Spraying device for fertilization in forest tree seed orchard

Abstract

The utility model discloses a spraying device for fertilization in a forest tree seed orchard, and belongs to the technical field of garden fertilization. The spraying device comprises a movable trolley, a box body arranged on the movable trolley and a box cover arranged on the box body, wherein a circulating conveying mechanism, a spraying mechanism and a lifting mechanism are arranged on the movable trolley; a stirring mechanism is arranged on the box cover; water and fertilizer in the box body are stirred and mixed through the stirring mechanism, a water and fertilizer solution in the box body circularly flows through the circulating conveying mechanism, and the spraying mechanism and the lifting mechanism are used for performing spraying type fertilization on plants. Water and fertilizer solutions in the box body are circularly conveyed through the circular conveying mechanism, layering of the water and fertilizer solutions in the box body and fertilizer precipitation are avoided, and the fertilizing amount of plants in all areas is guaranteed; the spraying height can be adjusted through the spraying mechanism and the lifting mechanism, the spraying area is increased, spraying is more flexible, and the working efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of garden fertilization, and in particular relates to a spraying device for fertilizing a forest seed garden. Background Art

[0002] Seed gardens are artificial forests composed of selected excellent clones or families. Isolation measures and intensive management measures must be taken to eliminate or reduce external pollen pollution, ensure high and stable yields and facilitate seed collection. Garden management includes land management, fertilization and irrigation, thinning, assisted pollination, etc. In the process of garden fertilization and irrigation, due to the different planting densities of plants in the garden, the fertilization methods are also different. Therefore, seed gardens should use different fertilization methods and fertilizer amounts according to different development stages to ensure the nutrients required for growth.

[0003] Garden fertilization includes soil fertilization, foliar fertilization and branch fertilization. For fertilization and irrigation spraying devices, different fertilization methods correspond to different fertilization requirements. In the prior art, the existing fertilization and irrigation spraying devices fertilize and irrigate plants at a fixed height, and the spraying range and area are small, which makes the spraying efficiency low. In addition, there is fertilizer precipitation at the bottom of the fertilizer box of the existing fertilization and irrigation spraying device, which makes the spraying amount of fertilizer in different areas uneven and cannot meet the fertilization demand. Utility Model Content

[0004] In response to the problem mentioned in the background technology that the existing fertilization and irrigation spraying devices have low spraying efficiency due to their fixed height and fixed area spraying, the utility model proposes a spraying device for fertilizing a forest seed garden, which can adjust the spraying height and increase the spraying area to make the spraying more flexible, and circulate the fertilizer solution in the box to avoid fertilizer precipitation, thereby ensuring the amount of fertilizer applied to plants in each area and improving work efficiency.

[0005] Technical solution: In order to solve the above technical problems, the technical solution adopted by the utility model is as follows:

[0006] A spraying device for fertilizing a forest seed garden comprises a mobile cart, a box body arranged on the mobile cart and a box cover arranged on the box body, wherein the mobile cart is provided with a circulating conveying mechanism, a spraying mechanism and a lifting mechanism; the box cover is provided with a stirring mechanism; water and fertilizer in the box body are stirred and mixed by the stirring mechanism, the water-fertilizer solution in the box body is circulated by the circulating conveying mechanism, and the plants are sprayed with fertilizers by the spraying mechanism and the lifting mechanism.

[0007] Preferably, a connector is provided on the box cover, one end of the connector is connected to a feed port, and the other end of the connector is connected to a filter barrel.

[0008] Preferably, the stirring mechanism comprises a driving motor and a stirring shaft; the driving motor is arranged on the box cover, one end of the stirring shaft passes through the box cover and is connected to the output end of the driving motor, and a plurality of stirring blades are arranged on the stirring shaft.

[0009] Preferably, the circulating conveying mechanism includes a first water pump, a first input pipe and a first output pipe; the first input pipe and the first output pipe are respectively connected to both ends of the first water pump; one end of the first input pipe is arranged through the lower end of the box body, and one end of the first output pipe is arranged through the upper end of the box body.

[0010] Preferably, the spraying mechanism includes a second water pump, a second input pipe, a second output pipe and a nozzle; the second water pump is respectively connected to the second input pipe and the second output pipe at both ends; one end of the second input pipe is connected to the box; one end of the second output pipe is connected to the input end of the nozzle.

