CN214605130U - Cement mortar stirrer - Google Patents
Cement mortar stirrer Download PDFInfo
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- CN214605130U CN214605130U CN202120696263.6U CN202120696263U CN214605130U CN 214605130 U CN214605130 U CN 214605130U CN 202120696263 U CN202120696263 U CN 202120696263U CN 214605130 U CN214605130 U CN 214605130U
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Abstract
The application relates to a cement mortar stirrer, which comprises a rack, a lifting plate arranged on the rack, a stirring pot detachably arranged on the lifting plate, a stirring assembly and a lifting assembly, wherein the lifting assembly is arranged on the rack and can lift the lifting plate; the stirring assembly comprises a stirring shaft, a stirring frame, a scraping plate and stirring blades, one end of the stirring shaft is rotatably connected to the rack, the other end of the stirring shaft extends into the stirring pot, and the stirring blades are provided with a plurality of groups and are uniformly distributed on the stirring shaft; the stirring frame sets up on the (mixing) shaft, and the scraper blade can be dismantled and connect on the stirring frame, and the scraper blade keeps away from stirring frame one side can with the inside wall butt of stirring pot. This application is convenient for clear up the cement mortar of agitated kettle inner wall, save raw materials.
Description
Technical Field
The application relates to the field of stirring equipment, in particular to a cement mortar stirrer.
Background
The cement is a basic material of a foundation in construction, so the cement quality detection is very important. The cement mortar is a mixture of test pieces made of cement and standard sand and used for testing the strength of the cement, and can be used for testing related mechanical experiments of the cement, such as compression experiments, bending experiments and the like by using a mortar method. The cement mortar mixer is one of important experimental instruments for cement detection, and is one of necessary equipment for cement laboratories of scientific research units, cement factories, building construction units and related professional colleges.
Application number 201821877726.3's chinese patent discloses a cement mortar mixer, which comprises a base, be fixed in the driving motor of base top, vertical slide in the base and be located the driving motor below accept the seat and be fixed in and accept the agitator kettle on the seat, can dismantle on the agitator kettle and be connected with the apron, driving motor's output shaft sets up down and is fixed with the drive shaft that the lower extreme wore to establish the apron and extend to in the agitator kettle, the connecting axle that drive shaft lower extreme fixedly connected with level set up, the vertical fixedly connected with (mixing) shaft of the connecting axle other end, the global fixedly connected with stirring vane of (mixing) shaft.
Make the drive shaft wear to establish through the bar groove and be located the through-hole position, then with apron hasp connection on the agitator kettle, accomplish the fixed of agitator kettle and apron, then, driving motor drives the axis position that the connecting axle used the drive shaft and rotates as the center, then the connecting axle drives the axis that the (mixing) shaft used the drive shaft and rotates as the center to accomplish the stirring of cement gravel and sand in the agitator kettle through stirring vane.
According to the related technology, cement mortar is easily adhered to the inner wall of the stirring pot in the stirring process, the inventor thinks that the time is too long, the cement mortar on the inner wall of the stirring pot is difficult to clean, time and labor are wasted, and raw materials are wasted.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the cement mortar of clearance agitated kettle inner wall, save raw materials, this application provides a cement mortar mixer.
The application provides a pair of cement mortar mixer adopts following technical scheme:
a cement mortar mixer comprises a rack, a lifting plate arranged on the rack, a mixing pot detachably mounted on the lifting plate, a mixing assembly and a lifting assembly, wherein the lifting assembly is arranged on the rack and can lift the lifting plate; the stirring assembly comprises a stirring shaft, a stirring frame, a scraping plate and stirring blades, one end of the stirring shaft is rotatably connected to the rack, the other end of the stirring shaft extends into the stirring pot, and the stirring blades are provided with a plurality of groups and are uniformly distributed on the stirring shaft; the stirring frame sets up on the (mixing) shaft, the scraper blade can be dismantled the connection and be in on the stirring frame, just the scraper blade is kept away from stirring frame one side and can be with the inner wall butt of agitator kettle.
By adopting the technical scheme, when the cement mortar is stirred, the stirring pot is arranged on the lifting plate, and the lifting assembly is adjusted to drive the lifting plate and the stirring pot on the lifting plate to ascend until the stirring shaft and the stirring frame and the stirring blades on the stirring shaft extend into the stirring pot; pouring the raw materials of the cement mortar into a stirring pot, adjusting a stirring shaft to rotate, driving a stirring blade to stir the cement mortar by the stirring shaft, driving a scraping plate by a stirring frame in the stirring process to scrape the cement mortar adhered to the inner wall of the stirring pot, and stirring again; the stirring shaft, the stirring frame, the scraper and the stirring blades can scrape off raw materials adhered to the inner wall of the stirring pot in the cement mortar stirring process, and are synchronous with the stirring process, so that the raw materials in the stirring pot are stirred more uniformly, the cement mortar is prevented from being adhered to the inner wall of the stirring pot for a long time, the raw materials are difficult to clean after self-solidification, the stirring working space in the stirring pot is ensured, the conversion rate of stirred finished products is improved, and the raw materials are saved; the lifting assembly who sets up, the agitator kettle are independent individual, are convenient for take off the lifter plate with the agitator kettle and fall the material or clear up, improve equipment's flexibility ratio.
Optionally, the stirring shaft and the stirring pot are coaxially arranged, a protruding block is arranged at the axis position of the bottom wall of the stirring pot, and a rotating groove for rotating the protruding block is formed in the bottom wall of the stirring shaft.
Through adopting above-mentioned technical scheme, the lug and the rotary tank of setting can make (mixing) shaft and agitated kettle remain coaxial throughout, carry on spacingly to the agitated kettle to avoid sliding of agitated kettle, make the scraper blade can just tightly support at the agitated kettle inner wall, guarantee the function of scraper blade.
Optionally, one side of the scraper close to the stirring frame is provided with a flexible sliding strip, the stirring frame is provided with a chute for the flexible sliding strip to slide axially along the stirring shaft, and the chute is closed.
Through adopting above-mentioned technical scheme, flexible draw runner and the spout of setting, the draw runner can be dismantled along the (mixing) shaft axial with the spout, the dismantlement and the change of the scraper blade of being convenient for, and flexible draw runner drives the scraper blade and keeps going static along the (mixing) shaft rotation direction, is convenient for connect and fix the scraper blade, guarantees the clearance function of scraper blade, and flexible draw runner can adapt to the shape of stirring frame simultaneously and bend, and the suitability is high.
Optionally, the chute bottom wall is provided with a plurality of springs, one end of each spring is fixedly arranged on the chute bottom wall, the other end of each spring is provided with a pressing plate, the springs enable the pressing plates to tend to be far away from the chute bottom wall, and the pressing plates are far away from one end of the stirring pot and extend out of the chute.
Through adopting above-mentioned technical scheme, the spring and the clamp plate of setting can be at the scraper blade during operation, and the clamp plate makes the scraper blade tightly support at the agitator kettle inner wall through supporting to push away flexible draw runner, is convenient for clear up the cement mortar of agitator kettle inner wall, has increased the elasticity space between agitator kettle inner wall and the scraper blade simultaneously, avoids the scraper blade to cause the string wound to the agitator kettle inner wall.
Optionally, the stirring blade is set to be in a spiral fan shape, and the cross-sectional area of the end, close to the stirring shaft, of the stirring blade is smaller than that of the end, far away from the stirring shaft, of the stirring blade.
Through adopting above-mentioned technical scheme, the stirring vane of setting can drive the cement mortar that is close to the agitator kettle inner wall at the stirring in-process and move to the agitator kettle center, can drive the cement mortar upward movement of agitator kettle diapire simultaneously for the change position of cement mortar continuity makes the more even of cement mortar stirring.
Optionally, the lifter plate roof is provided with the tray, just the tray inner wall cooperation agitator kettle appearance sets up, the agitator kettle diapire is provided with the prism fixture block, the inslot diapire of tray is opened has the draw-in groove that the prism fixture block was established in the card.
Through adopting above-mentioned technical scheme, the tray of setting can restrict the radial movement of agitator kettle, through prism fixture block and draw-in groove, can restrict the circumferential direction of agitator kettle, restricts the axial motion of agitator kettle through gravity, realizes the fixed to the agitator kettle to realized dismantling simply under fixed prerequisite.
Optionally, the lifting assembly comprises a screw, a rotating motor and a guide piece, the screw is rotatably connected to the rack and is parallel to the stirring shaft, the lifting plate is in threaded connection to the screw, and the guide piece is arranged on the lifting plate and can enable the lifting plate to keep relatively static along the circumferential direction.
Through adopting above-mentioned technical scheme, the screw rod that sets up, rotate motor and guide, under the guide of guide, rotate the lift that drives the lifter plate through the screw rod, drive the agitator kettle and be close to or keep away from the (mixing) shaft, be convenient for to the dismantlement of agitator kettle, fall material and wash, avoid bumping with the (mixing) shaft, improve the security.
