CN207046213U - The equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting - Google Patents

Abstract

A kind of equipment of three-dimensional storage kindergarten's bed of automatic vertical lifting disclosed in the utility model, include the frame of surrounding insertion, it is characterized in that, cross beam frame in frame is provided with vertical lift conveying device, it is vertically moved up or down on the vertical lift transfer unit of conveying device and is fixed with, each fixture between spaced setting multiple for the fixture of knot that can be undone by a pull kindergarten bed；And the bottom of vertical lift conveying device is provided with to be used to detect and judges whether kindergarten's bed is connected and detects the automatic running monitoring system for judging whether fixture enters bottom of the frame setting position with fixture, the side of each fixture is corresponding corresponding to automatic running monitoring system.Its is compact-sized reliable, it is easy to use, realize and multiple beds in nursery teacher are efficiently and effectively subjected to automatic accomodation, the playground of child is comparatively safe after guarantee storage and space availability ratio reaches optimal, the phenomenon that child bumps against bed and collapsed will not occur for multiple beds after storage, hand labor intensity is reduced, it is safe to use reliable and stable.

Description

The equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting

Technical field

Automatic vertical lifting class three-dimensional storage apparatus is the utility model is related to, for kindergarten's bed store the intelligence of storage Energy equipment, is consequently belonging to automated machine apparatus field, and especially a kind of automatic vertical lifting is three-dimensional stores setting for kindergarten's bed It is standby.

Background technology

Kindergarten is the palace that child just relates to knowledge, and for ease of using and managing, school can set list for different classes Only lobby and recreation room.But for day-care children garden, lobby uses only for child's lunch break, if individually taken One classroom, it can so cause space waste, cost increase.To save area, reducing cost, we can be by lobby and work A room is merged into dynamic room, and child's activity stores bed when playing, and is again in place bed when lunch break.But How to be stored, bed storage after be able to can be brought a safety to child playground, storage before and after child bed clothes Whether it is disturbed, how improves the problems such as space availability ratio and be required for considering.If simply simply by the bed of children Position is arranged in a row, and the area that so not only takes up space is larger, the phenomenon that accidentally trips or collide with is there is also when child plays, separately Multiple beds are carried and are stacked in the corner in classroom by the outer manpower using teacher, due to being almost female's religion in current kindergarten Teacher, and schoolmarm's is physical relatively weak, carried daily for this continuation stacking and using when carry and put operation and exist Certain difficulty, and labor intensity is larger, and so simple stack easily bumps against and collapsed when child plays, therefore exists Certain potential safety hazard, the state so that object for appreciation that child can not be to one's heart's content, teacher will also be alert at all times.In view of the above-mentioned problems, A kind of preferable solution is also being sought in day-care children garden always, realizes the quick, effective of bed storage, safety and space profit Reach optimal with rate.

Utility model content

The purpose of this utility model is designed a kind of fast to the progress of multiple beds to solve the deficiency of above-mentioned technology Prompt effective storage, and ensure that the playground of child after storage is comparatively safe and space availability ratio reaches optimal automatic vertical The equipment of the three-dimensional storage kindergarten's bed of lifting.

The equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting designed by the utility model, include the machine of surrounding insertion Frame, the cross beam frame in frame are provided with vertical lift conveying device, are vertically moved up or down on the vertical lift transfer unit of conveying device It is fixed with, each fixture between spaced setting multiple for the fixture of knot that can be undone by a pull kindergarten bed；And vertical lift conveying device Bottom be provided be used for detect judge kindergarten's bed whether be connected and detects with fixture judge fixture whether into bottom of the frame setting The automatic running monitoring system of position, the side of each fixture correspond to automatic running monitoring system.

Further preferably, being vertically moved up or down conveying device includes bearing block, lifting active rotating shaft, lifting driven spindle, deceleration Motor, transmission mechanism and the vertical lift chain as vertical lift transfer unit, bearing block are individually fixed in cross beam frame Top and bottom, lifting active rotating shaft worn on the bearing block being connected at the top of cross beam frame, and lifting driven spindle is worn and is connected on position In on the bearing block of cross beam frame bottom, reducing motor drives lifting active rotating shaft by transmission mechanism；Covered on lifting active rotating shaft Drive sprocket is connected to, lifts and is socketed with underdrive sprocket wheel on driven spindle, is vertically moved up or down the both ends transmission engagement of chain Portion is respectively sleeved on drive sprocket and underdrive sprocket wheel, and each fixture is fixed respectively and is vertically moved up or down the outside of chain.

Further preferably, the concrete structure of fixture and kindergarten's bed progress knot that can be undone by a pull is：Fixture includes location-plate, at least two The locating dowel of block and at least two T-shaped shapes in cross section, location-plate are fixed on the outside of vertical lift chain, gear Block and locating dowel are both secured to the outside of location-plate, and block is located at the lower section of locating dowel, and the end of location-plate is extended with detection plate, And the head of locating dowel is inserted in the hardy hole of kindergarten Cribguard side.

Further preferably, transmission mechanism includes drive sprocket, driven sprocket and driving chain, and drive sprocket is socketed on deceleration In the rotating shaft of motor, driven sprocket is socketed on lifting active rotating shaft, and the both ends transmission engaging piece of driving chain is respectively sleeved in master On movable sprocket and driven sprocket, the motor on reducing motor uses DC brushless motor.

Further preferably, the cross beam frame in frame includes head piece, cross member and connecting rod, lifts the axle on active rotating shaft Bearing is fixed on the top of head piece, and lifts the top that active rotating shaft is located at head piece；Lift the bearing block on driven spindle The bottom of cross member is fixed on, and lifts the lower section that driven spindle is located at cross member；Head piece and cross member are entered by connecting rod Row is connected, and reducing motor is fixed on the top of head piece.

Further preferably, automatic running monitoring system includes PLC, judges whether fixture enters frame for detecting The proximity switch of bottom setting position and for detect judge kindergarten's bed whether the ultrasonic sensor being connected with fixture, it is close Switch and ultrasonic sensor transmit with PLC signal to be connected, and proximity switch and ultrasonic sensor are both secured to In frame, and the position of proximity switch and ultrasonic sensor is corresponding with fixture respectively, and the position correspondence of detection plate is in close Switch.

Further preferably, in addition to for positioning the guide-localization mechanism of kindergarten's bed is conveyed, guide-localization mechanism is fixed In the inner side of bottom of the frame, and it is provided with the lower section of lifting driven spindle, guide-localization mechanism and makees directly for kindergarten's bed The cylinder roller bearing that line slides.

Further preferably, it is fixed with guide-localization mechanism for detecting whether having child and remaining article to enter in equipment Grating sensor, and the transmission of grating sensor and PLC signal connects.

Further preferably, in addition in real time proximity switch, ultrasonic sensor and grating sensor running status are monitored Touch-screen, touch-screen connects with the transmission of PLC signal, and touch-screen is fixed on the outside of frame.

Further preferably, the safety device for spacing kindergarten's bed is transversely provided with the openings of frame, safety The front of protector is provided with electrically operated gate.

The equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting designed by the utility model, its is compact-sized reliable, It is easy to use, realize and multiple beds in nursery teacher are efficiently and effectively subjected to automatic accomodation, and ensure child after storage Playground it is comparatively safe and space availability ratio reaches optimal, and the multiple beds for carrying out using this mode heap poststack will not The phenomenon that child bumps against bed and collapsed occurs, reduces hand labor intensity, it is safe to use reliable and stable.

Brief description of the drawings

Fig. 1 is the overall structure diagram (one) of embodiment 1；

Fig. 2 is the overall structure diagram (two) of embodiment 1；

Fig. 3 is the bed placing structure schematic diagram of embodiment 1.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, every other embodiment that those of ordinary skill in the art are obtained all belongs to In the scope of the utility model protection.

Embodiment 1：

As shown in Figure 1-Figure 3, the equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting described by the present embodiment, including The frame 1 of surrounding insertion, the cross beam frame 21 in frame 1 are provided with vertical lift conveying device 23, are vertically moved up or down conveying device 23 Vertical lift transfer unit on be fixed with fixture more than 2 for knot that can be undone by a pull kindergarten bed, it is spaced between each fixture 2 to set Put；And the bottom of vertical lift conveying device 23 is provided with to be used to detect and judges whether kindergarten's bed is connected and detects judgement with fixture Whether fixture enters the automatic running monitoring system of bottom of the frame setting position, and the side of each fixture 2 is supervised corresponding to automatic running Examining system.

In the present embodiment be vertically moved up or down conveying device 23 include bearing block 24, lifting active rotating shaft 7, lifting driven spindle 8, Reducing motor 5, transmission mechanism 6 and the vertical lift chain 9 as vertical lift transfer unit, bearing block 24 are fixed respectively In the top and bottom of cross beam frame 21, lifting active rotating shaft 7, which is worn, to be connected on the bearing block 24 at the top of cross beam frame 21, lift from Turn axle 8, which is worn, to be connected on the bearing block 24 of the bottom of cross beam frame 21, and reducing motor 5 drives lifting actively by transmission mechanism 6 Rotating shaft 7；Drive sprocket 10 is socketed with lifting active rotating shaft 7, lifts and is socketed with underdrive sprocket wheel 22 on driven spindle 8, hang down The both ends transmission engaging piece for going straight up to drop chain 9 is respectively sleeved on drive sprocket 10 and underdrive sprocket wheel 20, and each fixture 2 divides Gu Ding not be with the outside of vertical lift chain 9.Its structure lifting active rotating shaft 7 drives upper drive sprocket by reducing motor 5 10 realize positive and negative crankmotion, and vertical lift chain 9 drives the positive and negative crankmotion of underdrive sprocket wheel 22, from And realize vertical lift chain 9 and the vertical lift fortune of reciprocating rotating is carried out around upper drive sprocket 10 and underdrive sprocket wheel 10 It is dynamic, further realize kindergarten's bed on vertical lift chain 9 by fixture 2 rise storage and declining put it is dynamic Make.The Chain conveyer for being wherein vertically moved up or down chain 9 and upper and lower drive sprocket can be replaced the belt of belt transmission and upper and lower Drive pulley, or overall vertical lift conveying device is replaced with rope sheave is socketed on reducing motor, wind steel using rope sheave Cord realizes the lifting of fixture.

The concrete structure of fixture 2 and kindergarten's bed progress knot that can be undone by a pull is in the present embodiment：Fixture 2 includes location-plate 19, at least The locating dowel 11 of two blocks 12 and at least two T-shaped shapes in cross section, location-plate 19 are fixed on vertical lift carrier chain The outside of bar 9, block 12 and locating dowel 11 are both secured to the outside of location-plate 19, and block 12 is located at the lower section of locating dowel 11, fixed The end of position plate 19 is extended with detection plate 20, and the head of locating dowel 19 is inserted in the hardy hole 13 of kindergarten Cribguard side. The location-plate 19 of its structure adopts the outside for being bolted to vertical lift chain 9 when fixing, when bed is pushed into a location-plate During 19 outer fix, the head of locating dowel 11 is located at the heavy caliber of hardy hole 13, when bed rises, the head of locating dowel 11 It is close be stuck in hardy hole 13 it is small-bore in, reach both and be fitted close positioning, and matched somebody with somebody by block 12 and kindergarten's bed Positioning is closed, has the function that to prevent bed from overturning in lifting, bed can avoid the occurrence of landing phenomenon in lifting process, avoid The generation of security incident.The wherein structure of hardy hole 13 is bottom circular hole, and the upside of circular hole has in communication vertical elongated Hole.

Transmission mechanism 6 includes drive sprocket, driven sprocket and driving chain in the present embodiment, and drive sprocket is socketed on deceleration In the rotating shaft of motor 5, driven sprocket is socketed on lifting active rotating shaft 7, and the both ends transmission engaging piece of driving chain is respectively sleeved in On drive sprocket and driven sprocket, the motor on reducing motor 5 uses DC brushless motor.Wherein transmission mechanism can also use tooth Take turns engaged transmission to carry out reducing motor 5 and lift the transmission between active rotating shaft 7, and Chain conveyer and gear drive, during transmission Steady reliable, transmission accuracy is higher.

Cross beam frame 21 in the present embodiment in frame 1 includes head piece 211, cross member 212 and connecting rod 213, lifting master Bearing block 24 on turn axle 7 is fixed on the top of head piece 211, and lifts the top that active rotating shaft 7 is located at head piece 211； Bearing block 24 on lifting driven spindle 8 is fixed on the bottom of cross member 212, and lifts driven spindle 7 and be located at cross member 212 Lower section；Head piece 211 and cross member 212 are attached fixation by connecting rod 213, and reducing motor 5 is fixed on head piece 211 Top.Its structure causes compact-sized reliable, the firmness of lift carriage 1, and bearing block and reducing motor are easy for installation, Fixation.

Automatic running monitoring system includes PLC 25, judges whether fixture 2 enters machine for detecting in the present embodiment The proximity switch 16 of the bottom setting position of frame 1 and for detect judge kindergarten's bed whether the supersonic sensing being connected with fixture 2 Device 15, proximity switch 16 and ultrasonic sensor 15 are transmitted with the signal of PLC 25 and connected, and proximity switch 15 and super Sonic sensor 16 is both secured in frame 1, and the position of proximity switch 15 and ultrasonic sensor 16 is relative with fixture 2 respectively Should, the position correspondence of detection plate 20 is in proximity switch 15.Wherein ultrasonic sensor is controlled by adjusting the distance, and is received to detect Whether bed removes (fixture 2 and bed point when whether bed is pushed (fixture 2 and bed snapping) in place or put when receiving in slave unit From).Proximity switch realizes the regulation conversion of kindergarten's bed rate of climb speed with the combination of PLC 25, and realizing needs Whether the fixture to be connected with bed enters the control of predeterminated position, so as to reach the accurate control of a stand.

Also include being used for the guide-localization mechanism 3 for positioning conveying kindergarten's bed in the present embodiment, guide-localization mechanism 3 is solid Due to the inner side of the bottom of frame 1, and it is provided with the lower section of lifting driven spindle 8, guide-localization mechanism 3 for kindergarten's bed Make the cylinder roller bearing of line sliding.During being pushed into equipment, bed left and right sidesing post rolls kindergarten's bed along cylinder Sub- bearing linear slide, after bed shifts the correspondence position of proximity switch onto, the locating dowel on fixture 2 is just seated on guardrail fixed At the heavy caliber in position hole, being accurately positioned for bed position is realized.

It is fixed with the present embodiment in guide-localization mechanism 3 for detecting whether having child and remaining article to enter in equipment Grating sensor 17, and the transmission of grating sensor 17 and the signal of PLC 25 connects.When grating sensor 17 has detected Child and remaining article enter in equipment, then grating sensor 17 is fed back in PLC 25, and PLC 25, which is made, to be set The standby instruction being stopped carries out complete arrestment automatic running.

Also include real-time monitoring proximity switch 15, ultrasonic sensor 16 and grating sensor 17 in the present embodiment to run The touch-screen 18 of state, touch-screen 18 and PLC controls the transmission of 25 device signals to connect, and touch-screen 18 is fixed on the outside of frame. Its structure is easy to monitor the operation conditions of each sensor, in order to change the component of damage in time.

The safety device 4 for spacing kindergarten's bed is transversely provided with the present embodiment at the openings of frame 1, is pacified The front of full protection device 4 is provided with electrically operated gate.The enclosing of safety device 4 prevents child from entering canyon in the surrounding of frame 1 It is interior, and the front of safety device 4 is provided with electrically operated gate, can facilitate folding, is easy to the storage of bed accessory, puts and the dimension of equipment Shield.

Operation principle：User can voluntarily select equipment group number and taking in bed number, every group of equipment according to classroom space size It is independent lifting storage system.This equipment temporarily sets an equipment and puts five beds, at 7.2 meters in 2.7 meters of high classrooms In long classroom, can level put minimum five groups of equipment, plant width is consistent with kindergarten's bedside degree, realizes space availability ratio most Bigization.Specifically, lift active rotating shaft 7 and lift the cross beam frame that driven spindle 8 is separately mounted to by bearing block in frame 1 21 top and bottom, realize the overall positioning in space.Reducing motor 5 is realized positive and negative by Chain conveyer drive lifting active rotating shaft 7 Transhipment is dynamic, and vertical lift chain 9 realizes revolution reciprocal vertical lifting under the driving of upper and lower drive sprocket, so as to reach Multiple kindergarten's beds carry out storing and being vertically moved up or down one by one chain 9 when the side for being vertically moved up or down chain 9 rises On be accommodated with multiple kindergarten's beds side decline when put one by one, fixture 2 be arranged on lift chain 9 on, child Garden bed is connected by the locating dowel 11 on fixture 2 with the hardy hole 13 of bed.Only it is equipped with equipment vertical lift chain 9 Four fixtures are the storage that five beds can be achieved, and first fixture of original position is located at the lowermost end of frame 1：Motor when storing bed Rotate forward, bed is pushed into equipment, and bed left and right sidesing post is straight along the cylinder roller bearing in guide-localization mechanism 3 in progradation Line slides, while ultrasonic sensor 16 detects whether bed is pushed in place, and rear ultrasonic sensor 16 sends command signal in place, The reception signal of PLC 25 control reducing motor drives chain 9 to realize the storage and rising of bed, during rising on fixture Locating dowel 11 closely be stuck in a hardy hole 13 it is small-bore in, realize kindergarten's bed safety storage.The bed rate of climb is fast Slowly regulation is controlled by proximity switch and PLC 25, when the sensitive surface of proximity switch 15 detects second fixture 2 During detection plate, motor shuts down, and now second fixture 2 is accurately parked in the lowermost end of frame 1, the like carry out the 3rd bed Push away and put；After the 4th bed is stored, motor is stopped, and the 5th bed is directly pushed away the position for putting the bottommost of frame 1 ；Motor reversely rotates when putting bed, and ultrasonic sensor 16 detects whether the 5th bed removes in slave unit first, moves Go out rear ultrasonic sensor 16 and send command signal, control reducing motor 5 to drive vertical lift after the reception signal of PLC 25 Chain 9 realizes the decline of bed, and when the sensitive surface of proximity switch 15 detects the detection plate 20 of the 4th bed, motor stops Work, now the 4th bed is accurately parked in the lowermost end of frame 1, and bed is drawn out, and is removed until in five bed whole slave units.Right During bed is stored or put, grating sensor 17 has once detected that child and article enter canyon, and motor stops immediately Work, touch-screen 18 are used for monitoring each operating condition sensor in real time to change damage component in time.

The utility model is not limited to above-mentioned preferred forms, and anyone can draw under enlightenment of the present utility model Other various forms of products, however, make any change in its shape or structure, it is every that there is same as the present application or phase Approximate technical scheme, all falls within the scope of protection of the utility model.

Claims (10)

1. a kind of equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting, include the frame of surrounding insertion, it is characterised in that machine Cross beam frame in frame is provided with vertical lift conveying device, is vertically moved up or down on the vertical lift transfer unit of conveying device and is fixed with Fixture for knot that can be undone by a pull kindergarten bed is multiple, spaced setting between each fixture；And the bottom of vertical lift conveying device is set Have and judge whether kindergarten's bed with fixture is connected and detects for detecting and judge fixture whether into bottom of the frame setting position Automatic running monitoring system, the side of each fixture correspond to automatic running monitoring system.

2. the equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting according to claim 1, it is characterised in that vertical to rise Dropping conveying device includes bearing block, lifting active rotating shaft, lifting driven spindle, reducing motor, transmission mechanism and is risen as vertical The vertical lift chain of transfer unit drops, and bearing block is individually fixed in the top and bottom of cross beam frame, lifts active rotating shaft Wear on the bearing block being connected at the top of cross beam frame, lifting driven spindle, which is worn, to be connected on the bearing block of cross beam frame bottom, is subtracted Speed motor drives lifting active rotating shaft by transmission mechanism；Drive sprocket is socketed with lifting active rotating shaft, is lifted from turn Underdrive sprocket wheel is socketed with axle, be vertically moved up or down chain both ends transmission engaging piece be respectively sleeved in drive sprocket and under pass On movable sprocket, each fixture is fixed respectively and is vertically moved up or down the outside of chain.

3. the equipment of the three-dimensional storage kindergarten's bed of automatic vertical according to claim 2 lifting, it is characterised in that fixture with The concrete structure that kindergarten bed carries out knot that can be undone by a pull is：Fixture includes location-plate, at least two blocks and at least two cross sections are in The locating dowel of T-shaped shape, location-plate are fixed on the outside of vertical lift chain, and block and locating dowel are both secured to location-plate Outside, block are located at the lower section of locating dowel, and the end of location-plate is extended with detection plate, and the head of locating dowel is inserted in kindergarten The hardy hole of Cribguard side.

4. the equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting according to claim 3, it is characterised in that driver Structure includes drive sprocket, driven sprocket and driving chain, and drive sprocket is socketed in the rotating shaft of reducing motor, driven sprocket socket In on lifting active rotating shaft, the both ends transmission engaging piece of driving chain is respectively sleeved on drive sprocket and driven sprocket, and slow down electricity Motor on machine uses DC brushless motor.

5. the equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting according to claim 4, it is characterised in that in frame Cross beam frame include head piece, cross member and connecting rod, lift the top that the bearing block on active rotating shaft is fixed on head piece, and Lifting active rotating shaft is located at the top of head piece；Bearing block on lifting driven spindle is fixed on the bottom of cross member, and lifts Driven spindle is located at the lower section of cross member；Head piece and cross member are attached fixation by connecting rod, and reducing motor is fixed on The top of head piece.

6. the equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting according to claim 5, it is characterised in that automatic fortune Row monitoring system include PLC, for detect judge fixture whether into bottom of the frame setting position proximity switch and For detect judge kindergarten's bed whether the ultrasonic sensor being connected with fixture, proximity switch and ultrasonic sensor with The transmission connection of PLC signal, and proximity switch and ultrasonic sensor are both secured in frame, and proximity switch and ultrasound The position of wave sensor is corresponding with fixture respectively, and the position correspondence of detection plate is in proximity switch.

7. the equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting according to claim 6, it is characterised in that also include For positioning the guide-localization mechanism of conveying kindergarten's bed, guide-localization mechanism is fixed on the inner side of bottom of the frame, and positioned at liter The lower section of driven spindle is dropped, the cylinder roller bearing for making line sliding for kindergarten's bed is installed in guide-localization mechanism.

8. the equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting according to claim 7, it is characterised in that it is fixed to be oriented to It is fixed with the mechanism of position for detecting whether there is the grating sensor that child and remaining article enter in equipment, and grating sensor Transmit and connect with PLC signal.

9. the equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting according to claim 8, it is characterised in that also include The touch-screen of monitoring proximity switch, ultrasonic sensor and grating sensor running status, touch-screen are believed with PLC in real time Number transmission connection, and touch-screen is fixed on the outside of frame.

10. the equipment of the three-dimensional storage kindergarten's bed of automatic vertical lifting according to claim 1, it is characterised in that frame Openings at be transversely provided with safety device for spacing kindergarten's bed, the front of safety device is provided with electronic Door.