CN215881809U

CN215881809U - Waste tire cutting device

Info

Publication number: CN215881809U
Application number: CN202122345306.9U
Authority: CN
Inventors: 陈水晶; 方海兰; 卢俊
Original assignee: Guangzhou Baolai Acoustic Materials Co ltd
Current assignee: Guangzhou Baolai Acoustic Materials Co ltd
Priority date: 2021-09-27
Filing date: 2021-09-27
Publication date: 2022-02-22
Anticipated expiration: 2031-09-27

Abstract

The utility model belongs to the technical field of resources and environment, and particularly relates to a waste tire cutting device which comprises a base, the upper part of the left side of the base is provided with a moving mechanism, the upper part of the moving mechanism is provided with a cutting mechanism, two ends of the cutting mechanism are rotatably connected with a protection mechanism, the upper part of the right side of the base is provided with a first motor, the upper part of the first motor is in threaded connection with a plurality of nuts, the upper end of the first motor is provided with a rotating rod, the outer side of the top of the rotating rod is provided with a square seat, and the outer part of the square seat is provided with four tire supporting mechanisms in a circumferential array, this be used for junked tire cutting device, under the start-up through the second pneumatic cylinder, drive third ear seat elevating movement, the connecting plate is under the rotation of mutually supporting through rotor plate and connecting plate, makes to prop child claw and prop child extrusion to both sides in the middle of the junked tire, has improved and has propped child effect.

Description

Waste tire cutting device

Technical Field

The utility model belongs to the technical field of resources and environment, and particularly relates to a waste tire cutting device.

Background

With the gradual improvement of living standard and the high-speed development of logistics industry of people, the quantity of private cars and the quantity of trucks in China are increased year by year, the increase of the quantity of vehicles drives the development of economy, meanwhile, a lot of garbage and waste tires are generated due to the consumption and abrasion of automobile tires, the waste tires are thrown away as garbage several years ago, the environment where people live is greatly polluted, a new industry is prosperous at this time, the waste tires are recycled, and the waste tire industry is gradually developed to form a complete system of the people along with the lapse of time.

The existing waste tire cutting device generally needs manual cooperation, and each waste tire needs manual work to put a pressure head into the waste tire to support the tire, so that the cutting production efficiency is low.

Therefore, a waste tire cutting device is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problem that the cutting production efficiency is low due to the fact that the existing waste tire cutting device in the prior art is generally matched manually, and each waste tire needs to be manually placed into a pressure head to support the tire, so that labor is consumed.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a junked tire cutting device, includes the base, moving mechanism is installed on the left side upper portion of base, cutting mechanism is installed on moving mechanism's upper portion, cutting mechanism's both ends are rotated and are connected with protection machanism, first motor is installed on the right side upper portion of base, and the upper portion threaded connection of first motor has a plurality of nuts, the bull stick is installed to the upper end of first motor, square seat is installed in the top outside of bull stick, and the outside of square seat is the circumference array and installs four and prop child mechanism.

Further, moving mechanism includes first pneumatic cylinder, slide rail and carriage release lever, the lower extreme of first pneumatic cylinder is fixed on the left side upper portion of base, the slide rail is fixed at the top face middle part of base, and the quantity of slide rail has two, two the inside of slide rail is at the bottom sliding connection of two carriage release levers, two install the fixed plate between the outside of carriage release lever, and the rear end middle part of fixed plate is fixed on the flexible end of first pneumatic cylinder, the bottom face of first pneumatic cylinder is fixed on the top of base.

Furthermore, the cutting mechanism comprises sliding rods, moving blocks, cutting boxes, cutting blocks and a rotating shaft rod, the bottom end faces of the two sliding rods are fixed to the top end faces of the two moving rods, two fixing seats are mounted in the middle of the two sliding rods, the middle portions of the side ends of the two fixing seats are fixed to the two ends of the moving block, the middle portion of the moving block is connected to the inside of the cutting box in a sleeved mode, the two ends of the cutting box are fixed to one side of the two cutting blocks, a second motor is mounted inside one side of the two cutting blocks, two cutting knives which are arranged at intervals are arranged on the periphery of the rotating shaft rod, the two ends of the rotating shaft rod are respectively rotatably arranged on the two cutting blocks, second bevel gears are fixedly arranged at the two ends of the rotating shaft rod, and the two second bevel gears are respectively meshed with the two first bevel gears.

Furthermore, a torsion rod is inserted into one side of each of the two fixing seats in a threaded manner.

Furthermore, protection machanism includes the guard gate, the guard gate is L type shape, two the one end of guard gate rotates at the front end of cutting box and connects.

Furthermore, the front ends of the two protection doors are respectively provided with a magnetic mother magnet and a magnetic son magnet.

Furthermore, the four tire supporting mechanisms comprise second hydraulic cylinders, first lug seats, connecting plates, rotating plates, second lug seats and tire supporting claws, one ends of the second hydraulic cylinders are fixed on one side of each square seat, the second lug seats are fixedly arranged on piston rods of the second hydraulic cylinders, the two first lug seats are symmetrically arranged on one sides of the square seats, one ends of the two rotating plates are respectively hinged to the two first lug seats, the two connecting plates are in U-shaped shapes, and the middle parts of the two connecting plates are respectively hinged to the two ends of each second lug seat; the inner side ends of the two connecting plates are respectively hinged with the free ends of the two rotating plates, and the two tire supporting claws are respectively and fixedly arranged at the outer side ends of the two connecting plates.

Furthermore, the middle part of bull stick is installed the backup pad to square seat dorsad, and the top of bull stick installs the protection casing, the middle part threaded connection of protection casing has the control lever.

In summary, compared with the prior art, the utility model has the beneficial effects that:

1. the periphery of the protective cover is arranged in an inclined manner, so that the waste tire slides down on the upper part of the protective cover and slides on the supporting plate, the tire supporting operation of the waste tire is convenient, and meanwhile, the protective function is also achieved on the table supporting mechanism;

2. the third lug seat is driven to move up and down by the starting of the second hydraulic cylinder, and the tire supporting claw performs tire supporting extrusion towards two sides in the middle of the waste tire under the mutual matching rotation of the rotating plate and the connecting plate, so that the tire supporting effect is improved;

3. under the start-up of first pneumatic cylinder, drive the fixed plate and realize removing, the fixed plate drives the carriage release lever on both sides, and the carriage release lever slides on the slide rail moreover, improves moving mechanism's stable effect.

Drawings

Fig. 1 is a schematic structural view of a waste tire cutting apparatus according to the present invention;

fig. 2 is a side view of a scrap tire cutting apparatus according to the present invention;

FIG. 3 is an enlarged view of a portion A of FIG. 1 according to the present invention;

FIG. 4 is an internal cross-sectional view of a cutting block according to the present invention;

fig. 5 is a partial enlarged view of B in fig. 2 according to the present invention.

Description of reference numerals:

in the figure: 1. a first hydraulic cylinder; 2. a travel bar; 3. a slide bar; 4. a protective cover; 5. a rotating rod; 6. a square base; 7. a support plate; 8. a first motor; 9. a base; 10. a slide rail; 11. a moving block; 12. cutting the box; 13. cutting the block; 14. a protective door; 15. a spindle rod; 16. a torsion bar; 17. a first bevel gear; 18. a second hydraulic cylinder; 19. a first ear mount; 20. a rotating plate; 21. a connecting plate; 22. a second ear mount; 23. supporting the tire claw; 24. a second motor; 25. a second bevel gear; 26. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-2, a waste tire cutting device comprises a base 9, a moving mechanism is installed on the upper portion of the left side of the base 9, a cutting mechanism is installed on the upper portion of the moving mechanism for starting the moving mechanism to drive the cutting mechanism to move, and automatic machinery of the cutting mechanism is realized, two ends of the cutting mechanism are rotatably connected with a protection mechanism, the protection mechanism is arranged for protecting the cutting mechanism when the cutting mechanism is not used, and the protection mechanism can prevent an operator from carelessly contacting a cutting knife on the cutting mechanism as much as possible, so that the safety protection effect is improved, a first motor 8 is installed on the upper portion of the right side of the base 9, the first motor 8 is a servo motor, a plurality of nuts are in threaded connection with the upper portion of the first motor 8, the first motor 8 is conveniently installed on the base 9 for replacement and maintenance, a rotating rod 5 is installed at the upper end of the first motor 8, and a square seat 6 is installed on the outer side of the top of the rotating rod 5, and the outside of square seat 6 is the circumference array and installs four and prop child mechanism, and the slurcam is installed in the left side of base 9, and a plurality of wheels are installed to the bottom of base 9, and wheel quantity has four, and operating personnel can carry base 9 by the slurcam, conveniently makes base 9 can subaerial removal, improves this cutting device's practicality.

