CN2703389Y

CN2703389Y - Teeth-traction cutter rotating machine

Info

Publication number: CN2703389Y
Application number: CN 03239375
Authority: CN
Inventors: 霍建生
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-02-25
Filing date: 2003-02-25
Publication date: 2005-06-08
Anticipated expiration: 2013-02-25

Abstract

The utility model provides a teeth-traction cutter rotating machine, comprising a power mechanism, a shifting mechanism, a driving mechanism, a traction mechanism, a cutter rotating mechanism and a direction operating mechanism. Wherein, a mini type petrol engine provides the power. Under the control of the direction operating mechanism, the shifted power is divided into a fast shift and a slow shift to input into the traction mechanism and the cutter rotating mechanism via the driving mechanism; thus, a fluted disc wheel in the traction mechanism is driven to rotate and tow and the cutter rotating wheels in the cutter rotating mechanism rotate and cut the soil. The teeth-traction cutter rotating machine has the advantages of small size, light weight, simple structure, flexible operation, high working efficiency, and high climbing capacity with the effects of soil blocks self-crushing, straw return and soil improvement.

Description

Tooth leads cutter rotating machine

The utility model belongs to agricultural machinery technological field, has been specifically related to a kind of tooth and has led cutter rotating machine.

At present, both at home and abroad various small-sized rotovator kinds are a lot of, but ubiquity that volume is big, climbing capacity is poor, operation is inconvenient, particularly are in full swing the enforcement of the very difficult adaptation forest land of mountain area of these machineries along with project of conceding the land to forestry.

The purpose of this utility model is to overcome the deficiency of above-mentioned machinery, has designed a kind of both light and flexible, and the tooth that is particularly suitable for the steep hillslope farming again leads cutter rotating machine.

To achieve these goals, the main technical schemes of the utility model solution is: be connected to each other by actuating unit, gear, transmission mechanism, haulage gear, cutter rotating machine structure and direction operating mechanism and form.Actuating unit is made up of the minitype gasoline machine, and the throttle device on it links to each other with the throttle rope; Gear is made up of micro-gearbox, and dynamic output shaft, engage a gear bar, clutch on it are equipped with traction drive sprocket and cutter and revolve drive sprocket on power take-off, and clutch links to each other with the clutch rope, and the power after the speed change divides speed two grades of outputs; Transmission mechanism revolves drive sprocket, cutter by traction drive sprocket, haulage chain, driving chain sprocket, cutter and revolves conveyer chain, cutter and revolve driven sprocket, transmission shaft, transmission sprocket wheel, cutter and revolve chain, cutter and revolve sprocket wheel and form, wherein cutter revolves driven sprocket, transmits sprocket wheel and be loaded on the transmission shaft, and transmission shaft is fixed on the shifting chute on the mainframe by bearing block; Haulage gear is made up of fluted disc, fluted disc bar, solid bar groove, axis of traction, traction pedestal, wherein fluted disc is made up of 4 arc teeth, and link to each other with 4 fluted disc bars respectively, the fluted disc bar is loaded in the solid bar groove, Gu the bar slot welding is on axis of traction, axis of traction links to each other with the traction pedestal, and an end of axis of traction has driving chain sprocket; The cutter rotating machine structure by cutter blade, solid knife rest, solid frame groove, cutter revolve axle, the cutter swing frame is formed, wherein the cutter blade links to each other with solid knife rest, Gu knife rest is loaded in the solid frame groove, Gu the frame slot welding is revolved on the axle in cutter, cutter revolves and spool links to each other with cutter swing frame bearing; The direction operating mechanism is by mainframe, towing bracket, cutter circumflex branch frame, the operation handrail, clutch handle, the Throttle Opening Control cover is formed, wherein the left end of mainframe is being fixed towing bracket, fixing the traction pedestal by screw on the towing bracket, and can draw pedestal as required about on the towing bracket, move up and down, the center fixed of mainframe cutter circumflex branch frame, cutter circumflex branch frame is being fixed the cutter swing frame by screw, and the cutter swing frame moves up and down at cutter circumflex branch frame place as required, the right-hand member of mainframe has the operation handrail, one end of handrail is equipped with clutch handle and links to each other with the clutch rope, and the other end is equipped with the Throttle Opening Control cover and links to each other with the throttle rope.

Adopt the tooth of said structure to lead cutter rotating machine, its advantage: the one, volume is little, in light weight; The 2nd, simple in structure, flexible to operation; The 3rd, adaptability is strong, can be in ground operations such as level land irrigation canals and ditches, abrupt slopes, and climbing capacity is strong especially; The 4th, the soil block autoclase, return crop stocks to the field, improve the soil.

Further specify the utility model below in conjunction with accompanying drawing

Fig. 1 is a complete machine schematic diagram of the present utility model,

Fig. 2 is an arc toothing schematic diagram,

Fig. 3 is a cutter blade structural representation,

Fig. 4 is three kinds of form schematic diagrames of cutter blade.

Leading cutter rotating machine by the tooth shown in Fig. 1-4, is minitype gasoline machine (3) and micro-gearbox (4) in the left end upper fixed of mainframe (1), and towing bracket (2) is being fixed in the left end below of mainframe (1); The throttle device (5) that minitype gasoline machine (3) is provided with links to each other with throttle rope (6), micro-gearbox (4) is gone up dynamic output shaft (7), engage a gear bar (8), clutch (9), be equipped with traction drive sprocket (10) and cutter on the power take-off (7) and revolve drive sprocket (11), wherein drawing drive sprocket (10) links to each other with haulage chain (12), cutter revolves drive sprocket (11) and revolves conveyer chain (13) with cutter and link to each other, and clutch (9) links to each other with clutch rope (14); Towing bracket (2) is being fixed traction pedestal (15) by screw, screw (42) is at interval arranged on the arc frame of towing bracket lower end, on the traction pedestal (15) chute (16) is arranged, drawing pedestal (15) as required can be about towing bracket (2) be gone up, move up and down, and traction pedestal (15) links to each other with axis of traction (17) by bearing; One end of axis of traction (17) is being fixed driving chain sprocket (18), and the centre is being welded and consolidated bar groove (19), is fixing fluted disc bar (20) Gu bar groove (19) is gone up with screw, is fixing fluted disc (21) on the fluted disc bar (20), and fluted disc (21) is made of 4 arc teeth (39); Power is driven fluted disc (21) and rotates through haulage chain (12), driving chain sprocket (18), axis of traction (17) by traction drive sprocket (10); There is shifting chute (22) the middle inboard of mainframe (1), fixing bearing block (23) by screw on it, one end of the transmission shaft (24) in the bearing block is being fixed cutter and is being revolved driven sprocket (25), and the other end is being fixed transmission sprocket wheel (26), and transmission sprocket wheel (26) revolves chain (27) with cutter and links to each other; Fixing cutter circumflex branch frame (28) below the centre of mainframe (1), cutter circumflex branch frame (28) links to each other with cutter swing frame (29) screw and can transfer up and down through knife rest chute (30), cutter swing frame (29) revolves axle (31) bearing with cutter and links to each other, cutter revolves axle (31) one ends and cutter is housed revolves sprocket wheel (32), the centre is welded with solid frame groove (33), fixing the solid knife rest (34) Gu frame groove (33) is tightened up a screw is Gu fixing cutter blade (35) on the knife rest (34); The right-hand member proper operation handrail (36) of mainframe (1), Throttle Opening Control cover (37), clutch handle (38).Triangular blade (41), cambered blade (40), rectangle blade (35) are three kinds of forms of the cutter blade of different demands.

During use, under the effect of minitype gasoline machine (3), power is imported micro-gearbox (4), the power after the speed change, a part drives fluted disc (21) work on the axis of traction (17) through traction drive sprocket (10), haulage chain (12), driving chain sprocket (18); Another part again by transmission shaft (24), revolves chain (27), cutter and revolves sprocket wheel (32) and drive cutter and revolve cutter blade (35) work on the axle (31) through transmitting sprocket wheel (26), cutter again after cutter revolves drive sprocket (11), cutter and revolves conveyer chain (13), cutter to revolve driven sprocket (25).

Claims

1. one kind by actuating unit, gear, transmission mechanism, haulage gear, the tooth that cutter rotating machine structure and direction operating mechanism connect to form leads cutter rotating machine, it is characterized in that: minitype gasoline machine (3) and micro-gearbox (4) are being fixed by screw in the left end top of mainframe (1), be equipped with traction drive sprocket (10) and cutter on the power take-off (7) on the micro-gearbox (4) and revolve drive sprocket (11), towing bracket (2) is being welded in the left end below of mainframe (1), its fixing traction pedestal (15) of tightening up a screw, traction pedestal (15) links to each other with axis of traction (17) by bearing, the centre of axis of traction (17) is being welded and is being consolidated bar groove (19), fix fluted disc bar (20) by screw on it, fixing fluted disc (21) on the fluted disc bar (20); Welding cutter circumflex branch frame (28) below the centre of mainframe (1), fixing cutter swing frame (29) by screw on it, cutter swing frame (29) revolves axle (31) by bearing and cutter and links to each other, cutter revolves welding on the axle (31) consolidates frame groove (33), fixing by screw on it and consolidating knife rest (34), Gu fixing cutter blade (35) on the knife rest (34); The right-hand member proper operation handrail (36) of mainframe (1).

2. tooth according to claim 1 leads cutter rotating machine, it is characterized in that fluted disc (21) is made of 4 arc teeth (39).

3. tooth according to claim 1 leads cutter rotating machine, it is characterized in that an end of solid knife rest (34) links to each other at angle with the knife back mid point of cutter blade (35).

4. tooth according to claim 1 leads cutter rotating machine, it is characterized in that solid knife rest (34) upward passes through rectangle blade (35) or cambered blade (40) or the triangular blade (41) that bolt different demands.