CN217869248U - Cotton suction device for cotton cleaner - Google Patents
Cotton suction device for cotton cleaner Download PDFInfo
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- CN217869248U CN217869248U CN202222302230.6U CN202222302230U CN217869248U CN 217869248 U CN217869248 U CN 217869248U CN 202222302230 U CN202222302230 U CN 202222302230U CN 217869248 U CN217869248 U CN 217869248U
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Abstract
The utility model relates to the textile field, which effectively solves the problem of material blockage caused by cotton grabbing; the cotton suction device for the cotton cleaner comprises a barrel-shaped cotton pool, a cotton suction cover and a cotton grabbing beater, wherein a vertically-arranged cylindrical block is arranged in the middle of the cotton pool, and a supporting rod which is horizontally arranged and can horizontally rotate around a hinged position is arranged at the upper end of the cylindrical block in a rotating mode; a flat plate is fixed on the front end surface of the cotton suction cover in the rotating direction of the supporting rod, a rectangular block capable of moving up and down is arranged on the front end surface of the flat plate in the rotating direction, and the lower end surface of the rectangular block inclines to the inner side of the cotton pool; a plurality of comb plates vertical to the flat plate are fixed on the lower end face of the rectangular block; the utility model discloses a rectangle piece lower extreme is towards the inboard slope in cotton pond, and the cotton fiber that the fishback drove when moving to cotton pond inboard moves inwards, makes the dull and stereotyped cotton that is located the direction of rotation front side all to the slope in the cotton pond outside, grabs cotton hired roughneck to grab cotton inboard cotton volume in cotton pond and grab the cotton volume in the cotton pond outside and close, prevents to cause the putty phenomenon.
Description
Technical Field
The utility model relates to a textile sector specifically is a cotton suction device for scutcher.
Background
In the textile production, cotton is required to be cleaned by a cotton cleaner, when the disc type cotton cleaner is used for cleaning, raw materials are accumulated in a cotton pool, then the cotton cleaner is used for picking cotton and is conveyed by a cotton conveying pipe, and as a cotton picking beater rotates around the axis of the cotton pool, after the cotton picking beater rotates by a corresponding angle, the cotton picking amount of the cotton picking beater positioned outside the cotton pool is greater than the cotton picking amount of the cotton picking beater positioned inside the cotton pool, so that the outer side is easy to cause material blockage;
the existing solution is as in patent application No. 202011340459.8, by using the microswitch 415, the controller 416 and the alarm 417, the equipment can be stopped in time when the cotton layer is too much accumulated, and the alarm is given out, so that the shutdown working condition can be found and processed as soon as possible by manpower, and the machine is started continuously after the cotton material is processed manually and accumulated; although the problem of material blockage is solved in the mode, the machine still needs to be shut down and cleaned manually, the burden is still provided for workers, and meanwhile production efficiency can still be influenced by shutdown operation.
Disclosure of Invention
To the above situation, for overcoming prior art's defect, the utility model provides a cotton cleaner is with inhaling cotton device has effectually solved the cotton and has snatched the problem that the messenger appears the putty.
The cotton suction device for the cotton cleaner comprises a barrel-shaped cotton pond, a cotton suction cover and a cotton grabbing beater, wherein a vertically-arranged cylindrical block is arranged in the middle of the cotton pond, a supporting rod which is horizontally arranged and can horizontally rotate around a hinged position is arranged at the upper end of the cylindrical block in a rotating mode, the outer end of the supporting rod is positioned on the outer side of the cotton pond, the cotton suction cover is arranged on the supporting rod to move up and down, the lower end of the cotton suction cover is positioned in the cotton pond, and the cotton grabbing beater is arranged in the cotton suction cover;
a flat plate is fixed on the front end surface of the cotton suction cover in the rotating direction of the supporting rod, the lower end surface of the flat plate is flush with the lower end surface of the cotton suction cover, a rectangular block capable of moving up and down is arranged on the front end surface of the flat plate in the rotating direction, the rectangular block can horizontally move relative to the inside and the outside of the cotton pond, and the lower end surface of the rectangular block inclines to the inner side of the cotton pond;
when the rectangular block moves to the lower side, the rectangular block can move inwards horizontally, and when the rectangular block moves to the upper side, the rectangular block can move outwards horizontally;
be fixed with the dull and stereotyped fishback of a plurality of perpendicular on the lower terminal surface of rectangular block, the broach of fishback is down, and the lower extreme of fishback equals to the distance of rectangular block, and the inside and outside equipartition in the relative cotton pond of a plurality of fishbacks, when the rectangular block moved to the downside, the broach was located dull and stereotyped downside.
