CN211881748U - Pneumatic dispensing system of pellet feed - Google Patents
Pneumatic dispensing system of pellet feed Download PDFInfo
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- CN211881748U CN211881748U CN201820835817.4U CN201820835817U CN211881748U CN 211881748 U CN211881748 U CN 211881748U CN 201820835817 U CN201820835817 U CN 201820835817U CN 211881748 U CN211881748 U CN 211881748U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
Abstract
The utility model relates to a pneumatic pellet feed feeding system, which belongs to the technical field of high-density industrial aquaculture, and comprises a pneumatic feeding device, a storage device, a feed distribution pipeline and a control device; the pneumatic feeding device comprises a feeding hole and a discharging hole, the feeding hole is connected with the storage device, and the discharging hole is connected with the feed distribution pipeline; the control device is used for controlling the pneumatic feeding device, so that the pneumatic feeding device sucks the feed in the storage device and sprays the sucked feed into the feed distribution pipeline; the control device is also used for controlling the feed distribution pipeline, so that the feed sprayed into the feed distribution pipeline is put into the cultivation box needing to be fed. The pneumatic granular feed feeding system can realize point-to-point feeding of solid granular feed, can replace manual work to throw the material to every breed case respectively, greatly reduced the amount of labour, shortened and thrown the material cycle, realized that high density batch production aquaculture's automation is thrown the material.
Description
Technical Field
The utility model relates to a high density batch production aquaculture technical field, in particular to pneumatic dispensing system of pellet feed.
Background
The high-density industrial aquaculture can ensure that the cultured species can reach the fastest production speed in the optimal environment, and the culture mode has the advantages of no influence of the climate environment, water saving, land saving, environmental protection, high unit area production and the like, and gradually becomes the development direction of the modern aquatic fishery.
At present, in livestock breeding, for example, an automatic feeding system in a pig farm, liquid feed is put in a centralized way and mainly conveyed by a pipeline; in the plastic processing industry, vacuum suction and spiral feeding of solid particles such as plastic particles are commonly used. Wherein, no matter be the feed quantity of pipe-line transportation or spiral pay-off great, and all be applicable to continuous or batch feed, and to high density batch production aquaculture, what generally adopt is pellet feed, and be discontinuous feed, for example crab class, fish culture, the input volume of fodder is less relatively, belong to the micro-feed, and the feeding process is for feeding a plurality of breed casees respectively, if adopt pipe-line transportation or spiral material feeding unit to carry out the input of fodder, the input volume is great, the practicality is relatively poor, and the cost is higher, and pipe-line transportation and spiral transportation all adopt the main equipment, area is great, consequently present high density batch production aquaculture generally adopts the manual work to throw the material respectively to every breed case, the amount of labour is big, the cycle is long, unfavorable to the expansion of production scale.
SUMMERY OF THE UTILITY MODEL
In order to solve the problems that the labor capacity is large and the feeding period is long due to the fact that feeding is carried out on each breeding box manually in the prior art, the utility model provides a pneumatic pellet feed feeding system which comprises a pneumatic feeding device, a storage device, a feed distribution pipeline and a control device;
the pneumatic feeding device comprises a feeding hole and a discharging hole, the feeding hole is connected with the storage device, and the discharging hole is connected with the feed distribution pipeline;
the control device is used for controlling the pneumatic feeding device, so that the pneumatic feeding device sucks the feed in the storage device and sprays the sucked feed into the feed distribution pipeline;
the control device is also used for controlling the feed distribution pipeline, so that the feed sprayed into the feed distribution pipeline is put into the cultivation box needing to be fed.
The pneumatic feeding device comprises a device body, a compressed air storage device and a vacuum generator;
the device comprises a device body, a feeding port, a storage device, a compressed air storage device, a discharge port and a vacuum generator, wherein the feeding port is arranged in the side wall of the device body and communicated with the feeding channel;
the control device is used for controlling the feeding electromagnetic valve to enable the feed in the storage device to enter the feeding channel; the control device is used for controlling the regulating electromagnetic valve to enable the compressed air storage device to spray compressed air into the feeding channel; the control device can control the vacuum generator to vacuumize the feeding channel.
The feed distribution pipeline comprises a main pipeline, a plurality of distribution pipelines, a two-way electromagnetic valve and a plurality of three-way electromagnetic valves, the main pipeline is connected with the discharge port through the two-way electromagnetic valve, the starting end of each distribution pipeline is communicated with the main pipeline through one three-way electromagnetic valve, a plurality of groups of branch pipelines are arranged on each distribution pipeline, each group of branch pipelines corresponds to one cultivation box, each group of branch pipelines comprises a hard pipe and a hose which are mutually communicated, the hard pipe is connected with the distribution pipelines through one three-way electromagnetic valve, and the hose is communicated with the feeding port of the cultivation box;
the control device can control the two-way electromagnetic valve and respectively control each three-way electromagnetic valve, so that a plurality of different passages can be formed in the feed distribution pipeline, and each breeding box corresponds to one passage.
When one of the cultivation boxes needs to be fed,
the control device controls the feeding electromagnetic valve to be opened, controls the two-way electromagnetic valve to be closed, controls the regulating electromagnetic valve to be closed, controls the vacuum generator to operate, controls the feeding electromagnetic valve to be closed after the feed in the storage device is sucked into the feeding channel, and controls the vacuum generator to stop operating;
the control device controls the two-way electromagnetic valve to be opened, and simultaneously controls the three-way electromagnetic valves on the corresponding passages of the breeding box needing to be fed to be opened completely and controls the three-way electromagnetic valves on the other passages to be closed completely;
the control device controls the regulating electromagnetic valve to be opened, so that compressed air in the compressed air storage device is sprayed into the feeding channel, and the feed in the feeding channel is thrown into the breeding box needing to be thrown through a passage formed in the feed distribution pipeline.
The pneumatic feeding device comprises a device body, a piston, a sealing ring and a servo electric cylinder;
the device body is internally provided with a feeding channel, the servo electric cylinder is positioned at one end of the feeding channel and is connected with the piston, the piston extends into the feeding channel, the servo electric cylinder can drive the piston to move back and forth in the feeding channel, the part of the piston, which is contacted with the inner wall of the feeding channel, is provided with the sealing ring, the discharge hole is arranged at the other end of the feeding channel, the feed hole is arranged on the side wall of the device body and is communicated with the feeding channel, the feed hole is communicated with the material storage device through a third pipeline, and a feeding electromagnetic valve is arranged on the third pipeline;
the control device is used for controlling a feeding electromagnetic valve on a third pipeline to enable the feed in the storage device to enter the feeding channel; the control device is used for controlling the servo electric cylinder to enable the servo electric cylinder to drive the piston to move back and forth in the feeding channel.
The control device comprises a walking part, a feeding tail end mounting frame and a controller;
the pneumatic feeding device, the storage device and the feed distribution pipeline are arranged on the feeding tail end mounting frame, and the feeding tail end mounting frame is arranged on the walking part;
the controller is used for controlling the walking part to enable the walking part to drive the hard pipe to move to the position above the feeding port of each cultivation box;
the controller is used for controlling a feeding electromagnetic valve on the third pipeline to enable the feed in the storage device to enter the feeding channel; the controller is used for controlling the servo electric cylinder to enable the servo electric cylinder to drive the piston to move back and forth in the feeding channel.
The feed distribution pipeline comprises a hard pipe and an electromagnetic valve, the hard pipe is connected with the discharge hole, and the electromagnetic valve is arranged on the hard pipe;
the controller is used for controlling the electromagnetic valve to enable the feed in the hard pipe to be fed into the breeding box below the hard pipe.
When one of the cultivation boxes needs to be fed,
the controller controls the walking part to enable the walking part to drive the hard pipe to move to the position above a feeding port of the cultivation box needing feeding;
the controller controls the feeding electromagnetic valve on the third pipeline to be opened, controls the electromagnetic valve on the hard pipe to be closed, controls the servo electric cylinder to drive the piston to move outwards along the feeding channel, controls the feeding electromagnetic valve on the third pipeline to be closed after a certain amount of feed is sucked into the feeding channel, and controls the servo electric cylinder to stop running;
the controller controls the electromagnetic valve on the hard pipe to be opened, and controls the servo electric cylinder to push the piston into the feeding channel, so that the feed in the feeding channel is fed into the breeding box needing feeding through the hard pipe.
The pneumatic feeding device also comprises a filter screen, and the filter screen is arranged at the joint of the vacuum generator and the feeding channel.
The fodder distribution pipeline still includes the recovery tube, every the terminal of distribution pipeline all communicates with the recovery tube, and the exit of recovery tube is equipped with a fodder collection box, and the position that is close the recovery tube export on the recovery tube is equipped with a valve.
Through above technical scheme, for prior art, the utility model discloses following beneficial effect has:
the utility model provides a pneumatic feeding system of pellet feed can absorb the fodder through the pneumatic feeding device of controlling means control, and can control pneumatic feeding device and spray inspiratory fodder to the fodder distribution pipeline in, and throw in the fodder to the breed incasement that needs the material through control fodder distribution pipeline, adopt this system can throw the material to every breed case in proper order, realize the point-to-point of solid pellet feed and put in, can replace the manual work to throw the material to every breed case respectively, greatly reduced the amount of labour, shortened and thrown the material cycle, the automatic of having realized high density batch production aquaculture throws the material.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is a schematic structural diagram of a pneumatic pellet feed dispensing system provided in embodiment 1 of the present invention;
fig. 2 is a plan view of a feed distribution pipeline provided in embodiment 1 of the present invention;
fig. 3 is a schematic view of the connection between the vacuum generator and the device body provided in embodiment 1 of the present invention;
fig. 4 is a flow chart of feeding materials by using a pneumatic pellet feed feeding system provided in embodiment 1 of the present invention;
fig. 5 is a schematic structural diagram of a pneumatic pellet feed dispensing system provided in embodiment 2 of the present invention;
fig. 6 is a flowchart of an initialization process provided in embodiment 2 of the present invention;
fig. 7 is a flow chart of feeding materials by using a pneumatic feeding system for pellet feed provided by the embodiment of the present invention 2.
In the figure:
1 pneumatic feeding device, 2 storage device, 3 fodder distribution pipeline, 4 feed inlets, 5 discharge ports, 6 breed the case, 7 device bodies, 8 compressed air storage device, 9 vacuum generator, 10 feed channels, 11 first pipeline, electromagnetic valve on 12 first pipeline, 13 second pipeline, electromagnetic valve on 14 second pipeline, 15 main pipeline, 16 distribution pipeline, 17 two-way electromagnetic valve, 18 three-way electromagnetic valve, 19 branch pipelines, 20 hard pipes, 21 hose, 22 feed inlet, 23 buffer, 24 filter screen, 25 recovery tube, 26 fodder recovery case, 27 valves, 28 pistons, 29 sealing rings, 30 servo electric cylinders, 31 third pipeline, electromagnetic valve on 32 third pipeline, 33 walking portion, 34 feed end mounting bracket, 35 electromagnetic valve.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic drawings and illustrate the basic structure of the present invention only in a schematic manner, and thus show only the components related to the present invention.
Example 1
In order to solve the problems that the labor capacity is large and the feeding period is long due to the fact that feeding is carried out on each breeding box manually and respectively in the prior art, as shown in the figures 1 to 3, the utility model provides a pneumatic pellet feed feeding system which is suitable for the breeding scene of aquaculture by adopting a plurality of breeding boxes and comprises a pneumatic feeding device 1, a storage device 2, a feed distribution pipeline 3 and a control device;
the pneumatic feeding device 1 comprises a feeding hole 4 and a discharging hole 5, the feeding hole 4 is connected with the storage device 2, and the discharging hole 5 is connected with the feed distribution pipeline 3;
the control device is used for controlling the pneumatic feeding device 1, so that the pneumatic feeding device 1 sucks the feed in the storage device 2 and sprays the sucked feed into the feed distribution pipeline 3;
the control device is also used for controlling the feed distribution pipeline 3, so that the feed sprayed into the feed distribution pipeline 3 is put into the breeding box 6 needing to be fed.
The present invention may be applied to a control device for controlling a power supply.
As shown in fig. 1, in the present embodiment, the pneumatic feeding device 1 includes a device body 7, a compressed air storage device 8, and a vacuum generator 9;
a feeding channel 10 is arranged in the device body 7, the feeding port 4 is arranged on the side wall of the device body 7 and communicated with the feeding channel 10, one end of the feeding channel 10 is connected with a compressed air storage device 8, the discharging port 5 is arranged at the other end of the feeding channel 10, and a vacuum generator 9 is connected with the feeding channel 10.
The feed in the storage device 2 can be added manually or fed to the storage device 2 through a feeder;
the storage device 2 can be connected with the feeding port 4 of the device body 7 through a pipeline, the pipeline is a first pipeline 11, a feeding electromagnetic valve 12 is arranged on the first pipeline 11, and the control device is used for controlling the feeding electromagnetic valve 12 to enable feed in the storage device 2 to enter a feeding channel 10;
the feeding channel 10 can be connected with the compressed air storage device 8 through a pipeline, the pipeline is a second pipeline 13, a regulating electromagnetic valve 14 is arranged on the second pipeline 13, compressed air is stored in the compressed air storage device 8, and the control device is used for controlling the regulating electromagnetic valve 14 to enable the compressed air storage device 8 to spray compressed air into the feeding channel 10; the control device can also control the vacuum generator 9 to evacuate the feeding channel 10.
When vacuum suction is carried out, the control device controls the feeding electromagnetic valve 12 on the first pipeline 11 to be opened, the regulating electromagnetic valve 14 on the second pipeline 13 to be closed, the vacuum generator 9 is controlled to operate, the vacuum generator 9 vacuumizes the feeding channel 10, the feeding channel 10 generates negative pressure, feed in the storage device 2 is sucked, the suction amount of the feed is controlled by controlling the vacuumizing time, the vacuumizing time corresponding to the feed amount required by suction can be obtained through an experimental method, when the vacuumizing time reaches a set value, the sucked feed amount also meets the requirement, the control device controls the electromagnetic valve 12 on the first pipeline 11 to be closed, and the vacuum generator 9 is controlled to stop operating;
when the pneumatic feeding is carried out, the control device controls the regulating electromagnetic valve 14 on the second pipeline 13 to be opened, so that the compressed air storage device 8 is sprayed into the feeding channel 10 and enters the feed distribution pipeline 3 through the discharge port 5, the spraying force is controlled by controlling the regulating electromagnetic valve 14 on the second pipeline 13, the feed sucked into the feeding channel 10 is distributed into the breeding box 6 through the feed distribution pipeline 3, and the breeding box 6 can be of a cubic or cylindrical structure.
As shown in fig. 1 and fig. 2, in this embodiment, the feed distribution pipeline 3 includes a main pipeline 15, a plurality of distribution pipelines 16, a two-way electromagnetic valve 17 and a plurality of three-way electromagnetic valves 18, the main pipeline 15 is connected to the discharge port 5 through the two-way electromagnetic valve 17, the starting end of each distribution pipeline 16 is communicated with the main pipeline 15 through one three-way electromagnetic valve 18, each distribution pipeline 16 is further provided with a plurality of sets of branch pipelines 19, each set of branch pipelines 19 corresponds to one cultivation box 6, each set of branch pipelines 19 includes a hard pipe 20 and a soft pipe 21 which are communicated with each other, the hard pipe 20 is connected to the distribution pipeline 16 through one three-way electromagnetic valve 18, the soft pipe 21 is communicated with a feeding port 22 of the cultivation box 6, the soft pipe 21 can be inserted into the feeding port 22 of the cultivation box 6, the control device can control the two-way electromagnetic valve 17 and respectively control each three-way electromagnetic valve 18, each breeding box 6 corresponds to one passage.
Thus, when the vacuum generator 9 vacuumizes the feeding channel 10, the two-way electromagnetic valve 17 between the main pipeline 15 and the discharge port 5 is controlled to be closed; when the compressed air sprays the feed in the feeding channel 10, the two-way electromagnetic valve 17 between the main pipeline 15 and the discharge port 5 is controlled to be opened while the regulating electromagnetic valve 14 on the second pipeline 13 is opened, so that the feed sucked into the feeding channel 10 is sprayed into the feed distribution pipeline 3, meanwhile, the three-way electromagnetic valve 18 between the hard pipe 20 corresponding to the breeding box 6 to be fed and the distribution pipeline 16 is opened, the three-way electromagnetic valve 18 between the distribution pipeline 16 and the main pipeline 15 is opened, and the rest three-way electromagnetic valves 18 are controlled to be completely closed, so that only the pipeline corresponding to the breeding box 6 to be fed is in a passage state, the sprayed feed enters the breeding box 6 through the passage, the breeding of the breeding box 6 is realized, and when other breeding box 6 to be fed is required, the principle is the same as above.
The following is an example of the feeding process using the apparatus of the present embodiment, referring to fig. 1 and 2, for example, if feeding is required to the cultivation box labeled 6 in fig. 1, as shown in fig. 4, the feeding process comprises the following steps:
sucking feed: the control device controls the feeding electromagnetic valve 12 on the first pipeline 11 to be opened, controls the two-way electromagnetic valve 17 between the main pipeline 15 and the discharge port 5 to be closed, controls the regulating electromagnetic valve 14 on the second pipeline 13 to be closed, controls the vacuum generator to operate, controls the feeding electromagnetic valve 12 on the first pipeline 11 to be closed after a certain amount of feed is sucked from the storage device 2 into the feeding channel 10 through the vacuum generator 9, and controls the vacuum generator 9 to stop operating;
preparing for feeding: the control device controls the two-way electromagnetic valve 17 to be opened, and simultaneously controls the three-way electromagnetic valves 18 on the corresponding passages of the breeding box 6 to be fed to be opened completely and controls the three-way electromagnetic valves 18 on the other passages to be closed completely; the method comprises the following specific steps: as shown in fig. 1, the cultivation box numbered 6 is a cultivation box located in the first row and the third column, so that the three-way electromagnetic valve 18 between the hard pipe 20 corresponding to the cultivation box 6 and the distribution pipeline 16 where the hard pipe 20 is located is controlled to be opened, as shown in fig. 2, the three-way electromagnetic valve 18 between the distribution pipeline 16 and the main pipeline 15 is controlled to be opened, the two-way electromagnetic valve 17 between the main pipeline 15 and the discharge port 5 is controlled to be opened, and the rest valves on the feed distribution pipeline 3 are controlled to be closed completely, so that a passage is formed in the feed distribution pipeline 3 and leads to the cultivation box numbered 6;
feeding execution: the control device controls the regulating electromagnetic valve 14 on the second pipeline 13 to open, so that the compressed air is sprayed into the feeding channel 10 with a certain spraying force, and the feed in the feeding channel 10 is thrown into the culture box with the reference number 6 through a passage formed in the feed distribution pipeline 3.
The feeding principle of different culture boxes 6 is the same as that described above, and the description is not repeated here until all the culture boxes 6 are fed, and after feeding is completed, feeding can be performed for a certain culture box 6 needing feeding for multiple times according to actual conditions.
Each cultivation box 6 is connected with the hard pipe 20 through the hose 21, so when the cultivation materials in the cultivation box 6 need to be taken out, for example, if crabs are cultivated in the cultivation box 6 and need to be taken out from the cultivation box 6, the hose 21 inserted into the cultivation box 6 can be pulled out from the feeding port 22, and then the cultivation materials are taken out through the feeding port 22, so that feeding of the cultivation box 6 can be achieved, and taking out of the cultivation materials cannot be affected.
In this embodiment, the adjusting solenoid valve 14 on the second pipeline 13 is adjusted to make the compressed air generate a large enough injection force to ensure that the feed can be fed into the cultivation box 6, the adjusting solenoid valve 14 can make the compressed air reach injection forces with different magnitudes, when feeding the cultivation boxes 6 at different positions, the injection force of the compressed air required when the feed can reach the cultivation boxes 6 can be known by a preliminary method of experiments, therefore, when feeding different cultivation boxes 6, the solenoid valve 14 can be adjusted by a control device to ensure the requirement of the injection force, in order to prevent the granulated feed from being broken due to the large injection force, a buffer 23 can be arranged at the communication position of the hard pipe 20 and the soft pipe 21 of each group of branch pipelines 19, the buffer 23 can be directly bought on the market, and can be a pressure release type buffer or an elastic damping type buffer, the feed has a certain buffer effect on the sprayed feed, prevents the feed from being broken, and is convenient for the cultured objects to eat the feed.
In this embodiment, in order to prevent the feed from entering the vacuum generator 9 during the vacuuming process of the vacuum generator 9, a filter screen 24 may be further provided for the pneumatic feeding device 1, the filter screen 24 being provided at the connection of the vacuum generator 9 and the feeding passage 10, and specifically, as shown in fig. 3, a stepped hole may be provided in the device body 7, the stepped hole being communicated with the feeding passage 10 and the vacuum generator 9, and the filter screen 24 being installed in the stepped hole.
In this embodiment, the feed distribution pipes 3 further include recovery pipes 25, each end of the distribution pipes 16 is communicated with the recovery pipe 25, a feed recovery tank 26 is provided at an outlet of the recovery pipe 25, and a valve 27 is provided on the recovery pipe 25 at a position close to the outlet of the recovery pipe 25, wherein the valve 27 is a two-way solenoid valve.
In the process of feeding the feed, the valve 27 is always in a closed state, after the feed is fed for a period of time, if broken pellet feed or wet feed is adhered to the inner wall of the feed distribution pipeline 3, the feed distribution pipeline 3 can be cleaned, at the moment, the valve 27 on the recovery pipe 25 is controlled to be opened by the control device, all the other electromagnetic valves on the feed distribution pipeline 3 are controlled to be opened, the two-way electromagnetic valve 17 between the main pipeline 15 and the discharge port 5 is controlled to be opened, the regulating electromagnetic valve 14 on the second pipeline 13 is controlled to be opened, so that the sprayed compressed air enters all the pipelines in the feed distribution pipeline 3, the feed adhered to the inner walls of all the pipelines of the feed distribution pipeline 3 is flushed out, the flushed feed is recovered by the feed recovery box 26 and can be reused after treatment, and thus, the cleaning work of the feed distribution pipeline 3 is realized, and simultaneously prevents the waste of the feed.
The utility model provides a pneumatic dispensing system of pellet feed can absorb the fodder through the pneumatic feeding device of controlling means control 1, and can control pneumatic feeding device 1 and spray the inspiratory fodder to fodder distribution pipeline 3 in, adopt vacuum generator 9 and compressed air to be the power supply, realize the operation of vacuum suction material and pneumatic feed, and put in the fodder to the breed case 6 of expecting that needs to be thrown through control fodder distribution pipeline, adopt this system can throw the material to every breed case in proper order, realize the point-to-point of solid pellet feed and put in, can replace the manual work to throw the material respectively to every breed case 6, greatly reduced the amount of labour, shortened and thrown the material cycle, the automation of having realized high density batch production aquaculture throws the material.
Example 2
As shown in fig. 5, the utility model provides a pneumatic pellet feed feeding system, which is suitable for aquaculture scenes adopting a plurality of aquaculture boxes, and comprises a pneumatic feeding device 1, a storage device 2, a feed distribution pipeline 3 and a control device;
the pneumatic feeding device 1 comprises a feeding hole 4 and a discharging hole 5, the feeding hole 4 is connected with the material storage device 2, the discharging hole 5 is connected with the feed distribution pipeline 3,
the control device is used for controlling the pneumatic feeding device 1, so that the pneumatic feeding device 1 sucks the feed in the storage device 2 and sprays the sucked feed into the feed distribution pipeline 3;
the control device is also used for controlling the feed distribution pipeline 3, so that the feed sprayed into the feed distribution pipeline 3 is put into the breeding box 6 needing to be fed.
As shown in fig. 5, in the present embodiment, the pneumatic feeding device 1 is of a piston type structure, and includes a device body 7, a piston 28, a sealing ring 29 and a servo electric cylinder 30;
the feeding channel 10 is arranged in the device body 7, the servo electric cylinder 30 is located at one end of the feeding channel 10 and connected with the piston 28, the piston 28 extends into the feeding channel 10, the servo electric cylinder 30 can drive the piston 28 to move back and forth in the feeding channel 10, a sealing ring 29 is arranged on the portion, in contact with the inner wall of the feeding channel 10, of the piston 28 to play a role in sealing, the discharging hole 5 is formed in the other end of the feeding channel 10, and the feeding hole 4 is formed in the side wall of the device body 7 and communicated with the feeding channel 10. The feed distribution pipeline 3 comprises a hard pipe 20 and an electromagnetic valve 35, the hard pipe 20 is connected with the discharge port 5, the electromagnetic valve 35 is arranged on the hard pipe 20, and the electromagnetic valve 35 can be a two-way electromagnetic valve.
The storage device 2 can be communicated with the feeding hole 4 of the device body 7 through a pipeline, the pipeline is a third pipeline 31, a feeding electromagnetic valve 32 is arranged on the third pipeline 31, the control device can control the electromagnetic valve 30 on the hard pipe 20 to be closed and control the feeding electromagnetic valve 32 on the third pipeline 31 to be opened, so that the feed in the storage device 2 enters the feeding channel 10; the running stroke of the corresponding piston when the required feed amount is reached can be obtained according to an experimental method.
The control device can control the servo electric cylinder 30 to enable the servo electric cylinder 30 to drive the piston 28 to move back and forth in the feeding channel 10, when the control device controls the servo electric cylinder 30 to drive the piston 28 to move outwards along the feeding channel 10, air in the feeding channel 10 is extracted, so that the feeding channel 10 generates negative pressure, feed in the storage device 2 is sucked, then the feeding electromagnetic valve 32 on the third pipeline 31 is controlled to be closed, and the material sucking process is completed; when the control device controls the servo electric cylinder 30 to drive the piston 28 to push into the feeding passage 10, the feed in the feeding passage 10 is sprayed into the hard tube 20.
The control device in the embodiment comprises a walking part 33, a feeding tail end mounting rack 34 and a controller, wherein the controller can be a programmable logic controller;
the pneumatic feeding device 1, the storage device 2 and the feed distribution pipeline 3 are arranged on a feeding tail end mounting frame 34, and the feeding tail end mounting frame 34 is arranged on the walking part 33;
the controller is used for controlling a feeding electromagnetic valve 32 on the third pipeline 31 to enable the feed in the storage device 2 to enter the feeding channel 10; the controller is used for controlling the servo electric cylinder 30, so that the servo electric cylinder 30 drives the piston 28 to move back and forth in the feeding channel 10;
the controller is also used for controlling the walking part 33, so that the walking part 33 drives the hard tube 20 to move above the feeding port 22 of each cultivation box 6, and then the electromagnetic valve 35 on the hard tube 20 is controlled to feed the fodder in the hard tube 20 into the cultivation box 6 below the hard tube 20.
The walking part 33 can be a walking robot, and the feeding end mounting rack 34 can be mounted on an end effector of the walking robot, so that the walking robot drives the hard tube 20 to move; in this embodiment, a plurality of breed casees 6 are placed on breeding the frame, and walking portion 33 still can be for installing the orbital rectangular coordinate manipulator that has on breeding the frame, and feed end mounting bracket 34 is installed at the manipulator end, and the manipulator can drive through three servo motor, and three servo motor can drive the manipulator respectively and move in X, Y, Z three directions, realizes that the manipulator drives hard tube 20 and carries out the three-dimensional removal.
The device in this embodiment can be initialized after assembly, in order to pre-store the position coordinates of the feeding opening 22 of the cultivation box 6 and the control state of the servo system of the walking part 33 at this time when different cultivation boxes 6 are fed, so that automatic feeding can be realized subsequently, when the walking part 33 is a manipulator, as shown in fig. 6, the initialization process can include the following steps:
After the initialization is completed, the walking part 33 can be automatically controlled to move according to the position coordinates of the feeding openings 22 of each cultivation box 6 stored in the database and the control state of the servo system at the moment, so that the walking part 33 drives the hard tube 20 to move to the upper part of the corresponding feeding opening 22.
As shown in fig. 7, the feeding process using the apparatus of the present embodiment may include the following steps:
preparing for feeding: the controller controls the walking part 33 to make the walking part 33 drive the hard tube 20 to move from the calibration position to the position above the feeding opening 22 of the cultivation box 6 needing to be fed;
sucking feed: the controller controls the feeding electromagnetic valve 32 on the third pipeline 31 to be opened, controls the electromagnetic valve 35 on the hard pipe 20 to be closed, controls the servo electric cylinder 30 to drive the piston 28 to move outwards along the feeding channel 10, controls the feeding electromagnetic valve 32 on the third pipeline 31 to be closed after a certain amount of feed is sucked into the feeding channel 10, and controls the servo electric cylinder 30 to stop running;
feeding execution: the controller controls the electromagnetic valve 30 on the hard tube 20 to be opened, controls the servo electric cylinder 30 to push the piston 28 into the feeding channel 10, enables the feed in the feeding channel 10 to be thrown into the breeding box 6 needing to be thrown through the hard tube 20, controls the walking part 33 to drive the hard tube 20 to return to the calibration position, and finishes feeding.
If all the cultivation boxes 6 need to be fed, the materials can be sequentially fed according to the principle of first-line later feeding and near feeding or the principle of first-line later feeding and near feeding, and a certain cultivation box 6 can also be fed for multiple times according to actual conditions.
The pneumatic pellet feed feeding system of the utility model can control the pneumatic feeding device 1 to suck the feed through the controller of the control device and can control the pneumatic feeding device 1 to spray the sucked feed into the feed distribution pipeline 3, the operation of vacuum suction and pneumatic feeding is achieved by the sliding of the piston 28 in the feeding channel 10, the hard tubes 20 are driven by the walking part 33 of the control device to move to the upper part of each breeding box 6, and the controller of the control device controls the electromagnetic valve 30 on the hard tube 20 to feed the feed in the hard tube 20 into the breeding box 6 which needs to feed, can replace the manual work to throw material respectively to every breed case 6, greatly reduced the amount of labour, shortened and thrown the material cycle, adopt this system can throw material to every breed case in proper order, realized the point-to-point input of solid pellet feed, realized that high density batch production aquaculture's automation is thrown and is expected.
It will be understood by those skilled in the art that, unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. It will be further understood that terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning that is consistent with their meaning in the context of the prior art and will not be interpreted in an idealized or overly formal sense unless expressly so defined herein.
In light of the foregoing, it will be apparent to those skilled in the art from this disclosure that various changes and modifications can be made without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (8)
1. The utility model provides a pneumatic dispensing system of pellet feed which characterized in that: the pneumatic pellet feed feeding system comprises a pneumatic feeding device, a storage device, a feed distribution pipeline and a control device;
the pneumatic feeding device comprises a feeding hole and a discharging hole, the feeding hole is connected with the storage device, and the discharging hole is connected with the feed distribution pipeline;
the control device is used for controlling the pneumatic feeding device, so that the pneumatic feeding device sucks the feed in the storage device and sprays the sucked feed into the feed distribution pipeline;
the control device is also used for controlling the feed distribution pipeline, so that the feed sprayed into the feed distribution pipeline is put into the cultivation box needing to be fed.
2. The pneumatic pellet feed dispensing system of claim 1, wherein: the pneumatic feeding device comprises a device body, a compressed air storage device and a vacuum generator;
the device comprises a device body, a feeding port, a storage device, a compressed air storage device, a discharge port and a vacuum generator, wherein the feeding port is arranged in the side wall of the device body and communicated with the feeding channel;
the control device is used for controlling the feeding electromagnetic valve to enable the feed in the storage device to enter the feeding channel; the control device is used for controlling the regulating electromagnetic valve to enable the compressed air storage device to spray compressed air into the feeding channel; the control device can control the vacuum generator to vacuumize the feeding channel.
3. The pneumatic pellet feed dispensing system of claim 2, wherein: the feed distribution pipeline comprises a main pipeline, a plurality of distribution pipelines, a two-way electromagnetic valve and a plurality of three-way electromagnetic valves, the main pipeline is connected with the discharge port through the two-way electromagnetic valve, the starting end of each distribution pipeline is communicated with the main pipeline through one three-way electromagnetic valve, a plurality of groups of branch pipelines are arranged on each distribution pipeline, each group of branch pipelines corresponds to one cultivation box, each group of branch pipelines comprises a hard pipe and a hose which are mutually communicated, the hard pipe is connected with the distribution pipelines through one three-way electromagnetic valve, and the hose is communicated with the feeding port of the cultivation box;
the control device can control the two-way electromagnetic valve and respectively control each three-way electromagnetic valve, so that a plurality of different passages can be formed in the feed distribution pipeline, and each breeding box corresponds to one passage.
4. Pneumatic pellet feed dispensing system according to claim 3, characterized in that: the pneumatic feeding device comprises a device body, a piston, a sealing ring and a servo electric cylinder;
the device body is internally provided with a feeding channel, the servo electric cylinder is positioned at one end of the feeding channel and is connected with the piston, the piston extends into the feeding channel, the servo electric cylinder can drive the piston to move back and forth in the feeding channel, the part of the piston, which is contacted with the inner wall of the feeding channel, is provided with the sealing ring, the discharge hole is arranged at the other end of the feeding channel, the feed hole is arranged on the side wall of the device body and is communicated with the feeding channel, the feed hole is communicated with the material storage device through a third pipeline, and a feeding electromagnetic valve is arranged on the third pipeline;
the control device is used for controlling a feeding electromagnetic valve on a third pipeline to enable the feed in the storage device to enter the feeding channel; the control device is used for controlling the servo electric cylinder to enable the servo electric cylinder to drive the piston to move back and forth in the feeding channel.
5. The pneumatic pellet feed dispensing system of claim 4, wherein: the control device comprises a walking part, a feeding tail end mounting frame and a controller;
the pneumatic feeding device, the storage device and the feed distribution pipeline are arranged on the feeding tail end mounting frame, and the feeding tail end mounting frame is arranged on the walking part;
the controller is used for controlling the walking part to enable the walking part to drive the hard pipe to move to the position above the feeding port of each cultivation box;
the controller is used for controlling a feeding electromagnetic valve on the third pipeline to enable the feed in the storage device to enter the feeding channel; the controller is used for controlling the servo electric cylinder to enable the servo electric cylinder to drive the piston to move back and forth in the feeding channel.
6. A pneumatic pellet feed dispensing system as claimed in claim 5, characterized in that: the feed distribution pipeline comprises a hard pipe and an electromagnetic valve, the hard pipe is connected with the discharge hole, and the electromagnetic valve is arranged on the hard pipe;
the controller is used for controlling the electromagnetic valve to enable the feed in the hard pipe to be fed into the breeding box below the hard pipe.
7. The pneumatic pellet feed dispensing system of claim 2, wherein: the pneumatic feeding device also comprises a filter screen, and the filter screen is arranged at the joint of the vacuum generator and the feeding channel.
8. Pneumatic pellet feed dispensing system according to claim 3, characterized in that: the fodder distribution pipeline still includes the recovery tube, every the terminal of distribution pipeline all communicates with the recovery tube, and the exit of recovery tube is equipped with a fodder collection box, and the position that is close the recovery tube export on the recovery tube is equipped with a valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820835817.4U CN211881748U (en) | 2018-05-31 | 2018-05-31 | Pneumatic dispensing system of pellet feed |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820835817.4U CN211881748U (en) | 2018-05-31 | 2018-05-31 | Pneumatic dispensing system of pellet feed |
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| CN211881748U true CN211881748U (en) | 2020-11-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513940A (en) * | 2018-05-31 | 2018-09-11 | 盐城工学院 | A kind of pneumatic jettison system of pellet |
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2018
- 2018-05-31 CN CN201820835817.4U patent/CN211881748U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108513940A (en) * | 2018-05-31 | 2018-09-11 | 盐城工学院 | A kind of pneumatic jettison system of pellet |
| CN108513940B (en) * | 2018-05-31 | 2023-08-25 | 盐城工学院 | Pneumatic pellet feed throwing system |
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