Quantitative fertilizing device

Abstract

The utility model discloses a quantitative fertilizing device which comprises a vehicle body and a material dispersing frame, the material dispersing frame is arranged at the top end of the vehicle body, the quantitative fertilizing device further comprises a rotating roller and a material dispersing pipe, the rotating roller is arranged in the material dispersing frame, and the material dispersing pipe is rotationally connected to the bottom end of the material dispersing frame through a bearing and extends to the lower portion of the vehicle body. And a driving assembly for driving the bulk material pipe to rotate is arranged in the vehicle body. The movable plates are arranged in the multiple bulk material grooves, the multiple movable plates are moved at the same time through the adjusting assembly, the capacity of the bulk material grooves is changed, the amount of fertilizer applied each time is changed, fertilizer is applied according to different woods, excessive fertilizer application is prevented, the bulk material pipe is arranged at the bottom end of the bulk material frame, the driving assembly is used for driving the bulk material pipe to rotate, and the bulk material pipe is driven by the driving assembly to rotate. Fertilization can be more accurate every time, fertilization can be carried out on soil or soil pits on the left side and the right side, and the fertilization efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of forestry fertilization, in particular to a quantitative fertilization device. Background Art

[0002] In order to improve soil fertility, improve the nutritional status of trees and promote tree growth, trees need to absorb a variety of nutrients from the soil for growth and development. Some forests have poor soil and need to supplement nutrients; other forests have reduced soil nutrients due to long-term continuous cultivation and need to return the lost nutrients to the soil. The purpose of forest fertilization is to meet the above needs, thereby increasing the accumulation of forest biomass, shortening the period of maturity and promoting fruiting.

[0003] Chinese patent, a forestry quantitative fertilization device, announcement number: CN220875085U, through the periodic feeding hopper structure, the periodic rotation of the drum can achieve quantitative and fixed-distance fertilization effects, avoiding the technical problem of large-scale waste of fertilizer caused by one-time flooding, and the wrapped cover structure is set, so that the fertilizer is always kept in a sealed state during feeding, avoiding the waste of fertilizer during the material distribution process, but the capacity of the hopper is fixed, and the amount of fertilizer applied each time is fixed. When fertilizing, the amount of fertilizer applied to different trees and soils is also different, so different fertilization devices need to be used for fertilization, which is more troublesome. Replacing different fertilization devices will also lead to increased costs, so a quantitative fertilization device is proposed to solve the above problems. Utility Model Content

[0004] The utility model provides a quantitative fertilization device, comprising a vehicle body and a bulk material frame, wherein the bulk material frame is arranged at the top of the vehicle body, and further comprising a rotating roller and a bulk material pipe, wherein the rotating roller is arranged inside the bulk material frame, the bulk material pipe is rotatably connected to the bottom end of the bulk material frame through a bearing and extends to the bottom of the vehicle body, a driving component for driving the bulk material pipe to rotate is arranged inside the vehicle body, a plurality of bulk material troughs are provided on the rotating roller, a plurality of movable plates are arranged inside the plurality of bulk material troughs, an adjusting component for driving a plurality of movable plates to move simultaneously is arranged inside the rotating roller, and a feeding hopper is arranged at the top of the bulk material frame.

[0005] Preferably, the adjustment assembly includes a mounting tube, a rotating rod, a first bevel gear, a plurality of threaded rods and a plurality of second bevel gears, the mounting tube is arranged inside the rotating roller and extends to the left side of the bulk material frame, one end of the rotating rod is rotatably connected to the right side wall of the mounting tube, and the other end extends to the outside of the mounting tube, the first bevel gear is coaxially fixedly sleeved on the rotating rod, the plurality of threaded rods are respectively rotatably arranged inside the plurality of bulk material troughs and extend into the mounting tube, the plurality of second bevel gears are respectively coaxially fixedly sleeved on the plurality of threaded rods and are all meshed with the first bevel gear, and the plurality of movable plates are respectively threadedly connected to the plurality of threaded rods.

[0006] Preferably, a sliding block is provided on the inner wall of the bulk material trough, a sliding groove is provided on the side of the movable plate, and the inner wall of the sliding groove is slidably connected to the sliding block.

[0007] Preferably, the driving assembly includes a first motor, a worm and a worm wheel, the top wall of the vehicle body is connected to a support frame, the first motor is arranged on the right side wall of the support frame, one end of the worm is coaxially connected to the output shaft of the first motor, and the other end is rotatably connected to the left side wall of the support frame, and the worm wheel is coaxially fixedly sleeved on the bulk material pipe and meshes with the worm.

[0008] Preferably, a sliding window matching the size of the bulk material pipe is provided at the bottom end of the vehicle body.

[0009] Preferably, a rotating assembly for driving the roller to rotate is arranged inside the bulk material frame, and the rotating assembly includes a second motor and a rotating shaft. The second motor is arranged on the right side of the bulk material frame, one end of the rotating shaft is coaxially connected to the output shaft of the second motor, and the other end is connected to the right side of the roller.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] By arranging movable plates inside a plurality of bulk material troughs and moving the plurality of movable plates simultaneously through adjusting components, the capacity of the bulk material troughs is changed, the amount of fertilizer applied each time is changed, and fertilizer is applied to different trees to prevent excessive fertilization. By arranging a bulk material pipe at the bottom of the bulk material frame and using a driving component to drive the bulk material pipe to rotate, each fertilization can be made more precise, and fertilizer can be applied to the soil or pit on both sides, thereby improving the efficiency of fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation to the present invention.

[0013] In the attached picture:

[0014] Figure 1 The utility model is a structural schematic diagram of a quantitative fertilization device.

[0015] Figure 2 The utility model is a cross-sectional view of a quantitative fertilization device.

[0016] Figure 3 The utility model is a schematic diagram of a rotating component in a quantitative fertilization device.

[0017] Figure 4 This is an enlarged view of point A in a quantitative fertilization device proposed by the utility model;

[0018] Figure numerals: 1. vehicle body; 2. bulk material frame; 3. rotating roller; 4. bulk material pipe; 5. driving assembly; 51. first motor; 52. worm; 53. worm gear; 6. rotating assembly; 61. second motor; 62. rotating shaft; 7. moving plate; 8. adjusting assembly; 81. mounting tube; 82. rotating rod; 83. first bevel gear; 84. threaded rod; 85. second bevel gear; 9. feed hopper. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention.

[0020] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance; in addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be a connection between the two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] like Figure 1-4As shown, a quantitative fertilization device proposed by the utility model includes a vehicle body 1 and a bulk material frame 2, the bulk material frame 2 is arranged at the top of the vehicle body 1, and also includes a roller 3 and a bulk material pipe 4, the roller 3 is arranged inside the bulk material frame 2, the bulk material pipe 4 is rotatably connected to the bottom of the bulk material frame 2 through a bearing, and extends to the bottom of the vehicle body 1, and a driving component 5 for driving the bulk material pipe 4 to rotate is arranged inside the vehicle body 1, a plurality of bulk material troughs are opened on the roller 3, and a movable plate 7 is arranged inside the plurality of bulk material troughs, an adjusting component 8 for driving the plurality of movable plates 7 to move simultaneously is arranged inside the roller 3, and a feeding hopper 9 is arranged at the top of the bulk material frame 2.

[0022] In the utility model, the bulk material frame 2 is cylindrical and is fixedly connected to the top of the vehicle body 1 by a support rod. The roller 3 is located on the inner wall of the bulk material frame 2 and is close to the inner wall of the bulk material frame 2. The top and bottom ends of the bulk material frame 2 are connected with connecting pipes, and are respectively connected to the bulk material pipe 4 and the feed hopper 9. A plurality of bulk material troughs are opened on the roller 3 and are distributed in a ring array. When a bulk material trough is aligned with the feed hopper 9, the fertilizer in the feed hopper 9 enters the bulk material trough. When a bulk material trough is aligned with the bulk material pipe 4, the fertilizer in the bulk material trough enters the bulk material pipe 4. The bulk material pipe 4 is driven to rotate by using a driving component 5 to fertilize the soil or earth pits at different positions. Different amounts of fertilizers are applied according to different forest needs. The position of the movable plate 7 in the bulk material trough is adjusted by using an adjusting component 8 to change the capacity of the bulk material trough.

[0023] In an optional embodiment, the adjustment assembly 8 includes a mounting tube 81, a rotating rod 82, a first bevel gear 83, a plurality of threaded rods 84 and a plurality of second bevel gears 85. The mounting tube 81 is arranged inside the rotating roller 3 and extends to the left side of the bulk material frame 2. One end of the rotating rod 82 is rotatably connected to the right side wall of the mounting tube 81, and the other end extends to the outside of the mounting tube 81. The first bevel gear 83 is coaxially fixed on the rotating rod 82. The plurality of threaded rods 84 are respectively rotatably arranged inside the plurality of bulk material troughs and extend into the mounting tube 81. The plurality of second bevel gears 85 are respectively coaxially fixed on the plurality of threaded rods 84 and are all meshed with the first bevel gear 83. The plurality of movable plates 7 are respectively threadedly connected to the plurality of threaded rods 84.

[0024] In an optional embodiment, a sliding block is provided on the inner wall of the bulk material chute, a sliding groove is provided on the side of the movable plate 7, and the inner wall of the sliding groove is slidably connected to the sliding block.

[0025] It should be noted that, when adjusting, the rotating rod 82 is turned to drive the plurality of threaded rods 84 to rotate through the first bevel gear 83 and the plurality of second bevel gears 85, so that the movable plate 7 slides up and down along the slider, thereby changing the capacity of the bulk material trough.

[0026] In an optional embodiment, the driving assembly 5 includes a first motor 51, a worm 52 and a worm wheel 53. The top wall of the vehicle body 1 is connected to a support frame. The first motor 51 is arranged on the right side wall of the support frame. One end of the worm 52 is coaxially connected to the output shaft of the first motor 51, and the other end is rotatably connected to the left side wall of the support frame. The worm wheel 53 is coaxially fixed on the bulk material pipe 4 and meshes with the worm 52.

[0027] In an optional embodiment, a sliding window matching the size of the bulk material pipe 4 is provided at the bottom end of the vehicle body 1 .

[0028] It should be noted that, by driving the first motor 51 to drive the worm 52 to rotate, the worm wheel 53 to rotate, and then the bulk material pipe 4 to rotate, so that the bulk material pipe 4 slides along the sliding window to fertilize the soil at different positions.

[0029] In an optional embodiment, a rotating assembly 6 for driving the roller 3 to rotate is provided inside the bulk material frame 2, and the rotating assembly 6 includes a second motor 61 and a rotating shaft 62. The second motor 61 is arranged on the right side of the bulk material frame 2, one end of the rotating shaft 62 is coaxially connected to the output shaft of the second motor 61, and the other end is connected to the right side of the roller 3.

[0030] It should be noted that, by starting the second motor 61 , the rotating shaft 62 is driven to rotate, thereby driving the rotating roller 3 to rotate.

[0031] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A quantitative fertilization device, comprising a vehicle body (1) and a bulk material frame (2), wherein the bulk material frame (2) is arranged at the top of the vehicle body (1), and is characterized in that: The vehicle also comprises a roller (3) and a bulk material pipe (4), wherein the roller (3) is arranged inside the bulk material frame (2), the bulk material pipe (4) is rotatably connected to the bottom end of the bulk material frame (2) via a bearing and extends to the bottom of the vehicle body (1), a driving component (5) for driving the bulk material pipe (4) to rotate is arranged inside the vehicle body (1), a plurality of bulk material troughs are provided on the roller (3), a moving plate (7) is arranged inside each of the plurality of bulk material troughs, an adjusting component (8) for driving the plurality of moving plates (7) to move simultaneously is arranged inside the roller (3), and a feeding hopper (9) is arranged at the top of the bulk material frame (2).

2. A quantitative fertilization device according to claim 1, characterized in that: The adjustment assembly (8) comprises a mounting tube (81), a rotating rod (82), a first bevel gear (83), a plurality of threaded rods (84) and a plurality of second bevel gears (85); the mounting tube (81) is arranged inside the rotating roller (3) and extends to the left side of the bulk material frame (2); one end of the rotating rod (82) is rotatably connected to the right side wall of the mounting tube (81), and the other end extends to the outside of the mounting tube (81); the first bevel gear (83) is coaxially fixedly sleeved on the rotating rod (82); the plurality of threaded rods (84) are respectively rotatably arranged inside the plurality of bulk material troughs and extend into the mounting tube (81); the plurality of second bevel gears (85) are respectively coaxially fixedly sleeved on the plurality of threaded rods (84) and are all meshed with the first bevel gear (83); and the plurality of movable plates (7) are respectively threadedly connected to the plurality of threaded rods (84).

3. A quantitative fertilization device according to claim 2, characterized in that: The inner wall of the bulk material trough is provided with a sliding block, the side of the movable plate (7) is provided with a sliding groove, and the inner wall of the sliding groove is slidably connected to the sliding block.

4. A quantitative fertilization device according to claim 1, characterized in that: The driving assembly (5) comprises a first motor (51), a worm (52) and a worm wheel (53); the top wall of the vehicle body (1) is connected to a support frame; the first motor (51) is arranged on the right side wall of the support frame; one end of the worm (52) is coaxially connected to the output shaft of the first motor (51), and the other end is rotatably connected to the left side wall of the support frame; the worm wheel (53) is coaxially fixedly sleeved on the bulk material pipe (4) and meshes with the worm (52).

5. A quantitative fertilization device according to claim 4, characterized in that: The bottom end of the vehicle body (1) is provided with a sliding window that matches the size of the bulk material pipe (4).

6. A quantitative fertilization device according to claim 1, characterized in that: A rotating assembly (6) for driving the rotating roller (3) to rotate is arranged inside the bulk material frame (2), and the rotating assembly (6) comprises a second motor (61) and a rotating shaft (62). The second motor (61) is arranged on the right side of the bulk material frame (2), one end of the rotating shaft (62) is coaxially connected to the output shaft of the second motor (61), and the other end is connected to the right side of the rotating roller (3).

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