CN113967496A

CN113967496A - Heat dissipation type accuse temperature operation rubber roll formula rice huller

Info

Publication number: CN113967496A
Application number: CN202111086181.0A
Authority: CN
Inventors: 郁志华
Original assignee: Dongtai Xinfuda Machinery Co ltd
Current assignee: Dongtai Xinfuda Machinery Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-01-25
Anticipated expiration: 2041-09-16
Also published as: CN113967496B

Abstract

The invention relates to the technical field of rice hullers and discloses a heat dissipation type temperature control operation rubber roller type rice huller which comprises a machine body, wherein a feed inlet is fixedly installed at the upper end of the machine body, a blanking plate is arranged inside the feed inlet, a first rubber roller, a second rubber roller and a third rubber roller are arranged inside the machine body, and rotating shafts are fixedly installed inside the first rubber roller, the second rubber roller and the third rubber roller. This heat dissipation type accuse temperature operation rubber roll formula rice huller has seted up the round hole through the middle part at first rubber roll, second rubber roll and third rubber roll, the inside movable mounting of round hole has the chill roll, the chill roll conducts the effluvium with the stability of first rubber roll, second rubber roll and third rubber roll rotational friction in-process production, and the correspondence sets up the heat exchanger that looses on the fuselage of chill roll one side, the middle part of heat exchanger is equipped with the heat dissipation fan, be convenient for through the heat exchanger that looses, the heat of loosing of heat dissipation fan on to the chill roll.

Description

Heat dissipation type accuse temperature operation rubber roll formula rice huller

Technical Field

The invention relates to the technical field of rice hullers, in particular to a heat dissipation type temperature control operation rubber roller type rice huller.

Background

The rice huller is a grain processing machine for hulling rice and making the hulled rice into brown rice, can hulled rice, reduce rice grain waist and skin damage, keep the brown rice intact as far as possible, mainly comprises a hopper feeding device, a machine head device, a hull separation chamber, a gear transmission case, a machine frame and the like, and the existing rice hull huller can solve the following problems:

1. most of the prior rice hullers which can thoroughly remove rice hulls have the problems of poor hulling efficiency and incomplete separation of the rice hulls and rice,

2. most of the existing rice hullers for thoroughly removing the rice hulls have the problems that the rice hulls need to be lifted very high and labor-consuming when being put into the rice huller due to too high feed inlets, and the working efficiency is reduced.

3. The existing rice huller adopts a gear box to change direction and speed and combines belt transmission, gear-changing speed regulation and alternation of speed rollers are carried out according to abrasion of roller diameters, so that the two rubber rollers have reasonable linear speed difference and linear speed sum when different diameters are different, after the rubber rollers are abraded, the rubber roller belt pulleys with different diameters need to be replaced manually or the speed rollers need to be changed oppositely, so that the linear speed difference and the linear speed sum of the two rubber rollers are in a reasonable range, the required time is longer during speed change every time, and the manual workload is relatively large.

Disclosure of Invention

The invention provides a heat dissipation type temperature control operation rubber roller type rice huller which has the advantages of being convenient to adjust the diameter value of a rubber roller, being capable of visually observing the change condition of the diameter value of the rubber roller, and carrying out constant temperature regulation and control on heat generated in the rotating friction process of the rubber roller, and solves the problems in the background technology.

The invention provides the following technical scheme: the utility model provides a heat dissipation type accuse temperature operation rubber roll formula rice huller, includes the fuselage, the upper end fixed mounting of fuselage has the feed inlet, the inside of feed inlet is equipped with down the flitch, the inside of fuselage is equipped with first rubber roll, second rubber roll and third rubber roll, and the equal fixed mounting in inside of first rubber roll, second rubber roll and third rubber roll has the axis of rotation, the one end fixed mounting of axis of rotation has the gear, the outside of gear is equipped with the motor, the bottom movable mounting of third rubber roll has the material receiving plate, one side fixed mounting of material receiving plate has air outlet means, air outlet means's inside is equipped with the hair-dryer, air outlet means's front side is equipped with out the tuber pipe, air outlet means's bottom fixed mounting has storage skin groove and stock chest, the inside of first rubber roll, second rubber roll and third rubber roll all is equipped with the expansion ring, the most advanced fixed connection in the outside of expansion ring is at first rubber roll, On second rubber roll and the third rubber roll, just the inside fixedly connected with roof of expansion ring, the inner fixedly connected with electric putter of roof, electric putter's bottom fixed connection is on the present bracing piece, bracing piece fixed mounting is in the axis of rotation, just the second spring has been cup jointed in electric putter's the outside.

Preferably, the round hole has all been seted up at the middle part of first rubber roll, second rubber roll and third rubber roll, the inside fixed mounting of round hole has the chill roll, one side of chill roll is equipped with the heat exchanger that looses, the heat exchanger fixed mounting that looses is on the fuselage, just the ventilation chamber has been seted up at the middle part of heat exchanger that looses, the inside in ventilation chamber is equipped with the heat dissipation fan.

Preferably, the middle part of the rotating shaft is provided with a through groove, the front end of the rotating shaft is provided with scales, and the scales are communicated with the through groove.

Preferably, the first rubber roll, the second rubber roll and the third rubber roll are fixedly connected with connecting plates, the connecting plates are movably mounted inside the through grooves, a sliding block is fixedly connected to the front ends of the connecting plates, the sliding block is slidably mounted inside the scales, a first spring is fixedly connected to one side of the sliding block, and the other end of the first spring is fixedly connected inside the through grooves.

Preferably, the telescopic ring is an M-shaped folded circular ring, and the corner connection part of the telescopic ring is hinged.

Preferably, the first rubber roller, the second rubber roller and the third rubber roller are connected in a Z-shaped rolling manner, and the first rubber roller, the second rubber roller and the third rubber roller are installed in a differential rotation manner through gears.

Preferably, the inside fixed mounting of feed inlet has the dustproof curtain, dustproof curtain fixed connection is in the upper end of flitch down, just the top of flitch down rotates and installs the kickoff wheel.

Preferably, the dustproof curtain is a filiform vertical curtain, and the length value of the dustproof curtain is consistent with that of the feed port.

The invention has the following beneficial effects:

1. this heat dissipation type accuse temperature operation rubber roll formula rice huller, middle part through at first rubber roll is equipped with the axis of rotation, axis of rotation and the middle part that leads to the groove are equipped with the expansion ring, the most advanced fixed connection in the outside of expansion ring is on first rubber roll, the inside fixedly connected with roof of expansion ring, and the bottom fixedly connected with electric putter and the second spring of roof, and connect electric putter on the bracing piece, bracing piece fixed connection is in the axis of rotation, be convenient for support the expansion ring through electric putter's flexible, thereby support first rubber roll and adjust the value between first rubber roll.

2. This heat dissipation type accuse temperature operation rubber roll formula rice huller, through being equipped with the axis of rotation in the inside of first rubber roll, and seted up logical groove on the axis of rotation, be connected with the connecting plate on the first rubber roll, the inner movable mounting of connecting plate is in the scale, and fixedly connected with slider and first spring, be convenient for carry out audio-visual observation at the diameter value of first rubber roll, and first rubber roll receives also audio-visual data observation that carries on of friction diameter reduction back on surface, be convenient for confirm the diameter value of first rubber roll, the principle of second rubber roll and third rubber roll is unanimous with first rubber roll like this, the homoenergetic detects and confirms the diameter value of rubber roll.

3. This heat dissipation type accuse temperature operation rubber roll formula rice huller, through at first rubber roll, the round hole has been seted up at the middle part of second rubber roll and third rubber roll, the inside movable mounting of round hole has the chill roll, the chill roll is with first rubber roll, the stable conduction effluvium that produces among second rubber roll and the third rubber roll rotational friction process, and the correspondence sets up the heat dissipation cover on the fuselage of chill roll one side, the middle part of heat dissipation cover is equipped with the heat dissipation fan, be convenient for through the heat dissipation cover, the heat of heat dissipation fan on to the chill roll effluvium, reduce first rubber roll, the surface temperature of second rubber roll and third rubber roll, the reasonable controlling means's of being convenient for temperature.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a rear view of the structure of the present invention;

FIG. 3 is a cross-sectional view of the structure of the present invention;

FIG. 4 is a schematic view of a first rubber roller of the present invention;

FIG. 5 is an exploded view of the first rubber roller of the present invention;

FIG. 6 is a schematic view of the first rubber roller according to the present invention;

FIG. 7 is a schematic view of a rotating shaft according to the present invention;

FIG. 8 is a schematic view of a heat sink cover according to the present invention;

FIG. 9 is a schematic view of structure A of the present invention.

In the figure: 1. a body; 2. a feed inlet; 3. a dust curtain; 4. a material poking wheel; 5. a blanking plate; 6. a first rubber roller; 7. a second rubber roller; 8. a third rubber roller; 9. a material receiving plate; 10. an air outlet device; 11. a peel storage tank; 12. a storage tank; 13. an air outlet pipe; 14. a blower; 15. a rotating shaft; 16. a through groove; 17. a connecting plate; 18. a slider; 19. a first spring; 20. calibration; 21. a telescopic ring; 22. a top plate; 23. a second spring; 24. an electric push rod; 25. a support bar; 26. a circular hole; 27. a cooling roll; 28. a heat dissipation cover; 29. a heat dissipation fan; 30. a motor; 31. a gear.

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. 1-3, a heat dissipation type temperature control operation rubber roll type rice huller comprises a machine body 1, a feed inlet 2 is fixedly installed at the upper end of the machine body 1, a blanking plate 5 is arranged inside the feed inlet 2, a first rubber roll 6, a second rubber roll 7 and a third rubber roll 8 are arranged inside the machine body 1, rotating shafts 15 are fixedly installed inside the first rubber roll 6, the second rubber roll 7 and the third rubber roll 8, a gear 31 is fixedly installed at one end of each rotating shaft 15, a motor 30 is arranged outside the gear 31, a receiving plate 9 is movably installed at the bottom end of the third rubber roll 8, an air outlet device 10 is fixedly installed at one side of the receiving plate 9, a blower 14 is arranged inside the air outlet device 10, an air outlet pipe 13 is arranged at the front side of the air outlet device 10, a storage tank 11 and a storage tank 12 are fixedly installed at the bottom end of the air outlet device 10, telescopic rings 21 are arranged inside the first rubber roll 6, the second rubber roll 7 and the third rubber roll 8, most advanced fixed connection in the outside of expansion ring 21 is on first rubber roll 6, second rubber roll 7 and third rubber roll 8, and the inside fixedly connected with roof 22 of expansion ring 21, the inner fixedly connected with electric putter 24 of roof 22, and on the present bracing piece 25 of the bottom fixed connection of electric putter 24, bracing piece 25 fixed mounting was in axis of rotation 15, and second spring 23 has been cup jointed in the outside of electric putter 24.

Referring to fig. 6, round holes 26 are formed in the middle of the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8, a cooling roller 27 is fixedly installed inside the round holes 26, a heat dissipation cover 28 is arranged on one side of the cooling roller 27, the heat dissipation cover 28 is fixedly installed on the machine body 1, a ventilation cavity is formed in the middle of the heat dissipation cover 28, a heat dissipation fan 29 is arranged inside the ventilation cavity, the cooling roller 27 and the heat dissipation fan 29 are arranged to facilitate guiding and cooling heat generated by friction on the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8, so as to maintain the surface temperature of the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 and avoid the influence on the hulling rate of rice due to overhigh temperature, connecting plates 17 are fixedly connected to the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8, the connecting plates 17 are movably installed inside the through grooves 16, and sliders 18 are fixedly connected to the front ends of the connecting plates 17, the slide block 18 is slidably mounted inside the scale 20, one side of the slide block 18 is fixedly connected with a first spring 19, the other end of the first spring 19 is fixedly connected inside the through groove 16, the first spring 19 pulls the connecting plate 17 to stretch inside the scale 20, so that the radiuses of the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 can be observed through the position where the slide block 18 stays on the scale 20, the current diameters of the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 can be determined, a worker can conveniently control and use the device, the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 are in Z-shaped rolling connection, the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 are mounted in differential rotation through the gear 31, the differential rotation among the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 is convenient for kneading paddy, and husking is performed, the husking rate of the rice is convenient to increase, and clean grains are obtained.

Referring to fig. 9, a through groove 16 is formed in the middle of the rotating shaft 15, a scale 20 is arranged at the front end of the rotating shaft 15, the scale 20 is communicated with the through groove 16, and a scale value is arranged on the scale 20, so that the diameter values of the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 can be visually observed and determined, and the hulling rates of different diameter values of the device can be conveniently controlled, adjusted and calculated.

Referring to fig. 5, the telescopic ring 21 is an M-shaped corrugated ring, and the corner connection of the telescopic ring 21 is a hinge connection, and the corrugated connection of the telescopic ring 21 can be adjusted in angle during the process of being supported by the top plate 22, so as to change the diameter of the telescopic ring 21, further change the diameter value of the first rubber roller 6, facilitate the adjustment of the diameter value of the first rubber roller 6, and increase friction between the rubber rollers.

Please refer to fig. 3, the inside fixed mounting of feed inlet 2 has dustproof curtain 3, dustproof curtain 3 fixed connection is in the upper end of flitch 5 down, and the top of flitch 5 rotates and installs kickoff wheel 4 down, dustproof curtain 3 and the setting of flitch 5 are convenient for drop into corn, the rotation of kickoff wheel 4 carries out batch quantitative leading-in with corn, and dustproof curtain 3 shelters from feed inlet 2 department, avoid the inside dust of fuselage 1 to clear up, dustproof curtain 3 is the filiform curtain that hangs down, and the length value of dustproof curtain 3 is unanimous with the length value of feed inlet 2, dustproof curtain 3 shelters from the upper end at feed inlet 2, protect on the feed inlet 2, avoid the inside dust of fuselage 1 to escape.

The working principle is that the paddy is fed into the device from the feeding hole 2, the paddy is divided and fed into the dustproof curtain 3 and the material stirring wheel 4, the paddy is rubbed and torn in the differential rotation process of the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8, the chaff and the grain roughness of the paddy are separated, then the chaff and the grain roughness are winnowed and screened out on the material receiving plate 9 and the air outlet device 10, and the chaff and the grain roughness are respectively fed into the storage tank 12 and the storage tank 11;

in the using process of the limit of the rice huller, the motor 30 drives the gear 31 to enable the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 to rotate, in the rotating process, the diameter of the rubber roller with the slightly higher rotating speed is reduced after friction occurs on the surface of the rubber roller, at the moment, the connecting plate 17 connected to the surface of the first rubber roller 6 retracts towards the inside of the through groove 16 under the pulling of the first spring 19, so that the index on the scale 20 is reduced, prompting is carried out, after the friction among the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 is gradually reduced, the hulling rate of rice is reduced, at the moment, the electric push rod 24 outside the through groove 16 is started, the electric push rod 24 is extended, the top plate 22 is jacked, the telescopic ring 21 is deformed, the diameter value of the first rubber roller 6 is changed, the friction among the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 is increased, and the hulling efficiency of the device is adjusted;

in the rotating process of the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8, the cooling rollers 27 inside the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 conduct heat, and the heat is dissipated through the heat dissipation fan 29 and the heat dissipation cover 28, so that the surface temperatures of the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 are reduced, and the surface abrasion of the first rubber roller 6, the second rubber roller 7 and the third rubber roller 8 is reduced.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 a heat dissipation type accuse temperature operation rubber roll formula rice huller, includes fuselage (1), its characterized in that: the upper end fixed mounting of fuselage (1) has feed inlet (2), the inside of feed inlet (2) is equipped with down flitch (5), the inside of fuselage (1) is equipped with first rubber roll (6), second rubber roll (7) and third rubber roll (8), and the equal fixed mounting in inside of first rubber roll (6), second rubber roll (7) and third rubber roll (8) has axis of rotation (15), the one end fixed mounting of axis of rotation (15) has gear (31), the outside of gear (31) is equipped with motor (30), the bottom movable mounting of third rubber roll (8) has connects flitch (9), one side fixed mounting that connects flitch (9) has air outlet means (10), the inside of air outlet means (10) is equipped with hair-dryer (14), the front side of air outlet means (10) is equipped with out tuber pipe (13), the bottom fixed mounting of air outlet means (10) has storage skin groove (11) and storage tank (12), the inside of first rubber roll (6), second rubber roll (7) and third rubber roll (8) all is equipped with expansion ring (21), the most advanced fixed connection in the outside of expansion ring (21) is on first rubber roll (6), second rubber roll (7) and third rubber roll (8), just inside fixedly connected with roof (22) of expansion ring (21), the inner fixedly connected with electric putter (24) of roof (22), the bottom fixed connection of electric putter (24) is on bracing piece (25) now, bracing piece (25) fixed mounting is on axis of rotation (15), just second spring (23) have been cup jointed in the outside of electric putter (24).

2. The heat dissipation type temperature control operation rubber roller type rice huller as claimed in claim 1, characterized in that: round hole (26) have all been seted up at the middle part of first rubber roll (6), second rubber roll (7) and third rubber roll (8), the inside fixed mounting of round hole (26) has chill roll (27), one side of chill roll (27) is equipped with heat exchanger (28) that looses, heat exchanger (28) fixed mounting is on fuselage (1) looses, just the ventilation chamber has been seted up at the middle part of heat exchanger (28), the inside in ventilation chamber is equipped with heat dissipation fan (29).

3. The heat dissipation type temperature control operation rubber roller type rice huller as claimed in claim 1, characterized in that: the middle part of the rotating shaft (15) is provided with a through groove (16), the front end of the rotating shaft (15) is provided with a scale (20), and the scale (20) is communicated with the through groove (16).

4. The heat dissipation type temperature control operation rubber roller type rice huller as claimed in claim 1, characterized in that: equal fixedly connected with connecting plate (17) on first rubber roll (6), second rubber roll (7) and third rubber roll (8), connecting plate (17) movable mounting is in the inside that leads to groove (16), just the front end fixedly connected with slider (18) of connecting plate (17), slider (18) slidable mounting is in the inside of scale (20), the first spring (19) of one side fixedly connected with of slider (18), the other end fixed connection of first spring (19) is inside leading to groove (16).

5. The heat dissipation type temperature control operation rubber roller type rice huller as claimed in claim 1, characterized in that: the telescopic ring (21) is an M-shaped folded circular ring, and the corner connection part of the telescopic ring (21) is hinged.

6. The heat dissipation type temperature control operation rubber roller type rice huller as claimed in claim 1, characterized in that: the first rubber roller (6), the second rubber roller (7) and the third rubber roller (8) are in Z-shaped rolling connection, and the first rubber roller (6), the second rubber roller (7) and the third rubber roller (8) are installed in a differential rotation mode through a gear (31).

7. The heat dissipation type temperature control operation rubber roller type rice huller as claimed in claim 1, characterized in that: the inside fixed mounting of feed inlet (2) has dustproof curtain (3), dustproof curtain (3) fixed connection is in the upper end of flitch (5) down, just the top of flitch (5) down is rotated and is installed kickoff wheel (4).

8. The heat dissipation type temperature control operation rubber roller type rice huller as claimed in claim 1, characterized in that: the dustproof curtain (3) is a filiform vertical curtain, and the length value of the dustproof curtain (3) is consistent with that of the feed port (2).