Full-light fog cutting seedling raising device for vegetation reconstruction propagation

Abstract

The utility model relates to a vegetation reconstruction propagation full-light fog cutting seedling raising device which comprises a seedling raising greenhouse and a seedling raising bed, and is characterized in that the seedling raising bed comprises a hollow bed body and a plurality of seedling raising plates embedded in the upper surface of the hollow bed body, and the upper surface of the hollow bed body is provided with drainage holes corresponding to through holes in the bottoms of the seedling raising plates; a water collecting cavity is formed in the hollow bed body, a plurality of hollow supporting columns are supported on the upper surface of the hollow bed body at intervals, spraying vertical pipes are arranged in the hollow supporting columns in a penetrating mode, the upper ends of the spraying vertical pipes penetrate through the upper ends of the hollow supporting columns and are connected with a water dividing cavity, a plurality of water dividing short pipes are evenly arranged on the periphery of the water dividing cavity, and the tail ends of the water dividing short pipes are connected with sprayers. And the lower part of the spraying vertical pipe extends into the water collecting cavity and is provided with a lift pump. The spraying mechanism of the device is small in space occupation ratio and flexible in installation and arrangement, and the interference problem is reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to vegetation reconstruction technical field, concretely relates to a vegetation reconstruction propagation full light fog cutting seedling device. BACKGROUND

[0002] The cutting seedling device generally comprises a seedbed bed body and a seedling substrate laid in the bed body. However, the traditional cutting seedling device has a large demand for propagation substrate, high cost and difficult water management of the seedbed, which is prone to cause root rot.

[0003] Therefore, CN 208175533 U discloses a vegetation reconstruction propagation full light fog cutting seedling device which is simple and easy to operate, can ensure the seedling rate and improve the work efficiency. The device comprises a seedling greenhouse, a spraying mechanism and a seedling unit. The spraying mechanism comprises an inner pipe, an outer pipe and a spraying head. The inner pipe and the outer pipe are sleeved together. The inner pipe is connected with a water source and is provided with a plurality of water outlets on the surface. The spraying head is arranged on the outer pipe. The seedling unit comprises a plurality of seedbeds arranged in the seedling greenhouse. The seedbeds are of a truss structure. Seedling plug trays are laid in the seedbeds. The seedling plug trays are provided with water collecting grooves at the bottom. The water collecting grooves are connected with water outlets. The water outlets of adjacent seedling plug trays are connected with each other through a drain main pipe and a water tank. The seedling plug tray comprises a seedling main body and a plurality of seedling cups which are arranged in order on the seedling main body. The seedling main body is provided with a protective wall around. The spraying mechanism can be used for irrigation and water recycling, which reduces the production cost and improves the economic benefit. However, the following problems still exist: how to support and arrange the spraying mechanism in the seedling greenhouse is not specifically described. If the spraying mechanism is arranged in a large area above the seedling unit, the space occupation ratio will be large, which is prone to cause equipment or personnel interference problems. UTILITARIAN CONTENT

[0004] The utility model aims at providing a vegetation reconstruction propagation full light fog cutting seedling device which solves the above problems and has reasonable structure and reliable use. The spraying mechanism has a small space occupation ratio and is flexible to install and arrange, thereby reducing the interference problems.

[0005] The technical scheme of the utility model is as follows:

[0006] The utility model provides a kind of vegetation reconstruction propagation full light fog cutting seedling device, including seedling greenhouse, seedling bed being located in seedling greenhouse, its technical key points are as follows: the seedling bed includes hollow bed body and multiple seedling trays embedded on the upper surface of hollow bed body, the upper surface of the hollow bed body is provided with drainage hole corresponding to the bottom hole of seedling tray, the inside of the hollow bed body forms water-collecting cavity, the upper surface of the hollow bed body is separately supported by multiple hollow support columns, the hollow support column is provided with spray riser pipe, the upper end of the spray riser pipe passes through the upper end of hollow support column and connects water distribution cavity, the outer periphery of the water distribution cavity is uniformly provided with multiple water distribution short pipes, the tail end of the water distribution short pipe is connected with spray head, the lower part of the spray riser pipe extends in water-collecting cavity and is provided with water lifting pump.

