CN209449663U - Pipe tobacco recovery system and its useless cigarette crushing device - Google Patents

Abstract

The utility model relates to a kind of pipe tobacco recovery system and its useless cigarette crushing devices.Wherein, the cigarette that gives up can be struck after feed inlet enters accommodating chamber by impact item, broken to realize.As shaft rotates, multiple impact items can form the hitting region for surrounding the tubular of shaft.Further, since the barrier effect of baffle, can prevent useless cigarette from just sliding along shaft to discharge port without impact.Therefore, the probability that cigarette is struck in rotating cylinder that gives up greatly promotes.Meanwhile multiple impact items are independently arranged, therefore each impact item can be separated and be dismounted, thus it is easy to operate.Moreover, it is mutually non-interference between each impact item, therefore even if one of them or the damage of several impact items, it nor affects on other impact items and realizes its function.Therefore, above-mentioned pipe tobacco recovery system and its reliability of useless cigarette crushing device are effectively promoted.

Description

Pipe tobacco recovery system and its useless cigarette crushing device

Technical field

The utility model relates to technical field of cigarette machinery, in particular to a kind of pipe tobacco recovery system and its broken dress of useless cigarette It sets.

Background technique

Currently, the meeting that each tobacco productive corporation is all difficult to avoid that in process of production produce it is various unqualified, inferior Cigarette, which is not used to sale circulation, referred to as useless cigarette.But pipe tobacco contained in these useless cigarettes still has There is very high value, therefore it must be recycled.

In pipe tobacco removal process, a most important step is crushed to useless cigarette, so that pipe tobacco is isolated from cigarette paper Come.Currently, a kind of more commonly used crumbling method is to strike broken cigarette device using drum-type to carry out break process to useless cigarette.Useless cigarette First enter from the feed inlet of rotating cylinder, is struck by impact component after being crushed, then be discharged by discharge port, to carry out next process.

Current impact component generally uses the impact item of integral type, and impact item is parallel to shaft setting.However, existing hit It is inconvenient to play item dismounting, and once impact somewhere damage, will lead to entire impact component cannot achieve crushing function.Therefore, The reliability of existing recovery system is poor.

Utility model content

Based on this, it is necessary to for the problem that existing pipe tobacco recovery system reliability is poor, it is higher to provide a kind of reliability Pipe tobacco recovery system and its useless cigarette crushing device.

A kind of useless cigarette crushing device, comprising:

Rotating cylinder, for the hollow structure with accommodating chamber, the both ends of the rotating cylinder offer respectively to be connected to the accommodating chamber Feed inlet and discharge port；

Shaft is rotatably penetrated and arranged in the rotating cylinder and is partially housed in the accommodating chamber；

Multiple baffles are contained in the accommodating chamber and are sheathed in the shaft, and the multiple baffle is along the shaft The setting of extending direction interval；And

Multiple impact items, each impact item is respectively positioned between two adjacent baffles, and each impact The both ends of item are fixedly connected with two adjacent baffles respectively

The rotating cylinder includes two end plates that can be rotated the cylinder and fixed setting that are arranged in one of the embodiments, The cylinder is the hollow cylindrical configuration of both ends open, and described two end plates are covered on the opening at the cylinder both ends respectively, with The accommodating chamber is cooperatively formed with the cylinder, the feed inlet and the discharge port are opened in respectively on described two end plates.

The end plate is connect with the end face of the cylinder by rotor in one of the embodiments,.

The impact item is elongated in one of the embodiments, and each impact item is relative to the shaft It is obliquely installed.

In one of the embodiments, along the feed inlet to the direction of the discharge port, the two neighboring gear Spacing between plate is sequentially reduced.

In one of the embodiments, along the feed inlet to the direction of the discharge port, the baffle it is transversal The area in face is sequentially increased.

It in one of the embodiments, further include being set to the inner wall of the rotating cylinder to mention cigarette component, it is described to mention cigarette component Concaveconvex structure is formed in the inner wall of the rotating cylinder.

It in one of the embodiments, further include spiral stream guidance part, the spiral stream guidance part is along the feed inlet described in The direction of discharge port is set to the inner wall of the rotating cylinder.

The spiral stream guidance part is to be fixed on the inner wall of the rotating cylinder and set around the shaft in one of the embodiments, The helical blade set.

A kind of pipe tobacco recovery system, including bracket, lifting device and screening plant, the pipe tobacco recovery system further include:

Useless cigarette crushing device as described in any one of above preferred embodiment, the rotating cylinder are installed on the bracket；

Wherein, the feed end of the discharge end of the lifting device and the screening plant respectively with the feed inlet and described Discharge port connection.

Above-mentioned pipe tobacco recovery system and its useless cigarette crushing device, useless cigarette can be hit after feed inlet enters accommodating chamber by impact item It beats, it is broken to realize.As shaft rotates, multiple impact items can form the hitting region for surrounding the tubular of shaft.Further, since The barrier effect of baffle can prevent useless cigarette from just sliding along shaft to discharge port without impact.Therefore, the cigarette that gives up is struck in rotating cylinder Probability greatly promote.Meanwhile multiple impact items are independently arranged, therefore each impact item can be separated and be dismounted, thus it is easy to operate.And And it is mutually non-interference between each impact item, therefore even if one of them or the damage of several impact items, nor affect on other impact items Realize its function.Therefore, above-mentioned pipe tobacco recovery system and its reliability of useless cigarette crushing device are effectively promoted.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of pipe tobacco recovery system in the utility model preferred embodiment；

Fig. 2 is the structural schematic diagram of useless cigarette crushing device in pipe tobacco recovery system shown in Fig. 1；

Fig. 3 is the transverse cross-sectional view of cigarette crushing device shown in Fig. 2.

Specific embodiment

The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model, It states.The preferred embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms It realizes, however it is not limited to embodiment described herein.On the contrary, purpose of providing these embodiments is makes to the utility model The understanding of disclosure is more thorough and comprehensive.

It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ", " right side " and similar statement are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term " and or " used herein includes Any and all combinations of one or more related listed items.

Referring to Fig. 1, pipe tobacco recovery system 10 in the utility model preferred embodiment include useless cigarette crushing device 100, Bracket 101, lifting device 102 and screening plant 103.

Bracket 101 plays a supportive role, for installing and fixing useless cigarette crushing device 100, lifting device 102 and screening plant 103 remaining equal element.Specifically, bracket 101 is in frame structure, to realize stable support.Bracket 101 generally by intensity compared with High and light material, such as just pipe, aluminum alloy materials are made.

Specifically in the present embodiment, the bottom of bracket 101 is provided with universal wheel (figure is not marked), can facilitate branch by universal wheel Frame 101 slides along the ground, to effectively promote the mobility of pipe tobacco recovery system 10.

Lifting device 102 is installed on bracket 101, for conveying and being promoted useless cigarette.Wherein, lifting device 102 is used to incite somebody to action Useless cigarette is delivered to discharge end from its feed end.Lifting device 102 can be the form of belt and driving wheel cooperation, can be also lifting The other forms such as tipping bucket, full-automatic mechanical arm.

Screening plant 103 is installed on bracket 101, including feed end and discharge end.Screening plant 103 be used for pipe tobacco with The mixture of cigarette paper is screened, so that pipe tobacco be separated and recovered.Specifically in the present embodiment, screening plant 103 is multilayer circle Vibration sieve.

Please refer to figs. 2 and 3 together, and the useless cigarette crushing device 100 in the utility model preferred embodiment includes rotating cylinder 110, shaft 120, baffle 130 and impact item 140.

Rotating cylinder 110 is with the hollow structure of accommodating chamber (figure is not marked), and the both ends of rotating cylinder 110 offer respectively and accommodating chamber The feed inlet 115 and discharge port 117 of connection.Wherein, the feed end of the discharge end of lifting device 102 and screening plant 103 is distinguished It is connected to feed inlet 115 and discharge port 117.Useless cigarette to be processed first passes through lifting device 102 and enters rotating cylinder by feed inlet 115 It is broken to realize in 110；Further, the useless cigarette after break process becomes the mixture of pipe tobacco and cigarette paper, and through discharge port 117 enter in screening plant 103；Screening plant 103 is separated pipe tobacco and cigarette paper by screening, and obtains pure cigarette with recycling Silk.

In the present embodiment, rotating cylinder 110 includes cylinder 111 and two end plates 113.Cylinder 111 is the hollow of both ends open Tubular structure, two end plates 113 are covered on the opening at 111 both ends of cylinder respectively, to cooperatively form accommodating chamber with cylinder 111.Tool Body, cylinder 111 can be rotatably set on bracket 101, and end plate 113 is fixed on bracket 101.Cylinder 111 can pass through tugboat (figure Do not mark) it drives and rotates.

The feed inlet 115 and discharge port 117 being connected to accommodating chamber are offered on two end plates 113 respectively.Further, two A end plate 113 can be rotated relative to cylinder 111.Therefore, when cylinder 111 rotates, end plate 113 can be remain stationary.Specifically at this In embodiment, end plate 113 is connect with the end face of cylinder 111 by rotor (not shown).Wherein, rotor can be bearing.

When carrying out the processing of broken cigarette, cylinder 111 is rotated and end plate 113 can be then kept fixed.Due to feed inlet 115 and discharging Mouth 117 is opened on end plate 113, therefore feed inlet 115 and discharge port 117 can also be remain stationary during broken cigarette.It is therefore not necessary to Continuous feeding and discharging can be realized by so that rotating cylinder 110 is stopped operating, so that input and output material is convenient.

In the present embodiment, rotating cylinder 110 is obliquely installed relative to bracket 101, and discharge port 117 is close to direct 101 bottom Portion's setting.Therefore, after carrying out useless cigarette and being crushed, the mixture of cigarette paper and pipe tobacco can be under the effect of gravity from feed inlet 115 to out Material mouth 117 is mobile and enters in screening plant 103, without using other ancillary equipments.

Shaft 120 is rotatably penetrated and arranged in rotating cylinder 110 and is partially housed in accommodating chamber.Specifically, the both ends of shaft 120 It can be rotatably coupled by the side wall realization of bearing and rotating cylinder 110, and the middle section of shaft 120 is then contained in accommodating chamber It is interior.Moreover, one end of shaft 120 can be sequentially connected with driving mechanism (such as motor), turned in accommodating chamber with drive shaft 120 It is dynamic.

Baffle 130 can be in rectangular plate-like, circular plate structure, can be formed by materials such as metal, resins.Multiple gears Plate 130 is contained in accommodating chamber and is sheathed in shaft 120.Moreover, multiple baffles 130 are set along the extending direction interval of shaft 120 It sets.Wherein, shaft 120 can also be slightly tilted perpendicular to the surface of baffle 130；It is substantially parallel between multiple baffles 130 to be Can, and the interval between multiple baffles 130 can be equal or unequal.

Since useless cigarette can be moved along shaft 120 under gravity, until entering discharge port 117.So, the part is useless Cigarette residence time in rotating cylinder 110 is too short, may and be not affected by adequately impact and is just discharged from discharge port 117, leads to pipe tobacco It is difficult to be detached from from cigarette paper.

Baffle 130 can effectively prevent useless cigarette from moving along 120 axis direction of shaft, so that useless cigarette can be improved in rotating cylinder 110 Interior residence time.Moreover, multiple baffles 130 form multilayer barrier structure along shaft 120, therefore more to the blocking effect of useless cigarette It is good.

Strike item 140 be it is multiple, be contained in accommodating chamber.Each impact item 140 is respectively positioned on two adjacent baffles 130 Between, and the both ends of each impact item 140 are fixedly connected with two adjacent baffles 140 respectively.Wherein, two adjacent baffles Settable multiple impact items 140 between 130, multiple impact item 140 can be along the circumferentially distributed of shaft 120.

When useless cigarette crushing device 100 works, impact item 140 is rotated with shaft 120.And the useless cigarette entered in accommodating chamber passes through When striking the hitting region of item 140, the impact item 140 of rotation can strike useless cigarette.As rotating cylinder 110 rotates, give up cigarette quilt It throws repeatedly, and after item more than 140 times impacts of impact the cigarette paper cylinder rupture of useless cigarette, pipe tobacco is detached from from cigarette paper.

Hitting region refers to impact item 140 with the covered region of the rotation of shaft 120 institute.Useless cigarette is only in hitting region It is inside possible to be struck.Useless cigarette residence time in hitting region is longer or more by the number of hitting region, then Effective number of blows that useless cigarette is subject to is more, is crushed also more thoroughly.

Specifically, effective impact position of impact item 140 is located at the edge of impact item 140, therefore hitting region is impact item The region of 140 border movement track covering.When useless cigarette is broken, the useless cigarette in part may pass through the edge of impact item 140 and enter Strike the region between item 140 and shaft 120.And baffle 130 can then prevent the part from giving up cigarette along the shifting of 120 axis direction of shaft It is dynamic, continue to strike so as to come back to the useless cigarette in the region in the hitting region for striking item 140, and then make pipe tobacco from cigarette It is detached from paper more thoroughly, to promote the pipe tobacco rate of recovery.

Further, multiple impact items 140 are independently arranged, thus each impact item 140 can separate dismount, therefore it is easy to operate and Setting is flexible.According to different operating conditions, personalized set can be carried out respectively to size, angle and the shape of each impact item 140 Meter, to guarantee optimal crushing effect.Moreover, mutually non-interference between each impact item 140, therefore even if one of them or it is several A impact item 140 damages, and nor affects on other impact items 140 and realizes its function.Therefore, above-mentioned pipe tobacco recovery system 10 and its useless The reliability of cigarette crushing device 100 is effectively promoted.

Specifically in the present embodiment, impact item 140 is elongated, and each impact item 140 is set relative to the inclination of shaft 120 It sets.

Specifically, the impact item 140 of strip is easy for installation.Moreover, because impact item 140 is non-parallel with shaft 120 Setting, therefore the range of hitting region can further increase.It should be pointed out that in other embodiments, impact item 140 can be with Curvilinear, fold-line-shaped.

In the present embodiment, along feed inlet 115 to the direction of discharge port 117, between two neighboring baffle 130 between Away from being sequentially reduced.

Specifically, in the region close to feed inlet 115, since useless cigarette is larger without abundant fragmentation volume, therefore by adjacent two Spacing setting between a baffle 130 it is larger can anti-baffle plate 130 and shaft 120 be stuck.And in the area close to discharge port 117 Domain, useless cigarette volume after broken have become smaller.At this point, smaller be conducive to is arranged in the spacing between two neighboring baffle 130 Enhance blocking effect.

Further, in the present embodiment, along feed inlet 115 to the direction of discharge port 117, baffle 130 it is transversal The area in face is sequentially increased.

Similarly, can be prevented when the area of the cross section of baffle 130 is smaller it is stuck, and the area of the cross section of baffle 130 compared with Blocking effect can then be enhanced when big, to further promote the efficiency of pipe tobacco recycling.

In the present embodiment, the inner wall of rotating cylinder 110, which is provided with, mentions cigarette component 150, mentions cigarette component 150 in rotating cylinder 110 Wall forms concaveconvex structure.Wherein, mentioning cigarette component 150 can be integrally formed with rotating cylinder 110, can also after shaping by welding, riveting, Hingedly, the modes such as fluting are fixed on the inner wall of rotating cylinder 110.Specifically in the present embodiment, mentioning cigarette component 150 is to protrude from rotating cylinder The column and/or plate and/or dots structure of 110 inner walls.

It is as previously described: to be promoted and need to increase effective number of blows that useless cigarette is subject to the crushing effect of useless cigarette, increasing can be passed through Useless cigarette is added residence time or to realize by the number of hitting region in hitting region.If the end of item 140 will be struck The distance between end and 110 inner wall of rotating cylinder reduce as far as possible, then can increase the range of hitting region to the greatest extent.However, this Impact item 140 in the course of work is easily caused to be stuck.Therefore, strike item 140 end need to be separated by with 110 inner wall of rotating cylinder compared with Big distance can not be full of entire accommodating chamber so as to cause hitting region.

And when enter accommodating chamber useless cigarette after passing through hitting region, the bottom of accommodating chamber will be sunk under the effect of gravity Portion (position contacted with 110 side wall of rotating cylinder).At this point, impact item 140 still can not be to the portion even if shaft 120 continues to rotate Useless cigarette is divided to realize impact.Therefore, effective number of blows that useless cigarette is subject to is less, and crushing effect is bad.

And cigarette crushing device 100 carry out useless cigarette it is broken when, rotating cylinder 110 also rotates.Due to inertia, accommodating chamber bottom is sunk to Useless cigarette can collide with the concaveconvex structure for mentioning cigarette component 150 and being formed in 110 side wall of rotating cylinder.Useless cigarette after collision is in multiple works It is raised, and is again introduced into the hitting region of impact item 140 under the action of firmly.It is useless in rotating cylinder 110 by repeatedly recycling Cigarette all can be multiple by the impact repeatedly of impact item 140 because repeatedly entering hitting region.Therefore, enter impact by increasing useless cigarette The number in region and improve effective number of blows to useless cigarette, thus to useless cigarette realize adequately impact, and then make pipe tobacco from It is completely separated in cigarette paper.

Further, in the present embodiment, the inner wall of rotating cylinder 110 is set along feed inlet 115 to the direction of discharge port 117 It is equipped with spiral stream guidance part 160.

Carry out useless cigarette it is broken when, the rotation direction of cylinder 111 is identical as the hand of spiral of spiral stream guidance part 160, thus Can be rotated by rotating cylinder 110 can drive the useless cigarette in accommodating chamber to move along the helical trajectory of spiral stream guidance part 160.

Since useless inner wall of the cigarette under the guidance of spiral stream guidance part 160 in accommodating chamber is moved along helical trajectory.Therefore, give up cigarette Residence time in accommodating chamber greatly increases.Further, cigarette component 150 is mentioned to raise useless cigarette and it is made to carry out circulation impact Number also get a promotion, so as to further lift pins to the crushing effect of useless cigarette.

Moreover, useless cigarette speed under the guidance of spiral stream guidance part 160 is uniform, it is not in that useless cigarette is deposited in accommodating chamber one end The case where.Therefore, impact item 140 is also uniform to the impact of useless cigarette, avoids the occurrence of the useless cigarette in part and is struck excessively, and another part Useless cigarette but strikes insufficient situation and occurs, and the quality and efficiency of pipe tobacco recycling can be improved.

Specifically in the present embodiment, spiral stream guidance part 160 is the inner wall for being fixed on rotating cylinder 110 and 120 setting around the shaft Helical blade.

It should be pointed out that in other embodiments, spiral stream guidance part 160 can also be the spiral shell for being set to 110 inner wall of rotating cylinder Revolve the structures such as groove.

Above-mentioned pipe tobacco recovery system 10 and its useless cigarette crushing device 100, the cigarette that gives up can quilt after feed inlet 115 enters accommodating chamber Item 140 is struck to strike, it is broken to realize.As shaft 120 rotates, multiple impact items 140 can form the tubular for surrounding shaft 120 Hitting region.Further, since the barrier effect of baffle 130, can prevent useless cigarette from just sliding along shaft 120 to discharging without impact Mouthful.Therefore, the probability that cigarette is struck in rotating cylinder 110 that gives up greatly promotes.Meanwhile multiple impact items 140 are independently arranged, thus it is each Dismounting can be separated by striking item 140, therefore easy to operate.Moreover, mutually non-interference between each impact item 140, therefore even if wherein one A or several impact items 140 damage, and nor affect on other impact items 140 and realize its function.Therefore, above-mentioned pipe tobacco recovery system 10 And its reliability of useless cigarette crushing device 100 is effectively promoted.

Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited In contradiction, all should be considered as described in this specification.

Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed, But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.

Claims (10)

1. a kind of useless cigarette crushing device characterized by comprising

Rotating cylinder, for the hollow structure with accommodating chamber, the both ends of the rotating cylinder offer respectively be connected to the accommodating chamber into Material mouth and discharge port；

Shaft is rotatably penetrated and arranged in the rotating cylinder and is partially housed in the accommodating chamber；

Multiple baffles are contained in the accommodating chamber and are sheathed in the shaft, extension of the multiple baffle along the shaft The setting of direction interval；And

Multiple impact items, each impact item are respectively positioned between two adjacent baffles, and each impact item Both ends are fixedly connected with two adjacent baffles respectively.

2. useless cigarette crushing device according to claim 1, which is characterized in that the rotating cylinder includes the cylinder that can be rotated setting And two end plates of fixed setting, the cylinder are the hollow cylindrical configuration of both ends open, described two end plates are covered on respectively The opening at the cylinder both ends, to cooperatively form the accommodating chamber, the feed inlet and discharge port difference with the cylinder It is opened on described two end plates.

3. useless cigarette crushing device according to claim 2, which is characterized in that the end face of the end plate and the cylinder passes through Rotor connection.

4. useless cigarette crushing device according to claim 1, which is characterized in that the impact item is elongated, and each institute Impact item is stated to be arranged relative to the axes of rotation skew.

5. useless cigarette crushing device according to claim 1, which is characterized in that along the feed inlet to the discharge port On direction, the spacing between the two neighboring baffle is sequentially reduced.

6. useless cigarette crushing device according to claim 1, which is characterized in that along the feed inlet to the discharge port On direction, the area of the cross section of the baffle is sequentially increased.

7. useless cigarette crushing device according to any one of claims 1 to 6, which is characterized in that further include being set to described turn The inner wall of cylinder mentions cigarette component, and the cigarette component that mentions is in the inner wall formation concaveconvex structure of the rotating cylinder.

8. useless cigarette crushing device according to any one of claims 1 to 6, which is characterized in that further include spiral stream guidance part, institute State the inner wall that spiral stream guidance part is set to the rotating cylinder along the direction of the feed inlet to the discharge port.

9. useless cigarette crushing device according to claim 8, which is characterized in that the spiral stream guidance part is to be fixed on described turn The inner wall of cylinder and the helical blade being arranged around the shaft.

10. a kind of pipe tobacco recovery system, including bracket, lifting device and screening plant, which is characterized in that pipe tobacco recycling system System further include:

Such as above-mentioned useless cigarette crushing device according to any one of claims 1 to 9, the rotating cylinder is installed on the bracket；

Wherein, the feed end of the discharge end of the lifting device and the screening plant respectively with the feed inlet and the discharging Mouth connection.