CN215925215U - Centralized air suction device of air jet loom - Google Patents
Centralized air suction device of air jet loom Download PDFInfo
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- CN215925215U CN215925215U CN202120520597.8U CN202120520597U CN215925215U CN 215925215 U CN215925215 U CN 215925215U CN 202120520597 U CN202120520597 U CN 202120520597U CN 215925215 U CN215925215 U CN 215925215U
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- jet loom
- air jet
- rotating shaft
- air suction
- sprocket
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Abstract
The utility model discloses a centralized air suction device of an air jet loom, which adopts the technical scheme that: including the air jet loom body, the inside aspiration channel that is equipped with of air jet loom body, the inside mechanism that induced drafts that is equipped with of aspiration channel, air jet loom body top fixedly connected with motor, the mechanism that induced drafts includes first pivot, first pivot fixed connection is at the motor output, first cavity has been seted up to air jet loom body inside, and an air jet loom concentrates the device beneficial effect that induced drafts to be: the fan is driven to rotate by the motor to play a role of air suction, the two bearing seats are driven to rotate by the motor, so that the cleaning brush is driven to move up and down to clean the filter screen, and the cleaning brush abuts against the two upper baffles when moving to the upper baffle.
Description
Technical Field
The utility model relates to the technical field of matching of air jet looms, in particular to a centralized air suction device of an air jet loom.
Background
Air jet looms are shuttleless looms that use a jet of air to pull the weft yarn through the shed. The working principle is that air is used as a weft insertion medium, the ejected compressed airflow generates friction traction force on weft yarn to pull the weft yarn, the weft yarn is taken through a shed, and the purpose of weft insertion is achieved through jet flow generated by air ejection.
The prior art has the following defects: the current air jet loom needs the induced draft system when normally working, and most induced draft systems all adopt the mode that the fan induced drafted, in order to prevent to inhale a large amount of dust and impurity, the producer can install the filter screen before the fan, but long-time induced draft makes the filter screen surface pile up a large amount of dust and impurity, seriously influences the efficiency that induced drafts, needs the manual work to clear up the dust, extravagant manpower and materials.
Therefore, the utility model is necessary to invent a centralized air suction device of an air jet loom.
SUMMERY OF THE UTILITY MODEL
The utility model provides a centralized air suction device of an air jet loom, wherein a fan is driven to rotate through the work of a motor, the two functions of air suction are realized, the work of the motor also drives two bearing blocks to rotate, so that a cleaning brush is driven to move up and down to clean a filter screen, when the cleaning brush moves to an upper baffle plate, the cleaning brush abuts against the two baffle plates at the upper side, so that the cleaning brush falls down, and when the cleaning brush moves downwards to enable the cleaning brush to abut against the two baffle plates at the lower side, the cleaning brush is lifted up, so that the cleaning brush cleans the filter screen up and down, and the problem that manpower and material resources are consumed for cleaning the filter screen is solved.
In order to achieve the above purpose, the utility model provides the following technical scheme: a centralized air suction device of an air jet loom comprises an air jet loom body, wherein an air suction pipe is embedded in the air jet loom body, an air suction mechanism is arranged in the air suction pipe, and the top of the air jet loom body is fixedly connected with a motor; the air suction mechanism comprises a first rotating shaft, the first rotating shaft is fixedly connected to the output end of a motor, a first cavity is formed in the air jet loom body, the first rotating shaft penetrates through the first cavity and extends to the inside of the air suction pipe, a first bevel gear is fixedly connected to the bottom of the first rotating shaft, a second bevel gear is arranged on one side of the first bevel gear, a rotating rod is fixedly sleeved in the second bevel gear, a fan is fixedly sleeved at one end of the rotating rod, a first chain wheel is arranged in the first cavity, the first chain wheel is fixedly sleeved on the outer side of the first rotating shaft, a second cavity is formed in the air jet loom body, a second rotating shaft is embedded in the second cavity, a second chain wheel is fixedly sleeved on the outer side of the second rotating shaft, a first chain is sleeved on the outer sides of the first chain wheel and the second chain wheel, and two third rotating shafts are arranged in the second cavity, two the third pivot all extends to the inside of induced drafting, two all fixed cover in the third pivot outside is equipped with reciprocal lead screw, two reciprocal lead screw outside all is equipped with the bearing frame, the motor outside is equipped with the protection subassembly.
Preferably, the protection subassembly includes the safety cover, the fixed cover of safety cover is established in the motor outside, safety cover fixed connection is at air jet loom body top, a plurality of vents have been seted up to the safety cover both sides, and is a plurality of the vent is the linear arrangement.
