Supporting structure of rotary sterilization kettle

Abstract

The utility model relates to the technical field of sterilization kettles, in particular to a rotary sterilization kettle supporting structure, which comprises an outer cylinder, a rotary cage, rib plates, a rotary ring, a riding wheel box and riding wheels, the outer cylinder is horizontally arranged, the rotary cage is coaxially arranged in the outer cylinder, and one end of the rotary cage is rotatably connected with one end of the outer cylinder; a plurality of rib plates are annularly arrayed on the side portion of the rotating cage in the first preset direction, the rib plates are fixedly connected with the rotating cage, the first preset direction is the circumferential direction of the rotating cage, and the rib plates extend in the axial direction of the rotating cage to be in a long strip shape. A U-shaped clamping groove is formed in the end, away from the rotating cage, of each rib plate in the first preset direction in a penetrating mode. According to the utility model, the U-shaped clamping groove is arranged, so that the rotating ring is convenient to install and position, the rotating ring is convenient to install on the rotating cage, and the long-strip-shaped rib plates are arranged, so that the strength of the U-shaped clamping groove is improved, and the stability of the rotating ring after installation is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sterilization kettles, in particular to a support structure for a rotary sterilization kettle. Background Art

[0002] A rotary sterilization kettle makes the contents flow in the package by the rotation of a rotating body, heats up and cools down through a heat exchanger. Steam and cooling water will not contaminate the product, and no water treatment chemicals are required. Process water forms a mist through a water pump and nozzles distributed in the kettle and is sprayed onto the product to achieve the purpose of sterilization. Precise temperature and pressure control can be suitable for products in various packages.

[0003] The utility model with the publication number CN216568108U discloses a new type of rotary sterilization kettle, which includes a kettle body, a rotating cage, a rotating ring, a supporting wheel, an eccentric bearing seat, a transmission shaft, a connecting sleeve, a connecting flange, a connecting plate, and a fixed flange. A rotating cage is arranged in the kettle body. One end of the rotating cage is provided with a rotating ring, and the other end is installed with a rotating cage plate, a connecting flange, a connecting plate, a fixed flange, and a connecting sleeve.

[0004] In the above technical solution, the positioning of the rotating ring on the rotating cage is inconvenient during installation, and it cannot be accurately and quickly installed at the required position. To solve the above technical problems, it is necessary to provide a support structure for a rotary sterilization kettle that facilitates the positioning and installation of the rotating ring. Summary of the Utility Model

[0005] In view of this, the utility model provides a support structure for a rotary sterilization kettle. By setting a U-shaped card slot, it is convenient for the installation and positioning of the rotating ring, and it is convenient to install the rotating ring on the rotating cage. Moreover, by setting strip-shaped rib plates, it is beneficial to improve the strength of the U-shaped card slot, and further improve the stability after the rotating ring is installed.

[0006] The technical solution of the utility model is realized as follows:

[0007] The utility model provides a support structure for a rotary sterilization kettle, which includes an outer cylinder, and also includes a rotating cage, rib plates, a rotating ring, a supporting wheel box, and a supporting wheel. Among them,

[0008] The outer cylinder is horizontally arranged, the rotating cage is coaxially arranged in the outer cylinder, and one end of the rotating cage is rotatably connected to one end of the outer cylinder;

[0009] A plurality of rib plates are annularly arranged at the side of the rotating cage along a first preset direction. The plurality of rib plates are fixedly connected to the rotating cage. The first preset direction is the circumferential direction of the rotating cage. The rib plates extend along the axial direction of the rotating cage in a strip shape, and a U-shaped card slot is provided in a through manner at one end of the rib plate away from the rotating cage along the first preset direction;

[0010] The rotating ring is sleeved inside the U-shaped card slot and fixedly connected;

[0011] Two supporting wheel boxes are symmetrically and fixedly arranged on both sides of the bottom of the outer cylinder, and one side of the top of the supporting wheel box penetrates into the interior of the outer cylinder;

[0012] One supporting wheel is rotatably arranged on the top of each supporting wheel box. The supporting wheel is parallel to the rotating cage, and the side part of the supporting wheel is in contact with the side part of the rotating ring.

[0013] On the basis of the above technical solutions, preferably, the wall thickness of the rotating ring is greater than the depth of the U-shaped card slot, the outer diameter of the rotating ring is greater than or equal to the outer diameter of the rotating cage and less than or equal to the inner diameter of the outer cylinder.

[0014] On the basis of the above technical solutions, preferably, the width of the rotating ring is greater than the width of the supporting wheel.

[0015] On the basis of the above technical solutions, preferably, an opening is arranged at one end of the top of the supporting wheel box penetrating through the outer cylinder. Among them,

[0016] The supporting wheel box and the outer cylinder are communicated through the opening;

[0017] The top of the supporting wheel penetrates through the opening to the interior of the outer cylinder.

[0018] On the basis of the above technical solutions, preferably, a drain pipe is further included. Among them,

[0019] One end of the drain pipe is fixedly arranged at the bottom of the supporting wheel box and communicated, and the other end is fixedly provided with a valve.

[0020] On the basis of the above technical solutions, preferably, an end cover is further included. Among them,

[0021] An inspection opening is arranged at the side end of the supporting wheel box;

[0022] The end cover is detachably arranged on the inspection opening.

[0023] On the basis of the above technical solutions, preferably, a main shaft and a motor are further included. Among them,

[0024] One end of the main shaft is fixedly arranged on the output shaft of the motor, and the other end penetrates through one end of the outer cylinder and is fixedly connected with one end of the rotating cage. The main shaft and the outer cylinder are coaxially arranged and rotatably connected;

[0025] The motor is fixedly arranged on one end of the outer cylinder, and the motor and the outer cylinder are fixedly arranged relative to the ground.

[0026] On the basis of the above technical solutions, preferably, a fastening nut is further included. Among them,

[0027] One end of the rotary cage close to the motor is provided with a through hole axially along the main shaft, and one end of the main shaft penetrates through the through hole and is key-connected;

[0028] A flange is fixedly arranged on the side part of the main shaft, and the flange is fixedly arranged on one end of the rotary cage close to the motor;

[0029] The fastening nut is arranged inside the rotary cage, screwed on the main shaft, and the fastening nut abuts against one end of the rotary cage close to the motor.

[0030] On the basis of the above technical solution, preferably, a key groove is axially and throughly arranged on the side wall of the through hole, and a key-shaped protrusion is fixedly arranged on the side part of the main shaft, wherein,

[0031] The key-shaped protrusion is embedded inside the key groove.

[0032] On the basis of the above technical solution, preferably, a material inlet and outlet is arranged at one end of the rotary cage far from the main shaft.

[0033] A support structure of a rotary sterilization kettle of the present utility model has the following beneficial effects compared with the prior art:

[0034] (1) By arranging the rib plate and axially and throughly arranging a U-shaped card slot at one end of the rib plate far from the rotary cage, it is convenient to use the U-shaped card slot to clamp the rotating ring, which is convenient for the installation and positioning of the rotating ring and improves the installation efficiency of the rotating ring.

[0035] (2) By arranging the strip-shaped rib plate, it is beneficial to improve the strength of the U-shaped card slot, and further improve the stability after the rotating ring is installed. Description of the Drawings

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work.

[0037] Figure 1 Is a three-dimensional view of a support structure of a rotary sterilization kettle of the present utility model;

[0038] Figure 2 Is a partial cross-sectional view of the present utility model;

[0039] Figure 3 Is a partial three-dimensional view of the present utility model;

[0040] Figure 4For the present utility model Figure 3 An enlarged view of point A;

[0041] Figure 5 A partial explosion view of the present utility model;

[0042] In the figure: 1. Outer cylinder; 2. Rotating cage; 3. Rib plate; 4. Ring; 5. Idler wheel box; 6. Idler wheel; 7. Drain pipe; 8. End cover; 9. Main shaft; 10. Motor; 11. Fastening nut; 201. Through hole; 202. Keyway; 203. Material inlet and outlet; 301. U-shaped clamping groove; 501. Opening; 502. Inspection opening; 901. Flange; 902. Key-shaped protrusion. Specific embodiments

[0043] Next, in combination with the specific embodiments of the present utility model, the technical solutions in the present utility model will be clearly and completely described. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

[0044] As Figures 1-5 shown, a support structure of a rotary sterilization kettle of the present utility model includes an outer cylinder 1, and also includes a rotating cage 2, a rib plate 3, a ring 4, an idler wheel box 5, an idler wheel 6, a main shaft 9, a motor 10, and a fastening nut 11. Among them,

[0045] The outer cylinder 1 is horizontally arranged, the rotating cage 2 is coaxially arranged in the outer cylinder 1, and one end of the rotating cage 2 is rotatably connected to one end of the outer cylinder 1. Specifically, one end of the main shaft 9 is fixedly arranged on the output shaft of the motor 10, and the other end penetrates through one end of the outer cylinder 1 and is fixedly connected to one end of the rotating cage 2. The main shaft 9 and the outer cylinder 1 are coaxially arranged and rotatably connected. The motor 10 is fixedly arranged on one end of the outer cylinder 1, and the motor 10 and the outer cylinder 1 are fixedly arranged relative to the ground. One end of the rotating cage 2 close to the motor 10 is axially penetrated with a through hole 201 along the main shaft 9. One end of the main shaft 9 penetrates through the through hole 201 and is key-connected. A flange 901 is fixedly arranged on the side of the main shaft 9. The flange 901 is fixedly arranged on one end of the rotating cage 2 close to the motor 10. The fastening nut 11 is arranged inside the rotating cage 2 and is screwed on the main shaft 9, and the fastening nut 11 abuts against one end of the rotating cage 2 close to the motor 10. When the motor 10 is powered on and operates, its output shaft drives the main shaft 9 to rotate, and the main shaft 9 drives the rotating cage 2 to rotate inside the outer cylinder 1.

[0046] In the above structure, the main shaft 9 and the through hole 201 are connected by a key connection. Specifically, a keyway 202 is axially and continuously provided on the side wall of the through hole 201, and a key-shaped protrusion 902 is fixedly provided on the side of the main shaft 9. When the main shaft 9 penetrates into the through hole 201, the key-shaped protrusion 902 is embedded inside the keyway 202.

[0047] A plurality of rib plates 3 are annularly arrayed along a first preset direction on the side of the rotating cage 2. The plurality of rib plates 3 are fixedly connected to the rotating cage 2. The first preset direction is the circumferential direction of the rotating cage 2. The rib plates 3 extend in a strip shape along the axial direction of the rotating cage 2. A U-shaped card slot 301 is axially and continuously provided at one end of the rib plate 3 away from the rotating cage 2. The strength of the rib plate 3 is improved by the strip-shaped rib plate 3.

[0048] The rotating ring 4 is a complete circle, which is inside the U-shaped card slot 301 and fixedly connected. The U-shaped card slot 301 is used to facilitate the clamping of the rotating ring 4, thereby facilitating the installation and positioning of the rotating ring 4 and improving the installation efficiency of the rotating ring 4. For the convenience of installing the rotating ring 4.

[0049] In addition, the rotating ring 4 can also be equally divided into two halves vertically. The two ends of the two halves of the rotating ring 4 abut against each other to form a complete rotating ring 4. The U-shaped card slot 301 is used to facilitate the clamping of the rotating ring 4, facilitate the installation and positioning of the rotating ring 4, and improve the installation efficiency of the rotating ring 4. For the convenience of installing the rotating ring 4. During installation, the two halves of the rotating ring 4 are respectively clamped on the U-shaped card slot 301. After clamping, the two ends of the two halves of the rotating ring 4 abut against each other, and then the two halves of the rotating ring 4 are welded and fixed to the rib plate 3 by electric welding.

[0050] The idler wheel box 5 is in the shape of a rectangular box with a hollow interior. Two idler wheel boxes 5 are symmetrically and fixedly provided on both sides of the bottom of the outer cylinder 1. One side of the top of the idler wheel box 5 penetrates into the interior of the outer cylinder 1. One idler wheel 6 is rotatably provided on the top of each idler wheel box 5. The idler wheel 6 is parallel to the rotating cage 2, and the side of the idler wheel 6 abuts against the side of the rotating ring 4. Specifically, the width of the rotating ring 4 is greater than the width of the idler wheel 6, so that the two ends of the idler wheel 6 will not protrude out of the rotating ring 4 to prevent interference. When the rotating cage 2 rotates, the idler wheel 6 rolls at the bottom of the rotating cage 2 to maintain the rotating state of the rotating cage 2. In the above structure, the wall thickness of the rotating ring 4 is greater than the depth of the U-shaped card slot 301, so that the idler wheel 6 will not interfere with the rib plate 3. The outer diameter of the rotating ring 4 is greater than or equal to the outer diameter of the rotating cage 2 and less than or equal to the inner diameter of the outer cylinder 1, so that neither the rotating cage 2 nor the rotating ring 4 will interfere with the outer cylinder 1.

[0051] In the above structure, an opening 501 is provided at one end of the outer cylinder 1 through which the top of the supporting roller box 5 passes. Among them, the supporting roller box 5 and the outer cylinder 1 are communicated through the opening 501. The top of the supporting roller 6 passes through the opening 501 into the interior of the outer cylinder 1. The supporting roller box 5 is fixedly arranged at the bottom of the outer cylinder 1 by welding. The supporting roller box 5 is used for collecting waste water and also for supporting the outer cylinder 1. During the actual application of the autoclave, a supporting platform is fixedly arranged at the bottom of the outer cylinder 1. The supporting platform and the supporting roller box 5 cooperate to support the outer cylinder 1 on the ground and keep the outer cylinder 1 horizontal. The motor 10 is fixedly arranged on the outer cylinder 1 or can also be fixedly arranged on the ground by a bracket. The water in the outer cylinder 1 can fall into the supporting roller box 5 from the opening 501.

[0052] The supporting roller box 5 is mainly used for collecting the water in the outer cylinder 1. For convenient drainage, a drain pipe 7 is provided at the supporting roller box 5. Among them, one end of the drain pipe 7 is fixedly arranged at the bottom of the supporting roller box 5 and communicated, and the other end is fixedly provided with a valve. After the valve is opened, the water in the supporting roller box 5 can be discharged through the drain pipe 7.

[0053] To facilitate the cleaning of the interior of the supporting roller box 5 and also to facilitate the maintenance of the supporting roller 6, an inspection opening 502 is provided at the side end of the supporting roller box 5. An end cover 8 is installed on the inspection opening 502 by bolts. The end cover 8 is detachable. When maintenance of the above components is required, after removing the end cover 8, the above components can be maintained through the inspection opening 502. After maintenance, the end cover 8 is reinstalled on the inspection opening 502.

[0054] In addition, a material inlet and outlet 203 is provided at one end of the rotating cage 2 away from the main shaft 9 for materials to enter and exit the rotating cage 2.

[0055] The using method of a support structure of a rotating autoclave of the present utility model is as follows:

[0056] When the motor 10 is powered on and working, its output shaft drives the main shaft 9 to rotate. The main shaft 9 drives the rotating cage 2 to rotate inside the outer cylinder 1. When the rotating cage 2 rotates, the supporting roller 6 rotates to support the bottom of the rotating cage 2 so that the rotating cage 2 rotates stably in a horizontal state.

[0057] When used for steam sterilization, the waste water in the outer cylinder 1 flows into the supporting roller box 5 and is collected by the supporting roller box 5, and then discharged through the drain pipe 7. One end of the drain pipe 7 away from the supporting roller box 5 is used to connect to a sewage tank.

[0058] The above are only the preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A support structure for a rotary sterilization kettle, comprising an outer cylinder (1), characterized in that: It further includes a rotary cage (2), rib plates (3), a rotating ring (4), a supporting roller box (5) and supporting rollers (6), wherein, the outer cylinder (1) is horizontally arranged, the rotary cage (2) is coaxially arranged in the outer cylinder (1), and one end of the rotary cage (2) is rotatably connected to one end of the outer cylinder (1); a number of the rib plates (3) are annularly arrayed along a first preset direction on the side of the rotary cage (2), the number of the rib plates (3) is fixedly connected to the rotary cage (2), the first preset direction is the circumferential direction of the rotary cage (2), the rib plates (3) extend along the axial direction of the rotary cage (2) in a strip shape, and a U-shaped clamping groove (301) is provided in a through manner at one end of the rib plate (3) far away from the rotary cage (2) along the first preset direction; the rotating ring (4) is sleeved inside the U-shaped clamping groove (301) and fixedly connected; two supporting roller boxes (5) are symmetrically and fixedly arranged on both sides of the bottom of the outer cylinder (1), and one side of the top of the supporting roller box (5) penetrates into the interior of the outer cylinder (1); one supporting roller (6) is rotatably arranged on the top of each supporting roller box (5), the supporting roller (6) is parallel to the rotary cage (2), and the side of the supporting roller (6) is in contact with the side of the rotating ring (4).

2. The support structure of a rotary sterilization kettle according to claim 1, characterized in that: the wall thickness of the rotating ring (4) is greater than the groove depth of the U-shaped clamping groove (301), the outer diameter of the rotating ring (4) is greater than or equal to the outer diameter of the rotary cage (2), and less than or equal to the inner diameter of the outer cylinder (1).

3. The support structure of a rotary sterilization kettle according to claim 2, wherein: the width of the rotating ring (4) is greater than the width of the supporting roller (6).

4. The support structure of a rotary sterilization kettle according to claim 3, wherein: an opening (501) is provided at one end of the top of the supporting roller box (5) penetrating through the outer cylinder (1), wherein, the supporting roller box (5) is communicated with the outer cylinder (1) through the opening (501); the top of the supporting roller (6) penetrates through the opening (501) to the interior of the outer cylinder (1).

5. The support structure of a rotary sterilization kettle according to claim 4, characterized in that: It further includes a drain pipe (7), wherein, one end of the drain pipe (7) is fixedly arranged at the bottom of the supporting roller box (5) and communicated, and a valve is fixedly arranged at the other end.

6. The support structure of a rotary sterilization kettle according to claim 1 or 5, characterized in that: It further includes an end cover (8), wherein, an inspection opening (502) is provided at the side end of the supporting roller box (5); the end cover (8) is detachably arranged on the inspection opening (502).

7. The support structure of a rotary sterilizing kettle according to claim 1, characterized in that: It further includes a main shaft (9) and a motor (10), wherein, one end of the main shaft (9) is fixedly arranged on the output shaft of the motor (10), the other end penetrates through one end of the outer cylinder (1) and is fixedly connected to one end of the rotary cage (2), the main shaft (9) and the outer cylinder (1) are coaxially arranged and rotatably connected; the motor (10) is fixedly arranged on one end of the outer cylinder (1), and the motor (10) and the outer cylinder (1) are fixedly arranged relative to the ground.

8. The support structure of a rotary sterilization kettle according to claim 7, characterized in that: It further includes a fastening nut (11), wherein, a through hole (201) is provided in a through manner along the axial direction of the main shaft (9) at one end of the rotary cage (2) close to the motor (10), and one end of the main shaft (9) penetrates through the through hole (201) and is key-connected; A flange (901) is fixedly arranged on the side of the main shaft (9), and the flange (901) is fixedly arranged on one end of the rotating cage (2) close to the motor (10); The fastening nut (11) is arranged inside the rotating cage (2), screwed on the main shaft (9), and the fastening nut (11) abuts against one end of the rotating cage (2) close to the motor (10).

9. The support structure of a rotary sterilization kettle according to claim 8, characterized in that: A keyway (202) is axially penetrated through the side wall of the through hole (201), and a key-shaped protrusion (902) is fixedly arranged on the side of the main shaft (9). Among them, The key-shaped protrusion (902) is embedded in the inner side of the keyway (202).

10. The support structure of a rotary sterilization kettle according to claim 9, characterized in that: A material inlet and outlet (203) is arranged at one end of the rotating cage (2) away from the main shaft (9).

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