CN216225426U - Modified baking of biological enzyme is with powder sieving mechanism - Google Patents

Abstract

The utility model belongs to the technical field of screening devices, and particularly relates to a powder screening device for biological enzyme modification baking, which comprises a base, wherein the top end of the base is connected with the bottom surface of a top cover through a supporting spring, the bottom surface of the top cover is provided with a vibration motor, the top end of a circular tube support arranged on the inner bottom surface of the top cover is connected with a screen, the bottom surface, the bottom side and the top end of the top cover are respectively provided with a lower discharge hole, an upper discharge hole and a feed inlet, an output shaft of the motor arranged on the inner bottom surface of the base is provided with a lower connecting seat, an upper connecting seat, a lower driving bevel gear and an upper driving bevel gear, the lower driving bevel gear and the upper driving bevel gear are respectively connected with a beating roller and an auger in a transmission manner through a driven bevel gear and a speed-increasing gear mechanism, the bottom surface of the upper connecting seat is fixedly provided with a Teflon cushion, the beating roller can beat particles blocked in the holes of the screen, and the auger can stir the particles beaten by the beating roller to the upper side of materials, effectively improve the screening effect and the production efficiency of the long-time during operation of the device.

Description

Modified baking of biological enzyme is with powder sieving mechanism

Technical Field

The utility model belongs to the technical field of screening devices, and particularly relates to a powder screening device for biological enzyme modification baking.

Background

In the baked food, the enzyme can enhance the toughness, elasticity and toughness of the dough through the synergistic action of various components of the product, and simultaneously improve the extensibility of the dough, so that the dough has better operability and stability; the stability of the dough during excessive fermentation can be improved, the baking expansibility of the dough is increased, the bread crown is obvious, and the volume specific volume is increased; has whitening effect, can obviously improve the gloss and fineness of the surface of the bread product, improve the internal tissue structure of the bread product, and improve the whiteness, and has obvious silk shape and fine and soft mouthfeel. Thereby improving the quality of the baked product.

When the bio-enzyme modified baking powder is sieved, after the existing vibrating screen device is used for a period of time, screen holes in a screen mesh can be blocked by materials with large particle sizes, and the vibrating screen device needs to be disassembled to take out and clean the screen mesh, so that the mode is not in line with the sanitation in the food production process, the possibility of production pollution is increased, the operation is complicated, and the production efficiency is reduced.

SUMMERY OF THE UTILITY MODEL

The vibrating screen device is required to be disassembled to clean the screen after the screen of the existing vibrating screen is blocked, the mode is not only not in line with the sanitation in the food production process, the possibility of production pollution is increased, the operation is complex, and the production efficiency is reduced. The utility model provides a screening device for modified baking powder of biological enzyme, wherein a beating roller can beat and shake out particles blocked in a mesh hole of a screen, and a packing auger can stir and bring the particles beaten by the beating roller to the upper side of a material, so that the screening effect and the production efficiency of the device in long-time working are effectively improved.

The utility model provides the following technical scheme: the utility model provides a modified baking of biological enzyme is with powder sieving mechanism, includes the base, the bottom surface of supporting spring fixed connection top cap is passed through on the top of base, the bottom surface fixed mounting of top cap has vibrating motor, the interior bottom surface fixed mounting of top cap has the pipe support, the top fixedly connected with screen cloth of pipe support, the bottom surface of top cap has been seted up down the discharge gate, the top discharge gate has been seted up to the bottom side of top cap, the dog-house has been seted up on the top of top cap, fixed mounting has the motor on the interior bottom surface of base, fixed mounting has lower connecting seat and last connecting seat on the output shaft of motor, drive bevel gear and last drive bevel gear down respectively fixed mounting on the output shaft of the inboard motor of connecting seat and last connecting seat, drive bevel gear and be connected with driven bevel gear down, the inboard driven bevel gear of connecting seat and last connecting seat is connected with through increasing speed gear mechanism transmission respectively and hits the roller and hank the hank The bottom surface of the upper connecting seat is fixedly provided with a Teflon cushion.

The number of the driven bevel gears is two, the driven bevel gears are respectively and rotatably installed on the inner sides of the lower connecting seat and the upper connecting seat, the axis of the output shaft of the motor is collinear with the axes of the base and the top cover, and the bottom surface of the top cover is provided with a through hole which is rotatably connected with the output shaft of the motor; the motor can simultaneously drive the two groups of speed-up gear mechanisms to rotate through the lower driving bevel gear, the upper driving bevel gear and the driven bevel gear.

The speed-increasing gear mechanism comprises a first gear, a second gear, a third gear and a fourth gear, wherein the first gear is fixedly arranged at one end of a rotating shaft of the driven bevel gear, the first gear is meshed with the second gear on one side, the second gear and the third gear are coaxially arranged, the third gear is meshed with the fourth gear on one side, the rotating shaft of the fourth gear in the lower connecting seat is fixedly connected with one end of the beating roller, the rotating shaft of the fourth gear in the upper connecting seat is fixedly connected with one end of the packing auger, when the first gear drives the second gear, the first gear and the second gear are speed-increasing gear mechanisms, and when the third gear drives the fourth gear, the third gear and the fourth gear are speed-increasing gear mechanisms; the speed-increasing gear mechanism can improve the output rotating speed of the driven bevel gear, so that the output shaft of the motor drives the lower connecting seat and the upper connecting seat to stably rotate at a low speed and simultaneously drives the beating roller and the auger to rapidly rotate.

The beating roller is composed of a main shaft, connecting arms, beating ends and a counterweight block, wherein the connecting arms are of a slender and flexible rubber structure, the three connecting arms are arranged in a group and are distributed and installed in an equal sequence along the axial direction of the main shaft, the beating ends are fixedly arranged at one ends of the connecting arms, which are far away from the main shaft, and the inner sides of the beating ends are fixedly provided with the counterweight block; when beating the roller and rotating, soft deformable linking arm can throw and beat the inboard balancing weight of end, and then beat the bottom surface of beating the screen cloth, will block up the downthehole granule of screen cloth and shake out, improves the screening effect of the long-time during operation of device.

The axis of the packing auger is parallel to the top surface of the screen, and the included angle between the axis of the packing auger and the output shaft of the motor is 90 degrees; the auger can stir the particles in the sieve pores of the screen mesh beaten by the beating roller to the upper side of the material when rotating, so that the material with large particle size is prevented from being deposited at the bottom of the material to influence the screening effect of the device, and the auger can play a role in conveying and conveys the material with large particle size left by the screen to the outer side of the circular tube support.

The top end of the upper connecting seat is of a conical structure; the upper connecting seat on the conical top end can avoid the materials thrown into the top cover through the feeding port from being accumulated on the top of the upper connecting seat.

The Teflon pad is of a flat annular structure, and the bottom surface of the Teflon pad is connected with the top surface of the screen in a sliding manner; the Teflon cushion can prevent the material to be screened on the screen mesh from entering the inner side of the circular tube bracket from the connecting gap between the screen mesh and the motor output shaft.

The lower discharge port is formed in the bottom of the top cover on the inner side of the circular tube support; the screened materials and the screened materials can be respectively discharged through the upper discharging port and the lower discharging port in a classified manner.

The utility model has the beneficial effects that: the motor can simultaneously drive the two groups of speed-up gear mechanisms to rotate through the lower driving bevel gear, the upper driving bevel gear and the driven bevel gear; the speed-increasing gear mechanism can improve the output rotating speed of the driven bevel gear, so that the output shaft of the motor drives the lower connecting seat and the upper connecting seat to stably rotate at a low speed and simultaneously drives the beating roller and the auger to rapidly rotate; when the beating roller rotates, the soft deformable connecting arm can throw the balancing weight on the inner side of the beating end to further beat the bottom surface of the screen mesh, so that particles blocked in the mesh holes of the screen mesh are shaken out, and the screening effect of the device in long-time work is improved; when the auger rotates, particles in the sieve pores of the sieve mesh, which are beaten by the beating roller, can be stirred and carried to the upper side of the material, so that the material with large particle size is prevented from being deposited at the bottom of the material to influence the screening effect of the device, and the auger can play a role in conveying and conveys the material with large particle size, which is left by the screen, to the outer side of the circular tube support; the upper connecting seat at the conical top end can prevent materials thrown into the top cover through the feeding port from being accumulated at the top of the upper connecting seat; the Teflon cushion can prevent the material to be screened on the screen mesh from entering the inner side of the circular tube bracket from the connecting gap between the screen mesh and the motor output shaft; the screened materials and the screened materials can be respectively discharged through the upper discharging port and the lower discharging port in a classified manner.

The parts of the device not involved are the same as or can be implemented using prior art.

Drawings

FIG. 1 is a schematic cross-sectional view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

FIG. 3 is a schematic view of the construction of a striking roll according to the present invention;

FIG. 4 is a cross-sectional view of a striking roller according to the present invention;

FIG. 5 is a sectional view of a speed increasing gear mechanism of the present invention;

in the figure: 1. a base; 2. a support spring; 3. a vibration motor; 4. a circular tube support; 5. screening a screen; 6. a lower discharge hole; 7. a feeding hole and a discharging hole; 8. a feeding port; 9. a lower connecting seat; 10. an upper connecting seat; 11. a lower drive bevel gear; 12. an upper drive bevel gear; 13. a driven bevel gear; 14. a speed-increasing gear mechanism; 1401. a first gear; 1402. a second gear; 1403. a third gear; 1404. a fourth gear; 15. a striking roller; 1501. a main shaft; 1502. a connecting arm; 1503. a striking end; 1504. a balancing weight; 16. a packing auger; 17. a motor; 18. a top cover; 19. a teflon pad.

Detailed Description

Referring to fig. 1-5, the present invention provides the following technical solutions: a modified baking powder screening device for biological enzyme comprises a base 1, wherein the top end of the base 1 is fixedly connected with the bottom surface of a top cover 18 through a supporting spring 2, a vibration motor 3 is fixedly installed on the bottom surface of the top cover 18, a circular tube support 4 is fixedly installed on the inner bottom surface of the top cover 18, a screen 5 is fixedly connected with the top end of the circular tube support 4, a lower discharge hole 6 is formed in the bottom surface of the top cover 18, an upper discharge hole 7 is formed in the bottom side of the top cover 18, a feeding hole 8 is formed in the top end of the top cover 18, a motor 17 is fixedly installed on the inner bottom surface of the base 1, a lower connecting seat 9 and an upper connecting seat 10 are fixedly installed on an output shaft of the motor 17, a lower driving bevel gear 11 and an upper driving bevel gear 12 are fixedly installed on output shafts of the motor 17 on the inner sides of the lower connecting seat 9 and the upper connecting seat 10 respectively, the lower driving bevel gear 11 and the upper driving bevel gear 12 are both in meshed connection with a driven bevel gear 13, the driven bevel gears 13 on the inner sides of the lower connecting seat 9 and the upper connecting seat 10 are respectively in transmission connection with a beating roller 15 and a packing auger 16 through a speed-increasing gear mechanism 14, and a Teflon cushion 19 is fixedly mounted on the bottom surface of the upper connecting seat 10.

The number of the driven bevel gears 13 is two, the driven bevel gears are respectively rotatably mounted on the inner sides of the lower connecting seat 9 and the upper connecting seat 10, the axis of the output shaft of the motor 17 is collinear with the axes of the base 1 and the top cover 18, and the bottom surface of the top cover 18 is provided with a through hole which is rotatably connected with the output shaft of the motor 17; the motor 17 can simultaneously drive the two sets of speed-increasing gear mechanisms 14 to rotate through the lower driving bevel gear 11, the upper driving bevel gear 12 and the driven bevel gear 13.

The speed increasing gear mechanism 14 comprises a first gear 1401, a second gear 1402, a third gear 1403 and a fourth gear 1404, wherein the first gear 1401 is fixedly installed at one end of a rotating shaft of the driven bevel gear 13, the first gear 1401 is in meshed connection with the second gear 1402 on one side, the second gear 1402 and the third gear 1403 are coaxially installed, the third gear 1403 is in meshed connection with the fourth gear 1404 on one side, the rotating shaft of the fourth gear 1404 in the lower connecting seat 9 is fixedly connected with one end of the striking roller 15, the rotating shaft of the fourth gear 1404 in the upper connecting seat 10 is fixedly connected with one end of the packing auger 16, when the first gear 1401 drives the second gear 1402, the first gear 1401 and the second gear 1402 are speed increasing gear mechanisms, and when the third gear 1403 drives the fourth gear 1404, the third gear 1403 and the fourth gear 1404 are speed increasing gear mechanisms; the speed-increasing gear mechanism 14 can increase the output rotation speed of the driven bevel gear 13, so that the output shaft of the motor 17 drives the lower connecting seat 9 and the upper connecting seat 10 to stably rotate at a low speed and simultaneously drives the impact roller 15 and the auger 16 to rapidly rotate.

The beating roller 15 comprises a main shaft 1501, a connecting arm 1502, beating ends 1503 and a balancing weight 1504, wherein the connecting arm 1502 is of a slender and flexible rubber structure, three connecting arms are arranged in a group and distributed in an equal sequence along the axial direction of the main shaft 1501, the beating ends 1503 are fixedly arranged at one end, far away from the main shaft 1501, of the connecting arm 1502, and the balancing weight 1504 is fixedly arranged on the inner side of the beating ends 1503; when the beating roller 15 rotates, the soft deformable connecting arm 1502 can swing the balancing weight 1504 on the inner side of the beating end 1503 to further beat the bottom surface of the screen 5, so that particles blocked in the screen holes of the screen 5 are shaken out, and the screening effect of the device in long-time working is improved.

The axis of the packing auger 16 is parallel to the top surface of the screen 5, and the included angle between the axis of the packing auger 16 and the output shaft of the motor 17 is 90 degrees; the auger 16 can stir and bring the particles in the sieve holes of the screen 5 beaten by the beating roller 15 to the upper side of the material when rotating, so that the material with large particle size is prevented from being deposited at the bottom of the material to influence the screening effect of the device, and the auger 16 can play a role in conveying and conveys the material with large particle size left by the screen to the outer side of the circular tube support 4.

The top end of the upper connecting seat 10 is of a conical structure; the upper connecting base 10 with the conical top end can prevent materials which are thrown into the top cover 18 through the feeding port 8 from being accumulated on the top of the upper connecting base 10.

The Teflon cushion 19 is of a flat annular structure, and the bottom surface of the Teflon cushion 19 is connected with the top surface of the screen 5 in a sliding manner; the Teflon cushion 19 can prevent the material to be screened on the screen 5 from entering the inner side of the circular tube bracket 4 from the connecting gap between the screen 5 and the output shaft of the motor 17.

The lower discharge port 6 is formed at the bottom of the top cover 18 on the inner side of the circular tube support 4; the screened materials and the screened materials can be respectively discharged in a classified way through the upper discharging hole 7 and the lower discharging hole 6.

The working principle and the using process of the utility model are as follows: after the device is started, the vibration motor 3 drives the top cover 18 and all mechanisms arranged inside the top cover 18 to vibrate integrally, and the support spring 2 plays a role of elastically supporting the top cover 18; an operator puts materials into the top cover 18 through the feeding port 8, and the materials slide down to the screen 5 along the top end of the upper connecting seat 10 under the action of gravity to be subjected to vibration screening; after the motor 17 is started, an output shaft of the motor 17 drives the lower driving bevel gear 11 and the upper driving bevel gear 12 to synchronously rotate, the lower driving bevel gear 11 and the upper driving bevel gear 12 are meshed with and drive the driven bevel gear 13, the driven bevel gear 13 drives the first gear 1401 to rotate again, the first gear 1401 is meshed with and drives the second gear 1402 to rotate in an accelerated manner, the second gear 1402 drives the third gear 1403 to rotate, the third gear 1403 is meshed with and drives the fourth gear 1404 to rotate in an accelerated manner, the fourth gear 1404 arranged in the lower connecting seat 9 and the upper connecting seat 10 respectively drives the beating roller 15 and the auger 16 to rotate rapidly, when the beating roller 15 rotates, the soft deformable connecting arm 1502 can throw the balancing weight 1504 on the inner side of the beating end 1503 to further beat the bottom surface of the screen 5, particles blocked in the screen holes of the screen 5 are shaken out, and the screening effect of the device during long-time work is improved; the auger 16 can stir the particles in the sieve holes of the screen mesh 5 beaten by the beating roller 15 to the upper side of the materials when rotating, thereby avoiding the deposition of the materials with large particle diameter at the bottom of the materials to influence the screening effect of the device, and the auger 16 can play a role of conveying, conveying the materials with large particle diameter left by the sieve to the outer side of the circular tube support 4, discharging and collecting the materials through the upper discharge hole 7, and the materials with small particle diameter enter the bottom of the top cover 18 at the inner side of the circular tube support 4 through the sieve holes of the screen mesh 5 and discharging and collecting the materials through the lower discharge hole 6.

Claims (8)

1. The utility model provides a modified baking of biological enzyme is with powder sieving mechanism which characterized in that: the vibrating screen comprises a base, wherein the top end of the base is fixedly connected with the bottom surface of a top cover through a supporting spring, a vibrating motor is fixedly installed on the bottom surface of the top cover, a circular tube support is fixedly installed on the inner bottom surface of the top cover, a screen is fixedly connected to the top end of the circular tube support, a lower discharge hole is formed in the bottom surface of the top cover, an upper discharge hole is formed in the bottom side of the top cover, a feeding hole is formed in the top end of the top cover, a motor is fixedly installed on the inner bottom surface of the base, a lower connecting seat and an upper connecting seat are fixedly installed on an output shaft of the motor, a lower driving bevel gear and an upper driving bevel gear are respectively and fixedly installed on output shafts of the motor, the lower driving bevel gear and the upper driving bevel gear are respectively connected with a driven bevel gear in a meshing manner, and the driven bevel gears, which are arranged on the inner sides of the lower connecting seat and the upper connecting seat, are respectively in a driving manner and are connected with a beating roller and a packing auger through a speed-increasing gear mechanism, and a Teflon cushion is fixedly arranged on the bottom surface of the upper connecting seat.

2. The bio-enzyme modified baking powder screening device according to claim 1, characterized in that: the number of the driven bevel gears is two, the driven bevel gears are respectively rotatably installed on the inner sides of the lower connecting seat and the upper connecting seat, the axis of the output shaft of the motor is collinear with the axes of the base and the top cover, and a through hole which is rotatably connected with the output shaft of the motor is formed in the bottom surface of the top cover.

3. The bio-enzyme modified baking powder screening device according to claim 1, characterized in that: the speed increasing gear mechanism comprises a first gear, a second gear, a third gear and a fourth gear, wherein the first gear is fixedly arranged at one end of a rotating shaft of the driven bevel gear, the second gear is meshed with the first gear and is connected with the second gear, the second gear is coaxially arranged with the third gear, the fourth gear is meshed with the third gear and is connected with the fourth gear, one end of a rotating shaft fixed connection beating roller of the fourth gear in the lower connecting seat is fixedly connected with one end of a rotating shaft fixed connection packing auger of the fourth gear in the upper connecting seat, the first gear and the second gear are speed increasing gear mechanisms when the first gear drives the second gear, and the third gear and the fourth gear are speed increasing gear mechanisms when the third gear drives the fourth gear.

4. The bio-enzyme modified baking powder screening device according to claim 1, characterized in that: hit the beating roller by main shaft, linking arm, hit the end and the counterweight is constituteed, the linking arm is long and thin soft rubber construction, and the three equal preface distribution installation of axial that is a set of in order to follow the main shaft, hit the fixed one end that keeps away from the main shaft that sets up at the linking arm of end, hit the inboard fixed mounting who hits the end and have the balancing weight.

5. The bio-enzyme modified baking powder screening device according to claim 1, characterized in that: the axis of the packing auger is parallel to the top surface of the screen mesh, and the included angle between the axis of the packing auger and the output shaft of the motor is 90 degrees.

6. The bio-enzyme modified baking powder screening device according to claim 1, characterized in that: the top end of the upper connecting seat is of a conical structure.

7. The bio-enzyme modified baking powder screening device according to claim 1, characterized in that: the Teflon pad is of a flat annular structure, and the bottom surface of the Teflon pad is in sliding connection with the top surface of the screen.

8. The bio-enzyme modified baking powder screening device according to claim 1, characterized in that: the lower discharge opening is formed in the bottom of the top cover on the inner side of the circular tube support.

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