CN220035536U

CN220035536U - Automatic mechanical shovel

Info

Publication number: CN220035536U
Application number: CN202321157860.7U
Authority: CN
Inventors: 王勇; 张云
Original assignee: Shanghai Kaiyu Electromechanical Equipment Co ltd
Current assignee: Shanghai Kaiyu Electromechanical Equipment Co ltd
Priority date: 2023-05-15
Filing date: 2023-05-15
Publication date: 2023-11-17
Anticipated expiration: 2033-05-15

Abstract

The utility model relates to the field of mechanical equipment, in particular to an automatic mechanical shovel. Its technical scheme includes the crane, slidable mounting has the lifter plate on the crane, rotates on the lifter plate and installs the scraper bowl, and the top fixed mounting of crane has first winding roller and second winding roller, and the one end fixed mounting of lifter plate has the hanger plate, and the hanger plate inserts inside the crane and rather than swing joint, winding cable wire and hanger plate fixed connection on the first winding roller, winding cable wire and scraper bowl fixed connection on the second winding roller, and the one end fixed mounting that the scraper bowl was kept away from to the crane has the mounting bracket, and mounting bracket fixed mounting is on horizontal propulsion equipment. The utility model has the beneficial effects that: the lifting structure is adopted to replace a traditional hydraulic lifting system, so that the problem that dust floating in materials adheres to the hydraulic shaft to increase the stretching resistance of the hydraulic shaft can be solved, the maintenance frequency of the mechanical shovel can be reduced, and the maintenance cost of the mechanical shovel is effectively reduced.

Description

Automatic mechanical shovel

Technical Field

The utility model relates to the field of mechanical equipment, in particular to an automatic mechanical shovel.

Background

Automated machinery is widely used in industry, agriculture, military, scientific research, transportation, commerce, medical, service, and home. By adopting the automation technology, people can be liberated from heavy physical labor, partial mental labor and severe and dangerous working environments, and the labor productivity can be improved. Particularly, the automatic mechanical shovel is used as necessary mechanical equipment for transferring materials in industrial production, can replace manual shovel materials, has large single shovel amount and can save a large amount of labor force.

In the actual use process of a traditional automatic mechanical shovel, most of the automatic mechanical shovel adopts a hydraulic system as a pushing and lifting mechanism, the pushing system can drive the bucket to transversely move, the bucket is ensured to be inserted into stacked materials, the lifting system can lift the bucket to a high place, the bucket can be conveniently dumped after being transported, manual operation can be completely replaced, and labor force is effectively saved. However, when the materials containing dust are transported, the dust which is floated in the scooped materials is easy to adhere to the hydraulic shaft, the expansion resistance of the hydraulic shaft can be increased after long-time use, the operation of regularly cleaning ash and smearing lubricating oil on the hydraulic shaft is needed, and the maintenance cost of the mechanical shovel is obviously increased; in view of this, we propose an automated mechanical shovel that can replace the hydraulic system with a hoisting mechanism and thereby reduce the maintenance costs of the mechanical shovel.

Disclosure of Invention

The utility model aims at solving the problems in the background technology and provides an automatic mechanical shovel which can replace a hydraulic system by a hoisting mechanism and reduce the maintenance cost of the mechanical shovel.

The technical scheme of the utility model is as follows: the utility model provides an automatic change machinery shovel, includes the crane, slidable mounting has the lifter plate on the crane, rotate on the lifter plate and install the scraper bowl, the top fixed mounting of crane has first winding roller and second winding roller, the one end fixed mounting of lifter plate has the hanger plate, the hanger plate inserts inside and rather than swing joint of crane, winding cable wire and hanger plate fixed connection on the first winding roller, winding cable wire and scraper bowl fixed connection on the second winding roller, the one end fixed mounting that the scraper bowl was kept away from to the crane has the mounting bracket, mounting bracket fixed mounting is on horizontal propulsion plant.

Preferably, two first clamping plates are fixedly installed on the lifting plate, the lifting frame is located between the two first clamping plates and is in sliding connection with the two first clamping plates, and the lifting plate is inserted into a groove on the inner side of the lifting frame, so that the lifting plate can stably lift and move on the lifting frame.

Preferably, the limiting grooves are formed in two outer walls, away from each other, of the lifting frame, limiting blocks are fixedly installed on the inner walls of the first clamping plates, the limiting blocks are slidably connected with the matched limiting grooves, the lifting plate is effectively prevented from falling off from the lifting frame, and the connection stability of the lifting plate and the lifting frame is improved.

Preferably, two second clamping plates are fixedly installed on the lifting plate, connecting shafts are fixedly installed on two outer walls of the bucket, which are far away from each other, and each connecting shaft is rotationally connected with a round groove cut on the inner wall of the second clamping plate, which is matched with the connecting shaft, so that the bucket can be stably and rotationally installed between the two second clamping plates.

Preferably, the top of the bucket is fixedly provided with a top plate, and a steel cable wound on the second winding roller is fixedly connected with a lifting ring welded on the upper surface of the top plate, so that the steel cable can be firmly tied on the bucket, and the bucket can be stably driven to rotate and adjust.

Preferably, the top of the lifting frame is provided with a plurality of rope holes, and each steel rope penetrates through the corresponding rope hole and extends to the lower part of the corresponding rope hole, so that the steel rope can penetrate through the lifting frame, and then can be firmly connected with the bucket and the lifting plate.

Preferably, the roller frames of the first winding roller and the second winding roller are fixedly provided with motors, one ends of the roller shafts of the first winding roller and the second winding roller are fixedly connected with the output ends of the matched motors, and the motors drive the winding rollers to rotate so as to be convenient for winding or paying-off the steel ropes.

Compared with the prior art, the utility model has the following beneficial technical effects: the lifting frame is fixed on externally mounted propelling equipment, the propelling equipment is ensured to drive the bucket to transversely move, the bucket is conveniently inserted into a material pile, the motor drives the first winding roller to rotate and lift the lifting plate and the bucket, the lifting bucket is lifted to be high, the second winding roller is used for paying off, the opening end of the bucket is inclined downwards, materials are convenient to pour out, the lifting structure is adopted to replace a traditional hydraulic lifting system, the problem that dust floating in the materials adheres to the hydraulic shaft to increase the expansion resistance of the hydraulic shaft can be solved, the maintenance frequency of a mechanical shovel can be reduced, and the maintenance cost of the mechanical shovel is effectively reduced.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic view of a lifting frame according to the present utility model;

FIG. 3 is a schematic view of a lifter plate structure according to the present utility model;

fig. 4 is a schematic view of the bucket construction of the present utility model.

Reference numerals: 1. a lifting frame; 11. a limit groove; 12. threading the rope hole; 2. a lifting plate; 21. a first clamping plate; 22. a hanger plate; 23. a limiting block; 24. a second clamping plate; 3. a mounting frame; 4. a first wire winding roller; 5. a second wire winding roller; 6. a bucket; 61. a connecting shaft; 62. and a top plate.

Detailed Description

The technical scheme of the utility model is further described below with reference to the attached drawings and specific embodiments.

Examples

As shown in fig. 1-4, the automatic mechanical shovel provided by the utility model comprises a lifting frame 1, wherein a lifting plate 2 is slidably arranged on the lifting frame 1, one end of the lifting plate 2 is welded with a lifting plate 22, the lifting plate 22 is inserted into a groove body structure on the inner side of the lifting frame 1, a first winding roller 4 is fixedly arranged at the top of the lifting frame 1, a motor is also arranged on the roller frame, an output shaft of the motor is fixedly connected with one end of a roller shaft of the first winding roller 4, the motor is ensured to drive the first winding roller 4 to rotate, and when the first winding roller 4 winds a steel cable, the lifting plate 2 can be driven to move upwards, and a bucket 6 rotatably arranged on the lifting plate 2 moves upwards along with the lifting plate; the second winding roller 5 is fixedly arranged at the top of the lifting frame 1, and when the second winding roller 5 pays out the steel cable, one end, far away from the lifting plate 2, of the bucket 6 filled with the materials can incline downwards, so that the materials in the bucket 6 can be conveniently poured out; one end of crane 1 keeping away from scraper bowl 6 fixed mounting has mounting bracket 3, and this mounting bracket 3 passes through the bolt fastening on horizontal propulsion equipment, can drive scraper bowl 6 whole lateral shifting by horizontal propulsion equipment, when horizontal propulsion equipment promotes scraper bowl 6 to material heap one side removal, is convenient for let scraper bowl 6 insert in the material heap, can shovel the material.

Further, two first clamping plates 21 are fixedly assembled on the lifting plate 2, limiting blocks 23 are welded on the inner wall of each first clamping plate 21, the two first clamping plates 21 are respectively attached to the outer walls of the lifting frame 1, limiting grooves 11 are cut on the two outer side walls of the lifting frame 1, after the limiting blocks 23 are embedded into the limiting grooves 11, the two first clamping plates 21 can be guaranteed to be stably and slidably installed on the lifting frame 1, and the lifting plate 2 and the bucket 6 can be guaranteed to stably lift along the lifting frame 1; two second clamping plates 24 are fixedly arranged on one side, far away from the first clamping plate 21, of the lifting plate 2, connecting shafts 61 are welded on two outer side walls of the bucket 6, the connecting shafts 61 are rotatably connected with the second clamping plates 24 correspondingly, the bucket 6 can be stably and rotatably arranged on the lifting plate 2, and the inclination angle of the bucket 6 is convenient to adjust.

