CN2867853Y - A self-propelled wheat dry farming irrigation vehicle - Google Patents

Abstract

The utility model provides a self-propelled dry farming irrigation vehicle for wheat. The basic structure includes: a vehicle frame, front and rear wheels and handrails. Forward, a water distribution tank is arranged on the vehicle frame to be connected with an irrigation water diversion pipe, and a wheat irrigation pipe is arranged under the water distribution tank. The dry farming irrigation vehicle for wheat provided by the utility model has a simple structure and is portable. It is powered by a small diesel engine popular in rural areas and can realize uniform, quantitative, and zero-pressure water irrigation. At the same time, the height and density of wheat irrigation from the surface pipe can be freely adjusted Adjust to meet the quantitative irrigation needs of wheat fields in different periods, and minimize the impact of water flow on wheat fields.

Description

A self-propelled wheat dry farming irrigation vehicle

technical field

The utility model relates to a self-propelled irrigation vehicle for dry farming of wheat, which belongs to agricultural irrigation equipment.

Background technique

In recent years, with the country's emphasis on conservation tillage technology, we have carried out research on wheat conservation tillage in the two-cropping area in North China, and developed a no-till planting unit for corn stalks covering wheat, and corn stalks covering wheat No-tillage seeding technology is a new technology that saves effort, time, and money, is easy to operate, and has low operating costs. It can effectively fertilize soil, save water, and increase wheat production. In particular, its supporting power is a small 18-20 horsepower tractor with a large number of rural areas, which is more suitable for the current rural production conditions and is very popular among farmers. The adoption of advanced water-saving methods such as sprinkler irrigation and drip irrigation requires a large amount of infrastructure investment, and it is difficult to promote, which seriously restricts the demonstration and promotion of this technology. In order to solve the problem of no-tillage wheat irrigation, the patent applicant has applied for A ridge farming wheat irrigation vehicle (200520023620.3).

Contents of the invention

The purpose of this utility model is to provide a self-propelled wheat dry farming irrigation vehicle matched with a small diesel engine on the basis of the aforementioned patent application. A wheat irrigation pipe is arranged on the vehicle frame to realize uniform, quantitative, and zero-pressure water flow irrigation.

The technical scheme of the utility model is realized in the following way: the basic structure of this self-propelled wheat dry farming irrigation vehicle includes: a vehicle frame, front and rear wheels and handrails, and is characterized in that: the vehicle frame is provided with a small diesel engine, a gearbox , the sprocket drives the wheels on both sides to move forward, the water distribution tank is arranged on the vehicle frame to connect with the irrigation water diversion pipe, and the wheat irrigation pipe is arranged under the water distribution tank.

In the self-propelled dry farming irrigation vehicle for wheat, the wheat irrigation pipe is fixed on the crossbeam of the vehicle frame.

In the self-propelled dry farming irrigation vehicle for wheat, the wheat irrigation pipe is divided into two parts: a hose and a hard pipe, the hose is connected to the water distribution tank, and the hard pipe is fixed on the frame beam through U-shaped bolts.

The self-propelled dry farming irrigation vehicle for wheat is divided into two parts in the water distribution tank. The rear part is provided with a long channel to communicate with the irrigation water pipe, and the front part is evenly divided into multiple grids with the same space. It is V-shaped zigzag, and the number of zigzags corresponding to each grid is the same.

In the self-propelled irrigation vehicle for dry farming of wheat, a switch is installed under each grid of the water distribution tank, and the switch is connected with the hard irrigation pipe by a hose.

In the self-propelled irrigation vehicle for dry farming of wheat, the wheels are designed in a concave structure. The dry farming irrigation vehicle for wheat provided by the utility model has a simple structure and is portable. It is powered by a small diesel engine popular in rural areas and can realize uniform, quantitative, and zero-pressure water irrigation. At the same time, the height and density of wheat irrigation from the surface pipe can be freely adjusted Adjust to meet the quantitative irrigation needs of wheat fields in different periods. The utility model is not only suitable for corn stalks to cover wheat no-tillage planting fields, but also suitable for all water resource-scarce areas to adopt efficient local irrigation methods, which can achieve the best water-saving effect. PE pipes are used to transport water without water Seepage and evaporation loss in the water process, and the amount of water applied is small, there is no deep seepage, and the loss of ground evaporation is also very small. It can irrigate flat land, small hills, and terraced fields, and plays an important role in the development of water-saving irrigation.

Description of drawings

Figure 1 is a 3D view of the self-propelled wheat dryland irrigation vehicle

Figure 2 is the front view of the self-propelled wheat dry farming irrigation vehicle

Figure 3 is the right side view of Figure 2

In the figure: 1. Water distribution tank 2. Small diesel engine 3. Gear box 4. Frame 5. Wheat irrigation pipe 6. Wheel 7. Handrail 8. Water diversion pipe 9. Long channel 10. Grid 11. Partition board

Detailed ways

The irrigation vehicle of the present utility model shown in Fig. 1, 2, 3 is by vehicle frame 4, front and rear wheel 6, handrail 7, the water distribution tank 1 that is set on the vehicle frame, wheat irrigation pipe 5, small-sized diesel engine 2, small gearbox 3 and transmission mechanism. The gearbox 3 is driven by the small diesel engine 2, and then the sprocket on the small gearbox is transmitted to the sprocket on the drive shaft, and the wheels 6 on both sides are driven by the sprocket on the drive shaft to move forward, controlled by the speed change mechanism on the gearbox Different travel speeds of the vehicle.

