Batching machine for feed processing

Abstract

The utility model relates to a batching machine for feed processing. Comprising a steel structure table device provided with a crawling ladder, a stirring tank is installed on the steel structure table device, a spiral discharging device is installed at a discharging port in the lower end of the stirring tank, and a mixing and stirring device used for stirring materials is installed in the stirring tank; at least two groups of feed ports are formed in the top of the stirring tank, and each feed port is communicated and connected with a batching feed hopper; a batching bracket is mounted on the steel structure table device, and at least two groups of weighing devices are arranged at a feed port of each batching feed hopper; the multiple groups of raw material conveying devices are mounted on the batching bracket, and are arranged in one-to-one correspondence with the multiple groups of weighing devices; a raw material stirring device is arranged in each raw material conveying device; the weighing device comprises a weighing hopper connected with the batching support through a weighing sensor, and a gate valve assembly is installed at a discharging port of the weighing hopper. According to the utility model, various feed raw materials can be accurately proportioned and mixed, and the situation that various raw materials are layered and are difficult to quickly mix when being poured once is avoided.

Description

Technical Field

[0001] The utility model belongs to the technical field of batching equipment, and particularly relates to a batching machine for feed processing. Background Art

[0002] Feed is the general term for the food of farmed animals. More narrowly, feed generally mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes more than a dozen varieties of feed raw materials such as soybeans, soybean meal, corn, fish meal, amino acids, miscellaneous meal, whey powder, grease, meat and bone meal, grains, and feed additives.

[0003] At present, more and more livestock are raised. With the progress of society, the artificial breeding industry has developed greatly, and the demand for feed is increasing. The feed production process includes links such as raw material cleaning, crushing or grinding, mixing, granulation, drying, and packaging. In existing small-scale feed processing, it is generally weighed and then put into a mixer for batching, with low production efficiency and not suitable for large-scale batch production; while some existing automatic batching devices are not accurate enough in the ratio of feed, greatly affecting the quality of the processed feed, reducing the shelf life at the same time, with large deviations in nutritional indicators and affecting the normal growth of livestock; in addition, since various raw materials are put in sequentially at one time, various raw materials will be at various levels in the batching tank, and various raw materials are stratified, resulting in difficulty in quickly mixing various raw materials together during stirring, affecting the mixing efficiency; therefore, it is necessary to design a batching machine for feed processing to solve the above problems. Content of the Utility Model

[0004] The utility model provides a batching machine for feed processing with a reasonable structural design to solve the technical problems existing in the known technology. The utility model can accurately proportion and mix various feed raw materials, avoiding the situation where various raw materials are poured in at one time and are stratified and difficult to mix quickly.

[0005] The technical solution adopted by the utility model to solve the technical problems existing in the known technology is: a batching machine for feed processing includes a steel structure platform device equipped with a ladder, a mixing tank is installed on the steel structure platform device, a spiral discharging device is installed at the lower discharging port of the mixing tank, and a mixing and batching device for stirring materials is installed in the mixing tank; at least two groups of feeding ports are arranged at the top of the mixing tank, and a batching feeding hopper is connected and communicated with each feeding port; a batching support is installed on the steel structure platform device, and at least two groups of weighing devices are arranged at the feeding ports of each batching feeding hopper; it also includes multiple groups of raw material conveying devices installed on the batching support, and multiple groups of raw material conveying devices are respectively arranged corresponding to multiple groups of weighing devices; a raw material stirring device is arranged in each raw material conveying device; the weighing device includes a weighing hopper connected to the batching support through a weighing sensor, and a plug valve assembly is installed at the discharging port of the weighing hopper.

[0006] The advantages and positive effects of the present utility model are as follows: The present utility model provides a batching machine for feed processing. By setting multiple groups of raw material transmission devices, independent storage and output of various raw materials can be achieved; by setting multiple groups of weighing devices, the feed raw materials output from each raw material transmission device can be received respectively, and the weights of the raw materials can be detected in real time to meet the ratio of the feed raw materials; by setting a flap valve assembly, the opening degree of the discharge port of the weighing hopper can be controlled according to the ratio of each raw material, thereby controlling the discharge rate of the raw material, avoiding the situation that the raw materials are put into the mixing tank at one time and causing each raw material to be at different levels in the mixing tank, preventing the phenomenon of stratification of various raw materials, accelerating the mixing rate of various raw materials, and improving the mixing effect; by setting a batching feed hopper, the materials discharged from the corresponding weighing hopper can be received and introduced into the mixing tank. During the above process, the materials entering the batching feed hopper can be preliminarily mixed to avoid the phenomenon of stratification of various raw materials; by setting a mixing and blending stirring device, the various raw materials put into the mixing tank can be stirred, thereby realizing the mixing and blending of the raw materials. The present utility model can accurately proportion and mix various feed raw materials, avoiding the situation that various raw materials are poured in at one time and it is difficult to mix quickly due to stratification.

