CN209615948U - A kind of agitator for cement mortar - Google Patents

Abstract

The utility model discloses a kind of agitator for cement mortar, solve the problems, such as that dosing process is excessively cumbersome when preparing cement before carrying out cement performance test.Its key points of the technical solution are that: a kind of agitator for cement mortar, agitated kettle including ontology and releasable connection on the body, the feeding device for quantitatively launching the materials such as cement is fixedly installed on the ontology, the feeding device includes storage room of the installation on the body for limiting the blowing room of feed volume and for storing excessive materials, it is connected between the storage room and the blowing room and connectivity part is equipped with controllable gear valve module, the several groups valve member for adjusting blowing room receiving volume is equipped in the blowing room, pass through above-mentioned setting, realizing makes to can guarantee that the cement launched every time is relatively stable launching cement into agitated kettle, and adjustable launched cement volume.

Description

A kind of agitator for cement mortar

Technical field

The utility model relates to cement performance detection field, in particular to a kind of agitator for cement mortar.

Background technique

Agitator for cement mortar stirs into uniform test net slurry after can mixing by cement as defined in standard and water, supplies Measurement cement normal consistency, setting time and production stability test block are used, and are cement plant, building unit, related profession Universities and colleges and R&D institution's cement testing room are indispensable, one of indispensable equipment.

For agitator for cement mortar, Authorization Notice No. discloses for the Chinese patent of 205929037 U of CN, including machine Body, the detachable stirring blade being mounted on transmission gear for electric motor, is located at stirring at the transmission gear for electric motor that body upper is arranged in Fixed pallet below blade is fixed on dismountable agitated kettle in fixed pallet, and body is equipped with one and is used to place stirring The rack of blade.It when stirring blade disassembles, can be suspended on rack, greatly facilitate the peace of stirring blade Dress and replacement.

Improved efficiency although the agitator for cement mortar in above scheme is installed in disassembly, save the time, into Since needs do quantitative analysis in later period performance detection when row cement testing, need quantitatively to be fed intake when launching material, Large error will be present by artificial assurance at this time or utilize electronic balance again excessively cumbersome, so agitator for cement mortar is also deposited In certain room for improvement.

Utility model content

In view of the deficienciess of the prior art, the purpose of this utility model is to provide one kind can quantitatively launch cement material Agitator for cement mortar.

The above-mentioned technical purpose of the utility model has the technical scheme that a kind of cement paste stirring Machine, the agitated kettle including ontology and releasable connection on the body are fixedly installed on the ontology for quantitatively launching The feeding device of the materials such as cement, the feeding device include installation on the body for limit feed volume blowing room and For storing the storage room of excessive materials, it is connected between the storage room and the blowing room and connectivity part is equipped with controllable gear Valve module is equipped with the several groups valve member for adjusting blowing room receiving volume in the blowing room.

By using above-mentioned technical proposal, using the feeding device and setting for being provided with storage room and blowing room in gear valve Component and valve member, the volume of material for making dispensing enter blowing room in feeding device obtain controllable and quantitative, final opening valve Door component, which is realized to agitated kettle quantification, launches material.

The utility model is further arranged to: the blowing chamber outer wall offers the installation for installing valve member Hole, the valve member include the rotating bar and be fixedly connected on the rotating bar both ends that rotation is set in the mounting hole Rotor plate and locating part, the rotor plate are set in the blowing room for separating the blowing room, and the locating part is set to institute It states and is used to control the rotor plate outside blowing room.

By using above-mentioned technical proposal, the folding of control valve component is realized using locating part, to control blowing room Whether interior material flow in agitated kettle.

The utility model is further arranged to: the locating part includes position-limiting drum and the fixation for being set in the rotating bar The blowing chamber outer wall be used for limit position-limiting drum rotation limit base, the position-limiting drum be bonded the rotating bar inner wall and The outer wall of position-limiting drum is equipped with position limiting slide block, and the rotating bar is equipped with for the position limiting slide block in the rotating bar length direction The sliding groove of sliding.

By using above-mentioned technical proposal, slided in the sliding groove in rotating bar using the position limiting slide block on position-limiting drum, Realize that position-limiting drum slides inside and outside limit base.

The utility model is further arranged to: the limit base is in that the position-limiting drum can be looped around to interior ring-type, institute It states limit base inner wall and opens up that there are two the locating slot for being adapted to the position limiting slide block and being used for positioning limit cylinder angle, two locating slots Between angle be right angle, the sliding groove is partially in the limit base.

By using above-mentioned technical proposal, the position-limiting drum slid into limit base is fixed using the locating slot in limit base, Realize the folding of control valve structure.

The utility model is further arranged to: the rotor plate outer is equipped with the glue-line for reducing rotation abrasion.

By using above-mentioned technical proposal, making rotor plate, the service life is longer, to make feeding device service life more It is long.

The utility model is further arranged to: is opened up between the storage room bottom and the blowing room with both being connected to Refluxing opening, the gear valve module includes the plate for opening and closing the refluxing opening and the bolt for fixing the plate, The slot for supplying the plate to recline the blowing chamber outer wall sliding is offered in the storage room.

By using above-mentioned technical proposal, it is sharp again to realize that the material temporarily stored in storage room is obtained using refluxing opening With, and control by plate the opening and closing of refluxing opening.

The utility model is further arranged to: the bolt is fixed on the outer wall of the storage room and is pierced by downwards described Plate, the body of rod that the bolt is pierced by the plate are equipped with the nut of the fixed plate.

By using above-mentioned technical proposal, realized using the nut that same bolt thread connects control plate on move down It is dynamic, to control the opening and closing of refluxing opening.

The utility model is further arranged to: the blowing room is the hollow columnar structures of both ends open, the storage Room fixation is set in outside the cylinder of the blowing room, the storage room top opening be opened in the blowing room it is open-topped on Side.

By using above-mentioned technical proposal, make to take the lead in entering from the material that storage room top opening is poured into straight in blowing room To spilling blowing room.

The utility model is further arranged to: the blowing ceiling end opening is connected with from lower to upper that diameter of section is gradually Reduced material overflow port.

By using above-mentioned technical proposal, make in blowing room material after overflowing overflow port, each time material in blowing room Total volume difference it is smaller.

The utility model is further arranged to: being offered on the storage chamber outer wall for observing object in the storage room The observation window of material and the material overflow port.

By using above-mentioned technical proposal, can observe in time whether blowing room is filled up, prevent in storage room material fill to Higher than material overflow port, no standard measure is caused to feed intake.

In conclusion the utility model has the following beneficial effects:

1. the progress material dispensing into agitated kettle can be quantified；

2. the inventory launched into agitated kettle can adjust control in place in advance.

Detailed description of the invention

Fig. 1 is blender front view；

Fig. 2 is blender top view；

Fig. 3 is I-I cross-sectional view in Fig. 2；

Fig. 4 is part A enlarged drawing in Fig. 3；

Fig. 5 is that storage room keeps off the explosive figure of valve module；

Fig. 6 is blowing room valve member explosive view.

Appended drawing reference: 1, agitated kettle；2, pedestal；3, column；4, driving motor；5, agitating shaft；6, paddle；7, it places Frame；8, handle is controlled；9, annular convex platform；10, blowing room；101, welding bars；102, material overflow port；11, storage room；110, it feeds Mouthful；12, diversion pipe；13, funnel；14, valve member；141, mounting hole；142, rotor plate；143, rotating bar；15, it limits Part；151, position-limiting drum；152, position limiting slide block；153, sliding groove；154, limit base；1541, locating slot；16, refluxing opening；17, it keeps off Valve module；171, slot；172, plate；173, limiting holes；174, bolt；175, nut；18, observation window.

Specific embodiment

Below with reference to examples and drawings, the utility model is described in further detail, but the implementation of the utility model Mode is not limited only to this.

Referring to Fig. 1, a kind of agitator for cement mortar, including agitator for cement mortar ontology and intrinsic stir can be placed in Mix pot 1.

Ontology includes pedestal 2 and the column 3 for being installed on 2 one end of pedestal, cavity is equipped in column 3, in column 3 far from pedestal 22 one end is fixedly installed with driving motor 4, is fixedly connected with agitating device, agitating device in one end level of driving motor 4 Including the agitating shaft 5 being vertically arranged, paddle 6 is equipped in the bottom of agitating shaft 5.

The lower section of agitating shaft 5 is equipped with the rack 7 for placing agitated kettle 1, the L-shaped structure of rack 7, rack 7 Vertical portion be slidably connected to the side wall of column 3, while the lifting machine for being lifted fixed placement frame 77 is equipped in column 3 Structure (does not provide) in figure, and control handle 8 is equipped in the upright side walls of column 3, controls handle 8 with the lifting mechanism in column 3 It is connected so as to carry out the lifting and fixation of rack 7 by control handle 8, if Authorization Notice No. is 205929037 U of CN Patent in have mutually isostructural lifting handle.

