WO2022110298A1

WO2022110298A1 - Extrusion cutting device for pellet feed production

Info

Publication number: WO2022110298A1
Application number: PCT/CN2020/134708
Authority: WO
Inventors: 边梁
Original assignee: 射阳县射阳港红太阳饲料厂
Priority date: 2020-11-26
Filing date: 2020-12-09
Publication date: 2022-06-02
Also published as: CN112473557A

Abstract

An extrusion cutting device for pellet feed production, comprising a fixed base (1), supporting plates (2), a conveying pipe (3), a rotating rod (4), helical blades (5), a discharging head (10), an adjustment cover (11), a cutting blade (18), a limiting structure, and a connecting structure. The supporting plates (2) are fixedly connected to the upper surface of the fixed base (1); the conveying pipe (3) is fixedly connected to the supporting plates (2); one end of the rotating rod (4) is rotatably connected to the inner cavity wall of one side of the conveying pipe (3); a fixed support (6) is fixedly connected to the inner cavity wall of the conveying pipe (3); and the other end of the rotating rod (4) extends to the sidewall of the fixed support (6) and is rotatably connected to the fixed support (6). The device is reasonable in structure and convenient to use, and can rapidly extrude feed and then cut the feed, so that the feed forms particles having the same length; the extruded particles are collected, thereby reducing labor and improving the production efficiency; the feed is extruded in a cylindrical shape by means of the discharging head, and the feed having different sizes can be extruded by means of the cooperative use of the discharging head and the adjustment cover.

Description

A kind of extrusion cutting device for pellet feed production

technical field

The present application relates to an extrusion cutting device, in particular to an extrusion cutting device for pellet feed production.

Background technique

Feed is a general term for the food of animals raised by all people. In a narrower sense, general feed mainly refers to the food of animals raised in agriculture or animal husbandry. Feed includes soybean, soybean meal, corn, fish meal, amino acid, miscellaneous meal, whey powder, oil, meat and bone meal, grain, feed additives and other more than ten varieties of feed raw materials.

technical problem

In the production of pellet feed, it is necessary to extrude and cut the feed principle. The traditional extrusion device has a simple structure and a single function. The size of the extruded particles cannot be adjusted, and it is impossible to produce feed of different sizes. Therefore, an extrusion cutting device for pellet feed production is proposed in view of the above problems.

technical solutions

An extrusion cutting device for pellet feed production, comprising a fixed base, a support plate, a conveying pipe, a rotating rod, a screw blade, a discharge head, an adjustment cover, a cutting blade, a limit structure and a connection structure;

A support plate is fixedly connected to the upper surface of the fixed base, a conveying pipe is fixedly connected to the support plate, and one end of a rotating rod is rotatably connected to the inner cavity wall of one side of the conveying pipe. A fixed bracket is fixedly connected to the cavity wall, the other end of the rotating rod extends to the side wall of the fixed bracket and is rotatably connected with the fixed bracket, the arc wall of the rotating rod is fixedly connected with a spiral blade, and the conveying A discharge head is fixedly connected to the discharge port of the pipe, an adjustment cover is rotatably connected to the arc wall of the discharge head, and a limit structure is fixedly installed on the outer surface of the conveying pipe;

The limit structure includes a fixed shell, a sliding block, a coil spring, a limit insertion rod and a handle rod, a fixed shell is fixedly connected to the outer surface of the conveying pipe, and a slider is slidably connected to the inner cavity of the fixed shell , one side wall of the slider is fixedly connected with one end of the limit insertion rod, the other end of the limit insertion rod penetrates the inner cavity side wall of the fixed shell and extends to the outside of the wall, and the other end of the slider One end of the coil spring is fixedly connected to the side wall, and the other end of the coil spring extends to the inner cavity side wall of the fixed shell and is fixedly connected with the inner cavity side wall of the fixed shell. The upper surface of the slider is One end of the handle rod is fixedly connected at the place, the other end of the handle rod penetrates the upper wall of the inner cavity of the fixed shell and extends to the outside of the wall, and the handle rod is slidingly matched with the upper wall of the inner cavity of the fixed shell;

A cutting motor is fixedly installed on the support plate, and a connecting structure is fixedly installed at the end of the output shaft of the cutting motor, and the connecting structure includes a connecting rod, a positioning rod, a connecting piece, a second positioning rod and a positioning bolt, A connecting rod is fixedly connected to the end of the output shaft of the cutting motor, an inner cavity is opened inside the connecting rod, and a positioning insertion rod is slidably inserted into the inner cavity of the connecting rod, and one end of the positioning insertion rod is A connecting piece is fixedly connected, a second positioning insertion rod is fixedly connected to the side wall of the connecting piece, and a positioning bolt is threadedly connected to the arc-shaped wall of the connecting rod.

Further, support plates are fixedly connected to both sides of the upper surface of the fixed base, and both of the support plates extend to the conveying pipe and are fixedly connected to the conveying pipe.

Further, one end of a motor support frame is fixedly installed on the upper surface of the fixed base, and a servo motor is fixedly installed on the upper surface of the motor support frame.

Further, a feeding pipe is fixedly connected to the arc-shaped wall of the conveying pipe, and the feeding pipe and the inner cavity of the conveying pipe communicate with each other.

Further, the upper and lower sides of the adjustment cover are fixedly connected with limit plates, the limit plates are provided with limit holes, and one end of the limit insert rod extends into the limit holes of the limit plate.

Further, a semicircular opening is formed on the regulating cover, extrusion holes are formed on both sides of the side wall of the discharge head, and the diameters of the extrusion holes on both sides of the discharge head are different.

Further, the center position of the cutting blade is provided with a jack, the two sides of the cutting blade are provided with positioning grooves, the cutting blade is slidably inserted on the connecting rod, and the second positioning rod extends into the positioning groove of the cutting blade.

Further, a threaded hole is opened at the arc-shaped wall of the positioning plunger, and one end of the positioning bolt extends into the threaded hole of the positioning plunger and is threadedly connected with the positioning plunger.

Further, a receiving bin is fixedly connected to the upper surface of the fixed base, and the feeding opening of the receiving bin is located directly below the discharging head.

beneficial effect

The beneficial effects of the present application are as follows: the present application provides an extrusion cutting device for pellet feed production that can adjust the extrusion size.

Description of drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that are used in the description of the embodiments or the prior art. Obviously, the drawings in the following description are only These are some embodiments of the present application, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic three-dimensional structure diagram of an embodiment of the application;

2 is a schematic diagram of the internal structure of an embodiment of the application;

3 is a schematic diagram of a partially enlarged structure at place A in FIG. 2 according to an embodiment of the application;

4 is a schematic diagram of a side connection structure of a cutting blade according to an embodiment of the application;

5 is a schematic diagram of a connection structure of a cutting blade according to an embodiment of the application;

FIG. 6 is a schematic structural diagram of a discharge head according to an embodiment of the present application.

In the picture: 1. Fixed base, 2. Support plate, 3. Conveying pipe, 4. Rotating rod, 5. Spiral blade, 6. Fixed bracket, 7. Motor support frame, 8. Servo motor, 9. Feeding pipe, 10. Discharge head, 11, Adjustment cover, 12, Limit plate, 13, Fixed shell, 14, Slider, 15, Coil spring, 16, Limit plunger, 17, Handle rod, 18, Cutting blade, 19 , Cutting motor, 20, connecting rod, 21, positioning plunger, 22, connecting piece, 23, second positioning plunger, 24, positioning bolt, 25, receiving bin.

Embodiments of the present invention

In order to make those skilled in the art better understand the solutions of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only The embodiments are part of the present application, but not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work shall fall within the scope of protection of the present application.

It should be noted that the terms "first", "second" and the like in the description and claims of the present application and the above drawings are used to distinguish similar objects, and are not necessarily used to describe a specific sequence or sequence. It is to be understood that the data so used are interchangeable under appropriate circumstances for the embodiments of the application described herein. Furthermore, the terms "comprising" and "having" and any variations thereof, are intended to cover non-exclusive inclusion, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those expressly listed Rather, those steps or units may include other steps or units not expressly listed or inherent to these processes, methods, products or devices.

In this application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", The orientation or positional relationship indicated by "vertical", "horizontal", "horizontal", "longitudinal", etc. is based on the orientation or positional relationship shown in the drawings. These terms are primarily used to better describe the present application and its embodiments, and are not intended to limit the fact that the indicated device, element, or component must have a particular orientation, or be constructed and operated in a particular orientation.

In addition, some of the above-mentioned terms may be used to express other meanings besides orientation or positional relationship. For example, the term "on" may also be used to express a certain attachment or connection relationship in some cases. For those of ordinary skill in the art, the specific meanings of these terms in this application can be understood according to specific situations.

