Granulator for feed processing

Abstract

The utility model belongs to the field of feed processing, and particularly relates to a granulator for feed processing, which comprises a storage tank, a connecting hole is arranged on the inner bottom surface of the middle of the storage tank, a feed hopper is fixedly connected to the lower surface of the storage tank at the connecting hole, and a feed cylinder is fixedly connected to the lower surface of the feed hopper. A feed storage tank is arranged in the feed storage tank, a feed preparation barrel is arranged in the feed storage tank, a granulation mechanism is arranged in the feed preparation barrel, a discharge port is formed in the surface of one side of the bottom end of the feed preparation barrel, feed ports are formed in the surfaces of the two opposite sides of the feed limiting cover, and a feed limiting mechanism is arranged on the feed limiting cover. The feed can gradually and slowly enter the feed inlet, meanwhile, the size of the feed inlet can be controlled through the material limiting mechanism, the feeding amount of the feed can be conveniently controlled, then the feed enters the feed hopper through the connecting hole, meanwhile, the feed can be brought into the feed barrel through the granulation mechanism in the feed barrel to be granulated, and then the feed enters the guide cover through the discharge outlet to be discharged.

Description

Technical Field

[0001] The utility model relates to the field of feed processing, in particular to a granulator for feed processing. Background Technique

[0002] Feed processing includes the processing of feed raw materials, semi-finished products and feed finished products, including the industrial feed production processes such as the harvesting, storage, transportation, receiving, crushing, puffing, mixing, etc. of feed raw materials. The purpose of feed processing is to change the shape of feed raw materials to make it easier to mix evenly with other feed raw materials, improve the nutritional value and palatability of feed, meet the needs of animals, mix various feed raw materials, and produce a full-price compound feed that is nutritionally balanced and can meet the needs of animals. The Chinese patent with the publication number CN218795740U discloses a granulator for feed processing, including a granulation cylinder. The upper surface of the granulation cylinder is fixedly connected with a feed hopper. The upper part inside the granulation cylinder is fixedly connected with a baffle plate. Four equally spaced leakage holes are opened on the upper surface of the baffle plate, and each leakage hole penetrates through the baffle plate. The bottom surface of the granulation cylinder is fixedly connected with a support seat, and a cavity is opened inside the support seat. For the above-mentioned granulator for feed processing, the motor drives the blanking plate to rotate through the rotating shaft. The feed flows to the vibrating plate through the coincidence of the leakage holes and the blanking port. The vibrating plate vibrates through the collision of the first vibrating ball and the second vibrating ball, so that the feed is dispersed and flows onto the granulation plate. Then, the feed on the granulation plate is granulated by two rolling rollers, thus solving the problem that common granulators for feed processing often directly put a large amount of feed into the feed bin, and then it is difficult to effectively extrude all the falling feed.

[0003] Although the above-mentioned granulator for feed processing solves the problem of being difficult to effectively extrude all the falling feed, when feeding, it is necessary to first put the feed into the feed hopper and then slowly put it into the granulation cylinder. However, since there are hanging plates in the feed hopper, it is not easy to control the amount of feed put into the feed hopper, which will cause the hanging plates to work under load, resulting in failures and affecting normal work. Therefore, a granulator for feed processing is proposed for the above problems. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art, although the above-mentioned granulator for feed processing solves the problem of being difficult to effectively extrude all the falling feed, when feeding, it is necessary to first put the feed into the feed hopper and then slowly put it into the granulation cylinder. However, since there are hanging plates in the feed hopper, it is not easy to control the amount of feed put into the feed hopper, which will cause the hanging plates to work under load, resulting in failures and affecting normal work. The utility model proposes a granulator for feed processing.

[0005] The technical solution adopted by the present utility model to solve its technical problems is as follows: A granulator for feed processing according to the present utility model includes a storage tank. Both lower surfaces of the two ends of the storage tank are fixedly connected with support plates. A connection hole is opened on the inner bottom surface of the middle part of the storage tank. Both inner surfaces of the two ends of the storage tank are set as slopes. A feed hopper is fixedly connected to the lower surface of the storage tank at the connection hole. A material-making cylinder is fixedly connected to the lower surface of the feed hopper. A granulation mechanism is installed in the material-making cylinder. A discharge port is opened on one side surface at the bottom end of the material-making cylinder. A guide hood is fixedly installed on the material-making cylinder at the discharge port. A material-limiting hood is fixedly installed in the storage tank at the connection hole. Feed inlets are opened on both opposite side surfaces of the material-limiting hood. A material-limiting mechanism is installed on the material-limiting hood.

[0006] Preferably, the material-limiting mechanism includes an electric push rod. The electric push rod is fixedly installed in the middle of the upper surface of the material-limiting hood. A cross bar is fixedly installed on the surface of the end output by the electric push rod. Connecting rods are connected to both ends of the cross bar by guide rods. Both ends of the two connecting rods away from the cross bar are fixedly connected with sealing plates. The two sealing plates are respectively slidably attached to the two feed inlets.

[0007] Preferably, the granulation mechanism includes a rotating rod. The rotating rod is rotatably installed in the middle of the material-making cylinder. The bottom end of the rotating rod rotates through to the bottom of the material-making cylinder. Hanging plates are fixedly installed on both side surfaces of the upper end of the rotating rod. A baffle is fixedly installed in the material-making cylinder at the bottom of the hanging plate.

[0008] Preferably, a plurality of leakage holes are opened on the baffle. The rotating rod rotates through the baffle.

[0009] Preferably, a granulation plate is fixedly installed in the material-making cylinder below the baffle. A plurality of granulation holes are opened on the upper surface of the granulation plate. The rotating rod rotates through the granulation plate. Rolling rollers are fixedly installed on both sides of the rotating rod, and the two rolling rollers () are located in the upper part of the granulation plate ().

[0010] Preferably, three discharge plates are fixedly distributed in an annular array on the rotating rod below the granulation plate (). A motor for driving the rotation of the rotating rod is fixedly installed on the lower surface of the material-making cylinder.

[0011] The beneficial effects of the present utility model are as follows:

[0012] 1. In the present utility model, the feed is first placed at both ends of the storage tank. Due to the design of the slopes at both ends, the feed will gradually and slowly enter towards the feed inlet. At the same time, the size of the feed inlet can be controlled by a feeding limiting mechanism, facilitating the control of the amount of feed input. Subsequently, it enters the feed hopper through the connection hole. Meanwhile, the granulation mechanism in the granulation cylinder will bring the feed into the granulation cylinder to make it into pellets, and then it is discharged from the discharge port into the guide hood, thus solving the problem that when feeding, the feed needs to be first put into the feed hopper and then slowly put into the granulation cylinder. However, since there are hanging plates in the feed hopper and it is not easy to control the amount of feed put into the feed hopper, the hanging plates will be overloaded and malfunction, affecting the normal operation.

[0013] 2. In the present utility model, by starting the electric push rod to work, when the electric push rod works, it will push the cross bar to move up and down. Due to the fixed connection between the cross bar and the connecting rod, when the cross bar moves, it will drive the connecting rod to move together. And due to the fixed connection between the connecting rod and the sealing plate, the sealing plate will move up and down at the feed inlet to control the size of the feed inlet, thus achieving the purpose of adjusting the size of the feed inlet. After the feed enters the feed hopper, it will fall on the baffle plate. By driving the rotating rod to rotate, it will drive the two groups of hanging plates to rotate. Under the action of the baffle plate, the feed on the baffle plate will be hung into the granulation cylinder for granulation, so that the feed can enter orderly. Through the design of the leakage holes, the feed can be put into the granulation cylinder orderly under the action of the hanging plates. When the rotating rod rotates, it will drive the two groups of rolling rollers to extrude on the granulation plate, and then the rolling rollers can effectively extrude the feed in different areas, so that the feed can be better granulated. Finally, the feed leaks from the granulation holes to the bottom of the granulation cylinder, thus achieving the purpose of granulation. By starting the motor to work, the motor will drive the rotating rod to rotate for granulation work. After the feed leaks from the granulation holes to the bottom of the granulation cylinder, under the action of the rotating rod, it will drive the three groups of discharge plates to hit the feed into the guide hood, playing an auxiliary role in discharging. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0015] Figure 1 It is a schematic diagram of the overall structure of the present utility model;

[0016] Figure 2 It is a schematic diagram of the structure of the granulation cylinder of the present utility model;

[0017] Figure 3 It is a schematic diagram of the structure of the storage tank of the present utility model;

[0018] Figure 4 This is a schematic structural diagram of the material limiting cover of the present utility model.

[0019] In the figure: 1, storage tank; 2, support plate; 3, material making cylinder; 4, feed hopper; 5, connection hole; 6, discharge port; 7, material guiding cover; 8, material limiting mechanism; 801, electric push rod; 802, cross bar; 803, connecting rod; 804, sealing plate; 9, granulation mechanism; 901, rotating rod; 902, hanging plate; 903, baffle plate; 904, leakage hole; 905, granulation plate; 906, granulation hole; 907, rolling roller; 908, discharge plate; 909, motor; 10, feed inlet; 11, material limiting cover. Specific embodiments

[0020] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0021] Please refer to Figures 1 - 4 As shown, a granulator for feed processing includes a storage tank 1. Both lower surfaces of the two ends of the storage tank 1 are fixedly connected with support plates 2. A connection hole 5 is opened on the inner bottom surface of the middle part of the storage tank 1. The two end surfaces inside the storage tank 1 are both set as slopes. The lower surface of the storage tank 1 is fixedly connected with a feed hopper 4 at the position of the connection hole 5. The lower surface of the feed hopper 4 is fixedly connected with a material making cylinder 3. A granulation mechanism 9 is installed inside the material making cylinder 3. A discharge port 6 is opened on one side surface of the bottom end of the material making cylinder 3. A material guiding cover 7 is fixedly installed on the material making cylinder 3 at the position of the discharge port 6. A material limiting cover 11 is fixedly installed inside the storage tank 1 at the position of the connection hole 5. Feed inlets 10 are opened on both opposite side surfaces of the material limiting cover 11. A material limiting mechanism 8 is installed on the material limiting cover 11.

[0022] During operation, first put the feed at both ends inside the storage tank 1. Due to the design of the slopes at both ends, the feed will gradually and slowly enter towards the feed inlets 10. At the same time, the size of the feed inlets 10 can be controlled by the material limiting mechanism 8 to facilitate controlling the amount of feed input. Then, it enters the feed hopper 4 through the connection hole 5. At the same time, the granulation mechanism 9 inside the material making cylinder 3 will bring the feed into the material making cylinder 3 to make it into pellets, and then it is discharged through the discharge port 6 into the material guiding cover 7, thus solving the problem that when feeding, the feed needs to be first put into the feed hopper 4 and then slowly put into the granulation cylinder. However, since there are hanging plates inside the feed hopper 4 and it is not easy to control the amount of material put into the feed hopper 4, it will cause the hanging plates to work under load, resulting in failures and affecting normal operation.

[0023] Further, the material limiting mechanism 8 includes an electric push rod 801, which is fixedly installed in the middle of the upper surface of the material limiting cover 11. A cross bar 802 is fixedly installed on the surface of the output end of the electric push rod 801. Connecting rods 803 are connected to both ends of the cross bar 802 through guide rods. Sealing plates 804 are fixedly connected to the ends of the two groups of connecting rods 803 away from the cross bar 802. The two groups of sealing plates 804 are respectively slidably attached to the two feeding ports 10.

[0024] During operation, by starting the electric push rod 801 to work, the electric push rod 801 will push the cross bar 802 to move up and down when working. Due to the fixed connection between the cross bar 802 and the connecting rod 803, the connecting rod 803 will be driven to move together when the cross bar 802 moves. And due to the fixed connection between the connecting rod 803 and the sealing plate 804, the sealing plate 804 will move up and down at the feeding port 10 to control the size of the feeding port 10, thereby achieving the purpose of adjusting the size of the feeding port 10.

[0025] Further, the granulating mechanism 9 includes a rotating rod 901, which is rotatably installed in the middle of the material making cylinder 3. The bottom end of the rotating rod 901 rotatably penetrates to the bottom of the material making cylinder 3. Hanging plates 902 are fixedly installed on both sides of the upper end surface of the rotating rod 901. A baffle 903 is fixedly installed in the material making cylinder 3 at the bottom of the hanging plate 902.

[0026] During operation, after the feed enters the feed hopper 4, it will fall on the baffle 903. By driving the rotating rod 901 to rotate, the two groups of hanging plates 902 will be driven to rotate. Under the action of the baffle 903, the feed on the baffle 903 will be hung into the material making cylinder 3 for granulation, so that the feed can enter in an orderly manner.

[0027] Further, a plurality of leakage holes 904 are formed in the baffle 903, and the rotating rod 901 rotatably penetrates through the baffle 903.

[0028] During operation, due to the design of the leakage holes 904, the feed can be put into the material making cylinder 3 in an orderly manner under the action of the hanging plate 902.

[0029] Further, a granulating plate 905 is fixedly installed in the material making cylinder 3 below the baffle 903. A plurality of granulating holes 906 are formed on the upper surface of the granulating plate 905. The rotating rod 901 rotatably penetrates through the granulating plate 905. Pressing rollers 907 are fixedly installed on both sides of the rotating rod 901, and the two groups of pressing rollers (907) are located above the granulating plate (905).

[0030] During operation, when the rotating rod 901 rotates, it will drive the two groups of pressing rollers 907 to press on the granulating plate 905, and then the pressing rollers 907 can effectively press the feed in different areas, so that the feed can be better granulated. Finally, the feed leaks from the granulating holes 906 to the bottom of the material making cylinder 3, thereby achieving the purpose of granulation.

[0031] Further, three discharge plates 908 are fixedly distributed in an annular array on the rotating rod 901 below the granulation plate (905), and a motor 909 for driving the rotation of the rotating rod 901 is fixedly installed on the lower surface of the material making cylinder 3.

[0032] During operation, by starting the motor 909, the motor 909 will drive the rotating rod 901 to rotate for granulation work. After the feed leaks through the granulation holes 906 to the inner bottom of the material making cylinder 3, the three discharge plates 908 will be driven by the rotating rod 901 to hit the feed into the guide hood 7, which has the function of assisting in discharging the material.

[0033] Working principle: First, the feed is placed at both ends of the storage tank 1. Due to the design of the slopes at both ends, the feed will gradually and slowly enter the feed port 10. At the same time, the size of the feed port 10 can be controlled by the material limiting mechanism 8 to facilitate controlling the amount of feed input. Subsequently, it enters the feed hopper 4 through the connection hole 5. At the same time, the granulation mechanism 9 in the material making cylinder 3 will bring the feed into the material making cylinder 3 to make it into pellets, and then it is discharged through the discharge port 6 into the guide hood 7.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention will have various changes and improvements, and these changes and improvements all fall within the scope of the present invention claimed.

Claims

1. A pelletizing machine for feed processing, comprising a feed storage tank (1), characterized in that: The lower surfaces of both ends of the material storage trough (1) are fixedly connected to support plates (2), the inner bottom surface of the middle part of the material storage trough (1) is provided with a connection hole (5), the inner surfaces of both ends of the material storage trough (1) are arranged as slopes, the lower surface of the material storage trough (1) is fixedly connected to a feed hopper (4) at the connection hole (5), the lower surface of the feed hopper (4) is fixedly connected to a material making cylinder (3), a granulating mechanism (9) is installed in the material making cylinder (3), a discharge port (6) is provided on one side surface of the bottom end of the material making cylinder (3), a material guide cover (7) is fixedly installed on the material making cylinder (3) at the discharge port (6), a limiting cover (11) is fixedly installed in the material storage trough (1) at the connection hole (5), the opposite side surfaces of the limiting cover (11) are provided with feed ports (10), and a limiting mechanism (8) is installed on the limiting cover (11).

2. A pelletizing machine for feed processing according to claim 1, characterized in that: The material limiting mechanism (8) comprises an electric push rod (801), the electric push rod (801) is fixedly mounted on the middle part of the upper surface of the material limiting cover (11), a cross bar (802) is fixedly mounted on the output end surface of the electric push rod (801), both ends of the cross bar (802) are connected to connecting rods (803) by guide rods, and two groups of the connecting rods (803) are fixedly connected to sealing plates (804) at one end away from the cross bar (802), and the two groups of the sealing plates (804) are respectively slidably fitted at the two groups of feed ports (10).

3. A pelletizing machine for feed processing according to claim 1, characterized in that: The granulating mechanism (9) comprises a rotating rod (901), the rotating rod (901) being rotatably mounted in the middle of the material making barrel (3), the bottom end of the rotating rod (901) being rotatably penetrated to the bottom of the material making barrel (3), the upper end surfaces of the rotating rod (901) being fixedly mounted with material hanging plates (902), and a baffle (903) being fixedly mounted at the bottom of the material hanging plates (902) in the material making barrel (3).

4. A pelletizing machine for feed processing according to claim 3, characterized in that: The baffle plate (903) is provided with a plurality of leak holes (904), and the rotating rod (901) rotates and penetrates the baffle plate (903).

5. A pelletizing machine for feed processing according to claim 4, characterized in that: A granulation plate (905) is fixedly installed below the baffle (903) in the material making cylinder (3), and a plurality of granulation holes (906) are provided on the upper surface of the granulation plate (905). The rotating rod (901) rotates through the granulation plate (905), and rolling rollers (907) are fixedly installed on both sides of the rotating rod (901), and the two groups of rolling rollers (907) are located on the upper part of the granulation plate (905).

6. A pelletizing machine for feed processing according to claim 5, characterized in that: Three groups of discharge plates (908) are fixedly arranged in a circular array on the rotating rod (901) below the granulating plate (905), and a motor (909) for driving the rotating rod (901) to rotate is fixedly installed on the lower surface of the material making cylinder (3).

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