CN201246101Y

CN201246101Y - Well drill machine

Info

Publication number: CN201246101Y
Application number: CNU2008201337050U
Authority: CN
Inventors: 杰肯·赛尔巴拉
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-08-27
Filing date: 2008-08-27
Publication date: 2009-05-27
Anticipated expiration: 2018-08-27

Abstract

A well drill comprises a frame, a rotation shaft, a transmission, a linking arm, a driven drill, a carriage, a wire rope, a rotor arm, a conveying pipe, a high pressure pump, a drilling pipe and a drilling bit; a traction frame of the frame is connected with a traction device arranged behind a tractor; one end of the rotation shaft is connected with a driving shaft arranged behind the tractor; the other end of the rotation shaft is connected with the transmission; the linking arm is arranged between the transmission and the driven drill; the transmission and the driven drill are respectively arranged in the front and the back of the frame; the drilling pipe is erected on the ground through the driven drill; the drilling bit is arranged at one end of the drilling pipe; the other end of the drilling pipe is connected with the conveying pipe; the conveying pipe is connected with the high pressure pump; the high pressure pump conveys mud to the drilling pipe through the conveying pipe, and the mud is jetted from the drilling bit to the bottom of a well; the carriage is arranged on the frame; and a flexible handle, the wire rope and a pulley are arranged on the carriage and mainly used for laying the drilling pipe and the conveying pipe. The well drill has the advantages of simple structure and convenient use.

Description

A kind of trepan

[technical field]

The utility model relates to the machine that creeps into of soil layer or rock, particularly a kind of trepan.

[background technology]

Now, some rural area well-diggings of northern China solve people's saliva and irrigation problem, and general drillng operation is that special-purpose well borer is finished, and existing well-rig heaviness is difficult for shifting defectives such as drilling cost height.

[summary of the invention]

In order to solve above-mentioned deficiency, the utility model provides a kind of trepan simple in structure, easy to use.

A kind of trepan is made up of vehicle frame, turning cylinder, speed changer, linking arm, driven brill, bracing frame, steel cable, cursor, carrier pipe, high-pressure pump, well casing, drill bit, and described vehicle frame hitch frame is connected with the draw-gear of tractor postposition; Described turning cylinder one end is connected with the driving shaft of tractor postposition, power is from tractor driving shaft, the other end is connected with speed changer, the effect of speed changer is the velocity of rotation of raising or deceleration speed changer, between speed changer and the driven brill linking arm is arranged, speed changer, driven brill one in front and one in back is located on the vehicle frame, well casing is by the upright ground of driven brill, well casing one end is provided with drill bit, and the other end is connected with carrier pipe, and carrier pipe is connected with high-pressure pump, high-pressure pump is sent into mud in the well casing by carrier pipe, and spray mud to the shaft bottom from drill bit, the effect of mud has two, the soil that first bit drills is come out, sand, stones etc. are absorbed by mud and progressively discharge outside, it is two when being drilling well, one deck viscosity mud in shop is bonded on the well inwall in the well, prevents soil in the well, sand, dropping of stone; Described bracing frame is located on the vehicle frame, and bracing frame is provided with telescoping handle, steel cable and pulley, and main effect is to have put well casing and carrier pipe.

The beneficial effects of the utility model are: the utility model can drag at baby tractor, operation does not need too many people to finish, only need two people just can, the impurities removal thing all is to carry out automatically in the operation process, can dig about 20 meters of the degree of depth, characteristics such as simple in structure, efficient is very high.

[description of drawings]

Fig. 1 the utility model structural representation

Among the figure: vehicle frame 1 turning cylinder 2 speed changers 3 linking arms 4 driven brill 5 derricks 6 steel cables 7 cursors 8 carrier pipes 9 high-pressure pumps 10 well casings 11 telescoping handles 12 pulleys 13

[specific embodiment]

Shown in Fig. 1, turning cylinder 2 one ends are connected with the driving shaft of tractor postposition, turning cylinder 2 other ends are connected with speed changer 3, between speed changer 3 and the driven brill 5 linking arm 4 is arranged, speed changer 3, driven brill 5 one in front and one in back is located on the vehicle frame 1, well casing 11 is by driven brill 5 upright ground, well casing 11 1 ends are provided with drill bit, the other end is connected with carrier pipe 9, carrier pipe 9 is connected with high-pressure pump 10, and high-pressure pump 10 is sent into mud in the well casing 11 by carrier pipe 9, and sprays mud from drill bit to the shaft bottom, derrick 6 is located on the vehicle frame 1, and derrick 6 is provided with telescoping handle 12, steel cable 7 and pulley 13.

Claims

1. a trepan is made up of vehicle frame, turning cylinder, speed changer, linking arm, driven brill, bracing frame, steel cable, cursor, carrier pipe, high-pressure pump, well casing, drill bit, it is characterized in that described vehicle frame hitch frame is connected with the draw-gear of tractor postposition; Described turning cylinder one end is connected with the driving shaft of tractor postposition, the other end is connected with speed changer, between speed changer and the driven brill linking arm is arranged, speed changer, driven brill one in front and one in back are located on the vehicle frame, and well casing is by the upright ground of driven brill, and well casing one end is provided with drill bit, the other end is connected with carrier pipe, carrier pipe is connected with high-pressure pump, and high-pressure pump is sent into mud in the well casing by carrier pipe, and sprays mud from drill bit to the shaft bottom; Described bracing frame is located on the vehicle frame, and bracing frame is provided with telescoping handle, steel cable and pulley.