A tea garden micro-cultivator

Abstract

The utility model discloses a tea garden micro plough belongs to the field of agriculture, including the caterpillar micro plough of ploughing and through the pull plough component of pin connection on caterpillar micro plough, the pull plough component includes through the main rod of pin connection on caterpillar micro plough and the plough head of pin connection on the main rod tail end. The utility model has the advantages compared with prior art: the device is through the V-shaped knife face of plough head to the mud cleaning of mud sword, when the down pressure handle lever, the down pressure rod intercommunication elastic link will be down pressure, and the elastic link and the grip stick will be curved deformation along the knife face in the process of down pressure, after finishing cleaning, loosen the handle lever, under the action of pressure spring, the down pressure rod will drive mud sword to move upward and reset, in the process of reset, the elastic link and the grip stick will complete reset under the action of self elasticity.

Description

Technical Field

[0001] This utility model relates to the agricultural field, specifically to a micro-tiller for tea gardens. Background Technology

[0002] Tea contains a variety of active ingredients, whose main functions include anti-oxidation, refreshing the mind, promoting digestion, regulating metabolism, and protecting cardiovascular health. Long-term moderate consumption has a positive effect on both physical and mental health. To facilitate the harvesting of tea leaves, tea trees are usually planted in large-scale tea gardens. To ensure the nutrition of the tea gardens, the tea trees are regularly weeded, tilled, and fertilized. The tilling of the tea gardens is mostly done using special micro-tillers for tea gardens.

[0003] Existing mini-tillers in tea gardens usually refer to tracked mini-tillers. The plow assembly of a tracked mini-tiller consists of a main rod and a plow head. In order to facilitate the adjustment of the furrow depth, there are several adjustment pin holes on the top of the plow head to adjust the height of the plow head. The fixing rod of the tracked mini-tiller and the plow head are mostly connected by a pin structure.

[0004] While this type of mini-tiller for tea gardens can prevent the wheels from getting stuck in mud due to loose soil when making furrows, it is inevitable that soil will stick to the plow blades during the furrowing process, and some vines may even get tangled on the blades, making it difficult to plow deeply. Currently, soil removal is mostly done with blades or by hand, which can accomplish the task, but the removal is more complicated and can easily injure the hands. Utility Model Content

[0005] The technical problem this invention aims to solve is that the plowshare of existing tea garden micro-tillers easily gets stuck with mud when plowing, thus affecting the efficiency of plowing, and the mud removal process is difficult to ensure personal safety.

[0006] To solve the above-mentioned technical problems, the technical solution provided by this utility model is as follows: a tea garden micro-tiller, including a tracked micro-tiller for tilling the land and a plow assembly connected to the tracked micro-tiller by pins. The plow assembly includes a main rod connected to the tracked micro-tiller by pins and a plow head connected to the end of the main rod by pins. The plow head is provided with several adjusting pin holes above it for adjusting the height of the plow head.

[0007] The plowshare has a V-shaped blade. Two mud-removing components are provided above the plowshare. The mud-removing components include a mud-removing blade that is close to the plowshare blade, a spring rod that is bolted to the top of the mud-removing blade, a pressure rod that is welded to the top of the spring rod, and a gripping rod that is sleeved on the spring rod. The pressure rod passes through the main rod and a pressure spring is sleeved above the pressure rod.

[0008] The plowshare consists of two downward pressure rods above a V-shaped blade connected by a handle rod.

[0009] As an improvement, the outer wall end of the grip bar is provided with a protective bushing to prevent pinching injury to the human body.

[0010] As an improvement, the maximum movement distance of the descaling blade is less than the arc length of the descaling blade.

[0011] As an improvement, the tracked micro-tiller is now a hand-held oil pump machine.

[0012] As an improvement, the fixing rod of the plowshare is connected to the plowshare blade by welding.

[0013] As an improvement, the grip rod and the pressure rod are connected by a bolt structure, and a protrusion is provided on the top of the main rod to prevent the grip rod from squeezing the hand.

[0014] The advantages of this invention compared to the prior art are as follows: This device cleans the V-shaped blade of the plow head by removing mud with a mud-removing blade. When the handle rod is pressed down, the pressing rod connected to the elastic rod will press down, and the elastic rod and the gripping rod will bend and deform along the blade surface during the pressing process. After cleaning is completed, the handle rod is released, and under the action of the pressure spring, the pressing rod will drive the mud-removing blade to move upward and reset. During the reset process, the elastic rod and the gripping rod will reset under their own elasticity. Attached Figure Description

[0015] Figure 1 This is a general structural diagram of a tea garden micro-tiller according to this utility model.

[0016] Figure 2 This is a cross-sectional view of the overall structure of a tea garden micro-tiller according to this utility model.

[0017] Figure 3 yes Figure 2 Enlarged view of point A.

[0018] Figure 4 This is an exploded view of the mud-cleaning component of a tea garden micro-tiller according to this utility model.

[0019] As shown in the figure: 1. Tracked micro-tiller; 2. Plow assembly; 21. Main rod; 22. Plow head; 23. Adjusting pin hole; 3. Mud cleaning assembly; 31. Mud removal blade; 32. Elastic rod; 33. Pressing rod; 34. Grip bar; 35. Pressure spring; 36. Handle rod; 37. Protective bushing; 38. Protruding post. Detailed Implementation

[0020] The present invention will now be described in further detail with reference to the accompanying drawings.

[0021] As per the instruction manual Figure 1 , 2As shown in Figures 3 and 4, in order to manage the tea garden, it is usually necessary to regularly till and fertilize the land. To facilitate tilling the fertilization path between the tea trees, a tracked mini-tiller 1 and a plow assembly 2 are used for tilling. The main rod 21 of the plow assembly 2 is fixed to the fixed hook of the tracked mini-tiller 1 by pins, and the fixed rod above the plow head 22 is also fixed to the pin groove at the tail end of the main rod 21 by pins. The tracked mini-tiller 1 generally uses a hand-held oil pump, which facilitates passage through the tea garden path and can effectively avoid malfunctions due to leakage.

[0022] To facilitate adjustment of the plow head 22's lowering depth, several adjusting pin holes 23 are provided on the top of the plow head 22 for adjusting its height. To facilitate the replacement and transport of the plow head 22, the fixing rod of the plow head 22 is welded to the plow blade, making it an integrated structure.

[0023] To facilitate cleaning the dirt from the blade surface, since the commonly used tea garden plow 22 has a V-shaped blade surface, two dirt-cleaning components 3 are provided above the plow 22. Each dirt-cleaning component 3 includes a dirt-removing blade 31 tightly attached to the blade surface of the plow 22, a spring rod 32 bolted to the top surface of the dirt-removing blade 31, a pressure rod 33 welded above the spring rod 32, and a gripping rod 34 fitted onto the spring rod 32. The pressure rod 33 passes through the main rod 21, and a pressure spring 35 is fitted above the pressure rod 33. The gripping rod 34 operates on the principle of a fitness exercise... The arm strength device is used, and the elastic rod 32 is used to prevent the grip bar 34 from bending in multiple directions while facilitating the fixation of the mud-removing blade 31. The pressure spring 35 is used to facilitate the automatic reset of the mud-removing blade 31. In order to facilitate the simultaneous control of the two downward pressure rods 33 and prevent the pressure spring 35 from falling off, the two downward pressure rods 33 above the V-shaped blade of the plow head 22 are connected by the handle rod 36, and the handle rod 36 and the downward pressure rod 33 are connected by a bolt structure. The main rod 21 is provided with a protrusion 38 above it to prevent the handle rod 36 from squeezing the hand.

[0024] To prevent the mud-removing blade 31 from detaching from the blade surface of the plowshare 22, the maximum movement distance of the mud-removing blade 31 is less than the arc length of the mud-removing blade 31.

[0025] To prevent the gripping bar 34 from pinching and injuring the human body, a protective bushing 37 is provided on the outer wall end of the gripping bar 34 to prevent pinching and injuring the human body.

[0026] In practical implementation, the tracked micro-tiller 1 is started, and the depth of the furrow is adjusted by adjusting the position of the adjusting pin hole 23. Then, the tracked micro-tiller 1 is moved onto the tea path to till the tea path. During the movement, attention should be paid to whether mud sticks to the blade surface to ensure the depth of the furrow. When mud sticks, the plow head 22 is raised and the handle rod 36 is pressed down to make the mud-removing blade 31 slide along the blade surface to clean the blade surface. After cleaning, the blade surface is cleaned again. After cleaning, under the action of the pressure spring 35, the elastic rod 32 and the grip rod 34 will return to their original position due to their elasticity. After returning to their original position, the plow head 22 is pressed down again to continue making furrows.

[0027] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A tea garden micro-tiller, comprising a tracked micro-tiller (1) for tilling land and a plow assembly (2) connected to the tracked micro-tiller (1) by pins, the plow assembly (2) comprising a main rod (21) connected to the tracked micro-tiller (1) by pins and a plow head (22) connected to the tail end of the main rod (21) by pins, and the plow head (22) having a plurality of adjusting pin holes (23) above it for adjusting the height of the plow head (22), characterized in that: The plowshare (22) has a V-shaped blade. Two mud-removing components (3) are provided above the plowshare (22). The mud-removing components (3) include a mud-removing blade (31) that is close to the blade of the plowshare (22), a spring rod (32) that is connected to the top surface of the mud-removing blade (31) by bolts, a pressure rod (33) that is welded above the spring rod (32), and a gripping rod (34) that is sleeved on the spring rod (32). The pressure rod (33) passes through the main rod (21), and a pressure spring (35) is sleeved above the pressure rod (33). The plowshare (22) consists of two downward pressure rods (33) above the V-shaped blade connected by a handle rod (36).

2. The tea garden micro-tiller according to claim 1, characterized in that: The outer wall end of the grip bar (34) is provided with a protective bushing (37) to prevent pinching injury to the human body.

3. The tea garden micro-tiller according to claim 1, characterized in that: The maximum movement distance of the descaling blade (31) is less than the arc length of the descaling blade (31).

4. A tea garden micro-tiller according to claim 1, characterized in that: The tracked micro-tiller (1) is a hand-held oil pump machine.

5. A tea garden micro-tiller according to claim 1, characterized in that: The fixing rod of the plow (22) is connected to the plow blade by welding.

6. A tea garden micro-tiller according to claim 1, characterized in that: The grip rod (36) is connected to the pressure rod (33) by a bolt structure, and a protrusion (38) is provided above the main rod (21) to prevent the grip rod (36) from squeezing the hand.

Images