Furthermore, the terms "installed", "set up", "provided with", "connected", "connected", "socketed" should be construed broadly. For example, it may be a fixed connection, a detachable connection, or an integral structure; it may be a mechanical connection, or an electrical connection; it may be directly connected, or indirectly connected through an intermediary, or between two devices, elements, or components. internal communication. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific situations.

It should be noted that the embodiments in the present application and the features of the embodiments may be combined with each other in the case of no conflict. The present application will be described in detail below with reference to the accompanying drawings and in conjunction with the embodiments.

Please refer to Figures 1-6, an extrusion cutting device for pellet feed production, including a fixed base 1, a support plate 2, a conveying pipe 3, a rotating rod 4, a screw blade 5, a discharge head 10, an adjustment cover 11, Cutting blade 18, limiting structure and connecting structure;

A support plate 2 is fixedly connected to the upper surface of the fixed base 1, a conveying pipe 3 is fixedly connected to the support plate 2, and one end of a rotating rod 4 is rotatably connected to the inner cavity wall of one side of the conveying pipe 3, A fixed bracket 6 is fixedly connected to the inner cavity wall of the conveying tube 3, and the other end of the rotating rod 4 extends to the side wall of the fixed bracket 6 and is rotatably connected with the fixed bracket 6. The arc of the rotating rod 4 A spiral blade 5 is fixedly connected to the wall, a discharge head 10 is fixedly connected to the discharge port of the conveying pipe 3, and an adjusting cover 11 is rotatably connected to the arc-shaped wall of the discharge head 10. The conveying pipe 3. The outer surface of the 3 is fixedly installed with a limiting structure;

The limit structure includes a fixed shell 13 , a slider 14 , a coil spring 15 , a limit insertion rod 16 and a handle rod 17 . The outer surface of the conveying pipe 3 is fixedly connected with the fixed shell 13 . A sliding block 14 is slidably connected to the inner cavity, one side wall of the sliding block 14 is fixedly connected with one end of a limit insertion rod 16 , and the other end of the limit insertion rod 16 penetrates the inner cavity side wall of the fixed shell 13 . And extending to the outside of the wall, one end of the coil spring 15 is fixedly connected to the other side wall of the slider 14, and the other end of the coil spring 15 extends to the inner cavity side wall of the fixed shell 13 and is connected with the fixed shell. 13 is fixedly connected between the inner cavity side walls, the upper surface of the slider 14 is fixedly connected with one end of the handle rod 17, and the other end of the handle rod 17 penetrates the upper wall of the inner cavity of the fixed shell 13 and extends to the wall In addition, the handle rod 17 is in sliding fit with the upper wall of the inner cavity of the fixed shell 13;

A cutting motor 19 is fixedly installed on the support plate 2, and a connecting structure is fixedly installed at the end of the output shaft of the cutting motor 19. The connecting structure includes a connecting rod 20, a positioning rod 21, a connecting piece 22, a second positioning rod The insertion rod 23 and the positioning bolt 24, a connecting rod 20 is fixedly connected to the end of the output shaft of the cutting motor 19, and an inner cavity is opened inside the connecting rod 20, and the inner cavity of the connecting rod 20 is slidably inserted with a Positioning rod 21, one end of the positioning rod 21 is fixedly connected with a connecting piece 22, the side wall of the connecting piece 22 is fixedly connected with a second positioning rod 23, and the arc wall of the connecting rod 20 is fixedly connected A positioning bolt 24 is threadedly connected.

Both sides of the upper surface of the fixed base 1 are fixedly connected with support plates 2, and the two support plates 2 both extend to the conveying pipe 3 and are fixedly connected with the conveying pipe 3; One end of the motor support frame 7 is fixedly installed on the surface, and a servo motor 8 is fixedly installed on the upper surface of the motor support frame 7; the output shaft end of the servo motor 8 extends into the inner cavity of the conveying pipe 3 and rotates with the One end of the rod 4 is fixedly connected; the arc wall of the conveying pipe 3 is fixedly connected with a feeding pipe 9, and the feeding pipe 9 is communicated with the inner cavity of the conveying pipe 3; the adjusting cover 11 Limiting plates 12 are fixedly connected to the upper and lower sides of the limiter plate 12 , a limiter hole is formed on the limiter plate 12 , and one end of the limiter insertion rod 16 extends into the limiter hole of the limiter plate 12 ; the adjustment cover 11 is provided with a semicircular opening, extrusion holes are provided on both sides of the side wall of the discharge head 10, and the diameters of the extrusion holes on both sides of the discharge head 10 are different; A jack is provided at the center position, positioning grooves are provided at both sides of the cutting blade 18 , the cutting blade 18 is slidably inserted on the connecting rod 20 , and the second positioning rod 23 extends to the cutting blade 18 The arc wall of the positioning plunger 21 is provided with a threaded hole, and one end of the positioning bolt 24 extends into the threaded hole of the positioning plunger 21 and is threadedly connected with the positioning plunger 21; the fixing A receiving bin 25 is fixedly connected to the upper surface of the base 1 , and the feeding opening of the receiving bin 25 is directly below the discharging head 10 .

