Corn particle crushing device

Abstract

The utility model provides a corn grain crushing device, which belongs to the technical field of corn grain crushing, and comprises a crushing cylinder and a crushing mechanism arranged in the crushing cylinder, the crushing mechanism comprises a mounting port arranged in the middle of the upper end face of the crushing cylinder, an electric telescopic rod is arranged in the mounting port, and the lower end of the telescopic end of the electric telescopic rod is rotatably connected with a crushing head. The crushing head is matched with an inner cavity of the crushing barrel, and a pre-crushing assembly is further arranged at the upper end of the crushing barrel. Through the two-stage synergistic effect of the pre-crushing assembly and the crushing mechanism, corn particles can be preliminarily cut and crushed, the time needed for crushing the corn particles is shortened to a certain degree, effective and efficient crushing treatment of the corn particles is achieved, the corn particles can be controlled to reach the needed fine crushing degree, and the corn crushing efficiency is improved. The working efficiency of corn particle crushing is greatly improved, and the problem that the corn particles need to be crushed again due to the fact that the corn particles are not crushed in place is solved.

Description

Technical Field

[0001] The utility model belongs to the technical field of corn particle crushing, and in particular relates to a corn particle crushing device. Background Art

[0002] Corn kernels refer to the complete kernels on the corn cob, which are the fresh corn we usually eat or the corn kernels that are dried and used as food. At present, when processing corn kernels, a special corn kernel crushing device is needed to crush them;

[0003] The existing corn kernel crushing device usually uses a motor as a driving source to drive the two crushing rollers to rotate relative to each other, so as to crush the corn kernels passing through. Although it can achieve the crushing of corn kernels, there are still problems in daily use. Although the method of directly crushing the corn kernels seems to simplify the operation process, it actually increases the time required for crushing the corn kernels, and there is a situation where the corn kernels are not fully crushed, which requires an additional process of crushing again. Utility Model Content

[0004] In view of this, the utility model provides a corn kernel crushing device, which can perform preliminary cutting and crushing of corn kernels through the coordinated action of a pre-crushing component and a crushing mechanism, thereby reducing the time required for corn kernel crushing to a certain extent, achieving effective and efficient crushing processing of corn kernels, and being able to control corn kernels to reach the required degree of fineness, greatly improving the working efficiency of corn kernel crushing, and solving the problem of corn kernels not being crushed properly and needing to be crushed again.

[0005] In order to solve the above technical problems, the utility model provides a corn grain crushing device, including a crushing barrel and a crushing mechanism arranged in the crushing barrel, the crushing mechanism includes a mounting port arranged in the middle of the upper end surface of the crushing barrel, an electric telescopic rod is arranged in the mounting port, the telescopic end of the electric telescopic rod is rotatably connected to a crushing head at the lower end, the crushing head is cooperated with the inner cavity of the crushing barrel, and a pre-crushing component is also arranged at the upper end of the crushing barrel.

[0006] The crushing mechanism also includes an assembly cavity arranged in the middle of the lower end of the crushing barrel, in which a motor is arranged. The upper end of the output shaft of the motor passes through a through opening arranged in the middle of the bottom wall of the crushing barrel and extends into the crushing barrel. A rectangular rod is arranged at the upper end of the output shaft of the motor, and the rectangular rod is slidably connected with a rectangular sliding opening arranged in the middle of the lower end of the crushing head.

[0007] The pre-crushing assembly includes pre-crushing barrels respectively arranged in the feed ports at the left and right ends of the crushing barrel, and the tool holders are rotatably connected in the rotating holes arranged in the middle of the upper end surfaces of the pre-crushing barrels; the pre-crushing assembly also includes pulleys respectively arranged at the upper ends of the tool holders, and the two pulleys are connected by belt transmission. The right rear end of the crushing barrel is provided with a motor 2 through a mounting frame, and the lower end of the output shaft of the motor 2 is fixedly connected to the middle of the upper end of the pulley on the right side.

[0008] The left and right ends of the bottom wall of the crushing head are provided with shifting plates which are symmetrically distributed laterally.

[0009] An annular mounting plate is arranged in the middle of the outer arc surface of the crushing cylinder, and circular holes evenly distributed in an annular shape are arranged on the upper end surface of the annular mounting plate.

[0010] The electric telescopic rod, the motor 1 and the motor 2 are all electrically connected to the external single chip computer.

[0011] The beneficial effects of the above technical solution of the utility model are as follows:

[0012] 1. First, the relevant staff controls the synchronous operation of motor 1 and motor 2 through an external single-chip computer, and synchronously adjusts the reciprocating operation of the electric telescopic rod. The output shaft of motor 2 rotates to drive the synchronous rotation of the right pulley and the connected tool holder, and then drives the left pulley and the connected tool holder to rotate synchronously through the belt. At this time, the external loader feeds corn kernels into the pre-crushing barrel at a uniform speed. The corn kernels entering the pre-crushing barrel are initially cut and crushed by the high-speed rotating tool holder, thereby reducing the size of the corn kernels and preparing for subsequent further crushing.

