CN109355871B

CN109355871B - Intelligence bed clothes drying device

Info

Publication number: CN109355871B
Application number: CN201811440718.7A
Authority: CN
Inventors: 杨扬; 侯培红; 王同辉; 陈沛宇; 杨国超; 张越
Original assignee: Shanghai Dianji University
Current assignee: Shanghai Dianji University
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2020-11-06
Anticipated expiration: 2038-11-29
Also published as: CN109355871A

Abstract

The invention relates to the field of mechanical structures, and provides an intelligent bedding airing device which comprises a support, a bottom rotating mechanism arranged at the lower end of the support and an airing mechanism arranged at the support, wherein the support comprises a support body, a first support body fixed on the left side of the upper end of the support body and a second support body fixed on the right side of the support body, and two fixing stand columns are welded in the middle of the support body. The invention fills the blank that no household special bedding airing device exists in the market; the quilt can be intelligently aired, the quilt is pushed to the largest airing surface, and the airing surface can be automatically turned over; the airing is made to reach the optimal illumination angle direction according to the angle and the intensity of the outdoor sunlight; the intelligent rainproof alarm detects outdoor climate difference and environmental change and gives an alarm and a prompt to people.

Description

Intelligence bed clothes drying device

Technical Field

The invention relates to the field of mechanical structures, in particular to an intelligent bedding airing device.

Background

At present, the existing mode for airing the bedding is simple, the reliability and the safety are not high, the artificial participation in monitoring the weather condition is needed, and the functions of tracking light, sensing the external weather and turning over the airing surface cannot be realized. Meanwhile, for common household use, the requirements of convenient operation, small occupied space and easy recovery and disassembly are required, and no technology and product capable of meeting the requirements are available at present.

At present, no special mechanical device for airing the bedding exists in the market, and only the only method is to provide two simple airing rods built by bamboo poles on an open balcony. The main disadvantages of the airing methods are as follows: firstly, the airing is only a temporary airing frame which is simply built, if the bamboo pole building is unstable or a quilt is too heavy, the airing safety is not guaranteed, and people walking downstairs can be injured; secondly, the simple airing rod cannot effectively react to sunlight and outdoor weather, and people need to pay attention to the condition of monitoring the aired objects at any time; thirdly, the airing needs to be adjusted by human intervention, so that the whole airing process needs people to pay attention all the time, and the airing is quite inconvenient.

Therefore, there is a need for an improved structure that overcomes the above-mentioned deficiencies.

Disclosure of Invention

The invention aims to intelligently control the aired bedding without artificial monitoring attention, realize the purpose of intelligent airing, and be applicable to common families, simple and convenient to use, convenient to operate and small in occupied space, thereby providing the intelligent bedding airing device.

The technical purpose of the invention is realized by the following technical scheme:

an intelligent bedding airing device comprises a support, a bottom rotating mechanism arranged at the lower end of the support and an airing mechanism arranged at the support, wherein the support comprises a support body, a first support body fixed on the left side of the upper end of the support body and a second support body fixed on the right side of the support body, and two fixing stand columns are welded in the middle of the support body;

the bottom rotating mechanism comprises a base circular supporting column, a bottom base flange fastened at the upper end of the base circular supporting column through a screw, a tapered roller bearing arranged at the upper end of the bottom base flange, a planetary gear speed reducing motor fastened at the lower end of the bottom base flange through a screw, a motor flange fixed at the output shaft end of the planetary gear speed reducing motor through a pin shaft, and a bottom connecting disc fixed at the upper end of the motor flange;

the airing mechanism comprises a first bearing seat and a second bearing seat which are symmetrically arranged, two triangular frame plates fixed between the first bearing seat and the second bearing seat through a rotating shaft, electric push rods fixed on the outer side surfaces of the two triangular frame plates, a speed reducing motor fastened at the first frame body through bolts, a tooth synchronizing wheel fixed at the output shaft end of the speed reducing motor through a pin shaft, a tooth synchronizing wheel rotationally fixed at the left end part of the rotating shaft and a synchronous belt connected with the tooth synchronizing wheel and the tooth synchronizing wheel;

one of the corners of the triangular frame plate is provided with a square through hole in a penetrating manner, a first supporting rod is inserted in the square through hole, the output shaft end of the electric push rod is connected with the end part of the first supporting rod, the other two corners of the triangular frame plate are provided with mounting holes in a penetrating manner, and a second supporting rod and a third supporting rod are respectively fixed between the corresponding mounting holes.

Furthermore, the support body is formed by combining and welding a plurality of stand columns, is of a rectangular structure and is horizontally placed;

the first support body with the second support body has the same structure, first support body is formed by a plurality of stand combination welding, first support body is the rectangle structure, first support body with the equal vertical welding of second support body in the upper end of support body.

Furthermore, the planetary gear reduction motor is positioned inside the circular support column of the base, an output shaft end of the planetary gear reduction motor extends into the tapered roller bearing, the diameter of an inner ring of the tapered roller bearing is the same as that of an outer ring of the motor flange, and the upper end face of the inner ring of the tapered roller bearing is higher than the upper plane of the motor flange;

the bottom connecting disc is of a disc-shaped structure, a plurality of first screwing holes are uniformly arranged in the middle of the bottom connecting disc in a penetrating mode, the first screwing holes are matched with through holes of the motor flange, and the bottom connecting disc is fixedly connected with the motor flange through bolts and nuts; a plurality of second screwing holes are formed in the circumferential part of the bottom connecting disc in a penetrating mode, a plurality of first through holes are formed in the surface of the fixed upright post in a penetrating mode, the first through holes are matched with the second screwing holes, and the bottom connecting disc is fastened to the upper surface of the fixed upright post through bolts and nuts; and the lower plane of the bottom connecting disc is superposed with the upper end face of the inner ring of the tapered roller bearing.

Furthermore, the first bearing seat is mounted at the upper end of the first frame body through a screw, the second bearing seat is mounted at the upper end of the second frame body through a screw, deep groove ball bearings are mounted in the first bearing seat and the second bearing seat, and the rotating shaft penetrates through the deep groove ball bearings and extends to the outer sides of the first bearing seat and the second bearing seat; the middle part of the triangular frame plate is provided with a first through hole, a rotating shaft flange is fastened at the first through hole through a bolt and a nut, the rotating shaft flange is sleeved on the outer part of the rotating shaft and fixed through a pin shaft, and the rotating shaft has only one degree of freedom of axial rotation.

Further, first bracing piece, second bracing piece and third bracing piece are the triangle-shaped setting, and wherein, the holder has still been placed to the outside of second bracing piece, the holder is the clip.

Furthermore, the intelligent bedding airing device further comprises a control box, a plurality of buttons are arranged on the surface of the control box, a single-chip microcomputer control system is arranged in the control box, a plurality of photosensitive resistors are further mounted at the upper end of the bottom connecting disc and electrically connected with the single-chip microcomputer control system, the photosensitive resistors transmit detected optical signals to the single-chip microcomputer control system, and the single-chip microcomputer control system is used for controlling the planetary gear speed reduction motor to rotate; the single chip microcomputer control system is used for controlling the speed reducing motor and the electric push rod to work; the airing mechanism is characterized in that a plurality of temperature and humidity sensors are further fixed at the airing mechanism and electrically connected with the single chip microcomputer control system, a buzzer alarm is further mounted on the surface of the control box and electrically connected with the single chip microcomputer control system.

In conclusion, the invention has the following beneficial effects:

the invention fills the blank that no household special bedding airing device exists in the market; the quilt can be intelligently aired, the quilt is pushed to the largest airing surface, and the airing surface can be automatically turned over; the airing is made to reach the optimal illumination angle direction according to the angle and the intensity of the outdoor sunlight; the intelligent rainproof alarm detects outdoor climate difference and environmental change and gives an alarm and a prompt to people.

The invention ensures the safety and reliability of the whole airing process and liberates the attention of manual control at any time. The device is stable and firm, does not cause safety threats to other people and people below the building, has a simple structure, is convenient to operate, and is suitable for families in regions with more plum rain in the south.

Drawings

FIG. 1 is a schematic structural view of an intelligent bedding airing device provided by the invention.

Fig. 2 is a cross-sectional view of the bottom pivoting mechanism.

