A decocting pot facilitating the taking out of an inner net container
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- LANGFANG DERUN MEAT PROCESSING CO LTD
- Filing Date
- 2025-07-15
- Publication Date
- 2026-06-26
AI Technical Summary
Existing pressure cookers are prone to causing burns when removing the inner liner, and the hoisting process is not stable or efficient enough.
A support beam is installed at the top of the inner mesh liner, and a lifting head is installed in the middle of the support beam to connect the lifting hook. Combined with the flip-top drive unit, the discharge assembly and the hoisting assembly, the inner mesh liner can be lifted smoothly and the discharge port can be automatically controlled, reducing the risk of burns and improving operating efficiency.
The design of the support beam and lifting head allows the inner mesh liner to be lifted smoothly, the flipped lid to open automatically, and the discharge port to be controllable, thus avoiding scalding and material spillage and improving the safety and efficiency of operation.
Smart Images
Figure CN224402867U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of cooking pot technology, and in particular to a cooking pot with an easy-to-remove inner mesh. Background Technology
[0002] In canteens and restaurants, pressure cookers are often used to simmer pork and beef bones for hot pot broth. Existing pressure cookers use steam heating and a flip-top lid that seals tightly at the opening, reducing cooking time under pressure. To facilitate the removal of large bones from the cooker, existing cookers are designed with two inner chambers: a main pot and a removable inner mesh chamber. This inner mesh chamber is perforated to prevent large bones from directly contacting the bottom of the pot. The bones are placed inside the inner mesh chamber for simmering to prepare the broth. Some large cookers are also equipped with a single-arm hoist and electric hoist on one side, using the electric hoist to lift the inner mesh chamber, which reduces manual labor intensity. However, existing inner mesh chambers typically use a stainless steel chain at the top, connected to a hook at the bottom of the electric hoist. Workers must manually grip the chain and hook, which poses a risk of burns, especially when removing the contents from the pot.
[0003] Therefore, it is necessary to develop a new type of cooking pot that facilitates the removal of the inner liner to address the above-mentioned defects, which has become an urgent problem for those skilled in the art. Utility Model Content
[0004] The purpose of this invention is to provide a cooking pot that makes it easy to remove the inner liner. A support beam is provided at the top of the inner liner, and a hook is connected to the middle of the support beam, which reduces the risk of burns during the cooking process.
[0005] To solve the above-mentioned technical problems, the present invention adopts the following technical solution:
[0006] This utility model discloses a cooking pot with an easy-to-remove inner mesh liner, comprising a frame, a cooking pot body, a flip-top drive unit, an inner mesh liner, and a lifting assembly. A support beam is horizontally arranged on the top of the inner mesh liner, and a lifting hole head is vertically arranged in the middle of the support beam. The hook of the lifting assembly can connect to the lifting hole head to lift the inner mesh liner.
[0007] Furthermore, a discharge assembly is provided at the bottom of the inner mesh liner, the lifting head is fixedly connected to the top of the vertical rod, a vertical guide sleeve is vertically provided at the middle position of the support beam, and the vertical rod is guided and slidably engaged within the vertical guide sleeve; the vertical rod is connected to the discharge assembly and can open the discharge port at the bottom of the inner mesh liner.
[0008] Furthermore, the discharge assembly includes short chains, flaps, and a bottom beam. The bottom beam is horizontally fixedly connected to the middle position of the discharge port at the bottom of the inner mesh liner. The two flaps are respectively connected to the side wall of the bottom beam through pin seats at their roots. The number of short chains is the same as the number of flaps and they are arranged in a one-to-one correspondence. One end of the short chain is connected to the top surface of the cantilever end of the flap and the other end is connected to the lower connecting hole at the bottom of the vertical rod. The two semi-circular flaps can close the discharge port at the bottom of the inner mesh liner when pulled by the short chains.
[0009] Furthermore, the vertical rod is specifically made of square stainless steel tubing, and the inner cross-section of the vertical guide sleeve is also fitted with a square profile.
[0010] Furthermore, a support foot is fixedly connected to the outer wall of the bottom end of the inner mesh liner, and a plurality of the support feet are evenly distributed around the outer wall of the bottom end of the inner mesh liner and located around the discharge port of the bottom end of the inner mesh liner; the support feet are supported between the inner mesh liner and the inner pot wall of the cooking pot body.
[0011] Furthermore, the hoisting assembly includes a hoist base, a hoist, an electric hoist, and a rotating shaft. The hoist base is vertically fixed to one side of the frame, and the bottom end of the hoist is rotatably inserted into the top opening of the hoist base via the rotating shaft. The electric hoist is fixedly installed on the top crossbeam of the hoist, and the hook is installed on the output chain end of the electric hoist.
[0012] Furthermore, the hoisting assembly also includes a bearing sleeve, a bearing, a spacer, and a bottom cover. The two bearing discs are spaced apart at their upper and lower ends between the coaxially assembled bearing sleeve and the rotating shaft. The bearing sleeve is vertically installed on the top opening of the hoist base. The spacer is sleeved on the rotating shaft and axially spaced between the two bearing discs. The bottom cover is connected to the bottom port of the bearing sleeve and axially limits the lower bearing disc.
[0013] Furthermore, the hoisting assembly also includes a first proximity switch and a second proximity switch. The bottom end of the rotating shaft protrudes from the central hole of the bottom cover, and a sensing baffle is installed on the bottom end surface of the rotating shaft. The first proximity switch and the second proximity switch are installed on the side wall of the hanger base and can collect the rotation angle signal of the sensing baffle and transmit it to the electrical control box of the equipment.
[0014] Furthermore, the hoisting assembly also includes a push-pull rotating rod, and a horizontally arranged horizontal guide sleeve is fixedly connected to the root of the hoist, with the push-pull rotating rod slidably engaged within the horizontal guide sleeve.
[0015] Furthermore, the hoisting assembly also includes a push-pull rotating rod, and a horizontally arranged horizontal guide sleeve is fixedly connected to the root of the hoist, with the push-pull rotating rod slidably engaged within the horizontal guide sleeve.
[0016] Compared with the prior art, the beneficial technical effects of this utility model are as follows:
[0017] This utility model discloses a cooking pot that facilitates the removal of the inner mesh container. A horizontal support beam is installed at the top opening of the inner mesh container, with a lifting hole for connecting a hook in the middle of the support beam, allowing for stable and centered lifting of the inner mesh container. A flip-top drive unit pulls and flips the pot lid, enabling automatic opening and closing of the lid, saving manpower.
[0018] Furthermore, by controlling the discharge assembly with the vertical rod, the discharge port at the bottom of the inner mesh tank can be opened and closed, facilitating the discharge of cooked large bone material from the inner mesh tank. The flapper and bottom beam allow for switching of the discharge port's state via the flapper's flipping motion, and the flexible connection of the short chain allows for pulling and releasing the flapper. By setting the vertical rod and vertical guide sleeve to a directional profile, circumferential rotation of the vertical rod within the vertical guide sleeve's inner hole is prevented, thus avoiding the situation where the discharge port at the bottom of the inner mesh tank cannot open due to short chain knots. The split-type crane frame, composed of the hanger base and hanger, allows the top beam of the hanger to drive the electric hoist to swing at a certain angle, thereby switching between the inner mesh tank's inlet and outlet positions. By adding a bearing sleeve and bearing between the top opening of the hanger base and the rotating shaft, the rotational resistance of the hanger relative to the hanger base is reduced. By installing an induction baffle on the bottom surface of the rotating shaft, along with a first proximity switch and a second proximity switch, the electric hoist can only operate when the inner mesh liner is in the inlet or outlet position. This ensures the accurate placement of the inner mesh liner in the pot and its alignment with the material bucket below when exiting the pot, preventing scraping and large material spillage onto the ground. A push-pull rotating rod, slidingly fitted within a horizontal guide sleeve, allows the rod to be pulled out to a suitable length as needed, facilitating pushing and pulling by the operator to rotate the hoist. Attached Figure Description
[0019] The present invention will be further described below with reference to the accompanying drawings.
[0020] Figure 1 This is a schematic diagram of the main structure of the cooking pot of this utility model, which facilitates the removal of the inner mesh.
[0021] Figure 2 This is a schematic diagram of the main structure of the inner mesh liner of this utility model in the lifting state;
[0022] Figure 3 This is a schematic diagram of the main structure of the inner mesh tube in the released state of this utility model.
[0023] Figure 4 This is a schematic diagram of the top front sectional view of the hanger base of this utility model.
[0024] Explanation of reference numerals in the attached drawings: 1. Frame; 2. Cooking pot body; 201. Tilting pot lid; 3. Tilting drive unit; 4. Inner mesh liner; 401. Support beam; 402. Vertical guide sleeve; 403. Vertical rod; 404. Lifting hole head; 405. Lower connecting hole; 406. Short chain; 407. Flip plate; 408. Bottom beam; 409. Support foot; 5. Hanger base; 6. Hanger; 601. Horizontal guide sleeve; 7. Electric hoist; 701. Hook; 8. Rotating shaft; 801. Induction baffle; 9. Push-pull rotating rod; 901. Side baffle; 10. Bearing sleeve; 11. Bearing; 12. Spacer; 13. Bottom cover; 14. First proximity switch; 15. Second proximity switch; 16. Electrical control box. Detailed Implementation
[0025] The core of this utility model is to provide a cooking pot that makes it easy to remove the inner liner. A support beam is set at the top of the inner liner, and a lifting hole head is set in the middle of the support beam to connect the hook, which reduces the risk of burns during the process of removing the pot from the pot.
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of the present utility model, and not all of them. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present utility model. In the following detailed description of the accompanying drawings, the descriptions of top, bottom, left, and right are all relative to the accompanying drawings and should not be construed as limiting the present utility model.
[0027] Refer to the attached diagram. Figure 1 This is a schematic diagram of the main structure of the cooking pot of this utility model, which facilitates the removal of the inner mesh. Figure 2 This is a schematic diagram of the main structure of the inner mesh liner of this utility model in the lifting state; Figure 3 This is a schematic diagram of the main structure of the inner mesh tube in the released state of this utility model. Figure 4 This is a schematic diagram of the top front sectional view of the hanger base of this utility model.
[0028] In one specific implementation, such as Figures 1-4 As shown, a cooking pot with an easily removable inner liner includes a frame 1, a cooking pot body 2, a flip-top drive unit 3, an inner liner 4, and a lifting assembly. The flip-top drive unit 3 specifically uses a hydraulic cylinder mounted on one side of the frame 1. The piston rod end of the flip-top drive unit 3 pulls the swing arm at the top of the flip-top lid 201, thereby flipping the lid 201 to either lock or open the top opening of the cooking pot body 2.
[0029] The inner mesh liner 4 can be inserted into the pot cavity of the cooking pot body 2 from the top opening and can be sealed inside the pot cavity by the flip-top lid 201. The outline shape of the inner mesh liner 4 is consistent with the pot liner fixed to the cooking pot body 2, only smaller in size, so that it can be inserted into the pot cavity of the cooking pot body 2. A support beam 401 is horizontally provided at the top opening of the inner mesh liner 4, and the two ends of the support beam 401 are directly welded to the inner side wall of the inner mesh liner 4. A lifting hole head 404 is vertically provided in the middle of the support beam 401, and the lifting hook 701 of the lifting assembly can be connected to the lifting hole head 404 to lift the inner mesh liner 4.
[0030] By horizontally setting a support beam 401 at the top opening of the inner mesh liner 4, and setting a lifting hole head 404 for connecting the hook 701 in the middle of the support beam 401, the inner mesh liner 4 can be lifted steadily in the center. By pulling the flip lid 201 through the flip lid drive unit 3, the flip lid 201 can be opened and closed automatically, saving manpower.
[0031] In one specific embodiment of this utility model, such as Figure 2 and Figure 3 As shown, a discharge assembly is provided at the bottom of the inner mesh liner 4. A lifting head 404 is fixedly connected to the top of the vertical rod 403. A vertical guide sleeve 402 is vertically welded to the middle of the support beam 401, and the vertical rod 403 slides within the guide sleeve 402. The axis of the vertical rod 403 coincides with that of the inner mesh liner 4. The bottom end of the vertical rod 403 is connected to the discharge assembly and can open the discharge port at the bottom of the inner mesh liner 4. The cooked bones can be discharged from the discharge port at the bottom of the inner mesh liner 4.
[0032] Specifically, such as Figure 2 and Figure 3 As shown, the discharge assembly includes a short chain 406, a flap 407, and a bottom beam 408. The bottom beam 408 is horizontally fixedly connected to the middle of the bottom discharge port of the inner mesh liner 4, that is, both ends of the bottom beam 408 are welded to the edge of the bottom discharge port. Two flaps 407 are respectively connected to the side wall of the bottom beam 408 through pin seats at their roots. The number of short chains 406 is the same as that of flaps 407 and they are arranged in a one-to-one correspondence. One end of the short chain 406 is connected to the top surface of the cantilever end of the flap 407, and the other end is connected to the lower connecting hole 405 at the bottom end of the vertical rod 403. The two semi-circular flaps 407 can close the bottom discharge port of the inner mesh liner 4 when pulled by the short chains 406. When the short chains 406 are relaxed, the cantilever end of the flap 407 flips downwards by nearly 90 degrees, fully opening the bottom discharge port of the inner mesh liner 4, so that the large bones can be smoothly discharged downwards and fall into the material bucket below.
[0033] Specifically, such as Figure 2 and Figure 3 As shown, the 407 flap is made of stainless steel with multiple perforations, which can effectively control water during the cooking process.
[0034] By controlling the discharge assembly via the vertical rod 403, the discharge port at the bottom of the inner mesh liner 4 can be opened and closed, facilitating the discharge of cooked large bone material from the inner mesh liner 4. The flap 407 and bottom beam 408 are used to switch the state of the discharge port at the bottom of the inner mesh liner 4 by the flipping action of the flap 407. The flexible connection of the short chain 406 allows for pulling and releasing the flap 407.
[0035] In one specific embodiment of this utility model, such as Figure 2 and Figure 3 As shown, the vertical rod 403 is specifically made of square stainless steel tube, and the inner cross-section of the vertical guide sleeve 402 is also fitted with a square profile.
[0036] By setting the vertical rod 403 and the vertical guide sleeve 402 to a directional profile, it is possible to prevent the vertical rod 403 from rotating circumferentially in the inner hole of the vertical guide sleeve 402, thus avoiding the situation where the discharge port at the bottom of the inner mesh 4 cannot be opened due to the knot of the short chain 406.
[0037] Support feet 409 are fixedly connected to the bottom outer wall of the inner mesh 4. Multiple support feet 409 are evenly distributed around the bottom outer wall of the inner mesh 4 and are located around the bottom discharge port of the inner mesh 4. The support feet 409 are supported between the inner mesh 4 and the inner pot wall of the cooking pot body 2.
[0038] In one specific embodiment of this utility model, such as Figure 1 As shown, the hoisting assembly includes a hoist base 5, a hoist 6, an electric hoist 7, and a rotating shaft 8. The hoist base 5 is vertically fixed to one side of the frame 1, and the bottom end of the hoist 6 is rotatably inserted into the top opening of the hoist base 5 via the rotating shaft 8. The electric hoist 7 is fixedly installed on the top crossbeam of the hoist 6, and a hook 701 is installed on the downward-facing output chain end of the electric hoist 7.
[0039] Specifically, such as Figure 1 and Figure 4 As shown, the hoisting assembly also includes a bearing sleeve 10, bearings 11, a spacer 12, and a bottom cover 13. Two bearing discs 11 are spaced apart at their upper and lower ends between the coaxially assembled bearing sleeve 10 and rotating shaft 8. Specifically, the bearings 11 are deep groove ball bearings. The bearing sleeve 10 is vertically mounted on the top opening of the hanger base 5, and the spacer 12 is fitted onto the rotating shaft 8, axially separating the two bearing discs 11. The bottom cover 13 is connected to the bottom port of the bearing sleeve 10 and axially limits the lower bearing disc 11.
