CN209614170U - Horizontal centrifuge is used in a kind of production of roll - Google Patents
Horizontal centrifuge is used in a kind of production of roll Download PDFInfo
- Publication number
- CN209614170U CN209614170U CN201920057675.8U CN201920057675U CN209614170U CN 209614170 U CN209614170 U CN 209614170U CN 201920057675 U CN201920057675 U CN 201920057675U CN 209614170 U CN209614170 U CN 209614170U
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- Prior art keywords
- injection pipe
- shaft
- runner
- group
- support frame
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Abstract
The utility model relates to be poured the technical field of centrifuge auxiliary equipment, more particularly to a kind of roll production horizontal centrifuge；Its concussion that can reduce pouring basin can be such that roll uniformly cools down, and cooling time is shorter, production efficiency is higher to reduce the generation of roller surface transverse and longitudinal crackle；Including motor, pedestal, pouring basin, transmission shaft, two group of first support plate, two group of second support plate, first rotating shaft, with the second shaft, two group of first runner is provided in first rotating shaft, two group of second runner is provided in second shaft, it further include the first support frame, second support frame and third shaft, two groups of third runners are provided in third shaft, first runner, annular bar is provided on second runner and third runner, annular groove is provided on pouring basin, it further include liquid nitrogen bottle, first injection pipe and the second injection pipe, the equally distributed spray head of multiple groups is provided on first injection pipe and the second injection pipe.
Description
Technical field
The utility model relates to be poured the technical field of centrifuge auxiliary equipment, used more particularly to a kind of production of roll sleeping
Formula centrifuge.
Background technique
It is well known that roll production is a kind of device for roll moulding by casting with horizontal centrifuge, casting from
It is widely used in a variety of applications in the field of scheming；Existing roll production horizontal centrifuge include motor, pedestal, pouring basin,
Transmission shaft, two group of first support plate, two group of second support plate, first rotating shaft and the second shaft, motor bottom end and pedestal top connect
It connects, two group of first support plate and two group of second support plate bottom end are connect with pedestal top, and first rotating shaft is set to two group first
Between support plate, the second shaft is set between two group of second support plate, and the output end of motor and the right end of transmission shaft connect, and is passed
The left end of moving axis and the right end of first rotating shaft connect, and are provided with two group of first runner in first rotating shaft, are provided in the second shaft
Two group of second runner, pouring basin are set on two group of first runner and two group of second runner；Existing roll production is used sleeping
Formula centrifuge takes out after cooling in use, by the pouring basin of molten iron casting to rotation；Existing roll production is used sleeping
It is found in formula centrifuge use, because in casting, high speed rotation can generate certain concussion to roll, so roller surface is sometimes
There is transverse and longitudinal crackle, influences the quality of production of roll；It needs to cool down before roll molding is taken out, traditional water is cooling, by water
The outer wall in pouring basin is sprayed, its cooling down is made, but roll is be easy to cause to be cooled unevenness, keeps molding roller shrinkage uneven,
Existing defects in its quality are caused, and the water cooling time is longer, causes production efficiency lower.
Utility model content
In order to solve the above technical problems, the utility model provides a kind of concussion for reducing pouring basin, to reduce roll table
Face transverse and longitudinal crackle generates, and roll can be made uniformly to cool down, and cooling time is shorter, and the higher roll of production efficiency is produced with horizontal
Centrifuge.
A kind of roll the production horizontal centrifuge, including motor, pedestal, pouring basin, transmission shaft, two groups of the utility model
First support plate, two group of second support plate, first rotating shaft and the second shaft, motor bottom end are connect with pedestal top, and two group first
Support plate and two group of second support plate bottom end are connect with pedestal top, and first rotating shaft is set between two group of first support plate,
Second shaft is set between two group of second support plate, and the output end of motor and the right end of transmission shaft connect, the left end of transmission shaft
It is connect with the right end of first rotating shaft, two group of first runner is provided in first rotating shaft, two groups second turn is provided in the second shaft
Wheel, pouring basin are set on two group of first runner and two group of second runner；Further include the first support frame, the second support frame and
The bottom end of third shaft, the first support frame and the second support frame is connect with pedestal top, in the middle part of first top of support frame
It is provided with the first placing groove, the first ball bearing is provided in the first placing groove, is provided with second in the middle part of the second top of support frame
Placing groove is provided with the second ball bearing in the second placing groove, and the left end of the third shaft is inserted into the first ball bearing
And be fixedly connected inside the first ball bearing, the right end of third shaft be inserted into the second ball bearing and with the second ball axis
It holds inside to be fixedly connected, is provided with two groups of third runners in the third shaft, two groups of third runner bottom end is and pouring basin
Top is in close contact, and is provided with annular bar on first runner, the second runner and third runner, is provided with ring on pouring basin
Shape slot, annular bar are inserted into annular groove, and annular bar is mutually agreed with annular groove；It further include liquid nitrogen bottle, the first injection pipe and second
Injection pipe, the first injection pipe left end are connect with the first supporting framing front end, and the first injection pipe right end is connect with the second supporting framing front end,
Second injection pipe left end is connect with the first support frame rear end, and the second injection pipe right end is connect with the second support frame rear end, the liquid
The output end of nitrogen bottle is provided with tee tube, and the output end of liquid nitrogen bottle is connected to the bottom input end of tee tube, the first injection pipe and
The input terminal of first injection pipe is connected to the left output end of tee tube, is provided on the first injection pipe and the second injection pipe more
The input terminal of the equally distributed spray head of group, the multiple groups spray head connects respectively at the output end of the first injection pipe and the second injection pipe
It is logical.
A kind of roll the production horizontal centrifuge, including shield and exhaust blower of the utility model, the bottom end of shield
It is connect with pedestal top, the bottom end of the exhaust blower and the top of shield connect, inside the input terminal and shield of exhaust blower
Connection, the output end of exhaust blower are connected to workshop outside atmosphere.
A kind of roll the production horizontal centrifuge, including accommodating box of the utility model, accommodating box bottom end and pedestal top
Connection, accommodating box are internally provided with Cold-keeping Layer, and liquid nitrogen bottle is set in accommodating box.
A kind of roll of the utility model, which produces, uses horizontal centrifuge, is provided with and subtracts on the bottom input end of the tee tube
Pressure valve.
A kind of roll of the utility model, which produces, uses horizontal centrifuge, is provided with pressure on the right output end of the tee tube
Table.
A kind of roll production horizontal centrifuge of the utility model, the left output end and right output end of the tee tube are equal
It is provided with switch valve.
A kind of roll production horizontal centrifuge of the utility model, the shield front end is provided with access hole, overhauls
Maintenance door is provided on mouthful.
A kind of roll production horizontal centrifuge of the utility model, shield shield front end is provided with observation
Mouthful, transparent baffle is provided on observation panel.
Compared with prior art the utility model has the following beneficial effects: the first braced frame and the second braced frame, third
Effectively pouring basin can be fixed for shaft and third runner, occur to shake to happen up and down when reducing rotation, effectively
The transverse and longitudinal crackle for reducing roller surface, ensure that the quality of production of roll；Enter the first injection by liquid nitrogen in liquid nitrogen bottle
For pipe with the second injection pipe and after spray head sprays, liquid nitrogen becomes gaseous state from liquid, a large amount of heat is absorbed in vaporescence, so that pouring
Infusing slot ambient temperature reduces, and roll is cooled uniform shrinkage in pouring basin, to ensure that the quality of production of roll, and liquid
Nitrogen cooling efficiency is higher, and the time is short, saves the production time, improves the production efficiency of roll.
Detailed description of the invention
Fig. 1 is the inside forward sight structural schematic diagram of the utility model；
Fig. 2 is the inside left view structural representation of the utility model；
Fig. 3 is the external forward sight structural schematic diagram of the utility model；
It is attached marked in the figure: 1, motor；2, pedestal；3, pouring basin；4, transmission shaft；5, the first support plate；6, the second support plate；
7, first rotating shaft；8, the second shaft；9, the first runner；10, the second runner；11, the first support frame；12, the second support frame；13,
Third shaft；14, the first ball bearing；15, third runner；16, annular bar；17, annular groove；18, liquid nitrogen bottle；19, the first spray
Penetrate pipe；20, the second injection pipe；21, spray head；22, shield；23, exhaust blower；24, accommodating box；25, pressure reducing valve；26, pressure gauge；
27, switch valve；28, maintenance door；29, observation panel.
Specific embodiment
With reference to the accompanying drawings and examples, specific embodiment of the present utility model is described in further detail.Below
Embodiment is not intended to limit the scope of the present invention for illustrating the utility model.
As shown in Figure 1 to Figure 3, the utility model a kind of roll production use horizontal centrifuge, including motor 1, pedestal 2,
Pouring basin 3,4, two group first of transmission shaft, 5, two group second of support plate support plate 6, first rotating shaft 7 and the second shaft 8,1 bottom of motor
End is connect with 2 top of pedestal, and two group of first support plate 5 and two group of second 6 bottom end of support plate are connect with 2 top of pedestal, and first
Shaft 7 is set between two group of first support plate 5, and the second shaft 8 is set between two group of second support plate 6, the output of motor 1
End is connect with the right end of transmission shaft 4, and the left end of transmission shaft 4 is connect with the right end of first rotating shaft 7, is provided with two in first rotating shaft 7
The first runner 9 is organized, is provided with two group of second runner 10 in the second shaft 8, pouring basin 3 is set in two group of first runner 9 and two
On the second runner 10 of group；It further include the first support frame 11, the second support frame 12 and third shaft 13, the first support frame 11 and
The bottom end of two support frames 12 is connect with 2 top of pedestal, and 11 top middle portion of the first support frame is provided with the first placing groove, and first puts
It sets and is provided with the first ball bearing 14 in slot, 12 top middle portion of the second support frame is provided with the second placing groove, in the second placing groove
Be provided with the second ball bearing, the left end of third shaft 13 be inserted into the first ball bearing 14 and in the first ball bearing 14
Portion is fixedly connected, the right end of third shaft 13 be inserted into the second ball bearing and be fixedly connected inside the second ball bearing,
Two groups of third runners 15 are provided in third shaft 13, two groups of 15 bottom end of third runner is in close contact with 3 top of pouring basin,
It is provided with annular bar 16 on first runner 9, the second runner 10 and third runner 15, annular groove 17, ring are provided on pouring basin 3
Shape item 16 is inserted into annular groove 17, and annular bar 16 is agreed with 17 phase of annular groove；It further include liquid nitrogen bottle 18,19 and of the first injection pipe
Second injection pipe 20,19 left end of the first injection pipe are connect with 11 front end of the first support frame, 19 right end of the first injection pipe and second
The connection of 12 front end of support, 20 left end of the second injection pipe are connect with 11 rear end of the first support frame, 20 right end of the second injection pipe and second
The connection of 12 rear end of support frame, the output end of liquid nitrogen bottle 18 are provided with tee tube, the output end of liquid nitrogen bottle 18 and the bottom of tee tube
The input terminal of input terminal connection, the first injection pipe 19 and the first injection pipe 19 is connected to the left output end of tee tube, the first spray
It penetrates on pipe 19 and the second injection pipe 20 and is provided with the equally distributed spray head 21 of multiple groups, the input terminal of multiple groups spray head 21 is respectively at
One injection pipe 19 is connected to the output end of the second injection pipe 20；First braced frame and the second braced frame, third shaft and
Effectively pouring basin can be fixed for three runners, occur to shake to happen up and down when reducing rotation, effectively reduce and roll
The transverse and longitudinal crackle of roller surface, ensure that the quality of production of roll；Enter the first injection pipe and second by liquid nitrogen in liquid nitrogen bottle
Injection pipe and after spray head sprays, liquid nitrogen become gaseous state from liquid, a large amount of heat are absorbed in vaporescence, so that around pouring basin
Environment temperature reduces, and roll is cooled uniform shrinkage in pouring basin, to ensure that the quality of production of roll, and the cooling effect of liquid nitrogen
Rate is higher, and the time is short, saves the production time, improves the production efficiency of roll.
A kind of roll the production horizontal centrifuge, including shield 22 and exhaust blower 23 of the utility model, shield 22
Bottom end connect with 2 top of pedestal, the bottom end of exhaust blower 23 is connect with the top of shield 22, the input terminal of exhaust blower 23 and anti-
It is connected to inside shield 22, the output end of exhaust blower 23 is connected to workshop outside atmosphere；Shield can have equipment and operator
Effect isolation prevents worker by mechanical wounding, and exhaust blower can be opened when roll is cooling, accelerate air flowing, thus plus
It cools fastly, more saves the time.
