CN204039677U - Structure improved suction hood on a kind of little circular knitting machine - Google Patents
Structure improved suction hood on a kind of little circular knitting machine Download PDFInfo
- Publication number
- CN204039677U CN204039677U CN201420470304.XU CN201420470304U CN204039677U CN 204039677 U CN204039677 U CN 204039677U CN 201420470304 U CN201420470304 U CN 201420470304U CN 204039677 U CN204039677 U CN 204039677U
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- Prior art keywords
- ventilation duct
- sidewall
- framework
- case
- suction hood
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Abstract
Structure improved suction hood on a kind of little circular knitting machine, comprise the case of rectangular pyramid shape, the side of case lower end import forms the framework of the vertical rectangle extended, the sidewall of framework forms some through holes, the sidewall of framework through hole is fixed with U-shaped clip, clip is bolted with bolt, bolt is plugged in the through hole of framework, the exit of described case upper end is fixed with capping, four sidewalls of case are all fixed with ventilation duct, the socket that the import department of the ventilation duct on case one sidewall forms, the import department of the ventilation duct on another sidewall of case that socket is relative forms slot, the upper end of described ventilation duct is fixed with sweep-up pipe.Downside between its suction hood increases clip and is connected with bolt, and the upside between suction hood increases the connection between ventilation duct, thus the bonding strength enhanced between suction hood, the number of dust collection equipment can be decreased simultaneously after suction hood combination, save cost.
Description
Technical field:
The utility model relates to the technical field of little circular knitting machine, more specifically to structure improved suction hood on the little circular knitting machine of one.
Background technology:
Knitting machine is that textile industry opens important and very common braiding apparatus, and it installs needle-bar structure can be divided into flatbed knitting machine and circular knitter, and little circular knitting machine is a kind of typical circular knitter just.A large amount of willow catkins flying in the air can be produced in its little tubular knitting process, thus affect the air quality of textile quality and workshop, thus above its little circular knitting machine, suction hood can be installed so that absorb willow catkins flying in the air, but the area of existing suction hood is generally fixing, thus patent 201110200166.4 discloses a kind of dust hood for knitting machine, it proposes a kind of suction hood that can combine to increase dust suction area, but the bonding strength between its suction hood is not high, and general configuration dust collection equipment on its each suction hood, cost is higher.
Utility model content:
The purpose of this utility model is exactly the deficiency for prior art, and provides structure improved suction hood on a kind of little circular knitting machine, which increases the bonding strength between suction hood, can decrease the number of dust collection equipment after suction hood combination.
Technology solution of the present utility model is as follows:
Structure improved suction hood on a kind of little circular knitting machine, comprise the case of rectangular pyramid shape, the side of case lower end import forms the framework of the vertical rectangle extended, the sidewall of framework forms some through holes, the sidewall of framework through hole is fixed with U-shaped clip, clip is bolted with bolt, and bolt is plugged in the through hole of framework
The exit of described case upper end is fixed with capping, four sidewalls of case are all fixed with ventilation duct, the socket that the import department of the ventilation duct on case one sidewall forms, the import department of the ventilation duct on another sidewall of case that socket is relative forms slot, and the upper end of described ventilation duct is fixed with sweep-up pipe.
Each sidewall of described framework at least forms two through holes, each sidewall of framework is at least fixed with a clip, one sidewall of clip forms on bolt through-hole, another sidewall and form screwed hole, bolt through-hole on screw bolt passes clip one sidewall and the through hole in framework are screwed onto in the screwed hole on another sidewall of clip, and a madial wall of clip is fixed on the madial wall of framework.
Ventilation duct on described case is provided with 4, and the sweep-up pipe on ventilation duct is provided with 1, and sweep-up pipe is distributed on a ventilation duct, and described ventilation duct is all plugged with valve, and the valve be fixed with on the ventilation duct of sweep-up pipe is positioned at the outside of sweep-up pipe.
The twice of the thickness of the frame side wall such as spacing between described clip two side.
Described valve forms screwed hole, screwed hole is bolted with screw rod, screw rod is positioned at ventilation duct.
The beneficial effects of the utility model are:
Downside between its suction hood increases clip and is connected with bolt, and the upside between suction hood increases the connection between ventilation duct, thus the bonding strength enhanced between suction hood, the number of dust collection equipment can be decreased simultaneously after suction hood combination, save cost.
Accompanying drawing illustrates:
Fig. 1 is structural representation of the present utility model;
Fig. 2 of the present utility modelly changes angled arrangement schematic diagram;
Fig. 3 is the structural representation of valve of the present utility model;
Fig. 4 is fabricated structure schematic diagram of the present utility model.
In figure: 1, case; 2, framework; 3, capping; 4, clip; 5, bolt; 6, ventilation duct; 7, sweep-up pipe; 8, valve; 9, screw rod; 21, through hole; 61, socket; 62, slot; 22, screwed hole.
Detailed description of the invention:
Embodiment: see shown in Fig. 1 to 4, structure improved suction hood on a kind of little circular knitting machine, comprise the case 1 of rectangular pyramid shape, the side of case 1 lower end import forms the framework 2 of the vertical rectangle extended, the sidewall of framework 2 forms some through holes 21, the sidewall at framework 2 through hole 21 place is fixed with U-shaped clip 4, clip 4 is bolted with bolt 5, bolt 5 is plugged in the through hole 21 of framework 2
The exit of described case 1 upper end is fixed with capping 3, four sidewalls of case 1 are all fixed with ventilation duct 6, the socket 61 that the import department of the ventilation duct 6 on case 1 one sidewall forms, the import department of the ventilation duct 6 on another sidewall of case 1 that socket 61 is relative forms slot 62, and the upper end of described ventilation duct 6 is fixed with sweep-up pipe 7.
