CN220969329U - Powder kneading machine - Google Patents
Powder kneading machine Download PDFInfo
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- CN220969329U CN220969329U CN202322581549.1U CN202322581549U CN220969329U CN 220969329 U CN220969329 U CN 220969329U CN 202322581549 U CN202322581549 U CN 202322581549U CN 220969329 U CN220969329 U CN 220969329U
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- side wall
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- out rotating
- crushing
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- 238000004898 kneading Methods 0.000 title claims abstract description 32
- 239000000843 powder Substances 0.000 title claims abstract description 31
- 230000005540 biological transmission Effects 0.000 claims abstract description 38
- 239000000463 material Substances 0.000 claims description 16
- 230000000903 blocking effect Effects 0.000 claims description 10
- 239000002245 particle Substances 0.000 claims description 9
- 238000010298 pulverizing process Methods 0.000 claims description 6
- 230000002596 correlated effect Effects 0.000 claims description 3
- 239000000725 suspension Substances 0.000 claims description 3
- 239000002699 waste material Substances 0.000 description 17
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 230000002411 adverse Effects 0.000 description 3
- 238000007599 discharging Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000011362 coarse particle Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a powder kneading machine, and belongs to the technical field of crushing devices. Including smashing the case, adjacent feed inlet and air intake are offered to the lateral wall of smashing the case, and the discharge gate is offered to the roof of smashing the case. The coarse crushing assembly is arranged at the position of the crushing box close to the feed inlet; the coarse crushing assembly comprises a first hollowed-out rotating part extending from one side wall to the other side wall of the crushing box, and a plurality of first threaded rods arranged outside the first hollowed-out rotating part, wherein the plurality of first threaded rods are arranged at intervals and extend from one side wall to the other side wall of the crushing box; a gap is reserved between the first hollowed-out rotating part and the first threaded rod. The fine crushing assembly is arranged at the position of the crushing box close to the air inlet; the fine crushing assembly comprises a second hollowed-out rotating part extending from one side wall to the other side wall of the crushing box, and a plurality of second threaded rods arranged outside the second hollowed-out rotating part, wherein the second threaded rods are arranged at intervals and extend from one side wall to the other side wall of the crushing box; a gap is formed between the second hollowed-out rotating part and the second threaded rod; the second hollowed-out rotating part and the first hollowed-out rotating part rotate relatively. And the motor is arranged at one end outside the powder box. The power output end of the transmission assembly is respectively in power connection with the first hollowed-out rotating part and the second hollowed-out rotating part.
Description
Technical Field
The utility model relates to the technical field of crushing devices, in particular to a powder kneading machine.
Background
Waste materials such as machine head materials and leftover materials can be generated in the production process of the flower mud products, before the waste materials are recycled, the waste materials are required to be crushed, and then the problems that normal crushing cannot be carried out, the particle sizes of crushed materials (materials after crushing the waste materials) are different, or the preset crushing particle sizes cannot be achieved at all when the conventional ball mill is adopted for crushing due to the fact that the thickness of the leftover materials is different, the machine head materials are harder and the like.
In order to solve the above technical problems, it is generally necessary to increase the power of the ball mill, which not only increases the power consumption cost, but also increases the noise value up to 120 db generated during the pulverization process, resulting in noisy pulverization environment and adverse effect on the body of the operator.
Disclosure of utility model
The utility model aims to provide a powder kneading machine which is used for replacing a ball mill in the prior art and has the advantages of simple structure, low energy consumption and low noise.
In order to solve the above technical problems, the present utility model provides a powder kneading machine, comprising:
The side wall of the crushing box is provided with a feed inlet and an air inlet which are adjacent, and the top wall of the crushing box is provided with a discharge outlet;
The coarse crushing assembly is arranged at the position of the crushing box close to the feed inlet; the coarse crushing assembly comprises a first hollowed-out rotating part extending from one side wall to the other side wall of the crushing box, and a plurality of first threaded rods arranged outside the first hollowed-out rotating part, wherein the plurality of first threaded rods are arranged at intervals and extend from one side wall to the other side wall of the crushing box; a gap is formed between the first hollowed-out rotating part and the first threaded rod;
The fine crushing assembly is arranged at the position of the crushing box close to the air inlet; the fine crushing assembly comprises a second hollowed-out rotating part extending from one side wall to the other side wall of the crushing box, and a plurality of second threaded rods arranged outside the second hollowed-out rotating part, wherein the second threaded rods are arranged at intervals and extend from one side wall to the other side wall of the crushing box; a gap is formed between the second hollowed-out rotating part and the second threaded rod; the second hollowed-out rotating part and the first hollowed-out rotating part rotate relatively;
the motor is arranged at one end outside the powder box;
The power output end of the transmission assembly is respectively in power connection with the first hollowed-out rotating part and the second hollowed-out rotating part.
As a possible implementation manner, the powder kneading machine further comprises a discharging cylinder, wherein the discharging cylinder is arranged at the discharging port; the length of the discharge cylinder is determined according to the particle size of the pulverized material, i.e., the particle size of the pulverized material is positively correlated with the length of the discharge cylinder.
As one possible implementation manner, the first hollowed-out rotating part comprises a planar end cover, an annular end cover and a plurality of coarse crushing plates; the planar end cover is arranged on the inner side of one side wall of the crushing box, which is close to the transmission assembly; the annular end cover is arranged on the inner side of the other side wall opposite to the side wall; two ends of each coarse crushing plate are respectively connected to the planar end cover and the annular end cover, and a plurality of coarse crushing plates form a circular combination;
The second hollowed-out rotating part comprises a planar end cover, an annular end cover and a plurality of fine crushing plates; the planar end cover is arranged on the inner side of one side wall of the crushing box, which is close to the transmission assembly; the annular end cover is arranged on the inner side of the other side wall opposite to the side wall; two ends of each fine crushing plate are respectively connected to the planar end cover and the annular end cover, and a plurality of coarse crushing plates form a circular combination;
The number of fine crushing plates is greater than the number of coarse crushing plates.
As one possible implementation, the transmission assembly is any one of a chain transmission assembly or a belt transmission assembly.
As one possible implementation, the transmission assembly is a chain transmission assembly, including:
The driving chain wheel is connected with an output shaft of the motor;
The first driven sprocket and the first driven sprocket shaft are connected with a planar end cover included in the first hollowed-out rotating part;
The second driven sprocket wheel and the second driven sprocket wheel shaft are connected with a planar end cover included in the second hollowed-out rotating part;
And the inner ring of the transmission chain is sleeved on the driving sprocket and the second driven sprocket, and the outer ring of the transmission chain is meshed with the first driven sprocket.
As one possible implementation, the chain transmission assembly further includes:
The adjusting chain wheel is arranged between the driving chain wheel and the first driven chain wheel and positioned below the driving chain wheel and the first driven chain wheel;
the adjusting chain wheel shaft is connected with the adjusting chain wheel;
The bearing is connected with the end part of the adjusting chain wheel shaft;
The actuating end of the lifting assembly is connected with the bearing to drive the bearing, the adjusting sprocket shaft and the adjusting sprocket to move upwards or downwards.
As one possible implementation, the lifting assembly includes:
the supporting plate is connected with the outer side of one side wall of the crushing box, which is close to the transmission assembly, and a threaded hole is formed in the position, close to the suspension end, of the supporting plate;
The adjusting rod is provided with an external thread section at one end connected with the supporting plate; the other end of the adjusting rod is connected with the bearing through a middle rotating rod.
As one possible implementation manner, a blocking plate is arranged on one side, away from the second hollow rotating part, in the first hollow rotating part, the blocking plate extends from one side wall to the other side wall of the crushing box, and the blocking plate does not interfere with the first hollow rotating part.