The wheat irrigation pipe 5 is arranged at the lower part of the water distribution tank 1, and the position of the irrigation pipe on the vehicle frame is controlled by a U-shaped screw. Adapt to the growing height of irrigated crops.

Since the whole corn stalks cover the ground surface, forming strips of stalk belts, which affect the walking of the irrigation vehicle, the wheels 6 are designed in a concave structure to prevent the irrigation vehicle from slipping, wandering, and damaging the wheat seedlings.

The function of the water distribution box 1 is to evenly distribute the irrigation water delivered by the irrigation diversion pipe 8 to a plurality of wheat irrigation pipes. The water distribution box 1 is divided into two parts, and the rear part is a long channel 9. The irrigation water first enters here, and the front part It is evenly divided into 12 grids 11 with the same space, and the upper part of the middle partition 10 is made into a V-shaped sawtooth shape, and the number of teeth corresponding to each grid is the same to ensure that the water distribution of each row is even. A switch is installed under each grid, and the switch is connected with the irrigation hard pipe with a hose.

The operation method of the self-propelled wheat dry farming irrigation vehicle is as follows: manually place the irrigation vehicle and the water diversion reel on the edge of the ground, stabilize the reel, and connect the water supply cock; then connect the PE semi-hose on the reel to the irrigation The vehicle diversion pipe 8 is connected, the irrigation vehicle is started, and the PE pipe is dragged to rotate on the reel until the first irrigation process is completed at the headland.

The advantages of the above-mentioned self-propelled wheat dry farming irrigation vehicle are:

1. Water-saving: It absorbs the water-saving factors of sprinkler irrigation and micro-irrigation, so that the crops are not watered, and the water consumption for one irrigation at the seedling stage is 2-6m ³ per mu. Therefore, it saves 90% of water compared with flood irrigation. More than 60% water saving than sprinkler irrigation.

2. The structure is simple and the investment per mu is low: the vehicle is only 1/5 of the price of the domestic reel sprinkler irrigation machine, and 1/30 of the price of the imported reel sprinkler irrigation machine.

3. The vehicle can realize uniform, quantitative, and zero-pressure water irrigation, which can minimize the impact of water flow on the wheat field.

4. The irrigation pipe of the vehicle can be adjusted according to the row spacing of the crops, the height of the irrigation pipe from the ground can also be adjusted according to the height of the crops, and the water spray volume can also be adjusted by the walking speed or valve of the irrigation vehicle.

5. High irrigation efficiency: Wheat can be irrigated in time by using this vehicle when it is sowing, turning green, jointing, and filling.

6. This vehicle is especially suitable for water-saving irrigation of ridge-planted wheat after mechanized furrow sowing and mechanized protective tillage. It can walk in the wide row of wheat in the field, cancel the field irrigation channel and walk the craft path, and increase the farmland area.

The above description is only proposed as an implementable technical solution of the utility model self-propelled dry farming irrigation vehicle for wheat, not as a single restriction on its structure itself.

Claims (6)

1, a kind of self-propelled wheat dry farming irrigator, basic structure comprises: vehicle frame (4), forward and backward wheel (6) and handrail (7), it is characterized in that: vehicle frame (4) is provided with small diesel engine (2), gearbox (3), chain wheel drive both sides wheel advances, distribution reservoir (1) is set on the vehicle frame is connected with irrigation aqueduct (8), the distribution reservoir below is provided with wheat irrigation pipe (5).

2, self-propelled wheat dry farming irrigator according to claim 1, it is characterized in that: the wheat irrigation pipe is fixed on the frame cross.

3, self-propelled wheat dry farming irrigator according to claim 2, it is characterized in that: described wheat irrigation pipe is divided into flexible pipe, hard tube two parts, and flexible pipe is connected with distribution reservoir (1), and hard tube is fixed on the frame cross by U bolt.

4, self-propelled wheat dry farming irrigator according to claim 2, it is characterized in that being divided in the distribution reservoir two parts, the rear portion is established long groove (9) and is communicated with irrigation aqueduct (8), previous section evenly is divided into the identical grids in a plurality of spaces (11), the V-type zigzag is made on central dividing plate (10) top, and the sawtooth number of each grid correspondence is identical.

5, self-propelled wheat dry farming irrigator according to claim 4 is characterized in that: below each grid of described distribution reservoir (1) switch is housed all, with flexible pipe switch and irrigation hard tube is coupled together.

6, self-propelled wheat dry farming irrigator according to claim 1, it is characterized in that: described wheel (6) is designed to concave structure.

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