CN216578553U

CN216578553U - Cement mortar mixer

Info

Publication number: CN216578553U
Application number: CN202123194413.2U
Authority: CN
Inventors: 李�远; 张露; 陈洋; 吴国峰
Original assignee: Sichuan Jingda Engineering Testing Co ltd
Current assignee: Sichuan Jingda Engineering Testing Co ltd
Priority date: 2021-12-20
Filing date: 2021-12-20
Publication date: 2022-05-24
Anticipated expiration: 2031-12-20

Abstract

The utility model relates to a cement mortar mixer, it includes the base, the fixed agitated kettle that is provided with on the base, the fixed rabbling arm that is provided with on the base, the fixed flourishing sand box that is provided with on the rabbling arm, the fixed ware of weighing that is provided with on the rabbling arm, the ware of weighing includes bearing plate and sensor, the diapire of flourishing sand box with the roof butt of bearing plate. Pouring the glue sand into the sand containing box, weighing the initial mass of the glue sand through the weighing device, adding the glue sand into the stirring pot according to needs, stopping adding the glue sand after the target dosage is reached, and transferring the glue sand into the stirring pot after the glue sand mass needing to be added is manually weighed every time by an operator in the whole process, so that the operation is convenient, the time is saved, and the work efficiency is favorably improved.

Description

Cement mortar mixer

Technical Field

The utility model belongs to the technical field of the mixer technique and specifically relates to a cement mortar mixer is related to.

Background

In the cement quality inspection process, a cement mortar mixer is generally adopted. And (3) mixing and stirring the weighed cement and the standard mortar in a stirring pot in the stirring process, adding water into the stirring pot while stirring, taking the stirring pot down from the cement mortar stirrer after stirring is finished, and taking out a sample.

Chinese patent with the publication number of grant CN209580024U discloses a cement mortar mixer, including the 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 downwards and is fixed with the lower extreme and wears to establish the apron and extend to the drive shaft in the agitator kettle, drive shaft lower extreme fixedly connected with has the connecting axle that the 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.

The mortar needs to be added into the cement mortar stirrer in the stirring process, when mortar of different material levels is subpackaged, the required sand amount of each level is added in sequence from the coarsest material level, the mortar using amount needs to be manually weighed by an operator before mortar is added at each time, the process is complicated, and the working efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to improve work efficiency, this application provides a cement mortar mixer.

The application provides a pair of cement mortar mixer adopts following technical scheme:

the utility model provides a cement mortar mixer, includes the base, be provided with the agitator kettle on the base, the fixed rabbling arm that is provided with on the base, the rabbling arm internal rotation is provided with the puddler, be provided with on the base and be used for driving puddler pivoted driving piece, the fixed stirring vane that is provided with on the puddler, the fixed flourishing sand box that is provided with on the rabbling arm, the intercommunication is provided with on the flourishing sand box and is used for carrying the sand that advances in the agitator kettle with gluey sand, it is provided with the valve on the sand pipe to advance, the fixed ware of weighing that is provided with on the rabbling arm.

Through adopting above-mentioned technical scheme, pour into the containing sand case with the mortar, weigh the initial quality of mortar through the weigher, then open the valve on the sand inlet pipe, add the mortar to the agitated kettle as required, it can stop adding the mortar to close the valve after reaching the target quantity, driving piece drive puddler rotates, thereby the puddler drives stirring vane and rotates the purpose that reaches the stirring sample, whole process does not need the manual mortar quality that adds of weighing at every turn of operating personnel to shift to the agitated kettle again, whole process can be convenient for weigh the mortar quality of adding, time is saved, be favorable to improving work efficiency.

Optionally, a cover plate used for sealing the stirring pot is fixedly arranged on the stirring arm, the stirring rod is rotatably arranged in the cover plate in a penetrating mode, and one end of the sand inlet pipe penetrates through the cover plate to be communicated with the stirring pot.

