CN215380354U - Membrane breaking device for ridge bodies of planted tobaccos - Google Patents
Membrane breaking device for ridge bodies of planted tobaccos Download PDFInfo
- Publication number
- CN215380354U CN215380354U CN202121885069.9U CN202121885069U CN215380354U CN 215380354 U CN215380354 U CN 215380354U CN 202121885069 U CN202121885069 U CN 202121885069U CN 215380354 U CN215380354 U CN 215380354U
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- steel pipe
- tobacco
- arc
- cylindrical shell
- breaking device
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Abstract
The utility model provides a tobacco planting ridge body film breaking device, which effectively solves the problems of large labor amount, high labor cost, time and labor waste in the film covering and breaking process of tobacco planting ridge bodies in the prior art; the technical scheme for solving the problem is that the device comprises a vertical steel pipe, wherein a cylindrical shell with a downward opening is fixed at the lower end of the steel pipe, a pressure rod capable of moving up and down penetrates through the steel pipe, a circular plate is arranged in the cylindrical shell, and the lower end of the pressure rod is fixed with the circular plate; the lower end of the cylindrical shell is provided with a plurality of swing rods, the middle parts of the swing rods are hinged in the cylindrical shell through torsional springs, the lower ends of the swing rods incline outwards, the lower ends of the swing rods are fixedly provided with arc-shaped plates, the other ends of the arc-shaped plates are close to the axis of the steel pipe, and small plates are fixedly arranged on the lower sides of the ends, close to the axis of the steel pipe, of the arc-shaped plates; the utility model has smart structure, realizes the purpose of imitating manual mulching film tearing, can efficiently, quickly and regularly rupture the film without damaging tobacco seedling plants, is beneficial to the health of tobacco production, greatly improves the film rupturing efficiency and saves the production cost.
Description
Technical Field
The utility model relates to the technical field of tobacco planting, in particular to a tobacco ridge body film breaking device for planting.
Background
In the existing tobacco production, due to the fact that the transplanting period is advanced, the temperature is low in the early stage of transplanting, spring drought exists in partial production areas, and a good growth environment can be provided for early growth of tobacco plants through a mulching film covering technology. But in the later growth period, the heat loss under the film is blocked due to the rising of the air temperature, the air temperature is too high, even the phenomenon of root injury at high temperature occurs, and simultaneously, the existence of the mulching film becomes the obstacle of root system downward binding along with the secondary rooting of the tobacco plants.
In the prior art, the film breaking is basically manual film tearing, the tobacco grower squats down to be close to the ground and then tears the mulching film by hand and then carries out intertillage and hilling, after the mulching film is broken, on one hand, the heat dissipation of the soil of the ridge body is facilitated, on the other hand, the secondary rooting is facilitated, and meanwhile, most of the existing mulching films still can play the roles of soil moisture conservation and grass prevention. However, the labor intensity of the squat film tearing is too high, the labor and the time are wasted, and a plurality of tobacco growers choose not to break the film from the production cost, so that the yield of tobacco seedlings is reduced.
SUMMERY OF THE UTILITY MODEL
Aiming at the situation, in order to overcome the defects of the prior art, the utility model provides the tobacco planting ridge body membrane breaking device, which effectively solves the problems of large labor amount, high labor cost, time and labor waste in the membrane covering and breaking process of the tobacco planting ridge body in the prior art.
The technical scheme for solving the problem is that the device comprises a vertical steel pipe, wherein a cylindrical shell with a downward opening is fixed at the lower end of the steel pipe, a pressure rod capable of moving up and down penetrates through the steel pipe, a circular plate is arranged in the cylindrical shell, and the lower end of the pressure rod is fixed with the circular plate; the cylinder shell lower extreme has a plurality of pendulum rods that are the circumference equipartition, and the pendulum rod middle part articulates in the cylinder shell through the torsional spring, and the cylinder shell intracavity is arranged in to the pendulum rod upper end and is in the plectane downside, and the pendulum rod lower extreme inclines to the outside, and the pendulum rod lower extreme is fixed with the arc, and the arc other end is close to the axle center of steel pipe, and the one end downside that the arc is close to the steel pipe axle center is fixed with the platelet.
Furthermore, a plurality of notches are formed in the side wall of the lower end of the cylindrical shell, the notches correspond to the swing rods one to one, and the swing rods are hinged in the corresponding notches.
Furthermore, the side view of the small plate is rectangular, and the longitudinal section of the small plate is triangular with a downward tip.
Furthermore, the upper end of the pressure lever extends out of the steel pipe, and the upper end of the pressure lever is provided with a hemispherical bulge.
Furthermore, the circle center of the arc-shaped plate is positioned on the hinge point of the swing rod.
The utility model has smart structure, realizes the purpose of imitating manual mulching film tearing, can efficiently, quickly and regularly rupture the film without damaging tobacco seedling plants, is beneficial to the health of tobacco production, greatly improves the film rupturing efficiency and saves the production cost.
Drawings
FIG. 1 is a front cross-sectional view of the present invention.
Fig. 2 is a sectional view taken along line a-a of fig. 1.
Fig. 3 is a partial structural view of the present invention.
Detailed Description
The following description will explain embodiments of the present invention in further detail with reference to the accompanying drawings.
As shown in fig. 1 to 3, the utility model comprises a vertical steel pipe 1, a cylindrical shell 2 with a downward opening is fixed at the lower end of the steel pipe 1, a pressure lever 3 capable of moving up and down penetrates through the steel pipe 1, a circular plate 4 is arranged in the cylindrical shell 2, and the lower end of the pressure lever 3 is fixed with the circular plate 4; the lower extreme of cylinder shell 2 has a plurality of pendulum rods 5 that are the circumference equipartition, and the middle part of pendulum rod 5 articulates in cylinder shell 2 through the torsional spring, and 2 intracavity of cylinder shell and being in the downside of plectane 4 are arranged in to pendulum rod 5 upper end, and 5 lower extremes of pendulum rod incline to the outside, and 5 lower extremes of pendulum rod are fixed with arc 6, and the other end of arc 6 is close to the axle center of steel pipe 1, and the one end downside that arc 6 is close to the axle center of steel pipe 1 is fixed with platelet 7.
In order to install the cylindrical shell 2, a plurality of notches are formed in the side wall of the lower end of the cylindrical shell 2, the notches correspond to the swing rods 5 one by one, and the swing rods 5 are hinged in the corresponding notches.
In order to facilitate the small plate 7 to penetrate through the mulching film and pull the mulching film near the plant outwards, the side view of the small plate 7 is rectangular, and the longitudinal section of the small plate 7 is triangular with a downward pointed end.
In order to facilitate pressing, the upper end of the pressure lever 3 extends out of the steel pipe 1, and the upper end of the pressure lever 3 is provided with a hemispherical bulge 8.
The circle center of the arc-shaped plate 6 is positioned on the hinge point of the swing rod 5.
It is worth noting that the torsional spring makes a plurality of arc-shaped plates 6 not mutually contact under natural state, and there is a space in the middle of a plurality of arc-shaped plates 6 to hold the tobacco seedling plant.
During the use, this device is handheld from top to bottom arranges the tobacco seedling plant in a plurality of arcs 6 positive middles to platelet 7 below the arc 6 punctures the plastic film downwards, keeps steel pipe 1 stable motionless this moment, then presses down depression bar 3, and depression bar 3 moves down and pushes down pendulum rod 5 through plectane 4, and pendulum rod 5 drives a plurality of arcs 6 and moves to the outside, and meanwhile, platelet 7 pulls the plastic film all around, tears the plastic film until the plastic film, loosens the hand at last, lifts, and rupture of membranes action is accomplished.
Compared with the traditional manual mulching film tearing method, the mulching film tearing method is time-saving and labor-saving, in the prior art, a motor is also used for driving a disc-shaped cutter head to crush the mulching film, the mulching film is thoroughly torn into a plurality of small fragments which are separated from each other, the small fragments are specially collected in the later period, otherwise, next cultivation is influenced, and cultivation cost is invisibly increased. The utility model adopts the imitation hand-operated mulching film tearing method, and even after the mulching film is torn, too many small fragments are not generated, thereby being convenient for next cultivation.
The utility model has smart structure, realizes the purpose of imitating manual mulching film tearing, can efficiently, quickly and regularly rupture the film without damaging tobacco seedling plants, is beneficial to the health of tobacco production, greatly improves the film rupturing efficiency and saves the production cost.
Claims (5)
1. The tobacco planting ridge body membrane breaking device is characterized by comprising a vertical steel pipe (1), wherein a cylindrical shell (2) with a downward opening is fixed at the lower end of the steel pipe (1), a pressure rod (3) capable of moving up and down penetrates through the steel pipe (1), a circular plate (4) is arranged in the cylindrical shell (2), and the lower end of the pressure rod (3) is fixed with the circular plate (4); there are a plurality of pendulum rods (5) that are the circumference equipartition cylinder shell (2) lower extreme, pendulum rod (5) middle part articulates in cylinder shell (2) through the torsional spring, cylinder shell (2) intracavity is arranged in to pendulum rod (5) upper end and is in plectane (4) downside, pendulum rod (5) lower extreme inclines to the outside, pendulum rod (5) lower extreme is fixed with arc (6), the other end of arc (6) is close to the axle center of steel pipe (1), the one end downside that arc (6) are close to steel pipe (1) axle center is fixed with platelet (7).
2. The tobacco ridge body film breaking device for planting according to claim 1, wherein a plurality of notches are formed in the side wall of the lower end of the cylindrical shell (2), the notches correspond to the swing rods (5) one by one, and the swing rods (5) are hinged in the corresponding notches.
3. The membrane breaking device for planting tobacco ridges as claimed in claim 1, characterized in that the side view of the small plates (7) is rectangular, and the longitudinal section of the small plates (7) is triangular with downward pointed ends.
4. The membrane breaking device for the tobacco planting ridges as claimed in claim 1, wherein the upper end of the pressure rod (3) extends out of the steel pipe (1), and the upper end of the pressure rod (3) is provided with a hemispherical bulge (8).
5. The tobacco planting ridge body membrane breaking device according to claim 1, wherein the circle center of the arc-shaped plate (6) is located on a hinge point of the swing rod (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121885069.9U CN215380354U (en) | 2021-08-12 | 2021-08-12 | Membrane breaking device for ridge bodies of planted tobaccos |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121885069.9U CN215380354U (en) | 2021-08-12 | 2021-08-12 | Membrane breaking device for ridge bodies of planted tobaccos |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215380354U true CN215380354U (en) | 2022-01-04 |
Family
ID=79663141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121885069.9U Expired - Fee Related CN215380354U (en) | 2021-08-12 | 2021-08-12 | Membrane breaking device for ridge bodies of planted tobaccos |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215380354U (en) |
-
2021
- 2021-08-12 CN CN202121885069.9U patent/CN215380354U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |