Detachable glass stirrer thermometer mounting structure

Abstract

The utility model discloses detachable glass stirrer thermometer mounting structure relates to thermometer installation technical field. The utility model discloses including the reaction kettle cover, stirring subassembly, temperature measuring sleeve and temperature measuring component, still including support outer tube, first limit piece, second limit piece, outer positioning frame and inner positioning frame. The utility model discloses through the axial movement of moving ring along the guide rod of screwing limit screw rod, control first limit piece and second limit piece go up and down and move, cooperate and push the inside sliding of outer slide groove and make the push plate drive the synchronous rotation of multiple groups of rotating parts meshed with it to the inside of inner slide groove, and the top pressing of outer positioning frame is pressed to rotating part conveniently, thereby fastening temperature measuring sleeve to the temperature measuring mouth department of reaction kettle cover, and when second limit piece rotates to the perpendicular state, and the top pressing of inner positioning frame is pressed to sliding part by screwing limit bolt and going down, thereby fastening temperature measuring component to the inside of temperature measuring sleeve.

Description

Technical Field

[0001] This utility model relates to the field of thermometer installation technology, specifically to a detachable glass-lined stirrer thermometer installation structure. Background Technology

[0002] Glass-lined agitators are widely used in reaction equipment in chemical, pharmaceutical, and food industries due to their excellent corrosion resistance and high mechanical strength. Accurate monitoring of material temperature is crucial in these reaction processes, typically requiring the installation of a thermometer on the reactor lid for real-time monitoring of the internal temperature.

[0003] Traditional thermometer installation methods often employ welding or threaded fixing structures, which present difficulties in installation and disassembly. Especially when frequent calibration or replacement of thermometers is required, or when checking the surface of the temperature measuring sleeve is needed, the traditional structure is cumbersome to operate and is prone to damage to the thermometer or temperature measuring sleeve itself during disassembly and assembly, affecting the service life of the equipment and the accuracy of temperature measurement. Utility Model Content

[0004] To address the aforementioned problems, this utility model provides a detachable glass-lined stirrer thermometer mounting structure, thereby solving the difficulty in quickly assembling and disassembling the thermometer and temperature measuring sleeve.

[0005] To achieve the above objectives, this utility model adopts the following technical solution: a detachable glass-lined stirrer thermometer mounting structure, including a reactor lid, a stirring assembly, a temperature measuring sleeve, and a temperature measuring component. It also includes a supporting outer cylinder, a first limiting member, a second limiting member, an outer positioning frame, and an inner positioning frame. The stirring assembly is rotatably mounted on the axis of the reactor lid. The temperature measuring sleeve is inserted into the surface opening of the reactor lid. The temperature measuring component is placed inside the temperature measuring sleeve. The supporting outer cylinder is fixedly mounted on the surface opening of the reactor lid. The first limiting member is slidably mounted on the surface of the supporting outer cylinder and threadedly connected to the rotating end of the supporting outer cylinder. The outer positioning frame is positioned on the top of the temperature measuring sleeve, and the rotating end of the first limiting member is in contact with the top of the outer positioning frame. The second limiting member is rotatably mounted on the surface of the first limiting member. The inner positioning frame is positioned on the top of the temperature measuring component, and the sliding end of the second limiting member is in contact with the top of the inner positioning frame.

[0006] The supporting outer cylinder includes a fixing ring, a fixing plate, a limiting screw, and a guide rod. The fixing ring is fixedly installed on the edge of the temperature measuring component mounting port of the reactor cover, the fixing plate is fixedly installed on the top of the fixing ring, the limiting screw is rotatably installed between the fixing ring and the fixing plate, and the guide rod is fixedly installed between the fixing ring and the fixing plate.

[0007] The first limiting component includes a movable ring, an outer sliding groove, an inner sliding groove, a rotating component, and a push plate. One end of the movable ring is threadedly connected to the rotating end of the supporting outer cylinder, and the other end is slidably inserted into the supporting outer cylinder. An outer sliding groove is provided on the top of the movable ring, and an inner sliding groove is provided inside the movable ring. The rotating component is rotatably connected to the inner wall of the inner sliding groove. The push plate is slidably installed inside the outer sliding groove, and the push plate is meshed with the rotating component.

[0008] The rotating components are in multiple sets and arranged in a circular array inside the inner slide groove. A slot is provided at the top of each rotating component.

