Fertilizing device for forestry seedling cultivation and use method

Abstract

The invention discloses a fertilization device for forestry seedling cultivation and a use method, and particularly relates to the technical field of forestry planting.The fertilization device comprises a movable carrier, an intelligent control component is fixedly connected to the front side of the upper end of the movable carrier, and a filling mechanism is fixedly connected to the middle of the upper end of the movable carrier; a filling group is arranged in the middle of the upper end of the movable carrier and the middle of the filling mechanism, and fertilizing mechanisms are fixedly connected to the middles of the left end and the right end of the movable carrier. Through cooperative use of the mobile carrier, the intelligent control part, the water pump, the double-head spraying rod, the electric control valve and the double-head pipe, the device has two fertilization modes of spraying and irrigating liquid fertilizer, and the liquid fertilizer can be stirred through the stirring group, so that the liquid fertilizer is prevented from generating precipitation to influence the fertilization effect, and the fertilization efficiency is improved. And through cooperative use of a filling group, a discharging pipe II and a fertilizing mechanism, the device has a function of fertilizing solid fertilizer, so that the device has multiple fertilizing modes, and the application range of the device is widened.

Description

Technical Field

[0001] The invention relates to the technical field of forestry planting, and in particular to a fertilizing device for cultivating forestry seedlings and a use method thereof. Background Art

[0002] In the early stages of forestry fruit tree seedling cultivation and growth, sufficient nutrients are extremely beneficial to their growth. The nutrients required by the seedlings in the nursery, such as nitrogen, phosphorus, potassium, calcium, magnesium, etc., these fertilizers can ensure the rapid growth of fruit tree seedlings. However, traditional fertilization tools cannot effectively and evenly apply granular fertilizers around the seedlings to ensure that the seedlings can effectively and evenly absorb them, and cannot be effectively targeted at large-scale and large-scale planting, resulting in low fertilization efficiency.

[0003] Chinese patent announcement number CN112997661 B discloses a fertilization tool for forestry seedling cultivation, including a mounting seat, a motor is arranged in a motor box, the output end of the motor passes through the inner bottom surface of the motor box and extends to the outside and is coaxially fixedly connected with gear B, a sliding ball is coaxially fixedly connected to the lower end of the rotating shaft, a sliding groove is provided on the top surface of the mounting seat relative to the position of the sliding ball, the interior of the mobile box is hollow to form a cavity, a water inlet pipe is provided through the right side of the top surface of the mobile box, a fertilization component is provided inside the cavity, a side plate is fixedly provided at the lower end of the front wall of the mobile box, two rollers are symmetrically provided under the side plate, a wheel axle is provided through the middle of the roller, an axle groove is provided on the bottom surface of the side plate relative to the position of the wheel axle, and a tension spring is fixedly provided between the upper end of the rear wall of the wheel axle and the rear wall of the axle groove. The above invention has low operating difficulty, so that farmers can easily and conveniently operate the device for fertilization without too much training, which is highly convenient and worthy of promotion. However, the following defects still exist during implementation:

[0004] During the implementation of the above patent document, although the operation difficulty is low, so that farmers can easily and conveniently operate the device for fertilization without too much training, there is a problem that the device only has one fertilization method, the method is relatively single and the scope of application is small. Summary of the invention

[0005] The main purpose of the present invention is to provide a fertilization device for forestry seedling cultivation and a method of use, which can effectively solve the problem that the device has only one fertilization mode, the method is relatively single and the scope of application is small.

[0006] To achieve the above object, the technical solution adopted by the present invention is:

[0007] A fertilization device for cultivating forestry seedlings, comprising a mobile carrier, an intelligent control component is fixedly connected to the front side of the upper end of the mobile carrier, a filling mechanism is fixedly connected to the middle of the upper end of the mobile carrier, a filling group is commonly provided in the middle of the upper end of the mobile carrier and the middle of the filling mechanism, a fertilization mechanism is fixedly connected to the middle of the left and right ends of the mobile carrier, two discharge pipes are fixedly connected to the sides close to each other, and the ends of the two discharge pipes away from the fertilization mechanism are commonly fixedly connected to the lower side of the filling group, a motor is fixedly connected to the middle of the upper side of the filling group, and a bevel gear is fixedly connected to the output end of the motor and the upper side of the filling mechanism.

[0008] Preferably, the loading mechanism comprises a concave box body, a support block is fixedly connected to the middle part of the rear side of the upper end of the concave box body, a feed port is fixedly connected to the left part of the rear side of the upper end of the concave box body, a sleeve column is fixedly connected to the middle part of the upper end of the concave box body, a stirring group is rotatably connected to the inner cavity of the sleeve column, a double-headed spray rod is fixedly connected to the middle part of the front side of the upper end of the concave box body, a water pump is fixedly connected to the lower side of the front wall of the inner cavity of the concave box body, the output end of the water pump is connected to the input end of the double-headed spray rod through a water pipe, an electric control valve is fixedly connected to the lower side of the middle part of the rear end of the concave box body, and the output end of the electric control valve is fixedly connected to a double-headed pipe.

[0009] Preferably, the stirring group comprises a rotating shaft, and six stirring rods are fixedly connected in a circular array on the lower side of the outer surface of the rotating shaft, and two conical sleeves are fixedly connected to the sides of the six stirring rods that are away from each other.

[0010] Preferably, the outer surface of the rotating shaft is rotatably connected to an inner cavity of a sleeve column, the upper end of the rotating shaft is fixedly connected to a bevel gear located at the lower side, and the lower end of the concave box is fixedly connected to the middle of the upper end of the moving carrier.

[0011] Preferably, the loading group includes four support blocks 2, the upper ends of the four support blocks 2 are commonly fixedly connected to a double-bottom box body, a feed port 2 is fixedly connected to the rear side of the middle of the upper end of the double-bottom box body, a partition is fixedly connected to the middle of the bottom wall of the inner cavity of the double-bottom box body, a sleeve column 2 is fixedly connected to the middle of the inner cavity of the double-bottom box body, and a discharge pipe 1 is fixedly connected to both the left and right sides of the lower end of the double-bottom box body.

[0012] Preferably, the lower ends of the four support blocks are commonly fixedly connected to the upper end of the mobile carrier, the inner cavity of the second sleeve column is sleeved and connected to the outer surface of the first sleeve column, the lower rear part of the outer surface of the second feed port fits with the inner cavity of the first support block, and the ends of the two discharge pipes away from the double bottom box are respectively fixedly connected to the two discharge pipes.

[0013] Preferably, the two fertilizing mechanisms each include a fixed frame, the rear sides of the upper ends of the two fixed frames are fixedly connected to a support plate, the front sides of the ends of the two fixed frames away from each other are fixedly connected to a hydraulic cylinder, the lower parts of the front sides of the ends of the two fixed frames away from each other are provided with a mounting groove, the inner cavity of the mounting groove on the same side and the output end of the hydraulic cylinder are jointly provided with a mounting plate, the front sides of the ends of the two mounting plates away from each other are fixedly connected to a plow tool, the middle parts of the ends of the two mounting plates away from each other are fixedly connected to a V-shaped plate, the rear sides of the ends of the two mounting plates away from each other are fixedly connected to a fertilizing group, the upper parts of the front sides of the ends of the two mounting plates away from each other are fixedly connected to motor 2, the output end of motor 2 on the same side and the plow tool are fixedly connected to a transmission wheel, the two transmission wheels on the same side are connected by a belt, and the middle parts of the sides of the two mounting plates close to each other are fixedly connected to a fixing sleeve.

[0014] Preferably, the sides of the two fixed frames that are close to each other are fixedly connected to the left and right ends of the mobile carrier respectively, the lower left and right parts of the outer surface of the double-headed tube are respectively fitted with the upper sides of the outer surfaces of the two support plates, and the middle parts of the two outer surfaces of the two discharge pipes are respectively fixedly connected to the inner cavities of the two fixed sleeves.

[0015] Preferably, the two fertilization groups each include a material box, a feeding hole is opened in the upper part of the side close to each other of the two material boxes, a dividing wheel is rotatably connected to the lower side of the inner cavity of the two material boxes, a support seat is fixedly connected to the lower part of the side away from each other of the two material boxes, and moving wheels are rotatably connected to the inner cavities of the two support seats, the ends of the two moving wheels close to each other penetrate the material box and are fixedly connected to the dividing wheel on the same side, the side where the two feeding holes are close to each other are respectively fixedly connected to the two discharge pipes, and the upper part of the side where the two material boxes are close to each other is respectively fixedly connected to the two mounting plates.

[0016] A method for using a fertilizing device for cultivating forestry seedlings, characterized in that the method comprises:

[0017] S1. Determine the fertilization method: First, it is necessary to determine whether the fertilizer to be applied is solid fertilizer or liquid fertilizer according to actual needs. Solid fertilizer uses a filling group, and liquid fertilizer uses a filling mechanism. The device has two fertilizer application methods.

[0018] S2. Fertilization with solid fertilizer: open feed inlet 2, pour an appropriate amount of solid granular fertilizer into the inner cavity of the double-bottom box, cover feed inlet 2 after filling, start the intelligent control component, control the mobile vehicle to perform intelligent unmanned driving through the intelligent control component, and control the fertilization mechanisms on the left and right sides of the mobile vehicle through the intelligent control component to move downward to the soil and plow a gully of appropriate depth. At the same time, the solid fertilizer in the inner cavity of the double-bottom box passes through discharge pipe 1 and discharge pipe 2 and enters the gully through the fertilization mechanism to complete the fertilization.

[0019] S3. Liquid fertilizer fertilization: add an appropriate amount of liquid fertilizer into the inner cavity of the concave box through the feed port, and control the motor through the intelligent control component and use it in conjunction with the bevel gear to drive the stirring group to stir the liquid fertilizer to prevent the liquid fertilizer from precipitating and affecting the fertilization effect. If spraying is required, the liquid fertilizer is transported to the double-headed spray rod through the water pipe through the water pump, and the liquid fertilizer is sprayed onto the leaves of the seedlings through the spray heads on the left and right sides of the double-headed spray rod. If irrigation is required, the liquid fertilizer enters the double-headed pipe by controlling the electric control valve, and is irrigated into the soil from the output ends on the left and right sides of the double-headed pipe to complete the fertilization operation.

[0020] Compared with the prior art, the present invention has the following beneficial effects:

[0021] 1. The present invention has a filling mechanism, a filling group and a fertilizing mechanism. Through the coordinated use of a mobile carrier, an intelligent control component and a water pump, a double-headed spray rod, an electric control valve and a double-headed pipe, the device not only has two fertilization methods of spraying and pouring liquid fertilizer, but also stirs the liquid fertilizer through the stirring group to prevent the liquid fertilizer from precipitating and affecting the fertilization effect. In addition, through the coordinated use of the filling group, the discharge pipe 2 and the fertilizing mechanism, the device has the function of fertilizing solid fertilizer, so that the device has a variety of fertilization methods, which increases the scope of application of the device.

[0022] 2. In the specific use process of the present invention, through the coordinated use of the mobile carrier, the intelligent control component, the hydraulic cylinder, the mounting groove, the second motor and the transmission wheel, the plow moves downward to reach the soil, plows out a groove of appropriate depth, and while the mobile wheel rolls on the soil, the distribution wheel drives the solid fertilizer to be discharged from the inner cavity of the material box, thereby playing the role of automatic fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 It is a schematic diagram of another viewing angle of the overall structure of the present invention;

[0025] Figure 3 It is a schematic diagram of the filling mechanism of the present invention;

[0026] Figure 4 It is a schematic diagram of another viewing angle of the filling mechanism of the present invention;

[0027] Figure 5 It is a schematic diagram of a stirring group of the present invention;

[0028] Figure 6 It is a schematic diagram of the filling group of the present invention;

[0029] Figure 7 It is a schematic diagram of the fertilization mechanism of the present invention;

[0030] Figure 8 It is a schematic diagram of another viewing angle of the fertilization mechanism of the present invention;

[0031] Fig. 9 It is a schematic diagram of a fertilization group of the present invention;

[0032] Fig.10 It is a schematic diagram of another viewing angle of the fertilization group of the present invention.

[0033] In the figure: 1. mobile carrier; 2. intelligent control component; 3. filling mechanism; 31. concave box; 32. water pump; 33. double-headed spray rod; 34. double-headed pipe; 35. sleeve column one; 36. feed port one; 37. support block one; 38. stirring group; 381. rotating shaft; 382. stirring rod; 383. conical sleeve; 39. electric control valve; 4. filling group; 41. support block two; 42. double bottom box; 43. sleeve column two; 44. feed port two; 4 5. Partition; 46. Discharge pipe 1; 5. Bevel gear; 6. Motor 1; 7. Fertilizer mechanism; 71. Support plate; 72. Fixed frame; 73. Hydraulic cylinder; 74. Mounting slot; 75. Motor 2; 76. Plough; 77. V-shaped plate; 78. Fertilizer group; 781. Material box; 782. Feed hole; 783. Distributor wheel; 784. Support seat; 785. Moving wheel; 79. Mounting plate; 790. Transmission wheel; 791. Fixed sleeve; 8. Discharge pipe 2. DETAILED DESCRIPTION

[0034] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0035] Embodiment 1, as Figure 1-2 As shown, a fertilization device for cultivating forestry seedlings includes a mobile carrier 1, an intelligent control component 2 is fixedly connected to the front side of the upper end of the mobile carrier 1, a filling mechanism 3 is fixedly connected to the middle part of the upper end of the mobile carrier 1, a filling group 4 is commonly provided in the middle part of the upper end of the mobile carrier 1 and the middle part of the filling mechanism 3, a fertilization mechanism 7 is fixedly connected to the middle parts of the left and right ends of the mobile carrier 1, a discharge pipe 2 8 is fixedly connected to the sides of the two fertilization mechanisms 7 close to each other, and the ends of the two discharge pipes 2 8 away from the fertilization mechanism 7 are commonly fixedly connected to the lower side of the filling group 4, a motor 6 is fixedly connected to the middle part of the upper side of the filling group 4, and a bevel gear 5 is fixedly connected to the output end of the motor 6 and the upper side of the filling mechanism 3.

[0036] It should be noted that the specific installation method of the intelligent control component 2, the circuit connection method and the control method in the present invention are all conventional designs, which are conventional design means of designers. The intelligent control component 2 is composed of cameras, radars, infrared sensors, GPS positioning systems, information processing and analysis modules, planning and decision-making modules, interaction modules and other modules. The intelligent control component 2 is used in conjunction with the mobile vehicle 1 to realize intelligent unmanned driving.

[0037] First, it is necessary to determine whether the fertilizer to be applied is solid fertilizer or liquid fertilizer according to actual needs. If it is solid fertilizer, the solid fertilizer needs to be loaded into the filling group 4. After loading, the mobile vehicle 1 is controlled to move by starting the intelligent control component 2, and the intelligent control component 2 controls the fertilization mechanism 7 on the left and right sides of the mobile vehicle 1 to move downward to the soil and plow out furrows of appropriate depth. At the same time, the solid fertilizer in the inner cavity of the double-bottom box 42 passes through the discharge pipe 1 46 and the discharge pipe 2 8, and enters the furrow through the fertilization mechanism 7 to complete the fertilization. For liquid fertilizer, an appropriate amount of liquid fertilizer needs to be poured into the filling mechanism 3, and the liquid fertilizer is sprayed onto the leaves of the seedlings through the filling mechanism 3 or irrigated into the soil in cooperation with the fertilization mechanism 7 to complete the fertilization operation, so that the device has a variety of fertilization methods and increases the scope of application of the device.

[0038] In order to complete the fertilization operation of liquid fertilizer, such as Figure 3 and Figure 4 As shown, the filling mechanism 3 includes a concave box body 31, a support block 37 is fixedly connected to the middle part of the rear side of the upper end of the concave box body 31, a feed port 36 is fixedly connected to the left part of the rear side of the upper end of the concave box body 31, a sleeve column 35 is fixedly connected to the middle part of the upper end of the concave box body 31, and a stirring group 38 is rotatably connected to the inner cavity of the sleeve column 35, a double-headed spray rod 33 is fixedly connected to the middle part of the front side of the upper end of the concave box body 31, a water pump 32 is fixedly connected to the lower side of the front wall of the inner cavity of the concave box body 31, the output end of the water pump 32 is connected to the input end of the double-headed spray rod 33 through a water pipe, an electric control valve 39 is fixedly connected to the lower side of the middle part of the rear end of the concave box body 31, and a double-headed pipe 34 is fixedly connected to the output end of the electric control valve 39.

[0039] It should be noted that the specific installation method, circuit connection method and control method of the water pump 32 and the electric control valve 39 in the present invention are all conventional designs, which are conventional design means of designers, and the water pump 32 and the electric control valve 39 are both controlled by the intelligent control component 2.

[0040] First, add an appropriate amount of liquid fertilizer into the inner cavity of the concave box 31 through the feed port 36, and control the motor 6 through the intelligent control component 2 and drive the stirring group 38 to stir the liquid fertilizer in cooperation with the bevel gear 5 to prevent the liquid fertilizer from precipitating and affecting the fertilization effect. If spraying is required, the water pump 32 is controlled by the intelligent control component 2 to transport the liquid fertilizer to the double-headed spray rod 33 through the water pipe, and the liquid fertilizer is sprayed onto the leaves of the seedlings through the spray heads on the left and right sides of the double-headed spray rod 33. If irrigation is required, the electric control valve 39 is controlled by the intelligent control component 2, and the liquid fertilizer enters the double-headed pipe 34, and is irrigated into the soil from the output ends on the left and right sides of the double-headed pipe 34 to complete the fertilization operation, so that the device has two liquid fertilizer fertilization methods, and finally achieves the purpose of completing the liquid fertilizer fertilization operation.

[0041] Further explanation, such as Figure 5 As shown, the stirring group 38 includes a rotating shaft 381, and six stirring rods 382 are fixedly connected in a circular array on the lower side of the outer surface of the rotating shaft 381, and two conical sleeves 383 are fixedly connected on the side away from each other of the six stirring rods 382. The outer surface of the rotating shaft 381 is rotatably connected to the inner cavity of the sleeve column 35, the upper end of the rotating shaft 381 is fixedly connected to the bevel gear 5 located on the lower side, and the lower end of the concave box body 31 is fixedly connected to the middle part of the upper end of the mobile carrier 1.

[0042] In detail, the bevel gear 5 is driven to rotate by the motor 6, and the rotation of the bevel gear 5 drives the rotating shaft 381 to rotate in the inner cavity of the sleeve column 35, thereby driving the stirring rod 382 to stir the liquid fertilizer. Moreover, through the rotation of the plurality of conical sleeves 383, a large number of bubbles are generated on the lower side of the liquid fertilizer and float upward, so that the liquid fertilizer in the inner cavity of the concave box 31 is in a stirring state, thereby preventing the liquid fertilizer from precipitating and affecting the fertilization effect.

[0043] In order to provide solid fertilizer for 7, such as Figure 6 As shown, the filling group 4 includes four support blocks 41, the upper ends of the four support blocks 41 are commonly fixedly connected to a double-bottom box body 42, a feed port 44 is fixedly connected to the rear middle part of the upper end of the double-bottom box body 42, a partition 45 is fixedly connected to the middle part of the bottom wall of the inner cavity of the double-bottom box body 42, a sleeve column 43 is fixedly connected to the middle part of the inner cavity of the double-bottom box body 42, and a discharge pipe 46 is fixedly connected to the left and right sides of the lower end of the double-bottom box body 42, the lower ends of the four support blocks 41 are commonly fixedly connected to the upper end of the mobile carrier 1, the inner cavity of the sleeve column 43 is sleeved and connected to the outer surface of the sleeve column 35, the lower rear part of the outer surface of the feed port 44 is fitted with the inner cavity of the support block 37, and the ends of the two discharge pipes 46 away from the double-bottom box body 42 are respectively fixedly connected to the two discharge pipes 8.

[0044] First, open the second feed port 44 and pour an appropriate amount of solid granular fertilizer into the inner cavity of the double-bottom box 42. After filling, cover the second feed port 44. The solid fertilizer in the inner cavity of the double-bottom box 42 passes through the discharge pipe 1 46 and the discharge pipe 2 8 and finally enters the fertilization mechanism 7, thereby finally achieving the purpose of providing solid fertilizer for the fertilization mechanism 7.

[0045] Embodiment 2: This embodiment implements the fertilization operation of solid fertilizer on the basis of embodiment 1, such as Figure 7 and Figure 8 As shown, the two fertilizing mechanisms 7 each include a fixing frame 72, the upper rear sides of the two fixing frames 72 are fixedly connected to a support plate 71, the front sides of the ends of the two fixing frames 72 that are away from each other are fixedly connected to a hydraulic cylinder 73, the lower parts of the front sides of the ends of the two fixing frames 72 that are away from each other are provided with a mounting groove 74, the inner cavity of the mounting groove 74 on the same side and the output end of the hydraulic cylinder 73 are jointly provided with a mounting plate 79, the front sides of the ends of the two mounting plates 79 that are away from each other are fixedly connected to a plow 76, the middle parts of the ends of the two mounting plates 79 that are away from each other are fixedly connected to a V-shaped plate 77, and the rear sides of the ends of the two mounting plates 79 that are away from each other are fixedly connected to Fertilizer group 78, the upper front parts of the ends of the two mounting plates 79 that are away from each other are fixedly connected with motor 2 75, the output end of motor 2 75 and plow 76 on the same side are fixedly connected with transmission wheel 790, the two transmission wheels 790 on the same side are connected by belts, the middle parts of the sides of the two mounting plates 79 that are close to each other are fixedly connected with fixing sleeves 791, the sides of the two fixing frames 72 that are close to each other are respectively fixedly connected to the left and right ends of the mobile carrier 1, the lower left and right parts of the outer surface of the double-headed tube 34 are respectively fitted with the upper sides of the outer surfaces of the two support plates 71, and the middle parts of the outer surfaces of the two discharge pipes 2 8 are respectively fixedly connected to the inner cavities of the two fixing sleeves 791.

[0046] It should be noted that the specific installation method, circuit connection method and control method of the motor 2 75 and the hydraulic cylinder 73 in the present invention are all conventional designs, which are conventional design means of designers, and the motor 2 75 and the hydraulic cylinder 73 are both controlled by the intelligent control component 2.

[0047] After the solid fertilizer is loaded, the solid fertilizer enters the fertilization group 78 through the discharge pipe 1 46 and the discharge pipe 2 8. At this time, the mobile carrier 1 is controlled to move by the intelligent control component 2, and the hydraulic cylinder 73 and the motor 2 75 are controlled to operate simultaneously. The motor 2 75 rotates and the transmission wheel 790 and the belt cooperate to drive the plow 76 to rotate, and the hydraulic cylinder 73 drives the mounting plate 79 to move downward in the inner cavity of the mounting groove 74, thereby driving the plow 76 and the fertilization group 78 to move downward at the same time. The plow 76 moves downward to the soil and plows out a gully of suitable depth. At the same time, the solid fertilizer in the fertilization group 78 falls into the gully, thereby finally achieving the purpose of fertilizing the solid fertilizer. In the process of plowing by the plow 76, the soil dug out is blocked by the V-shaped plate 77 to prevent the soil from being blocked under the fertilization group 78 and affecting the spreading of the solid fertilizer.

[0048] Further explanation, such as Fig. 9 and Fig.10 As shown, the two fertilization groups 78 each include a material box 781, a feed hole 782 is provided on the upper part of the side where the two material boxes 781 are close to each other, a dividing wheel 783 is rotatably connected to the lower side of the inner cavity of the two material boxes 781, a support seat 784 is fixedly connected to the lower part of the side where the two material boxes 781 are away from each other, and a moving wheel 785 is rotatably connected to the inner cavity of the two support seats 784, and the ends of the two moving wheels 785 close to each other penetrate the material box 781 and are fixedly connected to the dividing wheel 783 on the same side, the side where the two feed holes 782 are close to each other are fixedly connected to the two discharge pipes 8 respectively, and the upper part of the side where the two material boxes 781 are close to each other is fixedly connected to the two mounting plates 79 respectively.

[0049] In detail, solid fertilizer enters the inner cavity of the material box 781 and the upper side of the dividing wheel 783 from the inner cavity of the feed hole 782 through the discharge pipe 28, and the movement of the mobile carrier 1 is controlled by the intelligent control component 2 to drive the moving wheel 785 to roll on the soil. The rolling of the moving wheel 785 drives the dividing wheel 783 to rotate. Through the rotation of the dividing wheel 783, the solid fertilizer stuck in the inner cavity of the dividing wheel 783 is rotated from the upper side of the inner cavity of the material box 781 to the lower side of the inner cavity of the material box 781, and is discharged from the outlet on the lower side of the inner cavity of the material box 781, thereby achieving the purpose of fertilization, which is convenient and quick.

[0050] A method for using a fertilizing device for cultivating forestry seedlings, characterized in that the method comprises:

[0051] S1. Determine the fertilization method: First, it is necessary to determine whether the fertilizer to be applied is solid fertilizer or liquid fertilizer according to actual needs. Solid fertilizer uses the filling group 4, and liquid fertilizer uses the filling mechanism 3. The device has two fertilizer fertilization methods.

[0052] S2. Fertilization with solid fertilizer: open the second feed port 44, pour an appropriate amount of solid granular fertilizer into the inner cavity of the double-bottom box 42, cover the second feed port 44 after filling, start the intelligent control component 2, control the mobile vehicle 1 to perform intelligent unmanned driving through the intelligent control component 2, and control the fertilization mechanisms 7 on the left and right sides of the mobile vehicle 1 through the intelligent control component 2 to move downward to the soil and plow a gully of a suitable depth. At the same time, the solid fertilizer in the inner cavity of the double-bottom box 42 passes through the discharge pipe 1 46 and the discharge pipe 2 8, and enters the gully through the fertilization mechanism 7 to complete the fertilization.

[0053] S3, liquid fertilizer fertilization: add an appropriate amount of liquid fertilizer into the inner cavity of the concave box 31 through the feed port 36, and control the motor 6 through the intelligent control component 2 and drive the stirring group 38 to stir the liquid fertilizer in cooperation with the bevel gear 5 to prevent the liquid fertilizer from precipitating and affecting the fertilization effect. If spraying is required, the liquid fertilizer is transported to the double-headed spray rod 33 through the water pipe through the water pump 32, and the liquid fertilizer is sprayed onto the leaves of the seedlings through the spray heads on the left and right sides of the double-headed spray rod 33. If irrigation is required, the liquid fertilizer enters the double-headed pipe 34 by controlling the electric control valve 39, and is irrigated into the soil from the output ends on the left and right sides of the double-headed pipe 34 to complete the fertilization operation.

[0054] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A fertilizing device for forestry seedling cultivation, comprising a mobile carrier (1), characterized in that: The front side of the upper end of the mobile carrier (1) is fixedly connected to an intelligent control component (2); the middle part of the upper end of the mobile carrier (1) is fixedly connected to a filling mechanism (3); the middle part of the upper end of the mobile carrier (1) and the middle part of the filling mechanism (3) are jointly provided with a filling group (4); the middle parts of the left and right ends of the mobile carrier (1) are both fixedly connected to fertilizing mechanisms (7); the sides of the two fertilizing mechanisms (7) close to each other are both fixedly connected to discharge pipes (8); the ends of the two discharge pipes (8) away from the fertilizing mechanisms (7) are jointly fixedly connected to the lower side of the filling group (4); the middle part of the upper side of the filling group (4) is fixedly connected to a motor (6); the output end of the motor (6) and the upper side of the filling mechanism (3) are both fixedly connected to a bevel gear (5).

2. A fertilizing device for forestry seedling cultivation according to claim 1, characterized in that: The filling mechanism (3) comprises a concave box (31), a support block (37) is fixedly connected to the middle of the rear side of the upper end of the concave box (31), a feed port (36) is fixedly connected to the left of the rear side of the upper end of the concave box (31), a sleeve column (35) is fixedly connected to the middle of the upper end of the concave box (31), and a stirring group (38) is rotatably connected to the inner cavity of the sleeve column (35), a double-headed spray rod (33) is fixedly connected to the middle of the front side of the upper end of the concave box (31), a water pump (32) is fixedly connected to the lower side of the front wall of the inner cavity of the concave box (31), the output end of the water pump (32) is connected to the input end of the double-headed spray rod (33) through a water pipe, and an electric control valve (39) is fixedly connected to the lower side of the middle of the rear end of the concave box (31), and the output end of the electric control valve (39) is fixedly connected to the double-headed pipe (34).

3. A fertilizing device for forestry seedling cultivation according to claim 2, characterized in that: The stirring group (38) comprises a rotating shaft (381), six stirring rods (382) are fixedly connected in a circular array on the lower side of the outer surface of the rotating shaft (381), and two conical sleeves (383) are fixedly connected to the sides of the six stirring rods (382) that are away from each other.

4. A fertilizing device for forestry seedling cultivation according to claim 3, characterized in that: The outer surface of the rotating shaft (381) is rotatably connected to the inner cavity of the sleeve column (35), the upper end of the rotating shaft (381) is fixedly connected to the bevel gear (5) located at the lower side, and the lower end of the concave box (31) is fixedly connected to the middle part of the upper end of the mobile carrier (1).

5. A fertilizing device for forestry seedling cultivation according to claim 2, characterized in that: The loading group (4) comprises four supporting blocks (41), the upper ends of the four supporting blocks (41) are commonly fixedly connected to a double-bottom box (42), a feeding port (44) is fixedly connected to the rear side of the middle of the upper end of the double-bottom box (42), a partition (45) is fixedly connected to the middle of the bottom wall of the inner cavity of the double-bottom box (42), a sleeve column (43) is fixedly connected to the middle of the inner cavity of the double-bottom box (42), and a discharge pipe (46) is fixedly connected to the left and right sides of the lower end of the double-bottom box (42).

6. A fertilizing device for forestry seedling cultivation according to claim 5, characterized in that: The lower ends of the four support blocks 2 (41) are fixedly connected to the upper end of the mobile carrier (1), the inner cavity of the sleeve column 2 (43) is sleeved and connected to the outer surface of the sleeve column 1 (35), the lower rear part of the outer surface of the feed port 2 (44) is fitted with the inner cavity of the support block 1 (37), and the ends of the two discharge pipes 1 (46) away from the double bottom box (42) are fixedly connected to the two discharge pipes 2 (8) respectively.

7. A fertilizing device for forestry seedling cultivation according to claim 2, characterized in that: The two fertilizing mechanisms (7) each comprise a fixed frame (72), the upper rear sides of the two fixed frames (72) are fixedly connected to a support plate (71), the front sides of the ends of the two fixed frames (72) that are away from each other are fixedly connected to a hydraulic cylinder (73), the lower parts of the front sides of the ends of the two fixed frames (72) that are away from each other are provided with a mounting groove (74), the inner cavity of the mounting groove (74) on the same side and the output end of the hydraulic cylinder (73) are jointly provided with a mounting plate (79), the front sides of the ends of the two mounting plates (79) that are away from each other are fixedly connected to a plow (76), and the two A V-shaped plate (77) is fixedly connected to the middle of the ends of the two mounting plates (79) that are away from each other, a fertilizer group (78) is fixedly connected to the rear sides of the ends of the two mounting plates (79) that are away from each other, a second motor (75) is fixedly connected to the upper front sides of the ends of the two mounting plates (79) that are away from each other, a transmission wheel (790) is fixedly connected to the output end of the second motor (75) and the plow (76) on the same side, and the two transmission wheels (790) on the same side are connected by a belt, and a fixing sleeve (791) is fixedly connected to the middle of the sides of the two mounting plates (79) that are close to each other.

8. A fertilizing device for forestry seedling cultivation according to claim 7, characterized in that: The sides of the two fixing frames (72) that are close to each other are fixedly connected to the left and right ends of the mobile carrier (1), respectively; the lower left and right parts of the outer surface of the double-headed tube (34) are respectively fitted with the upper sides of the outer surfaces of the two support plates (71); and the middle parts of the outer surfaces of the two discharge pipes (8) are respectively fixedly connected to the inner cavities of the two fixing sleeves (791).

9. A fertilizing device for forestry seedling cultivation according to claim 7, characterized in that: The two fertilizing groups (78) each include a material box (781), a feeding hole (782) is provided at the upper part of the mutually adjacent side of the two material boxes (781), a material dividing wheel (783) is rotatably connected to the lower side of the inner cavity of the two material boxes (781), a support seat (784) is fixedly connected to the lower part of the mutually distant side of the two material boxes (781), a moving wheel (785) is rotatably connected to the inner cavity of the two support seats (784), the mutually adjacent ends of the two moving wheels (785) penetrate the material box (781) and are fixedly connected to the material dividing wheel (783) on the same side, the mutually adjacent sides of the two feeding holes (782) are respectively fixedly connected to the two discharge pipes (8), and the mutually adjacent upper parts of the mutually adjacent sides of the two material boxes (781) are respectively fixedly connected to the two mounting plates (79).

10. A method for using the fertilizing device for cultivating forestry seedlings according to any one of claims 1 to 9, characterized in that: The method includes: S1. Determine the fertilization method: First, it is necessary to determine whether the fertilizer to be applied is solid fertilizer or liquid fertilizer according to actual needs. Solid fertilizer uses the filling group (4), and liquid fertilizer uses the filling mechanism (3). The device has two fertilizer application methods. S2, solid fertilizer fertilization: open the second feed inlet (44), pour an appropriate amount of solid granular fertilizer into the inner cavity of the double-bottom box (42), cover the second feed inlet (44) after filling, start the intelligent control component (2), control the mobile vehicle (1) to perform intelligent unmanned driving through the intelligent control component (2), and control the fertilization mechanism (7) on the left and right sides of the mobile vehicle (1) through the intelligent control component (2) to move downward to the soil and plow a gully of a suitable depth. At the same time, the solid fertilizer in the inner cavity of the double-bottom box (42) passes through the first discharge pipe (46) and the second discharge pipe (8), and enters the gully through the fertilization mechanism (7), completing the fertilization. S3, liquid fertilizer fertilization: an appropriate amount of liquid fertilizer is added into the inner cavity of the concave box (31) through the feed port 1 (36), and the intelligent control component (2) controls the motor 1 (6) and drives the stirring group (38) to stir the liquid fertilizer in cooperation with the bevel gear (5) to prevent the liquid fertilizer from precipitating and affecting the fertilization effect. If spraying is required, the liquid fertilizer is transported to the double-headed spray rod (33) through the water pump (32) through the water pipe, and the liquid fertilizer is sprayed onto the leaves of the seedlings through the spray heads on the left and right sides of the double-headed spray rod (33). If irrigation is required, the liquid fertilizer enters the double-headed pipe (34) by controlling the electric control valve (39), and is irrigated into the soil from the output ends on the left and right sides of the double-headed pipe (34), completing the fertilization operation.

Images