Preferably, the inner walls of the top and the bottom of the air suction pipe are fixedly connected with two check blocks, a collecting box is arranged inside the air jet loom body and is located at the bottom of the air suction pipe, a drawer is embedded inside the collecting box, and collecting openings are formed in the top of the collecting box and the bottom of the air suction pipe.
Preferably, a first fixing rod and a second fixing rod are fixedly embedded in the air suction pipe, the first fixing rod and the second fixing rod are respectively located on two sides of the first rotating shaft, and the first fixing rod and the second fixing rod are sleeved on the outer side of the rotating shaft.
Preferably, the inside drive assembly that is equipped with of second cavity, drive assembly includes two third sprocket, two the equal fixed cover of third sprocket is established in the second pivot outside, two the third sprocket is located second sprocket top and bottom respectively, the inside two fourth sprockets, two of being equipped with that inlay of second cavity the fourth sprocket is established at two third pivot tops respectively fixed cover, third sprocket and fourth sprocket outside all overlap and are equipped with the second chain.
Preferably, the joints of the first rotating shaft, the second rotating shaft and the third rotating shaft and the air jet loom body are movably connected through rolling bearings, the joints of the first fixing rod and the second fixing rod and the rotating rod are movably connected through rolling bearings, the first chain wheel and the second chain wheel are in driving connection through a first chain, the third chain wheel and the fourth chain wheel are in driving connection through a second chain, the reciprocating screw rod is connected with the bearing seat through a ball nut pair, and the first bevel gear is in meshing connection with the second bevel gear.
Preferably, the inboard fixedly connected with connecting rod of two bearing frames, connecting rod rear side fixedly connected with cleaning brush, cleaning brush passes through damping bearing swing joint with the connecting rod, the inside fixed filter screen that inlays of aspiration channel, cleaning brush and the laminating of filter screen one side mutually, two the equal fixedly connected with slider in the bearing frame outside, open all to be equipped with the spout in air jet loom body inner wall both sides, two the slider inlays respectively to be established inside two spouts.
Preferably, the protection assembly comprises a protection cover, the protection cover is fixedly sleeved on the outer side of the motor, the protection cover is fixedly connected to the top of the air jet loom body, and the two sides of the protection cover are fixedly embedded with heat dissipation nets.
Advantageous effects
Compared with the prior art, the utility model has the advantages that:
the fan is driven to rotate by the motor to play a role in air suction, the two bearing seats are driven to rotate by the motor, so that the cleaning brush is driven to move up and down to clean the filter screen, the cleaning brush abuts against the two baffles on the upper side when moving to the upper baffle so as to fall down, and the cleaning brush is lifted up when moving downwards so as to abut against the two baffles on the lower side, so that the problem that the filter screen is cleaned up and down by manpower and material resources are consumed is solved.
Drawings
FIG. 1 is a schematic view of the overall structure provided by the present invention;
FIG. 2 is a front elevation cross-sectional view provided by the present invention;
FIG. 3 is a side elevation cross-sectional view provided by the present invention;
FIG. 4 is a front sectional view of example 2 provided by the present invention;
in the figure: the air jet loom comprises an air jet loom body 1, an air suction pipe 2, a motor 3, a first rotating shaft 4, a first bevel gear 5, a second bevel gear 6, a rotating rod 7, a fan 8, a first chain wheel 9, a second rotating shaft 10, a second chain wheel 11, a first chain 12, a third rotating shaft 13, a reciprocating screw rod 14, a bearing seat 15, a protective cover 16, a stop block 17, a collecting box 18, a drawer 19, a first fixing rod 20, a second fixing rod 21, a third chain wheel 22, a fourth chain wheel 23, a second chain 24, a connecting rod 25, a cleaning brush 26, a filter screen 27, a heat dissipation screen 28 and a sliding block 29.
Detailed Description
The utility model will be further described with reference to specific embodiments shown in the drawings.
Example 1: referring to the attached drawings 1-3, the centralized air suction device of the air jet loom provided by the utility model comprises an air jet loom body 1, an air suction pipe 2 is embedded in the air jet loom body 1, an air suction mechanism is arranged in the air suction pipe 2, and a motor 3 is fixedly connected to the top of the air jet loom body 1.
The air suction mechanism comprises a first rotating shaft 4, the first rotating shaft 4 is fixedly connected to the output end of a motor 3, a first cavity is formed in the air jet loom body 1, the first rotating shaft 4 penetrates through the first cavity and extends into an air suction pipe 2, a first bevel gear 5 is fixedly connected to the bottom of the first rotating shaft 4, a second bevel gear 6 is arranged on one side of the first bevel gear 5, a rotating rod 7 is fixedly sleeved in the second bevel gear 6, a fan 8 is fixedly sleeved at one end of the rotating rod 7, a first chain wheel 9 is arranged in the first cavity, the first chain wheel 9 is fixedly sleeved on the outer side of the first rotating shaft 4, a second cavity is formed in the air jet loom body 1, a second rotating shaft 10 is embedded in the second cavity, a second chain wheel 11 is fixedly sleeved on the outer side of the second rotating shaft 10, and a first chain 12 is sleeved on the outer sides of the first chain wheel 9 and the second chain wheel 11, inside two third pivots 13, two of being equipped with of second cavity third pivot 13 all extends to aspiration channel 2 inside, two all fixed cover in the third pivot 13 outside is equipped with reciprocal lead screw 14, two reciprocal lead screw 14 outside all overlaps and is equipped with bearing frame 15, the 3 outsides of motor are equipped with the protection subassembly.
Further, the protection subassembly includes safety cover 16, 16 fixed sleeves of safety cover are established in the motor 3 outside, 16 fixed connections of safety cover are at 1 top of air jet loom body, a plurality of vents have been seted up to 16 both sides of safety cover, and are a plurality of the vent is the linear arrangement for motor ventilation and heat dissipation.
Further, 2 tops of aspiration channel and two dog 17 of equal fixedly connected with of bottom inner wall, 1 inside collection box 18 that is equipped with of air jet loom body, it is located aspiration channel 2 bottoms to collect box 18, it is equipped with drawer 19 to collect box 18 inside the inlaying collection box 18 top and aspiration channel 2 bottoms have all been seted up and have been collected the mouth and can also be collected the dust that cleans well.
Further, a first fixing rod 20 and a second fixing rod 21 are fixedly embedded in the air suction pipe 2, the first fixing rod 20 and the second fixing rod 21 are respectively located on two sides of the first rotating shaft 4, and the first fixing rod 20 and the second fixing rod 21 are both sleeved on the outer side of the rotating rod 7, so that the inside of the device is more stable.
Further, the inside drive assembly that is equipped with of second cavity, drive assembly includes two third sprocket 22, two the equal fixed cover of third sprocket 22 is established in the 10 outsides of second pivot, two third sprocket 22 is located 11 tops of second sprocket and bottom respectively, the inside two fourth sprockets 23, two of inlaying of second cavity fourth sprocket 23 fixed cover respectively is established at two 13 tops of third pivot, third sprocket 22 and fourth sprocket 23 outside all are overlapped and are equipped with second chain 24 for whole device drives more smoothly.
Furthermore, the joints of the first rotating shaft 4, the second rotating shaft 10 and the third rotating shaft 13 and the air jet loom body 1 are movably connected through rolling bearings, the joints of the first fixing rod 20 and the second fixing rod 21 and the rotating rod 7 are movably connected through rolling bearings, the first chain wheel 9 and the second chain wheel 11 are in driving connection through a first chain 12, the third chain wheel 22 and the fourth chain wheel 23 are in driving connection through a second chain 24, the reciprocating screw rod 14 is connected with the bearing seat 15 through a ball nut pair, and the first bevel gear 5 is in meshing connection with the second bevel gear 6, so that the joints are smoother.
Further, two inboard fixedly connected with connecting rods 25 of bearing frame 15, connecting rod 25 rear side fixedly connected with cleaning brush 26, cleaning brush 26 passes through damping bearing swing joint with connecting rod 25, 2 inside fixed inlays of aspiration channel are equipped with filter screen 27, cleaning brush 26 laminates mutually with filter screen 27 one side, two the equal fixedly connected with slider 29 in the bearing frame 15 outside, 1 inner wall both sides of air jet loom body are opened and are all equipped with the spout, two slider 29 inlays respectively and establishes inside two spouts for cleaning brush cleans the filtration, prevents to block up.
