CN203558793U

CN203558793U - Wire rope reel of mixer

Info

Publication number: CN203558793U
Application number: CN201320591502.7U
Authority: CN
Inventors: 马玉良
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-09-24
Filing date: 2013-09-24
Publication date: 2014-04-23
Anticipated expiration: 2023-09-24

Abstract

The utility model provides a wire rope reel of a mixer, and relates to the wire rope reel used for a concrete mixer. The objective of the utility model is to provide the wire rope reel which is low in cost, long in service lifetime, good in lubrication and high in work efficiency. The wire rope reel comprises a reel shaft, a reel shaft cylinder and a reel bearing; a shaft neck of the reel shaft is sleeved by the reel bearing; an inner ring of the reel bearing is in tight fit with the shaft neck; an outer ring of the reel bearing clings to the inner wall of the reel shaft cylinder; the back end of the reel bearing is located by a shaft shoulder of the reel shaft; a back-up ring is arranged on the front end of the reel bearing; and an oil seal is arranged on the front end of the back-up ring.

Description

Mixer wire rope rolling wheel

Technical field

The utility model relates to a kind of steel rope rolling wheel, particularly relates to a kind of steel rope rolling wheel for concrete mixer.

Background technology

The feeding mechanism of traditional JZC350 type puddle mixer comprises elevating hopper, the lifting of elevating hopper and climb and stir work, output shaft by gear reduction box drives by power-transfer clutch and the steel rope rolling wheel of axle head, as shown in Figure 1, between the rolling wheel axle 1 ' of steel rope rolling wheel and rolling wheel beam barrel 2 ', be provided with axle sleeve 6 ', on rolling wheel beam barrel 2 ' and axle sleeve 6 ', offer oilhole 7 ' lubricated for filling engine oil, because the material that will promote is very heavy and need often use, within one to two months, will change axle sleeve No. one time, service life is short, lubricated bad, need frequent filling engine oil, affect work efficiency, cost is also high.

Utility model content

The mixer wire rope rolling wheel that the technical problems to be solved in the utility model is to provide that a kind of cost is low, the life-span is grown, lubricates, work efficiency is high.

The utility model mixer wire rope rolling wheel, comprise rolling wheel axle, rolling wheel beam barrel, rolling wheel bearing, described rolling wheel bearing carrier ring is contained on the axle journal of rolling wheel axle, the inner ring of described rolling wheel bearing and axle journal flush fit, the inwall of the outer ring of described rolling wheel bearing and rolling wheel beam barrel fits, the rear end of described rolling wheel bearing is located by the shaft shoulder of rolling wheel axle, and the front end of described rolling wheel bearing is provided with back-up ring, and the front end of back-up ring is provided with oil sealing.

The utility model mixer wire rope rolling wheel, wherein said rolling wheel bearing is 2, described rolling wheel bearing adopts deep groove ball bearing.

The utility model mixer wire rope rolling wheel, wherein said rolling wheel beam barrel adopts solid drawn pipe.

The utility model mixer wire rope rolling wheel, wherein said deep groove ball bearing internal diameter is that 40mm, external diameter are 80mm, described solid drawn pipe internal diameter is that 80mm, external diameter are 90mm.

The utility model mixer wire rope rolling wheel difference from prior art is between rolling wheel axle and rolling wheel beam barrel, with bearing, to replace axle sleeve in the utility model mixer wire rope rolling wheel, bearing life is long, lubricates, and does not need frequent filling engine oil, cost, has also improved work efficiency simultaneously.

Below in conjunction with accompanying drawing, mixer wire rope rolling wheel of the present utility model is described further.

Accompanying drawing explanation

Fig. 1 is the cross-sectional schematic of traditional JZC type mixer wire rope rolling wheel;

Fig. 2 is the cross-sectional schematic of the utility model mixer wire rope rolling wheel.

The specific embodiment

As shown in Figure 2, the utility model mixer wire rope rolling wheel comprises rolling wheel axle 1, rolling wheel beam barrel 2, rolling wheel bearing 3, rolling wheel beam barrel 2 adopts internal diameter 80mm, the solid drawn pipe of external diameter 90mm is made, rolling wheel bearing 3 is sleeved on the axle journal of rolling wheel axle 1, the inner ring of rolling wheel bearing 3 and axle journal flush fit, the inwall of the outer ring of rolling wheel bearing 3 and rolling wheel beam barrel 2 fits, the rear end of rolling wheel bearing 3 is located by the shaft shoulder of rolling wheel axle 1, the shaft shoulder is used for fixing the inner ring of rolling wheel bearing 3, the front end of rolling wheel bearing 3 is provided with back-up ring 4, back-up ring 4 is used for fixing the outer ring of rolling wheel bearing 3, the front end of back-up ring 4 is provided with oil sealing 5.

Rolling wheel bearing 3 is 2, and rolling wheel bearing 3 adopts deep groove ball bearing, and the internal diameter of deep groove ball bearing is that 40mm, external diameter are 80mm.

Above-described embodiment is described preferred implementation of the present utility model; not scope of the present utility model is limited; do not departing under the prerequisite of the utility model design spirit; various distortion and improvement that those of ordinary skills make the technical solution of the utility model, all should fall in the definite protection domain of the utility model claims.

Claims

1. a mixer wire rope rolling wheel, comprise rolling wheel axle, rolling wheel beam barrel, it is characterized in that: also comprise rolling wheel bearing, described rolling wheel bearing carrier ring is contained on the axle journal of rolling wheel axle, the inner ring of described rolling wheel bearing and axle journal flush fit, the inwall of the outer ring of described rolling wheel bearing and rolling wheel beam barrel fits, and the rear end of described rolling wheel bearing is located by the shaft shoulder of rolling wheel axle, the front end of described rolling wheel bearing is provided with back-up ring, and the front end of back-up ring is provided with oil sealing.

2. according to the mixer wire rope rolling wheel described in claim l, it is characterized in that: described rolling wheel bearing is 2, described rolling wheel bearing adopts deep groove ball bearing.

3. mixer wire rope rolling wheel according to claim 2, is characterized in that: described rolling wheel beam barrel adopts solid drawn pipe.

4. mixer wire rope rolling wheel according to claim 3, is characterized in that: described deep groove ball bearing internal diameter is that 40mm, external diameter are 80mm, and described solid drawn pipe internal diameter is that 80mm, external diameter are 90mm.