Raw material adding device for feed processing

Abstract

The utility model belongs to the technical field of feed processing, and particularly relates to a raw material adding device for feed processing, which comprises a collection hopper, a plurality of square tubes are distributed on the upper edge of the collection hopper along a horizontal array, the lower ends of the square tubes are closed, and the positions of the upper edges close to the collection hopper are provided with discharge notches; piston plates and vertical electric push rods are arranged in the square pipes from top to bottom, the vertical electric push rods are fixed to the lower surfaces of the square pipes, the output ends of the vertical electric push rods extend into the square pipes, and horizontal electric push rods are vertically fixed to the sides, away from the discharging notches, of the square pipes; the output ends of the horizontal electric push rods extend into the corresponding square pipes and right face the adjacent discharging notches, scraping plates are fixed to the output ends of the horizontal electric push rods, and the heights of the scraping plates are larger than the heights of the lower edges of the adjacent discharging notches. The feeding amount of each raw material can be independently adjusted through a program, the flexibility of feeding amount adjustment is high, and the raw materials need to be supplemented after multiple times of feeding.

Description

Technical Field

[0001] The utility model belongs to the technical field of feed processing, and specifically relates to a raw material adding device used for feed processing. Background Art

[0002] In the process of large-scale livestock farming, in order to provide the required nutrients to promote their healthy growth, different raw materials are often mixed in a certain proportion to prepare a feed and ensure the economy and sustainability of the feed. These raw materials are weighed separately and formulated according to the different adaptability of livestock needs.

[0003] With the popularization of electronic scales, it is easier to measure these raw materials. The raw materials are weighed on the electronic scale one by one and then added to the mixer according to the set ratio.

[0004] When feeding feed raw materials in proportion, several square tube molds are set on the mixer. The depth of the square tube molds can be adjusted to calibrate the subsequent feeding amount. However, livestock at different growth stages require different nutritional ratios. These square tube molds need to be adjusted uniformly and manually, which is not convenient for flexible adjustment of the feeding amount. For this reason, we propose a raw material adding device for feed processing. Utility Model Content

[0005] The purpose of the utility model is to provide a raw material adding device for feed processing, which can adjust the feeding amount of each raw material individually through a program, has high flexibility in adjusting the feeding amount, and the raw material needs to be supplemented only after multiple feedings.

[0006] The technical solutions adopted in this utility are as follows:

[0007] A raw material adding device for feed processing comprises a collecting hopper, wherein a plurality of square tubes are distributed along a horizontal array on the upper edge of the collecting hopper, wherein the lower ends of the square tubes are all closed and discharge notches are provided at the upper edges near the collecting hopper, wherein piston plates and vertical electric push rods are provided inside the square tubes from top to bottom, wherein the vertical electric push rods are fixed to the lower surface of the corresponding square tubes and the output ends thereof extend into the corresponding square tubes, wherein a horizontal electric push rod is vertically fixed on one side of the square tubes away from the discharge notches, wherein the output ends of the horizontal electric push rods extend into the corresponding square tubes and face the adjacent discharge notches, and when working, the piston plate is controlled to be lowered to the lowest position so that the inside of the square tubes is empty, and since the density of the raw materials and the cross-sectional area of ​​the square tubes are known , then the weight of the raw materials contained in the square tube will be proportional to the height of the raw materials inside it. At this time, the raw materials are loaded into different square tubes according to their types and compacted, and the upper surface is flush with the lower surface of the discharge notch. In this way, the industrial computer starts the vertical electric push rod to lift the vertical displacement distance of the piston plate, which can control the raw materials to be exposed from the discharge notch with a specified length, and the weight of the exposed raw materials is clear. Then the horizontal electric push rod is controlled to extend, and these exposed raw materials are pushed from the discharge notch and sent into the collecting hopper for mixing. The feeding amount of each raw material can be adjusted separately in each square tube through the program. The feeding amount adjustment is flexible, and the space for storing raw materials is sufficient to support multiple feedings. And the raw materials need to be replenished only after multiple feedings, which is more time-saving and labor-saving.

[0008] A scraper is fixed at the output end of the horizontal electric push rod, and the height of the scraper is greater than the height of the lower edge of the adjacent discharge notch. When the horizontal electric push rod is extended, the scraper is pushed horizontally close to the discharge notch until the exposed raw materials are pushed out along the discharge notch, and the parts of these raw materials close to the discharge notch have already slipped down due to inertia, and the actual part to be pushed out is small. Then, the horizontal electric push rod is shortened and the scraper is pulled away from the discharge notch until it sticks to the inner wall of the square tube to prevent obstruction of adding raw materials into the square tube.

[0009] The outer side of the square tube is integrally installed with a hollow cavity fixedly connected to the horizontal electric push rod. The openings of the hollow cavity are all facing the adjacent discharge notches and are adapted to the adjacent scrapers, so as to conceal the scrapers and prevent part of the raw materials from accumulating on the upper surface of the scrapers.

[0010] An annular sealing rubber ring is fixed on the outer side of the piston plate. When the piston plate moves vertically, the sealing rubber ring is driven to contact the inner wall of the square tube to reduce the raw materials leaking from the edge of the piston plate.

[0011] A slag discharge door is hingedly connected to the lower edge of the square tube at a position away from the discharge notch. Even if some raw materials pass through the gap between the edge of the piston plate and the inner wall of the square tube and fall onto the lower wall of the square tube, the slag discharge door can be opened regularly for cleaning and then closed for sealing.

[0012] A bracket fixedly connected to the hollow drum cavity is arranged above the collecting hopper. The bracket can be fixedly connected to the steel column by bolts to support the square tube in the air so that the square tube can be stably loaded with raw materials.

[0013] The technical effects achieved by this utility model are:

[0014] The present invention is a practical raw material adding device for feed processing. When working, the piston plate is controlled to be lowered to the lowest position to make the inside of the square tube empty. Since the density of the raw material and the cross-sectional area of ​​the square tube are known, the weight of the raw material contained in the square tube will be proportional to the height of the raw material inside. At this time, the raw materials are loaded into different square tubes according to their types and compacted, and the upper surface is flush with the lower surface of the discharge notch. In this way, the industrial computer starts the vertical electric push rod to lift the vertical displacement distance of the piston plate, so that the raw material can be controlled to be exposed from the discharge notch with a specified length, and the weight of the exposed raw material is clear. Then the horizontal electric push rod is controlled to extend, and the exposed raw materials are pushed from the discharge notch and sent into the collecting hopper for mixing. The feeding amount of each raw material can be adjusted separately in each square tube through a program. The feeding amount adjustment is flexible, and the raw material storage space is sufficient to support multiple feedings. The raw materials need to be replenished only after multiple feedings, which is more time-saving and labor-saving. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the front view of the practical feed proportioning device;

[0016] Figure 2 It is the front view of the square tube of the present utility model;

[0017] Figure 3 It is a rear view of the square tube of the present utility model;

[0018] Figure 4 It is a front view of the practical vertical electric push rod.

[0019] In the accompanying drawings, the components represented by the reference numerals are listed as follows:

[0020] 1. Collecting hopper; 2. Square tube; 3. Discharging notch; 4. Piston plate; 5. Vertical electric push rod; 6. Horizontal electric push rod; 7. Scraper; 8. Hollow drum cavity; 9. Sealing rubber ring; 10. Slag discharge door; 11. Bracket. DETAILED DESCRIPTION

[0021] In order to make the purpose and advantages of the present invention more clearly understood, the present invention is specifically described below in conjunction with the embodiments. It should be understood that the following text is only used to describe one or several specific implementations of the present invention, and does not strictly limit the scope of protection specifically requested by the present invention.

