CN210406083U - Deep ploughing micro-tillage machine - Google Patents
Deep ploughing micro-tillage machine Download PDFInfo
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- CN210406083U CN210406083U CN201920452831.0U CN201920452831U CN210406083U CN 210406083 U CN210406083 U CN 210406083U CN 201920452831 U CN201920452831 U CN 201920452831U CN 210406083 U CN210406083 U CN 210406083U
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Abstract
The utility model discloses a plough machine a little deeply ploughs, a serial communication port, include: the front part of the engine base is provided with a horizontal mounting table, and the rear part of the engine base is provided with a mounting notch; the engine is arranged on the horizontal mounting table of the engine base; a gearbox; the gearbox is obliquely arranged in the L-shaped mounting notch, the upper box part of the gearbox is clamped in the mounting notch, the lower box part of the gearbox extends out of the mounting notch and is positioned below the base, and an included angle is formed between the lower box body of the gearbox and the horizontal ground; a first output shaft on the upper box part is connected with a power output shaft of the engine through a first transmission assembly; two ends of a second output shaft on the lower box part are respectively and detachably provided with a rotary tillage cutter or a travelling wheel; and the operating armrest is arranged at the top of the gearbox and faces the rear of the base.
Description
Technical Field
The utility model relates to a plough machine a little deeply turns over belongs to the agricultural machine field.
Background
The mini-tiller is mainly used for plowing the land and finely crushing and leveling soil blocks. The seeding and cultivation of different crops has different requirements for tillage and shaping of soil, and the tillage operation can be realized without leaving a mini-tiller.
The existing mini-tiller is large in size, complex in structure, heavy in weight and poor in operation flexibility, and when an operator grips a handle to operate, the labor intensity of the operator is often too high due to the fact that the weight is too large, and mini-tiller operation efficiency is reduced.
Disclosure of Invention
To the above problem, the utility model aims at providing a ploughing machine a little deeply ploughs that small, operation are light and operating efficiency is high.
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a plough machine a little deeply, its characterized in that includes:
the front part of the engine base is provided with a horizontal mounting table, and the rear part of the engine base is provided with a mounting notch;
the engine is arranged on the horizontal mounting table of the engine base;
a gearbox; the lower box part of the gearbox extends out of the mounting notch and is positioned below the machine base, and an included angle is formed between the lower box body of the gearbox and the horizontal ground; a first output shaft on the upper box part is connected with a power output shaft of the engine through a first transmission assembly; two ends of a second output shaft on the lower box part are respectively and detachably provided with a rotary tillage cutter or a travelling wheel; and
and the operating armrest is arranged at the top of the gearbox and faces the rear of the base.
Preferably, the included angle between the lower box body of the gearbox and the horizontal ground is 45-60 degrees.
Preferably, the housing comprises: a U-shaped plate assembly;
the left rack is fixedly connected to the left side of the U-shaped plate assembly and comprises a first vertical plate fixedly connected with the U-shaped plate assembly; the upper edge of the front part of the first vertical plate extends outwards horizontally to form a first horizontal bearing plate, and the upper surface of the first horizontal bearing plate is flush with the upper surface of the U-shaped plate assembly; a first L-shaped notch is formed in the rear part of the first vertical plate; the edge of the first L-shaped notch extends outwards horizontally to form a first L-shaped bent plate, and the width of the first L-shaped bent plate is smaller than that of the first horizontal bearing plate;
the right rack is fixedly connected to the right side of the U-shaped plate assembly, and the right rack and the left rack are symmetrical in structure; the right frame and the left frame are symmetrical in structure; the right rack comprises a second vertical plate fixedly connected with the U-shaped plate assembly; the upper edge of the front part of the second vertical plate extends outwards horizontally to form a second horizontal bearing plate, and the upper surface of the second horizontal bearing plate is flush with the upper surface of the U-shaped plate assembly; a second L-shaped notch is formed in the rear part of the second vertical plate; the edge of the second L-shaped notch extends outwards horizontally to form a second L-shaped bent plate, and the width of the second L-shaped bent plate is smaller than that of the second horizontal bearing plate;
and the supporting tubes are distributed behind the U-shaped plate assembly and fixedly connected between the left rack and the right rack.
Preferably, the included angle between the first rear edge of the first L-shaped notch and the horizontal ground and the included angle between the second rear edge of the second L-shaped notch and the horizontal ground are both 45-60 degrees.
Preferably, the rotary tillage cutter comprises a rotary tillage cutter shaft which is matched with the second output shaft and is of a hollow structure, and a plurality of rotary tillage cutters which are detachably arranged on the rotary tillage cutter shaft through a cutter base, and the plurality of rotary tillage cutters are spirally distributed along the axial direction of the rotary tillage cutter shaft; the tool magazine is fixed on the peripheral surface of the rotary tillage cutter shaft.
Preferably, the rotary blade comprises a fixed part and a blade part bent from one end of the fixed part, and the free end of the fixed part is inserted into the tool magazine and fixed therein by a fastener; the thickness of the rotary blade gradually increases from the free end of the blade portion to the free end of the fixing portion, the width of the rotary blade gradually decreases from the free end of the blade portion to the free end of the fixing portion, and the free end of the blade portion is formed into a tapered sharp angle.
Preferably, the free ends of the blade parts of the rotary tillage blades are distributed on the same circumference, the diameter of the circumference is 532.2mm, the horizontal length of the rotary tillage blades is 182.5mm, and the vertical height of the rotary tillage blades is 189.2 mm.
Preferably, the engine is fixed on the horizontal mounting table by two mounting flaps, and each mounting flap is fixedly connected on the horizontal mounting table by a fastener.
Preferably, each of the mounting flaps comprises a vertical plate portion, a mounting plate portion formed to extend horizontally outward from an upper edge of the vertical plate portion, and a fastening plate portion formed to extend horizontally outward from a lower edge of the vertical plate portion, and the mounting plate portion and the fastening plate portion are oriented in opposite directions; two first transverse waist-shaped holes matched with the mounting holes on the engine are formed in the mounting plate part at intervals; two second transverse waist-shaped holes are arranged on the fastening plate part at intervals; and a first longitudinal waist-shaped hole and a second longitudinal waist-shaped hole which are matched with the second transverse waist-shaped hole are respectively formed in the left frame and the right frame.
Preferably, the first transmission assembly is a belt transmission assembly, and a protective shell is covered outside the first transmission assembly; the device also comprises a tail frame which is detachably arranged at the rear end of the machine base.
The utility model adopts the above technical scheme, it has following advantage:
1. the utility model forms the installation gap at the rear part of the frame, and the gearbox is obliquely arranged in the installation gap, so that the whole mini-tiller has compact structure and small volume, the weight of the whole mini-tiller is reasonably distributed on the frame, and the balance weight on the operation handrail is reduced; the lower box of gearbox forms an contained angle with horizontal ground, and the operation personnel promote to plough the machine walking or carry out rotary tillage operation a little through the operation handrail and be more laborsaving, greatly reduced operation personnel's intensity of labour, and the operation is light simple, improves the operating efficiency.
2. The utility model discloses a frame includes symmetric distribution's left frame and right frame, and the rear portion of left frame and right frame all is formed with L shape breach, and the rear edge of L shape breach and the contained angle on level ground are at 45 ~ 60, and then make the lower box of gearbox become 45 ~ 60 contained angles with ground, and the operation personnel are pushing the machine walking of ploughing a little or carry out the rotary tillage operation more laborsavingly through the operation handrail, do benefit to the operation of turning over deeply, reduce operation personnel intensity of labour, improve work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is another overall structure diagram of the present invention;
fig. 3 is a schematic view of the overall structure of the base of the present invention;
fig. 4 is a schematic front view of the base of the present invention;
fig. 5 is a schematic structural view of the left frame of the present invention;
fig. 6 is a schematic structural view of the right frame of the present invention;
FIG. 7 is a schematic view of the rotary tillage cutter of the present invention;
FIG. 8 is a schematic view of the rotary tillage cutter of the present invention;
FIG. 9 is a front view of the rotary blade of the present invention;
FIG. 10 is a schematic top view of the rotary blade of the present invention;
fig. 11 is a left side view of the rotary blade of the present invention.
Detailed Description
The preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings so that the objects, features and advantages of the invention can be more clearly understood. It should be understood that the embodiments shown in the drawings are not intended as limitations on the scope of the invention, but are merely illustrative of the true spirit of the technical solution of the invention.
As shown in fig. 1, fig. 2 and fig. 7, an embodiment of the present invention provides a deep ploughing mini-tiller, which includes:
the device comprises a machine base 1, wherein a horizontal mounting table 11 is formed at the front part of the machine base 1, and a mounting notch 12 is formed at the rear part of the machine base;
the engine 2 is arranged on a horizontal mounting table 11 of the engine base 1;
a gearbox 3; the lower box part 32 of the gearbox 3 extends out of the installation gap 12 and is positioned below the machine base 1, and an included angle is formed between the lower box part 32 of the gearbox 3 and the horizontal ground; a first output shaft (not shown in the figure) on the upper box part 31 is connected with a power output shaft (not shown in the figure) of the engine 2 through a first transmission assembly 4; both ends of a second output shaft (not shown in the figure) on the lower box part 32 are respectively detachably provided with a rotary tillage cutter 6 or a travelling wheel 7;
and the operating handle 5 is arranged on the top of the gearbox 3 and faces the rear of the stand 1.
When the mini-tiller is used, the engine 2 is arranged on the horizontal mounting table 11 of the base 1, and the gearbox 3 is obliquely clamped in the mounting notch 12, so that the whole mini-tiller is compact in structure, the weight of the whole mini-tiller is reasonably distributed on the base 1, and the balance weight on the operating handle 5 is reduced; the lower box body 32 of the gearbox 3 forms an included angle with the horizontal ground, so that the operator can push the mini-tiller to walk or carry out rotary tillage operation by operating the handrail 5, the labor intensity of the operator is greatly reduced, the operation is light and simple, and the operation efficiency is improved.
In the above embodiment, it is preferable that the angle between the lower casing 32 of the transmission case 3 and the horizontal ground is 45 ° to 60 °.
In the above embodiment, preferably, as shown in fig. 3 to 6, the base 1 includes: a U-shaped plate assembly 101;
the left frame 102 is fixedly connected to the left side of the U-shaped plate assembly 101, and the left frame 102 comprises a first vertical plate 1021 fixedly connected with the U-shaped plate assembly 101; the upper edge of the front part of the first vertical plate 1021 extends horizontally outwards to form a first horizontal bearing plate 1022, and the upper surface of the first horizontal bearing plate 1022 is flush with the upper surface of the U-shaped plate assembly 101; a first L-shaped gap 1023 is arranged at the rear part of the first vertical plate 1021; the edge of the first L-shaped gap 1023 extends horizontally outwards to form a first L-shaped bending plate 1024, and the width of the first L-shaped bending plate 1024 is smaller than that of the first horizontal bearing plate 1022;
the right frame 103 is fixedly connected to the right side of the U-shaped plate assembly 101, and the right frame 103 comprises a second vertical plate 1031 fixedly connected to the U-shaped plate assembly 101; the upper edge of the front part of the second vertical plate 1031 extends horizontally outwards to form a second horizontal bearing plate 1032, and the upper surface of the second horizontal bearing plate 1032 is flush with the upper surface of the U-shaped plate assembly 101; a second L-shaped notch 1033 is formed at the rear part of the second vertical plate 1031; the edge of the second L-shaped notch 1033 extends horizontally outward to form a second L-shaped bent plate 1034, and the width of the second L-shaped bent plate 1034 is smaller than that of the second horizontal bearing plate 1032;
and the supporting pipes 104 are distributed behind the U-shaped plate assembly 101 and are fixedly connected between the left frame 102 and the right frame 103.
In the above embodiment, it is preferable that the left frame 102 and the right frame 103 have a symmetrical structure.
In the above embodiment, preferably, the included angle between the first rear edge 1023a of the first L-shaped notch 1023 and the horizontal ground and the included angle between the second rear edge 1033a of the second L-shaped notch 1033 and the horizontal ground are both 45 ° to 60 °, and further, when the gearbox 3 is clamped in the mounting notch 2, the included angle between the lower box 32 of the gearbox 3 and the horizontal ground is 45 ° to 60 °, so that the operator pushes the mini-tiller to walk or perform rotary tillage operation by operating the handrail 5, the labor intensity of the operator is reduced, and the work efficiency is improved.
In the above embodiment, it is preferable that a reinforcing plate 1025 is disposed between the horizontal bearing plate 1022 and the vertical plate 1021, and a reinforcing plate (not shown in the drawings) is disposed between the horizontal bearing plate 1032 and the vertical plate 1031, so as to increase the structural strength of the left frame 102 and the right frame 103.
In the above embodiment, preferably, as shown in fig. 7 and 8, the rotary blade 6 includes a rotary blade shaft 61 which is engaged with the second output shaft and has a hollow structure, and a plurality of rotary blades 63 detachably mounted on the rotary blade shaft 61 through a blade magazine 62, and the plurality of rotary blades 63 are spirally distributed along the axial direction of the rotary blade shaft 61; the tool magazine 62 is fixed to the outer peripheral surface of the rotary blade shaft 61.
In the above embodiment, as shown in fig. 9 to 11, the rotary blade 63 preferably includes a fixing portion 631 and a blade portion 632 bent from one end of the fixing portion 631, and the free end of the fixing portion 631 is inserted into the magazine 62 and fixed in the magazine 62 by a fastener; the thickness of the rotary blade 63 is gradually increased from the free end of the blade portion 632 to the free end of the fixing portion 631 to increase the strength of the rotary blade, the width of the rotary blade 63 is gradually decreased from the free end of the blade portion 632 to the free end of the fixing portion 631, and the free end of the blade portion 632 is formed in a tapered shape to reduce the resistance of the blade portion 632 to the soil.
In the above embodiment, as shown in fig. 8, 10 and 11, the free ends of the blade parts 632 of the plurality of rotary blades 63 are preferably distributed on the same circumference, and the diameter of the circumference is 532.2mm, the horizontal length of the rotary blades 63 is 182.5mm, and the vertical height is 189.2mm, so that the rotary blade 6 can perform deep rotary tillage work with a depth of 15 to 25 cm.
In the above embodiment, preferably, the engine 2 is fixed on the horizontal mounting table 11 by two mounting flaps 8, and each mounting flap 9 is fixedly connected to the horizontal mounting table 11 by a fastener; therefore, the engine 2 is not directly contacted with the frame 1, and the damage of the engine 2 caused by the vibration of the frame 1 during operation is avoided.
In the above embodiment, preferably, each of the mounting flaps 8 includes a standing plate portion 81, a mounting plate portion 82 formed by extending the upper edge of the standing plate portion 81 horizontally outward, and a fastening plate portion 83 formed by extending the lower edge of the standing plate portion 81 horizontally outward, and the mounting plate portion 82 and the fastening plate portion 83 are oriented in opposite directions, and two first transverse waist-shaped holes 84 are formed in the mounting plate portion 82 at intervals to be fitted into mounting holes (not shown) of the engine 2; two second transverse waist-shaped holes 85 are arranged on the fastening plate part 83 at intervals; the left frame 102 and the right frame 103 are respectively provided with longitudinal waist- shaped holes 1026, 1036 matched with the second transverse waist-shaped hole 85. This facilitates the adjustment of the distance in the longitudinal and transverse directions of the mounting flap 8 and the engine 2 mounted thereon.
In the above embodiment, preferably, the first transmission assembly 4 is a belt transmission assembly.
In the above embodiment, preferably, the utility model discloses still include the tailstock 9 that detachably installs at frame 1 rear end to adjust and restrict the rotary tillage degree of depth, can provide the strong point for the complete machine simultaneously.
In the above embodiment, it is preferable to cover a protective casing outside the first transmission assembly 4 to prevent foreign objects from entering the first transmission assembly 4, so as to ensure stable operation of the first transmission assembly 4.
The present invention has been described only with reference to the above embodiments, and the structure, arrangement position and connection of the components may be changed. On the basis of the technical scheme of the utility model, the all sides according to the utility model discloses the principle is all not excluded to the improvement that individual part goes on or the transform of equivalence the utility model discloses a protection scope is outside.
Claims (10)
1. The utility model provides a plough machine a little deeply, its characterized in that includes:
the device comprises a base (1), wherein a horizontal mounting table (11) is formed at the front part of the base (1), and a mounting notch (12) is formed at the rear part of the base;
the engine (2) is arranged on a horizontal mounting table (11) of the engine base (1);
a gearbox (3); the gearbox is obliquely arranged in the mounting notch (12), an upper box part (31) of the gearbox (3) is clamped in the mounting notch (12), a lower box part (32) of the gearbox (3) extends out of the mounting notch (12) and is positioned below the machine base (1), and an included angle is formed between the lower box part (32) of the gearbox (3) and the horizontal ground; a first output shaft on the upper box part (31) is connected with a power output shaft of the engine (2) through a first transmission assembly (4); both ends of a second output shaft on the lower box part (32) are respectively and detachably provided with a rotary tillage cutter (6) or a travelling wheel (7);
and the operating armrest (5) is arranged at the top of the gearbox (3) and faces the rear of the machine base (1).
2. The deep ploughing micro-cultivator of claim 1, wherein: the included angle between the lower box part (32) of the gearbox (3) and the horizontal ground is 45-60 degrees.
3. The deep ploughing micro-cultivator of claim 1, wherein the base (1) comprises:
a U-shaped plate assembly (101);
the left frame (102) is fixedly connected to the left side of the U-shaped plate assembly (101) and comprises a first vertical plate (1021) fixedly connected with the U-shaped plate assembly (101); the upper edge of the front part of the first vertical plate (1021) extends outwards horizontally to form a first horizontal bearing plate (1022), and the upper surface of the first horizontal bearing plate (1022) is flush with the upper surface of the U-shaped plate assembly (101); a first L-shaped notch (1023) is formed in the rear part of the first vertical plate (1021); the edge of the first L-shaped notch (1023) extends outwards horizontally to form a first L-shaped bent plate (1024), and the width of the first L-shaped bent plate (1024) is smaller than that of the first horizontal bearing plate (1022);
the right rack (103) is fixedly connected to the right side of the U-shaped plate assembly (101), and the right rack (103) and the left rack (102) are symmetrical in structure; the right rack (103) comprises a second vertical plate (1031) fixedly connected with the U-shaped plate assembly (101); the upper edge of the front part of the second vertical plate (1031) extends outwards horizontally to form a second horizontal bearing plate (1032), and the upper surface of the second horizontal bearing plate (1032) is flush with the upper surface of the U-shaped plate assembly (101); a second L-shaped notch (1033) is formed in the rear part of the second vertical plate (1031); the edge of the second L-shaped notch (1033) extends outwards horizontally to form a second L-shaped bent plate (1034), and the width of the second L-shaped bent plate (1034) is smaller than that of the second horizontal bearing plate (1032);
and the supporting pipes (104) are distributed behind the U-shaped plate assembly (101) and are fixedly connected between the left rack (102) and the right rack (103).
4. The deep ploughing micro-cultivator of claim 3, wherein: the included angle between the first rear edge (1023a) of the first L-shaped notch (1023) and the horizontal ground and the included angle between the second rear edge (1033a) of the second L-shaped notch (1033) and the horizontal ground are both 45-60 degrees.
5. The deep ploughing micro-cultivator of claim 1, wherein: the rotary tillage cutter (6) comprises a rotary tillage cutter shaft (61) which is matched with the second output shaft and is of a hollow structure, and a plurality of rotary tillage cutters (63) which are detachably arranged on the rotary tillage cutter shaft (61) through a cutter storeroom (62), and the plurality of rotary tillage cutters (63) are spirally distributed along the axial direction of the rotary tillage cutter shaft (61); the tool magazine (62) is fixed on the outer peripheral surface of the rotary blade shaft (61).
6. The deep ploughing micro-cultivator of claim 5, wherein: the rotary blade (63) comprises a fixed part (631) and a blade part (632) bent from one end of the fixed part (631), and the free end of the fixed part (631) is inserted into the tool magazine (62) and fixed therein through a fastener; the thickness of the rotary blade (63) gradually increases from the free end of the blade part (632) to the free end of the fixing part (631), the width of the rotary blade (63) gradually decreases from the free end of the blade part (632) to the free end of the fixing part (631), and the free end of the blade part (632) is formed in a tapered shape.
7. The deep ploughing micro-cultivator of claim 6, wherein: the free ends of the blade parts (632) of the rotary blades (63) are distributed on the same circumference, the diameter of the circumference is 532.2mm, the horizontal length of the rotary blades (63) is 182.5mm, and the vertical height of the rotary blades is 189.2 mm.
8. The deep ploughing micro-cultivator of claim 3, wherein: the engine (2) is fixed on the horizontal mounting platform (11) through two mounting folded plates (8), and each mounting folded plate (8) is fixedly connected on the horizontal mounting platform (11) through a fastener.
9. The deep ploughing micro-cultivator of claim 8, wherein: each of the mounting flaps (8) comprises a standing plate part (81), a mounting plate part (82) formed to extend horizontally outward from the upper edge of the standing plate part (81), and a fastening plate part (83) formed to extend horizontally outward from the lower edge of the standing plate part (81), and the mounting plate part (82) and the fastening plate part (83) are oppositely oriented; two first transverse waist-shaped holes (84) matched with the mounting holes on the engine (2) are formed in the mounting plate part (82) at intervals; two second transverse waist-shaped holes (85) are arranged on the fastening plate part (83) at intervals; and a first longitudinal waist-shaped hole (1026) and a second longitudinal waist-shaped hole (1036) which are matched with the second transverse waist-shaped hole (85) are respectively formed in the left frame (102) and the right frame (103).
10. The deep ploughing micro-cultivator of claim 1, wherein: the first transmission assembly (4) is a belt transmission assembly, and a protective shell is covered outside the first transmission assembly (4); the device also comprises a tail frame (9) which is detachably arranged at the rear end of the machine base (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452831.0U CN210406083U (en) | 2019-04-04 | 2019-04-04 | Deep ploughing micro-tillage machine |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920452831.0U CN210406083U (en) | 2019-04-04 | 2019-04-04 | Deep ploughing micro-tillage machine |
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| CN210406083U true CN210406083U (en) | 2020-04-28 |
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| CN201920452831.0U Active CN210406083U (en) | 2019-04-04 | 2019-04-04 | Deep ploughing micro-tillage machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109937625A (en) * | 2019-04-04 | 2019-06-28 | 北京市农林科学院 | Plough deeply mini-tiller |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109937625A (en) * | 2019-04-04 | 2019-06-28 | 北京市农林科学院 | Plough deeply mini-tiller |
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