CN212021203U

CN212021203U - Cement paste mixer

Info

Publication number: CN212021203U
Application number: CN202020448950.1U
Authority: CN
Inventors: 高峰; 王志刚; 陈立峰
Original assignee: Hangzhou Jinding Industrial Co ltd
Current assignee: Hangzhou Jinding Industrial Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2020-11-27
Anticipated expiration: 2030-03-31

Abstract

The utility model discloses a cement paste mixer relates to cement agitated vessel's technical field. In the prior art, when the cement mortar amount in the stirring pot is large, the stirring blade of the cement paste stirring machine is difficult to uniformly stir the cement mortar, the stirring efficiency is low, the stirring time is prolonged, and certain limitations exist. This scheme includes base, vertical installation in the support frame of base top, installs in the agitating unit of support frame top, base top mounting plate, the agitator kettle has been placed on the layer board, and agitating unit is including the stirring piece of perpendicular to base, stirring piece is including the (mixing) shaft of perpendicular to base, be provided with auger blade along its length direction on the perisporium of (mixing) shaft, from last to having a plurality of mutual parallel stirring strips, a plurality of to interval arrangement in proper order down on the perisporium of (mixing) shaft stirring strip all is equipped with the inclination with the (mixing) shaft. This scheme has the function that improves stirring efficiency, saves churning time.

Description

Cement paste mixer

Technical Field

The utility model belongs to the technical field of cement agitated vessel's technique and specifically relates to a cement paste mixer is related to.

Background

The cement paste mixer is one of the indispensable equipments in cement factories, building construction units, related professional colleges and scientific research units cement laboratories.

Chinese patent with publication number CN206357420U discloses a cement paste mixer, which comprises a machine body, wherein a base is arranged at the bottom of the machine body, a driving motor is arranged on the machine body, the driving motor is connected with a transmission case through a linkage shaft, a sand feeding mechanism is arranged at the side edge of the transmission case, an eccentric shaft is arranged at the bottom of the transmission case, a mixing blade is arranged on the eccentric shaft, a mixing pot is arranged below the mixing blade, and a support is arranged at the bottom of the mixing pot. When the stirring device works, the driving motor drives the eccentric shaft to rotate through the transmission box, and the eccentric shaft drives the stirring blades to rotate, so that the aim of stirring cement mortar in the stirring pot is fulfilled. The cement mortar stirring machine has the disadvantages that when the cement mortar amount in the stirring pot is large, the stirring blades of the cement mortar stirring machine are difficult to uniformly stir cement mortar, the stirring efficiency is low, the stirring time is prolonged, and certain limitations exist.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing a cement paste mixer, this scheme has the function that improves stirring efficiency, saves churning time.

In order to achieve the above purpose, the utility model adopts the following technical scheme: including base, vertical installation in the support frame of base top, install the agitating unit in the support frame top, the gliding layer board of length direction that only follows the support frame is installed to the base top, be provided with the retaining member of adjusting layer board and support frame relative displacement on the layer board, the agitator kettle has been placed on the layer board, and agitating unit is including the stirring piece of perpendicular to base, just the stirring piece can stretch into to the agitator kettle, the stirring piece is including the (mixing) shaft of perpendicular to base, be provided with auger blade along its length direction on the perisporium of (mixing) shaft, from last to having a plurality of mutual parallel stirring strips of interval arrangement down in proper order on the perisporium of (mixing) shaft, it is a plurality of the stirring strip all is equipped with the inclination with the.

Through adopting above-mentioned technical scheme, when operating personnel need stir the cement paste in the agitator kettle, agitating unit drive (mixing) shaft rotates in the agitator kettle, epaxial auger blade can drive the cement paste and remove in vertical direction, make the mud of bottom and the water on upper strata fully fuse, the stirring strip that stretches out from the lateral wall of (mixing) shaft simultaneously rotates, can make the cement paste go on even the fusing in the horizontal direction, thereby when the cement mortar volume in the agitator kettle is great, the stirring piece can be with the cement paste even stirring in the agitator kettle, the stirring efficiency is improved, the churning time has been saved.

