阅读说明：本技术 一种自动升降的便捷自行车寄存设施 (Automatic facility is deposited to convenient bicycle of going up and down ) 是由 孙志彬 王佳漫 胡逸宁 农轲 杨国君 张倩敏 谢松梅 于 2021-01-22 设计创作，主要内容包括：本发明涉及一种自动升降的便捷自行车寄存设施,包括主体机构及设置在主体机构上的停放机构,主体机构包括立柱、座体、支撑圆盘,所述的立柱与动力传动装置相连以实现转动；停放机构包括沿立柱的周向均匀设置的多个停放单元,每个停放单元均分别包括与主体机构相连的弧形支撑杆、设置在弧形支撑杆的内弧面且沿弧形支撑杆的弧度方向布置的传送单元、固定在传送单元上的锁止机构以及与传送单元相连的传动电机,所述的传送单元包括传送带,所述的锁止机构包括结构相同且对称设置在传送带上的左锁止单元与右锁止单元。由上述技术方案可知,该装置采用竖向布置方式停靠自行车,具有占地面积小、自动化程度高的优点,能有效节约自行车停放空间。(The invention relates to an automatic lifting convenient bicycle depositing facility, which comprises a main body mechanism and a parking mechanism arranged on the main body mechanism, wherein the main body mechanism comprises an upright post, a seat body and a supporting disc, and the upright post is connected with a power transmission device to realize rotation; parking mechanism includes a plurality of units of parking that evenly set up along the circumference of stand, every parking unit equally divide do not include the arc bracing piece that links to each other with main part mechanism, set up at the intrados of arc bracing piece and along the conveying unit that the radian direction of arc bracing piece was arranged, fix locking mechanism on the conveying unit and the drive motor who links to each other with the conveying unit, the conveying unit include the conveyer belt, locking mechanism include that the structure is the same and the symmetry sets up left locking unit and right locking unit on the conveyer belt. According to the technical scheme, the device adopts the vertical arrangement mode to stop the bicycle, has the advantages of small occupied area and high automation degree, and can effectively save the bicycle parking space.)

1. The utility model provides an automatic facility is deposited to convenient bicycle of going up and down which characterized in that: the parking device comprises a main body mechanism and a parking mechanism arranged on the main body mechanism, wherein the main body mechanism comprises an upright post (1), a seat body (2) which is fixed at the bottom of the upright post (1) and forms a rotating fit with the upright post (1), and a supporting disc (3) which is sleeved on the upright post (1) and fixedly connected with the upright post (1), and the upright post (1) is connected with a power transmission device (4) to realize rotation; the parking mechanism comprises a plurality of parking units which are uniformly arranged along the circumferential direction of the upright post (1), each parking unit comprises an arc-shaped supporting rod (5) connected with the main body mechanism, a conveying unit (6) which is arranged on the inner arc surface of the arc-shaped supporting rod (5) and arranged along the radian direction of the arc-shaped supporting rod (5), a locking mechanism fixed on the conveying unit (6) and a transmission motor (7) connected with the conveying unit (6), the conveying unit (6) comprises a conveying belt (68), the locking mechanism comprises a left locking unit (8) and a right locking unit (9) which have the same structure and are symmetrically arranged on the conveying belt (68), the end surfaces of the left locking unit (8) and the right locking unit (9) which are close to each other are respectively provided with a first lock catch (81) and a second lock catch (91) in a suspending way, when the first lock catch (81) and the second lock catch (91) are opposite in a non-rotating state, the front wheel of the bicycle is locked.

2. The automated portable bicycle parking facility of claim 1, wherein: support disc (3) and stand (1) concentric setting, and support disc (3) and be close to the bottom setting of stand (1), the inner circle of supporting disc (3) links firmly through lower connecting rod (12) and stand (1), the quotation of supporting disc (3) is along its radial evenly split sector plate (31) that form the polylith and connect gradually, every sector plate (31) corresponds a unit of parking, and square groove (32) have been seted up along its radial inside to the extrados of every sector plate (31), the top of stand (1) is equipped with a plurality of last connecting rods (11) that link to each other with arc bracing piece (5) upper end along its circumference, the quantity of going up connecting rod (11) is identical with the quantity of sector plate (31).