[0013] 2. The pre-crushed corn particles fall into the crushing barrel. At the same time, the output shaft of the motor rotates to drive the rectangular rod and the crushing head to rotate synchronously. At the same time, the telescopic end of the electric telescopic rod reciprocates up and down, which drives the rotating crushing head to reciprocate up and down synchronously, so as to further grind the pre-crushed corn particles. The corn particles are controlled to reach the required degree of fine crushing by adjusting the stroke of the telescopic end of the electric telescopic rod, which greatly improves the efficiency of corn particle crushing. The design of the annular mounting plate and the annular evenly distributed circular holes on it makes it easy to fix the entire crushing device at a specific position or platform to ensure the stability and safety of the equipment during operation. The device reduces the time required for corn particle crushing to a certain extent through the synergistic effect of the pre-crushing and main crushing stages, realizes effective and efficient crushing of corn particles, and solves the problem of corn particles not being crushed in place and needing to be crushed again.

[0014] 3. When the paddle rotates synchronously with the crushing head, it can reduce material jamming and ensure that the crushed corn particles are discharged through the discharge port on the bottom side of the crushing cylinder. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a schematic diagram of the main structure of a corn particle crushing device of the utility model;

[0016] Figure 2 This is a schematic diagram of the structure of the crushing mechanism of the utility model;

[0017] Figure 3 It is a schematic diagram of the enlarged structure of point A of the utility model;

[0018] Figure 4 It is a schematic diagram of the enlarged structure of point B of the utility model.

[0019] Explanation of the reference numerals: 100, crushing barrel; 200, electric telescopic rod; 201, crushing head; 202, motor 1; 203, rectangular rod; 300, pre-crushing barrel; 301, tool holder; 302, pulley; 303, belt; 304, motor 2; 400, dial plate; 500, annular mounting plate. DETAILED DESCRIPTION

[0020] In order to make the purpose, technical scheme and advantages of the embodiment of the utility model clearer, the following will be combined with the appended drawings of the embodiment of the utility model. Figure 1-4 , the technical scheme of the embodiment of the utility model is clearly and completely described. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the described embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field belong to the scope of protection of the utility model.

[0021] like Figure 1-4 As shown:

[0022] The present embodiment provides a corn grain crushing device, comprising a crushing barrel 100 and a crushing mechanism arranged in the crushing barrel 100, the crushing mechanism comprising a mounting opening arranged in the middle of the upper end surface of the crushing barrel 100, an electric telescopic rod 200 is arranged in the mounting opening, the lower end of the telescopic end of the electric telescopic rod 200 is rotatably connected with a crushing head 201, the crushing head 201 is arranged in cooperation with the inner cavity of the crushing barrel 100, and a pre-crushing component is also arranged at the upper end of the crushing barrel 100; the crushing mechanism also comprises an assembly cavity arranged in the middle of the lower end of the crushing barrel 100, a motor 202 is arranged in the assembly cavity, the upper end of the output shaft of the motor 202 passes through a through opening arranged in the middle of the bottom wall of the crushing barrel 100 and extends into the crushing barrel 100, the upper end of the output shaft of the motor 202 is provided with a rectangular rod 203, and the rectangular rod 203 is slidably connected with a rectangular sliding opening arranged in the middle of the lower end of the crushing head 201.

[0023] like Figure 1-4As shown, the pre-crushing assembly includes pre-crushing barrels 300 respectively arranged in the feed ports at the left and right ends of the crushing barrel 100, and the tool holder 301 is rotatably connected in the rotating holes arranged in the middle of the upper end surface of the pre-crushing barrel 300; the pre-crushing assembly also includes pulleys 302 respectively arranged at the upper end of the tool holder 301, and the two pulleys 302 are connected by a belt 303. The right rear end of the crushing barrel 100 is provided with a motor 2 304 through a mounting frame, and the lower end of the output shaft of the motor 2 304 is fixedly connected to the middle of the upper end of the pulley 302 on the right side.

[0024] like Figure 1-2 As shown, an annular mounting plate 500 is provided in the middle of the outer arc surface of the crushing cylinder 100 , and an upper end surface of the annular mounting plate 500 is provided with circular holes evenly distributed in an annular shape.

[0025] like Figure 1-4 As shown, the electric telescopic rod 200, the motor 1 202 and the motor 2 304 are all electrically connected to an external single chip microcomputer.

[0026] The working principle of a corn grain crushing device provided by the utility model is as follows: first, the relevant staff controls the synchronous operation of motor 1 202 and motor 2 304 through an external single chip computer, and synchronously regulates the reciprocating operation of the electric telescopic rod 200, and the output shaft of motor 2 304 rotates to drive the synchronous rotation of the right pulley 302 and the connected knife holder 301, and then drives the left pulley 302 and the connected knife holder 301 to rotate synchronously through the belt 303. At this time, the external feeder feeds corn grains into the pre-crushing barrel 300 at a uniform speed at the same time. The corn grains entering the pre-crushing barrel 300 are preliminarily cut and crushed by the high-speed rotating knife holder 301, thereby reducing the size of the corn grains to prepare for subsequent further crushing. The pre-crushed corn grains fall into the crushing barrel 100. At the same time, the output shaft of motor 1 202 rotates to drive the rectangular rod 2 03 and the crushing head 201 rotate synchronously. At the same time, when the telescopic end of the electric telescopic rod 200 reciprocates up and down, it drives the rotating crushing head 201 to reciprocate up and down synchronously, so as to further grind the pre-crushed corn particles, and control the corn particles to reach the required degree of fineness by adjusting the stroke of the telescopic end of the electric telescopic rod 200 to greatly improve the efficiency of corn particle crushing. The design of the annular mounting plate 500 and the annular evenly distributed circular holes thereon facilitates the fixing of the entire crushing device at a specific position or platform to ensure the stability and safety of the equipment during operation. The device reduces the time required for corn particle crushing to a certain extent through the synergistic effect of the pre-crushing and main crushing stages, thereby achieving effective and efficient crushing processing of corn particles and solving the problem of corn particles not being crushed in place and needing to be crushed again.

[0027] like Figure 2-3As shown, the left and right ends of the bottom wall of the crushing head 201 are provided with laterally symmetrically distributed paddles 400. When the paddles 400 rotate synchronously with the crushing head 201, material jamming is reduced, ensuring that the crushed corn particles are discharged through the discharge port on the bottom side of the crushing barrel 100.

[0028] In addition, it should be noted that in the description of the present invention, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For those skilled in the art, the specific meanings of the above terms in the present invention can be understood according to the specific circumstances.

[0029] The above is a preferred embodiment of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A corn particle crushing device, characterized in that: The invention comprises a crushing barrel (100) and a crushing mechanism arranged in the crushing barrel (100), wherein the crushing mechanism comprises a mounting opening arranged in the middle of the upper end surface of the crushing barrel (100), wherein an electric telescopic rod (200) is arranged in the mounting opening, wherein the lower end of the telescopic end of the electric telescopic rod (200) is rotatably connected to a crushing head (201), wherein the crushing head (201) is arranged in cooperation with the inner cavity of the crushing barrel (100), and a pre-crushing assembly is also arranged at the upper end of the crushing barrel (100).

2. A corn particle crushing device as claimed in claim 1, characterized in that: The crushing mechanism further comprises an assembly cavity arranged in the middle of the lower end of the crushing barrel (100), wherein a motor 1 (202) is arranged in the assembly cavity, wherein the upper end of the output shaft of the motor 1 (202) passes through a through opening arranged in the middle of the bottom wall of the crushing barrel (100) and extends into the crushing barrel (100), wherein a rectangular rod (203) is arranged at the upper end of the output shaft of the motor 1 (202), and wherein the rectangular rod (203) is slidably connected to a rectangular sliding opening arranged in the middle of the lower end of the crushing head (201).

3. A corn particle crushing device as claimed in claim 2, characterized in that: The pre-crushing assembly comprises pre-crushing barrels (300) respectively arranged in the feed openings at the left and right ends of the crushing barrel (100), and a knife holder (301) is rotatably connected in a rotating hole arranged in the middle of the upper end surface of the pre-crushing barrel (300).

4. A corn particle crushing device as claimed in claim 3, characterized in that: The pre-crushing assembly also includes pulleys (302) respectively arranged at the upper end of the tool holder (301), and the two pulleys (302) are connected to each other through a belt (303). The right rear end of the crushing cylinder (100) is provided with a second motor (304) through a mounting frame, and the lower end of the output shaft of the second motor (304) is fixedly connected to the middle part of the upper end of the pulley (302) on the right side.

5. A corn particle crushing device as claimed in claim 1, characterized in that: The left and right ends of the bottom wall of the crushing head (201) are provided with shifting plates (400) which are symmetrically distributed in the transverse direction.

6. A corn particle crushing device as claimed in claim 1, characterized in that: An annular mounting plate (500) is provided in the middle of the outer arc surface of the crushing cylinder (100), and the upper end surface of the annular mounting plate (500) is provided with circular holes evenly distributed in an annular pattern.

7. A corn particle crushing device as claimed in claim 4, characterized in that: The electric telescopic rod (200), motor one (202) and motor two (304) are all electrically connected to an external single chip computer.

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