CN208070684U - For the rotary feeding device in vacuum drying oven feeding system - Google Patents
For the rotary feeding device in vacuum drying oven feeding system Download PDFInfo
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- CN208070684U CN208070684U CN201721779007.3U CN201721779007U CN208070684U CN 208070684 U CN208070684 U CN 208070684U CN 201721779007 U CN201721779007 U CN 201721779007U CN 208070684 U CN208070684 U CN 208070684U
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- cylinder
- supporting sleeve
- vacuum drying
- drying oven
- feeding
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Abstract
The utility model is related to vacuum drying oven field, the rotary feeding device being particularly used in vacuum drying oven feeding system.The feeding equipment includes axial split type feeding mechanism 1, and feeding mechanism 1 includes coaxially connected the first cylinder 101 and the second cylinder 102, and the first cylinder 101 is removably connect with the second cylinder 102；First cylinder 101 stretches into the furnace body 8 of vacuum drying oven, and the second cylinder 102 is flexibly connected with the charging chamber 9 of vacuum drying oven, and when feeding mechanism 1 is dismantled or assembled, furnace body 8 and charging chamber 9 keep original state.Pass through the first cylinder 101 and the second cylinder 102 of assembly and disassembly feeding mechanism 1, the assembling or maintenance to vacuum drying oven can be realized, simultaneously, the furnace body 8 of vacuum drying oven and charging chamber 9 keep original state, to reduce vacuum drying oven assembling or maintenance workload and the time, improve the efficiency of assembling and the maintenance of vacuum drying oven, the cost for reducing the manufacture of vacuum drying oven and using.
Description
Technical field
The utility model is related to vacuum drying oven field, the rotary feeding device being particularly used in vacuum drying oven feeding system.
Background technology
Vacuum drying oven is a kind of annealing device under vacuum conditions.Charging device be the device that matches with vacuum drying oven it
One, effect is launched material under vacuum conditions into the furnace chamber of vacuum drying oven.
In the prior art, the charging device of horizontal rotary vacuum drying oven is in assembling or maintenance, charging chamber, charging device and stove
Body is respectively necessary for assembly and disassembly, cause vacuum drying oven assembling or maintenance it is less efficient, increase the manufacture of vacuum drying oven and make
Cost.
Utility model content
To solve in the prior art, charging device in assembling or maintenance, the assembling of vacuum drying oven or maintenance it is less efficient,
Increase the manufacture of vacuum drying oven and use cost the problem of, the utility model is provided for the rotation in vacuum drying oven feeding system
Feeding equipment.
One side according to the present utility model is provided for the rotary feeding device in vacuum drying oven feeding system, including
Axial split type feeding mechanism 1, the feeding mechanism 1 include coaxially connected the first cylinder and the second cylinder, and described first
Cylinder is removably connect with second cylinder；
First cylinder stretches into the furnace body of the vacuum drying oven, and the charging chamber of second cylinder and the vacuum drying oven lives
Dynamic connection, when the feeding mechanism 1 is dismantled or assembled, the furnace body and the charging chamber keep original state.
Further, the feeding equipment further includes the interconnecting piece for sealing first cylinder and second cylinder
Sealing mechanism 2, the sealing mechanism 2 includes flexible sealing shroud, the first supporting sleeve and the second supporting sleeve, first supporting sleeve
The interconnecting piece both sides of first cylinder and second cylinder, the flexible sealing are separately positioned on second supporting sleeve
At least one end of set is removably connect with first supporting sleeve or second supporting sleeve.
Further, the external branch that the extended configuration for keeping the flexible sealing shroud is set of the flexible sealing shroud
Support part part, the support member include multiple supporting rods, and the setting of the multiple supporting rod circumference uniform distribution is in the flexible sealing
The outside of set；
One end of the supporting rod is removably connect with first supporting sleeve, the other end of the supporting rod with it is described
Second supporting sleeve removably connects.
Further, the feeding equipment further includes driving mechanism 3, and the driving mechanism 3 includes transmission device and driving
Device；
The transmission device includes sprocket wheel and chain, and the sprocket coaxiality setting is in first cylinder or second described
On the excircle of body, the sprocket wheel is connect by the chain with the driving device.
Further, the external safety component being arranged for protecting the sprocket wheel of the sprocket wheel, the safety component packet
Include burst disk and multiple safety poles, the circumferential exterior of the multiple safety pole circumference uniform distribution being arranged in the sprocket wheel, the peace
The axial direction in the sprocket wheel is symmetrically set with second supporting sleeve with first supporting sleeve or the burst disk totally
Both sides；
One end of the safety pole is removably connect with first supporting sleeve or second supporting sleeve, the safety
The other end of bar is removably connect with the burst disk.
Further, the identical spiral of rotation direction is respectively set in the inside of first cylinder and the inside of second cylinder
Structure, when the feeding mechanism 1 rotates, the helical structure axially pushes material.
Further, the feeding mechanism 1 is inclined relative to horizontal setting, inclined when the feeding mechanism 1 rotates
The speed that the feeding mechanism 1 is used to accelerate material by the feeding mechanism 1.
Rotary feeding device provided by the utility model in vacuum drying oven feeding system is fed by assembly and disassembly
The first cylinder and the second cylinder of mechanism 1, you can realize the assembling or maintenance to vacuum drying oven, meanwhile, the furnace body of vacuum drying oven and throwing
Expect room keep original state, to reduce vacuum drying oven assembling or maintenance workload and the time, improve the assembling of vacuum drying oven
With the efficiency of maintenance, the cost for reducing the manufacture of vacuum drying oven and using.
Description of the drawings
Fig. 1 is the structural schematic diagram for the feeding equipment that the utility model embodiment provides.
Fig. 2 is the sectional view for the feeding equipment that the utility model embodiment provides.
Specific implementation mode
Referring to Fig. 1, Fig. 2, the rotary feeding device being used in vacuum drying oven feeding system that the utility model embodiment provides,
Including feeding mechanism 1, the inside of feeding mechanism 1 is for conveying material.In order to which the packaging efficiency and maintenance that improve feeding equipment are imitated
The first cylinder 101 and the second cylinder 102 is made in feeding mechanism 1 by rate.First cylinder 101 and the second cylinder 102 are coaxially disposed,
And the first cylinder 101 is removably connect with the second cylinder 102.
When feeding mechanism 1 is assembled, it may be convenient to the first cylinder 101 be extend into the furnace body 8 of vacuum drying oven, together
When the second cylinder 102 is connect with charging chamber 9, then it is the first cylinder 101 and the second cylinder 102 is coaxially connected.When feeding mechanism 1
When being overhauled, it may be convenient to dismantle the interconnecting piece of the first cylinder 101 and the second cylinder 102, the first cylinder 101 is stretched into
Into the furnace body 8 of vacuum drying oven, the first cylinder 101 is taken out again after dismantling the second cylinder 102.After maintenance, with reference to feeding mechanism 1
Assembling process assembling.In the assembling process or maintenance process of feeding mechanism 1, the furnace body 8 of vacuum drying oven and charging chamber 9
Keep original state.
Pass through the first cylinder 101 and the second cylinder 102 of assembly and disassembly feeding mechanism 1, you can realize to vacuum drying oven
Assembling or maintenance, meanwhile, the furnace body 8 of vacuum drying oven and charging chamber 9 keep original state, to reduce the assembling or maintenance of vacuum drying oven
Workload and time improve the efficiency of assembling and the maintenance of vacuum drying oven, the cost for reducing the manufacture of vacuum drying oven and using.
Referring to Fig. 1, Fig. 2, in order to keep the sealing effect between the first cylinder 101 and the second cylinder 102, and then keep into
Expect vacuum state when mechanism 1 works, sealing mechanism 2 is set between the first cylinder 101 and the second cylinder 102.Sealing mechanism 2
Mode in the prior art may be used, such as：Gasket, Huo Zhe are set between the first cylinder 101 and the second cylinder 102
Movable sealing is arranged in the interconnecting piece of first cylinder 101 and the second cylinder 102.
For the ease of the assembling and maintenance of feeding equipment, preferred sealing mechanism 2 is as follows：
Referring to Fig. 2, sealing mechanism 2 includes flexible sealing shroud 201, the first supporting sleeve 202 and the second supporting sleeve 203.It is flexible
Sealing shroud 201 is generally cylindric, and flexible sealing shroud 201 can stretch or fold on the direction of central shaft.It is possible
Flexible sealing shroud 201 includes but not limited to：Rubber sleeve, bellows-sheathed, the sealing shroud etc. with tube-in-tube structure.Flexible sealing shroud
The first supporting sleeve 202 and the second supporting sleeve 203 is arranged in 201 both ends.First supporting sleeve 202 is arranged in 101 side of the first cylinder,
The setting of second supporting sleeve 203 is in 102 side of the second cylinder, at least one end for the sealing shroud 201 that stretches and the first sealing shroud or second
Sealing shroud removably connects.The space that first supporting sleeve 202, the second supporting sleeve 203 and flexible sealing shroud 201 surround can hold
Receive the interconnecting piece of the first cylinder 101 and the second cylinder 102.Setting activity is close between first supporting sleeve 202 and the first cylinder 101
Envelope, is arranged movable sealing between the second supporting sleeve 203 and the second cylinder 102, two movable sealings are common with flexible sealing shroud 201
Form the sealing to the interconnecting piece of the first cylinder 101 and the second cylinder 102.
The characteristics of can stretching or fold using flexible sealing shroud 201, waits for second when feeding mechanism 1 is assembled
After body 102 is installed, you can flexible sealing shroud 201 is fixed or is removably set on the excircle of the second cylinder 102, and
It fixes with the second supporting sleeve 203 or removably connect；After the first cylinder 101 is connect with the second cylinder 102, by flexible sealing
Set 201 stretches and fixes with the first supporting sleeve 202 on the first cylinder 101 or removably connect.At this point, flexible sealing shroud
201 are set in the interconnecting piece of the excircle of the first cylinder 101 and the second cylinder 102 with extended configuration.
When feeding mechanism 1 is overhauled, flexible sealing shroud 201 is supported from relative to the first supporting sleeve 202 or second
203 separation of set, the first cylinder 101 is detached with the second cylinder 102 and then removes flexible sealing shroud 201；After maintenance,
It is assembled with reference to the assembling process of flexible sealing shroud 201 above-mentioned.Therefore, sealing shroud 201 is stretched in addition to first can be sealed
The interconnecting piece of cylinder 101 and the second cylinder 102, additionally it is possible to the further assembling for being convenient for the first cylinder 101 and the second cylinder 102
And maintenance.
Further, with the second supporting sleeve 203 coaxial opposite axial float occurs for the first supporting sleeve 202 in order to prevent,
Flexible sealing shroud 201 is caused to be in contraction state, support member 5 is arranged in external in flexible sealing shroud 201.Support member 5 is excellent
The multiple supporting rods of use of choosing, multiple supporting rod circumference uniform distributions are arranged in the outside of flexible sealing shroud 201, and multiple supports
Rotary shaft of the bar respectively with feeding mechanism 1 is mutually parallel.The both ends of each supporting rod respectively with the first supporting sleeve 202 and second
Supporting sleeve 203 removably connects, and is convenient for the assembling and maintenance of feeding mechanism 1.When feeding mechanism 1 works, 5 energy of support member
Enough so that the first supporting sleeve 202 and the holding of the second supporting sleeve 203 are relatively fixed, to which support member 5 enables to flexible sealing
Set 201 remains extended as.The flexible sealing shroud 201 remained extended as is in addition to that can keep sealing, additionally it is possible to avoid stretching
Sealing shroud 201 is worn caused by being contacted with the interconnecting piece of feeding mechanism 1.
