High-efficiency cooling equipment for dried bean curd production

Abstract

The utility model provides a kind of high-efficiency cooling equipment for dried beancurd production, including the placing table for the stacking of dried beancurd transfer basket, mounting bracket and cooling device, the cooling device includes air supply fan, exhaust fan, a pair of driving cylinder, a pair of mounting plate, air supply pipe, several air supply branch pipes, outer circulation pipe, outer circulation flared groove and a pair of connecting hose, the locating mechanism for the positioning of transfer basket is further equipped on the placing table.

Description

Technical Field

[0001] This utility model relates to the technical field of soybean product production equipment, and in particular to a high-efficiency cooling device for the production of dried tofu. Background Technology

[0002] The production process of dried tofu mainly includes key steps such as raw material processing, pulping, coagulation and molding, pressing, and brining. After the pressing step, it needs to be cooled before proceeding to the next process. Since the production line is continuously operating, a batch of pressed dried tofu is placed in several transfer baskets. Due to the limited space in the transfer baskets and the limited space in the workshop, in order to avoid occupying space in the production workshop, several transfer baskets are usually stacked together. A fan is then placed next to the stack to blow air onto the stacked transfer baskets, thereby cooling the dried tofu inside. However, because the air gaps between adjacent transfer baskets after stacking are small, it is not conducive to the escape of heat and the exchange of air with the outside. There are only large openings at the handles, resulting in poor cooling and heat dissipation. An auxiliary device is needed to effectively and well cool the dried tofu when it is stacked. Utility Model Content

[0003] To address the shortcomings of the aforementioned technologies, this utility model provides a high-efficiency cooling device for tofu production, comprising a placement platform for stacking tofu transfer baskets, a mounting frame, and a cooling device. The mounting frame is disposed on the placement platform, and the cooling device is disposed on the mounting frame. The cooling device includes a blower, an exhaust fan, a pair of drive cylinders, a pair of mounting plates, an air supply pipe, several air supply branch pipes, an external circulation pipe, an external circulation flared groove, and a pair of connecting hoses. The blower and exhaust fan are respectively disposed on both sides of the mounting frame, and the pair of drive cylinders are respectively... The air supply pipe is located on both sides of the upper placement platform of the mounting frame. It is connected to the piston rod of the drive cylinder through the mounting plate. One end of the air supply pipe is closed, and the other end is connected to the blower through the connecting hose. Several air supply branch pipes are set on the air supply pipe. One end of the external circulation pipe is connected to the external circulation flared groove, and the other end is connected to the exhaust fan through the connecting hose. The external circulation flared groove is connected to the piston rod of the drive cylinder through the mounting plate. The several air supply branch pipes are all malleable corrugated pipes. The placement platform is also equipped with a positioning mechanism for positioning the transfer basket.

[0004] Using the above technical solution, a cooling device is installed on the placement platform, including a blower, an exhaust fan, a pair of drive cylinders, a pair of mounting plates, an air supply pipe, several air supply branch pipes, an external circulation pipe, an external circulation flared groove, and a pair of connecting hoses. A positioning mechanism is installed. After the first transfer basket is placed on the placement platform, its position is fixed by adjusting the positioning mechanism, and then locked. Several transfer baskets are then stacked sequentially on top of the first transfer basket. After stacking, the pair of drive cylinders are activated to move the air supply pipe, external circulation pipe, and external circulation flared groove to both sides of the pair of transfer baskets, allowing the cooling device to move smoothly. The air outlet of the air supply branch pipe and the external circulation flare slot are aligned with the openings at the gripper positions on both sides of the transfer basket. After starting the air supply fan and exhaust fan, the air cooling can accurately enter from the gripper opening on one side of the transfer basket, and then be extracted from the gripper opening on the other side by the cooperation of the exhaust fan, external circulation pipe and external circulation flare slot, realizing the circulation of cold air in each transfer basket. It can accurately and efficiently dissipate heat and cool down the tofu in each transfer basket. Since the air supply branch pipes are all malleable corrugated pipes, the position of the corrugated pipe outlet can be adjusted to align with the gripper opening for different models of transfer baskets, ensuring its versatility.

[0005] Further features of this utility model: The positioning mechanism includes a fixed baffle and a pair of movable baffles. The fixed baffle is fixedly connected to the placement platform. A sliding groove is opened on the placement platform along a direction parallel to the fixed baffle. The bottom of each pair of movable baffles is provided with a slider that matches the sliding groove. Each slider is provided with a threaded hole and a limit screw with an adjustment knob is provided in the threaded hole.

[0006] Using the above technical solution, the positioning mechanism includes a fixed baffle and a pair of movable baffles. The fixed baffle is fixedly connected to the placement platform. A sliding groove is formed on the placement platform along a direction parallel to the fixed baffle. The bottom of each pair of movable baffles is provided with a slider that matches the sliding groove. Each slider has a threaded hole and a limit screw with an adjustment knob is provided in the threaded hole. The position of the pair of movable baffles is adjusted by sliding the slider to match the transfer basket of the corresponding size. After adjustment, the pair of sliders can be fixed in the sliding groove by tightening the limit screw. The adjustment is convenient and quick.

[0007] A further feature of this invention is that each of the pair of movable baffles is provided with a guide baffle.

[0008] By adopting the above technical solution, since both of the pair of movable baffles are provided with guide baffles, the bottom transfer basket can quickly enter between the pair of movable baffles and the fixed baffle and complete the positioning.

[0009] A further feature of this invention is that each of the plurality of air supply branch pipes is fixedly provided with a flat nozzle.

[0010] By adopting the above technical solution, since the ends of the plurality of air supply branch pipes are all fixedly equipped with flat nozzles, they can better fit the shape of the gripper opening and improve the efficiency of cold air supply. Attached Figure Description

[0011] Appendix Figure 1 This is a structural schematic diagram of a high-efficiency cooling device for tofu production, which is a specific embodiment of this utility model.

[0012] Appendix Figure 2 This is a partial structural schematic diagram of a high-efficiency cooling device for tofu production according to a specific embodiment of the present utility model.

[0013] Appendix Figure 3 This is a partial structural schematic diagram of a high-efficiency cooling device for tofu production according to a specific embodiment of the present utility model.

[0014] Appendix Figure 4 This is a partial exploded structural diagram of a high-efficiency cooling device for tofu production, according to a specific embodiment of this utility model.

[0015] 1-Transfer basket, 2-Placement platform, 3-Mounting frame, 4-Cooling device, 5-Blower, 6-Exhaust fan, 7-Drive cylinder, 8-Mounting plate, 9-Blower duct, 10-Blower branch duct, 11-External circulation duct, 12-External circulation flared groove, 13-Connecting hose, 14-Positioning mechanism, 15-Fixed baffle, 16-Movable baffle, 17-Sliding groove, 18-Slider, 19-Limit screw, 20-Guide side guard, 21-Flat nozzle, 22-Handle opening. Detailed Implementation

[0016] like Figure 1-4 As shown, a high-efficiency cooling device for tofu production includes a placement platform 2 for stacking tofu transfer baskets 1, a mounting frame 3, and a cooling device 4. The mounting frame is disposed on the placement platform, and the cooling device is disposed on the mounting frame. The cooling device includes a blower 5, an exhaust fan 6, a pair of drive cylinders 7, a pair of mounting plates 8, an air supply pipe 9, several air supply branch pipes 10, an external circulation pipe 11, an external circulation flared groove 12, and a pair of connecting hoses 13. The blower and exhaust fan are respectively disposed on both sides of the mounting frame, and the pair of drive cylinders are respectively disposed on... The air supply pipe is placed on both sides of the upper placement platform of the mounting frame. The air supply pipe is connected to the piston rod of the drive cylinder through the mounting plate. One end of the air supply pipe is closed and the other end is connected to the blower through the connecting hose. Several air supply branch pipes are set on the air supply pipe. One end of the external circulation pipe is connected to the external circulation flared groove and the other end is connected to the exhaust fan through the connecting hose. The external circulation flared groove is connected to the piston rod of the drive cylinder through the mounting plate. The several air supply branch pipes are all malleable corrugated pipes. The placement platform is also equipped with a positioning mechanism 14 for positioning the transfer basket.

[0017] A cooling device, including a blower, an exhaust fan, a pair of drive cylinders, a pair of mounting plates, an air supply duct, several air supply branch pipes, an external circulation pipe, an external circulation flared groove, and a pair of connecting hoses, is installed on the placement platform. After the first transfer basket is placed on the platform, its position is fixed by adjusting the positioning mechanism, and then locked. Several transfer baskets are then stacked sequentially on top of the first transfer basket. After stacking, the pair of drive cylinders are activated to move the air supply duct, external circulation pipe, and external circulation flared groove to both sides of the pair of transfer baskets, thus facilitating the cooling of the air supply branch pipes. The air outlet and the external circulation flare slot are aligned with the openings at the gripper positions on both sides of the transfer basket. After starting the blower and exhaust fan, the air cooling can accurately enter from the gripper opening on one side of the transfer basket, and then be extracted from the gripper opening on the other side by the cooperation of the exhaust fan, external circulation pipe and external circulation flare slot, realizing the circulation of cold air in each transfer basket. It can accurately and efficiently dissipate heat and cool down the tofu in each transfer basket. Since the air supply branch pipes are all malleable corrugated pipes, the position of the corrugated pipe outlet can be adjusted to align with the gripper opening for different models of transfer baskets, ensuring its versatility.

[0018] The positioning mechanism includes a fixed baffle 15 and a pair of movable baffles 16. The fixed baffle is fixedly connected to the placement platform. A sliding groove 17 is opened on the placement platform along the direction parallel to the fixed baffle. The bottom of the pair of movable baffles is provided with a slider 18 that matches the sliding groove. The slider is provided with a threaded hole and a limit screw 19 with an adjustment knob is provided in the threaded hole.

[0019] The positioning mechanism includes a fixed baffle and a pair of movable baffles. The fixed baffle is fixedly connected to the placement platform. A sliding groove is formed on the placement platform along a direction parallel to the fixed baffle. The bottom of each pair of movable baffles is provided with a slider that matches the sliding groove. Each slider has a threaded hole and a limit screw with an adjustment knob is provided in the threaded hole. The position of the pair of movable baffles is adjusted by sliding the sliders to match the transfer basket of the corresponding size. After adjustment, the pair of sliders can be fixed in the sliding groove by tightening the limit screws. The adjustment is convenient and quick.

[0020] Each of the pair of movable baffles is provided with a guide baffle 20.

[0021] Since both of the movable baffles are equipped with guide edges, the bottom transfer basket can quickly enter between the movable baffles and the fixed baffles and complete its positioning.

[0022] The ends of each of the several air supply branch pipes are fixedly equipped with flat nozzles 21.

[0023] Since the ends of the aforementioned air supply branch pipes are all fixedly equipped with flat nozzles, they can better fit the shape of the gripper opening and improve the efficiency of cold air delivery.

Claims

1. A high-efficiency cooling device for tofu production, comprising a placement platform for stacking tofu transfer baskets, a mounting frame, and a cooling device, wherein the mounting frame is disposed on the placement platform, and the cooling device is disposed on the mounting frame, characterized in that: The cooling device includes a blower, an exhaust fan, a pair of drive cylinders, a pair of mounting plates, an air supply pipe, several air supply branch pipes, an external circulation pipe, an external circulation flared groove, and a pair of connecting hoses. The blower and exhaust fan are respectively located on both sides of the mounting frame. The pair of drive cylinders are respectively located on both sides of the upper placement platform of the mounting frame. The air supply pipe is connected to the piston rod of the drive cylinder through the mounting plate. One end of the air supply pipe is closed, and the other end is connected to the blower through the connecting hose. Several air supply branch pipes are located on the air supply pipe. One end of the external circulation pipe is connected to the external circulation flared groove, and the other end is connected to the exhaust fan through the connecting hose. The external circulation flared groove is connected to the piston rod of the drive cylinder through the mounting plate. Several air supply branch pipes are all malleable corrugated pipes. The placement platform is also equipped with a positioning mechanism for positioning the transfer basket.

2. The high-efficiency cooling equipment for tofu production according to claim 1, characterized in that: The positioning mechanism includes a fixed baffle and a pair of movable baffles. The fixed baffle is fixedly connected to the placement platform. A sliding groove is opened on the placement platform along a direction parallel to the fixed baffle. The bottom of each pair of movable baffles is provided with a slider that matches the sliding groove. Each slider is provided with a threaded hole and a limit screw with an adjustment knob is provided in the threaded hole.

3. The high-efficiency cooling equipment for tofu production according to claim 2, characterized in that: Each of the pair of movable baffles is provided with a guide baffle.

4. The high-efficiency cooling equipment for tofu production according to claim 1, characterized in that: The ends of each of the several air supply branch pipes are fixedly equipped with flat nozzles.

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