CN205794107U

CN205794107U - A kind of Eriocheir sinensis water grass combing bamboo rake

Info

Publication number: CN205794107U
Application number: CN201620747301.5U
Authority: CN
Inventors: 杨书戈; 杨成胜
Original assignee: Individual
Current assignee: Individual
Priority date: 2016-07-16
Filing date: 2016-07-16
Publication date: 2016-12-14
Anticipated expiration: 2026-07-16

Abstract

The utility model discloses a kind of Eriocheir sinensis water grass combing bamboo rake, it is characterized in that, combing is harrowed by bamboo rake tooth, bamboo rake tooth supports, stayed pole, severity control bar, the fixing bar of traction, traction set ring, sliding shoe forms, use this utility model combing bamboo rake, combing bamboo rake is fixed on the stern of Power Vessel, regulation sliding shoe, bamboo rake tooth is made to be positioned at suitable position in waters, start Power Vessel, the region having pasture and water in Eriocheir sinensis pond travels, by the pasture and water in bamboo rake stripping fork reason Eriocheir sinensis pond, too much pasture and water are pulled apart by bamboo rake tooth, bamboo rake is walked, the pasture and water cleaning in time bamboo rake walked, make the pasture and water ordering growth in Eriocheir sinensis pond, pasture and water are avoided to grow Sheng, this utility model design is simple, easy to use, respond well.

Description

A kind of Eriocheir sinensis water grass combing bamboo rake

Technical field

This utility model relates to fish production field, specifically a kind of Eriocheir sinensis water grass combing bamboo rake.

Background technology

Crab is the aquatic products of a kind of high-quality, very popular in market, the biggest specification crab, the especially green grass or young crops of people Looking at, cultivate big specification crab and be unable to do without the maintenance of pasture and water, pasture and water are most important in high-quality culture of Chinese mitten crab, and pasture and water are not only crab Shelling and habitat are provided, and are the high-quality feed source of crab, provide abundant vitamin and other nutrition for crab Material, pasture and water can also absorb nutrient too much in waters, it is to avoid body eutrophication, creates superior for crab growth The important maker of environmental condition, pasture and water or waters dissolved oxygen；Eriocheir sinensis pond plantation pasture and water become the key link of crabs production, but In Eriocheir sinensis pond, pasture and water are too much not only harmful to without profit on the contrary, and pasture and water are once large area overgrowing in Eriocheir sinensis pond, will closing pond, reduction water Temperature, affects crab normal growth, and Aquatic product rots to ruin water quality, causes pond anoxia, causes damage to culture of Chinese mitten crab.

Summary of the invention

For scientific management Eriocheir sinensis water grass, this utility model devises a kind of Eriocheir sinensis water grass combing bamboo rake.

The technical solution of the utility model is, a kind of Eriocheir sinensis water grass combing bamboo rake, it is characterized in that, combing is harrowed by bamboo rake tooth, bamboo rake tooth Support, stayed pole, severity control bar, the fixing bar of traction, traction set ring composition, described bamboo rake tooth uses diameter 0.6-1.2 centimetre Reinforcement fabrication, bamboo rake tine length 50-80 centimetre, insert in the support of bamboo rake tooth if Heavenly Stems and Earthly Branches bamboo rake tooth is in a row, described bamboo rake tooth support length 2-3 rice, Bamboo rake tooth is spaced 30-50 centimetre on bamboo rake tooth supports and inserts one, and one end of stayed pole is connected to the midpoint of bamboo rake tooth support, stayed pole another The bottom of severity control bar is fixed in one end, and severity control bar is erect and arranged, with fixing stayed pole side above severity control bar To contrary side, arranging the sliding shoe that can slide up and down, described sliding shoe is connected to draw one end of fixing bar, and traction is solid The other end of fixed pole arranges tractive set ring, and tractive set ring is used for being fixed on Power Vessel.

Beneficial effect: use this utility model combing bamboo rake, is fixed on combing bamboo rake the stern of Power Vessel, regulates sliding shoe, Make bamboo rake tooth be positioned at suitable position in waters, start Power Vessel, have in Eriocheir sinensis pond the region of pasture and water to travel, by bamboo rake stripping fork reason Eriocheir sinensis pond Pasture and water, too much pasture and water are pulled apart by bamboo rake tooth, bamboo rake is walked, the cleaning of the pasture and water that in time bamboo rake walked, make the pasture and water ordering growth in Eriocheir sinensis pond, Avoiding pasture and water to grow Sheng, this utility model design is simple, easy to use, respond well.

Accompanying drawing explanation

Fig. 1 is this utility model structure chart.

In figure: 1 bamboo rake tooth, 2 bamboo rake tooth supports, 3 stayed poles, 4 severity control bars, the 5 fixing bars of traction, 6 traction set rings, 7 slips Block.

Detailed description of the invention

Accompanying drawings this utility model, a kind of Eriocheir sinensis water grass combing bamboo rake, it is characterized in that, combing is harrowed by bamboo rake tooth 1, bamboo rake tooth Support 2, stayed pole 3, severity control bar 4, the fixing bar 5 of traction, traction set ring 6 form, and described bamboo rake tooth 1 uses diameter 0.8 centimetre Reinforcement fabrication, bamboo rake tooth 1 length 70 centimetres, 6 bamboo rake teeth 1 are in a row to be inserted in bamboo rake teeth support 2, and described bamboo rake tooth supports 2 length 2 meters, bamboo rake Tooth 1 is spaced 40 centimetres in bamboo rake tooth support 2 and inserts one, and one end of stayed pole 3 is connected to the midpoint of bamboo rake tooth support 2, stayed pole 3 another The bottom of severity control bar 4 is fixed in one end, and severity control bar 4 is erect and arranged, with fixing stayed pole above severity control bar 4 3 sides in opposite direction, arrange the sliding shoe 7 that can slide up and down, and described sliding shoe 7 is connected to draw one end of fixing bar 5, The other end of the fixing bar 5 of traction arranges tractive set ring 6, and tractive set ring 6 is used for being fixed on Power Vessel.

Beneficial effect: use this utility model combing bamboo rake, is fixed on combing bamboo rake the stern of Power Vessel, regulates sliding shoe 7, Make bamboo rake tooth 1 be positioned at suitable position in waters, start Power Vessel, have in Eriocheir sinensis pond the region of pasture and water to travel, by bamboo rake tooth 1 combing Eriocheir sinensis pond In pasture and water, too much pasture and water are pulled apart by bamboo rake tooth, bamboo rake is walked, the cleaning of the pasture and water that in time bamboo rake walked, make the pasture and water in Eriocheir sinensis pond give birth in order Long, it is to avoid pasture and water grew Sheng, and this utility model design is simple, easy to use, respond well.

Claims

1. an Eriocheir sinensis water grass combing bamboo rake, is characterized in that, combing is harrowed by bamboo rake tooth, the support of bamboo rake tooth, stayed pole, severity control bar, traction Fixing bar, traction set ring composition, described bamboo rake tooth uses the reinforcement fabrication of diameter 0.6-1.2 centimetre, bamboo rake tine length 50-80 li Rice, inserts in the support of bamboo rake tooth if Heavenly Stems and Earthly Branches bamboo rake tooth is in a row, and described bamboo rake tooth support length 2-3 rice, bamboo rake tooth is spaced 30-50 li on bamboo rake tooth supports Rice inserts one, and one end of stayed pole is connected to the midpoint of bamboo rake tooth support, and the other end of stayed pole is fixed on the end of severity control bar End, the setting of severity control bar is arranged, and side in opposite direction with fixing stayed pole above severity control bar, setting can be upper and lower The sliding shoe slided, described sliding shoe is connected to draw one end of fixing bar, and the other end of the fixing bar of traction arranges tractive set Ring, tractive set ring is used for being fixed on Power Vessel.