Device for forming holes in tobacco seedling drip irrigation pipeline

Abstract

The utility model discloses a device for forming holes in a tobacco seedling drip irrigation pipeline, and belongs to the technical field of flue-cured tobacco drip irrigation planting auxiliary devices. The device comprises a base; two first brackets which are oppositely arranged are mounted on the base; horizontal rollers are mounted at the upper tops of the two first brackets; the axes of the horizontal rollers are parallel to the ground, and the drip irrigation pipeline sequentially passes through the two horizontal rollers to be arranged. A second bracket is also arranged on the base; a puncher is mounted on the second bracket; the puncher is a press type hose puncher, and the output end of the puncher is arranged right opposite to the drip irrigation pipeline; according to the utility model, the problem of high manpower consumption caused by the fact that a drip irrigation pipeline needs to be manually unwound and perforated on a tobacco field at present is effectively solved.

Description

Technical Field

[0001] The utility model relates to the technical field of flue-cured tobacco drip irrigation planting auxiliary devices, and particularly relates to a device for opening holes in a drip irrigation pipeline for tobacco seedlings. Background Art

[0002] Drip irrigation is a technology widely used in agricultural production and planting. For flue-cured tobacco planting, especially in areas where rainfall is uneven and manual water replenishment is often required, the setting of drip irrigation is particularly important. Currently, when laying drip irrigation pipelines, generally, farmers independently carry the reel carrying the drip irrigation pipeline to the ridge of the field and unwind the drip irrigation pipeline while using a manual hole opener to open holes in the drip irrigation pipeline. Most of these drip irrigation pipelines are hoses. This operation method obviously has the problems of inconvenient operation and high labor consumption. Content of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide a device for opening holes in a drip irrigation pipeline for tobacco seedlings, so as to solve the problem of high labor consumption caused by manually unwinding and opening holes in the drip irrigation pipeline in a tobacco field.

[0004] To solve the above problems, the utility model provides the following technical solutions:

[0005] A device for opening holes in a drip irrigation pipeline for tobacco seedlings; it includes a base; two relatively placed first brackets are installed on the base; horizontal rollers are installed on the upper tops of the two first brackets; the axis of the horizontal roller is parallel to the ground, and the drip irrigation pipeline is sequentially arranged through the two horizontal rollers; a second bracket is further arranged on the base; a hole puncher is installed on the second bracket; the hole puncher is a press-type hose hole puncher, and its output end is arranged facing the drip irrigation pipeline.

[0006] Preferably, a pair of vertical rollers are further installed on the top of the first bracket; the axis of the vertical roller is perpendicular to the ground, and the distance between the two vertical rollers is adjustable.

[0007] Furthermore, the first bracket includes a column; a cross plate is installed on the top end face of the column; opposite vertical plates are installed at the front and rear ends of the cross plate; the horizontal roller is rotatably installed between the two vertical plates.

[0008] Furthermore, a pair of side plates are further installed on the cross plate near the vertical plates; a transmission screw rod is rotatably installed between the two side plates; a movable slider is arranged on the transmission screw rod through a screw nut transmission; a fixed block is installed on one of the side plates; the two vertical rollers are respectively installed between the slider and the fixed block.

[0009] Furthermore, the maximum distance between the two vertical rollers is not less than the working length of the roller on the horizontal roller.

[0010] Preferably, the second bracket is an inverted L-shaped structure, and its upper part is a cantilever structure extending towards the irrigation pipeline; the punch is installed at the end of the second bracket facing the irrigation pipeline.

[0011] Preferably, it further includes a controller installed on the base; the punch is an electric punch whose action is controlled by the controller; an angular displacement sensor is also installed on the rotating shaft of the horizontal roller; the angular displacement sensor is connected to the controller through a wire; the controller is powered by a built-in power supply, and a wireless transceiver module is also integrated on the controller.

[0012] Advantages of the present utility model:

[0013] The present utility model designs a device capable of quickly punching the drip irrigation hose. It sets two groups of horizontal rollers through the brackets; effectively supports and positions the drip irrigation hose through the clamping effect provided by the horizontal rollers; further sets a pressing punch on another bracket. When the drip irrigation hose is unrolled along the horizontal roller, the punch can be operated to cut on the side of the drip irrigation hose according to the required punching spacing, thereby completing the punching operation. Its structure is simple, the operation is convenient, and it can punch holes synchronously during unrolling, effectively reducing the labor intensity. Description of the drawings

[0014] Figure 1 is the structural schematic diagram of the present utility model in the embodiment;

[0015] Figure 2 is Figure 1 the top view of

[0016] Figure 3 is the connection schematic diagram of the electrical components in this embodiment;

[0017] Description of the reference numerals: 1. Base, 2. First bracket, 2A. Column, 2B. Cross plate, 2C. Vertical plate, 2D. Side plate, 2E. Transmission screw, 2F. Slide block, 2G. Fixed block, 3. Horizontal roller, 4. Vertical roller, 5. Second bracket, 6. Punch, 7. Controller, 7A. Wireless transceiver module, 8. Angular displacement sensor, 9. Drip irrigation pipeline. Specific embodiments

[0018] The following further introduces the present utility model in combination with the drawings and specific embodiments:

[0019] Embodiment 1:

[0020] Refer to Figure 1, this embodiment provides a device for punching holes in a drip irrigation pipe for tobacco seedlings; it includes a base 1; two relatively placed first brackets 2 are installed on the base 1; two horizontal rollers 3 are installed on the upper tops of the two first brackets 2; the axes of the horizontal rollers 3 are parallel to the ground, and the drip irrigation pipe 9 is arranged to pass through the two horizontal rollers 3 in sequence; a second bracket 5 is also arranged on the base 1; a punch 6 is installed on the second bracket 5; the punch 6 is a pressing type hose punch, and its output end is arranged facing the drip irrigation pipe 9. In this embodiment, the distance between the two horizontal rollers on each first bracket is adjustable. This design is mainly to achieve effective clamping of the drip irrigation pipe, and at the same time, it can also adapt to drip irrigation pipes with different pipe wall thicknesses, improving applicability.

[0021] A pair of vertical rollers 4 are also installed on the top of the first bracket 2; the axes of the vertical rollers 4 are perpendicular to the ground, and the distance between the two vertical rollers 4 is adjustable.

[0022] The first bracket 2 includes a column 2A; a cross plate 2B is installed on the top end face of the column 2A; opposite vertical plates 2C are installed at the front and rear ends of the cross plate 2B; the horizontal roller 3 is rotatably installed between the two vertical plates 2C. A reinforcing rib is also arranged between the cross plate and the column.

[0023] A pair of side plates 2D are also installed on the cross plate 2B near the vertical plates 2C; a transmission screw 2E is rotatably installed between the two side plates 2D; a movable slider 2F is arranged on the transmission screw 2E through screw-nut transmission; a fixed block 2G is installed on one of the side plates 2D; the two vertical rollers 4 are respectively installed between the slider 2F and the fixed block 2G.

[0024] The maximum distance between the two vertical rollers 4 is not less than the working length of the rollers on the horizontal roller 3.

[0025] The second bracket 5 is an inverted L-shaped structure, and its upper part is a cantilever structure extending towards the irrigation pipe 4; the punch 6 is installed at the end of the second bracket 5 facing the irrigation pipe 4.

[0026] The device in this embodiment is generally considered to be installed in combination with a pay-off bracket for paying off the drip irrigation pipe; when specifically used, only need to lead out the drip irrigation pipe from the pay-off bracket. At this time, the drip irrigation pipe is flat, and pass the drip irrigation pipe through the two horizontal rollers in sequence; and the part of the drip irrigation pipe between the two horizontal rollers is also parallel to the ground. Then, adjust the distance between the slider and the fixed block by rotating the transmission screw on the first bracket, so that the two side parts of the drip irrigation pipe are respectively attached to the vertical rollers; thus, the restraint of the drip irrigation pipe on the circumferential side is completed.

[0027] After the drip irrigation pipe is unwound along the horizontal roller by a specified length, holes can be punched in the side of the drip irrigation pipe by pressing the puncher.

[0028] Embodiment 2

[0029] In this embodiment, based on the structural body in Embodiment 1, a new working mode controlled by electricity is provided, that is, a controller 7 is further installed on the base 1; the puncher 6 is an electric control puncher whose action is controlled by the controller 7; an angular displacement sensor 8 is further installed on the rotating shaft of the horizontal roller 3; the angular displacement sensor 8 is connected to the controller 7 through a wire; the controller 7 is powered by a built-in power supply, and a wireless transceiver module 7A is also integrated on the controller 7.

[0030] Considering that the transplanting holes are basically set at a fixed distance in the current flue-cured tobacco planting, the fixed-distance punching of the drip irrigation pipe can be realized through electrical control, thereby greatly improving the working efficiency. At the same time, in order to consider the existence of errors, a wireless transceiver module is also provided on the controller, so that the device can adjust the punching distance by receiving the instructions of the operator's mobile terminal; during specific operation, it is only necessary to first confirm whether the distances between the transplanting holes of each tobacco seedling are the same. If they are the same, only the corresponding punching distance needs to be set through the mobile terminal; in the case of inconsistency, manual punching needs to be performed on the drip irrigation pipe at the position of the inconsistent hole.

Claims

1. A device for opening holes in a tobacco seedling drip irrigation pipe, characterized in that: It comprises a base (1); two first brackets (2) arranged opposite to each other are mounted on the base (1); a horizontal roller (3) is mounted on the top of each of the two first brackets (2); the axis of the horizontal roller (3) is parallel to the ground, and the drip irrigation pipeline (9) is arranged to pass through the two horizontal rollers (3) in sequence; a second bracket (5) is also arranged on the base (1); a puncher (6) is mounted on the second bracket (5); the puncher (6) is a press-type hose puncher, and its output end is arranged facing the drip irrigation pipeline (9).

2. The device for opening holes in a tobacco seedling drip irrigation pipe according to claim 1, characterized in that: A pair of vertical rollers (4) are also installed on the top of the first bracket (2); the axes of the vertical rollers (4) are perpendicular to the ground, and the distance between the two vertical rollers (4) is adjustable.

3. A device for opening holes in a tobacco seedling drip irrigation pipe according to claim 1 or 2, characterized in that: The first bracket (2) comprises a column (2A); a horizontal plate (2B) is mounted on the top end surface of the column (2A); opposite vertical plates (2C) are mounted on the front and rear ends of the horizontal plate (2B); and a horizontal roller (3) is rotatably mounted between the two vertical plates (2C).

4. The device for opening holes in a tobacco seedling drip irrigation pipe according to claim 3, characterized in that: A pair of side plates (2D) are also installed on the horizontal plate (2B) at positions close to the vertical plate (2C); a transmission screw (2E) is rotatably installed between the two side plates (2D); a movable slider (2F) is provided on the transmission screw (2E) through a screw nut; a fixed block (2G) is installed on one of the side plates (2D); and two vertical rollers (4) are respectively installed between the slider (2F) and the fixed block (2G).

5. The device for opening holes in a tobacco seedling drip irrigation pipe according to claim 2, characterized in that: The maximum distance between the two vertical rollers (4) is not less than the working length of the roller on the horizontal roller (3).

6. The device for opening holes in a tobacco seedling drip irrigation pipe according to claim 1, characterized in that: The second bracket (5) is an inverted L-shaped structure, the upper portion of which is a cantilever structure extending toward the drip irrigation pipe (9); the punch (6) is mounted on the second bracket (5) at an end position facing the drip irrigation pipe (9).

7. The device for opening holes in a tobacco seedling drip irrigation pipe according to claim 1, characterized in that: The device also includes a controller (7) mounted on the base (1); the puncher (6) is an electrically controlled puncher whose action is controlled by the controller (7); an angular displacement sensor (8) is also mounted on the rotating shaft of the horizontal roller (3); the angular displacement sensor (8) is connected to the controller (7) via a wire; the controller (7) is powered by a built-in power supply, and a wireless transceiver module (7A) is also integrated on the controller (7).

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