The using process of the utility model is as follows: when the device needs to suck air, the motor 3 is enabled to work, the motor 3 works to drive the first rotating shaft 4 to rotate, the first rotating shaft 4 rotates to drive the first bevel gear 5 to rotate, the first bevel gear 5 rotates to drive the second bevel gear 6 to rotate, the second bevel gear 6 rotates to drive the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the fan 8 to rotate, so that the air suction effect is achieved, the first rotating shaft 4 also drives the first chain wheel 9 to rotate, the first chain wheel 9 rotates to drive the first chain 12 and the second chain wheel 11 to rotate, the second chain wheel 11 rotates to drive the second rotating shaft 10 to rotate, the second rotating shaft 10 rotates to drive the two third chain wheels 22 to rotate, the two third chain wheels 22 rotate to drive the two second chains 24 to rotate, the two second chains 24 rotate to drive the two fourth chain wheels 23 to rotate, the two fourth chain wheels 23 rotate to drive the two third rotating shafts 13 and the reciprocating screw 14 to rotate, two reciprocal lead screws 14 rotate and drive two bearing frames 15 and reciprocate to drive cleaning brush 26 and reciprocate, conflict two baffles in the top when cleaning brush 26 moves the overhead gage, thereby make cleaning brush 26 fall down, when cleaning brush 26 downstream makes cleaning brush 26 conflict two baffles below, cleaning brush 26 lifts up, thereby make cleaning brush 26 clean from top to bottom, inside the dust that cleans fell into drawer 19, convenient the collection.
Example 2: referring to the attached figure 4, the protective assembly of the concentrated air suction device of the air jet loom provided by the utility model comprises a protective cover 16, the protective cover 16 is fixedly sleeved on the outer side of the motor 3, the protective cover 16 is fixedly connected to the top of the air jet loom body 1, and heat dissipation nets 28 are fixedly embedded on two sides of the protective cover 16.
The using process of the utility model is as follows: when the device needs to suck air, the motor 3 is enabled to work, the motor 3 works to drive the first rotating shaft 4 to rotate, the first rotating shaft 4 rotates to drive the first bevel gear 5 to rotate, the first bevel gear 5 rotates to drive the second bevel gear 6 to rotate, the second bevel gear 6 rotates to drive the rotating rod 7 to rotate, the rotating rod 7 rotates to drive the fan 8 to rotate, so that the air suction effect is achieved, the first rotating shaft 4 also drives the first chain wheel 9 to rotate, the first chain wheel 9 rotates to drive the first chain 12 and the second chain wheel 11 to rotate, the second chain wheel 11 rotates to drive the second rotating shaft 10 to rotate, the second rotating shaft 10 rotates to drive the two third chain wheels 22 to rotate, the two third chain wheels 22 rotate to drive the two second chain wheels 24 to rotate, the two second chain wheels 24 rotate to drive the two fourth chain wheels 23 to rotate, and heat generated when the motor 3 works is discharged from the radiating nets 28 on both sides, therefore, the motor 3 is ventilated and cooled, and the heat dissipation net 28 can isolate dust in the air, prevent the dust from entering the motor 3 and ensure the normal work of the motor 3.
The above is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that several variations and modifications can be made without departing from the structure of the present invention, which will not affect the effect of the implementation of the present invention and the utility of the patent.
Claims (8)
1. The utility model provides an air jet loom concentrates device that induced drafts, includes air jet loom body (1), its characterized in that: an air suction pipe (2) is embedded in the air jet loom body (1), an air suction mechanism is arranged in the air suction pipe (2), and the top of the air jet loom body (1) is fixedly connected with a motor (3); the air suction mechanism comprises a first rotating shaft (4), the first rotating shaft (4) is fixedly connected to the output end of the motor (3), a first cavity is formed in the air jet loom body (1), the first rotating shaft (4) penetrates through the first cavity and extends into the air suction pipe (2), a first bevel gear (5) is fixedly connected to the bottom of the first rotating shaft (4), a second bevel gear (6) is arranged on one side of the first bevel gear (5), a rotating rod (7) is fixedly sleeved in the second bevel gear (6), a fan (8) is fixedly sleeved at one end of the rotating rod (7), a first chain wheel (9) is arranged in the first cavity, the first chain wheel (9) is fixedly sleeved on the outer side of the first rotating shaft (4), a second cavity is formed in the air jet loom body (1), and a second rotating shaft (10) is embedded in the second cavity, the fixed cover in second pivot (10) outside is equipped with second sprocket (11), first sprocket (9) and second sprocket (11) outside all overlap and are equipped with first chain (12), the inside two third pivots (13) that are equipped with of second cavity, two inside third pivot (13) all extend to aspiration channel (2), two the equal fixed cover in third pivot (13) outside is equipped with reciprocal lead screw (14), two reciprocal lead screw (14) outside all overlaps and is equipped with bearing frame (15), the motor (3) outside is equipped with the protection component.