[0007] The above-mentioned vegetation reconstruction propagation full light fog cutting seedling device, the water distribution short pipe is telescopic pipe, the telescopic pipe is provided with connecting lug near the lower part of spray head end, the outer periphery of the upper end of the hollow support column is fixed with support lug hinged with the connecting lug, the outer wall of the spray riser pipe is provided with longitudinal rack structure, the hollow support column is provided with cutout corresponding to longitudinal rack structure, the cutout is fixed with transmission gear engaged with longitudinal rack structure, the wheel frame of the transmission gear is provided with driving motor connected with wheel shaft.

[0008] The above-mentioned vegetation reconstruction propagation full light fog cutting seedling device, the lower end of the hollow support column is supported on the upper surface of the hollow bed body by bearing, the hollow support column is sleeved with rotation driving gear on the outside.

[0009] The above-mentioned vegetation reconstruction propagation full light fog cutting seedling device, the lower end of the spray riser pipe is provided with filter screen layer.

[0010] The above-mentioned vegetation reconstruction propagation full light fog cutting seedling device, the bottom surface of the water-collecting cavity is inclined surface, the low end of the inclined surface is provided with sewage outlet, the upper part of the water-collecting cavity is provided with water replenishing port.

[0011] The beneficial effects of the utility model are as follows:

[0012] The water-collecting cavity of the hollow bed body is used for collecting spray water, and the spray mechanism space ratio formed by the hollow support column, the spray riser pipe, the water distribution cavity, the water distribution short pipe and the spray head is small, the installation and arrangement are flexible, and the interference problem is reduced. BRIEF DESCRIPTION OF DRAWINGS

[0013] Figure 1 It is the structure schematic diagram of the utility model;

[0014] Figure 2 It is Figure 1 The enlarged view of A part in figure

[0015] In the figure: 1. seedling raising greenhouse, 2. seedling raising tray, 3. hollow bed body, 4. water supplementing opening, 5. sewage discharging opening, 6. water collecting cavity, 7. water distributing cavity, 8. water distributing short pipe, 9. spray head, 10. supporting lug, 11. spray vertical pipe, 12. hollow supporting column, 13. connecting lug, 14. longitudinal rack structure, 15. transmission gear, 16. rotation driving gear, 17. water lifting pump, 18. filter screen layer, 19. drainage hole. DETAILED DESCRIPTION

[0016] The utility model will be described in detail according to the attached drawings of the specification.

[0017] As shown in Figure 1 , Figure 2 , the vegetation reconstruction and propagation full-light fog cutting seedling raising device comprises a seedling raising greenhouse 1 and a seedling bed arranged in the seedling raising greenhouse 1.

[0018] The seedling bed comprises a hollow bed body 3 and a plurality of seedling raising trays 2 embedded on the upper surface of the hollow bed body 3, the upper surface of the hollow bed body 3 is provided with drainage holes 19 corresponding to the through holes in the bottom of the seedling raising trays 2, and the inside of the hollow bed body 3 forms a water collecting cavity 6. In this embodiment, the bottom surface of the water collecting cavity 6 is a slope, the low end of the slope is provided with a sewage discharging opening 5, and the upper part of the water collecting cavity 6 is provided with a water supplementing opening 4.

[0019] The upper surface of the hollow bed body 3 is further provided with a plurality of hollow supporting columns 12 at intervals, the hollow supporting columns 12 are provided with a spray vertical pipe 11, the upper end of the spray vertical pipe 11 penetrates the upper end of the hollow supporting column 12 and is connected to a water distributing cavity 7, the outer periphery of the water distributing cavity 7 is uniformly provided with a plurality of water distributing short pipes 8, the distal end of the water distributing short pipe 8 is connected to a spray head 9, and the lower part of the spray vertical pipe 11 extends into the water collecting cavity 6 and is provided with a water lifting pump 17. In this embodiment, the lower end of the spray vertical pipe 11 is provided with a filter screen layer 18.

