CN208937461U - A kind of mud viscosimeter - Google Patents
A kind of mud viscosimeter Download PDFInfo
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- CN208937461U CN208937461U CN201821520938.6U CN201821520938U CN208937461U CN 208937461 U CN208937461 U CN 208937461U CN 201821520938 U CN201821520938 U CN 201821520938U CN 208937461 U CN208937461 U CN 208937461U
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- pedestal
- beaker
- rotating disc
- mud
- guide groove
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Abstract
The utility model relates to viscosity measuring apparatus technical fields, it is related to a kind of mud viscosimeter, including pedestal, the column being vertically installed on pedestal, the detection motor being slidably connected on column, on detection motor output shaft for detecting the rotor of liquid viscosity in beaker, the upper surface of pedestal is equipped with multiple groups sliding slot by the center opens outward of pedestal, and the abutting plate for clamping beaker is slidably connected in sliding slot；It is provided on pedestal for driving multiple groups to abut the driving mechanism that plate is slided towards base center direction.Driving mechanism is slided the abutting plate in sliding slot towards base center direction and is finally abutted with the beaker on pedestal, is clamped and is fixed to beaker, can reduce beaker and shake when detecting amplitude, the result that raising mud viscosimeter measures.Further, it is also possible to when rotor being made to protrude into the mud in beaker, be located just at the center of mud by beaker fixed clamp at the center of pedestal, the accuracy of measurement is improved.
Description
Technical field
The utility model relates to viscosity measuring apparatus technical fields, and in particular to a kind of mud viscosimeter.
Background technique
Viscosimeter is the instrument for measuring the viscosity of fluid.Viscosity is to indicate that when the fluid is flowing, and internal fluid occurs
The physical quantity of interior friction is the ability of fluid resistance deformation, is for identifying certain finished products or semi-finished product important indicator.
NDJ-1 rotary viscosimeter is to be widely used in measurement grease, oil for measuring the viscous drag of liquid and hydrodynamic viscosity
Paint, plastics, food, drug, cosmetics, glue are stained with the viscosity of the various fluids such as product, papermaking chemical industry, are to be monitored and controlled in production to produce
The stable precision instrument of quality.In the production process of mud, also it is frequently necessary to use rotary viscosimeter, detection clay slurry
Viscosity.
Existing rotary viscosimeter, main includes the pedestal put on the table, and pedestal is equipped with column.It is sliding on column
Shifting is connected with detection motor, and the output shaft for detecting motor is connected with connecting screw, can fix different model on connecting screw
Rotor according to the mud of different viscosities, selects different size of rotor when in use, when in use, slide downward detection
Motor protrudes into rotor in mud to be measured, and open detection motor, the viscosity that can treat mud is detected, and testing result is aobvious
Show on reading dial.
Existing rotary viscosimeter is using operation upper really very convenient, but still defective, such as when viscosimeter is being examined
When surveying liquid viscosity, rotor needs rotate in beaker, and the liquid in beaker is just made to be provided with certain kinetic energy, when detecting,
Beaker will shake, and the mass center for the liquid extremely be easy to causeing in beaker shifts, so that measurement accuracy is inaccurate
Really.
Utility model content
In view of the deficienciess of the prior art, having can the purpose of this utility model is to provide a kind of mud viscosimeter
The advantages of being shaken when detecting amplitude with reducing beaker, improving measuring accuracy.
To achieve the above object, the utility model provides following technical solution:
A kind of mud viscosimeter including pedestal, the column being vertically installed on the pedestal, is slidably connected to the column
On detection motor and be connected on the detection motor output shaft for detecting the rotor of liquid viscosity in beaker, it is described
The upper surface of pedestal is equipped with multiple groups sliding slot by the center opens outward of pedestal, slidably connects in the sliding slot for clamping beaker
Abut plate；It is provided on the pedestal for driving multiple groups to abut the driving mechanism that plate is slided towards base center direction.
By using above-mentioned technical proposal, under the driving effect of driving mechanism, abutting plate in sliding slot is towards in pedestal
Heart direction is slided and is finally abutted with the beaker on pedestal, is clamped and is fixed to beaker, reduces beaker and occurs when detecting
Shaking amplitude improves the result of mud viscosimeter measurement.Further, it is also possible to which beaker fixed clamp is made at the center of pedestal
It when rotor protrudes into the mud in beaker, is located just at the center of mud, improves the accuracy of measurement.
The utility model is further arranged to: driving mechanism includes being rotatably connected on rotating disc below pedestal, vertical
The guide groove that is provided on the rotating disc is arranged on the abutting plate and one end sliding is embedded leading in the guide groove
Xiang Zhu and setting are on the base for driving the actuator of the turn disc；One end of the guide groove is close
The center of circle of the rotating disc, far from the center of circle of the rotating disc, the both ends of the guide groove do not exist the other end of the guide groove
The rotating disc it is same radially.
By using above-mentioned technical proposal, rotating disc is set to rotate around own axes by actuator, turn disc
Afterwards, the guide groove on rotating disc successively drives guide post and abuts the extending direction of plate along the chute and moves, supporting in sliding slot
The synchronous radial direction along rotating disc of fishplate bar is moved and is finally pushed against on the outer wall of beaker, and beaker is enable to be rigidly secured to bottom
At the center of seat, it is not easy to slide, and then reduce beaker and shake when detecting amplitude, improve mud viscosimeter and measure
Result.
The utility model is further arranged to: the actuator includes being uniformly arranged on the rotating disc periphery wall
Multiple groups turbo tooth and the scroll bar being rotationally connected on pedestal make rotating disc and scroll bar form the connection structure of turbine and worm.
By using above-mentioned technical proposal, by the setting of turbo tooth and worm screw, make the transmission between rotating disc and scroll bar
Become the drive mechanism of turbine and worm, worm gear structure itself has self-locking function, is clamped when abutting plate to beaker
Afterwards, the position of rotating disc, guide post and abutting plate can be locked by the self-locking function of worm and gear itself, if
Cancel and abut plate to the clamping effect of beaker, it is only necessary to rotate backward screw rod, operating process is simple, quick.
The utility model is further arranged to: the guide groove along the vertical direction on section be arc-shaped.
By using above-mentioned technical proposal, after the section of guide groove is set as arc-shaped, so that guide post is in guide groove
Sliding can be more smooth, reduce guide post and stuck probability occur in guide groove；In addition, arc-shaped guide groove phase
Than in the guide groove of linear, the distance at guide groove both ends is longer, keep the adjusting range of guide post bigger, accurate more preferable, adjustment
Better effect.
The utility model is further arranged to: turning set, the rotation are rotatably connected on the outer wall of the guide post
Set is coaxially disposed with the guide post.
By using above-mentioned technical proposal production can will be contacted by the setting of turning set between guide post and guide groove
Raw sliding friction becomes the rolling friction of turning set, reduces the resistance that guide post is subject to a certain extent, makes guide post
Sliding is more smooth soft, keeps the sliding for abutting plate more uniform and smooth.
The utility model is further arranged to: it is horizontal for adjusting the pedestal that multiple groups are evenly arranged on the pedestal
The levelling mechanism of degree, levelling mechanism include the link block being set on pedestal, vertically be fed through link block and with link block screw thread
The screw rod of cooperation and it is set to the support plate that screw lower end plays a supportive role.
By using above-mentioned technical proposal, by rotary screw, under the action of screw thread, screw rod will glide in its axial direction
It moves on link block, and then has adjusted the height of link block herein and pedestal, by the collective effect of multiple groups levelling mechanism, allow bottom
Seat tends to be horizontal, keeps the measurement result of mud viscosimeter more accurate.
The utility model is further arranged to: the first rubber pad is provided with below the support plate.
By using above-mentioned technical proposal, due to the characteristic of rubber material itself, coefficient of friction wants high compared to support plate,
So increasing the frictional force between support plate and supporting surface after the first rubber pad is set to the lower section of support plate, make pedestal more
It is less likely to occur to slide, improves the stability of mud viscosimeter entirety.
The utility model is further arranged to: described abut is provided with second on the one side that plate is abutted with the beaker
Rubber pad.
By using above-mentioned technical proposal, rubber itself has certain elasticity, when abutting plate clamping beaker outer wall, the
Two rubber pads can deformation occurs, increases the contact area abutted between plate and beaker outer wall, after keeping beaker clamped more
It is firm；In addition, the coefficient of friction of rubber itself wants high compared to plate is abutted, the setting of the second rubber pad, increase beaker with abut
Frictional force between plate makes beaker is more difficult to slide, and improves the accuracy of measurement.
The utility model has the advantage that
1, the degree that beaker shakes when detecting is significantly reduced, the accuracy of measurement is improved；
2, the levelness of mud viscosimeter can be made to be in higher level by levelling mechanism, makes to measure more accurate；
3, beaker can be carried out to clamp or do not clamp by rotary worm, operating process is simply, conveniently.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the present embodiment；
Fig. 2 is the partial sectional view of base position in the present embodiment；
Fig. 3 is the perspective view of the explosion of base position in the present embodiment.
Appended drawing reference: 1, pedestal；2, column；3, motor is detected；4, air-bubble level；5, beaker；6, rotor；7, it connects
Block；8, screw rod；9, support plate；10, the first rubber pad；11, the first in command；12, sliding slot；13, plate is abutted；14, the second rubber pad；
15, through slot；16, rotating disc；17, guide groove；18, guide post；19, actuator；191, turbo tooth；192, worm screw；20, it rotates
Set；21, second handle.
Specific embodiment
The utility model is described further referring to attached drawing.
A kind of mud viscosimeter, as shown in Figure 1, including that cross section is circular pedestal 1, is installed vertically on pedestal 1
Column 2, the air-bubble level 4 being set on detection motor 3, is placed in pedestal 1 at the detection motor 3 being slidably connected on column 2
Beaker 5 at the center of upper surface and coaxial arrangement on detection 3 output shaft of motor for detecting mud viscosity in beaker 5
Rotor 6.When detecting mud viscosity, slide downward detects motor 3, and rotor 6 is protruded into mud to be measured, detection motor is then turned on
3, the viscosity of mud can be detected, testing result is shown on the reading dial of detection motor 3.
As shown in Figure 1, being provided with three groups of levelling mechanisms for adjusting 1 levelness of pedestal, three groups of leveling machines on pedestal 1
Structure is uniformly distributed around the center of pedestal 1, and levelling mechanism includes the link block 7 being fixedly installed on 1 periphery wall of pedestal, wears vertically
It crosses link block 7 and the screw rod 8 that is threadedly engaged with link block 7 and the support plate 9 that 8 lower end of screw rod plays a supportive role is set, prop up
The lower end surface of fagging 9 is provided with the first rubber pad 10；One end of 8 relative support plate 9 of screw rod is fixedly installed with the first in command 11.It is logical
Crossing rotating first handle 11 drives screw rod 8 to rotate around the axis of itself, and screw rod 8 can glide after rotating in the axial direction along screw rod 8
It is dynamic, and then height of the pedestal 1 at this is changed, then cooperate other two groups screw rods 8 and support plate 9, it has been finally reached adjustment
Pedestal 1 to preferable levelness effect.
As shown in Figure 1, the sliding slot 12 of three groups of rectangular in cross-section is offered along the radial direction of pedestal 1 in the upper surface of pedestal 1,
It slidably connects the abutting plate 13 for abutting 5 outer wall of beaker in sliding slot 12, abuts plate 13 towards being arranged on the one side of beaker 5
There is the second rubber pad 14, distance of three groups of abutting plates 13 apart from 1 center of circle of pedestal is equal；It is used in addition, being additionally provided on pedestal 1
Drive the synchronous driving mechanism moved towards 1 center of circle of pedestal of three groups of abutting plates 13.Keep three groups of abutting plates 13 same by driving mechanism
The center movement towards pedestal 1 is walked, the beaker 5 on pedestal 1 can not only be gripped, it can also be fixed by beaker 5
At the center of pedestal 1, keep the precision of measurement more accurate.
As shown in Fig. 2, driving mechanism include along pedestal 1 radial direction be opened in through slot 15 at 12 slot bottom of sliding slot, rotation connects
The rotating disc 16 below pedestal 1 is connect, guide groove 17 that on rotating disc 16 and section is arc-shaped is provided with vertically, is vertically arranged
Abut plate 13 on guide post 18 and for driving actuator 19 of the rotating disc 16 around own axis, guide post 18
One end and abut the lower end surface of plate 13 and be connected, the other end of guide post 18, which passes through through slot 15 and slides, is embedded at guide groove 17
It is interior, turning set 20 is coaxially arranged on the outer wall of guide post 18, which is rotationally connected with guide post around own axes
On 18 outer wall；One end of guide groove 17 is close to the center of circle of rotating disc 16, and the other end of guide groove 17 is far from the circle of rotating disc 16
The heart, the both ends of guide groove 17 not rotating disc 16 it is same radially.
As shown in Figures 2 and 3, actuator 19 includes the multiple groups turbo tooth 191 being fixed on 16 periphery wall of rotating disc
With the worm screw 192 for being rotationally connected on pedestal 1 and engaging with turbo tooth 191, one end of worm screw 192 is pierced by pedestal 1 and is connected with
The turbo tooth 191 of second handle 21, multiple groups is uniformly distributed around the center of rotating disc 16.By 21 rotary worm 192 of second handle,
Rotating disc 16 is driven to rotate around the axis of itself, rotating disc 16 then can successively drive guide post 18 synchronous with plate 13 is abutted along rotation
Disk 16 radially outward perhaps inwardly moves and then clamps or do not clamp beaker 5, while traditional 192 structure of worm and gear
With self-locking function, that is, other fixed mechanisms are not needed, can keep abutting the state that plate 13 clamps beaker 5, press from both sides beaker 5
It is more firm after holding.
Working principle: before detecting mud viscosity, operator makes mud by rotary screw 8 and observation air-bubble level 4
Viscosimeter tends to be horizontal, improves the accuracy of measurement.Then the beaker 5 with mud is placed on pedestal 1 again, passes through rotation
Worm screw 192, under the action of turbo tooth 191, rotating disc 16 will move in a circle around the axis of itself, and rotating disc 16 then can be successively
The radial inward movement along rotating disc 16 synchronous with plate 13 is abutted of guide post 18 is driven, and then a clamping is carried out to beaker 5, together
When, worm screw 192 and turbo tooth 191 itself have self-locking function, the state that beaker 5 can be kept clamped.If by beaker 5
It removes, then above-mentioned steps reverse operating one time can be completed again, also more simple, quick.
The above is only the preferred embodiment of the utility model, and the protection scope of the utility model is not limited merely to
Above-described embodiment, technical solution belonging to the idea of the present invention belong to the protection scope of the utility model.It should refer to
Out, for those skilled in the art, it is without departing from the principle of the utility model it is several improvement and
Retouching, these improvements and modifications also should be regarded as the protection scope of the utility model.
Claims (8)
1. a kind of mud viscosimeter including pedestal (1), the column (2) being vertically installed on the pedestal (1), is slidably connected to
It detection motor (3) on the column (2) and is connected on detection motor (3) output shaft for detecting in beaker (5)
The rotor (6) of liquid viscosity, it is characterised in that: the upper surface of the pedestal (1) is equipped with multiple groups by the center opens outward of pedestal (1)
Sliding slot (12), the interior abutting plate (13) slidably connected for clamping beaker (5) of the sliding slot (12)；It is set on the pedestal (1)
It is equipped with for driving multiple groups to abut the driving mechanism that plate (13) are slided towards pedestal (1) center position.
2. a kind of mud viscosimeter according to claim 1, it is characterised in that: driving mechanism includes being rotatably connected on pedestal
(1) rotating disc (16) below, is arranged in the abutting plate guide groove (17) being provided on the rotating disc (16) vertically
(13) it slides the guide post (18) being embedded in the guide groove (17) and is arranged on the pedestal (1) and use on and one end
In driving the rotating disc (16), around the actuator (19) of own axis, one end of the guide groove (17) is close to rotating disc
(16) the center of circle, the center of circle of the other end far from rotating disc (16) of the guide groove (17), the both ends of the guide groove (17) are not
Rotating disc (16) it is same radially.
