Building gypsum consistometer

Abstract

The utility model discloses a building gypsum consistometer, and relates to the technical field of detection appliances, the building gypsum consistometer comprises a base and an adjusting device mounted at the top of the base, and a lower sliding plate and an upper sliding plate which can synchronously lift are mounted on the adjusting device. Through cooperative arrangement of structures such as the annular rail, the sliding seat, the scraping plate and the electric telescopic rod, during use, the electric telescopic rod is started, the two ends of the electric telescopic rod are rotationally connected with the upper sliding plate and the scraping plate correspondingly, and the telescopic length of the electric telescopic rod is equal to the diameter of the annular sliding rail; when the electric telescopic rod stretches out and draws back, the sliding seat is pushed to slide along the annular sliding rail, so that the scraping plate mounted on the sliding seat is driven to do circular motion around the consistency cylinder, gypsum slurry attached to the consistency cylinder is scraped cleanly, and the problem that when an existing device scrapes redundant slurry on the surface of the consistency cylinder, the thickness cylinder surface is located in a second fixing cylinder, and the thickness cylinder surface cannot be scraped completely is solved as much as possible. And in the slicking process, the device is easily blocked by the second fixing cylinder, and inconvenience is brought to operators.

Description

Technical Field

[0001] This application relates to the technical field of detection instruments, and particularly to a consistency meter for building gypsum. Background Art

[0002] The paste consistency measuring instrument is a standard consistency device for measuring building gypsum, so it is applicable to production units and relevant scientific research departments that produce building gypsum products.

[0003] The utility model patent with the publication number CN214539099U proposes a gypsum consistency meter, which includes a workbench, a scale plate arranged on the workbench, and a column arranged on one side of the workbench; a sliding seat is slidably arranged in the column; a driving component for driving the sliding seat to slide along the height direction of the column is arranged on the workbench; a connecting frame is arranged on one side of the sliding seat; and a consistency cylinder is detachably arranged on the connecting frame.

[0004] When using the above equipment, it is also necessary to scrape the excess slurry on the surface of the consistency cylinder. Since the surface of the consistency cylinder is located inside the second fixed cylinder during use, it is easy to be blocked by the second fixed cylinder during the scraping process, which brings inconvenience to the operator. Utility Model Content

[0005] The purpose of the present utility model is to solve or at least alleviate the problem that when scraping the excess slurry on the surface of the consistency cylinder of the existing equipment, since the surface of the consistency cylinder is located inside the second fixed cylinder, it is easy to be blocked by the second fixed cylinder during the scraping process, which brings inconvenience to the operator.

[0006] To achieve the above purpose, the present utility model adopts the following technical solutions:

[0007] A consistency meter for building gypsum includes a base and an adjusting device installed on the top of the base. A lower sliding plate and an upper sliding plate that can be synchronously lifted and lowered are installed on the adjusting device. A consistency cylinder is detachably connected to the lower sliding plate. A horn-shaped outer cylinder is sleeved on the top end of the consistency cylinder. The bottom end of the outer cylinder is fixedly connected to the outer wall of the consistency cylinder. An annular sliding rail is welded on the inner wall of the outer cylinder. A sliding seat is slidably connected to the annular sliding rail. A scraping plate whose one end is in sliding contact with the top surface of the consistency cylinder is fixedly connected to the upper surface of the sliding seat. An electric telescopic rod is arranged between the scraping plate and the upper sliding plate. The two ends of the electric telescopic rod are respectively rotatably connected to the scraping plate and the upper sliding plate.

[0008] By adopting the above technical solutions, during use, the user injects gypsum slurry into the consistency cylinder and starts the motor to drive the screw rod to rotate. Under the pushing action of the screw threads of the lower slide plate and the upper slide plate, the upper slide plate moves upward, lifting the consistency cylinder to an appropriate height. Then, the valve installed at the bottom of the consistency cylinder can be opened to allow the gypsum slurry to fall from the bottom of the consistency cylinder. By measuring the flowing diameter of the gypsum wall in the consistency cylinder on the scale, the consistency of the gypsum can be calculated. When the upper surface of the consistency cylinder adheres to gypsum slurry and needs to be cleaned, the electric telescopic rod can be started. Since the two ends of the electric telescopic rod are respectively rotatably connected to the upper slide plate and the scraper, and the telescopic length of the electric telescopic rod is equal to the diameter of the annular slide rail, when the electric telescopic rod expands and contracts, it can push the sliding seat to slide along the annular slide rail, thereby driving the scraper installed on the sliding seat to make a circular motion around the consistency cylinder. The upper surface of the scraper is in sliding contact with the upper surface of the consistency cylinder. Therefore, during the movement of the scraper, it can scrape off the gypsum slurry adhering to the consistency cylinder, minimizing the problem that when the existing equipment scrapes the excess slurry on the surface of the consistency cylinder, since the surface of the consistency cylinder is located inside the second fixed cylinder, it is easily blocked by the second fixed cylinder during the scraping process, causing inconvenience to the operator.

[0009] Optionally, multiple concentric circles of scale are engraved on the upper surface of the base, and the center of the bottom of the consistency cylinder and the circle of the scale are in the same vertical plane.

[0010] By adopting the above technical solutions.

[0011] Optionally, the adjusting device includes a support plate fixedly connected to the upper surface of one side of the base. A chute is opened on the side of the support plate close to the base. A screw rod is rotatably connected to the inner cavity of the chute. One ends of the lower slide plate and the upper slide plate both extend into the chute and are sleeved on the screw rod and threadedly connected to the screw rod.

[0012] By adopting the above technical solutions, when the screw rod rotates, under the action of the threads, it can drive the lower slide plate and the upper slide plate to move up and down synchronously, so that the consistency cylinder can be lifted and lowered synchronously with the electric telescopic rod.

[0013] Optionally, a motor is embedded inside the base below the support plate. The output end of the motor is fixedly connected to the bottom end of the screw rod, and a bearing is installed at the connection between the output end of the motor and the base.

[0014] By adopting the above technical solutions, a motor is provided to drive the screw rod to rotate, and a bearing is installed at the connection between the output end of the motor and the base to reduce the resistance during the rotation of the screw rod.

[0015] Optionally, a plug tube is fixedly connected to the end of the lower slide plate outside the chute. The bottom end of the consistency cylinder penetrates through the plug tube and is inserted into the plug tube.

[0016] By adopting the above technical solution, a plug is provided to fix the consistency cylinder, and a plug-in connection method is adopted, which not only ensures a stable connection, but also facilitates the user to install and disassemble the consistency cylinder.

[0017] Optionally, the top height of the outer cylinder is higher than the top height of the consistency cylinder, and the top height of the annular slide rail is flush with the top height of the consistency cylinder.

[0018] By adopting the above technical solution, the height of the outer cylinder is set higher than that of the consistency cylinder, so that the gypsum slurry overflowing from the consistency cylinder can fall into the cavity between the outer cylinder and the consistency cylinder, and the gypsum slurry in the consistency cylinder is prevented from spilling onto the base as much as possible.

[0019] Optionally, vertical rods are vertically installed on the upper surface of one end of the scraper located above the slide seat and the upper surface of the end of the upper slide located outside the slide groove. Both ends of the electric telescopic rod are rotatably connected to the vertical rods through connecting rings, and the telescopic length of the electric telescopic rod is equal to the diameter of the annular slide rail.

[0020] By adopting the above technical solution, a vertical rod is provided for rotatably connecting the two ends of the electric telescopic rod with the upper slide plate and the scraper respectively through the vertical rod. When the user needs to take the consistency cylinder out of the insertion tube, the electric telescopic rod can be pulled upward to make the connecting rings at both ends of the electric telescopic rod slide off from the top of the vertical rod, thereby realizing the disassembly of the electric telescopic rod, which is convenient for users to use.

[0021] In summary, the beneficial effects of this application are as follows:

[0022] The present application is achieved through the coordinated arrangement of structures such as an annular track, a slide seat, a scraper and an electric telescopic rod. When in use, the electric telescopic rod is started. Since the two ends of the electric telescopic rod are rotatably connected to the upper slide plate and the scraper respectively, and the telescopic length of the electric telescopic rod is equal to the diameter of the annular slide rail, the electric telescopic rod will push the slide seat to slide along the annular slide rail when it is extended and retracted, thereby driving the scraper installed on the slide seat to make a circular motion around the consistency cylinder to scrape off the gypsum slurry attached to the consistency cylinder, thereby avoiding as much as possible the problem that when the existing equipment has excess slurry on the surface of the consistency cylinder, the surface of the consistency cylinder is easily blocked by the second fixed cylinder during the scraping process, which brings inconvenience to the operator because the surface of the consistency cylinder is located in the second fixed cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall cross-sectional structure of this application;

[0024] Figure 2 It is a schematic diagram of the connection structure of the outer cylinder, the annular slide rail and the electric telescopic rod of the present application;

[0025] Figure 3 This application Figure 1 A magnified view of the local detail at center A.

[0026] Description of reference numerals: 1, base; 2, support plate; 3, chute; 4, lead screw; 5, motor; 6, lower slide plate; 7, insertion tube; 8, consistency cylinder; 9, outer cylinder; 10, annular slide rail; 11, sliding seat; 12, scraper; 13, vertical rod; 14, upper slide plate; 15, electric telescopic rod. Detailed implementation manners

[0027] The following further describes the present application in conjunction with the attached Figures 1-3 drawings.

[0028] Please refer to Figures 1-3 , a building gypsum consistency meter, including a base 1 and an adjusting device installed on the top of the base 1. A lower slide plate 6 and an upper slide plate 14 that can be lifted synchronously are installed on the adjusting device. A consistency cylinder 8 is detachably connected to the lower slide plate 6. During use, the stirred gypsum slurry is injected into the consistency cylinder 8, and then the adjusting device can drive the lower slide plate 6 to move upward to move the consistency cylinder 8 to a suitable height.

[0029] A horn-shaped outer cylinder 9 is sleeved on the top end of the consistency cylinder 8. The bottom end of the outer cylinder 9 is fixedly connected to the outer wall of the consistency cylinder 8. Since the outer cylinder 9 is horn-shaped, a cavity is left between the inner wall of the outer cylinder 9 and the outer surface of the consistency cylinder 8. When the consistency cylinder 8 trembles during upward movement and causes the gypsum slurry to spill, the cavity can be used for collection to avoid the spilled gypsum slurry directly dripping on the base 1 and affecting the subsequent detection by the user.

[0030] An annular slide rail 10 is welded on the inner wall of the outer cylinder 9. A sliding seat 11 is slidably connected to the annular slide rail 10. A scraper 12 whose one end is in sliding contact with the top surface of the consistency cylinder 8 is fixedly connected to the upper surface of the sliding seat 11. The scraper 12 is provided to scrape the gypsum slurry on the top surface of the consistency cylinder 8.

[0031] An electric telescopic rod 15 is provided between the scraper 12 and the upper slide plate 14. Two ends of the electric telescopic rod 15 are respectively rotatably connected to the scraper 12 and the upper slide plate 14.

[0032] During use, the user can start the electric telescopic rod 15. Since two ends of the electric telescopic rod 15 are respectively rotatably connected to the upper slide plate 14 and the scraper 12, and the telescopic length of the electric telescopic rod 15 is equal to the diameter of the annular slide rail 10, when the electric telescopic rod 15 expands and contracts, it can push the sliding seat 11 to slide along the annular slide rail 10, thereby driving the scraper 12 installed on the sliding seat 11 to make a circular motion around the consistency cylinder 8. Since the upper surface of the scraper 12 is in sliding contact with the upper surface of the consistency cylinder 8, during the movement of the scraper 12, the gypsum slurry attached to the consistency cylinder 8 can be scraped off cleanly.

[0033] Refer to Figure 1The upper surface of the base 1 is engraved with multiple concentric circles of scales, and the bottom center of the consistency cylinder 8 and the circle of the scale are located on the same vertical plane. When the consistency cylinder 8 filled with gypsum slurry is lifted to a suitable height, the valve installed at the bottom of the consistency cylinder 8 can be opened to allow the gypsum slurry to fall from the bottom of the consistency cylinder 8. By measuring the flow diameter of the gypsum wall in the consistency cylinder 8 on the scale, the consistency of the gypsum can be calculated.

[0034] Reference Figure 1 The adjusting device comprises a support plate 2 fixedly connected to the upper surface of one side of the base 1, a slide groove 3 is provided on the side of the support plate 2 close to the base 1, a screw rod 4 is rotatably connected in the inner cavity of the slide groove 3, one end of the lower slide plate 6 and the upper slide plate 14 are both extended into the slide groove 3, and are sleeved on the screw rod 4 and screwed with the screw rod 4. When the screw rod 4 rotates, under the action of the thread, the lower slide plate 6 and the upper slide plate 14 can be driven to move up and down synchronously, so that the consistency cylinder 8 can be synchronously lifted and lowered with the electric telescopic rod 15.

[0035] Reference Figure 1 A motor 5 is embedded inside the base 1 below the support plate 2, and the output end of the motor 5 is fixedly connected to the bottom end of the screw rod 4, and a bearing is installed at the connection between the output end of the motor 5 and the base 1. The motor 5 is configured to drive the screw rod 4 to rotate, and a bearing is installed at the connection between the output end of the motor 5 and the base 1 to reduce the resistance of the screw rod 4 when it rotates.

[0036] Reference Figure 1 The lower slide plate 6 is fixedly connected with an insert pipe 7 on one end outside the slide groove 3, and the bottom end of the consistency cylinder 8 passes through the insert pipe 7 and is plugged into the insert pipe 7. The insert pipe 7 is provided to fix the consistency cylinder 8, and the plug-in connection mode is adopted, which is not only stable in connection, but also convenient for users to install and remove the consistency cylinder 8.

[0037] Reference Figure 2 The top height of the outer cylinder 9 is higher than the top height of the consistency cylinder 8, and the top height of the annular slide rail 10 is flush with the top height of the consistency cylinder 8. The height of the outer cylinder 9 is set higher than the height of the consistency cylinder 8, so that the gypsum slurry overflowing from the consistency cylinder 8 can fall into the cavity between the outer cylinder 9 and the consistency cylinder 8, and the gypsum slurry in the consistency cylinder 8 is prevented from spilling onto the base 1 as much as possible.

[0038] Reference Figure 3, a vertical rod 13 is vertically installed on the upper surface of one end of the scraping plate 12 above the sliding seat 11 and on the upper surface of one end of the upper sliding plate 14 outside the sliding groove 3. Both ends of the electric telescopic rod 15 are rotatably connected to the vertical rod 13 through connecting rings, and the telescopic length of the electric telescopic rod 15 is equal to the diameter of the annular slide rail 10. The vertical rod 13 is provided to rotatably connect both ends of the electric telescopic rod 15 to the upper sliding plate 14 and the scraping plate 12 through the vertical rod 13 respectively. When the user needs to take out the consistency cylinder 8 from the insertion tube 7, the electric telescopic rod 15 can be pulled upward, so that the connecting rings at both ends of the electric telescopic rod 15 slip off from the top of the vertical rod 13, and the disassembly of the electric telescopic rod 15 can be realized, which is convenient for the user to use.

[0039] The implementation principle of this application is as follows: During use, the user injects gypsum slurry into the consistency cylinder 8 and starts the motor 5 to drive the lead screw 4 to rotate, so that the lower sliding plate 6 and the upper sliding plate 14 move upward under the pushing action of the thread, and the consistency cylinder 8 is lifted to an appropriate height. Then, the valve installed at the bottom of the consistency cylinder 8 can be opened, so that the gypsum slurry falls from the bottom of the consistency cylinder 8. By measuring the flowing diameter of the gypsum wall in the consistency cylinder 8 on the scale, the consistency of the gypsum can be calculated. When the upper surface of the consistency cylinder 8 adheres to gypsum slurry and needs to be cleaned, the electric telescopic rod 15 can be started. Since both ends of the electric telescopic rod 15 are rotatably connected to the upper sliding plate 14 and the scraping plate 12 respectively, and the telescopic length of the electric telescopic rod 15 is equal to the diameter of the annular slide rail 10, when the electric telescopic rod 15 expands and contracts, it can push the sliding seat 11 to slide along the annular slide rail 10, thereby driving the scraping plate 12 installed on the sliding seat 11 to make a circular motion around the consistency cylinder 8. The upper surface of the scraping plate 12 is in sliding contact with the upper surface of the consistency cylinder 8. Therefore, during the movement of the scraping plate 12, it can scrape off the gypsum slurry attached to the consistency cylinder 8, and as much as possible avoids the problem that when the existing equipment scrapes the excess slurry on the surface of the consistency cylinder 8, since the surface of the consistency cylinder 8 is located in the second fixed cylinder, it is easy to be blocked by the second fixed cylinder during the scraping process, which brings inconvenience to the operator.

[0040] The above is only the preferred embodiment of the present invention and is not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A building gypsum consistency meter, comprising a base (1) and an adjusting device mounted on the top of the base (1), the adjusting device being mounted with a lower slide plate (6) and an upper slide plate (14) which can be raised and lowered synchronously, the lower slide plate (6) being detachably connected with a consistency cylinder (8), the top end of the consistency cylinder (8) being sleeved with an outer cylinder (9) having a trumpet-shaped structure, the bottom end of the outer cylinder (9) being fixedly connected to the outer wall of the consistency cylinder (8), characterized in that: An annular slide rail (10) is welded to the inner wall of the outer cylinder (9), a slide seat (11) is slidably connected to the annular slide rail (10), a scraper (12) having one end in sliding contact with the top surface of the consistency cylinder (8) is fixedly connected to the upper surface of the slide seat (11), an electric telescopic rod (15) is provided between the scraper (12) and the upper slide plate (14), and two ends of the electric telescopic rod (15) are rotatably connected to the scraper (12) and the upper slide plate (14) respectively.

2. A building plaster consistency meter according to claim 1, characterized in that: The upper surface of the base (1) is engraved with a plurality of concentrically shaped scales, and the bottom center of the consistency cylinder (8) and the circle of the scale are located on the same vertical plane.

3. A building plaster consistency meter according to claim 1, characterized in that: The adjusting device comprises a support plate (2) fixedly connected to the upper surface of one side of the base (1); a slide groove (3) is provided on a side of the support plate (2) close to the base (1); a screw rod (4) is rotatably connected in an inner cavity of the slide groove (3); one end of the lower slide plate (6) and the upper slide plate (14) both extend into the slide groove (3) and are sleeved on the screw rod (4) and threadedly connected to the screw rod (4).

4. A building plaster consistency meter according to claim 1, characterized in that: A motor (5) is embedded in the base (1) below the support plate (2); an output end of the motor (5) is fixedly connected to the bottom end of the screw rod (4); and a bearing is installed at the connection between the output end of the motor (5) and the base (1).

5. A building plaster consistency meter according to claim 3, characterized in that: A plug pipe (7) is fixedly connected to one end of the lower slide plate (6) located outside the slide groove (3), and the bottom end of the consistency cylinder (8) passes through the plug pipe (7) and is plugged into the plug pipe (7).

6. A building plaster consistency meter according to claim 5, characterized in that: The top height of the outer cylinder (9) is higher than the top height of the consistency cylinder (8), and the top height of the annular slide rail (10) is flush with the top height of the consistency cylinder (8).

7. A building plaster consistency meter according to claim 3, characterized in that: A vertical rod (13) is vertically mounted on the upper surface of one end of the scraper (12) located above the slide seat (11) and on the upper surface of one end of the upper slide plate (14) located outside the slide groove (3). Both ends of the electric telescopic rod (15) are rotatably connected to the vertical rod (13) via connecting rings, and the telescopic length of the electric telescopic rod (15) is equal to the diameter of the annular slide rail (10).

Images