RU209678U1 - DEVICE FOR SHIPMENT OF LIVE FISH, SELF-SETTING - Google Patents

Abstract

The utility model relates to fish farming and can be used at industrial aquaculture enterprises, where it is necessary to ship live fish into live fish tanks for further transportation. loading hole. Inside the hollow body, a container is movably fixed on the axes with the possibility of rotation, and the container is provided with a hole and has a shifted center of gravity relative to the axis of rotation, and its shape repeats the shape of the inner surface of the hollow body. fish injury. Until the moment of complete shipment of fish, the device maintains complete tightness and, after shipment, returns to its original position due to the displaced center of gravity.

Description

The utility model relates to fish farming and can be used at industrial aquaculture enterprises, where it is necessary to ship live fish into live fish containers for further transportation.

Known tipping device [US Pat. RU 2658543 C1 RF, Tipping device, as well as a method of operating the tipping device MPK B65G 67/50 (2006.01), B65G 65/38 (2006.01). / Zeferin Frank (DE), Roth Frank (DE); applicant and patent holder THYSSENKRUPP INDUSTRIAL SOLUTIONS AG (DE), thyssenkrupp AG (DE). - No. 2017129642; dec. 01/14/2016; publ. 06/21/2018] for unloading materials, in particular bulk material, from a wagon, having a tilting frame mounted with the ability to rotate around the axis of rotation, a platform connected to the tipping frame for installing at least one car, installed with the possibility of rotation on the tipping frame a clamping bracket, a locking device for preventing relative movement between the tilting frame and the clamping bracket, and a clamp, which is mounted on the clamping bracket so that it is in the tilting device tipping position, in which the tilting frame is tilted around the axis of rotation, at least partially abuts to the upper edge of at least one side wall of the car, a hydraulic cylinder is mounted on the clamp in such a way that during the tipping process it at least partially compensates for the resulting jamming of the tipping device, in particular in the blocking device.

The disadvantage of this device is that it is impossible to unload bulk materials into a hole of small diameter.

A utility model of a container tipper for a forklift is known [US Pat. RU 182625 U1 RF, Container tipper for forklift MPK B65G 65/23 (200.01) / Tikhonov E.A., Gavrik S.Yu. (RU); applicant and patent holder Federal State Budgetary Educational Institution of Higher Education "Petrozavodsk State University" (RU). - No. 2017146906; dec. 12/27/2017; publ. 08/24/2018]. The proposed utility model can be used for loading and unloading operations and is intended for unloading containers filled with bulk cargo. The tipping device for containers consists of a frame with a hydraulic cylinder installed on it and a tipping part with two retractable stops, on which a support platform is fixed, against which the auxiliary hydraulic cylinder rests.

The overturning device works as follows. The container is fixed to the frame and the tipping part. After the container is installed on the frame, the auxiliary hydraulic cylinder, using the support platform, starts the initial tilting of the frame with the extension of the stops by a mechanical drive to fix the container, then the container is tilted by the hydraulic cylinder. By retracting the hydraulic cylinder, the tipper returns to its original position with the subsequent closing of the retractable stops.

The disadvantage of the known model is that it is impossible to unload bulk materials into a hole of small diameter.

Known tipper for unloading the contents of containers in vehicles or storage [POOO "Tekhmash" [Electronic resource]. - Electron, yes. - URL: http://www.tehmash.by/productions/doc/51 - (17.01.2021)], consisting of a frame, a bucket gripper, a hydraulic cylinder connected by a loader hydraulic system, a fork carriage that can rotate 360 ° indefinitely. Standard regular width forks are secured to the turntable with the included square clamps that are bolted to the bottom rung of the carriage. The eccentric hole in the clamps ensures a secure fixation of the forks, which carry a high load. With the help of the hydraulic system of the loader, the tipper can unload the container to the height allowed by the lift height of the loader boom.

The disadvantage of this device is that it is impossible to unload bulk materials into a hole of small diameter.

The closest analogue, selected as a prototype, is a bunker for receiving and supplying raw fish [JSC "Dalrybtekhtsentr" [Electronic resource]. - Electron. Dan. - URL: https://drtcenter.ru/p103171054-bunker-dlya-priema.html - (21.01.2021)]. The hopper consists of a body mounted on a frame. The body has an unloading opening, the opening and closing of which is regulated by a slide gate. The purpose of this kind of bunkers is to receive the raw fish entering the processing and subsequent feeding through the gate into the line. Material - stainless steel. The mechanism that controls the gate can be made on the basis of a hydraulic, electric, pneumatic drive, as well as manual control.

The disadvantage of this device is that the gate does not provide absolute tightness for the entire period of operation.

The technical result of the proposed utility model is to ensure the absolute tightness of the container up to the moment of forced emptying.

The technical result is achieved in that the device consists of a hollow body, in the lower part of which there is an unloading mouth, and in the upper part there is a loading opening. Inside the hollow body, a container is movably fixed on the axes with the possibility of rotation, and the container is provided with a hole and has a shifted center of gravity relative to the axis of rotation, and its shape repeats the shape of the inner surface of the hollow body.

On FIG. 1 shows a general view of the device.

On FIG. 2 shows the first stage of fish unloading.

On FIG. 3 shows the second stage of fish unloading.

On FIG. 4 shows the third stage of fish unloading.

A device for loading live fish, self-aligning, consists of a hollow body in the form of a hollow cylinder 1, in the lower part of which there is an unloading mouth 3. Inside the hollow body 1, on axes 5, a container 2 is movably fixed with a hole, with a displaced center of gravity, repeating the shape of the inner surface of the hollow body 1. The hollow body 1 has four ears 4 for lifting the device with hoisting mechanisms.

The device works as follows. The container 2 assumes a position (see figure 2), in which the unloading neck 3 is completely closed and the water does not enter the hollow body 1. Water is poured into the container 2, fish is launched into the water. The device is attached to the lifting mechanism with the help of ears 4, weighed and sent to where the further shipment of fish will take place. The device is installed so that the unloading neck 3 is above the opening of the container for transporting fish 6. The container 2 begins to turn (see figure 3) until the unloading neck 3 opens completely (see figure 4), and the fish enters the container for transportation fish 6. At the end of the shipment of fish, the container 2 returns to its original position (see figure 2) due to the displaced center of mass 7 (see figure 4), and the unloading neck 3 becomes completely blocked.

The utility model makes it possible to unload live fish into holes of small diameter, while ensuring a low level of injury to the fish. Until the moment of complete shipment of fish, the device maintains complete tightness, and after shipment it returns to its original position due to the displaced center of gravity.

Claims (1)

The live fish unloading device is self-aligning, consisting of a hollow body, in the lower part of which there is an unloading mouth, and in the upper part there is a loading opening, characterized in that inside the hollow body on the axes a container is movably fixed with the possibility of rotation, and the container is provided with an opening and has an offset center of gravity relative to the axis of rotation, and its shape follows the shape of the inner surface of the hollow body.

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