Each sidewall of described framework 2 at least forms two through holes 21, each sidewall of framework 2 is at least fixed with a clip 4, one sidewall of clip 4 forms on bolt through-hole, another sidewall and form screwed hole, bolt 5 is screwed onto in the screwed hole on another sidewall of clip 4 through the bolt through-hole on clip 4 one sidewall and the through hole 21 in framework 2 successively, and a madial wall of clip 4 is fixed on the madial wall of framework 2.
Ventilation duct 6 on described case 1 is provided with 4, sweep-up pipe 7 on ventilation duct 6 is provided with 1, sweep-up pipe 7 is distributed on a ventilation duct 6, and described ventilation duct 6 is all plugged with valve 8, and the valve 8 be fixed with on the ventilation duct 6 of sweep-up pipe 7 is positioned at the outside of sweep-up pipe 7.
The twice of the thickness of framework 2 sidewall such as spacing between described clip 4 two side.
Described valve 8 forms screwed hole 81, screwed hole 81 is bolted with screw rod 9, screw rod 9 is positioned at ventilation duct 6.
Operation principle: as shown in Figure 4, the framework 2 of two case 1 lower ends is fixed together by clip 4 and bolt 5 structure after combination, and the socket 61 of the ventilation duct 6 of case 1 upper end is plugged in the slot 62 of ventilation duct 6 corresponding on another case 1.Thus only the sweep-up pipe 7 between several case 1 need arrange dust collection equipment, and the sweep-up pipe 7 outside the several case 1 of shutoff, and the screw rod 9 taken out on ventilation duct 6 valve 8 of connection between several case 1, pull on valve 8 and reconnect screw rod 9, screw rod 9 is leaned against on ventilation duct 6 upper end, thus just can realize multiple suction hood dust suction when reducing dust collection equipment.
Claims (5)
1. structure improved suction hood on a little circular knitting machine, comprise the case (1) of rectangular pyramid shape, the side of case (1) lower end import forms the framework (2) of the vertical rectangle extended, it is characterized in that: the sidewall of framework (2) forms some through holes (21), the sidewall at framework (2) through hole (21) place is fixed with U-shaped clip (4), clip (4) is bolted with bolt (5), bolt (5) is plugged in the through hole (21) of framework (2)
The exit of described case (1) upper end is fixed with capping (3), four sidewalls of case (1) are all fixed with ventilation duct (6), the socket (61) that the import department of the ventilation duct (6) on case (1) sidewall forms, the import department of the ventilation duct (6) on case (1) another sidewall that socket (61) is relative forms slot (62), and the upper end of described ventilation duct (6) is fixed with sweep-up pipe (7).
2. structure improved suction hood on the little circular knitting machine of one according to claim 1, it is characterized in that: each sidewall of described framework (2) at least forms two through holes (21), each sidewall of framework (2) is at least fixed with a clip (4), one sidewall of clip (4) forms bolt through-hole, another sidewall forms screwed hole, bolt (5) is screwed onto in the screwed hole on clip (4) another sidewall through the bolt through-hole on clip (4) sidewall and the through hole (21) in framework (2) successively, one madial wall of clip (4) is fixed on the madial wall of framework (2).
3. structure improved suction hood on the little circular knitting machine of one according to claim 1, it is characterized in that: the ventilation duct (6) on described case (1) is provided with 4, sweep-up pipe (7) on ventilation duct (6) is provided with 1, sweep-up pipe (7) is distributed on a ventilation duct (6), described ventilation duct (6) is all plugged with valve (8), and the valve (8) be fixed with on the ventilation duct (6) of sweep-up pipe (7) is positioned at the outside of sweep-up pipe (7).
4. structure improved suction hood on the little circular knitting machine of one according to claim 1 and 2, is characterized in that: the twice of the thickness of framework (2) sidewall such as spacing between described clip (4) two side.
5. structure improved suction hood on the little circular knitting machine of one according to claim 3, it is characterized in that: described valve (8) forms screwed hole (81), screwed hole (81) is bolted with screw rod (9), screw rod (9) is positioned at ventilation duct (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470304.XU CN204039677U (en) | 2014-08-20 | 2014-08-20 | Structure improved suction hood on a kind of little circular knitting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420470304.XU CN204039677U (en) | 2014-08-20 | 2014-08-20 | Structure improved suction hood on a kind of little circular knitting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204039677U true CN204039677U (en) | 2014-12-24 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420470304.XU Expired - Fee Related CN204039677U (en) | 2014-08-20 | 2014-08-20 | Structure improved suction hood on a kind of little circular knitting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204039677U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296684A (en) * | 2018-05-01 | 2018-07-20 | 杜宗英 | The double-station intelligence welding workstation suspended hood that can hide purlin vehicle |
-
2014
- 2014-08-20 CN CN201420470304.XU patent/CN204039677U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108296684A (en) * | 2018-05-01 | 2018-07-20 | 杜宗英 | The double-station intelligence welding workstation suspended hood that can hide purlin vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141224 Termination date: 20150820 |
|
| EXPY | Termination of patent right or utility model |