CN202201504U

CN202201504U - Single chuck unpiler

Info

Publication number: CN202201504U
Application number: CN2011202871329U
Authority: CN
Inventors: 赵笃学; 赵世武; 肖恒东; 吕国祥; 赵延明
Original assignee: SHANDONG KUANGJI COSMEC CO Ltd
Current assignee: SHANDONG KUANGJI COSMEC CO Ltd
Priority date: 2011-08-09
Filing date: 2011-08-09
Publication date: 2012-04-25
Anticipated expiration: 2021-08-09

Abstract

The utility model discloses a single chuck unpiler, which comprises a frame which is in sliding connection with a trolley driven by a walking power device. The trolley is in sliding connection with a lifting bracket and is further provided with a lifter for driving the lifting bracket to lift. Two splints which are arranged transversely opposite to each other are arranged at the lower part of the lifting bracket. A limiting groove which is transversely arranged is arranged at the bottom of the lifting bracket. Sliding plates which are in sliding connection in the limiting groove are fixedly arranged at the top parts of the two splints respectively. Clamp splices are fixedly arranged at the bottoms of the two splints respectively. Clamping drivers which drive the splints to move in opposite directions are connected between the tops of the two splints. The single chuck unpiler has a simple structure and can unpile brick piles automatically without unpiling the bricks manually, so that the labor efficiency of workers is high and the labor intensity of workers is low.

Description

A kind of single chuck unpiler

Technical field

The utility model relates to a kind of single chuck unpiler.

Background technology

In the brickmaking technology process of brick field, after the brickmaking moulding, carry out maintenance on the maintenance dolly with being placed on behind the fragment of brick piling now, maintenance is unloaded stacking with fragment of brick from dolly after accomplishing again; Perhaps need to put in order the buttress fragment of brick and break away from collar tie beam when transporting, need unload the brickwork preface.The above-mentioned brickwork preface of unloading all is to accomplish through manual work, and workman's efficiency is low, labour intensity is big.Now also there is not a kind of mechanical energy to realize the fortune of unloading of whole buttress fragment of brick.

The utility model content

The technical matters that the utility model will solve provides a kind of single chuck unpiler, uses this unpiler can unload the whole buttress of fortune fragment of brick, has reduced working strength of workers, has improved efficiency.

For solving the problems of the technologies described above, the single chuck unpiler that is provided, its constructional feature is to comprise frame; Slidely connect the walking dolly that drives by the walking engine installation on the frame; Slidely connect raising legs on the walking dolly, also be equipped with on the walking dolly and drive the pulling apparatus that raising legs goes up and down, the bottom of raising legs is provided with two clamping plate that laterally are oppositely arranged; The bottom of raising legs is provided with the position-limited trough of horizontally set; The top of two clamping plate is fixed with the slide plate that is slidingly connected in the position-limited trough respectively, and the bottom of two clamping plate is fixed with fixture block respectively, is connected with the driving clamping device that drives the clamping plate relative motion between the top of two clamping plate.

The top of slide plate and bottom are respectively equipped with the limit shaft that is installed on the position-limited trough cell wall, and the position-limited wheel that leans on slide plate is installed on the limit shaft.

The constraint wheel shaft that is positioned at both sides, slide plate front and back is installed on the said raising legs, the constraint wheel that leans on the slide plate side is housed on the constraint wheel shaft.

The top symmetry of said two clamping plate is hinged with the pull bar that stretches out in opposite directions, two pull bars stretch out the end through trammel beam hinged, the middle part of trammel beam is hinged on the raising legs.

The bottom of raising legs is fixed with piled bricks and protects fork, and piled bricks protects fork and comprises cross tube, vertical bar and sheer pole, and described cross tube is packed in the bottom of raising legs, and vertically bar is positioned at vertical side of two clamping plate.

Be fixed with sleeve pipe on the said walking dolly, the guidepost that is slidingly connected in the sleeve pipe is installed on the raising legs.

The top of said frame is provided with guide rail, and the road wheel that rolls along guide rail is equipped with in the bottom of walking dolly, and the walking engine installation comprises the synchronous band that is packed on the frame, is equipped with on the walking dolly and the synchronous movable motor of being with the ingear synchronizing wheel and driving synchronizing wheel.

Pulling apparatus comprises and is installed in the lifting wheel on the walking dolly and is wrapped in the lifting chain on the lifting wheel that the free end that promotes chain is connected with raising legs, and the lifting motor of driving lifting wheel rotation is housed on the walking dolly.

On the said walking dolly bounce cylinder is housed, the piston rod of bounce cylinder is connected on the raising legs.

Driving clamping device is for clamping cylinder, and the back seat that clamps cylinder is hinged on the wherein top of clamping plate, and the top that clamps cylinder piston rod and another clamping plate is hinged.

Behind the employing said structure, when needs unload the whole buttress of fortune fragment of brick, through motion before and after walking engine installation driving walking dolly is on frame; Make the position of two clamping plate and fixture block adapt to piled bricks, drive two clamping plate move toward one another through driving clamping device, promptly two clamping plate tighten up to clamp piled bricks; Drive raising legs through pulling apparatus and rise, thereby guarantee that piled bricks leaves collar tie beam, realize transporting of piled bricks thereby drive walking dolly through the walking engine installation again; After being transported to correct position; Drive raising legs through pulling apparatus and descend, drive two clamping plate through driving clamping device again and move dorsad, promptly two clamping plate unclamp piled bricks.The utility model is simple in structure, can realize the fortune of unloading of piled bricks automatically, no longer needs manual work to unload brick, thereby workman's efficiency is high, labour intensity is little.

When driving clamping device moves, two slide plate move toward one another, being provided with of limit shaft and position-limited wheel is beneficial to slide plate slide in opposition on position-limited wheel, and position-limited wheel also plays the effect of vertical spacing to slide plate; Being provided with of constraint wheel can prevent effectively that the front and back of limited slip plate horizontal direction rock, and makes clamping, operational process steady; Being provided with of pull bar and trammel beam is beneficial to the move toward one another that two relative clamping plate can symmetry, avoids centre-of gravity shift.

The effect that piled bricks protects fork is to stablize piled bricks, and when the utility model clamped piled bricks, piled bricks is positioned at two clamping plate and piled bricks protects the space that fork surrounds; When pulling apparatus promoted or land raising legs, bounce cylinder can play buffer action, can pulsation-free transhipment piled bricks.

Description of drawings

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

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the left view of Fig. 1;

Fig. 3 is the birds-eye view of Fig. 1;

Fig. 4 is the structural representation between clamping plate, clamping cylinder, pull bar and the trammel beam;

Fig. 5 is the enlarged drawing in A district among Fig. 1.

The specific embodiment

Like Fig. 1, Fig. 2 and single chuck unpiler shown in Figure 3, be convenient and describe, serve as vertical with the direction of travel of walking dolly 2; Walking dolly 2 is positioned at the rear portion of frame 1 among Fig. 1, and the direction of clamping plate 4 move toward one another is that laterally it comprises the frame 1 that is truss structure; The top slide of frame 1 is connected with the walking dolly 2 that is driven longitudinal sliding motion by the walking engine installation; The top of frame 1 is provided with the guide rail 17 of vertical setting, and the road wheel 18 that rolls along guide rail 17 is equipped with in the bottom of walking dolly 2, and what the walking engine installation comprised that symmetry is packed in that on the frame 1 two vertically are provided with is with 24 synchronously; The front portion of walking dolly 2 is rotatablely equipped with main shaft; Be equipped with on the main shaft and be with 24 ingear synchronizing wheels 25 synchronously, also be fixed with movable motor 19 on the walking dolly 2, the power take-off shaft of movable motor 19 is connected with above-mentioned spindle.Vertically slidely connect raising legs 3 on the walking dolly 2; This sliding block joint adopts following structure: be fixed with two sleeve pipes 15 that the diagonal angle is provided with on the walking dolly 2; Be fixed with the guidepost 16 that is slidingly connected in the sleeve pipe 15 on the raising legs 3; The two ends up and down of sleeve pipe 15 respectively are rotatably connected to a plurality of track adjusting wheels 27 that are fitted in guidepost 16 outside faces; Also be fixed with the cylinder fixed mount on the walking dolly 2, two bounce cylinders 20 that the diagonal angle is provided with are installed on the cylinder fixed mount, the piston rod of bounce cylinder 20 is connected on the raising legs 3; Stability in the time of can fully guaranteeing raising legs 3 vertical slips, the piston rod of above-mentioned bounce cylinder 20 and guidepost 16 are connected to four bights of raising legs 3 end faces.Also be equipped with on the walking dolly 2 and drive the pulling apparatus that raising legs 3 goes up and down; This pulling apparatus comprises two axle drive shafts that are rotatably installed on the walking dolly 2; Lifting wheel 23 is housed respectively on two axle drive shafts; Be wound with on the lifting wheel 23 and promote chain 22, the lifting chain 22 among Fig. 2 and Fig. 3 is not shown, and the free end that promotes chain 22 is connected with raising legs 3; Lifting motor 26 is housed on the walking dolly 2 reaches and lifting motor 26 power bonded assembly change speed gear boxs, the power take-off shaft of change speed gear box is connected through coupler with above-mentioned axle drive shaft.

Like Fig. 1, Fig. 2, Fig. 4 and shown in Figure 5; Two clamping plate 4 that are oppositely arranged about the below of raising legs 3 is equipped with; The bottom of raising legs 3 is provided with four position-limited troughs 6 that are horizontally arranged at interval, and the top of each clamping plate 4 respectively is fixed with in four position-limited troughs 6 of the staggered in opposite directions insertion of slide plate 7 of installing on two slide plates, 7, two clamping plate 4 that stretch into position-limited trough 6; Be rotatablely equipped with the many limit shafts 8 that vertically are provided with and lay respectively at slide plate 7 tops and bottom on the cell wall of position-limited trough 6; Limit shaft 8 mounted in pairs are equipped with the position-limited wheel 9 that leans on slide plate 7 on the limit shaft 8 on the cell wall of position-limited trough 6, the position-limited wheel 9 that is provided with in pairs leans respectively on end face and bottom surface on the slide plate 7; The constraint wheel shaft 13 that is positioned at both sides, slide plate 7 front and back is installed on the raising legs 3, the constraint wheel 14 that leans on slide plate 7 sides is housed respectively on each constraint wheel shaft 13.Like Fig. 1, Fig. 2 and shown in Figure 4, the top symmetry of above-mentioned two clamping plate 4 is hinged with between pull bar 12, two pull bars 12 that stretch out in opposite directions and is hinged with trammel beam 11, and the middle part of trammel beam 11 is hinged on the raising legs 3, and this trammel beam 11 is positioned at the midway location of raising legs 3 bottoms; Be fixed with fixture block 5 respectively on the opposite face of two clamping plate, 4 bottoms; Driving clamping device also is installed between the top of two clamping plate 4; This driving clamping device is the clamping cylinder 10 that is hinged between two clamping plate, 4 tops, and the back seat that clamps cylinder 10 is hinged on the wherein top of clamping plate 4, and the piston rod of clamping cylinder 10 and the top of another clamping plate 4 are hinged; Clamp cylinder 10 and be provided with two altogether; Two clamp the both sides, front and back that cylinder 10 lays respectively at trammel beam 11, and the front and back outermost that is arranged on trammel beam 11 of above-mentioned four position-limited troughs, 6 symmetries is when clamping cylinder 10 pullings two clamping plate 4 move toward one another; Two pull bars 12 play the effect that makes 4 interlocks of two clamping plate with trammel beam 11, avoid having only clamping plate 4 motions of a side to cause centre-of gravity shift.Above-mentioned bottom of stretching plate down is fixed with piled bricks and protects fork 21; Piled bricks protects fork 21 and comprises cross tube, vertical bar and sheer pole; Cross tube is packed in down the middle position of stretching the plate bottom, and vertically bar is positioned at vertical side of two clamping plate 4, and the height of sheer pole is a little less than the height of fixture block 5.

Claims

1. single chuck unpiler; Comprise frame (1); It is characterized in that slidely connecting on the frame (1) walking dolly (2) that drives longitudinal sliding motion by the walking engine installation; Slidely connect raising legs (3) on the walking dolly (2), also be equipped with on the walking dolly (2) and drive the pulling apparatus that raising legs (3) goes up and down, the bottom of raising legs (3) is provided with two clamping plate (4) that laterally are oppositely arranged; The bottom of raising legs (3) is provided with the position-limited trough (6) of horizontally set; The top of two clamping plate (4) is fixed with the slide plate (7) that is slidingly connected in the position-limited trough (6) respectively, and the bottom of two clamping plate (4) is fixed with fixture block (5) respectively, is connected with the driving clamping device that drives clamping plate (4) relative motion between the top of two clamping plate (4).

2. single chuck unpiler according to claim 1; It is characterized in that: the top of slide plate (7) and bottom are respectively equipped with the limit shaft (8) that is installed on position-limited trough (6) cell wall, and the position-limited wheel (9) that leans on slide plate (7) is installed on the limit shaft (8).

3. single chuck unpiler according to claim 1; It is characterized in that: the constraint wheel shaft (13) that is positioned at both sides, slide plate (7) front and back is installed on the said raising legs (3), the constraint wheel (14) that leans on slide plate (7) side is housed on the constraint wheel shaft (13).

4. according to each described single chuck unpiler among the claim 1-3; It is characterized in that: the top symmetry of said two clamping plate (4) is hinged with the pull bar (12) that stretches out in opposite directions; Two pull bars (12) stretch out the end through trammel beam (11) hinged, the middle part of trammel beam (11) is hinged on the raising legs (3).

5. single chuck unpiler according to claim 1; It is characterized in that: the bottom of said raising legs (3) is fixed with piled bricks and protects fork (21); Piled bricks protects fork (21) and comprises cross tube, vertical bar and sheer pole; Described cross tube is packed in the bottom of raising legs (3), and vertically bar is positioned at vertical side of two clamping plate (4).

6. single chuck unpiler according to claim 1 is characterized in that: be fixed with sleeve pipe (15) on the said walking dolly (2), the guidepost (16) that is slidingly connected in the sleeve pipe (15) is installed on the raising legs (3).

7. single chuck unpiler according to claim 1; It is characterized in that: the top of said frame (1) is provided with guide rail (17); The road wheel (18) that rolls along guide rail is equipped with in the bottom of walking dolly; Said walking engine installation comprises the synchronous band (24) that is packed on the frame (1), is equipped with on the walking dolly (2) and the movable motor (19) of being with (24) ingear synchronizing wheel (25) and driving synchronizing wheel (25) synchronously.

8. single chuck unpiler according to claim 1; It is characterized in that: said pulling apparatus comprises the lifting wheel (23) that is installed on the walking dolly (2) and is wrapped in the lifting chain (22) on the lifting wheel (23); The free end that promotes chain (22) is connected with raising legs (3), is equipped with on the walking dolly (2) to drive the lifting motor (26) that lifting wheel (23) rotates.

9. single chuck unpiler according to claim 8 is characterized in that: bounce cylinder (20) is housed on the said walking dolly (2), and the piston rod of bounce cylinder (20) is connected on the raising legs (3).

10. single chuck unpiler according to claim 1; It is characterized in that: driving clamping device is for clamping cylinder (10); The back seat that clamps cylinder (10) is hinged on the wherein top of clamping plate (4), and the top that clamps cylinder (10) piston rod and another clamping plate (4) is hinged.