CN204620106U - A kind of ball mill steel ball adding device - Google Patents
A kind of ball mill steel ball adding device Download PDFInfo
- Publication number
- CN204620106U CN204620106U CN201520120402.5U CN201520120402U CN204620106U CN 204620106 U CN204620106 U CN 204620106U CN 201520120402 U CN201520120402 U CN 201520120402U CN 204620106 U CN204620106 U CN 204620106U
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- China
- Prior art keywords
- ball
- gate
- sector
- steel
- steel plate
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- Expired - Fee Related
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Abstract
The utility model relates to a kind of ball mill steel ball adding device, square hollow iron case bottom welding one piece of inclined steel plate of Plate Welding is erect by four pieces, inclined steel plate passes out the lower openings of the setting steel plate of ball side, and inclined steel plate and two blocks of edge-on steel plates and horizontal steel plate are welded to form out ball chute; Go out ball side and be provided with trunnion axis, the small end of both sides gate of sector-like shape side plate is equipped with the rolling bearing being arranged on trunnion axis two ends, with go out the gate of sector-like shape that ball trough outlet is slidably matched and weld with the large end of both sides gate of sector-like shape side plate, the tail end of the gate handle be connected as a single entity with gate of sector-like shape side plate is provided with balancing weight.The labour intensity that this device adds steel ball is little, and speed is fast, and operating efficiency is high; Gate of sector-like shape only bears the lateral pressure of steel ball, can easily open or close the lever gate handle of band balancing weight and limited block, safe and reliable; The opening degree of gate of sector-like shape can control output speed and the quantity of steel ball, the groove and the steel ball gone out smashes ball mill feeding mouth of avoiding inclining.
Description
Technical field
The utility model relates to auxiliary equipment and the technique of mine and stone pulverizing industry, particularly a kind of ball mill steel ball adding device.
Background technology
Ball mill running every day of the stone pulverizing such as mine, cement industry can produce steel ball loss, and per tour must add the steel ball of sufficient amount, and steel ball adds weight, and to look the size of ball mill different with treating capacity, from tens of kilograms to several tons not etc.The adding procedure of current steel ball is driven a vehicle filling the iron case handling of steel ball to ball mill feeding mouth from steel ball stacking, manually steel ball picked from iron case and put into ball mill feeding mouth; Exist labour intensity large, add slow, the ineffective problem of steel ball speed.Utility model patent ZL201320814228.5 disclosed " ball mill steel ball adder " is that the vent cover that turning handle is opened bottom iron case releases steel ball, the steel ball of heavy duty hundreds and thousands of kilograms is pressed in the vent cover bottom iron case, one is that handle is difficult to support and close the vent cover do not lived bottom iron case, two is that manpower manual can not open vent cover bottom iron case by turning handle, even if three is open the vent cover bottom iron case, the disposable groove and the hundreds and thousands of kilograms of steel balls gone out will smash ball mill feeding mouth of inclining.
Summary of the invention
The technical problems to be solved in the utility model is to provide the ball mill steel ball adding device that a kind of labour intensity is little, operating efficiency is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: a kind of ball mill steel ball adding device, square hollow iron case bottom welding one piece of inclined steel plate, inclined steel plate passes out the lower openings of the setting steel plate of ball side, and inclined steel plate and two blocks of edge-on steel plates and upper level Plate Welding form ball chute; The top going out the setting steel plate lower openings of ball side is provided with trunnion axis, and the small end of both sides gate of sector-like shape side plate is equipped with the rolling bearing being arranged on trunnion axis two ends, and goes out the gate of sector-like shape that ball trough outlet is slidably matched and welds with the large end of both sides gate of sector-like shape side plate.The angle a=15 of described inclined steel plate and horizontal plane
0~ 20
0.
The tail end of the gate handle be connected as a single entity with described gate of sector-like shape side plate is provided with balancing weight, and the setting steel plate on the left of balancing weight is provided with the limited block along horizontal concrete chute translation, and limited block moves to right and can limit gate handle and gate of sector-like shape rotation.Bottom described square hollow iron case, go out ball side welding baffle plate, after being convenient to opening door-leaf shape gate, steel ball rolls out by deadweight.Described setting steel plate inside top welding hanger, is convenient to the steel wire rope of hook handling.
the beneficial effects of the utility model are:1, the labour intensity adding steel ball is little, and speed is fast, and operating efficiency is high.
2, with to go out the gate of sector-like shape that ball trough outlet is slidably matched solid and reliable, and only bear the lateral pressure of steel ball, the pressure at right angle than hundreds and thousands of kilograms is less.
3, can easily open or close the lever gate handle of band balancing weight, setting steel plate is provided with the limited block along horizontal concrete chute translation, limited block moves to right and can limit gate handle and gate of sector-like shape rotation, locking gate handle and gate of sector-like shape, guarantee the dress ball of ball mill steel ball adding device, go out ball operation and hoisting transportation safe and reliable.
4, the opening degree of gate of sector-like shape can control output speed and the quantity of steel ball, the steel ball of hundreds and thousands of kilograms can be avoided to incline groove and going out, smash ball mill feeding mouth.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the top view of Fig. 1.
Fig. 3 is the N-N sectional view of Fig. 4.
Fig. 4 is the M-M sectional view of Fig. 3.
Detailed description of the invention
embodiment 1as Figure 1-4: a kind of ball mill steel ball adding device, square hollow iron case bottom welding one piece of inclined steel plate 7, inclined steel plate 7 passes out the lower openings of the setting steel plate 6 of ball side, and inclined steel plate 7 and two blocks of edge-on steel plates 9 and upper level steel plate 11 are welded to form out ball chute 14; The top going out setting steel plate 6 lower openings of ball side is provided with trunnion axis 13, the small end of both sides gate of sector-like shape side plate 8 is equipped with the rolling bearing 5 being arranged on trunnion axis 13 two ends, and goes out ball chute 14 and exports the gate of sector-like shape 10 be slidably matched and weld with the large end of both sides gate of sector-like shape side plate 8.The angle a=18 of described inclined steel plate 7 and horizontal plane
0.
The tail end of the gate handle 4 be connected as a single entity with described gate of sector-like shape side plate 8 is provided with balancing weight 3, and the setting steel plate 6 on the left of balancing weight 3 is provided with the limited block 2 along horizontal concrete chute translation, and limited block 2 moves to right and can lock gate handle 4 and gate of sector-like shape 10 rotates.
Bottom described square hollow iron case, go out ball side welding baffle plate 12, after being convenient to opening door-leaf shape gate 10, steel ball rolls out by deadweight.Described setting steel plate 6 inside top welding hanger 1, is convenient to the steel wire rope of hook handling.
embodiment 2as Figure 1-4: adopt a kind of ball mill steel ball adding device described in embodiment 1 to add the method for steel ball, comprising:
What a, the crane that electronic crane scale is housed were placed on the vertical storage tank of steel ball the ball mill steel ball adding device of closing gate of sector-like shape 10 goes out under ball gate, that opens the vertical storage tank of steel ball goes out ball gate, steel ball rolls into by deadweight and fills the square hollow iron case of steel ball adding set, and that closes the vertical storage tank of steel ball goes out ball gate; Move to right the top limited block 2 of ball mill steel ball adding device, and locking gate handle 4, gate of sector-like shape side plate 8 and gate of sector-like shape 10 rotate;
B, crane winch to the ball mill charge door of having shut down the ball mill steel ball adding device of closing gate of sector-like shape 10, operative employee's top limited block 2 that moves to left removes locking to gate handle 4, slowly the tail end of gate handle 4 is pressed down, slowly rotate and open gate of sector-like shape 10, steel ball rolls out from going out ball chute 14 slowly by deadweight, falls into ball mill charge door; The opening degree of gate of sector-like shape 10 can control output speed and the quantity of steel ball, if need all to open gate of sector-like shape 10, disposable releasing steel ball, can press down gate handle 4 to bottom, move to right lower limit block 15, and locking gate handle 4, gate of sector-like shape side plate 8 and gate of sector-like shape 10 rotate;
C, show according to the metering of electronic crane scale on crane, after reaching the steel ball amount needing to add, above lift gate handle 4, close gate of sector-like shape 10, move to right top limited block 2, and locking gate handle 4, gate of sector-like shape side plate 8 and gate of sector-like shape 10 rotate;
D, crane winch to the stand of regulation the ball mill steel ball adding device of closing gate of sector-like shape 10.
Claims (5)
1. a ball mill steel ball adding device, comprise the square hollow iron case erect steel plate (6) weld by four pieces, it is characterized in that: described square hollow iron case bottom welding one piece of inclined steel plate (7), inclined steel plate (7) passes out the lower openings of the setting steel plate (6) of ball side, and inclined steel plate (7) is welded to form out ball chute (14) with two pieces of edge-on steel plates (9) and upper level steel plate (11); The top going out setting steel plate (6) lower openings of ball side is provided with trunnion axis (13), the small end of both sides gate of sector-like shape side plate (8) is equipped with the rolling bearing (5) being arranged on trunnion axis (13) two ends, and goes out ball chute (14) and exports the gate of sector-like shape (10) be slidably matched and weld with the large end of both sides gate of sector-like shape side plate (8).
2. a kind of ball mill steel ball adding device according to claim 1, is characterized in that: the angle a=15 of described inclined steel plate (7) and horizontal plane
0~ 20
0.
3. a kind of ball mill steel ball adding device according to claim 1, it is characterized in that: the tail end of the gate handle (4) be connected as a single entity with described gate of sector-like shape side plate (8) is provided with balancing weight (3), the setting steel plate (6) in balancing weight (3) left side is provided with the limited block (2) along horizontal concrete chute translation, and limited block (2) moves to right and can lock gate handle (4) and gate of sector-like shape (10) rotation.
4. a kind of ball mill steel ball adding device according to claim 1, is characterized in that: bottom described square hollow iron case, go out ball side welding baffle plate (12), after being convenient to opening door-leaf shape gate (10), steel ball rolls out by deadweight.
5. a kind of ball mill steel ball adding device according to claim 1, is characterized in that: described setting steel plate (6) inside top welding hanger (1), is convenient to the steel wire rope of hook handling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120402.5U CN204620106U (en) | 2015-03-02 | 2015-03-02 | A kind of ball mill steel ball adding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520120402.5U CN204620106U (en) | 2015-03-02 | 2015-03-02 | A kind of ball mill steel ball adding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204620106U true CN204620106U (en) | 2015-09-09 |
Family
ID=54039170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520120402.5U Expired - Fee Related CN204620106U (en) | 2015-03-02 | 2015-03-02 | A kind of ball mill steel ball adding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204620106U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689889A (en) * | 2015-03-02 | 2015-06-10 | 江西稀有稀土金属钨业集团有限公司 | Steel ball adding device of ball mill and steel ball adding method |
-
2015
- 2015-03-02 CN CN201520120402.5U patent/CN204620106U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104689889A (en) * | 2015-03-02 | 2015-06-10 | 江西稀有稀土金属钨业集团有限公司 | Steel ball adding device of ball mill and steel ball adding method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150909 |