The utility model content
Problem to be solved in the utility model provides a kind of pair roller type system sand machine, its objective is the system sand efficient and the stable working that improve system sand machine.
To achieve these goals, the technical scheme taked of the utility model is:
This pair roller type system sand machine provided by the utility model, comprise system sand machine base, motor and transfer roller, described transfer roller is two, be fastened on the described system sand machine base by the transfer roller seat respectively, the axis of described two transfer rollers is parallel to each other and be the horizontal plane setting, is provided with a gap between described two transfer rollers.
For making the utility model more perfect, more detailed and concrete technical scheme below also further having proposed, to obtain best practical function, realize goal of the invention better, and improve novelty of the present utility model and creativeness:
Described transfer roller is connected with the output shaft of decelerator; Described input shaft of speed reducer is connected with the axle of described motor.
Described pair roller type system sand machine is provided with the roll spacing governor motion, and the moving component of described roll spacing governor motion is connected with described transfer roller seat.
Described roll spacing governor motion is an adjustable diameter and screw adjusting mechanism.
Described transfer roller seat is connected with described system sand machine base by high-strength spring mechanism or hydraulic mechanism.
Above in the middle of described two transfer rollers, establish feeding hopper.
On described feeding hopper, establish exciting agency.
The utility model adopts technique scheme, and system sand output height, waste material are few; Shake for a short time, stable working is good, compact conformation, and volume is little; The ratio of reduction is big, and the range of choice of input and output material is big; The maintenance safe ready, maintenance workload is little, longer service life; Have full automatic electric-control system, easy and simple to handle, operating cost is low.
The specific embodiment
Contrast accompanying drawing below, by description to embodiment, to effect and operation principle, the manufacturing process of the mutual alignment between the shape of the specific embodiment of the present utility model such as related each member, structure, the each several part and annexation, each several part and manipulate method etc., be described in further detail, inventive concept of the present utility model, technical scheme had more complete, accurate and deep understanding to help those skilled in the art.
As the structure of the present utility model that Fig. 1 expresses, be a kind of pair roller type system sand machine, comprise system sand machine base 1, motor 4 and transfer roller 2.
In order to solve the problem that exists at the described present known technology of this specification background technology part and to overcome its defective, realize improving the system sand efficient of system sand machine and the goal of the invention of stable working, the technical scheme that the utility model is taked is:
This pair roller type system sand machine provided by the utility model, described transfer roller 2 is two, be fastened on the described system sand machine base 1 by transfer roller seat 5 respectively, the axis of described two transfer rollers 2 is parallel to each other and be the horizontal plane setting, is provided with a gap between described two transfer rollers 2.
The above-mentioned pair roller type system sand machine that the utility model provides, can supply the various height of pulverizing, the ore below the medium hardness and the usefulness of rock in the industrial departments such as ore dressing, chemical industry, cement, refractory material, abrasive material, construction material, especially in building material industry, produce products such as Guamishi and green bean paste, the general more excellent effect of crushing mechanism is arranged, operating efficiency is higher, and stable working, nothing are impacted, vibration.
Pair roller type system sand machine is to utilize a pair of round roller that rotates in opposite directions that the sandstone material is carried out fragmentation.Described transfer roller 2 is that a pair of level parallel to each other is installed in the column type roller on the system sand machine base 1, and in the course of the work, two transfer rollers 2 are driven by motor 4 and produce rotation in opposite directions.The material that is broken falls between two transfer rollers 2 through material inlet, carries out attrition crushing, and finished product materials falls naturally.Material is pulled between the transfer roller 2 under the effect of transfer roller 2 surperficial friction, is subjected to two relative extruding of transfer roller and pulverizes.
Two rollers of Zhuan Donging have certain clearance in opposite directions, change the gap, can control the maximum marker size of product.
Material after the pulverizing is released by transfer roller 2, unloads downwards.Therefore, fragmentation is continued operation, produces efficient and is greatly improved.Transfer roller has the effect of forcing discharging, and the sticking wet material of pulverizing also is unlikely in crushing mechanism and results in blockage.
In sum, the utlity model has following advantage: 1, relative like product, symmetry is good, shakes for a short time, operates steadily; 2, output height, waste material is few; 3, cost is low, and volume is little; 4, during selection, consider toughness, hardness and the wearability etc. of part, be not easy to damage, easy to maintenance, simple to operate; 5, belonging to pure electronic pollution-free plant equipment, is the environmental protection novel mechanical; 6, power consumption is little, and energy consumption is low; 7, do not have in the more compact structure, reliable, chamber and stop up, reduced because of loosening unnecessary damage that brings of part or production obstacle; 8, feed size is big, the ratio of reduction is big, finished product material range of choice is big; 9, wearing and tearing less, crushing efficiency height, energy consume little, output is high; 10, product particle shapeliness is cube, bulk density is big; 11, maintenance workload is little, longer service life; 12, have full automatic electric-control system, easy and simple to handle, maintenance safe ready, operating cost is low.
Be the concrete exemplifying embodiment that the utility model provides below, for those skilled in the art's reference and selecting for use when implementing the utility model:
Embodiment one:
Transfer roller 2 described in the utility model is connected with the output shaft of decelerator 3; Described input shaft of speed reducer is connected with the axle of described motor 4.
Because the rotating speed of motor 4 is higher, obtain relatively low and stable rotating speed by decelerator 3.Adopt driven by power, energy consumption is little, and is little to the pollution of environment, stable working.
Embodiment two:
Pair roller type system sand machine described in the utility model is provided with roll spacing governor motion 6, and the moving component of described roll spacing governor motion 6 is connected with described transfer roller seat 5.
By dancer rools distance regulating mechanism 6, regulate the size of system sand mechanism fineness of sand, satisfy the requirement of different product specification.
Embodiment three:
Roll spacing governor motion 6 described in the utility model is an adjustable diameter and screw adjusting mechanism.By rotation threaded adjusting mechanism, realize regulating the purpose of transfer roller 2 spacings, thereby change the specification of finished product easily.
Embodiment four:
Transfer roller seat 5 described in the utility model is connected with described system sand machine base 1 by high-strength spring mechanism or hydraulic mechanism.
In embodiment three or embodiment four, system sand opportunity has really up to the mark or can not be broken during thing, and transfer roller 2 can be made a concession automatically with the effect of hydraulic cylinder or spring, and transfer roller 2 gaps are increased, and is really up to the mark or can not fall by broken thing, thereby the protection machine is not damaged.
Embodiment five:
Above in the middle of two transfer rollers 2 described in the utility model, establish feeding hopper 7.The opening that narrow the bottom that feeding hopper 7 is, the gap that forms with two transfer rollers 2 adapts, and guarantees that material enters extruding, broken working region equably.
Embodiment two:
On feeding hopper 7 described in the utility model, establish exciting agency.The vibration that exciting agency produces is fallen material equably, can not produce at the end opening of feeding hopper 7 and stop up.
The pair roller system sand machine that the utility model provides will be paid special attention to following item when work:
1, to strengthen deironing work to the ore deposit.Non-broken thing things such as () bore bits is fallen between the transfer roller, can damage system sand machine, so that cause the parking accident.So before the system machine, deironing apparatus should be installed.
2, viscous material stops up broken space easily, handling the plugging fault processing of should stopping, can not on-streamly disclose the ore deposit.
3, the material when processing contains bulk more for a long time, note lump ore is rejected, otherwise lump ore is extruded from broken space easily, causes personnel's injury accident or damage equipment.
4, after the running long period,, can cause that product granularity is meticulous, at this moment will note adjusting gape or equipment being overhauled because roll surface wear is bigger.
5, strengthen inspection,, keep well-equipped lubricating status the lubricant housings of equipment will refuel on time to equipment.
In conjunction with the accompanying drawings the utility model has been carried out exemplary description above; obviously the utility model specific implementation is not subjected to the restriction of aforesaid way; as long as adopted the improvement of the various unsubstantialities that method of the present utility model design and technical scheme carry out; or design of the present utility model and technical scheme are directly applied to other occasion without improving, all within protection domain of the present utility model.