Barley crushing device for beer brewing

Abstract

The utility model relates to the technical field of crushing devices, and discloses a barley crushing device for beer brewing, which comprises a receiving box, a filter screen is mounted in the receiving box, and a cleaning component is arranged at the top of the filter screen. The barley crushing device for beer brewing is provided with a first motor, a lead screw, a cleaning brush, a sliding rod, a conveying box, a discharging opening, a second motor and an auger, the first motor is started to drive the lead screw to rotate and drive the cleaning brush to move at the same time, and the cleaning brush can clean unqualified particles on a filter screen; the particles are cleaned towards the right side, the particles are cleaned into the conveying box, the particles are driven to be conveyed upwards through rotation of the packing auger, and then the unqualified particles fall into the feeding box from the discharging opening and are crushed again; and the unqualified barley grains on the filter screen can be cleaned, and meanwhile, the unqualified barley grains can be automatically reworked and crushed, so that the practicability of the crushing device is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing devices, in particular to a barley crushing device for beer brewing. Background Technique

[0002] Beer is a low-alcohol beverage containing carbon dioxide gas and foaming, which is brewed with malt as the main raw material, hops added, and fermented by yeast. The alcohol content of beer is relatively low and it is known as liquid bread. Drinking beer in moderation can sterilize, relieve fatigue, promote digestion and prevent vascular diseases.

[0003] During the beer brewing process, barley needs to be crushed. The purpose of crushing is to increase the contact area between the raw materials and water, so that soluble substances are easily leached out, and insoluble substances are easily hydrolyzed and leached under the action of enzymes. This helps to improve the utilization rate of raw materials and saccharification efficiency during the saccharification process.

[0004] The prior art patent document with the publication number CN205838961U provides a barley crushing device for beer brewing. The crushing device starts the electric crushing wheel to work, cuts the barley in the crushing funnel, and the barley cut by the electric crushing wheel enters between the grinding roller I and the grinding roller II. At the same time, the reduction motor I is controlled to rotate clockwise to drive the grinding roller II to rotate clockwise, and the reduction motor II is controlled to rotate counterclockwise to drive the grinding roller I to rotate counterclockwise, so that the barley between the grinding roller I and the grinding roller II is ground again, making the barley grinding more sufficient. When the barley is ground well, the electric crushing wheel is turned off, the reduction motor I and the reduction motor II are turned off, and the staff takes out the ground barley from the collection box.

[0005] In the above prior art, although the crushing device cuts the barley in the crushing funnel through the crushing wheel, and then the barley between the grinding roller I and the grinding roller II is ground again, making the barley grinding more sufficient and improving the crushing efficiency of the barley. However, the crushing device in this patented technology filters the unqualified barley grains through a filter screen. The unqualified barley grains will remain on the filter screen, which will cause blockage after a long time, and the remaining barley grains need to be manually cleaned by the staff and then crushed again, reducing the crushing efficiency of the barley. Therefore, we need a barley crushing device for beer brewing. Content of the Utility Model

[0006] The purpose of the utility model is to provide a barley crushing device for beer brewing, so as to solve the problem that the crushing device in the above background technology filters the unqualified barley grains through a filter screen. The unqualified barley grains will remain on the filter screen, which will cause blockage after a long time, and the remaining barley grains need to be manually cleaned by the staff and then crushed again, reducing the crushing efficiency of the barley.

[0007] To achieve the above object, the present utility model provides the following technical solutions:

[0008] A barley crushing device for beer brewing, comprising a material receiving box, a filter screen is installed inside the material receiving box, and a cleaning component is arranged on the top of the filter screen, and an aggregate component is installed inside the material receiving box;

[0009] The cleaning component includes a first motor, the output end of the first motor is detachably connected to a lead screw through a coupling, and a cleaning brush is threadedly connected to the outer surface of the lead screw. A slide bar is slidably connected to one side of the cleaning brush. One side of the material receiving box is fixedly connected to a conveying box, and a discharge port is welded to one side of the conveying box. A second motor is installed on the top of the conveying box, and the output end of the second motor is detachably connected to an auger through a coupling;

[0010] The aggregate component includes a chute, a slider is slidably connected to the inner wall of the chute, and a collection box is fixedly connected to one side of the slider. A fixing rod is fixedly connected to the inner wall of the material receiving box, and a ball is rotatably connected to the outer surface of the fixing rod. A handle is fixedly connected to the front of the collection box.

[0011] Preferably, the top of the material receiving box is fixedly connected to a crushing box, a crushing mechanism is installed inside the crushing box, the top of the crushing box is fixedly connected to a feeding box, and a box door is installed on the front of the material receiving box.

[0012] Preferably, the first motor and the cleaning brush form a moving structure through the lead screw, and the external thread of the lead screw matches the internal thread of the cleaning brush. One end of the slide bar penetrates through the inner wall of the cleaning brush.

[0013] Preferably, the material receiving box and the discharge port form a fixed structure through the conveying box, and one side of the discharge port is connected to the feeding box.

[0014] Preferably, the conveying box and the auger form a rotating structure through the second motor, and the auger is arranged inside the conveying box to rotate.

[0015] Preferably, the material receiving box and the slider form a sliding structure through the chute, and the shape and size of the chute match the shape and size of the slider. The sliders are symmetrically arranged with the vertical bisector of the collection box as the axis of symmetry.

[0016] Preferably, the material receiving box and the ball form a rotating structure through the fixing rod, and the number of balls is multiple.

[0017] Compared with the prior art, the beneficial effects of the present utility model are: This barley crushing device for beer brewing,

[0018] First, the utility model is provided with a first motor, a lead screw, a cleaning brush, a sliding rod, a conveying box, a discharge port, a second motor and an auger. By starting the first motor, the lead screw can be driven to rotate while driving the cleaning brush to move. The cleaning brush can clean the unqualified particles on the filter screen, clean them to the right side, and clean the particles into the conveying box. The rotation of the auger drives the particles to be conveyed upward, so that the unqualified particles fall into the feeding box from the discharge port and are crushed again, achieving the cleaning of the unqualified barley particles on the filter screen and automatically reworking and crushing them, improving the practicability of the crushing device.

[0019] Second, the utility model is provided with a chute, a slider, a collection box, a fixing rod, a ball and a handle. The crushed barley will fall into the collection box for collection. After it is full, the staff can hold the handle with their hands and pull out the collection box from the receiving box. The collection box slides through the sliders on both sides, and the balls at the bottom will roll when the collection box slides, making it more labor-saving for the collection box to slide out of the receiving box and saving the physical consumption of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 is the front view structural schematic diagram of the utility model;

[0021] Figure 2 is the front sectional view structural schematic diagram of the utility model;

[0022] Figure 3 is the structural schematic diagram of the lead screw and the cleaning brush of the utility model;

[0023] Figure 4 is the utility model Figure 2 the enlarged structural schematic diagram at A in.

[0024] In the figure: 1. Receiving box; 2. Filter screen; 3. Cleaning component; 301. First motor; 302. Lead screw; 303. Cleaning brush; 304. Sliding rod; 305. Conveying box; 306. Discharge port; 307. Second motor; 308. Auger; 4. Crushing box; 5. Crushing mechanism; 6. Feeding box; 7. Box door; 8. Aggregating component; 801. Chute; 802. Slider; 803. Collection box; 804. Fixing rod; 805. Ball; 806. Handle. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0026] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 , a barley crushing device for beer brewing, including a material receiving box 1. The material receiving box 1 is communicated with a discharge port 306 through a conveying box 305, and one side of the discharge port 306 extends into a feeding box 6. The effects achieved by the above components are as follows: It facilitates the formation of a reflux channel between the material receiving box 1 and the discharge port 306 through the conveying box 305, and the unqualified particles swept by the cleaning brush 303 will fall into the conveying box 305.

[0027] Specifically, the conveying box 305 and a screw 308 form a rotating structure through a second motor 307, and the screw 308 is arranged inside the conveying box 305 to rotate. The effects achieved by the above components are as follows: By starting the second motor 307, the screw 308 can be driven to rotate, and the screw 308 can convey the unqualified particles in the conveying box 305 upward, so that the unqualified particles fall into the feeding box 6 from the discharge port 306 and are re-crushed.

