Feed granulating device

Abstract

The utility model relates to the field of feed preparation, in particular to a feed granulating device which comprises a base, a supporting table and a granulating device body, the granulating device body is arranged on the supporting table, the supporting table is arranged on the base, a feed inlet is formed in the top of the granulating device body, a granulating cavity is formed in the granulating device body, and a feed outlet is formed in the granulating cavity. An extruding mechanism is arranged on one side of the granulating device body, and a discharging port, a forming mechanism and an adjustable cutting mechanism are arranged on the other side of the granulating device body, so that the granulating device body comprising the extruding mechanism, the discharging port, the forming mechanism and the adjustable cutting mechanism is arranged, and the extruding mechanism can extrude feed into the forming mechanism; and meanwhile, the feed can be formed into the specified grain shape through the forming mechanism, and finally the feed is cut into the grains with the specified length through the adjustable cutting mechanism, so that the length of the grains can be changed more quickly and conveniently compared with the mode that the rotating speed, pressure and other adjusting modes of the extrusion mechanism are changed.

Description

Technical Field

[0001] The utility model relates to the field of feed preparation, in particular to a feed granulating device. Background Art

[0002] Feed is the general term for the food fed to animals raised by all people. In a narrower sense, feed generally refers to the food of animals raised in agriculture or animal husbandry. With the progress of production and life, people have found that making feed into granules not only makes poultry eating more efficient, but also is easy to preserve and not easy to deteriorate, so it is becoming more and more popular among farmers.

[0003] The Chinese patent with announcement number CN208878508U discloses a feed pelletizing device and system, which adopts a fixed rotating knife structure. During the pelletizing process, if the pellet length needs to be adjusted, the extrusion pressure can only be changed so that pellets of different lengths can be extruded at the same time. This adjustment method is an indirect adjustment method, and there are many factors affecting the change of pellet length by changing the pressure, resulting in a large error. Utility Model Content

[0004] Aiming at the above problems, the utility model provides a feed pelletizing device.

[0005] The technical solution adopted is a feed pelletizing device, comprising a base, a support platform and a pelletizing device body, wherein the pelletizing device body is arranged on the support platform, and the support platform is arranged on the base, wherein a feed inlet is arranged on the top of the pelletizing device body, a pelletizing cavity is arranged in the pelletizing device body, an extrusion mechanism is arranged on one side of the pelletizing device body, and a discharge port, a molding mechanism and an adjustable cutting mechanism are arranged on the other side of the pelletizing device body;

[0006] The extrusion mechanism can extrude the feed into the forming mechanism;

[0007] The shaping mechanism is covered on the discharge port and is capable of shaping the feed;

[0008] The adjustable cutting mechanism can cut the formed feed.

[0009] Optionally, the extrusion mechanism includes an extrusion motor and an extrusion roller, the extrusion motor is arranged outside the granulation chamber, and the power output end of the extrusion motor is connected to the extrusion roller;

[0010] The extrusion roller is arranged in the granulation chamber and faces the forming mechanism.

[0011] Optionally, a guide groove is provided on the roller body of the extrusion roller.

[0012] Optionally, the molding mechanism includes a molding sleeve, a molding tube and a feeding port;

[0013] The forming tube is arranged at the discharge port of the granulating device body, and granulating holes are distributed around the forming tube;

[0014] The forming sleeve covers the outer periphery of the forming tube;

[0015] The feed discharge port is arranged at the bottom of the forming sleeve, and the feed pellets coming out of the pelletizing hole can be discharged from the feed discharge port;

[0016] One end of the extrusion roller can be inserted into the forming tube.

[0017] Optionally, the molding sleeve has a cylindrical structure.

[0018] Optionally, the adjustable cutting mechanism includes a cutting motor, a rotating shaft, a connecting rod and a cutting knife;

[0019] The cutting motor is arranged at one end of the forming sleeve, and the power output end of the cutting motor is connected to the rotating shaft;

[0020] The rotating shaft is arranged in the forming sleeve, and the rotating shaft is located on the center line of the forming sleeve;

[0021] The connecting rod is connected to the rotating shaft;

[0022] The cutter is detachably connected to the end of the connecting rod, and is located between the forming tube and the inner wall of the forming sleeve.

[0023] Optionally, a mounting hole is provided at the end of the connecting rod, and the mounting holes are evenly arranged toward the rotating shaft, and the cutter can be detachably inserted into the mounting hole.

[0024] Optionally, a movable shaft is provided on the outer periphery of the forming sleeve, and is connected to the granulating device body via the movable shaft.

[0025] The beneficial effects of the utility model are:

[0026] By setting a granulating device body including an extrusion mechanism, a discharge port, a molding mechanism and an adjustable cutting mechanism, wherein the extrusion mechanism can squeeze the feed into the molding mechanism, and the molding mechanism can mold the feed into a specified particle shape, and finally the adjustable cutting mechanism cuts the feed into particles of a specified length. Compared with the adjustment method of changing the rotation speed and pressure of the extrusion mechanism, the length of the particles can be changed more quickly and conveniently, and the problem that in the granulating process of the existing granulating device, if the particle length needs to be adjusted, the extrusion pressure can only be changed to extrude particles of different lengths at the same time, and this adjustment method is an indirect adjustment method, and there are many factors affecting the change of the particle length by changing the pressure, and the error is large. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 It is a structural schematic diagram of a feed pelletizing device;

[0028] Figure 2 It is a schematic diagram of the internal structure of the granulating device body;

[0029] Figure 3 This is a schematic diagram of the main structure of the granulating device from another perspective;

[0030] Figure 4 Schematic diagram of the connecting rod structure.

[0031] The figure marks are as follows: 1 is a base, 2 is a support table, 3 is a granulating device body, 4 is a feed inlet, 5 is a forming sleeve, 6 is a cutting motor, 7 is a feed outlet, 8 is a movable shaft, 9 is an extrusion motor, 10 is a granulating chamber, 11 is an extrusion roller, 12 is a forming tube, 13 is a rotating shaft, 14 is a connecting rod, 15 is a cutter, 16 is a granulating hole, and 17 is a mounting hole. DETAILED DESCRIPTION

[0032] The following describes the implementation of the present invention through specific examples. Those skilled in the art can easily understand other advantages and effects of the present invention from the contents disclosed in this specification. The present invention can also be implemented or applied through other different specific implementations, and the details in this specification can also be modified or changed in various ways based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the following embodiments and features in the embodiments can be combined with each other without conflict.

[0033] It should be noted that the illustrations provided in the following embodiments are only schematic illustrations of the basic concept of the present invention, and thus the drawings only show components related to the present invention rather than being drawn according to the number, shape and size of components in actual implementation. In actual implementation, the type, quantity and proportion of each component may be changed arbitrarily, and the component layout may also be more complicated.

[0034] like Figures 1 to 3 As shown, a feed pelletizing device comprises a base 1, a support platform 2 and a pelletizing device body 3, wherein the pelletizing device body 3 is arranged on the support platform 2, and the support platform 2 is arranged on the base 1, wherein the pelletizing device body 3 is provided with a feed inlet 4 at the top, a pelletizing cavity 10 is provided in the pelletizing device body 3, an extrusion mechanism is provided on one side of the pelletizing device body 3, and a discharge port, a molding mechanism and an adjustable cutting mechanism are provided on the other side of the pelletizing device body 3;

[0035] The extrusion mechanism can extrude the feed into the forming mechanism;

[0036] The shaping mechanism is covered on the discharge port and is capable of shaping the feed;

[0037] The adjustable cutting mechanism can cut the formed feed.

[0038] The purpose of such a design is to provide a granulating device body including an extrusion mechanism, a discharge port, a molding mechanism and an adjustable cutting mechanism, wherein the extrusion mechanism can squeeze the feed into the molding mechanism, and the molding mechanism can mold the feed into a specified particle shape, and finally the adjustable cutting mechanism cuts the feed into particles of a specified length. Compared with the adjustment method of changing the rotation speed and pressure of the extrusion mechanism, the length of the particles can be changed more quickly and conveniently, and the problem that in the granulating process of the existing granulating device, if the particle length needs to be adjusted, the extrusion pressure can only be changed, so that particles of different lengths are extruded at the same time, and this adjustment method is an indirect adjustment method, and there are many factors affecting the change of the particle length by changing the pressure, and the error is large.

[0039] In this embodiment, a specific structure of an extrusion mechanism is provided, wherein the extrusion mechanism includes an extrusion motor 9 and an extrusion roller 11, wherein the extrusion motor 9 is arranged outside the granulation chamber 10, and the power output end of the extrusion motor 9 is connected to the extrusion roller 11;

[0040] The extrusion roller 11 is disposed in the granulation chamber 10 and faces the forming mechanism. A guide groove is disposed on the roller body of the extrusion roller 11 .

[0041] The purpose of this design is that when the mixed feed falls into the granulation chamber from the feed inlet, the extrusion motor is turned on to drive the extrusion roller to rotate. Since the guide groove is provided on the roller body, the feed moves toward the forming mechanism.

[0042] In this embodiment, a specific structure of a molding mechanism is provided, wherein the molding mechanism includes a molding sleeve 5, a molding tube 12 and a feed port 7;

[0043] The forming tube 12 is arranged at the discharge port of the granulating device body 3, and granulating holes 16 are distributed around the forming tube 12;

[0044] The molding sleeve 5 covers the outer periphery of the molding tube 12;

[0045] The feed outlet 7 is provided at the bottom of the forming sleeve 5, and the feed pellets coming out of the pelletizing hole 16 can be discharged from the feed outlet 7;

[0046] One end of the extrusion roller 11 can be inserted into the forming tube 12 .

[0047] The molding sleeve 5 is in a cylindrical structure.

[0048] The purpose of this design is that when the feed brought from the extrusion mechanism enters the forming tube along with the extrusion roller and accumulates, the increase in the amount of accumulation generates pressure toward the inner wall of the forming tube, so that a part of the feed will be continuously extruded from the granulation hole in the form of long strips, and with the cutting of the adjustable cutting mechanism, the feed falls into the forming sleeve and is finally discharged from the discharge port.

[0049] In this embodiment, Figure 4 As shown, a specific structure of an adjustable cutting mechanism is provided, wherein the adjustable cutting mechanism includes a cutting motor 6, a rotating shaft 13, a connecting rod 14 and a cutting knife 15;

[0050] The cutting motor 6 is disposed at one end of the forming sleeve 5, and the power output end of the cutting motor 6 is connected to the rotating shaft 13;

[0051] The rotating shaft 13 is disposed in the forming sleeve 5, and the rotating shaft 13 is located on the center line of the forming sleeve 5;

[0052] The connecting rod 14 is connected to the rotating shaft 13;

[0053] The cutter 15 is detachably connected to the end of the connecting rod 14. The cutter 15 is located between the inner wall of the forming tube 12 and the forming sleeve 5. A mounting hole 17 is provided at the end of the connecting rod 14, and the mounting holes 17 are evenly arranged toward the rotating shaft 13. The cutter 15 can be detachably inserted into the mounting hole 17.

[0054] The purpose of such a design is that the cutting motor can drive the cutter to cut the extruded long strip feed into a long granular structure. At the same time, since the mounting holes are provided on the connecting rod, technicians in this field can select the mounting holes at appropriate positions to install the cutter according to actual needs during installation, and can adjust the particle length during cutting.

[0055] In this embodiment, a movable shaft 8 is provided on the outer circumference of the forming sleeve 5 , and is connected to the granulating device body 3 via the movable shaft 8 .

[0056] The purpose of such design is to facilitate opening of the forming sleeve by providing a movable shaft, so that technical personnel in the field can replace and maintain the components therein. At the same time, existing structures such as sealing rings can be added between the components in actual use to enhance their sealing properties.

[0057] Finally, it should be noted that the above are only preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A feed pelletizing device, comprising a base (1), a support platform (2) and a pelletizing device body (3), wherein the pelletizing device body (3) is arranged on the support platform (2), and the support platform (2) is arranged on the base (1), characterized in that: The top of the granulating device body (3) is provided with a material inlet (4), a granulating chamber (10) is provided inside the granulating device body (3), an extrusion mechanism is provided on one side of the granulating device body (3), and a material outlet, a molding mechanism and an adjustable cutting mechanism are provided on the other side of the granulating device body (3); The extrusion mechanism can extrude the feed into the forming mechanism; The shaping mechanism is covered on the discharge port and is capable of shaping the feed; The adjustable cutting mechanism can cut the formed feed.

2. A feed pelletizing device according to claim 1, characterized in that: The extrusion mechanism comprises an extrusion motor (9) and an extrusion roller (11); the extrusion motor (9) is arranged outside the granulation chamber (10), and a power output end of the extrusion motor (9) is connected to the extrusion roller (11); The extrusion roller (11) is arranged in the granulation chamber (10) and faces the forming mechanism.

3. A feed pelletizing device according to claim 2, characterized in that: A guide groove is provided on the roller body of the extrusion roller (11).

4. A feed pelletizing device according to claim 2, characterized in that: The molding mechanism comprises a molding sleeve (5), a molding tube (12) and a discharge port (7); The forming tube (12) is arranged at the discharge port of the granulating device body (3), and granulating holes (16) are distributed around the forming tube (12); The forming sleeve (5) covers the outer circumference of the forming tube (12); The discharge port (7) is arranged at the bottom of the forming sleeve (5), and the feed pellets coming out of the pelletizing hole (16) can be discharged from the discharge port (7); One end of the extrusion roller (11) can be inserted into the forming tube (12).

5. A feed pelletizing device according to claim 4, characterized in that: The forming sleeve (5) has a cylindrical structure.

6. A feed pelletizing device according to claim 5, characterized in that: The adjustable cutting mechanism comprises a cutting motor (6), a rotating shaft (13), a connecting rod (14) and a cutting knife (15); The cutting motor (6) is arranged at one end of the forming sleeve (5), and the power output end of the cutting motor (6) is connected to the rotating shaft (13); The rotating shaft (13) is arranged in the molding sleeve (5), and the rotating shaft (13) is located on the center line of the molding sleeve (5); The connecting rod (14) is connected to the rotating shaft (13); The cutter (15) is detachably connected to the end of the connecting rod (14), and the cutter (15) is located between the inner wall of the forming tube (12) and the forming sleeve (5).

7. A feed pelletizing device according to claim 6, characterized in that: The end of the connecting rod (14) is provided with a mounting hole (17), and the mounting holes (17) are evenly arranged toward the rotating shaft (13), and the cutter (15) can be detachably inserted into the mounting hole (17).

8. A feed pelletizing device according to any one of claims 4 to 7, characterized in that: A movable shaft (8) is provided on the outer circumference of the forming sleeve (5), and is connected to the granulating device body (3) via the movable shaft (8).

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