CN208290882U - A kind of AGV lifting attachment device - Google Patents
A kind of AGV lifting attachment device Download PDFInfo
- Publication number
- CN208290882U CN208290882U CN201820417081.9U CN201820417081U CN208290882U CN 208290882 U CN208290882 U CN 208290882U CN 201820417081 U CN201820417081 U CN 201820417081U CN 208290882 U CN208290882 U CN 208290882U
- Authority
- CN
- China
- Prior art keywords
- direct current
- current generator
- interconnecting piece
- rack
- lifting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Landscapes
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
Abstract
AGV disclosed by the utility model goes up and down attachment device, including rack and the interconnecting piece being arranged in rack, elevating mechanism and direct current generator, interconnecting piece is arranged on elevating mechanism and runs through frame upper end face, for being connect with the hook portion of setting on truck, the output shaft of direct current generator is connect with elevating mechanism, direct current generator driving elevating mechanism band rotation connection moves up and down, and direct current generator is electrically connected by being shorted braking circuit with the power module on AGV.Compared with prior art, the AGV of the utility model goes up and down attachment device, controls motor stalls by the way of being shorted braking, to control the position height of interconnecting piece rapidly, the form of succession for causing loss to motor using mechanical braking has been abandoned, it is easy to use, securely and reliably.
Description
Technical field
The utility model belongs to truck traction interconnection technique field, and in particular to a kind of AGV lifting attachment device.
Background technique
The mode of traditional AGV traction truck be mostly using hook or bolt, but for the truck of different specifications,
The position height of pin hole is also different, needs to manually adjust the height of bolt or hook and pin hole on AGV at this time and is cooperatively connected, operation
Trouble.Later, people improved the hooking device on AGV, using the adjustable height of motor driven adjustment hook, and passed through machinery
The mode of braking makes motor emergency stop, so that it is determined that the actual height of hook frequently uses however, braking for frequent motor
Mechanical braking can make motor device loss larger, shorten the service life of motor device, to increase the production cost of enterprise.
Utility model content
The purpose of the utility model is to overcome the deficiencies in the prior art, provides and a kind of adjusted using the mode of electric braking
The AGV for linking up with adjustable height goes up and down attachment device.
In order to achieve the above object, the utility model uses following technical scheme:
A kind of AGV lifting attachment device, including rack and the interconnecting piece being arranged in the rack, elevating mechanism
And direct current generator, the interconnecting piece are arranged on the elevating mechanism and run through the frame upper end face, be used for and truck
The connection of the hook portion of setting, the output shaft of the direct current generator connect with the elevating mechanism, the direct current generator driving lifting
Mechanism drives the interconnecting piece to move up and down, and the direct current generator is electrically connected by being shorted braking circuit with the power module on AGV
It connects.
Compared with prior art, the AGV of the utility model goes up and down attachment device, controls motor by the way of being shorted braking
It stops operating, to control the position height of interconnecting piece rapidly, has abandoned the succession for causing loss to motor using mechanical braking
Mode, it is easy to use, securely and reliably.
Preferably, the short circuit braking circuit includes direct current generator circuit, is shorted circuit, power circuit and intermediate relay
Two closure contact alternatives of device, the direct current generator circuit are connect with short circuit circuit or power circuit, the intermediate relay
Device is used for the connection for switching direct current generator circuit and being shorted circuit and power circuit；It is electromechanical using intermediate relay switching direct current
The connection type on road, it is easy to use.
Preferably, there are two types of the set-up modes of the elevating mechanism:
First way: the elevating mechanism includes turntable, the pulley on the turntable and lifting attachment base, institute
Interconnecting piece is stated on the lifting attachment base, the lifting attachment base is equipped with the slide opening cooperated with the pulley, the pulley
In the slide opening, the inner wall of the slide opening is enclosed in the periphery of the pulley, and the direct current generator drives the turntable to turn
When dynamic, the pulley is slided along the slide opening, and the interconnecting piece is driven to move up and down with lifting attachment base.
The second way: the elevating mechanism includes turntable, the pulley on the turntable, lifting attachment base and is set to
The dynamic clamping head and quiet clamping head of attachment base bottom, the output axis connection of the turntable and the direct current generator are gone up and down, the interconnecting piece is set to
On the lifting attachment base, the upper surface of the pulley and the lifting attachment base contacts with each other, and pulley can connect along the lifting
The upper surface of joint chair is slided, and the lifting attachment base controls the interconnecting piece lifting fortune by the cooperation of turntable and dynamic clamping head and quiet clamping head
It is dynamic.
Preferably, the lifting attachment base is slidably connected by the way that vertical guide mechanism is opposite with the rack；In this way
Setting, it is mobile more smoothly convenient for the lifting attachment base.
