CN220614508U - Discharging structure for cement paste mixer - Google Patents
Discharging structure for cement paste mixer Download PDFInfo
- Publication number
- CN220614508U CN220614508U CN202322027633.9U CN202322027633U CN220614508U CN 220614508 U CN220614508 U CN 220614508U CN 202322027633 U CN202322027633 U CN 202322027633U CN 220614508 U CN220614508 U CN 220614508U
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- Prior art keywords
- pipe
- cement paste
- paste mixer
- plate
- negative pressure
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- 238000007599 discharging Methods 0.000 title claims abstract description 45
- 239000004568 cement Substances 0.000 title claims abstract description 44
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000003756 stirring Methods 0.000 claims abstract description 29
- 230000000149 penetrating effect Effects 0.000 claims abstract description 6
- 230000000087 stabilizing effect Effects 0.000 claims description 15
- 238000009434 installation Methods 0.000 claims description 5
- 238000003466 welding Methods 0.000 claims description 4
- 239000000843 powder Substances 0.000 abstract description 9
- 210000000078 claw Anatomy 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009435 building construction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000013112 stability test Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model discloses a blanking structure for a cement paste mixer, which belongs to the technical field of cement mixers and comprises a bottom plate, wherein a positioning plate is welded at the top of the bottom plate, a vertical beam is welded at one end of the positioning plate, a supporting table is arranged at the top of the vertical beam, a cement paste mixer body is arranged at the top of the supporting table, a lifting assembly is movably connected inside the vertical beam, a stirring pot is detachably arranged at the top of the lifting assembly, a feeding pipe is connected at the top of the supporting table in a penetrating manner through a stable structure, a pneumatic valve is arranged at the middle part of the feeding pipe, an inclined material guiding pipe is connected at the lower end of the feeding pipe, and one end of the inclined material guiding pipe is communicated with a telescopic material discharging assembly. According to the utility model, the miniature negative pressure pump working intermittently in pulse mode is arranged, so that the cavity between the inclined material guide pipe and the hopper can be intermittently vacuumized, cement powder materials can fall into the stirring pot quickly and quantitatively, the discharging speed is improved, the stirring time is saved, and the overall stirring efficiency is improved.
Description
Technical Field
The utility model relates to the technical field of cement mixers, in particular to a blanking structure for a cement paste mixer.
Background
The cement paste mixer is a device for mixing cement and water and then stirring the mixture into uniform test paste, is used for measuring the standard consistency, setting time and manufacturing a stability test block of the cement, and is one of necessary devices in cement factories, building construction units, related professional institutions and cement laboratories of scientific research units.
However, when the existing cement paste mixer is used for discharging, the material is led out into the mixing pot through the discharging hopper matched with a hollow discharging pipeline which is obliquely arranged, and the material only falls under the action of self gravity during discharging, on one hand, a small amount of material is easy to remain on the inner wall of the discharging pipeline, and on the other hand, when the material is added during the mixing process due to a certain distance between the discharging pipeline and the opening of the mixing pot, the material during the mixing process is easy to splash out of the mixing pot, and meanwhile, the material powder dust is accompanied, so that the accuracy of charging is influenced.
Disclosure of Invention
The utility model aims to provide a blanking structure for a cement paste mixer, which solves the problems of tedious blanking and easiness in splashing cement paste.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a blanking structure for cement paste mixer, includes the bottom plate, and the top welding of bottom plate has the locating plate, and the one end welding of locating plate has the vertical beam, and the brace table is installed at the top of vertical beam, and cement paste mixer body is installed at the top of brace table, and cement paste mixer body's input and external power source electric connection, the inside swing joint of vertical beam has the subassembly of raising, and the top demountable installation of raising the subassembly has the agitator, and the top of brace table has the inlet pipe through stable structure through connection, and pneumatic valve is installed to the middle part of inlet pipe, and the lower extreme of inlet pipe is connected with the slope passage, and the one end intercommunication of slope passage has flexible material discharging component, and flexible material discharging component can go deep into in the cavity of agitator, and the one end that the slope passage is close to flexible material discharging component link up there is negative pressure unloading subassembly.
As a further scheme of the utility model: the side of the vertical beam is provided with a controller, the side of the controller is provided with a display screen, a manual/automatic selection deflector rod, a data interface, a speed selection button and a power switch, and the display screen is used for displaying the rotating speed data and the working state of the cement paste mixer body.
As a further scheme of the utility model: the cement paste mixer body comprises a motor, the output end of the motor is connected with a rotating shaft, the lower end of the rotating shaft is provided with a stirring rod, and the stirring rod comprises a plurality of irregularly-shaped stirring claws which are arrayed in a circumferential array.
