CN104798558B - Double wind internal-suction type feed grinders - Google Patents
Double wind internal-suction type feed grinders Download PDFInfo
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- CN104798558B CN104798558B CN201510231740.0A CN201510231740A CN104798558B CN 104798558 B CN104798558 B CN 104798558B CN 201510231740 A CN201510231740 A CN 201510231740A CN 104798558 B CN104798558 B CN 104798558B
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- main shaft
- discharge nozzle
- crushing bin
- rotating disk
- blade group
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Abstract
The present invention discloses a kind of pair of wind internal-suction type feed grinder, by support, casing, charging aperture, discharge nozzle, discharging opening, main shaft, bearing block, blower fan, crushing bin, filtering net plate is constituted, main shaft runs through air blast storehouse, crushing bin and discharge nozzle, main shaft two ends are fixed on support by bearing block, main shaft passes through and is installed on airblast blade group on the position in air blast storehouse, main shaft extends on the part in crushing bin and is installed on rotating disk, there is countershaft between rotating disk, section is hung with countershaft, main shaft, which is extended to, is installed on air draught blade group on the part in discharge nozzle, filtering net plate is seated on the downside of crushing bin, there is delivery chute in the lower section of crushing bin and discharge nozzle, delivery chute UNICOM air blast storehouse and discharge nozzle, air blower is caused by the design of an axle two fans, induced-draught fan discharge all in a support, the volume of feed grinder can be reduced, the transport path of material has been shortened simultaneously, so that operating efficiency is lifted, save the working time.
Description
Technical field
The present invention relates to a kind of pair of wind internal-suction type feed grinder, specifically a kind of integrated small capacity double wind internal-suction type is raised
Expect pulverizer, category agricultural mill field.
Background technology
Feed grinder is the conventional agricultural equipment of rural households, feed grinder configuration species in the market
It is various, but specific operation principle is similar, the defect being primarily present at present be the complicated of feed grinder, build it is huge,
Space-consuming is big, blower fan work is used alone with discharge room between crushing, isolation of components is to cause the complicated body of feed grinder
The huge immediate cause of type, and the problem of often there is inefficiency in the pulverizer of single blower fan.
The content of the invention
Present invention aims at above-mentioned problem of the prior art is solved, there is provided a kind of pair of wind internal-suction type feed grinder.
The present invention is completed by having structure：Double wind internal-suction type feed grinders by support 1, casing 2, charging aperture 3,
Discharge nozzle 4, discharging opening 5, main shaft 6, bearing block 7, blower fan, crushing bin 8, filtering net plate 9 are constituted, it is characterised in that：Main shaft 6 is through drum
Wind cabin 10, crushing bin 8 and discharge nozzle 4, the two ends of main shaft 6 are fixed on support 1 by bearing block 7, and main shaft 6 is passed through in air blast storehouse 10
Position on be installed on airblast blade group 11, main shaft 6 extends to and rotating disk 12 is installed on the part in crushing bin 8, between rotating disk 12
Have and section 14 is hung with countershaft 13, countershaft 13, main shaft 6 extends to and air draught blade group 15 is installed on the part in discharge nozzle 4, filter
Mesh sheet 9 is seated to the downside of crushing bin 8, has delivery chute 16, the air blast of 16 UNICOMs of delivery chute in the lower section of crushing bin 8 and discharge nozzle 4
Storehouse 10 and discharge nozzle 4.
It is in the bottom sidewall of described discharge nozzle 4 to be equipped with cross over pipe 17, delivery chute 16 is connected by the bottom of cross over pipe 17,
The end head of cross over pipe 17 has opening.
It is that described cross over pipe 17 is facing the side of air draught blade group 15 and is being provided with the side wall at termination openings
Side opening 18, side opening 18 is towards air draught blade group 15.
Described air draught blade group 15, blade outward flange has the hypotenuse received in inwardly in the side towards main shaft 6, and formation is cut
Mouthful.
Described rotating disk 12 has three, and the rotating disk of both sides is adjacent to two walls of crushing bin 8, and middle rotating disk is by between rotating disk
Space is divided into two layers, and four countershafts 13 are through three rotating disks 12 of connection.
Described air draught blade group 15, the number of blade is that 2 to 6 sections 14 have been mounted on 4 to 8, every countershaft 13.
Operation principle：Double wind internal-suction type feed grinders are by support 1, casing 2, charging aperture 3, discharge nozzle 4, discharging opening 5, master
Axle 6, bearing block 7, blower fan, crushing bin 8, filtering net plate 9 are constituted, and casing 2 is stamped in the top of support 1, and charging aperture 3 is arranged on casing 2
Side, discharge nozzle 4 is arranged on the side inside support 1, air blast storehouse 10, crushing bin 8 and discharge nozzle that main shaft 6 runs through in support 1
4, the corresponding spiral-lock of casing 2 forms complete and relatively closed air blast storehouse 10, crushing bin 8 and discharge nozzle 4 on support 1, main
The two ends of axle 6 are fixed on support 1 by bearing block 7, and main shaft 6 passes through and is installed on airblast blade group on the position in air blast storehouse 10
11, after power on, motor drives main shaft 6 to rotate, and the air blast blower fan that airblast blade group 11 is constituted is rotated, in air blast storehouse 10
Air-flow is produced, main shaft 6 extends to and rotating disk 12 is installed on the part in crushing bin 8, have between rotating disk 12 and hung on countershaft 13, countershaft 13
There is section 14, when main shaft 6 is rotated, drive the countershaft 13 on the high-speed rotation of rotating disk 12, rotating disk 12 to drive section 14 to transport under rotation
Turn, so that the working environment of feed material can be smashed by producing, main shaft 6 extends on the part in discharge nozzle 4 and is installed on air draught
Blade group 15, filtering net plate 9 is seated to the downside of crushing bin 8, has delivery chute 16, delivery chute in the lower section of crushing bin 8 and discharge nozzle 4
16 UNICOM's air blast storehouses 10 and discharge nozzle 4, the air-flow come out from air blast storehouse 10 enter delivery chute 16, the powder under being filtered from filtering net plate 9
Feed after broken enters delivery chute 16, and feed meal push through air-flow in delivery chute 16 enters main in discharge nozzle 4, discharge nozzle 4
The forced draft fans being made up of on axle 6 air draught blade group 15 produce upward airflow thrust, will enter the feed powder of discharge nozzle 4 from
The bottom suction of discharge nozzle 4 is finally suctioned out to the top of discharge nozzle 4 from discharging opening 5；So that two fans are all fixed and a main shaft
On 6, not only energy-saving facile, improve efficiency, moreover it is possible to reduce volume from structure to profile optimization；
Further, cross over pipe 17 is equipped with the bottom sidewall of described discharge nozzle 4, is connected and conveyed by the bottom of cross over pipe 17
Groove 16, the end head of cross over pipe 17 has an opening, and the opening surface of cross over pipe 17 is towards air draught blade group 15, and air draught blade group 15 is by gas
The discharging opening 5 for flowing to discharge nozzle 4 blows so that the air-flow in discharge nozzle 4 flows from lower to upper, the bottom of discharge nozzle 4 not directly with
Delivery chute 16 is connected, and is connected by the cross over pipe 17 of the bottom sides of discharge nozzle 4 with delivery chute 16 so that the connection with delivery chute 16
At the end wall for the delivery chute 16 that open area is reduced and kept so that the air-flow blown out from air blast storehouse 10 can be good at concentrating simultaneously
There are enough air-flow dynamics to enter in cross over pipe 17, feed powder can be made to reach the top of cross over pipe 17, the termination of cross over pipe 17
Portion has opening and cross over pipe 17 has a side opening 18 on the side wall of termination, and side opening 18 is towards air draught blade group 15, feed
Powder is entered in discharge nozzle 4 with air-flow from opening blowout, and the wind-force produced with air draught blade group 15 rises and blown from discharging opening 5
Go out, side opening 18 increases the discharge area of cross over pipe 17 so that the feed powder concentrated in cross over pipe 17 is dispersed, energy
More effectively by the wind effect of the blower fan of air draught blade group 15, operating efficiency is improved；
Air draught blade group 15, blade outward flange has the hypotenuse received in inwardly in the side towards main shaft 6, forms otch, makes
Obtaining the feed powder from cross over pipe 17 in side opening 18 on the side wall of termination out can smoothly enter to discharge nozzle 4
In；
Described rotating disk 12 has three, and the rotating disks 12 of both sides is adjacent to two walls of crushing bin 8, and middle rotating disk 12 is by rotating disk
Space between 12 is divided into two layers, and four countershafts 13 are divided into two layers of the space of crushing bin 8 through three rotating disks 12 are connected so that hang
Section 14 on countershaft 13 will not operationally cause to crush insufficient because of the edge that displacement all concentrates on crushing bin 8；
A kind of pair of wind internal-suction type feed grinder of the invention, passes through the design structure of an axle two fans so that air blower, go out
Expect that induced-draught fan all in a support 1, can reduce the machine volume of feed grinder, while having shortened the transport road of material
Footpath so that operating efficiency is lifted, saves the working time.
Brief description of the drawings
Fig. 1 is the structural representation of the double wind internal-suction type feed grinders of the present invention；
Fig. 2 is the structural representation on Fig. 1 feed grinder main shafts；
Fig. 3 is the structural representation in Fig. 1 feed grinder supports；
Fig. 4 is the side structure schematic diagram of double wind internal-suction type feed grinders；
Wherein：1-support, 2-casing, 3-charging aperture, 4-discharge nozzle, 5-discharging opening, 6-main shaft, 7-bearing block,
8-crushing bin, 9-filtering net plate, 10-air blast storehouse, 11-airblast blade group, 12-rotating disk, 13-countershaft, 14-section, 15-
Air draught blade group, 16-delivery chute, 17-cross over pipe, 18-side opening.
Embodiment
Embodiment 1：Double wind internal-suction type feed grinders are by square engine base 1, casing 2, charging aperture 3, discharge nozzle 4, discharging opening
5th, main shaft 6, bearing block 7, blower fan, crushing bin 8, filtering net plate 9 are constituted.Casing 2 is stamped in the wherein top of support 1, and charging aperture 3 is arranged on
The top of casing 2, discharge nozzle 4 is arranged on side support 1 inside, air blast storehouse 10 of the main shaft 6 in support 1, the and of crushing bin 8
Discharge nozzle 4, the corresponding spiral-lock of casing 2 forms complete and relatively closed air blast storehouse 10, crushing bin 8 and discharging on support 1
Pipe 4, the two ends of main shaft 6 are fixed on support 1 by bearing block 7, and main shaft 6 passes through and is installed on air blast leaf on the position in air blast storehouse 10
Piece group 11, after power on, motor is rotated by belt drive main shaft 6, and the air blast blower fan that airblast blade group 11 is constituted is rotated,
The number of blade is 4, or 5 to 8 are not waited, and air blast blower fan generation air-flow in the air blast storehouse 10, main shaft 6 extends to crushing bin
Rotating disk 12 is installed on part in 8, rotating disk 12 has three, and the rotating disk 12 of both sides is adjacent to two walls of crushing bin 8, and middle turns
Space between rotating disk 12 is divided into two layers by disk 12, there is four countershafts 13 through three rotating disks 12 of connection, countershaft 13 between rotating disk 12
On hang with 4 sections 14 mounted on section 14, countershaft 13,2,3 or 5 to 6 can have been mounted not on some countershafts 13
Deng, when main shaft 6 is rotated, drive the countershaft 13 on the high-speed rotation of rotating disk 12, rotating disk 12 to drive section 14 to operate under rotation, so that
Generation can smash the working environment of feed material, and main shaft 6, which is extended to, is installed on air draught blade group on the part in discharge nozzle 4
15, filtering net plate 9 is seated to the downside of crushing bin 8, has delivery chute 16, the UNICOM of delivery chute 16 in the lower section of crushing bin 8 and discharge nozzle 4
Air blast storehouse 10 and discharge nozzle 4, the air-flow come out from air blast storehouse 10 enter delivery chute 16, after the crushing under being filtered from filtering net plate 9
Feed enters delivery chute 16, and feed meal push through air-flow in delivery chute 16 enters discharge nozzle 4, the bottom sidewall of discharge nozzle 4
It is upper to be equipped with cross over pipe 17, delivery chute 16 is connected by the bottom of cross over pipe 17, the end head of cross over pipe 17 has opening, cross over pipe 17
Opening surface blows air-flow toward the discharging opening 5 of discharge nozzle 4 towards air draught blade group 15, air draught blade group 15 so that the air-flow in discharge nozzle 4
Flow from lower to upper, the bottom of discharge nozzle 4 is not connected directly with delivery chute 16, pass through the cross over pipe 17 of the bottom sides of discharge nozzle 4
It is connected with delivery chute 16, the forced draft fans being made up of in discharge nozzle 4 on main shaft 6 air draught blade group 15 produce upward air-flow and pushed away
Power, by the feed powder for entering discharge nozzle 4 from the bottom suction of discharge nozzle 4 to the top of discharge nozzle 4, is finally suctioned out from discharging opening 5, complete
The crushing of paired feed.
Claims (4)
1. a kind of pair of wind internal-suction type feed grinder, by support（1）, casing（2）, charging aperture（3）, discharge nozzle（4）, discharging opening
（5）, main shaft（6）, bearing block（7）, blower fan, crushing bin（8）, filtering net plate（9）Constitute, it is characterised in that：Main shaft（6）Through air blast
Storehouse（10）, crushing bin（8）And discharge nozzle（4）, main shaft（6）Two ends pass through bearing block（7）It is fixed on support（1）On, main shaft（6）Wear
Cross air blast storehouse（10）In position on be installed on airblast blade group（11）, main shaft（6）Extend to crushing bin（8）In part on pacify
Provided with rotating disk（12）, rotating disk（12）Between have countershaft（13）, countershaft（13）On hang with section（14）, main shaft（6）Extend to discharge nozzle
（4）In part on be installed on air draught blade group（15）, filtering net plate（9）It is seated to crushing bin（8）Downside, in crushing bin（8）With
Discharge nozzle（4）Lower section there is delivery chute（16）, delivery chute（16）UNICOM's air blast storehouse（10）And discharge nozzle（4）；
Described discharge nozzle（4）Bottom sidewall on be equipped with cross over pipe（17）, by cross over pipe（17）Bottom connects delivery chute（16）,
Cross over pipe（17）End head there is opening；
Described cross over pipe（17）Facing air draught blade group（15）Side is provided with side wall at side and close termination openings to open
Mouthful（18）, side opening（18）Towards air draught blade group（15）.
2. according to claim 1 pair of wind internal-suction type feed grinder, it is characterised in that described air draught blade group（15）,
Blade outward flange is towards main shaft（6）A side have inwardly in receive hypotenuse, formed otch.
3. according to claim 1 or 2 pair of wind internal-suction type feed grinder, it is characterised in that described rotating disk（12）Have
Three, the rotating disk of both sides is adjacent to crushing bin（8）Two walls, the space between rotating disk is divided into two layers by middle rotating disk, four countershafts
（13）Through three rotating disks of connection（12）.
4. according to claim 1 or 2 pair of wind internal-suction type feed grinder, it is characterised in that described air draught blade group
（15）, the number of blade is 4 to 8, every countershaft（13）On mounted 2 to 6 sections（14）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231740.0A CN104798558B (en) | 2015-05-08 | 2015-05-08 | Double wind internal-suction type feed grinders |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510231740.0A CN104798558B (en) | 2015-05-08 | 2015-05-08 | Double wind internal-suction type feed grinders |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104798558A CN104798558A (en) | 2015-07-29 |
| CN104798558B true CN104798558B (en) | 2017-09-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510231740.0A Active CN104798558B (en) | 2015-05-08 | 2015-05-08 | Double wind internal-suction type feed grinders |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106179658A (en) * | 2016-08-31 | 2016-12-07 | 宜良汝全农机制造有限公司 | A kind of double wind twin-tub pulverizer |
| CN110369074A (en) * | 2019-08-21 | 2019-10-25 | 宜良县东毅农机制造有限公司 | A kind of feed crushing roll structure and the feed grinder using it |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5829649A (en) * | 1993-02-16 | 1998-11-03 | Western Fibers, Inc. | Apparatus for conditioning and dispensing loose fill insulation material |
| JP2006225101A (en) * | 2005-02-17 | 2006-08-31 | Denhira Seisakusho:Kk | Oyster shell transfer equipment |
| CN200948430Y (en) * | 2006-09-22 | 2007-09-19 | 陈玉周 | Double-fan high-efficiency energy-saving type disintegrator |
| CN202135689U (en) * | 2011-07-11 | 2012-02-08 | 毛如全 | Dual-wind powerful feed grinder |
| CN202876882U (en) * | 2012-10-17 | 2013-04-17 | 王刚 | Direct-sucking efficient energy-saving crusher |
| CN204634451U (en) * | 2015-05-08 | 2015-09-16 | 宜良县东毅农机制造有限公司 | Two wind internal-suction type feed mincer |
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