CN201614932U

CN201614932U - Grooving machine

Info

Publication number: CN201614932U
Application number: CN2010201303757U
Authority: CN
Inventors: 尚广来
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-03-11
Filing date: 2010-03-11
Publication date: 2010-10-27
Anticipated expiration: 2020-03-11

Abstract

The utility model relates to a grooving machine, belongs to mining mechanical equipment, provides a grooving machine capable of digging grooves on coal petrography walls, and realizes mechanization of construction of digging the grooves on coal petrography bodies. The grooving machine comprises supporting legs, a frame, a rotary framework, a supporting arm, a cutting arm, a cutting disc, a cutting driving motor, a rotary driving motor, a first oil cylinder, a second oil cylinder, a supporting oil cylinder, a gear pair, a bearing, a transmission chain and bits. The grooving machine is structurally characterized in that the cutting driving motor is connected with the cutting disc through the transmission chain; the cutting driving motor is fixed onto the cutting arm; the cutting disc is fixed to the top end of the cutting arm; the cutting disc is a circular rotary disc; a plurality of the bits are arranged on the cutting disc; the cutting arm is connected with the supporting arm through a pin shaft; the supporting arm is positioned above the rotary framework; one end of the first oil cylinder is connected with the rotary framework; the other end of the first oil cylinder is connected with the supporting arm; one end of the second oil cylinder is connected with the supporting arm; and the other end of the second oil cylinder is connected with the cutting arm. The grooving machine is applied to the technical field of the mechanical equipment for digging the grooves.

Description

Groover

Technical field

The utility model groover relates to mine mechanism, is specially a kind of plant equipment of digging groove in mine working or tunnel on the coal petrography wall.

Background technology

In the tunnel or tunnel of mining, often need certain bar tunnel sealing, when constructing the isolation fire dam, must on the coal and rock of both sides, tunnel, dig groove, fire dam is built in the coal and rock, to improve obturation effect, still there is not a kind of special equipment to realize the mechanized of this work at present, rely on artificial pick plane to be implemented on the coal petrography wall fully and dig groove, manual operation efficiency is very low, labor strength is very big, and has certain danger.

The utility model content

For overcoming the deficiencies in the prior art, the utility model provides a kind of groover, can dig groove on the coal petrography wall, is implemented in the mechanization of digging groove construction on the coal and rock.

For solving the problems of the technologies described above, the technical solution adopted in the utility model is: groover, comprise: supporting leg, frame, the rotation framework, support arm, cutting arm, cutting disc, the cut CD-ROM drive motor, rotation drive motor, first oil cylinder, second oil cylinder, support cylinder, gear pair, bearing, driving-chain and pick, its structure is: the cut CD-ROM drive motor is connected with cutting disc by driving-chain, the cut CD-ROM drive motor is fixed on the cutting arm, cutting disc is fixed on the top of cutting arm, cutting disc is a round turntable, cutting disc is provided with a plurality of picks, cutting arm is connected with support arm by bearing pin, support arm is positioned at rotation framework top, first oil cylinder, one end is connected with the rotation framework, the first oil cylinder other end is connected with support arm, and second oil cylinder, one end is connected with support arm, and the second oil cylinder other end is connected with cutting arm.

The rotation framework is installed on the frame by bearing, and rotation drive motor is fixed on the frame, and the output shaft of rotation drive motor is connected with the rotation framework by gear pair.

Four supporting legs pass through four angles of bearing pin fixed frame; Support cylinder is articulated between supporting leg and the frame.

The utility model is compared the beneficial effect that has with prior art:

The utlity model has the mentality of designing novelty, advanced technology, easy and simple to handle, labor strength is low, high efficient construction, enforcement of the present utility model have increased a kind of novel device of mine construction, thereby have realized the mechanization that mine coal petrography wall is dug groove.

Description of drawings

Below in conjunction with accompanying drawing the utility model is further described:

Fig. 1 is the utility model structural representation;

Fig. 2 is the enlarged drawing of overlooking of Fig. 1.

Among the figure: 1 for supporting leg, 2 for frame, 3 for the rotation framework, 4 for support arm, 5 for cutting arm, 6 for cutting disc, 7 for the cut CD-ROM drive motor, 8 for rotation drive motor, 9 be first oil cylinder, 10 be second oil cylinder, 11 for support cylinder, 12 for gear pair, 13 for bearing, 14 for driving-chain, 15 for pick.

The specific embodiment

Shown in Figure 2 as Fig. 1, groover, comprise: supporting leg 1, frame 2, rotation framework 3, support arm 4, cutting arm 5, cutting disc 6, cut CD-ROM drive motor 7, rotation drive motor 8, first oil cylinder 9, second oil cylinder 10, support cylinder 11, gear pair 12, bearing 13, driving-chain 14 and pick 15, its structure is: cut CD-ROM drive motor 7 is connected with cutting disc 6 by driving-chain 14, drive cut and drive cutting disc 6 rotations, cut CD-ROM drive motor 7 is fixed on the cutting arm 5, cutting disc 6 is fixed on the top of cutting arm 5, cutting disc 6 is a round turntable, cutting disc 6 is provided with a plurality of picks 15, cutting arm 5 is connected with support arm 4 by bearing pin, support arm 4 is positioned at rotation framework 3 tops, first oil cylinder, 9 one ends are connected with rotation framework 3, first oil cylinder, 9 other ends are connected with support arm 4, second oil cylinder, 10 1 ends are connected with support arm 4, and second oil cylinder, 10 other ends are connected with cutting arm 5; By controlling moving up and down of first oil cylinder 9 and the second oil cylinder 10 realization cutting arms 5; Rotation framework 3 is installed on the frame 2 by bearing 13; Rotation drive motor 8 is fixed on the frame 2, and the output shaft of rotation drive motor 8 is connected with rotation framework 3 by gear pair 12; Drive rotation framework 3 by rotation drive motor 8 and rotate, realize the purpose that groove is dug in coal petrography wall both sides; Four supporting legs 1 pass through four angles of bearing pin fixed frame 2; Support cylinder 11 is articulated between supporting leg 1 and the frame 2; Support cylinder 11 is used for controlling supporting leg 1 to satisfy the adaptation of whole machinery to the ground irregularity degree.

Supporting leg 1 in the utility model, frame 2, rotation framework 3, support arm 4, cutting arm 5 and cutting disc 6, these six parts are the metal weldedstructure parts, all the other are for regulating, connect and the metallic element that drives, wherein rotation drive motor 8 has adopted low speed high torque hydraulic motor with cut CD-ROM drive motor 7, gear pair 12 is a rotary transmission part, be specially the bevel gear auxiliary structure, assembling process of the present utility model is: at first process each component, and buying bearing 13, cut CD-ROM drive motor 7, rotation drive motor 8, standard parts and components such as driving-chain 14 and bolt, and then carry out the assembling of each component, number of assembling steps is as follows: earlier with frame 2 horizontal positioned, to rotate framework 3 is contained on the frame 2 by bearing 13, support arm 4 usefulness bearing pins are bound up on the rotation framework 3, with bearing pin cutting arm 5 is bound up on the support arm 4, the flexible end of first oil cylinder 9 is cut with scissors on support arm 4, and the other end of first oil cylinder 9 is articulated in the front end of rotation framework 3 with bearing pin; With bearing pin second oil cylinder 10 is linked between support arm 4 and the cutting arm 5; Cutting disc 6, driving-chain 14 and cut CD-ROM drive motor 7 are fixed on the cutting arm 5; Rotation drive motor 8 is fixed on the frame 2, and integral body is sling refills supporting leg 1 and support cylinder 11 then, and the utility model embodiment assembling so far finishes.

The course of work of groover is: utilize certain vehicle that it is transported to the job location, control support cylinder 11 makes 1 of four supporting leg earthward; Operation rotation drive motor 8 makes cutting disc 6 be in the orientation that will dig groove; Control first oil cylinder 9 and second oil cylinder 10, make cutting disc 6 be in due position; Start cut CD-ROM drive motor 7 and drive cutting disc 6 rotations, continue coordinated manipulation first oil cylinder 9 and second oil cylinder 10 then, just can on the coal petrography wall, dig out one groove from top to bottom, after the cutting of the groove on the side coal petrography wall is finished, operation rotation drive motor 8, make cutting disc 6 parts rotate to opposite side, repeating to dig operation just can, after the whole cuttings of side grooves are finished, operate rotation drive motor 8 again, make equipment be in travel position, so just finished the cutting groove operation of a construction point.

Claims

1. groover, comprise: supporting leg (1), frame (2), rotation framework (3), support arm (4), cutting arm (5), cutting disc (6), cut CD-ROM drive motor (7), rotation drive motor (8), first oil cylinder (9), second oil cylinder (10), support cylinder (11), gear pair (12), bearing (13), driving-chain (14) and pick (15), it is characterized by: cut CD-ROM drive motor (7) is connected with cutting disc (6) by driving-chain (14), cut CD-ROM drive motor (7) is fixed on the cutting arm (5), cutting disc (6) is fixed on the top of cutting arm (5), cutting disc (6) is a round turntable, cutting disc (6) is provided with a plurality of picks (15), cutting arm (5) is connected with support arm (4) by bearing pin, support arm (4) is positioned at rotation framework (3) top, first oil cylinder (9) one ends are connected with rotation framework (3), first oil cylinder (9) other end is connected with support arm (4), second oil cylinder (10) one ends are connected with support arm (4), and second oil cylinder (10) other end is connected with cutting arm (5).

2. groover as claimed in claim 1, it is characterized by: rotation framework (3) is installed on the frame (2) by bearing (13), rotation drive motor (8) is fixed on the frame (2), and the output shaft of rotation drive motor (8) is connected with rotation framework (3) by gear pair (12).

3. groover as claimed in claim 1 is characterized by: four supporting legs (1) are by four angles of bearing pin fixed frame (2); Support cylinder (11) is articulated between supporting leg (1) and the frame (2).