CN201921712U - Combined rice-milling machine - Google Patents
Combined rice-milling machine Download PDFInfo
- Publication number
- CN201921712U CN201921712U CN2010206522820U CN201020652282U CN201921712U CN 201921712 U CN201921712 U CN 201921712U CN 2010206522820 U CN2010206522820 U CN 2010206522820U CN 201020652282 U CN201020652282 U CN 201020652282U CN 201921712 U CN201921712 U CN 201921712U
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- belt pulley
- rubber roll
- rice
- regulating wheel
- slow
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Abstract
A combined rice-milling machine comprises a machine body, a motor, and a hoister installed on the side of the machine body. The machine body is provided with a rice huller head, a husked rice separation sieve and a rice-milling machine from top to bottom sequentially, and the top of the casing of the rice huller head is provided with a feed hopper. A eccentric shaft in the husked rice separation sieve is connected to a dynamic output shaft of a gearbox; a pulley of the dynamic input shaft of the gearbox is connected to a big pulley of a speed-adjusting mechanism through a belt; the belt passes a tensioning pulley; a rolling shaft of the tensioning pulley is arranged on the end of a swing arm; the other end of the swing arm is hinged in a mounting hole of the machine body; and a hinged shaft of the swing arm is sheathed with a torsional spring. In the utility model, the rice-milling machine, the husked rice separation sieve and the rice-milling machine are combined into a whole, so as to integrate hulling, milling, sieving, fine machining and bran grinding into a whole. The utility model has the advantages of short machining process, high efficiency, compact mechanical structure, operation convenience, small ground occupation and low grain-machining cost; and produced rice grains are shining transparently and complete, thereby improving the quality.
Description
Technical field
The utility model relates to a kind of grain processing equipment that is used for, and especially relates to a kind of combination rice mill.
Background technology
Paddy is ground into rice, need use hulling machine, rice mill.Hulling machine commonly used has two kinds of rubber roll husker and disk husker emery shellers.The main member of rubber roll husker is 1 pair of rubber coated pressure bowl arranged side by side, and two rollers rotate and the peripheral speed difference in opposite directions, and grain is shelled because of tearing the stranding effect during by the roll clearance between the two.Disk husker emery sheller has two circular carborundum discs up and down, and last emery disc is fixed, and following emery disc rotates, and grain is subjected to active force and shells in two emery disc gaps.Regulate the roll clearance between hulling machine two rubber rolls or emery disc, can obtain suitable shelling efficient, reduce grain of rice damage.Paddy is through still have an appointment behind the paddy 20% not shelling of rice huller, therefore needs the material behind the rice huller paddy mixture of husk (brown rice, paddy with) elder generation is separated husk through selection by winnowing, with husked rice separator paddy and brown rice separated.And unhulled paddy returned again into hulling machine process.Husked rice separator commonly used selects rough slide sieve and selects the rough sieve etc. of flatting turn.These two kinds of sieves floor space all bigger, structure is more open, operation is also very inconvenient, work flow is long.The big shell that treating grain produced in addition need be applied to pulverizer and big shell could be ground into chaff, has increased a motor and a pulverizer so again, has also increased floor space.
Though occurred paddy associating process equipment in the market, these equipment exist volume big, floor space is big, maintenance operation difficulty, defective such as power consumption is big.And some equipment also exists the deficiency on the structural design, causes rice processing enterprise that paddy is being added man-hour, and rice milling yield is lower, bran-containing quantity height in the rice, and the paddy residual rate is higher, has therefore had a strong impact on rice quality.
Summary of the invention
The purpose of this utility model provides a kind of combination rice mill, has the existing unreasonable structure of rice process equipment now in order to solve, function singleness, and rice milling yield is low, bran-containing quantity height, the more high technical problem of paddy residual rate.
In order to solve the problems of the technologies described above, technical solution adopted in the utility model is: this combination rice mill comprises fuselage, motor and the elevator that is arranged on the fuselage sidepiece, be provided with rice hulling head on its fuselage from top to bottom in regular turn, grain rough separating screen, rice mill, the rice hulling head top is provided with feed hopper, in the described hulling machine: its fast rubber roll belt pulley is arranged on the casing riser in slow rubber roll belt pulley left side, slow rubber roll belt pulley is arranged on the swinging end of rubber roll swing seat, this rubber roll swing seat positioning end is hinged on the casing riser, described slow rubber roll belt pulley right side is provided with regulating wheel, this regulating wheel is arranged on the swinging end of regulating wheel swing seat, regulating wheel swing seat positioning end is hinged on the casing riser, below slow rubber roll belt pulley, be provided with ram bar thick stick, the fulcrum of ram lever is arranged on the casing in fast rubber roll belt pulley left side, this ram lever moving arm end is provided with ram, ram lever middle part is hinged with connecting rod, and the other end of this connecting rod is hinged with the driving lever that is fixed on slow rubber roll swing seat swinging end left side; Described grain rough separating screen is supported by three balance weights that are installed in the eccentric shaft upper end, wherein an eccentric shaft connects with the power output shaft of umbrella tooth case, the belt pulley of the power input shaft of this umbrella tooth case connects with the big belt pulley of speed adjusting gear by belt, described belt is through a regulating wheel, the rotating shaft of this regulating wheel is arranged on the end of a swing arm, the other end of swing arm is hinged in the installing hole of fuselage, is arranged with torque spring on the hinge of swing arm.
As preferably, described feed hopper outlet below is provided with groove shape deflector, this deflector one end is fixed on the feed hopper exit, the other end extends between fast rubber roll and the slow rubber roll, the trough rim of deflector both sides is inserted in the space between rubber roll end face and the casing riser, also is provided with millet baffle between deflector and feed hopper outlet.
As preferably, be arranged with an endless-belt on described fast rubber roll belt pulley, the regulating wheel, the middle part of this endless-belt rests on the slow rubber roll belt pulley.
As preferably, described speed adjusting gear comprises adjusting handle, small belt pulley, wherein small belt pulley is by independently interior belt pulley and the butt joint of outer belt pulley combine, outer belt pulley and big belt pulley are connected and coaxial being fixed on the adjustment axle that the end has screw thread, the rotating shaft of interior belt pulley is arranged in the axle bed on the fuselage, rotating shaft is provided with can pass the through hole of adjusting axle, and the outer end of described adjustment axle is connected with adjusting handle, adjusts to be screwed in the screwed hole at place, axle bed axle center after the male thread end passes through hole.
As preferably, the swinging end right side of described slow rubber roll swing seat is connected with the end of slow rubber roll adjusting screw(rod), and this slow rubber roll adjusting screw(rod) is screwed on the casing riser fixed bit; The swinging end right side of described regulating wheel swing seat is connected with the end of regulating wheel adjusting screw(rod), and this regulating wheel adjusting screw(rod) is screwed on the casing riser fixed bit.
The utility model collection hulling machine, grain rough separating screen, rice mill are one, with the crushing process of rice huller paddy, husk rice, sub-sieve, fine finishining, chaff be one, work flow is short, efficient, the machine construction compactness, easy to operate, floor space is little, and the cost for the treatment of grain reduces, the rice grain of rice of output is bright complete, and quality is improved.
Description of drawings
Fig. 1 is a front view of the present utility model;
Fig. 2 is a rearview of the present utility model;
Fig. 3 is a left view of the present utility model;
Fig. 4 is the structural representation of rice hulling head shown in Figure 1;
Fig. 5 is the cutaway view of rice hulling head shown in Figure 4;
Fig. 6 is a C shown in Figure 2 place enlarged drawing;
Fig. 7 is an A shown in Figure 3 place enlarged drawing;
Fig. 8 is a B shown in Figure 3 place enlarged drawing.
The specific embodiment
Below in conjunction with the drawings and specific embodiments, the technical solution of the utility model is described in further detail.
Fig. 1 is a front view of the present utility model; Fig. 2 is a rearview of the present utility model; Fig. 3 is a left view of the present utility model; By Fig. 1 in conjunction with Fig. 2,3 as can be known, this this combination rice mill comprises fuselage 5, motor 7, on fuselage 5, is provided with rice hulling head 4, grain rough separating screen 2, rice mill 23 from top to bottom in regular turn.For the paddy material is promoted in the feed hopper 3, fuselage 5 sidepieces also are provided with elevator 1.
Fig. 4 is the structural representation of rice hulling head; As shown in Figure 4, feed hopper 3 is arranged on the top of rice hulling head 4, and fast, slow rubber roll belt pulley 8,10 is installed on the rice hulling head 4 casing risers 17.The below of slow rubber roll belt pulley 10 is provided with ram bar thick stick 16, the fulcrum of ram lever 16 is arranged on the casing in fast rubber roll belt pulley 8 left sides, this lever moving arm end is provided with ram 6, ram lever 16 middle parts are hinged with connecting rod 9, and the other end of this connecting rod 9 is hinged with the swinging end left side of slow rubber roll swing seat 11.The swinging end right side of slow rubber roll swing seat 11 is connected with the end of slow rubber roll adjusting screw(rod) 12, and this slow rubber roll adjusting screw(rod) 12 is screwed on casing riser 17 fixed bits.Slow rubber roll swing seat 11 right sides also are provided with regulating wheel 14, and the swinging end right side of regulating wheel swing seat 13 is connected with the end of regulating wheel adjusting screw(rod) 15, and this regulating wheel adjusting screw(rod) 15 is screwed on casing riser 17 fixed bits.Fix because of pressing top 6 weight, after rubber roll weares and teares in the course of work, under the gravity effect of ram 6, ram lever 16 power arm ends move downward, and drivening rod 9 moves down, drive slow rubber roll belt pulley 10 by slow rubber roll swing seat 11 and be moved to the left, thereby the roll clearance of 101 of fast rubber roll 81 and rubber rolls is slowly reduced, regulate slow rubber roll adjusting screw(rod) 12 simultaneously and make two rubber rolls 81,101 be in the optimum position.
Fig. 5 is the cutaway view of rice hulling head.By Fig. 5 further as can be known, feed hopper 3 outlet belows are provided with groove shape deflector 180, these deflector 180 1 ends are fixed on feed hopper 3 exits, the other end extends between fast rubber roll 81 and the slow rubber roll 101, the trough rim of deflector 180 both sides is inserted in the space between rubber roll 81,101 end faces and the casing riser 17, is provided with millet baffle 90 between deflector 180 and feed hopper 3 outlets.
Fig. 7 is an A shown in Figure 3 place enlarged drawing; As shown in Figure 7, grain rough separating screen 2 is supported by three balance weights 34 that are installed in eccentric shaft 33 upper ends, wherein an eccentric shaft connects with the power output shaft 24 of umbrella tooth case 25, and the belt pulley 30 of the power input shaft 26 of this umbrella tooth case 25 connects with the small belt pulley 28 of speed adjusting gear by belt 21.Belt 21 is through a regulating wheel 20, and the rotating shaft of this regulating wheel 20 is arranged on the end of a swing arm 19, and the other end of swing arm 19 is hinged in the installing hole of fuselage 5, is arranged with torque spring 42 (as shown in Figure 6) on the hinge 44 of swing arm 19.
Fig. 8 is a B shown in Figure 3 place enlarged drawing, and by Fig. 8 further as can be known, speed adjusting gear comprises adjusting handle 41, big belt pulley 29, small belt pulley 28, and wherein big belt pulley 29 is connected with big chaff blower fan belt pulley 27; Small belt pulley 28 is by independently interior belt pulley 38 and 39 butt joints of outer belt pulley combine, outer belt pulley 39 and big belt pulley 29 are connected and coaxial being fixed on the adjustment axle 40 that the end has screw thread, the rotating shaft 380 of interior belt pulley 38 is arranged in the axle bed 36 on the fuselage 5, rotating shaft 380 is provided with can pass the through hole 381 of adjusting axle 40, this outer end of adjusting axle 40 is connected with adjusting handle 41, adjusts to be screwed in the screwed hole 360 at place, axle bed 36 axle center after axle 40 ends of thread 400 pass through hole 381.
Above-mentioned speed adjusting gear speed control principle is as follows: rotation handwheel 41 can be regulated the distance between crust tep reel 39 and the interior belt pulley 38, when handwheel 41 drive adjustment axles 40 move in fuselage 5, this moment, outer belt pulley 39 dwindled with the spacing of interior belt pulley 38, thereby the belt on the small belt pulley 28 21 is outwards extruded, at this moment the gearratio between the power input shaft belt pulley 30 of small belt pulley 28 and umbrella tooth case 25 increases, so the rotating speed of the power output shaft 24 of umbrella tooth case 25 increases, grain rough separating screen 2 hunting frequencies increase.
When handwheel 41 drive adjustment axles 40 move outside fuselage 5, outer belt pulley 39 increases with the spacing of interior belt pulley 38, and the belt 21 on the cuticle tep reel 28 falls, and is arranged on the regulating wheel 20 on the fuselage 5 simultaneously, under the effect of torque spring 42,, become very lax to prevent belt 21 with belt 21 tensionings.At this moment the gearratio between the power input shaft belt pulley 30 of small belt pulley 28 and umbrella tooth case 25 reduces, so the rotating speed of the power output shaft 24 of umbrella tooth case 25 reduces, the hunting frequency of grain rough separating screen 2 reduces.
During the work of this combination rice mill, millet is poured into from grain feeding bucket 22, after rising to certain height, elevator 1 enters in the rice hulling head 4 by feed hopper 3, regulate the openings of sizes of millet baffle 90, the flow that paddy falls in the control feed hopper 3 makes its paddy feed equably between two rubber rolls 81,101 through deflector 180.Regulate the roll clearance between two rubber rolls 81,101 simultaneously, because one of the rotating speed of two rubber rolls is fast, one slow, and it is poor to form linear speed, forms the form of rubbing with the hands, makes the millet shelling.The mixture of paddy and husked rice that obtains after the millet shelling drops to big chaff separator 43, mixture of paddy and husked rice is when big chaff separator 43, wherein husk is gone out from the faucal that goes out at top, big chaff separation chamber, by big chaff blower fan aspiration machine outer (sending into big chaff room), isolate the mixture that paddy behind the husk and brown rice form, drop to grain rough separating screen 2, again by grain rough separating screen 2 with its separation.Wherein clean brown rice enters rice mill 23 pearlings, and discharge from slipping rice mouthfuls 31 the polishing back, and the rice after the discharge drops on the thin rice huller screen 32 of swing through slipping rice mouthfuls 31, isolates cracking rice wherein.The small part rough rice is then got back in the hulling machine by elevator 1 and is processed again, and that goes round and begins again like this repeats above flow process, can reach continuous production purpose.
Claims (5)
1. combination rice mill, be provided with rice hulling head on its fuselage from top to bottom in regular turn, grain rough separating screen, rice mill, be provided with feed hopper at the rice hulling head top, it is characterized in that in the described hulling machine: its fast rubber roll belt pulley is arranged on the casing riser in slow rubber roll belt pulley left side, slow rubber roll belt pulley is arranged on the swinging end of rubber roll swing seat, this rubber roll swing seat positioning end is hinged on the casing riser, described slow rubber roll belt pulley right side is provided with regulating wheel, this regulating wheel is arranged on the swinging end of regulating wheel swing seat, regulating wheel swing seat positioning end is hinged on the casing riser, below slow rubber roll belt pulley, be provided with ram bar thick stick, the fulcrum of ram lever is arranged on the casing in fast rubber roll belt pulley left side, this ram lever moving arm end is provided with ram, ram lever middle part is hinged with connecting rod, and the other end of this connecting rod is hinged with the driving lever that is fixed on slow rubber roll swing seat swinging end left side; Described grain rough separating screen is supported by three balance weights that are installed in the eccentric shaft upper end, wherein an eccentric shaft connects with the power output shaft of umbrella tooth case, the belt pulley of the power input shaft of this umbrella tooth case connects with the big belt pulley of speed adjusting gear by belt, described belt is through a regulating wheel, the rotating shaft of this regulating wheel is arranged on the end of a swing arm, the other end of swing arm is hinged in the installing hole of fuselage, is arranged with torque spring on the hinge of swing arm.
2. combination rice mill according to claim 1, it is characterized in that described feed hopper outlet below is provided with groove shape deflector, this deflector one end is fixed on the feed hopper exit, the other end extends between fast rubber roll and the slow rubber roll, the trough rim of deflector both sides is inserted in the space between rubber roll end face and the casing riser, also is provided with millet baffle between deflector and feed hopper outlet.
3. combination rice mill according to claim 1 is characterized in that being arranged with an endless-belt on described fast rubber roll belt pulley, the regulating wheel, and the middle part of this endless-belt rests on the slow rubber roll belt pulley.
4. according to claim 1 or 2 or 3 described combination rice mills, it is characterized in that described speed adjusting gear comprises adjusting handle, small belt pulley, wherein small belt pulley is by independently interior belt pulley and the butt joint of outer belt pulley combine, outer belt pulley and big belt pulley are connected and coaxial being fixed on the adjustment axle that the end has screw thread, the rotating shaft of interior belt pulley is arranged in the axle bed on the fuselage, rotating shaft is provided with can pass the through hole of adjusting axle, the described outer end of adjusting axle is connected with adjusting handle, adjusts to be screwed in the screwed hole at place, axle bed axle center after the male thread end passes through hole.
5. combination rice mill according to claim 1 is characterized in that the swinging end right side of described slow rubber roll swing seat is connected with the end of slow rubber roll adjusting screw(rod), and this slow rubber roll adjusting screw(rod) is screwed on the casing riser fixed bit; The swinging end right side of described regulating wheel swing seat is connected with the end of regulating wheel adjusting screw(rod), and this regulating wheel adjusting screw(rod) is screwed on the casing riser fixed bit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206522820U CN201921712U (en) | 2010-12-01 | 2010-12-01 | Combined rice-milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206522820U CN201921712U (en) | 2010-12-01 | 2010-12-01 | Combined rice-milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201921712U true CN201921712U (en) | 2011-08-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206522820U Expired - Fee Related CN201921712U (en) | 2010-12-01 | 2010-12-01 | Combined rice-milling machine |
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| CN (1) | CN201921712U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063560A1 (en) * | 2012-10-23 | 2014-05-01 | 中粮工程装备（张家口）有限公司 | Mill roller transmission mechanism and mill comprising the mechanism |
| CN103775580A (en) * | 2012-10-23 | 2014-05-07 | 中粮工程装备（张家口）有限公司 | Flour mill roller transmission mechanism and flour mill |
| CN106111235A (en) * | 2016-08-22 | 2016-11-16 | 四川省旭东机械制造有限公司 | Double excellent fresh rice machines |
| CN106179562A (en) * | 2016-03-25 | 2016-12-07 | 天门仙粮机械有限公司 | A kind of household small-size Cereals Processing Machines rice huller paddy linkage adjustment mechanism |
| CN110479402A (en) * | 2019-09-30 | 2019-11-22 | 梁鹏慧 | A kind of rice mill |
-
2010
- 2010-12-01 CN CN2010206522820U patent/CN201921712U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014063560A1 (en) * | 2012-10-23 | 2014-05-01 | 中粮工程装备（张家口）有限公司 | Mill roller transmission mechanism and mill comprising the mechanism |
| CN103775580A (en) * | 2012-10-23 | 2014-05-07 | 中粮工程装备（张家口）有限公司 | Flour mill roller transmission mechanism and flour mill |
| CN103775580B (en) * | 2012-10-23 | 2016-06-15 | 中粮工程装备（张家口）有限公司 | Flour mill roller driving mechanism, flour mill |
| CN106179562A (en) * | 2016-03-25 | 2016-12-07 | 天门仙粮机械有限公司 | A kind of household small-size Cereals Processing Machines rice huller paddy linkage adjustment mechanism |
| CN106111235A (en) * | 2016-08-22 | 2016-11-16 | 四川省旭东机械制造有限公司 | Double excellent fresh rice machines |
| CN106111235B (en) * | 2016-08-22 | 2019-04-26 | 四川省旭东机械制造有限公司 | Double excellent fresh rice machines |
| CN110479402A (en) * | 2019-09-30 | 2019-11-22 | 梁鹏慧 | A kind of rice mill |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110810 Termination date: 20141201 |
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| EXPY | Termination of patent right or utility model |