CN208407290U - A kind of ball mill walking feeding car - Google Patents
A kind of ball mill walking feeding car Download PDFInfo
- Publication number
- CN208407290U CN208407290U CN201820638250.1U CN201820638250U CN208407290U CN 208407290 U CN208407290 U CN 208407290U CN 201820638250 U CN201820638250 U CN 201820638250U CN 208407290 U CN208407290 U CN 208407290U
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- CN
- China
- Prior art keywords
- feed hopper
- feed
- ball mill
- feeding car
- wall
- 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 kind of ball mill walking feeding cars, including feed hopper, it is square structure on the downside of feed hopper, the lower end of feed hopper is connected with walking dolly, the upper end of feed hopper is connected to feed pipe, feed hopper downside is connected with feed inclined tube, it is fed inclined tube angle with horizontal plane and is greater than 0 ° less than 90 °, there is feed straight tube in the outlet end of feed inclined tube by flanged joint, the inner wall of feed hopper is served as a contrast equipped with abrasive rubber, abrasive rubber lining is made of several standard rubbers blocks, and standard rubbers block passes through bolt and connect with feed hopper outer wall.By using rectangular feed hopper, form the structure of material stockpiling and " material hits material ", feed hopper inner wall uses high wear-resistant rubber, this high elastic rubber is using buffer-type principle of defeating a force with a tenderness, effectively absorb the impulsive contact force of the block material fallen, breakdown problem and wear problem caused by the direct impact to steel plate are avoided simultaneously, while having the function of buffering, reduction noise, and standard rubbers block is convenient for changing upon wear.
Description
Technical field
The utility model relates to feeding cars, it particularly relates to a kind of ball mill walking feeding car.
Background technique
Feeding car is feeding of ball mill and is fed indispensable important component, is matched with ball mill and wide
The general dressing plant applied to mine, cement, silicate product, New Building Materials, refractory material, chemical fertilizer, black and non-ferrous metal
The production industries such as ore dressing and glass ceramics are made when carrying out dry type or wet type grinding to various ores and other grindability materials
Ball mill it is mating.Protocorm mill feeder, including to truck and feed hopper and bend pipe, it is fed one endfeed of bend pipe,
The other end is inserted into the feeding car of ball mill, to grind materials because self weight flows into ball mill.This ball mill dispenser is needed in ball
Sealing structure is set between the feed inlet and feed bend pipe of grinding machine, otherwise material can leak between the feed inlet and feed bend pipe of ball mill
Out.Because the feed inlet of ball mill rotates, and it is fed that bend pipe is static, and sealing mechanism is easy to wear, material is still easy from ball mill
It is leaked out between feed inlet and feed bend pipe.45 ° of big syphons of former feeding car (as shown in Figure 1), which are played, leads out into ball milling for material
The intracorporal effect of machine barrel, very serious to washing away for feed big syphon since material drop is high, flow is big, frequently mill leakage.Replacement
Bend pipe heavy workload, and it is not easy centering, the repair time is long.
In addition main aspect is: protocorm mill feeding vehicle makes of steel plate substantially, accepts in this way and leaves or incline from eminence
The a large amount of irregular block materials come obliquely downward are very fatal, reasons: the material of feed hopper is the manganese of rigidity, even
It is continuous accept fall from top to bottom block material when, formed " very stiff and demanding " the phenomenon that, steel plate can it is breakdown in a short time or
There are the serious problems such as not wear-resisting, shock damage, so as to cause parking repairing, maintenance workload is very big, directly affects yield.
For the problems in the relevant technologies, currently no effective solution has been proposed.
Utility model content
For above-mentioned technical problem in the related technology, the utility model proposes a kind of ball mill walking feeding car, energy
Enough solve above-mentioned technical problem.
To realize the above-mentioned technical purpose, the technical solution of the utility model is achieved in that
A kind of ball mill walking feeding car, including feed hopper, the feed hopper downside is square structure, the feed hopper
Lower end be connected with walking dolly, the upper end of the feed hopper is connected to feed pipe, the feed hopper downside be connected with to
Expect inclined tube, the feed inclined tube angle with horizontal plane is greater than 0 ° and less than 90 °, and the outlet end of the feed inclined tube is connected by flange
It is connected to feed straight tube, the inner wall of the feed hopper is served as a contrast equipped with abrasive rubber, and the abrasive rubber lining is by several standard rubbers block groups
At the standard rubbers block passes through bolt and connect with feed hopper outer wall.
Further, the walking dolly includes the support frame connecting with the feed hopper lower end, under support frame as described above
End is connected with traveling wheel.
Further, the quantity of the traveling wheel is 4.
Further, support frame as described above includes retractable air-pressure support rail and retractable air-pressure vertical supporting rod.
Further, retractable air-pressure vertical supporting rod, two rows are equipped between the feed hopper lower end and traveling wheel
It walks and is equipped with retractable air-pressure support rail between wheel.
Further, the inner wall of the feed inclined tube and feed straight tube is equipped with abrasive rubber lining.
Further, the standard rubbers block is using square rubber block.
Further, the feed hopper outer wall uses Q235 steel plate.
The utility model has the beneficial effects that foring the knot of material stockpiling and " material hits material " by using rectangular feed hopper
Structure, feed hopper inner wall use inner liner abrasive resistant, impact resistance, tear-proof high wear-resistant rubber, this high elastic rubber uses with soft
Gram just buffer-type principle, effectively absorbs the impulsive contact force of the block material fallen, while avoiding the direct impact to steel plate
Caused by breakdown problem and wear problem, while having the function of buffering, reducing noise, standard rubbers block facilitates upon wear
Replacement.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only the utility model
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is the structural schematic diagram of background technique Central Plains feeding car.
Fig. 2 is a kind of structural schematic diagram of ball mill walking feeding car according to the present embodiment.
In figure: 1. feed hoppers；2. abrasive rubber serves as a contrast；3. bolt；4. being fed inclined tube；5. flange；6. being fed straight tube；
7. support frame；8. traveling wheel；9. former feeding car feed hopper；10. bend pipe；11. material heap.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art's every other embodiment obtained, all belongs to
In the range of the utility model protection.
As shown in Figs. 1-2, a kind of ball mill walking feeding car according to the utility model embodiment, including feed
Storehouse 1, is square structure on the downside of the feed hopper 1, and the lower end of the feed hopper 1 is connected with walking dolly, the feed hopper 1 it is upper
End is connected to feed pipe, and 1 downside of feed hopper is connected with feed inclined tube 4, and 4 angles with horizontal plane of the feed inclined tube are big
In 0 ° and less than 90 °, the outlet end of the feed inclined tube 4 is connected with feed straight tube 6, the inner wall of the feed hopper 1 by flange 5
Equipped with abrasive rubber lining 2, the abrasive rubber lining 2 is made of several standard rubbers blocks, and the standard rubbers block passes through bolt 3
It is connect with the outer wall of feed hopper 1.
In one embodiment, the walking dolly includes the support frame 7 connecting with 1 lower end of feed hopper, described
The lower end of support frame 7 is connected with traveling wheel 8.
In one embodiment, the quantity of the traveling wheel 8 is 4.
In one embodiment, support frame as described above 7 includes that retractable air-pressure support rail and retractable air-pressure support are perpendicular
Bar.
In one embodiment, retractable air-pressure vertical supporting rod is equipped between 1 lower end of feed hopper and traveling wheel 8,
Retractable air-pressure support rail is equipped between two traveling wheels 8.
In one embodiment, the inner wall of the feed inclined tube 4 and feed straight tube 6 is equipped with abrasive rubber lining 2.
In one embodiment, the standard rubbers block is using square rubber block.
In one embodiment, 1 outer wall of feed hopper uses Q235 steel plate.
In order to facilitate the above-mentioned technical proposal for understanding the utility model, below by way of practical new to this in specifically used mode
The above-mentioned technical proposal of type is described in detail.
When specifically used, according to a kind of ball mill walking feeding car described in the utility model, the upper end of feed hopper 1
It is connected to feed pipe, the structure of feed hopper 1 has done biggish improvement, uses square structure, the structure of upside on the downside of feed hopper 1
Be also possible to it is rectangular be also possible to other shape designs because material can be formd using square structure on the downside of feed hopper 1
The structure of the material heap 11 of stockpiling and " material hits material " avoids material to puncturing and ask caused by the direct impact of 1 inner wall of feed hopper
Topic and wear problem are fallen different from the structure of prior art Central Plains feeding car feed hopper 9 in continuous undertaking from top to bottom
When material, formed " very stiff and demanding " the phenomenon that.45 ° of big syphons 10 of former feeding car are big to being fed since material drop is high, flow is big
Washing away for bend pipe 10 is very serious, and frequently mill leakage, 1 downside of feed hopper of the application is connected with feed inclined tube 4, is deposited in feed
Material in storehouse 1 is flowed out by feed inclined tube 4, is fed inclined tube 4 horizontal by certain angle, is conducive to the whereabouts of material,
4 angle with horizontal plane of inclined tube is fed greater than 0 ° and less than 90 °, the outlet end of feed inclined tube 4 is connected with feed straight tube by flange 5
6, setting is parallel to the horizontal plane in feed straight tube 6, and feed straight tube 6 can use cylindrical body pipeline, and length is short, light-weight, by ZG450
It is cast as flanged (FLGD) steel pipe, feed 6 flange of straight tube and feed 4 horizontal connection of inclined tube, the bolt hole on flange 5 is uniform point
Cloth, feed straight tube 6 can be overturn in circumferencial direction, after feed 6 inner wall of straight tube is ground to certain degree, can will be fed straight tube
6 rotate by a certain angle, by the position having worn out go to mill less than place, prolong the service life at least one times.
The inner wall of feed hopper 1 is equipped with abrasive rubber lining 2, and abrasive rubber lining 2 is made of several standard rubbers blocks, standard rubbers
Block passes through bolt 3 and connect with the outer wall of feed hopper 1,1 inner wall of feed hopper use inner liner abrasive resistant, impact resistance, tear-proof height
Abrasive rubber, this high elastic rubber effectively absorb rushing for the block material fallen using buffer-type principle of defeating a force with a tenderness
Power is hit, while avoiding breakdown problem and wear problem caused by the direct impact to steel plate.Abrasive rubber have shock resistance,
The characteristic of tear-proof, index are as shown in the table:
Wherein, the inner wall of feed inclined tube 4 and feed straight tube 6 can also be equipped with abrasive rubber lining 2, and abrasive rubber lining 2 is adopted
It is formed with several standard rubbers blocks, every piece of standard rubbers block passes through the connection of bolt 3 and corresponding inner wall, and standard rubbers block can be with
Customized as needed using square rubber block size, multiple standard rubbers blocks are spliced into the abrasive rubber lining 2 an of entirety,
Abrasive rubber serves as a contrast 2 thickness and 10-100mm is arranged, and is preferably provided with 40-60mm, plays the role of shock resistance, tear-proof, high abrasion, together
When have the function of buffering, reduce noise, standard rubbers block is convenient for changing upon wear.
The lower end of feed hopper 1 is connected with walking dolly, walking dolly include the support frame 7 being connect with 1 lower end of feed hopper and
The lower end of support frame 7 is connected with traveling wheel 8, and support frame 7 includes retractable air-pressure support rail and retractable air-pressure vertical supporting rod,
The high and low position with the use of adjusting feed hopper 1 of retractable air-pressure support rail and retractable air-pressure vertical supporting rod, it is scalable
Air pressure support rail and retractable air-pressure vertical supporting rod belong to existing technology, pass through the distance that connection cylinder control is flexible.If
It is equipped with traveling wheel 8 and facilitates whole movement.
In conclusion, by using rectangular feed hopper, foring material by means of the above-mentioned technical proposal of the utility model
Stockpiling and " material hits material " structure, feed hopper inner wall using inner liner abrasive resistant, impact resistance, tear-proof high wear-resistant rubber, it is this
High elastic rubber is effectively absorbed the impulsive contact force of the block material fallen, is avoided simultaneously using buffer-type principle of defeating a force with a tenderness
To breakdown problem and wear problem caused by directly the impacting of steel plate, while having the function of buffering, reducing noise, standard
Rubber block is convenient for changing upon wear.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model
Protection scope within.
Claims (8)
1. a kind of ball mill walking feeding car, which is characterized in that including feed hopper (1), feed hopper (1) downside is rectangular
Structure, the lower end of the feed hopper (1) are connected with walking dolly, and the upper end of the feed hopper (1) is connected to feed pipe, described
Feed hopper (1) downside is connected with feed inclined tube (4), and feed inclined tube (4) angle with horizontal plane is greater than 0 ° and less than 90 °,
The outlet end of feed inclined tube (4) is connected with feed straight tube (6) by flange (5), and the inner wall of the feed hopper (1) is equipped with resistance to
Rubber milling serves as a contrast (2), and the abrasive rubber lining (2) is made of several standard rubbers blocks, and the standard rubbers block passes through bolt (3)
It is connect with the outer wall of feed hopper (1).
2. a kind of ball mill walking feeding car according to claim 1, which is characterized in that the walking dolly includes and institute
The support frame (7) of feed hopper (1) lower end connection is stated, the lower end of support frame as described above (7) is connected with traveling wheel (8).
3. a kind of ball mill walking feeding car according to claim 2, which is characterized in that the quantity of the traveling wheel (8)
It is 4.
4. a kind of ball mill walking feeding car according to claim 2, which is characterized in that support frame as described above (7) includes can
Flexible air pressure support rail and retractable air-pressure vertical supporting rod.
5. a kind of ball mill walking feeding car according to claim 3, which is characterized in that feed hopper (1) lower end with
It is equipped with retractable air-pressure vertical supporting rod between traveling wheel (8), it is horizontal that retractable air-pressure support is equipped between two traveling wheels (8)
Bar.
6. a kind of ball mill walking feeding car according to claim 1, which is characterized in that the feed inclined tube (4) and give
The inner wall of material straight tube (6) is equipped with abrasive rubber lining (2).
7. any one of -6 a kind of ball mill walking feeding car according to claim 1, which is characterized in that the standard rubbers
Block is using square rubber block.
8. any one of -6 a kind of ball mill walking feeding car according to claim 1, which is characterized in that the feed hopper
(1) outer wall uses Q235 steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638250.1U CN208407290U (en) | 2018-05-02 | 2018-05-02 | A kind of ball mill walking feeding car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820638250.1U CN208407290U (en) | 2018-05-02 | 2018-05-02 | A kind of ball mill walking feeding car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208407290U true CN208407290U (en) | 2019-01-22 |
Family
ID=65117537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820638250.1U Expired - Fee Related CN208407290U (en) | 2018-05-02 | 2018-05-02 | A kind of ball mill walking feeding car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208407290U (en) |
-
2018
- 2018-05-02 CN CN201820638250.1U patent/CN208407290U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190122 Termination date: 20210502 |