CN112064152B

CN112064152B - Efficient anti-tangle automatic cotton picker

Info

Publication number: CN112064152B
Application number: CN202010935476.XA
Authority: CN
Inventors: 陈秀芳; 陈潇
Original assignee: Zhejiang University of Technology ZJUT
Current assignee: Zhejiang University of Technology ZJUT
Priority date: 2020-09-08
Filing date: 2020-09-08
Publication date: 2021-07-09
Anticipated expiration: 2040-09-08
Also published as: CN112064152A

Abstract

The invention discloses an efficient anti-winding automatic bale plucker which comprises a suction hopper, wherein a cotton grabbing roller and an anti-winding roller are arranged inside the suction hopper, grabbing teeth are arranged on the surface of the cotton grabbing roller, an anti-winding rod is arranged on the surface of the anti-winding roller, cotton hooking teeth are arranged at two ends of the anti-winding roller, the anti-winding rod extends to a position where a gap between the grabbing teeth is close to the surface of the cotton grabbing roller, a gear box is arranged on the right side surface of the suction hopper, an installation plate is arranged on the right side of the gear box, a second motor is installed on the installation plate, a driving gear and a driven gear are arranged in the gear box, the central position of the driving gear is fixedly connected with an output shaft of the second motor, the central position of the other side of the driving gear is fixedly connected with one end. According to the invention, the anti-winding roller and the anti-winding rod are arranged, so that cotton fibers caught by the cotton catching roller into the suction hopper can be effectively knocked off and lifted, and can be further loosened, the loosening quality is ensured, and the cotton fibers are prevented from being wound on the grabbing teeth.

Description

Efficient anti-winding automatic bale plucker

Technical Field

The invention relates to the technical field of textile equipment, in particular to an anti-winding automatic bale plucker.

Background

In the products of the textile industry, cotton products occupy the half river mountain, the cotton can enter subsequent links of weaving, spinning and the like after being subjected to primary processing cleaning and subsequent processing spinning, the plucker is the first process in the opening and picking combination machine and is suitable for processing cotton, cotton type chemical fibers and medium-length chemical fibers, and the raw cotton is expected to have better opening quality after being processed by the plucker from the technical requirements of opening and mixing cotton, thus being beneficial to fully mixing the raw cotton and creating favorable conditions for opening and impurity removal of the opening and picking process, the plucker is widely used in China, the cotton bale is processed by an upper grabbing type, a lower grabbing type, a trolley reciprocating type, a trolley rotating type, a trolley lifting type, a platform lifting type and the like, generally a blade or saw blade beater and a supporting bar are used, and a brad component or a spring clamp and the like are used for grabbing fibers from the surface of the cotton bale and are conveyed to a subsequent machine by air flow or machinery for further processing.

In the prior art, because the compacted raw materials are lamellar, particularly after the raw materials are doped with moisture, the gripping force of lamellar cotton is high, the lamellar cotton is easily wound on a cotton grabbing beater of a cotton grabbing machine, so that equipment needs to be stopped for cleaning, the production efficiency is influenced, the workload of workers is increased, and the cotton grabbing beater is also provided with a blade, so that cleaning personnel are easily cut during cleaning; after the raw materials are wound at the two ends of the cotton grabbing beater, the rotating cotton grabbing beater is violently rubbed with the raw materials, so that equipment failure is caused, danger is easy to occur, and even fire is caused; in addition, the opening quality of the existing cotton opener cannot be guaranteed, and the cotton entering the next process may have the phenomenon that large blocks are not opened, so that the quality of the final textile is influenced. The Chinese patent with the publication number of CN106167927 proposes an anti-winding automatic plucker, which prevents cotton from approaching a cotton grabbing rotating shaft by arranging shaft sleeves at two ends of the cotton grabbing rotating shaft of a cotton grabbing roller, but does not provide a good solution for the influence of the cotton winding on grabbing teeth on the operation of the machine, and can not further improve the opening quality.

Disclosure of Invention

In order to overcome the problems of the plucker in the prior art, the invention provides an efficient anti-winding automatic plucker.

The technical scheme adopted by the invention for solving the technical problems is as follows: an efficient anti-winding automatic bale plucker comprises a top plate, a support plate, a trolley, an inner ring wall plate, an outer ring wall plate, a suction hopper, a telescopic pipe and a conveying pipe, wherein the top of the support plate is connected with the top plate through a support rod, the top plate is fixedly connected with the suction hopper through a hydraulic cylinder, the support plate is provided with the telescopic pipe through a support frame, one end of the telescopic pipe is communicated with the top of the suction hopper, the other end of the telescopic pipe is communicated with the conveying pipe, a cotton grabbing roller and an anti-winding roller are arranged inside the suction hopper, grabbing teeth are arranged on the surface of the cotton grabbing roller, an anti-winding rod is arranged on the surface of the anti-winding roller, cotton hooking teeth are arranged at two ends of the anti-winding roller, the anti-winding rod extends to a grabbing tooth gap to be close to the surface of the cotton grabbing roller, a gear box is arranged on the right side surface, the cotton picking device is characterized in that a driving gear and a driven gear are arranged in the gear box, the center of the driving gear is fixedly connected with an output shaft of a second motor, the center of the other side of the driving gear is fixedly connected with one end of a cotton picking roller, the center of one side of the driven gear is fixedly connected with an anti-winding roller, a trolley is arranged below the supporting plate and driven by a first motor, a sliding ring is arranged on the right side of the trolley, an inner ring wallboard is arranged below the sliding ring, and an outer ring wallboard is arranged on the right side of the inner.

Foretell automatic bale plucker is prevented twining by efficient, be provided with the control box in the backup pad, control box and hydraulic cylinder, first motor, second motor electric connection.

According to the efficient anti-winding automatic bale plucker, the two ends of the cotton grabbing roller and the two ends of the anti-winding roller are fixed on the inner wall of the suction hopper through the bearings, and the two ends of the cotton grabbing roller and the two ends of the anti-winding roller are provided with the shaft sleeves.

In the efficient anti-winding automatic bale plucker, the hopper of the material suction bin is internally provided with the magnetic bar.

According to the efficient anti-winding automatic bale plucker, the anti-winding roller is located above the bale plucking roller.

According to the efficient anti-winding automatic bale plucker, the driving gear is meshed with the driven gear, and the diameter of the driving gear is larger than that of the driven gear.

According to the efficient anti-winding automatic bale plucker, 2-4 cutter points are arranged at one end, away from the bale plucking roller, of the grabbing teeth, and the grabbing teeth are of arc-shaped structures.

According to the efficient anti-winding automatic bale plucker, the anti-winding rod is of a rod-shaped structure, the cotton hooking teeth extend to the surface of the shaft sleeve on the bale plucking roller and are of an arc-shaped structure, and 2-4 cutter points are arranged at one ends, far away from the anti-winding roller, of the cotton hooking teeth.

The cotton wool picking device has the advantages that the anti-winding roller and the anti-winding rod are arranged, cotton wool grabbed into the suction hopper by the cotton grabbing roller can be effectively beaten off and lifted, and can be further loosened, so that the cotton wool is prevented from being wound on the grabbing teeth while the loosening quality is ensured; cotton wool wound on the cotton grabbing roller can be effectively picked down by arranging the cotton hooking teeth, so that the influence of winding on the normal operation of the machine is avoided; through set up the bar magnet in inhaling the feed bin fill, can effectively adsorb the iron fillings in the synusia cotton, carry out preliminary edulcoration to it, improve the cotton fibre quality.

Drawings

The invention is further illustrated with reference to the following figures and examples.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a schematic view of a hopper of the present invention;

FIG. 3 is a schematic view showing the installation direction of the cotton hooking tooth according to the present invention;

FIG. 4 is a schematic view of the installation direction of the gripping tooth of the present invention;

FIG. 5 is a schematic view of the internal gear structure of the gear box of the present invention.

In the figure, 1, a top plate, 2, a hydraulic cylinder, 3, a support rod, 4, a control box, 5, a support plate, 6, a first motor, 7, a trolley, 8, an inner ring wall plate, 9, an outer ring wall plate, 10, a sliding ring, 11, a material suction hopper, 12, an extension pipe, 13, a material conveying pipe, 14, a magnetic rod, 15, an anti-winding rod, 16, a shaft sleeve, 17, cotton hooking teeth, 18, grabbing teeth, 19, a cotton grabbing roller, 20, an anti-winding roller, 21, a mounting plate, 22, a second motor, 23, a gear box, 24, a driving gear and 25 are arranged.

Detailed Description

In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

[ example 1 ]

An efficient anti-winding automatic bale plucker comprises a top plate 1, a support plate 5, a trolley 7, an inner ring wall plate 8, an outer ring wall plate 9, a suction hopper 11, a telescopic pipe 12 and a conveying pipe 13, wherein the top of the support plate 5 is connected with the top plate 1 through a support rod 3, the top plate 1 is fixedly connected with the suction hopper 11 through a hydraulic cylinder 2, the support plate 5 is provided with the telescopic pipe 12 through a support, one end of the telescopic pipe 12 is communicated with the top of the suction hopper 11, the other end of the telescopic pipe 12 is communicated with the conveying pipe 13, a cotton grabbing roller 19 and an anti-winding roller 20 are arranged inside the suction hopper 11, the surface of the cotton grabbing roller 19 is provided with grabbing teeth 18, the surface of the anti-winding roller 20 is provided with an anti-winding rod 15, two ends of the anti-winding roller 20 are provided with hooking cotton teeth 17, the anti-winding rod 15 extends to the clearance of the grabbing teeth 18 and is close to the surface of the cotton grabbing, the utility model discloses a cotton picker, including gear box 23, driving gear 24 and driven gear 25, driving gear 24 central point puts and second motor 22 output shaft fixed connection, 24 opposite side central points of driving gear put and pluck 19 one end fixed connection of roller, driven gear 25 one side central point puts and prevents twining roller 20 fixed connection, 5 below in backup pad are provided with dolly 7, dolly 7 is through the drive of first motor 6, 7 right sides of dolly are provided with sliding ring 10, sliding ring 10 below is provided with

inner circle wallboard

8, 8 right sides of inner circle wallboard are provided with outer lane wallboard 9.

Further, a control box 4 is arranged on the support plate 5, and the control box 4 is electrically connected with the hydraulic cylinder 2, the first motor 6 and the second motor 22.

Furthermore, two ends of the cotton grabbing roller 19 and the anti-winding roller 20 are fixed on the inner wall of the material suction hopper 11 through bearings, and shaft sleeves 16 are arranged at two ends of the cotton grabbing roller 19 and the anti-winding roller 20.

Further, a magnetic bar 14 is arranged in the material suction hopper 11.

Further, the anti-entangling roller 20 is positioned above the cotton-grabbing roller 19.

Further, the driving gear 24 is engaged with the driven gear 25, and the diameter of the driving gear 24 is larger than that of the driven gear 25.

Furthermore, 2-4 tool points are arranged at one end of the grabbing tooth 18, which is far away from the cotton grabbing roller 19, and the grabbing tooth 18 is of an arc-shaped structure.

Further, the anti-winding rod 15 is of a rod-shaped structure, the cotton hooking teeth 17 extend to the surface of the shaft sleeve 16 on the cotton grabbing roller 19, the cotton hooking teeth 17 are of an arc-shaped structure, and 2-4 cutter points are arranged at one ends, far away from the anti-winding roller 20, of the cotton hooking teeth 17.

Specifically, when the automatic plucker is used, the grabbing teeth 18 are arranged along the rotating direction of the grabbing roller 19 as shown in fig. 4, the cotton hooking teeth 17 are arranged along the rotating direction of the anti-winding roller 20 as shown in fig. 3, when the automatic plucker is started, the second motor 22 drives the driving gear 24 to rotate, the driving gear 24 drives the driven gear 25 to rotate, the driving gear 24 and the driven gear 25 drive the grabbing roller 19 and the anti-winding roller 20 to rotate, the grabbing roller 19 grabs the laminated cotton into the suction hopper 11, the anti-winding rod 15 drives the cotton wool wound on the grabbing teeth 18 to be lifted and further loosened, meanwhile, the cotton wool is prevented from being wound on the grabbing roller 19, the cotton wool wound on the edge of the grabbing roller 19 is lifted by the cotton hooking teeth 19, the normal operation of the machine is prevented from being influenced by the winding, because the radius of the driving gear 24 is larger than that of the driven gear 25, the rotating speed of the grabbing roller 19 is slower than that of the anti-winding roller 20, the cotton wool grabbed by the grabbing roller 19 can, avoiding the winding.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.

Claims

1. An efficient anti-winding automatic cotton picker, comprising a top plate (1), a support plate (5), a trolley (7), an inner wall panel (8), an outer wall panel (9), and a suction hopper (11), the telescopic tube (12) and the feeding tube (13), characterized in that: the top of the support plate (5) is connected to the top plate (1) through a support rod (3), and the top plate (1) is hydraulically driven The cylinder (2) is fixedly connected with the suction hopper (11), a telescopic tube (12) is installed on the support plate (5) through a bracket, and one end of the telescopic tube (12) is connected to the top of the suction hopper (11). The other end of the telescopic tube (12) is communicated with the feeding tube (13). The suction hopper (11) is provided with a cotton-catching roller (19) and an anti-winding roller (20). The surface of the roller (19) is provided with grabbing teeth (18), the surface of the anti-winding roller (20) is provided with an anti-winding rod (15), and both ends of the anti-winding roller (20) are provided with cotton hooking teeth (17), The anti-winding rod (15) extends to the gap between the grabbing teeth (18) and is close to the surface of the cotton grabbing roller (19). A gear box (23) is provided on the right side surface of the suction bin (11). (23) A mounting plate (21) is provided on the right side, a second motor (22) is mounted on the mounting plate (21), and a driving gear (24) and a driven gear ( 25), the driving gear (24) meshes with the driven gear (25), the diameter of the driving gear (24) is larger than the diameter of the driven gear (25), and the center position of the driving gear (24) is the same as the second The output shaft of the motor (22) is fixedly connected, the center position of the other side of the driving gear (24) is fixedly connected to one end of the pick-up roller (19), and the center position of the driven gear (25) is connected to the anti-winding roller (20) at the center position of one side. ) is fixedly connected, a trolley (7) is arranged below the support plate (5), the trolley (7) is driven by a first motor (6), and a slip ring (10) is provided on the right side of the trolley (7), An inner ring wall plate (8) is arranged below the slip ring (10), and an outer ring wall plate (9) is arranged on the right side of the inner ring wall plate (8).

2. The high-efficiency anti-winding automatic cotton picker according to claim 1, characterized in that, a control box (4) is provided on the support plate (5), and the control box (4) is connected to a hydraulic cylinder (2). ), the first motor (6), and the second motor (22) are electrically connected.

3. The high-efficiency anti-winding automatic cotton picking machine according to claim 1, characterized in that, both ends of the cotton picking roller (19) and the anti-winding roller (20) are fixed on the suction hopper (11) through bearings On the inner wall, both ends of the cotton picking roller (19) and the anti-winding roller (20) are provided with shaft sleeves (16).

4. The high-efficiency anti-entanglement automatic cotton grabbing machine according to claim 1, characterized in that, a magnetic rod (14) is arranged in the suction hopper (11).

5. The high-efficiency anti-winding automatic cotton picker according to claim 1, wherein the anti-winding roller (20) is located above the cotton picking roller (19).

6. The high-efficiency anti-winding automatic cotton grabbing machine according to claim 1, wherein the grabbing teeth (18) are provided with 2-4 knife tips at one end away from the cotton grabbing roller (19). (18) is an arc structure.

7. The high-efficiency anti-winding automatic cotton picker according to claim 1, characterized in that, the anti-winding rod (15) is a rod-like structure, and the cotton hooking teeth (17) extend to the picking roller (19) On the surface of the upper shaft sleeve (16), the cotton hooking teeth (17) have an arc structure, and the end of the cotton hooking teeth (17) away from the anti-winding roller (20) is provided with 2-4 knife tips.