CN205146346U - Driving connection structure of ball mill - Google Patents
Driving connection structure of ball mill Download PDFInfo
- Publication number
- CN205146346U CN205146346U CN201520928904.0U CN201520928904U CN205146346U CN 205146346 U CN205146346 U CN 205146346U CN 201520928904 U CN201520928904 U CN 201520928904U CN 205146346 U CN205146346 U CN 205146346U
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- China
- Prior art keywords
- base
- gear
- ball
- ball mill
- cylindrical shell
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- 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 provides a driving connection structure of ball mill, it includes the base, installs the steelframe stabilizer blade in the bottom of base, install the motor on the base, the output shaft of motor passes through the shaft coupling and links to each other with the transmission shaft, transmission shaft along horizontal direction setting, and the cover has drive gear on the transmission shaft, and drive gear and the crushing gear who installs in the ball -milling barrel mesh, the ball -milling barrel link to each other for the cylindrical tube structure of transversely placing, a rear end and a feed cylinder of ball -milling barrel, the big toper feeder hopper in little back before the diameter is installed to the front end of ball -milling barrel, the outside cover of feeder hopper has an antifriction bearing, an antifriction bearing passes through primary shaft bolster to be fixed on the base, the front end opening of feeder hopper and the discharge gate of dispenser intercommunication. The utility model discloses has better crushing precision to and better reliability, whole cost is relatively low moreover, can satisfy the user demand of more small businesss.
Description
Technical field
The utility model relates to a kind of drive mechanism of plant equipment, and especially a kind of transmission connecting structure of ball mill, belongs to mechanical equipment technical field.
Background technology
Ball mill is a kind of after material is broken, and again carries out the key equipment pulverized.It is widely used in the production industries such as cement, silicate product, New Building Materials, refractory material, chemical fertilizer, black non-ferrous metal ore and glass ceramics, carries out dry type or wet type grinding to various ore and other grindability material.And according to the difference of ore discharge mode, ball mill can divide lattice type and overflow type two kinds.Existing ball mill is made up of the cylindrical shell of level, input and output material hollow shaft and mill first class sections mostly, material loads in cylindrical shell by feeding of ball mill end hollow shaft, when ball mill barrel rotates time, abrasive body is due to inertia and centrifugal action, the effect of frictional force, makes it be attached on shell liner and is taken away by cylindrical shell, in time being brought to certain height, left due to the Action of Gravity Field of itself, the abrasive body of whereabouts as projectile by the material in cylindrical shell to smashing.But, existing ball mill due to control accuracy poor, its pulverize after the particle diameter of material there are differences larger problem, like this for some industries higher to material requirements, be difficult to practical requirement.
Utility model content
For above-mentioned deficiency of the prior art, main purpose of the present utility model is the problem that the particle diameter after solving existing current ball mill pulverizing differs greatly, and provides one to have higher pulverizing precision, the transmission connecting structure of the good ball mill of reliability.
The technical solution of the utility model: a kind of transmission connecting structure of ball mill, is characterized in that, comprises base, is provided with steelframe leg in the bottom of base; Described base is provided with motor, the output shaft of described motor is connected with power transmission shaft by shaft coupling, described power transmission shaft is arranged in the horizontal direction, and on described power transmission shaft, cover has travelling gear, described travelling gear and the pulverizing gears meshing be arranged in ball milling cylindrical shell; Described ball milling cylindrical shell is the cylindrical tube body structure laterally placed, the rear end of ball milling cylindrical shell is connected with discharge barrel, the taper feed hopper that diameter is pre-small post-large is installed in the front end of ball milling cylindrical shell, the outside cover of described feed hopper has the first rolling bearing, and described first rolling bearing is fixed on base by clutch shaft bearing frame; The front opening of described feed hopper is communicated with the discharging opening of dispenser.
The transmission connecting structure of ball mill of the present utility model adopts travelling gear directly to drive pulverizing gear, and moment transmission is comparatively large, and dynamic response speed, whole structure is better.Here also contemplate the problem that in work, vibration equipment is larger, in base lower end, steelframe leg is installed, major part below base can be made like this to be in vacant state, thus reduce the impact of vibration.
Optimally, described crushing tooth wheel is positioned at the rear end of ball grinding cylinder body, and outside described pulverizing gear and travelling gear, also cover has gear cover.Gear can be protected not entered by external dust etc. by gear cover and cause transmission efficiency to reduce, pulverizing gear is located at rear end is also more conducive to discharging simultaneously, avoids blocking in discharge outlet.
Optimally, described discharge barrel is provided with discharging control valve, on described discharge barrel, also cover has the second rolling bearing, and described second rolling bearing is fixed on base by the second bearing bracket stand.By installing the second bearing bracket stand and the second rolling bearing can make the stability of ball milling cylindrical shell be strengthened, then can be control effectively to the speed of load by discharging control valve.
Optimally, the number of teeth of described pulverizing gear and the gear ratio of travelling gear are 3:1.
Relative to prior art, the utility model has following beneficial effect:
1, have and pulverize precision preferably: ball mill of the present utility model have employed large diameter main shaft bearing, replaces original sliding bearing, this not only increases friction, but also reduce power consumption, improve the precision of crushing rear material particle.
2, there is good reliability: ball mill structure of the present utility model is simple; and adopt the mode of partial installation, make equipment there is no inertia impact, operate steadily; be conducive to like this reducing the stop of ball grinder maintenance shut-downs time, also improve the service efficiency of equipment.
3, overall cost is relatively low, can meet the user demand of Geng Duo small business.
Accompanying drawing explanation
Fig. 1 is the front view of the transmission connecting structure of a kind of ball mill of the utility model.