As a further scheme of the utility model: the top of locating plate just has offered the locating hole to the below of puddler, and the inside of locating hole is provided with the location arch, and the location arch is with the bottom adaptation joint of agitator.
As a further scheme of the utility model: the lifting assembly comprises a lifting plate, one end of the lifting plate is connected with an operating handle, and the operating handle is used for adjusting the height of the end part, connected with the stirring pot, of the lifting plate.
As a further scheme of the utility model: the stabilizing structure comprises a flange connected with the top of the supporting table through bolts, a bearing rod is welded at the top of the flange, a stabilizing plate is vertically fixed at the top of the bearing rod, the feeding pipe penetrates through the stabilizing plate, and the stabilizing plate is used for stabilizing the installation of the feeding pipe.
As a further scheme of the utility model: the top of inlet pipe intercommunication has the hopper, and the cross section outline diameter of hopper is the twice of inlet pipe diameter at least, and the hopper is used for letting in the material.
As a further scheme of the utility model: the telescopic discharging assembly comprises a fixed discharging pipe, a slide rail is arranged on the inner wall of the fixed discharging pipe, a sliding block is movably connected to the inner wall of the slide rail, a movable discharging pipe is fixed to one end of the sliding block, a handheld plate is connected to the lower end of the movable discharging pipe, the handheld plate is pulled before discharging, the handheld plate is enabled to drive the sliding block at four end corners of the movable discharging pipe to slide along the slide rail, the movable discharging pipe stretches out of the fixed discharging pipe, the length of the slide rail is smaller than that of the fixed discharging pipe, and the movable discharging pipe is convenient to move and position.
As a further scheme of the utility model: the negative pressure discharging assembly comprises a miniature negative pressure pump, a negative pressure pipe penetrating through the inclined material guiding pipe is connected to the bottom of the miniature negative pressure pump, an air pipe is communicated to the top of the miniature negative pressure pump, an air valve is installed on the surface of the air pipe, during discharging, a pneumatic valve is closed and opened, the miniature negative pressure pump is started to vacuumize the inside of the inclined material guiding pipe, so that an air pressure difference is formed between the inclined material guiding pipe and the hopper, during feeding, the air valve is closed and opened, cement powder materials in the hopper are pushed into a fixed material discharging pipe of the telescopic material discharging assembly through the inclined material guiding pipe under the thrust action of atmospheric pressure, and the fixed material discharging pipe is used for leading cement powder into the inside of the stirring pot through the movable material discharging pipe.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the miniature negative pressure pump working intermittently in pulse mode is arranged, so that the cavity between the inclined material guide pipe and the hopper can be intermittently vacuumized, cement powder materials can fall into the stirring pot rapidly and quantitatively, the discharging speed is improved, the stirring time is saved, and the overall stirring efficiency is improved.
2. According to the utility model, the hand-held plate is arranged, so that the movable discharging pipe is conveniently pulled, the discharging length of the telescopic discharging assembly is conveniently adjusted, and the telescopic discharging assembly with one end penetrating into the stirring pot is arranged, so that the materials can be prevented from falling and splashing after falling, and the stirring materials are saved.
Drawings
FIG. 1 is a schematic perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
FIG. 3 is a schematic view of a telescopic discharge assembly according to the present utility model;
FIG. 4 is a side view of the present utility model;
FIG. 5 is a schematic view of the connection structure of the inclined guide pipe of the present utility model;
fig. 6 is a schematic view of the installation structure of the miniature negative pressure pump of the present utility model.
