CN220116056U - Ore hoisting hydraulic grab bucket - Google Patents
Ore hoisting hydraulic grab bucket Download PDFInfo
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- CN220116056U CN220116056U CN202321576531.6U CN202321576531U CN220116056U CN 220116056 U CN220116056 U CN 220116056U CN 202321576531 U CN202321576531 U CN 202321576531U CN 220116056 U CN220116056 U CN 220116056U
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- 230000005012 migration Effects 0.000 description 3
- 238000013508 migration Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model belongs to the technical field of grab buckets, and particularly relates to an ore hoisting hydraulic grab bucket, which comprises a lifting lug, wherein a connecting block is fixedly connected to the lifting lug, a connecting seat is sleeved on the outer side of the connecting block in a sliding manner, a dismounting mechanism is arranged on the connecting seat, two symmetrically distributed hydraulic rods are hinged to the connecting seat, a grab bucket is hinged to the output end of the hydraulic rods, a connecting piece is hinged to the grab bucket, and a connecting column is fixedly connected to the connecting piece. According to the utility model, through arranging the structures such as the second spring, the hexagonal limiting groove, the L-shaped rod, the hexagonal rod and the like, the bolt can be limited and fixed by arranging the hexagonal rod to be inserted into the hexagonal limiting groove in a sliding manner, the L-shaped rod and the hexagonal rod are pushed by the arranged second spring, so that the stability of the hexagonal rod in limiting is improved, the stability of the bolt in use is improved, and the stability of the grab bucket in use is improved by arranging the limiting mechanism.
Description
Technical Field
The utility model relates to the technical field of grab buckets, in particular to an ore hoisting hydraulic grab bucket.
Background
The existing grab bucket is a lifting appliance for grabbing and discharging bulk materials by opening and closing two combined buckets or a plurality of jaw plates, and the grab bucket formed by the jaw plates is also called a grab claw, and is widely used for occasions such as material handling, disassembly of old buildings and the like. The utility model patent according to patent grant publication number CN214692912U discloses an electric hydraulic grab bucket for realizing the ore operation function of a container shore bridge, which comprises a lifting plate, wherein the lower surface of the lifting plate is fixedly connected with a connecting plate, the lower surface of the connecting plate is fixedly connected with a mounting plate, the lower surface of the lifting plate is fixedly connected with two fixing blocks, the side surfaces of the two fixing blocks are hinged with hydraulic devices, and the left side and the right side of the mounting plate are fixedly connected with fixing shafts. This realize electric hydraulic grab bucket of container bank bridge ore operation function through setting up hanging board, hydraulic means, connecting plate and mounting panel, can realize the function of snatching to two grab bucket bodies, through setting up clamping jaw and arc closing plate, the mutual block of clamping jaw of two grab bucket bodies can make two grab bucket bodies can not appear the ore to block when snatching the ore and produce the crack, avoids the ore to leak the condition from the crack to appear, and the clamping jaw has broken function, has improved electric hydraulic grab's efficiency of snatching. But in prior art, hanging plate and connecting plate are connected fixedly through the bolt, and is comparatively inconvenient during the dismouting, and the clamping jaw probably can appear the bolt to become flexible because of collision appears with the ore when using, can influence the stability when grab bucket uses.
Disclosure of Invention
The utility model aims to provide an ore hoisting hydraulic grab bucket, which solves the problem that a hoisting plate and a connecting plate are inconvenient to detach and solves the problem that a clamping jaw is likely to be unstable when in use.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an ore hoist and mount hydraulic grab bucket, includes the lug, fixedly connected with connecting block on the lug, the connecting seat has been cup jointed in the outside slip of connecting block, be provided with dismouting mechanism on the connecting seat, it has two symmetric distribution's hydraulic stem to articulate on the connecting seat, articulated have the grab bucket on the output of hydraulic stem, articulated have the connecting piece on the grab bucket, fixedly connected with spliced pole on the connecting piece, spliced pole and connecting seat fixed connection, fixedly connected with closing plate on the grab bucket, fixedly connected with fixed block on the grab bucket, be provided with stop gear on the fixed block, the inside slip of fixed block has cup jointed the clamping jaw.
Preferably, the dismounting mechanism comprises a inserted bar, a T-shaped threaded rod, a limiting block, a clamping block, a first spring and a fixing rod, wherein the inserted bar is sleeved in the connecting seat in a sliding manner, the inserted bar is in sliding connection with the connecting block, the clamping block is sleeved in the inserting bar in a sliding manner, the clamping block is in sliding connection with the connecting seat, the fixing rod is sleeved in the clamping block in a sliding manner, the fixing rod is fixedly connected with the inserted bar, and the clamping block can be limited and fixed by moving into the connecting seat through the clamping block.
Preferably, the inside of fixture block is provided with first spring, the one end and the fixture block fixed connection of first spring, the other end and the dead lever fixed connection of first spring, through the first spring that sets up, stability when having increased the fixture block and using.
Preferably, the inside sliding connection stopper of inserted bar, the inside of stopper is connected with T type threaded rod through the bearing, T type threaded rod passes through threaded connection with the inserted bar, through the stopper that sets up, can carry out spacing fixed to the fixture block.
Preferably, the stop gear includes bolt, connecting rod, guide arm, second spring, hexagonal spacing groove, L type pole, hexagonal pole, there is the bolt inside the fixed block through threaded connection, bolt and clamping jaw sliding connection, the hexagonal spacing groove has been seted up on the bolt, the inside sliding connection in hexagonal spacing groove has the hexagonal pole, fixedly connected with L type pole on the hexagonal pole, the connecting rod has been cup jointed in the outside sliding of L type pole, connecting rod and fixed block fixed connection, the inside fixedly connected with of connecting rod two symmetrically distributed's guide arm, guide arm and L type pole sliding connection inserts in the hexagonal spacing groove through setting up the hexagonal pole, can carry out spacing fixed to the bolt.
Preferably, the outside of guide arm is provided with the second spring, the one end and the L type pole fixed connection of second spring, the other end and the connecting rod fixed connection of second spring, through the second spring that sets up, can be to increasing the stability when spacing to the bolt.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, through the arrangement of the structures such as the inserted link, the T-shaped threaded rod, the limiting block, the clamping block, the first spring and the like, the joint of the connecting seat and the connecting block can be limited through the arranged inserted link, the inserted link can be limited and fixed through the sliding of the arranged clamping block, the clamping block can be limited and fixed through the arranged limiting block, the convenience of disassembly and assembly of the inserted link is improved, the clamping block is pushed through the arranged first spring, the stability of the connecting seat and the connecting block in connection is improved, and the convenience of disassembly and assembly of the grab bucket is improved through the arrangement of the disassembly and assembly mechanism.
2. According to the utility model, through arranging the structures such as the second spring, the hexagonal limiting groove, the L-shaped rod, the hexagonal rod and the like, the bolt can be limited and fixed by arranging the hexagonal rod to be inserted into the hexagonal limiting groove in a sliding manner, the L-shaped rod and the hexagonal rod are pushed by the arranged second spring, so that the stability of the hexagonal rod in limiting is improved, the stability of the bolt in use is improved, and the stability of the grab bucket in use is improved by arranging the limiting mechanism.
Drawings
FIG. 1 is a perspective view of the overall structure of the present utility model;
FIG. 2 is a front cross-sectional view of FIG. 1 of the present utility model;
FIG. 3 is an enlarged view of the utility model at A in FIG. 2;
fig. 4 is an enlarged view of fig. 2B in accordance with the present utility model.
In the figure: 1. lifting lugs; 2. a connecting seat; 3. a connecting block; 4. a connecting column; 5. a hydraulic rod; 6. a connecting piece; 7. a grab bucket; 8. a disassembly and assembly mechanism; 81. a rod; 82. a T-shaped threaded rod; 83. a limiting block; 84. a clamping block; 85. a first spring; 86. a fixed rod; 9. a limiting mechanism; 91. a bolt; 92. a connecting rod; 93. a guide rod; 94. a second spring; 95. a hexagonal limit groove; 96. an L-shaped rod; 97. a hexagonal rod; 10. a sealing plate; 11. a clamping jaw; 12. and a fixed block.
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. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Please refer to fig. 1, 2, an ore hoist and mount hydraulic grab bucket, including lug 1, fixedly connected with connecting block 3 on the lug 1, connecting seat 2 has been cup jointed in the outside slip of connecting block 3, be provided with dismouting mechanism 8 on the connecting seat 2, articulated on the connecting seat 2 have two symmetrical distribution's hydraulic stem 5, articulated on the output of hydraulic stem 5 have grab bucket 7, articulated on the grab bucket 7 have connecting piece 6, fixedly connected with spliced pole 4 on the connecting piece 6, spliced pole 4 and connecting seat 2 fixed connection, fixedly connected with closing plate 10 on the grab bucket 7, fixedly connected with fixed block 12 on the grab bucket 7, be provided with stop gear 9 on the fixed block 12, clamping jaw 11 has been cup jointed in the inside slip of fixed block 12.
Referring to fig. 2 and 3, the dismounting mechanism 8 includes a plugging rod 81, a T-shaped threaded rod 82, a limiting block 83, a clamping block 84, a first spring 85, and a fixing rod 86, wherein the plugging rod 81 is slidably sleeved in the connecting seat 2, the plugging rod 81 is slidably connected with the connecting block 3, the clamping block 84 is slidably sleeved in the plugging rod 81, the clamping block 84 is slidably connected with the connecting seat 2, the fixing rod 86 is slidably sleeved in the clamping block 84, the fixing rod 86 is fixedly connected with the plugging rod 81, the clamping block 84 can be moved into the connecting seat 2 through the clamping block 84, the clamping block 84 can be limited and fixed, the first spring 85 is arranged in the clamping block 84, one end of the first spring 85 is fixedly connected with the clamping block 84, the other end of the first spring 85 is fixedly connected with the fixing rod 86, the stability of the clamping block 84 during use is increased through the first spring 85, the inside of the plugging rod 81 is slidably connected with the limiting block 83, the T-shaped threaded rod 82 is in threaded connection with the plugging rod 81 through the arranged limiting block 83, and the limiting block 84 can be limited and fixed through the limiting block 83.
Referring to fig. 2 and 4, the limiting mechanism 9 includes a bolt 91, a connecting rod 92, a guide rod 93, a second spring 94, a hexagonal limiting groove 95, an L-shaped rod 96, and a hexagonal rod 97, wherein the bolt 91 is connected with the inside of the fixed block 12 through threads, the bolt 91 is slidably connected with the clamping jaw 11, the hexagonal limiting groove 95 is formed in the bolt 91, the hexagonal rod 97 is slidably connected with the inside of the hexagonal limiting groove 95, the L-shaped rod 96 is fixedly connected with the hexagonal rod 97, the connecting rod 92 is slidably sleeved on the outer side of the L-shaped rod 96, the connecting rod 92 is fixedly connected with the fixed block 12, the two symmetrically distributed guide rods 93 are fixedly connected with the inside of the connecting rod 92, the guide rods 93 are slidably connected with the L-shaped rod 96, the hexagonal rod 97 is inserted into the hexagonal limiting groove 95 through the arrangement, the outer side of the guide rod 93 is provided with the second spring 94, one end of the second spring 94 is fixedly connected with the L-shaped rod 96, the other end of the second spring 94 is fixedly connected with the connecting rod 92, and the stability during limiting the bolt 91 can be increased through the second spring 94.
During the use, the concrete implementation mode of hydraulic grab references the utility model of public patent grant bulletin number CN214692912U, when needs dismantle lug 1, vertically move fixture block 84, can remove and can extrude first spring 85, when fixture block 84 moves to no longer contact with connecting seat 2, rotatory T type threaded rod 82, because T type threaded rod 82 passes through threaded connection with the inserted bar 81, T type threaded rod 82 rotation can make T type threaded rod 82 screw thread motion, make T type threaded rod 82 can drive stopper 83 slip insert fixture block 84 inside, can carry out spacingly to fixture block 84, then horizontal migration inserted bar 81, make the inserted bar 81 no longer contact with connecting seat 2, can accomplish the separation dismantlement of connecting seat 2 and connecting block 3, when needs install, make connecting block 3 slip insert the inside of connecting seat 2 earlier, then insert inserted bar 81, make inserted bar 81 slip insert connecting block 3 and connecting seat 2 in, after inserting suitable position, rotatory T type threaded rod 82 makes T type threaded rod 82 drive stopper 83 shift out fixture block 84, after spacing rod fixture block 84 shifts out, under the promotion of first spring 85, when promoting fixture block 84, install the inside of reset connection seat 2, install the setting up the connection seat 2, install the connection stability is increased, can be accomplished through the setting up the connection seat 2, and the connection seat is increased, the connection stability of the connection seat is realized through the connection of the connecting block 2. When needs clamping jaw 11 is fixed through bolt 91, need carry out spacing fixedly, horizontal migration L type pole 96, L type pole 96 removes and can extrude second spring 94, L type pole 96 removes and drives hexagonal pole 97 and remove, when hexagonal pole 97 slides and inserts the inside of hexagonal spacing groove 95, can carry out spacing fixedly to bolt 91, when needs dismantle bolt 91, horizontal migration L type pole 96, L type pole 96 removes and can extrude second spring 94, L type pole 96 removes and drives hexagonal pole 97 and remove, make hexagonal pole 97 slide and shift out hexagonal spacing groove 95, can dismantle bolt 91, through setting up stop gear 9, stability when having increased bolt 91 use has increased the stability when grab bucket uses.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an ore hoist and mount hydraulic grab bucket, includes lug (1), its characterized in that: fixedly connected with connecting block (3) on lug (1), connecting seat (2) have been cup jointed in the outside slip of connecting block (3), be provided with dismouting mechanism (8) on connecting seat (2), articulated have two symmetrical distribution's hydraulic stem (5) on connecting seat (2), articulated have grab bucket (7) on the output of hydraulic stem (5), articulated have connecting piece (6) on grab bucket (7), fixedly connected with spliced pole (4) on connecting piece (6), spliced pole (4) and connecting seat (2) fixed connection, fixedly connected with closing plate (10) on grab bucket (7), fixedly connected with fixed block (12) on grab bucket (7), be provided with stop gear (9) on fixed block (12), inside slip of fixed block (12) has cup jointed clamping jaw (11).
2. The ore hoisting hydraulic grab of claim 1, wherein: the disassembly and assembly mechanism (8) comprises an inserting rod (81), a T-shaped threaded rod (82), a limiting block (83), a clamping block (84), a first spring (85) and a fixing rod (86), wherein the inserting rod (81) is sleeved in the connecting seat (2) in a sliding mode, the inserting rod (81) is connected with the connecting block (3) in a sliding mode, the clamping block (84) is sleeved in the inserting rod (81) in a sliding mode, the clamping block (84) is connected with the connecting seat (2) in a sliding mode, the fixing rod (86) is sleeved in the clamping block (84) in a sliding mode, and the fixing rod (86) is fixedly connected with the inserting rod (81).
3. The ore hoisting hydraulic grab of claim 2, wherein: the inside of fixture block (84) is provided with first spring (85), the one end and the fixture block (84) fixed connection of first spring (85), the other end and the dead lever (86) fixed connection of first spring (85).
4. The ore hoisting hydraulic grab of claim 2, wherein: the inside sliding connection stopper (83) of inserted bar (81), the inside of stopper (83) is connected with T type threaded rod (82) through the bearing, T type threaded rod (82) passes through threaded connection with inserted bar (81).
5. The ore hoisting hydraulic grab of claim 1, wherein: stop gear (9) are including bolt (91), connecting rod (92), guide arm (93), second spring (94), hexagonal spacing groove (95), L type pole (96), hexagonal pole (97), threaded connection has bolt (91) in the inside of fixed block (12), bolt (91) and clamping jaw (11) sliding connection, hexagonal spacing groove (95) have been seted up on bolt (91), the inside sliding connection of hexagonal spacing groove (95) has hexagonal pole (97), fixedly connected with L type pole (96) on hexagonal pole (97), connecting rod (92) have been cup jointed in the outside sliding of L type pole (96), connecting rod (92) and fixed block (12) fixed connection, the inside fixedly connected with two symmetrically distributed guide arm (93) of connecting rod (92), guide arm (93) and L type pole (96) sliding connection.
6. The ore hoisting hydraulic grab of claim 5, wherein: the outer side of the guide rod (93) is provided with a second spring (94), one end of the second spring (94) is fixedly connected with an L-shaped rod (96), and the other end of the second spring (94) is fixedly connected with a connecting rod (92).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576531.6U CN220116056U (en) | 2023-06-20 | 2023-06-20 | Ore hoisting hydraulic grab bucket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321576531.6U CN220116056U (en) | 2023-06-20 | 2023-06-20 | Ore hoisting hydraulic grab bucket |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220116056U true CN220116056U (en) | 2023-12-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321576531.6U Active CN220116056U (en) | 2023-06-20 | 2023-06-20 | Ore hoisting hydraulic grab bucket |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220116056U (en) |
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2023
- 2023-06-20 CN CN202321576531.6U patent/CN220116056U/en active Active
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