CN210569916U - Chain-driven roller bed furnace - Google Patents
Chain-driven roller bed furnace Download PDFInfo
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- CN210569916U CN210569916U CN201920609286.1U CN201920609286U CN210569916U CN 210569916 U CN210569916 U CN 210569916U CN 201920609286 U CN201920609286 U CN 201920609286U CN 210569916 U CN210569916 U CN 210569916U
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Abstract
The utility model discloses a chain moves formula roller hearth furnace, the induction cooker comprises a cooker bod, be provided with a plurality of roller sticks that run through the furnace body in the furnace body, it is a plurality of roller stick parallel arrangement constitutes the roll table that is used for the transmission on the coplanar, each one side of roller stick all is provided with the sprocket of salient roller stick, it is equipped with the drive to chain epaxial cover the sprocket pivoted chain, the chain is established respectively on tensioning gyro wheel, transition gyro wheel and drive sprocket, dispose multiseriate multilayer casket-like bowl on the roll table, each casket-like bowl all is provided with a plurality of admission points in the both sides of casket-like bowl bottom and casket-like bowl, the bottom of furnace body and both sides all be provided with a plurality of with the admission line that the admission point position corresponds, the top of furnace body is provided with. The utility model discloses dispose the multiseriate casket-like bowl of multilayer, correspond the air input that increases in the casket-like bowl simultaneously to make the roller stick rotate steadily under the drive of chain, realize the high-efficient, stable transmission of roll table.
Description
Technical Field
The utility model relates to a roller bed furnace processing field, concretely relates to chain moves formula roller bed furnace.
Background
For the processing of some special materials, high temperature treatment is usually carried out through a roller furnace, products are directly or indirectly placed on a roller rod, and the roller rod continuously rotates to enable the baked products to sequentially advance. The roller furnace in the prior art has the following defects:
1. sagger arranged on the existing roller furnace is mostly arranged in a single-row single-layer mode, so that the production efficiency is low and the production yield is low;
2. an air inlet pipeline of the existing furnace body is positioned at the bottom of the furnace body, only the bottom of the saggar is provided with an independent air inlet point, and the air inlet amount cannot meet the configuration of a plurality of rows of multilayer saggars;
3. in the transmission mode adopted by the existing roller furnace, a driving device and a chain wheel are sleeved on a chain, and the chain is easy to slip in the rotating process, so that the rotation of the chain wheel is unstable.
Disclosure of Invention
The to-be-solved technical problem of the utility model is to provide a chain moves formula roller hearth furnace, disposes the multiseriate sagger of multilayer, corresponds the air input that increases in the sagger simultaneously to make the roller stick stably rotate under the drive of chain, realize the high-efficient, stable transmission of roll table.
In order to solve the technical problem, the utility model provides a chain moves formula roller hearth furnace, the induction cooker comprises a cooker bod, be provided with a plurality of roller sticks that run through the furnace body in the furnace body, it is a plurality of roller stick parallel arrangement constitutes the roll table that is used for the transmission on the coplanar, each one side of roller stick all is provided with the sprocket of protrusion roller stick, the cover is equipped with the drive on the sprocket chain pivoted chain, the chain is established respectively on tensioning gyro wheel, transition gyro wheel and drive sprocket, dispose multiseriate multilayer casket-like bowl on the roll table, each casket-like bowl all is provided with a plurality of air inlet points in the both sides of casket-like bowl bottom and casket-like bowl, the bottom and the both sides of furnace body all be provided with a plurality of with air inlet pipe that air inlet point position corresponds, the top of furnace body.
The utility model discloses a preferred embodiment, further include the both sides of roller stick are provided with the roller along the extending direction protrusion of roller stick, set up on the inside wall of furnace body and supply the hole that the roller passed, be provided with the bearing of erectting the roller in the hole, the bearing supports the roller rotates.
The utility model discloses a preferred embodiment, further include the both sides of roller are provided with positioner, positioner cover is established in the roller outside, positioner can control the roller and stretch into the length of hole.
