CN107898329B

CN107898329B - Baking object rotation driving device of intelligent fruit tree baking oven

Info

Publication number: CN107898329B
Application number: CN201711400149.9A
Authority: CN
Inventors: 徐东钦
Original assignee: Individual
Current assignee: Individual
Priority date: 2017-12-22
Filing date: 2017-12-22
Publication date: 2021-04-02
Anticipated expiration: 2037-12-22
Also published as: CN107898329A

Abstract

Baking thing rotation driving device of intelligence fruit tree oven belongs to food baking equipment technical field, especially relates to a baking thing rotation driving device of intelligence fruit tree oven. The invention provides a baked article rotation driving device of an intelligent fruit tree oven, which can uniformly bake all sides of a baked article. The invention comprises a rotating disc, a worm and gear speed reducer and a rotating power motor, and is structurally characterized in that the worm and gear speed reducer and the rotating power motor are arranged on a furnace body frame; the rotating disc is provided with a plurality of vertical output shafts, and the lower ends of the output shafts are provided with hangers for hanging baked goods; the power output end of the rotary power motor is connected with the power input end of a worm gear speed reducer through a triangular belt, the power output end of the worm gear speed reducer is connected with the center of a transverse driving gear, and the driving gear is meshed with a main fluted disc.

Description

Baking object rotation driving device of intelligent fruit tree baking oven

Technical Field

The invention belongs to the technical field of food baking equipment, and particularly relates to a baked object rotation driving device of an intelligent fruit tree baking oven.

Background

The main factors affecting the taste and quality of baked meat dishes are not only the food material itself, but also what kind of fire is used for baking and the accuracy of the degree of fire during baking. For example, people who know and love to eat barbecue generally know what fire roast is not as good as charcoal fire roast. Moreover, among many charcoal fires, the fruit charcoal fire is the best to eat, and other charcoal fires are not comparable to baking, because the fruit fire is not only soft, but also the sweet flavor released from the fruit during baking can be blended into the meat flavor. However, it is now generally not eaten for the following reasons: firstly, the fruit tree fire utilization rate is low, so that the cost is too high; secondly, the efficiency of manually controlling the baking duration is low, and the cost is also high; thirdly, the environmental protection is not facilitated, and the development is limited.

The fire of the fruit tree is manually adjusted when the fruit tree is baked, the utilization rate of the fruit tree is low, and the manual efficiency is low. The fire of the electric fire baking is easy to be automatically controlled, particularly, a new product, namely a carbon fiber quartz tube appears in recent years, the electric fire baking device has the advantages of fast temperature rise and temperature reduction compared with a common quartz tube, high electric heat energy conversion rate and long service life, can automatically and accurately bake roast ducks, roast sheep or roast suckling pigs, but loses the traditional taste of fruit tree fire baking.

Disclosure of Invention

The advantages of both the fruit tree fire roasting and the electric fire roasting are that only one of the fruits tree fire roasting and the electric fire roasting is adopted, and the existing roasting mode can not evenly roast all sides of the roasted object. The present invention is directed to the above problem, and provides a device for driving rotation of baked goods in an intelligent fruit tree baking oven, which can bake the baked goods uniformly on all sides.

In order to realize the aim, the invention adopts the following technical scheme that the invention comprises a rotating disc, a worm and gear speed reducer and a rotating power motor, and is structurally characterized in that the worm and gear speed reducer and the rotating power motor are arranged on a furnace body frame;

the rotating disc is provided with a plurality of vertical output shafts, and the lower ends of the output shafts are provided with hangers for hanging baked goods;

the power output end of the rotary power motor is connected with the power input end of a worm gear speed reducer through a triangular belt, the power output end of the worm gear speed reducer is connected with the center of a transverse driving gear, the driving gear is meshed with a main toothed disc, the center of the main toothed disc is connected with the upper end of a vertical main shaft, the lower end of the main shaft is connected with the center of a rotary disk, the middle of the main shaft is connected with a furnace body frame through a bearing and a bearing seat, a fixed toothed disc is arranged on the outer side of the lower portion of the bearing seat, the fixed toothed.

As a preferred scheme, the main shaft is connected with the main fluted disc through an upper connecting sleeve, the upper part of the main shaft is arranged in the upper connecting sleeve, an upper flange extending outwards is arranged at the upper end of the upper connecting sleeve, the upper flange is connected with the main fluted disc through a vertical bolt, and the middle part of the upper connecting sleeve is connected with the main shaft through a transverse limiting bolt;

the lower end of the upper connecting sleeve is provided with a lower flange extending outwards, the upper end of the lower flange is provided with an upper radial bearing, and the lower end of the lower flange is provided with a thrust bearing;

the main shaft is connected with the rotating disk through a lower connecting sleeve, the lower end of the main shaft is arranged in the lower connecting sleeve, the upper end of the lower connecting sleeve is provided with a lower connecting sleeve flange extending outwards, the upper end of the lower connecting sleeve is provided with an annular boss around the main shaft, the middle part of the annular boss is provided with an annular groove, the lower end of the bearing seat is provided with an annular lug corresponding to the annular groove, the outer wall of the annular lug is connected with the outer side wall of the annular groove, and a lower radial bearing is arranged; the lower connecting sleeve flange is connected with the rotating disc through a vertical bolt.

As another preferred scheme, the output shafts are divided into a plurality of groups from the center of the rotating disc to the outer ring, each group of output shafts are uniformly distributed on the same circle taking the center of the rotating disc as the center of a circle, and the center of the rotating disc is opposite to the fruit wood stove at the center of the bottom of the hearth body; the fixed gear disc is meshed with a driven gear at the upper end of the output shaft of the innermost ring, a transmission gear is arranged at the upper part of the output shaft of the innermost ring, and the transmission gear is meshed with a driven gear at the upper end of the output shaft of the secondary inner ring.

As another preferred scheme, the furnace body frame at the upper end of the hearth body is provided with an isolation fan, the fixed gear is provided with an isolation air inlet, and the isolation air inlet is connected with the isolation fan through an isolation air supply pipeline.

Secondly, the rotating disc is arranged at the circular opening in the middle of the upper end of the hearth body, and a low-temperature air supply channel is formed by a gap between the rotating disc and the circular opening, a gap between the driven gear and the rotating disc and an isolated air inlet.

In addition, the clearance between the rotating disc and the circular opening is 3-5 mm.

The invention has the beneficial effects

The middle part of the main shaft of the invention is connected with a furnace body frame through a bearing and a bearing seat; the weight of the transmission part is loaded on the two layers of frames above, no pressure is generated on the hearth, the heat of the hearth is not transmitted to the transmission part, and the service life of the transmission part is long.

One output shaft can be hung with one baked object.

The revolution and rotation mechanism in the closed hearth drives all the baked goods to synchronously revolve and rotate at a constant speed around a central fruit wood stove.

Because the baked objects revolve around the fruit wood stove at the center and rotate, the baked objects are baked uniformly on four sides, and the fire of the fruit wood stove and the fire of the carbon fiber quartz tube are intelligently controlled, so that the hearth is automatically kept at a constant temperature, the baked objects are not burnt, and the baked objects are cooked at one time, fresh, tender and palatable, the sweet and fragrant taste of the traditional fruit wood is ensured not to be lost, and the crispness and the color of the surface layer are easily controlled to be in an optimal degree and state.

Because the central fruit tree stove which has the function of efficiently utilizing fruit trees bakes a circle of baked objects, and in the closed type heat-insulating hearth, the fire of the fruit tree stove and the fire of the carbon fiber quartz tube are intelligently controlled, and the baking duration is not needed to be manually controlled, the cost of fruit trees and labor is greatly reduced, and the quality of baked objects and vegetables and the stability of the quality can be improved.

Because the central fruit tree stove which has the function of efficiently utilizing fruit trees bakes a circle of baked objects, and in the closed hearth, fatty oil of the baked objects smoothly flows into the oil storage container through the oil groove and the oil pipe and can not contact with fire, the smoke volume of the exhaust pipe of the hearth is not large, and if the outlet of the exhaust pipe of the hearth is externally connected with the oil smoke purifier, the environmental protection problem becomes light and easy.

The invention is suitable for roast ducks, roast sheep and roast suckling pigs.

Drawings

The invention is further described with reference to the following figures and detailed description. The scope of the invention is not limited to the following expressions.

Fig. 1 is a schematic view of the construction of the inventive toaster apparatus.

Fig. 2 is a schematic view of another angular configuration of the inventive grill apparatus.

Fig. 3 is a front view of the inventive grill apparatus.

Fig. 4 is a schematic view of the internal structure of the oven apparatus of the present invention.

FIG. 5 is a schematic view of the furnace frame structure of the present invention.

FIG. 6 is another angle structure diagram of the furnace body frame according to the present invention.

FIG. 7 is a schematic view of the structure of the furnace door and the four-bar linkage of the present invention.

Fig. 8 is a schematic view of the structure of the relevant part of the fruit wood stove of the invention.

Fig. 9 is a schematic structural view of relevant parts of the ash containing box of the invention.

FIG. 10 is a schematic view of the structure of the ash containing box of the present invention.

Fig. 11 is a schematic view of the structure of the movable plug bush of the invention.

Fig. 12 is a schematic view of the base structure of the fruit wood stove of the present invention.

FIG. 13 is a schematic view of a fruit wood stove according to the present invention

FIG. 14 is a schematic view of a part of the structure of the rotating disk of the present invention.

FIG. 15 is a schematic view of another angle structure of the rotating disk of the present invention.

Fig. 16 is a schematic view of the hearth structure of the present invention.

Fig. 17 is a schematic view of another angular configuration of the hearth body of the present invention.

Fig. 18 is a circuit schematic of the present invention.

Fig. 19 is an enlarged view of a portion a of fig. 4.

Fig. 20 is an enlarged view of a portion B of fig. 7.

FIGS. 21 to 26 are enlarged views of D, E, F, G, H, J parts of FIG. 18.

FIG. 27 is a schematic view of the structure of the test tray of the present invention.

In the figure, 1 is a pull-out hook, 2 is a fixed shaft, 3 is a hearth door frame, 4 is a hearth door, 5 is a movable shaft, 6 is a connecting frame, 7 is a rotary disc, 8 is a reinforcing rib, 9 is a main shaft, 10 is a supporting bump, 11 is a hearth fixing member, 12 is a connecting frame, 13 is an air outlet, 14 is a bearing seat, 15 is an output shaft, 16 is a hearth body, 17 is a furnace body frame, 18 is a four-bar linkage mechanism, 19 is a fixed shaft, 20 is an ash containing box, 21 is a slideway, 22 is a strut, 23 is a first annular angle steel, 24 is a strut, 25 is a second annular angle steel, 26 is an oil outlet, 27 is a lock cap, 28 is a lock block, 29 is a fruit wood stove oxygen blowing pipe, 30 is an oil outlet pipe, 31 is an oil receiving groove, 32 is an oil groove lower end, 33 is a grate, 34 is an outer furnace wall, 35 is an inner furnace wall, 36 is a gap between the rotary disc and a round opening, 37 is a main fluted disc, 38 is a connecting plate, 40 is a fire-permeable vent hole, 41 is a triangular reinforcing rib, 42 is an umbrella-shaped cap, 43 is a movable plug bush, 44 is a heating pipe, 45 is a lower connecting sleeve, 46 is a hearth heating part, 47 is a detection disc, 48 is a locking sleeve, 49 is a pin shaft, 50 is a lower radial bearing, 51 is a fixed gear disc, 52 is an isolated air inlet, 53 is a low-temperature air supply channel, 54 is a furnace body frame, 55 is a conductive sliding ring, 56 is a detection hole, 57 is a thrust bearing, 58 is an upper radial bearing, 60 is a power input end of a worm gear reducer, 61 is a driven pulley, 62 is a power output end of the worm gear reducer, 63 is a driving gear, 64 is a triangular belt, 65 is a belt pulley, 66 is a power output end of a rotary power motor, 67 is a driven gear, 68 is a transmission gear, 69 is a conductive sliding ring, 70 is a bearing, and 71 is.

Detailed Description

As shown in the figure, the invention can be applied to the oven equipment, the control system of the oven equipment comprises a main control part, a fruit wood stove oxygen blowing fan control part, a hearth air exhaust fan control part, a hearth heating part and a hearth temperature monitoring part, the control signal output port of the main control part is respectively connected with the control signal input port of the fruit wood stove oxygen blowing fan control part, the control signal input port of the hearth air exhaust fan control part and the control signal input port of the hearth heating part, and the detection signal input port of the main control part is connected with the detection signal output port of the hearth temperature monitoring part.

The hearth temperature monitoring part detects the change of the temperature in the hearth, and the main control part controls the oxygen blowing fan control part, the hearth air exhaust fan control part and the hearth heating part of the fruit wood stove according to the change of the temperature in the hearth. Through the cooperation of each part, in closed furnace, can automatically regulated fruit wood stove intensity of a fire to can realize its closed furnace is automatic constant temperature furnace simultaneously.

The control system of the oven equipment intelligently combines the fruit tree fire and the electric fire, and can automatically control the fruit tree fire oven.

The invention is convenient to continue inheriting the traditional food baking mode, preserves the traditional food baking taste, solves the problems of difficult dish making, high making cost, unfavorable environmental protection and the like, realizes automatic control and improves the quality of the dish and the stability of the quality.

The main control part comprises a controller and a silicon controlled trigger, a control signal output port of the controller is respectively connected with a control signal input port of the silicon controlled trigger, a control signal input port of the oxygen blowing fan control part of the fruit wood stove and a control signal input port of the air exhaust fan control part of the hearth, a control signal output port of the silicon controlled trigger is connected with a control signal input port of the heating part of the hearth, and a detection signal input port of the controller is connected with a detection signal output port of the temperature monitoring part of the hearth.

The controller adopts an AI-526A I2X 5L 5W 1 controller, the 14 and 16 pins of the AI-526A I2X 5L 5W 1 controller are connected through high and low temperature level switches, the 5 pins of the AI-526A I2X 5L 5W 1 controller are respectively connected with an upper temperature limit indicator lamp and an upper temperature limit buzzer, and the 6 pins of the AI-526A I2X 5L 5W 1 controller are respectively connected with a lower temperature limit indicator lamp and a lower temperature limit buzzer through controlled switches of a time relay;

the controllable silicon trigger adopts an AIJK3 type controllable silicon trigger, 8 pins of the AIJK3 type controllable silicon trigger are respectively connected with 2 pins, 7 pins and 10 pins of an AI-526A I2X 5L 5W 1 type controller, the control end of a time relay is connected with one end of a switch S1, and the other end of a temperature control switch S1 is connected with a power supply.

If the fruit tree fire is ensured not to be lack of oxygen in the hearth, the fire intensity can be automatically adjusted only by controlling the amount of wind (air or oxygen) in the fruit tree fire, but the fruit tree fire has the characteristic of serious lag, so that the fruit tree fire can only be controlled to fluctuate within a range, and the fruit tree fire can not automatically and accurately bake roast ducks, sheep or suckling pigs by singly using the fruit tree fire; if let fruit tree fire and electric fire toast the edible material simultaneously to let the electric fire compensate the characteristic that fruit tree fire lags seriously intelligently, be the sum of the intensity of a fire of fruit tree fire with the intensity of a fire of electric fire for default (temperature value) promptly, the scope of fruit tree fire automatic control is less than the scope of electric fire automatic control, and the intensity of a fire of electric fire adopts artificial intelligence regulation control technique, can realize automatic accurate baking to roast duck, roast sheep or roast suckling pig, and kept the taste that traditional fruit tree fire toasted completely moreover.

The design of the intelligent fruit tree oven adopts an artificial intelligent controller (adopting an AI-526A I2X 5L 5W 1 type controller), so that the original operation depending on the experience of people is changed into simple and easy operation, the labor cost is greatly reduced, and the quality of dishes and the stability of the quality are improved. The fruit tree fire degree and the electric fire degree are intelligently controlled, accurate baking can be achieved, sweet fragrance released from fruit trees is enabled to fumigate food materials constantly, and the taste of traditional fruit tree fire baking is completely kept.

The time relay is arranged, so that false alarm caused by the fact that the temperature of the hearth is not in a set temperature range in the initial state can be prevented.

The 10 feet of the AIJK3 type silicon controlled trigger are respectively connected with one end of a resistor 1W51R and the 11 feet of an AI-526A I2X 5L 5W 1 type controller, the 11 feet of the AIJK3 type silicon controlled trigger are connected with the adjusting end of a potentiometer RP1, one end of the fixed connecting end of the potentiometer RP1 is connected with the other end of the resistor 1W51R, and the other end of the fixed connecting end of the potentiometer RP1 is connected with the 13 feet of the AI-526A I2X 5L 5W 1 type controller through an electrothermal switch S3.

During maintenance, the switch S1 controls the on-off of the power supply.

When the equipment is initially debugged, the ratio of fruit tree fire to electric fire can be adjusted by adjusting RP 1.

