CN218473921U

CN218473921U - Anti-escape device in blue crab soil pond culture

Info

Publication number: CN218473921U
Application number: CN202222363920.2U
Authority: CN
Inventors: 黄薇; 黄镇; 宋永康; 林荣光
Original assignee: Fujian Tonghui Aquatic Technology Co ltd
Current assignee: Fujian Tonghui Aquatic Technology Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-14
Anticipated expiration: 2032-09-06

Abstract

The utility model relates to a device is prevented escaping in blue crab soil pond is bred, include and prevent escaping net, two dead levers, prevent escaping board and wind-force vibrating device, prevent escaping the net and install between two dead levers, prevent escaping the board and be located and prevent escaping the net, wind-force vibrating device installs on preventing escaping the board, prevents escaping effectually.

Description

Anti-escape device in blue crab soil pond culture

Technical Field

The utility model relates to a blue or green crab breeds technical field, especially relates to a device is prevented escaping in blue or green crab soil pond is bred.

Background

The blue crab climbing ability is stronger, need add at blue crab soil pond periphery and prevent escaping the net in order to prevent that the blue crab from escaping, but because the outstanding climbing ability of blue crab for current prevent escaping the net can not ensure the blue crab completely and do not escape.

SUMMERY OF THE UTILITY MODEL

In order to overcome the technical defects existing in the prior art, the utility model provides an escape-proof device in the cultivation of a blue crab soil pond, which can ensure that the blue crab does not escape.

The utility model discloses a technical solution be:

the anti-escape device in the blue crab soil pond cultivation comprises an anti-escape net, two fixing rods, an anti-escape plate and a wind power vibration device, wherein the anti-escape net is installed between the two fixing rods, the anti-escape plate is located on the anti-escape net, and the wind power vibration device is installed on the anti-escape plate.

Preferably, the escape prevention plate is installed between the two fixing rods in a U-shape.

Preferably, the wind-force vibrating device includes wind shaft, striking ring, clutch module, control panel and energy storage spring, be equipped with the helicla flute on the wind shaft, the rotatable installation of wind shaft is on preventing escaping the board, clutch module installs on striking ring, striking ring passes through clutch module and is connected with the helicla flute transmission, control panel control clutch module and helicla flute break away from the contact, reset striking ring when energy storage spring's thrust direction makes clutch module break away from the helicla flute.

Preferably, a check ring for blocking the impact ring is arranged at the tail end of the wind power shaft.

Preferably, the control plate is provided with a guide groove, and the clutch assembly slides along the guide groove.

Preferably, the guide way includes energy storage section, promotion section, release section and fall back the section, clutch components slides along the impingement ring, the energy storage section is located the release section downside, release section and energy storage section smooth connection, release section and promotion section junction are equipped with the direction inclined plane.

The beneficial effects of the utility model are that:

the anti-escape net is installed between two fixed rods, plays the main anti-escape role, and the anti-escape plate is installed between two fixed rods, and the anti-escape plate is located on the anti-escape net, and after the green crabs climb to the top of the anti-escape net, the anti-escape plate can prevent the green crabs from crossing the anti-escape plate and escaping, and the wind power vibration device is installed on the anti-escape plate, and vibrates the anti-escape plate by utilizing wind power, so that the green crabs trying to escape are vibrated to get off, and the anti-escape effect is good.

Drawings

Fig. 1 is the overall structure diagram of the present invention.

Fig. 2 is an enlarged schematic view of a point a in fig. 1.

Description of reference numerals:

1. an escape-proof net;

2. fixing the rod;

3. an escape prevention panel;

4. a wind power vibration device; 41. a wind axis; 411. a retainer ring; 42. an impact ring; 43. a clutch assembly; 44. a control panel; 441. an energy storage section; 442. a lifting section; 443. a release section; 444. a fallback section; 446. a guide slope.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings:

as shown in fig. 1-2, the present embodiment provides an escape-proof device for cultivating blue crab in soil pond, which includes an escape-proof net 1, two fixing rods 2, an escape-proof plate 3 and a wind vibration device 4, wherein the escape-proof net 1 is installed between the two fixing rods 2 to play a main escape-proof role, the escape-proof plate 3 is installed between the two fixing rods 2, the escape-proof plate 3 is located on the escape-proof net 1, after the blue crab climbs to the top of the escape-proof net 1, the escape-proof plate 3 can prevent the blue crab from jumping over the escape-proof plate 3 to escape, the wind vibration device 4 is installed on the escape-proof plate 3, the wind vibration device vibrates the escape-proof plate 3 by utilizing wind power, the blue crab trying to escape is vibrated, and the escape-proof effect is good.

The anti-escape plate 3 is installed between the two fixing rods 2 in a U shape, the U-shaped structure enables the anti-escape net 1 and the anti-escape plate 3 to form an acute angle, and the green crabs lose foot falling points when climbing to the anti-escape net 1 and the anti-escape plate 3.

The wind power vibration device 4 comprises a wind power shaft 41, an impact ring 42, a clutch component 43, a control panel 44 and an energy storage spring, wherein a fan blade and a spiral groove are installed on the wind power shaft 41, the fan blade drives the wind power shaft 41 to rotate under the driving of wind power, the wind power shaft 41 is rotatably installed on the escape-proof plate 3, the clutch component 43 is installed on the impact ring 42, the impact ring 42 is in transmission connection with the spiral groove through the clutch component 43, a guide groove is formed in the control panel 44, the clutch component 43 slides along the guide groove, the impact ring 42 is reset when the clutch component 43 is separated from the spiral groove due to the thrust direction of the energy storage spring, a retainer ring 411 for blocking the impact ring 42 is arranged at the tail end of the wind power shaft 41, the control panel 44 controls the clutch component 43 to be separated from the spiral groove to be in contact with the impact ring 411 under the pushing of the energy storage spring, and then vibrates the escape-proof net 1, so that the blue crabs are vibrated to fall down.

The guide groove comprises an energy storage section 441, a lifting section 442, a release section 443 and a falling section 444, the clutch assembly 43 slides along the impact ring 42, the energy storage section 441 is positioned on the lower side of the release section 443, the release section 443 is smoothly connected with the energy storage section 441, a guide inclined plane 446 is arranged at the connection position of the release section 443 and the lifting section 442, when the clutch assembly 43 slides in the energy storage section 441, the impact ring 42 is driven to overcome the elastic force of the energy storage spring to store energy, then the clutch assembly 43 is lifted in the lifting section 442 until the clutch assembly is separated from the spiral groove, so that the energy storage spring can immediately drive the impact ring 42 and the clutch assembly 43 to move towards the retaining ring 411, when the clutch assembly 446 passes through the guide inclined plane, the clutch assembly 43 is further lifted, the clutch assembly 43 is prevented from mistakenly contacting with the spiral groove until the impact ring 42 hits the retaining ring 411, and the clutch assembly 43 falls along the falling section 444 under the action of gravity and then returns to the energy storage section 441 again.

Having shown and described the fundamental principles and the principal features of the invention and its advantages, it will be understood by those skilled in the art that the present invention is not limited by the embodiments described above, which are merely illustrative of the principles of the invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the invention as defined by the appended claims and their equivalents.

Claims

1. The anti-escape device in the blue crab soil pond cultivation is characterized by comprising an anti-escape net, two fixing rods, an anti-escape plate and a wind power vibration device, wherein the anti-escape net is installed between the two fixing rods, the anti-escape plate is located on the anti-escape net, and the wind power vibration device is installed on the anti-escape plate.

2. The escape prevention device in the blue crab pond culture according to claim 1, wherein the escape prevention plate is installed between two fixing rods in a U shape.

3. The anti-escape device in blue crab pond cultivation according to claim 1, wherein the wind vibration device comprises a wind shaft, an impact ring, a clutch component, a control plate and an energy storage spring, the wind shaft is provided with a spiral groove, the wind shaft is rotatably mounted on the anti-escape plate, the clutch component is mounted on the impact ring, the impact ring is in transmission connection with the spiral groove through the clutch component, the control plate controls the clutch component to be out of contact with the spiral groove, and the thrust direction of the energy storage spring enables the clutch component to reset the impact ring when the clutch component is out of contact with the spiral groove.

4. The anti-escape device for blue crab pond cultivation according to claim 3, wherein a retaining ring for blocking the impact ring is arranged at the tail end of the wind shaft.

5. The escape prevention device for blue crab pond cultivation according to claim 3, wherein the control plate is provided with a guide groove, and the clutch assembly slides along the guide groove.

6. The escape prevention device in the blue crab pond cultivation according to claim 5, wherein the guide groove comprises an energy storage section, a lifting section, a releasing section and a falling section, the clutch assembly slides along the impact ring, the energy storage section is arranged at the lower side of the releasing section, the releasing section is smoothly connected with the energy storage section, and a guide inclined plane is arranged at the connection part of the releasing section and the lifting section.