CN211206514U - Water-cement ratio tester - Google Patents
Water-cement ratio tester Download PDFInfo
- Publication number
- CN211206514U CN211206514U CN201922226119.1U CN201922226119U CN211206514U CN 211206514 U CN211206514 U CN 211206514U CN 201922226119 U CN201922226119 U CN 201922226119U CN 211206514 U CN211206514 U CN 211206514U
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- gear
- axis
- cement
- fixedly arranged
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Preparation Of Clay, And Manufacture Of Mixtures Containing Clay Or Cement (AREA)
Abstract
The utility model relates to a water-cement ratio tester, which comprises a mixing tank, a bracket arranged at the bottom end of the mixing tank, a cement sieve sleeved inside the mixing tank, a valve arranged at the bottom end of the mixing tank, a mounting bracket fixedly arranged at the top end of the mixing tank, a first rotating shaft rotationally connected to the mounting bracket, a connecting frame fixedly arranged at the top end of the cement sieve and a second rotating shaft fixedly arranged on the connecting frame; the axis of the first rotating shaft is parallel to the axis of the second rotating shaft and is arranged at intervals along the radial direction of the second rotating shaft, and a linkage assembly is arranged between the first rotating shaft and the second rotating shaft. It sets up through the axis interval with the axis of cement sieve and agitator, when making the cement sieve filter dilution mud, not only rotates along self axis, rotates around the axis of agitator moreover, makes the dilution mud receive the centrifugal force of two not equidirectional simultaneously for the filter rate to dilution mud reduces operating personnel's operating time.
Description
Technical Field
The utility model belongs to the technical field of grout water-cement ratio survey technique and specifically relates to a water-cement ratio apparatus is related to.
Background
The water cement ratio is the weight ratio of water to cement used in mixing cement paste, mortar and concrete. The water-cement ratio affects the rheological properties of concrete, the cement paste coagulation structure and the compactness of the hardened concrete, and therefore, given the composition materials, the water-cement ratio is the main parameter determining the strength, durability and other series of mechanical properties of the concrete in a house.
The water-cement ratio apparatus in the prior art mainly comprises a stirring barrel, a cement sieve arranged inside the stirring barrel, a support arranged at the bottom end of the stirring barrel, a valve connected to the bottom end of the stirring barrel and a driving device driving the cement sieve to rotate, wherein the stirring barrel is a cylinder with an opening at the top end, the cement sieve is arranged to be a cylinder with an opening at the top end and coinciding with the axis of the stirring barrel, a plurality of filter holes are formed in the bottom end of the cement sieve, and the bottom end of the cement sieve and the bottom end of the stirring barrel are arranged at intervals. When the water-cement ratio tester is used, quantitative clean water and cement are mixed and stirred to form diluted mud, the diluted mud is poured into a cement sieve, the cement sieve is driven by a driving device to rotate to filter the diluted mud, the filtered diluted mud is stored in a stirring barrel, a valve is opened, a volumetric flask with a certain specification is filled with the diluted mud, the diluted mud is weighed on a balance, and finally the water-cement ratio is calculated according to the measured weight of the diluted mud.
When the water-cement ratio determinator filters and dilutes mud, the cement screen only rotates around the axis of the cement screen, the filtering efficiency is low, and an operator can completely filter the diluted mud by rotating for a long time.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a not enough to prior art exists, the utility model aims at providing a water cement ratio apparatus, its axis through with the cement sieve sets up with the axis interval of agitator, when making the cement sieve filter dilution mud, not only rotates along self axis, rotates around the axis of agitator moreover, makes the dilution mud receive two not equidirectional centrifugal force simultaneously for to the filter rate of dilution mud, reduce operating personnel's operating time.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
a water-cement ratio tester comprises a stirring barrel, a support arranged at the bottom end of the stirring barrel, a cement sieve sleeved inside the stirring barrel, a valve arranged at the bottom end of the stirring barrel, a mounting frame fixedly arranged at the top end of the stirring barrel, a first rotating shaft rotatably connected to the mounting frame, a connecting frame fixedly arranged at the top end of the cement sieve, and a second rotating shaft fixedly arranged on the connecting frame;
the axis of first pivot is parallel with the axis of second pivot and sets up along its radial interval, be provided with the linkage subassembly between first pivot and the second pivot.
Through adopting above-mentioned technical scheme, the axis interval of cement sieve and agitator sets up, rotates first pivot, makes first pivot drive the second pivot through the linkage subassembly and when self axis pivoted, still rotates around the axis of first pivot to make the cement sieve follow the motion and the synchronous motion of first pivot, make the inside dilution mud of cement sieve receive the centrifugal force of two not equidirectional simultaneously, and then accelerate the filter rate to dilution mud, reduce operating personnel's operating time.
The present invention may be further configured in a preferred embodiment as: the linkage assembly comprises a connecting plate fixedly arranged on the first rotating shaft, a first gear fixedly arranged on the first rotating shaft, a gear ring fixedly arranged on the mounting frame and having an axis coincident with that of the first rotating shaft, and a second gear fixedly arranged on the second rotating shaft;
one end of the connecting plate, which is far away from the second rotating shaft, is fixedly connected with the first rotating shaft;
the first gear and the second gear are both located inside the gear ring, the second gear is meshed with the first gear, and the second gear is meshed with the gear ring.
Through adopting above-mentioned technical scheme, rotate first pivot, first pivot passes through the connecting plate and drives the second pivot and rotate around the axis of first pivot to first gear can follow first pivot synchronous rotation, and the second gear rotates along self axis under the effect of first gear and ring gear, thereby drives the second pivot and rotates along self axis, and then makes the cement sieve rotate around the axis of agitator when self axis is pivoted for the filtering rate to diluting mud.
The present invention may be further configured in a preferred embodiment as: the number of connecting plates is two, two the connecting plate sets up along the axial interval of first pivot, first gear is located between two connecting plates.
Through adopting above-mentioned technical scheme, two connecting plates can bear great gravity, have improved linkage assembly's stability.
The present invention may be further configured in a preferred embodiment as: the cement sieve is connected with the deflector on keeping away from the outer peripheral face of link one end, the axis of deflector coincides with the axis of agitator, set up the spread groove with the deflector looks adaptation on the agitator, the deflector is located the spread groove and is connected with the agitator rotation.
Through adopting above-mentioned technical scheme, the deflector provides a holding power to the cement sieve to bottom movement to the cement sieve plays the guide effect, and is more steady when making the cement sieve function.
The present invention may be further configured in a preferred embodiment as: and a driving assembly is arranged on the mounting frame.
Through adopting above-mentioned technical scheme, the drive assembly is convenient for operating personnel to rotate first pivot.
The present invention may be further configured in a preferred embodiment as: the driving assembly comprises a driving bevel gear rotatably connected to the mounting frame, a driven bevel gear fixedly arranged on the first rotating shaft and meshed with the driving bevel gear, and a driving handle fixedly arranged on the driving bevel gear.
Through adopting above-mentioned technical scheme, operating personnel drives the rotation of drive bevel gear through drive handle to drive the rotation of first pivot through driven bevel gear, make the rotation of horizontal direction transmit vertical direction, it is more laborsaving when making operating personnel use the water-cement ratio apparatus.
The present invention may be further configured in a preferred embodiment as: one side of the mounting frame, which is far away from the driving bevel gear, is fixedly provided with a fixed handle.
Through adopting above-mentioned technical scheme, operating personnel is when rotating the drive handle, and fixed handle is held to another hand, provides a steady power to the agitator, makes the agitator can not rock.
The present invention may be further configured in a preferred embodiment as: the bottom of agitator is the diameter and reduces the toper setting along with the height-reducing gradually, the valve setting is at the least significant end of agitator.
Through adopting above-mentioned technical scheme, the dilution cement after the filtration can assemble in valve department along the conical surface of agitator bottom under the effect of gravity, and is more smooth and easy when making the valve discharge dilute cement.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the cement sieve and the stirring barrel are eccentrically arranged, and the cement sieve rotates along the axis of the cement sieve and rotates around the axis of the stirring barrel when filtering and diluting the slurry, so that the diluted slurry in the cement sieve is subjected to centrifugal forces in two different directions simultaneously, the filtering speed of the diluted cement is increased, and the working time of operators is shortened;
2. the first rotating shaft drives the second rotating shaft to rotate around the axis of the first rotating shaft through the connecting plate, and the second rotating shaft rotates along the axis of the first rotating shaft under the matching of the first gear, the second gear and the gear ring, so that the motion of the cement screen is controlled, and the cement screen is compact in structure and stable in use;
3. under the cooperation of drive bevel gear and driven bevel gear, on transmitting the first pivot of vertical placing with the rotation of horizontal direction, it is more laborsaving when making operating personnel use the water-cement ratio apparatus to operating personnel holds fixed handle and can provides a steady force to the agitator when rotating drive handle, makes the agitator can not rock.
Drawings
FIG. 1 is a schematic structural view of an embodiment;
FIG. 2 is a cross-sectional view showing the connection of the mixer drum to the cement screen.
In the figure, 1, a stirring barrel; 11. a support; 12. a valve; 13. a mounting frame; 14. a first rotating shaft; 2. sieving cement; 21. a connecting frame; 22. a second rotating shaft; 3. a linkage assembly; 31. a connecting plate; 32. a first gear; 33. a second gear; 34. a ring gear; 35. a guide plate; 4. a drive assembly; 41. a drive bevel gear; 42. a driven bevel gear; 43. a drive handle; 44. and (5) fixing a handle.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Referring to fig. 1, for the utility model discloses a water-cement ratio apparatus, including agitator 1, agitator 1 is inside cavity and open-top's drum setting, and agitator 1's bottom has set firmly support 11, and support 11 is used for supporting agitator 1 subaerial. The inside cover of agitator 1 is equipped with cement sieve 2, and cement sieve 2 is inside cavity and the top is provided with the open-ended drum, and cement sieve 2's bottom has seted up a plurality of filtration pores, and cement sieve 2's axis is parallel with agitator 1's axis and sets up along its radial interval, and cement sieve 2's bottom is located the top of agitator 1 bottom and sets up along its axial interval. The bottom of agitator 1 is along with the toper setting that the height reduces the diameter and gradually diminishes, and the lower extreme of agitator 1 is provided with valve 12, and valve 12 is linked together with the inside of agitator 1. Because cement sieve 2 is eccentric settings with agitator 1, when cement sieve 2 filters dilution cement, make cement sieve 2 rotate around agitator 1's axis again on self axis pivoted basis, make the inside dilution cement of cement sieve 2 receive the centrifugal force of two not equidirectional centrifugal force simultaneously, can accelerate the filter velocity to dilution cement, improve cement sieve 2's filtration efficiency.
Referring to fig. 1, a mounting frame 13 is fixedly arranged at the top end of the stirring barrel 1, a first rotating shaft 14 is rotatably connected to the mounting frame 13, the axis of the first rotating shaft 14 coincides with the axis of the stirring barrel 1, and the first rotating shaft 14 is located above the stirring barrel 1. The top fixedly connected with link 21 of cement sieve 2, the link 21 sets firmly second pivot 22, and the axis of second pivot 22 and the axis coincidence of cement sieve 2 are provided with linkage assembly 3 between first pivot 14 and the second pivot 22, and when linkage assembly 3 can make first pivot 14 rotate, second pivot 22 rotated along self axis simultaneously and rotated around the axis of first pivot 14.
Referring to fig. 2, the linkage assembly 3 includes two connecting plates 31 rotatably connected to the second rotating shaft 22, the connecting plates 31 are disposed along the radial direction of the second rotating shaft 22, the two connecting plates 31 are disposed along the axial direction of the second rotating shaft 22 at intervals, and one end of the connecting plate 31 far away from the second rotating shaft 22 is sleeved on the outer peripheral surface of the first rotating shaft 14 and is fixedly connected thereto. The first gear 32 is fixedly arranged on the outer peripheral surface of the first rotating shaft 14, the axis of the first gear 32 is overlapped with the axis of the first rotating shaft 14, and the first gear 32 is located between the two connecting plates 31. The second rotating shaft 22 is fixedly provided with a second gear 33, the axis of the second gear 33 is overlapped with the axis of the second rotating shaft 22, and the second gear 33 is positioned between the two connecting plates 31 and is meshed with the first gear 32. A gear ring 34 is fixedly arranged on the mounting frame 13, the axis of the gear ring 34 is overlapped with the axis of the first rotating shaft 14, the first gear 32, the second rotating shaft 22, the second gear 33 and the two connecting plates 31 are all positioned inside the gear ring 34, the tooth form of the gear ring 34 faces inwards, and the second gear 33 is meshed with the gear ring 34. The cover is equipped with deflector 35 on the outer peripheral face of 2 bottoms of cement sieve, and deflector 35 is the circular slab setting, and the axis of deflector 35 and the coincidence of the axis of agitator 1, and set up the spread groove with deflector 35 looks adaptation on the agitator 1, and deflector 35 is located the spread groove and is connected with 1 rotations of agitator. When first pivot 14 rotated, first pivot 14 passed through connecting plate 31 and driven second pivot 22 and rotated around its axis to first gear 32 followed first pivot 14 synchronous rotation, second gear 33 rotated along self axis under the effect of ring gear 34, thereby driven the second and rotated around self axis rotation, and then made cement sieve 2 still rotate around the axis of first pivot 14 when rotating along self axis, accelerate the filter rate to diluting mud, reduce operating personnel's operating time.
Referring to fig. 1, a driving assembly 4 is further disposed on the mounting bracket 13, the driving assembly 4 includes a driving bevel gear 41 rotatably connected to the mounting bracket 13, an axis of the driving bevel gear 41 is perpendicular to an axis of the first rotating shaft 14, and a tooth profile of the driving bevel gear 41 faces the first rotating shaft 14. The first rotating shaft 14 is fixedly provided with a driven bevel gear 42 above the first gear 32, the axis of the driven bevel gear 42 is overlapped with the axis of the first rotating shaft 14, and the driven bevel gear 42 is engaged with the driving bevel gear 41. A driving handle 43 is fixedly arranged on the side surface of the driving bevel gear 41 far away from the driven bevel gear 42, the driving handle 43 is used for driving the driving bevel gear 41 to rotate, a fixed handle 44 is fixedly arranged on one side of the mounting frame 13 far away from the driving bevel gear 41, and the axis of the fixed handle 44 is overlapped with the axis of the driving bevel gear 41. An operator holds the fixed handle 44 with one hand and rotates the driving bevel gear 41 through the driving handle 43 with the other hand, and the driving bevel gear 41 drives the driven bevel gear 42 to rotate when rotating, so as to drive the first rotating shaft 14 to rotate along the axis of the first rotating shaft, and further drive the operation of the cement screen 2.
The utility model discloses a water cement ratio apparatus, the axis of cement sieve 2 and the axis interval setting of agitator 1 to through the cooperation of first gear 32, second gear 33 and ring gear 34, do simultaneously when making cement sieve 2 filter dilute mud and rotate along self axis and rotate around the axis of agitator 1, make dilute mud receive two not equidirectional centrifugal force simultaneously, thereby improve the efficiency that cement sieve 2 filtered dilute mud, accelerate the filter velocity to dilute mud.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. A water-cement ratio determinator is characterized in that: the device comprises a stirring barrel (1), a support (11) arranged at the bottom end of the stirring barrel (1), a cement sieve (2) sleeved in the stirring barrel (1), a valve (12) arranged at the bottom end of the stirring barrel (1), a mounting frame (13) fixedly arranged at the top end of the stirring barrel (1), a first rotating shaft (14) rotatably connected to the mounting frame (13), a connecting frame (21) fixedly arranged at the top end of the cement sieve (2), and a second rotating shaft (22) fixedly arranged on the connecting frame (21);
the axis of first pivot (14) is parallel with the axis of second pivot (22) and sets up along its radial interval, be provided with linkage assembly (3) between first pivot (14) and second pivot (22).
2. The water-cement ratio tester as claimed in claim 1, wherein: the linkage assembly (3) comprises a connecting plate (31) fixedly arranged on the first rotating shaft (14), a first gear (32) fixedly arranged on the first rotating shaft (14), a gear ring (34) fixedly arranged on the mounting frame (13) and having an axis coincident with that of the first rotating shaft (14), and a second gear (33) fixedly arranged on the second rotating shaft (22);
one end of the connecting plate (31) far away from the second rotating shaft (22) is fixedly connected with the first rotating shaft (14);
the first gear (32) and the second gear (33) are both located inside the gear ring (34), the second gear (33) is intermeshed with the first gear (32), and the second gear (33) is intermeshed with the gear ring (34).
3. A water-cement ratio meter according to claim 2, wherein: the number of the connecting plates (31) is two, the two connecting plates (31) are arranged along the axial direction of the first rotating shaft (14) at intervals, and the first gear (32) is located between the two connecting plates (31).
