CN209159846U - Guide transport lorry and its driving device - Google Patents
Guide transport lorry and its driving device Download PDFInfo
- Publication number
- CN209159846U CN209159846U CN201821612321.7U CN201821612321U CN209159846U CN 209159846 U CN209159846 U CN 209159846U CN 201821612321 U CN201821612321 U CN 201821612321U CN 209159846 U CN209159846 U CN 209159846U
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- driving device
- balancing stand
- shell
- plate
- spring
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Abstract
This disclosure relates to a kind of guide transport lorry and its driving device, driving device includes two power plant modules, balancing stand, shell, two lateral cushioning springs, two power plant modules are mounted on the left and right sides of shell, balancing stand is located between two power plant modules and is pivotally connected with shell, one lateral cushioning spring is connected between the left end of balancing stand and shell, another lateral cushioning spring is connected between the right end of balancing stand and shell.The driving device structure is simple, low manufacture cost, difficulty of processing are small, and assemble flow is simple.
Description
Technical field
This disclosure relates to AGV technical field, and in particular, to a kind of guide transport lorry and its driving device.
Background technique
Guide transport lorry, also commonly referred to as automatic guided vehicle refer to that being equipped with electricity magnetically or optically waits homing guidances device, can
It is travelled along defined guide path, the transport vehicle with safeguard protection and various transfer functions, does not need to drive in industrial application
The carrier for the person of sailing.Its travelling route and behavior can be generally controlled by computer,
The active driving device of existing guide transport lorry is in the presence of structure is complicated, and cost of manufacture is high and assemble flow is complicated
The defects of.
Utility model content
Purpose of this disclosure is to provide a kind of driving device of guide transport lorry, the driving device structure is simple, is fabricated to
This is low, difficulty of processing is small, and assemble flow is simple.
To achieve the goals above, the disclosure provides a kind of driving device of guide transport lorry, and the driving device includes
Two power plant modules, balancing stand, shell, two lateral cushioning springs, described two power plant modules are mounted on a left side for the shell
Right two sides, the balancing stand are pivotally connected between described two power plant modules and with the shell, and one described lateral slow
It rushes spring to be connected between the left end of the balancing stand and the shell, another described lateral cushioning spring is connected to described flat
Between the right end and the shell of weighing apparatus frame.
Optionally, described two power plant modules are centrosymmetric setting about the balancing stand.
Optionally, the shell include bottom plate and the front side board for being formed in the bottom plate surrounding, back side panel, left plate and
Right side plate, the balancing stand are pivotally connected with the bottom plate.
Optionally, the lower end of a lateral cushioning spring is connected with the inside of the left plate, and upper end is put down with described
The left end of weighing apparatus frame is connected；The lower end of another lateral cushioning spring is connected with the inside of the right side plate, upper end with it is described
The right end of balancing stand is connected.
Optionally, the balancing stand includes pedestal and balance plate, and the lower end of the pedestal is pivotally connected with the bottom plate, institute
The upper end for stating pedestal is connected with the middle part of the balance plate, and the balance plate is Z-shape, the both ends of the balance plate respectively with two
The lateral cushioning spring is connected.
Optionally, the driving device further includes intermediate buffering spring and for installation into the mounting rack on vehicle body, described
Mounting rack is slideably socketed along the vertical direction with the balancing stand, and the intermediate buffering spring is arranged in the mounting rack and institute
It states between balancing stand.
Optionally, the accommodating chamber of upper end opening and lower end closed is formed on the balancing stand, the mounting rack includes peace
Loading board and sleeve, the upper end of the sleeve are connected with the mounting plate, and the lower end of the sleeve is inserted into the accommodating chamber, institute
The upper end for stating intermediate buffering spring is abutted with the mounting plate, the lower end of the intermediate buffering spring and the lower end of the accommodating chamber
It abuts.
Optionally, the driving device further includes screw rod and adjusting nut, and the lower end of the screw rod and the balancing stand are logical
It crosses same connecting shaft and is pivotally connected to the shell, the screw rod is arranged in the mounting rack, and the intermediate buffering spring is arranged
On the screw rod, the adjusting nut cooperation is on the screw rod and is located at the mounting rack away from the intermediate buffering spring
Side.
Optionally, the driving device further includes pre- pressing sleeve, and the pre- pressing sleeve is set on the screw rod and is clamped in
Between the adjusting nut and the mounting rack.
The disclosure also provides a kind of guide transport lorry, including vehicle body and the driving device.
Through the above technical solutions, making it possible to provide a kind of drive of simple, low manufacture cost the guide transport lorry of structure
Dynamic device.Pass through setting balancing stand and two lateral cushioning springs, on the one hand, when cargo imbalance leads to body sway, meeting
Balancing stand run-off the straight is driven, and the both ends of balancing stand are connected with two lateral cushioning springs, two lateral cushioning springs can
Reduce the tilt angle of balancing stand in such a way that side pushes away a layback, to reduce the tilt angle of vehicle body, guarantees cargo
It is relatively steady.On the other hand, such as when wheel, which encounters barrier, leads to shell run-off the straight, since balancing stand and shell pivot
Connection, thus balancing stand only can under the action of lateral cushioning spring slight inclination, inclination angle identical with shell will not be generated, from
And it can guarantee the steady of the cargo being placed on vehicle body.
Other feature and advantage of the disclosure will the following detailed description will be given in the detailed implementation section.
Detailed description of the invention
Attached drawing is and to constitute part of specification for providing further understanding of the disclosure, with following tool
Body embodiment is used to explain the disclosure together, but does not constitute the limitation to the disclosure.In the accompanying drawings:
Fig. 1 is the configuration schematic diagram of the driving device of the guide transport lorry of an embodiment of the present disclosure；
Fig. 2 is the top view of the driving device of the guide transport lorry of an embodiment of the present disclosure；
Fig. 3 is the sectional view of the driving device of the guide transport lorry on A-A direction shown in Fig. 2；
Fig. 4 is the driving device of the guide transport lorry of an embodiment of the present disclosure and the knot of guide transport lorry vehicle body
Structure schematic diagram；
Fig. 5 is the structural schematic diagram of the balancing stand in the driving device of guide transport lorry shown in Fig. 1；
Fig. 6 is the structural schematic diagram of the lateral cushioning spring in the driving device of guide transport lorry shown in Fig. 1.
Description of symbols
1 power plant module, 2 balancing stand
3 shell, 4 lateral cushioning spring
31 bottom plate, 32 front side board
33 back side panel, 34 left plate
35 right side plate, 21 pedestal
22 balance plate, 23 accommodating chamber
5 intermediate buffering spring, 6 mounting rack
61 mounting plate, 62 sleeve
7 screw rod, 8 adjusting nut
9 pre- 10 connecting shafts of pressing sleeve
411 first mounting hole, 421 second mounting hole
221 third mounting hole, 11 wheel
12 wheel shaft, 13 motor
14 first mounting bracket, 100 vehicle body
200 driving device, 41 first connector
42 second connector, 30 second mounting bracket
Specific embodiment
It is described in detail below in conjunction with specific embodiment of the attached drawing to the disclosure.It should be understood that this place is retouched
The specific embodiment stated is only used for describing and explaining the disclosure, is not limited to the disclosure.
In the disclosure, the noun of locality used as " front, back, left, right, up, down " refer to marked in respective drawings go out
Front, back, left, right, up, down, the use of these nouns of locality are merely for convenience of each component in the vibration test table of the description disclosure
Relative position, rather than the component of indication or suggestion meaning must have a particular orientation, with specific orientation construct and grasp
Make, therefore should not be understood as the limitation to the disclosure.
In the disclosure, as shown in Figures 1 to 6, a kind of driving device of guide transport lorry is provided, driving device 200 is wrapped
3, two two power plant modules 1, balancing stand 2, shell lateral cushioning springs 4 are included, two power plant modules 1 are mounted on a left side for shell 3
Right two sides, balancing stand 2 are located between two power plant modules 1 and are pivotally connected with shell 3, and a lateral cushioning spring 4 is connected to
Between the left end and shell 3 of balancing stand 2, another lateral cushioning spring 4 is connected between the right end of balancing stand 2 and shell 3.
Wherein, two power plant modules 1 are mounted on power resources of the left and right sides of shell 3 as driving device 200, one
In the optional embodiment of kind, power plant module 1 includes wheel 11, wheel shaft 12 and motor 13, and wheel 11 passes through wheel shaft 12 and electricity
Machine 13 is connected, and drives wheel 11 to move by motor 13, motor 13 can be fixed on shell 3 by fasteners such as screw or bolts
On inner wall, through-hole could be formed on shell 3, wheel shaft 12 is arranged in through-hole to be connected with motor 13, therefore, in driving device
Two power plant modules 1 as described above can be set in 200 so that driving device 200 is moved.
The setting of balancing stand 2 is pivotally connected between two power plant modules 1, while with the bottom of shell 3, a lateral cushioning
Spring 4 is connected between the left end of balancing stand 2 and shell 3, another lateral cushioning spring 4 be connected to balancing stand 2 right end and
Between shell 3, two lateral cushioning springs 4 also be can be set in the left and right sides of shell 3.
The lower end of balancing stand 2 is pivotally connected to the bottom of shell 3, and vehicle body 100 is mounted on the top of balancing stand 2, and cargo is put
It sets on vehicle body 100.On the one hand, it when cargo imbalance causes vehicle body 100 to tilt, will drive 2 run-off the straight of balancing stand, and put down
The both ends of weighing apparatus frame 2 are connected with two lateral cushioning springs 4, and two lateral cushioning springs 4 can push away the side of a layback by side
Formula reduces the tilt angle of balancing stand 2, to reduce the tilt angle of vehicle body 100, guarantees the relatively steady of cargo.Another party
Face, such as when left side wheel encounters barrier, left side wheel can go up lift, to will drive upper lift on the left of shell 3, lead to shell
3 run-off the straights, since balancing stand 2 and shell 3 are pivotally connected, 2 meetings of balancing stand are light under the action of lateral cushioning spring 4
Low dip will not generate inclination angle identical with shell 3, so as to guarantee the steady of the cargo being placed on vehicle body 100.
Two above-mentioned power plant modules 1 are combined in the present solution, passing through the components such as shell 3 and balancing stand 2,
Material is saved, manufacture craft and assembly method are simplified, standardized production can be formed, for leading for subsequent development difference style
Draw transport vehicle and provide a platform, shortens the development cycle.
In a kind of optional mode, two power plant modules 1 are centrosymmetric setting about balancing stand 2, make driving device
200 keep the stabilization and balance in structure, and keep driving device internal structure more compact.
In the disclosure, as shown in figures 1 and 3, shell 3 is in the open case structure in upper end, and including bottom plate 31 with
And it is formed in front side board 32, back side panel 33, left plate 34 and the right side plate 35 of 31 surrounding of bottom plate, balancing stand 2 and bottom plate 31 pivot
Connection.Balancing stand 2 is mounted in shell 3, and further, the center of bottom plate 31 is provided with the first mounting bracket 14, balance
Frame 2 can be pivoted in the first mounting bracket 14 by connecting shaft 10, and connecting shaft 10 is arranged along the longitudinal direction.
Specifically, as shown in Fig. 1, Fig. 3, Fig. 5 and Fig. 6, the lower end of a lateral cushioning spring 4 is interior with left plate 34
Side is connected, and upper end is connected with the left end of balancing stand 2；The lower end of another lateral cushioning spring 4 is connected with the inside of right side plate 35,
Upper end is connected with the right end of balancing stand 2.The upper and lower ends of lateral cushioning spring 4 can be set the first connector 41 and second and connect
Connector 42 is formed with the first mounting hole 411 on first connector 41, the second mounting hole 421 is formed on the second connector 42, puts down
The left and right ends of weighing apparatus frame 2 are respectively formed with a third mounting hole 221, and the upper end of two lateral cushioning springs 4 can pass through pin shaft
The first mounting hole 411 and third mounting hole 221 are worn, so that the left and right two of the upper end of two lateral cushioning springs 4 and balancing stand 2
End connection；In addition, there are two the second mounting bracket 30, two lateral cushionings for setting on the inner wall of left plate 34 and right side plate 35
4 lower end of spring can wear the second mounting hole 421 and the second mounting bracket 30 by pin shaft, have the function that connection.
In addition, as shown in Figure 1 and Figure 5, balancing stand 2 includes pedestal 21 and balance plate 22, lower end and the bottom plate 31 of pedestal 21
Be pivotally connected, the upper end of pedestal 21 is connected with the middle part of balance plate 22, and balance plate 22 is Z-shape, the both ends of balance plate 22 respectively with
Two lateral cushioning springs 4 are connected.The lower end of pedestal 21 is pivoted by the first mounting bracket 14 in connecting shaft 10 and bottom plate 31
Connection, the upper end of pedestal 21 are connected with the middle part of Z-shape balance plate 22, can play a supportive role to balance plate 22, balance plate
There are two third mounting holes 221 for 22 left and right ends setting, wear third mounting hole 221 and lateral cushioning spring by pin shaft
Balance plate 22 is connect by the first mounting hole 411 of 4 upper ends with lateral cushioning spring 4.
In the disclosure, as shown in Figure 1, Figure 2 and shown in Fig. 4, driving device 200 further includes intermediate buffering spring 5 and is used for
The mounting rack 6 being installed on vehicle body 100, mounting rack 6 are slideably socketed along the vertical direction with balancing stand 2, intermediate buffering spring 5
It is arranged between mounting rack 6 and balancing stand 2.As an alternative embodiment, being provided with 4 mounting holes, vehicle on mounting rack 6
4 mounting holes are correspondingly arranged on body 100, with screw by mounting rack 6 together with the mounting hole Butt Assembling on vehicle body 100, letter
Assembly technology is changed, has avoided guide transport lorry design iterations in upgrade and replacement process, reduce the waste of cost.Mounting rack 6 with
Balancing stand 2 is slideably socketed along the vertical direction, and intermediate buffering spring 5 be arranged between mounting rack 6 and balancing stand 2, when
On vehicle body 100 when arrangement of goods, by the intermediate buffering spring 5 being arranged between mounting rack 6 and balancing stand 2, vehicle body 100 is realized
Elasticity between balancing stand 2 contacts, and bears and transmit vertical load, mitigates and inhibit impact caused by uneven road surface.
Further, as shown in Figure 1 and Figure 4, the accommodating chamber 23 of upper end opening and lower end closed is formed on balancing stand 2,
Mounting rack 6 includes mounting plate 61 and sleeve 62, and the upper end of sleeve 62 is connected with mounting plate 61, and the lower end of sleeve 62 is inserted into receiving
In chamber 23, the upper end of intermediate buffering spring 5 is arranged in sleeve 62 and abuts with mounting plate 61, the lower end of intermediate buffering spring 5
It is abutted with the lower end of accommodating chamber 23.Mounting plate 61 is connected with vehicle body 100, as an alternative embodiment, 61 He of mounting plate
Sleeve 62 is integrally formed.
As shown in figures 1 and 3, driving device 200 further includes screw rod 7 and adjusting nut 8, lower end and the balancing stand 2 of screw rod 7
It is pivotally connected to shell 3 by same connecting shaft 10, screw rod 7 is arranged in mounting rack 6, and intermediate buffering spring 5 is set in screw rod 7
On, the cooperation of adjusting nut 8 is on screw rod 7 and is located at the side that mounting rack 6 deviates from intermediate buffering spring 5.Screw rod 7 wears above-mentioned
Accommodating chamber 23, and shell 3 is pivotally connected to by connecting shaft 10 and (specifically, is pivotally connected to first be arranged on bottom plate 31
In mounting bracket 14), intermediate buffering spring 5 is set on screw rod 7, and the upper end of screw rod 7 is also formed with external screw thread, and screw rod 7 passes through
Mounting bracket 6 is simultaneously cooperated by adjusting nut 8 and above-mentioned external screw thread, so that the upper end of screw rod 7 and mounting bracket 6 are mounted on
Together.By the adjusting to adjusting nut 8, intermediate buffering spring 5 is adjusted and arrives optimal compressive state, to place different
When cargo, intermediate buffering spring 5 can play the effect that adjusting is buffered in vertical direction, avoid running up and down because of road conditions injustice
It winnows with a dustpan.
Specifically, as shown in Figure 1, driving device further includes pre- pressing sleeve 9, pre- pressing sleeve 9 is set on screw rod 7 and is clamped in
Between adjusting nut 8 and mounting rack 6, pre- pressing sleeve 9 plays buffering, while avoiding hard between adjusting nut 8 and mounting rack 6
Contact, can select rubber material to be made.
The disclosure also provides a kind of guide transport lorry, as shown in figure 4, including vehicle body 100 and driving device as described above
200, cargo is placed on vehicle body 100, and vehicle body 100 is connected with driving device, and driving device not only drives vehicle body and cargo movement,
And adjusting can be balanced to vehicle body 100 and cargo.
The preferred embodiment of the disclosure is described in detail in conjunction with attached drawing above, still, the disclosure is not limited to above-mentioned reality
The detail in mode is applied, in the range of the technology design of the disclosure, a variety of letters can be carried out to the technical solution of the disclosure
Monotropic type, these simple variants belong to the protection scope of the disclosure.
It is further to note that specific technical features described in the above specific embodiments, in not lance
In the case where shield, can be combined in any appropriate way, in order to avoid unnecessary repetition, the disclosure to it is various can
No further explanation will be given for the combination of energy.
In addition, any combination can also be carried out between a variety of different embodiments of the disclosure, as long as it is without prejudice to originally
Disclosed thought equally should be considered as disclosure disclosure of that.
Claims (10)
1. a kind of driving device of guide transport lorry, which is characterized in that the driving device (200) includes two power plant modules
(1), balancing stand (2), shell (3), two lateral cushioning springs (4), described two power plant modules (1) are mounted on the shell
(3) the left and right sides, the balancing stand (2) pivot company between described two power plant modules (1) and with the shell (3)
It connects, a lateral cushioning spring (4) is connected between the left end of the balancing stand (2) and the shell (3), another institute
Lateral cushioning spring (4) is stated to be connected between the right end of the balancing stand (2) and the shell (3).
2. driving device according to claim 1, which is characterized in that described two power plant modules (1) are about the balance
Frame (2) is centrosymmetric setting.
3. driving device according to claim 1, which is characterized in that the shell (3) includes bottom plate (31) and formed
In the front side board (32) of the bottom plate (31) surrounding, back side panel (33), left plate (34) and right side plate (35), the balancing stand
(2) it is pivotally connected with the bottom plate (31).
4. driving device according to claim 3, which is characterized in that the lower end of a lateral cushioning spring (4) with
The inside of the left plate (34) is connected, and upper end is connected with the left end of the balancing stand (2)；Another described lateral cushioning spring
(4) lower end is connected with the inside of the right side plate (35), and upper end is connected with the right end of the balancing stand (2).
5. driving device according to claim 3, which is characterized in that the balancing stand (2) includes pedestal (21) and balance
Plate (22), lower end and the bottom plate (31) of the pedestal (21) are pivotally connected, the upper end of the pedestal (21) and the balance
The middle part of plate (22) is connected, and the balance plate (22) is Z-shape, and the both ends of the balance plate (22) are described lateral slow with two respectively
Spring (4) are rushed to be connected.
6. driving device according to claim 1, which is characterized in that the driving device (200) further includes intermediate buffering
Spring (5) and for installation into the mounting rack (6) on vehicle body (100), the mounting rack (6) and the balancing stand (2) are vertically
Direction is slideably socketed, and the intermediate buffering spring (5) is arranged between the mounting rack (6) and the balancing stand (2).
7. driving device according to claim 6, which is characterized in that be formed in the balancing stand (2) upper end it is open and
The accommodating chamber (23) of lower end closed, the mounting rack (6) include mounting plate (61) and sleeve (62), the upper end of the sleeve (62)
It is connected with the mounting plate (61), the lower end of the sleeve (62) is inserted into the accommodating chamber (23), the intermediate buffering bullet
The upper end of spring (5) is abutted with the mounting plate (61), under the lower end and the accommodating chamber (23) of the intermediate buffering spring (5)
End abuts.
8. driving device according to claim 6, which is characterized in that the driving device (200) further include screw rod (7) and
Adjusting nut (8), the lower end and the balancing stand (2) of the screw rod (7) are pivotally connected to described by same connecting shaft (10)
Shell (3), the screw rod (7) are arranged in the mounting rack (6), and the intermediate buffering spring (5) is set in the screw rod (7)
On, adjusting nut (8) cooperation is on the screw rod (7) and is located at the mounting rack (6) away from the intermediate buffering spring
(5) side.
9. driving device according to claim 8, which is characterized in that the driving device (200) further includes pre- pressing sleeve
(9), the pre- pressing sleeve (9) is set on the screw rod (7) and is clamped in the adjusting nut (8) and the mounting rack (6)
Between.
10. a kind of guide transport lorry, which is characterized in that including vehicle body (100) and driving described in any one of claim 1-9
Device (200).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612321.7U CN209159846U (en) | 2018-09-29 | 2018-09-29 | Guide transport lorry and its driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821612321.7U CN209159846U (en) | 2018-09-29 | 2018-09-29 | Guide transport lorry and its driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209159846U true CN209159846U (en) | 2019-07-26 |
Family
ID=67332865
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821612321.7U Active CN209159846U (en) | 2018-09-29 | 2018-09-29 | Guide transport lorry and its driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209159846U (en) |
-
2018
- 2018-09-29 CN CN201821612321.7U patent/CN209159846U/en active Active
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