JP3024109U - Spawning device for aquaculture shells - Google Patents

Abstract

(57) [Summary] [Objective] Automatically scoop up an equal amount of aquaculture shells at the farm and drop them on the seabed sediments for labor saving, high efficiency and safety. (EN) Provided is a device for breeding aquaculture shells that is realized. [Structure] A box frame is attached to the machine frame of a kayatabira car, a horizontally long window is opened at the rear lower end of the box frame and a universal door is attached, and an impeller traverses the impeller inside, and a rubber plate is attached to each blade. Sticking,
Tow the leveling device, which has a comb-shaped claw, to the rear of the car.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The device of the present application relates to a device that, in the aquaculture work of various shellfish, evenly scatters the aquaculture shellfish on a farm to obtain complete labor saving of the work.

[0002]

[Prior art]

 In the shellfish breeding work that was carried out when various types of shellfish were cultivated in shellfish farms, the shellfish stored in bags were loaded on the loading platform of trucks, etc. Furthermore, several workers were moving the mountain shells by hand, but the work was extremely inefficient and labor intensive.

[0003]

[Appeal to be solved by the device]

 The problem to be solved by the invention of the present application is to solve these conventional problems, to simultaneously perform the automatic shelling and leveling work of shellfish, and further to allow the shellfish to intervene in the earth and sand to a predetermined depth. It is to provide a labor-saving device.

[0004]

[Means for solving the application]

 A box frame is constructed in a vehicle such as a kitavira, a horizontal window is opened at the lower end of the rear part and a universal door is attached, an impeller is installed on the inside crossing, and a rubber plate is attached to each impeller. Power is transmitted from the prime mover to one shaft end, or a handle is attached for manual rotation operation, the box frame is adjustable in vertical angle with a cylinder, and a leveling device with a pawl is installed at the rear of the kitabira car. Spawning device for aquaculture shells that is towed to the sea.

[0005]

[Work]

 According to the invention of the present application, a desired amount of aquaculture shells are housed inside a box frame, and an impeller is rotated by power transmitted from a prime mover, so that the blades rotate while the shells are housed in sequence. It is scooped in between, and due to rotation movement it falls from the bottom plate end surface onto the earth and sand on the seabed, forming a heap shape, and while repeating this operation, the forward movement of the kitabira car causes shellfish to drop and spread at a certain interval, The claws that are pulling the shellfish are scratched with each claw to evenly intervene in the soil. As the number of shells in the box decreases, the box is pushed up by the cylinder, and the shells slide in the direction of the tilt angle in the direction of the impeller, and each blade scoops a fixed amount of shells. It is used to drop the aquaculture shells on the surface of the seabed to significantly enhance the efficiency of the aquaculture shellfish breeding work in the aquaculture farm. It is possible to carry out the work safely and smoothly, for example, it can be embedded in the depth of

[0006]

【Example】

 Embodiments of the present invention will be described below. In the examples shown in FIGS. 1 and 2, the aquaculture shells were scooped with a rotating impeller to drop and sprout, and the shellfishes dropped in a heap shape were evenly leveled by a leveling device. FIG. 3 is an example view of a shellfish that has dropped in a heap-like shape, and FIG. 4 is a side view of a normalizer. FIG. 1 is a side view in which a part of the embodiment is cut away, FIG. 2 is a vertical sectional view, FIG. 3 is an example view of a heap shell dropped by an impeller, and FIG. 4 is a side view of a leveling device.

In the figure, 1 is a car wheel, 2 is a box frame attached to the frame of the car wheel, 3 is a horizontally long window, 4 is a flexible door, 5 is an impeller, 6 is a blade, 7 is a rubber plate, and 8 is A leveling tool, 9 is a nail, 10 is a shellfish for culture, and 11 is earth and sand on the seabed.

In the embodiment shown in FIG. 2, the shellfish for aquaculture is accommodated from the upper open portion into the box frame 2 mounted on the cantilever wheel 1, the ratchet wheel is moved forward, and the impeller 5 is used as a prime mover. By rotating it, each blade 6 sequentially scoops the shellfish in the box frame and rotates it to drop it from the position of the horizontally long window 3 onto the earth and sand on the seabed. Each claw 9 pushes this forward with the advance of the smoothing device, and at the same time, each claw mixes the shellfish and the earth and sand, and operates to embed it to a certain depth, making it the optimum state for aquaculture. With the decrease of shellfish, push the box frame up to an appropriate angle with a cylinder etc., slide the shellfish in the direction of the impeller, scoop an even amount with the impeller, and continuously drop the shellfish on the earth and sand of the seabed. Scattering, work safety and complete labor saving I will get it.

Since each blade is covered with a rubber plate, when the shell is scooped while the blade rotates, the pressure contact force is significantly reduced by the cushioning action and damage to the shell is minimized. is there.

[0010]

[Effect of device]

 As described above, according to the present invention, the impeller is rotated by either automatic or manual means while the cantilever wheel is moved forward in the shellfish farm, and the shellfish for cultivation that is housed in the box frame is Scoop with each blade one after another, and rotate it to drop it into a heap from the oblong window onto the earth and sand on the sea floor, and evenly push the shells with a leveling device, and at the same time embed the shells in the sand to disperse difficult shells. The breeding work is highly efficient.

[Brief description of drawings]

FIG. 1 is a side view in which a part of an embodiment of the present invention is cut away.

FIG. 2 is a vertical sectional view of an example.

FIG. 3 is an example view of an aquaculture shellfish that has been dropped and scattered.

FIG. 4 is a side view of the leveling device.

[Explanation of symbols]

 1 car wheel for car 2 car box frame mounted on car frame for car car 3 horizontal window 4 universal door 5 impeller 6 blades 7 rubber plate 8 leveler 9 claws 10 aquaculture shell 11 seabed sediment

Claims (1)

[Scope of utility model registration request] 1. A universal door is attached to a rear lower end of a box frame formed in a vehicle such as a car for a cantilever, and an impeller is transversely mounted on a bearing at an inner position thereof, and a rubber plate or the like is attached to each vane. Power is transmitted from the prime mover to one end of the impeller,
Alternatively, the handle can be removed for manual operation, the angle of the box frame can be adjusted with a cylinder, and a leveling device with claws on the rear of the cantilever car is pulled to draw the aquaculture shell. Breeding equipment.