CN205462546U - Pulverizer - Google Patents

Abstract

The utility model provides a pulverizer, including a support base, the supporting seat top sets up the frame, just the frame top sets up the protection casing, the protection casing top sets up control panel, just protection casing one side sets up the shell, the shell is inside to set up the actuator, just the actuator top sets up the kuppe, the shell top sets up the impeller transmission shaft, just impeller transmission shaft one side sets up the tuber pipe, the impeller transmission shaft passes through the drive belt and sets up the speed reducer on frame top is connected, the speed reducer with set up the backup pad between the frame, machine frame bottom sets up and moves the sword transmission shaft, just move the sword transmission shaft and set up the shell inside moving cutter disc pass through the actuator is connected. The utility model discloses safe and reliable, it is many to smash the kind, conveniently keeps in repair maintenance work, reduces maintenance duration, reduces cost of maintenance, impeller bearing long service life, isolated noise, automated inspection smashes the finished product, has reduced the pollution of noise, has improved operational environment.

Description

A kind of pulverizer

Technical field

This utility model relates to a kind of pulverizer, belongs to plant equipment applied technical field.

Background technology

Along with industrial expansion, modern project technology will need increasing high pure and ultra-fine powder body, ultrafine crusher and super-fine classified Development and the use of machine are inseparable with nonmetallic mineral industrial expansion, the most recently, and China's nonmetallic mineral industry The development of development and disintegrating machine industry makes superfine grinding and Super-fine Classification Technology have also been obtained raising, China's superfine grinding further Machine and superfine classifier kind get more and more, and develop fine graded equipment and other corollary equipment that research of super-pine crush equipment matches, Producing and having significant role in economic development, but domestic pulverizer product quality and class are the highest, the impeller bearing of pulverizer makes Shorter with the life-span, service behaviour is unstable, easily causes impeller shaft and damages, and keeps in repair and overhauls complexity, inefficiency, pulverize Noise is big, it is impossible to automatically detect, not environmentally pulverizing finished product, it is impossible to meet the new and high technology in modern times and wanting of new material industry development Ask, owing to impeller shaft bearing is arranged on the hollow inwall of moving knife power transmission shaft, between moving knife rotating speed of transmission shaft and impeller shaft Having the biggest speed discrepancy, movable arbor vibrations in the running can directly be conducted on impeller axle bearing, makes impeller axle bearing working environment Badly.It addition, impeller shaft diameter is relatively thin, the ability to bear bearing load, vibrations and rotating speed is relatively weak, and drive assembly is in fortune During Zhuaning, impeller axle bearing is easy to wear, and then produces significant shock and noise, until damaging.Pulverizer drive assembly is due to leaf The damage of wheel bearing and cannot operate, inaction interval is difficult to control to, and drive assembly process is changed in maintenance to waste time and energy, spare parts demand Quantity is big, most importantly adversely affects production, therefore, proposes a kind of pulverizer for the problems referred to above.

Utility model content

The technical problems to be solved in the utility model is to overcome existing defect, it is provided that a kind of pulverizer.

In order to solve above-mentioned technical problem, this utility model provides following technical scheme:

This utility model provides a kind of pulverizer, and including supporting seat, described support seat top arranges frame, and described frame top sets Put protective cover；Described protective cover top arranges control panel, and described protective cover side arranges shell；Described enclosure arranges biography Move device, and described driver top arranges kuppe；Described housing top end arranges impeller shaft, and described impeller shaft side Airduct is set；Described impeller shaft is connected with the reductor being arranged on described frame top by transmission band；Described reductor and institute State and gripper shoe is set between frame；Described frame bottom arranges moving knife power transmission shaft, and described moving knife power transmission shaft be arranged on described shell Internal movable knife disc is connected by described driver.

As a kind of optimal technical scheme of the present utility model, also including back-up ring, impeller bearing and impeller, described enclosure is arranged Impeller bearing, and described impeller bearing sidewall arranges back-up ring, described impeller shaft bottom connects impeller.

As a kind of optimal technical scheme of the present utility model, described impeller is cylindrical structural, and the diameter of described impeller is less than institute State the diameter of back-up ring.

As a kind of optimal technical scheme of the present utility model, the axial line of described moving knife power transmission shaft and the axle center of described impeller shaft Line is on same straight line.

As a kind of optimal technical scheme of the present utility model, described airduct is " L " shape structure.

As a kind of optimal technical scheme of the present utility model, described control panel is internal with described reductor to be electrically connected with.

This utility model is reached to provide the benefit that: this kind of pulverizer is safe and reliable, pulverizes kind many, convenient maintenance service work, Reducing maintenance time, reduce maintenance cost, impeller bearing is long for service life, completely cuts off noise, and finished product is pulverized in detection automatically, reduces The pollution of noise, improves working environment, by the synthesis improvement to pulverizer running part, improve equipment quality guarantee ability and Economic benefit, in actual production process, effectively extends pulverizer assembly and uses the cycle, hence it is evident that decrease equipment fault impact and produce Factor, reduce the pollution of noise, improve working environment, the mill structure after improvement compares science, rationally, by right Movable arbor and the separation of impeller axle, simplify the structure of thin slice pulverizer drive assembly, improves the unfailing performance that parts use, The when that fault occurring, it is not necessary that change all bearings, movable arbor bearing or leaf can be changed the most respectively simultaneously Wheel bearing, thus alleviate the workload of maintenance, facilitate maintenance work, reduce maintenance time, reduce maintenance cost, play good Economic benefit, there is market prospect widely, be suitable for promoting the use of, have good economic benefit and social benefit, be suitable for promote Use.