Rack 7 is equipped with annular convex platform 9 far from one end upper surface of column 3, and the inner wall of annular convex platform 9 is equipped with screw thread Slot, at the same the bottom of agitated kettle 1 be equipped with can matching thread slot helicitic texture, place agitated kettle 1 when can be by the bottom of agitated kettle 1 Being placed in annular convex platform 9 and rotating by a certain angle can be realized fixation.

Referring to Fig. 3, to make when carrying out cement performance detection, cement material can be put into quantitatively easily to obtain more in detail Thin detection data and convenient for the comparative analysis between different experiments is equipped on the column 3 of blender for quantitatively launching The feeding device of material.Feeding device includes the blowing room 10 being fixedly connected on column 3 and is set in outside blowing room 10 Storage room 11.

Referring to fig. 2 with Fig. 3, blowing room 10 is in the hollow columnar structures being vertically arranged, and both ends are opening setting, simultaneously The welding bars 101 for fixing blowing room 10 are equipped between its cylinder and column 3, the both ends of welding bars 101 are fixed respectively to be connected It connects on the cylinder of column 3 Yu blowing room 10.Blowing room 10 open top edge be welded with upwards enclose set made of flash Mouth 102.Material overflow port 102 is in a circular table shape, and the diameter of horizontal cross-section is gradually dropped from the low side that same blowing room 10 is welded to its top It is low, and the top sides of material overflow port 102 are along the arc-shaped side edge to be bent outwardly；Bottom opening in blowing room 10 connects diagonally downward Have for material in blowing room 10 to be sent into the diversion pipe 12 being placed on rack 7 in agitated kettle 1, and the bottom of diversion pipe 12 Opening is in the oblique upper of agitated kettle 1, and material can be made steadily to drop down onto agitated kettle 1 when flowing out from reason pipe with arc trajectory.

For storage room 11 then in the hollow spheres structure being set in outside blowing room 10, offering in its bottom makes blowing room 10 Through-hole that part cylinder protrudes into storage room 11 is simultaneously mutually welded and fixed with the cylinder of blowing room 10.It is opened at the top of storage room 11 simultaneously Equipped with the feed inlet 110 for launching material, and feed inlet 110 is in the surface of material overflow port 102.For convenience of in storage room 11 Material is launched in blowing room 10 in upper direction storage room 11, and establishing has and can be stably placed on the feed inlet 110 of storage room 11 Funnel 13 on feed inlet 110.For funnel 13 when protruding into storage room 11, bottom opening is in the top of overfall, and leaks The bottom opening size of bucket 13 is less than the opening of overfall.

Material is launched to realize to 1 quantification of agitated kettle, three are being equipped on 10 cylinder of blowing room outside storage room 11 Group can accommodate the valve member 14 of volume of material for limiting blowing room 10, and the structure feature of three groups of valve members 14 is identical, but It is respectively arranged on different height to make capacity there are three types of the tools of blowing room 10 under mutual cooperation.

It explains below to wherein one group of 14 structure feature of valve member: referring to Fig. 5 and Fig. 6, in the outer of blowing room 10 It is offered on wall through 10 outer wall of blowing room come the mounting hole 141 for installing valve member 14, and rotated in mounting hole 141 Equipped with rotating bar 143, the both ends that rotating bar 143 is in inside and outside blowing room 10 are connected separately with the rotation for separating blowing room 10 Plate 142 and the locating part 15 rotated for regulating and controlling rotating bar 143.Rotor plate 142 is fixedly connected with rotating bar 143, makes to rotate Bar 143 can drive the rotation of rotor plate 142 to which blowing room 10 is separated or is connected to when rotating.To make rotating bar 143 wear smaller between the two when separating blowing room 10, are coated with one layer of colloid in the outer of rotor plate 142.

