CN215286560U - Clamping device for shuttle and shuttle - Google Patents
Clamping device for shuttle and shuttle Download PDFInfo
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- CN215286560U CN215286560U CN202120658282.XU CN202120658282U CN215286560U CN 215286560 U CN215286560 U CN 215286560U CN 202120658282 U CN202120658282 U CN 202120658282U CN 215286560 U CN215286560 U CN 215286560U
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- assembly
- driving
- shuttle
- clamping jaw
- fixedly connected
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Abstract
The utility model provides a clamping device for a shuttle and the shuttle, wherein the clamping device at least comprises a pair of clamping jaw components arranged at two sides of a base plate, and the pair of clamping jaw components are used for clamping a turnover box for transferring; be connected through the actuating lever subassembly between drive assembly and the clamping jaw subassembly, connecting piece in the drive lever subassembly includes fisheye bearing subassembly, ball in the fisheye bearing subassembly can rotate, this ball absorbs the partial inhomogeneous power that the actuating lever produced at the drive clamping jaw subassembly in-process through rolling, in order to reduce to press from both sides the emergence of getting the not hard up phenomenon of production between transport back clamping jaw subassembly and the actuating lever for a long time, the device life is got to the extension should clamp, avoid the turnover case risk that drops to appear in handling.
Description
Technical Field
The utility model relates to a shuttle field especially relates to a press from both sides and get device and shuttle for shuttle.
Background
The shuttle car is the conveyor that is indispensable in the automatic stereoscopic warehouse system, and intensive storage needs to use the turnover case stack to place, and the shuttle car needs the centre gripping turnover case to be transported and piles up.
Generally, clamping jaw devices used for clamping turnover boxes to transfer are arranged on two sides of a shuttle vehicle and connected with a driving assembly through connecting rods, and the clamping jaw devices clamp or loosen the turnover boxes under the driving of the driving assembly to transfer the turnover boxes. But through long-time clamp get the transport after, actuating lever and clamping jaw device produce between actuating lever and the drive assembly easily and become flexible, influence the stability of getting of turnover case, have the risk that turnover case dropped even in the handling.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model provides a press from both sides and get device for shuttle, this press from both sides and get the device and connect through utilizing the drive bar subassembly including fisheye bearing subassembly between clamping jaw subassembly and drive assembly, can pivoted ball reduce clamping jaw subassembly and actuating lever to and the probability that the not hard up phenomenon appears between drive assembly and the actuating lever, improve turnover case pivoted stability.
In order to solve the technical problem, the utility model discloses a following technical scheme:
according to the utility model discloses a press from both sides and get device for shuttle, get the device body including pressing from both sides, press from both sides and get the device body and include:
a substrate;
the first driving assembly is fixedly arranged on the substrate;
at least one pair of clamping jaw assemblies are positioned at the edges of two sides of the base plate, and a gap is reserved between the clamping jaw assemblies and the base plate;
a swivel bearing assembly fixedly mounted to the base plate, the swivel bearing assembly including a rotating shaft, the jaw assembly fixedly connected to the rotating shaft;
the driving rod assembly comprises at least two connecting pieces and two driving rods, one end of each driving rod is connected with the clamping jaw assembly through the connecting piece, and the other end of each driving rod is connected with the first driving assembly; the driving rod drives the clamping jaw assembly to rotate along with the rotating shaft under the driving force of the first driving assembly, so that the clamping jaw assembly is abutted to or separated from the outer wall of the turnover box.
Preferably, the connecting piece comprises a fisheye bearing assembly and a corner piece, the fisheye bearing assembly is fixedly connected with the corner piece, the corner piece is fixedly arranged on the clamping jaw assembly, and the fisheye bearing assembly is fixedly connected with the end part of the driving rod; one end of the driving rod is fixedly connected with the corner piece through the fisheye bearing assembly, and the other end of the driving rod is fixedly connected with the first driving assembly through the fisheye bearing assembly.
Preferably, the fisheye bearing assembly comprises a ball and a bearing sleeve, wherein the ball is embedded in the bearing sleeve and can rotate relative to the bearing sleeve; the ball is provided with a through hole, and the corner piece is inserted into the through hole through a fixing piece and connected with the ball.
Preferably, the first driving assembly comprises a rotating disc and a motor, the rotating disc is located at one end of the motor, and the rotating disc is driven by the motor to rotate.
Preferably, the two driving rods comprise a first driving rod and a second driving rod, and the first driving rod and the second driving rod are respectively fixedly connected to different positions of the rotating disk.
Preferably, the rotation bearing assembly further comprises a bearing seat and a rotation seat, the bearing seat is fixedly mounted on the substrate, the rotation seat is fixedly connected with the rotation shaft, and the rotation shaft drives the rotation seat to rotate relative to the bearing seat under the action of external force.
Preferably, the clamping jaw assembly comprises a transverse plate and a vertical plate, the transverse plate is fixedly connected with the vertical plate, the transverse plate is perpendicular to the vertical plate, and the transverse plate is fixedly connected with the rotating seat; when the clamping jaw assembly is separated from the turnover box, the transverse plate is parallel to the base plate, and a gap exists between the transverse plate and the base plate.
The utility model also provides a shuttle vehicle, which comprises a clamping device for the shuttle vehicle; further comprising:
the walking subassembly, the walking subassembly is connected the base plate, the walking subassembly includes base station, second drive assembly and a plurality of gyro wheel, second drive assembly fixed mounting in on the base station, it is a plurality of the gyro wheel install in the side of base station, the base station is in follow under second drive assembly's the drive power the gyro wheel is reciprocating motion, so that the turnover case is in transport under clamping jaw assembly's the effect.
The above technical scheme of the utility model one of following beneficial effect has at least:
the utility model discloses a clamping device for a shuttle and the shuttle, the clamping device at least comprises a pair of clamping jaw components arranged at two sides of a base plate, and the pair of clamping jaw components are used for clamping a turnover box for transferring; be connected through the actuating lever subassembly between drive assembly and the clamping jaw subassembly, connecting piece in the drive lever subassembly includes fisheye bearing subassembly, ball in the fisheye bearing subassembly can rotate, this ball absorbs the partial inhomogeneous power that the actuating lever produced at the drive clamping jaw subassembly in-process through rolling, in order to reduce to press from both sides the emergence of getting the not hard up phenomenon of production between transport back clamping jaw subassembly and the actuating lever for a long time, the device life is got to the extension should clamp, avoid the turnover case risk that drops to appear in handling.
Drawings
Fig. 1 is a schematic view of a conventional connection structure between a driving rod and each component according to an embodiment of the present invention;
fig. 2 is a schematic overall structure diagram of an embodiment of the present invention;
FIG. 3 is an enlarged view at E in FIG. 2;
FIG. 4 is an enlarged view of FIG. 2 at F;
fig. 5 is a schematic structural diagram of a fisheye bearing assembly in an embodiment of the invention;
fig. 6 is another schematic structural view of a fisheye bearing assembly in an embodiment of the invention;
fig. 7 is a schematic structural view of the shuttle in the embodiment of the present invention.
Reference numerals:
1. a guide rail; 100. a shuttle vehicle; 10. a walking assembly; 120. a base station; 20. a gripping device body; 210. a substrate; 220. a first drive assembly; 221. a motor; 222. rotating the disc; 230. a jaw assembly; 231. a vertical plate; 232. a transverse plate; 240. a guide assembly; 251. a drive rod; 252. a fisheye bearing assembly; 2521. a bearing housing; 2522. a ball bearing; 2523. a bearing connector; 253. a corner fitting; 261. a bearing seat; 262. a rotating shaft; 263. a rotating seat; 510. a flat belt.
Detailed Description
In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined below to clearly and completely describe the technical solution of the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. All other embodiments, which can be derived from the description of the embodiments of the present invention by a person skilled in the art, are within the scope of the present invention.
In the prior art, as shown in fig. 1, the driving rod 251 and the clamping jaw assembly 230, and the driving rod 251 and the driving assembly are fixedly connected only by the fixing member, and after a long time of grabbing and carrying, looseness is easily generated between the driving rod 251 and the corner piece 253 on the grabbing assembly, and between the driving rod 251 and the driving assembly, which affects the grabbing stability of the turnover box, and even there is a risk that the turnover box drops in the carrying process.
To the above technical problem, the embodiment of the utility model provides a press from both sides and get device and shuttle 100 for shuttle 100, between actuating lever 251 and drive assembly, and be connected through fisheye bearing assembly 252 between actuating lever 251 and the corner piece 253, ball 2522 in the fisheye bearing assembly 252 can rotate, this ball 2522 absorbs the uneven power of part that actuating lever 251 produced at the drive clamping jaw assembly 230 in-process through rolling, in order to reduce to press from both sides the emergence of getting the transport back clamping jaw assembly 230 and producing not hard up phenomenon between the actuating lever 251 for a long time, prolong this clamp and get device life, avoid the turnover case risk that drops to appear in handling.
First, a gripping device for the shuttle car 100 according to an embodiment of the present invention will be described in detail with reference to the drawings.
As shown in fig. 2, the gripping device body is shown in fig. 2, and the gripping device body 20 includes a base plate 210, a first driving assembly 220, a jaw assembly 230, a rotary bearing assembly and a driving rod assembly; wherein, the first driving assembly 220 is fixedly mounted on the substrate 210; at least one pair of clamping jaw assemblies 230 are positioned at both side edges of the substrate 210 with a gap between the clamping jaw assemblies and the substrate 210. A rotary bearing assembly fixedly mounted on the base plate 210, the rotary bearing assembly including a rotary shaft 262, the jaw assembly 230 fixedly coupled to the rotary shaft 262; the driving rod assembly comprises at least two connecting pieces and two driving rods 251, one end of each driving rod 251 is connected with the clamping jaw assembly 230 through the connecting piece, and the other end of each driving rod 251 is connected with the first driving assembly 220; the driving rod 251 drives the clamping jaw assembly 230 to rotate along with the rotating shaft 262 under the driving force of the first driving assembly 220, so that the clamping jaw assembly 230 abuts against or disengages from the outer wall of the turnover box.
In an embodiment of the present invention, as shown in fig. 3, the connecting member includes a fisheye bearing assembly 252 and a corner piece 253, the fisheye bearing assembly 252 is fixedly connected to the corner piece 253, the corner piece 253 is fixedly mounted on the clamping jaw assembly 230, and the fisheye bearing assembly 252 is fixedly connected to the end of the driving rod 251; the driving rod 251 has one end fixedly connected to the corner piece 253 via the fisheye bearing assembly 252, and the other end fixedly connected to the first driving assembly 220 via the fisheye bearing assembly 252. The clamping jaw assembly 230 comprises a transverse plate 232 and a vertical plate 231, the transverse plate 232 is vertically and fixedly connected with the vertical plate 231, and a corner piece 253 is fixedly installed on the vertical plate 231. When the jaw assembly 230 is disengaged from the tote, the cross plate 232 is parallel to the base plate 210 and there is a gap between the cross plate 232 and the base plate 210, which is used to reserve space when the jaw assembly 230 is rotated.
Further, as shown in fig. 5 and 6, fisheye bearing assembly 252 includes ball 2522 and bearing sleeve 2521, ball 2522 is embedded in bearing sleeve 2521 and can rotate relative to bearing sleeve 2521; the ball 2522 is provided with a through hole, and the corner fitting 253 is inserted into the through hole through a fixing member to be connected with the ball 2522. The fixing member includes a bolt, but is not limited to a bolt. Fisheye bearing assembly 252 also includes a bearing connection portion that is preferably threadably matingly coupled to the end of drive rod 251, although not limited to being threadably coupled. When the driving rod 251 is fixedly connected to the gripping assembly through the fisheye bearing assembly 252, the balls 2522 protrude out of the bearing housing 2521 and contact the corner fitting 253, and the driving rod 251 is longer, which tends to cause uneven force on the corner fitting 253, and the balls 2522 can absorb a portion of the more dispersed force by rotating.
In an embodiment of the present invention, as shown in fig. 4, the first driving assembly 220 includes a rotating disc 222 and a motor 221, the rotating disc 222 is located at one end of the motor 221, and the rotating disc 222 is driven by the motor 221 to rotate. In one aspect, the two driving rods 251 include a first driving rod and a second driving rod, which are respectively fixedly connected to different positions of the rotating disk 222. The motor 221 is mounted at the middle position of the base plate 210, the motor 221 and the gripping assembly are connected through the driving rod 251, and when the motor 221 drives the rotating disc 222 to rotate, the first driving rod and the second driving rod respectively drive the gripping assembly to rotate and grip the turnover box. On the other hand, the driving rod assembly comprises four driving rods 251, the four driving rods 251 correspond to the four clamping jaw assemblies 230, and the four clamping jaw assemblies 230 respectively clamp different positions on the outer wall of the turnover box. Preferably, one motor 221 drives two pairs of driving rods 251, and the two pairs of driving rods 251 may be connected by a connecting rod. Of course, two pairs of driving rods 251 may be driven by two motors 221, respectively. The number of the driving rods 251 may be set according to circumstances, and is not limited herein.
In an embodiment of the present invention, as shown in fig. 3, the rotating bearing assembly further includes a bearing seat 261 and a rotating seat 263, the bearing seat 261 is fixedly installed on the substrate 210, the rotating seat 263 is fixedly connected to the rotating shaft 262, and the rotating shaft 262 drives the rotating seat 263 to rotate relative to the bearing seat 261 under the action of external force. The first driving assembly 220 drives the rotating disc 222 to rotate, the rotating disc 222 rotates to enable the driving rod 251 to exert external force on the clamping assembly, the horizontal plate 232 of the clamping assembly is fixedly connected with the rotating base 263, after the clamping assembly is stressed, the clamping assembly rotates relative to the base plate 210 along with the rotating shaft 262, and the clamping assembly rotates to enable the clamping assembly to abut against the turnover box.
The embodiment of the present application further provides a shuttle car 100, as shown in fig. 7, including a gripping device body 20 and a traveling assembly 10, where the traveling assembly 10 is connected to a substrate 210; the traveling assembly 10 comprises a base platform 120, a second driving assembly and a plurality of rollers, the second driving assembly is fixedly mounted on the base platform 120, the rollers are mounted on the side edges of the base platform 120, and the base platform 120 reciprocates along with the rollers under the driving force of the second driving assembly, so that the turnover box is transferred under the action of the clamping jaw assembly 230. The second drive assembly is preferably, but not limited to, a servo motor. After the turnover box is clamped by the clamping device body, the clamping device body moves along the direction of the guide rail 1 along with the traveling assembly 10. The guide rail 1 is fixedly installed on a shelf, and the shuttle 100 reciprocates along the direction of the guide rail 1.
The shuttle car 100 further includes a guide assembly 240, and the guide assembly 240 is used for enabling the clamping jaw assembly 230 to clamp a specified position of the turnover box when the turnover box is clamped or placed. The shuttle car 100 further comprises a lifting assembly, the lifting assembly is installed between the walking assembly 10 and the clamping device body, the lifting assembly comprises a flat belt 510, a flat belt 510 winding assembly and a third driving assembly, the flat belt 510 winding assembly and the third driving assembly are fixedly installed on the base platform 120, one end of the flat belt 510 is fixedly installed on the substrate 210, and the other end of the flat belt 510 winding assembly is connected with the other end of the flat belt. The flat belt 510 winding assembly winds or unwinds the flat belt 510 under the driving force of the third driving assembly, so that the gripping device body approaches or moves away from the traveling assembly 10.
The foregoing is a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of improvements and decorations can be made without departing from the principle of the present invention, and these improvements and decorations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A gripping device for a shuttle vehicle, comprising a gripping device body (20), the gripping device body (20) comprising:
a substrate (210);
the first driving assembly (220), the said first driving assembly (220) is fixedly mounted on the said base plate (210);
the clamping jaw assemblies (230) are positioned at two side edges of the base plate (210) and keep a gap with the base plate (210);
a swivel bearing assembly fixedly mounted on the base plate (210), the swivel bearing assembly including a rotating shaft (262), the jaw assembly (230) fixedly connected to the rotating shaft (262);
a drive rod assembly comprising at least two connectors and two drive rods (251), one end of the drive rod (251) being connected to the jaw assembly (230) via the connectors and the other end being connected to the first drive assembly (220); the driving rod (251) drives the clamping jaw assembly (230) to rotate along with the rotating shaft (262) under the driving force of the first driving assembly (220), so that the clamping jaw assembly (230) abuts against or is separated from the outer wall of the turnover box.
2. The gripper assembly for shuttle cars as claimed in claim 1, characterized in that said connecting member comprises a fisheye bearing assembly (252) and a corner piece (253), said fisheye bearing assembly (252) being fixedly connected to said corner piece (253), said corner piece (253) being fixedly mounted to said jaw assembly (230), said fisheye bearing assembly (252) being fixedly connected to an end of said driving rod (251); one end of the driving rod (251) is fixedly connected with the corner piece (253) through the fisheye bearing assembly (252), and the other end of the driving rod is fixedly connected with the first driving assembly (220) through the fisheye bearing assembly (252).
3. The gripping device for shuttle vehicles according to claim 2, characterized in that said fisheye bearing assembly (252) comprises a ball (2522) and a bearing housing (2521), said ball (2522) being embedded in said bearing housing (2521) and being rotatable with respect to said bearing housing (2521); the ball (2522) is provided with a through hole, and the corner piece (253) is inserted into the through hole through a fixing piece and connected with the ball (2522).
4. The gripping apparatus for a shuttle as claimed in claim 1, wherein the first driving assembly (220) comprises a rotating disc (222) and a motor (221), the rotating disc (222) being located at one end of the motor (221), the rotating disc (222) being rotated by the motor (221).
5. The gripping apparatus for a shuttle as claimed in claim 4, wherein the two driving levers (251) comprise a first driving lever and a second driving lever, the first driving lever and the second driving lever being fixedly connected to different positions of the rotating disc (222), respectively.
6. The gripping device for a shuttle as claimed in claim 1, wherein the rotation bearing assembly further comprises a bearing seat (261) and a rotation seat (263), the bearing seat (261) is fixedly installed on the base plate (210), the rotation seat (263) is fixedly connected to the rotation shaft (262), and the rotation shaft (262) drives the rotation seat (263) to rotate relative to the bearing seat (261) under the action of external force.
7. The gripping device for a shuttle as claimed in claim 1, wherein the jaw assembly (230) includes a cross plate (232) and a vertical plate (231), the cross plate (232) being fixedly connected to the vertical plate (231), the cross plate (232) being perpendicular to the vertical plate (231), the cross plate (232) being fixedly connected to the rotating base (263); when the clamping jaw assembly (230) is separated from the turnover box, the transverse plate (232) is parallel to the base plate (210), and a gap exists between the transverse plate (232) and the base plate (210).
8. A shuttle vehicle comprising a gripper apparatus for a shuttle vehicle as claimed in claim 1; further comprising:
walking subassembly (10), walking subassembly (10) are connected base plate (210), walking subassembly (10) include base station (120), second drive assembly and a plurality of gyro wheel, second drive assembly fixed mounting in on base station (120), a plurality of the gyro wheel install in the side of base station (120), base station (120) are in follow under second drive assembly's the drive power the gyro wheel is reciprocating motion, so that the turnover case is in transport under the effect of clamping jaw subassembly (230).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120658282.XU CN215286560U (en) | 2021-03-31 | 2021-03-31 | Clamping device for shuttle and shuttle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120658282.XU CN215286560U (en) | 2021-03-31 | 2021-03-31 | Clamping device for shuttle and shuttle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215286560U true CN215286560U (en) | 2021-12-24 |
Family
ID=79535254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120658282.XU Active CN215286560U (en) | 2021-03-31 | 2021-03-31 | Clamping device for shuttle and shuttle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215286560U (en) |
-
2021
- 2021-03-31 CN CN202120658282.XU patent/CN215286560U/en active Active
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