CN2895467Y - New-type belt-driven waster-suction fan for water-sprinkling loom - Google Patents
New-type belt-driven waster-suction fan for water-sprinkling loom Download PDFInfo
- Publication number
- CN2895467Y CN2895467Y CN 200620040849 CN200620040849U CN2895467Y CN 2895467 Y CN2895467 Y CN 2895467Y CN 200620040849 CN200620040849 CN 200620040849 CN 200620040849 U CN200620040849 U CN 200620040849U CN 2895467 Y CN2895467 Y CN 2895467Y
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- CN
- China
- Prior art keywords
- water
- casing
- ratchet
- shell
- cap
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- Expired - Fee Related
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Abstract
The utility model relates to a new water absorption blower with the belt drive, which is used for water-jet looms. The blower consists of a casing, a machine frame, a wind impeller, a rotor shaft and a casing cover. The utility model is characterized in that a belt pulley is arranged on the rotor shaft. A bearing and a ratchet are connected on the rotor shaft respectively on both sides of the belt pulley. An air baffle with a curved surface is positioned on the air inlet and outlet of the casing. Both sides of the rotor plate of the wind impeller, located between the casing and the cover, are tangent with the casing and the cover. The blades of the wind impeller are positioned in the wind chamber between the casing and the cover. On two surfaces mutual perpendicular to each other of the L machine frame. A pair of grooves for the installation threaded holes are provided on every two planes, which are perpendicular to each other, on the L-shaped frame. These two pairs of grooves with installation threaded holes are perpendicular to each other. The external annular gear ring of the ratchet is fixed with the belt pulley. The internal annular gear ring of the ratchet, with supporting teeth available, is fixed with the rotor shaft. The utility model has advantages of convenient installation, large air velocity and volume as well as reliable equipment performances.
Description
Technical field
The utility model relates to a kind of absorption fan for water of water jet looms, and particularly a kind of novel band that is used for water jet looms passes absorption fan for water.
Background technology
A large amount of water jet loomss that use are weaved cotton cloth in textile industry at present, and water jet looms need utilize the water that absorption fan for water will spray yarn to siphon away when work, what early stage absorption fan for water used is that motor drags type, for saves energy, the absorption fan for water that adopts belt wheel machinery to drag has been arranged now, it directly uses the runner traction on the water jet looms, though saved electric power, but complex structure, braking at the water jet looms that is used for rotation at a high speed, inertia because of fan blade during reversing is bigger, make belt wheel that serious wearing and tearing take place easily, the air quantity of this absorption fan for water and wind speed are less in addition, influence the normal use of water jet looms.
Summary of the invention
The purpose of this utility model is to solve existing the problems referred to above of absorption fan for water that belt wheel machinery drags in the prior art, provides a kind of novel band that is used for water jet looms to pass absorption fan for water.A kind of novel band that is used for water jet looms of the utility model design passes absorption fan for water, comprises shell, frame, fan blade, rotating shaft, cap, and it is characterized in that: be provided with belt wheel in rotating shaft, the both sides of belt wheel have bearing and ratchet to be connected in the rotating shaft respectively; On advancing on the shell/air outlet, be provided with the cambered surface aerofoil; Tangent at the rotating disk both sides of the fan blade between shell and cap and shell and cap, in the wind chamber of the blade of fan blade between shell and cap.A pair of installation screw groove is respectively arranged being on two mutual vertical planes of L type frame, two pairs that the screw grooves are installed is vertical mutually.The external toothing and the belt wheel of ratchet are fixed, and the ring gear and the rotating shaft of ratchet are fixed, and the support tooth is arranged on ring gear.The utility model has the advantages that and can conveniently install that the wind speed air quantity is big, equipment performance is reliable.
