CN211385227U - Breaker for waste material - Google Patents

Breaker for waste material Download PDF

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Publication number
CN211385227U
CN211385227U CN201921849564.7U CN201921849564U CN211385227U CN 211385227 U CN211385227 U CN 211385227U CN 201921849564 U CN201921849564 U CN 201921849564U CN 211385227 U CN211385227 U CN 211385227U
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China
Prior art keywords
crushing
wall
waste
powder
waste material
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CN201921849564.7U
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Chinese (zh)
Inventor
郑锦森
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Xiamen Lili Powder Metallurgy Co ltd
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Xiamen Lili Powder Metallurgy Co ltd
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Priority to CN201921849564.7U priority Critical patent/CN211385227U/en
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Abstract

The utility model discloses a breaker for waste material relates to metallurgical machine technical field, has solved the technical problem who handles the recovery to the waste material that produces among the powder metallurgy process. The crushing device is characterized by comprising a support, a machine shell for containing waste materials to crush, a feeding hole for feeding, a sieve plate which is used for filtering waste material powder and is arranged in a ring shape, a plurality of through holes for the crushed waste material powder to pass through, a crushing device for crushing the waste materials in a crushing cavity into powder, a driving device for driving the crushing device to crush the waste materials, and an aggregation device for collecting the waste material powder; the both ends face about the sieve is laminated with the inner wall of casing, and encloses between its inner wall and the casing inner wall and close the crushing chamber that forms and feed inlet intercommunication, encloses between the inner wall of its outer wall and casing and close the row's material chamber that forms the crushing chamber circumference of formation and set up, the utility model has the advantages of can carry out the breakage to the waste material piece, can reduce dust and spill over in the crushing process.

