Mini-tiller with soil adhesion prevention structure
By designing an anti-soil adhesion structure and an adjustable sunshade on the mini tiller, the problems of mud adhesion to the mudguard and high-temperature operation are solved, achieving the effects of cleaning mud and improving operating comfort.
Patent Information
- Application Number
- CN202520499786.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-20
- Publication Date
- 2026-02-06
- Estimated Expiration
- 2035-03-20
AI Technical Summary
During use, mud easily accumulates on the mudguards of mini tillers, affecting normal operation, and the lack of sunshade measures makes it inconvenient for operators to work in high-temperature environments.
A mini-tiller with a soil-resistant structure was designed. It uses a synchronous belt and bevel gear transmission system to drive a plastic scraper to clean the soil, and an adjustable sunshade to improve operating comfort and safety.
It effectively prevents mud from adhering to the mudguards, improving the efficiency of the mini tiller, while also providing sunshade and enhancing operating comfort and safety.
Smart Images
Figure CN223872772U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to micro plough technology field, concretely is micro plough with prevent soil adhesion structure. BACKGROUND
[0002] Micro plough is a kind of small agricultural land cultivating machinery, with small diesel engine or gasoline engine as power, micro plough is not only suitable for plain area, can also play a role in complex terrain such as mountainous area, hilly area, its excellent field driving capability brings great convenience to user, also saves the trouble that large agricultural machinery cannot enter mountainous area field.
[0003] In prior art, micro plough plays a vital role in agricultural production, in the process of using, rotary tiller will rotate quickly, thereby rotary tiller is rotated, and the soil in the field is easily splashed, the splashed soil is easily attached to the mudguard, and long-term use of micro plough can easily cause the soil attached on the mudguard to accumulate, if the soil on the mudguard is not cleaned in time, the normal use of micro plough is easily affected, and frequent cleaning of the mudguard can reduce work efficiency. UTILITY MODEL CONTENTS
[0004] The utility model aims at providing a kind of micro plough with prevent soil adhesion structure to solve the problem that the mudguard of micro plough on current market is easily attached with soil as described in the above background.
[0005] To achieve the above object, the utility model provides the following technical scheme: a kind of micro plough with prevent soil adhesion structure, comprising: support frame, diesel engine, connecting rod, rotating shaft, rotary tiller and mudguard, the upper surface of support frame is equipped with diesel engine, and the upper surface of support frame on the side of diesel engine is also welded with connecting rod, the bottom of support frame is rotatably connected with rotating shaft, the outer side of rotating shaft is equipped with rotary tiller, the bottom of support frame close to connecting rod is equipped with mudguard, the inside of mudguard is connected with rotating column by bearing, the outer side of rotating column far from rotary tiller one end is welded with first bevel gear, the outer side of rotating column far from first bevel gear is connected with plastic scraper, the side of mudguard far from plastic scraper is horizontally opposite and equipped with two connecting seats, the inside of two connecting seats is connected with rotating rod, the outer side of rotating rod close to first bevel gear is welded with second bevel gear, the outer side of rotating rod is welded with rotary disc, the rotating rod and rotating shaft are rotatably connected with synchronous belt.
[0006] Preferably, the rotating rod and connecting seat form a rotating structure, and the rotary disc and connecting seat form a rotating structure.
[0007] Preferably, the second bevel gear and the first bevel gear form a meshing structure.
[0008] Preferably, the outer side of the connecting rod is welded with a fixing base, the inside of the fixing base is connected with a compression spring, one end of the compression spring is connected with a clamping rod.
[0009] Preferably, the end of the clamping rod is connected with a magnetic block, the inside of the fixing base is inserted with a stand column, the inside of the stand column is screw-connected with a screw knob.
[0010] Preferably, the inside of the stand column is slidingly connected with a telescopic rod, the inside of the telescopic rod is provided with a threaded groove, and the top of the telescopic rod is connected with a sunshade plate.
[0011] Compared with the prior art, the micro tiller with the soil adhesion prevention structure has the beneficial effects that: the rotating shaft can drive the synchronous belt to rotate, the synchronous belt can drive the rotating rod to rotate, when a specified set of threaded grooves in the telescopic rod moves to the outside of the end of the screw knob, the screw knob can be tightened, the end of the screw knob can be screw-slidingly moved into the specified set of threaded grooves, thereby fixing the telescopic rod and the sunshade plate, the height of the sunshade plate can be adjusted through the above-mentioned mode, the stand column is convenient to disassemble and install, the sunshade plate can improve the sunshade effect of the micro tiller on the personnel and improve the operation comfort and safety.
[0012] 1.The micro tiller is common in agricultural machinery, and mud is easily attached to the mudguard during use of the micro tiller, thereby affecting the normal use of the micro tiller, the rotating shaft can drive the synchronous belt to rotate, the synchronous belt can drive the rotating rod to rotate, the rotating rod can drive the two sets of rotating discs to rotate in the corresponding connecting seats, the second bevel gear can drive the first bevel gear to rotate when the second bevel gear rotates, the first bevel gear can drive the rotating column to rotate when the first bevel gear rotates, the plastic scraper can scrape and clean the mud on the surface of the mudguard when the plastic scraper rotates, so that the mud is not easily attached to the surface of the mudguard, the plastic scraper can clean the mud on the surface of the mudguard through the rotation of the rotating shaft, so that the mud is not easily attached to the surface of the mudguard, thereby not easily affecting the normal use of the micro tiller.
[0013] 2. The micro tiller is usually used outdoors, because the traditional micro tiller lacks sunshade measures, and the outdoor temperature is higher in summer, so that the personnel using the micro tiller in outdoor long time operation is easy to sunstroke due to direct sunlight, the magnetic block can be separated from the fixed seat when moving, and the magnetic block can drive the clamping rod to move when moving, the clamping rod can compress the compression spring when moving, the bottom end of the column can be inserted into the fixed seat when the compression spring is compressed to a specified degree, the clamping rod end can be inserted into the column when the compression spring resets, meanwhile, one side of the magnetic block can be magnetically attracted to the outside of the fixed seat, so that the clamping rod is not easy to shake, the sunshade board can be lifted when the telescopic rod moves, the threaded knob can be tightened when a specified set of threaded grooves in the telescopic rod moves to the outside of the threaded knob end, so that the threaded knob end can be screwed into a specified set of threaded grooves, thereby fixing the telescopic rod and the sunshade board, the height of the sunshade board can be adjusted in this way, and the column is convenient to disassemble and install, the sunshade board can improve the sunshade effect of the micro tiller on personnel and improve the operation comfort and safety. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is a front view structure schematic diagram of the utility model;
[0015] Figure 2 It is a top view cut structure schematic diagram of the fender of the utility model;
[0016] Figure 3 It is a front view cut structure schematic diagram of the connecting seat of the utility model;
[0017] Figure 4 It is a front view cut structure schematic diagram of the fixed seat of the utility model.
[0018] In the drawing: 1, support frame; 2, diesel engine; 3, connecting rod; 4, rotating shaft; 5, rotary blade; 6, fender; 7, rotating column; 8, first bevel gear; 9, plastic scraper; 10, connecting seat; 11, rotating rod; 12, second bevel gear; 13, rotating disc; 14, synchronous belt; 15, fixed seat; 16, compression spring; 17, clamping rod; 18, magnetic block; 19, column; 20, threaded knob; 21, telescopic rod; 22, threaded groove; 23, sunshade board. DETAILED DESCRIPTION
[0019] The technical scheme in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the utility model.
[0020] As can be seen Figures 1-3 The utility model provides a kind of technical scheme with anti-soil adhesion structure's mini-tiller, comprising: support frame 1, diesel engine 2, connecting rod 3, rotating shaft 4, rotary blade 5 and mudguard 6, support frame 1 upper surface is equipped with diesel engine 2, and the surface of support frame 1 in diesel engine 2 side is also welded with connecting rod 3, the bottom of support frame 1 is rotatably connected with rotating shaft 4, the outside of rotating shaft 4 is equipped with rotary blade 5, the bottom of support frame 1 close to connecting rod 3 is equipped with mudguard 6, the inside of mudguard 6 is connected with rotating column 7 by bearing, the outside of rotating column 7 far from rotary blade 5 one end is welded with first bevel gear 8, the outside of rotating column 7 far from first bevel gear 8 is connected with plastic scraper 9, mudguard 6 far from plastic scraper 9 one side is horizontally oppositely equipped with two connecting seats 10, the inside of two connecting seats 10 is connected with rotating rod 11, the outside of rotating rod 11 close to first bevel gear 8 is welded with second bevel gear 12, the outside of rotating rod 11 is welded with rotary disc 13, rotary disc 13 is rotatably installed in connecting seat 10, rotating rod 11 and rotating shaft 4 are rotatably connected with synchronous belt 14, rotating rod 11 and connecting seat 10 form rotating structure, and rotary disc 13 and connecting seat 10 form rotating structure, second bevel gear 12 and first bevel gear 8 form meshing structure.
