Chemical raw material crusher

Abstract

The utility model relates to the technical field of crushing, in particular to a chemical raw material crusher, which can be used for automatically feeding raw materials through a feeding mechanism when the chemical raw materials are crushed, avoids manual feeding, and is convenient to use, low in labor intensity and high in practicability. Comprising a bottom plate and a box body, the box body is fixedly installed at the upper end of the bottom plate, and a cavity is formed in the box body; the barrel is obliquely and fixedly installed on the box body, the left end of the barrel is high, the right end of the barrel is low, a cavity is formed in the barrel, the left portion of the barrel is provided with the feeding pipe communicated with the cavity, the right portion of the barrel is provided with a plurality of sets of filter holes communicated with the cavity, the smashing mechanism is installed on the box body and the barrel, and the feeding pipe is connected with the feeding pipe. The crushing mechanism has a crushing function, and the feeding mechanism is installed on the bottom plate and has a feeding function.

Description

Technical Field

[0001] The utility model relates to the technical field of crushing, in particular to a chemical raw material crusher. Background Art

[0002] In chemical plants, in order to increase the reaction rate of raw materials, most chemical raw materials are crushed before stirring to make them into powder, thereby increasing their contact area with the outside world during the reaction; in the prior art, most chemical raw material crushers with patent application numbers 201921413412.2, 202022944266.5 and 201822134008.3, etc., have a basic structure consisting of a box body and a crushing device in the box body, and a feed port is provided at the upper end of the box body; when crushing the chemical raw materials, the staff adds the chemical raw materials into the box body through the feed hole on the box body, and then opens the crushing mechanism to crush the raw materials in the box body; the inventor believes that there are the following problems during use, when the crushing device in the above-mentioned prior art crushes the chemical raw materials, the staff is also required to manually transfer the chemical raw materials to the feed port of the box body for loading, and relying on manual loading is not only inefficient, but also labor-intensive and inconvenient to use. Utility Model Content

[0003] In order to solve the above technical problems, the utility model provides a chemical raw material crusher which can automatically load the raw materials through a loading mechanism when crushing the chemical raw materials, avoiding manual loading, and is easy to use, has low labor intensity and high practicality.

[0004] The utility model of chemical raw material crusher comprises a bottom plate and a box body, the box body is fixedly mounted on the upper end of the bottom plate, and a chamber is arranged in the box body; it also comprises a cylinder body, a feed pipe, a crushing mechanism and a feeding mechanism, the cylinder body is tilted and fixedly mounted on the box body, the left end of the cylinder body is high, and the right end is low, a cavity is arranged in the cylinder body, a feed pipe connected with the cavity is arranged on the left part of the cylinder body, and a plurality of filter holes connected with the cavity are arranged on the right part of the cylinder body, the crushing mechanism is mounted on the box body and the cylinder body, the crushing mechanism has a crushing function, the feeding mechanism is mounted on the bottom plate, and the feeding mechanism has a feeding function When the chemical raw materials are crushed, the chemical raw materials are first placed on the feeding mechanism, and then the feeding mechanism automatically transfers the chemical raw materials to the feeding pipe, and then the chemical raw materials slide into the cylinder through the feeding pipe, and then the chemical raw materials are crushed by the crushing mechanism in the cavity of the cylinder, and then the crushed chemical raw materials automatically fall into the chamber of the box through multiple groups of filter holes on the right side of the cylinder; when the chemical raw materials are crushed, the raw materials can be automatically fed through the feeding mechanism, avoiding manual feeding, easy to use, low labor intensity, and high practicality.

[0005] Preferably, the feeding mechanism includes two groups of rollers, a conveyor belt, a motor A and two groups of support plates, the two groups of support plates are fixedly mounted on the bottom plate, the two groups of rollers are rotatably mounted on the two groups of support plates, the conveyor belt is covered on the two groups of rollers, the right part of the conveyor belt is located above the feed pipe, the motor A is fixedly mounted on the support plate, and the output end of the motor A is connected to the rollers; when adding chemical raw materials into the feed pipe, first place the chemical raw materials on the left part of the conveyor belt, and then turn on the motor A, the motor A drives the left roller to rotate, and then the conveyor belt drives the chemical raw materials to move upward, until the chemical raw materials fall into the feed pipe through the right end of the conveyor belt, and then the chemical raw materials automatically slide into the cylinder through the feed pipe to be crushed; the feeding of chemical raw materials is facilitated and the convenience is improved.

