CN211756909U - Double-layer linear cross belt sorting trolley - Google Patents
Double-layer linear cross belt sorting trolley Download PDFInfo
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- CN211756909U CN211756909U CN201922402721.6U CN201922402721U CN211756909U CN 211756909 U CN211756909 U CN 211756909U CN 201922402721 U CN201922402721 U CN 201922402721U CN 211756909 U CN211756909 U CN 211756909U
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Abstract
Double-deck sharp crossing area letter sorting dolly take the modularized design, the dolly wholly divide into upper portion conveying unit and lower part frame two parts independent and interconnect to realize lightweight and modularization equipment and maintenance, reach simultaneously and reduce the work load of installation and debugging and maintenance, be applicable to the crossing area letter sorting system of vertical direction and use, satisfy the place space not enough with the higher place of letter sorting requirement. The sorting cart includes an upper transport unit and a lower frame assembly. The upper conveying unit is respectively connected with the two groups of frame section pieces of the lower frame assembly through a left side bending side plate and a left side bending side plate; grooves are formed in the side faces of the frame profile piece and are connected with the left side bending side plate and the bottom round hole of the left side bending side plate through fasteners; through this kind of connection fixed mode, if take the fixed knot structure of T type bolt or slider nut, can conveniently adjust and connect upper portion conveying unit on frame section bar spare, can reduce the accumulative error of letter sorting dolly subassembly installation effectively.
Description
Technical Field
The utility model relates to a be applied to letter sorting dolly that vertical crossing area letter sorting system used belongs to commodity circulation letter sorting field.
Background
At present, the logistics sorting operation field of the e-commerce and express delivery industries generally selects horizontal annular crossed belt sorting equipment for goods sorting operation. The horizontal circular cross belt sorting system generally occupies a large space, is limited in space and needs to be designed into a vertical circular cross belt sorting system when the horizontal circular cross belt sorting system cannot be designed.
The existing sorting trolley with the vertical crossing belts is formed by assembling a plurality of parts, a secondary plate needs to be matched with the bottom of the trolley, a certain number of linear motors need to be installed in a sorting loop line, and cutting thrust is generated through the mutual motion between the linear motors and the secondary plate to push the trolley to run, so that the existing sorting trolley is complex in installation, inaccurate in installation precision and inconvenient in maintenance.
In view of this, the present application is specifically made.
SUMMERY OF THE UTILITY MODEL
Double-deck sharp crossing area letter sorting dolly, its aim at solve the problem that prior art exists and take the modularized design, the dolly wholly divide into upper portion conveying unit and lower part frame two parts independent and interconnect to realize lightweight and modularization equipment and maintenance in hope, reach simultaneously and reduce the installation and debugging and the work load of maintaining, be applicable to the crossing area letter sorting system of vertical direction and use, satisfy the place space not enough with the higher place of letter sorting requirement.
In order to achieve the design purpose, the double-layer linear cross belt sorting trolley comprises an upper conveying unit and a lower frame assembly.
The upper conveying unit is connected with the two groups of frame section pieces of the lower frame assembly through a left side bending side plate and a left side bending side plate respectively;
grooves are formed in the side faces of the frame profile piece and are connected with the left side bending side plate and the bottom round hole of the left side bending side plate through fasteners; through this kind of connection fixed mode, if take the fixed knot structure of T type bolt or slider nut, can conveniently adjust and connect upper portion conveying unit on frame section bar spare, can reduce the accumulative error of letter sorting dolly subassembly installation effectively.
The left side bending side plate and the left side bending side plate are integral two-end bending parts, the upper part bending size is smaller, and the lower part bending size is larger; the left side bent side plate and the left side bent side plate are integral two-end bent parts, the upper portion is smaller in bending size so as to enhance the strength of the bent plate, and the lower portion is larger in bending size so as to provide connection support with the lower frame assembly.
Further, the preferable improvement of the upper conveying unit is that the upper conveying unit comprises a trolley belt, an unpowered roller, a locking nut, an adjusting block, an adjusting bolt, a belt supporting plate and an electric roller;
the belt supporting plate is fixed with the left side bending side plate and the right side bending side plate through bolts respectively; two ends of the belt supporting plate are connected with the unpowered roller and the electric roller; the adjusting block is fixed on the right side bending side plate or the left side bending side plate through a screw, a through hole is formed in the middle of the adjusting block, locking nuts are respectively arranged on two sides of the adjusting bolt penetrating through the adjusting block, and the side end of the adjusting bolt is connected to the unpowered roller through another locking nut.
Furthermore, the lower frame assembly comprises a frame profile part and a frame, and the frame is fixedly connected with a walking wheel assembly to guide the walking wheel assembly; the inner shaft of the walking wheel assembly does not need to protrude, and the inner shaft of the walking wheel assembly extends out of a section to be connected with a special customized power transmission belt of a loop line.
Based on the design of the lower frame assembly, the two groups of guide walking wheel assemblies are symmetrically distributed along the whole lower frame assembly, and walking wheel shafts are connected to the guide walking wheel assemblies; the walking wheel shaft is inserted into a pin hole of a synchronous belt of the loop wire.
In addition, the frame is U type section bar structure, and its bottom welding has two sets of leading wheel axles, and the leading wheel axle is fixed with two sets of leading wheels respectively.
In summary, the double-layer linear crossed belt sorting trolley has the advantages and beneficial effects that:
1. the complete modular design of the whole vehicle is realized, the connection between the upper part and the lower part is compact, and the self weight of the sorting trolley is favorably reduced.
2. The mounting and connecting mode between the upper structure and the lower structure is simplified, and the whole vehicle is light in weight.
3. The expandability of the whole vehicle design is effectively improved, and a good interface and a good foundation are provided for the subsequent further improvement.
4. A plurality of installation connecting parts are reduced, the requirements on manufacturing and assembling precision are reduced, and the workload of installation, debugging and maintenance of the whole vehicle is reduced.
5. The existing sorting trolley generally adopts a secondary plate form, and a magnetic field is formed by matching of a linear motor so as to generate thrust and provide running power for the integral loop of the trolley. The sorting trolley drives the traveling wheel assembly by means of the synchronous belt of the loop line, so that the whole trolley is driven to run, a linear motor and a secondary plate are not required to be configured, the mounting difficulty can be effectively reduced, and meanwhile, the cost is saved to a large extent.
Drawings
The present application will now be further described with reference to the following drawings.
FIG. 1 is a schematic view of the overall structure of the double-layer straight-line cross belt sorting trolley of the present application;
FIG. 2 is a schematic structural view of an upper conveying unit;
FIG. 3 is a schematic view of the construction of the lower frame;
FIG. 4 is a schematic view of the mounting of the frame and idler;
FIG. 5 is a schematic diagram of a loop timing belt;
FIG. 6 is a schematic view of a position adjustment configuration for an unpowered roller;
Detailed Description
Example 1, as shown in fig. 1, the double-deck linear cross belt sorting cart according to the present invention is divided into an upper conveying unit 100 and a lower frame assembly 200 by a modular integral structure design.
The upper conveying unit 100 and the lower frame assembly 200 are assembled and fixed through a plurality of groups of T-shaped bolts, the sorting trolley is in a modular design in the whole structure, the upper and lower structure is simple and compact, the whole sorting trolley is light and convenient to maintain, and time and labor are saved in installation.
As shown in fig. 2, the upper conveying unit 100 mainly includes a left-side bent side plate 1, a trolley belt 2, an unpowered roller 3, a lock nut 4, an adjusting block 5, an adjusting bolt 6, a right-side bent side plate 7, a belt supporting plate 8 and an electric roller 9.
The belt supporting plate 8 is fixed with the left side bending side plate 1 and the right side bending side plate 7 through bolts respectively.
And the two ends of the belt supporting plate 8 are respectively provided with an unpowered roller 3 and an electric roller 9 which are connected with the left side bending side plate 1 and the right side bending side plate 7.
The frame of the upper transport unit 100 is constructed as described above, and the cart belt 2 is previously put into the frame before the frame is installed.
Referring to fig. 6, the adjusting block 5 is fixed to the right-side bent side plate 7 and the left-side bent side plate 1 (not shown in the figure) by screws 18, a through hole is formed in the middle of the adjusting block 5, the adjusting bolt 6 penetrates through the through hole, and the two sides of the adjusting block 5 are respectively provided with a locking nut 4; the side end of the adjusting bolt 6 is connected to the unpowered roller 3 by another lock nut 4.
Therefore, the fixing positions of the unpowered rollers 3 in the square grooves of the right-side bent side plate 7 and the left-side bent side plate 1 (not shown in the figure) can be adjusted by adjusting the adjusting bolts 6. When the position of the unpowered roller 3 is adjusted, the distance between the axes of the unpowered roller 3 and the motorized roller 9 can be adjusted because the motorized roller 9 is fixed, and the tension degree of the trolley belt 2 can be adjusted accordingly.
The lower frame assembly 200 shown in fig. 3 mainly comprises two sets of left and right frames 10, two sets of running wheel assemblies 11, two sets of frame profile members 12, and two sets of guide running wheel assemblies 13.
Wherein, two groups of frames 10 and two groups of frame section bars 12 are fixed by bolts respectively to form a frame whole, two groups of guide walking wheel assemblies 13 are symmetrically distributed along the frame whole, and a walking wheel shaft 14 is connected with the guide walking wheel assemblies 13.
As shown in fig. 5, the running wheel shaft 14 is inserted into the pin hole 205 of the loop line synchronous belt 17, and the two are assembled together to ensure that the sorting trolley and the loop line of the double-layer linear cross belt sorting system are integrated. I.e. when the loop timing belt 17 is running, the sorting trolley can run synchronously with it.
As shown in fig. 4, the frame 10 is a U-shaped profile structure, two sets of guide wheel shafts 15 are welded at the bottom of the frame, and the guide wheel shafts 15 are respectively fixed with the two sets of guide wheels 16, so that the two sets of guide wheel assemblies and the frame form a whole, and the stable operation of the guide wheels 16 on the whole machine loop is effectively ensured.
Referring to fig. 2, 3 and 4, the upper conveying unit 100 is connected to the upper surfaces of the frame profiles 12 of the lower frame assembly 200 by bending the connecting plates 1 and 7, respectively. The bending flat plates at the bottoms of the bending connecting plate 1 and the bending connecting plate 7 are respectively provided with a group of bottom round holes 101, and the bottom round holes 101 are fixedly connected with the grooves 201 of the frame profile 12 through bolts to form a whole.
The bending connecting plate 1 and the bending connecting plate 7 are respectively provided with an integral structure with two bent ends, and the bottom and the side surfaces are both provided with a series of round holes for mounting and positioning. A bottom circular hole 101 is connected to the frame profile 12 and a side circular hole 102 is used for connecting to the belt support plate 8. Meanwhile, the side surfaces of the bending connecting plate 1 and the bending connecting plate 7 are respectively provided with a square hole 104 for fixing the electric roller 9 and the unpowered roller 3 of the upper conveying unit 100.
The top and the bottom of the frame 10 are respectively provided with a frame round hole 202, and the frame round hole 202 and three sides of the frame section 12 are respectively fixed by bolts to form a frame whole.
The side of the frame 10 is provided with a series of frame side circular holes 203 for fixing the running wheel assemblies 11 and guiding the running wheel assemblies 13. One ends of the walking wheel assembly 11 and the guide walking wheel assembly 13 are welded into a guide shaft welding piece by adopting a plate material and a shaft, a positioning round hole 204 is formed on the plate material of the guide shaft welding piece, and the positioning round hole 204 is fixedly connected with a side round hole 203 of the frame 10 by adopting a bolt.
The leading wheel assembly 13 is fixed to the frame 10 at one end in the same manner as before, but the other end of the wheel axle 14 serves as a guide, i.e. the projecting axle portion is mainly for ease of connection to the endless timing belt 17. After the running wheel shaft 14 is inserted into the pin hole 205 of the endless timing belt 17, the running of the lower frame assembly 200 including the guide running wheel assembly 13 and the machine frame 10 can be synchronously driven along with the movement of the timing belt 17.
Each frame 10 is connected with a group of running wheel assemblies 11 and a group of guide running wheel assemblies 13.
Meanwhile, two groups of guide wheels 16 are welded at the bottom of the rack 10, so that the whole sorting trolley can be ensured to stably run on a rail guide surface.
Like structural design above, upper portion conveying unit 100 and lower part frame assembly 200 have realized the modularized design, and the compound mode between two sets of modules is simple, compact, stable, convenient to use, light in weight, outward appearance atmosphere, and the installation is dismantled more portably, uses manpower sparingly and cost.
Claims (5)
1. A double-layer linear cross belt sorting trolley comprises an upper conveying unit (100) and a lower frame assembly (200), and is characterized in that:
the upper conveying unit (100) is respectively connected with two groups of frame section pieces (12) of the lower frame assembly (200) through a left side bending side plate (1) and a right side bending side plate (7);
grooves (201) are formed in the side faces of the frame profile piece (12), and the grooves (201) are connected with bottom round holes (101) of the left side bending side plate (1) and the right side bending side plate (7) through fasteners;
the left side bending side plate (1) and the right side bending side plate (7) are integral two-end bending parts, the upper part bending size is small, and the lower part bending size is large.
2. The double-deck linear cross belt sorting cart of claim 1, wherein: the upper conveying unit (100) comprises a trolley belt (2), an unpowered roller (3), a locking nut (4), an adjusting block (5), an adjusting bolt (6), a belt supporting plate (8) and an electric roller (9);
the belt supporting plate (8) is fixed with the left side bending side plate (1) and the right side bending side plate (7) through bolts respectively;
two ends of the belt supporting plate (8) are connected with the unpowered roller (3) and the electric roller (9);
the adjusting block (5) is fixed on the right side bending side plate (7) or the left side bending side plate (1) through a screw (18), a through hole is formed in the middle of the adjusting block (5), locking nuts (4) are respectively arranged on two sides of the adjusting bolt (6) penetrating through the adjusting block (5), and the side end of the adjusting bolt (6) is connected to the unpowered roller (3) through the other locking nut (4).
3. The double-deck linear cross belt sorting trolley of claim 1 or 2, wherein: the lower frame assembly (200) comprises a frame profile part (12) and a frame (10), wherein the frame (10) is fixedly connected with a walking wheel assembly (11) and a guiding walking wheel assembly (13).
4. The double-deck linear cross belt sorting cart of claim 3, wherein: the two groups of guide walking wheel assemblies (13) are integrally and symmetrically distributed along the lower frame assembly (200), and walking wheel shafts (14) are connected to the guide walking wheel assemblies (13);
the running wheel shaft (14) is inserted into a pin hole (205) of a loop synchronous belt (17).
5. The double-deck linear cross belt sorting cart of claim 4, wherein: the frame (10) is a U-shaped section structure, two groups of guide wheel shafts (15) are welded at the bottom of the frame, and the guide wheel shafts (15) are respectively fixed with two groups of guide wheels (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402721.6U CN211756909U (en) | 2019-12-27 | 2019-12-27 | Double-layer linear cross belt sorting trolley |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922402721.6U CN211756909U (en) | 2019-12-27 | 2019-12-27 | Double-layer linear cross belt sorting trolley |
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| Publication Number | Publication Date |
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| CN211756909U true CN211756909U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201922402721.6U Active CN211756909U (en) | 2019-12-27 | 2019-12-27 | Double-layer linear cross belt sorting trolley |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811094A (en) * | 2021-01-21 | 2021-05-18 | 科捷智能科技股份有限公司 | Parcel cross belt sorting trolley |
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2019
- 2019-12-27 CN CN201922402721.6U patent/CN211756909U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112811094A (en) * | 2021-01-21 | 2021-05-18 | 科捷智能科技股份有限公司 | Parcel cross belt sorting trolley |
| CN112811094B (en) * | 2021-01-21 | 2022-04-19 | 科捷智能科技股份有限公司 | Parcel cross belt sorting trolley |
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Address after: No.2 workshop, No.321 Jinrong Road, high tech Zone, Qingdao City, Shandong Province Patentee after: Kejie Intelligent Technology Co.,Ltd. Address before: No.2 workshop, No.321 Jinrong Road, high tech Zone, Qingdao City, Shandong Province Patentee before: KENGIC INTELLIGENT EQUIPMENT Co.,Ltd. |