3. The automated portable bicycle parking facility of claim 2, wherein: the notch department of square groove (32) still is equipped with guide block (33) that the bicycle front wheel of being convenient for accurately gets into locking mechanism, guide block (33) on be equipped with guide way (331), the tank bottom of guide way (331) is the domatic of tilt up setting, the end of guide way (331) still is equipped with gravity inductor (332), gravity inductor (332) link to each other with the controller.

4. The automated portable bicycle parking facility of claim 1, wherein: the parking unit further comprises a first partition plate (51) and a second partition plate (52), the first partition plate (51) and the second partition plate (52) are strip-shaped curved plates with narrow tops and wide bottoms, the first partition plate (51) and the second partition plate (52) are symmetrically fixed on two sides of the arc-shaped support rod (5), and the first partition plate (51) and the second partition plate (52) are integrally formed into a canoe shape with narrow tops and wide bottoms.

5. The automated portable bicycle parking facility of claim 1, wherein: the upper end of arc bracing piece (5) links firmly with stand (1) through last connecting rod (11), the lower extreme of arc bracing piece (5) is located square groove (32) of seting up on supporting disc (3), and fixes with supporting disc (3) through connecting rod (55), locking mechanism's initial position is located the lower extreme of arc bracing piece (5), set up guide slot (53) that hold conveying unit (6) on the intrados of arc bracing piece (5), drive motor (7) fix on the last quotation of supporting disc (3), drive motor (7) link to each other with conveying unit (6) through transfer chain (71).

6. The automated portable bicycle parking facility of claim 5, wherein: the transmission unit (6) comprises a first bearing gear (61), a second bearing gear (62), a third bearing gear (63), a fourth bearing gear (64), a first chain (65) connecting the first bearing gear (61) and the second bearing gear (62), a second chain (66) connecting the second bearing gear (62) and the third bearing gear (63), a third chain (67) connecting the third bearing gear (63) and the fourth bearing gear (64), and a conveyor belt (68) matched with the first bearing gear (61), the second bearing gear (62), the third bearing gear (63) and the fourth bearing gear (64), wherein the conveyor chain (71) is connected with the first bearing gear (61), the second bearing gear (62), the third bearing gear (63) and the fourth bearing gear (64) are fixed on the groove wall of the guide groove (53), and a limiting wheel (54) is further arranged in the guide groove (53), and the limiting wheel (54) is attached to the two side edges of the surface of the conveyor belt (68).

7. The automated portable bicycle parking facility of claim 1, wherein: the power transmission device (4) comprises a power motor (41) fixed on the lower disc surface of the support disc (3), a driving bevel gear (42) coaxially arranged with an output shaft of the power motor (41), and driven bevel gears (43) meshed with the driving bevel gears (42), wherein the driven bevel gears (43) are fixed on the upright post (1) and are positioned below the support disc (3), the power motor (41) and the driving bevel gears (42) are respectively symmetrically arranged in two groups, and the two groups of driving bevel gears (42) are meshed with the driven bevel gears (43).

8. The automated portable bicycle parking facility of claim 1, wherein: the left locking unit (8) comprises a first base body (82) in a cavity shape, a first rotating shaft (83) which is arranged in the vertical direction and is rotationally connected with the first base body (82) is arranged in the first base body (82), the first lock catch (81) is columnar, one end of the first lock catch (81) is suspended outside the first base body (82), the other end of the first lock catch (81) penetrates through the first base body (82) and then is fixedly connected with the middle section of the first rotating shaft (83), a first groove (88) which is used for accommodating the first lock catch (81) and facilitating the rotation of the first lock catch (81) is arranged on the end face, close to the right locking unit (9), of the first base body (82), the first groove (88) is a horizontal groove body which is formed in the width direction of the first base body (82), a first torsion spring (84) is sleeved on the first rotating shaft (83), one end of the first torsion spring (84) is fixedly connected with the first rotating shaft (83), the other end of the first torsion spring (84) is connected with the first seat body (82), the left locking unit (8) further comprises a first limiting device matched with the first rotating shaft (83), the first limiting device comprises a first limiting push rod (85) arranged in the horizontal direction, a first spring (86) fixedly connected with the tail of the first limiting push rod (85) and a first electromagnetic coil (87) controlling the first spring (86) to stretch, the head of the first limiting push rod (85) is matched with a first push rod hole (831) formed in the first rotating shaft (83), when the first electromagnetic coil (87) is powered off, the first spring (86) stretches to drive the first limiting push rod (85) to be inserted into the first push rod hole (831), and the first rotating shaft (83) is in a non-rotating state at the moment; when the first electromagnetic coil (87) is electrified, the first spring (86) contracts to drive the first limiting push rod (85) to be separated from the first push rod hole (831), the first rotating shaft (83) is in a rotating state at the moment, and the first electromagnetic coil (87) is connected with the controller.

