CN221136391U - Concrete mixing device for test - Google Patents
Concrete mixing device for test Download PDFInfo
- Publication number
- CN221136391U CN221136391U CN202323089446.XU CN202323089446U CN221136391U CN 221136391 U CN221136391 U CN 221136391U CN 202323089446 U CN202323089446 U CN 202323089446U CN 221136391 U CN221136391 U CN 221136391U
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- box
- box body
- pipe
- stirring
- fixed mounting
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- 238000012360 testing method Methods 0.000 title claims abstract description 16
- 239000000428 dust Substances 0.000 claims abstract description 45
- 238000003756 stirring Methods 0.000 claims abstract description 45
- 238000005303 weighing Methods 0.000 claims abstract description 32
- 238000004891 communication Methods 0.000 claims description 12
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 11
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 11
- 241001330002 Bambuseae Species 0.000 claims description 11
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 11
- 239000011425 bamboo Substances 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 5
- 241000196324 Embryophyta Species 0.000 claims 1
- 239000000654 additive Substances 0.000 abstract description 29
- 230000000996 additive effect Effects 0.000 abstract description 19
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 14
- 239000011707 mineral Substances 0.000 abstract description 14
- 239000000126 substance Substances 0.000 abstract description 14
- 239000002994 raw material Substances 0.000 description 13
- 238000000034 method Methods 0.000 description 9
- 239000007788 liquid Substances 0.000 description 7
- 244000309464 bull Species 0.000 description 6
- 238000002474 experimental method Methods 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010907 mechanical stirring Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model relates to a concrete stirring device for a test, which comprises a box body, wherein a weighing assembly for accurate batching is arranged at the top of the box body, a stirring assembly for stirring is arranged in the box body, a dust collecting assembly for dust collection is arranged at the left side of the box body, the weighing assembly comprises two feeding pipes fixed at the top of the box body, a batching cylinder is arranged on the inner wall of the feeding pipe at the left side in a threaded manner, a first blanking pipe is fixedly arranged at the bottom of the batching cylinder, a first electromagnetic valve is fixedly arranged on the surface of the first blanking pipe, scale marks are marked on the surface of the batching cylinder, a limiting cover is fixedly arranged at the top of the box body and outside the right feeding pipe, and weighing sensors are fixedly arranged at the top of the box body and at the left side and the right side of the right feeding pipe. The concrete stirring device for the test ensures the accuracy of the addition amount of the chemical additive and the mineral admixture, and further improves the stirring quality of concrete.
Description
Technical Field
The utility model relates to the technical field of concrete stirring, in particular to a concrete stirring device for a test.
Background
The common concrete is made of cement as main cementing material, water, sand and cobble, if necessary, chemical additive and mineral additive, and through mixing, homogeneous stirring, compact forming and curing. Concrete is mainly divided into two phases and states: the plastic state before setting and hardening, namely fresh concrete or concrete mixture; the hardened state after hardening, i.e. hardened concrete or concrete.
In the process of concrete stirring, chemical additives and mineral additives are required to be added according to a specific proportion when necessary, most of the existing concrete stirring devices for experiments are simple mechanical stirring, and when the chemical additives and the mineral additives are added, the chemical additives and the mineral additives are required to be well mixed by other tools and then are added into the stirring device, so that the operation is not simple and convenient.
Chinese patent CN211729707U discloses a concrete mixer of ration batching, utilizes ration bucket and blowing bucket on the articulated wobbling balance plate, can carry out the ration to the concrete batching of putting into, and when the concrete reached quantitative weight, can learn through the wobbling of balance plate, through the baffle on the jack of taking out first ejection of compact section of thick bamboo this moment, just can put into the organism with the concrete batching after the ration and stir for this concrete mixer has the effect that can carry out the ration to the concrete batching and put in.
However, the process of the actual operation of the comparison document is complicated, the weight in the quantitative barrel needs to be continuously added or reduced, the human eyes are difficult to ensure whether the balance plate is at the accurate horizontal position, and the operation is time-consuming and labor-consuming, so that the concrete stirring device for the test is provided for solving the problems.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides a concrete stirring device for experiments, which has the advantages of accurately proportioning chemical additives and mineral admixtures and the like, and solves the problems that the chemical additives and the mineral admixtures are required to be added according to specific proportions when necessary in the process of stirring concrete, most of the existing concrete stirring devices for experiments are simple mechanical stirring, and the chemical additives and the mineral admixtures are required to be proportioned by other tools and then are required to be added into the stirring device when the chemical additives and the mineral admixtures are added, so that the operation is not simple and convenient.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a concrete mixing device for test, includes the box, the top of box is provided with the weighing module that is used for accurate batching, the inside of box is provided with the stirring subassembly that is used for the stirring, the left side of box is provided with the dust collection subassembly that is used for the dust absorption, the weighing module includes two inlet pipes of fixing at the box top, the left side the inner wall screw thread of inlet pipe is installed a batching section of thick bamboo, the bottom fixed mounting of batching section of thick bamboo has a blanking pipe, the surface fixed mounting of first blanking pipe has a solenoid valve, the surface marking of batching section of thick bamboo has the scale mark, the top of box just is located the outside fixed mounting of right side material pipe has the limit cap, the equal fixed mounting in both sides of the left and right side material pipe of top and being located the right side of box has weighing sensor, two the top fixed mounting of bracing piece has the weighing box, the interior bottom fixed mounting of weighing box has a conical table, the bottom fixed mounting of weighing box has a second blanking pipe that is linked together with first conical table, the second surface fixed mounting of second solenoid valve has the right side of box.
Through above-mentioned setting, can carry out accurate ratio to liquid additive through the batching section of thick bamboo cooperation scale mark that sets up, can carry out accurate ratio to solid additive through weighing sensor simultaneously, the operation is got up more simple and conveniently, has guaranteed the accuracy of the volume when chemical admixture and mineral admixture add.
Further, the top of box just is located two inlet pipes fixed mounting and has the pan feeding pipe between, the top of pan feeding pipe rotates installs the top cap.
Through the arrangement, the concrete raw material is used for being placed in.
Further, the stirring subassembly includes the mounting bracket of fixed mounting at box left and right sides inner wall, the inner wall fixed mounting of mounting bracket has the bearing, the inner wall fixed mounting of bearing has the bull stick, the fixed surface of bull stick installs a plurality of puddler, the surface of bull stick just is located the top fixed mounting of puddler has the toper ring gear, the right side fixed mounting of box has the motor, the output fixed mounting of motor has the pivot that extends to the box inside, the pivot is located the inside one end fixed mounting of box and has the conical gear with toper ring gear engaged with.
Through the arrangement, the stirring device is used for stirring concrete raw materials.
Further, a second conical table is fixedly arranged on the inner bottom wall of the box body, and the lowest stirring rod extends to the inside of the second conical table.
Through the arrangement, the discharging is convenient.
Further, a discharging pipe communicated with the second conical table is fixedly arranged at the bottom of the box body, and a bottom cover is arranged at the bottom of the discharging pipe.
Through the arrangement, the stirring device is used for taking out the stirred concrete raw materials.
Further, the dust collection assembly comprises a dust collection box fixedly arranged on the left side of the box body, a communication cover is fixedly arranged on the left side of the dust collection box, a fan is fixedly arranged on the inner wall of the communication cover, a dust collection pipe is fixedly arranged on the top of the dust collection box, and a dust collection cover is fixedly arranged on the right end of the dust collection pipe.
Through the arrangement, dust generated in the process of placing the concrete raw material into the box body is conveniently adsorbed.
Further, the left and right sides of the communication cover are all provided with openings, and the left and right sides of the communication cover are fixedly provided with dust-proof plates.
Through above-mentioned setting, avoid the dust adhesion to influence the life of fan on the fan.
Further, the bottom of dust collection box articulates there is the chamber door, weighing sensor, motor, first solenoid valve and second solenoid valve are all connected with the controller electricity through the wire.
Through the arrangement, the equipment is convenient to operate and control.