The invention also comprises a baking object rotation driving part.

The invention also comprises a hearth lighting lamp which is connected with a power supply through a door lamp switch S5.

The hearth temperature monitoring part adopts a WZPT-035 PT100 temperature sensor, and three pins of the WZPT-035 PT100 temperature sensor are respectively and correspondingly connected with

pins

18, 19 and 20 of an AI-526A I2X 5L 5W 1 type controller.

The hearth temperature monitoring part is arranged at the top of the hearth; the temperature measurement is accurate without interference with other components.

The hearth heating part comprises a first silicon controlled controller, a second silicon controlled controller, a third silicon controlled controller, a first heating pipe, a second heating pipe and a third heating pipe; the first heating pipe is connected with a power supply through the first silicon controlled controller, the second heating pipe is connected with the power supply through the second silicon controlled controller, the third heating pipe is connected with the power supply through the third silicon controlled controller, and a control signal input port of the first silicon controlled controller, a control signal input port of the second silicon controlled controller and a control signal input port of the third silicon controlled controller are respectively connected with a control signal output port of the silicon controlled trigger.

The first silicon controlled controller, the second silicon controlled controller and the third silicon controlled controller comprise MCC95-16io1B type silicon controlled modules, 10W20RJ resistors, CBB1KV224J capacitors and 20D471K resistors, pins 1 of the MCC95-16io1B type silicon controlled modules are respectively connected with a power supply, one end of the 10W20RJ resistors and one end of the 20D471K resistors, pins 2 of the MCC95-16io1B type silicon controlled modules are respectively connected with a heating pipe, one end of the CBB1KV224J capacitors and the other end of the 20D471K resistors, the other end of the CBB1KV224J capacitors is connected with the other end of the 10W20RJ resistors, pins 2, 4 and 3 of the MCC95-16io1B type silicon controlled modules are connected together, and pins 1 and 7 of the MCC95-16io1B type silicon controlled modules are connected together;

pins

6 and 5 of the MCC95-16io1B type silicon controlled module of the first silicon controlled controller are correspondingly connected with

pins

6 and 5 of the AIJK3 type silicon controlled trigger, pins 6 and 5 of the MCC95-16io1B type silicon controlled module of the second silicon controlled controller are correspondingly connected with

pins

4 and 3 of the AIJK3 type silicon controlled trigger, and pins 6 and 5 of the MCC95-16io1B type silicon controlled module of the third silicon controlled controller are correspondingly connected with

pins

2 and 1 of the AIJK3 type silicon controlled trigger.

The silicon controlled controller controls the real-time power of the electric heating tube set to realize the auxiliary adjustment of the hearth temperature. In the closed hearth, the automatic constant-temperature hearth is realized by the combined control of each fan and the electric heating pipe.

The invention also comprises an isolation fan control part which is used for dissipating heat of the baked goods rotation driving part and preventing high-temperature air in the hearth from entering the baked goods rotation driving part, and a control signal input port of the isolation fan control part is connected with a control signal output port of the main control part.

The oxygen blowing fan control part of the fruit wood stove, the air exhaust fan control part of the hearth and the isolation fan control part all adopt fan control frequency converters.

The fan control frequency converter adopts an ATV320U02M2B frequency converter, a DI1 port of the frequency converter of the oxygen blowing fan control part of the fruit wood stove is respectively connected with one end of a normally open switch KM1-1 of a relay KM1, a DI4 port of the frequency converter of the oxygen blowing fan control part of the fruit wood stove and a +24 port of the frequency converter of the oxygen blowing fan control part of the fruit wood stove through a normally closed switch KM2-1 and a switch S7-1 of the relay KM2 in sequence, and the other end of the normally open switch KM1-1 of the relay KM1 is connected with a DI3 port of the frequency converter of the oxygen blowing fan control part of the fruit wood stove;

the DI1 port of the frequency converter of the hearth exhaust fan control part is sequentially connected with one end of a normally open switch KM1-2 of a relay KM1 and the +24 port of the frequency converter of the hearth exhaust fan control part through a normally closed switch KM2-2 and a switch S7-2 of a relay KM2, and the other end of the normally open switch KM1-2 of the relay KM1 is connected with the DI3 port of the frequency converter of the hearth exhaust fan control part;

a DI1 port of the frequency converter of the isolation fan control part is respectively connected with one end of an internal adjusting switch and a +24 port of the frequency converter of the isolation fan control part through a switch XB2BG 45C;

the 8 pin of the AI-526A I2X 5L 5W 1 type controller is connected with the control end of the relay KM 1;

the control end of the relay KM2 is connected with a hearth door opening prompting lamp and a hearth door opening prompting buzzer in parallel and then is connected with a power supply through a switch S4.

The KM1 can control the high and low speed and the time length of the oxygen blowing fan and the air exhausting fan to realize the automatic regulation of the fire of the fruit wood stove.

The baked goods rotation driving part comprises a rotary power frequency converter and a rotary power motor, and a control signal output port of the rotary power frequency converter is connected with a control signal input port of the rotary power motor.

