CN114343103B - Water-sealing continuous hanging frame type sterilizing kettle - Google Patents
Water-sealing continuous hanging frame type sterilizing kettle Download PDFInfo
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- CN114343103B CN114343103B CN202111668622.8A CN202111668622A CN114343103B CN 114343103 B CN114343103 B CN 114343103B CN 202111668622 A CN202111668622 A CN 202111668622A CN 114343103 B CN114343103 B CN 114343103B
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 107
- 238000007789 sealing Methods 0.000 title abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 74
- 230000007246 mechanism Effects 0.000 claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 55
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 45
- 230000004888 barrier function Effects 0.000 claims abstract description 17
- 230000005540 biological transmission Effects 0.000 claims abstract description 10
- 239000000498 cooling water Substances 0.000 claims abstract description 8
- 230000001502 supplementing effect Effects 0.000 claims abstract description 4
- 238000003860 storage Methods 0.000 claims description 52
- 230000001360 synchronised effect Effects 0.000 claims description 37
- 238000005192 partition Methods 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 14
- 238000007599 discharging Methods 0.000 claims description 12
- 230000000903 blocking effect Effects 0.000 claims description 8
- 238000009826 distribution Methods 0.000 claims description 8
- 238000000034 method Methods 0.000 description 9
- 230000008569 process Effects 0.000 description 9
- 239000003638 chemical reducing agent Substances 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000007872 degassing Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/80—Food processing, e.g. use of renewable energies or variable speed drives in handling, conveying or stacking
- Y02P60/85—Food storage or conservation, e.g. cooling or drying
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention belongs to the technical field of sterilization kettles, and particularly relates to a water-sealed continuous hanging frame type sterilization kettle. The technical proposal is as follows: the water sealing continuous hanging frame type sterilizing kettle comprises a frame, wherein a driving sprocket and a plurality of driven sprockets are rotationally connected to the frame, a power mechanism is connected to the driving sprocket, a chain is connected between the driving sprocket and the driven sprockets in a transmission manner, and a hanging frame for containing materials is connected to the chain; a baffle is arranged on the frame, one end of the baffle is connected with a sterilizing kettle main body, a plurality of distributing machines are also arranged on the frame, the distributing machines are positioned on one side of the baffle away from the sterilizing kettle main body, and a chain sequentially passes through the area where the distributing machines are positioned, the baffle and the sterilizing kettle main body; the sterilizing kettle body is connected with a steam pipeline for introducing high-temperature steam and a water supplementing interface for introducing cooling water, and the cooling water in the sterilizing kettle body is used for passing through a connecting section between the sterilizing kettle body and the barrier. The invention provides a water-sealed continuous hanging frame type sterilizing kettle.
Description
Technical Field
The invention belongs to the technical field of sterilization kettles, and particularly relates to a water-sealed continuous hanging frame type sterilization kettle.
Background
In the food and pharmaceutical industry, some foods, nutritional products and the like which need to be stored for a long time are required to be sterilized at high temperature. Most of the equipment required in the sterilization process of the products is a high-temperature sterilization kettle. The products need to be loaded in the basket when sterilizing in the high-temperature sterilizing kettle. The cage tray loaded with the product to be sterilized is sent into the sterilizing kettle or pulled out of the sterilizing kettle after the product is sterilized.
The invention patent with the patent application number of CN201510210864.0 discloses a cage basket entering and exiting sterilizing kettle and a fixing device thereof in the sterilizing kettle, and relates to the technical field of sterilization, wherein a cage basket support and a tray guide rail I are respectively arranged in a sterilizing kettle body; the structure in the sterilization kettle cavity is simplified, the water flow space in the sterilization kettle is improved, the sterilization effect is improved, the use is convenient, and the operation is simple and convenient.
However, the sterilization kettle is necessarily required to be sealed in the use process so as to be sterilized by introducing high-pressure steam. After the sterilization kettle is closed, continuous feeding and discharging cannot be realized, so that the efficiency is low.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a water-sealed continuous hanging frame type sterilizing kettle.
The technical scheme adopted by the invention is as follows:
the water sealing continuous hanging frame type sterilizing kettle comprises a frame, wherein a driving sprocket and a plurality of driven sprockets are rotationally connected to the frame, a power mechanism is connected to the driving sprocket, a chain is connected between the driving sprocket and the driven sprockets in a transmission manner, and a hanging frame for containing materials is connected to the chain; a baffle is arranged on the frame, one end of the baffle is connected with a sterilizing kettle main body, a plurality of distributing machines are also arranged on the frame, the distributing machines are positioned on one side of the baffle away from the sterilizing kettle main body, and a chain sequentially passes through the area where the distributing machines are positioned, the baffle and the sterilizing kettle main body; the sterilizing kettle body is connected with a steam pipeline for introducing high-temperature steam and a water supplementing interface for introducing cooling water, and the cooling water in the sterilizing kettle body is used for passing through a connecting section between the sterilizing kettle body and the barrier.
The chain continuously sends the hanging frame filled with the materials into the main body of the sterilizing kettle, and then the hanging frame is taken out of the main body of the sterilizing kettle after being sterilized by high-pressure high-temperature steam in the main body of the sterilizing kettle. The water in the sterilizing kettle body cools the sterilized material, and the water can seal the channel between the barrier and the sterilizing kettle body. Under the condition of water sealing, continuous feeding and discharging can be realized, and high-pressure steam leakage is avoided.
As the preferable scheme of the invention, the hanging frame comprises a hanging frame main body, the opening side of the hanging frame main body is rotatably connected with a basket cover, a chute is arranged on the hanging frame main body, a sliding block is sleeved in the chute, a connecting rod is hinged on the sliding block, the other end of the connecting rod is hinged with the basket cover, a connector used for being connected with a chain is fixed on the hanging frame main body, and a driving guide rail used for guiding the sliding block is arranged on a rack.
When the chain conveys the hanging frame, the driving guide rail guides the sliding block to enable the sliding block to move towards the opening direction close to or far away from the hanging frame main body, the sliding block drives the connecting rod to move, and the connecting rod pushes the basket cover to open or close, so that the cover opening and closing are achieved. After the cover is opened, the materials in the hanging frame main body can be automatically discharged; before closing the cover, the hanging frame main body can be fed, so that feeding and discharging are realized in the continuous moving process of the hanging frame.
As a preferred scheme of the invention, the driving guide rail comprises a cover opening guide rail and a cover closing guide rail which are connected to the frame, wherein the cover closing guide rail is provided with a downhill section, and the cover opening guide rail is provided with an uphill section; the cover closing guide rail is positioned in an area where the chain passes through the cloth machines and is positioned in an area before entering the barrier; the uncapping guide rail is located in the area where the chain comes out of the barrier, and one section of the uncapping guide rail before the chain reaches the area of the distributing machine is a discharging section.
When the hanging frame moves to the position of the cover closing guide rail, the cover closing guide rail presses the sliding block downwards, so that the basket cover can be closed. When the hanging frame is taken out of the sterilization cavity by the chain, the hanging frame is in an inverted state, at the moment, the hanging frame moves to the position of the cover opening guide rail, and the cover opening guide rail pushes the sliding block to the opening direction close to the hanging frame main body, so that the basket cover is opened. The sliding block passes through the lower edge of the cover closing guide rail, and the sliding block is pushed to the opening direction far away from the hanging frame main body by the downhill section of the cover closing guide rail, so that the basket cover is accurately closed. The sliding block passes through the lower edge of the cover opening guide rail, and the upward slope section of the cover opening guide rail pushes the sliding block towards the opening direction close to the hanging frame main body, so that the basket cover is accurately opened.
As a preferable scheme of the invention, an extension spring is connected between the basket cover and the hanging frame main body; when the basket cover is closed and the basket cover is opened, the connection point of the extension spring and the hanging frame main body, the connection point of the connecting rod and the basket cover and the connection of the extension spring and the basket cover are not in the same straight line. The tension springs are in tension in both the closed and open positions of the lid. Thereby, after the basket cover is opened, the tension spring enables the basket cover to keep an opened state; after the basket cover is closed, the tension spring enables the basket cover to be kept in a closed state, so that the basket cover is kept in a closed state all the time when the hanging frame enters a sterilization area, and the basket cover is kept in an open state in the feeding and discharging processes.
As a preferable scheme of the invention, a guide rail for guiding the bottom of the hanging frame when the chain is in return stroke is fixed on the stand; the guide rail passes through the drive sprocket region, the driven sprocket region furthest from the drive sprocket and the return strand of the chain. The guide rail guides the hanging frame of the return section, so that the hanging frame on the return section is inverted, and the cover opening guide rail is convenient for automatically discharging the materials after the basket cover is opened.
As a preferable scheme of the invention, the material distributor comprises a material distribution frame, wherein the material distribution frame is rotationally connected with two layers of blanking mechanisms, the blanking mechanisms are parallel to a hanging frame, a tilting driving mechanism for driving the blanking mechanisms to tilt is arranged on the material distribution frame, the output end of the tilting driving mechanism is connected with a rotating shaft of the blanking mechanisms, a unidirectional synchronous conveyor is arranged on the upper layer of blanking mechanism, a temporary storage stepping conveyor is arranged on a frame, and the temporary storage stepping conveyor is positioned on the feeding side of the unidirectional synchronous conveyor.
The temporary storage stepping conveyor conveys materials to the unidirectional synchronous conveyor in a stepping mode, and the unidirectional synchronous conveyor moves vertically and continuously in one direction, so that the materials can be distributed on the unidirectional synchronous conveyor at equal intervals. When the unidirectional synchronous conveyor is fully covered with materials, the tilting driving mechanism of the upper layer drives the blanking mechanism of the upper layer to tilt, so that the materials on the unidirectional synchronous conveyor can be thrown onto the blanking mechanism of the lower layer. After the lower layer blanking mechanism is fed for multiple times, the tilting driving mechanism of the lower layer is started, and then the lower layer blanking mechanism feeds materials into the hanging frame once. The material in hanging the frame can evenly distributed, and splendid attire sufficient material, guarantees to hang when the frame transports degassing unit with the material, and the material can be by high-efficient and even disinfection.
As the preferable scheme of the invention, the blanking mechanism comprises two rotating plates, the rotating shafts of the rotating plates are rotationally connected with the material distribution frame, and a unidirectional synchronous conveyor is arranged on each of the two rotating plates of the upper blanking mechanism; the tilting driving mechanism comprises a tilting cylinder, a cylinder barrel of the tilting cylinder is hinged to the cloth rack, and a tilting rod is hinged to a piston rod of the tilting cylinder; the rotary plate is characterized in that gears are fixed on the rotary shaft of the rotary plate, two gears on the same blanking mechanism are meshed, one end of the tilting rod, which is far away from the tilting gas, is connected with the rotary shaft of one rotary plate of the blanking mechanism, and the tilting rod is perpendicular to the rotary shaft of the rotary plate.
The material is located the region between two rotation plates, and two initiative boards tilt in opposite directions when throwing the material, guarantee that the material falls accurately, avoid the material to be thrown outside the equipment. The tilting cylinder can drive the rotating shaft of one of the rotating plates to rotate, so that the rotating plate rotates. When one of the rotating plates rotates, the other rotating plate rotates in the opposite direction under the meshing action of the gears. The two rotating plates rotate in opposite directions, automatic blanking is achieved, and material scattering is avoided.
As the preferable scheme of the invention, the baffle comprises a shell, a rotating wheel is rotationally connected with the shell, a middle chain wheel is fixed on the rotating wheel, and two baffle plates are respectively meshed with the upper side and the lower side of the middle chain wheel; a plurality of partition plates are fixed on the rotating wheel, and the partition plates separate adjacent hanging frames when the rotating wheel rotates.
The chain drives the rotating wheel to rotate, and the rotating wheel is always provided with two partition boards to seal the spaces on the upper side and the lower side of the shell, so that the pressure disinfection cavity is always sealed by the partition boards, and the hanging frame can be continuously sent into and taken out of the disinfection cavity. The division board can block water, avoids the high pressure steam in the cauldron main part that disinfects to press out water from the separation ware.
As a preferable scheme of the invention, the upper part of the shell is connected with a drain pipe, the other end of the drain pipe is connected with an external groove body of the sterilizing kettle body, the sterilizing kettle body is provided with a water suction pump, a water inlet pipe of the water suction pump is connected with the external groove body of the sterilizing kettle body, and a water outlet pipe of the water suction pump is connected with the upper part of the sterilizing kettle body. The separation plate cannot seal the chain, so that a part of water leaks from the chain. The leaked water is sent back into the external groove body of the sterilizing kettle body by the drain pipe, and then is sent into the sterilizing kettle body by the water suction pump, so that the lost water in the sterilizing kettle body is supplemented, the water can be always ensured to pass through the connecting section between the barrier and the sterilizing kettle body, and reliable water sealing is realized.
As a preferable scheme of the invention, the chain is folded back in the sterilizing kettle body for a plurality of times. The hanging frame is driven by the chain to fold back in the sterilizing kettle body for a plurality of times, so that materials can stay in the sterilizing kettle body for enough time, and the materials are thoroughly sterilized.
The beneficial effects of the invention are as follows:
1. the chain of the invention continuously sends the hanging frame filled with materials into the main body of the sterilizing kettle, and then takes the sterilizing kettle out of the main body after being sterilized by high-pressure high-temperature steam in the main body of the sterilizing kettle. The water in the sterilizing kettle body cools the sterilized material, and the water can seal the channel between the barrier and the sterilizing kettle body. Under the condition of water sealing, continuous feeding and discharging can be realized, and high-pressure steam leakage is avoided.
2. When the chain conveys the hanging frame, the driving guide rail guides the sliding block to enable the sliding block to move towards the opening direction close to or far away from the hanging frame main body, the sliding block drives the connecting rod to move, and the connecting rod pushes the basket cover to open or close, so that the cover opening and closing are achieved. After the cover is opened, the materials in the hanging frame main body can be automatically discharged; before closing the cover, the hanging frame main body can be fed, so that feeding and discharging are realized in the continuous moving process of the hanging frame.
3. The temporary storage stepping conveyor conveys materials to the unidirectional synchronous conveyor in a stepping mode, and the unidirectional synchronous conveyor moves vertically and continuously in one direction, so that the materials can be distributed on the unidirectional synchronous conveyor at equal intervals. When the unidirectional synchronous conveyor is fully covered with materials, the tilting driving mechanism of the upper layer drives the blanking mechanism of the upper layer to tilt, so that the materials on the unidirectional synchronous conveyor can be thrown onto the blanking mechanism of the lower layer. After the lower layer blanking mechanism is fed for multiple times, the tilting driving mechanism of the lower layer is started, and then the lower layer blanking mechanism feeds materials into the hanging frame once. The material in hanging the frame can evenly distributed, and splendid attire sufficient material, guarantees to hang when the frame transports degassing unit with the material, and the material can be by high-efficient and even disinfection.
4. The chain drives the rotating wheel to rotate, and the rotating wheel is always provided with two partition boards to seal the spaces on the upper side and the lower side of the shell, so that the pressure sterilization cavity is always sealed by the partition boards, and the hanging frame can be continuously sent into and taken out of the sterilization cavity. The division board can block water, avoids the high-pressure gas in the cauldron main part that disinfects to press out water from the separation ware.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a rear view of the present invention;
FIG. 3 is a cross-sectional view of the present invention;
FIG. 4 is an enlarged view of a portion of FIG. 3 at A;
FIG. 5 is a partial enlarged view at B in FIG. 3;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C;
FIG. 7 is a schematic view of the structure of a hanger;
FIG. 8 is a schematic view of a structure of the hanging frame in a second direction;
FIG. 9 is a schematic view of a first directional structure of the spreader;
FIG. 10 is a schematic view of a second direction structure of the spreader;
FIG. 11 is a front view of a unidirectional synchronous conveyor;
FIG. 12 is a top view of the unidirectional synchronous conveyor;
FIG. 13 is a schematic diagram of a temporary stepper conveyor;
fig. 14 is a left side view of the temporary stepper conveyor.
FIG. 15 is a schematic view of the structure of the barrier;
figure 16 is a cross-sectional view of the barrier. .
In the figure, 10-rack; 101-a drive sprocket; 102-driven sprocket; 103-a power mechanism; 20-a chain; 30-hanging a frame; 40-blocker; 50-sterilizing kettle main body; 60-distributing machine; 501-a steam line; 502-a water supplementing interface; 503-a water suction pump; 70-a guide rail; 31-hanging a frame main body; 32-a basket cover; 33-sliding grooves; 34-a slider; 35-connecting rod; 36-connecting heads; 37-stretching a spring; 38-uncapping guide rails; 39-cover closing guide rails; 341-a guide bearing; 361-limit groove; 371-hook; 41-a housing; 42-rotating wheel; 43-drain pipe; 44-tensioning wheel; 411-drainage slots; 421-intermediate sprocket; 422-dividing plate; 423-sealing the cartridge; 424-rib plates; 425-lightening holes; 61-a cloth rack; 62-blanking mechanism; 63-a tilting drive mechanism; 64-a unidirectional synchronous conveyor; 65-temporary storage step conveyor; 66-detecting means; 621-rotating plate; 631-tilting cylinder; 632-tilting lever; 633-gear; 641-unidirectional drive pulley set; 642-a unidirectional driven pulley; 643-a unidirectional synchronous belt; 644-a unidirectional drive assembly; 651-temporary storage of a driving belt pulley group; 652—temporary storage of driven pulleys; 653—a temporary storage conveyor; 654—a temporary storage drive assembly.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
As shown in fig. 1 to 3, the water-sealed continuous hanging frame type sterilization kettle in the embodiment comprises a frame 10, wherein a driving sprocket 101 and a plurality of driven sprockets 102 are rotatably connected to the frame 10, a power mechanism 103 is connected to the driving sprocket 101, a chain 20 is connected between the driving sprocket 101 and the driven sprockets 102 in a transmission manner, and a hanging frame 30 for containing materials is connected to the chain 20; the machine frame 10 is provided with a baffle 40, one end of the baffle 40 is connected with a sterilizing kettle main body 50, the machine frame 10 is also provided with a plurality of cloth machines 60, the cloth machines 60 are positioned on one side of the baffle 40 away from the sterilizing kettle main body 50, and the chain 20 sequentially passes through the area where the cloth machines 60 are positioned, the baffle 40 and the sterilizing kettle main body 50.
A guide rail 70 for guiding the bottom of the hanging frame 30 when the chain 20 is in return stroke is fixed on the frame 10; the guide rail 70 passes through the region of the drive sprocket 101, the region of the driven sprocket 102 furthest from the drive sprocket 101, and the return strand of the chain 20. The guide rails 70 guide the hanger 30 in the return section so that the hanger 30 is inverted in the return section, and the lid opening guide rails 38 facilitate automatic discharge of material after the lid 32 is opened.
As shown in fig. 6, the end of the guide rail 70 is bent to avoid interference between the guide rail 70 and the hanger 30. The guide rail 70 passes through the area of the driven sprocket 102 farthest from the driving sprocket 101, so that the hanger frame 30 is guided before entering the driven sprocket 102, and the hanger frame 30 can smoothly enter the area of the guide rail 70.
The chain 20 is folded back several times within the sterilization tank body 50. The hanging frame 30 is driven by the chain 20 to fold back in the sterilizing kettle main body 50 for a plurality of times, so that materials can stay in the sterilizing kettle main body 50 for a sufficient time, and the materials are thoroughly sterilized.
As shown in fig. 1, a steam pipeline 501 for introducing high-temperature steam and a water replenishing interface 502 for introducing cooling water are connected to the sterilization kettle body 50, and the cooling water in the sterilization kettle body 50 passes through a connecting section between the sterilization kettle body 50 and the barrier 40. The sterilizing tank body 50 is also provided with a manhole, a level gauge, a safety valve vent valve, etc.
The chain 20 continuously feeds the hanging frame 30 filled with the materials into the sterilizing kettle main body 50, and then takes the sterilizing kettle main body 50 after being sterilized by high-pressure high-temperature steam in the sterilizing kettle main body 50. The water in the sterilization tank body 50 cools the sterilized material, and the water can seal the passage between the barrier 40 and the sterilization tank body 50. In the case of a water seal, continuous feeding and discharging can be achieved.
The structure of the hanging frame 30:
as shown in fig. 7 and 8, the hanging frame 30 includes a hanging frame main body 31, a basket cover 32 is rotatably connected to an opening side of the hanging frame main body 31, a chute 33 is provided on the hanging frame main body 31, a slide block 34 is sleeved in the chute 33, a connecting rod 35 is hinged on the slide block 34, the other end of the connecting rod 35 is hinged with the basket cover 32, a connector 36 for connecting with the chain 20 is fixed on the hanging frame main body 31, and a driving guide rail 70 for guiding the slide block 34 is mounted on the frame 10.
In the process that the chain 20 conveys the hanging frame 30, when encountering the driving guide rail 70, the driving guide rail 70 guides the sliding block 34, so that the sliding block 34 moves towards the opening direction close to or far away from the hanging frame main body 31, the sliding block 34 drives the connecting rod 35 to move, and the connecting rod 35 pushes the basket cover 32 to open or close, thereby realizing cover opening and cover closing. After the cover is opened, the materials in the hanging frame main body 31 can be automatically discharged; before closing the cover, the hanging frame main body 31 can be charged, so that charging and discharging are realized in the continuous moving process of the hanging frame 30.
Specifically, as shown in fig. 4 and 5, the driving rail 70 includes a cover opening rail 38 and a cover closing rail 39 connected to the frame 10, the cover closing rail 39 is provided with a downhill section, and the cover opening rail 38 is provided with an uphill section; the cover closing guide rail 39 is positioned in the area of the chain 20 after passing through the cloth dispensers 60 and in the area before entering the barrier 40; the uncapping guide 38 is located in the area where the chain 20 exits the barrier 40, and the section after passing through the uncapping guide 38 and before reaching the area of the spreader 60 is the outfeed section.
When the hanger 30 moves to the lid-closing rail 39 position, the lid-closing rail 39 presses the slider 34 downward so that the lid 32 can be closed. When the hanging frame 30 is taken out of the sterilization cavity by the chain 20, the hanging frame 30 is in an inverted state, at this time, the hanging frame 30 moves to the position of the cover opening guide rail 38, and the cover opening guide rail 38 pushes the sliding block 34 in the opening direction close to the hanging frame main body 31, so that the basket cover 32 is opened. The slider 34 passes by the lower edge of the lid closing rail 39, and the downward slope of the lid closing rail 39 pushes the slider 34 away from the opening of the hanger main body 31, so that the lid 32 is accurately closed. The slider 34 passes by the lower edge of the lid opening guide 38, and the upward slope of the lid opening guide 38 pushes the slider 34 toward the opening direction near the hanger main body 31, so that the basket lid 32 is accurately opened.
Further, a tension spring 37 is connected between the basket cover 32 and the hanging frame main body 31; when the basket cover 32 is closed and the basket cover 32 is opened, the connection point of the extension spring 37 and the hanging frame main body 31, the connection point of the connecting rod 35 and the basket cover 32, and the connection of the extension spring 37 and the basket cover 32 are not in the same straight line. The tension spring 37 is in tension in both the closed and open positions of the basket lid 32. So that after the lid 32 is opened, the tension spring 37 keeps the lid 32 in an open state; after the basket cover 32 is closed, the tension spring 37 keeps the basket cover 32 in a closed state, so that the basket cover 32 is kept in a closed state all the time when the hanging frame 30 enters a sterilization area, and the basket cover 32 is kept in an open state in the processes of feeding and discharging.
The extension spring 37 is fixed with a hook 371, the basket cover 32 is provided with a connecting pin, and the hook 371 is hung on the connecting pin. The hook 371 is hung on the connecting pin, and the hook 371 can rotate on the connecting pin during the rotation of the basket cover 32.
The end of the sliding block 34 far away from the sliding groove 33 is provided with a guide bearing 341, and the guide bearing 341 is in rolling contact with the cover opening guide rail 38 or the cover closing guide rail 39. The sliding block 34 contacts with the cover opening guide rail 38 and the cover closing guide rail 39 through the guide bearing 341, and rolling contact is used for replacing sliding contact, so that the hanging frame 30 can move stably.
The connector 36 is provided with a limit groove 361, and the slider 34 passes through the limit groove 361. The limit groove 361 can limit the upper limit position and the lower limit position of the movement of the sliding block 34, so that the basket cover 32 is ensured to be in a proper position when being opened and closed.
The number of the basket covers 32 is two, and the connecting rods 35 on the two basket covers 32 are hinged with the same sliding block 34. When the driving guide rail 70 pushes the sliding block 34 to move, the sliding block 34 simultaneously drives the two connecting rods 35 to move, so that the two connecting rods 35 simultaneously push the two basket covers 32 to open or close.
When the hanging frame 30 enters the sterilizing kettle main body 50, the opening of the hanging frame 30 faces upwards under the action of gravity. When the hanger 30 is pulled out of the sterilization tank body 50, the bottom of the hanger 30 is guided by the guide rail 70, and the opening of the hanger 30 is downward. When the cover closing guide rail 39 and the cover opening guide rail 38 are both mounted on the frame 10, and the hanging frame 30 passes through the cover closing guide rail 39 or the cover opening guide rail 38, the cover closing guide rail 39 and the cover opening guide rail 38 can guide the guide bearing 341 of the sliding block 34, so that the basket cover 32 can be closed or opened.
The structure of the spreader 60:
as shown in fig. 9 and 10, the spreader 60 includes a spreader 61, a two-layer blanking mechanism 62 is rotatably connected to the spreader 61, the blanking mechanism 62 is parallel to the hanging frame 30, a tilting driving mechanism 63 for driving the blanking mechanism 62 to tilt is mounted on the spreader 61, an output end of the tilting driving mechanism 63 is connected to a rotating shaft of the blanking mechanism 62, a unidirectional synchronous conveyor 64 is mounted on the upper blanking mechanism 62, a temporary storage step conveyor 65 is mounted on the frame 10, and the temporary storage step conveyor 65 is located on a feeding side of the unidirectional synchronous conveyor 64.
The temporary storage step conveyor 65 conveys the material to the unidirectional synchronous conveyor 64 in a step-wise manner, and the unidirectional synchronous conveyor 64 moves in a unidirectional vertical continuous manner, so that the material can be distributed on the unidirectional synchronous conveyor 64 at equal intervals. When the unidirectional synchronous conveyor 64 is fully filled with materials, the tilting driving mechanism 63 of the upper layer drives the blanking mechanism 62 of the upper layer to tilt, so that the materials on the unidirectional synchronous conveyor 64 can be thrown onto the blanking mechanism 62 of the lower layer. After the lower blanking mechanism 62 is fed for a plurality of times, the tilting driving mechanism 63 of the lower layer is started, and then the lower blanking mechanism 62 feeds the material into the hanging frame 30 once. The material in hanging frame 30 can be evenly distributed, and enough material is contained, so that when hanging frame 30 conveys the material to the sterilizing device, the material can be efficiently and evenly sterilized.
Further, the blanking mechanism 62 includes two rotating plates 621, the rotating shaft of the rotating plate 621 is rotatably connected with the material distributing frame 61, and the two rotating plates 621 of the upper blanking mechanism 62 are both provided with a unidirectional synchronous conveyor 64; the tilting driving mechanism 63 comprises a tilting cylinder 631, a cylinder barrel of the tilting cylinder 631 is hinged on the cloth rack 61, and a tilting rod 632 is hinged on a piston rod of the tilting cylinder 631; the rotating shaft of the rotating plate 621 is fixedly provided with gears 633, two gears 633 on the same blanking mechanism 62 are meshed, one end of the tilting rod 632, which is far away from the tilting gas, is connected with the rotating shaft of one of the rotating plates 621 of the blanking mechanism 62, and the tilting rod 632 is perpendicular to the rotating shaft of the rotating plate 621.
The material is located in the area between the two rotating plates 621, and when the material is fed, the two driving plates tilt in opposite directions, so that the accurate falling of the material is ensured, and the material is prevented from being thrown outside the equipment. The tilting cylinder 631 may drive the rotation shaft of one of the rotation plates 621 to rotate, and the rotation plate 621 rotates. And one of the rotating plates 621 rotates, the other rotating plate 621 rotates in the opposite direction by the meshing action of the gear 633. The two rotating plates 621 rotate in opposite directions to realize automatic blanking and prevent materials from being scattered.
As shown in fig. 11 and 12, the unidirectional synchronous conveyor 64 includes a unidirectional driving pulley set 641 and a unidirectional driven pulley 642 rotatably connected to the rotating plate 621, a unidirectional synchronous belt 643 is drivingly connected to the unidirectional driving pulley set 641 and the unidirectional driven pulley 642, a unidirectional driving assembly 644 is mounted on the upper rotating plate 621, and an output end of the unidirectional driving assembly 644 is connected to the unidirectional driving pulley set 641. The unidirectional driving assembly 644 drives the unidirectional driving belt pulley set 641 to rotate, and the unidirectional driving belt pulley set 641 drives the unidirectional driven belt pulley 642 to rotate, so that the unidirectional synchronous belt 643 correspondingly moves.
Wherein, the unidirectional driving assembly 644 unidirectional driving motor, the output end of the unidirectional driving motor is connected with a unidirectional driving speed reducer, the output end of the unidirectional driving speed reducer is connected with a unidirectional driving belt wheel, and the unidirectional driving motor and the unidirectional driving speed reducer are both arranged on the upper layer rotating plate 621; the unidirectional driving belt pulley set 641 comprises a unidirectional driving belt pulley and a unidirectional driving belt pulley, the unidirectional driving belt pulley and the unidirectional driving belt pulley are connected through belt transmission, and the unidirectional synchronous belt 643 is connected between the unidirectional driving belt pulley and the unidirectional driven belt pulley 642 in a transmission manner. The unidirectional driving motor drives the unidirectional driving speed reducer to act, and the unidirectional driving speed reducer drives the unidirectional driving belt wheel to rotate. The unidirectional driving belt wheel drives the unidirectional driving belt wheel to rotate through the belt, so that the unidirectional driving belt wheel can drive the unidirectional driven belt wheel 642 to rotate through the unidirectional synchronous belt 643, and the single-phase synchronous belt can accurately move.
As shown in fig. 13 and 14, the temporary storage stepping conveyor 65 includes a temporary storage driving belt pulley group 651 and two temporary storage driven belt pulleys 652 rotatably connected to the cloth frame 61, a temporary storage conveyor 653 is connected to the temporary storage driving belt pulley group 651 and the two temporary storage driven belt pulleys 652 in a transmission manner, a temporary storage driving assembly 654 is mounted on the cloth frame 61, and an output end of the temporary storage driving assembly 654 is connected to the temporary storage driving belt pulley group 651. The temporary storage driving assembly 654 drives the temporary storage driving belt wheel group 651 to rotate, the temporary storage driving belt wheel group 651 drives the two temporary storage driven belt wheels 652 to rotate through the temporary storage conveying belt 653, and the temporary storage conveying belt 653 stably conveys materials. The temporary drive assembly 654 moves in a stepwise fashion so that material is conveyed uniformly onto the unidirectional synchronous conveyor 64.
Wherein, the temporary storage driving component 654 temporarily stores the driving motor, the output end of the temporary storage driving motor is connected with a temporary storage driving belt wheel, the temporary storage driving motor is installed on the cloth rack 61; the temporary storage driving belt wheel group 651 comprises a temporary storage driving belt wheel and a temporary storage driving belt wheel, the temporary storage driving belt wheel is connected with the temporary storage driving belt wheel through belt transmission, and the temporary storage conveying belt 653 is connected between the temporary storage driving belt wheel and the temporary storage driven belt wheel 652 in a transmission mode. The temporary storage driving motor drives the temporary storage driving belt wheel to rotate, and the temporary storage driving belt wheel drives the temporary storage driving belt wheel to rotate through the belt, so that the temporary storage driving belt wheel drives the temporary storage driven belt wheel 652 to rotate through the temporary storage conveyor belt 653.
Further, a detecting mechanism 66 for detecting whether there is material on the temporary storage conveyor is installed on the material distribution frame 61. The number of the detecting mechanisms 66 is two, one detecting mechanism 66 is located at the inlet end of the temporary storage stepping conveyor 65, and the other detecting mechanism 66 is located at the outlet end of the temporary storage stepping conveyor 65. The detection mechanism 66 at the inlet end can temporarily store whether the material is fed on the conveyor belt, and the detection mechanism 66 at the outlet end can detect whether the material falls onto the unidirectional synchronous conveyor 64 from the unidirectional conveyor belt, so that the temporary storage stepping conveyor 65 is ensured to always keep a material belt, and the material can be uniformly distributed on the unidirectional synchronous conveyor 64.
Structure of the blocker 40:
as shown in fig. 15 and 16, the blocking device 40 includes a housing 41, a rotating wheel 42 is rotatably connected to the housing 41, a middle sprocket 421 is fixed on the rotating wheel 42, and two pieces of blocking device are respectively meshed with the upper and lower sides of the middle sprocket 421; a plurality of partition plates 422 are fixed on the rotating wheel 42, and the partition plates 422 partition adjacent hanging frames 30 when the rotating wheel 42 rotates.
The chain 20 drives the rotating wheel 42 to rotate, and the rotating wheel 42 is always provided with two partition plates 422 to seal the spaces on the upper side and the lower side of the shell 41, so that the pressure disinfection cavity is always sealed by the partition plates 422, and the hanging frame 30 can be continuously sent into and taken out of the disinfection cavity. The partition plate 422 can block water, and high-pressure steam in the sterilization tank body 50 is prevented from pressing water out of the blocker 40.
Further, the upper portion of the housing 41 is connected with a drain pipe 43, the other end of the drain pipe 43 is connected to an external groove of the sterilization kettle body 50, a water pump 503 is mounted on the sterilization kettle body 50, a water inlet pipe of the water pump 503 is connected to the external groove of the sterilization kettle body 50, and a water outlet pipe of the water pump 503 is connected to the upper portion of the sterilization kettle body 50. The partition 422 cannot seal the chain 20 so that a portion of the water may leak from the chain 20. The leaked water is sent back into the external groove body of the sterilizing kettle body 50 by the drain pipe 43, and then is sent into the sterilizing kettle body 50 by the water suction pump 503, so that the lost water in the sterilizing kettle body 50 is supplemented, the water is always ensured to submerge the connecting section between the barrier 40 and the sterilizing kettle body 50, reliable water sealing is realized, and the pressure stability in the kettle body is ensured.
Further, a sealing cylinder 423 is disposed in the middle of the rotating wheel 42, a partition plate 422 is fixed on the sealing cylinder 423, and a plurality of rib plates 424 are connected between the sealing cylinder 423 and the rotating shaft of the rotating wheel 42. The sealing cylinder 423 can seal the region between the rotation shaft of the rotation wheel 42 and the hanger 30, and prevent water from entering the rotation shaft of the rotation wheel 42. The rib plate 424 is provided with a plurality of weight reducing holes 425. The gusset 424 can serve a connection function and the weight-reducing holes 425 in the gusset 424 can serve a weight-reducing function.
Further, a drain tank 411 is provided at an upper portion of the housing 41, the drain tank 411 communicates with the housing 41, and the drain pipe 43 is connected to a bottom portion of the drain tank 411. The drain slot 411 can temporarily store water to ensure that water is stably discharged from the drain pipe 43.
The number of the chain wheels on the rotating wheel 42 is two, the number of the chains 20 is two, and the hanging frame 30 is connected between the two chains 20. The chains 20 are respectively connected with the two ends of the hanging frame 30, so that stability in the moving process of the hanging frame 30 is ensured.
Further, a tensioning pulley 44 is rotatably connected to the housing 41, and the chain 20 is engaged with the tensioning pulley 44. The tensioning wheel 44 can tension the chain 20, ensure the reliable transmission of the chain 20 and the chain wheel on the rotating wheel 42, and avoid the condition that the chain wheel and the chain 20 are blocked.
The invention is not limited to the above-described alternative embodiments, and any person who may derive other various forms of products in the light of the present invention, however, any changes in shape or structure thereof, all falling within the technical solutions defined in the scope of the claims of the present invention, fall within the scope of protection of the present invention.
Claims (4)
1. The water-sealed continuous hanging frame type sterilizing kettle is characterized by comprising a frame (10), wherein a driving sprocket (101) and a plurality of driven sprockets (102) are rotatably connected to the frame (10), a power mechanism (103) is connected to the driving sprocket (101), a chain (20) is connected between the driving sprocket (101) and the driven sprockets (102) in a transmission manner, and a hanging frame (30) for containing materials is connected to the chain (20); a blocking device (40) is arranged on the frame (10), one end of the blocking device (40) is connected with a sterilizing kettle main body (50), a plurality of distributing machines (60) are also arranged on the frame (10), the distributing machines (60) are positioned at one side of the blocking device (40) away from the sterilizing kettle main body (50), and a chain (20) sequentially penetrates through the area where the distributing machines (60) are positioned, the blocking device (40) and the sterilizing kettle main body (50); the sterilizing kettle body (50) is connected with a steam pipeline (501) for introducing high-temperature steam and a water supplementing interface (502) for introducing cooling water, and the cooling water in the sterilizing kettle body (50) is in a connecting section between the sterilizing kettle body (50) and the barrier (40);
the hanging frame (30) comprises a hanging frame main body (31), a basket cover (32) is rotatably connected to the opening side of the hanging frame main body (31), a sliding groove (33) is formed in the hanging frame main body (31), a sliding block (34) is sleeved in the sliding groove (33), a connecting rod (35) is hinged to the sliding block (34), the other end of the connecting rod (35) is hinged to the basket cover (32), a connector (36) is fixedly connected to the hanging frame main body (31) and used for connecting with a chain (20), and a driving guide rail (70) used for guiding the sliding block (34) is arranged on the rack (10);
the driving guide rail (70) comprises a cover opening guide rail (38) and a cover closing guide rail (39) which are connected to the frame (10), the cover closing guide rail (39) is provided with a downhill section, and the cover opening guide rail (38) is provided with an uphill section; the cover closing guide rail (39) is positioned in the area of the chain (20) after passing through the cloth machines (60) and in the area before entering the barrier (40); the uncovering guide rail (38) is positioned in the area of the chain (20) coming out of the barrier (40), and one section of the chain, which passes through the uncovering guide rail (38) and reaches the area of the distributing machine (60), is a discharging section;
an extension spring (37) is connected between the basket cover (32) and the hanging frame main body (31); when the basket cover (32) is closed and the basket cover (32) is opened, the connection point of the extension spring (37) and the hanging frame main body (31), the connection point of the connecting rod (35) and the basket cover (32) and the connection of the extension spring (37) and the basket cover (32) are not in the same straight line;
a guide rail (70) for guiding the bottom of the hanging frame (30) when the chain (20) is in return stroke is fixed on the frame (10); the guide rail (70) passes through the region of the drive sprocket (101), the region of the driven sprocket (102) furthest from the drive sprocket (101) and the return strand of the chain (20);
the material distributor (60) comprises a material distribution frame (61), two layers of blanking mechanisms (62) are rotatably connected to the material distribution frame (61), the blanking mechanisms (62) are parallel to the hanging frame (30), a tilting driving mechanism (63) for driving the blanking mechanisms (62) to tilt is mounted on the material distribution frame (61), the output end of the tilting driving mechanism (63) is connected with a rotating shaft of the blanking mechanism (62), a unidirectional synchronous conveyor (64) is mounted on the upper layer of blanking mechanism (62), a temporary storage stepping conveyor (65) is mounted on the frame (10), and the temporary storage stepping conveyor (65) is located on the feeding side of the unidirectional synchronous conveyor (64);
the blanking mechanism (62) comprises two rotating plates (621), the rotating shaft of the rotating plate (621) is rotationally connected with the cloth rack (61), and a unidirectional synchronous conveyor (64) is arranged on each of the two rotating plates (621) of the upper blanking mechanism (62); the tilting driving mechanism (63) comprises a tilting cylinder (631), a cylinder barrel of the tilting cylinder (631) is hinged to the cloth frame (61), and a tilting rod (632) is hinged to a piston rod of the tilting cylinder (631); the rotary plate (621) is fixed with gears (633) in the rotary shaft, two gears (633) on the same blanking mechanism (62) are meshed, one end of a tilting rod (632) far away from tilting gas is connected with the rotary shaft of one rotary plate (621) of the blanking mechanism (62), and the tilting rod (632) is perpendicular to the rotary shaft of the rotary plate (621).
2. The water-sealed continuous hanging frame type sterilization kettle according to claim 1, wherein the blocking device (40) comprises a shell (41), a rotating wheel (42) is rotatably connected with the shell (41), a middle chain wheel (421) is fixed on the rotating wheel (42), and two blocking devices are respectively meshed with the upper side and the lower side of the middle chain wheel (421); a plurality of partition boards (422) are fixed on the rotating wheel (42), and the partition boards (422) separate adjacent hanging frames (30) when the rotating wheel (42) rotates.
3. The water-sealed continuous hanging frame type sterilization kettle according to claim 2, wherein the upper portion of the shell (41) is connected with a drain pipe (43), the other end of the drain pipe (43) is connected to an external groove body of the sterilization kettle body (50), a water suction pump (503) is mounted on the sterilization kettle body (50), a water inlet pipe of the water suction pump (503) is connected to the external groove body of the sterilization kettle body (50), and a water outlet pipe of the water suction pump (503) is connected to the upper portion of the sterilization kettle body (50).
4. A water sealed continuous suspended frame type sterilization kettle according to any one of claims 1-3, characterized in that said chain (20) is folded back several times in the sterilization kettle body (50).
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| CN202111668622.8A CN114343103B (en) | 2021-12-31 | 2021-12-31 | Water-sealing continuous hanging frame type sterilizing kettle |
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| CN202111668622.8A CN114343103B (en) | 2021-12-31 | 2021-12-31 | Water-sealing continuous hanging frame type sterilizing kettle |
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| CN114343103A (en) | 2022-04-15 |
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Denomination of invention: A water sealed continuous hanging frame sterilization kettle Effective date of registration: 20231115 Granted publication date: 20230825 Pledgee: Chengdu SME financing Company Limited by Guarantee Pledgor: CHENGDU HAIKE MECHANICAL EQUIPMENT MANUFACTURING Co.,Ltd. Registration number: Y2023980065500 |
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