A steamed bran cooling machine

Abstract

The utility model discloses a steamed bran cooling machine, comprising a lower machine base, a conveyor belt is provided at the upper inner part of the lower machine base, an upper machine cover is provided on the upper side of the lower machine base, a cooling rod is provided at the top inner part of the upper machine cover through a bearing seat for rotation, a cooling blade is provided at the lower end of the cooling rod, one end of the cooling rod is connected to a motor through a belt flywheel group transmission, a supply fan is provided at the top inner part of the upper machine cover through a positioning seat, a lifting and adjusting mechanism is provided at the upper side of the positioning seat, and multiple groups of cooling rods and supply fans are alternately provided. Since the utility model has a cooling rod provided at the top inner part of the upper machine cover through a bearing seat for rotation, and cooling blades are provided at the lower end of the cooling rod, steamed bran for brewing wine transported on the conveyor belt can be moved and cooled, and a supply fan is provided at the top inner part of the upper machine cover through the positioning seat, and the heat dissipation of steamed bran for brewing wine transported on the conveyor belt can be air-cooled, so that the steamed bran cooling efficiency is high, and the equipment structure is simple and the operation is convenient and quick.

Description

Technical Field

[0001] The utility model relates to the technical field of liquor production equipment, in particular to a steamed bran cooling machine. Background Art

[0002] Liquor belongs to distilled liquor, which is a variety of alcoholic beverages with higher ethanol concentration than the original fermentation product. Bran is an indispensable solid filler and leavening agent in the brewing of Chinese liquor, especially Luzhou-flavor liquor. It not only provides a spatial support environment with a large specific surface area for the proliferation and metabolism of microorganisms during the fermentation of mash, but also provides a bulky mass transfer space for the volatilization and concentration of aroma components during the "mixed steaming and mixed burning" process of mash. The bran used for brewing comes from a relatively complete mixture of husks and germs obtained after threshing rice. Steaming bran with bran is an important step in the production process of liquor. After steaming, a cooling machine is required for cooling.

[0003] In the prior art, a steamed bran cooling machine with application number CN202210893599.0 includes a chassis, an induced draft assembly, and several cooling fans. Steam is supplied into the chassis by a steam supply pipe to steam the bran husks. At least two sets of induced draft assemblies are arranged at different positions of the steamed bran conveyor belt. The air volume of the induced draft assembly is adjusted to induce air for different steam amounts generated in the early and late stages of steaming. The steaming speed of the bran husks at different stages is increased by adjusting the amount of induced draft. The vents are arranged to connect the local positions inside and outside the chassis, which helps to improve the exhaust efficiency of steam from the chassis. However, the single induced draft cooling method makes the steamed bran cooling efficiency relatively average, and the equipment structure is complex and simple, and the operation is inconvenient. Utility Model Content

[0004] The utility model aims to provide a steamed bran cooling machine to solve the problems in the prior art of using a single air-induced cooling method, which results in a relatively general steamed bran cooling efficiency, a complex and simple equipment structure, and inconvenient operation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a steamed bran cooling machine, comprising a lower machine base, a conveyor belt is provided at the upper inner part of the lower machine base, an upper machine cover is provided on the upper side of the lower machine base, a cooling rod is provided at the top of the upper machine cover through a bearing seat, a cooling blade is provided at the lower end of the cooling rod, one end of the cooling rod is connected to a motor through a belt flywheel group, a supply fan is provided at the top of the upper machine cover through a positioning seat, a lifting and adjusting mechanism is provided on the upper side of the positioning seat, and multiple groups of cooling rods and supply fans are alternately provided.

[0006] Furthermore, conveying wheels are installed on both sides of the conveyor belt, and both ends of the conveying wheels are installed on both ends of the lower machine base through a conveying shaft and a supporting frame.

[0007] Furthermore, the upper machine cover is configured as a rectangular cover body, and both ends of the upper machine cover are open, and a PLC control cabinet is installed on the outer side of the upper machine cover.

[0008] Furthermore, a positioning groove is provided on one side of the positioning seat, and a locking bolt is threadedly provided on the inner wall of the positioning groove.

[0009] Furthermore, the lifting and adjusting mechanism includes a cylinder arranged on the top of the upper hood, one end of the cylinder is provided with a lifting rod through a support plate, and one end of the lifting rod is fixedly connected to one side of the positioning seat.

[0010] Furthermore, the belt flywheel assembly includes a first driven flywheel arranged on the outside of the cooling rod, one end of the first driven flywheel is connected to the transmission shaft through the first belt and the second driven flywheel, a third driven flywheel is provided on the upper side of the transmission shaft, one end of the motor is connected to the driving flywheel, and the third driven flywheel and the driving flywheel are connected through the second belt transmission, and the transmission shaft and the motor are installed on the outside of the upper hood through a frame.

[0011] Compared with the prior art, the beneficial effects of the utility model are:

[0012] 1. The utility model has a cooling rod rotatably provided on the top of the upper machine cover through a bearing seat, and a cooling blade is provided at the lower end of the cooling rod, which can move and cool the steamed bran transported on the conveyor belt. In addition, a supply fan is also provided on the top of the upper machine cover through a positioning seat. Multiple groups of cooling rods and supply fans are alternately provided, which can air-cool and dissipate heat of the steamed bran transported on the conveyor belt, so that the steamed bran cooling efficiency is high, the equipment structure is simple, and the operation is convenient and quick.

[0013] 2. The utility model also has a lifting and adjusting mechanism on the upper side of the positioning seat, which includes a cylinder arranged on the top of the upper hood, a lifting rod is provided at one end of the cylinder through a support plate, and one end of the lifting rod is fixedly connected to one side of the positioning seat, so that multiple fans can be driven to lift and lower, which is beneficial to improving the efficiency of blowing and cooling the steamed bran.

[0014] 3. The utility model includes a first driven flywheel arranged on the outside of the cooling rod through a belt flywheel group. One end of the first driven flywheel is connected to the transmission shaft through the first belt and the second driven flywheel. A third driven flywheel is provided on the upper side of the transmission shaft. One end of the motor is connected to the active flywheel, and the third driven flywheel and the active flywheel are connected through the second belt transmission, so that multiple cooling rods and cooling blades can be driven by one motor to rotate synchronously at a uniform speed, the transmission stability is high, and the toggle cooling effect is better. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a front view of the internal structure of the upper hood of the utility model;

[0018] Figure 3 It is a top view of the belt flywheel transmission structure of the utility model.

[0019] In the figure: 1. lower machine base; 2. upper machine cover; 3. transmission wheel; 4. transmission belt; 5. support frame; 6. bearing seat; 7. cooling rod; 8. cooling blades; 9. positioning seat; 10. lifting rod; 11. locking bolt; 12. air supply fan; 13. cylinder; 14. first driven flywheel; 15. first belt; 16. PLC control cabinet; 17. support plate; 18. second driven flywheel; 19. third driven flywheel; 20. second belt; 21. driving flywheel; 22. motor; 23. transmission shaft. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1 , Figure 2 , Figure 3In the embodiment of the utility model, a steamed bran cooling machine includes a lower machine base 1, a conveyor belt 4 is provided in the upper part of the lower machine base 1, and the conveyor belt 4 is made of a high-temperature resistant rubber conveyor belt for horizontally conveying steamed bran for cooling treatment. An upper machine cover 2 is provided on the upper side of the lower machine base 1, and a cooling rod 7 is provided at the top of the upper machine cover 2 through a bearing seat 6 for rotation, and a cooling blade 8 is provided at the lower end of the cooling rod 7. One end of the cooling rod 7 is connected to a motor 22 through a belt flywheel group. A supply fan 12 is also provided at the top of the upper machine cover 2 through a positioning seat 9. The positioning seat 9 is provided with a cooling blade 8. A lifting and adjusting mechanism is also provided on the side, and multiple groups of cooling rods 7 and cooling fans 12 are alternately arranged. The motor 22 drives multiple cooling rods 7 and cooling blades 8 to rotate synchronously at a uniform speed, which can cool the steamed bran transported on the conveyor belt 4. At the same time, a supply fan is also provided on the top of the upper machine cover 2 through a positioning seat 9. Multiple groups of cooling rods 7 and supply fans 12 are alternately arranged, which can cool the steamed bran transported on the conveyor belt 4 by air, so that the steamed bran cooling efficiency is high, and the equipment structure is simple, and the operation is convenient and quick.

[0022] Preferably, conveyor wheels 3 are installed on both sides of the conveyor belt 4, and both ends of the conveyor wheel 3 are installed on both ends of the lower machine base 1 through a conveying shaft and a support frame 5, so as to facilitate horizontal conveyance of steamed bran for continuous cooling treatment.

[0023] Preferably, the upper hood 2 is configured as a rectangular hood body, and both ends of the upper hood 2 are open. A PLC control cabinet 16 is installed on the outer side of the upper hood 2 to facilitate overall control.

[0024] Preferably, a positioning groove is provided on one side of the positioning seat 9, and a locking bolt 11 is threadedly provided on the inner wall of the positioning groove to facilitate installation and fixing of the air supply motor at one end of the air supply fan 12.

[0025] Preferably, the lifting and adjusting mechanism includes a cylinder 13 arranged on the top of the upper hood 2, and a lifting rod 10 is provided at one end of the cylinder 13 through a support plate 17, and one end of the lifting rod 10 is fixedly connected to one side of the positioning seat 9, so that the lifting rod 10 is driven by the cylinder 13 to be lifted and adjusted, and multiple fans 12 can be driven to be lifted and adjusted, thereby expanding the wind speed adjustment range, which is beneficial to improving the efficiency of blowing and cooling the steamed bran.

[0026] Preferably, the belt flywheel group includes a first driven flywheel 14 arranged on the outside of the cooling rod 7, one end of the first driven flywheel 14 is connected to the transmission shaft 23 through the first belt 15 and the second driven flywheel 18, a third driven flywheel 19 is provided on the upper side of the transmission shaft 23, one end of the motor 22 is connected to the driving flywheel 21, and the third driven flywheel 19 and the driving flywheel 21 are connected through the second belt 20, the transmission shaft 23 and the motor 22 are installed on the outside of the upper machine cover 2 through a frame, so that multiple cooling rods 7 and cooling blades 8 can be driven by one motor 22 to rotate synchronously at a uniform speed, the transmission stability is high, and the cooling effect is better.

[0027] The working principle and use process of the utility model are as follows: the steamed bran to be cooled is placed at the feeding end of the conveyor belt 4, and the conveyor motor drives the conveyor belt 4 to horizontally transport the steamed bran through the upper machine cover 2. Since the top of the upper machine cover 2 is provided with a cooling rod 7 and a cooling blade 8 through the bearing seat 6, the motor 22 drives multiple cooling rods 7 and cooling blades 8 to rotate synchronously at a uniform speed, which can move and cool the steamed bran for brewing wine transported on the conveyor belt 4. At the same time, a supply fan is also provided on the top of the upper machine cover 2 through a positioning seat 9, and multiple groups of cooling rods 7 and supply fans 12 are alternately arranged, which can air-cool the steamed bran for brewing wine transported on the conveyor belt 4 for heat dissipation, so that the steamed bran cooling efficiency is high, and the equipment structure is simple and the operation is convenient and quick.

[0028] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A steamed bran cooling machine, comprising a lower machine base (1), characterized in that: A conveyor belt (4) is provided at the upper inner portion of the lower machine base (1); an upper machine cover (2) is provided at the upper side of the lower machine base (1); a cooling rod (7) is rotatably provided at the top inner portion of the upper machine cover (2) via a bearing seat (6); a cooling blade (8) is provided at the lower end of the cooling rod (7); one end of the cooling rod (7) is connected to an electric motor (22) via a belt flywheel group; a supply fan (12) is provided at the top inner portion of the upper machine cover (2) via a positioning seat (9); a lifting and lowering adjustment mechanism is provided at the upper side of the positioning seat (9); and a plurality of groups of cooling rods (7) and supply fans (12) are alternately provided.

2. A steamed bran cooling machine according to claim 1, characterized in that: Conveying wheels (3) are installed on both sides of the conveying belt (4), and both ends of the conveying wheels (3) are installed on both ends of the lower machine base (1) through a conveying shaft and a support frame (5).

3. The steamed bran cooling machine according to claim 1, characterized in that: The upper machine cover (2) is configured as a rectangular cover body, and both ends of the upper machine cover (2) are open.

4. The steamed bran cooling machine according to claim 1, characterized in that: A positioning groove is provided on one side of the positioning seat (9), and a locking bolt (11) is threadedly provided on the inner wall of the positioning groove.

5. The steamed bran cooling machine according to claim 1, characterized in that: The lifting and adjusting mechanism comprises a cylinder (13) arranged on the top of the upper hood (2), one end of the cylinder (13) is provided with a lifting rod (10) via a support plate (17), and one end of the lifting rod (10) is fixedly connected to one side of the positioning seat (9).

6. The steamed bran cooling machine according to claim 1, characterized in that: The belt flywheel assembly comprises a first driven flywheel (14) arranged outside the cooling rod (7); one end of the first driven flywheel (14) is connected to a transmission shaft (23) through a first belt (15) and a second driven flywheel (18); a third driven flywheel (19) is arranged on the upper side of the transmission shaft (23); one end of the motor (22) is connected to a driving flywheel (21); the third driven flywheel (19) and the driving flywheel (21) are connected through a second belt (20); and the transmission shaft (23) and the motor (22) are mounted on the outside of the upper hood (2) through a frame.

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