CN217498561U - Heavy-load bidirectional storing and taking device and double-track heavy-load stacker - Google Patents
Heavy-load bidirectional storing and taking device and double-track heavy-load stacker Download PDFInfo
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- CN217498561U CN217498561U CN202122803690.2U CN202122803690U CN217498561U CN 217498561 U CN217498561 U CN 217498561U CN 202122803690 U CN202122803690 U CN 202122803690U CN 217498561 U CN217498561 U CN 217498561U
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Abstract
The utility model discloses a heavy-load bidirectional storing and taking device and a double-track heavy-load stacker, the heavy-load bidirectional storing and taking device comprises a lifting frame and one or two bidirectional storing and taking goods-carrying platforms, a storing and taking driving motor is arranged on the lifting frame, and the bidirectional storing and taking goods-carrying platforms are arranged on the lifting frame; the bidirectional storage cargo carrying platform comprises a middle inserting plate, an upper inserting plate, a lower rack, two first vertical plates, two second vertical plates, a side rack, a driving gear and a driven gear. The double-track heavy-load stacker comprises a longitudinal guide rail pair consisting of two longitudinal guide rails which are arranged in bilateral symmetry, wherein the longitudinal guide rail pair is provided with a horizontal frame which can move longitudinally on the longitudinal guide rail pair, and the middle parts of the front end and the rear end of the horizontal frame are respectively provided with an upright post; the lifting frames are arranged at the same height of each upright column, and a heavy-load bidirectional load storing and taking device is connected between the two lifting frames. The utility model discloses device and stacker have that the volume is less, highly low, positioning accuracy is high, the transmission route is simple, the dead weight is little, work efficiency is high, stability is high, longe-lived advantage.
Description
Technical Field
The utility model relates to an intelligent storage technical field, concretely relates to heavy load access carries device and heavy-duty stacker.
Background
In modern smart warehousing and smart logistics rapid development, a large amount of goods need to be transported and stacked, and especially, a mechanical device needs to be adopted for transporting and stacking a three-dimensional overhead warehouse in a relatively narrow space. The mechanical device can move in a relatively narrow three-dimensional space and repeatedly move according to a certain sequence so as to finish the actions of carrying, stacking and the like of the cargo units. This mechanism is commonly referred to as a stacker. The main functional part of the stacker is a fork device. The actions of grabbing, conveying, placing and the like of the cargo units are completed through the fork device.
The prior fork device has limited carrying capacity in the carrying process of goods due to the structure, can not carry and stack the goods in a long distance and can only carry the unidirectional goods; the carrying stroke and the carrying range are limited, and the goods carrying with high load can not be carried; the shape and size of the carried goods are different greatly, and the goods are inconvenient to grab and place. Particularly, due to driving and structural factors, the fork device is complex in structure, discontinuous in action during the carrying process, cannot carry and stack the goods stably, is low in carrying efficiency, and even can cause the falling of the carried goods.
The patent application with publication number CN102101632A discloses a light bidirectional fork of a stacker, which belongs to a stacker fork with a laminated structure. The invention mainly solves the technical problems of unreasonable mechanism, heavy self weight, large occupied space, inconvenient installation and adjustment and large processing and manufacturing difficulty of the prior stacker fork, and adopts the technical scheme for solving the problems that: a light bidirectional fork of a stacker comprises an upper fork, a middle fork, a lower fork, a steel wire rope regulator, a middle fork roller, an upper fork guide bolt bearing, a middle fork transmission rack, a lower fork transmission gear, a coupler and a motor. The upper fork, the middle fork and the lower fork form a three-layer laminated structure, the motor is connected with the gear shaft through the coupler, the motor drives the lower fork tooth wheel, the lower fork tooth wheel enables the middle fork to move leftwards and rightwards through the middle fork transmission rack, and the left and right movement of the middle fork enables the upper fork to move leftwards and rightwards through the middle fork roller and the steel wire rope. The disadvantage is that it is not suitable for heavy loads.
The invention patent with publication number CN102718173A discloses a stacker laminated bidirectional pallet fork, which comprises an upper fork plate, a middle fork plate and a lower fork plate, wherein a driving gear is fixed on the lower fork plate and is connected with a driving motor, racks are respectively arranged on two sides of the lower fork plate and the upper fork plate, and a transmission gear set is distributed between the two racks of the upper fork plate and the lower fork plate; the upper ends of the lower fork plate and the middle fork plate are provided with horizontal guide sliding guide rails; the lower ends of the middle fork plate and the upper fork plate are respectively provided with two symmetrically distributed bearing reinforcing ribs; a row of roller groups are respectively fixed on two sides of the middle fork plate and the upper fork plate. The invention adopts the technical scheme that the linear differential stroke of the laminated gear rack is multiplied, so that the upper fork plate can be completely extended out relative to the lower fork plate, and the transmission efficiency and the transmission stability are improved, the weight and the size of a transmission mechanism are reduced, and the structural size and the weight of the pallet fork are also reduced through the transmission of the transmission gear rack group. Compared with the prior art, the device has the advantages of simple structure, light dead weight, small occupied space, convenience in installation and adjustment and the like. And the disadvantage is that the transmission route is relatively complicated and is not suitable for heavy load.
The invention with the publication number of CN103086300A discloses a light stacking robot pallet fork device, which comprises two middle forks connected by a middle fork connecting plate, wherein the lower parts of the two middle forks are respectively connected with a lower fork through a slide rail structure, and the upper parts of the two middle forks are respectively connected with an upper fork through a slide rail structure, so that the lower fork, the middle forks and the upper forks can slide in the same direction in a reciprocating way, the invention adopts a linear slide rail to connect the upper middle fork and the lower fork, thereby greatly improving the positioning precision of the pallet fork device, and simultaneously effectively reducing the noise caused by the clearance of rolling connection, the invention ensures that the extension length of the upper fork meets the requirement of forking, realizes the differential connection of the pallet fork device, ensures the transmission stability, the movement precision and the positioning precision, further reduces the noise caused by the transmission of a chain wheel device, reduces the structural size of the pallet fork device, and lightens the weight of the pallet fork device, the working stability and the production efficiency are improved while the resource and the energy are saved and the noise pollution is reduced. The disadvantage is that the lead screw is adopted, and no heavy load is applied.
Due to the limitation of the existing design, the problems of large volume, poor positioning accuracy, complex transmission route and large dead weight of the heavy-duty stacker are not solved, so that the working efficiency and the stability are reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a device is carried in two-way access of heavy load, it has that the volume is less, highly low, positioning accuracy is high, the transmission route is simple, the dead weight is little, work efficiency is high, stability is high, longe-lived advantage.
An object of the utility model is to provide a double track heavy load stacker, it uses the two-way access of above-mentioned heavy load to carry the device, has the advantage that the volume is less, work efficiency is high, stability is high, longe-lived.
The utility model adopts the technical proposal as follows.
The utility model provides a device is carried in two-way access of heavy load, includes crane, two-way access and carries cargo bed, its characterized in that: the lifting frame is provided with a storage and taking driving motor, and the two-way storage and taking goods carrying platform is installed on the lifting frame.
The bidirectional storing and taking cargo-carrying platform comprises a middle inserting plate, an upper inserting plate, a lower rack, two first vertical plates, two second vertical plates, a side rack, a driving gear and a driven gear, wherein the lifting frame is longitudinally provided with the lower rack with an upward tooth surface, the left side and the right side of the lower rack are respectively provided with the first vertical plates which are longitudinally vertical to the lifting frame, the top end of each first vertical plate close to the other first vertical plate is provided with a plurality of first idler wheels with the top surfaces parallel to the top surface of the lifting frame, the left end and the right end of the middle inserting plate are respectively and longitudinally provided with a guide rail beam, and the left side and the right side of each guide rail beam are respectively provided with a longitudinal groove; the first idler wheel at the top end of each first vertical plate is positioned in the longitudinal groove of the guide rail beam closest to the first idler wheel; two second vertical plates vertical to the lifting frame are longitudinally arranged on the bottom surface of the upper inserting plate, a plurality of second rollers with top surfaces parallel to the top surfaces of the vertical plates are arranged on the side, far away from the other second vertical plate, of each second vertical plate, and each second roller is positioned in a longitudinal groove of the guide rail beam closest to the second roller; an upper rack with a downward tooth surface is longitudinally arranged between the two second vertical plates on the bottom surface of the upper inserting plate; a rolling gear mounting hole is formed in the middle of the middle inserting plate, a wheel shaft with a central axis on a horizontal straight line is mounted on the rolling gear mounting hole, and a driven gear is sleeved on the wheel shaft; the upper end of the driven gear is meshed with the upper rack, and the lower end of the driven gear is meshed with the lower rack; a side rack is longitudinally arranged on the left side or the right side of the upper rack and the lower rack on the bottom surface of the middle inserting plate, the tooth surface of the side rack is arranged on the side far away from the lower rack, and the lower rack is meshed with a driving gear arranged on the lifting frame;
the driving gear is connected with a storage and taking driving motor arranged on the lifting frame.
As preferred technical scheme, the driving gear setting is installed on the driving gear rotation axis of crane to the vertical direction, and the above part coaxial arrangement of crane of driving gear rotation axis has the driving gear, and the driving gear rotation axis links to each other with access driving motor.
As the preferred technical scheme, the lower end of the driving gear rotating shaft is positioned below the lifting frame, the lower end of the driving gear rotating shaft is provided with a driving wheel, the lifting frame is vertically provided with a storage and taking driving motor, the bottom end of the storage and taking driving motor is provided with a motor driving wheel, and the motor driving wheel is connected with the driving wheel through a driving belt.
As a preferred technical scheme, the access driving motor is arranged on the side, far away from the other second vertical plate, of one second vertical plate; the central axis of the access driving motor and the central axis of the driving gear rotating shaft are on the same plane, the plane is perpendicular to the central line of the lower rack, and the plane passes through the center of the lower rack.
As a preferred technical scheme, travel switches are arranged on the left side or the right side of the front ends of the upper rack and the lower rack of the lifting frame and the left side or the right side of the rear end of the lower rack; the front end and the rear end of the lower rack on the lower side surface of the middle inserting plate are respectively provided with a bulge which can be contacted with the nearest travel switch.
The bottom of the first vertical plate is connected with a horizontal plate, the horizontal plate is arranged on the lifting frame, a plurality of reinforcing rib plates are arranged between the first vertical plate and the horizontal plate,
alternatively, the first and second electrodes may be,
the first vertical plate is connected with the top surface of the lifting frame through a plurality of reinforcing rib plates.
As a preferred technical scheme, the longitudinal lengths of the middle inserting plate and the upper inserting plate are the same.
The beneficial effects of the utility model are as follows.
A rolling gear mounting hole is formed in the middle of the middle inserting plate, a wheel shaft with a central axis on a horizontal straight line is mounted on the rolling gear mounting hole, and a driven gear is sleeved on the wheel shaft; the upper end of the driven gear is meshed with the upper rack, and the lower end of the driven gear is meshed with the lower rack. Therefore, when the middle plugboard moves leftwards under the driving of the access driving motor, the middle plugboard drives the upper end of the driven gear to drive the upper plugboard to move in the same direction, and the left extension is realized. Therefore, when the middle inserting plate moves to the right under the driving of the access driving motor, the middle inserting plate drives the upper end of the driven gear to drive the upper inserting plate to move in the same direction, and the middle inserting plate extends to the right. Therefore, the transmission route is very brief, and the energy loss caused by complex transmission is effectively reduced.