Description of drawings
Below in conjunction with drawings and Examples the utility model is elaborated,
Accompanying drawing 1 is the structural representation of shell of the present utility model, cap and fan blade,
Accompanying drawing 2 is the structural representation of belt wheel of the present utility model and rotating shaft,
Accompanying drawing 3 is the A-A cross-sectional view of Fig. 2 of the present utility model,
Accompanying drawing 4 is the rack construction schematic diagram of installation blower fan of the present utility model,
The specific embodiment
Comprise shell 1, frame 2, fan blade 3, rotating shaft 4, cap 17 among the figure, it is characterized in that: be provided with belt wheel 5 in rotating shaft 4, the both sides of belt wheel 5 have bearing 6 and ratchet 7 to be connected in the rotating shaft 4 respectively; On advancing on the shell 1/air outlet 8, be provided with cambered surface aerofoil 9; Tangent at rotating disk 14 both sides of the fan blade 3 between shell 1 and cap 17 and shell 1 and cap 17, in the wind chamber 16 of the blade 15 of fan blade 3 between shell 1 and cap 17.Respectively to have 10, two pairs of a pair of installation screw grooves that screw groove 10 is installed on two mutual vertical planes of L type frame 2 vertical mutually being.The external toothing 11 of ratchet 7 is fixing with belt wheel 5, and the ring gear 12 of ratchet 7 is fixing with rotating shaft 4, and support tooth 13 is arranged on ring gear 12.In the use, a pair of installation screw groove 10 is respectively arranged being on two mutual vertical planes of L type frame 2, its mid frame 2 one sides connect shell 1, another side is installed on the stationary plane, can adjust the position on the both direction in length and breadth on the horizontal plane of the shell 1 that is installed on the frame 2 easily, be connected and adopt between belt wheel 5 and the rotating shaft 4 at 2 of bearing 6 and ratchet 7, can guarantee that belt wheel stablizes long-time running.Tangent at rotating disk 14 both sides of the fan blade 3 between shell 1 and cap 5 and shell 1 and cap 17, can reduce the short circuit wind flow in the shell 1, advancing on shell 1/air outlet 8 places are provided with the loss that cambered surface aerofoil 9 can reduce the wind flow turnover simultaneously.
Claims (3)
1, a kind of band that is used for water jet looms passes absorption fan for water, comprises shell, frame, fan blade, rotating shaft, cap, and it is characterized in that: be provided with belt wheel in rotating shaft, the both sides of belt wheel have bearing and ratchet to be connected in the rotating shaft respectively; On advancing on the shell/air outlet, be provided with the cambered surface aerofoil; Tangent at the rotating disk both sides of the fan blade between shell and cap and shell and cap, in the wind chamber of the blade of fan blade between shell and cap.
2, pass absorption fan for water by the described a kind of band that is used for water jet looms of claim 1, it is characterized in that: a pair of installation screw groove is respectively arranged being on two mutual vertical planes of L type frame, two pairs that the screw grooves are installed is vertical mutually.
3, pass absorption fan for water by the described a kind of band that is used for water jet looms of claim 1, it is characterized in that: the external toothing and the belt wheel of ratchet are fixed, and the ring gear and the rotating shaft of ratchet are fixed, and the support tooth is arranged on ring gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040849 CN2895467Y (en) | 2006-04-06 | 2006-04-06 | New-type belt-driven waster-suction fan for water-sprinkling loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620040849 CN2895467Y (en) | 2006-04-06 | 2006-04-06 | New-type belt-driven waster-suction fan for water-sprinkling loom |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2895467Y true CN2895467Y (en) | 2007-05-02 |
Family
ID=38065047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620040849 Expired - Fee Related CN2895467Y (en) | 2006-04-06 | 2006-04-06 | New-type belt-driven waster-suction fan for water-sprinkling loom |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2895467Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505296A (en) * | 2011-10-25 | 2012-06-20 | 吴江市海成纺织有限公司 | Mechanical transmission device |
-
2006
- 2006-04-06 CN CN 200620040849 patent/CN2895467Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102505296A (en) * | 2011-10-25 | 2012-06-20 | 吴江市海成纺织有限公司 | Mechanical transmission device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |