CN214355567U - Multi-joint charger - Google Patents

Abstract

The utility model provides a multi-joint charger, including the casing and set up the main part that charges in the casing, the casing includes the bottom plate, set up in the stand of bottom plate corner, cooperate with the stand around the curb plate of forming the cavity all around in the bottom plate and be used for closed cavity and set up in the roof at stand top, wherein, at least two sets of corresponding curb plates link up on the stand through the mechanism that opens and shuts, wear to establish the multiunit joint on one of two sets of curb plates in addition, connect electric connection charging body. The utility model discloses a this machine that charges can conveniently carry out the opening and shutting of machine casing that charges to improve artifical maintenance efficiency to the main part that charges, and can simplify artifical maintenance operation degree of difficulty to each electrical components in the main part that charges.

Description

Multi-joint charger

Technical Field

The utility model relates to a fork truck especially relates to a quick-witted that charges with polylinker with quick-witted technical field that charges.

Background

The forklift is an industrial carrying vehicle, fuel oil power can be adopted as power of the forklift, a storage battery can also be adopted as power of the forklift, in order to avoid pollution of fuel oil waste gas to air in a factory area and improve working environment of workers, the storage battery is increasingly used as power of the forklift, but due to the limitation of the storage battery, the continuous working time of the battery forklift is limited, so that the battery forklift needs to be charged frequently, in order to meet the charging requirement of the forklift, the conventional chargers for charging the forklift are gradually increased, for example, in Chinese patent with application date of 2017.07.11 and publication number of CN207015179U and invented name of "a charger", a charger structure with good heat dissipation performance is disclosed, and in Chinese patent with application date of 2018.08.07 and publication number of CN208767839U and invented name of "a thyristor phase-controlled lithium battery charger", a charger capable of realizing remote control is disclosed, make the machine structure that charges that charging process is intelligent, however, the aforesaid machine that charges has following problem in the in-service use:

1. a panel (namely a side plate) in a shell (namely a shell) is often fixed between a top plate and a bottom plate through bolts, when a charging main body in a charging machine is overhauled, the panel needs to be disassembled firstly, and then the panel is installed after the overhauling is finished, so that the manual overhauling efficiency is influenced, and the operation is complicated;

2. its main part direct fixed mounting that charges even dismantle four group's panels in the shell completely on the bottom plate, also do not make things convenient for the manual work to overhaul one by one of each electrical components in the main part that charges for the operation difficulty is great, influences artifical maintenance efficiency.

Therefore, in order to solve the problems in the prior art, I have conducted corresponding research and development of the charger.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at solves the problem that exists among the prior art, provides one kind and can conveniently carry out the opening and shutting of machine casing that charges to improve artifical maintenance efficiency to the main part that charges, and can simplify the artifical multi-joint machine that charges to the maintenance operation degree of difficulty of each electrical components in the main part that charges.

In order to solve the technical problem, the utility model discloses a technical scheme is: the polylinker charges machine, wherein the polylinker charges machine includes the casing and sets up the charging main part in the casing, the casing includes the bottom plate, set up in the stand of bottom plate corner, cooperate with the stand around the curb plate in bottom plate vacuole formation all around and be used for the closed cavity and set up in the roof at stand top, wherein, at least two sets of corresponding curb plates link up on the stand through the mechanism that opens and shuts, wear to establish the multiunit joint on one of two sets of curb plates in addition, connect electric connection charging main part, realize by the mechanism that opens and shuts that the curb plate conveniently opens and shuts between the stand to improve artifical maintenance efficiency to charging main part in the machine that charges, and the multiunit joint then makes this machine that charges can satisfy many fork truck's the demand of charging simultaneously, and the practicality is strong.

Further, the charging body is disposed in the cavity, and the charging body includes a transformer, a rectifying component, and the like.

Furthermore, a plurality of groups of heat dissipation holes are uniformly distributed on the bottom plate and the side plates, and the plurality of groups of heat dissipation holes are formed, so that the inner cavity of the charger can dissipate heat when the charger works, and the problem of heat loss caused by heat generated in the work of the charging main body is solved.

Furthermore, the inner side wall surfaces of the two groups of stand columns are correspondingly provided with sliding grooves, the input ends of the opening and closing mechanisms are arranged in the sliding grooves in a sliding mode through the matching of sliding blocks, the output ends of the opening and closing mechanisms are connected to the side plates, the sliding blocks are connected to the lifting frames, the lifting frames are arranged on the top plate in a sliding mode in a penetrating mode, the lifting frames are driven to lift through a lifting mechanism, the lifting frames are driven to lift up and down by the lifting mechanism to push and pull the sliding blocks to slide along the sliding grooves, the sliding blocks act on the opening and closing mechanisms, the side plates are pushed to descend and expand outwards when the sliding blocks descend, and when the sliding blocks ascend, the side plates are driven to ascend and contract inwards to close to seal the inner cavities.

Further, elevating system includes that corresponding two sets of supporting seats of erectting on the roof, rotate and wear to locate pivot, the cover between two sets of supporting seats and locate the epaxial gear of commentaries on classics and mesh outward the gear side and be fixed in the rack plate on the crane, the rotatory supporting lock nut that establishes in pivot top revolves, revolves to revolve wrong lock nut and is close to or keeps away from the supporting seat, with locking or unclamping the pivot, rotates the pivot, in order to drive gear corotation or reversal for the gear stirs the rack plate and goes up and down, thereby drives the lift frame and goes up and down on the roof, and after the crane goes up and down to target in place, the stall pivot, revolve wrong lock nut and make it support and lean on the supporting seat, lock the pivot, and when needs rotate the pivot, then revolve wrong lock nut again and make it keep away from the supporting seat, loosen the pivot, overall structure is simple and practical, and maneuverability is strong.

Further, the opening and closing mechanism comprises a first swing rod and a second swing rod, the first swing rod and the second swing rod are hinged to the sliding block at the top ends and the bottom ends of the first swing rod and the second swing rod, the first swing rod and the second swing rod are hinged to the sliding groove at the bottom ends, the fixed rods are hinged to the tail ends of the first swing rod and the second swing rod and fixed on the side walls of the side plates, the first swing rod, the second swing rod and the fixed rods are matched to form a four-bar mechanism so as to open or close the side plates between the upright posts, when the sliding block descends along the sliding groove, the first swing rod and the second swing rod are driven to move downwards along the sliding groove, the first swing rod and the second swing rod are driven to outwards expand around the hinged position of the first swing rod and the second swing rod on the sliding block, at the moment, the second swing rod and the first swing rod are matched to drive the fixed rods to outwards expand, the cavity is opened, and when the sliding block ascends along the sliding groove, all the parts reversely move, the realization is to the closure of cavity, and the design of this mechanism that opens and shuts has both made things convenient for when the machine that charges overhauls, to its holistic operation of opening, can make the curb plate airtight between the stand again, with the curb plate direct with roof or bottom plate articulated mode of opening and shutting among the prior art, the seal of this structure is better, can effectively reduce external environment in dust etc. get into the cavity, to the erosion of the main part that charges, simultaneously, this part overall structure is simple, the simple operation that opens and shuts.

Further, the slider is still through a reset spring who lays along spout axis direction, and the slip links up in the spout, and reset spring's design can be when needs are closed the curb plate between the stand, and after the locking of countershaft was relieved by lock nut, can promote the slider and shift up under the effect of reset spring elastic recovery power to pull the crane and rise, realize the self-sealing of curb plate to the cavity, thereby both can make things convenient for opening of artifical next maintenance operation time curb plate, simplified the closed operation of curb plate again.

Furthermore, still lay three at least groups of integration seats through a reversing mechanism slip on the bottom plate, carry out the slip switching-over of integration seat on the bottom plate by reversing mechanism, three groups the main part of charging is laid between the integration seat, forms the main part modularization layout structure that charges, and reversing mechanism and integration seat cooperate, can lay the main part of charging on each group of integration seat in the sub-module (constitute each electric components and parts of the main part of charging promptly and be divided the module, be fixed in on the corresponding integration seat) to when overhauing at the later stage, make the integration seat slidable switching-over on the bottom plate, thereby realize conveniently overhauing each electric components and parts in the corresponding module on the integration seat, improve maintenance efficiency.

Furthermore, the bottom plate is provided with a triangular walking groove, an annular reversing groove is internally cut along the outer groove wall of the walking groove, and the corners of the walking groove and the arc-shaped section of the reversing groove are matched to form the reversing track of the integrated base.

Further, reversing mechanism including articulated arrange keep off the dish subassembly in the walking groove, cooperate in three pairs of walking wheelsets of walking of sliding walking in walking groove and switching-over groove, set up in every groove form fluted disc on walking wheelset and rotate and wear to locate on the bottom plate and be located the driver plate of switching-over groove center department, it is a pair of walking wheelset includes the walking wheel that two sets of intervals set up, seals the walking groove by keeping off the dish subassembly and carries out the switching-over of groove form fluted disc, set up integrated seat on the groove form fluted disc, and this groove form fluted disc and driver plate external toothing.

Further, fender dish subassembly is including wearing to locate support column on the bottom plate and pin and the torsional spring that the support column was located to the cover, set up logical groove on the outer cell wall in walking groove, the structure that leads to the groove cooperatees with the structure of pin, the pin swings in walking groove and logical inslot, closes or opens the walking groove by the cooperation of pin both ends, on the both ends of torsional spring were fixed in the bottom plate of pin one end and logical groove side respectively, after the pin promoted an angle by a set of walking wheel, its this end that is promoted by the walking wheel was impressed and leads to the groove, and the other end then swings to sealing the walking groove, carries out the interception of another group travelling wheel, makes it only can slide along the switching-over groove to realize the switching-over of integrated seat, under the elastic restoring force effect of torsional spring after the switching-over, the pin resets, prepares for the switching-over of next set of integrated seat.

Furthermore, the stop lever comprises a lever body, a stop block and a reversing block, wherein the lever body is sleeved on the support column, one end of the lever body is fixedly connected with the torsion spring, the stop block and the reversing block are fixed at two ends of the lever body, one side of the inner wall of the stop block, which is close to the walking groove, forms a butting part and a shifting part, one side of the reversing block, which is close to the inner wall of the walking groove, forms a sealing part, the distance between the shifting part and the sealing part is equal to the distance between two groups of walking wheels, the groove channel of the walking groove is sealed by the sealing part, the wall surface of the sealing part, which is far away from the stop block, has the same structure as the outer wall of the reversing groove, when the walking groove is opened, the butting part butts against the inner wall of the walking groove, a gap exists between the shifting part and the inner wall of the walking groove, the sealing part is far away from the inner wall of the walking groove, the walking wheels slide to the shifting part along the walking groove, the shifting part is extruded to move towards the direction of the inner wall far away from the walking groove, so that the lever body swings around the support column, the closing part supports and leans on the interior cell wall in the walking groove, realizes blocking another group running wheel and gets into the walking groove to the closing of walking groove, slides to the walking groove tip until the walking wheel of stirring portion is crossed in the extrusion, and under the elastic restoring force effect of torsional spring, the body of rod will reset, opens the walking groove once more, prepares for the switching-over of next set of integrated seat. The structural design of the stop lever can assist in realizing the reversing of the groove-shaped fluted disc in the walking groove and the reversing groove, and the structure is ingenious, simple, practical and low in cost.

The utility model has the advantages and positive effects that:

(1) the side plates are conveniently opened and closed between the stand columns through the opening and closing mechanism, so that the maintenance efficiency of a manual charging main body in the charger is improved, the charging requirements of a plurality of forklifts can be met by the charger due to the fact that the plurality of groups of joints are connected, and the practicability is high.

(2) The structural design of mechanism that opens and shuts, when both having made things convenient for the machine that charges to overhaul, to its holistic operation of opening, can make the curb plate airtight between the stand again, with the curb plate direct with roof or bottom plate articulated mode of opening and shutting in prior art, the seal of this structure is better, can effectively reduce external environment in dust etc. get into the cavity, to the erosion of the main part that charges, simultaneously, this part overall structure is simple, the simple operation that opens and shuts.