9. The automated portable bicycle parking facility of claim 1, wherein: the right locking unit (9) comprises a cavity-shaped second seat body, a second rotating shaft which is arranged in the vertical direction and is connected with the second seat body in a rotating mode is arranged in the second seat body, the second lock catch is columnar, one end of the second lock catch (91) is suspended outside the second seat body, the other end of the second lock catch penetrates through the second seat body and then is fixedly connected with the middle section of the second rotating shaft, a second groove which is used for accommodating the second lock catch and facilitating the rotation of the second lock catch is formed in the end face, close to the left locking unit, of the second seat body, the second groove is a horizontal groove body which is formed in the width direction of the second seat body in a penetrating mode, a second torsion spring is sleeved on the second rotating shaft, one end of the second torsion spring is fixedly connected with the second rotating shaft, the other end of the second torsion spring is connected with the second seat body, the right locking unit further comprises a second limiting device matched with the second rotating shaft, and the second limiting device comprises a second limiting push rod arranged in the horizontal direction, The head of the second limiting push rod is matched with a second push rod hole arranged on the second rotating shaft, when the second electromagnetic coil is powered off, the second spring stretches to drive the second limiting push rod to be inserted into the second push rod hole, and the second rotating shaft is in a non-rotating state; when the second electromagnetic coil is electrified, the second spring contracts to drive the second limiting push rod to be separated from the second push rod hole, the second rotating shaft is in a rotating state at the moment, and the second electromagnetic coil is connected with the controller.

Technical Field

The invention relates to an automatic lifting convenient bicycle parking facility.

Background

The traditional bar-shaped bicycle parking frame adopts a horizontal placing mode to store bicycles, and the parking area required by a bicycle is larger. With the popularization of shared bicycles, the parking and taking of bicycles in urban public areas become a problem of major concern of urban managers. The adoption of the traditional frame in the urban central business area with scarce land further aggravates the land contradiction of the bustling business area.

Meanwhile, riding and traveling in scenic spots are increasingly popular. When transporting a bicycle for riding from a departure place to a riding place, passengers want to transport the bicycles for riding in a medium and long distance synchronously by using large-sized vehicles such as passenger trains. However, due to the fact that the internal space of the train carriage is narrow and limited in the entrances and exits, large-scale people and bicycle combined transportation cannot be achieved at present, and the requirements of riding tourists cannot be met.

Disclosure of Invention

The invention aims to provide an automatic lifting convenient bicycle parking facility, the device adopts a vertical arrangement mode to park bicycles, has the advantages of small occupied area and high automation degree, and can effectively save bicycle parking space.

In order to achieve the purpose, the invention adopts the following technical scheme: the device comprises a main body mechanism and a parking mechanism arranged on the main body mechanism, wherein the main body mechanism comprises an upright post, a seat body which is fixed at the bottom of the upright post and forms a rotating fit with the upright post, and a supporting disc which is sleeved on the upright post and fixedly connected with the upright post, and the upright post is connected with a power transmission device to realize rotation; parking mechanism include along a plurality of units of parking of the even setting of circumference of stand, every parking unit equally divide do not include the arc bracing piece that links to each other with main part mechanism, set up at the intrados of arc bracing piece and along the conveying unit that the radian direction of arc bracing piece arranged, fix locking mechanism on the conveying unit and the transmission motor who links to each other with the conveying unit, the conveying unit include the conveyer belt, locking mechanism include that the structure is the same and the symmetry sets up left locking unit and right locking unit on the conveyer belt, left locking unit and right locking unit be close to on the terminal surface respectively overhang have first hasp and second hasp, first hasp and second hasp form the locking to the bicycle front wheel when relative with non-rotation state.

The utility model discloses a support disc, including support disc and stand, the inner circle of support disc links firmly with the stand through lower connecting rod, the quotation of support disc forms the sector plate that the polylith connected gradually along its radial evenly divided, every sector plate corresponds a unit of parking, and the outer cambered surface of every sector plate has seted up the square groove along its radial inside, the top of stand is equipped with a plurality ofly along its circumference and links to each other with arc bracing piece upper end last connecting rod, the quantity of going up the connecting rod is identical with the quantity of sector plate.

The notch department of square groove still is equipped with the guide block that the bicycle front wheel of being convenient for accurately gets into locking mechanism, the guide block on be equipped with the guide way, the tank bottom of guide way is the domatic of tilt up setting, the end of guide way still is equipped with the gravity inductor, the gravity inductor link to each other with the controller.

The parking unit further comprises a first partition plate and a second partition plate, the first partition plate and the second partition plate are strip-shaped curved plates with narrow tops and wide bottoms, the first partition plate and the second partition plate are symmetrically fixed on two sides of the arc-shaped supporting rod, and the first partition plate and the second partition plate are integrally formed into a canoe shape with narrow tops and wide bottoms.

The upper end of the arc-shaped supporting rod is fixedly connected with the stand column through an upper connecting rod, the lower end of the arc-shaped supporting rod is located in a square groove formed in the supporting disc and is fixed with the supporting disc through a connecting rod, the initial position of the locking mechanism is located at the lower end of the arc-shaped supporting rod, a guide groove for containing the conveying unit is formed in the inner arc surface of the arc-shaped supporting rod, the transmission motor is fixed to the upper disc surface of the supporting disc, and the transmission motor is connected with the conveying unit through a conveying chain.

The conveying unit comprises a first bearing gear, a second bearing gear, a third bearing gear, a fourth bearing gear, a first chain connected with the first bearing gear and the second bearing gear, a second chain connected with the second bearing gear and the third bearing gear, a third chain connected with the third bearing gear and a conveying belt matched with the first bearing gear, the second bearing gear, the third bearing gear and the fourth bearing gear, wherein the conveying chain is connected with the first bearing gear, the second bearing gear, the third bearing gear and the fourth bearing gear are all fixed on the groove wall of the guide groove, the guide groove is internally provided with a limiting wheel, and the limiting wheel is attached to the two side edges of the surface of the conveying belt.

The power transmission device comprises a power motor fixed on the lower disc surface of the support disc, driving bevel gears coaxially arranged with an output shaft of the power motor and driven bevel gears meshed with the driving bevel gears, the driven bevel gears are fixed on the upright post and positioned below the support disc, the power motor and the driving bevel gears are symmetrically arranged in two groups respectively, and the two groups of driving bevel gears are meshed with the driven bevel gears.

The left locking unit comprises a first pedestal in a cavity shape, a first rotating shaft which is arranged in the vertical direction and is connected with the first pedestal in a rotating mode is arranged inside the first pedestal, the first lock catch is columnar, one end of the first lock catch is suspended outside the first pedestal, the other end of the first lock catch penetrates through the first pedestal and then is fixedly connected with the middle section of the first rotating shaft, a first groove which is used for accommodating the first lock catch and facilitating the rotation of the first lock catch is arranged on the end face of the first pedestal, the first groove is a horizontal groove body which is formed in the width direction of the first pedestal in a penetrating mode, a first torsion spring is sleeved on the first rotating shaft, one end of the first torsion spring is fixedly connected with the first rotating shaft, the other end of the first torsion spring is connected with the first pedestal, the left locking unit further comprises a first limiting device matched with the first rotating shaft, and the first limiting device comprises a first limiting push rod arranged in the horizontal direction, The first limiting push rod is fixedly connected with the tail of the first limiting push rod, the first electromagnetic coil is used for controlling the first spring to stretch, the head of the first limiting push rod is matched with a first push rod hole formed in the first rotating shaft, when the first electromagnetic coil is powered off, the first spring stretches to drive the first limiting push rod to be inserted into the first push rod hole, and the first rotating shaft is in a non-rotating state; when the first electromagnetic coil is electrified, the first spring contracts to drive the first limiting push rod to be separated from the first push rod hole, the first rotating shaft is in a rotating state at the moment, and the first electromagnetic coil is connected with the controller.

The right locking unit comprises a cavity-shaped second seat body, a second rotating shaft which is arranged in the vertical direction and is connected with the second seat body in a rotating mode is arranged in the second seat body, the second lock catch is columnar, one end of the second lock catch is suspended outside the second seat body, the other end of the second lock catch penetrates through the second seat body and then is fixedly connected with the middle section of the second rotating shaft, a second groove which is used for accommodating the second lock catch and facilitating the rotation of the second lock catch is arranged on the end face, close to the left locking unit, of the second seat body, the second groove is a horizontal groove body which is formed in the width direction of the second seat body in a penetrating mode, a second torsion spring is sleeved on the second rotating shaft, one end of the second torsion spring is fixedly connected with the second rotating shaft, the other end of the second torsion spring is connected with the second seat body, the right locking unit further comprises a second limiting device matched with the second rotating shaft, and the second limiting device comprises a second limiting push rod arranged in the horizontal direction, The head of the second limiting push rod is matched with a second push rod hole arranged on the second rotating shaft, when the second electromagnetic coil is powered off, the second spring stretches to drive the second limiting push rod to be inserted into the second push rod hole, and the second rotating shaft is in a non-rotating state; when the second electromagnetic coil is electrified, the second spring contracts to drive the second limiting push rod to be separated from the second push rod hole, the second rotating shaft is in a rotating state at the moment, and the second electromagnetic coil is connected with the controller.

The invention has the beneficial effects that: 1) the invention better utilizes the space of public places and saves the storage land required by the bicycle; 2) the bicycle parking device can ensure that the bicycle safely and stably runs on the guide groove automatically through the transmission unit, thereby realizing the automation of bicycle parking and taking; 3) the invention is provided with the independent parking unit, thereby avoiding the collision between people and vehicles; 4) the regular integral structure of the invention is beneficial to the arrangement of the parking device in public places; 5) the base has mobility, and the movement and the disassembly of the whole device are convenient.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Fig. 2 is a schematic structural view of the power transmission device of the present invention.

FIG. 3 is a schematic view of the structure of a single parking unit of the present invention.

Fig. 4 is a schematic structural diagram of the main body mechanism of the present invention.

FIG. 5 is a schematic structural diagram of the first separator and the second separator according to the present invention.

Fig. 6 is a schematic structural view of the guide block of the present invention.

Fig. 7 is a schematic view of an arcuate brace in accordance with the present invention.

Fig. 8 is a schematic structural view of the transfer unit of the present invention.

Fig. 9 is a schematic structural view of the lock mechanism of the present invention.

FIG. 10 is a schematic view of the locking mechanism of the present invention engaged with a front wheel of a bicycle.

The reference symbols in the above figures are: the vertical column 1, the upper connecting rod 11, the lower connecting rod 12, the base body 2, the supporting disk 3, the sector plate 31, the square groove 32, the guide block 33, the guide groove 331, the gravity sensor 332, the power transmission device 4, the power motor 41, the driving bevel gear 42, the driven bevel gear 43, the arc-shaped supporting rod 5, the first partition plate 51, the second partition plate 52, the guide groove 53, the limiting wheel 54, the connecting rod 55, the transmission unit 6, the first bearing gear 61, the second bearing gear 62, the third bearing gear 63, the fourth bearing gear 64, the first chain 65, the second chain 66, the third chain 67, the transmission belt 68, the transmission motor 7, the transmission chain 71, the left locking unit 8, the first lock catch 81, the first base body 82, the first rotating shaft 83, the first push rod hole 831, the first torsion spring 84, the first limiting push rod 85, the first spring 86, the first electromagnetic coil 87, the first groove 88, the right locking unit 9, the right, And a second locking catch 91.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

the automatic lifting convenient bicycle parking facility shown in fig. 1 comprises a main body mechanism and a parking mechanism arranged on the main body mechanism.

As shown in fig. 2 and 4, the main body mechanism includes a column 1, a base 2 fixed at the bottom of the column 1 and forming a rotation fit with the column 1, and a support disc 3 sleeved on the column 1 and fixedly connected with the column 1, and the column 1 is connected with a power transmission device 4 to realize rotation. Specifically, the bottom end of the upright post 1 is connected with the seat body 2 through a bearing, and the seat body 2 is fixed on the ground, has a certain bottom area and enough rigidity, and can bear the gravity of all structures on the upper part; the supporting disc 3 and the upright post 1 are arranged concentrically, the supporting disc 3 is arranged close to the bottom of the upright post 1, the inner ring of the supporting disc 3 is fixedly connected with the upright post 1 through the lower connecting rod 12, the disc surface of the supporting disc 3 is uniformly divided along the radial direction to form a plurality of sector plates 31 which are connected in sequence, namely the supporting disc 3 is formed by splicing a plurality of sector plates 31, and the integral structure is convenient to move and disassemble; each sector plate 31 corresponds to one parking unit, a square groove 32 is formed in the radial inward direction of the outer arc surface of each sector plate 31, a plurality of upper connecting rods 11 connected with the upper end of the arc-shaped supporting rod 5 are arranged at the top end of the upright post 1 along the circumferential direction of the upright post, and the number of the upper connecting rods 11 is matched with that of the sector plates 31. The support disc 3 is a load-bearing structure of the main body structure, and requires certain rigidity and strength. Preferably, the support disc 3 is made of a steel plate or a composite material, the diameter of the support disc is 2.7-2.9 m, enough space can be provided for parking a bicycle, and meanwhile, the occupied area is as small as possible. A switch is arranged on the main body mechanism.

Further, as shown in fig. 6, a guide block 33 for allowing a front wheel of the bicycle to accurately enter the locking mechanism is further disposed at a notch of the square groove 32, a guide groove 331 is disposed on the guide block 33, a groove bottom of the guide groove 331 is a slope surface which is inclined upward, a gravity sensor 332 is further disposed at a tail end of the guide groove 331, and the gravity sensor 332 is connected with the controller.

Further, the power transmission device 4 includes a power motor 41 fixed on the lower disc surface of the support disc 3, a driving bevel gear 42 coaxially arranged with the output shaft of the power motor 41, and a driven bevel gear 43 engaged with the driving bevel gear 42, the driven bevel gear 43 is fixed on the column 1 and located below the support disc 3, the power motor 41 and the driving bevel gear 42 are respectively symmetrically arranged in two groups, and the two groups of driving bevel gears 42 are engaged with the driven bevel gear 43.

As shown in fig. 3 and 7, the parking mechanism includes a plurality of parking units uniformly arranged along the circumferential direction of the upright post 1, each parking unit includes an arc-shaped support rod 5 connected with the main body mechanism, a conveying unit 6 arranged on the inner arc surface of the arc-shaped support rod 5 and arranged along the arc direction of the arc-shaped support rod 5, a locking mechanism fixed on the conveying unit 6, and a transmission motor 7 connected with the conveying unit 6, the conveying unit 6 includes a conveying belt 68, the locking mechanism includes a left locking unit 8 and a right locking unit 9 which are identical in structure and symmetrically arranged on the conveying belt 68, a first lock catch 81 and a second lock catch 91 are respectively suspended on the end surfaces of the left locking unit 8 and the right locking unit 9, and the first lock catch 81 and the second lock catch 91 are relatively combined in a non-rotating state to lock the front wheel of the bicycle.

Further, as shown in fig. 5, the parking unit further includes a first partition plate 51 and a second partition plate 52, both the first partition plate 51 and the second partition plate 52 are strip-shaped curved plates with narrow top and wide bottom, the first partition plate 51 and the second partition plate 52 are symmetrically fixed on both sides of the arc-shaped support rod 5, and the first partition plate 51 and the second partition plate 52 form a canoe-shaped with narrow top and wide bottom. The first partition plate 51, the second partition plate 52 and the arc-shaped support rod 5 form a three-sided closed structure to form a single parking unit.

Furthermore, the arc-shaped support rod 5 is a parking component of the bicycle, has certain rigidity and can bear the weight of the bicycle; the upper end of arc bracing piece 5 links firmly with stand 1 through last connecting rod 11, the lower extreme of arc bracing piece 5 is located the square groove 32 of seting up on supporting disc 3, and it is fixed with supporting disc 3 through connecting rod 55, locking mechanism's initial position is located the lower extreme of arc bracing piece 5, set up the guide slot 53 that holds transfer unit 6 on the intrados of arc bracing piece 5, driving motor 7 is fixed in the last quotation that supports disc 3, driving motor 7 links to each other with transfer unit 6 through conveying chain 71.