[0028] Specifically, a crushing box 4 is fixedly connected to the top of the material receiving box 1, a crushing mechanism 5 is installed inside the crushing box 4, a feeding box 6 is fixedly connected to the top of the crushing box 4, and a box door 7 is installed on the front of the material receiving box 1. The effects achieved by the above components are as follows: It is convenient to pour barley into the feeding box 6 and then it will fall into the crushing box 4. The barley can be crushed and ground by the crushing mechanism 5 in the crushing box 4. By opening the box door 7, the equipment inside the material receiving box 1 can be inspected and maintained.

[0029] Specifically, a filter screen 2 is installed inside the material receiving box 1, and a cleaning component 3 is arranged on the top of the filter screen 2. The cleaning component 3 includes a first motor 301. The output end of the first motor 301 is detachably connected to a lead screw 302 through a coupling. A cleaning brush 303 is threadedly connected to the outer surface of the lead screw 302. The brush end of the cleaning brush 303 contacts the upper surface of the filter screen 2. A slide bar 304 is slidably connected to one side of the cleaning brush 303. One side of the material receiving box 1 is fixedly connected to a conveying box 305. An outlet 306 is welded to one side of the conveying box 305. A second motor 307 is installed on the top of the conveying box 305. The output end of the second motor 307 is detachably connected to an auger 308 through a coupling. The bottom end of the conveying box 305 is provided with a feed inlet, and the feed inlet communicates with the discharge outlet of the material receiving box 1. The auger 308 is located inside the conveying box 305. The rotation of the auger 308 can convey the materials in the conveying box 305 from the feed inlet at the bottom end of the conveying box 305 to the outlet 306 at the top end. The effects achieved by the above components are as follows: By starting the first motor 301, the lead screw 302 can be driven to rotate while driving the cleaning brush 303 to move along the length direction of the lead screw 302. The cleaning brush 303 can clean the unqualified particles on the filter screen 2, clean them to the right side, and clean the particles into the conveying box 305. The rotation of the auger 308 drives the particles to be conveyed upward, so that the unqualified particles fall into the feeding box 6 from the outlet 306 and are crushed again, achieving the cleaning of the unqualified barley particles on the filter screen 2 and automatically reworking and crushing them, improving the practicability of the crushing device.

[0030] Specifically, the first motor 301 and the cleaning brush 303 form a moving structure through the lead screw 302, and the external thread of the lead screw 302 matches the internal thread of the cleaning brush 303. One end of the slide bar 304 penetrates through the inner wall of the cleaning brush 303. The effects achieved by the above components are as follows: It is convenient to start the first motor 301 to drive the lead screw 302 to rotate while driving the cleaning brush 303 to move. During the movement of the cleaning brush 303, it is limited by the slide bar 304 to prevent the cleaning brush 303 from rotating under the action of the lead screw 302. The cleaning brush 303 moves back and forth on the top of the filter screen 2, and can clean the unqualified particles on the filter screen 2.

[0031] Specifically, an aggregate component 8 is installed inside the material receiving box 1. The aggregate component 8 includes a chute 801 symmetrically opened on the inner side wall of the material receiving box 1 and slidably connected with a slider 802. The material receiving box 1 forms a sliding structure through the chute 801 and the slider 802, and the shape and size of the chute 801 match those of the slider 802. The effects achieved by the above components are as follows: It is convenient for the collection box 803 to slide in the chute 801 through the slider 802, and then the collection box 803 can slide out for cleaning when it is full of barley.

[0032] Specifically, a collection box 803 is fixedly connected to one side of the slider 802. Sliders 802 are arranged on both side surfaces of the collection box 803 and are symmetrically arranged with respect to the vertical bisector of the collection box 803. The top opening of the collection box 803 is located inside the material receiving box 1 and directly below the filter screen 2. The effects achieved by the above components are as follows: After the collection box 803 is full of unqualified broken particles, it can stably slide out along the sliders 802 on both sides.

[0033] Specifically, a fixed rod 804 is fixedly connected to the inner wall of the material receiving box 1, and a plurality of balls 805 are sleeved on the outer surface of the fixed rod 804, and the balls 805 can rotate along the outer surface of the fixed rod 804. The fixed rod 804 and the balls 805 form a rotating structure. All the balls 805 are in contact with the bottom surface of the collection box 803. A handle 806 is fixedly connected to the front surface of the collection box 803. The effects achieved by the above components are as follows: The material receiving box 1 forms a rotating structure through the fixed rod 804 and the balls 805. The balls 805 are used to bear the gravity of the material receiving box 1. When the collection box 803 slides out, it will drive the balls 805 to rotate, and then it is more labor-saving when the collection box 803 slides out.