A kind of roll the production horizontal centrifuge, including accommodating box 24 of the utility model, 24 bottom end of accommodating box and pedestal 2
Top connection, accommodating box 24 are internally provided with Cold-keeping Layer, and liquid nitrogen bottle 18 is set in accommodating box 24；Accommodating box can by liquid nitrogen bottle into
Row is fixed, and prevents it from being knocked down, and internal Cold-keeping Layer can guarantee that liquid nitrogen is in cryo-conservation state.
A kind of roll of the utility model, which produces, uses horizontal centrifuge, is provided with pressure reducing valve on the bottom input end of tee tube
25；Pressure reducing valve can effectively reduce in liquid nitrogen bottle eject liquid nitrogen pressure, safety in utilization are higher.
A kind of roll of the utility model, which produces, uses horizontal centrifuge, is provided with pressure gauge on the right output end of tee tube
26；The working condition of liquid nitrogen bottle can be got information about by pressure gauge, thus effectively adjust pressure reducing valve limitation pressure, also can and
The remaining situation of liquid nitrogen in Shi Faxian liquid nitrogen bottle, accomplishes to replace in time, in order to avoid influence production.
A kind of roll production horizontal centrifuge of the utility model, left output end and the right output end of tee tube are respectively provided with
There is switch valve 27；The spray regime of liquid nitrogen, more convenient and quicker can be effectively controlled by switch valve.
A kind of roll production horizontal centrifuge of the utility model, 22 front end of shield is provided with access hole, access hole
On be provided with maintenance door 28；By access hole, operator, which can pass in and out in shield, to be operated or overhaul of the equipments, is more convenient.
A kind of roll production horizontal centrifuge of the utility model, 22 shield of shield, 22 front end is provided with observation panel
29, transparent baffle is provided on observation panel 29；The working order of equipment in shield can be intuitively clearly seen that by observation panel,
It can be found in time when situation occurs in equipment.
A kind of roll production horizontal centrifuge of the utility model, it is at work, first before completing above-mentioned movement
It is first moved into the position of user's needs, motor is electrically connected and is started with city, motor drives transmission shaft rotation, transmission shaft band
Dynamic first rotating shaft rotation, first rotating shaft drives the rotation of the first runner at this time, starts turning with the pouring basin of the first rotatable wheel contacts, will
Molten condition molten iron injects in pouring basin, it is made to cast roll, closes motor after roll molding, opens the switch of liquid nitrogen bottle
Valve, liquid nitrogen enters the first injection pipe and the second injection pipe and after spray head sprays in liquid nitrogen bottle, and liquid nitrogen becomes gaseous state, vapour from liquid
A large amount of heat is absorbed during changing, so that pouring basin ambient temperature reduces, opens exhaust blower at this time, and exhaust blower is by hot-air
It is discharged to outdoor, accelerates the reduction of temperature, and roll is cooled uniform shrinkage molding in pouring basin, is by roll after cooling taking-up
It can.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvements and modifications can also be made, these change
It also should be regarded as the protection scope of the utility model into modification.
Claims (8)
1. a kind of roll production horizontal centrifuge, including motor (1), pedestal (2), pouring basin (3), transmission shaft (4), two groups the
One support plate (5), two group of second support plate (6), first rotating shaft (7) and the second shaft (8), motor (1) bottom end and pedestal (2)
Top connection, two group of first support plate (5) and two group of second support plate (6) bottom end are connect with pedestal (2) top, first rotating shaft
(7) it is set between two group of first support plate (5), the second shaft (8) is set between two group of second support plate (6), motor (1)
Output end connect with the right end of transmission shaft (4), the left end of transmission shaft (4) is connect with the right end of first rotating shaft (7), first rotating shaft
(7) it is provided with two group of first runner (9) on, two group of second runner (10), pouring basin (3) setting are provided in the second shaft (8)
In on two group of first runner (9) with two group of second runner (10)；It is characterized in that, further including the first support frame (11),
It is pushed up with pedestal (2) bottom end of two support frames (12) and third shaft (13), the first support frame (11) and the second support frame (12)
End connection, the first support frame (11) top middle portion are provided with the first placing groove, the first ball are provided in the first placing groove
Bearing (14), the second support frame (12) top middle portion are provided with the second placing groove, the second ball axis are provided in the second placing groove
It holds, the left end of the third shaft (13) is inserted into the first ball bearing (14) and fixes with inside the first ball bearing (14)