[0011] Preferably, the lifting mechanism comprises a fixed plate and a telescopic rod; the fixed plate is arranged on the mobile cart, the telescopic rod is arranged on the fixed plate, and the movable end of the telescopic rod is connected to the nozzle.

[0012] Preferably, a plurality of circular nozzles are provided on the nozzle, and the spraying direction of the nozzle is perpendicular to the lifting direction of the telescopic rod.

[0013] Preferably, a plurality of moving wheels are provided at the lower end of the moving cart, and a plurality of supporting columns are provided at the lower end of the box body.

[0014] Preferably, a baffle is provided on the mobile cart, and a handle is provided on the baffle.

[0015] Beneficial effects: Compared with the prior art, the utility model has the following advantages:

[0016] (1) The utility model arranges a filter barrel and a stirring mechanism in a box body, and a plurality of holes are provided on the filter barrel, so that water and fertilizer are transported to the filter barrel through a feed inlet, and filtered into the box body through the holes of the filter barrel. Fertilizer with larger particles is retained in the filter barrel, and large undissolved fertilizer particles are prevented from settling at the bottom of the box body.

[0017] The water and fertilizer in the box are stirred and mixed by the stirring mechanism, and the water flow fluctuation during rotation can also flush and fuse the larger fertilizer particles in the filter barrel; the water-fertilizer solution in the box is circulated and transported by the circulating conveying mechanism, and the water-fertilizer solution transported by the first output pipe flushes and fuses the larger fertilizer particles in the filter barrel again, thereby avoiding stratification of the water-fertilizer solution in the box and fertilizer precipitation, thereby ensuring the amount of fertilizer applied to plants in each area.

[0018] (2) The utility model can adjust the spraying height and increase the spraying area through the spraying mechanism and the lifting mechanism, making the spraying more flexible and improving the work efficiency.

[0019] (3) The utility model has a box cover threadedly connected to the upper end of the box body, and the filter barrel, the stirring device and the box cover are detachably connected, which is convenient for disassembly and cleaning of the filter barrel and the stirring device, and convenient for removing the fertilizer particles remaining in the filter barrel. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the spraying device for fertilizing a forest seed garden of the utility model;

[0021] Figure 2 It is the internal structure diagram of the box of the utility model;

[0022] Figure 3 It is a side view of a box body and a control box on the mobile cart of the utility model. DETAILED DESCRIPTION

[0023] The present invention will be further explained below in conjunction with specific embodiments. The embodiments are implemented based on the technical solution of the present invention. It should be understood that these embodiments are only used to illustrate the present invention and are not used to limit the scope of the present invention.

[0024] like Figure 1-3 As shown, the spraying device for fertilizing a forest seed garden provided by the utility model mainly comprises a mobile cart 1, a box body 2, a stirring mechanism 3, a circulating conveying mechanism 4, a spraying mechanism 5, a lifting mechanism 6, a control box 7 and a box cover 8; the box body 2, the circulating conveying mechanism 4, the spraying mechanism 5, the lifting mechanism 6 and the control box 7 are arranged on the mobile cart 1, the box body 2 is connected to the box cover 8, and the stirring mechanism 3 is arranged on the box cover 8.

[0025] like Figure 1-2 As shown, the box body 2 is cylindrical, and a box cover 8 is provided on the box body 2, and the box body 2 is threadedly connected to the box cover 8; a connector 81 is provided on the box cover 8, and one end of the connector 81 is connected to the feed port 21, and the other end is connected to the filter barrel 22.

[0026] When the box body 2 and the box cover 8 are sealed, the filter barrel 22 is placed in the box body 2, and a plurality of holes are provided on the filter barrel 22. Water and fertilizer are transported to the filter barrel 22 along the feed port 21, and filtered into the box body 2 through the holes of the filter barrel 22. Fertilizer with larger particles is retained in the filter barrel 22 to prevent large undissolved fertilizer particles from settling at the bottom of the box body 2; at the same time, the stirring mechanism, the filter barrel and the box cover are detachably connected, which is convenient for disassembly and cleaning, and convenient for removing the fertilizer particles remaining in the filter barrel.

[0027] like Figure 2As shown, the stirring mechanism 3 includes a driving motor 31 and a stirring shaft 32; the driving motor 31 is arranged at the upper end of the box cover 8, one end of the stirring shaft 32 passes through the outside of the box cover 8 and is connected to the output end of the driving motor 31, and a plurality of stirring blades are arranged on the stirring shaft 32.

