CN113714128A - Conveying device for sorting agricultural products according to weight - Google Patents
Conveying device for sorting agricultural products according to weight Download PDFInfo
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- CN113714128A CN113714128A CN202111053587.9A CN202111053587A CN113714128A CN 113714128 A CN113714128 A CN 113714128A CN 202111053587 A CN202111053587 A CN 202111053587A CN 113714128 A CN113714128 A CN 113714128A
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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
- B07C5/16—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
- B07C5/16—Sorting according to weight
- B07C5/30—Sorting according to weight with associated counting means
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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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Abstract
The invention relates to the field of agricultural product weighing equipment, in particular to a conveying device for sorting agricultural products according to weight, which comprises a frame, a mounting plate, a protective cover, an air blowing mechanism and a detection mechanism, wherein a weight measuring channel is formed between the mounting plate and the protective cover, a control system is fixedly arranged on one side of the frame and is electrically connected with the air blowing mechanism and the detection mechanism, the air blowing mechanism comprises an air blowing head, an air blowing driving box and a communicating pipe, a plurality of first mounting grooves for mounting the air blowing head are uniformly arranged on the mounting plate, the detection mechanism comprises an offset detection assembly and a counter, the offset detection assembly and the counter are both arranged on the protective cover, the agricultural products are weighed by an air blowing weighing mode, at least three-level classification can be carried out on the agricultural products, the influence of friction on the weighing of the agricultural products is avoided, and the detection precision is improved, when the detection device is not in contact with agricultural products, the possibility of pollution to the agricultural products is reduced, and the practicability is improved.
Description
Technical Field
The invention relates to the field of agricultural product weighing equipment, in particular to a conveying device for sorting agricultural products according to weight.
Background
In recent years, with the rapid development of material conveying devices, the application of agricultural product material conveying in the field of processing of various agricultural products is widely researched, and different conveying devices applied to various agricultural products based on conveying functions have been developed at home and abroad.
However, most of the existing agricultural product material conveying devices can only realize the conveying function, fewer devices have the weighing function, but the friction can be generated in the process of conveying and weighing agricultural products by the existing conveying devices, the mechanical and collision damage of the agricultural product materials can be easily generated, the weighing is not accurate enough, the weighing efficiency is low, the integrity of the materials can not be guaranteed, the production efficiency and the detection precision can not meet the requirement of large-scale production, the matching classification and collection devices with different weights are not perfect enough, and the classification devices can not be changed according to the requirement.
Therefore, there is a need for a weight-based agricultural product sorting conveyor that solves the above problems.
Disclosure of Invention
For solving above-mentioned technical problem, a select transmission device of agricultural product according to weight is provided, this technical scheme has solved that current agricultural product material transmission device mostly can only realize transmission function, less equipment possesses the function of weighing, but current transmission equipment can take place the friction at the agricultural product transmission in-process of weighing, produce the machinery and the collision damage of agricultural product material easily, and can lead to weighing not accurate enough, and weigh inefficiency, can not guarantee the integrality of material, lead to production efficiency and detection precision can't satisfy large-scale production demand, and to the supporting categorised collection equipment of different weight perfect inadequately, can't change the scheduling problem of classified equipment according to the demand.
In order to achieve the above purposes, the technical scheme adopted by the invention is as follows:
the application provides a conveying device for sorting agricultural products according to weight, which comprises a rack, a mounting plate, a protective cover, an air blowing mechanism and a detection mechanism, wherein the mounting plate is horizontally arranged on the rack, the protective cover is positioned right above the mounting plate, a weight measuring channel is formed between the mounting plate and the protective cover, the air blowing mechanism is arranged on the rack, the output end of the air blowing mechanism is arranged on the mounting plate, a control system is fixedly arranged on one side of the rack, the control system is electrically connected with the air blowing mechanism and the detection mechanism, the air blowing mechanism comprises air blowing heads, air blowing driving boxes and communicating pipes, the air blowing heads are provided with a plurality of air blowing heads, a plurality of first mounting grooves for mounting the air blowing heads are uniformly arranged on the mounting plate, the air blowing driving boxes and the communicating pipes are mounted on the rack, the plurality of air blowing heads are communicated with one end of the air blowing driving boxes, and the other end of the air blowing driving boxes is communicated with the communicating pipes, the detection mechanism comprises an offset detection assembly and a counter, the offset detection assembly and the counter are both installed on the protective cover, and the detection end of the offset detection assembly and the detection end of the counter are both arranged in the weight measuring channel.
Preferably, the offset detection assembly comprises a feeding position detection sensor and a discharging position detection sensor, the feeding position detection sensor and the discharging position detection sensor are both installed on the top end of the protective cover, the feeding position detection sensor is located at the feeding end of the weight measuring channel, the discharging position detection sensor is located at the discharging end of the weight measuring channel, the detecting ends of the feeding position detection sensor and the discharging position detection sensor are vertically and downwards arranged, and the feeding position detection sensor and the discharging position detection sensor are both electrically connected with the control system.
Preferably, the offset detection assembly further comprises a plurality of moving track detection sensors, the plurality of moving track detection sensors are sequentially installed on the top end of the protection cover along the length direction of the weight measuring channel, the detection ends of the moving track detection sensors are vertically and downwards arranged, and the moving track detection sensors are electrically connected with the control system.
Preferably, the blowing mechanism further comprises a wind power adjusting knob, the wind power adjusting knob is arranged on the control system, and the wind power adjusting knob is electrically connected with the blowing driving box.
Preferably, the rack further comprises a display, and the display is electrically connected with the control system.
Preferably, the frame still stops the button including urgent lock, and the mechanism of blowing still includes the relief valve, and relief valve fixed mounting is on communicating pipe, and urgent lock stops button and relief valve and all is connected with control system electricity.
Preferably, the sorting mechanism comprises a mounting bracket and a sorting conveying assembly, the mounting bracket is mounted at the side of the rack, the mounting bracket is positioned at one side of the discharge end of the weight measuring channel, and the sorting conveying assembly is horizontally arranged at the top end of the mounting bracket.
Preferably, select separately conveying subassembly is including three conveyer belt and unloading collecting box at least, and a plurality of conveyer belt is installed on the installing support along vertical direction in proper order, and the conveyer belt level sets up, and the length direction of conveyer belt is unanimous with the length direction of check weighing passageway, and a plurality of unloading collecting box connects gradually at the end of a plurality of conveyer belt, and the top of the conveyer belt that is located the centre is highly in same horizontal plane with check weighing passageway middle height.
Preferably, the conveyer belts are paved with environment-friendly sanitary belts.
Preferably, the sorting mechanism further comprises a material blocking assembly, the material blocking assembly is arranged between the mounting support and the rack and at least comprises three material blocking plates and an angle adjusting device, the material blocking plates are all hinged to one side, close to the rack, of the mounting support, and the material blocking plates are hinged to the mounting support through the angle adjusting device.
Compared with the prior art, the application has the beneficial effects that:
1. this application is weighed agricultural product through the mode of weighing of blowing, can carry out tertiary classification to agricultural product at least, can carry out quick accurate operation of weighing to agricultural product, and has avoided the friction to weigh the influence that produces to agricultural product, has improved the detection precision to improved the efficiency that detects the separation, detection device and agricultural product contactless during the detection, reduce agricultural product and receive the possibility of polluting, improve the practicality.
2. This application is held up by blowing mechanism blowing when passing through the check weighing passageway again, and agricultural product height when the ejection of compact through ejection of compact position detection sensor detection and record ejection of compact calculates the difference between two record numerical values, solves the offset to carry out numerical value according to control system and calculate the quality that reachs the agricultural product of surveying.
3. This application is through high accuracy optics range finding sensor, and detectivity is high, fast, can adapt to the short-term test demand of this equipment, and quick reaction time can reduce required weighing time for in agricultural product can get into the check weighing passageway with higher initial velocity, in order to improve the quantity of the agricultural product through the check weighing passageway in the unit interval, increase of production and work efficiency.
4. This application carries out safe pressure release to communicating pipe and the high-pressure gas in the drive case of blowing through control system control relief valve, prevents to take place the incident, improves the holistic security performance of equipment.
5. This application carries out categorised unloading collection to agricultural product through sorting mechanism, because the agricultural product of different masses highly different when from the terminal ejection of compact of passageway of weighing, can move to the unloading track of difference from this, can carry out categorised unloading work with the agricultural product of different weight intervals through selecting separately conveying subassembly, realizes sorting mechanism's sorting unloading function.
6. This application can select out three kinds of weight interval's agricultural product through sorting mechanism according to the difference of the deflection angle of agricultural product and offset at least, has played the automatic separation unloading of equipment and has collected the function, according to the progression of different interval sorting of actual production demand adjustment to confirm the quantity of conveyer belt, can realize better grading effect.
7. This application is through when the conveyer belt carries out the pay-off to agricultural product, can play isolated effect to agricultural product surface and conveyer belt surface, makes both contactless, and then guarantees agricultural product's health, improves agricultural product's quality.
8. This application is through the deflection angle of angle adjusting device adjustment striker plate, makes its one end be used for receiving rather than the agricultural product of corresponding position, and the other end and the conveyer belt intercommunication that corresponds play the effect to the agricultural product guide for carry out the unloading transmission in the leading-in conveyer belt that corresponds that the agricultural product after weighing can be accurate, improve the accuracy.
Drawings
Fig. 1 is a schematic perspective view of a first embodiment of the present invention;
FIG. 2 is a schematic perspective view of a second embodiment of the present invention;
FIG. 3 is a front view of an embodiment embodying the present invention;
FIG. 4 is a side view of a first embodiment of the invention;
FIG. 5 is a cross-sectional view taken along A-A of FIG. 4;
FIG. 6 is a schematic perspective view of a second embodiment of the present invention;
FIG. 7 is a side view of FIG. 6;
FIG. 8 is a cross-sectional view taken along line B-B of FIG. 7;
FIG. 9 is a schematic perspective view of a third embodiment of the present invention;
FIG. 10 is a schematic perspective view of a fourth embodiment of the present invention;
FIG. 11 is a schematic perspective view of a fifth embodiment of the present invention;
FIG. 12 is a schematic perspective view of a sixth embodiment of the invention;
fig. 13 is a schematic perspective view of a seventh embodiment of the present invention;
fig. 14 is a schematic perspective view of an eighth embodiment of the present invention;
fig. 15 is a schematic perspective view of a ninth embodiment of the present invention.
The reference numbers in the figures are:
1-a frame; 2-mounting a plate; 3-a protective cover; 4-a blowing mechanism; 5-a detection mechanism; 6-a sorting mechanism; 1 a-a control system; 1 b-a display; 1 c-an emergency lock-down button; 2 a-a first mounting groove; 4 a-a blowhead; 4 b-a blowing driving box; 4 c-a communicating tube; 4 d-a wind power adjusting knob; 4 e-a pressure relief valve; 5 a-an offset detection component; 5a 1-feed position detection sensor; 5a 2-discharge position detecting sensor; 5a 3-moving trajectory detection sensor; 5 b-a counter; 6 a-mounting brackets; 6 b-a sorting conveyor assembly; 6b 1-conveyor belt; 6b 2-blanking collection box; 6b 3-environmental sanitary napkin; 6 c-a material blocking component; 6c 1-striker plate; 6c 2-Angle adjustment means.
Detailed Description
The following description is presented to disclose the invention so as to enable any person skilled in the art to practice the invention. The preferred embodiments in the following description are given by way of example only, and other obvious variations will occur to those skilled in the art.
In order to solve the technical problem of how to quickly and accurately weigh agricultural products, the following preferred technical solutions are provided as shown in fig. 1 to 5:
a conveying device for sorting agricultural products according to weight comprises a rack 1, a mounting plate 2, a protective cover 3, an air blowing mechanism 4 and a detection mechanism 5, wherein the mounting plate 2 is horizontally arranged on the rack 1, the protective cover 3 is positioned right above the mounting plate 2, a weight measuring channel is formed between the mounting plate 2 and the protective cover 3, the air blowing mechanism 4 is arranged on the rack 1, the output end of the air blowing mechanism 4 is arranged on the mounting plate 2, a control system 1a is fixedly arranged on one side of the rack 1, the control system 1a is electrically connected with the air blowing mechanism 4 and the detection mechanism 5, the air blowing mechanism 4 comprises an air blowing head 4a, an air blowing driving box 4b and a communication pipe 4c, the air blowing head 4a is provided with a plurality of air blowing heads, the mounting plate 2 is uniformly provided with a plurality of first mounting grooves 2a for mounting the air blowing head 4a, and the air blowing driving box 4b and the communication pipe 4c are both arranged on the rack 1, a plurality of blowing head 4a all communicates with the one end of the drive box 4b of blowing, and the other end and the communicating pipe 4c intercommunication of drive box 4b of blowing, detection mechanism 5 is including offset detection module 5a and counter 5b, and offset detection module 5a and counter 5b all install on safety cover 3, and the sense terminal of offset detection module 5a and the sense terminal of counter 5b all set up in the check weighing passageway.
Specifically, in the first embodiment of the present invention, the agricultural product to be weighed enters from the feeding end of the weighing channel and is discharged from the discharging end of the weighing channel, the agricultural product to be weighed exerts an initial forward thrust when entering, when the agricultural product with the weight to be measured runs in the weight measuring channel, the air blowing mechanism 4 plays a role in lifting the agricultural product with the weight to be measured, when detecting the initial state, an operator sets an initial set value according to the average quality of the agricultural products to be detected, the blowing mechanism 4 blows wind with a specific wind speed in the detection channel through the blowing head 4a, so that the agricultural products equal to the initial set value can be stably lifted, when the quality of the agricultural products and the like are equal to the initial set value, the agricultural products to be measured are horizontally displaced in the weight measuring channel, when the agricultural products are discharged from the discharge end of the weight measuring channel, the discharge position of the agricultural products is in the middle position in the vertical direction; when the weight of the agricultural products is larger than the initial set value, the displacement track of the agricultural products in the weight measuring channel is a downward parabola, and when the agricultural products are discharged from the discharge end of the weight measuring channel, the discharge position of the agricultural products is lower than the middle position in the vertical direction; when the weight of the agricultural products is smaller than the initial set value, the displacement track of the agricultural products in the weight measuring channel is an upward parabola, and when the agricultural products are discharged from the discharge end of the weight measuring channel, the discharge position of the agricultural products is higher than the middle position in the vertical direction. From this, can detect the skew direction and the offset of agricultural product at the check weighing passageway discharge end through offset detection subassembly 5a among detection mechanism 5, just can detect the weight interval of agricultural product and the concrete quality of every agricultural product, can count the quantity of agricultural product in the check weighing passageway through counter 5b, this embodiment one can weigh to agricultural product through the mode of weighing of blowing, can carry out tertiary classification to agricultural product at least, can carry out quick accurate operation of weighing to agricultural product, and avoided the friction to weigh the influence that produces to agricultural product, the detection precision has been improved, and the efficiency of detecting and sorting has been improved, detection device and agricultural product contactless during the detection, reduce the possibility that agricultural product received the pollution, and the practicality is improved.
In order to solve the technical problem of how to realize the pneumatic weighing function, as shown in fig. 1-5, the following preferred technical solutions are provided:
the offset detection component 5a comprises a feeding position detection sensor 5a1 and a discharging position detection sensor 5a2, the feeding position detection sensor 5a1 and the discharging position detection sensor 5a2 are both installed at the top end of the protective cover 3, the feeding position detection sensor 5a1 is located at the feeding end of the weight measuring channel, the discharging position detection sensor 5a2 is located at the discharging end of the weight measuring channel, the detection ends of the feeding position detection sensor 5a1 and the discharging position detection sensor 5a2 are vertically arranged downwards, and the feeding position detection sensor 5a1 and the discharging position detection sensor 5a2 are both electrically connected with the control system 1 a.
Specifically, in the first embodiment of the present invention, the offset detecting component 5a realizes the function of detecting and weighing through the feeding position detecting sensor 5a1 and the discharging position detecting sensor 5a2, agricultural products are detected and recorded with the initial feeding height through the feeding position detecting sensor 5a1 during feeding, the agricultural products are blown and supported by the blowing mechanism 4 when passing through the weighing channel, the agricultural products are detected and recorded with the discharging height through the discharging position detecting sensor 5a2 during discharging, the difference between the two recorded values is calculated to obtain the offset, so as to obtain the quality of the agricultural products according to the numerical calculation of the control system 1a, the feeding position detecting sensor 5a1 and the discharging position detecting sensor 5a2 are both high-precision optical distance measuring sensors, the detection sensitivity is high, the speed is fast, the fast detection requirement of the present apparatus can be adapted, the fast response time can reduce the required weighing time, the agricultural products can enter the weight measuring channel at a higher initial speed, so that the quantity of the agricultural products passing through the weight measuring channel in unit time is increased, and the yield and the working efficiency are improved.
In order to solve the technical problem of improving the detection accuracy, as shown in fig. 6 to 8, the following preferred technical solutions are provided:
the offset detection assembly 5a further comprises a plurality of moving track detection sensors 5a3, the plurality of moving track detection sensors 5a3 are sequentially installed at the top end of the protection cover 3 along the length direction of the weight measuring channel, the detection ends of the moving track detection sensors 5a3 are vertically arranged downwards, and the moving track detection sensors 5a3 are electrically connected with the control system 1 a.
Specifically, in the second embodiment of the present invention, the difference from the first embodiment is that the offset detection assembly 5a further includes a plurality of moving track detection sensors 5a3, which are used for accurately tracking and detecting the moving track of the agricultural products in the weight measuring channel and feeding back the detection data to the control system 1a, and after the control system 1a calculates the data, the data detected by the feeding position detection sensor 5a1 and the discharging position detection sensor 5a2 are corrected, so that the detection result is more accurate, the detection accuracy is further improved, and the highest level of quality and reliability is ensured.
Remove orbit detection sensor 5a3 and be high accuracy optics range finding sensor, detectivity is high, fast, can adapt to the short-term test demand of this equipment, and quick reaction time can reduce required weighing time for in agricultural product can get into the check weighing passageway with higher initial velocity, with the quantity of the agricultural product through the check weighing passageway in improving the unit interval, improvement output and work efficiency.
As shown in fig. 9, the following preferred technical solutions are provided:
the blowing mechanism 4 further comprises a wind power adjusting knob 4d, the wind power adjusting knob 4d is arranged on the control system 1a, and the wind power adjusting knob 4d is electrically connected with the blowing driving box 4 b.
Specifically, in the third embodiment of the present invention, the difference from the above-mentioned embodiment is that the air blowing driving box 4b in the third embodiment can conveniently adjust the wind power intensity by manually rotating the wind power adjusting knob 4d, adjust the wind power intensity according to the difference of the initial setting value, so that the wind power intensity blown out from the air blowing head 4a can just ensure that the agricultural products with the quality equal to the initial setting value can be horizontally moved out of the weight measuring channel, when adjusting the wind power intensity, the wind power adjusting knob 4d is manually rotated, the wind power adjusting knob 4d transmits the signal to the control system 1a for processing, and then the control system 1a transmits the processed signal to the air blowing driving box 4b, thereby controlling the air blowing power of the air blowing driving box 4b and further controlling the air blowing intensity of the air blowing head 4 a.
Different agricultural products or the check weighing work of different weight intervals in the same kind of agricultural product are matchd through setting up different initial set values, and all have better weighing precision and higher work efficiency to different weight intervals and different kinds of agricultural products, and application scope is wide, and the practicality is strong.
As shown in fig. 1-5, the following preferred solutions are provided:
the rack 1 further comprises a display 1b, and the display 1b is electrically connected with the control system 1 a.
In particular, the device is used for displaying various detection data on the display 1b, so that the operator can observe and record the data conveniently.
In order to solve the technical problem of improving the safety of the equipment, as shown in fig. 1 to 5, the following preferred technical solutions are provided:
the frame 1 further comprises an emergency locking button 1c, the blowing mechanism 4 further comprises a pressure release valve 4e, the pressure release valve 4e is fixedly installed on the communicating pipe 4c, and the emergency locking button 1c and the pressure release valve 4e are both electrically connected with the control system 1 a.
Specifically, when the equipment work is unexpected, need be provided with safe scram equipment, press urgent lock through operating personnel and stop button 1c and stop whole equipment, when urgent lock stops button 1c and presses, control system 1a control relief valve 4e carries out safe pressure release to communicating pipe 4c and the high-pressure gas that blows in the drive case 4b, prevent the incident, improve the holistic security performance of equipment, and simultaneously, can also paste the warning sticker corresponding to the position on the equipment lateral wall, be used for playing the warning effect to operating personnel, further improve equipment security.
In order to solve the technical problem of how to realize automatic classification and collection, as shown in fig. 10-12, the following preferred technical solutions are provided:
still including sorting mechanism 6, sorting mechanism 6 is including installing support 6a and sorting conveying subassembly 6b, and installing support 6a installs the side at frame 1, and installing support 6a is located one side of check weighing passageway discharge end, and sorting conveying subassembly 6b level sets up on installing support 6a top.
Specifically, in the fourth embodiment of the present invention, the difference from the first embodiment is that a sorting mechanism 6 is further included;
in the fifth embodiment of the present invention, the difference from the second embodiment is that a sorting mechanism 6 is further included;
in the sixth embodiment of the present invention, the difference from the third embodiment is that a sorting mechanism 6 is further included;
after agricultural product is weighed, carry out categorised unloading collection to agricultural product through sorting mechanism 6, because the agricultural product of different masses is highly different when the terminal ejection of compact of passageway from weighing, can move to the unloading track of difference from this in, can carry out categorised unloading work with the agricultural product of different weight intervals through selecting separately conveying subassembly 6b, realize sorting mechanism 6's sorting unloading function.
In order to solve the technical problem of sorting and collecting the baits, as shown in fig. 10 to 12, the following preferred technical solutions are provided:
sorting conveying assembly 6b includes three conveyer belt 6b1 and unloading collecting box 6b2 at least, and a plurality of conveyer belt 6b1 is installed on installing support 6a along vertical direction in proper order, and conveyer belt 6b1 level sets up, and the length direction of conveyer belt 6b1 is unanimous with the length direction of check weighing passageway, and a plurality of unloading collecting box 6b2 connects gradually at the terminal of a plurality of conveyer belt 6b1, and the top of conveyer belt 6b1 that is located the middle is in same horizontal plane with check weighing passageway middle height.
Specifically, in the fourth embodiment, the fifth embodiment and the sixth embodiment, the sorting conveying assembly 6b comprises a conveying belt 6b1 and a blanking collecting box 6b 2.
When carrying out unloading sorting operation, agricultural product falls into different conveyer belts 6b1 after the deflection of difference in the check weighing passageway and carries out the unloading to finally fall into unloading collecting box 6b2 and collect, sorting mechanism 6 can select out three kinds of weight interval's agricultural product according to the difference of the deflection angle of agricultural product and offset at least, the automatic separation unloading of equipment is collected the function has been played, the stage number of selecting separately in different intervals is adjusted according to actual production demand, thereby confirm conveyer belt 6b 1's quantity, can realize better grading effect.
Further, if a more refined grading requirement is needed, a blowing blanking device not shown in the figure and a corresponding receiving device not shown in the figure are sequentially added on each conveyor belt 6b1, so that the blowing blanking device not shown in the figure is communicated with an air source of the blowing mechanism 4, the blowing blanking device not shown in the figure is electrically connected with the control system 1a, and the agricultural products on each conveyor belt 6b1 are finely graded through data transmission of the weight of the agricultural products, so that the more refined grading requirement is realized.
As shown in fig. 10-15, the following preferred solutions are provided:
the environment-friendly sanitary belts 6b3 are paved on the conveyor belts 6b 1.
Specifically, when the conveyer belt carries out the pay-off to agricultural product, can play isolated effect to agricultural product surface and conveyer belt surface, make both not take place the contact, and then guarantee agricultural product's health, improve agricultural product's quality.
As shown in fig. 13-15, the following preferred solutions are provided:
Specifically, in the seventh embodiment of the present invention, the difference from the fourth embodiment is that a material blocking assembly 6c is further included;
in the eighth embodiment of the present invention, the difference from the fifth embodiment is that a material blocking assembly 6c is further included;
in the ninth embodiment of the invention, the difference from the sixth embodiment is that a material blocking assembly 6c is further included;
the striker assembly 6c is arranged in leading-in the sorting conveying subassembly 6b of agricultural product of the interior ejection of compact of check weighing channel and transmits, a plurality of striker plate 6c1 respectively with a plurality of conveyer belt 6b1 phase-match, operating personnel can adjust the deflection angle of striker plate 6c1 through angle adjusting device 6c2, make its one end be used for receiving rather than the agricultural product of corresponding position, the other end and the conveyer belt 6b1 intercommunication that corresponds, play the effect to the agricultural product guide, make the agricultural product after weighing carry out the unloading transmission in the leading-in conveyer belt 6b1 that corresponds that can be accurate, and the accuracy is improved.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made without departing from the spirit and scope of the invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (10)
1. A conveying device for sorting agricultural products according to weight is characterized by comprising a rack (1), a mounting plate (2), a protective cover (3), a blowing mechanism (4) and a detection mechanism (5), wherein the mounting plate (2) is horizontally arranged on the rack (1), the protective cover (3) is positioned right above the mounting plate (2), a weight measuring channel is formed between the mounting plate (2) and the protective cover (3), the blowing mechanism (4) is arranged on the rack (1), the output end of the blowing mechanism (4) is arranged on the mounting plate (2), a control system (1a) is fixedly arranged on one side of the rack (1), the control system (1a) is electrically connected with the blowing mechanism (4) and the detection mechanism (5), the blowing mechanism (4) comprises a blowing head (4a), a blowing driving box (4b) and a communicating pipe (4c), blow head (4a) and be equipped with a plurality of, evenly be equipped with first mounting groove (2a) that a plurality of is used for installing blow head (4a) on mounting panel (2), drive case (4b) and communicating pipe (4c) of blowing all install in frame (1), a plurality of blow head (4a) all communicate with the one end of the drive case (4b) of blowing, the other end and communicating pipe (4c) intercommunication of drive case (4b) of blowing, detection mechanism (5) are including offset detection module (5a) and counter (5b), offset detection module (5a) and counter (5b) all install on safety cover (3), the sense terminal of offset detection module (5a) and the sense terminal of counter (5b) all set up in the check weighing passageway.
2. A conveyor for weight-based agricultural produce sorting according to claim 1, wherein the offset amount detecting assembly (5a) comprises a feeding position detecting sensor (5a1) and a discharging position detecting sensor (5a2), the feeding position detecting sensor (5a1) and the discharging position detecting sensor (5a2) are both mounted on the top end of the protective cover (3), the feeding position detecting sensor (5a1) is located at the feeding end of the weighing channel, the discharging position detecting sensor (5a2) is located at the discharging end of the weighing channel, the detecting ends of the feeding position detecting sensor (5a1) and the discharging position detecting sensor (5a2) are vertically disposed downward, and the feeding position detecting sensor (5a1) and the discharging position detecting sensor (5a2) are both electrically connected with the control system (1 a).
3. A conveyor for weight-sorting agricultural products according to claim 2, wherein the offset amount detecting unit (5a) further comprises a plurality of moving trace detecting sensors (5a3), the plurality of moving trace detecting sensors (5a3) are sequentially installed at the top end of the protection cover (3) along the length direction of the weighing passage, the detecting end of the moving trace detecting sensor (5a3) is disposed vertically downward, and the moving trace detecting sensor (5a3) is electrically connected to the control system (1 a).
4. A conveyor for weight-specific agricultural produce as claimed in claim 1, wherein the blowing mechanism (4) further comprises a wind adjustment knob (4d), the wind adjustment knob (4d) being provided on the control system (1a), the wind adjustment knob (4d) being electrically connected to the blowing drive box (4 b).
5. A conveyor apparatus for weight-based sorting of agricultural products according to any one of claims 1 to 4, wherein the housing (1) further comprises a display (1b), the display (1b) being electrically connected to the control system (1 a).
6. The conveying device for sorting agricultural products according to weight as claimed in any one of claims 1 to 4, wherein the rack (1) further comprises an emergency locking button (1c), the blowing mechanism (4) further comprises a pressure release valve (4e), the pressure release valve (4e) is fixedly installed on the communicating pipe (4c), and the emergency locking button (1c) and the pressure release valve (4e) are both electrically connected with the control system (1 a).
7. A conveyor for weight-based sorting of agricultural products according to any one of claims 1 to 4, further comprising a sorting mechanism (6), wherein the sorting mechanism (6) comprises a mounting bracket (6a) and a sorting conveyor assembly (6b), the mounting bracket (6a) is mounted on the side of the frame (1), the mounting bracket (6a) is located on the side of the discharge end of the weighing channel, and the sorting conveyor assembly (6b) is horizontally arranged at the top end of the mounting bracket (6 a).
8. A conveyor for weight sorted agricultural products according to claim 7, characterized in that the sorting conveyor assembly (6b) comprises at least three conveyor belts (6b1) and a blanking collection box (6b2), a plurality of conveyor belts (6b1) are sequentially mounted on the mounting bracket (6a) along the vertical direction, the conveyor belts (6b1) are horizontally arranged, the length direction of the conveyor belts (6b1) is consistent with the length direction of the weight measuring channel, a plurality of blanking collection boxes (6b2) are sequentially connected at the tail ends of the plurality of conveyor belts (6b1), and the top end of the conveyor belt (6b1) in the middle is at the same level with the middle height of the weight measuring channel.
9. A conveyor apparatus for weight-sorting agricultural products according to claim 8, wherein the conveyor belts (6b1) are each provided with an environmental sanitary belt (6b 3).
10. The conveying device for sorting agricultural products according to weight as claimed in claim 8, wherein the sorting mechanism (6) further comprises a material blocking assembly (6c), the material blocking assembly (6c) is arranged between the mounting bracket (6a) and the rack (1), the material blocking assembly (6c) at least comprises three material blocking plates (6c1) and an angle adjusting device (6c2), the material blocking plates (6c1) are hinged to one side of the mounting bracket (6a) close to the rack (1), and the material blocking plates (6c1) are hinged to the mounting bracket (6a) through the angle adjusting device (6c 2).
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| CN113714128B (en) | 2023-01-03 |
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