Digestion pot

Abstract

The utility model discloses a digestion pot which comprises a digestion pot body, a first locking port, a second locking port, a second locking port, a third locking port, a fourth locking port and a fourth locking port, and is characterized in that a flanging part is formed on the digestion pot body; the partition supporting assembly is detachably arranged in the digestion pot body and is used for inserting and supporting a digestion container; a heating unit; the pot cover extends to form a connecting part and a first locking bulge matched with the first locking opening, and a second locking opening is formed in the first locking bulge; the automatic cover opening mechanism is provided with a supporting base; the switch cover component is hinged to the supporting base, the switch cover component comprises a switch cover telescopic piece, and the switch cover telescopic piece is hinged to the connecting part; the locking piece is rotatably arranged on the flanging part, and a second locking bulge is arranged on the locking piece; the driving piece drives the locking piece to rotate so that the second locking protrusion and the second locking opening can be clamped or separated. According to the digestion pot provided by the utility model, the automatic uncovering mechanism is arranged, so that the pot cover can be automatically opened or closed, and the use safety of equipment is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of sample digestion equipment, specifically, it relates to an improvement in the structure of a digestion pot. Background Technology

[0002] Existing devices for water bath heating digestion mainly use a high-pressure water bath digestion pot for digestion. The structure is set up with a digestion pot body, and a digestion container such as a digestion glass tube is placed inside the digestion pot body. The digestion is carried out by heating through an internal heating unit. During the digestion process, the pot lid needs to be closed to seal the entire internal space.

[0003] During the sample digestion process, the heating unit heats the internal water to generate high-temperature steam, which is then used to heat and digest the sample in the digestion container.

[0004] After digestion is complete, the sample needs to be removed from the digestion container. This is mainly done by manually opening the lid. However, the high temperature of the internal steam during manual opening may cause burns to the staff, resulting in a safety accident.

[0005] The information disclosed in this background section is only intended to enhance the understanding of the background technology of this application, and therefore may include prior art that is not known to those skilled in the art. Utility Model Content

[0006] This invention addresses the aforementioned technical problems of existing digestion pots by proposing a novel digestion pot with an automatic lid-opening mechanism that automatically opens or closes the lid without manual operation. This avoids the burns caused by manual opening and improves the safety of the equipment.

[0007] To achieve the above-mentioned utility model / design objectives, the present utility model adopts the following technical solution:

[0008] In some embodiments of this application, a digestion pot is provided, comprising: a digestion pot body, a top opening, a flanged portion formed around the opening, and a first locking opening formed on the flanged portion;

[0009] A partition support assembly is disposed inside the digestion pot body for inserting and supporting the digestion container, dividing the digestion pot body along the top-to-bottom direction to form: a digestion container receiving cavity and a water bath cavity;

[0010] A heating unit is disposed inside the water bath chamber for heating the water in the water bath chamber;

[0011] A pot lid for closing or opening the opening, the pot lid including a connecting portion extending from the pot lid and a first locking protrusion that engages with the first locking port, and a second locking port provided in the first locking protrusion;

[0012] The automatic lid opening mechanism has the following features:

[0013] Support base;

[0014] A switch cover component is hinged to the support base. The switch cover component includes a switch cover telescopic member, and the switch cover telescopic member and the connecting part are hinged together.

[0015] A locking element is rotatably disposed on the flange portion, located below the first locking opening, and a second locking protrusion is provided on the locking element;

[0016] A driving component is connected to the locking component in a transmission manner, driving the locking component to rotate so that the second locking protrusion engages or disengages from the second locking port on the first locking protrusion inserted into the first locking port.

[0017] In some embodiments of this application, the driving member is connected to the locking member via a connecting assembly, the connecting assembly comprising:

[0018] The connecting pin is locked to the locking member and rotatably connected to the flange.

[0019] The coupling is connected at one end to the output shaft of the drive component and at the other end to the connecting pin.

[0020] In some embodiments of this application, the locking member includes a locking body and a second bent hook portion formed by bending from the locking body, the second bent hook portion forming the second locking protrusion.

[0021] In some embodiments of this application, two first locking protrusions are provided, symmetrically arranged on both sides of the pot lid;

[0022] Two locking ports are provided, symmetrically arranged on both sides of the digestion pot body;

[0023] Two locking components are provided, symmetrically arranged on both sides of the digestion pot body, wherein the bending directions of the second bending hooks corresponding to the two locking components are opposite.

[0024] In some embodiments of this application, a vibration mechanism is provided at the bottom of the digestion pot.

[0025] In some embodiments of this application, the partition support assembly includes a first partition, a second partition, and a third partition connected sequentially from top to bottom. A water bath cavity is formed between the third partition and the digestion pot body. A digestion container receiving cavity is formed in the area above the third partition. Multiple insertion holes for inserting digestion containers are provided on both the first and second partitions. A flow hole is provided on the third partition.

[0026] In some embodiments of this application, the water level detection component includes:

[0027] The first water level detection hole is connected to the digester body;

[0028] The second water level detection hole is connected to the digester body and is connected to the first water level detection hole through a transparent flexible tube. A first water level sensor and a second water level sensor are installed on the transparent flexible tube near the bottom surface of the third partition.

[0029] The water inlet is used to inject cold water or discharge hot water.

[0030] In some embodiments of this application, the temperature detection component includes:

[0031] The first temperature sensor is located inside the water bath chamber and detects the temperature inside the water bath chamber.

[0032] The second temperature sensor, located inside the digestion container cavity, is used to detect the temperature inside the digestion container cavity.

[0033] In some embodiments of this application, a pressure detection hole is also included, which is in communication with the digester body.

[0034] Compared with the prior art, the advantages and positive effects of this utility model are:

[0035] The digestion pot of this utility model is equipped with an automatic lid opening mechanism and a corresponding locking component that works in conjunction with it.

[0036] When it is necessary to open the pot lid, the opening and closing mechanism of the lid can be activated to push the lid, which is hinged to it, to dissipate the rotation of the pot body. Simultaneously, the opening and closing mechanism swings relative to the support base to achieve automatic opening of the pot lid, thus avoiding the problem of burns caused by manually opening the lid.

[0037] When the lid is closed, the telescopic mechanism of the lid causes the lid, which is hinged to it, to rotate relative to the cooking pot body. At the same time, the lid mechanism rotates relative to the support base, thus achieving automatic closure of the lid. After the lid is closed, it can be locked in place by engaging the first locking protrusion on the lid into the first locking hole. After the first locking protrusion engages into the first locking hole, the driving mechanism drives the locking component to rotate, causing the second locking protrusion on the locking component to engage into the second locking hole on the first locking component for locking. This achieves double-layer locking and fixation, ensuring the sealing effect of the cooking pot body and preventing steam from collapsing the lid or overflowing during the cooking process.

[0038] Other features and advantages of this utility model will become clearer after reading the detailed embodiments of this utility model in conjunction with the accompanying drawings. Attached Figure Description

[0039] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0040] Figure 1 This is a three-dimensional structure of one embodiment of the digestion pot proposed in this utility model. Figure 1 ;

[0041] Figure 2 This is a three-dimensional structure of one embodiment of the digestion pot proposed in this utility model. Figure 2 ;

[0042] Figure 3 yes Figure 2 Enlarged view of a portion at point A;

[0043] Figure 4 This is a three-dimensional structure of one embodiment of the digestion pot proposed in this utility model. Figure 3 ;

[0044] Figure 5 yes Figure 4 A magnified view of section B;

[0045] Figure 6 This is a structural diagram of the lid and switch cover components of one embodiment of the digestion pot proposed in this utility model;

[0046] Figure 7 This is a front view of one embodiment of the digestion pot proposed in this utility model;

[0047] Figure 8 This is a structural diagram of the partition support assembly of one embodiment of the digestion pot proposed in this utility model;

[0048] Figure 9 This is a schematic diagram of the lid structure of one embodiment of the digestion pot proposed in this utility model. Figure 1 ;

[0049] Figure 10 This is a schematic diagram of the lid structure of one embodiment of the digestion pot proposed in this utility model. Figure 2 ;

[0050] Figure 11 This is a schematic diagram of the structure of one embodiment of the inner lid of the digestion pot proposed in this utility model;

[0051] Figure 12 This is a schematic diagram of another embodiment of the inner lid of the digestion pot proposed in this utility model.

[0052] In the figure, 100 is the digestion pot body; 110 is the pot rim component; 111 is the flange; 120 is the first locking opening; 130 is the recessed groove; 140 is the pot shell; 150 is the connecting plate assembly; 160 is the connecting block; 170 is the connecting shaft; 200 is the pot lid; 210 is the outer pot lid; 220 is the floating component; 221 is the through hole; 230 is the inner lid body; 231 is the lid body; 232 is the fixing part; 2321 is the notch part; 2322 is the limiting part; 233 is the insertion part; 234 is the locking plug; 240 is the connecting component; 241 is the stop part; 250 is the elastic component; 260 is the connecting part; 270 is the first locking protrusion; 271 is the second locking opening; 300 is the partition support assembly; 310 is the first partition component; 31 1. First insertion hole; 320. Second partition; 321. Second insertion hole; 330. Third partition; 331. Flow hole; 340. Connecting component; 400. Heating unit; 510. Support base; 511. Rotating shaft; 520. Switch cover component; 521. Switch cover telescopic component; 522. Connecting protrusion; 523. Rotating shaft; 530. Locking component; 531. Second locking protrusion; 532. Locking body; 540. Driving component; 550. Connecting pin; 560. Coupling; 600. Vibration mechanism; 710. First water level detection hole; 720. Second water level detection hole; 730. Water inlet; 740. First temperature sensor; 750. Second temperature sensor; 760. Air pressure detection hole. Detailed Implementation

[0053] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0054] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0055] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. In the description of the embodiments, specific features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0056] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0057] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0058] In some embodiments of this application, a digestion pot is proposed, comprising: a digestion pot body 100, an opening at the top of the digestion pot body 100, and a pot lid 200 connected to the digestion pot body 100 to cooperate in sealing or opening the opening at the top of the digestion pot body 100.

[0059] In some embodiments of this application, the digestion pot body 100 includes a pot shell 140, which is cylindrical, and a pot rim component 110 connected above the pot shell 140. The pot rim component 110 and the pot shell 140 are welded and fixed to form an integral whole.

[0060] A flange portion 111 is formed on the rim member 110 at the periphery of the opening, and a first locking opening 120 is formed on the flange portion 111.

[0061] The partition support assembly 300 is detachably disposed within the digestion pot body 100 and is used to insert and support the digestion container.

[0062] The digester body 100 is provided with a side wall that divides the digester body 100 along a top-to-bottom direction, forming:

[0063] The digestion container cavity and water bath cavity;

[0064] A heating unit 400 is disposed inside the water bath chamber, and the digestion pot body 100 is used to heat the water in the water bath chamber.

[0065] The heating unit 400 includes a heating base and a heating rod. The heating rod is energized to generate heat to heat the water introduced into the water bath chamber, thereby generating high-temperature steam. The high-temperature steam is used to digest the sample in the digestion container located above it.

[0066] The pot lid 200 includes a connecting portion 260 extending from the pot lid 200. The connecting portion 260 is a connecting arm, and the pot lid 200 is hinged to the digestion pot body 100 through one end of the connecting arm.

[0067] During setup, a connecting plate assembly 150 is provided on the digestion pot body 100. An insertion cavity is formed inside the connecting plate assembly 150. A connecting block 160 is connected to one end of the connecting arm and is inserted into the insertion cavity. A connecting shaft 170 is inserted through the connecting plate assembly 150 and the connecting block 160 to rotatably connect the connecting block 160 and the connecting plate assembly 150 together.

[0068] A first locking protrusion 270 is provided on the side of the lid 200 away from the hinge end. The first locking protrusion 270 is used to be inserted into the first locking port 120 when the lid 200 is closed. A second locking port 271 is provided in the first locking protrusion 270.

[0069] The automatic lid opening mechanism has the following features:

[0070] Support base 510, which is fixedly arranged.

[0071] A switch cover component 520 is hinged to the support base 510. A connecting protrusion 522 is provided at the bottom of the switch cover component 520, and a rotating shaft 511 is provided on the support base 510. The connecting protrusion 522 is rotatably connected to the rotating shaft 511.

[0072] The switch cover component 520 includes a switch cover telescopic member 521, which is hinged to the connecting portion 260.