Connection, the right end of third shaft (13) be inserted into the second ball bearing and be fixedly connected inside the second ball bearing, it is described
Be provided with two groups of third runners (15) in third shaft (13), two groups third runner (15) bottom end with pouring basin (3) top
It is in close contact, is provided with annular bar (16) on first runner (9), the second runner (10) and third runner (15), is poured
It is provided on slot (3) annular groove (17), annular bar (16) is inserted into annular groove (17), annular bar (16) and annular groove (17) phase
Agree with；It further include liquid nitrogen bottle (18), the first injection pipe (19) and the second injection pipe (20), the first injection pipe (19) left end and first
The connection of support frame (11) front end, the first injection pipe (19) right end are connect with the second support frame (12) front end, the second injection pipe (20)
Left end is connect with the first support frame (11) rear end, and the second injection pipe (20) right end is connect with the second support frame (12) rear end, described
The output end of liquid nitrogen bottle (18) is provided with tee tube, and the output end of liquid nitrogen bottle (18) is connected to the bottom input end of tee tube, the
The input terminal of one injection pipe (19) and the first injection pipe (19) is connected to the left output end of tee tube, the first injection pipe (19) with
Be provided with the equally distributed spray head of multiple groups (21) on second injection pipe (20), the input terminal of the multiple groups spray head (21) respectively at
First injection pipe (19) is connected to the output end of the second injection pipe (20).
2. a kind of roll production horizontal centrifuge as described in claim 1, which is characterized in that including shield (22) and row
The bottom end of blower (23), shield (22) is connect with pedestal (2) top, bottom end and shield (22) of the exhaust blower (23)
Top connection, the input terminal and shield (22) of exhaust blower (23) are internal to be connected to, outside the output end and workshop of exhaust blower (23)
Atmosphere.
3. a kind of roll production horizontal centrifuge as claimed in claim 2, which is characterized in that including accommodating box (24), contain
It puts case (24) bottom end to connect with pedestal (2) top, accommodating box (24) is internally provided with Cold-keeping Layer, and liquid nitrogen bottle (18), which is set to, to be held
In case (24).
4. a kind of roll production horizontal centrifuge as claimed in claim 3, which is characterized in that the bottom of the tee tube is defeated
Enter and is provided with pressure reducing valve (25) on end.
5. a kind of roll production horizontal centrifuge as claimed in claim 4, which is characterized in that the right output of the tee tube
Pressure gauge (26) are provided on end.
6. a kind of roll production horizontal centrifuge as claimed in claim 5, which is characterized in that the left output of the tee tube
End is provided with switch valve (27) with right output end.
7. a kind of roll production horizontal centrifuge as claimed in claim 6, which is characterized in that shield (22) front end
It is provided with access hole, maintenance door (28) are provided on access hole.
8. a kind of roll production horizontal centrifuge as claimed in claim 7, which is characterized in that shield (22) protection
Cover (22) front end is provided with observation panel (29), and observation panel is provided with transparent baffle on (29).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057675.8U CN209614170U (en) | 2019-01-14 | 2019-01-14 | Horizontal centrifuge is used in a kind of production of roll |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920057675.8U CN209614170U (en) | 2019-01-14 | 2019-01-14 | Horizontal centrifuge is used in a kind of production of roll |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209614170U true CN209614170U (en) | 2019-11-12 |
Family
ID=68449734
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920057675.8U Expired - Fee Related CN209614170U (en) | 2019-01-14 | 2019-01-14 | Horizontal centrifuge is used in a kind of production of roll |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209614170U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579192A (en) * | 2021-08-16 | 2021-11-02 | 江苏共昌轧辊股份有限公司 | Centrifuge with dust reducing function for roller production and use method |
| CN114082917A (en) * | 2021-11-25 | 2022-02-25 | 青岛华焜耐磨钢有限公司 | Adjustable roller supporting system for lengthening centrifugal casting mold |
-
2019
- 2019-01-14 CN CN201920057675.8U patent/CN209614170U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113579192A (en) * | 2021-08-16 | 2021-11-02 | 江苏共昌轧辊股份有限公司 | Centrifuge with dust reducing function for roller production and use method |
| CN114082917A (en) * | 2021-11-25 | 2022-02-25 | 青岛华焜耐磨钢有限公司 | Adjustable roller supporting system for lengthening centrifugal casting mold |
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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 |
Granted publication date: 20191112 Termination date: 20220114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |