CN213161113U - Steel ball grinding tool with auxiliary fixing mechanism - Google Patents
Steel ball grinding tool with auxiliary fixing mechanism Download PDFInfo
- Publication number
- CN213161113U CN213161113U CN202021231918.4U CN202021231918U CN213161113U CN 213161113 U CN213161113 U CN 213161113U CN 202021231918 U CN202021231918 U CN 202021231918U CN 213161113 U CN213161113 U CN 213161113U
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- CN
- China
- Prior art keywords
- ball
- milling shell
- shell
- ball milling
- fixing mechanism
- 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 steel ball grinding tool with auxiliary fixing mechanism, which comprises a bottom plate and a ball-milling shell, wherein two sides of the bottom plate are vertically fixed with roller supports through screws, holes are arranged on the roller supports, ball bearings are embedded in the holes on the roller supports, a rotating shaft is arranged between the ball bearings on two sides and is inserted into an inner ring of the ball bearings, two rollers are sleeved in the middle of the rotating shaft, the ball-milling shell is arranged above the rollers of the rotating shaft, the diameters of two ends of the ball-milling shell are more than 20mm of the middle diameter, when in use, a steel ball and raw materials are put into an inner net, a rear cover is arranged at the rear end of the ball-milling shell, the inner net is put into the ball-milling shell from the front end of the ball-milling shell, the ball-milling shell is placed on the rollers, a rubber wheel of a double-shaft motor is placed on the ball-milling shell by pulling a handle, the, the steel balls in the inner net are driven to grind the raw materials.
Description
Technical Field
The utility model relates to a steel ball grinding apparatus technical field specifically is a steel ball grinding apparatus with auxiliary fixing mechanism.
Background
The ball mill is the key equipment for crushing the materials after the materials are crushed. This type of mill is provided with a number of steel balls as grinding media in the barrel.
It is widely used in the production industries of cement, silicate products, novel building materials, refractory materials, chemical fertilizers, black and non-ferrous metal ore dressing, glass ceramics and the like, and is used for dry or wet grinding of various ores and other grindable materials. The ball mill is suitable for grinding various ores and other materials, is widely used in the industries of mineral separation, building materials, chemical industry and the like, frequently needs to grind a small amount of materials in a laboratory, generally adopts a commercially available ball mill which is large in size and relatively heavy, is very inconvenient to operate, cannot easily take out pure finished products, and has the condition that the grinding efficiency is influenced due to the fact that the ball mill shakes.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a steel ball grinding apparatus base with supplementary fixed establishment is provided with the gyro wheel, and in addition the rubber wheel of ball-milling shell top helps stablizing the ball-milling shell through triangle-shaped's stability, and the back lid of ball-milling shell sets up to detachable through the screw thread, can take out the finished product from the finished product chamber and can not spill the steel ball, has avoided the problem of proposing in order to solve above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a steel ball grinding tool with an auxiliary fixing mechanism comprises a bottom plate and a ball milling shell, wherein roller wheel supports are vertically fixed on two sides of the bottom plate through screws, holes are formed in the roller wheel supports, ball bearings are embedded in the roller wheel supports through the holes, a rotating shaft is arranged between the ball bearings on the two sides and inserted into inner rings of the ball bearings, and two rollers are sleeved in the middle of the rotating shaft;
a ball milling shell is placed above the rollers of the two rotating shafts, the diameter of each of two ends of the ball milling shell is 20mm larger than the diameter of the middle of the ball milling shell, an inner net is placed in an inner cavity of the ball milling shell, threads are arranged at two ends of the inner cavity of the ball milling shell, the rear end of the ball milling shell is in threaded connection with a rear cover, the front section of the ball milling shell is in threaded connection with a front cover, the diameter of the inner net is 30mm smaller than that of the inner cavity of the ball milling shell, and a space between the inner;
one side of bottom plate is passed through the screw vertical fixation and is had the drive support, the upper surface of drive support passes through the screw fixation and has a spacing bolt, the spacing groove has been seted up to the top of drive support, it has the drive horizontal pole to articulate on the spacing groove, the upper surface of drive horizontal pole has the handle through the screw fixation, the other end lower surface of drive horizontal pole has the biax motor through the screw fixation, two output keys-type connections respectively of biax motor have the rubber wheel, contact directly over rubber wheel and ball-milling shell.
Preferably, the side wall of the inner net is provided with filter holes.
Preferably, the inner side of the rear cover is welded with a limiting ring, and the inner circle diameter of the limiting ring is equal to the outer circle diameter of the inner net.
Preferably, the axis of the rotating shaft is parallel to the direction of the double-shaft motor.
Preferably, the inner cavity of the ball mill shell is provided with a clamping groove, the outer side of the inner net is provided with a sliding block, and the inner net is clamped in the clamping groove of the ball mill shell through the sliding block.
Preferably, the side walls of the front cover and the rear cover are sleeved with sealing rings.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the inner net is arranged in the ball milling shell, the side wall of the inner net is provided with the filter holes, a space is left between the inner net and the inner cavity of the ball milling shell to be set as a finished product cavity, a ground product can fall into the finished product cavity from the filter holes, and the steel ball can not fall into the finished product cavity;
2. the utility model discloses the base top is provided with the gyro wheel, and the ball-milling shell is placed between four group's gyro wheels, and the top of ball-milling shell is provided with the rubber wheel, drives through the biax motor, and the biax motor is installed on the drive horizontal pole, and the other end of drive horizontal pole is provided with spacing round pin axle, can push down the rubber wheel in ball-milling shell top, fixes the ball-milling shell through triangle-shaped's stability.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. a base plate; 2. ball milling a shell; 3. a roller bracket; 4. a ball bearing; 5. a rotating shaft; 6. a roller; 7. a drive bracket; 8. a limiting groove 9 and a front cover; 10. an inner net; 11. a rear cover; 12. a limiting ring; 13. a finished product cavity; 14. a double-shaft motor; 15. a rubber wheel; 16. a drive rail; 17. a handle; 18. and a limiting bolt.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1 to 3, the present invention provides a technical solution: the steel ball grinding tool with the auxiliary fixing mechanism comprises a bottom plate 1 and a ball milling shell 2, wherein roller wheel supports 3 are vertically fixed on two sides of the bottom plate 1 through screws, holes are formed in the roller wheel supports 3, ball bearings 4 are embedded in the roller wheel supports 3 through the holes, a rotating shaft 5 is arranged between the ball bearings on the two sides and is inserted into inner rings of the ball bearings 4, the rotating shaft 5 can freely rotate conveniently, two rollers 6 are sleeved in the middle of the rotating shaft 5, and the axis of the rotating shaft 5 is parallel to the direction of a double-shaft motor 14 so as to improve the working stability of the ball milling shell 2;
ball-milling shell 2 is placed above the rollers of two rotating shafts 5, the diameter of the two ends of ball-milling shell 2 is greater than the middle diameter by 20mm, a limiting effect is achieved, so that ball-milling shell 2 is prevented from deviating on rollers 6, an inner net 10 is placed in the inner cavity of ball-milling shell 2, a working area for raw material grinding is set, filter holes are formed in the side wall of inner net 10, ground raw materials can be separated from steel balls, a clamping groove is formed in the inner cavity of ball-milling shell 2, a sliding block is arranged on the outer side of inner net 10, inner net 10 is clamped in the clamping groove of ball-milling shell 2 through the sliding block, synchronous rotation of inner net 10 and ball-milling shell 2 is facilitated, threads are arranged at the two ends of the inner cavity of ball-milling shell 2, a rear cover 11 is in threaded connection with the rear end of ball-milling shell 2, sealing rings are sleeved on the, the diameter of the inner net 10 is 30mm smaller than that of the inner cavity of the ball milling shell 2, the space between the inner net 10 and the ball milling shell 9 is set as a finished product cavity 13, only ground raw materials can leak into the finished product cavity 13, and steel balls are convenient to separate;
one side of bottom plate 1 is passed through the screw vertical fixation and is had drive support 7, the upper surface of drive support 7 has spacing bolt 18 through the screw fixation, convenient fixed drive horizontal pole 16, spacing groove 8 has been seted up to drive support 7's top, it has drive horizontal pole 16 to articulate on the spacing groove 8, the upper surface of drive horizontal pole 16 has handle 17 through the screw fixation, conveniently carry out manual operation, the other end lower surface of drive horizontal pole 16 has double-shaft motor 14 through the screw fixation, two output key connections respectively of double-shaft motor 14 have rubber wheel 15, contact directly over rubber wheel 15 and ball-milling shell 2. A limiting ring 12 is welded on the inner side of the rear cover 11, and the inner circle diameter of the limiting ring 12 is equal to the outer circle diameter of the inner net 10.
The working principle is as follows: during the use, put into intranet 10 with steel ball and raw materials, install back lid 11 in the rear end of ball-milling shell 2, put into ball-milling shell 2 with intranet 10 from the front end of ball-milling shell 2, cover protecgulum 9, place ball-milling shell 2 on gyro wheel 6, pulling handle 17 places biax motor 14's rubber wheel 15 on ball-milling shell 2, insert spacing bolt 18, start biax motor 14, rotation drive ball-milling shell 2 through rubber wheel 15 rotates, drive the steel ball in the intranet 10 and grind the raw materials, the finished product of grinding falls into finished product chamber 13 through centrifugal force from the filtration pore of intranet 10.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a steel ball grinding apparatus with supplementary fixed establishment, includes bottom plate (1) and ball-milling shell (2), its characterized in that: the roller support (3) is vertically fixed on two sides of the bottom plate (1) through screws, holes are formed in the roller support (3), ball bearings (4) are embedded in the roller support (3) through the holes, a rotating shaft (5) is arranged between the ball bearings on the two sides and inserted into an inner ring of each ball bearing (4), and two rollers (6) are sleeved in the middle of the rotating shaft (5);
a ball milling shell (2) is placed above the rollers of the two rotating shafts (5), the diameters of two ends of the ball milling shell (2) are larger than the diameter of the middle of the ball milling shell (2) by 20mm, an inner net (10) is placed in the inner cavity of the ball milling shell (2), threads are arranged at two ends of the inner cavity of the ball milling shell (2), a rear cover (11) is in threaded connection with the rear end of the ball milling shell (2), a front cover (9) is in threaded connection with the front section of the ball milling shell (2), the diameter of the inner net (10) is smaller than the diameter of the inner cavity of the ball milling shell (2) by 30mm, and a space between the inner net (10) and the;
one side of bottom plate (1) is passed through the screw vertical fixation and is had drive support (7), the upper surface of drive support (7) passes through the screw fixation and has spacing bolt (18), spacing groove (8) have been seted up to the top of drive support (7), it has drive horizontal pole (16) to articulate on spacing groove (8), the upper surface of drive horizontal pole (16) passes through the screw fixation and has handle (17), the other end lower surface of drive horizontal pole (16) passes through the screw fixation and has biax motor (14), two output of biax motor (14) key joint respectively has rubber wheel (15), rubber wheel (15) and ball-milling shell (2) directly over the contact.
2. The steel ball grinding tool with the auxiliary fixing mechanism according to claim 1, wherein: the side wall of the inner net (10) is provided with filter holes.
3. The steel ball grinding tool with the auxiliary fixing mechanism according to claim 1, wherein: the inboard welding of back lid (11) has spacing ring (12), the interior circle diameter of spacing ring (12) equals the excircle diameter of intranet (10).
4. The steel ball grinding tool with the auxiliary fixing mechanism according to claim 1, wherein: the axis of the rotating shaft (5) is parallel to the direction of the double-shaft motor (14).
5. The steel ball grinding tool with the auxiliary fixing mechanism according to claim 1, wherein: the inner cavity of the ball milling shell (2) is provided with a clamping groove, the outer side of the inner net (10) is provided with a sliding block, and the inner net (10) is clamped in the clamping groove of the ball milling shell (2) through the sliding block.
6. The steel ball grinding tool with the auxiliary fixing mechanism according to claim 1, wherein: and the side walls of the front cover (9) and the rear cover (11) are sleeved with sealing rings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021231918.4U CN213161113U (en) | 2020-06-30 | 2020-06-30 | Steel ball grinding tool with auxiliary fixing mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021231918.4U CN213161113U (en) | 2020-06-30 | 2020-06-30 | Steel ball grinding tool with auxiliary fixing mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213161113U true CN213161113U (en) | 2021-05-11 |
Family
ID=75791152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021231918.4U Expired - Fee Related CN213161113U (en) | 2020-06-30 | 2020-06-30 | Steel ball grinding tool with auxiliary fixing mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213161113U (en) |
-
2020
- 2020-06-30 CN CN202021231918.4U patent/CN213161113U/en not_active Expired - Fee Related
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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 |
Granted publication date: 20210511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |