阅读说明：本技术 一种连续式馒头加工设备及其使用方法 (Continuous steamed bun processing equipment and using method thereof ) 是由 乔卫方 李忠民 董祥兰 潘学燕 焦念学 于 2020-05-15 设计创作，主要内容包括：本发明公开了一种连续式馒头加工设备及其使用方法,所述馒头加工设备包括机架、和面输面部分、输面成型部分、自动定量加水系统、电气控制部分和水冷却系统,本发明模拟手工和面和压面原理,采用层层叠压方式,集和面、输面、储面、成型与一体,采用微电脑控制系统,实现了从自动加水、和面、成型、面团冷却的自动、集成及连续化的馒头生产加工,使操作人员从繁琐的劳动中解脱出来；节省了人工及生产设备；馒头加工中,提高了制品卫生程度,有利于人们的身体健康；操作简单,满足不同产量大小的馒头加工单位要求,利于实现馒头产业化、批量生产。(The invention discloses continuous steamed bun processing equipment and a using method thereof, wherein the steamed bun processing equipment comprises a rack, a dough kneading and conveying part, a dough conveying and forming part, an automatic quantitative water adding system, an electric control part and a water cooling system; labor and production equipment are saved; in the process of processing the steamed bread, the hygiene degree of the product is improved, and the health of people is facilitated; the operation is simple, the requirements of steamed bun processing units with different output sizes are met, and the realization of the industrialization and the batch production of the steamed buns is facilitated.)

1. A continuous steamed bun processing equipment which is characterized in that: the dough kneading and conveying device comprises a rack (1), a dough kneading and conveying part (11), a dough conveying and forming part (17), an automatic quantitative water adding system (2), an electric control part (30) and a water cooling system (31), wherein the dough kneading and conveying part (11) comprises a dough hopper (8) and an auger assembly (25), the dough hopper (8) is arranged above the rack, the auger assembly (25) is arranged in the dough hopper (8), and a dough outlet (22) is formed in one side of the dough hopper (8); the dough conveying forming part (17) is provided with a dough conveying shell (16), and one side of the dough conveying shell (16) is provided with a dough conveying shell dough inlet joint (15); the dough conveying forming part (17) is arranged at the upper part of the rack (1), a dough conveying pipeline (13) is arranged between the dough kneading and conveying part (11) and the dough conveying forming part (17), one end of the dough conveying pipeline (13) is connected with the dough outlet (22) through a quick connector I (12), and the other end of the dough conveying pipeline is connected with the dough conveying shell dough inlet connector (15) through a quick connector II (14); the automatic quantitative water adding system (2) is arranged at the lower part of the rack (1); the electric control part (30) realizes the full-automatic control and semi-automatic control function conversion of the dough kneading and conveying part through a microcomputer control system.

2. The continuous steamed bun processing apparatus of claim 1, wherein: the dough kneading and conveying part (11) further comprises a speed reducer (20), a speed reducer chain wheel (19), a speed reducer chain wheel (28), a transmission chain (29), a support (27), a flange (26), a first flange (23) and a support disc (21), the dough hopper (8) is arranged above the rack through a front support (24), the flange (26) and the support (27), and the speed reducer (20) transmits power to the auger assembly (25) through the speed reducer chain wheel (19), the speed reducer chain wheel (28) and the transmission chain (29); the auger assembly (25) can rotate forwards or backwards; one side of the dough kneading and conveying part (11) is provided with a first receiving disc (23) and a supporting disc (21); the dough hopper (8) is provided with a dough hopper water inlet joint (10).

3. The continuous steamed bun processing apparatus of claim 1, wherein: the flour conveying and forming part (17) comprises a flour storage and conveying part (82) and a forming combination (58), and the flour storage and conveying part (82) transmits power to the forming combination (58) through a connecting gear (64), a medium gear I (69) and a lower rolling gear (70) on a short packing auger (62).

4. The continuous steamed bun processing apparatus of claim 3, wherein: the flour storage and conveying part (82) comprises a gearbox (42), a gear shaft (38), an auger large gear (39), an auger small gear (40), a short auger gear (61), a long auger (41), a short auger (62), a flour storage chamber (83), a flour storage chamber partition plate (44) and a connecting gear (64); the gear shaft (38), the auger large gear (39), the auger small gear (40) and the short auger gear (61) are arranged inside the gearbox (42); the long packing auger (41) and the short packing auger (62) are arranged in the gearbox (42) and the flour conveying shell (16); a noodle storage chamber partition plate (44) is arranged in the noodle conveying shell (16), and a noodle storage chamber (83) is arranged on the left side of the noodle storage chamber partition plate (44); a fixed disc (43), a second receiving disc (45), a nut (46), a large face outlet (47) and a small face outlet (50) are arranged on one side of the face conveying shell (16), and the large face outlet (47) is fixed with the second receiving disc (45) through the nut (46); a water cooling cavity (48), a water outlet joint (63) and a water inlet joint (67) are arranged in the large surface outlet (47); the water outlet joint (63) is connected with a water inlet pipe (81) of a water circulating pump of the water cooling system (31), and the water inlet joint (67) is connected with a water outlet pipe (33) of the water circulating pump of the water cooling system (31); one end of the gear shaft (38) is provided with a large grooved wheel (37); motor (34) set up in frame (1) lower part, and the axle head of motor (34) is provided with motor wheel (35), motor (34) are passed through motor wheel (35), ordinary V area (36), big sheave (37), gear shaft (38), auger gear wheel (39), auger pinion (40), short auger gear (61) and are passed power to long auger (41) and short auger (62).

5. The continuous steamed bun processing apparatus of claim 3, wherein: the forming combination (58) comprises a left grid plate (65), an upper forming roller (57), a lower forming roller (59), an upper rolling shaft (76), a lower rolling shaft (78), a brush shaft (54), a large-surface powder hopper brush (52), a large-surface powder hopper (53), a small-surface powder hopper (55), a small-surface powder hopper brush (56), a right grid plate (85) and a transmission gear group (60); the transmission gear set (60) comprises a lower roller transmission gear (71), a middle gear (72), an upper roller gear (73), a second intermediate gear (74), a brush shaft gear (75), an upper roller gear (77), a lower roller gear (79) and a right grid plate (85); the upper forming roller (57), the lower forming roller (59), the upper rolling shaft (76), the lower rolling shaft (78) and the brush shaft (54) are arranged on the left grid plate (65) and the right grid plate (85); a first intermediate gear (69), a lower rolling gear (70), a support shaft (84), an adjusting shaft (66), an adjusting hand wheel (68) and a feeding sleeve (51) are arranged on the left side of the left grid plate (65); the lower rolling gear (70) is arranged at the left shaft end of the lower forming roller (59), the adjusting hand wheel (68) is arranged in the supporting shaft (84), and the adjusting shaft (66) can be driven to move in the feeding sleeve (51) by rotating the adjusting hand wheel (68); an upper rolling gear (73) is arranged at the right shaft end of the upper forming roller (57); a lower roller transmission gear (71) is arranged at the right shaft end of the lower forming roller (59), and an upper roller gear (77) is arranged at the right shaft end of the upper roller (76); a lower roller gear (79) is arranged at the right shaft end of the lower roller (78); a brush shaft gear (75) is arranged at the right end of the brush shaft (54), and the large-surface powder hopper brush (52) and the small-surface powder hopper brush (56) are fixed on the brush shaft (54); the large flour hopper (53) and the small flour hopper (55) are fixed on the upper part of the upper forming roller (57); the lower roller transmission gear (71), the middle gear (72), the upper roller gear (73), the medium gear II (74), the brush shaft gear (75), the upper roller gear (77) and the lower roller gear (79) are in meshed transmission, so that the rotation of the upper forming roller (57), the lower forming roller (59), the upper roller (76), the lower roller (78) and the brush shaft (54) is realized, and the brush shaft (54) drives the large-face powder hopper brush (52) and the small-face powder hopper brush (56) to rotate when rotating; the discharge hole (18) is arranged at the lower part of the right side of the lower forming roller.

6. The continuous steamed bun processing apparatus of claim 1, wherein: the automatic quantitative water adding system (2) comprises a water pump (5), a water pump water inlet pipeline (4), a water pump water outlet pipeline (6) and a flow meter (7); the water inlet pipeline (4) of the water pump is connected with an external water source; the port of the water pump water outlet pipeline (6) is connected with a water inlet joint (10) of the dough hopper, and the flow meter (7) is arranged on the water pump water outlet pipeline (6); the flow meter (7) is combined with the microcomputer control of the electric appliance control part (30), the water flow digital information is transmitted to the microcomputer control system, and the microcomputer control system controls the start and stop of the water pump to realize automatic quantitative water adding.

7. The continuous steamed bun processing apparatus of claim 1, wherein: the water cooling system (31) comprises a water circulating pump (32), a water tank (80), a water inlet pipe (81) of the water circulating pump, a water outlet pipe (33) of the water circulating pump, a water cooling cavity (48), a water inlet joint (67), a water outlet joint (63) and a water return pipe (49); the water cooling cavity (48) is arranged outside the large surface outlet (47), and a water inlet joint (67) and a water outlet joint (63) are arranged outside the water cooling cavity (48); one end of the water inlet pipe (81) of the water circulating pump is connected with the water inlet of the water circulating pump (32), and the other end of the water inlet pipe is connected with the bottom of the water tank (80); one end of the circulating pump water outlet pipe (33) is connected with a water outlet of the water circulating pump (32), and the other end of the circulating pump water outlet pipe is connected with a water inlet joint (67); one end of the water return pipe (49) is connected with the water outlet joint (63), and the other end of the water return pipe is connected with the upper part of the water tank (80); when the water circulating pump (32) works, the water circulating pump (32) sucks water into the pump body through the water circulating pump water inlet pipe (81), the sucked water returns to the water tank through the circulating pump water outlet pipe (33), the water cooling cavity (48) and the water return pipe (49) under the action of the water circulating pump (32), and the water which is circulated repeatedly cools the large outlet (47) through the water cooling cavity (48) to realize water cooling.

