Multi-stage crusher for water-soluble fertilizer raw materials

Abstract

The utility model belongs to the technical field of fertilizer processing, and particularly relates to a multi-stage crusher for water-soluble fertilizer raw materials, which comprises a base, a motor and a hot air unit, supporting foot stools are arranged at the four corners of the bottom of the base, a crushing bin is arranged at the top of the base, a feeding port is formed in the top of the crushing bin, and a discharging pipe is arranged at the bottom of the crushing bin. The motor is arranged on one side of the crushing bin, a first rotating shaft is arranged on the motor, one end of the first rotating shaft extends into an inner cavity of the crushing bin, a crushing cutter set is arranged on the surface of the first rotating shaft, a driving wheel is arranged at the other end of the first rotating shaft, and a second rotating shaft is arranged in an inner cavity of the discharging pipe. A spiral blade is arranged on the surface of the second rotating shaft, and the other end of the second rotating shaft extends out of the discharging pipe and is provided with a driven wheel; the fertilizer drying device is reasonable in structure, can dry fertilizer in the using process, can prevent blockage and is beneficial to improving the efficiency and quality of production and processing.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer processing, in particular to a multi-stage crusher for water-soluble fertilizer raw materials. Background Art

[0002] Water-soluble fertilizer is a multi-component compound fertilizer that can be completely soluble in water. It can dissolve quickly in water, is more easily absorbed by crops, and has a relatively high absorption and utilization rate. More importantly, it can be used in facility agriculture such as sprinkler and drip irrigation to achieve water-fertilizer integration and achieve the effect of saving water, fertilizer and labor.

[0003] In the prior art, the application number is CN202220891493.2, and the application name is a large-scale water-soluble fertilizer crusher. The technical solution recorded includes a main body, a sieve plate is arranged inside the main body; a ring hammer crushing mechanism, one end of the ring hammer crushing mechanism passes through the main body and extends to the inside of the main body; an oscillation mechanism, the oscillation mechanism includes a first drive motor, a cam and a knocking device, the first drive motor is installed on the outer wall of the main body, the power output end of the first drive motor passes through the main body and extends to the inside of the main body, the cam is connected to one end of the power output end of the first drive motor passing through the main body, the knocking device is slidably connected to the inside of the main body and is located on the lower side of the sieve plate, and the bottom end of the knocking device cooperates with the cam, and the knocking device is in contact with the sieve plate when it is in the highest position. The utility model provides a large-scale water-soluble fertilizer crusher that can oscillate the sieve plate to prevent the fertilizer on the sieve plate from solidifying and affecting the operation of the device.

[0004] However, there are still some shortcomings in the actual use process. For example, it is not convenient to dry the fertilizer during the crushing process, and it is easy to get blocked during discharge, which affects the efficiency and quality of production and processing. For this reason, we have made further improvements to it. Utility Model Content

[0005] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0006] In view of the problems existing in the prior art, the present utility model is proposed.

[0007] Therefore, the purpose of the utility model is to provide a multi-stage crusher for water-soluble fertilizer raw materials. During use, the fertilizer can be dried and blockage can be prevented, which helps to improve the efficiency and quality of production and processing.

[0008] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0009] A multi-stage crusher for water-soluble fertilizer raw materials, comprising a base, a motor and a hot air unit;

[0010] in,

[0011] The four corners of the bottom of the base are provided with supporting legs, the top of the base is provided with a crushing bin, the top of the crushing bin is provided with a feed inlet, and the bottom of the crushing bin is provided with a discharge pipe;

[0012] The motor is arranged at one side of the crushing bin, and a first rotating shaft is arranged on the motor, one end of the first rotating shaft extends to the inner cavity of the crushing bin, and a crushing knife group is arranged on the surface, a driving wheel is arranged on the other end of the first rotating shaft, a second rotating shaft is arranged in the inner cavity of the discharge pipe, a spiral blade is arranged on the surface of the second rotating shaft, and the other end of the second rotating shaft extends to the outside of the discharge pipe and a driven wheel is arranged, and the driving wheel and the driven wheel are connected by a belt;

[0013] The hot air unit is arranged on the front surface of the crushing bin, mounting plates are arranged on both sides of the inner cavity of the crushing bin, drying ports are arranged on the mounting plates, and the drying ports are connected to the output end of the hot air unit.

