Swing type crushing structure and urea crusher thereof

Abstract

The utility model relates to the technical field of compound fertilizer processing, and discloses a swing type crushing structure and a urea crusher thereof, the swing type crushing structure comprises a base, and the base is provided with a plurality of groups of mounting holes; the swinging assembly is arranged on the base and used for driving the crushing structure to swing, the swinging assembly comprises a supporting plate and hydraulic rods, the hydraulic rods are arranged on the base in an array mode, one ends of the hydraulic rods are rotationally connected with the base, the supporting plate is arranged on the hydraulic rods, and the other ends of the hydraulic rods are rotationally connected with the supporting plate; the two ends of each hydraulic rod are provided with ball heads, the ball heads are rotationally connected with ball sockets, the ball sockets are fixedly connected with the base and the supporting plate correspondingly, a controller is arranged between the hydraulic rods, the hydraulic rods are electrically connected with the controller, the hydraulic rods stretch out and draw back intermittently, and the pulverizer body and the screening box swing at a large angle through the swing assembly. And the urea at the corner is driven to move and discharged, so that the urea is prevented from being adhered to the corner of the crusher main body and the screening box.

Description

Technical Field

[0001] The utility model belongs to the technical field of compound fertilizer processing, in particular to a swing type pulverizing structure and a urea pulverizer thereof. Background Art

[0002] Organic fertilizers are rich in organic matter and nutrients required for crop growth. They not only provide nutrients for crop growth and improve the soil, but also improve crop quality, increase crop yields, promote high and stable crop yields, maintain soil fertility, and at the same time, increase fertilizer utilization and reduce production costs. The full and rational use of organic fertilizers can increase crop yields, improve soil fertility, improve the quality of agricultural products, and enhance the effectiveness of soil nutrients. During the production process, urea needs to be crushed in a grinder to make it powdery for quick dissolution.

[0003] After searching, the document with publication number (CN221310968U) discloses a urea grinder for organic fertilizer production, which belongs to the technical field of organic fertilizer production, including a grinder body, a grinding assembly is arranged inside the grinder body, and the grinding assembly includes a second motor arranged at the upper end of the grinder body, and the bottom end of the output shaft of the second motor is fixedly connected to the second rotating shaft, the upper end of the second rotating shaft is provided with evenly distributed rotating blades, and evenly distributed moving blades are arranged between the upper and lower adjacent rotating blades, the inside of the grinder body is provided with evenly distributed fixed blades, the middle of the grinder body is provided with a fixed platform, the middle of the second rotating shaft is provided with a grinding disc, the surface of the grinding disc is provided with evenly distributed grinding surface protrusions, and the bottom end of the second rotating shaft is provided with evenly distributed stirring plates.

[0004] The above device is provided with a first motor at the right end of the feed box, and the left end of the output shaft of the first motor is fixedly connected to the first rotating shaft. The outer surface of the first rotating shaft is provided with a spiral piece. The staff starts the first motor, so that the first rotating shaft drives the spiral piece to rotate, thereby realizing the uniform transportation of urea and avoiding pouring urea directly into the grinder to affect the grinding effect.

[0005] In actual operation of the above device, the crusher is placed horizontally in one place, and the crushing shaft is driven by a motor to crush the urea. The urea is heated to prevent it from sticking together, but the actual urea will accumulate in a corner of the machine body, requiring subsequent manpower to clean.

[0006] In view of this, the present utility model is proposed. Utility Model Content

[0007] In order to solve the technical problem of urea accumulation, the basic idea of ​​the technical solution adopted by the utility model is:

[0008] A swinging crushing structure includes a base with multiple groups of mounting holes provided on the base; a swinging assembly, which is arranged on the base and is used to drive the crushing structure to swing; the swinging assembly includes a support plate and a hydraulic rod, the hydraulic rod array is arranged on the base, one end of the hydraulic rod is rotatably connected to the base, the support plate is arranged on the hydraulic rod, and the other end of the hydraulic rod is rotatably connected to the support plate.

[0009] As a preferred embodiment of the present invention, ball heads are installed at both ends of the hydraulic rod, the ball heads are rotatably connected to ball sockets, and the ball sockets are fixedly connected to the base and the support plate respectively.