Two vertical plates are fixed on the front end surface of the flat plate in the rotating direction, the vertical plates are positioned on the inner side and the outer side of the cotton pond, and through grooves in the vertical direction are formed in the end surfaces of the inner side and the outer side of each vertical plate; a straight rod perpendicular to the inner and outer end faces of the rectangular block is fixed on the inner and outer end faces of the rectangular block respectively, the straight rod is arranged in the through groove and extends out of the through groove on the corresponding side, a vertically-arranged vertical rod is fixed at the outer end of the straight rod positioned on the outer side, and a vertically-arranged abdicating groove is formed in the front end face of the vertical rod positioned in the rotating direction;
the outer side face of the cotton suction cover is provided with a disc capable of rotating around an axis, the axis of the disc is perpendicular to the axes of the straight rod and the vertical rod, a round rod is fixed on the front end face of the disc in the rotation direction of the supporting rod, the round rod is perpendicular to the disc, the round rod is located at the outer edge of the disc, and the round rod is arranged in a abdicating groove in the vertical rod.
Two sinking grooves which are horizontally arranged are formed in the middle of the front end face of the flat plate in the rotating direction, the two sinking grooves are vertically arranged, and the corresponding ends of the two sinking grooves are communicated to form an annular sinking groove;
a cylindrical bulge is fixed at the upper end of the rear end face of the rectangular block in the rotating direction and is arranged in the sinking groove;
the upper end face of the sinking groove positioned on the upper side and the lower end face of the sinking groove positioned on the lower side are respectively provided with a limiting groove, the limiting groove positioned on the upper side is positioned at one end of the sinking groove positioned on the upper side, which is opposite to the outer side of the cotton pond, the limiting groove positioned on the lower side is positioned at one end of the sinking groove positioned on the lower side, which is opposite to the inner side of the cotton pond, a stop block is arranged in the limiting groove, the stop block stretches out into the sinking groove, the stop block moves up and down in the sinking groove, the lower end face of the stop block positioned in the sinking groove positioned on the upper side inclines to the inner side of the cotton pond, and the upper end face of the stop block positioned in the sinking groove positioned on the lower side inclines to the outer side of the cotton pond;
a spring is fixed at the upper end of the stop block positioned at the upper side, and the other end of the spring is fixed on the upper end surface of the limit groove at the upper side; a spring is fixed at the lower end of the stop block positioned on the lower side, and the other end of the spring is fixed on the lower end surface of the limit groove on the lower side;
the straight rod is sleeved with a sliding block, the sliding block can axially slide relative to the round rod, the sliding block is arranged in the through groove, and the sliding block moves up and down along the through groove.
The rectangle piece be located the preceding terminal surface of direction of rotation for the inclined plane to cotton pond inboard slope, the fishback terminal surface is located the direction of rotation and the rectangle piece is located the front and back terminal surface parallel and level of direction of rotation.
The utility model discloses a rectangle piece lower extreme is towards the inboard slope in cotton pond, the fishback of rectangle piece downside is moving the cotton fiber inward movement who drives to the inboard removal in cotton pond, and the cotton fiber volume that drives reduces gradually to the cotton pond inboard from the cotton pond outside, the cotton that makes the flat board be located the direction of rotation front side all inclines to the cotton pond outside, after grabbing cotton beater along with the rotatory corresponding angle of bracing piece, it is close to grabbing cotton volume and the cotton pond outside to grab cotton beater to the cotton pond inboard, prevent that the outside from piling up the cotton easily, cause the putty phenomenon.
Drawings
Fig. 1 is a front view of the present invention.
Fig. 2 is a front view of the cotton pond of the present invention.
Fig. 3 is the front view of the cotton pond removing and cotton sucking cover only dissecting.
Fig. 4 is a top view of the present invention.
Fig. 5 is a front view of the flat plate and the stopper of the present invention.
Fig. 6 is a perspective view of the flat plate and the rectangular block of the present invention.
Fig. 7 is a perspective view of the rectangular block of the present invention.
Fig. 8 is a perspective view of a flat plate of the present invention.
Detailed Description
The following detailed description of the embodiments of the present invention is made with reference to the accompanying drawings.
As shown in fig. 1 to 8, the utility model comprises a barrel-shaped cotton pond 1, a cotton suction cover 2 and a cotton grasping beater 3, wherein a vertically arranged cylindrical block 4 is arranged in the middle of the cotton pond 1, a horizontally arranged support rod 5 which can horizontally rotate around a hinge is arranged at the upper end of the cylindrical block 4, the outer end of the support rod 5 is positioned outside the cotton pond 1, the cotton suction cover 2 is arranged on the support rod 5 to move up and down, the lower end of the cotton suction cover 2 is positioned in the cotton pond 1, and the cotton grasping beater 3 is arranged in the cotton suction cover 2;
a flat plate 6 is fixed on the front end surface of the cotton suction cover 2 in the rotating direction of the support rod 5, the lower end surface of the flat plate 6 is flush with the lower end surface of the cotton suction cover 2, a rectangular block 7 capable of moving up and down is arranged on the front end surface of the flat plate 6 in the rotating direction, the rectangular block 7 can horizontally move relative to the inside and the outside of the cotton pool 1, and the lower end surface of the rectangular block 7 inclines to the inner side of the cotton pool 1;
when the rectangular block 7 moves to the lower side, the rectangular block 7 can move inwards and horizontally, and when the rectangular block 7 moves to the upper side, the rectangular block 7 can move outwards and horizontally;
be fixed with the fishback 8 of a plurality of perpendicular dull and stereotyped 6 on the lower terminal surface of rectangular block 7, the broach of fishback 8 is down, and the lower extreme of fishback 8 equals to the distance of rectangular block 7, and the inside and outside equipartition in the relative cotton pond 1 of a plurality of fishback 8, when rectangular block 7 moved to the downside, the broach was located dull and stereotyped 6's downside.
Two vertical plates 9 are fixed on the front end surface of the flat plate 6 in the rotating direction, the vertical plates 9 are positioned on the inner side and the outer side of the cotton pond 1, and through grooves 10 in the vertical direction are formed in the inner side and the outer side end surfaces of the vertical plates 9; a straight rod 11 perpendicular to the inner end face and the outer end face of the rectangular block 7 is fixed on the inner end face and the outer end face of the rectangular block 7 respectively, the straight rod 11 is arranged in the through groove 10 and extends out of the through groove 10 on the corresponding side, a vertical rod 12 which is vertically arranged is fixed at the outer end of the straight rod 11 positioned on the outer side, and a vertical abdicating groove 13 which is vertically arranged is formed in the front end face of the vertical rod 12 in the rotating direction;
a disc 14 capable of rotating around an axis is arranged on the outer side surface of the cotton suction cover 2, the axis of the disc 14 is vertical to the axes of the straight rod 11 and the vertical rod 12, a round rod 15 is fixed on the front end surface of the disc 14 in the rotating direction of the supporting rod 5, the round rod 15 is vertical to the disc 14, the round rod 15 is positioned on the outer edge of the disc 14, and the round rod 15 is arranged in a abdicating groove 13 on the vertical rod 12;
when the disc 14 rotates, under the action of the abdicating groove 13, the disc 14 can drive the straight rod 11 to move left and right through the vertical rod 12, and the straight rod 11 drives the rectangular block 7 to move left and right.