8. The continuous steamed bun processing apparatus of claim 1, wherein: the bottom of the frame (1) is provided with a bottom wheel (3).

9. Continuous steamed bun processing apparatus according to any of claims 1 to 8, characterized in that: the microcomputer control system is composed of a power supply module, an operation control man-machine interface module, an acquisition operation control module and a motor driving module, the water adding amount, dough kneading time and dough conveying speed are set through the operation interface according to the attribute of the processed dough, after the system reads input information, various parameter signals are transmitted to the microcomputer, the speed of a dough kneading and conveying motor is controlled through analog conversion of the control system, after the set dough kneading time is reached, the output speed of the speed reducer is automatically adjusted through the control system, and the speed reducer automatically reverses the dough conveying.

10. Method of use of a continuous steamed bun processing apparatus according to any of claims 1-9, characterized in that: the method comprises the following steps: connecting the water inlet of the water pump with an external water source, setting dough kneading time and water adding amount through an operation interface, pouring the powder to be kneaded into a dough hopper, setting a dough kneading and conveying part in a dough kneading state and running, adding an additive or water or other liquid dissolved with the additive into the dough hopper, pressing a start button, automatically reading input information by the system, transmitting various parameter signals to a microcomputer, the dough kneading and conveying part automatically carries out reverse dough conveying after a certain time of kneading according to set parameters, dough is conveyed into the dough storage chamber through the dough conveying pipeline, meanwhile, the dough conveying and forming part operates, dough enters the space between the upper forming roller and the lower forming roller through the large dough outlet, the small dough outlet and the feeding sleeve under the combined action of the long auger and the short auger, the dough is cut and rounded through the upper forming roller and the lower forming roller to produce steamed bread blanks, and the formed steamed bread blanks are output to the outside of the machine through the discharge port. In the production process of the steamed bun blanks, a water circulating pump of a water cooling system works to enable cold water to pass through a water cooling cavity with a large dough outlet so as to cool dough conveyed by the dough.

Technical Field

The invention relates to continuous steamed bun processing equipment and a using method, and relates to the technical field of cooking machinery.

Background

At present, steamed bread processing enterprises mostly adopt a dough mixer, a dough pressing machine and a steamed bread forming machine as main processing equipment to combine and then produce steamed bread, during production, operators need to take out kneaded dough, manually cut the dough into small pieces and then knead the dough by the dough pressing machine, the kneaded dough needs to be manually put into the steamed bread machine again to produce steamed bread blanks, the problems of large occupied space of equipment, low automation degree, high labor cost, high labor intensity of the operators and the like exist in different degrees, although some equipment realizes an integrated structure of dough kneading and forming, the one-machine type continuous production is difficult to realize, large-scale users are difficult to accept, and the development of the wheaten food industry is restricted.

Disclosure of Invention

The invention aims to solve the technical problem of providing continuous steamed bun processing equipment and a using method thereof aiming at the defects in the prior art.

In order to solve the technical problem, the invention provides continuous steamed bun processing equipment which comprises a rack, a dough kneading and conveying part, a dough conveying and forming part, an automatic quantitative water adding system, an electric control part and a water cooling system, wherein the dough kneading and conveying part comprises a dough hopper and an auger assembly; the flour conveying forming part is provided with a flour conveying shell, and one side of the flour conveying shell is provided with a flour conveying shell inlet joint; the dough conveying forming part is arranged at the upper part of the rack, a dough conveying pipeline is arranged between the dough mixing conveying part and the dough conveying forming part, one end of the dough conveying pipeline is connected with the dough outlet by adopting a first quick connector, and the other end of the dough conveying pipeline is connected with the dough inlet connector of the dough conveying shell by adopting a second quick connector; the automatic quantitative water adding system is arranged at the lower part of the rack; the electric control part realizes the full-automatic control and semi-automatic control function conversion of the dough kneading and conveying part through a microcomputer control system.

The dough kneading and conveying part also comprises a speed reducer, a speed reducer chain wheel, a speed reducing chain wheel, a transmission chain, a support, a flange, a first connecting disc and a support disc, the dough hopper is arranged above the rack through a front support, the flange and the support, and the speed reducer transmits power to the auger assembly through the speed reducer chain wheel, the speed reducing chain wheel and the transmission chain; the auger assembly can rotate forwards or backwards; a first receiving disc and a supporting disc are arranged on one side of the dough kneading and conveying part; the dough hopper is provided with a dough hopper water inlet joint.

The flour conveying and forming part comprises a flour storage and conveying part and a forming combination, and the flour storage and conveying part transmits power to the forming combination through a connecting gear, a medium gear I and a lower rolling gear on the short auger.

The flour storage and conveying part comprises a gearbox, a gear shaft, an auger large gear, an auger small gear, a short auger gear, a long auger, a short auger, a flour storage chamber partition plate and a connecting gear; the gear shaft, the auger large gear, the auger small gear and the short auger gear are arranged in the gearbox; the long packing auger and the short packing auger are arranged in the gearbox and the flour conveying shell; a noodle storage chamber partition plate is arranged in the noodle conveying shell, and a noodle storage chamber is arranged on the left side of the noodle storage chamber partition plate; a fixed disc, a second receiving disc, a nut, a large noodle outlet and a small noodle outlet are arranged on one side of the noodle conveying shell, and the large noodle outlet is fixed with the second receiving disc through the nut; a water cooling cavity, a water outlet joint and a water inlet joint are arranged in the large outlet port; the water outlet joint is connected with a water inlet pipe of a water circulating pump of the water cooling system, and the water inlet joint is connected with a water outlet pipe of the water circulating pump of the water cooling system; one end of the gear shaft is provided with a large grooved pulley; the motor is arranged on the lower portion of the frame, a motor wheel is arranged at the shaft end of the motor, and the motor transmits power to the long packing auger and the short packing auger through the motor wheel, the common V belt, the large grooved pulley, the gear shaft, the packing auger large gear, the packing auger small gear and the short packing auger gear.

The forming combination comprises a left grid plate, an upper forming roller, a lower forming roller, an upper rolling shaft, a lower rolling shaft, a brush shaft, a large flour hopper brush, a large flour hopper, a small flour hopper brush, a right grid plate and a transmission gear set; the transmission gear set comprises a lower roller transmission gear, a middle gear, an upper roller gear, a medium gear II, a brush shaft gear, an upper roller gear, a lower roller gear and a right grid plate; the upper forming roller, the lower forming roller, the upper rolling shaft, the lower rolling shaft and the brush shaft are arranged on the left grid plate and the right grid plate; the left side of the left grid plate is provided with a first intermediate gear, a lower rolling gear, a support shaft, an adjusting hand wheel and a feeding sleeve; the lower rolling gear is arranged at the left shaft end of the lower forming roller, the adjusting hand wheel is arranged in the supporting shaft, and the adjusting hand wheel is rotated to drive the adjusting shaft to move in the feeding sleeve; an upper rolling gear is arranged at the right shaft end of the upper forming roller; a lower roller transmission gear is arranged at the right shaft end of the lower forming roller, and an upper roller gear is arranged at the right shaft end of the upper roller; a lower roller gear is arranged at the right shaft end of the lower roller; the right end of the brush shaft is provided with a brush shaft gear, and the large-surface powder hopper brush and the small-surface powder hopper brush are fixed on the brush shaft; the large flour hopper and the small flour hopper are fixed on the upper part of the upper forming roller; the lower roller transmission gear, the middle gear, the upper roller gear, the middle gear II, the brush shaft gear, the upper roller gear and the lower roller gear are in mutual meshing transmission, so that the rotation of the upper forming roller, the lower forming roller, the upper roller, the lower roller and the brush shaft is realized, and the brush shaft drives the large-surface powder hopper brush and the small-surface powder hopper brush to rotate when rotating; the discharge hole is formed in the lower portion of the right side of the lower forming roller.

The automatic quantitative water adding system comprises a water pump, a water pump water inlet pipeline, a water pump water outlet pipeline and a flow meter; the water inlet pipeline of the water pump is connected with an external water source; the port of the water outlet pipeline of the water pump is connected with the water inlet joint of the dough hopper, and the flow meter is arranged on the water outlet pipeline of the water pump; the flow meter is combined with the microcomputer control of the electric appliance control part, the water flow digital information is transmitted to the microcomputer control system, and the microcomputer control system controls the start and stop of the water pump to realize automatic quantitative water adding.

The water cooling system comprises a water circulating pump, a water tank, a water inlet pipe of the water circulating pump, a water outlet pipe of the circulating pump, a water cooling cavity, a water inlet joint, a water outlet joint and a water return pipe; the water cooling cavity is arranged outside the large surface outlet, and a water inlet joint and a water outlet joint are arranged outside the water cooling cavity; one end of the water inlet pipe of the water circulating pump is connected with the water inlet of the water circulating pump, and the other end of the water inlet pipe of the water circulating pump is connected with the bottom of the water tank; one end of the circulating pump water outlet pipe is connected with the water outlet of the water circulating pump, and the other end of the circulating pump water outlet pipe is connected with the water inlet joint; one end of the water return pipe is connected with the water outlet joint, and the other end of the water return pipe is connected with the upper part of the water tank; when the water circulation pump works, the water circulation pump sucks water into the pump body through the water circulation pump inlet pipe, the sucked water returns to the water tank through the water outlet pipe of the circulation pump, the water cooling cavity and the water return pipe under the action of the water circulation pump, and the water which circulates repeatedly cools the large outlet through the water cooling cavity to realize water cooling.

The bottom of the frame is provided with a bottom wheel.

The microcomputer control system is composed of a power supply module, an operation control man-machine interface module, an acquisition operation control module and a motor driving module, the water adding amount, dough kneading time and dough conveying speed are set through the operation interface according to the attribute of the processed dough, after the system reads input information, various parameter signals are transmitted to the microcomputer, the speed of a dough kneading and conveying motor is controlled through analog conversion of the control system, after the set dough kneading time is reached, the output speed of the speed reducer is automatically adjusted through the control system, and the speed reducer automatically reverses the dough conveying.

The invention also provides a using method of the continuous steamed bun processing equipment, which comprises the following steps: connecting the water inlet of the water pump with an external water source, setting dough kneading time and water adding amount through an operation interface, pouring the powder to be kneaded into a dough hopper, setting a dough kneading and conveying part in a dough kneading state and running, adding an additive or water or other liquid dissolved with the additive into the dough hopper, pressing a start button, automatically reading input information by the system, transmitting various parameter signals to a microcomputer, the dough kneading and conveying part automatically carries out reverse dough conveying after a certain time of kneading according to set parameters, dough is conveyed into the dough storage chamber through the dough conveying pipeline, meanwhile, the dough conveying and forming part operates, dough enters the space between the upper forming roller and the lower forming roller through the large dough outlet, the small dough outlet and the feeding sleeve under the combined action of the long auger and the short auger, the dough is cut and rounded through the upper forming roller and the lower forming roller to produce steamed bread blanks, and the formed steamed bread blanks are output to the outside of the machine through the discharge port. In the production process of the steamed bun blanks, a water circulating pump of a water cooling system works to enable cold water to pass through a water cooling cavity with a large dough outlet so as to cool dough conveyed by the dough.

Has the advantages that: the invention simulates the principle of manual dough kneading and dough pressing, adopts a layer-by-layer laminating mode, integrates dough kneading, dough conveying, dough storage and forming, adopts a microcomputer control system, realizes automatic, integrated and continuous steamed bun production and processing from automatic water adding, dough kneading, forming and dough cooling, and relieves operators from fussy labor; labor and production equipment are saved, and the phenomenon of 'labor shortage' in the wheaten food industry is relatively relieved; in the process of processing the steamed bread, the hygiene degree of the product is improved, and the health of people is facilitated; the method is simple to operate, meets the requirements of steamed bun processing units with different yields, is beneficial to realizing the industrialization and the batch production of the steamed buns, and makes a contribution to promoting the development of the traditional characteristic wheaten food industry in China.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1 in accordance with the present invention;

FIG. 4 is a schematic view of FIG. 3 taken along line C of the present invention;

FIG. 5 is a schematic view of the power transmission of the forming section of the present invention;

FIG. 6 is an enlarged schematic view of a section I of the transmission gear set of FIG. 3 according to the present invention;

FIG. 7 is a schematic side view of the structure of the molding section of the present invention;

fig. 8 is a schematic structural diagram of the water cooling system of the present invention.

