CN203525772U

CN203525772U - Full-automatic flour mill with stone mill

Info

Publication number: CN203525772U
Application number: CN201320713901.6U
Authority: CN
Inventors: 张树伟
Original assignee: Individual
Current assignee: Individual
Priority date: 2013-11-14
Filing date: 2013-11-14
Publication date: 2014-04-09
Anticipated expiration: 2023-11-14

Abstract

The utility model discloses a full-automatic flour mill with a stone mill. The full-automatic flour mill comprises a frame, wherein a stone mill is mounted at the rear end of the frame; a stone mill rotating device in dynamic connection with the stone mill is mounted at the bottom of the frame; a hopper mounted on the frame is arranged above the stone mill; a discharging opening formed in the bottom of the hopper and a feeding opening formed in the stone mill are communicated; a flour collecting device is mounted on the stone mill; a cylindrical cylinder screen transversely arranged is mounted at the front end of the frame; a residue outlet is formed in the lower part of the cylinder screen; a first conveying auger is communicated between the flour collecting device and the cylinder screen; the cylinder screen and the first conveying auger are driven by a power machine mounted on the frame. Through the adoption of the structure by the full-automatic flour mill, the automatic production of traditional stone mill flour can be implemented, and manpower is saved; flour produced through the full-automatic flour mill has a good flavor, and is healthy and nutrient.

Description

Full-automatic stone mill cornmill

Technical field

The utility model relates to a kind of full-automatic stone mill cornmill.

Background technology

In food processing, the grain processings such as wheat, corn need to be become to flour, the device of traditional processing flour is stone mill, now by modern cornmill, is replaced gradually.In the process with stone mill cornmill flour milling, because running speed is very fast, will produce heat, and the heat generating can be bonded in grain on loom, in order to prevent grain bonding, just need to add the additives such as talcum powder, conventionally in flour, contain these additives health is harmful to, also can destroy the nutrition of flour.And with the flour of stone mill processing, owing to being low-speed running, can not produce too much heat, the flour local flavor that processes is pure, health-nutrition and without additive.But with traditional stone mill processing grain, the process of flour milling, compass screen surface is separated, and needs artificial participation, causes labour's waste.

Utility model content

The technical problems to be solved in the utility model is a kind of flour milling to be provided, to sieve integratedly for above-mentioned deficiency, saves the full-automatic stone mill cornmill of manpower.

For solving the problems of the technologies described above, the utility model comprises frame, its design feature is that described frame rear end is equipped with stone mill, stone mill comprises lower millstone and upper millstone, the stone mill tumbler being connected with stone mill power is equipped with in frame bottom, stone mill tumbler is driven by rack-mounted the first engine, stone mill top is provided with rack-mounted hopper, the blanking port that feed hopper bottom is offered is connected with the charging aperture of offering on stone mill, flour gathering-device is installed on stone mill, the front end of frame is equipped with the columniform drum sieve of horizontally set, one end of drum sieve is provided with particle entrance, drum sieve below is provided with flour outlet and away from the material slag outlet of particle entrance one end, between flour gathering-device and particle entrance, be communicated with the first conveying auger, drum sieve and the first conveying auger are driven by rack-mounted the second engine.

Described stone mill tumbler comprises the central shaft that is positioned at the rack-mounted reductor in stone mill bottom, is connected and passes from stone mill center with speed reducer output shaft power, and central shaft upper end is provided with swing bolster, and two ends and the upper millstone of swing bolster fix.

Between the output shaft of described reductor and central shaft, be provided with fast replacing device, described fast replacing device comprises the axle sleeve that is arranged on speed reducer output shaft end confession central shaft plug-in mounting, offers corresponding pin-and-hole on axle sleeve and central shaft, is fitted with dismountable latch in pin-and-hole.

In described hopper, be also provided with material preventing clogging up device, this material preventing clogging up device comprises the turning cylinder being connected with central shaft power and is located at the stirring fork on central shaft, feed hopper bottom is provided with optoelectronic switch, and the signal output part of optoelectronic switch is connected with for controlling the controller of the first engine.

Described hopper one side is provided with rack-mounted material slag case, and material slag case is communicated with the second conveying auger between exporting with material slag, and the second conveying auger is connected with the second engine power.

Described blanking port bottom is provided with blanking adjusting device, this blanking adjusting device comprise be located in frame before and after opposed front mounting plate, rear installing plate, also comprise two support arms that left and right arranges, support arm one end is hinged on front mounting plate, the other end is near rear installing plate, on rear installing plate, be rotatably connected to adjusting bolt, adjusting bolt rear end is provided with regulating handle, front end is provided with the adjusting nut matching, adjusting nut both sides are hinged with respectively connecting plate, the other end of connecting plate is hinged on support arm near one end of rear installing plate, support arm middle part be provided with it hinged blanking adjustable plate, a relative side of two blanking adjustable plates is provided with the semicircular breach matching separately, between two support arms, spring is housed, spring is equipped with respectively in position near two ends between two blanking adjustable plates.

Described flour gathering-device comprises the backgauge dish being sleeved on lower millstone, also comprises and is arranged on the scraper plate that swing bolster two ends are positioned at backgauge dish.

Described drum sieve is obliquely installed, and the one end at material slag outlet place is lower than other one end.

Described drum sieve comprises the sieve shell that is cylindric closed at both ends, Shai Ke center is provided with the turning cylinder being driven by the second engine passing from one end, between sieve shell and turning cylinder, be provided with columnar screen cloth, described turning cylinder is provided with and can rotates the hairbrush contacting with screen cloth thereupon.

Described the first conveying auger and the second conveying auger are same structure, comprise the auger shell cylindraceous of closed at both ends, and its center is provided with and from one end, passes the rotating shaft being driven by the second engine, and rotating shaft is provided with the packing auger blade of spiral winding.

Adopt after said structure, inserting grain in hopper can directly enter the stone mill being driven by stone mill tumbler and pulverize, grain after pulverizing is through flour gathering-device, by the first conveying auger, delivering to drum sieve sieves, screening flour is out exported and is entered storage device by flour, and material slag enters storage device by the outlet of material slag, and flour milling, screening one are carried out, thereby realized the automated production of traditional stone mill flour, saved manpower.Stone mill is arranged side by side with screening, adopts separately and drives, and can control respectively, can avoid affecting because of stone mill idling products stone fragment the quality of flour.Stone mill tumbler is realized speed change with the reductor that is arranged on stone mill bottom, with the swing bolster that is located at central shaft upper end, drives upper millstone to rotate, and can realize the low cruise of stone mill, and operation process is steady, can also save installing space.Between the output shaft of reductor and central shaft, fast replacing device is set, only bearing pin need be pulled down, just central shaft can be taken out from stone mill center, be easy to dismounting, convenient for maintaining.Material preventing clogging up device is set in hopper, and the stirring fork on turning cylinder can guarantee the mobility of grain in hopper along with central shaft rotates in hopper, can prevent from stopping up because grain gathers the blanking port causing.Feed hopper bottom arranges optoelectronic switch, and the signal output part of optoelectronic switch connects for controlling the controller of the first engine, and while there is no grain in hopper, the first engine shuts down, and prevents stone mill idle running.At blanking port place, blanking adjusting device is set, by rotating regulating handle, can changes the size of opening between adjustable plate, control the speed of blanking, to be applicable to different process requirements.Be arranged on the flour gathering-device on stone mill, can realize the automatic collection of grain particle.Drum sieve adopts and is obliquely installed, and the position at material place, slag exit is lower, is easy to expect slag discharge.Material slag case is located at a side of hopper, can easily material slag be dropped into hopper, again grinds.

Accompanying drawing explanation

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is described in further detail:

Fig. 1 is structure principle chart of the present utility model;

Fig. 2 is that Fig. 1 removes the top view after hopper and blanking adjusting device;

Fig. 3 is the structural representation of blanking adjusting device in the utility model;

Fig. 4 is the structural representation of drum sieve in the utility model;

Fig. 5 is the structural representation of conveying auger in the utility model.

The specific embodiment

With reference to Fig. 1, Fig. 2, full-automatic stone mill cornmill of the present utility model comprises frame 1, stone mill 2 is equipped with in frame 1 rear end, stone mill 2 comprises lower millstone 20 and upper millstone 21, lower millstone 20 is fixed in frame 1, corresponding being provided with for pulverizing the roll flute of grain on lower millstone 20 and upper millstone 21, upper millstone 21 is provided with the charging aperture 9 of up/down perforation.Stone mill tumbler is equipped with in frame 1 bottom, this stone mill tumbler comprises that being positioned at stone mill 2 bottoms is fixed on reductor 41 in frame 1, is connected with reductor 41 outputting axial powers and passes from stone mill 2 centers the central shaft 42 that can freely rotate, the first engine 43 being connected with reductor 41 power is installed in frame 1, this first engine 43 is motor, central shaft 42 upper ends are installed with swing bolster 44, and the two ends of swing bolster 44 fix with the support shank 26 being located on upper millstone 21.Motor 43 drives reductor 41 to drive central shaft 42 to rotate, and swing bolster 44 rotates and stirs the support shank 26 being located on upper millstone 21 thereupon, can realize the rotation of upper millstone 21.Under the effect of reductor 41, stone mill 2 can low cruise, and the swing bolster 44 stressed promotion support shank 26 in two ends can make the operation of stone mill more steady.Between the output shaft of reductor 41 and central shaft 42, be provided with fast replacing device, this fast replacing device comprises the axle sleeve 17 that is arranged on speed reducer output shaft end confession central shaft 42 plug-in mountings, on axle sleeve 17 and central shaft 42, offer corresponding pin-and-hole 18, in pin-and-hole 18, be fitted with dismountable latch, so that dismounting.Stone mill 2 tops are provided with the hopper 11 being arranged in frame 1, and the blanking port 12 that hopper 11 bottoms are offered is connected with the charging aperture 9 of offering on upper millstone 21, insert grain in hopper 11 and can drop into stone mill 2 and pulverize.Hopper 11 inside are provided with material preventing clogging up device, and this material preventing clogging up device comprises the turning cylinder 15 that is connected with central shaft 42 power, is located at the stirring fork 16 on central shaft.Stirring fork 16 on turning cylinder 15, along with central shaft 42 is in the interior rotation of hopper 11, can make the interior grain of hopper 11 keep mobility, prevents that because of gathering of grain, causing blanking port 12 stops up.Hopper 11 bottoms are provided with optoelectronic switch 36, the signal output part of optoelectronic switch 36 is connected with for controlling the controller 37 of engine 43, while there is no grain in hopper 11, optoelectronic switch 36 outputs signal to controller 37, under the effect of controller 37, the first engine 43 shuts down to prevent stone mill 2 idle running.In order to regulate the falling speed of hopper 11 interior grains, blanking port 12 bottoms are provided with blanking adjusting device 8.Flour gathering-device is installed on lower millstone 20, this flour gathering-device comprises the backgauge dish 71 being sleeved on lower millstone 20, also comprise the scraper plate 72 that is arranged on swing bolster 44 two ends and is positioned at backgauge dish 71, backgauge dish 71 bottoms are provided with particle outlet 10, grain particle after stone mill 2 is pulverized, drop in backgauge dish 71, by the scraping of scraper plate 72, enter the particle outlet 10 that is arranged on backgauge dish 71 bottoms.The front end of frame 1 is equipped with the cylindrical barrel sieve 5 of horizontally set, drum sieve 5 can be divided into grain bull screen flour and material slag, drum sieve 5 left ends are provided with for throwing in the particle entrance 51 of particle, and drum sieve 5 middle parts, below are provided with the material slag outlet 52 of flour outlet 53 and close right-hand member.Drum sieve 5 is for being obliquely installed, and the high right-hand member of left end is low, and material slag can fall into material slag outlet 52 under the effect of gravity.Be located at particle on flour gathering-device outlet 10 and be located at and between the particle entrance 51 on drum sieve 5, be communicated with the first conveying auger 6, particle outlet 10 is connected with the charging aperture of the first conveying auger 6, and the discharging opening of the first conveying auger 6 is connected with particle entrance 51.By particle, export 10 grain particle and be sent to drum sieve 5 via the first conveying auger 6.Material slag outlet 52 is connected with the charging aperture of the second conveying auger 27, the discharging opening of the second conveying auger 27 is connected with the material slag case 14 being arranged in frame 1, material slag is sent in material slag case 14 by the second conveying auger 27 via the outlet 52 of material slag, material slag case 14 is arranged on a side that is positioned at hopper 11, can easily material slag be transferred to and in hopper, carry out regrind.Flour after screening directly exports 53 free-fallings from flour, by splendid attire, is got up, and material slag is sent in material slag case 14 by the second conveying auger 27 via the outlet 52 of material slag.Drum sieve 5, the first conveying auger 6 and the second conveying auger 27 are connected with the second engine 25 power that are arranged in frame 1, by the second engine 25, drive its operation, and above-mentioned the second engine 25 is motor.For the ease of movement, the bottom of frame 1 is also provided with the moving runner 34 that is positioned at rear end and the universal caster wheel 35 that is positioned at front end.

With reference to Fig. 3, blanking adjusting device 8 comprise be located in frame before and after opposed front mounting plate 81, rear installing plate 82, also comprise two support arms 83 that left and right arranges, support arm 83 one end are hinged on front mounting plate 81, the other end is provided with gag lever post 30, gag lever post 30 can move in the strip hole on installing plate 82 after being located at, between two support arms 83, near middle position, spring is housed, rotating adjusting bolt 85 is housed on rear installing plate 82, adjusting bolt 85 rear ends are provided with regulating handle 86, front end is provided with the adjusting nut 87 matching, adjusting nut 87 left and right sides are hinged with respectively connecting plate 88, on the hinged corresponding side support arm 83 of the other end of connecting plate 88, pin joint is positioned at one end of close rear installing plate 82 on support arm 83, the middle part of two support arms 83 is respectively provided with a hinged blanking adjustable plate 89 with it, two blanking adjustable plates 89 are respectively provided with corresponding semicircular breach in a relative side, form feed opening 31.Rotate regulating handle 86, adjusting bolt 85 can move forward and backward, and two support arms 83 move under the effect of connecting plate 88, and the distance between two adjustable plates 89 changes, and the size of feed opening 31 changes thereupon.The spring being arranged between two support arms 83 can provide certain pretightning force, to realize the relative locking of current state, between adjustable plate 89 and support arm 83, be hinged and arrange and the effect of spring between two adjustable plates 89, adjustable plate 89 has certain activity space, can prevent that turning cylinder 15 from interfering because of rotation error and adjustable plate 89.

With reference to Fig. 4, drum sieve 5 comprises screen drum 57 cylindraceous and is located at the capping 58 of right-hand member, dismountable screening mechanism is installed in screen drum 57.This screening mechanism comprises left flange 22, the right flange 23 being oppositely arranged, between two flanges, with the many support bars 24 that are periphery, be connected, the inner edge place of two flanges is equipped with extends to the inside for the annular protrusions of screen cloth 55 is installed, and the two ends of screen cloth 55 hold the columniform cavity 28 of formation on it.Left flange 22 outsides are provided with can be by drum sieve 5 left side sealings the disk 59 being connected with frame, the particle entrance 51 that disk 59 is provided with centre bore 29 and is connected with cavity 28, in cavity 28, be provided with the turning cylinder 54 being driven by the second motor 25, turning cylinder 54 passes from centre bore 29, frame 1 is provided with two rolling bearing units 32, turning cylinder 54 is rotationally connected (as shown in Figure 2) with rolling bearing units 32, between turning cylinder 54 and centre bore 29, with sealing ring 33 sealings, turning cylinder 54 is provided with the hairbrush 56 that can rotate thereupon and contact with screen cloth.Screen drum 57 bottoms are provided with in flour outlet between left flange 22 and right flange 23 53, material slag outlet 52 between right flange 23 and capping 58.Grain particle enters into cavity 28 by particle entrance 51, and the flour by screen cloth 55 under the effect of hairbrush 56 falls into flour outlet 53, can not enter into by the material slag of screen cloth material slag outlet 52, completes the process of screening.The capping 58 that is arranged on screen drum 57 right-hand members can be opened, and facilitates the cleaning of cavity 28.Screen drum 57 can freely take off, and is convenient for changing screen cloth 55.

With reference to Fig. 5, the first conveying auger 6 and the second conveying auger 27 are same structure, the auger shell 61 cylindraceous that comprises closed at both ends, position near both ends on auger shell 61 sidewalls is respectively equipped with for being communicated with the charging aperture 64 of material in-out end, discharging opening 65, the front end of auger shell 61 is equipped with drive end bearing bracket 66, rear end cap 67 is equipped with in rear end, conveying auger 6 centers are provided with from rear end cap 67 and pass the rotating shaft 62 that can freely rotate, between rotating shaft 62 and drive end bearing bracket 66 and rear end cap 67, bearing is all installed, rotating shaft 62 is connected with the output shaft of auger reductor 68 by shaft coupling, rotating shaft 62 is provided with the packing auger blade 63 of spiral winding.The material that the rotation of packing auger blade 63 can realize between charging aperture 64 and discharging opening 65 transmits.

Claims

1. a full-automatic stone mill cornmill, comprise frame (1), it is characterized in that described frame (1) rear end is equipped with stone mill (2), stone mill (2) comprises lower millstone (20) and upper millstone (21), the stone mill tumbler being connected with stone mill (2) power is equipped with in frame (1) bottom, stone mill tumbler is driven by the first engine (43) being arranged in frame (1), stone mill (2) top is provided with the hopper (11) being arranged in frame (1), the blanking port (12) that hopper (11) bottom is offered is connected with the charging aperture (9) of offering on stone mill (2), stone mill is provided with flour gathering-device on (2), the front end of frame (1) is equipped with the columniform drum sieve (5) of horizontally set, one end of drum sieve (5) is provided with particle entrance (51), drum sieve (5) below is provided with flour outlet (53) and away from the material slag outlet (52) of particle entrance (51) one end, between flour gathering-device and particle entrance (51), be communicated with the first conveying auger (6), drum sieve (5) and the first conveying auger (6) are driven by the second engine (25) being arranged in frame (1).

2. full-automatic stone mill cornmill as claimed in claim 1, it is characterized in that described stone mill tumbler comprises that being positioned at stone mill (2) bottom is arranged on the reductor (41) in frame (1), the central shaft (42) that is connected and passes from stone mill (2) center with reductor (42) outputting axial power, central shaft (42) upper end is provided with swing bolster (44), and the two ends of swing bolster (44) and upper millstone (21) fix.

3. full-automatic stone mill cornmill as claimed in claim 2, it is characterized in that being provided with fast replacing device between the output shaft of described reductor and central shaft (42), described fast replacing device comprises the axle sleeve (17) that is arranged on speed reducer output shaft end confession central shaft (42) plug-in mounting, on axle sleeve (17) and central shaft (42), offer corresponding pin-and-hole (18), pin-and-hole is fitted with dismountable latch in (18).

4. full-automatic stone mill cornmill as claimed in claim 2, it is characterized in that being also provided with material preventing clogging up device in described hopper (11), this material preventing clogging up device comprises the turning cylinder (15) being connected with central shaft (42) power and is located at the stirring fork (16) on central shaft, hopper (11) bottom is provided with optoelectronic switch (36), and the signal output part of optoelectronic switch (36) is connected with the controller (37) for controlling the first engine (43).

5. full-automatic stone mill cornmill as claimed in claim 1, a side that it is characterized in that described hopper (11) is provided with the material slag case (14) being arranged in frame (1), material slag case (14) exports between (52) and is communicated with the second conveying auger (27) with material slag, and the second conveying auger (27) is connected with the second engine (25) power.

6. the full-automatic stone mill cornmill as described in claim 1 to 5 any one, it is characterized in that described blanking port (12) bottom is provided with blanking adjusting device (8), blanking adjusting device (8) comprises that being located at frame (1) goes up front and back opposed front mounting plate (81), rear installing plate (82), also comprise two support arms (83) that left and right arranges, support arm (83) one end is hinged on front mounting plate (81), the other end is near rear installing plate (82), on rear installing plate (82), be rotatably connected to adjusting bolt (85), adjusting bolt (85) rear end is provided with regulating handle (86), front end is provided with the adjusting nut (87) matching, adjusting nut (87) both sides are hinged with respectively connecting plate (88), the other end of connecting plate (88) is hinged on support arm (83) near one end of rear installing plate (82), support arm (83) middle part be provided with it hinged blanking adjustable plate (89), a relative side of two blanking adjustable plates (89) is provided with the semicircular breach matching separately, two support arms are equipped with spring between (83), spring is equipped with respectively in position near two ends between two blanking adjustable plates (89).

7. the full-automatic stone mill cornmill as described in claim 1 to 5 any one, it is characterized in that described flour gathering-device comprises the backgauge dish (71) being sleeved on lower millstone (20), also comprise and be arranged on the scraper plate (72) that swing bolster (44) two ends are positioned at backgauge dish (71).

8. the full-automatic stone mill cornmill as described in claim 1 to 5 any one, is characterized in that described drum sieve (5) is obliquely installed, and the one end at material slag outlet (52) place is lower than other one end.

9. the full-automatic stone mill cornmill as described in claim 1 to 5 any one, it is characterized in that described drum sieve (5) comprises the sieve shell that is cylindric closed at both ends, Shai Ke center is provided with the turning cylinder (54) being driven by the second engine (25) passing from one end, between sieve shell and turning cylinder (54), be provided with columnar screen cloth (55), described turning cylinder (54) is provided with and can rotates the hairbrush (56) contacting with screen cloth thereupon.

10. the full-automatic stone mill cornmill as described in claim 1 to 5 any one, it is characterized in that described the first conveying auger (6) and the second conveying auger (27) comprise the auger shell cylindraceous (61) of closed at both ends, its center is provided with and from one end, passes the rotating shaft (62) being driven by the second engine (25), and rotating shaft (62) is provided with the packing auger blade (63) of spiral winding.