CN215012691U - Feeding device for crayfish breeding - Google Patents

Abstract

The utility model belongs to the technical field of cultivation, in particular to a feeding device for crayfish cultivation, which comprises a cultivation box and a feeding unit; the feeding unit is arranged inside the breeding box; the feed cylinder is fixedly connected to the top of the rotating shaft; the discharge hole is formed in the inner side wall of the feed cylinder; the discharge hole is formed in the inner side wall of the outer barrel and is positioned on the same horizontal plane with the discharge hole; through pouring the fodder into feed cylinder inside, open the motor and drive the pivot and rotate, the pivot drives feed cylinder and rotates for feed cylinder inside receives centrifugal force and influences, sprays to the outside from the discharge opening, because the discharge opening aligns the discharge opening, makes the fodder discharge to the outside from the discharge opening, sprays the fodder to breeding incasement portion at the uniform velocity through the discharge opening, guarantees to breed incasement portion crayfish and can evenly feed, and then has improved cultivation efficiency.

Description

Feeding device for crayfish breeding

Technical Field

The utility model relates to a breed technical field, specifically a cray is bred and uses feeding device.

Background

When the crayfish is bred, the crayfish is in the omnivorous nature, so that the crayfish is fond of eating animal baits such as fresh trash fish and the like, also fond of eating plant baits such as soybean, bean cake, corn, fresh water plants and the like, and can be fed with compound feed for breeding.

In the prior art, a feeding device is often used for feeding crayfishes in the crayfish breeding process, when the traditional feeding device feeds the feed, a feeding port is single, so that crayfishes at corners of a breeding box and crayfishes with small body sizes cannot compete for the feed, the problem of starvation in the later period is caused, and the breeding cost of the crayfishes is increased; therefore, a feeding device for crayfish breeding is provided aiming at the problems.

SUMMERY OF THE UTILITY MODEL

In order to compensate prior art's not enough, solve breeding the crayfish in-process, often need use feeding device, feed the crayfish and eat, traditional feeding device is when throwing the feed, and the dog-house is comparatively single, leads to breeding the crayfish and the less crayfish of size in case corner and cannot compete for food, leads to the problem that the later stage is hungry to die, and then has increased the problem of the breed cost of crayfish, the utility model provides a feeding device is used in crayfish breed.

The utility model provides a technical scheme that its technical problem adopted is: the feeding device for crayfish cultivation of the utility model comprises a cultivation box and a feeding unit; the feeding unit is arranged inside the breeding box;

the feeding unit comprises an outer cylinder, a fixed box, a motor, a rotating shaft, a feed cylinder, a discharge hole and a discharge hole; the outer cylinder is arranged inside the breeding box; the fixed box is fixedly connected to the bottom of the outer barrel; the motor is fixedly connected to the inner side wall of the fixing box; the rotating shaft is fixedly connected to the output end of the motor; the feed cylinder is fixedly connected to the top of the rotating shaft; the discharge hole is formed in the inner side wall of the feed cylinder; the discharge hole is formed in the inner side wall of the outer barrel and is positioned on the same horizontal plane with the discharge hole; through arranging the inside at the uniform velocity of material hole to spraying fodder of breeding the incasement portion, guarantee to breed the crayfish of incasement portion and can evenly feed, and then improved cultivation efficiency.

Preferably, a blocking unit is arranged inside the outer cylinder; the blocking unit comprises a convex rod, a telescopic rod, a top plate, a sliding rail, a sliding block, a guide rod, a blocking plate and a support rod; the convex rod is fixedly connected to the output end of the motor; the telescopic rod is fixedly connected to the inner side wall of the outer barrel; the top plate is fixedly connected to the side end of the telescopic rod; the sliding rail is fixedly connected to the inner side wall of the outer barrel and is positioned at the top of the telescopic rod; the sliding block is connected to the sliding rail in a sliding manner; one end of the supporting rod is hinged to the end of the top plate, and the other end of the supporting rod is hinged to the bottom end of the sliding block; the guide rod is fixedly connected to the top of the sliding block; the blocking plate is fixedly connected to the top of the guide rod and is connected to the outer walls of the outer barrel and the feed barrel in a sliding mode; the problem of outside impurity causes the fodder of corruption to feed section of thick bamboo inside is avoided, and then has improved the quality of fodder.

Preferably, an electric push rod is fixedly connected to the inner side wall of the breeding box; an outer cylinder is fixedly connected to the side end of the electric push rod; the feeding unit can be driven to feed for long and short distances by opening the electric push rod, the outer cylinder is driven by the electric push rod to spray feed to the central position of the breeding box, and crayfish is fed.

Preferably, the inner side wall of the feed cylinder is fixedly connected with inclined plates which are symmetrically arranged; can avoid the fodder to sink at the bottom of the inside of a fodder section of thick bamboo, lead to unable outside discharge.

Preferably, the inner side wall of the outer cylinder is fixedly connected with a supporting plate, and the feed cylinder is rotatably connected to the side end of the supporting plate; the end part of the convex rod is arc-shaped; through setting up the backup pad, when avoiding the fodder to spray to the outside through discharge opening and relief hole, the clearance department that drops urceolus and fodder section of thick bamboo causes the extravagant problem of fodder.

The utility model discloses an useful part lies in:

1. the utility model discloses feeding the in-process of eating to crayfish in needs, through pouring the fodder into feed cylinder inside, it drives the pivot and rotates to open the motor, the pivot drives feed cylinder and rotates, make feed cylinder inside receive centrifugal force and influence, spray to the outside from the discharge opening, because the relief hole aligns the discharge opening, make the fodder discharge opening outside following, spray the fodder to breeding incasement portion at the uniform velocity through the relief hole, guarantee to breed incasement portion crayfish and can evenly feed, and then improved the breed efficiency.

2. The utility model discloses at the in-process of feeding, clearance between discharge opening and the relief hole is great, can lead to outside dust to waft into inside a feed section of thick bamboo, produce the problem of corruption to the fodder, when need not feeding, motor stall, the telescopic link recovers and promotes the roof and slide to the side, drive the slider and slide down, make the guide arm drive the jam plate and slide down, plug up relief hole and discharge opening, avoid outside impurity to cause the problem of corruption to the fodder of feed section of thick bamboo inside, and then improved the quality of fodder.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.

FIG. 1 is a sectional view of the first embodiment;

FIG. 2 is an enlarged view of FIG. 1 at A;

FIG. 3 is an enlarged view of FIG. 1 at B;

FIG. 4 is an enlarged view of FIG. 1 at C;

fig. 5 is a schematic structural view of a feed cylinder in the first embodiment

Fig. 6 is a schematic structural view of a wear pad according to a second embodiment.

In the figure: 1. a breeding box; 2. an electric push rod; 3. a feeding unit; 31. an outer cylinder; 32. a fixing box; 33. a motor; 34. a rotating shaft; 35. a feed cylinder; 36. a sloping plate; 37. a discharge hole; 38. a discharge hole; 4. a plugging unit; 41. a nose bar; 42. a telescopic rod; 43. a top plate; 44. a slide rail; 45. a slider; 46. a support plate; 47. a guide bar; 48. a blocking plate; 49. a strut; 5. an anti-wear pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example one

Referring to fig. 1-5, a feeding device for crayfish cultivation comprises a cultivation box 1 and a feeding unit 3; the feeding unit 3 is arranged inside the breeding box 1;

the feeding unit 3 comprises an outer cylinder 31, a fixed box 32, a motor 33, a rotating shaft 34, a feed cylinder 35, a discharge hole 37 and a discharge hole 38; the outer cylinder 31 is arranged inside the breeding box 1; the fixing box 32 is fixedly connected to the bottom of the outer cylinder 31; the motor 33 is fixedly connected to the inner side wall of the fixing box 32; the rotating shaft 34 is fixedly connected to the output end of the motor 33; the feed cylinder 35 is fixedly connected to the top of the rotating shaft 34; the discharge hole 37 is formed in the inner side wall of the feed cylinder 35; the discharge hole 38 is formed in the inner side wall of the outer cylinder 31 and is positioned on the same horizontal plane with the discharge hole 37; the during operation, in the in-process of eating is fed to crayfish to needs, through pouring the fodder into feed cylinder 35 inside, it rotates to open motor 33 drive pivot 34, pivot 34 drives feed cylinder 35 and rotates, make the inside fodder of feed cylinder 35 receive centrifugal force and influence, spray to the outside from discharge opening 37, because discharge opening 38 aligns discharge opening 37, make the fodder discharge opening 37 outside from discharge opening 37, spray the fodder to breeding 1 inside at the uniform velocity of case through discharge opening 38, guarantee to breed 1 inside crayfish of case and can evenly feed, and then improved the cultivation efficiency.

A blocking unit 4 is arranged in the outer cylinder 31; the blocking unit 4 comprises a convex rod 41, a telescopic rod 42, a top plate 43, a slide rail 44, a slide block 45, a guide rod 47, a blocking plate 48 and a support rod 49; the convex rod 41 is fixedly connected to the output end of the motor 33; the telescopic rod 42 is fixedly connected to the inner side wall of the outer cylinder 31; the top plate 43 is fixedly connected to the side end of the telescopic rod 42; the slide rail 44 is fixedly connected to the inner side wall of the outer cylinder 31 and is positioned at the top of the telescopic rod 42; the sliding block 45 is connected to the sliding rail 44 in a sliding manner; one end of the supporting rod 49 is hinged to the end part of the top plate 43, and the other end is hinged to the bottom end of the sliding block 45; the guide rod 47 is fixedly connected to the top of the sliding block 45; the blocking plate 48 is fixedly connected to the top of the guide rod 47 and is slidably connected to the outer walls of the outer barrel 31 and the feed barrel 35; when the feed box is in operation, in the feeding process, the gap between the discharge hole 37 and the discharge hole 38 is large, which can cause external dust to float into the feed cylinder 35 and corrode feed, when the motor 33 rotates, the protruding rod 41 is driven to rotate, the protruding rod 41 drives the top plate 43 to extrude the telescopic rod 42 towards the side end when rotating, so that the supporting rod 49 drives the sliding block 45 to slide upwards towards the side end, when the sliding block 45 slides upwards, the guide rod 47 is driven to slide upwards to push the blocking plate 48 to slide upwards, the discharge hole 37 and the discharge hole 38 are opened, so that feed can be continuously sprayed into the feed box 1 at a constant speed for feeding, when no feed is needed, the motor 33 stops rotating, the telescopic rod 42 restores to push the top plate 43 to slide towards the side end, the sliding block 45 is driven to slide downwards, so that the guide rod 47 drives the blocking plate 48 to slide downwards to block the discharge hole 37 and the discharge hole 38, thereby avoiding the problem that external impurities corrode feed in the feed cylinder 35, thereby improving the quality of the feed.

An electric push rod 2 is fixedly connected to the inner side wall of the breeding box 1; an outer cylinder 31 is fixedly connected to the side end of the electric push rod 2; during operation, the electric push rod 2 is opened to drive the feeding unit 3 to feed for long and short distances, the electric push rod 2 drives the outer barrel 31 to spray feed to the center of the breeding box 1, and the crayfishes are fed.

The inner side wall of the feed cylinder 35 is fixedly connected with inclined plates 36 which are symmetrically arranged; during operation, can avoid the fodder to sink at the bottom in feed cylinder 35's inside, lead to unable outside discharge.

A supporting plate 46 is fixedly connected to the inner side wall of the outer cylinder 31, and the feed cylinder 35 is rotatably connected to the side end of the supporting plate 46; the end of the protruding rod 41 is arc-shaped; during operation, through setting up backup pad 46, when avoiding the fodder to spray to the outside through discharge opening 37 and relief hole 38, drop the clearance department of urceolus 31 and fodder section of thick bamboo 35, cause the extravagant problem of fodder.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, an anti-wear pad 5 is sleeved on an outer wall of the protruding rod 41; during operation, through installation abrasionproof pad 5, avoid protruding pole 41 when lasting rotation promotes roof 43, the problem of wearing and tearing appears, and then improved protruding pole 41's life.

According to the working principle, when crayfish needs to be fed, the feed is poured into the feed cylinder 35, the motor 33 is started to drive the rotating shaft 34 to rotate, the rotating shaft 34 drives the feed cylinder 35 to rotate, the feed in the feed cylinder 35 is influenced by centrifugal force and is sprayed out of the discharge hole 37, the feed is discharged out of the discharge hole 37 due to the fact that the discharge hole 38 is aligned with the discharge hole 37, the feed is sprayed into the breeding box 1 through the discharge hole 38 at a constant speed, the crayfish in the breeding box 1 can be fed uniformly, and breeding efficiency is improved; in the feeding process, the gap between the discharge hole 37 and the discharge hole 38 is large, which can cause external dust to float into the feed cylinder 35 and corrode the feed, when the motor 33 rotates, the protruding rod 41 is driven to rotate, the protruding rod 41 pushes the top plate 43 to extrude the telescopic rod 42 towards the side end when rotating, so that the supporting rod 49 pushes the sliding block 45 to slide upwards towards the side end, when the sliding block 45 slides upwards, the guiding rod 47 is driven to slide upwards to push the blocking plate 48 to slide upwards, the discharge hole 37 and the discharge hole 38 are opened, which facilitates the feed to be continuously sprayed into the breeding box 1 at a constant speed for feeding, when the feed is not needed, the motor 33 stops rotating, the telescopic rod 42 restores to push the top plate 43 to slide towards the side end, the sliding block 45 is driven to slide downwards, the guiding rod 47 drives the blocking plate 48 to slide downwards to block the discharge hole 37 and the discharge hole 38, thereby avoiding the problem that the feed in the feed cylinder 35 is corroded by external impurities, thereby improving the quality of the feed; the electric push rod 2 is opened to drive the feeding unit 3 to feed for long and short distances, and the electric push rod 2 drives the outer cylinder 31 to spray feed to the center of the breeding box 1 to feed the crayfishes; can avoid the fodder to sink at the bottom of feed cylinder 35's inside, lead to unable outside discharge.

During operation, through setting up backup pad 46, when avoiding the fodder to spray to the outside through discharge opening 37 and relief hole 38, drop the clearance department of urceolus 31 and fodder section of thick bamboo 35, cause the extravagant problem of fodder.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.

Claims (6)

1. The utility model provides a cray is bred and uses feeding device which characterized in that: comprises a breeding box (1) and a feeding unit (3); the feeding unit (3) is arranged inside the breeding box (1);

the feeding unit (3) comprises an outer cylinder (31), a fixed box (32), a motor (33), a rotating shaft (34), a feed cylinder (35), a discharge hole (37) and a discharge hole (38); the outer cylinder (31) is arranged inside the breeding box (1); the fixed box (32) is fixedly connected to the bottom of the outer cylinder (31); the motor (33) is fixedly connected to the inner side wall of the fixed box (32); the rotating shaft (34) is fixedly connected to the output end of the motor (33); the feed cylinder (35) is fixedly connected to the top of the rotating shaft (34); the discharge hole (37) is formed in the inner side wall of the feed cylinder (35); the discharge hole (38) is formed in the inner side wall of the outer cylinder (31) and is located on the same horizontal plane with the discharge hole (37).

2. The feeding device for crayfish cultivation as claimed in claim 1, wherein: a blocking unit (4) is arranged in the outer cylinder (31); the blocking unit (4) comprises a convex rod (41), a telescopic rod (42), a top plate (43), a sliding rail (44), a sliding block (45), a guide rod (47), a blocking plate (48) and a support rod (49); the convex rod (41) is fixedly connected to the output end of the motor (33); the telescopic rod (42) is fixedly connected to the inner side wall of the outer barrel (31); the top plate (43) is fixedly connected to the side end of the telescopic rod (42); the sliding rail (44) is fixedly connected to the inner side wall of the outer barrel (31) and is positioned at the top of the telescopic rod (42); the sliding block (45) is connected to the sliding rail (44) in a sliding manner; one end of the supporting rod (49) is hinged to the end part of the top plate (43), and the other end of the supporting rod is hinged to the bottom end of the sliding block (45); the guide rod (47) is fixedly connected to the top of the sliding block (45); the blocking plate (48) is fixedly connected to the top of the guide rod (47) and is connected to the outer walls of the outer barrel (31) and the feed barrel (35) in a sliding mode.

3. The feeding device for crayfish cultivation as claimed in claim 2, wherein: an electric push rod (2) is fixedly connected to the inner side wall of the breeding box (1); an outer cylinder (31) is fixedly connected to the side end of the electric push rod (2).

4. The feeding device for crayfish cultivation as claimed in claim 3, characterized in that: the inner side wall of the feed cylinder (35) is fixedly connected with inclined plates (36) which are symmetrically arranged.

5. The feeding device for crayfish cultivation as claimed in claim 4, wherein: the inside wall rigid coupling of urceolus (31) has backup pad (46), and fodder section of thick bamboo (35) rotate to be connected the side at backup pad (46).

6. The feeding device for crayfish cultivation as claimed in claim 5, wherein: the end part of the convex rod (41) is arc-shaped.

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