CN205628124U - Not fragile milling machine - Google Patents

Abstract

The utility model discloses a not fragile milling machine, including the support, link firmly control chamber on the support, feed through in the play feed cylinder of control chamber and be used for grinding materials's abrasive parts, abrasive parts arranges in in the control chamber, this abrasive parts includes abrasive material dish and grinding roller, and each abrasive material dish is connected through the grinding roller transmission, the abrasive parts top is equipped with a filtering screen who is arranged in the sieve to strain the tiny stone of material existence, the control chamber lateral part is equipped with and coordinates its filterable stone exhaust discharge of waste spare with a filtering screen, discharge of waste spare including link firmly in the extensible of a filtering screen lateral part go out the control chamber lateral wall the movable block, offer and can supply the movable block to reciprocate and then drive the movable groove that a filtering screen tip moved in the control chamber lateral wall. The utility model discloses simple structure, can prevent that the stone from getting into the control chamber in, reduce abrasive parts's wearing and tearing, the stone is accessible time discharged, need not when wasting discharge to take out the screen cloth, and is easy and simple to handle.

Description

Non-damageable flour mill

Technical field

Utility model belongs to milling apparatus technical field, especially relates to a kind of non-damageable flour mill.

Background technology

Bentonite is applied in all kinds of drilling well, in bentonitic production process, after needing to coordinate sodium carbonate to be ground in all kinds of ore deposit soil with flour mill, is re-fed into next production link and produces.But, ore deposit soil often exists the stone that more hardness is bigger, these stones are entering extremely difficult after flour mill being grated, and can cause the damage of grinding tool in flour mill on the contrary.So, existing flour mill has and is provided with screen cloth in operating room and filters handstone.But, it is provided in operating room for sieving screen cloth, when needing to discharge the stone on screen cloth, needing that whole operating room carries out disassembling section could take out screen cloth, operation inconvenience very.So cannot often the stone on screen cloth be discharged, it is easy on sieving screen cloth, screen cloth is too much burst by the stone of carrying.

Utility model content

This utility model is in order to overcome the deficiencies in the prior art, it is provided that a kind of simple in construction, screen cloth waste discharge is easy and simple to handle, can realize waste material without disassemblerassembler discharges, the non-damageable flour mill of screen cloth.

To achieve these goals, this utility model is by the following technical solutions: a kind of non-damageable flour mill, the operating room including support, being fixed on support, the discharge barrel being communicated in operating room and the abrasive member for grinding material, described abrasive member is placed in described operating room, this abrasive member includes that abrasive disc and grinding roller, each abrasive disc are in transmission connection by grinding roller；Described abrasive member is arranged over the first filter screen of tiny stone present in the sieving material, and described operating room sidepiece is provided with the waste material drain member coordinating the stone filtered to discharge with this first filter screen；Described waste material drain member includes being fixed on the movable block that can be extended out operating room sidewall of described first filter screen sidepiece, is opened in operating room sidewall and is available for the loose slot that movable block moves up and down and then drive the first filter screen end to move and the opening and closing part that can spin upside down and then open or close loose slot bottom loose slot；This opening and closing part includes joining and is suitable to the closure plate of described loose slot shape and for closure plate is locked in the closure of closed position；Described closure includes two buckles being connected to described closure plate, and this buckle all offers button hole；Described operating room sidewall is fixed with the two button blocks that can match with this buckle, it is equipped with for by spacing for buckle catching groove within it on this button block, the triangle that this catching groove is inserted for ease of described buckle is arranged, and this catching groove sidewall is provided with for preventing described buckle from ejecting the outer ratchet of this catching groove；Described closure plate two bottom sides stretches out respectively and is formed with protruding shaft, offers and be available for the axial trough that described protruding shaft is inserted and can within it be overturn bottom described loose slot.

Further, described discharge barrel includes top cylinder and the doffing of straight tube shape setting of cone setting, and described doffing one end is connected to described top cylinder bottom and is connected in top cylinder, forms discharging opening bottom described doffing.

Further, described first filter screen sidepiece is connected to described operating room inwall by rotating shaft is turnover, and this rotating shaft and described movable block are opposite disposed.

Further, the second filter screen for filtering bulky grain powder it is provided with in described discharge barrel.

In sum, this utility model simple in construction, the setting of the first filter screen can prevent stone from entering in operating room, reduce the abrasion of abrasive member, reduce maintenance frequency, reduce maintenance cost, extend machine service life；The first filter screen sidepiece can be made to move down by opening the closure plate of sidepiece and keep the first filter screen to maintain heeling condition, stone can be discharged in the loose slot of sidepiece in time, without operating room is dismounted during waste discharge, take out from operating room without by screen cloth, easy and simple to handle；Closure plate passes through closure attended operation room sidewall, is locked at make position, is connected firmly, will not open in pulverizing operating process, it is ensured that the first filter screen maintains level, filters stone.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model.

Fig. 2 is the side view of operating room.

Fig. 3 is the enlarged drawing that in Fig. 1, B goes out.

Detailed description of the invention

In order to make those skilled in the art be better understood from this utility model scheme, below in conjunction with the accompanying drawing in this utility model embodiment, the technical scheme in this utility model embodiment is carried out clear, complete description.

As Figure 1-3, a kind of non-damageable flour mill, including the operating room 2 operated for pulverizing, for fix the support 1 of described operating room 2, feed hopper 3, discharge barrel, for the abrasive member of grinding material and for driving the actuator of described abrasive member action；Described feed hopper is communicated in described operating room top, and described discharge barrel is communicated in described operating room bottom.Described abrasive member is arranged in described operating room；Described actuator is in transmission connection in described abrasive member.Concrete, described abrasive member is placed in described operating room 2, and described abrasive member is arranged over the first filter screen 6, and this first filter screen 6 can carry out sieving to tiny stone present in material, prevents stone from entering abrasive member damaging abrasive member.With the present embodiment, described operating room 2 sidepiece is provided with the waste material drain member coordinating the stone filtered to discharge with this first filter screen 6.Concrete, described waste material drain member includes movable block 71, loose slot and opening and closing part；Described movable block 71 is fixedly connected on described first filter screen 6 sidepiece, and extend the sidewall of operating room 2, thus move at operating room external control movable block 71 and described first filter screen 6 just can be driven to move, thus stone sieving on the first filter screen 6 got off is discharged, easy and simple to handle, it is not necessary to operating room is dismantled.

Described loose slot is opened in the sidewall of operating room 2, and this loose slot is available for movable block 71 and within it moves up and down, and then drives the first filter screen 6 end to move.The bottom of described opening and closing part is movably connected in the bottom of described loose slot, and this opening and closing part can spin upside down bottom loose slot, thus opens or closes loose slot.Further, this opening and closing part may also operate as the effect of spacing first filter screen 6；When the first filter screen 6 is without carrying out waste material discharging operation, the first filter screen 6 should being placed in operating room of level, thus prevent from there is gap between the first filter screen 6 and operating room sidewall.So, when not carrying out waste material discharging operation, opening and closing part is closed, thus now movable block 71 just cannot move still further below, and then the first filter screen 6 is limited to the position of level.The most described closure plate 81 overturns, we are provided with protruding shaft 811 bottom described closure plate 81, stretched out respectively by the both sides bottom closure plate 81 during this protruding shaft 811 and to be formed, offer bottom described loose slot and be available for the axial trough 721 that described protruding shaft 811 is inserted and can within it be overturn.Waste material is discharged for convenience, and described first filter screen 6 is required to relative operating room inwall and overturns.Concrete, described first filter screen 6 sidepiece connects rotating shaft, the turnover inwall being connected to described operating room 2 of this rotating shaft, and this rotating shaft is opposite disposed with described movable block 71, so when the first filter screen 6 does not overturns, rotating shaft is located along the same line with described movable block 71, thus described first filter screen 6 maintains level.

In order to realize the location to the first filter screen 6, described opening and closing part includes closure plate 81 and closure；The shape of described closure plate 81, size and the shape of described loose slot, size are identical, thus when loose slot is closed by needs, loose slot is just closed by closure plate 81, does not haves gap between the two, thus the powder in operating room will not be spilt by gap between the two.Secondly, described closure is for being locked in closed position by closure plate 81；Concrete, described closure includes two buckles 82 and is matched with two button blocks 83 of two buckles 82.Described two buckles 82 are connected to described closure plate 81 upper end, and with the present embodiment, what described buckle 82 was opposed is arranged on both sides, closure plate 81 top, and all offers button hole 821 on described buckle 82.Described button block 83 is fixedly connected on the sidewall of operating room 2, and detains the position position setting corresponding to described buckle 82 of block 83；It is provided with for by spacing for buckle 82 catching groove 831 within it on every piece of button block 83.As preferably, this catching groove 831 is set to triangle, buckle 82 can be made to insert easily in catching groove 831 by the setting of triangle.Further, in order to prevent described buckle 82 from ejecting this catching groove 831, we are provided with outer ratchet on the sidewall of described catching groove 831, thus when buckle 82 is inserted in catching groove 831, the end of buckle can snap in ratchet, will not outwards eject.

When needing to discharge the waste material on the first filter screen 6, first being deducted in the catching groove of button block by buckle, opened downwards by closure plate afterwards, now loose slot is opened；Stir downwards movable block, drive the first filter screen to downwardly turn over；When the lowermost end of movable block activity to loose slot, described first filter screen maintains heeling condition, thus the stone filtered on it tumbles along with the gradient, is discharged by waste material.As preferably, can connect a stone slideway 11 bottom loose slot, stone can fall directly in stone slideway after rolling out from the first filter screen；This stone slideway has certain gradient, thus stone can slide in the collecting box of outside along stone slideway.Further, this movable block sidepiece can with double hit one electromagnetic shaker 12, this electromagnetic shaker is embedded in described movable block.Being provided with a control switch outside operating room, described electromagnetic shaker is electrically connected and described control switch 13 by electric wire.Concrete, this electric wire is passed by the sidepiece of described movable block, thus will not touch electric wire during stone tumbles.

Further, described discharge barrel includes top cylinder 41 and the doffing 42 of straight tube shape setting of cone setting, and described doffing 42 one end is connected to described top cylinder 41 bottom and is connected in top cylinder 41, forms discharging opening 43 bottom described doffing 42.Discharging opening 43 is blocked by the bulky grain powder in order to exist after preventing pulverizing, and we are provided with the second filter screen 44 in described discharge barrel, and this second filter screen 44 may filter that oarse-grained powder, thus prevents discharging opening from blocking.

Secondly, described abrasive member is arranged in operating room, and this abrasive member includes that abrasive disc 51 and grinding roller 52, each abrasive disc 51 are in transmission connection by grinding roller 52；With the present embodiment, described abrasive disc 5 is many group driving disc spacing pressings and clutch plate setting, all drives it to rotate by described grinding roller 52.The both ends of described grinding roller 52 extend outward operating room sidewall respectively；It is provided with support member on described support described grinding roller 52 is supported.Concrete, described support member includes support arm 91 and lower support arm 92, and described lower support arm 92 can be connected on support by locking nut 93, and the upper surface of described upper support arm 91 is set to arcuate structure, described grinding roller 52 of more fitting.

Described grinding roller 52 wherein side connects actuator, this actuator includes electric machine support 101, drives motor 102, power transmission shaft 103 and driving belt 104, described electric machine support 101 is fixedly connected on described support 1 sidepiece, and described driving motor 102 is placed on described electric machine support 101.Described power transmission shaft 103 is located at described driving motor 102 sidepiece, can rotate under the driving of motor；Described driving belt 104 one end is set on described grinding roller 52, and the other end is then set on power transmission shaft 103, so realizing being in transmission connection between described power transmission shaft and grinding roller.

Obviously, described embodiment is only a part of embodiment of the present utility model rather than whole embodiments.Based on the embodiment in this utility model, the every other embodiment that those of ordinary skill in the art are obtained under not making creative work premise, all should belong to the scope of this utility model protection.

Claims (4)

1. a non-damageable flour mill, the operating room (2) including support (1), being fixed on support (1), the discharge barrel being communicated in operating room (2) and the abrasive member for grinding material, it is characterized in that: described abrasive member is placed in described operating room (2), this abrasive member includes abrasive disc (51) and grinding roller (52), and each abrasive disc (51) is in transmission connection by grinding roller (52)；Described abrasive member is arranged over first filter screen (6) of tiny stone present in the sieving material, and described operating room (2) sidepiece is provided with the waste material drain member coordinating the stone filtered to discharge with this first filter screen (6)；Described waste material drain member includes being fixed on the movable block (71) that can be extended out operating room (2) sidewall of described first filter screen (6) sidepiece, is opened in operating room (2) sidewall and is available for the loose slot that movable block (71) moves up and down and then drive the first filter screen (6) end to move and the opening and closing part that can spin upside down and then open or close loose slot bottom loose slot；This opening and closing part includes joining and is suitable to the closure plate (81) of described loose slot shape and for closure plate (81) is locked in the closure of closed position；Described closure includes two buckles (82) being connected to described closure plate (81), and this buckle (82) all offers button hole (821)；Described operating room (2) sidewall is fixed with two buttons block (83) that can match with this buckle (82), it is equipped with for by spacing for buckle (82) catching groove (831) within it on this button block (83), the triangle that this catching groove (831) is inserted for ease of described buckle (82) is arranged, and this catching groove (831) sidewall is provided with for preventing described buckle (82) from ejecting the outer ratchet of this catching groove (831)；Described closure plate (81) two bottom sides stretches out respectively and is formed with protruding shaft (811), and described loose slot (72) bottom offers and is available for the axial trough (721) that described protruding shaft (811) is inserted and can within it be overturn.

Non-damageable flour mill the most according to claim 1, it is characterized in that: described discharge barrel includes top cylinder (41) and the doffing (42) of straight tube shape setting of cone setting, described doffing (42) one end is connected to described top cylinder (41) bottom and is connected in top cylinder (41), and discharging opening (43) is formed on described doffing (42) bottom.

Non-damageable flour mill the most according to claim 1, it is characterised in that: described first filter screen (6) sidepiece passes through turnover described operating room (2) inwall that is connected to of rotating shaft, and this rotating shaft is opposite disposed with described movable block (71).

Non-damageable flour mill the most according to claim 1, it is characterised in that: it is provided with the second filter screen (44) for filtering bulky grain powder in described discharge barrel.