In the figure: 1 rack, 2 automatic quantitative water adding system, 3 bottom wheels, 4 water pump water inlet pipelines, 5 water pumps, 6 water pump water outlet pipelines, 7 flow meter, 8 flour hoppers, 9 outer covers, 10 flour hopper water inlet connectors, 11 flour mixing and conveying parts, 12 quick-change connectors I, 13 flour conveying pipelines, 14 quick-change connectors II, 15 flour conveying shell water inlet connectors, 16 flour conveying shells, 17 flour conveying forming parts, 18 discharging ports, 19 speed reducer sprockets, 20 speed reducers, 21 supporting disks, 22 flour outlet ports, 23 connecting disks I, 24 front supports, 25 auger combinations, 26 flanges, 27 supports, 28 speed reducing sprockets, 29 transmission chains, 30 electric appliance control parts, 31 water cooling system, 32 water circulating pump, 33 circulating pump water outlet pipes, 34 motor, 35 motor wheels, 36 common V belt, 37 large sheave, 38 gear shaft, 39 auger, 40 auger gear, 41 long auger, 42 gearbox, 43 fixed disk, 43 water cooling system, 32 water circulating pump, 33 circulating pump water outlet pipe, 34 motor, 35 motor wheel, 36 common V belt, 37 large sheave, 38 gear shaft, 39 auger shaft, 40 auger pinion, 41 long auger, 42 auger, 44 flour storage chamber partition plates, 45 connecting discs II, 46 nuts, 47 large flour outlets, 48 water cooling cavities, 49 water return pipes, 50 small flour outlets, 51 feeding sleeves, 52 large flour hopper brushes, 53 large flour hoppers, 54 brush shafts, 55 small flour hoppers, 56 small flour hopper brushes, 57 upper forming rollers, 58 forming combinations, 59 lower forming rollers, 60 transmission gear sets, 61 short auger gears, 62 short auger gears, 63 water outlet connectors, 64 connecting gears, 65 left grid plates, 66 adjusting shafts, 67 water inlet connectors, 68 adjusting hand wheels, 69 medium gear I, 70 lower roller gears, 71 lower roller transmission gears, 72 middle gears, 73 upper roller gears, 74 medium gear II, 75 brush shaft gears, 76 upper roller, 77 upper roller gears, 78 lower roller gears, 79 lower roller gears, 80 water tanks, 81 water circulating pumps, 82 flour storage conveying parts, 83 flour storage chambers, 84 supporting shafts and 85 right grid plates.

Detailed Description

The present invention will be described in detail with reference to the accompanying drawings and examples.

Fig. 1 is a schematic structural diagram of the present invention.

The invention provides continuous steamed bun processing equipment, which comprises a rack 1, a dough kneading and conveying part 11, a dough conveying and forming part 17, an automatic quantitative water adding system 2, an electric control part 30, a water cooling system 31 and an outer cover 9, wherein the rack is provided with a water inlet and outlet pipe; the dough kneading and conveying part 11 is arranged at the upper part of the rack 1 and comprises a dough hopper 8 and an auger assembly 25, the dough hopper 8 is arranged above the rack, the auger assembly 25 is arranged in the dough hopper 8, and a dough outlet 22 is arranged at one side of the dough hopper 8; the dough conveying forming part 17 is provided with a dough conveying shell 16, and one side of the dough conveying shell 16 is provided with a dough conveying shell inlet joint 15; the dough conveying and forming part 17 is arranged at the upper part of the frame 1; the outer parts of the dough kneading and conveying part 11 and the dough conveying and forming part 17 are provided with outer covers 9; a flour conveying pipeline 13 is arranged between the flour mixing and conveying part 11 and the flour conveying forming part 17, one end of the flour conveying pipeline 13 is connected with a flour outlet 22 by adopting a first quick connector 12, and the other end of the flour conveying pipeline is connected with a flour conveying shell inlet connector 15 by adopting a second quick connector 14; the automatic quantitative water adding system 2 is arranged at the lower part of the rack 1; the electric control part 30 realizes the full-automatic control and semi-automatic control function conversion of the dough kneading and conveying part through a microcomputer control system.

FIG. 2 is a schematic cross-sectional view taken along line A-A of FIG. 1 according to the present invention.

The dough kneading and conveying part 11 further comprises a speed reducer 20, a speed reducer chain wheel 19, a speed reducer chain wheel 28, a transmission chain 29, a support 27, a flange 26, a front support 24, a first flange 23 and a support disc 21, the dough hopper 8 is arranged above the rack through the front support 24, the flange 26 and the support 27, and the speed reducer 20 transmits power to the auger assembly 25 through the speed reducer chain wheel 19, the speed reducer chain wheel 28 and the transmission chain 29; the auger assembly 25 can rotate forward or backward; a first receiving disc 23 and a supporting disc 21 are arranged on one side of the dough kneading and conveying part 11; the dough hopper 8 is provided with a dough hopper water inlet joint 10.

FIG. 3 is a schematic cross-sectional view B-B of FIG. 1 according to the present invention.

The flour conveying and forming part 17 comprises a flour storage and conveying part 82 and a forming assembly 58, wherein the flour storage and conveying part 82 transmits power to the forming assembly 58 through a connecting gear 64, a first intermediate gear 69 and a lower rolling gear 70 on a short packing auger 62.

FIG. 4 is a schematic view of the invention taken along line C of FIG. 3.

The flour storage and conveying part 82 comprises a gearbox 42, a gear shaft 38, an auger large gear 39, an auger small gear 40, a short auger gear 61, a long auger 41, a short auger 62, a flour storage chamber 83, a flour storage chamber partition plate 44 and a connecting gear 64; the gear shaft 38, the auger large gear 39, the auger small gear 40 and the short auger gear 61 are arranged inside the gearbox 42; the long packing auger 41 and the short packing auger 62 are arranged inside the gearbox 42 and the flour conveying shell 16; a noodle storage chamber partition plate 44 is arranged in the noodle conveying shell 16, and a noodle storage chamber 83 is arranged on the left side of the noodle storage chamber partition plate 44; a fixed disc 43, a second receiving disc 45, a nut 46, a large face outlet 47 and a small face outlet 50 are arranged on one side of the face conveying shell 16, and the large face outlet 47 is fixed with the second receiving disc 45 through the nut 46; a water cooling cavity 48, a water outlet joint 63 and a water inlet joint 67 are arranged in the large surface outlet 47; the water outlet joint 63 is connected with a water inlet pipe 81 of a water circulating pump of the water cooling system 31, and the water inlet joint 67 is connected with a water outlet pipe 33 of the water circulating pump of the water cooling system 31; one end of the gear shaft 38 is provided with a large sheave 37; the motor 34 is arranged at the lower part of the rack 1, the shaft end of the motor 34 is provided with a motor wheel 35, and the motor 34 transmits power to the long packing auger 41 and the short packing auger 62 through the motor wheel 35, the common V belt 36, the large grooved pulley 37, the gear shaft 38, the packing auger large gear 39, the packing auger small gear 40 and the short packing auger gear 61.

Fig. 5 is a schematic view showing the structure of the power transmission of the forming part of the present invention.

Fig. 6 is an enlarged view of a portion I of the transmission gear set of fig. 3 according to the present invention.

FIG. 7 is a schematic side view showing the structure of the molding part of the present invention.

The forming combination 58 comprises a left grid plate 65, an upper forming roller 57, a lower forming roller 59, an upper rolling shaft 76, a lower rolling shaft 78, a brush shaft 54, a large-surface powder hopper brush 52, a large-surface powder hopper 53, a small-surface powder hopper 55, a small-surface powder hopper brush 56, a right grid plate 85 and a transmission gear set 60; the transmission gear set 60 comprises a lower roller transmission gear 71, a middle gear 72, an upper roller gear 73, a middle gear 74, a brush shaft gear 75, an upper roller gear 77, a lower roller gear 79 and a right grid plate 85; the upper forming roller 57, the lower forming roller 59, the upper roller 76, the lower roller 78 and the brush shaft 54 are arranged on the left grid plate 65 and the right grid plate 85; the left side of the left grid plate 65 is provided with a first intermediate gear 69, a lower rolling gear 70, a support shaft 84, an adjusting shaft 66, an adjusting hand wheel 68 and a feeding sleeve 51; the lower rolling gear 70 is arranged at the left shaft end of the lower forming roller 59, the adjusting hand wheel 68 is arranged in the supporting shaft 84, and the adjusting shaft 66 can be driven to move in the feeding sleeve 51 by rotating the adjusting hand wheel 68; the right shaft end of the upper forming roller 57 is provided with an upper roller gear 73; a lower roller transmission gear 71 is arranged at the right shaft end of the lower forming roller 59, and an upper roller gear 77 is arranged at the right shaft end of the upper roller 76; a lower roller gear 79 is arranged at the right shaft end of the lower roller 78; a brush shaft gear 75 is arranged at the right end of the brush shaft 54, and the large-surface powder hopper brush 52 and the small-surface powder hopper brush 56 are fixed on the brush shaft 54; the large flour hopper 53 and the small flour hopper 55 are fixed on the upper part of the upper forming roller 57; the lower roller transmission gear 71, the middle gear 72, the upper roller gear 73, the second intermediate gear 74, the brush shaft gear 75, the upper roller gear 77 and the lower roller gear 79 are in meshed transmission with each other, so that the upper forming roller 57, the lower forming roller 59, the upper roller 76, the lower roller 78 and the brush shaft 54 are rotated, and the brush shaft 54 drives the large-face powder hopper brush 52 and the small-face powder hopper brush 56 to rotate when rotating; the discharge opening 18 is arranged in the lower part of the right side of the lower forming roller.

The automatic quantitative water adding system 2 comprises a water pump 5, a water pump water inlet pipeline 4, a water pump water outlet pipeline 6 and a flow meter 7; the water inlet pipeline 4 of the water pump is connected with an external water source; the port of the water pump water outlet pipeline 6 is connected with the water inlet joint 10 of the dough hopper, and the flowmeter 7 is arranged on the water pump water outlet pipeline 6; the flow meter 7 is combined with the microcomputer control of the electric appliance control part 30, the water flow digital information is transmitted to the microcomputer control system, and the microcomputer control system controls the start and stop of the water pump to realize automatic quantitative water adding.

Fig. 8 is a schematic structural view of the water cooling system of the present invention.

The water cooling system 31 comprises a water circulating pump 32, a water tank 80, a water inlet pipe 81 of the water circulating pump, a water outlet pipe 33 of the circulating pump, a water cooling cavity 48, a water inlet joint 67, a water outlet joint 63 and a water return pipe 49; the water cooling cavity 48 is arranged outside the large surface outlet 47, and a water inlet joint 67 and a water outlet joint 63 are arranged outside the water cooling cavity 48; one end of the water inlet pipe 81 of the water circulating pump is connected with the water inlet of the water circulating pump 32, and the other end of the water inlet pipe is connected with the bottom of the water tank 80; one end of the circulating pump water outlet pipe 33 is connected with the water outlet of the water circulating pump 32, and the other end is connected with the water inlet joint 67; one end of the water return pipe 49 is connected with the water outlet joint 63, and the other end is connected with the upper part of the water tank 80; when the water circulating pump 32 works, the water circulating pump 32 sucks water into the pump body through the water circulating pump water inlet pipe 81, the sucked water returns to the water tank through the circulating pump water outlet pipe 33, the water cooling cavity 48 and the water return pipe 49 under the action of the water circulating pump 32, and the water which is circulated repeatedly is cooled through the water cooling cavity 48 to the large outlet 47, so that water cooling is realized.

The bottom of the frame 1 is provided with a bottom wheel 3.

The microcomputer control system is composed of a power supply module, an operation control man-machine interface module, an acquisition operation control module and a motor driving module, the water adding amount, dough kneading time and dough conveying speed are set through the operation interface according to the attribute of the processed dough, after the system reads input information, various parameter signals are transmitted to the microcomputer, the speed of a dough kneading and conveying motor is controlled through analog conversion of the control system, after the set dough kneading time is reached, the output speed of the speed reducer is automatically adjusted through the control system, and the speed reducer automatically reverses the dough conveying.

The invention also provides a using method of the continuous steamed bun processing equipment, which comprises the following steps: connecting the water inlet of the water pump with an external water source, setting dough kneading time and water adding amount through an operation interface, pouring the powder to be kneaded into a dough hopper, setting a dough kneading and conveying part in a dough kneading state and running, adding an additive or water or other liquid dissolved with the additive into the dough hopper, pressing a start button, automatically reading input information by the system, transmitting various parameter signals to a microcomputer, the dough kneading and conveying part automatically carries out reverse dough conveying after a certain time of kneading according to set parameters, dough is conveyed into the dough storage chamber through the dough conveying pipeline, meanwhile, the dough conveying and forming part operates, dough enters the space between the upper forming roller and the lower forming roller through the large dough outlet, the small dough outlet and the feeding sleeve under the combined action of the long auger and the short auger, the dough is cut and rounded through the upper forming roller and the lower forming roller to produce steamed bread blanks, and the formed steamed bread blanks are output to the outside of the machine through the discharge port. In the production process of the steamed bun blanks, a water circulating pump of a water cooling system works to enable cold water to pass through a water cooling cavity with a large dough outlet so as to cool dough conveyed by the dough.

When the semi-automatic control function is used, an operator can automatically support and hold dough kneading time, output time and molding operation time according to dough kneading degree, and continuous production and intermittent production can be performed in the operation process, so that the semi-automatic control device is convenient for diversified use of users.

The invention adopts the forward and reverse rotation of the large-pitch auger combination to realize rapid dough kneading and rapid dough conveying; the quick-change connector is used for connecting the flour conveying pipe, so that quick disassembly and assembly are realized, cleaning is facilitated, and the sanitation degree is improved; the rapid dough mixing, the rapid dough conveying and the dough storage chamber are combined, the supply amount of the formed dough is kept, and the continuous production of the steamed bread blanks is realized; the water circulating pump is adopted to lead water to pass through the water cooling cavity to realize the cooling effect of cooling the output dough.

The invention simulates the principle of manual dough kneading and dough pressing, adopts a layer-by-layer laminating mode, integrates dough kneading, dough conveying, dough storage and forming, adopts a microcomputer control system, realizes automatic, integrated and continuous steamed bun production and processing from automatic quantitative water adding, dough kneading, forming and water circulation dough cooling, relieves operators from fussy labor, saves manual work and production equipment, and relatively relieves the phenomenon of 'labor shortage' in the wheaten food industry; in the process of processing the steamed bread, the hygiene degree of the product is improved, and the health of people is facilitated; the method is simple to operate, meets the requirements of steamed bun processing units with different yields, is beneficial to realizing the industrialization and the batch production of the steamed buns, and makes a contribution to promoting the development of the traditional characteristic wheaten food industry in China.

The above-described embodiments of the invention are intended to be illustrative only and are not intended to be limiting, as all changes that come within the scope of or equivalence to the invention are intended to be embraced therein.