3. a kind of mud viscosimeter according to claim 2, it is characterised in that: the actuator (19) includes being uniformly arranged
Multiple groups turbo tooth (191) on rotating disc (16) periphery wall and the scroll bar being rotationally connected on pedestal (1), make rotating disc (16)
The driving structure of turbine and worm (192) is formed with scroll bar.
4. a kind of mud viscosimeter according to claim 2, it is characterised in that: the guide groove (17) along the vertical direction on
Section be arc-shaped.
5. a kind of mud viscosimeter according to claim 2, it is characterised in that: rotated on the outer wall of the guide post (18)
It is connected with turning set (20), the turning set (20) and the guide post (18) are coaxially disposed.
6. a kind of mud viscosimeter according to claim 1, it is characterised in that: be provided with multiple groups use on the pedestal (1)
In the levelling mechanism for adjusting pedestal (1) levelness, levelling mechanism includes the link block (7) being set on pedestal (1), wears
It crosses link block (7) and the screw rod (8) that is threadedly engaged with link block (7) and is set to the branch that screw rod (8) lower end plays a supportive role
Fagging (9).
7. a kind of mud viscosimeter according to claim 6, it is characterised in that: be provided with below the support plate (9)
First rubber pad (10).
8. a kind of mud viscosimeter according to claim 1, it is characterised in that: the abutting plate (13) and the beaker
(5) the second rubber pad (14) are provided on the one side abutted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520938.6U CN208937461U (en) | 2018-09-17 | 2018-09-17 | A kind of mud viscosimeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821520938.6U CN208937461U (en) | 2018-09-17 | 2018-09-17 | A kind of mud viscosimeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208937461U true CN208937461U (en) | 2019-06-04 |
Family
ID=66721419
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821520938.6U Active CN208937461U (en) | 2018-09-17 | 2018-09-17 | A kind of mud viscosimeter |
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| Country | Link |
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| CN (1) | CN208937461U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420298A (en) * | 2020-05-04 | 2020-07-17 | 邱亦媚 | Novel low-frequency far-infrared health-preserving rehabilitation physiotherapy equipment |
| CN111855495A (en) * | 2020-05-21 | 2020-10-30 | 中国石油天然气集团有限公司 | Automatic rotary viscometer for testing petroleum drilling fluid |
| CN112875619A (en) * | 2021-01-26 | 2021-06-01 | 祝天晗 | Strong adaptability's spacing conveying mechanism in batches for filling production |
| CN113522395A (en) * | 2021-07-20 | 2021-10-22 | 广东海洋大学 | Laboratory is with having beaker rack that vibrates and accelerate reaction capacity |
| CN114378655A (en) * | 2022-03-25 | 2022-04-22 | 山东永创材料科技有限公司 | A polishing equipment for processing of resin disc |
| CN116183442A (en) * | 2023-04-21 | 2023-05-30 | 邯郸市爱尚体育科技有限公司 | Rotary viscometer and application method thereof |
-
2018
- 2018-09-17 CN CN201821520938.6U patent/CN208937461U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111420298A (en) * | 2020-05-04 | 2020-07-17 | 邱亦媚 | Novel low-frequency far-infrared health-preserving rehabilitation physiotherapy equipment |
| CN111855495A (en) * | 2020-05-21 | 2020-10-30 | 中国石油天然气集团有限公司 | Automatic rotary viscometer for testing petroleum drilling fluid |
| CN112875619A (en) * | 2021-01-26 | 2021-06-01 | 祝天晗 | Strong adaptability's spacing conveying mechanism in batches for filling production |
| CN113522395A (en) * | 2021-07-20 | 2021-10-22 | 广东海洋大学 | Laboratory is with having beaker rack that vibrates and accelerate reaction capacity |
| CN114378655A (en) * | 2022-03-25 | 2022-04-22 | 山东永创材料科技有限公司 | A polishing equipment for processing of resin disc |
| CN114378655B (en) * | 2022-03-25 | 2022-05-27 | 山东永创材料科技有限公司 | A polishing equipment for processing of resin disc |
| CN116183442A (en) * | 2023-04-21 | 2023-05-30 | 邯郸市爱尚体育科技有限公司 | Rotary viscometer and application method thereof |
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