CN102349749B - Fixed-point access dating cabinet - Google Patents

Fixed-point access dating cabinet Download PDF

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Publication number
CN102349749B
CN102349749B CN 201110271061 CN201110271061A CN102349749B CN 102349749 B CN102349749 B CN 102349749B CN 201110271061 CN201110271061 CN 201110271061 CN 201110271061 A CN201110271061 A CN 201110271061A CN 102349749 B CN102349749 B CN 102349749B
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chain
cabinet
endless
dating
circulation
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CN102349749A (en
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施向阳
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ZHANGJIAGANG FIRST PEOPLE'S HOSPITAL
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Individual
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Abstract

The invention discloses a fixed-point access dating cabinet, which comprises a cabinet body, two closed circulating chains with the same shape and paired circulating chain wheels which are engaged with the circulating chains. Each pair of circulating chain wheels is respectively installed on opposite side walls of the cabinet body, wherein one pair of circulating chain wheels is connected with a driving device and synchronously drives the two circulating chains. Each circulating chain comprises back-turning sections and connecting sections, wherein the back-turning sections turn back horizontally along the direction of the chain movement and the connecting sections head-to-tail connect the back-turning sections. A plurality of hangers are hung between the two circulating chains. The axes of hanging shafts on the two sides of the hangers are arranged on the nodal lines of the circulating chains. Circulating data boxes are arranged on the hangers. A data access port is arranged on the cabinet body. The data boxes in the fixed-point access dating cabinet are driven to circulate through the circulating chains, data is only required to be accessed at the access port of the dating cabinet, the situations that data management personnel move back and forth and climb high are avoided and the labor intensity is reduced.

Description

The fixed point access dating cabinet
Technical field
The present invention relates to a kind of article-storage device, refer to especially a kind of chain circulation fixed point access dating cabinet.
Background technology
All trades and professions have a large amount of data such as file, archives, books, case history etc., and these data all need to leave in to be kept properly in the data cabinet, takes out from cabinet during use.Most data cabinets in usefulness all are fixed data cabinets, be placed in each layer shelf of each cabinet of data, during each access, the data management personnel all between data cabinet, shuttle back and forth contact, climb and many places addressing and cause labour intensity very large up and down, and be easy to make mistakes in the process of access.Intensive data on file cabinet is more advanced than fixed data cabinet, but can only reduce the floor space of data cabinet, is not for the problem that solves labour intensity and accuracy.Patent 96231952.X " document case with automatic layer selection " and 02264724.4 " choosing layer a data cabinet " takes the mode of mechanical vertical circulation can make high-rise information box be down to comfortable level to carry out data access, exempt the up and down operation of climbing, the contact but the data management personnel still will shuttle back and forth between data cabinet, and because having increased the weight of mechanical device, hand translation cabinet is very heavy, and labour intensity is still very large.If as above-mentioned patent, it is made as fixed, then floor space will be multiplied again.
Summary of the invention
Technical problem to be solved by this invention is: a kind of fixed point access dating cabinet is provided, information box in this fixed point access dating cabinet drives circulation by endless-chain, thereby only need the access port fixed point access data at data cabinet, avoid the data management personnel to go the rounds to come and go and climb and ascend a height, reduced labour intensity.
Another technical problem to be solved by this invention is: a kind of fixed point access dating cabinet is provided, even under above-mentioned complex loops condition, the circulation information box in the cabinet still can keep operating steadily.
Another technical problem to be solved by this invention is: provide a kind of fixed point access dating cabinet, even the circulation information box both ends open in the cabinet still can carry out data access at a data access mouth.
For solving the problems of the technologies described above, technical scheme of the present invention is: a kind of fixed point access dating cabinet, comprise cabinet, the endless-chain of the sealing that two strips are identical, paired circulation sprocket wheel with described endless-chain engagement, every pair of circulation sprocket wheel is installed on respectively on the opposing sidewalls of cabinet, a pair of circulation sprocket wheel connecting drive device wherein, two endless-chains of driven in synchronism, described every endless-chain comprises back-turning section and linkage section, the mode of turning back of described back-turning section is for returning along the bending of chain traffic direction left/right rotation, described linkage section connects the head and the tail of back-turning section, be hung with several hangers between described two endless-chains, the axle center of the suspended axle of described hanger both sides is positioned on the nodel line of endless-chain, the circulation information box is set on the described hanger, and described cabinet is provided with the data access mouth.Like this, the circulation information box follows movement locus circular flow in whole data cabinet of loop chain, and the data management personnel only need accessory drive, and driving endless-chain will need the corresponding circulation information box of data of access to go to cabinet end access port.
For realizing further purpose of the present invention, the further technical scheme that the present invention adopts is: the side at hanger also arranges the anti-shake chain that another shape is same as endless-chain at least, keep a parallel mistake apart from e between anti-shake chain and the endless-chain, be provided with the hollow chain pin of endless-chain with the endless-chain of anti-shake chain homonymy, suspended axle passes the hollow chain pin of endless-chain and the end setting is cranked arm, jointed shaft is set on cranking arm, jointed shaft is parallel to suspended axle, and the distance in the two axle center equals parallel mistake apart from e, jointed shaft passes the hollow chain pin of anti-shake chain of anti-shake chain, so, endless-chain in cyclic process, turn and during acceleration and deceleration information box all can not rock, certainly, one end of jointed shaft also can arrange roller, described roller rolls with anti-shake guide rail on being arranged at cabinet and contact, thereby when further improving anti-shake, has improved the stability that the anti-shake chain moves.
As further improvement, the number of teeth of described circulation sprocket wheel is the integral multiple t of adjacent hanger spacing chain number, evenly be provided with t teeth groove on the circulation sprocket periphery, the number of teeth of the full depth tooth between the adjacent sheaves equals adjacent hanger spacing chain number, the hollow chain pin of bottom land support endless-chain of teeth groove makes it to be centered close to the pitch circle of circulation sprocket wheel, the teeth groove two side is adjacent with the hollow chain pin of endless-chain common chain pin engagement respectively, full depth tooth and the engagement of adjacent hanger spacing chain link, even adopt so the hollow chain pin of bigbore endless-chain, endless-chain also can even running, thereby can strengthen the diameter of suspended axle, satisfy the requirement of circulation information box heavy duty.The suspended axle overstriking also just firmly connects cranks arm, even the inertia rolling power during heavy duty is very large, hanging axle head still can be firm with the combination of cranking arm.
For realizing further purpose of the present invention, the further technical scheme that the present invention adopts is: described hanger is provided with king, described circulation information box both ends open and the center standpipe is set, the circulation information box is loaded on the king through center standpipe turning set, standpipe one end in center arranges worm gear, rotate the worm screw that is provided with the worm gear engagement on the described hanger, driven gear is set on the worm screw, described data access mouth place swings rocker is installed, on the described rocker reducing motor is set, the output shaft end of reducing motor arranges driven wheel, described cabinet is provided with and drives the beat power set that the rocker beat makes driven wheel and driven gear mesh or separate, like this, the circulation information box can turn to the openend at required information place the data access mouth after arriving the data access mouth.
After having adopted technique scheme, effect of the present invention is: can carry out data access in the data access mouth fixed point of data cabinet, the operation comfort and convenient no longer needs manually to go the rounds round and climbing is ascended a height, and significantly reduces labor intensity.
Description of drawings
The present invention is further described below in conjunction with drawings and Examples.
Fig. 1 is the fixed point access dating cabinet structural representation of the embodiment of the invention 1;
Fig. 2 is the local schematic perspective view that amplifies of the A among Fig. 1;
Fig. 3 is the fixed point access dating cabinet structural representation of the embodiment of the invention 2;
Fig. 4 is the anti-shake chain partial schematic diagram that the circulation information box connects lateral alternate in Fig. 3 device;
Fig. 5 is the B-B cutaway view of Fig. 4;
Fig. 6 is that Fig. 4 information box that circulates connects the partial structurtes schematic perspective view of anti-shake chain;
Fig. 7 adopts the hollow chain pin partial structurtes of heavy caliber endless-chain schematic diagram in Fig. 3 device;
Fig. 8 is the circulation information box revolving structure schematic diagram of the embodiment of the invention 3;
Fig. 9 is the drive unit schematic diagram of Fig. 8 revolving structure;
Figure 10 is compound chain mark schematic diagram;
In the accompanying drawing: 1, the data access mouth, 2, hanger, 3, the circulation information box, 4, endless-chain, 5, cabinet, 6, the circulation sprocket wheel, 7, suspended axle, 8, the hollow chain pin of endless-chain, 9, common chain pin, 10, roller, 11, guide rail, 12, the anti-shake chain, 13, crank arm 14 jointed shafts, 15, the hollow chain pin of anti-shake chain, 16, the anti-shake sprocket wheel, 17, teeth groove, 18, the endless-chain wheel shaft, 19, the anti-shake sprocket shaft, 20, king, 21, the center standpipe, 22, worm gear, 23, worm screw, 24, driven gear, 25, worm bracket, 26, worm shaft, 27, the rocker axle, 28, rocker, 29, reducing motor, 30, driven wheel, 31, electromagnet, 32, pull bar, 33, back-moving spring.
The specific embodiment
The present invention is described in further detail below by specific embodiment.
Data cabinet profile involved in the present invention is similar to common data cabinet, and rectangular hexahedron, the minor face of its floor projection are the cabinet end, and long limit is the cabinet side.The end of circulation information box is consistent with end and the side direction of cabinet with side direction, and an end opening refers to that data carries out access from an end of casing, and both ends open refers to that data carries out access from the two ends of casing.
When referring to the normal placement state servant of data cabinet in the face of the sidewall of cabinet fixed cycles sprocket wheel, upper and lower, left and right direction involved in the present invention determines.
For ease of describe and drawing for purpose of brevity, below respectively implement all to have omitted in the illustration sprocket bearing and the chain drive of known technology, show among the figure of details in inconvenience, chain represents with the imaginary point line, this imaginary point line represents the line in the center of circle, chain pin end, be the nodel line of chain, sprocket wheel represents that with thick imaginary point line this thick imaginary point line represents the pitch circle of sprocket wheel.
Embodiment 1
The chain mark of endless-chain 4 is set to a vertical linkage section and a back-turning section in the present embodiment, the mode of turning back of this back-turning section is for returning along the bending of chain traffic direction left/right rotation, double dot dash line take on the right side as back-turning section take a left side as vertical linkage section among Fig. 1, back-turning section is similar snakelike, adding bend by the line of turning back of level consists of, its the every section line of turning back is one deck, can be full of multilayer in the cabinet 5, and the cabinet end comfortable level at vertical linkage section place arranges data access mouth 1.The corner of endless-chain 4 all is engaged in circulation sprocket wheel 6 with supporting endless-chain 4, paired circulation sprocket wheel 6 rotates through endless-chain wheel shaft 18 and is arranged on the opposing sidewalls of cabinet 5, the present invention is arranged on the cabinet side, because circulation sprocket wheel 6 is fixed on the relative sidewall of cabinet 5, and endless- chain 4 and 6 engagements of circulation sprocket wheel, thereby two 4 of endless-chains lay respectively on the perpendicular.To wherein a pair of circulation sprocket wheel 6 connecting drive devices, get final product the endless-chain 4 of driven in synchronism hanger 2 both sides.Only schematically draw place circulation sprocket wheel 6 among Fig. 1, supporting and the driving of chain are known technology, do not do to launch to describe in detail and diagram.The many hangers 2 that are used for connection circulation information box 3 hang between two endless-chains 4 equally spacedly through suspended axle 7, because endless-chain 4 turns round in the conversion of the back-turning section left and right sides, thereby the axle center of suspended axle 7 is positioned at the nodel line of endless-chain 4 as far as possible, otherwise bring very large difficulty can for endless-chain 4 and the engagement of circulation sprocket wheel 6, so its hang is: endless-chain 4 arranges the hollow chain pin 8 of endless-chain in suspension place, the suspended axle 7 that is anchored on hanger 2 both sides passes the hollow chain pin 8 of endless-chain, referring to Fig. 2.Because of the line of turning back of back-turning section for being horizontally disposed with, so the suspended axle 7 of hanger 2 also arranges roller 10, cabinet side corresponding position also need arrange the horizontal guide rail 11 of supporting rollern 10, roller 10 is rolled with guide rail 11 to be contacted, together with circulation information box 3, the roller and the guide rail 11 that are difficult among Fig. 1 show are also drawn in Fig. 2, among Fig. 2 with carrying hanger 2, the opposite side of circulation information box 3 also is same symmetrical structure, does not repeat to draw.
Connect the circulation information box 3 of an end opening on the hanger 2, its opening surface is to data access mouth 1.During endless-chain 4 motion, drive all circulation information box 3 turns back along about the back-turning section of endless-chain 4 sinuously, so only just can be implemented in the up and down integral body of multilayer circulation information box 3 circulation in the whole storage area with two endless-chains 4, the information box 3 that all circulates can both in succession move to linkage section and rest against data access mouth 1.
Fixed point access dating cabinet of the present invention can be controlled in conjunction with the computer realization automatic intelligent, when needs access data, computer at first inquires numbering and the current location of the circulation information box 3 at this data place, immediately order-driven system drive endless-chain 4 motions, until the circulation information box 3 of this numbering is accommodated to data access mouth 1, the Junior Data Manager just deposits or takes out required information in exactly at the data access mouth 1 of this comfortable level, exempts from touring purpose of exempting to climb access thereby reach.
The present invention can also adopt electric translation device or the hand translating device of large speed ratio of various known technologies, only need translation cabinet 5 when maintenance, vacate an access path and get final product, floor space is saved as intensive data on file cabinet, and fully needn't the translation cabinet during accessing operation.The non-category of the present invention of translating device no longer launches to describe in detail.
The effect of endless-chain 4 is all circulation information box 3 circulations that pulling is in diverse location in the data cabinet, each circulation information box 3 can be stopped at data access mouth 1 place, therefore, the setting of the back-turning section of endless-chain 4 is that the line of turning back of level adds bend and consists of among the present invention, its main purpose is the circulation information box 3 that holds in the data cabinet as much as possible in order to make, but back-turning section is not the line of must level turning back to be added bend and consists of, can be that the line of turning back that tilts adds the bend formation, no longer launch to describe in detail at this.
Embodiment 2
The chain mark of endless-chain 4 is set to linkage section and back-turning section of a level in the present embodiment, be the linkage section of level below the double dot dash line among Fig. 3, it more than is back-turning section, back-turning section adds bend by the vertical line of turning back and consists of, its the every section vertical line of turning back is row, can be full of multiple row in the cabinet 5, same, the chain mark of the vertical line of turning back also is to consist of along the left and right turning of chain traffic direction.The vertical line of turning back of back-turning section makes the comfortable level at data cabinet two ends that data access mouth 1 can both be set, but if use the two ends access port just need to connect at hanger 2 the circulation information box 3 of both ends open, the data of cabinet 5 left end access port accesses is positioned over the left end of case, otherwise, be positioned over the case right-hand member.During endless-chain 4 motion, drive all circulation information box 3 crawls sinuously up and down, so only just can be implemented in the integral body circulation of multiple row circulation information box 3 in the whole storage area with two endless-chains 4, the information box 3 that all circulates can both move to and rest against data access mouth 1 in succession.The course of work is identical with embodiment 1, reaches equally to exempt from touring purpose of exempting to climb access.
For fear of rocking of circulation time, both sides at hanger 2 can also respectively arrange the anti-shake chain 12 that a shape is same as endless-chain 4, keep a parallel mistake apart from e between anti-shake chain 12 and the endless-chain 4, described parallel mistake can be any direction apart from e, usually selects the vertical or horizontal mode that staggers in the practical application.Vertically staggering refers to stagger along the line direction of turning back, and lateral alternate refers to stagger perpendicular to the line direction of turning back.Turn back line when vertically arranging when back-turning section, present embodiment is showed a kind of mode of lateral alternate, referring to Fig. 4 and Fig. 5: after passing the hollow chain pin 8 of endless-chain with the suspended axle 7 of anti-shake chain 12 homonymies, suspended axle 7 axle heads are fastening cranks arm 13, cranking arm arranges jointed shaft 14 on 13, and jointed shaft 14 is parallel to suspended axle 7, and the distance in the two axle center equals parallel mistake apart from e, because being perpendicular to the line of vertically turning back staggers, so the line in the two axle center in horizontal direction.Among Fig. 6, as suspended axle 7, jointed shaft 14 also passes the hollow chain pin 15 of the anti-shake chain that is arranged at anti-shake chain 12, so its axle center also is positioned at the nodel line of anti-shake chain 12, because structure is analogous to Fig. 2, does not draw the roller 10 on endless-chain 4 and the anti-shake chain 12 among Fig. 4 Fig. 6.Anti-shake chain 12 and 16 engagements of anti-shake sprocket wheel, anti-shake sprocket wheel 16 is installed in the cabinet side by anti-shake sprocket shaft 19, anti-shake sprocket wheel 16 is identical with the circulation sprocket wheel 6 of endless-chain 4, and be designed to synchronous rotating in same direction, like this, when endless-chain 4 and anti-shake chain 12 thereupon synchronously during rotating in same direction, cranking arm 13 remains same level, also keep same state by suspended axle 7 and the 13 circulation information box 3 that are fastened of cranking arm thereupon, also can not shake during fast by bend.And in order to strengthen the stability of anti-shake chain 12 operations, an end of described jointed shaft 7 is equipped with the roller (not shown), and described roller rolls with the anti-shake guide rail (not shown) on being arranged on cabinet 5 and contacts.Described synchronous rotating in same direction is realized by the known technology drive unit, is not given unnecessary details herein.When adopting this lateral alternate mode, 13 are and are horizontally disposed with owing to crank arm, the rocking of circulation information box 3 makes 13 jointed shaft 14 ends of cranking arm trend towards swinging up and down, thisly swing up and down running to when vertically turning back line that just in time the nodel line direction with anti-shake chain 12 is consistent, can by the restriction of the tension force of anti-shake chain 12, not need to add in addition guide rail and limit this swing, and, at the line of vertically turning back, hanger 2 does not need that guide rail 11 is set yet and carries together with the tension force carrying by endless-chain 4 of the weight of circulation information box 3.Only the linkage section in level then needs guide rail 11 to carry respectively the roller 10 of suspended axle 7 and jointed shaft 14, at this moment be equivalent to hanger 2 together with circulation information box 3 four-point supportings in guide rail 11, then four point gearing can not rocked in the overall process of horizontal movement in the between cog of anti-shake sprocket wheel 16 with circulation sprocket wheel 6 yet when leaving guide rail 11 and enter bend.To the lighter application scenario of the less load of 3 casings, can only add anti-shake chain 12 in a side for the circulation data, three-point support has been enough to make circulation information box 3 to keep stable, does not give unnecessary details in addition and illustrates.Simultaneously, the linkage section of level is placed the bottom of cabinet 5, roller 10 comes the top of direction guiding rail 11 from the top of guide rail 11 and goes, and the track of the length of guide rail 11 and roller 10 is irrelevant, and there is not movement interference in the two, so design and installation is very easy.Because most target phases do not have the frictional resistance of guide rail 11, the operation of endless-chain is more light.And, reducing guide rail 11 structure will greatly be simplified, exploitation greatly reduces with manufacturing cost.
In said structure, suspended axle 7 is maximum with 13 the suffered stress in junction of cranking arm, and especially in the heavily loaded occasion of present embodiment both ends open information box, suspended axle 7 must overstrikings, make it larger with 13 the faying face of cranking arm, the bore of the hollow chain pin 8 of endless-chain just strengthens thereupon like this.Occupied the position of the adjacent sprocket teeth of this symbolic animal of the birth year because of the hollow chain pin 8 of heavy caliber endless-chain, so the gear teeth that are adjacent on the circulation sprocket wheel 6 are default, form the teeth groove 17 of shape such as Fig. 7, respectively common chain pin 9 engagements adjacent with the hollow chain pin of heavy caliber endless-chain 8 of teeth groove 17 both sides, the hollow chain pin 8 of bottom land support heavy caliber endless-chain, make it to be centered close to the pitch circle of circulation sprocket wheel 6, and all the other common chain pin 9 engagements of all the other teeth of circulation sprocket wheel 6 and endless-chain 4.The number of teeth of described circulation sprocket wheel 6 should be the integral multiple t of hanger spacing chain number at this moment, teeth groove 17 numbers on the circulation sprocket periphery equal t, teeth groove 17 is evenly distributed on the circulation sprocket wheel 6, the number of teeth of full depth tooth equals adjacent hanger 2 spacing chain numbers, the situation that is t=4 shown in Figure 7 between adjacent two teeth groove 17.So, even the inertia in when heavy duty rolling power is very large, suspended axle 7 ends still can be firm with 13 the combination of cranking arm.The characteristics of sprocket wheel are that the number of teeth that participates in meshing is a lot, and the existence of teeth groove 17 can't affect the operation of endless-chain 4.
So far, purpose of the present invention and further purpose all reach, the integral body that only namely is implemented in multilayer in the whole storage area or multiple row information box with two endless-chains circulates, all circulation information box 3 can both move to and rest against data access mouth 1 in succession, exempt from touring purpose of exempting to climb access thereby reach, and increase to again many two anti-shake chains circulation information box 3 can not rocked in the overall process of motion.
Embodiment 3
If use the circulation information box 3 of both ends open and only allow an end of cabinet 5 that access port 1 is set, that just must make arbitrary end opening of circulation information box 3 can both turn to as required access port 1, for this reason, present embodiment is showed a kind of circulation information box 3 with revolute function:
Hanger 2 fastening kings 20, the circulation information box 3 of both ends open arranges center standpipe 21, standpipe 21 turning sets in center are on king 20, circulation information box 3 can rotate around king 20, standpipe 21 1 ends in center arrange worm gear 22, be arranged at rotate on the worm bracket 25 of hanger 2 install worm screw 23 and with worm gear 22 engagements, the axle head of worm screw 23 arranges driven gear 24, drive this driven gear 24 can make circulation information box 3 on hanger 2 around king 20 horizontal rotations, referring to Fig. 8.Data access mouth 1 arranges can be around the rocker 28 of rocker axle 27 swings, reducing motor 29 is set on it, reducing motor 29 output shaft ends arrange driven wheel 30, the position of engagement of worm shaft end driven gear 24 when driven wheel 30 stops at data access mouth 1 corresponding to circulation information box 3, cabinet 5 are provided with and drive the beat power set that rocker 28 beats make driven wheel 30 and driven gear 24 mesh or separate.Described beat power set comprise the electromagnet 31 that is arranged on the cabinet 5, rocker 28 is hinged with pull bar 32 1 ends, the armature of pull bar 32 other ends and electromagnet 31 is hinged, and armature arranges back-moving spring 33, and Fig. 9 shows above-mentioned drives structure from the direction of overlooking that Fig. 8 cuts open behind the hanger 2.So, after being loaded with the circulation information box 3 arrival data access mouths 1 of required information, electromagnet 31 energisings, make reducing motor 29 be flapped toward circulation information box 3 through pull bar 32 pulling rockers 28, namely the dotted line position from Fig. 9 is put to solid line position, the driven wheel 30 of reducing motor 29 axle heads is able to the driven gear 24 of engages worm axle head, and reducing motor 29 is switched on immediately and driven worm gear 22 rotations, the openend at required information place can be turned to access port 1.When rotateing in place, electromagnet 31 cuts off the power supply immediately, and back-moving spring 33 is kept in the center rocker 28, and driven wheel 30 breaks away from engagement with worm shaft end driven gear 24 thereupon, and circulation information box 3 stops revolution and locked by the worm screw self-locking.Meanwhile, reducing motor 29 stall of also cutting off the power supply.The beat power set also not only are confined to electromagnet, can also be the power set of other prior aries, such as cylinder.
The above-mentioned situation that can rotating circulation information box 3 be not limited to cabinet 5 one end access ports, in the situation such as embodiment 2, can rotating circulation information box if use, more be conducive in the access port of two ends, select a hithermost stop, then the openend with the data place turns to access port.
The chain mark of present embodiment endless-chain 4 is not limit, both can also can be such as embodiment 2 such as embodiment 1, also can be in addition compound, and a kind of complex form wherein that shown in Figure 10 is, the chain mark left-right symmetry of embodiment 1 is compound, and cabinet 5 two ends can both arrange data access mouth 1.
The present invention is expanded application further also, for example at cabinet 5 two ends a plurality of data access mouths 1 is set respectively, makes it and can carry out access by the different floors in multilayer access platform even building, does not give unnecessary details in addition and illustrates.
So far, further purpose of the present invention also reaches, even circulation information box 3 both ends opens in the cabinet still can carry out data access at the access port of only being located at cabinet one end.
Fixed point access dating cabinet of the present invention can carry out data access by computer addressing and in data cabinet end comfortable operation location fixes, no longer need artificial addressing, go the rounds to come and go and climb and ascend a height, the efficient and the accuracy rate that significantly improve data access also significantly reduce labor intensity.

