CN210653426U

CN210653426U - Two-way formula AGV both sides elevating system that hides

Info

Publication number: CN210653426U
Application number: CN201921639913.2U
Authority: CN
Inventors: 张俊
Original assignee: Jiangsu Baodi Intelligent Technology Co Ltd
Current assignee: Jiangsu Baodi Intelligent Technology Co Ltd
Priority date: 2019-09-29
Filing date: 2019-09-29
Publication date: 2020-06-02
Anticipated expiration: 2029-09-29

Abstract

The utility model discloses a two-way formula of hiding AGV both sides elevating system, including casing, lifting unit, dismouting subassembly and buffer unit, four corners of casing bottom all are provided with the wheel, the inside bottom of casing is provided with lifting unit, lifting unit's top is provided with places the platform, and the both sides of placing the platform bottom all are provided with the dismouting subassembly. The utility model discloses a be provided with the slide rail, the slider, realization such as stabilizing block is to the reinforcing of elevating system's stability, servo motor drives the screw rod during use and rotates, make both sides drive block remove, because of screw rod both sides screw thread opposite direction, consequently, the drive block removes and is close to each other, its bottom slider is at the inside regular motion of slide rail in the drive block removal process, it is more steady to make the operation, inside through stabilizing block when the elevator goes up and down simultaneously, stabilizing block inside both sides set up the gyro wheel elevator and then its inside balanced lift does not squint, and then the moving as a whole process is more steady.

Description

Two-way formula AGV both sides elevating system that hides

Technical Field

The utility model relates to a transport vechicle technical field specifically is a two-way formula AGV both sides elevating system that hides.

Background

The AVG popular point says that indicates a wheeled robot that can remove, and it is a transport vechicle that can lead the line automatically, can go to move by oneself according to appointed procedure, belongs to high-tech products, and the field such as express delivery screening is applied to AVG wide application at present, receives wide utilization because of its simple structure, and current AVG's elevating system has not few defects because of its technology is not mature enough:

firstly, the stability of the conventional AVG lifting mechanism is not high, so that the transported parts can be damaged due to lifting and shaking in the using process;

secondly, the traditional AVG lifting mechanism is inconvenient to disassemble, assemble and maintain, so that the traditional AVG lifting mechanism is inconvenient to disassemble and maintain if the top of the lifting mechanism is damaged;

thirdly, the conventional AVG lifting mechanism has no buffer device, so that the lifting mechanism may wear the device when returning after use, which affects the appearance and damages the machine.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a two-way formula of hiding AGV both sides elevating system to solve the problem that stability that proposes among the above-mentioned background is not high, inconvenient dismouting, do not have buffer.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a two-way formula AGV both sides elevating system of hiding, includes casing, lifting unit, dismouting subassembly and buffer unit, four corners of casing bottom all are provided with the wheel, the inside bottom of casing is provided with lifting unit, lifting unit's top is provided with places the platform, and places the both sides of platform bottom and all be provided with the dismouting subassembly, the both sides of dismouting subassembly all are provided with the buffer unit.

Preferably, slide rail, slider, drive block, screw rod, elevator, movable rod, belt pulley, servo motor, stabilizing block and gyro wheel are installed in proper order to elevator assembly's inside, and the slide rail is fixed in the inside bottom of casing respectively, and the inside of slide rail all is provided with the slider, and the top of slide rail all is provided with the screw rod, and the top of one side of screw rod all is provided with servo motor, all is provided with the belt pulley on the servo motor, and servo motor passes through and is connected the transmission between belt pulley and the screw rod.

Preferably, the top of slider all is provided with the drive block, and the top of drive block all articulates there is the movable rod, and one side of movable rod all articulates there is the elevator, and the top of elevator all is provided with the stabilizing block, and the inside both sides of stabilizing block all are provided with the gyro wheel, and the inside wall of drive block is provided with the internal thread that mutually supports with the screw rod external screw thread, and the screw thread opposite direction of screw rod both sides, is threaded connection between screw rod and the drive block.

