Viscometer supporting device

Abstract

The utility model discloses a viscometer supporting device, and belongs to the technical field of viscometers, the viscometer supporting device comprises a workbench and a viscometer main body, one side of the upper surface of the workbench is fixedly provided with a vertical column, the vertical column is internally provided with a moving groove, the moving groove is internally provided with a moving block, and the viscometer main body is fixedly connected with the moving block through a fixing clamp. A placing cylinder is fixedly mounted on one side, located on the stand column, of the upper surface of the workbench; according to the device, a measuring cup is placed in a placing cylinder, downward pressure is applied to an adjusting block under the gravity action of the measuring cup and liquid in the measuring cup, a spring deforms to adjust the height of the position of the adjusting block, the adjusting block applies downward force to one end of a warping plate when moving downwards, the warping plate rotates around a fixing rod, and the measuring cup is placed in the fixing rod; the outer wall of the measuring cup is fixed and clamped, the measuring cup is prevented from shaking during detection, an operator does not need to hold the measuring cup with hands when the device is used, and the device is convenient to use.

Description

Technical Field

[0001] The present application relates to the technical field of viscometers, and in particular to a viscometer supporting device. Background Art

[0002] Viscometer is an instrument used to measure the viscosity of fluids (liquids and gases). The motor drives the rotor to rotate at a constant speed through speed change. When the rotor rotates in the viscous liquid, the liquid will generate a viscous torque acting on the rotor. The greater the viscosity of the liquid, the greater the viscous torque. Conversely, the smaller the viscosity of the liquid, the smaller the viscous torque. The viscous torque acting on the rotor is detected by the sensor and the viscosity of the measured liquid can be obtained after computer processing.

[0003] When an existing viscometer detects a fluid, the rotor is placed in a cup. The cup is prone to shake due to the rapid rotation of the rotor. Usually, the operator needs to hold the cup with his hand to prevent the cup from shaking during the detection, which is not very convenient to use. Therefore, an improvement is now made to a viscometer support device. Utility Model Content

[0004] In view of the shortcomings of the prior art, the present application provides a viscometer support device, which overcomes the shortcomings of the prior art and aims to solve the problem that when the viscometer is testing the fluid, the operator needs to hold the measuring cup with his hand to prevent the measuring cup from shaking during testing, which is not very convenient to use.

[0005] To achieve the above-mentioned purpose, the present application provides the following technical solutions: a viscometer supporting device, comprising a workbench and a viscometer body, a column is fixedly installed on one side of the upper surface of the workbench, a movable groove is opened inside the column, a movable block is arranged inside the movable groove, the viscometer body is fixedly connected to the movable block through a fixing clamp, a placing cylinder is fixedly installed on the upper surface of the workbench on one side of the column, a mounting groove is opened at the bottom of the placing cylinder, a spring is fixedly installed on the bottom wall of the mounting groove, an adjusting block is fixedly connected to the upper end of the spring, a measuring cup is placed above the adjusting block, an arc groove is opened inside the placing cylinder around the mounting groove, a seesaw is arranged inside the arc groove.

[0006] By adopting the above technical solution, the viscometer body and the moving block can be easily assembled together through the fixing clamp, and the measuring cup is placed inside the placing cylinder, and the downward pressure is applied to the adjusting block under the gravity of the measuring cup and the liquid inside the measuring cup, so that the spring is deformed to adjust the height of the position of the adjusting block, and the adjusting block drives the seesaw to rotate when moving downward to fix and clamp the outer wall of the measuring cup, thereby preventing the measuring cup from shaking during detection. When using the device, the operator does not need to hold the measuring cup with his hand, so it is convenient to use and has high practicality.

[0007] As a preferred technical solution of the present application, the inner wall of the arc-shaped groove is fixedly connected to a fixing rod, the seesaw is rotatably sleeved on the outer surface of the fixing rod, an adjustment groove is opened inside the adjustment block, one end of the seesaw is located inside the adjustment groove, and the seesaw is adapted to the adjustment groove.

[0008] By adopting the above technical solution, by adjusting the position of the adjusting block, a downward force is applied to one end of the seesaw, so that the seesaw rotates around the fixing rod, thereby fixing and clamping the outer wall of the measuring cup.

[0009] As a preferred technical solution of the present application, the number of the seesaws is three and they are evenly distributed in a circular array about the adjustment block, the top of the adjustment block abuts against the bottom of the measuring cup, and the inner wall of the seesaw abuts against the outer wall of the measuring cup.

[0010] By adopting the above technical solution, the measuring cup is fixed and clamped from multiple directions to prevent the measuring cup from shaking during testing.

[0011] As a preferred technical solution of the present application, a reciprocating screw is rotatably connected inside the movable groove, a motor for driving the reciprocating screw to rotate is fixedly mounted on the upper end of the column, and the movable block is threadedly connected to the reciprocating screw.

[0012] By adopting the above technical solution, the motor drives the reciprocating screw to rotate so that the moving block reciprocates along the moving groove, thereby adjusting the height position of the viscometer body and allowing the rotor at the lower end of the viscometer body to be inserted into the inside of the measuring cup.

[0013] As a preferred technical solution of the present application, a fixing bolt is threadedly connected to one side of the fixing clamp, and the fixing clamp is fixedly connected to the moving block via the fixing bolt.

[0014] By adopting the technical solution, the installation between the fixing clamp and the moving block is facilitated by fixing bolts.

[0015] As a preferred technical solution of the present application, the vertical centers of the placement cylinder, the measuring cup, the adjustment block and the viscometer body are on the same vertical line.

[0016] By adopting the above technical solution, necessary conditions are provided for the rotor at the lower end of the viscometer body to be inserted into the interior of the measuring cup.

[0017] Beneficial effects of this application:

[0018] In the utility model, a measuring cup is placed inside a placing cylinder, and a downward pressure is applied to an adjusting block under the action of the gravity of the measuring cup and the liquid inside the measuring cup, so that a spring is deformed to adjust the height of the position of the adjusting block; when the adjusting block moves downward, a downward force is applied to one end of the seesaw plate, so that the seesaw plate rotates around a fixed rod, thereby fixing and clamping the outer wall of the measuring cup, and preventing the measuring cup from shaking during detection; when using the device, an operator does not need to hold the measuring cup with his hands, so the device is convenient to use and has high practicality.

[0019] With reference to the following description and drawings, specific embodiments of the present invention are disclosed in detail, indicating the manner in which the principles of the present invention can be adopted. It should be understood that the embodiments of the present invention are not limited in scope thereby. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of this application;

[0021] Figure 2 This is a schematic diagram of the internal structure of the column of this application;

[0022] Figure 3 It is a schematic cross-sectional view of the local structure of this application;

[0023] Figure 4 This is a schematic diagram of the partial structure breakdown of this application.

[0024] In the figure: 1. workbench; 2. column; 3. moving groove; 4. reciprocating screw; 5. moving block; 6. fixing clamp; 7. fixing bolt; 8. viscometer body; 9. motor; 10. placement cylinder; 11. measuring cup; 12. mounting groove; 13. spring; 14. adjustment block; 15. adjustment groove; 16. fixing rod; 17. seesaw; 18. arc groove. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present application.

[0026] Reference Figure 1-4A viscometer supporting device comprises a workbench 1 and a viscometer body 8, a column 2 is fixedly installed on one side of the upper surface of the workbench 1, a moving groove 3 is opened inside the column 2, a moving block 5 is arranged inside the moving groove 3, and the viscometer body 8 is fixedly connected to the moving block 5 through a fixing clamp 6, a placing cylinder 10 is fixedly installed on the upper surface of the workbench 1 on one side of the column 2, a mounting groove 12 is opened at the bottom of the placing cylinder 10, a spring 13 is fixedly installed on the bottom wall of the mounting groove 12, an adjusting block 14 is fixedly connected to the upper end of the spring 13, a measuring cup 11 is placed above the adjusting block 14, and a measuring cup 11 is placed inside the placing cylinder 10 An arc groove 18 is provided around the mounting groove 12, and a seesaw 17 is provided inside the arc groove 18. When in use, the measuring cup 11 is placed inside the placing tube 10, and the gravity of the measuring cup 11 and the liquid inside the measuring cup 11 applies downward pressure to the adjusting block 14, so that the spring 13 is deformed to adjust the height of the position of the adjusting block 14. When the adjusting block 14 moves downward, it drives the seesaw 17 to rotate to fix and clamp the outer wall of the measuring cup 11, so as to prevent the measuring cup 11 from shaking during detection. When using the device, the operator does not need to hold the measuring cup with his hand, so it is convenient to use and has high practicality.

[0027] In this embodiment, if Figure 3 and 4 As shown, the inner wall of the arc groove 18 is fixedly connected with a fixing rod 16, and the seesaw 17 is rotatably sleeved on the outer surface of the fixing rod 16. An adjusting groove 15 is opened inside the adjusting block 14, and one end of the seesaw 17 is inside the adjusting groove 15. The seesaw 17 is adapted to the adjusting groove 15. When in use, by adjusting the position of the adjusting block 14, a downward force is applied to one end of the seesaw 17, so that the seesaw 17 rotates around the fixing rod 16, thereby fixing and clamping the outer wall of the measuring cup 11.

