Automatic bedding tedding device

Abstract

The utility model provides an automatic bedding tedding device which comprises a driving assembly, two rotating assemblies, two bearing assemblies, two supports and two connecting rods. Each support is supported on the ground, the two rotating assemblies are rotationally connected to the inner side of the upper end of one support, one rotating assembly is in transmission connection with the driving assembly, the two ends of each connecting rod are fixedly connected with one rotating assembly, and a gap allowing bedding to penetrate through is formed between the two connecting rods. The upper ends of the two bearing assemblies are connected with the two rotating assemblies, each bearing assembly can rotate by a certain angle alpha in the circumferential direction of the corresponding rotating assembly, and an included angle beta is formed between the two bearing assemblies; one end of the bedding is clamped by the lower end of one bearing assembly, and the other end of the bedding penetrates through the gap and then is clamped by the lower end of the other bearing assembly. According to the automatic tedding device, bedding can be automatically tedded, so that convenience can be brought to people.

Description

Technical Field

[0001] The utility model relates to the technical field of quilt drying devices, and more particularly, to an automatic quilt turning and drying device. Background Art

[0002] Since ancient times in China, there has been a tradition of drying quilts. This traditional habit has many benefits, such as sterilization, mite removal, drying the quilt, improving the warmth retention of the quilt, etc. However, drying quilts also has many inconveniences. When drying quilts, it is necessary to turn the quilt over regularly so that both sides of the quilt can be fully irradiated by sunlight. However, quilts, especially thick cotton quilts used in winter, are relatively heavy. For the elderly, people with insufficient height or those with poor physical conditions, turning over the quilt is a very inconvenient task. Therefore, it is very necessary to design a quilt drying device that can automatically turn and dry the quilt to help people complete the work of turning and drying the quilt more easily and a device that can automatically turn and dry the quilt regularly. Summary of the Utility Model

[0003] The technical problem to be solved by the utility model is to provide an automatic quilt turning and drying device, which can realize the automatic turning and drying of the quilt, thereby bringing convenience to people.

[0004] The utility model provides an automatic quilt turning and drying device, which comprises a driving component, two rotation components arranged symmetrically left and right, two supporting components arranged symmetrically front and back, two brackets arranged symmetrically left and right, and two connecting rods arranged symmetrically up and down; each bracket is in an inverted "V" shape structure, and each bracket supports on the ground. The two rotation components are respectively rotatably connected to the inner sides of the upper ends of one of the brackets. The driving component is fixed on the ground, and one of the rotation components is in transmission connection with the driving component. The two ends of each connecting rod are respectively fixedly connected to one of the rotation components. A gap for the quilt to pass through is formed between the two connecting rods. The upper ends of the two supporting components are both connected to the two rotation components, and each supporting component can rotate a certain angle α along the circumferential direction of the rotation component. An included angle β is formed between the two supporting components; one end of the quilt is clamped by the lower end of one of the supporting components, and the other end of the quilt passes through the gap and is clamped by the lower end of the other supporting component.

[0005] After adopting the above structure, the utility model can realize the automatic turning and drying of the quilt, thereby bringing convenience to people.

[0006] In a possible embodiment, each rotating component includes two turntables spaced apart from the outside to the inside, the two turntables in each rotating component are axially fixed by four first bolt assemblies evenly distributed circumferentially, a rotating shaft is coaxially arranged on the outer end face of the turntable located on the outside of each rotating component, and each rotating component is rotatably connected to the bracket on the corresponding side through the rotating shaft; by adopting this structure, the two turntables in each rotating component can be reliably fastened together by the four first bolt assemblies, and the two turntables in each rotating component can be reliably rotatably connected to the bracket through the rotating shaft.

[0007] In one possible embodiment, the drive assembly includes a controller, a servo motor and a pulley assembly; the servo motor is fixed on the ground, and the rotating shaft on one of the rotating assemblies is transmission-connected to the output shaft of the servo motor through the pulley assembly, and the servo motor is electrically connected to the controller; after adopting this drive assembly, under the action of the servo motor and the pulley assembly, the rotating assembly connected to the pulley assembly can be reliably driven to reciprocate, and under the action of two connecting rods, the two connecting rods can drive another rotating assembly to reciprocate synchronously, and the controller is used to time the forward and reverse rotation of the servo motor.

[0008] In a possible embodiment, two open grooves symmetrically arranged in an upper and lower direction are provided on the outer peripheral walls of the two turntables in each rotating component, and the two ends of each connecting rod are respectively inserted into the open grooves on the two turntables in the rotating component on the corresponding side and fixed to the turntable; by adopting this structure, the two ends of each connecting rod can be reliably fixed to the rotating component on the corresponding side, and the end of each connecting rod can be fixed to the turntable located at the open groove by welding or screw fastening.

[0009] In a possible embodiment, each supporting assembly includes a supporting rod and two rotating rods that are symmetrically arranged on the left and right sides; the two ends of the supporting rod are respectively fixed to the lower part of one of the rotating rods, the upper end of each rotating rod extends between the two turntables on the corresponding side and is rotatably connected to the two turntables through the second bolt assembly, and the upper end of each rotating rod is located between two of the first bolt assemblies on the corresponding side and is rotationally limited by the two first bolt assemblies; by adopting this structure, each supporting assembly can be rotated by a certain angle α along the circumferential direction of the rotating assembly, that is, after the driving assembly drives the rotating assembly to rotate toward one side, each rotating rod can be abutted against the first bolt assembly located on one side of the rotating rod, and after the driving assembly drives the rotating assembly to rotate toward the other side, each rotating rod can be abutted against the first bolt assembly located on the other side of the rotating rod, so that the two supporting assemblies can always maintain the open state of the bedding.

[0010] In a possible implementation, each supporting component further includes a pressure rod and two rotation arms arranged symmetrically left and right; the pressure rod is arranged parallel to the support rod, one ends of the two rotation arms are respectively fixed to the two ends of the pressure rod, the other ends of the two rotation arms are respectively rotatably connected to one of the rotating rods located below the support rod, and a clamping groove is arranged on one end of each rotation arm for clamping with the support rod; after the pressure rod is turned upwards to make the clamping groove engage with the support rod, the pressure rod is used to press the end of the quilt against the support rod; after adopting the above structure, after the pressure rod is turned upwards to make the clamping groove engage with the support rod, the pressure rod can press the end of the quilt against the support rod, that is, the end of the quilt can be reliably clamped on the supporting component. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 is a three-dimensional structural schematic diagram of the present utility model;

[0012] Figure 2 is Figure 1 an enlarged structural schematic diagram of part A in

[0013] Figure 3 is a three-dimensional structural schematic diagram after the quilt is dried on the present utility model. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0014] First of all, those skilled in the art should understand that these embodiments are only used to explain the technical principles of the embodiments of the present application, and are not intended to limit the protection scope of the embodiments of the present application. Those skilled in the art can adjust them according to needs to adapt to specific application scenarios.

[0015] In the description of the embodiments of the present application, it should be noted that unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific situations.

[0016] In the embodiments of the present application, unless otherwise clearly specified and limited, the first feature being "on" or "under" the second feature can be that the first and second features are in direct contact, or the first and second features are indirectly in contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on" the second feature can be that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is at a higher horizontal height than the second feature. The first feature being "under", "beneath" and "under" the second feature can be that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is at a lower horizontal height than the second feature.

[0017] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments.

[0018] Referring to Figures 1-3 As shown, an automatic bedding turning and drying device according to an embodiment of the present application includes a driving assembly 1, two rotation assemblies 2 arranged symmetrically left and right, two supporting assemblies 3 arranged symmetrically front and back, two brackets 4 arranged symmetrically left and right, and two connecting rods 5 arranged symmetrically up and down; each bracket 4 has an inverted "V" - shaped structure, and each bracket 4 supports on the ground. The two rotation assemblies 2 are respectively rotatably connected to the inner sides of the upper ends of one of the brackets 4. The driving assembly 1 is fixed on the ground, and one of the rotation assemblies 2 is in transmission connection with the driving assembly 1. The two ends of each connecting rod 5 are respectively fixedly connected to one of the rotation assemblies 2. A gap 7 for the bedding 6 to pass through is formed between the two connecting rods 5. The upper ends of the two supporting assemblies 3 are both connected to the two rotation assemblies 2, and each supporting assembly 3 can rotate a certain angle α along the circumferential direction of the rotation assembly 2. An included angle β is formed between the two supporting assemblies 3; one end of the bedding 6 is clamped by the lower end of one of the supporting assemblies 3, and the other end of the bedding 6 passes through the gap 7 and is clamped by the lower end of the other supporting assembly 3.

[0019] Each rotation assembly 2 includes two turntables 21 spaced from the outside to the inside. The two turntables 21 in each rotation assembly 2 are axially fixed by four first bolt assemblies 22 evenly distributed circumferentially. A rotating shaft 211 is coaxially arranged on the outer end surface of the outer turntable 21 in each rotation assembly 2. Each rotation assembly 2 is rotatably connected to the corresponding side bracket 4 through the rotating shaft 211; by adopting this structure, the two turntables in each rotation assembly can be reliably fastened together by four first bolt assemblies, and the two turntables in each rotation assembly can be reliably rotatably connected to the bracket through the rotating shaft.

[0020] The driving assembly 1 includes a controller, a servo - motor 11, and a pulley assembly 12; the servo - motor 11 is fixed on the ground. The rotating shaft 211 on one of the rotation assemblies 2 is in transmission connection with the output shaft of the servo - motor 11 through the pulley assembly 12, and the servo - motor is electrically connected to the controller; by adopting this driving assembly, under the action of the servo - motor and the pulley assembly, the rotation assembly connected to the pulley assembly can be reliably driven to rotate reciprocally, and under the action of the two connecting rods, the two connecting rods can drive the other rotation assembly to rotate synchronously reciprocally. The controller is used to control the forward and reverse rotation of the servo - motor regularly.

[0021] On the outer peripheral walls of the two turntables 21 in each rotating assembly 2, there are two opening grooves 212 that are symmetrically arranged up and down. Both ends of each connecting rod 5 are respectively clamped into the opening grooves 212 on the two turntables 21 in the corresponding-side rotating assembly 2 and fixed to the turntables 21. After adopting this structure, both ends of each connecting rod can be reliably fixed to the corresponding-side rotating assembly respectively, and the end of each connecting rod can be fixed to the turntable at the opening groove by means of welding or screw fastening.

[0022] Each supporting assembly 3 includes a support rod 31 and two rotating rods 32 that are symmetrically arranged left and right. Both ends of the support rod 31 are respectively fixed to the lower part of one of the rotating rods 32. The upper end of each rotating rod 32 extends between the two turntables 21 on the corresponding side and is rotatably connected to the two turntables 21 through a second bolt assembly 33. The upper end of each rotating rod 32 is located between two of the first bolt assemblies 22 on the corresponding side and is rotationally limited by the two first bolt assemblies 22. After adopting this structure, each supporting assembly can rotate a certain angle α along the circumferential direction of the rotating assembly. That is, after the driving assembly drives the rotating assembly to rotate to one side, each rotating rod can abut against the first bolt assembly located on one side of the rotating rod. After the driving assembly drives the rotating assembly to rotate to the other side, each rotating rod can abut against the first bolt assembly located on the other side of the rotating rod. That is, the two supporting assemblies can always keep the quilt in a stretched state.

[0023] Each supporting assembly 3 also includes a pressure rod 34 and two rotating arms 35 that are symmetrically arranged left and right. The pressure rod 34 is arranged parallel to the support rod 31. One ends of the two rotating arms 35 are respectively fixed to both ends of the pressure rod 34. The other ends of the two rotating arms 35 are respectively rotatably connected to one of the rotating rods 32 located below the support rod 31. A clamping groove 351 is provided at one end of each rotating arm 35, and the clamping groove 351 is used to engage with the support rod 31. After the pressure rod 34 is turned upward to engage the clamping groove 351 with the support rod 31, the pressure rod 34 is used to press the end of the quilt 6 against the support rod 31. After adopting the above structure, after the pressure rod is turned upward to engage the clamping groove with the support rod, the pressure rod can press the end of the quilt against the support rod, that is, the end of the quilt can be reliably clamped on the supporting assembly.

[0024] In the above structure, each rotating rod is sequentially sleeved with a first slip ring and a second slip ring from top to bottom, both ends of each support rod are fixed to the first slip ring on the corresponding rotating rod, and the other end of each rotating arm is rotatably connected to the second slip ring at the corresponding position, and each first slip ring and each second slip ring are fixed to the rotating rod by a first screw and a second screw respectively. When the first screw and the second screw are loosened, the position of the support rod and the pressure rod relative to the rotating rod can be adjusted. After the position of the support rod and the pressure rod is adjusted, the first screw and the second screw are tightened again to fix the first slip ring and the second slip ring. In addition, since the position of the support rod and the pressure rod is adjusted, the two supporting assemblies can clamp the ends of quilts of different lengths, that is, quilts of different lengths can be turned over and dried.

[0025] In addition, each supporting component can rotate along the circumferential direction of the rotating component by a certain angle α in the range of greater than 0 degrees and less than 90 degrees; the angle β formed between the two supporting components in the range of greater than 60 degrees and less than 180 degrees.

[0026] When using the utility model, firstly, one end of the quilt is clamped on the lower end of one of the supporting assemblies, and then the other end of the quilt is passed through the gap and clamped on the lower end of the other supporting assembly. At this time, the quilt can be spread open by one of the connecting rods and the two supporting assemblies, that is, the front side of the quilt can be exposed to sunlight. After the front side of the quilt is exposed to sunlight for a period of time, the controller can drive the servo motor, and the servo motor can drive the two rotating assemblies and the two supporting assemblies to flip 180 degrees. At this time, since the upper end of each rotating rod is located at one of the two first assemblies on the corresponding side, A bolt assembly is rotated and limited by two first bolt assemblies, so that the quilt can be stretched open by another connecting rod and two supporting assemblies, that is, the quilt can always be kept in a stretched state, and in this state, the back of the quilt can be exposed to sunlight. After the back of the quilt is exposed to sunlight for a period of time, the controller can drive the servo motor, and the servo motor can drive the two rotating assemblies and the two supporting assemblies to flip back 180 degrees. At this time, the front of the quilt can be exposed to sunlight again. By repeating the above steps, the quilt can be turned over and dried.

[0027] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any changes or substitutions that can be easily thought of by a person skilled in the art within the technical scope disclosed in the present application should be included in the protection scope of the present application. Therefore, the protection scope of the present application shall be based on the protection scope of the claims.

Claims

1. A device for automatically turning over and drying bedding, characterized in that: The invention comprises a driving assembly (1), two rotating assemblies (2) arranged symmetrically on the left and right, two supporting assemblies (3) arranged symmetrically on the front and back, two brackets (4) arranged symmetrically on the left and right, and two connecting rods (5) arranged symmetrically on the top and bottom; each of the brackets (4) is an inverted "V"-shaped structure, each of the brackets (4) is supported on the ground, the two rotating assemblies (2) are respectively rotatably connected to the inner side of the upper end of one of the brackets (4), the driving assembly (1) is fixed on the ground, one of the rotating assemblies (2) is drivingly connected to the driving assembly (1), and each connecting rod (5) is connected to the driving assembly (1) by a plurality of rotating assemblies (2). The two ends of the two supporting assemblies (3) are respectively connected and fixed to one of the rotating assemblies (2), a gap (7) is formed between the two connecting rods (5) for the quilt (6) to pass through, the upper ends of the two supporting assemblies (3) are connected to the two rotating assemblies (2), and each supporting assembly (3) can rotate along the circumferential direction of the rotating assembly (2) by a certain angle α, and an angle β is formed between the two supporting assemblies (3); one end of the quilt (6) is clamped by the lower end of one of the supporting assemblies (3), and the other end of the quilt (6) is clamped by the lower end of the other supporting assembly (3) after passing through the gap (7).

2. The automatic turning and drying device for bedding according to claim 1, characterized in that: Each of the rotating assemblies (2) comprises two rotating disks (21) spaced from outside to inside, the two rotating disks (21) in each of the rotating assemblies (2) are axially fixed by four first bolt assemblies (22) uniformly distributed in the circumferential direction, a rotating shaft (211) is coaxially arranged on the outer end surface of the rotating disk (21) located on the outside of each of the rotating assemblies (2), and each of the rotating assemblies (2) is rotatably connected to the bracket (4) on the corresponding side via the rotating shaft (211).

3. The automatic turning and drying device for bedding according to claim 2 is characterized in that: The driving assembly (1) comprises a controller, a servo motor (11) and a pulley assembly (12); the servo motor (11) is fixed on the ground, a rotating shaft (211) on one of the rotating assemblies (2) is drivingly connected to an output shaft of the servo motor (11) via the pulley assembly (12), and the servo motor is electrically connected to the controller.

4. The automatic turning and drying device for bedding according to claim 2, characterized in that: Two vertically symmetrical opening grooves (212) are provided on the outer peripheral walls of the two rotating disks (21) in each rotating assembly (2), and both ends of each connecting rod (5) are respectively inserted into the opening grooves (212) on the two rotating disks (21) in the rotating assembly (2) on the corresponding side and fixed to the rotating disk (21).

5. The automatic turning and drying device for bedding according to claim 2, characterized in that: Each of the supporting assemblies (3) comprises a support rod (31) and two rotating rods (32) which are symmetrically arranged on the left and right sides; the two ends of the support rod (31) are respectively fixed to the lower part of one of the rotating rods (32); the upper end of each rotating rod (32) extends between two rotating disks (21) on the corresponding side and is rotatably connected to the two rotating disks (21) via a second bolt assembly (33); the upper end of each rotating rod (32) is located between two first bolt assemblies (22) on the corresponding side and is rotationally limited by the two first bolt assemblies (22).

6. The automatic turning and drying device for bedding according to claim 5, characterized in that: Each of the supporting components (3) further comprises a pressure rod (34) and two rotating arms (35) arranged symmetrically on the left and right; the pressure rod (34) is arranged parallel to the support rod (31); one end of the two rotating arms (35) is respectively fixed to the two ends of the pressure rod (34); the other ends of the two rotating arms (35) are respectively rotatably connected to one of the rotating rods (32) located below the support rod (31); a clamping groove (351) is provided on one end of each of the rotating arms (35), and the clamping groove (351) is used to engage with the support rod (31); when the pressure rod (34) is turned upward so that the clamping groove (351) engages with the support rod (31), the pressure rod (34) is used to press the end of the quilt (6) onto the support rod (31).

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