CN113212989B

CN113212989B - Electric vehicle accessory transfer device

Info

Publication number: CN113212989B
Application number: CN202110608821.3A
Authority: CN
Inventors: 于顺顺
Original assignee: Mazda Locomotive Xuzhou Co ltd
Current assignee: Mazda Locomotive Xuzhou Co ltd
Priority date: 2021-06-01
Filing date: 2021-06-01
Publication date: 2022-01-18
Anticipated expiration: 2041-06-01
Also published as: CN113212989A

Abstract

The invention discloses an electric vehicle accessory transfer device which comprises a workbench, a supporting mechanism, a transmission mechanism and a tire fixing mechanism, wherein a sliding groove is arranged in the workbench, the supporting mechanism comprises a base, an outer frame arranged at the top of the base, a safety piece welded on the outer frame and an outer package assembly connected to the inner side of the outer frame through a fixing nut, and the transmission mechanism comprises a servo motor and a chain meshed on a gear outside a transmission shaft of the servo motor. Adopt first track and second track to connect between two adjacent sealed outer dishes, the sealing layer of fixed connection sunshade between first track and second track simultaneously, the utilization sets up two pairs of inner cores between two sets of sealed outer dishes, carry out the process that extends towards the tire inboard along the inside spout of two pairs of inner cores simultaneously at the control extensible member, can make sealed outer dish outwards expand, and closely laminate outside shell and inner shell, thereby can avoid having the inboard of the medium corrosion tire of corruption among the external environment.

Description

Electric vehicle accessory transfer device

Technical Field

The invention relates to the field of electric vehicles, in particular to an electric vehicle accessory transfer device.

Background

As is well known, an electric vehicle generally comprises a frame part, a motor part, a controller assembly, a storage battery, a charger part and the like, and is a new energy transportation tool for replacing a conventional fuel powered vehicle, and is widely applied to daily life of people.

The electric vehicle, also known as a storage battery car, is divided into direct current, interchange, series excitation, separately excited drive according to the usage difference, simultaneously, because electric vehicle storage battery life is in 8 to 12 years, according to the increase of service life, its inside accessories can appear the damage of different degrees.

At present, the running safety of various electric vehicles is the most extent due to tires in spare parts, the tires of the electric vehicles are most damaged due to different running geographic environments and long-time contact with various media with corrosive capacity, and some electric vehicle repair shops can normally guarantee the sold vehicles, so a large number of tires can be purchased in a plurality of electric vehicle repair shops to replace the vehicles in the guarantee period.

At present, electric vehicle tires purchased in electric vehicle repair shops on the market are placed in the open air, and due to the influences of climates of different regions and geographical environments of different repair shops, the electric vehicle tires in an exposed state can be corroded outside the tires during the period from transportation to assembly and use.

The problems proposed above are the technical difficulties that the present inventors need to solve.

Disclosure of Invention

The present invention is directed to solving one of the technical problems of the prior art or the related art.

Therefore, the technical scheme adopted by the invention is as follows:

electric motor car accessory transfer device, including workstation, supporting mechanism, drive mechanism and tire fixed establishment, the workstation embeds there is the spout, supporting mechanism includes the base, installs outrigger, the welding at base top safety on the outrigger and connect through fixation nut the inboard outsourcing combination of outrigger, drive mechanism includes servo motor, meshing is in chain, connection on the outside gear of servo motor transmission shaft are in the inboard control combination of chain, install the outside transmission combination of control combination, grafting are in linkage combination in the transmission combination and installing the supplementary combination of linkage combination inner chamber, tire fixed establishment includes the extensible member, installs the outside inner core of extensible member, install the sealed outer dish, the welding of inner core outside both sides sealed outer dish inboard bolt and the first track and the second track of connection between two adjacent sealed outer dishes and even The sealing layer between the first rail and the second rail is connected, the transmission mechanism is fixed on the top surface of the base through an external fixing frame, the supporting mechanism is integrally welded on a sliding block in the workbench and used for controlling the outer shell and the inner shell of the supporting mechanism to wrap the outer portion of the tire, and the tire fixing mechanism is installed on a component in the transmission mechanism and used for fixing the tire and protecting the two outer sides of the tire.

