Search

CN-121970709-A - Feeding equipment and method for industrial finless eel culture

CN121970709ACN 121970709 ACN121970709 ACN 121970709ACN-121970709-A

Abstract

The invention relates to the technical field of cultivation, in particular to feeding equipment and a feeding method for industrial finless eel cultivation. According to the feeding equipment and method for industrial finless eel breeding, the bosses and the connecting blocks are alternately arranged and are in sliding fit to form the adjustable multi-layer stirring structure, the spiral cutters on the side shafts are matched to stir and crush materials in the material cylinder in all directions, the first outer toothed ring and the toothed ring are meshed and matched to enable the connecting rings to drive the connecting pieces to slide circumferentially and simultaneously drive the top shafts and the connecting pieces to rotate around the axes of the connecting pieces, and the spiral cutters on the side shafts can do circular motion along with the connecting pieces through the compound motion, so that a larger stirring range in the material cylinder is covered, and the uniformity and crushing efficiency of material stirring can be greatly improved.

Inventors

  • LIU JIALONG
  • ZHANG WEI
  • LIU HAIXIA
  • FENG HONGMEI

Assignees

  • 江苏舜王现代农业科技有限公司

Dates

Publication Date
20260505
Application Date
20260311

Claims (10)

  1. 1. The feeding equipment for industrial finless eel culture is characterized by comprising a feed cylinder (10) and a stirring mechanism (20); The outer wall of the charging barrel (10) is provided with a charging hole (11) for charging, the charging hole (11) is fixedly communicated with the outer wall of the charging barrel (10), and materials can fall into the charging barrel (10) through inclined guide of the charging hole (11), so that the materials are stirred and mixed in the charging barrel (10); the stirring mechanism (20) comprises a connecting piece (21), a side shaft (24) and a screw knife (25); Connecting piece (21) are including a plurality of bosss (2101) and connecting block (2102), and boss (2101) and connecting block (2102) are the annular, connecting block (2102) have the recess, and the top sliding connection of corresponding boss (2101) is inside the recess of connecting block (2102), a plurality of boss (2101) and connecting block (2102) are arranged in proper order in turn, and a plurality of boss (2101) and connecting block (2102) are vertically arranged along the axial of boss (2101), and the top of boss (2101) is fixed in the bottom of connecting block (2102) that is located the top, side shaft (24) are installed to the outside symmetry of boss (2101), screw sword (25) are installed to the outside of side shaft (24), when connecting piece (21) rotate, side shaft (24) cooperation screw sword (25) can stir broken to the inside material of feed cylinder (10).
  2. 2. The feeding device for industrial finless eel breeding according to claim 1, wherein the boss (2101) is located at one end of the outer wall of the inside of the connecting block (2102) and is symmetrically fixed with two first limiting blocks (22), two first limiting grooves (23) matched with the first limiting blocks (22) are symmetrically formed in the inner wall of the connecting block (2102), the first limiting blocks (22) are slidably connected in the corresponding first limiting grooves (23), and the first limiting blocks (22) are matched with the first limiting grooves (23) to limit the boss (2101) so as to maintain stability of the boss (2101).
  3. 3. The feeding device for industrialized finless eel cultivation according to claim 2, wherein the top of the connecting piece (21) is fixedly provided with a top shaft (26), the outer part of the top shaft (26) is provided with a connecting ring (27), the outer wall of the connecting ring (27) is rotationally connected to the inner wall of the feed cylinder (10), a plurality of fixing plates (28) which are equidistantly arranged are fixed to the inner wall of the connecting ring (27), the plurality of fixing plates (28) are annularly arranged on the inner wall of the connecting ring (27), the fixing plates (28) are provided with limiting holes (211) which are matched with the top shaft (26), the fixing plates (28) are in one-to-one correspondence with the connecting piece (21), the limiting holes (211) are coaxially arranged with the top shaft (26), and the outer wall of the top shaft (26) is rotationally connected to the inner wall of the limiting holes (211), and the fixing plates (28) are used for supporting the top shaft (26) and the connecting piece (21), so that the stability of the connecting piece (21) is kept.
  4. 4. A feeding device for industrial finless eel farming according to claim 3, wherein the first outer toothed ring (29) is mounted on the outer part of the top shaft (26), the outer wall of the first outer toothed ring (29) is fixed on the inner wall of the feed cylinder (10), the first outer toothed ring (29) is meshed with the toothed ring (210), and when the connecting ring (27) rotates around the axial direction, the first outer toothed ring (29) can drive the connecting piece (21) to rotate around the axial direction through meshed connection with the toothed ring (210), so that the side shaft (24) and the spiral knife (25) stir and crush materials in the feed cylinder (10).
  5. 5. The feeding device for industrial finless eel breeding according to claim 4, wherein the compressing mechanism (30) is arranged in the charging barrel (10), the compressing mechanism (30) comprises a limiting shaft (31) arranged in the charging barrel (10), the limiting shaft (31) and the charging barrel (10) are coaxially arranged, a side plate (32) is fixed between the outer wall of the limiting shaft (31) and the inner wall of the connecting ring (27) and used for supporting the connecting ring (27) so as to keep the stability of the connecting ring (27), a driving source (33) is arranged at the top of the charging barrel (10), the output end of the driving source (33) is fixed with the top of the limiting shaft (31), the output end of the driving source (33) can drive the limiting shaft (31) to rotate around the axis of the limiting shaft, and the limiting shaft (31) drives the connecting ring (27) to rotate through the side plate (32), so that the connecting piece (21) is driven to rotate to stir and crush materials.
  6. 6. The feeding device for industrial finless eel breeding according to claim 5, wherein the bottom end of the limiting shaft (31) is externally provided with a guide plate (34), the guide plate (34) is conical, a circular hole matched with the limiting shaft (31) is formed in the top of the guide plate (34), the limiting shaft (31) is slidably connected to the surface of the limiting shaft (31) through the circular hole, and materials can be guided to the connecting piece (21) through the guide of the inclined surface of the outer wall of the guide plate (34) so that the connecting piece (21) can stir and crush the materials.
  7. 7. The feeding device for industrialized finless eel culture according to claim 6, wherein the inner wall of the circular hole is fixedly provided with a lifting cylinder (35), the inner wall of the lifting cylinder (35) is slidably connected to the outer part of the limiting shaft (31), the limiting shaft (31) and the lifting cylinder (35) are coaxially arranged, the bottom of the charging barrel (10) is fixedly provided with a bottom plate (37), the top of the bottom plate (37) is fixedly provided with a linkage piece (36), the linkage piece (36) is positioned in the guide plate (34), the driving shaft (38) is fixedly arranged in the guide plate (34), and the driving shaft (38) is slidably connected to the surface of the linkage piece (36).
  8. 8. The feeding device for industrial finless eel breeding according to claim 7, wherein the bottom of the material guiding plate (34) is fixed with a limiting ring (311), an annular hole (312) matched with the limiting ring (311) is formed in the bottom of the charging barrel (10), the outer wall of the limiting ring (311) is attached to the inner wall of the annular hole (312), the limiting ring (311) is slidably connected to the inner part of the annular hole (312), a plurality of side supporting plates (313) which are equidistantly arranged are fixed on the outer wall of the material guiding plate (34), the side supporting plates (313) are in one-to-one correspondence with the connecting pieces (21), the bottoms of the connecting pieces (21) are rotationally connected to the tops of the corresponding side supporting plates (313), a second limiting block (39) is fixed in the inner part of the lifting barrel (35), a second limiting groove (310) matched with the second limiting block (39) is formed in the outer wall of the limiting shaft (31), the second limiting block (39) is slidably connected to the inner part of the second limiting groove (310), and the second limiting block (39) is matched with the second limiting groove (310) to limit the second limiting plate (310).
  9. 9. The feeding device for industrial finless eel breeding according to claim 8, wherein the inside of the feed cylinder (10) is provided with a crushing mechanism (40), the crushing mechanism (40) comprises a linkage shaft (41) arranged inside the boss (2101), two ends of the linkage shaft (41) are respectively fixed on one side wall of the corresponding side shaft (24), the side shaft (24) and the linkage shaft (41) are coaxially arranged, a second outer toothed ring (42) is mounted outside the linkage shaft (41), a lifting shaft (44) is fixed on the inner top wall of the connecting block (2102), a through hole (45) matched with the lifting shaft (44) is formed in the boss (2101), the lifting shaft (44) and the through hole (45) are coaxially arranged, the lifting shaft (44) is slidably connected inside the through hole (45), a rack (43) is fixed at the bottom of the lifting shaft (44), the rack (43) is meshed with the second outer toothed ring (42), a reset spring (46) is fixed between the top of the boss (2101) and the inner top wall of the connecting block (2102), and the reset spring (46) is used for supporting the boss (2101) to reset the boss (2101).
  10. 10. A feeding method for industrial finless eel culture, characterized in that the feeding device for industrial finless eel culture according to any one of claims 1-9 is used, comprising the following steps: Pouring materials into a charging barrel (10) through a charging port (11); Starting a driving source (33), wherein the driving source (33) drives a connecting ring (27) to rotate through a limiting shaft (31) and a side plate (32), and a first outer toothed ring (29) is matched with a toothed ring (210) to drive a connecting piece (21) to rotate, so that a side shaft (24) and a spiral knife (25) stir and crush materials in a charging barrel (10); and thirdly, discharging the stirred and crushed materials through an opened discharging hole (12).

Description

Feeding equipment and method for industrial finless eel culture Technical Field The invention relates to the technical field of cultivation, in particular to feeding equipment and method for industrial finless eel cultivation. Background The aquaculture is taken as an important component of modern agriculture, is an aquaculture mode for realizing overall flow control of aquatic product propagation, cultivation, growth and harvest by artificially setting up an aquaculture environment and accurately regulating and controlling growth conditions, has the core aims of improving the yield and quality of the aquatic products, meeting the market supply and demand requirements, has wide aquatic product coverage range and comprises various products such as fishes, crustaceans, amphibians and the like, is taken as freshwater fish with edible value and economic value, and is one of common varieties in aquaculture. In the large-scale finless eel breeding process, feeding management is a key link affecting the growth rate and health condition of finless eels, breeding staff need to scientifically match and feed special compound feeds or fresh and alive insects (such as earthworms, fly maggots and the like) according to the growth stage and feeding habit of finless eels, wherein the compound feeds are widely applied to large-scale finless eel breeding scenes due to the advantages of balanced nutrition, convenient feeding, controllable cost and the like, and special feed barrels are usually arranged in breeding farms to realize orderly storage of feeds and avoid waste and pollution, and the compound feeds are stored in the feed barrels in a sealing manner so as to be convenient to take and feed accurately according to needs. However, the compound feed stored in the feed cylinder is extremely easy to be agglomerated and fermented due to various factors, and most of the compound feed is prepared by mixing raw materials such as cereal powder, fish meal, bean pulp, mineral additives and the like from the characteristic of the feed, part of the raw materials have stronger hygroscopicity, if the sealing performance of the feed cylinder is poor, moisture in the outside air can infiltrate into the feed cylinder, so that feed particles adhere together after absorbing the moisture, caking with different sizes is gradually formed, the fluidity and feeding effect of the feed are affected, meanwhile, the aquaculture field is in a humid and warm environment, the humid environment and the proper temperature in the feed cylinder provide good propagation conditions for microorganisms (such as mould, saccharomycetes and the like) remained in the feed cylinder, the nutrients in the feed are decomposed in the process of mass breeding of the microorganisms, fermentation reaction is generated, the core nutrients such as protein, vitamin and the like in the feed are damaged, the nutritional value of the feed is greatly reduced, and harmful substances such as organic acid, ammonia and the like are generated, so that the feed is bad smell and deterioration occur. Therefore, the invention provides a feeding device and a feeding method for industrial finless eel culture, so as to solve the problems. Disclosure of Invention Aiming at the situation, in order to overcome the defects of the prior art, the invention provides feeding equipment and a feeding method for industrialized finless eel culture, which are used for solving the problems that the feed can be agglomerated in a feed cylinder for a long time and can be fermented to generate gas. In order to achieve the above purpose, the technical scheme adopted by the invention is as follows: The feeding equipment for industrial finless eel culture comprises a feed cylinder and a stirring mechanism; The outer wall of the charging barrel is provided with a feeding hole for feeding, the feeding hole is fixedly communicated with the outer wall of the charging barrel, and materials can fall into the charging barrel through inclined guide of the feeding hole, so that the materials are stirred and mixed in the charging barrel; The stirring mechanism comprises a connecting piece, the connecting piece comprises a plurality of bosses and connecting blocks, the bosses and the connecting blocks are all annular, the connecting blocks are provided with grooves, the top ends of the corresponding bosses are slidably connected inside the grooves of the connecting blocks, the bosses and the connecting blocks are sequentially and alternately arranged, the bosses and the connecting blocks are vertically arranged along the axial direction of the bosses, the tops of the bosses are fixed at the bottom of the connecting blocks located above, the side shafts are symmetrically arranged outside the bosses, spiral cutters are arranged outside the side shafts, and when the connecting piece rotates, the side shafts are matched with the spiral cutters to stir and crush materials inside the charging barrel. Preferably, the boss is l