CN204644687U - The external blower fan that on a kind of framing shaping machine, structure is improved - Google Patents
The external blower fan that on a kind of framing shaping machine, structure is improved Download PDFInfo
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- CN204644687U CN204644687U CN201520312964.XU CN201520312964U CN204644687U CN 204644687 U CN204644687 U CN 204644687U CN 201520312964 U CN201520312964 U CN 201520312964U CN 204644687 U CN204644687 U CN 204644687U
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- plenum chamber
- motor
- mounting rack
- blower fan
- motor mounting
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Abstract
The external blower fan that on a kind of framing shaping machine, structure is improved, comprise by plenum chamber (1), impeller (2) is mounted with in plenum chamber (1), impeller (2) is fixed on one end of power transmission shaft (3), the other end of power transmission shaft (3) is also hinged on the motor mounting rack (9) of ' Contraband ' font by bearing (5) through plenum chamber (1) tank wall, motor mounting rack (9) is fixed on the outer wall of plenum chamber (1), the power transmission shaft (3) of motor mounting rack (9) inner side is fixedly connected with driven gear (6) by key, together with driven gear (6) is meshed with driving gear (7), driving gear (7) is fixedly connected on by key in the rotating shaft of motor (8), motor (8) is bolted to connection on motor mounting rack (9).The blower fan of framing shaping machine plenum chamber is changed to indirect type of attachment by direct type of attachment by it, realizes the motor of blower fan and the substep dismounting of impeller, conveniently it is dismantled from plenum chamber.
Description
Technical field:
The utility model relates to framing shaping machine technical field, more specifically to the external blower fan that structure on a kind of framing shaping machine is improved.
Background technology:
Framing shaping machine operationally, needs the upper and lower blowing sizing facing to cloth, and blowing blows out wind to blowing up airduct and blowing down airduct by plenum chamber, is then assigned in tuyere by blowing up airduct and blowing down airduct, dried by upper and lower tuyere to cloth.Require that there is larger blast in tradition plenum chamber, its blower fan generally adopts vortex fan, the syndeton of its fan as shown in Figure 1, its sidewall being generally plugged on plenum chamber is fastened by bolts on sidewall, compare the state be directly connected with plenum chamber sidewall by bolt, the interior wall energy of the jack on the sidewall of its plenum chamber supports blower fan, thus increase the bonding strength of blower fan, but when maintain and replace blower fan, need after dismounting blower fan to take out from plenum chamber bottom, dismounting is inconvenience comparatively.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provides the external blower fan that on a kind of framing shaping machine, structure is improved, and it facilitates the blower fan repair and replacement on plenum chamber.
Technology solution of the present utility model is as follows:
The external blower fan that on a kind of framing shaping machine, structure is improved, comprise by plenum chamber, impeller is mounted with in plenum chamber, impeller is fixed on one end of power transmission shaft, the other end of power transmission shaft is through plenum chamber tank wall and by bearing hinge connection on the motor mounting rack of ' Contraband ' font, motor mounting rack is fixed on the outer wall of plenum chamber, power transmission shaft inside motor mounting rack is fixedly connected with driven gear by key, together with driven gear is meshed with driving gear, driving gear is fixedly connected in the rotating shaft of motor by key, motor is bolted to connection on motor mounting rack.
Motor on described motor mounting rack adopts flange motor, and the two ends of motor mounting rack form flange, and the flange of motor mounting rack is bolted to connection on plenum chamber.
Described plenum chamber forms the via hole of power transmission shaft, the diameter of the via hole on plenum chamber is greater than the maximum gauge of impeller; There is fixed disk at the middle part of power transmission shaft by bearing hinge connection, and fixed disk is bolted to connection on the tank wall of plenum chamber via hole surrounding.
The beneficial effects of the utility model are:
1, the blower fan of framing shaping machine plenum chamber is changed to indirect type of attachment by direct type of attachment by it, thus realizes the motor of blower fan and the substep dismounting of impeller, thus convenient it dismounting from plenum chamber carries out repair and replacement.
2, it adopts the drive mechanism that gear is connected indirectly as blower motor and impeller, thus the gear rotating different model can regulate the rotating speed of impeller.
Accompanying drawing illustrates:
Fig. 1 is the schematic diagram that traditional plenum chamber fan connects;
Fig. 2 is the schematic diagram that the utility model plenum chamber fan connects;
Fig. 3 be the utility model plenum chamber fan connect change angle schematic diagram.
In figure: 1, plenum chamber; 2, impeller; 3, power transmission shaft; 4, fixed disk; 5, upper bearing (metal); 6, driven gear; 7, driving gear; 8, motor; 9, motor mounting rack.
Detailed description of the invention:
Embodiment: see Fig. 2, shown in 3, the external blower fan that on a kind of framing shaping machine, structure is improved, comprise by plenum chamber 1, impeller 2 is mounted with in plenum chamber 1, impeller 2 is fixed on one end of power transmission shaft 3, the other end of power transmission shaft 3 is passed plenum chamber 1 tank wall and is hinged on by bearing 5 on the motor mounting rack 9 of ' Contraband ' font, motor mounting rack 9 is fixed on the outer wall of plenum chamber 1, power transmission shaft 3 inside motor mounting rack 9 is fixedly connected with driven gear 6 by key, together with driven gear 6 is meshed with driving gear 7, driving gear 7 is fixedly connected in the rotating shaft of motor 8 by key, motor 8 is bolted to connection on motor mounting rack 9.
Motor 8 on described motor mounting rack 9 adopts flange motor, and the two ends of motor mounting rack 9 form flange, and the flange of motor mounting rack 9 is bolted to connection on plenum chamber 1.
Described plenum chamber 1 forms the via hole of power transmission shaft 3, the diameter of the via hole on plenum chamber 1 is greater than the maximum gauge of impeller 2; The middle part of power transmission shaft 3 is hinged with fixed disk 4 by bearing 5, and fixed disk 4 is bolted to connection on the tank wall of plenum chamber 1 via hole surrounding.
Operation principle: the blower fan that the motor 2 of plenum chamber 1 and impeller 8 are directly connected more is changed to the blower fan of gear indirect drive by the utility model, and increase corresponding mounting bracket, thus dismounting blower fan can be dismantled when motor 2 and impeller 8 step by step, can first dismantle motor 2, carry out dismounting impeller 8 again, and do not need from plenum chamber 1 bottom toward inner power taking machine 8 and impeller 1, thus facilitate blower fan to dismantle from plenum chamber 1, and the blower fan damage on plenum chamber 1 is usually because work long hours, motor 8 damages, the utility model structure facilitates the dismounting of motor 8, can select not dismantle impeller 2 simultaneously.
Claims (3)
1. the external blower fan that on a framing shaping machine, structure is improved, comprise by plenum chamber (1), impeller (2) is mounted with in plenum chamber (1), it is characterized in that: impeller (2) is fixed on one end of power transmission shaft (3), the other end of power transmission shaft (3) is also hinged on the motor mounting rack (9) of ' Contraband ' font by bearing (5) through plenum chamber (1) tank wall, motor mounting rack (9) is fixed on the outer wall of plenum chamber (1), the power transmission shaft (3) of motor mounting rack (9) inner side is fixedly connected with driven gear (6) by key, together with driven gear (6) is meshed with driving gear (7), driving gear (7) is fixedly connected on by key in the rotating shaft of motor (8), motor (8) is bolted to connection on motor mounting rack (9).
2. the external blower fan that on a kind of framing shaping machine according to claim 1, structure is improved, it is characterized in that: the motor (8) on described motor mounting rack (9) adopts flange motor, the two ends of motor mounting rack (9) form flange, and the flange of motor mounting rack (9) is bolted to connection on plenum chamber (1).
3. the external blower fan that on a kind of framing shaping machine according to claim 1, structure is improved, it is characterized in that: the via hole described plenum chamber (1) forming power transmission shaft (3), the diameter of the via hole on plenum chamber (1) is greater than the maximum gauge of impeller (2); The middle part of power transmission shaft (3) is hinged with fixed disk (4) by bearing (5), and fixed disk (4) is bolted to connection on the tank wall of plenum chamber (1) via hole surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312964.XU CN204644687U (en) | 2015-05-15 | 2015-05-15 | The external blower fan that on a kind of framing shaping machine, structure is improved |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520312964.XU CN204644687U (en) | 2015-05-15 | 2015-05-15 | The external blower fan that on a kind of framing shaping machine, structure is improved |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204644687U true CN204644687U (en) | 2015-09-16 |
Family
ID=54097445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520312964.XU Active CN204644687U (en) | 2015-05-15 | 2015-05-15 | The external blower fan that on a kind of framing shaping machine, structure is improved |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204644687U (en) |
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2015
- 2015-05-15 CN CN201520312964.XU patent/CN204644687U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 312530 Xinchang City, Zhejiang Province Tan Tan Industrial Zone Patentee after: Far letter Industrial Limited by Share Ltd Address before: 312530 Xinchang City, Zhejiang Province Tan Tan Industrial Park Patentee before: Zhejiang Yuan Xin dyeing machine Co., Ltd |