As one possible implementation, the pulverizing box includes: the device comprises two side walls which are oppositely arranged, end walls connected with the same ends of the two side walls, and a coarse crushing barrel arranged between the two side walls, wherein the coarse crushing barrel is provided with an end opening communicated with a feed inlet, a fine crushing barrel arranged between the two side walls, and the fine crushing barrel is provided with an end opening communicated with an air inlet; the opposite walls of the coarse crushing barrel and the fine crushing barrel are provided with side openings which are communicated with each other, and a discharge hole is arranged between the coarse crushing barrel and the fine crushing barrel.
As a possible implementation manner, the plurality of first threaded rods are distributed on the inner wall of the coarse crushing barrel at intervals; the second threaded rods are distributed on the inner wall of the fine crushing barrel at intervals.
Compared with the prior art, in practical application, the motor is started, the first hollow rotary part in the coarse crushing assembly and the second hollow rotary part in the fine crushing assembly are driven to rotate relatively through the transmission assembly, and wind blowing in the direction of the discharge port can be generated in the relative rotation process. Based on this, can carry waste materials such as aircraft nose material, leftover bits to smashing the case through the feed inlet, rotatory first fretwork rotation part can make the reciprocal striking of waste material each position at the inner wall of fretwork rotation part to the waste material of broken size great. After crushing, the hollow position passing through the first hollow rotating part falls into a gap between the first threaded rod and the first threaded rod. At this time, the friction force between the rotating first hollowed-out rotating part and the crushed aggregates and between the crushed aggregates and the first threaded rod further kneads the crushed aggregates.
The first hollowed-out rotating part which rotates relatively drives the crushed aggregates to the fine crushing component to form an 8-shaped rubbing path, and finally, the waste materials are blown out by wind from the discharge port after being rubbed to corresponding granularity by the coarse crushing component and the fine crushing component.
According to the application process, impact force and rubbing friction force are mainly utilized in the waste crushing process of the powder kneading machine, and compared with the mutual impact between steel balls of a ball mill, the adverse effect of noise on the working environment and personnel health can be effectively reduced. In addition, the power of the motor used by the powder kneading machine provided by the embodiment of the utility model can be reduced to 10KW, and the power consumption per hour can be reduced to 10 degrees/hour, so that the powder kneading machine has the advantages of energy conservation and energy reduction compared with a ball mill (the motor used by the ball mill is 55KW, the power consumption is 55 degrees/hour) and a coarse crusher (the motor used by the coarse crusher is 37KW, and the power consumption is 37 degrees/hour) in the prior art. The powder kneading machine provided by the embodiment of the utility model has the advantages of simple structure, small size, convenience and the like.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
Fig. 1 is a schematic view of the overall structure of a kneading grinder according to an embodiment of the present utility model;
Fig. 2 is a schematic structural view of a transmission assembly in the kneading grinder according to the embodiment of the present utility model;
fig. 3 is a schematic structural view of a coarse crushing component and a fine crushing component in the kneading grinder according to the embodiment of the present utility model;
fig. 4 is a schematic diagram of convection wind generation in the kneading grinder according to the embodiment of the present utility model.
Reference numerals:
1-a crushing box, 2-a coarse crushing component, 3-a fine crushing component,
4-Motor, 5-transmission assembly, 6-discharge cylinder;
10-a feed inlet and 11-an air inlet;
20-a first hollowed-out rotating part, 21-a first threaded rod and 22-a blocking plate;
30-second hollowed rotating parts and 31-second threaded rods;
50-a driving sprocket, 51-a first driven sprocket, 52-a second driven sprocket,
53-Driving chain, 54-adjusting chain wheel and 55-lifting assembly.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
It is to be understood that the terminology used herein is for the purpose of describing particular example embodiments only, and is not intended to be limiting. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. The terms "comprising," "including," and "having" are inclusive and therefore specify the presence of stated features, elements, and/or components, but do not preclude the presence or addition of one or more other features, elements, components, and/or groups thereof.
