A kind of stewing equipment for producing zongzi and production and processing technology of zongzi

Abstract

The invention discloses a stewing device for producing zongzi and a production and processing technology of zongzi, and relates to the technical field of zongzi processing, comprising: a stewing device, wherein the stewing device is internally provided with a plurality of stacking components which are vertically distributed, and two adjacent stacking components can be detachably connected, and the stacking components comprise a plurality of steamers which are vertically distributed and two long screws, and the plurality of steamers can be disassembled or installed on the outside of the stewing device, and the steamer comprises two vertically distributed discs; two adjacent stacking components are symmetrically arranged between two adjacent stacking components, and the two locking components can connect the two adjacent stacking components, and the locking components comprise an upper fixing box and a lower fixing box: the problem that the prior art cannot realize uniform merging of different kinds of zongzi and then placing them in a boiling pot, and cannot effectively sort and isolate the zongzi from the whole according to the specific stewing time required for each kind of zongzi is solved.

Description

Technical Field

[0001] The invention relates to the technical field of rice dumpling processing, and in particular to stewing equipment used for rice dumpling production and a production and processing technology of rice dumpling. Background Art

[0002] The stewing equipment used in the production of zongzi refers to the zongzi cooking pot. The stewing equipment uses high-temperature hot water to seal and stew the zongzi, completing the stewing and maturation process of the zongzi under high temperature conditions.

[0003] In the prior art, the wrapped rice dumplings are sent to a steaming room, and rice dumplings of different categories are respectively put into different steamers, and then put into a cooking pot and stewed for several hours. Generally speaking, larger rice dumplings require a longer time to ensure that the ingredients are fully cooked due to the large amount of ingredients inside, while smaller rice dumplings are cooked relatively quickly. Therefore, when cooking rice dumplings, different categories of rice dumplings require different stewing times, so different categories of rice dumplings need to be put into different cooking pots for stewing.

[0004] The prior art has the following defects:

[0005] The prior art is not capable of merging different kinds of zongzi into a unified whole and placing them in a cooking pot, nor is it capable of separating zongzi of different kinds from the whole whole according to the stewing time required for zongzi of different kinds. Instead, different kinds of zongzi are placed into different cooking pots for stewing. Each cooking pot requires an independent heat source, which means that more electricity or gas is consumed to heat and maintain the temperature. Sufficient clean water needs to be added to each cooking pot to immerse the zongzi, which increases the water consumption and further increases the water bill expenditure.

[0006] Therefore, the present application provides a stewing device for the production of zongzi and a production and processing technology of zongzi to meet the needs. Summary of the invention

[0007] The purpose of the present application is to provide a stewing device for the production of zongzi and a production and processing technology of zongzi, which solves the problem that the prior art cannot realize the unified merging of different types of zongzi and place them in a cooking pot, and cannot effectively sort and isolate them from the whole according to the specific stewing time required for each type of zongzi.

[0008] In order to solve the above problems, the present application provides the following technical solutions: a stewing device for producing zongzi, comprising: a stewing device, wherein a plurality of stacking components are vertically arranged inside the stewing device, and two adjacent stacking components can be detachably connected, the stacking components include a plurality of steamers distributed vertically and two long screws, the plurality of steamers can be disassembled or installed outside the stewing device, and the steamer includes two vertically distributed discs;

[0009] Two locking assemblies are symmetrically arranged between two adjacent stacking assemblies, and the two locking assemblies can connect the two adjacent stacking assemblies. The locking assembly includes an upper fixing box and a lower fixing box. The upper fixing box is internally rotatably connected with a double-headed screw rod, one end of which penetrates the side wall of the upper fixing box and is fixedly connected with a rectangular block. The outer side of the double-headed screw rod is symmetrically threadedly connected with two movable plates. Two docking grooves are symmetrically provided inside the lower fixing box, and the movable plate is fixedly connected with a docking portion on the side near the docking groove.

[0010] Two unlocking components are symmetrically arranged on the outer side of the stewing device. The unlocking components can unlock two adjacent stacking components. The unlocking components include a rectangular sleeve. The unlocking components can also position the rectangular sleeve and the rectangular block to the same horizontal plane.

[0011] Preferably, the two discs have a specified distance, and a plurality of vertical pipes are fixedly connected between the two discs in a circular array. An annular groove is provided on the top of the upper disc, a hanging ring is fixedly connected to the middle of the top of the upper disc, and a fixing ring is fixedly connected to the bottom of the lower disc, and the fixing ring is adapted to the annular groove. Two connecting plates are symmetrically fixedly connected on both sides of the disc, and two long screws are symmetrically arranged on both sides of the disc. The long screws are threadedly connected to multiple connecting plates on the same side, and the long screws pass through the connecting plates.

[0012] Preferably, each steamer is provided with a cage door, the cage door includes a plurality of hinge units, the plurality of hinge units are distributed in a ring shape, the hinge units include two vertical plates, the bottom ends of the vertical plates are fixedly connected to the disk below, a movable rod is rotatably connected between the two vertical plates, a plurality of fixed rods are distributed in a ring shape at the bottom of the disk above, the top of the fixed rod is fixedly connected to the bottom of the disk above, the fixed rod and the movable rod are arranged in a one-to-one correspondence, a recess is provided at the bottom of the fixed rod, a protrusion is provided at the top of the movable rod, the recess of the fixed rod is adapted to the protrusion of the movable rod, and the recess of the fixed rod and the protrusion of the movable rod are both provided with through threaded holes, and bolts are threadedly connected in the threaded holes of the recess and the protrusion.

[0013] Preferably, the upper fixing box is fixedly connected to the disk at the bottom end of the stacking component above, the lower fixing box is fixedly connected to the disk at the top end of the stacking component below, and the lower fixing box is directly below the upper fixing box. Opposite helical threads are provided at both ends of the outer surface of the double-headed screw rod. The rectangular block contacts the outer side wall of the upper fixing box. A guide rod is fixedly connected inside the upper fixing box. The movable plate slidably penetrates through the guide rod. Two first notches are symmetrically formed at the bottom of the upper fixing box. Two second notches are symmetrically formed at the top of the lower fixing box. The movable plate sequentially penetrates through the corresponding first notch, second notch and extends into the interior of the lower fixing box. The sizes of the first notch and the second notch are adapted to the movement track of the movable plate. Upper sealing plates and lower sealing plates are fixedly sleeved on the outer side of the movable plate. The size of the upper sealing plate is larger than that of the first notch. The size of the lower sealing plate is larger than that of the second notch. The upper sealing plate slidably abuts against the bottom of the upper fixing box. The lower sealing plate slidably abuts against the top of the lower fixing box. A receiving groove is formed in the middle of the interior of the lower fixing box. The receiving groove communicates with the two docking grooves. The receiving groove communicates with the two second notches. The docking portion is inside the lower fixing box and is adapted to the docking groove.

[0014] Preferably, the unlocking component is rotatably connected to the outer side of the reinforcing ring. The unlocking component includes a bearing platform. A through rectangular notch is formed in the middle of the top of the bearing platform. A first electric push rod and a second electric push rod are fixedly arranged on the top of the bearing platform. Two moving plates are slidably arranged on the top of the bearing platform. The telescopic end of the first electric push rod is fixedly connected to one of the moving plates. The telescopic end of the second electric push rod is fixedly connected to the other moving plate. Two guide columns are symmetrically and fixedly connected to the top of the bearing platform. The moving plates slidably penetrate through the corresponding guide columns. A motor is fixedly arranged on the side of the moving plate connected to the telescopic end of the first electric push rod. The output end of the motor is fixedly connected to a rectangular sleeve. A rectangular opening is formed in the side of the rectangular sleeve close to the upper fixing box. The rectangular opening is adapted to the rectangular block.

[0015] Preferably, a plurality of fixing components are arranged on the outer side of the stewing device. The fixing components can fix the position of the stacking component.

[0016] Preferably, the unlocking component further includes a positioning block. The positioning block is fixedly connected to the side of the moving plate connected to the telescopic end of the second electric push rod. A chute is formed in the side of the upper fixing box close to the positioning block. The end of the positioning block is adapted to the chute. A fixing frame is fixedly connected to the side of the upper fixing box close to the positioning block. And the chute is inside the fixing frame. The fixing frame is in a "U" shape. The inner side of the fixing frame is adapted to the end of the positioning block.

[0017] Preferably, the fixing component includes an electric telescopic rod. The output end of the electric telescopic rod is fixedly connected to a clamping block. An arc-shaped groove is formed in the side of the clamping block away from the electric telescopic rod. The arc-shaped groove is adapted to the disk. The electric telescopic rod is rotatably connected to the outer side of the reinforcing ring.

[0018] Preferably, a reinforcing ring is fixedly sleeved on the top of the stewing device, a flap is rotatably connected to the side of the reinforcing ring, an exhaust valve is provided on the flap, a liquid inlet pipe is connected to the side of the stewing device, and a supporting foot is fixedly provided on the bottom of the stewing device.

[0019] The production and processing technology of rice dumplings comprises the following steps:

[0020] S1, the rice dumplings are stewed in the stewing device until the stewing time required for the top stacking component is reached;

[0021] S2, lifting the top stacking component, and at the same time, the corresponding locking component moves vertically upward to a position that cooperates with the unlocking component, the rectangular sleeve is engaged with the rectangular block, and the unlocking component allows the two adjacent stacking components to be unlocked;

[0022] S3. Remove the restriction on the upper fixed box and lift the top stacking assembly to separate it from the stewing equipment.

[0023] In summary, the technical effects and advantages of the present invention are as follows:

[0024] 1. In the present invention, a plurality of stacking components are arranged inside the stewing device, and these stacking components can be distributed vertically, and two adjacent stacking components can be detachably connected. This design allows the user to place the dumplings that need a longer stewing time on the bottom stacking component and the dumplings that need a shorter stewing time on the upper stacking component according to the categories and stewing time of the dumplings. Different categories of dumplings can be hierarchically managed in the same stewing device according to the stewing time requirements; each stacking component is composed of a plurality of steamers, and these steamers can be disassembled or installed outside the stewing device. This design allows the user to flexibly select an appropriate number of steamers for combination according to the number of dumplings of the same category; two adjacent stacking components are connected by a locking component, and the locking component includes an upper fixing box, a lower fixing box, a double-headed screw rod and other components, and the rectangular block on the outer side of the upper fixing box is rotated to drive the double-headed screw rod to rotate. The rotation of the screw rod can achieve the fixation or separation of the two stacking components, and then achieve the fixation or separation between the two adjacent stacking components; by setting the unlocking component, the rectangular block drives the double-headed screw rod to rotate, so that the two movable plates move closer to each other, and then the two docking parts move closer to each other and disengage from the corresponding docking grooves. As the top stacking component is lifted, the movable plate and the docking part move vertically upward through the second notch until the movable plate is moved out of the interior of the lower fixed box, thereby achieving the unlocking operation between the two adjacent stacking components; this design enables all the rice dumplings to be stewed together under the same heat source, and at the same time, they can be processed in layers according to the needs of different categories, avoiding the need to put different categories of rice dumplings into different cooking pots in the traditional method; a steamer is designed inside the stewing equipment, and the vertical pipes between the steamers allow clean water and seasonings inside the stewing equipment to penetrate into it, so there is no need to add enough clean water to immerse the rice dumplings for each category of rice dumplings.

