CN113304817A

CN113304817A - Environment-friendly milling machine is used in rice production and processing

Info

Publication number: CN113304817A
Application number: CN202110642874.7A
Authority: CN
Inventors: 郑力军; 宋子辰; 谢怡
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-06-09
Filing date: 2021-06-09
Publication date: 2021-08-27

Abstract

The invention discloses an environment-friendly flour mill for rice production and processing, which comprises a base, wherein two installation vertical plates are fixedly installed on the upper surface of the base, an installation transverse plate is fixedly installed on the upper surface of each installation vertical plate, two long plates are fixedly installed between the inner walls of the two installation vertical plates, a rotating shaft is rotatably connected between the opposite surfaces of the two long plates, sleeves are slidably connected to the circumferential outer walls of the two eccentric wheels, fixed plates are fixedly connected to the surfaces of the two sleeves, a first hinge rod is hinged to the lower surface of the installation transverse plate, one end, far away from the installation transverse plate, of the first hinge rod is hinged to a hinge plate, two ends of the hinge plate are respectively hinged to one ends, far away from the eccentric wheels, of the two fixed plates, and an arc-shaped rolling plate is fixedly installed on the inner wall of the installation vertical plate on the right side. According to the invention, through twice sieving and twice grinding, the grinding efficiency is improved, the rice flour processed by the flour mill is finer, and the taste of processed food is improved.

Description

Environment-friendly milling machine is used in rice production and processing

Technical Field

The invention relates to the technical field of rice processing, in particular to an environment-friendly flour mill for rice production and processing.

Background

The rice flour mill is mainly used for processing rice into powder and is mainly used for making rice flour and the like, because people eating food such as rice flour and the like are more and more at present and the application of the rice flour is wider and wider, the previous mill cannot meet the market demand at present, and therefore the rice flour mill is developed to the present flour mill. However, rice flour processed by the existing rice processing flour mill is not fine enough, so that the taste of processed food is influenced, and in addition, the processing speed is slow, so that the production of rice and rice flour is influenced.

The prior art discloses a rice processing milling machine of application number 201711307440.1, including device body and support frame, device body bottom is equipped with the support frame, and the fix with screw is passed through in the device body in the support frame top, and the inside crushing chamber that is equipped with of device body smashes the chamber embedding and sets up in the device body, smashes the chamber top and is equipped with the feeder hopper, and the welding of feeder hopper bottom is in smashing the chamber, and the inside electric actuator that is equipped with of device body, the electric actuator embedding setting is in the device body.

According to the rice processing pulverizer, the device is provided with the two symmetrical device bodies, so that the rice processing pulverizer can operate in the two device bodies, although the rice processing pulverizer can operate in the two devices at the same time, the pulverizing efficiency of a single device is not high enough, the pulverizing efficiency of the pulverizer is high, rice flour processed by the pulverizer is fine, and the taste of processed food is improved.

Disclosure of Invention

The invention aims to provide an environment-friendly flour mill for rice production and processing, which has the advantages of high milling efficiency of the flour mill, fine rice flour processed by the flour mill, and capability of improving the taste of processed food, and solves the problems in the background art.

In order to achieve the purpose, the invention provides the following technical scheme: an environment-friendly flour mill for rice production and processing comprises a base, wherein two installation vertical plates are fixedly installed on the upper surface of the base, an installation transverse plate is jointly and fixedly installed on the upper surfaces of the two installation vertical plates, two long plates are fixedly installed between the inner walls of the two installation vertical plates, a rotating shaft is rotatably connected between opposite surfaces of the two long plates, sleeves are slidably connected to the circumferential outer walls of the two eccentric wheels, fixing plates are fixedly connected to the surfaces of the two sleeves, the lower surface of the mounting transverse plate is hinged with a first hinge rod, one end of the first hinge rod, which is far away from the mounting transverse plate, is hinged with a hinge plate, two ends of the hinged plate are respectively hinged with one end of the two fixed plates far away from the eccentric wheel, an arc-shaped rolling plate is fixedly arranged on the inner wall of the installation vertical plate on the right side, the sieve mesh of filtering rice flour is seted up to the board upper surface of rolling, the base upper surface is equipped with the bearing frame of collecting rice flour.

A feeding mechanism for enabling the rice to fall onto the rolling plate is arranged on the mounting transverse plate; the mounting vertical plate is provided with a driving mechanism for driving the rotating shaft to rotate, and the driving mechanism enables the two sleeves to be in intermittent contact with the rolling plate.

Preferably, feed mechanism includes first feeder hopper, first feeder hopper fixed mounting is at installation diaphragm upper surface, installation diaphragm and fixedly connected with play feed cylinder are passed to first feeder hopper bottom, it is located directly over the board to roll to go out the feed cylinder bottom, be provided with the control mechanism that makes the rice intermittent type fall into the board of rolling in the play feed cylinder.

Preferably, control mechanism includes the second hinge rod, second hinge rod one end sliding connection is in the spout that first hinge rod surface was seted up, the second hinge rod other end insert out the feed cylinder in, and with the department sliding connection that runs through of play feed cylinder, the first flitch that connects of one end fixedly connected with that the second hinge rod inserted out the feed cylinder, first flitch and play feed cylinder inner wall sliding connection that connects, play feed cylinder inner wall fixedly connected with second connects the flitch, the second connects the flitch and the first area that connects the flitch is half of a feed cylinder cross sectional area, just the second connects the flitch and first connects sliding connection between the flitch.

Preferably, actuating mechanism includes diaphragm and motor, diaphragm fixed mounting is between two installation riser inner walls, the motor is installed at the diaphragm upper surface, the output of motor and the one end pivot fixed connection who passes the long slab.

Preferably, a conveying mechanism for screening and conveying the rice which is not ground in place to finish secondary grinding is arranged on the base, the conveying mechanism comprises a sieve tray, the sieve tray is arc-shaped, sieve meshes are formed in the surface of the sieve tray, the sieve tray is fixedly connected with a hinge block arranged at the bottom end of a hinge plate and is positioned under the roller, a discharge hopper is fixedly arranged on the inner wall of the mounting vertical plate, one end, far away from the hinge plate, of the sieve tray is erected in the discharge hopper, a mounting vertical pipe is fixedly arranged on the upper surface of the base, the inner bottom surface of the mounting vertical pipe is rotatably connected with a long shaft through a one-way bearing, blades which are spirally upwards used for conveying the rice are arranged on the surface of the long shaft, the discharge hopper penetrates through the mounting vertical plate and is communicated with the inside of the mounting vertical pipe, a discharge pipe is communicated with the outer wall, close to the top end, and a second feed hopper is fixedly arranged on the upper surface of the mounting horizontal plate, the installation diaphragm is passed to second feeder hopper lower extreme, second feeder hopper lower extreme is located directly over between two eccentric wheels, the export of discharging pipe is located second feeder hopper top, be provided with the drive mechanism who makes major axis unidirectional rotation on the installation diaphragm.

Preferably, drive mechanism includes the telescopic link, telescopic link sliding connection is in the through-hole that the installation diaphragm upper surface was seted up, the telescopic link bottom is in the spout that articulated plate surface was seted up through quarter butt sliding connection, telescopic link top lateral wall fixedly connected with horizontal pole, fixed surface installs the riser on the installation diaphragm, horizontal pole sliding connection is in the recess of seting up on the riser top, the one end fixedly connected with installing frame of telescopic link is kept away from to the horizontal pole, installation standpipe and fixedly connected with gear are passed on the major axis top, be provided with the rack that makes gear unidirectional rotation in the installing frame.

Preferably, the three side walls of the rolling plate are fixedly provided with baffle plates, and one of the baffle plates is provided with a sliding chute for swinging the two fixing plates.

Preferably, the rack and the inner wall of the mounting frame cavity are provided with springs for automatically returning the rack.

Preferably, one side edge of each of the two sleeves adjacent to each other is chamfered.

