Mini-tiller capable of applying fertilizer

Abstract

The utility model relates to the technical field of mini-tillers, and discloses a fertilizing mini-tiller which comprises a tractor, a driving belt pulley is fixed on a driving main shaft of the tractor, a ploughing assembly is arranged on the rear side of the tractor, the ploughing assembly comprises a driving box fixed on the rear side of the tractor, and a fertilizer box is fixed on the top surface of the driving box. A fertilizer applying mechanism is arranged in the driving box, a driving shaft is rotationally connected into the driving box, a tilling cutter is fixed to the outer wall of the driving shaft, and a plow harrow is fixed to the rear side of the fertilizer box. The driving belt wheel drives the driving shaft and the tilling cutter to rotate and break soil, so that the soil is turned up and loosened, at the moment, the material stirring shaft synchronously rotates along with the driving shaft and drives the material stirring plate to rotate, and the material blocking plate is opened, so that the fertilizer box falls into the driving box; and the fertilizer is continuously shifted to the bordering part of the tilling cutter and the soil through the rotating shifting plate, so that the fertilizer is more fully mixed with the turned soil, and the fertilization effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of micro-tillage machines, in particular to a micro-tillage machine capable of applying fertilizer. Background Art

[0002] The micro-tillage machine is powered by a small diesel engine or gasoline engine, and has the characteristics of light weight, small size, simple structure, etc. The micro-tillage machine is widely used in dry land, paddy fields, orchards, etc. in plains, mountainous areas, and hills. Equipped with corresponding equipment, it can be used for pumping, power generation, spraying, and spraying. It can also be towed by a trailer for short-distance transportation. The micro-tillage machine can travel freely in the field, which is convenient for users to use and store.

[0003] An existing micro-tillage machine for fertilization (Announcement No.: CN209017409U) has at least the following drawbacks: the device can sprinkle fertilizer on the soil before the tiller plows the land by setting a fertilizer box, thereby completing the tillage and fertilization. However, when the fertilizer is sprinkled on the soil before the tillage, since the fertilizer is located in the upper layer of the soil, it is difficult to fully mix the fertilizer with the soil when the tiller turns over the soil, resulting in poor fertilization effect. For this reason, the present utility model is proposed. Summary of the invention

[0004] The utility model aims to solve the shortcomings in the prior art and provides a micro-tillage machine capable of applying fertilizer.

[0005] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0006] A micro-tillage machine capable of applying fertilizer comprises a tractor, a driving pulley is fixed on a driving main shaft of the tractor, a tillage assembly is arranged on the rear side of the tractor, the tillage assembly comprises a driving box fixed on the rear side of the tractor, a fertilizer box is fixed on the top surface of the driving box, a fertilizing mechanism is arranged inside the driving box, a driving shaft is rotatably connected inside the driving box, a tillage blade is fixed on the outer wall of the driving shaft, and a plowing harrow is fixed on the rear side of the fertilizer box.

[0007] As a further solution of the utility model, the fertilization mechanism includes a feed hole opened on the top surface of the driving box, the bottom opening of the fertilizer box corresponds to the position of the feed hole, a blocking plate is slidably inserted inside the feed hole, a feed tapping shaft is rotatably connected inside the driving box and below the feed hole, and a plurality of feed tapping plates are fixed to the outer wall of the feed tapping shaft.

[0008] As a further solution of the utility model, a first slave pulley is fixed to the left end of the driving shaft, and the driving pulley is meshed with the first slave pulley through a belt for transmission, a second slave pulley is fixed to the left side of the first slave pulley, and a third slave pulley is fixed to the left end of the material discharging shaft, and the second slave pulley is meshed with the third slave pulley through a belt for transmission.

[0009] As a further solution of the utility model, an electric push rod is fixed to the top surface of the fertilizer box, a connecting frame is fixed to one end of the telescopic rod of the electric push rod, and the blocking plate is fixed to the front side of the connecting frame.

[0010] As a further solution of the utility model, two limiting cylinders are fixed to the top surface of the fertilizer box, and the rear ends of limiting rods are inserted into the limiting cylinders and fixed to the front side of the top surface of the fertilizer box.

