CN202799792U - Suspension device for greenhouse irrigation girder car - Google Patents

Abstract

The utility model relates to a suspension device suitable for irrigation truss vehicles in greenhouses. plug, the bottom of the truss car is provided with an adjustment standpipe, and the adjustment standpipe is connected with the water pipe. There are guide rails on which the wheels are located, the two ends of the guide rails are supported and connected by the lower end of the C-shaped weldment, and the upper end of the C-shaped weldment is fixedly connected with the lintel of the greenhouse through the cooperation of several fixing bolts and nuts. The beneficial effects of the utility model are: the utility model not only saves materials, but also strengthens the overall structure of the greenhouse while saving the area of the greenhouse, and also brings convenience to the mechanized production operation because there are no upright columns at the bottom.

Description

A Suspension Device Applicable to Greenhouse Irrigation Truss Truck

technical field

The utility model relates to a suspension device suitable for a greenhouse irrigation truss vehicle.

Background technique

Since the middle of the 20th century, China and many other countries have experienced varying degrees of contradictions between supply and demand of water resources, affecting or restricting the development of production. Irrigation water accounts for a large proportion of human water use, roughly between 70% and 90%. However, the effective utilization coefficient of irrigation water is very low, only about 50% on average, that is, about half of the water introduced into the irrigation area through engineering measures is lost. Therefore, it is imperative to take water-saving irrigation measures to maximize the economic benefits per unit of water, which is imperative under the condition of water shortage.

At present, the greenhouses generally use fixed hanging sprinkler irrigation, dynamic high-pressure water self-spray irrigation and mobile truss truck irrigation to save water. Suspension sprinkler irrigation project is large, large investment and difficult to maintain, so not many people use it; dynamic high-pressure water self-spray irrigation is more labor-intensive, and high-pressure water is easy to damage seedlings, but its cost is low, and many people use it Use; mobile truss trucks have the best irrigation and water-saving effect, but because the support columns under the guide rails pose certain restrictions on production mechanization, they have not been well applied.

With people's continuous understanding of greenhouses, the materials used are becoming more and more reasonable, and with the introduction of the concept of standardized production into the production of greenhouses, the skeleton is also lightweight, serialized and standardized, which makes the hanging truss truck irrigation technology ready to come out.

Utility model content

The purpose of the utility model is to provide a suspension device suitable for irrigation truss trucks in greenhouses, so as to overcome the above-mentioned deficiencies in the prior art.

The purpose of this utility model is to realize through the following technical solutions:

A suspension device suitable for irrigation truss trucks in greenhouses, comprising truss trucks and water pipes, wheels are symmetrically arranged on both sides of the bottom end of the truss trucks, universal nozzles are provided on the water pipes, and plugs are provided at both ends of the water pipes. The bottom of the truss car is provided with an adjustment standpipe, which is connected to the water pipe, the middle part of the bottom end of the truss car is provided with a water inlet, and the bottom of the truss car is fixedly connected to the water pipe through an adjustment steel wire; There is a guide rail on which the wheels are located and can slide. The two ends of the guide rail are supported and connected by the lower end of the C-shaped weldment. The beam is fixedly connected.

Further, the bottom end of the truss car is located on both sides of the water inlet pipe, and iron rings 1 are symmetrically provided. The water pipe is provided with a number of iron rings 2 corresponding to the iron ring 1. The truss car passes through the iron rings by adjusting the steel wire. One and the iron ring two are connected with water pipes.

Preferably, the C-shaped weldment is formed by welding a thick-walled hot-dip galvanized rectangular pipe and a hot-dip galvanized angle steel; the track and the adjustment standpipe are hot-dip galvanized pipes; the adjustment steel wire is an oil wire rope.

The beneficial effects of the utility model are: the utility model not only saves materials, but also reinforces the overall structure of the greenhouse while saving the area of the greenhouse, and also brings convenience to the mechanized production operation because there are no upright columns at the bottom.

Description of drawings

Below according to accompanying drawing, the utility model is described in further detail.

Fig. 1 is a schematic diagram of a three-dimensional structure of a suspension device suitable for a greenhouse irrigation truss truck described in an embodiment of the present invention;

Fig. 2 is a front view of a suspension device suitable for greenhouse irrigation truss trucks described in the embodiment of the present invention;

Fig. 3 is a top view of a suspension device suitable for greenhouse irrigation truss trucks described in the embodiment of the present invention;

Fig. 4 is a cross-sectional view of a suspension device suitable for a greenhouse irrigation truss truck according to an embodiment of the present invention.

In the picture:

1. Truss truck; 2. Water pipe; 3. Wheel; 4. Universal nozzle; 5. Plug; 6. Adjusting standpipe; 7. Inlet pipe; 8. Adjusting steel wire; 9. Guide rail; 11. Fixing bolt; 12. Nut; 13. Iron ring one; 14. Iron ring two.

Detailed ways

As shown in Figures 1-4, a suspension device suitable for greenhouse irrigation truss vehicles described in the embodiment of the present invention includes truss vehicles 1 and water pipes 2, and wheels are symmetrically arranged on both sides of the bottom of the truss vehicle 1. 3. The water pipe 2 is provided with a universal nozzle 4, both ends of the water pipe 2 are provided with plugs 5, the bottom of the truss truck 1 is provided with an adjustment riser 6, and the adjustment riser 6 communicates with the water pipe 2, and the truss truck 1 The middle part of the bottom end of 1 is provided with a water inlet pipe 7, and the bottom end of the truss vehicle 1 is fixedly connected with the water pipe 2 through an adjustment steel wire 8; a guide rail 9 is provided under the truss vehicle 1, and the wheels 3 are located on the guide rail 9 and can be mounted on the guide rail. 9, the two ends of the guide rail 9 are supported and connected by the lower end of the C-shaped weldment 10, and the upper end of the C-shaped weldment 10 is fixedly connected with the lintel of the greenhouse through the cooperation of several fixing bolts 11 and nuts 12. The bottom end of the truss truck 1 is located on both sides of the water inlet pipe 7 and is symmetrically provided with hoop 1 13, and the water pipe 2 is provided with a number of hoop 2 14 corresponding to the hoop 1 13, and the truss truck 1 adjusts the steel wire 8 is connected to the water pipe 2 through the first iron ring 13 and the second iron ring 14; the number of fixing bolts 11 is two; the number of the second iron ring 14 is four.

The C-shaped weldment 10 is made by welding a thick-walled hot-dip galvanized rectangular pipe and a hot-dip galvanized angle steel; the guide rail 9 and the adjustment standpipe 6 are hot-dip galvanized pipe materials; the adjustment steel wire 8 is an oil wire rope .

30热镀锌角钢焊接而成；导轨9为

50热镀锌管焊接而成，接口处要求打磨光滑平整并内部设插件，调节钢丝8为6的油丝绳用来调节水管2的水平度；调节立管6为

20热镀锌管用来输送水并可调节水管2的高度来适应不同时期不同高度的植物需求；万能喷头4可以调节出水的状态，比如喷药或降温时我们可以调节出水成物化状态，若灌溉不同植物时，如果植物需水量不同，我们也可以调节出水的大小或关闭其中的一些万能喷头4。 In specific use, the upper part of the C-shaped weldment 10 is fixed on the lintel of the greenhouse, the lower part supports the guide rail 9, and the guide rail 9 is used to suspend the space. It can be done under the condition of ensuring enough sliding space for the truss car 1 and the parallelism of the track. Made Truss 1 work properly. Reserve an elliptical hole at the corresponding position of the lintel and the C-shaped weldment 10, and fix it with two fixing bolts 11 and nuts 12 to connect the lintel and the C-shaped weldment 10. The via hole is an elliptical hole so that it can be installed Adjust the guide rail 9; the C-shaped weldment 10 is a thick-walled hot-dip galvanized rectangular tube and

30 hot-dip galvanized angle steel welded; guide rail 9 is

50 hot-dip galvanized pipes are welded, the interface is required to be smooth and smooth, and there is a plug-in inside, and the adjustment steel wire 8 is The oil silk rope of 6 is used for regulating the levelness of water pipe 2; Adjust standpipe 6 to be

20 hot-dip galvanized pipes are used to transport water and the height of water pipe 2 can be adjusted to meet the needs of plants of different heights in different periods; For different plants, if the plants require different amounts of water, we can also adjust the size of the water or turn off some of the universal sprinklers 4 .

The utility model is not limited to the above-mentioned best implementation mode, anyone can draw other various forms of products under the enlightenment of the utility model, but no matter make any changes in its shape or structure, all have the same features as the application Or similar technical schemes all fall within the protection scope of the present utility model.

Claims (6)

1. A suspension device suitable for irrigation truss trucks in greenhouses, including truss trucks (1) and water pipes (2), the bottom of the truss truck (1) is symmetrically provided with wheels (3) on both sides, and the water pipes ( 2) There is a universal nozzle (4) on the top, and plugs (5) are provided at both ends of the water pipe (2). (6) Connected with the water pipe (2), the water inlet pipe (7) is provided in the middle of the bottom of the truss vehicle (1); the guide rail (9) is provided under the truss vehicle (1), and the wheels (3) are located On the guide rail (9), the two ends of the guide rail (9) are supported and connected by the lower end of the C-shaped weldment (10). The beam is fixedly connected. 2 . The suspension device suitable for irrigation truss trucks in greenhouses according to claim 1 , characterized in that: the bottom end of the truss trucks ( 1 ) is fixedly connected to the water pipes ( 2 ) through adjusting steel wires ( 8 ). 3. The suspension device suitable for greenhouse irrigation truss trucks according to claim 2, characterized in that: the bottom end of the truss truck (1) is located on both sides of the water inlet pipe (7) and is symmetrically provided with iron rings (13) , the water pipe (2) is symmetrically provided with the iron ring two (14) corresponding to the iron ring one (13), and the truss car (1) passes through the iron ring one (13) and the iron ring one (13) and Iron ring two (14) is connected with water pipe (2). 4. The suspension device suitable for greenhouse irrigation truss trucks according to claim 3, characterized in that: the C-shaped weldment (10) is welded by thick-wall hot-dip galvanized rectangular pipe and hot-dip galvanized angle steel . 5. The suspension device suitable for greenhouse irrigation truss truck according to any one of claims 1-4, characterized in that: the guide rail (9) and the adjustment standpipe (6) are hot-dip galvanized pipes. 6. The suspension device suitable for greenhouse irrigation truss vehicles according to any one of claims 1-4, characterized in that: the adjusting steel wire (8) is an oil wire rope.

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