Accompanying drawing explanation

Accompanying drawing is used for providing being further appreciated by of the present utility model, and constitutes a part for description, with reality of the present utility model Execute example together for explaining this utility model, be not intended that restriction of the present utility model.

In the accompanying drawings:

Fig. 1 is whole interior schematic diagram of the present utility model；

Fig. 2 is enclosure structural representation of the present utility model.

Label in figure: 1, control panel, 2, airduct, 3, impeller shaft, 4, kuppe, 5, transmission band, 6, shell, 7, reductor, 8, gripper shoe, 9, frame, 10, driver, 11, moving knife power transmission shaft, 12, movable knife disc, 13, protective cover, 14, seat is supported, 61, back-up ring, 62, impeller bearing, 63, impeller.

Detailed description of the invention

Below in conjunction with accompanying drawing, preferred embodiment of the present utility model is illustrated, it will be appreciated that preferred embodiment described herein It is merely to illustrate and explains this utility model, being not used to limit this utility model.

Embodiment: as shown in Figure 1-2, this utility model provides a kind of pulverizer, and including supporting seat 14, described support seat 14 pushes up End arranges frame 9, and described frame 9 top arranges protective cover 13；Described protective cover 13 top arranges control panel 1, and institute State protective cover 13 side and shell 6 is set；Described shell 6 is internal arranges driver 10, and described driver 10 top arranges water conservancy diversion Cover 4；Described shell 6 top arranges impeller shaft 3, and described impeller shaft 3 side arranges airduct 2；Described impeller passes Moving axis 3 is connected with the reductor 7 being arranged on described frame 9 top by transmission band 5；Described reductor 7 and described frame 9 Between gripper shoe 8 is set；Described frame 9 bottom arranges moving knife power transmission shaft 11, and described moving knife power transmission shaft 11 be arranged on described Movable knife disc 12 within shell 6 is connected by described driver 10.

Wherein, also including back-up ring 61, impeller bearing 62 and impeller 63, described shell 6 is internal arranges impeller bearing 62, and institute State impeller bearing 62 sidewall and back-up ring 61 is set；Described impeller shaft 3 bottom connects impeller 63；Described impeller 63 is cylindrical Structure, and the diameter of described impeller 63 is less than the diameter of described back-up ring 61；The axial line of described moving knife power transmission shaft 11 and described leaf The axial line of wheel shaft 3 is on same straight line；Described airduct 2 is " L " shape structure；Described control panel 1 is with described Reductor 7 is internal to be electrically connected with.

This utility model in use, first ensures that stablizing when frame 9 is arranged on smooth ground to ensure work, it would be desirable to The article pulverized are put into movable knife disc 12 along kuppe 4, carry out the setting of relevant parameter and pattern on guidance panel 1, Realizing Automated condtrol, the startup of moving knife rotary electric machine drives driver 10, driver 10 to drive moving knife by moving knife power transmission shaft 11 The rotation of dish 12, movable knife disc 12 chimeric with the back-up ring 61 being positioned on shell 6 sidewall with ensure movable knife disc 12 rotate time stablize, Be positioned on the housing bracing frame of shell 6 top center installation impeller bearing seat 14, impeller 63 be arranged on impeller bearing seat 14 and By the granularity reductor 7 rotation by drive mechanism impeller 63, article start under the friction cuttings that movable knife disc 12 rotates Pulverizing, be delivered to airduct 2 owing to impeller 63 rotation produces the article after the lift risen will be pulverized again, airduct 2 will pulverize article It is guided in suitable container.

Finally it is noted that the foregoing is only preferred embodiment of the present utility model, it is not limited to this utility model, Although being described in detail this utility model with reference to previous embodiment, for a person skilled in the art, it still may be used So that the technical scheme described in foregoing embodiments to be modified, or wherein portion of techniques feature is carried out equivalent.All Within spirit of the present utility model and principle, any modification, equivalent substitution and improvement etc. made, should be included in this utility model Protection domain within.

Claims (6)

1. a pulverizer, including supporting seat (14), it is characterised in that described support seat (14) top arranges frame (9), And described frame (9) top arranges protective cover (13)；Described protective cover (13) top arranges control panel (1), and described Protective cover (13) side arranges shell (6)；Described shell (6) is internal arranges driver (10), and described driver (10) Top arranges kuppe (4)；Described shell (6) top arranges impeller shaft (3), and described impeller shaft (3) Side arranges airduct (2)；Described impeller shaft (3) passes through transmission band (5) and the deceleration being arranged on described frame (9) top Machine (7) connects；Gripper shoe (8) is set between described reductor (7) and described frame (9)；Described frame (9) bottom Moving knife power transmission shaft (11), and the movable knife disc (12) that described moving knife power transmission shaft (11) is internal with being arranged on described shell (6) are set Connected by described driver (10).

A kind of pulverizer the most according to claim 1, it is characterised in that also include back-up ring (61), impeller bearing (62) With impeller (63), described shell (6) is internal arranges impeller bearing (62), and described impeller bearing (62) sidewall arranges gear Circle (61)；Described impeller shaft (3) bottom connects impeller (63).

A kind of pulverizer the most according to claim 2, it is characterised in that described impeller (63) is cylindrical structural, and The diameter of described impeller (63) is less than the diameter of described back-up ring (61).

A kind of pulverizer the most according to claim 1, it is characterised in that the axial line of described moving knife power transmission shaft (11) with The axial line of described impeller shaft (3) is on same straight line.

A kind of pulverizer the most according to claim 1, it is characterised in that described airduct (2) is " L " shape structure.

A kind of pulverizer the most according to claim 1, it is characterised in that described control panel (1) and described reductor (7) Internal electric connection.