CN208964092U - A kind of flexible linkage of pallet stacker - Google Patents

Abstract

The utility model proposes a kind of flexible linkages of pallet stacker, motor is mounted on the middle part of mounting rack, sprocket wheel is mounted in the shaft of the motor, two transmission groups pass through the two sides that installation bearing is mounted on motor on mounting rack respectively, transmission shaft is vertically installed on mounting rack by installing bearing, driving wheel is mounted on the upper end of transmission shaft and links with sprocket wheel, one end of rotation pushing plate is flexibly connected with the lower end of transmission shaft, the upper end of catch bar is connect with the other end of rotation pushing plate, the lower end of catch bar is fallen into the catch bar slot of expansion plate, expansion plate is mounted in guide plate, guide plate is connected to the bottom of mounting rack by chain connecting plate and is located at the lower section of two transmission groups.The utility model is mounted on the frame of pallet stacker, can be moved up and down by the transmission of hoisting mechanism, and expansion plate can be elastic, is not necessarily to gas source, is all driven by mechanical linkage, adaptability is extensive.

Description

A kind of flexible linkage of pallet stacker

Technical field

The utility model belongs to logistics delivery apparatus field, and in particular to a kind of flexible linkage of pallet stacker.

Background technique

Pallet stacker is one of cargo access arrangement important in automatic stereowarehouse, has been widely used in the country The automatic stereowarehouse of outer enterprise and automation home-delivery center.It is pallet stacker shown in Fig. 1.In Fig. 1, pallet stacker It is made of frame 100, hoisting mechanism 200, flexible linkage 300.It is artificial or by automation equipment that empty stack plate 400 is defeated It is sent to the lower section of frame 100, has positioning device on frame 100.Photoelectric Detection is completed in place to empty stack plate 400, is stretched and is interlocked dress 300 startings are set, telescopic rod stretches out, and is then lifted out the starting of mechanism 200, flexible 300 pull-up of linkage is promoted, empty stack plate 400 Also it is and then promoted.There are many pallet stacker at present on the market, but are all mainly to need to use gas source to drive flexible linkage 300, equipment is more, structure is complicated, and use, maintenance cost are also relatively high, there is certain limitation.

Utility model content

For the deficiency in the existing pallet stacker working method being previously mentioned in above-mentioned background technique, the utility model is mentioned A kind of flexible linkage of pallet stacker is supplied, realization is all driven by mechanical linkage, to have extensive adaptability.

To achieve the above object, the utility model provides the following technical solutions:

A kind of pallet stacker stretches linkage, including mounting rack, motor sprocket, the first transmission group, the second transmission group, Bearing, rotation promotion group, chain connecting plate, guide plate and expansion plate are installed；The motor sprocket is made of motor and sprocket wheel, described Motor is mounted on the middle part of the mounting rack, and upward for shaft, the sprocket wheel is mounted on the motor to the installation direction of motor In shaft, first transmission group, the second transmission group pass through installation bearing respectively and are mounted on the mounting rack in the motor The left and right sides, first transmission group, the second transmission group be made of driving wheel and transmission shaft, and the transmission shaft passes through installation Bearing is vertically installed on the mounting rack, and the driving wheel is mounted on the upper end of the transmission shaft and joins with the sprocket wheel Dynamic, the rotation promotion group includes rotating pushing plate and catch bar, under one end and the transmission shaft of the rotation pushing plate End is flexibly connected and, the other end company of the upper end of the catch bar and the rotation pushing plate vertical with the transmission shaft It connects and vertical with the rotation pushing plate, the lower end of the catch bar is fallen into the catch bar slot of the expansion plate, described Expansion plate is mounted in the guide plate, and the guide plate is connected to the bottom of the mounting rack by the chain connecting plate and is located at Corresponding position below first transmission group, the second transmission group.

According to the one aspect of the utility model, there is twice guide groove, the left and right of the expansion plate on the guide plate Two sides are located in the guide groove.

According to the one aspect of the utility model, the expansion plate each side there are two directive wheel, the guiding It takes turns tangent with the guide groove.

According to the one aspect of the utility model, the catch bar slot on the expansion plate is strip, and the catch bar exists It is moved back and forth in the catch bar slot.

According to the one aspect of the utility model, pass through chain drive between the driving wheel and the sprocket wheel.

According to the one aspect of the utility model, the first sprocket wheel and the second sprocket wheel be installed in the shaft of the motor, two Person is arranged one on the other, and the driving wheel of first sprocket wheel and first transmission group passes through chain drive with height；Described The same height of the driving wheel of two sprocket wheels and second transmission group, passes through chain drive.

By adopting the above scheme, the beneficial effects of the utility model are:

The utility model is the flexible company of a kind of pallet stacker according to the design of the practical application request in logistics delivery field Dynamic device, is mounted on the frame of pallet stacker, and whole group mechanism can be moved up and down by the transmission of hoisting mechanism, this is practical Novel expansion plate can be elastic, is not necessarily to gas source, is all driven by mechanical linkage, adaptability is extensive.

Detailed description of the invention

Fig. 1 is the structure principle chart of pallet stacker.

Fig. 2 is the main view of the flexible linkage of the utility model pallet stacker.

Fig. 3 is the right view (stretching out state) of the flexible linkage of the utility model pallet stacker.

The location diagram of expansion plate and guide plate when Fig. 4 is state shown in Fig. 3.

Fig. 5 is the right view (not extending out state) of the flexible linkage of the utility model pallet stacker.

The location diagram of expansion plate and guide plate when Fig. 6 is state shown in Fig. 5.

Fig. 2 is into Fig. 6: 1. mounting racks；2. motor；3. the first sprocket wheel；4. the second sprocket wheel；5. the first driving wheel；6. second Driving wheel；7. transmission shaft；8. installing bearing；9. rotating pushing plate；10. catch bar；11. chain connecting plate；12. guide plate；13. flexible Plate；14. guide groove；15. directive wheel；16. catch bar slot.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.

With reference to Fig. 2, Fig. 3 and Fig. 5, the flexible linkage of the pallet stacker of the utility model, is by mounting rack 1, motor 2, the first sprocket wheel 3, the second sprocket wheel 4, the first driving wheel 5, the second driving wheel 6, transmission shaft 7, installation bearing 8, rotation pushing plate 9, Catch bar 10, chain connecting plate 11, guide plate 12 and expansion plate 13 form.

With reference to Fig. 2, Fig. 3 and Fig. 5, motor 2 is mounted on the inclined side position in middle part of mounting rack 1, and the installation direction of motor 2 is Upward, the first sprocket wheel 3 and the second sprocket wheel 4 are installed in the shaft of motor 2 shaft, wherein the first sprocket wheel 3 is under, the second sprocket wheel 4 upper；First driving wheel 5 and the second driving wheel 6 are located at the left and right sides of motor 2, the first sprocket wheel 3 and the first driving wheel 5 It is highly identical, pass through chain drive；Second sprocket wheel 4 is identical as 6 height of the second driving wheel, passes through chain drive；First driving wheel 5 The upper end of two transmission shafts 7 is separately mounted to the second driving wheel 6, transmission shaft 7 is vertically installed at installation by installing 8 bearings On frame 1；One end of rotation pushing plate 9 is flexibly connected and vertical with transmission shaft 7 with the lower end of transmission shaft 7, catch bar 10 Upper end with rotation pushing plate 9 the other end connect and with rotate pushing plate 9 it is vertical, the lower end of catch bar 10 falls into flexible In the catch bar slot 16 of plate 13；Expansion plate 13 is mounted in guide plate 12, and guide plate 12 is connected to mounting rack 1 by chain connecting plate 11 Bottom and be located at the corresponding position of two transmission shafts, 7 lower section.

With reference to Fig. 4 and Fig. 6, the left and right sides has twice guide groove 14, the left and right sides point of expansion plate 13 on guide plate 12 Not Wei Yu in the twice guide groove 14, expansion plate 13 each side there are two directive wheel 15, totally four directive wheels, directive wheel 15 is tangent with ipsilateral guide groove 14；Catch bar slot 16 on expansion plate 13 is strip, lateral arrangement, and catch bar 10 can push away It is moved back and forth in lever slot 16.

The working principle of the utility model is as follows:

The flexible linkage of the pallet stacker of the utility model is mounted on frame 100 shown in FIG. 1, and whole group mechanism can To pass through the transmission of hoisting mechanism 200, move up and down.Pallet stacker stretch linkage expansion plate 13 can front and back stretch Contracting.When needing to stretch out, motor 2 works, and drives the first driving wheel 5, second to be driven respectively by the first sprocket wheel 3, the second sprocket wheel 4 It takes turns 6 clockwise/counterclockwises to rotate in same direction, rotation pushing plate 9 is gone under the drive of transmission shaft 7 towards front, and catch bar 10 exists The one end for moving to catch bar slot 16 under the drive of pushing plate 9 is rotated, expansion plate 13 is pushed forward, chain connecting plate 11 and guide plate 12 play the position-limiting action to expansion plate 13, and expansion plate 13 is forward extended out under guide groove 14 and the guiding of directive wheel 15, is in Fig. 3 and when state shown in Fig. 4；When needing to retract, motor 2 is rotated backward, and passes through the first sprocket wheel 3, the second sprocket wheel 4 band respectively Dynamic first driving wheel 5, the second driving wheel 6 counterclockwise/rotate in same direction clockwise, rotate pushing plate 9 under the drive of transmission shaft 7 turn To towards rear, catch bar 10 moves to the other end of catch bar slot 16 under the drive of rotation pushing plate 9, expansion plate 13 is pushed away It returns in guide plate 12, when being in Fig. 5 and state shown in fig. 6.

It can understand the above description of the embodiments is intended to facilitate those skilled in the art and apply this specially Benefit.Person skilled in the art obviously easily can make various modifications to these embodiments, and described herein General Principle is applied in other embodiments without having to go through creative labor.Therefore, the utility model is not limited to here Embodiment, those skilled in the art's announcement according to the present utility model, do not depart from improvement that the utility model scope is made and Modification should be all within the protection scope of the utility model.

Claims (6)

1. The linkage 1. a kind of pallet stacker stretches, it is characterised in that: including mounting rack, motor sprocket, the first transmission group, Two transmission groups, installation bearing, rotation promotion group, chain connecting plate, guide plate and expansion plate；The motor sprocket is by motor and sprocket wheel Composition, the motor are mounted on the middle part of the mounting rack, and upward for shaft, the sprocket wheel is mounted on institute to the installation direction of motor State in the shaft of motor, first transmission group, the second transmission group pass through respectively installation bearing be mounted on the mounting rack in The left and right sides of the motor, first transmission group, the second transmission group are made of driving wheel and transmission shaft, the transmission shaft By install bearing be vertically installed on the mounting rack, the driving wheel be mounted on the upper end of the transmission shaft and with institute Sprocket wheel linkage is stated, the rotation promotion group includes rotating pushing plate and catch bar, one end of the rotation pushing plate and the biography The lower end of moving axis is flexibly connected and, the upper end of the catch bar and the rotation pushing plate vertical with the transmission shaft The other end connection and it is vertical with the rotation pushing plate, the lower end of the catch bar falls into the catch bar slot of the expansion plate In, the expansion plate is mounted in the guide plate, and the guide plate is connected to the bottom of the mounting rack by the chain connecting plate Portion and the corresponding position below first transmission group, the second transmission group.
2. The linkage 2. a kind of pallet stacker according to claim 1 stretches, it is characterised in that: have on the guide plate There is twice guide groove, the left and right sides of the expansion plate is located in the guide groove.
3. The linkage 3. a kind of pallet stacker according to claim 2 stretches a, it is characterised in that: left side for the expansion plate Respectively there are two directive wheels for right two sides, and the directive wheel and the guide groove are tangent.
4. The linkage 4. a kind of pallet stacker according to claim 1 stretches, it is characterised in that: on the expansion plate Catch bar slot is strip, and the catch bar moves back and forth in the catch bar slot.
5. The linkage 5. a kind of pallet stacker according to claim 1 stretches, it is characterised in that: the driving wheel and institute It states and passes through chain drive between sprocket wheel.
6. The linkage 6. a kind of pallet stacker according to claim 5 stretches, it is characterised in that: the shaft of the motor On the first sprocket wheel and the second sprocket wheel are installed, the two is arranged one on the other, the biography of first sprocket wheel and first transmission group Driving wheel passes through chain drive with height；The same height of the driving wheel of second sprocket wheel and second transmission group, passes through chain Transmission.