Soaking pool

Abstract

The utility model relates to a soaking pool which comprises a box body, a water tank, a water tank and a water tank, the driven roller is rotationally connected to the roller support, and at least one end of the driven roller is fixedly provided with a driven magnetic wheel; and the driving magnetic wheel is arranged outside the box body and can be driven to rotate, and the driving magnetic wheel and the driven magnetic wheel are oppositely arranged and are in coupling transmission. According to the soaking pool, coupling transmission is achieved through the driving magnetic wheel and the driven magnetic wheel which are oppositely arranged, non-contact transmission can be achieved, the box body is not provided with a traditional framework oil seal and a mechanical sealing point of a connecting rod, and therefore complete sealing is achieved, and the leakage problem of liquid media is avoided; in addition, the design of magnetic wheel coupling transmission is adopted, the requirement for machining precision can be lowered, the manufacturing cost is reduced, meanwhile, due to non-contact transmission, abrasion is reduced, and maintenance is more convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of soaking processing, in particular to a soaking pool. Background Art

[0002] In the production process of chemical, food and pharmaceutical industries, the immersion, reaction and treatment of materials are involved. The submerged roller transmission technology has been widely used in the immersion tanks in these fields. The submerged roller transmission system of the existing immersion tank mainly relies on the cooperation of skeleton oil seal and high-precision connecting rod for sealing and transmission. Although this design has the advantages of large transmission torque and strong transmission rigidity, it also has some technical problems and shortcomings.

[0003] Firstly, the submerged roller transmission system of the existing immersion tank cannot be completely sealed, and the liquid medium is prone to leakage during the transmission process; secondly, this transmission method requires extremely high processing accuracy of the skeleton oil seal and the connecting rod, which increases the manufacturing cost and maintenance difficulty. Utility Model Content

[0004] The utility model aims to provide a soaking tank to solve the problems that the submerged roller transmission system of the existing soaking tank cannot be completely sealed and has high manufacturing cost and maintenance difficulty.

[0005] To achieve this purpose, the utility model adopts the following technical solutions:

[0006] A soaking pool comprising:

[0007] A box body, wherein a roller bracket is provided in the box body;

[0008] A driven roller, the driven roller is rotatably connected to the roller bracket, and a driven magnetic wheel is fixed to at least one end of the driven roller;

[0009] The active magnetic wheel is arranged outside the box and can be driven to rotate. The active magnetic wheel and the driven magnetic wheel are arranged opposite to each other and are coupled to each other for transmission.

[0010] Preferably, the driven magnetic wheel comprises a driven wheel body, the driven wheel body is fixed to the driven roller, a driven magnetic ring is fixed to a side of the driven wheel body close to the active magnetic wheel, the driven magnetic ring is formed by splicing an even number of magnets along the circumferential direction, and the even number of magnets comprises N poles and S poles arranged alternately;

[0011] The active magnetic wheel comprises an active wheel body, a side of the active wheel body close to the driven magnetic wheel is fixed with an active magnetic ring, the active magnetic ring is formed by splicing an even number of magnets along the circumferential direction, and the even number of magnets comprises alternately arranged S poles and N poles.

[0012] Preferably, the driven wheel body and the driving wheel body are both made of magnetic materials, and the driven magnetic ring and the driving magnetic ring are magnetically fixed on the driven wheel body and the driving wheel body respectively.

[0013] Preferably, a first ring groove is provided on the driven wheel body, at least a portion of the driven magnetic ring is clamped into the first ring groove, at least one first limiting block is provided on the inner wall of the first ring groove, at least one magnet of the driven magnetic ring is provided with a first limiting groove matching the first limiting block, and the first limiting block is clamped with the first limiting groove;

[0014] A second ring groove is provided on the driving wheel body, at least part of the driving magnetic ring is clamped in the second ring groove, at least one second limit block is provided on the inner wall of the second ring groove, at least one magnet of the driven magnetic ring is provided with a second limit groove matching the second limit block, and the second limit block is clamped in the second limit groove.

[0015] Preferably, the driven magnetic ring and the active magnetic ring are both neodymium iron boron magnets.

