Malt crushing device for brewing

Abstract

The application is suitable for the technical field of malt crushing, and provides a malt crushing device for brewing, which comprises a cleaning assembly, a crushing assembly and the like. The cleaning assembly comprises a top shaft rotatably arranged on the top of a box body, sleeve pipes slidably arranged on the top shaft, two first sliding blocks arranged on the sleeve pipes, a bearing box connected through cross rods, a first screw rod rotatably arranged above the bearing box, a reciprocating block arranged on the first screw rod, two top convex plates arranged on the top of the bearing box, two top doors rotatably arranged on the top of the bearing box, a bottom door elastically connected to the bottom of the bearing box, and a bottom convex plate arranged on the bottom door. The crushing assembly comprises a conveying belt provided with a plurality of fixed blocks, a plurality of second screw rods rotatably arranged above the conveying belt, a plurality of push blocks arranged on the second screw rods, a plurality of one-way rotating plates rotatably arranged at the bottom of the push blocks, and a crushing box arranged below one end of the conveying belt. Therefore, the malt can be automatically cleaned, dried and crushed, the workload of the user is reduced, the crushing efficiency and crushing effect are improved, and the energy consumption is reduced.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of malt crushing, and particularly relates to a malt crushing device for brewing. BACKGROUND

[0002] Crushing refers to a process of reciprocally cutting materials by a plurality of high-speed rotating cutting blades so that the diameter of the cut materials reaches a requirement.

[0003] There are various malt crushing devices for brewing in the prior art, for example, a multifunctional malt crushing and screening device for beer processing with adjustable function disclosed by CN217450342U, which comprises a box body, a crushing cavity is arranged in the box body, two crushing rollers are arranged on the inner wall of the crushing cavity through a mounting box, the two crushing rollers are rotationally connected through intermeshing gears, a driving motor is fixedly installed on one side of the box body, the driving motor is fixedly connected with one end of one of the crushing rollers, an inlet pipe extending into the crushing cavity is fixedly installed on the top of the box body, a collecting cavity is arranged in the box body below the crushing cavity, and the device can crush malt, but the device has a single function and cannot clean, dry and the like malt, so that additional cleaning equipment, drying equipment and the like need to be additionally arranged when the device is applied to the food production industry, and the device is inconvenient to use.

[0004] In summary, the prior art has obvious inconvenience and defects in actual use, and therefore needs to be improved. SUMMARY

[0005] In view of the above defects, the present application aims to provide a malt crushing device for brewing, which can automatically clean, flush, pre-crush, dry, coarsely crush and finely crush malt, reduces the workload of the user, improves the crushing efficiency and crushing effect, reduces the energy consumption and improves the product quality.

[0006] In order to achieve the above object, the present application provides a malt crushing device for brewing, comprising: a box body provided with a cleaning cavity at the top, and a processing cavity at the bottom; a cleaning assembly comprising a top shaft and a sleeve, a plurality of top shafts being rotatably arranged on the top of the box body, a sleeve being slidably arranged on each top shaft, two first sliding blocks and a first circulating groove being arranged on the sleeve, a bearing box being arranged below the top shaft, a cross rod group being arranged between the bearing box and the first sliding block, a first lead screw being rotatably arranged above the bearing box, a reciprocating block being arranged on the first lead screw, two top convex plates being arranged on the top of the bearing box, two top doors being rotatably arranged on the top of the bearing box, a bottom door being elastically connected to the bottom of the bearing box, a bottom convex plate being arranged on the bottom surface of the bottom door; a crushing assembly comprising a conveying belt and a crushing box, the conveying belt being arranged on the top of the processing cavity, a plurality of fixing blocks being arranged on the surface of the conveying belt, a plurality of second lead screws being rotatably arranged above the conveying belt, a pushing block being arranged on each second lead screw, a one-way rotating plate being rotatably arranged on the bottom of the pushing block, the crushing box being arranged below one end of the conveying belt, a second sieve plate and a third sieve plate being arranged in the crushing box from top to bottom, a plurality of top turntables being rotatably arranged above the second sieve plate, a plurality of top moving blades being arranged on each top turntable, a plurality of bottom turntables being rotatably arranged between the second sieve plate and the third sieve plate, a plurality of bottom moving blades being arranged on each bottom turntable, a plurality of top static blades and bottom static blades being arranged on the side wall of the crushing box.