The rotary power frequency converter adopts an ATV320U11N4B type frequency converter, a DI4 port of the ATV320U11N4B type frequency converter is respectively connected with one end of a reverse rotation operation switch, one end of a forward rotation operation switch, one end of a parking switch and a +24 port of the ATV320U11N4B type frequency converter through a switch S6, the other end of the reverse rotation operation switch is connected with a DI3 port of the ATV320U11N4B type frequency converter, the other end of the forward rotation operation switch is connected with a DI2 port of the ATV320U11N4B type frequency converter, and the other end of the parking switch is connected with a DI1 port of the ATV320U11N4B type frequency converter;

the R, S, T port of the ATV320U11N4B type frequency converter is connected with a power supply through a first controlled switch of a relay KMc, and the control end of the relay KMc is connected with a start operation switch, a stop operation switch and an emergency stop switch in series and then connected with the power supply; one end of the starting operation switch is connected with the R1A port of the ATV320U11N4B type frequency converter through a second controlled switch of the relay KMc, and the R1C port of the ATV320U11N4B type frequency converter is connected with the other end of the starting operation switch; the R2C port of the ATV320U11N4B type frequency converter is respectively connected with the R2C port of the ATV320U02M2B frequency converter, the 16 pins of the AIJK3 type silicon controlled trigger, the fault alarm indicator light and the fault alarm buzzer.

KMc can control the frequency converter to power off when the frequency converter has a fault.

When the door is opened, the KM2 controls the air intake and exhaust to be disconnected.

The invention also comprises a silicon controlled controller heat dissipation part, a main control box cooling part and an exhaust fan heat dissipation part.

The controllable silicon controller heat dissipation part comprises a first AC-DC module, a controllable silicon heat dissipation fan, a first AI-208 temperature controller and a temperature sensor for detecting the controllable silicon heat dissipation device (when the temperature of the controllable silicon heat dissipation device is higher than 45 ℃, high heat dissipation start is controlled, and when the temperature exceeds 70 ℃, alarm is given), a first ADJ port of the first AC-DC module is connected with a second ADJ port of the first AC-DC module sequentially through a potentiometer RP6 and a potentiometer RP7, an adjusting end of the potentiometer RP6 is connected with one end of a normally closed switch of a relay KM5, a connecting end of the potentiometer RP6 and a connecting end of a potentiometer RP7 respectively, the other end of the normally closed switch of the relay KM5 is connected with the second ADJ port of the first AC-DC module and an adjusting end of the potentiometer RP7 respectively, and an output port of the first AC-DC module is connected with a power supply end of the; the input end of the first AI-208 temperature controller is connected with the output end of a temperature sensor for detecting the controllable silicon radiator, and the pin 3 of the first AI-208 temperature controller is connected with the control end of the relay KM 5;

RP6, RP7, KM5 facilitate regulation of the output voltage, i.e. the speed of the scr radiator fan. The AC-DC module is a voltage-adjustable direct current output module.

The main control box cooling part comprises a second AC-DC module, a semiconductor refrigeration air-conditioning host, a second AI-208 temperature controller, a third AI-208 temperature controller, a first temperature sensor (a first temperature sensor is arranged at the upper end of the main control box and used for controlling a refrigeration device of the main control box, starting at low refrigeration temperature of 35 ℃ and starting at high refrigeration of 45 ℃ and alarming at 57 ℃ and causing refrigeration faults) for detecting the temperature of the main control box, and a second temperature sensor (arranged at the upper end of the main control box and used for controlling the on-off of the refrigeration device of the main control box) for detecting the temperature of the main control box, wherein a first ADJ port of the second AC-DC module is connected with a second ADJ port of the second AC-DC module through a potentiometer RP8 and a potentiometer RP9 in sequence, an adjusting end of the potentiometer 36RP 82 is connected with one end of a normally closed switch of the relay KM4 and a connecting end of the potentiometer RP8 respectively, and the other end of the normally closed switch of the KM4 is connected with the second ADJ port of the second AC-DC module respectively, The adjusting end of the potentiometer RP9 is connected, the output port of the second AC-DC module is connected with the power supply end of the semiconductor refrigeration air-conditioning host, and the L port of the second AC-DC module is connected with the power supply through the normally open switch of the relay KM 3; the input end of the second AI-208 temperature controller is connected with the output end of the first temperature sensor, and the pin 3 of the second AI-208 temperature controller is connected with the control end of the relay KM 3; the input end of the third AI-208 temperature controller is connected with the output end of the second temperature sensor, and the pin 3 of the third AI-208 temperature controller is connected with the control end of the relay KM 4;

the RP8, RP9 and KM4 are convenient for regulating output voltage, namely regulating the refrigerating capacity of the semiconductor air conditioner. The AC-DC module is a voltage-adjustable direct current output module.

The exhaust fan heat dissipation part comprises a third AC-DC module, an external exhaust fan of an exhaust fan motor, a fourth AI-208 temperature controller and a temperature sensor for detecting the temperature of the exhaust fan motor (the temperature of the exhaust fan motor is higher than 60 ℃, the control high heat dissipation start is higher than 100 ℃, and the alarm is given), a first ADJ port of the third AC-DC module is sequentially connected with a second ADJ port of the third AC-DC module through a potentiometer RP10 and a potentiometer RP11, the adjusting end of the potentiometer RP10 is respectively connected with one end of a normally closed switch of a relay KM6, the connecting end of the potentiometer RP10 and a potentiometer RP11, the other end of the normally closed switch of the relay KM6 is respectively connected with the second ADJ port of the third AC-DC module and the adjusting end of the potentiometer RP11, and an output port of the third AC-DC module is connected with a power supply end of the external exhaust fan of the exhaust fan motor; the input end of the fourth AI-208 temperature controller is connected with the output end of a temperature sensor for detecting the temperature of the exhaust fan motor, and the 3 pin of the fourth AI-208 temperature controller is connected with the control end of a relay KM 6;

RP10, RP11 and KM6 are convenient for adjusting output voltage, namely adjusting the rotating speed of a cooling fan arranged outside the exhaust fan. The AC-DC module is a voltage-adjustable direct current output module.

The 4 feet of the first AI-208 temperature controller, the 4 feet of the second AI-208 temperature controller, the 4 feet of the third AI-208 temperature controller and the 4 feet of the fourth AI-208 temperature controller are connected with a guarantee overtemperature indicator light and a guarantee overtemperature buzzer.

The invention also comprises an infrared sensor used for detecting whether a certain baked object reaches the position nearest to the hearth door, and the infrared sensor is connected with the nixie tube. The nixie tube displays the baked goods on the hook with which number is closest to the door.

As shown in fig. 18, when the main power switches QF1 and QF2 are in an off state, the main power switches can be connected with an external power source.

When the master switch (QF 3) is in an off state, the master power switches QF1 and QF2 can be switched on; the main power switches QF1 and QF2 are turned on ("power on 1" and "power on 2" lights) before the main control switch QF3 is turned on.

Before the door is opened, the door is opened and the wind is stopped (S4 is turned upwards, the prompting acousto-optic is started at the same time), and after the door is closed, the door is opened and the wind is stopped (S4 is turned downwards, the prompting acousto-optic is stopped at the same time).

The fault alarm red light lights a buzzer to sound, and the main power switches QF1 and QF2 are immediately disconnected to wait for the reason to be found out.

When the baking is finished and the oven is ready to be stopped, firstly, the temperature control switch is switched off (S1 is turned downwards) and the door is opened to stop air (S4 is turned upwards and the prompting sound and light is started), the oven door is opened to take out the residual fruit and tree fire, the oven body is naturally cooled for more than half an hour, and then the master control switch QF3 is switched off (the prompting sound and light is also stopped).

The oven equipment comprises an oven body frame, wherein an oven cavity body is arranged on the oven body frame, a oven cavity door is arranged on the oven cavity body, and an oven cavity heating part is arranged on the inner side of the oven cavity body; the lower end of the hearth body is provided with an oil outlet part and a fruit wood stove, and the upper end of the hearth body is provided with a baked article rotation driving part;

the furnace body frame at the upper end of the furnace chamber body is provided with a furnace chamber air exhaust fan, the furnace chamber air exhaust fan is connected with an air outlet at the upper end of the furnace chamber body through a connecting pipe, and the lower end of the fruit wood stove is provided with a fruit wood stove oxygen blowing pipe.

The hearth body is in a vertical cylindrical shape.

The two air outlets are symmetrically arranged on two sides of the upper end of the hearth body; the smoke discharging effect is good. The two air outlets can be connected with an exhaust fan.

The hearth body shell is of a double-layer iron sheet structure, and heat insulation materials are arranged between the double layers of iron sheets.

The heat insulating material is made of two materials, namely silicon dioxide nano aerogel and aluminum silicate fiber felt, and is respectively an inner layer and an outer layer.

The hearth door is connected with the furnace body frame through the four-bar linkage, two vertical fixed shafts at the rear end of the four-bar linkage are arranged on the furnace body frame, the lower ends of the fixed shafts are connected with the frame through the floor springs, and two vertical movable shafts at the front end of the four-bar linkage are connected with the front side of the hearth door frame through two sides of the movable shafts and connecting pieces at the upper end and the lower end.

The lower end of the fixed shaft close to the hearth door is connected with the frame through a floor spring, so that the door can automatically return to a closed state.

The middle part of the hearth door is provided with a glass door plate, and a sealing rubber strip is arranged on the hearth body corresponding to the frame of the hearth door.

The hearth heating part comprises three groups of heating pipes, one group of heating pipes is arranged right opposite to the hearth door, and the three groups of heating pipes are uniformly arranged along the circumferential direction of the hearth body; is convenient for all-round uniform baking.

Each group of heating pipes comprises a plurality of heating pipes which are uniformly arranged from top to bottom.

The heating pipe adopts a carbon fiber quartz pipe; the carbon fiber quartz tube has faster temperature rise and decrease than a resistance heating tube and a common quartz tube, and has high electric heat energy conversion rate (power saving) and long service life.

The oil outlet part comprises an annular funnel type oil receiving groove which is positioned on the outer ring of the bottom of the hearth body, and an oil outlet is formed in the lower end of the oil receiving groove.

The lower end of the oil receiving groove is in a transverse annular flat plate shape. The bottom is flush, and the cleaning trample deformation is prevented.

The periphery of the bottom of the hearth body is provided with an annular connecting plate, a first annular angle steel is arranged on the furnace body frame corresponding to the annular connecting plate, the upper transverse end face of the first annular angle steel is connected with the annular connecting plate through a fastener, and the lower end of the upper transverse end face of the first annular angle steel is welded with a pillar on the furnace body frame;

the furnace body frame is provided with a second annular angle steel corresponding to the lower end of the oil groove, the upper transverse end face of the second annular angle steel is abutted against the lower end of the oil groove, and the lower end of the upper transverse end face of the second annular angle steel is welded with a support on the furnace body frame.

Adopt first annular angle steel and the annular angle steel of second, inside and outside two sets of supports, sound construction.

The fruit wood stove is positioned in the center of the bottom of the hearth body, the lower end of the fruit wood stove is provided with a transverse grate, the fruit wood stove and the grate are arranged in a vertical cylinder-shaped movable insertion sleeve, the lower end of the movable insertion sleeve is bent horizontally towards the middle part and then is bent vertically downwards, and the vertical bending is inserted into an opening in the center of the bottom of the hearth body; the upper end of the transverse bending part is provided with a transverse grate, and the fruit wood stove is placed at the upper end of the grate.

The fruit wood stove comprises a vertical cylindrical inner stove wall and an outer stove wall, and the lower ends of the inner stove wall and the outer stove wall are connected through a bottom plate. A fruit tree roasting area is arranged between the inner furnace wall and the outer furnace wall, and a fruit tree burning area is arranged in the inner furnace wall.

The outer layer is baked to fully release the sweet flavor of the fruit trees, so that the fruit trees are saved, and the utilization rate of the fruit trees is improved.

And a plurality of fire-penetrating air holes are uniformly distributed on the lower part of the inner furnace wall along the circumferential direction of the inner furnace wall.

The periphery of a central opening at the bottom of the hearth body is abutted against the upper end of a vertical cylindrical fruit wood stove base, an annular connecting plate extending outwards is arranged at the lower end of the fruit wood stove base, the annular connecting plate is connected with a furnace body frame through a bolt, and a triangular reinforcing rib is arranged between the upper end surface of the annular connecting plate and the outer side wall of the fruit wood stove base; the triangular reinforcing ribs are uniformly distributed along the circumferential direction of the fruit wood stove base; the horizontal part of the oxygen lance of the fruit wood stove penetrates through the side wall of the base of the fruit wood stove and then is bent upwards along the center of the base of the fruit wood stove, the upper end bent upwards is an air outlet of the oxygen lance of the fruit wood stove, and the umbrella-shaped cap is arranged above the air outlet of the oxygen lance of the fruit wood stove and in the base of the fruit wood stove.

The baked goods rotation driving part comprises a rotating disc, a worm and gear speed reducer and a rotation power motor, and the worm and gear speed reducer and the rotation power motor are arranged on the furnace body frame;

The main shaft is connected with the main fluted disc through an upper connecting sleeve, the upper part of the main shaft is arranged in the upper connecting sleeve, an upper flange extending outwards is arranged at the upper end of the upper connecting sleeve, the upper flange is connected with the main fluted disc through a vertical bolt, and the middle part of the upper connecting sleeve is connected with the main shaft through a transverse pin shaft;

the lower end of the middle connecting sleeve is provided with a lower flange extending outwards, the upper end of the lower flange is provided with an upper radial bearing, and the lower end of the lower flange is provided with a thrust bearing;

An ash containing box is arranged on the furnace body frame below the fruit wood stove, two sides of the upper end of the ash containing box are arranged on a pull-out slideway on the furnace body frame, and a pull-out hook is arranged on the ash containing box.

The output shafts are divided into a plurality of groups from the center of the rotating disc to the outer ring, each group of output shafts are uniformly distributed on the same circle which takes the center of the rotating disc as the center of a circle, and the center of the rotating disc is opposite to the fruit wood stove at the center of the bottom of the hearth body; the fixed gear disc is meshed with a driven gear at the upper end of the output shaft of the innermost ring, a transmission gear is arranged at the upper part of the output shaft of the innermost ring, and the transmission gear is meshed with a driven gear at the upper end of the output shaft of the secondary inner ring.

An isolation fan is arranged on the furnace body frame at the upper end of the hearth body, an isolation air inlet is arranged on the fixed gear disc, and the isolation air inlet is connected with the isolation fan through an isolation air supply pipeline.

The furnace body frame is provided with a main control box, and the main control box is arranged at the corner of the upper part of the furnace body frame through a connecting frame, a connecting hole and a fastener.

The furnace body frame upper end is provided with vertical furnace mounting, and furnace mounting upper end passes through the bolt and links to each other with the horizontal support lug on the furnace body frame, and furnace mounting lower extreme is horizontal folded plate structure, and horizontal folded plate passes through the bolt and is fixed with the furnace body, and furnace mounting both sides are provided with the strengthening rib of buckling forward.

The upper end of the hearth fixing piece is connected with a transverse supporting lug on the furnace body frame through a bolt; the contact surface of the frame and the hearth body is small, and the conduction heat is small.

The oil outlet is connected with the oil outlet pipe, and an oil storage container is arranged below the outlet of the oil outlet pipe.

The oil outlet pipe is provided with a lock cap and a lock block at the outlet, the front end of the lock cap is provided with an L-shaped lock port corresponding to the lock block, and the lower end of the lock cap is provided with an oil outlet. The locking cap is inserted into the outlet of the oil outlet pipe, when the locking block enters the vertical port at the front end of the L-shaped locking port and reaches the transverse port at the rear end of the L-shaped locking port, the locking cap is rotated, and the locking block enters the transverse port to complete the connection of the locking cap and the oil outlet pipe. The locking cap can prevent wind from entering from the outlet of the oil outlet pipe, so that the oil outlet pipe can be made thick enough to be convenient for cleaning.

And an air exhaust fan motor external cooling fan is arranged on the furnace body frame at the side of the hearth air exhaust fan.

The air outlet direction of the oxygen lance of the fruit wood stove is vertical and upward, and an umbrella-shaped cap is arranged above the air outlet of the oxygen lance of the fruit wood stove. The umbrella-shaped cap not only prevents fruit tree ash from falling into the air conveying pipeline, but also enlarges the air blowing area.

The rotating disc is arranged at a circular opening in the middle of the upper end of the hearth body, and a low-temperature air supply channel is formed by a gap between the rotating disc and the circular opening, a gap between the driven gear and the rotating disc and an isolated air inlet.

The isolation fan sends low-temperature air into the revolution and rotation mechanism through the low-temperature air supply channel to flow into the hearth, the air supply pressure of the isolation fan is set, the low-temperature air with certain pressure generated by the isolation fan is sent to the inside of the revolution and rotation mechanism through the isolation air supply pipeline, and the low-temperature air flows into the hearth through a gap between a circular rotating disk and a static hearth wall in the revolution and rotation mechanism.

The clearance between the rotating disc and the circular opening is 3-5 mm.

An infrared sensor placing disc is arranged at the upper end of the furnace body frame, the upper end of the main shaft is connected with the center of the detection disc, a detection hole is formed in the edge of the detection disc, an output shaft of the outer ring corresponds to one infrared sensor, the detection hole is turned to which infrared sensor, and the output shaft corresponding to which infrared sensor reaches the position closest to the furnace door; the nixie tube displays the number corresponding to the output shaft, so that the baked goods can be conveniently fed in and out.

A cross beam is arranged between the two movable shafts at the front end of the four-bar linkage mechanism, a hearth illuminating lamp is arranged on the cross beam, and a power supply lead of the hearth illuminating lamp sequentially passes through the inside of the cross beam, the inside of the movable shaft and the fixed shaft connected with the inside of the cross beam and the inside of the fixed shaft; the power supply lead is connected with the connecting bearing of the connecting cross rod and the movable shaft and the connecting bearing of the fixed shaft and the furnace body frame through a conductive slip ring.

Set up the furnace light, conveniently observe the interior edible material state of furnace.

The parts of the invention are connected by fasteners, and can be disassembled for transportation and field assembly.

It should be understood that the detailed description of the present invention is only for illustrating the present invention and is not limited by the technical solutions described in the embodiments of the present invention, and those skilled in the art should understand that the present invention can be modified or substituted equally to achieve the same technical effects; as long as the use requirements are met, the method is within the protection scope of the invention.

Claims

1. The baked goods rotation driving device of the intelligent fruit tree oven comprises a rotating disk, a worm gear speed reducer and a rotating power motor, and is characterized in that the worm gear speed reducer and the rotating power motor are arranged on a furnace body frame;

the power output end of the rotary power motor is connected with the power input end of a worm and gear speed reducer through a triangular belt, the power output end of the worm and gear speed reducer is connected with the center of a transverse driving gear, the driving gear is meshed with a main toothed disc, the center of the main toothed disc is connected with the upper end of a vertical main shaft, the lower end of the main shaft is connected with the center of a rotary disc, the middle of the main shaft is connected with a furnace body frame through a bearing and a bearing seat, a fixed toothed disc is arranged on the outer side of the lower part of the bearing seat and meshed;

the output shafts are divided into a plurality of groups from the center of the rotating disc to the outer ring, each group of output shafts are uniformly distributed on the same circle which takes the center of the rotating disc as the center of a circle, and the center of the rotating disc is opposite to the fruit wood stove at the center of the bottom of the hearth body; the fixed gear disc is meshed with a driven gear at the upper end of the output shaft of the innermost ring, a transmission gear is arranged at the upper part of the output shaft of the innermost ring, and the transmission gear is meshed with a driven gear at the upper end of the output shaft of the secondary inner ring;

the periphery of a central opening at the bottom of the hearth body is abutted against the upper end of a vertical cylindrical fruit wood stove base, an annular connecting plate extending outwards is arranged at the lower end of the fruit wood stove base, the annular connecting plate is connected with a furnace body frame through a bolt, and a triangular reinforcing rib is arranged between the upper end surface of the annular connecting plate and the outer side wall of the fruit wood stove base; the triangular reinforcing ribs are uniformly distributed along the circumferential direction of the fruit wood stove base; the horizontal part of the oxygen lance of the fruit wood stove penetrates through the side wall of the base of the fruit wood stove and then is bent upwards along the center of the base of the fruit wood stove, the upper end of the upward bending is an air outlet of the oxygen lance of the fruit wood stove, and an umbrella-shaped cap is arranged above the air outlet of the oxygen lance of the fruit wood stove and is arranged in the base of the fruit wood stove;

the device comprises a main control part, a fruit wood stove oxygen blowing fan control part, a hearth air exhaust fan control part, a hearth heating part and a hearth temperature monitoring part, wherein a control signal output port of the main control part is respectively connected with a control signal input port of the fruit wood stove oxygen blowing fan control part, a control signal input port of the hearth air exhaust fan control part and a control signal input port of the hearth heating part, and a detection signal input port of the main control part is connected with a detection signal output port of the hearth temperature monitoring part;

the fruit wood stove is positioned in the center of the bottom of the hearth body, the lower end of the fruit wood stove is provided with a transverse grate, the fruit wood stove and the grate are arranged in a vertical cylinder-shaped movable insertion sleeve, the lower end of the movable insertion sleeve is bent horizontally towards the middle part and then is bent vertically downwards, and the vertical bending is inserted into an opening in the center of the bottom of the hearth body; the upper end of the transverse bending part is provided with a transverse grate, and the fruit wood stove is placed at the upper end of the grate; the fruit wood stove comprises a vertical cylindrical inner stove wall and an outer stove wall, and the lower ends of the inner stove wall and the outer stove wall are connected through a bottom plate; a fruit tree roasting area is arranged between the inner furnace wall and the outer furnace wall, and a fruit tree burning area is arranged in the inner furnace wall.

2. A baked product rotation driving device of an intelligent fruit tree baking oven as claimed in claim 1, wherein the main shaft is connected with the main fluted disc through an upper connecting sleeve, the upper part of the main shaft is arranged in the upper connecting sleeve, the upper end of the upper connecting sleeve is provided with an upper flange extending outwards, the upper flange is connected with the main fluted disc through a vertical bolt, and the middle part of the upper connecting sleeve is connected with the main shaft through a transverse limiting bolt;

3. A baked goods rotation driving device of an intelligent fruit tree oven as claimed in claim 1, wherein the oven body frame at the upper end of the oven cavity body is provided with an isolation fan, the fixed gear plate is provided with an isolation air inlet, and the isolation air inlet is connected with the isolation fan through an isolation air supply pipeline.

4. A baked goods rotation driving device of the intelligent fruit tree oven as claimed in claim 3, wherein the rotating disc is arranged at the circular opening at the middle part of the upper end of the oven cavity body, and the low-temperature air supply channel is formed by the gap between the rotating disc and the circular opening, the gap between the driven gear and the rotating disc and the isolated air inlet.

5. A baked goods rotation driving device of intelligent fruit tree oven as claimed in claim 4, wherein the gap between the rotating disc and the circular opening is 3-5 mm.