Cotton picker for stitch-bonded non-woven fabric

Abstract

The cotton picker comprises a base, a cotton storage device, a lifting device, a rotating device and a cotton suction device, the cotton storage device is arranged on the base, the rotating device is arranged in the cotton storage device, the lifting device is arranged on the rotating device, the cotton suction device is arranged on the lifting device, and the cotton suction device is arranged on the lifting device. The cotton suction device comprises a cotton suction inlet, a cotton turning claw, a rotating shaft, a driving part and an auxiliary cotton feeding mechanism, the cotton suction inlet is parallel to the bottom face of the cotton storage device, the rotating shaft is arranged at the cotton suction inlet and parallel to the bottom face of the cotton storage device, the cotton turning claw is arranged on the rotating shaft, the driving part is connected with one end of the rotating shaft, and the auxiliary cotton feeding mechanism is arranged on the other end of the rotating shaft. And the auxiliary cotton feeding mechanism is parallel to the rotating shaft and is close to the rotating shaft. According to the cotton picker, cotton can be scarified, so that the cotton can be better sucked and conveyed to the next working procedure, and the overall efficiency of cotton picking is effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of non-woven fabric production equipment, in particular to a cotton picking machine for stitching non-woven fabrics. Background Art

[0002] Cotton is a major cash crop in many regions of my country. With the advancement of technology, cotton cultivation has become widespread. Previously, cotton picking relied primarily on manual labor, which was labor-intensive and inefficient. With the trend toward mechanization in agricultural production, manual cotton picking is no longer suitable for the development of modern agriculture. As people's perspectives change, cotton pickers have gained acceptance in practical applications. Several cotton pickers have appeared on the market, effectively increasing the speed of manual cotton picking and generating revenue for pickers. However, the cotton pickers currently used in nonwoven fabric production require a suction device to suck the cotton into a conveyor pipe for transport to the next process. However, current suction devices have poor suction efficiency, resulting in low overall efficiency. Utility Model Content

[0003] In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the present invention is to provide a method for loosening the cotton so that it can be better sent to the next process by the cotton suction device, thereby effectively improving the overall efficiency of cotton picking.

[0004] In order to solve the above technical problems, the technical solution adopted by the utility model is: a cotton picker for stitched non-woven fabrics, comprising a base, a cotton storage device, a lifting device, a rotating device and a cotton suction device, wherein the cotton storage device is arranged on the base, the rotating device is arranged in the cotton storage device, the lifting device is arranged on the rotating device, and the cotton suction device is arranged on the lifting device.

[0005] The cotton suction device includes a cotton suction inlet, a cotton turning claw, a rotating shaft, a driving member and an auxiliary cotton feeding mechanism. The cotton suction inlet is arranged parallel to the bottom surface of the cotton storage device, the rotating shaft is arranged at the cotton suction inlet and parallel to the bottom surface of the cotton storage device, the cotton turning claw is arranged on the rotating shaft, the driving member is connected to one end of the rotating shaft, and the auxiliary cotton feeding mechanism is arranged parallel to and close to the rotating shaft.

[0006] Furthermore, the cotton storage device includes a cylindrical groove with an opening, and the opening is arranged away from the base.

[0007] Furthermore, it also includes a cantilever, which is arranged parallel to the bottom surface of the cotton storage device, one end of the cantilever is connected to the lifting device, and the other end of the cantilever is connected to the end of the cotton suction inlet away from the bottom surface of the cotton storage device.

[0008] Furthermore, the cotton suction inlet includes a first cotton suction inlet portion and a second cotton suction inlet portion, the second cotton suction inlet portion is arranged on the top of the first cotton suction inlet portion and connected thereto, the cross-section of the first cotton suction inlet portion is a rectangle, and the cross-section of the second cotton suction inlet portion is an isosceles trapezoid.

[0009] Furthermore, the cotton turning claw includes a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are connected to form a 7-shaped structure, and the end of the second connecting rod away from the first connecting rod is provided with a chamfer.

[0010] Furthermore, the number of the cotton turning claws is more than 10, and the more than 10 cotton turning claws are arranged in sequence and at intervals along the axis of the rotating shaft.

[0011] Furthermore, the auxiliary cotton feeding mechanism includes a first rotating shaft and more than 10 hooks, and the more than 10 hooks are sequentially distributed on the circumference of the first rotating shaft, and the more than 10 hooks are staggered with the more than 10 cotton turning claws.

[0012] Furthermore, it also includes a cotton brushing roller, which is arranged at the cotton suction inlet and close to the auxiliary cotton feeding mechanism, and the movement direction of the cotton brushing roller is opposite to the movement direction of the auxiliary cotton feeding mechanism.

[0013] Furthermore, it also includes an auxiliary rotating mechanism, one end of which is rotatably arranged on the cotton storage device, and the other end of which is connected to the cotton suction device.

[0014] Furthermore, it also includes a visual window, which is arranged on the cotton suction device.

[0015] The beneficial effect of the present invention is that by adding a cotton-turning claw at the cotton suction inlet, the rotation of the rotating shaft drives the cotton-turning claw to loosen the cotton near the cotton suction device in the cotton storage device, so that the cotton can be better sucked into the cotton suction channel and transported to the next processing step. The cotton required for non-woven fabric production is placed in the cotton storage device, and the cotton suction device is adjusted to the working height by the lifting device. The driving member starts the rotating shaft to drive the cotton-turning claw to move upward first, and then the driving member drives the cotton-turning claw to move downward. During the rotation of the cotton suction device, the cotton-turning claw continuously moves upward and then downward, so as to loosen the cotton that is about to enter the cotton suction device, so that the cotton can better enter the cotton suction device and enter the next process through the conveying pipe. At the same time, the auxiliary cotton feeding mechanism conveys the cotton on the cotton-turning claw so that it can smoothly enter the cotton suction inlet and then be sent to the next process. The present invention loosens the cotton that is about to enter the cotton suction inlet by the cotton-turning claw, so that the cotton can efficiently enter the next process, effectively improving the overall work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1Shown is a schematic structural diagram of a cotton picker for stitch-bonded nonwoven fabrics according to an embodiment of the present utility model;

[0017] Figure 2 The figure shows a schematic structural diagram of a visible rotating device of a cotton picker for stitch-bonded nonwoven fabrics according to an embodiment of the present invention;

[0018] Figure 3 Shown is a front view of a cotton picker for stitch-bonded nonwoven fabrics according to an embodiment of the present utility model;

[0019] Figure 4 The figure shows a schematic structural diagram of a cotton suction device in a cotton picker for stitch-bonded nonwoven fabrics according to an embodiment of the present utility model;

[0020] Figure 5 The figure shows a schematic structural diagram of a cotton suction device in a cotton picker for stitch-bonded nonwoven fabrics according to an embodiment of the present invention in another direction;

[0021] Figure 6 The figure shows a front view of a cotton suction device in a cotton picker for stitch-bonded nonwoven fabrics according to an embodiment of the present utility model;

[0022] Figure 7 The figure shows a bottom view of a cotton suction device in a cotton picker for stitch-bonded nonwoven fabrics according to an embodiment of the present utility model;

[0023] Figure 8 Shown is a cross-sectional view of a cotton suction device in a cotton picker for stitch-bonded nonwoven fabrics according to an embodiment of the present utility model.

[0024] Description of labels:

[0025] 1. Base; 2. Cotton storage device; 21. Groove

[0026] 2. Lifting device; 4. Rotating device; 5. Cotton suction device;

[0027] 51, cotton suction inlet; 511, first cotton suction inlet; 512, second cotton suction inlet;

[0028] 52, cotton turning claw; 521, first connecting rod; 522, second connecting rod;

[0029] 53. Rotating shaft; 54. Driving member; 55. Auxiliary cotton feeding mechanism;

[0030] 551, first rotating shaft; 552, hook; 6, cantilever;

[0031] 7. Cotton brush roller; 8. Auxiliary rotation mechanism; 9. Viewing window. DETAILED DESCRIPTION

[0032] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following description is given in conjunction with the embodiments and the accompanying drawings.

[0033] Please refer to Figures 1 to 8 As shown, the technical solution provided by the utility model is: a cotton picker for stitched non-woven fabrics, comprising a base 1, a cotton storage device 2, a lifting device 3, a rotating device 4 and a cotton suction device 5, wherein the cotton storage device 2 is arranged on the base 1, the rotating device 4 is arranged in the cotton storage device 2, the lifting device 3 is arranged on the rotating device 4, and the cotton suction device 5 is arranged on the lifting device 3.

[0034] The cotton suction device 5 includes a cotton suction inlet 51, a cotton turning claw 52, ​​a rotating shaft 53, a driving member 54 and an auxiliary cotton feeding mechanism 55. The cotton suction inlet 51 is arranged parallel to the bottom surface of the cotton storage device 2, the rotating shaft 53 is arranged at the cotton suction inlet 51 and is arranged parallel to the bottom surface of the cotton storage device 2, the cotton turning claw 52 is arranged on the rotating shaft 53, the driving member 54 is connected to one end of the rotating shaft 53, and the auxiliary cotton feeding mechanism 55 is arranged parallel to the rotating shaft 53 and close to the rotating shaft 53.

[0035] As can be seen from the above description, the beneficial effect of the present invention is that by adding a cotton turning claw 52 at the cotton suction inlet 51, the rotation of the rotating shaft 53 drives the cotton turning claw 52 to loosen the cotton near the cotton suction device 5 in the cotton storage device 2, so that the cotton can be better sucked into the cotton suction channel and transported to the next processing step. The cotton required for non-woven fabric production is placed in the cotton storage device 2, and the cotton suction device 5 is adjusted to the working height by the lifting device 3. The driving member 54 starts the rotating shaft 53 to drive the cotton turning claw 52 to move upward first, and then the driving member drives the cotton turning claw 52 to move downward. During the rotation of the cotton suction device 5, the cotton turning claw 52 continuously moves upward and then downward, so as to loosen the cotton about to enter the cotton suction device 5, so that the cotton can better enter the cotton suction device 5 and enter the next process through the conveying pipe. At the same time, the auxiliary cotton feeding mechanism 55 conveys the cotton on the cotton turning claw 52, ​​so that it can smoothly enter the cotton suction inlet 51 and then be sent to the next process. The utility model loosens the cotton that is about to enter the cotton suction inlet 51 by means of the cotton turning claws 52, so that the cotton can efficiently enter the next process, effectively improving the overall work efficiency. Preferably, the rotating device 4 includes a rotating drive member and a rotating table, and the rotating table is rotatably arranged in the groove of the cotton storage device 2 through the rotating drive member. Preferably, the lifting device 3 can be a hydraulic cylinder or a pneumatic cylinder. Preferably, a control device is provided on the base 1, and the lifting device 3, the rotating device 4 and the cotton suction device 5 are respectively connected to the control device. Preferably, a suction pipe is also included, one end of the suction pipe is connected to the cotton suction device, and the other end of the suction pipe is connected to the cotton collection box.

[0036] Furthermore, the cotton storage device 2 includes a cylindrical groove 21 with an opening, and the opening is arranged away from the base.

[0037] Furthermore, it also includes a cantilever 6, which is arranged parallel to the bottom surface of the cotton storage device 2, one end of the cantilever 6 is connected to the lifting device 3, and the other end of the cantilever 6 is connected to the end of the cotton suction inlet 51 away from the bottom surface of the cotton storage device 2.

[0038] Furthermore, the cotton suction inlet 51 includes a first cotton suction inlet portion 511 and a second cotton suction inlet portion 512, the second cotton suction inlet portion 512 is arranged on the top of the first cotton suction inlet portion 511 and connected thereto, the cross-section of the first cotton suction inlet portion 511 is a rectangle, and the cross-section of the second cotton suction inlet portion 512 is an isosceles trapezoid.

[0039] As can be seen from the above description, the rotating device 4 is disposed at the center of the recess 21 having an open cylindrical structure, the lifting device 3 is disposed on the rotating device 4, one end of the cantilever 6 is connected to the lifting device 3, and the other end of the cantilever 6 is connected to the cotton suction device 5. The small opening of the isosceles trapezoid of the second cotton suction inlet 512 is connected to the cantilever, and the large opening of the isosceles trapezoid of the second cotton suction inlet 512 is connected to the first cotton suction inlet 511 to form the cotton suction inlet. The rotating shaft 53 is disposed at an end of the first cotton suction inlet 511 away from the second cotton suction inlet 512, and the rotating shaft 53 is disposed near the side of the first cotton suction inlet 511.

[0040] Furthermore, the cotton turning claw 52 includes a first connecting rod 521 and a second connecting rod 522 . The first connecting rod 521 and the second connecting rod 522 are connected to form a 7-shaped structure. An end of the second connecting rod 522 away from the first connecting rod 521 is provided with a chamfer.

[0041] Furthermore, the number of the cotton turning claws 52 is more than 10, and the more than 10 cotton turning claws 52 are arranged in sequence along the axis of the rotating shaft 53 at intervals.

[0042] Furthermore, the auxiliary cotton feeding mechanism 55 includes a first rotating shaft 551 and more than 10 hooks 552, and the more than 10 hooks 552 are sequentially distributed on the circumference of the first rotating shaft 551, and the more than 10 hooks 552 and the more than 10 cotton turning claws 52 are staggered.

[0043] As can be seen from the above description, one end of the first connecting rod 521 is mounted on the rotating shaft 53, and the other end of the first connecting rod 521 is connected to one end of the second connecting rod 522. The other end of the second connecting rod 522 is provided with a semicircular hook, with the opening of the semicircular hook facing the connection between the first and second connecting rods 521, 522. By sequentially disposing the cotton turning claws 52 on the rotating shaft 53, the cotton turning claws 52 are controlled by the rotating shaft 53 to first move upward and then downward, thereby loosening the cotton in the cotton storage device. Three rows of independent hooks are arranged on the circumference of the first rotating shaft 551, with each row containing ten hooks. Each hook is positioned between two adjacent cotton turning claws. Preferably, the angle between the first and second connecting rods 521, 522 ranges from 45° to 60°. Preferably, the long side of the 7-shaped structure is the first connecting rod, and the short side of the 7-shaped structure is the second connecting rod.

[0044] Furthermore, it includes a cotton brushing roller 7, which is arranged at the cotton suction inlet 51 and close to the auxiliary cotton feeding mechanism 55. The movement direction of the cotton brushing roller 7 is opposite to the movement direction of the auxiliary cotton feeding mechanism 55.

[0045] As can be seen from the above description, preferably, the cotton brushing roller 7 includes a roller and a plurality of bristles, and the plurality of bristles are evenly arranged on the circumferential surface of the roller. Preferably, the cotton brushing roller 7 is arranged above the auxiliary cotton feeding mechanism 55. When the auxiliary cotton feeding mechanism 55 assists in conveying the cotton on the cotton turning claw, the cotton brushing roller further cleans the cotton on the auxiliary cotton feeding mechanism, thereby reducing the residual cotton and effectively improving the cotton utilization rate.

[0046] Furthermore, it also includes an auxiliary rotating mechanism 8, one end of which is rotatably arranged on the cotton storage device 2, and the other end of the auxiliary rotating mechanism 2 is connected to the cotton suction device 5.