Preferably, dop, clamp splice, dop groove, nail groove, block spring and bail are installed in proper order to the inside of dismouting subassembly, and the dop groove is fixed in the both sides on elevator top respectively, and the inside in dop groove all is provided with the block spring, and one side of block spring all is fixed with the dop, and the clamp splice is fixed in the bottom of placing the platform.

Preferably, the staple bolt is fixed in the both sides of placing the platform top respectively, and the nail groove is fixed in the top of elevator both sides respectively, and the external diameter of staple bolt is less than the internal diameter in nail groove, constitutes block structure between staple bolt and the nail groove.

Preferably, buffer block, buffer spring and dashpot are installed in proper order to buffering subassembly's inside, and the inside of dashpot all is provided with buffer spring, and buffer spring's top all is provided with the buffer block.

Compared with the prior art, the beneficial effects of the utility model are that: this kind of two-way formula AGV both sides elevating system that hides is rational in infrastructure, has following advantage:

(1) the stability of the lifting mechanism is enhanced by arranging the slide rail, the slide block, the stabilizing block and the like, when the lifting mechanism is used, the servo motor drives the screw rod to rotate, so that the driving blocks on two sides move, the driving blocks move close to each other due to opposite thread directions on two sides of the screw rod, the slide block at the bottom of the driving block regularly moves in the slide rail in the moving process of the driving block, so that the running is more stable, meanwhile, when the lifting block passes through the inside of the stabilizing block, the roller lifting blocks are arranged on two sides of the inside of the stabilizing block, and then the inside of the stabilizing block is balanced and lifted without deviation, so;

(2) the clamping heads at two sides of the bottom end of the placing table can be fixed inside the nail grooves at the top ends of two sides of the lifting block when the clamping block is used, the clamping blocks are fixed by mutually matching the clamping heads at the top ends of two sides inside the lifting block with the clamping springs after penetrating into the lifting block, when the clamping block needs to be disassembled, the placing table is only required to be pulled out of the clamping nails to be pulled out from the inside of the nail grooves, and the clamping blocks are pulled out with force under the condition that the clamping heads are fixed with the clamping springs, so that the placing table is convenient to disassemble and assemble;

(3) buffer function when realizing placing the platform playback through being provided with buffer slot, buffer block and buffer spring to effectively prevent to place the wearing and tearing that the placing caused the device of platform, place the platform and can reciprocate under the elevating movement of elevator during the use, the buffer block of placing platform both sides after the lift is ended makes the cushioning effect to placing the platform with buffer spring combined action, can place simultaneously and place the platform, makes it not contact with the shell surface, causes wearing and tearing to it.

Drawings

Fig. 1 is a schematic front view of a cross-sectional structure of the present invention;

FIG. 2 is a schematic view of the front cross-sectional structure of the stabilizing block of the present invention;

fig. 3 is an enlarged schematic structural view of a point a in fig. 1 according to the present invention;

fig. 4 is a schematic view of the front cross-sectional structure of the screw of the present invention.

In the figure: 1. a housing; 2. a wheel; 3. a lifting assembly; 301. a slide rail; 302. a slider; 303. a drive block; 304. a screw; 305. a lifting block; 306. a movable rod; 307. a belt pulley; 308. a servo motor; 309. a stabilizing block; 310. a roller; 4. a placing table; 5. disassembling and assembling the components; 501. clamping a head; 502. a clamping block; 503. a chuck slot; 504. a nail groove; 505. a snap spring; 506. a staple bolt; 6. a buffer assembly; 601. a buffer block; 602. a buffer spring; 603. a buffer tank.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides an embodiment: a two-way latent type AGV two-side lifting mechanism comprises a shell 1, a lifting component 3, a dismounting component 5 and a buffer component 6, wherein wheels 2 are arranged at four corners of the bottom end of the shell 1, the lifting component 3 is arranged at the bottom end inside the shell 1, a sliding rail 301, a sliding block 302, a driving block 303, a screw 304, a lifting block 305, a movable rod 306, a belt pulley 307, a servo motor 308, a stabilizing block 309 and a roller 310 are sequentially arranged inside the lifting component 3, the sliding rail 301 is respectively fixed at the bottom end inside the shell 1, the sliding block 302 is arranged inside the sliding rail 301, the screw 304 is arranged at the top end of the sliding rail 301, the servo motor 308 is arranged at the top end of one side of the screw 304, the type of the servo motor 308 can be ASD-A2, the belt pulley 307 is arranged on the servo motor 308, the servo motor 308 is connected and driven between the belt pulley 307 and the screw 304, the, the top end of the driving block 303 is hinged with a movable rod 306, one side of the movable rod 306 is hinged with a lifting block 305, the top end of the lifting block 305 is provided with a stabilizing block 309, two sides inside the stabilizing block 309 are provided with rollers 310, the inner side wall of the driving block 303 is provided with internal threads matched with the external threads of the screw 304, the thread directions of the two sides of the screw 304 are opposite, and the screw 304 is in threaded connection with the driving block 303;

when the lifting block 305 is lifted, the lifting block passes through the inside of the stabilizing block 309, rollers 310 are arranged on two sides inside the stabilizing block 309, the lifting block 305 is lifted in a balanced manner and does not deviate, and the whole moving process is more stable;

a placing table 4 is arranged at the top end of the lifting assembly 3, and the two sides of the bottom end of the placing table 4 are provided with dismounting assemblies 5;

a clamping head 501, a clamping block 502, a clamping head groove 503, a nail groove 504, a clamping spring 505 and a clamping nail 506 are sequentially arranged in the dismounting assembly 5, the clamping head grooves 503 are respectively fixed at two sides of the top end of the lifting block 305, the clamping spring 505 is arranged in each clamping head groove 503, the clamping head 501 is fixed at one side of each clamping spring 505, the clamping block 502 is fixed at the bottom end of the placing table 4, the clamping nails 506 are respectively fixed at two sides of the top end of the placing table 4, the nail grooves 504 are respectively fixed at the top ends of two sides of the lifting block 305, the outer diameter of the clamping nail 506 is smaller than the inner diameter of the nail groove 504, and a clamping structure is;

when the clamping device is used, the clamping nails 506 on two sides of the bottom end of the placing table 4 can be fixed inside the nail grooves 504 on two sides of the lifting block 305, the clamping blocks 502 are fixed by mutually matching the clamping heads 501 on two sides of the lifting block 305 and the clamping springs 505 after penetrating into the lifting block 305, when the clamping device needs to be disassembled, the placing table 4 is only required to be pulled out of the clamping nails 506 from the nail grooves 504, and the clamping blocks 502 are pulled out by force under the condition that the clamping heads 501 and the clamping springs 505 are fixed, so that the placing table 4 is convenient to disassemble and assemble;

the two sides of the dismounting assembly 5 are both provided with a buffer assembly 6, a buffer block 601, a buffer spring 602 and a buffer groove 603 are sequentially arranged in the buffer assembly 6, the buffer spring 602 is arranged in the buffer groove 603, and the buffer block 601 is arranged at the top end of the buffer spring 602;

during the use, place platform 4 and can reciprocate under the elevating movement of elevator 305, the buffer block 601 of placing platform 4 both sides after the lift is ended makes cushioning effect with buffer spring 602 combined action to placing platform 4, can place simultaneously and place platform 4, makes it not with casing 1 surface contact, causes wearing and tearing to it.

The working principle is as follows: when in use, in order to enhance the stability of the lifting mechanism, the servo motor 308 drives the screw rod 304 to rotate during use, so that the driving blocks 303 at two sides move, the thread directions at two sides of the screw rod 304 are opposite, so that the driving blocks 303 move close to each other, the bottom sliding block 302 of the driving block 303 regularly moves in the sliding rail 301 during moving, so that the operation is more stable, meanwhile, the lifting block 305 passes through the inside of the stabilizing block 309 during lifting, rollers 310 are arranged at two sides inside the stabilizing block 309, the lifting block 305 is balanced and lifted without deviation, so that the whole moving process is more stable, in order to realize the function of facilitating dismounting of the placing table 4, the clamping blocks 502 can be fixed inside the nail grooves 504 at the top ends at two sides of the lifting block 305 by using the clamping heads 501 at two sides inside the placing table 4 after the clamping block 502 goes deep into the lifting block 305 and then are matched with the clamping springs 505 at two sides inside the lifting block 305 to fix, when the disassembly is needed, the placing table 4 is only required to be pulled out of the staple 506 from the interior of the staple groove 504, the clamping block 502 is forcibly pulled out under the condition that the clamping head 501 and the clamping spring 505 are fixed, so that the placing table 4 can be conveniently disassembled and assembled, the buffer function when the placing table 4 is reset is realized, the abrasion of the placing table 4 to the device is effectively prevented, the placing table 4 can move up and down under the lifting motion of the lifting block 305 during use, the buffer blocks 601 and the buffer springs 602 on the two sides of the placing table 4 after the lifting is finished can buffer the placing table 4, and meanwhile, the placing table 4 can be placed, so that the placing table is not in surface contact with the shell 1 and is abraded.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a two-way formula AGV both sides elevating system of hiding, includes casing (1), lifting unit (3), dismouting subassembly (5) and buffer unit (6), its characterized in that: four corners of casing (1) bottom all are provided with wheel (2), the inside bottom of casing (1) is provided with lifting unit (3), the top of lifting unit (3) is provided with places platform (4), and places the both sides of platform (4) bottom and all be provided with dismouting subassembly (5), the both sides of dismouting subassembly (5) all are provided with buffering subassembly (6).

2. The two-way latent AGV two-side elevating mechanism of claim 1, further comprising: the lifting mechanism is characterized in that a sliding rail (301), a sliding block (302), a driving block (303), a screw rod (304), a lifting block (305), a movable rod (306), a belt pulley (307), a servo motor (308), a stabilizing block (309) and a roller (310) are sequentially mounted inside the lifting assembly (3), the sliding rail (301) is fixed at the bottom end inside the shell (1) respectively, the sliding block (302) is arranged inside the sliding rail (301), the screw rod (304) is arranged on the top end of the sliding rail (301), the servo motor (308) is arranged on the top end of one side of the screw rod (304), the belt pulley (307) is arranged on the servo motor (308), and the servo motor (308) is connected and driven through the belt pulley (307) and the screw rod (.

3. A two-way latent AGV two-side lift mechanism according to claim 2, further comprising: the top of slider (302) all is provided with drive block (303), the top of drive block (303) all articulates there is movable rod (306), one side of movable rod (306) all articulates there is elevator (305), the top of elevator (305) all is provided with stabilizing block (309), the inside both sides of stabilizing block (309) all are provided with gyro wheel (310), the inside wall of drive block (303) is provided with the internal thread of mutually supporting with screw rod (304) external screw thread, and the screw thread opposite direction of screw rod (304) both sides, be threaded connection between screw rod (304) and drive block (303).

4. The two-way latent AGV two-side elevating mechanism of claim 1, further comprising: the inside of dismouting subassembly (5) is installed dop (501), clamp splice (502), dop groove (503), nail groove (504), block spring (505) and bail (506) in proper order, and dop groove (503) are fixed in the both sides on lift piece (305) top respectively, and the inside of dop groove (503) all is provided with block spring (505), and one side of block spring (505) all is fixed with dop (501), and clamp splice (502) are fixed in the bottom of placing platform (4).

5. A two-way latent AGV both side lift mechanism according to claim 4, wherein: the staple bolts (506) are respectively fixed on two sides of the top end of the placing table (4), the nail grooves (504) are respectively fixed on the top ends of two sides of the lifting block (305), the outer diameter of the staple bolts (506) is smaller than the inner diameter of the nail grooves (504), and a clamping structure is formed between the staple bolts (506) and the nail grooves (504).

6. The two-way latent AGV two-side elevating mechanism of claim 1, further comprising: buffer block (601), buffer spring (602) and dashpot (603) are installed in proper order to the inside of buffering subassembly (6), and the inside of dashpot (603) all is provided with buffer spring (602), and the top of buffer spring (602) all is provided with buffer block (601).