Through adopting above-mentioned technical scheme, during the use, utilize transmission combination and linkage combination to come the transmission to be located the inboard extensible member of different tires and install the inside core on the extensible member and outwards extend, after the inside core extends to the adaptation tire, the sealed outer dish that is located the outside both sides of inner core can drive first track and the outside extension of second track, stretch the expansion of sealing layer simultaneously, until effectively protecting the outside both sides of tire, when extending to laminating tire outside, the top of bolt can be pegged graft in the shrinkage pool of inner shell inboard, control sealed outer dish and bolt whole and do circular motion along the rocker through rotatory rocker, thereby can make shell and inner shell effectively protect the tire.

The present invention in a preferred example may be further configured to: the workbench comprises a base, a limiting part inserted into the inner side of the sliding groove and a sliding block arranged at the bottom of the limiting part.

Through adopting above-mentioned technical scheme, set up independent base, when using, according to the quantity that the tire was deposited to needs, operating personnel can the selectivity add carry out the subassembly protected to the tire to utilize the locating part to the control of interval between each subassembly, can make things convenient for operating personnel to the quick installation and the dismantlement of protection tire subassembly.

The present invention in a preferred example may be further configured to: the outsourcing combination includes the shell and movably installs the inner shell in the inside spout of shell, just the inner shell embeds there is the hole that is used for carminative many places.

Through adopting above-mentioned technical scheme, through seting up the multiunit through-hole in the inner shell to set up outside bellied rectangle fixture block respectively in the top of inner shell along vertical direction and bottom, after the inner shell carries out the circular motion along the inside spout of shell, the bellied rectangle fixture block of inner shell bottom in the vertical direction can receive blockking of shell top notch, thereby make the inner shell can and form inclosed annular space between the shell.

The present invention in a preferred example may be further configured to: the control combination comprises a main shaft and a rocker, wherein the main shaft is installed outside the two pairs of telescopic pieces in a matched mode, and the rocker is connected to the outer end of the main shaft.

Through adopting above-mentioned technical scheme, set up the rocker at the outer end of main shaft, when sealed outer dish and inner core extend to maximum condition, utilize the rotation of control rocker, can rotate by quick control sealed outer dish and inner core.

The present invention in a preferred example may be further configured to: the auxiliary combination comprises a secondary shaft positioned in the linkage combination and fixing pieces connected to two ends of the outer part of the secondary shaft.

Through adopting above-mentioned technical scheme, through setting up multiunit countershaft and the mounting that is used for auxiliary transmission in the outside of main shaft, set up the part of countershaft and main shaft for the same structure, can make things convenient for multiunit sealed outer disc and inner core that are used for protecting the tire to seal up fast and deposit and fix the tire.

The present invention in a preferred example may be further configured to: the transmission combination comprises a gear rod inserted in the inner cavity of the main shaft and a first clamping piece arranged at the other end of the outer part of the main shaft.

Through adopting above-mentioned technical scheme, set up the gear pole as the important transmission part of whole device to at its one end installation first fastener that is close to the mounting, pass the gear adaptation of the inside one end of first fastener with the gear pole simultaneously and install the inboard at first fastener, can make a plurality of mechanisms that are used for protecting the tire form the butt joint fast.

The present invention in a preferred example may be further configured to: the linkage combination comprises a linkage shaft lever, a fastener and a second clamping piece, wherein the linkage shaft lever is meshed with the gear at one end, close to the first clamping piece, of the gear rod, the fastener is installed at one end of the outer portion of the linkage shaft lever, and the second clamping piece is installed at the other end of the outer portion of the linkage shaft lever.

Through adopting above-mentioned technical scheme, set up a plurality of independent linkage axostylus axostyles, fastener and second fastener to utilize the adaptation buckle between fastener and the first fastener, and the linkage axostylus axostyle is located the inside one end gear of fastener and the meshing of gear on the gear pole, can make the holistic linkage ability of the device improve, improved operating personnel's work efficiency simultaneously, reduced manual operation's the degree of difficulty.

The present invention in a preferred example may be further configured to: and the gears meshed in the tooth grooves on the inner sides of the telescopic pieces are arranged in the middle of the gear rod in an adaptive mode, and the cross-shaped sliding grooves formed in the main shaft are matched with the two pairs of telescopic pieces.

Through adopting above-mentioned technical scheme, two pairs of extensible members comprise four bar ratchets that have T font slider outward, and the T font slider on two adjacent bar ratchets is the activity respectively and pegs graft in the inboard spout of corresponding bar ratchets, and wherein the middle part meshing of two adjacent bar ratchets has the gear, through the gear pole and the fixed of universal driving shaft pole to this department gear, can make things convenient for the outside quick extension of inner core.

The present invention in a preferred example may be further configured to: the safety piece is integrally L-shaped, the safety piece is welded at the bottom of the shell along the protruding end in the vertical direction, and the safety piece is far away from the bottom of the shell and provided with the roller.

Through adopting above-mentioned technical scheme, two safety parts of outside bottom welding of outrigger to with the bottom of safety part along the protruding welding of vertical direction at the shell, utilize the removal of control outrigger in base top spout, and the safety part is to the whole auxiliary stay of shell, can avoid the shell to receive the rotatory in-process of inner shell to produce the impact of collision strength, and then improve the holistic stability of shell.

The present invention in a preferred example may be further configured to: the number of the sealed outer discs and the number of the inner cores are four, and the two pairs of the telescopic pieces are arranged inside the inner cores through straight plates.

Through adopting above-mentioned technical scheme, set up four sealed outer dishes and inner core, utilize the extensible member to drive the inner core after outwards extending and sealed outer dish and be circular expansion, can make the sealed outer dish buckle of installing in the outside both sides of inner core in the outside of tire to reach the protection to tire outside edge.

By adopting the technical scheme, the invention has the beneficial effects that:

1. according to the invention, two groups of outer sealing discs are arranged, the inner sides of the two groups of outer sealing discs are provided with bolts which are adaptive to being inserted into concave holes in the inner shell, the two adjacent outer sealing discs are connected by adopting a first track and a second track, meanwhile, a sunshade sealing layer is fixedly connected between the first track and the second track, two pairs of inner cores are arranged between the two groups of outer sealing discs, and the process that the telescopic piece extends towards the inner side of the tire along the inner chutes in the two pairs of inner cores is controlled, so that the outer sealing discs can be outwards unfolded and tightly attached to the outer shell and the inner shell, and the corrosion of the inner side of the tire by corrosive media in the external environment can be avoided.

2. According to the invention, the outer shell and the outer package are arranged, the control combination and the linkage combination are arranged at the central shaft position of the tire, the control servo motor is utilized to drive the chain to run, the gear rod can drive the gear at the inner side of the telescopic piece, so that two pairs of telescopic pieces can be driven to extend outwards in the rectangular sliding groove at the inner side of the main shaft, meanwhile, the bolt inserted in the concave hole in the inner shell can drive the inner shell to rotate circumferentially along the sliding groove in the outer shell by utilizing the rotation of the control rocker, and the annular outer frame formed by the outer shell and the inner shell is utilized to wrap the tire, so that the outer part of the tire of the electric vehicle can be protected.

3. According to the advantages, the auxiliary shaft, the fixing piece and the fastener which can be clamped on the inner side of the first clamping piece are arranged outside the first clamping piece, the linkage shaft rod with transmission capacity and the second clamping piece are arranged inside the fastener, so that the device can protect a plurality of tires simultaneously, and the sliding block fixed at the bottom of the base is arranged to move along the sliding groove in the top of the base, so that the tires can be conveniently and quickly stored and taken out.