[0009] A slider is fixedly installed at the bottom of the push plate, and the slider passes through the outer slide groove to the inside of the inner slide groove. The bottom inner wall of the push plate is provided with locking teeth.

[0010] The second limiting component includes a rotating ring, a sleeve plate, a limiting bolt, and a sliding component. The rotating ring is rotatably mounted on the outside of the first limiting component, the sleeve plate is fixedly mounted on the surface of the rotating ring, the limiting bolt is threaded onto the surface of the sleeve plate, and the sliding component is slidably mounted inside the sleeve plate, with one end of the limiting bolt rotatably connected to the sliding component.

[0011] A magnetic block is embedded in the bottom of the outer positioning frame, and the bottom surface of the outer positioning frame is in contact with the top surface of the temperature measuring sleeve, while the top surface of the outer positioning frame is in contact with the bottom of the rotating end of the first limiting member.

[0012] A magnetic block is embedded in the bottom of the inner positioning frame, and the bottom surface of the inner positioning frame is in contact with the top surface of the temperature measuring component, while the top surface of the inner positioning frame is in contact with the bottom of the sliding end of the second limiting member.

[0013] The beneficial effects of this utility model are as follows: This invention uses a limiting screw to move a moving ring along the axial direction of a guide rod, controlling the up-and-down movement of the first and second limiting members. This, in turn, pushes a push plate to slide inside the outer groove, causing the push plate to drive multiple sets of rotating parts connected to it to rotate synchronously to the outside of the inner groove. This facilitates the operation of the rotating parts pressing the top of the outer positioning frame, thereby quickly securing the temperature measuring sleeve to the temperature measuring port of the reactor lid. When the second limiting member rotates to a vertical position, tightening the limiting bolt causes the sliding part to slide down and press the top of the inner positioning frame, thereby quickly securing the temperature measuring component to the inside of the temperature measuring sleeve. The attraction of the temperature measuring sleeve and temperature measuring component by the outer and inner positioning frames, along with the pressing of the first and second limiting members against the outer and inner positioning frames, makes the installation and removal of the temperature measuring sleeve and temperature measuring component more convenient and quick. The temperature measuring component can be removed separately from the inside of the temperature measuring sleeve, or the temperature measuring component can be removed together with the temperature measuring sleeve when disassembling it. Attached Figure Description

[0014] Figure 1This is a three-dimensional structural diagram of the present invention; Figure 2 This is a first partial three-dimensional structural schematic diagram of the present invention; Figure 3 This is a partial split diagram of the present invention; Figure 4 This is a schematic diagram of the third part of this utility model; Figure 5 This is a partial disassembly diagram of the first limiting component and the supporting outer cylinder; Figure 6 This is a partial structural diagram of the first limiting component; Figure 7 This is a structural schematic diagram of the second limiting component.

[0015] Reference numerals in the attached drawings: 1. Reactor lid; 2. Stirring assembly; 3. Temperature measuring sleeve; 4. Temperature measuring assembly; 5. Support outer cylinder; 501. Fixing ring; 502. Fixing plate; 503. Limiting screw; 504. Guide rod; 6. First limiting component; 601. Moving ring; 602. Outer sliding groove; 603. Inner sliding groove; 604. Rotating component; 605. Push plate; 7. Second limiting component; 701. Rotating ring; 702. Sleeve plate; 703. Limiting bolt; 704. Sliding component; 8. Outer positioning frame; 9. Inner positioning frame. Detailed Implementation

[0016] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed these limited embodiments. Some equivalent alternatives or common means will not be described in detail here, but still fall within the protection scope of this application.

[0017] Figures 1-7 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figure 1 -Appendix Figure 7 The present invention will be further described below.

[0018] The detachable glass-lined stirrer thermometer mounting structure includes a reactor lid 1, a stirring assembly 2, a temperature measuring sleeve 3, and a temperature measuring component 4. It also includes a supporting outer cylinder 5, a first limiting member 6, a second limiting member 7, an outer positioning frame 8, and an inner positioning frame 9. The stirring assembly 2 is rotatably mounted at the axis of the reactor lid 1. The temperature measuring sleeve 3 is inserted into the surface opening of the reactor lid 1. The temperature measuring component 4 is placed inside the temperature measuring sleeve 3. The supporting outer cylinder 5 is fixedly mounted at the surface opening of the reactor lid 1. The first limiting member 6 is slidably mounted on the surface of the supporting outer cylinder 5 and is threadedly connected to the rotating end of the supporting outer cylinder 5. The outer positioning frame 8 is placed on the top of the temperature measuring sleeve 3, and the rotating end of the first limiting member 6 is in contact with the top of the outer positioning frame 8. The second limiting member 7 is rotatably mounted on the surface of the first limiting member 6. The inner positioning frame 9 is placed on the top of the temperature measuring component 4, and the sliding end of the second limiting member 7 is in contact with the top of the inner positioning frame 9. Specifically, the temperature measuring sleeve 3 seals the temperature measuring port of the reactor lid 1 and protects the temperature measuring component 4 from direct contact with the material inside the reactor; the temperature measuring component 4 monitors the temperature of the material inside the reactor; the supporting outer cylinder 5 supports the first limiting member 6 to move up and down on its surface; the first limiting member 6 applies pressure to the top of the outer positioning frame 8, causing the outer positioning frame 8 to fasten the temperature measuring sleeve 3 to the temperature measuring port of the reactor lid 1; the second limiting member 7 applies pressure to the top of the inner positioning frame 9, causing the inner positioning frame 9 to fasten the temperature measuring component 4 to the temperature measuring sleeve 3.

[0019] The outer cylinder 5 includes a fixing ring 501, a fixing plate 502, a limiting screw 503, and a guide rod 504. The fixing ring 501 is fixedly installed on the edge of the temperature measuring component 4 mounting port of the reactor cover 1. The fixing plate 502 is fixedly installed on the top of the fixing ring 501. The limiting screw 503 is rotatably installed between the fixing ring 501 and the fixing plate 502. The guide rod 504 is fixedly installed between the fixing ring 501 and the fixing plate 502. Specifically, the first limiting member 6 and the second limiting member 7 are supported by the fixing ring 501 and the fixing plate 502, the first limiting member 6 and the second limiting member 7 are moved up and down by the rotation of the limiting screw 503, and the moving process of the first limiting member 6 and the second limiting member 7 is made more stable by the guide rod 504.

[0020] The first limiting member 6 includes a movable ring 601, an outer sliding groove 602, an inner sliding groove 603, a rotating member 604, and a push plate 605. One end of the movable ring 601 is threadedly connected to the limiting screw 503, and the other end is slidably inserted into the guide rod 504. The top of the movable ring 601 is provided with an outer sliding groove 602, and the inside of the movable ring 601 is provided with an inner sliding groove 603. The rotating shafts at the upper and lower ends of the rotating member 604 are rotatably connected to the inner wall of the inner sliding groove 603. The push plate 605 is slidably installed inside the outer sliding groove 602, and the push plate 605 is meshed with the rotating shaft of the rotating member 604. Specifically, the moving ring 601 moves up and down along the surface of the guide rod 504 as the limiting screw 503 rotates, thereby adjusting the height of the rotating component 604. The outer slide groove 602 restricts the sliding range of the push plate 605, the inner slide groove 603 facilitates the free extension and retraction of the rotating component 604, and the push plate 605 controls the rotation of the rotating component 604.

[0021] The number of rotating parts 604 is multiple, and they are arranged in a circular array inside the inner slide groove 603. A slot is provided at the top of the rotating shaft of the rotating part 604. Specifically, by pressing the top of the outer positioning frame 8 with multiple sets of rotating parts 604, the outer positioning frame 8 applies stable pressure to the temperature measuring sleeve 3, thereby achieving the function of rapid positioning and fixing.

[0022] A slider is fixedly installed at the bottom of the push plate 605, and the slider passes through the inner slide groove 603 from the outer slide groove 602. The bottom inner wall of the push plate 605 is provided with a locking tooth, and the locking tooth of the push plate 605 is engaged with the locking groove of the rotating part 604. Specifically, the slider makes the push plate 605 slide more stably inside the outer groove 602, preventing it from detaching. The locking teeth of the push plate 605 engage with the locking groove of the rotating part 604, so that the sliding of the push plate 605 can drive multiple sets of rotating parts 604 to rotate synchronously, thus speeding up the disassembly and assembly operation.

[0023] The second limiting component 7 includes a rotating ring 701, a sleeve 702, a limiting bolt 703, and a sliding component 704. The rotating ring 701 is rotatably mounted on the outside of the moving ring 601. The sleeve 702 is fixedly mounted on the surface of the rotating ring 701. The limiting bolt 703 is threaded onto the surface of the sleeve 702. The sliding component 704 is slidably mounted inside the sleeve 702, and one end of the limiting bolt 703 is rotatably connected to the sliding component 704. Specifically, the second limiting member 7 is supported by the rotating ring 701 to rotate stably on the surface of the first limiting member 6, the sliding member 704 is restricted by the sleeve plate 702, and the sliding member 704 is driven to slide inside the sleeve plate 702 by the rotation of the limiting bolt 703. When the first limiting member 6 is in position, the sliding member 704 presses the top of the inner positioning frame 9, so that the inner positioning frame 9 applies stable pressure to the temperature measuring component 4, thereby achieving the function of rapid limiting and fixing.

[0024] A magnetic block is embedded in the bottom of the outer positioning frame 8, and the bottom surface of the outer positioning frame 8 is in contact with the top surface of the temperature measuring sleeve 3, while the top surface of the outer positioning frame 8 is in contact with the bottom of the rotating part 604. Specifically, the magnetic block of the outer positioning frame 8 enables the outer positioning frame 8 to be attached to the temperature measuring sleeve 3, making it easy to pull the outer positioning frame 8 upward to remove the temperature measuring sleeve 3.

[0025] A magnetic block is embedded in the bottom of the inner positioning frame 9, and the bottom surface of the inner positioning frame 9 is in contact with the top surface of the temperature measuring component 4, while the top surface of the inner positioning frame 9 is in contact with the bottom of the sliding component 704. Specifically, the magnetic block of the inner positioning frame 9 enables the inner positioning frame 9 to be magnetically connected with the temperature measuring component 4, making it easy to pull the inner positioning frame 9 upward to remove the temperature measuring component 4.

[0026] In summary: When using this utility model, the operator places the temperature measuring sleeve 3 and the temperature measuring component 4 at the temperature measuring port of the reactor lid 1, and then places the outer positioning frame 8 and the inner positioning frame 9 on the top of the temperature measuring sleeve 3 and the temperature measuring component 4 respectively, so that they are connected by adsorption. The push plate 605 is pushed to slide towards the other end of the moving ring 601 inside the outer sliding groove 602, so that the push plate 605 pushes the rotating part 604 meshing with it to rotate, thereby quickly pushing multiple sets of rotating parts 604 out of the inner sliding groove 603. Then, the limiting screw 503 is turned to drive the moving ring 601 to move downward along the axial direction of the guide rod 504 until the rotating part 604 presses against the top surface of the outer positioning frame 8, completing the quick limiting and fixing of the temperature measuring sleeve 3. Then, the rotating ring 701 is flipped so that the second limiting part 7 is in a vertical state, and the limiting bolt 703 is turned to make the sliding part 704 inside the sleeve 702. The sliding part 704 slides down until it presses against the top surface of the inner positioning frame 9, thus quickly limiting and fixing the temperature measuring component 4. When it is necessary to disassemble and install the temperature measuring component 4 for replacement or maintenance, the second limiting part 7 can be operated to move the sliding part 704 away from the inner positioning frame 9, releasing its pressure on the inner positioning frame 9. The inner positioning frame 9 can then be pulled to remove the temperature measuring component 4 separately. When it is necessary to replace or maintain the temperature measuring sleeve 3, the first limiting part 6 can be operated to move the rotating part 604 away from the outer positioning frame 8. At the same time, the second limiting part 7 moves away from the inner positioning frame 9 as the first limiting part 6 moves, thereby releasing its pressure on both the outer positioning frame 8 and the inner positioning frame 9. The second limiting part 7 can be rotated to a horizontal position, and the outer positioning frame 8 and the inner positioning frame 9 can be pulled to remove the temperature measuring sleeve 3 and the temperature measuring component 4 together. This allows for selective and quick disassembly and assembly of the temperature measuring sleeve 3 and the temperature measuring component 4.

[0027] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A detachable glass-lined stirrer thermometer mounting structure, comprising a reactor lid (1), a stirring assembly (2), a temperature measuring sleeve (3), and a temperature measuring component (4), characterized in that, It also includes a supporting outer cylinder (5), a first limiting member (6), a second limiting member (7), an outer positioning frame (8), and an inner positioning frame (9). The stirring assembly (2) is rotatably installed at the axis of the reactor lid (1). The temperature measuring sleeve (3) is inserted and installed at the surface opening of the reactor lid (1). The temperature measuring assembly (4) is placed inside the temperature measuring sleeve (3). The supporting outer cylinder (5) is fixedly installed at the surface opening of the reactor lid (1). The first limiting member (6) is slidably installed on the surface of the supporting outer cylinder (5) and is threadedly connected to the rotating end of the supporting outer cylinder (5). The outer positioning frame (8) is placed on the top of the temperature measuring sleeve (3), and the rotating end of the first limiting member (6) is in contact with the top of the outer positioning frame (8). The second limiting member (7) is rotatably installed on the surface of the first limiting member (6). The inner positioning frame (9) is placed on the top of the temperature measuring assembly (4), and the sliding end of the second limiting member (7) is in contact with the top of the inner positioning frame (9).

2. The detachable glass-lined stirrer thermometer mounting structure according to claim 1, characterized in that, The supporting outer cylinder (5) includes a fixing ring (501), a fixing plate (502), a limiting screw (503), and a guide rod (504). The fixing ring (501) is fixedly installed on the edge of the temperature measuring component (4) placement port of the reactor cover (1). The fixing plate (502) is fixedly installed on the top of the fixing ring (501). The limiting screw (503) is rotatably installed between the fixing ring (501) and the fixing plate (502). The guide rod (504) is fixedly installed between the fixing ring (501) and the fixing plate (502).

3. The detachable glass-lined stirrer thermometer mounting structure according to claim 1, characterized in that, The first limiting member (6) includes a moving ring (601), an outer sliding groove (602), an inner sliding groove (603), a rotating member (604), and a push plate (605). One end of the moving ring (601) is threadedly connected to the rotating end of the supporting outer cylinder (5), and the other end is slidably inserted into the supporting outer cylinder (5). The top of the moving ring (601) is provided with an outer sliding groove (602), and the inside of the moving ring (601) is provided with an inner sliding groove (603). The rotating member (604) is rotatably connected to the inner wall of the inner sliding groove (603). The push plate (605) is slidably installed inside the outer sliding groove (602), and the push plate (605) is meshed with the rotating member (604).

4. The detachable glass-lined stirrer thermometer mounting structure according to claim 3, characterized in that, The number of rotating parts (604) is multiple, and they are arranged in a circular array inside the inner slide groove (603). A slot is opened at the top of the rotating part (604).

5. The detachable glass-lined stirrer thermometer mounting structure according to claim 3, characterized in that, The bottom of the push plate (605) is fixedly equipped with a slider, and the slider passes through the outer slide groove (602) to the inside of the inner slide groove (603). The bottom inner wall of the push plate (605) is provided with locking teeth.

6. The detachable glass-lined stirrer thermometer mounting structure according to claim 1, characterized in that, The second limiting member (7) includes a rotating ring (701), a sleeve plate (702), a limiting bolt (703), and a sliding member (704). The rotating ring (701) is rotatably installed on the outside of the first limiting member (6). The sleeve plate (702) is fixedly installed on the surface of the rotating ring (701). The limiting bolt (703) is threadedly installed on the surface of the sleeve plate (702). The sliding member (704) is slidably installed inside the sleeve plate (702), and one end of the limiting bolt (703) is rotatably connected to the sliding member (704).

7. The detachable glass-lined stirrer thermometer mounting structure according to claim 1, characterized in that, The bottom of the outer positioning frame (8) is inlaid with a magnetic block, and the bottom surface of the outer positioning frame (8) is in contact with the top surface of the temperature measuring sleeve (3), and the top surface of the outer positioning frame (8) is in contact with the bottom of the rotating end of the first limiting member (6).

8. The detachable glass-lined stirrer thermometer mounting structure according to claim 1, characterized in that, The bottom of the inner positioning frame (9) is inlaid with a magnetic block, and the bottom surface of the inner positioning frame (9) is in contact with the top surface of the temperature measuring component (4), and the top surface of the inner positioning frame (9) is in contact with the bottom of the sliding end of the second limiting member (7).

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