[0022] like Figure 1-4As shown, a raw material adding device for feed processing comprises a collecting hopper 1, a plurality of square tubes 2 are distributed along a horizontal array on the upper edge of the collecting hopper 1, the lower ends of the square tubes 2 are all closed and discharge notches 3 are opened at the upper edges near the collecting hopper 1, piston plates 4 and vertical electric push rods 5 are arranged from top to bottom inside the square tubes 2, the vertical electric push rods 5 are all fixed on the lower surface of the square tubes 2 to which they belong and the output ends are all extended into the inside of the square tubes 2 to which they belong, a horizontal electric push rod 6 is vertically fixed on one side of the square tubes 2 away from the discharge notch 3, the horizontal electric push rods 6 and the vertical electric push rods 5 can both use SKO-1000-shaped electric telescopic rods, and their signals are all connected to the industrial control computer of the feed processing station, such as a Mitsubishi single-chip microcomputer, and both have an IP66 protection grade, the output ends of the horizontal electric push rods 6 are all extended into the inside of the square tubes 2 to which they belong and are all directly opposite to the adjacent discharge notches 3, and when working, the horizontal electric push rods are controlled 6 lowers the piston plate 4 to the lowest position, leaving the interior of the square tube 2 empty. Since the density of the raw material and the cross-sectional area of ​​the square tube 2 are known, the weight of the raw material contained in the square tube 2 will be proportional to the height of the raw material inside it. At this time, the raw materials are loaded into different square tubes 2 according to their types and compacted, and the upper surface is flush with the lower surface of the discharge notch 3. In this way, the industrial computer starts the vertical electric push rod 5 to lift the vertical displacement distance of the piston plate 4, so that the raw material can be controlled to be exposed from the discharge notch 3 with a specified length, and the weight of the exposed raw material is clear. Then the horizontal electric push rod 6 is controlled to extend, and the exposed raw materials are pushed from the discharge notch 3 and sent into the collecting hopper 1 for mixing. The feeding amount of each raw material can be adjusted separately in each square tube 2 through the program. The feeding amount adjustment is flexible, and the raw material storage space is sufficient to support multiple feedings. And the raw materials need to be replenished only after multiple feedings, which is more time-saving and labor-saving.

[0023] The collecting hopper 1 can be suspended above the feed inlet of the feed mixer, and then the steel structure can be used to support each square tube 2 so that the feed proportioning device can be suspended in the air, so that the proportioned raw materials can be directly delivered to the mixer without moving or transferring.

[0024] like Figure 3 and Figure 4 As shown, a scraper 7 is fixed at the output end of the horizontal electric push rod 6, and the height of the scraper 7 is greater than the height of the lower edge of the adjacent discharge notch 3. When the horizontal electric push rod 6 is extended, the scraper 7 is pushed horizontally close to the discharge notch 3 until the exposed raw materials are pushed out along the discharge notch 3, and the parts of these raw materials close to the discharge notch 3 have already slipped down under the action of inertia, and the actual part to be pushed out is small. Then, the horizontal electric push rod 6 is shortened and pulls the scraper 7 away from the discharge notch 3 until it sticks to the inner wall of the square tube 2 to prevent obstruction of adding raw materials into the square tube 2.

[0025] like Figure 2 and Figure 3As shown, the outer side of the square tube 2 is integrally installed with a hollow cavity 8 fixedly connected to the horizontal electric push rod 6. The openings of the hollow cavity 8 are all facing the adjacent discharge notch 3 and are adapted to the adjacent scraper 7, so as to conceal the scraper 7 and prevent part of the raw material from accumulating on the upper surface of the scraper 7.

[0026] like Figure 3 and Figure 4 As shown, an annular sealing rubber ring 9 is fixed on the outer side of the piston plate 4. When the piston plate 4 moves vertically, the sealing rubber ring 9 is driven to contact the inner wall of the square tube 2 to reduce the raw material leaking from the edge of the piston plate 4.

[0027] like Figure 2 and Figure 3 As shown, a slag discharge door 10 is hinged at a position of the lower edge of the square tube 2 away from the discharge notch 3. Even if some raw materials pass through the gap between the edge of the piston plate 4 and the inner wall of the square tube 2 and fall onto the lower wall of the square tube 2, the slag discharge door 10 can be opened regularly for cleaning, and then closed for sealing after cleaning.

[0028] like Figure 1 As shown, a bracket 11 fixedly connected to the hollow drum cavity 8 is provided above the collecting hopper 1. The bracket 11 can be fixedly connected to the steel column by bolts to support the square tube 2 in the air so that the square tube 2 can stably load the raw materials.

[0029] The working principle of the utility model is: when working, the horizontal electric push rod 6 is controlled to lower the piston plate 4 to the lowest position, so that the interior of the square tube 2 is empty. Since the density of the raw material and the cross-sectional area of ​​the square tube 2 are known, the weight of the raw material contained in the square tube 2 will be proportional to the height of the raw material inside it. At this time, the raw materials are loaded into different square tubes 2 according to their types and compacted, and the upper surface is flush with the lower surface of the discharge notch 3.

[0030] In this way, the industrial computer starts the vertical electric push rod 5 to lift the vertical displacement distance of the piston plate 4, so that the raw material can be controlled to be exposed from the discharge gap 3 with a specified length, and the weight of the exposed raw material is clear.

[0031] Then the horizontal electric push rod 6 is controlled to extend, and the exposed raw materials are pushed from the discharge notch 3 and sent into the collecting hopper 1 for mixing. The feeding amount of each raw material can be adjusted individually in each square tube 2 through the program. The feeding amount adjustment is flexible, and the raw material storage space is sufficient to support multiple feedings. The raw materials need to be replenished only after multiple feedings, which saves time and effort.

[0032] The above is only a preferred embodiment of the present invention. It should be noted that, for ordinary technicians in the field, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be regarded as the protection scope of the present invention. The structures, devices and operating methods not specifically described and explained in the present invention shall be implemented according to the conventional means in the field unless otherwise specified and limited.

Claims

1. A raw material adding device for feed processing, comprising a collecting hopper (1), characterized in that: A plurality of square tubes (2) are distributed along a horizontal array on the upper edge of the collecting hopper (1); the lower ends of the square tubes (2) are all closed and discharge notches (3) are provided at the upper edges near the collecting hopper (1); piston plates (4) and vertical electric push rods (5) are provided inside the square tubes (2) from top to bottom; the vertical electric push rods (5) are fixed on the lower surface of the square tubes (2) and the output ends extend into the interior of the corresponding square tubes (2); a horizontal electric push rod (6) is vertically fixed on one side of the square tubes (2) away from the discharge notch (3); the output ends of the horizontal electric push rods (6) extend into the interior of the corresponding square tubes (2) and face the adjacent discharge notches (3).

2. A raw material adding device for feed processing according to claim 1, characterized in that: A scraper (7) is fixed to the output end of each of the horizontal electric push rods (6), and the height of each of the scrapers (7) is greater than the height of the lower edge of the adjacent discharge notch (3).

3. A raw material adding device for feed processing according to claim 2, characterized in that: The outer side of the square tube (2) is integrally mounted with a hollow cavity (8) fixedly connected to the horizontal electric push rod (6); the opening of the hollow cavity (8) faces the adjacent discharge notch (3) and is adapted to the adjacent scraper (7).

4. A raw material adding device for feed processing according to claim 1, characterized in that: An annular sealing rubber ring (9) is fixed on the outer side of the piston plate (4).

5. A raw material adding device for feed processing according to claim 1, characterized in that: A slag discharge door (10) is hingedly connected to a position of the lower edge of the square tube (2) away from the discharge notch (3).

6. A raw material adding device for feed processing according to claim 3, characterized in that: A bracket (11) fixedly connected to the hollow drum cavity (8) is arranged above the collecting hopper (1).

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