CN2150083Y

CN2150083Y - Anti-skid stuck-proof telescopic driving wheel

Info

Publication number: CN2150083Y
Application number: CN 92224691
Authority: CN
Inventors: 耿天仁; 朱国平; 王桂兰; 耿君
Original assignee: 耿天仁
Priority date: 1992-06-11
Filing date: 1992-06-11
Publication date: 1993-12-22
Anticipated expiration: 2002-06-11

Abstract

The utility model relates to an anti-skid stuck-proof telescopic driving wheel, which is matched with a hand tractor or a four-wheel tractor. The utility model is composed of an inner circular disc (1), rib plates (2), an outer circular disc (3) and a worm-shaped piece (5). The utility model is characterized in that the inner circular disc (1) and the outer circular disc are welded integrally by both ends of 8 rib plates (2). The anti-skid stuck-proof telescopic driving wheel which has the advantages of anti-skid and stuck-proof ability, strengthened traction force, low consumption, and long service life of the rubber wheel is suitable for tillage and transportation in the dry field, paddy field, mountain area, hill, marsh and desert, and can retract the worm-shaped piece in the circular disc to balance weight.

Description

Anti-skid stuck-proof telescopic driving wheel

The utility model belongs to and the matching used anti-skidding anti-scalable drive wheel that falls into of farm machinery.

Existing walker tractor and four-wheeled tractor be in the mountain area, when hills, paddy field and marshy area operation, and wheel easily skids, sink, the arable land compacting, and power consumption is big, influences farming and conveying efficiency.

The purpose of this utility model is that a kind of anti-skidding, anti-drive wheel that falls into and strengthen hill climbing ability will be provided.

Its solution is to form a kind of anti-skidding anti-sunken scalable drive wheel with interior disk, gusset, outer disc and snail sheet directly to be connected supporting use with the semiaxis rim of walker tractor or four-wheeled tractor, when needing, the snail sheet outwards stretches, be fixed by bolts on the outer disc, when road running, the snail sheet can be recovered to and play the counterweight effect in the outer disc.

Accompanying drawing has been described a most preferred embodiment of the present utility model.

Fig. 1: the anti-skidding anti-front view that falls into scalable drive wheel.

Fig. 2: the anti-skidding anti-lateral plan that falls into scalable drive wheel.

Fig. 3: the anti-skidding anti-front view that scalable drive wheel snail sheet is got back that falls into.

Fig. 4: anti-skidding anti-scalable drive wheel and the rim bonded assembly scheme drawing of falling into.

See figures.1.and.2, each parts of this drive wheel are made by the steel plate of 6 millimeters thick except that bolt, anti-skidding anti-sunken scalable drive wheel with the walking tractor matching use: the diameter of bore of interior disk (1) is 135 millimeters, overall diameter is 260 millimeters, 4 and the corresponding screw of walker tractor semiaxis rim are arranged on the interior disk (1), be used for being connected with rim.Long 170 millimeters of gusset (2), wide 40 millimeters, totally 8, one end of gusset (2) is welded on the outer rim of interior disk (1), and spacing equates, the other end is welded on the inner edge of outer disc (3), its spacing equates, and to make interior disk (1) and outer disc (3) two interplanar vertical distances be 125 millimeters, and the diameter of bore of outer disc (3) is 420 millimeters, overall diameter is 650 millimeters, near the inner circular part position equal and opposite in direction is arranged, 16 screws that spacing equates are pulled (4) at the bottom of being used for fixing the snail sheet, and are corresponding with screw, and have 16 slotted holes along diametric(al), the steady nail of being convenient to pull on (4) at the end passes slip.Long 190 millimeters, wide 40 millimeters of base plate (4), the back side has a fixing steady nail to pass the slotted hole of outer disc (3), base plate (4) can slide along slotted hole, so that regulate the length that the snail sheet stretches out as required, also have a slotted hole to be used for adjusting the position of fixed base plate (4) on outer disc (3) by the inner end.Long 160 millimeters of snail sheet (5), wide 100 millimeters, there is the sweep of 50 millimeters long the outer end, and sinuousness is 38 degree, and a side straight flange of snail sheet (5) is welded on the base plate (4), and interior angle is 70 degree.Bolt (6) is used for fixing the position of base plate (4) on outer disc (3).Left and right sidesing driving wheel is symmetrical.

Fig. 3 is that snail sheet (5) is recovered to the state in the outer disc (3), at this moment only plays the counterweight effect.

Fig. 4 is the anti-skidding anti-rim connection diagram that falls into scalable drive wheel and walker tractor or four-wheeled tractor, and the screw of the interior disk (1) that falls in is relative with the screw of rim, uses bolt.

Anti-skidding anti-sunken scalable drive wheel with the four-wheel tractor use: the diameter of bore of interior disk (1) is 140 millimeters, has 6 screws corresponding with the rim screw on the dish; The overall diameter of outer disc (3) is 680 millimeters, and the anti-skidding anti-sunken scalable drive wheel that other structure and walking tractor matching are used is identical.

This driving wheel is adjusted easy to use, sturdy and durable, can reduce consumptions, prolongs rubber tire service life, because that it has is anti-skidding, anti-sunken, the characteristics of widening the contact-making surface on wheel and ground so enlarged the job area of tractor, have improved operating efficiency.

Claims

1, a kind ofly can anti-skidding anti-ly fall into scalable drive wheel with walker tractor or four-wheel tractor use, it is by interior disk (1), gusset (2), outer disc (3) and snail sheet (5) are formed, interior disk (1) and the outer disc (3) of being characterised in that of the present utility model is welded and fused by the two ends of 8 gussets (2), and the vertical distance between its inside and outside disk plane is 125 millimeters.

2, drive wheel according to claim 1, the screw that it is characterized in that having on the interior disk (1) 4-6 spacing to equate has 16 screws and corresponding along diametric 16 slotted holes on the outer disc (3).

3, drive wheel according to claim 1 is characterized in that there is 50 millimeters sweep the outer end of snail sheet (5), and sinuousness is 38 degree, and a side straight flange of snail sheet (5) is welded on the base plate (4), and interior angle is 70 degree.

4, according to claim 1,3 described drive wheels, it is characterized in that the end pulls (4) back side and have a steady nail to pass the slotted hole of outer disc (3), also have the screw on a slotted hole and the outer disc (3) corresponding with the corresponding inner end of steady nail.