Locating part 15 includes the position-limiting drum 151 being slidably located on the 143 end body of rod of rotating bar, the inner wall of position-limiting drum 151 The position limiting slide block 152 along 143 length direction of rotating bar is equipped with outer wall.Cunning is offered on the body of rod of rotating bar 143 simultaneously Slot 153 is moved, the position limiting slide block 152 on 151 inner wall of position-limiting drum is then slidably disposed in sliding groove 153, makes its position-limiting drum 151 can be along cunning Dynamic slot 153 is slided on the body of rod of rotating bar 143, while rotating bar 143 can be driven to rotate together by position-limiting drum 151；In 10 outer wall of blowing room is welded with and rotating bar 143 is centered around to interior convex block shape limit base 154, opens up on the inner wall of limit base 154 There are two locating slots 1541 for 151 rotational angle of positioning limit cylinder, and the direction that opens up of two locating slots 1541 is respectively to turn The horizontal radial of dynamic seat and it is vertical radially.The sliding groove 153 on 143 body of rod of rotating bar, which has, simultaneously is partially in limit base Position limiting slide block in 154, when position-limiting drum 151 slides into limit base 154 along 153 part of sliding groove, on 151 outer wall of position-limiting drum 152 can correspond to wherein a positioning groove 1541 on 154 inner wall of limit base and slide into.

After position-limiting drum 151 fully slides out limit base 154, rotating bar 143 can be driven by manual rotation's position-limiting drum 151 Rotation, the position limiting slide block 152 to its so as to adjust the angle of rotor plate 142 in blowing room 10, on 151 outer wall of rotary stopper cylinder When in middle a positioning groove 1541, limit 151 position of position-limiting drum, at the same at this time rotor plate 142 in blowing room 10 In horizontal or vertical state, when needing to change 142 position of rotor plate in blowing room 10, position-limiting drum 151 is skidded off into limit base 154 And when the position limiting slide block 152 of rotary spacing cylinder 151 to its outer wall corresponds to another locating slot 1541 again, rotor plate can be realized 142 position changes, the i.e. change of 10 receiving volume of blowing room, can be pushed into position-limiting drum 151 at this time makes this group of limit switches component 14 It is fixed.

Referring to Fig. 3, pass through being equipped with, it can be achieved that regulating and controlling 10 institute of blowing room for above-mentioned three groups identical structure valve members 14 The determined volume having.After the valve member 14 for closing 10 bottom of blowing room, from 11 feed inlet 110 of storage room to blowing room It adds materials in 10, after material fills up blowing room 10 to material overflow port 102, added extra material will flow to storage room 11 It is interior temporarily to be stored, realize the quantitative dispensing of blowing room 10.

Referring to Fig. 3, Fig. 4 and Fig. 5, to make material in storage room 11 that normal utilization can be obtained, putting inside storage room 11 Connection blowing room 10 is set with the refluxing opening 16 of storage room 11 and on each refluxing opening 16 there are four opening up on material 10 outer wall of room There is mutually isostructural gear valve module 17.Refluxing opening 16 is opened on 10 outer wall of blowing room of 11 inner space bottom of storage room And in being angularly arranged between four refluxing openings 16, make the material temporarily stored in storage room 11 can when refluxing opening 16 is open It flows into blowing room 10.

The structure feature of gear valve module 17 is illustrated below: outside 11 bottom of storage room being located at below refluxing opening 16 The arcuate slot 171 for the 10 cylinder outer wall of blowing room that reclines is offered on wall along the vertical direction, being equipped in slot 171 can be completely covered The plate 172 of refluxing opening 16.Plate 172 divides that the vertical portion of refluxing opening 16 and the horizontal part outside storage room 11 can be protruded into Point, vertical portion is in that can be bonded the arc structure of 10 outer wall of blowing room to guarantee that plate 172 can be along the smoothly upper downslide of slot 171 It moves and covers refluxing opening 16；Limiting holes 173 are then offered on its horizontal component along the vertical direction, are equipped with vertically in limiting holes 173 One end is welded on the bolt on 11 outer wall of storage room, and bolt is pierced by downwards in the shank portion of plate 172 and is threaded with area Greater than the nut of limiting holes 173, realize 172 vertical portion of plate in slot 171 to transfer nut up and down by rotating nuts Interior sliding up and down is simultaneously closed or is opened and closed regulation to refluxing opening 16.

It is being stored referring to Fig. 1 for convenience of observing whether material stored in storage room 11 is more than 10 overfall of blowing room The observation window 18 it can be observed that 10 overfall of storage room 11 and blowing room is offered on 11 outer wall of room, is equipped in observation window 18 Transparent glass.

Referring to Fig. 3, when needing to carry out the dispensing of material, can first control valve component 14 be closed with gear valve module 17, make It puts into material and fills volume set by full blowing room 10, when continuing to launch, the material beyond 10 overfall of blowing room will flow It is temporarily stored in storage room 11.Material will flow to agitated kettle 1 by vomit pipe in blowing room 10 after opening valve member 14 It is interior.When carrying out material dispensing next time, it can first close valve member 14 and open and work as valve module, make to be temporarily stored within storage room Material in 11 is proud to be flow in blowing room 10, and is again switched off gear valve module 17, continue from the feed inlet 110 of storage room 11 to Material is launched in blowing room 10.To by the cooperation of storage room 11 and blowing room 10 so that every time to being launched in agitated kettle 1 Material keep quantitative and launch, make finally to provide convenient to the detection of cement and improve accuracy.

The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.

Claims (10)

1. a kind of agitator for cement mortar, the agitated kettle (1) including ontology and releasable connection on the body, feature exists In: the feeding device for quantitatively launching the materials such as cement is fixedly installed on the ontology, the feeding device includes installation Storage room (11) for limiting the blowing room (10) of feed volume and for storing excessive materials on the body, the storage It is connected between room (11) and the blowing room (10) and connectivity part is equipped with controllable gear valve module (17), the blowing room (10) The interior several groups valve member (14) being equipped with for adjusting blowing room (10) receiving volume.

2. a kind of agitator for cement mortar according to claim 1, it is characterised in that: blowing room (10) outer wall opens up There is the mounting hole (141) for installing valve member (14), the valve member (14) includes that rotation is set to the mounting hole (141) rotating bar (143) in and the rotor plate (142) and locating part for being fixedly connected on the rotating bar (143) both ends (15), the rotor plate (142) is set in the blowing room (10) for separating the blowing room (10), the locating part (15) Set on the blowing room (10) outside for controlling the rotor plate (142).

3. a kind of agitator for cement mortar according to claim 2, it is characterised in that: the locating part (15) includes being arranged Position-limiting drum (151) in the rotating bar (143) is used to limit position-limiting drum (151) turn with blowing room (10) outer wall is fixed on Dynamic limit base (154), the position-limiting drum (151) is bonded the inner wall of the rotating bar (143) and outer wall is equipped with position limiting slide block (152), the rotating bar (143), which is equipped with, supplies the position limiting slide block (152) to slide in the rotating bar (143) length direction Sliding groove (153).

4. a kind of agitator for cement mortar according to claim 3, it is characterised in that: the limit base (154) is in that can incite somebody to action The position-limiting drum (151) is looped around interior ring-type, and limit base (154) inner wall opens up that there are two be adapted to the position limiting slide block (152) it is used for the locating slot (1541) of positioning limit cylinder (151) angle, angle is right angle between two locating slot (1541), The sliding groove (153) is partially in the limit base (154).

5. a kind of agitator for cement mortar according to claim 2, it is characterised in that: rotor plate (142) outer is set There is the glue-line for reducing rotation abrasion.

6. a kind of agitator for cement mortar according to claim 1, it is characterised in that: storage room (11) bottom and institute The refluxing opening (16) opened up between blowing room (10) with both connections is stated, the gear valve module (17) includes for opening and closing described return The plate (172) of head piece (16) and the bolt for fixing the plate (172) are offered for institute on the storage room (11) Plate (172) is stated to recline the slot (171) of blowing room (10) outer wall sliding.

7. a kind of agitator for cement mortar according to claim 6, it is characterised in that: the bolt is fixed on the storage The outer wall of room (11) is simultaneously pierced by downwards the plate (172), and the body of rod that the bolt is pierced by the plate (172) is equipped with fixed institute State the nut of plate (172).

8. a kind of agitator for cement mortar according to claim 1, it is characterised in that: the blowing room (10) is opened for both ends The hollow columnar structures of mouth, storage room (11) fixation are set in outside blowing room (10) cylinder, the storage room (11) Top opening is opened in the open-topped top of the blowing room (10).

9. a kind of agitator for cement mortar according to claim 8, it is characterised in that: blowing room (10) top end opening It is connected with the material overflow port (102) that diameter of section from lower to upper gradually decreases.

10. a kind of agitator for cement mortar according to claim 9, it is characterised in that: on storage room (11) outer wall Offer the observation window (18) for observing the storage room (11) interior material Yu the material overflow port (102).