Description

Breaker for waste material
Technical Field
The utility model relates to a metallurgical machine technical field, more specifically say, it relates to a breaker for waste material.
Background
Powder metallurgy is a process technique for producing metal powder or metal powder (or a mixture of metal powder and nonmetal powder) as a raw material, and then forming and sintering the raw material to produce metal materials, composite materials and various products.
In the powder metallurgy forming process, a large amount of recyclable waste is generated, because a certain pressure is applied to loose powder in a die to form the loose powder by adopting a die forming method at present, the formed pressing blank has certain brittleness when not being sintered and subjected to post-treatment, if the shape of the pressing blank does not meet the requirement, the waste generated in the powder metallurgy process is formed, the waste can be manually crushed, but the manual crushing needs a large amount of time, and simultaneously generates a large amount of dust, so that the environment is polluted, the raised dust has great harm to human bodies, at the moment, a crusher needs to be designed, the waste can be processed and treated, the granularity required by the next operation is achieved through crushing and grinding, and the overflow of the dust is reduced as much as possible in the treatment process.
SUMMERY OF THE UTILITY MODEL
To current technical problem, an object of the utility model is to provide a breaker for waste material, it has the waste material that can produce the metallurgical process and carries out the advantage of broken, can reduce spilling over of dust.
In order to achieve the above purpose, the utility model provides a following technical scheme: comprises a bracket, a shell for containing waste materials and crushing is arranged on the bracket, a feed inlet for feeding is arranged on the shell, the machine shell is internally provided with a sieve plate which is used for filtering waste powder and is arranged in a ring shape, the sieve plate is provided with a plurality of through holes for the crushed powder to pass through, the left end surface and the right end surface of the sieve plate are attached to the inner wall of the casing, a crushing cavity communicated with the feeding hole is formed by the inner wall of the sieve plate and the inner wall of the casing in a surrounding manner, a material discharge cavity which is circumferentially arranged in the ring crushing cavity is enclosed between the outer wall of the sieve plate and the inner wall of the machine shell, the shell is also provided with a crushing device for crushing the waste in the crushing cavity into powder, the outer portion of the shell is provided with a driving device used for driving the crushing device to crush the waste materials, and the support is internally provided with a material collecting device communicated with the material discharging cavity.
Through adopting above-mentioned technical scheme, utilize drive arrangement drive breaker to rotate, the waste material in the crushing chamber in the casing that gets into from the feed inlet is broken under breaker's repetitive action, and the waste material powder after the breakage is accomplished falls into row material intracavity through the perforating hole on the sieve, and the waste material powder in through row material chamber further falls into in the device that gathers materials.
The utility model discloses further set up to: the crushing device comprises a rotating shaft and a plurality of metal sheets, wherein the rotating shaft is connected with the casing in a rotating mode and is coaxially arranged with the crushing cavity, the rotating shaft is arranged on the outer wall of the rotating shaft and is positioned in the crushing cavity, the metal sheets are arranged on the outer peripheral side of the rotating disk and are arranged in an equal distance in the circumferential direction of the axis of the annular rotating disk, gaps are reserved between one side, located on the same side face of the rotating disk, of the metal sheets and the inner wall of the sieve plate, the metal sheets and the rotating disk are arranged in a surrounding mode to form an area and a feed inlet, and one end of the rotating shaft stretches out of the crushing.
Through adopting above-mentioned technical scheme, drive arrangement is used for the rotation axis rotation that the drive links to each other with it, and the rotation axis drives carousel and sheetmetal and rotates, and sheetmetal pivoted in-process drives the waste material that falls into on the sieve, and the waste material rises the in-process because action of gravity down drops, is dropped on sheetmetal or the sieve by the striking breakage, repeats this step, and the waste material is finally broken into the powder of the particle size that can pass through in the perforating hole on the sieve, accomplishes its crushing effect.
The utility model discloses further set up to: the carousel is provided with the one side of sheetmetal and is provided with the broken pole that ring carousel axis circumference equidistance arranged the setting in order to be used for broken waste material, broken pole arrives the distance of rotation axis is less than the distance of sheetmetal to rotation axis.
Through adopting above-mentioned technical scheme, the in-process that is down dropped because of the action of gravity by the waste material that the sheetmetal drove to rise is strikeed by broken pole, and the bullet is further strikeed broken on sieve inner wall, sheetmetal or other broken poles after the striking, repeats this step and can break into the powder with the waste material piece and finally falls into in the device that gathers materials from the perforating hole of sieve.
The utility model discloses further set up to: the rotation axis is kept away from drive arrangement's one end is provided with the regular polygon post that inscribed circle diameter is less than the rotation axis external diameter, the regular polygon post is kept away from drive arrangement's one end is provided with first screw rod, the carousel cover establish the joint in on the regular polygon post, threaded connection has and is used for pressing from both sides the tight first thread bush of fixing on the rotation axis terminal surface of carousel.
Through adopting above-mentioned technical scheme, when broken pole, sheetmetal or carousel wearing and tearing on the carousel are serious, need change this part, can loosen first thread bush soon, pull down the rotation axis, then pull down the carousel and change, screw first thread bush again after having changed.
The utility model discloses further set up to: the casing includes the cabin body and lid, the sieve set up in the cabin is internal, just about the sieve both ends face respectively with the cabin body with the one side laminating that the lid set up in opposite directions, the cabin body with it is in the same place articulated through the hinge between the lid, the position that the hinge was kept away from to the cabin body rotate be connected with the pivot with the axis vertically second screw rod of rotation axis, threaded connection has the second thread bush on the second screw rod, the second thread bush is kept away from the one end of second screw rod is provided with the ring the joint that second thread bush outer wall axis set up is protruding.
By adopting the technical scheme, the arrangement of the sieve plate attached to the two end faces of the cabin body effectively prevents powder from overflowing when the crushing device in the crushing cavity works, when the crusher for waste materials needs to be started, the cover body is rotated to be attached to the cabin body, the second screw rod is rotated to enable the clamping protrusion on the second screw rod to be combined on the cover body, the second thread sleeve connected with the clamping protrusion is screwed on the second screw rod, and at the moment, the cabin body is attached to the cover body to effectively prevent the powder from overflowing; when the cover body needs to be opened to clean the crushing cavity or replace parts, the threaded sleeve is unscrewed to separate the cover body from the cabin body.
The utility model discloses further set up to: the cabin body orientation be provided with the rubber circle that the inner wall of the ring cabin body set up on the terminal surface of lid, work as the lid is located when the cabin body is last, the lid orientation the one side of the cabin body with the rubber circle laminating.
Through adopting above-mentioned technical scheme, utilize the rubber circle to strengthen the leakproofness between the cabin body and the lid, utilize the cushioning effect of rubber circle simultaneously, avoid the cabin body and the lid between often collision cause the damage.
The utility model discloses further set up to: and a baffle plate for preventing waste powder from overflowing is arranged in the feed inlet.
Through adopting above-mentioned technical scheme, when the waste material is smashed at crushing intracavity, the powder in the cavity is easily flushed out from the feed inlet by the atmospheric pressure that the high-speed rotation of rotation axis produced, sets up the baffle in feed inlet department and completely cuts off it can effectively prevent overflowing of powder.
The utility model discloses further set up to: the material collecting device comprises a box body arranged in the support and a hopper arranged in the box body, wherein a box door is arranged on the box body, a lock catch is arranged on the box door, a lock hole corresponding to the lock catch is arranged on the box body, and the lock catch is matched with the lock hole to lock the box door.
Through adopting above-mentioned technical scheme, utilize the hopper to collect the waste material powder that reaches the particle diameter requirement that sieves out from well sieve, arrange the hopper in the box of locking and can prevent that a large amount of powder fly out when falling into the hopper of waste material powder from causing waste and sanitary problem.
The utility model discloses further set up to: the discharge chamber lower extreme is provided with and is located the box and be the discharge hopper that leaks hopper-shaped setting, the lower pot head of discharge hopper is equipped with the cloth section of thick bamboo.
Through adopting above-mentioned technical scheme, can gather the powder through the discharge hopper and discharge, add and establish a cloth section of thick bamboo and can avoid waste material powder to scatter and spill over at the in-process that falls by bigger degree.
Compared with the prior art, the beneficial effects of the utility model are that:
(1) the crushing rod and the metal sheet are matched, so that the waste material block can be continuously crushed for many times in the crushing process, and the crushing process is accelerated;
(2) through the arrangement of the baffle on the feeding hole, the rubber ring on the shell and the box body, dust generated in the crushing process of the waste materials does not overflow out of the bracket, and the influence of the dust in the production process on environmental sanitation is reduced;
(3) through the cooperation setting between regular polygon post on the rotation axis, first screw rod and the first thread bush, the convenient carousel and the other parts on the carousel of wearing and tearing are changed.
Drawings
FIG. 1 is a schematic structural diagram of the present embodiment;
FIG. 2 is a schematic structural diagram of the housing of the present embodiment;
FIG. 3 is a side sectional view of the housing in this embodiment;
FIG. 4 is a schematic view of the connection structure of the cabin and the cover in this embodiment;
FIG. 5 is a schematic structural view of a feed inlet in the present embodiment;
fig. 6 is a schematic structural view of the collecting device in this embodiment.
Reference numerals: 1. a support; 2. a housing; 21. a cabin body; 211. a rubber ring; 22. a cover body; 23. a hinge; 24. a second screw; 25. a second threaded sleeve; 26. clamping the bulges; 3. a feed inlet; 31. a baffle plate; 4. a crushing device; 41. a rotating shaft; 411. a regular polygonal column; 412. a first screw; 413. a first threaded sleeve; 42. a turntable; 43. a metal sheet; 44. a breaking bar; 5. a drive device; 6. a material collecting device; 61. a box body; 62. a hopper; 63. a box door; 64. locking; 65. a lock hole; 7. a sieve plate; 71. a through hole; 8. a grinding chamber; 9. a discharge chamber; 91. a discharge hopper; 92. and (7) fabric cylinders.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and examples.
An embodiment, a breaker for waste material, combine fig. 1 and fig. 2 to show, including the support, install the casing that is used for holding the waste material and carries out kibbling on the support, be provided with the feed inlet that is used for the feeding on the casing, be provided with in the casing and be used for carrying out broken breaker to the waste material, the casing is provided with outside so that being used for driving breaker and carrying out broken drive arrangement to the waste material, and the support is provided with the device that gathers materials that is used for collecting waste material powder below the casing.
Combine fig. 2 and fig. 3 to show, be provided with the sieve that is used for filtering the waste material powder in the casing, the sieve is that the annular shape passes through countersunk head bolted connection and makes laminating between sieve and the casing on the casing inner wall, prevent that waste material and waste material powder from spilling, be provided with the perforating hole that a plurality of ways are used for supplying the powder of broken completion to pass through on the sieve, enclose between the inner wall of sieve and the casing inner wall and close the crushing chamber that forms and feed inlet intercommunication, enclose between the outer wall of sieve and the inner wall of casing and close the row material chamber that forms the crushing chamber circumference of formation setting.
Wherein, with reference to fig. 2 and 3, the crushing device comprises a rotating shaft which is rotatably connected with the casing and one end of which is connected with a driving device outside the casing, a rotating disc which is arranged on the outer wall of the rotating shaft and rotates together with the rotating shaft, and a plurality of metal sheets which are arranged on the outer peripheral side of the rotating disc and are distributed at equal intervals along the circumferential direction of the axis of the ring rotating disc, a gap is left between one surface of each metal sheet which is far away from the rotating disc and the inner wall of the sieve plate, the metal sheets can raise waste blocks or waste powder on the sieve plate, crushing rods which are distributed at equal intervals along the circumferential direction of the axis of the ring rotating disc, when the waste block is raised and falls under the action of gravity, the waste block impacts the crushing rod or the metal sheet to be crushed, the connecting line of the crushing rod and the axis of the rotating shaft and the connecting line of the metal sheet and the axis of the rotating shaft are not on the same straight line, so that the impact point of the waste block is increased, and the waste block can be impacted and crushed more quickly.
As shown in fig. 3, the end of the rotating shaft away from the driving device is provided with a regular polygon column with an inscribed circle diameter smaller than the outer diameter of the rotating shaft, the end of the regular polygon column away from the driving device is provided with a first screw rod, the regular polygon column adopted in the embodiment is a regular hexagon column, the turntable sleeve is provided with a joint on the regular hexagon column, the first screw rod is connected with a first thread sleeve for clamping and fixing the turntable on the end surface of the rotating shaft through threads, and the rotating shaft, the regular polygon column and the first screw rod are integrally arranged. When the crushing rod, the metal sheet or the turntable on the turntable are seriously abraded, the part needs to be replaced, the first thread sleeve is unscrewed, the rotating shaft is detached, then the turntable is detached for replacement, the rotating shaft and the turntable are installed after replacement, and then the first thread sleeve is screwed.
As shown in fig. 2 and 4, the casing includes a cabin body and a cover body, the sieve plate is arranged in the cabin body, the left end face and the right end face of the sieve plate are respectively attached to one face of the cabin body and one face of the cover body which are arranged oppositely, the cabin body and the cover body are hinged together through a hinge, the position of the cabin body far away from the hinge is rotatably connected with a second screw rod with a rotating shaft and a rotating shaft, a second thread sleeve is in threaded connection with the second screw rod, and a clamping protrusion arranged on the outer wall of the second thread sleeve is arranged at one end of the second thread sleeve far away from the. Wherein, the cabin body is provided with the rubber circle that the inner wall of the ring cabin body set up on the terminal surface towards the lid, when the lid was located on the cabin body, the one side and the rubber circle laminating of the lid towards the cabin body.
When the cabin body needs to be cleaned or parts in the cabin body are replaced, the clamping protrusions only need to be rotated, then the second threaded sleeve is driven to rotate on the screw rod, the cover body can be opened from the shell, and the cover body can be locked after cleaning is finished.
As shown in FIG. 5, a baffle for preventing the waste powder from overflowing is arranged in the feed inlet, the baffle is opened, the waste block is sent into the feed inlet, and after the feeding is finished, the baffle is covered to prevent the powder from overflowing from the feed inlet.
As shown in fig. 6, the collecting device comprises a box body arranged in a support and a hopper arranged in the box body, wherein a box door is arranged on the box body, a lock catch is arranged on the box door, a lock hole corresponding to the lock catch is arranged on the box body, the lock catch and the lock hole are matched to lock the box door, the lower end of a discharge cavity is provided with a discharge hopper which is positioned in the box body and is arranged in a funnel shape, and a cloth barrel is sleeved at the lower end of the discharge hopper.
Funnel-shaped discharge hopper discharges the hopper with waste material powder is concentrated, adds and establishes the cloth section of thick bamboo and can let the powder follow the cloth section of thick bamboo and fall to the hopper under the lower extreme of discharge hopper on, keeps away from the one end of discharge hopper with the cloth section of thick bamboo and ties, opens the end again after the breakage, can avoid the high-speed pivoted in-process atmospheric pressure that produces to blow off the powder in the cloth section of thick bamboo, flies off and does not fall into the hopper.
The working process of the utility model is as follows:
the cover body is covered on the cabin body and locked, the driving device drives the rotating shaft to rotate, the rotating shaft drives the rotating disc and the crushing rods and the metal sheets on the rotating disc to rotate together, after waste materials enter the crushing cavity from the feeding hole, the waste materials are crushed by the crushing rods and the metal sheets and fall onto the sieve plate, and waste material powder meeting the requirement of particle size falls into the discharging cavity through the through holes in the sieve plate; the waste material block that does not reach the particle size requirement of arranging the material is driven by the sheetmetal on the carousel and rises, because the influence of action of gravity, the waste material block whereabouts, whereabouts in-process striking broken pole and the sheetmetal rotatory, the waste material block is further broken this moment, the powder that reaches the particle size requirement of the perforating hole on the sieve gets into the row material chamber through the sieve, the waste material block that does not reach the particle size requirement repeats above step, smashes the chamber until reaching the requirement of arranging the material and being discharged, after the powder reachs the row material chamber, reach the hopper through the discharge hopper, the broken work of end waste material.
It is above only the utility model discloses a preferred embodiment, the utility model discloses a scope of protection does not only confine above-mentioned embodiment, the all belongs to the utility model discloses a technical scheme under the thinking all belongs to the utility model discloses a scope of protection. It should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (9)

1. A crusher for waste materials, characterized in that: comprises a bracket, a shell for containing waste materials and crushing is arranged on the bracket, a feed inlet for feeding is arranged on the shell, the machine shell is internally provided with a sieve plate which is used for filtering waste powder and is arranged in a ring shape, the sieve plate is provided with a plurality of through holes for the crushed waste powder to pass through, the left end surface and the right end surface of the sieve plate are attached to the inner wall of the casing, a crushing cavity communicated with the feeding hole is formed by the inner wall of the sieve plate and the inner wall of the casing in a surrounding manner, a material discharge cavity which is circumferentially arranged in the ring crushing cavity is enclosed between the outer wall of the sieve plate and the inner wall of the machine shell, the shell is also provided with a crushing device for crushing the waste in the crushing cavity into powder, the outer portion of the shell is provided with a driving device used for driving the crushing device to crush the waste materials, and the support is internally provided with a material collecting device communicated with the material discharging cavity.
2. The scrap crusher in accordance with claim 1 wherein: the crushing device comprises a rotating shaft and a plurality of metal sheets, wherein the rotating shaft is connected with the shell in a rotating mode and is arranged in the crushing cavity, the metal sheets are arranged on the outer peripheral side of the rotary table in an equidistant mode around the axis of the rotary table in the circumferential direction, the metal sheets are located on the same side face of the rotary table, the metal sheets are far away from one face of the rotary table in the axial direction and the inner wall of the sieve plate, a gap is reserved between the metal sheets and the inner wall of the sieve plate, the metal sheets and the rotary table are arranged in a surrounding mode, an area formed by the metal sheets and the rotary table are communicated with a feed inlet, and one.
3. The scrap crusher in accordance with claim 2 wherein: the carousel is provided with the one side of sheetmetal and is provided with the broken pole that ring carousel axis circumference equidistance arranged the setting in order to be used for broken waste material, broken pole arrives the distance of rotation axis is less than the distance of sheetmetal to rotation axis.
4. The scrap crusher in accordance with claim 2 wherein: the rotation axis is kept away from drive arrangement's one end is provided with the regular polygon post that inscribed circle diameter is less than the rotation axis external diameter, the regular polygon post is kept away from drive arrangement's one end is provided with first screw rod, the carousel cover establish the joint in on the regular polygon post, threaded connection has and is used for pressing from both sides the tight first thread bush of fixing on the rotation axis terminal surface of carousel.
5. The scrap crusher in accordance with claim 4 wherein: the casing includes the cabin body and lid, the sieve set up in the cabin is internal, just about the sieve both ends face respectively with the cabin body with the one side laminating that the lid set up in opposite directions, the cabin body with it is in the same place articulated through the hinge between the lid, the position that the hinge was kept away from to the cabin body rotate be connected with the pivot with the axis vertically second screw rod of rotation axis, threaded connection has the second thread bush on the second screw rod, the second thread bush is kept away from the one end of second screw rod is provided with the ring the joint that second thread bush outer wall axis set up is protruding.
6. The scrap crusher in accordance with claim 5 wherein: the cabin body orientation be provided with the rubber circle that the inner wall of the ring cabin body set up on the terminal surface of lid, work as the lid is located when the cabin body is last, the lid orientation the one side of the cabin body with the rubber circle laminating.
7. The scrap crusher in accordance with claim 1 wherein: and a baffle plate for preventing waste powder from overflowing is arranged in the feed inlet.
8. The scrap crusher in accordance with claim 1 wherein: the material collecting device comprises a box body arranged in the support and a hopper arranged in the box body, wherein a box door is arranged on the box body, a lock catch is arranged on the box door, a lock hole corresponding to the lock catch is arranged on the box body, and the lock catch is matched with the lock hole to lock the box door.
9. The scrap crusher in accordance with claim 8 wherein: the discharge chamber lower extreme is provided with and is located the box and be the discharge hopper that leaks hopper-shaped setting, the lower pot head of discharge hopper is equipped with the cloth section of thick bamboo.
CN201921849564.7U 2019-10-30 2019-10-30 Breaker for waste material Active CN211385227U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201921849564.7U CN211385227U (en) 2019-10-30 2019-10-30 Breaker for waste material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201921849564.7U CN211385227U (en) 2019-10-30 2019-10-30 Breaker for waste material

Publications (1)

Publication Number Publication Date
CN211385227U true CN211385227U (en) 2020-09-01

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201921849564.7U Active CN211385227U (en) 2019-10-30 2019-10-30 Breaker for waste material

Country Status (1)

Country Link
CN (1) CN211385227U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112844704A (en) * 2021-03-04 2021-05-28 北京格瑞德曼仪器设备有限公司 Smash appearance subassembly and smash appearance

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112844704A (en) * 2021-03-04 2021-05-28 北京格瑞德曼仪器设备有限公司 Smash appearance subassembly and smash appearance

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