CN215694357U - Double-tooth crusher with noise reduction structure - Google Patents
Double-tooth crusher with noise reduction structure Download PDFInfo
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- CN215694357U CN215694357U CN202122059682.1U CN202122059682U CN215694357U CN 215694357 U CN215694357 U CN 215694357U CN 202122059682 U CN202122059682 U CN 202122059682U CN 215694357 U CN215694357 U CN 215694357U
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- crushing
- crushing box
- dust absorption
- noise
- noise reduction
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Abstract
The utility model relates to the technical field of crushers, and provides a double-tooth crusher with a noise reduction structure, which comprises a crushing box, a crushing roller and a discharge hole, wherein the crushing roller is arranged at the middle position inside the crushing box, the discharge hole is formed in the bottom end of the crushing box, a servo motor is arranged at the rear end of the crushing box, a rotating shaft of the servo motor extends into the crushing box and is connected with the rear end of the crushing roller, a noise reduction structure main body is arranged on the outer wall of the crushing box, the noise reduction structure main body comprises a sound absorption plate, sound absorption cotton and a sound absorption felt, and the sound absorption felt is arranged on the outer wall of the crushing box. According to the utility model, the noise reduction structure main body is arranged, so that noise can be generated when the crushing box is used for crushing, and if the noise is not reduced and weakened, the noise can damage ears of workers, so that the generated noise can be absorbed and weakened through the sound absorption board, the sound absorption cotton and the sound absorption felt, and the noise reduction effect is improved.
Description
Technical Field
The utility model relates to the technical field of crushers, in particular to a double-tooth crusher with a noise reduction structure.
Background
Along with the continuous development of the society and the continuous improvement of science, the double-roller crusher is more and more widely used, can crush chemical engineering, cement, refractory materials, grinding materials and building materials, has more excellent effect than common crushing machines in the refractory materials and mining industries, and is widely applied to the industries of crushing steel sand and the like in recent years, but the double-roller crusher can generate noise in the crushing process, and can damage ears if being in a noise environment for a long time, so that the double-roller crusher with the noise reduction structure is needed;
the device on the market is various, can satisfy people's user demand basically, but still has certain traditional this type of double tooth breaker of problem, owing to do not set up the structure of making an uproar, leads to the noise too big, therefore the suitability is less than.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model aims to provide a double-tooth crusher with a noise reduction structure, which is used for solving the defect that the existing double-tooth crusher with the noise reduction structure is inconvenient to reduce noise.
(II) contents of utility model
In order to solve the technical problems, the utility model provides the following technical scheme: a double-tooth crusher with a noise reduction structure comprises a crushing box, a crushing roller and a discharge hole, wherein the crushing roller is arranged in the middle of the inside of the crushing box;
a discharge port is formed in the bottom end of the crushing box, and a servo motor is arranged at the rear end of the crushing box;
the utility model discloses a crushing box, including broken case, servo motor's pivot, noise reduction structure main part, noise absorption board, sound absorption cotton and sound absorption felt, sound absorption felt sets up on the outer wall of broken case.
Preferably, one side of the sound-absorbing felt is provided with sound-absorbing cotton, and one side of the sound-absorbing cotton is provided with a sound-absorbing plate.
Preferably, the both sides on broken roof end all are provided with dust absorption mechanism, dust absorption mechanism includes suction fan, dust absorption pipe, dust absorption mouth, filter screen and holds the case, the suction fan sets up the both sides with broken roof end, the top of suction fan is provided with the dust absorption pipe, the rear end of suction fan is provided with holds the case, the dust absorption mouth sets up in the both sides on broken incasement portion top, the inside of dust absorption mouth is provided with the filter screen, the dust absorption pipe is connected with one side of dust absorption mouth.
Preferably, the bottom of discharge gate is provided with even discharge mechanism, even discharge mechanism includes transport case, bull stick, branch material leaf, feed opening and driving motor, the transport case sets up in the bottom of discharge gate, the inside of transport case is provided with the bull stick, be provided with on the lateral wall of bull stick and divide the material leaf, one side of transport case is provided with driving motor, driving motor's pivot is connected with one side of bull stick, the feed opening is seted up in one side of transport case bottom.
Preferably, the material distributing blades are arranged in a plurality and are arranged on the outer side wall of the rotating rod at equal intervals.
Preferably, a plurality of teeth are arranged on the outer side wall of the crushing roller, and the teeth are distributed on the outer side wall of the crushing roller in an annular shape.
Preferably, the crushing rollers are provided in two groups, the two groups being symmetrically distributed about a vertical axis of the crushing box.
(III) advantageous effects
The utility model provides a double-tooth crusher with a noise reduction structure, which has the advantages that: the noise reduction structure main body is arranged, so that noise can be generated when the crushing box is used for crushing, and if the noise is not reduced or weakened, the noise can damage ears of workers, so that the generated noise can be absorbed and weakened through the sound absorption plate, the sound absorption cotton and the sound absorption felt, and the noise reduction effect is improved;
by arranging the dust collection mechanism, a large amount of dust can be generated when the crushing box is crushed, if the dust is not collected, the dust can fly randomly to influence the work of workers, and the dust generated when the crushing box is crushed can be collected through the suction fan, the dust collection pipe and the dust collection port, so that the dust recovery effect is improved;
through being provided with even discharge mechanism, broken raw materials when carrying out the ejection of compact, the condition of jam appears very easily, leads to ejection of compact effect not good, through driving motor and bull stick and the transmission of dividing between the material leaf, the raw materials after can smashing carries out evenly to divide the material, makes kibbling raw materials when the ejection of compact, can be even carry out the ejection of compact to improve the effect of even ejection of compact.
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 description of the embodiments or the prior art will be briefly introduced 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 sectional view of the present invention;
FIG. 2 is a side view partially in section of the present invention;
FIG. 3 is a schematic front view of a noise reduction structure according to the present invention;
FIG. 4 is a partial perspective view of the dust-collecting structure of the present invention;
FIG. 5 is a partial structure diagram of the uniform discharge of the present invention.
The reference numerals in the figures illustrate: 1. a crushing box; 2. a noise reduction structure body; 201. a sound-absorbing panel; 202. sound-absorbing cotton; 203. a sound absorbing felt; 3. a dust suction mechanism; 301. a suction fan; 302. a dust collection pipe; 303. a dust suction port; 304. a filter screen; 305. a containing box; 4. a crushing roller; 5. a discharge port; 6. a uniform discharging mechanism; 601. a delivery box; 602. a rotating rod; 603. separating leaves; 604. a feeding port; 605. a drive motor; 7. a servo motor.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without any inventive step, are within the scope of the present invention.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the double-tooth crusher with the noise reduction structure provided by the utility model comprises a crushing box 1, a crushing roller 4 and a discharge hole 5, wherein the crushing roller 4 is arranged at the middle position inside the crushing box 1, the discharge hole 5 is arranged at the bottom end of the crushing box 1, a servo motor 7 is arranged at the rear end of the crushing box 1, the type of the servo motor 7 can be QS-750W, a rotating shaft of the servo motor 7 extends into the crushing box 1 and is connected with the rear end of the crushing roller 4, a noise reduction structure main body 2 is arranged on the outer wall of the crushing box 1, the noise reduction structure main body 2 comprises a sound absorption plate 201, sound absorption cotton 202 and a sound absorption felt 203, the sound absorption felt 203 is arranged on the outer wall of the crushing box 1, the sound absorption cotton 202 is arranged on one side of the sound absorption felt 203, and the sound absorption plate 201 is arranged on one side of the sound absorption cotton 202;
when the crushing box 1 is used for crushing, noise can be generated, the sound-absorbing felt 203 can absorb and weaken the generated noise, and the sound-absorbing board 201 and the sound-absorbing cotton 202 can further absorb and weaken the noise, so that the noise reduction effect of the crushing box 1 during working is achieved, the noise can not affect workers any more, and the noise reduction work is finished;
the two sides of the top end of the crushing box 1 are respectively provided with a dust collection mechanism 3, each dust collection mechanism 3 comprises a suction fan 301, a dust collection pipe 302, a dust collection port 303, a filter screen 304 and a containing box 305, the suction fan 301 is arranged on the two sides of the top end of the crushing box 1, the top end of the suction fan 301 is provided with the dust collection pipe 302, the containing box 305 is arranged at the rear end of the suction fan 301, the dust collection ports 303 are arranged on the two sides of the top end inside the crushing box 1, the filter screen 304 is arranged inside the dust collection port 303, and the dust collection pipe 302 is connected with one side of the dust collection port 303;
when the crushing is carried out, the servo motor 7 is started by an external power supply, the servo motor 7 drives the crushing roller 4 to rotate, when the crushing roller 4 rotates, raw materials to be crushed are placed in the crushing box 1, the raw materials are crushed by the two groups of rotating crushing rollers 4, when the crushing is carried out, the suction fan 301 is started, the suction fan 301 transmits suction force to the dust suction opening 303 through the dust suction pipe 302, the dust suction opening 303 can suck dust generated by crushing in the crushing box 1, then the dust with larger particles can be filtered by the filter screen 304, and the sucked dust can be conveyed to the inside of the containing box 305 to be stored, so that the dust collection work is completed;
the bottom end of the discharge port 5 is provided with a uniform discharge mechanism 6, the uniform discharge mechanism 6 comprises a conveying box 601, a rotating rod 602, a material separating blade 603, a discharge port 604 and a driving motor 605, the conveying box 601 is arranged at the bottom end of the discharge port 5, the rotating rod 602 is arranged inside the conveying box 601, the material separating blade 603 is arranged on the outer side wall of the rotating rod 602, one side of the conveying box 601 is provided with the driving motor 605, the type of the driving motor 605 can be Y90S-2, the rotating shaft of the driving motor 605 is connected with one side of the rotating rod 602, the feed opening 604 is arranged at one side of the bottom end of the conveying box 601, the material distributing blades 603 are provided with a plurality of material distributing blades, the material distributing blades 603 are arranged on the outer side wall of the rotating rod 602 at equal intervals, the outer side wall of the crushing roller 4 is provided with a plurality of teeth, the teeth are distributed on the outer side wall of the crushing roller 4 in an annular manner, the crushing roller 4 is provided with two groups, and the two groups of crushing rollers 4 are distributed symmetrically about the vertical axis of the crushing box 1;
when the crushed raw materials fall into the conveying box 601 through the discharge port 5, the driving motor 605 is started, the driving motor 605 drives the rotating rod 602 to rotate through rotation, the rotating rod 602 drives the material distributing blade 603 to distribute the raw materials in the conveying box 601 in the rotating process, and the distributed raw materials are uniformly discharged through the discharge port 604.
The working principle is as follows: when the noise reduction box is used, firstly, when the crushing box 1 is used for crushing, noise can be generated, the noise absorption felt 203 can absorb and weaken the generated noise, and the noise absorption plate 201 and the sound absorption cotton 202 are used for further absorbing and weakening the noise, so that the noise reduction effect of the crushing box 1 during working is achieved, the noise can not affect working personnel any more, and the noise reduction work is completed;
secondly, when carrying out the crushing, external power supply starts servo motor 7 earlier, servo motor 7 drives crushing roller 4 and rotates, crushing roller 4 is when rotating, the inside of crushing case 1 is put into to the raw materials that will need to break, two sets of rotatory crushing roller 4 can smash the raw materials, when carrying out the crushing, start suction fan 301, suction fan 301 transmits suction through dust absorption pipe 302 for dust absorption mouth 303, dust absorption mouth 303 can absorb the inside crushing production of crushing case 1, then the use of filter screen 304 can filter the dust that the granule is great, and the dust after absorbing can be carried and stored the inside that holds case 305, thereby accomplish the dust collection work;
finally, when the crushed raw materials fall into the conveying box 601 through the discharge port 5, the driving motor 605 is started, the driving motor 605 drives the rotating rod 602 to rotate through rotation, the rotating rod 602 can drive the material distributing blade 603 to distribute the raw materials in the conveying box 601 in the rotating process, and the distributed raw materials can be uniformly discharged through the discharge port 604 to finally complete the use work of the double-tooth crusher with the noise reduction structure.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (7)
1. The utility model provides a double tooth breaker with structure of making an uproar falls, includes broken case (1), crushing roller (4) and discharge gate (5), its characterized in that: a crushing roller (4) is arranged in the middle of the inside of the crushing box (1);
a discharge hole (5) is formed in the bottom end of the crushing box (1), and a servo motor (7) is arranged at the rear end of the crushing box (1);
the pivot of servo motor (7) extends to the inside of broken case (1) and the rear end of crushing roller (4) is connected, be provided with on the outer wall of broken case (1) and fall structure main part (2) of making an uproar, fall structure main part (2) of making an uproar including abatvoix (201), inhale sound cotton (202) and inhale sound felt (203), it sets up on the outer wall of broken case (1) to inhale sound felt (203).
2. A double tooth crusher with a noise reducing structure according to claim 1, wherein: inhale one side of sound felt (203) and be provided with and inhale sound cotton (202), it is provided with abatvoix (201) to inhale one side of sound cotton (202).
3. A double tooth crusher with a noise reducing structure according to claim 1, wherein: the both sides on broken case (1) top all are provided with dust absorption mechanism (3), dust absorption mechanism (3) include suction fan (301), dust absorption pipe (302), dust absorption mouth (303), filter screen (304) and hold case (305), suction fan (301) set up the both sides on broken case (1) top, the top of suction fan (301) is provided with dust absorption pipe (302), the rear end of suction fan (301) is provided with and holds case (305), dust absorption mouth (303) set up in the both sides on broken case (1) inside top, the inside of dust absorption mouth (303) is provided with filter screen (304), dust absorption pipe (302) are connected with one side of dust absorption mouth (303).
4. A double tooth crusher with a noise reducing structure according to claim 1, wherein: the bottom of discharge gate (5) is provided with even discharge mechanism (6), even discharge mechanism (6) are including transport case (601), bull stick (602), branch material leaf (603), feed opening (604) and driving motor (605), transport case (601) sets up in the bottom of discharge gate (5), the inside of transport case (601) is provided with bull stick (602), be provided with on the lateral wall of bull stick (602) and divide material leaf (603), one side of transport case (601) is provided with driving motor (605), the pivot of driving motor (605) is connected with one side of bull stick (602), one side of transport case (601) bottom is seted up in feed opening (604).
5. A double tooth crusher with a noise reducing structure in accordance with claim 4 wherein: the material separating blades (603) are arranged in a plurality, and the material separating blades (603) are arranged on the outer side wall of the rotating rod (602) at equal intervals.
6. A double tooth crusher with a noise reducing structure according to claim 1, wherein: the outer side wall of the crushing roller (4) is provided with a plurality of teeth which are distributed on the outer side wall of the crushing roller (4) in an annular shape.
7. A double tooth crusher with a noise reducing structure according to claim 1, wherein: the crushing rollers (4) are arranged in two groups, and the two groups of crushing rollers (4) are symmetrically distributed around the vertical axis of the crushing box (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122059682.1U CN215694357U (en) | 2021-08-30 | 2021-08-30 | Double-tooth crusher with noise reduction structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122059682.1U CN215694357U (en) | 2021-08-30 | 2021-08-30 | Double-tooth crusher with noise reduction structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215694357U true CN215694357U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122059682.1U Active CN215694357U (en) | 2021-08-30 | 2021-08-30 | Double-tooth crusher with noise reduction structure |
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| Country | Link |
|---|---|
| CN (1) | CN215694357U (en) |
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2021
- 2021-08-30 CN CN202122059682.1U patent/CN215694357U/en active Active
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