[0073] The switch cover component 520 is an electric push rod for opening the cover, and the switch cover telescopic component 521 is a telescopic rod body, the end of which is hinged to the connecting part 260 via 3, the rotating shaft 523.

[0074] The locking member 530 is rotatably disposed on the flange portion 111 and located below the first locking port 120. A second locking protrusion 531 is provided on the locking member 530.

[0075] The driving member 540 is connected to the locking member 530 and drives the locking member 530 to rotate so that the second locking protrusion 531 engages or disengages from the second locking port 271 on the first locking protrusion 270 inserted into the first locking port 120.

[0076] The driving component 540 is a drive motor, which is connected to the locking component 530 and can drive the locking component 530 to rotate, so that the second locking protrusion 531 on the locking component 530 is engaged into the second locking port 271 on the first locking protrusion 270 to achieve locking.

[0077] In this embodiment, the digestion pot is equipped with an automatic lid opening mechanism and a corresponding locking component 530 that works in conjunction with it.

[0078] When it is necessary to open the pot lid 200, the opening and closing extension member 521 of the opening and closing lid component 520 can be activated to push the pot lid 200, which is hinged to it, to rotate relative to the pot body 100. Simultaneously, the opening and closing lid component 520 swings relative to the support base 510 to realize the automatic opening of the pot lid 200, thus avoiding the problem of burns caused by manually opening the lid.

[0079] When the lid 200 is closed, the opening and closing cover extension component 521 moves, causing the lid 200, which is hinged to it, to rotate relative to the pot body 100. At the same time, the opening and closing cover component 520 rotates relative to the support base 510, so as to realize the automatic closing of the lid 200. After the lid 200 is closed, it can be locked and fixed by the first locking protrusion 270 on the lid 200 engaging into the first locking port 120. After the first locking protrusion 270 engages into the first locking port 120, the driving component 540 drives the locking component 530 to rotate, so that the second locking protrusion 531 on the locking component 530 engages into the second locking port 271 on the first locking component 530 for locking. This achieves double-layer locking and fixation, ensuring the sealing effect of the pot body 100.

[0080] In some embodiments of this application, the second locking port 271 is disposed through the first locking protrusion 270 from the side, and the second locking protrusion 531 is rotated in the horizontal plane under the drive of the drive member 540 to be vertically inserted into the second locking port 271 from the side to lock the first locking protrusion 270.

[0081] In some embodiments of this application, the driving member 540 is connected to the locking member 530 via a connecting assembly, the connecting assembly comprising:

[0082] The connecting pin 550 is locked to the locking member 530 and rotatably connected to the flange 111;

[0083] Coupling 560 is connected at one end to the output shaft of drive component 540 and at the other end to connecting pin 550.

[0084] A countersunk hole is provided on the flange 111. The connecting pin 550 is a countersunk pin, which is rotatably disposed in the countersunk hole. The locking member 530 is provided with a clamping hole with an open side. The connecting pin 550 passes through the clamping hole. The locking bolt is assembled on the locking member 530 to press the clamping hole, so as to fix the locking member 530 and the connecting pin 550.

[0085] The connecting pin 550 and the flange 111 are rotatably connected, which enables the locking member 530 connected above it to rotate relative to the flange 111.

[0086] The connection method of coupling 560, output shaft and connecting pin 550 adopts the existing connection structure, which will not be described in detail here.

[0087] In some embodiments of this application, the locking member 530 includes a locking body 532 and a second bent hook portion formed by bending from the locking body 532, the second bent hook portion forming the second locking protrusion 531.

[0088] Two first locking protrusions 270 are provided, symmetrically arranged on both sides of the pot lid 200;

[0089] Two first locking ports 120 are provided, symmetrically arranged on both sides of the digestion pot body 100;

[0090] Two locking members 530 are provided, symmetrically arranged on both sides of the digestion pot body 100. The bending directions of the second bending hooks corresponding to the two locking members 530 are opposite. By setting the two second bending components arranged on both sides of the digestion pot body 100 to bend in opposite directions, two opposing forces can be applied to the pot lid 200 when locking, ensuring that the pot lid 200 will not move in the left and right directions.

[0091] In some embodiments of this application, a oscillation mechanism 600 is provided at the bottom of the digestion pot body 100. The oscillation mechanism 600 can be used to drive the digestion pot to oscillate in order to mix the reagents.