Optionally, the guide piece includes the guide post, the guide post sets up the lifter plate diapire, just seted up in the frame and supplied the gliding guide way of guide post.
Through adopting above-mentioned technical scheme, the guide post of setting can restrict the lifter plate on the one hand and rotate along with the screw rod for the lifter plate realizes the lift of agitated kettle along screw rod axial motion, and on the other hand can support the lifter plate, avoids the unsettled situation that causes the agitated kettle of rocking of supporting seat, makes the stirring process more stable.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the stirring shaft, the stirring frame, the scraper and the stirring blades can scrape off raw materials adhered to the inner wall of the stirring pot in the cement mortar stirring process, and are synchronous with the stirring process, so that the raw materials in the stirring pot are stirred more uniformly, the cement mortar is prevented from being adhered to the inner wall of the stirring pot for a long time, the raw materials are difficult to clean after self-solidification, the stirring working space in the stirring pot is ensured, the conversion rate of stirred finished products is improved, and the raw materials are saved; the stirring pot is independent, so that the stirring pot can be conveniently taken down from the lifting plate for pouring or cleaning, and the flexibility of the equipment is improved;
2. the flexible sliding strips and the sliding grooves are arranged, the sliding strips and the sliding grooves can be disassembled along the axial direction of the stirring shaft, so that the scraper can be conveniently disassembled and replaced, the flexible sliding strips drive the scraper to keep static along the rotation direction of the stirring shaft, the scraper can be conveniently connected and fixed, the cleaning function of the scraper is ensured, meanwhile, the flexible sliding strips can be bent to adapt to the shape of the stirring frame, and the applicability is high;
3. the tray that sets up can restrict the radial movement of agitator kettle, through prism fixture block and draw-in groove, can restrict the circumferential direction of agitator kettle, restricts the axial motion of agitator kettle through gravity, realizes the fixed to the agitator kettle to realized dismantling simply under fixed prerequisite.
Drawings
FIG. 1 is a schematic view of the overall structure of a cement mortar mixer according to an embodiment of the present invention.
FIG. 2 is a cross-sectional view of a cement mortar mixer according to an embodiment of the present invention.
Fig. 3 is an enlarged view of a portion a in fig. 2.
Fig. 4 is an enlarged view of a portion B in fig. 2.
Description of reference numerals: 1. a frame; 11. a base; 12. mounting a column; 13. a top plate; 2. a lifting plate; 3. a stirred pot; 31. a handle; 4. a feeding assembly; 41. a powder bin; 42. a liquid bin; 43. a feed chute; 5. mounting the component; 51. a tray; 52. a prismatic clamping block; 53. a bump; 54. a card slot; 55. rotating the groove; 6. a lifting assembly; 61. a screw; 62. rotating the motor; 63. a guide post; 64. a guide groove; 7. a stirring assembly; 71. a stirring shaft; 72. a stirring frame; 73. a squeegee; 731. a flexible slide; 732. a chute; 733. a spring; 734. pressing a plate; 74. a stirring blade; 75. a drive motor; 76. a driving gear; 77. a driven gear.
Detailed Description
The present application is described in further detail below with reference to figures 1-4.
The embodiment of the application discloses cement mortar mixer. Referring to fig. 1, the cement mortar mixer includes a frame 1, a lifting plate 2, a mixing pot 3, a feeding assembly 4, a mounting assembly 5, a lifting assembly 6 and a mixing assembly 7. The frame 1 comprises a base 11, a mounting column 12 and a top plate 13, wherein the bottom end of the mounting column 12 is welded on the top wall of the base 11, and the top end of the mounting column is welded on the bottom wall of the top plate 13 parallel to the base 11. Reinforced subassembly 4 sets up on erection column 12, and lifting unit 6 sets up between base 11 and roof 13, and lifter plate 2 sets up on lifting unit 6, and installation component 5 sets up on lifter plate 2, and agitator kettle 3 is installed on lifter plate 2, and 3 lateral wall symmetric welds of agitator kettle have a pair of handle 31, and agitator unit 7 sets up on roof 13.
Referring to fig. 1 and 2, the lifting assembly 6 includes a screw 61, a rotation motor 62, and a guide including a guide post 63; one end of the screw rod 61 is vertical to the top plate 13 and is rotationally connected with the top plate 13 through a bearing, and the other end of the screw rod penetrates into the base 11 and is rotationally connected with the base 11 through a bearing; a motor groove for installing the rotating motor 62 is formed in the base 11, the rotating motor 62 is fixed in the motor groove through a bolt, and an output shaft of the rotating motor 62 is coaxially connected with the screw 61 through a coaxial device. The lifting plate 2 is in threaded connection with the screw 61, the top wall of the guide column 63 is welded with the bottom wall of the lifting plate 2, the guide column 63 is axially parallel to the screw 61, and the base 11 is provided with a guide groove 64 for the guide column 63 to slide along the axial direction.
Referring to fig. 2 and 3, the mounting assembly 5 comprises a tray 51, a prismatic fixture block 52 and a projection 53, the tray 51 is coaxial with the guide column 63, the tray 51 is welded on the top wall of the lifting plate 2, and the inner wall of the tray 51 is matched with the shape of the stirring pot 3; the prismatic fixture block 52 is welded on the bottom wall of the stirring pot 3, and a clamping groove 54 for clamping the prismatic fixture block 52 is formed in the bottom wall of the tray 51; the lug 53 is round and is coaxially welded on the bottom wall of the inner cavity of the stirring pot 3, the stirring component 7 is provided with a rotating groove 55 embedded with the lug 53, the inner wall of the rotating groove 55 is coaxially welded with a bearing, and the inner ring of the bearing can be sleeved on the lug 53.
Referring to fig. 2, the stirring assembly 7 includes a stirring shaft 71, a stirring frame 72, a scraper 73, a stirring blade 74, a driving motor 75, a driving gear 76 and a driven gear 77, a cavity is formed in the top plate 13, one end of the stirring shaft 71 vertically extends into the cavity of the top plate 13 and is rotatably connected with the top plate 13 through a bearing, the other end of the stirring shaft is coaxial with the stirring pot 3 and is arranged toward the base 11, and the rotating groove 55 is formed in the bottom wall of the stirring shaft 71. The stirring blades 74 are provided with three groups and are evenly distributed and welded on the stirring shaft 71, the stirring blades 74 are arranged in a spiral fan shape, and the cross section area of one end, close to the stirring shaft 71, of each stirring blade 74 is smaller than that of one end, far away from the stirring shaft 71, of each stirring blade 74. The stirring frame 72 is provided with a pair of stirring frames along the diameter direction of the stirring pot 3, the stirring frame 72 is welded on the stirring shaft 71 and is symmetrical about the stirring shaft 71, the scraper plate 73 is detachably connected to one side of the stirring frame 72 close to the inner wall of the stirring pot 3, and one side of the scraper plate 73 far away from the stirring frame 72 is abutted against the inner wall of the stirring pot 3. Driven gear 77 is coaxially welded at one end of stirring shaft 71 extending into the inner cavity of top plate 13, driving motor 75 is fixed on top plate 13 through bolts, the output shaft of driving motor 75 is perpendicular to stirring shaft 71, driving gear 76 is coaxially welded on the output shaft of driving motor 75, and driving gear 76 and driven gear 77 are meshed.
Referring to fig. 2 and 4, a flexible slide bar 731 is arranged on one side of the scraper 73 close to the stirring frame 72, the flexible slide bar 731 is arranged in a T shape, the stirring frame 72 is provided with a chute 732 for the flexible slide bar 731 to slide along the axial direction of the stirring shaft 71, and the chute 732 is arranged in a closing manner. The bottom wall of the sliding groove 732 is uniformly provided with a plurality of springs 733 along the length direction, one end of each spring 733 is welded on the bottom wall of the sliding groove 732, the other end of each spring 733 is welded with the pressing plate 734, the pressing plate 734 tends to be far away from the bottom wall of the sliding groove 732 due to the springs 733, and one end of the pressing plate 734, far away from the stirring pot 3, extends out of the sliding groove 732.
Referring to fig. 1, the feeding assembly 4 includes a powder bin 41, a liquid bin 42 and a feeding chute 43, the powder bin 41 is welded on the side wall of the mounting column 12, the liquid bin 42 is welded on the powder bin 41, one section of the feeding chute 43 is welded on the powder bin 41, the other end is transversely arranged above the stirring pot 3, and the powder bin 41 and the liquid bin 42 are both communicated with the feeding chute 43.
The implementation principle of the cement mortar mixer in the embodiment of the application is as follows: when the cement mortar is stirred, the stirring pot 3 is placed on the tray 51, and the prismatic fixture blocks 52 are clamped in the clamping grooves 54. The rotating motor 62 is started, the output shaft of the rotating motor 62 drives the screw 61 to rotate, and further drives the lifting plate 2 and the stirring pot 3 on the lifting plate 2 to ascend until the convex block 53 in the stirring pot 3 extends into the rotating groove 55, and the scraper 73 tightly abuts against the inner wall of the stirring pot 3. Adjust powder storehouse 41 and liquid storehouse 42, pour the raw materials of cement mortar into agitator kettle 3 along feeding chute 43 in, later start driving motor 75 rotates, driving motor 75's output shaft drives driving gear 76 and rotates with driving gear 76 engaged with driven gear 77, and then drive (mixing) shaft 71 and stirring vane 74 and stir the cement mortar, stirring frame 72 drives scraper blade 73 at the process of stirring and strikes off the cement mortar of adhesion on with agitator kettle 3 inner wall, and stir the cement mortar under scraping again under stirring vane 74's effect.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a cement mortar mixer, includes frame (1), sets up lifter plate (2) and the demountable installation in frame (1) agitator kettle (3) on lifter plate (2), its characterized in that: the stirring device further comprises a stirring assembly (7) and a lifting assembly (6), wherein the lifting assembly (6) is arranged on the rack (1) and can enable the lifting plate (2) to lift; the stirring assembly (7) comprises a stirring shaft (71), a stirring frame (72), a scraping plate (73) and stirring blades (74), one end of the stirring shaft (71) is rotatably connected to the rack (1), the other end of the stirring shaft extends into the stirring pot (3), and the stirring blades (74) are provided with a plurality of groups and are uniformly distributed on the stirring shaft (71); stirring frame (72) set up on (mixing) shaft (71), scraper blade (73) can dismantle the connection and be in on stirring frame (72), just scraper blade (73) keep away from stirring frame (72) one side can with agitated kettle (3) inner wall butt.
2. The cement mortar mixer according to claim 1, wherein: the stirring shaft (71) and the stirring pot (3) are coaxially arranged, a convex block (53) is arranged at the axis position of the bottom wall of the stirring pot (3), and a rotary groove (55) for rotating the convex block (53) is formed in the bottom wall of the stirring shaft (71).
3. The cement mortar mixer according to claim 1, wherein: one side of the scraper (73) close to the stirring frame (72) is provided with a flexible sliding strip (731), the stirring frame (72) is provided with a sliding groove (732) for the flexible sliding strip (731) to slide along the axial direction of the stirring shaft (71), and the sliding groove (732) is closed.
4. A cement mortar mixer according to claim 3, characterized in that: the bottom wall of the sliding groove (732) is provided with a plurality of springs (733), one ends of the springs (733) are fixedly arranged on the bottom wall of the sliding groove (732), the other ends of the springs (733) are provided with a pressing plate (734), the pressing plate (734) tends to be far away from the bottom wall of the sliding groove (732), and one end, far away from the stirring pot (3), of the pressing plate (734) extends out of the sliding groove (732).
5. The cement mortar mixer according to claim 1, wherein: the stirring blades (74) are arranged in a spiral fan shape, and the cross section area of one end, close to the stirring shaft (71), of each stirring blade (74) is smaller than that of one end, far away from the stirring shaft (71), of each stirring blade (74).
6. The cement mortar mixer according to claim 1, wherein: the top wall of the lifting plate (2) is provided with a tray (51), the inner wall of the tray (51) is matched with the shape of the stirring pot (3), prismatic clamping blocks (52) are arranged on the bottom wall of the stirring pot (3), and clamping grooves (54) for clamping the prismatic clamping blocks (52) are formed in the inner bottom wall of the tray (51).
7. The cement mortar mixer according to claim 1, wherein: lifting unit (6) include screw rod (61), rotation motor (62) and guide, screw rod (61) rotate to be connected in on frame (1), just screw rod (61) and (mixing) shaft (71) parallel arrangement, lifter plate (2) threaded connection be in on screw rod (61), the guide sets up on lifter plate (2), and can make lifter plate (2) keep relative stillness along circumference.
8. The cement mortar mixer according to claim 7, wherein: the guide piece comprises a guide post (63), the guide post (63) is arranged on the bottom wall of the lifting plate (2), and a guide groove (64) for the guide post (63) to slide is formed in the rack (1).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120696263.6U CN214605130U (en) | 2021-04-06 | 2021-04-06 | Cement mortar stirrer |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202120696263.6U CN214605130U (en) | 2021-04-06 | 2021-04-06 | Cement mortar stirrer |
Publications (1)
Publication Number | Publication Date |
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CN214605130U true CN214605130U (en) | 2021-11-05 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202120696263.6U Active CN214605130U (en) | 2021-04-06 | 2021-04-06 | Cement mortar stirrer |
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CN (1) | CN214605130U (en) |
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2021
- 2021-04-06 CN CN202120696263.6U patent/CN214605130U/en active Active
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