2. The central air suction device of an air jet loom according to claim 1, wherein: the protection subassembly includes safety cover (16), safety cover (16) fixed cover is established in motor (3) outside, safety cover (16) fixed connection is at air jet loom body (1) top, a plurality of vents have been seted up to safety cover (16) both sides, and is a plurality of the vent is the linear arrangement.
3. The central air suction device of an air jet loom according to claim 1, wherein: the equal two dog (17) of fixedly connected with of aspiration channel (2) top and bottom inner wall, inside collection box (18) of being equipped with of air jet loom body (1), it is located aspiration channel (2) bottom to collect box (18), it is equipped with drawer (19) to collect box (18) inside the inlaying collection box (18) top and aspiration channel (2) bottom have all been seted up and have been collected the mouth.
4. The central air suction device of an air jet loom according to claim 1, wherein: the suction pipe (2) is internally and fixedly embedded with a first fixing rod (20) and a second fixing rod (21), the first fixing rod (20) and the second fixing rod (21) are respectively positioned on two sides of the first rotating shaft (4), and the first fixing rod (20) and the second fixing rod (21) are sleeved on the outer side of the rotating rod (7).
5. The central air suction device of an air jet loom according to claim 4, wherein: the inside drive assembly that is equipped with of second cavity, drive assembly includes two third sprocket (22), two the third sprocket (22) is all fixed the cover and is established in second pivot (10) outside, two third sprocket (22) is located second sprocket (11) top and bottom respectively, the inside two fourth sprocket (23) that are equipped with, two of inlaying of second cavity fourth sprocket (23) are fixed the cover respectively and are established at two third pivot (13) tops, third sprocket (22) and fourth sprocket (23) outside all overlap and are equipped with second chain (24).
6. The central air suction device of an air jet loom according to claim 5, wherein: the connecting parts of the first rotating shaft (4), the second rotating shaft (10) and the third rotating shaft (13) and the air jet loom body (1) are movably connected through rolling bearings, the connecting parts of the first fixing rod (20) and the second fixing rod (21) and the rotating rod (7) are movably connected through rolling bearings, the first chain wheel (9) and the second chain wheel (11) are in driving connection through a first chain (12), the third chain wheel (22) and the fourth chain wheel (23) are in driving connection through a second chain (24), the reciprocating screw rod (14) is connected with the bearing seat (15) through a ball nut pair, and the first bevel gear (5) is in meshing connection with the second bevel gear (6).
7. The central air suction device of an air jet loom according to claim 1, wherein: two inboard fixedly connected with connecting rod (25) of bearing frame (15), connecting rod (25) rear side fixedly connected with cleaning brush (26), damping bearing swing joint is passed through with connecting rod (25) in cleaning brush (26), aspiration channel (2) inside fixed the inlaying is equipped with filter screen (27), laminating mutually, two in cleaning brush (26) and filter screen (27) one side the equal fixedly connected with slider (29) in bearing frame (15) outside, all be equipped with the spout, two are opened to air jet loom body (1) inner wall both sides slider (29) are inlayed respectively and are established inside two spouts.
8. The central air suction device of an air jet loom according to claim 1, wherein: the protection subassembly includes safety cover (16), safety cover (16) fixed cover is established in motor (3) outside, safety cover (16) fixed connection is at air jet loom body (1) top, safety cover (16) both sides are all fixed to be inlayed and are equipped with radiator-grid (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120520597.8U CN215925215U (en) | 2021-03-12 | 2021-03-12 | Centralized air suction device of air jet loom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120520597.8U CN215925215U (en) | 2021-03-12 | 2021-03-12 | Centralized air suction device of air jet loom |
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| Publication Number | Publication Date |
|---|---|
| CN215925215U true CN215925215U (en) | 2022-03-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202120520597.8U Active CN215925215U (en) | 2021-03-12 | 2021-03-12 | Centralized air suction device of air jet loom |
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| CN (1) | CN215925215U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808245A (en) * | 2022-03-29 | 2022-07-29 | 江苏莱纳多智能装备有限公司 | Air jet loom capable of preventing auxiliary nozzle from being blocked |
-
2021
- 2021-03-12 CN CN202120520597.8U patent/CN215925215U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114808245A (en) * | 2022-03-29 | 2022-07-29 | 江苏莱纳多智能装备有限公司 | Air jet loom capable of preventing auxiliary nozzle from being blocked |
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