CN215972287U - Tobacco leaf transferring, weighing and grading conveying system - Google Patents
Tobacco leaf transferring, weighing and grading conveying system Download PDFInfo
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- CN215972287U CN215972287U CN202122389596.7U CN202122389596U CN215972287U CN 215972287 U CN215972287 U CN 215972287U CN 202122389596 U CN202122389596 U CN 202122389596U CN 215972287 U CN215972287 U CN 215972287U
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Abstract
The utility model discloses a tobacco leaf transferring, weighing and grading conveying system which is sequentially provided with a sub-inspection area, a grading area, a weighing area and a grading area along a tobacco leaf transferring route, and further comprises a receiving conveying device, an aggregate conveying device, a grading area stacking device, a weighing conveying device, a distributing conveying device and a grading area stacking device. The system is mainly used for the processes of conveying, weighing, grading and transferring in unnecessary manual operation links in the process of storing and collecting tobacco leaves, is reasonable in arrangement, can effectively improve the purchasing efficiency of the tobacco leaves, reduces the manual operation and lightens the physical work of workers; in addition, the system ensures that the tobacco leaf storing process is well ordered, greatly improves the tobacco leaf purchasing efficiency and quality, and avoids the phenomenon of disorder in the factory; meanwhile, in the epidemic situation process, the contact of operators is reduced, and the initiative effect is played for epidemic prevention work.
Description
Technical Field
The utility model relates to the technical field of automatic production lines, in particular to a tobacco leaf transferring, weighing and grading conveying system.
Background
At present, tobacco is an important economic crop, plays an important economic role in crops in China, is an important agricultural product for improving income of farmers, the tax and the profit of the tobacco industry are up to 10000 billions, the total production value of tobacco related industries accounts for about 2.8 percent of the domestic GDP, and makes an important contribution to the economic development of China.
The purchasing of tobacco leaves in China implements a basic policy of 'price per grade' and in the process of tobacco leaf storage, tobacco leaf purchasing is carried out according to tobacco growers of each family, and a series of links such as sorting, classifying, grading, weighing, photographing and storing, classifying and packaging, marking, storing and the like are needed. Due to the fact that the tobacco leaf sorting, classifying and grading link factors are numerous, machine replacement cannot be achieved, manual operation is still needed, huge consumption and waste of manpower, material resources, time and financial resources are caused, and the tobacco leaf purchasing efficiency is low.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem of providing a tobacco leaf transferring, weighing and grading conveying system which is reasonable in arrangement and can effectively improve the tobacco leaf purchasing efficiency.
In order to solve the technical problems, the technical scheme of the utility model is as follows: tobacco leaf is transported heavy hierarchical conveying system of meter has set gradually along tobacco leaf transportation route and has been distinguished the test district, has rated area, meter heavy district, classification district, still includes:
the receiving and conveying device is arranged between the sub-inspection area and the grading area and is used for conveying the tobacco leaf bin subjected to boxing in the sub-inspection area to the grading area;
the collecting and conveying device is arranged between the grading area and is used for conveying the tobacco leaf bin after grading in the grading area is finished to the weighing area;
the grading area stacking device is correspondingly arranged in the grading area and is used for transferring the tobacco leaf bin before grading from the discharge end of the material receiving and conveying device to the grading area and transferring the tobacco leaf bin after grading in the grading area to the feeding end of the material collecting and conveying device;
the weighing conveying device is correspondingly arranged in the weighing area and positioned at the discharge end of the aggregate conveying device, and is used for weighing the tobacco leaf bin after grading, and a grade identification system connected with the weighing conveying device is also arranged in the weighing area;
the material distribution and conveying device is arranged between the weighing and conveying device and the grading area and is used for grading and distributing the tobacco leaf bins of different grades and conveying the tobacco leaf bins to the grading area;
and the grading area stacking device is correspondingly arranged in the grading area and used for transferring the tobacco leaf feed box after being distributed to the grading area from the discharge end of the distributing and conveying device.
According to the preferable technical scheme, a plurality of sub-inspection packing tables are arranged in the sub-inspection areas, the discharge end of each sub-inspection packing table corresponds to the feeding end of the receiving and conveying device, and the discharge end of each sub-inspection packing table is further provided with a pre-weighing device used for weighing the tobacco leaf bins before classification.
As a preferred technical scheme, a plurality of grading placing tables are arranged in the grading area, and the grading area stacking device reciprocates between the receiving and conveying device and each grading placing table and between each grading placing table and the collecting and conveying device to realize the transfer of the tobacco leaf bin.
As a preferred technical scheme, the grading area stacking device is a grading hoisting crane arranged above the grading area.
As a preferred technical scheme, the weighing conveyor comprises a weighing conveyor connected between the collecting conveyor and the distributing conveyor, and a grading weighing device for weighing the graded tobacco leaf bin is correspondingly installed on the weighing conveyor.
As a preferred technical scheme, the grade identification system comprises a grade identification controller, wherein a grade identification module electrically connected with the grade-fixing weighing device is arranged in the grade identification controller, and the grade identification module is used for identifying the grade of tobacco leaves in each tobacco leaf bin, receiving weight information corresponding to the tobacco leaf bin, and uploading the corresponding grade and weight information of the tobacco leaves to the grade identification controller for data storage; the grade identification system also comprises an information printing module which is used for printing the corresponding tobacco grade and weight information.
As a preferred technical scheme, the grading area is provided with a plurality of bin level placing areas, each bin level placing area is used for placing tobacco leaves of different levels, and each bin level placing area is correspondingly provided with the grading area stacking device.
As a preferred technical scheme, the material distribution conveying device comprises a to-be-classified conveyor connected to the discharge end of the weighing conveying device, a plurality of material distribution screening devices are sequentially arranged on the to-be-classified conveyor, a classification recognition device is respectively arranged at the feed end of each material distribution screening device, a material distribution conveyor is respectively arranged at the discharge end of each material distribution screening device, and each material box grade placement area is respectively and correspondingly arranged at the discharge end corresponding to the material distribution conveyor.
As a preferred technical scheme, the grading area stacking device is a grading hoisting travelling crane arranged above the grading area.
As a preferred technical scheme, the automatic feeding device further comprises an operation master control console arranged in the operation chamber, and the material receiving and conveying device, the material collecting and conveying device, the grading area stacking device, the weighing and conveying device, the grade identification system, the material distributing and conveying device and the grading area stacking device are respectively connected to the operation master control console.
Owing to adopted above-mentioned technical scheme, tobacco leaf is transported and is weighed hierarchical conveying system has set gradually along tobacco leaf transportation route and has been distinguished and tested district, rating district, weighing district, grading district, still includes:
the receiving and conveying device is arranged between the sub-inspection area and the grading area and is used for conveying the tobacco leaf bin subjected to boxing in the sub-inspection area to the grading area;
the collecting and conveying device is arranged between the grading area and is used for conveying the tobacco leaf bin after grading in the grading area is finished to the weighing area;
the grading area stacking device is correspondingly arranged in the grading area and is used for transferring the tobacco leaf bin before grading from the discharge end of the material receiving and conveying device to the grading area and transferring the tobacco leaf bin after grading in the grading area to the feeding end of the material collecting and conveying device;
the weighing conveying device is correspondingly arranged in the weighing area and positioned at the discharge end of the aggregate conveying device, and is used for weighing the tobacco leaf bin after grading, and a grade identification system connected with the weighing conveying device is also arranged in the weighing area;
the material distribution and conveying device is arranged between the weighing and conveying device and the grading area and is used for grading and distributing the tobacco leaf bins of different grades and conveying the tobacco leaf bins to the grading area;
the grading area stacking device is correspondingly arranged in the grading area and is used for transferring the tobacco leaf feed box after being distributed to the grading area from the discharge end of the distributing and conveying device;
the utility model has the beneficial effects that: the system is mainly used for the processes of conveying, weighing, grading and transferring in unnecessary manual operation links in the process of storing and collecting tobacco leaves, is reasonable in arrangement, can effectively improve the purchasing efficiency of the tobacco leaves, reduces the manual operation and lightens the physical work of workers; in addition, the system ensures that the tobacco leaf storing process is well ordered, greatly improves the tobacco leaf purchasing efficiency and quality, and avoids the phenomenon of disorder in the factory; meanwhile, in the epidemic situation process, the contact of operators is reduced, and the initiative effect is played for epidemic prevention work.
Drawings
The drawings are only for purposes of illustrating and explaining the present invention and are not to be construed as limiting the scope of the present invention.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
in the figure: 1-a test division; 11-inspecting and boxing platform; 12-a pre-weighing device; 2-grading area; 21-grading placing table; 3-weighing area; 4-a classification zone; 41-bin level placement area; 5-a material receiving and conveying device; 6-aggregate conveying device; 7-grading area code-playing device; 8-weighing conveying device; 81-weighing conveyer; 82-grading weighing device; 9-a material distributing and conveying device; 91-a conveyor to be classified; 92-a material separating and screening device; 93-hierarchical recognition means; 94-a distribution conveyor; 10-grading zone stacking device.
Detailed Description
The utility model is further illustrated below with reference to the figures and examples. In the following detailed description, certain exemplary embodiments of the present invention are described by way of illustration only. Needless to say, a person skilled in the art realizes that the described embodiments can be modified in various different ways without departing from the spirit and scope of the present invention. Accordingly, the drawings and description are illustrative in nature and not intended to limit the scope of the claims.
As shown in fig. 1, the tobacco leaf transferring, weighing and grading conveying system is sequentially provided with a sub-inspection area 1, a grading area 2, a weighing area 3 and a grading area 4 along a tobacco leaf transferring route; the automatic grading and stacking device also comprises a material receiving and conveying device 5, a material collecting and conveying device 6, a grading area stacking device 7, a weighing and conveying device 8, a material distributing and conveying device 9 and a grading area stacking device 10; the automatic material collecting and conveying device is characterized by further comprising an operation master control table arranged in the operation chamber, wherein the material collecting and conveying device 5, the material collecting and conveying device 6, the grading area stacking device 7, the weighing and conveying device 8, the grade identification system, the material distributing and conveying device 9 and the grading area stacking device 10 are respectively connected to the operation master control table.
The receiving and conveying device 5 is arranged between the sorting and inspecting area 1 and the grading area 2 and is used for conveying the tobacco leaf bins after the bin packing of the sorting and inspecting area 1 to the grading area 2; the aggregate conveying device 6 is arranged between the grading area 2 and the grading area 4 and is used for conveying the tobacco leaf bin after grading in the grading area 2 is finished to the weighing area 3; the grading area stacking device 7 is correspondingly arranged in the grading area 2 and is used for transferring the tobacco leaf bin before grading from the discharge end of the material receiving and conveying device 5 to the grading area 2 and transferring the tobacco leaf bin after grading in the grading area 2 to the feeding end of the material collecting and conveying device 6; the weighing conveying device 8 is correspondingly arranged in the weighing area 3 and is positioned at the discharge end of the aggregate conveying device 6, and is used for weighing the tobacco leaf bin after grading, and a grade identification system connected with the weighing conveying device 8 is also arranged in the weighing area 3; the material distribution and conveying device 9 is arranged between the weighing and conveying device 8 and the grading area 4 and is used for grading and distributing tobacco leaves in different grades and conveying the tobacco leaves to the grading area 4; the grading area stacking device 10 is correspondingly arranged in the grading area 4 and used for conveying the tobacco leaf feed box after being distributed to the grading area 4 from the discharge end of the distributing and conveying device 9.
The material receiving and conveying device 5 is a material receiving conveyor, and the material collecting and conveying device 6 is a material collecting conveyor.
Divide and to examine a plurality of divisions and examine vanning platform 11 in the district 1, each divide the discharge end that examines vanning platform 11 with the material loading end of receiving conveyor 5 corresponds, divide the discharge end that examines vanning platform 11 still to be provided with and be used for carrying out the preweighing device 12 that weighs to the tobacco leaf workbin before hierarchical. When storing up, the tobacco leaf of paying for sale is placed divide and examine the vanning platform 11 on, examine, classify by dividing and examine the operator, divide and examine the vanning platform 11 and play and put the thing effect for conveniently divide and examine the operator and operate divide it is close to examine the vanning platform 11 the one end of receiving material conveyor 5 is provided with and is used for placing the district is preset in weighing of weighing device 12 in advance. During storage, the tobacco leaf material box is placed on the pre-weighing device 12 of the weighing prefabrication area, and the pre-weighing device 12 is used for carrying out preliminary weighing on the weight of the tobacco leaves before grading. The pre-weighing device 12 is preset with a weight value, when the weight of the tobacco leaves in the tobacco leaf bin reaches the preset weight, a prompt signal is sent out, and then a split charging operator places the tobacco leaf bin at the feeding end of the receiving and conveying device 5. The pre-weighing device 12 is a weighing scale, is well known in the art and is not described herein.
A plurality of grading placing tables 21 are arranged in the grading region 2, and the grading region stacking device 7 reciprocates between the material receiving and conveying device 5 and each grading placing table 21 and between each grading placing table 21 and the material collecting and conveying device 6 to realize the transfer of tobacco leaf bins. The grading placing table 21 plays a role in placing objects and is used for facilitating the operation of a grading operator.
The grading area stacking device 7 is a grading lifting crane arranged above the grading area 2, and a tobacco leaf bin is transported in the grading area 2 through the grading lifting crane. And the fixed-level lifting crane is provided with an operating manipulator for clamping the tobacco leaf material box. The fixed-level hoisting crane is the prior art, is well known to ordinary engineering technicians in the field, and is not described herein again. The grading hoisting crane can also be replaced by a transfer robot.
The weighing conveyor device 8 comprises a weighing conveyor 81 connected between the collecting conveyor device 6 and the distributing conveyor device 9, and a grading weighing device 82 used for weighing the graded tobacco leaf bin is correspondingly installed on the weighing conveyor 81. The fixed-scale weighing device 82 is a weighing scale, is well known in the art and is not described herein.
The grade identification system comprises a grade identification controller, wherein a grade identification module electrically connected with the grading weighing device 82 is arranged in the grade identification controller, and the grade identification module is used for identifying the grade of tobacco leaves in each tobacco leaf bin, receiving weight information corresponding to the tobacco leaf bin, and uploading the corresponding grade and weight information of the tobacco leaves to the grade identification controller for data storage; the grade identification system also comprises an information printing module, wherein the information printing module is connected with the grade identification controller and is used for printing data of corresponding tobacco grade and weight information. The grade cards placed by grade operators are arranged in the tobacco leaf bin after grading in the grading area 2, the grade cards are internally provided with chips, the grade identification module is a card reader for reading the chips, so that grade information stored in the chips can be read out, namely the grade of the tobacco leaves in the tobacco leaf bin is identified, and the grade identification module is the prior art and is not repeated herein. And the weight information weighed by the grade weighing device is also transmitted to the grade identification module, uploaded to the grade identification controller by the grade identification module and stored in the grade identification controller. The information printing module is a printer, the grade information and the weight information stored in the grade identification controller are transmitted to the information printing module, and the information printing module prints out the grade information and the weight information to generate a receipt which is kept by an operator. An operation room is arranged near the weighing area 3, and an operation master console is arranged in the operation room and can control the starting and running of each device in the whole system; the data stored in the grade recognition controller is automatically put into the information of the tobacco growers selected and determined in advance by the staff for storage, and is disclosed on the electronic display screen of the operating room, and the stored data is automatically transmitted to the computer system in the office area.
The classifying area 4 is provided with a plurality of bin level placing areas 41, each bin level placing area 41 is used for placing tobacco leaves of different levels, and each bin level placing area 41 is correspondingly provided with one classifying area stacking device 10. The bin level placing area 41 plays a role of placing objects.
The material distributing and conveying device 9 comprises a to-be-classified conveyor 91 connected to the discharge end of the weighing and conveying device 8, a plurality of material distributing and screening devices 92 are sequentially arranged on the to-be-classified conveyor 91, a classifying and identifying device 93 is respectively arranged at the feed end of each material distributing and screening device 92, a material distributing conveyor 94 is respectively arranged at the discharge end of each material distributing and screening device 92, and each material box classifying and placing area 41 is correspondingly arranged at the discharge end corresponding to the material distributing conveyor 94. The material separating and screening device 92 may be a swing arm type blanking device or a balance wheel sorting device, which is prior art and will not be described herein again. The classification recognition device 93 is a card reader capable of reading a chip in a grade card, when the grade of the tobacco leaves recognized by the classification recognition device 93 is consistent with the grade of the tobacco leaves set in the corresponding bin grade placing area 41, the distribution and screening device 92 is controlled to rotate, so that the tobacco leaf bin is conveyed to the corresponding bin grade placing area 41 through the distribution conveyor 94, if the grade of the tobacco leaves in the bin grade placing area 41 is not consistent with the grade of the tobacco leaves, the distribution and screening device 92 does not rotate, and the tobacco leaf bin continues to move along the conveyor 91 to be classified and moves to the next classification recognition device 93 for recognition.
The grading area stacking device 10 is a grading hoisting travelling crane arranged above the grading area 4, and tobacco leaf bins at the discharge end of the distributing conveyor 94 are respectively transported to bin grade placing areas 41 corresponding to the grading area 4 through the grading hoisting travelling crane. And the graded hoisting travelling crane is provided with an operating manipulator for clamping the tobacco leaf material box. The graded hoisting crane is the prior art, is well known to ordinary engineering technicians in the field, and is not described herein again. The graded hoisting crane can also be replaced by a transfer robot.
In this embodiment, a sub-inspection area 1, a grading area 2, a weighing area 3, and a grading area 4 may be provided, wherein the inside of the sub-inspection area 1 is divided into three parallel sub-inspection areas, each sub-inspection area is provided with a plurality of sub-inspection packing platforms 11, the number of the receiving and conveying devices 5 is two, and each receiving and conveying device 5 is arranged between two sub-inspection areas to provide transportation for the two sub-inspection areas; the grading area 2 is provided with two grading subareas, a plurality of grading placing tables 21 are arranged in each grading subarea, and each grading subarea is used for respectively corresponding to the two material receiving and conveying devices 5; one aggregate conveying device 6 is arranged and is used for simultaneously transferring the two grading areas 2; the weighing conveyor 81 and the grading weighing device 82 are respectively provided with one weighing conveyor, and each tobacco leaf bin passing through the weighing area 3 is weighed by the grading weighing device 82 to generate corresponding weight information; one conveyor 91 is arranged for classification, and each weighed and identified tobacco leaf bin is continuously transported to the next procedure; the conveyor 91 to be classified is provided with three material distribution and screening devices 92, three classification and identification devices 93 and four material distribution conveyors 94, and the corresponding classification area 4 is provided with four bin class placing areas 41.
The receiving conveyor, the collecting conveyor, the weighing conveyor 81, the conveyor 91 to be classified and the distributing conveyor 94 are all conveyors, mainly telescopic conveyors, and fixed conveyors can be selected and prepared if determined on site. The length, number and form of conveyors in the system configuration can be adjusted as desired, e.g., the distribution conveyor 94 of the staging area 4 can increase or decrease a level of staged blanking as desired. The width of the conveyor is determined according to the size of the material frame. In the material distributing process, the length and the end position of the material distributing conveyor 94 can be manually adjusted, and the tobacco leaf material box is controlled to be conveyed and placed to a target position.
The grade cards used in the system are collected in the grading zone 4 and then recycled. The system layout is a layout form of the system, and can be arranged in a straight line type, a Chinese character feng type or other types, and is determined according to field practice.
The working principle of the embodiment is as follows:
firstly, preparation work before storage: before the tobacco leaves are stored (the tobacco grower preliminarily classifies the grades of the tobacco leaves to be stored in the batch), firstly, a storage operator preliminarily judges the grades of the tobacco leaves to be stored in the batch, and then, information of each grade contained in the tobacco leaves in the batch is recorded into a chip in a grade card according to an identifier on the grade card, so that the chips in the grade card can be conveniently identified subsequently;
secondly, subpackaging tobacco leaves: the tobacco leaves which are paid and sold are placed on the sub-inspection packing table 11 of the sub-inspection zone 1, manual inspection and classification are carried out by a sub-inspection operator of the sub-inspection packing table 11, the tobacco leaves after inspection and classification are placed in a tobacco leaf bin of the pre-weighing device 12, a weight value is preset on the pre-weighing device 12, when the weight of the tobacco leaves in the tobacco leaf bin reaches a preset weight, a prompt signal is sent out, then the sub-inspection operator places the tobacco leaf bin at the feeding end of the material receiving and conveying device 5, and the material receiving and conveying device 5 operates to transfer and convey the tobacco leaf bin to the feeding end of the grading zone 2 to wait;
thirdly, grading the tobacco leaves: at the moment, the grading area stacking device 7 grabs and places the tobacco leaf bin on the grading placing table 21 of the grading area 2 for storage; the tobacco leaves are inspected and graded by a grading operator of the grading placing table 21, and the grade cards corresponding to the tobacco leaves in the tobacco leaf bin are placed into the corresponding tobacco leaf bin; after the tobacco leaf grading is finished, a grading operator starts the grading area stacking device 7, tobacco leaf bins are placed on the aggregate conveying device 6, and the tobacco leaf bins which are not placed on the aggregate conveying device 6 are placed in succession in the subsequent operation;
fourthly, weighing the tobacco leaves: workers in the operating room confirm the information of the tobacco grower in advance from the tobacco grower information card, and then control the whole system to start through the operation master console; the aggregate conveying device 6 operates, and the tobacco leaf bin placed on the aggregate conveying device 6 is automatically stopped after being conveyed to the weighing conveyor 81 of the weighing area 3; the grade recognition module automatically recognizes the tobacco leaf grade in the grade card, reads and receives the weight information weighed by the grading weighing device 82, uploads the corresponding tobacco leaf grade and weight information to the grade recognition controller for data storage, the stored data is automatically put in the information of tobacco growers selected and determined in advance by workers for storage and is disclosed on an electronic display screen of an operation room, the stored data is automatically transmitted to an office computer system, and meanwhile, the grade recognition system takes pictures of the received tobacco leaf grade and weight information for archiving and prints tickets; after the small tickets are operated and printed, the aggregate conveying device 6 and the weighing conveyor 81 are started, and the tobacco leaf bin conveys the metered tobacco leaf bin to the grading area 4 through the conveyor 91 to be graded;
fifthly, grading the tobacco leaves: in the conveying process of the conveyor 91 to be classified, the tobacco bins are subjected to grade identification through each grading identification device 93, the tobacco bins after grade identification are controlled by the distributing and screening device 92 to enter the corresponding distributing conveyor 94, the tobacco bins after grade identification are conveyed to the feeding end of the grading area 4 by the distributing conveyor 94 according to preset grades, and the tobacco bins are grabbed by the grading area stacking device 10 and are placed in the corresponding grading area 4 for storage; and finishing the grading conveying and unloading process of the whole material.
The system is mainly used for the processes of conveying, weighing, grading and transferring in unnecessary manual operation links in the process of storing and collecting tobacco leaves, is reasonable in arrangement, can effectively improve the purchasing efficiency of the tobacco leaves, reduces the manual operation and lightens the physical work of workers; in addition, the system ensures that the tobacco leaf storing process is well ordered, greatly improves the tobacco leaf purchasing efficiency and quality, and avoids the phenomenon of disorder in the factory; meanwhile, in the epidemic situation process, the contact of operators is reduced, and the initiative effect is played for epidemic prevention work.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (10)
1. Tobacco leaf is transported and is weighed hierarchical conveying system, its characterized in that has set gradually along tobacco leaf transportation route and has tested district, rating district, weighing district, classification district, still includes:
the receiving and conveying device is arranged between the sub-inspection area and the grading area and is used for conveying the tobacco leaf bin subjected to boxing in the sub-inspection area to the grading area;
the collecting and conveying device is arranged between the grading area and is used for conveying the tobacco leaf bin after grading in the grading area is finished to the weighing area;
the grading area stacking device is correspondingly arranged in the grading area and is used for transferring the tobacco leaf bin before grading from the discharge end of the material receiving and conveying device to the grading area and transferring the tobacco leaf bin after grading in the grading area to the feeding end of the material collecting and conveying device;
the weighing conveying device is correspondingly arranged in the weighing area and positioned at the discharge end of the aggregate conveying device, and is used for weighing the tobacco leaf bin after grading, and a grade identification system connected with the weighing conveying device is also arranged in the weighing area;
the material distribution and conveying device is arranged between the weighing and conveying device and the grading area and is used for grading and distributing the tobacco leaf bins of different grades and conveying the tobacco leaf bins to the grading area;
and the grading area stacking device is correspondingly arranged in the grading area and used for transferring the tobacco leaf feed box after being distributed to the grading area from the discharge end of the distributing and conveying device.
2. The tobacco leaf transfer weight-counting and grading delivery system according to claim 1, wherein: the tobacco leaf sorting and packaging machine is characterized in that a plurality of sorting and testing packing tables are arranged in the sorting and testing area, the discharge end of each sorting and testing packing table corresponds to the feeding end of the receiving and conveying device, and the discharge end of each sorting and testing packing table is further provided with a pre-weighing device for weighing a tobacco leaf bin before classification.
3. The tobacco leaf transfer weight-counting and grading delivery system according to claim 1, wherein: the tobacco leaf collecting and conveying device is characterized in that a plurality of grading placing tables are arranged in the grading region, and the grading region stacking device moves back and forth between the material collecting and conveying device and each grading placing table and between each grading placing table and the aggregate conveying device to realize the transfer of tobacco leaf bins.
4. The tobacco leaf transfer weight-counting and grading delivery system according to claim 1, wherein: the grading area stacking device is a grading hoisting travelling crane arranged above the grading area.
5. The tobacco leaf transfer weight-counting and grading delivery system according to claim 1, wherein: the weighing conveyor comprises a weighing conveyor connected between the collecting conveyor and the distributing conveyor, and a grading weighing device used for weighing the graded tobacco leaf material boxes is correspondingly installed on the weighing conveyor.
6. The tobacco leaf transfer weight-counting and grading delivery system according to claim 5, wherein: the grade identification system comprises a grade identification controller, wherein a grade identification module electrically connected with the grading weighing device is arranged in the grade identification controller, and the grade identification module is used for identifying the grade of tobacco leaves in each tobacco leaf bin, receiving weight information corresponding to the tobacco leaf bin, and uploading the corresponding grade and weight information of the tobacco leaves to the grade identification controller for data storage; the grade identification system also comprises an information printing module which is used for printing the corresponding tobacco grade and weight information.
7. The tobacco leaf transfer weight-counting and grading delivery system according to claim 1, wherein: the grading area is provided with a plurality of bin level placing areas, each bin level placing area is used for containing tobacco leaf bins of different levels, and each bin level placing area is correspondingly provided with one grading area stacking device.
8. The tobacco leaf transfer weight-counting and grading delivery system according to claim 7, wherein: the material distribution and conveying device comprises a to-be-classified conveyor connected to the discharge end of the weighing and conveying device, a plurality of material distribution and screening devices are sequentially arranged on the to-be-classified conveyor, a classification recognition device is arranged at the feed end of each material distribution and screening device, a material distribution conveyor is arranged at the discharge end of each material distribution and screening device, and each material box grade placement area is correspondingly arranged at the discharge end of the corresponding material distribution conveyor.
9. The tobacco leaf transfer weight-counting and grading delivery system according to claim 7, wherein: the grading area stacking device is a grading hoisting travelling crane arranged above the grading area.
10. The tobacco leaf transfer weight-counting stage conveying system according to any one of claims 1 to 9, wherein: the automatic material collecting and conveying device is characterized by further comprising an operation master control table arranged in the operation chamber, and the material collecting and conveying device, the grading area stacking device, the weighing and conveying device, the grade identification system, the material distributing and conveying device and the grading area stacking device are respectively connected to the operation master control table.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122389596.7U CN215972287U (en) | 2021-09-29 | 2021-09-29 | Tobacco leaf transferring, weighing and grading conveying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122389596.7U CN215972287U (en) | 2021-09-29 | 2021-09-29 | Tobacco leaf transferring, weighing and grading conveying system |
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| Publication Number | Publication Date |
|---|---|
| CN215972287U true CN215972287U (en) | 2022-03-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122389596.7U Active CN215972287U (en) | 2021-09-29 | 2021-09-29 | Tobacco leaf transferring, weighing and grading conveying system |
Country Status (1)
| Country | Link |
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| CN (1) | CN215972287U (en) |
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2021
- 2021-09-29 CN CN202122389596.7U patent/CN215972287U/en active Active
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