CN223027122U - A proportioning machine for feed processing - Google Patents

Abstract

The utility model relates to a proportioning machine for feed processing. The automatic feeding and discharging device comprises a steel structure table device provided with a crawling ladder, a stirring tank arranged on the steel structure table device, a spiral discharging device arranged at a discharging hole at the lower end of the stirring tank, a mixing stirring device arranged in the stirring tank and used for stirring materials, at least two groups of feeding holes arranged at the top of the stirring tank and communicated with each feeding hole, a batching bracket arranged on the steel structure table device and provided with at least two groups of weighing devices at the feeding holes of each batching hopper, a plurality of groups of raw material conveying devices arranged on the batching bracket and respectively arranged in a one-to-one correspondence manner with the plurality of groups of weighing devices, raw material stirring devices arranged in each raw material conveying device, weighing hoppers connected with the batching bracket through weighing sensors, and a gate valve assembly arranged at the discharging hole of each weighing hopper. The utility model can mix various feed raw materials in an accurate proportion, and avoids the situation that layering is difficult to mix rapidly when various raw materials are poured at one time.

Description

A proportioning machine for feed processing

Technical Field

The utility model belongs to the technical field of batching equipment, and particularly relates to a batching machine for feed processing.

Background

The feed is a general term for foods of animals to be raised, and the general feed in a narrower sense mainly refers to foods of animals to be raised in agriculture or animal husbandry, and the feed comprises more than ten varieties of feed raw materials such as soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, grease, meat and bone meal, grains, feed additives and the like.

At present, livestock are increasingly fed, with the progress of society, the artificial breeding industry has greatly developed, the feed demand is increasing, and the feed production process comprises the steps of raw material cleaning, crushing or grinding, mixing, granulating, drying, packaging and the like. The existing automatic proportioning devices are low in production efficiency and not suitable for large-scale batch production, the quality of the processed feed is greatly influenced by the existing automatic proportioning devices, the quality guarantee period is shortened, the nutrition index deviation is large, the normal growth of livestock is influenced, in addition, various raw materials are sequentially and once placed on various layers in a proportioning barrel, layering occurs on the various raw materials, the various raw materials are difficult to mix together rapidly during stirring, and the mixing efficiency is influenced, so that the proportioning machine for feed processing needs to be designed to solve the problems.

Disclosure of utility model

The utility model provides a batching machine for feed processing, which is reasonable in structural design and aims to solve the technical problems in the prior art. The utility model can mix various feed raw materials in an accurate proportion, and avoids the situation that layering is difficult to mix rapidly when various raw materials are poured at one time.

The utility model aims to solve the technical problems in the prior art, and adopts the technical scheme that the batching machine for feed processing comprises a steel structure table device provided with a cat ladder, a stirring tank is arranged on the steel structure table device, a spiral discharging device is arranged at a discharging hole at the lower end of the stirring tank, and a mixing stirring device for stirring materials is arranged in the stirring tank; the stirring tank comprises a stirring tank body, a steel structure table device, a stirring device, a weighing device, a plurality of groups of raw material conveying devices, a gate valve assembly, a weighing device and a gate valve assembly, wherein the stirring tank body is provided with at least two groups of feeding inlets, each feeding inlet is communicated with and connected with a batching feed hopper, the steel structure table device is provided with a batching support, the feeding inlets of each batching feed hopper are respectively provided with at least two groups of weighing devices, the stirring tank body is provided with a plurality of groups of raw material conveying devices, the raw material conveying devices are respectively arranged in a one-to-one correspondence manner with the weighing devices, the raw material conveying devices are respectively provided with raw material stirring devices, the weighing devices comprise weighing hoppers connected with the batching support through weighing sensors, and the gate valve assembly is arranged at the discharging outlet of each weighing hopper.

The utility model has the advantages that the utility model provides a batching machine for feed processing, which can realize independent storage and output of various raw materials by arranging a plurality of groups of raw material conveying devices, respectively receives feed raw materials output by each raw material conveying device by arranging a plurality of groups of weighing devices, detects the weight of each raw material in real time to accord with the proportioning of the feed raw materials, controls the opening degree of a discharge hole of a weighing hopper according to the proportioning condition of each raw material by arranging a gate valve assembly, further controls the discharge rate of the raw material, avoids the phenomenon that each raw material is layered in each layer of a stirring tank due to the fact that the raw material is once input into the stirring tank, accelerates the mixing rate of each raw material, improves the mixing effect, can receive the materials discharged by the corresponding weighing hopper and guide the materials into the stirring tank, can perform preliminary mixing operation on the materials entering the stirring hopper in the process, avoids the layering phenomenon of each raw material, and further realizes the mixing operation of the raw materials by arranging the mixing stirring device. The utility model can mix various feed raw materials in an accurate proportion, and avoids the situation that layering is difficult to mix rapidly when various raw materials are poured at one time.

Preferably, the gate valve assembly comprises two groups of guide groove pieces which are fixedly connected at the discharge hole of the weighing hopper and are oppositely arranged, a discharge valve plate is inserted between the two groups of guide groove pieces, and the gate valve assembly also comprises a transversely arranged linear driving piece which is arranged on the weighing hopper, and the extending end of the linear driving piece is connected with the discharge valve plate.

The mixing stirring device comprises a motor support sleeve fixedly connected to the top of a stirring tank, a mixing motor fixedly connected to the motor support sleeve, a mixing rotating shaft arranged on an output shaft of the mixing motor through a coupler, a plurality of groups of mixing stirring blades axially distributed along the mixing rotating shaft, a mixing stirring frame arranged at the lower part of the mixing rotating shaft, and a discharging spiral blade arranged at the lower end part of the mixing rotating shaft.

The raw material conveying device comprises a raw material barrel, a conveying charging barrel, a conveying auger and a driving motor, wherein the raw material barrel is provided with a charging cover at an opening at the top, the charging cover is hinged with a charging flip through a hinge, the conveying charging barrel is arranged at a discharging hole of the raw material barrel, the discharging hole positioned above a corresponding weighing device is arranged at the end part of the conveying charging barrel, the conveying auger is arranged in the conveying charging barrel, and the driving motor is used for driving the conveying auger to rotate.

The raw material stirring device comprises a motor mounting frame fixedly connected with the top of the raw material conveying device, a discharging motor fixedly connected with the motor mounting frame, a discharging rotating shaft extending into the raw material conveying device and arranged on an output shaft of the discharging motor, a plurality of groups of discharging stirring paddles axially distributed along the discharging rotating shaft, and a mounting sleeve arranged on the top of the raw material conveying device, wherein the discharging rotating shaft is rotationally connected with the mounting sleeve through a rolling bearing.

Preferably, the spiral discharging device comprises a cylindrical shell arranged at a discharging hole at the lower end of the stirring tank, a rotating shaft rotationally connected with the cylindrical shell, a spiral blade arranged on the peripheral wall of the rotating shaft, and a driving motor arranged on the cylindrical shell and used for driving the rotating shaft to rotate.

Preferably, the steel structure table device comprises an operation platform, wherein a plurality of groups of platform supports are fixedly connected to the bottom of the operation platform, the stirring tank is arranged on the operation platform, and the steel structure table device also comprises a guard rail arranged on the operation platform.

Drawings

FIG. 1 is a schematic diagram of the front view of the present utility model;

FIG. 2 is a schematic perspective view of the upper body of the present utility model;

FIG. 3 is a schematic perspective view of a weighing apparatus according to the present utility model;

FIG. 4 is a schematic perspective view of a material stirring device according to the present utility model;

fig. 5 is a schematic perspective view of a mixing and stirring device in the present utility model.

The device comprises a platform bracket, a screw discharging device, a 3, a cat ladder, a 4, an operation platform, a 5, a stirring tank, a 6, a protective fence, a 7, a batching bracket, a 8, a batching feed hopper, a 9, a mixing stirring device, a 9-1, a discharging screw blade, a 9-2, a mixing stirring frame, a 9-3, a mixing stirring blade, a 9-4, a mixing rotating shaft, a 9-5, a motor support sleeve, a 9-6, a batching motor, a 10, a weighing device, a 10-1, a guide groove piece, a 10-2, a discharging valve plate, a 10-3, a linear driving piece, a 10-4, a weighing sensor, a 10-5, a mounting groove, a 10-6, a hopper mounting bracket, a 10-7, a weighing hopper, a 11, a bin bracket, a 12, a raw material transmission device, a 12-1, a transmission charging barrel, a 12-2, a transmission auger, a 12-3, a raw material barrel, a 12-4, a charging barrel cover, a 12-5, a charging flip cover, a 13, a raw material stirring device, a 13-1, a discharging valve plate, a 10-2, a discharging motor, a 13-3, a discharging stirring paddle, a 13-4 and a motor.

Detailed Description

For a further understanding of the utility model, its features and advantages, the following examples are set forth in detail:

Referring to fig. 1, the dispensing machine for feed processing of the present utility model includes a steel structure table device on which a cat ladder 3 is mounted, and a stirring tank 5 is mounted on the steel structure table device. The steel structure table device comprises an operation platform 4, wherein a plurality of groups of platform supports 1 are fixedly connected to the bottom of the operation platform 4, a stirring tank 5 is arranged on the operation platform 4, and a protective fence 6 is arranged on the operation platform 4.

As shown in fig. 1, a screw discharging device 2 is arranged at a discharging hole at the lower end of a stirring tank 5, and a mixing stirring device 9 for stirring materials is arranged in the stirring tank 5. The spiral discharging device 2 comprises a cylindrical shell arranged at a discharging hole at the lower end of the stirring tank 5, a discharging hole arranged at the outer end of the cylindrical shell, a rotating shaft rotationally connected with the cylindrical shell, a spiral blade arranged on the outer peripheral wall of the rotating shaft, and a driving motor arranged on the cylindrical shell and used for driving the rotating shaft to rotate.

Referring further to fig. 5, the above-mentioned mixing stirring device 9 includes a motor support 9-5 fixedly connected to the top of the stirring tank 5, a mixing motor 9-6 fixedly connected to the motor support 9-5, a mixing rotating shaft 9-4 mounted on an output shaft of the mixing motor 9-6 via a coupling, the mixing rotating shaft 9-4 penetrating the stirring tank 5 and rotatably connected to the motor support 9-5 via a rolling bearing, multiple sets of mixing stirring blades 9-3 axially distributed on the mixing rotating shaft 9-4, a mixing stirring frame 9-2 mounted on the lower portion of the mixing rotating shaft 9-4, and a discharge screw blade 9-1 disposed on the lower end of the mixing rotating shaft 9-4. The mixing stirring frame 9-2 comprises a mounting sleeve fixedly connected with the lower part of the mixing rotating shaft 9-4, a plurality of groups of stirring rods distributed according to the circumferential direction are fixedly connected on the peripheral wall of the mounting sleeve, and the stirring rods are bent. Through setting up ejection of compact spiral leaf 9-1 and blending stirring frame 9-2, can stir the operation to the material of the bottom deposit of agitator tank 5, improved stirring compounding effect, also avoid the material to take place the arching phenomenon and influence the ejection of compact in agitator tank 5's discharge gate department simultaneously.

As shown in figure 1, at least two groups of feed inlets are arranged at the top of the stirring tank 5, each feed inlet is communicated with a batching feed hopper 8, a batching support 7 is arranged on the steel structure table device, at least two groups of weighing devices 10 are arranged at the feed inlets of each batching feed hopper 8, and each weighing device 10 is arranged on the batching support 7.

As shown in fig. 1, in order to store and transport multiple materials, the embodiment further includes multiple groups of raw material transporting devices 12 mounted on the batching bracket 7, the multiple groups of raw material transporting devices 12 are respectively and correspondingly arranged with the multiple groups of weighing devices 10, and raw material stirring devices 13 are respectively arranged in the raw material transporting devices 12.

As shown in FIG. 2, the raw material conveying device 12 comprises a raw material barrel 12-3 with a barrel cover 12-4 installed at the open top, a feeding flip 12-5 hinged on the barrel cover 12-4 through a hinge, a conveying barrel 12-1 installed at the discharge hole of the raw material barrel 12-3, a discharge hole positioned above a corresponding weighing device 10 and arranged at the end of the conveying barrel 12-1, a conveying auger 12-2 arranged in the conveying barrel 12-1, and a driving motor for driving the conveying auger 12-2 to rotate.

As shown in FIG. 4, the raw material stirring device 13 comprises a motor mounting frame 13-3 fixedly connected with the top of the raw material conveying device 12, a discharging motor 13-4 fixedly connected with the motor mounting frame 13-3, a discharging rotating shaft 13-1 extending into the raw material conveying device 12 and arranged on an output shaft of the discharging motor 13-4, a plurality of groups of discharging stirring paddles 13-2 axially distributed along the discharging rotating shaft 13-1, and an installation sleeve arranged at the top of the raw material conveying device 12, wherein the discharging rotating shaft 13-1 is rotatably connected with the installation sleeve through a rolling bearing. Wherein, the discharging stirring paddle 13-2 comprises two groups of saddle-shaped connecting pieces which are arranged in a butt joint way, the two groups of saddle-shaped connecting pieces are connected through bolts and locking nuts, and the outer wall of each saddle-shaped connecting piece is fixedly connected with a stirring plate which is bent. The material in the raw material barrel 12-3 can be stirred by arranging the raw material stirring device 13, so that the caking condition of the material in the raw material barrel 12-3 is avoided, and the arching phenomenon of the material at the discharge hole of the raw material barrel 12-3 is also avoided.

With further reference to FIG. 3, the weighing apparatus 10 includes a weigh hopper 10-7 coupled to a compounding bracket 7 by a load cell 10-4, with a gate valve assembly mounted at the discharge port of the weigh hopper 10-7. The embodiment also comprises a stock bin frame 11 fixedly connected with the batching support 7, and a raw material barrel 12-3 and a conveying barrel 12-1 in the raw material conveying device 12 are fixedly connected with the stock bin frame 11.

Further, as shown in fig. 3, the gate valve assembly includes two sets of guide groove pieces 10-1 fixedly connected and oppositely arranged at the discharge port of the weighing hopper 10-7, a discharge valve plate 10-2 is inserted between the two sets of guide groove pieces 10-1, and further includes a linear driving piece 10-3 transversely arranged and mounted on the weighing hopper 10-7, and an extending end of the linear driving piece 10-3 is connected with the discharge valve plate 10-2.

Further, the bottom surface of the weighing hopper 10-7 is obliquely arranged to form a discharging guide surface, the hopper mounting frame 10-6 is fixedly connected to the inclined bottom surface, the weighing sensor 10-4 is mounted on the hopper mounting frame 10-6, the linear driving member 10-3 can adopt a linear cylinder, a linear electric cylinder or a hydraulic cylinder, in the embodiment, the linear driving member 10-3 adopts a linear cylinder, a cylinder barrel is mounted on the hopper mounting frame 10-6, the weighing device further comprises a mounting channel steel 10-5 mounted on the batching bracket 7, and the weighing sensor 10-4 is connected with the mounting channel steel 10-5.

The embodiment also comprises an electric control operation table arranged on the steel structure table device, wherein the electric control operation table comprises a PLC controller and a touch display screen connected with the PLC controller, the PLC controller is connected with a power supply loop, a driving motor in the spiral discharging device 2, a batching motor 9-6 in the mixing stirring device 9, a driving motor in the raw material conveying device 12 and a control end of a discharging motor 13-4 in the raw material stirring device 13 are all connected to a control end of the PLC controller, a weighing sensor 10-4 in the weighing device 10 is connected to a detection end of the PLC controller, the PLC controller receives detection information of the weighing sensor 10-4, the PLC controller acquires and displays the detection information through the touch display screen, and the PLC controller automatically controls corresponding actions of all components through judgment or sends instructions through the touch display screen, and then controls corresponding actions of all components after receiving the instructions.

The working process comprises the following steps:

When the material is required to be proportioned, a PLC controller starts a driving motor in the material conveying device 12 to drive a conveying auger 12-2 to rotate, so that materials falling into a conveying material cylinder 12-1 are conveyed forwards and fall into a weighing device 10 under the action of gravity, a discharging valve plate 10-2 keeps a state of sealing a discharging hole of a weighing hopper 10-7, a weighing sensor 10-4 in the weighing device 10 can detect the weight of the materials in the weighing hopper 10-7 in real time, a detection value is fed back to a detection end of the PLC controller, and after the PLC controller detects that the value reaches the set weight, the PLC controller controls the driving motor in the material conveying device 12 to stop running;

Then the PLC controls the linear driving piece 10-3 to start, drives the discharge valve plate 10-2 to withdraw and open the discharge hole of the weighing hopper 10-7, so that the materials in the weighing hopper 10-7 fall into the corresponding ingredient feed hopper 8 and fall into the stirring tank 5 along the ingredient feed hopper 8, meanwhile, the PLC controls the ingredient motor 9-6 in the mixing and stirring device 9 to start, and further, the materials falling into the stirring tank 5 from the ingredient feed hopper 8 are stirred to realize the stirring and mixing operation;

After the mixing and stirring operation is completed, the PLC controls the driving motor in the spiral discharging device 2 to start, and the discharging operation is realized.

