Malt crusher for beer fermentation

Abstract

The utility model relates to the field of beer fermentation, in particular to a malt crusher for beer fermentation, which comprises a crushing mechanism, a mounting frame and a first stock bin, a fixing plate is fixedly mounted on the outer side wall of the first stock bin, a transmission motor is arranged at the top of the fixing plate, and a screw rod and the transmission motor are mounted on the malt crusher for beer fermentation. According to the malt pulverizer for beer fermentation, the malt conveying effect is effectively achieved, the situation that in the prior art, a climbing tool needs to be used for pouring malt from the high position is avoided, the working efficiency of the malt pulverizer for beer fermentation is greatly improved, and therefore the labor force of workers is reduced, and the use experience feeling is improved; according to the malt pulverizer for beer fermentation, the vibration motor is installed, malt in the second discharging pipe can be effectively discharged in a vibration mode, the situation that manual dredging is needed when blockage occurs is avoided, meanwhile, the output efficiency is improved, and the working efficiency and the use experience feeling of the malt pulverizer for beer fermentation are greatly improved.

Description

Technical Field

[0001] The utility model relates to the technical field of beer fermentation, in particular to a malt crusher for beer fermentation. Background Art

[0002] Beer is brewed with malt, hops, yeast and water without adding additives. Beer malt is barley that has been soaked, germinated, dried and rooted under artificially controlled conditions. It is called malting in production. The husk of the malt serves as a natural filter layer when filtering the wort, so it cannot be crushed too finely and should be kept as intact as possible to reduce the production of polyphenols and make the taste of the beer purer. Malt is the basic raw material in the beer manufacturing process. During the beer processing, a grinder is needed to crush the soaked malt for the subsequent brewing of beer.

[0003] At present, a Chinese patent with publication number CN208771583U discloses a malt grinder, including a grinder shell and a first inclined plate, a feed port is provided on the upper surface of the grinder shell, and platforms are welded on the left and right side surfaces of the grinder shell, a bracket is fixedly installed below the platform, a first motor is placed above the platform, and a first transmission shaft is connected to the inner side of the first motor, a cutting knife is fixedly installed on the surface of the first transmission shaft, a leakage hole is provided inside the isolation plate, second inclined plates are welded on the left and right sides of the first inclined plate, a discharge port is provided in the middle of the second inclined plate, and the lower part of the discharge port is sleeved on one end of a sliding pipe, and a crushing chamber is installed at the other end of the sliding pipe. The malt grinder cuts the malt before crushing it into powder, so that the volume of the malt particles is small, which is convenient for the crushing operation. Secondly, the malt grinder has a novel way of processing malt, and the working cycle of crushing malt into powder is short; however, the existing malt grinder for beer fermentation is not equipped with a conveying device. Each time the material is loaded, the malt needs to be poured into a higher silo by manpower and tools, which is very inconvenient, greatly reducing the work efficiency while also increasing people's workload and reducing the user experience. The existing malt grinder for beer fermentation is not equipped with a vibration device, so long-term use can easily lead to blockage of the discharge port. When blocked, the blocked malt needs to be cleared by manpower, and it completely relies on inertia to discharge the malt by itself, which greatly reduces the output efficiency and convenience of use. Summary of the invention

[0004] The main purpose of the utility model is to solve the problem that the above-mentioned existing malt crusher for beer fermentation does not have a malt conveying device, completely relies on the operator to load the material, and has no vibration device, which cannot speed up the discharge of malt and is prone to blockage, thereby reducing the work efficiency and convenience of use. A malt crusher for beer fermentation is provided.

[0005] The specific scheme of the utility model is: a malt crusher for beer fermentation, including a crushing mechanism, a mounting frame and a first silo, a fixing plate is fixedly installed on the outer wall of the first silo, a transmission motor is provided on the top of the fixing plate, a transmission pipe is fixedly installed on the bottom of the fixing plate, a spiral rod is provided on the inner side of the transmission pipe and a first discharge pipe is provided on the top, the top of the spiral rod is fixedly connected to the output end of the transmission motor, the first discharge pipe is located on the inner wall of the transmission pipe, and is respectively connected to the first silo and the transmission pipe, a second silo is provided on the top of the mounting frame, the second silo is arranged below the transmission pipe, the bottom of the transmission pipe is open and the inside is hollow.

[0006] According to the above technical solution, the threaded rod is driven to rotate by the transmission motor, and the screw rod rotates in the second silo, so that the malt moves upward along the threaded guide groove of the screw rod, and is finally transmitted to the first silo through the first discharge pipe due to gravity, thereby improving the working efficiency of the malt crusher for beer fermentation and reducing the labor of the staff.

[0007] Furthermore, a second discharge pipe is provided at the bottom of the mounting frame, and a movable mechanism is provided inside the second discharge pipe, and the movable mechanism includes a mounting groove, a sliding rod, a slider and an elastic rope. The mounting groove is provided on the inner wall of the second discharge pipe, and the sliding rod is fixed inside the mounting groove. A slider is provided on the surface of the sliding rod and is slidably connected. An elastic rope is fixed to one end of the slider, and a movable plate is fixed to the end of the elastic rope away from the slider, and the movable plate is located below the second discharge pipe, and a mounting plate is fixed to the outer wall of the second discharge pipe, and a vibration motor is provided on the top of the mounting plate, and the vibration motor is located directly below the movable plate, and rotating shafts are fixed at both ends of the movable plate, and a rotating hole is provided on the inner wall of the second discharge pipe near the rotating shaft, and the rotating hole is rotatably connected to the rotating shaft.

[0008] According to the above technical solution, the vibration generated by the vibration motor is transmitted to the movable plate, and the movable plate rotates in the rotating hole through the rotating shaft. At the same time, the slider is driven to move on the sliding rod through the elastic rope to achieve the effect of bouncing upward and falling, so that the malt in the second discharge pipe can be discharged quickly to avoid blockage and improve the discharge efficiency.

[0009] Furthermore, the output end of the vibration motor is arranged as a centrifugal shaft.

[0010] According to the above technical solution, the centrifugal shaft can be well rotated by setting it, so that the centrifugal shaft can hit the movable plate every time it rotates one circle, so that the movable plate bounces upward to generate vibration.

[0011] Furthermore, two sides of the interior of the second silo are arranged to be sloped.

[0012] According to the above technical solution, the slopes on both sides of the second silo are arranged, such as a funnel shape, so that it is convenient for the screw rod to transport the malt, and it is avoided that the malt in the second silo is too scattered, which makes it difficult to transport the screw rod.

[0013] Compared with the prior art, the utility model has the following advantages: the malt crusher for beer fermentation is equipped with a spiral rod and a transmission motor, which effectively achieves the effect of conveying malt, avoiding the traditional need to use climbing tools to pour malt from a high place, greatly improving the working efficiency of the malt crusher for beer fermentation, thereby reducing the labor of workers and improving the user experience; the malt crusher for beer fermentation is equipped with a vibration motor, which can effectively vibrate and discharge the malt in the second discharge pipe, avoiding the need for manpower to clear the blockage, and at the same time improving the output efficiency, greatly improving the working efficiency and user experience of the malt crusher for beer fermentation. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the transmission pipe structure of the utility model;

[0016] Figure 3 yes Figure 2 A magnified view of the structure at A;

[0017] Figure 4 It is a side sectional view of the second discharge pipe of the utility model;

[0018] Figure 5 yes Figure 4 A magnified view of the structure at B;

[0019] Figure 6 It is a front cross-sectional view of the second discharge pipe structure of the utility model;

[0020] In the figure: 1. mounting frame; 2. first silo; 3. fixing plate; 4. transmission motor; 5. transmission pipe; 6. screw rod; 7. first discharge pipe; 8. second silo; 9. second discharge pipe; 10. mounting groove; 101. sliding rod; 102. sliding block; 103. elastic rope; 11. movable plate; 12. mounting plate; 13. vibration motor; 14. rotating shaft; 15. rotating hole. DETAILED DESCRIPTION

[0021] Embodiment 1

[0022] See also Figure 1-6The present embodiment is a malt crusher for beer fermentation, which is composed of a crushing mechanism, a mounting frame 1, a first silo 2, a second silo 8 and other components. A fixing plate 3 is fixed to the right side wall of the first silo 2, and the fixing plate 3 is used to install a transmission motor 4. A transmission pipe 5 is fixed to the bottom of the fixing plate 3. The transmission pipe 5 is made of aluminum to reduce the pressure of the fixing plate 3. At the same time, the spiral rod 6 inside the transmission pipe 5 is connected to the transmission motor 4, and the transmission motor 4 drives the spiral rod 6 to rotate to transport malt. The first discharge pipe 7 is a transmission channel for malt between the first silo 2 and the transmission pipe 5. Openings are provided at both ends, and the opening of the first discharge pipe 7 close to the transmission pipe 5 is higher than the opening at the end of the first silo 2. The malt in the transmission pipe 5 is discharged into the first silo 2 through the first discharge pipe 7. The second silo 8 is used to place malt, and the second silo 8 is located directly below the transmission pipe 5 and has an opening at the top. At the same time, the transmission pipe 5 and the internal spiral rod 6 are close to the bottom of the second silo 8, which is convenient for the spiral rod 6 to transport malt. The bottom of the transmission pipe 5 is open for feeding, and the interior is hollowed out as a transportation channel for malt.

[0023] Furthermore, the two sides of the second silo 8 are arranged in a sloped manner, like a funnel shape, so that the malt in the second silo 8 is concentrated in one place, and the spiral rod 6 is convenient for contacting with the malt.

