Mounting structure for feeding hole of centrifugal supergravity bed

Abstract

The utility model discloses a centrifugal supergravity bed feed inlet mounting structure which comprises a working box, a centrifugal gravity bed is fixedly mounted in the working box, a driving device for driving the centrifugal gravity bed is fixedly mounted at one end of the centrifugal gravity bed, a rack matched with a first gear is fixedly mounted at one end of a bottom plate, and a second gear is fixedly mounted at the other end of the bottom plate. One end of the fixed plate is fixedly provided with an auxiliary assembly for assisting the installation of the connecting equipment, and relates to the field of supergravity bed structures. Through the arrangement of the first gear, the second threaded rod, the top block and other parts, a worker only needs to push the whole connecting device from the second movable groove formed in the end face of the bottom plate, a connecting hole in the end face of the connecting device can be in butt joint with a feeding port of the centrifugal gravity bed, manual positioning of the worker is omitted, the labor intensity of the worker is reduced, and the working efficiency is improved. The whole connecting equipment moves to extrude the whole driving block, so that a second threaded rod is driven to rotate, and sealing rubber sleeves on the two sides of the second threaded rod are driven to fix and seal the pipeline.

Description

Technical Field

[0001] The utility model relates to the field of the structure of a supergravity bed, in particular to an installation structure of a feed inlet of a centrifugal supergravity bed. Background Technique

[0002] A centrifugal supergravity bed is a rotating bed with fillers. A calcium hydroxide suspension and carbon dioxide gas enter from the upper part of the rotating bed. The suspension passes through the fillers by centrifugal force in the rotating bed and is thrown to the outside, being fully cut and dispersed by the fillers. The specific surface area is extremely expanded, and it reacts fully and rapidly with carbon dioxide to produce nano-calcium carbonate particles with extremely fine particle size. During the reaction process, conditions such as the reaction temperature, speed, and pH value can be controlled to obtain products with different crystal forms.

[0003] During the installation of the existing centrifugal supergravity bed, the connection method between its feed inlet and the pipeline mostly requires workers to align it manually, and then fix and limit it through components such as hose clamps or bolts and nuts, so as to ensure that it can normally transport raw materials for the centrifugal supergravity bed. However, its working environment is mostly in a relatively enclosed box, and the space is relatively narrow. It is difficult for workers to quickly complete the docking or installation of the feed inlet, which affects the overall installation efficiency. Moreover, working in a small space is likely to cause harm to workers, and at the same time increases the overall working intensity and difficulty, which is rather inconvenient. Content of the Utility Model

[0004] Based on this, the purpose of the utility model is to provide an installation structure of a feed inlet of a centrifugal supergravity bed to solve the technical problems mentioned in the above background technique.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An installation structure of a feed inlet of a centrifugal supergravity bed, including a working box, a centrifugal gravity bed is fixedly installed inside the working box, and a driving device for driving it is fixedly installed at one end of the centrifugal gravity bed. A discharge port is fixedly installed at one end of the centrifugal gravity bed, and a feed inlet is opened at one end of the centrifugal gravity bed. A fixing plate is fixedly installed at one end of the working box, and a bottom plate is fixedly installed at one end of the fixing plate. A push plate is movably installed at one end of the bottom plate, and a connecting device is fixedly installed at one end of the push plate. A first threaded rod is movably installed inside the bottom plate, and a first gear is fixedly installed at one end of the first threaded rod. A rack that matches the first gear is fixedly installed at one end of the bottom plate. A top block is movably installed at one end of the first threaded rod, and the connecting device is connected to the first threaded rod through the top block. An auxiliary component for assisting in the installation of the connecting device is fixedly installed at one end of the fixing plate.

[0006] By adopting the above technical solution, by providing components such as a first gear, a connecting device, a driving block, a second gear, a second threaded rod, and a top block, when workers need to dock and install the feeding port, they only need to push the whole connecting device from the second movable slot opened on the end face of the bottom plate so that it enters the interior of the working box. During its movement, the connecting hole on the end face of the connecting device will be docked with the feeding port of the centrifugal gravity bed, eliminating the need for workers to manually position it. At the same time, during the overall movement of the connecting device, it will drive the top block to move upward, squeezing the whole driving block, thereby driving the second threaded rod to rotate, driving the sealing rubber sleeves on both sides of it to fix and seal the pipeline. The push plate is fixed and restricted by the limiting component, effectively preventing its position from shifting during use, eliminating the need for subsequent manual fixing by workers, and at the same time ensuring that there will be no gaps between the pipelines, thus affecting its feeding efficiency, improving its overall installation speed, and reducing the working intensity of workers.

[0007] The present utility model is further configured such that the auxiliary component includes a support frame, a second threaded rod, a second gear, a driving block, a movable rod, a spring, and a sealing rubber sleeve. One end of the fixed plate is fixedly installed with a support frame, and the second threaded rod is movably installed inside the support frame. One end of the second threaded rod is fixedly installed with a second gear, and one end of the second threaded rod is movably installed with a sealing rubber sleeve. The two sets of threads of the second threaded rod are respectively arranged as left-handed and right-handed.

[0008] By adopting the above technical solution, the fixed plate provides support and fixation for the support frame. The movably installed second threaded rod can rotate inside the support frame under the drive of the second gear and the driving block. And the threads of the second threaded rod are arranged as left-handed and right-handed, so that when it rotates, it will drive the two sealing rubber sleeves to move in opposite directions, thereby achieving the purpose of clamping and sealing between the feeding port and the connecting device.

[0009] The present utility model is further configured such that a movable rod is movably installed inside the support frame, and one end of the movable rod is fixedly installed with a driving block matching the second gear. The outside of the movable rod is sleeved with a spring connecting the support frame and the driving block.

[0010] By adopting the above technical solution, the movably installed movable rod can move inside the support frame, ensuring that when the driving block is squeezed, it will not jam the top block, but the driving block and the movable rod will move upward together, thereby achieving the purpose of driving the second gear. The spring will continuously apply a downward elastic force to the driving block, so that when it disengages from the top block and loses the squeezing force, it will reset immediately and drive the sealing rubber sleeve to reset together, facilitating workers to disassemble the connecting device.

[0011] The present utility model is further configured such that a first movable groove for the movement of the first threaded rod is provided inside the bottom plate, and a second movable groove matching the push plate is provided inside the bottom plate.

[0012] By adopting the above technical solution, the first movable groove provides a space for the movement of the first threaded rod inside the bottom plate. The second movable groove can effectively ensure the movement distance and direction of the push plate inside the bottom plate, provide a certain restriction to it, and at the same time ensure that its position will not be blocked or affected by the bottom plate during the process of rising or descending, ensuring the stable operation of the device.

[0013] The present utility model is further configured such that a limiting rod is fixedly installed at one end of the first movable groove, and a limiting groove matching the limiting rod is provided inside the support frame. The sealing rubber sleeve, the limiting rod, and the second movable groove are all arranged symmetrically in two groups.

[0014] By adopting the above technical solution, the cooperation between the limiting rod and the limiting groove provided inside it can effectively limit the sealing rubber sleeve, prevent it from rotating together with the rotation of the second threaded rod, and ensure that it can perform normal sealing and other operations. The two groups of symmetrically arranged sealing rubber sleeves, limiting rods, and second movable grooves can ensure the normal movement and sealing of the sealing rubber sleeve, ensuring the sealing effect.

[0015] The present utility model is further configured such that a limiting component for restricting the push plate is movably installed at one end of the bottom plate, and the end faces on one side of the top block and the driving block are both arc-shaped.

[0016] By adopting the above technical solution, the limiting component is composed of a limiting block and a reset spring. It can ensure that the push plate contacts and presses it after moving a certain distance. After the connection is completed, the limiting block resets under the action of the reset spring, thereby realizing a certain restriction on the push plate, preventing the overall position of the connecting device from changing during the working process and affecting the feeding and conveying effects. The end faces on one side of the top block and the driving block are both arc-shaped, which can ensure that the top block can better apply a pressing force to it while contacting the driving block, prevent the driving block from affecting the movement of the top block, and ensure that it can better drive the second threaded rod to rotate.

[0017] In summary, the present utility model mainly has the following beneficial effects:

[0018] The utility model is provided with components such as a first gear, a connecting device, a driving block, a second gear, a second threaded rod and a top block. When workers need to dock and install the feeding port, they only need to push the whole connecting device from the second movable slot opened on the end face of the bottom plate so that it enters the interior of the working box. During its movement, the connecting hole on the end face of the connecting device will dock with the feeding port of the centrifugal gravity bed, eliminating the need for workers to manually position it. At the same time, during the overall movement of the connecting device, it will drive the top block to move upward, squeeze the whole driving block, thereby driving the second threaded rod to rotate, and driving the sealing rubber sleeves on both sides of it to fix and seal the pipeline. The push plate is fixed and restricted by the limiting component, effectively preventing its position from shifting during use, eliminating the need for subsequent manual fixing by workers, and at the same time ensuring that there will be no gaps between the pipelines, thus affecting the feeding efficiency, improving the overall installation speed and reducing the working intensity of workers. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 is a schematic diagram of the overall structure of the utility model;

[0020] Figure 2 is a diagram of the interior of the working box of the utility model;

[0021] Figure 3 is a schematic diagram of the bottom plate of the utility model;

[0022] Figure 4 is a schematic diagram of the driving plate of the utility model;

[0023] Figure 5 is of the utility model Figure 4 enlarged view of part A.

[0024] In the figure: 1, working box; 2, discharge port; 3, driving device; 4, centrifugal gravity bed; 5, fixing plate; 6, bottom plate; 7, feeding port; 8, connecting device; 9, push plate; 10, first threaded rod; 11, first gear; 12, rack; 13, first movable slot; 14, top block; 15, support frame; 16, second threaded rod; 17, second gear; 18, driving block; 19, movable rod; 20, spring; 21, limiting slot; 22, limiting rod; 23, sealing rubber sleeve; 24, limiting component; 25, second movable slot. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are exemplary and are only used to explain the present utility model and should not be construed as a limitation to the present utility model.

[0026] The embodiments of the present utility model will be described below according to its overall structure.

[0027] An installation structure of a feed inlet of a centrifugal supergravity bed, as Figures 1-5 shown, includes a working box 1. Inside the working box 1, a centrifugal gravity bed 4 is fixedly installed. One end of the centrifugal gravity bed 4 is fixedly installed with a driving device 3 for driving it. One end of the centrifugal gravity bed 4 is fixedly installed with a discharge port 2, and a feed inlet 7 is opened at one end of the centrifugal gravity bed 4. One end of the working box 1 is fixedly installed with a fixing plate 5, and one end of the fixing plate 5 is fixedly installed with a bottom plate 6. One end of the bottom plate 6 is movably installed with a push plate 9, and one end of the push plate 9 is fixedly installed with a connecting device 8. Inside the bottom plate 6, a first threaded rod 10 is movably installed, and one end of the first threaded rod 10 is fixedly installed with a first gear 11. One end of the bottom plate 6 is fixedly installed with a rack 12 that matches the first gear 11. One end of the first threaded rod 10 is movably installed with a top block 14, and the connecting device 8 is connected to the first threaded rod 10 through the top block 14. One end of the fixing plate 5 is fixedly installed with an auxiliary component for assisting in installing the connecting device 8. When a worker needs to install the feed inlet 7, he only needs to pick up the whole connecting device 8 and push the whole connecting device 8 to move. During the movement of the connecting device 8, the rack 12 on one side of it drives the whole first threaded rod 10 to rotate, so that the overall position of the top block 14 moves upward, so that the connecting hole on the end face of the connecting device 8 is in contact and aligned with the feed inlet 7. The stability of its overall fit is ensured by the applied pressure. At the same time, under the restriction of the limiting component 24, the position of the push plate 9 will not change during use, ensuring its stable feeding. At the same time, the sealing rubber sleeves 23 on both sides of it are driven to move in opposite directions to support, fix and seal the feed inlet 7 and the connecting device 8 that have been docked and fixed.

[0028] Please refer to Figure 3 - Figure 5 , the auxiliary component includes a support frame 15, a second threaded rod 16, a second gear 17, a driving block 18, a movable rod 19, a spring 20 and a sealing rubber sleeve 23. One end of the fixing plate 5 is fixedly installed with a support frame 15, and a second threaded rod 16 is movably installed inside the support frame 15. One end of the second threaded rod 16 is fixedly installed with a second gear 17, and one end of the second threaded rod 16 is movably installed with a sealing rubber sleeve 23. The two sets of threads of the second threaded rod 16 are respectively left-handed and right-handed. The fixing plate 5 provides support and fixation for the support frame 15. The movably installed second threaded rod 16 can rotate inside the support frame 15 under the drive of the second gear 17 and the driving block 18. And the threads of the second threaded rod 16 are left-handed and right-handed, so that when it rotates, it will drive the two sealing rubber sleeves 23 to move in opposite directions, so as to achieve the purpose of supporting and sealing between the feed inlet 7 and the connecting device 8.

[0029] Please refer to Figure 3 - Figure 4 As shown in the figure, a movable rod 19 is movably installed inside the support frame 15, and a driving block 18 matching the second gear 17 is fixedly installed at one end of the movable rod 19. A spring 20 connecting the support frame 15 and the driving block 18 is sleeved outside the movable rod 19. The movably installed movable rod 19 can move inside the support frame 15, ensuring that when the driving block 18 is squeezed, the top block 14 will not be stuck. Instead, the driving block 18 and the movable rod 19 will move upward together, thereby achieving the purpose of driving the second gear 17. The spring 20 will continuously apply a downward elastic force to the driving block 18, causing it to reset immediately when it loses the squeezing force after separating from the top block 14, driving the sealing rubber sleeve 23 to reset together, which is convenient for workers to disassemble the connecting device 8.

[0030] Please refer to Figure 3 - Figure 4 As shown in the figure, a first movable groove 13 for the first threaded rod 10 to move is opened inside the bottom plate 6, and a second movable groove 25 matching the push plate 9 is opened inside the bottom plate 6. The first movable groove 13 provides a space for the first threaded rod 10 to move inside the bottom plate 6. The second movable groove 25 can effectively ensure the moving distance and direction of the push plate 9 inside the bottom plate 6, provide certain restrictions on it, and at the same time ensure that its position will not be blocked or affected by the bottom plate 6 during the process of rising or descending, ensuring the stable operation of the device.

[0031] Please refer to Figure 3 - Figure 5 As shown in the figure, a limiting rod 22 is fixedly installed at one end of the first movable groove 13, and a limiting groove 21 matching the limiting rod 22 is opened inside the support frame 15. The sealing rubber sleeve 23, the limiting rod 22, and the second movable groove 25 are all arranged in two groups symmetrically. The cooperation between the limiting rod 22 and the limiting groove 21 opened inside it can effectively limit the sealing rubber sleeve 23, preventing it from rotating together with the rotation of the second threaded rod 16, ensuring that it can perform normal sealing and other operations. The two groups of symmetrically arranged sealing rubber sleeves 23, limiting rods 22, and second movable grooves 25 can ensure the normal movement and sealing of the sealing rubber sleeve 23, ensuring the sealing effect.

[0032] Please refer to Figure 3 - Figure 4, one end of the bottom plate 6 is movably installed with a limiting component 24 for restricting the push plate 9. The end faces on one side of the top block 14 and the driving block 18 are both arc-shaped. The limiting component 24 is composed of a limiting block and a return spring, which can ensure that the push plate 9 contacts and extrudes it after moving a certain distance. After the connection is completed, under the action of the return spring, the limiting block resets, so as to realize a certain restriction on the push plate 9, preventing the overall position of the connecting device 8 from changing during the working process and affecting the feeding and conveying effects. The end faces on one side of the top block 14 and the driving block 18 are both arc-shaped, which can ensure that the top block 14 can better exert an extrusion force on the driving block 18 while contacting it, preventing the driving block 18 from affecting the movement of the top block 14 and ensuring that it can better drive the second threaded rod 16 to rotate.

[0033] The working principle of the present utility model is as follows: When a worker needs to install the feeding port, he only needs to pick up the whole connecting device 8, put the push plate 9 into the inner part of the second movable groove 25, and after restricting the moving distance and direction of the push plate 9, push the whole connecting device 8 to move. During the movement of the connecting device 8, the rack 12 on one side of it drives the whole first threaded rod 10 to rotate, so that the overall position of the top block 14 moves upward, so that the connecting hole on the end face of the connecting device 8 is in contact and aligned with the feeding port 7. By applying pressure, the stability of its overall fit is ensured. At the same time, under the restriction of the limiting component 24, the position of the push plate 9 will not change during use, ensuring that it can feed stably. At the same time, when pushing the connecting device 8, the top block 14 will extrude the driving block 18, and the position of the top block 14 continues to move upward, so that the driving block 18 moves, thereby driving the sealing rubber sleeves 23 on both sides of it to move in opposite directions, supporting, fixing and sealing the feeding port 7 and the connecting device 8 that have been docked and fixed, ensuring its stability during use, and then the installation of the feeding port of the centrifugal gravity bed 4 can be completed.

[0034] Although the embodiments of the present utility model have been shown and described, the specific embodiments are only explanations of the present utility model, and they are not limitations of the utility model. The specific features, structures, materials or characteristics described can be combined in a suitable manner in any one or more embodiments or examples. After reading this specification, those skilled in the art can make modifications, substitutions and variations without creative contributions to the embodiments according to needs, but as long as they are within the scope of the claims of the present utility model, they are protected by the patent law.

Claims

1. A centrifugal supergravity bed feed port installation structure, comprising a working box (1), characterized in that: A centrifugal gravity bed (4) is fixedly installed inside the working box (1), and a driving device (3) for driving the centrifugal gravity bed (4) is fixedly installed at one end thereof, a discharge port (2) is fixedly installed at one end of the centrifugal gravity bed (4), and a feed port (7) is provided at one end of the centrifugal gravity bed (4), a fixed plate (5) is fixedly installed at one end of the working box (1), and a bottom plate (6) is fixedly installed at one end of the fixed plate (5), a push plate (9) is movably installed at one end of the bottom plate (6), and one end of the push plate (9) is fixedly installed A connecting device (8) is provided, a first threaded rod (10) is movably mounted inside the base plate (6), and a first gear (11) is fixedly mounted on one end of the first threaded rod (10), a rack (12) matching the first gear (11) is fixedly mounted on one end of the base plate (6), a top block (14) is movably mounted on one end of the first threaded rod (10), and the connecting device (8) and the first threaded rod (10) are connected via the top block (14), and an auxiliary component for assisting the installation of the connecting device (8) is fixedly mounted on one end of the fixed plate (5).

2. The centrifugal supergravity bed feed port installation structure according to claim 1, characterized in that: The auxiliary component comprises a support frame (15), a second threaded rod (16), a second gear (17), a driving block (18), a movable rod (19), a spring (20) and a sealing rubber sleeve (23); the support frame (15) is fixedly mounted on one end of the fixed plate (5), and a second threaded rod (16) is movably mounted inside the support frame (15); a second gear (17) is fixedly mounted on one end of the second threaded rod (16), and a sealing rubber sleeve (23) is movably mounted on one end of the second threaded rod (16); and two groups of threads of the second threaded rod (16) are respectively arranged to be left-handed and right-handed.

3. The centrifugal supergravity bed feed port installation structure according to claim 2, characterized in that: A movable rod (19) is movably mounted inside the support frame (15), and a driving block (18) matching the second gear (17) is fixedly mounted on one end of the movable rod (19), and a spring (20) connected to the support frame (15) and the driving block (18) is sleeved on the outside of the movable rod (19).

4. The centrifugal supergravity bed feed port installation structure according to claim 3, characterized in that: The bottom plate (6) is provided with a first movable groove (13) for the first threaded rod (10) to move, and the bottom plate (6) is provided with a second movable groove (25) matching the push plate (9).

5. The centrifugal supergravity bed feed port installation structure according to claim 4, characterized in that: A limiting rod (22) is fixedly mounted on one end of the first movable groove (13), and a limiting groove (21) matching the limiting rod (22) is provided inside the support frame (15), and the sealing rubber sleeve (23), the limiting rod (22) and the second movable groove (25) are all symmetrically arranged in two groups.

6. The centrifugal supergravity bed feed port installation structure according to claim 5, characterized in that: A limiting assembly (24) for limiting the push plate (9) is movably mounted on one end of the bottom plate (6), and one side end surfaces of the top block (14) and the driving block (18) are both arranged in an arc shape.

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