Bean product production sterilization device

Abstract

The invention belongs to the technical field of bean product sterilization, and particularly relates to a bean product production sterilization device which comprises a machine body, a cavity and a sterilization unit are arranged in the machine body, the device further comprises a plurality of layers of storage mechanisms and guide plates which are arranged in the cavity, and each storage mechanism comprises a rotatable frame; the plurality of supporting rods are rotatably arranged in the frame body, the supporting rods are provided with a plurality of annular grooves used for placing materials, and after the plurality of layers of rotatable frame bodies are arranged and matched with the upper flow guide plate and the rotating frame bodies, the dried beancurd sticks can be scattered and laid on the supporting rods on each layer after rolling, so that the scattered spreading work of the dried beancurd sticks is quickly completed; and in cooperation with an upper top feeding mode and a bottom discharging mode, the work of taking out the sterilized dried beancurd sticks and the work of putting new dried beancurd sticks can be seamlessly connected, continuous sterilization is achieved, and the sterilization efficiency is improved.

Description

Technical Field

[0001] The invention belongs to the field of bean product sterilization, in particular to a bean product production sterilization device. Background Art

[0002] In the production process of bean products such as yuba, sterilization is a key step to ensure product quality and safety. One of the commonly used sterilization methods is ultraviolet sterilization. Ultraviolet sterilization has the advantages of broad spectrum, high efficiency and no secondary pollution, and can better preserve the nutritional components and flavor of bean products such as yuba.

[0003] A patent document with publication number CN220343545U discloses a freeze-dried bean curd stick preservation and sterilization device, including a cabinet body, in which an ozone generator and an ultraviolet lamp are arranged, and a plurality of horizontal plates are fixedly connected to the inner wall of the cabinet body. By using the ozone generator, air inlet pipe, horizontal plates, through holes, freezing blower and air distribution pipe in combination, the bean curd stick is doubly disinfected, and ozone can flow between the horizontal plates, thereby increasing the contact area with the bean curd stick.

[0004] The above technical solution still has some problems. When it is used, bean curd sheets are placed on each horizontal board. In order to ensure the sterilization effect of the bean curd sheets, the bean curd sheets on the horizontal boards need to be spread out flatly to avoid the bean curd sheets from piling up. The horizontal boards are placed horizontally, and additional work is required to spread the bean curd sheets on each horizontal board in turn. After a batch of bean curd sheets is sterilized, the cabinet door needs to be opened and the bean curd sheets on all the horizontal boards need to be taken out before the next batch of bean curd sheets can be put in. When sterilizing multiple batches of bean curd sheets, the work continuity is low, resulting in low overall sterilization efficiency.

[0005] To this end, the present invention provides a bean product production sterilization device. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is as follows: the soy product production sterilization device of the present invention comprises a body, a sterilization unit is arranged inside the body, a feed trough is arranged on the top of the body, a discharge port is arranged on the bottom of the body, a cavity is arranged inside the body, the sterilization unit is located in the cavity, and the body further comprises a plurality of layers of placement mechanisms and guide plates arranged inside the cavity; The storage mechanism includes: two symmetrically placed frames, the frames are inclined, a rotating shaft is fixedly connected to the outer end of the frame, and the rotating shaft is rotatably installed in the machine body; several support rods rotatably arranged inside the frame, the several support rods are distributed in parallel, and several annular grooves for placing materials are arranged on the support rods; the guide plate is inclined and arranged inside the cavity, the guide plate is located between the upper and lower layers of the frames, a gap is left between the outer end of the frame and the inner wall of the cavity, and after the inner end of the frame deflects upward, the soy products fall onto the lower guide plate through the gap.

[0008] Preferably, the storage mechanism further includes: a first rack plate movably inserted into the frame, and the end of the first rack plate extends to the outside of the frame; a first gear fixedly connected to the support rod, and the first gear is meshed and connected with the first rack plate.

[0009] Preferably, a lifting mechanism is further included, and the lifting mechanism includes: a convex rod fixedly connected to the inner end of the frame; several lifting plates slidably arranged inside the machine body, a chute is arranged inside the lifting plate, and two convex rods on the same layer are inserted into the chute.

[0010] Preferably, the lifting mechanism further includes: several baffles slidably arranged in the machine body for blocking the lifting plate, the baffles are in a C shape; a positioning spring for pushing the baffle close to the lifting plate.

[0011] Preferably, the lifting mechanism further includes: a sleeve and a plug rod respectively fixedly connected to the upper and lower ends of the lifting plate, the plug rod is inserted into the lower sleeve; a limiting plate arranged at the bottom end of the plug rod, a limiting step corresponding to the limiting plate is arranged inside the sleeve; a support spring arranged between the sleeve and the plug rod.

[0012] Preferably, the lifting mechanism further includes: a front inclined plate and a rear inclined plate rotatably arranged on the baffle, both the front inclined plate and the rear inclined plate are one-way rotating structures, the front inclined plate and the rear inclined plate are inclined and the rotating direction and the inclined direction are opposite; a front dial plate and a rear dial plate respectively fixedly connected to the upper and lower ends of the plug rod, and the front dial plate and the rear dial plate are respectively used for pushing the front inclined plate and the rear inclined plate.

[0013] Preferably, a driving mechanism is further included, and the driving mechanism includes: a push plate slidably arranged inside the machine body; a return spring for pushing the push plate away from the frame, a driven shaft rotatably arranged inside the machine body; a cam fixedly connected to the driven shaft, and after the driven shaft rotates, the push plate is driven to approach the frame through the cam.

[0014] Preferably, the driving mechanism also includes: a driving motor arranged in the body, the driving motor being provided with an output shaft; a connecting tube slidably arranged on the output shaft; a second gear fixedly sleeved on the connecting tube; a second rack plate fixedly arranged on the lifting plate at the top, the second rack plate being meshed with the second gear for transmission.

[0015] Preferably, the driving mechanism also includes: an electromagnet disposed inside the body; a pushing member slidably disposed inside the body, the pushing member being engaged with the connecting tube, and the connecting tube being moved when the pushing member moves; a magnetic block embedded in the pushing member, and the electromagnet repels the magnetic block when energized.

[0016] Preferably, the connecting tube, the driven shaft and the output shaft are coaxial, a gap is left between the connecting tube and the driven shaft, a connecting groove corresponding to the driven shaft is provided inside the connecting tube, and after the connecting tube moves toward the driven shaft, the driven shaft is inserted into the connecting groove.

[0017] The beneficial effects of the present invention are as follows: 1. The soy product production sterilization device described in the present invention is provided with a multi-layer rotatable frame, which is matched with a guide plate. After the frame is rotated, the bean curd sheets can be rolled and then spread on each layer of support rods, so that the dispersed spreading of the bean curd sheets can be completed quickly. Combined with the top feeding and bottom discharging methods, the work of taking out the sterilized bean curd sheets and putting in new bean curd sheets can be seamlessly connected, thereby realizing continuous sterilization and improving the sterilization efficiency.

[0018] 2. A soy product production sterilization device described in the present invention has a plurality of rotatable support rods arranged inside the frame. Through the cooperation of the push plate and the first rack plate and the first gear, the push plate can drive all the support rods to rotate back and forth after moving back and forth, thereby driving the bean curd sheets to move back and forth, so that the contact parts of the bean curd sheets with the support rods change, avoiding the situation that certain positions of the bean curd sheets are always in contact with the support rods, thereby improving the overall sterilization effect of the bean curd sheets; at the same time, some bean curd sheets that are still covered on the bean curd sheets and have not rolled down can be shaken and rolled down, thereby improving the situation of possible stacking of residual bean curd sheets, further improving the dispersed spreading effect of the bean curd sheets, and ensuring the sterilization effect.

[0019] 3. The soy product production sterilization device described in the present invention, by setting up a driving mechanism, a lifting mechanism and a placing mechanism in coordination, can realize the function of the multi-layer frame rotating in sequence only through the cooperation of the driving motor and the electromagnet, and complete the work of layered spreading and sterilization of the bean curd sheets entering the body, eliminating the trouble of separately operating the multi-layer frames, and making the operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] The present invention will be further described below in conjunction with the accompanying drawings.

[0021] Figure 1 This is an overall front view of the first embodiment of the present invention; Figure 2 is a front cross-sectional view of the present invention; Figure 3 It is the main view of the internal structure of the body; Figure 4 This is the front view of the single-layer storage mechanism, lifting mechanism and driving mechanism; Figure 5 It is an exploded view of a single frame and support rods; Figure 6 It is the exploded diagram of the driving mechanism and the lifting mechanism; Figure 7 is a side view of the connecting pipe and the pusher; Figure 8 It is an exploded view of the lifting plate, casing and plunger; Fig. 9 This is a back view of the coordination structure of a single lifting plate and a baffle; In the figure: 1, machine body; 11, feed slot; 2, sterilization unit; 3, cavity; 4, storage mechanism; 41, frame; 42, rotating shaft; 43, support rod; 44, groove; 45, first rack plate; 46, first gear; 5, guide plate; 6, lifting mechanism; 61, protruding rod; 62, lifting plate; 63, baffle; 631, positioning spring; 632, front inclined plate; 633, rear inclined plate; 64, sleeve; 6 5. Insert rod; 651. Limit plate; 652. Front shift plate; 653. Rear shift plate; 66. Support spring; 7. Driving mechanism; 71. Push plate; 711. Return spring; 72. Driven shaft; 73. Cam; 74. Driving motor; 741. Output shaft; 75. Connecting pipe; 751. Second gear; 752. Connecting groove; 76. Second rack plate; 77. Electromagnet; 78. Pushing member; 79. Magnetic block. DETAILED DESCRIPTION

[0022] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods. Embodiment 1

[0023] like Figure 1-5 As shown, a bean product production sterilization device according to an embodiment of the present invention comprises a body 1, a sterilization unit 2 is arranged inside the body 1, a feed trough 11 is arranged on the top of the body 1, a discharge port 12 is arranged on the bottom of the body 1, a cavity 3 is arranged inside the body 1, and also comprises a plurality of layers of placement mechanisms 4 and guide plates 5 arranged inside the cavity 3; The placing mechanism 4 comprises: two symmetrically placed frames 41, the frames 41 are inclined, the outer ends of the frames 41 are fixedly connected with a rotating shaft 42, and the rotating shaft 42 is rotatably installed in the machine body 1; a plurality of support rods 43 rotatably arranged inside the frames 41, the plurality of support rods 43 are distributed in parallel, and the support rods 43 are provided with a plurality of annular grooves 44 for placing materials; the guide plate 5 is inclinedly arranged inside the cavity 3, the guide plate 5 is located between the upper and lower layers of the frames 41, and a gap is left between the outer ends of the frames 41 and the inner walls of the cavity 3. After the inner ends of the frames 41 are deflected upward, the soy products fall through the gap onto the guide plate 5 below.

[0024] Specifically, the sterilization unit 2 can use an ultraviolet sterilization lamp device to perform ultraviolet sterilization. As needed, the sterilization unit 2 can also include an electric heating plate device or a microwave device to perform high-temperature sterilization. Of course, the sterilization unit 2 can also include an ozone sterilization device. The two frames 41 of the same layer are symmetrically distributed. In the structures such as the two frames 41 and the guide plate 5, the end close to each other is the inner end, and the other end is the outer end. The connection relationship between the guide plate 5 and the inner wall of the cavity 3 is preferably but not limited to a fixed connection. The outer end of the guide plate 5 is close to the inner wall of the cavity 3; for a single frame 41, the grooves 44 in the multiple support rods 43 are in a plurality of rows arranged side by side.

[0025] Initially, such as Figure 2 and 3 As shown, the inner ends of the two frames 41 are deflected downward, and the two frames 41 form a ﹀ shape. The inner ends of the two frames 41 are close to each other. After the strip-shaped bean products such as bean curd sticks are placed into the body 1 through the feed trough 11, the sterilization unit 2 is started to sterilize the bean curd sticks. The bean curd sticks that fall into the body 1 are accumulated at the inner end positions of the two uppermost frames 41. When the bean curd sticks are placed, the bean curd sticks are placed in a posture perpendicular to the axis direction of the support rod 43 so that the bean curd sticks can fall into the groove 44 of the support rod 43; The deflection of each frame 41 is started from top to bottom in sequence, so that the inner side end of the frame 41 deflects upward, and the two frames 41 on the top layer first change from a ﹀ shape to a ︿ shape, and the bean curd sheets piled on the top layer support frame roll down from the middle to both sides. When the bean curd sheets roll on the support rod 43, part of the bean curd sheets falls into the groove 44, and the rest of the bean curd sheets automatically roll down to the guide plate 5 below through the gap between the frame 41 and the cavity 3, and fall into the two frames 41 of the second layer through the guide plate 5. Since the second frame 41 is in a ﹀ shape, these fallen bean curd sheets are accumulated at the inner side end positions of the two frames 41 of the second layer; by setting the bean curd sheets to roll from the middle to both sides, each column of grooves 44 on the support rod 43 can be filled with bean curd sheets; Then, the frame 41 of the second layer is deflected into a ︿ shape, and the above-mentioned action is repeated until the bean curd sheets are spread on the support rods 43 in each layer of the frame 41. In this way, the function of automatically layering and dispersing the bean curd sheets is realized, so that the bean curd sheets can be more comprehensively exposed to ultraviolet rays or high-temperature gas, thereby improving the sterilization effect, improving the problem that some bean curd sheets cannot be fully sterilized due to being piled up together, and the work efficiency is high.

[0026] After the sterilization is completed, the frame 41 is started to continue to rotate. The two frames on the same layer continue to deflect after rotating to the initial ﹀ shape. The distance between the inner ends of the two frames 41 on the same layer becomes larger, and the inclination of the frame 41 becomes larger, so that the bean curd sheets laid on the support rods 43 roll down to the inner bottom wall of the body 1, completing the unloading work after the bean curd sheets are sterilized; then the frame 41 rotates and resets, and new bean curd sheets to be sterilized continue to be put in through the feed trough 11, the discharge port 12 is opened, the sterilized bean curd sheets are taken out, and the discharge port 12 is closed to continue the sterilization work of the next batch of bean curd sheets; the device can seamlessly connect the work of taking out the sterilized bean curd sheets and putting in new bean curd sheets by setting top feeding and bottom discharging, thereby realizing continuous sterilization and improving sterilization efficiency.

[0027] like Figure 3-5 As shown, the storage mechanism 4 also includes: a first rack plate 45 movably inserted into the frame 41, and the end of the first rack plate 45 extends to the outside of the frame 41; a first gear 46 fixedly connected to the support rod 43, and the first gear 46 is meshedly connected to the first rack plate 45.

[0028] Specifically, the first rack plate 45 can move forward and backward, and the moving track of the first rack plate 45 is perpendicular to the axis of the support rod 43, and the first gear 46 on each support rod 43 is meshed and connected with the first rack plate 45. During the sterilization process, if the bean curd sticks remain motionless on the support rods 43, then the part of the bean curd sticks that contacts the support rods 43 is difficult to contact with ultraviolet rays or high-temperature gas, resulting in the problem that some parts of the bean curd sticks are not effectively sterilized. In order to improve this problem, the following improvements are made; After the frame 41 is deflected into a ︿ shape and the bean curd sheets are spread on the support rods 43, the first rack plate 45 is started to move back and forth, and the cooperation of the first rack plate 45 and the first gear 46 drives the multiple support rods 43 to rotate back and forth synchronously, thereby driving the bean curd sheets to move back and forth, so that the contact parts of the bean curd sheets with the support rods 43 are changed, avoiding the situation that certain positions of the bean curd sheets are always in contact with the support rods 43, thereby improving the overall sterilization effect of the bean curd sheets; at the same time, after the bean curd sheets move back and forth, some bean curd sheets that are covered on the bean curd sheets and have not rolled down can be shaken and rolled down, thereby improving the situation of possible stacking of residual bean curd sheets, further improving the dispersed spreading effect of the bean curd sheets, and ensuring the sterilization effect.

[0029] As shown Figure 3-8 in the figure, it further includes a lifting mechanism 6, and the lifting mechanism 6 includes: a convex rod 61 fixedly connected to the inner end of the frame body 41; a plurality of lifting plates 62 slidably arranged inside the machine body 1, a chute is arranged inside the lifting plate 62, and two convex rods 61 on the same layer are inserted into the chute.

[0030] Specifically, the number of the lifting plates 62 is the same as the number of layers of the frame body 41. After the lifting plates 62 move up and down, the two inner ends of the frame body 41 on the same layer are driven by the convex rods 61 to move up and down synchronously, thereby driving the frame body 41 to deflect.

[0031] As shown Figure 3-6 in the figure, the lifting mechanism 6 further includes: a plurality of baffles 63 slidably arranged in the machine body 1 for blocking the lifting plates 62, the baffles 63 are in a U shape; a positioning spring 631 for pushing the baffles 63 close to the lifting plates 62.

[0032] Specifically, the baffles 63 can move left and right, and both ends of the pushing spring are connected to the baffles 63 and the machine body 1 respectively. In Figure 3 and Figure 6 , the positioning spring 631 is used to push the lifting plates 62 to move left.

[0033] Initially, the bottom end of the baffle 63 blocks above the lifting plate 62 to prevent the lifting plate 62 from moving up, thereby enabling the frame body 41 on the same layer to maintain a ∪ shape for receiving yuba; after the baffle 63 moves right, the inner end of the frame body 41 can move up. After the frame body 41 on the same layer becomes a ∩ shape, the baffle 63 moves left to reset, and the top end of the baffle 63 blocks below the lifting plate 62 to prevent the lifting plate 62 from moving down, thereby enabling the frame body 41 to maintain a stable ∩ shape for the yuba to roll into the frame body 41 below.

[0034] As shown Figure 4-9 in the figure, the lifting mechanism 6 further includes: a sleeve 64 and a plug rod 65 fixedly connected to the upper and lower ends of the lifting plate 62 respectively, the plug rod 65 is inserted into the sleeve 64 below; a limit plate 651 arranged at the bottom end of the plug rod 65, and a limit step corresponding to the limit plate 651 is arranged inside the sleeve 64; a support spring 66 arranged between the sleeve 64 and the plug rod 65.

[0035] Specifically, the reset spring 711 is sleeved outside the plug rod 65, and the upper and lower ends of the reset spring 711 are respectively connected to the limit step in the sleeve 64 and the limit plate 651. The plug rod 65 moves up and down within a certain range relative to the sleeve 64. After the plug rod 65 moves to the top or bottom inside the sleeve 64, if the plug rod 65 continues to move up or down, it can drive the sleeve 64 to move up or down together. It should be noted that the bottom end of the lowermost lifting plate 62 may not be provided with a plug rod 65, As shown Figure 6-9As shown, the lifting mechanism 6 also includes: a front inclined plate 632 and a rear inclined plate 633 rotatably arranged on the baffle 63, the front inclined plate 632 and the rear inclined plate 633 are both unidirectional rotating structures, the front inclined plate 632 and the rear inclined plate 633 are tilted and the rotation direction and the tilt direction are opposite; a front shift plate 652 and a rear shift plate 653 respectively fixedly connected to the upper and lower ends of the insertion rod 65, the front shift plate 652 and the rear shift plate 653 are respectively used to push the front inclined plate 632 and the rear inclined plate 633.

[0036] Specifically, initially, a plurality of baffles 63 are respectively blocked above the corresponding lifting plates 62. After the bean curd sheets fall into the uppermost frame 41, the lifting plate 62 of the uppermost layer is started to move upward. After the lifting plate 62 of the uppermost layer moves upward, the insertion rod 65 is driven to move upward. Since the lifting plate 62 of the second layer is blocked, the insertion rod 65 on the lifting plate 62 of the first layer moves upward relative to the sleeve 64 on the second layer, and the support spring 66 is stretched; the lifting plate 62 of the first layer moves upward, so that the frame 41 of the first layer changes into a ︿ shape, and the bean curd sheets in the frame 41 of the first layer slide downward and fall into the frame 41 of the second layer; After the insertion rod 65 moves up, the rear shift plate 653 contacts the rear inclined plate 633, thereby pushing the first-layer baffle plate 63 to move right, so that the first-layer baffle plate 63 is separated from the second-layer lifting plate 62, and then, driven by the support spring 66, the second-layer lifting plate 62 moves up. After the first-layer lifting plate 62 moves up to the top of the baffle plate 63, the baffle plate 63 is pushed to the left and reset by the positioning spring 631, and blocks under the first-layer lifting plate 62; this cycle is repeated to realize the function of multiple lifting plates 62 moving up in sequence, and then realize the function of the multi-layer frame 41 changing from a ﹀ shape to a ︿ shape in sequence, thereby completing the work of spreading the bean curd sheets on each frame 41.

[0037] After sterilization, the uppermost lifting plate 62 is started to move downward. After the uppermost lifting plate 62 moves downward, the insertion rod 65 on the first-layer lifting plate 62 moves downward relative to the sleeve 64 on the second layer, and the support spring 66 is compressed; the first-layer lifting plate 62 moves downward, so that the frame body 41 of the first layer changes to the initial ﹀ shape; The uppermost lifting plate 62 continues to move downward, and the front shift plate 652 contacts the front inclined plate 632, pushing the first baffle plate 63 to move right, so that the first baffle plate 63 is separated from the second lifting plate 62, and then the second lifting plate 62 moves downward. In this way, the plurality of lifting plates 62 move downward in sequence, and the multi-layer frame 41 changes from a ︿ shape to an initial ﹀ shape in sequence. At this time, the insertion rod 65 is located at the bottom end of its moving range in the sleeve 64.

[0038] The top lifting plate 62 is continuously moved downward, and the lifting plate 62 drives the other lifting plates 62 below to move downward through the cooperation of the insertion rod 65 and the sleeve 64, thereby driving the frame 41 to deflect, so that the frame 41 continues to deflect, leaving a gap between the inner ends of the two frames 41 on the same layer, and the bean curd in the frame 41 slides toward the inner end and finally falls on the inner bottom wall of the machine body 1, completing the work of separating the sterilized bean curd from the frame 41; Move the lifting plate 62 upward to return the entire device to its initial state, and continue the spreading and sterilizing work of the next batch of yuba. In this way, the function of sequentially rotating the multi-layer frame 41 can be realized by only controlling the uppermost lifting plate 62, eliminating the trouble of separately controlling the multi-layer frame 41, and making the operation more convenient. Embodiment 2

[0039] like Figure 3-6 As shown, compared with Example 1, another embodiment of the present invention is: it also includes a driving mechanism 7, the driving mechanism 7 includes: a push plate 71 slidably arranged inside the body 1; a return spring 711 for pushing the push plate 71 away from the frame 41, and rotating the driven shaft 72 arranged inside the body 1; a cam 73 fixed to the driven shaft 72, after the driven shaft 72 rotates, the push plate 71 is driven to approach the frame 41 through the cam 73.

[0040] Specifically, after the driven shaft 72 rotates, the cam 73 cooperates with the return spring 711 to drive the push plate 71 and the lifting plate 62 to reciprocate back and forth, thereby driving the support rod 43 to rotate back and forth.

[0041] like Figure 4-9 As shown, the driving mechanism 7 also includes: a driving motor 74 arranged in the body 1, and an output shaft 741 is provided in the driving motor 74; a connecting tube 75 slidably arranged on the output shaft 741; a second gear 751 fixedly sleeved on the connecting tube 75; a second rack plate 76 fixedly arranged on the top lifting plate 62, and the second rack plate 76 is meshed with the second gear 751 for transmission.

[0042] Specifically, the driving motor 74 can be a forward and reverse motor. After the output shaft 741 is started to rotate, the output shaft 741 drives the connecting pipe 75 to rotate. The connecting pipe 75 drives the uppermost lifting plate 62 to move up and down through the cooperation of the second gear 751 and the second rack plate 76.

[0043] like Figure 4-7 As shown, the driving mechanism 7 also includes: an electromagnet 77 arranged inside the body 1; a pushing member 78 slidably arranged inside the body 1, the pushing member 78 is engaged with the connecting tube 75, and the connecting tube 75 is driven to move after the pushing member 78 moves; a magnetic block 79 embedded in the pushing member 78, and the electromagnet 77 repels the magnetic block 79 after being energized.

[0044] Specifically, the push member 78 moves left and right to drive the connecting tube 75 to move left and right. The magnetic block 79 is arranged on the right side of the push member 78 , and the electromagnet 77 is located on the right side of the magnetic block 79 .

[0045] like Figure 4-7 As shown, the connecting tube 75, the driven shaft 72 and the output shaft 741 are coaxial, a gap is left between the connecting tube 75 and the driven shaft 72, a connecting groove 752 corresponding to the driven shaft 72 is provided inside the connecting tube 75, and after the connecting tube 75 moves toward the driven shaft 72, the driven shaft 72 is inserted into the connecting groove 752.

[0046] Specifically, initially, the electromagnet 77 is not energized, and the electromagnet 77 exists as a magnetic conductor, attracting the magnetic block 79, so that the pusher 78 and the connecting tube 75 are located at the right end of their moving range. At this time, the second gear 751 contacts the second rack plate 76, and the connecting tube 75 is separated from the driven shaft 72. After the output shaft 741 rotates, it drives the connecting tube 75 to rotate. The connecting tube 75 only drives the lifting plate 62 to move, and the driven shaft 72 does not rotate. At this time, multiple lifting plates 62 can be moved in sequence, driving the multi-layer frame 41 to deflect in sequence; After the starting electromagnet 77 is energized, the electromagnet 77 repels the magnetic block 79, pushing the pushing member 78 and the connecting tube 75 to move left. After the connecting tube 75 moves left, the second gear 751 separates from the second rack plate 76, and the driven shaft 72 is inserted into the connecting groove 752. The connecting tube 75 is connected to the driven shaft 72, driving the driven shaft 72 to rotate, and then driving the support rod 43 to rotate back and forth, causing the bean curd covered on the bean curd to shake and roll off. In this way, the device can complete the layered paving and unloading of the bean curd only through the cooperation of the driving motor 74 and the electromagnet 77, which is more convenient to use.

[0047] Working principle: Initially, the two frames 41 of each layer are in a ﹀ shape. When sterilizing bean curd sticks and other strip-shaped bean products, the bean curd sticks are placed into the machine body 1 through the feed trough 11, and then the sterilization unit 2 is started to sterilize the bean curd sticks. The bean curd sticks that fall into the machine body 1 are accumulated at the inner end positions of the two frames 41 of the uppermost layer; The driving motor 74 is started, and the output shaft 741 drives the connecting tube 75 to rotate. The connecting tube 75 drives the uppermost lifting plate 62 to move upward through the cooperation of the second gear 751 and the second rack plate 76; after the uppermost lifting plate 62 moves upward, it drives the insertion rod 65 to move upward. Since the lifting plate 62 of the second layer is blocked, the insertion rod 65 on the first layer lifting plate 62 moves upward relative to the sleeve 64 on the second layer, and the support spring 66 is stretched; the first layer lifting plate 62 moves upward, so that the frame 41 of the first layer changes into a ︿ shape, and the bean curd in the frame 41 of the first layer slides downward and falls into the frame 41 of the second layer through the guide plate 5; After the insertion rod 65 moves up, the rear paddle 653 contacts the rear inclined plate 633, thereby pushing the first baffle plate 63 to move right, so that the first baffle plate 63 is separated from the second lifting plate 62, and then, driven by the support spring 66, the second lifting plate 62 moves up, and after the first lifting plate 62 moves up to the top of the baffle plate 63, the baffle plate 63 moves left and resets under the positioning spring 631, and blocks under the first lifting plate 62; this cycle is repeated to realize the function of multiple lifting plates 62 moving up in sequence, and then realize the function of the multi-layer frame 41 changing from a ﹀ shape to a ︿ shape in sequence; and then the work of spreading the bean curd sheets on each frame 41 is completed; The electromagnet 77 is energized, and after being energized, the electromagnet 77 repels the magnetic block 79, pushing the pusher 78 and the connecting tube 75 to move leftward. After the connecting tube 75 moves leftward, the second gear 751 separates from the second rack plate 76, and the driven shaft 72 is inserted into the connecting groove 752. The connecting tube 75 is connected with the driven shaft 72, driving the driven shaft 72 to rotate. Through the cooperation of the cam 73 and the return spring 711, the push plate 71 and the lifting plate 62 are driven to reciprocate back and forth, thereby driving the support rod 43 to rotate back and forth. The support rod 43 drives the bean curd to move back and forth, so that the contact position between the bean curd and the support rod 43 changes, avoiding the situation that some positions in the bean curd are always in contact with the support rod 43, thereby improving the overall sterilization effect of the bean curd; at the same time, after the bean curd moves back and forth, some bean curd covered on the bean curd and not rolled down can be shaken, so that it rolls down, improving the situation that the bean curd that may remain is stacked, further improving the dispersed paving effect of the bean curd, thereby ensuring the sterilization effect; After the sterilization is completed, the electromagnet 77 is powered off, the connecting tube 75 is reset to the right and separated from the driven shaft 72, the driving motor 74 is started to rotate, the output shaft 741 drives the connecting tube 75 to rotate, and the connecting tube 75 drives the uppermost lifting plate 62 to move downward through the cooperation of the second gear 751 and the second rack plate 76. After the uppermost lifting plate 62 moves downward, the insertion rod 65 on the first lifting plate 62 moves downward relative to the sleeve 64 on the second layer, and the support spring 66 is compressed; the first lifting plate 62 moves downward, so that the frame 41 of the first layer changes to the initial ﹀ shape; The uppermost lifting plate 62 continues to move downward, and the front shift plate 652 contacts the front inclined plate 632, pushing the first baffle plate 63 to move right, so that the first baffle plate 63 is separated from the second lifting plate 62, and then the second lifting plate 62 moves downward. In this way, the plurality of lifting plates 62 move downward in sequence, and the multi-layer frame 41 changes from a ︿ shape to an initial ﹀ shape in sequence. At this time, the insertion rod 65 is located at the bottom end of its moving range in the sleeve 64.

[0048] The top lifting plate 62 is continuously moved downward, and the lifting plate 62 drives the other lifting plates 62 below to move downward through the cooperation of the insertion rod 65 and the sleeve 64, thereby driving the frame 41 to deflect, so that the frame 41 continues to deflect, leaving a gap between the inner ends of the two frames 41 on the same layer, and the bean curd in the frame 41 slides toward the inner end and finally falls on the inner bottom wall of the machine body 1, completing the work of separating the sterilized bean curd from the frame 41; Move the lifting plate 62 upward to return the entire device to its initial state, and continue the spreading and sterilizing work of the next batch of yuba. In this way, the function of sequentially rotating the multi-layer frame 41 can be realized by only controlling the uppermost lifting plate 62, eliminating the trouble of separately controlling the multi-layer frame 41, and making the operation more convenient.

[0049] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A bean product production sterilization device, comprising a body (1), a cavity (3) is provided inside the body (1), a sterilization unit (2) is provided inside the cavity (3), a feed trough (11) is provided at the top of the body (1), and a discharge port (12) is provided at the bottom of the body (1), characterized in that: It further includes a number of storage mechanisms (4) and flow guide plates (5) arranged inside the cavity (3), and the storage mechanism (4) includes: Two symmetrically placed frames (41), the frames (41) are inclined, the outer ends of the frames (41) are fixedly connected with rotating shafts (42), and the rotating shafts (42) are rotatably installed in the machine body (1); A number of support rods (43) rotatably arranged inside the frames (41), the support rods (43) are parallelly distributed, and a number of annular grooves (44) for placing materials are arranged on the support rods (43); The flow guide plate (5) is inclined and arranged inside the cavity (3), the flow guide plate (5) is located between the upper and lower layers of the frames (41), there is a gap between the outer ends of the frames (41) and the inner wall of the cavity (3), and after the inner ends of the frames (41) deflect upward, the soy products fall onto the lower flow guide plate (5) through the gap.

2. A bean product production sterilization device according to claim 1, characterized in that: The storage mechanism (4) further includes: A first rack plate (45) movably inserted into the frame (41), and the end of the first rack plate (45) extends to the outside of the frame (41); A first gear (46) fixedly connected to the support rod (43), and the first gear (46) is meshed and connected with the first rack plate (45).

3. A bean product production sterilization device according to claim 2, characterized in that: It further includes a lifting mechanism (6), and the lifting mechanism (6) includes: A convex rod (61) fixedly connected to the inner end of the frame (41); A number of lifting plates (62) slidably arranged inside the machine body (1), a chute is arranged inside the lifting plates (62), and the two convex rods (61) of the same layer are inserted into the chute.

4. A bean product production sterilization device according to claim 3, characterized in that: The lifting mechanism (6) further includes: A number of baffles (63) slidably arranged in the machine body (1) for blocking the lifting plate (62), and the baffles (63) are in a U shape; A positioning spring (631) for pushing the baffle (63) close to the lifting plate (62).

5. A bean product production sterilization device according to claim 4, characterized in that: The lifting mechanism (6) further includes: A sleeve (64) and a plug rod (65) fixedly connected to the upper and lower ends of the lifting plate (62) respectively, and the plug rod (65) is inserted into the lower sleeve (64); A limit plate (651) arranged at the bottom end of the plug rod (65), and a limit step corresponding to the limit plate (651) is arranged inside the sleeve (64); A support spring (66) arranged between the sleeve (64) and the plug rod (65).

6. A bean product production sterilization device according to claim 5, characterized in that: The lifting mechanism (6) further includes: A front inclined plate (632) and a rear inclined plate (633) rotatably arranged on the baffle (63), both the front inclined plate (632) and the rear inclined plate (633) are one-way rotation structures, the front inclined plate (632) and the rear inclined plate (633) are inclined and the rotation directions and inclined directions are opposite; A front dial plate (652) and a rear dial plate (653) fixedly connected to the upper and lower ends of the plug rod (65) respectively, and the front dial plate (652) and the rear dial plate (653) are respectively used for pushing the front inclined plate (632) and the rear inclined plate (633).

7. A bean product production sterilization device according to claim 6, characterized in that: It further includes a driving mechanism (7), and the driving mechanism (7) includes: A push plate (71) slidably arranged inside the machine body (1); A return spring (711) for pushing the push plate (71) away from the frame (41); Rotating a driven shaft (72) disposed inside the machine body (1); A cam (73) is fixedly connected to the driven shaft (72); after the driven shaft (72) rotates, the push plate (71) is driven by the cam (73) to approach the frame (41).

8. A bean product production sterilization device according to claim 7, characterized in that: The driving mechanism (7) further comprises: A drive motor (74) is disposed in the machine body (1), wherein the drive motor (74) is provided with an output shaft (741): A connecting pipe (75) slidably disposed on the output shaft (741); A second gear (751) fixedly sleeved on the connecting pipe (75); A second rack plate (76) is fixedly mounted on the lifting plate (62) at the top end, and the second rack plate (76) is meshed with the second gear (751) for transmission.

9. A bean product production sterilization device according to claim 8, characterized in that: The driving mechanism (7) further comprises: The electromagnet (77) provided inside the machine body (1) is: a pushing member (78) slidably arranged inside the machine body (1), the pushing member (78) being engaged with the connecting tube (75), and the pushing member (78) moving drives the connecting tube (75) to move; A magnetic block (79) is embedded in the pushing member (78), and the electromagnet (77) repels the magnetic block (79) when energized.

10. A bean product production sterilization device according to claim 9, characterized in that: The connecting tube (75), the driven shaft (72) and the output shaft (741) are coaxial, a gap is left between the connecting tube (75) and the driven shaft (72), a connecting groove (752) corresponding to the driven shaft (72) is provided inside the connecting tube (75), and after the connecting tube (75) moves in the direction of the driven shaft (72), the driven shaft (72) is inserted into the connecting groove (752).

Images