Preferably, the rack is in frame shaped, and the elevating mechanism is set in the framework of frame shaped rack；Using this knot
Structure reaches and elevating mechanism is protected to interfere from alien material, improves product reliability.
Preferably, the rack includes upper frame body and lower frame body, and the upper frame body and lower frame body assembly constitute frame shaped
Rack；It is arranged in this way, frame shaped rack seperated can be dismantled, the convenient build-up member in rack.
Preferably, based on second of set-up mode of above-mentioned elevating mechanism, the rack is equipped with guide post, and the lifting connects
Joint chair is slidably set on the guide post, and the dynamic clamping head and quiet clamping head is set on the guide post, and is located at lifting attachment base bottom
Between rack, the interconnecting piece elevating movement is controlled by the cooperation of turntable and dynamic clamping head and quiet clamping head, it is compact-sized.
Preferably, the interconnecting piece is bolt, and the hook sets portion as pin hole, is arranged in this way, bolt can be preferably
Cooperate with the pin hole of truck.
It preferably, further include detection device for detecting the interconnecting piece adjustable height, convenient for reminding user's connection
The location status in portion, it is easy to use.
Detailed description of the invention
Fig. 1 is the schematic diagram that the utility model is shorted braking circuit；
Fig. 2 is the schematic diagram 1 that AGV goes up and down attachment device；
Fig. 3 is the schematic diagram 2 that AGV goes up and down attachment device；
Fig. 4 is the schematic diagram 3 that AGV goes up and down attachment device.
Specific embodiment
Below in conjunction with Detailed description of the invention the technical solution of the utility model includes:
Embodiment one:
Referring to Fig. 1 to 4, the AGV of the utility model goes up and down attachment device, including rack 5 and is arranged at the rack
Interconnecting piece 1, elevating mechanism 2 and direct current generator 3 in 5, the interconnecting piece 1 are arranged on the elevating mechanism 2 and run through institute
5 upper surface of rack is stated, for being connect with the hook portion of setting in truck (not shown), the output shaft of the direct current generator 3 and institute
The connection of elevating mechanism 2 is stated, the direct current generator 3 drives the elevating mechanism 2 that the interconnecting piece 1 is driven to move up and down, described straight
Galvanic electricity machine 3 is electrically connected by being shorted braking circuit with the power module on AGV.The working principle for being shorted braking circuit are as follows:
The direct current generator 3 drives in 1 process of rising or falling of interconnecting piece, when needing to make to brake direct current generator 3, by direct current generator
3 short circuit becomes closed circuit, makes the magnetic in the rotor cutting direct current generator 3 due to inertia rotation in direct current generator 3
, so that converting kinetic energy into electric energy is eventually converted into thermal energy, direct current generator 3 can be made to stop working rapidly；It needs to start straight
Galvanic electricity machine 3 works, it is only necessary in the circuit connection of direct current generator 3 to AGV power module, will can restore the work of direct current generator 3, make
With conveniently.
Compared with prior art, the AGV of the utility model goes up and down attachment device, controls motor by the way of being shorted braking
It stops operating, to determine the position height of interconnecting piece 1 rapidly, has abandoned the succession for causing loss to motor using mechanical braking
Mode, it is easy to use, securely and reliably.
Referring to Fig. 1, preferably, the short circuit braking circuit includes direct current generator circuit, is shorted circuit, power supply electricity
Two closure contact alternatives of road and intermediate relay 4, the direct current generator circuit are connect with short circuit circuit or power circuit,
The intermediate relay 4 is used for the connection for switching direct current generator circuit and being shorted circuit and power circuit；Using intermediate relay
Switch the connection type of direct current generator circuit, it is easy to use.
Referring to fig. 2 to 4, preferably, the elevating mechanism 2 include turntable 21, be set to it is non-circular on the turntable 21
Pulley 22, lifting attachment base 23 and the dynamic clamping head and quiet clamping head 24 set on lifting 23 bottom of attachment base of heart position, the direct current generator 3
Output shaft and the center of circle of the turntable 21 be sequentially connected, the pulley 22 is preferably disposed to the circumferential position of the turntable 21, institute
Interconnecting piece 1 is stated on the lifting attachment base 23, the upper surface of the pulley 22 and the lifting attachment base 23 contacts with each other,
And can be slided along the upper surface, the lifting attachment base 23 is slidably connected by the way that vertical guide mechanism is opposite with the rack 5.
The lifting attachment base 23 controls 1 elevating movement of interconnecting piece by the pulley of turntable 21 and the cooperation of dynamic clamping head and quiet clamping head 24.
Referring to fig. 2, preferably, the rack 5 is in frame shaped, and the elevating mechanism 2 is set to frame shaped rack 5
In framework；Using this structure, achievees the effect that elevating mechanism 2 is protected to interfere from alien material, improve product reliability, be
Elevating mechanism 2 in rack is facilitated to assemble, the rack 5 includes semi-enclosed upper frame body 51 and lower frame body 52, the upper frame body
51 and lower frame body 52 assembly constitute frame shaped rack 5.
Referring to fig. 2, preferably, the vertical guide mechanism is the guide post 53 in the rack 5, the liter
Drop attachment base 23 is slidably set on the guide post 53, and the dynamic clamping head and quiet clamping head 24 is reset spring, the reseting spring sleeve
If both ends are resisted against between 24 bottom of lifting attachment base and 5 inner wall of rack on the guide post 53, pass through 32 He of turntable
The cooperation of dynamic clamping head and quiet clamping head 24 controls 1 elevating movement of interconnecting piece, compact-sized.
Preferably, the interconnecting piece 1 is bolt, and the hook sets portion as pin hole, be arranged in this way, and bolt can be with
Preferably cooperate with the pin hole of truck.
Referring to figs. 2 and 3, preferably, the direct current generator 3 is set to 51 outside of upper frame body, output shaft
It is sequentially connected across 51 side wall of upper frame body and the turntable 21, the lifting attachment base 23 includes mounting portion 231, pushing part
233 and the interconnecting piece 232 that is connected between mounting portion 231 and pushing part 233, it the mounting portion 231, interconnecting piece 232 and pushes away
Dynamic portion 233 arranges that the pulley 22 is set on the upper surface of the pushing part 233, and the interconnecting piece 1 passes through limited post in ladder
25 are arranged on the mounting portion 231, specifically, the interconnecting piece 1 passes through 51 upper wall of upper frame body and the limit from outside
Position column 25 connects, and the limited post 25 is fixed on the mounting portion 231, interior on 25 upper end of limited post and upper frame body 51
The range that wall cooperation rises for limiting the interconnecting piece 1.
It referring to fig. 2, further include the detection device for detecting 1 adjustable height of interconnecting piece preferably until 4
6, there are two the detection device 6 is set, and it is located at the two sides of 51 inner sidewall of upper frame body, is for detecting the interconnecting piece 1
It is no to be in highest or minimum stroke, it is easy to use convenient for reminding the location status of user's interconnecting piece.
Preferably (not shown), the AGV are equipped with operation and control interface, and the operation and control interface is human-computer interaction
Interface, user can be controlled the intermediate relay 4 by the operation and control interface and switch direct current generator circuit and be shorted circuit or electricity
The connection of source circuit is mentioned when detection device detects that the interconnecting piece 1 reaches maximum and minimum altitude by the operation and control interface
Wake up user.
Embodiment two:
The difference from embodiment 1 is that (not shown)s for the present embodiment: the elevating mechanism 2 includes turntable 21, sets
It is connected in the pulley 22 of non-center location on the turntable 21 and lifting attachment base 23, the interconnecting piece 1 set on the lifting
On seat 23, the lifting attachment base 23 is equipped with the slide opening cooperated with the pulley 22, and the pulley 22 is set in the slide opening, institute
The inner wall for stating slide opening is enclosed in the periphery of the pulley 22, when the direct current generator 3 drives the turntable 21 to rotate, the pulley
22 slide along the slide opening, and the interconnecting piece 1 is driven to move up and down with lifting attachment base 23.
According to the disclosure and teachings of the above specification, the utility model those skilled in the art can also be to above-mentioned reality
The mode of applying is changed and is modified.Therefore, the utility model is not limited to specific embodiment disclosed and described above, right
Some modifications and changes of the utility model should also be as falling into the protection scope of the claims of the present utility model.In addition, to the greatest extent
It is used some specific terms in pipe this specification, these terms are merely for convenience of description, not to the utility model
Constitute any restrictions.
Claims (10)
1. a kind of AGV goes up and down attachment device, it is characterised in that: including rack and the interconnecting piece being arranged in the rack,
Elevating mechanism and direct current generator, the interconnecting piece are arranged on the elevating mechanism and run through the frame upper end face, be used for
It is connect with the hook portion of setting on truck, the output shaft of the direct current generator is connect with the elevating mechanism, the direct current generator driving
The elevating mechanism drives the interconnecting piece to move up and down, and the direct current generator is by being shorted braking circuit and the power supply on AGV
Module electrical connection.
2. AGV according to claim 1 goes up and down attachment device, it is characterised in that: the short circuit braking circuit includes direct current
Motor circuit, is shorted circuit, power circuit and intermediate relay, two closure contact alternatives of the direct current generator circuit with
It is shorted circuit or power circuit connection, the intermediate relay is for switching direct current generator circuit and being shorted circuit and power circuit
Connection.
3. AGV according to claim 1 or 2 goes up and down attachment device, it is characterised in that: the elevating mechanism include turntable,
Pulley and lifting attachment base, the interconnecting piece on the turntable are set on the lifting attachment base, and the lifting connects
Joint chair is equipped with the slide opening cooperated with the pulley, and the pulley is set in the slide opening, and the inner wall of the slide opening is enclosed in described
The periphery of pulley, when the direct current generator drives turntable rotation, the pulley is slided along the slide opening, and drives the company
Socket part is moved up and down with lifting attachment base.
4. AGV according to claim 1 or 2 goes up and down attachment device, it is characterised in that: the elevating mechanism include turntable,
Pulley, lifting attachment base and the dynamic clamping head and quiet clamping head set on lifting attachment base bottom, the turntable and institute on the turntable
The output axis connection of direct current generator is stated, the interconnecting piece is set on the lifting attachment base, and the pulley and the lifting connect
The upper surface of seat contacts with each other, and pulley can be slided along the upper surface of the lifting attachment base, and the lifting attachment base passes through turntable
Cooperation with dynamic clamping head and quiet clamping head controls the interconnecting piece elevating movement.
5. AGV according to claim 1 goes up and down attachment device, it is characterised in that: the lifting attachment base is by vertically leading
Draw that mechanism is opposite with the rack to be slidably connected.
6. AGV according to claim 5 goes up and down attachment device, it is characterised in that: the rack is in frame shaped, the lifting
Mechanism is set in the framework of frame shaped rack.
7. AGV according to claim 6 goes up and down attachment device, it is characterised in that: the rack includes upper frame body and lower frame
Body, the upper frame body and lower frame body assembly constitute the rack of frame shaped.
8. AGV according to claim 4 goes up and down attachment device, it is characterised in that: the rack is equipped with guide post, the liter
Drop attachment base is slidably set on the guide post, and the dynamic clamping head and quiet clamping head is set on the guide post, and is located at lifting attachment base
Between bottom and rack.
9. AGV according to claim 1 goes up and down attachment device, it is characterised in that: the interconnecting piece is bolt, and the hook is set
Portion is pin hole.
10. AGV according to claim 1 goes up and down attachment device, it is characterised in that: further include for detecting the interconnecting piece
The detection device of adjustable height.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417081.9U CN208290882U (en) | 2018-03-26 | 2018-03-26 | A kind of AGV lifting attachment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820417081.9U CN208290882U (en) | 2018-03-26 | 2018-03-26 | A kind of AGV lifting attachment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208290882U true CN208290882U (en) | 2018-12-28 |
Family
ID=64695546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820417081.9U Active CN208290882U (en) | 2018-03-26 | 2018-03-26 | A kind of AGV lifting attachment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208290882U (en) |
-
2018
- 2018-03-26 CN CN201820417081.9U patent/CN208290882U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204633439U (en) | A kind of wireless charging device for electric vehicle | |
| CN204089002U (en) | The electric lifting mechanism of indoor compact-type high-pressure switch cubicle | |
| CN210911991U (en) | Battery box ejecting device for electric vehicle | |
| CN208290882U (en) | A kind of AGV lifting attachment device | |
| CN215617161U (en) | Edge grinding device is used in production of wind power generation blade | |
| CN204130457U (en) | A kind of drive unit of D.C. contactor | |
| CN202048532U (en) | A lifting bar structure and a lighting device including the lifting bar structure | |
| CN213367119U (en) | Special integrated direct current screen of intelligent substation | |
| CN105436288A (en) | Stamping device for producing motor stampings | |
| CN109412514A (en) | A kind of easy-to-mount photovoltaic power generation apparatus of new-energy automobile | |
| CN205206435U (en) | Intelligence parking stall limit structure | |
| CN106838571A (en) | A kind of multifunctional base | |
| CN208909650U (en) | A kind of electric folding curtain motor being easily installed | |
| CN209125224U (en) | A kind of laminating mechanism | |
| CN206872382U (en) | A kind of wind-power tower exempts to climb device | |
| CN208316504U (en) | A kind of energy-saving electric machine of two-stage power | |
| CN113211352A (en) | Pneumatic hydraulic component detects uses supplementary mounting fixture based on improve stability | |
| CN214322354U (en) | New energy automobile motor stator folds and presses welding set | |
| CN208755484U (en) | A kind of device for spreading of electric mosquito net | |
| CN205602898U (en) | Elevator decline decelerator | |
| CN213249901U (en) | Automatic die casting machine for invisible false teeth | |
| CN206461479U (en) | A kind of elevator Cargo Lift dedicated three-phase ac synchronous motor | |
| CN212662675U (en) | Electric swing | |
| CN109205403A (en) | A kind of power engineering cable drawing machine | |
| CN208758390U (en) | A kind of dedicated bending machine of production Rail Door |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |