CN114778252B - Agricultural product detection device - Google Patents
Agricultural product detection device Download PDFInfo
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- CN114778252B CN114778252B CN202210541269.5A CN202210541269A CN114778252B CN 114778252 B CN114778252 B CN 114778252B CN 202210541269 A CN202210541269 A CN 202210541269A CN 114778252 B CN114778252 B CN 114778252B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C1/00—Crushing or disintegrating by reciprocating members
- B02C1/14—Stamping mills
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/14—Separating or sorting of material, associated with crushing or disintegrating with more than one separator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
- B02C4/26—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member in the form of a grid or grating
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Abstract
The invention discloses an agricultural product detection device, which relates to the technical field of agricultural product detection and comprises a feeding assembly, a crushing assembly and an installation base body, and is characterized in that the feeding assembly comprises a feeding base body, a cleaning assembly is arranged in the feeding base body, an ultrasonic generator is arranged on one side of the feeding base body, a feeding hole is arranged on the opposite side of the feeding base body, the feeding hole is connected with a feeding pipeline, and a discharging assembly is arranged at the bottom of the feeding base body; the crushing assembly comprises a crushing base body, wherein the middle layer of the crushing base body is provided with symmetrically-arranged crushing barrels, two ends of each crushing barrel are respectively connected with a connecting shaft, the connecting shafts are connected with the crushing base body, the end parts of the connecting shafts are connected with a first driving motor, an auxiliary crushing assembly is arranged below each crushing barrel, and a blanking pipe is arranged below each crushing base body; the feeding assembly is arranged at the top of the mounting base body, the crushing assembly is arranged inside the mounting base body, and the crushing assembly corresponds to the blanking assembly at the bottom of the feeding base body. The invention can realize the simultaneous detection of the outer surface and the inner part of the agricultural product, has good crushing effect, high detection precision and easy cleaning.
Description
Technical Field
The invention belongs to the technical field of agricultural product detection, and particularly relates to an agricultural product detection device.
Background
The statements in this section merely provide background information related to the present disclosure and may not constitute prior art.
With the progress of agricultural modernization and the development of agricultural industrialization, the production of agricultural products increasingly depends on pesticides and the like. The pesticide dosage of agricultural products in China is high, and the excessive use of the pesticide can lead to the overproof pesticide residue, further affect the edible safety of consumers, seriously lead to the discomfort or diseases of the consumers and even lead to the poisoning disabilities. The over-standard pesticide residue also affects the trade of agricultural products, countries in the world pay high attention to the problem of pesticide residue, and increasingly strict limit standards are stipulated for pesticide residue in various agricultural and sideline products, so that the export of agricultural products in China faces a severe challenge.
The pesticide residue detection of agricultural products mainly comprises two layers: first, whether pesticide residues exist on the outer surface of the pesticide; secondly, whether the pesticide content in the inner pulp exceeds the standard or not.
The prior art is disclosed in publication No. CN 111912944A, namely, an invention of an automatic detection device and a detection method for agricultural products. The invention discloses an automatic agricultural product detection device in the technical field of agricultural product detection, which comprises a conveying cylinder, wherein a motor base is arranged on the left side of the conveying cylinder, a motor is arranged in an inner cavity of the motor base, a rotating rod is connected to the right side of the motor, a mounting hole penetrates through the center of the left end face of the conveying cylinder, a bearing sleeve matched with the rotating rod is arranged in the inner cavity of the mounting hole, the right end of the rotating rod penetrates through the bearing sleeve and extends to the inner cavity of the conveying cylinder, spiral blades are arranged on the periphery of the rotating rod, an ultrasonic device is arranged at the top of the conveying cylinder, a stirring cylinder is connected to the right side of the conveying cylinder, a crushing device is arranged on the stirring cylinder, a temperature detection device is arranged on the crushing device, an electric heating plate is sleeved on the periphery of the stirring cylinder, a control panel is arranged on the right side of the stirring cylinder, and a display screen is arranged on the control panel.
It should be noted that the above background description is provided only for the sake of clarity and complete description of the technical solutions of the present application, and for the sake of understanding of those skilled in the art. Such solutions are not considered to be known to the person skilled in the art merely because they have been set forth in the background section of the present application.
Disclosure of Invention
The invention aims to provide an agricultural product detection device which can realize simultaneous detection on the outer surface and the inner part of an agricultural product, has good crushing effect and high detection precision and is easy to clean.
The technical scheme adopted by the invention for realizing the purpose is as follows:
an agricultural product detection device comprising:
the feeding assembly comprises a feeding base body, a cleaning assembly is arranged in the feeding base body, an ultrasonic generator is arranged on one side of the feeding base body, a feeding hole is formed in the opposite side of the feeding base body and the ultrasonic generator, the feeding hole is connected with a feeding pipeline, and a blanking assembly is arranged at the bottom of the feeding base body;
the crushing assembly comprises a crushing base body, wherein symmetrically-arranged crushing barrels are arranged in the middle layer of the crushing base body, two ends of each crushing barrel are respectively connected with a connecting shaft, each connecting shaft is connected with the crushing base body, the end part of each connecting shaft is connected with a first driving motor, an auxiliary crushing assembly is arranged below each crushing barrel, a blanking pipe is arranged below each crushing base body, and a first electromagnetic valve is arranged in the middle section of each blanking pipe;
the mounting base body is provided with universal wheels at the bottom;
the feeding device is characterized in that the feeding assembly is arranged at the top of the mounting base body, the crushing assembly is arranged in the mounting base body, and the crushing assembly is arranged corresponding to the blanking assembly at the bottom of the feeding base body;
one side of the bottom layer of the feeding base body is provided with one end of a transmission pipe, the other end of the transmission pipe is connected with the pump body, the pump body is arranged on the mounting base body, and a second electromagnetic valve is arranged on the transmission pipe.
Adopt above-mentioned technical scheme, at the inside supersonic generator that is provided with of feeding subassembly, supersonic generator transmits the ultrasonic wave to agricultural product in order to destroy the attached chemical residue on the agricultural product epidermis, in order to remain the chemical from the epidermis to separate, and through the washing of washing subassembly to agricultural product in the feeding subassembly, in order to remain the chemical residue on agricultural product surface and the thorough separation of agricultural product surface, transmit the pump body in through the transmission pipe that sets up at the feeding subassembly bottom, carry out chemical analysis again after collecting. Ultrasonic generator and washing subassembly's cooperation improves the remaining degree of separation to the chemical, is favorable to improving the remaining detection precision of whole device to the epidermis chemical.
The crushing bucket of the symmetry of placing among the broken subassembly drives in order to rotate in opposite directions through a driving motor to carry out broken handle to agricultural product. Simultaneously, at broken in-process, the supplementary broken subassembly that broken bucket below set up can carry out supplementary crushing to agricultural product, carries out comparatively thorough breakage to agricultural product to accomplish to the remaining whole detection of the inside chemical of agricultural product, improve the remaining precision of the inside chemical of agricultural product. And discharging the crushed agricultural products through a discharging pipe, and then analyzing chemical residues in the agricultural products by collecting the crushed agricultural products. The invention adopts physical extrusion crushing, compared with the crushing treatment, the temperature generated in the crushing process is reduced, the juice and the chemical residues in the agricultural products are prevented from volatilizing or generating chemical action under the action of high temperature, and the precision of the chemical residues in the products in the subsequent detection is improved: in addition, compared with a crushing means, the power required by physical extrusion crushing is reduced, the complexity of the device is reduced, and the energy loss is reduced; in addition, if different agricultural products are to be detected continuously, the products need to be cleaned in order to prevent different juices from interfering with each other, and compared with a smashing device, the device is not easy to clean.
The feeding base member bottom is provided with the unloading subassembly, and the unloading subassembly can be in succession with the agricultural product after handling in the feeding subassembly, in the broken subassembly of input in succession in batches to accomplish simultaneously and in succession to detect and record agricultural product epidermis and the inside chemical residue that contains of agricultural product, improve and detect the incomplete detection efficiency of chemical that contains to agricultural product epidermis and inside. Through broken subassembly and the relative setting of feeding base member, drop the broken subassembly with the agricultural product in the gravity in with the feeding subassembly, compare the waste and the consumption that have reduced the energy with traditional method, be favorable to improving the duration of whole device when outdoor use.
The universal wheels are arranged at the bottom of the mounting base body, so that the flexibility of the whole device is improved, the loading and unloading speed of the whole device is increased, the whole device can move within a small range indoors or outdoors, and fine adjustment of the position of the whole device is facilitated.
Further, a storage battery is provided in the mounting base. Through setting up the battery, can carry out long-time detection to agricultural product in agricultural product origin place under the condition that does not have the energy to further improve the device and at outdoor duration and outdoor nimble degree, no longer rely on external power source alone to provide the energy.
According to one embodiment of the invention, the cleaning assembly comprises a rotating shaft, the rotating shaft is vertically arranged inside the feeding base body, the upper end of the rotating shaft is connected with a first motor through a coupler, a spiral blade plate is spirally and circularly arranged on the rotating shaft, the bottom end of the rotating shaft is connected with a bottom plate, the bottom plate is arranged adjacent to the bottom of the feeding base body and keeps a distance, and a sponge block is circularly arranged on the bottom plate;
the first motor is vertically arranged on the top of the feeding base body.
The first motor drives the rotating shaft to rotate, so that parts such as the spiral blade plate and the like are driven to realize surface washing action on the agricultural products in the feeding assembly, the ultrasonic wave is improved to act on the surfaces of the agricultural products, and chemical residues on the surfaces of the agricultural products are promoted to be separated; in addition, the spiral blade plate can drive the agricultural products in the bottom direction of the bottom plate to move upwards in the rotating process so as to avoid the situation that the agricultural products are excessively accumulated in the bottom plate direction and are not cleaned in place; in addition, the bottom plate connected with the bottom end of the rotating shaft can reduce or reduce excessive contact between the materials and the blanking assembly, so that the blanking assembly is realized in which only part of the materials fall to the bottom in the cleaning process, and the contact area between the materials and the spiral vane plate at the upper part can be increased by reducing the diameter of the bottom plate; and the spiral blade plate is driven by the rotating shaft to drive the displacement of the agricultural products in the feeding assembly, so that the agricultural products are prevented from being excessively gathered at the bottom of the feeding assembly, the agricultural products can be cleaned in the displacement process, and the efficiency and the quality of cleaning the agricultural products are improved.
According to one embodiment of the invention, a flexible plate is arranged outside the spiral blade plate, rubber blocks are arranged at intervals on the spiral blade plate, and brushes are uniformly distributed on the rubber blocks.
When the motor drives the rotating shaft to rotate, the spiral blade plate is driven to roll agricultural products in the feeding assembly continuously, and the sponge block and the hairbrush can wash the rolled agricultural products comprehensively; in addition, the agricultural products are driven by the spiral blade plate to move upwards, in the process that the agricultural products move upwards, the brush, the sponge block and other components can clean the surfaces of the agricultural products, meanwhile, the design of the flexible plate can improve the extending area of the spiral blade plate for pushing the agricultural products upwards, the effect of moving the agricultural products upwards is improved, and further the effect of cleaning the surfaces of the agricultural products is improved; in addition, the flexible plate enlarges the distribution space of the materials in the feeding assembly and is favorable for realizing that an upward rotational flow is formed in the feeding assembly to improve the upward movement probability of the materials, and simultaneously, the rotational flow improves the flow effect of water in the upper space and the lower space of the upper part, thereby reducing the damage of the surface of the agricultural product caused by the continuous cleaning of parts on the same surface of the agricultural product in the cleaning process, and further leading to the occurrence of the water inlet problem in the agricultural product.
According to one embodiment of the invention, one crushing barrel is connected with a first driving motor and is relatively fixed in position, connecting shafts at two ends of the other crushing barrel are connected with one end of a screw rod through bearings, the screw rod is in penetrating rotary connection with the connecting plate, a control rod is arranged at the other end of the screw rod, the screw rod is perpendicular to the axis of the other crushing barrel, and a sliding groove is formed in the mounting base body at the position of the first driving motor connected with the other crushing barrel;
the connecting plate is arranged on the mounting base body.
For different agricultural products, the distance between the two crushing barrels is controlled by controlling the control rod, so that targeted crushing treatment can be performed on different agricultural product varieties, and the general use degree of the whole device is improved; in addition, in the subsequent cleaning and cleaning process, the distance between the two crushing barrels can be further enlarged, the crushing barrels can be carefully and quickly cleaned and sorted, the cleaning speed is increased, and the subsequent improvement on the cleaning efficiency of the whole device is facilitated.
According to one embodiment of the invention, the auxiliary crushing assembly comprises a first sieve plate, the first sieve plate is positioned below the crushing barrel, a second sieve plate is arranged below the first sieve plate in parallel, the second sieve plate is fixed on the crushing base body, and a hydraulic rod and a spring are arranged between the second sieve plate and the first sieve plate;
the hydraulic rod and the spring are obliquely arranged;
the first sieve plate and the second sieve plate are both provided with sieve pores;
the first sieve plate is in contact connection with the crushing barrel.
A hydraulic rod and a spring are arranged between the first sieve plate and the second sieve plate, and the second sieve plate is fixed on the crushing base body, so that the first sieve plate on the upper part of the second sieve plate is stably and elastically supported; meanwhile, when the agricultural products are too large or hard in texture, the agricultural products can not be crushed at one time, at the moment, the first sieve plate moves downwards to enlarge the distance between the first sieve plate and the crushing barrel, so that the normal rolling of the crushing barrel is ensured, and the crushing barrel is prevented from being blocked due to the fact that too many uncrushed agricultural products are accumulated at the bottom of the crushing barrel; in addition, in the process that the first sieve plate moves up and down, the agricultural products are influenced in the crushing process, so that the chips of the agricultural products are reduced or prevented from being adhered to the crushing barrel and the surface of a crushing base body, and the subsequent cleaning and washing of the whole device are facilitated; in addition, reciprocate the in-process at first sieve, can carry out once more the extrusion crushing effect to the agricultural product through or on the second sieve, improve the broken degree of agricultural product, improve follow-up remaining detection precision to the inside chemical of agricultural product, can also reduce or avoid the sieve mesh jam on first sieve and the second sieve, prevent that agricultural product from blockking up when supplementary broken subassembly.
According to one embodiment of the invention, the crushing bulges are distributed on the side of the crushing barrel uniformly, and the surfaces of the crushing bulges are arranged roughly. Through at broken bucket side evenly distributed crushing arch, when two broken buckets carried out crushing treatment to agricultural product, can improve the broken degree and the crushing efficiency of crops to improve the remaining detection precision to the inside chemical of agricultural product, further reduce the sieve mesh jam on first sieve and the second sieve simultaneously, prevent that agricultural product from blockking up when through supplementary broken subassembly.
According to one embodiment of the invention, the blanking assembly comprises a second driving motor, the second driving motor is connected with a cross plate, and the cross plate is positioned at the bottom of the feeding base body;
and a blanking port corresponding to the cross plate is arranged at the bottom of the feeding base body.
The cross plate is arranged at the bottom of the feeding base body and used for realizing batch blanking of agricultural products in the feeding base body, so that the situation that the crushing effect of the crushing barrel at the bottom is reduced due to overlarge blanking amount of the agricultural products is avoided, and the situation that the crushing barrel is blocked due to overlarge blanking amount and the whole device cannot run is avoided; in addition, the feeding assembly and the crushing assembly can run simultaneously by continuously blanking in batches, so that the detection efficiency of the whole device on chemical residues of crops is improved; in addition, through the continuous rotation cross plate, crops are blanked continuously in batches, the bottom crushing assembly can be always in a high crushing state, and the crushing effect of the bottom crushing assembly can be improved.
According to one embodiment of the invention, a water level detector and a temperature detector are arranged inside the feeding base body.
According to one embodiment of the invention, the crushing base is provided with a temperature detector and a pH detector inside.
Furthermore, a push rod is arranged on the outer side of the installation base body. Through being provided with the push rod for the integrated device is convenient for remove in the small scale, improves the degree of convenience when outdoor to agricultural product detect.
Drawings
FIG. 1 is a schematic view of an agricultural product inspection apparatus;
FIG. 2 is a front cross-sectional view of an agricultural product inspection device;
FIG. 3 is an exploded view of the cleaning assembly;
FIG. 4 is a schematic cross-sectional view of a feed assembly;
FIG. 5 is another schematic angular cross-sectional view of the feed assembly;
fig. 6 is a schematic cross-sectional view of a crushing assembly.
Reference numerals: the device comprises a feeding assembly 100, an ultrasonic generator 101, a feeding pipeline 102, a feeding base body 110, a conveying pipe 111, a pump body 112, a second electromagnetic valve 113, a cleaning assembly 120, a rotating shaft 121, a first motor 122, a coupling 123, a bottom plate 124, a sponge block 125, a blanking assembly 130, a second driving motor 131, a cross plate 132, a spiral vane plate 140, a flexible plate 141, a rubber block 142, a brush 143, a crushing assembly 200, a crushing base body 210, a crushing barrel 220, a first driving motor 221, a screw 222, a connecting plate 223, a control rod 224, a blanking pipe 230, a first electromagnetic valve 231, an auxiliary crushing assembly 240, a first sieve plate 241, a second sieve plate 242, a hydraulic rod 243, a spring 244, a crushing protrusion 225, a mounting base body 300 and a universal wheel 301.
Detailed Description
The technical solution of the present invention is further described in detail below with reference to the following detailed description and the accompanying drawings:
example 1:
the technical scheme adopted by the invention for realizing the purpose is as follows:
as shown in fig. 1 and 2, an agricultural product inspection device includes:
the feeding assembly 100, the feeding assembly 100 includes a feeding base 110, a cleaning assembly 120 is arranged in the feeding base 110, an ultrasonic generator 101 is arranged on one side of the feeding base 110, a feeding port is arranged on the opposite side of the feeding base 110 and the ultrasonic generator 101, the feeding port is connected with a feeding pipeline 102, and a blanking assembly 130 is arranged at the bottom of the feeding base 110;
the crushing assembly 200 comprises a crushing base body 210, the middle layer of the crushing base body 210 is provided with symmetrically-arranged crushing barrels 220, two ends of each crushing barrel 220 are respectively connected with a connecting shaft, each connecting shaft is connected with the crushing base body 210, the end part of each connecting shaft is connected with a first driving motor 221, an auxiliary crushing assembly 240 is arranged below each crushing barrel 220, a discharging pipe 230 is arranged below each crushing base body 210, and the middle section of each discharging pipe 230 is provided with a first electromagnetic valve 231;
the mounting base 300 is provided with a universal wheel 301 at the bottom of the mounting base 300;
the feeding device is characterized in that the feeding component 100 is arranged at the top of the mounting base 300, the crushing component 200 is arranged inside the mounting base 300, and the crushing component 200 corresponds to the blanking component 130 at the bottom of the feeding base 110;
one end of a transmission pipe 111 is arranged on one side of the bottom layer of the feeding base body 110, the other end of the transmission pipe 111 is connected with a pump body 112, the pump body 112 is arranged on the installation base body 300, and a second electromagnetic valve 113 is arranged on the transmission pipe 111.
By adopting the technical scheme, the ultrasonic generator 101 is arranged in the feeding assembly 100, the ultrasonic generator 101 emits ultrasonic waves to the agricultural products to destroy chemical residues attached to the surface of the agricultural products, so that the chemical residues are separated from the surface of the agricultural products, the agricultural products are cleaned by the cleaning assembly 120 in the feeding assembly 100, the chemical residues on the surface of the agricultural products are thoroughly separated from the surface of the agricultural products, the agricultural products are transmitted to the pump body 112 through the transmission pipe 111 arranged at the bottom layer of the feeding assembly 100, and chemical analysis is carried out after the agricultural products are collected. The ultrasonic generator 101 is matched with the cleaning assembly 120, so that the separation degree of the chemical residues is improved, and the detection precision of the integral device on the surface chemical residues is improved.
Symmetrically placed crushing barrels 220 in the crushing assembly 200 are driven by a first driving motor 221 to rotate in opposite directions so as to crush the agricultural products. Simultaneously, at broken in-process, supplementary broken subassembly 240 that broken bucket 220 below set up can carry out supplementary crushing to agricultural product, carries out comparatively thorough breakage to agricultural product to accomplish to the remaining whole detection of the inside chemical of agricultural product, improve the remaining precision of the inside chemical of agricultural product. The crushed agricultural products are discharged through the discharge pipe 230, and then the chemical residue inside the agricultural products is analyzed by collecting the crushed agricultural products. The invention adopts physical extrusion crushing, reduces the temperature generated in the crushing process compared with the crushing process, prevents the juice and the chemical residues in the agricultural products from volatilizing or generating chemical action under the action of high temperature, and improves the precision of the chemical residues in the products in the subsequent detection: in addition, compared with a crushing means, the power required by physical extrusion crushing is reduced, the complexity of the device is reduced, and the energy loss is reduced; in addition, if different agricultural products are to be detected continuously, the products need to be cleaned in order to prevent different juices from interfering with each other, and compared with a smashing device, the device is not easy to clean.
The feeding base body 110 is provided with the unloading subassembly 130 at the bottom, and the unloading subassembly 130 can be continuously with the agricultural product after handling in the feeding subassembly 100, in the broken subassembly 200 of throwing into in succession in batches to accomplish simultaneously and continuously to detect and record agricultural product epidermis and the inside chemical residue that contains of agricultural product, improve the incomplete detection efficiency of the internal chemical residue that contains of agricultural product epidermis. Through crushing subassembly 200 and feeding base member 110 relative setting, drop the agricultural product in the feeding subassembly 100 to crushing subassembly 200 with gravity, compare with traditional method and reduced the waste and the consumption of the energy, be favorable to improving the duration of whole device when using in the open air.
The universal wheels 301 are arranged at the bottom of the mounting base body 300, so that the flexibility of the whole device is improved, the loading and unloading speed of the whole device is facilitated, the whole device can move in a small range indoors or outdoors, and fine adjustment of the position of the whole device is facilitated.
Further, a battery is provided in the mounting base 300. Through setting up the battery, can carry out long-time detection to agricultural product in agricultural product origin under the condition that does not have the energy to further improve the device and in outdoor duration and outdoor nimble degree, no longer rely on external power source alone to provide the energy.
As shown in fig. 3, 4 and 5, the cleaning assembly 120 includes a rotating shaft 121, the rotating shaft 121 is vertically disposed inside the feeding base 110, the upper end of the rotating shaft 121 is connected to a first motor 122 through a coupling 123, a spiral vane 140 is spirally disposed on the rotating shaft 121 in a surrounding manner, the bottom end of the rotating shaft 121 is connected to a bottom plate 124, the bottom plate 124 is disposed adjacent to and spaced from the bottom of the feeding base 110, and a sponge block 125 is disposed on the bottom plate 124 in a surrounding manner;
the first motor 122 is vertically disposed on top of the feed substrate 110.
The first motor 122 drives the rotating shaft 121 to rotate, and further drives the spiral blade plate 140 and other components to achieve surface washing action on the agricultural products in the feeding assembly 100, so that ultrasonic wave action on the surfaces of the agricultural products is improved, and chemical residues on the surfaces of the agricultural products are enabled to be separated; in addition, the spiral vane 140 can drive the agricultural products in the bottom direction of the bottom plate 124 to move upwards during the rotation process, so as to avoid the situation that the agricultural products are excessively accumulated in the direction of the bottom plate 124, and thus the cleaning is not in place; in addition, the bottom plate 124 connected to the bottom end of the rotating shaft 121 can reduce or reduce the excessive contact between the material and the blanking assembly 130, so that only part of the material falls to the blanking assembly 130 at the bottom in the cleaning process, and the contact area between the material and the upper spiral vane 140 can be increased by reducing the diameter of the bottom plate 124; and, drive spiral lamina 140 through pivot 121 and drive the displacement of agricultural product in feeding component 100 inside, not only can realize avoiding agricultural product excessive gathering in feeding component 100 bottom, can also realize wasing agricultural product at the displacement in-process, improve the abluent efficiency of agricultural product and quality.
As shown in fig. 3, a flexible plate 141 is provided outside the spiral vane plate 140, rubber blocks 142 are provided at intervals on the spiral vane plate 140, and brushes 143 are uniformly distributed on the rubber blocks 142.
When the motor drives the rotating shaft 121 to rotate, the spiral blade plate 140 is driven to continuously roll the agricultural products in the feeding assembly 100, and the sponge block 125 and the brush 143 are favorable for comprehensively washing the rolled agricultural products; in addition, the agricultural products are driven by the spiral blade plate 140 to move upwards, in the process that the agricultural products move upwards, the brush 143, the sponge block 125 and other components can clean the surfaces of the agricultural products, meanwhile, the design of the flexible plate can improve the extending area of the spiral blade plate 140 for pushing the agricultural products upwards, the effect of upward movement of the agricultural products is improved, and further the effect of cleaning the surfaces of the agricultural products is improved; in addition, the flexible plate 141 enlarges the distribution space of the material inside the feeding assembly 100 and is beneficial to realizing that an upward rotational flow is formed inside the feeding assembly 100 to improve the upward movement probability of the material, and simultaneously, the rotational flow is used for improving the flow effect of water flow in the upper and lower spaces of the upper part, thereby reducing the continuous cleaning of the parts on the same surface of the agricultural product in the cleaning process to cause the surface damage of the agricultural product, and further leading to the occurrence of the internal water inlet problem of the agricultural product.
As shown in fig. 1 and 6, one crushing barrel 220 is connected with a first driving motor 221 and is relatively fixed in position, connecting shafts at two ends of the other crushing barrel 220 are connected with one end of a screw 222 through bearings, the screw 222 is in penetrating and rotating connection with a connecting plate 223, the other end of the screw 222 is provided with a control rod 224, the screw 222 is perpendicular to the axis of the other crushing barrel 220, and a sliding groove is formed in the mounting base 300 at the first driving motor 221 connected with the other crushing barrel 220;
the connection plate 223 is disposed on the mounting base 300.
For different agricultural products, the distance between the two crushing barrels 220 is controlled by controlling the control rod 224, so that targeted crushing treatment can be performed on different agricultural product varieties, and the general use degree of the whole device is improved; in addition, in the subsequent cleaning and cleaning process, the distance between the two crushing barrels 220 can be further enlarged, the crushing barrels 220 can be carefully and quickly cleaned and sorted, the cleaning speed is increased, and the subsequent cleaning efficiency of the whole device is improved.
As shown in fig. 6, the auxiliary crushing assembly 240 includes a first sieve plate 241, the first sieve plate 241 is located below the crushing barrel 220, a second sieve plate 242 is arranged below the first sieve plate 241 in parallel, the second sieve plate 242 is fixed on the crushing base body 210, and a hydraulic rod 243 and a spring 244 are arranged between the second sieve plate 242 and the first sieve plate 241;
the hydraulic rod 243 and the spring 244 are both obliquely arranged;
both the first sieve plate 241 and the second sieve plate 242 are provided with sieve holes;
the first screening deck 241 is in contact connection with the crushing bucket 220.
A hydraulic rod 243 and a spring 244 are arranged between the first sieve plate 241 and the second sieve plate 242, and the second sieve plate 242 is fixed on the crushing base body 210, so that the first sieve plate 241 on the upper part of the second sieve plate 242 is stably and elastically supported; meanwhile, when the agricultural products are too big or hard, the agricultural products may not be crushed at one time, and at this time, the first sieve plate 241 moves downwards to enlarge the distance between the first sieve plate 241 and the crushing barrel 220, so that the normal rolling of the crushing barrel 220 is ensured, and the crushing barrel 220 is prevented from being stuck due to the fact that too many uncrushed agricultural products are accumulated at the bottom of the crushing barrel 220; in addition, during the process that the first sieve plate 241 moves up and down, the agricultural products are influenced during the crushing process, so that the adhesion of the fragments of the agricultural products to the crushing barrel 220 and the surface of the crushing base body 210 is reduced or avoided, and the cleaning of the subsequent integral device are facilitated; in addition, in the process that first sieve plate 241 reciprocates, can carry out the crushing effect once more to the agricultural product through or on second sieve plate 242, improve the broken degree of agricultural product, improve the follow-up remaining detection precision to the inside chemical of agricultural product, can also reduce or avoid the sieve mesh jam on first sieve plate 241 and the second sieve plate 242, prevent that agricultural product from blockking up when passing through supplementary broken subassembly 240.
As shown in fig. 6, crushing protrusions 225 are uniformly distributed on the side of the crushing barrel 220, and the surface of the crushing protrusions 225 is rough. Through at broken bucket 220 bucket side evenly distributed crushing arch 225, when two broken buckets 220 carry out crushing treatment to agricultural product, can improve the broken degree and the crushing efficiency of crops to improve the remaining detection precision to the inside chemical of agricultural product, further reduce the sieve mesh jam on first sieve 241 and the second sieve 242 simultaneously, prevent that agricultural product from blockking up when passing through supplementary broken subassembly 240.
As shown in fig. 1, 4 and 5, the blanking assembly 130 includes a second driving motor 131, the second driving motor 131 is connected to a cross plate 132, and the cross plate 132 is located at the bottom of the feeding base 110;
the bottom of the feed substrate 110 is provided with a drop opening corresponding to the cross plate 132.
Through the arrangement of the cross plate 132 at the bottom of the feeding base body 110, the cross plate 132 is used for realizing batch blanking of agricultural products in the feeding base body 110, so that the reduction of the crushing effect of the crushing barrel 220 at the bottom due to too large blanking amount of the agricultural products is avoided, and meanwhile, the phenomenon that the crushing barrel 220 is blocked due to too large blanking amount and the whole device cannot operate is avoided; in addition, the feeding assembly 100 and the crushing assembly 200 can run simultaneously by blanking continuously in batches, which is beneficial to improving the detection efficiency of the whole device on chemical residues of crops; in addition, through the continuous rotation of the cross plate 132, crops are blanked continuously in batches, so that the bottom crushing assembly 200 can be always in a high crushing state, and the crushing effect of the bottom crushing assembly 200 can be improved.
The feeding base 110 is provided with a water level detector and a temperature detector inside.
The crushing base 210 is provided with a temperature detector and a pH detector inside.
Further, a push rod is provided outside the mounting base 300. Through being provided with the push rod for the integrated device is convenient for remove in the small scale, improves the degree of convenience when outdoor to agricultural product detect.
The technical solutions of the present invention have been described in detail with reference to the above embodiments, it should be understood that the above embodiments are only specific examples of the present invention and should not be construed as limiting the present invention, and any modifications, additions or similar substitutions made within the scope of the principles of the present invention should be included in the protection scope of the present invention.
Claims (3)
1. An agricultural product inspection device comprising:
the feeding assembly (100) comprises a feeding base body (110), a cleaning assembly (120) is arranged in the feeding base body (110), an ultrasonic generator (101) is arranged on one side of the feeding base body (110), a feeding hole is formed in the side, opposite to the ultrasonic generator (101), of the feeding base body (110), the feeding hole is connected with a feeding pipeline (102), and a blanking assembly (130) is arranged at the bottom of the feeding base body (110);
the crushing assembly (200) comprises a crushing base body (210), the middle layer of the crushing base body (210) is provided with symmetrically-arranged crushing barrels (220), two ends of each crushing barrel (220) are respectively connected with a connecting shaft, each connecting shaft is connected with the crushing base body (210), the end part of each connecting shaft is connected with a first driving motor (221), an auxiliary crushing assembly (240) is arranged below each crushing barrel (220), a discharging pipe (230) is arranged below each crushing base body (210), and the middle section of each discharging pipe (230) is provided with a first electromagnetic valve (231);
the mounting base body (300), the bottom of the mounting base body (300) is provided with a universal wheel (301);
the feeding device is characterized in that the feeding assembly (100) is arranged at the top of the mounting base body (300), the crushing assembly (200) is arranged inside the mounting base body (300), and the crushing assembly (200) is arranged corresponding to the blanking assembly (130) at the bottom of the feeding base body (110);
one end of a transmission pipe (111) is arranged on one side of the bottom layer of the feeding base body (110), the other end of the transmission pipe (111) is connected with a pump body (112), the pump body (112) is arranged on the installation base body (300), and a second electromagnetic valve (113) is arranged on the transmission pipe (111);
the cleaning assembly (120) comprises a rotating shaft (121), the rotating shaft (121) is vertically arranged inside the feeding base body (110), the upper end of the rotating shaft (121) is connected with a first motor (122) through a coupler (123), a spiral vane plate (140) is spirally arranged on the rotating shaft (121) in a surrounding mode, the bottom end of the rotating shaft (121) is connected with a bottom plate (124), the bottom plate (124) and the bottom of the feeding base body (110) are adjacently arranged and keep a distance, and a sponge block (125) is arranged on the bottom plate (124) in a surrounding mode;
the first motor (122) is vertically arranged at the top of the feeding base body (110);
a flexible plate (141) is arranged on the outer side of the spiral blade plate (140), rubber blocks (142) are arranged on the spiral blade plate (140) at intervals, and brushes (143) are uniformly distributed on the rubber blocks (142);
one crushing barrel (220) is connected with a first driving motor (221) and is relatively fixed in position, connecting shafts at two ends of the other crushing barrel (220) are connected to one end of a screw rod (222) through bearings, the screw rod (222) is in penetrating and rotating connection with a connecting plate (223), a control rod (224) is arranged at the other end of the screw rod (222), the screw rod (222) and the other crushing barrel (220) are vertically arranged in an axial line, and a sliding groove is formed in the position, connected with the other crushing barrel (220), of the first driving motor (221) of the installation base body (300); the connecting plate (223) is arranged on the mounting base body (300);
the auxiliary crushing assembly (240) comprises a first sieve plate (241), the first sieve plate (241) is positioned below the crushing barrel (220), a second sieve plate (242) is arranged below the first sieve plate (241) in parallel, the second sieve plate (242) is fixed on the crushing base body (210), and a hydraulic rod (243) and a spring (244) are arranged between the second sieve plate (242) and the first sieve plate (241);
the hydraulic rod (243) and the spring (244) are both arranged in an inclined manner;
the first sieve plate (241) and the second sieve plate (242) are both provided with sieve holes;
the first screen plate (241) is in contact connection with the crushing barrel (220);
a water level detector and a temperature detector are arranged on the inner side of the feeding base body (110);
the inner side of the crushing basal body (210) is provided with a temperature detector and a pH detector.
2. The agricultural product inspection device of claim 1, wherein: crushing bulges (225) are uniformly distributed on the side of the crushing barrel (220), and the surfaces of the crushing bulges (225) are arranged in a rough manner.
3. The agricultural product inspection device of claim 1, wherein: the blanking assembly (130) comprises a second driving motor (131), the second driving motor (131) is connected with a cross plate (132), and the cross plate (132) is positioned at the bottom of the feeding base body (110); and a blanking port corresponding to the cross plate (132) is arranged at the bottom of the feeding base body (110).
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210541269.5A CN114778252B (en) | 2022-05-19 | 2022-05-19 | Agricultural product detection device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210541269.5A CN114778252B (en) | 2022-05-19 | 2022-05-19 | Agricultural product detection device |
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| CN114778252A CN114778252A (en) | 2022-07-22 |
| CN114778252B true CN114778252B (en) | 2022-12-06 |
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| CN215180094U (en) * | 2021-07-01 | 2021-12-14 | 广西南农康顺生物开发有限公司 | Pesticide residue detection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105319111A (en) * | 2015-11-13 | 2016-02-10 | 无锡艾科瑞思产品设计与研究有限公司 | Portable sample detection and treatment box for agricultural products |
| WO2017201879A1 (en) * | 2016-05-27 | 2017-11-30 | 牟伟 | Multidirectional detector for various residual pesticide data |
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| CN114778252A (en) | 2022-07-22 |
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