Two sinking grooves 16 which are horizontally arranged are formed in the middle of the front end face of the flat plate 6 in the rotating direction, the two sinking grooves 16 are arranged up and down, and the corresponding ends of the two sinking grooves 16 are communicated to form an annular sinking groove 16;
a cylindrical protrusion 17 is fixed at the upper end of the rear end face of the rectangular block 7 in the rotation direction, and the cylindrical protrusion 17 is arranged in the sinking groove 16;
the upper end surface of the sinking groove 16 positioned on the upper side and the lower end surface of the sinking groove 16 positioned on the lower side are respectively provided with a limiting groove, the limiting groove on the upper side is positioned at one end of the sinking groove 16 positioned on the upper side, which is opposite to the outer side of the cotton pond 1, the limiting groove on the lower side is positioned at one end of the sinking groove 16 positioned on the lower side, which is opposite to the inner side of the cotton pond 1, a stop block 18 is arranged in the limiting groove, the stop block 18 extends out of the sinking groove 16, the stop block 18 moves up and down in the sinking groove 16, the lower end surface of the stop block 18 positioned in the sinking groove 16 on the upper side inclines to the inner side of the cotton pond 1, and the upper end surface of the stop block 18 positioned in the sinking groove 16 on the lower side inclines to the outer side of the cotton pond 1;
a spring is fixed at the upper end of the stop block 18 positioned at the upper side, and the other end of the spring is fixed on the upper end surface of the limit groove at the upper side; a spring is fixed at the lower end of the stop block 18 positioned at the lower side, and the other end of the spring is fixed on the lower end surface of the limit groove at the lower side;
the straight rod 11 is sleeved with a sliding block 19, the sliding block 19 can axially slide relative to the round rod 15, the sliding block 19 is arranged in the through groove 10, and the sliding block 19 moves up and down along the through groove 10;
when the rectangular block 7 moves towards the inner side of the cotton pond 1, the cylindrical protrusion 17 enables the rectangular block 7 to only horizontally move towards the inner side of the cotton pond 1 through the sunken groove 16 on the lower side, after the cylindrical protrusion 17 is contacted with the stop block 18 on the lower side, the cylindrical protrusion 17 can push the stop block 18 to move downwards, after the cylindrical protrusion 17 moves to the sunken groove 16 on the lower side relative to the inner side of the cotton pond 1, the stop block 18 on the lower side moves upwards under the action of the spring, the stop block 18 pushes the cylindrical protrusion 17 to move upwards, the cylindrical protrusion 17 is enabled to be placed in the sunken groove 16 on the upper side, and the rectangular block 7 moves to the upper side along with the cylindrical protrusion 17;
when the rectangular block 7 moves towards the outer side of the cotton pond 1, the cylindrical protrusion 17 enables the rectangular block 7 to only horizontally move towards the outer side of the cotton pond 1 through the sunken groove 16 on the upper side, after the cylindrical protrusion 17 is contacted with the stop block 18 on the upper side, the cylindrical protrusion 17 can push the stop block 18 to move upwards, after the cylindrical protrusion 17 moves to the outer side of the sunken groove 16 on the upper side relative to the cotton pond 1, the stop block 18 on the upper side moves downwards under the action of the spring, the stop block 18 pushes the cylindrical protrusion 17 to move downwards, so that the cylindrical protrusion 17 is placed in the sunken groove 16 on the lower side, and the rectangular block 7 moves to the lower side along with the cylindrical protrusion 17;
when the rectangular block 7 moves up and down, the rectangular block 7 drives the sliding block 19 to move up and down along the through groove 10 through the straight rod 11, and under the action of the sliding block 19, the rectangular block 7 can only vertically move up and down.
The front end surface of the rectangular block 7 in the rotating direction is an inclined surface inclined towards the inner side of the cotton pond 1, and the front end surface and the rear end surface of the comb plate 8 in the rotating direction are flush with the front end surface and the rear end surface of the rectangular block 7 in the rotating direction;
when the rectangular block 7 drives the comb plate 8 to move inwards relative to the cotton pond 1, the cotton driven by the comb plate 8 gradually decreases from outside to inside.
The upper end of the cotton suction cover 2 is communicated with the cotton conveying pipe 20, the other end of the cotton conveying pipe 20 is connected with the next process, and negative pressure is formed in the cotton conveying pipe 20 at the joint of the next process through a fan.
In order to realize that the support rod 5 rotates around the cylindrical block 4, a driving motor is arranged on the cylindrical block 4; in order to drive the cotton grabbing beater 3 and the disc 14 to rotate, motors for driving the cotton grabbing beater 3 and the disc 14 are respectively arranged on the cotton suction cover 2.
Before the utility model is used, the cylindrical bulge 17 is arranged in the sinking groove 16 at the lower side, so that the lower side of the comb plate 8 below the rectangular block 7 is positioned at the lower side of the cotton suction cover 2;
when the utility model is used, the raw material cotton is placed in the cotton pool 1, and then the two motors on the cotton suction cover 2 are started to rotate the cotton grasping beater 3 and the turntable; simultaneously, a driving motor on the cylindrical block 4 is started to enable the supporting rod 5 to rotate around the cylindrical block 4; the cotton grabbing beater 3 grabs the raw material cotton in the cotton pond 1, and the cotton grabbed by the cotton grabbing beater 3 in the cotton suction cover 2 is sucked to the next procedure through the cotton conveying pipe 20 under the action of negative pressure in the pipe.
When a motor drives a disc 14 to rotate, the disc 14 drives a vertical rod 12 to move towards one side close to a vertical plate 9 through a round rod 15, the vertical rod 12 pushes a rectangular block 7 to move towards the inner side of a cotton pond 1 through a straight rod 11, and the vertical rod horizontally moves towards the inner side of the cotton pond 1 under the action of a sink groove 16 and a cylindrical bulge 17, a comb plate 8 on the lower side of the rectangular block 7 moves towards the inner side of the cotton pond 1 along with the rectangular block 7, because the comb plate 8 is positioned on the lower side of a cotton suction cover 2 when moving towards the inner side of the cotton pond 1, cotton fibers on the upper layer of the cotton pond 1 can be driven to move towards the inner side of the cotton pond 1 by the comb plate 8, because the lower end face of the rectangular block 7 inclines towards the inner side of the cotton pond 1, the distance from the lower end face of the comb plate 8 to the lower end face of the rectangular block 7 is equal, the lower end face of the comb plate 8 also integrally inclines towards the inner side of the cotton pond 1, and the amount of cotton driven by comb teeth on the comb plate 8 can be gradually reduced when the cotton fibers are driven;
when the rectangular block 7 moves towards the inner side of the cotton pond 1, the cylindrical protrusion 17 on the rectangular block 7 enables the stop block 18 positioned on the lower side of the flat plate 6 to move downwards until the cylindrical protrusion 17 is positioned on the upper side of the stop block 18 positioned on the lower side, and at the moment, the disc 14 drives the vertical rod 12 to move to the innermost side of the cotton pond 1;
then, the stop block 18 pushes the cylindrical protrusion 17 to move upwards under the action of the spring, the rectangular block 7 moves upwards along with the cylindrical protrusion 17, comb teeth on the lower side of the comb plate 8 are separated from cotton, and the cotton on the upper layer of the cotton pond 1, which is positioned on the lower side of the comb plate 8, inclines towards the outer side of the cotton pond 1;
then the disc 14 drives the rectangular block 7 to move towards the outer side of the cotton pond 1, the comb plate 8 moves upwards and then is separated from cotton, the cotton cannot move towards the outer side of the cotton pond 1 along with the comb plate 8, and after the cylindrical block 4 enables the rectangular block 7 to move to the outer side through the vertical rod 12, the stop block 18 on the upper side of the flat plate 6 enables the rectangular block 7 to move downwards through the cylindrical bulge 17 under the action of the spring;
then the cylindrical disc enables the rectangular block 7 to move towards the inner side of the cotton pond 1 again, the comb teeth enable the cotton fibers to move towards the inner side of the cotton pond 1, and the rectangular block 7 and the comb plate 8 reciprocate in such a way, so that the cotton on the front side of the flat plate 6 in the rotating direction inclines towards the outer side of the cotton pond 1;
when grabbing cotton hired roughneck 3 and moving to the cotton upside back of slope in the cotton pond 1 outside, grab cotton hired roughneck 3 and grab the cotton volume of grabbing 1 inboard in cotton pond outside to the downside and reduce gradually, nevertheless grab cotton hired roughneck 3 along with the corresponding angle of bracing piece 5 rotation after, grab cotton hired roughneck 3 and grab cotton volume near 1 outside in cotton pond 1 inboard cotton volume of grabbing and cotton pond, can solve when grabbing cotton hired roughneck 3 along with bracing piece 5 rotation certain angle, because the distance that is located 1 inboard cotton hired roughneck 3 removal in cotton pond is less than the cotton hired roughneck 3 displacement in the outside, lead to the outside to grab cotton volume great and inboard cotton volume of grabbing less, make the outside cause the cotton to pile up easily, cause the putty phenomenon.