[0020] The water distributing short pipe 8 is a telescopic pipe, the telescopic pipe is provided with a connecting lug 13 near the lower part of the end of the spray head, the outer periphery of the upper end of the hollow supporting column 12 is fixedly provided with a supporting lug 10 hinged to the connecting lug 13, the outer wall of the spray vertical pipe 11 is provided with a longitudinal rack structure 14, the upper end of the hollow supporting column 12 is provided with a notch corresponding to the longitudinal rack structure 14, the outside of the notch is fixedly provided with a transmission gear 15 engaged with the longitudinal rack structure 14, and the wheel frame of the transmission gear 15 is provided with a driving motor connected to the wheel shaft. The lower end of the hollow supporting column 12 is supported on the upper surface of the hollow bed body 3 by means of a bearing, and the outer side of the hollow supporting column 12 is sleeved with a rotation driving gear 16.

[0021] Working principle:

[0022] In use, the water pump 17 is started, water enters the spray riser pipe 11 through the filter screen layer 18, is transferred to the water distribution chamber 7, and finally reaches the spray head 9 through each water distribution short pipe 8 to spray the seedling tray 2.

[0023] In this process, the driving motor is started, the spray riser pipe 11 is driven to reciprocate up and down through the cooperation of the transmission gear 15 and the longitudinal rack structure 14, so that the pitch angle of the spray head 9 is adjusted, and the spraying range is expanded. At the same time, the rotary driving gear 16 and the hollow support column 12 can also be driven to rotate by other driving sources, further expanding the spraying range.

[0024] The above embodiments of the present application are described in detail, but the content is only the preferred embodiment of the present application, and cannot be considered to limit the scope of the present application. Any equivalent changes and improvements made within the scope of the present application should still belong to the scope of the present patent.

Claims

1. A vegetation reconstruction and propagation device using all-light mist cuttings, comprising a seedling greenhouse and seedling beds located within the seedling greenhouse, characterized in that: The seedling bed includes a hollow bed body and multiple seedling trays embedded in the upper surface of the hollow bed body. The upper surface of the hollow bed body is provided with drainage holes corresponding to the through holes at the bottom of the seedling trays. A water collection cavity is formed inside the hollow bed body. Multiple hollow support columns are also spaced apart on the upper surface of the hollow bed body. Spray risers are inserted through the hollow support columns. The upper end of the spray riser passes through the upper end of the hollow support column and is connected to the water distribution cavity. Multiple water distribution short pipes are evenly arranged on the outer periphery of the water distribution cavity. The ends of the water distribution short pipes are connected to nozzles. The lower part of the spray riser extends into the water collection cavity and is equipped with a water pump.

2. The vegetation reconstruction and propagation all-light mist cutting propagation device according to claim 1, characterized in that: The water distribution pipe is a telescopic pipe, and a connecting lug is provided at the lower part of the telescopic pipe near the nozzle end. A support lug that is hinged to the connecting lug is fixed on the outer periphery of the upper end of the hollow support column. A longitudinal rack structure is provided on the outer wall of the spray riser. A cut corresponding to the longitudinal rack structure is provided on the hollow support column. A transmission gear that meshes with the longitudinal rack structure is fixed on the outside of the cut. A drive motor connected to the wheel axle is provided on the wheel frame of the transmission gear.

3. The vegetation reconstruction and propagation all-light mist cutting propagation device according to claim 1, characterized in that: The lower end of the hollow support column is supported on the upper surface of the hollow bed by a bearing, and a rotary drive gear is fitted on the outer side of the hollow support column.

4. The vegetation reconstruction and propagation all-light mist cutting propagation device according to claim 1, characterized in that: The lower end of the spray riser is equipped with a filter screen layer.

5. The vegetation reconstruction and propagation all-light mist cutting propagation device according to claim 1, characterized in that: The bottom surface of the water collection chamber is an inclined surface, and a drain outlet is provided at the lower end of the inclined surface. A water inlet is provided at the upper part of the water collection chamber.

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