Viscosity detector

Abstract

The utility model provides a viscosity detector, which relates to the technical field of detectors and comprises a base, and an auxiliary mechanism is arranged on the outer side of the base and extends into the base. The auxiliary mechanism comprises a cup placing table, the cup placing table is located at the top of the base, before fluid viscosity detection, the cup placing table can horizontally move in the front-back direction by rotating a screw rod, and after a cup placing opening is located at a designated position, fluid containers are sequentially placed in the cup placing opening; by means of the structure, the position of the fluid container does not need to be manually adjusted and calibrated before each time of detection, the placing position of the fluid container can be rapidly positioned, the fluid container can be accurately placed below the detection structure, and the purposes of facilitating viscosity detection and improving the fluid viscosity detection efficiency and precision are achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of detectors, in particular to a viscosity detector. Background Art

[0002] Viscosity is a physical quantity that indicates the internal friction of a fluid when it is flowing. It is the ability of a fluid to resist deformation and is an important indicator used to identify certain finished or semi-finished products. Viscosity varies with different fluids and changes with temperature. In industrial production and scientific research, viscosity testers are physical property analysis instruments that measure fluid viscosity. Currently, there are three types of viscometers commonly used: capillary, rotary, and vibration. Among them, rotary viscosity testers have the widest application range.

[0003] Before conducting a fluid viscosity test, it is necessary to ensure that the container containing the fluid is located directly below the rotor in order to improve the accuracy of the fluid viscosity test. However, the existing rotary viscosity tester lacks a fixed structure for the fluid container, resulting in the need to manually adjust the position of the calibrated fluid container before each test. Manual operation is not only cumbersome but also has errors, thereby reducing the efficiency and accuracy of fluid viscosity testing.

[0004] Therefore, there is room for improvement, and the utility model provides a viscosity detector. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model aims to provide a viscosity detector, and the specific scheme is as follows:

[0006] A viscosity detector comprises a base, an auxiliary mechanism is arranged on the outer side of the base, and the auxiliary mechanism extends to the inside of the base;

[0007] The auxiliary mechanism includes a cup placing platform, which is located on the top of the base, and a cup placing opening is provided on the top of the cup placing platform. A screw is threadedly inserted into the inner part of the cup placing platform, and two support blocks are sleeved on the outer side of the screw, and the two support blocks are fixedly connected to the top of the cup placing platform, a bottom plate is fixedly connected to the rear side of the base, an electric hydraulic push rod is fixedly connected to the top of the bottom plate, a connecting block is fixedly sleeved on the outer side of the top end of the electric hydraulic push rod, and a machine table is fixedly connected to the front side of the connecting block, a support cylinder is fixedly embedded on the inner side of the bottom of the machine table, a motor is fixedly embedded inside the bottom end of the support cylinder, a connecting sleeve is fixedly connected to the output end of the motor, a threaded rod is threadedly inserted into the inner side of the bottom end of the connecting sleeve, a connecting rod is fixedly connected to the bottom end of the threaded rod, a rotor is fixedly sleeved on the outer side of the bottom end of the connecting rod, and a connecting component is provided on the outer side of the rotor.

[0008] Furthermore, the connecting component includes a knob, and the knob is fixedly connected to the front end of the screw rod.

[0009] Through the above technical solution, by setting the knob, it is convenient for the user to rotate the screw rod at a later time, thereby improving work efficiency.

[0010] Furthermore, the connection points between the screw rod and the two support blocks are movably connected via bearings, and four adjustment feet are threadedly inserted into the bottom of the base. The four adjustment feet are symmetrically arranged in pairs with the center line of the base as the axis.

[0011] Through the above technical solution, by providing four adjustment feet, the horizontality of the entire viscosity tester can be easily adjusted.

[0012] Furthermore, a thread groove is provided on the outer side of the support tube, and a thread ring is sleeved on the outer side of the thread groove.

[0013] Through the above technical solution, the thread groove and the thread ring cooperate with each other, so that the user can quickly install and disassemble the heating plate at a later time.

[0014] Furthermore, a heating plate is fixedly connected to the bottom of the threaded ring, and the heating plate is located outside the drill.

[0015] Through the above technical solution, by providing a heating plate, the fluid can be easily heated.

[0016] Furthermore, an insulating block is fixedly connected to one side of the heating plate, and a temperature probe is fixedly embedded in the insulating block.

[0017] Through the above technical solution, since a sensor is provided inside the temperature probe, the temperature of the fluid can be detected in real time, and the heating is stopped when the temperature reaches the rated heating temperature.

[0018] Furthermore, a groove 1 and a groove 2 are respectively provided on the top and the front side of the machine, and a level is fixedly embedded in the groove 1 and the groove 2.

[0019] Through the above technical solution, by setting a level, it is possible to intuitively determine whether the overall viscosity tester is placed horizontally. When it is not horizontal, the tester can perform horizontal calibration by adjusting the corresponding adjustment feet.

[0020] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0021] Before conducting fluid viscosity testing, the screw can be rotated to allow the cup placement table to move horizontally in the front-to-back direction. When the cup placement opening is located at the specified position, the fluid containers are placed inside the cup placement opening in sequence, so that there is no need to manually adjust and calibrate the position of the fluid container before each test. Through the above structure, the placement position of the fluid container can be quickly located, and the fluid container can be accurately placed under the detection structure, which facilitates viscosity testing and improves the efficiency and accuracy of fluid viscosity testing. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 This is a schematic diagram of the overall structure of this application;

[0023] Figure 2 A bottom perspective view of the present application;

[0024] Figure 3 For this application Figure 1 A magnified view of the structure at center;

[0025] Figure 4 For this application Figure 1 Enlarged view of the structure at point B in the middle.

[0026] Figure numerals: 1. base; 2. cup placement table; 3. cup placement mouth; 4. screw; 5. support block; 6. bottom plate; 7. electric hydraulic push rod; 8. connecting block; 9. machine table; 10. support cylinder; 11. motor; 12. connecting sleeve; 13. threaded rod; 14. connecting rod; 15. rotor; 16. adjustment foot; 17. threaded ring; 18. heating plate; 19. insulating block; 20. temperature probe; 21. level. DETAILED DESCRIPTION

[0027] The present invention will be further described in detail below in conjunction with the embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0028] The present application embodiment discloses a viscosity detector, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , including a base 1, an auxiliary mechanism is arranged on the outer side of the base 1, and the auxiliary mechanism extends to the inside of the base 1.

[0029] The auxiliary mechanism includes a cup placing platform 2, which is located at the top of the base 1. A cup placing opening 3 is provided on the top of the cup placing platform 2. A screw rod 4 is inserted into the inner thread of the cup placing platform 2. Two support blocks 5 are sleeved on the outer side of the screw rod 4. The two support blocks 5 are fixedly connected to the top of the cup placing platform 2. A bottom plate 6 is fixedly connected to the rear side of the base 1. An electric hydraulic push rod 7 is fixedly connected to the top of the bottom plate 6. A connecting block 8 is fixedly sleeved on the outer side of the top of the electric hydraulic push rod 7. A machine platform 9 is fixedly connected to the front side of the connecting block 8. A support tube 10 is fixedly embedded in the inner side of the bottom of the machine platform 9. A motor 11 is fixedly embedded in the bottom end of the support tube 10. A connecting sleeve 12 is fixedly connected to the output end of the motor 11. A threaded rod 13 is inserted into the inner thread of the bottom end of the connecting sleeve 12. A connecting rod 14 is fixedly connected to the bottom end of the threaded rod 13. A rotor 15 is fixedly sleeved on the outer side of the bottom end of the connecting rod 14.

[0030] See also Figure 1, a connecting component is provided on the outside of the rotor 15, and the connecting component includes a knob, which is fixedly connected to the front end of the screw rod 4, and the connection between the screw rod 4 and the two support blocks 5 is movably connected through a bearing. Four adjusting feet 16 are threadedly inserted at the bottom of the base 1, and the four adjusting feet 16 are symmetrically arranged in pairs with the center line of the base 1 as the axis. By setting the knob, it is convenient for the user to rotate the screw rod 4 later, thereby improving the work efficiency. At the same time, by setting the four adjusting feet 16, it is convenient to adjust the levelness of the overall viscosity tester;

[0031] See also Figure 2 A threaded groove is provided on the outside of the support tube 10, and a threaded ring 17 is sleeved on the outside of the threaded groove. A heating plate 18 is fixedly connected to the bottom of the threaded ring 17. The heating plate 18 is located on the outside of the drill. The threaded groove cooperates with the threaded ring 17, which makes it convenient for users to quickly install and remove the heating plate 18 later. At the same time, by setting the heating plate 18, it is convenient to heat the fluid;

[0032] See also Figure 1 , Figure 3 and Figure 4 An insulating block 19 is fixedly connected to one side of the heating plate 18, and a temperature probe 20 is fixedly embedded inside the insulating block 19. A groove 1 and a groove 2 are respectively opened on the top and the front side of the machine table 9, and a level 21 is fixedly embedded inside the groove 1 and the groove 2. Therefore, a sensor is provided inside the temperature probe 20, so the temperature of the fluid can be detected in real time. When the temperature reaches the rated heating temperature, the heating is stopped. At the same time, by setting the level 21, it can be intuitively judged whether the overall viscosity tester is placed horizontally. When it is not horizontal, the inspector can adjust the corresponding adjustment foot 16 for horizontal calibration.

