CN219860182U - Grab bucket equipment of mechanical crane - Google Patents
Grab bucket equipment of mechanical crane Download PDFInfo
- Publication number
- CN219860182U CN219860182U CN202321069855.0U CN202321069855U CN219860182U CN 219860182 U CN219860182 U CN 219860182U CN 202321069855 U CN202321069855 U CN 202321069855U CN 219860182 U CN219860182 U CN 219860182U
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- China
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- fixedly connected
- bearing plate
- rods
- grab bucket
- limiting
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Abstract
The utility model discloses grab bucket equipment of a mechanical crane, which comprises a bearing plate, wherein four first connecting rods are rotatably connected to two ends of the bottom of the bearing plate, the surface of the bearing plate is provided with a connecting mechanism for connecting the four first connecting rods, the bottom ends of the four first connecting rods are respectively and fixedly connected with second connecting rods, the bottoms of the four second connecting rods are respectively and fixedly connected with cross rods, the bottom of the bearing plate is provided with a rotating mechanism for rotating the four cross rods, the surfaces of the four second connecting rods are respectively and fixedly connected with a limiting plate, the four cross rods are pairwise and are respectively and pairwise, two connecting plates are respectively and fixedly connected between each pair of cross rods, the tops of the four connecting plates are respectively provided with two first fixing holes, and each two second connecting rods and the surfaces of the two cross rods are respectively provided with a bucket body. According to the utility model, the bucket body can be quickly disassembled and assembled through the arrangement of the limiting plate, so that the device is more convenient to use and is applicable to more scenes.
Description
Technical Field
The utility model relates to the technical field of grab bucket equipment of cranes, in particular to grab bucket equipment of a mechanical crane.
Background
The grab bucket crane is a hoisting machine provided with a grab bucket, is widely used in ports, wharfs, station yards, mines and the like, is an automatic fetching machine, and the grabbing and unloading actions of the grab bucket crane are operated by ship unloader drivers without auxiliary personnel, so that the heavy labor of workers is avoided, the auxiliary working time is saved, and the loading and unloading efficiency is greatly improved.
However, the existing grab bucket for the crane still has certain defects when in use, is limited to the volume and the material of the grab bucket, cannot be used for grabbing wood by a grab bucket machine for grabbing sand and stones, and can be used only by replacing the grab bucket, but the grab bucket is usually heavy, so that the replacement is inconvenient, and the use efficiency is reduced. Therefore, a grapple apparatus of a mechanical crane is proposed in view of the above-mentioned problems.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides grab bucket equipment of a mechanical crane.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a grab bucket equipment of mechanical crane, includes the bearing plate, bearing plate bottom both ends portion rotation is connected with four head rods, the bearing plate surface is equipped with the coupling mechanism who connects four head rods, four head rod bottom is fixedly connected with second connecting rod respectively, four second connecting rod bottom is fixedly connected with horizontal pole respectively, the bearing plate bottom is equipped with the rotary mechanism who rotates four horizontal poles, four second connecting rod surface is fixedly connected with limiting plate respectively, four the horizontal pole is pairwise, and each is two connecting plates of fixedly connected with respectively between the horizontal pole of pair, four two first fixed orifices have been seted up respectively at the connecting plate top, every two second connecting rod and two horizontal pole surfaces all are equipped with the bucket body, every two second connecting rod and two horizontal pole surfaces all are equipped with the restriction mechanism who restricts the bucket body.
Preferably, the connecting mechanism comprises two first connecting shafts, the two first connecting shafts are respectively sleeved on two opposite sides of the bearing plate, the two first connecting shafts are respectively fixedly connected with limiting blocks, the four limiting blocks respectively rotate on two sides of the surface symmetry of the bearing plate, and the four second connecting rod tops are respectively sleeved on the surfaces of the two first connecting shafts.
Further, the slewing mechanism includes the balancing pole, the balancing pole is equipped with two, two the balancing pole overlaps respectively and locates every two head rods and two second connecting rod junction opposite sides, bearing plate bottom fixedly connected with hydraulic pressure pole, hydraulic pressure pole bottom fixedly connected with connecting block, the connecting block both ends articulate respectively has the bracing piece, two the bracing piece bottom overlaps respectively and locates two balancing pole surfaces.
Preferably, the limiting mechanism comprises two slide ways, the two slide ways are respectively fixedly connected to one side of the inner parts of the two bucket bodies, the two limiting plates vertically slide inside the two slide ways respectively, two limiting holes are formed in the surface of the bucket bodies, second fixing screws are respectively arranged inside the limiting holes, the two second fixing screws are respectively arranged inside the two limiting plates, four second fixing holes are formed in the bottom of the bucket bodies, first fixing screws are respectively arranged inside the second fixing holes, and the four first fixing screws are respectively arranged inside the four first fixing holes.
Further, two fixing seats are fixedly connected to the top of the bearing plate, second connecting shafts are respectively connected to the inside of the fixing seats in a rotating mode, and fixing rings are respectively and fixedly connected to the surfaces of the second connecting shafts.
The beneficial effects of the utility model are as follows:
1. when the installation bucket body is needed, two bucket bodies can be placed on the ground, then the claw is lifted, so that the two second connecting rods slide to the inner part of the bucket body, then the two second fixing screws are installed in the two limiting holes, and finally each fixing screw is installed in the fixing hole in the bottom of the bucket body, so that the bucket body is quickly installed, and the practicability and convenience of the equipment are improved.
Drawings
FIG. 1 is a front view of a grapple apparatus of a mechanical crane according to the present utility model;
FIG. 2 is a schematic view of the bottom structure of a grapple apparatus of a mechanical crane according to the present utility model;
FIG. 3 is a schematic view of a part of a grab bucket device of a mechanical crane according to the present utility model;
fig. 4 is a structural cross-sectional view of a grapple apparatus of a mechanical crane according to the present utility model.
In the figure: 1. a bearing plate; 2. a first connecting rod; 21. a first connecting shaft; 22. a limiting block; 23. a second connecting rod; 24. a limiting plate; 25. a cross bar; 26. a balance bar; 27. a connecting plate; 28. a first fixing hole; 3. a fixing seat; 31. a second connecting shaft; 32. a fixing ring; 4. a bucket body; 41. a second fixing hole; 42. a first set screw; 43. a limiting hole; 44. a second set screw; 45. a slideway; 5. a hydraulic rod; 51. a connecting block; 52. and (5) supporting the rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-4, the grab bucket equipment of the mechanical crane comprises a bearing plate 1, four first connecting rods 2 are rotatably connected to two ends of the bottom of the bearing plate 1, connecting mechanisms for connecting the four first connecting rods 2 are arranged on the surface of the bearing plate 1, second connecting rods 23 are fixedly connected to the bottom ends of the four first connecting rods 2 respectively, cross rods 25 are fixedly connected to the bottoms of the four second connecting rods 23 respectively, rotating mechanisms for rotating the four cross rods 25 are arranged at the bottom of the bearing plate 1, limiting plates 24 are fixedly connected to the surfaces of the four second connecting rods 23 respectively, the four cross rods 25 are pairwise, two connecting plates 27 are fixedly connected between each pair of cross rods 25 respectively, two first fixing holes 28 are formed in the tops of the four connecting plates 27 respectively, bucket bodies 4 are arranged on the surfaces of every two second connecting rods 23 and the two cross rods 25, limiting mechanisms for limiting the bucket bodies 4 are arranged on the surfaces of every two second connecting rods 23 and the two cross rods 25, and the device is more convenient to use, and is suitable for more scenes.
Referring to fig. 1 and 2, in a preferred embodiment, the connection mechanism includes two first connection shafts 21, two ends of the first connection shafts 21 are respectively sleeved on two opposite sides of the bearing plate 1, two ends of the first connection shafts 21 are respectively fixedly connected with limiting blocks 22, four limiting blocks 22 respectively rotate on two sides of the surface symmetry of the bearing plate 1, and top ends of four second connection rods 23 are respectively sleeved on two surfaces of the first connection shafts 21 in a sleeved mode and are used for connecting the four first connection rods 2.
Referring to fig. 1-3, in a preferred embodiment, the rotating mechanism includes two balance bars 26, the balance bars 26 are provided with two balance bars 26, the two balance bars 26 are respectively sleeved on two opposite sides of the joint of each two first connecting bars 2 and two second connecting bars 23, the bottom of the bearing plate 1 is fixedly connected with a hydraulic rod 5, the bottom of the hydraulic rod 5 is fixedly connected with a connecting block 51, two ends of the connecting block 51 are respectively hinged with a supporting rod 52, and the bottom ends of the two supporting rods 52 are respectively sleeved on the surfaces of the two balance bars 26 and used for enabling the two supporting rods 52 to slide.
Referring to fig. 1, 3 and 4, in a preferred embodiment, the limiting mechanism includes two slide ways 45, the two slide ways 45 are respectively fixedly connected to one side of the inside of the two bucket bodies 4, the two limiting plates 24 respectively vertically slide in the inside of the two slide ways 45, two limiting holes 43 are provided on the surface of the bucket bodies 4, second fixing screws 44 are respectively provided in the inside of the two limiting plates 43, four second fixing holes 41 are provided at the bottom of the bucket bodies 4, first fixing screws 42 are respectively provided in the inside of the four second fixing holes 41, and four first fixing screws 42 are respectively provided in the inside of the four first fixing holes 28 for quick assembly disassembly of the two bucket bodies 4.
Referring to fig. 1 and 3, in a preferred embodiment, two fixing bases 3 are fixedly connected to the top of the bearing plate 1, second connecting shafts 31 are respectively rotatably connected to the insides of the two fixing bases 3, and fixing rings 32 are respectively fixedly connected to the surfaces of the two second connecting shafts 31, so as to facilitate lifting of the device.
From the above description, it can be seen that the above embodiments of the present utility model achieve the following technical effects: during actual use, through the setting of limiting plate 24 and slide 45, can make two bucket bodies 4 be convenient for install more, when the installation bucket body 4 is used to the needs, can place two bucket bodies 4 subaerial earlier, then hoist the device, make two second connecting rods 23 slide to the bucket body 4 inside, make two limiting plates 24 slide respectively to two slide 45 inside, thereby carry out spacing to the bucket body 4, afterwards install two second fixed screws 44 in two limiting holes 43 inside, install four first fixed screws 42 in four second fixed holes 41 of bucket body 4 bottom inside at last, make four first fixed screws 42 be connected with connecting plate 27, thereby make bucket body 4 install, and then improved the practicality of this equipment, can drive hydraulic stem 5 and slide from top to bottom, thereby make two bracing pieces 52 drive two balancing poles 26 and be close to each other or keep away from, thereby drive two second connecting rods 23 of both sides and close or keep away from each other, thereby make two bucket bodies 4 close or separate, thereby use the device.
Spatially relative terms, such as "above … …," "above … …," "upper surface at … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial location relative to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "above" or "over" other devices or structures would then be oriented "below" or "beneath" the other devices or structures. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may also be positioned in other different ways (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of exemplary embodiments according to the present utility model. As used herein, the singular is also intended to include the plural unless the context clearly indicates otherwise, and furthermore, it is to be understood that the terms "comprises" and/or "comprising" when used in this specification are taken to specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof.
It should be noted that the terms "first," "second," and the like in the description and the claims of the present utility model and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that embodiments of the utility model described herein may be capable of being practiced otherwise than as specifically illustrated and described. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.
Claims (7)
1. The utility model provides a grab bucket equipment of mechanical crane, includes bearing plate (1), its characterized in that, bearing plate (1) bottom both ends divide the rotation to be connected with four head rods (2), bearing plate (1) surface is equipped with the coupling mechanism who connects four head rods (2), four head rods (2) bottom fixedly connected with second connecting rod (23) respectively, four respectively second connecting rod (23) bottom fixedly connected with horizontal pole (25), bearing plate (1) bottom is equipped with the rotary mechanism who rotates four horizontal poles (25), four second connecting rod (23) surface fixedly connected with limiting plate (24) respectively, four horizontal pole (25) are pairwise a pair of, and two connecting plates (27) of fixedly connected with between each pair of horizontal pole (25) respectively, four connecting plate (27) top has seted up two first fixed orifices (28) respectively, every two second connecting rod (23) and two horizontal pole (25) surfaces all are equipped with fill body (4), every two second connecting rod (23) and two horizontal pole (25) surfaces all are equipped with restriction body (4).
2. The grab bucket device of the mechanical crane according to claim 1, wherein the connecting mechanism comprises first connecting shafts (21), two first connecting shafts (21) are arranged, and two ends of each first connecting shaft (21) are respectively sleeved on two opposite sides in the bearing plate (1).
3. The grab bucket device of the mechanical crane according to claim 2, wherein two ends of the first connecting shafts (21) are fixedly connected with limiting blocks (22) respectively, four limiting blocks (22) are rotated on two symmetrical sides of the surface of the bearing plate (1) respectively, and the top ends of the four second connecting rods (23) are sleeved on the surfaces of the two first connecting shafts (21) respectively.
4. A grab bucket device of a mechanical crane according to claim 3, characterized in that the rotating mechanism comprises two balancing bars (26), wherein the two balancing bars (26) are respectively sleeved on two opposite sides of the joint of each two first connecting bars (2) and two second connecting bars (23).
5. The grab bucket equipment of the mechanical crane according to claim 4, wherein the bottom of the bearing plate (1) is fixedly connected with a hydraulic rod (5), the bottom of the hydraulic rod (5) is fixedly connected with a connecting block (51), two ends of the connecting block (51) are respectively hinged with a supporting rod (52), and the bottom ends of the two supporting rods (52) are respectively sleeved on the surfaces of the two balance rods (26).
6. The grab bucket equipment of the mechanical crane according to claim 1, wherein the limiting mechanism comprises two slide ways (45), the slide ways (45) are provided with two slide ways (45) which are fixedly connected to one side of the interior of the two bucket bodies (4), the two limiting plates (24) vertically slide in the interior of the two slide ways (45) respectively, the two limiting holes (43) are formed in the surface of the bucket bodies (4), the two limiting holes (43) are internally provided with second fixing screws (44) respectively, the two second fixing screws (44) are arranged in the two limiting plates (24) respectively, four second fixing holes (41) are formed in the bottom of the bucket bodies (4), the four first fixing screws (42) are arranged in the interior of the four second fixing holes (41) respectively, and the four first fixing screws (42) are arranged in the interior of the four first fixing holes (28) respectively.
7. Grab bucket device of a mechanical crane according to claim 1, characterized in that the top of the bearing plate (1) is fixedly connected with two fixing seats (3), the inside of the two fixing seats (3) is respectively and rotatably connected with a second connecting shaft (31), and the surfaces of the two second connecting shafts (31) are respectively and fixedly connected with a fixing ring (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321069855.0U CN219860182U (en) | 2023-05-06 | 2023-05-06 | Grab bucket equipment of mechanical crane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321069855.0U CN219860182U (en) | 2023-05-06 | 2023-05-06 | Grab bucket equipment of mechanical crane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219860182U true CN219860182U (en) | 2023-10-20 |
Family
ID=88342426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321069855.0U Active CN219860182U (en) | 2023-05-06 | 2023-05-06 | Grab bucket equipment of mechanical crane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219860182U (en) |
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2023
- 2023-05-06 CN CN202321069855.0U patent/CN219860182U/en active Active
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