CN209964980U - Feeding device for crayfish breeding - Google Patents

Abstract

The utility model discloses a feeding device for crayfish breeding, which comprises a box body and a support column rotationally connected to the bottom of the box body, wherein the box body is provided with a hopper and a first motor, the first motor is connected with a throwing wheel through a rotating shaft, and the bottom of the hopper is provided with a discharge hole with a discharge direction facing the throwing wheel; be equipped with the second motor on the pillar, the second motor rotates through the pivot to be connected with the third and changes the board, and the one end that the third changes the board rotates to be connected with the second and changes the board, second changes board one end and rotates to be connected with first commentaries on classics board, and first commentaries on classics board rotates with the pillar to be connected, first commentaries on classics board and second change the board and all rotate with the box to be connected, first commentaries on classics board, second change board and third change the board and all be located between box and the second motor. The utility model discloses can realize changing the direction of throwing the material to guaranteed that the fodder is even to spread in the rearing pond, avoided the fodder excessively to concentrate and lead to the condition that partial position crayfish is hungry and other regional fodder are too much extravagant.

Description

Feeding device for crayfish breeding

Technical Field

The invention belongs to the field of agricultural cultivation of procambarus clarkii, and particularly relates to a feeding device for crayfish cultivation.

Background

Crayfish can kill each other by oneself under hunger and the not enough condition of food, generally can kill the lobster of just shelling, so throw the feed volume and must be sufficient, but throw the food too much and can cause the waste, increase the breed cost, in addition, crayfish generally appears around the night, it is accurate in order to grasp to throw the time of feeding, when throwing the material by the manual work, in case forget to throw the material because of negligence, probably cause the not enough phenomenon of food, the device of throwing food that breeds at present adopts can't be regularly by manual control, and throw the food device direction and fix, make the fodder can't spread in every place, bring the influence to crayfish's growth.

Disclosure of Invention

The technical problem is as follows: in order to solve the problem that the feeding direction of the feeding device is fixed in the prior art, the utility model provides a feeding device for crayfish breeding.

The technical scheme is as follows: the feeding device for crayfish breeding comprises a box body and a supporting column which is rotatably connected to the bottom of the box body, wherein the box body is provided with a hopper and a first motor, the first motor is connected with a material throwing wheel through a rotating shaft, and the bottom of the hopper is provided with a discharge hole of which the discharge direction faces the material throwing wheel; be equipped with the second motor on the pillar, the second motor rotates through the pivot to be connected with the third and changes the board, and the one end that the third changes the board rotates to be connected with the second and changes the board, second changes board one end and rotates to be connected with first commentaries on classics board, and first commentaries on classics board rotates with the pillar to be connected, first commentaries on classics board and second change the board and all rotate with the box to be connected, first commentaries on classics board, second change board and third change the board and all be located between box and the second motor.

The utility model discloses in, first motor drive throws the material wheel and rotates fast, and the fodder in the hopper flows from the discharge gate, falls on throwing the material and takes turns to, and fast rotating throws the material wheel and can throw out the fodder. First commentaries on classics board, second commentaries on classics board, third commentaries on classics board, second motor and pillar constitute two rocker mechanism jointly, utilize the second motor to make the third commentaries on classics board rotate, because first commentaries on classics board rotates with the pillar to be connected, and does not change in the position of junction, consequently according to two rocker mechanism principles, reciprocating motion is done on the horizontal plane to the connecting axle that first commentaries on classics board and second commentaries on classics board to make the box reciprocating rotation on the pillar thereupon, thereby realize throwing the change of material direction.

One end of the first rotating plate and one end of the second rotating plate are rotatably connected with the box body through the same connecting shaft.

In order to reduce the waste of scattered feed in the material throwing process, the box body is provided with a waste residue collecting box which is positioned below the material throwing wheel.

And a discharge hole of the hopper is in sliding fit with a baffle.

The box is equipped with electric telescopic handle, electric telescopic handle's one end with baffle fixed connection. The electric telescopic rod drives the baffle to move, and the opening and closing of the discharge hole can be controlled.

The box is equipped with controller and manual control panel, and first motor, second motor and manual control panel all with controller electric connection, can realize intelligent control.

The electric telescopic rod is electrically connected with the controller.

The box body is provided with a timer electrically connected with the controller, and feeding is achieved at regular time through time control of the timer.

Compared with the prior art, the utility model, following beneficial effect has: the utility model discloses set up the mechanism that utilizes the motor to make the box can reciprocate to wave, adopted the two rocker mechanisms of similar fan shaking head for the box can change the direction of throwing the material when throwing the material, thereby guaranteed that the fodder is even spreads in the rearing pond, avoid the fodder excessively concentrate lead to the condition that partial position crayfish is hungry and other regional fodder are too much extravagant, both satisfied the growth condition of crayfish, reduced the waste of fodder again.

Drawings

FIG. 1 is a side view of the feeding device for crayfish cultivation of the present invention;

FIG. 2 is a front view of the feeding device for crayfish cultivation of the present invention;

FIG. 3 is an enlarged view taken at A in FIG. 2;

FIG. 4 is an enlarged view at B in FIG. 2;

FIG. 5 is a circuit block diagram of the feeding device for crawfish cultivation of the present invention;

in the figure: 1-box body, 2-timer, 3-manual control panel, 4-hopper, 5-first motor, 6-throwing wheel, 7-waste residue collecting box, 8-motor shelter, 9-second motor, 10-pillar, 11-first rotating plate, 12-second rotating plate, 13-third rotating plate, 14-electric telescopic rod, 15-discharge hole, 16-baffle, 17-controller and 18-connecting shaft.

Detailed Description

The invention will be further elucidated with reference to the following specific examples.

As shown in figures 1-5, the feeding device for crawfish cultivation of the present embodiment comprises a box body 1 and a support column 10 rotatably connected to the bottom of the box body 1.

The box 1 is provided with a hopper 4 and a first motor 5. The type of the first motor 5 is Y90S-4, the rated power is 1.1KW, the first motor 5 is rotatably connected with the material throwing wheel 6 through a rotating shaft, the hopper 4 is positioned above the material throwing wheel 6, a material outlet 15 with the material discharging direction facing the material throwing wheel 6 is arranged at the bottom of the hopper 4, the first motor 5 drives the material throwing wheel 6 to rotate rapidly, feed in the hopper 4 flows out from the material outlet 15 and falls on the material throwing wheel 6, and the material throwing wheel 6 rotating rapidly can throw the feed out. In order to reduce the waste of scattered feed in the material throwing process, the box body 1 is provided with a waste residue collecting box 7, and the waste residue collecting box 7 is positioned below the material throwing wheel 6.

The pillar 10 is rotatably connected with the box body 1 to enable the pillar 10 and the box body to rotate relatively, the second motor 9 and the motor shelter 8 are arranged on the pillar 10, the second motor 9 is Y80M1-2, rated power is 0.75KW, and the motor shelter 8 is located above the second motor 9 to prevent the second motor 9 from being affected by dampness. As shown in fig. 3, a first rotating plate 11, a second rotating plate 12 and a third rotating plate 13 are arranged between the box body 1 and the second motor 9. The second motor 9 is rotatably connected with one end of a third rotating plate 13 through a rotating shaft, the other end of the third rotating plate 13 is rotatably connected with one end of a second rotating plate 12, the other end of the second rotating plate 12 and one end of a first rotating plate 11 are rotatably connected with the box body 1 through the same connecting shaft 18, the second rotating plate 12 and the first rotating plate 11 rotate relatively, and the other end of the first rotating plate 11 is rotatably connected with the supporting column 10. The first rotating plate 11, the second rotating plate 12, the third rotating plate 13, the second motor 9 and the strut 10 jointly form a double-rocker mechanism, the second motor 9 is utilized to enable the third rotating plate 13 to rotate, and the first rotating plate 11 is rotatably connected with the strut 10, and the position of the joint is not changed, so that the connecting shafts of the first rotating plate 11 and the second rotating plate 12 do reciprocating motion on the horizontal plane according to the principle of the double-rocker mechanism, and the box body 1 is accordingly rotated on the strut 10 in a reciprocating mode.

The two side faces of the discharge port of the hopper 4 are provided with sliding grooves, the baffle 16 is in sliding fit with the sliding grooves, and the discharge port 15 is opened or closed by moving the baffle 16. In order to automatically control the opening or closing of the discharge port of the hopper, the feed hopper can be further improved, the box body 1 is provided with an electric telescopic rod 14, one end of the electric telescopic rod is fixedly connected with a baffle plate 16 through a bolt, the baffle plate 16 is pulled away from the discharge port 15 due to the contraction of the electric telescopic rod 14, feed flows out, on the contrary, the baffle plate 16 blocks the discharge port 15 due to the extension of the electric telescopic rod 14, the feed stops flowing out, the feed in the hopper can be prevented from leaking when feeding is not started, and the feed hopper can be electrically controlled to enable the operation to be more convenient.

In order to enable the whole material throwing process to have a timing function, the material throwing machine can be further improved, a timer 2 is installed on one side of a box body 1, a controller 17 is installed inside the box body 1, the controller 17 is JKW11S/21S, and a first motor 5, a second motor 9, the timer 2 and an electric telescopic rod 14 are all electrically connected with the controller 17. In order to complete the feeding process when the timing or timing function is not needed to be damaged, the feeding device can be further improved, wherein a manual control panel 3 is installed on one side of the box body 1, and the manual control panel 3 is electrically connected with the controller 17. Commands are input through the manual control panel, and the first motor, the second motor and the electric telescopic rod are controlled to operate through the controller.

The utility model discloses a theory of operation and use flow: before feeding, sufficient feed is ensured in the hopper 4, the baffle 16 of the discharge port is moved out, the first motor 5 and the second motor 9 are started simultaneously, the first motor 5 operates to enable the material throwing wheel 6 to rotate rapidly, the second motor 9 operates to enable the box body 1 to rotate on the support column 10 in a reciprocating mode, the feed in the hopper 4 flows out along the discharge port 15, falls on the material throwing wheel 6 which rotates rapidly, and is thrown into the feeding pond, the unsuccessfully thrown feed slides into the waste residue collecting box 7 along the inclined inner wall of the box body, after feeding is finished, the first motor 5 and the second motor 9 are closed, and the baffle 16 moves to cover the discharge port. For the situation of setting the timer 2, firstly setting the starting time and the ending time of the timer 2, after the timer 2 reaches the starting time point, the timer 2 is electrically connected with the controller 17, the controller 17 controls the first motor 5 and the second motor 9 to start to work, meanwhile, the controller 17 controls the electric telescopic rod 14 to slowly contract, so that the baffle on the discharge hole 15 is pulled away, the feed in the hopper 4 flows out along the discharge hole 15 and falls on the rapidly rotating throwing wheel 6, when the timer 2 reaches the ending time, the controller 17 electric telescopic rod 14 pushes the baffle to seal the discharge hole 15 of the hopper 4, meanwhile, the first motor 5 and the second motor 9 stop working, and the whole feeding process is ended; if the timing function is not used, a command is input through the manual control panel 3, and the controller controls the first motor, the second motor and the electric telescopic rod to correspondingly act.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (8)

1. A feeding device for crayfish breeding is characterized by comprising a box body (1) and a support column (10) which is rotatably connected to the bottom of the box body (1), wherein the box body is provided with a hopper (4) and a first motor (5), the first motor is connected with a throwing wheel (6) through a rotating shaft, and the bottom of the hopper is provided with a discharge hole (15) with a discharge direction facing the throwing wheel; be equipped with second motor (9) on the pillar, the second motor rotates through the pivot to be connected with third commentaries on classics board (13), and the one end that the third changeed the board rotates and is connected with second commentaries on classics board (12), the second changes board one end and rotates and be connected with first commentaries on classics board (11), and first commentaries on classics board rotates with the pillar and is connected, first commentaries on classics board and second commentaries on classics board all are connected with the box rotation, first commentaries on classics board, second commentaries on classics board and third commentaries on classics board all are located between box and the second motor.

2. A feeding device for crayfish breeding as claimed in claim 1, wherein one end of the first rotary plate and one end of the second rotary plate are rotatably connected to the case through the same connecting shaft.

3. Feeding device for crayfish breeding according to claim 1, characterized in that the tank is provided with a waste collection bin (7) which is located below the throwing wheel.

4. Feeding device for crayfish breeding according to claim 1, characterised in that the outlet of the hopper is fitted with a baffle (16) in a sliding manner.

5. Feeding device for crayfish breeding according to claim 4, characterized in that the box is provided with an electric telescopic rod (14), one end of which is fixedly connected with the baffle.

6. Feeding device for crayfish cultivation as claimed in claim 1 or 4, characterized in that the tank is provided with a controller (17) and an artificial control panel (3), the first motor, the second motor and the artificial control panel being electrically connected to the controller.

7. A feeding device for crayfish breeding as claimed in claim 5, wherein the electrical telescopic rod is electrically connected to the controller.

8. Feeding device for crayfish breeding according to claim 6, characterized in that the tank is provided with a timer (2) which is electrically connected to the controller.

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