Claims (7)

1. A batching machine for feed processing is characterized by comprising a steel structure table device provided with a crawling ladder (3), wherein a stirring tank (5) is arranged on the steel structure table device, a spiral discharging device (2) is arranged at a discharge hole at the lower end of the stirring tank (5), a mixing stirring device (9) for stirring materials is arranged in the stirring tank (5), at least two groups of feed inlets are arranged at the top of the stirring tank (5), each feed inlet is communicated with a batching feed hopper (8), a batching support (7) is arranged on the steel structure table device, at least two groups of weighing devices (10) are arranged at the feed inlet of each batching feed hopper (8), a plurality of groups of raw material conveying devices (12) are arranged on the batching support (7) in a one-to-one correspondence mode, raw material stirring devices (13) are arranged in each raw material conveying device (12), each weighing device (10) comprises a weighing hopper (10-7) connected with the batching support (7) through a weighing sensor (10-4), and a weighing assembly (10-7) is arranged at the discharge hole of each weighing assembly (10-7).

2. The dispensing machine for feed processing according to claim 1, wherein the gate valve assembly comprises two sets of guide groove pieces (10-1) fixedly connected at the discharge port of the weighing hopper (10-7) and oppositely arranged, a discharge valve plate (10-2) is inserted between the two sets of guide groove pieces (10-1), and the dispensing machine further comprises a transversely arranged linear driving piece (10-3) arranged on the weighing hopper (10-7), and the extending end of the linear driving piece (10-3) is connected with the discharge valve plate (10-2).

3. The proportioning machine for feed processing according to claim 1, wherein the proportioning stirring device (9) comprises a motor support sleeve (9-5) fixedly connected to the top of the stirring tank (5), a proportioning motor (9-6) fixedly connected to the motor support sleeve (9-5), a proportioning rotating shaft (9-4) mounted on an output shaft of the proportioning motor (9-6) through a coupler, the proportioning rotating shaft (9-4) penetrating through the stirring tank (5) and rotationally connected with the motor support sleeve (9-5) through a rolling bearing, a plurality of groups of proportioning stirring blades (9-3) axially distributed along the proportioning rotating shaft (9-4) mounted on the proportioning rotating shaft (9-4), and a proportioning stirring frame (9-2) mounted on the lower portion of the proportioning rotating shaft (9-4), wherein a discharging spiral blade (9-1) is arranged at the lower end portion of the proportioning rotating shaft (9-4).

4. The dispensing machine for feed processing according to claim 1, wherein the raw material transporting device (12) comprises a raw material barrel (12-3) with a barrel cover (12-4) installed at the opening of the top, a feeding turning cover (12-5) hinged on the barrel cover (12-4) through a hinge, a transporting barrel (12-1) installed at the discharging hole of the raw material barrel (12-3), a discharging hole positioned above the corresponding weighing device (10) arranged at the end of the transporting barrel (12-1), a transporting auger (12-2) arranged in the transporting barrel (12-1), and a driving motor for driving the transporting auger (12-2) to rotate.

5. The feeder for feed processing of claim 1, wherein the raw material stirring device (13) comprises a motor mounting frame (13-3) fixedly connected to the top of the raw material conveying device (12), a discharging motor (13-4) fixedly connected to the motor mounting frame (13-3), a discharging rotating shaft (13-1) extending into the raw material conveying device (12) is mounted on an output shaft of the discharging motor (13-4), a plurality of groups of discharging stirring paddles (13-2) distributed along the axial direction of the discharging rotating shaft (13-1) are mounted on the discharging rotating shaft (13-1), and the feeder further comprises a mounting sleeve mounted on the top of the raw material conveying device (12), and the discharging rotating shaft (13-1) is rotatably connected with the mounting sleeve through a rolling bearing.

6. The feeder for feed processing according to claim 1, wherein the screw discharging device (2) comprises a cylindrical housing installed at a discharge port at a lower end of the stirring tank (5), a discharge port provided at an outer end of the cylindrical housing, a rotary shaft rotatably connected to the cylindrical housing, a screw blade installed on an outer peripheral wall of the rotary shaft, and a driving motor installed on the cylindrical housing for driving the rotary shaft to rotate.

7. The batching machine for feed processing according to claim 1, characterized in that the steel structure table device comprises an operation platform (4) with a plurality of groups of platform brackets (1) fixedly connected at the bottom, the stirring tank (5) is arranged on the operation platform (4), and the batching machine further comprises a guard rail (6) arranged on the operation platform (4).