Material cooking and conveying line
The automated material conveying and closed pipeline system of the intelligent production line solves the problems of high labor intensity and cross-contamination in the traditional cooking process, and achieves safe and efficient material handling.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- BEIJING HONGXI ESSENCE SPICES CO LTD
- Filing Date
- 2025-09-01
- Publication Date
- 2026-06-26
AI Technical Summary
Traditional manual cooking processes are labor-intensive, unsafe, and prone to cross-contamination during material handling, affecting production efficiency and quality.
The intelligent production line adopts integrated automatic cooking and conveying functions, and uses electric elevators and closed pipeline systems to automatically transport and enclose materials, reducing manual operation and cross-contamination.
It reduces the physical and mental burden on operators, improves production safety, reduces the possibility of cross-contamination, and enhances production efficiency and quality.
Smart Images
Figure CN224410499U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of production technology for enzymatically extracted products, specifically to a material cooking and transportation production line. Background Technology
[0002] Enzymatic hydrolysis is a process that utilizes enzymes to hydrolyze, polymerize, and transform substrates. It can improve production efficiency, reduce costs, and enhance product quality, and is a technological application in the food, pharmaceutical, and environmental protection industries. In the processing of enzymatically extracted products, cooking is typically required to denature the proteins, which allows the enzymes to function more effectively.
[0003] Traditional manual cooking processes have many drawbacks, severely restricting the quality and efficiency of material processing. The core process relies on manual operation of the cooking tank, requiring operators to precisely add solid materials, water, and enzymes to the tank's inlet. This process demands a high level of skill and concentration from the operators, resulting in high labor intensity. Frequent material handling and precise feeding operations significantly increase the physical and mental burden on workers, reducing safety during production. Utility Model Content
[0004] To address the shortcomings of existing technologies, this utility model provides a material cooking and transportation production line. It adopts an intelligent production line that integrates automatic cooking and conveying functions, and optimizes and upgrades each stage of material processing, thus solving the problems mentioned in the background.
[0005] This utility model provides the following technical solution: a material cooking and transportation production line, including: a feeding rack, an electric hoist is installed on the top of the feeding rack via an installed running frame, and the electric hoist is connected to a hopper trolley via a sling;
[0006] A cooking tank is provided on one side of the feeding rack. The feeding rack is equipped with a feeding mechanism for cooperating with the top of the cooking tank. The discharge port of the cooking tank is connected to a sanitary pump through a pipe. The discharge port of the sanitary pump is connected to a storage tank through a pipe. The discharge port of the storage tank is connected to a screw pump through a pipe. The discharge port of the screw pump is connected to the next production workshop through a pipe.
[0007] Preferably, the feeding mechanism includes a feeding platform installed on a feeding frame, a tilting platform for supporting the hopper trolley is provided on the top of the feeding platform, a guide rod is horizontally installed on the feeding platform, a lead screw is arranged parallel to the side of the guide rod and rotates on the feeding platform, one end of the lead screw passes through the feeding platform and is equipped with a motor, a pusher for threaded connection with the lead screw is slidably sleeved on the guide rod, and a support rod for connection with the tilting platform is rotatably arranged on the pusher.
[0008] Preferably, the tilting platform is designed in the shape of a square shovel, and the height of the shovel edge of the tilting platform is matched with the wheel structure of the hopper trolley.
[0009] Preferably, the tilting platform is provided with short shafts for flipping on both sides near the end of the conveyor frame, and the short shafts on the tilting platform are rotatably connected to the loading frame.
[0010] Preferably, the hopper trolley includes a frame, and a solid hopper for transporting solid materials is rotatably arranged inside the frame. The front baffle of the frame adopts an arc design and has a guide port integrally provided on the outer side. The shape of the front of the solid hopper is adapted to the shape of the inner wall of the front baffle of the frame. A rearwardly extending handrail is provided at the rear of the frame.
[0011] Preferably, a second lifting ring is welded to the outer side of the frame near the top, and a first lifting ring is provided in the middle of the handle on the handrail. The slings on the electric hoist are respectively fastened to the second lifting ring and the first lifting ring.
[0012] Preferably, the solid hopper includes a storage hopper disposed in the frame, and the storage hopper has a main shaft passing through the frame on both sides near the rear bottom corner. The main shaft passes through the frame and is rotatably fitted with a second wheel. The frame has a first wheel rotatably disposed on both sides of the front baffle for cooperating with the second wheel.
[0013] Guide shafts are provided on both sides of the storage hopper, and pneumatic cylinders are rotatably mounted on the guide shafts. The end of the pneumatic cylinder away from the guide shaft is rotatably mounted on the vehicle frame.
[0014] Preferably, a discharge port is provided in front of the storage hopper, and the inner wall of the front of the storage hopper is designed in a flow-guiding shape, with the flow center point located at the discharge port, and the position of the discharge port is matched with the flow guide port.
[0015] Compared with the prior art, the present invention has the following beneficial effects:
[0016] 1. This material cooking and transportation production line uses an electric hoist installed on the feeding rack. Solid materials are transported to the feeding rack by a hopper trolley, and then the electric hoist lifts the hopper trolley onto the feeding mechanism to complete the material unloading operation. The operation only requires the operation of a switch. Compared with the traditional method of completely manual material handling and feeding, the electric hoist undertakes the main material lifting work, and the operator only needs to perform a small amount of auxiliary operations, thereby reducing the physical and mental burden on workers and improving the safety of production.
[0017] 2. This material cooking and transportation production line, by setting up sanitary pumps and screw pumps, and using sanitary-grade pipeline components, forms a closed-loop transportation system from a cooking tank → sanitary pump → storage tank → screw pump → to the next production workshop. This completely eliminates the contact between materials and the external environment during the transfer process, keeping the materials in a relatively closed state during cooking and unloading. Compared with traditional open transfer, this reduces the possibility of cross-contamination to a certain extent. Attached Figure Description
[0018] Figure 1 This is a schematic diagram of the production line structure of this utility model;
[0019] Figure 2 This is a schematic diagram of the structure during the feeding process of this utility model;
[0020] Figure 3 This utility model Figure 2 Mid-section structural schematic diagram;
[0021] Figure 4 This is a schematic diagram of the hopper trolley structure of this utility model;
[0022] Figure 5 This is a schematic diagram of the disassembly structure of the hopper trolley of this utility model;
[0023] Figure 6 This is a schematic diagram of the cross-sectional structure of the vehicle frame and the solid hopper of this utility model;
[0024] Figure 7 This is a cross-sectional structural diagram of the frame and the fixed hopper of this utility model during material discharge.
[0025] In the diagram: 1. Feeding rack; 2. Electric hoist; 3. Feeding mechanism; 31. Feeding platform; 32. Guide rod; 33. Screw; 34. Motor; 35. Push frame; 36. Tilting platform; 37. Support rod; 4. Hopper trolley; 41. Frame; 42. Solid hopper; 421. Storage hopper; 422. Guide shaft; 423. Main shaft; 424. Discharge port; 43. Guide port; 44. Handrail; 45. First lifting ring; 46. Second lifting ring; 47. Pneumatic cylinder; 48. First wheel; 49. Second wheel; 5. Transport frame; 6. Cooking tank; 7. Sanitary pump; 8. Storage tank; 9. Screw pump. Detailed Implementation
[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0027] Please see Figure 1 The material cooking and transportation production line includes: a feeding rack 1, an electric hoist 2 installed on the top of the feeding rack 1 via a running frame 5, and a hopper trolley 4 connected to the electric hoist 2 via a sling.
[0028] A cooking tank 6 is provided on one side of the feeding rack 1. The feeding rack 1 is provided with a feeding mechanism 3 for cooperating with the top of the cooking tank 6. The discharge port of the cooking tank 6 is connected to a sanitary pump 7 through a pipe. The discharge port of the sanitary pump 7 is connected to a storage tank 8 through a pipe. The discharge port of the storage tank 8 is connected to a screw pump 9 through a pipe. The discharge port of the screw pump 9 is connected to the next production workshop through a pipe.
[0029] The cooking tank 6 needs to be kept in a closed state during operation. Since the cooking tank 6 itself is a common piece of equipment on the market, solid materials only need to be added through the sealed feeding port while ensuring necessary human intervention, which meets GMP clean requirements. After cooking, materials are transported through closed pipelines, which can effectively isolate external sources of pollution.
[0030] Typically, the metering pipeline of the cooking tank 6 uses a volumetric flow meter paired with an electric ball valve. After the solid material is unloaded, the operator inputs the preset water volume on the control interface, and the control system opens the electric ball valve to inject water, while the volumetric flow meter measures the water volume in real time. When the preset water volume is reached, the flow meter sends a feedback signal to the control system, and the electric ball valve closes, completing the injection of process water and thus meeting the basic production water supply requirements.
[0031] The electric hoist 2 is a common hoisting device on the market. It generally adopts a wire rope winch structure, is equipped with a common three-phase asynchronous motor, and has a height limit switch and a brake. After connecting the loaded hopper trolley 4 to the hook of the electric hoist 2, the operator presses the up button on the control box. The motor starts and drives the drum to rotate, pulling the hopper vertically upward through the wire rope. When the hopper trolley 4 rises to the height of the feeding mechanism 3 corresponding to the top of the cooking tank 6, the limit switch is triggered, the motor is de-energized and stops running, and the hopper trolley 4 remains stationary by the brake. Then, the electric hoist 2, driven by the hoist trolley on its upper hoist, moves the hopper trolley 4 to the feeding mechanism 3.
[0032] like Figure 2-3 As shown, the feeding mechanism 3 includes a feeding platform 31 installed on the feeding frame 1. The top of the feeding platform 31 is provided with a tilting platform 36 for supporting the hopper trolley 4. A guide rod 32 is installed horizontally on the feeding platform 31. A lead screw 33 is arranged parallel to the side of the guide rod 32 and rotates on the feeding platform 31. One end of the lead screw 33 passes through the feeding platform 31 and is equipped with a motor 34. A pusher 35 for threaded connection with the lead screw 33 is slidably sleeved on the guide rod 32. A support rod 37 for connection with the tilting platform 36 is rotatably arranged on the pusher 35.
[0033] The tilting platform 36 is designed in the shape of a square shovel, and the height of the shovel edge of the tilting platform 36 is matched with the wheel structure of the hopper trolley 4.
[0034] The tilting table 36 has short shafts on both sides near the running frame 5 for turning, and the short shafts on the tilting table 36 are rotatably connected to the loading frame 1.
[0035] After the hopper trolley 4 stops on the tilting platform 36, the operator manually operates the motor 34 to tilt the hopper trolley 4 at a certain angle (about 45°) under the action of the tilting platform 36, so that the discharge port of the hopper trolley 4 is aligned with the feeding port of the cooking tank 6.
[0036] like Figure 4-7 As shown, the hopper trolley 4 includes a frame 41, and a solid hopper 42 for transporting solid materials is rotatably arranged inside the frame 41. The front baffle of the frame 41 adopts an arc design and has a guide port 43 integrally arranged on the outside. The shape of the front of the solid hopper 42 is adapted to the shape of the inner wall of the front baffle of the frame 41. A rearwardly curved handrail 44 is arranged at the rear of the frame 41.
[0037] Among them, a second lifting ring 46 is welded to the outer side of the frame 41 near the top, and a first lifting ring 45 is provided in the middle of the handle on the handrail 44. The slings on the electric hoist 2 are respectively fastened to the second lifting ring 46 and the first lifting ring 45.
[0038] The solid hopper 42 includes a storage hopper 421 installed in the frame 41. The storage hopper 421 has a main shaft 423 that passes through the frame 41 on both sides near the rear bottom corner. The main shaft 423 passes through the frame 41 and is rotatably fitted with a second wheel 49. The frame 41 has a first wheel 48 that is rotatably installed on both sides of the front baffle to cooperate with the second wheel 49. By setting the second wheel 49 and the first wheel 48, when the hopper trolley 4 is loaded with material, the hopper trolley 4 can be pushed to the corresponding position, improving the convenience of filling materials.
[0039] Guide shafts 422 are provided on both sides of the storage hopper 421. A pneumatic cylinder 47 is rotatably mounted on the guide shaft 422. The end of the pneumatic cylinder 47 away from the guide shaft 422 is rotatably mounted on the frame 41.
[0040] The storage hopper 421 has a discharge port 424 in front of it. The inner wall of the storage hopper 421 is designed with a flow guide, and the flow center point is located at the discharge port 424. The position of the discharge port 424 is matched with the guide port 43.
