CN212269221U - Grab bucket device that level was fished for - Google Patents
Grab bucket device that level was fished for Download PDFInfo
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- CN212269221U CN212269221U CN202020357220.0U CN202020357220U CN212269221U CN 212269221 U CN212269221 U CN 212269221U CN 202020357220 U CN202020357220 U CN 202020357220U CN 212269221 U CN212269221 U CN 212269221U
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- grab bucket
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- 239000000463 material Substances 0.000 claims abstract description 37
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 230000003014 reinforcing effect Effects 0.000 claims description 10
- 230000002787 reinforcement Effects 0.000 claims 1
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000003313 weakening effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
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- 230000002035 prolonged effect Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
A grab bucket device for horizontal fishing comprises a mounting plate, a movable plate and grabbing mechanisms, wherein the grabbing mechanisms are symmetrically arranged in two groups along the transverse direction, and each grabbing mechanism comprises a grab bucket, a mounting frame, a connecting rod, a rotating frame, a movable table, a first guide rod, a top plate, a first elastic piece and a second elastic piece; the mounting plate is provided with a driving device for driving the moving plate to move along the vertical direction; the two transverse sides of the moving plate are respectively and rotatably connected with connecting rods in the two groups of grabbing mechanisms; the rotating frame is fixedly arranged on the mounting frame, is rotatably connected with one end, far away from the movable plate, of the connecting rod, and is rotatably connected with the movable table; the mounting rack is arranged on the grab bucket; the first guide rod penetrates through the mounting plate and is in sliding connection with the mounting plate; the two ends of the first elastic piece in the vertical direction are respectively connected with the mobile station and the mounting plate, and the two ends of the second elastic piece in the vertical direction are respectively connected with the mounting plate and the top plate. The utility model discloses enable the grab bucket and snatch the material along the horizontal direction, snatch the no dead angle of scope, improve and snatch efficiency.
Description
Technical Field
The utility model relates to a grabbing device technical field especially relates to a grab bucket device that level was fished for.
Background
A grab bucket is a special tool for grabbing dry bulk goods by a crane, and comprises a containing space formed by two or more openable bucket-shaped jaws, wherein the jaws are closed in a material pile during loading, the materials are grabbed into the containing space, the jaws are opened in a suspended state on the material pile during unloading, the materials are scattered on the material pile, and the opening and closing of the jaws are generally controlled by a steel wire rope of a crane hoisting mechanism.
The grab bucket device under the prior art can only snatch the operation generally along the pitch arc, and under this kind of working method, there is the dead angle in the scope of snatching of grab bucket, and the material that can not be abundant snatchs has increased and has snatched the number of times, consumes the time of snatching, leads to the snatching inefficiency of grab bucket.
SUMMERY OF THE UTILITY MODEL
Objects of the invention
For solving the technical problem that exists among the background art, the utility model provides a grab bucket device that level was fished for enables the grab bucket and snatchs the material along the horizontal direction, snatchs the scope and does not have the dead angle, and the material snatchs more fully, sparingly snatchs the number of times, practices thrift the snatching time, improves and snatchs efficiency.
(II) technical scheme
The utility model provides a grab bucket device for horizontal fishing, which comprises a mounting plate, a movable plate and two groups of grabbing mechanisms, wherein the grabbing mechanisms are symmetrically arranged along the transverse direction, and each grabbing mechanism comprises a grab bucket, a mounting frame, a connecting rod, a rotating frame, a movable table, a first guide rod, a top plate, a first elastic piece and a second elastic piece;
the mounting plate and the moving plate are arranged side by side from top to bottom; the mounting plate is provided with a driving device for driving the moving plate to move along the vertical direction; the two transverse sides of the moving plate are respectively and rotatably connected with connecting rods in the two groups of grabbing mechanisms; the rotating frame is fixedly arranged on the mounting frame, is rotatably connected with one end, far away from the movable plate, of the connecting rod, and is rotatably connected with the movable table; the mounting rack is arranged on the grab bucket; the mobile station, the first guide rod and the top plate are sequentially connected from bottom to top; the first guide rod penetrates through the mounting plate and is in sliding connection with the mounting plate; the first elastic piece and the second elastic piece are arranged along the vertical direction, the two ends of the first elastic piece in the vertical direction are connected with the mobile station and the mounting plate respectively, and the two ends of the second elastic piece in the vertical direction are connected with the mounting plate and the top plate respectively.
Preferably, one end of the grab bucket, which is far away from the mounting frame, is connected with a material taking table; get the protruding grab bucket of material platform, get the material platform and be provided with a plurality ofly along vertically side by side, a plurality of material platforms of getting on two grab buckets are crisscross to be set up.
Preferably, the driving means is a pneumatic or hydraulic cylinder.
Preferably, the rotating frame comprises a first connecting plate, a second connecting plate, a third connecting plate and reinforcing ribs; the first connecting plate, the second connecting plate, the third connecting plate and the reinforcing ribs are integrally connected; the reinforcing rib is positioned at the joint of the first connecting plate and the second connecting plate; the second connecting plate and the third connecting plate are connected with the mounting frame.
Preferably, the first elastic piece and the second elastic piece are both springs, and the first elastic piece and the second elastic piece are both sleeved on the periphery of the first guide rod.
Preferably, a guide table is arranged at the top of the mobile table; the bottom of the mounting plate is provided with a sliding table; the sliding table is arranged on the guide table in a sliding mode.
Preferably, a guide groove is arranged on the guide table along the vertical direction; the guide groove is a T-shaped sliding groove; the sliding table comprises a connecting part and a sliding part, the connecting part and the sliding part are integrally formed, the connecting part is connected with the mounting plate, and the sliding part is a T-shaped boss matched with the guide groove structure.
Preferably, the bottom of the mounting plate is vertically provided with a second guide rod; the second guide rod penetrates through the moving plate and is in sliding connection with the moving plate, and the bottom end of the second guide rod is connected with the bottom plate.
Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:
the utility model discloses enable the grab bucket and snatch the material along the horizontal direction, snatch the no dead angle of scope, the material snatchs more fully, sparingly snatchs the number of times, practices thrift the snatching time, improves and snatchs efficiency. After two grab buckets in two sets of grabbing mechanisms expand, output drive movable plate rebound through drive arrangement, the movable plate drives the connecting rod and moves to the upside, the connecting rod drives the rotating turret and rotates, the rotating turret drives mounting bracket and grab bucket rotation, close in-process to the inboard at the grab bucket, the grab bucket contacts with ground all the time, can be abundant snatch subaerial material, at this moment, grab bucket promotes mounting bracket and rotating turret rebound, the rotating turret rotates with the mobile station to be connected, at the rotating turret rotation in-process, the rotating turret drives the mobile station rebound, the mobile station promotes first guide bar and roof rebound, first guide bar plays the guide effect, make the grab bucket can rotate to the closed condition. In the same way, the unfolding principle of two grab buckets in the two groups of grabbing mechanisms can be known.
When the grab bucket just touches ground and breaks away from ground, for avoiding taking place the rigidity impact between mounting panel and mobile station and the roof, be provided with first elastic component and second elastic component, first elastic component can keep apart mounting panel and mobile station, and the second elastic component can keep apart mounting panel and roof to enable mounting panel, mobile station and roof can not direct rigid contact at the course of the work, avoided the impact, noise when weakening the operation has improved life.
Drawings
Fig. 1 is a perspective view showing the structure of a grab bucket device for horizontal fishing according to the present invention.
Fig. 2 is a front view of the structure of the grab bucket device for horizontal fishing according to the present invention.
Fig. 3 is a partial structural sectional view of the grab bucket device for horizontal fishing according to the present invention.
Fig. 4 is a schematic structural diagram of a grab bucket in the grab bucket device for horizontal fishing according to the present invention.
Fig. 5 is a schematic structural view of a rotating frame in the grab bucket device for horizontal fishing according to the present invention.
Reference numerals: 1. a grab bucket; 101. a material taking table; 2. a mounting frame; 3. mounting a plate; 4. a drive device; 5. moving the plate; 6. a connecting rod; 7. a rotating frame; 71. a first connecting plate; 72. a second connecting plate; 73. a third connecting plate; 74. reinforcing ribs; 8. a mobile station; 9. a first guide bar; 10. a top plate; 11. a first elastic member; 12. a second elastic member; 13. a guide table; 131. a guide groove; 14. a sliding table; 15. a second guide bar; 16. a base plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings. It should be understood that the description is intended to be illustrative only and is not intended to limit the scope of the present invention. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present invention.
As shown in fig. 1-5, the grab bucket device for horizontal fishing provided by the present invention comprises a mounting plate 3, a moving plate 5 and two sets of grabbing mechanisms symmetrically arranged along the transverse direction, wherein the grabbing mechanisms comprise a grab bucket 1, a mounting frame 2, a connecting rod 6, a rotating frame 7, a moving table 8, a first guide rod 9, a top plate 10, a first elastic member 11 and a second elastic member 12;
the mounting plate 3 and the moving plate 5 are arranged side by side from top to bottom; the mounting plate 3 is provided with a driving device 4 for driving the moving plate 5 to move along the vertical direction; the two transverse sides of the moving plate 5 are respectively and rotatably connected with the connecting rods 6 in the two groups of grabbing mechanisms; the rotating frame 7 is fixedly arranged on the mounting frame 2, the rotating frame 7 is rotatably connected with one end, far away from the moving plate 5, of the connecting rod 6, and the rotating frame 7 is rotatably connected with the moving platform 8; the mounting frame 2 is arranged on the grab bucket 1; the mobile station 8, the first guide rod 9 and the top plate 10 are sequentially connected from bottom to top; the first guide rod 9 penetrates through the mounting plate 3 and is connected with the mounting plate 3 in a sliding manner; first elastic component 11 and second elastic component 12 all set up along vertical direction, and 11 vertical direction both ends of first elastic component are connected with mobile station 8 and mounting panel 3 respectively, and 12 vertical direction both ends of second elastic component are connected with mounting panel 3 and roof 10 respectively.
The utility model discloses enable the grab bucket and snatch the material along the horizontal direction, snatch the no dead angle of scope, the material snatchs more fully, sparingly snatchs the number of times, practices thrift the snatching time, improves and snatchs efficiency. After two grab buckets 1 in two sets of grabbing mechanisms expand, output drive movable plate 5 through drive arrangement 4 moves upwards, movable plate 5 drives connecting rod 6 and moves to the upside, connecting rod 6 drives rotating turret 7 and rotates, rotating turret 7 drives mounting bracket 2 and grab bucket 1 and rotates, at grab bucket 1 inside side closed in-process, grab bucket 1 contacts with ground all the time, can be abundant snatch subaerial material, at this moment, grab bucket 1 promotes mounting bracket 2 and rotating turret 7 and moves upwards, rotating turret 7 rotates with removal platform 8 and is connected, at rotating turret 7 rotation in-process, rotating turret 7 drives removal platform 8 rebound, removal platform 8 promotes first guide bar 9 and roof 10 rebound, first guide bar 9 plays the guide effect, make grab bucket 1 can rotate to the closed condition. In the same way, the unfolding principle of the two grab buckets 1 in the two sets of grabbing mechanisms can be known. When 1 just touch the ground and break away from the ground at grab bucket, for avoiding taking place the rigidity impact between mounting panel 3 and mobile station 8 and the roof 10, be provided with first elastic component 11 and second elastic component 12, first elastic component 11 can keep apart mounting panel 3 and mobile station 8, second elastic component 12 can keep apart mounting panel 3 and roof 10, thereby enable mounting panel 3, mobile station 8 and roof 10 can not direct rigidity contact at the course of the work, impact has been avoided, noise when weakening the operation, and service life is prolonged.
In an alternative embodiment, a material taking table 101 is connected to one end of the grab bucket 1 away from the mounting frame 2; get material platform 101 protrusion grab bucket 1, get material platform 101 and be provided with a plurality ofly along vertically side by side, a plurality of material platforms 101 of getting on two grab buckets 1 are crisscross to be set up.
It should be noted that, get the setting of material platform 101 protrusion, then get material platform 101 and can scrape subaerial material to enable the material to be shoveled by grab bucket 1, and then can be more abundant snatch the material, when two grab buckets 1 were closed, a plurality of material platforms 101 of getting crisscross settings can fill the region between the adjacent material platform 101 of getting on same grab bucket 1, thereby can avoid the material to drop from grab bucket 1, guaranteed the sufficiency and the stability that the material snatched.
In an alternative embodiment, the driving means 4 is a pneumatic or hydraulic cylinder.
It should be noted that the output ends of the air cylinder and the hydraulic cylinder can drive the moving plate 5 to move in the vertical direction, and the air cylinder and the hydraulic cylinder have two working states, namely extending and contracting, so that the normal use of the device can be ensured.
In an alternative embodiment, the turret 7 comprises a first connecting plate 71, a second connecting plate 72, a third connecting plate 73 and a reinforcing rib 74; the first connecting plate 71, the second connecting plate 72, the third connecting plate 73 and the reinforcing rib 74 are integrally connected; the reinforcing ribs 74 are positioned at the joint of the first connecting plate 71 and the second connecting plate 72; the second connecting plate 72 and the third connecting plate 73 are both connected to the mounting frame 2.
It should be noted that the end of the first connecting plate 71 is rotatably connected to the connecting rod 6, the joint of the first connecting plate 71 and the second connecting plate 72 is rotatably connected to the mobile station 8, and the second connecting plate 72 and the third connecting plate 73 are both connected to the mounting frame 2, so that the firmness of the mounting structure is improved, and the structural firmness of the rotating frame 7 is further improved by the reinforcing ribs 74.
In an alternative embodiment, the first elastic member 11 and the second elastic member 12 are both springs, and the first elastic member 11 and the second elastic member 12 are both sleeved on the outer periphery of the first guide rod 9.
It should be noted that the spring is low in cost, can stretch out and draw back along vertical direction, can guarantee to keep apart mounting panel 3 with mobile station 8 and roof 10, and still can not drop from first guide bar 9 periphery, can use stably.
In an alternative embodiment, a guide table 13 is arranged on top of the mobile station 8; the bottom of the mounting plate 3 is provided with a sliding table 14; the slide table 14 is slidably provided on the guide table 13.
By providing the guide table 13 and the slide table 14, the smoothness of the moving table 8 during movement can be further improved.
In an alternative embodiment, the guide table 13 is provided with a guide groove 131 in a vertical direction; the guide groove 131 is a T-shaped sliding groove; the slide table 14 includes a connecting portion and a sliding portion, the connecting portion and the sliding portion are integrally formed, the connecting portion is connected to the mounting plate 3, and the sliding portion is a T-shaped boss which is matched with the guide groove 131 in structure.
The sliding portion can stably slide in the guide groove 131, and the slide table 14 can stably slide, thereby ensuring stable sliding of the movable table 8.
In an alternative embodiment, the bottom of the mounting plate 3 is vertically provided with a second guide rod 15; the second guide rod 15 penetrates through the moving plate 5 and is connected with the moving plate 5 in a sliding mode, and the bottom end of the second guide rod 15 is connected with a bottom plate 16.
It should be noted that, by providing the second guide bar 15 and the bottom plate 16, the moving direction of the moving plate 5 can be guided, and the moving process can be supported, so that the moving plate 5 can accurately and stably move in the vertical direction.
It is to be understood that the above-described embodiments of the present invention are merely illustrative of or explaining the principles of the invention and are not to be construed as limiting the invention. Therefore, any modification, equivalent replacement, improvement and the like made without departing from the spirit and scope of the present invention should be included in the protection scope of the present invention. Further, it is intended that the appended claims cover all such variations and modifications as fall within the scope and boundaries of the appended claims or the equivalents of such scope and boundaries.
Claims (8)
1. The grab bucket device for horizontal fishing is characterized by comprising a mounting plate (3), a moving plate (5) and two groups of grabbing mechanisms, wherein the grabbing mechanisms are transversely and symmetrically arranged, and each grabbing mechanism comprises a grab bucket (1), a mounting frame (2), a connecting rod (6), a rotating frame (7), a moving table (8), a first guide rod (9), a top plate (10), a first elastic piece (11) and a second elastic piece (12);
the mounting plate (3) and the moving plate (5) are arranged side by side from top to bottom; the mounting plate (3) is provided with a driving device (4) for driving the moving plate (5) to move along the vertical direction; the two transverse sides of the moving plate (5) are respectively and rotatably connected with connecting rods (6) in the two groups of grabbing mechanisms; the rotating frame (7) is fixedly arranged on the mounting rack (2), the rotating frame (7) is rotatably connected with one end, far away from the moving plate (5), of the connecting rod (6), and the rotating frame (7) is rotatably connected with the moving platform (8); the mounting rack (2) is arranged on the grab bucket (1); the mobile station (8), the first guide rod (9) and the top plate (10) are sequentially connected from bottom to top; the first guide rod (9) penetrates through the mounting plate (3) and is connected with the mounting plate (3) in a sliding manner; first elastic component (11) and second elastic component (12) all set up along vertical direction, and first elastic component (11) vertical direction both ends are connected with mobile station (8) and mounting panel (3) respectively, and second elastic component (12) vertical direction both ends are connected with mounting panel (3) and roof (10) respectively.
2. The grab bucket device for horizontal fishing according to claim 1, wherein a material taking table (101) is connected to one end of the grab bucket (1) far away from the mounting frame (2); the material taking table (101) protrudes out of the grab bucket (1), the material taking table (101) is arranged side by side along the longitudinal direction, and the material taking tables (101) on the two grab buckets (1) are arranged in a staggered mode.
3. A grapple attachment for horizontal fishing according to claim 1, characterised in that the driving means (4) is a pneumatic or hydraulic cylinder.
4. The grapple attachment for horizontal fishing according to claim 1, wherein the turret (7) comprises a first connecting plate (71), a second connecting plate (72), a third connecting plate (73) and a reinforcement rib (74); the first connecting plate (71), the second connecting plate (72), the third connecting plate (73) and the reinforcing ribs (74) are integrally connected; the reinforcing ribs (74) are positioned at the connection part of the first connecting plate (71) and the second connecting plate (72); the second connecting plate (72) and the third connecting plate (73) are both connected with the mounting frame (2).
5. The grab bucket device for horizontal fishing according to claim 1, wherein the first elastic member (11) and the second elastic member (12) are both springs, and the first elastic member (11) and the second elastic member (12) are both sleeved on the periphery of the first guide rod (9).
6. A grab bucket device for horizontal fishing according to claim 1, characterized in that a guide table (13) is arranged on top of the mobile table (8); the bottom of the mounting plate (3) is provided with a sliding table (14); the sliding table (14) is arranged on the guide table (13) in a sliding manner.
7. The grab bucket device for horizontal fishing according to claim 6, wherein the guide table (13) is provided with a guide groove (131) along the vertical direction; the guide groove (131) is a T-shaped sliding groove; the sliding table (14) comprises a connecting part and a sliding part, wherein the connecting part and the sliding part are integrally formed, the connecting part is connected with the mounting plate (3), and the sliding part is a T-shaped boss matched with the guide groove (131) in structure.
8. The grab bucket device for horizontal fishing according to claim 1, wherein the bottom of the mounting plate (3) is vertically provided with a second guide rod (15); the second guide rod (15) penetrates through the moving plate (5) and is in sliding connection with the moving plate (5), and the bottom end of the second guide rod (15) is connected with a bottom plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357220.0U CN212269221U (en) | 2020-03-19 | 2020-03-19 | Grab bucket device that level was fished for |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020357220.0U CN212269221U (en) | 2020-03-19 | 2020-03-19 | Grab bucket device that level was fished for |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212269221U true CN212269221U (en) | 2021-01-01 |
Family
ID=73883216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020357220.0U Expired - Fee Related CN212269221U (en) | 2020-03-19 | 2020-03-19 | Grab bucket device that level was fished for |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212269221U (en) |
-
2020
- 2020-03-19 CN CN202020357220.0U patent/CN212269221U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210101 |