Novel pulverizer

Abstract

The utility model discloses a novel crusher and relates to the technical field of crushers. The novel pulverizer comprises a base, two supporting frames are fixedly installed on the upper surface of the base, a shell is fixedly installed on the upper surfaces of the two supporting frames, a feeding port communicated with the shell is fixedly connected to the upper surface of the shell, a transmission shaft is rotationally connected to the right side of the shell, and the left end of the transmission shaft rotationally penetrates into the shell; the upper surface of the transmission shaft is fixedly connected with a plurality of knife rests, first cutting knives are fixedly mounted on the right sides of the knife rests, a plurality of mounting plates are fixedly mounted on the upper surface and the lower side of the front surface of the shell, the faces, facing the shell, of the mounting plates are fixedly connected with second cutting knives, and the second cutting knives penetrate into the shell. And by arranging the first cutting assembly and the second cutting assembly, materials can be crushed twice, the situation that the materials still have large blocks after being crushed is prevented, secondary crushing is avoided, and the crushing quality and the crushing efficiency are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of pulverizers, in particular to a new type of pulverizer. Background Art

[0002] For the secondary utilization of domestic waste, industrial waste and other wastes, they need to be crushed into small pieces by a pulverizer to facilitate transportation and secondary utilization.

[0003] A crusher is a mechanical device that crushes larger solid raw materials into the required size. During the crushing process, there are four external forces applied to the solid: shearing, impact, crushing, and grinding. Currently, conventional crushing equipment uses two sets of relatively rotating crushing rollers to crush the material. The principle is that the relatively rotating crushing teeth on the crushing rollers shear the material, thereby crushing the material. However, the crushing of the material is not sufficient, especially when crushing different materials. The crushed material still has a large particle size, so a new type of crusher is needed. Utility Model Content

[0004] The purpose of the present utility model is to solve at least one of the technical problems existing in the prior art and to provide a new type of pulverizer that can solve the problem that conventional pulverizing equipment is to pulverize materials by two sets of relatively rotating pulverizing rollers. The principle is that the relatively rotating crushing teeth on the pulverizing rollers shear the materials, thereby pulverizing the materials. However, the pulverization of the materials is not sufficient, especially when different materials are pulverized, the particles of the pulverized materials still have a large size.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a novel crusher, comprising a base, two support frames fixedly mounted on the upper surface of the base, a shell fixedly mounted on the upper surfaces of the two support frames, a feed port fixedly connected to the upper surface of the shell, a transmission shaft rotatably connected to the right side of the shell, the left end of the transmission shaft rotatably penetrates into the interior of the shell, a plurality of tool holders fixedly connected to the upper surface of the transmission shaft, and the plurality of tool holders are arranged in an arc-shaped array;

[0006] Among them, the right side of each of the multiple knife holders is fixedly mounted with a first cutting knife, and the upper surface of the shell and the lower side of the front surface are fixedly mounted with multiple mounting plates;

[0007] Among them, the second cutting knives are fixedly connected to the side of the multiple mounting plates facing the shell, and the multiple second cutting knives are all inserted into the interior of the shell. The multiple second cutting knives and the multiple first cutting knives form a first group of cutting components.

[0008] Preferably, the outer wall of the transmission shaft is fixedly sleeved with a first bearing, the outer wall of the first bearing is fixedly sleeved with a fixed knife, and the fixed knife is fixedly connected to the inner wall of the housing;

[0009] Wherein, a rotating knife is fixedly sleeved on the outer wall of the transmission shaft, and the rotating knife and the fixed knife form a second cutting component.

[0010] Preferably, a mounting plate is fixedly mounted on the left side of the shell, and three arc-shaped fixing plates are fixedly connected to the left side of the mounting plate. The three arc-shaped fixing plates are all fixedly connected to a shaft support plate at one end away from the mounting plate.

[0011] Preferably, a second bearing is provided inside the rotating shaft support plate, and the left end of the transmission shaft passes through the inner wall of the second bearing and is fixedly mounted to the inner wall of the second bearing.

[0012] Preferably, a reducer is fixedly mounted on the upper surface of the base, and the right end of the transmission shaft is fixedly mounted together with the rotating end of the reducer.

[0013] Preferably, a motor is fixedly mounted on the upper surface of the base, and the output end of the motor and the connecting end of the reducer are fixedly mounted together.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] (1) The new type of pulverizer can crush the material twice by setting the first cutting component and the second cutting component, preventing the material from forming large pieces after crushing, avoiding secondary crushing, and improving the crushing quality and crushing efficiency.

[0016] (2) The new type of pulverizer can crush the material twice by setting the first cutting component and the second cutting component. It can be used to crush various types of rubber, domestic waste, industrial waste, medical waste, cloth, latex foam, film, plastic, etc., and has the advantage of a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention will be further described below with reference to the accompanying drawings and embodiments:

[0018] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0019] Figure 2 It is a schematic diagram of the left side of the utility model as a whole;

[0020] Figure 3 This is a plan view of the positions of the second cutting knife and the first cutting knife of the utility model.

[0021] Figure numerals: 1. base; 2. first cutting knife; 3. transmission shaft; 4. reducer; 5. knife holder; 6. motor; 7. feed port; 8. mounting plate; 9. rotating shaft support plate; 10. arc-shaped fixing plate; 11. mounting plate; 12. housing; 13. support frame; 14. rotating knife; 15. fixed knife; 16. second cutting knife. DETAILED DESCRIPTION

[0022] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0023] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of this utility model, terms such as "greater than," "less than," and "exceed" are understood to exclude the number indicated, while terms such as "above," "below," and "within" are understood to include the number indicated. The terms "first" and "second" are used solely to distinguish technical features and are not to be construed as indicating or implying relative importance, or as implicitly specifying the number or order of the technical features indicated.

[0025] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, and connecting should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0026] See also Figure 1-3 The utility model provides a technical solution: a new type of crusher includes a base 1, two support frames 13 are fixedly installed on the upper surface of the base 1, a shell 12 is fixedly installed on the upper surface of the two support frames 13, and a feed port 7 is fixedly connected to the upper surface of the shell 12;

[0027] The right side of the housing 12 is rotatably connected to the transmission shaft 3, and the left end of the transmission shaft 3 rotates and penetrates into the interior of the housing 12. The upper surface of the transmission shaft 3 is fixedly connected to a plurality of tool holders 5, and the plurality of tool holders 5 are arranged in an arc-shaped array;

[0028] The first cutting blades 2 are fixedly mounted on the right side of the plurality of blade holders 5, and a plurality of mounting plates 8 are fixedly mounted on the upper surface and the lower side of the front surface of the housing 12;

[0029] Among them, the second cutting knives 16 are fixedly connected to the side of the multiple mounting plates 8 facing the shell 12, and the multiple second cutting knives 16 all penetrate into the interior of the shell 12. The multiple second cutting knives 16 and the multiple first cutting knives 2 form a first group of cutting components.

[0030] Furthermore, a first bearing is fixedly sleeved on the outer wall of the transmission shaft 3 , a fixed blade 15 is fixedly sleeved on the outer wall of the first bearing, and the fixed blade 15 is fixedly connected to the inner wall of the housing 12 ;

[0031] A rotary knife 14 is fixedly sleeved on the outer wall of the transmission shaft 3 , and the rotary knife 14 and the fixed knife 15 form a second cutting assembly.

[0032] Furthermore, a mounting plate 11 is fixedly mounted on the left side of the housing 12 , and three arc-shaped fixing plates 10 are fixedly connected to the left side of the mounting plate 11 . The three arc-shaped fixing plates 10 are all fixedly connected to a shaft support plate 9 at one end away from the mounting plate 11 .

[0033] Furthermore, a second bearing is provided inside the rotating shaft support plate 9 , and the left end of the transmission shaft 3 passes through the inner wall of the second bearing and is fixedly mounted thereto.

[0034] Furthermore, a reducer 4 is fixedly mounted on the upper surface of the base 1 , and the right end of the transmission shaft 3 is fixedly mounted together with the rotating end of the reducer 4 .

[0035] Furthermore, a motor 6 is fixedly mounted on the upper surface of the base 1 , and an output end of the motor 6 and a connection end of the reducer 4 are fixedly mounted together.

[0036] Furthermore, when using the new crusher, the motor 6 is first started, and the output end of the motor 6 drives the internal components of the reducer 4 to rotate, the reducer 4 drives the transmission shaft 3 to rotate, and the transmission shaft 3 drives the multiple first cutting knives 2 and the knife holder 5 and the rotary knife 14 to rotate, and then the staff can put the clothes or various types of rubber, domestic garbage, industrial garbage, medical garbage, etc. that need to be crushed into the interior of the shell 12 through the feed port 7. The multiple first cutting knives 2 and the multiple second cutting knives 16 cooperate with each other to tear and crush the materials, and then crush the materials for the first time. Since the multiple knife holders 5 are arranged in an arc-shaped array, the rotation of the multiple knife holders 5 and the multiple first cutting knives 2 will drive the materials inside the shell 12 to move to the left. Its working principle is similar to that of conveying materials by auger blades. When the materials that have been crushed for the first time pass through the gap of the fixed knife 15, the rotating rotary knife 14 will crush the extended materials in cooperation with the fixed knife 15 for the second time;

[0037] Among them, by setting the first cutting component and the second cutting component, the material can be crushed twice, preventing the material from being in large pieces after being crushed, avoiding secondary crushing, and improving the crushing quality and crushing efficiency;

[0038] Among them, by setting the first cutting component and the second cutting component, the material can be crushed twice, which can be suitable for crushing various types of rubber, domestic waste, industrial waste, medical waste, cloth, latex foam, film, plastic, etc., and has the advantage of a wide range of applications.

[0039] Working principle: When using the new crusher, first start the motor 6, and the output end of the motor 6 drives the internal components of the reducer 4 to rotate, and the reducer 4 drives the transmission shaft 3 to rotate, and the transmission shaft 3 drives multiple first cutting knives 2 and the knife holder 5 and the rotary knife 14 to rotate, and then the staff can put the clothes or various types of rubber, domestic garbage, industrial garbage, medical garbage, etc. that need to be crushed into the interior of the shell 12 through the feed port 7. The multiple first cutting knives 2 and the multiple second cutting knives 16 cooperate with each other to tear and crush the materials, and then crush the materials for the first time. Since the multiple knife holders 5 are arranged in an arc-shaped array, the multiple knife holders 5 and the multiple first cutting knives 2 will drive the materials inside the shell 12 to move to the left during the rotation process. Its working principle is similar to that of the auger blade conveying materials. When the materials that have been crushed for the first time pass through the gap of the fixed knife 15, the rotating rotary knife 14 will crush the extended materials together with the fixed knife 15 for the second time;

[0040] Among them, by setting the first cutting component and the second cutting component, the material can be crushed twice, preventing the material from being in large pieces after being crushed, thus avoiding secondary crushing;

[0041] Among them, by setting the first cutting component and the second cutting component, the material can be crushed twice, which can be suitable for crushing various types of rubber, domestic waste, industrial waste, medical waste, cloth, latex foam, film, plastic, etc.

[0042] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the scope of knowledge possessed by ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A new type of crusher, characterized in that: include: A base (1), two support frames (13) are fixedly mounted on the upper surface of the base (1), a shell (12) is fixedly mounted on the upper surfaces of the two support frames (13), and a feed port (7) is fixedly connected to the upper surface of the shell (12) and communicated with the shell; The right side of the housing (12) is rotatably connected to a transmission shaft (3), the left end of the transmission shaft (3) is rotatably inserted into the interior of the housing (12), and the upper surface of the transmission shaft (3) is fixedly connected to a plurality of tool holders (5), and the plurality of tool holders (5) are arranged in an arc-shaped array; The first cutting blades (2) are fixedly mounted on the right sides of the plurality of blade holders (5), and the upper surface and the lower side of the front surface of the housing (12) are fixedly mounted with a plurality of mounting plates (8); The second cutting knives (16) are fixedly connected to the side of the multiple mounting plates (8) facing the shell (12), and the three second cutting knives (16) are all inserted into the interior of the shell (12). The multiple second cutting knives (16) and the multiple first cutting knives (2) form a first group of cutting components.

2. A new type of pulverizer according to claim 1, characterized in that: The outer wall of the transmission shaft (3) is fixedly sleeved with a first bearing, the outer wall of the first bearing is fixedly sleeved with a fixed knife (15), and the fixed knife (15) is fixedly connected to the inner wall of the housing (12); The outer wall of the transmission shaft (3) is fixedly sleeved with a rotary knife (14), and the rotary knife (14) and the fixed knife (15) form a second cutting assembly.

3. A new type of pulverizer according to claim 1, characterized in that: A mounting plate (11) is fixedly mounted on the left side of the housing (12), and three arc-shaped fixing plates (10) are fixedly connected to the left side of the mounting plate (11). The three arc-shaped fixing plates (10) are all fixedly connected to a rotating shaft support plate (9) at one end away from the mounting plate (11).

4. A new type of pulverizer according to claim 3, characterized in that: A second bearing is provided inside the rotating shaft support plate (9), and the left end of the transmission shaft (3) passes through the inner wall of the second bearing and is fixedly mounted with the inner wall of the second bearing.

5. A new type of pulverizer according to claim 1, characterized in that: A reducer (4) is fixedly mounted on the upper surface of the base (1), and the right end of the transmission shaft (3) is fixedly mounted together with the rotating end of the reducer (4).

6. A new type of pulverizer according to claim 1, characterized in that: A motor (6) is fixedly mounted on the upper surface of the base (1), and the output end of the motor (6) is fixedly mounted together with the connection end of the reducer (4).

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