CN214145357U

CN214145357U - Building engineering is with digging tooth adjustable soon machine of digging

Info

Publication number: CN214145357U
Application number: CN202023110196.XU
Authority: CN
Inventors: 张建平
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-22
Filing date: 2020-12-22
Publication date: 2021-09-07
Anticipated expiration: 2030-12-22

Abstract

The utility model discloses a rotary digging tooth adjustable rotary digging machine for construction engineering, which relates to the technical field of construction facilities and mainly aims to solve the problem that the rotary digging teeth of the existing rotary digging machine are mostly fixedly installed and cannot be adjusted; this building engineering is with digging tooth adjustable soon and digs machine, which comprises a base, chassis upper portion is provided with articulated seat, articulated seat one side is provided with actuating mechanism, the actuating mechanism lower part is provided with the drill bit, the inside adjustment mechanism that is provided with of drill bit, adjustment mechanism includes the fourth transmission shaft, fourth transmission shaft one end is provided with the turning block, the turning block is provided with L shape connecting rod, turning block one side is provided with the arc connecting block, the arc connecting block is provided with the slider, the slider is provided with the swinging arms, the swinging arms is provided with the swinging blocks, the connecting plate is provided with a plurality of installation sleeves, the inside tooth of digging soon that is provided with of installation sleeve. The device can realize the angle adjustment to the rotary digging tooth, and the convenience of the device is improved.

Description

Building engineering is with digging tooth adjustable soon machine of digging

Technical Field

The utility model relates to a construction equipment technical field specifically is a building engineering is with digging tooth adjustable soon and dig machine.

Background

The rotary digging machine is also called a rotary drilling rig and a pile driver. The rotary drilling machine is a comprehensive drilling machine, can be used for various bottom layers, and has the characteristics of high hole forming speed, less pollution, strong maneuverability and the like. The rotary excavator can be matched with a hammer to drill and dig holes in hard stratum. If the reamer is matched with a reaming head drilling tool, reaming operation can be carried out at the bottom of the hole. The rotary excavating machine adopts a plurality of layers of telescopic drill rods, has less drilling auxiliary time and low labor intensity, does not need slurry to discharge slag circularly, saves cost and is particularly suitable for the basic construction of urban construction.

The tooth is dug soon to current machine of digging soon is mostly fixed mounting, can't adjust, brings the inconvenience of certain degree for the construction.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a building engineering is with digging tooth adjustable soon and dig machine to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

a rotary digging tooth adjustable rotary digging machine for construction engineering comprises a chassis, wherein a hinged seat is arranged on the upper portion of the chassis, a driving mechanism is arranged on one side of the hinged seat, a group of folding mechanisms are arranged between the driving mechanism and the hinged seat, a drill bit is arranged at the lower end of the driving mechanism, an adjusting driving device is arranged in the drill bit, a plurality of groups of adjusting mechanisms are arranged on two sides of the adjusting driving device, each adjusting mechanism comprises a fourth transmission shaft, a fifth transmission shaft and a fixed plate, the fixed plates are mounted on the inner wall of the drill bit, the fourth transmission shaft and the fifth transmission shaft penetrate through the fixed plates, a guide block is arranged at one end of the fifth transmission shaft, a rotating block is arranged at one end of the fourth transmission shaft, an L-shaped connecting rod is rotatably connected to the upper portion of the rotating block, an arc-shaped connecting block is arranged on one side of the rotating block, and the L-shaped connecting rod is rotatably connected with the arc-shaped connecting block, the utility model discloses a drill bit, including arc connecting block, slider, swing rod, swing block, installation sleeve, connecting rod, installation sleeve, connecting rod, installation sleeve, connecting rod, installation sleeve, connecting rod, rotating.

On the basis of the technical scheme, the utility model discloses still provide following optional technical scheme:

in one alternative: actuating mechanism includes the mounting panel, the mounting panel is kept away from articulated seat one side and is provided with main motor, the tip is provided with final drive shaft under the main motor, just final drive shaft is connected with the drill bit.

In one alternative: folding mechanism includes big arm, first shrink pole, big arm one end rotates with articulated seat to be connected, first shrink pole sets up in big arm below, just first shrink pole one end rotates with articulated seat to be connected, big arm one end sets up to rotate and is connected with the tripod, just first shrink pole one end rotates with the tripod to be connected, the tripod is provided with the second shrink pole, just second shrink pole one end rotates with the mounting panel to be connected, tripod lower part and mounting panel sliding connection.

In one alternative: the adjusting and driving device comprises a second motor and a third motor, the second motor is provided with a second transmission shaft, the third motor is provided with a third transmission shaft, the second transmission shaft is sleeved with a first gear, the third transmission shaft is sleeved with a second gear, one end, close to the second transmission shaft, of the fourth transmission shaft is provided with a third gear, one end, close to the second transmission shaft, of the fifth transmission shaft is provided with a fourth gear, the third gear is meshed with the first gear, and the fourth gear is meshed with the second gear.

In one alternative: the lower part of the chassis is provided with crawler wheels.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the device can adjust the rotating shaft, so that the rotary digging teeth arranged in the rotating shaft can be adjusted, and the convenience of the device is improved;

2. the device makes the center of gravity of the drill rod of the whole rotary excavating machine move to the rear part of the upper vehicle by arranging the folding mechanism, so that the stability of the rotary excavating machine is improved, and the maneuvering performance of the rotary excavating machine is also improved.

Drawings

Fig. 1 is a schematic structural view of a rotary digging tooth adjustable rotary digging machine for construction engineering.

Fig. 2 is a schematic diagram of the internal structure of a drill bit in the rotary excavating tooth adjustable type rotary excavating machine for construction engineering.

FIG. 3 is a three-dimensional view of a swing rod in the rotary digging machine with adjustable rotary digging teeth for construction engineering.

Fig. 4 is a schematic structural view of an adjusting driving device in another embodiment of the rotary digging tooth adjustable type rotary digging machine for constructional engineering.

Notations for reference numerals: the device comprises a chassis 1, a hinge base 2, a large arm 3, a first telescopic rod 4, a tripod 5, a mounting plate 6, a second telescopic rod 7, a main motor 8, a main transmission shaft 9, a drill bit 10, an adjusting driving device 11, a second motor 111, a third motor 112, a second transmission shaft 113, a third transmission shaft 114, a first gear 115, a second gear 116, a third gear 117, a fourth gear 118, a fourth transmission shaft 12, a fifth transmission shaft 13, a rotating block 14, a guide block 15, an L-shaped connecting rod 16, an arc-shaped connecting block 17, a sliding block 18, a swinging rod 19, a swinging block 20, a fixing plate 21, a fixing block 22, a connecting plate 23, a mounting sleeve 24, a rotating shaft 25, rotary excavating teeth 26 and crawler wheels 27.

Detailed Description

The present invention will be described in detail with reference to the following embodiments, wherein like or similar elements are designated by like reference numerals throughout the drawings or description, and wherein the shape, thickness or height of the various elements may be expanded or reduced in practical applications. The embodiments of the present invention are provided only for illustration, and not for limiting the scope of the present invention. Any obvious and obvious modifications or alterations to the present invention can be made without departing from the spirit and scope of the present invention.

Example 1

Referring to fig. 1 to 4, in the embodiment of the present invention, a rotary excavating tooth adjustable type rotary excavator for construction engineering includes a chassis 1, a hinged seat 2 is disposed on an upper portion of the chassis 1, a driving mechanism is disposed on one side of the hinged seat 2, the driving mechanism includes a mounting plate 6, a main motor 8 is disposed on one side of the mounting plate 6 away from the hinged seat 2, a main transmission shaft 9 is disposed at a lower end of the main motor 8, the main transmission shaft 9 is connected to a drill bit 10, a set of folding mechanisms is disposed between the driving mechanism and the hinged seat 2, a drill bit 10 is disposed at a lower end of the driving mechanism, an adjusting driving device 11 is disposed inside the drill bit 10, a plurality of sets of adjusting mechanisms are disposed at two sides of the adjusting driving device 11, the adjusting mechanisms include a fourth transmission shaft 12, a fifth transmission shaft 13, and a fixing plate 21, the fixing plate 21 is mounted on an inner wall of the drill bit 10, the fourth transmission shaft 12 and the fifth transmission shaft 13 penetrate through the fixing plate 21, one end of the fifth transmission shaft 13 is provided with a guide block 15, one end of the fourth transmission shaft 12 is provided with a rotating block 14, the upper part of the rotating block 14 is rotatably connected with an L-shaped connecting rod 16, one side of the rotating block 14 is provided with an arc-shaped connecting block 17, the fourth transmission shaft 12 drives the rotating block 14 and the arc-shaped connecting block 17 to synchronously rotate, the L-shaped connecting rod 16 is rotatably connected with the arc-shaped connecting block 17, the arc-shaped connecting block 17 is provided with a guide groove, a sliding block 18 is arranged in the guide groove, one end of the L-shaped connecting rod 16 is rotatably connected with the sliding block 18, one end of the sliding block 18, far away from the rotating block 14, is provided with a swinging rod 19, the swinging rod 19 is provided with a swinging block 20, the swinging block 20 is rotatably connected with the sliding block 18, and the guide block 15 is driven to rotate by the arc-shaped connecting block 17, guide block 15 drives swing block 20 motion, swing block 20 can drive swing arm 19 horizontal hunting, swing arm 19 both ends are provided with fixed block 22, swing arm 19 is kept away from arc connecting block 17 one end fixedly connected with connecting plate 23, connecting plate 23 is provided with a plurality of installation sleeves 24, just installation sleeve 24 is connected with drill bit 10 inner wall rotation through setting up rotation axis 25, through swing arm 19's horizontal hunting, drives connecting plate 23 synchronous motion, installation sleeve 24 is inside to be provided with soon the tooth 26 of digging, connecting plate 23 drives installation sleeve 24 and rotates around rotation axis 25, can realize digging the regulation of tooth 26 soon. The adjusting and driving device 11 includes a second motor 111 and a third motor 112, the second motor 111 is provided with a second transmission shaft 113, the third motor 112 is provided with a third transmission shaft 114, the second transmission shaft 113 is sleeved with a first gear 115, the third transmission shaft 114 is sleeved with a second gear 116, one end of the fourth transmission shaft 12 close to the second transmission shaft 113 is provided with a third gear 117, one end of the fifth transmission shaft 13 close to the second transmission shaft 113 is provided with a fourth gear 118, the third gear 117 is meshed with the first gear 115, the fourth gear 118 is meshed with the second gear 116, and the rotation of the fourth transmission shaft 12 and the fifth transmission shaft 13 can be driven. The lower part of the chassis 1 is provided with crawler wheels 27, so that the passing performance of the device is improved, and the device is convenient to move.

Example 2

Referring to fig. 1, the embodiment of the present invention is different from embodiment 1 in that the folding mechanism includes a large arm 3 and a first contraction rod 4, one end of the big arm 3 is rotationally connected with the hinged seat 2, the first contraction rod 4 is arranged below the big arm 3, one end of the first contraction rod 4 is rotationally connected with the hinging seat 2, one end of the big arm 3 is rotationally connected with a tripod 5, one end of the first contraction rod 4 is rotationally connected with a tripod 5, the tripod 5 is provided with a second contraction rod 7, one end of the second contraction rod 7 is rotationally connected with the mounting plate 6, the lower part of the tripod 5 is glidingly connected with the mounting plate 6, the tripod 5 is rotated about the connection point with the large arm 3 by the extension and contraction of the first contraction rod 4, the second contraction rod 7 is contracted in synchronization, the driving mechanism and the drill bit 10 can be placed on the upper part of the chassis 1, and the stability and the maneuvering performance of the rotary excavating machine are improved.

The utility model discloses a theory of operation is: when the device works, the folding device is adjusted firstly, so that the drill 10 and a working plane form a proper angle, and the main motor 8 is started to drive the main transmission shaft 9 to move, so that the drill 10 can rotate. When the angle of the mounting plate 6 needs to be adjusted, the fourth transmission shaft 12 drives the rotating block 14 and the arc-shaped connecting block 17 to synchronously rotate, the arc-shaped connecting block 17 drives the guide block 15 to rotate, the guide block 15 drives the swinging block 20 to move, the swinging block 20 can drive the swinging rod 19 to swing left and right, the connecting plate 23 is driven to synchronously move through the left and right swinging of the swinging rod 19, the connecting plate 23 drives the mounting sleeve 24 to rotate around the rotating shaft 25, and the rotary excavating tooth 26 can be adjusted. And the fifth transmission shaft 13 pushes the guide block 15 to synchronously drive the rotating block 14 to move, so that the rotating amplitude of the arc-shaped connecting block 17 can be adjusted, the swinging amplitude of the swinging rod 19 is further adjusted, and multi-angle adjustment of the rotary excavating teeth 26 is realized.

The above description is only for the specific embodiments of the present disclosure, but the scope of the present disclosure is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present disclosure, and all the changes or substitutions should be covered within the scope of the present disclosure. Therefore, the protection scope of the present disclosure shall be subject to the protection scope of the claims.

Claims

1. The rotary excavating tooth adjustable type rotary excavator for the building engineering comprises a chassis (1) and is characterized in that a hinged seat (2) is arranged on the upper portion of the chassis (1), a driving mechanism is arranged on one side of the hinged seat (2), a group of folding mechanisms are arranged between the driving mechanism and the hinged seat (2), a drill bit (10) is arranged at the lower end of the driving mechanism, an adjusting driving device (11) is arranged inside the drill bit (10), a plurality of groups of adjusting mechanisms are arranged on two sides of the adjusting driving device (11), each adjusting mechanism comprises a fourth transmission shaft (12), a fifth transmission shaft (13) and a fixing plate (21), the fixing plate (21) is mounted on the inner wall of the drill bit (10), the fourth transmission shaft (12) and the fifth transmission shaft (13) penetrate through the fixing plate (21), and a guide block (15) is arranged at one end of the fifth transmission shaft (13), one end of the fourth transmission shaft (12) is provided with a rotating block (14), the upper part of the rotating block (14) is rotatably connected with an L-shaped connecting rod (16), one side of the rotating block (14) is provided with an arc-shaped connecting block (17), the L-shaped connecting rod (16) is rotatably connected with the arc-shaped connecting block (17), the arc-shaped connecting block (17) is provided with a guide groove, a sliding block (18) is arranged in the guide groove, one end of the L-shaped connecting rod (16) is rotatably connected with the sliding block (18), one end, away from the rotating block (14), of the sliding block (18) is provided with a swinging rod (19), the swinging rod (19) is provided with a swinging block (20), the swinging block (20) is rotatably connected with the sliding block (18), two ends of the swinging rod (19) are provided with fixing blocks (22), one end, away from the arc-shaped connecting block (17), of the swinging rod (19) is fixedly connected with a connecting plate (23), the drill bit is characterized in that the connecting plate (23) is provided with a plurality of mounting sleeves (24), the mounting sleeves (24) are rotatably connected with the inner wall of the drill bit (10) through a rotating shaft (25), and rotary excavating teeth (26) are arranged inside the mounting sleeves (24).

2. The rotary excavating tooth adjustable type rotary excavating machine for the constructional engineering according to claim 1, wherein the driving mechanism comprises a mounting plate (6), a main motor (8) is arranged on one side, away from the hinge seat (2), of the mounting plate (6), a main transmission shaft (9) is arranged at the lower end of the main motor (8), and the main transmission shaft (9) is connected with a drill bit (10).

3. The rotary excavating tooth adjustable rotary excavator for construction engineering according to claim 2, wherein the folding mechanism comprises a large arm (3) and a first contraction rod (4), one end of the large arm (3) is rotatably connected with the hinged seat (2), the first contraction rod (4) is arranged below the large arm (3), one end of the first contraction rod (4) is rotatably connected with the hinged seat (2), one end of the large arm (3) is rotatably connected with the tripod (5), one end of the first contraction rod (4) is rotatably connected with the tripod (5), the tripod (5) is provided with a second contraction rod (7), one end of the second contraction rod (7) is rotatably connected with the mounting plate (6), and the lower portion of the tripod (5) is slidably connected with the mounting plate (6).

4. The rotary excavating tooth adjustable type rotary excavating machine for the construction engineering according to claim 1, wherein the adjusting driving device (11) comprises a second motor (111) and a third motor (112), the second motor (111) is provided with a second transmission shaft (113), the third motor (112) is provided with a third transmission shaft (114), the second transmission shaft (113) is sleeved with a first gear (115), the third transmission shaft (114) is sleeved with a second gear (116), one end of the fourth transmission shaft (12) close to the second transmission shaft (113) is provided with a third gear (117), one end of the fifth transmission shaft (13) close to the second transmission shaft (113) is provided with a fourth gear (118), the third gear (117) is meshed with the first gear (115), and the fourth gear (118) is meshed with the second gear (116).

5. The rotary excavating tooth adjustable type rotary excavating machine for construction engineering according to claim 1, characterized in that a crawler wheel (27) is arranged at the lower part of the chassis (1).