[0033] The working process of this embodiment is as follows: before testing the fluid viscosity, the user can hold the knob to rotate the screw 4, and because the bottom of the cup placing table 2 fits with the base 1, the cup placing table 2 can be moved horizontally in the front-rear direction;

[0034] When the cup opening 3 is located at the designated position, the fluid container is placed inside the cup opening 3 in sequence, so that it is not necessary to manually adjust the position of the calibration fluid container before each test. Through the above structure, the placement position of the fluid container can be quickly located, and the fluid container can be accurately placed under the detection structure, which facilitates the viscosity detection and improves the efficiency and accuracy of the fluid viscosity detection. Subsequently, the height of the connecting block 8 can be adjusted by starting the electric hydraulic push rod 7, so that the machine 9 drives the drill to move to the appropriate detection position. Later, the level meter 21 can be used to observe whether the overall viscosity detector is placed horizontally, which is convenient for the user to perform horizontal calibration operations;

[0035] When the fluid needs to be heated, the heating plate 18 can be used to generate heat to increase the fluid temperature to the rated heating temperature, and finally the motor 11 is started to drive the rotor 15 to rotate through the connecting sleeve 12 and the threaded rod 13. Since the motor 11 is given a specific output power, the corresponding viscosity of the fluid to be tested can be calculated through the actual measured rotation rate of the rotor 15 to complete the viscosity detection of the fluid.

[0036] The above is only a preferred embodiment of the present invention. The protection scope of the present invention is not limited to the above embodiments. All technical solutions under the concept of the present invention belong to the protection scope of the present invention. It should be pointed out that for ordinary technicians in this technical field, some improvements and modifications without departing from the principle of the present invention should also be regarded as the protection scope of the present invention.

Claims

1. A viscosity detector, comprising a base (1), characterized in that: An auxiliary mechanism is provided on the outside of the base (1), and the auxiliary mechanism extends into the inside of the base (1); The auxiliary mechanism comprises a cup placing platform (2), the cup placing platform (2) is located on the top of the base (1), a cup placing opening (3) is provided on the top of the cup placing platform (2), a screw rod (4) is inserted into the inner thread of the cup placing platform (2), two support blocks (5) are sleeved on the outer side of the screw rod (4), and the two support blocks (5) are fixedly connected to the top of the cup placing platform (2), a bottom plate (6) is fixedly connected to the rear side of the base (1), an electric hydraulic push rod (7) is fixedly connected to the top of the bottom plate (6), and a connecting block is fixedly sleeved on the outer side of the top end of the electric hydraulic push rod (7) (8), the front side of the connection block (8) is fixedly connected to a machine platform (9), the inner side of the bottom of the machine platform (9) is fixedly embedded with a support tube (10), the bottom end of the support tube (10) is fixedly embedded with a motor (11), the output end of the motor (11) is fixedly connected with a connection sleeve (12), the bottom end of the connection sleeve (12) is internally threaded with a threaded rod (13), the bottom end of the threaded rod (13) is fixedly connected with a connection rod (14), the bottom end of the connection rod (14) is fixedly sleeved with a rotor (15), and the outer side of the rotor (15) is provided with a connection component.

2. A viscosity detector according to claim 1, characterized in that: The connecting component comprises a knob, and the knob is fixedly connected to the front end of the screw rod (4).

3. A viscosity detector according to claim 1, characterized in that: The connection points between the screw rod (4) and the two support blocks (5) are movably connected via bearings. Four adjusting feet (16) are threadedly inserted into the bottom of the base (1). The four adjusting feet (16) are symmetrically arranged in pairs with the center line of the base (1) as the axis.

4. A viscosity detector according to claim 1, characterized in that: A thread groove is formed on the outer side of the support tube (10), and a thread ring (17) is sleeved on the outer side of the thread groove.

5. A viscosity detector according to claim 4, characterized in that: A heating plate (18) is fixedly connected to the bottom of the threaded ring (17), and the heating plate (18) is located outside the drill.

6. A viscosity detector according to claim 5, characterized in that: An insulating block (19) is fixedly connected to one side of the heating plate (18), and a temperature probe (20) is fixedly embedded inside the insulating block (19).

7. A viscosity detector according to claim 1, characterized in that: The top and front side of the machine platform (9) are respectively provided with a first groove and a second groove, and a level (21) is fixedly embedded in the first groove and the second groove.

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