CN211330296U - Circular orbit and letter sorting system - Google Patents
Circular orbit and letter sorting system Download PDFInfo
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- CN211330296U CN211330296U CN201921638113.9U CN201921638113U CN211330296U CN 211330296 U CN211330296 U CN 211330296U CN 201921638113 U CN201921638113 U CN 201921638113U CN 211330296 U CN211330296 U CN 211330296U
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Abstract
The utility model provides an annular track and a sorting system, which relates to the technical field of logistics equipment and solves the technical problems that the track is easy to deform and complicated to install during welding and fixing; the device includes straightway track, circular arc section track and track connecting piece, wherein: the track connecting piece is arranged on the connecting side of the straight-line section track and the circular arc section track; the straight-line section track and/or the circular arc section track are detachably connected with the adjacent track sections end to end through track connecting pieces to form an annular track; a sorting system is also provided comprising the above endless track; the utility model discloses straightway track and circular arc section track can carry out the concatenation to the scene after the modularization equipment, and the modular structure can shorten processing and installation debugging cycle and shorten the on-the-spot installation time, and can make up, assemble fast according to different demands in a flexible way fast; compared with the traditional welding fixing mode, the annular rail cannot be welded to deform to cause installation errors, and the more stable normal work of the sorting system is guaranteed.
Description
Technical Field
The utility model belongs to the technical field of logistics equipment technique and specifically relates to an endless track and letter sorting system is related to.
Background
In recent two years, with the rapid advance of the e-commerce and express industry, the market demand of automatic conveying and sorting equipment serving as one of the core equipment of the logistics system is greatly increased, and the automatic sorting system is an important branch of a material handling system and is widely applied to production logistics systems or logistics distribution centers of various industries. The automatic sorting machine mainly comprises a part supply device, a conveying device, a control system, a sorting device, a sorting road junction and the like, and is one of key devices for automatically sorting and arranging articles.
The logistics of china has progressed from days to hours and minutes. To handle such large object flows efficiently, two key factors cannot be separated: and (4) collaborative networking and intelligent technology. Among them, the use of automated logistics equipment, including automated sorting systems, plays a crucial role. With automatic quick letter sorting technique, replace a large amount of manual sorting, not only reduced the human cost, still improved the efficiency and the rate of accuracy of letter sorting operation simultaneously by a wide margin. The characteristics of multiple varieties, small batch and high frequency of e-commerce parcel delivery are the basis for promoting the rapid increase of the market demand of the automatic sorting system.
The applicant has found that the prior art has at least the following technical problems: at present, a cross belt sorting system loop track is mainly designed in a traditional mechanical mode and is formed by processing and welding metal plates, and due to the fact that metal plate welding processing errors are large, welding deformation and other factors affect the defects that the loop track has large errors, splicing positions are uneven and the like, the running efficiency of a conveying trolley and the service life of travelling wheels and guide wheels of the conveying trolley are directly affected; and the existing welding and fixing mode is complex to install and can not be disassembled and assembled according to actual requirements.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an annular track and a sorting system, which are used for solving the technical problems that the track is easy to deform and complicated to install in the prior art; the utility model provides a plurality of technical effects that preferred technical scheme among a great deal of technical scheme can produce see the explanation below in detail.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a pair of circular orbit, including straightway track, circular arc section track and track connection spare, wherein:
the track connecting piece is arranged on the connecting side of the straight-line section track and the circular arc section track;
the track connecting piece comprises a fixing bolt and a nut, and the fixing bolt is arranged on one end of the straight-line section track or the circular arc section track and connected with the side plate; the other end of the straight-line section track or the circular arc section track is connected with a side plate, and a fixing hole matched with the fixing bolt is formed in the side plate; the straight-line section track and/or the circular arc section track are detachably connected with the adjacent track sections end to end through the track connecting piece to form an annular track.
Preferably, the circular arc section track is at least arranged at the change position of the motion direction on the annular track.
Preferably, the cross sections of the straight-line section track and the circular arc section track are both U-shaped, and the traveling wheels of the sorting trolley move on the upper surface of the U-shaped annular track.
Preferably, the bottom of the circular track is also provided with a shock absorber.
Preferably, the shock absorber is a rubber shock absorber.
Preferably, the shock absorber comprises a bottom plate, an elastic chassis and a connecting column, the elastic chassis is fixed on the bottom plate, and the connecting column is connected with the track and the elastic chassis.
Preferably, a trolley guide rail is arranged on the upper portion of the track, the trolley guide rail comprises a lateral opening, and the trolley guide rails are symmetrically arranged on two sides of the trolley guide rail.
Preferably, the straight-line section track and the circular arc section track respectively comprise a lower side plate, connecting side plates positioned at two ends and a rack upper side plate, the rack upper side plate is connected with the trolley guide rail and the lower side plate, the connecting side plates and the rack upper side plate are detachably fixed through screws or bolts.
The utility model also provides a sorting system, including above-mentioned circular orbit.
The utility model provides a pair of circular orbit and letter sorting system compares with prior art, has following beneficial effect: the straight-line section track and the circular arc section track can be spliced on site after being assembled in a modularized mode, the modularized structure can shorten the processing and installation and debugging period and shorten the site installation time, and the straight-line section track and the circular arc section track can be quickly and flexibly combined and assembled according to different requirements; compared with the traditional welding fixing mode, the annular rail cannot be welded to deform to cause installation errors, and the more stable normal work of the sorting system is guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of an endless track;
FIG. 2 is a schematic diagram of a straight track segment;
FIG. 3 is a schematic structural view of a circular arc segment track;
FIG. 4 is a schematic structural view of a track link;
fig. 5 is a schematic cross-sectional view of a straight segment track or a circular segment track.
In the figure: 1-straight section orbit; 2-circular arc section orbit; 3-a track connection; 31-a fixing bolt; 32-a nut; 33-a spring washer; 4-a shock absorber; 41-elastic chassis; 42-a base plate; 43-connecting column; 5-connecting the side plates; 6-trolley guide rails; 7-upper side plate of the frame; 8-lower side plate.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "length", "width", "height", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "side", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1 to 5, fig. 1 is a schematic view showing an overall structure of a circular track, fig. 2 is a schematic view showing a structure of a straight-line-section track, fig. 3 is a schematic view showing a structure of a circular-arc-section track, fig. 4 is a schematic view showing a structure of a track connector, and fig. 5 is a schematic view showing a cross-section of the straight-line-section track or the circular-arc-section track.
The utility model provides an annular track, including straightway track 1, circular arc section track 2 and track connecting piece 3, wherein: the track connecting piece 3 is arranged at the connecting side of the straight-line section track 1 and the circular arc section track 2;
the straight-line section track 1 and/or the circular arc section track 2 are detachably connected with the adjacent track sections end to end through track connecting pieces 3 to form an annular track.
In other words, the straight-line section track 1 in this embodiment can be end-to-end spliced with the straight-line section track 1 or the circular arc section track 2, and the circular arc section track 2 can be end-to-end spliced with the straight-line section track 1 or the circular arc section track 2.
In the annular track provided by the embodiment, the straight-line track 1 and the circular-arc track 2 can be spliced on site after being assembled in a modularized manner, the modularized structure can shorten the processing and installation and debugging period and shorten the site installation time, and the annular track can be quickly and flexibly combined and assembled according to different requirements; compared with the traditional welding fixing mode, the annular rail cannot be welded to deform to cause installation errors, and the more stable normal work of the sorting system is guaranteed.
As an alternative embodiment, the circular arc segment track 2 is at least arranged at the change of the moving direction on the circular track. The circular arc section track 2 is arranged to enable the sorting trolley moving on the circular track to stably change the direction; specifically, as shown in fig. 1, the direction needs to be changed at the end angle of the circular track, so that a plurality of circular arc section tracks 2 are arranged at the above positions; and a plurality of straight-line sections 1 are arranged at the straight-line running position.
The extension length of the straight-line section track 1 or the circular arc section track 2 can be set to be 3m, or the length of the track can be set by a person skilled in the art according to the actual situation, so as to adapt to different requirements and complete the modularized splicing.
As an alternative embodiment, referring to fig. 5, the cross sections of the straight section track 1 and the circular arc section track 2 are both U-shaped, and the traveling wheels of the sorting trolley move on the upper surface of the U-shaped annular track. The U-shaped rail is convenient to arrange components such as a linear motor and the like, and the linear motor drives the secondary magnet on the sorting trolley to realize the movement of the sorting trolley.
As an alternative embodiment, referring to fig. 4, the track connector 3 of the present embodiment includes a fixing bolt 31 and a nut 32, the fixing bolt 31 is disposed on one end connecting side plate 5 of the straight track 1 or the circular track 2, and a partition fixing member may be further disposed on the connecting side plate 5 to fix the fixing bolt 31.
The other end of the straightway track 1 or the circular arc section track 2 is connected to the side plate 5 and is provided with a fixing hole matched with the fixing bolt 31, namely, one end of each straightway track 1 or the circular arc section track 2 is provided with the fixing bolt 31 with external threads, the other end of each straightway track 1 or the circular arc section track 2 is provided with a fixing hole, when the fixing device is installed specifically, the fixing bolt 31 penetrates through the fixing hole of the adjacent track section and is fastened through the nut 32 in a threaded mode, and therefore the head and the tail of each adjacent track can be detachably spliced.
The fixing mode is convenient to install, disassemble and assemble, assembling efficiency can be improved, and deformation and errors of the track can not be caused in the process.
In order to prevent the circular track from resonating with the undercarriage during operation, as an alternative embodiment, the bottom of the circular track is further provided with a shock absorber 4.
As an alternative embodiment, the damper 4 is a rubber type damper, and the elastic deformation of the rubber is used to buffer the pressure of the annular rail on the chassis, so as to prevent the resonance between the two.
As an alternative embodiment, as described with reference to fig. 5, the damper 4 includes a base plate 42, a resilient base plate 41, and a connection column, the resilient base plate 41 being fixed to the base plate 42, and the connection column 43 connecting the rail and the resilient base plate 41.
Preferably, the cross-sectional area of the bottom plate 42 is larger than the bottom area of the elastic base, so as to increase the contact area between the chassis and the elastic base, and facilitate the elastic base to be fixed on the chassis. The elastic base can be a circular arc base as shown in fig. 5, and can be made of elastic materials such as rubber and the like; the connecting column 43 can be fixed with the track and the elastic base respectively in a threaded connection mode, and in order to fix the connecting column 43 on the track, a ground pin fixing block is fixed on the connecting side plate 5, and the connecting column 43 is in threaded connection with the ground pin fixing block, as shown in fig. 2.
When the annular rail works, the vibration of the annular rail is transmitted to the elastic base through the connecting column 43, the elastic base generates certain elastic deformation to consume certain vibration energy, the vibration transmitted to the bottom plate 42 is greatly reduced, namely, the chassis and the annular rail fixed on the chassis can be prevented from resonating, and the normal work of the annular rail is influenced. Wherein, the shock absorbers 4 are at least symmetrically arranged on each track segment.
As an alternative embodiment, referring to fig. 2, 3 and 5, a trolley guide rail 6 is arranged on the upper part of the track, the trolley guide rail 6 comprises a lateral opening, and the trolley guide rails 6 on the two sides are symmetrically arranged.
Above-mentioned dolly guide rail 6 mainly cooperatees with the leading wheel of letter sorting dolly, and the leading wheel face of letter sorting dolly is on a parallel with the chassis setting, also promptly, the horizontal level setting of wheel face, and the walking wheel of letter sorting dolly is when the upper surface of dolly guide rail 6 traveles, and the leading wheel can move in dolly guide rail 6, can prevent the skew circular orbit of letter sorting dolly. Wherein, the walking wheel and the leading wheel of letter sorting dolly are the conventional wheel body setting in this field, and no longer repeated here to its structure.
As shown in fig. 2 and 5, each of the straight track section 1 and the circular arc track section 2 in this embodiment includes a lower side plate 8, a connecting side plate 5 located at both ends, and a rack upper side plate 7, the rack upper side plate 7 connects the trolley guide rail 6 and the lower side plate 8, the connecting side plate 5, and the rack upper side plate 7 are detachably fixed by screws or bolts to form a frame-type track section.
The track section in the splicing type frame form is convenient to mount and dismount, and the problem that welding fixation is easy to deform is solved; meanwhile, in order to strengthen the strength of the track sections, as shown in fig. 2, a frame lining plate is fixed at the bottom of each section of track through screws and the like.
The utility model also provides a sorting system, including arbitrary above-mentioned technical scheme's circular orbit. The annular track is formed by splicing the straight-line track 1 or the circular-arc track 2 end to end, the problems of easy deformation and error caused by welding and assembling are solved by modular sectional assembly, the modular structure can shorten the processing and mounting and debugging period and shorten the field mounting time, and the annular track can be quickly and flexibly combined and quickly assembled according to different requirements; the circular orbit is matched with the sorting trolley, so that the normal operation of the sorting work can be ensured.
The particular features, structures, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (9)
1. The utility model provides an annular track, its characterized in that includes straightway track, circular arc section track and track connecting piece, wherein:
the track connecting piece is arranged on the connecting side of the straight-line section track and the circular arc section track;
the track connecting piece comprises a fixing bolt and a nut, and the fixing bolt is arranged on one end of the straight-line section track or the circular arc section track and connected with the side plate; the other end of the straight-line section track or the circular arc section track is connected with a side plate, and a fixing hole matched with the fixing bolt is formed in the side plate; the straight-line section track and/or the circular arc section track are detachably connected with the adjacent track sections end to end through the track connecting piece to form an annular track.
2. An endless track as claimed in claim 1, wherein said circular arc segment track is provided at least at a change of direction of movement on said endless track.
3. The circular track according to claim 1, wherein the straight track section and the circular track section are both U-shaped in cross section, and the traveling wheels of the sorting trolley move on the upper surface of the U-shaped circular track.
4. An endless track as claimed in claim 1, wherein the base of the endless track is further provided with a shock absorber.
5. An endless track as claimed in claim 4, wherein said shock absorber is a rubber-type shock absorber.
6. An endless track as claimed in claim 4 or 5, wherein the damper comprises a base plate, a resilient chassis fixed to the base plate, and a connection post connecting the track and the resilient chassis.
7. The endless track as claimed in claim 1, wherein said track is provided at an upper portion thereof with trolley rails, said trolley rails including lateral openings, and said trolley rails are symmetrically disposed at both sides thereof.
8. The circular track according to claim 7, wherein each of the straight track section and the circular track section comprises a lower side plate, a connecting side plate at two ends, and a frame upper side plate, the frame upper side plate is connected with the trolley guide rail and the lower side plate, the connecting side plate, and the frame upper side plate are detachably fixed by screws or bolts.
9. A sorting system, characterised in that it comprises an endless track according to any one of claims 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638113.9U CN211330296U (en) | 2019-09-27 | 2019-09-27 | Circular orbit and letter sorting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921638113.9U CN211330296U (en) | 2019-09-27 | 2019-09-27 | Circular orbit and letter sorting system |
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| CN211330296U true CN211330296U (en) | 2020-08-25 |
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| CN201921638113.9U Active CN211330296U (en) | 2019-09-27 | 2019-09-27 | Circular orbit and letter sorting system |
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| CN (1) | CN211330296U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102794A (en) * | 2023-10-25 | 2023-11-24 | 河北赵宏建筑工程有限公司 | Welding jig and welding equipment |
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2019
- 2019-09-27 CN CN201921638113.9U patent/CN211330296U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117102794A (en) * | 2023-10-25 | 2023-11-24 | 河北赵宏建筑工程有限公司 | Welding jig and welding equipment |
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