CN2632159Y

CN2632159Y - Tractive dredging apparatus

Info

Publication number: CN2632159Y
Application number: CN 03239514
Authority: CN
Inventors: 谢承林
Original assignee: Individual
Current assignee: Individual
Priority date: 2003-03-09
Filing date: 2003-03-09
Publication date: 2004-08-11
Anticipated expiration: 2013-03-09

Abstract

The utility model relates to a tractive dredging apparatus, which is provided with a wheel (1, 9 and 13) on a stander (3) and capable of moving in horizontal and vertical direction in operation. A motion engine (4) is arranged on the stander (3). The main clutch (43), a gear-box (42) and a chain wheel (39, 41 and 5) are used to transmit the torque force to a winch (34, 36 and 7). The winches (34, 36 and 7 are used to twist a steel wire rope (25, 26 and 28). A tractive hopper (27) is pulled by a pulley frame (33) and a corner frame (17) to operate repeatedly, thereby daggling the silt in pound and channel to bank smoothly.

Description

Traction type mud dredger

(1), technical field: the utility model relates to the machines for mud clearage of a kind of fish pond and channel.

(2), background technology: present employed machines for mud clearage mainly contains waterpower fish pond excavator group and boat form sludge-clearing machine, and their common feature all is with slush pump mud to be mixed extraction with water, and concentration of hydraulic mixture is low, and fish pond in blocks does not have the local mud of containing.I take to use dried desilting mode in No. 99245295.3 patents of application on November 10th, 99, can effectively the mud in fish pond and the channel be drawn on the bank, but because the tractor volume is big, the installation floor space am big, just can't operation on some narrow Chi Geng.

(3), summary of the invention: the purpose of this utility model is to provide a kind of improved traction type mud dredger, and not only cost is lower for it, and is lighter, and can operation on narrow Chi Geng.

The purpose of this utility model is to realize like this, three wheels are housed on a frame, frame just can vertical or horizontally on the ground move, engine (diesel engine, motor etc.) is installed on the frame, pulley yoke, capstan winch, sprocket wheel (or gear) also are housed on frame, between sprocket wheel (or gear) and engine, main clutch and gearbox are housed, between pulley yoke and trailer, set up the corner frame, the corner frame stands on the narrow Chi Geng, and wire rope can carry out operation around certain angle along the corner frame.The corner frame can be a separated type, also can make an integral body with pulley yoke.

(4), description of drawings:

Fig. 1 is the structure chart of traction type mud dredger.

Fig. 2 is the structure chart of the universal pulley of traction type mud dredger corner frame.

With reference to accompanying drawing, the utility model is described in further detail.In Fig. 1, wheel 1,9,13 is housed below the frame 3, frame can laterally move on the ground like this, if wheel 9,13 is contained in two trailing flanks of frame 3, frame just can vertically move under the cooperation that turns to tommy bar 2, because turn to tommy bar to be connected with the axle center of wheel 1; Axes sleeve is in the cover of frame 3.Engine 4 is installed on the frame 3, drive main clutch 43 rotations by belt 44, one of main clutch 43 and gearbox 42 is connected, gear engagement by the different speed ratios in the gearbox, make two of gearbox to obtain different speed and torsion, sprocket wheel 40 (or gear) is contained on the gear-box axle, two torsion that transmit of gearbox are delivered to (or capstan winch 34 on the sprocket wheel 39 by chain (or gear), 36, on 7 the axle), sprocket wheel 39

drives sprocket wheel

41 and 5 rotations by chain, capstan winch 34,36,7 make cylindrical shape, and be installed on the frame 3 by axle and bearing support, can freely rotate,

sprocket wheel

39,41,5 are installed in corresponding capstan winch 34,36, on 7 the axle, at

sprocket wheel

39,41,5 with separately capsizing moment spindle on jaw clutch 37 is housed, 38,6, jaw clutch 37,38,6 can cut off and transmit

sprocket wheel

39,41,5 pass to capstan winch 34,36,7 torsion.The check mechanism 10,12 of band ratchet is housed at the other end of capstan winch 34,7, to its objective is in order preventing and to continue the

loose wire rope

25,28 of idle running throwing when torsion stops because of capstan winch reverses, contact roller 35 is housed below capstan winch 36, contact roller 35 usefulness springs are upwards held, make wheel rim be close to wire rope 26 on the capstan winch 36, to prevent that wire rope 26 is capstan winch 36 upthrow pines.The lower end of pulley yoke 33 is contained on the frame, with 3 active connections of frame, support 32 is equipped with at the middle part, can be on the ground with the pressure support on the pulley yoke 33,

pulley

14,15,16 is equipped with on the top of pulley yoke, and the top of pulley yoke is connected with frame 3 with a wire rope that has wire tensioner 11, to form triangle, prevent that frame 3 from up jumping when stressed, and mooring anchor 8 is housed, prevent that frame 3 from laterally moving in a side of frame 3.Corner frame 17 stands on the Chi Geng, by two

struts

29,30 and two tension anchors 22,31 location, tension anchor 22 is connected with the straight-bar of corner frame 17 by wire rope 21, air-teturning rollering anchor 24 is positioned at the opposite of corner frame 17, between corner frame 17 and air-teturning rollering anchor 24, trailer 27 is housed, trailer 27 is made Kei-shaped, trailer 27 retreat rear portion the pulley 23 through air-teturning rollering anchor 24 on of wire rope 25 by trailer, universal pulley 18 on the corner frame 17, pulley 16 on the pulley yoke 33 is connected with capstan winch 7, the dump wire rope 26 of trailer 27 by the upper back of trailer through universal pulley 19, pulley 15 is connected with capstan winch 36, the wire rope 28 that advances on the trailer 27 by the preceding bottom of trailer through universal pulley 20, pulley 14 is connected with capstan winch 34.The top of the carriage 46 of universal pulley be equipped with can freely rotate hook 45 and the pulley 47 of middle trough of belt, two guide rollers 50 respectively are housed in the guide frame 49 on carriage 46 both sides, guide roller 50 is enclosed within on the roller pin 51, and can freely rotate, grease nipple 48 is equipped with on the top of roller pin 51, there is oilhole inside, grease nipple 53 also is housed on the pulley pin 52, so that it is oily, wire rope passes in the middle of the guide roller on pulley 47 both sides, and drop in the groove of pulley 47, make not eccentric wear pulley 47 and not being stuck in the carriage 46 of wire rope.

(5), the specific embodiment: during operation, start engine 4 earlier, torsion is through belt 44, main clutch 43, gearbox 42, sprocket wheel 40 is delivered to

sprocket wheel

39,41, on 5, leave jaw clutch 37,38, at this moment capstan winch 34,36 are in free state, jaw clutch 6 is engaged, capstan winch 7 begins to rotate, retreat wire rope 25, through pulley 16, universal pulley 18, air-teturning rollering anchor pulley 23, pulling trailer 27 retreats to the pond, again jaw clutch 6 is left, with jaw clutch 37,38 engage, capstan winch 34,36 begin to rotate, advance wire rope 28 through pulley 14, universal pulley 20 pulling trailers 27 advance, at this moment mud is dug in the trailer 27, when trailer 27 being drawn on the bank predetermined local time, leave jaw clutch 37, capstan winch 34 stops operating, trailer 27 halts, dump wire rope 26 continues along pulley 15, carry on the universal pulley 19 pulling trailers 27, until the mud in the trailer is unsnatched, leave jaw clutch 38 again, engage jaw clutch 6, trailer 27 retreats, and so circulation repeatedly.

When Chi Geng is very wide, can shed corner frame 17, two wheels 13,9 on the frame 3 are contained in two trailing flanks of frame 3, pull and turn to tommy bar 2, can make frame 3 vertically move operation.

Claims

1, a kind of by frame (3), capstan winch (34,36,7), pulley yoke (33), wire rope (25,26,28), trailer (27), the traction type mud dredger that air-teturning rollering anchor (24) is formed, pass through capstan winch, wire rope pulling trailer comes and goes operation, it is characterized in that being equipped with on the frame wheel (1,9,13) and mooring anchor (8), engine (4) is installed on the frame (3), engine (4) is by belt (44) transmission main clutch (43) rotation, between main clutch (43) and sprocket wheel (39), gearbox (42) is housed, at sprocket wheel (39,41,5) with capstan winch (34,36, jaw clutch (37 is housed 7), 38,6), the contact roller (35) of band spring is housed on capstan winch (36), capstan winch (34,7) a end is equipped with check mechanism (10,12), between the top of frame (3) and pulley yoke (33), be connected, between pulley yoke (33) and trailer (27), be equipped with and be with universal pulley (18 with the wire rope that has wire tensioner (11), 19,20) corner frame (17).

2,1 described traction type mud dredger as requested, it is characterized in that: two tension anchors (22,31) and two struts (29,30) are housed on the straight-bar of corner frame (17), and hang with three universal pulleys (18,19,20), be equipped with on the carriage of universal pulley (46) can freely rotate hook (45) and the pulley (47) of middle trough of belt, on carriage (46) both sides two guide rollers (50) are housed respectively, guide roller (50) can rotate flexibly at roller pin (51), and the grease nipple (48,53) of energy oiling all is housed on roller pin (51) and the pulley pin (52).

3, traction type mud dredger according to claim 1 is characterized in that: between gearbox (42) and capstan winch (34,36,7) gear is housed, the torsion of gearbox (42) output shaft arrives on the capstan winch (34,36,7) by gear transmission.

4, traction type mud dredger according to claim 1 is characterized in that: pulley yoke (33) is made an integral body with corner frame (17).