CN220961102U

CN220961102U - Portable viscometer

Info

Publication number: CN220961102U
Application number: CN202322544718.4U
Authority: CN
Inventors: 纪国浩; 尹郝杰
Original assignee: Qingdao Hengtaida Electromechanical Equipment Co ltd
Current assignee: Qingdao Hengtaida Electromechanical Equipment Co ltd
Priority date: 2023-09-19
Filing date: 2023-09-19
Publication date: 2024-05-14
Anticipated expiration: 2033-09-19

Abstract

The utility model relates to a portable viscometer, which comprises a shell and a measurement base, wherein the upper end surface of the measurement base is provided with a moving groove, two moving plates which are in sliding connection with the inside of the moving groove are arranged in the moving groove, rubber clamping plates are fixedly connected to the opposite surfaces of the two moving plates, a bidirectional screw rod which penetrates through the two moving plates and is in threaded connection with a penetrating part is arranged in the moving groove, two ends of the bidirectional screw rod penetrate through the measurement base and are in limited rotating connection with the penetrating part through a bearing, and a bidirectional motor II with an output end fixedly connected with one end of the bidirectional screw rod is fixedly connected to one side surface of the measurement base. The portable viscometer can carry out electric limiting clamping treatment on the measuring cup when the viscosity is measured, so that the phenomenon that the measuring cup is easy to move during viscosity measurement and the measurement operation is affected is avoided, and the portable viscometer is practical.

Description

Portable viscometer

Technical Field

The utility model relates to the technical field of viscometers, in particular to a portable viscometer.

Background

Viscometers are instruments used to measure the viscosity of a fluid, which is a physical quantity that indicates the internal friction that occurs inside the fluid as it flows, and is an important indicator of the ability of the fluid to resist deformation, used to identify certain finished or semi-finished products.

The patent with the Chinese patent application number of CN202022127431.8 discloses an adjustable viscometer, which comprises an underframe, wherein a vertical supporting rod is fixed at the top of the underframe, a device shell is arranged on the vertical supporting rod, a driving motor is fixed in the device shell, and a control circuit is arranged in the device shell.

However, the above prior art has a disadvantage in practical use that a cup containing fluid is placed under a viscometer in operation, and by placing a rotating viscosity measuring rod in the cup, the cup is easy to shake under the rapid rotation of the viscosity measuring rod, so that the cup is easy to topple during the measurement process, and the whole measurement process cannot be normally performed.

Disclosure of utility model

The utility model provides a portable viscometer, which solves the technical problem of the background technology in the prior art.

The scheme for solving the technical problems is as follows: including casing and measurement base, the removal groove has been seted up to measurement base upper end surface, has set up two and has all moved the inside sliding connection's of groove movable plate, two the equal fixedly connected with rubber splint of movable plate opposite surface, the inside two that runs through that has set up of movable plate and with the two-way lead screw of running through position threaded connection, two-way lead screw both ends all run through measurement base and pass through the spacing rotation of bearing with the position of running through and be connected, measurement base one side fixed surface has connected the two-way motor second of output and two-way lead screw one end fixed connection.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the back end of the shell is provided with a supporting plate fixedly connected with the upper end surface of the measuring base, and the surface of the supporting plate is provided with a limiting through groove.

Further, the inside threaded moving block that has set up with spacing logical inslot sliding connection of groove is led to spacing, threaded moving block one end and casing rear end fixed surface are connected.

Further, the limiting through groove is internally provided with a lifting screw rod penetrating through the threaded moving block and in threaded connection with the penetrating part, and the lifting screw rod penetrates through the supporting plate and is in limiting rotating connection with the penetrating part through a bearing.

Further, the surface of the upper end of the supporting plate is fixedly connected with a first bidirectional motor, and an output end of the first bidirectional motor is fixedly connected with the upper end of the lifting screw rod.

Further, the surface of the supporting plate is fixedly connected with a handle, and the front end surface of the shell is provided with a switch panel.

Further, a control circuit is arranged in the shell, a driving motor is arranged at the lower end in the shell, and a viscosity measuring rod connected with the driving motor is arranged at the bottom of the shell.

The beneficial effects of the utility model are as follows: the utility model provides a portable viscometer, which has the following advantages:

Under the cooperation effect between the movable plate, the two-way motor, the rubber clamping plate, the movable groove and the two-way screw rod, the measuring cup for viscosity measurement can be subjected to limit clamping treatment, so that displacement is avoided easily during viscosity measurement, and normal operation of measurement operation is avoided being influenced.

The foregoing description is only an overview of the present utility model, and is intended to provide a better understanding of the present utility model, as it is embodied in the following description, with reference to the preferred embodiments of the present utility model and the accompanying drawings. Specific embodiments of the present utility model are given in detail by the following examples and the accompanying drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

FIG. 1 is a schematic diagram of a portable viscometer according to an embodiment of the utility model;

FIG. 2 is a schematic top cross-sectional view of the structure of the portable viscometer provided in FIG. 1;

FIG. 3 is a schematic side cross-sectional view of a portion of the structure of a portable viscometer of the utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. A bi-directional motor I; 2. a support plate; 3. limiting through grooves; 4. a housing; 5. a viscosity measuring rod; 6. lifting the screw rod; 7. a handle; 8. a moving plate; 9. a two-way motor II; 10. a measuring base; 11. a rubber clamping plate; 12. a two-way screw rod; 13. a moving groove; 14. a control circuit; 15. a driving motor; 16. and (5) a threaded moving block.

Detailed Description

The principles and features of the present utility model are described below with reference to fig. 1-3, the examples being provided for illustration only and not for limitation of the scope of the utility model. The utility model is more particularly described by way of example in the following paragraphs with reference to the drawings. Advantages and features of the utility model will become more apparent from the following description and from the claims. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for convenience and clarity in aiding in the description of embodiments of the utility model.

It will be understood that when an element is referred to as being "fixed to" another element, it can be directly on the other element or intervening elements may also be present. When a component is considered to be "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When an element is referred to as being "disposed on" another element, it can be directly on the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1-3, the utility model provides a portable viscometer, which comprises a shell 4 and a measurement base 10, wherein a moving groove 13 is formed in the upper end surface of the measurement base 10, two moving plates 8 which are in sliding connection with the inside of the moving groove 13 are arranged in the moving groove 13, rubber clamping plates 11 are fixedly connected to the opposite surfaces of the two moving plates 8, a bidirectional screw rod 12 which penetrates through the two moving plates 8 and is in threaded connection with a penetrating part is arranged in the moving groove 13, two ends of the bidirectional screw rod 12 penetrate through the measurement base 10 and are in limited rotating connection with the penetrating part through a bearing, and a bidirectional motor II 9 with an output end fixedly connected with one end of the bidirectional screw rod 12 is fixedly connected to one side surface of the measurement base 10.

Preferably, the back end of the housing 4 is provided with a supporting plate 2 fixedly connected with the surface of the upper end of the measuring base 10, the surface of the supporting plate 2 is provided with a limiting through groove 3, and the limiting through groove 3 can enable the threaded moving block 16 to slide up and down in a limiting manner.

Preferably, the inside screw thread movable block 16 that has set up with spacing logical inslot 3 sliding connection of spacing logical groove, screw thread movable block 16 one end and casing 4 rear end fixed surface are connected, and the setting of screw thread movable block 16 can make casing 4 reciprocate.

Preferably, the limiting through groove 3 is internally provided with a lifting screw rod 6 penetrating through the threaded moving block 16 and in threaded connection with the penetrating part, the lifting screw rod 6 penetrates through the supporting plate 2 and is in limited rotating connection with the penetrating part through a bearing, and the threaded moving block 16 can move up and down through the arranged lifting screw rod 6.

Preferably, the surface of the upper end of the supporting plate 2 is fixedly connected with a first bidirectional motor 1, and the output end of the first bidirectional motor 1 is fixedly connected with the upper end of the lifting screw rod 6.

Preferably, the surface of the supporting plate 2 is fixedly connected with a carrying handle 7, the front end surface of the shell 4 is provided with a switch panel, and the carrying handle 7 is convenient for a worker to carry the whole device.

Preferably, a control circuit 14 is arranged inside the shell 4, a driving motor 15 is arranged at the lower end inside the shell 4, and a viscosity measuring rod 5 connected with the driving motor 15 is arranged at the bottom of the shell 4.

The specific working principle and the using method of the utility model are as follows:

The utility model provides a portable viscometer, when in use, the measurement cup is powered by an external power supply, then the measurement cup is placed between two rubber clamping plates 11, then a two-way motor II 9 is controlled to drive a two-way screw rod 12 to rotate, so that two movable plates 8 drive corresponding rubber clamping plates 11 to move in opposite directions, the measurement cup is limited and clamped by the two rubber clamping plates 11, the cup is prevented from easily moving to influence the normal operation of the measurement operation during the measurement operation, then the lifting screw rod 6 is controlled to rotate by a two-way motor I1, so that a screw thread movable block 16 drives a shell 4 to descend, and a viscosity measurement rod 5 enters the inside of the measurement cup to carry out viscosity measurement operation treatment.

The above description is only of the preferred embodiments of the present utility model, and is not intended to limit the present utility model in any way; those skilled in the art will readily appreciate that the present utility model may be implemented as shown in the drawings and described above; however, those skilled in the art will appreciate that many modifications, adaptations, and variations of the present utility model are possible in light of the above teachings without departing from the scope of the utility model; meanwhile, any equivalent changes, modifications and evolution of the above embodiments according to the essential technology of the present utility model still fall within the scope of the present utility model.

Claims

1. The utility model provides a portable viscometer, includes casing (4) and measurement base (10), its characterized in that, measurement base (10) upper end surface has seted up removal groove (13), and removal groove (13) inside has set up two all with removal groove (13) inside sliding connection's movable plate (8), two the equal fixedly connected with rubber splint (11) of movable plate (8) opposite face, removal groove (13) inside has set up runs through two movable plate (8) and with run through position threaded connection's two-way lead screw (12), two-way lead screw (12) both ends all run through measurement base (10) and pass through the spacing rotation of position with the run through, measurement base (10) one side fixed surface has connected output and two-way lead screw (12) one end fixedly connected's two-way motor (9).

2. The portable viscometer according to claim 1, wherein a supporting plate (2) fixedly connected with the upper end surface of the measuring base (10) is arranged at the rear end of the shell (4), and a limiting through groove (3) is formed in the surface of the supporting plate (2).

3. The portable viscometer according to claim 2, wherein a thread moving block (16) which is in sliding connection with the inside of the limit through groove (3) is arranged in the limit through groove (3), and one end of the thread moving block (16) is fixedly connected with the rear end surface of the shell (4).

4. A portable viscometer according to claim 3, characterized in that the limiting through groove (3) is internally provided with a lifting screw rod (6) penetrating through the threaded moving block (16) and in threaded connection with the penetrating part, and the lifting screw rod (6) penetrates through the supporting plate (2) and is in limiting rotation connection with the penetrating part through a bearing.

5. The portable viscometer according to claim 4, wherein the surface of the upper end of the supporting plate (2) is fixedly connected with a first bidirectional motor (1), and the output end of the first bidirectional motor (1) is fixedly connected with the upper end of the lifting screw rod (6).

6. A portable viscometer according to claim 2, characterized in that the surface of the supporting plate (2) is fixedly connected with a carrying handle (7), and the front end surface of the shell (4) is provided with a switch panel.

7. The portable viscometer according to claim 6, wherein the control circuit (14) is arranged inside the housing (4), the driving motor (15) is arranged at the lower end inside the housing (4), and the viscosity measuring rod (5) connected with the driving motor (15) is arranged at the bottom of the housing (4).