CN1419806A

CN1419806A - Multifunctional remote controlled tiller

Info

Publication number: CN1419806A
Application number: CN 02148351
Authority: CN
Inventors: 邓宝强
Original assignee: Individual
Current assignee: Individual
Priority date: 2001-11-18
Filing date: 2002-11-01
Publication date: 2003-05-28

Abstract

A remotely controlled multifunctional soil-working machine for paddy field is composed of drive unit and remote control unit. Said drive unit with power machine able to move back and forth is mounted on a boat. The plough or harrow are mounted to the side or back of the boat. Said remote control unit consists of encoded remote-control receiver, relay control board and emitter. Its advantages are simple structure, and multiple functions.

Description

The multifunction remote-control tiller

The invention belongs to a kind of remote control machinery that ploughs a field, specially refer to a kind of multifunction remote-control tiller of small portable.

After 21st century China's entry into the World Trade Organization, agricultural machinery is developed rapidly, and the agricultural mechanization degree is also more and more higher.But after China carried out the rural area production-related contracting system of responsibility in production, the remote control tillage machinery that is fit to rural households' use did not also have, and only is adapted at the operation of nonirrigated farmland, paddy field at present as harvesting and tillage machine, and these machineries can't use substantially to spoil mud farmland, winter mud field.For this reason, the applicant has designed a kind of " remote-controlled cultivator with rotary wheel ", and has proposed patent application to Patent Office of the People's Republic of China, and application number is respectively 00113374.8 and 00224625.2, and the applying date is: on April 12nd, 2000.This machinery is made up of driving and remote control two large divisions, and its drive part adopts Pu to roll wheel drive, and with the supporting body of ship as remote-controlled cultivator with rotary wheel, compositions such as remote controller, circuit board, storage battery and electromotor are partly adopted in remote control.The advantage of this machine is simple structure, and is easy to operate.But weak point is arranged also: one, remote controller do not have encoding function, work down on the farm as two machines and understand the phase mutual interference; Two, adopt the rotating disk backguy, promptly can not control arbitrarily and turn to; Three, do not have shift function, can not fall back freely, promptly do not have the plough of ploughing facility, thereby function singleness.

The objective of the invention is to according to current country practical demand status, design a kind of multifunction remote-control tiller of small portable, adopt the coded telecommand receiver and rotate clutch gear device, with the supporting body of ship as drive unit, plough or rake according to circumstances are installed on the shipboard rear portion or the back lower place respectively, engine is installed on the ship and can moves forward and backward adjustment, it is integrated plough a field, harrow a field and the Pu field, and simple in structure, in light weight, cost is low, and is easy to operate.

Major technique measure of the present invention is as follows:

A kind of multifunction remote-control tiller is made up of driving and remote control two large divisions, and drive part mainly is made of drive unit, transfer and rotation clutch gear device, comprises Pu roller, rotating box, engine and gearbox.The optional electricity consumption starting of engine diesel engine, with the supporting body of ship as drive unit, plough or rake according to circumstances are installed on shipboard rear portion or rear respectively, rotating stand is installed on middle part behind the ship by parts, fixedly connected with the rotating box front portion in its rear portion, axle rotates by passing a bridge, by the bevel gear break-in of being located in the rotating box, rotate after the speed change, make the Pu that is installed on the rotating box two ends roll wheel drive, engine is installed on ship top and can moves forward and backward adjustment, remote control partly can be a remote control, by the coded telecommand receiver, formation such as relay control plate and magnetic motor is by being located at the switch control operation on the emitter.

The present invention is simple in structure, and is flexible to operation, and can plough a field, harrow a field and the Pu field, a tractor serves several purposes, performance is good, and price comparison is preferential.

