CN214974613U - Three-shaft shredder - Google Patents
Three-shaft shredder Download PDFInfo
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- CN214974613U CN214974613U CN202121563760.5U CN202121563760U CN214974613U CN 214974613 U CN214974613 U CN 214974613U CN 202121563760 U CN202121563760 U CN 202121563760U CN 214974613 U CN214974613 U CN 214974613U
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Abstract
The utility model discloses a triaxial shredder, include: the box body is internally provided with a shredding cavity, and the top of the box body is provided with a feeding hole communicated with the shredding cavity; the first cutter shaft is rotatably arranged in the shredding cavity of the box body around a first axis and is provided with a first blade; the second cutter shaft and the third cutter shaft are rotatably arranged in the shredding cavity of the box body around the second axis and the third axis respectively, the second axis and the third axis are located below two sides of the first axis respectively, the second axis and the third axis are parallel to the first axis respectively, a second blade and a third blade are arranged on the second cutter shaft and the third cutter shaft respectively, the second blade and the third blade are arranged in a staggered fit with the first blade respectively, and the second blade and the third blade are arranged in a staggered fit with each other. The utility model discloses the material gets into from the feed inlet and tears the intracavity after, through the cubic shredding, so compare in other triaxial shredder shredding efficiency higher.
Description
Technical Field
The utility model relates to a material shredding technical field especially relates to a triaxial shredder.
Background
The conventional three-shaft shredder is generally provided with a screen, the size of the material is controlled by the screen, and the material can be circularly shredded in a shredding cavity for many times when the material does not reach the discharge size of the screen, so that the relative efficiency is low; when the size and the strength of the materials to be crushed are larger, the impact force on the screen is larger, so that the screen is easy to damage or the blade is frequently reversed; the gap between the blades is small, the shredding work is completed by the lateral shearing, when the lateral surfaces of the blades are abraded to a certain degree, the blades can be quickly disabled, the blades can be continuously used only by replacing new blades, and the cost is high.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a triaxial shredder to solve above-mentioned technical problem.
In order to solve the technical problem, the utility model discloses a technical scheme provide a triaxial shredder, include:
the box body is internally provided with a shredding cavity, and the top of the box body is provided with a feeding hole communicated with the shredding cavity;
the first cutter shaft is rotatably arranged in the shredding cavity of the box body around a first axis, and a first blade is arranged on the first cutter shaft;
second arbor and third arbor rotationally set up around second axis and third axis respectively the box tear the intracavity, the second axis with the third axis is located respectively the both sides below of first axis, the second axis with the third axis respectively with the first axis is parallel, the second arbor with be provided with second blade and third blade on the third arbor respectively, the second blade with the third blade respectively with first blade cross coordination sets up, just the second blade with the third blade is crisscross cooperation sets up each other.
In an embodiment of the present invention, the rotation speed of the second arbor is greater than the rotation speed of the first arbor, and the rotation speed of the first arbor is greater than the rotation speed of the third arbor; the second cutter shaft and the first cutter shaft rotate in the same direction, and the third cutter shaft and the first cutter shaft rotate in opposite directions.
In an embodiment of the present invention, a cleaning blade is disposed on the inner wall of the box, the cleaning blade is disposed on one side of the second knife shaft away from the first knife shaft and the third knife shaft, and is used for cleaning the second knife shaft.
In an embodiment of the present invention, the first knife shaft, the second knife shaft and the third knife shaft are arranged in a regular triangle.
The utility model discloses an embodiment, first arbor, second arbor and follow respectively on the third arbor first axis the second axis with third axis interval is provided with a plurality of first blade the second blade with the third blade, first arbor the quantity of first blade is less than on the third arbor the quantity of third blade, the third arbor the quantity of third blade is less than on the second arbor the quantity of second blade.
The utility model discloses an in one embodiment, still include first motor, second motor and third motor, the first motor sets up one side of box and with first arbor is connected, is used for the drive first arbor is rotatory, the second motor with the third motor sets up respectively the opposite side of box, and respectively with the second arbor with the third arbor is connected, is used for the drive respectively the second arbor with the third arbor is rotatory.
In an embodiment of the present invention, the first motor is connected to the first arbor through a first speed reducer, the second motor is connected to the second arbor through a second speed reducer, and the third motor is connected to the third arbor through a third speed reducer.
The utility model discloses an in one embodiment, still include the hydraulic pressure station, the hydraulic pressure station with first motor the second motor with the third motor is connected for control the work of first motor the second motor with the third motor.
The utility model discloses an in one embodiment, still include the hopper, the hopper sets up the box the feed inlet department, and with the box the chamber of tearing is linked together.
In an embodiment of the present invention, the box is disposed on the base.
The utility model discloses an useful part lies in:
be different from prior art, use the technical scheme of the utility model, during the actual application, the material gets into the chamber of shredding from the feed inlet at box top, produce a time through first epaxial first blade of first arbor and the epaxial second blade of second and shred, produce a time through first epaxial first blade of first arbor and the epaxial third blade of third and shred, produce a time through the epaxial second blade of second and the epaxial third blade of third and shred, also be the material from the feed inlet get into the intracavity of shredding after, through the cubic shredding, the event is compared in other triaxial shredder and is torn garrulous efficient higher. Therefore, a screen is not required to be arranged, and compared with the cost of other triaxial shredders without screen wearing parts, the cost can be reduced; the clearance between the blades can be set to be larger, the abrasion of the blades has no adverse effect on the subsequent use, and the use cost is very low; compare in other triaxial shredders and be difficult to the reversal, the clearance between blade and the blade is arranged material easily.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic front view of a tri-axial shredder according to an embodiment of the present invention;
FIG. 2 is a schematic cross-sectional view of a tri-axial shredder according to an embodiment of the present invention;
FIG. 3 is a schematic right side view of a tri-axial shredder in an embodiment of the present invention;
fig. 4 is a schematic view of a portion of a three-axis shredder according to an embodiment of the present invention.
Detailed Description
In order to make the above objects, features and advantages of the present invention more comprehensible, embodiments of the present invention are described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein, as those skilled in the art will be able to make similar modifications without departing from the spirit and scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present application, unless expressly stated or limited otherwise, the first feature may be directly on or directly under the second feature or indirectly via intermediate members. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and the like as used herein are for illustrative purposes only and do not denote a unique embodiment.
Referring to fig. 1-4, a three-axis shredder according to an embodiment of the present invention includes a box 2, a first arbor 4, a second arbor 5, and a third arbor 6. A shredding cavity is arranged in the box body 2, and a feeding hole communicated with the shredding cavity is formed in the top of the box body 2. The first cutter shaft 4 is rotatably arranged in the shredding cavity of the box body 2 around a first axis, and a first blade 41 is arranged on the first cutter shaft 4. The second cutter shaft 5 and the third cutter shaft 6 are rotatably arranged in the shredding cavity of the box body 2 around a second axis and a third axis respectively, the second axis and the third axis are located below two sides of the first axis respectively, the second axis and the third axis are parallel to the first axis respectively, a second blade 51 and a third blade 61 are arranged on the second cutter shaft 5 and the third cutter shaft 6 respectively, the second blade 51 and the third blade 61 are arranged in a staggered and matched mode with the first blade 41 respectively, and the second blade 51 and the third blade 61 are arranged in a staggered and matched mode.
Above-mentioned triaxial shredder, during practical application, the material gets into the chamber of tearing apart from the feed inlet at box 2 top, it once tears the piece to produce through first blade 41 on first arbor 4 and second blade 51 on the second arbor 5, it once tears the piece to produce through first blade 41 on the first arbor 4 and third blade 61 on the third arbor 6, it once tears the piece to produce through second blade 51 on the second arbor 5 and third blade 61 on the third arbor 6, also be the material follow the feed inlet and get into behind the intracavity of tearing apart, through the cubic shredding, so compare in other triaxial shredders efficiency of tearing up higher. Therefore, a screen is not required to be arranged, and compared with the cost of other triaxial shredders without screen wearing parts, the cost can be reduced; the clearance between the blades can be set to be larger, the abrasion of the blades has no adverse effect on the subsequent use, and the use cost is very low; compare in other triaxial shredders and be difficult to the reversal, the clearance between blade and the blade is arranged material easily.
In the embodiment of the utility model, the rotating speed of the second cutter shaft 5 is greater than that of the first cutter shaft 4, and the rotating speed of the first cutter shaft 4 is greater than that of the third cutter shaft 6; the second cutter shaft 5 and the first cutter shaft 4 rotate in the same direction, and the third cutter shaft 6 and the first cutter shaft 4 rotate in opposite directions. In the embodiment shown in fig. 2 in particular, the first arbor 4 and the second arbor 5 rotate clockwise and the third arbor 6 rotates counter-clockwise. After the material enters the shredding cavity, the first blade 41 on the first cutter shaft 4 and the third blade 61 on the third cutter shaft 6 rotate relatively to shred the material for the first time, because the rotating speed of the first cutter shaft 4 is higher than that of the third cutter shaft 6, the shredded materials enter between the first blade 41 on the first cutter shaft 4 and the second blade 51 on the second cutter shaft 5 for secondary shredding, because the rotating directions of the first cutter shaft 4 and the second cutter shaft 5 are the same, and the rotating speed of the second cutter shaft 5 is higher than that of the first cutter shaft 4, the shredded materials are brought between the second blade 51 on the second cutter shaft 5 and the third blade 61 on the third cutter shaft 6 for third shredding, because the rotating directions of the second cutter shaft 5 and the third cutter shaft 6 are opposite, and the rotating speed of the second cutter shaft 5 is greater than that of the third cutter shaft 6, the shredded materials are discharged towards the direction of the second cutter shaft 5. So, through predetermineeing the rotational speed and the direction of rotation of first arbor 4, second arbor 5, third arbor 6, can control the direction of motion of material for the material can carry out the cubic shredding, has improved the shredding effect of material.
Further, a cleaning blade 7 is arranged on the inner wall of the box body 2, and the cleaning blade 7 is arranged on one side, away from the first cutter shaft 4 and the third cutter shaft 6, of the second cutter shaft 5 and used for cleaning the second cutter shaft 5 and cleaning residual materials accumulated on the second cutter shaft 5.
In the embodiment of the present invention, the first arbor 4, the second arbor 5 and the third arbor 6 are arranged in a regular triangle. In this manner, it is possible to facilitate control of the gap between each of the first blade 41, the second blade 51, and the third blade 61.
The utility model discloses an in the embodiment, be provided with a plurality of first blades 41, second blade 51 and third blade 61 along first axis, second axis and third axis interval respectively on first arbor 4, second arbor 5 and the third arbor 6, the quantity of first blade 41 on the first arbor 4 is less than the quantity of third blade 61 on the third arbor 6, the quantity of third blade 61 on the third arbor 6 is less than the quantity of second blade 51 on the second arbor 5. Therefore, the shredding efficiency is high, and the shredding effect on the materials is best.
The embodiment of the utility model provides an in, triaxial shredder still includes hopper 3, and hopper 3 sets up in the feed inlet department of box 2, and is linked together with the chamber of tearing of box 2.
The embodiment of the utility model provides an in, triaxial shredder still includes first motor (not shown), second motor 11 and third motor 9, and first motor setting is in one side of box 2 and is connected with first arbor 4 for it is rotatory to drive first arbor 4, and second motor 11 and third motor 9 set up respectively at the opposite side of box 2, and are connected with second arbor 5 and third arbor 6 respectively, are used for driving second arbor 5 and third arbor 6 respectively rotatory.
Further, the first motor is connected with the first cutter shaft 4 through a first speed reducer 8, the second motor 11 is connected with the second cutter shaft 5 through a second speed reducer 12, and the third motor 9 is connected with the third cutter shaft 6 through a third speed reducer 10.
The embodiment of the utility model provides an in, triaxial shredder still includes hydraulic pressure station 13, and hydraulic pressure station 13 is connected with first motor, second motor 11 and third motor 9 for control first motor, second motor 11 and third motor 9's work.
In the embodiment of the utility model, box 2 sets up on base 1.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A tri-axial shredder, comprising:
the box body is internally provided with a shredding cavity, and the top of the box body is provided with a feeding hole communicated with the shredding cavity;
the first cutter shaft is rotatably arranged in the shredding cavity of the box body around a first axis, and a first blade is arranged on the first cutter shaft;
second arbor and third arbor rotationally set up around second axis and third axis respectively the box tear the intracavity, the second axis with the third axis is located respectively the both sides below of first axis, the second axis with the third axis respectively with the first axis is parallel, the second arbor with be provided with second blade and third blade on the third arbor respectively, the second blade with the third blade respectively with first blade cross coordination sets up, just the second blade with the third blade is crisscross cooperation sets up each other.
2. The tri-axial shredder according to claim 1, wherein the rotational speed of the second arbor is greater than the rotational speed of the first arbor, which is greater than the rotational speed of the third arbor; the second cutter shaft and the first cutter shaft rotate in the same direction, and the third cutter shaft and the first cutter shaft rotate in opposite directions.
3. The tri-axial shredder according to claim 2, wherein the inner wall of the box body is provided with a cleaning blade, the cleaning blade is arranged on one side of the second arbor away from the first arbor and the third arbor for cleaning the second arbor.
4. The tri-axial shredder according to claim 2, wherein the first, second and third knife shafts are arranged in a regular triangle.
5. The tri-axial shredder according to claim 2, wherein the first, second and third axles have a plurality of the first, second and third blades spaced along the first, second and third axes, respectively, the number of the first blades on the first axle being less than the number of the third blades on the third axle, the number of the third blades on the third axle being less than the number of the second blades on the second axle.
6. The tri-axial shredder according to claim 1, further comprising a first motor disposed on one side of the housing and connected to the first arbor for driving the first arbor to rotate, a second motor disposed on the other side of the housing and connected to the second arbor and the third arbor for driving the second arbor and the third arbor to rotate, respectively.
7. The tri-axial shredder according to claim 6, wherein the first motor is connected to the first arbor through a first reducer, the second motor is connected to the second arbor through a second reducer, and the third motor is connected to the third arbor through a third reducer.
8. The tri-axial shredder according to claim 7, further comprising a hydraulic station connected to the first motor, the second motor and the third motor for controlling the operation of the first motor, the second motor and the third motor.
9. The tri-axial shredder according to claim 1, further comprising a hopper disposed at the feed opening of the housing and in communication with the shredding chamber of the housing.
10. The tri-axial shredder according to claim 1, wherein the bin is disposed on a base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121563760.5U CN214974613U (en) | 2021-07-10 | 2021-07-10 | Three-shaft shredder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121563760.5U CN214974613U (en) | 2021-07-10 | 2021-07-10 | Three-shaft shredder |
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| Publication Number | Publication Date |
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| CN214974613U true CN214974613U (en) | 2021-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121563760.5U Active CN214974613U (en) | 2021-07-10 | 2021-07-10 | Three-shaft shredder |
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| CN (1) | CN214974613U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333126A (en) * | 2021-07-10 | 2021-09-03 | 昆山格锐精密机械有限公司 | Three-shaft shredder |
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2021
- 2021-07-10 CN CN202121563760.5U patent/CN214974613U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113333126A (en) * | 2021-07-10 | 2021-09-03 | 昆山格锐精密机械有限公司 | Three-shaft shredder |
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