[0014] As a preferred solution of the multi-stage crusher for water-soluble fertilizer raw materials described in the utility model, a fixing seat is arranged at the bottom of the supporting foot frame, and an anti-slip pad is arranged at the bottom of the fixing seat.

[0015] As a preferred solution of the multi-stage crusher for water-soluble fertilizer raw materials described in the utility model, a sealing cover is provided on the top of the feed port.

[0016] As a preferred solution of the multi-stage crusher for water-soluble fertilizer raw materials described in the utility model, the inner cavity of the crushing bin is provided with a guide plate, and the guide plate is arranged obliquely.

[0017] As a preferred solution of the multi-stage crusher for water-soluble fertilizer raw materials described in the utility model, a machine base matched with a motor is arranged on the side wall of the crushing bin.

[0018] As a preferred solution of the multi-stage crusher for water-soluble fertilizer raw materials described in the utility model, the inner cavity of the crushing bin is provided with a sleeve matching with the first rotating shaft.

[0019] As a preferred solution of the multi-stage crusher for water-soluble fertilizer raw materials described in the utility model, wherein: the discharge pipe is provided with a sleeve that matches the second rotating shaft.

[0020] Compared with the prior art, the utility model has the following beneficial effects: the first rotating shaft and the second rotating shaft are driven to rotate by the motor, the first rotating shaft drives the crushing knife group to rotate, so the fertilizer can be crushed, and the second rotating shaft drives the spiral blades to rotate, which can facilitate discharge and prevent blockage; in addition, through the cooperation of the hot air unit and the drying port, the fertilizer can be dried during the crushing process, which is convenient for subsequent processing and helps to improve processing efficiency and quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0022] Figure 1 It is a schematic diagram of the structure of the utility model;

[0023] Figure 2 This is a schematic diagram of the internal structure of the crushing bin of the utility model;

[0024] Figure 3 It is a schematic diagram of the internal structure of the discharge pipe of the utility model.

[0025] In the figure; 100 base, 110 supporting bracket, 120 crushing bin, 130 feed port, 140 discharge pipe, 200 motor, 210 first rotating shaft, 220 crushing knife group, 230 driving wheel, 240 second rotating shaft, 250 driven wheel, 260 belt, 270 spiral blade, 300 hot air unit, 310 mounting plate, 320 drying port. DETAILED DESCRIPTION

[0026] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0027] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0028] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0029] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0030] The utility model provides the following technical solutions: a multi-stage crusher for water-soluble fertilizer raw materials, which can dry the fertilizer during use and prevent clogging, thereby helping to improve the efficiency and quality of production and processing;

[0031] Figures 1 to 3 The figure shows a schematic diagram of the structure of an embodiment of a multi-stage crusher for water-soluble fertilizer raw materials of the utility model, wherein the main part thereof includes a base 100, a motor 200 and a hot air unit 300;

[0032] Please refer again Figures 1 to 3 : Supporting legs 110 are installed at the four corners of the bottom of the base 100, a fixing seat is installed at the bottom of the supporting legs 110, and a non-slip pad is installed at the bottom of the fixing seat, a crushing bin 120 is installed at the top of the base 100, a feed port 130 is installed at the top of the crushing bin 120, a sealing cover is installed at the top of the feed port 130, a discharge pipe 140 is installed at the bottom of the crushing bin 120, a guide plate is installed in the inner cavity of the crushing bin 120, and the guide plate is inclined. Further, the base 100 and the supporting legs 110 are used to support the crushing bin 120, the crushing bin 120 is used for fertilizer crushing, the feed port 130 is used for fertilizer entry, and the discharge pipe 140 is used for fertilizer discharge;

[0033] Please refer again Figures 1 to 3 :The motor 200 is installed on one side of the crushing bin 120, and a first rotating shaft 210 is installed on the motor 200. One end of the first rotating shaft 210 extends to the inner cavity of the crushing bin 120, and a crushing knife group 220 is installed on the surface. A driving wheel 230 is installed on the other end of the first rotating shaft 210. A second rotating shaft 240 is installed in the inner cavity of the discharge pipe 140, and a spiral blade 270 is installed on the surface of the second rotating shaft 240. The other end of the second rotating shaft 240 extends to the outside of the discharge pipe 140 and a driven wheel 250 is installed, and the driving wheel 230 and the driven wheel 250 are connected by a belt 260. Further, the motor 200 is used to provide power, the first rotating shaft 210 and the crushing knife group 220 are used for fertilizer crushing, and the second rotating shaft 240 and the spiral blade 270 are used for fertilizer discharge;

[0034] Please refer again Figures 1 to 3 The hot air unit 300 is installed on the front surface of the crushing bin 120, and mounting plates 310 are installed on both sides of the inner cavity of the crushing bin 120. A drying port 320 is installed on the mounting plate 310, and the drying port 320 is connected to the output end of the hot air unit 300. Further, the hot air unit 300 and the drying port 320 are used to dry the fertilizer.

[0035] Working principle: During the use of the utility model, the motor 200 drives the first rotating shaft 210 and the second rotating shaft 240 to rotate, the first rotating shaft 210 drives the crushing knife group 220 to rotate, and the fertilizer can be crushed, and the second rotating shaft 240 drives the spiral blade 270 to rotate, which can facilitate discharge and prevent blockage; in addition, through the cooperation of the hot air unit 300 and the drying port 320, the fertilizer can be dried during the crushing process, which is convenient for subsequent processing and helps to improve processing efficiency and quality.

[0036] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A multi-stage crusher for water-soluble fertilizer raw materials, characterized by: It comprises a base (100), a motor (200) and a hot air unit (300); in, The four corners of the bottom of the base (100) are provided with supporting legs (110), the top of the base (100) is provided with a crushing bin (120), the top of the crushing bin (120) is provided with a feed inlet (130), and the bottom of the crushing bin (120) is provided with a discharge pipe (140); The motor (200) is arranged at one side of the crushing bin (120), and a first rotating shaft (210) is arranged on the motor (200), one end of the first rotating shaft (210) extends to the inner cavity of the crushing bin (120), and a crushing knife group (220) is arranged on the surface, and a driving wheel (230) is arranged at the other end of the first rotating shaft (210), and a second rotating shaft (240) is arranged in the inner cavity of the discharge pipe (140), and a spiral blade (270) is arranged on the surface of the second rotating shaft (240), and the other end of the second rotating shaft (240) extends to the outside of the discharge pipe (140) and is provided with a driven wheel (250), and the driving wheel (230) and the driven wheel (250) are connected by a belt (260); The hot air unit (300) is arranged on the front surface of the crushing bin (120), mounting plates (310) are arranged on both sides of the inner cavity of the crushing bin (120), a drying port (320) is arranged on the mounting plate (310), and the drying port (320) is connected to the output end of the hot air unit (300).

2. A multi-stage crusher for water-soluble fertilizer raw materials according to claim 1, characterized in that: A fixing seat is arranged at the bottom of the supporting foot frame (110), and an anti-slip pad is arranged at the bottom of the fixing seat.

3. A multi-stage crusher for water-soluble fertilizer raw materials according to claim 1, characterized in that: A sealing cover is provided on the top of the feed port (130).

4. A multi-stage crusher for water-soluble fertilizer raw materials according to claim 1, characterized in that: The inner cavity of the crushing bin (120) is provided with a guide plate, and the guide plate is arranged in an inclined manner.

5. The multi-stage crusher for water-soluble fertilizer raw materials according to claim 1, characterized in that: A machine base matching the motor (200) is arranged on the side wall of the crushing bin (120).

6. A multi-stage crusher for water-soluble fertilizer raw materials according to claim 1, characterized in that: The inner cavity of the crushing bin (120) is provided with a shaft sleeve that matches the first rotating shaft (210).

7. The multi-stage crusher for water-soluble fertilizer raw materials according to claim 1, characterized in that: The discharge pipe (140) is provided with a shaft sleeve that matches the second rotating shaft (240).

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