CN214732614U - Accurate parking hacking machine - Google Patents

Abstract

The utility model relates to a precise parking stacker crane, which comprises a portal frame and a walking lifting device, wherein the walking lifting device comprises a walking frame and a lifting frame arranged on the walking frame in a lifting way, the lower end of the lifting frame is provided with a stacking clamp, and the walking frame is provided with a walking driving mechanism and a lifting driving mechanism, the utility model adopts a structure combining a cog belt and a horizontal walking driving wheel as a driving structure of the walking frame, the two lifting flat belts can be matched to ensure the precise parking of the walking frame, namely the parking is carried out immediately, and the lifting flat belts can not be influenced by the inertia during the braking, the utility model adopts a structure combining the lifting flat belts and a movable pulley as the lifting driving mechanism, the two lifting flat belts are fixed on the walking frame through an adjusting seat, the two lifting flat belts are ensured to be parallel by adjusting the compression amount of an adjustable rubber seat, and the length of the working section of the two lifting flat belts is adjusted by adjusting a positioning nut, the working lengths of the two lifting flat belts are ensured to be consistent, and the lifting frame is further ensured to lift stably.

Description

Accurate parking hacking machine

Technical Field

The utility model relates to a building block former technical field especially relates to an accurate parking hacking machine.

Background

The main function of full-automatic building block shaping production line is to drop into the mould with stirring, goes out the brick the same with the mould shape at layer board vibration forming, and the layer board that need will hold the brick after the shaping is sent into the maintenance kiln together and is maintained, and the brick that maintains has possessed certain intensity, just can pile up, conveniently transports and sells. The function of hacking machine is that the brick that will support is got from the layer board clamp and is got and move another department again and pile up, and the common defect of hacking machine on the market has: 1. the motor is adopted to drive the travelling wheels to horizontally travel, so that accurate parking is difficult due to inertia of the travelling frame during braking, a gear is driven to rotate by the motor to drive the travelling frame to horizontally travel, the parking position is ensured by meshing the gear and the rack, the gear and the rack are easy to wear, and once the gear and the rack are worn, time and labor are wasted in replacement; 2. adopt the hydro-cylinder drive crane from top to bottom, the hydro-cylinder preparation is troublesome and the fault point is many, and maintenance is difficult.

SUMMERY OF THE UTILITY MODEL

For overcoming the technical defect that prior art exists, the utility model provides a precise parking hacking machine, it has simple structure reliable, the installation change convenient drive structure, and operates steadily and accurately again.

The utility model discloses a technical solution be: the precise parking stacker crane comprises a portal frame and a traveling lifting device, wherein the top end of the portal frame is provided with a guide rail, the walking lifting device comprises a walking frame which is matched on the guide rail through a walking wheel in a rolling way and a lifting frame which is arranged on the walking frame in a lifting way, the lower end of the lifting frame is provided with a stacking clamp, the walking frame is provided with a walking driving mechanism and a lifting driving mechanism, the walking driving mechanism comprises a walking speed reducing motor, a toothed belt and a tension wheel, the walking speed reducing motor is arranged on the walking frame, two ends of the toothed belt are fixed on two sides of the top end of the portal frame, the toothed belt is positioned on one side of the guide rail, the output end of the walking speed reducing motor is provided with a horizontal walking driving wheel, the horizontal traveling driving wheel is meshed with the tooth surface of the toothed belt, two tensioning wheels are arranged on the traveling frame on two sides of the horizontal traveling driving wheel, and the two tensioning wheels are respectively pressed on opposite surfaces of the tooth surface of the toothed belt; the lifting driving mechanism comprises a lifting speed reduction motor, a lifting driving wheel, a lifting flat belt and a movable pulley, the lifting speed reduction motor is fixedly arranged on the walking frame, the lifting driving wheel is arranged at the output end of the lifting speed reduction motor, the movable pulley is arranged at the lower part of the lifting frame, the first end of the lifting flat belt is fixed on the lifting driving wheel, and the second end of the lifting flat belt is bypassed below the movable pulley and extends upwards to be connected with the walking frame.

Preferably, the tooth surface of the toothed belt is arranged downwards, the toothed belt is wound above the horizontal walking driving wheel, the two tension wheels are arranged above the toothed belt on two sides of the horizontal walking driving wheel in a pressing mode, and the two tension wheels are arranged on the same horizontal height.

Preferably, the two toothed belts are arranged in parallel, the walking speed reduction motor is provided with two output ends, a horizontal walking driving wheel is respectively installed on the two output ends, and the two horizontal walking driving wheels are respectively matched with the corresponding toothed belts.

Preferably, the output end transmission of lift gear motor is connected with a lift drive shaft, the cover is equipped with two lift drive wheels on the lift drive shaft, two movable pulleys are installed to the lower part of crane, and the position of two movable pulleys corresponds with the position of two lift drive wheels, all cooperates a lift flat belt on the lift drive wheel of corresponding position and the movable pulley.

Preferably, the second ends of the two lifting flat belts are fixed on the walking frame through an adjusting seat, the adjusting seat comprises a seat body, an adjustable rubber seat and an adjusting rod, the bottom of the seat body is installed on the walking frame through the two adjustable rubber seats, the seat body is provided with the two adjusting rods, the adjusting rod can be vertically adjusted and installed on the seat body, and the second ends of the two lifting flat belts are respectively connected to the lower ends of the two adjusting rods.

Preferably, the adjustable rubber seat comprises a rubber pad and an adjusting screw, the rubber pad is arranged between the seat body and the walking frame, the adjusting screw sequentially penetrates through the seat body, the rubber pad and a bottom plate of the walking frame from top to bottom, and an adjusting nut is matched with the tail end of the adjusting screw in a threaded manner.

Preferably, the base body is provided with two horizontal small rotating shafts, each small rotating shaft is provided with a vertical through hole in a penetrating mode, the upper ends of the two adjusting rods are respectively provided with two through holes in a penetrating mode, and the upper end of each adjusting rod is provided with a positioning nut in a threaded fit mode.

Preferably, the lower extreme of adjusting the pole is equipped with closing device, closing device includes fixed plate, clamp plate and card pipe, the fixed plate rigid coupling is at adjusting the pole lower extreme, the clamp plate passes through fastening screw to be fixed on the fixed plate, the card pipe is located the clamp plate top, the second end of lift flat belt is walked around the card pipe and is compressed tightly on the fixed plate by the clamp plate.

Preferably, the top end of the portal frame is provided with two guide rails which are arranged in parallel, the traveling wheels are matched with the top surfaces of the guide rails in a rolling manner, the traveling frame is further provided with traveling guide wheels which rotate around a vertical shaft, the traveling guide wheels are installed on the front side and the rear side of the traveling frame in pairs, and the traveling guide wheels are matched with two vertical side walls opposite to the portal frame in a rolling manner.

Preferably, the walking frame is further provided with lifting guide wheels in rolling fit with the lifting frame, the lifting frame is provided with lifting guide wheels on the frame body of the walking frame in the front, back, left and right directions, and the lifting guide wheels are in rolling fit with the lifting frame.

The beneficial effects of the utility model reside in that:

(1) the utility model discloses an accurate parking hacking machine adopts the structure that cog belt and horizontal walking drive wheel combined together as the drive structure of walking frame, the cog belt replaces guide rail and the cooperation of horizontal walking drive wheel, when horizontal walking drive wheel rolls on the cog belt, the cog belt does not undertake the weight of walking frame, the weight of walking frame is undertaken by the walking wheel, the friction loss of cog belt and horizontal walking drive wheel in the operation process is all minimum, when the walking frame is stopped rotating and is locked with the cog belt meshing, can prevent the walking frame because inertia continues to walk, guarantee the accurate parking of walking frame, stop promptly walking;

(2) the utility model discloses a drive mechanism of the crane of the hacking machine of accurate parking adopts lift flat belt and movable pulley complex structure, and two lift flat belts are fixed on the walking frame through adjusting the seat, ensure through the compression volume of adjusting adjustable rubber seat that the second end of two belts all keeps vertical upwards, make two lift flat belts parallel, adjust the length of the working section of two lift flat belts through adjusting set nut, ensure that the working length of two lift flat belts is unanimous, guarantee so that two lift flat belts atress are balanced, and then guarantee the steady lift of crane;

(3) the utility model discloses a cog belt and lift flat belt are as walking drive and lift driven transmission part respectively, have both guaranteed the accurate function of hacking machine, and the installation is simple, and easily change has reduced the cost of maintenance of equipment.

Drawings

Fig. 1 is the utility model discloses accurate parking hacking machine's schematic structure view.

Fig. 2 is the utility model discloses the front view of accurate parking hacking machine.

Fig. 3 is a schematic structural view of the walking lifting device of the present invention.

Fig. 4 is a top view of the walking lifting device of the present invention.

Fig. 5 is a sectional view of the walking lift of fig. 4 taken along the direction a-a.

Fig. 6 is a sectional view of the walking lift of fig. 4 taken along the direction B-B.

Fig. 7 is a schematic structural view of the walking driving device.

Fig. 8 is a first structural schematic diagram of the lifting driving device.

Fig. 9 is a partial enlarged view of a portion a in fig. 8.

Fig. 10 is a second schematic structural diagram of the lifting driving device.

Fig. 11 is a schematic structural view of the adjusting seat of the present invention.

Description of reference numerals: 1. a gantry; 2. a guide rail; 201. an extreme position cushion; 3. a traveling frame; 301. a walking speed reducing motor; 302. a horizontal travel driving wheel; 303. a tension wheel; 304. a toothed belt; 305. a traveling wheel; 306. a walking guide wheel; 307. fixing the rod; 308. a tension plate; 309. a compression plate; 4. a lifting frame; 401. a lifting gear motor; 402. a lifting drive shaft; 403. lifting the driving wheel; 404. lifting the flat belt; 405. a movable pulley; 406. an adjusting seat; 4061. a base body; 4062. a rubber pad; 4063. adjusting screws; 4064. adjusting the nut; 4065. adjusting a rod; 4066. positioning a nut; 4067. a small rotating shaft; 4068. a large rotating shaft; 407. a pressing device; 4071. a fixing plate; 4072. pressing a plate; 4073. clamping the pipe; 408. a lifting guide wheel; 5. a stacking clamp; 6. a rotating gear motor.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1 to 11, this embodiment provides an accurate parking hacking machine, including portal frame 1 and walking elevating gear, 1 top of portal frame is equipped with guide rail 2, walking elevating gear includes through walking wheel 305 roll cooperation walking frame 3 and the liftable crane 4 of installing on walking frame 3 on guide rail 2, the lower extreme of crane 4 is equipped with the pile up neatly and presss from both sides 5, preferably, pile up neatly presss from both sides 5 rotatable the installation at crane 4 lower extreme, install the rotatory gear motor 6 of drive pile up neatly clamp 5 pivoted on the crane 4, the rotatory transmission part of gear motor 6 drive pile up neatly clamp 5 rotation is conventional structure, no longer gives unnecessary details here.

The traveling frame 3 is provided with a traveling driving mechanism and a lifting driving mechanism, the traveling driving mechanism comprises a traveling speed reducing motor 301, a toothed belt 304 and tensioning wheels 303, the traveling speed reducing motor 301 is installed on the traveling frame 3, two ends of the toothed belt 304 are fixed on two sides of the top end of the portal frame 1, the toothed belt 304 is located on one side of the guide rail 2, the output end of the traveling speed reducing motor 301 is provided with a horizontal traveling driving wheel 302, the horizontal traveling driving wheel 302 is meshed with the tooth surface of the toothed belt 304, the traveling frame 3 on two sides of the horizontal traveling driving wheel 302 is provided with two tensioning wheels 303, and the two tensioning wheels 303 are respectively pressed on opposite surfaces of the tooth surface of the toothed belt 304.

The lifting driving mechanism comprises a lifting speed reducing motor 401, a lifting driving wheel 403, a lifting flat belt 404 and a movable pulley 405, the lifting speed reducing motor 401 is fixedly arranged on the walking frame 3, the lifting driving wheel 403 is arranged at the output end of the lifting speed reducing motor 401, the movable pulley 405 is arranged at the lower part of the lifting frame 4, the first end of the lifting flat belt 404 is fixed on the lifting driving wheel 403, the second end of the lifting flat belt 404 is wound by the lower part of the movable pulley 405 and extends upwards to be connected with the walking frame 3, and the lifting driving wheel 403 is driven to rotate by the lifting speed reducing motor 401. The actuating mechanism of the accurate parking hacking machine of this embodiment simple structure, it is accurate to move, and the maintenance replacement cost is low.

In this embodiment, two ends of the cog belt 304 are fixed on the gantry 1 through a tensioning device, the tensioning device includes a fixing rod 307, one end of the fixing rod 307 is fixed on the gantry 1, the other end of the fixing rod 307 is connected with a tensioning plate 308, the tensioning plate 308 is covered with a pressing plate 309, the pressing plate 309 is fixed on the tensioning plate 308 through a fastening screw, an end of the cog belt 304 is pressed between the pressing plate 309 and the tensioning plate 308, one surface of the pressing plate 309 facing the tensioning plate 308 is a tooth surface, and tension on the cog belt 304 is adjusted by adjusting a pressing position of the cog belt 304.

In this embodiment, a tooth surface of the toothed belt 304 is disposed downward, the toothed belt 304 is wound around from above the horizontal traveling driving wheel 302, two tensioning wheels 303 are disposed above the toothed belt 304 on two sides of the horizontal traveling driving wheel 302, and the two tensioning wheels 303 are mounted on the same horizontal height, preferably, two toothed belts 304 are disposed in parallel, the traveling deceleration motor 301 has two output ends, one horizontal traveling driving wheel 302 is mounted on each output end, the two horizontal traveling driving wheels 302 are respectively matched with the corresponding toothed belt 304, two tensioning wheels 303 are disposed on the traveling frame 3 at positions corresponding to each horizontal traveling driving wheel 302, and the two horizontal traveling driving wheels 302 synchronously rotate to drive the traveling frame 3 to travel on the guide rail 2.

In this embodiment, the output end transmission of the lifting gear motor 401 is connected with a lifting drive shaft 402, the lifting drive shaft 402 is installed on the walking frame 3 through a bearing seat, the lifting drive shaft 402 is sleeved with two lifting drive wheels 403, two movable pulleys 405 are installed on the lower portion of the lifting frame 4, the positions of the two movable pulleys 405 correspond to the positions of the two lifting drive wheels 403, a lifting flat belt 404 is matched with the lifting drive wheels 403 and the movable pulleys 405 on the corresponding positions, and when the lifting drive wheels 403 rotate, the lifting flat belt 404 is wound or unwound, so that the movable pulleys 405 are driven to lift.

In this embodiment, the second ends of the two lifting flat belts 404 are fixed on the traveling frame 3 through an adjusting seat 406, the adjusting seat 406 is connected to the traveling frame 3 through a large rotating shaft 4068 in a clamping manner, the adjusting seat 406 includes a seat body 4061, an adjustable rubber seat and an adjusting rod 4065, the bottom of the seat body 4061 is mounted on the traveling frame 3 through two adjustable rubber seats, two adjusting rods 4065 are disposed on the seat body 4061, the adjusting rod 4065 is vertically adjustable and mounted on the seat body 4061, the second ends of the two lifting flat belts 404 are respectively connected to the lower ends of the two adjusting rods 4065, the adjustable rubber seat includes a rubber pad 4062 and an adjusting screw 4063, the rubber pad 4062 is disposed between the seat body 4061 and the traveling frame 3, the adjusting screw 4063 sequentially penetrates through the seat body 4061, the rubber pad 4062 and the bottom plate of the traveling frame 3 from top to bottom, the end of the adjusting screw 4063 is threadedly engaged with an adjusting nut 4064, two lift flat belt 404 are ensured to be parallel through rotating the compression volume that adjusting nut 4064 controlled rubber pad 4062, be equipped with two horizontally little pivot 4067 on the pedestal 4061, all wear to be equipped with vertical through-hole on every little pivot 4067, two upper ends of adjusting pole 4065 wear to establish two through-holes respectively, and the equal screw-thread fit in upper end of every regulation pole 4065 has set nut 4066, adjusts the length of the working section of two lift flat belt 404 through adjusting set nut 4066, ensures that the working length of two lift flat belt 404 is unanimous, and then guarantees the steady lift of crane 4.

In this embodiment, the lower end of the adjusting rod 4065 is provided with the pressing device 407, the pressing device 407 includes a fixing plate 4071, a pressing plate 4072 and a clamping tube 4073, the fixing plate 4071 is fixedly connected to the lower end of the adjusting rod 4065, the pressing plate 4072 is fixed to the fixing plate 4071 through a fastening screw, the clamping tube 4073 is located above the pressing plate 4072, and the second end of the lifting flat belt 404 bypasses the clamping tube 4073 and is pressed onto the fixing plate 4071 by the pressing plate 4072.

In this embodiment, 1 top of portal frame is equipped with two parallel arrangement's guide rail 2, walking wheel 305 roll cooperation is at the 2 top surfaces of guide rail, still be equipped with on the walking frame 3 around vertical axis pivoted walking guide pulley 306, walking guide pulley 306 installs both sides around walking frame 3 in pairs, walking guide pulley 306 rolls with two vertical lateral walls that portal frame 1 is relative and cooperates, and walking guide pulley 306 avoids walking frame 3 off tracking. The walking frame 3 is also provided with lifting guide wheels 408 matched with the lifting frame 4 in a rolling manner, the lifting guide wheels 408 are arranged on the frame body of the walking frame 3 in four directions, namely the front direction, the rear direction, the left direction and the right direction of the lifting frame 4, the lifting guide wheels 408 are matched with the lifting frame 4 in a rolling manner, and in the lifting process of the lifting frame 4, the lifting guide wheels 408 press four surfaces of the lifting frame 4 to prevent the lifting frame 4 from shaking. Preferably, each guide rail 2 is mounted at both ends with extreme position cushions 201.

The weight of the walking frame 3 of this embodiment is supported by the walking wheel 305, horizontal walking drive wheel 302 and toothed belt 304 cooperate the walking of drive walking frame 3, ensure the accurate parking of walking frame 3, stop promptly when walking promptly, can not receive the inertia influence when braking, with motor direct drive structure, gear rack drive structure compares, horizontal walking drive wheel 302 and toothed belt 304's wear is littleer, the running accuracy is higher, easy maintenance is swift, this embodiment adopts lift flat belt 404 as the transmission part of crane 4, the fault point of lift flat belt 404 is few, the maintenance is changed conveniently, and is with low costs.

Having shown and described the basic principles and principal features of the invention and its advantages, it will be understood by those skilled in the art that the invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims (10)

1. Accurate parking hacking machine, including portal frame and walking elevating gear, the portal frame top is equipped with the guide rail, walking elevating gear includes that the crane on the walking frame is installed to the walking frame and liftable on the guide rail through walking wheel roll cooperation, the lower extreme of crane is equipped with the pile up neatly and presss from both sides its characterized in that: the walking mechanism comprises a walking speed reducing motor, a toothed belt and tension pulleys, the walking speed reducing motor is arranged on the walking frame, two ends of the toothed belt are fixed on two sides of the top end of the portal frame, the toothed belt is positioned on one side of the guide rail, a horizontal walking driving wheel is arranged at the output end of the walking speed reducing motor, the horizontal walking driving wheel is meshed with the tooth surface of the toothed belt, two tension pulleys are arranged on the walking frame on two sides of the horizontal walking driving wheel, and the two tension pulleys are respectively pressed on opposite surfaces of the tooth surface of the toothed belt; the lifting driving mechanism comprises a lifting speed reduction motor, a lifting driving wheel, a lifting flat belt and a movable pulley, the lifting speed reduction motor is fixedly arranged on the walking frame, the lifting driving wheel is arranged at the output end of the lifting speed reduction motor, the movable pulley is arranged at the lower part of the lifting frame, the first end of the lifting flat belt is fixed on the lifting driving wheel, and the second end of the lifting flat belt is bypassed below the movable pulley and extends upwards to be connected with the walking frame.

2. The precision parking stacker according to claim 1, wherein: the tooth surface of the toothed belt is arranged downwards, the toothed belt bypasses above the horizontal walking driving wheel, the two tension wheels are arranged above the toothed belt on two sides of the horizontal walking driving wheel in a pressing mode, and the two tension wheels are arranged on the same horizontal height.

3. The precision parking stacker according to claim 1, wherein: the two toothed belts are arranged in parallel, the walking speed reducing motor is provided with two output ends, a horizontal walking driving wheel is respectively arranged on the two output ends, and the two horizontal walking driving wheels are respectively matched with the corresponding toothed belts.

4. The precision parking stacker according to claim 1, wherein: the output end of the lifting speed reduction motor is in transmission connection with a lifting driving shaft, two lifting driving wheels are sleeved on the lifting driving shaft, two movable pulleys are installed on the lower portion of the lifting frame, the positions of the two movable pulleys correspond to the positions of the two lifting driving wheels, and a lifting flat belt is matched on the lifting driving wheel and the movable pulley corresponding to the positions.

5. The precision parking palletiser of claim 4, wherein: the second ends of the two lifting flat belts are fixed on the walking frame through adjusting and adjusting seats, each adjusting seat comprises a seat body, an adjustable rubber seat and an adjusting rod, the bottom of the seat body is installed on the walking frame through the two adjustable rubber seats, the seat body is provided with the two adjusting rods, the adjusting rods can be vertically adjusted and installed on the seat body, and the second ends of the two lifting flat belts are respectively connected to the lower ends of the two adjusting rods.

6. The precision parking palletiser of claim 5, wherein: the adjustable rubber seat comprises a rubber pad and an adjusting screw, the rubber pad is arranged between the seat body and the walking frame, the adjusting screw sequentially penetrates through the seat body, the rubber pad and a bottom plate of the walking frame from top to bottom, and an adjusting nut is matched with the tail end of the adjusting screw in a threaded mode.

7. The precision parking palletiser of claim 5, wherein: the seat body is provided with two horizontal small rotating shafts, vertical through holes are formed in each small rotating shaft in a penetrating mode, the upper ends of the two adjusting rods are respectively formed in the through holes in a penetrating mode, and the upper end of each adjusting rod is matched with a positioning nut in a threaded mode.

8. The precision parking palletiser of claim 5, wherein: the lower extreme of adjusting the pole is equipped with closing device, closing device includes fixed plate, clamp plate and card pipe, the fixed plate rigid coupling is at adjusting the pole lower extreme, the clamp plate passes through fastening screw to be fixed on the fixed plate, the card pipe is located the clamp plate top, the second end of lift flat belt is walked around the card pipe and is compressed tightly on the fixed plate by the clamp plate.

9. The precision parking stacker according to claim 1, wherein: the gantry crane is characterized in that two guide rails arranged in parallel are arranged at the top end of the gantry crane, the traveling wheels are matched on the top surfaces of the guide rails in a rolling manner, traveling guide wheels rotating around a vertical shaft are further arranged on the traveling frame, the traveling guide wheels are installed on the front side and the rear side of the traveling frame in pairs, and the traveling guide wheels are matched with two vertical side walls opposite to the gantry crane in a rolling manner.

10. The precision parking stacker according to claim 1, wherein: the walking frame is further provided with lifting guide wheels in rolling fit with the lifting frame, the lifting frame body is provided with the lifting guide wheels in four directions, namely the front direction, the rear direction, the left direction and the right direction, and the lifting guide wheels are in rolling fit with the lifting frame.

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