CN100515846C - Turning holder with a convenient easy-adjustable movable loading plate - Google Patents
Turning holder with a convenient easy-adjustable movable loading plate Download PDFInfo
- Publication number
- CN100515846C CN100515846C CNB2007100767174A CN200710076717A CN100515846C CN 100515846 C CN100515846 C CN 100515846C CN B2007100767174 A CNB2007100767174 A CN B2007100767174A CN 200710076717 A CN200710076717 A CN 200710076717A CN 100515846 C CN100515846 C CN 100515846C
- Authority
- CN
- China
- Prior art keywords
- gear
- loading plate
- movable loading
- transmission shaft
- drive shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Transmission Devices (AREA)
- Warehouses Or Storage Devices (AREA)
Abstract
The turnover shelf with easy-to-regulate movable bearing board includes one skeleton and at least one movable bearing board. The movable bearing board includes one bearing board driving unit and one bearing tray, the driving unit includes gear racks on the connectors to the skeleton, driving shafts with gear worm mechanism and gears meshed separately to the gear racks, and the bearing tray has at least one part set on the driving shafts. The present invention has the advantages of high regulating efficiency, accurate regulation and wide power source.
Description
Technical field
The present invention relates to a kind of turnover rack that is used for the turnover of indoor and outdoor implements, especially can easily regulate the turnover rack of movable loading plate easily.
Background technology
Existing material cycling frame in particular for the turnover rack of circuit card, generally is divided into vertical or horizontal two kinds, no matter is vertical or horizontal turnover rack, because the circuit card that institute's unloading is put or the size difference of other implements need the often spacing of adjusting loading plate.Because existing turnover rack is used for the structure of spacing, all be the screw rod of employing and the structure of nut, the disclosed a kind of electrostatic prevention plug-in unit tote cart of disclosed a kind of electrostatic prevention pcb board tote cart of vertical tote cart such as Chinese patent literature CN2471669 and Chinese patent literature CN2511568.Horizontal deposits tote cart as the disclosed a kind of pcb board horizontal of Chinese patent literature CN2539679, what adopt all is screw rod and nut structure, adopt the turnover rack of this structure, when needs are regulated the spacing of loading plate, need earlier to unclamp last lower nut on the screw mandrel with wrench, regulate again, it is pretty troublesome regulate like this, also needs after mixing up again with nut screwing clamping, when reusing, use the same method again and regulate once again, time-consuming.And the turnover rack of this structure can only be regulated by hand, and it not only regulates inefficiency, and degree of regulation is not high yet, and in addition, this tote cart can't be realized the automation control and regulation online with external device.
Summary of the invention
The technical matters that the present invention solves is to overcome above-mentioned shortcoming, provide a kind of easily and fast, regulate the turnover rack of the high convenient easy-adjustable movable loading plate of efficient.
Another goal of the invention of the present invention is: the turnover rack of our easy adjustable movable loading plate can be realized automatically regulating, and regulates precisely.
Another goal of the invention of the present invention is: the turnover rack of our easy adjustable movable loading plate also can be realized and external device on-line automation spacing.
Technical scheme of the present invention is: on the basis of existing turnover rack, add gear ﹠ rack structure, gear mechanism and synchrodrive axle, move around on tooth bar by gear mechanism and synchrodrive shaft driven gear, realize making things convenient for quick adjustment; The propulsion source of gear mechanism can be a manual driven, manual driven both can be that handwheel drives, can also be with tool drives such as cap keys, also can be that mechanical force drives, mechanical force drives can be with pneumatic, as hand-held pneumatic screwdriver, with electronic, as hand-held electric screwdriver, and electric wrench, perhaps directly use motor-driven gear mechanism; Regulate for realizing automation, preferably use servomotor during its motor-driven, and equipped automatic control device, this automatic control device has central process unit, can handle various signals, according to artificial input, or by the signal of other external device input, then, control servomotor work again, be used for regulating accurately the actions such as distance between the loading plate.
The present invention can be designed to two kinds of basic versions: promptly vertical or horizontal.Vertical or horizontal foot wheel or two kinds of patterns of foot wheel not of can being designed to again.
Specifically, the present invention is a kind of turnover rack of convenient easy-adjustable movable loading plate, car skeleton and at least one movable loading plate of comprising the attaching parts that containing is parallel to each other arranges, described movable loading plate comprises movable loading plate drive part and movable carrier part, the structure of described movable loading plate drive part is: respectively be provided with a toothed rack on the attaching parts of the two relative side of described car skeleton, the teeth directional of the tooth bar on the attaching parts of same side is identical; Between two toothed rack on the same side, respectively be provided with a transmission shaft, transmission shaft on one of them side is called initiative drive shaft, transmission shaft on another side is called passive transmission shaft, respectively be provided with a driving gear respectively at described initiative drive shaft two ends, respectively be provided with a ring gear at the two ends of passive transmission shaft, described driving gear and ring gear respectively with corresponding tooth bar engagement separately; Be provided with worm-and-wheel gear on described initiative drive shaft, the worm gear in the described worm-and-wheel gear is captiveed joint with initiative drive shaft is coaxial; Be provided with second worm-and-wheel gear on described passive transmission shaft, second worm gear in described second worm-and-wheel gear is captiveed joint with passive transmission shaft is coaxial, and described passive transmission shaft is by synchrodrive axle and initiative drive shaft synchrodrive; Described movable carrier part is arranged on initiative drive shaft and the passive transmission shaft at least.
As improvement of the present invention, the present invention also can be designed to a kind of turnover rack of convenient easy-adjustable movable loading plate, car skeleton and at least one movable loading plate of comprising the attaching parts that containing is parallel to each other arranges, described movable loading plate comprises movable loading plate drive part and movable carrier part, the structure of described movable loading plate drive part is: respectively be provided with a toothed rack on the attaching parts of the two relative side of described car skeleton, the teeth directional of the tooth bar on the attaching parts of same side is identical; Between two toothed rack on the same side, respectively be provided with a transmission shaft, transmission shaft on one of them side is called initiative drive shaft, transmission shaft on another side is called passive transmission shaft, respectively be provided with a driving gear respectively at described initiative drive shaft two ends, respectively be provided with a ring gear at the two ends of passive transmission shaft, described driving gear and ring gear respectively with corresponding tooth bar engagement separately; On described initiative drive shaft, be provided with gear mechanism, ring gear in the described gear mechanism is captiveed joint with initiative drive shaft is coaxial, be provided with second gear mechanism on described passive transmission shaft, described passive transmission shaft is by synchrodrive axle and initiative drive shaft synchrodrive; At described main driving axle or/and on described passive transmission shaft, be provided with safe locking mechanism; Described passive transmission shaft is by synchrodrive axle and initiative drive shaft synchrodrive; Described movable carrier part is arranged on initiative drive shaft and the passive transmission shaft at least.
Gear mechanism on the described initiative drive shaft is umbrella gear mechanism, straight-tooth mechanism, helical teeth mechanism or worm-and-wheel gear.
The input end of the worm screw of the worm-and-wheel gear on the described initiative drive shaft is connected with the servomotor output shaft by transmission device, and servomotor is connected with automatic control device.
Described automatic control device also comprises position transduser, and described position transduser is electrically connected with described automatic control device.
On described movable loading plate, be provided with stop lever mechanism, described stop lever mechanism comprises pin and pin lifting mechanism, described pin lifting mechanism is arranged on the two ends of pin, and described pin lifting mechanism comprises the knurl screw and the location knurled nut of removable tooth bar, band gear; Described removable tooth bar is connected with pin one end, the gear of described knurl screw and the engagement of removable tooth bar, and described location knurled nut is arranged on an end of knurl screw.
Near at least one end of described initiative drive shaft and passive transmission shaft, be provided with safe locking mechanism.
Described safe locking mechanism comprises the safety lock gear case, in the safety lock gear case, be provided with and be fixed on described initiative drive shaft or the described passive transmission shaft, and with described initiative drive shaft or the coaxial safety lock gear of described passive transmission shaft, on the safety lock gear case, be provided with the safety lock gear case cover, on described safety lock gear case cover, be provided with nut cap, in described nut cap, be provided with nut, described knurl screw passes the nut in the nut cap, and with the nut wire connection, join with the tooth fork that is positioned at the emergency gear case again, adjust knurl screw, the tooth fork is moved down and block the safety lock gear.
Described automatic control device in the described movable loading plate is formed communication network, coordinates external communication by one of them described automatic control device, again by remote controller as repeater station and external device communication.
Compared with prior art, advantage of the present invention is:
1, regulate the efficient height, and the variable-ratio adjusting, regulate fast more than 10 times than screw;
2, parallel moving no longer worried between plate and the plate not parallel;
3, regulate accurate positioning, move smoothly;
4, adjusting no longer impacts movable loading plate with hammer, reduces noise and people's physical demands, but and half cargo condition adjusting down;
5, the slot strip of different length or place different containers such as pallet can be installed easily;
6, stop lever mechanism can be adjusted to arbitrary height in setting range;
7, succinct, compact conformation of outward appearance and space availability ratio height;
8, vertical, horizontal can be general mutually.
9, propulsion source is extensive, but promptly can manual driven also Mechanical Driven.
Description of drawings
Fig. 1 is the perspective view of the vertical pattern of the present invention;
Fig. 2 is the perspective view of the horizontal pattern of the present invention;
Fig. 3 is a movable loading plate drive part perspective view among the present invention;
Fig. 4 is the perspective view of a kind of embodiment of laminate beam of movable loading plate among the present invention;
Fig. 5 is the another kind of embodiment perspective view of the laminate beam of movable loading plate among the present invention;
Fig. 6 is the cross section structure scheme drawing of Fig. 4, laminate beam shown in Figure 5;
Fig. 7 is the worm gear among the present invention and the perspective view of worm screw case and pin lifting mechanism;
Fig. 8 is the perspective exploded view of safe locking mechanism among the present invention;
Fig. 9 is that Fig. 3 loads onto movable loading plate perspective view behind the laminate beam;
Figure 10 is the perspective view with the embodiment of the invention of electronic driving;
Figure 11 is a horizontal type structure perspective view embodiment illustrated in fig. 10;
Figure 12 is the movable loading plate perspective view of band handwheel;
Figure 13 is a perspective view of loading onto movable loading plate rear vertical type turnover rack shown in Figure 12;
Figure 14 is a horizontal type structure perspective view embodiment illustrated in fig. 13;
Figure 15 is the perspective view after Figure 10 removes castor;
Figure 16 is the perspective view of central stop lever of the present invention mechanism when being in low level;
Figure 17 is the perspective view of central stop lever of the present invention mechanism when being in a high position;
Figure 18, Figure 19 are the circuit theory scheme drawings of band position transduser of the present invention;
Figure 20, Figure 21 are the infrared circuit theory scheme drawings that inputs or outputs of band of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing:
Marginal data:
1, lower faceplate;
11, automatic control device; 111, position transduser; 112, scale graduation; 113, position arrow;
12, stop lever mechanism; 121, pin lifting mechanism; 1211, gear; 1212, knurl screw; 1213, location knurled nut 1214, removable tooth bar; 1215, lifting mechanism lid; 122, pin;
13, safe locking mechanism; 131, safety locking gear case; 1311, plug; 1312, safety locking gearbox end surfaces; 1313, safety locking gear case hole; 132, safety lock gear case cover; 133, safety lock gear; 134, safe knurl screw; 135, tooth fork; 136, nut cap; 137, nut;
14, castor;
2, top panel;
3, attaching parts; 30, handwheel;
4, movable loading plate; 41, laminate beam; 411, hole; 412, end face; 413, breach;
42, tack laminate beam; 43, angle connector;
5, tooth bar;
6, initiative drive shaft; 61, driving gear; 62, worm-and-wheel gear; 621, worm gear; 622, worm screw; 623, worm screw gear of output end; 624, worm gear case; 6241, connector; 625, case lid; 6251, upper bottom surface;
7, passive transmission shaft; 71, ring gear; 72, second worm-and-wheel gear;
721, second worm gear; 722, second worm screw; 723, the second worm screw gear of output end;
8, synchrodrive axle; 81, synchronizer gear;
9, synchronous drive mechanism; 91, side synchrodrive axle; 92, synchrodrive axle tooth bar; 93, synchrodrive shaft gear;
10, servomotor;
110, anti-breakhead.
