CN215363831U - Operation arm is stabilized to hacking machine - Google Patents
Operation arm is stabilized to hacking machine Download PDFInfo
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- CN215363831U CN215363831U CN202022356613.2U CN202022356613U CN215363831U CN 215363831 U CN215363831 U CN 215363831U CN 202022356613 U CN202022356613 U CN 202022356613U CN 215363831 U CN215363831 U CN 215363831U
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- plate
- fixedly welded
- mounting plate
- middle plate
- driven gear
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- 230000000087 stabilizing effect Effects 0.000 claims abstract description 24
- 229910000997 High-speed steel Inorganic materials 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims description 3
- 238000010030 laminating Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000006641 stabilisation Effects 0.000 claims description 2
- 238000011105 stabilization Methods 0.000 claims description 2
- 230000003019 stabilising effect Effects 0.000 claims 5
- 229910000831 Steel Inorganic materials 0.000 abstract description 29
- 239000010959 steel Substances 0.000 abstract description 29
- 238000000034 method Methods 0.000 abstract description 7
- 230000008569 process Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
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Abstract
The utility model discloses a stable operation arm of a stacker crane, which comprises a middle plate and a mounting plate, wherein a mechanical arm joint connecting plate is fixedly welded at the center of the top of the middle plate, the outer side of a driven gear is mutually connected with an underframe, a return spring is fixedly welded at the side of the underframe, the tail end of the return spring is fixedly welded at the inner side of the bottom of the mounting plate, a stabilizing column is fixedly welded at the top of the underframe, the top end of the stabilizing column is attached to the inner wall of a track groove, the track groove is formed in the bottom of the mounting plate, and a side positioning block is fixedly welded at the bottom of the underframe. This operation arm is stabilized to hacking machine adopts neotype structural design for this device can carry out stable centre gripping to the I-shaped steel of different specifications and fix, guarantees that I-shaped steel can not become flexible, and distance between two clamping parts of adjustment that can be convenient guarantees at the in-process of carrying out the centre gripping pile up neatly to longer I-shaped steel, and I-shaped steel can not incline.
Description
Technical Field
The utility model relates to the technical field of I-shaped steel stacking machines, in particular to a stable operation arm of a stacking machine.
Background
In the production and use process of the I-shaped steel, a stacker crane is required to be used for orderly stacking, so that the I-shaped steel is convenient to store and transport. With the constant use of the stacker crane during the stacking of i-steel, the following problems are found during the actual stacking operation:
the existing stacker crane mechanical arm cannot stably clamp and fix the I-shaped steels with different specifications and cannot stably transfer the I-shaped steels with different lengths, so that the applicability of the stacker crane mechanical arm is poor, and the dangerous condition of inclination of the I-shaped steels can occur in the transfer process.
Stable operation arm of stacker crane
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a stable operation arm of a stacker crane, which aims to solve the technical problems in the background technology.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a stable operation arm of a stacker crane comprises a middle plate and a mounting plate, wherein a mechanical arm joint connecting plate is fixedly welded at the center of the top of the middle plate, the tail end of the middle plate is attached to the inner wall of a stable groove, the stable groove is formed in the mounting plate, a pneumatic rod is fixedly arranged at the top of the middle plate, the tail end of the pneumatic rod is fixedly arranged on the mounting plate, a servo motor is fixedly arranged at the top of the mounting plate, an output shaft is arranged at the bottom end of the servo motor and is installed on the mounting plate in a penetrating mode through a bearing seat, a driving gear is fixedly welded at the bottom end of the output shaft and is connected with a driven gear in a meshing mode, the driven gear is fixedly welded on an internal thread sleeve, the top end of the internal thread sleeve is installed on the lower end face of the mounting plate through the bearing seat, a threaded rod is installed on the inner side of the internal thread sleeve, and a top positioning plate is fixedly welded at the bottom end of the threaded rod, the driven gear outside is connected with the chassis, and chassis avris welded fastening has reset spring to reset spring end welded fastening is inboard in mounting panel bottom, chassis top welded fastening has the stationary mast, and the laminating of stationary mast top and orbit inslot wall, and the orbit groove is seted up in the mounting panel bottom, and chassis bottom welded fastening has the side locating piece simultaneously.
Preferably, the middle plate is in an H shape, the middle plate is slidably connected with the stabilizing groove, and the mounting plates are symmetrically distributed at two ends of the middle plate.
Preferably, the driven gear, the internally threaded sleeve and the threaded rod are symmetrically distributed about the driving gear, and the diameter of the driving gear is larger than that of the driven gear.
Preferably, the shape of the underframe is L-shaped, and the underframe is centrosymmetrically distributed around the center of the output shaft.
Preferably, two stabilizing columns are symmetrically distributed at the top of the underframe, the stabilizing columns are T-shaped, and the stabilizing columns are in sliding connection with the track grooves.
Preferably, the side locating pieces are symmetrically distributed about the top locating plate, and the side locating pieces are solid cuboids made of high-speed steel.
Compared with the prior art, the utility model has the beneficial effects that:
this operation arm is stabilized to hacking machine adopts neotype structural design for this device can carry out stable centre gripping to the I-shaped steel of different specifications and fix, guarantees that I-shaped steel can not become flexible, and distance between two clamping parts of adjustment that can be convenient guarantees at the in-process of carrying out the centre gripping pile up neatly to longer I-shaped steel, and I-shaped steel can not incline.
1. Through the mutual cooperation work of the driving gear, the driven gear, the internal thread sleeve, the threaded rod, the top positioning plate, the bottom frame, the reset spring, the stabilizing column, the track groove and the side positioning block, the side and the top of the I-shaped steel with different specifications can be limited, and the clamping and fixing effects on the I-shaped steel are guaranteed.
2. Through the structural design of medium plate, arm joint connecting plate, mounting panel and air compression bar, the distance at the adjacent centre gripping position of adjustment that can be convenient is convenient for carry out the centre gripping to longer I-shaped steel and fixes, can effectively avoid I-shaped steel to incline at pile up neatly hoist and mount in-process.
Drawings
FIG. 1 is a schematic top view of a preferred embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of the middle plate and the mounting plate in a top view;
FIG. 3 is a schematic sectional view of the driving gear, the driven gear and the internally threaded sleeve in a bottom view;
FIG. 4 is a schematic structural view of the front view of FIG. 1;
FIG. 5 is a sectional view of the internally threaded sleeve in a front view;
FIG. 6 is a schematic sectional view of the stabilizing slot and the mounting plate in a front view;
fig. 7 is a side view structural schematic diagram of the internal threaded sleeve, the threaded rod and the top positioning plate.
In the figure: 1. a middle plate; 2. a mechanical arm joint connecting plate; 3. a stabilizing slot; 4. mounting a plate; 5. a pneumatic rod; 6. a servo motor; 7. an output shaft; 8. a driving gear; 9. a driven gear; 10. an internally threaded sleeve; 11. a threaded rod; 12. a top positioning plate; 13. a chassis; 14. a return spring; 15. a stabilization post; 16. a track groove; 17. and (6) side positioning blocks.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
Please refer to the attached drawings. It should be understood that the structures, ratios, sizes, and the like shown in the drawings and described in the specification are only used for matching with the disclosure of the specification, so as to be understood and read by those skilled in the art, and are not used to limit the conditions under which the present invention can be implemented, so that the present invention has no technical significance, and any structural modification, ratio relationship change, or size adjustment should still fall within the scope of the present invention without affecting the efficacy and the achievable purpose of the present invention. In addition, the terms "upper", "lower", "left", "right", "middle" and "one" used in the present specification are for clarity of description, and are not intended to limit the scope of the present invention, and the relative relationship between the terms and the terms is not to be construed as a scope of the present invention. Examples