[0010] As a preferred embodiment of the present invention, a screening box is provided on the support plate, a driving motor is provided at the bottom end of the screening box, the driving motor is fixedly connected to the support plate, and a crushing knife is fixedly connected to the output shaft of the driving motor.

[0011] As a preferred embodiment of the present invention, a plurality of groups of holes are provided on the side wall of the screening box, and a feed port is provided at the upper end of the screening box, which is fixedly connected to the screening box.

[0012] As a preferred embodiment of the present invention, a controller is provided between the hydraulic rods, the hydraulic rods are electrically connected to the controller, and the hydraulic rods are intermittently extended and retracted.

[0013] A urea pulverizer comprises a pulverizer body. A cavity is provided inside the pulverizer body. The cavity is provided with all the above-mentioned swing type pulverizing structures. A screening box is installed in the cavity of the pulverizer body.

[0014] As a preferred embodiment of the present invention, the grinder body is arranged at the upper end of the support plate, the grinder body is fixedly connected to the support plate, and a discharge port is provided at the bottom end of the grinder body, which is fixedly connected to the grinder body.

[0015] Compared with the prior art, the present invention has the following beneficial effects:

[0016] 1. This swing type crushing structure and its urea crusher swing the crusher body and screening box at a large angle through the swing assembly, moving and discharging the urea in the corners, thereby preventing the urea from adhering to the corners of the crusher body and the screening box.

[0017] 2. The swing type crushing structure and its urea crusher drive the motor to rotate the crushing knife through the output shaft. The rotation of the crushing knife crushes the urea. At the same time, the urea is driven to move in a circular motion in the screening box to prevent urea from accumulating around the screening box.

[0018] The specific embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In the attached figure:

[0020] Figure 1 It is a three-dimensional schematic diagram of the utility model;

[0021] Figure 2 This is a bottom view schematic diagram of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the swing assembly of the utility model;

[0023] Figure 4 This is a schematic cross-sectional view of the utility model;

[0024] Figure 5 This is a schematic cross-sectional view of the main body of the pulverizer of the present invention.

[0025] In the figure: 1. Base; 11. Support plate; 12. Hydraulic rod; 2. Crusher body; 21. Feed inlet; 22. Discharge outlet; 3. Drive motor; 31. Screening box; 32. Crushing knife. DETAILED DESCRIPTION

[0026] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. The following embodiments are used to illustrate the present invention.

[0027] See also Figure 1-5 The eccentric breaker 11 is provided with the support plate 11 of the hydraulic cylinder 12, and the eccentric breaker 11 is provided with the support plate 11 of the hydraulic cylinder 12. The eccentric breaker 11 is provided with the support plate 11 of the hydraulic cylinder 12, and the eccentric breaker 11 is provided with the support plate 11 of the hydraulic cylinder 12.

[0028] Among them, a screening box 31 is provided on the support plate 11, and a driving motor 3 is provided at the bottom end of the screening box 31. The driving motor 3 is fixedly connected to the support plate 11, and the output shaft of the driving motor 3 is fixedly connected to the crushing knife 32. There are multiple groups of holes on the side wall of the screening box 31, and a feed port 21 is provided at the upper end of the screening box 31. The feed port 21 is fixedly connected to the screening box 31. A controller is provided between the hydraulic rods 12. The controller is an existing mature technology and is therefore not drawn in the figure. The hydraulic rod 12 and the controller Electrical connection, the hydraulic rods 12 are intermittently extended and retracted, which will not be described in detail here. Urea is fed into the screening box 31 from the feed port 21 by manpower. At this time, the driving motor 3 drives the crushing knife 32 to rotate through the output shaft. The crushing knife 32 rotates to crush the urea. At the same time, the urea is driven to move in a circle in the screening box 31 to avoid urea accumulation around the screening box 31. At the same time, the crushed qualified urea is discharged through the holes on the screening box 31. The crushed qualified urea moves in the crusher body 2 to the discharge port 22 for discharge.

[0029] A urea pulverizer includes a pulverizer body 2, a cavity is opened inside the pulverizer body 2, and all the above-mentioned swing-type pulverizing structures are arranged in the cavity, a screening box 31 is installed in the cavity of the pulverizer body 2, the pulverizer body 2 is arranged at the upper end of the support plate 11, the pulverizer body 2 is fixedly connected to the support plate 11, and a discharge port 22 is provided at the bottom end of the pulverizer body 2, and the discharge port 22 is fixedly connected to the pulverizer body 2. The pulverizer body 2 and the screening box 31 are swung at a large angle through a swing assembly, and the urea in the corner is moved and discharged, thereby preventing urea from adhering to the corner of the pulverizer body 2 and the screening box 31.

[0030] Working principle: The controller controls the intermittent work between the hydraulic rods 12 through the integrated signal. The hydraulic rods 12 drive the support plate 11 to swing in a circle through intermittent extension and contraction. The support plate 11 drives the grinder body 2 and drives the screening box 31 through the grinder body 2. Human power feeds urea into the screening box 31 from the feed port 21. At this time, the driving motor 3 drives the crushing knife 32 to rotate through the output shaft. The crushing knife 32 rotates to crush the urea. At the same time, the urea is driven to move in a circle in the screening box 31 to prevent urea from accumulating around the screening box 31. At the same time, the qualified urea is discharged through the holes on the screening box 31. The qualified urea is moved in the grinder body 2 to the discharge port 22 for discharge, thereby performing continuous crushing operation. The grinder body 2 and the screening box 31 are swung at a large angle through the swing assembly to drive and discharge the urea in the corner, thereby preventing urea from adhering to the corner of the grinder body 2 and the screening box 31.

[0031] It is understood that the present invention is described by way of certain embodiments, and those skilled in the art will appreciate that various changes or equivalent substitutions may be made to these features and embodiments without departing from the spirit and scope of the present invention. Furthermore, under the guidance of the present invention, these features and embodiments may be modified to suit specific circumstances and materials without departing from the spirit and scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are intended to be protected by the present invention.

Claims

1. A swing type crushing structure, characterized in that: include: A base (1), wherein the base (1) is provided with a plurality of mounting holes; A swing assembly is provided on the base (1) and is used to drive the crushing structure to swing. The swing assembly comprises a support plate (11) and a hydraulic rod (12). The hydraulic rod (12) is arranged in an array on the base (1). One end of the hydraulic rod (12) is rotatably connected to the base (1). The support plate (11) is provided on the hydraulic rod (12), and the other end of the hydraulic rod (12) is rotatably connected to the support plate (11).

2. The swing type crushing structure according to claim 1, characterized in that: Ball heads are installed at both ends of the hydraulic rod (12), and the ball heads are rotatably connected to ball sockets, which are fixedly connected to the base (1) and the support plate (11) respectively.

3. The swing type crushing structure according to claim 1, characterized in that: A screening box (31) is provided on the support plate (11), a driving motor (3) is provided at the bottom end of the screening box (31), the driving motor (3) is fixedly connected to the support plate (11), and a crushing knife (32) is fixedly connected to the output shaft of the driving motor (3).

4. The swing type crushing structure according to claim 3, characterized in that: A plurality of groups of holes are provided on the side wall of the screening box (31), and a feed port (21) is provided at the upper end of the screening box (31), and the feed port (21) is fixedly connected to the screening box (31).

5. The swing type crushing structure according to claim 1, characterized in that: A controller is provided between the hydraulic rods (12), the hydraulic rods (12) are electrically connected to the controller, and the hydraulic rods (12) are intermittently extended and retracted.

6. A urea pulverizer, comprising a pulverizer body (2), characterized in that: A cavity is provided inside the main body (2) of the pulverizer, and the oscillating pulverizing structure according to any one of claims 1 to 5 is provided in the cavity. The screening box (31) is installed in the cavity of the main body (2) of the pulverizer.

7. The urea crusher according to claim 6, characterized in that: The pulverizer body (2) is arranged at the upper end of the support plate (11), the pulverizer body (2) is fixedly connected to the support plate (11), and a discharge port (22) is provided at the bottom end of the pulverizer body (2), and the discharge port (22) is fixedly connected to the pulverizer body (2).

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