Cooling equipment for hard biscuit production line

Abstract

The utility model discloses a hard biscuit production line cooling device which comprises a conveying frame, a plurality of sets of supporting legs are arranged on the lower portion of the conveying frame and fixedly connected with the conveying frame through bolts, a plurality of sets of conveying rollers are arranged in the conveying frame, and cutting board assemblies are arranged on the two sides of the conveying frame. A conveying motor is arranged between the two sets of supporting legs, and a driving assembly is arranged at the output end of the conveying motor. A plurality of groups of conveying rollers are arranged in a conveying frame, cutting board assemblies are arranged on the two sides of the conveying frame, a conveying motor is arranged between two groups of supporting legs, a driving assembly is arranged at the output end of the conveying motor, and a conveying mesh belt is arranged among the cutting board assemblies, the conveying rollers and the driving assembly. And a plurality of groups of meshes smaller than the hard biscuits are formed in the conveying mesh belt, so that the baked hard biscuits can be effectively conveyed, the air circulation of the hard biscuits is increased, and the heat dissipation effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of hard biscuit production technology, and more specifically to a cooling and temperature-reducing device for a hard biscuit production line. Background Technology

[0002] Hard biscuits are a type of baked good with a firm texture and a crisp, crunchy taste. They are typically made from a mixture of flour, sugar, fat, leavening agents (such as baking soda or baking powder), and possibly other ingredients (such as nuts, dried fruit, or chocolate chips), and are then shaped and baked. Hard biscuits are characterized by their long shelf life and portability. Due to their firm texture, they do not easily become soggy, making them suitable for long-term storage and ideal as snacks for travel or outdoor activities. Furthermore, hard biscuits offer a rich, layered flavor, are crisp and delicious, and can be enjoyed alone or with beverages such as milk, coffee, or tea.

[0003] Hard biscuits are baked at high temperatures. Freshly baked hard biscuits are very hot and cannot cool down quickly enough during transport, leading to reduced production efficiency. Therefore, a new technical solution is needed to address this issue. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a cooling and temperature-reducing device for a hard biscuit production line, thereby solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a cooling and heat-reducing device for a hard biscuit production line, comprising: a conveyor frame, wherein the lower part of the conveyor frame is provided with several sets of support legs and the support legs are fixedly connected to the conveyor frame by bolts; the interior of the conveyor frame is provided with several sets of conveyor rollers and both sides are provided with blade assemblies; a conveyor motor is provided between two sets of support legs and the output end of the conveyor motor is provided with a drive assembly; a conveyor belt is provided between the blade assembly, the conveyor rollers and the drive assembly; the interior of the conveyor belt is provided with several sets of mesh holes smaller than those of hard biscuits; a cooling box is provided at the upper part of the conveyor frame and the sides of the cooling box are respectively provided with an inlet and an outlet; both sides of the cooling box are provided with adjustment mechanisms and the inner side of the adjustment mechanisms is provided with mounting plates; the interior of the mounting plates is provided with several sets of mounting slots and the interior of the mounting slots is provided with support frames; the surface of the support frames is provided with a driver and the power output end of the driver is provided with a cooling fan; the top of the cooling box is provided with a cover plate and the interior of the cover plate is provided with ventilation holes matching the cooling fan.

[0006] In a preferred embodiment of the present invention, both sides of the conveyor frame are provided with adjustment grooves and tension rollers are provided inside the adjustment grooves, and the tension rollers are slidably connected to the adjustment grooves.

[0007] In a preferred embodiment of the present invention, the adjustment mechanism includes a sliding groove disposed inside the cooling box, a sliding rod disposed inside the sliding groove, a sliding block disposed on the surface of the sliding rod, and the sliding block being fixedly connected to the mounting plate.

[0008] In a preferred embodiment of this utility model, a locking member is provided on the side of the sliding block, and the locking member passes through the sliding block and contacts the sliding rod.

[0009] In a preferred embodiment of this utility model, a dustproof net is installed in the ventilation holes inside the cover plate, and the dustproof net is fixedly connected to the cover plate by bolts.

[0010] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0011] This invention features support legs at the bottom of a conveyor frame, which are fixedly connected to the frame via bolts. Inside the conveyor frame are several sets of conveyor rollers, and blade assemblies are located on both sides. A conveyor motor is positioned between two sets of support legs, and a drive assembly is located at the motor's output end. A conveyor belt is positioned between the blade assembly, conveyor rollers, and drive assembly. The conveyor belt has several sets of mesh openings smaller than those for hard biscuits. This design allows for effective transport of baked hard biscuits, increases airflow, and improves heat dissipation. A cooling box is located at the top of the conveyor frame for cooling. The cooling box has an inlet and an outlet on both sides. Adjustment mechanisms are located on both sides, with mounting plates inside the mechanisms. Several mounting slots are located inside the mounting plates, and support frames are installed within each slot. A driver is mounted on the surface of the support frame, and a cooling fan is installed at the driver's power output end. A cover is located on the top of the cooling box, with ventilation holes matching the cooling fans inside. Dust filters are installed inside the ventilation holes. By installing multiple cooling fans inside the cooling box, the cooling effect is enhanced by blowing air through the hard biscuits. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the cooling box structure of this utility model;

[0014] Figure 3 This is a schematic diagram of the internal structure of the cooling box of this utility model;

[0015] Figure 4 This is a side view of the cooling box structure of this utility model.

