CN212153303U - Multipurpose grab bucket of trash remover - Google Patents

Abstract

The utility model provides a multipurpose grab bucket of trash cleaning machine, it includes support (a), it has a set of first pneumatic cylinder (4) to articulate on support (a), all articulates on every first pneumatic cylinder (4) has balance beam (5), is connected with a set of tooth (6) of grabbing on balance beam (5), is equipped with locating pin axle (7) and lifts by crane support (8) on second crossbeam (2), lifts by crane support (8) one side and is equipped with and lifts by crane support (8) and correspond complex hydraulic pressure and wear axle set (10). The utility model discloses simple structure, convenient to use, through with the combination of grab bucket and trash rack hoisting accessory for need not grab bucket and trash rack hoisting accessory mutual replacement and practiced thrift the dismantlement change time in the operation of trash rack trash cleaning, promoted the efficiency of trash cleaning, reduced working strength.

Description

Multipurpose grab bucket of trash remover

The technical field is as follows:

the utility model belongs to the technical field of hydraulic machinery and specifically relates to a multipurpose grab bucket of trash cleaning machine.

Background art:

the trash rack is mainly arranged at a water inlet of hydraulic engineering and used for blocking floating garbage and other sundries. After a period of time, sundries such as garbage at one side of the water inlet of the trash rack need to be cleaned. The mode that the hydraulic grab bucket that current hydraulic engineering trash cleaning machine adopted is directly snatchs is snatched the rubbish of trash rack water inlet one side and is removed much, but some thin things such as wheat straw, grass root, plastic bag can twine the trash rack under the washing away of rivers on the grab bucket can't snatch, so just need hoist the trash rack from the water, artifical manual clear away, this just need remove hydraulic grab bucket earlier and then change trash rack hoisting accessory and lift by crane the trash rack, because hydraulic grab bucket and trash rack hoisting accessory's whole weight is all great, consequently need consume a large amount of time and manual work and dismantle it and change wastes time and energy to it, the efficiency of trash cleaning is reduced, working strength has been increased.

The utility model has the following contents:

the utility model provides a multipurpose grab bucket of a trash remover, which aims to overcome the defects of the prior art.

The application provides the following technical scheme:

the utility model provides a multipurpose grab bucket of trash cleaning machine, it includes the support, the support include first crossbeam, be equipped with the lug on first crossbeam, be equipped with the second crossbeam below first crossbeam, stride between first crossbeam and second crossbeam and be equipped with a set of connecting rod, it has a pair of first pneumatic cylinder to articulate at every connecting rod upper end tip, all articulated on every first pneumatic cylinder have a balance beam, be connected with a set of grabbing tooth on balance beam, be equipped with the locating pin axle on the second crossbeam and lift by crane the support, it is equipped with and corresponds complex hydraulic pressure with the lifting support and wears axle set to lift by crane support one side.

On the basis of the technical scheme, the following further technical scheme can be provided:

the grabbing teeth on the two swing beams are distributed in a staggered mode.

And a limiting table with a larger diameter extends outwards from the upper part of the positioning pin shaft.

The hydraulic shaft penetrating device is a hydraulic cylinder.

The middle of the lifting bracket is provided with a notch, and the bracket body of the lifting bracket is also provided with a through hole.

The support include first crossbeam, be equipped with the lug on first crossbeam, be equipped with the second crossbeam below first crossbeam, stride between first crossbeam and second crossbeam and be equipped with a set of connecting rod, weld a set of articulated seat 3a on the first crossbeam 1 left and right sides respectively along its axial, be equipped with a set of articulated seat down respectively in the second crossbeam left and right sides.

Utility model advantage:

the utility model discloses simple structure, convenient to use, through with the combination of grab bucket and trash rack hoisting accessory for need not grab bucket and trash rack hoisting accessory mutual replacement and practiced thrift the dismantlement change time in the operation of trash rack trash cleaning, promoted the efficiency of trash cleaning, reduced working strength.

Description of the drawings:

fig. 1 is a front view of the present invention;

FIG. 2 is a left side view of FIG. 1;

FIG. 3 is a top view of FIG. 1;

FIG. 4 is a schematic view of the trash rack of the present invention being lifted;

fig. 5 is a schematic view of fig. 2 when the output stroke of the first hydraulic cylinder 4 is minimum.

The specific implementation mode is as follows:

as shown in fig. 1-5, the utility model provides a multipurpose grab bucket of trash cleaning machine, it includes support a, support a include first crossbeam 1, the welding has a pair ofly to correspond complex lug 1a with the draw gear of trash cleaning machine 12 on first crossbeam 1 upper surface, two lugs 1a be interval distribution, its bottom and 1 upper surface welded fastening of first crossbeam. The trash remover 12 is a bridge crane of the prior art, and therefore the structure thereof will not be described herein.

And a second cross beam 2 distributed along the axial direction of the first cross beam is arranged below the first cross beam 1, a group of connecting rods 3 are arranged between the first cross beam 1 and the second cross beam 2 in a spanning manner, and two ends of each connecting rod 3 are respectively welded and fixed with the first cross beam 1 and the second cross beam 2.

A group of upper hinged seats 3a are respectively welded on the left side and the right side of the first cross beam 1 along the axial direction of the first cross beam, and a group of lower hinged seats 3b distributed along the axial direction of the second cross beam 2 are respectively welded on the left side and the right side of the second cross beam. A first hydraulic cylinder 4 is articulated on each upper articulated seat 3 a. The lower hinged seats 3b on the left and right sides of the second beam 2 are respectively provided with a swing beam 5 which is coaxially distributed. And a hinged seat 5b hinged with the output end of the first hydraulic cylinder 4 at the same side is also arranged on the swing beam 5. The first hydraulic cylinder 4 forms electric signal control cooperation with a trash remover console through a cable.

Each swing beam 5 is connected with a group of grabbing teeth 6 distributed along the length direction of the swing beam 5 through bolts. The grabbing teeth 6 connected with the two swing beams 5 are distributed in a staggered mode. The grabbing tooth 6 comprises an arc-shaped section, one end of the arc-shaped section is connected with the swing beam 5, and a straight line section extends from the other end of the arc-shaped section, so that the whole grabbing tooth 6 is similar to a spoon shape.

The end parts of two ends of the lower surface of the second cross beam 2 are respectively welded with a positioning pin shaft 7 which is vertically distributed, and the upper part of the positioning pin shaft 7 extends outwards to form a limiting table 7a with a larger diameter. An inductor which is not shown in the figure is arranged on one side of the limiting table 7a, and the inductor and the hydraulic shaft penetrating device 10 mentioned below form electric signal control matching through a lead.

A lifting support 8 is welded on the lower surface of the second cross beam 2 on the inner side of each positioning pin shaft 7, a notch 8a which is in inserting fit with a lifting lug 9a on the trash rack 9 is arranged in the middle of the lifting support 8, and a through hole 8b which is distributed corresponding to an ear hole of the lifting lug 9a is further arranged on a frame body of the lifting support 8.

The hoisting supports 8 are distributed at intervals, and one side of the frame body of each hoisting support 8 is fixedly connected with a hydraulic shaft penetrating device 10. The hydraulic shaft penetrating device 10 is a hydraulic cylinder, and an output shaft of the hydraulic cylinder is coaxially distributed with the through hole 8 b.

The working process is as follows:

the staff removes suitable position with support a through the draw gear on the control cabinet control trash cleaning machine of trash cleaning machine, then puts down support a, and the output shaft retraction of the first pneumatic cylinder 4 of control cabinet control through trash cleaning machine simultaneously, at this moment pendulum beam 5 upwards swings and drives the tooth 6 of grabbing on it and open to both sides, and when just support a fell to the surface of water, the output shaft of the first pneumatic cylinder 4 of control stretched out, and at this moment grab tooth 6 and will fold inwards and snatch debris and rubbish that float on the surface of water.

If no obstacle exists near the trash rack 9, the output shaft of the first hydraulic cylinder 4 can be controlled by the control console of the trash remover to retract to the bottom, at the moment, the grabbing teeth 6 are opened to the maximum degree towards the two sides, the support a is controlled to descend by the control console of the trash remover, the positioning pin shaft 7 is aligned to the upper positioning pin shaft hole 9b of the upper top beam of the trash rack 9, the lifting lugs 9a on the trash rack 9 are inserted into the gaps 8a in the middle of the lifting support 8, then the support a is controlled to descend continuously, when the limiting table 7a is in contact with the step surfaces in the positioning pin shaft holes 9b, the support a falls in place at the moment, the sensor sends a signal to the hydraulic shaft penetrating device 10, the output shaft 10a of the hydraulic shaft penetrating device 10 penetrates through the through hole 8b and the lug holes on the lifting lugs 9a, the lifting support 8 is connected with the trash rack 9, at the moment, the support a can be pulled up by the traction device on the control console, and then pull out the surface of water with trash rack 9, remove trash rack 9 to suitable position again, be convenient for the staff to clear up the rubbish of winding at trash rack 9. However, in the case of an obstacle in the vicinity of the trash rack 9, as shown in fig. 4, the gripping teeth 6 of the swing beam 5 are removed and then lowered on the control bracket a, so that the lifting bracket 8 is connected to the trash rack 9.

Claims (5)

1. The utility model provides a multipurpose grab bucket of trash cleaning machine, it includes support (a), and it has a set of first pneumatic cylinder (4) to articulate on support (a), all articulates on every first pneumatic cylinder (4) has balance beam (5), is connected with a set of tooth (6), its characterized in that of grabbing on balance beam (5): support (a) include first crossbeam (1), be equipped with lug (1 a) on first crossbeam (1), be equipped with second crossbeam (2) below first crossbeam (1), it is equipped with a set of connecting rod (3) to stride between first crossbeam (1) and second crossbeam (2), it has articulated seat (3 a) on a set of to weld respectively along its axial in first crossbeam (1) the left and right sides, be equipped with articulated seat (3 b) under a set of respectively in second crossbeam (2) the left and right sides, be equipped with locating pin axle (7) and lift by crane support (8) on second crossbeam (2), it is equipped with and passes a device (10) with lift by crane support (8) corresponding complex hydraulic pressure to lift by crane support (8) one side.

2. A multi-purpose grab bucket for a trash remover as claimed in claim 1, wherein: the grabbing teeth (6) on the two swing beams (5) are distributed in a staggered mode.

3. A multi-purpose grab bucket for a trash remover as claimed in claim 1, wherein: and a limiting table (7 a) extends outwards from the upper part of the positioning pin shaft (7).

4. A multi-purpose grab bucket for a trash remover as claimed in claim 1, wherein: the hydraulic shaft penetrating device (10) is a hydraulic cylinder.

5. A multi-purpose grab bucket for a trash remover as claimed in claim 1, wherein: a gap (8 a) is arranged in the middle of the lifting support (8), and a through hole (8 b) is also arranged on the frame body of the lifting support (8).

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