CN219121974U

CN219121974U - Viscometer for detecting combined polyether

Info

Publication number: CN219121974U
Application number: CN202223359407.2U
Authority: CN
Inventors: 冯运成; 关志强; 梁秋明; 麦景恒
Original assignee: Tianchang Bossid Environmental Protection New Material Co ltd
Current assignee: Tianchang Bossid Environmental Protection New Material Co ltd
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-06-02
Anticipated expiration: 2032-12-14

Abstract

The utility model discloses a combined polyether detection viscometer, which comprises a workbench, wherein the upper surface of the workbench is fixedly connected with a placer, the inner lower surface of the placer is rotationally connected with a bidirectional screw rod, the circumferential surface of the bidirectional screw rod is in threaded connection with a moving block, the upper surface of the moving block is rotationally connected with a connecting rod, the inner side wall of the placer is slidably connected with a moving plate, the lower surface of the moving plate is rotationally connected with the other end of the connecting rod, the upper surface of the moving plate is rotationally connected with a clamping plate through a torsion spring, the back surface of the clamping plate is fixedly connected with a fixed rod, the inner side wall of the placer is fixedly connected with a lug, the side surface of the lug is attached to one end of the fixed rod, the upper surface of the placer is rotationally connected with a plurality of baffles, and the back surface of the placer is provided with a transmission mechanism.

Description

Viscometer for detecting combined polyether

Technical Field

The utility model relates to the technical field of viscosity detection, in particular to a viscometer for detecting combined polyether.

Background

The viscosity of a fluid (liquid and gas) is an important indicator for identifying certain finished or semi-finished products. Viscosity varies from fluid to fluid and from temperature to temperature. There are mainly three types, capillary viscometer, rotational viscometer and falling ball viscometer.

The existing rotary viscometer comprises a base, a support is arranged on the base, a detection device for detecting viscosity is arranged on the support, the detection device comprises a probe, the probe is connected with a driving assembly, and the driving assembly drives detection equipment to lift and drive the probe to rotate. When the device is used, a rotary viscometer is usually placed on a workbench, a sample to be detected is prepared in a beaker, the beaker is placed below a probe, and the probe is driven to descend and rotate by a driving assembly, so that the viscosity of the sample is detected.

According to publication (bulletin) No.: CN209727699U, patent title: the utility model provides a rotatory viscometer for combination polyether detects can reduce the sample and splash the possibility to the workstation in by the beaker through the setting of fender lid, and the holding tank that is used for the inlay card beaker has been seted up to the supporting bench, can reduce the beaker and rock the possibility, but above-mentioned patent is after using, because the beaker is placed in the holding tank completely to the surface of beaker is comparatively smooth, so the user is very inconvenient when taking out the beaker, and still easy hand slip leads to the beaker to drop the problem that takes place the damage when taking out.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a combined polyether detection viscometer for solving the problems.

In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a combination polyether detects uses viscometer, includes the workstation, the upper surface fixedly connected with placer of workstation, the interior lower surface of placer rotates and is connected with two-way lead screw, the circumference threaded connection of two-way lead screw has the movable block, the upper surface of movable block rotates and is connected with the connecting rod, the inside wall sliding connection of placer has the movable plate, and the lower surface of movable plate and the other end rotation of connecting rod are connected, the upper surface of movable plate is connected with splint through the torsional spring rotation, the back fixedly connected with dead lever of splint, the inside wall fixedly connected with lug of placer, and the side surface of lug and the one end of dead lever laminating mutually, the upper surface of placer rotates and is connected with the polylith baffle, the back of placer is provided with drive mechanism, two-way lead screw passes through drive mechanism drive polylith baffle synchronous rotation, the upper surface of workstation is provided with elevating system, elevating system's surface is provided with detection device.

As a preferable technical scheme of the utility model, the shape of the protruding block is a right trapezoid shape, and one end of the fixing rod is an arc shape.

As a preferable technical scheme of the utility model, the clamping plate is made of elastic material, the beaker is arranged on the upper surface of the movable plate, and the outer diameter of the lower end of the clamping plate is attached to the circumferential surface of the beaker.

As a preferable technical scheme of the utility model, the transmission mechanism comprises a motor fixedly connected to the back of the placer, the output end of the motor is fixedly connected with one end of a bidirectional screw rod, the back of the placer is rotationally connected with a worm, the rotating shaft ends of the baffles are fixedly connected with worm wheels, the worm wheels are meshed with the worm, one end of the worm is fixedly connected with a belt wheel, and the belt wheel is in transmission connection with the other output end of the motor through a belt.

As a preferable technical scheme of the utility model, the lifting mechanism comprises a fixing frame fixedly connected to the upper surface of the workbench, a second screw rod is rotatably connected to the inside of the fixing frame, a movable frame is connected to the circumferential surface of the second screw rod in a threaded manner, a detection device is fixedly connected to the side surface of the movable frame, and a probe is arranged in the detection device.

As a preferable technical scheme of the utility model, the circumference surface of the second screw rod is fixedly connected with a second bevel gear, the inner side wall of the fixing frame is rotatably connected with a first bevel gear, and the first bevel gear and the second bevel gear are meshed with each other.

As a preferable technical scheme of the utility model, through holes are formed in the upper surface of the baffle plate, and the size of the through holes is matched with that of the probe.

Compared with the prior art, the utility model has the following beneficial effects:

1. through being provided with movable plate, splint and baffle etc. when using the device, can open drive mechanism and drive two-way lead screw and rotate to the drive movable block drives the connecting rod motion, the connecting rod is ejecting with the movable plate, when the movable plate drives the beaker upward movement, the torsional spring drives splint rotation and makes dead lever and lug side surface, make splint open the fixation of cancellation to the beaker, and drive mechanism drives two baffles synchronous rotation simultaneously, make the baffle open, thereby conveniently drive the beaker rise and conveniently take out, and can fix the beaker and carry out sealed operation to the placer through the baffle when detecting, thereby can prevent effectively that the probe stirring from driving the beaker to take place to rock and cause inside detection liquid to take place the problem of splash.

2. Through being provided with elevating system, when the user needs to detect, can rotate first bevel gear, thereby make it and second bevel gear meshing drive the second lead screw and rotate to the detection device on second lead screw drive movable frame surface descends and gets into the beaker inside with the probe and detect the operation through the through-hole, and it is convenient to adjust, has alleviateed staff and has adjusted the high working strength of detection device, has improved the efficiency of detection.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a cross-sectional view of the structure of the placer of the utility model;

FIG. 3 is a structural cross-sectional view of another view of the placer of the utility model;

FIG. 4 is a schematic view of the elevating mechanism of the present utility model.

Wherein: 1. a work table; 2. a placer; 3. a two-way screw rod; 4. a moving block; 5. a connecting rod; 6. a moving plate; 7. a bump; 8. a clamping plate; 9. a fixed rod; 10. a beaker; 11. a motor; 12. a worm; 13. a baffle; 14. a worm wheel; 15. a through hole; 16. a fixing frame; 17. a second screw rod; 18. a moving rack; 19. a detection device; 20. a probe; 21. a first bevel gear; 22. and a second bevel gear.

Detailed Description

In order that the manner in which the above recited features, objects and advantages of the present utility model are obtained will become readily apparent, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings. Based on the examples in the embodiments, those skilled in the art can obtain other examples without making any inventive effort, which fall within the scope of the utility model. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents, etc. used in the following examples are commercially available unless otherwise specified.

Examples:

as shown in fig. 1-4, the utility model provides a combined polyether detection viscometer, which comprises a workbench 1, wherein the upper surface of the workbench 1 is fixedly connected with a placer 2, the inner lower surface of the placer 2 is rotationally connected with a bidirectional screw rod 3, the circumferential surface of the bidirectional screw rod 3 is in threaded connection with a moving block 4, the upper surface of the moving block 4 is rotationally connected with a connecting rod 5, the inner side wall of the placer 2 is slidingly connected with a moving plate 6, the lower surface of the moving plate 6 is rotationally connected with the other end of the connecting rod 5, the upper surface of the moving plate 6 is rotationally connected with a clamping plate 8 through a torsion spring, the back surface of the clamping plate 8 is fixedly connected with a fixed rod 9, the inner side wall of the placer 2 is fixedly connected with a lug 7, the side surface of the lug 7 is attached to one end of the fixed rod 9, the upper surface of the placer 2 is rotationally connected with a plurality of baffle plates 13, the back surface of the placer 2 is provided with a transmission mechanism, the bidirectional screw rod 3 drives the baffle plates 13 to synchronously rotate through the transmission mechanism, the upper surface of the workbench 1 is provided with a lifting mechanism, and the surface of the lifting mechanism is provided with a detection device 19.

When the device is used, the beaker 10 is placed above the movable plate 6, and the circumference of the beaker 10 is pasted and fixed through the outer diameter of the lower ends of the two clamping plates 8, after the placement is completed, a motor 11 is opened by a user to drive a bidirectional screw rod 3 to rotate, the movable block 4 on the surface of the bidirectional screw rod 3 is driven to move, the movable block 4 is moved and simultaneously drives a connecting rod 5 to rotate, the connecting rod 5 drives the movable plate 6 to slide downwards on the inner circumference of the placer 2, the movable plate 6 slides downwards and drives the beaker 10 to move downwards, meanwhile, a fixing rod 9 on the side surface of the clamping plate 8 is extruded by a lug 7, the clamping plate 8 stretches a torsion spring to rotate inwards, the small-diameter end of the clamping plate 8 is pasted with the surface of the beaker 10 to fix the beaker 10 again, and simultaneously, the other output end of the motor 11 is driven to rotate through a belt wheel and a belt, the worm 12 is meshed with two baffles 13 at the moment, the two baffles 13 rotate and seal the upper surface of the placer 2, a user adjusting mechanism drives a worm wheel lifting mechanism 19 to slide downwards and drives a detection device 20 to move downwards, the beaker 10 is driven by the user to move inwards, and the detection device 10 can be lifted, and the inside the beaker 10 can be conveniently detected and the beaker 10 can be lifted and the inside the beaker can be conveniently and lifted and the beaker can be detected conveniently, and the beaker can be placed conveniently and the inside the beaker can be detected 10 can be detected conveniently and the inside the beaker can be 10 can be detected.

Wherein, the shape of lug 7 sets up to right trapezoid, and the one end of dead lever 9 sets up to the arc, makes things convenient for movable plate 6 to descend and extrudees through dead lever 9 one end and cam side surface for splint 8 takes place to rotate.

Wherein, the material of splint 8 is elastic material, and the upper surface of movable plate 6 is provided with beaker 10, and the lower extreme external diameter of splint 8 laminates with the periphery of beaker 10 mutually, conveniently laminates chucking operation through splint 8 external diameter to the lower surface of beaker 10, makes splint 8 rotate along with movable plate 6 decline again, carries out fixed operation through the path of splint 8 to the upper surface of beaker 10 again.

Wherein, drive mechanism includes fixed connection at the motor 11 at the placer 2 back, the output of motor 11 and the one end fixed connection of two-way lead screw 3, placer 2 back rotates and is connected with worm 12, the equal fixedly connected with worm wheel 14 of the rotation axle head of baffle 13, and worm wheel 14 and worm 12 intermeshing, the equal fixedly connected with band pulley of one end of worm 12 and the another output of motor 11, and the band pulley passes through belt transmission to be connected, can drive worm 12 rotation when making things convenient for motor 11 work to drive two-way lead screw 3 rotation, thereby baffle 13 synchronous motion when can making movable plate 6 motion.

The lifting mechanism comprises a fixed frame 16 fixedly connected to the upper surface of the workbench 1, a second screw rod 17 is rotatably connected to the inside of the fixed frame 16, a movable frame 18 is in threaded connection with the circumferential surface of the second screw rod 17, a detection device 19 is fixedly connected to the side surface of the movable frame 18, a probe 20 is arranged in the detection device 19, the second screw rod 17 rotates, the detection device 19 on the surface of the movable frame 18 is driven by the second screw rod 17 to descend, and the probe 20 enters the beaker 10 through a through hole 15 to perform detection operation.

The circumferential surface of the second screw rod 17 is fixedly connected with a second bevel gear 22, the inner side wall of the fixing frame 16 is rotationally connected with a first bevel gear 21, the first bevel gear 21 and the second bevel gear 22 are meshed with each other, and the first bevel gear 21 is rotated to be meshed with the second bevel gear 22 so as to drive the second screw rod 17 to rotate.

Wherein, the upper surface of baffle 13 all is provided with through-hole 15, and the size of through-hole 15 and probe 20's size phase-match makes things convenient for probe 20 to let in the inside of getting into beaker 10 and detects the operation.

In the present utility model, unless expressly stated or limited otherwise, a first feature "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means that the first feature is less level than the second feature.

The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the above-described embodiments, and that the above-described embodiments and descriptions are only preferred embodiments of the present utility model, and are not intended to limit the utility model, and that various changes and modifications may be made therein without departing from the spirit and scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a combination polyether detects uses viscometer, includes workstation (1), its characterized in that: the upper surface of the workbench (1) is fixedly connected with a placer (2), the inner lower surface of the placer (2) is rotationally connected with a bidirectional screw rod (3), the circumferential surface of the bidirectional screw rod (3) is in threaded connection with a moving block (4), the upper surface of the moving block (4) is rotationally connected with a connecting rod (5), the inner side wall of the placer (2) is slidingly connected with a moving plate (6), the lower surface of the moving plate (6) is rotationally connected with the other end of the connecting rod (5), the upper surface of the moving plate (6) is rotationally connected with a clamping plate (8) through a torsion spring, the back fixedly connected with dead lever (9) of splint (8), the inside wall fixedly connected with lug (7) of placer (2), and the side surface of lug (7) and the one end of dead lever (9) laminate mutually, the upper surface rotation of placer (2) is connected with polylith baffle (13), the back of placer (2) is provided with drive mechanism, two-way lead screw (3) pass through the synchronous rotation of drive mechanism drive polylith baffle (13), the upper surface of workstation (1) is provided with elevating system, elevating system's surface is provided with detection device (19).

2. The viscometer for detecting a polyether composition according to claim 1, wherein: the shape of the protruding block (7) is set to be a right trapezoid, and one end of the fixing rod (9) is set to be an arc.

3. The viscometer for detecting a polyether composition according to claim 1, wherein: the material of splint (8) is elastic material, the upper surface of movable plate (6) is provided with beaker (10), the lower extreme external diameter of splint (8) is laminated with the periphery of beaker (10) mutually.

4. The viscometer for detecting a polyether composition according to claim 1, wherein: the transmission mechanism comprises a motor (11) fixedly connected to the back of the placer (2), the output end of the motor (11) is fixedly connected with one end of the bidirectional screw rod (3), the back of the placer (2) is rotationally connected with a worm (12), the rotating shaft end of the baffle (13) is fixedly connected with a worm wheel (14), the worm wheel (14) and the worm (12) are meshed with each other, one end of the worm (12) and the other output end of the motor (11) are fixedly connected with belt wheels, and the belt wheels are connected through belt transmission.

5. The viscometer for detecting a polyether composition according to claim 1, wherein: the lifting mechanism comprises a fixing frame (16) fixedly connected to the upper surface of the workbench (1), a second screw rod (17) is rotatably connected to the inside of the fixing frame (16), a movable frame (18) is connected to the circumferential surface of the second screw rod (17) in a threaded mode, a detection device (19) is fixedly connected to the side surface of the movable frame (18), and a probe (20) is arranged inside the detection device (19).

6. The viscometer for detecting a polyether composition according to claim 5, wherein: the circumference of the second screw rod (17) is fixedly connected with a second bevel gear (22), the inner side wall of the fixing frame (16) is rotatably connected with a first bevel gear (21), and the first bevel gear (21) and the second bevel gear (22) are meshed with each other.

7. The viscometer for detecting a polyether composition according to claim 6, wherein: the upper surfaces of the baffles (13) are respectively provided with a through hole (15), and the size of the through holes (15) is matched with the size of the probe (20).