Compared with the prior art, the invention has the following beneficial effects:

firstly, the invention drives two eccentric wheels with fixedly connected surfaces to rotate by the rotation of a rotating shaft through an eccentric wheel and a sleeve, the sleeve sleeved on the surfaces of the two eccentric wheels moves along with the rotation of the eccentric wheels, the surfaces of the two sleeves are fixedly connected with fixed plates which are respectively hinged on the upper end part and the lower end part of a hinged plate, the upper end of the hinged plate is connected with the lower surface of a horizontal mounting plate by a first hinge rod, so that the rotating shaft drives the eccentric wheels to rotate, and then the hinged plates are hinged by the fixed plates to realize the surface contact of the two sleeves and a grinding plate in a staggered manner, the rice falling on the upper surface of the grinding plate is ground by the circumferential surface of the sleeve, the ground rice flour falls through a sieve mesh arranged on the surface of the grinding plate to be filtered and dropped, finally falls into a bearing frame for collecting, the two sleeves are in a staggered manner to be in contact with the upper surface of the grinding plate, the staggered grinding speed is high, and the grinding efficiency is accelerated, the surface shape of the board that rolls in the cooperation is the arcwall face, and its arcwall face is more the same with sleeve wobbling curve, has increased the working face of grinding, further increases crocus efficiency, makes more meticulous that the rice ground, and the crocus of milling machine is efficient, and the ground rice that the milling machine processed out is meticulous, improves the taste of processed food.

Secondly, the invention is provided with a second hinged rod and a first material receiving plate, when the second hinged rod moves to the left side along with the swing of the first hinged rod, the first material receiving plate gradually moves to the left, and the second material receiving plate is fixed at the right half side in the discharging barrel, so that the quantity of rice which can pass through the discharging barrel is reduced, when the first material receiving plate reaches the leftmost side along with the second hinged rod, the section passage of the discharging barrel is completely blocked by the second material receiving plate and the first material receiving plate, the discharging is stopped, when the second hinged rod moves to the right side along with the swing of the first hinged rod, the first material receiving plate gradually moves to the right, so that the quantity of rice which can pass through the discharging barrel is increased, when the first material receiving plate reaches the rightmost side along with the second hinged rod, the second material receiving plate is overlapped with the first material receiving plate, the left side of the section passage of the discharging barrel is completely opened, the feeding quantity is increased, and the swing of the first hinged rod is matched by the second hinged rod, the realization is to falling into the variable control of rice volume on the board of milling for the rice that grinds between sleeve and the board of milling keeps in a certain amount, improves crocus speed, and crocus efficiency improves.

Thirdly, the rice flour which falls from the rolling plate and is ground for the first time falls into the sieve tray through the arranged sieve tray, the size of the sieve pores arranged on the sieve tray is smaller than that of the rolling plate, therefore, the rice flour which can pass through the sieve pores on the sieve tray falls into the bearing frame to wait for collection, but the rice which can not pass through the sieve pores on the sieve tray is matched with the hinging of the sieve tray and the bottom end of the hinged plate, the sieve tray shakes in the discharge hopper along with the swinging of the hinged plate, the rice on the sieve tray falls into the discharge hopper and enters the communicated installation vertical pipe, the long shaft which rotates at the inner bottom part of the installation vertical pipe is arranged in the installation vertical pipe, and the spiral upward blades which are arranged on the surface of the long shaft, so that the remaining rice screened from the surface of the sieve tray shakes into the discharge hopper and enters the blades in the installation vertical pipe, and is transported along with the rotation of the long shaft driven by the transmission mechanism and slides into the second feed hopper from the discharge pipe, the lower extreme of second feeder hopper is located directly over between two eccentric wheels, the rice that does not grind the completion gets into between two eccentric wheels and is ground by further rubbing with the hands, thereby fall into the millboard, fall into the sieve tray from the sieve mesh of millboard again, by sieve tray screening once more, it is collected in falling into the bearing frame, the sieve tray is screened the rice that grinds not in place, the transportation in the cooperation installation vertical pipe is in order to accomplish the secondary grinding of two eccentric wheels to the rice, the speed of whole crocus has been improved, make the ground rice more meticulous.

Drawings

FIG. 1 is a right isometric view of the present invention;

FIG. 2 is a left side elevational view of the present invention;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2 in accordance with the present invention;

FIG. 4 is a partial cross-sectional structural schematic of the present invention;

FIG. 5 is an enlarged view of a portion of FIG. 4B;

FIG. 6 is a rear isometric view of the present invention.

In the figure: 1. a base; 2. installing a vertical plate; 3. a sieve tray; 4. a fixing plate; 5. a hinge plate; 6. an eccentric wheel; 7. installing a transverse plate; 9. a telescopic rod; 10. a cross bar; 11. installing a frame; 12. a rack; 13. a gear; 14. a discharge pipe; 15. a second feed hopper; 16. installing a vertical pipe; 17. rolling the plate; 18. a discharge hopper; 19. a bearing frame; 20. a short bar; 21. a transverse plate; 22. a long plate; 23. a first hinge lever; 24. a vertical plate; 25. a first feed hopper; 26. a second hinge lever; 27. a sleeve; 28. a first receiving plate; 29. a discharging barrel; 30. a motor; 31. a rotating shaft; 32. a second material receiving plate; 33. a long axis.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 to 6, the present invention provides a technical solution: the utility model provides an environment-friendly milling machine is used in rice production and processing, the on-line screen storage device comprises a base 1, fixed surface installs two installation risers 2 on base 1, the common fixed surface of two installation risers 2 upper surfaces installs installation diaphragm 7, fixed mounting has two long boards 22 between 2 inner walls of two installation risers, it is connected with pivot 31 to rotate between two long boards 22 opposite faces, the equal sliding connection of circumference outer wall of two eccentric wheels 6 has sleeve 27, the equal fixed connection in surface of two sleeve 27 has fixed plate 4, installation diaphragm 7 lower surface articulates there is first hinge bar 23, the one end that installation diaphragm 7 was kept away from to first hinge bar 23 articulates there is articulated slab 5, the both ends of articulated slab 5 are articulated with the one end that eccentric wheel 6 was kept away from to two fixed plates 4 respectively, right side installation riser 2 inner wall fixed mounting has curved board 17, the sieve mesh of filtering ground rice is seted up to board 17 upper surface, base 1 upper surface is equipped with the bearing frame 19 of collecting ground rice.

A feeding mechanism for enabling the rice to fall on the rolling plate 17 is arranged on the mounting transverse plate 7; the mounting riser 2 is provided with a driving mechanism for driving the rotating shaft 31 to rotate, and the driving mechanism enables the two sleeves 27 to be in intermittent contact with the rolling plate 17.

The driving mechanism is started, the feeding mechanism operates to feed rice onto the rolling plate 17, the rotation of the rotating shaft 31 drives the two eccentric wheels 6 which are fixedly connected with each other to rotate through the arranged eccentric wheels 6 and sleeves 27, the sleeves 27 which are respectively sleeved on the surfaces of the two eccentric wheels 6 move along with the rotation of the eccentric wheels 6, the surfaces of the two sleeves 27 are respectively and fixedly connected with the fixed plates 4, the two fixed plates 4 are respectively hinged on the upper end part and the lower end part of the hinged plate 5, the upper end of the hinged plate 5 is connected on the lower surface of the installation transverse plate 7 through the first hinge rod 23, so that the rotating shaft 31 drives the eccentric wheels 6 to rotate, the hinging of the fixed plates 4 and the hinged plate 5 is matched, the two sleeves 27 are staggered to be in surface contact with the rolling plate 17, the rice falling on the upper surface of the rolling plate 17 is rolled and ground through the circumferential, finally fall into the bearing frame 19 of collecting the rice flour in, two crisscross contacts with the board 17 upper surface of rolling of sleeve 27, and the speed of crisscross grinding is fast, grinding efficiency has been accelerated, the surface shape of board 17 is the arcwall face in the cooperation, its arcwall face is more the same with sleeve 27 wobbling curve, the working face of grinding has been increased, further increase crocus efficiency, make more meticulous that the rice ground, the crocus of milling machine is efficient, the rice flour that the milling machine processed out is meticulous, the taste of food is processed in the improvement.

Further, feed mechanism includes first feeder hopper 25, and first feeder hopper 25 fixed mounting is in installation diaphragm 7 upper surface, and installation diaphragm 7 and fixedly connected with play feed cylinder 29 are passed to first feeder hopper 25 bottom, and play feed cylinder 29 bottom is located directly over rolling board 17, is provided with the control mechanism that makes the rice intermittent type fall into rolling board 17 in the play feed cylinder 29.

