CN108935352B

CN108935352B - Shovel for digging razor clam

Info

Publication number: CN108935352B
Application number: CN201710393214.3A
Authority: CN
Inventors: 林福长; 施火杰; 金波; 郑紫忠; 郑正同
Original assignee: Fuzhou Liangzheng Machinery Co ltd
Current assignee: Fuzhou Liangzheng Machinery Co., Ltd.
Priority date: 2017-05-27
Filing date: 2017-05-27
Publication date: 2021-04-06
Anticipated expiration: 2037-05-27
Also published as: CN108935352A

Abstract

The invention provides a razor clam digging shovel which comprises an angular collection cabin gradually narrowing from the front end to the rear end, wherein the front end and the rear end of the collection cabin are respectively provided with an opening, a front baffle is arranged at the opening at the front end, a rear gate plate is arranged at the opening at the rear end, a mud filtering plate is arranged in the collection cabin, a filter hole is formed in the mud filtering plate, a water filling port is arranged at the upper end of the collection cabin, a mud discharging pipe is arranged at the side part of the bottom of the collection cabin, a baffle control device for controlling the opening and closing of the front baffle and a collection cabin lifting hydraulic cylinder for lifting the inclination angle of the collection cabin are arranged on the upper surface of the collection cabin. The design of the mud discharging pipe effectively avoids the loss of mud flat fertilizer and mud in the mud flat digging process.

Description

Shovel for digging razor clam

Technical Field

The invention relates to a razor clam digging shovel.

Background

The tidal flat area of China is about more than 900 ten thousand mu, the coastal tidal flat is a precious state soil resource, and is a good place for developing the tidal flat shellfish culture production, and the great development of the tidal flat shellfish culture industry not only effectively develops and utilizes the state soil resource, but also provides an effective way for the transfer of fishermen and the transfer of the tidal flat shellfish culture industry. However, the shellfish harvesting and cleaning at present mainly adopt manual labor, and the working procedures are heavy, inflexible and low in efficiency during operation. Meanwhile, the complete set of mechanized shellfish collection device is not suitable for being popularized and used in the intertidal zone of China due to the problems of high cost, difficult machine maintenance and the like.

Disclosure of Invention

The invention improves the problems, namely the invention aims to solve the technical problems that the existing shellfish harvesting and cleaning mainly involves manual labor, and the working procedures are heavy, inflexible and low in efficiency during operation.

The specific embodiment of the invention is as follows: the utility model provides a dig razor clam shovel, includes the collection cabin of the horn shape that is constrictive gradually to the rear end by the front end, collection cabin front end and rear end all are equipped with the opening, the front end opening part is equipped with preceding baffle, and the rear end opening part is equipped with the back flashboard, it is equipped with the mud board of straining to gather the under-deck, it has the filtration pore of crossing on the mud board to strain, the upper end of gathering the cabin is equipped with the water filling port, the bottom lateral part of gathering the cabin is equipped with row mud pipe, it is equipped with the baffle controlling means who is used for controlling the preceding baffle to open and shut and is used for the lifting to gather cabin inclination's collection cabin.

Furthermore, collection cabin upper surface is equipped with the mount, hydraulic cylinder includes the cylinder body and sets up the telescopic link in the cylinder body, the cylinder body tip is articulated with collection cabin upper surface, the telescopic link rear side is articulated with the mount.

Furthermore, the front baffle consists of a first front baffle of which the upper part is hinged with the upper part of the front end of the collecting cabin through a hinge and a second front baffle of which the lower part is hinged with the lower part of the front end of the bucket through a hinge, the baffle control device comprises a baffle opening and closing control hydraulic cylinder hinged with the fixed frame at the upper end of the acquisition cabin, a first connecting rod is hinged on a telescopic rod of the baffle plate opening and closing control hydraulic cylinder, the lower end of the first connecting rod is fixedly connected with the middle part of a horizontal rotating rod arranged at the upper side of the collecting cabin, two side ends of the horizontal rotating rod are respectively provided with a second connecting rod turning downwards from the outer side of the bucket, two side ends of the lower part of the first front baffle are respectively hinged with a third connecting rod turning towards the rear side, and the two side ends of the upper part of the second front baffle are respectively hinged with a fourth connecting rod facing to the rear side, and the other ends of the third connecting rod and the fourth connecting rod are respectively hinged with the lower part of the second connecting rod.

Furthermore, the lower surface of the collection cabin is downward convex, and the sludge discharge pipe is arranged beside the convex part.

Furthermore, the rear flashboard is controlled to be opened and closed through an electromagnetic valve.

Compared with the prior art, the invention has the following beneficial effects: the mud discharge pipe has a simple structure, can be combined with any mud flat agricultural machine, has strong universality and good adaptability, can be used with low cost by simple matching, can finish the most heavy work of harvesting and cleaning two harvested seaweeds in one working process, effectively improves the labor efficiency while reducing the labor cost, and effectively avoids the loss of mud flat fertilizer mud in the mud flat excavation process by the design of the mud discharge pipe.

Drawings

FIG. 1 is a schematic view of the structure of the present invention.

FIG. 2 is a schematic top view of the present invention.

Fig. 3 is a schematic view of the bottom of the collection tank of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1-3, a dig razor clam shovel, includes by the front end to the collection cabin 10 of the horn shape of rear end constriction gradually, collection cabin front end and rear end all are equipped with the opening, the front end opening part is equipped with preceding baffle 110, and the rear end opening part is equipped with back flashboard 120, it strains mud board 20 to be equipped with in the collection cabin, strain and have filtration pore 210 on the mud board 20, the upper end of gathering the cabin 10 is equipped with water filling port 30, it is equipped with the collection cabin hydraulic cylinder 40 that is used for controlling the baffle controlling means that the preceding baffle opened and shut and is used for the lifting to gather cabin inclination to gather the cabin upper surface.

In this embodiment, the upper surface of the collection chamber 10 is provided with a fixing frame 130, the hydraulic cylinder 40 includes a cylinder body and a telescopic rod arranged in the cylinder body, the end of the cylinder body is hinged to the upper surface of the collection chamber, and the rear side of the telescopic rod is hinged to the fixing frame. The pair of hydraulic lift cylinders 40 is provided in this embodiment.

In this embodiment, the front baffle 110 is composed of a first front baffle 111 whose upper part is hinged with the upper part of the front end of the collecting chamber via a hinge, and a second front baffle 112 whose lower part is hinged with the lower part of the front end of the bucket via a hinge, the baffle control device comprises a baffle opening and closing control hydraulic cylinder 50 hinged with the fixed frame at the upper end of the acquisition cabin 10, the telescopic rod of the baffle plate opening and closing control hydraulic cylinder 50 is hinged with a first connecting rod 60, the lower end of the first connecting rod 60 is fixedly connected with the middle part of a horizontal rotating rod 610 arranged at the upper side of the collecting cabin, both side ends of the horizontal rotating rod 610 are respectively provided with a second connecting rod 611 turning downward from the outer side of the bucket, the two side ends of the lower part of the first front baffle 111 are respectively hinged with a third connecting rod 612 facing to the rear side, the two side ends of the upper part of the second front baffle are respectively hinged with a fourth connecting rod 613 facing to the rear side, the other ends of the third link 612 and the fourth link 613 are hinged to the lower portion of the second link 611.

The lower surface of the collection chamber 10 is downwardly convex, and a sludge discharge pipe 140 is arranged beside the convex part.

In this embodiment, the rear gate is controlled to open and close by an electromagnetic valve.

When the device works, the telescopic rod of the baffle opening and closing control hydraulic cylinder 50 is contracted to pull the first connecting rod 60 so as to drive the horizontal rotating rod 610 to rotate, the second connecting rod 611 swings so as to control the third connecting rod 612 and the fourth connecting rod 613 to respectively pull the first front baffle 111 and the second front baffle 112 to open, the front end opening of the collection cabin 10 is controlled to face downwards through the lifting hydraulic cylinder 40, and the external farm implement pushes the shovel to move forwards to shovel mudflat mud;

after the collection chamber is fully shoveled with the mud, the hydraulic cylinder 40 is lifted again, and the telescopic rod of the hydraulic cylinder 50 is controlled to extend to close the front baffle 110 through opening and closing of the baffle, and then a large amount of water is injected into the collection chamber 10 through the water injection port 30. At this time, the silt flows out along the filtering holes 210 on the mud filtering plate 20 and is discharged to the mud flat through the mud discharging pipe 140 at the lower layer, and the shellfish is left on the mud filtering plate 20 and is cleaned;

and finally, the telescopic rod of the lifting hydraulic cylinder 40 is contracted to lift the front end of the collecting cabin 10 upwards, and the rear gate is opened to pour out the cleaned shellfish.

Where the terms "first," "second," and the like are used herein to define elements, those skilled in the art will recognize that: the terms "first" and "second" are used merely to distinguish one element from another in a descriptive sense and are not intended to have a special meaning unless otherwise stated.

Meanwhile, if the invention as described above discloses or relates to parts or structural members fixedly connected to each other, the fixedly connected parts can be understood as follows, unless otherwise stated: a detachable fixed connection (for example using bolts or screws) is also understood as: non-detachable fixed connections (e.g. riveting, welding), but of course, fixed connections to each other may also be replaced by one-piece structures (e.g. manufactured integrally using a casting process) (unless it is obviously impossible to use an integral forming process).

In addition, terms used in any technical solutions disclosed in the present invention to indicate positional relationships or shapes include approximate, similar or approximate states or shapes unless otherwise stated.

Any part provided by the invention can be assembled by a plurality of independent components or can be manufactured by an integral forming process.

Finally, it should be noted that the above examples are only used to illustrate the technical solutions of the present invention and not to limit the same; although the present invention has been described in detail with reference to preferred embodiments, those skilled in the art will understand that: modifications to the specific embodiments of the invention or equivalent substitutions for parts of the technical features may be made; without departing from the spirit of the present invention, it is intended to cover all aspects of the invention as defined by the appended claims.

Claims

1. A razor clam digging shovel is characterized by comprising an angular collection cabin which is gradually narrowed from the front end to the rear end, wherein openings are formed in the front end and the rear end of the collection cabin, a front baffle is arranged at the opening of the front end, a rear flashboard is arranged at the opening of the rear end, a mud filtering plate is arranged in the collection cabin, a filtering hole is formed in the mud filtering plate, a water filling port is formed in the upper end of the collection cabin, a mud discharging pipe is arranged on the side portion of the bottom of the collection cabin, and a baffle control device for controlling the opening and closing of the front baffle and a collection cabin lifting hydraulic cylinder for lifting the inclination angle of the collection cabin are arranged on the upper surface of the collection cabin;

the front baffle consists of a first front baffle with the upper part hinged with the upper part of the front end of the collection cabin through a hinge and a second front baffle with the lower part hinged with the lower part of the front end of the collection cabin through a hinge, the baffle control device comprises a baffle opening and closing control hydraulic cylinder hinged with the fixed frame at the upper end of the acquisition cabin, a first connecting rod is hinged on a telescopic rod of the baffle plate opening and closing control hydraulic cylinder, the lower end of the first connecting rod is fixedly connected with the middle part of a horizontal rotating rod arranged at the upper side of the collecting cabin, two side ends of the horizontal rotating rod are respectively provided with a second connecting rod turning downwards from the outer side of the collecting cabin, the two side ends of the lower portion of the first front baffle are respectively hinged with a third connecting rod facing the rear side, the two side ends of the upper portion of the second front baffle are respectively hinged with a fourth connecting rod facing the rear side, and the other ends of the third connecting rod and the fourth connecting rod are respectively hinged with the lower portion of the second connecting rod.

2. The razor clam digging shovel according to claim 1, wherein a fixing frame is arranged on the upper surface of the collection cabin, the lifting hydraulic cylinder comprises a cylinder body and a telescopic rod arranged in the cylinder body, the end of the cylinder body is hinged with the upper surface of the collection cabin, and the rear side of the telescopic rod is hinged with the fixing frame.

3. The razor clam digging shovel according to claim 1, wherein the lower surface of the collection cabin protrudes downwards, and the mud discharging pipe is arranged beside the protruding part.

4. The razor clam digging shovel according to claim 1, wherein the rear gate plate is opened and closed under the control of an electromagnetic valve.