Drawings

FIG. 1 is a schematic structural diagram of one embodiment of the present invention;

FIG. 2 is a schematic side view of an embodiment of the present invention;

FIG. 3 is a schematic diagram of the partially dispersed structure of FIG. 1 according to one embodiment of the present invention;

FIG. 4 is a partial schematic structural view of FIG. 3 according to an embodiment of the present invention;

FIG. 5 is a schematic diagram of the partially dispersed structure of FIG. 4 according to one embodiment of the present invention;

FIG. 6 is a schematic diagram of the internal dispersion structure of FIG. 3 according to an embodiment of the present invention;

FIG. 7 is a schematic diagram of the scattering structure of FIG. 6 according to an embodiment of the present invention;

FIG. 8 is a schematic diagram of the partially dispersed structure of FIG. 5 according to one embodiment of the present invention;

FIG. 9 is a partial schematic structural view of FIG. 8 in accordance with an embodiment of the present invention;

FIG. 10 is a schematic view of the internal dispersion structure of FIG. 5 in accordance with one embodiment of the present invention;

FIG. 11 is a schematic diagram of the internal structure of FIG. 10 according to an embodiment of the present invention;

FIG. 12 is a schematic view of the internal separation structure of FIG. 11 in accordance with one embodiment of the present invention;

FIG. 13 is a schematic view of the internal dispersion structure of FIG. 12 in accordance with one embodiment of the present invention;

reference numerals:

100. a work table; 110. a base; 120. a limiting member; 130. a slider;

200. a support mechanism; 210. a base; 220. an outer frame; 230. a security member; 240. outsourcing and combining; 241. a housing; 242. an inner shell;

300. a transmission mechanism; 310. a servo motor; 320. a chain; 330. controlling the combination; 331. a main shaft; 332. a rocker; 340. auxiliary combination; 341. a counter shaft; 342. a fixing member; 350. a transmission combination; 351. a gear lever; 352. a first clip member; 360. linkage combination; 361. a linkage shaft lever; 362. a fastener; 363. a second clip member;

400. a tire fixing mechanism; 410. sealing the outer disc; 420. an inner core; 430. a bolt; 440. a first track; 450. a second track; 460. a sealing layer; 470. a telescoping member.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings in conjunction with the following detailed description. It should be noted that the embodiments of the present invention and features of the embodiments may be combined with each other without conflict.

It is to be understood that this description is made only by way of example and not as a limitation on the scope of the invention.

The following describes an electric vehicle accessory transfer device provided by some embodiments of the invention with reference to the accompanying drawings.

The first embodiment is as follows:

referring to fig. 1, 6, 7, 8 and 12, the transfer device for electric vehicle accessories provided by the present invention includes a workbench 100, a supporting mechanism 200, a transmission mechanism 300 and a tire fixing mechanism 400, wherein the transmission mechanism 300 is fixed on the top surface of a base 110 of a component inside the workbench 100 through an external fixing frame, the supporting mechanism 200 is integrally welded on a sliding block 130 inside the workbench 100, and is used for controlling the outer casing 241 and the inner casing 242 inside the supporting mechanism 200 to wrap the outside of a tire, and the tire fixing mechanism 400 is mounted on a component inside the transmission mechanism 300 and is used for fixing the tire and protecting both sides of the outside of the tire.

The supporting mechanism 200 comprises a base 210, an outer frame 220, a safety member 230, an outer package assembly 240, an outer shell 241 and an inner shell 242, wherein the transmission mechanism 300 comprises a servo motor 310, a chain 320, a control assembly 330, a main shaft 331, a rocker 332, an auxiliary assembly 340, a secondary shaft 341, a fixing member 342, a transmission assembly 350, a gear rod 351, a first clamping piece 352, a linkage assembly 360, a linkage shaft 361, a fastening piece 362 and a second clamping piece 363, and the tire fixing mechanism 400 comprises a sealing outer disc 410, an inner core 420, a bolt 430, a first rail 440, a second rail 450, a sealing layer 460 and a telescopic member 470.

Specifically, the workbench 100 has a sliding slot therein, the support mechanism 200 includes a base 210, an outer frame 220 mounted on the top of the base 210, a safety member 230 welded to the outer frame 220, and an outer covering assembly 240 connected to the inner side of the outer frame 220 through a fixing nut, the transmission mechanism 300 includes a servo motor 310, a chain 320 engaged with a gear outside a transmission shaft of the servo motor 310, a control assembly 330 connected to the inner side of the chain 320, a transmission assembly 350 mounted to the outer side of the control assembly 330, a linkage assembly 360 inserted into the transmission assembly 350, and an auxiliary assembly 340 mounted in an inner cavity of the linkage assembly 360, the tire fixing mechanism 400 includes a telescopic member 470, an inner core 420 mounted to the outer side of the telescopic member 470, outer sealing discs 410 mounted to the outer side of the inner core 420, a latch 430 welded to the inner side of the outer sealing discs 410, and a first rail 440 and a second rail 450 connected between two adjacent outer sealing discs 410, the telescopic members 470 located to drive the inner sides of different tires through the transmission assembly 350 and the linkage assembly 360 to form a sliding slot And the inner core 420 installed on the telescopic member 470 extends outwards, after the inner core 420 extends to the inner side of the adaptive tire, the sealing outer disc 410 positioned at the two sides of the outer part of the inner core 420 drives the first rail 440 and the second rail 450 to extend outwards, and the sealing layer 460 connected between the first rail 440 and the second rail 450, and simultaneously stretches and expands the sealing layer 460 until the two sides of the outer part of the tire are effectively protected, when the inner core extends to the outermost side of the adaptive tire, the top end of the bolt 430 is inserted into the concave hole at the inner side of the inner shell 242, and the sealing outer disc 410 and the bolt 430 are controlled to do circular motion along the rocker 332 by rotating the rocker 332, so that the outer shell 241 and the inner shell 242 can effectively protect the tire.

Example two:

referring to fig. 8, in the above embodiment, according to the number of tires to be stored, an operator may selectively add components for protecting the tires, and control the distance between the components by using the limiting members 120, so as to facilitate the operator to quickly install and detach the components for protecting the tires, meanwhile, two safety members 230 are welded at the bottom of the outer side of the outer frame 220, and the safety members 230 are welded at the bottom of the outer shell 241 along the vertical protrusions, and the outer frame 220 is controlled to move in the sliding groove at the top of the base 210, and the safety members 230 integrally support the outer shell 241, so as to prevent the outer shell 241 from being impacted by collision force generated in the rotation process of the inner shell 242, thereby improving the overall stability of the outer shell 241, the workbench 100 includes a base 110, the limiting members 120 inserted inside the sliding groove, and the sliding blocks 130 installed at the bottom of the limiting members 120.

Example three:

as shown in fig. 9, in the above embodiment, multiple sets of through holes are formed in the inner shell 242, and rectangular fixture blocks protruding outward are respectively formed at the top and the bottom of the inner shell 242 along the vertical direction, after the inner shell 242 performs circular motion along the sliding slot inside the outer shell 241, the protruding rectangular fixture block at the bottom of the inner shell 242 along the vertical direction is blocked by the notch at the top of the outer shell 241, the outer package assembly 240 includes the outer shell 241 and the inner shell 242 movably installed in the sliding slot inside the outer shell 241, and multiple holes for exhausting air are formed in the inner shell 242, the safety element 230 is L-shaped as a whole, one end of the safety element 230 protruding along the vertical direction is welded at the bottom of the outer shell 241, and the bottom of the safety element 230 away from the outer shell 241 is provided with the roller.

Example four:

in the above embodiment, as shown in fig. 7, by providing the rocking bar 332 at the outer end of the main shaft 331, when the outer seal disk 410 and the inner core 420 are extended to the maximum state, the outer seal disk 410 and the inner core 420 can be rapidly controlled to rotate by controlling the rotation of the rocking bar 332, and the control assembly 330 includes the main shaft 331 fitted outside the two pairs of telescopic members 470 and the rocking bar 332 connected to the outer end of the main shaft 331.

Example five:

in the above embodiment, as shown in fig. 7, by providing a plurality of sets of auxiliary shafts 341 and fixing pieces 342 for auxiliary transmission outside the main shaft 331, and providing the auxiliary shafts 341 and the main shaft 331 as parts of the same structure, it is possible to facilitate rapid sealing and fixing of tires by a plurality of sets of sealing outer discs 410 and inner cores 420 for protecting tires, and the auxiliary assembly 340 includes the auxiliary shafts 341 adapted to be installed outside the other two pairs of telescopic members 470 and the fixing pieces 342 connected to both ends outside the auxiliary shafts 341.

Example six:

in the above embodiment, as shown in fig. 6, by providing the gear rod 351 as an important transmission component of the whole device and installing the first latch piece 352 at one end close to the fixing piece 342, and by fitting the gear rod 351 through the gear at one end inside the first latch piece 352, a plurality of mechanisms for protecting tires can be quickly docked, and the transmission assembly 350 includes the gear rod 351 inserted into the inner cavity of the spindle 331 and the first latch piece 352 installed at the other end outside the spindle 331.

Example seven:

as shown in fig. 6 and 7, in the above embodiment, by providing the linking shaft 361, the fastener 362 and the second fastener 363, and by using the adaptive buckle between the fastener 362 and the first fastener 352, and the engagement between the gear at the end of the linking shaft 361 located inside the fastener 362 and the gear on the gear rod 351, the overall linking capability of the device can be improved, and simultaneously, the working efficiency of the operator can be improved, and the difficulty of manual operation can be reduced, the linking assembly 360 includes the linking shaft 361 engaged with the gear at the end of the gear rod 351 close to the first fastener 352, the fastener 362 installed at the outer end of the linking shaft 361, and the second fastener 363 installed at the outer end of the linking shaft 361.

Example eight:

referring to fig. 12 and 13, in the above embodiment, two pairs of telescopic members 470 are formed by four bar-shaped toothed bars externally provided with T-shaped sliding blocks, and the T-shaped sliding blocks on two adjacent bar-shaped toothed bars are movably inserted into the sliding grooves on the inner sides of the corresponding bar-shaped toothed bars respectively, wherein the gears are engaged in the middle portions of the two adjacent bar-shaped toothed bars, and the gears are fixed by the gear bars 351 and the linkage shaft rods 361, so that the inner cores 420 can be conveniently and rapidly extended outwards.

Example nine:

referring to fig. 12, in the above embodiment, four outer sealing disks 410 and an inner core 420 are provided, and the inner core 420 and the outer sealing disks 410 are driven to expand circularly after the telescopic members 470 are extended outwards, so that the outer sealing disks 410 mounted on two sides of the outer portion of the inner core 420 can be fastened to the outer side of the tire, thereby achieving protection of the outer edge of the tire, the number of the outer sealing disks 410 and the inner core 420 is four, and the two pairs of telescopic members 470 are mounted inside the inner core 420 through straight plates.

The working principle and the using process of the invention are as follows:

before use: an operator needs to erect the base 110 on a workbench far away from the ground, or an external support is adopted to fix the base 110, then the operator needs to sequentially insert the pre-assembled partial components along a sliding groove at the top of the base 110, and assemble the partial components according to the order of indirect placement of the sliding block 130 and the base 210, and then integrally weld the assembled base 210, the external frame 220 and the safety piece 230 on the top of the sliding block 130;

before use: after the above operation is completed, the operator needs to fix the outer case 241 to the inner side of the outer frame 220 by using the fixing nut, and then weld the bottom of the outer case 241 to the top of the safety member 230 protruding in the vertical direction;

when in use: an operator needs to connect the servo motor 310 with a power supply, and control the servo motor 310 to rotate counterclockwise, and drive the chain 320, the gear rod 351 and the linkage shaft 361 to rotate counterclockwise, and cause the telescopic member 470 to drive the inner core 420 to contract inward along the cross-shaped sliding grooves inside the main shaft 331 and the auxiliary shaft 341, then the operator needs to separate the two adjacent bases 210 and the sliding blocks 130 integrally, then place the tire along the outside of the sealed outer disc 410, then clamp all the bases 210 and the sliding blocks 130 integrally with the placed tire once again, then control the servo motor 310 to rotate clockwise, under the transmission of the gear rod 351 and the linkage shaft 361, the plurality of groups of telescopic members 470 can drive the inner core 420 to adapt to the inside of the tire, meanwhile, the outward extension of the sealed outer disc 410 can protect the outside of the tire, and then the operator needs to rotate the rocker 332, so that the latch 430 drives the inner casing 242 to move circularly along the rocker 332 and protect the outside of the tire.

In the present invention, the term "plurality" means two or more unless explicitly defined otherwise. The terms "mounted," "connected," "fixed," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; "coupled" may be direct or indirect through an intermediary. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the description herein, the description of the terms "one embodiment," "some embodiments," "specific embodiments," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents.

Claims

1. Electric motor car accessory transfer device, its characterized in that includes:

the workbench (100), a chute is arranged in the workbench (100);

the supporting mechanism (200) comprises a base (210), an outer frame (220) arranged on the top of the base (210), a safety piece (230) welded on the outer frame (220), and an outer package combination (240) connected to the inner side of the outer frame (220) through a fixing nut;

the transmission mechanism (300) comprises a servo motor (310), a chain (320) meshed on a gear outside a transmission shaft of the servo motor (310), a control combination (330) connected to the inner side of the chain (320), a transmission combination (350) installed outside the control combination (330), a linkage combination (360) inserted in the transmission combination (350) and an auxiliary combination (340) installed in an inner cavity of the linkage combination (360);

the tire fixing mechanism (400) comprises a telescopic piece (470), an inner core (420) arranged outside the telescopic piece (470), sealing outer discs (410) arranged at two sides of the outside of the inner core (420), a bolt (430) welded at the inner side of each sealing outer disc (410), a first rail (440) and a second rail (450) connected between two adjacent sealing outer discs (410), and a sealing layer (460) connected between the first rail (440) and the second rail (450);

the workbench (100) comprises a base (110), a limiting piece (120) inserted into the inner side of the sliding groove and a sliding block (130) installed at the bottom of the limiting piece (120);

the outsourcing combination (240) comprises an outer shell (241) and an inner shell (242) which can be movably arranged in a sliding groove in the outer shell (241);

the tire protection device is characterized in that the transmission mechanism (300) is fixed on the top surface of a base (110) of the workbench (100) through an external fixing frame, the supporting mechanism (200) is integrally welded on a sliding block (130) in the workbench (100) and used for controlling the outer shell (241) and the inner shell (242) in the supporting mechanism (200) to wrap the outside of a tire, and the tire fixing mechanism (400) is installed on a component in the transmission mechanism (300) and used for fixing the tire and protecting the two sides of the outside of the tire.

2. The electric vehicle accessory transfer device of claim 1, wherein the control assembly (330) comprises a main shaft (331) adapted to be mounted outside the two pairs of telescoping members (470) and a rocker (332) connected to an outer end of the main shaft (331).

3. The device for transferring accessories for electric vehicles according to claim 2, wherein the auxiliary group (340) comprises a secondary shaft (341) fitted to be mounted at the other two pairs of said telescopic members (470) and fixed members (342) connected to the two outer ends of the secondary shaft (341).

4. The device as claimed in claim 1, wherein the inner housing (242) has a plurality of holes for air exhaust built therein.

5. The transfer device for electric vehicle accessories according to claim 1, wherein the transmission assembly (350) comprises a gear rod (351) inserted into the inner cavity of the main shaft (331) and a first clamping piece (352) mounted at the other end of the outer part of the main shaft (331).

6. The electric vehicle accessory transfer device of claim 5, wherein the linkage assembly (360) comprises a linkage shaft (361) engaged with a gear on one end of the gear rod (351) near the first dog (352), a fastener (362) mounted on one end of the exterior of the linkage shaft (361), and a second dog (363) mounted on the other end of the exterior of the linkage shaft (361).

7. The transfer device for electric vehicle accessories as claimed in claim 2, wherein the gears engaged in the tooth grooves on the inner sides of the telescopic members (470) are adapted to be installed in the middle of the gear rod (351), and the cross-shaped sliding groove formed in the main shaft (331) is adapted to the two pairs of telescopic members (470).

8. The transfer device for electric vehicle accessories according to claim 1, wherein the safety member (230) is L-shaped as a whole, one end of the safety member (230) protruding in the vertical direction is welded to the bottom of the housing (241), and the bottom of the safety member (230) away from the housing (241) is provided with a roller.

9. The device for transferring electric vehicle accessories according to claim 1, wherein the number of the outer sealing disc (410) and the inner core (420) is four, and two pairs of the telescopic members (470) are mounted inside the inner core (420) through straight plates.