[0025] 2. In the present invention, the unlocking component can also position the rectangular sleeve and the rectangular block to the same horizontal plane, through the sliding groove and the end of the positioning block, until the inner side of the fixed frame is docked with the end of the positioning block. The fixed frame is restricted by the positioning block and cannot continue to move vertically upward. At this time, the rectangular sleeve and the rectangular block are in the same horizontal plane, ensuring that the rectangular sleeve can be successfully engaged with the rectangular block.

[0026] 3. In the present invention, a plurality of fixing components are arranged on the outside of the stewing device. When the upper stacking component of two adjacent stacking components needs to be taken out of the pot first, the fixing component can fix the lower stacking component of the two adjacent stacking components. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0028] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention;

[0029] Figure 2 It is a schematic diagram of the vertical distribution structure of multiple stacking components of the present invention;

[0030] Figure 3 It is a structural schematic diagram of the stacking assembly of the present invention;

[0031] Figure 4 It is an enlarged structural schematic diagram of the steamer of the present invention;

[0032] Figure 5 It is a front cross-sectional structural schematic diagram of the locking assembly of the present invention;

[0033] Figure 6 For the present invention Figure 5 The enlarged structural diagram at A in the middle;

[0034] Figure 7 It is a structural schematic diagram of the unlocking component of the present invention;

[0035] Figure 8 For the present invention Figure 7 The enlarged structural diagram at B in the middle;

[0036] Fig. 9 It is a schematic structural diagram of the fixing assembly of the present invention.

[0037] In the figure: 1. stewing equipment; 11. supporting feet; 12. reinforcing ring; 13. flip cover; 2. stacking assembly; 3. fixing assembly; 31. electric telescopic rod; 32. clamping block; 4. unlocking assembly; 41. bearing platform; 411. rectangular notch; 42. moving plate; 43. first electric push rod; 44. second electric push rod; 45. guide column; 46. motor; 47. rectangular sleeve; 48. positioning block; 5. long screw; 6. steamer; 61. disc; 611. annular groove; 62. connecting plate; 63. lifting ring ; 64. fixing ring; 65. vertical pipe; 7. locking assembly; 71. upper fixing box; 711. first notch; 712. slide groove; 72. double-headed screw; 73. movable plate; 731. upper sealing plate; 732. lower sealing plate; 733. docking part; 74. rectangular block; 75. fixing frame; 76. guide rod; 77. lower fixing box; 771. second notch; 772. accommodating groove; 773. docking groove; 8. cage door; 81. hinge unit; 82. movable rod; 83. fixing rod; 84. threaded hole. DETAILED DESCRIPTION

[0038] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0039] Example: Reference Figure 1-Figure 9 The stewing device shown in the figure is used for the production of rice dumplings, comprising: a stewing device 1, a reinforcing ring 12 is fixedly sleeved on the top of the stewing device 1, a flip cover 13 is rotatably connected to the side of the reinforcing ring 12, an exhaust valve (not shown in the figure) is arranged on the flip cover 13, and the flip cover 13 is driven by an oil cylinder to realize the flipping function, a liquid inlet pipe is connected to the side of the stewing device 1, and clean water and seasoning can be added to the inside of the stewing device 1 through the liquid inlet pipe, a supporting foot 11 is fixedly arranged on the bottom end of the stewing device 1, and the stewing device 1 is equipped with a heating system such as an electric heater to gradually heat up the clean water in the stewing device 1.

[0040] A plurality of stacking components 2 are arranged inside the stewing device 1, and the plurality of stacking components 2 are distributed vertically. Two adjacent stacking components 2 can be detachably connected, and the categories of the rice dumplings stacked inside each stacking component 2 are different. The rice dumplings of the category that requires a longer stewing time are stacked in the stacking component 2 closer to the bottom of the stewing device 1, and the rice dumplings of the category that requires a shorter stewing time are stacked in the stacking component 2 farther away from the bottom of the stewing device 1. The stacking component 2 at the top can be taken out of the pot first, so that the rice dumplings of the category that requires the shortest stewing time can be taken out of the stewing device 1.

