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Ploughing type seashell harvesting machine

A harvester and seashell technology, which is applied in fish farming, application, animal husbandry, etc., can solve the problems of strong stickiness of sediment, increased workload, and difficult separation of seashells and sediment.

Pending Publication Date: 2019-08-02
古勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The beach mud of clams (commonly known as flower snails, car snails, etc.) has a sand content of 70%-90%. It is a difficulty that needs to be explored and overcome in the design of the machine), seashells and sediment are not easy to separate, if the separation of seashells and sediment is not complete, it will further increase the difficulty of manually picking seashells and greatly increase the follow-up workload

Method used

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  • Ploughing type seashell harvesting machine
  • Ploughing type seashell harvesting machine
  • Ploughing type seashell harvesting machine

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 2

[0056] On the basis of embodiment 1, the vibrating wheel of the present embodiment is a vibrating cam, and the lowest point of the vibrating cam is tangent to the main conveyor belt or the lowest point of the vibrating cam is set close to the main conveyor belt, such as Figure 5 Shown, during the initial state, the lowest point of the vibrating cam is set close to the main conveyor belt. Similarly, during the rotation of the vibrating cam, when the highest point of the vibrating cam is close to the main conveyor belt, the main conveyor belt 27 ( Image 6 Provided the schematic diagram of vibration main conveyer belt 27 when the vibrating cam rotates 180 degrees); when the highest point of the vibrating cam is away from the main conveyer belt, the main conveyer belt can fall; Conveyor belt, and then shake the seashells and beach mud on the main conveyor belt, the beach mud attached to the seashells is basically shaken off, and the beach mud is shaken back to the beach.

Embodiment 3

[0058] On the basis of Embodiment 1, the layout of the cab in this embodiment is different from that of the cab in Embodiment 1, as Figure 9 As shown, the cab 50 on the tracked vehicle body is located on the rear side of the tracked vehicle body. The non-finished product bin and the finished product bin are arranged between the harvesting plow and the driving bin, the non-finished product bin is correspondingly arranged directly below the vibrating screen, the finished product bin is arranged on one side of the vibrating screen, and the finished product bin is connected to the vibrating screen. An inclined sliding plate of the vibrating screen is arranged between the vibrating screens, the upper end of the inclined sliding plate of the vibrating screen is flush with the screen mesh of the vibrating screen, and the lower end of the inclined sliding plate of the vibrating screen extends into the finished product bin. The seashells picked up by the harvesting plow are scraped an...

Embodiment 4

[0059] Embodiment 4: On the basis of any one of Embodiments 1-3, the plowing type seashell harvester also includes a plow tooth cam 71, and the plow tooth cam 71 is rotatably installed on the harvesting plow box, The plow teeth are hinged to the front end of the harvesting plow box, and the upper end of the plow teeth is extended upwards to connect with a rocker 72. The rocker is tangent to the plow tooth cam, and the plow tooth cam can be driven to rotate by the driving mechanism. During the rotation of the cam, when the highest point of the coterie cam is close to the rocker, if Figure 8 As shown, the rocker can be pushed to move backward, thereby driving the front end of the coulter to rotate forward and move forward; when the highest point of the coulter cam is far away from the rocker, the front end of the coulter will reverse under the action of gravity and move backward (such as Figure 7 As shown), preferably a spring 73 is fixedly connected on the rocking bar, and th...

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Abstract

The invention belongs to the technical field of shell harvesting equipment, and discloses a ploughing type seashell harvesting machine. The ploughing type seashell harvesting machine comprises a crawler belt vehicle body, a driving mechanism and a harvesting plough, wherein the driving mechanism is mounted on the crawler belt vehicle body; the harvesting plough is mounted at the front side of thecrawler belt vehicle body; the harvesting plough comprises a harvesting plough box body, plough teeth, a main conveying belt, mud cutting teeth and a vibration wheel; the harvesting plough box body isobliquely arranged at the front side of the crawler belt vehicle body; the plough teeth can be used for shoveling and collecting tidal mud, and are mounted at the front end of the harvesting plough box body; the main conveying belt is upwards transported in an inclined direction of the harvesting plough box body; the mud cutting teeth are used for cutting the tidal mud, and are mounted on the harvesting plough box body; the vibration wheel can vibrate the main conveying belt, and is rotationally arranged at the inner side of the main conveying belt. The ploughing type seashell harvesting machine has the advantages that the separation effect of a plough shovel and shell mud is relatively good; the continuous mechanical operation of the seashell shoveling and digging, sieving and picking and collection is realized.

Description

technical field [0001] The invention belongs to the technical field of shellfish harvesting equipment, and in particular relates to a plowing type seashell harvesting machine. Background technique [0002] For seashell products such as meretrix meretrix cultured on tidal flats, the harvesting machinery is mainly the drag pump suction rake fishing gear invented in the last century, because it impacts the seabed surface through a high-pressure water pump, and at the same time uses steel rakes to scrape various creatures on the seabed The method of operation belongs to the catch-and-kill fishing method, which greatly damages the marine ecological environment. The country has explicitly banned the use of it. At present, large-scale harvesting of seashells is still done manually by raking. However, due to the poor working environment and high intensity, in recent years, the labor force who can and is willing to engage in such operations has dropped sharply, resulting in a sharp i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A01K80/00
CPCA01K80/00
Inventor 古勇周力平
Owner 古勇
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