CN202290212U - Precrushing device and plastic casing crushing line applying the same - Google Patents
Precrushing device and plastic casing crushing line applying the same Download PDFInfo
- Publication number
- CN202290212U CN202290212U CN2011204442953U CN201120444295U CN202290212U CN 202290212 U CN202290212 U CN 202290212U CN 2011204442953 U CN2011204442953 U CN 2011204442953U CN 201120444295 U CN201120444295 U CN 201120444295U CN 202290212 U CN202290212 U CN 202290212U
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- Prior art keywords
- precrushing device
- hood
- rotating shaft
- precrushing
- charging aperture
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Abstract
The utility model discloses a precrushing device and a plastic casing crushing line applying the device. The precrushing device comprise s a machine casing provided with a feed port and a discharge port, bearings arranged on the two sides of the machine casing, and two rotating shafts which are supported by the bearings and pass through the inner side and the outer side of the machine casing, wherein the two rotating shafts are connected through a chain, round rods or cutter blades are mounted on the circumferential surface of each rotating shaft, and any one of the two rotating shafts is connected with a motor through a belt. The round rods or the cutter blades are arranged on the rotating shafts in a spiral manner. The plastic casing crushing line is provided with the precrushing device in front of a crushing device, and can crush the external packages or casings of waste products of large volumes, and especially has a good crushing effect on hollow thin-walled objects with large volumes, so as to avoid manual intervention and improve the operating efficiency of the production line.
Description
Technical field
The utility model relates to environmental protection reclaimer technical field, and the plastic housing that is specifically related to a kind of precrushing device and uses this device pulverize to produce line.
Background technology
Breaker is the capital equipment in the waste and old reclaimer, and it mainly acts on is that external packing or shell with waste product carries out fragmentation, reaches the certain particle size, and convenient waste and old material is made again.When fragmentation, the broken production efficiency of some material is low, for example the plastic casing of television set; The characteristic of this shells is that volume is big, and hollow and wall are thin, when broken often cut-in without ball cut (material is not cut); Cause crushing efficiency very low; The dimensions of this shells is many simultaneously, and the appearance and size size variation is very big, from 14 inches to 29 inches.As selecting disintegrating machine by the appearance and size of maximum, cause the disintegrating machine that needs choosing very big on the one hand, equipment cost improves several times, and production efficiency is still very low, moves uneconomical.Existing on the other hand disintegrating machine is young because of charging, to big object, can't hold, and causes and can't process, and equipment can not make full use of.This shells only needs the strength little to its effect in addition, just can make it be divided into independently some small size materials.The inventor of the utility model finds: if the volume of product external packaging that is broken or shell is big; When hollow and wall approach; The charging aperture of disintegrating machine can not hold this external packing or shell, and what needs were artificial carries out preliminary fragmentation with hammer or other weights, then fragment is put in the breaker; Such operation has reduced production efficiency, the artificial broken muscle power that also can expend labourer.If before fragmentation, add the precrushing device technique one, bulky object is slightly smashed, can improve disintegrating machine productivity ratio or improve usage ratio of equipment, improve economical operation.To the enterprise of the waste and old housing of TV set of professional treatment of great use, can significantly improve production efficiency especially, increase economic efficiency.
The utility model content
The utility model provides a kind of precrushing device, can be good at addressing the above problem.
The precrushing device that the utility model provides; Comprise the hood that is formed with charging aperture and discharging opening; Be set in the bearing of hood both sides, two by bearings and run through in the hood rotating shaft in the outside, connects through chain between two rotating shafts; Pole or blade are installed on the circumferential surface of rotating shaft, and any rotating shaft in two rotating shafts is connected with motor through belt.
The precrushing device that the utility model embodiment provides; With motor as drive source; Employing is equipped with the rotating shaft of pole or blade as fragmentation cell; Can be apace the external packing or the shell of waste and old product sheet be carried out preliminary fragmentation, saved artificial preliminary broken step, improved disintegrating machine production efficiency.
The utility model also provides a kind of broken line that produces of plastic housing of using above-mentioned precrushing device; Comprise breaker with charging aperture and discharging opening and above-mentioned precrushing device, the discharging opening of said precrushing device engages with the charging aperture of said breaker.
Technique scheme can be found out; Because the utility model embodiment installs the precrushing device additional at nose block; External packing or shell for the bigger waste product of volume also can in time be broken into some wisps; The object of especially big to volume, hollow and thin-walled has good crushing effect, has promoted the operating efficiency of whole product line.
Description of drawings
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art; To do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art below; Obviously, the accompanying drawing in describing below only is some embodiment of the utility model, for those of ordinary skills; Under the prerequisite of not paying creative work, can also obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the main TV structure sketch map of the precrushing device that provides of the utility model embodiment 1;
Fig. 2 is the plan structure sketch map of the precrushing device that provides of the utility model embodiment 1;
Fig. 3 is the front view of the pole of the precrushing device that provides of the utility model embodiment 1;
Fig. 4 is the front view of blade in the precrushing device that provides of the utility model embodiment 2;
Fig. 5 is the left view of blade in the precrushing device that provides of the utility model embodiment 2;
Fig. 6 is the broken structural representation that produces line of plastic housing that the utility model embodiment 3 provides.
The specific embodiment
To combine the accompanying drawing among the utility model embodiment below, the technical scheme among the utility model embodiment is carried out clear, intactly description, obviously, described embodiment only is the utility model part embodiment, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtained under the creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment 1: the utility model embodiment provides a kind of precrushing device; Comprise the hood that is formed with charging aperture and discharging opening; Be set in the bearing of hood both sides, two by bearings and run through in the hood rotating shaft in the outside, connects through chain between two rotating shafts; On the circumferential surface of rotating shaft, pole is installed, any rotating shaft in two rotating shafts is connected with motor through belt.Particularly, like Fig. 1, shown in Figure 2, said charging aperture 111 is formed at the top of hood 11 and is the low beveled mouth of the high another side in one side, and said discharging opening 112 is formed at hood 11 bottoms, below discharging opening 112, is provided for the swash plate of leakproof backgauge.Be set with bearing on the hood 11,, on hood 11, be set with the clutch shaft bearing 121 and second bearing 122 as the optimal way of present embodiment; Said two rotating shaft horizontal positioned and axis are parallel to each other, clutch shaft bearing 121 supporting revolving shafts 131, the second bearings 122 supporting revolving shafts 132; Rotating shaft 131 and rotating shaft 132 all run through the interior outside of hood 11; On the circumferential surface of rotating shaft 131 and rotating shaft 132 pole 13 is installed all, pole 13 is installed on the circumferential surface of said rotating shaft with the mode of helical arrangement, and Fig. 3 shows the front view of pole described in the utility model embodiment; The length of pole and shape can be regulated as required; If the object of precrushing is bigger, the growth that then length of pole also can be suitable it is understandable that; Axial line distance between the clutch shaft bearing 121 and second bearing 122 should add the length sum of rotating shaft diameter greater than two pole length, can not bump each other when guaranteeing that two rotating shafts are rotated.The driving force of rotating shaft comes from motor 14; In order to guarantee the output torque of motor, can also on the output shaft of motor, install reductor additional, suit belt pulley on the output shaft of motor 14; Corresponding with it; Also can install belt pulley additional in the rotating shaft, motor pulley and rotating shaft upper belt pulley are realized transmission through belt, pass through sprocket wheel and chain drive between two rotating shafts.Can guarantee transmission efficiency.Certainly; Also can adopt the chain transmission between motor and the rotating shaft; Also can combine to realize transmission through gear then, should not constitute restriction the utility model protection domain for the connected mode between motor and the rotating shaft with the main shaft of motor near near the rotating shaft.In the precrushing device, can also add support 16, said hood 11 all is fixed on the support 16 with motor 14.On four feets of support, adjusting device can also be set, be used to regulate the levelness and the whole height of entire bracket, well dock with other devices so that the precrushing device is installed to when producing on the line.In addition; In order to guarantee the firm of hood, on the sidewall of hood, have reinforcement 17, the mode that installs additional of reinforcement can be that horizontal direction is attached on the sidewall of hood; Also can be that vertical direction is attached to the hood sidewall, should not constitute restriction the utility model for the concrete mode that installs additional.Junction at each rotating shaft and bearing can also add protective cover 18, can guarantee personal safety.
Embodiment 2: the precrushing device that present embodiment provides comprises the hood that is formed with charging aperture and discharging opening; Be set in the bearing of hood both sides, two by bearings and run through in the hood rotating shaft in the outside, connects through chain between two rotating shafts; On the circumferential surface of rotating shaft, blade is installed; Any rotating shaft in two rotating shafts is connected with motor through belt, wherein also comprises the feed belt with feed hopper, and said feed belt engages with said charging aperture.
Two rotating shafts of same employing particularly, have screw thread on the root of blade in the present embodiment; Correspondingly, have on the periphery of rotating shaft and be used for the screwed hole that blade is installed on it, blade is realized being threaded with rotating shaft; Certainly, the periphery of rotating shaft can directly be provided with shrinkage pool, and the root of blade is inserted in the shrinkage pool; Adopt the connected mode of welding with shrinkage pool, Fig. 4, Fig. 5 show the blade structure that adopts the thread connection mounting means, and this blade is divided into cutter head 201 and handle of a knife 202; Cutter head 201 has the two sides blade so that rotating shaft rotating process can both play crushing effect, should not constitute the restriction to the utility model for the connected mode of blade and rotating shaft.The axial line distance of two rotating shafts satisfies equally the condition that adds rotating shaft diameter sum greater than the length of two blades, on axis direction, whenever behind 50mm, one turn 90 degrees last relatively the revolving cutter around the shaft of cutter, and the formation helical arrangement reaches the crushing effect of the best.
Embodiment 3: the utility model embodiment provides a kind of plastic housing the broken line that produces; Comprise breaker with charging aperture and discharging opening and the precrushing device in the foregoing description 1 or 2, the discharging opening of said precrushing device engages with the charging aperture of said breaker.
Structure for the precrushing device can repeat no more in detail with reference to the specific descriptions in the foregoing description 1 or 2 here.
Particularly; As shown in Figure 6, precrushing device 31 comprises the feed belt 310 with feed hopper 311, and the tail end of feed belt 310 combines with the charging aperture of precrushing device; Thereby the object that reclaims is sent into charging aperture by feed hopper 311 through feed belt 310; Object carries out precrushing by rotating shaft in hood, come out from discharging opening then, enters into to carry out complete fragmentation in the breaker 32 again.Between the charging aperture of the discharging opening of precrushing device 31 and breaker 32, also be connected with a conveyer belt 321 in this enforcement, the object after the precrushing further sent into breaker accomplish broken.Because the hood of processing precrushing device is realized easily, so the charging aperture of precrushing device is realized heavy caliber, the charging aperture greater than breaker that in design, can the charging aperture of precrushing device be designed easily.
The broken line that produces of plastic housing among the utility model embodiment installs the precrushing device additional before breaker; The waste product external packing of larger volume or shell are advanced the precrushing device carried out preliminary treatment; Carry out complete fragmentation by breaker then; Can save manpower and get involved, improve the operating efficiency of whole product line.
More than precrushing device that the utility model embodiment is provided and the broken line that produces of plastic housing of using this device; Carried out detailed introduction; Used concrete example among this paper the principle and the embodiment of the utility model are set forth, the explanation of above embodiment just is used to help to understand the core concept of the utility model; Simultaneously, for one of ordinary skill in the art, according to the thought of the utility model, the part that on the specific embodiment and range of application, all can change, in sum, this description should not be construed as the restriction to the utility model.
Claims (9)
1. precrushing device; It is characterized in that: comprise the hood that is formed with charging aperture and discharging opening; Be set in the bearing of hood both sides, two by bearings and run through in the hood rotating shaft in the outside, connects through chain between two rotating shafts; Pole or blade are installed on the circumferential surface of rotating shaft, and any rotating shaft in two rotating shafts is connected with motor through belt.
2. a kind of precrushing device as claimed in claim 1 is characterized in that: also comprise support, said hood and motor all are fixed on the support.
3. according to claim 1 or claim 2 a kind of precrushing device is characterized in that: have reinforcement on the sidewall of said hood.
4. a kind of precrushing device as claimed in claim 1; It is characterized in that: said charging aperture is formed at the top of hood and is the low beveled mouth of the high another side in one side; Said discharging opening is formed at the hood bottom, below discharging opening, is provided for the swash plate of leakproof backgauge.
5. according to claim 1 or claim 2 a kind of precrushing device, it is characterized in that: also comprise the feed belt with feed hopper, said feed belt engages with said charging aperture.
6. according to claim 1 or claim 2 a kind of precrushing device, it is characterized in that: said two rotating shaft horizontal positioned and axis are parallel to each other.
7. according to claim 1 or claim 2 a kind of precrushing device, it is characterized in that: said pole or blade are installed on the circumferential surface of said rotating shaft with the mode of helical arrangement.
8. according to claim 1 or claim 2 a kind of precrushing device, it is characterized in that: the output shaft of said motor adds decelerator.
9. the broken line that produces of a plastic housing is characterized in that: comprise any one precrushing device in breaker with charging aperture and discharging opening and the claim 1 to 8, the discharging opening of said precrushing device engages with the charging aperture of said breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204442953U CN202290212U (en) | 2011-11-10 | 2011-11-10 | Precrushing device and plastic casing crushing line applying the same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204442953U CN202290212U (en) | 2011-11-10 | 2011-11-10 | Precrushing device and plastic casing crushing line applying the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202290212U true CN202290212U (en) | 2012-07-04 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204442953U Expired - Fee Related CN202290212U (en) | 2011-11-10 | 2011-11-10 | Precrushing device and plastic casing crushing line applying the same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202290212U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233957A (en) * | 2015-11-24 | 2016-01-13 | 全友家私有限公司 | Automatic crushed material rim charge crushing system suitable for panel rim charge after rough shape cutting |
| CN105251598A (en) * | 2015-11-24 | 2016-01-20 | 全友家私有限公司 | Automatic rim charge feeding and crushing system applicable to cut panel rim charge |
| CN105289812A (en) * | 2015-11-24 | 2016-02-03 | 全友家私有限公司 | Automatic feeding and rim charge crushing system used for cut plate rim charge |
| CN107774411A (en) * | 2017-11-03 | 2018-03-09 | 宁波德科自动门科技有限公司 | A kind of twin shaft disintegrating apparatus for being not easy wearing blade |
-
2011
- 2011-11-10 CN CN2011204442953U patent/CN202290212U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105233957A (en) * | 2015-11-24 | 2016-01-13 | 全友家私有限公司 | Automatic crushed material rim charge crushing system suitable for panel rim charge after rough shape cutting |
| CN105251598A (en) * | 2015-11-24 | 2016-01-20 | 全友家私有限公司 | Automatic rim charge feeding and crushing system applicable to cut panel rim charge |
| CN105289812A (en) * | 2015-11-24 | 2016-02-03 | 全友家私有限公司 | Automatic feeding and rim charge crushing system used for cut plate rim charge |
| CN107774411A (en) * | 2017-11-03 | 2018-03-09 | 宁波德科自动门科技有限公司 | A kind of twin shaft disintegrating apparatus for being not easy wearing blade |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120704 Termination date: 20171110 |