(3) The reversing mechanism and the integrated base are matched, the charging main body sub-modules can be distributed on each group of integrated base, so that the integrated base can be reversed in a sliding mode on the bottom plate when the integrated base is overhauled at the later stage, and therefore the electric components in the corresponding modules on the integrated base can be conveniently overhauled, and the overhauling efficiency is improved.

Drawings

Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Fig. 2 is a schematic diagram of the exploded structure of fig. 1.

Fig. 3 is an explosion structure diagram of the second embodiment of the present invention.

Fig. 4 is a schematic structural diagram of a third embodiment of the present invention (in which the side plate is in an open state).

Fig. 5 is a schematic diagram of the exploded structure of fig. 4.

Fig. 6 is another directional structural diagram of fig. 5.

Fig. 7 is a schematic view of the connection structure between the middle bottom plate, the reversing mechanism and the integrated base.

Fig. 8 is a schematic diagram of the exploded structure of fig. 7.

Fig. 9 is a schematic structural diagram of a middle tray assembly according to the present invention.

Fig. 10 is a perspective view of a connection structure between the middle base plate and the reversing mechanism according to the present invention.

In the figure: the charging device comprises a shell 1, a bottom plate 11, a walking groove 111, a reversing groove 112, a reversing track 113, a through groove 114, a stand column 12, a sliding groove 121, a sliding block 122, a side plate 13, a top plate 14, a charging main body 2, an opening and closing mechanism 3, a first swing rod 31, a push-pull rod 32, a fixed rod 33, a second swing rod 34, a return spring 35, a joint 4, a lifting frame 5, a lifting mechanism 6, a supporting seat 61, a rotating shaft 62, a gear 63, a rack plate 64, a locking nut 65, a reversing mechanism 7, a blocking disc assembly 71, a supporting column 711, a blocking rod 712, a rod body 7121, a blocking block 7122, a reversing block 7123, a walking wheel set 72, a groove-shaped fluted disc 73, a driving disc 74 and an integrated seat 8.

Detailed Description

For a better understanding of the present invention, the following further description is given in conjunction with the following embodiments and accompanying drawings.

Example one

As shown in fig. 1 and 2, the multi-joint charger includes a housing 1 and a charging body 2 disposed in the housing 1, wherein the housing 1 includes a bottom plate 11, a vertical column 12 disposed at a corner of the bottom plate 11, a side plate 13 surrounding the bottom plate 11 to form a cavity with the vertical column 12, and a top plate 14 for sealing the cavity and disposed at the top of the vertical column 12, wherein at least two sets of corresponding side plates 13 are connected to the vertical column 12 through an opening and closing mechanism 3, a plurality of joints 4 are disposed on one of the other two sets of side plates 13 in a penetrating manner, and the joints 4 are electrically connected to the charging body 2.

Specifically, the upright post 12 and the bottom plate 11, and the top plate 14 and the upright post 12 can be welded or fixedly connected by bolts, and four groups of supporting legs are uniformly distributed at the bottom of the bottom plate 11 along the circumferential direction.

Further, the charging body 2 is disposed in the cavity, and the charging body 2 includes a transformer, a rectifying component, and the like.

Specifically, the specific structural composition and the working principle of the charging main body 2 can be realized by adopting the prior art in the field, and in addition, the electrical connection structure, the connection mode and the control principle between the charging main body 2 and the plurality of groups of connectors 4 are the prior art, which are not improved in the present application, and thus, detailed description is omitted.

Furthermore, a plurality of groups of heat dissipation holes are uniformly distributed on the bottom plate 11 and the side plate 13.

Specifically, in order to reduce the erosion of dust and the like in the external environment to the charging body 2 in the cavity, dust screens may be provided on the inner surfaces of the positions where the heat dissipation holes are formed on the bottom plate 11 and the side plates 13.

As shown in fig. 5, further, the inner side wall surfaces of the two sets of vertical columns 12 are correspondingly provided with sliding grooves 121, the input ends of the opening and closing mechanisms 3 are slidably disposed in the sliding grooves 121 through the sliding blocks 122, the output ends of the opening and closing mechanisms 3 are connected to the side plates 13, the sliding blocks 122 are connected to the lifting frames 5, the lifting frames 5 are slidably disposed on the top plate 14, and the lifting frames 5 are driven to lift through a lifting mechanism 6.

Specifically, the inner side wall surfaces of adjacent upright posts 12 are correspondingly provided with sliding grooves 121, the top plate 14 is provided with a guide hole, and the tail end of the lifting frame 5 is matched with and penetrates through the guide hole and is fixed on the sliding block 122.

As shown in fig. 1, the lifting mechanism 6 further includes two sets of supporting seats 61 correspondingly erected on the top plate 14, a rotating shaft 62 rotatably inserted between the two sets of supporting seats 61, a gear 63 sleeved on the rotating shaft 62, and a rack plate 64 externally engaged with the side of the gear 63 and fixed on the lifting frame 5, wherein a locking nut 65 is rotatably installed at the initial end of the rotating shaft 62, and the locking nut 65 is screwed to be close to or far from the supporting seats 61 to lock or unlock the rotating shaft 62.

Specifically, the supporting seat 61 can be welded or fixed on the top plate 14 through bolts, the gear 63 is in key connection with the fixing sleeve arranged on the rotating shaft 62, the rack plate 64 can be welded or fixed on the lifting frame 5 through bolts, one end of the rotating shaft 62 far away from the gear 63 and penetrating out of the supporting seat 61 is provided with an external thread section, and the locking nut 65 is arranged on the external thread section in a rotary matching manner.

As shown in fig. 2, further, the opening and closing mechanism 3 includes a first swing link 31 and a second swing link 32, the first swing link 31 and the second swing link 34 being hinged to the end of the first swing link 31 and fixed to the side wall of the side plate 13, and the second swing link 34 being hinged to the sliding groove 121 and hinged to the fixed link 33 at the end, the end of the second swing link 32 being hinged to the second swing link 34, and the first swing link 31, the second swing link 32, the second swing link 34 and the fixed link 33 being engaged with each other to form a four-bar mechanism for opening or closing the side plate 13 between the columns 12.

Specifically, the hinge points of the starting ends of the first swing link 31, the push-pull rod 32 and the second swing link 34 are arranged in a collinear manner, and when the side plate 13 is closed between the upright posts 12, the fixed rod 33 is parallel to the sliding groove 121.

Example two

As shown in fig. 3 and 5, the difference from the first embodiment is that, furthermore, the sliding block 122 is slidably engaged in the sliding groove 121 through a return spring 35 arranged along the axial direction of the sliding groove 121.

Specifically, one end of the return spring 35 is fixed on the slider 122, and the other end of the return spring is fixed in the sliding groove 121, so that after the side plate 13 is opened between the columns 12 under the action of the elastic restoring force of the return spring 35, the rotating shaft 62 can be locked by the locking nut 65 to further ensure the reliable closing of the side plate 13.

EXAMPLE III

As shown in fig. 4-10, the difference from the first and second embodiments is that at least three sets of integration bases 8 are slidably disposed on the bottom plate 11 through a reversing mechanism 7, the reversing mechanism 7 reverses the sliding of the integration bases 8 on the bottom plate 11, and the charging bodies 2 are disposed among the three sets of integration bases 8, thereby forming a modular layout structure of the charging bodies 2.

Specifically, among the prior art, each electric components of main part of charging 2 often concentrates fixed the laying on bottom plate 11, even open the both sides board 13 of casing 1, when the manual work carries out each electric components's maintenance or change, also easily because of electric components's fixed position restriction, make the manual work be difficult to conveniently overhaul or change it, the maintenance change degree of difficulty has been increased, influence maintenance efficiency, and main part of charging 2 in this application is installed on integrated seat 8 by dividing the module, integrated seat 8 can slide the switching-over on bottom plate 11, thereby can make the electric components in each module remove along with integrated seat 8, make it exposed in the easy operation area scope of manual work, the manual work has been simplified to the maintenance operation degree of difficulty of main part of charging 2.

Furthermore, a triangular walking groove 111 is formed in the bottom plate 11, an annular reversing groove 112 is formed in the inner side of the outer groove wall of the walking groove 111, and a reversing track 113 of the integration base 8 is formed by matching the corner of the walking groove 111 with the arc-shaped section of the reversing groove 112.

Specifically, the groove channel at the corner of the walking groove 111 is matched with the arc-shaped groove channel of the reversing groove 112 to form a reversing track 113 when the integration seat 8 is reversed on the bottom plate 11.

Further, the reversing mechanism 7 comprises a blocking disc assembly 71 which is arranged in the walking groove 111 in a hinged mode, three pairs of walking wheel sets 72 which are matched with the walking groove 111 and the reversing groove 112 to walk in a sliding mode, a groove-shaped toothed disc 73 which is arranged on each pair of walking wheel sets 72, and a driving disc 74 which is rotatably arranged on the bottom plate 11 in a penetrating mode and located in the center of the reversing groove 112, each pair of walking wheel sets 72 comprises two groups of walking wheels which are arranged at intervals, the blocking disc assembly 71 seals the walking groove 111 to reverse the groove-shaped toothed disc 73, an integrated base 8 is arranged on the groove-shaped toothed disc 73, and the groove-shaped toothed disc 73 is meshed with the driving disc 74.

In particular, the integration seat 8 may be provided as a mounting plate fixed to the groove-shaped toothed disc 73; the dial 74 is rotatably disposed on the bottom plate 11 at the center of the reversing groove 112 through a support shaft; the structure of the walking wheel set 72 is matched with the structures of the walking groove 111 and the reversing groove 112; a group of groove-shaped gears 63 are manually pulled to move so as to change the positions of the integration bases 8 on the bottom plate 11 under the matching of the walking grooves 111, the reversing grooves 112 and the reversing mechanism 7, so that the integration bases are moved to the operation area where manual maintenance of electrical components on the integration bases 8 is facilitated, or a driving motor is arranged, the driving plate 74 is driven to rotate by the driving motor, automatic reversing of the groove-shaped fluted discs 73 on the bottom plate 11 is realized, and the reversing automation degree is improved.

Further, the catch plate assembly 71 includes a supporting pillar 711 penetrating through the bottom plate 11, and a catch rod 712 and a torsion spring (not shown in the drawings) sleeved on the supporting pillar 711, a through groove 114 is formed on an outer wall of the traveling groove 111, the structure of the through groove 114 is matched with the structure of the catch rod 712, the catch rod 712 swings in the traveling groove 111 and the through groove 114, the traveling groove 111 is closed or opened by matching two ends of the catch rod 712, and two ends of the torsion spring are fixed on the bottom plate 11 at one end of the catch rod 712 and the side of the through groove 114 respectively.

Specifically, the supporting column 711 is disposed through the bottom plate 11 and provided with the through groove 114.

Further, pin 712 is including the cover locate support column 711 on and one end and torsional spring fixed connection's the body of rod 7121, and be fixed in dog 7122 and the switching-over piece 7123 at body of rod 7121 both ends, dog 7122 is close to interior cell wall one side formation of walking groove 111 and supports portion and toggle portion, switch-over piece 7123 is close to interior cell wall one side formation sealing of walking groove 111, distance between toggle portion to the sealing, equal to the interval between two sets of walking wheels, close walking groove 111 channel by the sealing, and the wall that dog 7122 was kept away from to the sealing is the same with the outer cell wall structure in switching-over groove 112.

Use the utility model provides a polylinker charges machine can conveniently carry out opening and shutting of machine casing 1 that charges to improve artifical maintenance efficiency to charging main part 2, and can simplify artifical maintenance operation degree of difficulty to each electrical components in charging main part 2. The maintenance operation process of the charger is as follows, taking the third embodiment as an example:

1. opening of side plate 13 between vertical columns 12

Firstly, manually screwing a locking nut 65 to make the locking nut far away from a supporting seat 61, loosening a rotating shaft 62, then manually rotating the rotating shaft 62, driving a gear 63 to rotate by the rotating shaft 62, shifting a rack plate 64 to descend so as to drive a lifting frame 5 to descend on a top plate 14, pushing a sliding block 122 to slide downwards along a sliding groove 121, at the moment, moving a first swing rod 31 and a push-pull rod 32 downwards along with the first swing rod 31, enabling the first swing rod 31 and the push-pull rod 32 to rotate outwards around a hinged part of the first swing rod 31 on the sliding block 122, pulling a second swing rod 34 to expand outwards by the push-pull rod 32, matching the second swing rod 34 with the first swing rod 31 to drive a fixed rod 33 to expand outwards, thereby pushing a side plate 13 to move downwards and expand outwards, opening a cavity, and finally screwing the locking nut 65 to make the locking nut 65 abut against the supporting seat 61, locking the rotating shaft 62 and ensuring the stability of the side plate 13 after the side plate is opened between the upright columns 12;

2. charging body 2 is overhauled in the switching-over of sliding on bottom plate 11

In order to conveniently overhaul each electrical component of the charging main body 2 on the integration seat 8, one group of groove-shaped gears 63 can be manually pulled to move, so that under the coordination of the walking groove 111, the reversing groove 112 and the reversing mechanism 7, the position of each integration seat 8 on the bottom plate 11 is changed, and the integration seat 8 is moved to an operation area where each electrical component on the integration seat 8 is conveniently overhauled manually, the sliding and reversing process of the integration seat 8 on the bottom plate 11 is specifically that the walking wheels slide to the shifting part on the stop lever 712 along the walking groove 111, the walking wheels move the extrusion shifting part to the direction of the inner groove wall far away from the walking groove 111, so that the rod body 7121 swings around the supporting column 711, at the moment, the sealing part on the stop lever 712 abuts against the inner groove wall of the walking groove 111, the closing of the walking groove 111 is realized, another group of walking wheels are prevented from entering the walking groove 111, until the walking wheels which extrude the shifting part slide to the end part of the walking groove 111, under the action of the elastic restoring force of the torsion spring, the rod body 7121 resets, the walking groove 111 is opened again, and preparation is made for reversing the next group of integrated seats 8 at the position, in the process, when one group of integrated seats 8 (the groove-shaped gear 63) is manually pulled to move, the rest integrated seats 8 also perform reversing sliding under the structural cooperation of the driving plate 74, the groove-shaped fluted disc 73 and the other reversing tracks 113, so that the charging main body 2 can be conveniently overhauled at the position of the side plate 13 which is correspondingly opened by a plurality of people, the overhauling time is shortened, and the overhauling efficiency is improved;

3. closure of the side panels 13 between the uprights 12

After finishing the sliding reversing maintenance of the charging main body 2 on the bottom plate 11, manually screwing the locking nut 65 again to make the charging main body far away from the supporting seat 61, loosening the rotating shaft 62, at the moment, pushing the sliding block 122 to move upwards under the action of the elastic restoring force of the spring of the reset spring 35 so as to pull the lifting frame 5 to ascend, realizing the automatic sealing of the cavity by the side plate 13, and screwing the locking nut 65 to lock the rotating shaft 62 again until the side plate 13 completely seals the cavity so as to ensure the reliable closing of the side plate 13, thereby finishing one maintenance operation on the charger.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims (10)

1. The polylinker charges machine, including casing (1) and set up charging main part (2) in casing (1), its characterized in that: casing (1) includes bottom plate (11), sets up in stand (12) of bottom plate (11) corner, cooperate with stand (12) and surround curb plate (13) in bottom plate (11) vacuole formation all around and be used for closed cavity and set up in roof (14) at stand (12) top, wherein, at least two sets of corresponding curb plates (13) link up on stand (12) through mechanism (3) that opens and shuts, wear to establish multiunit joint (4) on one of two sets of curb plates (13) in addition, connect (4) electric connection main part (2) that charges.

2. The multi-joint charger according to claim 1, characterized in that: the lifting mechanism is characterized in that sliding grooves (121) are correspondingly formed in the inner side wall surfaces of the two groups of upright columns (12), the input ends of the opening and closing mechanisms (3) are matched with each other through sliding blocks (122) and are arranged in the sliding grooves (121), the output ends of the opening and closing mechanisms (3) are connected onto the side plates (13), the sliding blocks (122) are connected with the lifting frame (5), the lifting frame (5) is arranged on the top plate (14) in a sliding mode, and the lifting frame (5) is driven to lift through a lifting mechanism (6).

3. The multi-joint charger according to claim 2, characterized in that: elevating system (6) including corresponding two sets of supporting seats (61) of erectting on roof (14), rotate and wear to locate pivot (62) between two sets of supporting seats (61), gear (63) on pivot (62) are located to the cover to and mesh outside gear (63) side and be fixed in rack plate (64) on crane (5), a lock nut (65) is established to the top of pivot (62) corotation.

4. The multi-joint charger according to any one of claims 1 to 3, characterized in that: the opening and closing mechanism (3) comprises a first swing rod (31) and a push-pull rod (32) with upper and lower adjacent starting ends hinged to the sliding block (122), a fixed rod (33) hinged to the tail end of the first swing rod (31) and fixed on the side wall of the side plate (13), and a second swing rod (34) with a starting end hinged to the sliding groove (121) and a tail end hinged to the fixed rod (33), wherein the tail end of the push-pull rod (32) is hinged to the second swing rod (34), and the first swing rod (31), the push-pull rod (32), the second swing rod (34) and the fixed rod (33) are matched to form a four-bar mechanism.

5. The multi-joint charger according to claim 4, characterized in that: the sliding block (122) is also connected in a sliding manner in the sliding groove (121) through a return spring (35) arranged along the axial direction of the sliding groove (121).

6. The multi-joint charger according to any one of claims 1 to 3, characterized in that: at least three groups of integrated seats (8) are arranged on the bottom plate (11) in a sliding mode through a reversing mechanism (7), the reversing mechanism (7) is used for reversing the integrated seats (8) in the sliding mode on the bottom plate (11), and the charging bodies (2) are arranged among the three groups of integrated seats (8) to form a modular layout structure of the charging bodies (2).

7. The multi-joint charger according to claim 6, characterized in that: the base plate (11) is provided with a triangular walking groove (111), an annular reversing groove (112) is formed in an inner cutting mode along the outer groove wall of the walking groove (111), and the corner of the walking groove (111) is matched with the arc-shaped section of the reversing groove (112) to form a reversing track (113) of the integrated base (8).

8. The multi-joint charger according to claim 7, characterized in that: reversing mechanism (7) including articulated arrange keep off dish subassembly (71) in walking groove (111), cooperate in walking groove (111) and switching-over groove (112) in three pairs of walking wheelset (72) of slip walking, set up groove-shaped fluted disc (73) on every pair of walking wheelset (72) and rotate and wear to locate on bottom plate (11) and be located switching-over groove (112) center department drive plate (74), it is a pair of walking wheelset (72) include the walking wheel that two groups interval set up, seal walking groove (111) by keeping off dish subassembly (71) and carry out groove-shaped fluted disc (73) switching-over, set up integrated seat (8) on groove-shaped fluted disc (73), and this groove-shaped fluted disc (73) and drive plate (74) outer toothing.

9. The multi-joint charger according to claim 8, characterized in that: keep off dish subassembly (71) including wear to locate support column (711) on bottom plate (11) and set pin (712) and the torsional spring on support column (711), set up logical groove (114) on the outer cell wall in walking groove (111), the structure that leads to groove (114) cooperatees with the structure of pin (712), swing in walking groove (111) and logical groove (114) pin (712), cooperate by pin (712) both ends and seal or open walking groove (111), the both ends of torsional spring are fixed in respectively on pin (712) one end and bottom plate (11) that lead to groove (114) side.

10. The multi-terminal charger according to claim 9, characterized in that: the utility model discloses a walking mechanism, including the support column (711), the body of rod (7121) and the dog (7122) and the switching-over piece (7123) that are fixed in body of rod (7121) both ends are located to pin (712) including the cover and one end and torsional spring fixed connection, and dog (7122) and switching-over piece (7123) that are fixed in body of rod (7121) both ends, dog (7122) are close to interior cell wall one side formation of walking groove (111) and are supported and lean on portion and stirring portion, switching-over piece (7123) are close to interior cell wall one side formation sealing of walking groove (111), distance between stirring portion to the sealing equals the interval between two sets of walking wheels, are closed walking groove (111) channel by the sealing, and the wall that dog (7122) was kept away from to the sealing is the same with the outer cell wall structure of switching-over groove (112).

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