Bean curd skin machine
Technical Field
The invention relates to a beancurd sheet machine.
Background
The beancurd skin is a nutritional food rich in protein and is popular with people.
The existing bean skin processing generally adopts a manual processing mode, so that the production efficiency is low and the sanitation condition is poor; the bean curd skin machine is used for replacing manual production, so that the labor intensity of workers is reduced, and the working efficiency is greatly improved.
Chinese patent ZL200720087007.7 discloses a skin of beancurd machine, and this skin of beancurd machine is that the radius difference of plane pot formula skin of beancurd machine inner and outer lane is big, and skin of beancurd strip length is inconsistent, and the phase difference is big, is difficult to collect, is inconvenient for batch production.
Disclosure of Invention
The invention aims to solve the technical problems that the lengths of the bean skin strips produced by a bean skin machine in the background art are inconsistent, the bean skin strips have large phase difference, are difficult to collect and are inconvenient for mass production.
In order to solve the problems, the invention adopts the following technical scheme:
a bean curd skin machine comprises a frame component, a roller, a hopper component, a heating component, an outer heat-preserving cover and an inner heat-preserving cover,
the roller is horizontally arranged on the frame component, the hopper component is vertically arranged on the frame component, the heating component is arranged on the inner side of the roller, the outer heat-preserving cover is sleeved on the outer side of the roller and fixed on the frame component, and the inner heat-preserving cover is arranged on the inner side of the roller and fixed on the frame component;
the frame component comprises a front vertical plate, a rear vertical plate, a driving motor, a scraping plate, a discharging roller and a cleaning roller,
the front vertical plate and the rear vertical plate are symmetrically and vertically arranged, each of the front vertical plate and the rear vertical plate comprises a first vertical plate which is horizontally arranged, a vertical plate which is vertically arranged on the first vertical plate and inclined plates which are symmetrically arranged on two sides of the middle lower part of the vertical plate, the two inclined plates are obliquely arranged downwards, and a transverse plate is horizontally and convexly arranged at the middle upper part of the vertical plate in an outward protruding mode;
two connecting rods are arranged between the two first vertical plates on the front vertical plate and the rear vertical plate, two ends of one connecting rod are respectively fixed on one end of the two first vertical plates, and two ends of the other connecting rod are respectively fixed on the other ends of the two first vertical plates; the four ends of the two connecting rods are respectively provided with rollers, and the two rollers on each connecting rod are positioned on the front vertical plate and the rear vertical plate;
the two inclined plates of the four inclined plates on the front vertical plate and the rear vertical plate are respectively provided with a pull rod, two ends of one pull rod are respectively arranged on the two inclined plates through a rotating piece, and two ends of the other pull rod are respectively arranged on the other two inclined plates through a rotating piece;
a first rotating shaft is arranged between the two vertical plates on the front vertical plate and the rear vertical plate, and the first rotating shaft is positioned at the middle upper part of the two vertical plates; two ends of the first rotating shaft are respectively arranged on the two vertical plates through rotating pieces, and two ends of the first rotating shaft respectively protrude outwards from the outer sides of the front vertical plate and the rear vertical plate;
the two pull rods and the first rotating shaft are arranged in a space triangle and used for supporting the roller;
the driving motor is horizontally arranged on a vertical plate on the rear vertical plate, the driving motor is positioned between the front vertical plate and the rear vertical plate, a motor shaft of the driving motor penetrates through the vertical plate and is positioned at the outer side of the rear vertical plate, a first belt wheel is arranged on the motor shaft of the driving motor, the first belt wheel is connected with a second belt wheel through a first synchronous belt, and the second belt wheel is arranged at one end part of the first rotating shaft;
a third belt wheel is arranged at the end part of the other end of the first rotating shaft, the third belt wheel is connected with a fourth belt wheel through a second synchronous belt, the fourth belt wheel is arranged at one end of a roll shaft on the cleaning roll, two ends of the roll shaft of the cleaning roll are respectively arranged between the two transverse plates through rotating pieces, and two ends of the roll shaft of the cleaning roll respectively protrude outwards from the outer sides of the two transverse plates;
the other end of the upper roller shaft of the cleaning roller is provided with a first gear which is externally meshed with a second gear, the second gear is horizontally arranged on a second rotating shaft outside the transverse plate, a fifth belt wheel which is coaxially rotated with the second gear is arranged on the second rotating shaft, the fifth belt wheel is connected with a sixth belt wheel through a third synchronous belt, and the sixth belt wheel is arranged at one end of the upper roller shaft of the discharging roller;
the two ends of the roll shaft of the discharging roll are respectively arranged between the two transverse plates through the rotating piece, and the two ends of the roll shaft of the discharging roll respectively protrude outwards from the outer sides of the two transverse plates;
the scraping plate is arranged between the two small manifold plates through a scraping plate shaft, the scraping plate is positioned below the cleaning roller, a scraping plate opening of the scraping plate is attached to the outer surface of the roller and is used for shoveling bean skin attached to the roller, and the two small manifold plates are respectively arranged on the two transverse plates vertically downwards;
the hopper component is inserted from the top of two vertical plates in the frame component;
the hopper assembly comprises a hopper, two hopper brackets, a discharge transverse pipe and at least one discharge pipe vertical pipe, wherein the two hopper brackets are symmetrically arranged at two sides of the hopper, and the two hopper brackets are respectively inserted into slots at the tops of the two vertical plates correspondingly; all the blanking pipe vertical pipes are vertically arranged at the bottom of the hopper and are communicated with the hopper, and a valve is respectively arranged on each blanking pipe vertical pipe; the horizontal discharging pipe is horizontally arranged and connected with the discharging ports of all the discharging pipe vertical pipes, a plurality of discharging nozzles are arranged on the horizontal discharging pipe at intervals along the length direction of the horizontal discharging pipe, and all the discharging nozzles point to the outer surface of the roller;
the roller is made of food-grade metal materials, is cylindrical and is rotatably supported on two pull rods and a first rotating shaft;
the heating component consists of electric heating pipes which are axially arranged along the roller, and the electric heating pipes are arranged at the inner side of the roller and are circumferentially arranged;
the inner heat-insulating cover is arranged on the inner side of the roller and is positioned on the inner side of the electric heating pipe, a refractory plate is arranged between the inner heat-insulating cover and the electric heating pipe, the electric heating pipe and the refractory plate are arranged on the inner heat-insulating cover, and the inner heat-insulating cover is fixed on the front vertical plate and the rear vertical plate;
the outer heat preservation cover is arranged on the outer side of the roller and fixed on the front vertical plate and the rear vertical plate, and windows are formed in the position of the hopper assembly, the position of the scraping plate and the position of the cleaning roller on the outer heat preservation cover.
Preferably, the rotating member is a bearing or a rolling sleeve.
Preferably, the discharging roller comprises a discharging roller shaft and a plurality of discharging rods, the discharging rods are all arranged along the axial direction of the discharging roller shaft, two ends of the discharging rods are arranged on the discharging roller shaft through supporting rods, and the discharging rods are annularly distributed around the discharging roller shaft.
Preferably, a torsion spring is sleeved on the scraper shaft, one end of the torsion spring is buckled on the scraper, and the other end of the torsion spring is buckled on the small manifold. The scraper opening below the scraper is always attached to the surface of the roller through the torsion spring, and the bean skin attached to the roller is shoveled (peeled off).
Preferably, the outer heat-insulating cover is cylindrical, and the outer heat-insulating cover is divided into a plurality of pieces. The split joint of the partitioned outer heat preservation cover is convenient to produce and install.
Preferably, the cleaning roller includes a cleaning roller shaft and a cleaning sleeve disposed on the cleaning roller shaft for cleaning and oiling the drum surface.
Preferably, the cleaning sleeve is made of sponge or cotton cloth.
The beneficial effects of the invention are as follows:
1. the bean skin machine has the advantages of consistent bean skin length, convenient collection and capability of being used for mass production.
2. The soybean hull machine has the advantages of reduced occupied area and high practicability.
Drawings
FIG. 1 is a first overview of a beancurd sheet machine
Fig. 2 is a second general view of the beancurd sheet machine (the outer insulation cover and drum are omitted from the drawing, in order to make clear the heating assembly and the refractory plate).
Fig. 3 is a schematic view of a rack assembly.
Fig. 4 is a schematic view of a hopper assembly.
Fig. 5 is a schematic illustration of the components of the drum.
Fig. 6 is a schematic illustration of the components of the outer insulating cover.
Detailed Description
The technical scheme of the present invention is described in detail below, but the scope of the present invention is not limited to the embodiments.
In order to make the contents of the present invention more comprehensible, the present invention is further described with reference to fig. 1 to 6 and the detailed description below.
The present invention will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present invention more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention.
As shown in fig. 1 and 2, the beancurd sheet machine of the present embodiment includes a frame assembly 10, a drum 34, a hopper assembly, a heating assembly, an outer insulating cover 35 and an inner insulating cover 31.
The roller 34 is horizontally arranged on the frame assembly 10, the hopper assembly is vertically arranged on the frame assembly 10, the heating assembly is arranged on the inner side of the roller 34, the outer heat preservation cover 35 is sleeved on the outer side of the roller 34 and fixed on the frame assembly 10, and the inner heat preservation cover 31 is arranged on the inner side of the roller 34 and fixed on the frame assembly 10.
As shown in FIG. 3, the frame assembly 10 includes a front riser 01, a rear riser 21, a drive motor 19, a scraper 05, a take-off roller 14 and a cleaning roller 15,
The front vertical plate 01 and the rear vertical plate 21 are symmetrically and vertically arranged, the front vertical plate 01 and the rear vertical plate 21 respectively comprise a first vertical plate 01-1 which is horizontally arranged, a vertical plate 01-2 which is vertically arranged on the first vertical plate 01-1, and inclined plates 01-3 which are symmetrically arranged on two sides of the middle lower part of the vertical plate 01-2, the two inclined plates 01-3 are obliquely arranged downwards, and a transverse plate 17 is horizontally and convexly arranged on the middle upper part of the vertical plate 01-2. In this embodiment, the front vertical plate 01 and the rear vertical plate 21 are integrally molded.
Two connecting rods 25 are arranged between the front vertical plate 01 and the two first vertical plates 01-1 on the rear vertical plate 21, two ends of one connecting rod 25 are respectively fixed on one end of the two first vertical plates 01-1, and two ends of the other connecting rod 25 are respectively fixed on the other ends of the two first vertical plates 01-1; the rollers 24 are respectively arranged at four end parts of the two connecting rods 25, and the two rollers 24 on each connecting rod 25 are positioned on the front vertical plate 01 and the rear vertical plate 21.
Tie rods 23 are respectively arranged between every two of the four inclined plates 01-3 on the front vertical plate 01 and the rear vertical plate 21, two ends of one tie rod 23 are respectively arranged on the two inclined plates 01-3 through bearings or rolling sleeves, and two ends of the other tie rod 23 are respectively arranged on the other two inclined plates 01-3 through rotating parts.
A first rotating shaft 18 is arranged between the two vertical plates 01-2 on the front vertical plate 01 and the rear vertical plate 21, and the first rotating shaft 18 is positioned at the middle upper part of the two vertical plates 01-2; two ends of the first rotating shaft 18 are respectively arranged on the two vertical plates 01-2 through rotating pieces, and two ends of the first rotating shaft 18 respectively protrude outwards from the outer sides of the front vertical plate 01 and the rear vertical plate 21.
The two tie rods 23 and the first shaft 18 are arranged in a spatial triangle for supporting the drum 34.
The driving motor 19 is horizontally arranged on a vertical plate 01-2 on the rear vertical plate 21, the driving motor 19 is positioned between the front vertical plate 01 and the rear vertical plate 21, a motor shaft of the driving motor 19 penetrates through the vertical plate 01-2 and is positioned on the outer side of the rear vertical plate 21, a first belt wheel 02 is arranged on the motor shaft of the driving motor 19, the first belt wheel 02 is connected with a second belt wheel 04 through a first synchronous belt 03, and the second belt wheel 04 is arranged at one end part of the first rotating shaft 18.
A third belt wheel is arranged at the end part of the other end of the first rotating shaft 18, the third belt wheel is connected with a fourth belt wheel through a second synchronous belt 16, the fourth belt wheel is arranged at one end of a roller shaft on the cleaning roller 15, two ends of the roller shaft of the cleaning roller 15 are respectively arranged between the two transverse plates 17 through bearings or rolling sleeves, and two ends of the roller shaft of the cleaning roller 15 respectively protrude outwards from the outer sides of the two transverse plates 17. The cleaning roller 15 includes a cleaning roller shaft and a cleaning sleeve 15-1 provided on the cleaning roller shaft for cleaning and oiling the surface of the drum 34. The cleaning sleeve 15-1 is made of sponge or cotton cloth.
The other end of the roll shaft on the cleaning roll 15 is provided with a first gear 13, the first gear 13 is externally meshed with a second gear 12, the second gear 12 is horizontally arranged on a second rotating shaft 07 outside a transverse plate 17, a fifth pulley 08 which rotates coaxially with the second gear 12 is arranged on the second rotating shaft 07, the fifth pulley 08 is connected with a sixth pulley 09 through a third synchronous belt 11, and the sixth pulley 09 is arranged at one end of the roll shaft on the discharging roll 14.
The two ends of the roll shaft of the discharging roll 14 are respectively arranged between the two transverse plates 17 through bearings or rolling sleeves, and the two ends of the roll shaft of the discharging roll 14 respectively protrude outwards from the outer sides of the two transverse plates 17. The discharging roller 14 comprises a discharging roller shaft and a plurality of discharging rods 14-1, the plurality of discharging rods 14-1 are all arranged along the axial direction of the discharging roller shaft, two ends of the discharging rods 14-1 are arranged on the discharging roller shaft through supporting rods 14-2, and the plurality of discharging rods 14-1 are annularly distributed around the discharging roller shaft.
The scraper blade 05 is arranged between the two small manifold plates 06 through a scraper shaft, the scraper blade 05 is positioned below the cleaning roller 15, a scraper opening of the scraper blade 05 is attached to the outer surface of the roller 34 and used for shoveling bean skin attached to the roller 34, and the two small manifold plates 06 are respectively arranged on the two transverse plates 17 vertically downwards. A torsion spring is sleeved on the scraper shaft, one end of the torsion spring is buckled on the scraper 05, and the other end of the torsion spring is buckled on the small manifold plate 06. The scraper opening below the scraper is always attached to the surface of the roller 34 through the torsion spring, and the bean skin attached to the roller 34 is peeled off.
In the embodiment, the driving motor 19 drives the first rotation shaft 18 to rotate counterclockwise through the first pulley 02, the first timing belt 03, and the second pulley 04. The counterclockwise rotation of the first shaft 18 drives the drum 34 to rotate counterclockwise as well. The rotation of the first rotating shaft 18 drives the cleaning roller 15 to rotate counterclockwise through the third belt pulley, the fourth belt pulley and the second synchronous belt 16, so that the cleaning roller 15 cleans and refuels the surface of the drum 34. The first gear 13 at one end of the roller shaft of the cleaning roller 15 is engaged with the second gear 12 on the second rotating shaft 07, thereby pushing the fifth pulley 08 to rotate clockwise. The fifth pulley 08 pushes the discharging roller 14 to rotate clockwise through the third synchronous belt 11 and the sixth pulley 09, and the bean belt shoveled by the scraper 05 is separated from the drum 34.
As shown in fig. 1 and 2, the hopper assembly is inserted from the top of two risers 01-2 within the rack assembly 10.
As shown in fig. 4, the hopper assembly comprises a hopper 41, two hopper brackets 42, a discharge transverse pipe 44 and at least one discharge pipe vertical pipe 43, wherein the two hopper brackets 42 are symmetrically arranged at two sides of the hopper 41, and the two hopper brackets 42 are respectively inserted into slots at the tops of the two vertical plates 01-2 correspondingly; all the blanking pipe vertical pipes 43 are vertically arranged at the bottom of the hopper 41, all the blanking pipe vertical pipes 43 are communicated with the hopper 41, and each blanking pipe vertical pipe 43 is provided with a valve respectively; the horizontal discharging pipe 44 is horizontally arranged, the horizontal discharging pipe 44 is connected with the discharging ports of all the discharging pipe vertical pipes 43, a plurality of discharging nozzles 45 are arranged on the horizontal discharging pipe 44 at intervals along the length direction of the horizontal discharging pipe 44, and all the discharging nozzles 45 are pointed to the outer surface of the roller 34.
In the embodiment, the soybean milk in the hopper 41 flows into the discharge transverse pipe 44 through the discharge pipe vertical pipe 43, and then flows out from the discharge nozzle 45 on the discharge transverse pipe 44 to fall to the surface of the roller 34 below.
As shown in fig. 5, the drum 34 is made of food grade metal material and is cylindrical, and the drum 34 is rotatably supported on the two tie rods 23 and one first rotating shaft 18.
As shown in fig. 2, the heating assembly is composed of electric heating pipes 33 arranged axially along the drum 34, the electric heating pipes 33 being disposed inside the drum 34 and circumferentially arranged. The electric heating tube 33 used in the present embodiment is a conventional product in the prior art, and is obtained by direct purchase.
The inner heat preservation cover 31 is used for heat preservation and energy conservation, the inner heat preservation cover 31 is arranged on the inner side of the roller 34 and is positioned on the inner side of the electric heating pipe 33, the fireproof plate 32 is arranged between the inner heat preservation cover 31 and the electric heating pipe 33, the electric heating pipe 33 and the fireproof plate 32 are arranged on the inner heat preservation cover 31, and the inner heat preservation cover 31 is fixed on the front vertical plate 01 and the rear vertical plate 21.
As shown in fig. 6, the outer heat-insulating cover 35 is used for heat-insulating and energy-saving, the outer heat-insulating cover 35 is arranged on the outer side of the roller 34 and fixed on the front vertical plate 01 and the rear vertical plate 21, and windows are formed on the outer heat-insulating cover 35 at the position of the hopper assembly, the position of the scraping plate 05 and the position of the cleaning roller 15. In the specific embodiment, the outer heat-insulating cover 35 of this embodiment is cylindrical, and the outer heat-insulating cover 35 is divided into a plurality of pieces. The split joint of the partitioned outer heat preservation cover 35 is convenient to produce and install.
The working process of the beancurd sheet machine comprises the following steps:
adding the soybean paste into the hopper 41; the driving motor 19 is started to drive the roller 34 to rotate, and the electric heating tube 33 is started to heat the roller 34. After the set temperature is reached, the valve on the discharge pipe standpipe 43 in the hopper assembly is opened and adjusted to the appropriate opening level. The soybean milk in the hopper 41 flows into the discharge transverse pipe 44 after passing through the discharge pipe vertical pipe 43 and the valve, and then flows out from the discharge nozzle 45 on the discharge transverse pipe 44 to fall to the surface of the roller 34 which is positioned below and rotates anticlockwise. The skin of beancurd falling on the surface of the drum 34 is baked and cured at a high temperature, the scraping plate 05 shovels the skin of beancurd attached to the drum 34, the shoveled skin of beancurd is manually assisted to be hung on the discharge roller 14 rotating clockwise initially, and the shoveled skin of beancurd is continuously taken away from the drum 34 by the discharge roller 14. The cleaning roller 15 cleans and refuels the surface of the drum 34.
The beancurd sheet machine of the embodiment has the advantages that beancurd sheets are uniform in length and convenient to collect, and can be used for mass production; the soybean hull machine has the advantages of reduced occupied area and high practicability.
While the invention has been described in the context of what is presently considered to be the most practical and preferred embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but on the contrary, is intended to cover various modifications and variations apparent to those skilled in the art.