[0007] Preferably: The flap valve assembly includes two groups of guide groove members fixedly connected and oppositely arranged at the discharge port of the weighing hopper. An outlet valve plate is inserted between the two groups of guide groove members. It also includes a linearly arranged linear driving member installed on the weighing hopper, and the extending end of the linear driving member is connected to the outlet valve plate.

[0008] Preferably: The mixing and blending stirring device includes a motor support sleeve fixedly connected to the top of the mixing tank. A batching motor is fixedly connected to the motor support sleeve. A mixing and blending rotating shaft is installed on the output shaft of the batching motor through a coupling. The mixing and blending rotating shaft penetrates the mixing tank and is rotatably connected to the motor support sleeve through a rolling bearing; multiple groups of mixing and blending stirring blades are installed on the mixing and blending rotating shaft along its axial direction; it also includes a mixing and blending stirring frame installed at the lower part of the mixing and blending rotating shaft; a discharge screw blade is arranged at the lower end of the mixing and blending rotating shaft.

[0009] Preferably: The raw material transmission device includes a raw material barrel with a barrel cover installed at the top opening. A feeding flip cover is hinged to the barrel cover through a hinge; it also includes a transmission barrel installed at the discharge port of the raw material barrel. An outlet is arranged at the end of the transmission barrel above the corresponding weighing device. A transmission auger is arranged in the transmission barrel. It also includes a driving motor for driving the transmission auger to rotate.

[0010] Preferably, the raw material stirring device includes a motor mounting frame fixedly connected to the top of the raw material conveying device. A discharging motor is fixedly connected to the motor mounting frame. A discharging rotating shaft extending into the raw material conveying device is installed on the output shaft of the discharging motor. A plurality of groups of discharging stirring paddles distributed along the axial direction thereof are installed on the discharging rotating shaft. It further includes a mounting sleeve installed on the top of the raw material conveying device. The discharging rotating shaft is rotationally connected to the mounting sleeve through a rolling bearing.

[0011] Preferably, the spiral discharging device includes a cylindrical shell installed at the lower discharging port of the stirring tank. A discharging port is arranged at the outer end of the cylindrical shell. It further includes a rotating shaft rotatably connected inside the cylindrical shell. A spiral blade is installed on the outer peripheral wall of the rotating shaft. It further includes a driving motor installed on the cylindrical shell for driving the rotating shaft to rotate.

[0012] Preferably, the steel structure platform device includes an operation platform with a plurality of groups of platform brackets fixedly connected to the bottom. The stirring tank is installed on the operation platform. It further includes a guardrail installed on the operation platform. Description of the Drawings

[0013] Figure 1 is the front view structural schematic diagram of the present utility model;

[0014] Figure 2 is the three-dimensional structural schematic diagram of the upper part main body of the present utility model;

[0015] Figure 3 is the three-dimensional structural schematic diagram of the weighing device in the present utility model;

[0016] Figure 4 is the three-dimensional structural schematic diagram of the raw material stirring device in the present utility model;

[0017] Figure 5 is the three-dimensional structural schematic diagram of the mixing and stirring device in the present utility model.

[0018] In the figure: 1. Platform support; 2. Screw discharging device; 3. Ladder; 4. Operating platform; 5. Mixing tank; 6. Guardrail; 7. Batching support; 8. Batching feed hopper; 9. Mixing and blending device; 9-1. Discharging screw blade; 9-2. Mixing and blending frame; 9-3. Mixing and blending blade; 9-4. Mixing and blending rotating shaft; 9-5. Motor support sleeve; 9-6. Batching motor; 10. Weighing device; 10-1. Guide groove part; 10-2. Discharge valve plate; 10-3. Linear driving part; 10-4. Weighing sensor; 10-5. Installation channel steel; 10-6. Hopper installation frame; 10-7. Weighing hopper; 11. Bin support; 12. Raw material conveying device; 12-1. Conveying barrel; 12-2. Conveying auger; 12-3. Raw material barrel; 12-4. Barrel cover; 12-5. Feeding flip cover; 13. Raw material mixing device; 13-1. Discharge rotating shaft; 13-2. Discharge mixing paddle; 13-3. Motor installation frame; 13-4. Discharge motor. Detailed implementation manners

[0019] To further understand the content, features and effects of the present invention, the following embodiments are given for detailed description as follows:

[0020] Please refer to Figure 1 , the batching machine for feed processing of the present invention includes a steel structure platform device installed with a ladder 3, and a mixing tank 5 is installed on the steel structure platform device. The above-mentioned steel structure platform device includes an operating platform 4 with multiple groups of platform supports 1 fixedly connected at the bottom, the mixing tank 5 is installed on the operating platform 4, and also includes a guardrail 6 installed on the operating platform 4.

[0021] As Figure 1 shown, a screw discharging device 2 is installed at the lower discharge port of the mixing tank 5, and a mixing and blending device 9 for mixing materials is installed in the mixing tank 5. Among them, the above-mentioned screw discharging device 2 includes a cylindrical shell installed at the lower discharge port of the mixing tank 5, a discharge port is arranged at the outer end of the cylindrical shell, and also includes a rotating shaft rotatably connected in the cylindrical shell, a spiral blade is installed on the outer peripheral wall of the rotating shaft, and also includes a driving motor installed on the cylindrical shell for driving the rotating shaft to rotate.

[0022] Further refer to Figure 5, the above-mentioned mixing and stirring device 9 includes a motor support sleeve 9-5 fixedly connected to the top of the stirring tank 5, a batching motor 9-6 fixedly connected to the motor support sleeve 9-5, and a mixing rotating shaft 9-4 installed on the output shaft of the batching motor 9-6 through a coupling. The mixing rotating shaft 9-4 penetrates through the stirring tank 5 and is rotatably connected to the motor support sleeve 9-5 through a rolling bearing; multiple groups of mixing and stirring blades 9-3 are installed on the mixing rotating shaft 9-4 along its axial direction; it also includes a mixing and stirring frame 9-2 installed at the lower part of the mixing rotating shaft 9-4; a discharge screw blade 9-1 is arranged at the lower end of the mixing rotating shaft 9-4. The above-mentioned mixing and stirring frame 9-2 includes an installation sleeve fixedly connected to the lower part of the mixing rotating shaft 9-4, and multiple groups of stirring rods fixedly connected to the outer peripheral wall of the installation sleeve and distributed circumferentially. The stirring rods are bent. By setting the discharge screw blade 9-1 and the mixing and stirring frame 9-2, the materials deposited at the bottom of the stirring tank 5 can be stirred, improving the mixing effect of stirring, and at the same time avoiding the arching phenomenon of the materials at the discharge port of the stirring tank 5, which affects the discharge.

[0023] As Figure 1 shown, at least two groups of feed inlets are provided at the top of the stirring tank 5, and a batching feed hopper 8 is connected to each feed inlet; a batching support 7 is installed on the steel structure platform device, and at least two groups of weighing devices 10 are provided at the feed inlets of each batching feed hopper 8, and each weighing device 10 is installed on the batching support 7.

[0024] As Figure 1 shown, in order to store and transport multiple materials, this embodiment further includes multiple groups of raw material transmission devices 12 installed on the batching support 7. The multiple groups of raw material transmission devices 12 are respectively arranged corresponding to the multiple groups of weighing devices 10; a raw material stirring device 13 is provided in each raw material transmission device 12.

[0025] As Figure 2 shown, the above-mentioned raw material transmission device 12 includes a raw material barrel 12-3 with a barrel cover 12-4 installed at the top opening, and a feeding flap 12-5 is hinged to the barrel cover 12-4 through a hinge; it also includes a transmission barrel 12-1 installed at the discharge port of the raw material barrel 12-3. An outlet is provided at the end of the transmission barrel 12-1 above the corresponding weighing device 10. A transmission auger 12-2 is provided in the transmission barrel 12-1, and it also includes a driving motor for driving the transmission auger 12-2 to rotate.

[0026] As Figure 4As shown in the figure, the above-mentioned raw material stirring device 13 includes a motor mounting bracket 13-3 fixedly connected to the top of the raw material conveying device 12. A discharging motor 13-4 is fixedly connected to the motor mounting bracket 13-3. A discharging rotating shaft 13-1 extending into the raw material conveying device 12 is installed on the output shaft of the discharging motor 13-4. A plurality of groups of discharging stirring paddles 13-2 distributed along the axial direction thereof are installed on the discharging rotating shaft 13-1. It also includes a mounting sleeve installed on the top of the raw material conveying device 12. The discharging rotating shaft 13-1 is rotatably connected to the mounting sleeve through a rolling bearing. Among them, the above-mentioned discharging stirring paddle 13-2 includes two sets of saddle-shaped connecting pieces installed in butt joint. The two sets of saddle-shaped connecting pieces are connected by bolts and lock nuts. Stirring plates in a bent shape are fixedly connected to the outer walls of the respective saddle-shaped connecting pieces. By setting the raw material stirring device 13, the materials in the raw material barrel 12-3 can be stirred, preventing the materials in the raw material barrel 12-3 from caking, and at the same time preventing the materials from arching at the discharging port of the raw material barrel 12-3.

[0027] Further referring to Figure 3 , the weighing device 10 includes a weighing hopper 10-7 connected to the batching support 7 through a weighing sensor 10-4. A flap valve assembly is installed at the discharging port of the weighing hopper 10-7. This embodiment also includes a bin rack 11 fixedly connected to the batching support 7. The raw material barrel 12-3 and the conveying barrel 12-1 in the raw material conveying device 12 are both fixedly connected to the above-mentioned bin rack 11.

[0028] Furthermore, as Figure 3 shown, the above-mentioned flap valve assembly includes two sets of guide groove members 10-1 fixedly connected and oppositely arranged at the discharging port of the weighing hopper 10-7. A discharging valve plate 10-2 is inserted between the two sets of guide groove members 10-1. It also includes a linearly driving member 10-3 horizontally installed on the weighing hopper 10-7. The extending end of the linearly driving member 10-3 is connected to the discharging valve plate 10-2.

[0029] Furthermore, the bottom surface of the above-mentioned weighing hopper 10-7 is inclined to form a discharging guiding surface. A hopper mounting bracket 10-6 is fixedly connected to the above-mentioned inclined bottom surface. The weighing sensor 10-4 is installed on the above-mentioned hopper mounting bracket 10-6. The linearly driving member 10-3 can be a linear cylinder, a linear electric cylinder or a hydraulic cylinder. In this embodiment, the above-mentioned linearly driving member 10-3 adopts a linear cylinder, and the cylinder barrel is installed on the hopper mounting bracket 10-6. It also includes a mounting channel steel 10-5 installed on the batching support 7. The weighing sensor 10-4 is connected to the mounting channel steel 10-5.

[0030] This embodiment further includes an electric control operation console installed on the steel structure platform device. The electric control operation console includes a PLC controller and a touch display screen connected to the PLC controller. The PLC controller is connected to the power supply circuit. The control ends of the drive motor in the spiral discharging device 2, the batching motor 9-6 in the mixing and batching device 9, the drive motor in the raw material conveying device 12, and the discharging motor 13-4 in the raw material stirring device 13 are all connected to the control end of the PLC controller. The weighing sensor 10-4 in the weighing device 10 is connected to the detection end of the PLC controller. The PLC controller receives the detection information of the weighing sensor 10-4, obtains and displays the detection information through the touch display screen. The PLC controller automatically controls the corresponding actions of each component after judgment, or sends an instruction through the touch display screen, and the PLC controller controls the corresponding actions of each component after receiving the instruction.

[0031] Working process:

[0032] Multiple raw materials are respectively stored in the raw material buckets 12-3 in each raw material conveying device 12. When batching operation is required, the PLC controller starts the drive motor in the raw material conveying device 12 to drive the conveying auger 12-2 to rotate, so that the material falling into the conveying barrel 12-1 is conveyed forward and falls into the weighing device 10 under the action of gravity. At this time, the discharge valve plate 10-2 keeps the discharge port of the weighing hopper 10-7 closed. The weighing sensor 10-4 in the weighing device 10 can detect the weight of the material in the weighing hopper 10-7 in real time and feedback the detected value to the detection end of the PLC controller. After the PLC controller detects that the value reaches the set weight, the PLC controller controls the drive motor in the raw material conveying device 12 to stop running; repeating the above operation can perform the weighing operation of multiple materials;

[0033] Then the PLC controller controls the linear drive member 10-3 to start, drives the discharge valve plate 10-2 to retract and open the discharge port of the weighing hopper 10-7, so that the material in the weighing hopper 10-7 falls into the corresponding batching feed hopper 8 and then falls into the mixing tank 5 along the batching feed hopper 8. At the same time, the PLC controller controls the batching motor 9-6 in the mixing and batching device 9 to start, and then stirs the material falling from the batching feed hopper 8 into the mixing tank 5 to realize the mixing and batching operation; in the actual operation process, the retraction distance of the discharge valve plate 10-2 can be controlled according to the ratio of each raw material, so as to control the opening degree of the discharge port of the weighing hopper 10-7, realize the control of the discharge speed of the material in the weighing hopper 10-7, avoid the raw materials being put into the mixing tank 5 at one time, resulting in each raw material being at different levels in the mixing tank 5, and prevent the phenomenon of stratification of various raw materials, accelerate the mixing rate of various raw materials, and improve the mixing effect;

[0034] After the mixing and stirring operation is completed, the PLC controller controls the driving motor in the screw discharging device 2 to start, realizing the discharging operation.

