Grating plate lifting device of composite lattice type sorting machine

Abstract

The utility model relates to a grid plate lifting device of a composite grid opening type sorting machine. The grating lifting device comprises a sliding plate, baffles, pushing devices and connecting devices, a plurality of sets of lifting openings are formed in the sliding plate, each set of lifting openings is composed of a vertical opening and a bevel opening, the baffles are arranged in the vertical openings and the bevel openings respectively, one side of each baffle is in pin joint through a pin shaft, and the number of the connecting devices is the same as the number of the sets of lifting openings. A connecting device is arranged between the two baffles in the same group, each connecting device is driven by a pushing device to move back and forth, in the back-and-forth moving process of the connecting devices, the two baffles in the same group penetrate through the lifting openings in an ascending and descending mode, and the connecting devices and the pushing devices are connected in a hinged mode through hinge pieces. The whole synchronism is greatly improved through the design that one pushing device drives the two baffles to ascend and descend to penetrate through the lifting opening, meanwhile, the manufacturing cost is low, pushing of the pushing device is facilitated through the design of the hinge piece, and meanwhile the service life is prolonged.

Description

Technical Field

[0001] The utility model belongs to the field of sorting machines, in particular to a grid plate lifting device of a sorting machine. Background Art

[0002] The sorting machine is a common sorting equipment in the logistics industry, which is generally composed of a support frame, a sorting component, a drop-off component and a control unit. The sorting component includes a sorting machine arranged on the support frame, and the drop-off component includes a slide plate, a plurality of mutually parallel vertical baffles and a plurality of mutually parallel oblique baffles. The slide plate is tilted on the support frame, and the sorting machine is arranged above the slide plate. A plurality of vertical baffles and a plurality of oblique baffles are arranged side by side and cross-arranged on the slide plate, and an angle is formed between adjacent vertical baffles and oblique baffles. A plurality of oblique grooves are provided on the slide plate, and the oblique baffles are arranged in the oblique grooves one by one, and can be moved along the oblique grooves. The slots slide freely, a plurality of vertical slots are provided on the above-mentioned slide board, and the vertical baffles are arranged in a one-to-one correspondence in the vertical slots and can slide freely along the vertical slots. A plurality of first driving mechanisms are arranged on the bottom surface of the above-mentioned slide board, and a plurality of the first driving mechanisms are connected to the oblique baffles in the plurality of oblique slots in a one-to-one correspondence, and are used to drive the corresponding oblique baffles to move. A plurality of second driving mechanisms are arranged on the bottom surface of the slide board, and a plurality of the second driving mechanisms are connected to the vertical baffles in the plurality of the vertical slots in a one-to-one correspondence, and are used to drive the corresponding vertical baffles to move. Both the first driving mechanism and the second driving mechanism are connected to the control unit. However, the existing sorting machines of this type control the lifting and lowering of the vertical baffles and the oblique baffles respectively through two driving mechanisms, which not only easily leads to the situation that the cylinders of the adjacent vertical baffles and the oblique baffles are out of sync, but also has a high production cost; and the existing vertical baffles and the oblique baffles do not have a guide device when driven by the cylinder, which easily leads to the problem that the service life of the connection between the cylinder and the vertical baffles and the oblique baffles is not long. Utility Model Content

[0003] In view of the defects of the grid lifting device of the existing sorting machine, the technical problem to be solved by the utility model is: to provide a grid lifting device of a composite grid-type sorting machine with good synchronization and low cost; at the same time, the grid lifting device of the composite grid-type sorting machine needs to have a power device guiding function.

[0004] In order to achieve the above-mentioned purpose, according to one aspect of the utility model, the utility model is realized by the following technical measures: a grid lifting device of a composite grid-type sorting machine, comprising: a slide plate, a baffle, a pushing device and a connecting device, the slide plate is provided with a plurality of groups of lifting ports, each group of lifting ports is composed of a vertical port and an oblique port, a baffle is provided in each vertical port and an oblique port, and one side of the baffle is pinned by a pin shaft, characterized in that: the number of the connecting devices is the same as the number of lifting port groups, and a connecting device is provided between two baffles in the same group, each connecting device is driven to move back and forth by a pushing device, and in the process of the connecting device moving back and forth, the two baffles in the same group pass through the lifting port one by one rising and one by one falling.

[0005] The grid lifting device of the composite grid-type sorting machine drives the connecting device connecting the two baffles to move back and forth through a single pushing device, achieving the effect of one-drive-two movements, thereby solving the problem of multiple cylinders being out of sync and achieving an overall more economical effect.

[0006] Furthermore, a return spring for returning the baffle is provided on each of the vertical opening and the oblique opening. The above design is for facilitating the position limiting of the baffle and improving the service life.

[0007] Furthermore, the return spring and the pin are located on the same side. The above design structure is more reasonable.

[0008] Furthermore, the baffle is provided with a guide groove, the connecting device is provided with connecting rods at both ends, and the connecting rods at both ends are provided with rolling blocks stuck in the guide groove, and the connecting rods at both ends are of different lengths. The above design structure is simple and reasonable, and is convenient for driving the baffle to rise and fall.

[0009] Furthermore, the connecting rod is connected to the connecting device via a threaded connection. The above design is easy to produce and replace, and the replacement cost is also low.

[0010] Furthermore, the rolling block is a stepped cylinder, which is composed of a large cylinder and a small cylinder, the small cylinder is inserted into the guide groove, and a detachable limit plate is provided on the side wall of the small cylinder, and the small cylinder is allowed to roll in the guide groove through the limit plate and the large cylinder. The above design is easy to produce.

[0011] Furthermore, the guide grooves are divided into arc-shaped guide grooves and oblique guide grooves. The arc-shaped guide grooves are arranged on the baffles in the vertical openings of the same group, and the oblique guide grooves are arranged on the baffles in the oblique openings.

[0012] Furthermore, a slide seat and a guide rail are provided at the lower end of the connecting device, and the guide rail is provided on the slide plate. The above design plays a role in guiding and prolonging the service life.

[0013] Furthermore, the connecting device is provided with a hinge, the hinge is hinged with a push rod of the pushing device, the pushing device is a pushing cylinder, and a pushing seat fixed on the slide is provided at the lower end of the pushing device. The above design facilitates pushing and connection.

[0014] Furthermore, the hinge is L-shaped.

[0015] Compared with the prior art, the utility model has the advantages of greatly improving the overall synchronization and lowering the manufacturing cost; the design of the hinged part not only facilitates the pushing of the pushing device but also increases the service life. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The illustrative embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation on the present invention. In the accompanying drawings:

[0017] Figure 1 The utility model is a schematic diagram of the structure of the grid lifting device of the composite grid-type sorting machine.

[0018] Figure 2 This is a schematic structural diagram of the connecting device described in the utility model.

[0019] Figure 3 This is a schematic diagram of the rolling block structure of the utility model.

[0020] Figure 4 This is a usage status diagram of the grid lifting device of the composite grid-type sorting machine described in the utility model.

[0021] Explanation of the reference numerals in the accompanying drawings: 1. Slide plate; 2. Baffle; 3. Pushing device; 4. Connecting device; 5. Lifting opening; 6. Vertical opening; 7. Oblique opening; 8. Pin shaft; 9. Return spring; 10. Guide groove; 11. Connecting rod; 12. Large cylinder; 13. Small cylinder; 14. Limiting plate; 15. Sliding seat; 16. Guide rail; 17. Hinge; 18. Pushing seat; 19. Arc guide groove; 20. Oblique guide groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present application to clearly describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. All other embodiments obtained by ordinary technicians in this field based on the embodiments in the present application belong to the scope of protection of this application.

[0023] In the description of the present application, it should be noted that the terms used herein are only for describing specific embodiments, and are not intended to limit the exemplary embodiments according to the present application. For ease of description, the sizes of the various parts shown in the drawings are not drawn according to the actual proportional relationship. The technology, methods and equipment known to ordinary technicians in the relevant field may not be discussed in detail, but in appropriate cases, the technology, methods and equipment should be regarded as part of the authorization specification. In all examples shown and discussed here, any specific value should be interpreted as merely exemplary, rather than as a limitation. Therefore, other examples of the exemplary embodiments may have different values. It should be noted that similar numbers and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further discussed in subsequent drawings.

[0024] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application are used to distinguish similar objects, and are not used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable under appropriate circumstances, so that the embodiments of the present application can be implemented in an order other than those illustrated or described here, and the objects distinguished by "first", "second", etc. are generally of one type, and the number of objects is not limited. For example, the first object can be one or more. In addition, "and / or" in the specification and claims represents at least one of the connected objects, and the character " / " generally indicates that the objects associated with each other are in an "or" relationship.

[0025] It should be noted that, in the description of the present application, the orientation or positional relationship indicated by terms such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description. Unless otherwise stated, these orientation words do not indicate or imply that the device or element referred to must have a specific orientation or be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the scope of protection of the present application; the orientation words "inside and outside" refer to the inside and outside relative to the contour of each component itself.

[0026] It should be noted that, in the present application, the terms "comprise", "include" or any other variant thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, an element defined by the sentence "comprises one..." does not exclude the presence of other identical elements in the process, method, article or device including the element. In addition, it should be noted that the scope of the method and device in the embodiment of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in reverse order according to the functions involved, for example, the described method may be performed in an order different from that described, and various steps may also be added, omitted, or combined. In addition, the features described with reference to certain examples may be combined in other examples.

[0027] Example 1

[0028] Please refer to Figure 1-Figure 4 The grid lifting device of the composite grid-type sorting machine provided in this embodiment includes: a slide plate 1, a baffle plate 2, a pushing device 3 and a connecting device 4. The slide plate 1 is provided with a plurality of lifting ports 5, each of which is composed of a vertical port 6 and an oblique port 7, and the vertical ports 6 and the oblique ports 7 are arranged alternately and at intervals. Two baffle plates 2 are provided in each group of lifting ports 5, one of which is in the vertical port 6 and the other is in the oblique port 7, and the lower side of the baffle plate 2 is hinged and fixed by a pin shaft 8, and a reset spring 9 for assisting reset is also provided on the pin shaft 8 side of the baffle plate 2. The number of the connecting devices 4 is the same as the number of the lifting ports 5, and a connecting device 4 is fixed on the slide plate 1 between the two baffle plates 2 in the same group, and each connecting device 4 is driven to move back and forth by a pushing device 3, and during the back and forth movement of the connecting device 4, the two baffle plates 2 in the same group pass through the lifting ports 5 one rising and one falling.

[0029] As a preferred structure for connecting the connecting device and the baffle, each baffle 2 is provided with a guide groove 10 that horizontally cuts through the vertically fixed baffle 2, and the two ends of the connecting device 4 are connected with connecting rods 11, and rolling blocks that are stuck in the guide groove 10 and can roll are fixed on the connecting rods 11 at both ends. At the same time, the connecting rods 11 at both ends are of different lengths, and the connecting rods 11 and the connecting device 4 are connected by threads. In order to facilitate the production and installation of the rolling block, the rolling block is a stepped cylinder, which is composed of a large cylinder 12 and a small cylinder 13. The above-mentioned small cylinder 13 is inserted into the guide groove 10, and a detachable limit plate 14 is fixed on the side wall of the small cylinder 13 by bolts. The small cylinder 13 is rolled in the guide groove 10 through the limit plate 14 and the large cylinder 12. At the same time, in order to make the two baffles 2 rise and fall through the lifting port 5, as a preferred structure, the guide groove 10 is divided into an arc guide groove 19 and an oblique guide groove 20. The arc guide groove 19 is set on the baffle 2 in the vertical port 6 of the same group, and the oblique guide groove 20 is set on the baffle 2 in the oblique port 7.

[0030] Furthermore, in order to facilitate the fixation of the pushing device 3 and the connecting device 4, the above-mentioned connecting device 4 is hinged with an L-shaped hinge 17, the pushing device 3 is a pushing cylinder, the hinge 17 is hinged with the pushing rod of the pushing cylinder, and the lower end of the pushing cylinder is provided with a pushing seat 18 fixed on the skateboard 1. In order to stabilize the movement of the connecting device 4, the lower end of the above-mentioned connecting device 4 is also provided with a slide seat 15 and a guide rail 16. The guide rail 16 is arranged on the skateboard 1, and is limited and guided by the slide seat 15 and the guide rail 16.

[0031] like Figure 4 As shown, when in use, the connecting rods 11 on both sides of the connecting device 4, the connecting rod 11 on the left side is at the upper end of the arc-shaped guide groove 19, and the connecting rod 11 on the right side is at the lower end of the oblique guide groove 20, and the connecting rod 11 on the right side is a long rod. In this way, the pushing device 3 can drive the two baffles 2 to rise and fall through the lifting port 5.

[0032] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model may have various changes and modifications. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A grid lifting device for a composite grid-type sorting machine, comprising: A slide plate, a baffle, a pushing device and a connecting device, wherein the slide plate is provided with a plurality of lifting openings, each lifting opening is composed of a vertical opening and an oblique opening, a baffle is provided in each vertical opening and an oblique opening, and one side of the baffle is pinned by a pin shaft, and the characteristic is that: the number of the connecting devices is the same as the number of the lifting opening groups, and a connecting device is provided between two baffles in the same group, each connecting device is driven to move back and forth by a pushing device, and in the process of the connecting device moving back and forth, the two baffles in the same group pass through the lifting opening one by one rising and one by one falling.

2. The grid lifting device of the composite grid sorting machine according to claim 1 is characterized in that: A return spring for returning the baffle plate is arranged on the baffle plate in each vertical opening and the oblique opening.

3. The grid lifting device of the composite grid sorting machine according to claim 2 is characterized in that: The return spring and the pin are located on the same side.

4. The grid lifting device of the composite grid sorting machine according to claim 1 is characterized in that: The baffle is provided with a guide groove, and connecting rods are provided at both ends of the connecting device. The connecting rods at both ends are provided with rolling blocks stuck in the guide groove, and the connecting rods at both ends have different lengths.

5. The grid lifting device of the composite grid sorting machine according to claim 4 is characterized in that: The connecting rod is connected to the connecting device via threads.

6. The grid lifting device of the composite grid sorting machine according to claim 4, characterized in that: The rolling block is a stepped cylinder, which is composed of a large cylinder and a small cylinder. The small cylinder is inserted into the guide groove, and a detachable limiting plate is provided on the side wall of the small cylinder. The limiting plate and the large cylinder enable the small cylinder to roll in the guide groove.

7. The grid lifting device of the composite grid sorting machine according to claim 4 or 6, characterized in that: The guide grooves are divided into arc-shaped guide grooves and oblique guide grooves. The baffle plates in the vertical openings of the same group are provided with arc-shaped guide grooves, and the baffle plates in the oblique openings are provided with oblique guide grooves.

8. The grid lifting device of the composite grid sorting machine according to claim 1 or 4, characterized in that: A sliding seat and a guide rail are also provided at the lower end of the connecting device, and the guide rail is arranged on the sliding plate.

9. The grid lifting device of the composite grid sorting machine according to claim 8, characterized in that: The connecting device is also provided with a hinged piece, and the hinged piece is hinged with a pushing rod of the pushing device. The pushing device is a pushing cylinder, and a pushing seat fixed on the slide plate is provided at the lower end of the pushing device.

10. The grid lifting device of the composite grid sorting machine according to claim 9, characterized in that: The hinge is L-shaped.

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