[0007] According to the malt crushing device for brewing, one side of the cleaning cavity is provided with a pretreatment cavity, and a pretreatment assembly is arranged in the pretreatment cavity.

[0008] According to the malt crushing device for brewing, the pretreatment assembly comprises a treatment box and a rotating shaft, the treatment box is arranged in the pretreatment cavity, an opening is arranged on the top of the treatment box, a first sieve plate is arranged on the bottom of the treatment box, two inclined plates are arranged on the top of the treatment box, the rotating shaft is rotatably arranged in the pretreatment box, and a plurality of cutting blades are arranged on the rotating shaft.

[0009] According to the malt crushing device for brewing, two cover plates are rotatably arranged on the top of the treatment box, the cover plates are rotatably connected to the side wall of the box body through fixing shafts, one end of the cleaning cavity close to the pretreatment cavity is provided with a connecting plate, the connecting plate is elastically connected to the side wall of the cleaning cavity, two movement plates are slidably arranged on the side wall of the cleaning cavity, a second connecting rod is rotatably arranged between each movement plate and the connecting plate, a rack is arranged at the bottom end of each movement plate, a matching gear is rotatably arranged below the rack through a positioning shaft, and a second belt is arranged between adjacent positioning shafts and fixing shafts.

[0010] According to the malt crushing device for brewing, the side box is rotationally arranged on the side of the side box away from the cleaning cavity, and the second sliding block and the second circulating groove are arranged on the side shaft.

[0011] According to the malt crushing device for brewing, the first belt is arranged between the two top shafts, the first screw rod and one of the top shafts are arranged out of the box, the first ring is rotationally arranged on the first screw rod, the positive ratchet is arranged on the first ring, the second ring is arranged on the top shaft, the reverse ratchet is arranged on the second ring, the pawl is arranged on the first screw rod and the top shaft, the first driving member is arranged on the side wall of the box, and the fifth belt is arranged between the output shaft of the first driving member, the first ring and the second ring.

[0012] According to the malt crushing device for brewing, the driving gear is arranged on the output shaft of the first driving member, and the driven gear is arranged on the rotating shaft.

[0013] According to the malt crushing device for brewing, the third belt is arranged between the second screw rods, the speed reduction gear is arranged on one of the second screw rods, the transmission shaft is rotationally arranged on the box, the transmission gear is arranged on the transmission shaft, and the sixth belt is arranged between the output shaft of the first driving member and the transmission shaft.

[0014] According to the malt crushing device for brewing, the fourth belt is arranged between the top rotating disc and the bottom rotating disc, and the second driving member is arranged on the side wall of the crushing box.

[0015] The malt crushing device for brewing has the advantages that the cleaning assembly is arranged, the malt can be subjected to ultrasonic cleaning, and the malt can be flushed after cleaning, so that good cleaning effect is ensured, impurities are prevented from adhering to the surface of the malt, and good product quality is ensured; the pretreatment assembly is arranged, the malt can be pre-crushed, the malt is facilitated to be dried and crushed in the subsequent processing process, the crushing efficiency of the malt is improved, and energy consumption is reduced; the processing assembly is arranged, the malt can be sequentially subjected to coarse crushing and fine crushing, and good crushing effect is ensured. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is the schematic diagram of the external structure of the present application;

[0017] Figure 2 is the schematic diagram of the A part structure of the present application; Figure 1

[0018] Figure 3 is the schematic diagram of the B part structure of the present application; Figure 1

[0019] Figure 4 is the front view of the present application;

[0020] Figure 5 is the schematic diagram of the C part structure of the present application; Figure 4

[0021] Figure 6 is the schematic diagram of the D part structure of the present application; Figure 4

[0022] Figure 7 is the top view of the present application;

[0023] Figure 8 is the schematic diagram of the E part structure of the present application; Figure 7

[0024] In the figure: 1 - box, 11 - cleaning cavity, 12 - pretreatment cavity, 13 - treatment cavity, 14 - support plate, 2 - cleaning assembly, 21 - bearing box, 211 - bottom door, 212 - bottom convex plate, 213 - top convex plate, 22 - top door, 23 - first lead screw, 231 - reciprocating block, 232 - first circular ring, 24 - lifting plate, 241 - jacking plate, 242 - matching plate, 25 - fixed plate, 26 - top shaft, 261 - sleeve, 262 - second circular ring, 27 - first sliding block, 271 - cross rod group, 28 - side box, 281 - top water pipe, 282 - bottom water pipe, 29 - side shaft, 291 - second sliding block, 292 - first connecting rod, 293 - piston, 3 - pretreatment assembly, 31 - treatment box, 311 - inclined plate, 32 - cover plate, 321 - fixed shaft, 33 - rotating shaft, 331 - cutting piece, 332 - driven gear, 34 - connecting plate, 341 - telescopic shaft, 35 - moving plate, 351 - second connecting rod, 36 - positioning shaft, 361 - matching gear, 4 - treatment assembly, 41 - support shaft, 411 - conveying belt, 412 - fixed block, 42 - second lead screw, 421 - pushing block, 422 - one-way rotating plate, 423 - speed reduction gear, 43 - crushing box, 431 - guide plate, 44 - top rotating disc, 441 - top moving blade, 45 - top static blade, 46 - bottom rotating disc, 461 - bottom moving blade, 47 - bottom static blade, 48 - second driving member, 49 - transmission shaft, 491 - transmission gear, 5 - first driving member, 51 - driving gear. ​​​​​DETAILED DESCRIPTION

[0025] In order to make the objects, technical solutions and advantages of the present application clearer, the present application will be further described in detail below with reference to the drawings. It should be understood that the specific examples described herein are merely used to explain the present application and should not be used to limit the present application.

[0026] Referring to Figures 1-8 The present application provides a malt crushing device for brewing, comprising a box body 1, a cleaning assembly 2, a pretreatment assembly 3 and a treatment assembly 4. The box body 1 is hollow, and an opening is arranged on the top of the box body 1. A cleaning cavity 11 and a pretreatment cavity 12 are arranged side by side on the top of the box body 1. A treatment cavity 13 is arranged below the cleaning cavity 11 and the pretreatment cavity 12. A water inlet pipe and a water outlet pipe are arranged on the side wall of the cleaning cavity 11. An ultrasonic wave generating element is arranged in the cleaning cavity 11.

[0027] Referring to Figures 1-8 The cleaning assembly 2 comprises a bearing box 21 and a top shaft 26. A plurality of top shafts 26 are rotatably arranged on the top of the box body 1. The two ends of each top shaft 26 are rotatably connected to the inner side wall of the box body 1. A first belt is arranged between the plurality of top shafts 26. A sleeve 261 is slidably arranged on each top shaft 26 (a convex strip is arranged on the top shaft 26, and a groove matched with the convex strip is arranged on the sleeve 261). Two first sliding blocks 27 are arranged on each sleeve 261. Two first circulation grooves with opposite directions are arranged on the surface of each sleeve 261. The two first circulation grooves correspond to the two first sliding blocks 27. A first guide column matched with the first circulation groove is arranged on each first sliding block 27. A bearing box 21 is arranged below each top shaft 26. A cross rod group 271 is arranged between the bearing box 21 and the first sliding block 27 (i.e. the two ends of the top of the cross rod group 271 are rotatably connected to the two first sliding blocks 27 on the same sleeve 261, the two ends of the bottom of the cross rod group 271 are rotatably connected to a sliding plate, and the sliding plate is slidably connected to the bearing box 21). A first lead screw 23 is rotatably arranged above the bearing box 21. The two ends of the first lead screw 23 are rotatably connected to the side wall of the box body 1. A reciprocating block 231 is threadedly connected to the first lead screw 23. Two top convex plates 213 are arranged on the top surface of the bearing box 21. When the bearing box 21 is at the highest point of its movement range and the reciprocating block 231 is between the two top convex plates 213, the reciprocating block 231 can drive the bearing box 21 to reciprocate along the first lead screw 23.

[0028] Referring to Figures 1-8The top of the bearing box 21 is rotatably provided with two top doors 22, and the top of the end of the bearing box 21 close to the cleaning cavity 11 is slidably provided with two lifting plates 24, the two lifting plates 24 are matched with the two top doors 22 respectively, the bottom end of the lifting plate 24 penetrates into the bearing box 21, is bent towards the direction close to the top door 22 and is connected with an upward lifting plate 241, when the lifting plate 24 rises, the two top doors 22 can be rotated. The top of the lifting plate 24 is provided with a matching plate 242, the bottom surface of the matching plate 242 and the top surface of the bearing box 21 are provided with a plurality of first elastic elements, the sidewall of the matching plate 242 is provided with a through groove, the sidewall of the box body 1 above the cleaning cavity 11 is provided with a fixed plate 25 matched with the matching plate 242, the fixed plate 25 is provided with a chamfer matched with the through groove, when the bearing box 21 moves towards the fixed plate 25, under the action of the fixed plate 25, the matching plate 242 drives the lifting plate 24 and the lifting plate 241 to rise, so that the two top doors 22 rotate synchronously, which is convenient for feeding into the bearing box 21. The bottom of the bearing box 21 is slidably provided with a bottom door 211, the bottom door 211 is provided with a plurality of through holes, the bottom surface of the bottom door 211 is provided with a bottom convex plate 212, the bottom door 211 and the bearing box 21 are provided with a plurality of second elastic elements, when the second elastic elements are in a natural state, the bottom door 211 is in a closed state, when the bearing box 21 moves above the pretreatment cavity 12, under the cooperation of the bottom convex plate 212 and the sidewall of the cleaning cavity 11, the bottom door 211 can be opened.

[0029] Referring to Figures 1-8The pretreatment assembly 3 comprises a treatment box 31 and a rotating shaft 33, the treatment box 31 is fixedly arranged in the pretreatment cavity 12, the top of the treatment box 31 is provided with an opening, the bottom of the treatment box 31 is provided with a first sieve plate, the rotating shaft 33 is rotatably arranged in the treatment box 31, a plurality of cutting blades 331 are arranged on the rotating shaft 33, and the cutting blades 331 can pre-crush the malt falling into the treatment box 31. Two inclined plates 311 are arranged in the pretreatment cavity 12, the inclined plates 311 are matched with the opening at the top of the treatment box 31, two cover plates 32 are rotatably arranged at the top of the pretreatment cavity 12, the cover plates 32 are each provided with a fixed shaft 321 rotatably connected with the side wall of the pretreatment cavity 12, the end of the cleaning cavity 11 close to the pretreatment cavity 12 is provided with a connecting plate 34, a telescopic shaft 341 is connected between the connecting plate 34 and the side wall of the cleaning cavity 11, the telescopic shaft 341 comprises an inner shaft and an outer shaft, the inner shaft is slidably arranged in the outer shaft, and a third elastic member is arranged between the inner shaft and the outer shaft, a moving plate 35 is slidably arranged on the side wall of the cleaning cavity 11 at the two sides of the telescopic shaft 341, a second connecting rod 351 is rotatably arranged between the connecting plate 34 and the moving plate 35 (that is, one end of the second connecting rod 351 is rotatably connected with the moving plate 35, and the other end of the second connecting rod 351 is rotatably connected with the connecting plate 34), the bottom end of the moving plate 35 is provided with a rack, a matching gear 361 is rotatably arranged below the moving plate 35, the matching gear 361 is arranged on a positioning shaft 36, the positioning shaft 36 is rotatably connected with the side wall of the cleaning cavity 11, and a second belt is arranged between adjacent positioning shafts 36 and fixed shafts 321. When the bottom convex plate 212 drives the connecting plate 34 to move towards the pretreatment cavity 12, the two moving plates 35 can be driven to move in opposite directions synchronously, so that the positioning shaft 36 drives the fixed shaft 321 to rotate, and the cover plate 32 is opened.

[0030] Referring to Figures 1-8, the processing assembly 4 includes a conveying belt 411 and a fixed block 412, two support shafts 41 are rotationally arranged in the processing cavity 13, the conveying belt 411 is arranged between the two support shafts 41, a plurality of fixed blocks 412 are arranged on the outer ring surface of the conveying belt 411, a plurality of second lead screws 42 are rotationally arranged above the conveying belt 411, a third belt is arranged between the plurality of second lead screws 42, a pushing block 421 is arranged on each of the second lead screws 42, the pushing block 421 is slidably connected to the side wall of the processing cavity 13, a one-way rotating plate 422 is rotationally arranged on the bottom surface of the pushing block 421, when the pushing block 421 moves away from the processing box 31, the one-way rotating plate 422 does not rotate, and it can drive the fixed block 412 to move, so as to drive the conveying belt 411 to run; when the pushing block 421 moves towards the processing box 31, and the one-way rotating plate 422 abuts against the fixed block 412, the one-way rotating plate 422 can rotate, thereby realizing the one-way movement of the conveying belt 411 (there are many ways to realize one-way rotation, for example, a baffle is fixedly arranged on the bottom surface of the pushing block 421 on one side of the one-way rotating plate 422, which is prior art and will not be described herein). A plurality of air pipes are arranged above the conveying belt 411, the air pipes are connected to a hot air fan (not shown in the figure), during the operation of the conveying belt 411, the air pipes can introduce hot air into the processing cavity 13, thereby realizing the drying of the malt, a crushing box 43 is arranged below one end of the conveying belt 411 away from the processing box 31, a second sieve plate and a third sieve plate are sequentially arranged in the crushing box 43 from top to bottom, a discharge port matched with the third sieve plate is arranged on the bottom of the box body 1, a plurality of top rotating discs 44 are rotationally arranged in the crushing box 43 above the second sieve plate, a plurality of top moving blades 441 are arranged on each of the top rotating discs 44, a plurality of top static blades 45 matched with the top moving blades 441 are arranged on the side wall of the crushing box 43, when the top rotating discs 44 rotate, the top moving blades 441 and the top static blades 45 can coarsely crush the dried malt pieces. A plurality of bottom rotating discs 46 are rotationally arranged on the side wall of the crushing box 43 between the second sieve plate and the third sieve plate, a plurality of bottom moving blades 461 are arranged on each of the bottom rotating discs 46, a plurality of bottom static blades 47 matched with the bottom moving blades 461 are arranged on the side wall of the crushing box 43, the bottom static blades 47 and the bottom moving blades 461 can finely crush the malt, one of the bottom rotating discs 46 is connected to the output shaft of a second driving member 48, the second driving member 48 is arranged on the side wall of the crushing box 43, a fourth belt is connected between the plurality of bottom rotating discs 46 and the top rotating discs 44, so that the second driving member 48 drives the plurality of bottom rotating discs 46 and the top rotating discs 44 to rotate synchronously.

[0031] Referring to Figures 1-8The first screw rod 23 and one end of the top shaft 26 both pass through the box body 1, and the first screw rod 23 is rotationally provided with a first ring 232, and the top shaft 26 is rotationally provided with a second ring 262, the first ring 232 is provided with a normal ratchet, the top shaft 26, the first ring 232 and the normal ratchet are concentric, the second ring 262 is provided with a reverse ratchet, the top shaft 26, the second ring 262 and the reverse ratchet are concentric, the first screw rod 23 and the top shaft 26 are both rotationally provided with a pawl (the connection between the first screw rod 23 and the pawl, and the connection between the top shaft 26 and the pawl are both provided with a torsion spring, and the directions of the pawl on the first screw rod 23 and the pawl on the top shaft 26 are opposite, and the two pawls are matched with the normal ratchet and the reverse ratchet respectively), and the side wall of the box body 1 is provided with a first driving member 5, and the output shaft of the first driving member 5, the first ring 232 and the second ring 262 are provided with a fifth belt. The output shaft of the first driving member 5 is provided with a driving gear 51, the rotating shaft 33 is provided with a driven gear 332 engaged with the driving gear 51, one end of one of the second screw rods 42 is connected with a slow gear 423 after passing through the box body 1, the outer side wall of the box body 1 is rotationally provided with a transmission shaft 49, the transmission shaft 49 is provided with a transmission gear 491 engaged with the slow gear 423, and the output shaft of the first driving member 5 and the transmission shaft 49 are provided with a sixth belt.

[0032] Referring to Figures 1-8 Preferably, the outer side wall of the box body 1 on both sides of the cleaning cavity 11 is provided with a side box 28, the bottom of the side box 28 is provided with a plurality of bottom water pipes 282 communicating with the bottom of the cleaning cavity 11, the top of the side box 28 is provided with a plurality of top water pipes 281 communicating with the top of the cleaning cavity 11, and the top water pipes 281 and the bottom water pipes 282 are both provided with a one-way valve, wherein the one-way valve in the top water pipe 281 allows water to flow only from the inside to the outside of the side box 28, and the one-way valve in the bottom water pipe 282 allows water to flow only from the outside to the inside of the side box 28. The top of the box body 1 is provided with a support plate 14, the top water pipes 281 are all fixedly connected with the support plate 14, and the top water pipes 281 are all provided with a plurality of spray heads (not shown in the figure). The side box 28 is rotationally provided with a side shaft 29 away from the cleaning cavity 11, the side shaft 29 is provided with two second sliding blocks 291, the surface of the side shaft 29 is provided with two second circulation grooves in opposite directions, the second sliding blocks 291 are matched with the second circulation grooves one by one, the side box 28 is slidably provided with a piston 293, and the first connecting rod 292 is rotationally provided between the piston 293 and the second sliding block 291 (that is, one end of the first connecting rod 292 is rotationally connected with the second sliding block 291, and the other end of the first connecting rod 292 is rotationally connected with the piston 293), and the seventh belt is provided between the two side shafts 29 and the first screw rod 23.

[0033] Referring to Figures 1-8 Preferably, the first sieve plate, the second sieve plate and the third sieve plate are all provided with a plurality of sieve holes, and the diameters of the sieve holes on the first sieve plate, the second sieve plate and the third sieve plate decrease in turn.

[0034] Referring to Figures 1-8Preferably, the user can add a filter screen at the end of the bottom water pipe 282 extending into the cleaning cavity 11 to ensure the cleaning effect.

[0035] Referring to Figures 1-8 Preferably, the first screw rod 23 and the second screw rod 42 are both reciprocating screw rods.

[0036] Referring to Figures 1-8 Preferably, to ensure good transmission efficiency, the belt transmission in the application can be replaced by a sprocket chain transmission. The addition of the fixed gear and the cooperation of the chain and the fixed gear are both prior art, and thus will not be described herein.

[0037] Referring to Figures 1-8 Preferably, a plurality of limiting rods passing through the reciprocating block 231 are arranged beside the first screw rod 23, and the two ends of the limiting rods are connected to the side walls of the box body 1 at both ends, so that the reciprocating block 231 can be prevented from rotating.

[0038] Referring to Figures 1-8 Preferably, the diameter of the driving gear 51 is much larger than that of the driven gear 332, so that the rotating shaft 33 can rotate at high speed; and the diameter of the transmission gear 491 is much smaller than that of the slow gear 423, so that the conveying belt 411 can run at low speed, to ensure good drying effect.

[0039] Referring to Figures 1-8 Preferably, the top of the crushing box 43 is provided with a guide plate 431, so that the malt can be ensured to fall into the crushing box 43.

[0040] Referring to Figures 1-8 Preferably, the top door 22 is provided with a plurality of strip-shaped grooves or is designed to be hollow, so that good flushing effect can be ensured.

[0041] Referring to Figures 1-8 Preferably, the first driving member 5 and the second driving member 48 are both rotary motors, so that sufficient power can be provided for the operation of the device.

[0042] Referring to Figures 1-8 Preferably, the first elastic member, the second elastic member and the third elastic member are all springs.