4. The water-cement ratio tester as claimed in claim 1, wherein: cement sieve (2) are kept away from on the outer peripheral face of link (21) one end and are rotated and be connected with deflector (35), the axis of deflector (35) and the axis coincidence of agitator (1), set up the spread groove with deflector (35) looks adaptation on agitator (1), deflector (35) are located the spread groove and are rotated with agitator (1) and be connected.
5. The water-cement ratio tester as claimed in claim 1, wherein: and a driving component (4) is arranged on the mounting rack (13).
6. The water-cement ratio tester as claimed in claim 5, wherein: the driving assembly (4) comprises a driving bevel gear (41) rotatably connected to the mounting frame (13), a driven bevel gear (42) fixedly arranged on the first rotating shaft (14) and meshed with the driving bevel gear (41), and a driving handle fixedly arranged on the driving bevel gear (41).
7. The water-cement ratio tester as claimed in claim 6, wherein: and a fixed handle (44) is fixedly arranged on one side of the mounting rack (13) far away from the driving bevel gear (41).
8. The water-cement ratio tester as claimed in claim 1, wherein: the bottom of agitator (1) is the diameter and reduces the toper setting that diminishes along with the height-reducing gradually, valve (12) set up the least significant end at agitator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226119.1U CN211206514U (en) | 2019-12-12 | 2019-12-12 | Water-cement ratio tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922226119.1U CN211206514U (en) | 2019-12-12 | 2019-12-12 | Water-cement ratio tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211206514U true CN211206514U (en) | 2020-08-07 |
Family
ID=71855668
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922226119.1U Active CN211206514U (en) | 2019-12-12 | 2019-12-12 | Water-cement ratio tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211206514U (en) |
-
2019
- 2019-12-12 CN CN201922226119.1U patent/CN211206514U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN210732829U (en) | High-efficient mixer is used to concrete | |
| CN209408931U (en) | A kind of drum-type mixing device of concrete | |
| CN209365029U (en) | A kind of capital construction slurry blender | |
| CN211206514U (en) | Water-cement ratio tester | |
| CN214521097U (en) | Concrete mixing equipment | |
| CN215654908U (en) | Environment-friendly antibacterial putty powder mixer | |
| CN108673741A (en) | A kind of concrete stirring hoisting machinery mixing plant | |
| CN112207988A (en) | Agitating unit for building engineering | |
| CN107379253B (en) | Concrete central mix plant is used in a kind of construction of construction site | |
| CN112297227A (en) | Concrete mixing equipment for building site | |
| CN112248231A (en) | Concrete manufacturing equipment and using method thereof | |
| CN207156125U (en) | Agitator for cement mortar | |
| CN219291124U (en) | Refractory material mixer beneficial to auxiliary addition | |
| CN219466547U (en) | Quick concrete stirring device | |
| CN220261452U (en) | Convenient mud mixer | |
| CN213766487U (en) | Building concrete mixing device | |
| CN221793267U (en) | Preparation equipment capable of adjusting mortar consistency | |
| CN212999417U (en) | A high-efficient agitating unit for light gypsum that plasters | |
| CN218985247U (en) | Concrete mixing device | |
| CN220499544U (en) | Mortar production agitating unit | |
| CN211518015U (en) | High-efficient compounding device for building | |
| CN220589682U (en) | Steel slag water-stabilized macadam proportioning device convenient to quantify | |
| CN221846909U (en) | Material stirring device for balancing weight of washing machine | |
| CN218557537U (en) | Feeding and stirring device for concrete mortar preparation | |
| CN220095011U (en) | Grouting device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 100089 1004, floor 10, building 22, Shouti South Road, Haidian District, Beijing Patentee after: Beijing Guoxin Huatuo Engineering Management Co.,Ltd. Address before: 065000 room 1-401-02, 15 comprehensive office building, Dongri Ruijing Shengtang community, Guangyang District, Langfang City, Hebei Province Patentee before: Langfang Huatuo Engineering Project Management Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210906 Address after: 1003, 10th floor, building 22, Shouti South Road, Haidian District, Beijing 100089 Patentee after: Guoxin tendering Group Co.,Ltd. Address before: 100089 1004, floor 10, building 22, Shouti South Road, Haidian District, Beijing Patentee before: Beijing Guoxin Huatuo Engineering Management Co.,Ltd. |
|
| TR01 | Transfer of patent right |