CN2899937Y - Crushing and grinding machine - Google Patents

Crushing and grinding machine Download PDF

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Publication number
CN2899937Y
CN2899937Y CN 200620083719 CN200620083719U CN2899937Y CN 2899937 Y CN2899937 Y CN 2899937Y CN 200620083719 CN200620083719 CN 200620083719 CN 200620083719 U CN200620083719 U CN 200620083719U CN 2899937 Y CN2899937 Y CN 2899937Y
Authority
CN
China
Prior art keywords
cylindrical shell
grinding
crushing
power transmission
transmission shaft
Prior art date
Application number
CN 200620083719
Other languages
Chinese (zh)
Inventor
张学龄
张文来
孟雪芹
李志国
Original Assignee
济南重工股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 济南重工股份有限公司 filed Critical 济南重工股份有限公司
Priority to CN 200620083719 priority Critical patent/CN2899937Y/en
Application granted granted Critical
Publication of CN2899937Y publication Critical patent/CN2899937Y/en

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Abstract

The utility model discloses a crushing and grinding machine which comprises a drive shaft, a feeding hopper, a cylinder body, a discharge device and a fixed support base; wherein the cylinder body passes through the central part of the drive shaft, the cylinder body is provided with a division plate, the division plate divides the inner chamber of the cylinder body into a plurality of crushing and grinding cabin, and each crushing and grinding cabin is provided with a crushing and grinding vane fixed on the drive shaft. The utility model has the advantages of the simple and compact structure, small floor area, strong maneuverability and high crushing and grinding efficiency; compared with the existing crushing equipment, the utility model has the grinding function; compared with the existing grinding equipment, the utility model has the large crushing ratio and the comparatively large allowable feeding granularity and the grinding medium isn't added or is less added in the interior of the utility model, and therefore the utility model is the ideal equipment for treating the building rubbish.

Description

A kind of broken grinding machine
(1) technical field
The utility model relates to a kind of have crushing and grinding equipment broken and the grinding dual-use function, particularly a kind of broken grinding machine that is used for brokenly grinding building waste.
(2) background technology
Crushing and grinding equipment is widely used in many industrial departments such as ore dressing, chemical industry, generating and building materials at present, is used for brokenly grinding the material of various hardness.Different according to its feeding granularity and product fineness generally are divided into disintegrating machine and flour mill.Its technological process is generally broken earlier back grinding.Disintegrating machine generally has jaw crusher, hammer mill, gyratory crusher etc., and flour mill generally has ball mill, rod mill and roller mill etc.According to the requirement of its technology, broken grinding system corollary equipment is many, and floor space is big, costs an arm and a leg, and invests hugely, as handling building waste with it, obviously is uneconomic.
(3) summary of the invention
The technical problems to be solved in the utility model is: a kind of compact conformation is provided, can saves floor space, and mobility is strong, the high broken grinding machine of broken mill efficient.
In order to solve the problems of the technologies described above, the utility model comprises power transmission shaft, feed hopper, cylindrical shell, discharge device and hold-down support, described cylindrical shell is through the middle part of power transmission shaft, be provided with partition panel in the cylindrical shell, partition panel is divided into a plurality of broken mills cabin with the inner chamber of cylindrical shell, is provided with the broken mill blade that is fixed on the power transmission shaft in each broken mill cabin.
In order to realize power transmission shaft and cylindrical shell backward rotation, the two ends of described power transmission shaft and cylindrical shell are all by bearings, and power transmission shaft is connected with planetary gear by central gear with cylindrical shell, and central gear is fixed on the power transmission shaft, engagement in planetary gear and the central gear external toothing, planetary gear and cylindrical shell.
For making things convenient for input and output material, on the end of described power transmission shaft feed auger is arranged, feed hopper is arranged on the top of feed auger, and cylindrical shell is a dissection type, and shell liner is arranged on the cylinder inboard wall, on the sidewall away from the broken mill cabin of feed hopper discharge opening is arranged.
For realizing directed discharging and prevent dust, described discharge opening has the discharge cover outward, and the discharge cover comprises cover body, seal and bearing, and seal is arranged on the junction of cover body and cylindrical shell, and cover body is fixed on the bearing.
The beneficial effects of the utility model are: the utility model is simple in structure, compact, and floor space is little, and mobility is strong, broken mill efficient height; Compare with existing disintegrating apparatus, it has the function of grinding again; Compare with existing milling equipment, the feeding granularity of the big permission of its ratio of reduction is bigger, and inside do not add abrasive media, or adds abrasive media less, is the ideal equipment of handling building waste.
(4) description of drawings
Accompanying drawing is the utility model structural representation;
Among the figure: 1, power transmission shaft, 2, feed auger, 3, broken mill blade, 4, central gear, 5 rolling bearings, 6, bearing block, 7, feed hopper, 8, feeding cylinder, 9, hold-down support, 10, rolling bearing, 11, cylindrical shell, 12, shell liner, 13, shifting board, 14, discharge opening, 15, planetary gear, 16, hold-down support, 17, cover body, 18, seal, 19, bearing.
(5) specific embodiment
A kind of specific embodiment as shown in the figure, comprise power transmission shaft 1, feed hopper 7, cylindrical shell 11, discharge device and hold-down support, hold-down support comprises hold-down support 16, hold-down support 9 and bearing 19, be fixed with bearing block 6 on hold-down support 9 and the hold-down support 16, be provided with rolling bearing 5 in the bearing block 6, the two ends of power transmission shaft 1 are fixed in two rolling bearings 5, are disposed with central gear 4, broken mill blade 3 and feed auger 2 on the power transmission shaft 1 between two rolling bearings 5.
Power transmission shaft 1 is connected with planetary gear 15 by central gear 4 with cylindrical shell 11, and central gear 4 is fixed on the power transmission shaft 1, planetary gear 15 and central gear 4 external toothings, planetary gear 15 and cylindrical shell 11 interior engagements.
Cylindrical shell 11 is a dissection type, shell liner 12 is equipped with in inside, be welded with the shifting board 13 of vertical fluting on the shell liner 12, shifting board 13 is divided into a plurality of broken mills cabin to the inner chamber of cylindrical shell 11, is provided with the broken mill blade 3 of the inclination that is fixed on the power transmission shaft 1 in each broken mill cabin.
Be with feeding cylinder 8 outside the feed auger 2, feeding cylinder 8 bottoms are fixed on the hold-down support 9, and feed hopper 7 is being fixed on top, and makes feed hopper 7 be in the top of feed auger 2.
One end of cylindrical shell 11 is supported by the rolling bearing 10 that is arranged on the hold-down support 16, and the other end is supported by the rolling bearing 10 that is arranged on the feeding cylinder 8.
On the sidewall away from the broken mill cabin of feed hopper 7 discharge opening 14 is arranged, discharge opening 14 is outer to have discharge cover, discharge cover to comprise cover body 17, seal 18 and bearing 19, and seal 18 is arranged on the junction of cover body 17 and cylindrical shell 11, and cover body 17 is fixed on the bearing 19.
During work, the axle head of power transmission shaft 1 connects by shaft coupling and motor, input power, power transmission shaft 1 rotates with certain orientation, and cylindrical shell 11 slows down the back with opposite direction rotation by planetary gear mechanism, material adds from feed hopper 7, broken mill cabin in feed auger 2 feeding cylindrical shells 11, material is subjected to shearing-crushing and crush and grind fast tilting between broken mill blade 3 and the vertical shifting board 13, and under the promotion of feed auger 2 and material level difference, flow to rear deck by first cabin successively, the granularity of material also diminishes successively, is discharged by the relief hole on the cylindrical shell 11 14 at last, finishes brokenly the mill operation.

Claims (4)

1. broken grinding machine, comprise power transmission shaft (1), feed hopper (7), cylindrical shell (11), discharge device and hold-down support, it is characterized in that: described cylindrical shell (11) is through the middle part of power transmission shaft (1), be provided with partition panel (13) in the cylindrical shell (11), partition panel (13) is divided into a plurality of broken mills cabin with the inner chamber of cylindrical shell (11), is provided with the broken mill blade (3) that is fixed on the power transmission shaft (1) in each broken mill cabin.
2. a kind of broken grinding machine according to claim 1, it is characterized in that: bearings is all passed through at the two ends of described power transmission shaft (1) and cylindrical shell (11), power transmission shaft (1) is connected with planetary gear (15) by central gear (4) with cylindrical shell (11), central gear (4) is fixed on the power transmission shaft (1), planetary gear (15) and central gear (4) external toothing, planetary gear (15) and the interior engagement of cylindrical shell (11).
3. a kind of broken grinding machine according to claim 1 and 2, it is characterized in that: feed auger (2) is arranged on the end of described power transmission shaft (1), feed hopper (7) is arranged on the top of feed auger (2), cylindrical shell (11) is a dissection type, on cylindrical shell (11) inwall shell liner (12) is arranged, on the sidewall away from one of feed hopper (7) broken mill cabin discharge opening (14) is arranged.
4. a kind of broken grinding machine according to claim 3, it is characterized in that: the discharge cover is arranged outside the described discharge opening (14), the discharge cover comprises cover body (17), seal (18) and bearing (19), seal (18) is arranged on the junction of cover body (17) and cylindrical shell (11), and cover body (17) is fixed on the bearing (19).
CN 200620083719 2006-04-29 2006-04-29 Crushing and grinding machine CN2899937Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200620083719 CN2899937Y (en) 2006-04-29 2006-04-29 Crushing and grinding machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200620083719 CN2899937Y (en) 2006-04-29 2006-04-29 Crushing and grinding machine

Publications (1)

Publication Number Publication Date
CN2899937Y true CN2899937Y (en) 2007-05-16

Family

ID=38084103

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200620083719 CN2899937Y (en) 2006-04-29 2006-04-29 Crushing and grinding machine

Country Status (1)

Country Link
CN (1) CN2899937Y (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174466A (en) * 2014-09-10 2014-12-03 陕西三沅重工发展股份有限公司 Wet-type peristaltic ore mill and wet-type peristaltic ore milling method
CN104399564A (en) * 2014-11-17 2015-03-11 成都欧莱特自动化控制工程有限公司 Horizontal grinding device for graphite powder used for jointless track welding of railway
CN108325608A (en) * 2018-02-10 2018-07-27 陈云燕 A kind of grinding device of building waste
CN109569803A (en) * 2017-09-28 2019-04-05 新昌县扬中磨具有限公司 A kind of ball mill
CN111420759A (en) * 2020-04-03 2020-07-17 娄底市利通磁电科技有限公司 Soft magnetic core grinds and uses ball mill

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104174466A (en) * 2014-09-10 2014-12-03 陕西三沅重工发展股份有限公司 Wet-type peristaltic ore mill and wet-type peristaltic ore milling method
CN104399564A (en) * 2014-11-17 2015-03-11 成都欧莱特自动化控制工程有限公司 Horizontal grinding device for graphite powder used for jointless track welding of railway
CN109569803A (en) * 2017-09-28 2019-04-05 新昌县扬中磨具有限公司 A kind of ball mill
CN108325608A (en) * 2018-02-10 2018-07-27 陈云燕 A kind of grinding device of building waste
CN111420759A (en) * 2020-04-03 2020-07-17 娄底市利通磁电科技有限公司 Soft magnetic core grinds and uses ball mill

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C19 Lapse of patent right due to non-payment of the annual fee
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