[0092] The oscillation mechanism 600 can be implemented using an existing circular vibratory plate.

[0093] In some embodiments of this application, the partition support assembly 300 includes a first partition 310, a second partition 320, and a third partition 330 connected sequentially from top to bottom. The water bath cavity is formed between the third partition 330 and the digestion pot body 100. The digestion container receiving cavity is formed in the area above the third partition 330. The first partition 310 and the second partition 320 are each provided with a plurality of insertion holes for inserting digestion containers. The third partition 330 is provided with a flow hole 331.

[0094] The first partition 310 is the first partition plate, the second partition 320 is the second partition plate, and the third partition 330 is the third partition plate. The three are connected and fixed together by a connecting unit to form a component, which can be easily picked up or placed.

[0095] Multiple connection units are provided. Each connection unit includes two connection members 340 that are connected from the top and bottom. Each connection member 340 has a stud with an outer diameter smaller than that of the connection member 340 at one end and a threaded hole at the other end.

[0096] The stud portion of the upper connecting member 340 is screwed into the threaded hole of the lower connecting member 340. The second partition 320 is engaged with the stud of the upper connecting member 340. The third partition 330 has a threaded hole and is screwed into the stud of the lower connecting member 340. The first partition 310 is connected by a screw passing through the first partition 310 and screwing into the threaded hole of the upper connecting member.

[0097] In some embodiments of this application, the digestion vessel further includes a water level detection component, comprising:

[0098] The first water level detection hole 710 is connected to the digester body 100;

[0099] The second water level detection hole 720 is connected to the digester body 100 and is connected to the first water level detection hole 710 through a transparent flexible tube. A first water level sensor and a second water level sensor are provided on the transparent flexible tube near the bottom surface of the third partition 330.

[0100] Water inlet 730 is used to inject cold water or discharge hot water.

[0101] Water inlet 730 can be connected to an external cold water supply system, which can be used to introduce cold water into the digester body 100 for digestion.

[0102] The first water level sensor can be used to detect whether the amount of water used for digestion meets the requirements.

[0103] When the water level reaches the position of the first water level sensor during digestion, the flow of cold water can be stopped. The water used for digestion should not exceed the third partition 330 so that the water flow will not overflow onto the digestion container above.

[0104] After digestion is complete, cold water can be injected into the digestion vessel 100 through the water inlet 730 to quickly cool the digestion vessel so that it can quickly enter the next sample digestion experiment.

[0105] Water inlet 730 can also drain the hot water inside the digestion pot 100 after the digestion experiment is completed.

[0106] In some embodiments of this application, the digestion vessel further includes a temperature detection component, comprising:

[0107] The first temperature sensor 740 is located inside the water bath chamber and detects the temperature in the water bath chamber.

[0108] The second temperature sensor 750 is located inside the digestion container cavity and is used to detect the temperature inside the digestion container cavity.

[0109] In some embodiments of this application, a pressure detection hole 760 is also included, which is connected to the digester body 100.

[0110] During setup, the air pressure detection port 760 can be connected to a pressure gauge via an air pressure pipe to detect the air pressure.

[0111] An automatic pressure relief valve is also provided on the digestion pot body 100.

[0112] In some embodiments of this application, the pot lid 200 includes:

[0113] The outer lid 210 is hinged to the digestion pot body 100;

[0114] And a floating element 220, connected to the outer lid 210, which is buoyant relative to the outer lid 210;

[0115] The inner cover 230 is connected to the floating member 220;

[0116] When the pot lid 200 is closed, it causes the inner lid 230 on the floating component 220 to press and seal at the opening of the digestion container.

[0117] Pot lid 200, which includes:

[0118] The outer lid 210 is hinged to the digestion pot body 100;

[0119] And a floating element 220, connected to the outer lid 210, which is buoyant relative to the outer lid 210;

[0120] The inner cover 230 is connected to the floating member 220 and is used to seal the opening of the digestion container;

[0121] When the pot lid 200 is closed, it causes the inner lid 230 on the floating component 220 to press and seal at the opening of the digestion container.

[0122] The lid 200 is hinged to the digestion vessel body 100. When the lid 200 is closed, it will drive the floating part 220 mounted on it to close. An inner cover 230 is installed on the floating part 220. When closed, the inner cover 230 on the floating part 220 can be fastened to the opening of the digestion container to close the opening of the digestion container. In this way, when high temperature digestion is carried out, high temperature steam will not enter the inside of the digestion container, which will not cause errors to the digestion sample and improve the experimental accuracy.

[0123] Meanwhile, since the floating component 220 is buoyantly connected to the outer lid 210, when the digestion containers placed inside the partition support assembly 300 have different lengths, the floating component 220 can float relative to the outer lid 210, thereby causing the inner lid 230 connected above it to float to adapt to digestion containers of different lengths, achieving a sealing effect on different digestion containers and improving the versatility of the entire digestion device.

[0124] In some embodiments of this application, the digestion device includes: a connector 240, which is locked and fixed to the outer lid 210 of the pot, and a stop portion 241 is formed at its end;

[0125] The floating component 220 is slidably mounted on the connector 240;

[0126] The elastic component 250 is sleeved on the connector 240, with its two ends abutting against the floating component 220 and the inner wall of the outer pot cover 210, respectively.

[0127] The connector 240 is a connecting bolt, and the stop part 241 is a bolt head formed at the end of the connecting bolt. When fixed, the connecting bolt is screwed onto the inner wall of the outer pot cover 210.

[0128] The floating component 220 is a floating cover, which is slidably connected to the connecting bolt. The elastic component 250 is a spring, with one end abutting against the floating cover and the other end abutting against the outer lid 210 of the pot.

[0129] By using the elastic member 250 between the floating member 220 and the outer lid 210, when the floating member 220 drives the inner lid 230 to press onto the digestion container, the digestion container will apply a reverse force to the inner lid 230 and the floating member 220, causing the elastic member 250 to move to adapt to the height of the digestion container. The amount of compression of the elastic member 250 varies depending on the length of the digestion container.

[0130] In some embodiments of this application, the inner cover 230 is floatable relative to the floating member 220. The inner cover 230 is also set to be floatable relative to the floating member 220. In this way, when the inner cover 230 is pressed on the digestion container, it can also be adapted to digestion containers of different lengths by floating, so as to ensure that it can seal digestion containers of different lengths.

[0131] In some embodiments of this application, the floating member 220 is provided with a through hole 221 that penetrates the floating member 220;

[0132] The inner cover 230 is a plastic part, which includes a cover body 231; and

[0133] A fixing part 232 is connected to the cover body 231, and the fixing part 232 has the following:

[0134] The notch 2321 is provided to pass through the fixing part 232 from the side;

[0135] The limiting part 2322 is formed at the end of the fixing part 232 away from the cover body 231 and is arranged circumferentially along the fixing part 232. It is used to be locked onto the floating member 220 after the fixing part 232 passes through the through hole 221.

[0136] The length of the fixing part 232 segment located between the limiting part 2322 and the cover body 231 is greater than the thickness of the floating member 220, and the outer diameter of this segment is smaller than the inner diameter of the through hole 221.

[0137] The fixing part 232 is a fixed protrusion. The fixing part 232 is made of plastic and has a notch 2321 that penetrates the fixed protrusion. When the limiting part 2322 passes through the through hole 221 on the floating member 220, it is squeezed by the inner wall of the through hole 221, causing the entire fixing part 232 to deform radially. After the limiting part 2322 passes through the through hole 221, the radial squeezing force of the wall of the through hole 221 on it disappears. At this time, the fixing part 232 returns to its original position, and the limiting part 2322 at its end is stuck on the wall of the floating member 220 to limit the floating member 220.

[0138] Since the length of the fixed part 232 between the limiting part 2322 and the cover body 231 is greater than the thickness of the floating member 220, that is, greater than the length of the through hole 221, the inner cover body 230 can slide relative to the floating member 220. When the inner cover body 230 comes into contact with the digestion container, its position relative to the floating member 220 changes to adapt to digestion containers of different lengths.

[0139] In some embodiments of this application, the floating member 220 is provided with a through hole 221 that penetrates the floating member 220;

[0140] The inner cover 230 includes:

[0141] The cover body 231 and the insertion part 233 connected to the cover body 231, wherein the outer diameter of the insertion part 233 is smaller than the inner diameter of the through hole 221, and a locking socket is provided at the end of the insertion part 233 away from the cover body 231.

[0142] Locking insert 234 is used to be inserted into the locking socket after the insert portion 233 passes through the through hole 221;

[0143] The length of the insert 233, located between the locking socket and the cover holder, is greater than the thickness of the floating member 220.

[0144] The insertion part 233 is an insertion section formed on the cover body 231, and its outer diameter is smaller than the inner diameter of the through hole 221, so that it can slide relative to the floating member 220.

[0145] The locking socket is used to insert the locking plug 234 to limit the inner cover 230 so that the inner cover 230 will not come off the floating member 220 when it slides relative to the floating member 220.

[0146] The locking insert 234 can be a locking clip from an existing structure. By inserting the locking clip into the insertion part 233, the removal and installation of the inner cover 230 can be made more convenient.

[0147] The inner cover 230 can be adapted to seal digestion containers of different lengths by sliding the insert 233 relative to the floating member 220.

[0148] The above embodiments are only used to illustrate the technical solutions of this utility model, and are not intended to limit it. Although this utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Such modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions claimed by this utility model.

Claims

1. A digestion pot, characterized in that, It includes: a digester body, a top opening, a flanged portion formed around the opening, and a first locking opening formed on the flanged portion; A partition support assembly is disposed inside the digestion pot body for inserting and supporting the digestion container; The digestion vessel is divided along the top to bottom to form: The digestion container cavity and water bath cavity; A heating unit is disposed inside the water bath chamber for heating the water in the water bath chamber; A pot lid for closing or opening the opening, the pot lid including a connecting portion extending from the pot lid and a first locking protrusion that engages with the first locking port, and a second locking port provided in the first locking protrusion; The automatic lid opening mechanism has the following features: Support base; A switch cover component is hinged to the support base. The switch cover component includes a switch cover telescopic member, and the switch cover telescopic member and the connecting part are hinged together. A locking element is rotatably disposed on the flange portion, located below the first locking opening, and a second locking protrusion is provided on the locking element; The driving component is connected to the locking component in a transmission manner, and drives the locking component to rotate so that the second locking protrusion engages or disengages from the second locking port.

2. The digestion pot according to claim 1, characterized in that, The driving component is connected to the locking component via a connecting assembly, the connecting assembly comprising: The connecting pin is locked to the locking member and rotatably connected to the flange. The coupling is connected at one end to the output shaft of the drive component and at the other end to the connecting pin.

3. The digestion pot according to claim 1, characterized in that, The locking member includes a locking body and a second bent hook portion formed by bending from the locking body, the second bent hook portion forming the second locking protrusion.

4. The digestion pot according to claim 3, characterized in that, Two first locking protrusions are provided, symmetrically arranged on both sides of the pot lid; Two locking ports are provided, symmetrically arranged on both sides of the digestion pot body; Two locking components are provided, symmetrically arranged on both sides of the digestion pot body, wherein the bending directions of the second bending hooks corresponding to the two locking components are opposite.

5. The digestion pot according to claim 1, characterized in that, A vibration mechanism is provided at the bottom of the digestion pot.

6. The digestion pot according to claim 1, characterized in that, The partition support assembly includes a first partition, a second partition, and a third partition connected sequentially from top to bottom. A water bath cavity is formed between the third partition and the digestion pot body. A digestion container receiving cavity is formed in the area above the third partition. Multiple insertion holes for inserting digestion containers are provided on both the first and second partitions. A flow hole is provided on the third partition.

7. The digestion pot according to claim 1, characterized in that, The water level detection component includes: The first water level detection hole is connected to the digester body; The second water level detection hole is connected to the digester body and is connected to the first water level detection hole through a transparent flexible tube. A first water level sensor and a second water level sensor are installed on the transparent flexible tube near the bottom surface of the third partition. The water inlet is used to inject cold water or discharge hot water.

8. The digestion pot according to claim 1, characterized in that, Temperature detection components include: The first temperature sensor is located inside the water bath chamber and detects the temperature inside the water bath chamber. The second temperature sensor, located inside the digestion container cavity, is used to detect the temperature inside the digestion container cavity.

9. The digestion pot according to claim 1, characterized in that, It also includes a pressure detection port that is connected to the digester body.

Images