CN217910734U - Ball mill stirring feeding device in grades - Google Patents
Ball mill stirring feeding device in grades Download PDFInfo
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- CN217910734U CN217910734U CN202221794361.4U CN202221794361U CN217910734U CN 217910734 U CN217910734 U CN 217910734U CN 202221794361 U CN202221794361 U CN 202221794361U CN 217910734 U CN217910734 U CN 217910734U
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- stirring
- helical blade
- auger shaft
- feeding device
- jar
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Abstract
The utility model provides a ball mill hierarchical stirring feeding device, jar body including vertical setting, jar body lower part sets up to the conical surface body, jar internal portion is provided with the auger shaft along vertical direction, auger shaft both ends are equipped with the bearing with jar body rigid coupling, auger shaft top is connected with power unit, auger shaft surface is provided with two-way rabbling mechanism, two-way rabbling mechanism includes forward stirring helical blade and reverse stirring helical blade, forward stirring helical blade sets up in the reverse stirring helical blade outside, be provided with the connecting rod between forward stirring helical blade and the auger shaft, auger shaft bottom end rigid coupling scraper blade, rotary motion is around the auger shaft along the internal wall of conical surface at the scraper blade edge, jar body upper portion is equipped with the feed inlet, the discharge gate has been seted up to the conical surface lateral wall, jar external wall encloses and is equipped with the cooling cylinder liner. The utility model provides high mineral powder's stirring effect utilizes the scraper blade to clean the sedimentary mineral powder in conical surface body bottom, has improved production efficiency.
Description
Technical Field
The utility model relates to a ball-milling stirring technical field, concretely relates to ball-milling stirring feeding device in grades.
Background
Ball-milling mixer generally is used for the grinding of fine fraction mineral, current ball-milling mixer adopts one-way spiral stirring vane usually, can't accomplish the abundant even stirring of fine fraction mineral, and simultaneously, because the conical surface body structure of ball-milling mixer jar body bottom, receive the equipment structure restriction, can't install the discharge gate at the bottommost of the conical surface body, lead to conical surface body bottom often to pile up and to have the unable discharge gate of following of more mineral powder to discharge, the manual this part mineral powder of workman clearance comes out after need shutting down, work efficiency is lower, and at mineral powder's stirring in-process, long-time stirring makes jar internal portion's mineral powder temperature rise, high temperature produces the damage to equipment, the life of equipment has been reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can abundant even stirring to the not enough of prior art existence, can in time sweep out the sedimentary mineral powder in jar body conical surface body bottom, can in time give the ball-milling of mineral powder cooling down stir feeding device in grades simultaneously when the stirring.
In order to achieve the above object, the utility model adopts the following technical scheme:
the utility model provides a ball mill hierarchical stirring feeding device, includes the jar body of vertical setting, and jar body lower part sets up to the frustum, and jar internal portion is provided with the auger shaft along vertical direction, and auger shaft both ends are equipped with the bearing with jar body rigid coupling, and auger shaft top is connected with power unit, auger shaft surface is provided with two-way rabbling mechanism, two-way rabbling mechanism includes forward stirring helical blade and reverse stirring helical blade, and forward stirring helical blade sets up in the reverse stirring helical blade outside, is provided with the connecting rod between forward stirring helical blade and the auger shaft, auger shaft bottom end rigid coupling scraper blade, rotary motion is around the auger shaft along the internal wall of conical surface at the scraper blade edge, and jar body upper portion is equipped with the feed inlet, and the discharge gate has been seted up to the conical surface lateral wall, and jar external wall encloses and is equipped with the cooling cylinder liner. Forward stirring helical blade can be with mineral powder from jar body top spiral propelling movement to jar body bottom, reverse stirring helical blade can be with mineral powder from jar body bottom spiral propelling movement to jar body top again, the connecting rod of installation between forward stirring helical blade and the auger shaft, not only play the effect of strengthening forward stirring helical blade structural strength, can improve stirring effect as the puddler simultaneously, the scraper blade of auger shaft bottom, can be continuous sweep the mineral powder of deposit in conical surface body bottom to the discharge gate of scraper blade top, the mineral powder of conical surface body bottom is discharged from the discharge gate to the convenience, the cooling cylinder liner of jar external wall installation can stir the instant cooling of in-process, reduce the damage that equipment brought because of high temperature.
Preferably, the feed inlets comprise a first feed inlet and a second feed inlet, and the first feed inlet and the second feed inlet are respectively arranged on two sides of the top of the tank body. The double feed inlets increase the feeding speed and improve the production efficiency.
Preferably, the edge of the scraper blade is provided with a rubber gasket. And the rubber gasket is arranged at the edge of the scraper, so that the abrasion of the scraper is reduced.
Preferably, the outer side surface of the cooling cylinder sleeve is symmetrically provided with a bracket. At the outside installing support of cooling cylinder liner, it is convenient fixed this feeding device and production platform.
Preferably, the top of the cooling cylinder sleeve is provided with a water inlet, and the bottom of the cooling cylinder sleeve is provided with a water outlet.
Preferably, the discharge port and the feed inlet are both provided with baffles. Before the stirring, the baffle of discharge gate is closed, and after reinforced accomplishing, closes the baffle of feed inlet, and after the stirring, opens the baffle of discharge gate.
Compared with the prior art, the utility model, have following advantage:
the utility model discloses a positive reverse stirring helical blade can be more abundant even stirring mineral powder to the mineral powder of stirring is cooling down to the internal jar in the stirring, prevents that the high temperature that the mineral powder stirring produced from producing the loss to equipment, has prolonged the life of equipment, and the scraper blade of auger shaft bottom installation can in time sweep out jar body conical surface body bottom sedimentary mineral powder, need not the manual clearance of workman, has improved production efficiency.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is an enlarged schematic view of a point a in fig. 1.
Wherein, 1-tank body, 1001-conical body, 2-auger shaft, 3-forward stirring helical blade, 4-reverse stirring helical blade, 5-connecting rod, 6-scraper, 6001-rubber gasket, 7-feeding inlet, 8-discharging outlet, 9-cooling cylinder sleeve, 10-bracket, 11-baffle, 12-power mechanism
Detailed Description
The present invention will be further clarified by the following description in conjunction with the accompanying drawings, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the invention by those skilled in the art after reading the present invention are within the scope defined by the appended claims.
As shown in fig. 1 to 2, a ball mill staged stirring and feeding device comprises a tank body 1 which is vertically arranged, a conical surface body 1001 is arranged at the lower part of the tank body 1, an auger shaft 2 is arranged in the tank body 1 along the vertical direction, two ends of the auger shaft 2 are fixed with the tank body 1 through bearings, the auger shaft 2 is prevented from continuously shaking in the tank body 1 when rotating, the stability of the operation of the device is influenced, the top end of the auger shaft 2 is connected with a power mechanism 12, the power mechanism 12 drives the auger shaft 2 to rotate, a bidirectional stirring mechanism is arranged on the surface of the auger shaft 2, the bidirectional stirring mechanism comprises a forward stirring helical blade 3 and a reverse stirring helical blade 4, the forward stirring helical blade 3 is arranged at the outer side of the reverse stirring helical blade 4, the auger shaft 2 rotates to drive the forward stirring helical blade 3 to push mineral powder added from a feed inlet 7 at the top of the tank body 1 to the bottom of the tank body, the mineral powder at the bottom of the tank body is pushed to the top of the tank body by the reverse stirring helical blade 4, the connecting rod 5 is arranged between the forward stirring helical blade 3 and the auger shaft 2, the connecting rod 5 not only can strengthen the structural strength between the forward stirring helical blade 3 and the auger shaft 2, but also can play a role of a stirring rod at the same time, the mineral powder in the tank body is better stirred, the mineral powder is usually accumulated at the bottom of the conical body 1001, the scraper 6 is arranged at the bottom end of the auger shaft 2, the edge of the scraper 6 rotates around the auger shaft 2 along the inner wall of the conical body, the mineral powder accumulated at the bottom of the conical body 1001 is continuously swept out from the bottom of the conical body, finally the mineral powder is discharged from the discharge port 8 arranged on the side surface of the conical body, the rubber gasket 6001 is arranged at the edge of the scraper 6, the rubber gasket 6001 can reduce the abrasion of the scraper 6 during the scraping and sweeping of the mineral powder, the first feed port and the second feed port are respectively arranged at two sides of the upper part of the tank body, the feeding speed is improved through the double feeding holes, the baffle plates 11 are installed at the feeding holes and the discharging holes, the cooling cylinder sleeve 9 is arranged on the outer wall of the tank body in a surrounding mode, the water inlet is formed in the upper portion of the cooling cylinder sleeve 9, the water outlet is formed in the lower portion of the cooling cylinder sleeve, the support 10 is symmetrically installed on the outer side of the cooling cylinder sleeve, and the support is convenient to fixedly install the feeding device and the production platform.
The utility model provides a ball mill is stirring feeding device in grades's specific working process and principle: the baffle of opening the feed inlet, close the baffle of discharge gate, mineral powder that will stir processing adds into the jar body from the feed inlet of jar body upper portion both sides, start power unit drives the auger shaft, the epaxial forward stirring helical blade of auger will follow the mineral powder spiral propelling movement of feed inlet interpolation to jar body bottom, the mineral powder of bottom of being pushed is again by reverse stirring helical blade spiral propelling movement to jar body top, evenly stir the mineral powder in the jar body repeatedly, connecting rod between forward stirring helical blade and the auger shaft plays the effect of puddler to mineral powder, the stirring effect has been improved, when stirring the completion, open the baffle of discharge gate, the mineral powder of stirring is sent out along the discharge gate, because the discharge gate position is higher than the bottommost of the conical surface body, the mineral powder that the pile up of conical surface body bottommost passes through the scraper blade of conical surface axle low side will deposit the discharge gate in the mineral powder of jar body bottom, until the mineral powder in the jar body is all sent out, when stirring, mineral powder in the jar body produces higher temperature owing to the friction, utilize the cooling cylinder liner outside to cool off the internal portion, the life of the equipment has been prolonged, the water inlet and the cooling cylinder liner is carried out the water inlet of the cooling cylinder liner.
While the foregoing description shows and describes the preferred embodiments of the present invention, it is to be understood that the invention is not limited to the forms disclosed herein, but is not intended to be exhaustive or to exclude other embodiments and may be used in various other combinations, modifications, and environments and is capable of changes within the scope of the inventive concept as expressed herein, commensurate with the above teachings, or the skill or knowledge of the relevant art. But that modifications and variations may be effected by those skilled in the art without departing from the spirit and scope of the invention, which is to be limited only by the claims appended hereto.
Claims (6)
1. The utility model provides a ball mill stirring feeding device in grades which characterized in that: including the jar body of vertical setting, jar body lower part sets up to the cone body, and jar internal portion is provided with the auger axle along vertical direction, and auger axle both ends are equipped with the bearing with jar body rigid coupling, and the auger axle top is connected with power unit, auger axle surface is provided with two-way rabbling mechanism, two-way rabbling mechanism includes forward stirring helical blade and reverse stirring helical blade, and forward stirring helical blade sets up in the reverse stirring helical blade outside, is provided with the connecting rod between forward stirring helical blade and the auger axle, auger axle bottom end rigid coupling scraper blade, rotary motion is around the auger axle along the internal wall of conical surface to the scraper blade edge, jar body upper portion is equipped with the feed inlet, and the discharge gate has been seted up to the conical surface body lateral wall, and jar external wall encloses and is equipped with the cooling cylinder liner.
2. The ball mill staged stirring feeding device of claim 1, wherein: the feed inlet includes first feed inlet and second feed inlet, and jar body top both sides are located respectively to first feed inlet and second feed inlet.
3. The ball mill staged stirring and feeding device of claim 1, wherein: the edge of the scraper blade is provided with a rubber gasket.
4. The ball mill staged stirring feeding device of claim 1, wherein: and the outer side surface of the cooling cylinder sleeve is symmetrically provided with a bracket.
5. The ball mill staged stirring feeding device of claim 1, wherein: the top of the cooling cylinder sleeve is provided with a water inlet, and the bottom of the cooling cylinder sleeve is provided with a water outlet.
6. The ball mill staged stirring feeding device of claim 1, wherein: the discharge port and the feed inlet are both provided with baffles.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794361.4U CN217910734U (en) | 2022-07-13 | 2022-07-13 | Ball mill stirring feeding device in grades |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221794361.4U CN217910734U (en) | 2022-07-13 | 2022-07-13 | Ball mill stirring feeding device in grades |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217910734U true CN217910734U (en) | 2022-11-29 |
Family
ID=84189473
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221794361.4U Active CN217910734U (en) | 2022-07-13 | 2022-07-13 | Ball mill stirring feeding device in grades |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217910734U (en) |
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2022
- 2022-07-13 CN CN202221794361.4U patent/CN217910734U/en active Active
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