Through adopting above-mentioned technical scheme, the apron is favorable to preventing that the dust when the mortar is poured into the agitator kettle from overflowing, prevents simultaneously that stirring in-process sample spill, is favorable to protecting operating personnel's safety.

Optionally, a scraper for cleaning the sample on the cover plate is arranged on the stirring rod.

Through adopting above-mentioned technical scheme, the sample that spatters on the apron is hung to the scraper blade, is favorable to reducing the raw materials waste when keeping the apron clear.

Optionally, an installation groove is formed in the top wall of the scraper along the length direction of the scraper, a telescopic block is arranged in the installation groove in a sliding mode along the vertical direction, bristles are fixedly arranged on the telescopic block, and a driving assembly used for driving the telescopic block to be close to the cover plate is arranged in the installation groove.

Through adopting above-mentioned technical scheme, be close to the apron through drive assembly drive flexible piece for the brush hair is in close contact with the inner wall of apron, is favorable to improving clean effect.

Optionally, drive assembly includes connecting rod, fixed block and spring, the fixed block slides along vertical direction and sets up in the mounting groove, the connecting rod slides along vertical direction and wears to establish in the mounting groove, the one end of connecting rod with flexible piece fixed connection, the other end with fixed block fixed connection, the spring housing is established on the connecting rod, the one end of spring with the roof butt of mounting groove.

Through adopting above-mentioned technical scheme, the spring is in compression state all the time, and the spring orders about the flexible piece to the direction that is close to the apron and slides, is favorable to the more inseparable of the inner wall contact of brush hair and apron, also can order about the inner wall in close contact with of brush hair and apron under the condition that the brush hair is worn and torn, is favorable to improving clean effect.

Optionally, the stirring rod is sleeved with a sliding pipe in a sliding mode along the vertical direction, the sliding pipe penetrates through the cover plate in a sliding mode, the scraping plate is fixedly arranged on the sliding pipe, and a limiting part used for limiting the position of the sliding pipe is arranged on the stirring rod.

Through adopting above-mentioned technical scheme, slide the pipe and slide along vertical direction through ordering about, the slip pipe drives the scraper blade and slides, and the position of slip pipe is injectd to the locating part, is favorable to adjusting the height of scraper blade, orders about the brush hair when needing the clearance apron and contacts with the inner wall of apron, orders about the brush hair when not needing the clearance apron and keeps away from the apron can, is favorable to protecting the brush hair, practices thrift the cost.

Optionally, the locating part sets up to the stopper, the stopper is fixed to be set up on the puddler, the confession has been seted up on the lateral wall that the slip pipe is close to the puddler the gliding spout of stopper, the confession has been seted up on the inner wall of slip pipe the stopper male first rotating groove, the confession has been seted up on the inner wall of slip pipe the stopper male second rotates the groove, first rotating groove is located the second rotates the top in groove, first rotating groove with the second rotates the groove and all communicates with the spout.

Through adopting above-mentioned technical scheme, it can fix the slip pipe on the puddler to advance first rotating groove with the stopper, and with the stopper from rotating inslot adversion spout when needing to adjust the slip pipe height, the gliding slip pipe that slides down, again with the stopper advance the second rotate the groove can, through order about the slip pipe up-and-down slide realize adjusting the purpose of scraper blade height.

Optionally, a movable plate is arranged on the base in a sliding mode in the vertical direction, the stirring pot is placed on the movable plate, and a power assembly used for driving the movable plate to slide up and down is arranged on the base.

Through adopting above-mentioned technical scheme, slide from top to bottom through power component drive fly leaf, be favorable to adjusting the agitated kettle height to ground, can order about the agitated kettle and be close to the apron, also can order about the agitated kettle and be close to ground and be convenient for take off the agitated kettle, increased the suitability.

In summary, the present application includes at least one of the following beneficial technical effects:

1. pouring the glue sand into a sand containing box, weighing the initial mass of the glue sand through a weighing device, then opening a valve on a sand inlet pipe, adding the glue sand into a stirring pot according to the requirement, closing the valve after the target dosage is reached, stopping adding the glue sand, driving a stirring rod to rotate, and driving a stirring blade to rotate through the stirring rod so as to achieve the purpose of stirring the sample;

2. the cover plate is beneficial to preventing dust escaping when the mortar is poured into the stirring pot, and simultaneously preventing a test sample from splashing in the stirring process, thereby being beneficial to protecting the safety of operators;

3. through ordering about the slip pipe and slide along vertical direction, the slip pipe drives the scraper blade and slides, and the position of slip pipe is injectd to the locating part, is favorable to adjusting the height of scraper blade, orders about the inner wall contact of scraper blade and apron when needing the clearance apron, orders about the scraper blade when not needing the clearance apron and keep away from the apron can, is favorable to the protective apparatus, practices thrift the cost.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a cross-sectional view of the overall structure of an embodiment of the present application;

FIG. 3 is a schematic structural view mainly showing a squeegee, bristles and a slide cylinder in an embodiment of the present application;

fig. 4 is an enlarged view of a portion a in fig. 3.

Description of reference numerals: 1. a base; 11. a base; 12. a vertical plate; 121. a guide groove; 13. a movable plate; 21. a stirred pot; 22. a cover plate; 31. a stirring arm; 311. a fixing plate; 41. a sand containing box; 42. a weighing device; 43. a valve; 44. a sand inlet pipe; 51. a rotating electric machine; 52. a screw rod; 53. a slider; 61. a drive motor; 62. a stirring rod; 621. a limiting block; 63. a stirring blade; 7. a sliding tube; 71. a first rotating groove; 72. a chute; 73. a second rotating groove; 81. a squeegee; 811. mounting grooves; 82. a telescopic block; 83. brushing; 9. a drive assembly; 91. a connecting rod; 92. a spring; 93. and (5) fixing blocks.

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, a cement mortar mixer includes base 1, and base 1 includes base 11 and riser 12, and base 11 and riser 12 are mutually perpendicular, and riser 12 is fixed to be set up in one of base 11. The movable plate 13 is arranged on the vertical plate 12 in a sliding mode along the vertical direction, the stirring pot 21 is placed on the movable plate 13, the stirring arm 31 is fixedly arranged on the vertical plate 12, and the sand containing box 41 is fixedly arranged on the stirring arm 31 and used for containing mortar to be added into the stirring pot 21. A weigher 42 is fixedly arranged on the stirring arm 31, and the weigher 42 comprises a bearing plate, a pressure sensor and a display; the bearing plate is used for placing sand containing box 41, and pressure sensor is used for detecting the pressure signal on the bearing plate and outputting the testing result, and the display is connected with pressure sensor electricity, and the display is used for receiving the testing result and shows the testing result.

Referring to fig. 2, a power assembly 5 for driving the movable plate 13 to slide up and down is provided in the vertical plate 12. The power assembly 5 comprises a rotary motor 51, a screw rod 52 and a sliding block 53, a guide groove 121 is formed in the side wall, close to the movable plate 13, of the vertical plate 12 along the length direction of the vertical plate 12, the screw rod 52 is rotatably arranged in the guide groove 121, the rotary motor 51 is fixedly arranged on the vertical plate 12, the sliding block 53 is rotatably sleeved on the screw rod 52, and two ends of the sliding block 53 are abutted to the inner wall of the guide groove 121. The sliding block 53 is fixedly connected with the movable plate 13, the rotating motor 51 drives the screw rod 52 to rotate, the screw rod 52 drives the sliding block 53 to rotate, but the guide groove 121 limits the sliding block 53 to rotate, the sliding block 53 is driven to slide along the vertical direction, and the sliding block 53 drives the movable plate 13 to slide up and down, so that the height of the mixing pot 21 from the ground is adjusted.

Referring to fig. 2, a cover plate 22 is fixedly arranged on the side wall of the stirring arm 31 far away from the sand containing box 41 through a fixing plate 311 and used for closing the stirring pot 21. The stirring arm 31 is rotatably provided with a stirring rod 62, the stirring rod 62 is rotatably arranged in the cover plate 22 in a penetrating way, the stirring rod 62 is fixedly provided with a stirring blade 63, and the stirring blade 63 is rotatably arranged in the stirring pot 21. The stirring arm 31 is internally and fixedly provided with a driving piece for driving the stirring rod 62 to rotate, the driving piece is provided with a driving motor 61, and one end of the stirring rod 62 far away from the stirring blade 63 penetrates through the stirring arm 31 and is fixedly connected with an output shaft of the driving motor 61. The sand feeding pipe 44 is communicated and arranged on the side wall, close to the bottom wall, of the sand containing box 41, the sand feeding pipe 44 comprises an inclined section and a vertical section, one end, inclined upwards, of the inclined section is communicated with the sand containing box 41, one end, inclined downwards, of the inclined section is communicated with the vertical section, the vertical section is fixedly arranged on the cover plate 22 in a penetrating mode, and the vertical section is communicated with the stirring pot 21.

Referring to fig. 2 and 3, the stirring rod 62 is slidably sleeved with the sliding tube 7 along the vertical direction, the sliding tube 7 is slidably inserted into the cover plate 22, the sliding tube 7 is fixedly provided with a scraper 81 for cleaning a sample splashed onto the cover plate 22, and the stirring rod 62 is provided with a limiting member for limiting the position of the sliding tube 7. The locating part sets up to stopper 621, stopper 621 sets up fixedly on puddler 62, slide tube 7 is close to and has seted up on the lateral wall of puddler 62 and supply the gliding spout 72 of stopper 621, slide tube 7 is close to and has seted up on the lateral wall of puddler 62 and supply stopper 621 male first rotation groove 71, slide tube 7 is close to and has seted up on the lateral wall of puddler 62 and supply stopper 621 male second rotation groove 73, first rotation groove 71 is in the top of second rotation groove 73, first rotation groove 71 and second rotation groove 73 all communicate with spout 72.

Referring to fig. 4, an installation groove 811 is formed in the side wall of the scraper 81 close to the cover plate 22 along the length direction of the scraper 81, a telescopic block 82 is arranged in the installation groove 811 in a sliding manner along the vertical direction, bristles 83 are fixedly arranged on the telescopic block 82, the bristles 83 are made of nylon wires, and a driving assembly 9 for driving the telescopic block 82 close to the cover plate 22 is arranged in the installation groove 811. Drive assembly 9 includes connecting rod 91, fixed block 93 and spring 92, and fixed block 93 slides along vertical direction and sets up in mounting groove 811, and connecting rod 91 slides along vertical direction and wears to establish in fixed block 93, and the one end and the flexible piece 82 fixed connection of connecting rod 91, the other end and fixed block 93 fixed connection, spring 92 cover establish on connecting rod 91, the one end of spring 92 and the roof butt of mounting groove 811.

When the cover plate 22 is not required to be cleaned, the limiting block 621 is inserted into the first rotating groove 71 to limit the position of the sliding tube 7, and the bristles 83 are far away from the cover plate 22; when needing to clear up apron 22, rotate slide tube 7 and follow stopper 621 and rotate the spout 72 in the groove 71 from first, then upwards slide tube 7 for second rotates the groove 73 and aims at stopper 621, then rotates slide tube 7, orders about stopper 621 chucking second and rotates in the groove 73, prescribes a limit to the position of slide tube 7, and brush hair 83 can and apron 22 butt this moment.

