CN207182093U

CN207182093U - A kind of AGV dollies

Info

Publication number: CN207182093U
Application number: CN201720975811.2U
Authority: CN
Inventors: 谢义杰
Original assignee: Tianjin Jiuliang Technology Co Ltd
Current assignee: Tianjin Jiuliang Technology Co Ltd
Priority date: 2017-08-07
Filing date: 2017-08-07
Publication date: 2018-04-03
Anticipated expiration: 2027-08-07

Abstract

The utility model discloses a kind of AGV dollies, including AGV car bodies, support block is installed with the top of AGV car bodies, discharging box is installed with the top of the support block, the both sides of the AGV car bodies are installed with buffer unit, the buffer unit includes bumper housings, the inside of the bumper housings offers accommodating chamber, and the side of bumper housings open up it is fluted, the internal slide of the groove is provided with slide plate, the side of the slide plate is fixedly connected with one end of spring I, and the opposite side of slide plate is installed with bumper post, the one end of the spring I away from slide plate is fixedly connected with the bottom land of groove.The utility model is by setting buffer unit, so that when AGV car bodies collide with other equipment, reduce the damaged condition of car body, and compared with existing buffer unit, the buffer unit, by setting the cooperation of buffer air bag and spring I to reach the effect of double buffering, make the better of buffering.

Description

A kind of AGV dollies

Technical field

AGV dolly technical fields are the utility model is related to, specially a kind of AGV dollies.

Background technology

AGV dollies refer to magnetically or optically wait homing guidance device equipped with electricity, can travel, have along defined guide path There is the transport vehicle of safeguard protection and various transfer functions, the carrier of driver is not required in commercial Application, with chargeable storage Battery is its power resources.Typically can be by computer to control its course and behavior, or set up using electromagnetic path Its course, electromagnetic path are sticked on floor, and automatic guided vehicle then moves by message caused by electromagnetic path With action.

Existing AGV dollies have the situation that other equipment collides often during traveling, and existing The crashworthiness of AGV dollies is relatively low, and the damage collided to car body is larger, and the material placed on dolly also occur it is unrestrained Situation.

Utility model content

The purpose of this utility model is to provide a kind of AGV dollies, possesses the advantages of good buffer effect, solve background skill The existing AGV dollies mentioned in art have the situation that other equipment collides often during traveling, and existing AGV dollies crashworthiness it is relatively low, the damage collided to car body is larger, and the material placed on dolly also occur it is unrestrained Situation the problem of.

To achieve the above object, the utility model provides following technical scheme：A kind of AGV dollies, including AGV car bodies, AGV Support block is installed with the top of car body, discharging box, the both sides of the AGV car bodies are installed with the top of the support block It is installed with buffer unit.

The buffer unit includes bumper housings, and the inside of the bumper housings offers accommodating chamber, and bumper housings Side opens up fluted, and the internal slide of the groove is provided with slide plate, and the side of the slide plate is fixed with one end of spring I to be connected Connect, and the opposite side of slide plate is installed with bumper post, the bottom land of the spring I one end and groove away from slide plate, which is fixed, to be connected Connect, and buffer air bag is installed between the side of slide plate and the bottom land of groove, the air inlet of the buffer air bag is through recessed The bottom land of groove and the inside for extending to accommodating chamber, the inside of the accommodating chamber are installed with gas tank, and the gas tank passes through conduit Connected with the inner chamber of buffer air bag, and air valve is provided with the top of gas tank.

The air valve includes valve body, and sliding block, side and the spring II of sliding block are slidably fitted with the inner chamber of the valve body One end is fixedly connected, and the other end of the spring II is fixedly connected with the side of valve interior wall, and through hole is offered on the sliding block, And the stomata through valve body is offered on valve body, and sliding block, by air-hole blockage, peace is fixed in side of the sliding block away from spring II Equipped with depression bar, the opposite side of the depression bar is fixedly connected with the side of slide plate.

Preferably, cover plate is hinged with the top of the blowing box cavity, fixed block is installed with the top of the cover plate, Offer jack on the fixed block, and the side of blowing chamber interior wall corresponds to the position of jack and offers blind hole, in the jack Latch is plugged with, and one end of latch extends to the inside of blind hole.

Preferably, limited block is inlaid with the side of the blowing chamber interior wall, the bottom of the cover plate is overlapped on limited block Top.

Preferably, one end of the bumper post passes groove and is installed with buffer board, and the side of the buffer board is glued It is connected to rubber blanket.

Preferably, the side of the bumper housings offers the opening communicated with accommodating chamber, and opening is hinged with door-plate.

Preferably, the side of the bumper housings is installed with connecting plate, and connecting plate is mounted by means of bolts on In the side wall of AGV car bodies.

