Water and fertilizer integrated irrigation device for planting in asparagus cochinchinensis and radix stemonae under forest

Abstract

The utility model belongs to the technical field of irrigation devices, and particularly relates to an under-forest planting water and fertilizer integrated irrigation device for radix asparagi and radix stemonae, which comprises a water and fertilizer tank, an irrigation pump body communicated with the water and fertilizer tank and an irrigation unit, the spraying unit comprises two connecting pieces and a spraying pipe, and the two connecting pieces are arranged on the supporting profile in a vertically spaced mode and matched with the supporting profile in a sliding and guiding mode. The positions of the water and fertilizer tank, the irrigation pump body and the irrigation unit in the irrigation device are fixed, so that the trouble of movement is saved, and the water and fertilizer supplementing operation is simple. In addition, a plurality of irrigation units are arranged in the planting area, the whole planting area can be covered, and the irrigation efficiency can be improved conveniently.

Description

Technical Field

[0001] The utility model belongs to the technical field of irrigation devices, and in particular relates to a water-fertilizer integrated irrigation device for planting under asparagus and stemona radiata trees. Background Art

[0002] Understory ecological cultivation has become one of the mainstream forms of forestry development. According to different environmental conditions, suitable medicinal plants with certain shade tolerance are selected for semi-wild cultivation under the forest, such as Millettia reticulata, Stemona bulbus, Eleutherococcus quinquefolia, Turmeric, Amomum villosum and Asparagus cochinchinensis. Multi-component cultivation of forest medicine is one of the main manifestations of the understory economy. It can not only make full use of forest resources, but also protect and utilize wild medicinal resources, increase the added value of forestry, and provide new ideas for increasing the income of forest farmers.

[0003] When planting Asparagus cochinchinensis and Stemona radix under the forest, water and fertilizer are usually irrigated to provide them with nutrients and promote their growth. In the prior art, there are various devices for irrigation, such as a water and fertilizer tank, an irrigation pump body and a spray pipe set on the vehicle body. Fertilizer and water are mixed and stirred in the water and fertilizer tank to form water and fertilizer, and then the water and fertilizer are pumped into the spray pipe through the irrigation pump body. The spray pipe then transports the water and fertilizer and sprays it onto the target plants, thereby achieving an irrigation effect. However, this type of irrigation requires the operator to move or control the moving direction of the vehicle body, and the container of the water and fertilizer tank is limited. In the middle, the vehicle body needs to be moved to a supply point to add fertilizer and water, which is inconvenient. In addition, when irrigation is carried out with the help of a moving vehicle body, it takes a lot of time and the irrigation efficiency is limited.

[0004] The information disclosed in this background technology section is only intended to increase the understanding of the overall background of the present invention, and should not be regarded as an admission or any form of suggestion that the information constitutes the prior art already known to those skilled in the art. Utility Model Content

[0005] The purpose of the utility model is to provide an integrated water and fertilizer irrigation device for planting asparagus and stemona under forests, so as to solve the problems existing in the existing irrigation devices in the background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions:

[0007] The water-fertilizer integrated irrigation device for planting asparagus and stemona understory includes a water-fertilizer tank located near a water source and an irrigation pump connected to the water-fertilizer tank, and also includes a plurality of irrigation units evenly spaced within the asparagus and stemona planting area, the irrigation units including:

[0008] Support profiles fixed to the ground;

[0009] A spraying unit is arranged on the supporting profile, and the spraying unit includes two connecting parts and a spraying pipe that are arranged on the supporting profile at an upper and lower interval and cooperate with the supporting profile for sliding guidance; wherein, the inner end of the spraying pipe is hinged to the upper connecting part; a support rod is hinged to the middle part of the spraying pipe, and the lower end of the support rod is hinged to the lower connecting part.

[0010] Furthermore, the connecting part includes a T-bolt, a fastening nut threadedly connected to the T-bolt, and a hinged seat fixed on the outer end of the T-bolt; the outer wall of the supporting profile has a sliding groove with a cross-section in the shape of the letter "T" corresponding to the inner end of the T-bolt, and the inner end of the T-bolt is inserted into the sliding groove and cooperates with its sliding guide; when the fastening nut is tightened, the fastening nut abuts the outer wall of the supporting profile.

[0011] Furthermore, a hinged ear hinged to the hinged seat is fixed to the inner end of the spray pipe; and the lower end of the support rod is hinged to the hinged seat of the lower connecting piece.

[0012] Furthermore, the spray pipe includes a first tube body and a second tube body vertically connected to the first tube body, and the two ends of the second tube body have a third tube body that is bent inward and vertically connected to the first tube body; the central axes of the first tube body, the second tube body and the third tube body are in the same plane; and multiple nozzles are evenly spaced and installed on the second tube body and the third tube body.

[0013] Furthermore, a connecting pipe communicating with the first tube body is provided at a position close to the inner end thereof.

[0014] Furthermore, a switch valve is installed at a position of the first tube body close to the inner end.

[0015] Furthermore, the spraying units are symmetrically arranged in two groups.

[0016] Compared with the prior art, the present invention has the following beneficial effects:

[0017] (1) The water and fertilizer tank, irrigation pump, and irrigation unit in the present invention are fixed in position, eliminating the need for movement and simplifying the operation of replenishing water and fertilizer. Furthermore, multiple irrigation units can be provided within a planting area to cover the entire planting area, thereby improving irrigation efficiency.

[0018] (2) The connector of the utility model facilitates the connection and relative position adjustment of the support rod and the spray pipe with the support profile. The height and spray angle of the spray pipe can be adjusted according to actual needs to meet the height of plants in different planting areas, which helps to improve the irrigation effect. The connector has a simple structure and strong operability.

[0019] (3) In the spraying pipe of the present invention, third pipe bodies are provided at both ends of the second pipe body, and nozzles are provided on both the second pipe body and the third pipe body, which helps to increase the coverage area of ​​spraying irrigation and improve irrigation efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0021] Figure 2 This is a schematic diagram of the structure of the irrigation unit of the utility model;

[0022] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0023] Figure 4 This is a structural diagram of the connector and the spray pipe of the utility model;

[0024] Figure 5 for Figure 4 The main view;

[0025] Figure 6 This is a schematic diagram of the top of the supporting profile of the utility model.

[0026] Description of main reference numerals:

[0027] 1. Water and fertilizer tank; 2. Irrigation pump body; 3. Irrigation unit; 4. Support profile; 41. Slide groove; 42. Base; 43. End cover; 5. Spraying unit; 6. Connector; 61. T-bolt; 62. Fastening nut; 63. Articulated seat; 7. Spraying pipe; 71. First pipe body; 72. Second pipe body; 73. Third pipe body; 74. Spray head; 75. Connecting pipe; 76. Switch valve; 8. Support rod; 9. Articulated ear. DETAILED DESCRIPTION

[0028] The following is a clear and complete description of the technical solution of this utility model. Obviously, the embodiments described are part of the embodiments of this utility model, not all of them. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without making any creative efforts are within the scope of protection of this utility model.

[0029] Example

[0030] See attached Figure 1-6 The water-fertilizer integrated irrigation device for understory planting of asparagus and stemona includes a water-fertilizer tank 1 arranged near a water source and an irrigation pump body 2 connected to the water-fertilizer tank 1, and also includes a plurality of irrigation units 3 evenly spaced in the asparagus and stemona planting area and connected to the irrigation pump body 2; the irrigation unit 3 includes:

[0031] A supporting profile 4 fixed to the ground;

[0032] Two groups of spraying units 5 are symmetrically arranged on the supporting profile 4, and the spraying units 5 include two connecting members 6 and a spraying pipe 7 that are arranged on the supporting profile 4 at an upper and lower interval and cooperate with the sliding guide of the supporting profile 4; wherein, the inner end of the spraying pipe 7 is hinged to the connecting member 6 located at the upper end; a support rod 8 is hinged to the middle part of the spraying pipe 7, and the lower end of the support rod 8 is hinged to the connecting member 6 located at the lower end; specifically, the connecting member 6 includes a T-bolt 61, a fastening nut 62 threadedly connected to the T-bolt 61 and a hinged seat 63 fixed on the outer end of the T-bolt 61; a sliding groove 41 with a cross-section in the shape of the letter "T" corresponding to the inner end of the T-bolt 61 is provided on the outer wall of the supporting profile 4, and the inner end of the T-bolt 61 is inserted into the sliding groove 41 and cooperates with its sliding guide; when the fastening nut 62 is tightened, the fastening nut 62 abuts against the outer wall of the supporting profile 4.

[0033] In this embodiment, the inner end of the spray pipe 7 is fixed with a hinged ear 9 hingedly connected to the hinged seat 63; the lower end of the support rod 8 is hingedly connected to the hinged seat 63 of the lower connecting member 6. More specifically, the spray pipe 7 includes a first tube 71, a second tube 72 perpendicularly connected to the first tube 71, and a third tube 73 with both ends of the second tube 72 bent inward and perpendicularly connected to the first tube 71. The central axes of the first, second, and third tubes 71, 72, and 73 are coplanar; and multiple spray nozzles 74 are evenly spaced and mounted on the second and third tubes 72, 73.

[0034] In this embodiment, a connecting pipe 75 communicating with the first tube body 71 is provided near the inner end thereof; and an on-off valve 76 is installed near the inner end thereof.

[0035] In this embodiment, the water-fertilizer tank 1 and the irrigation pump body 2 are conventionally configured. The water-fertilizer tank 1 is used to mix fertilizer and water to form water-fertilizer. The irrigation pump body 2 has a liquid inlet connected to the water-fertilizer tank 1 via a pipe, and a liquid outlet connected to a connecting pipe 75 via a hose. In actual use, the irrigation pump body 2 pumps the water and fertilizer in the water-fertilizer tank 1 through an external hose into the connecting pipe 75, and then into the first pipe body 71. The water and fertilizer then enter the second and third pipe bodies 72 and 73, and are sprayed out of the nozzle 74, achieving spray irrigation of plants such as Asparagus cochinchinensis and Stemona radix at the corresponding locations.

[0036] During use, the water and fertilizer tank 1 is positioned near a water source, with the liquid inlet of the irrigation pump 2 connected to the bottom of the tank 1. Multiple irrigation units 3 are evenly spaced within the asparagus and stemona planting area. Connecting tubes 75 on the first tubes 71 of each irrigation unit 3 are connected to the liquid outlet of the irrigation pump 2 via flexible hoses. Multiple irrigation pumps 2 can be installed to connect multiple irrigation units 3.

[0037] Adjust the height and angle of the spray pipe 7 in the spray unit 5 according to the height of plants such as Asparagus cochinchinensis and Stemona radix. Specifically, loosen the fastening nut 62, slide the inner end of the T-bolt 61 of the upper connecting piece 6 along the sliding groove 41, and after the T-bolt 61 moves to the appropriate height, tighten the fastening nut 62 to fix the T-bolt 61 of the upper connecting piece 6 on the supporting profile 4. In this way, the height of the spray pipe 7 can be adjusted by adjusting the position of the upper connecting piece 6. Then slide the inner end of the T-bolt 61 of the lower connecting piece 6 along the sliding groove 41. When the T-bolt 61 of the lower connecting piece 6 slides upward along the sliding groove 41, the support rod 8 pushes the outer end of the first tube body 71 to tilt upward, so that the spraying direction of the nozzle 74 tilts upward; when the T-bolt 61 of the lower connecting piece 6 slides downward along the sliding groove 41, the support rod 8 pulls the outer end of the first tube body 71 to tilt downward, so that the spraying direction of the nozzle 74 tilts downward, and then the spraying angle of the nozzle 74 in the spray pipe 7 can be adjusted. After the spraying angle of the nozzle 74 is adjusted, tighten the fastening nut 62.

[0038] When the on-off valve 76 is opened and the irrigation pump 2 is in operation, the water and fertilizer in the water and fertilizer tank 1 are pumped into the first tube 71 through the external hose. The water and fertilizer flow along the first tube 71, pass through the second tube 72 and the third tube 73, and are sprayed out from the nozzle 74, thereby irrigating the plants such as the asparagus and the stemona at the corresponding positions. After the water and fertilizer in the water and fertilizer tank 1 are sprayed, the irrigation pump 2 is turned off and the water and fertilizer in the water and fertilizer tank 1 are re-prepared.

[0039] Finally, in this embodiment, a base 42 is fixed to the bottom of the supporting profile 4 and an end cover 43 is installed on the bottom.

[0040] As can be seen, the water and fertilizer tank 1, irrigation pump body 2, and irrigation unit 3 in the irrigation device of this embodiment are fixed in position, eliminating the trouble of moving and making the replenishment of water and fertilizer simple. In addition, multiple irrigation units 3 are provided in the planting area to cover the entire planting area, thereby improving irrigation efficiency.

[0041] The foregoing descriptions of specific exemplary embodiments of the present invention are for purposes of illustration and description. These descriptions are not intended to limit the present invention to the precise forms disclosed, and it is apparent that many modifications and variations are possible in light of the foregoing teachings. The exemplary embodiments have been selected and described for the purpose of explaining the specific principles of the present invention and their practical application, thereby enabling those skilled in the art to realize and utilize a variety of exemplary embodiments of the present invention and various options and variations. The scope of the present invention is intended to be defined by the claims and their equivalents.

Claims

1. An integrated water and fertilizer irrigation device for planting asparagus and stemona understory, comprising a water and fertilizer tank located near a water source and an irrigation pump connected to the water and fertilizer tank, characterized in that: The invention also includes a plurality of irrigation units evenly spaced within the planting area of ​​Asparagus cochinchinensis and Stemona radix, wherein the irrigation units include: Support profiles fixed to the ground; A spraying unit is arranged on the supporting profile, and the spraying unit includes two connecting parts and a spraying pipe that are arranged on the supporting profile at an upper and lower interval and cooperate with the supporting profile for sliding guidance; wherein, the inner end of the spraying pipe is hinged to the upper connecting part; a support rod is hinged to the middle part of the spraying pipe, and the lower end of the support rod is hinged to the lower connecting part.

2. The water-fertilizer integrated irrigation device for planting Asparagus cochinchinensis and Stemona radix undergrowth according to claim 1 is characterized in that: The connecting member includes a T-bolt, a fastening nut threadedly connected to the T-bolt, and a hinged seat fixed to the outer end of the T-bolt; The outer wall of the supporting profile has a sliding groove with a "T"-shaped cross-section corresponding to the inner end of the T-bolt. The inner end of the T-bolt is inserted into the sliding groove and cooperates with its sliding guide; when the fastening nut is tightened, the fastening nut abuts the outer wall of the supporting profile.

3. The water-fertilizer integrated irrigation device for planting asparagus and stemonae under the forest according to claim 2 is characterized in that: The inner end of the spray pipe is fixed with a hinge ear hinged to the hinge seat; The lower end of the support rod is hinged to the hinge seat of the lower connecting piece.

4. The water-fertilizer integrated irrigation device for planting Asparagus cochinchinensis and Stemona radix undergrowth according to claim 1 is characterized in that: The spray pipe includes a first pipe body and a second pipe body vertically connected to the first pipe body, and both ends of the second pipe body have third pipe bodies bent inward and vertically connected to the first pipe body; the central axes of the first pipe body, the second pipe body and the third pipe body are in the same plane; A plurality of nozzles are evenly spaced and installed on the second tube body and the third tube body.

5. The water-fertilizer integrated irrigation device for planting Asparagus cochinchinensis and Stemona radix undergrowth according to claim 4 is characterized in that: A connecting pipe communicating with the inner end of the first tube is provided at a position close to the inner end of the first tube.

6. The water-fertilizer integrated irrigation device for planting Asparagus cochinchinensis and Stemona radix undergrowth according to claim 4, characterized in that: A switch valve is installed at a position of the first tube body close to the inner end.

7. The water-fertilizer integrated irrigation device for planting Asparagus cochinchinensis and Stemona radiata under forests according to claim 4, characterized in that: The spraying units are symmetrically arranged in two groups.

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