CN215794042U - Automatic running chassis of intelligent car loader - Google Patents
Automatic running chassis of intelligent car loader Download PDFInfo
- Publication number
- CN215794042U CN215794042U CN202122342977.XU CN202122342977U CN215794042U CN 215794042 U CN215794042 U CN 215794042U CN 202122342977 U CN202122342977 U CN 202122342977U CN 215794042 U CN215794042 U CN 215794042U
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- Prior art keywords
- chassis
- jacking
- wall
- cavity
- intelligent car
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- Expired - Fee Related
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- 230000007246 mechanism Effects 0.000 claims abstract description 12
- 230000009194 climbing Effects 0.000 claims abstract description 7
- 230000008878 coupling Effects 0.000 claims abstract 2
- 238000010168 coupling process Methods 0.000 claims abstract 2
- 238000005859 coupling reaction Methods 0.000 claims abstract 2
- 230000002457 bidirectional effect Effects 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 5
- 230000033001 locomotion Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000028571 Occupational disease Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of chassis, and discloses an automatic traveling chassis of an intelligent car loader, which comprises a chassis frame, wherein a steering system and a power system are installed on the chassis frame; climbing mechanism includes driving motor, has seted up the drive chamber on the lateral wall of chassis underframe, and driving motor fixed connection is on one side chamber wall in drive chamber, and driving motor's output has two-way threaded rod through the coupling joint, and symmetrical threaded connection has the nut on the two-way threaded rod, all is connected with spacing subassembly on the upper end annular side wall of two nuts, sets up the jacking hole of rectangle on the lower extreme chamber wall in drive chamber, and sliding connection has the jacking piece in the jacking hole. According to the utility model, the chassis frame and the travelling wheels are lifted from the ground through the jacking blocks, so that the travelling wheels are convenient to replace.
Description
Technical Field
The utility model relates to the technical field of chassis, in particular to an automatic running chassis of an intelligent car loader.
Background
The traditional loading mode is completed in an auxiliary mode of manual mode or semi-automatic equipment, the operation consumes time and labor, the efficiency is low, and occupational diseases and potential safety hazards are easily caused to operating personnel working for a long time. Therefore, at present, the unmanned loading process is generally realized through an intelligent car loader, the automatic running chassis is an important part on the intelligent car loader, in order to ensure that the automatic running chassis can work stably for a long time, the worn walking wheels need to be replaced regularly, but the walking wheels are attached to the ground, and the replacement operation is inconvenient.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the problem that in the prior art, a travelling wheel is attached to the ground, and replacement operation of the travelling wheel is inconvenient, and provides an automatic travelling chassis of an intelligent car loader.
In order to achieve the purpose, the utility model adopts the following technical scheme:
an automatic driving chassis of an intelligent car loader comprises a chassis frame, wherein a steering system and a power system are installed on the chassis frame, four traveling wheels are installed on the chassis frame, and jacking mechanisms for lifting the chassis frame are symmetrically installed on two sides of the chassis frame;
the jacking mechanism comprises a driving motor, a driving cavity is formed in the side wall of the chassis frame, the driving motor is fixedly connected to the wall of one side cavity of the driving cavity, the output end of the driving motor is connected with a bidirectional threaded rod through a coupler, the bidirectional threaded rod is symmetrically and threadedly connected with nuts, the two nuts are connected to the upper annular side wall of the nuts respectively, rectangular jacking holes are formed in the lower end cavity wall of the driving cavity, jacking blocks are slidably connected into the jacking holes, the two nuts are symmetrically hinged to the lower annular side wall of the nuts, and the other ends of the transmission rods are symmetrically hinged to the upper ends of the jacking blocks.
Preferably, the limiting assembly comprises a limiting block, the limiting block is fixedly connected to the upper annular side wall of the nut, a limiting groove is formed in the upper end cavity wall of the driving cavity along the horizontal linear direction corresponding to the limiting block, and the limiting block is connected to the limiting groove in a sliding mode.
Preferably, a sealing frame made of rubber is arranged between the jacking hole and the jacking block, and the sealing frame is fixedly connected to the hole wall of the jacking hole.
Preferably, one end of the bidirectional threaded rod, which is far away from the driving motor, is provided with a supporting groove, rolling balls are arranged in the supporting groove, the balls penetrate through a notch of the supporting groove, and the balls are connected to the wall of the corresponding inner cavity of the driving cavity in a rolling manner.
Preferably, the cavity opening of the driving cavity is provided with a cavity cover, and the outer side of the cavity cover is provided with a buckling groove.
Preferably, the annular side wall of the travelling wheel is wrapped with rubber.
Compared with the prior art, the utility model provides an automatic running chassis of an intelligent car loader, which has the following beneficial effects:
according to the automatic running chassis of the intelligent car loader, the steering system and the power system are arranged on the chassis frame, so that the steering and running of the walking wheels are controlled; through setting up climbing mechanism, when the walking wheel is changed to needs, start two driving motor clockwise rotations on two climbing mechanisms simultaneously, lift chassis underframe and walking wheel from ground to be convenient for change the operation to the walking wheel, when changing the back that finishes, restart driving motor reversal, withdraw the jacking piece to the jacking hole in, make the walking wheel paste ground.
The parts not involved in the device are the same as or can be realized by adopting the prior art, and the chassis frame and the travelling wheels are lifted from the ground by the jacking blocks, so that the travelling wheels are convenient to replace.
Drawings
Fig. 1 is a schematic diagram of an automatic traveling chassis of an intelligent car loader according to the present invention;
fig. 2 is a schematic structural diagram of an automatic traveling chassis of an intelligent car loader according to the present invention;
fig. 3 is an enlarged view of a portion a in fig. 2.
In the figure: 1. a chassis frame; 2. a steering system; 3. a power system; 4. a traveling wheel; 5. a drive motor; 6. a drive chamber; 7. a bidirectional threaded rod; 8. a nut; 9. jacking holes; 10. jacking blocks; 11. a transmission rod; 12. a limiting block; 13. a limiting groove; 14. a sealing frame; 15. a support groove; 16. a ball bearing; 17. and (4) a cavity cover.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1, the automatic driving chassis of the intelligent car loader comprises a chassis frame 1, wherein a steering system 2 and a power system 3 are installed on the chassis frame 1, four traveling wheels 4 are installed on the chassis frame 1, rubber is wrapped on the annular side wall of each traveling wheel 4, and the steering and traveling of the traveling wheels 4 are controlled through the steering system 2 and the power system 3.
Referring to fig. 1, jacking mechanisms for lifting the chassis frame 1 are symmetrically installed on two sides of the chassis frame 1, and the chassis frame 1 and the travelling wheels 4 are lifted from the ground through the jacking mechanisms, so that the travelling wheels can be replaced conveniently.
Referring to fig. 2, the jacking mechanism comprises a driving motor 5, a driving cavity 6 is arranged on the side wall of the chassis frame 1, a cavity cover 17 is arranged at the cavity opening of the driving cavity 6, and the outside of the cavity cover 17 is provided with a catching groove, the driving motor 5 is fixedly connected on the cavity wall at one side of the driving cavity 6, the output end of the driving motor 5 is connected with a two-way threaded rod 7 through a coupler, the two-way threaded rod 7 is symmetrically and threadedly connected with nuts 8, the upper annular side walls of the two nuts 8 are both connected with a limiting component, the limiting component comprises a limiting block 12, the limiting block 12 is fixedly connected on the upper annular side wall of the nut 8, the position of the upper cavity wall of the driving cavity 6 corresponding to the limiting block 12 is provided with a limiting groove 13 along the horizontal straight line direction, the limiting block 12 is connected in the limiting groove 13 in a sliding way, since the limit block 12 can only slide in the limit groove 13, the nut 8 cannot rotate on the bidirectional threaded rod 7.
Referring to fig. 2, set up the jacking hole 9 of rectangle on the lower extreme chamber wall of drive chamber 6, sliding connection has jacking block 10 in jacking hole 9, be equipped with rubber's sealed frame 14 between jacking hole 9 and the jacking block 10, and sealed frame 14 fixed connection is on the pore wall of jacking hole 9, prevent through sealed frame 14 that the dust from getting into in the drive chamber 6 through the gap between jacking hole 9 and the jacking block 10, the symmetry articulates on the lower extreme annular lateral wall of two nuts 8 has transfer line 11, the other end symmetry of two transfer lines 11 articulates the upper end at jacking block 10, when two nuts 8 were in the opposite directions or back-to-back movement, promote jacking block 10 through articulated transfer line 11 and do corresponding vertical direction movement.
Referring to fig. 2-3, a supporting groove 15 is formed in one end, away from the driving motor 5, of the bidirectional threaded rod 7, rolling balls 16 are arranged in the supporting groove 15, the balls 16 penetrate through a notch of the supporting groove 15, the balls 16 are connected to the corresponding inner cavity wall of the driving cavity 6 in a rolling mode, the balls 16 are driven to roll on the corresponding inner cavity wall of the driving cavity 6 when the bidirectional threaded rod 7 rotates, and stability of the bidirectional threaded rod 7 during rotation is improved.
The working principle is as follows: the steering system 2 and the power system 3 are arranged on the chassis frame 1, so that the steering and walking of the walking wheels 4 are controlled; through setting up climbing mechanism, when the walking wheel 4 is changed to needs, two driving motor 5 clockwise rotations on two climbing mechanism are started simultaneously, driving motor 5 drives two-way threaded rod 7 and rotates, spacing through spacing subassembly, two nuts 8 on the same root two-way threaded rod 7 are the relative motion, transmit through articulated transfer line 11, make climbing piece 10 pass jacking hole 9 and downstream, until jacking piece 10 top on ground, along with driving motor 5 drives the continuous rotation of two-way threaded rod 7, chassis frame 1 drives four walking wheels 4 and upward moves, lift chassis frame 1 and walking wheel 4 from ground through jacking piece 10, thereby be convenient for change the operation to walking wheel 4, when more finishing changing, restart driving motor 5 and reverse, get back jacking piece 10 in jacking hole 9, make walking wheel 4 paste.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
Claims (6)
1. The automatic driving chassis of the intelligent car loader comprises a chassis frame (1) and is characterized in that a steering system (2) and a power system (3) are mounted on the chassis frame (1), four traveling wheels (4) are mounted on the chassis frame (1), and jacking mechanisms for lifting the chassis frame (1) are symmetrically mounted on two sides of the chassis frame (1);
climbing mechanism includes driving motor (5), drive chamber (6) have been seted up on the lateral wall of chassis underframe (1), driving motor (5) fixed connection is on the wall of one side chamber of drive chamber (6), the output of driving motor (5) has two-way threaded rod (7) through the coupling joint, symmetrical threaded connection has nut (8), two on two-way threaded rod (7) all be connected with spacing subassembly on the upper end annular lateral wall of nut (8), set up jacking hole (9) of rectangle on the lower extreme chamber wall of drive chamber (6), sliding connection has jacking piece (10) in jacking hole (9), two the symmetry articulates on the lower extreme annular lateral wall of nut (8) has transfer line (11), two the other end symmetry of transfer line (11) articulates the upper end in jacking piece (10).
2. The automatic traveling chassis of the intelligent car loader as claimed in claim 1, wherein the limiting assembly comprises a limiting block (12), the limiting block (12) is fixedly connected to the upper annular side wall of the nut (8), a limiting groove (13) is formed in the upper end cavity wall of the driving cavity (6) along the horizontal straight line direction corresponding to the limiting block (12), and the limiting block (12) is slidably connected to the limiting groove (13).
3. The automatic traveling chassis of the intelligent car loader as claimed in claim 1, wherein a rubber sealing frame (14) is arranged between the jacking hole (9) and the jacking block (10), and the sealing frame (14) is fixedly connected to the wall of the jacking hole (9).
4. The automatic traveling chassis of the intelligent car loader as claimed in claim 1, wherein a support groove (15) is formed in one end, away from the driving motor (5), of the bidirectional threaded rod (7), rolling balls (16) are arranged in the support groove (15), the balls (16) penetrate through a notch of the support groove (15), and the balls (16) are connected to the corresponding inner cavity wall of the driving cavity (6) in a rolling manner.
5. The automatic traveling chassis of the intelligent car loader as claimed in claim 1, wherein a cavity cover (17) is mounted at the cavity opening of the driving cavity (6), and a catching groove is formed in the outer side of the cavity cover (17).
6. The automatic traveling chassis of the intelligent car loader as claimed in claim 1, wherein the annular side wall of the traveling wheel (4) is coated with rubber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122342977.XU CN215794042U (en) | 2021-09-27 | 2021-09-27 | Automatic running chassis of intelligent car loader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122342977.XU CN215794042U (en) | 2021-09-27 | 2021-09-27 | Automatic running chassis of intelligent car loader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215794042U true CN215794042U (en) | 2022-02-11 |
Family
ID=80166818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122342977.XU Expired - Fee Related CN215794042U (en) | 2021-09-27 | 2021-09-27 | Automatic running chassis of intelligent car loader |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215794042U (en) |
-
2021
- 2021-09-27 CN CN202122342977.XU patent/CN215794042U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220211 |