CN215562881U

CN215562881U - Hydraulic engineering excavating gear

Info

Publication number: CN215562881U
Application number: CN202121195160.8U
Authority: CN
Inventors: 刘博博
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-31
Filing date: 2021-05-31
Publication date: 2022-01-18
Anticipated expiration: 2031-05-31

Abstract

The utility model discloses a hydraulic engineering excavating device which comprises a base and a supporting plate, wherein two symmetrically-arranged connecting blocks are fixed at the bottom of the base, the two connecting blocks are connected with a rotating rod through a bearing in a rotating mode, a plurality of bucket teeth are fixed on the axial side wall of the rotating rod, a motor and a protection box are fixed at the upper end of the base, the motor is connected with the rotating rod through a connecting device, an adjusting device is arranged at the upper end of the supporting plate, the connecting device comprises a rotating shaft fixed on the side wall of a main shaft of the motor, and the rotating shaft abuts against the inner wall of the protection box and penetrates through the upper end of the base to form a through groove. The hydraulic cylinder connected with the bottom of the sliding block is arranged, the liquid amount in the hydraulic cylinder can be adjusted, the height position of the sliding block can be adjusted, the base and the connecting block can be driven to adjust the position, the excavation depth can be controlled, the position of the bucket teeth can be adjusted according to actual conditions, and the excavator is stronger in applicability.

Description

Hydraulic engineering excavating gear

Technical Field

The utility model relates to the technical field of hydraulic engineering, in particular to a hydraulic engineering excavating device.

Background

The water conservancy project is a project constructed for controlling and allocating surface water and underground water in the nature to achieve the purposes of removing harm and benefiting, water is a valuable resource essential for production and life of human beings, but the naturally existing state of the water conservancy project does not completely meet the requirements of human beings, and only the water conservancy project is constructed, the water flow can be controlled to prevent flood disasters, and the water quantity is regulated and distributed to meet the requirements of life and production of people on water resources;

most of the existing hydraulic engineering excavates by using large-scale machines, when the small channel is excavated, the large-scale machines are not convenient to use, the existing small-scale excavating devices are relatively fixed, and the excavating depth cannot be adjusted according to the excavating environment, so that the adaptability of the small-scale excavating devices is poor, the excavating efficiency can be influenced, and therefore a hydraulic engineering excavating device convenient to adjust needs to be designed.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defect that the prior art is inconvenient to adjust, and provides a hydraulic engineering excavating device.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a hydraulic engineering excavating gear, includes base and backup pad, the bottom of base is fixed with the connecting block that two symmetries set up, two the connecting block rotates through the bearing jointly and is connected with the bull stick, the axial lateral wall of bull stick is fixed with a plurality of bucket teeth, the upper end of base is fixed with motor and guard box, the motor passes through connecting device and is connected with the bull stick, the upper end of backup pad is provided with adjusting device.

Preferably, the connecting device comprises a rotating shaft fixed on the side wall of the motor spindle, the motor is located inside the protection box, the rotating shaft abuts against the inner wall of the protection box, and the upper end of the base is provided with a through groove in a penetrating manner.

Preferably, the embedded groove has all been seted up to the axial lateral wall of axis of rotation and bull stick, the embedded groove is the ring channel, the axis of rotation passes through the belt to be connected with the bull stick, the belt offsets with the embedded groove inner wall.

Preferably, the bottom of base is fixed with the balancing weight, the bottom of backup pad is connected with a plurality of pulleys through the bearing rotation.

Preferably, adjusting device is including being fixed in the regulating block of backup pad upper end, the sliding tray has been seted up to the upper end of regulating block, the inner wall sliding connection of sliding tray has the slider.

Preferably, the upper end of the sliding block is fixed to the bottom of the base, a hydraulic cylinder is fixed to the inner bottom of the sliding groove, and the upper end of the hydraulic cylinder is fixed to the bottom of the sliding block.

Compared with the prior art, the utility model has the advantages that:

1. in the device, the hydraulic cylinder connected with the bottom of the sliding block is arranged, so that the liquid amount in the hydraulic cylinder can be adjusted, the height position of the sliding block can be adjusted, the base and the connecting block can be driven to adjust the position, the excavation depth can be controlled, the position of the bucket tooth can be adjusted according to actual conditions, and the adaptability of the excavating device is higher;

2. in this device, through setting up connecting device for the motor can drive the bucket tooth when rotatory and stabilize and rotate, and sets up the balancing weight, can guarantee excavating gear's stability, and then can make excavating gear's excavation process more stable, and multiunit bucket tooth misplaces each other, can make the excavation effect better, can effectively increase the efficiency that the channel was excavated.

Drawings

Fig. 1 is a schematic structural diagram of a hydraulic engineering excavating device provided by the utility model;

fig. 2 is a side view of a hydraulic engineering excavating device according to the present invention;

fig. 3 is a cross-sectional view of a hydraulic engineering excavating device according to the present invention;

fig. 4 is an enlarged view of a portion a in fig. 3.

In the figure: the hydraulic cylinder comprises a base 1, a connecting block 2, a rotating rod 3, a bucket tooth 4, a motor 5, a rotating shaft 6, a through groove 7, an embedded groove 8, a belt 9, a protection box 10, a balancing weight 11, a supporting plate 12, a pulley 13, an adjusting block 14, a sliding groove 15, a sliding block 16 and a hydraulic cylinder 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-4, a hydraulic engineering excavating device comprises a base 1 and a supporting plate 12, wherein two connecting blocks 2 which are symmetrically arranged are fixed at the bottom of the base 1, the two connecting blocks 2 are connected with a rotating rod 3 through a bearing in a rotating mode, a plurality of bucket teeth 4 are fixed on the axial side wall of the rotating rod 3, a motor 5 and a protection box 10 are fixed at the upper end of the base 1, the motor 5 is connected with the rotating rod 3 through a connecting device, an adjusting device is arranged at the upper end of the supporting plate 12, the bucket teeth 4 are divided into three groups, the middle group of bucket teeth 4 is opposite to the bucket teeth 4 at two sides, the excavating effect of the bucket teeth 4 on soil can be better, the excavating efficiency can be higher, the motor 5 is of a 5IK90A-CF model and is not explained in the prior art; the connecting device comprises a rotating shaft 6 fixed on the side wall of a main shaft of the motor 5, the motor 5 is positioned in the protection box 10, the rotating shaft 6 is abutted against the inner wall of the protection box 10, and the upper end of the base 1 is provided with a through groove 7 in a penetrating way; the rotating shaft 6 and the rotating rod 3 are both provided with embedded grooves 8 on the axial side walls, the embedded grooves 8 are annular grooves, the rotating shaft 6 is connected with the rotating rod 3 through a belt 9, the belt 9 abuts against the inner walls of the embedded grooves 8, and the belt 9 penetrates through the through groove 7 to enable the rotating shaft 6 to be connected with the rotating rod 3; the bottom of base 1 is fixed with balancing weight 11, and the bottom of backup pad 12 is connected with a plurality of pulleys 13 through the bearing rotation.

The adjusting device comprises an adjusting block 14 fixed at the upper end of the supporting plate 12, the upper end of the adjusting block 14 is provided with a sliding groove 15, and the inner wall of the sliding groove 15 is connected with a sliding block 16 in a sliding manner; the upper end of slider 16 is fixed with the bottom of base 1, and the interior bottom of sliding tray 15 is fixed with pneumatic cylinder 17, and the upper end of pneumatic cylinder 17 is fixed with the bottom of slider 16, and through the change of the inside liquid volume of pneumatic cylinder 17, the adjustment to the position of slider 16 is realized to can realize adjusting the high position of base 1, and then can realize adjusting the degree of depth of the excavation of bucket tooth 4, can make excavating gear more suitable for, can make efficiency higher.

In the utility model, in the use process of the excavating device, the motor 5 is started to rotate the main shaft of the motor 5, so that the rotating shaft 6 can be driven to rotate, the rotating rod 3 can rotate under the action of the belt 9, and meanwhile, the bucket teeth 4 can be driven to rotate around the rotating rod 3, so that the soil in the small channel can be excavated by using the bucket teeth 4, the middle bucket teeth 4 are opposite to the bucket teeth 4 at two sides in installation direction, the soil can be quickly crushed by using the dislocation of the middle bucket teeth 4 and the bucket teeth 4 at two sides, the channel excavating work can be quickly realized, the excavating efficiency of the small channel is higher, the rotating shaft 6 abuts against the inner wall of the protection box 10, the stable rotation of the rotating shaft 6 can be realized, and the use of the excavating device is more stable;

when the excavating device is used, the supporting plate 12 can be pushed to enable the pulley 13 arranged at the bottom of the supporting plate 12 to slide, so that the base 1 and the bucket tooth 4 can be quickly moved, the excavating area can be replaced, the excavating device can be adjusted more quickly and conveniently, the counterweight 11 is arranged at the bottom of the base 1, the stability of the excavating device can be realized, and the normal operation of the excavating device can be ensured;

through the inside fluid of extract pneumatic cylinder 17, can make the hydraulic stem of pneumatic cylinder 17 remove thereupon, thereby can realize moving down of slider 16, and then can drive base 1 and connecting block 2 and remove simultaneously, make the excavation region of bucket tooth 4 move down thereupon, and then can realize the control to the excavation degree of depth of bucket tooth 4, through adjusting the inside liquid volume of pneumatic cylinder 17, can conveniently control excavating gear's excavation degree of depth, it is comparatively simple and convenient to operate, can make excavating gear's adaptability stronger, can effectively increase excavating gear's excavation efficiency.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a hydraulic engineering excavating gear, includes base (1) and backup pad (12), its characterized in that, the bottom of base (1) is fixed with connecting block (2) that two symmetries set up, two connecting block (2) rotate through the bearing jointly and are connected with bull stick (3), the axial lateral wall of bull stick (3) is fixed with a plurality of bucket teeth (4), the upper end of base (1) is fixed with motor (5) and guard box (10), motor (5) are connected with bull stick (3) through connecting device, the upper end of backup pad (12) is provided with adjusting device.

2. The hydraulic engineering excavating device according to claim 1, wherein the connecting device comprises a rotating shaft (6) fixed to the side wall of a main shaft of the motor (5), the motor (5) is located inside the protective box (10), the rotating shaft (6) abuts against the inner wall of the protective box (10), and a through groove (7) is formed in the upper end of the base (1) in a penetrating manner.

3. The hydraulic engineering excavating device according to claim 2, wherein embedded grooves (8) are formed in axial side walls of the rotating shaft (6) and the rotating rod (3), the embedded grooves (8) are annular grooves, the rotating shaft (6) is connected with the rotating rod (3) through a belt (9), and the belt (9) abuts against the inner walls of the embedded grooves (8).

4. The hydraulic engineering excavating device according to claim 1, wherein a counterweight (11) is fixed at the bottom of the base (1), and a plurality of pulleys (13) are rotatably connected to the bottom of the supporting plate (12) through bearings.

5. The excavating device for the water conservancy project according to claim 1, wherein the adjusting device comprises an adjusting block (14) fixed at the upper end of the supporting plate (12), a sliding groove (15) is formed in the upper end of the adjusting block (14), and a sliding block (16) is connected to the inner wall of the sliding groove (15) in a sliding manner.

6. A hydraulic engineering excavating device according to claim 5, wherein the upper end of the slide block (16) is fixed to the bottom of the base (1), a hydraulic cylinder (17) is fixed to the inner bottom of the sliding groove (15), and the upper end of the hydraulic cylinder (17) is fixed to the bottom of the slide block (16).