[0041] After the operator opens the pneumatic cylinder 47 on the hopper trolley 4, the discharge port 424 aligns with the guide port 43 as the solid hopper 42 is raised. Under the action of gravity, the solid material inside the solid hopper 42 is guided along the shape of the inner wall of the solid hopper 42 and flows into the digester 6. After unloading is completed, the pneumatic cylinder 47 and the feeding mechanism 3 are controlled to reset the hopper trolley 4. The operator then presses the button on the control box to return the empty hopper trolley 4 to its initial position.
[0042] In summary, the above are merely preferred embodiments of this utility model and are not intended to limit the scope of protection of this utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the scope of protection of this utility model.
Claims
1. A material cooking and transport production line, characterized in that, include: The top of the feeding rack (1) is equipped with an electric hoist (2) via a running frame (5), and the electric hoist (2) is connected to a hopper trolley (4) via a sling. A cooking tank (6) is provided on one side of the feeding rack (1). A feeding mechanism (3) for cooperating with the top of the cooking tank (6) is provided on the feeding rack (1). A sanitary pump (7) is connected to the outlet of the cooking tank (6) through a pipe. A storage tank (8) is connected to the outlet of the sanitary pump (7) through a pipe. A screw pump (9) is connected to the outlet of the storage tank (8) through a pipe. The outlet of the screw pump (9) is connected to the next production workshop through a pipe.
2. The material cooking and transportation production line according to claim 1, characterized in that, The feeding mechanism (3) includes a feeding platform (31) installed on the feeding rack (1). The top of the feeding platform (31) is provided with a tilting platform (36) for carrying the hopper trolley (4). A guide rod (32) is installed horizontally on the feeding platform (31). A lead screw (33) rotating on the feeding platform (31) is arranged parallel to the side of the guide rod (32). One end of the lead screw (33) passes through the feeding platform (31) and is equipped with a motor (34). A pusher (35) for threaded connection with the lead screw (33) is slidably sleeved on the guide rod (32). A support rod (37) for connection with the tilting platform (36) is rotatably arranged on the pusher (35).
3. The material cooking and transportation production line according to claim 2, characterized in that, The tilting platform (36) is designed in the shape of a square shovel, and the height of the shovel edge of the tilting platform (36) matches the wheel structure of the hopper trolley (4).
4. The material cooking and transportation production line according to claim 2, characterized in that, The tilting platform (36) is provided with short shafts for flipping on both sides near the running frame (5), and the short shafts on the tilting platform (36) are rotatably connected to the loading frame (1).
5. The material cooking and transport production line according to claim 1, characterized in that, The hopper trolley (4) includes a frame (41), and a solid hopper (42) for transporting solid materials is rotatably arranged inside the frame (41). The front baffle of the frame (41) adopts an arc design and has a guide port (43) integrally arranged on the outside. The shape of the front of the solid hopper (42) is adapted to the shape of the inner wall of the front baffle of the frame (41). A rearwardly curved handrail (44) is arranged at the rear of the frame (41).
6. The material cooking and transport production line according to claim 5, characterized in that, A second lifting ring (46) is welded to the outer side of the frame (41) near the top, and a first lifting ring (45) is provided in the middle of the handle on the handrail (44). The slings on the electric hoist (2) are respectively fastened to the second lifting ring (46) and the first lifting ring (45).
7. The material cooking and transport production line according to claim 5, characterized in that, The solid hopper (42) includes a storage hopper (421) disposed in the frame (41). The storage hopper (421) has a main shaft (423) that passes through the frame (41) on both sides near the rear bottom corner. The main shaft (423) passes through the frame (41) and is rotatably fitted with a second wheel (49). The frame (41) has a first wheel (48) rotatably disposed on both sides of the front baffle for cooperating with the second wheel (49). Guide shafts (422) are provided on both sides of the storage hopper (421). A pneumatic cylinder (47) is rotatably mounted on the guide shaft (422). The end of the pneumatic cylinder (47) away from the guide shaft (422) is rotatably mounted on the frame (41).
8. The material cooking and transportation production line according to claim 7, characterized in that, The storage hopper (421) has a discharge port (424) in front of it. The inner wall of the storage hopper (421) is designed with a flow guide, and the flow center point is located at the discharge port (424). The position of the discharge port (424) is matched with the guide port (43).