Seedling raising and fertilizing device for forestry planting

Abstract

The utility model discloses a seedling raising and fertilizing device for forestry planting, and particularly relates to the technical field of agricultural seedling raising, the seedling raising and fertilizing device comprises a connecting seat, a ploughing assembly is installed on the front side of the top end of the connecting seat in a penetrating manner, a tank body is installed in the middle of the top end of the connecting seat, and a stirring and mixing assembly is arranged on the tank body; a liquid outlet pipe communicated with the inner cavity of the tank body is mounted in the middle of the bottom end of the connecting seat, and a plurality of atomizing nozzles are mounted at the bottom of the outer surface of the liquid outlet pipe at equal intervals. According to the seedling raising and fertilizing device for forestry planting, the connecting base can be conveniently dragged to run through the four running wheels, soil on the ground is firstly broken open through the ploughing assembly in the forward running process of the connecting base, then the interior of the tank body is pressurized through the stirring and mixing assembly, and therefore the soil on the ground can be thoroughly ploughed; when the inner cavity of the tank body is pressed, the liquid fertilizer in the inner cavity is uniformly sprayed to the broken soil through the plurality of atomizing nozzles at the bottom of the liquid outlet pipe, so that the fertilizer can be fully absorbed by the soil during fertilization, and the fertilization effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural seedling cultivation, in particular to a seedling cultivation and fertilization device for forestry planting. Background Art

[0002] With the development of society and people's increasing attention to the ecological environment, forestry planting plays an increasingly important role in ecological construction and economic development. However, traditional forestry planting models have some problems with fertilization, which restricts the growth of trees and the sustainable development of forestry. With the continuous advancement of forestry technology, people have gradually realized the importance of scientific fertilization in improving the quality and yield of trees and improving the function of forest ecosystems. Therefore, the development of a scientific and efficient forestry planting and fertilization method has become an urgent need for the current development of forestry.

[0003] A Chinese patent application, with authorization publication number CN211745350U, discloses a seedling fertilization device for forestry planting. The device comprises a base, support legs disposed at the four corners of the bottom outer wall of the base, and universal wheels connected to the bottom outer walls of the support legs via fastening bolts. The top outer wall of the base has a mounting slot, and the inner wall of the mounting slot is rotatably connected to a rotating column via a bearing. The top outer wall of the rotating column has a movable plate, and a fertilizer box is disposed on the top outer wall of the movable plate. An air pump is bolted to one side of the fertilizer box's outer wall, and an air guide is disposed at the air outlet of the air pump. One end of the air guide is connected to the fertilizer box. The top outer wall of the fertilizer box has a recessed hole, and the inner wall of the recessed hole is provided with a drainage pipe. This device allows for flexible adjustment of the fertilization direction, resulting in better performance and convenient adjustment of the device's fertilization range, effectively expanding the device's fertilization range and making it more practical.

[0004] Due to varying soil properties, the device may spray the liquid fertilizer only on the surface, failing to penetrate deep into the soil, hindering the fertilizer's full effectiveness. This not only wastes fertilizer but also prevents trees from receiving sufficient nutrients, hindering their growth and development. Furthermore, liquid fertilizer remaining only on the soil surface is susceptible to natural factors such as wind, sun, and rain, reducing the stability and durability of the fertilizer application. Utility Model Content

[0005] The main purpose of the utility model is to provide a seedling raising and fertilizing device for forestry planting, which can effectively solve the problems raised above.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A seedling fertilizing device for forestry planting includes a connecting seat, four legs are symmetrically fixedly installed in pairs at the four corners of the bottom end of the connecting seat, and the lower sides of the outer surfaces of the four legs are rotatably installed with traveling wheels. A plowing assembly is installed through the front side of the top of the connecting seat, a tank body is installed in the middle of the top of the connecting seat, and a stabilizing frame is fixedly installed in the middle of the top of the connecting seat with the tank body as the axis. A stirring and mixing assembly is provided on the tank body, and a liquid outlet pipe connected to the inner cavity of the tank body is installed in the middle of the bottom end of the connecting seat, and a plurality of atomizing nozzles are equidistantly installed on the bottom of the outer surface of the liquid outlet pipe.

[0008] Preferably, the plowing assembly includes an electric hydraulic rod, which is fixedly installed on the front side of the middle part of the top end of the connecting seat. The electric hydraulic rod is arranged in an inclined shape, and a plow is hingedly installed on the output shaft of the electric hydraulic rod. The plow is connected to the output shaft of the electric hydraulic rod by rivets.

[0009] Preferably, the stirring and mixing component includes an air pump, a pneumatic chamber, and a connecting frame. The air pump is fixedly installed in the middle of the top of the tank body, the pneumatic chamber is fixedly installed in the middle of the top wall of the tank body cavity, and the connecting frame is fixedly installed on the lower side of the tank body cavity surface.

