CN209897567U - A multifunctional tiller device - Google Patents

Abstract

The utility model relates to the technical field of agricultural machinery, and discloses a multifunctional mini-tiller device, which comprises a mini-tiller body, wherein the mini-tiller body comprises a frame; two sides of the walking box are provided with power output ends, and the same first machines are detachably connected to the power output ends; the first machine comprises a plurality of circular mounting bodies which serve as rollers; a driving shaft connected with the power output end is fixedly connected to the center of the mounting body; a plurality of coulters for ploughing are fixedly connected with the radial direction of the mounting body; the frame is detachably connected with a hook-shaped connecting rod, and the connecting rod is positioned below the armrest frame component; the free end fixedly connected with anchor clamps of connecting rod can dismantle on the anchor clamps and be connected with the second machines. The multifunctional mini-tiller device can be combined with different machines for tillage, can achieve one-time tillage, can till the land is tilled to meet the requirements of seeding and planting, and has higher production efficiency. The multifunctional operation of the mini-tiller device can be realized, the tilling mode is various, and the tilling quality is greatly improved.

Description

A multifunctional tiller device

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a multifunctional tiller device.

Background technique

With the development of my country's agricultural modernization, mechanized farming has gradually replaced manual farming as the main way of agricultural production. Our country has a vast territory, a variety of geographical environments, and less arable land per capita, so the small size, flexible operation, and low cost of micro-tillers have become the first choice of agricultural machinery in my country's rural areas.

The micro-tiller is powered by a small diesel engine or gasoline engine, and has the characteristics of light weight, small size and simple structure. Micro-tillers are widely used in dry land, paddy fields, orchards, etc. in plains, mountainous areas, and hills. Equipped with corresponding equipment, it can be used for arable land, water pumping, power generation, spraying, spraying and other operations, and can also be towed by trailers for short-distance transportation. The micro-tiller is light and flexible, can drive freely in the field, and work stably, saving the trouble of large agricultural machinery being unable to enter the mountainous fields.

It is known that a tiller is composed of a frame, a power assembly, a variable speed traveling mechanism, implements (including: weeding wheels, tillers, and traveling wheels), a handrail frame assembly, a protective assembly, and a resistance rod. It is powered by a small gasoline engine, a small diesel engine and a small electric motor. On the output shafts on the left and right sides of the walking box of the tiller, different machines and tools are socketed to complete the work. There are control components on the handrail frame, which is convenient for personnel to operate the tiller.

The existing micro-tillers have simple functions and a single farming method, and often need to repeat the farming several times to till the land to meet the needs of sowing and planting, and the production efficiency is low.

Utility model content

The utility model aims to provide a multifunctional tiller device to solve the above technical problems in the prior art.

The technical scheme adopted by the utility model is:

A multifunctional micro-tiller device includes a micro-tiller body, the micro-tiller body includes a frame and a power assembly fixed on the frame, the power assembly is connected with a walking box; the rear end of the frame is also fixed An armrest frame assembly is connected, and a manipulation assembly is arranged on the armrest frame assembly; it is characterized in that, the two sides of the walking box have power output ends, and the same first implements are detachably connected to the power output ends; the first implements It includes a plurality of circular mounting bodies, and the mounting bodies act as rollers; the center of the mounting body is fixed with a drive shaft connected with the power output end; the radial direction of the mounting body is fixedly connected with a plurality of coulters of cultivated fields A hook-shaped connecting rod is detachably connected to the frame, and the connecting rod is located below the armrest frame assembly; the free end of the connecting rod is fixedly connected with a clamp, and the clamp is detachably connected with a second implement.

According to the multifunctional tiller device provided by the present invention, the first implement can be divided into a plurality of units, and the plurality of units are connected by a connecting piece, and the cross section of the connecting piece is adapted to the drive shaft.

According to the multifunctional micro-tiller device provided by the present invention, the coulters are plough blades, and the plough blades are block-shaped, which are evenly spaced on the circumference of the installation body, and each plough blade is correspondingly installed on one installation body .

According to the multifunctional tiller device provided by the utility model, a reinforcing rod is connected between the adjacent plough blades, and the reinforcing rod is V-shaped, and the two ends of the reinforcing rod are fixed on the opposite plate surfaces of the adjacent plough blades. The tip is fixed on the mounting body.