Claims (8)

1. fixed point access dating cabinet, comprise cabinet (5), the endless-chain of the sealing that two strips are identical (4), paired circulation sprocket wheel (6) with described endless-chain (4) engagement, every pair of circulation sprocket wheel (6) is installed on respectively on the opposing sidewalls of cabinet (5), a pair of circulation sprocket wheel (6) connecting drive device wherein, two endless-chains of driven in synchronism (4), it is characterized in that: described every endless-chain (4) includes back-turning section and linkage section, the mode of turning back of described back-turning section is for returning along the bending of chain traffic direction left/right rotation, described linkage section connects the head and the tail of back-turning section, be hung with several hangers (2) between described two endless-chains (4), the axle center of the suspended axle (7) of described hanger (2) both sides is positioned on the nodel line of endless-chain (4), circulation information box (3) is set on the described hanger (2), and described cabinet (5) is provided with data access mouth (1).
2. fixed point access dating cabinet as claimed in claim 1, it is characterized in that: described hanger (2) is provided with king (20), described circulation information box both ends open and center standpipe (21) is set, circulation information box (3) is loaded on the king (20) through center standpipe (21) turning set, standpipe (21) one ends in center arrange worm gear (22), the upper rotation of described hanger (2) is provided with the worm screw (23) that meshes with worm gear (22), driven gear (24) is set on the worm screw (23), described data access mouth (1) is located to swing rocker (28) is installed, reducing motor (29) is set on the described rocker (28), the output shaft end of reducing motor (29) arranges driven wheel (30), and described cabinet (5) is provided with and drives the beat power set that rocker (28) beat makes driven wheel (30) and driven gear (24) mesh or separate.
3. fixed point access dating cabinet as claimed in claim 2, it is characterized in that: described beat power set comprise the electromagnet (31) that is arranged on the cabinet, hinged pull bar (32) between the armature of described electromagnet (31) and the rocker (28), described armature arranges back-moving spring (33).
4. such as each described fixed point access dating cabinet of claims 1 to 3, it is characterized in that: described hanger (2) equidistantly hangs between two endless-chains (4).
5. fixed point access dating cabinet as claimed in claim 4, it is characterized in that: the number of teeth of described circulation sprocket wheel (6) is the integral multiple t of adjacent hanger spacing chain number, evenly be provided with t teeth groove (17) on circulation sprocket wheel (6) circumference, the number of teeth of the full depth tooth between the adjacent sheaves (17) equals adjacent hanger (2) spacing chain number, the hollow chain pin of bottom land support endless-chain (8) of teeth groove (17) makes it to be centered close to the pitch circle of circulation sprocket wheel (6), teeth groove (17) two side is adjacent with the hollow chain pin of endless-chain (8) common chain pin engagement respectively, and full depth tooth meshes with adjacent hanger (2) spacing chain link.
6. fixed point access dating cabinet as claimed in claim 5, it is characterized in that: described suspended axle (7) is provided with roller (10), and described roller (10) rolls with the guide rail that is arranged at cabinet (5) (11) and contacts.
7. fixed point access dating cabinet as claimed in claim 1, it is characterized in that: the side at hanger (2) also arranges the anti-shake chain (12) that another shape is same as endless-chain (4) at least, keep a parallel mistake apart from e between anti-shake chain (12) and the endless-chain (4), be provided with the hollow chain pin of endless-chain (8) with the endless-chain (4) of anti-shake chain (12) homonymy, suspended axle (7) passes the hollow chain pin of endless-chain (8) and the end arranges crank arm (13), crank arm and jointed shaft (14) is set on (13), jointed shaft (14) is parallel to suspended axle (7), and the distance in the two axle center equals parallel mistake apart from e, and jointed shaft (14) passes the hollow chain pin of anti-shake chain (15) of anti-shake chain (12).
8. fixed point access dating cabinet as claimed in claim 7, it is characterized in that: described jointed shaft (14) is provided with roller, and described roller rolls with the anti-shake guide rail that is arranged at cabinet (5) and contacts.
CN 201110271061 2011-09-14 2011-09-14 Fixed-point access dating cabinet Active CN102349749B (en)

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CN104549860B (en) * 2013-10-28 2017-05-10 富鼎电子科技(嘉善)有限公司 Baking varnish spraying equipment
CN104192465A (en) * 2014-09-05 2014-12-10 江苏迅捷装具科技有限公司 Rotating bucket device and security cabinet
CN106388337B (en) * 2016-12-14 2018-11-09 岑梓平 A kind of hidden intelligent cabinet
CN109008287B (en) * 2018-08-20 2020-10-16 烟台三新新能源科技有限公司 Financial data extraction element
CN109142029A (en) * 2018-09-11 2019-01-04 湖南康程护理用品有限公司 A kind of detection device for absorbent article
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