The driven gear sets up the middle part at the well picture peg, the upper end and the last rack meshing of driven gear, the lower extreme and the lower rack meshing of driven gear, when last picture peg carried the heavy object, its focus just in time is located last picture peg middle part, at this moment, driven gear and lower rack, go up the better of rack meshing, and play certain supporting role, the transmission is reliable and stability obtains very big improvement, thereby improve the positioning accuracy of fork device greatly, simultaneously the effectual noise that causes because of roll connection's clearance that has reduced.
The left side and the right side of the two guide rail beams are respectively provided with a longitudinal groove; the first idler wheels at the top ends of the first vertical plates are located in the longitudinal grooves of the guide rail beams closest to the first idler wheels, and the second idler wheels are located in the longitudinal grooves of the guide rail beams closest to the second idler wheels. In preferred technical scheme, driving motor sets up the one side of two-way access year goods platform on the crane, and the device is the platykurtic, is favorable to the access goods.
Meanwhile, the longitudinal grooves on the two sides of the guide rail beam are limited left and right simultaneously, so that the deformation of the guide rail beam in the use process can be reduced, and the service life is long.
According to the technical scheme, the driven gear is a quick-wear part, the device can effectively run only by replacing the driven gear, the replacement is very simple and convenient, the maintenance cost of the device is low, and the service life is long.
The longitudinal lengths of the middle inserting plate and the upper inserting plate are the same, when the upper inserting plate of the device reaches the limit leftwards or rightwards, a large part of each second roller connected with the two ends of the upper inserting plate is still positioned in the longitudinal groove of the guide rail beam closest to the second roller, the whole body is still stable and suitable for heavy load, and the whole inserting depth is deep due to the movement of the middle inserting plate.
Through the effective combination of the above structures, the structure size of the device can be obviously reduced, the weight of the device is reduced, the resource and energy are saved, the noise pollution is reduced, and meanwhile, the working stability and the production efficiency are improved.
Heavy-load bidirectional access loading device comprises a lifting frame, two bidirectional access loading platforms and is characterized in that: the lifting frame is provided with an access driving motor, and the left side and the right side of the access driving motor on the lifting frame are respectively provided with any one of the bidirectional access cargo carrying platforms; the access driving motor is connected with the driving gears of the two bidirectional access cargo carrying platforms. This technical scheme only uses two-way access cargo beds of access driving motor drive, and its advantage is that the bearing capacity is stronger, and the synchronism is better.
As the preferred technical scheme, the two bidirectional storage cargo platforms are symmetrically arranged along the storage driving motor.
Double track heavy load stacker, its characterized in that: the device comprises a longitudinal guide rail pair consisting of two longitudinal guide rails which are arranged symmetrically left and right, wherein the longitudinal guide rail pair is provided with a horizontal frame which can move longitudinally on the longitudinal guide rail pair, and the middle parts of the front end and the rear end of the horizontal frame are respectively provided with an upright post; a lifting frame is arranged at the same height of each upright column, and a lifting frame and a bidirectional storage and taking cargo carrying platform are connected between the two lifting frames;
alternatively, the first and second electrodes may be,
a lifting frame and two bidirectional goods storing and taking platforms are connected between the two lifting frames.
As a preferred technical scheme, the front end and the rear end of the left end of the horizontal frame are provided with a left transverse roller capable of running on the longitudinal guide rail on the left side of the longitudinal guide rail pair, and the front end and the rear end of the left end of the horizontal frame are provided with a right transverse roller capable of running on the longitudinal guide rail on the right side of the longitudinal guide rail pair;
a longitudinal movement driving motor is arranged on the horizontal frame;
the left transverse roller at the front end of the left end of the horizontal frame is connected with the right transverse roller at the front end of the right end of the horizontal frame through a first transverse connecting shaft which is connected with a longitudinal movement driving motor,
alternatively, the first and second electrodes may be,
the left transverse roller at the rear end of the left end of the horizontal frame is connected with the right transverse roller at the rear end of the right end of the horizontal frame through a second transverse connecting shaft, and the second transverse connecting shaft is connected with a longitudinal movement driving motor.
As the preferred technical scheme, the position of each upright column close to the longitudinal connecting beam and the position of each upright column close to the horizontal frame are respectively provided with a chain wheel, two chain wheels on the same upright column are connected through a second transmission chain, and the lifting frame on each upright column is connected with the second transmission chain closest to the lifting frame; at least one chain wheel is connected with a lifting driving motor.
As the preferred technical scheme, the lifting driving motor is arranged at the top end or the bottom end of an upright post.
As the preferred technical scheme, each lifting frame is sleeved on the column closest to the lifting frame.
As a preferred technical scheme, a plurality of rolling wheels capable of rolling on the upright post are arranged on the lifting frame.
As the preferred technical scheme, the front and back sides of the upright post are vertically provided with guide convex strips, and the lifting frame is provided with a plurality of rolling wheels which can respectively vertically move on each surface of the guide convex strips, which is not contacted with the upright post; and a chain wheel is respectively arranged at the position of each upright column close to the other upright column side, close to the longitudinal connecting beam and close to the horizontal frame.
As the preferred technical scheme, the chain wheels at the bottom ends of the two upright posts are connected through a longitudinal connecting rod.
As the preferred technical scheme, the top ends of the two upright posts are connected through a longitudinal connecting beam.
Drawings
Fig. 1 is a schematic perspective view of a preferred embodiment of the heavy-duty bidirectional storage and retrieval device of the present invention. Fig. 2 is a partially enlarged view of a portion a of fig. 1. Fig. 3 is a front view of the heavy-duty bidirectional access carrier of fig. 1. FIG. 4 is a state diagram of the reloading bidirectional access device of FIG. 1. FIG. 5 is a right side view of the heavy-duty bidirectional access carrier of FIG. 1. FIG. 6 is a top view of the heavy-duty bidirectional access carrier of FIG. 1. Fig. 7 is a schematic perspective view of the bidirectional storage and pickup platform 2 of the heavy-duty bidirectional storage and pickup device shown in fig. 1. Fig. 8 is a partially enlarged view of a portion B of the two-way access cargo bed 2 shown in fig. 7. Fig. 9 is a partially enlarged view of a portion D of fig. 8. Fig. 10 is a partially enlarged view of the portion C of fig. 7. Fig. 11 is a partially enlarged view of a portion E of fig. 10. Fig. 12 is a partially enlarged view of a portion F of fig. 10. Fig. 13 is a schematic structural view of a heavy-duty bidirectional access device according to a preferred embodiment of the present invention. Fig. 14 is a schematic perspective view of a double-track heavy-duty stacker according to a preferred embodiment of the present invention. Fig. 15 is a partially enlarged view of a portion G of fig. 14. Fig. 16 is a partially enlarged view of a portion H of fig. 14. Fig. 17 is a partially enlarged view of a portion I of fig. 16. Fig. 18 is a partially enlarged view of a portion J of fig. 16. FIG. 19 is a rear view of the dual track heavy duty stacker of FIG. 14. FIG. 20 is a top view of the dual track heavy duty stacker of FIG. 14. Fig. 21 is a partially enlarged view of a portion K of fig. 19. Fig. 22 is a partially enlarged view of a portion L of fig. 20. Fig. 23 is a partially enlarged view of a portion M of fig. 22. FIG. 24 is a left side view of the dual track heavy duty stacker of FIG. 14. Fig. 25 is a partially enlarged view of the portion N of fig. 24. FIG. 26 is a left side view of the dual track heavy duty stacker of FIG. 14. FIG. 27 is a state diagram of the dual rail heavy duty stacker of FIG. 14. Fig. 28 is a schematic perspective view of a double-track heavy-duty stacker according to a preferred embodiment of the present invention. Fig. 29 is a partially enlarged view of a portion O of fig. 28. Fig. 30 is a schematic perspective view of a double-track heavy-duty stacker according to a preferred embodiment of the present invention. Fig. 31 is a schematic perspective view of a dual-track heavy-duty stacker according to a preferred embodiment of the present invention.
Wherein: a lifting frame-1; a loading platform-2 is accessed in two directions; a middle flashboard-21; an upper plug board-22; a lower rack-23; two first vertical plates-24; two second vertical plates-25; a side rack-26; a drive gear-27; a driven gear-28; a first roller-29; a guide rail beam-210; longitudinal grooves-211; a second roller-212; roller gear mounting holes-213; an upper rack-214; drive gear rotation shaft-215; a transmission wheel-216; a motor drive wheel-217; a travel switch-218; an axle-219; a horizontal plate-220; a reinforcing rib plate-221; a belt-222; a projection-223; accessing the driving motor-3; a longitudinal guide rail-4; a left transverse roller-41; a right transverse roller-42; a first transverse connecting shaft-43; a second transverse connecting shaft-44; a horizontal frame-5; a longitudinal movement driving motor-51; a column-6; a longitudinal connecting beam-61; a sprocket-62; a second drive chain-63; a lifting drive motor-64; a longitudinal connecting rod-65; guide ribs-66; a lifting frame-7; a rolling wheel-71.
Detailed Description
The present invention will be further explained with reference to the drawings and examples.
Example 1. As shown in fig. 1-12, a heavy-duty bidirectional access loading device comprises a crane 1 and a bidirectional access loading platform 2, and is characterized in that: the lifting frame 1 is provided with a storage and taking driving motor 3, and the two-way storage and taking goods carrying platform 2 is arranged on the lifting frame 1.
The bidirectional storage and taking cargo-carrying platform 2 comprises a middle inserting plate 21, an upper inserting plate 22, a lower rack 23, two first vertical plates 24, two second vertical plates 25, side racks 26, a driving gear 27 and a driven gear 28, wherein the lifting frame 1 is longitudinally provided with the lower rack 23 with an upward tooth surface, the left side and the right side of the lower rack 23 are respectively provided with the first vertical plates 24 which are longitudinally vertical to the lifting frame 1, the top end of each first vertical plate 24 close to the other first vertical plate 24 is provided with a plurality of first idler wheels 29 with top surfaces parallel to the top surface of the lifting frame 1, the left end and the right end of the middle inserting plate 21 are respectively longitudinally provided with a guide rail beam 210, and the left side and the right side of the guide rail beam 210 are respectively provided with a longitudinal groove 211; the first roller 29 at the top end of each first vertical plate 24 is positioned in the longitudinal groove 211 of the guide rail beam 210 closest to the first roller; the bottom surface of the upper inserting plate 22 is longitudinally provided with two second vertical plates 25 vertical to the lifting frame 1, the side of each second vertical plate 25 far away from the other second vertical plate 25 is provided with a plurality of second rollers 212 the top surfaces of which are parallel to the top surfaces of the vertical plates, and each second roller 212 is positioned in the longitudinal groove 211 of the guide rail beam 210 nearest to the second roller; an upper rack 214 with a downward tooth surface is longitudinally arranged between the two second vertical plates 25 on the bottom surface of the upper inserting plate 22; a rolling gear mounting hole 213 is formed in the middle of the middle inserting plate 21, a wheel shaft 219 with a central axis on a horizontal straight line is mounted on the rolling gear mounting hole 213, and a driven gear 28 is sleeved on the wheel shaft 219; the upper end of the driven gear 28 is meshed with the upper rack 214, and the lower end of the driven gear 28 is meshed with the lower rack 23; the left side or the right side of the upper rack and the lower rack 23 on the bottom surface of the middle inserting plate 21 is longitudinally provided with a side rack 26, the tooth surface of the side rack 26 is arranged on the side far away from the lower rack 23, and the lower rack 23 is meshed with a driving gear 27 arranged on the lifting frame 1.
The driving gear 27 is connected with the access driving motor 3 arranged on the lifting frame 1.
The driving gear 27 is arranged through a driving gear rotating shaft 215 which is vertically arranged on the lifting frame 1, the driving gear 27 is coaxially arranged on the part above the lifting frame 1 of the driving gear rotating shaft 215, and the driving gear rotating shaft 215 is connected with the access driving motor 3.
The lower end of the driving gear rotating shaft 215 is positioned below the lifting frame 1, the lower end of the driving gear rotating shaft 215 is provided with a driving wheel 216, the lifting frame 1 is vertically provided with an access driving motor 3, the bottom end of the access driving motor 3 is provided with a motor driving wheel 217, and the motor driving wheel 217 is connected with the driving wheel 216 through a driving belt 222. The motor driving wheel 217 drives the driving wheel 216, the driving wheel 216 drives the driving gear 27, and the driving gear 27 drives the side rack 26 to move left and right.
The access driving motor 3 is arranged on the side of one second vertical plate 25 far away from the other second vertical plate 25; the central axis of the access driving motor 3 is on the same plane as the central axis of the pinion rotating shaft 215, which is perpendicular to the central line of the lower rack 23, and passes through the center of the lower rack 23.
Travel switches 218 are arranged on the left side or the right side of the front end of the upper rack 23 and the lower rack 23 of the lifting frame 1 and on the left side or the right side of the rear end of the lower rack 23; the front end and the rear end of the lower rack 23 on the lower side surface of the middle inserting plate 21 are provided with protrusions 223 capable of being contacted with the nearest travel switch.
The bottom of the first vertical plate 24 is connected with a horizontal plate 220, the horizontal plate 220 is arranged on the lifting frame 1, a plurality of reinforcing ribs 221 are arranged between the first vertical plate 24 and the horizontal plate 220,
the longitudinal lengths of the middle inserting plate 21 and the upper inserting plate 22 are the same.
A rolling gear mounting hole 213 is formed in the middle of the middle inserting plate 21, a wheel shaft 219 with a central axis on a horizontal straight line is mounted on the rolling gear mounting hole 213, and a driven gear 28 is sleeved on the wheel shaft 219; the upper end of the driven gear 28 is engaged with the upper rack 214, and the lower end of the driven gear 28 is engaged with the lower rack 23. Thus, when the middle inserting plate 21 is driven by the access driving motor 3 to move to the left, the middle inserting plate 21 drives the upper end of the driven gear 28 to drive the upper inserting plate 22 to move in the same direction, so as to extend to the left. Thus, when the middle inserting plate 21 moves to the right under the driving of the access driving motor 3, the middle inserting plate 21 drives the upper end of the driven gear 28 to drive the upper inserting plate 22 to move in the same direction, so as to extend to the right. Therefore, the transmission route is very brief, and the energy loss caused by complex transmission is effectively reduced.
The driven gear 28 is arranged in the middle of the middle inserting plate 21, the upper end of the driven gear 28 is meshed with the upper rack 214, the lower end of the driven gear 28 is meshed with the lower rack 23, when the upper inserting plate 22 carries heavy objects, the gravity center of the upper inserting plate is just positioned in the middle of the upper inserting plate 22, at the moment, the driven gear 28 is better meshed with the lower rack 23 and the upper rack 214 and plays a certain supporting role, the transmission is reliable, the stability is greatly improved, the positioning precision of the fork device is greatly improved, and meanwhile, the noise caused by the gap of rolling connection is effectively reduced.
The left and right sides of the two guide rail beams 210 are respectively provided with a longitudinal groove 211; the first roller 29 at the top end of each first vertical plate 24 is positioned in the longitudinal groove 211 of the guide rail beam 210 closest to the first roller, and each second roller 212 is positioned in the longitudinal groove 211 of the guide rail beam 210 closest to the second roller, so that the device limits the middle inserting plate 21 and the upper inserting plate 22 at two sides through the longitudinal grooves 211, and the maximum beneficial effect is that the distance between the upper inserting plate 22 and the middle inserting plate 21 is reduced, and the gravity center of the upper inserting plate 22 is effectively reduced. In preferred technical scheme, driving motor sets up the one side of two-way access cargo bed 2 on crane 1, and the device is the platykurtic, is favorable to the access goods.
Meanwhile, the longitudinal grooves 211 on the two sides of the guide rail beam 210 are limited left and right at the same time, so that the deformation of the guide rail beam 210 in the using process can be reduced, and the service life is long.
According to the technical scheme, the driven gear 28 is a quick-wear part, effective operation of the device can be realized only by replacing the driven gear 28, the replacement is very simple and convenient, the maintenance cost of the device is low, and the service life is long.
The longitudinal lengths of the middle inserting plate 21 and the upper inserting plate 22 are the same, when the upper inserting plate 22 of the device reaches the limit leftwards or rightwards, a large part of each second roller 212 connected with the two ends of the upper inserting plate 22 is still positioned in the longitudinal groove 211 of the guide rail beam 210 closest to the second roller, the whole body is still stable and suitable for heavy load, and the whole inserting depth is deep due to the movement of the middle inserting plate 21.
Through the effective combination of the above structures, the structure size of the device can be obviously reduced, the weight of the device is reduced, the resource and energy are saved, the noise pollution is reduced, and meanwhile, the working stability and the production efficiency are improved.
Example 2. As shown in fig. 13, the heavy-duty bidirectional loading and unloading device comprises a lifting frame 1 and two bidirectional loading and unloading platforms 2, wherein the lifting frame 1 is provided with an access driving motor 3, and the left side and the right side of the access driving motor 3 on the lifting frame 1 are respectively provided with any one of the bidirectional loading and unloading platforms 2; the access driving motor 3 is connected with the driving gears 27 of the two bidirectional access cargo platforms 2. This technical scheme only uses two-way access cargo beds 2 of access driving motor 3 drive, and its advantage is that the bearing capacity is stronger, and the synchronism is better.
The two bidirectional storage cargo carrying platforms 2 are symmetrically arranged along the storage driving motor 3.
Example 3. As shown in fig. 14-27, the double-track heavy-duty stacker comprises a longitudinal guide rail pair consisting of two longitudinal guide rails 4 arranged in bilateral symmetry, wherein a horizontal frame 5 capable of moving longitudinally on the longitudinal guide rail pair is arranged on the longitudinal guide rail pair, and the middle parts of the front end and the rear end of the horizontal frame 5 are respectively provided with an upright post 6; a lifting frame 7 is arranged at the same height of each upright post 6, and the lifting frame 1 and the two-way storage and taking cargo platform 2 of the embodiment 1 are connected between the two lifting frames 7;
the front and rear ends of the left end of the horizontal frame 5 are provided with left transverse rollers 41 which can run on the longitudinal guide rail 4 on the left side of the longitudinal guide rail pair, and the front and rear ends of the horizontal frame 5 are provided with right transverse rollers 42 which can run on the longitudinal guide rail 4 on the right side of the longitudinal guide rail pair;
the horizontal frame 5 is provided with a longitudinal movement driving motor 51;
the left lateral roller 41 at the front end of the left end of the horizontal frame 5 and the right lateral roller 42 at the front end of the right end of the horizontal frame 5 are connected by a first lateral connecting shaft 43, and the first lateral connecting shaft 43 is connected to a longitudinal movement driving motor 51.
A chain wheel 62 is respectively arranged at the position, close to the longitudinal connecting beam 61, of each upright post 6 and close to the horizontal frame 5, the two chain wheels 62 on the same upright post 6 are connected through a second transmission chain 63, and the lifting frame 7 on each upright post 6 is connected with the second transmission chain 63 closest to the lifting frame; at least one sprocket 62 is connected to a lift drive motor 64.
The elevation driving motor 64 is provided at the bottom end of an upright 6.
Each lifting frame 7 is fitted around the column 6 closest thereto.
A plurality of rolling wheels 71 which can roll on the upright post 6 are arranged on the lifting frame 7.
The front and back side surfaces of the upright post 6 are vertically provided with guide convex strips 66, and the lifting frame 7 is provided with a plurality of rolling wheels 71 which can respectively vertically move on each surface of the guide convex strips 66 not contacted with the upright post 6; each upright 6 is provided with a chain wheel 62 near the longitudinal connecting beam 61 and near the horizontal frame 5 on the side near the other upright 6.
The chain wheels 62 at the bottom ends of the two uprights 6 are connected by longitudinal connecting rods 65.
The top ends of the two upright posts 6 are connected through a longitudinal connecting beam 61.
Example 4. As shown in fig. 28-30, the double-track heavy-duty stacker comprises a longitudinal guide rail pair consisting of two longitudinal guide rails 4 arranged in bilateral symmetry, wherein a horizontal frame 5 capable of longitudinally moving on the longitudinal guide rail pair is arranged on the longitudinal guide rail pair, and upright posts 6 are respectively arranged in the middle of the front end and the rear end of the horizontal frame 5; the lifting frames 7 are arranged at the same height of the upright posts 6, and the lifting frame 1 and the two bidirectional storage and taking cargo carrying platforms 2 of the embodiment 2 are connected between the two lifting frames 7.
Example 5. As shown in fig. 28 to 30, the present embodiment is different from embodiment 2 in that: the left lateral roller 41 at the rear end of the left end of the horizontal frame 5 is connected to the right lateral roller 42 at the rear end of the right end of the horizontal frame 5 by a second lateral connecting shaft 44, and the second lateral connecting shaft 44 is connected to a longitudinal movement driving motor 51.
Claims (24)
1. Heavy load two-way access carries device, including crane (1), two-way access cargo bed (2), its characterized in that: the lifting frame (1) is provided with a storage and taking driving motor (3), and the bidirectional storage and taking cargo carrying platform (2) is arranged on the lifting frame (1);
the bidirectional storage and taking cargo carrying platform (2) comprises a middle inserting plate (21), an upper inserting plate (22), a lower rack (23), two first vertical plates (24), two second vertical plates (25), side racks (26), a driving gear (27) and a driven gear (28), wherein the lifting frame (1) is longitudinally provided with the lower rack (23) with an upward tooth surface, the left side and the right side of the lower rack (23) are respectively provided with the first vertical plates (24) which are longitudinally vertical to the lifting frame (1), the side of the top end of each first vertical plate (24), which is close to the other first vertical plate (24), is provided with a plurality of first idler wheels (29) with top surfaces parallel to the top surface of the lifting frame (1), the left end and the right end of the middle inserting plate (21) are respectively longitudinally provided with a guide rail beam (210), and the left side and the right side of the guide rail beam (210) are respectively provided with a longitudinal groove (211); the first roller (29) at the top end of each first vertical plate (24) is positioned in the longitudinal groove (211) of the guide rail beam (210) closest to the first roller; two second vertical plates (25) vertical to the lifting frame (1) are longitudinally arranged on the bottom surface of the upper inserting plate (22), a plurality of second rollers (212) with top surfaces parallel to the top surfaces of the vertical plates are arranged on the side, far away from the other second vertical plate (25), of each second vertical plate (25), and each second roller (212) is positioned in a longitudinal groove (211) of the guide rail beam (210) closest to the second roller; an upper rack (214) with a downward tooth surface is longitudinally arranged between the two second vertical plates (25) on the bottom surface of the upper inserting plate (22); a rolling gear mounting hole (213) is formed in the middle of the middle inserting plate (21), a wheel shaft (219) with a central axis on a horizontal straight line is mounted in the rolling gear mounting hole (213), and a driven gear (28) is sleeved on the wheel shaft (219); the upper end of the driven gear (28) is meshed with the upper rack (214), and the lower end of the driven gear (28) is meshed with the lower rack (23); a side rack (26) is longitudinally arranged on the left side or the right side of an upper rack and a lower rack (23) on the bottom surface of the middle inserting plate (21), the tooth surface of the side rack (26) is arranged on the side far away from the lower rack (23), and the lower rack (23) is meshed with a driving gear (27) arranged on the lifting frame (1);
the driving gear (27) is connected with the access driving motor (3) arranged on the lifting frame (1).
2. The heavy-duty bidirectional access carrier device of claim 1, wherein: the driving gear (27) is arranged on a driving gear rotating shaft (215) vertically installed on the lifting frame (1), the driving gear (27) is coaxially installed on the part above the lifting frame (1) of the driving gear rotating shaft (215), and the driving gear rotating shaft (215) is connected with the access driving motor (3).
3. The heavy-duty bidirectional access carrier device of claim 2, wherein: the lower end of the driving gear rotating shaft (215) is positioned below the lifting frame (1), a driving wheel (216) is arranged at the lower end of the driving gear rotating shaft (215), a storage and taking driving motor (3) is vertically arranged on the lifting frame (1), a motor driving wheel (217) is arranged at the bottom end of the storage and taking driving motor (3), and the motor driving wheel (217) is connected with the driving wheel (216) through a driving belt (222).
4. The heavy-duty bidirectional access carrier device of claim 3, wherein: the access driving motor (3) is arranged on the side, far away from the other second vertical plate (25), of one second vertical plate (25); the central axis of the access driving motor (3) and the central axis of the driving gear rotating shaft (215) are on the same plane, the plane is perpendicular to the central line of the lower rack (23), and the plane passes through the center of the lower rack (23).
5. The heavy-duty bidirectional access carrier device of claim 1, wherein: travel switches (218) are arranged on the left side or the right side of the front end of an upper rack (23) and a lower rack (23) of the lifting frame (1) and on the left side or the right side of the rear end of the lower rack (23); the front end and the rear end of the lower rack (23) on the lower side surface of the middle inserting plate (21) are respectively provided with a bulge (223) which can be contacted with the nearest travel switch.
6. The heavy-duty bidirectional access carrier device of claim 1, wherein: the bottom of the first vertical plate (24) is connected with a horizontal plate (220), the horizontal plate (220) is arranged on the lifting frame (1), a plurality of reinforcing rib plates (221) are arranged between the first vertical plate (24) and the horizontal plate (220),
alternatively, the first and second electrodes may be,
the first vertical plate (24) is connected with the top surface of the lifting frame (1) through a plurality of reinforcing rib plates (221).
7. The heavy-duty bidirectional access carrier device of claim 6, wherein: the longitudinal lengths of the middle inserting plate (21) and the upper inserting plate (22) are the same.
8. Device is carried in two-way access of heavy load, including crane (1), two-way access cargo beds (2), its characterized in that: the lifting frame (1) is provided with an access driving motor (3), and the left side and the right side of the access driving motor (3) on the lifting frame (1) are respectively provided with a bidirectional access cargo carrying platform (2); the access driving motor (3) is connected with the driving gears (27) of the two bidirectional access cargo carrying platforms (2);
the bidirectional storage and taking cargo carrying platform (2) comprises a middle inserting plate (21), an upper inserting plate (22), a lower rack (23), two first vertical plates (24), two second vertical plates (25), side racks (26), a driving gear (27) and a driven gear (28), wherein the lifting frame (1) is longitudinally provided with the lower rack (23) with an upward tooth surface, the left side and the right side of the lower rack (23) are respectively provided with the first vertical plates (24) which are longitudinally vertical to the lifting frame (1), the side of the top end of each first vertical plate (24), which is close to the other first vertical plate (24), is provided with a plurality of first idler wheels (29) with top surfaces parallel to the top surface of the lifting frame (1), the left end and the right end of the middle inserting plate (21) are respectively longitudinally provided with a guide rail beam (210), and the left side and the right side of the guide rail beam (210) are respectively provided with a longitudinal groove (211); the first roller (29) at the top end of each first vertical plate (24) is positioned in the longitudinal groove (211) of the guide rail beam (210) closest to the first roller; two second vertical plates (25) vertical to the lifting frame (1) are longitudinally arranged on the bottom surface of the upper inserting plate (22), a plurality of second rollers (212) with top surfaces parallel to the top surfaces of the vertical plates are arranged on the side, far away from the other second vertical plate (25), of each second vertical plate (25), and each second roller (212) is positioned in a longitudinal groove (211) of the guide rail beam (210) closest to the second roller; an upper rack (214) with a downward tooth surface is longitudinally arranged between the two second vertical plates (25) on the bottom surface of the upper inserting plate (22); a rolling gear mounting hole (213) is formed in the middle of the middle inserting plate (21), a wheel shaft (219) with a central axis on a horizontal straight line is mounted in the rolling gear mounting hole (213), and a driven gear (28) is sleeved on the wheel shaft (219); the upper end of the driven gear (28) is meshed with the upper rack (214), and the lower end of the driven gear (28) is meshed with the lower rack (23); a side rack (26) is longitudinally arranged on the left side or the right side of an upper rack and a lower rack (23) on the bottom surface of the middle inserting plate (21), the tooth surface of the side rack (26) is arranged on the side far away from the lower rack (23), and the lower rack (23) is meshed with a driving gear (27) arranged on the lifting frame (1);
the driving gear (27) is connected with an access driving motor (3) arranged on the lifting frame (1).
9. The heavy-duty bidirectional access carrier device of claim 8, wherein: the driving gear (27) is arranged on a driving gear rotating shaft (215) vertically installed on the lifting frame (1), the driving gear (27) is coaxially installed on the part above the lifting frame (1) of the driving gear rotating shaft (215), and the driving gear rotating shaft (215) is connected with the access driving motor (3).
10. The reloading bidirectional access carrier device of claim 9, wherein: the lower end of the driving gear rotating shaft (215) is positioned below the lifting frame (1), a driving wheel (216) is arranged at the lower end of the driving gear rotating shaft (215), a storage and taking driving motor (3) is vertically arranged on the lifting frame (1), a motor driving wheel (217) is arranged at the bottom end of the storage and taking driving motor (3), and the motor driving wheel (217) is connected with the driving wheel (216) through a driving belt (222).
11. The heavy-duty bidirectional access carrier device of claim 10, wherein: the access driving motor (3) is arranged on the side, far away from the other second vertical plate (25), of one second vertical plate (25); the central axis of the access driving motor (3) and the central axis of the driving gear rotating shaft (215) are on the same plane, the plane is perpendicular to the central line of the lower rack (23), and the plane passes through the center of the lower rack (23).
12. The reloading bidirectional access carrier device of claim 8, wherein: travel switches (218) are arranged on the left side or the right side of the front ends of the upper rack (23) and the lower rack (23) of the lifting frame (1) and on the left side or the right side of the rear end of the lower rack (23); the front end and the rear end of the lower side surface rack (23) of the middle inserting plate (21) are respectively provided with a bulge (223) which can be contacted with the nearest travel switch.
13. The heavy-duty bidirectional access carrier device of claim 8, wherein: the bottom of the first vertical plate (24) is connected with a horizontal plate (220), the horizontal plate (220) is arranged on the lifting frame (1), a plurality of reinforcing rib plates (221) are arranged between the first vertical plate (24) and the horizontal plate (220),
alternatively, the first and second electrodes may be,
the first vertical plate (24) is connected with the top surface of the lifting frame (1) through a plurality of reinforcing rib plates (221).
14. The reloading bidirectional access carrier device of claim 13, wherein: the longitudinal lengths of the middle inserting plate (21) and the upper inserting plate (22) are the same.
15. The heavy-duty bidirectional access carrier device of claim 8, wherein: the two bidirectional storage cargo carrying platforms (2) are symmetrically arranged along the storage driving motor (3).
16. Double track heavy load stacker, its characterized in that: the device comprises a longitudinal guide rail pair consisting of two longitudinal guide rails (4) which are arranged symmetrically left and right, wherein a horizontal frame (5) capable of longitudinally moving on the longitudinal guide rail pair is arranged on the longitudinal guide rail pair, and the middle parts of the front end and the rear end of the horizontal frame (5) are respectively provided with an upright post (6); a lifting frame (7) is arranged at the same height of each upright post (6), and the heavy-load bidirectional load access device as claimed in any one of claims 1 to 15 is connected between the two lifting frames (7).
17. The dual track heavy duty stacker of claim 16 wherein: the front end and the rear end of the left end of the horizontal frame (5) are provided with a left transverse roller (41) which can run on the longitudinal guide rail (4) at the left side of the longitudinal guide rail pair, and the front end and the rear end of the free end of the horizontal frame (5) are provided with a right transverse roller (42) which can run on the longitudinal guide rail (4) at the right side of the longitudinal guide rail pair;
a longitudinal movement driving motor (51) is arranged on the horizontal frame (5);
a left transverse roller (41) at the front end of the left end of the horizontal frame (5) is connected with a right transverse roller (42) at the front end of the right end of the horizontal frame (5) through a first transverse connecting shaft (43), the first transverse connecting shaft (43) is connected with a longitudinal movement driving motor (51),
alternatively, the first and second electrodes may be,
the left transverse roller (41) at the rear end of the left end of the horizontal frame (5) is connected with the right transverse roller (42) at the rear end of the right end of the horizontal frame (5) through a second transverse connecting shaft (44), and the second transverse connecting shaft (44) is connected with a longitudinal movement driving motor (51).
18. The dual track heavy duty stacker of claim 16 wherein: a chain wheel (62) is respectively arranged at the position, close to the longitudinal connecting beam (61), of each upright post (6) and the position, close to the horizontal frame (5), of each upright post (6), the two chain wheels (62) on the same upright post (6) are connected through a second transmission chain (63), and the lifting frame (7) on each upright post (6) is connected with the second transmission chain (63) closest to the lifting frame; at least one sprocket (62) is connected to a lift drive motor (64).
19. The dual track heavy duty stacker of claim 18 wherein: the lifting driving motor (64) is arranged at the top end or the bottom end of an upright post (6).
20. The dual track heavy duty stacker of claim 18 wherein: each lifting frame (7) is sleeved on the upright post (6) closest to the lifting frame.
21. The dual track heavy duty stacker of claim 20 wherein: a plurality of rolling wheels (71) which can roll on the upright post (6) are arranged on the lifting frame (7).
22. The dual track heavy duty stacker of claim 21 wherein: guide convex strips (66) are vertically arranged on the front side surface and the rear side surface of the upright post (6), and a plurality of rolling wheels (71) which can respectively vertically move on each surface of the guide convex strips (66) which is not contacted with the upright post (6) are arranged on the lifting frame (7); the part of each upright post (6) close to the other upright post (6) side, close to the longitudinal connecting beam (61), and the part close to the horizontal frame (5) are respectively provided with a chain wheel (62).
23. The dual track heavy duty stacker of claim 18 wherein: the chain wheels (62) at the bottom ends of the two upright posts (6) are connected through a longitudinal connecting rod (65).
24. The dual track heavy duty stacker of claim 18 wherein: the top ends of the two upright posts (6) are connected through a longitudinal connecting beam (61).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122803690.2U CN217498561U (en) | 2021-11-16 | 2021-11-16 | Heavy-load bidirectional storing and taking device and double-track heavy-load stacker |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122803690.2U CN217498561U (en) | 2021-11-16 | 2021-11-16 | Heavy-load bidirectional storing and taking device and double-track heavy-load stacker |
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| Publication Number | Publication Date |
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| CN217498561U true CN217498561U (en) | 2022-09-27 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557143A (en) * | 2022-11-25 | 2023-01-03 | 邢台职业技术学院 | Station access robot for new energy battery production |
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2021
- 2021-11-16 CN CN202122803690.2U patent/CN217498561U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115557143A (en) * | 2022-11-25 | 2023-01-03 | 邢台职业技术学院 | Station access robot for new energy battery production |
| CN115557143B (en) * | 2022-11-25 | 2023-03-03 | 邢台职业技术学院 | Station access robot for new energy battery production |
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