Crushing series grillage machine
By combining the crushing mechanism and the cutting mechanism in the crushing series grating machine, the hard part is extruded and crushed and the soft part is cut and crushed, the problem of the inability to effectively crush fiber-containing or low-hardness materials in the prior art is solved, and better crushing effect and convenience of use are achieved.
Patent Information
- Application Number
- CN202420823195.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-19
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-04-19
AI Technical Summary
When existing crushing grilles deal with materials containing a large amount of fiber or low hardness, the extrusion and crushing method cannot be effectively crushed, resulting in the material being deformed and cannot be finely crushed, which is inconvenient to use.
A crushing series grating machine is designed, combining the crushing mechanism and the cutting mechanism to extrude and crush the hard part through the engagement of the crushing knife roller, and the crushed blocks are screened with a screen plate, and then the soft material that cannot be crushed is cut and crushed by a cutting knife.
It improves the crushing effect, has stronger adaptability, and can better handle different types of materials, making the crushing process easier to operate and use.
Smart Images
Figure CN222678257U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of pulverizing grid machines, in particular to a pulverizing series grid machine. Background Art
[0002] The grid crusher is a kind of crushing equipment specially used for large items such as waste buildings, waste equipment and waste furniture. It is mainly used to break large pieces into small pieces for subsequent processing and transportation. At present, it is widely used in mining, metallurgy, chemical industry, construction, cement, environmental protection and other fields. The working principle of the grid crusher is to feed large pieces of objects into the crusher through the feeding device. When the rotor rotates at high speed, the materials are constantly subjected to impact, shearing and friction and other forces, so that they gradually become smaller and achieve the ideal crushing effect.
[0003] In order to improve the crushing effect of materials with higher hardness, the existing crushing grid machine mostly crushes the objects by extrusion of a knife roller. However, this crushing method will only cause deformation of the material when it comes to materials containing a large amount of fiber or with lower hardness, such as plant roots, and cannot crush the objects into small pieces, which is inconvenient to use. Utility Model Content
[0004] The utility model provides a crushing series grid machine to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is:
[0006] A crushing series grid machine comprises a mounting shell, a crushing mechanism is arranged on one side of the top of the mounting shell, a cutting mechanism is arranged on the other side of the top of the mounting shell, a feed port is fixedly connected to the inner wall of the mounting shell, a first discharge port is arranged on one side of the back side of the mounting shell, and a second discharge port is arranged on the other side of the back side of the mounting shell.
[0007] A further improvement of the technical solution of the utility model is that the crushing mechanism includes a motor 1, the bottom of the motor 1 is fixedly connected to a reduction box, the bottom of the reduction box is fixedly connected to the top of the mounting shell, and the surface of the reduction box output shaft is fixedly connected to a gear 1.
[0008] A further improvement of the technical solution of the utility model is that a crushing knife roller 1 is fixedly connected to the bottom of the output shaft of the reduction box, the bottom of the crushing knife roller 1 is rotatably connected to the bottom of the inner cavity of the mounting shell, the surface of the gear 1 is meshed with a gear 2, and the interior of the gear 2 is fixedly connected to a rotating shaft 1.
[0009] A further improvement of the technical solution of the utility model is that the top of the rotating shaft one is rotatably connected to the top of the inner cavity of the mounting shell, the bottom of the rotating shaft one is fixedly connected to a crushing knife roller two, the bottom of the crushing knife roller two is fixedly connected to the bottom of the inner cavity of the mounting shell, and the surface of the crushing knife roller two is meshed with the surface of the crushing knife roller one.
[0010] A further improvement of the technical solution of the utility model is that: a partition is fixedly connected to the inner wall of the mounting shell, a sieve plate is arranged inside the partition, and a feed opening is opened on the surface of the partition and on one side of the sieve plate.
[0011] A further improvement of the technical solution of the utility model is that the cutting mechanism includes a second motor, the bottom of the second motor is fixedly connected to the top of the mounting shell, the surface of the upper end of the rotating shaft of the second motor is fixedly connected to a gear three, and the surface of the lower end of the rotating shaft of the second motor is fixedly connected to a cutting knife one.
[0012] A further improvement of the technical solution of the utility model is that a gear four is meshed on one side of the surface of the gear three, and a rotating shaft two is fixedly connected inside the gear four.
[0013] A further improvement of the technical solution of the utility model is that: the bottom of the second rotating shaft is fixedly connected to the bottom of the inner cavity of the mounting shell, and the surface of the second rotating shaft is fixedly connected with a second cutting knife.
[0014] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:
[0015] The utility model provides a crushing series grid machine. Through the setting of the crushing mechanism, when crushing materials, the objects are squeezed and crushed through the meshing between the crushing knife roller one and the crushing knife roller two. Under the action of pressure, the part with higher hardness in the material is squeezed and crushed, and the crushed fragments are screened out by the screen, and the objects containing a large amount of fiber that cannot be squeezed and crushed are screened out. Then, under the high rotation of the cutting knife, the objects with lower hardness are cut and crushed, so that the crushing effect of the crushing grid machine is better, the adaptability is stronger, and it is more convenient to use. BRIEF DESCRIPTION OF THE DRAWINGS
[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0017] Figure 2 It is a schematic diagram of the back structure of the utility model;
[0018] Figure 3 It is a schematic diagram of the top cross-sectional structure of the utility model;
[0019] Figure 4 It is a schematic diagram of the transverse cross-sectional structure of the utility model.