[0040] Specifically, such as Figure 4 As shown, the top end of the rotating shaft 8 is directly inserted into the bottom opening of the hanger 6 and fixedly connected by welding.
[0041] The split-type crane frame, consisting of the hanger base 5 and the hanger 6, allows the top beam of the hanger 6 to drive the electric hoist 7 to swing at a certain angle, thereby enabling the switching between the inner mesh liner 4's pot inlet and outlet positions. By adding a bearing sleeve 10 and a bearing 11 between the top opening of the hanger base 5 and the rotating shaft 8, the rotational resistance of the hanger 6 relative to the hanger base 5 is reduced.
[0042] In one specific embodiment of this utility model, such as Figure 4 As shown, the hoisting assembly also includes a first proximity switch 14 and a second proximity switch 15. The bottom end of the rotating shaft 8 protrudes from the central hole of the bottom cover 13, and a sensing baffle 801 is mounted on the bottom surface of the rotating shaft 8. The sensing baffle 801 is an L-shaped plate fixed to the bottom surface of the rotating shaft 8 with screws. The first proximity switch 14 and the second proximity switch 15 are mounted on the side wall of the hanger base 5 and are capable of collecting the corner signal of the side baffle 901 and transmitting it to the electrical control box 16 of the equipment.
[0043] Specifically, such as Figure 4 As shown, the installation positions of the first proximity switch 14 and the second proximity switch 15 are offset by 90 degrees, corresponding to the inlet and outlet positions of the inner mesh tank 4, respectively. The normally closed contacts of the first proximity switch 14 and the second proximity switch 15 are connected in series in the relay circuit that controls the start of the electric hoist 7.
[0044] By installing an induction baffle 801 on the bottom surface of the rotating shaft 8, along with a first proximity switch 14 and a second proximity switch 15, the electric hoist 7 can only operate when the inner mesh liner 4 is in the pot-feeding or pot-discharging position. This ensures that the inner mesh liner 4 is accurately positioned when entering the pot and aligned with the material bucket below when exiting the pot, preventing scraping and large bone materials from scattering onto the ground.
[0045] In one specific embodiment of this utility model, such as Figure 1 and Figure 4 As shown, the hoisting assembly also includes a push-pull rotating rod 9, and a horizontally arranged horizontal guide sleeve 601 is fixedly connected to the root of the hanger 6. The horizontal guide sleeve 601 is welded to the radial through hole at the root of the main vertical pipe of the hanger 6. The push-pull rotating rod 9 is slidably fitted inside the horizontal guide sleeve 601.
[0046] Specifically, such as Figure 4 As shown, the push-pull rotating rod 9 has enlarged diameter side baffles 901 at both ends to prevent it from coming out of the central hole of the horizontal guide sleeve 601. The side baffles 901 can be installed by welding or screws.
[0047] By setting the push-pull rotating rod 9 to slide within the horizontal guide sleeve 601, the push-pull rotating rod 9 can be pulled out of the horizontal guide sleeve 601 to a suitable length according to the usage, making it convenient for operators to push and pull, and realize the rotation of the hanger 6.
[0048] The working principle of this utility model of a cooking pot with an easily removable inner liner is as follows: For feeding, the inner liner 4 is placed at the outlet position. The operator controls the control box 16 panel, causing the electric hoist 7 to lift the inner liner 4, slightly raising it above the material container. At this time, the lifting head 404 is pulled upwards to a high position by the hook 701, and the short chain 406 tightens the flap 407, which closes the bottom outlet of the inner liner 4. Fresh large bones are manually fed into the inner liner 4 from the top opening. For loading, the operator controls the control box 16 panel, causing the electric hoist 7 to lift the inner liner 4 to a high position. The operator then operates the push-pull lever 9, causing the lifting frame 6 to rotate, and the inner liner 4 enters the pot loading position. The operator controls the control box 16 panel, causing the electric hoist 7 to lower the hook 701, and the inner liner 4 enters the pot cavity of the cooking pot body 2. The hook 701 is then removed and raised to a high position. After adding water, the flip-top drive unit 3 extends, causing the flip-top lid 201 to snap onto the top opening of the cooking pot body 2. Heating and cooking are then performed, and the pressure gauge on the flip-top lid 201 is monitored to ensure the internal pressure meets the set requirements. After the set cooking time is reached, the pressure inside the cooking pot body 2 is released, and the flip-top drive unit 3 retracts, opening the top opening of the cooking pot body 2. The control panel 16 is then operated, causing the electric hoist 7 to lower the hook 701, connecting the hook 701 to the lifting head 404, and raising the inner mesh liner 4. After draining the water for two minutes, the operator operates the push-pull lever 9, causing the lifting frame 6 to rotate back, and the inner mesh liner 4 enters the unloading position. Operating the control panel 16 causes the electric hoist 7 to lower the hook 701, and the support foot 409 of the inner mesh liner 4 to fall onto the material bucket. With the short chain 406 relaxed, the cantilever end of the flap 407 flips downwards by nearly 90 degrees, fully opening the bottom discharge port of the inner mesh liner 4, so that the large bone can be smoothly discharged downwards and fall into the material bucket below under its own weight.
[0049] In summary, this utility model provides a cooking pot that facilitates the removal of the inner mesh pot. By horizontally installing a support beam 401 at the top opening of the inner mesh pot 4, and a lifting hole 404 for connecting the hook 701 in the middle of the support beam 401, the inner mesh pot 4 can be lifted stably and centrally. The flip-top drive unit 3 pulls and flips the pot lid 201, enabling automatic opening and closing of the flip-top lid 201, saving manpower. Furthermore, the vertical rod 403 controls the discharge component, allowing the opening and closing of the discharge port at the bottom of the inner mesh pot 4, facilitating the discharge of cooked large bone material from the inner mesh pot 4. The flip plate 407 and bottom beam 408 enable the flipping action of the flip plate 407 to switch the state of the discharge port at the bottom of the inner mesh pot 4, and the flexible connection of the short chain 406 allows for pulling and releasing the flip plate 407. By setting the vertical rod 403 and the vertical guide sleeve 402 to a directional profile, circumferential rotation of the vertical rod 403 within the inner hole of the vertical guide sleeve 402 can be prevented, thus avoiding the situation where the discharge port at the bottom of the inner mesh liner 4 cannot be opened due to knotting of the short chain 406. The split-type hoist frame, composed of the hanger base 5 and the hanger 6, allows the top beam of the hanger 6 to drive the electric hoist 7 to swing at a certain angle, thereby switching the inner mesh liner 4 between the inlet and outlet positions. By adding a bearing sleeve 10 and a bearing 11 between the top opening of the hanger base 5 and the rotating shaft 8, the rotational resistance of the hanger 6 relative to the hanger base 5 is reduced. By installing an induction baffle 801 on the bottom surface of the rotating shaft 8 and matching it with a first proximity switch 14 and a second proximity switch 15, the electric hoist 7 can only operate when the inner mesh liner 4 is in the inlet or outlet position. This ensures the accurate entry position of the inner mesh liner 4 into the pot and its alignment with the material bucket below when exiting the pot, preventing scraping and large material spillage onto the ground. By setting the push-pull rotating rod 9 to slide within the horizontal guide sleeve 601, the push-pull rotating rod 9 can be pulled out of the horizontal guide sleeve 601 to a suitable length according to the usage, making it convenient for operators to push and pull, and realize the rotation of the hanger 6.
[0050] The embodiments described above are merely preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model. Various modifications and improvements made to the technical solutions of the present utility model by those skilled in the art without departing from the spirit of the present utility model should fall within the protection scope defined by the claims of the present utility model.
Claims
1. A cooking pot with an easily removable inner liner, comprising a frame (1), a cooking pot body (2), a flip-top drive unit (3), an inner liner (4), and a lifting assembly, characterized in that, The inner mesh (4) is provided with a horizontal support beam (401) at the top, and a lifting head (404) is provided vertically in the middle of the support beam (401). The hook (701) of the lifting assembly can be connected to the lifting head (404) to lift the inner mesh (4). The inner mesh (4) is provided with a discharge assembly at the bottom. The lifting head (404) is fixedly connected to the top of the vertical rod (403). The support beam (401) is vertically provided with a vertical guide sleeve (402) in the middle position. The vertical rod (403) is guided and slidably engaged in the vertical guide sleeve (402). The vertical rod (403) is connected to the discharge assembly and can open the discharge port at the bottom of the inner mesh (4).
2. The cooking pot with easily removable inner liner according to claim 1, characterized in that: The discharge assembly includes a short chain (406), a flap (407), and a bottom beam (408). The bottom beam (408) is horizontally fixedly connected to the middle position of the discharge port at the bottom end of the inner mesh (4). The two flaps (407) are respectively connected to the side wall of the bottom beam (408) through the pin seat at the root. The number of short chains (406) is the same as that of flaps (407) and they are set one-to-one. One end of the short chain (406) is connected to the top surface of the cantilever end of the flap (407) and the other end is connected to the lower connecting hole (405) at the bottom end of the vertical rod (403). The two semi-circular flaps (407) can close the discharge port at the bottom end of the inner mesh (4) when pulled by the short chains (406).
3. The cooking pot with an easily removable inner liner according to claim 2, characterized in that: The vertical rod (403) is specifically made of square stainless steel tube, and the inner cross-section of the vertical guide sleeve (402) is also fitted with a square profile.
4. The cooking pot with easily removable inner liner according to claim 1, characterized in that: Support feet (409) are fixedly connected to the bottom outer wall of the inner mesh liner (4). Multiple support feet (409) are evenly distributed around the bottom outer wall of the inner mesh liner (4) and located around the bottom outlet of the inner mesh liner (4). The support feet (409) are supported between the inner mesh liner (4) and the inner pot wall of the cooking pot body (2).
5. The cooking pot with an easily removable inner liner according to claim 1, characterized in that: The hoisting assembly includes a hoist base (5), a hoist (6), an electric hoist (7), and a rotating shaft (8). The hoist base (5) is vertically fixed to one side of the frame (1). The bottom end of the hoist (6) is rotatably inserted into the top opening of the hoist base (5) through the rotating shaft (8). The electric hoist (7) is fixedly installed on the top crossbeam of the hoist (6), and the hook (701) is installed on the output chain end of the electric hoist (7).
6. The cooking pot with easily removable inner liner according to claim 5, characterized in that: The hoisting assembly also includes a bearing sleeve (10), a bearing (11), a spacer (12), and a bottom cover (13). The two bearings (11) are spaced at the upper and lower ends between the bearing sleeve (10) and the rotating shaft (8) which are coaxially assembled. The bearing sleeve (10) is vertically installed on the top opening of the hoist base (5). The spacer (12) is sleeved on the rotating shaft (8) and axially spaced between the two bearings (11). The bottom cover (13) is connected to the bottom port of the bearing sleeve (10) and axially limits the lower bearing (11).
7. The cooking pot with easily removable inner liner according to claim 6, characterized in that: The hoisting assembly also includes a first proximity switch (14) and a second proximity switch (15). The bottom end of the rotating shaft (8) protrudes from the central hole of the bottom cover (13), and an induction baffle (801) is installed on the bottom end surface of the rotating shaft (8). The first proximity switch (14) and the second proximity switch (15) are installed on the side wall of the hoisting base (5) and can collect the rotation angle signal of the induction baffle (801) and transmit it to the electrical control box (16) of the equipment.
8. The cooking pot with easily removable inner liner according to claim 5, characterized in that: The hoisting assembly also includes a push-pull rotating rod (9), and a horizontally arranged horizontal guide sleeve (601) is fixedly connected to the root of the hoist (6). The push-pull rotating rod (9) is slidably fitted inside the horizontal guide sleeve (601).
9. The cooking pot with easily removable inner liner according to claim 8, characterized in that: The push-pull rotating rod (9) is provided with side baffles (901) with increased diameter at both ends. The side baffles (901) prevent the push-pull rotating rod (9) from coming out of the hole in the horizontal guide sleeve (601).