CN114868701A - Giant salamander is bred and throws feeding device with fodder - Google Patents

Abstract

The invention provides a feed feeding device for giant salamander culture, which comprises: the feeding trolley is provided with a storage mechanism for temporarily storing feed; a piping mechanism; a drive mechanism; wherein, a plurality of downward blanking channels are arranged on the pipeline mechanism; when the driving mechanism drives the pipeline mechanism to incline downwards, the feed flows into the pipeline mechanism from the storage mechanism. According to the invention, the pipeline mechanism arranged on the storage mechanism is driven to rotate, so that the feed in the storage mechanism enters the pipeline mechanism and flows out through the plurality of blanking channels, and the feed is fed uniformly and at fixed points on two sides of the feeding vehicle in cooperation with the feeding vehicle, and the giant salamanders in the feeding pond can be fed nearby, thereby reducing mutual toe-biting caused by contention. The feed amount of a single feeding point is reduced, so that the complete feeding of the giant salamanders is facilitated, the feeding time is reduced, the loss of nutrients and the pollution of the water quality of the feeding pond caused by the feed melting are avoided, the growth environment of the giant salamanders is improved, and the survival rate of the giant salamanders is improved.

Description

Giant salamander is bred and throws feeding device with fodder

Technical Field

The invention relates to the technical field of aquaculture, in particular to a feed feeding device for giant salamander culture.

Background

The giant salamander (the academic name of giant salamander) is taken as a unique aquatic species in China, integrates the advantages of medicine, beauty, health care, medical treatment and the like, has very high economic value and research value, and is in good standing of ginseng in water and activated stone in water. According to budget, the total market demand potential of the commercial giant salamanders in the future is large, and the commercial giant salamanders can be eaten by meat and also can be utilized in a high-value manner (such as giant salamander peptide powder, giant salamander peptide wine, facial masks, wound dressings and the like). For rural areas with suitable environment in China, giant salamander breeding can become a local effective industrial joyful means and plays an important driving role in promoting rural economic development. In the last decade, the market price of the baby fish falls through the cliff type from 1500 yuan/jin to 25 yuan/jin, the whole industrial chain of the baby fish is stricken deeply, and how to realize the revival of the baby fish and the radiation industry thereof becomes a main problem to be solved urgently. In the last three decades, due to technical limitations, giant salamander culture always uses live fish and fresh ice, is in a more traditional culture stage, and is difficult to develop. With the success of artificial propagation, the improvement of disease control technology and the sharp drop of market sale price, the development of giant salamander feed becomes the main technical bottleneck of industrial development. In addition, in order to implement the deployment requirement of the central file No. one in 2021 on promoting the green and healthy aquaculture, the agricultural rural area determines to organize one of five actions of implementing the green and healthy aquaculture to replace juvenile trash fish during the fourteen-five periods, so that the aquaculture mode is quickened to be changed, the ecological environment of aquaculture is continuously improved, the development quality of industry is improved, and the green development of aquaculture industry is fully promoted.

Based on this, the patent inventor brings the team to take the purposes of green, high efficiency, nutrition and safety as research and development purposes, combines with the structural reform background of fishery supply side, develops the aquaculture industry of the sub-cold water famous and high-quality aquatic products around the giant salamander, and proves that the artificial compound feed created by the team becomes a special compound feed product for the mature giant salamander through the research of a large number of nutriology, the screening and scientific evaluation of feed raw materials and green feed additives, the improvement of processing technology, the successful demonstration of the product in a plurality of provinces of giant salamander culture bases and the application feedback of popularization points. The product can realize that the compound feed for the giant salamander (after the growth stage of 20 g of the body weight) completely replaces live fish or fresh-frozen bait fish, realize the sustainable development targets in aspects of quality improvement, efficiency improvement, cost reduction, income increase, ecological environment protection and green development, subvert the traditional breeding mode and the innovative green breeding mode of the giant salamander, create economic blocks in remote mountainous areas of a sub-cold water area, and help village revivification.

At present, the giant salamander is bred by adopting artificial feeding. On one hand, the feeding of the feed needs to pay special attention to the phenomenon that the giant salamanders fight for food, and the food conflict easily causes that the weak giant salamanders cannot eat enough and even are injured and die in the conflict. On the other hand, the feed is strictly controlled according to different body types and different seasonal temperatures. The feed feeding amount is large, the giant salamander cannot be eaten in time, the eating time is prolonged, feed particles are dissolved into powder, and additives in the feed particles are dissolved into water, so that the water quality pollution is caused. In addition, artificial feeding still has the condition of uneven feeding distribution, the food intake of giant salamanders at feeding points with large amount is large, the growth is fast, the problems of severe size differentiation and small injury during the culture period are correspondingly highlighted, and meanwhile, the gastrointestinal diseases and the infection of secondary bacterial diseases of the giant salamanders excessively eating the feed can also occur, so that the death rate is increased.

Disclosure of Invention

Aiming at the defects in the prior art, the invention provides the feed feeding device for giant salamander culture, which realizes the effects of uniform feeding and fixed-point feeding, improves the environment of a giant salamander rearing pond, reduces the probability of water pollution and increases the survival rate of the giant salamander.

The invention provides a feed feeding device for giant salamander culture, which comprises:

the feeding trolley is provided with a storage mechanism for temporarily storing feed;

one end of the pipeline mechanism is rotatably communicated with the lower part of the material storage mechanism;

the driving mechanism is arranged on the material storage mechanism and used for driving the pipeline mechanism;

wherein, a plurality of downward blanking channels are arranged on the pipeline mechanism; when the driving mechanism drives the pipeline mechanism to incline downwards, the feed flows into the pipeline mechanism from the storage mechanism.

Compared with the prior art, the invention has the following beneficial effects:

according to the technology, the pipeline mechanism which is rotatably installed on the storage mechanism is driven to rotate, feed in the storage mechanism enters the pipeline mechanism and flows out through the plurality of blanking channels and automatically advances in cooperation with the feeding vehicle, feed can be fed at multiple points on two sides of the feeding vehicle, the giant salamanders in the feeding pool can be fed nearby, competition is reduced, the plurality of feed gathering points formed by the plurality of blanking channels in the feeding pool are distributed at the multiple feeding points, the feed amount fed once is reduced at each feeding point, the feed amount at each feeding point is reduced, the feeding of the giant salamanders is facilitated to be thorough, the feeding time is reduced, the feed melting is prevented from polluting the water quality of the feeding pool, the growth environment of the giant salamanders is improved, and the survival rate of the giant salamanders is improved.

Preferably, the blanking channel is adjustable in size.

Preferably, the pipeline mechanism and the driving mechanism are respectively provided with two sets, and the two sets are symmetrically arranged on two sides of the storage mechanism.

Preferably, the piping mechanism comprises:

one end of the inner pipe is rotatably communicated with the lower part of the material storage mechanism, and the other end of the inner pipe is closed;

the matching pipe is sleeved outside the inner pipe in a sliding manner, and the upper end of the matching pipe, which is far away from the material storage mechanism, is connected with the driving mechanism;

the matching ring is sleeved outside the inner pipe;

wherein, the matching ring is positioned between the matching pipe and the material storing mechanism; the lower side of the inner pipe is provided with a plurality of penetrating first blanking holes, and the lower side of the matching pipe is provided with a plurality of penetrating second blanking holes; each first blanking hole and the corresponding second blanking hole form a blanking channel.

Preferably, the method further comprises the following steps:

the blocking plate is provided with a plurality of blocks, one end of the blocking plate is connected with the outer wall of the inner pipe, and the other end of the blocking plate is inserted into the second blanking hole;

the side wall of each second blanking hole is provided with a plate groove, and each plate groove is provided with a corresponding sliding plate in sliding fit with the plate groove;

a locking member connected with the sliding plate;

the sliding plate slides out of the plate groove and then abuts against the blocking plate, and the locking component is used for locking the sliding plate.

Preferably, the outer wall of the matching pipe is provided with a locking hole communicated with the plate groove at the position corresponding to each plate groove;

the locking member includes:

the locking rods are provided with a plurality of locking rods, and one end of each locking rod is abutted against the sliding plate after penetrating through the locking hole;

the abutting component is connected with the locking rod;

the middle part of the locking hole expands outwards to form a limiting cylindrical cavity; the locking rod is sleeved with a locking ring, and the locking ring is positioned in the limiting cylindrical cavity; the abutting component is used for driving the locking rod to abut against the sliding plate.

Preferably, the clinching assembly comprises:

the wire passing rings are arranged in plurality and are respectively positioned on the upper side and the lower side of the inner pipe and at the end part far away from the material storage mechanism;

one end of the linkage line is connected with the upper side of the end part of the matching pipe far away from the material storage mechanism, and the other end of the linkage line sequentially passes through the wire passing rings on the upper side, the end part and the lower side of the inner pipe and is connected with a damping wire collecting unit for collecting and releasing the linkage line;

wherein, one end of the locking rod far away from the sliding plate is provided with a wire passing hole, and the linkage wire passes through the wire passing hole; the distance from the axis of the wire passing ring at the lower side of the inner pipe to the outer wall of the inner pipe is smaller than the distance from the axis of the wire passing hole to the outer wall of the inner pipe.

Preferably, the damping wire take-up unit comprises:

the bracket is arranged on the outer wall of the matching ring;

the damping cylinder is arranged on the bracket, a cylindrical cavity equipped with damping media is arranged in the damping cylinder, and two through damping holes are formed in the damping cylinder;

the damping rod passes through the two damping holes in a sliding mode; the end part of the connecting rod is connected with a linkage line;

the damping piston is sleeved outside the damping rod and positioned in the damping cylinder, and a plurality of flow holes are formed in the damping piston;

and the damping spring is connected with one end of the damping rod, which is far away from the linkage line, and one end of the damping spring, which is far away from the damping rod, is connected with the bracket.

Wherein the axis of the flow hole is parallel to the axis of the damping rod.

Preferably, the storage mechanism comprises two parallel material barrels arranged on the feeding trolley;

the two inner pipes are oppositely arranged and are positioned between the two charging barrels; the bottom of the charging basket is provided with a discharging hole; one end of the inner pipe, which is far away from the matching pipe, is connected with an L-shaped material receiving pipe, and the end part of the L-shaped material receiving pipe, which is far away from the inner pipe, is inserted into the material discharging hole in a sliding manner; the outer wall of the inner pipe is also connected with a rotating short rod, and the rotating short rod and the discharging hole are coaxial; the outer wall of the bottom of the charging bucket is provided with connecting rings, and the rotating short rods on the two inner pipes are in rotating fit with the corresponding connecting rings.

Preferably, the driving mechanism comprises a connecting beam and a multi-stage electric push rod;

two ends of the connecting beam are respectively connected with the two charging buckets; multistage electric putter is provided with two, and rotates respectively and install on the tie-beam, and multistage electric putter's push rod is articulated with the tip of the cooperation pipe of homonymy respectively.

Drawings

In order to more clearly illustrate the detailed description of the invention or the technical solutions in the prior art, the drawings that are needed in the detailed description or the prior art description will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic operation diagram (operating between rearing ponds) of a giant salamander breeding feed feeding device according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the giant salamander breeding feed feeding device in fig. 1;

fig. 3 is a schematic structural view of a place a of the feed feeding device for giant salamander culture in fig. 1;

fig. 4 is a schematic diagram of an extended state of a pipeline mechanism of the feed feeding device for giant salamander cultivation in fig. 1;

fig. 5 is a schematic structural view of a pipeline mechanism of the feed feeding device for giant salamander cultivation in fig. 1;

fig. 6 is an enlarged schematic view of a structure at a position B of the feed feeding device for giant salamander cultivation in fig. 5;

fig. 7 is a schematic structural view of a damping take-up unit of the feed feeding device for giant salamander cultivation in fig. 5.

Reference numerals:

1. a feeding vehicle;

2. a material storage mechanism; 21. a charging bucket;

3. a piping mechanism; 31. a blanking channel; 32. an inner tube; 321. a first blanking hole; 322. an L-shaped material receiving pipe; 323. rotating the short rod; 324. a connecting ring; 33. a mating tube; 331. a second blanking hole; 332. a plate groove; 333. a locking hole; 334. a limiting cylindrical cavity; 34. matching rings; 35. a baffle plate is blocked; 36. a sliding plate; 37. a locking member; 371. a lock lever; 372. a locking ring; 373. a propping component; 3731. a wire passing ring; 3732. a linkage line; 3733. a wire passing hole; 374. a damping wire take-up unit; 3741. a support; 3742. a damping cylinder; 3743. a damping lever; 3744. a damping piston; 3745. A damping spring; 3746. an orifice;

4. a drive mechanism; 41. a multi-stage electric push rod; 42. and connecting the beams.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are merely for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the invention pertains.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In this application, unless expressly stated or limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can include, for example, fixed connections, removable connections, or integral parts; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the interconnection of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In this application, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate medium. Also, a first feature "on," "above," and "over" a second feature may be directly or diagonally above the second feature, or simply mean that the first feature is higher in level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

Referring to fig. 1 to 7, a giant salamander breeding feed feeding device comprises: the feeding trolley 1 is provided with a storage mechanism 2 for temporarily storing feed; the pipeline mechanism 3, one end of which is rotatably communicated with the lower part of the material storage mechanism 2; the driving mechanism 4 is arranged on the material storage mechanism 2 and used for driving the pipeline mechanism 3; wherein, a plurality of downward blanking channels 31 are arranged on the pipeline mechanism 3.

Corresponding feeding ponds are built for giant salamander feeding, a plurality of rows of feeding ponds are usually built, when the feed is thrown manually, a barrel or other container appliances are needed to be used for subpackaging the feed with a weight capable of being carried by a human body, and then the feed is fed one by one in the feeding ponds, and all the ponds can be fed by repeating the feeding many times; and the manual feed throwing can not be homogenized, even if the same feed amount is not required to be thrown every time, the feed thrown into the feeding pond is often dispersed in a lot and is not uniform. The giant salamander needs to be fed at fixed points as much as possible, and a plurality of feed feeding points in one pond are uniformly spaced; the fixed-point feeding is beneficial to cultivating the eating habit of the giant salamander, the giant salamander can eat at a fixed place as much as possible, compared with the feed spreading and the continuous searching of the giant salamander for the feed, the fixed-point feeding can accelerate the eating speed, and the feed is prevented from melting into dust, and additives and the dust in the feed pollute pool water; the fixed-point feeding can also reduce the flow of pool water caused by the food seeking of the giant salamanders and accelerate the melting of the feed; the feeding point interval is even can satisfy slightly giant salamander and less giant salamander as far as and advance the food respectively, avoids food to scramble to lead to less giant salamander not enough to eat, also can avoid food to scramble to lead to pond water to flow, and the fodder is broken up by rivers, and then spreads everywhere the pond, pollutes the pond at last. Therefore, fixed-point feeding and uniform feeding are very critical. This device, throw edible car 1 and move along the rearing pond, this in-process stops the lot respectively at every rearing pond, and the pipe mechanism 3 of connection on storage mechanism 2 can rotate, and the rotatable unexpected effect that has of pipe mechanism 3:

firstly, the pipeline mechanism 3 can rotate, so that one end of the pipeline mechanism 3, which is far away from the material storage mechanism 2, can be rotated through the other end of the pipeline mechanism, so that the pipeline mechanism 3 can be erected on the side edge of the material storage mechanism 2, and the purpose of folding is achieved; the device can be parked aside when not in use, and the occupied space is small;

secondly, when the tip downstream that storage mechanism 2 was rotated to its relative tip of being connected with storage mechanism 2 to the one end that pipeline mechanism 3 kept away from storage mechanism 2 was the state of slope, fodder in the storage mechanism 2 entered into pipeline mechanism 3 in, the passageway of unloading from pipeline mechanism 3 flows, reach the effect of throwing the feed at a plurality of points, along with throw the side removal of trolley 1 in same rearing pond, pipeline mechanism 3 has also carried out a lot of translations above rearing pond, at this in-process, pipeline mechanism 3 can have two kinds of circumstances: the pipeline mechanism 3 is always in an inclined state, and the feed falls into the feeding pool from the blanking channel 31 to form a plurality of rows of feed in the feeding pool; but the other situation is usually the case, namely the driving mechanism 4 controls the pipeline mechanism 3 to rotate around the end part to realize two states of pipeline inclination and horizontal, when the pipeline mechanism 3 inclines, the feed enters the pipeline mechanism 3 and is discharged from the discharging channel 31, then the pipeline mechanism 3 is driven to be in the horizontal state, the pipeline mechanism 3 stops discharging, the feed starts to incline from the beginning after the pipeline mechanism 3 moves a certain distance in a translation way, the feed enters the pipeline mechanism 3 again to be discharged, and then the feed is horizontal again and stops discharging; the feed throwing vehicle 1 moves back and forth for several times, and a plurality of feed throwing points are formed in the feeding pond along with the movement of the feed throwing vehicle 1 and are uniformly distributed.

Further, the blanking channel 31 is adjustable in size.

The feed can not be stored in the feeding pond for a long time, so that the pond water is prevented from being polluted. Therefore, each feeding operation needs to be carried out according to the feeding requirement of the giant salamanders, and the giant salamanders can finish feeding as soon as possible, so that the feed amount of each feeding operation is usually small, the feeding operation needs to be repeated for multiple times, the feeding amount of the giant salamanders is reduced along with the increase of the feeding times, and the feeding amount of the single feed operation needs to be reduced; by adjusting the size of the blanking channel 31, the amount of feed per blanking can be increased or decreased. In addition, according to the age difference of the giant salamanders bred in different breeding ponds, the differences of the body types of the giant salamanders are large, and the reason for controlling the feeding amount is also needed. Along with the progress of the technology, the induction device can be additionally arranged on the feeding car 1, through shooting and the prior art of the central processing unit, the feed stock of the feeding car in the feeding pool and the feed stock after a period of time after feeding are compared, the feed consumption condition of the feeding pool after the central processing unit obtains the relevant information processing, the feeding car 1 is automatically controlled to run to the corresponding position, the device is utilized to carry out automatic feeding, and the unmanned feeding is realized.

Furthermore, the pipeline mechanism 3 and the driving mechanism 4 are respectively provided with two sets and symmetrically arranged on two sides of the material storage mechanism 2.

The rearing pond is generally built in a row, the feeding vehicle 1 advances between two rows of rearing ponds, and the rearing ponds on two sides are fed with fodder through the pipeline mechanisms 3 on two sides respectively, so that the feeding vehicle is different from manual feeding, manpower is saved, efficiency is improved, and feeding effect is better.

Further, the piping mechanism 3 includes: an inner pipe 32, one end of which is rotatably communicated with the lower part of the storing mechanism 2 and the other end of which is closed; the matching pipe 33 is sleeved outside the inner pipe 32 in a sliding manner, and the upper end of the matching pipe, which is far away from the material storage mechanism 2, is connected with the driving mechanism 4; a mating ring 34 sleeved outside the inner tube 32; wherein the mating ring 34 is located between the mating tube 33 and the magazine 2; a plurality of first blanking holes 321 which penetrate through the inner pipe 32 are formed in the lower side of the inner pipe, and a plurality of second blanking holes 331 which penetrate through the inner pipe 33 are formed in the lower side of the matching pipe 33; each of the first blanking holes 321 and the corresponding second blanking hole 331 form a blanking channel 31.

The matching pipe 33 is sleeved on the inner pipe 32, and the first blanking hole 321 and the second blanking hole 331 are initially staggered; along with the pulling of the driving mechanism 4 on the matching pipe 33, the matching pipe 33 slides along the inner pipe 32 (it should be noted that, in order to ensure that the matching pipe 33 only slides along the length direction of the inner pipe 32 relative to the inner pipe, the matching pipe 33 and the square pipe both adopt the shape of a square pipe to achieve the effect, or a sliding strip is arranged outside the inner pipe and the outer pipe along the length direction of the square pipe, and a sliding groove in sliding fit with the sliding strip is arranged on the inner wall of the matching pipe 33 to achieve the effect); first blanking hole 321 coincides with second blanking hole 331 gradually, and then cooperation pipe 33 supports on cooperation ring 34, and then can't further slide, and this in-process, inner tube 32 passes through to the horizontality from the tilt state gradually, through the position on first blanking hole 321 of reasonable setting and second blanking hole 331 inner tube 32 and cooperation pipe 33, and inner tube 32 that makes is when reaching horizontal position, and first blanking hole 321 and second blanking hole 331 just begin the coincidence, and then carry out the blanking to the fodder in the inner tube 32. As the drive mechanism 4 drives the mating tube 33 away from the mating ring 34, the inner tube 32 begins to tilt; at this time, the first blanking hole 321 and the second blanking hole 331 are staggered; when the inner part inclines inwards, the feed flows into the inner pipe 32 from the storage mechanism 2 and starts to feed; when the inner tube 32 is horizontal, blanking is started; the effect is further improved, the concrete expression is that the feeding amount of the giant salamander is more accurate, when the blanking is the level of the inner pipe 32 every time, the feed falls down from the first blanking hole 321 through the second blanking hole 331 at this time, and only the feed above the first blanking hole 321 falls down, the blanking amount is determined by the size of the blanking channel 31, compared with the inner pipe 32 when the inner pipe is inclined, the feed continuously falls down from the inner pipe 32, the quantitative feeding accuracy of the feed is improved, the feeding difference aiming at the giant salamanders of different body types in different feeding ponds is greatly increased, the feeding amount of the giant salamander at every time can be more accurately controlled, on the aspect of water quality management of the feeding ponds, the probability of pollution caused by feed melting is reduced, the feeding environment of the giant salamander is improved, and the survival amount of the giant salamander is remarkably improved.

Further, the method also comprises the following steps: a plurality of blocking plates 35, one end of which is connected to the outer wall of the inner tube 32 and the other end of which is inserted into the second blanking hole 331; the sliding plate 36, the side wall of each second blanking hole 331 is provided with a plate groove 332, and each plate groove 332 is provided with a corresponding sliding plate 36 which is in sliding fit with the plate groove 332; a locking member 37 connected to the slide plate 36; the slide plate 36 slides out of the plate groove 332 and abuts against the stopper plate 35, and the lock member 37 locks the slide plate 36.

The specific mode that blanking passageway 31 size is adjustable does: as the inner tube 32 tilts, the sliding plate 36 slides out under the action of gravity and then abuts against the blocking plate 35, and at the moment, the matching tube 33 slides along the inner tube 32 relatively, so that the blocking plate 35 pushes the sliding plate 36 back into the plate groove 332; that is, the more the inner pipe 32 is inclined, the more the engaging pipe 33 slides with respect to the inner pipe 32, the more the slide plate 36 is pushed back into the plate groove 332, and the passage area through which the fodder can pass in the second blanking hole 331 is increased; then, the locking member 37 locks the sliding plate 36, as the inner tube 32 returns to the horizontal position, the second blanking hole 331 is overlapped with the first blanking hole 321, the feed passes through the first blanking hole 321 and enters the second blanking hole 331, and the sliding plate 36 blocks a portion of the feed, that is, the inclination of the inner tube 32 affects the space size through which the feed can pass in the second blanking hole 331. The blocking plate 35 shown in fig. 6 is located near the opening of the first blanking hole 321, and is actually far away from the opening of the first blanking hole 321, so as to ensure that the second blanking hole 331 is overlapped with the first blanking hole 321 to cause the feed to fall during the process of leveling the inner tube 32, which affects the quantitative feeding of the feed; accordingly, when manufacturing, the size of the second blanking hole 331 is generally larger than that of the first blanking hole 321, and it is required to ensure that the second blanking hole 331 is not blocked by the blocking plate 35 so that the matching tube 33 cannot slide relative to the inner tube 32.

Furthermore, the outer wall of the matching pipe 33 is provided with a locking hole 333 communicated with the plate grooves 332 corresponding to each plate groove 332; the lock member 37 includes: a plurality of locking rods 371, one end of each locking rod 371 passes through the locking hole 333 and abuts against the sliding plate 36; a tightening member 373 connected to the locking rod 371; the middle part of the locking hole 333 is expanded outwards to form a limiting cylindrical cavity 334; the locking rod 371 is sleeved with a locking ring 372, and the locking ring 372 is positioned in the limiting cylindrical cavity 334; the abutting member 373 is used for driving the lock lever 371 to abut on the sliding plate 36.

To increase the locking effect, the end of the locking lever 371 in contact with the slide plate 36 is covered with a rubber sleeve. When the inner tube 32 is inclined, the abutting component 373 releases the external force applied to the locking rod 371, the locking rod 371 is separated from the contact with the sliding plate 36 under the action of gravity, and the sliding plate 36 abuts against the blocking plate 35 after sliding under the action of gravity; then, the size of the blanking channel 31 is adjusted; when the inner tube 32 starts to restore to the horizontal position, the tightening member 373 drives the locking rod 371 to abut against the sliding plate 36 to lock the sliding plate 36.

Further, the tightening member 373 includes: a plurality of wire passing rings 3731 are arranged and respectively positioned at the upper side and the lower side of the inner pipe 32 and at the end part far away from the material storage mechanism 2; one end of the linkage line 3732 is connected with the upper side of the end part of the matching pipe 33 far away from the material storage mechanism 2, and the other end of the linkage line 3732 sequentially passes through the wire passing rings 3731 on the upper side, the end part and the lower side of the inner pipe 32 and is connected with a damping wire collecting unit 374 for collecting and collecting the linkage line 3732; wherein, one end of the locking rod 371 far away from the sliding plate 36 is provided with a thread passing hole 3733, and the linkage wire 3732 passes through the thread passing hole 3733; the distance from the axis of the thread passing ring 3731 at the lower side of the inner tube 32 to the outer wall of the inner tube 32 is smaller than the distance from the axis of the thread passing hole 3733 to the outer wall of the inner tube 32.

When the inner tube 32 inclines, the matching tube 33 slides downwards in an inclined manner, the stretched linkage line 3732 is gradually in a relaxed state, and the damping wire take-up mechanism is slow in initial wire take-up, so that the linkage line 3732 is relaxed, and the locking rod 371 is separated from the sliding plate 36. When the inner tube 32 starts to move towards the horizontal state, the damping wire take-up unit 374 slowly releases the wire, so that the linkage wire 3732 is stretched, the locking rod 371 is pressed against the sliding plate 36, and the sliding plate 36 is locked. With the inner tube 32 as a reference, the linkage wire 3732 in the wire passing hole 3733 is further away from the inner tube 32 than the linkage wire 3732 in the wire passing ring 3731, so that the tightened linkage wire 3732 applies an external force to the locking rod 371 to urge the locking rod 371 to abut against the sliding plate 36.

Further, the damping wire take-up unit 374 includes: a bracket 3741 mounted to the outer wall of the mating ring 34; the damping cylinder 3742 is installed on the support 3741, a cylindrical cavity provided with damping media is formed in the damping cylinder 3742, and two penetrating damping holes are formed in the damping cylinder 3742; a damping rod 3743 sliding through the two damping holes; the end of the linkage wire 3732 is connected with the connecting wire; a damping piston 3744 sleeved outside the damping rod 3743 and located in the damping cylinder 3742, and a plurality of flow holes 3746 are formed in the damping piston; the damping spring 3745 is connected with one end, far away from the linkage line 3732, of the damping rod 3743, and one end, far away from the damping rod 3743, of the damping spring 3745 is connected with the bracket 3741; wherein the axis of the flow hole 3746 is parallel to the axis of the damping rod 3743.

The two ends of the damping rod 3743 are located outside the damping cylinder 3742, and as the inner tube 32 tilts, the cooperating tube 33 loosens the linkage line 3732, and the damping spring 3745 slowly pulls the damping rod 3743 to tighten the linkage line 3732, in this process, the linkage line 3732 is loose. When the inner tube 32 moves to the horizontal state, the linkage line 3732 pulls the damping rods 3743, the damping medium is distributed on two sides of the damping piston 3744, the damping rods 3743 move, the damping medium flows through the flow holes 3746, the damping rods 3743 move slowly, and the linkage line 3732 is tightened. The movement of damping piston 3744 causes the damping medium to produce a strong throttle damping.

Further, the material storage mechanism 2 comprises two parallel material barrels 21 arranged on the feeding vehicle 1; the two inner pipes 32 are oppositely arranged and are positioned between the two charging barrels 21; the bottom of the charging basket 21 is provided with a discharging hole; one end of the inner tube 32, which is far away from the matching tube 33, is connected with an L-shaped material receiving tube 322, and the end part of the L-shaped material receiving tube 322, which is far away from the inner tube 32, is inserted into the material discharging hole in a sliding manner; the outer wall of the inner pipe 32 is also connected with a rotating short rod 323, and the rotating short rod 323 is coaxial with the discharging hole; the outer walls of the bottom of the charging basket 21 are provided with connecting rings 324, and the rotating short rods 323 on the two inner pipes 32 are rotatably matched in the corresponding connecting rings 324.

The clearance between material receiving pipe and blowing hole is less, and the fodder can not get into, but in order to guarantee the device stability, prevents that the fodder from getting into between material receiving pipe and the blowing hole, can connect the sealing ring in L type material receiving pipe 322 overcoat, sets up the blowing groove with sealing ring sliding fit on the blowing hole inner wall, and the fodder that can make can't get into also can restrict the tip of L type material receiving pipe 322 and be located the blowing downthehole rotatable state that keeps all the time. Further, the connecting ring 324, which is coaxial with the discharge hole, restricts the rotation of the rotation short bar 323 from centering around the axis of the discharge hole. The bottom of the charging bucket 21 is obliquely arranged, the bottom of the charging bucket is obliquely inclined to one point, namely a charging hole, so that the feed can conveniently enter a material receiving pipe, and in addition, a vibration device is arranged on the feeding trolley 1, and in the fixed-point feeding process at each time, the vibration device vibrates to help the feed enter the inner pipe 32 and also help the feed in the inner pipe 32 enter the blanking channel 31. The vibration device can be obtained by adopting the prior art.

Further, the driving mechanism 4 includes a connecting beam 42 and a multistage electric push rod 41; two ends of the connecting beam 42 are respectively connected with the two charging buckets 21; the number of the multistage electric push rods 41 is two, and the multistage electric push rods 41 are respectively rotatably installed on the connecting beam 42, and the push rods of the multistage electric push rods 41 are respectively hinged with the end parts of the matching pipes 33 on the same side.

As the push rod of the multistage electric push rod 41 is extended, the inner tube 32 and the engaging tube 33, which are located between the two buckets 21, are pushed out, and the inner tube 32 is rotated centering on the axis of the rotating short rod 323. The multistage electric push rod 41 is rotatably mounted on the connecting beam 42 in many ways, wherein a bearing is sleeved on the connecting beam 42, and the multistage electric push rod 41 is fixedly connected with the outer peripheral wall of the bearing. The electric push rod is used in multiple stages, so that the insufficient stroke of the one-stage electric push rod is considered. When the device is manufactured, if the size of the produced device is small, the common primary electric push rod (namely, the push rod is not telescopic) can be realized.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; the modifications or substitutions do not cause the essence of the corresponding technical solution to depart from the scope of the technical solutions of the embodiments of the present invention, and the technical solutions are all covered by the claims and the specification of the present invention.

Claims (10)

1. The utility model provides a giant salamander is bred and throws feeding device with fodder, its characterized in that includes:

the feeding trolley is provided with a storage mechanism for temporarily storing feed;

one end of the pipeline mechanism is rotatably communicated with the lower part of the material storage mechanism;

the driving mechanism is arranged on the material storage mechanism and used for driving the pipeline mechanism;

wherein, a plurality of downward blanking channels are arranged on the pipeline mechanism; when the driving mechanism drives the pipeline mechanism to incline downwards, the feed flows into the pipeline mechanism from the storage mechanism.

2. The feed feeding device for giant salamander cultivation of claim 1, wherein the blanking channel is adjustable in size.

3. The feed feeding device for giant salamander culture according to claim 2, wherein two sets of the pipeline mechanism and the driving mechanism are respectively provided and symmetrically arranged on two sides of the storage mechanism.

4. The feed feeding device for giant salamander cultivation of any one of claims 1 to 3, wherein the pipeline mechanism comprises:

one end of the inner pipe is rotatably communicated with the lower part of the material storage mechanism, and the other end of the inner pipe is closed;

the matching pipe is sleeved outside the inner pipe in a sliding manner, and the upper end of the matching pipe, which is far away from the material storage mechanism, is connected with the driving mechanism;

the matching ring is sleeved outside the inner pipe;

wherein, the matching ring is positioned between the matching pipe and the material storing mechanism; a plurality of first through blanking holes are formed in the lower side of the inner pipe, and a plurality of second through blanking holes are formed in the lower side of the matching pipe; each first blanking hole and the corresponding second blanking hole form a blanking channel.

5. The feed feeding device for giant salamander cultivation of claim 4, further comprising:

the blocking plate is provided with a plurality of blocks, one end of the blocking plate is connected with the outer wall of the inner pipe, and the other end of the blocking plate is inserted into the second blanking hole;

the side wall of each second blanking hole is provided with a plate groove, and each plate groove is provided with a corresponding sliding plate in sliding fit with the plate groove;

a locking member connected with the sliding plate;

the sliding plate slides out of the plate groove and abuts against the blocking plate, and the locking member is used for locking the sliding plate.

6. The feed feeding device for giant salamander culture according to claim 5, wherein locking holes communicated with the plate grooves are respectively formed in the outer wall of the matching pipe corresponding to each plate groove;

the locking member includes:

the locking rods are provided with a plurality of locking rods, and one end of each locking rod is abutted against the sliding plate after penetrating through the locking hole;

the abutting component is connected with the locking rod;

the middle part of the locking hole expands outwards to form a limiting cylindrical cavity; the locking rod is sleeved with a locking ring, and the locking ring is positioned in the limiting cylindrical cavity; the abutting component is used for driving the locking rod to abut against the sliding plate.

7. The feed feeding device for giant salamander cultivation of claim 6, wherein the abutting assembly comprises:

the wire passing rings are arranged in plurality and are respectively positioned on the upper side and the lower side of the inner pipe and at the end part far away from the material storage mechanism;

one end of the linkage line is connected with the upper side of the end part of the matching pipe far away from the material storage mechanism, and the other end of the linkage line sequentially penetrates through the wire passing rings on the upper side, the end part and the lower side of the inner pipe and is connected with a damping wire collecting unit for collecting and releasing the linkage line;

wherein, one end of the locking rod far away from the sliding plate is provided with a wire passing hole, and the linkage wire passes through the wire passing hole; the distance from the axis of the wire passing ring at the lower side of the inner pipe to the outer wall of the inner pipe is less than the distance from the axis of the wire passing hole to the outer wall of the inner pipe.

8. The feed feeding device for giant salamander cultivation of claim 7, wherein the damping take-up unit comprises:

the bracket is arranged on the outer wall of the matching ring;

the damping cylinder is arranged on the bracket, a cylindrical cavity provided with damping media is arranged in the damping cylinder, and two through damping holes are formed in the damping cylinder;

the damping rod passes through the two damping holes in a sliding mode; the end part of the connecting rod is connected with a linkage line;

the damping piston is sleeved outside the damping rod and positioned in the damping cylinder, and a plurality of flow holes are formed in the damping piston;

the damping spring is connected with one end of the damping rod, which is far away from the linkage line, and one end of the damping spring, which is far away from the damping rod, is connected with the bracket;

wherein the axis of the flow hole is parallel to the axis of the damping rod.

9. The feed feeding device for giant salamander cultivation of claim 8, wherein the storage mechanism comprises two parallel buckets mounted on the feeding cart;

the two inner pipes are oppositely arranged and are positioned between the two charging barrels; the bottom of the charging basket is provided with a discharging hole; one end of the inner pipe, which is far away from the matching pipe, is connected with an L-shaped material receiving pipe, and the end part of the L-shaped material receiving pipe, which is far away from the inner pipe, is inserted into the material discharging hole in a sliding manner; the outer wall of the inner pipe is also connected with a rotating short rod, and the rotating short rod is coaxial with the discharging hole; the outer wall of the bottom of the charging bucket is provided with connecting rings, and the rotating short rods on the two inner pipes are in rotating fit in the corresponding connecting rings.

10. The feed feeding device for giant salamander cultivation of claim 9, wherein the driving mechanism comprises a connecting beam and a multi-stage electric push rod;

two ends of the connecting beam are respectively connected with the two charging buckets; multistage electric putter is provided with two, and rotates respectively and install on the tie-beam, and multistage electric putter's push rod is articulated with the tip of the cooperation pipe of homonymy respectively.

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