CN214974501U - External inertial brake mechanism of horizontal ball mill - Google Patents
External inertial brake mechanism of horizontal ball mill Download PDFInfo
- Publication number
- CN214974501U CN214974501U CN202120915652.3U CN202120915652U CN214974501U CN 214974501 U CN214974501 U CN 214974501U CN 202120915652 U CN202120915652 U CN 202120915652U CN 214974501 U CN214974501 U CN 214974501U
- Authority
- CN
- China
- Prior art keywords
- brake
- brake mechanism
- plate
- ball mill
- disc
- 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.)
- Active
Links
Images
Landscapes
- Braking Arrangements (AREA)
Abstract
The external inertial brake mechanism of the horizontal ball mill comprises a large shaft, an inertial disc and a brake mechanism, wherein two ends of the large shaft penetrate through a mounting plate of the brake mechanism, the mounting plate is positioned outside the inertial disc and connected with a base of the horizontal ball mill, a brake seat is driven by an electric push rod to abut against a friction plate of the inertial disc for friction braking, and the inertial disc drives the brake seat to rotate. The utility model overcomes former horizontal ball mill is longer at the time of stopping rotation of in-process staff under the inertia, and wearing and tearing are serious, lead to the cracked problem of staff easily, have simple structure, and lateral friction braking is favorable to shortening staff stop rotation's time simultaneously at the cabin both ends, reduces the empty loss that grinds of staff, avoids staff sudden braking fracture, characteristics that easy operation is convenient.
Description
Technical Field
The utility model belongs to the technical field of new material miropowder preparation, a horizontal ball mill external inertia brake mechanism is related to.
Background
Ore micropowder is as one of the components that improve material performance, the preparation of ball mill is usually adopted, the ball mill divide into vertical ball mill and horizontal ball mill, vertical ball mill is because highly influenced, its volume ratio scope is less, the efficiency of grinding is lower, horizontal ball mill is because cabin length is longer, the volume ratio is great, disposable pourable ore sand is more, the efficiency of grinding is higher, but because cabin diameter and length are great, great distortion is required during the drive, drive the grinding mechanism crocus rather than being connected by the macroaxis after the drive, the time of macroaxis stall under inertial action is longer in the shutdown process, generally adopt axle braking, and axle braking also can only brake at the one end of drive arrangement, it is serious to macroaxis wearing and tearing under inertial action, sudden braking can lead to the macroaxis fracture.
Disclosure of Invention
The utility model aims to solve the technical problem that an external inertia brake mechanism of horizontal ball mill is provided, moreover, the steam generator is simple in structure, adopt the both ends of staff to pass brake mechanism's mounting panel, the mounting panel is located the inertia dish outside and is connected with horizontal ball mill frame, electric putter drive brake seat and the friction disc conflict friction braking of inertia dish, the inertia dish drives the brake seat rotatory, lateral friction braking simultaneously at the cabin both ends is favorable to shortening staff stall time, reduce the empty loss that grinds of staff, avoid the staff sudden braking fracture, easy operation is convenient.
In order to solve the technical problem, the utility model discloses the technical scheme who adopts is: an external inertial brake mechanism of a horizontal ball mill comprises a large shaft, an inertial disc and a brake mechanism; the inertia disc is positioned at two ends of the large shaft and connected with the inertia disc, two ends of the large shaft penetrate through the mounting plate of the brake mechanism, the mounting plate is positioned at the outer side of the inertia disc, and the brake seat of the brake mechanism corresponds to the friction plate of the inertia disc; the brake seat and the friction plate are in a rotating state while abutting against friction brake.
The inertia disc is a circular disc body, an annular groove hole is formed in one side of the inertia disc, and the friction plate of the annular structure is embedded into the annular groove hole.
Brake mechanism includes the electric putter who is connected with mounting panel both ends to and the brake seat that cup joints with electric putter's telescopic shaft, electric putter is located mounting panel center shaft hole both ends symmetry each other.
The brake seat comprises a sleeve connected with the brake plate, and the brake plate is a circular plate, and the diameter of the circular plate is consistent with the width of the annular slotted hole of the inertia disc.
And a telescopic shaft of the electric push rod and a spring abutted against the brake plate are arranged in the sleeve.
An external inertial brake mechanism of a horizontal ball mill comprises a large shaft, an inertial disc and a brake mechanism; the inertia disc is positioned at two ends of the large shaft and connected with the inertia disc, two ends of the large shaft penetrate through the mounting plate of the brake mechanism, the mounting plate is positioned at the outer side of the inertia disc, and the brake seat of the brake mechanism corresponds to the friction plate of the inertia disc; the brake seat and the friction plate are in a rotating state while abutting against friction brake. Simple structure passes brake mechanism's mounting panel through the both ends of staff, and the mounting panel is located the inertia dish outside and is connected with horizontal ball mill frame, and friction braking is contradicted with the friction disc of inertia dish through electric putter drive brake seat, and the inertia dish drives the brake seat rotatory, and lateral friction braking is simultaneously in the cabin both ends, is favorable to shortening staff stall time, reduces the empty loss of grinding of staff, avoids staff sudden braking fracture, and easy operation is convenient.
In a preferred scheme, the inertia disc is a circular disc body, an annular groove hole is formed in one side of the inertia disc, and the friction plate of the annular structure is embedded into the annular groove hole. The structure is simple, when the inertia disc is installed, the friction plate of the annular structure is embedded into the annular groove hole on one side of the inertia disc, and the friction surface of the friction plate is lower than the annular groove hole surface.
In the preferred scheme, the brake mechanism comprises electric push rods connected with the two ends of the mounting plate and brake seats sleeved with telescopic shafts of the electric push rods, and the electric push rods are located at the two ends of a central shaft hole of the mounting plate and are symmetrical to each other. The structure is simple, when the ball mill is braked, the horizontal chamber ball mill is stopped, the friction plate synchronously rotates along with the inertia disc, the telescopic shaft of the electric push rod stretches to push the brake seat to be abutted against the friction plate on the inertia disc, and meanwhile, the brake seat and the friction plate generate friction, so that the speed of the inertia disc gradually decreases until the inertia disc stops.
In a preferred embodiment, the brake shoe comprises a sleeve connected to the brake plate, which is a circular plate having a diameter corresponding to the width of the annular slot of the inertia disc. The structure is simple, during braking, the brake plate of the brake seat firstly enters the annular groove hole of the inertia disc to be matched with the annular groove hole, the brake seat is driven to rotate around the telescopic shaft of the electric push rod under the rotating action of the inertia disc, and then the brake plate is contacted with the friction plate, so that the twisting-off of the telescopic shaft of the electric push rod caused by overlarge friction resistance in the braking process is facilitated.
In a preferred scheme, a telescopic shaft of the electric push rod and a spring abutted by the brake plate are arranged in the sleeve. Simple structure, the braking in-process, the spring that is located between electric putter's telescopic shaft and the brake plate has slowed down the brake seat at the telescopic shaft extension in-process to the impact force of friction disc, separation brake plate and telescopic shaft direct contact simultaneously.
The external inertial brake mechanism of the horizontal ball mill comprises a large shaft, an inertial disc and a brake mechanism, wherein two ends of the large shaft penetrate through a mounting plate of the brake mechanism, the mounting plate is positioned outside the inertial disc and connected with a base of the horizontal ball mill, a brake seat is driven by an electric push rod to abut against a friction plate of the inertial disc for friction braking, and the inertial disc drives the brake seat to rotate. The utility model overcomes former horizontal ball mill is longer at the time of stopping rotation of in-process staff under the inertia, and wearing and tearing are serious, lead to the cracked problem of staff easily, have simple structure, and lateral friction braking is favorable to shortening staff stop rotation's time simultaneously at the cabin both ends, reduces the empty loss that grinds of staff, avoids staff sudden braking fracture, characteristics that easy operation is convenient.
Drawings
The invention will be further explained with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic top view of fig. 2.
Fig. 4 is a side view of fig. 2.
Fig. 5 is a schematic cross-sectional view at a-a of fig. 2.
In the figure: the brake comprises a large shaft 1, an inertia disc 2, a friction plate 21, a brake mechanism 3, a mounting plate 31, an electric push rod 32, a brake seat 33 and a spring 34.
Detailed Description
As shown in fig. 1 to 5, an external inertial brake mechanism of a horizontal ball mill comprises a large shaft 1, an inertial disk 2 and a brake mechanism 3; the inertia disc 2 is positioned at two ends of the large shaft 1 and connected with the large shaft, two ends of the large shaft 1 penetrate through the mounting plate 31 of the brake mechanism 3, the mounting plate 31 is positioned at the outer side of the inertia disc 2, and the brake seat 33 of the brake mechanism 3 corresponds to the friction plate 21 of the inertia disc 2; the brake shoe 33 is in a rotating state while being frictionally braked against the friction plate 21. Simple structure, both ends through macroaxis 1 pass the mounting panel 31 of brake mechanism 3, mounting panel 31 is located the inertia dish 2 outsides and is connected with horizontal ball mill frame, conflict friction braking through electric putter 32 drive brake seat 33 and the friction disc 21 of inertia dish 2, inertia dish 2 drives the brake seat 33 rotatory, lateral friction braking simultaneously at the cabin both ends, be favorable to shortening macroaxis stall time, reduce the empty loss that grinds of macroaxis, avoid the brake fracture suddenly of macroaxis, easy operation is convenient.
