Mini-tiller capable of preventing rollover

Abstract

The invention discloses a rollover-preventing mini-tiller which comprises a supporting rack, and a diesel engine is mounted in the supporting rack. The rollover-preventing mini-tiller has the beneficial effects that by arranging a two-way lead screw, sliding supporting rods, fixed side rods and moving wheels, the two-way lead screw is rotated, and the two sliding supporting rods are driven to move outwards when the two-way lead screw rotates, so that the rollover-preventing mini-tiller is used for preventing rollover; the distance between the two sliding supporting rods is adjusted, the positions of the fixed side rods and the moving wheels are adjusted, the distance between the two moving wheels is adjusted, the fixed side plates and the guide wheels are arranged, and when the moving wheels rotate, the moving wheels drive the side fixed bases, the connecting supporting blocks, the fixed side plates and the guide wheels to rotate; the overall supporting stability of the supporting machine frame is improved through the guide wheels, and the situation that the mini-tiller turns on one side in the working process is prevented.

Description

Technical Field

[0001] The invention relates to the technical field of micro-tillage machines, in particular to a micro-tillage machine capable of preventing rollover. Background Art

[0002] A micro-tiller is a small agricultural power machine primarily used for soil cultivation in small plots of farmland, orchards, vegetable plots, greenhouses, and other locations. Powered by a small diesel or gasoline engine, micro-tillers are lightweight, compact, and simple in structure. They can perform a variety of field operations, including rotary tillage, furrowing, soil building, and ridging. They are an ideal alternative to traditional ox-drawn plows and some large agricultural machinery for small-scale operations. In agricultural production, micro-tillers, as small agricultural power machines, have gained widespread application in space-constrained locations such as small plots of farmland, orchards, vegetable plots, and greenhouses due to their compact size, flexibility, ease of operation, affordability, and versatility. They effectively replace traditional ox-drawn plows and some large agricultural machinery for various field operations, including rotary tillage, furrowing, soil building, and ridging. This has significantly improved agricultural production efficiency, reduced farmers' labor intensity, and played a positive role in promoting the modernization of agriculture in my country. With the widespread use of micro-tillers in agricultural production, some issues exposed during their use have gradually attracted attention. Among them, the problem of micro-tiller rollover is particularly prominent. During actual operation, due to the complex and ever-changing field terrain, there may be potholes, slopes and other uneven conditions. Furthermore, due to improper operation by the operator, such as sharp turns and improper speed control, the tiller may easily roll over during operation. A rollover of the tiller not only damages the machine itself, increasing repair costs and affecting its normal use and lifespan, but also poses a serious threat to the operator's personal safety. Once a rollover occurs, the operator may be crushed by the machine, resulting in varying degrees of injury or even life-threatening. Summary of the Invention

[0003] The present invention aims to provide a micro-tiller that is rollover-resistant, addressing the aforementioned problem in the background art. The rollover of a micro-tiller not only damages the machine itself, increasing repair costs and affecting its normal use and lifespan, but also poses a serious threat to the operator's personal safety. Once a rollover occurs, the operator may be crushed by the machine, resulting in varying degrees of injury or even life-threatening consequences.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a micro-tiller that prevents rollover, comprising a supporting frame, a diesel engine installed inside the supporting frame, a fixed box fixedly connected inside the supporting frame, a No. 3 rotating rod rotatably connected inside the fixed box, a rotary tillage rod rotatably connected inside the fixed box, a plurality of rotary tillage blades symmetrically and equidistantly fixedly connected to the outside of the rotary tillage rod, a No. 1 pulley fixedly connected to the outside of the rotary tillage rod and the No. 3 rotating rod, two No. 1 pulleys are connected via a belt transmission, an outer limit frame symmetrically and fixedly connected to the inside of the supporting frame, and a No. 3 rotating rod rotatably connected to the outside of the rotary tillage rod. The wheelbase is shortened and the shifting position is adjusted accordingly, and the shifting mechanism is adapted to move along the length of the wheel shaft, wherein the shifting mechanism comprises a through-hole, a through-hole, and a nut. The two wheels are rotated at the bottom of the wheel shaft, and the two wheels are rotated at the bottom of the wheel shaft. The two wheels are rotated at the bottom of the wheel shaft.

[0005] Preferably, the interior of the rotating sleeve is rotatably connected to a worm, the top of the rotating sleeve is rotatably connected to a rotating block, one end of the worm is fixedly connected to the rotating block, the outer side of the bidirectional screw is fixedly connected to a worm wheel, and the worm wheel is meshingly connected to the worm.

[0006] Preferably, the outer side of the fixed side rod is symmetrically fixedly connected with an external fixed block, one side of the external fixed block is fixedly connected with a limiting slide rod, the limiting slide rod is slidably connected to the external limiting frame, one end of the limiting slide rod is fixedly connected with a limiting sliding plate, and the limiting sliding plate is slidably connected to the external limiting frame.

[0007] Preferably, the side fixed box is slidably connected to an inner sliding plate, an adjustment bevel is symmetrically provided inside the inner sliding plate, an adjustment slide rod is slidably connected to the adjustment bevel, the adjustment slide rod is slidably connected to the side fixed box, and one end of the adjustment slide rod is fixedly connected to the side sliding frame.

[0008] Preferably, a cylinder is installed on the top of the side fixed box, and the output end of the cylinder is fixedly connected to the inner sliding plate.

[0009] Preferably, the outer side of the side sliding frame is symmetrically fixedly connected to a limiting slider, the inner sliding connection of the limiting slider is a limiting rod, both ends of the limiting rod are fixedly connected to a fixed side plate, and one side of the fixed side plate is fixedly connected to the side fixed box.

[0010] Preferably, the internal rotation of the support frame is connected to a No. 1 rotating rod, the output end of the diesel engine and the outer side of the No. 1 rotating rod are fixedly connected to a No. 2 pulley, the two No. 2 pulleys are connected by belt transmission, the outer side of the No. 1 rotating rod is fixedly connected to a No. 1 gear, the internal rotation of the support frame is connected to a No. 2 rotating rod, the outer side of the No. 2 rotating rod is fixedly connected to a No. 2 gear, the No. 2 gear is meshed with the No. 1 gear, and the outer side of the No. 2 rotating rod is fixedly connected to a No. 3 gear.

[0011] Preferably, a number four gear is fixedly connected to the outer side of the number three rotating rod, and the number three gear is meshed with the number four gear.

[0012] Preferably, a connecting support block is installed inside the side fixing seat, and multiple fixing screws are installed inside the side fixing seat and the connecting support block. One end of the fixing screw is fixedly connected to the limiting plate, and the outer side of the fixing screw is threadedly connected to a fixing nut.

[0013] Preferably, a handrail is fixedly connected to one side of the support frame.

[0014] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the disclosure.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: by setting a bidirectional screw rod, a sliding support rod, a fixed side rod and a moving wheel, it is achieved that by rotating the bidirectional screw rod, the two sliding support rods are driven to move outward when the bidirectional screw rod rotates, the spacing between the two sliding support rods is adjusted, the position of the fixed side rod and the moving wheel is adjusted, and the spacing between the two moving wheels is adjusted; by setting a fixed side plate and a guide wheel, it is achieved that when the moving wheel rotates, the side fixed seat, the connecting support block, the fixed side plate and the position of each guide wheel are driven to rotate, and the guide wheel is used to improve the overall support stability of the support frame to prevent the micro-tiller from tipping over when working. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for the embodiments or the description of the prior art. Obviously, the drawings described below are merely exemplary, and those skilled in the art can, without inventive effort, derive other implementation drawings based on the provided drawings.

[0017] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of the present invention from the right side;

[0019] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0020] Figure 4 For the present invention Figure 2 Enlarged view of point B in the middle;

[0021] Figure 5 It is a right side view of the present invention;

[0022] Figure 6 A top view of the present invention;

[0023] Figure 7 This is a right side view of the side fixing box of the present invention;

[0024] Figure 8 This is a schematic diagram of the internal structure of the side fixing box of the present invention;

[0025] Figure 9 It is the left view of the fixed side plate of the present invention.

[0026] In the figure: 1. Support frame; 2. Diesel engine; 3. Handrail; 4. Fixed box; 5. Pulley No. 1; 6. Rotating rod No. 1; 7. Pulley No. 2; 8. Gear No. 1; 9. Gear No. 2; 10. Rotating rod No. 2; 11. Gear No. 3; 12. Rotating rod No. 3; 13. Gear No. 4; 14. Rotary tillage rod; 15. Rotary tillage blade; 16. Moving wheel; 17. Rotating sleeve; 18. Worm; 19. Rotating block; 20. Worm gear; 21. Bidirectional screw; 22. Sliding support rod 23. External limit frame; 24. Limit slide plate; 25. Limit slide rod; 26. External fixed block; 27. Fixed side rod; 28. Side fixed seat; 29. ​​Connecting support block; 30. Limit plate; 31. Fixed screw; 32. Fixed nut; 33. Side fixed box; 34. Inner sliding plate; 35. Adjusting inclined slot; 36. Adjusting slide rod; 37. Cylinder; 38. Side sliding frame; 39. Support wheel; 40. Limit slider; 41. Limit rod; 42. Fixed side plate; 43. Guide wheel. DETAILED DESCRIPTION

[0027] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. In the following description, when referring to the drawings, identical numerals in different figures represent identical or similar elements unless otherwise indicated. The embodiments described in the following exemplary embodiments are not intended to represent all embodiments consistent with the present disclosure. Rather, they are merely examples of devices consistent with certain aspects of the present disclosure, as detailed in the appended claims.

[0028] The following will be combined with the accompanying drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0029] See also Figures 1 to 9 As shown, the micro-tillage machine for preventing rollover of the embodiment of the present invention includes a supporting frame 1, a diesel engine 2 is installed inside the supporting frame 1, a fixed box 4 is fixedly connected to the inside of the supporting frame 1, a No. 3 rotating rod 12 is rotatably connected to the inside of the fixed box 4, a rotary tillage rod 14 is rotatably connected to the outside of the rotary tillage rod 14, and a plurality of rotary tillage blades 15 are symmetrically and equidistantly fixedly connected to the outside of the rotary tillage rod 14 and the No. 3 rotating rod 12, and the two No. 1 pulleys 5 are fixedly connected by a belt transmission, and the inside of the supporting frame 1 is symmetrically fixedly connected to an outer limit frame 23, and a rotating sleeve 17 is rotatably connected between the two outer limit frames 23. A bidirectional screw rod 21 is rotatably connected inside, and a sliding support rod 22 is symmetrically threaded on the outside of the bidirectional screw rod 21. The sliding support rod 22 is slidably connected to the outer limit frame 23. One end of the sliding support rod 22 is fixedly connected to a fixed side rod 27, and one end of the fixed side rod 27 is fixedly connected to a moving wheel 16. One side of the moving wheel 16 is fixedly connected to a side fixing seat 28, and a fixed side plate 42 is installed on one side of the side fixing seat 28. A plurality of guide wheels 43 are equidistantly rotatably connected to one side of the fixed side plate 42. A side fixed box 33 is fixedly connected to one side of the support frame 1, and a side sliding frame 38 is symmetrically slidably connected to one side of the side fixing box 33. The outer side of the side sliding frame 38 is rotatably connected to a support wheel 39;

[0030] The side sliding frame 38 slides symmetrically on one side of the side fixed box 33, and the side sliding frame 38 drives the support wheel 39 to move, and the support wheel 39 is used to provide support to prevent the micro-tillage machine from tipping over.

[0031] The rotating sleeve 17 has a worm 18 rotatably connected to the inside thereof, a rotating block 19 rotatably connected to the top of the rotating sleeve 17, one end of the worm 18 is fixedly connected to the rotating block 19, and a worm wheel 20 is fixedly connected to the outside of the bidirectional screw 21, which is meshed with the worm 18.

[0032] When the rotating block 19 rotates, the worm 18 is driven to rotate. When the worm 18 rotates, the meshing worm wheel 20 is driven to rotate. The worm wheel 20 drives the inner bidirectional screw 21 to rotate and adjust.

[0033] Among them, the outer side of the fixed side rod 27 is symmetrically fixedly connected to the outer fixing block 26, one side of the outer fixing block 26 is fixedly connected to the limit slide 25, the limit slide 25 is slidably connected to the outer limit frame 23, one end of the limit slide 25 is fixedly connected to the limit slide plate 24, the limit slide plate 24 is slidably connected to the outer limit frame 23;

[0034] When the sliding support rod 22, the fixed side rod 27 and the moving wheel 16 are adjusted, the outer fixed block 26 drives the limiting slide rod 25 on one side to move. When the limiting slide rod 25 moves, it drives the limiting slide plate 24 to slide in the outer limiting frame 23 to limit the adjustment position.

[0035] The inner sliding plate 34 is slidably connected to the inner side fixed box 33. The inner sliding plate 34 has symmetrically opened adjustment slots 35. The adjustment slots 35 are slidably connected to the inner side of the adjustment rod 36. The adjustment rod 36 is slidably connected to the side fixed box 33. One end of the adjustment rod 36 is fixedly connected to the side sliding frame 38.

[0036] The inner sliding plate 34 slides within the side fixed box 33 in a limited position, and the inner sliding plate 34 drives the adjusting inclined groove 35 to move, and the adjusting inclined groove 35 pushes the adjusting slide rod 36 to move. When the adjusting slide rod 36 moves, it drives the side sliding frame 38 and the support wheel 39 to move, and adjusts the distance between the two support wheels 39.

[0037] Among them, a cylinder 37 is installed on the top of the side fixed box 33, and the output end of the cylinder 37 is fixedly connected to the inner sliding plate 34;

[0038] The output end of the cylinder 37 drives the inner sliding plate 34 to slide and adjust in the side fixed box 33.

[0039] The outer side of the side sliding frame 38 is symmetrically fixedly connected to a limit slider 40, and the inner side of the limit slider 40 is slidably connected to a limit rod 41. Both ends of the limit rod 41 are fixedly connected to a fixed side plate 42, and one side of the fixed side plate 42 is fixedly connected to the side fixed box 33.

[0040] When the side sliding frame 38 moves, the limiting slider 40 is driven to move. The limiting slider 40 slides on the outer side of the limiting rod 41 to improve the adjustment stability of the side sliding frame 38 and the support wheel 39.

[0041] Among them, the support frame 1 is internally rotatably connected to a No. 1 rotating rod 6, the output end of the diesel engine 2 and the outer side of the No. 1 rotating rod 6 are fixedly connected to a No. 2 pulley 7, the two No. 2 pulleys 7 are connected by a belt transmission, the outer side of the No. 1 rotating rod 6 is fixedly connected to a No. 1 gear 8, the support frame 1 is internally rotatably connected to a No. 2 rotating rod 10, the outer side of the No. 2 rotating rod 10 is fixedly connected to a No. 2 gear 9, the No. 2 gear 9 is meshed with the No. 1 gear 8, and the outer side of the No. 2 rotating rod 10 is fixedly connected to a No. 3 gear 11;

[0042] When the first rotating rod 6 rotates, it drives the outer first gear 8 to rotate. When the first gear 8 rotates, it drives the meshed second gear 9 to rotate. When the second gear 9 rotates, it drives the inner second rotating rod 10 to rotate. When the second rotating rod 10 rotates, it drives the outer third gear 11 to rotate.

[0043] The outer side of the third rotating rod 12 is fixedly connected to the fourth gear 13, and the third gear 11 is meshed with the fourth gear 13;

[0044] The meshed number four gear 13 is driven to rotate by the number three gear 11 , and when the number four gear 13 rotates, the number three rotating rod 12 inside is driven to rotate and adjust.

[0045] Among them, a connecting support block 29 is installed inside the side fixing seat 28, and multiple fixing screws 31 are installed inside the side fixing seat 28 and the connecting support block 29. One end of the fixing screw 31 is fixedly connected to the limiting plate 30, and the outer side of the fixing screw 31 is threadedly connected to a fixing nut 32, which facilitates the installation and fixation between the side fixing seat 28 and the connecting support block 29.

[0046] One side of the support frame 1 is fixedly connected with an armrest 3 , and the support frame 1 is operated through the armrest 3 .

[0047] Specifically, when in use, the rotating block 19 is rotated by a tool, and when the rotating block 19 rotates, the worm 18 is driven to rotate, and when the worm 18 rotates, the meshing worm wheel 20 is driven to rotate, and when the worm wheel 20 rotates, the inner bidirectional screw rod 21 is driven to rotate, and when the bidirectional screw rod 21 rotates, the outer symmetrical sliding support rod 22 is driven to move in the outer limit frame 23, and when the sliding support rod 22 moves, the fixed side rod 27 and the moving wheel 16 are driven to move, and the fixed side rod 27 drives the outer fixed block 26, the limit slide rod 25 and the limit slide plate 24 to move, and the limit slide plate 24, The limiting slide rod 25 slides within the outer limiting frame 23, and the connecting support block 29 on one side of the fixed side plate 42 is installed in the side fixing seat 28. The fixing screw 31 and the limiting plate 30 are inserted into the side fixing seat 28 and the connecting support block 29. The fixing nut 32 is installed on the outer thread of the fixing screw 31 to fix the connecting support block 29 in the side fixing seat 28. The output end of the cylinder 37 drives the inner sliding plate 34 to slide within the side fixing box 33. The inner sliding plate 34 drives the adjustment chute 35 to move, and the adjustment chute 35 is pushed up to adjust The slide bar 36 moves, and when the adjustment slide bar 36 moves, the side slide frame 38 and the support wheel 39 are moved, and the distance between the two support wheels 39 is adjusted to prevent the support frame 1 from rolling over. The output end of the diesel engine 2 drives one of the second pulleys 7 to rotate, and one of the second pulleys 7 drives the other second pulley 7 and the first rotating rod 6 to rotate through the belt. When the first rotating rod 6 rotates, it drives the outer first gear 8 to rotate. When the first gear 8 rotates, it drives the meshed second gear 9 to rotate. When the second gear 9 rotates, The inner No. 2 rotating rod 10 is driven to rotate, and when the No. 2 rotating rod 10 rotates, the outer No. 3 gear 11 is driven to rotate when the No. 3 gear 11 rotates, and the meshing No. 4 gear 13 is driven to rotate when the No. 4 gear 13 rotates, and the inner No. 3 rotating rod 12 is driven to rotate when the No. 3 rotating rod 12 rotates. The outer No. 1 pulley 5 is driven by the belt to rotate another No. 1 pulley 5, and the other No. 1 pulley 5 drives the inner rotary tillage rod 14 to rotate, and the rotary tillage rod 14 drives the rotary tillage blade 15 to complete the rotary tillage process.

[0048] While 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 these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

[0049] Other embodiments of the present disclosure will readily occur to those skilled in the art after considering the specification and practicing the disclosure herein. This application is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, and the true scope of the present disclosure is indicated by the following claims.

Claims

1. A micro-tillage machine that prevents rollover, characterized in that: The invention comprises a support frame (1), wherein a diesel engine (2) is installed inside the support frame (1), a fixed box (4) is fixedly connected inside the support frame (1), a third rotating rod (12) is rotatably connected inside the fixed box (4), a rotary tillage rod (14) is rotatably connected inside the fixed box (4), a plurality of rotary tillage blades (15) are symmetrically and equidistantly fixedly connected to the outside of the rotary tillage rod (14), a first pulley (5) is fixedly connected to the outside of the rotary tillage rod (14) and the third rotating rod (12), two first pulleys (5) are connected via a belt transmission, an outer limit frame (23) is symmetrically and fixedly connected inside the support frame (1), a rotating sleeve (17) is rotatably connected between the two outer limit frames (23), and a bidirectional screw rod is rotatably connected inside the rotating sleeve (17). (21), the outer side of the bidirectional screw rod (21) is symmetrically threadedly connected to a sliding support rod (22), the sliding support rod (22) is slidably connected to the outer limit frame (23), one end of the sliding support rod (22) is fixedly connected to a fixed side rod (27), one end of the fixed side rod (27) is fixedly connected to a moving wheel (16), one side of the moving wheel (16) is fixedly connected to a side fixed seat (28), one side of the side fixed seat (28) is installed with a fixed side plate (42), one side of the fixed side plate (42) is equidistantly rotatably connected to a plurality of guide wheels (43), one side of the support frame (1) is fixedly connected to a side fixed box (33), one side of the side fixed box (33) is symmetrically slidably connected to a side sliding frame (38), and the outer side of the side sliding frame (38) is rotatably connected to a support wheel (39).

2. The anti-rollover micro-tillage machine according to claim 1, characterized in that: The interior of the rotating sleeve (17) is rotatably connected to a worm (18), the top of the rotating sleeve (17) is rotatably connected to a rotating block (19), one end of the worm (18) is fixedly connected to the rotating block (19), the outer side of the bidirectional screw (21) is fixedly connected to a worm wheel (20), and the worm wheel (20) is meshed with the worm (18).

3. The anti-rollover micro-tillage machine according to claim 2, characterized in that: The outer side of the fixed side rod (27) is symmetrically fixedly connected to an external fixed block (26), one side of the external fixed block (26) is fixedly connected to a limiting slide rod (25), the limiting slide rod (25) is slidably connected to the external limiting frame (23), one end of the limiting slide rod (25) is fixedly connected to a limiting sliding plate (24), and the limiting sliding plate (24) is slidably connected to the external limiting frame (23).

4. The anti-rollover micro-tillage machine according to claim 3, characterized in that: The side fixed box (33) is slidably connected to an inner sliding plate (34), an adjusting inclined groove (35) is symmetrically opened inside the inner sliding plate (34), an adjusting slide rod (36) is slidably connected inside the adjusting inclined groove (35), the adjusting slide rod (36) is slidably connected to the side fixed box (33), and one end of the adjusting slide rod (36) is fixedly connected to the side sliding frame (38).

5. The anti-rollover micro-tillage machine according to claim 4, characterized in that: A cylinder (37) is installed on the top of the side fixed box (33), and the output end of the cylinder (37) is fixedly connected to the inner sliding plate (34).

6. The anti-rollover micro-tillage machine according to claim 5, characterized in that: The outer side of the side sliding frame (38) is symmetrically fixedly connected to a limit slider (40), the inner side of the limit slider (40) is slidably connected to a limit rod (41), both ends of the limit rod (41) are fixedly connected to a fixed side plate (42), and one side of the fixed side plate (42) is fixedly connected to the side fixed box (33).

7. The anti-rollover micro-tillage machine according to claim 6, characterized in that: The support frame (1) is internally rotatably connected to a first rotating rod (6), the output end of the diesel engine (2) and the outer side of the first rotating rod (6) are both fixedly connected to a second pulley (7), the two second pulleys (7) are connected via a belt transmission, the outer side of the first rotating rod (6) is fixedly connected to a first gear (8), the support frame (1) is internally rotatably connected to a second rotating rod (10), the outer side of the second rotating rod (10) is fixedly connected to a second gear (9), the second gear (9) is meshed with the first gear (8), and the outer side of the second rotating rod (10) is fixedly connected to a third gear (11).

8. The anti-rollover micro-tillage machine according to claim 7, characterized in that: The outer side of the number three rotating rod (12) is fixedly connected with the number four gear (13), and the number three gear (11) is meshedly connected with the number four gear (13).

9. The anti-rollover micro-tillage machine according to claim 8, characterized in that: A connecting support block (29) is installed inside the side fixing seat (28), and a plurality of fixing screws (31) are installed inside the side fixing seat (28) and the connecting support block (29). One end of the fixing screw (31) is fixedly connected to a limiting plate (30), and the outer side of the fixing screw (31) is threadedly connected to a fixing nut (32).

10. The anti-rollover micro-tillage machine according to claim 9, characterized in that: A handrail (3) is fixedly connected to one side of the support frame (1).

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