[0006] Preferably, it also includes a guide plate and a baffle, the guide plate is tilted and fixedly installed on the right support plate, the left end of the guide plate is located below the right end of the conveyor belt, the right end of the guide plate is located above the feed pipe, and baffles are provided on the front and rear parts of the guide plate; through the above arrangement, when the chemical raw materials fall at the right end of the conveyor belt, the chemical raw materials first fall onto the guide plate, and then slide into the feed pipe through the guide plate, which facilitates the addition of chemical raw materials into the feed pipe.

[0007] Preferably, the pulverizing mechanism comprises a motor B, a rotating shaft, a grinding roller, a pulverizing roller and a cutting roller, wherein the motor B is fixedly mounted on the box body, the rotating shaft is rotatably mounted on the cylinder body and the box body, the right end of the rotating shaft is connected to the output end of the motor B, the rotating shaft is coaxial with the cylinder body, the grinding roller is fixedly mounted on the left end of the rotating shaft, the pulverizing roller is fixedly mounted on the left end of the grinding roller, the cutting roller is fixedly mounted on the left end of the pulverizing roller, a plurality of groups of grinding blocks are arranged on the grinding roller, a plurality of groups of pulverizing knives are arranged on the pulverizing roller, and a plurality of groups of cutting knives are arranged on the cutting roller; when the chemical raw materials are pulverized, the motor B is turned on, and the motor B drives the grinding roller, The crushing roller and the cutting roller rotate synchronously. When the chemical raw materials enter the cavity of the cylinder, the chemical raw materials slide to the right. In the process of sliding to the right, the chemical raw materials are first cut into small pieces by the multiple groups of cutting knives on the cutting roller, and then the cut chemical raw materials are crushed by the crushing knives on the crushing roller. Then the crushed chemical raw materials slide between the grinding roller and the side wall of the cylinder and are ground into powder by the grinding block. The ground chemical raw materials fall into the lower part of the chamber of the box through the multiple groups of filter holes on the cylinder for collection. The chemical raw materials are crushed step by step by the cutting roller, the crushing roller and the grinding roller, so the crushing effect is better and the use is convenient.

[0008] Preferably, a cleaning port communicating with the chamber is provided at the lower portion of the chamber of the box body, and a cover plate is provided outside the cleaning port, and the cover plate is installed on the outer side of the cleaning port by bolts; through the above arrangement, when it is necessary to take out the crushed chemical raw materials in the lower portion of the chamber of the box body, the cover plate is opened, and the chemical raw materials in the lower portion of the chamber of the box body are taken out through the cleaning port and then collected; the removal of the chemical raw materials is facilitated and the convenience is improved.

[0009] Preferably, the conveyor belt is provided with a plurality of groups of scrapers; through the above arrangement, the chemical raw materials are prevented from slipping on the conveyor belt, thereby improving the conveying efficiency of the conveyor belt for the chemical raw materials.

[0010] Preferably, the upper surface of the guide plate is provided with a wear-resistant coating; through the above arrangement, the wear resistance of the guide plate is improved, and the service life of the guide plate is increased.

[0011] Compared with the prior art, the utility model has the following beneficial effects: when the chemical raw materials are crushed, the raw materials can be automatically fed through the feeding mechanism, thus avoiding manual feeding, being easy to use, having low labor intensity and high practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a first axonometric structural schematic diagram of the utility model;

[0013] Figure 2 It is a second axonometric structural schematic diagram of the utility model;

[0014] Figure 3 It is a structural diagram of the feeding mechanism;

[0015] Figure 4 It is a schematic diagram of the structure of the guide plate, baffle plate and motor A;

[0016] Figure 5 It is a schematic diagram of the cross-sectional structure of the cylinder;

[0017] Figure 6 It is a structural diagram of the crushing mechanism.

[0018] Markings in the attached drawings: 1. bottom plate; 2. box body; 3. cylinder body; 4. feed pipe; 5. filter hole; 6. roller; 7. conveyor belt; 8. motor A; 9. support plate; 10. guide plate; 11. baffle; 12. motor B; 13. rotating shaft; 14. grinding roller; 15. crushing roller; 16. cutting roller; 17. cover plate; 18. scraper. DETAILED DESCRIPTION

[0019] In order to facilitate the understanding of the utility model, the utility model will be described more comprehensively below with reference to the relevant drawings. The utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the utility model more thorough and comprehensive.

[0020] Example 1

[0021] like Figures 1 to 6The utility model of the chemical raw material crusher comprises a bottom plate 1, a box body 2, a cylinder body 3, a feed pipe 4, a crushing mechanism and a feeding mechanism. The box body 2 is fixedly mounted on the upper end of the bottom plate 1, a chamber is arranged in the box body 2, the cylinder body 3 is tilted and fixedly mounted on the box body 2, the left end of the cylinder body 3 is high, and the right end is low, a cavity is arranged in the cylinder body 3, a feed pipe 4 communicating with the cavity is arranged on the left part of the cylinder body 3, and a plurality of filter holes 5 communicating with the cavity are arranged on the right part of the cylinder body 3, the crushing mechanism is mounted on the box body 2 and the cylinder body 3, the crushing mechanism has a crushing function, the feeding mechanism is mounted on the bottom plate 1, and the feeding mechanism has Feeding function: when the chemical raw materials are crushed, the chemical raw materials are first placed on the feeding mechanism, and then the feeding mechanism automatically transfers the chemical raw materials to the feed pipe 4, and then the chemical raw materials slide into the cylinder 3 through the feed pipe 4, and then the chemical raw materials are crushed in the cavity of the cylinder 3 by the crushing mechanism, and then the crushed chemical raw materials automatically fall into the chamber of the box 2 through the multiple groups of filter holes 5 on the right part of the cylinder 3; when the chemical raw materials are crushed, the raw materials can be automatically fed through the feeding mechanism, avoiding manual feeding, easy to use, low labor intensity, and high practicality.

[0022] like Figure 1 and Figure 3 The feeding mechanism includes two groups of rollers 6, a conveyor belt 7, a motor A8 and two groups of support plates 9. The two groups of support plates 9 are fixedly mounted on the bottom plate 1. The two groups of rollers 6 are rotatably mounted on the two groups of support plates 9 respectively. The conveyor belt 7 is covered on the two groups of rollers 6. The right part of the conveyor belt 7 is located above the feed pipe 4. The motor A8 is fixedly mounted on the support plate 9. The output end of the motor A8 is connected to the rollers 6. When adding chemical raw materials into the feed pipe 4, the chemical raw materials are first placed on the left part of the conveyor belt 7, and then the motor A8 is turned on. The motor A8 drives the left roller 6 to rotate, and then the conveyor belt 7 drives the chemical raw materials to move upward, until the chemical raw materials fall into the feed pipe 4 through the right end of the conveyor belt 7, and then the chemical raw materials automatically slide into the cylinder 3 through the feed pipe 4 to be crushed; it is convenient to feed the chemical raw materials and improves the convenience.

[0023] like Figure 4 The guide plate 10 is fixedly installed on the right support plate 9 at an angle, the left end of the guide plate 10 is located below the right end of the conveyor belt 7, and the right end of the guide plate 10 is located above the feed pipe 4. The front and rear parts of the guide plate 10 are both provided with baffles 11; through the above arrangement, when the chemical raw materials fall on the right end of the conveyor belt 7, the chemical raw materials first fall onto the guide plate 10, and then slide into the feed pipe 4 through the guide plate 10, which facilitates the addition of chemical raw materials into the feed pipe 4.

[0024] like Figure 5 and Figure 6The crushing mechanism includes a motor B12, a rotating shaft 13, a grinding roller 14, a crushing roller 15 and a cutting roller 16. The motor B12 is fixedly mounted on the box body 2, the rotating shaft 13 is rotatably mounted on the cylinder body 3 and the box body 2, the right end of the rotating shaft 13 is connected to the output end of the motor B12, the rotating shaft 13 is coaxial with the cylinder body 3, the grinding roller 14 is fixedly mounted on the left end of the rotating shaft 13, the crushing roller 15 is fixedly mounted on the left end of the grinding roller 14, the cutting roller 16 is fixedly mounted on the left end of the crushing roller 15, a plurality of grinding blocks are arranged on the grinding roller 14, a plurality of crushing knives are arranged on the crushing roller 15, and a plurality of cutting knives are arranged on the cutting roller 16; when the chemical raw materials are crushed, the motor B12 is turned on, and the motor B12 is turned on. The rotating shaft 13 makes the grinding roller 14, the crushing roller 15 and the cutting roller 16 rotate synchronously. When the chemical raw material enters the cavity of the cylinder 3, the chemical raw material slides to the right. In the process of sliding to the right, the chemical raw material is first cut into small pieces by the multiple groups of cutting knives on the cutting roller 16, and then the cut chemical raw material is crushed by the crushing knives on the crushing roller 15. Then the crushed chemical raw material slides between the grinding roller 14 and the side wall of the cylinder 3 and is ground into powder by the grinding block. The ground chemical raw material falls into the lower part of the chamber of the box 2 through the multiple groups of filter holes 5 on the cylinder 3 and is collected. The chemical raw material is crushed step by step by the cutting roller 16, the crushing roller 15 and the grinding roller 14, and the crushing effect is better and it is easy to use.

[0025] The lower part of the chamber of the box body 2 is provided with a cleaning port communicating with the chamber, and a cover plate 17 is provided outside the cleaning port, and the cover plate 17 is installed on the outer side of the cleaning port by bolts; through the above arrangement, when it is necessary to take out the crushed chemical raw materials in the lower part of the chamber of the box body 2, the cover plate 17 is opened, and the chemical raw materials in the lower part of the chamber of the box body 2 are taken out through the cleaning port and collected; it is convenient to take out the chemical raw materials and improves convenience. The upper surface of the guide plate 10 is provided with a wear-resistant coating.

[0026] Example 2

[0027] On the basis of Example 1, a plurality of scrapers 18 are arranged on the conveyor belt 7; through the above arrangement, the chemical raw materials are prevented from slipping on the conveyor belt 7, and the conveying efficiency of the conveyor belt 7 for the chemical raw materials is improved.

[0028] The conveyor belt 7, motor A8, guide plate 10, grinding roller 14, crushing roller 15, cutting roller 16 and scraper 18 of the chemical raw material crusher of the utility model are all purchased on the market. The technicians in this industry only need to install and operate them according to the accompanying instruction manual, without the need for the technicians in this field to make creative labor.

[0029] The above is only 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 technical principle of the present invention. These improvements and modifications should also be regarded as the protection scope of the present invention.

Claims

1. A chemical raw material crusher, comprising a bottom plate (1) and a housing (2), wherein the housing (2) is fixedly mounted on the upper end of the bottom plate (1), and a chamber is arranged in the housing (2); characterized in that: It also comprises a cylinder (3), a feed pipe (4), a crushing mechanism and a feeding mechanism. The cylinder (3) is fixedly mounted on the box (2) in an inclined manner. The left end of the cylinder (3) is higher and the right end is lower. A cavity is arranged in the cylinder (3). The left part of the cylinder (3) is provided with a feed pipe (4) connected to the cavity. The right part of the cylinder (3) is provided with a plurality of filter holes (5) connected to the cavity. The crushing mechanism is mounted on the box (2) and the cylinder (3). The crushing mechanism has a crushing function. The feeding mechanism is mounted on the bottom plate (1). The feeding mechanism has a feeding function.

2. A chemical raw material crusher according to claim 1, characterized in that: The feeding mechanism comprises two groups of rollers (6), a conveyor belt (7), a motor A (8) and two groups of support plates (9). The two groups of support plates (9) are fixedly mounted on the bottom plate (1). The two groups of rollers (6) are rotatably mounted on the two groups of support plates (9) respectively. The conveyor belt (7) is wrapped around the two groups of rollers (6). The right part of the conveyor belt (7) is located above the feed pipe (4). The motor A (8) is fixedly mounted on the support plate (9). The output end of the motor A (8) is connected to the roller (6).

3. A chemical raw material crusher as claimed in claim 2, characterized in that: It also includes a guide plate (10) and a baffle (11), wherein the guide plate (10) is fixedly installed on the right support plate (9) at an angle, the left end of the guide plate (10) is located below the right end of the conveyor belt (7), and the right end of the guide plate (10) is located above the feed pipe (4), and baffles (11) are provided at the front and rear parts of the guide plate (10).

4. A chemical raw material crusher according to claim 1, characterized in that: The pulverizing mechanism comprises a motor B (12), a rotating shaft (13), a grinding roller (14), a pulverizing roller (15) and a cutting roller (16); the motor B (12) is fixedly mounted on the housing (2); the rotating shaft (13) is rotatably mounted on the cylinder (3) and the housing (2); the right end of the rotating shaft (13) is connected to the output end of the motor B (12); the rotating shaft (13) is coaxial with the cylinder (3); the grinding roller (14) is fixedly mounted on the left end of the rotating shaft (13); the pulverizing roller (15) is fixedly mounted on the left end of the grinding roller (14); the cutting roller (16) is fixedly mounted on the left end of the pulverizing roller (15); a plurality of grinding blocks are arranged on the grinding roller (14); a plurality of pulverizing knives are arranged on the pulverizing roller (15); and a plurality of cutting knives are arranged on the cutting roller (16).

5. A chemical raw material crusher according to claim 1, characterized in that: The lower part of the chamber of the box body (2) is provided with a cleaning port communicating with the chamber, and a cover plate (17) is provided outside the cleaning port. The cover plate (17) is installed on the outer side of the cleaning port by means of bolts.

6. A chemical raw material crusher as claimed in claim 2, characterized in that: The conveyor belt (7) is provided with a plurality of groups of scrapers (18).

7. A chemical raw material crusher as claimed in claim 3, characterized in that: The upper surface of the guide plate (10) is provided with a wear-resistant coating.

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