Further, as shown in FIG. 8, the transfer unit 6 includes a first bearing gear 61, a second bearing gear 62, a third bearing gear 63, a fourth bearing gear 64, a first chain 65 connecting the first bearing gear 61 and the second bearing gear 62, a second chain 66 connecting the second bearing gear 62 and the third bearing gear 63, the third chain 67 is connected with the third bearing gear 63 and the fourth bearing gear 64, and the conveyor belt 68 is matched with the first bearing gear 61, the second bearing gear 62, the third bearing gear 63 and the fourth bearing gear 64, the conveyor chain 71 is connected with the first bearing gear 61, the second bearing gear 62, the third bearing gear 63 and the fourth bearing gear 64 are all fixed on the groove wall of the guide groove 53, the limiting wheel 54 is further arranged in the guide groove 53, and the limiting wheel 54 is attached to the two side edge positions of the surface of the conveyor belt 68. Specifically, first bearing gear 61, second bearing gear 62, third bearing gear 63, fourth bearing gear 64 fixes in proper order in guide slot 53, and first bearing gear 61 is located the bottom of arc bracing piece 5, second bearing gear 62 is located the well lower part of arc bracing piece 5, third bearing gear 63 is located the well upper portion of arc bracing piece 5, fourth bearing gear is located the top of arc bracing piece 5, the line that four bearing gear arranged the position forms the identical pitch arc with arc bracing piece 5 radian, through the connection of three-section chain and the effect of assisting spacing wheel 54, can make conveyer belt 68 form the identical arc conveying face with arc bracing piece 5 radian. Preferably, the conveying belt 68 is a toothed belt, and can well rotate along with the bearing gears, and when the transmission motor 7 operates, the conveying chain 71 drives the first bearing gear 61 to rotate, so as to drive the whole conveying unit 6 to operate, and the bicycle is stored and taken.

Further, as shown in fig. 9 and 10, the left locking unit 8 includes a first seat 82 having a cavity, a first rotating shaft 83 disposed in a vertical direction and rotatably connected to the first seat 82 is disposed inside the first seat 82, the first locking unit 81 has a cylindrical shape, one end of the first locking unit 81 is suspended outside the first seat 82, the other end of the first locking unit 81 penetrates through the first seat 82 and then is fixedly connected to a middle section of the first rotating shaft 83, a first groove 88 for accommodating the first locking unit 81 and facilitating rotation of the first locking unit 81 is disposed on an end surface of the first seat 82 close to the right locking unit 9, the first groove 88 is a horizontal groove penetrating through the first seat 82 in a width direction, a first torsion spring 84 is sleeved on the first rotating shaft 83, one end of the first torsion spring 84 is fixedly connected to the first rotating shaft 83, the other end of the first torsion spring 84 is connected to the first seat 82, in this embodiment, the first torsion springs 84 are disposed in an up-down direction, the first lock catch 81 is always perpendicular to the first rotating shaft 83 under the action of the first torsion spring 84 no matter whether the first torsion spring is stressed or not; the left locking unit 8 further includes a first limiting device matched with the first rotating shaft 83, in this embodiment, the first limiting device is also provided with two sets in the vertical direction, the first limiting device includes a first limiting push rod 85 arranged in the horizontal direction, a first spring 86 fixedly connected with the tail portion of the first limiting push rod 85 and a first electromagnetic coil 87 controlling the first spring 86 to stretch, and the head portion of the first limiting push rod 85 is matched with a first push rod hole 831 arranged on the first rotating shaft 83.

When the first electromagnetic coil 87 is energized, the first spring 86 contracts to drive the first limit push rod 85 to be separated from the first push rod hole 831, at this time, the first rotating shaft 83 is in a rotating state, and the first electromagnetic coil 87 is connected with the controller. When the first electromagnetic coil 87 is de-energized, the first spring 86 expands to drive the first limit push rod 85 to be inserted into the first push rod hole 831, and at this time, the first rotating shaft 83 is in a non-rotating state. The first electromagnetic coil 87 is usually in a charged state, in this state, the first lock catch 81 connected to the first rotating shaft 83 is rotatable, and does not affect the entering of the front wheel of the bicycle, that is, the initial state of the locking mechanism is a state that the first lock catch 81 and the second lock catch 91 are freely rotatable, when the front wheel of the bicycle enters the locking mechanism, the gravity sensor 332 senses the weight and sends a signal to the controller, the controller enables the first electromagnetic coil 87 to be powered off, and at this time, the first lock catch 81 cannot rotate and is matched with the second lock catch 91 to lock the front wheel of the bicycle.

Further, the right locking unit 9 includes a second seat body having a cavity, a second rotating shaft disposed in a vertical direction and rotatably connected to the second seat body is disposed inside the second seat body, the second locking catch is cylindrical, one end of the second locking catch 91 overhangs outside the second seat body, the other end of the second locking catch penetrates through the second seat body and is fixedly connected to a middle section of the second rotating shaft, a second groove for accommodating the second locking catch and facilitating rotation of the second locking catch is disposed on a end surface of the second seat body close to the left locking unit, the second groove is a horizontal groove formed in the width direction of the second seat body, a second torsion spring is sleeved on the second rotating shaft, one end of the second torsion spring is fixedly connected to the second rotating shaft, the other end of the second torsion spring is connected to the second seat body, the right locking unit further includes a second limiting device matched with the second rotating shaft, the second limiting device includes a second limiting push rod disposed in a horizontal direction, a second spring fixedly connected to a tail of the second limiting push rod, and a second electromagnetic coil for controlling expansion and contraction of the second spring The head of the second limiting push rod is matched with a second push rod hole formed in the second rotating shaft, when the second electromagnetic coil is powered off, the second spring stretches to drive the second limiting push rod to be inserted into the second push rod hole, and the second rotating shaft is in a non-rotating state at the moment. When the second electromagnetic coil is electrified, the second spring contracts to drive the second limiting push rod to be separated from the second push rod hole, the second rotating shaft is in a rotating state at the moment, and the second electromagnetic coil is connected with the controller. The structure and principle of the right locking unit 9 are the same as those of the left locking unit 8, and the detailed description is omitted.

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

storing the bicycle: the front wheel of the bicycle to be parked is pushed onto the guide groove of the guide block and enters the locking mechanism at the bottom end of the arc-shaped support rod through the guiding and positioning of the guide groove, the first lock catch and the second lock catch are in a state of freely rotating in an initial state, so that the front wheel of the bicycle can push the first lock catch and the second lock catch to enter, the gravity sensor at the tail end of the guide groove is triggered when the front wheel of the bicycle enters, and the gravity sensor transmits a signal to the controller; the controller cuts off the power of the first electromagnetic coil and the second electromagnetic coil within a set time, and the first lock catch and the second lock catch can not rotate at the moment to form the locking of the front wheel of the bicycle. Then, the controller controls the transmission motor to work, the transmission motor drives the first bearing gear to rotate through the transmission chain, the first bearing gear drives the second bearing gear to rotate through the first chain, the second bearing gear drives the third bearing gear to rotate through the second chain, the third bearing gear drives the fourth bearing gear to rotate through the third chain, so that the conveyor belt rotates, the locking mechanism moves upwards along the guide groove under the driving of the conveyor belt until the locking mechanism runs to the top end of the guide groove, and the bicycle is safely parked on the arc-shaped support rod at the moment.

Taking a bicycle: the switch is pressed, and the controller controls the transmission motor to rotate reversely, so that the conveying belt rotates reversely, the locking mechanism moves downwards along the guide groove under the driving of the conveying belt, when the locking mechanism moves to an initial position, the controller enables the first electromagnetic coil and the second electromagnetic coil to be electrified, the first lock catch and the second lock catch are in a free rotating state, and the vehicle can be taken out at the moment. When the bicycle is taken, the controller does not react to a signal triggered by the gravity sensor, namely the gravity sensor does not trigger when the bicycle is taken, so that the bicycle can be taken smoothly.

The invention has the beneficial effects that: 1) the invention better utilizes the space of public places and saves the storage land required by the bicycle; 2) the bicycle parking device can ensure that the bicycle safely and stably runs on the guide groove automatically through the transmission unit, thereby realizing the automation of bicycle parking and taking; 3) the invention is provided with the independent parking unit, thereby avoiding the collision between people and vehicles; 4) the regular integral structure of the invention is beneficial to the arrangement of the parking device in public places; 5) the base has mobility, and the movement and the disassembly of the whole device are convenient.

The above-mentioned embodiments are merely illustrative of the preferred embodiments of the present invention, and do not limit the scope of the present invention, and various modifications and improvements of the technical solution of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the spirit of the present invention.