Further setting up, it is a plurality of the length direction staggered arrangement of (mixing) shaft is followed to the stirring strip, the internal perisporium of agitator kettle is the arcuation structure of semicircle form, the stirring strip all extends to the internal perisporium of agitator kettle and with agitator kettle clearance fit.

By adopting the technical scheme, the stirring strips which are arranged in a staggered manner can ensure that the cement paste in the stirring pot is stirred more fully; the stirring strip all extends to the internal perisporium of agitator kettle, can be so that the edge part of agitator kettle also can be stirred by the stirring, and the agitator kettle of arcuation structure can make the cement that does not fuse concentrate the bottom of agitator kettle simultaneously, then via auger blade's guide effect, drives cement rebound for cement and water further fuse, and then improved the even degree of the net stirring of cement.

Further setting, it is a plurality of the one end that the (mixing) shaft was kept away from to the stirring strip is equipped with the scraper blade, one side that the scraper blade is close to the internal perisporium of agitator kettle is provided with the brush with the internal perisporium butt of agitator kettle.

Through adopting above-mentioned technical scheme, the scraper blade can rotate along with the rotation of (mixing) shaft, and the rotation of scraper blade can drive the brush and will scrape the cement piece that attaches to the agitator kettle inner wall and take off, avoids the cement piece bonding on the internal perisporium of agitator kettle.

Further setting, agitating unit still includes the output shaft, the output shaft is installed in the (mixing) shaft top and is located the same axis with the (mixing) shaft, can dismantle between output shaft and the (mixing) shaft and be connected with the dismantlement cover.

Through adopting above-mentioned technical scheme, because the stirring piece need clear up after the stirring finishes, so need carry out frequent dismouting to the stirring piece, and set up and dismantle the dismantlement to the stirring piece that the cover can be convenient, made things convenient for the cleaning work in the later stage of cement paste mixer.

The stirring device is characterized in that the positioning groove is formed in the upper surface of the supporting plate, a flange matched with the positioning groove is arranged at the bottom of the stirring pot, a puller bolt is installed on the side wall of the supporting plate, and one end of the puller bolt is abutted to the flange.

By adopting the technical scheme, the positioning groove and the flange are arranged, so that an operator can conveniently and rapidly install and position the stirring pot, and the preparation time of an experiment is saved; set up puller bolt and can press from both sides tight fixedly to the agitator kettle, prevent that the agitator kettle from appearing rocking in the course of the work.

Further setting, the bottom of agitator kettle is provided with the card hole, the (mixing) shaft downwardly extending stretches into to the card downthehole, the (mixing) shaft is connected the setting around its axis and card hole rotation.

Through adopting above-mentioned technical scheme, because the (mixing) shaft rotates around its axis and blocks the hole and is connected the setting, so can rotate the in-process at the (mixing) shaft, carry out axial fixed to the (mixing) shaft, avoid the (mixing) shaft to rotate the in-process and appear rocking, make the (mixing) shaft rotate along its axis all the time.

A cover body is arranged above the stirring pot in parallel, the cover body comprises two cover plate units which are symmetrically arranged, the two cover plate units are rotatably connected with the support frame, and the rotating axes of the two cover plate units are superposed with the axis of the support frame; when the two cover plate units are spliced, the cover body is sealed on the upper end face of the stirring pot, and a through groove for the stirring shaft to pass through is formed in the splicing position of the cover plate units.

Through adopting above-mentioned technical scheme, set up two apron units that can splice, can avoid the upper end mouth spill of cement paste from the mixer in the course of operation of cement paste mixer.

And one side of the cover plate unit, which is far away from the rotation axis, is provided with a buckle and a clamping hook which can be clamped with the buckle.

Through adopting above-mentioned technical scheme, the setting of buckle and pothook can be when two apron units splice, through the mode of buckle and pothook lock, avoids the vibration of cement paste mixer in the course of the work, makes the apron unit of concatenation part, influences the effect that covers of lid.

To sum up, the utility model discloses a following at least one useful technological effect:

1. in the scheme, the arrangement of the auger blades and the stirring strips can drive the cement paste to move in the vertical direction, and simultaneously, the cement paste is uniformly fused in the horizontal direction, so that the cement paste in the stirring pot is uniformly stirred, the stirring efficiency is improved, and the stirring time is saved;

2. in the scheme, the arrangement of the scraper plate and the hairbrush can enable the hairbrush to scrape off the cement blocks attached to the inner wall of the stirring pot, so that the cement blocks are prevented from being adhered to the inner peripheral wall of the stirring pot;

3. in the scheme, due to the arrangement of the positioning groove and the tightening bolt, an operator can conveniently and rapidly install and position the stirring pot, and the stirring pot is clamped and fixed, so that the stirring pot is prevented from shaking in the working process;

4. in this scheme, the setting of apron unit can avoid the upper end mouth department spill of cement paste from the mixer in the course of the work of cement paste mixer.

Drawings

Fig. 1 is a schematic three-dimensional structure diagram of a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the internal mounting structure of the blender pan of FIG. 1;

fig. 3 is a schematic view of the structure of the stirring member of fig. 1.

In the figure, 1, a base; 2. a support frame; 3. a stirring device; 4. a support plate; 5. a sliding part; 6. a support portion; 7. a slide rail; 8. a chute; 9. a stirred pot; 10. a locking member; 11. a stirring member; 12. a drive device; 13. a drive motor; 14. a stirring shaft; 15. a screw blade; 16. stirring strips; 17. an output shaft; 18. disassembling the sleeve; 19. a squeegee; 20. a brush; 21. positioning a groove; 22. a flange; 23. jacking the bolt; 24. a clamping hole; 25. a cover body; 26. a cover plate unit; 27. and (5) buckling.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

as shown in fig. 1 and 2, for the cement paste mixer disclosed by the present invention, the mixer comprises a base 1, a support frame 2 vertically installed above the base 1, and a mixing device 3 installed above the support frame 2, wherein a support plate 4 which only slides along the length direction of the support frame 2 is installed above the base 1; the supporting plate 4 comprises a sliding part 5 and a supporting part 6 connected with the sliding part 5, the sliding part 5 and the supporting part 6 are approximately in an L-shaped structure, a sliding rail 7 is arranged on the supporting plate in the vertical direction, a sliding groove 8 matched with the sliding rail 7 is arranged on one surface, in contact with the supporting plate, of the sliding part 5, the sliding part 5 can move up and down along the length direction of the sliding rail 7, a stirring pot 9 is installed on the supporting part 6, the inner peripheral wall of the stirring pot 9 is in a semicircular arc-shaped structure, the sliding part 5 can drive the stirring pot 9 on the supporting part 6 to move up and down, so that the distance between the stirring part 11 and the stirring pot 9 is adjusted, and the stirring part 11 can extend into the stirring; a locking part 10 is installed on one side of the sliding part 5, the locking part 10 can adopt a locking bolt, one end of the locking bolt is abutted to the sliding rail 7, so that the relative movement between the supporting plate 4 and the supporting frame 2 can be limited, and the ascending or descending distance of the stirring pot 9 on the supporting plate 4 can be controlled.

The stirring device 3 comprises a stirring piece 11 (see fig. 3) perpendicular to the base 1 and a driving device 12 for driving the stirring piece 11 to rotate around the axis of the stirring piece 11, the driving device 12 is installed at the upper end of the supporting frame 2, the driving device 12 comprises a driving motor 13, the stirring piece 11 can be driven to rotate by the driving motor 13, the stirring piece 11 comprises a stirring shaft 14 perpendicular to the base 1, auger blades 15 are arranged on the peripheral wall of the stirring shaft 14 along the length direction of the stirring shaft 14, a plurality of mutually parallel stirring strips 16 are sequentially arranged on the peripheral wall of the stirring shaft 14 from top to bottom at equal intervals, the stirring strips 16 are of a plate-shaped structure and are perpendicular to the base 1, the stirring strips 16 are all provided with an inclination angle with the stirring shaft 14, wherein the inclination angle can be 90 degrees, namely, the stirring strips 16 are perpendicular to the stirring shaft 14, and the stirring strips 16 are. When operating personnel need stir the cement paste in the

agitator kettle

9, 3 drive (mixing) shaft 14 of agitating unit are at the 9 internal rotations of agitator kettle, auger blade 15 on the (mixing) shaft 14 can drive the cement paste and remove in vertical direction, make the mud of bottom and the water on upper strata fully fuse, the stirring strip 16 that stretches out from the lateral wall of (mixing) shaft 14 rotates simultaneously, can make the cement paste go on even the fusing in the horizontal direction, thereby when the cement mortar volume in the agitator kettle 9 is great, stirring 11 can be with the cement paste even stirring in the agitator kettle 9, the stirring efficiency is improved, the stirring time has been saved.

As shown in fig. 1, the driving device 12 further includes an output shaft 17 for outputting power, the output shaft 17 is installed above the stirring shaft 14 and is located on the same axis with the stirring shaft 14, a detaching sleeve 18 is detachably connected between the output shaft 17 and the stirring shaft 14, and specifically, both ends of the detaching sleeve 18 are respectively in threaded connection with the output shaft 17 and the stirring shaft 14. Because stirring piece 11 need clear up after the stirring finishes, so need carry out frequent dismouting to stirring piece 11, and set up that dismantlement cover 18 can be convenient dismantle stirring piece 11, made things convenient for the cleaning work in the later stage of cement paste mixer, set up simultaneously and dismantle cover 18 and can avoid frequently the dismouting to lead to the smooth tooth of screw thread on the output shaft 17, so only need regularly change dismantle cover 18 can.

As shown in fig. 2, a scraper 19 is arranged at one end of the stirring bar 16 away from the stirring shaft 14, the scraper 19 may be configured in a structure having the same radian as the inner wall of the stirring pan 9, and a brush 20 abutting against the inner wall of the stirring pan 9 is arranged at one side of the scraper 19 close to the inner wall of the stirring pan 9; the scraper 19 can rotate along with the rotation of the stirring shaft 14, and the rotation of the scraper 19 can drive the brush 20 to scrape off the cement blocks attached to the inner wall of the stirring pot 9, so that the cement blocks are prevented from being adhered to the inner peripheral wall of the stirring pot 9.

As shown in fig. 1 and 2, a positioning groove 21 is formed in the upper surface of the supporting plate 4, a flange 22 matched with the positioning groove 21 is arranged at the bottom of the stirring pot 9, a tightening bolt 23 is installed on the side wall of the supporting plate 4, and one end of the tightening bolt 23 is abutted to the flange 22. The positioning groove 21 and the flange 22 are arranged, so that an operator can conveniently and rapidly install and position the stirring pot 9, and the preparation time of an experiment is saved; set up puller bolt 23 and can press from both sides tight fixedly to agitator kettle 9, prevent that agitator kettle 9 from appearing rocking in the course of the work. In addition, a clamping hole 24 is formed in the bottom of the stirring pot 9, the stirring shaft 14 extends downwards and extends into the clamping hole 24, and the stirring shaft 14 is rotatably connected with the clamping hole 24 around the axis of the stirring shaft 14; can carry out axial fixed to (mixing) shaft 14 at (mixing) shaft 14 rotation in-process, avoid (mixing) shaft 14 to rotate the in-process and appear rocking, make (mixing) shaft 14 rotate along its axis all the time.

A circular cover body 25 is arranged above the stirring pot 9 in parallel, the cover body 25 comprises two semicircular cover plate units 26 which are symmetrically arranged, the two cover plate units 26 are rotatably connected with the support frame 2, and the rotating axes of the two cover plate units 26 are superposed with the axis of the support frame 2; when the two cover plate units 26 are spliced, the cover body 25 is sealed on the upper end surface of the stirring pot 9, and a through groove (not shown in the figure) for the stirring shaft 14 to pass through is arranged at the splicing position of the cover plate units 26. Two cover plate units 26 which can be spliced are arranged, so that the cement paste can be prevented from splashing from the upper port of the mixer in the working process of the cement paste mixer. The two cover plate units 26 are respectively provided with a buckle 27 and a hook (not shown in the figure) capable of being buckled with the buckle 27 at one side far away from the rotation axis. The setting of buckle 27 and pothook can be when two apron units 26 splice, through the mode of buckle 27 and pothook lock, avoids the vibration of cement paste mixer in the course of the work, makes the apron unit 26 of concatenation separately, influences the effect that covers of lid 25.

The implementation principle of the embodiment is as follows: when the stirring is started, positioning the stirring pot 9 filled with the cement paste to be mixed on the supporting part 6 of the supporting plate 4, and tightly jacking the stirring pot 9 through the jacking bolt 23; the sliding part 5 is moved to adjust the distance between the stirring pot 9 and the stirring piece 11, so that the stirring piece 11 extends into the stirring pot 9, and the supporting plate 4 is locked through the locking piece 10; then the two cover plate units 26 are closed through the buckles 27 and the hooks; then drive arrangement 12 starts, and drive arrangement 12 drive (mixing) shaft 14 is at the internal rotation of agitated kettle 9, and auger blade 15 on the (mixing) shaft 14 can drive the cement paste and remove in vertical direction for the mud of bottom and the water on upper strata fully fuse, and the stirring strip 16 that stretches out from the lateral wall of (mixing) shaft 14 rotates simultaneously, can make the cement paste go on even fusion in the horizontal direction, thereby has improved stirring efficiency, has saved the churning time.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a cement paste mixer, including base (1), vertical installation in support frame (2) of base (1) top, install agitating unit (3) in support frame (2) top, the gliding layer board (4) of length direction of only following support frame (2) is installed to base (1) top, be provided with retaining member (10) of adjusting layer board (4) and support frame (2) relative displacement on layer board (4), agitator kettle (9) have been placed on layer board (4), agitating unit (3) including stirring (11) of perpendicular to base (1), just stirring (11) can stretch into its characterized in that to agitator kettle (9): stirring spare (11) is including (mixing) shaft (14) of perpendicular to base (1), be provided with auger blade (15) along its length direction on the perisporium of (mixing) shaft (14), from last to having a plurality of mutual parallel stirring strip (16) down interval arrangement in proper order on the perisporium of (mixing) shaft (14), it is a plurality of stirring strip (16) all are equipped with the inclination with (mixing) shaft (14).

2. The cement paste mixer as claimed in claim 1, wherein: a plurality of stirring strip (16) are along the length direction staggered arrangement of (mixing) shaft (14), the internal perisporium of agitator kettle (9) is the arcuation structure of semicircle form, stirring strip (16) all extend to the internal perisporium of agitator kettle (9) and with agitator kettle (9) clearance fit.

3. The cement paste mixer as claimed in claim 2, wherein: a plurality of one end of the stirring strip (16) far away from the stirring shaft (14) is provided with a scraper (19), and one side of the scraper (19) close to the inner peripheral wall of the stirring pot (9) is provided with a brush (20) abutted against the inner peripheral wall of the stirring pot (9).

4. The cement paste mixer as claimed in claim 1, wherein: agitating unit (3) still include output shaft (17), output shaft (17) are installed in (mixing) shaft (14) top and are located the same axis with (mixing) shaft (14), can dismantle between output shaft (17) and (mixing) shaft (14) and be connected with dismantlement cover (18).

5. The cement paste mixer as claimed in claim 1, wherein: positioning groove (21) have been seted up to the upper surface of layer board (4), the bottom of agitator kettle (9) is provided with flange (22) that suits with positioning groove (21), puller bolt (23) are installed to the lateral wall of layer board (4), the one end and flange (22) butt setting of puller bolt (23).

6. The cement paste mixer as claimed in claim 1, wherein: the bottom of agitator kettle (9) is provided with card hole (24), (mixing) shaft (14) downwardly extending and stretch into to card hole (24) in, (mixing) shaft (14) rotate around its axis and block hole (24) and be connected the setting.

7. The cement paste mixer as claimed in claim 1, wherein: a cover body (25) is arranged above the stirring pot (9) in parallel, the cover body (25) comprises two cover plate units (26) which are symmetrically arranged, the two cover plate units (26) are rotatably connected with the support frame (2), and the rotating axes of the two cover plate units (26) are superposed with the axis of the support frame (2); when the two cover plate units (26) are spliced, the cover body (25) is sealed on the upper end face of the stirring pot (9), and a through groove for the stirring shaft (14) to pass through is formed in the splicing position of the cover plate units (26).

8. The cement paste mixer as claimed in claim 7, wherein: and one sides of the two cover plate units (26) far away from the rotation axis are respectively provided with a buckle (27) and a clamping hook capable of being clamped with the buckle (27).