Winding machine take-up equipment convenient to use

Abstract

The utility model belongs to the technical field of roller shutter machine take-up, and particularly relates to a roller shutter machine take-up device convenient to use, which comprises a bottom plate, two supporting plates fixedly mounted at the top of the bottom plate, a take-up roller rotatably mounted between the two supporting plates, a circular groove formed in one supporting plate, a turntable rotatably mounted in the circular groove, and a rotating shaft rotatably mounted in the turntable. One end of the turntable penetrates through one side of the circular groove and is coaxially connected with the take-up roller, and the other end of the turntable penetrates through the other side of the circular groove and is fixedly provided with a rocker; the limiting assembly is located in one supporting plate and used for limiting the rotating disc; when the whole device is used, it is ensured that when the motor is damaged, the take-up roller can be driven to rotate in a manual mode, the situation that a large amount of time is delayed due to the fact that the take-up roller cannot be driven to rotate when the motor is maintained is avoided, and in addition, a wire can be protected in a sun-shading mode; and the service life of the wire rod is prevented from being shortened due to long-time exposure in the sun.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the field of rolling up the curtain machine, especially, relate to a convenient to use's rolling up the curtain machine equipment of winding. BACKGROUND

[0002] The rolling up the curtain machine is also named as the big shed rolling up the curtain machine, which is an agricultural mechanical equipment for automatically rolling and placing the grass curtain and cotton quilt in the greenhouse.

[0003] Some existing rolling up the curtain machine winding equipment is driven by the motor to wind when in use, if the motor is damaged, winding cannot be carried out, and the motor is maintained, which consumes a lot of time and is inconvenient, and generally, the winding equipment of the rolling up the curtain machine is exposed after winding, which can easily cause the line to be exposed to the sun, so that the aging speed of the line is fast. In view of this, a convenient to use's rolling up the curtain machine winding equipment is provided. UTILITY MODEL CONTENTS

[0004] The utility model discloses a kind of rolling up the curtain machine winding equipment of convenient use, to solve the problem raised in above background technology.

[0005] Therefore, the utility model provides a kind of rolling up the curtain machine winding equipment of convenient use, comprising:

[0006] Bottom plate, the top of the bottom plate is fixedly installed with two support plates, and a winding roller is rotatably installed between the two support plates, a circular groove is formed in one of the support plates, a rotary disc is rotatably installed in the circular groove, one end of the rotary disc penetrates one side of the circular groove and is coaxially connected with the winding roller, and the other end of the rotary disc penetrates the other side of the circular groove and is fixedly installed with a rocker;

[0007] Limiting assembly, the limiting assembly is located in one of the support plates and is used for limiting the rotary disc;

[0008] Rotary pipe, the rotary pipe is rotatably installed on one side of the other support plate, a cylinder is rotatably installed in the rotary pipe, the cylinder is fixed by two hand bolts, one side of the other support plate is fixedly installed with an L-shaped plate, one side of the L-shaped plate is fixedly installed with a waterproof shell, one side of the L-shaped plate and in the waterproof shell is fixedly installed with a motor, one end of the motor penetrates the L-shaped plate and is coaxially connected with the cylinder, and one end of the rotary pipe penetrates the other support plate and is coaxially connected with the winding roller;

[0009] Protective shell, the protective shell is clamped and installed on the two support plates, and a recess is formed in one side of the protective shell.