In the description of the present utility model, unless explicitly stated and limited otherwise, the terms "disposed" and "connected" should be interpreted broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
For ease of description, spatially relative terms, such as "bottom," "front," "upper," "inclined," "lower," "top," "inner," "horizontal," "outer," and the like, may be used herein to describe one element or feature's relationship to another element or feature as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the mechanism in use or operation in addition to the orientation depicted in the figures. For example, if the mechanism in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" or "over" the other elements or features. Accordingly, the example term "below … …" may include both upper and lower orientations.
Referring to fig. 1 to 4, an embodiment of the present utility model provides a powder kneading machine including:
Crushing case 1, adjacent feed inlet 10 and air intake 11 are offered to crushing case 1's lateral wall, and the discharge gate is offered to crushing case 1's roof.
Coarse crushing assembly 2, coarse crushing assembly 2 sets up in crushing case 1 and is close to feed inlet 10's position. The coarse crushing assembly 2 comprises a first hollow rotating part 20 extending from one side wall of the crushing box 1 to the other side wall, and a plurality of first threaded rods 21 arranged outside the first hollow rotating part 20, wherein the plurality of first threaded rods 21 are arranged at intervals and extend from one side wall of the crushing box 1 to the other side wall. A gap is formed between the first hollowed-out rotating part 20 and the first threaded rod 21.
The fine crushing assembly 3, the fine crushing assembly 3 is arranged at a position of the crushing box 1 close to the air inlet 11; the fine crushing assembly 3 comprises a second hollow rotating part 30 extending from one side wall of the crushing box 1 to the other side wall, and a plurality of second threaded rods 31 arranged outside the second hollow rotating part 30, wherein the plurality of second threaded rods 31 are arranged at intervals and extend from one side wall of the crushing box 1 to the other side wall. A gap is formed between the second hollow rotating portion 30 and the second threaded rod 31. The second hollow rotating portion 30 rotates relative to the first hollow rotating portion 20.
And the motor 4 is arranged at one end outside the powder box.
The power input end of the transmission assembly 5 is connected with the power output end of the motor 4, and the power output end of the transmission assembly 5 is respectively in power connection with the first hollowed-out rotating part 20 and the second hollowed-out rotating part 30.
In practical application, the motor 4 is started, and the transmission assembly 5 drives the first hollow rotating part 20 in the coarse crushing assembly 2 and the second hollow rotating part 30 in the fine crushing assembly 3 to rotate relatively, so that wind blowing in the direction of the discharge port can be generated in the relative rotation process. Based on this, can carry the waste material such as aircraft nose material, leftover bits to smashing case 1 through feed inlet 10, rotatory first fretwork rotary part 20 can make the reciprocal striking of waste material in each position of the inner wall of fretwork rotary part to the waste material of broken size is great. After crushing, the crushed material falls into a gap with the first threaded rod 21 through the hollow position of the first hollow rotating part 20. At this time, the friction between the rotated first hollow rotating part 20 and the crushed aggregates, and between the crushed aggregates and the first threaded rod 21 further kneads the crushed aggregates.
The first hollowed-out rotating part 20 which rotates relatively drives the crushed aggregates to be kneaded into the fine crushing component 3 to form an 8-shaped kneading path, and finally, the waste materials are kneaded to the corresponding granularity by the coarse crushing component 2 and the fine crushing component 3 and then blown out by wind from a discharge hole.
According to the application process, impact force and rubbing friction force are mainly utilized in the waste crushing process of the powder kneading machine, and compared with the mutual impact between steel balls of a ball mill, the adverse effect of noise on the working environment and personnel health can be effectively reduced. In addition, the power of the motor 4 used by the powder kneading machine provided by the embodiment of the utility model can be reduced to 10KW, and the power consumption per hour can be reduced to 10 degrees/hour, so that the powder kneading machine has the advantages of energy conservation and consumption reduction compared with a ball mill (the motor 4 used by the ball mill is 55KW, the power consumption is 55 degrees/hour) and a coarse crusher (the motor 4 used by the coarse crusher is 37KW, and the power consumption is 37 degrees/hour) in the prior art. The powder kneading machine provided by the embodiment of the utility model has the advantages of simple structure, small size, convenience and the like.
As a possible implementation, the powder kneading machine further comprises a discharge cylinder 6, and the discharge cylinder 6 is arranged at the discharge port. The length of the discharge vessel 6 is determined according to the particle size of the pulverized material, i.e., the particle size of the pulverized material is positively correlated with the length of the discharge vessel 6. It should be further explained that the crushed aggregates are blown out from the discharge drum 6 by the convection generated by the relative rotation of the first hollow rotating part 20 and the second hollow rotating part, so that the crushed aggregates with larger particle size can be blown out when the length of the discharge drum 6 is shorter. When the length of the discharge cylinder 6 is long, the downward weight of the crushed aggregates is larger than the upward sweeping force, and the crushed aggregates with larger granularity are not easily blown out of the discharge cylinder 6, but fall back into the coarse crushing assembly 2 and/or the fine crushing assembly 3 to be continuously rubbed. In view of this, the length of the discharge cylinder 6 can be designed to be relatively long when it is desired to knead the waste material to small-sized scraps, and the length of the discharge cylinder 6 can be designed to be relatively short when it is desired to knead the waste material to large-sized scraps.
As a possible implementation, the first hollowed-out rotating portion 20 includes a planar end cover, an annular end cover, and a plurality of coarse crushing plates. The planar end cover is arranged on the inner side of a side wall of the crushing box 1 close to the transmission assembly 5. The annular end cap is disposed inside the other side wall opposite to the side wall. Two ends of each coarse crushing plate are respectively connected to the planar end cover and the annular end cover, and the plurality of coarse crushing plates form a circular combination. It should be further explained that the planar end cover and the annular end cover mainly bear a plurality of coarse crushing plates, and the opening of the annular end cover is opposite to the feed inlet 10, so as to ensure that the waste material can smoothly enter the first hollow rotating portion 20 through the openings of the feed inlet 10 and the annular end cover, wherein the interior refers to an interior area formed by the planar end cover and the coarse crushing plates.
As a possible implementation manner, the second hollowed rotating part 30 includes a planar end cover, an annular end cover and a plurality of fine crushing plates; the planar end cover is arranged on the inner side of a side wall of the crushing box 1 close to the transmission assembly 5. The annular end cap is disposed inside the other side wall opposite to the side wall. Two ends of each fine crushing plate are respectively connected to the planar end cover and the annular end cover, and the plurality of coarse crushing plates form a circular combination. The specific structure of the second hollow rotating portion 30 is substantially the same as that of the first hollow rotating portion 20, and the difference between them is that the number of fine crushing plates is greater than that of coarse crushing plates. I.e. the distribution of the fine particles is denser than the coarse particles.
As one possible implementation, the transmission assembly 5 is either a chain transmission assembly 5 or a belt transmission assembly 5.
As a possible implementation, the transmission assembly 5 is a chain transmission assembly 5, including: the drive sprocket 50 is connected to the output shaft of the motor 4. The first driven sprocket 51 and the first driven sprocket 51 shaft, and the first driven sprocket 51 shaft is connected to the planar end cover included in the first hollow rotary part 20. The second driven sprocket 52 and the second driven sprocket 52 shaft, the second driven sprocket 52 shaft is connected to the planar end cover included in the second hollow rotary part 30. The driving chain wheel 50 and the second driven chain wheel 52 are sleeved with the inner ring of the driving chain 53, and the outer ring of the driving chain 53 is meshed with the first driven chain wheel 51.
As a possible implementation, the chain transmission assembly 5 further comprises: an adjustment sprocket 54, the adjustment sprocket 54 being disposed between and below the drive sprocket 50 and the first driven sprocket 51. The adjustment sprocket 54 is connected to the adjustment sprocket 54. And a bearing connected to an end of the shaft of the adjustment sprocket 54. And the lifting assembly 55, the actuating end of the lifting assembly 55 is connected with the bearing to drive the bearing, the adjusting chain wheel 54 shaft and the adjusting chain wheel 54 to move upwards or downwards.
As one possible implementation, the lifting assembly 55 includes: the backup pad, the backup pad is connected with smashing the outside that case 1 is close to a lateral wall of drive assembly 5, and the screw hole is seted up to the backup pad position that is close to the suspension end. The adjusting rod is provided with an external thread section at one end connected with the supporting plate; the other end of the adjusting rod is connected with the bearing through a middle rotating rod.
As a possible implementation manner, a blocking plate 22 is disposed on a side, away from the second hollow rotating portion 30, of the first hollow rotating portion 20, the blocking plate 22 extends from one side wall to the other side wall of the crushing box 1, and the blocking plate 22 does not interfere with the first hollow rotating portion 20.
As a possible implementation, the crushing box 1 includes: two side walls which are oppositely arranged, end walls connected with the same ends of the two side walls, a coarse crushing barrel which is arranged between the two side walls and is provided with an end opening communicated with a feed inlet 10, and a fine crushing barrel which is arranged between the two side walls and is provided with an end opening communicated with an air inlet 11; the opposite walls of the coarse crushing barrel and the fine crushing barrel are provided with side openings which are communicated with each other, and a discharge hole is arranged between the coarse crushing barrel and the fine crushing barrel.
As a possible implementation manner, the plurality of first threaded rods 21 are distributed at intervals on the inner wall of the coarse crushing barrel; a plurality of second threaded rods 31 are spaced apart on the inner wall of the fine crushing barrel.
In the description of the above embodiments, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.
The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.
Claims (10)
1. A powder kneading machine, comprising:
The side wall of the crushing box is provided with a feed inlet and an air inlet which are adjacent, and the top wall of the crushing box is provided with a discharge outlet;
The coarse crushing assembly is arranged at the position of the crushing box close to the feed inlet; the coarse crushing assembly comprises a first hollowed-out rotating part extending from one side wall to the other side wall of the crushing box, and a plurality of first threaded rods arranged on the outer side of the first hollowed-out rotating part, wherein the plurality of first threaded rods are arranged at intervals and extend from one side wall to the other side wall of the crushing box; a gap is formed between the first hollowed-out rotating part and the first threaded rod;
The fine crushing assembly is arranged at a position of the crushing box close to the air inlet; the fine crushing assembly comprises a second hollowed-out rotating part extending from one side wall to the other side wall of the crushing box, and a plurality of second threaded rods arranged outside the second hollowed-out rotating part, wherein the second threaded rods are arranged at intervals and extend from one side wall to the other side wall of the crushing box; a gap is formed between the second hollowed-out rotating part and the second threaded rod; the second hollowed-out rotating part and the first hollowed-out rotating part rotate relatively;
The motor is arranged at one end outside the powder box;
The power input end of the transmission assembly is connected with the power output end of the motor, and the power output end of the transmission assembly is respectively in power connection with the first hollowed-out rotating part and the second hollowed-out rotating part.
2. The powder kneading machine of claim 1, further comprising a discharge barrel disposed at the discharge port; the length of the discharge cylinder is determined according to the particle size of the crushed material, i.e., the particle size of the crushed material is positively correlated with the length of the discharge cylinder.
3. The powder kneading machine according to claim 1, wherein the first hollowed-out rotating part comprises a planar end cover, an annular end cover and a plurality of coarse crushing plates; the planar end cover is arranged on the inner side of a side wall, close to the transmission assembly, of the crushing box; the annular end cover is arranged on the inner side of the other side wall opposite to the side wall; two ends of each coarse crushing plate are respectively connected to the planar end cover and the annular end cover, and a plurality of coarse crushing plates form a circular combination;
The second hollowed-out rotating part comprises a planar end cover, an annular end cover and a plurality of fine crushing plates; the planar end cover is arranged on the inner side of a side wall, close to the transmission assembly, of the crushing box; the annular end cover is arranged on the inner side of the other side wall opposite to the side wall; two ends of each fine crushing plate are respectively connected to the planar end cover and the annular end cover, and a plurality of coarse crushing plates form a circular combination;
the number of fine crushing plates is greater than the number of coarse crushing plates.
4. A powder kneading machine according to claim 3, wherein the transmission assembly is any one of a chain transmission assembly or a belt transmission assembly.
5. The powder kneading machine of claim 4, wherein the transmission assembly is a chain transmission assembly comprising:
The driving chain wheel is connected with an output shaft of the motor;
The first driven sprocket and the first driven sprocket shaft are connected with a planar end cover included in the first hollowed-out rotating part;
The second driven sprocket wheel and the second driven sprocket wheel shaft are connected with a planar end cover included in the second hollowed-out rotating part;
And the inner ring of the transmission chain is sleeved on the driving sprocket and the second driven sprocket, and the outer ring of the transmission chain is meshed with the first driven sprocket.
6. The powder kneading machine of claim 5, wherein the chain drive assembly further comprises:
The adjusting chain wheel is arranged between the driving chain wheel and the first driven chain wheel and positioned below the driving chain wheel and the first driven chain wheel;
the adjusting chain wheel shaft is connected with the adjusting chain wheel;
a bearing connected to an end of the adjustment sprocket shaft;
And the execution end of the lifting assembly is connected with the bearing to drive the bearing, the adjusting sprocket shaft and the adjusting sprocket to move upwards or downwards.
7. The powder kneading machine of claim 6, wherein the lifting assembly comprises:
The supporting plate is connected with the outer side of the crushing box, which is close to one side wall of the transmission assembly, and a threaded hole is formed in the position, which is close to the suspension end, of the supporting plate;
the end, connected with the supporting plate, of the adjusting rod is provided with an external thread section; the other end of the adjusting rod is connected with the bearing through a middle rotating rod.
8. The powder kneading machine according to claim 1, wherein a blocking plate is provided in the first hollowed-out rotating portion at a side away from the second hollowed-out rotating portion, the blocking plate extends from one side wall of the pulverizing box to the other side wall, and the blocking plate does not interfere with the first hollowed-out rotating portion.
9. The powder kneading machine according to claim 1, wherein the pulverizing tank includes: the device comprises two side walls which are oppositely arranged, end walls connected with the same ends of the two side walls, and a coarse crushing barrel arranged between the two side walls, wherein the coarse crushing barrel is provided with an end opening communicated with a feed inlet, and a fine crushing barrel arranged between the two side walls, and the fine crushing barrel is provided with an end opening communicated with an air inlet; the opposite walls of the coarse crushing barrel and the fine crushing barrel are respectively provided with a side opening which is communicated with each other, and the discharge hole is arranged between the coarse crushing barrel and the fine crushing barrel.
10. The powder kneading machine according to claim 9, wherein a plurality of the first threaded rods are spaced apart on the inner wall of the coarse pulverizing tub; the second threaded rods are distributed on the inner wall of the fine crushing barrel at intervals.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322581549.1U CN220969329U (en) | 2023-09-22 | 2023-09-22 | Powder kneading machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322581549.1U CN220969329U (en) | 2023-09-22 | 2023-09-22 | Powder kneading machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220969329U true CN220969329U (en) | 2024-05-17 |
Family
ID=91056428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322581549.1U Active CN220969329U (en) | 2023-09-22 | 2023-09-22 | Powder kneading machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220969329U (en) |
-
2023
- 2023-09-22 CN CN202322581549.1U patent/CN220969329U/en active Active
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