In the figure: 1. a bottom plate; 2. a positioning plate; 3. positioning holes; 4. raising the plate; 5. an operation handle; 6. a stirring pot; 7. a vertical beam; 8. a controller; 9. a support table; 10. a motor; 11. a rotating shaft; 12. a stirring rod; 13. a stabilizing plate; 14. a load-bearing rod; 15. a flange; 16. a hopper; 17. a feed pipe; 18. a pneumatic valve; 19. tilting the material guiding pipe; 20. a negative pressure pipe; 21. a miniature negative pressure pump; 22. an air pipe; 23. an air valve; 24. a fixed discharge pipe; 25. a slideway; 26. a slide block; 27. a movable discharge pipe; 28. a hand held panel.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
This embodiment;
referring to fig. 1-6, in the embodiment of the utility model, a blanking structure for a cement paste mixer comprises a bottom plate 1, wherein a positioning plate 2 is welded at the top of the bottom plate 1, a vertical beam 7 is welded at one end of the positioning plate 2, a supporting table 9 is arranged at the top of the vertical beam 7, a cement paste mixer body is arranged at the top of the supporting table 9, the cement paste mixer body comprises a motor 10, the output end of the motor 10 is connected with a rotating shaft 11, a stirring rod 12 is arranged at the lower end of the rotating shaft 11, the stirring rod 12 comprises a plurality of special-shaped stirring claws distributed in a circumferential array, the input end of the cement paste mixer body is electrically connected with an external power supply, a lifting assembly is movably connected in the vertical beam 7, a stirring pot 6 is detachably arranged at the top of the lifting assembly, a feeding pipe 17 is connected at the top of the supporting table 9 in a penetrating manner through a stabilizing structure, the middle part of the feed pipe 17 is provided with a pneumatic valve 18, the lower end of the feed pipe 17 is connected with an inclined feed pipe 19, one end of the inclined feed pipe 19 is communicated with a telescopic discharge component, the telescopic discharge component can go deep into a cavity of the stirring pot 6, one end of the inclined feed pipe 19 close to the telescopic discharge component is communicated with a negative pressure discharge component, the negative pressure discharge component comprises a miniature negative pressure pump 21, the bottom of the miniature negative pressure pump 21 is connected with a negative pressure pipe 20 penetrating through the inclined feed pipe 19, the top of the miniature negative pressure pump 21 is communicated with an air pipe 22, the surface of the air pipe 22 is provided with an air valve 23, during discharging, the air valve 18 is closed, the air valve 23 is opened, the miniature negative pressure pump 21 is started to vacuumize the inside of the inclined feed pipe 19, so that air pressure difference is formed between the inclined feed pipe 19 and the hopper 16, during feeding, the air valve 23 is closed, the air valve 18 is opened, under the thrust action of atmospheric pressure, the cement powder material in the hopper 16 is pushed into the fixed discharge pipe 24 of the telescopic discharge assembly through the inclined guide pipe 19, and the fixed discharge pipe 24 is used for introducing cement powder into the stirring pan 6 through the movable discharge pipe 27.
Preferably, a controller 8 is installed on the side surface of the vertical beam 7, and a display screen, a manual/automatic selection deflector rod, a data interface, a speed selection button and a power switch are installed on the side surface of the controller 8, wherein the display screen is used for displaying the rotating speed data and the working state of the cement paste mixer body.
Preferably, the top of the locating plate 2 is just opposite to the lower part of the stirring rod 12 and provided with a locating hole 3, a locating bulge is arranged in the locating hole 3, and the locating bulge is in fit and clamping connection with the bottom of the stirring pot 6.
Preferably, the lifting assembly comprises a lifting plate 4, one end of the lifting plate 4 is connected with an operating handle 5, and the operating handle 5 is used for adjusting the height of the end, connected with the stirring pot 6, of the lifting plate 4.
Preferably, the stabilizing structure comprises a flange 15 connected with the top of the supporting table 9 through bolts, a bearing rod 14 is welded on the top of the flange 15, a stabilizing plate 13 is vertically fixed on the top of the bearing rod 14, the feeding pipe 17 penetrates through the stabilizing plate 13, and the stabilizing plate 13 is used for stabilizing the installation of the feeding pipe 17.
Preferably, the top of the feed pipe 17 is connected with a hopper 16, the cross-section outline diameter of the hopper 16 is at least twice the diameter of the feed pipe 17, and the hopper 16 is used for feeding materials.
Preferably, the flexible material subassembly that arranges includes decides row material pipe 24, the slide 25 has been seted up to the inner wall of deciding row material pipe 24, the inside swing joint of slide 25 has slider 26, the one end of slider 26 is fixed with moves row material pipe 27, the lower extreme of moving row material pipe 27 is connected with handheld board 28, before the unloading, pull handheld board 28, make handheld board 28 drive move row material pipe 27 four terminal angle department's slider 26 slide along slide 25, thereby make move row material pipe 27 stretch out decides row material pipe 24's inside, the length of slide 25 is less than decides row material pipe 24's length, be convenient for to move row material pipe 27's removal distance location.