" teeth directional " herein is meant the direction of the whole depth of the tooth on the tooth bar.
See also Fig. 1, Fig. 1 is the perspective view of the vertical pattern of the present invention, and is clearer for what structure of the present invention was seen, to 4 of movable loading plates its drive part that draws; From figure as can be known, the present invention is a kind of turnover rack of convenient easy-adjustable movable loading plate, comprise lower faceplate 1 and top panel 2, lower faceplate 1 also can be that fixedly loading plate is (certain for bottom, top panel among the present invention and lower faceplate, also can use the square frame of forming by four bars to replace), four angles of plate 2 and lower faceplate 1 are provided with the car skeleton of the attaching parts 3 of four layouts that are parallel to each other in the above, in the car skeleton, has a movable loading plate 4 at least, on every attaching parts of the two relative side of described car skeleton, be provided with a toothed rack 5, and the teeth directional of the tooth of the tooth bar on the same side 5 is identical; Between two toothed rack 5 on the same side, respectively be provided with a transmission shaft, transmission shaft on one of them side is called initiative drive shaft 6, transmission shaft on another side is called passive transmission shaft 7, respectively be provided with a driving gear 61 respectively at described initiative drive shaft 6 two ends, respectively be provided with a ring gear 71 at the two ends of passive transmission shaft 7, described driving gear 6 and ring gear 7 respectively with corresponding tooth bar 5 engagements separately; Be provided with worm-and-wheel gear 62 on described initiative drive shaft 6, the worm gear 621 in the described worm-and-wheel gear 62 and initiative drive shaft 6 are coaxial captives joint described worm screw 622 and worm gear 621 engagements; Be provided with second worm-and-wheel gear 72 on described passive transmission shaft 7, second worm gear 721 in described second worm-and-wheel gear 72 and passive transmission shaft 7 are coaxial captives joint described second worm screw 722 and 721 engagements of described second worm gear; Described passive transmission shaft 7 is by synchrodrive axle 8 and initiative drive shaft 6 synchrodrive; Described movable carrier partly is arranged on initiative drive shaft 6, the passive transmission shaft 7 by laminate beam 41 and tack laminate beam 42 (referring to Fig. 4-Fig. 6, down together).Synchrodrive axle 8 among this figure is connected initiative drive shaft 6 with second worm screw 722 by worm screw 622 with passive transmission shaft 7, and be the connection in different axle center, that is to say at the two ends of synchrodrive axle 8 and be respectively equipped with synchronizer gear 81, the transmission with worm screw gear of output end 623 and the engagement of the second worm screw gear of output end 723 respectively then, synchrodrive axle 8 is except that can be with the gear transmission, the structure that can also add synchronizer gear with synchronous band perhaps realizes being connected of worm screw and synchrodrive axle with device such as universal shaft coupling device.In the practical application, the synchrodrive axle also can with the worm screw crankshaft drive, when worm screw is connected with the synchrodrive axle is coaxial, can both be coupled together with connecting shaft mechanism.Another situation is, can between the mouth of the worm screw and second worm screw, synchrodrive axle 8 be set yet, and realize with being arranged on a side or the two sides synchronous drive mechanism 9 adjacent with initiative drive shaft or side, passive transmission shaft place, synchronous drive mechanism 9 comprises the side synchrodrive axle 91 of two ends band synchrodrive shaft gear 93, and with the perpendicular synchrodrive axle tooth bar 92 of tooth bar 5, synchrodrive shaft gear 93 and 92 engagements of synchrodrive axle tooth bar, during use, initiative drive shaft 6 drives the laminate beam 41 of movable loading plate 4, laminate beam 41 drives side synchrodrive axle 91 motions of one or both sides again, reaches the purpose of synchrodrive.Another situation is that the synchrodrive axle 8 between the worm screw and second worm screw is present among the turnover rack, as shown in this figure simultaneously with synchronous drive mechanism 9.Initiative drive shaft 6 among this figure is relative concepts with passive transmission shaft 7, distinguishes in order to clearly demonstrate structure of the present invention fully, in fact, in use, use the worm-and-wheel gear of which side, the transmission shaft of that side is initiative drive shaft, otherwise, too.Why all being provided with worm-and-wheel gear at initiative drive shaft 6 and passive transmission shaft 7, then is the convenience in order to use, and the people is in which side of turnover rack, just regulates movable loading plate 4 with the worm-and-wheel gear on that side 62, convenient and swift.Utilize the self-locking property of worm-and-wheel gear 62, after movable loading plate 4 is adjusted to the right place, movable loading plate can not glide, and is certainly, perfectly safe in order to guarantee, also can on initiative drive shaft 6 and/or passive transmission shaft 7, add safe locking mechanism 13, this safe locking mechanism 13 also can be designed to be connected with automatic control device 11, is subjected to the control of automatic control device 11, when movable loading plate 4 be conditioned put in place after, when servomotor 10 stopped, safe locking mechanism 13 also automatically locked.
From figure as can be seen, the worm-and-wheel gear 62 of initiative drive shaft one side among the figure is to use motor, specifically servomotor 10 drives, be provided with automatic control device 11 in servomotor 10 1 sides, be used to control the mode of operation of servomotor 10, be connected with position transduser 111 on automatic control device, described position transduser 111 can be optics chi or ultrasonic range finder etc.Second worm-and-wheel gear 72 of passive transmission shaft side is to drive with other servomotor too, and the structure of itself and initiative drive shaft one side is identical.
On described movable loading plate 4, be provided with stop lever mechanism 12.Below turnover rack, be provided with four castors 14, promote with convenient.Four jiaos respectively are provided with an anti-breakhead 110 below turnover rack.