Claims

1. A batching machine for feed processing, characterized in that: The invention comprises a steel structure platform device equipped with a ladder (3), a stirring tank (5) is installed on the steel structure platform device, a spiral discharge device (2) is installed at the discharge port at the lower end of the stirring tank (5), and a mixing and stirring device (9) for stirring materials is installed in the stirring tank (5); at least two groups of feed ports are arranged on the top of the stirring tank (5), and each feed port is connected to a batching feed hopper (8); a batching bracket (7) is installed on the steel structure platform device, and each batching feed hopper (8) is provided at the feed port At least two groups of weighing devices (10); also including multiple groups of raw material transmission devices (12) installed on the batching support (7), the multiple groups of raw material transmission devices (12) are respectively arranged corresponding to the multiple groups of weighing devices (10); each raw material transmission device (12) is provided with a raw material stirring device (13); the weighing device (10) includes a weighing hopper (10-7) connected to the batching support (7) through a weighing sensor (10-4), and a plug valve assembly is installed at the discharge port of the weighing hopper (10-7).

2. The batching machine for feed processing according to claim 1, characterized in that: The plug valve assembly comprises two groups of guide groove members (10-1) fixedly connected and arranged opposite to each other at the discharge port of the weighing hopper (10-7), a discharge valve plate (10-2) inserted between the two groups of guide groove members (10-1), and a transversely arranged linear drive member (10-3) installed on the weighing hopper (10-7), wherein the protruding end of the linear drive member (10-3) is connected to the discharge valve plate (10-2).

3. The batching machine for feed processing according to claim 1, characterized in that: The mixing and stirring device (9) comprises a motor support sleeve (9-5) fixedly connected to the top of a stirring tank (5), a batching motor (9-6) fixedly connected to the motor support sleeve (9-5), a mixing shaft (9-4) mounted on the output shaft of the batching motor (9-6) via a coupling, the mixing shaft (9-4) passing through the stirring tank (5) and being rotatably connected to the motor support sleeve (9-5) via a rolling bearing; a plurality of groups of mixing and stirring blades (9-3) distributed along the axial direction of the mixing shaft (9-4) are mounted on the mixing shaft (9-4); a mixing and stirring frame (9-2) is mounted on the lower part of the mixing shaft (9-4); and a discharging spiral blade (9-1) is arranged at the lower end of the mixing shaft (9-4).

4. The batching machine for feed processing according to claim 1, characterized in that: The raw material transmission device (12) comprises a raw material barrel (12-3) with a barrel cover (12-4) installed at the top opening, and a feeding flap (12-5) is hingedly connected to the barrel cover (12-4) through a hinge; it also comprises a transmission barrel (12-1) installed at the discharge port of the raw material barrel (12-3), the discharge port located above the corresponding weighing device (10) is arranged at the end of the transmission barrel (12-1), a transmission auger (12-2) is arranged in the transmission barrel (12-1), and it also comprises a driving motor for driving the transmission auger (12-2) to rotate.

5. The batching machine for feed processing according to claim 1, characterized in that: The raw material stirring device (13) comprises a motor mounting frame (13-3) fixedly connected to the top of the raw material transmission device (12), a discharge motor (13-4) fixedly connected to the motor mounting frame (13-3), a discharge rotating shaft (13-1) extending into the raw material transmission device (12) mounted on the output shaft of the discharge motor (13-4), and a plurality of groups of discharge stirring paddles (13-2) distributed along the axial direction thereof mounted on the discharge rotating shaft (13-1); and also comprises a mounting sleeve mounted on the top of the raw material transmission device (12), and the discharge rotating shaft (13-1) is rotatably connected to the mounting sleeve via a rolling bearing.

6. The batching machine for feed processing according to claim 1, characterized in that: The spiral discharging device (2) includes a cylindrical shell installed at the lower end discharge port of the stirring tank (5), the discharge port is arranged at the outer end of the cylindrical shell, and also includes a rotating shaft rotatably connected in the cylindrical shell, and spiral blades are installed on the outer peripheral wall of the rotating shaft. It also includes a driving motor installed on the cylindrical shell for driving the rotating shaft to rotate.

7. The batching machine for feed processing according to claim 1, characterized in that: The steel structure platform device comprises an operating platform (4) with a plurality of platform brackets (1) fixedly connected to the bottom, a stirring tank (5) mounted on the operating platform (4), and a guardrail (6) mounted on the operating platform (4).

Images