The working principle of the utility model is as follows: when the feeding device is used, before feeding, the handheld plate 28 is pulled, so that the handheld plate 28 drives the sliding blocks 26 at four end corners of the movable discharge pipe 27 to slide along the slide ways 25, the movable discharge pipe 27 extends out of the fixed discharge pipe 24, the length of the slide ways 25 is smaller than that of the fixed discharge pipe 24, and the movable discharge pipe 27 can be conveniently moved for positioning;
during discharging, the pneumatic valve 18 is closed, the air valve 23 is opened, the micro negative pressure pump 21 is started to vacuumize the inside of the inclined guide pipe 19, so that an air pressure difference is formed between the inclined guide pipe 19 and the hopper 16, during feeding, the air valve 23 is closed, the pneumatic valve 18 is opened, the cement powder material in the hopper 16 is pushed into the fixed discharge pipe 24 of the telescopic discharge assembly through the inclined guide pipe 19 under the thrust action of atmospheric pressure, and the fixed discharge pipe 24 is used for introducing the cement powder into the stirring pot 6 through the movable discharge pipe 27.
The present utility model is not limited to the above-mentioned embodiments, and any person skilled in the art, based on the technical solution of the present utility model and the inventive concept thereof, can be replaced or changed within the scope of the present utility model.
Claims (9)
1. The utility model provides a cement paste mixer is with unloading structure, includes bottom plate (1), and the top welding of bottom plate (1) has locating plate (2), and the one end welding of locating plate (2) has vertical beam (7), and brace table (9) are installed at the top of vertical beam (7), and cement paste mixer body, its characterized in that are installed at the top of brace table (9): the inside swing joint of vertical beam (7) has the subassembly of raising, the top demountable installation of raising the subassembly has agitator pan (6), the top of brace table (9) is through stable structure through connection there being inlet pipe (17), pneumatic valve (18) are installed at the middle part of inlet pipe (17), the lower extreme of inlet pipe (17) is connected with slope passage (19), the one end intercommunication of slope passage (19) has flexible material discharging component, flexible material discharging component can go deep in the cavity of agitator pan (6), the one end that slope passage (19) is close to flexible material discharging component has link up negative pressure unloading subassembly.
2. The blanking structure for a cement paste mixer according to claim 1, wherein: the side face of the vertical beam (7) is provided with a controller (8), and the side face of the controller (8) is provided with a display screen, a manual/automatic selection deflector rod, a data interface, a speed selection button and a power switch.
3. The blanking structure for a cement paste mixer according to claim 1, wherein: the cement paste mixer body comprises a motor (10), the output end of the motor (10) is connected with a rotating shaft (11), and a stirring rod (12) is arranged at the lower end of the rotating shaft (11).
4. The blanking structure for a cement paste mixer according to claim 1, wherein: the top of the locating plate (2) is right opposite to the lower part of the stirring rod (12) and provided with a locating hole (3), and a locating bulge is arranged in the locating hole (3).
5. The blanking structure for a cement paste mixer according to claim 1, wherein: the lifting assembly comprises a lifting plate (4), and one end of the lifting plate (4) is connected with an operating handle (5).
6. The blanking structure for a cement paste mixer according to claim 1, wherein: the stabilizing structure comprises a flange (15) connected with the top of the supporting table (9) through bolts, a bearing rod (14) is welded at the top of the flange (15), a stabilizing plate (13) is vertically fixed at the top of the bearing rod (14), and the feeding pipe (17) penetrates through the stabilizing plate (13).
7. The blanking structure for a cement paste mixer according to claim 1, wherein: the top of the feed pipe (17) is communicated with a hopper (16), and the diameter of the cross section outline of the hopper (16) is at least twice that of the feed pipe (17).
8. The blanking structure for a cement paste mixer according to claim 1, wherein: the telescopic discharging assembly comprises a fixed discharging pipe (24), a slide way (25) is arranged on the inner wall of the fixed discharging pipe (24), a sliding block (26) is movably connected inside the slide way (25), a movable discharging pipe (27) is fixed at one end of the sliding block (26), and a handheld plate (28) is connected to the lower end of the movable discharging pipe (27).
9. The blanking structure for a cement paste mixer according to claim 1, wherein: the negative pressure blanking assembly comprises a miniature negative pressure pump (21), the bottom of the miniature negative pressure pump (21) is connected with a negative pressure pipe (20) penetrating through the inclined guide pipe (19), the top of the miniature negative pressure pump (21) is communicated with an air pipe (22), and the surface of the air pipe (22) is provided with an air valve (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027633.9U CN220614508U (en) | 2023-07-27 | 2023-07-27 | Discharging structure for cement paste mixer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322027633.9U CN220614508U (en) | 2023-07-27 | 2023-07-27 | Discharging structure for cement paste mixer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220614508U true CN220614508U (en) | 2024-03-19 |
Family
ID=90227649
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322027633.9U Active CN220614508U (en) | 2023-07-27 | 2023-07-27 | Discharging structure for cement paste mixer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220614508U (en) |
-
2023
- 2023-07-27 CN CN202322027633.9U patent/CN220614508U/en active Active
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