Compared with prior art, the beneficial effects of the utility model are as follows：

1st, the utility model, so that when AGV car bodies collide with other equipment, reduces car by setting buffer unit The damaged condition of body, and compared with existing buffer unit, the buffer unit, by setting matching somebody with somebody for buffer air bag and spring I The effect for reaching double buffering is closed, makes the better of buffering.

2nd, the utility model is right and by the cooperation of fixed block and latch by setting cover plate at the top of discharging box Cover plate is fixed, so that when dolly collides, the material of car interior will not spill, and has reached protection and has been placed on dolly The effect of materials inside.

Brief description of the drawings

Fig. 1 is the utility model structure diagram；

Fig. 2 is the structural representation of the utility model buffer unit；

Fig. 3 is the section of structure of the utility model bumper housings；

Fig. 4 is the section of structure of the utility model air valve；

Fig. 5 is the section of structure of the utility model discharging box.

In figure：It is 1AGV car bodies, 2 support blocks, 3 discharging boxes, 4 buffer units, 401 bumper housings, 402 accommodating chambers, 403 recessed Groove, 404 slide plates, 405 springs I, 406 buffer air bags, 407 gas tanks, 408 conduits, 409 bumper posts, 5 air valves, 501 valve bodies, 502 are slided It is block, 503 through holes, 504 stomatas, 505 springs II, 506 depression bars, 6 cover plates, 7 fixed blocks, 8 jacks, 9 blind holes, 10 latches, 11 spacing Block, 12 buffer boards, 13 rubber blankets, 14 door-plates, 15 connecting plates.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-5, a kind of AGV dollies, including AGV car bodies 1 are referred to, the top of AGV car bodies 1 is installed with support block 2, The top of support block 2 is installed with discharging box 3, and cover plate 6 is hinged with the top of the inner chamber of discharging box 3, and peace is fixed at the top of cover plate 6 Equipped with fixed block 7, jack 8 is offered on fixed block 7, and the side of the inwall of discharging box 3 corresponds to the position of jack 8 and offers blind hole 9, latch 10 is plugged with jack 8, and one end of latch 10 extends to the inside of blind hole 9, is inlayed on the side of the inwall of discharging box 3 Limited location block 11, the bottom of cover plate 6 are overlapped on the top of limited block 11, by hinged closures 6, so as to avoid dolly from hitting When hitting, the material that the inside of discharging box 3 is placed flies to spill, and by the way that latch 10 through the jack 8 on fixed block 7 and is inserted Enter the inside of blind hole 9, so as to complete the fixation to cover plate 6, make cover plate 6 more firmly, the fixed peace in both sides of AGV car bodies 1 Equipped with buffer unit 4, by setting buffer unit 4, injured so as to reduce impulsive force when dolly hits to caused by dolly.

Buffer unit 4 includes bumper housings 401, and the side of bumper housings 401 is installed with connecting plate 15, and connecting plate 15 are mounted by means of bolts in the side wall of AGV car bodies 1, by connecting plate 15, so as to be fixed on AGV small for buffer unit 4 On the car body of car 1, the inside of bumper housings 401 offers accommodating chamber 402, and the side of bumper housings 401 open up it is fluted 403, the internal slide of groove 403 is provided with slide plate 404, and the side of slide plate 404 is fixedly connected with one end of spring I 405, and sliding The opposite side of plate 404 is installed with bumper post 409, and one end of bumper post 409 passes groove 403 and is installed with buffer board 12, the side of buffer board 12 is bonded with rubber blanket 13, and the one end of spring I 405 away from slide plate 404 and the bottom land of groove 403 are fixed Connection, and buffer air bag 406 is installed between the bottom land of the side of slide plate 404 and groove 403, buffer air bag 406 enters The bottom land of gas port through-going recess 403 and the inside for extending to accommodating chamber 402, the inside of accommodating chamber 402 are installed with gas tank 407, gas tank 407 is connected by conduit 408 with the inner chamber of buffer air bag 406, and the top of gas tank 407 is provided with air valve 5, buffering The side of shell 401 offers the opening communicated with accommodating chamber 402, and opening is hinged with door-plate 14, when dolly hits When, collision thing can be extruded buffer unit 4 with AGV car bodies 1, and when buffer unit 4 receives extruding, buffer board 12 can extrude Bumper post 409, so that bumper post 409 promotes slide plate 404 to move, can extrusion spring I when slide plate 404 moves 405 so that reach the effect of first-level buffer, also, when slide plate 404 continues to move to, can open air valve 5, so that gas tank 407 Interior gas is entered in buffer air bag 406, so that buffer air bag 406 is heaved, reaches the effect of secondary buffer, and pass through Door-plate 14 is set, so as to be easy to open accommodating chamber 402, the gas tank 407 of inside changed.

Air valve 5 includes valve body 501, and sliding block 502, the side of sliding block 502 and spring are slidably fitted with the inner chamber of valve body 501 II 505 one end is fixedly connected, and the other end of spring II 505 is fixedly connected with the side of the inwall of valve body 501, is opened on sliding block 502 The stomata 504 through valve body 501 is offered provided with through hole 503, and on valve body 501, and sliding block 502 blocks stomata 504, sliding block 502 sides away from spring II 505 are installed with depression bar 506, and the opposite side of depression bar 506 is fixed with the side of slide plate 404 to be connected Connect, when slide plate 404 moves because of being squeezed depression bar 506 can be promoted to move, when slide plate 404 promotes depression bar 506 to enter When row is mobile, depression bar 506 can promote sliding block 502 to move, when sliding block 502 move, the through hole 503 on sliding block 502 understand with Stomata 504 on valve body 501 overlaps, so that the gas in gas tank 407 can enter buffering by air valve 5 and conduit 408 The inside of air bag 406, so that buffer air bag 406 heaves the effect for reaching buffering.

In summary：The utility model is by setting buffer unit 4, so that AGV car bodies 1 collide with other equipment When, the damaged condition of car body is reduced, and compared with existing buffer unit 4, the buffer unit 4, by setting buffer air bag 406 and the cooperation of spring I 405 reach the effect of double buffering, make the better of buffering.

It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row His property includes, so that process, method, article or equipment including a series of elements not only include those key elements, and And also include the other element being not expressly set out, or also include for this process, method, article or equipment institute inherently Key element.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of AGV dollies, including AGV car bodies (1), support block (2), the support are installed with the top of AGV car bodies (1) Discharging box (3) is installed with the top of block (2), it is characterised in that：The both sides of the AGV car bodies (1) are installed with slow Flushing device (4)；

The buffer unit (4) includes bumper housings (401), and the inside of the bumper housings (401) offers accommodating chamber (402), and the sides of bumper housings (401) opens up fluted (403), and the internal slide of the groove (403) is provided with slide plate (404), the side of the slide plate (404) is fixedly connected with one end of spring I (405), and the opposite side of slide plate (404) fixes peace Equipped with bumper post (409), the one end of the spring I (405) away from slide plate (404) is fixedly connected with the bottom land of groove (403), and Buffer air bag (406), the buffer air bag (406) are installed between the side of slide plate (404) and the bottom land of groove (403) Air inlet through-going recess (403) bottom land and extend to the inside of accommodating chamber (402), the inside of the accommodating chamber (402) is consolidated Dingan County is equipped with gas tank (407), and the gas tank (407) is connected by conduit (408) with the inner chamber of buffer air bag (406), and gas tank (407) air valve (5) is provided with the top of；

The air valve (5) includes valve body (501), and sliding block (502), sliding block are slidably fitted with the inner chamber of the valve body (501) (502) side is fixedly connected with one end of spring II (505), the other end and valve body (501) inwall of the spring II (505) Side be fixedly connected, through hole (503) is offered on the sliding block (502), and offered on valve body (501) through valve body (501) stomata (504), and sliding block (502) blocks stomata (504), side of the sliding block (502) away from spring II is fixed Depression bar (506) is installed, the opposite side of the depression bar (506) is fixedly connected with the side of slide plate (404).

A kind of 2. AGV dollies according to claim 1, it is characterised in that：It is hinged with the top of discharging box (3) inner chamber Cover plate (6), fixed block (7) is installed with the top of the cover plate (6), jack (8) is offered on the fixed block (7), and The position that the side of discharging box (3) inwall corresponds to jack (8) offers blind hole (9), and latch is plugged with the jack (8) (10), and one end of latch (10) extends to the inside of blind hole (9).

A kind of 3. AGV dollies according to claim 2, it is characterised in that：Inlayed on the side of discharging box (3) inwall Limited location block (11), the bottom of the cover plate (6) are overlapped on the top of limited block (11).

A kind of 4. AGV dollies according to claim 1, it is characterised in that：One end of the bumper post (409) passes groove (403) and buffer board (12) is installed with, the side of the buffer board (12) is bonded with rubber blanket (13).

A kind of 5. AGV dollies according to claim 1, it is characterised in that：The side of the bumper housings (401) offers The opening communicated with accommodating chamber (402), and opening is hinged with door-plate (14).

A kind of 6. AGV dollies according to claim 1, it is characterised in that：Peace is fixed in the side of the bumper housings (401) Equipped with connecting plate (15), and connecting plate (15) is mounted by means of bolts in the side wall of AGV car bodies (1).