CN217450273U

CN217450273U - No-bran-blocking auger-free serial-parallel dual-purpose double-roller polishing machine

Info

Publication number: CN217450273U
Application number: CN202123242913.9U
Authority: CN
Inventors: 付立
Original assignee: Hubei Bishan Machinery Co ltd
Current assignee: Hubei Bishan Machinery Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-09-20
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a dual-purpose two roller burnishing machines of no auger cluster of stifled chaff relates to the burnishing machine field, which comprises a bod, the top of organism is fixed with the control box, the top of organism is fixed with the accuse case, the top of accuse case is connected with into rice case, the plate groove has been seted up in the outside of advancing rice case, the inside slip in plate groove has the baffle, the front surface of baffle is fixed with the handle, the inner wall of accuse case articulates there is the hinge bar, one side of control box is connected with the electric current pole, the one end of electric current pole is connected with the one end of hinge bar, the outside of hinge bar is connected with the striker plate, the top of striker plate is fixed with expanding spring. The utility model discloses a rotation of current bar control hinge bar drives the striker plate and opens and control the size of opening and shutting of striker plate and controls the volume of advancing rice, avoids the too much follow-up burnishing part of influence of grain of rice unloading and pushes away the polishing effect and the advancing speed of material part to the grain of rice.

Description

No-bran-blocking auger-free serial-parallel dual-purpose double-roller polishing machine

Technical Field

The utility model relates to a burnishing machine field specifically is a do not block up dual-purpose two roller burnishing machines of auger cluster of chaff.

Background

Because China is a large population country and the planting of grains is indispensable, due to the factors of geographical climate, some areas are not suitable for planting grains, so that the industry has division of labor, the condition climate of some areas is better, the planting of crops is mainly developed, other resources such as coal, steel and the like are developed into heavy industry, and the acceleration of domestic economy is faster due to the reasonable distribution of the industry.

What is essential in crops is the planting of rice, a plurality of key areas come to plant a large amount of rice every year, but the research on the rice planting is continued to ensure the yield of grains, the rice needs to be shelled to take out the internal rice grains when the rice is harvested, the rice grains need to be filtered before being eaten so as to remove bran substances contained in the rice grains, and therefore, the rice grains need to be processed by using a non-bran-blocking auger-free serial-parallel dual-purpose double-roller polishing machine.

At present, the dual-purpose two-roller burnishing machine of no auger cluster of stifled chaff separately moves when using two rollers, the improvement engine ware that uses is more, increase cost, can not control the material volume of grain of rice unloading, the polishing roller can cause the stirring bits of broken glass to the grain of rice when unloading volume is too big, influence the quality of burnishing machine to the polishing of grain of rice, too shake during the motor uses, influence polishing roller pivoted stability, only carry out the wetting to the grain of rice once, excessive friction can appear with the polishing roller inadequately to the moisture on grain of rice surface during follow-up polishing, influence the polishing effect of grain of rice, a screening section of thick bamboo is often blockked up by the chaff easily, influence the filtration of chaff in the grain of rice.

SUMMERY OF THE UTILITY MODEL

Based on this, the utility model aims at providing a do not block up dual-purpose two roller burnishing machines of auger cluster of chaff, with solve present the dual-purpose two roller burnishing machines of auger cluster of stifled chaff when using, the improvement engine ware of use is more, increase cost, can not control the material volume of grain of rice unloading, the polishing roller can cause the stirring bits of broken glass to the grain of rice when unloading volume is too big, influence the quality of burnishing machine to the polishing of grain of rice, too shake during the motor use, influence polishing roller pivoted stability, only carry out the wet water once to the grain of rice, excessive friction can appear with the polishing roller inadequately to the moisture on grain of rice surface during follow-up throwing, influence the polishing effect of grain of rice, a screening section of thick bamboo is often blocked up by the chaff easily, influence the filterable technical problem of chaff in the grain of rice.

In order to achieve the above object, the utility model provides a following technical scheme: a double-roller polishing machine without bran blockage and used for both series and parallel rice husks comprises a machine body, wherein a control box is fixed at the top of the machine body, the top of the control box is connected with a rice feeding box, a plate groove is formed in the outer side of the rice feeding box, a baffle plate is arranged in the plate groove in a sliding mode, a handle is fixed on the front surface of the baffle plate, the inner wall of the control box is hinged to a hinge rod, one side of the control box is connected with a current rod, one end of the current rod is connected with one end of the hinge rod, a material baffle plate is connected to the outer side of the hinge rod, a telescopic spring is fixed at the top of the material baffle plate, one end of the telescopic spring is connected with the inner wall of the control box, a water tank is fixed on one side of the machine body, a water pump is fixed in the water tank, a water delivery pipe is installed at the output end of the water pump, one end of the water delivery pipe extends to the inner part of the control box and is connected with a first water spraying head, the bottom of the volume control box is connected with a rice inlet pipe, a first polishing chamber is arranged in the machine body, the front surface of the machine body is connected with a connecting bottom plate, a rotating motor is fixed at the top of the connecting bottom plate, a first transmission wheel is installed at the output end of the rotating motor, a first transmission belt is meshed with the outer surface of the first transmission wheel, a second transmission wheel is meshed with the inner wall of one end of the first transmission belt, a third transmission wheel is installed at one end of the second transmission wheel, a second transmission belt is meshed with the outer side of the third transmission wheel, a fourth transmission wheel is meshed with the inner wall of one end of the second transmission belt, one end of the fourth transmission wheel is connected with a first screw propeller, one end of the first screw propeller is connected with a first polishing roller, a first sieving barrel is installed on the outer side of the first polishing roller, and a first rice outlet is installed on one side of the first polishing chamber, the bottom of the first rice outlet is connected with a rice dropping pipe, and one side of the machine body is fixed with a rice collecting box.

By adopting the technical scheme, the rotation of the hinged rod is controlled by the starting control box through the current rod when rice grains fall into the quantity control box from the rice feeding box, the hinged rod rotates to drive the baffle plate to open and control the opening and closing size of the baffle plate to control the rice feeding quantity, the polishing effect and the propelling speed of the follow-up polishing part and the rice grain pushing part on the rice grains are prevented from being influenced too much by the rice grains, when the rice grains are slowly fed into the quantity control box, the water pump inputs the water in the water box into the first water spray head through the water pipe to atomize and spray the water source, so that the fed rice grains are wetted by the atomized and sprayed, the difficulty of the rice grains pushed by the rice pushing part is reduced, the rice grains enter the first polishing chamber through the rice feeding pipe, the rotating motor is started, the rotating motor rotates to drive the first driving wheel to rotate, the first driving wheel drives the second driving wheel to rotate through the first driving belt, the second driving wheel drives the third driving wheel with one end to rotate, the third driving wheel drives the fourth driving wheel to rotate through the second driving belt, the fourth drive wheel drives first screw propeller and promotes the grain of rice, and first polishing roller rotates the polishing to the grain of rice, and the chaff of polishing in-process gets into a storage of screening section of thick bamboo, and the grain of rice after the polishing falls into through first rice mouth and rice falling pipe and receives the incasement of receiving rice and collect.

The utility model discloses further set up to, one side of first rice mouth articulates there is articulated bull stick, the outside of articulated bull stick is rotated there is the returning face plate, the rice groove that falls has been seted up to the bottom of first rice mouth, the bottom in rice groove that falls is connected with defeated rice board, the second polishing chamber has been seted up to the inside of organism, the top at second polishing chamber is connected to the one end of defeated rice board.

Through adopting above-mentioned technical scheme, rotate articulated bull stick when grain of rice polishing quality is inhomogeneous and rotate the returning face plate from falling rice inslot and roll out, the grain of rice that the returning face plate will fall blocks to carry the grain of rice to the second polishing chamber from the defeated rice board of falling rice groove department installation.

The utility model discloses further set up to, second screw propeller is installed to the other end of second drive wheel, second screw propeller's one end is connected with the second polishing roller, a second screening section of thick bamboo is installed in the outside of second polishing roller, the second goes out a meter mouth is installed to one side of second polishing room.

Through adopting above-mentioned technical scheme, the second drive wheel rotates and drives second screw propeller and rotate and promote the grain of rice, and the second burnishing roller carries out the secondary polishing to the grain of rice, and the chaff that the polishing dropped gets into the interior storage of second screening section of thick bamboo, and the grain of rice after the secondary polishing falls into through second rice mouth and receives the rice incasement storage.

The utility model discloses further set up to, the one end of raceway is connected with second sprinkler bead and third sprinkler bead, the one end of second sprinkler bead extends to the inside of first polishing room, the one end of third sprinkler bead extends to the inside of second polishing room.

Through adopting above-mentioned technical scheme, second sprinkler head and third sprinkler head carry out the secondary wetting to the grain of rice when polishing once and secondary polishing, and first burnishing roller and second burnishing roller make the even wetting of grain of rice, and the surface of grain of rice forms the colloidal layer when making the polishing, improves the quality of grain of rice polishing.

The utility model discloses further set up to, the top of connecting the bottom plate is fixed with the connecting block, the inside of connecting block is rotated and is had the bull stick, the outside slip of bull stick has the movable plate, the top of movable plate and rotating electrical machines's bottom contact.

Through adopting above-mentioned technical scheme, rotate the bull stick when the drive belt is loose, the bull stick rotates and drives the position that movable plate horizontal migration adjusted rotating electrical machines and adjusts the elasticity degree of drive belt.

The utility model discloses further set up to, the top of connecting the bottom plate is fixed with buffer spring, buffer spring's one end is connected with the buffer board.

Through adopting above-mentioned technical scheme, the buffer spring of connecting the installation of bottom plate top and the vibrations of buffer plate rotation motor function production are cushioned, avoid rotation motor too to rock and lead to first polishing roller and second polishing roller to stir the garrulous grain of rice when the polishing of grain of rice, improve the quality of the polishing of grain of rice.

The utility model discloses further set up to, the round mouth has been seted up to one side of organism, fixed disk is installed to the inside screw thread of round mouth, and the fixed slot has been seted up to the inside of the fixed disk of telling, the inside of fixed slot is rotated there is fixation nut, the one end of fixed disk is fixed with dismantles the piece.

Through adopting above-mentioned technical scheme, rotate fixation nut and from the separation that fixed disk and round mouth were realized to the adversion in the fixed slot, utilize the dismantlement piece to take out fixed disk and make the round mouth expose, take out the first polishing roller of internally mounted and second polishing roller and look over the maintenance, a first screening section of thick bamboo and a second screening section of thick bamboo are taken out and are cleared up the chaff, avoid a first screening section of thick bamboo and a second screening section of thick bamboo to block up and can't polish the filtration to subsequent grain of rice.

To sum up, the utility model discloses mainly have following beneficial effect:

1. the utility model discloses a rotation of current bar control hinge rod drives the striker plate and opens and control the size that opens and shuts of striker plate and control the volume of advancing rice, avoid the too much influence of the unloading of grain of rice polishing part follow-up and push away polishing effect and the propulsion speed of material part to the grain of rice, the first sprinkler bead carries out the atomizing blowout of water source and wets the grain of rice of unloading, reduce the degree of difficulty that material part pushes away the propulsion of grain of rice, the rotating electrical machines drives first screw propeller and promotes the grain of rice, first burnishing roll rotates the polishing to the grain of rice, improve the polishing quality of grain of rice;

2. the utility model discloses a rotate articulated bull stick and overturn the returning face plate, the grain of rice is carried to the second polishing chamber and is carried out the secondary polishing, second sprinkler bead and third sprinkler bead carry out the secondary moist to the grain of rice when polishing once and secondary polishing, first polishing roller and second polishing roller make the grain of rice can even moist water, make the surface of grain of rice form the colloidal layer during polishing, improve the quality of grain of rice polishing, the bull stick drives the position that the movable plate horizontal migration adjusted rotating electrical machines adjusted the elasticity degree of driving band and adjusts, buffer spring and buffer plate cushion the vibrations that the rotating electrical machines operation produced, avoid rotating electrical machines to rock excessively and lead to first polishing roller and second polishing roller to stir the broken grain of rice when polishing, improve the quality of grain of rice polishing, rotate fixation nut and come out the separation that realizes fixed circle piece and round mouth from the fixed slot, take out first polishing roller and second polishing roller and examine and repair, first screening section of thick bamboo and second screening section of thick bamboo are taken out and are cleared up the bran, avoid first screening section of thick bamboo and second screening section of thick bamboo to block up and can't polish the filtration to subsequent grain of rice.

Drawings

Fig. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic view of the internal structure of the volume control box of the present invention;

fig. 3 is a schematic front view of the cross-sectional structure of the present invention;

fig. 4 is a schematic view of the installation structure of the buffer board of the present invention.

In the figure: 1. a body; 2. a control box; 3. a volume control box; 4. a rice feeding box; 5. a baffle plate; 6. a handle; 7. a plate groove; 8. A current bar; 9. a hinged lever; 10. a striker plate; 11. a tension spring; 12. a water tank; 13. a water pump; 14. a water delivery pipe; 15. A first sprinkler head; 16. a rice inlet pipe; 17. a first polishing chamber; 18. connecting the bottom plate; 19. a rotating electric machine; 20. a first drive pulley; 21. a first drive belt; 22. a second transmission wheel; 23. a third transmission wheel; 24. a second belt; 25. a fourth transmission wheel; 26. a first screw propeller; 27. a first polishing roll; 28. a first screening drum; 29. a first rice outlet; 30. A rice dropping pipe; 31. a rice harvesting box; 32. a hinged rotating rod; 33. a turnover plate; 34. a rice dropping groove; 35. a rice conveying plate; 36. a second polishing chamber; 37. a second screw propeller; 38. a second polishing roll; 39. a second screening drum; 40. a second rice outlet; 41. A second sprinkler head; 42. a third sprinkler head; 43. connecting blocks; 44. a rotating rod; 45. moving the plate; 46. a buffer spring; 47. A buffer plate; 48. a round mouth; 49. fixing the round block; 50. fixing grooves; 51. fixing a nut; 52. and (6) disassembling the block.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

The following describes an embodiment of the present invention according to its overall structure.

A double-roller polishing machine without bran blockage and capable of being used in tandem and parallel without a packing auger, as shown in figures 1-4, comprises a machine body 1, a control box 2 is fixed at the top of the machine body 1, a control amount box 3 is fixed at the top of the machine body 1, a rice inlet box 4 is connected at the top of the control amount box 3, a plate groove 7 is formed in the outer side of the rice inlet box 4, a baffle plate 5 slides in the plate groove 7, a handle 6 is fixed on the front surface of the baffle plate 5, a hinged rod 9 is hinged to the inner wall of the control amount box 3, a current rod 8 is connected to one side of the control box 2, one end of the current rod 8 is connected with one end of the hinged rod 9, a material baffle plate 10 is connected to the outer side of the hinged rod 9, an expansion spring 11 is fixed at the top of the material baffle plate 10, one end of the expansion spring 11 is connected with the inner wall of the control amount box 3, a water tank 12 is fixed at one side of the machine body 1, a water pump 13 is fixed in the water tank 12, and a water delivery pipe 14 is installed at the output end of the water pump 13, one end of the water pipe 14 extends to the inside of the volume control box 3 and is connected with a first water spraying head 15, the bottom of the volume control box 3 is connected with a rice inlet pipe 16, the inside of the machine body 1 is provided with a first polishing chamber 17, the front surface of the machine body 1 is connected with a connecting bottom plate 18, the top of the connecting bottom plate 18 is fixed with a rotating motor 19, the output end of the rotating motor 19 is provided with a first driving wheel 20, the outer surface of the first driving wheel 20 is meshed with a first driving belt 21, the inner wall of one end of the first driving belt 21 is meshed with a second driving wheel 22, one end of the second driving wheel 22 is provided with a third driving wheel 23, the outer side of the third driving wheel 23 is meshed with a second driving belt 24, the inner wall of one end of the second driving belt 24 is meshed with a fourth driving wheel 25, one end of the fourth driving wheel 25 is connected with a first screw propeller 26, one end of the first screw propeller 26 is connected with a first polishing roller 27, the outer side of the first polishing roller 27 is provided with a first sieving barrel 28, a first rice outlet 29 is arranged on one side of the first polishing chamber 17, a rice dropping pipe 30 is connected to the bottom of the first rice outlet 29, a rice collecting box 31 is fixed on one side of the machine body 1, when rice grains fall into the volume control box 3 from the rice feeding box 4, the control box 2 is started to control the rotation of the hinged rod 9 through the current rod 8, the hinged rod 9 rotates to drive the baffle plate 10 to open and close, the opening and closing size of the baffle plate 10 is controlled to control the rice feeding volume, the phenomenon that the polishing effect and the pushing speed of the follow-up polishing part and the pushing part on the rice grains are influenced due to excessive rice grain discharging is avoided, when the rice grains are slowly discharged in the volume control box 3, the water pump 13 inputs water in the water tank 12 into the first water spray head 15 through the water pipe 14 to atomize and spray water sources to wet the discharged rice grains, the difficulty of pushing the rice grains is reduced, the rice grains enter the first polishing chamber 17 through the rice feeding pipe 16, the rotating motor 19 is started, and the rotating motor 19 rotates to drive the first driving wheel 20 to rotate, first drive wheel 20 drives second drive wheel 22 through first drive belt 21 and rotates, second drive wheel 22 drives the third drive wheel 23 rotation of one end installation, third drive wheel 23 drives fourth drive wheel 25 through second drive belt 24 and rotates, fourth drive wheel 25 drives first screw propeller 26 and promotes the grain of rice, first polishing roller 27 rotates the polishing to the grain of rice, the bran among the polishing process gets into a first screening section of thick bamboo 28 storage, the grain of rice after the polishing falls into through first rice mouth 29 and rice falling pipe 30 and receives in the rice case 31 and collect.

Referring to fig. 1 and 3, a hinged rotating rod 32 is hinged to one side of the first rice outlet 29, a turning plate 33 is rotated outside the hinged rotating rod 32, a rice dropping groove 34 is formed in the bottom of the first rice outlet 29, a rice conveying plate 35 is connected to the bottom of the rice dropping groove 34, a second polishing chamber 36 is formed in the machine body 1, one end of the rice conveying plate 35 is connected to the top of the second polishing chamber 36, when the polishing quality of rice grains is not uniform, the hinged rotating rod 32 is rotated to rotate the turning plate 33 out of the rice dropping groove 34, and the falling rice grains are blocked by the turning plate 33 and conveyed to the second polishing chamber 36 through the rice conveying plate 35 installed at the rice dropping groove 34.

Referring to fig. 3, a second screw propeller 37 is installed at the other end of the second driving wheel 22, one end of the second screw propeller 37 is connected to a second polishing roller 38, a second sieving cylinder 39 is installed at the outer side of the second polishing roller 38, a second rice outlet 40 is installed at one side of the second polishing chamber 36, the second driving wheel 22 rotates to drive the second screw propeller 37 to rotate to push rice grains, the second polishing roller 38 performs secondary polishing on the rice grains, bran dropped by polishing enters the second sieving cylinder 39 to be stored, and the rice grains after secondary polishing fall into the rice collecting box 31 through the second rice outlet 40 to be stored.

Referring to fig. 3, one end of the water pipe 14 is connected to a second water spraying head 41 and a third water spraying head 42, one end of the second water spraying head 41 extends to the inside of the first polishing chamber 17, one end of the third water spraying head 42 extends to the inside of the second polishing chamber 36, the second water spraying head 41 and the third water spraying head 42 perform secondary wetting on rice grains during primary polishing and secondary polishing, and the first polishing roller 27 and the second polishing roller 38 enable the rice grains to be wetted uniformly, so that a colloidal layer is formed on the outer surface of the rice grains during polishing, and the polishing quality of the rice grains is improved.

Referring to fig. 1, a connecting block 43 is fixed on the top of the connecting bottom plate 18, a rotating rod 44 rotates inside the connecting block 43, a moving plate 45 slides outside the rotating rod 44, the top of the moving plate 45 contacts with the bottom of the rotating motor 19, the rotating rod 44 rotates when the transmission belt is loosened, and the rotating rod 44 rotates to drive the moving plate 45 to move horizontally to adjust the position of the rotating motor 19 so as to adjust the tightness of the transmission belt.

Referring to fig. 4, a buffer spring 46 is fixed on the top of the connecting base plate 18, one end of the buffer spring 46 is connected with a buffer plate 47, the buffer spring 46 and the buffer plate 47 mounted on the top of the connecting base plate 18 buffer the vibration generated by the operation of the rotating motor 19, so as to prevent the first polishing roller 27 and the second polishing roller 38 from stirring and crushing rice grains during the rice grain polishing process caused by the excessive shaking of the rotating motor 19, thereby improving the rice grain polishing quality.

Please refer to fig. 1, a round opening 48 is formed in one side of the machine body 1, a fixed round block 49 is installed on the inner thread of the round opening 48, a fixed groove 50 is formed in the fixed round block 49, a fixed nut 51 is rotated in the fixed groove 50, a detaching block 52 is fixed at one end of the fixed round block 49, the fixed round block 49 and the round opening 48 are separated by rotating the fixed nut 51 to rotate out of the fixed groove 50, the fixed round block 49 is taken out by the detaching block 52 to expose the round opening 48, the first polishing roller 27 and the second polishing roller 38 which are installed inside are taken out to be checked and maintained, the first sieving cylinder 28 and the second sieving cylinder 39 are taken out to clean bran, and the situation that the first sieving cylinder 28 and the second sieving cylinder 39 are blocked to polish and filter subsequent rice grains is avoided.

The utility model discloses a theory of operation does: rice grains are poured into a rice feeding box 4, when the rice grains fall into a quantity control box 3 from the rice feeding box 4, a control box 2 is started to control the rotation of an articulated rod 9 through a current rod 8, the articulated rod 9 rotates to drive a baffle plate 10 to open and close and control the opening and closing size of the baffle plate 10 to control the rice feeding quantity, the condition that the polishing effect and the propelling speed of the follow-up polishing part and the rice grains by a pushing part are influenced due to too much rice grains is avoided, when the rice grains are slowly fed into the quantity control box 3, a water pump 13 inputs water in a water tank 12 into a first water spray head 15 through a water conveying pipe 14 to atomize and spray a water source so as to wet the fed rice grains, the difficulty of the pushing part in pushing the rice grains is reduced, the rice grains enter a first polishing chamber 17 through a rice feeding pipe 16, a rotating motor 19 is started, the rotating motor 19 rotates to drive a first driving wheel 20 to rotate, the first driving wheel 20 drives a second driving wheel 22 to rotate through the first driving wheel 21, the second driving wheel 22 drives a third driving wheel 23 installed at one end to rotate, the third driving wheel 23 drives a fourth driving wheel 25 to rotate through a second driving belt 24, the fourth driving wheel 25 drives a first screw propeller 26 to push rice grains, the first polishing roller 27 rotates and polishes the rice grains, bran in the polishing process enters a first sieving barrel 28 to be stored, the polished rice grains fall into a rice collecting box 31 through a first rice outlet 29 and a rice dropping pipe 30 to be collected, if the rice grain polishing quality is not uniform, a hinged rotating rod 32 is rotated to rotate an overturning plate 33 to rotate the overturning plate 33 out of a rice dropping groove 34, the overturning plate 33 blocks the falling rice grains from a rice conveying plate 35 installed at the rice dropping groove 34 to convey the rice grains to a second polishing chamber 36, the second driving wheel 22 rotates to drive a second screw propeller 37 to rotate to push the rice grains, the second polishing roller 38 performs secondary polishing on the rice grains, the polished and dropped bran enters a second sieving barrel 39, the rice grains after the secondary polishing fall into the rice collecting box 31 through the second rice outlet 40 for storage, the second water spray head 41 and the third water spray head 42 perform secondary wetting on the rice grains during the primary polishing and the secondary polishing, the first polishing roller 27 and the second polishing roller 38 enable the rice grains to be uniformly wetted, a colloidal layer is formed on the outer surface of the rice grains during the polishing, the polishing quality of the rice grains is improved, the rotating rod 44 is rotated when the transmission belt is loose, the rotating rod 44 rotates to drive the moving plate 45 to horizontally move to adjust the position of the rotating motor 19 so as to adjust the tightness degree of the transmission belt, the buffer spring 46 and the buffer plate 47 arranged at the top of the connecting bottom plate 18 buffer the vibration generated by the operation of the rotating motor 19, the phenomenon that the rice grains are crushed during the polishing of the rice grains by the first polishing roller 27 and the second polishing roller 38 due to excessive shaking of the rotating motor 19 is avoided, the polishing quality of the rice grains is improved, the rotating fixing nut 51 is rotated out of the fixing groove 50 to realize the separation of the fixing circular block 49 and the circular opening 48, utilize the dismantlement piece 52 to take out fixed circle piece 49 and make round mouth 48 expose, take out first polishing roller 27 and the second polishing roller 38 of internally mounted and look over the maintenance, first screening section of thick bamboo 28 and second screening section of thick bamboo 39 are taken out and are cleared up the bran, avoid first screening section of thick bamboo 28 and second screening section of thick bamboo 39 to block up and can't polish the filtration to subsequent grain of rice.

Although embodiments of the present invention have been shown and described, it is intended that the present embodiments be illustrative only and not limiting to the invention, and that the particular features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples, and that modifications, substitutions, variations, and the like, which are not inventive in light of the above teachings, may be made to the embodiments by those skilled in the art without departing from the principles and spirit of the present invention, but are to be construed as broadly as the following claims.

Claims

1. The utility model provides a do not have auger cluster of stifled chaff and connect dual-purpose two roller burnishing machine, includes organism (1), its characterized in that: the rice and wheat combine harvester is characterized in that a control box (2) is fixed at the top of the harvester body (1), a rice controlling and measuring box (3) is fixed at the top of the harvester body (1), a rice feeding box (4) is connected to the top of the rice controlling and measuring box (3), a plate groove (7) is formed in the outer side of the rice feeding box (4), a baffle (5) slides in the plate groove (7), a handle (6) is fixed on the front surface of the baffle (5), a hinged rod (9) is hinged to the inner wall of the rice controlling and measuring box (3), a current rod (8) is connected to one side of the control box (2), one end of the current rod (8) is connected with one end of the hinged rod (9), a material baffle (10) is connected to the outer side of the hinged rod (9), a telescopic spring (11) is fixed at the top of the material baffle (10), one end of the telescopic spring (11) is connected with the inner wall of the rice controlling and measuring box (3), a water tank (12) is fixed to one side of the harvester body (1), a water pump (13) is fixed inside the water tank (12), a water pipe (14) is installed at the output end of the water pump (13), one end of the water pipe (14) extends to the inside of the volume control box (3) and is connected with a first water spraying head (15), a rice inlet pipe (16) is connected to the bottom of the volume control box (3), a first polishing chamber (17) is formed inside the machine body (1), the front surface of the machine body (1) is connected with a connecting bottom plate (18), a rotating motor (19) is fixed to the top of the connecting bottom plate (18), a first driving wheel (20) is installed at the output end of the rotating motor (19), a first driving belt (21) is meshed with the outer surface of the first driving wheel (20), a second driving wheel (22) is meshed with the inner wall of one end of the first driving belt (21), a third driving wheel (23) is installed at one end of the second driving wheel (22), the outside meshing of third drive wheel (23) has second drive belt (24), the inner wall meshing of second drive belt (24) one end has fourth drive wheel (25), the one end of fourth drive wheel (25) is connected with first screw propeller (26), the one end of first screw propeller (26) is connected with first polishing roller (27), first screening section of thick bamboo (28) are installed in the outside of first polishing roller (27), first rice mouth (29) are installed to one side of first polishing chamber (17), the bottom of first rice mouth (29) is connected with rice dropping pipe (30), one side of organism (1) is fixed with receipts rice case (31).

2. The no-auger tandem dual-purpose double-roller polishing machine without bran blockage of claim 1, which is characterized in that: one side of first rice mouth (29) articulates there is articulated bull stick (32), the outside of articulated bull stick (32) is rotated and is had returning face plate (33), rice groove (34) have been seted up to the bottom of first rice mouth (29), the bottom that falls rice groove (34) is connected with defeated rice board (35), second polishing chamber (36) have been seted up to the inside of organism (1), the top at second polishing chamber (36) is connected to the one end of defeated rice board (35).

3. The no-auger tandem dual-purpose double-roller polishing machine without bran blockage of claim 2, which is characterized in that: a second spiral propeller (37) is installed at the other end of the second transmission wheel (22), one end of the second spiral propeller (37) is connected with a second polishing roller (38), a second screening drum (39) is installed on the outer side of the second polishing roller (38), and a second rice outlet (40) is installed on one side of the second polishing chamber (36).

4. The no-bran-blockage auger serial-parallel dual-purpose double-roller polishing machine as claimed in claim 1, which is characterized in that: one end of the water conveying pipe (14) is connected with a second water spraying head (41) and a third water spraying head (42), one end of the second water spraying head (41) extends to the inside of the first polishing chamber (17), and one end of the third water spraying head (42) extends to the inside of the second polishing chamber (36).

5. The no-auger tandem dual-purpose double-roller polishing machine without bran blockage of claim 1, which is characterized in that: the top of connecting bottom plate (18) is fixed with connecting block (43), the inside rotation of connecting block (43) has bull stick (44), the outside slip of bull stick (44) has movable plate (45), the top of movable plate (45) and the bottom contact of rotating electrical machines (19).

6. The no-auger tandem dual-purpose double-roller polishing machine without bran blockage of claim 1, which is characterized in that: a buffer spring (46) is fixed to the top of the connecting bottom plate (18), and one end of the buffer spring (46) is connected with a buffer plate (47).

7. The no-auger tandem dual-purpose double-roller polishing machine without bran blockage of claim 1, which is characterized in that: round mouth (48) have been seted up to one side of organism (1), fixed disk (49) have been installed to the internal thread of round mouth (48), and fixed slot (50) have been seted up to the inside of fixed disk (49) of telling, the inside of fixed slot (50) is rotated and is had fixation nut (51), the one end of fixed disk (49) is fixed with dismantlement piece (52).