[0047] From the above description, it can be seen that, preferably, an annular chute and a first vertical chute are provided on the inner wall of the cotton storage device, the first vertical chute is connected to the annular chute, and the auxiliary rotating mechanism includes a slider, the slider slides from the first vertical chute into the annular chute, and the end of the slider away from the annular chute is provided on the cotton suction device. When the rotating device starts to drive the cotton suction device to rotate, the slider moves in the chute along with the rotating device, providing a balanced support force, so that the cotton suction device is more stable during movement. Preferably, the auxiliary rotating mechanism includes a card block, the card block is an "X"-shaped structure, the card block of the "X"-shaped structure is movably fixed on the upper surface of the cotton storage device, and the side of the "X"-shaped structure is connected to the cotton suction device. Preferably, the cantilever includes a first cantilever and a second auxiliary arm, the first cantilever is arranged parallel to the bottom surface of the cotton storage device, one end of the first cantilever is connected to the lifting device, the other end of the first cantilever is connected to the second auxiliary arm, the second auxiliary arm is arranged perpendicular to the base, a circular track is provided on the base, and a roller is provided at one end of the second auxiliary arm away from the first cantilever, and the roller is provided in the circular track.

[0048] Furthermore, it also includes a visual window 9, which is arranged on the cotton suction device 5.

[0049] As can be seen from the above description, preferably, the viewing window 5 is a rectangular structure, comprising a rectangular groove and a transparent plastic viewing plate, wherein the transparent plastic viewing plate is detachably mounted on the rectangular groove. The setting of the viewing window 5 facilitates the operator to observe the working conditions of the cotton suction device during operation and to detect abnormalities in a timely manner.

[0050] Please refer to Figures 1 to 8As shown, embodiment 1 of the present utility model is: a cotton picker for stitched non-woven fabrics, comprising a base 1, a cotton storage device 2, a lifting device 3, a rotating device 4 and a cotton suction device 5, wherein the cotton storage device 2 is arranged on the base 1, the rotating device 4 is arranged in the cotton storage device 2, the lifting device 3 is arranged on the rotating device 4, the cotton suction device 5 is arranged on the lifting device 3, the cotton suction device 5 comprises a cotton suction inlet 51, a cotton turning claw 52, ​​a rotating shaft 53, a driving member 54 and an auxiliary cotton feeding mechanism 55, the cotton suction inlet 51 is arranged parallel to the bottom surface of the cotton storage device 2, the rotating shaft 53 is arranged on the cotton suction inlet 51 and parallel to the bottom surface of the cotton storage device 2, the cotton turning claw 52 is arranged on the rotating shaft 53, and the driving member 54 is connected to one end of the rotating shaft 53, The auxiliary cotton feeding mechanism 55 is arranged parallel to the rotating shaft 53 and close to the rotating shaft 53; the cotton storage device 2 includes a groove 21 of a cylindrical structure with an opening, and the opening is arranged away from the base; it also includes a cantilever 6, the cantilever 6 is arranged parallel to the bottom surface of the cotton storage device 2, one end of the cantilever 6 is connected to the lifting device 3, and the other end of the cantilever 6 is connected to the end of the cotton suction inlet 51 away from the bottom surface of the cotton storage device 2; the cotton suction inlet 51 includes a first cotton suction inlet portion 511 and a second cotton suction inlet portion 512, the second cotton suction inlet portion 512 is arranged on the top of the first cotton suction inlet portion 511 and connected thereto, the cross section of the first cotton suction inlet portion 511 is a rectangle, and the cross section of the second cotton suction inlet portion 512 is an isosceles trapezoid; the cotton turning claw 52 includes a first connecting rod 521 and a second connecting rod 522, the first connecting rod 521 and the second connecting rod 522 are connected to form a 7-shaped structure, the The second connecting rod 522 is provided with a chamfer at one end away from the first connecting rod 521; the number of the cotton-turning claws 52 is more than 10, and the more than 10 cotton-turning claws 52 are arranged in sequence along the axis of the rotating shaft 53; the auxiliary cotton-feeding mechanism 55 includes a first rotating shaft 551 and more than 10 hook claws 552, and the more than 10 hook claws 552 are distributed in sequence on the circumference of the first rotating shaft 551, and the more than 10 hook claws 552 are staggered with the more than 10 cotton-turning claws 52; it also includes a cotton-brushing roller 7, which is arranged at the cotton suction inlet 51 and close to the auxiliary cotton-feeding mechanism 55, and the movement direction of the cotton-brushing roller 7 is opposite to the movement direction of the auxiliary cotton-feeding mechanism 55; it also includes an auxiliary rotating mechanism 8, one end of the auxiliary rotating mechanism 8 is rotatably arranged on the cotton storage device 2, and the other end of the auxiliary rotating mechanism 2 is connected to the cotton suction device 5; it also includes a visual window 9, which is arranged on the cotton suction device 5.

[0051] In summary, the utility model provides a cotton picker for stitched non-woven fabrics, which is easy to operate and can loosen the cotton so that it can be better sent to the next process by the cotton suction device, thereby effectively improving the overall efficiency of cotton picking.

[0052] The above description is merely an embodiment of the present invention and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the description and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A cotton picker for stitch-bonded nonwoven fabrics, characterized in that: It includes a base, a cotton storage device, a lifting device, a rotating device and a cotton suction device. The cotton storage device is arranged on the base, the rotating device is arranged in the cotton storage device, the lifting device is arranged on the rotating device, and the cotton suction device is arranged on the lifting device. The cotton suction device includes a cotton suction inlet, a cotton turning claw, a rotating shaft, a driving member and an auxiliary cotton feeding mechanism. The cotton suction inlet is arranged parallel to the bottom surface of the cotton storage device, the rotating shaft is arranged at the cotton suction inlet and parallel to the bottom surface of the cotton storage device, the cotton turning claw is arranged on the rotating shaft, the driving member is connected to one end of the rotating shaft, and the auxiliary cotton feeding mechanism is arranged parallel to and close to the rotating shaft.

2. The cotton picker for stitch-bonded nonwoven fabrics according to claim 1, characterized in that: The cotton storage device comprises a cylindrical groove with an opening, and the opening is arranged away from the base.

3. The cotton picker for stitch-bonded nonwoven fabrics according to claim 1, characterized in that: It also includes a cantilever, which is arranged parallel to the bottom surface of the cotton storage device, one end of the cantilever is connected to the lifting device, and the other end of the cantilever is connected to the end of the cotton suction inlet away from the bottom surface of the cotton storage device.

4. The cotton picker for stitch-bonded nonwoven fabrics according to claim 1, characterized in that: The cotton suction inlet includes a first cotton suction inlet portion and a second cotton suction inlet portion, the second cotton suction inlet portion is arranged on the top of the first cotton suction inlet portion and connected thereto, the cross section of the first cotton suction inlet portion is a rectangle, and the cross section of the second cotton suction inlet portion is an isosceles trapezoid.

5. The cotton picker for stitch-bonded nonwoven fabrics according to claim 1, characterized in that: The cotton turning claw includes a first connecting rod and a second connecting rod, the first connecting rod and the second connecting rod are connected to form a 7-shaped structure, and the end of the second connecting rod away from the first connecting rod is provided with a chamfer.

6. The cotton picker for stitch-bonded nonwoven fabrics according to claim 1, characterized in that: The number of the cotton turning claws is more than 10, and the more than 10 cotton turning claws are arranged in sequence and at intervals along the axis of the rotating shaft.

7. The cotton picker for stitch-bonded nonwoven fabrics according to claim 6, characterized in that: The auxiliary cotton feeding mechanism includes a first rotating shaft and more than 10 hooks, which are sequentially distributed on the circumference of the first rotating shaft. The more than 10 hooks and the more than 10 cotton turning claws are staggered.

8. The cotton picker for stitch-bonded nonwoven fabrics according to claim 1, characterized in that: It also includes a cotton brushing roller, which is arranged at the cotton suction inlet and close to the auxiliary cotton feeding mechanism. The movement direction of the cotton brushing roller is opposite to the movement direction of the auxiliary cotton feeding mechanism.

9. The cotton picker for stitch-bonded nonwoven fabrics according to claim 1, characterized in that: It also includes an auxiliary rotating mechanism, one end of which is rotatably arranged on the cotton storage device, and the other end of which is connected to the cotton suction device.

10. The cotton picker for stitch-bonded nonwoven fabrics according to claim 1, characterized in that: It also includes a visual window, which is arranged on the cotton suction device.

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