CN2302102Y - Cement mixing machine - Google Patents

Abstract

The utility model relates to a cement stirring machine, comprising a machine body of a stirring machine in the shape of a spiral conveyer. The interior of the machine body is assembled with conveying and spiral blades with different spiral directions. The bottom of one end of the machine body is provided with a transmission motor for the easy rotation of the conveying and spiral blades, and the bottom of the other end of the machine body is reserved with a material outlet which is matched with a moving apron for closing. The bottom of the middle section of the machine body is provided with a moving foot rack in advance.

Description

Cement mixer

The utility model relates to a kind of cement mixer.

Because the development of industrial and commercial society, for ask living environment is reached evolve comfortable, various tangible invisible construction constantly expand, with general significantly architectural engineering, on the framework of its whole building body, mostly need be dependent on cement, sandstone and reinforcing bar or the like material, wherein be relevant to concrete making, promptly using according to different buildings needs, suitable adjustment is in cement, the mixed proportion of sandstone or the like, make it reach suitable use important document adjustment, only after the good right quantity ratio of mix and match, still need see through suitable stirring makes, can make concrete reach the purpose that building is used, and with traditional concrete for making, how to make its mixing manually to do to mix and stir, and recently because the large tracts of land use amount much reaches considering of mixing uniformity, so adopt the use of the grouting formula of ready-mixed concrete more, mostly the concrete of these premixing formulas of thought it be more convenient in a large amount of time sides that use, if in than small size or indoor whitewashing when using, because usage quantity does not have the consumption of floor formula many, and the quantity that consumes will be decided because of construction quantity, so it is obviously extremely uneconomical in premixing car mode, because it has fixing freight charges and carrying quantity, when consuming slowly, then whole premixing car need stop extremely for a long time and need do continuous upset and stir, otherwise concrete can solidify and can't use, so the utmost point is not calculated on building cost, so more than still need lean on artificial or a kind of less concrete mixer operation.

And with the general common concrete batch plant that can move with the building site, tradition system is with a big staving, after artificial first concrete stirring with dry type is appropriate, insert in the agitator again, add the water use that stirs again, only these utmost point wastes of manpower and be difficult for stirring, only when consumption is few, can adopt, general common small-sized mixing plant is many as Fig. 5, aspect shown in 6, it still puts hopper (30) with a big drum as what stir, do mutual transmission binding and in groove, dispose a rotating shaft (31) with the drive motor (not drawing on the figure) of bucket bottom, then be fixed with the helical blade that distributes mutually and form by several pieces curved arc bars (32) shape in rotating shaft (31) end, when confession is rotated with rotating shaft (31), can be according to the commentaries on classics control collocation of curved arc curvature, and reach the cement of inserting in the groove, mixing of sandstone etc., and be the needs of convenient in carrying and practical transmission assembling, the whole hopper (30) of putting is done suitable bed hedgehopping design by a bracing frame (33), bracing frame (33) bottom more is equiped with the convenient wheel of passing (34), the combined altitudes of pressing whole stirring facility is about about 1.2 meters, and be that to ask the needs that can once reach a bag cement and stir (be that a bag cement has four load sand approximately usually, stone), so general nearly approximately 1 meter of diameter of whole bucket groove, so just can deserve to be called heavy on its whole weight, and the wheel that need be dependent on bottom the bracing frame can make it can pass the appropriate location, when only using when desiring to do office work or on the high building (meaning when room shape has been shaped), then these facility of Chang Yinwei are too heavy and be difficult for moving into or can't enter (general gate-width is also many in 1 meter) at all, so the inconvenience that has it to use is true.

In addition on reality is used, what it made more that the operator perplexs promptly is, bucket edge excessive height with whole stirring facility, it is very inconvenient that the operation of whole charging seems, especially be generally centner with cement one bag, add that the whole load of sandstone is also very heavy, when whole charging peristoma is higher than the height that general arm mentions naturally, then it will form the inconvenience of aspects such as the operation application of force, add stirring design with this barrel slot type, system is with the blade of several spiral curved arc bars (32) as stirring, it is the stirring that is the single-screw direction, so often spill into the cause of barrel edge when mixing easily because of unidirectional stirring, usually need adopt the charging of segmented, and after the dry type agitation as appropriate, add water again and mix, wrap the incorporation time of cement about about six minutes with list, its required time compole is long, and before cement and sandstone siccative suitably do not mix, it just is difficult to reach the operation that mixes directly to add entry, in addition in the discharging operation of reality, also because whole excessive height when being the tubbiness discharging, discharging is also extremely inconvenient, especially when cleaning because the staving circle, and the blade of whole stirring and can't extend to barrel at the bottom of the peripheral part, so Chang Yuzhou root edge place forms buildup, the state that the just formation of getting off for a long time can't be cleaned, with regard to its practicality and the inconvenience situation that run into, also be in fact the utmost point sense puzzlement of dealer institute and actively scheme think improvement.

This creator because existing ready-mixed concrete in use amount and Use Limitation, economically the shortcoming of practicality not to the utmost, and the common small sized mixer of actual building industry institute many practicality shortcomings of in use, being derived, be through test and study concentratedly, after test improvement repeatedly, develop a kind of cement mixer of this creation eventually.

The purpose of this utility model is: a kind of cement mixer is provided, can conveniently carry assembling, can reach when reaching the ready-mixed concrete operation and meet ergonomic designs, rapid operation safety, the coaxial rotation blade that cooperates the different screws of inner and outer ring, the Internal and external cycle different directions is stirred, make whole concrete stirring fast, evenly, can improve stirring efficiency.

The technical solution of the utility model is:

A kind of cement mixer includes a body and interior rotating shaft and the drive motor of adorning; It is characterized in that: the body of blending machine is a long conveying worm shape, its apical margin one end is established and is stayed a charging aperture, and in the default mounting assembling of opposed bottom surface drive motor, other end bottom in body is provided with a discharging opening, this discharging opening cooperation is sealed with sideboard, and in rotating shaft, be arranged with the different spiral shells of inside and outside bilayer at interval inside and outside helical blade, cooperate the movable footrest that is pivoted in bottom, body stage casing, the storing of bowing before foot rest is done.

Described cement mixer is characterized in that: the rotation direction of the external spiral blade in this rotating shaft is to discharge end, and internal helical blades is then to the feed side rotation direction.

Described cement mixer is characterized in that: a sieve is established in the charging aperture top.

Described cement mixer is characterized in that: do movable the pivot joint with a connecting rod between movable footrest and motor mounting.

Described cement mixer is characterized in that: this body top covers with a safe wire side.

Described cement mixer is characterized in that: the equipped wheel of described mounting and movable footrest bottom.

The utility model has the advantages that:

This creates the body of whole mixer, be rectangle design, the foot rest design that the cooperation activity articulates, can guarantee the carrying and the folding volume-diminished of whole facility, conveniently be transported to the use that any small space is done stirring, more meet the use needs of different big or small engineerings, and because the stirring of internal and external screw shape design, the efficient of whole stirring is significantly promoted, shorten the actual time of stirring, use economical and practical.

The design of the helical feed stirring-type of this creation, it can receive many stirring advantages, putting at first in body (10), it is the design that is strip, in the stirring design of same capability, it can length and exchange the heavy bucket groove of inconvenience for, can make whole stirring facility lighter and handier, and because be the assembling of carrying that the facility of strip can be convenient to indoor and outdoor, be not subject to the design of gate-width or special space fully, stir the space that facility can be put dress as long as commonly use, just this creation all can be installed and used, it is suitable with person width, so can deserve to be called the design of utmost point innovation; Again in the design of stirring, the stirring design of stirring inside and outside being, after it can once be poured all stirring raw materials into, do the enforcement of stirring in body (10) inside, and with what this will illustrate especially be, because in, the feed direction design that external spiral blade (16) (17) is different, more can carry out the idle running of similar general ready-mixed concrete car and stir design, because it can be just like the situation of conventional helical conveyer towards the feed direction material extrusion, stir the safety of using from guaranteeing whole facility idle running, it more can cooperate motor to do stirring operation regularly, to need in response to special use, can receive even and practical convenient and practical property.

In sum, the cement mixer of this creation, it designs with easy helical stir, whole mixer is specifically amassed significantly to be dwindled, significantly lifting that then can be relative on the efficient that stirs more can make putting of mixer adorn the characteristic that reaches light practicality, and stir on use and the cleaning operation in reality, also can cooperate the activity of foot rest to articulate design, make to reach laborsaving practical function easily.

For further understanding the structure of this creation, feature and practical purpose thereof below describe in detail as the back with an embodiment formula conjunction with figs.:

Graphic part:

Fig. 1 is the three-dimensional appearance reference diagram of creation.

Fig. 2 is the assembling plan cross-section reference diagram (stirring signal) of this creation.

Fig. 3 is the structural representation of the discharging opening of this creation.

Fig. 4 is the side direction operation chart of the charging and discharging of this creation.

The mixer outward appearance reference diagram that Fig. 5 system commonly uses.

The charging schematic diagram of mixer is commonly used by Fig. 6 system.

The cement mixer of this creation; please cooperate and consult Fig. 1; shown in 2; the body of whole mixer (10) designs it just as a conveying worm; precisely because apical margin system is a V-arrangement opening shape; and Yu Yiduan forms a charging aperture (11); the then equipped sieve (12) in the top of charging aperture; suitable bigger particle or the stone etc. of screening out when the charging; make the operation of whole stirring can be more uniform and stable; and the apical margin of whole machine body (10) can cover by a safe wire side (13); and then form a discharging peristoma in the microscler other end of body (10) bottom; and give capping with a sideboard (14); as Fig. 3; shown in 4; make the carrying out that makes things convenient for stirring work; central interior in body (10) then cooperates one of assembling can have the rotating shaft (15) that use is stirred in feeding concurrently; the top of this rotating shaft (15) then along be provided with inside and outside double-deck tool appropriate intervals space in; external spiral blade (16); (17); wherein external spiral blade (17) is the direction along material conveying; by prow to discharging side's rotation direction; internal helical blades (16) then is that the helical design that is opposite is made; make in same rotating shaft (15), just present in; the inside and outside stirring design of outer double-deck different throughput directions, and this also just this creation can have the characteristic of feeding and stirring concurrently.

In addition in the bottom of body (10) feed end, cooperate a default mounting (20) for assembling drive motor (21), make its operation that can driving member (22) interlock rotating shaft (15) rotates, then set a movable footrest (23) that supports in body (10) by section bottom among the other end, bottom according to mounting (20) and foot rest (23) is assembled wheel (24) respectively, makes the displacement of moving that can make things convenient for whole stirring facility.

In addition in the design of the movable footrest (23) bottom the body (10), the pivot that one end system is articulated in body (10) both sides closes seat (25), according to the design of the latch on the pedestal (26) location, make it do the different designs that erects or couch according to the actual needs that use, system is the design that erects when using with general stirring, i.e. aspect as shown in Figure 2, be that discharge end is higher, and the lower design of feed end, it mainly can make things convenient for the facility of the laborsaving and discharging tipping of charging, be stable itself and motor (21) mounting (20) location that is connected that more can a connecting rod (27) makes of asking foot rest (23), guarantee to use the safety of putting dress, and desire to do when cleaning when using up, then can be after removal connecting rod (27) links with foot rest (23), draw to feed end one easily by the set hand lever of body feed end (28), just can make foot rest (23) be operation to front slide, adorn state and reach frame shown in Figure 4, then the water that cleans is sent into by charging aperture (11), according to the lower special case of discharge end, cooperate the rotation of inner rotating shaft (15), blade is suitably stirred, just can reach the purpose of cleaning easily, and waste water just can simple and easyly be discharged by discharge end, can receive and clean simple and practical advantage.

Claims (6)

1. a cement mixer includes a body and interior rotating shaft and the drive motor of adorning; It is characterized in that: the body of mixer is a long conveying worm shape, its apical margin one end is established and is stayed a charging aperture, and in the default mounting assembling of opposed bottom surface drive motor, other end bottom in body is provided with a discharging opening, this discharging opening cooperation is sealed with sideboard, and in rotating shaft, be arranged with the different spiral shells of inside and outside bilayer at interval inside and outside helical blade, cooperate the movable footrest that is pivoted in bottom, body stage casing, the storing of bowing before foot rest is done.

2. cement mixer according to claim 1 is characterized in that: the rotation direction of the external spiral blade in this rotating shaft is to discharge end, and internal helical blades is then to the feed side rotation direction.

3. cement mixer according to claim 1 is characterized in that: a sieve is established in the charging aperture top.

4. cement mixer according to claim 1 is characterized in that: do movable the pivot joint with a connecting rod between movable footrest and motor mounting.

5. cement mixer according to claim 1 is characterized in that: this body top covers with a safe wire side.

6. cement mixer according to claim 1 is characterized in that: the equipped wheel of described mounting and movable footrest bottom.

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