Plug opening mechanism for outflow method viscosity measurement system and viscosity measurement system

Abstract

The invention discloses an unplugging mechanism for an outflow method viscosity measurement system and the viscosity measurement system, and relates to the technical field of viscosity measurement. Comprising a height-adjustable mounting assembly, a translation air cylinder mounted at the bottom of the height-adjustable mounting assembly, a translation push-pull plate arranged at the tail end of the translation air cylinder, a swing mounting assembly fixed to the bottom of the translation push-pull plate, and a secondary bending connecting rod with the bending position hinged to the swing mounting assembly. The plugging plug is clamped at one end of the bending connecting rod and is used for plugging an outlet of the viscosity measuring system; the oscillating cylinder is used for driving the secondary bending connecting rod to rotate; one end of the oscillating cylinder is hinged to the oscillating mounting assembly, and the other end of the oscillating cylinder is hinged to the other end of the second-stage bending connecting rod. The device is reasonable in design, the swing cylinder and the translation cylinder drive the plug clamped on the secondary bending connecting rod to open and close the discharge port of the viscosity measurement standard container mechanism, and the discharge port can be automatically blocked with high precision.

Description

Technical Field

[0001] This invention relates to the field of viscosity measurement technology, and more specifically to the field of a stopper mechanism for an effluent viscosity measurement system. Background Technology

[0002] Viscosity, also known as viscosity, refers to the resistance a fluid exhibits to its flow. When a fluid (gas or liquid) flows, and one part flows on top of another, it experiences resistance; this is the fluid's internal friction. The following patents disclose existing technologies: Patent publication number CN206177754U, entitled "Viscosity Measuring Tool and System," discloses the following: A viscosity measuring tool and system. The viscosity measuring tool includes a funnel, a sealing element, a pressing element, an elastic device, and a connecting element. The funnel has a leakage hole. The sealing element is located below the funnel neck and can seal the leakage hole. The pressing element is connected to the funnel body. The elastic device is connected to both the funnel neck and the sealing element, and has a tendency to move to seal the leakage hole. One end of the connecting element is connected to the pressing element, and the other end is connected to the sealing element. When the pressing element is pressed, the connecting element drives the sealing element to move, thereby opening the leakage hole. The viscosity measuring system includes a viscosity measuring tool and a measuring cup. The purpose of this invention is to provide a viscosity measuring tool and system to solve the technical problems of inconvenience and safety in measuring the viscosity of liquids such as drilling fluids by a single person in the prior art.

[0003] The sealing component in the aforementioned patent is an elastic pressing sealing component, which is prone to fatigue damage after long-term use, resulting in a decrease in sealing effect. Summary of the Invention

[0004] The purpose of this invention is to solve the above-mentioned technical problems by providing a stopper opening mechanism and a viscosity measurement system for an effluent viscosity measurement system.

[0005] To achieve the above objectives, the present invention specifically adopts the following technical solution: The present invention provides a stopper mechanism for an effluent viscosity measurement system, comprising a height-adjustable mounting assembly, a translation cylinder mounted at the bottom of the height-adjustable mounting assembly, a translation push-pull plate disposed at the end of the translation cylinder, a swing mounting assembly fixed at the bottom of the translation push-pull plate, a secondary bending connecting rod hinged at the bend to the swing mounting assembly, a stopper clamped at one end of the bending connecting rod for sealing the outlet of the viscosity measurement system, and a swing cylinder for driving the secondary bending connecting rod to rotate; One end of the swing cylinder is hinged to the swing mounting assembly, and the other end of the swing cylinder is hinged to the other end of the secondary bending connecting rod.

[0006] Working process: First, the swing cylinder is initially in the extended position (at this time, the plug blocks the bottom of the standard container). The material to be measured is poured into the standard container. After starting, the swing cylinder retracts, causing the plug to open. The translation cylinder drives the entire swing cylinder to move backward, and the material flows out.

[0007] In one embodiment, the mounting assembly includes a height-adjustable positioning block, an upper fixing plate, and a translation cylinder fixing plate; the upper fixing plate is mounted on top of the positioning block, the translation cylinder fixing plate is vertically arranged and connected to the top of the upper fixing plate, and the translation cylinder is mounted on the bottom of the translation cylinder fixing plate.

[0008] In one embodiment, a floating joint is also included, wherein the translation cylinder and the translation push-pull plate are connected by the floating joint.

[0009] In one embodiment, the swing mounting assembly is a swing cylinder fixing plate, the swing cylinder is hinged to the bottom left side of the swing cylinder fixing plate, the right end of the swing cylinder fixing plate is connected to the bottom of the translational push-pull plate, and a joint joint is installed at the end of the piston shaft of the swing cylinder. The joint joint is hinged to the secondary bending connecting rod by a cylindrical pin.

[0010] In one embodiment, the middle part of the secondary bending connecting rod is hinged to the right end of the swing cylinder fixing plate by a cylindrical pin.

[0011] In one embodiment, horizontal guide rods for guiding the translational push-pull plate are provided at both ends of the translational cylinder.

[0012] Another aspect of the present invention provides an effluent viscosity measurement system, including the above-described opening mechanism for an effluent viscosity measurement system.

[0013] In one embodiment, it also includes a viscosity measurement standard container mechanism, which includes an insulated tank body, a standard container, a sealing gasket, a support column, a receiving tray, and a base plate. The support column is installed on the base plate, and the insulation tank body is supported by the support column. The standard container is installed between the inner mounting surfaces of the insulation tank body and is sealed with a sealing gasket. The receiving tray is placed directly below the discharge port of the insulation tank body, and the sealing plug is matched with the discharge port.

[0014] In one embodiment, multiple foot dampers are evenly distributed on the bottom of the base plate.

[0015] In one embodiment, a protective cover is provided on the outside of the plug opening mechanism, and the protective cover is fixed to the base plate.

[0016] The beneficial effects of this invention are as follows: This invention is reasonably designed. When the swing cylinder is initially in the extended state (at which time the plug blocks the lower opening of the standard container), the material to be measured is poured into the standard container. After starting, the swing cylinder retracts, causing the plug to open. The translation cylinder moves the entire swing cylinder backward, allowing the material to flow out. The opening and closing of the discharge port of the viscosity measuring standard container mechanism is achieved by the swing cylinder and the translation cylinder driving the plug clamped on the secondary bending connecting rod, which can realize automatic and high-precision sealing of the discharge port. Attached Figure Description

[0017] To more clearly illustrate the technical solutions of the embodiments of the present invention, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of the present invention and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained from these drawings without creative effort.

[0018] Figure 1 This is a schematic diagram of the structure of the present invention; Figure 2 yes Figure 1 A sectional view; Figure reference numerals: 1-Automatic stopper opening mechanism, 2-Viscosity measurement standard container mechanism; 21-Standard container, 22-Insulated tank body, 23-Receiving tray, 24-Base plate, 25-Foot damper; 11-Positioning block, 12-Upper fixing plate, 13-Secondary bending connecting rod, 14-Translation cylinder fixing plate, 15-Translation cylinder, 16-Swing cylinder fixing plate, 17-Swing cylinder, 18-Sealing plug, 19-Translation push-pull plate. Detailed Implementation

[0019] To make the technical problems, technical solutions, and technical effects of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. The components of the embodiments of the present invention described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0020] Therefore, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the invention without inventive effort are within the scope of protection of the invention.

[0021] It should be noted that similar reference numerals and letters in the following figures indicate similar items; therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0022] In the description of the embodiments of the present invention, it should be noted that the terms "inner", "outer", "upper", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the product of the invention is usually placed when in use. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limiting the present invention.

[0023] Example 1 like Figures 1 to 2 As shown, this embodiment provides a plugging mechanism for an effluent viscosity measurement system, including a height-adjustable mounting assembly, a translation cylinder 15 mounted at the bottom of the height-adjustable mounting assembly, a translation push-pull plate 19 disposed at the end of the translation cylinder 15, a swing mounting assembly fixed to the bottom of the translation push-pull plate 19, a secondary bending connecting rod 13 hinged at the bend to the swing mounting assembly, a plug 18 clamped at one end of the bending connecting rod for sealing the outlet of the viscosity measurement system, and a swing cylinder 17 that drives the secondary bending connecting rod 13 to rotate. One end of the swing cylinder 17 is hinged to the swing mounting assembly, and the other end of the swing cylinder 17 is hinged to the other end of the secondary bending connecting rod 13.

[0024] Working process: First, the swing cylinder 17 is initially in the extended position (at this time, the plug blocks the lower opening of the standard container 21). The material to be measured is poured into the standard container 21. After starting, the swing cylinder 17 retracts, causing the plug to open. The translation cylinder 15 drives the swing cylinder 17 to move backward as a whole, and the material flows out.

[0025] Example 2 like Figures 1 to 2 As shown, this embodiment provides a plugging mechanism for an effluent viscosity measurement system, including a height-adjustable mounting assembly, a translation cylinder 15 mounted at the bottom of the height-adjustable mounting assembly, a translation push-pull plate 19 disposed at the end of the translation cylinder 15, a swing mounting assembly fixed to the bottom of the translation push-pull plate 19, a secondary bending connecting rod 13 hinged at the bend to the swing mounting assembly, a plug 18 clamped at one end of the bending connecting rod for sealing the outlet of the viscosity measurement system, and a swing cylinder 17 that drives the secondary bending connecting rod 13 to rotate. One end of the swing cylinder 17 is hinged to the swing mounting assembly, and the other end of the swing cylinder 17 is hinged to the other end of the secondary bending connecting rod 13.

[0026] The mounting components include a height-adjustable positioning block 11, an upper fixing plate 12, and a translation cylinder fixing plate 14; the upper fixing plate 12 is mounted on the top of the positioning block 11, the translation cylinder fixing plate 14 is vertically arranged and connected to the top of the upper fixing plate 12, and the translation cylinder 15 is mounted on the bottom of the translation cylinder fixing plate 14.

[0027] It also includes a floating joint, with the translation cylinder 15 and the translation push-pull plate 19 connected by the floating joint.

[0028] Example 3 This embodiment is a further optimization based on Embodiment 2, specifically: The swing mounting assembly is a swing ray fixing plate. The swing cylinder 17 is hinged to the bottom left side of the swing cylinder 17 fixing plate. The right end of the swing cylinder 17 fixing plate is connected to the bottom of the translational push-pull plate 19. The piston shaft end of the swing cylinder 17 is equipped with a joint joint. The joint joint is hinged to the secondary bending connecting rod 13 by a cylindrical pin.

[0029] The middle part of the secondary bending connecting rod 13 is hinged to the right end of the fixed plate of the swing cylinder 17 by a cylindrical pin.

[0030] The translation cylinder 15 is equipped with horizontal guide rods at both ends for guiding the translation push-pull plate 19.

[0031] Example 4 This embodiment provides an effluent viscosity measurement system, including the aforementioned opening mechanism for an effluent viscosity measurement system.

[0032] It also includes a viscosity measurement standard container mechanism 2, which includes an insulation tank body 22, a standard container 21, a sealing gasket, a support column, a receiving tray 23, and a base plate 24. The support column is installed on the base plate 24, the insulation tank body 22 is supported by the support column, the standard container 21 is installed between the inner mounting surfaces of the insulation tank body 22 and sealed with a sealing gasket, the receiving tray 23 is placed directly below the discharge port of the insulation tank body 22, and the sealing plug 18 is matched with the discharge port.

[0033] Multiple foot dampers 25 are evenly distributed on the bottom of the base plate 24.

[0034] The opening mechanism is equipped with a protective cover, which is fixed to the base plate 24.

Claims

1. A stopper opening mechanism for an effluent viscosity measurement system, characterized in that, It includes a height-adjustable mounting assembly, a translation cylinder (15) mounted at the bottom of the height-adjustable mounting assembly, a translation push-pull plate (19) disposed at the end of the translation cylinder (15), a swing mounting assembly fixed at the bottom of the translation push-pull plate (19), a secondary bending connecting rod (13) hinged at the bend to the swing mounting assembly, a sealing plug (18) clamped at one end of the bending connecting rod for sealing the outlet of the viscosity measurement system, and a swing cylinder (17) that drives the secondary bending connecting rod (13) to rotate. One end of the swing cylinder (17) is hinged to the swing mounting assembly, and the other end of the swing cylinder (17) is hinged to the other end of the secondary bending connecting rod (13).

2. The stopper opening mechanism for an effluent viscosity measurement system according to claim 1, characterized in that, The height-adjustable mounting assembly includes a height-adjustable positioning block (11), an upper fixing plate (12), and a translation cylinder fixing plate (14); the upper fixing plate (12) is mounted on the top of the positioning block (11), the translation cylinder fixing plate (14) is vertically arranged and connected to the top of the upper fixing plate (12), and the translation cylinder (15) is mounted on the bottom of the translation cylinder fixing plate (14).

3. The stopper opening mechanism for an effluent viscosity measurement system according to claim 2, characterized in that, The height-adjustable mounting assembly also includes a floating joint, by which the translation cylinder (15) and the translation push-pull plate (19) are connected.

4. The stopper opening mechanism for an effluent viscosity measurement system according to claim 2, characterized in that, The swing mounting assembly is a swing cylinder fixing plate. The swing cylinder (17) is hinged to the bottom left side of the swing cylinder fixing plate. The right end of the swing cylinder fixing plate is connected to the bottom of the translation push-pull plate (19). A joint joint is installed at the end of the piston shaft of the swing cylinder (17). The joint joint is hinged to the secondary bending connecting rod (13) by a cylindrical pin.

5. The stopper opening mechanism for an effluent viscosity measurement system according to claim 4, characterized in that, The middle part of the secondary bending connecting rod (13) is hinged to the right end of the swing cylinder fixing plate by a cylindrical pin.

6. The stopper opening mechanism for an effluent viscosity measurement system according to claim 4, characterized in that, The translation cylinder (15) is provided with horizontal guide rods at both ends for guiding the translation push-pull plate (19).

7. An effluent viscosity measurement system, characterized in that, The invention includes a stopper mechanism for an effluent viscosity measurement system according to any one of claims 1 to 6.

8. The effluent viscosity measurement system according to claim 7, characterized in that, It also includes a viscosity measurement standard container mechanism (2), which includes a heat preservation tank body (22), a standard container (21), a sealing gasket, a support column, a receiving tray (23), and a bottom plate (24). The support column is installed on the base plate (24), the heat preservation tank body (22) is supported by the support column, the standard container (21) is installed on the inner mounting surface of the heat preservation tank body (22), and there is a sealing gasket between them for sealing. The receiving tray (23) is placed directly below the discharge port of the heat preservation tank body (22), and the sealing plug (18) is matched with the discharge port.

9. The effluent viscosity measurement system according to claim 8, characterized in that, The bottom of the base plate (24) is evenly distributed with multiple foot dampers (25).

10. The effluent viscosity measurement system according to claim 8, characterized in that, The opening mechanism is provided with a protective cover, which is fixed on the base plate (24).

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