CN2113136U

CN2113136U - Concrete mixer mounted on vehicle for charging material by scoop

Info

Publication number: CN2113136U
Application number: CN 92202666
Authority: CN
Inventors: 岳清国
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-02-13
Filing date: 1992-02-13
Publication date: 1992-08-19

Abstract

The utility model relates to a concrete mixer mounted on vehicle for charging material by scoop, which mainly comprises a rotating shaft arranged in a bucket, S-shaped slices with two different sizes and radians fixed on the rotating shaft, and a dynamic system arranged on the outside of the bucket. The dynamic system comprises an oil hydraulic motor and a gear wheel, wherein, the output shaft of the oil hydraulic motor drives a coaxial first gearset by one gear wheel. The first gearset is meshed and connected with a second gearset, and the second gearset is meshed and connected with an output gear wheel. The inner side of a central axis of the output gear wheel is provided with a tooth socket which can be meshed with a tooth sleeve arranged on one end of the rotating shaft. The S-shaped slices can autorotate at a low speed because of the rotation of the rotating shaft.

Description

Concrete mixer mounted on vehicle for charging material by scoop

The utility model relates to a kind of loading shovel truck mixer, relates in particular to a kind of the stirring applicable to the required concrete of mini engineering and building site and equips.

General engineering construction all need be used concrete, mainly via a certain proportion of sand, after small stone and cement add the stirring of doing after the entry to fill part, its due intensity of competence exertion, when constructing in the past, all need utilize the place of existing space soil as ready-mixed concrete, its scale is less, for general large-engineering construction, have obviously that slow action cannot save a critical situation and do not apply situation about using, and solidify in necessarily having residue partly on the ground after having stirred, so that form the unevenness on ground in the future, real is that a kind of engineering is polluted, so gradually be used less now, naturally can directly do large-scale the supply when engineering is big certainly by concrete mixer, but in the less construction site of engineering degree, because the restriction of use amount or field of employment, do the transportation and the supply of part with concrete mixer, really extremely inconvenient, but if made concrete according to former mode, then again because not the allowing or manually of place, the restriction of time and be not suitable for construction like this, so at concrete supply respect, middle-size and small-size engineering just was in the crack with foot phenomenon not, and in fact, similarly the engineering number of packages is also many, thereby how to improve the demand of concrete for making equipment, just become medium and small engineering construction extremely to be overcome.

Do a deep observation and a understanding in view of present market situation with to equipment, find, the scraper bowl size of existing earth scraper is suitable as the device of ready-mixed concrete most, it has splendid mobility, and scraper bowl can be done the adjustment and the enforcement of various angles and height, very convenient for construction, therefore the lamellar body of one rotating shaft and twice S shape just is set therein, this rotating shaft can the one end the tooth cover be located at the outer dynamical system interlock of scraper bowl with tooth cover and, and make rotating shaft do to rotate slowly.

Main purpose of the present utility model, be to provide a kind of can simple and easy shovel dress and the equipment of ready-mixed concrete, it can use concrete in response to space shovel dress middle-size and small-size and that construction environment is less, make pouring construction simple and easy, save manpower and reduce cost.

Loading shovel truck mixer structure of the present utility model, mainly comprise scraper bowl by oil pressure control, it is characterized in that: be horizontally set with a rotating shaft in the scraper bowl, be installed with several sizes S shape sheet different in the rotating shaft with angle, and scraper bowl is provided with a gear transmission system by the hydraulic motor drive outward, its output is the start rotating shaft directly, rotates and make rotating shaft drive S shape sheet.

Described loading shovel truck mixer, an end of its shaft are one to be the tooth cover of indent, the output of the dynamical system ratch that then has a periphery to have teeth relatively, and two members can overlap integrator.

For further specifying structure of the present utility model, feature and practical purpose thereof are described with reference to the accompanying drawings as the back:

Fig. 1 is the stereogram after the utility model assembling;

Fig. 2 is the outside drawing of box body of the present utility model;

Fig. 3 is the cutaway view of combination of the present utility model.

Loading shovel truck mixer of the present utility model, see also shown in Figure 1, the utility model comprises dynamical system, scraper bowl 2, rotating shaft 3 and the S shape sheet 4 of a device in being baseball shape box body 1, wherein scraper bowl is the scraper bowl of generally using as earth mover, driven by a car with power and wheel, scraper bowl is not a main body emphasis of the present utility model for part commonly used, so do not intend describing in detail, and can utilize oil pressure dynamical system on the car scraper bowl to be done the adjustment of various angle and directions.

Be horizontally set with a rotating shaft 3 in the scraper bowl 2, the one end is fixed in a sidewall of scraper bowl 2, and the other end then forms the tooth cover 31 that its inner surface has teeth; In rotating shaft 3, utilize several pieces sheets 32, make S shape sheet 4 solid weldings that twice are different deviation angles and size on it, can rotate with rotating shaft 3.

Please cooperate shown in Fig. 2,3, one box body 1 is the profile of a baseball bat, its outer surface is provided with a hydraulic motor 11 in an end, power of the present utility model can be provided, the other end then has a circular hole post 12, the ratch 13 of establishing outer shroud tool teeth is then stretched by its central authorities, and ratch 13 other ends then are an output gear 16; And rise by the output of hydraulic motor 11, its output shaft end is installed with an input gear 10, and first gear train 14 engagement of establishing coaxial with one, first gear train 14 is again with the bigger gears engaged of its less gear and second gear train 15, output gear 16 then with another less gears engaged of second gear train 15.

During combination, in the sheathed tooth cover 31 of going into rotating shaft 3 one ends of ratch 13, make the certain combination of two members form one, when hydraulic motor 11 starts, just can power be driven via the conduction of gear train via output shaft, and because first and second gear train 14 of the present utility model, 15, be the cooperation that utilizes the number of teeth and have the effect that reduces the gear of output end rotating speed, make the rotating speed of rotating shaft 3 reach extremely low rotating speed, thereby, the concrete that is preset in the scraper bowl 2 just can be under the stirring of S shape sheet 4, work fills the stirring of part, and reaches the function of ready-mixed concrete, cooperates the high characteristic of car body mobility again, nature can make more shape enhancing of utilization benefit of the present utility model, and then fills part grand effect that performance is used in fact.

Claims

1, a kind of loading shovel truck mixer, mainly comprise scraper bowl by oil pressure control, it is characterized in that: be horizontally set with a rotating shaft in the scraper bowl, be installed with several sizes S shape sheet different in the rotating shaft with angle, and scraper bowl is provided with a gear transmission system by the hydraulic motor drive outward, its output is the start rotating shaft directly, rotates and make rotating shaft drive S shape sheet.

2, loading shovel truck mixer as claimed in claim 1 is characterized in that: an end of rotating shaft is one to be the tooth cover of indent, the output of the dynamical system ratch that then has a periphery to have teeth relatively, and two members can overlap integrator.