Through the first feeder hopper 25 and the play feed cylinder 29 that set up, in first feeder hopper 25 is poured into to the rice that will grind, the rice that falls into in first feeder hopper 25 falls into the board 17 of rolling through a play feed cylinder 29 on, the control mechanism of cooperation control rice falling speed makes crocus speed accelerate even more, crocus efficiency improves.

Further, the control mechanism includes a second hinge rod 26, one end of the second hinge rod 26 is slidably connected in a chute formed in the surface of the first hinge rod 23, the other end of the second hinge rod 26 is inserted into the discharging barrel 29 and is slidably connected with the penetrating part of the discharging barrel 29, one end of the second hinge rod 26 inserted into the discharging barrel 29 is fixedly connected with a first material receiving plate 28, the first material receiving plate 28 is slidably connected with the inner wall of the discharging barrel 29, the inner wall of the discharging barrel 29 is fixedly connected with a second material receiving plate 32, the area of the second material receiving plate 32 and the area of the first material receiving plate 28 are half of the cross-sectional area of the discharging barrel 29, and the second material receiving plate 32 is slidably connected with the first material receiving plate 28.

The rice dropped into the first feed hopper 25 drops on the first receiving plate 28 and the second receiving plate 32, and through the second hinge rod 26 and the first receiving plate 28 provided, when the second hinge rod 26 moves to the left side with the swing of the first hinge rod 23, the first receiving plate 28 gradually moves to the left, and the second receiving plate 32 is fixed to the right half side in the discharge barrel 29, so that the amount of the rice that can pass through the discharge barrel 29 decreases, when the first receiving plate 28 reaches the leftmost side with the swing of the second hinge rod 26, the sectional path of the discharge barrel 29 is completely blocked by the second receiving plate 32 and the first receiving plate 28, stopping the discharging, when the second hinge rod 26 moves to the right side with the swing of the first hinge rod 23, the first receiving plate 28 gradually moves to the right, so that the amount of the rice that can pass through the discharge barrel 29 increases, when the first receiving plate 28 reaches the rightmost side with the swing of the second hinge rod 26, the second receiving plate 32 overlaps with the first receiving plate 28, go out feed cylinder 29's cross-section passageway left side and open completely, the feed volume increase, through the swing of the first articulated arm 23 of second articulated arm 26 cooperation, realize the variable control to the rice volume on falling into rolling board 17 for the rice that grinds between sleeve 27 and the rolling board 17 keeps in a certain amount, improves crocus speed, and crocus efficiency improves.

Further, the driving mechanism comprises a transverse plate 21 and a motor 30, the transverse plate 21 is fixedly installed between the inner walls of the two installation vertical plates 2, the motor 30 is installed on the upper surface of the transverse plate 21, and the output end of the motor 30 is fixedly connected with a rotating shaft 31 at one end penetrating through the long plate 22.

Actuating mechanism starts installing the motor 30 on diaphragm 21 promptly and starts, and through the motor 30 who sets up, the output of motor 30 drives pivot 31 rotatory for two eccentric wheels 6 rotate on pivot 31, realize two crisscross and the contact of millboard 17 of sleeve 27, carry out the crocus.

Further, a conveying mechanism for screening and conveying the rice which is not ground in place to finish secondary grinding is arranged on the base 1, the conveying mechanism comprises a sieve tray 3, the sieve tray 3 is arc-shaped and provided with sieve meshes on the surface, the sieve tray 3 is fixedly connected with a hinged block arranged at the bottom end of the hinged plate 5, the sieve tray 3 is positioned under a grinding plate 17, a discharge hopper 18 is fixedly arranged on the inner wall of the mounting vertical plate 2, one end of the sieve tray 3, far away from the hinged plate 5, is arranged in the discharge hopper 18, a mounting vertical pipe 16 is fixedly arranged on the upper surface of the base 1, the inner bottom surface of the mounting vertical pipe 16 is rotatably connected with a long shaft 33 through a one-way bearing, blades which are spirally upwards used for conveying the rice are arranged on the surface of the long shaft 33, the discharge hopper 18 penetrates through the mounting vertical plate 2 and is communicated with the inside of the mounting vertical pipe 16, a discharge pipe 14 is communicated with the outer wall, close to the top end of the mounting vertical pipe 16, a second feed hopper 15 is fixedly arranged on the upper surface of the mounting transverse plate 7, the lower end of the second feeding hopper 15 penetrates through the mounting transverse plate 7, the lower end of the second feeding hopper 15 is positioned right above the space between the two eccentric wheels 6, the outlet of the discharge pipe 14 is positioned above the second feeding hopper 15, and the mounting transverse plate 7 is provided with a transmission mechanism which enables the long shaft 33 to rotate in a single direction.

Through the arranged sieve tray 3, the primarily ground rice flour falling from the rolling plate 17 falls into the sieve tray 3, and the size of the sieve pores arranged on the sieve tray 3 is smaller than that of the rolling plate 17, so that the rice flour which can pass through the sieve pores on the sieve tray 3 falls into the bearing frame 19 to wait for collection, and rice which cannot pass through the sieve pores on the sieve tray 3 is matched with the hinging of the sieve tray 3 and the bottom end of the hinged plate 5, the sieve tray 3 swings in the discharge hopper 18 along with the swinging of the hinged plate 5, and the cambered surface of the sieve tray 3 is arranged, the rice on the sieve tray 3 falls into the discharge hopper 18 and enters into the communicated installation vertical pipe 16, and the long shaft 33 in the installation vertical pipe 16 rotates at the inner bottom part of the installation vertical pipe, and the spiral upward blades are arranged on the surface of the long shaft 33, so that the remaining rice screened from the surface of the sieve tray 3 is shaken into the discharge hopper 18 and enters into the blades in the installation vertical pipe 16, and is transported along with the rotation of the long shaft 33, slide in the second feeder hopper 15 from discharging pipe 14, the lower extreme of second feeder hopper 15 is located directly over between two eccentric wheels 6, the rice that does not grind the completion gets into between two eccentric wheels 6 by further rubbing with the hands, thereby fall into the board 17 of rolling, fall into the screen tray 3 from the sieve mesh of board 17 of rolling again, by screening tray 3 secondary, it collects in 19 to fall into bearing frame, screen tray 3 screens the rice that does not put in place to the grinding, the transportation in the cooperation installation standpipe 16 is with accomplishing the secondary grinding of two eccentric wheels 6 to the rice, whole crocus's speed has been improved, make the ground rice flour more meticulous.

Further, drive mechanism includes telescopic link 9, telescopic link 9 sliding connection is in the through-hole that installation diaphragm 7 upper surface was seted up, 9 bottoms of telescopic link are in the spout that 5 surfaces of articulated slab were seted up through short rod 20 sliding connection, 9 top side wall fixedly connected with horizontal pole 10 of telescopic link, surface fixed mounting has riser 24 on the installation diaphragm 7, horizontal pole 10 sliding connection is in the recess that riser 24 tops were seted up, the one end fixedly connected with installing frame 11 of telescopic link 9 is kept away from to horizontal pole 10, installation standpipe 16 and fixedly connected with gear 13 are passed on major axis 33 top, be provided with in the installing frame 11 and make gear 13 unidirectional rotation's rack 12.

Through the telescopic link 9 that sets up, the swing of articulated slab 5 makes the quarter butt 20 drive the spout that telescopic link 9 side-to-side movement was seted up at installation diaphragm 7 upper surface, telescopic link 9 upper end fixed horizontal pole 10 horizontal slip is in the recess of riser 24 upper end, drive the 11 side-to-side movements of horizontal pole 10 right-hand member fixed connection's installing frame promptly, the rack 12 that sets up in the cooperation installing frame 11, rack 12 makes the gear 13 unidirectional rotation on major axis 33 top, gear 13 rotates and drives major axis 33 and rotates, the spiral of major axis 33 surperficial transportation rice constantly rotates to last blade, and then transport the 16 tops of installation standpipe with the rice, save transport time, improve crocus efficiency.

Further, all fixed mounting has a baffle on the three lateral wall of rolling board 17, and the spout that supplies two fixed plates 4 wobbling is seted up to one of them baffle, through the baffle that sets up, prevents that the rice that falls into rolling board 17 from dropping to the outside, and closed area helps grinding for the rice that remains to grind between sleeve 27 and rolling board 17 always.

Further,

rack

12 and 11 intracavity walls of installing frame are provided with the spring that makes rack 12 automatic answer, and through the spring that sets up for after rack 12 drove gear 13 and rotates, the automatic reset of spring drove rack 12 and gets back to the original place, has avoided gear 13 reversal, and the rice in the installation standpipe 16 can't be transported and go.

Further, the side edges of the two sleeves 27 close to each other are chamfered, by which the rice falling from the second hopper 15 is facilitated to enter between the two eccentric wheels 6 to be rubbed.

The working principle is as follows: when the environment-friendly flour mill for rice production and processing operates, the driving mechanism is started, the feeding mechanism operates to feed rice onto the milling plate 17, the rotation of the rotating shaft 31 drives the two eccentric wheels 6 fixedly connected with the surfaces to rotate through the arranged eccentric wheels 6 and the sleeves 27, which are sleeved on the surfaces of the two eccentric wheels 6, move along with the rotation of the eccentric wheels 6, the surfaces of the two sleeves 27 are fixedly connected with the fixed plates 4, the two fixed plates 4 are respectively hinged at the upper end part and the lower end part of the hinged plate 5, the upper end of the hinged plate 5 is connected to the lower surface of the installation transverse plate 7 through the first hinged rod 23, so that the rotating shaft 31 drives the eccentric wheels 6 to rotate, the fixed plates 4 are matched with the hinged plate 5 to realize the staggered hinging of the two sleeves 27 and the surface contact of the milling plate 17, the rice falling on the upper surface of the milling plate 17 is milled and ground through the circumferential surfaces of the sleeves 27, the milled rice flour falls through the filtering of sieve holes arranged on the surface of the milling plate 17, finally fall into the bearing frame 19 of collecting the rice flour in, two crisscross contacts with the board 17 upper surface of rolling of sleeve 27, and the speed of crisscross grinding is fast, grinding efficiency has been accelerated, the surface shape of board 17 is the arcwall face in the cooperation, its arcwall face is more the same with sleeve 27 wobbling curve, the working face of grinding has been increased, further increase crocus efficiency, make more meticulous that the rice ground, the crocus of milling machine is efficient, the rice flour that the milling machine processed out is meticulous, the taste of food is processed in the improvement.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an environment-friendly milling machine is used in rice production and processing, includes base (1), its characterized in that: the fixed surface of the base (1) is provided with two installation risers (2), the upper surface of the two installation risers (2) is fixedly provided with an installation transverse plate (7) together, the inner wall of the two installation risers (2) is fixedly provided with two long plates (22), the opposite faces of the two long plates (22) are rotatably connected with a rotating shaft (31), the circumferential outer walls of the two eccentric wheels (6) are connected with sleeves (27) in a sliding manner, the surfaces of the two sleeves (27) are fixedly connected with fixed plates (4), the lower surface of the installation transverse plate (7) is hinged with a first hinged rod (23), one end of the first hinged rod (23) far away from the installation transverse plate (7) is hinged with a sleeve (5), the two ends of the hinged plate (5) are hinged with one ends of the two hinged plates (4) far away from the eccentric wheels (6), and the inner wall of the installation riser (2) is fixedly provided with a curved rolling plate (17), the upper surface of the rolling plate (17) is provided with a sieve mesh for filtering rice flour, and the upper surface of the base (1) is provided with a bearing frame (19) for collecting rice flour;

a feeding mechanism for enabling the rice to fall onto the rolling plate (17) is arranged on the mounting transverse plate (7); the installation riser (2) is provided with a driving mechanism for driving the rotating shaft (31) to rotate, and the driving mechanism enables the two sleeves (27) to be in intermittent contact with the rolling plate (17).

2. The environment-friendly flour mill for rice production and processing according to claim 1, wherein: feed mechanism includes first feeder hopper (25), first feeder hopper (25) fixed mounting is at installation diaphragm (7) upper surface, installation diaphragm (7) and fixedly connected with play feed cylinder (29) are passed to first feeder hopper (25) bottom, it lies in directly over grinding plate (17) to go out feed cylinder (29) bottom, be provided with the control mechanism that makes the rice intermittent type fall into grinding plate (17) in going out feed cylinder (29).

3. The environment-friendly pulverizer for rice production and processing according to claim 2, characterized in that: control mechanism includes second hinged rod (26), second hinged rod (26) one end sliding connection is in the spout that first hinged rod (23) surface was seted up, in second hinged rod (26) other end inserted ejection of compact section of thick bamboo (29), and with the department sliding connection that runs through of ejection of compact section of thick bamboo (29), first flitch (28) that connects of one end fixedly connected with in second hinged rod (26) inserted ejection of compact section of thick bamboo (29), first flitch (28) and ejection of compact section of thick bamboo (29) inner wall sliding connection that connects, ejection of compact section of thick bamboo (29) inner wall fixedly connected with second connects flitch (32), the second connects flitch (32) and first area that connects flitch (28) be half of ejection of thick bamboo (29) cross sectional area, just second connects flitch (32) and first sliding connection between connecing flitch (28).

4. The environment-friendly flour mill for rice production and processing according to claim 1, wherein: actuating mechanism includes diaphragm (21) and motor (30), diaphragm (21) fixed mounting is between two installation riser (2) inner walls, motor (30) are installed at diaphragm (21) upper surface, the output of motor (30) and the one end pivot (31) fixed connection who passes long board (22).

5. The environment-friendly flour mill for rice production and processing according to claim 1, wherein: the rice grinding machine is characterized in that a conveying mechanism for screening and conveying rice which is not ground in place to finish secondary grinding is arranged on the base (1), the conveying mechanism comprises a sieve tray (3), the sieve tray (3) is arc-shaped, sieve meshes are formed in the surface of the sieve tray, the sieve tray (3) is fixedly connected with a hinged block arranged at the bottom end of a hinged plate (5), the sieve tray (3) is located under a grinding plate (17), a discharge hopper (18) is fixedly installed on the inner wall of the installation vertical plate (2), one end, far away from the hinged plate (5), of the sieve tray (3) is arranged in the discharge hopper (18), a vertical installation pipe (16) is fixedly installed on the upper surface of the base (1), the inner bottom surface of the vertical installation pipe (16) is rotatably connected with a long shaft (33) through a one-way bearing, blades which are spirally upwards used for conveying rice are arranged on the surface of the long shaft (33), and the discharge hopper (18) penetrates through the installation vertical installation plate (2) and is communicated with the interior of the vertical installation pipe (16), outer wall intercommunication that installation standpipe (16) are close to the top has discharging pipe (14), fixed surface installs second feeder hopper (15) on installation diaphragm (7), installation diaphragm (7) are passed to second feeder hopper (15) lower extreme, second feeder hopper (15) lower extreme is located directly over between two eccentric wheels (6), the export of discharging pipe (14) is located second feeder hopper (15) top, be provided with the drive mechanism who makes major axis (33) unidirectional rotation on installation diaphragm (7).

6. The environment-friendly flour mill for rice production and processing according to claim 5, wherein: drive mechanism includes telescopic link (9), telescopic link (9) sliding connection is in the through-hole that installation diaphragm (7) upper surface was seted up, telescopic link (9) bottom is through quarter butt (20) sliding connection in the spout that articulated slab (5) surface was seted up, telescopic link (9) top lateral wall fixedly connected with horizontal pole (10), fixed surface installs riser (24) on installation diaphragm (7), horizontal pole (10) sliding connection is in the recess that riser (24) top was seted up, the one end fixedly connected with installing frame (11) of telescopic link (9) are kept away from in horizontal pole (10), installation standpipe (16) and fixedly connected with gear (13) are passed on major axis (33) top, be provided with in installing frame (11) and make gear (13) unidirectional rotation's rack (12).

7. The environment-friendly flour mill for rice production and processing according to claim 1, wherein: all fixed mounting has the baffle on the three lateral wall of roll board (17), one of them the spout that supplies two fixed plates (4) wobbling is seted up to the baffle.

8. The environment-friendly pulverizer for rice production and processing according to claim 6, characterized in that: and springs for automatically returning the racks (12) are arranged on the inner walls of the cavities of the racks (12) and the mounting frame (11).

9. The environment-friendly flour mill for rice production and processing according to claim 5, wherein: the edges of one side of the two sleeves (27) close to each other are chamfered.