Grain koji feeding tipping bucket device

Abstract

The utility model belongs to the technical field of wine brewing equipment, and particularly discloses a grain koji feeding tipping bucket device which comprises a fixed frame, an air suction cover, an overturning frame, a power assembly and a roller shutter door, the fixed frame is arranged at the top of a granary, and the air suction cover is connected to the top of the fixed frame; the overturning frame is movably arranged in the air suction cover and the fixed frame, an opening is formed in the overturning frame in the direction corresponding to the feeding port, and a chain conveyor is arranged at the bottom of the overturning frame; the power assembly is arranged on the fixing frame and used for driving the overturning frame to rotate in the air suction cover. And the roller shutter door is arranged at the feeding hole of the air suction cover and is used for opening and closing the feeding hole of the air suction cover. By arranging the grain koji feeding tipping bucket device, the pouring process of grain koji is carried out in a closed space, so that flying dust generated in the pouring process is prevented from being diffused to a wine brewing workshop, the clean and sanitary working environment and the health of workers are ensured, the equipment is prevented from being damaged, and the service life of the equipment is prolonged; in addition, the yeast powder can be effectively recycled, so that waste is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of wine brewing equipment, in particular to a grain and koji feeding bucket tipping device. Background Art

[0002] Grain and koji are essential raw materials in the process of brewing liquor, so distilleries will set up granaries to store raw materials. The granary is a barrel-shaped structure with the mouth set on the top of the silo. The traditional way of feeding grain or koji is to use a crane to lift the hopper to the top of the silo mouth, then use a hoist to flip the hopper, and let the grain in the hopper enter the silo by dumping.

[0003] After analysis, it is found that this method is done in an exposed state, and because the grain and koji medicine contain a lot of dust or powder, especially koji medicine, a lot of dust will be generated during the dumping process. The dust fills the workshop, polluting the environment, affecting hygiene, and making operators prone to occupational diseases; in addition, the dust is adsorbed on the equipment, making it unable to dissipate heat in time, causing short circuits, equipment failures or explosions, and posing safety hazards; moreover, especially for koji medicine, the raised koji powder will also cause a waste of raw materials. Utility Model Content

[0004] Aiming at the technical problem that the traditional exposed dumping of grain koji will generate a large amount of dust, causing environmental pollution, equipment damage and material waste, the utility model provides a grain koji feeding bucket tipping device.

[0005] The technical solution adopted by the utility model is: a grain feeding and tipping device, comprising:

[0006] A fixed frame is arranged on the top of the granary;

[0007] The air suction hood is connected to the top of the fixed frame, one end of the air suction hood is arc-shaped, and the other end is provided with a feed port;

[0008] The turning frame is movably arranged in the air suction hood and the fixed frame. The turning frame is provided with an opening in the direction corresponding to the feeding port, and a chain conveyor is provided at the bottom of the turning frame;

[0009] A power assembly is arranged on the fixed frame and is used to drive the flip frame to rotate in the air suction hood;

[0010] The rolling shutter door is arranged at the feeding port of the suction hood and is used for opening and closing the feeding port of the suction hood.

[0011] Furthermore, the power assembly includes a reduction motor arranged on the fixed frame, and the output shaft of the reduction motor is fixedly connected to the flip frame; the other end of the flip frame is fixedly connected to a rotating shaft, and the rotating shaft is hinged to the fixed frame through a bearing.

[0012] Furthermore, a paddle is provided at the end of the rotating shaft, and proximity switches are provided on the fixed frames on both sides of the paddle, and the proximity switches are used to position the flip frame.

[0013] Furthermore, the reduction motor is an explosion-proof reduction motor.

[0014] Furthermore, a protective cover is arranged on the outer side of the reduction motor.

[0015] Furthermore, a first air suction port is arranged on the top of the air suction hood, and the first air suction port is connected to the vacuum cleaner through a pipeline.

[0016] Furthermore, a second air suction port is provided on the side of the fixing frame, and the second air suction port is connected to the vacuum cleaner through a pipe.

[0017] Furthermore, a sealing strip is provided between the air suction hood and the fixing frame.

[0018] Furthermore, the rolling door is a fast rolling door.

[0019] Furthermore, a buffer pad is arranged on the inner side of the flip frame.

[0020] The beneficial effects of the utility model are:

[0021] 1. The utility model provides a grain koji tipping device so that the grain koji dumping process is carried out in a closed space, thereby preventing the dust generated during the dumping process from spreading to the brewing workshop, ensuring a clean and hygienic working environment, the health of the staff, avoiding equipment damage, and increasing the service life of the equipment.

[0022] 2. The utility model can not only collect dust timely and effectively, but also recycle koji powder effectively, thus avoiding waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is the front view of the utility model.

