CN107470165B - Logistics conveying and separating system - Google Patents
Logistics conveying and separating system Download PDFInfo
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- CN107470165B CN107470165B CN201710683382.6A CN201710683382A CN107470165B CN 107470165 B CN107470165 B CN 107470165B CN 201710683382 A CN201710683382 A CN 201710683382A CN 107470165 B CN107470165 B CN 107470165B
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- conveying
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- conveyor belt
- telescopic rod
- goods
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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
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/16—Sorting according to weight
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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
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/02—Measures preceding sorting, e.g. arranging articles in a stream orientating
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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
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/361—Processing or control devices therefor, e.g. escort memory
- B07C5/362—Separating or distributor mechanisms
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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
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
- B07C5/367—Sorting apparatus characterised by the means used for distribution by means of air using a plurality of separation means
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Abstract
The invention discloses a logistics conveying and separating system, wherein two adjacent plate bodies of a conveying device are connected by hinges; the automatic screening device comprises a first conveyor belt and a second conveyor belt, wherein the first conveyor belt and the second conveyor belt are connected in parallel, and the output end of the second conveyor belt is flush with the output end of the first conveyor belt; the edge of one side of the first conveying belt close to the input end is provided with a fan, the air outlet direction of the fan is perpendicular to the conveying direction of the first conveying belt, and a first goods receiving bin is arranged on the other side of the first conveying belt opposite to the fan. The system has flexible transmission and good separation effect by weight automatic screening.
Description
Technical Field
The invention belongs to the technical field of logistics, and particularly relates to transportation sorting equipment in logistics transportation.
Background
Present middle-size and small-size commodity circulation center goods adopt manual operation mostly in freight, weight screening, artifical transport goods, the screening goods of weighing to the heavy goods is walked car or railway transportation, light goods and is walked faster transport route such as air freight, and work efficiency is lower, and flexible flexibility is not enough.
Disclosure of Invention
The invention aims to solve the technical problems and provides a logistics conveying and separating system which is flexible in conveying and high in sorting efficiency.
The technical scheme of the invention is as follows:
a logistics conveying and separating system comprises a conveying device and an automatic screening device;
the two adjacent plate bodies of the conveying device are connected by hinges; the hinge comprises a hinge shaft, hinge pipes and connecting pieces, the hinge pipes are sleeved on the hinge shaft in series, each section of hinge pipe is fixedly connected with the connecting piece, the first connecting piece comprises a first rectangular piece and a second rectangular piece which are integrally formed, the second rectangular piece is half of the first rectangular piece cut along the length direction of the first rectangular piece, the second rectangular piece is not connected with the hinge pipe provided with the second connecting piece, the second connecting piece only comprises the first rectangular piece, and a telescopic rod is fixed on the second connecting piece; the edges of the two connecting pieces in the length direction are respectively fixedly connected with the bottom surface of one plate body, the top surface of the plate body is used for transportation, the two adjacent end surfaces of the two plate bodies are opposite when the two plate bodies rotate to the horizontal position around the hinge shaft, and the telescopic rod can extend to the position contacted with the second rectangular sheet of the first connecting piece in the process that the included angle formed by the two plate bodies rotates to be less than 90 degrees;
the automatic screening device comprises a longer first conveyor belt and a shorter second conveyor belt, the two conveyor belts are connected in parallel, and the output end of the second conveyor belt is flush with the output end of the first conveyor belt; the edge of one side of the input end of the first conveying belt is provided with a fan, the air outlet direction of the fan is perpendicular to the conveying direction of the first conveying belt, a first goods receiving bin is arranged on the other side of the first conveying belt opposite to the fan, the first goods receiving bin is arranged by the input end of the second conveying belt, pressure sensors are arranged below the first conveying belt and the second conveying belt, a straight line formed by the arrangement of the pressure sensors below the two conveying belts is perpendicular to the conveying direction of the conveying belts, hydraulic rods and a second goods receiving bin are arranged at two ends of the straight line respectively, the pressure sensors and the hydraulic rods are connected with the PLC, and therefore when the pressure detected by the pressure sensors exceeds a preset value, the PLC starts the hydraulic rods to push overweight goods to the second goods receiving bin in time.
Furthermore, in the process that the two plate bodies rotate to form an included angle smaller than 75 degrees, the telescopic rods can extend to the positions where the telescopic rods are in contact with the second rectangular sheet of the first connecting sheet.
Furthermore, the bottom surfaces of two ends, far away from each other, of two adjacent plate bodies are respectively provided with a lifting ring and a hook with a spring, and when the telescopic rod extends to the position in contact with the second rectangular sheet of the first connecting sheet, the hook can be tightly hooked on the lifting ring.