[0028] By starting the driving motor 31 to drive the stirring shaft 32 to rotate, the water and fertilizer delivered to the box 2 are stirred and mixed. At the same time, the water flow fluctuation during rotation can also wash and fuse the larger particles of fertilizer in the filter barrel 22 to avoid fertilizer precipitation.

[0029] In this embodiment, a plurality of support columns are provided at the lower end of the box body 2 , and the support columns are in contact with the moving cart 1 .

[0030] like Figure 1 As shown, the circulating conveying mechanism 4 includes a first water pump 41, a first input pipe 43 and a first output pipe 42; the first water pump 41 is placed on the mobile cart 1, and the first input pipe 43 and the first output pipe 42 are respectively connected to both ends of the first water pump 41; one end of the first input pipe 43 is arranged through the lower end of the box body 2, and one end of the first output pipe 42 is arranged through the upper end of the box body 2, and the inlet of the first output pipe 42 is on the same side as the filter barrel 22.

[0031] In this embodiment, flow meters are provided on the first input pipe 43 and the second input pipe 52 , and the flow rates of the first water pump 41 and the second water pump 51 are monitored by the flow meters.

[0032] The first water pump 41 is started to extract the water-fertilizer solution in the box 2, and the water-fertilizer solution in the box 2 is transported to the box 2 through the first output pipe 42, and the water-fertilizer solution in the box 2 is circulated and transported. At the same time, the water-fertilizer solution transported by the first output pipe 42 is used to re-rinse and fuse the larger particles of fertilizer in the filter barrel 22 to avoid fertilizer precipitation in the box 2, which causes uneven spraying of fertilizers in different areas.

[0033] like Figure 1 As shown, the spraying mechanism 5 includes a second water pump 51, a second input pipe 52, a second output pipe 53 and a nozzle 54; the second water pump 51 is placed on the mobile cart 1, and the second input pipe 52 and the second output pipe 53 are connected to both ends of the second water pump 51 respectively; one end of the second input pipe 52 is connected to the box body 2; one end of the second output pipe 53 is connected to the input end of the nozzle 54.

[0034] The second output pipe 53 is a hose, and a certain margin is left between the second output pipe 53 and the input end of the nozzle 54 to facilitate the lifting and lowering of the nozzle 54 .

[0035] In this embodiment, the second output pipe 53 is selected from any one of the commercially available stainless steel hose, metal hose, corrugated hose, rubber hose, and plastic hose.

[0036] The second water pump 51 is started to transport the water-fertilizer solution in the box 2 to the input end of the nozzle 54 through the second input pipe 52 and the second output pipe 53, and the plants are fertilized and irrigated through the nozzle 54.

[0037] like Figure 1 As shown, the lifting mechanism 6 includes a fixed plate 61 and a telescopic rod 62 ; the fixed plate 61 is arranged on the mobile cart 1 , the telescopic rod 62 is arranged on the fixed plate 61 , and the movable end of the telescopic rod 62 is connected to the nozzle 54 .

[0038] In this embodiment, there are two nozzles 54, which are respectively arranged on both sides of the movable end of the telescopic rod 62. A plurality of nozzles are provided on the nozzle 54. The spraying direction of the nozzle 54 is perpendicular to the lifting direction of the telescopic rod 62, thereby increasing the spraying range and area. At the same time, the height of the nozzle 54 can be adjusted by adjusting the height of the telescopic rod 62, so that it can be adjusted at will.

[0039] like Figure 3 As shown, a baffle 11 is provided on the mobile cart 1, a handle 12 is provided on the baffle 11, and a plurality of moving wheels are provided at the bottom end of the mobile cart 1; the mobile cart 1 is conveniently moved by the handle 12 cooperating with the moving wheels.

[0040] A control box 7 is provided on the mobile cart, and a mobile power supply device and a control button are provided in the control box 7. The mobile power supply device is a commercially available battery. The mobile power supply device is electrically connected to the drive motor 31, the first water pump 41, the second water pump 51 and the flow meter arranged on the first input pipe 43 and the second input pipe 52 through wires, and the first water pump 41, the second water pump 51 and the flow meter are controlled by the control button.

[0041] The working principle or use process of the utility model is as follows: first, the stirring mechanism 3, the filter barrel 22 are connected to the box cover 8 and the box body 2; the driving motor 31, the first water pump 41, the second water pump 51, the flow meter and the mobile power supply device are electrically connected through wires; then water and fertilizer are input into the box body 2 along the filter barrel 22 through the feed inlet 21, and the fertilizer with larger particles is retained in the filter barrel 22, and then the driving motor 31 is started to drive the stirring shaft 32 to rotate, and the water and fertilizer transported to the box body 2 are stirred and mixed. At the same time, the water flow fluctuation during rotation can also wash and fuse the larger particles of fertilizer in the filter barrel; after the mixing is completed, the first water pump 41 is started to extract the water in the box body 2 The fertilizer solution in the box body 2 is transported to the box body 2 through the first output pipe 42, and the fertilizer solution in the box body 2 is circulated and transported. At the same time, the fertilizer solution transported by the first output pipe 42 is used to re-wash and fuse the larger particles of fertilizer in the filter barrel 22 to avoid fertilizer precipitation in the box body 2, which causes uneven fertilizer spraying in different areas; then the second water pump 51 is started to transport the fertilizer solution in the box body 2 to the input end of the nozzle 54 through the second input pipe 52 and the second output pipe 53, and the plants are fertilized and irrigated through the nozzle 54; at the same time, the height of the nozzle 54 is adjusted by adjusting the height of the telescopic rod 62 to achieve spraying over a larger area.

[0042] The above is only a preferred embodiment of the present invention. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A spraying device for fertilizing a forest seed garden, comprising a mobile cart (1), a box body (2) arranged on the mobile cart (1), and a box cover (8) arranged on the box body (2), characterized in that: The mobile cart (1) is provided with a circulating conveying mechanism (4), a spraying mechanism (5) and a lifting mechanism (6); the box cover (8) is provided with a stirring mechanism (3); the water and fertilizer in the box body (2) are stirred and mixed by the stirring mechanism (3), the water-fertilizer solution in the box body (2) is circulated by the circulating conveying mechanism (4), and the plants are sprayed with fertilizers by the spraying mechanism (5) and the lifting mechanism (6).

2. The spraying device for fertilizing a forest seed garden according to claim 1, characterized in that: The box cover (8) is provided with a connector (81), one end of the connector (81) is connected to a feed port (21), and the other end is connected to a filter barrel (22).

3. The spraying device for fertilizing a forest seed garden according to claim 1, characterized in that: The stirring mechanism (3) comprises a driving motor (31) and a stirring shaft (32); the driving motor (31) is arranged on the box cover (8), one end of the stirring shaft (32) passes through the box cover (8) and is connected to the output end of the driving motor (31), and a plurality of stirring blades are arranged on the stirring shaft (32).

4. The spraying device for fertilizing a forest seed garden according to claim 1, characterized in that: The circulating conveying mechanism (4) comprises a first water pump (41), a first input pipe (43) and a first output pipe (42); the first input pipe (43) and the first output pipe (42) are respectively connected to the two ends of the first water pump (41); one end of the first input pipe (43) is arranged through the lower end of the box body (2), and one end of the first output pipe (42) is arranged through the upper end of the box body (2).

5. The spraying device for fertilizing a forest seed garden according to claim 1, characterized in that: The spraying mechanism (5) comprises a second water pump (51), a second input pipe (52), a second output pipe (53) and a nozzle (54); the second water pump (51) is connected to the second input pipe (52) and the second output pipe (53) at both ends respectively; one end of the second input pipe (52) is connected to the box (2); and one end of the second output pipe (53) is connected to the input end of the nozzle (54).

6. The spraying device for fertilizing a forest seed garden according to claim 1, characterized in that: The lifting mechanism (6) comprises a fixed plate (61) and a telescopic rod (62); the fixed plate (61) is arranged on the mobile cart (1), the telescopic rod (62) is arranged on the fixed plate (61), and the movable end of the telescopic rod (62) is connected to the spray head (54).

7. The spraying device for fertilizing a forest seed garden according to claim 6, characterized in that: The spray head (54) is provided with a plurality of circular nozzles, and the spraying direction of the spray head (54) is perpendicular to the lifting direction of the telescopic rod (62).

8. The spraying device for fertilizing a forest seed garden according to claim 1, characterized in that: A plurality of moving wheels are arranged at the lower end of the moving cart (1), and a plurality of supporting columns are arranged at the lower end of the box body (2).

9. The spraying device for fertilizing a forest seed garden according to claim 1, characterized in that: A baffle plate (11) is provided on the mobile cart (1), and a handle (12) is provided on the baffle plate (11).

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