CN213044769U

CN213044769U - Bait feeding device for crab apartment

Info

Publication number: CN213044769U
Application number: CN202021037402.6U
Authority: CN
Inventors: 段争; 胡海刚; 危鹏搏; 唐潮
Original assignee: Ningbo University
Current assignee: Ningbo University
Priority date: 2020-06-08
Filing date: 2020-06-08
Publication date: 2021-04-27
Anticipated expiration: 2030-06-08

Abstract

The utility model discloses a bait casting device for crab apartment, which comprises a vertical conveying mechanism, N horizontal tracks and a feeding trolley, wherein the vertical conveying mechanism is divided into N layers according to the conveying position from bottom to top, the N horizontal tracks are arranged according to the N layers from bottom to top, one end of the N horizontal tracks is respectively connected with the vertical conveying mechanism, the horizontal track positioned at the nth layer is positioned above the nth layer breeding box group of the crab apartment, when feeding is started, the feeding trolley firstly travels along the 1 st layer of horizontal track to realize feeding of the 1 st layer of cultivation boxes, the feeding trolley returns to the 1 st layer of the vertical conveying mechanism after the feeding is finished, at the moment, the vertical conveying mechanism conveys the feeding trolley layer by layer to enable the feeding trolley to sequentially reach the 2 nd layer to the Nth layer to carry out feeding of the 2 nd layer to the Nth layer of cultivation boxes, after feeding of the Nth layer of cultivation box group is completed, the vertical conveying mechanism conveys the feeding trolley to a default position; the advantages are low labor intensity and high feeding precision.

Description

Bait feeding device for crab apartment

Technical Field

The utility model relates to a device of feeding especially relates to a device of feeding for crab apartment.

Background

The portunus trituberculatus is an important aquaculture crab in China, is distributed in the south and north of China and along the coast, is popular with consumers and is not in demand in the market. The artificial culture of the portunus trituberculatus starts in 90 years of the 20 th century, the traditional soil pond culture is mainly adopted, and the culture mode is greatly influenced by weather, the water quality is difficult to control, and the number of diseases is large. In addition, the survival rate of the culture is low because of the mutual killing habit of the portunus trituberculatus individuals. And the traditional soil pond culture occupies large area, the water consumption is large, the productivity per unit area is low, and the culture cost is high.

With the development of the portunus trituberculatus breeding technology, a three-dimensional layered breeding system with high breeding survival rate and low cost appears, and the three-dimensional layered breeding system is also called as a crab apartment. The patent No. ZL201110354588.7 discloses a circulating three-dimensional water treatment system for portunus trituberculatus and discloses a crab apartment adopting the circulating three-dimensional water treatment system. This crab apartment includes the cistern, water pump and at least two-layer breed case group that distributes from top to bottom and the water catch bowl that is located the breed case group below of lower floor, every layer of breed case group comprises a plurality of upper end open-ended breed casees of evenly spaced arrangement along a line, be connected with the outlet pipe between water catch bowl and the cistern, the fixed spray pipe that is provided with in the top of the breed case group of the superiors, through the inlet tube intercommunication between spray pipe and the cistern, the used water of cistern in with the water catch bowl filters the back and recycles, be favorable to the environmental protection. Oxygenation is carried out between the upper and lower two-layer aquaculture box group in this crab apartment through rivers gravity to only breed a swimming crab in a aquaculture box, avoided the incomplete phenomenon of killing each other between the individual, breed the survival rate height, also convenient management simultaneously, it is big to breed space utilization, has improved the unit area productivity, has reduced whole breed cost. However, in the daily aquaculture process, the procedures of feeding, pesticide application, health monitoring and the like are important and various works, but at present, almost all indoor factory crab apartments including the crab apartments are manually fed, the labor intensity is high, the feeding amount is basically determined according to the personal experience of farmers, and the feeding precision is low.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that a bait casting device for crab apartments is provided, which has lower labor intensity and higher feeding precision.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: a feeding device for a crab apartment is characterized in that the number of breeding box groups of the crab apartment is N, the feeding device comprises a vertical conveying mechanism, N horizontal rails and a feeding trolley, the vertical conveying mechanism is divided into N layers according to the conveying position of the vertical conveying mechanism from bottom to top, the N horizontal rails are arranged according to the N layers from bottom to top, one ends of the N horizontal rails are respectively connected with the vertical conveying mechanism, the N horizontal rails correspond to the N layers of the vertical conveying mechanism one by one, the horizontal rail positioned on the nth layer is positioned above the nth layer of breeding box group of the crab apartment and corresponds to the nth layer of breeding box group of the crab apartment, the default position of the feeding trolley in the vertical conveying mechanism is the 1 st layer of the feeding trolley, when feeding is started, the feeding trolley firstly walks along the 1 st layer of the horizontal rail to realize feeding of the 1 st layer of breeding box group, feeding the materials to the 1 st layer of the vertical conveying mechanism, conveying the feeding trolleys layer by the vertical conveying mechanism at the moment to enable the feeding trolleys to sequentially reach the 2 nd layer to the Nth layer, feeding the breeding boxes on the 2 nd layer to the Nth layer, and conveying the feeding trolleys to a default position by the vertical conveying mechanism after the feeding of the breeding boxes on the Nth layer is finished.

The vertical conveying mechanism comprises a well support, a traction machine, a worm gear speed reducer, a pair of guide rails and a car, the traction machine is arranged at the top of the well support, the traction machine is connected with the worm gear speed reducer, the pair of guide rails are oppositely fixed on the well support along the vertical direction, the car is arranged on the pair of guide rails, the car is connected with the worm gear speed reducer, when the traction machine and the worm gear speed reducer rotate, the car can upwards or downwards move along the pair of guide rails, the car is used for placing the feeding trolley, transparent coamings are respectively arranged on the periphery of the well support, the periphery of the well support is also divided into N layers just opposite to the coaminces of the crabs, and openings for the feeding trolley to enter and exit are arranged at each layer, the opening at the nth layer is used as the nth layer channel of the vertical conveying mechanism, the feeding trolley can enter the nth layer horizontal rail from the vertical conveying mechanism through the nth layer channel of the vertical conveying mechanism, or can enter the vertical conveying mechanism from the nth layer horizontal rail, and N is 1, 2, … and N.

Each horizontal track respectively comprises a flat plate and baffles arranged on two sides of the flat plate, a tracking line is arranged in the middle of the flat plate, the tracking line extends from the front end of the flat plate to the rear end of the flat plate along the advancing direction of the feeding trolley, M feed openings are arranged on the flat plate at intervals along the advancing direction of the feeding trolley, M is equal to the number of the breeding boxes in each layer of breeding box group of the crab apartment, the tracking line is cut off at each feed opening, the M feed openings in the horizontal track on the nth layer correspond to the M breeding boxes in the breeding box group on the nth layer of the crab apartment one by one, and the feeding trolley feeds materials when reaching each feed opening; the feeding trolley comprises a trolley body, a feeding hopper, a first motor set, a second motor set, a first motor, a left wheel set consisting of two left wheels, a right wheel set consisting of two right wheels, a tracking sensor, a motor controller, a feeding pipe, a feeding screw and a cylindrical shell, wherein the first motor set and the second motor set respectively consist of two motors, the left wheel set is arranged at the bottom of the left side of the trolley body, the right wheel set is arranged at the bottom of the right side of the trolley body, the first motor set is used for driving the left wheel set to rotate, the second motor set is used for driving the right wheel set to rotate, the first motor set and the second motor set are respectively connected with the motor controller, the tracking sensor is arranged at the bottom of the trolley body, and the tracking sensor is connected with the motor controller, the tracking sensor is matched with a tracking line in the horizontal track to monitor whether the feeding trolley deviates in the advancing process, when the feeding trolley deviates in the advancing process, the motor controller controls the first motor set and the second motor set to adjust the advancing direction of the feeding trolley so that the feeding trolley does not deviate any more, the cylinder shell is fixed on the trolley body, the feeding screw rod is positioned in the cylinder shell and extends to the rear end of the cylinder shell, the feeding screw rod is connected with the first motor, the first motor is connected with the motor controller, the rear end of the cylinder shell is connected with the blanking pipe, a feeding hole is arranged at the top of the front end of the cylinder shell, and the feeding hopper is arranged on the trolley body and is positioned right above the feeding hole, throw bait in the material hopper via the feed inlet get into the feed screw on, first motor drive feed screw rotate, feed screw on bait convey backward to the unloading pipe be in and fall into the breed incasement via the feed opening on the horizontal track under the action of gravity and carry out once and throw bait.

The vehicle body is also provided with a rechargeable battery, and the rechargeable battery provides power for the first motor set, the second motor set and the first motor.

The bait casting device further comprises a charging pile used for charging the rechargeable battery, the charging pile comprises a pile body, a charging connector module and an alarm, the charging connector module and the alarm are respectively installed on the pile body, the charging connector module supplies the rechargeable battery to be charged, and the alarm provides full charge state alarm.

Compared with the prior art, the utility model has the advantages that the vertical conveying mechanism, the N horizontal rails and the feeding trolley are arranged, the vertical conveying mechanism is divided into N layers according to the conveying position from bottom to top, the N horizontal rails are arranged according to the N layers from bottom to top, one end of the N horizontal rails is respectively connected with the vertical conveying mechanism, the N horizontal rails are in one-to-one correspondence with the N layers of the vertical conveying mechanism, the horizontal rail positioned at the nth layer is positioned above the nth layer breeding box group of the crab apartment and corresponds to the nth layer breeding box group of the crab apartment, the default position of the feeding trolley in the vertical conveying mechanism is the 1 st layer, when the feeding trolley starts to feed, the feeding trolley firstly walks along the 1 st layer horizontal rail to realize the feeding of the 1 st layer breeding box group, the feeding trolley returns to the 1 st layer of the vertical conveying mechanism after the feeding is finished, at the moment, the vertical conveying mechanism conveys the feeding trolley layer by layer to enable the feeding trolley to sequentially reach the 2 nd to the nth layer, carry out 2 nd layer ~ N layer and breed throwing of case group and expect, after the material of throwing of case group is accomplished to the Nth layer, perpendicular conveying mechanism will throw the material dolly and deliver to acquiescent position, from this the utility model discloses a throw the material dolly and replace the manual work and throw the material mode, intensity of labour is lower, and throw and feed the precision higher.

Drawings

Fig. 1 is a schematic structural view of a feeding device for crab apartments of the present invention;

FIG. 2 is a schematic structural view of a vertical conveying mechanism in the feeding device for crab apartments of the present invention;

FIG. 3 is a schematic view showing the structure of a horizontal rail in the feeding device for crab apartments of the present invention;

FIG. 4 is a schematic structural view of a feeding trolley in the feeding device for crab apartments;

FIG. 5 is a schematic structural view of a feeding screw of a feeding trolley in the feeding device for crab apartments;

fig. 6 is a schematic structural diagram of a charging pile in the feeding device for crab apartments of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

Example (b): as shown in the figure, the bait feeding device for the crab apartment takes the number of the breeding box groups of the crab apartment 1 as N, and comprises a vertical conveying mechanism 2, N horizontal rails 3 and a bait feeding trolley, wherein the vertical conveying mechanism 2 is divided into N layers according to the conveying position from bottom to top, the N horizontal rails 3 are arranged according to the N layers from bottom to top, one end of each horizontal rail 3 is connected with the vertical conveying mechanism 2, the N horizontal rails 3 correspond to the N layers of the vertical conveying mechanism 2 one by one, the horizontal rail 3 positioned on the nth layer is positioned above the nth layer breeding box group of the crab apartment 1 and corresponds to the nth layer breeding box group of the crab apartment 1, the default position of the bait feeding trolley in the vertical conveying mechanism 2 is the 1 st layer, when the bait feeding trolley starts to feed, the bait feeding trolley firstly walks along the 1 st layer of horizontal rail 3 to realize the bait feeding of the 1 st layer of breeding box group, and returns to the 1 st layer of the vertical conveying mechanism 2 after the bait feeding is finished, at the moment, the vertical conveying mechanism 2 conveys the feeding trolley layer by layer to enable the feeding trolley to sequentially reach the 2 nd layer to the Nth layer, feeding of the 2 nd layer to the Nth layer cultivation box group is carried out, and after feeding of the Nth layer cultivation box group is completed, the vertical conveying mechanism 2 conveys the feeding trolley to a default position. The transfer of the batch wagons in the vertical conveyor 2 and the travel on the horizontal rails 3 can be effected by time setting.

In this embodiment, the vertical conveying mechanism 2 includes a hoistway support 4, a traction machine 5, a worm and gear speed reducer 6, a pair of guide rails 7 and a car 8, the traction machine 5 is installed on the top of the hoistway support 4, the traction machine 5 is connected with the worm and gear speed reducer 6, the pair of guide rails 7 are fixed on the hoistway support 4 in an opposite manner along the vertical direction, the car 8 is installed on the pair of guide rails 7, the car 8 is connected with the worm and gear speed reducer 6, when the traction machine 5 and the worm and gear speed reducer 6 rotate, the car 8 can do linear motion upwards or downwards along the pair of guide rails 7, the car 8 is used for placing a feeding trolley, transparent coamings 10 are respectively installed around the hoistway support 4, the coaming 10 around the hoistway support 4 facing the apartment crabs 1 is also divided into N floors, each floor is provided with an opening 9 for the feeding trolley to enter and exit, the opening 9 on the nth floor is used as a floor passage of the vertical, the feeding trolley can enter the N-th horizontal rail 3 from the vertical conveying mechanism 2 through the N-th channel of the vertical conveying mechanism 2, or can enter the vertical conveying mechanism 2 from the N-th horizontal rail 3, wherein N is 1, 2, … and N.

In the embodiment, each horizontal track 3 comprises a flat plate 31 and baffle plates 32 arranged on two sides of the flat plate 31, a tracking line 33 is arranged in the middle of the flat plate 31, the tracking line 33 extends from the front end of the flat plate 31 to the rear end of the flat plate 31 along the advancing direction of the feeding trolley, M feed openings 34 are arranged on the flat plate 31 at intervals along the advancing direction of the feeding trolley, M is equal to the number of the breeding boxes in each layer of breeding box group of the crab apartment 1, the tracking line 33 is cut off at each feed opening 34, M feed openings 34 in the horizontal track 3 on the nth layer correspond to M breeding boxes in the nth layer of breeding box group of the crab apartment 1 one by one, and the feeding trolley feeds materials when reaching each feed opening 34;

the feeding trolley comprises a trolley body 11, a feeding hopper 12, a first motor set, a second motor set, a first motor 13, a left wheel set consisting of two left wheels 14, a right wheel set consisting of two right wheels 15, a tracking sensor 16, a motor controller, a discharging pipe 17, a feeding screw 18 and a cylindrical shell 19, wherein the first motor set and the second motor set respectively consist of two motors, the left wheel set is arranged at the bottom of the left side of the trolley body 11, the right wheel set is arranged at the bottom of the right side of the trolley body 11, the first motor set is used for driving the left wheel set to rotate, the second motor set is used for driving the right wheel set to rotate, the first motor set and the second motor set are respectively connected with the motor controller, the tracking sensor 16 is arranged at the bottom of the trolley body 11, the tracking sensor 16 is connected with the motor controller, the tracking sensor 16 is matched with a tracking line 33 in a horizontal rail 3 to monitor whether the feeding trolley deviates in the advancing process, when the feeding trolley deviates in the advancing process, the motor controller controls the first motor group and the second motor group to adjust the advancing direction of the feeding trolley so that the feeding trolley does not deviate any more, the cylinder shell 19 is fixed on the trolley body 11, the feeding screw 18 is positioned in the cylinder shell 19 and extends to the rear end of the cylinder shell 19, the feeding screw 18 is connected with the first motor 13, the first motor 13 is connected with the motor controller, the rear end of the cylinder shell 19 is connected with the blanking pipe 17, a feeding hole is formed in the top of the front end of the cylinder shell 19, the feeding hopper 12 is installed on the trolley body 11 and is positioned right above the feeding hole, bait in the feeding hopper enters the feeding screw 18 through the feeding hole, the first motor 13 drives the feeding screw 18 to rotate, and the bait on the feeding screw 18 is conveyed backwards to the blanking pipe 17 and falls into the breeding box through the blanking hole 34 on the horizontal rail 3 under the action of gravity to perform primary feeding.

In this embodiment, a rechargeable battery 20 is further installed on the vehicle body 11, and the rechargeable battery 20 provides power for the first motor set, the second motor set and the first motor 13.

In this embodiment, the bait casting device further comprises a charging pile for charging the rechargeable battery 20, the charging pile comprises a pile body 21, a charging connector module 22 and an alarm 23, the charging connector module 22 and the alarm 23 are respectively installed on the pile body 21, the charging connector module 22 is used for charging the rechargeable battery 24, and the alarm 23 is used for giving an alarm when the rechargeable battery is fully charged.

Claims

1. A feeding device for crab apartments is characterized by comprising a vertical conveying mechanism, N horizontal rails and a feeding trolley, wherein the vertical conveying mechanism is divided into N layers from bottom to top according to the conveying position of the vertical conveying mechanism, the N horizontal rails are arranged according to the N layers from bottom to top, one ends of the N horizontal rails are respectively connected with the vertical conveying mechanism, the N horizontal rails correspond to the N layers of the vertical conveying mechanism one by one, the horizontal rail on the nth layer is positioned above the nth layer of crab apartments and corresponds to the nth layer of crab apartments, the default position of the feeding trolley in the vertical conveying mechanism is the 1 st layer of the feeding trolley, when feeding is started, the feeding trolley firstly travels along the 1 st layer of the horizontal rail to realize feeding of the 1 st layer of crab apartments, feeding the materials to the 1 st layer of the vertical conveying mechanism, conveying the feeding trolleys layer by the vertical conveying mechanism at the moment to enable the feeding trolleys to sequentially reach the 2 nd layer to the Nth layer, feeding the breeding boxes on the 2 nd layer to the Nth layer, and conveying the feeding trolleys to a default position by the vertical conveying mechanism after the feeding of the breeding boxes on the Nth layer is finished.

2. The bait casting device for crab apartments according to claim 1, wherein the vertical transporting mechanism comprises a vertically disposed hoistway support, a traction machine, a worm gear reducer, a pair of guide rails, and a car, the traction machine is installed on the top of the hoistway support, the traction machine is connected to the worm gear reducer, the pair of guide rails is fixed to the hoistway support in a vertical direction in an opposite manner, the car is installed on the pair of guide rails, the car is connected to the worm gear reducer, when the traction machine and the worm gear reducer rotate, the car can move linearly upward or downward along the pair of guide rails, the car is used for placing the feeding car, transparent panels are installed around the hoistway support, the surrounding plate of the hoistway bracket, which faces the crab apartment, is also divided into N layers, each layer is provided with an opening for feeding in and out of a trolley, the nth layer of opening is used as an nth layer of channel of the vertical conveying mechanism, the feeding trolley can enter an nth layer of horizontal track from the vertical conveying mechanism through the nth layer of channel of the vertical conveying mechanism or can enter the vertical conveying mechanism from the nth layer of horizontal track, and N is 1, 2, … and N.

3. The bait casting device for the crab apartment as claimed in claim 2, wherein each of the horizontal rails comprises a flat plate and baffles arranged on both sides of the flat plate, the middle of the flat plate is provided with a tracking line, the tracking line extends from the front end of the flat plate to the rear end of the flat plate along the traveling direction of the feeding trolley, the flat plate is provided with M feed openings at intervals along the traveling direction of the feeding trolley, M is equal to the number of the breeding boxes in each breeding box group of the crab apartment, at each feed opening, the tracking line is cut off, the M feed openings in the horizontal rail at the nth layer correspond to the M breeding boxes in the breeding box group at the nth layer of the crab apartment one by one, and the feeding trolley feeds materials when reaching each feed opening;

the feeding trolley comprises a trolley body, a feeding hopper, a first motor set, a second motor set, a first motor, a left wheel set consisting of two left wheels, a right wheel set consisting of two right wheels, a tracking sensor, a motor controller, a feeding pipe, a feeding screw and a cylindrical shell, wherein the first motor set and the second motor set respectively consist of two motors, the left wheel set is arranged at the bottom of the left side of the trolley body, the right wheel set is arranged at the bottom of the right side of the trolley body, the first motor set is used for driving the left wheel set to rotate, the second motor set is used for driving the right wheel set to rotate, the first motor set and the second motor set are respectively connected with the motor controller, the tracking sensor is arranged at the bottom of the trolley body, and the tracking sensor is connected with the motor controller, the tracking sensor is matched with a tracking line in the horizontal track to monitor whether the feeding trolley deviates in the advancing process, when the feeding trolley deviates in the advancing process, the motor controller controls the first motor set and the second motor set to adjust the advancing direction of the feeding trolley so that the feeding trolley does not deviate any more, the cylinder shell is fixed on the trolley body, the feeding screw rod is positioned in the cylinder shell and extends to the rear end of the cylinder shell, the feeding screw rod is connected with the first motor, the first motor is connected with the motor controller, the rear end of the cylinder shell is connected with the blanking pipe, a feeding hole is arranged at the top of the front end of the cylinder shell, and the feeding hopper is arranged on the trolley body and is positioned right above the feeding hole, throw bait in the material hopper via the feed inlet get into the feed screw on, first motor drive feed screw rotate, feed screw on bait convey backward to the unloading pipe be in and fall into the breed incasement via the feed opening on the horizontal track under the action of gravity and carry out once and throw bait.

4. A feeding device for crab apartments as claimed in claim 3, wherein a rechargeable battery is further mounted on said body, said rechargeable battery providing power to said first motor unit, said second motor unit and said first motor.

5. The bait casting device for crab apartments as claimed in claim 4, further comprising a charging post for charging the rechargeable battery, the charging post comprising a post body, a charging connector module and an alarm, the charging connector module and the alarm being mounted on the post body, respectively, the charging connector module being used for charging the rechargeable battery, the alarm providing a full charge state alarm.