CN205275025U - Clamp grab bucket structure - Google Patents
Clamp grab bucket structure Download PDFInfo
- Publication number
- CN205275025U CN205275025U CN201520914512.9U CN201520914512U CN205275025U CN 205275025 U CN205275025 U CN 205275025U CN 201520914512 U CN201520914512 U CN 201520914512U CN 205275025 U CN205275025 U CN 205275025U
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- China
- Prior art keywords
- bucket
- grab bucket
- bucket body
- crossbeam
- utility
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Abstract
The utility model relates to a clamp grab bucket structure, including the crossbeam gallows, characterized by: the lower part of crossbeam gallows is passed through to sell the axle and is hinged with the one end of controlling two rigidity member connecting rods respectively, and the other end of controlling two rigidity member connecting rods hinges with the big bent plate of controlling on the side bucket body respectively. Big bent plate is even as an organic whole with the bucket body. The installation of crossbeam gallows below is used for locking to control the pinning device of side bucket body. Clamp grab bucket structure is applicable to single cable hoist, has cancelled traditional pulley structure, the utility model discloses mainly utilize link mechanism, link to each other through round pin axle is articulated, forms the switching that a connecting rod structure goes on grabbing bucket and snatch work, snatch power greatly, simple structure.
Description
Technical field
The utility model relates to a kind of clamp grab bucket, and especially a kind of clamp grab bucket being applicable to single rope lifting machine, belongs to field of mechanical technique.
Background technology
Single rope lifting machine generally can be used at ton when transport that paper mill packs, storage process are loaded and unloaded. In the prior art, the clamp on single rope lifting machine is grabbed bucket and is generally all adopted pulley structure, and this kind of structure formation makes grab bucket material for complicated, and grasp force is inadequate, and pulley part loss is bigger, it is easy to damage, thus improves maintenance of equipment, replacing cost.
Summary of the invention
The purpose of this utility model overcomes the deficiencies in the prior art, it is provided that a kind of clamp grab bucket, grasp force is big, structure is simple.
The technical scheme provided according to the utility model, described clamp grab bucket, comprise crossbeam suspension bracket, it is characterized in that: hinged with one end of two the rigid components connecting rods in left and right respectively by bearing pin in the bottom of described crossbeam suspension bracket, the other end of two the rigid components connecting rods in left and right is hinged with the big curved plate on the bucket body of side, left and right respectively.
Further, described big curved plate is connected as a single entity with bucket body.
Further, the locking device for locking side, left and right bucket body is installed below described crossbeam suspension bracket.
Clamp grab bucket described in the utility model, is applicable to single rope lifting machine, eliminates traditional pulley structure, the utility model mainly utilizes linkage assembly, is connected by hinge, forms the opening and closing crawl work that a bar linkage structure carries out grabbing bucket, grasp force is big, and structure is simple.
Accompanying drawing explanation
Fig. 1 is the schematic diagram that clamp grab bucket described in the utility model opens state.
Fig. 2 is the schematic diagram of the closed state of described clamp grab bucket.
Fig. 3 is the side-view of Fig. 2.
Embodiment
Below in conjunction with concrete accompanying drawing, the utility model is described in further detail.
As shown in FIG. 1 to 3: described clamp grab bucket comprises bucket body 1, rigid member connecting rod 2, crossbeam suspension bracket 3, locking device 4, big curved plate 5 etc.
As shown in FIG. 1 to 3, the utility model comprises crossbeam suspension bracket 3, hinged with one end of two the rigid components connecting rods 2 in left and right respectively by bearing pin in the bottom of crossbeam suspension bracket 3, the other end of two the rigid components connecting rods 2 in left and right is hinged with the big curved plate 5 on the bucket body 1 of side, left and right respectively, and big curved plate 5 is connected as a single entity with bucket body 1; Thus above-mentioned bucket body 1, rigid member connecting rod 2 and crossbeam suspension bracket 3 are connected to form a linkage assembly by hinge.
Locking device 4 for locking side, left and right bucket body 1 is installed below described crossbeam suspension bracket 3.
Principle of work of the present utility model: the big curved plate of two bucket bodies of grab bucket is developed into the connecting rod of linkage assembly by the utility model. When crossbeam suspension bracket 3 be placed in lifting machine works time, carry out connecting rod mechanism movement by described in the utility model being articulated and connected, two bucket bodies 1 formed a clamp structure form carry out capture material action. When grab bucket shifting is placed in material discharging place, when grab bucket contacts with ground, touching locking device 4, bucket body realizes opening, and completes discharging. Form of opening of the present utility model is for landing the form of opening.
Claims (3)
1. a clamp grab bucket, comprise crossbeam suspension bracket (3), it is characterized in that: hinged with one end of two the rigid components connecting rods (2) in left and right respectively by bearing pin in the bottom of described crossbeam suspension bracket (3), the other end of two the rigid components connecting rods (2) in left and right is hinged with the big curved plate (5) on side, left and right bucket body (1) respectively.
2. clamp grab bucket as claimed in claim 1, is characterized in that: described big curved plate (5) is connected as a single entity with bucket body (1).
3. clamp grab bucket as claimed in claim 1, is characterized in that: install the locking device (4) for locking side, left and right bucket body (1) in described crossbeam suspension bracket (3) lower section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914512.9U CN205275025U (en) | 2015-11-17 | 2015-11-17 | Clamp grab bucket structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520914512.9U CN205275025U (en) | 2015-11-17 | 2015-11-17 | Clamp grab bucket structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205275025U true CN205275025U (en) | 2016-06-01 |
Family
ID=56059621
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520914512.9U Active CN205275025U (en) | 2015-11-17 | 2015-11-17 | Clamp grab bucket structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205275025U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270997A (en) * | 2015-11-17 | 2016-01-27 | 无锡市新华起重工具有限公司 | Clamp grab bucket structure |
-
2015
- 2015-11-17 CN CN201520914512.9U patent/CN205275025U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105270997A (en) * | 2015-11-17 | 2016-01-27 | 无锡市新华起重工具有限公司 | Clamp grab bucket structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |