CN213006082U

CN213006082U - Abandonment engineering tire processing apparatus

Info

Publication number: CN213006082U
Application number: CN202021857818.2U
Authority: CN
Inventors: 王强
Original assignee: Jianyang Hope Chuangmei Environmental Protection Co ltd
Current assignee: Jianyang Hope Chuangmei Environmental Protection Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2021-04-20
Anticipated expiration: 2030-08-31

Abstract

The utility model relates to a tire recovery plant technical field discloses an abandonment engineering tire processing apparatus for cut into the granule with dumped engineering tire, include: a clamp mechanism for fixing the tire in a cutting position and rotating the tire about its own axis; a first cutting mechanism for cutting a slit along a tire surface; the second cutting mechanism is used for cutting the part between the two gaps processed by the first cutting mechanism on the surface of the tire or between the gap and the end surface of the tire; and a shredder mechanism that shreds the cut products of the second cutting mechanism into particles. This application utilizes first cutting mechanism, second cutting mechanism and shredder mechanism three cooperation, cuts apart into the tiny particle that becomes the recovery processing of being convenient for gradually large tire, has reduced manual intervention and has handled, has improved large tire's recovery processing efficiency.

Description

Abandonment engineering tire processing apparatus

Technical Field

The utility model relates to a tire recovery plant technical field, concretely relates to abandonment engineering tire processing apparatus.

Background

The waste tires are called black pollution, a large amount of waste tires are generated along with the development of an industrialized modern society, and the traditional landfill or combustion treatment causes serious pollution to land, water resources and air, thereby causing serious harm to the natural environment. The existing harmless treatment of waste tires mainly aims at small automobile tires, the main component of the waste tires is rubber, and the tires are directly crushed and processed into rubber blocks, rubber particles or rubber powder by a crusher to be recycled. In the case of large engineering tires, the main recovery method puts retreading into use again, but because of the aging of the internal structure and materials of the tire, the strength and safety of the tire are far inferior to those of a new tire, and even if the tire is used in retreading, the tire needs to be discarded finally. Because the volume of the engineering tire is large, the conventional crushing equipment cannot perform full-automatic crushing treatment on the engineering tire like crushing a common automobile tire, and the cutting work of the engineering tire needs to be completed by combining manpower and cutting equipment, so that the problems of difficult recovery treatment, low treatment efficiency and the like of the engineering tire are caused.

SUMMERY OF THE UTILITY MODEL

In order to solve the problem that the recovery processing abandonment engineering tire that prior art exists highly causes the treatment effeciency low to artifical degree of dependence, this application provides an abandonment engineering tire processing apparatus.

In order to achieve the purpose, the technical scheme adopted by the application is as follows:

a waste engineered tire disposal apparatus for cutting waste engineered tires into pellets, comprising: the fixture mechanism is used for fixing the tire at a cutting position and enabling the tire to rotate around the axis of the tire; a first cutting mechanism for cutting a slit along the surface of the tire; the second cutting mechanism is used for cutting the part between the two gaps processed by the first cutting mechanism on the surface of the tire or between the gap and the end surface of the tire; and the shredding mechanism is used for shredding the cutting products of the second cutting mechanism into particles.

When the existing crushing equipment for recycling the waste tires is used, the small automobile tires are directly put into the crushing equipment and can be directly torn to form rubber blocks with small volume. For large engineering tires, manual cutting is often needed, so that the tires become objects with small volume and are then segmented by mechanical equipment. The scheme is specially used for cutting the waste engineering tires into particles with smaller volume, and is convenient for recovering and treating the rubber which is the main component of the tires and reusing the rubber. The engineering tire in the application refers to a tire with large diameter, width and thickness for a large engineering vehicle and the like, and the large tire cannot be matched with the existing crushing equipment, so that the automatic cutting process of the tire is difficult to realize. In order to complete the change from the tire to small particles, the scheme firstly utilizes the first cutting mechanism to cut a gap on the surface of the tire, and uses the second cutting mechanism to divide the tire into objects with smaller volumes, so as to complete the cutting action on the tire. The rubber block that the tire formed behind second cutting mechanism is torn into littleer granule by shredding mechanism, and the cooperation of this scheme utilization first cutting mechanism, second cutting mechanism and shredding mechanism three cuts apart into the tiny particle that becomes the recovery processing of being convenient for gradually large-scale tire, has reduced manual intervention and has handled, has improved large-scale tire's recovery processing efficiency.

Further, the shredding mechanism comprises a bin for containing the cutting products of the second cutting mechanism, and at least three mutually meshed shaft rollers are arranged in the bin; the bottom of the storage bin is provided with a discharge hole for discharging particles after being shredded. The three beam barrel of this scheme utilization cooperates the further cutting action of accomplishing the cutting result to second cutting mechanism jointly, compares in current single beam barrel and biax roller shredder mechanism, and shredding efficiency is higher.

Furthermore, the beam barrel includes the main shaft and is equipped with a plurality of blade discs along axial equidistance interval, and the blade disc thickness of a beam barrel equals with the interval between the blade disc on the beam barrel that cooperatees.

Furthermore, at least two cutters are uniformly distributed on the cutter head, and the cutters on the adjacent cutter heads are not coplanar.

Further, a first shaft roller, a second shaft roller matched with the first shaft roller and a third shaft roller matched with the second shaft roller are arranged in the storage bin; first beam barrel, second beam barrel and third beam barrel one end link up the pivot that sets up through the center and are equipped with first gear, second gear and the third gear of one-to-one respectively, the second gear meshes with it respectively between first gear and third gear.

Further, the clamping mechanism comprises a plurality of telescopic rods extending along the radial direction of the fixed tire, and one end of each telescopic rod is provided with a supporting part matched with the inner circumferential surface of the tire; the telescopic rod telescopic device is characterized by further comprising a first driving device for driving the telescopic rod to rotate and a second driving device for driving the telescopic rod to do telescopic motion.

The cutting device further comprises a support, wherein a displacement mechanism is arranged on the support, and the displacement mechanism enables the first cutting mechanism and the second cutting mechanism to reach a cutting position.

The beneficial effect of this application is: this application utilizes first cutting mechanism, second cutting mechanism and shredder mechanism three cooperation, cuts apart into the tiny particle that becomes the recovery processing of being convenient for gradually large tire, has reduced manual intervention and has handled, has improved large tire's recovery processing efficiency.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a front view of the present application;

FIG. 2 is a schematic structural diagram of the present application;

FIG. 3 is a schematic structural view of the shredder mechanism of the present application;

FIG. 4 is a schematic view of another angle of the shredder mechanism of the present application;

FIG. 5 is a schematic view of another angular configuration of the shredder mechanism of the present application

FIG. 6 is a schematic view of the construction of the mandrel of the present application;

FIG. 7 is an enlarged partial schematic view at A of FIG. 6;

FIG. 8 is a schematic diagram of the mechanism of the clamping mechanism of the present application;

in the figure: 1-a first cutting mechanism; 2-a clamping mechanism; 201-a support; 202-a telescopic rod; 203-first driving means; 204-a second drive; 3-a second cutting mechanism; 4-a shredding mechanism; 401-a silo; 402-beam rolls; 4021-a main shaft; 4022-a cutter head; 4023-a cutter; 403-first mandrel; 404-second axis roller; 405-a third axis roll; 406-a first gear; 407-a second gear; 408-third gear.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present application, it should be noted that if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are used for indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings or the orientation or positional relationship which is usually placed when the product of the application is used, the description is only for convenience and simplicity, and the indication or suggestion that the referred device or element must have a specific orientation, be constructed in a specific orientation and be operated, and thus, should not be construed as limiting the present application. Furthermore, the appearances of the terms "first," "second," and the like in the description herein are only used for distinguishing between similar elements and are not intended to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like when used in the description of the present application do not require that the components be absolutely horizontal or overhanging, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present application, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; 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 meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.

Example 1:

a waste engineered tire disposal apparatus for cutting waste engineered tires into pellets as shown in fig. 1-2, comprising: the clamp mechanism 2 is used for fixing the tire at a cutting position and enabling the tire to rotate around the axis of the tire; a first cutting mechanism 1 for cutting a slit along a tire surface; the second cutting mechanism 3 is used for cutting the part between two gaps or between the gap and the end surface of the tire, which is processed by the first cutting mechanism 1, on the surface of the tire; and a shredder mechanism 4 for shredding the cut products of the second cutting mechanism 3 into pellets.

The working principle is as follows:

fix the tire on fixture mechanism 2, fixture mechanism 2 drives the tire and keeps low-speed rotation, and first cutting mechanism 1 goes out the gap on the tire surface at first, and along with the rotation of tire, the gap of processing out is for distributing in the centre of a circle gap on tire surface, because engineering tire often is thick, the gap has certain degree of depth but does not cut the tire completely, and in addition, the distance between the adjacent gap equals with the cutting width of second cutting mechanism 3. Subsequently, the second cutting mechanism 3 further cuts the tire, and the cut product is detached from the tire body. The cut product is separated from the tire body and enters a shredding mechanism 4, and the shredding mechanism 4 further divides the cut product into smaller particles or smaller blocks.

It is worth mentioning that the shape of the cut product of the second cutting mechanism 3 depends on the structure and cutting manner of the second cutting mechanism 3, for example: when the blade position of the second cutting mechanism 3 is intermittently or uniformly close to the center of the tire along a linear track, the cutting product is strip-shaped, however, the rotating speed of the tire is low, the requirement on the blade is high by the arrangement method, and the cost of the equipment is high. When the cutters in the second cutting mechanism 3 are in a disc shape as shown in fig. 1, the blades on the cutters are distributed along the circumference, and when the cutters rotate in the direction opposite to the tire rotation direction and keep a high rotation speed, the cutting products are in a block shape due to the change of the relative distance between the blades and the tire.

Preferably, as shown in fig. 1 and 2, an example of the arrangement of the first cutting mechanism 1 and the second cutting mechanism 3 is provided, wherein the first cutter in the first cutting mechanism 1 is disc-shaped, the action of processing a gap on the tire is completed by using the high-speed rotation of the first cutter, and meanwhile, the blade part of the edge of the first cutter can be arranged in a zigzag shape, so that the cutting efficiency is increased. The second cutter in the second cutting mechanism 3 is also in a disc shape with a certain thickness, the blade parts are in a sawtooth shape which is uniformly distributed along the circumference, the distribution distance is larger, and when the second cutter rotates at a high speed, the blade continuously generates a circulating action of cutting into the tire and being far away from the tire to cut the tire into blocks.

Example 2:

in this embodiment, further optimization and limitation are performed on the basis of embodiment 1.

As shown in fig. 3-6, the shredder mechanism 4 comprises a bin 401 for containing the cut product of the second cutting mechanism 3, and at least three intermeshing rollers are arranged in the bin 401; the bottom of the stock bin 401 is provided with a discharge hole for discharging the particles after being shredded. The shaft rollers comprise a main shaft 4021 and a plurality of cutter discs 4022 are arranged at equal intervals in the axial direction, and the cutter discs 4022 of one shaft roller are matched with the cutter discs 4022 of the adjacent shaft roller at intervals. At least two cutters 4023 are uniformly distributed on the cutter disc 4022, and the cutters 4023 on the adjacent cutter discs 4022 are not coplanar.

As shown in fig. 3, the shredder mechanism 4 is disposed below the second cutting mechanism 3, the cut products of the second cutting mechanism 3 enter the bin 401 directly, and the plurality of rollers 402 inside the bin 401 act together to shred the cut products into smaller particles that are discharged from below the bin 401. As shown in fig. 6, in order to make the adjacent rollers 402 capable of matching and shredding, the cutter disks 4022 are distributed at intervals on the main shaft 4021, and the distance between the adjacent cutter disks 4022 on one roller 402 is equal to the thickness of the cutter disk 4022 on the roller 402 matching with the adjacent roller, so that the two rollers 402 form a mutual meshing structure.

It should be noted that the cutters 4023 protruding from the cutter head 4022 are the part for performing the final dividing operation, and as shown in fig. 6, adjacent cutters 4023 are not coplanar on the same mandrel, that is, all the cutters 4023 are spirally distributed, and the staggered cutters 4023 are beneficial to making a part of the object to be torn roll under the mandrel and a part of the object to be torn exposed above, so as to form a torn structure.

Preferably, as shown in fig. 5, a first shaft roller 403, a second shaft roller 404 engaged with the first shaft roller 403, and a third shaft roller 405 engaged with the second shaft roller 404 are arranged in the stock bin 401; one end of each of the first shaft roller 403, the second shaft roller 404 and the third shaft roller 405 is provided with a first gear 406, a second gear 407 and a third gear 408 which are in one-to-one correspondence through a rotating shaft arranged through the center, and the second gear 407 is engaged with the first gear 406 and the third gear 408 respectively. Since the first gear 406, the second gear 407 and the third gear 408 are all engaged in an external engagement manner, the rotation directions of the adjacent rollers, that is, the rollers engaged with each other, are opposite, in this application, the first roller 403 and the third roller 405 have the same rotation direction, and the second roller 404 and the third roller have opposite rotation directions, which is beneficial to enabling the cut object to be smoothly rolled below and torn in the engagement process of each roller.

Example 3:

in this embodiment, further optimization and limitation are performed on the basis of

embodiment

1 or 2.

The clamping mechanism 2 comprises a plurality of telescopic rods 202 extending along the radial direction of the fixed tire, and one end of each telescopic rod 202 is provided with a supporting part 201 matched with the inner circumferential surface of the tire; the telescopic rod mechanism further comprises a first driving device 203 for driving the telescopic rod 202 to rotate and a second driving device 204 for driving the telescopic rod 202 to do telescopic motion. Specifically, when the tire is used, the inner side surface of the tire is in contact with the supporting portion 201, the length of the telescopic rod 202 is adjusted to be fixed by tensioning the tire through the second driving device 204, and the telescopic rod 202 drives the tire to integrally rotate through the cooperation of the motor, the transmission belt and the belt wheel through the first driving device 203.

It should be noted that, the second driving device 204 may adopt a pneumatic or electric telescopic mechanism for driving the telescopic rod 202 to perform the telescopic action, but at the same time, the first driving device 203 needs to drive the telescopic rod 202, the supporting portion 201 and the tire to rotate, wherein, in order to achieve this arrangement, a plurality of telescopic rods 202 need to be fixed together through the base as shown in fig. 6, a connecting member is arranged at the center of the base for fixing the telescopic rod 202 to connect with the second driving device 204, if the pneumatic telescopic mechanism needs to communicate the telescopic rod 202 and the air pump through a pipeline, a pulley is sleeved outside the connecting member, so that the connecting member and the telescopic rod 202 are driven to rotate when the pulley rotates, and since the compressed air has a static-to-dynamic transition from the air pump to the rotating telescopic rod 202, a rotary joint needs to be used for connection.

Example 4:

the present embodiment is further optimized and limited based on the above embodiments.

As shown in fig. 1, the tire cutting machine further comprises a support, the support is used for supporting the clamp mechanism 2, the two cutting mechanisms and the tire, so that the tire is far away from the ground, and the shredding mechanism 4 which can be arranged below directly receives cutting products of the second cutting mechanism 3, thereby avoiding overhigh energy consumption of the equipment caused by additionally arranging a conveying mechanism. Preferably, the support is provided with a displacement mechanism which enables the first cutting mechanism 1 and the second cutting mechanism 3 to reach a cutting position, so as to complete cutting of each part of the whole tire.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A waste engineering tire processing device is used for cutting waste engineering tires into particles, and is characterized in that: the method comprises the following steps:

the clamp mechanism (2) is used for fixing the tire at a cutting position and enabling the tire to rotate around the axis of the tire;

a first cutting mechanism (1) for cutting a slit along the surface of the tire;

the second cutting mechanism (3) is used for cutting the part between two gaps or between the gap and the end face of the tire, which are processed by the first cutting mechanism (1) on the surface of the tire;

and the shredding mechanism (4) is used for shredding the cutting products of the second cutting mechanism (3) into particles.

2. The scrap process tire handling apparatus according to claim 1, wherein: the shredding mechanism (4) comprises a bin (401) for containing cutting products of the second cutting mechanism (3), and at least three mutually meshed shaft rollers are arranged in the bin (401);

and a discharge hole is formed in the bottom of the stock bin (401) and used for discharging particles after being shredded.

3. The scrap process tire handling apparatus according to claim 2, wherein: the axial roller comprises a main shaft (4021) and a plurality of cutter discs (4022) which are arranged at equal intervals in the axial direction, and the thickness of the cutter discs (4022) of one axial roller is equal to the interval between the cutter discs (4022) on the matched axial roller.

4. The scrap process tire handling apparatus according to claim 3, wherein: at least two cutters (4023) are uniformly distributed on the cutter head (4022), and the cutters (4023) on the adjacent cutter heads (4022) are not coplanar.

5. The scrap process tire handling apparatus according to claim 4, wherein: a first shaft roller (403), a second shaft roller (404) matched with the first shaft roller (403) and a third shaft roller (405) matched with the second shaft roller (404) are arranged in the stock bin (401);

one end of the first shaft roller (403), one end of the second shaft roller (404) and one end of the third shaft roller (405) are respectively provided with a first gear (406), a second gear (407) and a third gear (408) which are in one-to-one correspondence through rotating shafts arranged in a penetrating manner in the center, and the second gear (407) is respectively meshed with the first gear (406) and the third gear (408).

6. The scrap process tire handling apparatus according to claim 1, wherein: the clamping mechanism (2) comprises a plurality of telescopic rods (202) extending along the radial direction of a fixed tire, and one end of each telescopic rod (202) is provided with a supporting part (201) matched with the inner circumferential surface of the tire;

the telescopic rod mechanism further comprises a first driving device (203) for driving the telescopic rod (202) to rotate and a second driving device (204) for driving the telescopic rod (202) to do telescopic motion.

7. The scrap process tire handling apparatus according to claim 1, wherein: the cutting device is characterized by further comprising a support, wherein a displacement mechanism is arranged on the support, and the displacement mechanism enables the first cutting mechanism (1) and the second cutting mechanism (3) to reach a cutting position.