[0041] The stacking assembly 2 includes a plurality of steamers 6 and two long screws 5 distributed vertically. The types of the dumplings stacked in the plurality of steamers 6 in the same stacking assembly 2 are the same. The corresponding number of steamers 6 can be selected according to the same type of dumplings. The plurality of steamers 6 can be disassembled or installed outside the stewing device 1. The long screw 5 is used to connect or separate the plurality of steamers 6 in the same stacking assembly 2. The steamer 6 includes two vertically distributed discs 61. The two discs 61 have a specified distance. A plurality of vertical pipes 65 are fixedly connected between the two discs 61 in a circular array. The stewing device 1 The clean water and seasoning inside can enter the interior of the steamer 6 through the gap between two adjacent vertical pipes 65. An annular groove 611 is provided on the top of the upper disc 61, a hanging ring 63 is fixedly connected to the middle of the top of the upper disc 61, and a fixing ring 64 is fixedly connected to the bottom of the lower disc 61. The fixing ring 64 is adapted to the annular groove 611. Two connecting plates 62 are symmetrically fixedly connected on both sides of the disc 61, and two long screws 5 are symmetrically arranged on both sides of the disc 61. The long screws 5 are threadedly connected to multiple connecting plates 62 on the same side, and the long screws 5 pass through the connecting plates 62.

[0042] A corresponding number of steamers 6 are selected according to the adaptation of the same category of rice dumplings. When a small number of rice dumplings of a certain category need to be steamed, using a small number or a single steamer can avoid ineffective heating of a large cooking pot or redundant steamers.

[0043] When it is necessary to stack a certain type of rice dumplings inside the stacking assembly 2, an appropriate number of steamers 6 are selected according to the number of rice dumplings, and all the steamers 6 are arranged in a vertical distribution. The fixing ring 64 of each steamer 6 is snap-fitted with the annular groove 611 of the steamer 6 below it, so that there will be no left and right shaking between two adjacent steamers 6. Multiple connecting plates 62 on the same side are rotated and penetrated in sequence using a long screw 5, so that multiple steamers 6 can be connected by relying on two long screws 5.

[0044] Each steamer 6 is provided with a cage door 8, and the cage door 8 includes a plurality of hinge units 81, and the plurality of hinge units 81 are distributed in a ring shape. The hinge units 81 include two vertical plates, and the bottom ends of the vertical plates are fixedly connected to the disc 61 below. A movable rod 82 is rotatably connected between the two vertical plates. The plurality of movable rods 82 in the same steamer 6 cooperate with the plurality of vertical tubes 65, so that the rice dumplings can be stacked inside the steamer 6. The bottom of the upper disc 61 is provided with a plurality of fixed rods 83 in a ring shape, and the top of the fixed rod 83 is fixedly connected to the bottom of the upper disc 61. The fixed rod 83 and the movable rod 82 are arranged in a one-to-one correspondence. A recessed portion is provided at the bottom of the fixed rod 83, and a protrusion is provided at the top of the movable rod 82. The recessed portion of the fixed rod 83 is adapted to the protrusion of the movable rod 82, and the recessed portion of the fixed rod 83 and the protrusion of the movable rod 82 are both provided with through threaded holes 84, and bolts (not shown in the figure) are threadedly connected in the threaded holes 84 of the recessed portion and the protruding portion.

[0045] Loosen all the bolts in the same steamer 6, disassemble the fixed rod 83 and the corresponding movable rod 82, so that the movable rod 82 can be rotated downward, thereby opening the cage door 8, and stack the same type of rice dumplings through the cage door 8 inside the steamer 6, then rotate the movable rod 82 upward so that the protrusion of the movable rod 82 is docked with the corresponding recessed part of the fixed rod 83, and the threaded hole 84 of the protrusion overlaps with the threaded hole 84 of the recessed part, and rotate the bolts in sequence to pass through the two overlapping threaded holes 84, so that the movable rod 82 is fixed to the corresponding fixed rod 83, thereby closing the cage door 8.

[0046] Two locking assemblies 7 are symmetrically arranged between two adjacent stacking assemblies 2. The two locking assemblies 7 can connect the two adjacent stacking assemblies 2. The locking assembly 7 includes an upper fixing box 71 and a lower fixing box 77. The upper fixing box 71 is fixedly connected to the bottommost disc 61 of the stacking assembly 2 above, and the lower fixing box 77 is fixedly connected to the topmost disc 61 of the stacking assembly 2 below, and the lower fixing box 77 is directly below the upper fixing box 71. The internal rotation of the upper fixing box 71 is connected to a double-headed screw rod 72, and the outer surfaces of the double-headed screw rod 72 are respectively provided at both ends. There are threads with opposite rotation directions. One end of the double-headed screw rod 72 passes through the side wall of the upper fixed box 71 and is fixedly connected with a rectangular block 74. The rectangular block 74 contacts the outer side wall of the upper fixed box 71. The outer side of the double-headed screw rod 72 is symmetrically threaded with two movable plates 73. The two movable plates 73 can move away from or approach each other. The interior of the upper fixed box 71 is fixedly connected with a guide rod 76. The movable plate 73 slides through the guide rod 76. The bottom of the upper fixed box 71 is symmetrically provided with two first notches 711, and the top of the lower fixed box 77 is symmetrically provided with two second notches 771. The movable plate 73 sequentially passes through the corresponding first notch 711 and the second notch 771 and extends to the interior of the lower fixed box 77. The sizes of the first notch 711 and the second notch 771 are adapted to the movement trajectory of the movable plate 73. The outer side of the movable plate 73 is fixedly sleeved with an upper sealing plate 731 and a lower sealing plate 732. The size of the upper sealing plate 731 is larger than the size of the first notch 711, and the size of the lower sealing plate 732 is larger than the size of the second notch 771. The upper sealing plate 731 slides against the bottom of the upper fixed box 71, and the lower sealing plate 732 slides against the top of the lower fixed box 77. The lower fixed box 77 is provided with a receiving groove 772 in the middle part thereof, and two docking grooves 773 are symmetrically provided in the interior of the lower fixed box 77. The receiving groove 772 is communicated with the two docking grooves 773, and the receiving groove 772 is communicated with the two second notches 771. The movable plate 73 is fixedly connected with a docking portion 733 on the side close to the docking groove 773. The docking portion 733 is located inside the lower fixed box 77, and the docking portion 733 is adapted to the docking groove 773. The docking portion 733 can enter the interior of the docking groove 773, thereby fixing the upper fixed box 71 and the lower fixed box 77.

[0047] Under the action of external force, the rectangular block 74 on the outer side of the upper fixed box 71 is rotated, and the rectangular block 74 drives the double-headed screw rod 72 to rotate, so that the two movable plates 73 move away from each other or move closer to each other. When the two movable plates 73 move away from each other, the two docking portions 733 move away from each other, and the docking portions 733 enter the docking grooves 773 to achieve an insertion effect, so that the upper fixed box 71 and the lower fixed box 77 are fixed. Because the upper fixed box 71 is fixed to the upper stacking assembly 2, and the lower fixed box 77 is fixed to the lower stacking assembly 2, the two adjacent stacking assemblies 2 are fixed; the two When the movable plates 73 move towards each other, the two docking parts 733 move towards each other, and the docking parts 733 disengage from the corresponding docking grooves 773, and the upper stacking assembly 2 is lifted vertically upward by a crane (at this time, the position of the lower stacking assembly 2 is fixed), and as the upper stacking assembly 2 is lifted, the movable plate 73 and the docking parts 733 move vertically upward through the second notch 771 until the movable plate 73 is moved out from the interior of the lower fixed box 77, thereby realizing the separation of the upper fixed box 71 and the lower fixed box 77, and further realizing the separation of the upper stacking assembly 2 and the lower stacking assembly 2.

[0048] When the locking assembly 7 is inside the stewing device 1 and the docking portion 733 and the docking groove 773 are in an engaged state, the upper sealing plate 731 seals the first notch 711 and the lower sealing plate 732 seals the second notch 771 to prevent clean water and other impurities inside the stewing device 1 from entering the upper fixing box 71 and the lower fixing box 77.

[0049] Two unlocking components 4 are symmetrically arranged on the outside of the stewing device 1. The unlocking components 4 are rotatably connected to the outside of the reinforcement ring 12, and the unlocking components 4 are driven by the cylinder to realize the rotation function. The unlocking component 4 includes a bearing platform 41. When the flip cover 13 is opened, the bearing platform 41 can rotate downward and fit with the top surface of the reinforcement ring 12. A through rectangular notch 411 is opened in the middle of the top of the bearing platform 41. The rectangular notch 411 is used for the locking component 7 to pass vertically. A first electric push rod 43 and a second electric push rod 44 are fixedly arranged on the top of the bearing platform 41. Two moving plates 42 are slidably arranged on the top of the bearing platform 41. The telescopic end of the first electric push rod 43 is fixedly connected to the One of the movable plates 42 is connected, and the telescopic end of the second electric push rod 44 is fixedly connected to the other movable plate 42. Two guide columns 45 are symmetrically fixedly connected to the top of the supporting platform 41. The movable plate 42 slides through the corresponding guide columns 45. A motor 46 is fixedly provided on the side of the movable plate 42 connected to the telescopic end of the first electric push rod 43. A rectangular sleeve 47 is fixedly connected to the output end of the motor 46. A rectangular opening is opened on the side of the rectangular sleeve 47 near the upper fixed box 71. The rectangular opening is adapted to the rectangular block 74. The rectangular opening of the rectangular sleeve 47 can be clamped with the rectangular block 74. The unlocking component 4 can also position the rectangular sleeve 47 and the rectangular block 74 to the same horizontal plane.

[0050] A plurality of fixing components 3 are arranged on the outside of the stewing device 1, and the fixing components 3 can fix the position of the stacking components 2. When the stacking component 2 located on the upper side of two adjacent stacking components 2 needs to be taken out of the pot first, the stacking component 2 located on the lower side of the two adjacent stacking components 2 needs to be fixed.

[0051] When the stewing time required for the stacking component 2 at the top is reached, the oil cylinder connected to the flap 13 is started to rotate the flap 13 to open the top opening of the stewing device 1, and then the oil cylinder connected to the unlocking component 4 is driven to rotate the supporting platform 41 until the bottom surface of the supporting platform 41 is in contact with the top surface of the reinforcing ring 12, and the hook of the crane is used to hook the topmost lifting ring 63, and all the stacking components 2 are lifted vertically upward, and the locking component 7 corresponding to the topmost stacking component 2 is moved vertically upward until the crane runs a specified distance, so that the corresponding locking component 7 is moved vertically to a position cooperating with the unlocking component 4, and at the same time, the rectangular sleeve 47 of the unlocking component 4 and the rectangular block 74 of the corresponding locking component 7 are positioned to the same horizontal plane, ensuring that the unlocking component 4 can unlock the locking component 7; then the fixing component 3 fixes the second stacking component 2 (this stacking component 2 is the stacking component 2 at the bottom of the two adjacent stacking components 2); the first electric push rod 43 is started, and the telescopic end of the first electric push rod 43 drives the corresponding moving plate 42, the motor 46, and the rectangular sleeve 47 to move as a whole in the direction of the upper fixing box 71 until the rectangular block 74 of the unlocking component 4 is locked. The rectangular opening of the sleeve 47 is engaged with the rectangular block 74, and the motor 46 is started. The output end of the motor 46 drives the rectangular sleeve 47 and the rectangular block 74 to rotate as a whole, and the rectangular block 74 drives the double-headed screw rod 72 to rotate, and finally the uppermost stacking component 2 is separated from the second stacking component 2 through the relevant mechanical transmission; after the unlocking operation is completed, it is necessary to cancel the restriction on the upper fixing box 71 so that the upper fixing box 71 can continue to move vertically upward; use the crane to lift the uppermost stacking component 2 to separate it from the stewing device 1, complete the pot-out operation, and then use the crane to hang The hook hooks the ring 63 of the fixed stacking component 2 (at this time, the fixed stacking component 2 becomes the new topmost stacking component 2), releases the fixing effect of the fixing component 3 on the above-mentioned stacking component 2, then resets the fixing component 3 and the unlocking component 4, and the crane drives the remaining stacking components 2 to move vertically downward to the inside of the stewing device 1 until the remaining stacking components 2 are stabilized inside the stewing device 1, separates the hook of the crane from the ring 63, drives the oil cylinder connected to the flip cover 13, resets the flip cover 13, and the stewing device 1 continues to stew the remaining stacking components 2.

[0052] The unlocking assembly 4 further includes a positioning block 48. The positioning block 48 is fixedly connected to the side of the moving plate 42 connected to the telescopic end of the second electric push rod 44. A sliding groove 712 is formed in the side of the upper fixed box 71 close to the positioning block 48. The end of the positioning block 48 is adapted to the sliding groove 712, that is, the positioning block 48 can be in sliding contact with the sliding groove 712. A fixed frame 75 is fixedly connected to the side of the upper fixed box 71 close to the positioning block 48, and the sliding groove 712 is inside the fixed frame 75. The fixed frame 75 is in a "U" shape, and the inner side of the fixed frame 75 is adapted to the end of the positioning block 48.

[0053] The specific steps for the unlocking assembly 4 to position the rectangular sleeve 47 and the rectangular block 74 to the same horizontal plane: During the process that the crane runs a specified distance and the corresponding locking assembly 7 moves vertically to the position where it cooperates with the unlocking assembly 4, the upper fixed box 71 passes through the rectangular notch 411, and the sliding groove 712 is in sliding contact with the end of the positioning block 48 until the inner side of the fixed frame 75 is docked with the end of the positioning block 48. The fixed frame 75 is restricted by the positioning block 48 and cannot continue to move vertically upward. At this time, the rectangular sleeve 47 and the rectangular block 74 are in the same horizontal plane, ensuring that the rectangular sleeve 47 can be successfully clamped with the rectangular block 74.

[0054] The fixing assembly 3 includes an electric telescopic rod 31. A clamping block 32 is fixedly connected to the output end of the electric telescopic rod 31. An arc-shaped groove is formed in the side of the clamping block 32 away from the electric telescopic rod 31. The arc-shaped groove is adapted to the disc 61. The electric telescopic rod 31 is rotatably connected to the outside of the reinforcing ring 12, and the electric telescopic rod 31 is driven by an oil cylinder to rotate. Start the oil cylinder connected to the fixing assembly 3, and rotate the electric telescopic rod 31 by a certain angle until the electric telescopic rod 31 fits against the side of the reinforcing ring 12 (as Figure 1 shown in the figure). Start the electric telescopic rod 31. The output end of the electric telescopic rod 31 drives the clamping block 32 to move towards the disc 61. The arc-shaped groove of the clamping block 32 is clamped with the disc 61. Multiple clamping blocks 32 cooperate with each other to clamp the second stacking assembly 2 (the second one from top to bottom in the vertical height).

[0055] The production and processing technology of zongzi includes the following steps:

[0056] S1. The zongzi is stewed in the stewing equipment 1 until the stewing time required for the uppermost stacking assembly 2 is reached;

[0057] S2. Lift the uppermost stacking assembly 2. At the same time, the corresponding locking assembly 7 moves vertically upward to the position where it cooperates with the unlocking assembly 4. The rectangular sleeve 47 is clamped with the rectangular block 74, and the unlocking assembly 4 unlocks the adjacent two stacking assemblies;

[0058] S3. Cancel the restriction on the upper fixed box 71, lift the uppermost stacking assembly 2, and make it脱离 the stewing equipment 1.