[0010] Preferably, a shaft rod is rotatably installed between the middle of the top inner cavity of the pneumatic chamber and the middle of the bottom inner cavity, a fan blade is fixedly installed in the middle of the outer surface of the shaft rod, the output end of the air pump passes through the upper part of the inner cavity of the pneumatic chamber, and an air guide tube is fixedly installed on the outer surface of the pneumatic chamber.

[0011] Preferably, the bottom end of the shaft one passes through the pneumatic chamber and is fixedly connected to the shaft two, the bottom end of the shaft two passes through the axis of the connecting frame and is rotatably connected to the connecting frame, and a stirring blade is fixedly installed in the middle of the outer surface of the shaft two.

[0012] Preferably, a filter cartridge is fixedly installed at the bottom end, a fixing ring is fixedly installed on one end of the second shaft extending into the inner cavity of the filter cartridge, two L-shaped rods are symmetrically installed on the outer surface of the two L-shaped rods along their inclined directions, and two rolling rollers are rotatably installed on the outer surfaces of the two L-shaped rods, and the outer surfaces of the two rolling rollers are in rolling contact with the inner cavity surface of the filter cartridge.

[0013] Preferably, a sealing cover is threadedly mounted on the top of the tank body away from the axis thereof, and threads are provided in an annular array on the outer surface of the sealing cover.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The connecting seat in the utility model facilitates the device to be dragged for travel through four traveling wheels. When the connecting seat moves forward, the soil on the ground is first broken up by the plowing component, and then the tank body is pressurized by the stirring and mixing component. When the tank cavity is pressurized, the liquid fertilizer in the cavity is evenly sprayed onto the broken soil through multiple atomizing nozzles at the bottom of the liquid outlet pipe. When fertilizing, the soil can fully absorb the fertilizer, thereby improving the fertilization effect and providing sufficient nutrients for the growth of crops.

[0016] 2. The utility model provides a stirring and mixing component to stir the fertilizer and water in the tank so that the two can be evenly mixed. At the same time, the stirring and mixing component can crush the fertilizer particles that are not easily soluble in water during operation, so that they are fully broken and better blended with water, thereby improving the utilization rate of the fertilizer. At the same time, it also reduces the blockage problem that may be caused by insufficient dissolution of the fertilizer particles, making the fertilization process smoother and more efficient. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the connection structure between the tank body and the liquid outlet pipe in the utility model;

[0019] Figure 3 This is a schematic cross-sectional view of the tank body and the stirring and mixing assembly in the present invention;

[0020] Figure 4 This is a schematic diagram of the cross-sectional structure of the lower half of the stirring and mixing component in the present invention;

[0021] Figure 5 It is a schematic diagram of the connection structure of the plowing component in the utility model.

[0022] In the figure: 1. Connecting seat; 2. Support legs; 3. Traveling wheels; 4. Tank body; 41. Sealing cover; 5. Stabilizing frame; 6. Stirring and mixing assembly; 61. Air pump; 62. Pneumatic chamber; 621. Air guide tube; 622. Fan blade; 623. Shaft rod 1; 63. Shaft rod 2; 631. Stirring blade; 64. Connecting frame; 65. Fixing ring; 651. Filter cartridge; 66. Fixing ring; 661. L-shaped rod; 662. Roller; 7. Plowing assembly; 71. Electric hydraulic rod; 72. Plow; 8. Liquid outlet pipe; 81. Atomizing nozzle. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects achieved by the present invention easier to understand, the present invention is further described below in conjunction with specific implementation methods.

[0024] like Figure 1-Figure 5As shown, a seedling raising and fertilizing device for forestry planting includes a connecting base 1, four legs 2 are symmetrically fixedly installed in pairs at the four corners of the bottom end of the connecting base 1, and the lower sides of the outer surfaces of the four legs 2 are rotatably installed with travel wheels 3. A plowing assembly 7 is installed through the front side of the top of the connecting base 1, a tank body 4 is installed in the middle of the top of the connecting base 1, and a stabilizing frame 5 is fixedly installed in the middle of the top of the connecting base 1 with the tank body 4 as the axis. A stirring and mixing assembly 6 is provided on the tank body 4. A liquid outlet pipe 8 connected to the inner cavity of the tank body 4 is installed in the middle of the bottom end of the connecting base 1, and a plurality of atomizing nozzles 81 are equidistantly installed on the bottom of the outer surface of the liquid outlet pipe 8.

[0025] During actual use of this solution, the connecting seat 1 facilitates the device to be dragged for travel through the four traveling wheels 3. When the connecting seat 1 moves forward, the plowing component 7 first breaks the soil on the ground, and then the stirring and mixing component 6 pressurizes the tank body 4. When the inner cavity of the tank body 4 is pressurized, the liquid fertilizer in the inner cavity is evenly sprayed onto the broken soil through the multiple atomizing nozzles 81 at the bottom of the liquid outlet pipe 8. During fertilization, the soil can fully absorb the fertilizer, thereby improving the fertilization effect. By setting up the stirring and mixing component 6, the fertilizer and water in the tank body 4 can be stirred so that the two can be evenly mixed. At the same time, the stirring and mixing component 6 can crush the fertilizer particles that are not easily soluble in water during operation, so that they are fully broken and better integrated with water, thereby improving the utilization rate of the fertilizer. At the same time, it also reduces the blockage problem that may be caused by the incomplete dissolution of the fertilizer particles, making the fertilization process smoother and more efficient.

[0026] Specifically, the plowing assembly 7 includes an electric hydraulic rod 71, which is fixedly installed on the front side of the middle part of the top of the connecting seat 1. The electric hydraulic rod 71 is arranged in an inclined shape. A plow 72 is hingedly installed on the output shaft of the electric hydraulic rod 71. The plow 72 is connected to the output shaft of the electric hydraulic rod 71 by rivets.

[0027] When in use, this solution can be towed by a tractor. When the support legs 2 are towed forward, the ground plow 72 contacts the ground, thereby breaking up the land to facilitate the soil to be fully integrated with the fertilizer solution. The electric hydraulic rod 71 is set to push the ground plow 72 up and down. In this way, the height of the ground plow 72 can be adjusted according to different soil conditions and fertilization needs to ensure the depth of the ground breaking.

[0028] Specifically, the stirring and mixing assembly 6 includes an air pump 61, a pneumatic chamber 62, and connecting frames 64 and 65. The air pump 61 is fixedly mounted in the middle of the top of the tank body 4, the pneumatic chamber 62 is fixedly mounted in the middle of the top wall of the inner cavity of the tank body 4, and the connecting frame 64 is fixedly mounted on the lower side of the inner cavity surface of the tank body 4.

[0029] A shaft 623 is rotatably mounted between the middle of the top and bottom of the pneumatic chamber 62. A fan blade 622 is fixedly mounted on the middle of the outer surface of the shaft 623. The output end of the air pump 61 extends through the upper portion of the pneumatic chamber 62. An air guide tube 621 is fixedly mounted on the outer surface of the pneumatic chamber 62.

[0030] The bottom end of the first shaft 623 passes through the pneumatic chamber 62 and is fixedly connected to the second shaft 63. The bottom end of the second shaft 63 passes through the axis of the connecting frame 64 and is rotatably connected to the connecting frame 64. A stirring blade 631 is fixedly installed in the middle of the outer surface of the second shaft 63.

[0031] A filter cartridge 651 is fixedly mounted on the bottom end of the filter cartridge 65. A fixing ring 66 is fixedly mounted on one end of the second shaft 63 extending into the inner cavity of the filter cartridge 651. Two L-shaped rods 661 are symmetrically mounted on the outer surface of the fixing ring 66. Two rolling rollers 662 are rotatably mounted on the outer surfaces of the two L-shaped rods 661 along their inclined directions. The outer surfaces of the two rolling rollers 662 are in rolling contact with the inner cavity surface of the filter cartridge 651.

[0032] The air pump 61 is started, and the air pump 61 sucks in and pressurizes the external air, and then transmits the pressurized air to the inner cavity of the pneumatic chamber 62. The high-pressure air in the inner cavity of the pneumatic chamber 62 is introduced into the inner cavity of the tank body 4 through the air guide pipe 621. As the air pressure in the inner cavity of the tank body 4 increases, the fertilizer liquid inside is sprayed onto the broken soil through the multiple atomizing nozzles 81 on the bottom side of the outer surface of the liquid outlet pipe 8, so that the soil can fully absorb the fertilizer liquid.

[0033] When the fan blade 622 rotates, it drives the shaft 1 623 to rotate together, and the top end of the shaft 2 63 is fixedly connected to the bottom end of the shaft 1 623. In this way, during the rotation of the shaft 1 623, the stirring blade 631 fixedly connected to the outer surface of the shaft 2 63 is driven to rotate together. In this way, the rotating stirring blade 631 stirs and mixes the water and fertilizer in the inner cavity of the tank body 4;

[0034] A filter cartridge 651 is provided to filter granular fertilizers to prevent the granular fertilizers from clogging the nozzle of the atomizing nozzle 81. At the same time, when the shaft 2 63 rotates, the two rolling rollers 662 are driven to rotate with the fixed ring 66 as the axis. The outer surfaces of the two rolling rollers 662 are in contact with the inner cavity surface of the filter cartridge 651. In this way, the two rolling rollers 662 crush the granular fertilizers in the inner cavity of the filter cartridge 651 when rotating, so that the fertilizers can be more efficiently integrated with water after being crushed.

[0035] Furthermore, a sealing cover 41 is threadedly mounted on the top of the tank body 4 away from the axis thereof, and a circular array of threads is provided on the outer surface of the sealing cover 41;

[0036] Unscrew the sealing cover 41 and pour water and fertilizer into the tank body 4 in the required proportion to mix them. When performing fertilization and spraying operations, be sure to re-tighten the sealing cover 41 on the feed port of the tank body 4 to ensure the airtightness of the tank body 4 so that the stirring and mixing component 6 can operate normally.

[0037] It should be noted that the specific installation method, circuit connection method and control method of the air pump 61 and the electric hydraulic rod 71 used in the present invention are all conventional designs and will not be elaborated in detail in the present invention.

[0038] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed in this invention is defined by the appended claims and their equivalents.

Claims

1. A seedling raising and fertilizing device for forestry planting, comprising a connecting seat (1), characterized in that: Four legs (2) are symmetrically fixedly installed at the four corners of the bottom end of the connecting seat (1), and travel wheels (3) are rotatably installed on the lower sides of the outer surfaces of the four legs (2). A plowing assembly (7) is installed through the front side of the top end of the connecting seat (1). A tank body (4) is installed in the middle of the top end of the connecting seat (1). A stabilizing frame (5) is fixedly installed in the middle of the top end of the connecting seat (1) with the tank body (4) as the axis. A stirring and mixing assembly (6) is provided on the tank body (4). A liquid outlet pipe (8) connected to the inner cavity of the tank body (4) is installed in the middle of the bottom end of the connecting seat (1), and a plurality of atomizing nozzles (81) are equidistantly installed at the bottom of the outer surface of the liquid outlet pipe (8).

2. A seedling raising and fertilizing device for forestry planting according to claim 1, characterized in that: The plowing assembly (7) includes an electric hydraulic rod (71), which is fixedly mounted on the front side of the middle portion of the top end of the connecting seat (1). The electric hydraulic rod (71) is arranged in an inclined shape. A plow (72) is hingedly mounted on the output shaft of the electric hydraulic rod (71), and the plow (72) is connected to the output shaft of the electric hydraulic rod (71) by rivets.

3. The seedling raising and fertilizing device for forestry planting according to claim 1, characterized in that: The stirring and mixing assembly (6) comprises an air pump (61), a pneumatic chamber (62), and connecting frames (64) and (65). The air pump (61) is fixedly mounted in the middle of the top end of the tank body (4), the pneumatic chamber (62) is fixedly mounted in the middle of the top wall of the inner cavity of the tank body (4), and the connecting frame (64) is fixedly mounted on the lower side of the inner cavity surface of the tank body (4).

4. The seedling raising and fertilizing device for forestry planting according to claim 3, characterized in that: A shaft rod (623) is rotatably mounted between the middle of the top end and the middle of the bottom end of the inner cavity of the pneumatic chamber (62), a fan blade (622) is fixedly mounted on the middle of the outer surface of the shaft rod (623), the output end of the air pump (61) passes through the upper part of the inner cavity of the pneumatic chamber (62), and an air guide tube (621) is fixedly mounted on the outer surface of the pneumatic chamber (62).

5. The seedling raising and fertilizing device for forestry planting according to claim 4, characterized in that: The bottom end of the shaft rod 1 (623) passes through the pneumatic chamber (62) and is fixedly connected to the shaft rod 2 (63). The bottom end of the shaft rod 2 (63) passes through the axis of the connecting frame (64) and is rotatably connected to the connecting frame (64). A stirring blade (631) is fixedly installed in the middle of the outer surface of the shaft rod 2 (63).

6. The seedling raising and fertilizing device for forestry planting according to claim 5, characterized in that: A filter cartridge (651) is fixedly mounted on the bottom end of the (65), and a fixing ring (66) is fixedly mounted on one end of the second shaft rod (63) extending into the inner cavity of the filter cartridge (651). Two L-shaped rods (661) are symmetrically mounted on the outer surface of the fixing ring (66), and two rolling rollers (662) are rotatably mounted on the outer surfaces of the two L-shaped rods (661) along their inclined directions, and the outer surfaces of the two rolling rollers (662) are in rolling contact with the inner cavity surface of the filter cartridge (651).

7. The seedling raising and fertilizing device for forestry planting according to claim 1, characterized in that: A sealing cover (41) is threadedly mounted on the top of the tank body (4) away from the axis thereof, and threads are provided in an annular array on the outer surface of the sealing cover (41).

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