1. The utility model discloses a 7 lower extreme of rectangular block are towards 1 inboard slope in cotton pond, when making 7 inwardly directed movement of rectangular block, the fishback 8 of 7 downside of rectangular block is moving the cotton fiber inwardly directed that drives to 1 inboard in cotton pond, and the cotton fiber volume that drives reduces to 1 inboard in cotton pond from 1 outsides in cotton pond, the cotton that makes dull and stereotyped 6 be located the direction of rotation front side all inclines to 1 outside in cotton pond, after grabbing cotton beater 3 along with bracing piece 5 rotatory corresponding angle, it is close to grabbing cotton volume 1 inboard cotton volume and 1 outside in cotton pond to grab cotton beater 3, can solve when grabbing cotton beater 3 along with bracing piece 5 rotatory certain angle, because the distance that is located 3 removal of the grabbing cotton beater of 1 inboard in cotton pond is less than the grabbing cotton beater 3 displacement distance in the outside, lead to the outside to grab cotton volume great and inboard cotton volume less, make the outside pile up the cotton easily, cause the putty phenomenon.
Claims (4)
1. A cotton suction device for a cotton cleaner comprises a barrel-shaped cotton pool (1), a cotton suction cover (2) and a cotton grabbing beater (3), wherein a vertically-arranged cylindrical block (4) is arranged in the middle of the cotton pool (1), a supporting rod (5) which is horizontally arranged and can horizontally rotate around a hinged part is arranged at the upper end of the cylindrical block (4), the outer end of the supporting rod (5) is positioned on the outer side of the cotton pool (1), the cotton suction cover (2) is arranged on the supporting rod (5) to vertically move, the lower end of the cotton suction cover (2) is positioned in the cotton pool (1), and the cotton grabbing beater (3) is arranged in the cotton suction cover (2);
the cotton absorption device is characterized in that a flat plate (6) is fixed on the front end face of the cotton absorption cover (2) in the rotating direction of the supporting rod (5), the lower end face of the flat plate (6) is flush with the lower end face of the cotton absorption cover (2), a rectangular block (7) capable of moving up and down is arranged on the front end face of the flat plate (6) in the rotating direction, the rectangular block (7) can horizontally move inside and outside the cotton pool (1) relatively, and the lower end face of the rectangular block (7) inclines to the inner side of the cotton pool (1);
when the rectangular block (7) moves to the lower side, the rectangular block (7) can move inwards and horizontally, and when the rectangular block (7) moves to the upper side, the rectangular block (7) can move outwards and horizontally;
be fixed with fishback (8) of a plurality of perpendicular dull and stereotyped (6) on the lower terminal surface of rectangular block (7), the broach of fishback (8) is down, and the lower extreme of fishback (8) equals to the distance of rectangular block (7), and the inside and outside equipartition in a plurality of fishback (8) cotton pond (1) relatively moves when the downside, and the broach is located the downside of dull and stereotyped (6).