When this application is in use, the electrical components in this application are connected to external power supply and control switch when in use, and the feed raw materials that need to be extruded are transported to the inner cavity of the conveying pipe 3 through the feeding pipe 9, The operation of the motor 8 drives the rotating rod 4 to rotate, the rotation of the rotating rod 4 drives the screw blade 5 to rotate, and the rotation of the screw blade 5 drives the feed to advance. When the feed is advanced to the discharge head 10, the feed passes through the discharge head. The extrusion hole on the 10 is extruded. While extruding, the cutting motor 19 drives the connecting rod 20 to rotate through work, and then drives the cutting blade 18 to rotate, and the extruded feed cylinder is cut through the rotation of the cutting blade 18. Cutting, so that the feed is formed into cylindrical particles of equal length, and the feed particles are extruded and cut into the receiving bin 25 for collection. The device is easy to use, saves manpower, and improves production efficiency. When it is necessary to extrude particles of different sizes When the handle bar 17 is moved, the handle bar 17 drives the slider 14 to move, and then drives the limit plunger 16 to move, so that the limit plunger 16 is separated from the limit plate 12, and then the adjustment cover 11 is rotated to adjust the The cover 11 is rotated 180 degrees, so that the limit inserting rod 16 is inserted into the limit hole of the limit plate 12 on the other side to limit and fix the adjustment cover 11. At this time, the extrusion hole on the other side of the discharge head 10 is exposed. , the feed is extruded from the extrusion hole on the other side, and then the extrusion size of the feed is adjusted. When the cutting blade 18 is used for a period of time, the cutting blade 18 will be worn and dulled, and the cutting blade 18 needs to be repaired and replaced, disassembled and cut When the blade 18 is used, first turn the positioning bolts 24 on both sides to separate the positioning bolts 24 from the positioning plunger 21, and then remove the connecting piece 22 from the cutting blade 18, and then the cutting blade 18 can be removed from the connecting rod 20. It is convenient and quick to operate.

The benefits of this application are:

1. The device has a reasonable structure and is easy to use. The device can quickly extrude the feed, and then cut it after extrusion, so that the feed can be formed into equal-length particles, and the extruded particles can be collected, saving manpower and improving production efficiency;

2. This device makes the feed extruded in a cylindrical shape through the discharge head. Through the cooperation of the discharge head and the adjusting cover, different sizes of feed can be extruded, and the adjustment operation is simple and fast, which is suitable for popularization and use. The power taking structure belongs to the prior art, so it is not described in this application document;

3. The device installs the cutting blade through the connection structure, and the cutting blade can be easily disassembled and assembled through the connection structure, which facilitates the maintenance and replacement of the cutting blade and shortens the maintenance time.

The above descriptions are only preferred embodiments of the present application, and are not intended to limit the present application. For those skilled in the art, the present application may have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of this application shall be included within the protection scope of this application.

Claims

An extrusion cutting device for pellet feed production, characterized in that it comprises a fixed base (1), a support plate (2), a conveying pipe (3), a rotating rod (4), a spiral blade (5), a discharge head ( 10), adjusting cover (11), cutting blade (18), limiting structure and connecting structure;

A support plate (2) is fixedly connected to the upper surface of the fixed base (1), a conveying pipe (3) is fixedly connected to the support plate (2), and one inner cavity wall of the conveying pipe (3) is fixedly connected. One end of a rotating rod (4) is rotatably connected to the inner cavity wall of the conveying pipe (3), a fixed bracket (6) is fixedly connected, and the other end of the rotating rod (4) extends to the end of the fixed bracket (6). The side wall is rotatably connected with the fixed bracket (6), the arc wall of the rotating rod (4) is fixedly connected with a helical blade (5), and the outlet of the conveying pipe (3) is fixedly connected There is a discharge head (10), an adjustment cover (11) is rotatably connected to the arc-shaped wall of the discharge head (10), and a limiting structure is fixedly installed on the outer surface of the conveying pipe (3);

The limit structure includes a fixed shell (13), a sliding block (14), a coil spring (15), a limit insertion rod (16) and a handle rod (17), and the outer surface of the conveying pipe (3) is fixed at the outer surface A fixed shell (13) is connected, a sliding block (14) is slidably connected in the inner cavity of the fixed shell (13), and a limit insertion rod (16) is fixedly connected to one side wall of the sliding block (14). The other end of the limit insert rod (16) penetrates the inner cavity side wall of the fixed shell (13) and extends to the outside of the wall, and the other side wall of the slider (14) is fixedly connected with a screw One end of the spring (15), the other end of the coil spring (15) extends to the side wall of the inner cavity of the fixed shell (13) and is fixedly connected with the side wall of the inner cavity of the fixed shell (13). One end of a handle rod (17) is fixedly connected to the upper surface of the block (14), and the other end of the handle rod (17) penetrates the upper wall of the inner cavity of the fixed shell (13) and extends to the outside of the wall. (17) sliding fit with the upper wall of the inner cavity of the fixed shell (13);

A cutting motor (19) is fixedly installed on the support plate (2), and a connection structure is fixedly installed at the end of the output shaft of the cutting motor (19), and the connection structure includes a connecting rod (20), a positioning insertion rod ( 21), a connecting piece (22), a second positioning rod (23) and a positioning bolt (24), a connecting rod (20) is fixedly connected to the end of the output shaft of the cutting motor (19), and the connecting rod ( 20) is provided with an inner cavity, a positioning insertion rod (21) is slidably inserted into the inner cavity of the connecting rod (20), and a connecting piece (22) is fixedly connected to one end of the positioning insertion rod (21). A second positioning insertion rod (23) is fixedly connected to the side wall of the connecting piece (22), and a positioning bolt (24) is threadedly connected to the arc-shaped wall of the connecting rod (20).
The extrusion and cutting device for pellet feed production according to claim 1, characterized in that: both sides of the upper surface of the fixed base (1) are fixedly connected with support plates (2), and two support plates (2) are fixedly connected to each other. The plates (2) all extend to the conveying pipe (3) and are fixedly connected with the conveying pipe (3).
The extrusion and cutting device for pellet feed production according to claim 1, characterized in that: an end of a motor support frame (7) is fixedly installed on the upper surface of the fixed base (1), and the motor support frame A servo motor (8) is fixedly mounted on the upper surface of (7).
The extrusion and cutting device for pellet feed production according to claim 3, characterized in that: the end of the output shaft of the servo motor (8) extends into the inner cavity of the conveying pipe (3) and is connected to the rotating rod (4). ) are fixedly connected between one end.
The extrusion cutting device for pellet feed production according to claim 1, characterized in that: a feeding pipe (9) is fixedly connected to the arc-shaped wall of the conveying pipe (3), and the feeding pipe ( 9) communicate with the inner cavity of the delivery pipe (3).
The extrusion cutting device for pellet feed production according to claim 1, characterized in that: limit plates (12) are fixedly connected to the upper and lower sides of the adjustment cover (11), and the limit plates ( 12) A limit hole is provided on the limit hole, and one end of the limit insertion rod (16) extends into the limit hole of the limit plate (12).
The extrusion and cutting device for pellet feed production according to claim 1, characterized in that: the regulating cover (11) is provided with a semicircular opening, and the side walls of the discharge head (10) are on both sides. Extrusion holes are opened at all positions, and the diameters of the extrusion holes on both sides of the discharge head (10) are different.
The extrusion and cutting device for pellet feed production according to claim 1, characterized in that: a hole is provided at the center of the cutting blade (18), and two sides of the cutting blade (18) are located at the center. A positioning groove is provided, the cutting blade (18) is slidably inserted on the connecting rod (20), and the second positioning insertion rod (23) extends into the positioning groove of the cutting blade (18).
The extrusion cutting device for pellet feed production according to claim 1, characterized in that: a threaded hole is formed at the arc-shaped wall of the positioning rod (21), and one end of the positioning bolt (24) extends into the threaded hole of the positioning plunger (21) and threadedly connected with the positioning plunger (21).
The extrusion and cutting device for pellet feed production according to claim 1, characterized in that: a receiving bin (25) is fixedly connected to the upper surface of the fixed base (1), and the receiving bin (25) ) is directly below the discharge head (10).