The above-mentioned automatic control device 11 and the concrete structure of stop lever mechanism 12 will be hereinafter, in conjunction with concrete accompanying drawing, do more detailed explanation.
See also Fig. 2, Fig. 2 is the perspective view of the horizontal pattern of the present invention.Fig. 2 compares with the described embodiment of Fig. 1, and its general structure is identical, and different is, keeps down embodiment illustrated in fig. 1, and the below that castor 14 is installed in turnover rack another one side gets final product, and illustrating that the present invention is vertical, horizontal can be general, need not design in addition.
See also Fig. 3, Fig. 3 is a movable loading plate drive part perspective view among the present invention.This figure can more clearly see position relation and annexation between initiative drive shaft 6, worm-and-wheel gear 62, motor 10, synchrodrive axle 8 and the synchronous drive mechanism 9 clearly.
See also Fig. 4, Fig. 4 is the perspective view of a kind of embodiment of laminate beam of movable loading plate among the present invention.The laminate beam 41 of movable loading plate shown in Figure 4, be suitable for doing the laminate beam 41 of active transmission shaft 6 and passive transmission shaft 7 one sides in the present invention, laminate beam 41 is divided into two-section, and (wherein one section only draws, another section do not draw), be provided with a worm gear case 624 in the centre of two-section, connector 6241 by worm gear case 624 both sides is connected as a single entity two-section laminate beam 41, cut out a breach 413 in the end of every section laminate beam 41, the size of this breach 413 just in time equates with safety locking gear case 131, when the position of safety locking gear case 131 by the breach 413 of the plug 1311 insert layer plate-girders on it, the end face 1312 of its safety locking gear case 131 is just in time concordant with the end face 412 of laminate beam 41; The structure of another section of laminate beam 41 is identical with said structure, initiative drive shaft 6 or passive transmission shaft 7 pass the hole 1313 on the safety locking gear case successively, hole 411 on the laminate beam 41, on the safety locking gear case of worm gear case 624 and the other half layer beam slab and the other end after the respective aperture, load onto corresponding and tooth bar 5 gears in meshs at initiative drive shaft 6 or passive transmission shaft 7 two ends, just constituted the wherein structure of relative both sides of movable loading plate 4; Described worm gear case 624 is to be used for device worm and gear casing, is again the adaptor union of laminate beam 41 simultaneously, or the base of stop lever mechanism 12.
See also Fig. 5, Fig. 5 is the perspective view of the another kind of embodiment of laminate beam of movable loading plate among the present invention.The structure of tack laminate beam 42 shown in Figure 5 is compared with the structure of laminate beam 41 shown in Figure 4, identical substantially, different is tack laminate beam 42 shown in Figure 5 not at termination gap 413, this tack laminate beam 42 mainly is the side synchrodrive axle 91 that is used for passing synchronous drive mechanism 9.
Fig. 6 is the cross section structure scheme drawing of Fig. 4, laminate beam shown in Figure 5.
See also Fig. 7, Fig. 7 is the worm gear among the present invention and the perspective view of worm screw case and pin lifting mechanism.In worm gear case 624, be equipped with and initiative drive shaft 6 or the affixed worm gear 621 of passive transmission shaft 7 (not shown)s, on worm gear 621, be engaged with worm screw 622, mouth worm screw 622 is connected with worm screw gear of output end 623, case lid 625 is arranged on worm gear case 624, case lid 625 is the case lid of worm gear case 624, also be the base of pin lifting mechanism 121 simultaneously, on the upper bottom surface 6251 of described case lid 625, be provided with pin lifting mechanism 121, pin lifting mechanism 121 comprises the knurl screw 1212 of being with gear 1211, location knurled nut 1213 and removable tooth bar 1214 (referring to Figure 16 and Figure 17, difference); Described removable tooth bar 1214 is connected with pin 122 1 ends, described gear 1211 and removable tooth bar 1214 engagements, and described location knurled nut 1213 is arranged on an end of knurl screw 1212, is provided with lifting mechanism lid 1215 above gear 1211.When will rising or during the position of downshift bar, unclamp location knurled nut 1213 earlier, rotation knurl screw 1212, the gear 1211 on the knurl screw 1212 drive on the removable tooth bar 1214 or down, regulate put in place after, screwed in place knurled nut 1213 gets final product.
See also Fig. 8, Fig. 8 is the perspective exploded view of safe locking mechanism among the present invention.Safe locking mechanism 13 among the present invention comprises safety lock gear case 131, in safety lock gear case 131, be provided with and be fixed on initiative drive shaft 6 or the passive transmission shaft 7, and the safety lock gear 133 coaxial with initiative drive shaft 6 or passive transmission shaft 7, on safety lock gear case 131, be provided with safety lock gear case cover 132, make and install for convenient, safety lock gear case cover 132 is designed to two symmetric parts, the involutory fasten with screws of two parts, then constituted an intactly safety lock gear case cover 132, on described safety lock gear case cover 132, be provided with nut cap 136, in described nut cap 136, be provided with nut 137, described safe knurl screw 134 passes the nut 137 in the nut cap 136, and with nut 137 wire connections, pitched for 135 universal connections with the tooth that is positioned at emergency gear case 132 again, so-called universal connection, a bulb is established in safe exactly knurl screw 134 lower ends, pitch 135 tops at tooth and establish a groove, after bulb and groove are equipped, both are neither broken away from, can make tooth fork 135 establish in safety knurl screw 134 lower ends that any direction moves among a small circle on the bulb again, can guarantee like this, no matter where safety lock gear 133 is parked in, as long as adjust safe knurl screw 134, tooth fork 135 is moved down and block safety lock gear 133.Certainly, described safe locking mechanism also can replace with band-type brake structure or cam mechanism, and the structure of band-type brake similar on laundry machine no longer given unnecessary details band-type brake structure or cam mechanism here.
See also Fig. 9, Fig. 9 is that Fig. 3 loads onto movable loading plate perspective view behind the laminate beam.From figure as can be seen, initiative drive shaft 6 and passive transmission shaft 7 all have been through in the layer beam slab 41, side synchrodrive axle 91 has been through in the tack layer beam slab 42, layer beam slab 41 and tack layer beam slab 42 are fastenedly connected the formation one by the angle connector 43 at four angles, on described movable loading plate 4, be provided with several parallel slots, insert in order to circuit card.Movable loading plate 4 shown in Figure 9 is suitable for the bearer circuit plate most, and obviously, movable loading plate 4 also can be designed to other structure, to satisfy the needs of different required reprinting implements.
See also Figure 10 and Figure 11, Figure 10 is the perspective view with the embodiment of the invention of electronic driving.Embodiment illustrated in fig. 10 is a complete vertical turnover rack with four castors 14.Figure 11 is a horizontal type structure perspective view embodiment illustrated in fig. 10.
See also Figure 12, Figure 12 is the movable loading plate perspective view of band handwheel.Loading plate shown in Figure 12 is compared with loading plate shown in Figure 9, and its general structure is identical, and different is, loading plate 4 shown in Figure 12 is suitable for manual driven, and it is not to use motor-driven, but drives with handwheel 30.The loading plate 4 of this structure belongs to economical loading plate.Obviously, this loading plate also can not established handwheel 30, and directly reserves the worm screw input end, making things convenient for other manual driven mode, as uses wrench, and pneumatic screwdriver or electric screwdriver wait and drive loading plate.
See also Figure 13 to Figure 15, Figure 13 is a perspective view of loading onto movable loading plate rear vertical type turnover rack shown in Figure 12, when the present invention drives by hand, the position arrow 113 among Figure 13 cooperate with scale graduation 112 be used for the location.。Figure 14 is a horizontal type structure perspective view embodiment illustrated in fig. 13.Figure 15 is the perspective view after Figure 10 removes castor.
See also Figure 16 and Figure 17, Figure 16 is the perspective view of central stop lever of the present invention mechanism when being in low level.Figure 17 is the perspective view of central stop lever of the present invention mechanism when being in a high position.From figure as can be known, stop lever mechanism 12 comprises pin 122 and pin lifting mechanism 121, and described pin lifting mechanism 121 comprises knurl screw 1212, location knurled nut 1213 and the removable tooth bar 1214 of being with gear 1211; Described removable tooth bar 1214 is connected with pin 122, described gear 1211 and removable tooth bar 1214 engagements, and described location knurled nut 1213 is arranged on an end of knurl screw 1212, is provided with lifting mechanism lid 1215 above gear 1211.When will rising or during the position of downshift bar, unclamp location knurled nut 1213 earlier, rotation knurl screw 1212, the gear 1211 on the knurl screw 1212 drive on the removable tooth bar 1214 or down, regulate put in place after, screwed in place knurled nut 1213 gets final product.
The present invention can also be designed to a kind of turnover rack of convenient easy-adjustable movable loading plate, car skeleton and at least one movable loading plate of comprising the attaching parts that containing is parallel to each other arranges, on every attaching parts of the two relative side of described car skeleton, be provided with a toothed rack, and the teeth directional of the tooth of the tooth bar on the same side is identical; Between two toothed rack on the same side, respectively be provided with a transmission shaft, transmission shaft on one of them side is called initiative drive shaft, transmission shaft on another side is called passive transmission shaft, respectively be provided with a driving gear respectively at described initiative drive shaft two ends, respectively be provided with a ring gear at the two ends of passive transmission shaft, described driving gear and ring gear respectively with corresponding tooth bar engagement separately; On described initiative drive shaft, be provided with gear mechanism, ring gear in the described gear mechanism and initiative drive shaft be coaxial captives joint or/and be provided with second gear mechanism on described passive transmission shaft, and second ring gear in described second gear mechanism is captiveed joint with passive transmission shaft is coaxial; Be provided with safe locking mechanism on the described initiative drive shaft or/and on described passive transmission shaft, be provided with safe locking mechanism; Described by transmission shaft by synchrodrive axle and initiative drive shaft synchrodrive; Described movable loading plate is arranged on initiative drive shaft and the passive transmission shaft at least.Described gear mechanism is umbrella gear mechanism, straight-tooth mechanism, helical teeth mechanism or worm-and-wheel gear.The turnover rack of this structure, compare with the turnover rack of aforementioned structure, its general structure is identical, and different is that the worm and gear structure in the aforementioned turnover rack has been made into gear mechanism, certainly, gear mechanism has comprised the worm and gear structure, in this case, when gear mechanism adopted when not being the worm and gear structure, and when being vertical turnover rack, just must adopt the driving gear lockout mechanism or/and the ring gear lockout mechanism, glide with the tooth bar gears in mesh preventing.Obviously, the turnover rack of this structure also can be the same with aforesaid turnover rack, is designed to hand drive, Mechanical Driven, and Mechanical Driven also can add automatic control device with servomotor and realize automation and intelligent control.
Below in conjunction with accompanying drawing 18 to accompanying drawing 21 automatic control device circuit theory of the present invention and principle of work are described.
Seeing also Figure 18 and Figure 19, is the circuit theory scheme drawing of band position transduser of the present invention.It is complete schematic circuit diagram that Figure 18 and Figure 19 combine, port DXO among Figure 18, port DRO, port BCLKXO, port BCLKRO, port FSXO, port FSRO, port WR, port A[15:0], port D[15:0], port BlueMCLK, port Switch_TR, port EA[18:16], port RD, port ram CS, port FlashCS, port UARTDCS, port UARTCS, port UARTD/C, port UARTINT, port USBDCS, port USBCLKO, port USBD/C, corresponding ports is joined among port USBINT and Figure 19, just constitutes complete schematic circuit diagram.Among the figure:
DSP: digital signal processor is used for handling all data, instruction etc.
CPLD: complicated logic controller, the logical combination control and the sequential control that are mainly used to produce various complexity.
Oscillator: crystal oscillator provides work clock to system.
DC/DC: DC power converter is used to produce a plurality of needed power values (can be the source of AC conv, comprise the external interchange of the voltage transformer 110V-220V power supply by being equipped with).
KeyBoard: keyboard is used for the input of information, control signal.
MOTOR: servomotor, the mobile power that provides of movable loading plate is provided, be 10 at the label of Fig. 1-Figure 17.
