CN213127000U

CN213127000U - Novel mini-tiller

Info

Publication number: CN213127000U
Application number: CN202020902172.9U
Authority: CN
Inventors: 王洪志
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-19
Filing date: 2020-05-19
Publication date: 2021-05-07
Anticipated expiration: 2030-05-19

Abstract

The utility model discloses a novel mini-tiller, which comprises a base, a driving unit, a roller and a push rod, wherein the driving unit is fixedly arranged at the top of the base, the roller is fixedly arranged at the two sides of the base, the push rod is fixed at one end of the top of the base, which is far away from the driving unit, a driving folding mechanism which is convenient for folding and using is arranged on the surface of the top of the base, which is far away from the push rod, and the driving folding mechanism is fixedly connected with the base, one side of the driving folding mechanism, which is far away from the push rod, is provided with a shielding cover, the shielding cover is fixedly connected with the base, the inside of the shielding cover is rotatably connected with a rotary mini-tiller mechanism which is convenient for tilling and sowing, and the rotary mini-tiller mechanism is fixedly connected with the output end of the driving unit, the novel mini-tiller can realize that the device can more conveniently move on, thereby the plowing effect is better.

Description

Novel mini-tiller

Technical Field

The utility model relates to the technical field of farming machinery, in particular to a novel mini-tiller.

Background

The mini-tiller uses a small diesel engine or a gasoline engine as power and has the characteristics of light weight, small volume, simple structure and the like. The micro-tillage machine is widely applicable to dry lands, paddy fields, orchards and the like in plains, mountainous areas and hills. The tractor can pump water, generate electricity, spray pesticide, spray and other operations when matched with corresponding machines, can also pull the trailer to carry out short-distance transportation, can freely run in the field by the mini-tiller, is convenient for users to use and store, saves the trouble that large agricultural machinery can not enter mountain fields, and is the best choice for vast farmers to replace cattle farming.

The quick-witted just two rear wheels are ploughed in declining of using always in the real life, make to plough the machine of ploughing a little inconvenient removal on the level land, and the knife rest of the machine of ploughing a little of common is fixed setting, when dealing with different soil property, and work efficiency can be influenced, for this reason we provide a novel machine of ploughing a little.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a convenient promote on the level land, and can change the novel machine of ploughing a little of the shape of knife rest according to the soil property condition of difference to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel plough machine a little, includes base, drive unit, gyro wheel and push rod, base top fixed mounting has drive unit, and base both sides fixed mounting has the gyro wheel, the one end that drive unit was kept away from at the base top is fixed with the push rod, the push rod is kept away from at the base top is equipped with the folding mechanism of drive of being convenient for folding use on the surface, and drives folding mechanism and base fixed connection, the folding mechanism of drive keeps away from push rod one side and is equipped with the cover, and cover and base fixed connection, the inside rotation of cover is connected with the rotatory machine of ploughing a little of the seeding of being convenient for plough and ploughs mechanism and drive unit output end fixed connection a little.

Preferably, the driving folding mechanism comprises a fixed plate, a sliding groove, a driving rod, a driven rod, a folding wheel set, a connecting rod, a bottom plate, a packaging shell and a driving motor, wherein the bottom plate is fixed at the top of the base, the fixed plate is symmetrically fixed on two sides of the bottom plate, the packaging shell is fixed on one side, away from the base, of the fixed plate, the driving motor is fixed inside the packaging shell, the driving rod is connected to the output end of the driving motor in a rotating mode through a rotating shaft, one end, away from the output end of the driving rod, of the driving rod is connected with the driven rod in a rotating mode, the folding wheel set is connected to one end, away from the driving rod, of the driving rod, away from one side, away from.

Preferably, folding wheelset includes auxiliary wheel, even board and rotor plate, rotor plate one side and spout sliding connection, and the rotor plate opposite side rotates with the one end that the actuating lever was kept away from to the driven lever and is connected, one side fixedly connected with even board of fixed plate is kept away from to two rotor plates one side, and even opposite side symmetry of board is fixed with the auxiliary wheel.

Preferably, rotatory ploughing mechanism a little includes flabellum, drive shaft, axis of rotation, slewing mechanism, dead lever, threaded rod and limiting plate, drive shaft one end is rotated with the shutter and is connected, and the drive shaft other end and drive unit's output fixed connection, slewing mechanism has been cup jointed to the epaxial symmetry of drive, rotate between two slewing mechanism and be connected with the dead lever, and the dead lever is fixed with the flabellum on the surface, slewing mechanism keeps away from one side fixedly connected with limiting plate of dead lever, and the meshing is connected with the threaded rod on the limiting plate surface, one side that slewing mechanism is close to the limiting plate is equipped with the axis of rotation, and the axis of rotation passes the limiting plate and is connected with the slewing mechanism rotation, axis of rotation.

Preferably, slewing mechanism includes folding shell, stopper, second even board, spacing post and first even board, folding shell is connected with the threaded rod meshing, the axis of rotation passes folding shell equidistance and is equipped with first link plate, and the one end that the axis of rotation was kept away from to first link plate rotates and is connected with the second even board, folding shell is inside to be equipped with the stopper along the second even board rotation route, the fixed plate passes folding shell and is fixed with the spacing post, the second is even board and stopper and spacing post and is sliding contact.

Preferably, a rubber sleeve is fixed at the top of the push rod.

Compared with the prior art, the beneficial effects of the utility model are that:

when the device of the utility model is used, a user holds the rubber sleeve of the push rod to plough the soil, when the soil is softer or more moist, in order to avoid excessive mud from adhering to the knife rest and influence the mechanical operation efficiency, the first connecting plate can be rotated manually by rotating the rotating shaft, thereby the second connecting plate is driven to rotate due to the connecting rod effect, the shape and the cutting direction of the knife rest are changed, thereby the shape and the cutting angle of the knife rest are changed, thereby different soil can be conveniently used, when the device is driven on a flat ground, the driving motor can be opened, when the driving rod drives the driven rod to slide along the chute, the rotation of the rotating plate can be realized, thereby the connecting plate and the auxiliary wheel rotate, when the driving rod moves, the auxiliary wheel can be put down on the ground, the movement of the pushing device is more convenient, the novel farming machine is under the action of the driving folding mechanism, the device can move on the flat ground more conveniently, and the tool rest can be changed according to different soil qualities under the action of the rotary micro-tillage mechanism, so that the tillage effect is better.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of the connection of the rotary micro-tillage mechanism of the present invention;

FIG. 3 is a schematic structural view of the folding wheel assembly of the present invention;

fig. 4 is a schematic structural view of the folding driving mechanism of the present invention;

fig. 5 is a schematic view of the connection of the rotating mechanism of the present invention.

In the figure: 1. a base; 2. driving the machine set; 3. a roller; 4. a push rod; 41. a rubber sleeve; 5. driving the folding mechanism; 51. a fixing plate; 52. a chute; 53. a drive rod; 54. a driven lever; 55. a folding wheel set; 551. an auxiliary wheel; 552. connecting plates; 553. a rotating plate; 56. a connecting rod; 57. a base plate; 58. packaging the shell; 59. a drive motor; 6. rotating the micro-tillage mechanism; 61. a fan blade; 62. a drive shaft; 63. a rotating shaft; 64. a rotating mechanism; 641. folding the housing; 642. a limiting block; 643. a second connecting plate; 644. a limiting column; 645. a first connecting plate; 65. fixing the rod; 66. a threaded rod; 67. a limiting plate; 7. a shield cover.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1, a novel mini-tiller in the figure comprises a base 1, a driving unit 2, rollers 3 and a push rod 4, wherein the driving unit 2 is fixedly mounted at the top of the base 1, the rollers 3 are fixedly mounted at two sides of the base 1, the push rod 4 is fixed at one end, away from the driving unit 2, of the top of the base 1, and the driving unit 2 is the same as the actual mini-tiller in internal structure and working principle, for example, an air-cooled gasoline engine.

Referring to fig. 1, a driving folding mechanism 5 convenient for folding and using is arranged on the surface of the top of a base 1 far away from a push rod 4, the driving folding mechanism 5 is fixedly connected with the base 1, a shielding cover 7 is arranged on one side of the driving folding mechanism 5 far away from the push rod 4, the shielding cover 7 is fixedly connected with the base 1, a rotary micro-tillage mechanism 6 convenient for tillage and seeding is rotatably connected inside the shielding cover 7, the rotary micro-tillage mechanism 6 is fixedly connected with the output end of a driving unit 2, when the device is used, a user holds a rubber sleeve 41 of the push rod 4 to perform tillage on the land, when the device faces the soil with soft soil or moist soil, in order to avoid excessive mud adhered on a knife rest and influence the mechanical operation efficiency, the rotary micro-tillage mechanism 6 can be manually rotated, so that the shape and the cutting angle of the knife rest are changed, and therefore, different soils can be conveniently used, when the device runs on the flat ground, the driving motor 59 can be started to release the auxiliary wheel 551, so that the movement of the pushing device is more convenient.

Referring to fig. 4, the folding driving mechanism 5 includes a fixing plate 51, a sliding slot 52, a driving rod 53, a driven rod 54, a folding wheel set 55, a connecting rod 56, a bottom plate 57, a packaging case 58 and a driving motor 59, the bottom plate 57 is fixed on the top of the base 1, the fixing plates 51 are symmetrically fixed on two sides of the bottom plate 57, the packaging case 58 is fixed on one side of the fixing plate 51 away from the base 1, the driving motor 59 is fixed inside the packaging case 58, an output end of the driving motor 59 is rotatably connected with the driving rod 53 through a rotating shaft, one end of the driving rod 53 away from the output end of the motor is rotatably connected with the driven rod 54, one end of the driven rod 54 away from the driving rod 53 is rotatably connected with the folding wheel set 55, the sliding slot 52 is formed on one side of the fixing plate 51 away from the packaging case 58 along a moving path of the, the driving motor 59 drives the driving rod 53 to rotate so as to drive the driven rod 54 to move along the path of the sliding groove 52, the folding process of the folding wheel set 55 is realized, the driving motor 59 can be opened when the folding wheel set 55 moves on the flat ground, the folding wheel set 55 is put down, and the folding wheel set 55 can be retracted when the folding wheel set is operated on the ground, so that the rotary micro-tillage mechanism 6 is in direct contact with the ground.

Referring to fig. 1 and 3, the folding wheel set 55 includes an auxiliary wheel 551, a connecting plate 552 and a rotating plate 553, one side of the rotating plate 553 is slidably connected to the sliding slot 52, the other side of the rotating plate 553 is rotatably connected to one end of the driven rod 54 far away from the driving rod 53, one side of the two rotating plates 553 far away from the fixed plate 51 is fixedly connected to one side of the connecting plate 552, and the other side of the connecting plate 552 is symmetrically fixed with the auxiliary wheel 551, and the rotating plate 553 can rotate when the driving rod 53 drives the driven rod 54 to slide along the sliding slot 52 under the action of the driving folding mechanism 5, so that the connecting plate 552 and the auxiliary wheel 551 rotate, and when moving on the ground, the auxiliary wheel 551 can be put down, which is more convenient for the movement of the pushing device.

Referring to fig. 4 and 5, the rotary mini-tiller 6 includes a blade 61, a driving shaft 62, a rotating shaft 63, a rotating mechanism 64, a fixing rod 65, a threaded rod 66 and a limiting plate 67, one end of the driving shaft 62 is rotatably connected to the shielding cover 7, the other end of the driving shaft 62 is fixedly connected to the output end of the driving unit 2, the rotating mechanism 64 is symmetrically sleeved on the driving shaft 62, the fixing rod 65 is rotatably connected between the two rotating mechanisms 64, the blade 61 is fixed on the surface of the fixing rod 65, the limiting plate 67 is fixedly connected to one side of the rotating mechanism 64 away from the fixing rod 65, the threaded rod 66 is engaged and connected to the surface of the limiting plate 67, the rotating shaft 63 is arranged on one side of the rotating mechanism 64 close to the limiting plate 67, the rotating shaft 63 penetrates through the limiting plate 67 to be rotatably connected to the rotating mechanism 64, and both, the driving unit 2 drives the driving shaft 62 to rotate, so as to drive the rotating mechanism 64, the fixed rod 65 and the fan blades 61 to rotate, so as to plough the soil, and when different types of soil are treated, the direction of the fan blades 61 can be changed through the rotating mechanism 64, so that the fan blades are in different angle directions with the ground.

Referring to fig. 5, the rotating mechanism 64 includes a folding housing 641, a limiting block 642, a second link 643, a limiting post 644 and a first link 645, the folding housing 641 is engaged with the threaded rod 66, the rotating shaft 63 penetrates through the folding housing 641 to be provided with the first link 645 at equal intervals, one end of the first link 645 far away from the rotating shaft 63 is rotatably connected with the second link 643, the inside of the folding housing 641 is provided with the limiting block 642 along the rotating path of the second link 643, the fixing plate 51 penetrates through the folding housing 641 to fix the limiting post 644, the second link 643 is in sliding contact with the limiting block 642 and the limiting post 644, when the size and the cutting direction of the knife rest need to be changed, the first link 645 can be rotated by rotating the rotating shaft 63, so as to drive the second link 643 to rotate due to the link effect, so as to change the shape and the cutting direction of the knife rest, wherein the limiting post 644 and the limiting block 642 fix the second link 643 after the knife rest is changed, the tool rest is prevented from being pressed to change the shape and the cutting direction in the tilling process, when the tool rest needs to be changed, the threaded rod 66 is considered to be rotated, the limiting plate 67 is far away from the folding shell 641 under the action of the extension of the threaded rod 66, and the limiting column 644 fixed on the limiting plate 67 is also far away from the folding shell 641, so that the limiting effect on the second connecting plate 643 is contacted.

Referring to fig. 1, a rubber sleeve 41 is fixed on the top of the push rod 4 to increase friction force, so that a user can operate the mini-tiller and push the mini-tiller to more firmly grasp the push rod 4.

In the scheme, when the device is used, a user holds the rubber sleeve 41 of the push rod 4 to plough the soil, when the soil is soft or moist, in order to avoid excessive mud adhered on the tool rest and influence the mechanical operation efficiency, the first connecting plate 645 can be manually rotated by rotating the rotating shaft 63, so that the second connecting plate 643 is driven to rotate due to the connecting rod effect, the shape and the cutting direction of the tool rest are changed, the shape and the ground cutting angle of the tool rest are changed, the different soil qualities can be conveniently used, when the device runs on the flat ground, the driving motor 59 can be started, when the driving rod 53 drives the driven rod 54 to slide along the sliding groove 52, the rotation of the rotating plate 553 can be realized, so that the connecting plate 552 and the auxiliary wheel 551 rotate, when the device moves on the ground, the auxiliary wheel 551 can be put down, the pushing device can be more conveniently moved, and under the action of the driving folding mechanism 5, the device can be moved on the flat ground more conveniently, and the tool rest can be changed according to different soil qualities under the action of the rotary micro-tillage mechanism 6, so that the tillage effect is better.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel plough machine a little, includes base (1), drive unit (2), gyro wheel (3) and push rod (4), base (1) top fixed mounting has drive unit (2), and base (1) both sides fixed mounting has gyro wheel (3), the one end that drive unit (2) were kept away from at base (1) top is fixed with push rod (4), its characterized in that: the utility model discloses a rotary mini-tiller, including base (1), push rod (4), driving folding mechanism (5), and shielding cover (7), the driving folding mechanism (5) is kept away from at base (1) top and is equipped with on the surface of push rod (4) and drive folding mechanism (5) and base (1) fixed connection of being convenient for folding use, driving folding mechanism (5) are kept away from push rod (4) one side and are equipped with shielding cover (7), and shielding cover (7) and base (1) fixed connection, shielding cover (7) internal rotation is connected with the rotatory mini-tiller that is convenient for plough the seeding and constructs (6), and the rotatory mini-tiller constructs (6) and drive unit (.

2. The novel micro-cultivator of claim 1, wherein: drive folding mechanism (5) are including fixed plate (51), spout (52), actuating lever (53), driven lever (54), folding wheelset (55), connecting rod (56), bottom plate (57), packaging shell (58) and driving motor (59), bottom plate (57) are fixed at base (1) top, and bottom plate (57) both sides symmetry is fixed with fixed plate (51), one side that base (1) was kept away from in one side fixed plate (51) is fixed with packaging shell (58), and packaging shell (58) inside is fixed with driving motor (59), driving motor (59) output rotates through the pivot and is connected with actuating lever (53), the one end that motor output was kept away from in actuating lever (53) rotates and is connected with driven lever (54), the one end that actuating lever (53) was kept away from in driven lever (54) rotates and is connected with folding wheelset (55), one side that packaging shell (58) were kept away from in one side along actuating lever (53) and driven lever (54) removal to A sliding groove (52) is formed in the path, and a connecting rod (56) is fixedly connected at the joint of the two driving rods (53) and the driven rod (54).

3. The novel micro-cultivator of claim 2, wherein: the folding wheel set (55) comprises auxiliary wheels (551), a connecting plate (552) and rotating plates (553), one side of each rotating plate (553) is connected with the sliding groove (52) in a sliding mode, the other side of each rotating plate (553) is connected with one end, far away from the driving rod (53), of the driven rod (54) in a rotating mode, one side, far away from the fixing plate (51), of each rotating plate (553) is fixedly connected with one side of the connecting plate (552), and the auxiliary wheels (551) are symmetrically fixed on the other side of the connecting plate (552).

4. The novel micro-cultivator of claim 2, wherein: the rotary micro-tillage mechanism (6) comprises fan blades (61), a driving shaft (62), a rotating shaft (63), a rotating mechanism (64), a fixed rod (65), a threaded rod (66) and a limiting plate (67), one end of the driving shaft (62) is rotatably connected with the shielding cover (7), the other end of the driving shaft (62) is fixedly connected with the output end of the driving unit (2), the rotating mechanism (64) is symmetrically sleeved on the driving shaft (62), the fixed rod (65) is rotatably connected between the two rotating mechanisms (64), the fan blades (61) are fixed on the surface of the fixed rod (65), the limiting plate (67) is fixedly connected to one side, away from the fixed rod (65), of the rotating mechanism (64), the threaded rod (66) is meshed and connected to the surface of the limiting plate (67), the rotating shaft (63) is arranged on one side, close to the limiting plate (67), and the rotating shaft (63) penetrates through the limiting plate (67) to be rotationally connected with the rotating mechanism (64), and the rotating shaft (63) and the fixing rod (65) are both sleeved on the surface of the driving shaft (62).

5. The novel micro-cultivator of claim 4, wherein: the rotating mechanism (64) comprises a folding shell (641), a limiting block (642), a second connecting plate (643), a limiting column (644) and a first connecting plate (645), the folding shell (641) is connected with a threaded rod (66) in a meshed mode, the rotating shaft (63) penetrates through the folding shell (641) and is provided with the first connecting plate (645) at equal intervals, one end, far away from the rotating shaft (63), of the first connecting plate (645) is rotatably connected with the second connecting plate (643), the limiting block (642) is arranged inside the folding shell (641) along the rotating path of the second connecting plate (643), the fixing plate (51) penetrates through the folding shell (641) and is fixed with the limiting column (644), and the second connecting plate (643), the limiting block (642) and the limiting column (644) are in sliding contact.

6. The novel micro-cultivator of claim 1, wherein: and a rubber sleeve (41) is fixed at the top of the push rod (4).