[0034] Working principle: When using this barley crushing device for beer brewing, first, when cleaning the filter screen 2, only need to start the first motor 301. The first motor 301 drives the lead screw 302 to rotate, and the lead screw 302 drives the cleaning brush 303 to move. The cleaning brush 303 can sweep the unqualified particles on the filter screen 2 to the right, so that the unqualified particles fall into the conveying box 305. Then start the second motor 307. The second motor 307 can drive the auger 308 to rotate, and the auger 308 can convey the unqualified particles to the upper discharge port 306, and fall into the feeding box 6 through the discharge port 306, so that the unqualified particles are fed and crushed again. After the collection box 803 is full, the staff can hold the handle 806 with their hands and then pull out the collection box 803 from the receiving box 1 forcefully. The collection box 803 slides out from the chute 801 through the slider 802. At the same time, the collection box 803 will drive the bottom ball 805 to rotate, thereby reducing the force required to pull out the collection box 803, and this completes all the work. The content not described in detail in this specification belongs to the prior art well-known to those skilled in the art.

[0035] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principle and spirit, and the scope is defined by the appended claims and their equivalents.

Claims

1. A barley crushing device for beer brewing, comprising a material receiving box (1), characterized in that: A filter screen (2) is installed inside the material receiving box (1), and a cleaning component (3) is arranged on the top of the filter screen (2); and a material collecting component (8) is installed inside the material receiving box (1); The cleaning assembly (3) comprises a first motor (301), the output end of the first motor (301) is detachably connected to a screw rod (302) via a coupling, and the outer surface of the screw rod (302) is threadedly connected to a cleaning brush (303), one side of the cleaning brush (303) is slidably connected to a slide rod (304), one side of the material receiving box (1) is fixedly connected to a conveying box (305), and one side of the conveying box (305) is welded with a discharge port (306), a second motor (307) is installed on the top of the conveying box (305), and the output end of the second motor (307) is detachably connected to an auger (308) via a coupling; The material collection assembly (8) comprises a slide groove (801), the inner wall of the slide groove (801) is slidably connected to a slider (802), and one side of the slider (802) is fixedly connected to a collection box (803), the inner wall of the material collection box (1) is fixedly connected to a fixing rod (804), and the outer surface of the fixing rod (804) is rotatably connected to a ball (805), and the front of the collection box (803) is fixedly connected to a handle (806).

2. A barley crushing device for beer brewing according to claim 1, characterized in that: The top of the material receiving box (1) is fixedly connected to a crushing box (4), and a crushing mechanism (5) is installed inside the crushing box (4). The top of the crushing box (4) is fixedly connected to a feeding box (6), and a box door (7) is installed on the front of the material receiving box (1).

3. The barley crushing device for beer brewing according to claim 1, characterized in that: The first motor (301) forms a moving structure through a screw rod (302) and a cleaning brush (303), and the external thread of the screw rod (302) matches the internal thread of the cleaning brush (303), and one end of the sliding rod (304) is arranged to penetrate the inner wall of the cleaning brush (303).

4. The barley crushing device for beer brewing according to claim 1, characterized in that: The material receiving box (1) forms a fixed structure with the conveying box (305) and the material discharging port (306), and one side of the material discharging port (306) is connected to the material loading box (6).

5. The barley crushing device for beer brewing according to claim 1, characterized in that: The conveying box (305) forms a rotating structure with the second motor (307) and the auger (308), and the auger (308) is arranged inside the conveying box (305) to rotate.

6. The barley crushing device for beer brewing according to claim 1, characterized in that: The material collecting box (1) forms a sliding structure through a slide groove (801) and a slider (802), and the shape and size of the slide groove (801) match the shape and size of the slider (802), and the sliders (802) are symmetrically arranged with the mid-vertical line of the collecting box (803) as the symmetry axis.

7. The barley crushing device for beer brewing according to claim 1, characterized in that: The material receiving box (1) forms a rotating structure through a fixed rod (804) and a ball (805), and the number of the ball (805) is multiple.

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