[0016] In the diagram: 1. Conveyor frame; 2. Support leg; 3. Blade assembly; 4. Conveyor motor; 5. Drive assembly; 6. Tension roller; 7. Adjustment groove; 8. Conveyor belt; 9. Cooling box; 10. Cover plate; 11. Conveyor roller; 12. Sliding groove; 13. Mounting plate; 14. Mounting groove; 15. Driver; 16. Dustproof net; 17. Support frame; 18. Cooling fan; 19. Sliding rod; 20. Sliding block; 21. Locking element. Detailed Implementation

[0017] 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.

[0018] Please see Figure 1-4 This utility model provides a technical solution: a cooling and temperature reduction device for a hard biscuit production line.

[0019] The problem to be solved is that hard biscuits are baked at high temperatures, and the high temperature of freshly baked hard biscuits makes it difficult to cool them down in time during transportation, which reduces production efficiency.

[0020] The solution is as follows: A cooling and heat dissipation device for a hard biscuit production line includes: a conveyor frame 1, the lower part of which is provided with several sets of support legs 2, and the support legs 2 are fixedly connected to the conveyor frame 1 by bolts; the interior of the conveyor frame 1 is provided with several sets of conveyor rollers 11, and both sides are provided with blade assemblies 3; a conveyor motor 4 is provided between two sets of support legs 2, and the output end of the conveyor motor 4 is provided with a drive assembly 5; a conveyor belt 8 is provided between the blade assembly 3, the conveyor rollers 11 and the drive assembly 5; the interior of the conveyor belt 8 is provided with several sets of mesh holes smaller than those of hard biscuits; the upper part of the conveyor frame 1 is provided with... A cooling box 9 is provided, with an inlet and an outlet on each side. Adjustment mechanisms are provided on both sides of the cooling box 9, and mounting plates 13 are located inside the adjustment mechanisms. The mounting plates 13 have several sets of mounting slots 14, and support frames 17 are installed inside the mounting slots 14. A driver 15 is installed on the surface of the support frame 17, and a cooling fan 18 is installed at the power output end of the driver 15. A cover plate 10 is provided on the top of the cooling box 9, and ventilation holes matching the cooling fan 18 are provided inside the cover plate 10. Support legs 2 are provided at the lower part of the conveyor frame 1, and the support legs 2 are bolted to the conveyor frame. The conveyor racks 1 are fixedly connected. Several sets of conveyor rollers 11 are installed inside the conveyor racks 1, and blade assemblies 3 are installed on both sides. A conveyor motor 4 is installed between two sets of support legs 2, and a drive assembly 5 is installed at the output end of the conveyor motor 4. A conveyor belt 8 is installed between the blade assembly 3, the conveyor rollers 11, and the drive assembly 5. The conveyor belt 8 has several sets of mesh holes smaller than those for hard biscuits. This arrangement can effectively transport the baked hard biscuits and increase air circulation, improving heat dissipation. A cooling box 9 is installed on the upper part of the conveyor racks 1, and an inlet and an outlet are respectively installed on both sides of the cooling box 9. Both sides of the cooling box 9 are equipped with adjustment mechanisms, and the inner side of the adjustment mechanisms is equipped with mounting plates 13. Several sets of mounting slots 14 are provided inside the mounting plates 13, and support frames 17 are provided inside the mounting slots 14. A driver 15 is provided on the surface of the support frame 17, and a cooling fan 18 is provided at the power output end of the driver 15. A cover plate 10 is provided on the top of the cooling box 9, and a vent hole matching the cooling fan 18 is provided inside the cover plate 10. A dustproof net 16 is installed inside the vent hole. By setting multiple sets of cooling fans 18 inside the cooling box 9, the cooling fans 18 blow on the hard biscuits to increase their cooling effect.

[0021] Further improvements, such as Figure 4As shown: Both sides of the conveyor frame 1 are provided with adjustment grooves 7, and tension rollers 6 are provided inside the adjustment grooves 7. The tension rollers 6 and the adjustment grooves 7 are slidably connected, and the conveyor belt 8 can maintain appropriate tension to ensure the stability and accuracy of the hard biscuits during the transmission process. By adjusting the position of the tension rollers 6 in the adjustment grooves 7, the tension of the conveyor belt 8 can be easily adjusted.

[0022] Further improvements, such as Figure 4 As shown: The adjustment mechanism includes a sliding groove 12 disposed inside the cooling box 9. A sliding rod 19 is disposed inside the sliding groove 12. A sliding block 20 is disposed on the surface of the sliding rod 19 and the sliding block 20 is fixedly connected to the mounting plate 13. By sliding the position of the sliding block 20 in the sliding groove 12, the distance and angle between the cooling fan 18 and the hard biscuit can be changed, thereby optimizing the cooling effect.

[0023] Further improvements, such as Figure 4 As shown: The sliding block 20 is provided with a locking member 21 on its side and the locking member 21 passes through the sliding block 20 and contacts the sliding rod 19. The design of the locking member 21 ensures that the position of the sliding block 20 in the sliding groove 12 can be stably fixed, avoiding the situation where the sliding block 20 is displaced due to vibration or external force during the operation of the equipment.

[0024] Further improvements, such as Figure 2 As shown: A dustproof net 16 is installed in the ventilation hole inside the cover plate 10 and the dustproof net 16 is fixedly connected to the cover plate 10 by bolts. The design of the dustproof net 16 effectively prevents external dust and impurities from entering the cooling box 9 and protects the cooling fan 18 and the hard biscuit from contamination.

[0025] Working principle: The conveyor motor 4 drives the conveyor roller 11 and the conveyor belt 8 through the drive component 5. The hard biscuit enters from the feed port of the cooling box 9, is carried forward by the conveyor belt 8, and at the same time, the cooling fan 18 starts to rotate under the drive of the driver 15, generating appropriate airflow through the holes to blow onto the hard biscuit. The hard biscuit moves forward on the conveyor belt 8 as the conveyor roller 11 rotates. The mesh design of the conveyor belt 8 allows air to circulate freely, increasing the contact area between the hard biscuit and the air and improving heat dissipation efficiency. At the same time, the appropriate air blown by the cooling fan 18 directly acts on the surface of the hard biscuit, taking away the heat from the surface of the hard biscuit and accelerating the cooling process. The cooled hard biscuit flows out from the discharge port of the cooling box 9, completing the entire cooling process. During this process, the dustproof net 16 effectively blocks the entry of external dust and impurities, protecting the hard biscuit from contamination. The easy-to-remove design of the dustproof net 16 also facilitates regular cleaning and maintenance of the equipment, ensuring the long-term stable operation of the equipment.

[0026] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered illustrative and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0027] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can refer to mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc., are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0028] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A cooling and temperature-reducing device for a hard biscuit production line, characterized in that: include: A conveyor frame (1) is provided with several sets of support legs (2) at its lower part, and the support legs (2) are fixedly connected to the conveyor frame (1) by bolts. Several sets of conveyor rollers (11) are provided inside the conveyor frame (1), and blade assemblies (3) are provided on both sides. A conveyor motor (4) is provided between two sets of support legs (2), and a drive assembly (5) is provided at the output end of the conveyor motor (4). A conveyor belt (8) is provided between the blade assembly (3), the conveyor rollers (11), and the drive assembly (5). The conveyor belt (8) has several sets of mesh holes smaller than a hard biscuit inside. The upper part of the conveyor frame (1) is... The cooling box (9) is provided in the part, and the cooling box (9) has an inlet and an outlet on its two sides respectively. The cooling box (9) has an adjustment mechanism on both sides, and an installation plate (13) is provided on the inner side of the adjustment mechanism. The installation plate (13) has several sets of installation slots (14) inside, and a support frame (17) is provided inside the installation slots (14). The surface of the support frame (17) is provided with a driver (15), and a cooling fan (18) is provided at the power output end of the driver (15). The top of the cooling box (9) is provided with a cover plate (10), and the inside of the cover plate (10) is provided with a vent hole that matches the cooling fan (18).

2. The cooling and temperature reduction equipment for a hard biscuit production line according to claim 1, characterized in that: The conveyor frame (1) is provided with adjustment grooves (7) on both sides and tension rollers (6) are provided inside the adjustment grooves (7). The tension rollers (6) and the adjustment grooves (7) are slidably connected.

3. The cooling and temperature reduction equipment for a hard biscuit production line according to claim 1, characterized in that: The adjustment mechanism includes a sliding groove (12) disposed inside the cooling box (9), a sliding rod (19) disposed inside the sliding groove (12), a sliding block (20) disposed on the surface of the sliding rod (19), and the sliding block (20) is fixedly connected to the mounting plate (13).

4. The cooling and temperature reduction equipment for a hard biscuit production line according to claim 3, characterized in that: The sliding block (20) is provided with a locking member (21) on its side, and the locking member (21) passes through the sliding block (20) and contacts the sliding rod (19).

5. The cooling and temperature reduction equipment for a hard biscuit production line according to claim 1, characterized in that: A dustproof net (16) is installed in the ventilation holes inside the cover plate (10), and the dustproof net (16) is fixedly connected to the cover plate (10) by bolts.

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