CN112246162A

CN112246162A - Aquatic feed processing apparatus

Info

Publication number: CN112246162A
Application number: CN202011045499.XA
Authority: CN
Inventors: 宋子豪; 付宗国
Original assignee: Zhejiang Ocean University ZJOU
Current assignee: Zhejiang Ocean University ZJOU
Priority date: 2020-09-29
Filing date: 2020-09-29
Publication date: 2021-01-22

Abstract

The invention discloses an aquatic feed processing device, which relates to the technical field of processing devices, and adopts the technical scheme that: the stirring device comprises a stirring box, a crushing piece, an extrusion piece and a water tank, wherein the stirring box is provided with a cavity, a stirring auger is rotationally arranged in the stirring box and is driven by a first rotary driving piece, the crushing piece is arranged on the upper side of the stirring box and is provided with a feeding hole, the crushing piece is communicated with the cavity, and the crushing piece is connected with the first rotary driving piece; the extrusion piece is arranged at the bottom of the stirring box and is communicated with the cavity, the extrusion piece is connected with the second rotary driving piece, the water tank is located at the bottom of the stirring box, and water is supplied to the extrusion piece by the water tank. The mixture enters the crushed material piece from the feeding hole and is crushed by the crushed material piece, then the mixture falls into the stirring box, the stirring auger stirs the mixture, the water tank supplies water or nutrient solution for the extruded piece, the extruded piece discharges the mixture, the stirring and the discharging of the feed are completed, and therefore the purpose of high quality of the processed feed is achieved.

Description

Aquatic feed processing apparatus

Technical Field

The invention relates to the technical field of processing devices, in particular to an aquatic feed processing device.

Background

At present, bait cages for aquatic animals are collectively called aquatic baits, which include baits for various animals such as fish, shrimp, crab, shellfish, etc. in seawater and freshwater.

As the aquatic products need to be fed with ingredients (such as Sudan grass, ryegrass, root of purple grass, elephant grass and other green feeds) with different components in the feed at different growth stages, if the feed and the ingredients are fed separately, the feed conversion rate is low; therefore, the feed and the ingredients are required to be mixed and then fed, and in the process of mixing the feed and the ingredients, the feed and the ingredients are not uniformly stirred (cannot be sufficiently mixed), so that the quality of the finished feed is low.

Disclosure of Invention

Aiming at the defects in the prior art, the invention aims to provide an aquatic feed processing device which has the advantage of higher finished product quality of feed.

The technical purpose of the invention is realized by the following technical scheme: an aquatic feed processing device comprises a stirring box, a crushed material part, an extrusion part and a water tank, wherein the stirring box is provided with a cavity, a stirring auger is rotationally arranged in the stirring box and driven by a rotary driving part I, the crushed material part is arranged on the upper side of the stirring box and provided with a feed inlet, and is communicated with the cavity and connected with the rotary driving part I; the extrusion piece is arranged at the bottom of the stirring box and communicated with the cavity, the extrusion piece is connected with the second rotary driving piece, the water tank is located at the bottom of the stirring box, and the water tank supplies water for the extrusion piece.

By the technical scheme, water or other nutrient solution is filled into the water tank; mixture (fodder and batching) gets into in the bits of broken glass spare from the feed inlet, the bits of broken glass spare is smashed the mixture for the mixture falls into the agitator tank, rotatory driving piece one drives the stirring hinge dragon and stirs the mixture, later the mixture after the stirring gets into in the extrusion piece, and with this simultaneously, for guaranteeing the humidity and the viscosity of mixture, for extrusion piece water supply or supply nutrient solution through the water tank, rotatory driving piece two drive extrusion piece discharge the mixture, the stirring and the ejection of compact of fodder are accomplished, with this higher purpose of the fodder quality after realizing processing.

Preferably, the device further comprises a bracket, the stirring tank is fixed on the bracket, the first rotary driving part is fixed on the side surface of the bracket, the extrusion part is fixed at the lower end of the bracket, the water tank is fixed on the stirring tank, and the second rotary driving part is fixed on the lower side of the bracket.

Through the technical scheme, the relative positions of the stirring box, the first rotary driving part, the second rotary driving part, the water tank and the extrusion part are fixed through the support, so that the normal work of the device is ensured.

Preferably, the upper end of the stirring box is detachably connected with a fixed cover capable of covering the cavity, the crushed material part comprises a crushing box, a rotating shaft and crushing pieces, the crushing box is fixed on the upper end face of the fixed cover, the bottom of the crushing box is communicated with the cavity, the feed port is arranged on the side wall of the stirring box, and the outer side wall of the crushing box, which is close to the feed port, is provided with a feed hopper; the crushing piece is provided with a plurality of peripheral walls which are circumferentially fixed on the rotating shaft, the rotating shaft is rotatably arranged in the crushing box, and one end of the rotating shaft penetrates through the crushing box and is connected with an output shaft of the first rotary driving piece.

Through the technical scheme, the fixed cover is detachably connected to the box body, so that a user can conveniently clean the cavity of the box body after taking up the fixed cover; the mixture gets into the crushing incasement from feeder hopper, feed inlet in proper order, and rotatory driving piece drives the pivot and rotates for broken piece rotates and smashes the mixture along with the pivot, and then promotes the mixture and fully mixes in the agitator tank.

Preferably, the upper end of the stirring box is turned outwards to form a turned edge, the lower end face of the turned edge is fixed to the support, a protrusion is arranged on the upper end face of the turned edge, and the protrusion is used for limiting the circumferential direction of the fixing cover.

Through above-mentioned technical scheme, the agitator tank passes through turn-ups lower terminal surface and is fixed with the support, and the agitator tank of being convenient for is fixed with the support, and simultaneously, arch on the turn-ups is spacing to fixed lid circumference, has guaranteed the steady operation of crushed aggregates spare.

Preferably, the stirring tank is communicated with the extrusion part through a connecting pipe, the connecting pipe is communicated with the water tank through a water injection pipe, and the water injection pipe is provided with a control valve.

Through above-mentioned technical scheme, the connecting pipe with inner chamber and extrusion piece UNICOM, the water injection pipe with water tank and connecting pipe UNICOM, the back is opened to the control valve, water or nutrient solution can directly pour into in the connecting pipe to improve the humidity and the viscosity that get into the interior mixture of extrusion piece, the extrusion piece of being convenient for extrudes the mixture and is predetermined shape.

Preferably, the bottom of the stirring box is provided with a connecting part, and the connecting part is detachably connected with the connecting pipe.

Through above-mentioned technical scheme, connecting portion can dismantle with the connecting pipe and be connected, the loading and unloading of the connecting pipe of being convenient for.

Preferably, one end of the stirring auger penetrates through the stirring box and is connected with the output end of the first rotary driving piece through a belt.

Through above-mentioned technical scheme, the stirring auger passes through the belt and connects in the output of rotary driving spare one to be connected for rotary driving spare one can be comparatively easy drive stirring auger rotate.

Preferably, the extrusion piece is including extruding a section of thick bamboo, extruding hinge dragon and ejection of compact otter board, it is fixed in to extrude a section of thick bamboo on the support, the connecting pipe with extrude the inside UNICOM of a section of thick bamboo, extrude hinge dragon rotate set up in extruding the section of thick bamboo, just it is close to extrude hinge dragon the tip of agitator tank runs through extrude a section of thick bamboo and with rotatory driving piece two is connected, ejection of compact otter board can dismantle connect in extrude the nozzle department of a section of thick bamboo.

Through above-mentioned technical scheme, because inside the section of thick bamboo is extruded in connecting pipe UNICOM, in the mixture alright get into the section of thick bamboo through the connecting pipe under self action of gravity in extruding the section of thick bamboo, rotatory driving piece two drives and extrudes the hinge dragon and extrude the mixture to ejection of compact otter board direction, the mixture forms the fodder finished product after passing ejection of compact otter board.

Preferably, the extrusion hinge is close to one end reducing of the discharge screen plate and penetrates through the discharge screen plate, a scraper is detachably connected to the end of the extrusion hinge, and the inner end face of the scraper is attached to the outer end face of the discharge screen plate.

Through above-mentioned technical scheme, extrude the rotation of hinge dragon while the scraper rotates thereupon, after the mixture passed ejection of compact otter board, the scraper alright cut off finished product fodder to guarantee that the length of finished product fodder is more unified, convenient to use person throws something and feeds.

Preferably, the bottom of the stirring box is a circular arc surface.

Through above-mentioned technical scheme, the bottom of the circular cambered surface of agitator tank, the mixture of agitator tank bottom can be stirred to the stirring hinge dragon of being convenient for, further makes the mixture stirring more even.

In summary, compared with the prior art, the beneficial effects of the invention are as follows:

1. through multiple stirring of the material crushing piece, the stirring auger and the extruding auger, the mixture is stirred more uniformly, and the quality of a finished feed product is higher;

2. water or nutrient solution can be added into the water tank to increase the humidity or viscosity of the mixture;

3. the length of finished product fodder can effectively be controlled in the setting of scraper for the length of fodder is more even.

Drawings

FIG. 1 is a schematic external structural view of an embodiment;

FIG. 2 is a schematic view of the full cross-section of FIG. 1;

FIG. 3 is another external view of the embodiment;

FIG. 4 is a partial structural view of the embodiment (with the bracket omitted);

FIG. 5 is a schematic structural view of a small aggregate unit in the embodiment;

FIG. 6 is a schematic structural diagram of a fixing cover and a stirring box in the embodiment;

FIG. 7 is a schematic view of the structure of an extrusion in the example.

Reference numerals: 100. a stirring box; 110. a cavity; 120. stirring and reaming; 130. a fixed cover; 131. folding edges; 132. a viewing port; 140. flanging; 141. a protrusion; 150. a connecting portion; 200. a material crushing component; 210. a feed inlet; 220. a crushing box; 221. a feed hopper; 230. a rotating shaft; 240. crushing slices; 300. an extrusion; 310. an extrusion cylinder; 320. extruding and reaming a dragon; 321. a scraper; 330. a discharging screen plate; 400. a water tank; 500. rotating the first driving member; 600. rotating a driving part II; 610. a speed reducer; 700. a support; 800. a connecting pipe; 900. a water injection pipe; 910. and (4) controlling the valve.

Detailed Description

In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention.

The present invention will be described in further detail with reference to the accompanying drawings.

An aquatic feed processing device, as shown in fig. 1 to 7, the device comprises a stirring tank 100, a crushed material part 200, an extrusion part 300 and a water tank 400, wherein the stirring tank 100 is provided with a cavity 110, a stirring auger 120 is rotatably arranged in the stirring tank 100, the stirring auger 120 is driven by a first rotary driving part 500, the crushed material part 200 is arranged on the upper side of the stirring tank 100, the crushed material part 200 is provided with a feeding hole 210, the crushed material part 200 is communicated with the cavity 110, and the crushed material part 200 is connected with the first rotary driving part 500; the extrusion piece 300 is arranged at the bottom of the stirring box 100, the extrusion piece 300 is communicated with the cavity 110, the extrusion piece 300 is connected with the second rotary driving piece 600, the water tank 400 is arranged at the bottom of the stirring box 100, and the water tank 400 supplies water for the extrusion piece 300.

The device further comprises a support 700, the stirring box 100 is fixed on the support 700 through welding, the first rotary driving piece 500 is fixed on the side face of the support 700 through welding, the extruding piece 300 is fixed at the lower end of the support 700, the water tank 400 is fixed on the stirring box 100, and the second rotary driving piece 600 is fixed on the lower side of the support 700.

Specifically, the upper end of agitator tank 100 is turned over outward and is formed with turn-ups 140, the lower terminal surface of turn-ups 140 is fixed with support 700, the up end of turn-ups 140 is provided with arch 141, agitator tank 100 upper end can be dismantled and be connected with the fixed lid 130 that can cover cavity 110, fixed lid 130 is buckled downwards and is formed with hem 131, hem 131 can wrap up arch 141, protruding 141 is spacing to fixed lid 130 circumference promptly, viewing aperture 132 has been seted up to the upper end of fixed lid 130.

The crushing part 200 comprises a crushing box 220, a rotating shaft 230 and crushing pieces 240, the crushing box 220 is fixed on the upper end surface of the fixed cover 130, the bottom of the crushing box 220 is communicated with the cavity 110, the feeding port 210 is arranged on the side wall of the stirring box 100, and the outer side wall of the crushing box 220 close to the feeding port 210 is provided with a feeding hopper 221; the crushing pieces 240 have a plurality of peripheral walls circumferentially fixed to the rotating shaft 230, the rotating shaft 230 is rotatably disposed in the crushing box 220, and one end of the rotating shaft 230 penetrates through the crushing box 220 and is connected to the output shaft of the first rotary driving member 500 through a belt.

The stirring tank 100 is communicated with the extrusion piece 300 through a connecting pipe 800, the connecting pipe 800 is communicated with the water tank 400 through a water injection pipe 900, the water injection pipe 900 is provided with a control valve 910, and the control valve 910 is used for controlling the on-off of the water injection pipe 900.

Preferably, the bottom of the stirring tank 100 is a circular arc surface, the bottom of the stirring tank 100 is provided with a connecting part 150, the connecting part 150 is detachably connected with the connecting pipe 800, and the connecting pipe 800 is communicated with the cavity 110 through the connecting part 150.

One end of the stirring auger 120 penetrates through the stirring box 100 and is connected with the output end of the first rotary driving piece 500 through a belt. The first rotary driving element 500 and the second rotary driving element 600 are preferably electric motors, and may be other conventional driving elements with rotary functions, such as rotary electromagnets, internal combustion engines, etc. in the prior art.

The extrusion piece 300 comprises an extrusion barrel 310, an extrusion auger 320 and a discharge screen plate 330, the extrusion barrel 310 is fixed on the support 700, the connecting pipe 800 is communicated with the inside of the extrusion barrel 310, the extrusion auger 320 is rotatably arranged in the extrusion barrel 310, the end part of the extrusion auger 320 close to the stirring box 100 penetrates through the extrusion barrel 310 and is connected with the second rotary driving piece 600 through a belt, and the discharge screen plate 330 is detachably connected to the opening of the extrusion barrel 310 through a bolt. Preferably, in order to reduce the rotation speed of the extrusion auger 320, a speed reducer 610 is arranged on the output shaft of the second rotary driving member 600, and the speed reducer 610 is connected with the extrusion auger 320 through a belt and transmits the power.

One end of the extrusion auger 320 close to the discharge screen plate 330 is reduced in diameter and penetrates through the discharge screen plate 330, a scraper 321 is detachably fixed at the end part of the extrusion auger 320, and the inner end face of the scraper 321 is attached to the outer end face of the discharge screen plate 330.

The working principle of the aquatic feed processing device is as follows:

water or nutrient solution is filled into the water tank 400 in advance;

supplying power to the first rotary driving element 500 and the second rotary driving element 600 and starting the first rotary driving element 500 to drive the rotating shaft 230, the crushing pieces 240 and the stirring auger 120 to rotate at the same time, and driving the extrusion auger 320 to rotate by the second rotary driving element 600;

the mixture (feed and ingredients mixed) is poured into the crushed material part 200 from the feeding hopper 221, the rotating shaft 230 drives the crushing piece 240 to rotate, so that the mixture is crushed by the crushing piece 240 and then falls into the cavity 110, the rotating stirring auger 120 stirs the mixture, and in the process, other ingredients can be added from the observation port 132 by a worker;

during the operation of the mixing auger 120, the mixture is pushed to one side of the connecting part 150, so that the mixture enters the connecting pipe 800 from the connecting part 150 and then falls into the extruding cylinder 310;

opening the control valve 910 to allow water or nutrient solution to enter the connection pipe 800 from the water tank 400, thereby increasing the humidity and viscosity of the mixture;

the mixture in the extruding cylinder 310 is pushed towards the discharging screen plate 330 by the rotating extruding auger 320, the mixture is adhered together under the extrusion of the extruding auger 320, and finally the mixture is extruded out of the meshes of the discharging screen plate 330, and the feed is in a strip shape; because the scraper 321 is fixed with the extruding auger 320, the extruding auger 320 can drive the scraper 321 to rotate, and the rotating scraper 321 cuts off the strip-shaped feed extruded from the meshes of the discharging screen 330, so that the feed is granular; the stirring and discharging of the feed are completed, so that the purpose of higher quality of the processed feed is realized.

The above description is intended to be illustrative of the present invention and not to limit the scope of the invention, which is defined by the claims appended hereto.

Claims

1. An aquatic products feed processing apparatus which characterized in that: the device comprises a stirring box (100), a crushing piece (200), an extruding piece (300) and a water tank (400), wherein the stirring box (100) is provided with a cavity (110), a stirring auger (120) is rotationally arranged in the stirring box (100), the stirring auger (120) is driven by a first rotary driving piece (500), the crushing piece (200) is arranged on the upper side of the stirring box (100), the crushing piece (200) is provided with a feeding hole (210), the crushing piece (200) is communicated with the cavity (110), and the crushing piece (200) is connected with the first rotary driving piece (500); the extrusion piece (300) is arranged at the bottom of the stirring box (100), the extrusion piece (300) is communicated with the cavity (110), the extrusion piece (300) is connected with the second rotary driving piece (600), the water tank (400) is located at the bottom of the stirring box (100), and the water tank (400) supplies water for the extrusion piece (300).

2. An aquaculture feed treatment apparatus according to claim 1 wherein: the device further comprises a support (700), the stirring box (100) is fixed on the support (700), the first rotary driving piece (500) is fixed on the side face of the support (700), the extrusion piece (300) is fixed at the lower end of the support (700), the water tank (400) is fixed on the stirring box (100), and the second rotary driving piece (600) is fixed on the lower side of the support (700).

3. An aquaculture feed treatment apparatus according to claim 2 wherein: the upper end of the stirring box (100) is detachably connected with a fixed cover (130) capable of covering the cavity (110), the crushed material part (200) comprises a crushing box (220), a rotating shaft (230) and crushing pieces (240), the crushing box (220) is fixed on the upper end face of the fixed cover (130), the bottom of the crushing box (220) is communicated with the cavity (110), the feed port (210) is arranged on the side wall of the stirring box (100), and the outer side wall of the crushing box (220) close to the feed port (210) is provided with a feed hopper (221); the crushing pieces (240) are provided with a plurality of peripheral walls which are circumferentially fixed on the rotating shaft (230), the rotating shaft (230) is rotatably arranged in the crushing box (220), and one end of the rotating shaft (230) penetrates through the crushing box (220) and is connected with an output shaft of the first rotary driving piece (500).

4. An aquaculture feed treatment apparatus according to claim 2 wherein: the upper end of agitator tank (100) is turned over outward and is formed with turn-ups (140), the lower terminal surface of turn-ups (140) with support (700) are fixed, the up end of turn-ups (140) is provided with arch (141), arch (141) are used for right fixed lid (130) circumference is spacing.

5. An aquaculture feed treatment apparatus according to claim 2 wherein: agitator tank (100) with through connecting pipe (800) UNICOM between extrusion (300), connecting pipe (800) with water tank (400) are through water injection pipe (900) UNICOM, control valve (910) have on water injection pipe (900).

6. An aquaculture feed treatment apparatus according to claim 2 wherein: the bottom of agitator tank (100) has connecting portion (150), connecting portion (150) with connecting pipe (800) are dismantled and are connected.

7. An aquaculture feed treatment apparatus according to claim 6 wherein: one end of the stirring auger (120) penetrates through the stirring box (100) and is connected with the output end of the first rotary driving piece (500) through a belt.

8. An aquaculture feed treatment apparatus according to claim 7 wherein: extrude piece (300) including extruding a section of thick bamboo (310), extruding hinge dragon (320) and ejection of compact otter board (330), it is fixed in to extrude a section of thick bamboo (310) on support (700), connecting pipe (800) with extrude the inside UNICOM of a section of thick bamboo (310), extrude hinge dragon (320) rotate set up in extrude in a section of thick bamboo (310), just it is close to extrude hinge dragon (320 the tip of agitator tank (100) runs through extrude a section of thick bamboo (310) and with rotatory drive piece two (600) are connected, ejection of compact otter board (330) can dismantle connect in extrude the nozzle department of a section of thick bamboo (310).

9. An aquaculture feed treatment apparatus according to claim 8 wherein: extrude and articulate dragon (320) and be close to the one end undergauge of ejection of compact otter board (330) and run through ejection of compact otter board (330), just the tip of extruding and articulating dragon (320) can be dismantled and be connected with scraper (321), the interior terminal surface of scraper (321) with the outer terminal surface of ejection of compact otter board (330) pastes closely mutually.

10. An aquaculture feed treatment apparatus according to claim 1 wherein: the bottom of the stirring box (100) is a circular arc surface.