2. The cotton suction device for the cotton cleaner as claimed in claim 1, wherein two vertical plates (9) are fixed on the front end surface of the flat plate (6) in the rotating direction, the vertical plates (9) are positioned on the inner side and the outer side of the cotton pool (1), and through grooves (10) in the vertical direction are formed on the end surfaces of the inner side and the outer side of the vertical plates (9); a straight rod (11) perpendicular to the inner side end face and the outer side end face of the rectangular block (7) is fixed on the inner side end face and the outer side end face of the rectangular block (7), the straight rod (11) is arranged in the through groove (10) and extends out of the through groove (10) on the corresponding side, a vertical rod (12) is fixed at the outer end of the straight rod (11) on the outer side, and a vertical abdicating groove (13) is formed in the front end face, located in the rotating direction, of the vertical rod (12);
a disc (14) capable of rotating around an axis is arranged on the outer side face of the cotton suction cover (2), the axis of the disc (14) is perpendicular to the axes of the straight rod (11) and the vertical rod (12), a round rod (15) is fixed on the front end face, located in the rotating direction of the supporting rod (5), of the disc (14), the round rod (15) is perpendicular to the disc (14), the round rod (15) is located on the outer edge of the disc (14), and the round rod (15) is arranged in a yielding groove (13) in the vertical rod (12).
3. The cotton suction device for the cotton cleaner as claimed in claim 2, wherein the middle of the front end surface of the flat plate (6) in the rotation direction is provided with two sinking grooves (16) which are horizontally arranged, the two sinking grooves (16) are vertically arranged, and the corresponding ends of the two sinking grooves (16) are communicated to form an annular sinking groove (16);
a cylindrical protrusion (17) is fixed at the upper end of the rear end face of the rectangular block (7) in the rotation direction, and the cylindrical protrusion (17) is arranged in the sinking groove (16);
the upper end face of the sinking groove (16) positioned on the upper side and the lower end face of the sinking groove (16) positioned on the lower side are respectively provided with a limiting groove, the limiting groove on the upper side is positioned at one end, opposite to the outer side of the cotton pond (1), of the sinking groove (16) positioned on the upper side, the limiting groove on the lower side is positioned at one end, opposite to the inner side of the cotton pond (1), of the sinking groove (16) positioned on the lower side, a stop block (18) is arranged in the limiting groove, the stop block (18) stretches out of the sinking groove (16), the stop block (18) moves up and down in the sinking groove (16), the lower end face of the stop block (18) positioned in the sinking groove (16) on the upper side inclines towards the inner side of the cotton pond (1), and the upper end face of the stop block (18) positioned in the sinking groove (16) on the lower side inclines towards the outer side of the cotton pond (1);
a spring is fixed at the upper end of the stop block (18) positioned at the upper side, and the other end of the spring is fixed on the upper end surface of the limit groove at the upper side; a spring is fixed at the lower end of the stop block (18) positioned at the lower side, and the other end of the spring is fixed on the lower end surface of the limit groove at the lower side;
the straight rod (11) is sleeved with a sliding block (19), the sliding block (19) can axially slide relative to the round rod (15), the sliding block (19) is arranged in the through groove (10), and the sliding block (19) moves up and down along the through groove (10).
4. The cotton suction device for the cotton cleaner as claimed in claim 1, wherein the front end surface of the rectangular block (7) in the rotation direction is an inclined surface inclined toward the inner side of the cotton pool (1), and the front and rear end surfaces of the comb plate (8) in the rotation direction are flush with the front and rear end surfaces of the rectangular block (7) in the rotation direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222302230.6U CN217869248U (en) | 2022-08-30 | 2022-08-30 | Cotton suction device for cotton cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222302230.6U CN217869248U (en) | 2022-08-30 | 2022-08-30 | Cotton suction device for cotton cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217869248U true CN217869248U (en) | 2022-11-22 |
Family
ID=84082347
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222302230.6U Active CN217869248U (en) | 2022-08-30 | 2022-08-30 | Cotton suction device for cotton cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217869248U (en) |
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2022
- 2022-08-30 CN CN202222302230.6U patent/CN217869248U/en active Active
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