CN104338577B - Novel sand making machine - Google Patents

Novel sand making machine Download PDF

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Publication number
CN104338577B
CN104338577B CN201410529602.6A CN201410529602A CN104338577B CN 104338577 B CN104338577 B CN 104338577B CN 201410529602 A CN201410529602 A CN 201410529602A CN 104338577 B CN104338577 B CN 104338577B
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CN
China
Prior art keywords
roller assembly
fixed
spiral bevel
frame
bevel gear
Prior art date
Legal status (The legal status 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 status listed.)
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Application number
CN201410529602.6A
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Chinese (zh)
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CN104338577A (en
Inventor
王今奇
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
SHANGHAI SHENZHONG MINING MACHINERY TECHNOLOGY Co Ltd
Original Assignee
SHANGHAI SHENZHONG MINING MACHINERY TECHNOLOGY Co Ltd
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Priority to CN201410529602.6A priority Critical patent/CN104338577B/en
Publication of CN104338577A publication Critical patent/CN104338577A/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/02Crushing or disintegrating by roller mills with two or more rollers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/04Safety devices
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/32Adjusting, applying pressure to, or controlling the distance between, milling members
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C4/00Crushing or disintegrating by roller mills
    • B02C4/28Details
    • B02C4/42Driving mechanisms; Roller speed control

Abstract

The invention discloses a novel sand making machine, which comprises a machine frame, an enclosure, a motor, a spiral bevel gear transmission device, a fixed roller assembly, a movable roller assembly and a sand returning and shaping device, wherein the enclosure is arranged on the machine frame; a feeding hole is formed in the upper part of the enclosure; the motor is arranged on the machine frame through a base of the motor; the spiral bevel gear transmission device, the fixed roller assembly and the movable roller assembly are connected with the motor through a triangle transmission belt and arranged on the machine frame; and the sand returning and shaping device is arranged below two rollers of the fixed roller assembly and the movable roller assembly. According to the novel sand making machine, the energy loss is reduced; the energy use efficiency is increased; simultaneously, the movable roller assembly can be stably fixed on the machine frame through a high-pressure hydraulic cylinder and an adjusting device; a certain clearance exists between the movable roller and the fixed roller all the time; simultaneously, the crushing pressure between the two rollers is increased; materials having the relatively high hardness can also be crushed easily; the novel sand making machine is particularly applied to making sand from cobbles; in addition, the hydraulic cylinder also has the overload protection effect; the novel sand making machine disclosed by the invention is simple and convenient to operate, long in service life, safe and reliable; in addition, the production cost of enterprises is greatly reduced; and the market competitiveness is improved.

Description

New sand making machine
Technical field
The present invention relates to Sand-making machinery field, specially a kind of aggregate reclaiming machine.
Background technology
Sandstone contributes irreplaceable power as one of important basic material of building trade, nothing suspected of China Reconstructs Amount.The industrial chain formed as tie with sandstone industry is also just in constantly improve, the mining industry of up direction, machinery industry, descending side To concrete, building trade, and industry-by-industry has and intersects to form different industrial chains, and the critical role of sandstone industry is can not Despise.
The sand field of China is natural production mostly, and the production accounting weight of Machine-made Sand is less than normal.The production and processing of cement are compared, is made The mechanization of sand industry, automatization level are relatively low, and management level also fall behind relatively.A large amount of extraction industries of natural sand are necessarily right Sandy Soil Resources and environmental renovation bring bigger pressure.Therefore, at present the demand of sand equipment processed is still very big, and in increasing Long status.
Traditional old-fashioned kibbler roll is to drive the rotation of two breaker rolls to be broken by V-belt respectively by two motors Broken, movable roll body is adjusted by spring makes two roll bodies be in broken state.First belt transmission is lost part energy, and runs into There is skidding wear phenomenon in roll body and belt during more difficult broken material, and running into hardness higher building material can not crush at all.In equipment In running, activity is in all the time vibration active state, because the motor of drive activity roll body is fixed, so drive living The state that the V-belt of dynamic roll body transmission is unclamped all the time in tensioning, the infringement to V-belt is larger, and broken material intensity has Limitation.
Therefore it provides a kind of energy loss is few, easy to make and more than enough can crush the new sand making machine of few friction, it has been One good problem to study.
The content of the invention
In order to overcome above-mentioned deficiency of the prior art, the invention provides a kind of simple structure, easy for operation, and Energy loss is few in whole sand shattering process processed, the good new sand making machine of crushing effect.
The object of the present invention is achieved like this:
New sand making machine, including frame 4, the casing 1 being arranged in frame 4, the top of casing 1 is provided with charging aperture 30, with And the motor 6 being arranged on by motor base 7 in frame 4, it is connected and is arranged on frame by triangle driving belt 17 with motor 6 Spiral bevel gear wheel transmission device 22, fixed roller assembly 3 and active roller assembly 9 on 4;And be arranged on fixed roller assembly 3 and live Sand return modification means 21 below two rollers of dynamic roller assembly 9;
Described fixed roller assembly 3 and active roller assembly 9 includes the roller being separately positioned in fixing axle 19 and movable axis 20 Wheel, running roller is fixed in fixing axle 19 and movable axis 20 by rubber tyre 29 and steel ring 28;Fixing axle 19 and movable axis 20 Two ends be respectively arranged with bearing seat supports 25, two roll body bearing block Jing pressing plates 2 and hydraulic cylinder tailstock 13 are secured by bolts in In frame 4;The bottom of hydraulic cylinder 8 is fixedly connected by hydraulic cylinder tailstock 13 with frame 4, and head is connected with active roller assembly 9;It is described Fixing axle 19 and two roll bodies 27 of movable axis 20 between be provided with fixed adjustment block 23 and movable regulating block 24;
The belt guard 5 for protecting it is provided with outside described triangle driving belt 17;
Described spiral bevel gear wheel transmission device 22 includes that gear guard 10, hollow spline bearing block 11, spline are hollow Axle 12, spiral bevel gear circle 14, spline angular wheel shaft 15, spline angular wheel shaft bearing block 16, spiral bevel gear ring support 18, spiral umbellule Gear 26;Described spiral bevel gear circle 14 is secured by bolts on spiral bevel gear ring support 18, is fixed respectively by key and bolt In fixing axle 19 and movable axis 20, and while rotate simultaneously with fixing axle 19 and movable axis 20;Spiral bevel pinion 26 passes through Bonded to be fixed on hollow spline 12, hollow spline 12 is bolted to solid by spline angular wheel shaft bearing block 16 On the gear guard 10 arranged outside the end of fixed roll assembly 3;Spline angular wheel shaft 15 uses spiral shell by spline angular wheel shaft bearing block 16 Bolt is fixed on the gear guard 10 of active roller assembly end, and splined section is used cooperatively with hollow spline 12, and with activity Roller assembly 9 is simultaneously mobile;
Described hollow spline bearing block 11 is bolted in frame 4, and its position is according to spiral bevel pinion 26 and fixed roller assembly end spiral bevel gear circle 14 coordinate determine.
Positive beneficial effect:The present invention carries out energy transmission by an electric motor starting, two roll bodies by geared system, drops Low energy loss, improves energy ecology, while active roller assembly can be stablized by high-pressure hydraulic cylinder and adjusting apparatus Be fixed in frame, the gap between fixing roller all the time be in certain gap, while improve two roll bodies between cracking pressure, The material higher for hardness can also be crushed easily, be particularly suited for cobble sand.In addition hydraulic cylinder may also operate as Carry protective effect, in shattering process material be mixed with can not fragment when, hydraulic system makes disintegrating machine parts by overload protection Without damage, maintenance cost originally is substantially reduced, and then allows to higher to some hardness and difficult broken original for forming sand Ore deposit is crushed, easy to operate, long service life of the invention, safe and reliable, greatly reduces the production cost of enterprise, is improve The market competitiveness.
Description of the drawings
Fig. 1 is the structural representation one of the present invention;
Fig. 2 is the structural representation two of the present invention;
Fig. 3 is the B-B direction structural representation of Fig. 2;
Fig. 4 is the structural representation three of the present invention;
Fig. 5 is the D-D of Fig. 4 to structural representation;
Fig. 6 is the A-A of Fig. 5 to structural representation;
It is in figure:Casing 1, pressing plate 2, fixed roller assembly 3, frame 4, belt guard 5, motor 6, motor base 7, hydraulic cylinder 8th, active roller assembly 9, gear guard 10, hollow spline bearing block 11, hollow spline 12, hydraulic cylinder tailstock 13, spiral umbrella Gear ring 14, spline angular wheel shaft 15, spline angular wheel shaft bearing block 16, triangle driving belt 17, spiral bevel gear ring support 18, fixation Axle 19, movable axis 20, sand return modification means 21, spiral bevel gear wheel transmission device 22, fixed adjustment block 23, movable regulating block 24, Bearing seat supports 25, spiral bevel pinion 26, roll body 27, steel ring 28, rubber tyre 29, charging aperture 30.
Specific embodiment
Below in conjunction with the accompanying drawings, the present invention is described further:
As shown in Figure 1, Figure 2, Figure 4 shows, new sand making machine, including frame 4, the casing 1 being arranged in frame 4, the top of casing 1 Charging aperture 30, and the motor 6 being arranged on by motor base 7 in frame 4 are provided with, with motor 6 triangle driving belt is passed through 17 connections and the spiral bevel gear wheel transmission device 22, fixed roller assembly 3 and the active roller assembly 9 that are arranged in frame 4;And arrange Sand return modification means 21 below two rollers of fixed roller assembly 3 and active roller assembly 9, as shown in Figure 6;
As shown in Figure 4, Figure 5, described fixed roller assembly 3 and active roller assembly 9 includes being separately positioned on the He of fixing axle 19 Running roller on movable axis 20, running roller is fixed in fixing axle 19 and movable axis 20 by rubber tyre 29 and steel ring 28;It is fixed The two ends of axle 19 and movable axis 20 are respectively arranged with bearing seat supports 25, two roll body bearing block Jing pressing plates 2 and hydraulic cylinder tailstock 13 It is secured by bolts in frame 4;The bottom of hydraulic cylinder 8 is fixedly connected by hydraulic cylinder tailstock 13 with frame 4, head and movable roll Assembly 9 connects;Fixed adjustment block 23 and activity adjustment are provided between described fixing axle 19 and two roll bodies 27 of movable axis 20 Block 24;
The belt guard 5 for protecting it is provided with outside described triangle driving belt 17;
As shown in Fig. 2, Fig. 3, Fig. 5, described spiral bevel gear wheel transmission device 22 includes gear guard 10, hollow spline Bearing block 11, hollow spline 12, spiral bevel gear circle 14, spline angular wheel shaft 15, spline angular wheel shaft bearing block 16, spiral umbrella Gear ring base 18, spiral bevel pinion 26;Described spiral bevel gear circle 14 is secured by bolts on spiral bevel gear ring support 18, is passed through Key and bolt are individually fixed in fixing axle 19 and movable axis 20, and while are rotated simultaneously with fixing axle 19 and movable axis 20;Spiral shell Rotation cone pinion 26 is fixed on hollow spline 12 by bonded, and hollow spline 12 passes through spline angular wheel shaft bearing block 16 are bolted on the gear guard 10 arranged outside the end of fixed roller assembly 3;Spline angular wheel shaft 15 passes through spline umbrella tooth Wheel bearing seat 16 is fixed by bolts on the gear guard 10 of active roller assembly end, and splined section is matched somebody with somebody with hollow spline 12 Decorations are used, and simultaneously mobile with active roller assembly 9, while playing a part of power transmission;
Described hollow spline bearing block 11 is bolted in frame 4, and its position is according to spiral bevel pinion 26 and fixed roller assembly end spiral bevel gear circle 14 coordinate determine.
When using, actuating motor drives fixed roller assembly rotation, fixed roller assembly to pass through spiral umbrella by V belt Gear drive drives active roller assembly rotation, the material Jing charging apertures that are broken to fall between two rollers, carries out attrition crushing, Roller rotates at a high speed, makes finished product materials fall at a high speed, and then the sand return modification means below the rollers of Jing two centre, carry out repairing type, Reach qualified products;
When run into have it is really up to the mark or can not fragment when, roller can automatically be made a concession with the effect of hydraulic cylinder, increase roller gap Greatly, it is really up to the mark or can not fragment fall, so as to protect machine without damage.Opposite two rollers for rotating have certain gap, change Varied clearance, you can control product maximum marker size.Gap between two roll bodies is by hydraulic cylinder, fixed adjustment block and activity adjustment Block is adjusted, and sand making machine guarantees that each parts is in stationary state when working.
The present invention is available for material higher to hardness in the industrial departments such as cement construction or sand industry processed to crush, such as goose Cobble, molding sand, coke, aluminum vanadine etc..In being best suited for, broken and in small, broken bits work in the department such as small-sized non-metal mine and chemical industry Industry.Its broken comprcssive strength can be adjusted suitably according to the actual requirements no more than 160.8MPa, discharging-material size.
The present invention carries out energy transmission, reduces energy loss by an electric motor starting, two roll bodies by geared system, Improve energy ecology, at the same active roller assembly by high-pressure hydraulic cylinder and adjusting apparatus can be stable be fixed on frame On, the gap between fixing roller is in all the time certain gap, while the cracking pressure between two roll bodies is improved, it is higher for hardness Material can also easily crush, be particularly suited for cobble sand.In addition hydraulic cylinder may also operate as overload protective function, In shattering process material be mixed with can not fragment when, hydraulic system makes disintegrating machine parts without damage, originally by overload protection Maintenance cost substantially reduce, and then allow to higher to some hardness and difficult broken raw ore for forming sand and crush, this Easy to operate, long service life, safe and reliable is invented, the production cost of enterprise is greatly reduced, the market competitiveness is improve.
Presently preferred embodiments of the present invention is the foregoing is only, not to limit the present invention, all essences in the present invention Within god and principle, any modification, equivalent substitution and improvements made etc. should be included within the scope of the present invention.

Claims (3)

1. new sand making machine, including frame(4), it is arranged on frame(4)On casing(1), casing(1)Top is provided with charging aperture (30), it is characterised in that:Including by motor base(7)It is arranged on frame(4)On motor(6), with motor(6)By triangle Driving belt(17)Connect and be arranged on frame(4)On fixed roller assembly(3), it is arranged on frame(4)On spiral bevel gear Actuating device(22)And active roller assembly(9);And it is arranged on fixed roller assembly(3)And active roller assembly(9)Two rollers under The sand return modification means of side(21);Described fixed roller assembly(3)And active roller assembly(9)Including being separately positioned on fixing axle (19)And movable axis(20)On running roller, running roller pass through rubber tyre(29)And steel ring(28)It is fixed on fixing axle(19)And work Moving axis(20)On;Fixing axle(19)And movable axis(20)Two ends be respectively arranged with bearing seat supports(25), two roll body bearing blocks Jing pressing plates(2)With hydraulic cylinder tailstock(13)It is secured by bolts in frame(4)On;Hydraulic cylinder(8)Bottom passes through hydraulic cylinder tailstock (13)With frame(4)It is fixedly connected, head and active roller assembly(9)Connection;Described fixing axle(19)And movable axis(20)'s Two roll bodies(27)Between be provided with fixed adjustment block(23)And movable regulating block(24);Described spiral bevel gear wheel transmission device (22)Including gear guard(10), hollow spline bearing block(11), hollow spline(12), spiral bevel gear circle(14), spline Angular wheel shaft(15), spline angular wheel shaft bearing block(16), spiral bevel gear ring support(18), spiral bevel pinion(26);Described Spiral bevel gear circle(14)It is secured by bolts in spiral bevel gear ring support(18)On, fixing axle is individually fixed in by key and bolt (19)And movable axis(20)On, and and fixing axle(19)And movable axis(20)Rotate simultaneously;Spiral bevel pinion(26)By key It is connected and fixed on hollow spline(12)On, hollow spline(12)By spline angular wheel shaft bearing block(16)Fixed with bolt In fixed roller assembly(3)The gear guard arranged outside end(10)On;Spline angular wheel shaft(15)By spline angular wheel shaft axle Bearing(16)It is fixed by bolts to the gear guard of active roller assembly end(10)On.
2. new sand making machine according to claim 1, it is characterised in that:Described triangle driving belt(17)It is provided with outward For protecting its belt guard(5).
3. new sand making machine according to claim 1, it is characterised in that:Described hollow spline bearing block(11)Pass through It is bolted to frame(4)On, its position is according to spiral bevel pinion(26)With the spiral bevel gear circle at fixed roller assembly end(14) Coordinate and determine.
CN201410529602.6A 2014-10-10 2014-10-10 Novel sand making machine Active CN104338577B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201410529602.6A CN104338577B (en) 2014-10-10 2014-10-10 Novel sand making machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201410529602.6A CN104338577B (en) 2014-10-10 2014-10-10 Novel sand making machine

Publications (2)

Publication Number Publication Date
CN104338577A CN104338577A (en) 2015-02-11
CN104338577B true CN104338577B (en) 2017-04-12

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Application Number Title Priority Date Filing Date
CN201410529602.6A Active CN104338577B (en) 2014-10-10 2014-10-10 Novel sand making machine

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Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113492036B (en) * 2021-09-07 2021-11-23 新沂市新南环保产业技术研究院有限公司 Environment-friendly household garbage crushing system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2899934Y (en) * 2005-11-02 2007-05-16 徐优富 Synchronous rolling sand making machine
CN202438356U (en) * 2012-02-29 2012-09-19 王今奇 Novel PYM crushing machine
JP5603374B2 (en) * 2012-06-15 2014-10-08 株式会社中山鉄工所 Roll crusher crushing tooth removal device
CN103623890B (en) * 2012-08-24 2016-04-20 余国根 A kind of sand machine processed
CN204159371U (en) * 2014-10-10 2015-02-18 上海申重矿机科技有限公司 Novel sand machine processed

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