are made of 2X2cm galvanized square tubes, and each of the support arms (3) is 30cm long.

4. The adjustable double-row positioning film breaker for flue-cured tobacco according to claim 1, Features: The positioning film-breaking support rod (5) is made of a 2X2cm galvanized square tube, the positioning film-breaking support rod (5) is 6cm long, and each positioning film-breaking round head (6) requires two positioning film-breaking support rods (5) to be welded.

5. The adjustable double-row positioning film breaker for flue-cured tobacco according to claim 1, Features: The positioning membrane-breaking round head (6) is made of a circular steel pipe with a diameter of 16 cm and a length of 5 cm. There are 10 positioning membrane-breaking round heads (6) in total, and the ends of the positioning membrane-breaking round heads (6) are serrated.

6. The adjustable double-row positioning film breaker for flue-cured tobacco according to claim 1, Features: The diameter of the row spacing adjustment hole (7) is 7 cm, and the distance between two row spacing adjustment holes (7) is 5 cm. The diameter of the latch screw (9) is 6 mm and the length is 6 cm. The outer wall of the latch screw (9) is threadedly connected with a screw nut.

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