The utility model discloses a preferred embodiment, further include tensioning gyro wheel and transition gyro wheel are all including setting up two of driving sprocket both sides, tensioning gyro wheel and transition gyro wheel setting are between driving sprocket and sprocket, will the chain struts the setting in the roll table both sides, tensioning gyro wheel and transition gyro wheel cooperation are used for controlling the tensioning degree of chain.
The utility model discloses a preferred embodiment, further include the both sides of roll table are provided with outstanding pressure link joint in the roll table, pressure link joint will the chain struts, provides chain lateral pressure guarantees the meshing degree between chain and the sprocket.
The utility model discloses a preferred embodiment, further include inlet duct's air inlet department is provided with ball valve and flowmeter for adjust the air input in the furnace body, guarantee the homogeneity that the furnace body inner chamber was admitted air.
In a preferred embodiment of the present invention, the roller table further comprises heating devices disposed above and below the roller table.
The utility model discloses a preferred embodiment, further include drive sprocket sets up on drive arrangement, drive arrangement includes driving motor and speed reducer, adopt the motor chain to connect between driving motor and the speed reducer.
The utility model has the advantages that:
1. the saggars in multiple rows and multiple layers are configured, the saggars in the roller way in the prior art are mostly arranged in a single row and single layer mode, the production efficiency is low, and the production yield is low;
2. the required air input of single-row single-layer mode sintering material is little, when the number of piles increases with the row number, relevant air input and displacement need increase simultaneously, so bottom and the both sides of saggar at present saggar are provided with a plurality of air inlet points, the bottom and the both sides of furnace body all are provided with a plurality of admission line that correspond with air inlet point position, top at the furnace body is provided with a plurality of exhaust holes, the quantity in intake pipe and the exhaust hole on the furnace body has been increased, make the gas flow in the stove further strengthen along with the setting of multiseriate multilayer, increase of production under the prerequisite of assurance product quality.
3. The chain is respectively sleeved outside the tensioning roller and the transition roller between the chain wheel and the driving device, and the tensioning force of the chain can be adjusted through the tensioning roller and the transition roller, so that the chain does not slip when the chain wheel is driven to rotate.
Drawings
FIG. 1 is a schematic front view of the chain-driven roller bed furnace of the present invention;
fig. 2 is an enlarged schematic structural view of the present invention at a in fig. 1;
fig. 3 is a schematic side view of the chain-driven roller bed furnace of the present invention.
The reference numbers in the figures illustrate: 1. a furnace body; 2. a roller rod; 21. a roll shaft; 22. a bearing seat; 23. positioning a base; 24. positioning blocks; 3. a sprocket; 4. a chain; 5. tensioning the roller; 6. a transition roller; 7. a drive sprocket; 71. a drive motor; 72. a speed reducer; 8. a sagger; 9. an air intake point; 10. an air intake duct; 11. an exhaust hole; 12. chain pressing plates; 13. a heating device.
Detailed Description
The present invention is further described with reference to the following drawings and specific embodiments so that those skilled in the art can better understand the present invention and can implement the present invention, but the embodiments are not to be construed as limiting the present invention.
Referring to fig. 1-3, an embodiment of the chain-driven roller bed furnace of the present invention comprises a furnace body 1, wherein a plurality of roller rods 2 penetrating through the furnace body 1 are disposed in the furnace body 1, a plurality of roller rods 2 are disposed in parallel on a same plane to form a roller bed for transmission, a sprocket 3 protruding from the roller rods 2 is disposed on one side of each roller rod 2, a chain 4 driving the sprocket 3 to rotate is sleeved on the sprocket 3, the chain 4 is respectively sleeved on a tension roller 5, a transition roller 6 and a driving sprocket 7, the driving sprocket 7 rotates to drive the tension roller 5, the transition roller 6 and the sprocket 3 to rotate synchronously, a plurality of rows of multi-layer saggers 8 are disposed on the roller bed, each sagger 8 is provided with air inlet points 9 at the bottom of the sagger 8 and at the two sides of the sagger 8, a plurality of air inlet pipes 10 corresponding to the air inlet points 9 are disposed at the bottom and the two sides of the furnace body 1, the top of furnace body 1 is provided with a plurality of exhaust holes 11, and gaseous flow direction does: the gas flows into the gas inlet points 9 of the sagger 8 from the gas inlet pipelines at the two sides and the bottom of the sagger 8, flows out of the top of the sagger 8 and is discharged from the gas outlet holes 11 at the top of the furnace body 1, so that the gas flows in the furnace body 1.
Refer to fig. 2 and show, the both sides of roller stick 2 are provided with roller 21 along the extending direction protrusion of roller stick 2, roller 21 with roller stick 2 an organic whole sets up, offer the confession on the inside wall of furnace body 1 the hole that roller 21 passed, be provided with the bearing frame 22 of erectting roller 21 in the hole, bearing frame 22 supports roller 21 rotates, and the gravity that sagger produced on roller stick 2 mainly bears by the bearing frame 22 at roller 21 both ends, the both sides of roller 21 are provided with positioner, positioner overlaps and establishes in the roller 21 outside, positioner includes location base 23 and the locating piece 24 of sliding on location base 23, the tip of roller 21 supports on locating piece 24, adjusts the position of locating piece 24 can control roller 21 and stretch into the length of hole.
Referring to fig. 3, tensioning roller 5 and transition roller 6 are all including setting up two of driving sprocket 7 both sides, tensioning roller 5 and transition roller 6 set up between driving sprocket 7 and sprocket 3, chain 4 overlaps in proper order and establishes on sprocket 3, tensioning roller 5, transition roller 6 and driving sprocket 7, tensioning roller 5, transition roller 6 will chain 4 struts the setting in the roll table both sides, tensioning roller 5 and the cooperation of transition roller 6 are used for controlling the tensioning degree of chain 4.
Specifically, the two sides of the roller way are provided with chain pressing plates 12 protruding out of the roller way, and the chain pressing plates 12 are used for spreading the chain 4 and providing lateral pressure for the chain 4, so that the meshing degree between the chain 4 and the chain wheel 3 is ensured.
The position of the chain 4 is fixed through the tension roller 5, the transition roller 6 and the chain pressing plate 12, so that the meshing degree between the chain 4 and the chain wheel 3 is improved, the chain 4 does not slip in the process of driving the chain wheel 3 to rotate, and the chain 4 is prevented from being separated from the chain wheel 3 from the side face.
Specifically, the air inlet of the air inlet pipeline 10 is provided with a ball valve and a flowmeter, the ball valve is used for adjusting the air inflow in the furnace body 1, the flowmeter is convenient for observing the air inlet condition of each air inlet pipeline 10, and the uniformity of air inlet in the inner cavity of the furnace body 1 is ensured.
Specifically, heating devices 13 are arranged above and below the roller way, and the heating devices 13 are heating carbon rods or heating carbon wires.
Specifically, the driving chain wheel 7 is arranged on a driving device, the driving device comprises a driving motor 71 and a speed reducer 72, the driving motor 71 and the speed reducer 72 are connected through a motor chain, the driving motor 71 is a variable-frequency speed reduction motor, the variable-frequency speed reduction motor serves as a first-stage motor, the speed reducer 72 serves as a second-stage motor, and multi-rotation-speed adjustment of the roller rod 2 is achieved through two-stage motor arrangement.
The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Equivalent substitutes or changes made by the technical personnel in the technical field on the basis of the utility model are all within the protection scope of the utility model. The protection scope of the present invention is subject to the claims.
Claims (8)
1. The utility model provides a chain moves formula roller hearth furnace, a serial communication port, includes the furnace body, be provided with a plurality of roller sticks that run through the furnace body in the furnace body, it is a plurality of roller stick parallel arrangement constitutes the roll table that is used for the transmission on the coplanar, each one side of roller stick all is provided with the sprocket of salient roller stick, the cover is equipped with the drive on the sprocket chain, the chain is established respectively on tensioning gyro wheel, transition gyro wheel and driving sprocket, dispose multiseriate multilayer casket-like bowl on the roll table, each casket-like bowl all is provided with a plurality of air inlet points in the both sides of casket-like bowl bottom and casket-like bowl, the bottom and the both sides of furnace body all be provided with a plurality of with the admission line that air inlet point position corresponds, the top of furnace body is provided.
2. The chain-driven roller bed furnace as claimed in claim 1, wherein the rollers are protruded from both sides of the roller, and the rollers are provided with inner holes for the rollers to pass through, and the inner holes are provided with bearing seats for supporting the rollers, and the bearing seats support the rollers for rotation.
3. The chain-driven roller hearth furnace according to claim 2, wherein the roller shaft is provided with positioning devices on both sides thereof, the positioning devices are sleeved on the outside of the roller shaft, and the positioning devices can control the length of the roller shaft extending into the inner hole.
4. The chain-driven roller hearth furnace of claim 1, wherein each of the tension roller and the transition roller comprises two rollers disposed on either side of the drive sprocket, the tension roller and the transition roller being disposed between the drive sprocket and the sprocket to spread the chain on either side of the roller hearth, the tension roller and the transition roller cooperating to control the degree of tension of the chain.
5. The chain-driven roller furnace as claimed in claim 1, wherein the roller bed is provided at both sides thereof with link plates protruding from the roller bed, the link plates spreading the chain to provide lateral pressure to the chain to ensure the degree of engagement between the chain and the sprocket.
6. The chain-driven roller bed furnace as claimed in claim 1, wherein a ball valve and a flow meter are arranged at the air inlet of the air inlet pipeline, and are used for adjusting the air inlet amount in the furnace body and ensuring the uniformity of the air inlet of the inner cavity of the furnace body.
7. The chain driven roller hearth furnace according to claim 1, wherein heating means are provided above and below said roller hearth.
8. The chain-driven roller bed furnace as claimed in claim 1, wherein the driving sprocket is disposed on a driving device, the driving device comprises a driving motor and a speed reducer, and the driving motor and the speed reducer are connected by a motor chain.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920609286.1U CN210569916U (en) | 2019-04-29 | 2019-04-29 | Chain-driven roller bed furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920609286.1U CN210569916U (en) | 2019-04-29 | 2019-04-29 | Chain-driven roller bed furnace |
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| Publication Number | Publication Date |
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| CN210569916U true CN210569916U (en) | 2020-05-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920609286.1U Active CN210569916U (en) | 2019-04-29 | 2019-04-29 | Chain-driven roller bed furnace |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197577A (en) * | 2020-10-10 | 2021-01-08 | 苏州汇科机电设备有限公司 | Electronic kiln with air inlet preheating function |
| WO2022073296A1 (en) * | 2020-10-10 | 2022-04-14 | 苏州汇科机电设备有限公司 | Electronic furnace having uniform gas supply function |
-
2019
- 2019-04-29 CN CN201920609286.1U patent/CN210569916U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112197577A (en) * | 2020-10-10 | 2021-01-08 | 苏州汇科机电设备有限公司 | Electronic kiln with air inlet preheating function |
| CN112197577B (en) * | 2020-10-10 | 2021-09-21 | 苏州汇科机电设备有限公司 | Electronic kiln with air inlet preheating function |
| WO2022073296A1 (en) * | 2020-10-10 | 2022-04-14 | 苏州汇科机电设备有限公司 | Electronic furnace having uniform gas supply function |
| WO2022073295A1 (en) * | 2020-10-10 | 2022-04-14 | 苏州汇科机电设备有限公司 | Electronic kiln having inlet air preheating function |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 215500 No. 18, Fuli Road, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee after: Jiangsu Botao Intelligent Thermal Engineering Co.,Ltd. Address before: No.8, Jialing village, Xinzhuang Town, Changshu City, Suzhou City, Jiangsu Province Patentee before: SUZHOU BOTAO EQUIPMENT Co.,Ltd. |
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| CP03 | Change of name, title or address |