Further, when feeding mechanism 1 carries out rotary work, the movable sealing of the first supporting sleeve 202 and the in order to prevent
The movable sealing of two supporting sleeves 203 generates axial float, is preferably fixedly installed on the first cylinder 101 or the second cylinder 102
Locating ring 204.Locating ring 204 prevents the movable sealing from radial-play occurs for stopping at least one movable sealing above-mentioned.
So far, preferred sealing mechanism 2 may be implemented to the interconnecting piece of the first cylinder 101 and the second cylinder 102
Sealing.Likewise it is preferred that sealing mechanism 2 be readily disassembled and assemble, further provided for the assembling and maintenance of feeding mechanism 1
It is convenient.
Referring to Fig. 1, Fig. 2, in order to realize that the rotary work of feeding mechanism 1, the first cylinder 101 and the second cylinder 102 use
Cylinder-like structure.Meanwhile driving mechanism 3 is set on the excircle of at least one cylinder.
It is illustrated so that driving mechanism 3 is arranged on the excircle of the second cylinder 102 as an example below.
Referring to Fig. 1, Fig. 2, driving mechanism 3 includes driving device and transmission device.Wherein, transmission device includes fixed setting
In the sprocket wheel 301 of the excircle of the second cylinder 102, sprocket wheel 301 is connect by chain with the driving device outside feeding equipment.When
When driving mechanism 3 works, kinetic energy is transmitted to sprocket wheel 301 by driving device by chain, and sprocket wheel 301 forms rotation trend.Sprocket wheel
301 rotations drive 102 coaxial rotating of the second cylinder, the second cylinder 102 coaxially to drive the rotation of the first cylinder 101.Driving device packet
Include variable-frequency motor and frequency converter.Variable-frequency motor is adjusted into line frequency using frequency converter, variable-frequency motor can obtain different turn
Speed, and then the second cylinder 102, the first cylinder 101 are rotated under different rotating speeds.
Further, axial float occurs for aforementioned seal mechanism 2 in order to prevent, leads to the first supporting sleeve of sealing mechanism 2
202 or second supporting sleeve 203 be in contact, rub with sprocket wheel 301, and then the work of sprocket wheel 301 is interfered with, preferably in sprocket wheel
Safety component is arranged in 301 circumferential exterior.Safety component includes preferably safety pole 311 and burst disk 312.Wherein, safety pole
311 quantity is multiple, and circumference uniform distribution is arranged in the outside of sprocket wheel 301.Burst disk 312 is co-axially located at sprocket wheel 301
On first supporting sleeve 202 or the second supporting sleeve 203, meanwhile, burst disk 312 and the first supporting sleeve 202 or the second supporting sleeve 203 are right
What is claimed is arranged in the axial both sides of sprocket wheel 301.One end of safety pole 311 and the first supporting sleeve 202 or the second supporting sleeve 203 are removable
The other end of the connection unloaded, safety pole 311 is removably connect with burst disk 312.By burst disk 312, multiple safety poles 311 with
And first supporting sleeve 202 or the second supporting sleeve 203 space is collectively formed, which can accommodate sprocket wheel 301, and can
Avoid sealing mechanism 2 that the work that the first supporting sleeve 202 or the second supporting sleeve 203 caused by axial float interfere with sprocket wheel 301 occurs
The phenomenon that making.
It should be understood that the driving mechanism 3 on the excircle of the second cylinder 102 is arranged, it can also be arranged and be arranged
On the first cylinder 101；Meanwhile the safety component outside sprocket wheel 301 can also be arranged on the first cylinder 101.
So far, the driving of the rotation to feeding mechanism 1 may be implemented in driving mechanism 3.Feeding mechanism 1 is used as using sprocket wheel 301
Driving mechanism 3, be because the structure of sprocket wheel 301 is simple, it is stable by the cooperation of chain and sprocket wheel 301, reliable.Be conducive to save
Save the manufacturing cost and maintenance cost of vacuum drying oven.
In order to make material pass through from feeding mechanism 1 rapidly, material is avoided to occur obstruction in feeding mechanism 1, even stop
Phenomena such as motionless, can be improved feeding mechanism 1 in terms of two.
In terms of first improvement, in the inside of feeding mechanism 1, i.e., the inside of the first cylinder 101 and the second cylinder 102 is arranged
Helical structure.Wherein, the rotation direction of the helical structure of two cylinders is identical, and the spacing of each section of helical structure is identical.Work as charger
When structure 1 is rotated, helical structure pushes material to move in the axial direction, and material is quick in the axial direction and that stablizes passes through charger
Structure 1.
In terms of second improvement, 1 relative level of feeding mechanism is tilted into certain angle.Material is in inclined charger
Axial movement tendency can be obtained in structure 1, therefore can accelerate speed of the material by feeding mechanism 1.
It should be understood that can be used in combination in terms of two improvement.
Material above-mentioned includes granular material, spherical material and lump material, and feeding mechanism 1 can be by 2 kinds therein or 3
Kind mixtures of materials is conveyed.It should be understood that the mixing of 2 kinds or 3 kinds materials should be in the external real of feeding mechanism 1
It is existing, in order to the mutual mixing of material, avoid the occurrence of the lower ill effect of degree of mixing.2 kinds or 3 kinds of mixed materials by into
Expect that the feed end of mechanism 1 enters, is discharged by discharge end.In addition, the feeding mechanism 1 with helical structure, additionally it is possible to avoid spherical
There is phenomena such as abrasion of material or pollution of material when by feeding mechanism 1 in material and lump material.Mixed material into
As helical structure rotates in material mechanism 1, spherical material or lump material will not occur because mutually extruding or material collide with
The phenomenon that inner wall of feeding mechanism 1.Therefore, helical structure improves the yields of vacuum stove heat mixed material, and then improves
The service efficiency of vacuum drying oven；And effectively improve the recovery rate of material and the economic value of recovered material.
It should be understood that spherical material or lump material in the rotation cast feeder without helical structure, are easy production
Biology material mutually squeezes, material is relative to the complicated situation such as collide with inside cast feeder.The situation of this complexity can cause spherical
The abrasion of material or lump material.And including granular material mixed material in the rotation cast feeder without helical structure
It is interior, after there is abrasion in spherical material and lump material, the impurity of the spherical material of incorporation and/or lump material in granular material,
Pollution is produced to granular material.
It, can also be in the external setting control of feeding equipment for the ease of using the enterprise of vacuum drying oven to carry out automatically working
Mechanism, and step count set 4 is set on the excircle of feeding mechanism 1.A part of the step count set 4 as control mechanism is used
In the rotating speed of detection feeding mechanism 1.Meanwhile step count set 4 converts the rotating speed of detection to electric signal and feeds back to control mechanism.Control
Mechanism processed can receive the electric signal of rotating speed, and carry out data processing, pass through the computer or PLC of control mechanism or microcontroller etc.
After being calculated, output control signal.The control signal is used to adjust the frequency converter of driving device above-mentioned, and frequency converter is according to control
Signal processed changes the frequency of supply variable-frequency motor, to realize the adjusting to the rotating speed of variable-frequency motor.The rotating speed of variable-frequency motor is sent out
It is raw change after, by chain-driving sprocket wheel 301, and then change the rotating speed of feeding mechanism 1, formed to feeding mechanism 1 from
Dynamic control.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (7)
1. for the rotary feeding device in vacuum drying oven feeding system, which is characterized in that
Including axial split type feeding mechanism (1), the feeding mechanism (1) includes coaxially connected the first cylinder and second
Body, first cylinder are removably connect with second cylinder；
First cylinder stretches into the furnace body of the vacuum drying oven, and charging chamber's activity of second cylinder and the vacuum drying oven connects
It connects, when the feeding mechanism (1) is dismantled or assembled, the furnace body and the charging chamber keep original state.
2. feeding equipment according to claim 1, which is characterized in that
The feeding equipment further includes the sealing mechanism of the interconnecting piece for sealing first cylinder and second cylinder
(2), the sealing mechanism (2) includes flexible sealing shroud, the first supporting sleeve and the second supporting sleeve, first supporting sleeve and described
Second supporting sleeve is separately positioned on the interconnecting piece both sides of first cylinder and second cylinder, and the flexible sealing shroud is extremely
Few one end is removably connect with first supporting sleeve or second supporting sleeve.
3. feeding equipment according to claim 2, which is characterized in that
The external support member that the extended configuration for keeping the flexible sealing shroud is set of the flexible sealing shroud, the branch
Support part part includes multiple supporting rods, and the multiple supporting rod circumference uniform distribution is arranged in the outside of the flexible sealing shroud；
One end of the supporting rod is removably connect with first supporting sleeve, the other end of the supporting rod and described second
Supporting sleeve removably connects.
4. feeding equipment according to claim 3, which is characterized in that
The feeding equipment further includes driving mechanism (3), and the driving mechanism (3) includes transmission device and driving device；
The transmission device includes sprocket wheel and chain, and the sprocket coaxiality is arranged in first cylinder or second cylinder
On excircle, the sprocket wheel is connect by the chain with the driving device.
5. feeding equipment according to claim 4, which is characterized in that
The external safety component being arranged for protecting the sprocket wheel of the sprocket wheel, the safety component include burst disk and multiple
Safety pole, the circumferential exterior of the multiple safety pole circumference uniform distribution being arranged in the sprocket wheel, the burst disk and described first
Supporting sleeve or the burst disk are symmetrically arranged with second supporting sleeve in the axial both sides of the sprocket wheel；
One end of the safety pole is removably connect with first supporting sleeve or second supporting sleeve, the safety pole
The other end is removably connect with the burst disk.
6. feeding equipment according to claim 1, which is characterized in that
The identical helical structure of rotation direction, the charging is respectively set in the inside of first cylinder and the inside of second cylinder
When mechanism (1) rotates, the helical structure axially pushes material.
7. feeding equipment according to claim 1 or 6, which is characterized in that
The feeding mechanism (1) is inclined relative to horizontal setting, when the feeding mechanism (1) rotates, the inclined charging
The speed that mechanism (1) is used to accelerate material by the feeding mechanism (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779007.3U CN208070684U (en) | 2017-12-19 | 2017-12-19 | For the rotary feeding device in vacuum drying oven feeding system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721779007.3U CN208070684U (en) | 2017-12-19 | 2017-12-19 | For the rotary feeding device in vacuum drying oven feeding system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208070684U true CN208070684U (en) | 2018-11-09 |
Family
ID=64032067
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721779007.3U Active CN208070684U (en) | 2017-12-19 | 2017-12-19 | For the rotary feeding device in vacuum drying oven feeding system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208070684U (en) |
-
2017
- 2017-12-19 CN CN201721779007.3U patent/CN208070684U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 110172 No. 599 Tongcheng Road, Shenfu demonstration zone, Shenyang, Liaoning Patentee after: Shenyang Guangtai Vacuum Technology Co.,Ltd. Address before: No. 599, Tongcheng Road, Shenyang City, Liaoning Province Patentee before: SHENYANG GUANGTAI VACUUM TECHNOLOGY Co.,Ltd. |
|
| CP03 | Change of name, title or address |