Below in conjunction with accompanying drawing and the embodiment that provides thereof, the present invention is further described:

Fig. 1 be embodiment-----be remote control tiller structure vertical view

Fig. 2 be embodiment rotating box structure cutaway view of----

Fig. 3 be embodiment gearbox part-structure cutaway view of----

Fig. 4 be embodiment gearbox interior schematic diagram of----

Fig. 5 be embodiment gearbox front view of----

Fig. 6 be embodiment steering gear structure cutaway view of----

Fig. 7 be embodiment driving wheel vertical view of----

Fig. 8 be embodiment emitter vertical view of----

Fig. 9----structure left view of the present invention that is embodiment

Figure 10 is embodiment, and----rotates clutch gearbox part-structure cutaway view

See also Fig. 1 to Figure 10, the present invention is made up of driving and remote control two large divisions, and drive part mainly is made of drive unit, transfer and rotation clutch gear device, explains detailedly below.

1, drive unit: comprise Pu roller 3, rotating box 5, driving wheel 50, rotating stand 8, engine 26 and gearbox 17, with the supporting body of ship 28 as drive unit, rake 1 is located at the rear of ship 28, in ship 28 rear flank portions the degree of depth of plough 13 by locating rack 16 control ploughs 13 is installed, rotating stand 8 is installed on the back middle part of ship 28 by parts, its rear portion is anterior fixedly connected in rotating box 5, rotate by the gap bridge axle of being located in the rotating stand 8 10, by being installed in the bevel gear 33 in the rotating box 5,31 break-ins, rotate by driving shaft 32 after the speed change, the Pu roller 3 that is installed on rotating box 5 two ends is driven, driving wheel 50 is contained in location on the draw-in groove of being located on the Pu roller 3 25, as required, machine is exercised on land and can be loaded onto driving wheel 50.

2, transfer: comprise the worm gear case 44 of being located at electromotor 22 front portions, deflecting roller 29, worm shaft 45 and worm-gear toothing 46, steering spindle 48 is located in the steering gear 47, its underpart is connected with steering fork 49 tops on being located at deflecting roller 29, its top is installed on location on the worm-gear toothing 46, being provided with the worm shaft 45 that is connected as a single entity with stator axis in electromotor 22 rotates, after worm-gear toothing 46 break-in speed changes, the steering spindle 48 that drive is located in the steering gear 47 is rotated, by being located at the steering fork 49 of steering gear 47 belows, the deflecting roller about 29 that is installed on the steering fork 49 is promoted, thus the purpose that turns to about realizing.

3, rotate clutch gear device: comprise electromotor 22, splined shaft 14, separate ancient cooking vessel seat 18, separate ancient cooking vessel wheel 20, connecting rod 23 and gearbox 17, clutch pulley 21 is located at gearbox 17 outer ends, drive by engine 26 by belt, rotate by connecting rod 23 drive separation ancient cooking vessel wheels 20 by electromotor 22 and rotate.Owing to separate the effect of ancient cooking vessel seat 18, the clutch-plate of being located in the clutch pulley 21 is left, be provided with gear handle 19 on gearbox 17 tops, gear handle 19 is installed in the gear bearing 35 on case lid top, by shift finger 34 location, its internal classification is established transmission fork 36 and stem gear 38 or carrier gear 39,37,40, doubly-linked tooth 41 and the shifting gear 42 that is located on the

splined shaft

14,43, be provided with brake disc 9 at splined shaft 14 left ends, electromotor 22 rotates by parts and promotes to go up the pump handle, the oil pipe that links to each other by pump up and down, make the braking of the brake block on the pump 24 under the brake of being located on the brake disc 9, splined shaft 14 right-hand members are located in the gearbox 17 and are linked to each other in casing, be equiped with shifting gear 42 on it, 43, on splined shaft 14, be respectively equipped with 2 separation ancient cooking vessel seats 18, separate ancient cooking vessel wheel 20 and bevel gear 15, rotate by electromotor 22, by linkage separation ancient cooking vessel wheel 20 is driven, promote by being installed in the bearing that separates on the ancient cooking vessel wheel 20, make bevel gear 15 and large bevel gear 11 break-ins that are installed on the axle 10 of passing a bridge, rotate after the speed change, leave the bevel gear 15 of left end by moving cover 12 this moment, thus the purpose that realization is advanced and fallen back.

4, remote control: comprise storage battery 25, electromotor 22, relay control plate 6, receiver 4 and the emitter 51 be located on the ship 28, its receiver 4 is by being located at left and right sides pole changer 52, power clutch switch 53, brake switch 54 on the emitter 51, adding oil circuit breaker 55, reverse gear switch 57 and firing switch 56 any control operations.

Its course of work is as follows:

Starting engine 26, promote left by the clutch switch 53 that is located on the emitter 51, by receiver 4 and relay control plate 6, just changeing by electromotor 22, by connecting rod 23, make the separation ancient cooking vessel take turns 20 returns, this moment, clutch closed, and machine promptly begins to exercise, and is operated arbitrarily by the switch that is located on the emitter 51, promote electromotor 22 switchings backward in reverse gear switch 57, it is meshing by bearing bevel gear 15 to be promoted with large bevel gear 11 by the separation ancient cooking vessel of left end wheel 20 forward, overlaps 12 by moving, and the bevel gear 15 of right-hand member is left, by Pu roller 3 reversings that are located at rotating box 5 two ends, thus the purpose that realization is advanced and fallen back.

This shows, simple structure of the present invention, easy to operate, flexible, but a tractor serves several purposes is particularly suitable for spoil mud farmland, through practice test, proves that its result of use is superior.

Claims

1, a kind of multifunction remote-control tiller, form by driving and remote control two large divisions, drive part is mainly by drive unit, transfer and rotation clutch gear device constitute, it is characterized in that: with the supporting body of ship [28] as drive unit, plough [13] or rake [1] according to circumstances are installed on ship [28] the rear flank portion or the back lower place respectively, rotating stand [8] is installed on middle part, ship [28] back by parts, its rear portion is anterior fixedly connected in rotating box [5], rotate by being installed in the bevel gear [33] in the rotating box [5] by the gap bridge axle of being located in the rotating stand [8] [10], [31] rotate by driving shaft [32] after the break-in speed change, the Pu roller [3] that is installed on rotating box [5] two ends is driven, driving wheel [50] is contained on the draw-in groove of being located on the Pu roller [3] [2], engine [26] is installed on ship [28] top and can moves forward and backward adjustment, remote control partly can be a remote control, is installed on ship [28] top.

2, multifunction remote-control tiller according to claim 1, it is characterized in that: transfer, steering spindle [48] are located in the steering gear [47], its underpart is connected with steering fork [49] top on being located at deflecting roller [29], its top is installed on worm-gear toothing [46] and goes up the location, worm shaft [45] rotates by after worm-gear toothing [46] the break-in speed change, the steering spindle [48] that drive is located in the steering gear [47] is rotated, by promoting about the deflecting roller [29] on the steering fork [49] that is located at steering gear [47] below.

3, multifunction remote-control tiller according to claim 1, it is characterized in that: rotate clutch gear device, be provided with gear handle [19] on gearbox [17] top, splined shaft [14] right-hand member is located in the gearbox [17], be equiped with shifting gear [42], [43] on it, on splined shaft [14], be respectively equipped with 2 separation ancient cooking vessel seats [18], separate ancient cooking vessel wheel [20] and bevel gear [15], rotate after bevel gear [15] and the meshing break-in speed change of large bevel gear [11] that is located on pass a bridge spool [10].

4, multifunction remote-control tiller according to claim 1, it is characterized in that: remote control, comprise storage battery [25], electromotor [22] and the relay control plate [6] be located on the ship [28], its receiver [4] is by being located at left and right sides pole changer [52], power clutch switch [53], brake switch [54], Oil Switch [55], reverse gear switch [57] and firing switch [56] control operation arbitrarily on the emitter [51].