[0043] In the implementation process of the present application: when the device is in the initial state, the bearing box 21 is located at the top of the box body 1 away from one end of the pretreatment cavity 12, at this time the matching plate 242 is matched with the fixed plate 25, the top door 22 is in the open state, the user adds an appropriate amount of malt into the bearing box 21, and then starts the first driving part 5, the first driving part 5 rotates forward at this time, the pawl on the first lead screw 23 is matched with the forward ratchet, the pawl on the top shaft 26 is not matched with the reverse ratchet, the first circular ring 232 drives the first lead screw 23 to rotate, so that the reciprocating block 231 drives the bearing box 21 to move a distance in the direction of the pretreatment cavity 12, so that the matching plate 242 is matched with the fixed plate 25, the top door 22 is closed, and then the first driving part 5 reverses, at this time the pawl on the first lead screw 23 is not matched with the forward ratchet, the pawl on the top shaft 26 is matched with the reverse ratchet, the second circular ring 262 drives the top shaft 26 and the sleeve 261 to rotate, the two first sliding blocks 27 on the same sleeve 261 are close to each other, under the action of the cross rod group 271, the bearing box 21 drives the malt to be completely immersed in water, and then the ultrasonic wave generating element is started to clean the malt by ultrasonic waves. After cleaning, the first driving part 5 continues to reverse, so that the bearing box 21 is reset (at this time, it is required to ensure that the reciprocating block 231 is located between the two top protruding plates 213), and then the first driving part 5 rotates forward to drive the bearing box 21 to move in the direction of the treatment box 31, in this process, the first lead screw 23 drives the two side shafts 29 to rotate synchronously, the piston 293 reciprocates in the side box 28, and the malt is washed (the user can also not make the bearing box 21 move to the highest point of the movement range, that is, the reciprocating block 231 is not matched with the top protruding plate 213, at this time the first lead screw 23 rotates without driving the bearing box 21 to move, which can prolong the washing time and improve the washing effect), when the bearing box 21 moves to the position close to the pretreatment cavity 12, the third elastic element is compressed first, the bottom protruding plate 212 first drives the connecting plate 34 to move, so that the two moving plates 35 are away from each other, so that the two cover plates 32 are rotated and opened, then the second elastic element is compressed, the bottom door 211 is opened, so that the malt in the bearing box 21 falls into the treatment box 31, and then the first driving part 5 rotates forward to reset the bearing box 21. Under the meshing action of the driving gear 51 and the driven gear 332, the rotating shaft 33 can be driven to rotate at high speed, the malt is pre-crushed, the pre-crushed malt falls on the conveying belt 411 after passing through the first sieve plate, when the first driving part 5 rotates, under the meshing action of the transmission gear 491 and the slow gear 423, the conveying belt 411 runs in one direction, the hot air machine is opened, and the pre-crushed malt is dried by hot air, when the pre-crushed malt is conveyed to the crushing box 43, the second driving part 48 is started to drive the plurality of top rotating discs 44 and the plurality of bottom rotating discs 46 to rotate synchronously, the top moving blades 441 are matched with the top static blades 45, the bottom moving blades 461 are matched with the bottom static blades 47, and the malt can be sequentially coarsely crushed and finely crushed, and the finely crushed malt is separated from the box body 1 at the discharge port at the bottom of the box body 1 after passing through the third sieve plate.

[0044] The present application can continuously produce, when the carrying box 21 is in the cleaning state, i.e. the carrying box 21 is located at the bottom of the cleaning cavity 11, the first driving member 5 rotates forward, at this time, the reciprocating block 231 does not cooperate with the top protruding plate 213, the reciprocating block 231 reciprocates along the top protruding plate 213, and the first driving member 5 can drive the pretreatment assembly 3 and the processing assembly 4 to operate.

[0045] The malt crushing device for brewing wine has the advantages that the cleaning assembly is arranged, the malt can be cleaned through ultrasonic waves, and the malt can be flushed after cleaning, so that good cleaning effect is ensured, impurities are prevented from adhering to the surface of the malt, and good product quality is ensured; the pretreatment assembly is arranged, the malt can be pre-crushed, the malt is convenient to dry and crush in the subsequent processing process, the crushing efficiency of the malt is improved, and energy consumption is reduced; the processing assembly is arranged, the malt can be sequentially coarsely crushed and finely crushed, and good crushing effect is ensured.

[0046] Of course, the present application can also have various embodiments, and those skilled in the art can make corresponding changes and modifications according to the present application without departing from the spirit and essence of the present application, but these corresponding changes and modifications should all belong to the protection scope of the claims attached to the present application.

Claims

1. A malt crushing device for brewing, characterized in that, Include: Box, the top is provided with a cleaning cavity, the bottom of the box is provided with a processing cavity; The cleaning assembly comprises a top shaft and a sleeve, the top of the box is rotatably provided with a plurality of top shafts, the sleeve is slidably arranged on the top shaft, the sleeve is provided with two first sliding blocks and a first circulating groove, the bottom of the top shaft is provided with a bearing box, the bearing box is provided with a cross rod group between the first sliding block, the top of the bearing box is rotatably provided with a first lead screw, the first lead screw is provided with a reciprocating block, the top of the bearing box is provided with two top convex plates, when the bearing box is located at the highest point of its movement range, and the reciprocating block is located between the two top convex plates, the reciprocating block drives the bearing box to reciprocate along the first lead screw, the top of the bearing box is rotatably provided with two top doors, the bottom of the bearing box is elastically connected with a bottom door, the bottom surface of the bottom door is provided with a bottom convex plate; The crushing assembly comprises a conveying belt and a crushing box, the top of the processing cavity is provided with a conveying belt, the surface of the conveying belt is provided with a plurality of fixed blocks, the top of the conveying belt is rotatably provided with a plurality of second lead screws, the second lead screw is provided with a pushing block, the bottom of the pushing block is rotatably provided with a one-way rotating plate, when the pushing block moves away from the processing box, the one-way rotating plate does not rotate, which pushes the fixed block to move, thereby driving the conveying belt to operate, when the pushing block moves towards the processing box, and the one-way rotating plate abuts against the fixed block, the one-way rotating plate rotates, thereby realizing the one-way movement of the conveying belt, the crushing box is arranged below one end of the conveying belt, the second sieve plate and the third sieve plate are arranged in the crushing box from top to bottom, a plurality of top turntables are rotatably arranged above the second sieve plate, a plurality of top moving blades are arranged on the top turntable, a plurality of bottom turntables are rotatably arranged between the second sieve plate and the third sieve plate, a plurality of bottom moving blades are arranged on the bottom turntable, a plurality of top static blades and bottom static blades are arranged on the side wall of the crushing box, the top moving blades and the top static blades cooperate to coarsely crush the dried malt pieces, and the bottom static blades and the bottom moving blades cooperate to finely crush the malt; A first belt is arranged between the two top shafts, the first lead screw and one of the top shafts are arranged to pass through the box, a first ring is rotatably arranged on the first lead screw, a positive ratchet is arranged on the first ring, a second ring is arranged on the top shaft, a reverse ratchet is arranged on the second ring, a pawl is arranged on the first lead screw and the top shaft, and a first driving member is arranged on the side wall of the box, a fifth belt is arranged between the output shaft of the first driving member, the first ring and the second ring.

2. The malting barley crushing device according to claim 1, characterized in that, One side of the cleaning cavity is provided with a pretreatment cavity, and a pretreatment assembly is arranged in the pretreatment cavity.

3. The malting grain crushing apparatus according to claim 2, characterized in that, The pretreatment assembly comprises a treatment box and a rotating shaft, the treatment box is arranged in the pretreatment cavity, the top of the treatment box is provided with an opening, the bottom of the treatment box is provided with a first sieve plate, the top of the treatment box is provided with two inclined plates, the rotating shaft is rotatably arranged in the pretreatment box, and a plurality of cutting blades are arranged on the rotating shaft.

4. The malting barley crushing apparatus according to claim 3, characterized in that, The top of the processing box is rotationally provided with two cover plates, which are rotationally connected with the side walls of the box body through fixing shafts, one end of the cleaning cavity close to the pretreatment cavity is provided with a connecting plate, which is elastically connected with the side wall of the cleaning cavity, two moving plates are slidably arranged on the side wall of the cleaning cavity, second connecting rods are rotationally arranged between the moving plates and the connecting plate, the bottom end of the moving plate is provided with a rack, a matching gear is rotationally arranged below the rack through a positioning shaft, and a second belt is arranged between the adjacent positioning shaft and the fixing shaft.

5. The malting barley crushing apparatus according to claim 1, characterized by, The side walls of the box body on both sides of the cleaning cavity are provided with side boxes, the top and bottom of the side box are connected with a plurality of top water pipes and bottom water pipes, respectively, one-way valves are arranged on the top water pipes and the bottom water pipes, a plurality of spray heads are arranged on the top water pipes, side shafts are rotationally arranged on the side of the side box away from the cleaning cavity, two second sliding blocks and second circulating grooves are arranged on the side shafts, pistons are slidably arranged in the side boxes, first connecting rods are rotationally arranged between the second sliding blocks and the pistons, and a seventh belt is arranged between the two side shafts and the first lead screw.

6. The malting barley crushing apparatus according to claim 3, wherein The output shaft of the first driving member is provided with a driving gear, and the rotating shaft is provided with a driven gear.

7. The malting barley crushing apparatus according to claim 1, characterized by, A third belt is arranged between a plurality of second lead screws, a speed reduction gear is arranged on one of the second lead screws, a transmission shaft is rotationally arranged on the box body, a transmission gear is arranged on the transmission shaft, and a sixth belt is arranged between the transmission shaft and the output shaft of the first driving member.

8. The malting barley crushing apparatus according to claim 1, characterized by, A fourth belt is arranged between a plurality of top turntables and a plurality of bottom turntables, one of the bottom turntables is connected with a second driving member, and the second driving member is arranged on the side wall of the crushing box.

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