[0028] In this embodiment, if Figure 3 and 4 As shown, there are three seesaws 17 which are evenly distributed in a circular array about the adjustment block 14. The top of the adjustment block 14 abuts against the bottom of the measuring cup 11, and the inner wall of the seesaw 17 abuts against the outer wall of the measuring cup 11. When in use, the measuring cup 11 is fixed and clamped from multiple directions to prevent the measuring cup 11 from shaking during detection.

[0029] In this embodiment, if Figure 1 and 2 As shown, the internal rotation of the movable groove 3 is connected with a reciprocating screw 4, the upper end of the column 2 is fixedly mounted with a motor 9 for driving the reciprocating screw 4 to rotate, and the movable block 5 is threadedly connected with the reciprocating screw 4. When in use, the reciprocating screw 4 is driven to rotate by the motor 9 to make the movable block 5 reciprocate along the movable groove 3, thereby adjusting the height position of the viscometer body 8, and allowing the rotor at the lower end of the viscometer body 8 to be inserted into the inside of the measuring cup 11.

[0030] In this embodiment, if Figure 1 and 2 As shown, one side of the fixing clamp 6 is threadedly connected with a fixing bolt 7, and the fixing clamp 6 is fixedly connected to the moving block 5 through the fixing bolt 7. When in use, the fixing bolt 7 facilitates the installation between the fixing clamp 6 and the moving block 5.

[0031] In this embodiment, if Figure 1 As shown, the vertical centers of the cylinder 10, the measuring cup 11, the adjusting block 14 and the viscometer body 8 are located on the same vertical line, which provides necessary conditions for the rotor at the lower end of the viscometer body 8 to be inserted into the interior of the measuring cup 11 when in use.

[0032] Working principle: When using a viscometer support device of the present application, by placing a measuring cup 11 inside a placing tube 10, a downward pressure is applied to an adjusting block 14 under the action of the gravity of the measuring cup 11 and the liquid inside the measuring cup 11, so that the spring 13 is deformed to adjust the height of the position of the adjusting block 14. When the adjusting block 14 moves downward, it applies a downward force to one end of the seesaw 17, so that the seesaw 17 rotates around the fixing rod 16, thereby fixing and clamping the outer wall of the measuring cup 11 to prevent the measuring cup 11 from shaking during detection. When using the device, the operator does not need to hold the measuring cup 11 with his hand, so it is convenient to use and has high practicality.

[0033] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Although the present application has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A viscometer support device, comprising a workbench (1) and a viscometer body (8), characterized in that: A column (2) is fixedly mounted on one side of the upper surface of the workbench (1), a movable groove (3) is provided inside the column (2), a movable block (5) is arranged inside the movable groove (3), the viscometer body (8) is fixedly connected to the movable block (5) via a fixing clamp (6), a placement tube (10) is fixedly mounted on the upper surface of the workbench (1) on one side of the column (2), a mounting groove (12) is provided at the bottom of the placement tube (10), a spring (13) is fixedly mounted on the bottom wall of the mounting groove (12), an adjustment block (14) is fixedly connected to the upper end of the spring (13), a measuring cup (11) is placed above the adjustment block (14), an arc-shaped groove (18) is provided inside the placement tube (10) around the mounting groove (12), a seesaw (17) is arranged inside the arc-shaped groove (18).

2. A viscometer support device according to claim 1, characterized in that: The inner wall of the arc-shaped groove (18) is fixedly connected to a fixing rod (16); the seesaw (17) is rotatably sleeved on the outer surface of the fixing rod (16); an adjusting groove (15) is provided inside the adjusting block (14); one end of the seesaw (17) is located inside the adjusting groove (15); and the seesaw (17) is adapted to the adjusting groove (15).

3. A viscometer support device according to claim 1, characterized in that: The number of the seesaw plates (17) is three and they are evenly distributed in a circular array with respect to the adjustment block (14); the top of the adjustment block (14) abuts against the bottom of the measuring cup (11); and the inner wall of the seesaw plates (17) abuts against the outer wall of the measuring cup (11).

4. A viscometer support device according to claim 1, characterized in that: A reciprocating screw rod (4) is rotatably connected inside the movable groove (3), a motor (9) for driving the reciprocating screw rod (4) to rotate is fixedly mounted on the upper end of the column (2), and the movable block (5) is threadably connected to the reciprocating screw rod (4).

5. A viscometer support device according to claim 1, characterized in that: A fixing bolt (7) is threadedly connected to one side of the fixing clamp (6), and the fixing clamp (6) is fixedly connected to the moving block (5) via the fixing bolt (7).

6. A viscometer support device according to claim 1, characterized in that: The vertical centers of the placement cylinder (10), the measuring cup (11), the adjustment block (14) and the viscometer body (8) are located on the same vertical line.

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