[0020] In the figure: 1. Mounting shell; 2. Crushing mechanism; 21. Motor 1; 22. Reducer; 23. Gear 1; 24. Crushing roller 1; 25. Gear 2; 26. Rotating shaft 1; 27. Crushing roller 2; 28. Partition; 29. Screen plate; 210. Feeding port; 3. Cutting mechanism; 31. Motor 2; 32. Gear 3; 33. Cutting knife 1; 34. Gear 4; 35. Rotating shaft 2; 36. Cutting knife 2; 4. Feeding port; 5. Discharging port 1; 6. Discharging port 2. DETAILED DESCRIPTION
[0021] The present invention is further described in detail below in conjunction with the embodiments:
[0022] Example 1
[0023] like Figure 1-4 As shown, the utility model provides a crushing series grid machine, including a mounting shell 1, a crushing mechanism 2 is arranged on one side of the top of the mounting shell 1, a cutting mechanism 3 is arranged on the other side of the top of the mounting shell 1, a feed port 4 is fixedly connected to the inner wall of the mounting shell 1, a discharge port 1 5 is arranged on one side of the back side of the mounting shell 1, and a discharge port 2 6 is arranged on the other side of the back side of the mounting shell 1.
[0024] In this embodiment, by setting the baffle at the feed port 4, it can be ensured that the material passes between the crushing knife roller 1 24 and the crushing knife roller 2 27, avoiding the material from sliding directly onto the screen plate along the inner wall of the mounting shell 1. At the same time, the double discharge ports of the discharge port 1 5 and the discharge port 2 6 can separate the small pieces of crushed material, making it more convenient to use.
[0025] Example 2
[0026] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the crushing mechanism 2 includes a motor 1 21, the bottom of the motor 1 21 is fixedly connected to a reduction box 22, the bottom of the reduction box 22 is fixedly connected to the top of the mounting shell 1, the surface of the output shaft of the reduction box 22 is fixedly connected to a gear 1 23, the bottom of the output shaft of the reduction box 22 is fixedly connected to a crushing knife roller 1 24, the bottom of the crushing knife roller 1 24 is rotatably connected to the bottom of the inner cavity of the mounting shell 1, the surface of the gear 1 23 is meshed with a gear 25, and the gears 25 are meshed with each other. A rotating shaft 26 is fixedly connected inside the wheel 25, and the top of the rotating shaft 26 is rotatably connected to the top of the inner cavity of the mounting shell 1, and a crushing knife roller 27 is fixedly connected to the bottom of the rotating shaft 26, and the bottom of the crushing knife roller 27 is fixedly connected to the bottom of the inner cavity of the mounting shell 1, and the surface of the crushing knife roller 27 is meshed with the surface of the crushing knife roller 1 24, and a partition 28 is fixedly connected to the inner wall of the mounting shell 1, and a sieve plate 29 is arranged inside the partition 28, and a discharge port 210 is opened on the surface of the partition 28 and on one side of the sieve plate 29.
[0027] In this embodiment, when the material is crushed, the material is placed into the mounting shell 1 from the feed port 4, and then the motor 21 drives the reduction box 22 to rotate, thereby reducing the rotation speed and increasing the output power of the motor 21. Under the action of the output shaft of the reduction box 22, the crushing roller 24 is rotated, and at the same time, under the action of the gear 1 23, the gear 2 25 is driven to rotate in the opposite direction of the gear 1 23, so that the gear 2 25 drives the crushing roller 2 27 to rotate in the opposite direction to the crushing roller 1 24, and then the crushing roller 1 24 is meshed with the crushing roller 2 27 to squeeze and crush the hard part of the material. After the crushing is completed, small pieces of material fall onto the surface of the screen plate 29. Under the action of the screen plate 29, the crushed block material is screened out and discharged along the discharge port 5.
[0028] Example 3
[0029] like Figure 1-4 As shown, on the basis of Example 1, the utility model provides a technical solution: preferably, the cutting mechanism 3 includes a motor 2 31, the bottom of the motor 2 31 is fixedly connected to the top of the mounting shell 1, the surface of the upper end of the rotating shaft of the motor 2 31 is fixedly connected to a gear 3 32, the surface of the lower end of the rotating shaft of the motor 2 31 is fixedly connected to a cutting knife 1 33, one side of the surface of the gear 32 is meshed with a gear 4 34, the inside of the gear 4 34 is fixedly connected to a rotating shaft 2 35, the bottom of the rotating shaft 2 35 is fixedly connected to the bottom of the inner cavity of the mounting shell 1, and the surface of the rotating shaft 2 35 is fixedly connected to a cutting knife 2 36.
[0030] In this embodiment, under the action of motor 2 31, cutting knife 1 33 is rotated, and under the action of gear 3 32, gear 4 34 is driven to rotate, and then rotating shaft 2 35 drives cutting knife 2 36 to rotate, so as to cut and crush soft materials that cannot be crushed by extrusion, thereby improving the crushing effect of the grid machine, making it better and more convenient to use.
[0031] The following is a detailed description of the working principle of this crushing series grid machine.
[0032] like Figure 1-4As shown, when the material is crushed, the material is placed into the mounting shell 1 from the feed port 4, and then the motor 21 drives the reduction box 22 to rotate, and the speed is reduced while the output power of the motor 21 is increased. Under the action of the output shaft of the reduction box 22, the crushing roller 24 is rotated, and at the same time, under the action of the gear 1 23, the gear 2 25 is driven to rotate in the opposite direction of the gear 1 23, so that the gear 2 25 drives the crushing roller 2 27 to rotate in the opposite direction of the crushing roller 1 24, and then the crushing roller 1 24 is meshed with the crushing roller 2 27 to squeeze and crush the hard part of the material. After the crushing is completed, the small pieces of material fall onto the surface of the screen plate 29. Under the action of the screen plate 29, the crushed block material is screened out. , and is discharged along the discharge port 1 5. The soft materials that cannot be crushed are screened out and fall onto the surface of the crushing knife. Under the action of the motor 2 31, the cutting knife 1 33 rotates. At the same time, under the action of the gear 32, the gear 4 34 is driven to rotate, and then the rotating shaft 2 35 drives the cutting knife 2 36 to rotate, and the soft materials that cannot be crushed by extrusion are cut and crushed, thereby improving the crushing effect of the grid machine, making it better and more convenient to use. The setting of the baffle at the feed port 4 can ensure that the material passes between the crushing knife roller 1 24 and the crushing knife roller 2 27, and prevents the material from directly sliding onto the screen plate along the inner wall of the mounting shell 1. At the same time, the double discharge ports of the discharge port 1 5 and the discharge port 2 6 can separate the small pieces of crushed materials, making it more convenient to use.
[0033] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.
Claims
1. A crushing series grid machine, comprising a mounting shell (1), characterized in that: A crushing mechanism (2) is provided on one side of the top of the mounting shell (1), a cutting mechanism (3) is provided on the other side of the top of the mounting shell (1), a feed port (4) is fixedly connected to the inner wall of the mounting shell (1), a first discharge port (5) is provided on one side of the back of the mounting shell (1), and a second discharge port (6) is provided on the other side of the back of the mounting shell (1).
2. A crushing series grid machine according to claim 1, characterized in that: The pulverizing mechanism (2) comprises a motor 1 (21), the bottom of the motor 1 (21) is fixedly connected to a reduction box (22), the bottom of the reduction box (22) is fixedly connected to the top of the mounting shell (1), and the surface of the output shaft of the reduction box (22) is fixedly connected to a gear 1 (23).
3. A crushing series grid machine according to claim 2, characterized in that: A crushing roller 1 (24) is fixedly connected to the bottom of the output shaft of the reduction box (22); the bottom of the crushing roller 1 (24) is rotatably connected to the bottom of the inner cavity of the mounting shell (1); a gear 2 (25) is meshed on the surface of the gear 1 (23); and a rotating shaft 1 (26) is fixedly connected to the interior of the gear 2 (25).
4. A crushing series grid machine according to claim 3, characterized in that: The top of the rotating shaft 1 (26) is rotatably connected to the top of the inner cavity of the mounting shell (1), the bottom of the rotating shaft 1 (26) is fixedly connected to the second crushing knife roller (27), the bottom of the second crushing knife roller (27) is fixedly connected to the bottom of the inner cavity of the mounting shell (1), and the surface of the second crushing knife roller (27) is meshed with the surface of the first crushing knife roller (24).
5. A crushing series grid machine according to claim 4, characterized in that: A partition plate (28) is fixedly connected to the inner wall of the mounting shell (1), a sieve plate (29) is arranged inside the partition plate (28), and a material discharge port (210) is provided on the surface of the partition plate (28) and on one side of the sieve plate (29).
6. A crushing series grid machine according to claim 1, characterized in that: The cutting mechanism (3) comprises a second motor (31), the bottom of the second motor (31) being fixedly connected to the top of the mounting shell (1), the surface of the upper end of the rotating shaft of the second motor (31) being fixedly connected to a third gear (32), and the surface of the lower end of the rotating shaft of the second motor (31) being fixedly connected to a first cutting blade (33).
7. A crushing series grid machine according to claim 6, characterized in that: One side of the surface of the gear three (32) is meshed with a gear four (34), and the interior of the gear four (34) is fixedly connected with a rotating shaft two (35).
8. A crushing series grid machine according to claim 7, characterized in that: The bottom of the second rotating shaft (35) is fixedly connected to the bottom of the inner cavity of the mounting shell (1), and the surface of the second rotating shaft (35) is fixedly connected to the second cutting knife (36).