[0021] Specific implementation, mini-tiller is more common in agricultural machinery, mini-tiller in the process of use, mudguard 6 is easy to attach soil, thereby affecting the normal use of mini-tiller, when mini-tiller is used, rotary blade 5 can be rotated by rotating shaft 4, when rotary blade 5 rotates, soil is easy to splash on the surface of mudguard 6, while rotating shaft 4 rotates, can drive synchronous belt 14 to rotate, when synchronous belt 14 rotates, can drive rotating rod 11 to rotate, when rotating rod 11 rotates, can drive two groups of rotary disc 13 to rotate in corresponding connecting seat 10, and when rotating rod 11 rotates, can drive second bevel gear 12 to rotate, when second bevel gear 12 rotates, can mesh drive first bevel gear 8 to rotate, when first bevel gear 8 rotates, can drive rotating column 7 to rotate, when rotating column 7 rotates, can drive plastic scraper 9 to rotate, when plastic scraper 9 rotates, can scrape and clean the soil on the surface of mudguard 6, so that soil is not easy to attach on the surface of mudguard 6.
[0022] As can be seen Figures 1-3 As can be seen, by the rotation of rotating shaft 4, plastic scraper 9 can clean the soil on the surface of mudguard 6, so that mudguard 6 surface is not easy to have soil attached, so as not to easily affect the normal use of mini-tiller.
[0023] As can be seen Figure 1 And Figure 4The outer side of the connecting rod 3 is welded with a fixing seat 15, the inside of the fixing seat 15 is connected with a compression spring 16, one end of the compression spring 16 is connected with a clamping rod 17, the end of the clamping rod 17 is connected with a magnetic block 18, the inside of the fixing seat 15 is inserted with a column 19, the inside of the column 19 is threadedly connected with a threaded knob 20, the inside of the column 19 is slidingly connected with an extension rod 21, the inside of the extension rod 21 is provided with a threaded groove 22, the top of the extension rod 21 is connected with a sunshade 23, and the column 19 is made of transparent plastic material.
[0024] In specific implementation, the micro tiller is usually used outdoors. Since the traditional micro tiller lacks sunshade measures and the outdoor temperature is high in summer, the personnel using the micro tiller in outdoor long-time operation is prone to heatstroke due to direct sunlight. The magnetic block 18 can be pulled away from the fixing seat 15, the magnetic block 18 can be separated from the fixing seat 15 when moving, the magnetic block 18 can drive the clamping rod 17 to move when moving, the clamping rod 17 can compress the compression spring 16 when moving, the column 19 bottom end can be inserted into the inside of the fixing seat 15 when the compression spring 16 is compressed to a specified degree, the magnetic block 18 can be released at this time, the compression spring 16 can be reset, the clamping rod 17 end can be inserted into the inside of the column 19 when the compression spring 16 is reset, at the same time, the one side of the magnetic block 18 can be magnetically attracted to the outside of the fixing seat 15, so that the clamping rod 17 is not prone to shaking, the threaded knob 20 is loosened, the end of the threaded knob 20 can be threadedly slid out of the inside of a group of threaded grooves 22, the extension rod 21 can be pulled away from the connecting rod 3 at this time, and the sunshade 23 can be lifted when the extension rod 21 moves.
[0025] Referring to Figure 1 and Figure 4 When a specified group of threaded grooves 22 in the extension rod 21 moves to the outside of the end of the threaded knob 20, the threaded knob 20 can be tightened, the end of the threaded knob 20 can be threadedly slid into the specified group of threaded grooves 22, so as to fix the extension rod 21 and the sunshade 23, the height of the sunshade 23 can be adjusted by this way, the column 19 is convenient to disassemble and install, the sunshade 23 can improve the sunshade effect of the micro tiller on personnel and improve the operation comfort and safety.
[0026] In summary, when the mini-tiller with the soil adhesion prevention structure is used, the rotary blade 5 can be rotated by the rotation shaft 4, when the rotary blade 5 rotates, the soil is easy to splash on the surface of the mudguard 6, when the rotation shaft 4 rotates, the synchronous belt 14 can be driven to rotate, when the synchronous belt 14 rotates, the rotary rod 11 can be driven to rotate, by the rotation of the rotation shaft 4, the plastic scraper 9 can clean the soil on the surface of the mudguard 6, so that the surface of the mudguard 6 is not easy to have soil adhesion, so as not to easily affect the normal use of the mini-tiller, when the specified set of thread grooves 22 in the telescopic rod 21 moves to the outside of the end of the screw knob 20, the screw knob 20 can be tightened, so that the end of the screw knob 20 can be screwed into the specified set of thread grooves 22 inside, thereby fixing the telescopic rod 21 and the sun shield 23, by this way, the height of the sun shield 23 can be adjusted, and the stand column 19 is convenient to disassemble and install, the sun shield 23 can improve the sun-shading effect of the mini-tiller on the personnel and improve the operation comfort and safety, the contents not described in detail in the description belong to the prior art known to the person skilled in the art.
[0027] Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement to part of the technical features, any modification, equivalent replacement, improvement, etc. within the spirit and principles of the utility model should be included in the protection scope of the utility model.
Claims
1. A micro-tiller with a soil-resistant structure, comprising: A support frame (1), a diesel engine (2), a connecting rod (3), a rotating shaft (4), a rotary tiller (5), and a mudguard (6), characterized in that: a diesel engine (2) is installed on the upper surface of the support frame (1), and a connecting rod (3) is welded to the upper surface of the support frame (1) on one side of the diesel engine (2); a rotating shaft (4) is rotatably connected to the bottom of the support frame (1); a rotary tiller (5) is installed on the outer side of the rotating shaft (4); and a mudguard (6) is installed on the bottom of the support frame (1) near the connecting rod (3). The mudguard (6) has a rotating column (7) connected through a bearing inside. A first bevel gear (8) is welded to the outer side of the rotating column (7) away from the rotary tiller (5). A plastic scraper (9) is connected to the outer side of the rotating column (7) away from the first bevel gear (8). Two connecting seats (10) are horizontally opposite each other on the side of the mudguard (6) away from the plastic scraper (9). A rotating rod (11) is connected through the interior of the two connecting seats (10). A second bevel gear (12) is welded to the outer side of the rotating rod (11) near the first bevel gear (8). A rotating disk (13) is welded to the outer side of the rotating rod (11). A synchronous belt (14) is installed between the rotating rod (11) and the rotating shaft (4).
2. A micro-tiller with an anti-soil adhesion structure according to claim 1, characterized in that: The rotating rod (11) and the connecting seat (10) form a rotating structure, and the rotating disk (13) and the connecting seat (10) also form a rotating structure.
3. A micro-tiller with an anti-soil adhesion structure according to claim 1, characterized in that: The second bevel gear (12) and the first bevel gear (8) form a meshing structure.
4. A micro-tiller with an anti-soil adhesion structure according to claim 1, characterized in that: A fixing seat (15) is welded to the outside of the connecting rod (3), and a compression spring (16) is connected inside the fixing seat (15). One end of the compression spring (16) is connected to a locking rod (17).
5. A micro-tiller with an anti-soil adhesion structure according to claim 4, characterized in that: The end of the lever (17) is connected to a magnetic block (18), and a column (19) is inserted into the inside of the fixing base (15). A threaded knob (20) is threaded into the inside of the column (19).
6. A micro-tiller with an anti-soil adhesion structure according to claim 5, characterized in that: The column (19) is slidably connected to a telescopic rod (21), the telescopic rod (21) has a threaded groove (22) inside, and a sunshade (23) is connected to the top of the telescopic rod (21).