Further, the first winding roller 4 and the second winding roller 5 are all wound with double-channel steel ropes, the top of the lifting frame 1 is welded with a straight plate, a plurality of rope penetrating holes 12 are drilled in the straight plate, the steel ropes all penetrate through the rope penetrating holes 12 and extend to the lower portion of the straight plate structure, the hanging plate 22 and the top of the straight plate structure are both two steel ropes, when the winding roller winds the steel ropes, the lifting plate 2 and the bucket 6 can be guaranteed to stably move upwards, when the second winding roller 5 pays out the steel ropes, one end of the bucket 6 can be guaranteed to incline, and stability of control of the bucket 6 is effectively improved.

In this embodiment, the mounting frame 3 is fixed on a transverse pushing device (such as a cart), so that the pushing device can drive the lifting frame 1 and the bucket 6 to move transversely, when the bucket 6 is inserted into the material pile, the material can be shoveled into the bucket 6, at the moment, the two motors respectively drive the first winding roller 4 and the second winding roller 5 to rotate, and the steel ropes wound on the two winding rollers are wound, so that the lifting plate 2 and the bucket 6 can be driven to move upwards steadily, and when the bucket 6 is lifted and is far away from the material pile, the pushing device drives the bucket 6 to move, so that the bucket 6 can be moved to a position where the material needs to be poured; when the bucket 6 moves to a material pouring area, the motor drives the second winding roller 5 to reversely rotate, and the steel cable wound on the second winding roller 5 is paid out, so that the open end of the bucket 6 slowly tilts downwards, and the material in the bucket 6 is conveniently poured out; adopt and lift by crane the structure and replace traditional hydraulic lifting system, can avoid the dust that wafts in the material to adhere to on the hydraulic telescopic shaft, need not to carry out frequent deashing and smear lubricating oil to hydraulic system and handle, labour saving and time saving to can reduce the maintenance frequency, effectively reduce the maintenance cost of mechanical shovel.

The above-described embodiments are merely a few preferred embodiments of the present utility model, and many alternative modifications and combinations of the above-described embodiments will be apparent to those skilled in the art based on the technical solutions of the present utility model and the related teachings of the above-described embodiments.

Claims

1. An automated mechanical shovel, comprising a lifting frame (1), characterized in that: the lifting device is characterized in that a lifting plate (2) is slidably mounted on the lifting frame (1), a bucket (6) is rotatably mounted on the lifting plate (2), a first winding roller (4) and a second winding roller (5) are fixedly mounted at the top of the lifting frame (1), a lifting plate (22) is fixedly mounted at one end of the lifting plate (2), the lifting plate (22) is inserted into the lifting frame (1) and movably connected with the lifting frame, a steel cable wound on the first winding roller (4) is fixedly connected with the lifting plate (22), a steel cable wound on the second winding roller (5) is fixedly connected with the bucket (6), a mounting frame (3) is fixedly mounted at one end, far away from the bucket (6), of the lifting frame (1), and the mounting frame (3) is fixedly mounted on transverse propelling equipment.

2. An automated mechanical shovel according to claim 1, wherein two first clamping plates (21) are fixedly mounted on the lifting plate (2), the lifting frame (1) is located between the two first clamping plates (21) and is in sliding connection with the two first clamping plates, and the lifting plate (22) is inserted into a groove on the inner side of the lifting frame (1).

3. An automated mechanical shovel according to claim 2, wherein two outer walls of the lifting frame (1) away from each other are provided with limiting grooves (11), each first clamping plate (21) is fixedly provided with limiting blocks (23) on the inner wall, and each limiting block (23) is slidably connected with the corresponding limiting groove (11).

4. An automated mechanical shovel according to claim 1, wherein two second clamping plates (24) are fixedly mounted on the lifting plate (2), connecting shafts (61) are fixedly mounted on two outer walls of the bucket (6) which are far away from each other, and each connecting shaft (61) is rotatably connected with a round groove cut on the inner wall of the matched second clamping plate (24).

5. An automated mechanical shovel according to claim 1, wherein a top plate (62) is fixedly mounted on the top of the bucket (6), and a wire rope wound on the second wire winding roller (5) is fixedly connected with a lifting ring welded on the upper surface of the top plate (62).

6. An automated mechanical shovel according to claim 1, wherein the top of the crane (1) is perforated with a plurality of rope holes (12), each of the cables passing through and extending below a matching rope hole (12).

7. The automatic mechanical shovel according to claim 1, wherein motors are fixedly arranged on roller frames of the first winding roller (4) and the second winding roller (5), and one ends of roller shafts of the first winding roller (4) and the second winding roller (5) are fixedly connected with output ends of the matched motors.