Referring to fig. 1-7, the present invention provides a stable operation arm of a stacker crane, including a middle plate 1, a mechanical arm joint connecting plate 2, a stable groove 3, a mounting plate 4, a pneumatic rod 5, a servo motor 6, an output shaft 7, a driving gear 8, a driven gear 9, an internal thread sleeve 10, a threaded rod 11, a top positioning plate 12, a bottom frame 13, a return spring 14, a stable column 15, a track groove 16 and a side positioning block 17, wherein the mechanical arm joint connecting plate 2 is welded and fixed to the center of the top of the middle plate 1, the end of the middle plate 1 is attached to the inner wall of the stable groove 3, the stable groove 3 is opened on the mounting plate 4, the pneumatic rod 5 is fixed to the top of the middle plate 1, the end of the pneumatic rod 5 is fixed to the mounting plate 4, the servo motor 6 is fixed to the top of the mounting plate 4, the output shaft 7 is installed at the bottom end of the servo motor 6, and the output shaft 7 is installed on the mounting plate 4 through a bearing seat, meanwhile, a driving gear 8 is fixed to the bottom end of the output shaft 7 in a welded mode, the driving gear 8 is meshed with a driven gear 9 and is fixedly welded on an internal thread sleeve 10, the top end of the internal thread sleeve 10 is installed on the lower end face of the installing plate 4 through a bearing seat, a threaded rod 11 is installed on the inner side of the internal thread sleeve 10 in a threaded mode, a top locating plate 12 is fixed to the bottom end of the threaded rod 11 in a welded mode, the outer side of the driven gear 9 is connected with a bottom frame 13 in an interconnected mode, a reset spring 14 is fixed to the side edge of the bottom frame 13 in a welded mode, the tail end of the reset spring 14 is fixed to the inner side of the bottom frame 4 in a welded mode, a stabilizing column 15 is fixed to the top of the bottom frame 13 in a welded mode, the top end of the stabilizing column 15 is attached to the inner wall of a track groove 16, the track groove 16 is formed in the bottom of the installing plate 4, and a side locating block 17 is fixed to the bottom of the bottom frame 13 in a welded mode.
The middle plate 1 of this example is in an H shape in plan view, the middle plate 1 is connected with the stabilizing groove 3 in a sliding way, and the mounting plates 4 are symmetrically distributed at both ends of the middle plate 1. Foretell structural design for mounting panel 4 can take stable groove 3 and middle plate 1 both ends to carry out stable sliding displacement, is convenient for carry out convenient adjustment to the interval of two mounting panels 4.
The driven gear 9, the internally threaded sleeve 10 and the threaded rod 11 are all symmetrically distributed about the driving gear 8, and the diameter of the driving gear 8 is larger than that of the driven gear 9. The above structure design enables the driving gear 8 to drive the internal thread sleeve 10 to rotate under the action of the bearing seat at the top end of the internal thread sleeve through the driven gear 9 when rotating, and the threaded rod 11 and the top positioning plate 12 are pushed and pulled stably in the vertical direction.
The bottom chassis 13 has an "L" shape, and the bottom chassis 13 is arranged in a central symmetry with respect to the center of the output shaft 7. The above-mentioned structure design makes two under frames 13 move in opposite directions under the drive of 2 sets of driven gears 9.
Two stabilizing columns 15 are symmetrically distributed at the top of the base frame 13, the front view shape of each stabilizing column 15 is T-shaped, and each stabilizing column 15 is in sliding connection with a track groove 16. The above-described design allows a stable horizontal displacement of the chassis 13 with the stabilizing column 15 along the track groove 16.
The side positioning blocks 17 are symmetrically distributed about the top positioning plate 12, and the side positioning blocks 17 are solid cuboids made of high-speed steel. The side positioning blocks 17 can clamp the I-shaped steel from two sides along with the bottom frame 13 by the structural design, and a better positioning effect is achieved by matching with the top positioning plate 12.
The working principle is as follows: the top end of a mechanical arm joint connecting plate 2 in the device is connected with a mechanical arm rotary joint of the existing stacker crane, when the device is used for stacking I-shaped steel, the mechanical arm of the stacker crane is started to drive the device to move right above the I-shaped steel, and the center of a top positioning plate 12 is aligned to the center of the I-shaped steel;
the servo motor 6 drives the output shaft 7 to rotate positively, the output shaft 7 in fig. 3 drives the driving gear 8 to rotate anticlockwise, and the driving gear 8 drives the two groups of driven gears 9 and the internal thread sleeve 10 to rotate clockwise, so that the internal thread sleeve 10 in fig. 4 pushes the threaded rod 11 and the top positioning plate 12 to move vertically downwards in the rotating process to be close to and attached to the top of the I-shaped steel;
at the same time, the two driven gears 9 in fig. 3 drive the two chassis 13 which are distributed in central symmetry to move towards each other, and both chassis 13 stretch the return spring 14 and carry the stabilizing column 15 to stably slide close along the track groove 16. The two side positioning blocks 17 in fig. 4 are close to each other synchronously and inserted into the concave structures on the two sides of the i-shaped steel, the i-shaped steel is clamped and fixed by matching with the top positioning plate 12, and then the mechanical arm of the stacker crane can be controlled to drive the middle plate 1, the mechanical arm joint connecting plate 2 and the mounting plate 4 to move, so that the i-shaped steel is stacked;
when the h-shaped steel to be stacked is long, the pneumatic rod 5 in fig. 1 can be driven to extend, and the pneumatic rod 5 pushes the mounting plate 4 to drive the stabilizing groove 3 to slide away from the center of the middle plate 1, so that the distance between 2 groups of top positioning plates 12 and side positioning blocks 17 with clamping functions, which are arranged on the lower end surface of the mounting plate 4, is increased, the distance between the two clamping parts is increased, and the long h-shaped steel cannot skew and slip in the process of transferring and stacking.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the utility model. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (6)
1. The utility model provides a job arm is stabilized to hacking machine, includes medium plate (1) and mounting panel (4), its characterized in that: the center of the top of the middle plate (1) is fixedly welded with a mechanical arm joint connecting plate (2), the tail end of the middle plate (1) is attached to the inner wall of a stabilizing groove (3), the stabilizing groove (3) is arranged on a mounting plate (4), a pneumatic rod (5) is fixed to the top of the middle plate (1), the tail end of the pneumatic rod (5) is fixed to the mounting plate (4), a servo motor (6) is fixed to the top of the mounting plate (4), an output shaft (7) is mounted at the bottom end of the servo motor (6), the output shaft (7) is mounted on the mounting plate (4) in a penetrating mode through a bearing seat, a driving gear (8) is fixedly welded to the bottom end of the output shaft (7), the driving gear (8) is connected with a driven gear (9) in a meshed mode, the driven gear (9) is fixedly welded to an internal thread sleeve (10), and the top end face of the internal thread sleeve (10) is mounted on the lower end face of the mounting plate (4) through the bearing seat, threaded rod (11) are installed to internal thread sleeve (10) inboard screw thread, and threaded rod (11) bottom welded fastening has top locating plate (12), driven gear (9) outside is connected with chassis (13), and chassis (13) avris welded fastening has reset spring (14) to reset spring (14) end welded fastening is inboard in mounting panel (4) bottom, chassis (13) top welded fastening has stabilization column (15), and stabilizes column (15) top and the laminating of orbit groove (16) inner wall, and establishes in mounting panel (4) bottom orbit groove (16), and chassis (13) bottom welded fastening has side locating piece (17) simultaneously.
2. A palletiser stabilising work arm according to claim 1, wherein: the middle plate (1) is H-shaped, the middle plate (1) is in sliding connection with the stabilizing groove (3), and the two ends of the middle plate (1) are symmetrically provided with the mounting plates (4).
3. A palletiser stabilising work arm according to claim 1, wherein: driven gear (9), internal thread sleeve (10) and threaded rod (11) all distribute about driving gear (8) symmetry, and the diameter of driving gear (8) is greater than the diameter of driven gear (9).
4. A palletiser stabilising work arm according to claim 1, wherein: the shape of the underframe (13) is L-shaped, and the underframe (13) is centrosymmetrically distributed around the center of the output shaft (7).
5. A palletiser stabilising work arm according to claim 1, wherein: two stabilizing columns (15) are symmetrically distributed at the top of the base frame (13), the stabilizing columns (15) are T-shaped, and the stabilizing columns (15) are in sliding connection with the track grooves (16).
6. A palletiser stabilising work arm according to claim 1, wherein: the side positioning blocks (17) are symmetrically distributed about the top positioning plate (12), and the side positioning blocks (17) are solid cuboids made of high-speed steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356613.2U CN215363831U (en) | 2020-10-21 | 2020-10-21 | Operation arm is stabilized to hacking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022356613.2U CN215363831U (en) | 2020-10-21 | 2020-10-21 | Operation arm is stabilized to hacking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215363831U true CN215363831U (en) | 2021-12-31 |
Family
ID=79598919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022356613.2U Expired - Fee Related CN215363831U (en) | 2020-10-21 | 2020-10-21 | Operation arm is stabilized to hacking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215363831U (en) |
-
2020
- 2020-10-21 CN CN202022356613.2U patent/CN215363831U/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: 20211231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |