CN104099960A

CN104099960A - Hydraulic groover

Info

Publication number: CN104099960A
Application number: CN201410376237.XA
Authority: CN
Inventors: 张璐
Original assignee: 张璐
Current assignee: Jiangsu Fawkes Machinery Group Co., Ltd.
Priority date: 2014-08-03
Filing date: 2014-08-03
Publication date: 2014-10-15
Anticipated expiration: 2034-08-03
Also published as: CN104099960B

Abstract

The invention discloses a hydraulic groover, wherein a rectangular steel structure is formed by a first cross rod, a second cross rod, a longitudinal rod and a vertical side of a crank arm; the rectangular steel structure is fixed to a second stand column through the crank arm; the upper end of a drill stem penetrates through a first sleeve, the middle of the same penetrates through a second sleeve, and a drill is fixed to the lower end of the same; the first sleeve is fixed to the first cross rod; the second sleeve is fixed to the second cross rod; a gear is fixed to the drill stem between the first and second sleeves; the gear is abnormal that one side is toothed while the other side has no tooth; a rectangular frame is arranged at the periphery of the gear; a rack is arranged on each of two opposite sides of the rectangular frame; the rectangular frame is positioned at the middle part of a square rod; a third sleeve sleeves the left side of the square rod, a fourth sleeve sleeves the right side of the square rod, and the left end of the square rod is hinged to the right end of a transmission arm through a hinge pin.

Description

Hydraulic pressure groover

Technical field

The present invention relates to a kind of groover, particularly a kind of hydraulic engineering or Industrial and Civil Engineering are built the hydraulic pressure groover that underground impervious wall grooving is used.

Background technology

Hydraulic engineering or Industrial and Civil Engineering are built underground impervious wall groover, mostly all have grooving inefficiency, rocking vibration when grooving, the shortcoming such as the cell body that digs out is irregular.

Summary of the invention

The present invention has overcome the shortcoming of above groover, and a kind of hydraulic pressure groover is provided.

The present invention is achieved through the following technical solutions:

A kind of hydraulic pressure groover, the first column, the second column, the first transverse arm, the second transverse arm and the firm steel structure of composition of cranking arm, the hinged armstand of oil-hydraulic cylinder left end, armstand is fixed on the first transverse arm, hinged the second swing arm of oil-hydraulic cylinder right-hand member, hinged cranking arm in the middle of the second swing arm, its lower end is fixed with the second tool arm, and the second tool arm bottom is provided with cutter tooth; The first hinged the second transverse arm in swing arm upper end, middle hinged transmission arm left end, lower end is fixed with the first tool arm, and the first tool arm bottom is also provided with cutter tooth; Oblique arm right-hand member is articulated with the top of the second swing arm, and oblique arm left end is articulated with the top of the first swing arm; The first cross bar, the second cross bar, vertical pole and a rectangle steel structure of stile composition of cranking arm, this rectangle steel structure is fixed on the second column by cranking arm; Drilling rod upper end is through first set, middle through the second cover, its lower end is fixed with drill bit, first set is fixed on the first cross bar, the second cover is fixed on the second cross bar, on drilling rod between first set and the second cover, be fixed with gear, gear is to have tooth while anodontia heterotypic gear, gear is provided with rectangular frame around, on two opposite side of rectangular frame, be respectively equipped with tooth bar, rectangular frame is fixed on the medium position of square bar, and the square bar left side is through the 3rd cover, square bar the right is through quadruplet, and square bar left end is by the right-hand member of a hinged transmission arm of bearing pin.

The present invention has following feature:

The present invention's the first swing arm is rotated by transmission arm, square bar and rectangular frame driven wheel clockwise direction in reciprocating process, drive the rotation of drill bit clockwise direction by drilling rod thus, drill bit bores moving stratum pore-forming in rotary course, stablizes groover, avoids double swerve.

Brief description of the drawings

Below in conjunction with accompanying drawing, the present invention is further illustrated:

Fig. 1 is structural representation of the present invention;

Fig. 2 is A-A sectional view of Fig. 1;

Fig. 3 is B-B sectional view of Fig. 1.

In figure: 1, the first column, 2, the second column, 3, the first transverse arm, 4, armstand, 5, oil-hydraulic cylinder, 6, the second transverse arm, 7, crank arm, 8, oblique arm, 9, the first swing arm, 10, the second swing arm, 11, the first cross bar, 12, first set, 13, vertical pole, 14, square bar, 15, gear, 16, rectangular frame, 17, transmission arm, 18, the second cross bar, 19, the second cover, 20, drilling rod, 21, drill bit, 22, the first tool arm, 23, the second tool arm, 24, cutter tooth, 25, the 3rd cover, 26, quadruplet, 27, bearing pin, 28, tooth bar.

Detailed description of the invention

Accompanying drawing is a kind of specific embodiment of the present invention, this embodiment first column, the second column, the first transverse arm, the second transverse arm and the firm steel structure of composition of cranking arm, the hinged armstand 4 of oil-hydraulic cylinder 5 left end, armstand is fixed on the first transverse arm 3, hinged the second swing arm 10 of oil-hydraulic cylinder right-hand member, second hingedly in the middle of swing arm cranks arm 7, and its lower end is fixed with the second tool arm 23, the second tool arm bottoms and is provided with cutter tooth 24, the first hinged the second transverse arm 6 in swing arm 9 upper ends, middle hinged transmission arm 17 left ends, lower end is fixed with the first tool arm 22, the first tool arm bottoms and is also provided with cutter tooth, oblique arm 8 right-hand members are articulated with the top of the second swing arm, and oblique arm left end is articulated with the top of the first swing arm, the first cross bar 11, the second cross bar 18, vertical pole 13 and a rectangle steel structure of stile composition of cranking arm, this rectangle steel structure is fixed on the second column 2 by cranking arm, drilling rod upper end is through first set 12, middle through the second cover 19, its lower end is fixed with drill bit 21, first set is fixed on the first cross bar, the second cover is fixed on the second cross bar, on drilling rod between first set and the second cover, be fixed with gear 15, gear is to have tooth while anodontia heterotypic gear, gear is provided with rectangular frame 16 around, on two opposite side of rectangular frame, be respectively equipped with tooth bar 28, rectangular frame is fixed on the medium position of square bar 14, the square bar left side is through the 3rd cover, square bar the right is through quadruplet, square bar left end is by the right-hand member of a hinged transmission arm 17 of bearing pin.

When the present invention works, the oil circuit of one CPU magnetic hydraulically-controlled valve control oil-hydraulic cylinder, make oil-hydraulic cylinder always regular one stretch a contracting, drive thus the upper end of the second swing arm to swing, because being articulated with, the centre of the second swing arm cranks arm, so, also regular swinging of the second tool arm of ining succession in the second swing arm lower end, simultaneously, the upper position of the second swing arm draws the upper position that pushes away the first swing arm by oblique arm, because the upper end of the first swing arm is articulated with the second transverse arm, so, the first tool arm of ining succession in the first swing arm lower end also regular right left swing is moving, cutter tooth on cutter tooth on the first tool arm and the first tool arm and the second tool arm and the second tool arm synchronously moves reciprocatingly, cutter tooth is grooving at the volley, the grooving soil body is mixed in water is replaced by direct circulation, the first swing arm is in swinging, by transmission arm push-and-pull square bar, drive rectangular frame left and right to move back and forth by square bar, when rectangular frame moves right, by the rack drives gear timing pin direction rotation of top, in the time that rectangular frame moves to low order end, gear departs from the tooth bar of top, just in time be meshed with following tooth bar, now rectangular frame is to left movement, by following rack drives gear timing pin direction rotation, and so forth, the rotation of driven gear clockwise direction, because gear is fixed on drilling rod, drive the rotation of drill bit clockwise direction by drilling rod thus, drill bit bores moving stratum pore-forming in rotary course, stablize groover, avoid double swerve.

Claims

1. a hydraulic pressure groover, the first column, the second column, the first transverse arm, the second transverse arm and the firm steel structure of composition of cranking arm, the hinged armstand of oil-hydraulic cylinder (5) left end (4), armstand is fixed on the first transverse arm (3), hinged the second swing arm of oil-hydraulic cylinder right-hand member (10), hinged cranking arm (7) in the middle of the second swing arm, its lower end is fixed with the second tool arm (23), and the second tool arm bottom is provided with cutter tooth (24), hinged the second transverse arm in the first swing arm (9) upper end (6), middle hinged transmission arm (17) left end, lower end is fixed with the first tool arm (22), and the first tool arm bottom is also provided with cutter tooth, oblique arm (8) right-hand member is articulated with the top of the second swing arm, oblique arm left end is articulated with the top of the first swing arm, it is characterized in that: the first cross bar (11), the second cross bar (18), vertical pole (13) and a rectangle steel structure of stile composition of cranking arm, this rectangle steel structure is fixed on the second column (2) by cranking arm, drilling rod upper end is through first set (12), middle through the second cover (19), its lower end is fixed with drill bit (21), first set is fixed on the first cross bar, the second cover is fixed on the second cross bar, on drilling rod between first set and the second cover, be fixed with gear (15), gear is to have tooth while anodontia heterotypic gear, gear is provided with rectangular frame (16) around, on two opposite side of rectangular frame, be respectively equipped with tooth bar (28), rectangular frame is fixed on the medium position of square bar (14), the square bar left side is through the 3rd cover, square bar the right is through quadruplet, square bar left end is by the right-hand member of a hinged transmission arm of bearing pin (17).