[0010] In the technical solution, when winding, the staff can disassemble the protective shell from the two support plates, then, through the limiting assembly, the limiting assembly is released from the fixing of the rotating disc, the staff can energize and start the motor, the output shaft of the motor will drive the cylinder to rotate, because the cylinder is fixed with the rotating pipe through the two hand screws, the cylinder will drive the rotating pipe to rotate, then, the rotating pipe will drive the winding roller to rotate, the winding roller will drive the rotating disc to rotate, so that the wire can be stored;

[0011] If the motor suddenly fails to use, the staff rotates the hand screw by hand, under the action of the thread, the hand screw will rotate and displace upward in the cylinder and the rotating pipe until the hand screw is completely displaced out of the cylinder and the rotating pipe, after the two hand screws are disassembled through the above operation, the staff can rotate the rocker by hand, the rocker will drive the rotating disc to rotate, the rotating disc will drive the winding roller to rotate, the winding roller will drive the rotating pipe to rotate, the cylinder at this time will not rotate, ensuring that the motor failure can also store the wire, after storage, through the limiting assembly, the limiting assembly fixes the position of the rotating disc, ensuring that the winding roller will not reverse, then, the protective shell is reconnected and installed on the two support plates, and the wire is located in the groove, so that the wire on the winding roller can be protected, avoiding the situation that the rope ages quickly due to long-time exposure to the sun.

[0012] In the above technical solution, further, the limiting assembly comprises:

[0013] The sliding groove one is arranged in one of the support plates below the circular groove, the sliding block one is slidably arranged in the sliding groove one, a plurality of round holes are arranged on the rotating disc, one end of the sliding block one extends through the top of the sliding groove one and extends into one of the round holes, a through groove is arranged in one of the support plates below the sliding groove one, the pressing plate is slidably arranged in the through groove, the other end of the sliding block one extends through the bottom of the sliding groove one and extends into the through groove and is tightly welded with the pressing plate, a limiting groove is arranged on one side of the pressing plate, the spring one is fixedly arranged on the bottom of the sliding block one and fixed to the inner wall of the sliding groove one;

[0014] The sliding groove two is arranged in one of the support plates and located on one side of the through groove, the sliding groove two is communicated with the through groove, the sliding block two is slidably arranged in the sliding groove two, one end of the sliding block two extends into the through groove, the other end of the sliding block two extends through one side of the sliding groove two and extends to the outside, the spring two is fixedly arranged on one side of the sliding block two and fixed to the inner wall of the sliding groove two.

[0015] In the technical solution, the staff first moves the slider two by hand, so that the slider two is displaced in the sliding groove two, so that one end of the slider two is completely displaced into the sliding groove two, at this time, the spring two will be compressed and shrink, then press the pressing plate downward, the pressing plate will drive the slider one to displace downward, so that one end of the slider one is extracted from the circular hole, at this time, the spring one will be compressed and shrink until the bottom of the pressing plate contacts the bottom of the through slot, then release the hand of the slider two, under the action of the rebounding force of the spring two, the spring two will displace the slider two in the direction close to the pressing plate, so that one end of the slider two is inserted into the limiting slot, so as to fix the position of the pressing plate, at this time, the turntable will be fixed.

[0016] The staff moves the slider two again, so that one end of the slider two displaces in the direction away from the pressing plate until one end of the slider two is completely displaced out of the limiting slot, at this time, the pressing plate will be released from the limiting, under the action of the rebounding force of the spring one, the spring one will displace the slider one upward, so that one end of the slider one is inserted into the corresponding circular hole, so as to fix the position of the turntable, and ensure that the take-up roller will not reverse.

[0017] In the above technical solution, further, one end of the slider one is inserted into the circular hole, the other end of the slider one is slidably connected with the through slot, one end of the slider two is slidably connected with the through slot, and the other end of the slider two is inserted into the limiting slot.

[0018] In the technical solution, it is ensured that one end of the slider one can be inserted into the circular hole, that the other end of the slider one can slide in the through slot, that one end of the slider two can slide in the through slot, and that the other end of the slider two can be inserted into the limiting slot.

[0019] In the above technical solution, further, the output shaft of the motor is rotatably connected with the L-shaped plate, and one end of the rotating pipe is rotatably connected with the other support plate.

[0020] In the technical solution, it is ensured that the motor can rotate normally, and that the other end of the rotating pipe can rotate in the other support plate.

[0021] In the above technical solution, further, the hand screw bolt is threadedly connected with the rotating pipe and the cylinder.

[0022] In the technical solution, under the action of the thread, it is ensured that the hand screw bolt can be taken out of the rotating pipe and the cylinder.

[0023] In the above technical solution, further, the motor is fixed with the L-shaped plate through a plurality of bolts.

[0024] In the technical solution, it is ensured that the damaged motor can be disassembled for repair.

[0025] The utility model discloses an advantageous effect is:

[0026] 1. the convenient use's roll -up curtain machine take -up equipment, through the cooperation between the setting -up support plate, rotating pipe, L -shaped board, cylinder, hand -screw bolt, motor, carousel, rocker and limit component, ensure when motor damage, can drive take -up roller to rotate through manual mode, avoid because repair motor unable drive take -up roller rotation and delay a large amount of time.

[0027] 2. the convenient use's roll -up curtain machine take -up equipment, through the cooperation between the setting -up protection shell and recess, ensure that can carry out sun -shading protection to line, avoid because the sun long -time sun exposure and reduced the service life of wire. DRAWINGS

[0028] Figure 1 It is the whole structure schematic diagram of the utility model;

[0029] Figure 2 It is the area structure schematic diagram of support plate in the utility model;

[0030] Figure 3 It is the structure schematic diagram of one of support plate inside in the utility model;

[0031] Figure 4 It is the utility model Figure 3 A place enlarged structure schematic diagram in the utility model;

[0032] Figure 5 It is the cross section structure schematic diagram of support plate in the utility model;

[0033] Figure 6 It is the structure schematic diagram of one of support plate inside in the utility model;

[0034] Figure 7 It is the utility model Figure 6 B place enlarged structure schematic diagram in the utility model;

[0035] Figure 8 It is the structure schematic diagram of rotating pipe and cylinder explosion in the utility model.

[0036] Marked in the drawing as:

[0037] 1, bottom plate;2, support plate;3, protection shell;4, recess;5, L-shaped board;6, waterproof shell;7, rotating pipe;8, hand -screw bolt;9, pressing plate;10, take -up roller;11, rocker;12, carousel;13, round hole;14, through slot;15, limit groove;16, sliding groove one;17, spring one;18, sliding block one;19, round groove;20, spring two;21, sliding groove two;22, sliding block two;23, cylinder;24, motor. CONCRETE IMPLEMENTATION

[0038] The technical solutions in the embodiments of the present application will be clearly described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art belong to the scope of protection of the present application.

[0039] In the description of the present application, it should be noted that the terms used herein are only intended to describe specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn in proportion to the actual proportions. The techniques, methods and devices known to those of ordinary skill in the relevant art can not be discussed in detail, but should be considered as part of the authorized description. In all examples shown and discussed herein, any specific value should be interpreted as merely exemplary, and not as a limitation. Therefore, other examples of exemplary embodiments can have different values. It should be noted that similar reference numerals and letters represent similar items in the following drawings, so further discussion is not needed in subsequent drawings once an item is defined in one drawing.

[0040] It should be noted that the terms "first", "second", and the like in the specification and claims of the present application are used to distinguish similar objects, and are not intended to describe a specific order or sequence. It should be understood that the data used in this way can be exchanged under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than that illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually a class, not limited to the number of objects, for example, the first object can be one or more. In addition, "and / or" in the specification and claims indicates at least one of the connected objects, and the character " / ", generally indicates that the front and rear associated objects are in an "or" relationship.

[0041] It should be noted that in the description of the present application, the orientation terms such as "front, rear, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or positional relationship shown in the drawings, and are only used for the convenience of describing the present application and simplifying the description. Without the opposite description, these orientation terms do not indicate and imply that the indicated device or element must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the scope of protection of the present application; the orientation terms "inner, outer" refer to the inner and outer of the contour of each component itself.

