CN2919815Y

CN2919815Y - Wheel blade type floating micro tillage machinery

Info

Publication number: CN2919815Y
Application number: CN 200620073822
Authority: CN
Inventors: 胡尊严
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-06-06
Filing date: 2006-06-06
Publication date: 2007-07-11
Anticipated expiration: 2016-06-06

Abstract

A wheel blade type floating minimize tillage machinery comprises a stander, a power machine, hand holds and a wheel blade type floator, wherein a driving wheel of the power machine is in linkage with a driven wheel of the stander via a leather belt; the stander consists of a tension wheel pivotally fixed to the middle of the stander and positioned under the driving wheel and the driven wheel; one section of the lower part of the leather belt encircles between the driving wheel, the driven wheel and the tension wheel; the tension wheel is drawn to a pulling ear of the hand hold on one side via a control wire,, and the degree of tightness of the leather belt is controlled by the pulling ear to execute the sudden advancement or stop of the tillage machinery; the stander also consists of a position-clamping device for cooperating with an arc-shaped position-adjusting plate to realize the free hoisting of hand holds; additionally, the included angle between impellers of the wheel blade type floator and a support is less than or equal to 30 degrees, and therefore the wheel blade type floating minimize tillage machinery can be directly equipped with the wheel blade type floator. Thereby freely do cultivating work in deep muddy fields, and the wheel blade type floating minimize tillage machinery has advantages of small volume, light weight and simple operation.

Description

Wheel blades type buoyancy miniature tillage machine

[technical field]

The utility model is to use harvesting and tillage machine about a kind of agricultural tillage more, is meant a kind of wheel blades type buoyancy miniature tillage machine that is applicable to deep water field and nonirrigated farmland rotary tillage simultaneously especially.

[background technology]

Many owing to plough at present in the hilly country in mountain area, these area cultivated land manpower or animal power of adopting more, not only efficient is low, and labour intensity is very big.And, at the hills in these areas, mountain area terraced fields, big-and-middle-sized agricultural tillage machine tool can't use again, existing general small-sized harvesting and tillage machine complex structure, dismounting difficulty, be difficult for moving, the cost height, complicated operation, and can't be applied to deep mud farmland, therefore, need that a kind of cost that be applicable to the farming operation of hills, mountain area is low, simple in structure, convenient in carrying and the simple miniature tillage machine of method of operating.

[summary of the invention]

Technical problem to be solved in the utility model is to provide that a kind of cost is low, volume is little, in light weight, oil consumption is low, can the fast assembling-disassembling carrying and be applicable to the wheel blades type buoyancy miniature tillage machine of deep mud farmland farming.

For achieving the above object, the utility model provides a kind of wheel blades type buoyancy miniature tillage machine, comprise frame, engine, handrail, described frame comprises the fixed station that is fixed in its front end, be fixed in the decelerator of fixed station rear end, follower, output shaft and Connection Block, follower is fixedlyed connected with the input of decelerator, the fixedly connected output shaft of the output of decelerator, and described engine comprises a driving wheel, driving wheel and follower are by a belt interlock, described frame also comprises regulating wheel, and described regulating wheel pivots and is fixed on central rack, and regulating wheel is positioned at the below of driving wheel and follower, one section of described belt below becomes the S type to be looped around driving wheel, between follower and the regulating wheel, described regulating wheel is guided to drawing on the ear of a side handrail by a control line.

Described regulating wheel is set in the above the connecting rod other end of pin that is fixedly welded on a connecting rod one end and offers a through hole, described through hole is set in one and is welded on the pin of central rack, connecting rod upwards fixedly installs a draw ring near an end of regulating wheel, draws the drawing on the ear of described control line to a side handrail on the described draw ring.

Described control line is divided into two in the position of drawing ear and control box of the left handrail of distance, wherein a control line is guided to and is drawn on the ear, another control line is guided on the interior control lever of control box, has more than one tensioning gear in the described control box, the conversion between described tensioning gear of described control lever drives and to carry on the regulating wheel or descend.

Described frame also comprises positioner, described positioner is fixed in the top, rear portion of frame, comprise that a screens pin and an end are connected in the spring of screens pin, described handrail pivots and is fixed on the described frame, wherein the bottom of a handrail fixedly installs an arc adjustable plate, offer a plurality of adjustment holes from top to bottom corresponding to described screens pin on the described arc adjustable plate, the other end of described spring is connected to drawing on the ear of this side handrail by a control line, with the lifting of control handrail.

Described wheel blades type buoyancy miniature tillage machine also comprises the wheel blades type buoyancy device on the output shaft that is suspended on frame, and it is evenly fixing more than one impeller on columnar bracing frame, and the angle between described impeller and the support frame as described above is smaller or equal to 30 degree.

Can join the change gear tire on the output shaft of described frame, load onto resistance rod on the described Connection Block.

The advantage of the utility model wheel blades type buoyancy miniature tillage machine is: simple in structure, volume is little, (comprising that diesel engine weight is only about 48 kilograms) in light weight, dismounting are simple and convenient, freely easy and simple to handle, and load onto wheel blades type buoyancy device and just can walk in the deep mud farmland that the degree of depth reaches the 700-800 millimeter and carry out farming.

[description of drawings]

In conjunction with the embodiments the utility model is further described with reference to the accompanying drawings.

Fig. 1 is a side perspective view of the utility model wheel blades type buoyancy miniature tillage machine.

Fig. 2 is the another side perspective view of the utility model wheel blades type buoyancy miniature tillage machine.

Fig. 3 is the rack construction figure of the utility model wheel blades type buoyancy miniature tillage machine.

Fig. 4 is the fundamental diagram that the handle of the utility model wheel blades type buoyancy miniature tillage machine is regulated.

Fig. 5 is the graph of a relation between the ear of drawing of the control box of left handrail of the utility model wheel blades type buoyancy miniature tillage machine and left handrail.

Fig. 6 is the structure chart of the wheel blades type buoyancy device of the utility model wheel blades type buoyancy miniature tillage machine.

[embodiment]

Please consult Fig. 1 and Fig. 2 simultaneously, the utility model wheel blades type buoyancy miniature tillage machine comprises frame 100, engine 200, handrail 300 and wheel 400.

See also Fig. 3, be the structure chart of frame 100, this frame 100 comprises the fixed station 102 that is fixed in its front end, is fixed in the decelerator 104 of fixed station 102 rear ends, follower 106, output shaft 108, positioner 110, regulating wheel 112 and Connection Block 114.

This decelerator 104 is adopted and is the Pyatyi deceleration device, and this Pyatyi deceleration device adopts roller gear speed reduction gearing structure, and this roller gear is three kinds of different moduluses, is respectively: 2m mould, 2.5m mould and 3m mould.

This follower 106 is fixedlyed connected with the input of this decelerator 104.

Fixedly connected this output shaft 108 of the output of this decelerator 104, this output shaft 108 adopts spline hollow device structure in the present embodiment.Fixedly rotary cultivator attachment, weeder and Pu are rolled device etc. on this output shaft 108.

Please consult Fig. 4 simultaneously; positioner 110 is fixed in the top, rear portion of frame 10; comprise screens pin 1102, be connected in screens pin 1102 spring 1104, be arranged at the pulling eye 1106 of spring 1,104 one ends, as the containment vessel 1108 of screens pin 1102, spring 1104 and pulling eye 1106 protections, and the bracing frame 1110 of fixed support containment vessel 1108.

Regulating wheel 112 is set in one and is fixedly welded on the pin 118 of a connecting rod 116 1 ends, therefore regulating wheel 112 can be made circular motion around pin 118, connecting rod 116 other ends are offered a through hole, this through hole is set in one and is welded on the pin 120 of central rack, therefore connecting rod 116 can be made circular motion around this pin 120, and connecting rod 116 upwards fixedly installs a draw ring 1162 near an end of regulating wheel 112.

This Connection Block 114 is fixed in the rear portion of frame 100, is used for installing ploughing putting in order tool.Should plough whole tool and comprise various agricultural rakes, plough or other seats, trailer etc., also can load onto resistance rod 1142 as shown in FIG..

This engine 200 can adopt diesel engine or gasoline engine, and this engine 200 is fixedly mounted on the fixed station 102 of frame 100.This engine 200 comprises a driving wheel 202, follower 106 on this driving wheel 202 and the frame 100 is by a belt 500 interlocks, regulating wheel 112 promptly is positioned at the below of driving wheel 202 and follower 106, and one section of belt 500 belows becomes the S type to be looped around between driving wheel 202, follower 106 and the regulating wheel 112.

This handrail 300 pivots and is fixedly installed on this frame 100, comprise left handrail 302 and right handrail 304, these two side handrails, 300 next doors all pivot and fix one and draw

ear

3022,3042, in the present embodiment, a control box 3024 is also fixed on left end handrail next door, the bottom of right handrail 304 fixedly installs an arc adjustable plate 3044, offers several adjustment holes from top to bottom corresponding to the screens pin 1102 on the frame 100 on this arc adjustable plate 3044.

During installation, at first engine 200 is fixedly mounted on the fixed station 102 of frame 100, again this handrail 300 is fixedly installed on this frame 100, screens pin 1102 on the frame 100 is stuck on the right handrail 304 arc adjustable plates 3044 one and reconciles on the hole, then fixedly wheel 400 on the output shaft 108 of frame 100.From with the connecting rod 116 of regulating wheel 112 interlock on draw ring 1162 draw control line, see also Fig. 5, control line is divided into two in the position of drawing ear 3022 and control box 3024 of the left handrail 302 of distance, wherein a control line is guided to and is drawn on the ear 3022, another control line is guided on the control lever 3026 in the control box 3024, have several tensioning gears 3028 in the control box 3024, control lever 3026 can be in 3028 conversion of these several tensioning gears, play effect by 112 pairs of belt 500 degrees of tightness of control line control regulating wheel, tensioning gear 3028 is designed to the skewed slot type, is convenient to control lever 3026 and the control line interlock that draws on the ear 3022.Draw a control line drawing on the ear 3042 from the pulling eye 1106 that links to each other with screens pin 1102 to right handrail 304.

During use, throttle suitably increases, dynamo power machine 200 makes this harvesting and tillage machine starting treat fast state then, that holds left handrail 302 with a firm grip draws ear 3022, then draw ear 3022 upwards to spur connecting rod 116 by control line, connecting rod 116 rotates up around pin 120, thereby driving regulating wheel 112 rotates up, and then will connect belt 500 tension of driving wheel 202 and follower 106, the engine 200 of this wheel blade buoyancy miniature tillage machine promptly begins action, unclamps and draws ear 3022, regulating wheel 112 is rotated down, belt 500 is lax, and harvesting and tillage machine quits work, and realizes the hang-up function of dashing forward away of harvesting and tillage machine.On the arable land that is difficult for walking; can pass through at each tensioning gear control lever 3026 conversion; realization is upwards carried regulating wheel 112, thereby tightening belt 500 drives harvesting and tillage machine work; in the time of need stopping; draw ear 3022 with hand grip, by drawing the control line between ear 3022 and the control lever 3026, and tensioning gear 3028 is the skewed slot type; therefore control lever 3026 is easy to break away from from gear, realizes the shutdown of harvesting and tillage machine.

In order to prevent when the work of the wasteland of inclement condition, because wayward harvesting and tillage machine so belt 500 may become flexible, is used for regulating belt 500 to desirable duty.

The control line and the arc adjustable plate 3044 common handrail elevators of forming that draw ear 3042, connect positioner 110 and draw ear 3042 on positioner 110 on the frame 100, the right handrail 304 can be with the height up-down adjustment of handrail 300.Its concrete adjustment process is as described below, at first hold with a firm grip and draw ear 3042, draw ear 3042 by control line back-moving spring 1104, and then tension screens pin 1102, make screens pin 1102 break away from the adjustment hole of arc adjustable plate 3044, promptly can rotate handrail 300 to rising or to decline around frame 100 this moment, be adjusted to comfortable position, decontrol then and draw ear 3042, spring 1104 returns, drive screens pin 1102 and be returned in another adjustment hole of arc adjustable plate 3044, promptly finished the free lifting of handrail.

As shown in Figure 6, a kind of wheel blades type buoyancy device for this wheel blade buoyancy miniature tillage machine on the output shaft 108 that is suspended on frame 100, it is even fixedly plurality of impeller 404 on columnar bracing frame 402, angle a between impeller 404 and the bracing frame 402 is smaller or equal to 30 degree, therefore, can in water, form buoyancy naturally, and not need to add in addition other buoyancy aid devices, therefore can when farming deep water field, use.Also can on output shaft 108, join the change gear tire, on Connection Block 114, load onto resistance rod 1142, can be so that this harvesting and tillage machine walking freely.

Claims

1. wheel blades type buoyancy miniature tillage machine, comprise frame, engine, handrail, described frame comprises the fixed station that is fixed in its front end, be fixed in the decelerator of fixed station rear end, follower, output shaft and Connection Block, follower is fixedlyed connected with the input of decelerator, the fixedly connected output shaft of the output of decelerator, described engine comprises a driving wheel, and driving wheel and follower are by a belt interlock, and it is characterized in that: described frame also comprises regulating wheel, described regulating wheel pivots and is fixed on central rack, regulating wheel is positioned at the below of driving wheel and follower, and one section of described belt below becomes the S type to be looped around driving wheel, between follower and the regulating wheel, described regulating wheel is guided to drawing on the ear of a side handrail by a control line.

2. wheel blades type buoyancy miniature tillage machine as claimed in claim 1, it is characterized in that: described regulating wheel is set in one and is fixedly welded on the pin of a connecting rod one end, the described connecting rod other end is offered a through hole, described through hole is set in one and is welded on the pin of central rack, connecting rod upwards fixedly installs a draw ring near an end of regulating wheel, draws the drawing on the ear of described control line to a side handrail on the described draw ring.

3. wheel blades type buoyancy miniature tillage machine as claimed in claim 2 is characterized in that: the other control box that also is provided with of described left handrail, described control line is divided into two in the position of drawing ear and control box of the left handrail of distance, wherein a control line is guided to and is drawn on the ear, another control line is guided on the interior control lever of control box, has more than one tensioning gear in the described control box, the conversion between described tensioning gear of described control lever.

4. wheel blades type buoyancy miniature tillage machine as claimed in claim 3 is characterized in that: described tensioning gear is designed to the skewed slot type.

5. wheel blades type buoyancy miniature tillage machine as claimed in claim 1 is characterized in that: described frame also comprises positioner, described positioner is fixed in the top, rear portion of frame, comprise that a screens pin and an end are connected in the spring of screens pin, described handrail pivots and is fixed on the described frame, wherein the bottom of a handrail fixedly installs an arc adjustable plate, offer a plurality of adjustment holes from top to bottom corresponding to described screens pin on the described arc adjustable plate, the other end of described spring is connected to drawing on the ear of this side handrail by a control line.

6. wheel blades type buoyancy miniature tillage machine as claimed in claim 1, it is characterized in that: also comprise its evenly fixing more than one impeller on columnar bracing frame of a wheel blades type buoyancy device on the output shaft that is suspended on frame, the angle between described impeller and the support frame as described above is smaller or equal to 30 degree.

7. wheel blades type buoyancy miniature tillage machine as claimed in claim 1 is characterized in that: join the change gear tire on the output shaft of described frame, load onto resistance rod on the described Connection Block.