Sensor: sensor, be used to measure the distance (SS Sensor ultrasonic transduter) between loading plate and the loading plate or measure the coordinate figure (position transduser) of each movable loading plate, be 111 at the label of Fig. 1-Figure 17.
Bluetooth Controller: bluetooth controller receives and sends Bluetooth control information.
SRAM: static RAM is used to expand the internal memory of DSP.
Flash: flash memory, be used for stored programme, data and parameters etc., also can be EPROM or EEPROM.
DB9 Port: serial ports (as: the RS-232 serial ports of standard).
USB Port:USB interface (as: the USB2.0 interface of standard).
When the control setup 11 among the present invention was worked, movable loading plate 4 can directly receive by bluetooth and send information such as data, instruction, and carries out corresponding action according to instruction.Simultaneously also can by USB interface or serial ports or infrared interface or with the remote controller exchange message, can also with control center's exchange messages such as manufacturing line, warehouse.Remote controller can be controlled movable loading plate 4 and carry out a series of work, such as move up and down, new data more, input informations etc. also can carry out information exchange with manufacturing line, warehouse etc., can also play the effect that relaying is transmitted.
When the mobile movable loading plate 4 of needs, import spacing between needed plate and the plate by the keyboard K1 on the control setup 11, keyboard controller U17 can convert these key informations to ASCII character and be input to logic controller CPLD U2 by universal serial bus, logic controller CPLD is that parallel data is given digital signal processor DSP U1 with these information translation, send control signal after main digital signal treater DSP finishes dealing with and give bluetooth controller U10, bluetooth controller U10 is converted to analog signal with these digital signals and amplifies by amplifier U13, by filter U15 filtering, launch by antenna J3 at last then.At this moment, all movable loading plate 4 similar independent control system of being with all can receive these signals, signal enters the second filter U14 through behind their antenna, enter into bluetooth controller U10 then, bluetooth controller U10 amplifies these analog signals, filtering once more, be converted to digital signal, give each digital signal processor DSP, each digital signal processor DSP is through computing, can know whether these signals issue oneself, if not, just lose these data, otherwise just need parse specifying information (number of turns that comprises the required rotation of servomotor), and send control signal corresponding, enter into servomotor MOTOR actuator U18 through logic controller CPLD, drive servomotor M1 and make corresponding rotational action, the information that the read sensor of digital signal processor DSP meeting simultaneously U19 returns by logic controller CPLD, these information tell how many distances the adjacent activities loading plate that it is controlled oneself apart from the place ahead also has, if two-layer movable loading plate very near the time, it can send instruction and tell another movable loading plate to move or tell main digital signal treater DSP to identical direction, notify another movable loading plate to move by main digital signal treater DSP, be not obstructed to guarantee previous portable plate to arrive the destination.When moving movable loading plate 4 by remote controller, remote controller can will be given control setup 11 behind the data handing.
Native system is ROMPaq or more new data at any time easily.
Can be by serial ports ROMPaq or new data more, when the needs ROMPaq or more during new data, can directly be connected by the serial ports J1 of standard with computing machine, by the new program of downloaded or data to control system, behind transceiver Transceiver U7, level is a Transistor-Transistor Logic level by RS-232 serial ports level conversion, be converted to parallel bus by general-duty asynchronous serial port transceiver UARTU6 again and enter into digital signal processor DSP, digital signal processor DSP receives new program or data and is deposited into flash memory FLASH U4; Can deposit the digital signal processor DSP internal memory in if just transmit ephemeral data (not needing after the power down to preserve), also can deposit SRAM SRAM U3 in.
Can also be by USB interface ROMPaq or new data more, what use in the native system is the USB interface of standard.Function is the same with serial ports, is used for ROMPaq or new data more.After program or data download to control system by USB interface, its can be converted to parallel data with the data of serial by USB controller U8, be sent to digital signal processor DSP by the second data collector TransceiverU9, digital signal processor DSP receives new program or data and is deposited into flash memory FLASH U4; Can deposit the digital signal processor DSP internal memory in if just transmit ephemeral data (not needing after the power down to preserve), also can deposit static state in and deposit reservoir SRAM at random.
The 3rd also can ROMPaq or new data more by blue tooth interface or infrared interface, and process and serial ports and USB interface are similar.
The present invention can also transmission over radio " implements information ", when turnover rack turnover " implements ", can receive " implements " information that production lines is come by serial ports or USB interface or infrared interface or blue tooth interface, and deposit internal memory in.When turnover rack these " implements " when transferring to the warehouse, can give the warehouse receiving system these information by serial ports or USB interface or infrared interface or blue tooth interface again.Thereby avoided the trouble of manual record, and reduced the probability of information misregistration.
The information of can also carrying out is transmitted, when manufacturing line or other equipment need with the turnover rack exchange message, the interface that can carry by manufacturing line or other equipment and remote controller is wireless or wired connection, allow remote controller as a repeater station transmission information, comprising a kind of like this mode: earlier information is passed to remote controller by infrared interface, remote controller itself is issued information turnover rack and is deposited internal memory in by bluetooth again after handling, and also can make similar relaying by remote controller when information transfer is reverse.
The present invention also has alarm function, and when system broke down, the loudspeaker S1 of system can send the warning sound of " ticking ", and caution red light D1 flicker is arranged, and digital signal processor DSP can be checked the wrong place that occurs as much as possible.
See also Figure 20 and Figure 21, Figure 20, Figure 21 are the infrared circuit theory scheme drawings that inputs or outputs of band of the present invention.The connection of Figure 20 and Figure 21 is identical with the connection of Figure 18 and Figure 19, and circuit structure and Figure 18 are identical substantially with circuit structure shown in Figure 19, different is, just the position transduser U19 among Figure 18 and Figure 19 is replaced with infrared transmitter U23 (Infrared Transmitter) and infrared receiver U24 (InfraredReceiver) in Figure 20 and Figure 21, this structure helps realizing remote operation and data exchange; Removed the circuit of direct control servomotor part, but he can come the remote control servomotor by infrared interface or serial ports or USB mouth or blue tooth interface; In addition, also increased Liquid Crystal Display (LCD) LCD, it can show state that the data of current input and turnover rack are current etc., after movable loading plate 4 arrives destination locations, return message, tell remote controller its mobile finishing, the digital signal processor DSP in the remote controller can show current operation behavior and result in Liquid Crystal Display (LCD) U22.
Be understandable that above embodiment only is the illustrative embodiments that adopts for structure of the present invention is described, yet the present invention is not limited thereto.For those skilled in the art, without departing from the spirit and substance in the present invention, can make various modification and improvement, these modification and improvement also are considered as protection scope of the present invention.
Claims (16)
1, a kind of turnover rack of convenient easy-adjustable movable loading plate, car skeleton and at least one movable loading plate of comprising the attaching parts that containing is parallel to each other arranges, it is characterized in that: described movable loading plate comprises movable loading plate drive part and movable carrier part, the structure of described movable loading plate drive part is: respectively be provided with a toothed rack on the attaching parts of the two relative side of described car skeleton, the teeth directional of the tooth bar on the attaching parts of same side is identical; Between two toothed rack on the same side, respectively be provided with a transmission shaft, transmission shaft on one of them side is called initiative drive shaft, transmission shaft on another side is called passive transmission shaft, respectively be provided with a driving gear respectively at described initiative drive shaft two ends, respectively be provided with a ring gear at the two ends of passive transmission shaft, described driving gear and ring gear respectively with corresponding tooth bar engagement separately; Be provided with worm-and-wheel gear on described initiative drive shaft, the worm gear in the described worm-and-wheel gear is captiveed joint with initiative drive shaft is coaxial; Described passive transmission shaft is by synchrodrive axle and initiative drive shaft synchrodrive; Described movable carrier part is arranged on initiative drive shaft and the passive transmission shaft at least.
2, the turnover rack of convenient easy-adjustable movable loading plate according to claim 1, it is characterized in that: also be provided with second worm-and-wheel gear on described passive transmission shaft, second worm gear in described second worm-and-wheel gear is captiveed joint with passive transmission shaft is coaxial.
3, the turnover rack of convenient easy-adjustable movable loading plate according to claim 1, it is characterized in that: the input end of the worm screw of the worm-and-wheel gear on the described initiative drive shaft is connected with the servomotor output shaft by transmission device, and servomotor is connected with automatic control device.
4, the turnover rack of convenient easy-adjustable movable loading plate according to claim 3 is characterized in that: described automatic control device also comprises position transduser, and described position transduser is electrically connected with described automatic control device.
5, the turnover rack of convenient easy-adjustable movable loading plate according to claim 4, it is characterized in that: on described movable loading plate, be provided with stop lever mechanism, described stop lever mechanism comprises pin and pin lifting mechanism, described pin lifting mechanism is arranged on the two ends of pin, and described pin lifting mechanism comprises the knurl screw and the location knurled nut of removable tooth bar, band gear; Described removable tooth bar is connected with pin one end, the gear of knurl screw and the engagement of removable tooth bar, and described location knurled nut is arranged on an end of knurl screw.
6, the turnover rack of convenient easy-adjustable movable loading plate according to claim 5 is characterized in that: be provided with safe locking mechanism near at least one end of described initiative drive shaft and passive transmission shaft.
7, the turnover rack of convenient easy-adjustable movable loading plate according to claim 6, it is characterized in that: described safe locking mechanism comprises the safety lock gear case, in the safety lock gear case, be provided with and be fixed on described initiative drive shaft or the described passive transmission shaft, and with described initiative drive shaft or the coaxial safety lock gear of described passive transmission shaft, on the safety lock gear case, be provided with the safety lock gear case cover, on described safety lock gear case cover, be provided with nut cap, in described nut cap, be provided with nut, described knurl screw passes the nut in the nut cap, and with the nut wire connection, join with the tooth fork that is positioned at the emergency gear case again, adjust knurl screw, the tooth fork is moved down and block the safety lock gear.
8, the turnover rack of convenient easy-adjustable movable loading plate according to claim 7, it is characterized in that: the described automatic control device in the described movable loading plate is formed communication network, coordinate external communication by one of them described automatic control device, again by remote controller as repeater station and external device communication.
9, a kind of turnover rack of convenient easy-adjustable movable loading plate, car skeleton and at least one movable loading plate of comprising the attaching parts that containing is parallel to each other arranges, it is characterized in that: described movable loading plate comprises movable loading plate drive part and movable carrier part, the structure of described movable loading plate drive part is: respectively be provided with a toothed rack on the attaching parts of the two relative side of described car skeleton, the teeth directional of the tooth bar on the attaching parts of same side is identical; Between two toothed rack on the same side, respectively be provided with a transmission shaft, transmission shaft on one of them side is called initiative drive shaft, transmission shaft on another side is called passive transmission shaft, respectively be provided with a driving gear respectively at described initiative drive shaft two ends, respectively be provided with a ring gear at the two ends of passive transmission shaft, described driving gear and ring gear respectively with corresponding tooth bar engagement separately; On described initiative drive shaft, be provided with gear mechanism, ring gear in the described gear mechanism is captiveed joint with initiative drive shaft is coaxial, be provided with second gear mechanism on described passive transmission shaft, second ring gear in described second gear mechanism is captiveed joint with passive transmission shaft is coaxial; Described passive transmission shaft is by synchrodrive axle and initiative drive shaft synchrodrive; At described main driving axle or/and on described passive transmission shaft, be provided with safe locking mechanism; Described movable carrier part is arranged on initiative drive shaft and the passive transmission shaft at least.
10, the turnover rack of convenient easy-adjustable movable loading plate according to claim 9 is characterized in that: the gear mechanism on the described initiative drive shaft is umbrella gear mechanism, straight-tooth mechanism, helical teeth mechanism or worm-and-wheel gear.
11, convenient easy-adjustable movable loading plate according to claim 10 uses pivoted frame, it is characterized in that: the input end of the gear mechanism on the described initiative drive shaft is connected with the servomotor output shaft by transmission device, and servomotor is connected with automatic control device.
12, the turnover rack of convenient easy-adjustable movable loading plate according to claim 11 is characterized in that: described automatic control device also comprises position transduser, and described position transduser is electrically connected with described automatic control device.
13, the turnover rack of convenient easy-adjustable movable loading plate according to claim 12, it is characterized in that: on described movable loading plate, be provided with stop lever mechanism, described stop lever mechanism comprises pin and pin lifting mechanism, described pin lifting mechanism is arranged on the two ends of pin, and described pin lifting mechanism comprises the knurl screw and the location knurled nut of removable tooth bar, band gear; Described removable tooth bar is connected with pin one end, the gear of knurl screw and the engagement of removable tooth bar, and described location knurled nut is arranged on an end of knurl screw.
14, the turnover rack of convenient easy-adjustable movable loading plate according to claim 13 is characterized in that: be provided with safe locking mechanism near at least one end of described initiative drive shaft and passive transmission shaft.
15, the turnover rack of convenient easy-adjustable movable loading plate according to claim 14, it is characterized in that: described safe locking mechanism comprises the safety lock gear case, in the safety lock gear case, be provided with and be fixed on described initiative drive shaft or the described passive transmission shaft, and with described initiative drive shaft or the coaxial safety lock gear of described passive transmission shaft, on the safety lock gear case, be provided with the safety lock gear case cover, on described safety lock gear case cover, be provided with nut cap, in described nut cap, be provided with nut, described knurl screw passes the nut in the nut cap, and with the nut wire connection, join with the tooth fork that is positioned at the emergency gear case again, adjust knurl screw, the tooth fork is moved down and block the safety lock gear.
16, according to the turnover rack of the described convenient easy-adjustable movable loading plate of any one claim in the claim 11 to 15, it is characterized in that: the described automatic control device in the described movable loading plate is formed communication network, coordinate external communication by one of them described automatic control device, again by remote controller as repeater station and external device communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100767174A CN100515846C (en) | 2007-08-28 | 2007-08-28 | Turning holder with a convenient easy-adjustable movable loading plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007100767174A CN100515846C (en) | 2007-08-28 | 2007-08-28 | Turning holder with a convenient easy-adjustable movable loading plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101134467A CN101134467A (en) | 2008-03-05 |
| CN100515846C true CN100515846C (en) | 2009-07-22 |
Family
ID=39158850
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007100767174A Expired - Fee Related CN100515846C (en) | 2007-08-28 | 2007-08-28 | Turning holder with a convenient easy-adjustable movable loading plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100515846C (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103407467A (en) * | 2013-08-16 | 2013-11-27 | 辉县市汽车配件有限责任公司 | Multifunctional railway rerailer sand core transferring vehicle |
| CN104494663B (en) * | 2014-11-24 | 2016-11-30 | 国家电网公司 | A kind of equipment transhipment is across barrier car |
| CN106184305B (en) * | 2015-11-18 | 2018-02-06 | 哈尔滨圣泰生物制药有限公司 | A kind of oral liquid shop material transport car |
| CN105667558A (en) * | 2016-03-16 | 2016-06-15 | 国家电网公司 | Quick passage obstacle carrying trolley |
| CN106347434A (en) * | 2016-10-09 | 2017-01-25 | 周峰 | Anti-dropping conveying cart |
| CN107218913A (en) * | 2017-07-07 | 2017-09-29 | 柳州杰诺瑞汽车电器系统制造有限公司 | A kind of automobile starter fixing bolt supervising device and its monitoring method |
| CN107995822B (en) * | 2017-12-10 | 2019-10-29 | 江西科技学院 | Big data all-in-one machine dust cleaning plant |
| CN111267922B (en) * | 2020-02-05 | 2021-06-04 | 江西博展自动化科技有限公司 | Layered cargo locking device of cargo aircraft |
| CN112722031B (en) * | 2021-01-23 | 2022-04-12 | 佛山民宇电子科技有限公司 | Folded cascade is convenient for conveyer of circuit board |
-
2007
- 2007-08-28 CN CNB2007100767174A patent/CN100515846C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN101134467A (en) | 2008-03-05 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN100515846C (en) | Turning holder with a convenient easy-adjustable movable loading plate | |
| CN201773323U (en) | Small dual-speed converter for digital-selsyn/rotary transformer | |
| CN205486072U (en) | Many interface signals conversion equipment | |
| CN201729496U (en) | Automated assembly line for large-sized LED lamp | |
| CN202963816U (en) | Novel sliding table structure of welding clamp | |
| CN208377727U (en) | A kind of medical logistics system | |
| CN201923280U (en) | Combined split-screen type marine sailing console | |
| CN111880498A (en) | Intelligent electric saw chain production system and production method based on Internet of things | |
| CN203495045U (en) | Automatic laminating and producing device for frame forming backboard of flat-plate solar collector | |
| CN103480757A (en) | Automatic lamination production device and method for assembling frame back plate of flat-plate solar collector | |
| CN203133592U (en) | Remote control system | |
| CN212929258U (en) | Information scheduling management platform | |
| CN203415034U (en) | Goods transport device of vending machine | |
| CN203007342U (en) | Welding line heat treatment device for numerical control steel structure welding piece | |
| CN209653510U (en) | Stereo garage system | |
| CN214520301U (en) | Industrial robot mounting base plate with interchangeable mounting positions | |
| CN202385136U (en) | Internet of things application system | |
| CN202781143U (en) | Safety inspection robot | |
| CN215581461U (en) | Remote monitoring equipment for engineering supervision | |
| CN111415536A (en) | Analytic show shelf of intelligence mathematics and applied mathematics difficult problem | |
| CN202534209U (en) | Long conveyor belt module of module type opto-mechatronics integration control practical system | |
| CN201619885U (en) | Stacker crane for rolling production lines | |
| CN212950341U (en) | Electrical power rush-repair vehicle | |
| CN208766750U (en) | Self-service system | |
| CN215569180U (en) | Modeling device for fire-fighting facilities in dangerous places |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090722 Termination date: 20100828 |