CN211538292U

CN211538292U - Popped fodder vacuum spraying device

Info

Publication number: CN211538292U
Application number: CN201922196918.9U
Authority: CN
Inventors: 张大伟; 张艳军; 孙超; 李亮; 谢春; 朱雨硕
Original assignee: Tianjin Modern Tianjiao Aquaculture Feed Co ltd
Current assignee: Tianjin Modern Tianjiao Aquaculture Feed Co ltd
Priority date: 2019-12-10
Filing date: 2019-12-10
Publication date: 2020-09-22
Anticipated expiration: 2029-12-10

Abstract

A vacuum spraying device for puffed feed comprises a tank body, a motor, an oil storage tank and a vacuum pump, wherein the tank body is of a cone structure, a shaft hole is formed in the middle of the top of the tank body, a material lifting shaft is arranged in the shaft hole, the top end of the material lifting shaft penetrates out of the shaft hole and is connected with the motor arranged at the top of the tank body, a material distribution cone is arranged on the upper portion of the material lifting shaft in the tank body, a hollow disperser is connected to the bottom surface of the material distribution cone, a material distribution ring communicated with the hollow disperser is arranged below the hollow disperser, spiral blades for lifting the material are fixed on the material lifting shaft sections in the disperser and the material distribution ring, discharge holes are densely distributed on the peripheral side wall of the disperser, a material distribution pipe communicated with the inside of the material distribution ring is fixed on the peripheral direction of the outer wall of a straight section of the material distribution ring, the feeding port of the utility model is provided with the material distribution cone for performing primary spraying on the sprayed oil, thereby improving the spraying effect and improving the spraying efficiency.

Description

Popped fodder vacuum spraying device

Technical Field

The utility model relates to a popped fodder field especially relates to a popped fodder vacuum spraying device.

Background

Along with the development of the aquaculture industry, the demand of farmers on high-precision feed is also increasing, the requirements of the bred animals on the taste, the taste and the nutrition of the feed are more severe, in order to enable the bred animals to quickly gain weight, the grease is melted into the puffed feed at present, so that the animals can quickly grow, the production process of spraying the grease is adopted for the feed, the puffed feed is not high in density due to puffing and drying before entering a vacuum spraying machine, and the spraying system in the prior art is integrally vacuumized, so that the production efficiency is high, the feeding is not uniform, and the spraying effect is poor.

Disclosure of Invention

The utility model solves the above problems, and provides a vacuum spraying device for expanded feed with uniform feeding and better spraying effect.

The utility model discloses the technical scheme who takes:

a vacuum spraying device for puffed feed comprises a tank body, a motor, an oil storage tank and a vacuum pump, wherein the tank body is of a cone structure, a shaft hole is formed in the middle of the top of the tank body, a material lifting shaft is arranged in the shaft hole, the top end of the material lifting shaft penetrates out of the shaft hole and is connected with the motor arranged at the top of the tank body, a material distribution cone is arranged at the upper part of the material lifting shaft in the tank body, a hollow disperser is connected to the bottom surface of the material distribution cone, a material distribution ring communicated with the hollow disperser is arranged below the hollow disperser, spiral blades for lifting the material are fixed on the material lifting shaft sections in the disperser and the material distribution ring, discharge holes are densely distributed on the peripheral side wall of the disperser, the material distribution ring is divided into an upper straight cylinder section and a lower conical cylinder section, a material distribution pipe communicated with the inner part of the material distribution ring is fixed on the peripheral direction of the outer wall of the straight cylinder section of the, the feeder hopper is connected at the top of inlet pipe, the articulated feeding baffle of bilateral symmetry on the inner wall of inlet pipe, the ascending pressure pole of the fixed slope in below of feeding baffle on the inlet pipe inner wall, connect compression spring on the pressure pole, compression spring's the other end and feeding baffle are connected, install a plurality of shower nozzles on the upper portion lateral wall of the jar body, the feed liquor end of shower nozzle is connected with the branch pipe, the branch pipe that each shower nozzle is connected assembles into the feed liquor and is responsible for, the feed liquor is responsible for and is connected with the oil storage tank, be connected with oil pump and dynamic flow balance on the feed liquor is responsible for, the top of the.

The bottom of the material distribution ring is away from the bottom of the tank body by a certain distance.

The feeding baffle plate is obliquely and downwards hinged to the inner wall of the feeding pipe, the pressure rod is a hollow rod, a compression spring is arranged in the pressure rod, and the other end of the compression spring is connected with the feeding baffle plate.

The vacuum tube is also connected with a valve, a dust remover and a filter between the tank body and the vacuum pump.

The utility model has the advantages that: the utility model discloses feed inlet department sets up and divides the material awl to carry out after the homodisperse with the preliminary spraying of the grease that sprays the feeding, again by carrying the material axle to go up to promote after from dividing material pipe and deconcentrator throw to circumference with nozzle spun grease spraying again, and then improve the spraying effect, improve spraying efficiency.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a partially enlarged view of a portion a in fig. 1.

Wherein: 1-an oil storage tank; 2-an oil pump; 3-dynamic flow balance; 4-liquid inlet main pipe; 5-a feed hopper; 6, a motor; 7-material separating cone; 8-a disperser; 9-vacuum tube; 10-branch pipe; 11-a dust remover; 12-a filter; 13-a vacuum pump; 14-material separating pipe; 15-a material distribution ring; 16-a helical blade; 17-a material lifting shaft; 18-a discharge outlet; 19-a discharge valve; 20-tank body; 21-a spray head; 22-a feed baffle; 23-a feed pipe; 24-a compression spring; 25-pressure bar.

Detailed Description

A vacuum spraying device for expanded feed comprises a tank body 20, a motor 6, an oil storage tank 1 and a vacuum pump 13, wherein the tank body 20 is of a cone structure, a shaft hole is formed in the middle of the top of the tank body 20, a lifting shaft 17 is arranged in the shaft hole, the top end of the lifting shaft 17 penetrates out of the shaft hole and is connected with the motor 6 arranged at the top of the tank body 20, a material distribution cone 7 is arranged at the upper part of the lifting shaft 17 in the tank body 20, a hollow disperser 8 is connected to the bottom surface of the material distribution cone 7, a material distribution ring 15 communicated with the disperser 8 is arranged below the disperser 8, helical blades 16 for lifting the material are fixed on the disperser 8 and the material distribution shaft 17 in the material distribution ring 15, discharge holes are densely distributed on the peripheral side wall of the disperser 8, the material distribution ring 15 is divided into a straight cylinder section at the upper part and a tapered cylinder section at the lower part, a material distribution pipe 14 communicated with the inside the material distribution ring, set up relief valve 19 between jar body 20 bottom and bin outlet 18, the top of jar body 20 is close to the middle part position that sets up motor 6 and is provided with inlet pipe 23, feeder hopper 5 is connected at the top of inlet pipe 23, the articulated feeding baffle 22 of bilateral symmetry on the inner wall of inlet pipe 23, the ascending pressure pole 25 of the fixed slope in below of feeding baffle 22 on the inlet pipe 13 inner wall, connect compression spring 24 on the pressure pole 25, compression spring 24's the other end is connected with feeding baffle 22, install a plurality of shower nozzles 21 on the upper portion lateral wall of jar body 20, the feed liquor end of shower nozzle 21 is connected with branch pipe 10, the branch pipe 10 that each shower nozzle 21 is connected assembles into the feed liquor and is responsible for 4, the feed liquor is responsible for 4 and is connected with oil storage tank 1, be connected with oil pump 2 and dynamic flow balance 3 on the feed liquor is responsible.

The bottom of the material distributing ring 15 is at a certain distance from the bottom of the tank body 20.

The feeding baffle plate 22 is obliquely and downwards hinged to the inner wall of the feeding pipe 23, the pressure rod 25 is a hollow rod, the compression spring 24 is arranged in the pressure rod 25, and the other end of the compression spring 24 is connected with the feeding baffle plate 22.

The vacuum pipe 9 is also connected with a valve, a dust remover 11 and a filter 12 between the tank 20 and the vacuum pump 13.

When the feed distributor is used, the motor 6 and the vacuum pump 13 are powered on and started, the motor 6 drives the lifting shaft 17 to rotate, the helical blade 16 on the lifting shaft 17 rotates, the material distribution cone 7 and the disperser 8 on the lifting shaft 17 synchronously rotate, the vacuum pump 13 vacuumizes the tank body 20 through the vacuum tube 9 to filter and remove dust from vacuumized gas, feed in an external discharge bin is conveyed to the feed hopper 5, when the feed in the feed hopper 5 exceeds the preset weight which can be borne by the compression spring 24, the feed pushes the feeding baffle 22 downwards, the feeding baffle 22 extrudes the compression spring 24 to open, the feed falls on the material distribution cone 7 along the feed pipe 23, the feed is uniformly dispersed to the periphery under the rotating action of the material distribution cone 7, grease in the oil storage tank 1 is conveyed to the spray heads 21 connected with the branch pipes 10 through the oil pump 2, the spray heads 21 spray the grease on the surfaces of the uniformly dispersed feed particles for the first time, the fodder falls to jar body 20 lower part and is carried material axle 17 to drive helical blade 16 rotatory, promotes the fodder to dividing in material ring 15 and the deconcentrator 8, disperses the fodder once more by dividing material pipe 14 and deconcentrator 8, and the shower nozzle is again with the grease spraying to homodisperse feed particle surface, through dispersion, mix redispersion spraying operation, improves spraying effect and spraying efficiency.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. A puffed feed vacuum spraying device is characterized by comprising a tank body (20), a motor (6), an oil storage tank (1) and a vacuum pump (13), wherein the tank body (20) is of a cone structure, a shaft hole is formed in the middle of the top of the tank body (20), a material lifting shaft (17) is arranged in the shaft hole, the top end of the material lifting shaft (17) penetrates out of the shaft hole and is connected with the motor (6) arranged at the top of the tank body (20), a material distributing cone (7) is installed on the upper portion of the material lifting shaft (17) in the tank body (20), a hollow disperser (8) is connected to the bottom surface of the material distributing cone (7), a material distributing ring (15) communicated with the disperser (8) is arranged below the disperser (8), spiral blades (16) for lifting materials are fixed on the material lifting shaft (17) sections in the disperser (8) and the material distributing ring (15), discharge holes are densely distributed on the peripheral side wall of the disperser (8), and the material distributing ring (15) is divided into a, a material distributing pipe (14) communicated with the interior of the material distributing ring (15) is fixed on the outer wall of the straight cylinder section of the material distributing ring (15) in the circumferential direction, a discharge port (18) is arranged at the bottom of the tank body (20), a discharge valve (19) is arranged between the bottom of the tank body (20) and the discharge port (18), a material inlet pipe (23) is arranged at the top of the tank body (20) close to the middle position of the motor (6), the top of the material inlet pipe (23) is connected with a feed hopper (5), feeding baffles (22) are symmetrically hinged on the inner wall of the material inlet pipe (23) in the left-right direction, an upward inclined pressure rod (25) is fixed below the feeding baffles (22) on the inner wall of the material inlet pipe (23), a compression spring (24) is connected on the pressure rod (25), the other end of the compression spring (24) is connected with the feeding baffles (22), a plurality of spray heads (21) are installed on, the branch pipes (10) connected with the spray heads (21) are converged into a liquid inlet main pipe (4), the liquid inlet main pipe (4) is connected with the oil storage tank (1), the liquid inlet main pipe (4) is connected with an oil pump (2) and a dynamic flow scale (3), and the top of the tank body (20) is connected with a vacuum pump (13) through a vacuum pipe (9).

2. The vacuum coating device for expanded feed as claimed in claim 1, wherein the bottom of the distribution ring (15) is spaced from the bottom of the tank (20).

3. The vacuum spraying device for the puffed feed according to claim 1, wherein the feeding baffle (22) is hinged to the inner wall of the feeding pipe (23) in an inclined downward direction, the pressure rod (25) is a hollow rod, a compression spring (24) is arranged in the pressure rod (25), and the other end of the compression spring (24) is connected with the feeding baffle (22).

4. The vacuum coating device for the expanded feed as claimed in claim 1, wherein the vacuum tube (9) is further connected with a valve, a dust collector (11) and a filter (12) between the tank (20) and the vacuum pump (13).