CN212424666U - L-shaped stacker crane - Google Patents

Abstract

The utility model relates to a L type hacking machine. The brick supporting plate separating device comprises a brick separating device for separating green bricks and supporting plates, a brick conveying device for conveying the brick plates is arranged behind the brick separating device, a brick supporting plate descending device for reducing the height of the brick supporting plates is arranged on the side part of the brick separating device, and a brick supporting plate conveying device is arranged behind the brick supporting plate descending device; a brick pushing device for transferring the green bricks is arranged in front of the brick plate separating device, and a rotary stacking device is arranged behind the brick pushing device. The utility model provides a reasonable in structural design's L type hacking machine compares with current hacking machine equipment, the utility model discloses a hacking machine structural design is reasonable, possesses the brick board separation, holds in the palm a great deal of functions such as brick board recovery, adobe shift and pile up neatly, has promoted the working characteristic of brick machine system, has promoted the operating efficiency of links such as adobe shaping, adobe maintenance.

Description

L-shaped stacker crane

Technical Field

The utility model belongs to the technical field of the brick machine system, especially, relate to a L type hacking machine.

Background

In the technical field of brick making (such as paving bricks and the like), along with the development of the technology, the traditional brick making system requiring more manual participation is gradually replaced by a semi-automatic system or even a fully-automatic system. The automation level of the brick making system is continuously improved, and the method has very important significance for improving the brick making processing efficiency, ensuring the quality of brick products, reducing the labor cost and reducing the personnel danger. The automatic level of the brick making system is generally improved, and the automatic level of the brick making system generally comprises three aspects of the automatic level of brick making equipment, the automatic level of loading the brick making equipment, and the automatic level of blanking and transporting the green bricks to a curing place. The transfer efficiency of the green bricks after blanking is determined by the automation level of the green bricks transfer, and the transfer has very important influence on the brick making processing efficiency of the whole brick making system.

The working process of the brick machine equipment is as follows: the feeding machine sends the blank into the lower die, the distributing device paves and distributes the blank in the lower die, the upper die descends to carry out compression molding on the blank, a vibrator is adopted to vibrate in the compression molding process to ensure the compactness of the formed green brick, and then the green brick is transferred out from the brick making equipment by the brick supporting plate carrying the formed green brick and is conveyed to a curing place to carry out curing treatment.

A plurality of green bricks are formed by single-time pressing of a brick machine system, the green bricks are transferred and moved more efficiently, multiple layers of green bricks are stacked in a stacking mode generally, the green bricks are finally transferred and maintained in a whole stacking mode, and the strength of the whole brick pile can be improved by turning 90 degrees between two adjacent layers of green bricks to avoid collapse. Therefore, stacker crane equipment is generally used in a brick machine system, and the stacker crane is used for carrying out the stacking operation of the green bricks. On the other hand, when stacking green bricks, it is necessary to separate the green bricks from the combined body of green bricks (one layer of green bricks carrying a plurality of tiled green bricks) delivered from the brick making system, stack only the green bricks, and recycle the green bricks. Therefore, the stacker crane equipment does not perform pure green brick stacking work, and needs to provide various functions such as brick plate conveying, brick plate separating, brick supporting plate recycling and the like, and the quality of the functional design of the stacker crane equipment has an important influence on the work of a brick machine system.

The existing stacker crane equipment only has a simple green brick stacking function and does not have the other functions, so that the working characteristics of a brick machine system are poor, and the efficiency of links such as green brick forming, green brick curing and the like is seriously influenced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a solve the technical problem that exists among the known art and provide a structural design is reasonable, the function is abundant, the efficient L type hacking machine of operation.

The utility model discloses a solve the technical scheme that technical problem that exists among the well-known technique took and be: an L-shaped stacker crane comprises a brick plate separating device for separating green bricks from brick supporting plates, a brick plate conveying device for conveying the brick plates is arranged behind the brick plate separating device, a brick supporting plate descending device for reducing the height of the brick supporting plates is arranged on the side part of the brick plate separating device, and a brick supporting plate conveying device is arranged behind the brick supporting plate descending device; a brick pushing device for transferring the green bricks is arranged in front of the brick plate separating device, and a rotary stacking device is arranged behind the brick pushing device.

The utility model has the advantages that: the utility model provides a L type hacking machine that structural design is reasonable compares with current hacking machine equipment, the utility model discloses in through setting up brick board conveyor, realized being connected with the butt joint of brick machine equipment, realized smoothly receiving the brick board. Through setting up the brick board separator, realized the separation operation of support brick board and adobe. Through setting up and holding in the palm brick board lowering means and holding in the palm brick board conveyor, realized carrying the brick board from the descending of high level and to the transport of outside and remove, realized the recovery to holding in the palm the brick board, be convenient for put into use to brick machine equipment once more. Through setting up the brick pushing device, realized moving the adobe to the transfer of rotatory pile up neatly device. Through setting up rotatory pile up neatly device, realized handling the automatic pile up neatly of multilayer adobe, the whole maintenance place that shifts of the brick pillar that finally forms. The utility model discloses a hacking machine structural design is reasonable, possesses the brick board separation, holds in the palm a great deal of functions such as the brick board is retrieved, the adobe shifts and pile up neatly, has promoted the working characteristic of brick machine system, has promoted the operating efficiency of links such as adobe shaping, adobe maintenance.

Preferably: the brick plate separating device comprises a separating assembly used for pushing the green bricks away from the brick supporting plate and a plate conveying assembly used for conveying the brick supporting plate to the side.

Preferably: the separating assembly comprises a separating top frame supported by a separating rack, and a separating supporting plate is arranged at the front part of the separating rack; a separating and transferring device which moves along the length direction and transfers the green bricks to the separating supporting plate is arranged on the separating top frame, and the front part of the brick plate conveying device extends to the lower part of the separating and transferring device.

Preferably: the plate conveying assembly comprises a first plate conveying beam and a second plate conveying beam which are opposite, and plate conveying rails are arranged on the inner sides of the first plate conveying beam and the second plate conveying beam; the plate conveying inner frame with the track wheels at the side part is also included, and the track wheels are positioned in the plate conveying track; and a driving device for driving the plate conveying inner frame to move is further arranged between the plate conveying first beam and the plate conveying second beam.

Preferably: the brick plate conveying device comprises a conveying rack, a conveying outer frame is arranged inside the conveying rack, a conveying track is arranged on the inner side of the conveying outer frame, and the brick plate conveying device also comprises a conveying inner frame with track wheels arranged on two sides, and the track wheels are positioned in the conveying track; and a driving device for driving the conveying inner frame to move in a translation manner is also arranged on the conveying outer frame.

Preferably: the brick supporting plate descending device comprises a descending rack, brick supporting plate assemblies are respectively installed on two sides of the descending rack, and a driving device for driving the two brick supporting plate assemblies to synchronously lift and move in the vertical direction is further installed on the descending rack.

Preferably: the brick supporting plate assembly comprises a lifting frame, an inclined-rotation inner frame with angle steel at the bottom edge is hinged to the inner side of the lifting frame, and a push-pull cylinder for driving the inclined-rotation inner frame to move in an inclined-rotation mode is installed on the outer side of the lifting frame.

Preferably: the brick supporting plate conveying device comprises a transverse conveying rack, the inner end of the transverse conveying rack penetrates through the lower part of the interior of the descending rack, and limiting plates are arranged on two sides of the outer end of the conveying rack; and a moving device for moving the brick supporting plate is also arranged on the conveying rack.

Preferably: the brick pushing device comprises a brick pushing rack, a brick pushing top frame is installed at the top of the brick pushing rack, a brick pushing supporting plate is installed in the middle of the top frame, an adjusting supporting plate is installed on the outer side of the brick pushing supporting plate, an adjusting assembly for adjusting and moving the adjusting supporting plate, an outer side transferring assembly for transferring green bricks on the adjusting supporting plate to the brick pushing supporting plate and an inner side transferring assembly for transferring green bricks on the brick pushing supporting plate to the rotary stacking device are further installed on the top frame.

Preferably: the rotary stacking device comprises a stacking rack, a stacking lifting frame is arranged in the stacking rack, a rotary component is arranged on the stacking lifting frame, and a stacking driving device for driving the rotary component to move up and down is further arranged on the stacking rack.

Drawings

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

FIG. 2 is a schematic top view of the brick plate conveying device of the present invention;

FIG. 3 is a schematic view of the internal structure of the brick plate conveying device of the present invention;

FIG. 4 is a schematic top view of the brick supporting plate separating device, the brick supporting plate descending device and the brick supporting plate conveying device of the present invention;

FIG. 5 is a schematic structural view of the brick plate separating device of the present invention;

FIG. 6 is a schematic structural view of the middle brick supporting plate descending device and the brick supporting plate conveying device of the present invention;

FIG. 7 is a schematic structural view of the middle brick supporting plate descending device of the present invention;

fig. 8 is a schematic structural view of the brick pushing device and the rotary stacking device of the invention;

fig. 9 is a schematic structural view of the brick pushing device of the present invention;

FIG. 10 is a schematic view of the upper structure of the middle brick pushing device of the present invention;

fig. 11 is a schematic structural view of a rotary stacking apparatus according to the present invention;

fig. 12 is a schematic view of the external structure of the rotary palletizing device according to the present invention;

fig. 13 is a schematic view of the upper structure of the rotary palletizing device in the present invention.

In the figure:

1. brick boards;

2. a brick plate conveying device;

2-1, a first conveyor frame; 2-2, conveying an outer frame; 2-3, conveying tracks; 2-4, conveying the inner frame; 2-5, a conveying motor; 2-6, a front conveying sprocket; 2-7, a rear conveying chain wheel;

3. a brick plate separating device;

3-1, separating the frame; 3-2, a rear plate feeding chain wheel; 3-3, a plate conveying track; 3-4, conveying a first plate beam; 3-5, separating the horizontal pushing beam; 3-6, separating the top frame; 3-7, separating the gear; 3-8, separating the frame; 3-9, separating the guide component; 3-10, separating a lifting cylinder; 3-11, separating the rotating shaft; 3-12, separating the rail wheels; 3-13, separating the rack; 3-14, conveying the plate inner frame; 3-15, a front plate feeding chain wheel; 3-16, a second beam for conveying the plate; 3-17, a plate feeding motor; 3-18 separating the pallet;

4. a brick supporting plate descending device;

4-1, descending the frame; 4-2, descending the motor; 4-3, descending the rotating shaft; 4-4, descending the top shaft seat; 4-5, supporting the brick plate assembly; 4-5-1, a lifting frame; 4-5-2, supporting brick guide rollers; 4-5-3, push-pull cylinder; 4-5-4, tilting the inner frame; 4-5-5, angle steel; 4-6, supporting the brick guide rail; 4-7, descending bottom shaft seat

5. A brick supporting plate conveying device;

5-1, a second conveyor frame; 5-2, limiting plates; 5-3, outer end chain wheel; 5-4, inner end chain wheel;

6. a brick supporting plate;

7. a brick pushing device;

7-1, pushing a brick supporting plate; 7-2, fixing a limiting component; 7-3, a brick pushing rack; 7-4, adjusting the track; 7-5, pushing a brick beam; 7-6, pushing a top frame of the brick; 7-7, a brick pushing rotating shaft; 7-8, a brick pushing motor; 7-9, a brick pushing lifting cylinder; 7-10, a brick pushing guide component; 7-11, a brick pushing gear; 7-12, a brick pushing rack; 7-13, a movable limiting component; 7-14, adjusting a cylinder; 7-15, adjusting a supporting plate; 7-16 parts of a limiting rod; 7-17, brick pushing rails; 7-18, a transfer lifting cylinder; 7-19, a transfer guide component; 7-20, transferring the beam; 7-21, a transfer frame;

8. green bricks;

9. rotating the stacking device;

9-1, a stacking rack; 9-2, driving rotating shaft; 9-3, a stacking lifting motor; 9-4, a stacking chain wheel; 9-5, driven rotating shaft; 9-6, stacking lifting chains; 9-7, a stacking guide rail; 9-8, stacking guide rollers; 9-9, a stacking lifting frame; 9-10, a rotating component; 9-11, stacking supporting plates; 9-12, a stacking track; 9-13, clamping cylinder; 9-14, a stabilizing component; 9-15, clamping the cross beam; 9-16 parts of stacking chains; 9-17 and a stacking motor.

Detailed Description

For further understanding of the contents, features and effects of the present invention, the following embodiments are described in detail.

Referring to fig. 1, the L-shaped stacker of the present invention includes a brick plate separating device 3 for separating a green brick 8 from a brick supporting plate 6, a brick plate conveying device 2 for conveying the brick plate 1 is provided at the rear of the brick plate separating device 3, a brick supporting plate lowering device 4 for lowering the height of the brick supporting plate 6 is provided at the side of the brick plate separating device 3, and a brick supporting plate conveying device 5 is provided at the rear of the brick supporting plate lowering device 4; a brick pushing device 7 for transferring green bricks 8 is arranged in front of the brick plate separating device 3, and a rotary stacking device 9 is arranged behind the brick pushing device 7.

The brick plate 1 is a combination body formed by a brick blank 8 and a brick supporting plate 6, the brick blank obtained after press forming is placed on the brick supporting plate 6, the brick plate 1 moves on the stacking machine equipment, the brick blank 8 and the brick supporting plate 6 are separated at the position of the brick plate separating device 3, the brick blank 8 is stacked to form a brick pile, and the brick supporting plate 6 is conveyed to the outside for being reused by brick making equipment.

The specific working process is as follows: the brick plate conveying device 2 receives the brick plates 1 from the brick discharging device of the brick machine equipment and conveys the brick plates backwards, and when the brick plates 1 pass through the brick plate separating device 3, under the action of the brick plate separating device 3, green bricks 8 are transferred to the brick pushing device 7; the rest brick supporting plate 6 moves towards the side, is descended by the brick supporting plate descending device 4 for a certain height after reaching the brick supporting plate descending device 4, then the brick supporting plate 6 is transferred to the brick supporting plate conveying device 5, the brick supporting plate conveying device 5 transfers the brick supporting plate 6 towards the outside, and finally the brick supporting plate is reapplied to the brick making processing link of the brick making equipment; the transferred green bricks 8 move towards the rotary stacking device 9 under the action of the brick pushing device 7, and finally, under the action of the rotary stacking device 9, the multiple layers of green bricks 8 are stacked layer by layer to form a brick pile, and finally, the whole brick pile is transferred to a maintenance place by adopting facilities such as a forklift.

The stacker crane is called an "L-shaped" stacker crane because the whole stacker crane is approximately in an "L-shaped" shape, as shown in fig. 1, it can be seen that: the brick plate descending device 4 and the brick supporting plate conveying device 5 are located in the same direction, the brick pushing device 7 and the rotary stacking device 9 are located in the same direction, the two directions are parallel to each other, the brick plate conveying device 2 and the brick plate separating device 3 are located in the other direction, the direction is perpendicular to the two directions in front, and when the whole machine type is seen from the overlooking direction, the whole machine type forms an L shape.

Referring to fig. 2 and 3, it can be seen that:

the brick plate conveying device 2 comprises a first conveying rack 2-1, a conveying outer frame 2-2 is arranged inside the first conveying rack 2-1, the middle rear part of the conveying outer frame 2-2 is fixedly connected with the first conveying rack 2-1, a conveying track 2-3 is arranged on the inner side of the conveying outer frame 2-2, and the brick plate conveying device further comprises a conveying inner frame 2-4 with track wheels arranged on two sides, and the track wheels move along the conveying track 2-3. And a driving device for driving the conveying inner frame 2-4 to move in a translation manner is also arranged on the conveying outer frame 2-2.

In this embodiment, the driving device includes a conveying motor 2-5 installed below the conveying outer frame 2-2, a front conveying chain wheel 2-6 is installed at the front end of the conveying outer frame 2-2, a rear conveying chain wheel 2-7 is installed at the rear end, the front conveying chain wheel 2-6 and the rear conveying chain wheel 2-7 are in transmission connection with a long chain (not shown in the figure), the conveying motor 2-5 drives the front conveying chain wheel 2-6 to rotate, and the conveying inner frame 2-4 is fixedly connected with the middle part of the long chain. Therefore, under the driving action of the conveying motor 2-5, the long chain can move in a reciprocating mode to drive the conveying inner frame 2-4 to move in a translation mode along the conveying track 2-3.

The rail wheels on two sides of the conveying inner frame 2-4 are matched with the conveying rails 2-3, so that the stability of the conveying inner frame 2-4 in the translational movement process is improved, and specifically: the conveying track 2-3 can be made of C-shaped steel and is fixedly arranged on the inner side of the conveying outer frame 2-2 in a welding and fixing mode, and the track wheels are metal wheels with the diameter matched with the width of the notch of the C-shaped steel.

The height of the conveying inner frames 2-4 is slightly greater than that of the conveying outer frames 2-2, so that when the brick plate 1 comes out of the brick discharging device of the brick machine equipment and falls onto the conveying inner frames 2-4, the brick supporting plate 6 is in direct contact with the conveying inner frames 2-4 without being in contact with the conveying outer frames 2-2, and thus can move together with the conveying inner frames 2-4.

Referring to fig. 4 and 5, it can be seen that:

the brick plate separating device 3 comprises a separating assembly used for pushing the green brick 8 away from the brick supporting plate 6 and a plate conveying assembly used for conveying the brick supporting plate 6 to the side.

The separating assembly of the brick plate separating device 3 comprises a separating top frame 3-6 supported by a separating rack 3-1, and a separating supporting plate 3-18 is arranged at the front part of the separating rack 3-1; on the separating top frame 3-6 is mounted a separating transfer device moving in the length direction for transferring the adobes 8 from the tile panels 1 to the separating pallets 3-18, the front part of the tile panel transfer device 2 extending below the separating transfer device.

The plate feeding assembly of the brick plate separating device 3 comprises a first plate feeding beam 3-4 and a second plate feeding beam 3-16 which are opposite, the first plate feeding beam 3-4 and the second plate feeding beam 3-16 are both fixedly connected with the separating rack 3-1, and the inner sides of the first plate feeding beam 3-4 and the second plate feeding beam are provided with a plate feeding track 3-3; the plate conveying inner frame 3-14 is provided with rail wheels at the side part, and the rail wheels are positioned in the plate conveying rails 3-3; a driving device for driving the plate conveying inner frames 3-14 to move is also arranged between the plate conveying first beam 3-4 and the plate conveying second beam 3-16.

The driving device comprises plate feeding motors 3-17 arranged below a first plate feeding beam 3-4 and a second plate feeding beam 3-16, wherein a front plate feeding chain wheel 3-15 is arranged between the front ends of the first plate feeding beam 3-4 and the second plate feeding beam 3-16, a rear plate feeding chain wheel 3-2 is arranged between the rear ends of the first plate feeding beam 3-4 and the second plate feeding beam 3-16, the front plate feeding chain wheel 3-15 and the rear plate feeding chain wheel 3-2 are in transmission connection through a long chain (not shown in the figure), the plate feeding motors 3-17 drive the front plate feeding chain wheels 3-15 to rotate, and inner plate feeding frames 3-14 are fixedly connected with the middle parts of the long chain. Thus, under the driving action of the plate conveying motors 3-17, the long chain can move in a reciprocating manner to drive the plate conveying inner frames 3-14 to move in a translation manner along the plate conveying rails 3-3.

The rail wheels on the two sides of the plate conveying inner frame 3-14 are matched with the plate conveying rails 3-3, so that the stability of the plate conveying inner frame 3-14 in the translational movement process is improved, and specifically: the plate conveying track 3-3 can be made of C-shaped steel and is fixedly arranged on the inner side of the separating rack 3-1 in a welding and fixing mode, and the track wheel is a metal wheel with the diameter matched with the width of the notch of the C-shaped steel.

The height of the inner frame 3-14 of the feeder plate is slightly greater than the height of the first beam 3-4 of the feeder plate and the second beam 3-16 of the feeder plate so that when the tile pallet 6 is dropped onto the inner frame 3-14 of the feeder plate, the tile pallet 6 is in direct contact with the inner frame 3-14 of the feeder plate and not in contact with the first beam 3-4 of the feeder plate and the second beam 3-16 of the feeder plate, and can thus be moved together with the inner frame 3-14 of the feeder plate.

The working mode is as follows: the separating and transferring device pushes the green bricks on the brick plates 1 conveyed by the brick plate conveying device 2 to the separating supporting plates 3-18, finally all the green bricks 8 are separated from the brick supporting plates 6 and are transferred to the separating supporting plates 3-18, the separated brick supporting plates 6 move to the side direction, and the green bricks 8 wait for further transfer operation on the separating supporting plates 3-18. As shown in the figures, the separating pallets 3-18 are metal plates with holes, through which the particulate material coming off the green brick falls down onto the ground below the palletizer when the green brick 8 is transferred onto the separating pallets 3-18.

The separating and transferring device comprises two separating racks 3-13 arranged at the top of the separating top frame 306, two separating rails arranged and fixed at the inner sides of the separating top frame 3-6, and a separating frame 3-8 with separating rail wheels 3-12 at two sides, wherein the separating rail wheels 3-12 move along the separating rails. The separating frame 3-8 is provided with a separating rotating shaft 3-11 and a separating motor (not shown in the figure) for driving the separating rotating shaft 3-11 to rotate, two ends of the separating rotating shaft 3-11 are provided with separating gears 3-7, and the two separating gears 3-7 are respectively meshed with two separating racks 3-13 for transmission. Thus, under the driving action of the separating motor, the separating frame 3-8 and the accessory parts thereof move along the two tracks formed by the separating racks 3-13.

The middle part of the inner side of the separation frame 3-8 is provided with a separation lifting cylinder 3-10, the lower end of a piston rod of the separation lifting cylinder 3-10 is provided with a separation horizontal push beam 3-5, and the separation horizontal push beam 3-5 moves up and down under the action of the separation lifting cylinder 3-10. In order to improve the stability of the separating horizontal pushing beam 3-5 during lifting movement, a left separating guide assembly 3-9 and a right separating guide assembly 3-9 are further arranged on the separating frame 3-8, each separating guide assembly 3-9 comprises a guide sleeve fixedly arranged on the separating frame 3-8 and a guide rod fixedly arranged on the separating horizontal pushing beam 3-5, and the guide rod is positioned in the guide sleeve.

The separation rail wheels 3-12 on the two sides of the separation frame 3-8 are matched with the separation rails, so that the stability of the separation frame 3-8 during translational movement is improved, and specifically: the separating track can be made of C-shaped steel and is fixedly arranged on the inner side of the separating top frame 3-6 in a welding and fixing mode, and the separating track wheels 3-12 are metal wheels with the diameter matched with the width of the notch of the C-shaped steel.

Referring to fig. 3, 6 and 7, it can be seen that:

the brick supporting plate descending device 4 comprises a descending rack 4-1, two sides of the descending rack 4-1 are respectively provided with a brick supporting plate assembly 4-5, and the descending rack 4-1 is also provided with a driving device for driving the two brick supporting plate assemblies 4-2 to synchronously move up and down in the vertical direction. Under the driving action of the driving device, the two brick supporting plate assemblies 4-5 perform synchronous lifting movement, and the brick supporting plate 6 received from a high position moves downwards and is finally placed on the brick supporting plate conveying device 5.

The brick supporting plate assembly 4-5 comprises a lifting frame 4-5-1, a tilting inner frame 4-5-4 with angle steel 4-5-5 at the bottom edge is hinged and installed on the inner side of the lifting frame 4-5-1, and a push-pull air cylinder 4-5-3 for driving the tilting inner frame 4-5-4 to tilt and move is installed on the outer side of the lifting frame 4-5-1. Under the action of the push-pull air cylinders 4-5-3, the tilting inner frames 4-5-4 tilt or reset, when the bottom edges of the two tilting inner frames 4-5-4 tilt inwards synchronously, the two angle steels 4-5-5 hook or clamp the brick supporting plate 6, the clamping action is kept in the process of descending movement, when the two push-pull air cylinders 4-5-3 synchronously act, the clamping action on the brick supporting plate 6 is relieved by the two tilting inner frames 4-5-4 and the angle steels 4-5-5, and then the brick supporting plate assembly 4-5 moves upwards to reset and move, and the next brick supporting plate 6 descends.

The driving device of the brick supporting plate assembly 4-5 comprises a descending rotating shaft 4-3 arranged at the top of a descending rack 4-1 and a descending motor 4-2 driving the descending rotating shaft 4-3 to rotate, a descending top shaft seat 4-4 is arranged on a top frame of the descending frame 4-1, a descending rotating shaft 4-3 is arranged between the two descending top shaft seats 4-4, two ends of the descending rotating shaft 4-3 are provided with chain wheels, a descending bottom shaft seat 4-7 is arranged on the bottom frame of the descending frame 4-1, the chain wheels are arranged on the descending bottom shaft seat 4-7, the corresponding top chain wheel and the bottom chain wheel are connected and driven by a long chain (not shown in the figure), and the lifting frame 4-5-1 of the brick supporting plate assembly 4-5 is fixedly connected with the long chain. Thus, under the drive of the descending motor 4-2, the descending rotating shaft 4-3 drives the long chains at two sides to move, and drives the two brick supporting plate assemblies 4-5 to synchronously lift and move.

In order to improve the stability of the brick supporting plate assembly 4-5 during lifting movement, two brick supporting guide rollers 4-5-2 are respectively arranged on two sides of the lifting frame 4-5-1, brick supporting guide rails 4-6 are arranged on a vertical section bar of the descending frame 4-1, and the brick supporting guide rollers 4-5-2 roll along the corresponding brick supporting guide rails 4-6.

Referring to fig. 6, it can be seen that:

the brick supporting plate conveying device 5 comprises a second conveying rack 5-1 which is transversely arranged, the inner end of the second conveying rack passes through the lower part of the interior of the descending rack 4-1, and the inner end of the second conveying rack 5-1 is fixedly connected with the descending rack 4-1 to form a whole. Limiting plates 5-2 are arranged on two sides of the outer end of the second conveying rack 5-1; a moving device for moving the brick supporting plate 6 is also arranged on the second conveyor frame 5-1.

Under the action of the moving device, the brick supporting plate 6 is transferred and moved from the inner end to the outer end of the second conveying rack 5-1 and finally enters between the two limiting plates 5-2 for taking again.

In this embodiment, the moving device includes outer end sprockets 5-3 installed on both sides of the outer end of the second conveyor frame 5-1, inner end sprockets 5-4 installed on both sides of the inner end of the second conveyor frame 5-1, and a driving motor for driving one of the sprockets to rotate, wherein the corresponding outer end sprocket 5-3 and the corresponding inner end sprocket 5-4 are connected and driven by a long chain (not shown in the figure). Thus, when the tile supporting plate 6 is lowered and moved by the tile supporting plate lowering device 4, the tile supporting plate 6 finally falls on the two long chains, and the tile supporting plate 6 shifts and moves outwards along with the movement of the long chains.

Referring to fig. 8, 9 and 10, it can be seen that:

the brick pushing device 7 comprises a brick pushing rack 7-3, a brick pushing top frame 7-6 is installed at the top of the brick pushing rack 7-3, a brick pushing supporting plate 7-1 is installed in the middle of the top frame 7-6, an adjusting supporting plate 7-15 is installed on the outer side of the brick pushing supporting plate 7-1, an adjusting component for adjusting and moving the adjusting supporting plate 7-15, an outer side transferring component for transferring green bricks on the adjusting supporting plate 7-15 to the brick pushing supporting plate 7-1 and an inner side transferring component for transferring green bricks on the brick pushing supporting plate 7-1 to the rotary stacking device 9 are further installed on the top frame 7-6.

As shown in the figure, the brick pushing supporting plate 7-1 is a metal plate with a hollowed hole, and when a green brick is transferred to the brick pushing supporting plate 7-1, the granular materials falling off from the green brick 8 fall to the ground below the stacker crane through the hollowed hole.

The green bricks 8 on the brick supporting plates 6 are transferred to the separating supporting plates 3-18 by the brick plate separating device 3 and then continuously pushed forwards to reach the adjusting supporting plates 7-15, the positions and the tightness states of the green bricks 8 on the adjusting supporting plates 7-15 are adjusted, the relatively loose green bricks 8 become compact, and the subsequent moving direction of the green bricks 8 is more accurate by adjusting the positions.

The structure of the adjusting component is shown in the figure, an adjusting track 7-4 is arranged on the brick pushing rack 7-3, and the adjusting track 7-4 is vertical to the moving direction of the green bricks. And two sides of the adjusting supporting plate 7-15 are respectively provided with a rail wheel which rolls along the adjusting rail 7-4. An adjusting cylinder 7-14 is further mounted on the brick pushing rack 7-3, and the end of a piston rod of the adjusting cylinder 7-14 is fixedly connected with the edge of the adjusting supporting plate 7-15, so that the adjusting cylinder 7-14 can drive the adjusting supporting plate 7-15 to reciprocate along the adjusting track 7-4.

The brick pushing frame 7-3 is also provided with a fixed limiting component 7-2 and a movable limiting component 7-13, wherein the position of the fixed limiting component 7-2 is fixed after adjustment, and the movable limiting component 7-13 can move. Specifically, the fixed limiting assembly 7-2 comprises a fixed stop lever with an adjustable position, and the stop lever is positioned on the adjusting supporting plate 7-15; the movable limiting assembly 7-13 comprises an air cylinder, a movable stop lever is arranged at the lower end of a piston rod of the air cylinder, and the movable stop lever is driven by the air cylinder to move up and down.

When the adjusting supporting plates 7-15 do reciprocating movement, the fixed stop lever and the movable stop lever define a space for the green bricks 8 on the adjusting supporting plates 7-15, and loose green bricks 8 can be close to the middle part to become tight through the reciprocating adjusting movement.

In this embodiment, the outer side transfer assembly comprises two brick pushing racks 7-12 installed at the top of the brick pushing top frame 7-6, two brick pushing rails 7-17 installed and fixed at the inner side of the brick pushing top frame 7-6, and an outer side transfer frame with rail wheels at both sides, wherein the rail wheels move along the brick pushing rails 7-17. A brick pushing rotating shaft 7-7 and a brick pushing motor 7-8 for driving the brick pushing rotating shaft 7-7 to rotate are arranged on the outer side transfer frame, brick pushing gears 7-11 are arranged at two ends of the brick pushing rotating shaft 7-7, and the two brick pushing gears 7-11 are respectively meshed with two brick pushing racks 7-12 for transmission. Thus, under the driving action of the tile pushing motor 7-8, the outer transfer frame and the accessory parts thereof move along two tracks formed by the tile pushing racks 7-12 in a self-propelled manner.

A brick pushing lifting cylinder 7-9 is arranged in the middle of the inner side of the outer side transfer frame, a brick pushing beam 7-5 is arranged at the lower end of a piston rod of the brick pushing lifting cylinder 7-9, and the brick pushing beam 7-5 moves up and down under the action of the brick pushing lifting cylinder 7-9. In order to improve the stability of the brick pushing cross beam 7-5 during lifting movement, a left brick pushing guide assembly 7-10 and a right brick pushing guide assembly 7-10 are further arranged on the outer side transfer frame, each brick pushing guide assembly 7-10 comprises a guide sleeve and a guide rod, the guide sleeves are fixedly arranged on the outer side transfer frame, the guide rods are fixedly arranged on the brick pushing cross beams 7-5, and the guide rods are located in the guide sleeves.

The rail wheels on the two sides of the outer side transfer frame are matched with the brick pushing rails 7-17, so that the stability of the outer side transfer frame during translational movement is improved, and specifically: the brick pushing tracks 7-17 can be made of C-shaped steel and are fixedly arranged on the inner side of the outer side transfer frame in a welding and fixing mode, and the track wheels are metal wheels with the diameter matched with the width of the notch of the C-shaped steel.

In this embodiment the inner side transfer assembly comprises a transfer frame 7-21 moving along the brick pushing track 7-17, and rail wheels moving along the brick pushing track 7-17 are mounted on both sides of the transfer frame 7-21. The middle part of the inner side of the transfer frame 7-21 is provided with a transfer lifting cylinder 7-18, the lower end of a piston rod of the transfer lifting cylinder 7-18 is provided with a transfer beam 7-20, and the transfer beam 7-20 moves up and down under the action of the transfer lifting cylinder 7-18. In order to improve the stability of the transfer cross beam 7-20 during lifting and moving, a left transfer guide assembly 7-19 and a right transfer guide assembly 7-19 are further arranged on the transfer frame 7-21, the transfer guide assemblies 7-19 comprise guide sleeves fixedly arranged on the transfer frame 7-21 and guide rods fixedly arranged on the transfer cross beam 7-20, and the guide rods are positioned in the guide sleeves.

The rail wheels on the two sides of the transfer frame 7-21 are matched with the brick pushing rails 7-17, so that the stability of the transfer frame 7-21 during translation movement is improved. And the device also comprises a driving device for driving the transfer frame 7-21 to move in translation along the brick pushing track 7-17.

Referring to fig. 11, 12 and 13, it can be seen that:

the rotary stacking device 9 comprises a stacking rack 9-1, a stacking lifting frame 9-9 is arranged in the stacking rack 9-1, a rotary component 9-10 is arranged on the stacking lifting frame 9-9, and a stacking driving device for driving the rotary component 9-10 to move up and down is further arranged on the stacking rack 9-1.

The rotating assembly 9-10 comprises a rotating supporting plate, a bearing seat is arranged in the middle of the stacking lifting frame 9-9, a rotating shaft is arranged in the center of the bottom of the rotating supporting plate and is positioned in the bearing seat, and a speed reduction motor for driving the rotating shaft to rotate is arranged at the bottom of the stacking lifting frame 9-9. Therefore, under the driving of the speed reducing motor, the rotary supporting plate rotates and moves, and rotates 90 degrees every time, so that green bricks 8 which are arranged on the rotary supporting plate layer by layer are arranged between two adjacent layers at 90 degrees, and the compactness of a brick pile is improved. After placing one layer of green bricks 8 each time, the rotary assemblies 9-10 integrally descend by the height of the thickness of one green brick 8, and the next layer of green bricks 8 continue to stack above the brick pile.

In the embodiment, in order to improve the stability of the lifting and lowering frame 9-9 and the rotating assembly 9-10 during lifting and lowering movement, the four corners of the lifting and lowering frame 9-9 are provided with the stacking guide rollers 9-8, the vertical section bar of the stacking machine frame 9-1 is provided with the stacking guide rails 9-7, and the stacking guide rollers 9-8 roll along the stacking guide rails 9-7.

The driving device for driving the transfer frame 9-21 comprises a driving rotating shaft 9-2 and a driven rotating shaft 9-5 which are arranged at the top of the stacking rack 9-1, and further comprises a stacking lifting motor 9-3 for driving the driving rotating shaft 9-2, chain wheels are arranged in the middle of the driving rotating shaft 9-2 and the driven rotating shaft 9-5, and the two chain wheels are connected in a chain transmission mode, so that the two rotating shafts rotate synchronously.

Two ends of each of the driving rotating shaft 9-2 and the driven rotating shaft 9-5 are respectively provided with a stacking chain wheel 9-4, four corners of the stacking lifting frame 9-9 are also provided with a steering chain wheel, and a stacking lifting chain 9-6 extending from the stacking chain wheel 9-4 downwards bypasses the corresponding steering chain wheel and then upwards connects to a connecting beam at the side part of the stacking rack 9-1. Thus, under the driving of the pallet lifting motor 9-3, the four pallet chain wheels 9-4 synchronously drive the four pallet lifting chains 9-6 to move (the upper ends of the pallet lifting chains 9-6 are wound at the end parts of the driving rotating shaft 9-2 and the driven rotating shaft 9-5), thereby driving the pallet lifting frame 9-9 and the rotating assembly 9-10 to move up and down.

The rotary stacking device 9 further comprises a transfer assembly for receiving and transferring green bricks and a clamping assembly for clamping and fixing the green bricks, when the inner side transfer assembly of the brick pushing device 7 transfers the green bricks 8 to the rotary stacking device 9, the transfer assembly acts to receive the green bricks from the inner side transfer assembly and transfer the green bricks 8 to the position right above the rotary assembly 9-10, and after the clamping assembly clamps the green bricks 8, the transfer assembly can reset and move to leave the position right above the rotary assembly 9-10, so that the layer of green bricks 8 are left on a brick pile.

The transmission assembly comprises pallet support plates 9-11 and pallet tracks 9-12 arranged on the inner side of the pallet frame 9-1, and track wheels are arranged on the side portions of the pallet support plates 9-11 and move along the pallet tracks 9-12. A stacking rotating shaft and a stacking motor 9-17 for driving the stacking rotating shaft to rotate are arranged on the stacking rack 9-1, a driving chain wheel is arranged at the end part of the stacking rotating shaft, a driven chain wheel is arranged at the middle rear part of the brick pushing top frame 7-6, a stacking chain 9-16 is arranged between the driving chain wheel and the driven chain wheel, and the stacking chain 9-16 is fixedly connected with the stacking supporting plate 9-11. Thus, the pallet plates 9-11 are moved translationally along the pallet track 9-12 by the pallet motors 9-17.

The two clamping components are oppositely arranged and comprise clamping cylinders 9-13 which are fixedly arranged on the pallet frame 9-1, and clamping beams 9-15 are arranged at the inner ends of piston rods of the clamping cylinders 9-13. In order to ensure a stable clamping action on the green brick 8, clamping guide assemblies as well as stabilizing assemblies 9-14 may also be provided.

As shown in the drawing, the clamping guide assembly includes left and right guide bars, and guide blocks are mounted on the clamping beams 9-15 and move along the guide bars. The stabilizing component 9-14 comprises a supporting beam arranged on the top forehead of the stacking rack 9-1, stabilizing gears are arranged at the bottoms of the middle parts of the supporting beam, pressing wheels are arranged on two sides of each stabilizing gear, stabilizing racks are arranged in the middle parts of the clamping beams 9-15, the two stabilizing racks are meshed with the stabilizing gears and are connected with the stabilizing gears, and the stabilizing racks are located between the stabilizing gears and the pressing wheels.

The working process is as follows:

the brick plate 1 is discharged from a brick discharging device of the brick machine equipment and reaches a brick plate conveying device 2;

the brick plate conveying device 2 conveys the brick plates 1 backwards, when the brick plates 1 move to the operation range of the brick plate separating device 3, the brick plates are temporarily stopped, and the brick plate separating device 3 acts to transfer the adobes 8 on the brick supporting plates 6 from the brick supporting plates 6; then the brick supporting plate 6 moves towards the side direction to reach the brick supporting plate descending device 4, the brick supporting plate descending device 4 descends the brick supporting plate 6 by a certain height, and then the brick supporting plate 6 is transferred and moved outwards by the brick supporting plate conveying device 5 to be reused by brick making machine equipment;

the green brick separating device 3 transfers the green bricks 8 to the separating supporting plates 3-18, then transfers the green bricks to the adjusting supporting plates 7-15 of the brick pushing device 7, and transfers the green bricks to the brick pushing supporting plate 7-1 after adjustment;

then the transfer assembly of the rotary stacking device 9 receives the green bricks 8 from the brick pushing supporting plate 7-1 of the brick pushing device 7, and the green bricks 8 are transferred to the position right above the rotary assembly 9-10; a brick supporting plate 6 is arranged on the rotary assembly 9-10, initially, the stacking lifting frame 9-9 and the rotary assembly 9-10 are lifted to a high position, the transfer assembly is withdrawn to the side part under the condition that the clamping assembly clamps the green bricks 8, the stacking supporting plate 9-11 is pulled out from the lower part of the green bricks 8, and the green bricks 8 fall on the brick supporting plate of the rotary assembly 9-10; then the rotary component 9-10 rotates by 90 degrees and simultaneously descends by the height of the thickness of one green brick 8, the next layer of green bricks 8 transferred by the transfer component falls above the previous layer of green bricks 8, and the operation is circulated, so that a plurality of layers of green bricks 8 are stacked on the rotary component 9-10 layer by layer, and the included angle between the directions of the two adjacent layers of green bricks 8 is 90 degrees until a brick pile is formed; and then, the whole brick pile is transferred to a maintenance place by adopting a forklift and other facilities.

Claims (10)

1. An L-shaped stacker crane is characterized in that: the brick supporting plate separating device comprises a brick separating device (3) for separating a brick blank (8) and a brick supporting plate (6), a brick conveying device (2) for conveying the brick plate (1) is arranged behind the brick separating device (3), a brick supporting plate descending device (4) for reducing the height of the brick supporting plate (6) is arranged on the side part of the brick separating device (3), and a brick supporting plate conveying device (5) is arranged behind the brick supporting plate descending device (4); a brick pushing device (7) for transferring the green bricks (8) is arranged in front of the brick plate separating device (3), and a rotary stacking device (9) is arranged behind the brick pushing device (7).

2. An L-shaped palletiser as claimed in claim 1, wherein: the brick plate separating device (3) comprises a separating assembly used for pushing the green bricks (8) away from the brick supporting plate (6) and a plate conveying assembly used for conveying the brick supporting plate (6) to the side.

3. An L-shaped palletiser as claimed in claim 1, wherein: the separating assembly comprises a separating top frame (3-6) supported by a separating rack (3-1), and a separating supporting plate (3-18) is arranged at the front part of the separating rack (3-1); a separating and transferring device which moves along the length direction and transfers the green bricks (8) to the separating pallets (3-18) is arranged on the separating top frame (3-6), and the front part of the brick plate conveying device (2) extends to the lower part of the separating and transferring device.

4. An L-shaped palletiser as claimed in claim 1, wherein: the plate conveying assembly comprises a first plate conveying beam (3-4) and a second plate conveying beam (3-16) which are opposite, and plate conveying rails (3-3) are arranged on the inner sides of the first plate conveying beam and the second plate conveying beam; the plate conveying inner frame (3-14) with rail wheels at the side part is also included, and the rail wheels are positioned in the plate conveying rail (3-3); a driving device for driving the plate conveying inner frame (3-14) to move is also arranged between the plate conveying first beam (3-4) and the plate conveying second beam (3-16).

5. An L-shaped palletiser as claimed in claim 1, wherein: the brick plate conveying device (2) comprises a first conveying rack (2-1), a conveying outer frame (2-2) is arranged inside the first conveying rack (2-1), a conveying track (2-3) is arranged on the inner side of the conveying outer frame (2-2), and a conveying inner frame (2-4) with track wheels arranged on two sides is further comprised, and the track wheels are located in the conveying track (2-3); a driving device for driving the conveying inner frame (2-4) to move in a translation manner is also arranged on the conveying outer frame (2-2).

6. An L-shaped palletiser as claimed in claim 1, wherein: the brick supporting plate descending device (4) comprises a descending rack (4-1), brick supporting plate assemblies (4-5) are respectively installed on two sides of the descending rack (4-1), and a driving device for driving the two brick supporting plate assemblies (4-5) to synchronously ascend and descend in the vertical direction is further installed on the descending rack (4-1).

7. An L-shaped palletiser as claimed in claim 6, wherein: the tile supporting plate assembly (4-5) comprises a lifting frame (4-5-1), a tilting inner frame (4-5-4) with an angle steel (4-5-5) at the bottom edge is hinged and installed on the inner side of the lifting frame (4-5-1), and a push-pull cylinder (4-5-3) for driving the tilting inner frame (4-5-4) to tilt and move is installed on the outer side of the lifting frame (4-5-1).

8. An L-shaped palletiser as claimed in claim 1, wherein: the brick supporting plate conveying device (5) comprises a second conveying rack (5-1) which is transversely arranged, the inner end of the second conveying rack penetrates through the lower part inside the descending rack (4-1), and limiting plates (5-2) are arranged on two sides of the outer end of the second conveying rack (5-1); and a moving device for moving the brick supporting plate (6) is also arranged on the second conveying rack (5-1).

9. An L-shaped palletiser as claimed in claim 1, wherein: the brick pushing device (7) comprises a brick pushing rack (7-3), a brick pushing top frame (7-6) is installed at the top of the brick pushing rack, a brick pushing supporting plate (7-1) is installed in the middle of the top frame (7-6), an adjusting supporting plate (7-15) is installed on the outer side of the brick pushing supporting plate (7-1), an adjusting component for adjusting and moving the adjusting supporting plate (7-15), an outer side transferring component for transferring green bricks on the adjusting supporting plate (7-15) to the brick pushing supporting plate (7-1) and an inner side transferring component for transferring green bricks (8) on the brick pushing supporting plate (7-1) to the rotary stacking device (9) are further installed on the top frame (7-6).

10. An L-shaped palletiser as claimed in claim 1, wherein: the rotary stacking device (9) comprises a stacking rack (9-1), a stacking lifting frame (9-9) is installed inside the stacking rack (9-1), a rotary component (9-10) is installed on the stacking lifting frame (9-9), and a stacking driving device for driving the rotary component (9-10) to move up and down is further installed on the stacking rack (9-1).

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