[0016] Preferably, a first fixing ring is provided on the inner wall of the box body, a first bearing is fixed inside the first fixing ring, and the driven magnetic wheel is sleeved inside the inner ring of the first bearing;

[0017] A second fixing ring is arranged on the outer wall of the box body at a position corresponding to the first fixing ring, a second bearing is fixed inside the second fixing ring, and the active magnetic wheel is sleeved inside the inner ring of the second bearing.

[0018] Preferably, both the first bearing and the second bearing are ceramic bearings.

[0019] Preferably, both ends of the driven roller are respectively connected to a third bearing, the driven roller is fixed to the inner ring of the third bearing, the outer ring of the third bearing is fixed to the roller bracket, and the third bearing is a ceramic bearing.

[0020] Compared with the prior art, the utility model has the following beneficial effects:

[0021] By realizing coupling transmission through the relatively arranged active magnetic wheel and driven magnetic wheel, contactless transmission can be realized. The box body does not have the traditional skeleton oil seal and the mechanical sealing point of the connecting rod, thereby realizing complete sealing and avoiding the leakage problem of liquid medium. In addition, the design of magnetic wheel coupling transmission can reduce the requirements for processing accuracy and reduce manufacturing costs. At the same time, due to the contactless transmission, wear is reduced and maintenance is more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0023] The structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with this technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantive technical significance. Any structural modification, change in proportion or adjustment of size, without affecting the effects and purposes that can be achieved by the present invention, should still fall within the scope of the technical contents disclosed by the present invention.

[0024] Figure 1 is a cross-sectional view of the soaking pool in this embodiment;

[0025] Figure 2 This is a schematic diagram of the internal structure of the soaking pool in this embodiment;

[0026] Figure 3 Schematic diagram of the structure of the driven magnetic wheel in this embodiment;

[0027] Figure 4 Schematic diagram of the structure of the active magnetic wheel in this embodiment.

[0028] Explanation of the accompanying drawings: 10, box body; 20, roller bracket; 30, driven roller; 40, driven magnetic wheel; 41, driven wheel body; 410, first ring groove; 411, first limit block; 42, driven magnetic ring; 421, first limit groove; 50, active magnetic wheel; 51, active wheel body; 510, second ring groove; 511, second limit block; 52, active magnetic ring; 521, second limit groove. DETAILED DESCRIPTION

[0029] In order to make the utility model's purpose, features, and advantages more obvious and easy to understand, the following will be combined with the drawings in the utility model embodiments to clearly and completely describe the technical solutions in the utility model embodiments. Obviously, the embodiments described below are only part of the utility model embodiments, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0030] In the description of the present invention, it should be understood that the terms "upper", "lower", "top", "bottom", "inside", "outside", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention. It should be noted that when a component is considered to be "connected" to another component, it may be directly connected to the other component or there may be a centrally arranged component at the same time.

[0031] The technical solution of the utility model is further explained below with reference to the accompanying drawings and through specific implementation methods.

[0032] Reference Figures 1 to 4 The soaking pool disclosed in this embodiment includes: a box body 10, a driven roller 30 and an active magnetic wheel 50; a roller bracket 20 is provided in the box body 10, the driven roller 30 is rotatably connected to the roller bracket 20, at least one end of the driven roller 30 is fixed with a driven magnetic wheel 40, the active magnetic wheel 50 is arranged outside the box body 10 and can be driven to rotate, and the active magnetic wheel 50 and the driven magnetic wheel 40 are arranged opposite to each other and coupled for transmission.

[0033] By realizing coupling transmission through the relatively arranged active magnetic wheel 50 and the driven magnetic wheel 40, contactless transmission can be realized. The box body 10 does not have the traditional skeleton oil seal and the mechanical sealing point of the connecting rod, thereby realizing complete sealing and avoiding the leakage problem of the liquid medium. In addition, the design of magnetic wheel coupling transmission can reduce the requirements for processing accuracy and reduce manufacturing costs. At the same time, due to the contactless transmission, wear is reduced and maintenance is more convenient.

[0034] Reference Figure 3 to Figure 4 The driven magnetic wheel 40 includes a driven wheel body 41, which is fixed to the driven roller 30. A driven magnetic ring 42 is fixed to one side of the driven wheel body 41 close to the driving magnetic wheel 50. The driven magnetic ring 42 is formed by splicing an even number of magnets along the circumferential direction, and the even number of magnets includes N poles and S poles that are alternately arranged.

[0035] The active magnetic wheel 50 includes an active wheel body 51 , and an active magnetic ring 52 is fixed to a side of the active wheel body 51 close to the driven magnetic wheel 40 . The active magnetic ring 52 is formed by an even number of magnets spliced ​​along the circumferential direction. The even number of magnets includes alternately arranged S poles and N poles.

[0036] The driven wheel body 41 and the driving wheel body 51 are both made of magnetic materials, and the driven magnetic ring 42 and the driving magnetic ring 52 are respectively fixed on the driven wheel body 41 and the driving wheel body 51 by magnetic attraction. This ensures a firm combination of the magnetic ring and the wheel body, avoids the magnetic ring from falling off or shifting, and the magnetic fixing method is simple and reliable, convenient for installation and replacement, and further reduces the maintenance workload.

[0037] Reference Figure 3 to Figure 4 A first annular groove 410 is provided on the driven wheel body 41, and at least part of the driven magnetic ring 42 is inserted into the first annular groove 410 to prevent the driven magnetic ring 42 from being displaced radially during the transmission process; at least one first limiting block 411 is provided on the inner wall (bottom wall or side wall) of the first annular groove 410, and at least one magnet of the driven magnetic ring 42 is provided with a first limiting groove 421 matching the first limiting block 411. The first limiting block 411 is engaged with the first limiting groove 421 to prevent the driven magnetic ring 42 from being displaced circumferentially during the transmission process, further fixing the position of the driven magnetic ring 42 to prevent the driven magnetic ring 42 from loosening or falling off during the transmission process.

[0038] A second annular groove 510 is provided on the driving wheel body 51, and at least part of the active magnetic ring 52 is inserted into the second annular groove 510 to prevent the active magnetic ring 52 from being displaced radially during the transmission process; at least one second limiting block 511 is provided on the inner wall (bottom wall or side wall) of the second annular groove 510, and at least one magnet of the driven magnetic ring 42 is provided with a second limiting groove 521 matching the second limiting block 511, and the second limiting block 511 is engaged with the second limiting groove 521 to prevent the active magnetic ring 52 from being displaced circumferentially during the transmission process, further fixing the position of the active magnetic ring 52 to prevent the active magnetic ring 52 from loosening or falling off during the transmission process.

[0039] Among them, the driven magnetic ring 42 and the active magnetic ring 52 are both neodymium iron boron magnets. Neodymium iron boron magnets have high magnetic energy product and strong magnetic force, and can generate a strong magnetic field in a small volume. Compared with other types of magnets, neodymium iron boron magnets can provide stronger magnetic coupling, making the transmission system more efficient; in addition, neodymium iron boron magnets have good corrosion resistance and oxidation resistance, and can maintain stable magnetic properties in harsh environments, meeting the high requirements of chemical, food and pharmaceutical industries for equipment durability.

[0040] Furthermore, a first fixing ring is provided on the inner wall of the housing 10, a first bearing is fixed in the first fixing ring, and the driven magnetic wheel 40 is sleeved in the inner ring of the first bearing; a second fixing ring is provided on the outer wall of the housing 10 at a position corresponding to the first fixing ring, a second bearing is fixed in the second fixing ring, and the driving magnetic wheel 50 is sleeved in the inner ring of the second bearing. The first fixing ring and the second fixing ring are provided on the inner and outer walls of the housing 10, respectively, and the first bearing and the second bearing are provided in the first fixing ring and the second fixing ring, respectively, to provide better support for the driven magnetic wheel 40 and the driving magnetic wheel 50, so that the driven magnetic wheel 40 and the driving magnetic wheel 50 can rotate more smoothly, reduce wear and failure caused by vibration and offset, and ensure the smoothness of the transmission process.

[0041] Furthermore, the first bearing and the second bearing are both ceramic bearings. Ceramic bearings have the advantages of corrosion resistance, low friction, high hardness, etc., and can operate stably for a long time in corrosive environments such as chemical, food and pharmaceutical industries, reduce friction loss during transmission, and ensure the operation stability and accuracy of the transmission system.

[0042] Furthermore, the two ends of the driven roller 30 are respectively connected to the third bearing, the driven roller 30 is fixed to the inner ring of the third bearing, the outer ring of the third bearing is fixed to the roller bracket 20, and the third bearing is a ceramic bearing, which reduces the vibration and deviation of the driven roller 30 during the transmission process and improves the stability and transmission accuracy of the transmission system.

[0043] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. A soaking pool, characterized in that: include: A box body (10), wherein a roller bracket (20) is provided inside the box body (10); A driven roller (30), the driven roller (30) being rotatably connected to the roller bracket (20), and a driven magnetic wheel (40) being fixed to at least one end of the driven roller (30); An active magnetic wheel (50), the active magnetic wheel (50) being arranged outside the box body (10) and being driven to rotate, the active magnetic wheel (50) being arranged opposite to the driven magnetic wheel (40) and being coupled for transmission.

2. The soaking pool according to claim 1, characterized in that: The driven magnetic wheel (40) comprises a driven wheel body (41), the driven wheel body (41) being fixed to the driven roller (30), a driven magnetic ring (42) being fixed to a surface of the driven wheel body (41) close to the driving magnetic wheel (50), the driven magnetic ring (42) being formed by splicing an even number of magnets along a circumferential direction, the even number of magnets comprising N poles and S poles arranged alternately; The active magnetic wheel (50) comprises an active wheel body (51), a side of the active wheel body (51) close to the driven magnetic wheel (40) being fixed with an active magnetic ring (52), the active magnetic ring (52) being formed by splicing an even number of magnets along a circumferential direction, the even number of magnets comprising alternatingly arranged S poles and N poles.

3. The soaking pool according to claim 2, characterized in that: The driven wheel body (41) and the driving wheel body (51) are both made of magnetic materials, and the driven magnetic ring (42) and the driving magnetic ring (52) are respectively fixed on the driven wheel body (41) and the driving wheel body (51) by magnetic attraction.

4. The soaking pool according to claim 3, characterized in that: The driven wheel body (41) is provided with a first annular groove (410), at least a portion of the driven magnetic ring (42) is clamped into the first annular groove (410), at least one first limiting block (411) is provided on the inner wall of the first annular groove (410), at least one magnet of the driven magnetic ring (42) is provided with a first limiting groove (421) matching the first limiting block (411), and the first limiting block (411) is clamped with the first limiting groove (421); A second annular groove (510) is provided on the driving wheel body (51), at least a portion of the driving magnetic ring (52) is inserted into the second annular groove (510), at least one second limiting block (511) is provided on the inner wall of the second annular groove (510), at least one magnet of the driven magnetic ring (42) is provided with a second limiting groove (521) matching the second limiting block (511), and the second limiting block (511) is engaged with the second limiting groove (521).

5. The soaking pool according to claim 4, characterized in that: The driven magnetic ring (42) and the active magnetic ring (52) are both neodymium iron boron magnets.

6. The soaking pool according to claim 1, characterized in that: A first fixing ring is provided on the inner wall of the box body (10), a first bearing is fixed inside the first fixing ring, and the driven magnetic wheel (40) is sleeved inside the inner ring of the first bearing; A second fixing ring is arranged on the outer wall of the box body (10) at a position corresponding to the first fixing ring, a second bearing is fixed inside the second fixing ring, and the active magnetic wheel (50) is sleeved inside the inner ring of the second bearing.

7. The soaking pool according to claim 6, characterized in that: The first bearing and the second bearing are both ceramic bearings.

8. The soaking pool according to claim 1, characterized in that: The two ends of the driven roller (30) are respectively connected to a third bearing, the driven roller (30) is fixed to the inner ring of the third bearing, the outer ring of the third bearing is fixed to the roller bracket (20), and the third bearing is a ceramic bearing.

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