CN208526811U - A kind of mining ore grinding device - Google Patents
A kind of mining ore grinding device Download PDFInfo
- Publication number
- CN208526811U CN208526811U CN201820353786.9U CN201820353786U CN208526811U CN 208526811 U CN208526811 U CN 208526811U CN 201820353786 U CN201820353786 U CN 201820353786U CN 208526811 U CN208526811 U CN 208526811U
- Authority
- CN
- China
- Prior art keywords
- end closure
- main body
- body cover
- gear
- grinding device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a kind of mining ore grinding devices, including bottom base, end closure, grind storehouse and fixing bearing, motor is provided with above the right end of the bottom base, driving gear is provided on the left of the axle sleeve, the brake disc is internally provided with built-in gear, main body cover is connected on the left of the end closure, connection bolt is installed inside the upper end of the end closure, the grinding storehouse is internally provided with mill ball, live bearing is provided in the middle part of the main body cover, support base is provided with below the fixing bearing, feed inlet is provided on the left of the fixing bearing.Mining ore grinding device, compared with existing common grinding device, reduce internal structure as far as possible under the premise of keeping its device functionality, whole device is set to operate more efficient and convenient, effective milled processed can be carried out to ore, and it is relatively simple when the equipment integral demounting, preferably meet the use demand of people.
Description
Technical field
The utility model relates to ore grinding technology field, specially a kind of mining ore grinding device.
Background technique
Ore reduction is the important process step in metallurgy and mining industry field, according to different product cut size demands, is used
Different crushing plants, or even increase the sortings steps such as screening, currently, in mining industry industry, the ore reduction side that is widely used
Method is still that mechanical force is broken, comprising: squeeze, impact, grind and cleave etc..
Existing ore grinding device structure is slightly more complex, operates not fast enough, can not carry out to ore effective
Grinding, even if being able to carry out grinding, grinding effect is poor, is unable to reach expected requirement, and machine integral demounting is not convenient enough,
Than cumbersome, the use demand of people cannot be met well, for above situation, carried out on the basis of existing grinding device
Technological innovation.
Utility model content
The purpose of this utility model is to provide a kind of mining ore grinding devices, to solve to mention in above-mentioned background technique
General grinding device structure is slightly more complex out, operates not fast enough, can not effectively be ground to ore, i.e., enabled
It is enough ground, grinding effect is poor, is unable to reach expected requirement, and machine integral demounting is not convenient enough, than cumbersome, no
The problem of use demand of people can be met well.
To achieve the above object, the utility model provides the following technical solutions: a kind of mining ore grinding device, including
The right end top of bottom base, end closure, grinding storehouse and fixing bearing, the bottom base is provided with motor, and motor
Left side be provided with axle sleeve, be provided with driving gear on the left of the axle sleeve, and be provided with braking above the left side of driving gear
Disk, the brake disc is internally provided with built-in gear, and the left side central portion of brake disc is connected with connecting shaft, the end closure
Left side is connected with main body cover, and end closure is located at the left side of connecting shaft, is equipped with connection spiral shell inside the upper end of the end closure
Bolt, the grinding storehouse is internally provided with mill ball, and grinds position in storehouse in the inside of main body cover, the middle part of the main body cover
It is provided with live bearing, and is connected with shield on the right side of live bearing, discharge port is provided with below the shield, and go out
Material mouth is internally provided with filter screen, support base is provided with below the fixing bearing, and fixing bearing is located at outside main body
The left end of shell is provided with feed inlet on the left of the fixing bearing.
Preferably, to be fixedly connected between the motor and the right end of bottom base top, and the left end of motor is logical
Axle sleeve is crossed to be connected with driving gear.
Preferably, the inside of the brake disc is evenly distributed with built-in gear, and is between driving gear and built-in gear
Gear engaged transmission, while the left end of brake disc is connected by connecting shaft with end closure.
Preferably, the end closure is provided with 2, and the center line between end closure about main body cover is symmetrical, simultaneously
End closure is connected by connection bolt with main body cover.
Preferably, the grinding storehouse is set as cylindrical structure body, and the inside for grinding storehouse is placed with mill ball, grinds simultaneously
External dimensions size between abrading-ball is identical.
Preferably, the discharge port is set as rectangular aperture structure, and discharge port with annular spread in main body cover
Portion, while the inside of discharge port is provided with filter screen.
Compared with prior art, the utility model has the beneficial effects that mining ore grinding device, compared to common
Grinding device, reduce internal structure as far as possible under the premise of keeping its device functionality, operate whole device
Come more efficient and convenient, effective milled processed can be carried out to ore, and relatively simple when the equipment integral demounting, preferably
The use demand for meeting people；Being fixedly connected between motor and bottom base can guarantee motor in power output
Stability in the process, and motor directly can drive driving gear to rotate；Tooth between driving gear and built-in gear
Wheel drive mechanism instantaneous transmission ratio is more constant, and gear range is big, and transmission efficiency is high, compact-sized, is suitable for closely passing
It is dynamic；End closure is attached by several connection bolts, more convenient quick when installing and dismounting, makes entirely to grind inside storehouse
It can bear higher impact force；Comprehensive milled processed can be carried out to ore by mill ball, structure is simple, uses
It lasts a long time；The discharge port of annular spread can be improved the discharging speed of mineral dust finished product, and by filter screen to grinding
The specification at milling end is filtered processing, guarantees the degree of grinding of finished product.
Detailed description of the invention
Fig. 1 is the utility model schematic view of the front view；
Fig. 2 is the utility model main view half section structure diagram；
Fig. 3 is the utility model discharge port partial enlargement structural representation.
In figure: 1, bottom base, 2, motor, 3, axle sleeve, 4, driving gear, 5, brake disc, 6, built-in gear, 7, connection
Axis, 8, end closure, 9, main body cover, 10, connection bolt, 11, grinding storehouse, 12, mill ball, 13, live bearing, 14, shield,
15, discharge port, 16, filter screen, 17, fixing bearing, 18, support base, 19, feed inlet.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of mining ore grinding device, including bottom
The right end top of portion's pedestal 1, end closure 8, grinding storehouse 11 and fixing bearing 17, bottom base 1 is provided with motor 2, and electronic
The left side of machine 2 is provided with axle sleeve 3, to be fixedly connected between motor 2 and the right end of bottom base 1 top, and a left side for motor 2
End is connected by axle sleeve 3 with driving gear 4, and being fixedly connected between motor 2 and bottom base 1 can guarantee that motor exists
Stability during power output, and motor 2 can directly drive driving gear 4 to rotate, and the left side of axle sleeve 3 is provided with
Driving gear 4, and be provided with brake disc 5 above the left side of driving gear 4, brake disc 5 are internally provided with built-in gear 6, and
The left side central portion of brake disc 5 is connected with connecting shaft 7, and the inside of brake disc 5 is evenly distributed with built-in gear 6, and driving gear 4 with
It is gear engaged transmission between built-in gear 6, while the left end of brake disc 5 is connected by connecting shaft 7 with end closure 8, actively
Gear transmission structure instantaneous transmission ratio between gear 4 and built-in gear 6 is more constant, and gear range is big, and transmission efficiency is high,
It is compact-sized, it is suitable for closely being driven, the left side of end closure 8 is connected with main body cover 9, and end closure 8 is located at connecting shaft 7
Left side is equipped with connection bolt 10 inside the upper end of end closure 8, and end closure 8 is provided with 2, and about main body between end closure 8
The center line of shell 9 is symmetrical, while end closure 8 is connected by connecting bolt 10 with main body cover 9, and end closure 8 passes through several
A connection bolt 10 is attached, and more convenient quick when installing and dismounting, making entirely to grind can bear more greatly inside storehouse 11
Impact force, grinding storehouse 11 is internally provided with mill ball 12, and grinds the inside that storehouse 11 is located at main body cover 9, grinding storehouse 11
It is set as cylindrical structure body, and the inside for grinding storehouse 11 is placed with mill ball 12, the external dimensions between simultaneous grinding ball 12
Size is identical, and comprehensive milled processed can be carried out to ore by mill ball 12, and structure is simple, and service life is longer,
The middle part of main body cover 9 is provided with live bearing 13, and the right side of live bearing 13 is connected with shield 14, under shield 14
Side is provided with discharge port 15, and discharge port 15 is internally provided with filter screen 16, and discharge port 15 is set as rectangular aperture structure,
And discharge port 15 with annular spread in the middle part of main body cover 9, while the inside of discharge port 15 is provided with filter screen 16, ring
The discharging speed of mineral dust finished product can be improved in the discharge port 15 of shape distribution, and by filter screen 16 to abrasive flour
Specification is filtered processing, guarantees the degree of grinding of finished product, and the lower section of fixing bearing 17 is provided with support base 18, and fixing bearing
17 are located at the left end of main body cover 9, and the left side of fixing bearing 17 is provided with feed inlet 19.
Working principle: being self-contained production when the device produces first when using mining ore grinding device, therefore
It can directly be used using preceding without dismounting debugging operations, when use will need the ore ground to be put by feed inlet 19 to grinding
It grinds in storehouse 11, starting motor 2 drives driving gear 4 to rotate, and makes brake disc 5 by the engaged transmission between built-in gear 6
Rotation, thus realize the rotation of entire main body cover 9 and end closure 8, when main body cover 9 rotates, and internal mill ball 12
Start rolling of unidirectionally falling, the crushing and grinding by mill ball 12 in internal freely falling body and scrolling realization to ore,
And grinding powder after molding can be discharged by discharge port 15, mineral dust finished product can be improved in the discharge port 15 of annular spread
Discharging speed, and processing is filtered by specification of the filter screen 16 to abrasive flour, guarantee the degree of grinding of finished product, this
It is exactly the working principle of the mining ore grinding device.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of mining ore grinding device, including bottom base (1), end closure (8), grinding storehouse (11) and fixing bearing
(17), it is characterised in that: be provided with motor (2) above the right end of the bottom base (1), and set on the left of motor (2)
It is equipped with axle sleeve (3), is provided with driving gear (4) on the left of the axle sleeve (3), and be provided with above the left side of driving gear (4)
Brake disc (5), the brake disc (5) is internally provided with built-in gear (6), and the left side central portion of brake disc (5) is connected with
Spindle (7) is connected with main body cover (9) on the left of the end closure (8), and end closure (8) is located at the left side of connecting shaft (7),
Connection bolt (10) is installed, grinding storehouse (11) is internally provided with mill ball inside the upper end of the end closure (8)
(12), and the inside that storehouse (11) are located at main body cover (9) is ground, is provided with live bearing in the middle part of the main body cover (9)
(13), it and on the right side of live bearing (13) is connected with shield (14), is provided with discharge port below the shield (14)
(15), and discharge port (15) is internally provided with filter screen (16), below the fixing bearing (17) is provided with support base
(18), and fixing bearing (17) is located at the left end of main body cover (9), is provided with feed inlet on the left of the fixing bearing (17)
(19).
2. a kind of mining ore grinding device according to claim 1, it is characterised in that: the motor (2) and bottom
To be fixedly connected between above the right end of portion's pedestal (1), and the left end of motor (2) passes through axle sleeve (3) and driving gear (4) phase
Connection.
3. it is according to claim 1 it is a kind of mining use ore grinding device, it is characterised in that: the brake disc (5) it is interior
Portion is evenly distributed with built-in gear (6), and is gear engaged transmission between driving gear (4) and built-in gear (6), is braked simultaneously
The left end of disk (5) is connected by connecting shaft (7) with end closure (8).
4. a kind of mining ore grinding device according to claim 1, it is characterised in that: end closure (8) setting
There are 2, and the center line between end closure (8) about main body cover (9) is symmetrical, while end closure (8) passes through connection bolt
(10) it is connected with main body cover (9).
5. a kind of mining ore grinding device according to claim 1, it is characterised in that: grinding storehouse (11) setting
Inside for cylindrical structure body, and grinding storehouse (11) is placed with mill ball (12), the external ruler between simultaneous grinding ball (12)
Very little size is identical.
6. a kind of mining ore grinding device according to claim 1, it is characterised in that: discharge port (15) setting
For rectangular aperture structure, and discharge port (15) with annular spread in the middle part of main body cover (9), while the inside of discharge port (15)
It is provided with filter screen (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353786.9U CN208526811U (en) | 2018-03-15 | 2018-03-15 | A kind of mining ore grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820353786.9U CN208526811U (en) | 2018-03-15 | 2018-03-15 | A kind of mining ore grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208526811U true CN208526811U (en) | 2019-02-22 |
Family
ID=65395776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820353786.9U Expired - Fee Related CN208526811U (en) | 2018-03-15 | 2018-03-15 | A kind of mining ore grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208526811U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116532202A (en) * | 2023-04-20 | 2023-08-04 | 长江师范学院 | Granularity-adjustable grinding device |
-
2018
- 2018-03-15 CN CN201820353786.9U patent/CN208526811U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116532202A (en) * | 2023-04-20 | 2023-08-04 | 长江师范学院 | Granularity-adjustable grinding device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210315 |