Fertilizer device for planting saplings

Abstract

The utility model relates to the technical field of fruit tree seedling fertilization, and discloses a fertilization device for planting seedlings, comprising a frame, on which a fertilizer box is fixedly installed; a fertilization component, which is arranged at the discharge end of the fertilizer box and is used for evenly spreading fertilizer on the soil; a walking wheel group, which is arranged on one side of the frame, and a transmission component is arranged between the walking wheel group and the fertilization component, which is used for controlling the fertilization component to discharge fertilizer at intervals; a ditching component, which is arranged on the frame; and a landfill component, which is arranged on the side of the frame away from the walking wheel group; the axial rotation of the connecting shaft drives the discharging blade to move, which can ensure that the fertilizer is evenly spread from the fertilizer box to the soil, greatly improves the uniformity of fertilization, avoids the problem of uneven fertilization that may occur in the traditional manual scattering method, and at the same time, the combined use of the fertilization component, the ditching component and the landfill component enables the three steps of fertilization, ditching and landfilling to be carried out continuously, which greatly improves the fertilization efficiency.

Description

Technical Field

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

[0002] Kumquat, also known as Jingju, is a traditional local fruit in Guizhou Province. It has been cultivated for more than 350 years. The fruit of kumquat is small, generally weighing 30 to 50 grams each. There are several types of spherical, pancake-shaped, and oblate. The fruit colors include orange-red, orange-red, and vermilion. The oil cells on the peel are obvious and have a pure aromatic smell. This variety has a high fruiting rate and the fruits are evenly distributed. They are densely distributed inside and outside the crown like small red balls. Against the backdrop of dark green leaves, they are particularly dazzling. The growth of kumquat is affected by climate, so fertilization is needed according to the growth status of kumquat and soil nutrient conditions. Fertilizers usually contain nitrogen, phosphorus, potassium and trace elements. Appropriate fertilization can effectively stimulate the growth of kumquat.

[0003] Fertilization is of great significance to the growth of kumquats. In order to ensure the healthy growth and fruiting of kumquats, scientific and reasonable fertilization management is required. In the existing fertilization operation, fertilizers are usually distributed on the soil surface by scattering, and then the fertilizers are pressed into the soil with tools such as hoes, thereby helping the fertilizers to fully penetrate into the soil for absorption by the kumquats. Since manual scattering of fertilizers only relies on the experience of the staff, it is difficult to ensure the uniformity of fertilization, which may lead to some fertilizers being missed or too much fertilizer, resulting in fertilizer waste, which not only increases costs, but may also have a negative impact on the environment. Therefore, a fertilization device for seedling planting is proposed to solve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model provides a fertilizing device for planting seedlings, comprising a frame on which a fertilizer box is fixedly installed;

[0005] A fertilizing component is arranged at the discharge end of the fertilizer box and is used to spread the fertilizer evenly on the soil;

[0006] A walking wheel group is arranged on one side of the frame, and a transmission assembly is arranged between the walking wheel group and the fertilizing assembly, which is used to control the fertilizing assembly to dispense fertilizer at intervals;

[0007] A trenching assembly is arranged on the frame;

[0008] The landfill assembly is arranged on a side of the frame away from the traveling wheel set;

[0009] The traction frame is arranged on the frame and is used for quickly connecting the frame with the traction device.

[0010] Furthermore, the walking wheel set includes a mounting seat, and the mounting seat is fixedly mounted on one side of the frame, and the number of the mounting seats is two;

[0011] The movable plate is rotatably connected to the side of the mounting base away from the frame, the movable plate is provided with a plurality of through holes distributed in an annular shape and at equal intervals, and the mounting base is provided with a limit pin with one end penetrating through and extending to the inner side of the through hole;

[0012] The moving wheel is arranged on the movable plate.

[0013] Further, the fertilization assembly includes a lower hopper, which is fixedly mounted on the fertilizer box and is connected to the discharge end of the fertilizer box;

[0014] A connecting shaft, the connecting shaft is rotatably connected to the bottom of the fertilizer box and passes through the lower hopper;

[0015] The number of the discharge blades is not less than three, and the discharge blades are welded to the outside of the connecting shaft at equal intervals in a ring shape and located in the lower hopper, and the surface of the discharge blades on one side away from the connecting shaft is in contact with the inner wall of the lower hopper;

[0016] A fertilizer discharge pipe is connected to the discharge end of the discharge hopper;

[0017] The sleeve is slidably connected to the frame, and the fertilizer discharge pipe is located on the inner side of the sleeve.

[0018] Furthermore, the transmission assembly includes a transmission shaft, which is rotatably connected to one side of the frame through a bearing seat, one end of the transmission shaft is connected to the moving wheel through a first chain transmission mechanism, and the other end is connected to the connecting shaft through a second chain transmission mechanism.

[0019] Furthermore, the trenching assembly includes a mounting plate fixedly mounted on a side surface of the casing, and a trenching plow is provided on the surface of the mounting plate.

[0020] Further, the landfill assembly includes a mounting frame, which is slidably connected to the frame;

[0021] An elastic member is arranged at one end of the mounting frame away from the frame;

[0022] A column connected to the elastic setting end of the elastic member;

[0023] The landfill plow is arranged at one end of the column away from the elastic member.

[0024] The beneficial effects of the utility model are as follows: the utility model provides a fertilizing component, and drives the discharge blades to move by axial rotation of the connecting shaft, so as to ensure that the fertilizer is evenly spread from the fertilizer box to the soil, greatly improving the uniformity of fertilization, and avoiding the problem of uneven fertilization that may occur in the traditional manual spreading method. At the same time, the combined use of the fertilizing component and the trenching component and the landfill component enables the three steps of fertilizing, trenching and landfilling to be carried out continuously, greatly improving the fertilization efficiency. The traction frame arranged on the frame can be quickly disassembled and assembled with the traction equipment, so that it is convenient to move and use in the farmland. A transmission component is also provided, which converts the rotation of the moving wheel into the driving force for the rotation of the connecting shaft, so that the fertilizing component can carry out fertilization operation during the movement, and realizes fertilization when moving and closing when stopping, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is an overall schematic diagram of the utility model;

[0026] Figure 2 For this utility model Figure 1 The enlarged schematic diagram at A in the middle;

[0027] Figure 3 It is a rear view schematic diagram of the utility model;

[0028] Figure 4 This is a schematic diagram of the connection between the fertilizer box and the fertilization component of the utility model;

[0029] Figure 5 For this utility model Figure 4 Enlarged schematic diagram of point B in the middle.

[0030] Among them, 1. frame; 2. fertilizer box; 3. fertilization component; 31. lower hopper; 32. connecting shaft; 33. discharge blade; 34. fertilizer discharge pipe; 35. sleeve; 4. walking wheel group; 41. mounting seat; 42. movable plate; 43. through hole; 44. limit pin; 45. moving wheel; 5. transmission component; 51. transmission shaft; 52. first chain transmission mechanism; 53. second chain transmission mechanism; 6. trenching component; 61. mounting plate; 62. trenching plow; 7. landfill component; 71. mounting frame; 72. elastic member; 73. column; 74. landfill plow; 8. traction frame. DETAILED DESCRIPTION

[0031] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0032] In the description of the present invention, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as a limitation on the present invention.

[0033] In the description of the present invention, it should be noted that, 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 direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0034] In the embodiment, Figure 1-5 Provided is a fertilizing device for planting seedlings, comprising a frame 1, on which a fertilizer box 2 is fixedly mounted;

[0035] A fertilizing component 3 is arranged at the discharge end of the fertilizer box 2 and is used to spread the fertilizer evenly on the soil;

[0036] A walking wheel group 4 is arranged on one side of the frame 1, and a transmission component 5 is arranged between the walking wheel group 4 and the fertilizing component 3, for controlling the fertilizing component 3 to dispense fertilizer at intervals;

[0037] A trenching assembly 6 is arranged on the frame 1;

[0038] The landfill assembly 7 is arranged on a side of the frame 1 away from the traveling wheel assembly 4;

[0039] The traction frame 8 is arranged on the frame 1 and is used to quickly connect the frame 1 with the traction device. The frame 1 is formed by welding a plurality of square tubes to each other. Before fertilizing, the frame 1 is quickly connected with the traction device through the traction frame 8 to realize the overall movement. Then, the trenching component 6 will open a trench of a certain depth and width on the ground during the walking process, which is the fertilizer receiving area. Then, the fertilizer is evenly placed through the fertilizing component 3. Finally, the landfill component 7 will backfill the soil around the trench into the trench to cover the saplings and fertilizers, ensuring that the growth environment of the saplings is stable and the fertilizers are fully utilized.

[0040] Reference Figure 1-5 , wherein the walking wheel set 4 includes a mounting seat 41, and the mounting seat 41 is fixedly mounted on one side of the frame 1, and the number of the mounting seats 41 is two;

[0041] The movable plate 42 is rotatably connected to the side of the mounting base 41 away from the frame 1. A plurality of through holes 43 are formed in the movable plate 42 and are evenly distributed in a ring shape. A limit pin 44 is provided on the mounting base 41 and has one end passing through and extending to the inner side of the through hole 43.

[0042] The moving wheels 45 are arranged on the movable plate 42.

[0043] With the above structure, the movable plate 42 is rotatably connected to the mounting base 41, and the included angle between the movable plate 42 and the mounting base 41 can be adjusted according to the height of the kumquat plants, preventing the device from bending or injuring the kumquats during fertilization. Then, the limit pin 44 is inserted into the corresponding through hole 43, so that the movable plate 42 can be fixed and limited.

[0044] Refer to Figure 1-5 Among them, the fertilizing assembly 3 includes a feeding hopper 31, which is fixedly installed on the fertilizer tank 2 and is communicated with the discharging end of the fertilizer tank 2.

[0045] The connecting shaft 32 is rotatably connected below the fertilizer tank 2 and passes through the feeding hopper 31.

[0046] The number of discharging blades 33 is not less than three, and they are welded on the outer side of the connecting shaft 32 in an evenly distributed ring shape and are located inside the feeding hopper 31. The surface of the discharging blade 33 away from the connecting shaft 32 is in contact with the inner wall of the feeding hopper 31.

[0047] The fertilizer discharging pipe 34 is communicated with the discharging end of the feeding hopper 31.

[0048] The sleeve 35 is slidably connected to the frame 1, and the fertilizer discharging pipe 34 is located inside the sleeve 35.

[0049] With the above structure, the feeding hopper 31 is the starting point of fertilizer transmission and is communicated with the discharging end of the fertilizer tank 2, ensuring that the fertilizer can smoothly flow from the fertilizer tank 2 into the feeding hopper 31. When the connecting shaft 32 rotates axially, the discharging blades 33 move accordingly. After the fertilizer falls into the feeding hopper 31, it will be temporarily stored between two discharging blades 33. When the discharging blades 33 move, they push the fertilizer into the fertilizer discharging pipe 34. The sleeve 35 is slidably connected to one of the square pipes on the frame 1 through a connecting piece, and the connecting piece is arranged in an inverted "U" shape. Therefore, the positions of the two sleeves 35 can be adjusted according to the spacing between adjacent rows of kumquats, so as to ensure that the fertilizer is absorbed by the kumquats to the greatest extent. At the same time, the number of sleeves 35 is multiple, and multiple rows of kumquats can be fertilized at one time.

[0050] Refer to Figure 1-5, wherein the transmission assembly 5 includes a transmission shaft 51, the transmission shaft 51 is rotatably connected to one side of the frame 1 through a bearing seat, one end of the transmission shaft 51 is transmission-connected to the moving wheel 45 through a first chain transmission mechanism 52, and the other end of the transmission shaft 51 is transmission-connected to the connecting shaft 32 through a second chain transmission mechanism 53;

[0051] Through the above-mentioned structural arrangement, the structural principles of the first chain transmission mechanism 52 and the second chain transmission mechanism 53 are the same, and both are composed of a first sprocket, a second sprocket and a chain. When the device moves forward at a constant speed, the moving wheel 45 will rotate, and the transmission shaft 51 is rotated by the first chain transmission mechanism 52, and then the connecting shaft 32 is rotated by the second chain transmission mechanism 53, and finally the fertilization component 3 is driven to perform fertilization operations, ensuring that the fertilization device can continuously and stably perform fertilization operations during the walking process, thereby improving the efficiency and uniformity of fertilization.

[0052] Reference Figure 1-5 , wherein the trenching assembly 6 includes a mounting plate 61, which is fixedly mounted on a side surface of the sleeve 35, and a trenching plow 62 is provided on the plate surface of the mounting plate 61;

[0053] Through the above-mentioned structural setting, the mounting plate 61 provides a platform for installing and fixing the furrowing plow 62. The furrowing plow 62 cuts into the soil as the equipment moves forward. The soil will be cut and pushed to both sides, thereby forming a linear groove in the soil, and the number of furrowing plows 62 matches the number of sleeves 35.

[0054] Reference Figure 1-5 , wherein the landfill assembly 7 includes a mounting frame 71, and the mounting frame 71 is slidably connected to the frame 1;

[0055] The elastic member 72 is arranged at one end of the mounting frame 71 away from the frame 1;

[0056] A column 73 connected to the elastic setting end of the elastic member 72;

[0057] A landfill plow 74 is disposed at one end of the column 73 away from the elastic member 72;

[0058] Through the above-mentioned structural setting, the elastic member 72 is arranged at one end of the mounting frame 71 away from the frame 1, which provides a certain elastic force for adjusting the landfill strength and landfill depth of the landfill assembly 7. The number of landfill plows 74 matches the number of trenching plows 62, which are used to push or press soil or other landfill materials into the area to be landfilled.

[0059] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0060] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fertilizing device for planting seedlings, comprising a frame (1), characterized in that: A fertilizer box (2) is fixedly mounted on the frame (1); A fertilizing assembly (3) is arranged at the discharge end of the fertilizer box (2) and is used to evenly spread the fertilizer on the soil; A running wheel assembly (4) is arranged on one side of the frame (1), and a transmission assembly (5) is arranged between the running wheel assembly (4) and the fertilizing assembly (3) for controlling the fertilizing assembly (3) to dispense fertilizer at intervals; A trenching assembly (6) is arranged on the frame (1); A landfill assembly (7) is arranged on a side of the frame (1) away from the traveling wheel assembly (4); A traction frame (8) is arranged on the frame (1) and is used for quickly connecting the frame (1) to the traction device.

2. A fertilizing device for planting seedlings according to claim 1, characterized in that: The walking wheel set (4) comprises a mounting seat (41), and the mounting seat (41) is fixedly mounted on one side of the frame (1), and there are two mounting seats (41); A movable plate (42) is rotatably connected to a side of the mounting seat (41) away from the frame (1); the movable plate (42) is provided with a plurality of through holes (43) distributed in an annular shape and at equal intervals; the mounting seat (41) is provided with a limiting pin (44) with one end penetrating through and extending to the inner side of the through hole (43); The moving wheel (45) is arranged on the movable plate (42).

3. A fertilizing device for planting seedlings according to claim 1, characterized in that: The fertilizing assembly (3) comprises a lower hopper (31) which is fixedly mounted on the fertilizer box (2) and is connected to the discharge end of the fertilizer box (2); A connecting shaft (32), the connecting shaft (32) is rotatably connected to the bottom of the fertilizer box (2) and passes through the lower hopper (31); The number of the discharge blades (33) is not less than three, and the discharge blades (33) are welded to the outside of the connecting shaft (32) at equal intervals in a ring shape and located in the lower hopper (31), and the surface of the side of the discharge blades (33) away from the connecting shaft (32) is in contact with the inner wall of the lower hopper (31); A fertilizer discharge pipe (34) is connected to a discharge end of the discharge hopper (31); The sleeve (35) is slidably connected to the frame (1), and the fertilizer discharge pipe (34) is located inside the sleeve (35).

4. A fertilizing device for planting seedlings according to claim 2 or 3, characterized in that: The transmission assembly (5) comprises a transmission shaft (51), wherein the transmission shaft (51) is rotatably connected to one side of the frame (1) via a bearing seat, one end of the transmission shaft (51) is transmission-connected to the moving wheel (45) via a first chain transmission mechanism (52), and the other end of the transmission shaft (51) is transmission-connected to the connecting shaft (32) via a second chain transmission mechanism (53).

5. The fertilizing device for planting seedlings according to claim 3, characterized in that: The furrowing assembly (6) comprises a mounting plate (61) fixedly mounted on a side surface of the sleeve (35), and a furrowing plow (62) is provided on the plate surface of the mounting plate (61).

6. A fertilizing device for planting seedlings according to claim 1, characterized in that: The landfill assembly (7) comprises a mounting frame (71), and the mounting frame (71) is slidably connected to the frame (1); An elastic member (72) is arranged at one end of the mounting frame (71) away from the frame (1); A column (73) connected to the elastic setting end of the elastic member (72); The landfill plow (74) is arranged at one end of the column (73) away from the elastic member (72).

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