CN208526831U - A kind of ball adding device for fine grinding equipment - Google Patents
A kind of ball adding device for fine grinding equipment Download PDFInfo
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- CN208526831U CN208526831U CN201820668133.XU CN201820668133U CN208526831U CN 208526831 U CN208526831 U CN 208526831U CN 201820668133 U CN201820668133 U CN 201820668133U CN 208526831 U CN208526831 U CN 208526831U
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- China
- Prior art keywords
- ball
- ball adding
- storehouse
- connecting leg
- fine grinding
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Abstract
The utility model discloses a kind of ball adding device for fine grinding equipment, and including the ball adding storehouse being vertically arranged, lower channel connection in ball adding storehouse is located at the inner barrel of the ore mill immediately below ball adding storehouse；The ball adding valve of hermetic seal is housed in ball adding storehouse upper end；The closing valve of hermetic seal is housed between ball adding storehouse and cylinder；The top in the ball adding storehouse is communicated with a pressurized water source, and ball adding storehouse lower part is connected to a liquid recovery tank；The utility model can not shut down ball adding, improve production efficiency.
Description
Technical field
The utility model relates to grinding attachment technical fields, more particularly to a kind of ball adding device for fine grinding equipment.
Background technique
Non-ferrous metal ore fine grinding equipment is when executing open-circuit grinding, to make process flow continuous-stable and saving the time,
The generally contiguous operating of host.But need timing to the medium ball of ore grinding room supplement attrition in equipment operation.
Automatic ball-adding device is described in the utility application application No. is 201610427544.5, for
Mill ball is added in ball mill, main technical schemes are that a large amount of mill ball is put into cabinet, by mill ball itself
The guide for the guide groove that gravity and baffle are equipped with passes sequentially through two feed openings, then under the action of roller,
Grinding ball warp ball mouth enters grinder.But existing ore mill, due to having positive pressure in ore grinding room, it is therefore desirable to which pressurization is mended
Ball shuts down tip-in, reduces production efficiency.
Utility model content
The purpose of this utility model is to provide a kind of ball adding device for fine grinding equipment, which can not stop
Machine ball adding improves production efficiency.
To solve this technical problem, the technical solution of the utility model is: a kind of ball adding device for fine grinding equipment, packet
The ball adding storehouse being vertically arranged is included, lower channel connection in ball adding storehouse is located at the inner barrel of the ore mill immediately below ball adding storehouse；Adding
Ball storehouse upper end is equipped with the ball adding valve of hermetic seal；The closing valve of hermetic seal is housed between ball adding storehouse and cylinder.
It is further improved, the top in the ball adding storehouse is communicated with a pressurized water source, and ball adding storehouse lower part is connected to a liquid
Recycling bins.Pressurized water source is passed through to ball adding storehouse, increases the pressure in ball adding storehouse, medium ball is pressed directly into ore grinding room, is added
Medium ball in fast ball adding storehouse enters the speed of ore grinding room.
It is further improved, the ball cabinet is connected to a storage bin, and storage bin is located at the top of the ball cabinet, therebetween
The feed pipe connection being obliquely installed by one.It stores a large amount of medium ball in storage bin, bottom is located at due to storage bin
Discharge port is higher than the feed inlet on ball cabinet top, therefore the medium ball for entering feed pipe is under gravity, quickly enters
Ball cabinet；Without manually feeding repeatedly, it is conducive to reduce labor intensity.
It is further improved, the upper end pipeline connection in the ball adding storehouse is the ball cabinet right above ball adding storehouse, the storage ball
Binning has motor and protrudes into the drive rod inside ball cabinet, and agitating paddle is housed in the bottom end of drive rod；The agitating paddle is to include
Symmetrical two paddle.Lower part in ball cabinet, which is provided with agitating paddle, prevents Jie entered in ball cabinet from feed pipe
Matter ball is accumulated in side, and the inner space of ball cabinet is prevented to be not fully utilized；On the other hand, symmetrical two paddle
Medium ball in space is sufficiently evenly distributed on to the bottom of ball cabinet, enters ball adding storehouse under gravity conducive to medium ball
It is interior.
It is further improved, the paddle has triangular framing, is equipped in the frame towards the drive rod multiple
The stirring rod being vertically arranged, multiple stirring rods on each paddle are gradually shortened towards the direction of the drive rod.Stirring
Leaf is big by the stirring range for cooperatively forming close ball cabinet side wall of frame and Duo Gen stirring rod, close to ball cabinet central axis
The stirring range of position is small, i.e., from the central axis of ball cabinet towards the side wall of ball cabinet, what the medium ball in ball cabinet was subject to
Agitation becomes larger from small, by the medium ball at ball cabinet edge constantly to gathering at ball cabinet center, is conducive to medium ball towards ball adding storehouse
Interior transfer.
Be further improved, between the ball cabinet and the ball adding storehouse be equipped with an anti-blocking connecting leg, the anti-blocking connecting leg it is upper
Portion is up big and down small bucket shape portion；The anti-blocking connecting leg is equipped with the dredging mechanism for applying external force to medium ball.Since medium ball is
The phenomenon that lesser solid ball of partial size, a large amount of medium ball be easy to cause accumulation in pipe when passing through anti-blocking connecting leg, so as to cause Jie
Matter ball cannot smoothly be transferred to ball adding storehouse from ball cabinet, influence ball adding, reduce production efficiency；It therefore, will be with ball cabinet bottom
The top of the anti-blocking connecting leg of connection is set as up big and down small bucket shape portion, promotes the shifting of medium ball by the tilt angle of side wall
It is dynamic, prevent medium ball from blocking in the junction of the two.It is blocked in bucket shape portion anti-blocking connecting leg below in order to prevent,
It is provided with dredging mechanism in anti-blocking connecting leg, the movement in medium ball in anti-blocking connecting leg is promoted by dredging mechanism, by thin
The agitation force that logical mechanism provides promotes the position of medium ball to change, and prevents medium ball from blocking.
Be further improved, the dredging mechanism include with the drive rod be connected dredging bar, dredge bar on be provided with to
Few one group of screw rod；The one end in the screw rod towards the ball adding storehouse is free end.Be connected a dredging bar on drive rod, is dredging
At least one set of screw rod on through rod rotates under the drive of drive rod, since screw rod and dredging bar stir medium ball
Mixing and stirring extruding forces the medium ball position in anti-blocking connecting leg to change, and realizes anti-blocking function；On the other hand, screw rod upper end
It is connected on dredging bar, lower end is free end, is not connected on dredging bar, movement of the screw rod of the structure to medium ball
With certain guiding role, enter ball adding storehouse by anti-blocking connecting leg conducive to medium ball.
It is preferred that the screw rod is one group, the screw rod is located at the lower end of the anti-blocking connecting leg.By being only arranged one group
Screw rod, and screw rod is set to the bottom of anti-blocking connecting leg, under the agitation of screw rod, the medium ball of anti-blocking connecting leg end
It constantly falls in ball adding storehouse, since the end medium ball smoothness of anti-blocking connecting leg falls, causes to be located at Jie in the middle part of anti-blocking connecting leg
Matter ball due to be not at the support of its underpart medium ball also can only constantly avalanche move down, to realize that dredging is anti-in anti-blocking connecting leg
Stifled function.
It is further improved, the dredging mechanism includes the casing being sleeved on outside the anti-blocking connecting leg, in the anti-blocking company
Helical guide slot is provided on the side wall of pipe, described sleeve pipe inner wall is equipped with installation convex block；The installation convex block passes through the guiding
Slot position is in the inside of the anti-blocking connecting leg；Dredging bars are vertically arranged on the installation convex block.It rotates described sleeve pipe and drives dredging
Stick is moved up and down along the helical guide slot along the side wall (i.e. along the circumferential direction of anti-blocking connecting leg) of anti-blocking connecting leg, by dredging
The movement of logical stick applies external force to the medium ball in anti-blocking connecting leg and the position of medium ball is changed, and avoids in anti-blocking connecting leg
Medium ball blocking.
It is further improved, equipped with Anti-slip cover either handle outside described sleeve pipe.Increase the frictional force between hand and casing,
Improve the operability and convenience of rotating casing.
By using above-mentioned technical proposal, the beneficial effects of the utility model are: closing the closing valve in ball adding orlop portion, beat
It opens the ball adding valve on ball adding storehouse top and the medium ball required supplementation with is added, close ball adding valve, either on or off valve, ball storehouse internal pressure to be added
When balancing in power and ore grinding room, medium ball will be entered ore grinding room by gravity, be realized in ore mill under non-stop-machine state,
It avoids ore grinding room from being connected to external pressure by the transition in ball adding storehouse, so completes a tip-in, realize quick adding ball,
Tip-in can be continued to technique ball adding quantity by repeating above step, be maintained at suitable range conducive to charge ratio of media in ore grinding room
It is interior, conducive to the production efficiency for improving ore mill.
To realize the above-mentioned purpose of the utility model.
Detailed description of the invention
Fig. 1 be the utility model relates to a kind of ball adding device for fine grinding equipment structural schematic diagram；
Fig. 2 is the structural schematic diagram in ball adding storehouse in the utility model；
Fig. 3 is the sectional view of embodiment one ball cabinet and dredging mechanism in the utility model；
Fig. 4 is the sectional view of embodiment two ball cabinets and dredging mechanism in the utility model；
Fig. 5 is enlarged drawing at A in Fig. 4.
In figure:
Ball adding storehouse 1；Ball adding valve 11；Close valve 12；Pressurized water source 13；Liquid recovery tank 14；Cylinder 1a；Ball cabinet 2；Motor
21；Drive rod 22；Agitating paddle 23；Paddle 231；Frame 232；Stirring rod 233；Storage bin 3；Feed pipe 31；Anti-blocking connecting leg 4；
Bucket shape portion 41；Guide groove 42；Dredging mechanism 5；Dredge bar 51；Screw rod 52；Casing 53；Convex block 54 is installed；Dredging bars 55.
Specific embodiment
In order to which the technical solution of the utility model is explained further, below by specific embodiment come to the utility model into
Row elaborates.
Embodiment one
The utility model discloses a kind of ball adding device for fine grinding equipment, as shown in Figure 1 to Figure 3, including is vertically arranged
Ball adding storehouse 1, the connection of 1 lower channel of ball adding storehouse is located inside the cylinder 1a of the ore mill immediately below ball adding storehouse 1；In ball adding storehouse 1
Upper end is equipped with the ball adding valve 11 of hermetic seal；The closing valve 12 of hermetic seal is housed between ball adding storehouse 1 and cylinder 1a.The present embodiment
In, the closing valve 12 of 1 bottom of ball adding storehouse is closed, the ball adding valve 11 on 1 top of ball adding storehouse is opened and the medium ball required supplementation with is added,
Close ball adding valve 11, either on or off valve, pressure and when ore grinding room (cylinder 1a) inner equilibrium in ball storehouse 1 to be added, medium ball will be by weight
Power effect enters ore grinding room, realizes in ore mill under non-stop-machine state, avoids ore grinding room and outer by the transition in ball adding storehouse 1
The connection of portion's atmospheric pressure, so completes a tip-in, realizes quick adding ball, repeats above step and can continue tip-in to technique to add
Ball quantity is conducive to charge ratio of media in ore grinding room and keeps within the appropriate range, conducive to the production efficiency for improving ore mill.
The top of ball adding storehouse described in the present embodiment 1 is communicated with a pressurized water source 13, and 1 lower part of ball adding storehouse is connected to a liquid
Body recycling bins 14.In order to accelerate the speed that the medium ball in ball adding storehouse 1 enters ore grinding room, pressurized water source 13 is passed through to ball adding storehouse
In 1, increases the pressure in ball adding storehouse 1, medium ball is pressed directly into ore grinding room；After ball adding, valve 12 is closed, closes and adds
Water source 13 is pressed to stop opening the valve between ball adding storehouse 1 and liquid recovery tank 14 to water is added in ball adding storehouse 1, closing after releasing ore pulp
Close the valve between ball adding storehouse 1 and liquid recovery tank 14.
The upper end pipeline connection in ball adding storehouse 1 is the ball cabinet 2 right above ball adding storehouse 1, the ball cabinet 2 in the present embodiment
It is connected to a storage bin 3, storage bin 3 is located at the top of the ball cabinet 2, and the feed pipe 31 being obliquely installed by one therebetween connects
It is logical.A large amount of medium ball is stored in storage bin 3, since the discharge port positioned at bottom of storage bin 3 is higher than 2 top of ball cabinet
Feed inlet, therefore the medium ball for entering feed pipe 31 is under gravity, quickly enters ball cabinet 2；Without manually repeatedly
Charging is conducive to reduce labor intensity.Vibrating disc can also be set in the lower part of storage bin 3 in the present embodiment, prevent Jie of solid
Matter ball blocks near feed pipe 31, improves the degree of automation of the present embodiment, improves production efficiency.
Ball cabinet 2 described in the present embodiment is equipped with motor 21 and protrudes into the drive rod 22 inside ball cabinet 2, in drive rod 22
Bottom end be equipped with agitating paddle 23；The agitating paddle 23 be include symmetrical two paddle 231.By under ball cabinet 2
Portion, which is provided with agitating paddle 23, prevents the medium ball entered in ball cabinet 2 from feed pipe 31 from accumulating in side, prevents the interior of ball cabinet 2
Portion space is not fully utilized；On the other hand, symmetrical two paddle 231 sufficiently uniformly divides the medium ball in space
Cloth enters in ball adding storehouse 1 under gravity in the bottom of ball cabinet 2, conducive to medium ball.
Paddle 231 described in the present embodiment has triangular framing 232, and the frame 232 is interior towards the drive rod
22 are equipped with multiple stirring rods 233 being vertically arranged, and multiple stirring rods 233 on each paddle 231 are towards the drive rod
22 direction is gradually shortened.Paddle 231 is cooperatively formed by frame 232 and Duo Gen stirring rod 233 close to 2 side wall of ball cabinet
Stirring range it is big, close to 2 axial centerline of ball cabinet stirring range it is small, i.e., from the central axis of ball cabinet 2 towards storage
The side wall of ball storehouse 2, the agitation that the medium ball in ball cabinet 2 is subject to becomes larger from small, by the medium ball at 2 edge of ball cabinet constantly to storage
Ball storehouse is gathered at 2 center, conducive to medium ball towards shifting in ball adding storehouse 1.
An anti-blocking connecting leg 4 is equipped between ball cabinet 2 described in the present embodiment and the ball adding storehouse 1, the anti-blocking connecting leg 4
Top is up big and down small bucket shape portion 41；The anti-blocking connecting leg 4 is equipped with the dredging mechanism 5 for applying external force to medium ball.Due to being situated between
The phenomenon that matter ball is the lesser solid ball of partial size, and a large amount of medium ball be easy to cause accumulation in pipe when passing through anti-blocking connecting leg 4, thus
Cause medium ball that cannot smoothly be transferred to ball adding storehouse 1 from ball cabinet 2, influence ball adding, reduces production efficiency；It therefore, will be with storage
The top of the anti-blocking connecting leg 4 of 2 bottom of ball storehouse connection is set as up big and down small bucket shape portion 41, is promoted by the tilt angle of side wall
The movement of medium ball prevents medium ball from blocking in the junction of the two.In order to prevent in anti-blocking company below of bucket shape portion 41
It is blocked in pipe 4, is provided with dredging mechanism 5 in anti-blocking connecting leg 4, promote to be situated between in anti-blocking connecting leg 4 by dredging mechanism 5
The movement of matter ball, the agitation force provided by dredging mechanism 5 promote the position of medium ball to change, and prevent medium ball from occurring stifled
Plug.
Dredging mechanism 5 described in the present embodiment includes the dredging bar 51 being connected with the drive rod 22, dredges on bar 51 and sets
It is equipped at least one set of screw rod 52；The one end in the screw rod 52 towards the ball adding storehouse 1 is free end.It is driven in the present embodiment
Be connected a dredging bar 51 on bar 22, and at least one set of screw rod 52 on dredging bar 51 occurs to turn under the drive of drive rod 22
It is dynamic, since screw rod 52 and dredging bar 51 force the medium ball position in anti-blocking connecting leg 4 to occur the stirring and extruding of medium ball
Variation, realizes anti-blocking function；On the other hand, the upper end of the screw rod 52 in the present embodiment is connected on dredging bar 51, lower end
For free end, it is not connected on dredging bar 51, the screw rod 52 of the structure also has certain guiding to the movement of medium ball
Effect is conducive to medium ball by anti-blocking connecting leg 4 and enters ball adding storehouse 1.
Further preferably, screw rod 52 described in the present embodiment is one group, and the screw rod 52 is located at the anti-blocking connecting leg 4
Lower end.By the way that one group of screw rod 52 is only arranged, and screw rod 52 is set to the bottom of anti-blocking connecting leg 4, in screw rod 52
Agitation under, the medium ball of anti-blocking 4 end of connecting leg is constantly fallen in ball adding storehouse 1, due to the end medium ball stream of anti-blocking connecting leg 4
It is smooth to fall, cause the medium ball for being located at anti-blocking 4 middle part of connecting leg also can only be continuous due to being not at the support of its underpart medium ball
Avalanche moves down, to realize the function that dredging is anti-blocking in anti-blocking connecting leg 4.
The course of work of the present embodiment: the medium ball in storage bin 3 falls into the side of ball cabinet 2 not by feed pipe 31
Disconnected to accumulate, the medium ball in ball cabinet 2 is constantly moved down in the case where the stirring of agitating paddle 23 drives and is evenly distributed in ball cabinet 2；
When the amount fed in ball cabinet 2 is to calculate the amount of addition, the closing valve 12 of 1 bottom of ball adding storehouse is closed, 1 top of ball adding storehouse is opened
Ball adding valve 11, the medium ball in ball cabinet 2 enters to ball adding storehouse 1 by anti-blocking connecting leg 4, when the medium ball in ball cabinet 2 is complete
After portion enters in ball adding storehouse 1, ball adding valve 11 is closed, either on or off valve 12, in ball storehouse 1 to be added in pressure and ore grinding room when balance,
Medium ball will be entered ore grinding room by gravity, realize quick adding ball.
Embodiment two
The utility model discloses a kind of ball adding device for fine grinding equipment, as shown in Figure 1, Figure 2, shown in Fig. 4 and Fig. 5, this reality
The main distinction for applying example and embodiment one is: dredging mechanism 5 described in the present embodiment includes being sleeved on outside the anti-blocking connecting leg 4
The casing 53 in portion is provided with helical guide slot 42 on the side wall of the anti-blocking connecting leg 4, and it is convex that 53 inner wall of described sleeve pipe is equipped with installation
Block 54；The installation convex block 54 passes through the inside that the guide groove 42 is located at the anti-blocking connecting leg 4；It is erected on the installation convex block 54
Directly it is provided with dredging bars 55；Rotating described sleeve pipe 53 drives dredging bars 55 along helical guide slot 42 along anti-blocking connecting leg 4
Side wall (i.e. along the circumferential direction of anti-blocking connecting leg 4) moves up and down, and is applied by the movement of dredging bars 55 to the medium ball in anti-blocking connecting leg 4
The position for adding external force to make medium ball changes, and the medium ball in anti-blocking connecting leg 4 is avoided to block.Dredging bars 55 in the present embodiment
It can set up or down-set.
The operability and convenience of rotating casing 53 are improved in the present embodiment, are equipped with outside described sleeve pipe 53 anti-skidding
Set either handle.
The application method of the present embodiment is identical with the application method of embodiment one.
The product form and style of above-described embodiment and schema and non-limiting the utility model, any technical field
The appropriate changes or modifications that those of ordinary skill does it all should be regarded as the patent category for not departing from the utility model.
Claims (10)
1. a kind of ball adding device for fine grinding equipment, it is characterised in that: including the ball adding storehouse (1) being vertically arranged, ball adding storehouse (1)
It is internal that lower channel connection is located at ore grinding machine drum body (1a) immediately below ball adding storehouse (1)；In ball adding storehouse (1) upper end equipped with hermetic seal
Ball adding valve (11)；The closing valve (12) of hermetic seal is housed between ball adding storehouse (1) and cylinder (1a).
2. a kind of ball adding device for fine grinding equipment as described in claim 1, it is characterised in that: the ball adding storehouse (1)
Top is communicated with a pressurized water source (13), and ball adding storehouse (1) lower part is connected to a liquid recovery tank (14).
3. a kind of ball adding device for fine grinding equipment as described in claim 1, it is characterised in that: the ball adding storehouse (1)
Pipeline connection in upper end is the ball cabinet (2) right above ball adding storehouse (1), and the ball cabinet (2) is equipped with motor (21) and protrudes into storage
The internal drive rod (22) of ball storehouse (2) is equipped with agitating paddle (23) in the bottom end of drive rod (22)；The agitating paddle (23) is to include
Symmetrical two paddle (231).
4. a kind of ball adding device for fine grinding equipment as claimed in claim 3, it is characterised in that: the ball cabinet (2) is even
Logical a storage bin (3), storage bin (3) are located at the top of the ball cabinet (2), pass through a feed pipe being obliquely installed therebetween
(31) it is connected to.
5. a kind of ball adding device for fine grinding equipment as claimed in claim 3, it is characterised in that: the paddle (231)
With triangular framing (232), multiple stirring rods being vertically arranged are equipped with towards the drive rod (22) in the frame (232)
(233), multiple stirring rods (233) on each paddle (231) are gradually shortened towards the direction of the drive rod (22).
6. a kind of ball adding device for fine grinding equipment as claimed in claim 5, it is characterised in that: the ball cabinet (2) with
An anti-blocking connecting leg (4) is equipped between the ball adding storehouse (1), the top of the anti-blocking connecting leg (4) is up big and down small bucket shape portion
(41)；The anti-blocking connecting leg (4) is equipped with the dredging mechanism (5) for applying external force to medium ball.
7. a kind of ball adding device for fine grinding equipment as claimed in claim 6, it is characterised in that: the dredging mechanism (5)
Including the dredging bar (51) being connected with the drive rod (22), at least one set of screw rod (52) are provided in dredging bar (51)；Institute
State screw rod (52) towards one end of the ball adding storehouse (1) be free end.
8. a kind of ball adding device for fine grinding equipment as claimed in claim 7, it is characterised in that: the screw rod (52) is
One group, the screw rod (52) is located at the lower end of the anti-blocking connecting leg (4).
9. a kind of ball adding device for fine grinding equipment as claimed in claim 6, it is characterised in that: the dredging mechanism (5)
Including being sleeved on the external casing (53) of the anti-blocking connecting leg (4), spiral shape is provided on the side wall of the anti-blocking connecting leg (4) and is led
To slot (42), described sleeve pipe (53) inner wall is equipped with installation convex block (54)；The installation convex block (54) passes through the guide groove (42)
Positioned at the inside of the anti-blocking connecting leg (4)；Dredging bars (55) are vertically arranged on the installation convex block (54).
10. a kind of ball adding device for fine grinding equipment as claimed in claim 9, it is characterised in that: described sleeve pipe (53) is outside
Portion is equipped with Anti-slip cover either handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668133.XU CN208526831U (en) | 2018-05-07 | 2018-05-07 | A kind of ball adding device for fine grinding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820668133.XU CN208526831U (en) | 2018-05-07 | 2018-05-07 | A kind of ball adding device for fine grinding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526831U true CN208526831U (en) | 2019-02-22 |
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ID=65394697
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820668133.XU Active CN208526831U (en) | 2018-05-07 | 2018-05-07 | A kind of ball adding device for fine grinding equipment |
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| CN (1) | CN208526831U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704721A (en) * | 2018-05-07 | 2018-10-26 | 浙江艾领创矿业科技有限公司 | A kind of ball adding device for fine grinding equipment |
-
2018
- 2018-05-07 CN CN201820668133.XU patent/CN208526831U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108704721A (en) * | 2018-05-07 | 2018-10-26 | 浙江艾领创矿业科技有限公司 | A kind of ball adding device for fine grinding equipment |
| CN108704721B (en) * | 2018-05-07 | 2024-04-09 | 浙江艾领创矿业科技有限公司 | Ball adding device for fine grinding equipment |
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