[0059] Working principle:

[0060] Add an appropriate amount of clean water into the stewing device 1 through the liquid inlet pipe, close the valve on the liquid inlet pipe, turn on the heating system of the stewing device 1, and gradually heat up the clean water in the stewing device 1. When the water temperature in the stewing device 1 reaches a preset cooking temperature (usually above 100° C.), place multiple stacking components 2 into the stewing device 1 through a crane, and close the flip cover 13;

[0061] When the time required for stewing the stacking assembly 2 at the top is reached, the oil cylinder connected to the flap 13 is started to rotate the flap 13 to open the top opening of the stewing device 1, and then the oil cylinder connected to the unlocking assembly 4 is driven to rotate the supporting platform 41 until the bottom surface of the supporting platform 41 is in contact with the top surface of the reinforcing ring 12, and the hook of the crane is used to hook the top lifting ring 63, and all the stacking assemblies 2 are lifted vertically upward, and the locking assembly 7 corresponding to the top stacking assembly 2 is moved vertically upward until the crane runs a specified distance, so that the corresponding locking assembly 7 is moved vertically to the position matched with the unlocking assembly 4. During this process, the slide groove 712 slides and contacts with the end of the positioning block 48 until the inner side of the fixing frame 75 is docked with the end of the positioning block 48. The fixing frame 75 is restricted by the positioning block 48 and cannot continue to move vertically upward. At this time, the rectangular sleeve 47 and the rectangular block 74 are in the same horizontal plane, ensuring that the rectangular sleeve 47 can be successfully engaged with the rectangular block 74.

[0062] Then, the fixing component 3 fixes the second stacking component 2 (the stacking component 2 is the stacking component 2 at the bottom of the two adjacent stacking components 2);

[0063] The first electric push rod 43 is started, and the telescopic end of the first electric push rod 43 drives the corresponding movable plate 42, the motor 46, and the rectangular sleeve 47 to move as a whole in the direction of the upper fixed box 71 until the rectangular opening of the rectangular sleeve 47 is engaged with the rectangular block 74, and the motor 46 is started. The output end of the motor 46 drives the rectangular sleeve 47 and the rectangular block 74 to rotate as a whole, and the rectangular block 74 drives the double-headed screw rod 72 to rotate, and the rectangular block 74 drives the double-headed screw rod 72 to rotate, so that the two movable plates 73 move closer to each other, and then the two docking parts 7 33 move closer to each other, the docking portion 733 disengages from the corresponding docking groove 773, and the top stacking component 2 is lifted vertically upward by the crane (the position of the lower stacking component 2 is fixed at this time). As the top stacking component 2 is lifted, the movable plate 73 and the docking portion 733 move vertically upward through the second notch 771 until the movable plate 73 is removed from the inside of the lower fixed box 77, so that the upper fixed box 71 is separated from the lower fixed box 77, and then the top stacking component 2 is separated from the second stacking component 2;

[0064] After the unlocking operation is completed, the second electric push rod 44 is started, and the telescopic end of the second electric push rod 44 drives the corresponding moving plate 42 and the positioning block 48 to move as a whole in a direction away from the upper fixing box 71, and the positioning block 48 is separated from the fixing frame 75, so that the upper fixing box 71 can continue to move vertically upward; the top stacking component 2 is lifted by the crane to separate it from the stewing device 1, and the pot-out operation is completed, and then the hook of the crane is used to hook the ring 63 of the fixed stacking component 2 (at this time, the fixed stacking component 2 becomes the new top stacking component 2), and the fixing component 3 is released from the above stacking component 2. Fixing effect, start the corresponding oil cylinder, reset the fixing component 3 and the unlocking component 4, start the second electric push rod 44, the telescopic end of the second electric push rod 44 drives the corresponding moving plate 42 and the positioning block 48 to move as a whole in the direction of the rectangular sleeve 47, and restores the position of the positioning block 48. The crane drives the remaining stacking components 2 to move vertically downward to the inside of the stewing equipment 1 until the remaining stacking components 2 are stabilized inside the stewing equipment 1, separate the hook of the crane from the lifting ring 63, drive the oil cylinder connected to the flap 13, reset the flap 13, and the stewing equipment 1 continues to stew the remaining stacking components 2.

[0065] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A stewing device for producing zongzi, comprising: The stewing device is characterized in that: a plurality of stacking components are arranged vertically inside the stewing device, two adjacent stacking components can be disassembled and connected, the stacking components include a plurality of steamers distributed vertically and two long screws, the plurality of steamers can be disassembled or installed outside the stewing device, and the steamer includes two vertically distributed discs; Two locking assemblies are symmetrically arranged between two adjacent stacking assemblies, and the two locking assemblies can connect the two adjacent stacking assemblies. The locking assembly includes an upper fixing box and a lower fixing box. The upper fixing box is internally rotatably connected with a double-headed screw rod, one end of which penetrates the side wall of the upper fixing box and is fixedly connected with a rectangular block. The outer side of the double-headed screw rod is symmetrically threadedly connected with two movable plates. Two docking grooves are symmetrically provided inside the lower fixing box, and the movable plate is fixedly connected with a docking portion on the side near the docking groove. Two unlocking components are symmetrically arranged on the outside of the stewing device, and the unlocking components can unlock two adjacent stacking components. The unlocking components include a rectangular sleeve, and the unlocking components can also position the rectangular sleeve and the rectangular block to the same horizontal plane; A reinforcing ring is fixedly sleeved on the top of the stewing device; the unlocking component is rotatably connected to the outer side of the reinforcing ring; A plurality of fixing components are arranged on the outside of the stewing device, and the fixing components can fix the positions of the stacking components; The fixing component comprises an electric telescopic rod, the output end of which is fixedly connected with a clamping block, the side of the clamping block away from the electric telescopic rod is provided with an arc groove, the arc groove is adapted to the disc, and the electric telescopic rod is rotatably connected to the outside of the reinforcement ring.

2. The stewing equipment for producing zongzi according to claim 1, characterized in that: The two discs have a specified distance, and a plurality of vertical pipes are fixedly connected between the two discs in a circular array. An annular groove is provided on the top of the upper disc, a hanging ring is fixedly connected to the middle of the top of the upper disc, and a fixing ring is fixedly connected to the bottom of the lower disc, and the fixing ring is adapted to the annular groove. Two connecting plates are symmetrically fixedly connected on both sides of the disc, and two long screws are symmetrically arranged on both sides of the disc. The long screws are threadedly connected to multiple connecting plates on the same side, and the long screws pass through the connecting plates.

3. The stewing equipment for producing zongzi according to claim 2, characterized in that: Each steamer is provided with a cage door, which includes a plurality of hinge units, which are distributed in a ring shape. The hinge units include two vertical plates, the bottom ends of the vertical plates are fixedly connected to the disc below, a movable rod is rotatably connected between the two vertical plates, a plurality of fixed rods are distributed in a ring shape at the bottom of the disc above, the top of the fixed rod is fixedly connected to the bottom of the disc above, the fixed rod and the movable rod are arranged in a one-to-one correspondence, a recess is provided at the bottom of the fixed rod, a protrusion is provided at the top of the movable rod, the recess of the fixed rod is adapted to the protrusion of the movable rod, and the recess of the fixed rod and the protrusion of the movable rod are both provided with through threaded holes, and bolts are threadedly connected in the threaded holes of the recess and the protrusion.

4. The stewing equipment for producing rice dumplings according to claim 1, characterized in that: The upper fixed box is fixedly connected to the disk at the bottommost of the stacking component above, and the lower fixed box is fixedly connected to the disk at the topmost of the stacking component below. The lower fixed box is directly below the upper fixed box. Opposite helical threads are provided at both ends of the outer surface of the double-headed lead screw. The rectangular block contacts the outer side wall of the upper fixed box. A guide rod is fixedly connected inside the upper fixed box. The movable plate slidably penetrates through the guide rod. Two first notches are symmetrically formed at the bottom of the upper fixed box. Two second notches are symmetrically formed at the top of the lower fixed box. The movable plate sequentially penetrates through the corresponding first notch, second notch and extends into the interior of the lower fixed box. The sizes of the first notch and the second notch are adapted to the movement track of the movable plate. Upper and lower sealing plates are fixedly sleeved on the outer side of the movable plate. The size of the upper sealing plate is larger than that of the first notch. The size of the lower sealing plate is larger than that of the second notch. The upper sealing plate slidably abuts against the bottom of the upper fixed box. The lower sealing plate slidably abuts against the top of the lower fixed box. A receiving groove is formed in the middle of the interior of the lower fixed box. The receiving groove communicates with two docking grooves and two second notches. The docking part is inside the lower fixed box and is adapted to the docking groove.

5. The stewing equipment for producing rice dumplings according to claim 1, characterized in that: The unlocking component includes a bearing platform. A through rectangular notch is formed in the middle of the top of the bearing platform. A first electric push rod and a second electric push rod are fixedly arranged on the top of the bearing platform. Two moving plates are slidably arranged on the top of the bearing platform. The telescopic end of the first electric push rod is fixedly connected to one of the moving plates. The telescopic end of the second electric push rod is fixedly connected to the other moving plate. Two guide columns are symmetrically and fixedly connected to the top of the bearing platform. The moving plates slidably penetrate through the corresponding guide columns. A motor is fixedly arranged on the side of the moving plate connected to the telescopic end of the first electric push rod. The output end of the motor is fixedly connected to a rectangular sleeve. A rectangular opening is formed in the side of the rectangular sleeve close to the upper fixed box. The rectangular opening is adapted to the rectangular block.

6. The stewing equipment for producing rice dumplings according to claim 5, characterized in that: The unlocking component further includes a positioning block. The positioning block is fixedly connected to the side of the moving plate connected to the telescopic end of the second electric push rod. A chute is formed in the side of the upper fixed box close to the positioning block. The end of the positioning block is adapted to the chute. A fixed frame is fixedly connected to the side of the upper fixed box close to the positioning block, and the chute is inside the fixed frame. The fixed frame is in a "凵" shape, and the inner side of the fixed frame is adapted to the end of the positioning block.

7. The stewing equipment for producing rice dumplings according to claim 1, characterized in that: A flip cover is rotatably connected to the side of the reinforcing ring. An exhaust valve is arranged on the flip cover. A liquid inlet pipe is connected to the side of the stewing device. Support feet are fixedly arranged at the bottom end of the stewing device.

8. A production and processing technology for zongzi, using the stewing equipment for zongzi production as claimed in any one of claims 1 to 7, characterized in that: Including the following steps: S1. The zongzi is stewed in the stewing device until the stewing time required by the uppermost stacking component arrives. S2. Lift the topmost stacking component. At the same time, the corresponding locking component moves vertically upward to the position where it cooperates with the unlocking component. The rectangular sleeve is clamped with the rectangular block, and the unlocking component unlocks two adjacent stacking components. S3. Cancel the restriction on the upper fixed box, lift the uppermost stacking component, and make it脱离 the stewing device.

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