In a preferred scheme, the inertia disc 2 is a circular disc body, an annular groove hole is formed in one side of the inertia disc, and the friction plate 21 in an annular structure is embedded into the annular groove hole. The structure is simple, when the inertia disc is installed, the friction plate 21 with an annular structure is embedded into the annular groove hole on one side of the inertia disc 2, and the friction surface of the friction plate 21 is lower than the annular groove hole surface.
In a preferred scheme, the brake mechanism 3 includes an electric push rod 32 connected to two ends of the mounting plate 31, and a brake seat 33 sleeved with a telescopic shaft of the electric push rod 32, and the electric push rod 32 is located at two ends of a central shaft hole of the mounting plate 31 and is symmetrical to each other. The structure is simple, when braking, the horizontal chamber ball mill stops, the friction plate 21 rotates synchronously with the inertia disc 2, the telescopic shaft of the electric push rod 32 stretches to push the brake seat 33 to abut against the friction plate 21 on the inertia disc 2, and meanwhile, the brake seat 33 and the friction plate 21 generate friction, so that the speed of the inertia disc 2 gradually decreases until stopping.
In a preferred embodiment, the braking seat 33 comprises a sleeve connected to a braking plate, which is a circular plate with a diameter corresponding to the width of the annular slot of the inertia disc 2. Simple structure, during braking, the braking board of brake seat 33 gets into earlier the annular groove hole of inertia dish 2 rather than the cooperation, drives brake seat 33 and rotates around the telescopic shaft of electric putter 32 under the rotation effect of inertia dish 2, and later the braking board contacts with friction disc 21 again, is favorable to causing the telescopic shaft twist-off of electric putter 32 at the too big frictional resistance of braking in-process.
In a preferred scheme, a telescopic shaft of the electric push rod 32 and a spring 34 abutted by the brake plate are arranged in the sleeve. The structure is simple, in the braking process, the spring 34 between the telescopic shaft of the electric push rod 32 and the brake plate slows down the impact force of the brake seat 33 on the friction plate 21 in the extension process of the telescopic shaft, and simultaneously blocks the brake plate from directly contacting with the telescopic shaft.
As the external inertia brake mechanism of the horizontal ball mill, when the external inertia brake mechanism is installed and used, the two ends of the large shaft 1 penetrate through the mounting plates 31 of the brake mechanism 3, the mounting plates 31 are located on the outer side of the inertia disc 2 and connected with the base of the horizontal ball mill, the electric push rod 32 drives the brake seat 33 to be abutted against the friction plate 21 of the inertia disc 2 for friction braking, the inertia disc 2 drives the brake seat 33 to rotate, and the two ends of the cabin are simultaneously subjected to lateral friction braking, so that the time for stopping rotation of the large shaft is favorably shortened, the idle grinding loss of the large shaft is reduced, the sudden braking and breakage of the large shaft are avoided, and the operation is simple and convenient.
When the inertia disc is installed, the friction plate 21 with an annular structure is embedded into an annular groove hole on one side of the inertia disc 2, and the friction surface of the friction plate 21 is lower than the annular groove hole surface.
During braking, the horizontal chamber ball mill stops, the friction plate 21 rotates synchronously with the inertia disc 2, the telescopic shaft of the electric push rod 32 stretches to push the brake seat 33 to abut against the friction plate 21 on the inertia disc 2, and meanwhile, the brake seat 33 and the friction plate 21 generate friction, so that the speed of the inertia disc 2 gradually decreases until the inertia disc stops.
During braking, the brake plate of the brake seat 33 firstly enters the annular groove hole of the inertia disc 2 to be matched with the annular groove hole, the brake seat 33 is driven to rotate around the telescopic shaft of the electric push rod 32 under the rotation action of the inertia disc 2, and then the brake plate is contacted with the friction plate 21, so that the telescopic shaft of the electric push rod 32 is twisted off due to overlarge friction resistance in the braking process.
During braking, the spring 34 between the telescopic shaft of the electric push rod 32 and the brake plate slows down the impact force of the brake seat 33 on the friction plate 21 during the extension of the telescopic shaft, and simultaneously prevents the brake plate from directly contacting with the telescopic shaft.
The above embodiments are merely preferred technical solutions of the present invention, and should not be considered as limitations of the present invention, and the features in the embodiments and the examples in the present application may be arbitrarily combined with each other without conflict. The protection scope of the present invention shall be defined by the claims and the technical solutions described in the claims, including the technical features of the equivalent alternatives as the protection scope. Namely, equivalent alterations and modifications within the scope of the invention are also within the scope of the invention.
Claims (5)
1. The utility model provides an external inertia brake mechanism of horizontal ball mill which characterized by: the brake comprises a large shaft (1), an inertia disc (2) and a brake mechanism (3); the inertia disc (2) is positioned at two ends of the large shaft (1) and connected with the large shaft, two ends of the large shaft (1) penetrate through the mounting plate (31) of the brake mechanism (3), the mounting plate (31) is positioned at the outer side of the inertia disc (2), and the brake seat (33) of the brake mechanism (3) corresponds to the friction plate (21) of the inertia disc (2); the brake holder (33) is in a rotating state while being in friction braking contact with the friction plate (21).
2. The external inertial brake mechanism of the horizontal ball mill as claimed in claim 1, which is characterized in that: the inertia disc (2) is a circular disc body, an annular groove hole is formed in one side of the inertia disc, and the friction plate (21) of an annular structure is embedded into the annular groove hole.
3. The external inertial brake mechanism of the horizontal ball mill as claimed in claim 1, which is characterized in that: brake mechanism (3) are including electric putter (32) of being connected with mounting panel (31) both ends to and brake seat (33) that cup joints with the telescopic shaft of electric putter (32), and electric putter (32) are located mounting panel (31) central shaft hole both ends symmetry each other.
4. The external inertial brake mechanism of the horizontal ball mill as claimed in claim 3, which is characterized in that: the brake seat (33) comprises a sleeve connected with a brake plate, the brake plate is a circular plate, and the diameter of the brake plate is consistent with the width of the annular slotted hole of the inertia disc (2).
5. The external inertial brake mechanism of the horizontal ball mill as claimed in claim 4, which is characterized in that: the telescopic shaft of the electric push rod (32) is arranged in the sleeve and is abutted against a spring (34) of the brake plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915652.3U CN214974501U (en) | 2021-04-29 | 2021-04-29 | External inertial brake mechanism of horizontal ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120915652.3U CN214974501U (en) | 2021-04-29 | 2021-04-29 | External inertial brake mechanism of horizontal ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214974501U true CN214974501U (en) | 2021-12-03 |
Family
ID=79089563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120915652.3U Active CN214974501U (en) | 2021-04-29 | 2021-04-29 | External inertial brake mechanism of horizontal ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214974501U (en) |
-
2021
- 2021-04-29 CN CN202120915652.3U patent/CN214974501U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214974501U (en) | External inertial brake mechanism of horizontal ball mill | |
| CN110682199B (en) | Polishing mechanism capable of realizing reducing through plane thread expansion shaft | |
| CN108526703A (en) | A kind of new pattern laser carving device | |
| CN208599931U (en) | A kind of prepared slices of Chinese crude drugs raw material crushing grinding device | |
| CN201473076U (en) | Speed reducer of cloth scroll | |
| CN212043927U (en) | Polishing and grinding device for disc brake disc | |
| CN103541063A (en) | Brake device for twisting spindle | |
| CN208008241U (en) | Vertical traction machine and the lead-screw elevator for using the traction machine | |
| CN106978704B (en) | Tooth-meshing clutch device of washing machine | |
| CN205021334U (en) | Be used for frosted high -efficient dull polish of beverage bottle machine | |
| CN201195676Y (en) | Brake of elevator traction machine | |
| CN209970377U (en) | Cutting bed abrasive belt grinding swing device | |
| CN107442837A (en) | A kind of stronger cutting machine of security performance | |
| CN201846184U (en) | Construction lifter motor with centrifugal brake device | |
| CN207792239U (en) | Twin pressure roller device for coiling machine | |
| CN201930459U (en) | Improved structure of braking device of Spining bicycle | |
| CN207027186U (en) | A kind of centering type sander of safe operation | |
| CN210610772U (en) | Water droplet wheel main shaft structure | |
| CN203569269U (en) | Twisting spindle braking device | |
| CN214643150U (en) | Rotating-ring-preventing adsorption tool with movable disc | |
| CN211171131U (en) | Noise-reduction presser foot lifting electromagnet | |
| CN2521822Y (en) | Electromagnetic braker for electric machine | |
| CN216296418U (en) | Tablet grinder for clinical medicine | |
| CN101969249B (en) | Construction lifter motor with centrifugal braking device | |
| CN214980024U (en) | Rotary tightening and loosening mechanism of electric grinding machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |