CN111282833B - Express delivery letter sorting dolly and automatic letter sorting line through electromagnetic control upset direction - Google Patents
Express delivery letter sorting dolly and automatic letter sorting line through electromagnetic control upset direction Download PDFInfo
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- CN111282833B CN111282833B CN202010170446.4A CN202010170446A CN111282833B CN 111282833 B CN111282833 B CN 111282833B CN 202010170446 A CN202010170446 A CN 202010170446A CN 111282833 B CN111282833 B CN 111282833B
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- 230000007306 turnover Effects 0.000 claims description 64
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- 230000032258 transport Effects 0.000 description 10
- 230000002787 reinforcement Effects 0.000 description 8
- 238000013461 design Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 238000003825 pressing Methods 0.000 description 4
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- 230000008859 change Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C3/00—Sorting according to destination
- B07C3/02—Apparatus characterised by the means used for distribution
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Abstract
The invention discloses an express sorting trolley and an automatic sorting line, wherein the express sorting trolley and the automatic sorting line are controlled by electromagnetic control in the overturning direction. Express delivery letter sorting dolly includes: the sorting vehicle comprises a sorting vehicle body, a carrying wheel set and a cargo unloading mechanism; the carrying wheel set sorting vehicle body is arranged at the bottom of the sorting vehicle body, and the cargo unloading mechanism is arranged at the top of the sorting vehicle body; the cargo unloading mechanism comprises: base, convertible goods fill, upset switching-over subassembly, upset drive assembly. According to the express sorting trolley and the automatic sorting line, the goods bucket of the express sorting trolley can be overturned in two directions by electromagnetically controlling the overturning direction, so that the limited field space is saved, and the goods sorting efficiency is improved.
Description
Technical Field
The invention relates to the technical field of automation of express sorting machinery, in particular to an express sorting trolley turning over direction through electromagnetic control and an automatic sorting line.
Background
With the continuous prosperity of online shopping, the express industry also enters a developed express way. In an express sorting warehouse, express packages of different orders need to be sorted, and the express packages are classified, so that the whole logistics network is smooth and unobstructed.
In order to improve the sorting efficiency of express packages, the traditional manual sorting mode needs to be abandoned, and mechanical automatic sorting is used instead.
The express delivery letter sorting dolly replaces traditional manual letter sorting through the unmanned operation of mechanical automation realization. Because the express delivery letter sorting dolly can greatly improve letter sorting efficiency, has also reduced operation personnel's intensity of labour simultaneously, it is receiving more and more the welcome of express delivery enterprise.
When the sorting vehicle arrives a certain assigned position, the goods on the vehicle need to be unloaded, and the mode of unloading the goods is mainly realized by overturning the goods bucket. Traditional letter sorting car, its fill can only overturn in a direction, must reduce the efficiency of goods letter sorting like this.
Therefore, in the design and development process of the express sorting trolley, one of the technical problems to be solved is as follows: how to make the goods fill of express delivery letter sorting dolly can overturn in two directions to practice thrift limited place space, improve the efficiency of goods letter sorting, this is the technical problem that design development personnel need solve.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides an express sorting trolley and an automatic sorting line, wherein the express sorting trolley and the automatic sorting line are controlled by electromagnetic to overturn, so that a goods hopper of the express sorting trolley can overturn in two directions, the limited field space is saved, and the goods sorting efficiency is improved.
The purpose of the invention is realized by the following technical scheme:
the utility model provides an express delivery letter sorting dolly through electromagnetic control upset direction, includes: the sorting vehicle comprises a sorting vehicle body, a carrying wheel set and a cargo unloading mechanism; the carrying wheel group is arranged at the bottom of the sorting vehicle body, and the cargo unloading mechanism is arranged at the top of the sorting vehicle body;
the cargo unloading mechanism includes: the overturning device comprises a base, an overturning type cargo hopper, an overturning reversing assembly and an overturning driving assembly;
the turnover type cargo bucket is provided with a left turnover shaft and a right turnover shaft, a left turnover support groove and a right turnover support groove are formed in the base, the left turnover shaft is rotatably accommodated in the left turnover support groove or separated from the left turnover support groove, and the right turnover shaft is rotatably accommodated in the right turnover support groove or separated from the right turnover support groove;
the upset switching-over subassembly includes: the electromagnet, the left magnetic block, the right magnetic block and the middle connecting rod; the electromagnet is arranged on the base in a sliding mode, the middle connecting rod is fixedly arranged on the electromagnet, and the left magnetic suction block and the right magnetic suction block are fixed on the base and are respectively located at two ends of the electromagnet; a left movable rod and a right movable rod are respectively arranged at two ends of the middle connecting rod, the left movable rod seals or is separated from the notch of the left overturning support groove, and the right movable rod seals or is separated from the notch of the right overturning support groove;
the tumble drive assembly includes: the overturning device comprises an overturning driving part, an overturning sliding rod, a left overturning gear and a right overturning gear; the upset slide bar slides and locates on the base, the upset drive division with the upset slide bar drive is connected, left side upset straight-tooth and right side upset straight-tooth have been seted up respectively at the both ends of upset slide bar, left side upset gear key-type connect in on the left side trip shaft and with the meshing of left side upset straight-tooth or break away from, right side upset gear key-type connect in on the right side trip shaft and with the meshing of right side upset straight-tooth or break away from.
In one embodiment, the turnover type cargo bucket is of a square tray structure.
In one embodiment, the edge of the turnover type cargo bucket is provided with a blocking edge in a surrounding mode.
In one embodiment, the turnover driving part is a motor screw driving structure.
In one embodiment, the carrier wheel assembly comprises: the carrying chassis, the left clamping roller and the right clamping roller; the left clamping roller and the right clamping roller are rotatably arranged on the carrying chassis.
In one embodiment, the carrier wheel assembly further comprises a wheel driving part in driving connection with the left clamping wheel and the right clamping wheel.
In one embodiment, the roller driving part is a motor driving structure.
The utility model provides an automatic change letter sorting line, includes foretell express delivery letter sorting dolly through electromagnetic control upset direction, still includes the monorail transport line, the express delivery letter sorting dolly through electromagnetic control upset direction erects in on the monorail transport line.
According to the express sorting trolley and the automatic sorting line, the goods bucket of the express sorting trolley can be overturned in two directions by electromagnetically controlling the overturning direction, so that the limited field space is saved, and the goods sorting efficiency is improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic diagram of an automatic sorting line for express delivery, which realizes transportation and distribution of goods based on a track according to an embodiment of the present invention;
FIG. 2 is a schematic view of the courier sorting cart shown in FIG. 1;
FIG. 3 is a schematic view of the carrier wheel set of the express sorting cart shown in FIG. 2 mounted on a monorail conveyor line;
FIG. 4 is a front view of the carrier wheel assembly of FIG. 3 in cooperation with a monorail conveyor line;
FIG. 5 is a bottom plan view of the carrier wheel assembly of FIG. 4 engaged with a monorail conveyor line;
FIG. 6 is a perspective view of the carrier wheel assembly of FIG. 4 in cooperation with a monorail conveyor line;
FIG. 7 is a perspective view of the express sorting cart shown in FIG. 2;
FIG. 8 is a perspective view (one) of the load unloading mechanism of the courier sorting cart of FIG. 7;
fig. 9 is a perspective view (two) of the cargo unloading mechanism of the express sorting cart shown in fig. 8;
fig. 10 is an exploded view of the cargo unloading mechanism of the courier sorting cart shown in fig. 8.
Detailed Description
To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
As shown in fig. 1, an automatic sorting line 10 for express delivery, which transports and distributes goods based on a rail, includes a monorail transport line 100 and an express delivery sorting trolley 200 mounted on the monorail transport line 100. In the invention, the express sorting trolley 200 is turned over by electromagnetic control.
Next, a specific structure of the monorail conveyor line 100 and a connection relationship between the respective members will be described:
as shown in fig. 1, in the present invention, the monorail transport line 100 extends in a horizontal direction in a curved manner and forms a closed loop. It should be noted that the term "closed loop" is intended to mean that the monorail transport line 100 is connected end to form a closed loop.
Specifically, the monorail conveyor line 100 comprises a plurality of rail units 110 (shown in fig. 1), and the rail units 110 are connected end to end in sequence. As can be seen from fig. 1, a plurality of rail units 110 are connected end to end in sequence to form a single rail conveyor line 100 which extends in a curved manner in the horizontal direction and forms a closed loop. At the in-process that carries out mechanical automation to express delivery letter sorting warehouse, its actual conditions in different warehouses are also different, consequently, in order to make monorail conveyor line 100 can adapt to different places, correspondingly, monorail conveyor line 100 just need carry out the crooked extension of different shapes. In order to bend the monorail transportation line 100 into various shapes, the monorail transportation line 100 is divided into small units by splicing the plurality of rail units 110, so that the monorail transportation line 100 with various shapes can be obtained. Therefore, the monorail conveying line 100 with the structure has good compatibility, and can be adjusted in adaptability according to changes of actual conditions, so that the sorting efficiency of express packages is improved better.
In this embodiment, the track units 110 are steel rail structures, and two adjacent track units 110 are welded to each other. The rail unit 110 of the rail structure may improve the structural strength of the entire single rail conveyor line 100 by welding.
Further, the automatic sorting line 10 for express delivery, which transports and distributes goods on the basis of a rail, further includes a height adjustment support (not shown), and the monorail transport line 100 is installed on the height adjustment support. Through setting up the altitude mixture control supporting seat, can prop up single track transfer chain 100 in order to leave ground for single track transfer chain 100 forms the difference in height with ground, thereby it provides convenience to smoothly uninstall express delivery article for express delivery letter sorting dolly 200 on single track transfer chain 100, for example the goods fill on the express delivery letter sorting dolly 200 is as long as an angle of overturning slightly, express delivery article alright with from the goods fill glide down and drop in the express delivery letter sorting storage box of single track transfer chain 100 both sides under the effect of gravity.
The specific structure of the express sorting cart 200 and the connection relationship between the components through electromagnetic control of the turning direction will be described below:
in the invention, the number of the express sorting trolleys 200 is multiple (as shown in fig. 1), the efficiency of sorting express items can be greatly improved by arranging the multiple express sorting trolleys 200, and the multiple express sorting trolleys 200 are transported along the closed-loop monorail transport line 100 in the same direction, so that the express sorting trolleys 200 are not interfered with each other.
As shown in fig. 2, the express delivery sorting cart 200 includes a sorting cart body 210 and a carrying wheel set 220 disposed at the bottom of the sorting cart body 210, and the sorting cart body 210 is mounted on the monorail conveyor line 100 through the carrying wheel set 220 (as shown in fig. 3, 4 and 5).
As shown in fig. 5 and 6, the carrier wheel assembly 220 includes: a carrier chassis 221, a left clamp roller 222 and a right clamp roller 223. The left clamping roller 222 and the right clamping roller 223 are rotatably disposed on the carrying chassis 221 and clamped at both sides of the monorail conveyor line 100.
Further, the carrier wheel assembly 220 further includes a wheel driving part (not shown) drivingly connected to the left clamping roller 222 and the right clamping roller 223. In this embodiment, the roller driving portion is a motor driving structure.
The working principle of the express sorting trolley 200 is described as follows:
express items to be sorted are loaded on the sorting vehicle body 210;
the roller driving part drives the left clamping roller 222 and the right clamping roller 223 to rotate, and the left clamping roller 222 and the right clamping roller 223 are clamped at two sides of the monorail conveyor line 100, so that the left clamping roller 222 and the right clamping roller 223 can move along the monorail conveyor line 100, and the carrying wheel group 220 can drive the whole sorting vehicle body 210 to move along the monorail conveyor line 100;
when the express sorting trolley 200 reaches a certain designated position, the express items on the sorting trolley body 210 need to be unloaded, at this time, the roller driving part does not drive the left clamping roller 222 and the right clamping roller 223 to rotate any more, and then the sorting trolley body 210 temporarily stays at the current position to wait for the unloading of the express items;
after the express delivery articles are unloaded, the roller driving part continues to drive the left clamping roller 222 and the right clamping roller 223 to rotate, the whole express delivery sorting trolley 200 continues to move along the monorail conveyor line 100 and reaches a certain specified position to load the express delivery articles, and the operation is repeated in this way, so that the transportation and distribution work of the express delivery articles is realized.
As shown in fig. 6, a left clamping guide groove 224 is formed on a wheel surface of the left clamping roller 222, a right clamping guide groove 225 is formed on a wheel surface of the right clamping roller 223, a left clamping guide rod 101 and a right clamping guide rod (not shown) are respectively disposed on two sides of the monorail conveyor line 100, the left clamping guide rod 101 is embedded in the left clamping guide groove 224, and the right clamping guide rod is embedded in the right clamping guide groove 225. Through the structural design, the left clamping roller 222 and the right clamping roller 223 can be clamped on two sides of the single-rail conveying line 100 more stably.
As shown in fig. 6, the carrying chassis 221 further has a left guiding reinforcement 226 and a right guiding reinforcement 227, the left guiding reinforcement 226 has a left guiding reinforcement slot 228, the right guiding reinforcement 227 has a right guiding reinforcement slot (not shown), the left clamping guiding rod 101 is inserted into the left guiding reinforcement slot, and the right clamping guiding rod is inserted into the right guiding reinforcement slot. Through the structural design, the whole express sorting trolley 200 can be more stably and reliably mounted on the monorail conveying line 100.
As can be seen from the above description of the operating principle of the express sorting cart 200, when the express sorting cart 200 arrives at a certain position, the express items loaded thereon need to be unloaded, so that the purposes of transporting and distributing the express items can be achieved.
In order to solve the problem of how to handle the lack of goods for the express delivery items, the express delivery sorting cart 200 of the present invention further includes a goods unloading mechanism 300 (as shown in fig. 2 and 7), and the goods unloading mechanism 300 is disposed on the top of the sorting cart body 210.
As shown in fig. 8, specifically, the cargo unloading mechanism 300 includes: base 310, flip bucket 320, flip reversing assembly 330, flip drive assembly 340.
As shown in fig. 8, the tipping bucket 320 has a left tipping axle 321 and a right tipping axle 322, the base 310 is provided with a left tipping support slot 311 and a right tipping support slot 312, the left tipping axle 321 is rotatably received in the left tipping support slot 311 or separated from the left tipping support slot 311, and the right tipping axle 322 is rotatably received in the right tipping support slot 312 or separated from the right tipping support slot 312.
As shown in fig. 9, the reverse reversing assembly 330 includes: an electromagnet 331, a left magnetic block 332, a right magnetic block 333 and an intermediate connecting rod 334. The electromagnet 331 is slidably disposed on the base 310, the middle connecting rod 334 is fixedly disposed on the electromagnet 331, and the left magnetic attraction block 332 and the right magnetic attraction block 333 are fixed on the base 310 and located at two ends of the electromagnet 331 respectively. The middle link 334 has two ends respectively provided with a left movable rod 335 and a right movable rod 336, the left movable rod 335 closes the notch of the left flip support slot 311 or disengages from the notch of the left flip support slot 311, and the right movable rod 336 closes the notch of the right flip support slot 312 or disengages from the notch of the right flip support slot 312.
As shown in fig. 8, the tumble drive assembly 340 includes: a reverse drive unit (not shown), a reverse slide lever 341, a left reverse gear 342, and a right reverse gear 343. The turnover sliding rod 341 is slidably disposed on the base 310, the turnover driving part is in driving connection with the turnover sliding rod 341, the two ends of the turnover sliding rod 341 are respectively provided with a left turnover straight tooth 344 and a right turnover straight tooth 345, the left turnover gear 342 is in key connection with the left turnover shaft 321 and is engaged with or disengaged from the left turnover straight tooth 344, and the right turnover gear 345 is in key connection with the right turnover shaft 322 and is engaged with or disengaged from the right turnover straight tooth 345. In this embodiment, the flipping driving part is a motor screw driving structure.
The operation principle of the above-described cargo unloading mechanism 300 will be explained below:
the turnover type cargo bucket 320 is loaded with cargos to be sorted, and when the cargos reach a designated position, the turnover type cargo bucket 320 needs to be turned over, so that the cargos can be separated from the cargo bucket and fall to a cargo sorting and recycling point;
in the invention, due to the special structural design of the monorail conveyor line 100, the goods sorting and recovering points can be respectively arranged at two sides of the monorail conveyor line 100, so that more goods sorting and recovering points can be arranged in a limited field space as far as possible;
since the goods sorting and recycling points can be respectively arranged at both sides of the monorail conveyor line 100, a function of enabling the turnover type goods bucket 320 to selectively turn over to any side of the monorail conveyor line 100 is required;
for example, when the flip bucket 320 needs to be flipped to the left to unload cargo:
firstly, current in a specified direction is applied to the electromagnet 331, so that the two ends of the electromagnet 331 can obtain north and south poles;
because the polarities of the left magnetic attraction block 332 and the right magnetic attraction block 333 facing one end of the electromagnet 331 are the same (for example, the end of the left magnetic attraction block 332 facing the electromagnet 331 is an S pole, and the end of the right magnetic attraction block 333 facing the electromagnet 331 is also an S pole), and the two ends of the electromagnet 331 are opposite in polarity, and the like poles repel each other and the opposite poles attract each other, the electromagnet 331 slides to the right;
the electromagnet 331 drives the middle connecting rod 334 to slide to the right, so that the left movable rod 335 and the right movable rod 336 at the two ends of the middle connecting rod 334 also move to the right, so that the left movable rod 335 closes the notch of the left overturn supporting slot 311, and the right movable rod 336 is separated from the notch of the right overturn supporting slot 312;
it can be seen that the left movable bar 335 closes the left flip support slot 311, thereby providing for rotation of the left flip shaft 321; the right movable bar 336 is disengaged from the notch of the right turn-over support groove 312 in preparation for the right turn-over shaft 322 to be disengaged from the right turn-over support groove 312;
next, the turnover driving part drives the turnover sliding rod 341 to slide to one side, the left turnover straight tooth 344 on the turnover sliding rod 341 drives the left turnover gear 342 to rotate, and the left turnover gear 342 further drives the left turnover shaft 321 to rotate, so that the whole turnover type cargo bucket 320 can be turned over to the left side, and cargo on the turnover type cargo bucket 320 is unloaded;
the same reason, will make convertible goods fill 320 carry out the right side upset, as long as corresponding change circular telegram current's direction, make the south north pole at electro-magnet 331 both ends exchange, like this, left side movable rod 335 just breaks away from the notch department of left side upset support groove 311, and right side movable rod 336 then seals the notch of right side upset support groove 312, and simultaneously, upset drive portion drive upset slide bar 341 is towards the opposite direction slip, then, convertible goods fill 320 alright side upset.
In the invention, the turnover type cargo bucket 320 is of a square tray body structure, the edge of the turnover type cargo bucket 320 is surrounded by the blocking edge 323 (as shown in fig. 10), and the blocking edge 323 is arranged, so that the cargo on the turnover type cargo bucket 320 can be prevented from falling off in the transportation process, and the stability of cargo transportation is improved. However, in the process of unloading the goods in the turnover type by the turnover type bucket 320, the blocking edge 323 blocks the goods, and the goods cannot be smoothly unloaded due to the blocking of the blocking edge 323. It can be seen that the provision of the blocking edge 323 is twofold. For this reason, the structure of the flip bucket 320 needs to be further optimally designed so that the cargo is not difficult to unload due to the blocking edge 323.
As shown in fig. 10, the flip bucket 320 includes: a bucket body 324, a left turn follower plate 325, and a right turn follower plate 326. The left turn-over follower plate 325 and the right turn-over follower plate 326 are rotatably provided at opposite side edges of the bucket body 324, respectively. The opposite edges of the bucket body 324 are respectively provided with a left through hole 327 and a right through hole (not shown). The left turn-over follower plate 325 is provided with a left press-holding block 325a, and the right turn-over follower plate 326 is provided with a right press-holding block 326a (see fig. 9). The left pressing block 325a is inserted into the left through hole 327 and pressed against the left magnetic block 332, and the right pressing block 326a is inserted into the right through hole and pressed against the right magnetic block 333.
The operation principle of the above-mentioned tipping bucket 320 is explained as follows:
in the process that the turnover type cargo bucket 320 is turned over towards the left side, as the left pressing block 325a on the left turning follow-up plate 325 penetrates through the left through hole 327 and is pressed on the left magnetic suction block 332, the left magnetic suction block 332 can drive the left turning follow-up plate 325 to rotate for an angle around the cargo bucket body 324 through the left pressing block 325a under the support of the left magnetic suction block 332, so that the height difference between the cargo bucket body 324 and the blocking edge 323 is filled up by the rotated left turning follow-up plate 325, and thus, cargo on the cargo bucket body 324 can be unloaded through the left turning follow-up plate 325 without being blocked by the blocking edge 323, and the cargo unloading smoothness is improved;
similarly, when the turnover type cargo bucket 320 is turned to the right, the right turning follow-up plate 326 also fills up the height difference between the cargo bucket body 324 and the blocking edge 323, so that the cargo can be smoothly unloaded.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (8)
1. The utility model provides an express delivery letter sorting dolly through electromagnetic control upset direction which characterized in that includes: the sorting vehicle comprises a sorting vehicle body, a carrying wheel set and a cargo unloading mechanism; the carrying wheel group is arranged at the bottom of the sorting vehicle body, and the cargo unloading mechanism is arranged at the top of the sorting vehicle body;
the cargo unloading mechanism includes: the overturning device comprises a base, an overturning type cargo hopper, an overturning reversing assembly and an overturning driving assembly;
the turnover type cargo bucket is provided with a left turnover shaft and a right turnover shaft, a left turnover support groove and a right turnover support groove are formed in the base, the left turnover shaft is rotatably accommodated in the left turnover support groove or separated from the left turnover support groove, and the right turnover shaft is rotatably accommodated in the right turnover support groove or separated from the right turnover support groove;
the upset switching-over subassembly includes: the electromagnet, the left magnetic block, the right magnetic block and the middle connecting rod; the electromagnet is arranged on the base in a sliding mode, the middle connecting rod is fixedly arranged on the electromagnet, and the left magnetic suction block and the right magnetic suction block are fixed on the base and are respectively located at two ends of the electromagnet; a left movable rod and a right movable rod are respectively arranged at two ends of the middle connecting rod, the left movable rod seals or is separated from the notch of the left overturning support groove, and the right movable rod seals or is separated from the notch of the right overturning support groove;
the tumble drive assembly includes: the overturning device comprises an overturning driving part, an overturning sliding rod, a left overturning gear and a right overturning gear; the upset slide bar slides and locates on the base, the upset drive division with the upset slide bar drive is connected, left side upset straight-tooth and right side upset straight-tooth have been seted up respectively at the both ends of upset slide bar, left side upset gear key-type connect in on the left side trip shaft and with the meshing of left side upset straight-tooth or break away from, right side upset gear key-type connect in on the right side trip shaft and with the meshing of right side upset straight-tooth or break away from.
2. The express sorting trolley capable of overturning in an electromagnetic control manner according to claim 1, wherein the overturning type cargo bucket is of a square disk structure.
3. The express sorting trolley with electromagnetically controlled overturning direction according to claim 2, characterized in that the edge of the overturning type cargo bucket is surrounded with a blocking edge.
4. The express sorting trolley capable of overturning in an electromagnetic control manner according to claim 1, wherein the overturning driving part is of a motor screw driving structure.
5. Express sorting trolley with electromagnetically controlled overturning direction according to claim 1, characterized in that said carrying wheel group comprises: the carrying chassis, the left clamping roller and the right clamping roller; the left clamping roller and the right clamping roller are rotatably arranged on the carrying chassis.
6. The express sorting cart with electromagnetically controlled overturning direction according to claim 5, wherein the carrying wheel set further comprises a wheel driving part in driving connection with the left-side pinch roller and the right-side pinch roller.
7. The express sorting cart capable of reversing directions through electromagnetic control as claimed in claim 6, wherein the roller driving part is of a motor driving structure.
8. An automatic sorting line, characterized by comprising the express sorting trolley with electromagnetic control overturning direction according to any one of claims 1 to 7, and further comprising a monorail conveying line, wherein the express sorting trolley with electromagnetic control overturning direction is erected on the monorail conveying line.
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| CN202010170446.4A CN111282833B (en) | 2020-03-12 | 2020-03-12 | Express delivery letter sorting dolly and automatic letter sorting line through electromagnetic control upset direction |
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| CN202010170446.4A CN111282833B (en) | 2020-03-12 | 2020-03-12 | Express delivery letter sorting dolly and automatic letter sorting line through electromagnetic control upset direction |
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| CN111282833B true CN111282833B (en) | 2021-09-14 |
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| CN113096310B (en) * | 2021-02-03 | 2022-11-04 | 浙江大学医学院附属第一医院 | Medical consumable intelligent cabinet |
| CN113617687B (en) * | 2021-09-06 | 2023-04-25 | 马俊楠 | Roll-over sorting equipment based on roller conveying |
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| CN111282833A (en) | 2020-06-16 |
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