[0024] Figure 2 yes Figure 1 Right view of .

[0025] Figure 3 yes Figure 2 Top view of the .

[0026] Figure 4 yes Figure 1 Schematic diagram of direction A.

[0027] Figure 5 It is a schematic diagram of the rotation of the flip frame (the air suction hood is omitted).

[0028] The markings in the figure are:

[0029] 1. Fixed frame; 101. Rotating shaft; 102. Bearing; 103. Paddle; 104. Proximity switch; 105. Second air inlet;

[0030] 2. Air suction hood; 201. Feed inlet; 202. First air suction inlet;

[0031] 3. flip frame; 301. opening; 302. buffer pad;

[0032] 4. Chain conveyor; 5. Rolling door; 6. Reducer; 7. Hopper. DETAILED DESCRIPTION

[0033] In the description of the present invention, it should be noted that the terms "front", "up", "down", "left", "right", "vertical", "horizontal", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0034] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0035] The following is combined with Figures 1 to 5 The utility model is further described.

[0036] Embodiment 1

[0037] In view of the technical problems existing in the background technology, the utility model provides a grain feeding curved bucket tipping device.

[0038] In the specific technical solution, a fixed frame 1 is arranged on the top of the granary. For example, the granary of this embodiment is arranged on the second floor of the winemaking workshop, and the fixed frame 1 is arranged on the third floor of the winemaking workshop. A gap is arranged on the third floor, and the mouth of the granary is connected to the gap, and the fixed frame 1 is installed on the gap. The fixed frame 1 plays a supporting and fixing role in the whole device.

[0039] Among them, in order to achieve sealing during the grain feeding process, an air suction hood 2 is arranged on the top of the fixed frame 1, one end of the air suction hood 2 is arc-shaped, and the other end is provided with a feed port 201. A sealing strip is arranged between the air suction hood 2 and the fixed frame 1, which can better play a sealing role. In order to achieve the flipping of the hopper 7, a rotatable flip frame 3 is arranged in the air suction hood 2; at the same time, a power assembly that can drive the flip frame 3 to rotate in the air suction hood 2 is arranged on the fixed frame 1. The specific technical scheme of the power assembly is: the power assembly includes a reduction motor 6 arranged on the fixed frame 1, and the output shaft of the reduction motor 6 is fixedly connected to the flip frame 3; the other end of the flip frame 3 is fixedly connected to a rotating shaft 101, and the rotating shaft 101 is hinged to the fixed frame 1 through a bearing 102. The reduction motor 6 adopts an explosion-proof reduction motor, and a protective cover is arranged on the outside of the reduction motor 6.

[0040] Among them, in order to facilitate the transportation of the hopper 7, an opening 301 is provided in the direction of the feed port of the flip frame 3, and a chain conveyor 4 is provided at the bottom of the flip frame 3. In order to avoid collision between the hopper 7 and the flip frame 3, a buffer pad 302 is provided on the inner side of the flip frame 3. The chain conveyor 4 is used to transport the hopper 7. The chain conveyor is a common device in the prior art, so its specific structure and principle are not repeated here. It should be noted that a matching outer chain conveyor is also provided on the ground beside the chain conveyor 4, and the hopper 7 is transported to the chain conveyor in the flip frame 3 through the outer chain conveyor.

[0041] In order to facilitate the hopper to enter the suction hood and to achieve sealing during the grain feeding process, a rolling door 5 is provided on the feeding port 201 of the suction hood. The rolling door 5 is a fast rolling door with fast lifting speed and high efficiency. When the hopper 7 needs to be transported, the rolling door 5 is opened; when the hopper 7 enters the turning frame and needs to dump the material, the rolling door is closed.

[0042] In order to facilitate the real-time detection of the position of the flip frame, a paddle 103 is provided at the end of the rotating shaft 101, and proximity switches 104 are provided on the fixed frame 1 on both sides of the paddle 103. The proximity switches 104 are used to locate the flip frame 3. Since the paddle 103 is fixedly connected to the flip frame 3 through the rotating shaft 101, the paddle 103 will rotate synchronously with the flip frame, and proximity switches corresponding to the positions before and after the hopper is unloaded are provided on the fixed frame 1.

[0043] Working principle: when it is necessary to dump the material, open the rolling shutter door 5, and the hopper 7 is transported to the chain conveyor 4 in the suction hood through the chain conveyor on the outside, and the chain conveyor 4 then transports the hopper 7 to the flip frame 3 and stops; at this time, close the rolling shutter door 5 to seal. Start the reduction motor 6, and the reduction motor 6 rotates 150° toward the inside of the suction hood 2, so that the mouth of the hopper 7 tilts downward, and the material pours out naturally under the action of its own gravity and flows smoothly into the granary below it, thus completing the dumping of the material. Since the five faces of the flip frame 3 can limit the hopper 7, and the rotation direction of the flip frame 3 is toward the inside of the suction hood 2, that is, the opposite direction of the opening 301, the flip frame 3 can have a good limiting and fixing effect on the hopper 7, and the hopper 7 will not fall from the flip frame 3. After the hopper 7 enters the flip frame 3, the gap between the hopper 7 and the flip frame 3 in the vertical and horizontal directions is 5 to 15 mm. After the material is dumped, the reduction motor 6 is started to reset the flip frame 3, the rolling door 5 is opened, and the chain conveyor 4 is started, and the chain conveyor 4 outputs the hopper 7 to the suction hood 2.

[0044] It can be known from the above structure and working principle that the utility model arranges a grain koji feeding tipping bucket device so that the grain koji dumping process is carried out in a closed space, thereby preventing the dust generated during the dumping process from spreading to the brewing workshop, ensuring a clean and hygienic working environment, the health of the staff, avoiding equipment damage, and increasing the service life of the equipment.

[0045] Embodiment 2

[0046] In order to further reduce dust and recycle koji powder, reduce koji powder loss, and avoid koji medicine waste, based on Example 1, this example also makes the following improvements:

[0047] In this embodiment, a first suction port 202 is further provided on the top of the suction hood 2, and the first suction port 202 is connected to a vacuum cleaner (not shown in the figure) through a pipe (not shown in the figure). In addition, a second suction port 105 is further provided on the side of the fixed frame 1, and the second suction port 105 is connected to the vacuum cleaner through a pipe.

[0048] Working principle: When dumping materials, dust will be generated in the suction hood. Start the vacuum cleaner, which can effectively and timely collect the dust generated during the dumping process, and prevent the dust from escaping from the feed port 201 during the conveying hopper 7. Especially for the dumping of koji, the vacuum cleaner can effectively recycle the sucked koji powder to avoid waste.

[0049] The above specific implementation methods further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above are only specific implementation methods of the utility model and are not used to limit the protection scope of the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims

1. Grain feeding bucket tipping device, characterized in that: include: A fixed frame (1) is arranged on the top of the granary; An air suction hood (2) is connected to the top of the fixed frame (1), one end of the air suction hood (2) is arc-shaped, and the other end is provided with a feed port (201); A turning frame (3) is movably arranged in the air suction hood (2) and the fixed frame (1) and is used to turn over the hopper (7). The turning frame (3) is provided with an opening (301) in the direction corresponding to the feeding port, and a chain conveyor (4) is provided at the bottom of the turning frame (3); A power assembly is arranged on the fixed frame (1) and is used to drive the flip frame (3) to rotate inside the air suction hood (2); The rolling shutter door (5) is arranged at the material inlet (201) of the air suction hood and is used for opening and closing the material inlet (201) of the air suction hood.

2. The grain feeding hopper device according to claim 1, characterized in that: The power assembly comprises a reduction motor (6) arranged on a fixed frame (1), wherein an output shaft of the reduction motor (6) is fixedly connected to the flip frame (3); the other end of the flip frame (3) is fixedly connected to a rotating shaft (101), and the rotating shaft (101) is hinged to the fixed frame (1) via a bearing (102).

3. The grain feeding hopper device according to claim 2, characterized in that: A paddle (103) is provided at the end of the rotating shaft (101), and proximity switches (104) are provided on the fixed frames (1) on both sides of the paddle (103). The proximity switches (104) are used to position the flip frame (3).

4. The grain feeding hopper device according to claim 2, characterized in that: The reduction motor (6) is an explosion-proof reduction motor.

5. The grain feeding bucket tipping device according to claim 2, characterized in that: A protective cover is arranged on the outer side of the reduction motor (6).

6. The grain feeding hopper device according to claim 1, characterized in that: A first air suction port (202) is provided on the top of the air suction hood (2), and the first air suction port (202) is connected to the vacuum cleaner via a pipeline.

7. The grain feeding hopper device according to claim 1, characterized in that: A second air suction port (105) is provided on the side of the fixing frame (1), and the second air suction port (105) is connected to a vacuum cleaner via a pipeline.

8. The grain feeding hopper device according to claim 1, characterized in that: A sealing strip is provided between the air suction hood (2) and the fixing frame (1).

9. The grain feeding hopper device according to claim 1, characterized in that: The rolling door (5) is a fast rolling door.

10. The grain feeding hopper device according to claim 1, characterized in that: A buffer pad (302) is provided on the inner side of the flip frame (3).

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