The implementation principle of the cement mortar mixer in the embodiment of the application is as follows: pouring the mortar into the sand containing box 41, weighing the initial mass of the mortar through the weighing device 42, then opening the valve 43 on the sand inlet pipe 44, adding the mortar into the stirring pot 21 as required, closing the valve 43 after the target dosage is reached, and stopping adding the mortar, driving motor 61 drives the stirring rod 62 to rotate, and the stirring rod 62 drives the stirring blade 63 to rotate, so that the purpose of stirring the sample is achieved, the whole process does not need an operator to manually weigh the mortar mass needing to be added at each time and then transfer the mortar mass into the stirring pot 21, the operation is convenient, the time is saved, and the improvement of the working efficiency is facilitated.

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

1. The utility model provides a cement mortar mixer, includes base (1), its characterized in that: the stirring device is characterized in that a stirring pot (21) is arranged on the base (1), a stirring arm (31) is fixedly arranged on the base, a stirring rod (62) is arranged in the stirring arm (31) in a rotating mode, a driving piece used for driving the stirring rod (62) to rotate is arranged on the base, a stirring blade (63) is fixedly arranged on the stirring rod (62), a sand containing box (41) is fixedly arranged on the stirring arm (31), a sand inlet pipe (44) used for conveying glue sand into the stirring pot (21) is arranged on the sand containing box (41) in a communicating mode, a valve (43) is arranged on the sand inlet pipe (44), and a weighing device (42) is fixedly arranged on the stirring arm (31).

2. A cement mortar mixer according to claim 1, characterized in that: the stirring arm (31) is fixedly provided with a cover plate (22) used for sealing the stirring pot (21), the stirring rod (62) is rotatably arranged in the cover plate (22) in a penetrating manner, and one end of the sand inlet pipe (44) penetrates through the cover plate (22) and is communicated with the stirring pot (21).

3. A cement mortar mixer according to claim 2, characterized in that: and a scraper (81) for cleaning the sample on the cover plate (22) is arranged on the stirring rod (62).

4. A cement mortar mixer according to claim 3, characterized in that: scraper blade (81) are close to follow on the lateral wall of apron (22) mounting groove (811) have been seted up to the length direction of scraper blade (81), it is provided with flexible piece (82) to slide along vertical direction in mounting groove (811), the fixed brush hair (83) that are provided with on flexible piece (82), be provided with in mounting groove (811) and be used for the drive flexible piece (82) are close to drive assembly (9) of apron (22).

5. A cement mortar mixer according to claim 4, characterized in that: drive assembly (9) include connecting rod (91), fixed block (93) and spring (92), fixed block (93) slide along vertical direction and set up in mounting groove (811), connecting rod (91) slide along vertical direction and wear to establish in mounting groove (811), the one end of connecting rod (91) with flexible piece (82) fixed connection, the other end with fixed block (93) fixed connection, spring (92) cover is established on connecting rod (91), the one end of spring (92) with the roof butt of mounting groove (811).

6. A cement mortar mixer according to claim 5, characterized in that: the stirring rod (62) is gone up and is equipped with slip pipe (7) along vertical direction slip cover, slip pipe (7) slide and wear to establish in apron (22), scraper blade (81) are fixed to be set up on slip pipe (7), be provided with on stirring rod (62) and be used for injecing the locating part of slip pipe (7) position.

7. A cement mortar mixer according to claim 6, characterized in that: the locating part sets up to stopper (621), stopper (621) are fixed to be set up on puddler (62), the confession has been seted up on the lateral wall that slide tube (7) are close to puddler (62) stopper (621) gliding spout (72), the confession has been seted up on the inner wall of slide tube (7) stopper (621) male first rotation groove (71), the confession has been seted up on the inner wall of slide tube (7) stopper (621) male second rotation groove (73), first rotation groove (71) are in the top of second rotation groove (73), first rotation groove (71) with second rotation groove (73) all communicates with spout (72).

8. A cement mortar mixer according to claim 1, characterized in that: the stirring device is characterized in that a movable plate (13) is arranged on the base (1) in a sliding mode along the vertical direction, the stirring pot (21) is placed on the movable plate (13), and a power assembly (5) used for driving the movable plate (13) to slide up and down is arranged on the base (1).