[0024] The working principle of this embodiment is as follows: when in use, pour the malt into the second silo 8, and then start the transmission motor 4. At this time, the transmission motor 4 rotates and drives the screw rod 6 to rotate. The screw rod 6 contacts the malt in the second silo 8, and the rotational force of the screw rod 6 cooperates with the spiral guide groove to move the malt upward. When the malt moves upward in the transmission pipe 5, the opening of the first discharge pipe 7 is moved and discharged into the first silo 2 through the first discharge pipe 7, thereby realizing automatic loading, avoiding the traditional silo being too high and needing to be replenished by manpower and tools, greatly improving work efficiency and reducing the workload of staff.

[0025] Embodiment 2

[0026] This embodiment adds the following features on the basis of the first embodiment: the second discharge pipe 9 is located at the bottom of the mounting frame 1, the movable mechanism is used to assist the movable plate 11 to float up and down, the mounting groove 10 is located on the inner wall of the second discharge pipe 9, a slide bar 101 is vertically installed inside the mounting groove 10, a slider 102 on the surface of the slide bar 101 is vertically slidably connected with it, an elastic rope 103 is fixed to the other end of the slider 102, the elastic rope 103 is made of nylon material and is more durable, the other end of the elastic rope 103 is fixedly connected to the movable plate 11, and the movable mechanisms are arranged in pairs on both sides of the movable plate 11 to improve Its stability, the mounting plate 12 is fixed on the outer side of the movable plate 11 for installing the vibration motor 13, the vibration motor 13 is located just below the movable plate at the movable end near the elastic rope 103, and the vibration motor 13 generates vibration through its centrifugal shaft in contact with the movable plate 11 when working, and rotating shafts 14 are installed at both ends of the movable plate 11, and the rotating shaft 14 is rotatably connected with the rotating shaft in the second discharge pipe 9, thereby assisting the vibration of the movable plate 11, and at the same time, the movable mechanism achieves the effect of involving and fixing the movable plate 11 and cooperating with the rotating shaft 14 so that the movable plate 11 can vibrate up and down in the second discharge pipe 9.

[0027] Furthermore, the output tube of the vibration motor 13 is a centrifugal shaft, so the centrifugal shaft hits the movable plate 11 each time the vibration motor 13 rotates one circle, thereby generating vibration.

[0028] The working principle of this embodiment is as follows: after the operation of embodiment 1, the malt is crushed and discharged through the second discharge pipe 9, and the vibration motor 13 is started at this time. When the vibration motor 13 rotates, the centrifugal shaft repeatedly hits the movable plate 11 upward to generate vibration. After being vibrated, the movable plate 11 rotates upward in the rotating hole 15 through the rotating shaft 14, and at the same time drives the elastic rope 103 at one end to pull the slider 102 upward, so that the slider 102 moves upward on the slide rod 101, thereby achieving the effect of bouncing the movable plate 11 upward. When the centrifugal shaft rotates half a circle and releases the movable plate 11, the movable plate 11 falls downward again at this time. Repeating the operation can generate vibration, which can quickly discharge the malt on the movable plate 11 and avoid blockage inside, thereby greatly improving work efficiency and convenience of use, and avoiding the traditional need to manually remove the malt stuck inside.

Claims

1. A malt crusher for beer fermentation, comprising a crushing mechanism, a mounting frame and a first silo, characterized in that: A fixing plate is fixedly installed on the outer wall of the first silo, a transmission motor is provided on the top of the fixing plate, a transmission pipe is fixedly installed on the bottom of the fixing plate, a spiral rod is provided on the inner side of the transmission pipe and a first discharge pipe is provided on the top, the top of the spiral rod is fixedly connected to the output end of the transmission motor, the first discharge pipe is located on the inner wall of the transmission pipe, and is respectively connected to the first silo and the transmission pipe, a second silo is provided on the top of the mounting frame, the second silo is provided below the transmission pipe, the bottom of the transmission pipe is open and the inside is hollow.

2. A malt crusher for beer fermentation according to claim 1, characterized in that: A second discharge pipe is provided at the bottom of the mounting frame, and a movable mechanism is provided inside the second discharge pipe, the movable mechanism comprises a mounting groove, a sliding rod, a slider and an elastic rope, the mounting groove is provided on the inner wall of the second discharge pipe, the sliding rod is fixed inside the mounting groove, a slider is provided on the surface of the sliding rod and is slidably connected, an elastic rope is fixedly provided at one end of the slider, a movable plate is fixed at the end of the elastic rope away from the slider, the movable plate is located below the second discharge pipe, a mounting plate is fixed on the outer wall of the second discharge pipe, a vibration motor is provided on the top of the mounting plate, the vibration motor is located directly below the movable plate, rotating shafts are fixed at both ends of the movable plate, a rotating hole is provided on the inner wall of the second discharge pipe near the rotating shaft, and the rotating hole is rotatably connected to the rotating shaft.

3. A malt crusher for beer fermentation according to claim 2, characterized in that: The output end of the vibration motor is arranged on a centrifugal shaft.

4. A malt crusher for beer fermentation according to claim 1 or 2, characterized in that: The interior of the second silo is arranged with slopes on both sides.

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