Compared with the prior art, the technical scheme of the application has the following beneficial effects:
1. This concrete mixing device for experiments can carry out accurate ratio to liquid additive through the batching section of thick bamboo cooperation scale mark that sets up, and opens first solenoid valve and can add liquid additive to the inside of box, can carry out accurate ratio to solid additive through weighing sensor simultaneously, opens the inside that the box can be put into to fixed additive with the second solenoid valve, and the operation is got up more simple and convenient, has guaranteed the accuracy of chemical admixture and mineral admixture volume of adding, and then has improved the quality of concrete mixing.
2. This concrete mixing device for experiments utilizes the fan to adsorb the dust that concrete raw materials produced at the box in-process of putting into through the collection dirt subassembly that sets up to guaranteed surrounding operational environment, be favorable to the healthy of staff.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of the utility model at A in FIG. 1;
FIG. 3 is a schematic view of a dispensing cartridge, a first solenoid valve and a first blanking tube of the present utility model;
FIG. 4 is a schematic illustration of the tick marks of the present utility model;
FIG. 5 is a schematic view of a dust bin and communication hood of the present utility model.
In the figure: 1. a case; 2. a feed pipe; 3. a batching cylinder; 4. a first electromagnetic valve; 5. a first blanking pipe; 6. scale marks; 7. a limiting cover; 8. a weighing box; 9. a support rod; 10. a weighing sensor; 11. a first conical table; 12. a second electromagnetic valve; 13. a second blanking pipe; 14. a controller; 15. a bearing; 16. a rotating rod; 17. a stirring rod; 18. conical toothed ring; 19. a motor; 20. a rotating shaft; 21. a bevel gear; 22. a feeding pipe; 23. a discharge pipe; 25. a communication cover; 26. a blower; 27. a dust-proof plate; 28. a door; 29. a dust collection pipe; 30. a dust collection cover; 31. a second conical table; 32. a dust collection box.
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.
Referring to fig. 1, a concrete stirring device for test in this embodiment includes a case 1.
The top of the box 1 is provided with a weighing assembly for accurate dosing for accurate proportioning of chemical admixtures and mineral admixtures.
The inside of the box 1 is provided with a stirring assembly for stirring, for stirring the concrete raw material.
The left side of box 1 is provided with the dust collection subassembly that is used for the dust absorption for adsorb the dust that concrete raw materials produced in the in-process of putting into box 1.
Referring to fig. 2, 3 and 4, the weighing assembly includes two feeding pipes 2 fixed at the top of the box 1, a dispensing cylinder 3 is screwed on the inner wall of the left feeding pipe 2, a first discharging pipe 5 is fixedly mounted at the bottom of the dispensing cylinder 3, a first electromagnetic valve 4 is fixedly mounted on the surface of the first discharging pipe 5, scale marks 6 are marked on the surface of the dispensing cylinder 3, a limiting cover 7 is fixedly mounted at the top of the box 1 and outside the right feeding pipe 2, weighing sensors 10 are fixedly mounted at the top of the box 1 and at the left and right sides of the right feeding pipe 2, supporting rods 9 are respectively placed at the tops of the two weighing sensors 10, a weighing box 8 is fixedly mounted at the tops of the two supporting rods 9, a first conical table 11 is fixedly mounted at the inner bottom wall of the weighing box 8, a second discharging pipe 13 communicated with the first conical table 11 is fixedly mounted at the bottom of the weighing box 8, a second electromagnetic valve 12 is fixedly mounted on the surface of the second discharging pipe 13, and a controller 14 is fixedly mounted at the right side of the box 1.
Wherein, the inner wall of left side feed pipe 2 has seted up the internal thread, and the external screw thread has been seted up to the outer wall of batching section of thick bamboo 3, and batching section of thick bamboo 3 passes through internal thread and external screw thread installation at the inner wall of left side feed pipe 2.
The liquid additive can be accurately proportioned through the arranged proportioning barrel 3 matched with the scale marks 6, the liquid additive can be added into the box body 1 by opening the first electromagnetic valve 4, meanwhile, the solid additive can be accurately proportioned through the weighing sensor 10, the fixed additive can be placed into the box body 1 by opening the second electromagnetic valve 12, the operation is simpler and more convenient, the accuracy of the adding amount of the chemical additive and the mineral admixture is ensured, and the concrete stirring quality is further improved.
In this embodiment, a feeding pipe 22 is fixedly installed at the top of the box 1 and between two feeding pipes 2, and a top cover is rotatably installed at the top of the feeding pipe 22.
In this embodiment, stirring subassembly includes the mounting bracket of fixed mounting at the box 1 left and right sides inner wall, the inner wall fixed mounting of mounting bracket has bearing 15, the inner wall fixed mounting of bearing 15 has bull stick 16, the surface fixed mounting of bull stick 16 has a plurality of puddler 17, the surface of bull stick 16 just is located the top fixed mounting of puddler 17 and has conical ring gear 18, the right side fixed mounting of box 1 has motor 19, motor 19's output fixed mounting has the pivot 20 that extends to the inside of box 1, the one end fixed mounting that pivot 20 is located the inside of box 1 has conical gear 21 with conical ring gear 18 engaged with.
In the stirring process, the motor 19 is started to drive the rotating shaft 20 to rotate, so that the conical toothed ring 18 rotates through the conical gear 21, the rotating rod 16 rotates, the concrete raw materials can be stirred through the stirring rod 17, and the stirring efficiency of the concrete raw materials is improved.
In this embodiment, the second tapered table 31 is fixedly installed on the inner bottom wall of the case 1, and the lowermost stirring rod 17 extends into the second tapered table 31.
Through the second conical table 31 provided, the stacking of the concrete raw material to the bottom of the box 1 is facilitated.
In this embodiment, the bottom of the box 1 is fixedly provided with a discharging pipe 23 communicated with the second conical table 31, and the bottom of the discharging pipe 23 is provided with a bottom cover.
Referring to fig. 5, in the present embodiment, the dust collecting assembly includes a dust collecting box 32 fixedly installed on the left side of the box body 1, a communication cover 25 is fixedly installed on the left side of the dust collecting box 32, a fan 26 is fixedly installed on the inner wall of the communication cover 25, a dust collecting pipe 29 is fixedly installed on the top of the dust collecting box 32, and a dust collecting cover 30 is fixedly installed on the right end of the dust collecting pipe 29.
Through the dust collection assembly that sets up, utilize fan 26 can adsorb the dust that concrete raw materials produced in the in-process of putting into box 1 to guaranteed surrounding operational environment, be favorable to the healthy of staff.
In this embodiment, the left and right sides of the communication cover 25 are both provided with openings, and the left and right sides of the communication cover 25 are both fixedly provided with dust-proof plates 27.
Through the dust guard 27 that sets up, avoid the dust adhesion to influence the life of fan 26 on fan 26.
In this embodiment, the bottom of the dust box 32 is hinged with a box door 28, and the weighing sensor 10, the motor 19, the first electromagnetic valve 4 and the second electromagnetic valve 12 are all electrically connected with the controller 14 through wires.
The working principle of the embodiment is as follows: the concrete raw material is added into the box body 1 through the feeding pipe 22, the liquid additive can be precisely proportioned through the arranged proportioning barrel 3 matched with the scale marks 6, the liquid additive can be added into the box body 1 by opening the first electromagnetic valve 4, meanwhile, the solid additive can be precisely proportioned through the weighing sensor 10, the fixed additive can be placed into the box body 1 by opening the second electromagnetic valve 12, the operation is simpler and more convenient, the accuracy of the adding amount of the chemical additive and the mineral admixture is ensured, the quality of concrete stirring is improved, the motor 19 is started to drive the rotating shaft 20 to rotate in the stirring process, the conical toothed ring 18 is rotated through the conical gear 21, the rotating rod 16 is rotated, the concrete raw material can be stirred through the stirring rod 17, and the stirred concrete can be taken out by opening the bottom cover after the stirring is finished.
Claims (8)
1. The utility model provides a concrete mixing plant for test, includes box (1), its characterized in that: the top of the box body (1) is provided with a weighing assembly for accurate batching, a stirring assembly for stirring is arranged in the box body (1), and a dust collecting assembly for dust collection is arranged on the left side of the box body (1);
The utility model provides a weighing subassembly includes two inlet pipes (2) of fixing at box (1) top, the left side the inner wall screw thread of inlet pipe (2) is installed batching section of thick bamboo (3), the bottom fixed mounting of batching section of thick bamboo (3) has first unloading pipe (5), the fixed surface of first unloading pipe (5) installs first solenoid valve (4), the surface marking of batching section of thick bamboo (3) has scale mark (6), the top of box (1) just is located the outside fixed mounting of right side material pipe (2) and has limit cap (7), the top of box (1) just is located the equal fixed mounting of left and right sides of right side material pipe (2) has weighing sensor (10), two the top of weighing sensor (10) has all been placed bracing piece (9), two the top fixed mounting of bracing piece (9) has weighing box (8), the interior bottom wall fixed mounting of weighing box (8) has first toper platform (11), the bottom fixed mounting of weighing box (8) has second toper platform (13) that are linked together with first toper platform (11), the fixed surface mounting of second solenoid valve (13) has second (13).
2. A concrete mixer for testing according to claim 1, wherein: the top of box (1) just is located two inlet pipe (2) between fixed mounting have pan feeding pipe (22), the top of pan feeding pipe (22) rotates installs the top cap.
3. A concrete mixer for testing according to claim 1, wherein: the stirring assembly comprises a mounting frame fixedly mounted on the inner walls of the left side and the right side of the box body (1), a bearing (15) is fixedly mounted on the inner wall of the mounting frame, a rotating rod (16) is fixedly mounted on the inner wall of the bearing (15), a plurality of stirring rods (17) are fixedly mounted on the surface of the rotating rod (16), conical toothed rings (18) are fixedly mounted on the surfaces of the rotating rod (16) and above the stirring rods (17), a motor (19) is fixedly mounted on the right side of the box body (1), a rotating shaft (20) extending to the inside of the box body (1) is fixedly mounted at the output end of the motor (19), and a conical gear (21) meshed with the conical toothed rings (18) is fixedly mounted at one end of the rotating shaft (20) inside the box body (1).
4. A test concrete mixer according to claim 3, wherein: the inner bottom wall of the box body (1) is fixedly provided with a second conical table (31), and the lowest stirring rod (17) extends to the inside of the second conical table (31).
5. A concrete mixer for testing according to claim 4, wherein: the bottom of the box body (1) is fixedly provided with a discharging pipe (23) communicated with a second conical table (31), and the bottom of the discharging pipe (23) is provided with a bottom cover.
6. A concrete mixer for testing according to claim 1, wherein: the dust collection assembly comprises a dust collection box (32) fixedly arranged on the left side of the box body (1), a communication cover (25) is fixedly arranged on the left side of the dust collection box (32), a fan (26) is fixedly arranged on the inner wall of the communication cover (25), a dust collection pipe (29) is fixedly arranged at the top of the dust collection box (32), and a dust collection cover (30) is fixedly arranged at the right end of the dust collection pipe (29).
7. A concrete mixer for testing according to claim 6, wherein: the left and right sides of intercommunication cover (25) are the opening setting, the left and right sides of intercommunication cover (25) all fixed mounting has dust guard (27).
8. A concrete mixer for testing according to claim 6, wherein: the bottom of the dust box (32) is hinged with a box door (28), and the weighing sensor (10), the motor (19), the first electromagnetic valve (4) and the second electromagnetic valve (12) are electrically connected with the controller (14) through wires.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323089446.XU CN221136391U (en) | 2023-11-16 | 2023-11-16 | Concrete mixing device for test |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202323089446.XU CN221136391U (en) | 2023-11-16 | 2023-11-16 | Concrete mixing device for test |
Publications (1)
Publication Number | Publication Date |
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CN221136391U true CN221136391U (en) | 2024-06-14 |
Family
ID=91385073
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN202323089446.XU Active CN221136391U (en) | 2023-11-16 | 2023-11-16 | Concrete mixing device for test |
Country Status (1)
Country | Link |
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CN (1) | CN221136391U (en) |
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2023
- 2023-11-16 CN CN202323089446.XU patent/CN221136391U/en active Active
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