CN211250678U - Hydraulic propelling device for manure leaking plate front traveling crane - Google Patents

Abstract

The utility model discloses a hydraulic pressure advancing device for leaking before dropping board driving, including the upper beam, install hydraulic pressure advancing mechanism on the upper beam, hydraulic pressure advancing mechanism is including advancing frame and pneumatic cylinder, it includes the splice holder to advance the frame, two slots are installed to the top symmetry of splice holder, the activity is pegged graft in the slot has the sloping, the both sides of advancing the frame are rotated through the bearing pin and are connected with the propulsion wheel, the fixing base one end of pneumatic cylinder articulates on the upper beam, the piston rod one end of pneumatic cylinder articulates on the splice holder's splice holder, it has a wire rope to coil respectively on every sloping, wire rope coils and is fixed in the slot behind the sloping, wire rope's one end is walked around behind first right guide pulley and is downhung and fixedly connected with rope clip, wire rope's the other end is walked around behind second right guide pulley and the left guide pulley that corresponds in proper order and is downhung. The utility model discloses can replace the hoist mechanism among the prior art, make the mould body after targetting in place automatic shutdown descend.

Description

Hydraulic propelling device for manure leaking plate front traveling crane

Technical Field

The utility model relates to a leak dropping board processing technology field especially relates to a hydraulic pressure advancing device that is used for leaking dropping board front driving.

Background

In order to keep pigsties clean and facilitate automatic cleaning of pig manure, a plurality of modern large-scale pig farms generally build the pigsties by using concrete manure leaking plates which are produced by using moulds; and when processing hourglass dropping board, will put hourglass dropping board mould earlier on the shaking table, then put into the reinforcing bar net at the mould body, fill in the concrete, open the shaking table and vibrate, wait to vibrate closely knit back, again with upper portion smoothing, later, hoist the mould wholly through hoist mechanism, and through tilting mechanism with the mould upset back, the mould after will overturning moves down on the shaking table through hoist mechanism carries out the drawing of patterns operation, put the layer board to the good hourglass dropping board of processing at last, can accomplish.

The hoisting machine is generally adopted by the hoisting mechanism of the existing concrete dropping board manufacturing device for hoisting the mould and the turnover mechanism, and the hoisting machine has the following defects in the process of moving the mould after turnover to the vibration table: when the dropping board mould is required to be demoulded, after the rope is released for a certain distance, the mould is placed on the vibrating table, however, the winch cannot automatically stop working, but continues to rotate to release the rope, when the steel wire rope is released and the motor of the winch still rotates, the steel wire rope can be rewound on the winding drum, and finally the mould is lifted to be separated from the vibrating table, so that inconvenience is brought to demoulding, the working efficiency is low, and the device is easy to damage.

Disclosure of Invention

The utility model discloses a solve the weak point among the prior art, provide a hydraulic pressure advancing device that is used for leaking driving before the dropping board, can replace the hoist mechanism among the prior art, make the mould body after targetting in place automatic shutdown descend.

The utility model adopts the technical scheme that the hydraulic propulsion device for the dung leaking plate front traveling crane is provided, the hydraulic propulsion device comprises an upper beam, a hydraulic propulsion mechanism is arranged on the upper beam, the hydraulic propulsion mechanism comprises a propulsion frame and a hydraulic cylinder, the propulsion frame comprises a connecting main body, two slots are symmetrically arranged at the top of the connecting main body, an inclined iron is movably inserted in each slot, two sides of the propulsion frame are rotatably connected with a propulsion wheel through a support shaft, the upper beam is a square frame, a pair of slideways are correspondingly arranged at the inner sides of the square frame, the slideways are arranged along the length direction of the upper beam, and the propulsion wheels are rolled in the slideways; the hydraulic cylinder is arranged along the length direction of the upper beam, when the hydraulic cylinder is not in operation, the slide way and the hydraulic cylinder are respectively positioned at the left half part and the right half part of the upper beam, one end of a fixed seat of the hydraulic cylinder is hinged on the upper beam, one end of a piston rod of the hydraulic cylinder is hinged on a connecting main body of the propelling frame, two left guide wheels are arranged at the left side of the slide way, two pairs of right guide wheels are arranged at the right side of the hydraulic cylinder, each pair of right guide wheels respectively corresponds to one left guide wheel, each pair of right guide wheels respectively comprises a first right guide wheel and a,

a steel wire rope is coiled on each inclined iron respectively, the steel wire rope is fixed in the slot after being coiled on the inclined iron, one end of the steel wire rope winds around the first right guide wheel and then falls downwards and is fixedly connected with a rope clamp, and the other end of the steel wire rope winds around the second right guide wheel and the corresponding left guide wheel in sequence and then falls downwards and is fixedly connected with the rope clamp.

Preferably, the slot at the top of the connecting body is trapezoidal, the contour of the oblique iron is matched with the shape of the slot, and the oblique iron is wedged into the slot.

Preferably, two pairs of propelling wheels are respectively and rotatably connected to two sides of the propelling frame.

Preferably, the bottoms of the four corners of the upper beam are respectively and fixedly connected with a connecting plate, and the upper beam is fixedly connected with the door type vertical frame through the connecting plate.

Adopt above-mentioned technical scheme, the utility model has the advantages of it is following:

the utility model discloses when using, whether the piston rod that utilizes the pneumatic cylinder stretches out, makes to impel the frame and remove along the slide, can realize wire rope's stretching out and shrink, selects suitable pneumatic cylinder, makes the working stroke of pneumatic cylinder unanimous with the distance that needs wire rope to descend, when wire rope descends the position of needs, the utility model discloses can the automatic shutdown descend, compare prior art, the utility model discloses need not artificial control hoist engine switch, can stop when leaking the excrement board mould body and target in place, avoid not putting a series of problems that target in place and bring because of the mould body.

Drawings

Fig. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic structural view of a propulsion frame of the present invention;

FIG. 3 is a right side view of FIG. 1;

FIG. 4 is a schematic view of the extended and retracted positions of the piston rod of the hydraulic cylinder of the present invention;

fig. 5 is a right side view of fig. 4.

Detailed Description

As shown in figures 1 to 5, the hydraulic propulsion device for the forward traveling crane for the excrement leaking plate of the utility model can be applied to a forward traveling crane for manufacturing the concrete excrement leaking plate, the forward traveling crane for manufacturing the concrete excrement leaking plate comprises a frame and traveling ground beams 1 arranged at two sides of the bottom of the frame, traveling wheels 2 are arranged at two ends of the traveling ground beams 1, the traveling wheels 2 roll on tracks arranged on the ground, the traveling wheels 2 are driven by a motor, the frame comprises an upper beam 3 and portal vertical frames 4 at two sides,

the hydraulic pushing mechanism is mounted on the upper beam 3 and comprises a pushing frame and a hydraulic cylinder 5, the pushing frame comprises a connecting main body 6, two slots 7 are symmetrically mounted at the top of the connecting main body 6, an oblique iron 8 is movably inserted in each slot 7, two sides of the pushing frame are rotatably connected with pushing wheels 9 through support shafts 10, the upper beam 3 is a square frame, a pair of slideways 11 are correspondingly mounted on the inner side of the square frame, the slideways 11 are arranged along the length direction of the upper beam 3, and the pushing wheels 9 are rolled in the slideways 11; the hydraulic cylinder 5 is arranged along the length direction of the upper beam 3, the working stroke of the hydraulic cylinder 5 is consistent with the descending distance of the steel wire rope 16, when the hydraulic cylinder 5 is not in operation, the slideway 11 and the hydraulic cylinder 5 are respectively positioned at the left half part and the right half part of the upper beam 3, one end of a fixed seat of the hydraulic cylinder 5 is hinged on the upper beam 3, one end of a piston rod of the hydraulic cylinder 5 is hinged on a connecting main body 6 of the propelling frame, two left guide wheels 12 are arranged at the left side of the slideway 11, two pairs of right guide wheels are arranged at the right side of the hydraulic cylinder, each pair of right guide wheels respectively corresponds to one left guide wheel 12, each pair of right guide wheels respectively comprises a first right guide,

each inclined iron 8 is respectively coiled with a steel wire rope 16, the steel wire rope 16 is fixed in the slot 7 after being coiled with the inclined iron 8 (the steel wire rope 16 is clamped between the inclined iron 8 and the slot 7), one end of the steel wire rope 16 downwards falls and is fixedly connected with a rope clamp 17 after bypassing the first right guide wheel 13, and the other end of the steel wire rope 16 downwards falls and is fixedly connected with the rope clamp 17 after sequentially bypassing the second right guide wheel 14 and the corresponding left guide wheel 12;

the both ends of entablature 3 respectively with the 4 fixed connection of door-type grudging post of both sides, fixed mounting has stand 18 in the door-type grudging post 4 of both sides respectively, sliding connection has sliding bracket 19 on the stand 18, fixedly connected with crossbeam 20 between two sliding bracket 19, the rope clamp 17 at 16 both ends of wire rope connects respectively on crossbeam 20, still installs the tilting mechanism of finishing device and being used for the upset hourglass dropping board on crossbeam 20.

The pushing frame moves along the slide rail 11 through the pushing wheel 9 under the action of the hydraulic cylinder 5, the wedge 8 moves along with the pushing frame, when the hydraulic cylinder 5 extends out, the pushing frame moves leftwards, the wedge 8 drives the fixed part of the steel wire rope 16 to move leftwards, both ends of the steel wire rope 16 move upwards, and the beam 20 can be driven to move upwards;

the slot 7 at the top of the connecting main body 6 is trapezoidal, the outline of the wedge 8 is matched with the shape of the slot 7, and the wedge 8 is wedged into the slot 7. The angle iron 8 can fix the steel cable 16 on the connecting body 6, and can enable the steel cable 16 to move along with the movement of the propelling frame.

Two pairs of propelling wheels 9 are respectively and rotatably connected with the two sides of the propelling frame. The propulsion process is more stable, and the lifting stability is improved.

The bottom of the four corners of the upper beam 3 is respectively fixedly connected with a connecting plate 21, and the upper beam 3 is fixedly connected with the door type vertical frame 4 through the connecting plate 21. The connection mode is more stable and convenient to disassemble and assemble.

The sliding support 19 comprises a sleeve 22 and a connecting block 23, the sleeve 22 is connected with the upright column 18 in a sliding mode, one end of the connecting block 23 is fixedly connected with the sleeve 22, and the other end of the connecting block 23 is fixedly connected with the cross beam 20.

The troweling device comprises a pulley 24 installed on the cross beam 20, the pulley 24 is slidably connected onto the cross beam 20, a first speed reduction motor 25 is installed on the pulley 24, a driving chain wheel is connected with the first speed reduction motor 25 in a transmission mode, a driven chain wheel is fixedly connected onto a wheel shaft of the pulley 24, the driving chain wheel is connected with the driven chain wheel through a chain in a transmission mode, vertical rods 26 are symmetrically fixed onto the pulley 24, a speed reducer bottom plate 27 is fixedly connected to the bottom of each vertical rod 26, a second speed reduction motor 28 is installed onto the speed reducer bottom plate 27, a troweling disc 29 is installed below the speed reducer bottom plate 27, and the troweling disc 29 is in transmission connection with.

When the dung leaking plate to be treated is subjected to smearing treatment, the first speed reducing motor 25 drives the driving chain wheel to rotate, and the driving chain wheel drives the driven chain wheel to rotate through the chain, so that the pulley 24 moves along the cross beam 20; the second reduction motor 28 rotates to rotate the troweling disc 29 for troweling.

Tilting mechanism includes the peg 30 of fixed connection in 20 both sides of crossbeam, the lower extreme fixedly connected with arm-tie 31 of peg 30, rectangular hole has been seted up on the arm-tie 31, big-end-up in the rectangular hole, be equipped with first shaft coupling 32 in the rectangular hole of one of them arm-tie 31, the inboard of first shaft coupling 32 is equipped with fixture 33, the side direction of another arm-tie 31 is fixed with motor mounting panel 34, be fixed with upset actuating mechanism on the motor mounting panel 34, the tip of upset actuating mechanism's output shaft is equipped with second shaft coupling 35, second shaft coupling 35 and first shaft coupling 32 phase-match. The specific structure can refer to a Chinese patent with an authorization publication number of CN 207448766U, namely a turnover mechanism of a dropping board mould.

When tilting mechanism uses, moving beam 20, go into the hourglass dropping board mould body with fixture 33 card, when needs carry out vibration treatment, put the hourglass dropping board mould body on the shaking table, after the shaking table was put to the mould body on, crossbeam 20 continues to move certain distance downwards, at this moment, first shaft coupling 32 is motionless along with the mould body with fixture 33, second shaft coupling 35 is along with peg 30 and the downstream of motor mounting panel 34, upset actuating mechanism just can not participate in the vibration, after vibration processing is accomplished, upwards mention crossbeam 20, can drive peg 30 and second shaft coupling 35, second shaft coupling 35 can interlock first shaft coupling 32 again, after the mould body breaks away from the shaking table completely, reuse upset actuating mechanism to carry out the upset operation to the mould body again.

The utility model provides a preceding driving a vehicle for preparation of concrete hourglass dropping board is when using, frame accessible walking ground beam 1 is along ground rail-engaging, can guarantee the reciprocating motion of frame, whether the piston rod that utilizes pneumatic cylinder 5 stretches out, make and advance the frame and remove along slide 11, can realize stretching out and the shrink of wire rope 16, can promote and descend crossbeam 20, drive the rising and the decline of smoothing device and tilting mechanism, select suitable pneumatic cylinder 5, make pneumatic cylinder 5's working stroke unanimous with the distance that needs wire rope 16 to descend, when wire rope 16 descends the position that needs, the utility model discloses can the automatic shutdown decline, compare prior art, the utility model discloses need not artificial control hoist engine switch, can stop when hourglass dropping board mould body is to the position.

The above embodiments are not intended to limit the shape, material, structure, etc. of the present invention in any form, and all of the technical matters of the present invention belong to the protection scope of the present invention to any simple modification, equivalent change and modification of the above embodiments.

Claims (4)

1. The utility model provides a hydraulic pressure advancing device that is used for leaking before dropping board driving which characterized in that: the hydraulic pushing mechanism comprises a pushing frame and a hydraulic cylinder, the pushing frame comprises a connecting body, two slots are symmetrically arranged at the top of the connecting body, an oblique iron is movably inserted in each slot, two sides of the pushing frame are rotatably connected with pushing wheels through supporting shafts, the upper beam is a square frame, a pair of slideways are correspondingly arranged on the inner side of the square frame, the slideways are arranged along the length direction of the upper beam, and the pushing wheels are rolled in the slideways; the hydraulic cylinder is arranged along the length direction of the upper beam, when the hydraulic cylinder is not in operation, the slide way and the hydraulic cylinder are respectively positioned at the left half part and the right half part of the upper beam, one end of a fixed seat of the hydraulic cylinder is hinged on the upper beam, one end of a piston rod of the hydraulic cylinder is hinged on a connecting main body of the propelling frame, two left guide wheels are arranged at the left side of the slide way, two pairs of right guide wheels are arranged at the right side of the hydraulic cylinder, each pair of right guide wheels respectively corresponds to one left guide wheel, each pair of right guide wheels respectively comprises a first right guide wheel and a,

a steel wire rope is coiled on each inclined iron respectively, the steel wire rope is fixed in the slot after being coiled on the inclined iron, one end of the steel wire rope winds around the first right guide wheel and then falls downwards and is fixedly connected with a rope clamp, and the other end of the steel wire rope winds around the second right guide wheel and the corresponding left guide wheel in sequence and then falls downwards and is fixedly connected with the rope clamp.

2. A hydraulic propulsion device for a strake forward vehicle according to claim 1, characterised in that: the slot at the top of the connecting main body is trapezoidal, the contour of the oblique iron is matched with the shape of the slot, and the oblique iron is wedged into the slot.

3. A hydraulic propulsion device for a strake forward vehicle according to claim 1, characterised in that: two sides of the propelling frame are respectively and rotatably connected with two pairs of propelling wheels.

4. A hydraulic propulsion device for a strake forward vehicle according to claim 1, characterised in that: the bottoms of the four corners of the upper beam are respectively and fixedly connected with a connecting plate, and the upper beam is fixedly connected with the door type vertical frame through the connecting plate.

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