[0011] As a further solution of the utility model, a feeding hopper is connected to and fixed on the top surface of the fertilizer box.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] By starting the tractor, during the driving process of the tractor, the driving pulley drives the driving shaft and the tilling blade to rotate and break the soil, so that the soil is turned up and loosened. At this time, the material-diverting shaft rotates synchronously with the driving shaft, and drives the material-diverting plate to rotate, and opens the blocking plate to allow the fertilizer box to fall into the interior of the driving box, and the fertilizer is continuously diverted to the junction of the tilling blade and the soil through the rotating material-diverting plate, so that the fertilizer and the turned-up soil are more fully mixed, thereby increasing the fertilization effect, and then the soil mixed with the fertilizer is piled on both sides through the tilling blade to facilitate the subsequent planting of plants. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a three-dimensional structural schematic diagram of a micro-tillage machine capable of applying fertilizer proposed by the utility model;

[0015] Figure 2 This is a schematic diagram of the three-dimensional disassembled structure of a micro-tillage machine capable of fertilizing proposed by the utility model;

[0016] Figure 3 This is a schematic diagram of the three-dimensional structure of a fertilizer box of a micro-tillage machine capable of fertilizing provided by the utility model;

[0017] Figure 4 The utility model is a schematic diagram of the three-dimensional structure of a driving box of a micro-tillage machine capable of applying fertilizer.

[0018] In the figure: 1. tractor; 101. driving pulley; 2. driving box; 201. fertilizer box; 202. driving shaft; 203. first slave pulley; 204. plowing harrow; 205. feeding hole; 206. blocking plate; 207. material shifting shaft; 208. material shifting plate; 209. second slave pulley; 210. third slave pulley; 211. tilling knife; 3. electric push rod; 301. connecting frame; 302. limiting cylinder; 303. limiting rod; 4. feeding hopper. DETAILED DESCRIPTION

[0019] 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 described below in conjunction with specific implementation methods.

[0020] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "two ends", "one end", "the other end" 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, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0021] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" 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 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.

[0022] like Figure 1-Figure 4 As shown, a micro-tillage machine capable of applying fertilizer comprises a tractor 1, a driving pulley 101 is fixed on a driving main shaft of the tractor 1, a tillage assembly is arranged on the rear side of the tractor 1, the tillage assembly comprises a driving box 2 fixed on the rear side of the tractor 1, a fertilizer box 201 is fixed on the top surface of the driving box 2, a fertilizing mechanism is arranged inside the driving box 2, a driving shaft 202 is rotatably connected inside the driving box 2, a tillage blade 211 is fixed on the outer wall of the driving shaft 202, and a plowing blade 204 is fixed on the rear side of the fertilizer box 201.

[0023] like Figure 2-Figure 4As shown, in this embodiment, the fertilizing mechanism includes a feeding hole 205 opened on the top surface of the driving box 2, the bottom opening of the fertilizer box 201 corresponds to the position of the feeding hole 205, a blocking plate 206 is slidably inserted inside the feeding hole 205, and a feeding shaft 207 is rotatably connected to the driving box 2 and located below the feeding hole 205. A plurality of feeding plates 208 are fixed to the outer wall of the feeding shaft 207. By starting the tractor 1, the driving pulley 101 drives the driving shaft 202 and the tillage wheel to move in the driving process of the tractor 1. The knife 211 rotates and breaks the soil, causing the soil to be turned up and loosened. At this time, the material-dispensing shaft 207 rotates synchronously with the driving shaft 202, and drives the material-dispensing plate 208 to rotate, opening the blocking plate 206 so that the fertilizer box 201 falls into the interior of the driving box 2, and the fertilizer is continuously pushed to the junction of the tillage knife 211 and the soil through the rotating material-dispensing plate 208, so that the fertilizer and the turned up soil are more fully mixed, increasing the fertilization effect, and then the soil mixed with fertilizer is piled on both sides through the tillage knife 211 to facilitate subsequent planting of plants.

[0024] like Figure 2-Figure 4 As shown, in this embodiment, a first slave pulley 203 is fixed to the left end of the driving shaft 202, and the driving pulley 101 is meshed with the first slave pulley 203 through a belt for transmission, a second slave pulley 209 is fixed to the left side of the first slave pulley 203, and a third slave pulley 210 is fixed to the left end of the material-discharging shaft 207, and the second slave pulley 209 is meshed with the third slave pulley 210 through a belt for transmission. The driving pulley 101 is set on the main shaft of the tractor 1, so that the driving pulley 101 can drive the driving shaft 202 and the material-discharging shaft 207 to rotate synchronously at the same time when the tractor 1 moves, thereby reducing the setting of driving parts and saving the cost of the device.

[0025] like Figure 2-Figure 4 As shown, in this embodiment, an electric push rod 3 is fixed to the top surface of the fertilizer box 201, a connecting frame 301 is fixed to one end of the telescopic rod of the electric push rod 3, and the blocking plate 206 is fixed to the front side of the connecting frame 301. By setting the electric push rod 3, the connecting frame 301 and the blocking plate 206 can be started to move, so as to facilitate the control of the fertilizer under the fertilizer box 201.

[0026] like Figure 2-Figure 4 As shown, in this embodiment, two limiting cylinders 302 are fixed to the top surface of the fertilizer box 201, and the rear end of a limiting rod 303 is inserted into the inside of the limiting cylinder 302 and fixed to the front side of the top surface of the fertilizer box 201. Through the setting of the limiting cylinder 302 and the limiting rod 303, the connecting frame 301 can be limited, so that the connecting frame 301 is more stable during movement.

[0027] like Figure 2-Figure 4As shown, in this embodiment, the top surface of the fertilizer box 201 is connected to and fixed with a feeding hopper 4, and fertilizer is easily added to the interior of the fertilizer box 201 through the feeding hopper 4.

[0028] From the above description, it can be seen that the above-mentioned embodiments of the utility model achieve the following technical effects: in use, by starting the tractor 1 to move to the tillage site, then adding fertilizer to the inside of the fertilizer box 201 through the feeding hopper 4, and then pressing the control handle of the tractor 1, so that the tillage blade 211 and the plow 204 are in contact with the soil, and then the tractor 1 is started to move forward. At this time, the driving pulley 101 rotates during the process. The driving pulley 101 is meshed with the first slave pulley 203 through a belt, and the second slave pulley 209 is meshed with the third slave pulley 210 through a belt. The driving shaft 202 and the material-dispensing shaft 207 rotate synchronously with the driving pulley 101. At this time, the driving shaft 202 drives the tillage blade 211 and the plow 204 to fit the soil. The knife 211 rotates and breaks the soil, causing the soil to be turned up and loosened. During this process, the electric push rod 3 is started to drive the connecting frame 301 and the blocking plate 206 to move. At this time, the fertilizer in the fertilizer box 201 enters the driving box 2 through the feeding hole 205. At this time, the fertilizer continues to fall to the material-dispensing shaft 207 and the material-dispensing plate 208, and the fertilizer is continuously pushed to the junction of the tillage knife 211 and the soil through the rotating material-dispensing plate 208, so that the fertilizer and the turned up soil are more fully mixed, thereby completing the tillage and fertilization of the soil. Through the setting of the limit cylinder 302 and the limit rod 303, the connecting frame 301 can be limited, so that the connecting frame 301 is more stable during movement, and it is convenient to add fertilizer to the inside of the fertilizer box 201 through the feeding hopper 4.

[0029] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A micro-tillage machine capable of applying fertilizer, comprising a tractor (1), characterized in that: A driving pulley (101) is fixed on the driving main shaft of the tractor (1), a tillage assembly is arranged on the rear side of the tractor (1), and the tillage assembly comprises a driving box (2) fixed on the rear side of the tractor (1), a fertilizer box (201) is fixed on the top surface of the driving box (2), a fertilizing mechanism is arranged inside the driving box (2), a driving shaft (202) is rotatably connected inside the driving box (2), a tillage blade (211) is fixed on the outer wall of the driving shaft (202), and a plowing harrow (204) is fixed on the rear side of the fertilizer box (201).

2. A micro-tillage machine capable of applying fertilizer according to claim 1, characterized in that: The fertilizing mechanism comprises a feeding hole (205) formed on the top surface of the driving box (2); a bottom opening of the fertilizer box (201) corresponds to the position of the feeding hole (205); a blocking plate (206) is slidably inserted inside the feeding hole (205); a feeding shaft (207) is rotatably connected to the inside of the driving box (2) and below the feeding hole (205); and a plurality of feeding plates (208) are fixed to the outer wall of the feeding shaft (207).

3. A micro-tillage machine capable of applying fertilizer according to claim 2, characterized in that: A first slave pulley (203) is fixed to the left end of the driving shaft (202), the driving pulley (101) is meshed with the first slave pulley (203) through a belt for transmission, a second slave pulley (209) is fixed to the left side of the first slave pulley (203), a third slave pulley (210) is fixed to the left end of the material removal shaft (207), and the second slave pulley (209) is meshed with the third slave pulley (210) through a belt for transmission.

4. The micro-tillage machine capable of applying fertilizer according to claim 3, characterized in that: An electric push rod (3) is fixed to the top surface of the fertilizer box (201), a connecting frame (301) is fixed to one end of the telescopic rod of the electric push rod (3), and the blocking plate (206) is fixed to the front side of the connecting frame (301).

5. The micro-tillage machine capable of applying fertilizer according to claim 4, characterized in that: Two limiting cylinders (302) are fixed to the top surface of the fertilizer box (201), and the rear ends of limiting rods (303) are inserted into the limiting cylinders (302) and fixed to the front side of the top surface of the fertilizer box (201).

6. The micro-tillage machine capable of applying fertilizer according to claim 5, characterized in that: The top surface of the fertilizer box (201) is connected to and fixed with a feeding hopper (4).

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