Further, the telescopic rod is a hydraulic rod.
Further, the telescopic rod comprises a sleeve and a screw rod, the sleeve is fixed on the second connecting piece, and one end of the screw rod is screwed into the sleeve.
Furthermore, the inner walls of the first goods receiving bin and the second goods receiving bin are respectively attached with a compression air bag or an elastic rubber plate.
Further, the sensors are arranged in a rectangular array.
Furthermore, a rectangular push plate is arranged at the tail end of a piston rod of the hydraulic rod.
The invention has the beneficial effects that: the conveying device of the invention adopts the specially-made loose-leaf to realize the hinging between two adjacent plate bodies, and utilizes the arranged telescopic rod as a support to ensure that the two adjacent plate bodies form a stable conveying inclined plane when rotating to a certain included angle. Meanwhile, the automatic screening device adopts a long conveyor belt, a short conveyor belt and two parallel sections to convey, a fan is arranged on one side edge of the longer conveyor belt, the fan sweeps the goods which just enter the first conveyor belt, the lighter goods are directly blown into the first goods receiving bin, the other goods which are heavier continue to advance linearly without changing the conveying direction, the goods which are slightly heavier deviate from one side of the goods receiving bin by a distance and continue to be conveyed on the first conveyor belt or the second conveyor belt, the pressure generated by the goods passing through the pressure sensor is detected, and if the pressure reaches a preset value, the PLC starts the hydraulic rod to push the overweight goods at the corresponding position into the second goods receiving bin, so that the automatic separation and screening of the light and heavy goods are realized, the automation degree is high, the labor intensity is low, and the sorting efficiency is high. The conveyer can adjust the inclination angle of its second delivery board according to the execution feedback speed of sieving mechanism conveying goods and letter sorting goods, can realize the initial velocity and the interval time on the conveyer belt of sieving mechanism is reachd to the goods better, fully guarantees that the fan sweeps and the complete execution that the hydraulic stem promoted.
The conveying device and the automatic screening device are organically combined into a whole and complement each other, so that the conveying, unloading and rapid screening capabilities of the sorting line are improved, the continuous operation of the production line is realized, the efficiency is higher, and the adaptability is strong.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic view of two plates rotated to a horizontal butt position and a parallel position.
Figure 3 is a front view of the leaflet.
Figure 4 is a rear view of the leaflet.
Figure 5 is a top view of an automated screening device.
Detailed Description
The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will become apparent to those skilled in the art from the present disclosure.
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
as shown in fig. 1-4, a material flow conveying and separating system comprises a conveying device and an automatic screening device; the conveying device comprises two plate bodies 1, and the two plate bodies 1 are connected by a hinge 2; the hinge 2 comprises a hinge shaft 201, hinge pipes 202 and connecting pieces 203 (comprising first connecting pieces 203a and second connecting pieces 203 b), the hinge pipes 202 are sleeved on the hinge shaft 201 in series, each section of hinge pipe 202 is fixedly connected with the connecting piece 203, wherein the first connecting pieces 203a comprise first rectangular pieces and second rectangular pieces which are integrally formed, the second rectangular pieces are half of the first rectangular pieces cut along the length direction of the first rectangular pieces, the second rectangular pieces are not connected with the hinge pipes 202 provided with the second connecting pieces 203b, the second connecting pieces 203b only comprise the first rectangular pieces, and the telescopic rods 3 are fixed on the second connecting pieces 203 b; the reason why the telescopic rod 3 is provided on the second connecting piece 203b instead of the plate body 1 to which the second connecting piece 203b is fixed is that the telescopic rod 3 to be provided to be fixed on the plate body 1 is longer in extension, the telescopic rod 3 is easy to bend and unstable, and the manufacturing cost is high. Two connection pieces 203 extend its length direction ascending edge respectively with a plate body 1's bottom surface fixed connection, plate body 1's top surface is used for the transportation, and two plate body 1 are just right mutually around its adjacent both ends face when articulated shaft 201 rotates to horizontal position, and should smooth contact, and conveyer length is the longest this moment, can install special steelframe additional in the use, with two plate body 1 after the butt joint amalgamation plate body 1 put on the frame can, can pass through horizontal thrust, move the goods on the plate body 1 propelling movement one by one, but should be limited to the goods of light weight. In addition, in the process that the two plate bodies 1 rotate to form an included angle a smaller than 90 degrees, the telescopic rods 3 can extend to the positions in contact with the second rectangular sheet of the first connecting sheet 203a so as to play a supporting role, one plate body 1 is placed on the ground as a bottom plate, and the other plate body 1 is obliquely arranged as a transport plate.
As shown in fig. 5, the screening device comprises a longer first conveyor belt 20 and a shorter second conveyor belt 21, which are connected in parallel, and the output end of the second conveyor belt 21 is flush with the output end of the first conveyor belt 20; the fan 22 is arranged at the edge of one side, close to the input end, of the first conveyor belt 20, the air outlet direction of the fan 22 is perpendicular to the conveying direction of the first conveyor belt 20, the first goods receiving bin 23 is arranged at the other side, opposite to the fan 22, of the first conveyor belt 20, the first goods receiving bin 23 is arranged close to the input end of the second conveyor belt 21, good goods receiving can be achieved, goods can be prevented from running out of the first conveyor belt 20, and the goods can enter the second conveyor belt 21 timely. Pressure sensors 24 are arranged below the first conveyor belt 21 and the second conveyor belt 21, a straight line formed by the arrangement of the pressure sensors 24 below the two conveyor belts is perpendicular to the conveying direction of the conveyor belts, a hydraulic rod 25 and a second goods receiving bin 26 are arranged at two ends of the straight line respectively, and the pressure sensors 24 and the hydraulic rod 25 are connected with a PLC (programmable logic controller) so that when the pressure detected by the pressure sensors 24 exceeds a preset value, the PLC starts the hydraulic rod 25 to push overweight goods into the second goods receiving bin 26 in time.
The above-mentioned embodiment can set up the installation gradient of first delivery board according to the height of conveying goods, the required initial velocity and the time interval of entering goods of sieving mechanism, actual conditions such as goods volume weight, and whether need set up affiliated cat ladder, fence and maintain, whether need install the stiffener additional according to different needs and twist butterfly nut, whether for the convenience of special goods slides down and set up the conveyer belt on the delivery board again, all be in the practical application, the core technical scheme based on above-mentioned embodiment can be selectively made the adaptability design by technical personnel in the field, therefore, above-mentioned embodiment does not specifically describe, does not make concrete limitation yet.
Further, in the process that the two plate bodies 1 rotate to form an included angle a smaller than 75 degrees, the telescopic rods 3 can extend to the positions in contact with the second rectangular sheet of the first connecting sheet 203 a; here the value of a is limited to below 75 degrees, which is more favourable for the stability of the structure, shortens the maximum extension of the telescopic rod 3 and is less encountered in actual transport for tilt angles greater than 75 degrees.
Further, the bottom surfaces of two ends of two adjacent plate bodies 1 which are far away from each other are respectively provided with a lifting ring 4 and a hook 6 with a spring 5, when the telescopic rod 3 extends to the position which is contacted with the second rectangular sheet of the first connecting sheet 203a, the hook 6 can be tightly hooked on the lifting ring 4, so that the whole structure is more stable, and the shaking degree is greatly weakened.
Further, the telescopic rod 3 is a hydraulic rod, so that the extension amount can be automatically and timely controlled conveniently.
Further, the telescopic rod 3 comprises a sleeve (not shown in the figure) and a screw rod (not shown in the figure), the sleeve is fixed on the second connecting piece 203b, one end of the screw rod is screwed into the sleeve, and the structure is simple to manufacture, lower in manufacturing cost and beneficial to low-inclination-angle (low-height) conveying of small-load goods.
Further, the inner walls of the first cargo receiving chamber 23 and the second cargo receiving chamber 26 are attached with compression air bags or elastic rubber plates 27, so that buffering and vibration damping can be realized when the cargoes are received, and the cargoes are prevented from being damaged.
Further, the pressure sensors 24 are arranged in a rectangular array, so that the pressure generated by the goods on the conveyor belt can be better detected.
Furthermore, the end of the piston rod of the hydraulic rod 25 is provided with a rectangular push plate 28 to push the cargo into the second cargo receiving chamber 26 better.
The foregoing embodiments are merely illustrative of the principles and utilities of the present invention and are not intended to limit the invention. Any person skilled in the art can modify or change the above-mentioned embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which can be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.
Claims (8)
1. A material flow conveying and separating system, characterized in that: comprises a conveying device and an automatic screening device;
the two adjacent plate bodies of the conveying device are connected by hinges; the hinge comprises a hinge shaft, hinge pipes and connecting pieces, the hinge pipes are sleeved on the hinge shaft in series, each section of hinge pipe is fixedly connected with the connecting piece, the first connecting piece comprises a first rectangular piece and a second rectangular piece which are integrally formed, the second rectangular piece is half of the first rectangular piece cut along the length direction of the first rectangular piece, the second rectangular piece is not connected with the hinge pipe provided with the second connecting piece, the second connecting piece only comprises the first rectangular piece, and a telescopic rod is fixed on the second connecting piece; the edges of the two connecting pieces in the length direction are respectively fixedly connected with the bottom surface of one plate body, the top surface of the plate body is used for transportation, the two adjacent end surfaces of the two plate bodies are opposite when the two plate bodies rotate to the horizontal position around the hinge shaft, and the telescopic rod can extend to the position contacted with the second rectangular sheet of the first connecting piece in the process that the included angle formed by the two plate bodies rotates to be less than 90 degrees;
the automatic screening device comprises two conveyor belts with different lengths, wherein the two conveyor belts with different lengths comprise a longer first conveyor belt and a shorter second conveyor belt, the two conveyor belts are connected in parallel, and the output end of the second conveyor belt is flush with the output end of the first conveyor belt; the edge of one side of the input end of the first conveying belt is provided with a fan, the air outlet direction of the fan is perpendicular to the conveying direction of the first conveying belt, a first goods receiving bin is arranged on the other side of the first conveying belt opposite to the fan, the first goods receiving bin is arranged by the input end of the second conveying belt, pressure sensors are arranged below the first conveying belt and the second conveying belt, a straight line formed by the arrangement of the pressure sensors below the two conveying belts is perpendicular to the conveying direction of the conveying belts, hydraulic rods and a second goods receiving bin are arranged at two ends of the straight line respectively, the pressure sensors and the hydraulic rods are connected with the PLC, and therefore when the pressure detected by the pressure sensors exceeds a preset value, the PLC starts the hydraulic rods to push overweight goods to the second goods receiving bin in time.
2. The stream transport separation system of claim 1, wherein: in the process that the two plate bodies rotate to form an included angle smaller than 75 degrees, the telescopic rod can extend to the position where the telescopic rod is contacted with the second rectangular sheet of the first connecting sheet.
3. The stream transport separation system of claim 2, wherein: the bottom surfaces of two ends, far away from each other, of the two adjacent plate bodies are respectively provided with a lifting ring and a hook with a spring, and when the telescopic rod extends to the position in contact with the second rectangular sheet of the first connecting sheet, the hook can be tightly hooked on the lifting ring.
4. The stream transport separation system of claim 3, wherein: the telescopic rod is a hydraulic rod.
5. The stream transport separation system of claim 3, wherein: the telescopic rod comprises a sleeve and a screw rod, the sleeve is fixed on the second connecting piece, and one end of the screw rod is screwed into the sleeve.
6. The stream transport separation system of claim 1, wherein: and the inner walls of the first goods receiving bin and the second goods receiving bin are respectively attached with a compression air bag or an elastic rubber plate.
7. The stream transport separation system of claim 1, wherein: the sensors are arranged in a rectangular array.
8. The stream transport separation system according to any one of claims 1 to 7, wherein: the tail end of a piston rod of the hydraulic rod is provided with a rectangular push plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683382.6A CN107470165B (en) | 2017-08-11 | 2017-08-11 | Logistics conveying and separating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683382.6A CN107470165B (en) | 2017-08-11 | 2017-08-11 | Logistics conveying and separating system |
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| Publication Number | Publication Date |
|---|---|
| CN107470165A CN107470165A (en) | 2017-12-15 |
| CN107470165B true CN107470165B (en) | 2020-01-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710683382.6A Active CN107470165B (en) | 2017-08-11 | 2017-08-11 | Logistics conveying and separating system |
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| CN (1) | CN107470165B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109877054B (en) * | 2019-03-13 | 2020-09-11 | 浙江华眼视觉科技有限公司 | Sorting machine for logistics of warehouses |
| CN113926716A (en) * | 2021-10-12 | 2022-01-14 | 南通市妇幼保健院 | Intelligent sorting device for boxed articles |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6327733B1 (en) * | 1999-12-10 | 2001-12-11 | United Dominion Ind, Inc. | Mechanically actuated dock leveler with hydraulic assist |
| CN201062606Y (en) * | 2007-03-12 | 2008-05-21 | 东莞世昌五金制品厂有限公司 | Hinge lock-joint structure for folding furniture |
| CN203439751U (en) * | 2013-08-13 | 2014-02-19 | 东莞市达成机械设备制造有限公司 | Mechanical loading platform height adjusting plate |
| CN104511438A (en) * | 2013-10-05 | 2015-04-15 | 天津市聚德食品有限公司 | Rejected product collecting device |
| CN105712105A (en) * | 2016-04-14 | 2016-06-29 | 上海佰德行物流设施系统工程有限公司 | Internal folding type loading and unloading platform |
| CN205868869U (en) * | 2016-07-27 | 2017-01-11 | 无锡长冈电子机械科技有限公司 | Emptying device |
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| CN107470165A (en) | 2017-12-15 |
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