CN111449262A

CN111449262A - Pet food machine

Info

Publication number: CN111449262A
Application number: CN202010384461.9A
Authority: CN
Inventors: 孙海涛; 陈雪梅; 刘策; 林振国; 白莉雅; 杨丽萍; 刘公言
Original assignee: Institute Animal Science and Veterinary Medicine of Shandong AAS
Current assignee: Institute Animal Science and Veterinary Medicine of Shandong AAS
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2020-07-28
Anticipated expiration: 2040-05-07
Also published as: CN111449262B

Abstract

The invention discloses a pet food machine, which comprises a stirrer, a drying box, a bulking machine and a controller, wherein a feeding through hole is formed between the stirrer and the drying box; the left end of the drying box is provided with a bulking machine; a conveyor belt is arranged in the drying box, and the right end of the conveyor belt is positioned below the bidirectional auger; an electric heating device and a fan are arranged on two sides below the conveyor belt; the side wall of the drying box is provided with a placing plate. The invention has reasonable structural design and small occupied space, and meets the requirements of families for making pet food.

Description

Pet food machine

Technical Field

The invention relates to a pet food machine.

Background

Most of pet food for people is purchased, but many pet food is processed by using inferior raw materials, and a large amount of essence, preservative and the like are added, so that the pet food is unhealthy. Moreover, good pet food is expensive, so that many people begin to make pet food by themselves, but no professional equipment exists, and the manufacturing process is time-consuming and labor-consuming.

Disclosure of Invention

The invention provides a portable household pet food machine, which aims to solve the problems that no special household pet food machine exists at present and a pet owner needs time and labor for making pet food by himself.

The technical scheme adopted by the invention for solving the technical problems is as follows:

a pet food machine comprises a stirrer, a drying box, a bulking machine and a controller, wherein the right end of the drying box is fixed with the stirrer, a feeding through hole is formed between the stirrer and the drying box, a material collecting box is arranged at the feeding through hole, and an automatic gate is arranged between the material collecting box and the feeding through hole; a bidirectional auger is arranged at an opening below the material collecting box, a blanking port is arranged at the bottom of the bidirectional auger, and both axial ends of the bidirectional auger are not sealed; the left side of the bidirectional auger is provided with comb teeth and a shearing knife, two ends of the comb teeth are respectively provided with an outwards inclined raking plate, the shearing knife is positioned on the right side of the comb teeth, and the shearing knife is connected with a reciprocating driving mechanism; a fixing frame connected with the aggregate box is arranged in the middle of the comb teeth;

the left end of the drying box is provided with the bulking machine; a conveyor belt is arranged in the drying box, the right end of the conveyor belt is positioned below the bidirectional auger, a discharge nozzle is arranged below the left end of the conveyor belt, and the tail end of the discharge nozzle is positioned above a feed inlet of the bulking machine; the bottom surface of the conveying belt is provided with a vibrating brush;

the conveying belt is a breathable net, and an electric heating device and a fan are arranged on two sides below the conveying belt; the top of the drying box is provided with an exhaust port, and the bottom of the drying box is provided with a receiving tray capable of being pulled out; placing plates for placing drying trays are symmetrically arranged on the left side wall and the right side wall of the drying box, and an openable door is arranged in front of the drying box;

the controller includes: the stirring control unit is used for controlling the stirring time and the stirring speed of the stirrer and is provided with a discharging mode, and the rotating speed of the stirrer is matched with the bidirectional auger in the discharging mode;

the material spreading control unit controls the automatic gate to be opened after the stirrer finishes stirring, the stirrer enters a material discharging mode, the bidirectional auger is started, the conveyor belt, the shearing knife and the vibrating brush are started after the set time t1 is reached, the conveyor belt, the shearing knife, the stirrer and the bidirectional auger stop working after the conveyor belt is fully paved with materials, and the drying unit starts the electric heating device and the fan to dry the materials; after the set drying time t2 is reached, the driving belt is started, and the material falls to the feeding hole of the bulking machine from the discharging nozzle;

the puffing control unit is used for starting the puffing machine after the set drying time t2 is reached, and making the dried materials into the shaped food; after the dried materials are discharged from the conveyor belt, the shearing knife, the stirrer and the bidirectional auger work again to carry out secondary material spreading;

and the drying unit is used for drying the wet materials and the shaped food which are just stirred according to the set time and power.

Further, a crusher is arranged on the right side above the stirrer, an outlet communicated with the stirrer is arranged at the bottom of the crusher, and a plugging plate is arranged at the outlet; a water outlet is arranged at the bottom of the stirrer.

Furthermore, the bottom of the automatic gate is provided with a horizontal plate, a nut matched with the screw rod is arranged in the middle of the horizontal plate, guide rods are arranged on two sides of the screw rod, and the bottom of the screw rod is in driving connection with a motor.

Furthermore, the drying box is fixed on a bottom plate below the drying box through supporting legs, a slide way is arranged on the bottom plate, a slide block matched with the slide way is arranged on a supporting leg on the right side of the bulking machine, and a roller is arranged on a supporting leg on the left side of the bulking machine; the feed inlet of the bulking machine is provided with a detachable receiving hopper.

Furthermore, a scraping plate which is tightly attached to the conveying belt is arranged at the right end of the discharging nozzle.

The invention has the beneficial effects that: the novel pet food drying device can realize a whole set of flow of meat mincing, raw material mixing, dehumidifying, puffing and drying, is reasonable in structural design, small in occupied space, convenient and fast, and meets the requirement of making pet food by families.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention (popper pulled out);

FIG. 2 is a perspective view of a portion of the present invention;

FIG. 3 is a perspective view of a portion of the present invention;

FIG. 4 is a schematic diagram of a blender according to the present invention;

FIG. 5 is a schematic view of a baffle plate driving structure of the present invention;

FIG. 6 is a schematic top view of the two-way auger of the present invention;

FIG. 7 is a schematic diagram of the overall structure of the present invention;

FIG. 8 is a schematic structural view of comb teeth and shearing knives of the present invention;

FIG. 9 is a schematic top view of the bidirectional auger and comb teeth of the present invention.

Detailed Description

For a better understanding of the present invention, embodiments of the present invention are explained in detail below with reference to fig. 1 to 9.

The pet food machine designed by the invention comprises a stirrer 1, a drying box 2, a bulking machine 3 and a controller, wherein the stirrer 1 is fixed at the right end of the drying box 2, the stirrer 1 is circular, a feeding through hole 14 is formed between the stirrer 1 and the drying box 2, a material collecting box 4 is arranged at the feeding through hole, an automatic gate is arranged between the material collecting box 4 and the feeding through hole, and the automatic gate preferably adopts a driving mechanism formed by connecting a baffle plate 41 and the baffle plate 41. Specifically, as a preferable driving manner of the baffle plate 41, a horizontal plate 411 is arranged at the bottom of the baffle plate 41, a nut 82 matched with the screw 81 is arranged in the middle of the horizontal plate 411, guide rods 83 are arranged at two sides of the screw 81, the bottom of the screw 81 is in driving connection with a motor 84, and the motor is fixed on the drying box 2 through a support plate. The motor drives the baffle 41 to open the material at regular time through the time set by the controller.

The below opening part of collection magazine 4 sets up a two-way auger 6, the bottom of two-way auger 6 is provided with blanking mouth 61 (dotted line shows in figure 6), in order to prevent that wet material from extrudeing the blocking in the auger, stops up two-way auger, and preferably, the axial both ends of two-way auger are all unclosed, have seted up the blanking mouth. After the materials in the stirrer 1 are stirred, the baffle 41 is opened, the materials enter the material collecting box 4 from the feeding through hole, then enter the bidirectional auger 6 from the material collecting box 4, and finally fall onto the conveyor belt 5 from the blanking port 61. The bottom of the stirrer 1 is provided with a stirring paddle, the outermost side of the stirring paddle is provided with a scraping plate 13 which is tightly attached to the inner wall of the cylinder of the stirrer 1, preferably, the scraping plate 13 is obliquely arranged, and the scraping plate 13 and the tangent line of the cylinder of the stirrer form an acute angle. In order to ensure that the materials in the material collecting box 4 smoothly fall into the bidirectional auger 6, the material stirring roller 42 is arranged in the material collecting box 4, the material stirring roller 42 is driven by an external motor, and a toothed bar is arranged on the material stirring roller 42.

In order to realize even stone, guarantee that the material that two-way auger 6 fell is tiny even, dehumidify easily, be provided with paving mechanism 9 in the left side of two-way auger, paving mechanism 9 includes broach 91, cuts sword 92 and hugs board 93, the both ends of broach 91 set up one respectively and lean out hug board 93, and is specific, as shown in fig. 8, cut the right side that sword 92 is located broach 91, cut sword 92 and connect a reciprocating drive mechanism, reciprocating drive mechanism adopts eccentric wheel 95, and eccentric wheel 95 is driven by servo motor 96, and a connecting rod 97 one end is connected with eccentric wheel 95 is articulated, and the other end is connected with cutting sword 92 is articulated, and the horizontal pole of cutting sword 92 top is provided with bar slide 921, be provided with on the broach 91 with bar slide 921 complex protruding button 911, the blade 922 of cutting sword 92 and the tooth laminating of broach 91. The horizontal pole end of broach 91 is provided with the stiff end 912 fixed with stoving case 2 lateral wall, and the eccentric wheel drives shearing sword 92 reciprocating motion and realizes the shearing to the material between broach 91. The eccentric wheel and the servo motor are arranged on the outer side wall of the drying box 2. A fixing frame 94 connected with the material collecting box 4 is arranged in the middle of the comb teeth 91.

The left end of stoving case 2 sets up bulking machine 3, bulking machine 3 adopt current spiral bulking machine, and the discharge gate of bulking machine is provided with the pattern plate and shears the sword. The drying box is characterized in that a conveyor belt 5 is arranged in the drying box 2, the right end of the conveyor belt 5 is located below the bidirectional auger 6, a discharge nozzle 21 is arranged below the left end of the conveyor belt 5, and the tail end of the discharge nozzle 21 is located above a feed inlet of the bulking machine 3. The bottom surface of conveyer belt 5 is provided with vibrations brush 10, and the length of vibrations brush 10 is greater than the width of conveyer belt 5, and vibrations brush shakes under shock dynamo's drive, brushes the material on the conveyer belt. In order to prevent the conveyor belt 5 from being stuck with materials, a scraper plate tightly attached to the conveyor belt is arranged at the right end of the discharge nozzle 21.

The conveyer belt 5 is ventilative net, and the below both sides of conveyer belt 5 are provided with heating device 101, and heating device 101 includes electric heat device (heating wire) and fan, passes through conveyer belt 5 with hot-blast through the fan and dehumidifies the material. The top of stoving case 2 is provided with a plurality of gas vents 27 (drawing some top gas vents in fig. 2), and the bottom of stoving case 2 is provided with the take-up (stock) pan 23 that can pull out, certainly, also can not set up the take-up pan, directly sets up a door that can open like door 22 on the stoving case 2 for the inside material that drops of clearance. And the left side wall and the right side wall of the drying box 2 are symmetrically provided with shelving plates 24 for placing drying trays, and the drying trays are placed in the drying box 2 for drying after receiving materials at a discharge port of the bulking machine 3. The drying box 2 is provided at the front with an openable door 22, preferably, the door 22 is a transparent door, and the openable door is used for placing a drying tray.

As shown in figure 1, a crusher 7 is fixed at the right side above the stirrer 1, and the crusher 7 can be an existing crusher for kitchen cooking or a spiral meat grinder. In this case, the right side of the upper part of the mixer 1 is closed, and the left side is an openable lid 12 provided with a grip. The bottom of the crusher 7 is provided with an outlet 71 communicated with the stirrer 1, a plugging plate is arranged at the outlet 71, and the plugging plate can be opened and closed in a manual drawing mode or in an electric mode such as a motor and ball screw driving mode. In order to facilitate the discharge of waste water during cleaning, a water outlet 11 is arranged at the bottom of the stirrer 1, and a valve is arranged on the water outlet.

In order to realize that occupation space is little, the transport is convenient stoving case 2 passes through the supporting leg 25 to be fixed on the bottom plate 26 of below, is provided with slide 261 on bottom plate 26, be provided with on the right side supporting leg of bulking machine 3 with slide 261 complex slider, be provided with gyro wheel 31 on the left side supporting leg of bulking machine 3. The feed inlet department of bulking machine 3 is provided with detachable and connects hopper 32, when needs push bulking machine 3 into stoving case 2 below space, takes off and connects hopper 32.

The controller includes: and the stirring control unit is used for controlling the stirring time and the stirring speed of the stirrer and is provided with a discharging mode, the set rotating speed of the stirrer is matched with the set rotating speed of the bidirectional auger in the discharging mode, and the material sent to the bidirectional auger by the stirrer is equal to the material quantity discharged by the bidirectional auger.

the drying unit has two modes, one mode is to dry the wet materials which are just stirred, and the other mode is to dry the food which is shaped by puffing. In both modes, the user can set time and power by himself.

Claims

1. A pet food machine, its characterized in that: the automatic material collecting device comprises a stirrer, a drying box, a bulking machine and a controller, wherein the right end of the drying box is fixedly provided with the stirrer, a feeding through hole is formed between the stirrer and the drying box, a material collecting box is arranged at the feeding through hole, and an automatic gate is arranged between the material collecting box and the feeding through hole; a bidirectional auger is arranged at an opening below the material collecting box, a blanking port is arranged at the bottom of the bidirectional auger, and both axial ends of the bidirectional auger are not sealed; the left side of the bidirectional auger is provided with comb teeth and a shearing knife, two ends of the comb teeth are respectively provided with an outwards inclined raking plate, the shearing knife is positioned on the right side of the comb teeth, and the shearing knife is connected with a reciprocating driving mechanism; a fixing frame connected with the aggregate box is arranged in the middle of the comb teeth;

2. The pet food machine of claim 1, wherein: a crusher is arranged on the right side above the stirrer, an outlet communicated with the stirrer is arranged at the bottom of the crusher, and a plugging plate is arranged at the outlet; a water outlet is arranged at the bottom of the stirrer.

3. The pet food machine of claim 1, wherein: the bottom of the automatic gate is provided with a horizontal plate, a nut matched with the screw rod is arranged in the middle of the horizontal plate, guide rods are arranged on two sides of the screw rod, and the bottom of the screw rod is in driving connection with a motor.

4. The pet food machine of claim 1, wherein: the drying box is fixed on a bottom plate below the drying box through supporting legs, a slide way is arranged on the bottom plate, a slide block matched with the slide way is arranged on a supporting leg on the right side of the bulking machine, and a roller is arranged on a supporting leg on the left side of the bulking machine; the feed inlet of the bulking machine is provided with a detachable receiving hopper.

5. The pet food machine of claim 1, wherein: the right end of the discharge nozzle is provided with a scraping plate tightly attached to the conveying belt.