CN217323068U

CN217323068U - Garbage grab crane

Info

Publication number: CN217323068U
Application number: CN202220988184.7U
Authority: CN
Inventors: 甄雅阁
Original assignee: Chengfa Environmental Protection Energy Runan Co ltd
Current assignee: Chengfa Environmental Protection Energy Runan Co ltd
Priority date: 2022-04-26
Filing date: 2022-04-26
Publication date: 2022-08-30
Anticipated expiration: 2032-04-26

Abstract

The utility model provides a rubbish grab bucket hoist for solve present rubbish be difficult for snatched, the grab bucket leaks the material and the easy damaged problem of grab bucket. The utility model provides a rubbish grab bucket hoist, which comprises a fixed base, the lower extreme of fixing base is equipped with the grip slipper, the articulated a plurality of first pneumatic cylinders that have all around of fixing base, the articulated a plurality of lamella bodies that have all around of grip slipper, and the flexible end of first pneumatic cylinder is articulated with the lamella body, the lower extreme of grip slipper is equipped with the second pneumatic cylinder, the flexible end of second pneumatic cylinder is equipped with motor drive's pivot, be equipped with a plurality of sleeves in the pivot, slip joint has even axle in the sleeve pipe, the bottom of even axle is fixed through first spring and sleeve pipe, even epaxial a plurality of crushing teeth that are equipped with, the lower extreme of pivot is equipped with crushing apron, be equipped with a plurality of draw-in grooves on the crushing apron, the inboard of the lamella body is equipped with the closure plate, the closure plate other end offsets with the pivot, and a plurality of closure plate enclose into circularly. The utility model relates to a rationally, the convenience is to snatching of rubbish, has improved efficiency.

Description

Garbage grab crane

Technical Field

The utility model relates to a paint production technical field especially indicates a rubbish grab bucket hoist.

Background

The grab crane is an automatic fetching machine, and can be divided into a shell type grab crane and a multi-petal type grab crane according to grab classification. The garbage in some places in the garbage pool is placed flatly, and is easy to precipitate, pile and agglomerate for a long time, when the multi-petal grab crane grabs the garbage, the bucket tips of the petal bodies are not easy to insert into the garbage, so that the grabbed garbage is less, and the grabbing efficiency is low; after the garbage is grabbed, the garbage at the lower end is extruded by the garbage at the upper end in the gravity hopper, so that the material leakage is caused, the grabbing efficiency is influenced, and the environment of a plant area is polluted; when the grab bucket is placed, the bucket tip is generally downward, so that the bucket tip is easily damaged, and the grabbing work is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model provides a rubbish grab bucket hoist has solved present rubbish and has been difficult for being snatched, the grab bucket leaks the material and the easy damaged problem of grab bucket.

The technical scheme of the utility model is realized like this:

a garbage grab bucket crane comprises a fixed seat, wherein a lifting lug is arranged at the upper end of the fixed seat and is connected with the crane through a steel cable, a clamping seat is arranged at the lower end of the fixed seat, a plurality of first hydraulic cylinders are hinged around the fixed seat, a plurality of petal bodies are hinged around the clamping seat, the first hydraulic cylinders are in one-to-one correspondence with the petal bodies, the telescopic end of the first hydraulic cylinder is hinged with the flap body, the lower end of the clamping seat is provided with a second hydraulic cylinder, the telescopic end of the second hydraulic cylinder is provided with a rotating shaft driven by a motor, the rotating shaft is provided with a plurality of sleeves, the sleeves are slidably clamped with a connecting shaft, the bottom of the connecting shaft is fixed with the sleeves through a first spring, the connecting shaft is provided with a plurality of crushing teeth, the lower end of the rotating shaft is provided with a crushing cover plate, the crushing cover plate is provided with a plurality of clamping grooves, and the clamping grooves are used for placing bucket tips of the flap body, the inboard of lamella body is equipped with the closing plate, and the closing plate other end offsets with the pivot, and a plurality of closing plates enclose into circularly.

The outer sides of the valve bodies are provided with groove bodies, second springs are arranged in the groove bodies, the lower ends of the second springs are provided with connecting rods, the lower ends of the connecting rods are provided with clamping blocks, the lower ends of the valve bodies are provided with base plates, a plurality of connecting holes are formed in the periphery of each base plate, fixing grooves are formed in the two sides of each connecting hole, and the fixing grooves are formed in the lower ends of the base plates.

Wherein, a plurality of closed boards are clamped through teeth.

Wherein, the tip department of fighting of lamella body is equipped with the inductor, and the inductor is used for the crushing apron of response.

Advantageous effects

The utility model has reasonable design and convenient installation, holes are drilled in the garbage by arranging the crushing cover plate, and then the extension distance of the connecting shaft is adjusted by centrifugal force to stir the interior of the garbage, reduce the accumulated blocks and loosen the interior of the garbage, so that the bucket tips of the petal bodies are more easily inserted into the garbage, the quantity of the garbage grabbed once is increased, and the efficiency of garbage conveying is improved; the closed plates are arranged, so that garbage in the grab bucket is layered, the extrusion force of the garbage at the upper end to the garbage at the lower end is reduced, the garbage is prevented from falling off when the grab bucket moves, the grabbing efficiency is prevented from being influenced, meanwhile, the bucket tips of the petal bodies are matched with the crushing cover plate, the bottom of the grab bucket is sealed, and the problem that the garbage falls off is further avoided; the bottom of the valve body is provided with the backing plate which is easy to assemble and disassemble, so that the problem that the bucket tip is easy to damage when the grab bucket is placed is avoided; set up the inductor, can avoid the lamella body and fight the point and smash the apron amalgamation dislocation, lead to the problem that rubbish dropped.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a top view of the closure panel;

FIG. 3 is a top view of the shredder deck;

FIG. 4 is a bottom view of the backing plate;

fig. 5 is a side view of the connecting rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without any creative effort belong to the protection scope of the present invention.

Example 1

As shown in figure 1, the garbage grab bucket crane comprises a fixed seat, wherein a lifting lug 1 is arranged at the upper end of the fixed seat, the lifting lug 1 is connected with the crane through a steel cable, a clamping seat 4 is arranged at the lower end of the fixed seat 2, a plurality of first hydraulic cylinders 3 are hinged around the fixed seat 2, a plurality of flap bodies 5 are hinged around the clamping seat 4, the first hydraulic cylinders 3 correspond to the flap bodies 5 one by one, the telescopic ends of the first hydraulic cylinders 3 are hinged with the flap bodies 5, a second hydraulic cylinder 6 is arranged at the lower end of the clamping seat 4, a rotating shaft 8 driven by a motor 7 is arranged at the telescopic end of the second hydraulic cylinder 6, a plurality of sleeves 10 are arranged on the rotating shaft 8, a connecting shaft 9 is slidably clamped in the sleeves 10, the bottom of the connecting shaft 9 is fixed with the sleeves 10 through a first spring 17, a plurality of crushing teeth are arranged on the connecting shaft 9, a crushing cover plate 11 is arranged at the lower end of the rotating shaft 8, a plurality of clamping grooves 18 are arranged on the crushing cover plate 11, the clamping grooves 18 are used for placing bucket tips of the flap bodies 5, the inside of the clack body 5 is provided with a closed plate 23, the other end of the closed plate 23 is propped against the rotating shaft 8, and the closed plates 23 enclose into a circle.

The valve body 5 and the first hydraulic cylinder 3 are four in this embodiment.

The working process of the embodiment is as follows: the crane puts down the fixed seat 2 through the steel cable, then controls the first hydraulic cylinder 3 to contract, opens the flap body 5, when the bottom of the fixed seat 2 contacts the garbage surface, the second hydraulic cylinder 6 is simultaneously extended, the motor 7 is opened to drive the sleeve 10 and the crushing cover plate 11 to rotate, the second hydraulic cylinder 6 is continuously extended, the crushing cover plate 11 is inserted into the garbage and drills out a hole, the sleeve 10 simultaneously descends into the hole, then the rotating speed of the rotating shaft 8 is increased, the connecting shaft 9 is thrown out through centrifugal force, the crushing teeth at the end part of the connecting shaft are scattered and loosen the garbage around the inside of the hole, after loosening is finished, the rotating shaft 8 is stopped to rotate, the second hydraulic cylinder 6 is reset, then the first hydraulic cylinder 3 is extended, the flap body 5 is closed, as the garbage is loosened, the bucket tip of the flap body 5 can be more conveniently inserted into the garbage, the flap body 5 is continuously closed, the closing plate 23 is driven to move to the rotating shaft 8 and the closing plates 23 surround into a circle, the inner parts of the grab buckets are layered, the flap bodies 5 are continuously closed until the bucket tips of the flap bodies 5 are spliced and closed with the clamping grooves 18 of the crushing cover plates 11, the grab is completed, and then the crane is controlled to ascend.

Example 2

Preferably, the outer sides of the plurality of flap bodies 5 are provided with groove bodies 16, second springs 15 are arranged in the groove bodies 16, the lower ends of the second springs 15 are provided with connecting rods 14, the lower ends of the connecting rods 14 are provided with clamping blocks 13, the lower ends of the flap bodies 5 are provided with base plates 12, the peripheries of the base plates 12 are provided with a plurality of connecting holes 20, fixing grooves 21 are formed in two sides of the connecting holes 20, and the fixing grooves 21 are formed in the lower ends of the base plates 12.

Firstly, the backing plate 12 is placed at the lower end of the valve body 5, then the connecting rod 14 is pulled out from the groove body 16, the clamping block 13 at the end part of the connecting rod 14 passes through the connecting hole 20, then the connecting rod 14 is twisted to clamp the clamping block 13 with the fixing groove 21, and then the crane is controlled to put down the grab bucket consisting of the valve body 5, so that the problem that the bucket tip is easy to damage when the grab bucket is placed is solved.

Other structures of this embodiment are the same as those of embodiment 1.

Example 3

Preferably, the plurality of closing plates 23 are clamped by the teeth 22.

The arrangement of the teeth 22 can cut off the garbage adhered to the closed part between the closing plates 23, and the condition that the closing plates 23 cannot be completely closed is avoided.

Other structures of this embodiment are the same as those of embodiment 1.

Example 4

Preferably, the tip of the petal body 5 is provided with an inductor 19, and the inductor 19 is used for inducing the crushing cover plate 11.

Set up inductor 19, can avoid the fill point of the lamella body 5 and smash 11 amalgamations malposition of apron, lead to the problem that rubbish dropped.

Other structures of this embodiment are the same as those of embodiment 1.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a rubbish grab bucket hoist, includes fixing base (2), its characterized in that: the upper end of a fixed seat (2) is provided with a lifting lug (1), the lifting lug (1) is connected with a crane through a steel cable, the lower end of the fixed seat (2) is provided with a clamping seat (4), the periphery of the fixed seat (2) is hinged with a plurality of first hydraulic cylinders (3), the periphery of the clamping seat (4) is hinged with a plurality of petal bodies (5), the first hydraulic cylinders (3) are in one-to-one correspondence with the petal bodies (5), the telescopic end of each first hydraulic cylinder (3) is hinged with the petal bodies (5), the lower end of the clamping seat (4) is provided with a second hydraulic cylinder (6), the telescopic end of each second hydraulic cylinder (6) is provided with a rotating shaft (8) driven by a motor (7), the rotating shaft (8) is provided with a plurality of sleeves (10), a connecting shaft (9) is slidably clamped in the sleeves (10), the bottom of the connecting shaft (9) is fixed with the sleeves (10) through a first spring (17), a plurality of crushing teeth are arranged on the connecting shaft (9), the lower end of the rotating shaft (8) is provided with a crushing cover plate (11), be equipped with a plurality of draw-in grooves (18) on smashing apron (11), draw-in groove (18) are used for placing the fill point of lamella body (5), the inboard of lamella body (5) is equipped with closing plate (23), and the closing plate (23) other end offsets with pivot (8), and a plurality of closing plate (23) enclose into circularly.

2. A refuse grab crane according to claim 1, characterized in that: the outer sides of the plurality of flap bodies (5) are provided with groove bodies (16), second springs (15) are arranged in the groove bodies (16), connecting rods (14) are arranged at the lower ends of the second springs (15), clamping blocks (13) are arranged at the lower ends of the connecting rods (14), backing plates (12) are arranged at the lower ends of the flap bodies (5), a plurality of connecting holes (20) are arranged around the backing plates (12), fixing grooves (21) are arranged on two sides of each connecting hole (20), and the fixing grooves (21) are arranged at the lower ends of the backing plates (12).

3. A refuse grab crane according to claim 1, characterized in that: the plurality of closing plates (23) are clamped through teeth (22).

4. A refuse grab crane according to claim 1, characterized in that: the sensor (19) is arranged at the bucket tip of the flap body (5), and the sensor (19) is used for sensing the crushing cover plate (11).