The corresponding part names indicated by the numbers and letters in the drawings:

wherein: 1-a scaffold; 2-a bottom rotating mechanism; 3-airing mechanism; 11-a stent body; 12-a first frame; 13-a second frame body; 14-fixing the upright post; 21-base round support column; 22-bottom base flange; 23-tapered roller bearings; 24-a planetary gear reduction motor; 25-a motor flange; 26-bottom connecting disc; 31-a first bearing seat; 32-a rotating shaft; 33-a tripod plate; 34-an electric push rod; 35-a reduction motor; 36-10 gear synchronizing wheels; 37-30 tooth synchronizing wheels; 38-a synchronous belt; 39-a spindle flange; 310-a first support bar; 311-a clamp.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purposes and the effects of the invention easy to understand, the invention is further described with reference to the figures and the specific embodiments.

As shown in fig. 1 and 2, the intelligent bedding airing device provided by the invention comprises a bracket 1, a bottom rotating mechanism 2 arranged at the lower end of the bracket 1, and an airing mechanism 3 arranged at the bracket 1, wherein the bracket 1 comprises a bracket body 11, a first bracket body 12 fixed on the left side of the upper end of the bracket body 11, and a second bracket body 13 fixed on the right side of the bracket body 11, and two fixed upright posts 14 are welded at the middle part of the bracket body 11;

the bottom rotating mechanism 2 comprises a base circular supporting column 21, a bottom base flange 22 fastened at the upper end of the base circular supporting column 21 through a screw, a tapered roller bearing 23 installed at the upper end of the bottom base flange 22, a planetary gear speed reducing motor 24 fastened at the lower end of the bottom base flange 22 through a screw, a motor flange 25 fixed at the output shaft end of the planetary gear speed reducing motor 24 through a pin shaft, and a bottom connecting disc 26 fixed at the upper end of the motor flange 25;

the airing mechanism 3 comprises a first bearing seat 31 and a second bearing seat which are symmetrically arranged, two triangular frame plates 33 fixed between the first bearing seat 31 and the second bearing seat through a rotating shaft 32, electric push rods 34 fixed on the outer side surfaces of the two triangular frame plates 33, a speed reducing motor 35 fastened at the first frame body 12 through bolts, a 10-tooth synchronizing wheel 36 fixed at the output shaft end of the speed reducing motor 35 through a pin shaft, a 30-tooth synchronizing wheel 37 rotationally fixed at the left end part of the rotating shaft 32, and a synchronous belt 38 connected with the 10-tooth synchronizing wheel 36 and the 30-tooth synchronizing wheel 37;

one of the corners of the triangular frame plate 33 is provided with a square through hole in a penetrating way, a first supporting rod 310 is inserted in the square through hole, the output shaft end of the electric push rod 34 is connected with the end part of the first supporting rod 310, the other two corners of the triangular frame plate 33 are provided with mounting holes in a penetrating way, and a second supporting rod and a third supporting rod are respectively fixed between the corresponding mounting holes.

Further, the support body 11 is formed by combining and welding a plurality of upright columns, the support body 11 is of a rectangular structure, and the support body 11 is horizontally arranged;

first support body 12 with second support body 13 has the same structure, first support body 12 is formed by a plurality of stand combination welding, first support body 12 is the rectangle structure, first support body 12 with second support body 13 all welds perpendicularly in the upper end of support body 11.

Further, the planetary gear reduction motor 24 is located inside the base circular support column 21, an output shaft end of the planetary gear reduction motor 24 extends into the tapered roller bearing 23, the diameter of an inner ring of the tapered roller bearing 23 is the same as that of an outer ring of the motor flange 25, and an upper end face of the inner ring of the tapered roller bearing 23 is higher than an upper plane of the motor flange 25;

the bottom connecting disc 26 is a disc-shaped structure, a plurality of first screwing holes are uniformly formed in the middle of the bottom connecting disc 26 in a penetrating mode, the first screwing holes are matched with through holes of the motor flange 25, and the bottom connecting disc 26 is fixedly connected with the motor flange 25 through bolts and nuts; a plurality of second screwing holes are arranged along the circumferential part of the bottom connecting disc 26 in a penetrating way, a plurality of first through holes are arranged on the surface of the fixed upright post 14 in a penetrating way, the first through holes are matched with the second screwing holes, and the bottom connecting disc 26 is fastened on the upper surface of the fixed upright post 14 through bolts and nuts; the lower plane of the bottom connecting disk 26 coincides with the upper end face of the inner ring of the tapered roller bearing 23.

Further, the first bearing seat 31 is mounted at the upper end of the first frame body 12 through a screw, the second bearing seat is mounted at the upper end of the second frame body 13 through a screw, deep groove ball bearings are mounted in the first bearing seat 31 and the second bearing seat, and the rotating shaft 32 penetrates through the deep groove ball bearings and extends to the outer sides of the first bearing seat 31 and the second bearing seat; the middle part of the triangular frame plate 33 is provided with a first perforation, a rotating shaft flange 39 is fastened at the first perforation through bolts and nuts, the rotating shaft flange 39 is sleeved on the outer part of the rotating shaft 32 and is fixed through a pin shaft, and the rotating shaft 32 only has one degree of freedom of axial rotation.

Further, first bracing piece 310, second bracing piece and third bracing piece are the setting of triangle frame type, and wherein, holder 311 has still been placed to the outside of second bracing piece, holder 311 is the clip.

Furthermore, the intelligent bedding airing device further comprises a control box, a plurality of buttons are arranged on the surface of the control box, a single-chip microcomputer control system is arranged in the control box, a plurality of photosensitive resistors are further mounted at the upper end of the bottom connecting disc 26 and electrically connected with the single-chip microcomputer control system, the photosensitive resistors transmit detected optical signals to the single-chip microcomputer control system, and the single-chip microcomputer control system is used for controlling the planetary gear speed reducing motor 24 to rotate; the single chip microcomputer control system is used for controlling the speed reducing motor 35 and the electric push rod 34 to work; the airing mechanism 3 department still is fixed with a plurality of temperature and humidity sensors, and a plurality of temperature and humidity sensors are connected with single chip microcomputer control system electricity, the buzzer siren is still installed on control box surface, and the buzzer siren is connected with single chip microcomputer control system electricity.

The intelligent light following function of the invention: the planetary gear speed reducing motor is arranged on the bottom base flange through 4 screws, and the bottom base flange is fixedly arranged with the base circular support column through a set screw; an output shaft of the planetary gear speed reducing motor is in clearance fit connection with a motor flange through a pin; the tapered roller bearing is arranged on the bottom base flange, the diameter of the inner ring of the tapered roller bearing is consistent with that of the motor flange, and the upper end surface of the inner ring of the tapered roller bearing is slightly higher than the upper plane of the motor flange; the bottom connecting disc is fixedly connected with the motor flange through 4 groups of bolts and nuts, and the lower plane of the bottom connecting disc is superposed with the upper end face of the tapered roller bearing inner ring so as to bear the gravity and the bending moment of other mechanisms installed on the upper plane of the bottom connecting disc. The vertical shaft direction adjusting and steering mechanism can change according to the resistance value of the photosensitive resistor, then transmits a signal to the single chip microcomputer control system, the single chip microcomputer control system controls the planetary gear reduction motor, and the planetary gear reduction motor provides torque to enable the bottom connecting disc and other mechanisms mounted on the upper portion of the bottom connecting disc to achieve vertical shaft turnover movement so as to drive the whole device to rotate to achieve light following.

The push-stretch adjusting function: considering the difference of the volume area of the bedding and the larger area after the bedding is unfolded, the airing area is large, the upper airing frame body of the device is made into a triangular frame shape, the bedding is folded into three surfaces, and the occupied space volume is effectively reduced. Three angles of the tripod plate are respectively connected with a supporting rod, and the first supporting rod can be freely adjusted in the square through hole. The joint of the first supporting rod and the electric push rod is connected with two ends, the electric push rod can be appointed by the single chip microcomputer control system to push in to drive the movable supporting rod to push out a quilt, the pushing and extending distance of the electric push rod can be adjusted according to the size of the quilt, and the limit stroke is 300 mm. The rest second support rods and the rest second support rods are fixedly connected with the triangular frame plate through flanges and only play a role in supporting the bedding.

The turning function is as follows: the deep groove ball bearings are arranged on the bearing seats, the bearing seats are arranged on the bracket through screws, and the rotating shaft is arranged on the two bearing seats and only axially rotates for one degree of freedom; a rotating shaft flange of the rotating shaft is fixedly connected with the rotating shaft through a pin, and two horizontal rotating shaft flanges at two ends of the rotating shaft are fixedly connected with the middle of the tripod plate through bolts and nuts; the tripod plate rotates by taking the rotating shaft as an axis. The worm gear speed reducing motor is installed on the support through the motor installation frame and the bolt nut, an output shaft of the worm gear speed reducing motor is fixedly connected with the 10-tooth synchronizing wheel through a pin, the 10-tooth synchronizing wheel is in transmission connection with the 30-tooth synchronizing wheel through a synchronous belt, and the 30-tooth synchronizing wheel is connected with the rotating shaft through a nut. Tilting mechanism is transmitted for 10 tooth synchronizing wheels by worm gear motor output torque, and 10 tooth synchronizing wheels pass through the hold-in range and give 30 tooth synchronizing wheels with power transmission, and 30 tooth synchronizing wheels and then drive the pivot level and rotate, and the epaxial pivot flange of commentaries on classics is owing to with pivot and tripod board fixed connection, and the pivot level is rotated and is then driven whole sunning tripod board and rotate certain angle.

Rain-proof alarm reminds function: the control box integrating button operation, single chip microcomputer control system and temperature and humidity display is arranged on the lower portion of the airing device, and functions of button opening, rain-proof alarm sound emission, outdoor temperature and humidity state display and the like can be carried out in the later period.

The invention installs the base round supporting column of the device on the table-board of the open balcony through four anchor bolts, turns on the power switch of the device to start the device, at this time, the device is in the starting working state, the push-stretch adjusting mechanism needs people to control the electric push rod through the button display integrated control box according to the size of the bedding to adjust the push-stretch stroke, when the temperature and humidity of the temperature and humidity sensor does not reach the preset alarm value, and when the weather condition is good and the illumination is available according to the illumination intensity sensor, the control system is started, the vertical axis direction adjusts the steering mechanism to follow the light, in order to save the electric energy and the unnecessary continuous light following, the system sets to automatically start the light following once every 5-10 minutes, the step is repeated after the light following, the device keeps the posture for a period of time, the main body of the turnover mechanism has three airing surfaces, the turnover function carries, the device keeps repeating this step after a period of time, and when the weather appears changing, by sunshine sufficient change for overcast and rainy weather, temperature and humidity sensor detected information, and temperature and humidity sensor reaches predetermined alarm value this moment, triggers alarm system, and the warning music reminds the people to come back to the bed clothes of sunning through bee calling organ or loudspeaker.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are given by way of illustration of the principles of the present invention, and that various changes and modifications may be made without departing from the spirit and scope of the invention as defined by the appended claims. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides an intelligence bedding drying device, includes support (1), set up in bottom slewing mechanism (2) of support (1) lower extreme and set up in sunning mechanism (3) of support (1) department, its characterized in that: the support (1) comprises a support body (11), a first support body (12) fixed on the left side of the upper end of the support body (11) and a second support body (13) fixed on the right side of the support body (11), and two fixed upright posts (14) are welded in the middle of the support body (11);

the bottom rotating mechanism (2) comprises a base circular supporting column (21), a bottom base flange (22) fastened to the upper end of the base circular supporting column (21) through a screw, a tapered roller bearing (23) installed at the upper end of the bottom base flange (22), a planetary gear speed reducing motor (24) fastened to the lower end of the bottom base flange (22) through a screw, a motor flange (25) fixed to the output shaft end of the planetary gear speed reducing motor (24) through a pin shaft, and a bottom connecting disc (26) fixed to the upper end of the motor flange (25);

the airing mechanism (3) comprises a first bearing seat (31) and a second bearing seat which are symmetrically arranged, two triangular frame plates (33) fixed between the first bearing seat (31) and the second bearing seat through a rotating shaft (32), electric push rods (34) fixed on the outer side surfaces of the two triangular frame plates (33), a speed reducing motor (35) fastened at the first frame body (12) through bolts, a 10-tooth synchronizing wheel (36) fixed at the output shaft end of the speed reducing motor (35) through a pin shaft, a 30-tooth synchronizing wheel (37) rotationally fixed at the left end part of the rotating shaft (32) and a synchronous belt (38) connected with the 10-tooth synchronizing wheel (36) and the 30-tooth synchronizing wheel (37);

one corner of the triangular frame plate (33) is provided with a square through hole in a penetrating manner, a first supporting rod (310) is inserted into the square through hole, the output shaft end of the electric push rod (34) is connected with the end part of the first supporting rod (310), the other two corners of the triangular frame plate (33) are provided with mounting holes in a penetrating manner, and a second supporting rod and a third supporting rod are respectively fixed between the corresponding mounting holes;

the planetary gear speed reducing motor (24) is positioned inside the base circular support column (21), the output shaft end of the planetary gear speed reducing motor (24) extends into the tapered roller bearing (23), the diameter of the inner ring of the tapered roller bearing (23) is the same as that of the outer ring of the motor flange (25), and the upper end face of the inner ring of the tapered roller bearing (23) is higher than the upper plane of the motor flange (25);

the bottom connecting disc (26) is of a disc-shaped structure, a plurality of first screwing holes are uniformly formed in the middle of the bottom connecting disc (26) in a penetrating mode, the first screwing holes are matched with through holes of the motor flange (25), and the bottom connecting disc (26) is fixedly connected with the motor flange (25) through bolts and nuts; a plurality of second screwing holes are formed along the circumferential part of the bottom connecting disc (26), a plurality of first through holes are formed in the surface of the fixed upright post (14) in a penetrating mode, the first through holes are matched with the second screwing holes, and the bottom connecting disc (26) is fastened to the upper surface of the fixed upright post (14) through bolts and nuts; the lower plane of the bottom connecting disc (26) is superposed with the upper end face of the inner ring of the tapered roller bearing (23).

2. The intelligent quilt airing device of claim 1, wherein: the support body (11) is formed by combining and welding a plurality of upright posts, the support body (11) is of a rectangular structure, and the support body (11) is horizontally placed;

the first support body (12) with the second support body (13) have the same structure, first support body (12) are formed by welding a plurality of stand column combinations, first support body (12) are rectangular structures, first support body (12) with second support body (13) all perpendicularly weld in the upper end of support body (11).

3. The intelligent quilt airing device of claim 1, wherein: the first bearing seat (31) is mounted at the upper end of the first frame body (12) through a screw, the second bearing seat is mounted at the upper end of the second frame body (13) through a screw, deep groove ball bearings are mounted in the first bearing seat (31) and the second bearing seat, and the rotating shaft (32) penetrates through the deep groove ball bearings and extends to the outer sides of the first bearing seat (31) and the second bearing seat; the middle part of tripod board (33) has first perforation, and first perforation department has pivot flange (39) through bolt and nut fastening, pivot flange (39) cover is located the outside of pivot (32) and through the round pin hub fixation, pivot (32) only have a degree of freedom of axial rotation.

4. The intelligent quilt airing device of claim 1, wherein: first bracing piece (310), second bracing piece and third bracing piece are the triangle-shaped setting, and wherein, holder (311) have still been placed to the outside of second bracing piece, holder (311) are the clip.

5. The intelligent quilt airing device of claim 1, wherein: the intelligent bedding airing device further comprises a control box, wherein a plurality of buttons are arranged on the surface of the control box, a single-chip microcomputer control system is arranged in the control box, a plurality of photosensitive resistors are further mounted at the upper end of the bottom connecting disc (26) and are electrically connected with the single-chip microcomputer control system, the photosensitive resistors transmit detected optical signals to the single-chip microcomputer control system, and the single-chip microcomputer control system is used for controlling the planetary gear speed reducing motor (24) to rotate; the single chip microcomputer control system is used for controlling a speed reducing motor (35) and an electric push rod (34) to work; airing mechanism (3) department still is fixed with a plurality of temperature and humidity sensor, and a plurality of temperature and humidity sensor are connected with single chip microcomputer control system electricity, control box surface still installs the buzzer siren, and the buzzer siren is connected with single chip microcomputer control system electricity.