CN207507572U - A kind of rectilinear clout ball mill - Google Patents

Abstract

The utility model discloses a kind of rectilinear clout ball mill, including grinding drum, the side at the top of the grinding drum offers material inlet, the side of the grinding drum and is connected with above material inlet every lid.Pass through the improvement to grinding drum, it is provided with above the material inlet opened up at the top of grinding drum every lid, and the first sieve and the second sieve are provided in grinding drum, respectively the first mill ball and the second mill ball are placed with above the first sieve and the second sieve, clout can be crashed by the shock of the first mill ball, the clout crashed passes through the first sieve, by the shock of the second mill ball clout is crushed more thorough again, pass through the improvement to hard shielded box, hard shielded box is socketed on firm banking, and motor is located inside hard shielded box, ventilation opening is offered in the side close to motor, basket strainer is socketed in ventilation opening, the dust after grinding is avoided to enter inside motor, play the cooling effect to motor.

Description

A kind of rectilinear clout ball mill

Technical field

The utility model is related to technical field, specially a kind of rectilinear clout ball mill.

Background technology

Ball mill is most important equipment in prepared by concrete material, is usually used in industrially to lime, gypsum, sand and slag The grinding of materials is waited, amount of grinding is big, and power of motor is more demanding, and it is longer to grind the primary consuming time.

Common ball mill is mainly used for high-volume material grinding, but also has its limitation, because its power consumption is big, grinds Mill amount is big, and milling time is long, the characteristics of can not adding materials halfway, can not use when occurring the material of small batch in production process Conventional ball mill grinding, therefore the phenomenon that clout is shelved for a long time, cause the wasting of resources by the selection of most of producers.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of rectilinear clout ball mill, solves midway The problem of material can not be continued and can not be ground to clout.

(2) technical solution

To achieve the above object, the utility model provides following technical solution：One kind, including grinding drum, the grinding drum The side at top offers material inlet, the side of the grinding drum and is connected with above material inlet every lid, described The middle part of grinding drum inner wall is fixedly connected with the side surface of the first sieve, and the first grinding is placed at the top of first sieve Ball, the lower section of the grinding drum inner wall are fixedly connected with the side surface of the second sieve, and is placed at the top of second sieve Two mill balls, the bottom of the grinding drum are fixedly connected with screen drum, and communicated at the top of the bottom of grinding drum and screen drum, the sieve The bottom of cylinder is fixedly connected with eccentric shaft, and the side of the eccentric shaft bottom is fixedly connected with the top of bull stick, the bull stick Bottom end from top to bottom sequentially passes through hard shielded box and bearing and extends at the top of inside and the auxiliary runner internal with it of support case Core wheel at be fixedly connected, the lateral wall of the bull stick is fixedly connected with the madial wall of bearing, and bearing is embedded in support case Top, the auxiliary runner are sequentially connected by belt and main runner, and the belt interts the side of support case, the main runner Bottom is fixedly connected with the top of connecting rod, and the bottom end of the connecting rod and the output terminal of motor connect, the side table of the motor Face is fixedly connected by fixed block with the side of firm banking, and the top of the firm banking and the bottom of support case are fixed and connected It connects, is socketed with hard shielded box on the firm banking, the side of the hard shielded box and offer ventilation close to the side of motor Mouthful, it is socketed with basket strainer in the ventilation opening.

Preferably, the diameter at the top of the screen drum is equal with the diameter for grinding bottom of the barrel, and the top of eccentric shaft is located at sieve The middle part of cylinder bottom.

Preferably, middle part of the one end of the bull stick at the top of hard shielded box, and bearing is embedded in support box top Middle part.

Preferably, the bottom end of the bull stick is located at the middle part at the top of auxiliary runner, and the connecting rod is located at main runner bottom Middle part.

Preferably, the firm banking is located at the underface of the inner cavity of hard shielded box, and case is supported to be located at firm banking Surface.

Preferably, the side surface of the motor is located at the middle part of fixed block side, and fixed block is located at firm banking Middle part above side.

(3) advantageous effect

The utility model provides a kind of rectilinear clout ball mill.Has following advantageous effect：

(1), the utility model is provided with by the improvement to grinding drum above the material inlet opened up at the top of grinding drum Every lid, and the first sieve and the second sieve are provided in grinding drum, are placed with above the first sieve and the second sieve respectively First mill ball and the second mill ball can be crashed clout by the shock of the first mill ball, and the clout crashed passes through first Sieve, then by the shock of the second mill ball clout is crushed more thorough.

(2), the utility model is socketed with hard shielded box, and electricity by the improvement to hard shielded box on firm banking Machine is located inside hard shielded box, offers ventilation opening in the side close to motor, is socketed with basket strainer in ventilation opening, avoids grinding Dust afterwards enters inside motor, plays the cooling effect to motor.

Description of the drawings

Fig. 1 is the front section view of the utility model structure；

Fig. 2 is the side view of the utility model structure.

In figure：1 grinding drum, 2 material inlets, 3 are every lid, 4 first sieves, 5 first mill balls, 6 second sieves, 7 second grindings Ball, 8 screen drums, 9 eccentric shafts, 10 hard shielded boxs, 11 firm bankings, 12 support casees, 13 bearings, 14 bull sticks, 15 auxiliary runners, 16 skins Band, 17 main runners, 18 fixed blocks, 19 connecting rods, 20 motors, 21 basket strainers, 22 ventilation openings.

Specific embodiment

The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work All other embodiments obtained shall fall within the protection scope of the present invention.

As shown in Fig. 1-x, the utility model provides a kind of technical solution：One kind, including grinding drum 1,1 top of grinding drum Side offers material inlet 2, the side of grinding drum 1 and is connected with positioned at the top of material inlet 2 every lid 3,1 inner wall of grinding drum Middle part be fixedly connected with the side surface of the first sieve 4, the top of the first sieve 4 is placed with the first mill ball 5, in grinding drum 1 The lower section of wall is fixedly connected with the side surface of the second sieve 6, and the top of the second sieve 6 is placed with the second mill ball 7, by grinding The first sieve 4 and the second sieve 6 are provided in grinding barrel 1, the density of the first sieve 4 is more than the density of the second sieve 6 so that passes through The short grained crushed material that first sieve 4 is distinguished enters in the second sieve 6, then the second mill ball 7 placed by the second sieve 6 Crushed material is ground again so that the size of abrasive material reaches the requirement of grinding, and the bottom of grinding drum 1 is fixedly connected with sieve Cylinder 8, and the bottom of grinding drum 1 is communicated with the top of screen drum 8, by the improvement to grinding drum 1, is opened up at the top of grinding drum 1 The top of material inlet 2 be provided with every lid 3, and the first sieve 4 and the second sieve 6 are provided in grinding drum 1, respectively in the first sieve 4 and second sieve of net, 6 top is placed with the first mill ball 5 and the second mill ball 7, can be incited somebody to action by the shock of the first mill ball 5 Clout crashes, and the clout crashed passes through the first sieve 4, then by the shock of the second mill ball 7 clout is crushed more thorough, The bottom of screen drum 8 is fixedly connected with eccentric shaft 9, by being provided with eccentric shaft 9, is produced when screen drum 8 and grinding drum 1 can be caused to move Raw centrifugal force enhances the effect of grinding, and the diameter at 8 top of screen drum is equal with the diameter of 1 bottom of grinding drum, and eccentric shaft 9 Top is located at the middle part of 8 bottom of screen drum, and the side of 9 bottom of eccentric shaft is fixedly connected with the top of bull stick 14, the bottom end of bull stick 14 It from top to bottom sequentially passes through hard shielded box 10 and bearing 13 and extends to the inside of support case 12 and the auxiliary runner 15 internal with it It is fixedly connected at the core wheel at top, the lateral wall of bull stick 14 is fixedly connected with the madial wall of bearing 13, and bearing 13 is embedded in branch The top of case 12 is supportted, one end of bull stick 14 is through the middle part at hard 10 top of shielded box, and bearing 13 is embedded in 12 top of support case Middle part, by the way that by one end of bull stick 14, through the middle part at 10 top of hard shielded box, and bearing 13 is embedded in 12 top of support case Middle part, machine can be made to remain stable motion state during exercise, auxiliary runner 15 passes through belt 16 and main runner 17 It is sequentially connected, the side of the interspersed support case 12 of belt 16, the bottom of main runner 17 is fixedly connected with the top of connecting rod 19, connects The bottom end of bar 19 is connect with the output terminal of motor 20, and the bottom end of bull stick 14 is located at the middle part at auxiliary 15 top of runner, connecting rod 19 In the middle part of main 17 bottom of runner, the side surface of motor 20 is fixedly connected by fixed block 18 with the side of firm banking 11, electricity The side surface of machine 20 is located at the middle part of 18 side of fixed block, and fixed block 18 is located at the middle part above 11 side of firm banking, leads to It crosses and the side surface of motor 20 is allowed to be located at the middle part of 18 side of fixed block, and fixed block 18 is made to be located above 11 side of firm banking Middle part, it is ensured that motor 20 is more stablized in rotation, and the top of firm banking 11 is fixedly connected with the bottom of support case 12, Hard shielded box 10 is socketed on firm banking 11, firm banking 11 is located at the underface of the inner cavity of hard shielded box 10, and supports case 12 offer ventilation opening 22 positioned at the surface of firm banking 11, the side of hard shielded box 10 and close to the side of motor 20, lead to Basket strainer 21 is socketed in air port 22, by the improvement to hard shielded box 10, hard shielded box 10 is socketed on firm banking 11, And motor 20 is located inside hard shielded box 10, is offering ventilation opening 22 close to the side of motor 20, is being socketed in ventilation opening 22 There is basket strainer 21, avoid the dust after grinding and enter inside motor 20, ventilation opening 22 plays the cooling effect to motor 20.

Operation principle：When motor 20 rotates, auxiliary runner 15 is driven to move by the main runner 17 being fixed on motor 20, from And eccentric shaft 9 is driven to rotate, and since the top of eccentric shaft 9 is fixedly connected with the bottom of screen drum 8, top and the grinding drum 1 of screen drum 8 Bottom be fixedly connected so that screen drum 8 and grinding drum 1 do centrifugal movement, at this point, 5 He of the first mill ball in grinding drum 1 Second mill ball 7 is mutually hit so that clout is crushed, and the clout of crushing passes through the screening of screen drum 8, falls into hard shielded box 10 Top.

It can to sum up obtain, which, by the improvement to grinding drum 1, opens up at the top of grinding drum 1 The top of material inlet 2 be provided with every lid 3, and the first sieve 4 and the second sieve 6 are provided in grinding drum 1, respectively in the first sieve 4 and second sieve of net, 6 top is placed with the first mill ball 5 and the second mill ball 7, can be incited somebody to action by the shock of the first mill ball 5 Clout crashes, and the clout crashed passes through the first sieve 4, then by the shock of the second mill ball 7 clout is crushed more thorough, By the improvement to hard shielded box 10, hard shielded box 10 is socketed on firm banking 11, and motor 20 is located at hard shielded box Inside 10, ventilation opening 22 is offered in the side close to motor 20, basket strainer 21 is socketed in ventilation opening 22, after avoiding grinding Dust enter inside motor 20, ventilation opening 22 plays the cooling effect to motor 20.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any this practical relationship or sequence.Moreover, term " comprising ", "comprising" or its any other variant are intended to Non-exclusive inclusion, so that process, method, article or equipment including a series of elements not only will including those Element, but also including other elements that are not explicitly listed or further include as this process, method, article or equipment Intrinsic element.

While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case of the principle and spirit for not departing from the utility model, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of rectilinear clout ball mill, including grinding drum (1), it is characterised in that：Side at the top of the grinding drum (1) It offers material inlet (2), the side of the grinding drum (1) and is connected with above material inlet (2) every lid (3), institute The middle part for stating grinding drum (1) inner wall is fixedly connected with the side surface of the first sieve (4), and the top of first sieve (4) is placed There is the first mill ball (5), the lower section of grinding drum (1) inner wall is fixedly connected with the side surface of the second sieve (6), and described second The second mill ball (7) is placed at the top of sieve (6), the bottom of the grinding drum (1) is fixedly connected with screen drum (8), and grind It is communicated at the top of the bucket bottom of (1) and screen drum (8), the bottom of the screen drum (8) is fixedly connected with eccentric shaft (9), the bias The side of axis (9) bottom is fixedly connected with the top of bull stick (14), and the bottom end of the bull stick (14) from top to bottom sequentially passes through firmly Shielded box (10) and bearing (13) and extend to the core wheel at the top of the inside and the auxiliary runner (15) internal with it of support case (12) Place is fixedly connected, and the lateral wall of the bull stick (14) is fixedly connected with the madial wall of bearing (13), and bearing (13) is embedded in branch The top of case (12) is supportted, the auxiliary runner (15) is sequentially connected by belt (16) and main runner (17), and the belt (16) is worn The side of support case (12) is inserted, the bottom of the main runner (17) is fixedly connected with the top of connecting rod (19), the connecting rod (19) bottom end is connect with the output terminal of motor (20), and the side surface of the motor (20) passes through fixed block (18) and firm banking (11) side is fixedly connected, and the top of the firm banking (11) is fixedly connected with the bottom of support case (12), the fixation It is socketed with hard shielded box (10) on pedestal (11), the side of the hard shielded box (10) and is offered close to the side of motor (20) Ventilation opening (22), the ventilation opening (22) is interior to be socketed with basket strainer (21).

2. a kind of rectilinear clout ball mill according to claim 1, it is characterised in that：At the top of the screen drum (8) Diameter is equal with the diameter of grinding drum (1) bottom, and the top of eccentric shaft (9) is located at the middle part of screen drum (8) bottom.

3. a kind of rectilinear clout ball mill according to claim 1, it is characterised in that：One end of the bull stick (14) Middle part at the top of hard shielded box (10), and bearing (13) is embedded in the middle part at the top of support case (12).

4. a kind of rectilinear clout ball mill according to claim 1, it is characterised in that：The bottom end of the bull stick (14) Middle part at the top of auxiliary runner (15), the connecting rod (19) is positioned at the middle part of main runner (17) bottom.

5. a kind of rectilinear clout ball mill according to claim 1, it is characterised in that：Firm banking (11) position In the underface of the inner cavity of hard shielded box (10), and case (12) is supported positioned at the surface of firm banking (11).

6. a kind of rectilinear clout ball mill according to claim 1, it is characterised in that：The side table of the motor (20) Face is located at the middle part of fixed block (18) side, and middle part of the fixed block (18) above firm banking (11) side.