According to the multifunctional tiller device provided by the utility model, the coulter is a plough bar, which is a long strip, and is arranged on the circumference of the mounting body at even intervals, and both ends of the coulter are fixedly mounted on the mounting body.

According to the multifunctional tiller device provided by the utility model, an annular reinforcement ring is fixedly connected to the middle of the plough bar, and the reinforcement ring is arranged in the annular area enclosed by the plough bar.

According to the multifunctional tiller device provided by the present invention, the cross section of the power output end, the connecting piece and the driving shaft is a regular hexagon.

According to the multi-function tiller device provided by the present invention, the second implement is a trowel assembly or a plowshare assembly.

According to the multifunctional tiller device provided by the utility model, the arbor plate assembly comprises an arc-shaped tillage board body, and the inner recess of the tillage board body is arranged toward the tiller body; the middle part of the tillage board body is fixedly connected with a handle, The handle is inserted into the clamp and fixed by bolts; the clamp is provided with a group of bolt holes, and the handle is provided with a row of bolt holes.

According to the multi-function tiller device provided by the present invention, the plowshare assembly includes a fixing frame, and the fixing frame is fixedly connected with a plowshare body, or a plurality of plowshare bodies arranged side by side at an even interval, and the tip of the plowshare body faces the tiller body. The middle part of the fixing frame is fixedly connected with a handle, the handle is inserted into the clamp and fixed by bolts; a group of bolt holes is opened on the clamp, and a row of bolt holes is opened on the handle.

The beneficial effects of the present utility model are:

The multi-function tiller device can be combined with different tools for farming, and the functions and usage requirements of different tools are different, and it can achieve one-time tillage, and the land can be tilled to meet the needs of sowing and planting, and the production efficiency is high. For example, the first implement of the multi-function tiller device can be used for plowing and loosening the soil, while the second implement can be used for leveling the land or for ditching. By combining different implements, the multi-function operation of the micro-tiller device can be realized, the farming methods are various, and the farming quality is greatly improved.

In addition, the multifunctional tiller device is simple in structure, convenient in maintenance, flexible and light in operation, and convenient in use. Coupled with the unique equipment installed in the tiller device, the effect of cultivating the land is greatly improved, and the cultivating efficiency is high.

Description of drawings

Fig. 1 is the structural representation of the preferred embodiment of the present utility model;

Fig. 2 is the structural representation of the plowshare assembly;

Figure 3 is a schematic structural diagram of a first implement (combination of multiple units) set as a plow blade;

Figure 4 is a schematic structural diagram of a first implement set as a plough;

Fig. 5 is the end face structure schematic diagram of the first implement in Fig. 4;

Detailed ways

In order to make the purpose, technical solutions and advantages of the present utility model more clearly understood, the present utility model is further described in detail below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner" and "outer" The orientation or positional relationship indicated by etc. is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. The orientation configuration and operation of the device should not be construed as a limitation of the present invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that, unless otherwise expressly specified and limited, the terms "installed", "connected" and "connected" should be understood in a broad sense, for example, it may be a fixed connection or a connectable connection. Detachable connection, or integral connection; of course, it can also be a mechanical connection or an electrical connection; in addition, it can also be directly connected, or indirectly connected through an intermediate medium, or it can be internal communication between two components . For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific situations.

Example 1

As shown in FIGS. 1-3 , the utility model provides a multifunctional tiller device, including a tiller body 20 , and the tiller body 20 includes a frame 2 and a power assembly fixed on the frame 2 1. The power assembly 1 is connected with a walking box; the rear end of the frame 2 is also fixedly connected with an armrest frame assembly 3, and the armrest frame assembly 3 is provided with a manipulation assembly 4; both sides of the walking box have power output ends , the same first machine tool 10 is detachably connected to the power output end; the first machine tool 10 includes a plurality of circular mounting bodies 12, the mounting bodies 12 act as rollers; the center of the mounting body 12 is fixed with the power The drive shaft 14 connected to the output end; the radial direction of the mounting body 12 is fixedly connected with a plurality of coulters of cultivated fields; the frame 2 is detachably connected with a hook-shaped connecting rod 5, and the connecting rod 5 is located at the Below the armrest frame assembly 3; a clamp 6 is fixedly connected to the free end of the connecting rod 5, and a second implement 9 is detachably connected to the clamp 6. The detachable connection is made through the opening and fastened with bolts and screws.

The working principle of the multi-function tiller device is very simple. Its power assembly 1 outputs power to the walking box, and the power output end of the walking box is connected to the first implement 10, and the first tool 10 acts as a roller to drive the multi-function tiller device. When traveling forward, the coulters of the first implement 10 break up and loosen the ground it passes through. On the other hand, the second implement 9 performs a secondary operation on the crushed soil completed by the first implement 10 under the pulling of the multi-function tiller device. The combined use of the equipment improves the tillage efficiency of the multi-function tiller device, and can complete the tillage operation at one time. It has good applicability, strong practicability and various functions. Ditch and many other tasks.

The first implement 10 can be divided into a plurality of units, and the plurality of units are connected by a connecting member 18 , and the cross-section of the connecting member 18 is adapted to the driving shaft 14 . The combination of multiple units in the first implement 10 can increase the working width of the multifunctional tiller device and improve its production efficiency.

The coulters are plough blades 16 , which are block-shaped, and are evenly spaced on the circumference of the mounting body 12 , and each plough blade 16 is correspondingly mounted on one mounting body 12 . That is, the plurality of plough blades 16 on each mounting body 12 are arranged radially, and the plough blades 16 extend outward, and the direction thereof is along the radial direction of the mounting body 12 .

Reinforcing rods 17 are connected between the adjacent plough blades 16 . The reinforcement rods 17 are V-shaped, and the two ends of the reinforcement rods 17 are fixed on the opposite plate surfaces of the adjacent plough blades 16 , and the tip of the middle is fixed on the mounting body 12 . The reinforcing rod 17 serves to reinforce the plough blade 16 to improve its rigidity, so as to prevent the plough blade 16 from being bent and deformed due to excessive load caused by the soil compaction when the plough blade 16 is ploughing and loosening the soil.

The second implement 9 is a plow plate assembly or a plowshare assembly.

The cultivating board assembly includes an arc-shaped cultivating board body 8, and the inner recess of the cultivating board body 8 is arranged toward the tiller body 20; the middle part of the cultivating board body 8 is fixedly connected with a handle 7, and the handle 7 is inserted into the clamp 6, It is fixed by bolts; a group of bolt holes is provided on the clamp 6 , and a row of bolt holes is provided on the handle 7 . By adjusting the different bolt holes on the handle 7 to match the bolt holes of the fixture 6 and then fixing them with bolts, the installation height of the clasp plate assembly can be adjusted, thereby adjusting the depth of the clasp plate assembly into the broken soil, that is, adjusting the level of the broken soil.

Under the pulling of the tiller body 20 , the arbor plate assembly can level the clods broken by the first implement 10 . In addition, the board assembly can also be used for scraping and cleaning debris such as dirt and stones on the road, and can also be used for scraping and cleaning the snow on the road in winter.

The ploughshare assembly includes a fixing frame 11, and a ploughshare body 19 is fixedly connected to the fixing frame 11, or a plurality of ploughshare bodies 19 are evenly spaced side by side, and the tip of the ploughshare body 19 is arranged toward the tiller body 20; the fixing frame 11 A handle 7 is fixedly connected to the middle of the handle 7, and the handle 7 is inserted into the clamp 6 and fixed by bolts; the clamp 6 is provided with a group of bolt holes, and the handle 7 is provided with a row of bolt holes. By adjusting the different bolt holes on the handle 7 to match the bolt holes of the clamp 6 and then fixing them with bolts, the installation height of the plowshare assembly can be adjusted, thereby adjusting the depth of the plowshare assembly into the crushed soil, that is, adjusting the depth of the ditching of the crushed soil.

Under the pulling of the tiller body 20, the plowshare assembly can directly open one or more grooves in the broken soil. When ditching, the excess soil is discharged from both sides of the plowshare body 19 and gathered in a row for planting crops such as peanuts and potatoes. Grooves are used for drainage and ventilation.

The cross section of the power output end, the connecting piece 18 and the drive shaft 14 is a regular hexagon.

Specifically, the power output end and the drive shaft 14 are regular hexagonal prisms, and the connecting member 18 is a regular hexagonal steel pipe adapted to the cross section of the power output end and the drive shaft 14 . Both the power output end and the drive shaft 14 can be inserted into the connecting piece 18 , and the power output end, the drive shaft 14 and the connecting piece 18 are fitted with through holes, and bolts and cotter pins are pierced in the through holes for fixing. Of course, conversely, it is also feasible that the connecting member 18 is a regular hexagonal prism, and the power output end and the drive shaft 14 are regular hexagonal steel pipes.

Embodiment 2

As shown in Fig. 1, Fig. 2, Fig. 4, Fig. 5, the utility model provides a multi-functional tiller device, including a tiller body 20, and the tiller body 20 comprises a frame 2 and is fixed on the frame The powertrain 1 on There are power output ends on both sides, and the same first machine tool 10 is detachably connected to the power output end; the first machine tool 10 includes a plurality of circular mounting bodies 12, and the mounting bodies 12 act as rollers; the center of the mounting body 12 The drive shaft 14 connected with the power output end is fixedly connected at the place; the radial direction of the installation body 12 is fixedly connected with a plurality of coulters of cultivated land; the frame 2 is detachably connected with a hook-shaped connecting rod 5. The connecting rod 5 is located below the armrest frame assembly 3; the free end of the connecting rod 5 is fixedly connected with a clamp 6, and the clamp 6 is detachably connected with a second implement 9. The detachable connection is made through the opening and fastened with bolts and screws.

The working principle of the multi-function tiller device is very simple. Its power assembly 1 outputs power to the walking box, and the power output end of the walking box is connected to the first implement 10, and the first tool 10 acts as a roller to drive the multi-function tiller device. When traveling forward, the coulters of the first implement 10 break up and loosen the ground it passes through. On the other hand, the second implement 9 performs a secondary operation on the crushed soil completed by the first implement 10 under the pulling of the multi-function tiller device. The combined use of the equipment improves the tillage efficiency of the multi-function tiller device, and can complete the tillage operation at one time. It has good applicability, strong practicability and various functions. Ditch and many other tasks.

The first implement 10 can be divided into a plurality of units, and the plurality of units are connected by a connecting member 18 , and the cross-section of the connecting member 18 is adapted to the driving shaft 14 . The combination of multiple units in the first implement 10 can increase the working width of the multifunctional tiller device and improve its production efficiency.

The coulters are plough bars 13 , which are elongated strips, which are evenly spaced on the circumference of the mounting body 12 , and both ends of which are fixedly mounted on the mounting body 12 . That is, the plurality of plough bars 13 on every two mounting bodies 12 are arranged radially, and the plough bars 13 extend outward, and the direction thereof is along the radial direction of the mounting body 12. The above-mentioned plough bar 13 can be set as an angle steel, and one side of the angle steel is fixed on the cylindrical surface of the mounting body 12 by matching welding. The other side expends outwards, as shown in Figure 5.

An annular reinforcing ring 15 is fixedly connected to the middle of the plough bar 13, and the reinforcing ring 15 is arranged in the annular area enclosed by the plough bar 13. The reinforcement ring 15 can be formed by rolling bar steel in an annular shape, or can be formed by rolling steel bars and fixed by welding. The reinforcing ring 15 plays a role in reinforcing the plough 13. Because the plough 13 is longer, its rigidity can be strengthened, so as to avoid the plough 13 being bent and deformed due to excessive load caused by the soil compaction when the plough 13 is ploughing and loosening the soil. .

The cross section of the power output end, the connecting piece 18 and the drive shaft 14 is a regular hexagon.

Specifically, the power output end and the drive shaft 14 are regular hexagonal prisms, and the connecting member 18 is a regular hexagonal steel pipe adapted to the cross section of the power output end and the drive shaft 14 . Both the power output end and the drive shaft 14 can be inserted into the connecting piece 18 , and the power output end, the drive shaft 14 and the connecting piece 18 are fitted with through holes, and bolts and cotter pins are pierced in the through holes for fixing. Of course, conversely, it is also feasible that the connecting member 18 is a regular hexagonal prism, and the power output end and the drive shaft 14 are regular hexagonal steel pipes.

The above-mentioned first implements 10 set as ploughs 13 usually only install a group of first implements 10 on both sides of the traveling case, so the power input ends on the mounting bodies 12 at both ends of the first implement 10 can be adjusted to be compatible with the traveling case. The power output end (which is a regular hexagonal prism) is directly inserted into the regular hexagonal steel pipe connected with the fitting. The regular hexagonal steel pipes on both ends of the mounting body 12 are welded and fixedly connected to round steel pipes with low cost. The round steel pipe and the regular hexagonal steel pipe are the drive shaft 14 .

The second implement 9 is a plow plate assembly or a plowshare assembly.

The arrangement of the arbor assembly or the ploughshare assembly is the same as that of the first embodiment.

Finally, it should be noted that the above embodiments are only preferred embodiments of the present utility model to illustrate the technical solutions of the present utility model, rather than restricting them, and should not limit the patent scope of the present utility model; although referring to the foregoing Each embodiment has described the present utility model in detail, those of ordinary skill in the art should understand: it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and These modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present invention; in addition, the technical solutions of the present invention are directly or indirectly applied in other related technical fields, including within the scope of patent protection of the present invention.

The names of the parts indicated by the reference numbers above are as follows:

Power assembly 1, frame 2, armrest frame assembly 3, manipulation assembly 4, connecting rod 5, clamp 6, handle 7, tillage board body 8, second implement 9, first implement 10, fixing frame 11, mounting body 12 , plough bar 13, drive shaft 14, reinforcement ring 15, plough blade 16, reinforcement rod 17, connector 18, plowshare body 19, and tiller body 20.

Claims (10)

1. A multifunctional mini-tiller device comprises a mini-tiller body, wherein the mini-tiller body comprises a rack and a power assembly fixed on the rack, and the power assembly is connected with a walking box; the rear end of the frame is also fixedly connected with a handrail frame assembly, and the handrail frame assembly is provided with a control assembly; the walking box is characterized in that power output ends are arranged on two sides of the walking box, and the same first machines are detachably connected to the power output ends; the first machine comprises a plurality of circular mounting bodies which serve as rollers; a driving shaft connected with the power output end is fixedly connected to the center of the mounting body; a plurality of coulters for ploughing are fixedly connected to the radial direction of the mounting body; the frame is detachably connected with a hook-shaped connecting rod, and the connecting rod is positioned below the armrest frame assembly; the free end fixedly connected with anchor clamps of connecting rod can dismantle on the anchor clamps and be connected with the second machines.

2. The multi-functional micro-cultivator device of claim 1, wherein the first machine is divided into a plurality of units, the units are connected through a connecting piece, and the section of the connecting piece is matched with the driving shaft.

3. The multi-functional micro-cultivator device of claim 1 or 2, wherein the coulter is a plough blade, the plough blades are block-shaped and are evenly arranged on the circumference of the mounting body at intervals, and each plough blade is correspondingly arranged on one mounting body.

4. The multi-functional mini-tiller device of claim 3, wherein a reinforcing bar is connected between adjacent plough blades, the reinforcing bar is in a V shape, two ends of the reinforcing bar are fixed on opposite plate surfaces of the adjacent plough blades, and the tip of the middle part of the reinforcing bar is fixed on the mounting body.

5. The multi-functional mini-tiller device as claimed in claim 1 or 2, wherein the coulter is a plow bar, the plow bar is an elongated bar, the plow bar is uniformly spaced on the circumference of the mounting body, and both ends of the plow bar are fixedly mounted on the mounting body.

6. The multifunctional mini-tiller device of claim 5, wherein an annular reinforcing ring is fixedly connected to the middle of the plow strip, and the reinforcing ring is arranged in an annular area defined by the plow strip.

7. The multifunctional micro-cultivator device of any one of claims 2, 4 and 6, wherein the sections of the power output end, the connecting piece and the driving shaft are regular hexagons.

8. The multi-function mini tiller assembly of claim 1, wherein the second implement is a rake assembly or a ploughshare assembly.

9. The multi-function mini tiller device of claim 8, wherein the rake plate assembly comprises an arc shaped tilling plate body, the inner recess of the tilling plate body being disposed toward the mini tiller body; the middle part of the ploughing plate body is fixedly connected with a handle, and the handle is inserted into the clamp and fixed through a bolt; a group of bolt holes are formed in the clamp, and a row of bolt holes are formed in the handle.

10. The multi-functional mini-tiller device of claim 8, wherein the share assembly comprises a fixed mount, one share body or a plurality of evenly spaced side-by-side share bodies are fixedly connected to the fixed mount, and the tip of the share body is arranged towards the mini-tiller body; the middle part of the fixing frame is fixedly connected with a handle, and the handle is inserted into the clamp and fixed through a bolt; a group of bolt holes are formed in the clamp, and a row of bolt holes are formed in the handle.

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