[0042] It should be noted that in this application, the terms "comprising", "containing" or any other variant thereof are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements, but can also include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without more limitations, the element defined by the phrase "comprising a" does not exclude the presence of additional identical elements in the process, method, article, or apparatus that includes the element. In addition, it should be noted that the scope of the methods and apparatus in the embodiments of the present application is not limited to performing functions in the order shown or discussed, but can also include performing functions in a substantially simultaneous manner or in reverse order, for example, the described method can be performed in an order different from that described, and various steps can be added, omitted, or combined. In addition, features described with reference to certain examples can be combined in other examples.

[0043] Embodiment 1:

[0044] Please refer to Figure 1 - Figure 8 As shown in the drawings, the embodiment provides a convenient-to-use roller shutter machine take-up device, which comprises:

[0045] A bottom plate 1, two support plates 2 are fixedly installed on the top of the bottom plate 1, a take-up roller 10 is rotatably installed between the two support plates 2, a circular groove 19 is formed in one of the support plates 2, a rotating disc 12 is rotatably installed in the circular groove 19, one end of the rotating disc 12 penetrates through one side of the circular groove 19 and is coaxially connected with the take-up roller 10, the other end of the rotating disc 12 penetrates through the other side of the circular groove 19 and is fixedly installed with a rocker 11;

[0046] A limiting assembly is located in one of the support plates 2 and is used for limiting the rotating disc 12;

[0047] A rotating pipe 7 is rotatably installed on one side of the other support plate 2, a cylinder 23 is rotatably installed in the rotating pipe 7, the cylinder 23 is fixed with the rotating pipe 7 through two hand screws 8, an L-shaped plate 5 is fixedly installed on one side of the other support plate 2, a waterproof shell 6 is fixedly installed on one side of the L-shaped plate 5, a motor 24 is fixedly installed on one side of the L-shaped plate 5 and located in the waterproof shell 6, one end of the motor 24 penetrates through the L-shaped plate 5 and is coaxially connected with the cylinder 23, one end of the rotating pipe 7 penetrates through the other support plate 2 and is coaxially connected with the take-up roller 10;

[0048] A protective shell 3 is clamped and installed on the two support plates 2, a recess 4 is formed on one side of the protective shell 3.

[0049] Wherein, in the process of winding, the staff can be removed from the two support plate 3 shell 3, and then, by setting the limiting component, the limiting component is removed from the fixed disc 12, the staff can be powered and started motor 24, the output shaft of the motor 24 will drive the cylinder 23 rotation, because the cylinder 23 through two hand bolt 8 and rotating tube 7 fixed, cylinder 23 will drive the rotating tube 7 rotation, in turn, the rotating tube 7 will drive the winding roller 10 rotation, winding roller 10 will drive the disc 12 rotation, so as to be able to line storage;

[0050] If the motor 24 is suddenly damaged and cannot be used, the staff rotates the hand bolt 8, under the action of the screw, the hand bolt 8 will rotate and displace upward in the cylinder 23 and the rotating tube 7, until the hand bolt 8 is completely displaced from the cylinder 23 and the rotating tube 7, after the two hand bolt 8 is disassembled by the above operation, the staff can rotate the rocker 11, the rocker 11 will drive the disc 12 rotation, the disc 12 will drive the winding roller 10 rotation, the winding roller 10 will drive the rotating tube 7 rotation, the cylinder 23 will not rotate at this time, ensure that the motor 24 damage can also be able to line storage, after the storage is completed, by setting the limiting component, the limiting component will fix the position of the disc 12, ensure that the winding roller 10 will not appear reverse situation, then, the protective shell 3 is connected and installed on the two support plate 2 again, and the line is located in the groove 4, so as to protect the line on the winding roller 10, avoid long time exposure to the sun and appear the situation of rope aging faster.

[0051] Embodiment 2:

[0052] The embodiment provides a convenient to use winding equipment of roller shutter machine, in addition to including the technical scheme of the above embodiment, further has the following technical features, the limiting component includes:

[0053] The sliding groove one 16 is opened in one of the support plates 2 and is located below the circular groove 19, the sliding block one 18 is slidably installed in the sliding groove one 16, a plurality of round holes 13 are opened in the disc 12, one end of the sliding block one 18 penetrates the top of the sliding groove one 16 and extends into one of the round holes 13, a through slot 14 is opened in one of the support plates 2 and is located below the sliding groove one 16, the pressing plate 9 is slidably installed in the through slot 14, the other end of the sliding block one 18 penetrates the bottom of the sliding groove one 16 and extends into the through slot 14 and is tightly welded with the pressing plate 9, a limiting slot 15 is opened in one side of the pressing plate 9, the spring one 17 fixedly installed at the inner wall of the sliding groove one 16 is fixedly installed at the bottom of the sliding block one 18;

[0054] The sliding groove two 21 is arranged in one of the support plates 2 and located at one side of the through groove 14. The sliding groove two 21 is communicated with the through groove 14. The sliding block two 22 is slidably arranged in the sliding groove two 21. One end of the sliding block two 22 extends into the through groove 14. The other end of the sliding block two 22 penetrates one side of the sliding groove two 21 and extends to the outside. One side of the sliding block two 22 is fixedly provided with the spring two 20 which is fixed to the inner wall of the sliding groove two 21.

[0055] Wherein, the staff first moves the sliding block two 22 by hand, so that the sliding block two 22 is displaced in the sliding groove two 21, so that one end of the sliding block two 22 is completely displaced into the sliding groove two 21. At this time, the spring two 20 is extruded and will shrink. Then, press the pressing plate 9 downward, the pressing plate 9 will drive the sliding block one 18 to displace downward, so that one end of the sliding block one 18 is extracted from the circular hole 13. At this time, the spring one 17 is extruded and will shrink, until the bottom of the pressing plate 9 contacts with the bottom of the through groove 14. Then, release the hand moving the sliding block two 22. Under the action of the rebounding force of the spring two 20, the spring two 20 will push the sliding block two 22 to displace towards the direction close to the pressing plate 9, so that one end of the sliding block two 22 is inserted into the limiting groove 15, thereby the position of the pressing plate 9 can be fixed. At this time, the rotating disc 12 will be unfixed;

[0056] The staff moves the sliding block two 22 again, so that one end of the sliding block two 22 displaces towards the direction away from the pressing plate 9, until one end of the sliding block two 22 is completely displaced out of the limiting groove 15. At this time, the pressing plate 9 will be unfixed. Under the action of the rebounding force of the spring one 17, the spring one 17 will push the sliding block one 18 to displace upward, so that one end of the sliding block one 18 is inserted into the corresponding circular hole 13, thereby the position of the rotating disc 12 can be fixed, so as to ensure that the take-up roller 10 will not reverse.

[0057] Embodiment 3

[0058] The embodiment provides a convenient-to-use roller shutter machine take-up device. In addition to the technical solutions of the above-mentioned embodiments, the sliding block one 18 is inserted into the circular hole 13 at one end, the other end of the sliding block one 18 is slidably connected with the through groove 14, one end of the sliding block two 22 is slidably connected with the through groove 14, and one end of the sliding block two 22 is inserted into the limiting groove 15.

[0059] Wherein, one end of the sliding block one 18 can be inserted into the circular hole 13, the other end of the sliding block one 18 can slide in the through groove 14, one end of the sliding block two 22 can slide in the through groove 14, and one end of the sliding block two 22 can be inserted into the limiting groove 15.

[0060] Embodiment 4

[0061] The embodiment provides a convenient-to-use take-up device of a roller shutter machine, in addition to comprising the technical scheme of the above embodiment, further having the following technical features: the output shaft of the motor 24 is rotationally connected with the L-shaped plate 5, and one end of the rotating pipe 7 is rotationally connected with the other support plate 2.

[0062] The motor 24 can rotate normally, and the other end of the rotating pipe 7 can rotate in the other support plate 2.

[0063] Embodiment 5

[0064] The embodiment provides a convenient-to-use take-up device of a roller shutter machine, in addition to comprising the technical scheme of the above embodiment, further having the following technical features: the hand screw bolt 8 is threadedly connected with the rotating pipe 7 and the cylinder 23.

[0065] Under the action of the thread, the hand screw bolt 8 can be taken out from the rotating pipe 7 and the cylinder 23.

[0066] Embodiment 6

[0067] The embodiment provides a convenient-to-use take-up device of a roller shutter machine, in addition to comprising the technical scheme of the above embodiment, further having the following technical features: the motor 24 is fixed with the L-shaped plate 5 through a plurality of bolts.

[0068] The damaged motor 24 can be disassembled for maintenance.

[0069] Working principle: when taking up the line, the staff can disassemble the protective shell 3 from the two support plates 2, then the staff first drives the sliding block two 22 with hand, so that the sliding block two 22 is displaced in the sliding groove two 21, and one end of the sliding block two 22 is completely displaced into the sliding groove two 21; at this time, the spring two 20 is extruded and will shrink, then the pressing plate 9 is pressed downward, the sliding block one 18 is driven by the pressing plate 9 and is displaced downward, so that one end of the sliding block one 18 is extracted from the circular hole 13; at this time, the spring one 17 is extruded and will shrink, until the bottom of the pressing plate 9 is in contact with the bottom of the through slot 14; then the hand driving the sliding block two 22 is released, under the action of the rebounding force of the spring two 20, the spring two 20 will push the sliding block two 22 and is displaced towards the direction close to the pressing plate 9, so that one end of the sliding block two 22 is inserted into the limiting slot 15, thereby the position of the pressing plate 9 can be fixed; at this time, the rotating disc 12 is unfixed, the staff can power on the motor 24 and start it, the output shaft of the motor 24 drives the cylinder 23 to rotate, because the cylinder 23 is fixed with the rotating pipe 7 through the two hand screw bolts 8, the cylinder 23 drives the rotating pipe 7 to rotate, then the rotating pipe 7 drives the take-up roller 10 to rotate, the take-up roller 10 drives the rotating disc 12 to rotate, thereby the line can be taken up.

[0070] If the motor 24 is suddenly damaged and cannot be used, the staff turns the hand screw 8 by hand. Under the action of the thread, the hand screw 8 will rotate and displace upward in the cylinder 23 and the rotating pipe 7 until the hand screw 8 is completely displaced out of the cylinder 23 and the rotating pipe 7. After the two hand screws 8 are disassembled through the above operation, the staff can rotate the rocker 11 by hand. The rocker 11 will drive the rotating disc 12 to rotate, and the rotating disc 12 will drive the take-up roller 10 to rotate, and the take-up roller 10 will drive the rotating pipe 7 to rotate. At this time, the cylinder 23 will not rotate, ensuring that the motor 24 can also store the wire when it is damaged. After storage is completed, the staff again actuates the slider two 22, so that one end of the slider two 22 displaces away from the pressing plate 9, until one end of the slider two 22 is completely displaced out of the limiting groove 15. At this time, the pressing plate 9 will be released from the limiting position. Under the action of the rebounding force of the spring one 17, the spring one 17 will displace upward against the slider one 18, so that one end of the slider one 18 is inserted into the corresponding circular hole 13, thereby being able to fix the position of the rotating disc 12, ensuring that the take-up roller 10 will not reverse. Subsequently, the protective shell 3 is again clamped and installed on the two supporting plates 2, and the wire is located in the groove 4, thereby being able to protect the wire on the take-up roller 10, avoiding the situation that the rope ages quickly due to long-term exposure to the sun.

[0071] The embodiments of the present application are described above in combination with the drawings. In the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other, and the present application is not limited to the above-mentioned specific embodiments. The above-mentioned specific embodiments are only illustrative, rather than limiting. Those skilled in the art can make many forms under the inspiration of the present application without departing from the scope of the present application and the protection scope of the claims, which all belong to the protection scope of the present application.

Claims

1. A cord winding device for a roller shade machine that is easy to use, characterized in that, Include: The bottom plate (1), the top of the bottom plate (1) is fixedly installed with two support plates (2), the two support plates (2) are rotatably installed with a take-up roller (10), one of the support plates (2) is provided with a circular groove (19), the circular groove (19) is rotatably installed with a rotating disc (12), one end of the rotating disc (12) penetrates one side of the circular groove (19) and is coaxially connected with the take-up roller (10), the other end of the rotating disc (12) penetrates the other side of the circular groove (19) and is fixedly installed with a rocker (11); The limiting assembly is located in one of the support plates (2), and is used for limiting the rotating disc (12); The rotating pipe (7) is rotatably installed on one side of the other support plate (2), the rotating pipe (7) is rotatably installed with a cylinder (23), the cylinder (23) is fixed with the rotating pipe (7) through two hand bolts (8), one side of the other support plate (2) is fixedly installed with an L-shaped plate (5), one side of the L-shaped plate (5) is fixedly installed with a waterproof shell (6), one side of the L-shaped plate (5) and located in the waterproof shell (6) is fixedly installed with a motor (24), one end of the motor (24) penetrates the L-shaped plate (5) and is coaxially connected with the cylinder (23), one end of the rotating pipe (7) penetrates the other support plate (2) and is coaxially connected with the take-up roller (10); The protection shell (3) is clamped and installed on the two support plates (2), and the protection shell (3) is provided with a recess (4) on one side.

2. A cord collection device for a roller shade machine according to claim 1, wherein, The limiting assembly comprises: The sliding groove (16) is provided in one of the support plates (2) and below the circular groove (19), the sliding groove (16) is slidably installed with a sliding block (18), the rotating disc (12) is provided with a plurality of circular holes (13), one end of the sliding block (18) penetrates the top of the sliding groove (16) and extends into one of the circular holes (13), one of the support plates (2) is provided with a through groove (14) below the sliding groove (16), the through groove (14) is slidably installed with a pressing plate (9), the other end of the sliding block (18) penetrates the bottom of the sliding groove (16) and extends into the through groove (14) and is tightly welded with the pressing plate (9), one side of the pressing plate (9) is provided with a limiting groove (15), the bottom of the sliding block (18) is fixedly installed with a spring (17) fixed with the inner wall of the sliding groove (16); The sliding groove (21) is provided in one of the support plates (2) and on one side of the through groove (14), the sliding groove (21) is communicated with the through groove (14), the sliding groove (21) is slidably installed with a sliding block (22), one end of the sliding block (22) extends into the through groove (14), the other end of the sliding block (22) penetrates one side of the sliding groove (21) and extends to the outside, one side of the sliding block (22) is fixedly installed with a spring (20) fixed with the inner wall of the sliding groove (21).

3. A cord collection device for a roller shade machine that is easy to use according to claim 2, wherein, One end of the slider one (18) is inserted into the round hole (13), the other end of the slider one (18) is slidably connected with the through slot (14), one end of the slider two (22) is slidably connected with the through slot (14), one end of the slider two (22) is inserted into the limiting slot (15).

4. A cord collection device for a roller shade system as defined in claim 1, wherein, The output shaft of the motor (24) is rotatably connected with the L-shaped plate (5), one end of the rotating pipe (7) is rotatably connected with the other support plate (2).

5. A cord collection device for a roller shade machine that is easy to use according to claim 1, wherein, The hand screw bolt (8) is threadedly connected with the rotating pipe (7) and the cylinder (23).

6. A cord collection device for a roller shade machine that is easy to use according to claim 1, wherein, The motor (24) is fixed with the L-shaped plate (5) through a plurality of bolts.

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