In figure, 1-base, 2-steelframe leg, 3-motor, 4-shaft coupling, 5-power transmission shaft, 6-travelling gear, 7-ball milling cylindrical shell, 8-pulverize gear, 9-discharge barrel, 10-taper feed hopper, the 11-the first rolling bearing, 12-dispenser, 13-gear cover, 14-discharging control valve, 15-the second rolling bearing, the 16-the second bearing bracket stand.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
As shown in Figure 1, a kind of transmission connecting structure of ball mill, comprises base 1, is provided with steelframe leg 2 in the bottom of base 1; Described base 1 is provided with motor 3, the output shaft of described motor 3 is connected with power transmission shaft 5 by shaft coupling 4, described power transmission shaft 5 is arranged in the horizontal direction, and on described power transmission shaft 5, cover has travelling gear 6, and described travelling gear 6 engages with the pulverizing gear 8 be arranged in ball milling cylindrical shell 7; Described ball milling cylindrical shell 7 is the cylindrical tube body structure laterally placed, the rear end of ball milling cylindrical shell 7 is connected with discharge barrel 9, the taper feed hopper 10 that diameter is pre-small post-large is installed in the front end of ball milling cylindrical shell 7, the outside cover of described feed hopper 10 has the first rolling bearing 11, and described first rolling bearing 11 is fixed on base 1 by clutch shaft bearing frame 12; The front opening of described feed hopper 10 is communicated with the discharging opening of dispenser 12.
See Fig. 1, described pulverizing gear 8 is positioned at the rear end of ball milling cylindrical shell 7, and outside described pulverizing gear 8 and travelling gear 6, also cover has gear cover 13.Described discharge barrel 9 is provided with discharging control valve 14, and on described discharge barrel 9, also cover has the second rolling bearing 15, and described second rolling bearing 15 is fixed on base 1 by the second bearing bracket stand 16.In the utility model, the number of teeth of described pulverizing gear 8 and the gear ratio of travelling gear 6 are 3:1, have better transmission efficiency like this.
It should be noted that, above embodiment is only in order to illustrate technical solutions of the utility model but not restriction technologies scheme, although applicant is explained in detail the utility model with reference to preferred embodiment, those of ordinary skill in the art is to be understood that, those amendments that technical solutions of the utility model are carried out or equivalently to replace, aim and the scope of the technical program can not be departed from, all should be encompassed in the middle of the utility model right.
Claims (4)
1. a transmission connecting structure for ball mill, is characterized in that, comprises base (1), is provided with steelframe leg (2) in the bottom of base (1); Described base (1) is provided with motor (3), the output shaft of described motor (3) is connected with power transmission shaft (5) by shaft coupling (4), described power transmission shaft (5) is arranged in the horizontal direction, have travelling gear (6) at the upper cover of described power transmission shaft (5), described travelling gear (6) engages with the pulverizing gear (8) be arranged in ball milling cylindrical shell (7); Described ball milling cylindrical shell (7) is the cylindrical tube body structure laterally placed, the rear end of ball milling cylindrical shell (7) is connected with discharge barrel (9), the taper feed hopper (10) that diameter is pre-small post-large is installed in the front end of ball milling cylindrical shell (7), the outside cover of described feed hopper (10) has the first rolling bearing (11), and described first rolling bearing (11) is fixed on base (1) by clutch shaft bearing frame (12); The front opening of described feed hopper (10) is communicated with the discharging opening of dispenser (12).
2. the transmission connecting structure of a kind of ball mill according to claim 1, is characterized in that, described pulverizing gear (8) is positioned at the rear end of ball milling cylindrical shell (7), and also overlapping described pulverizing gear (8) and travelling gear (6) outside has gear cover (13).
3. the transmission connecting structure of a kind of ball mill according to claim 2, it is characterized in that, described discharge barrel (9) is provided with discharging control valve (14), on described discharge barrel (9), also cover has the second rolling bearing (15), and described second rolling bearing (15) is fixed on base (1) by the second bearing bracket stand (16).
4. the transmission connecting structure of a kind of ball mill according to claim 3, is characterized in that, the number of teeth of described pulverizing gear (8) and the gear ratio of travelling gear (6) are 3:1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928904.0U CN205146346U (en) | 2015-11-20 | 2015-11-20 | Driving connection structure of ball mill |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520928904.0U CN205146346U (en) | 2015-11-20 | 2015-11-20 | Driving connection structure of ball mill |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205146346U true CN205146346U (en) | 2016-04-13 |
Family
ID=55682088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520928904.0U Expired - Fee Related CN205146346U (en) | 2015-11-20 | 2015-11-20 | Driving connection structure of ball mill |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205146346U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000557A (en) * | 2016-06-18 | 2016-10-12 | 江苏新春兴再生资源有限责任公司 | Lead needle and lead slime separator for treating thin lead grid of waste lead-acid storage battery |
| CN110270415A (en) * | 2019-06-12 | 2019-09-24 | 曾尚武 | Grinder |
-
2015
- 2015-11-20 CN CN201520928904.0U patent/CN205146346U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106000557A (en) * | 2016-06-18 | 2016-10-12 | 江苏新春兴再生资源有限责任公司 | Lead needle and lead slime separator for treating thin lead grid of waste lead-acid storage battery |
| US11404731B2 (en) | 2016-06-18 | 2022-08-02 | Jiangsu New Chunxing Resource Recycling Co. Ltd | Lead needle and lead slime separator for treating thin lead grid of waste lead-acid storage battery |
| CN110270415A (en) * | 2019-06-12 | 2019-09-24 | 曾尚武 | Grinder |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160413 Termination date: 20161120 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |