CN2567015Y

CN2567015Y - Concrete-mixer with electronic meter

Info

Publication number: CN2567015Y
Application number: CN 02262203
Authority: CN
Inventors: 李登望
Original assignee: Individual
Current assignee: Individual
Priority date: 2002-09-13
Filing date: 2002-09-13
Publication date: 2003-08-20
Anticipated expiration: 2012-09-13

Abstract

The utility model relates to a novel concrete stirrer with an electronic meter. At present, most of concrete stirrers use manual track scales to simply meter poured materials to be stirred and have difficult control over proportion, a small number of concrete stirrers adopt distributing machines to distribute materials, but the material distribution and the stir are independently carried out, and the concrete stirrers have complicated structure and inconvenient installation and use. The utility model organically combines a concrete stirrer and a distributing machine capable of metering, wherein the distributing machine is arranged above the stirrer, the inner part of the distributing machine is divided into a cement hopper, a stone hopper and a sand hopper, a hoister is used for pulling a three-purpose feeding hopper (the feeding hopper is divided into a cement hopper, a stone hopper and a sand hopper) to the upper part of the distributing machine, cement, stone and sand are respectively poured into the corresponding cement hopper, stone hopper and sand hopper of the distributing machine which is provided with a sensor which is connected with an electronic controller and is used as an electronic weighing system for displaying the negative quantity of concrete, and the electronic weighing system can automatically control the supply and the metering of the cement, the stone and the sand to the stirrer. The utility model has the advantages of convenient installation and use, reduction of production cost, simple structure, high weighing precision, stable performance, guarantee of concrete quality, enhancement of construction efficiency and favorable popularization.

Description

Novel electron metering concrete mixer

(1) technical field

The utility model relates to a kind of novel electron metering concrete mixer.

(2) background technology

Available coagulation soil mixer is directly to pour material into agitator tank by hopper to stir mostly, the simple and easy metering of manual weighbridge, produce defective concrete easily, minority adopts the method for independent configure dedicated proportioning machine, but mixer and proportioning machine independent operation separately again, during batching or dig a hollow place, or utilize the loading machine material loading, and complex structure, bulky, weight is big, consumptive material is many, cost is high, and inconvenience is moved.

(3) summary of the invention

The purpose of this utility model is to provide a kind of novel electron metering concrete mixer that but the measurer that concrete mixer and electronics measure can be organically combined.

The utility model is made of mixer, measurer, sensor, hoist engine and three usefulness elevating hoppers, the mixer bottom is provided with the mixer support, mixer top is provided with moving track, on establish the measurer support that has shifting roller, the measurer support is provided with sensor, link with electronic controller, sensor hangs on measurer on the measurer support, and measurer props up top of the trellis and is provided with the groove that connects material; The side of mixer and measurer is provided with three and uses hopper base and three elevating hopper guide rail, and hoist engine is moved three usefulness elevating hoppers to the groove top that connects material by three usefulness elevating hopper guide rails; Three usefulness elevating hoppers are the container that disjunctor is separated, and are made of cement bucket, stone bucket and sand bucket, and its bottom is provided with the elevating hopper roller, is convenient to discharging; The container that measurer is also separated for disjunctor is made of cement bucket, stone bucket and sand bucket, and cement bucket bottom is provided with the cement discharger, and stone bucket and sand bucket bottom are respectively equipped with the belt discharger.During operation, move three usefulness elevating hoppers to the groove top that connects material by hoist engine, start the electronic controller button, sand, stone are given the sand bucket and the stone bucket of measurer respectively by the discharging of belt discharger, cement is stirred to mixer metering feed by electronic controller control measurer by the cement bucket of cement discharger discharging to measurer again.The principle that the measurer metering is stirred is: measurer is that the concrete negative quantity shows the electronic weighing system metering, the cement of measurer before starting working, sand and stone all-up weight are 1500kg, cement 15%225kg, sand 30%450kg, stone 55%825kg, for example: setting concrete mix is cement 100kg, sand 300kg, stone 600kg, three kinds of material gross weights are 1500kg in the measurer at this moment, sensor cement under the instruction of electronic controller goes out 100kg, weight of material in the measurer is 1500kg-100kg=1400kg, sand goes out 300kg, weight of material is 1400kg-300kg=1100kg in the measurer, stone goes out 600kg, weight of material in the measurer is 1100kg-600kg=500kg, this 500kg is decided to be the material lower limit in the measurer, if material be less than 500kg then electronic controller quit work, tell that the operator will continue to feed in raw material, the reinforced back of three usefulness loading hoppers electronic controller continues to give automatically the measurer material loading.The measurer support can be moved on the moving track on mixer top by shifting roller, and when mixer or measurer need keep in repair, removable bolt was released measurer along moving track, convenient and simple.

Advantage of the present utility model is electronics dosage dispenser and mixer are organically integrated, and is convenient to install move, and reduces production costs, and is simple in structure, the weighing precision height, and stable performance guarantees quality of concrete, improves efficiency of construction, is beneficial to popularization.

(4) description of drawings

Fig. 1 is an overall structure schematic diagram of the present utility model;

Fig. 2 is that the utility model three is used hopper side TV structure schematic diagram;

Fig. 3 is the utility model measurer side-looking structural representation;

Fig. 4 is the utility model electronics batching circuit diagram;

1 is mixer among the figure, the 2nd, and measurer, 3 is three to use elevating hopper, the 4th, mixer support, the 5th, moving track, the 6th, shifting roller, the 7th, the measurer support, the 8th, the groove that connects material, 9 is three to use hopper base, 10 is three to use the elevating hopper guide rail, the 11st, hoist engine, the 12nd, cement bucket, the 13rd, stone bucket, the 14th, the sand bucket, the 15th, elevating hopper roller, the 16th, cement bucket, the 17th, stone bucket, the 18th, the sand bucket, the 19th, cement discharger, the 20th, stone belt discharger, the 21st, sand belt discharger, the 22nd, sensor, the 23rd, electronic controller.

(4) specific embodiment

With most preferred embodiment the utility model is described in further details below:

The utility model is made of mixer (1), measurer (2), sensor (22), hoist engine (11) and three usefulness elevating hoppers (3), mixer (1) bottom is provided with mixer support (4), mixer (1) top is provided with moving track (5), on establish the measurer support (7) that has shifting roller (6), measurer support (7) is provided with sensor (22), link with electronic controller (23), sensor (22) hangs on measurer (2) on the measurer support (7), and measurer support (7) top is provided with the groove that connects material (8); The side of mixer (1) and measurer (2) is provided with three and uses hopper base (9) and three usefulness elevating hopper guide rails (10), and hoist engine (11) is moved three usefulness elevating hoppers (3) to the groove that connects material (8) top by three usefulness elevating hopper guide rails (10); The container that three usefulness elevating hoppers (3) are separated for disjunctor is made of cement bucket (12), stone bucket (13) and sand bucket (14), and its bottom is provided with elevating hopper roller (15), is convenient to discharging; The container that measurer (2) is also separated for disjunctor, constitute by cement bucket (16), stone bucket (17) and sand bucket (18), cement bucket (16) bottom is provided with cement discharger (19), and stone bucket (17) and sand bucket (18) bottom are respectively equipped with belt discharger (20,21).During operation, move three usefulness elevating hoppers (3) to the groove that connects material (8) top by hoist engine (11), start electronic controller (23) button, sand, stone are given the sand bucket (14) and the stone bucket (13) of measurer (2) respectively by belt discharger (20,21) discharging, cement stirs for mixer (1) metering feed by electronic controller (23) control measurer (2) by the cement bucket (16) of cement discharger (19) discharging to measurer (2) again.The principle that measurer (2) metering is stirred is: measurer (2) is that the concrete negative quantity shows the electronic weighing system metering, the start working cement of preceding measurer (2), sand and stone all-up weight are 1500kg, cement 15%225kg, sand 30%450kg, stone 55%825kg, for example: setting concrete mix is cement 100kg, sand 300kg, stone 600kg, three kinds of material gross weights are 1500kg in measurer this moment (2), sensor (22) cement under the instruction of electronic controller (23) goes out 100kg, weight of material in the measurer is 1500kg-100kg=1400kg, sand goes out 300kg, weight of material is 1400kg-300kg=1100kg in the measurer (2), stone goes out 600kg, weight of material in the measurer (2) is 1100kg-600kg=500kg, this 500kg is decided to be the material lower limit in the measurer (2), if material be less than 500kg then electronic controller (23) quit work, tell that the operator will continue to feed in raw material, three usefulness loading hoppers (3) reinforced back electronic controllers (23) continue to give automatically measurer (2) material loading.Measurer support (7) can be moved by shifting roller (6) (5) on the moving track on mixer (1) top, and when mixer (1) or the maintenance of measurer (2) need, removable bolt is released measurer (2) along moving track (5), convenient and simple.

Claims

1, a kind of novel electron metering concrete mixer, it is by mixer (1), measurer (2), sensor (22), hoist engine (11) and three usefulness elevating hoppers (3) constitute, it is characterized in that described mixer (1), measurer (2), sensor (22), hoist engine (11) and three usefulness elevating hoppers (3) are an overall structure, three usefulness elevating hoppers (3) are by the cement bucket of separating (12), stone bucket (13) and sand bucket (14) constitute, measurer (2) is also by the cement bucket of separating (16), the sand bucket (18) of stone bucket (17) constitutes, and be arranged at the top of mixer (1), also give measurer (2) feed by hoist engine (11) with three usefulness elevating hopper (3) pull-ups, sensor (22) is arranged on outside the measurer (2), link with electronic controller (23), utilize negative quantity to show electronic weighing system, control device for discharging automatically to mixer (1) discharging.

2, a kind of novel electron metering concrete mixer as claimed in claim 1, it is vertical or horizontal to it is characterized in that described mixer (1) can be.