Referring to fig. 1-2, the moving mechanism includes a first hydraulic cylinder 1, two slide rails 10 and two moving rods 2, the lower end of the first hydraulic cylinder 1 is fixed on the upper portion of the left side of a base 9, the slide rails 10 are fixed on the middle portion of the top end face of the base 9, and the two slide rails 10 are provided to facilitate balance and stability when the two moving rods 2 slide, the interiors of the two slide rails 10 are slidably connected at the bottom ends of the two moving rods 2, a fixing plate is installed between the exteriors of the two moving rods 2, a support plate 7 is installed on the middle portion of a rotating rod 5 in a manner of being opposite to a square base 6, a protective cover 4 is installed on the top end of the rotating rod 5, the periphery of the protective cover 4 is arranged in an inclined manner, thereby facilitating the waste tire to slide down on the upper portion of the protective cover 4 and slide down on the support plate 7, facilitating the tire supporting operation of the waste tire, a control rod is connected to the middle portion of the protective cover 4 through threads, and the protective cover 4 can be detached and replaced through the control rod, the setting of fixed plate, in order to promote the motion of two movable rods 2, and the rear end middle part of fixed plate is served fixedly at the flexible of first pneumatic cylinder 1, under the start-up through first pneumatic cylinder 1, drives the fixed plate and realizes removing about, and the fixed plate drives the movable rod 2 on both sides, and movable rod 2 slides on slide rail 10 in addition, has improved moving mechanism's stability, and the bottom face of first pneumatic cylinder 1 is fixed on the top of base 9.

Referring to fig. 2-4, the cutting mechanism includes a sliding rod 3, a moving block 11, a cutting box 12, a cutting block 13 and a rotating shaft rod 15, bottom end surfaces of the two sliding rods 3 are fixed on top end surfaces of the two moving rods 2, the sliding rods 3 and the moving rods 2 are fixed through threads, the distance between the sliding rods 3 can be conveniently increased and decreased, two fixing seats 26 are installed in the middle of the two sliding rods 3, the middle of the side ends of the two fixing seats 26 are fixed on both ends of the moving block 11, the fixing seats 26 are arranged to support the gravity of the moving block 11, the middle of the moving block 11 is connected inside the cutting box 12 in a sleeved manner, both ends of the cutting box 12 are fixed on one side of the two cutting blocks 13, a second motor 24 is installed inside one side of the two cutting blocks 13, the second motor 24 is a servo motor, and the rotation directions of the first motor 8 and the second motor 24 are opposite, in order to further enhance the cutting effect, first bevel gears 17 are installed at one ends of two second motors 24, two cutters are arranged at the periphery of the rotating shaft rod 15 at intervals, two ends of the rotating shaft rod 15 are respectively rotatably arranged on the two cutting blocks 13, two second bevel gears 25 are fixedly arranged at two ends of the rotating shaft rod 15, the two second bevel gears 25 are respectively meshed with the two first bevel gears 17, the first bevel gears 17 are driven to rotate by starting the second motors 24, meanwhile, the first bevel gears 17 drive the second bevel gears 25 to rotate, the rotating shaft rod 15 is driven to rotate when the second bevel gears 25 at two sides synchronously rotate, the cutting operation of the two cutters is further strengthened, a torsion bar 16 is inserted into one side of each of two fixing seats 26 in a threaded manner, one end of the torsion bar 16 can control the movable rod 2 to move, a torsion cap is installed at the other end of the torsion bar 16, the rotation of an operator is convenient, and the operator can use the waste tire size, the torsion cap is rotated to rotate the torsion rod 16, one end of the torsion rod 16 loosens the moving rod 2, the fixed seat 26 is adjusted in a sliding mode on the moving rod 2, the versatility of the cutting device is improved, the protection mechanism comprises a protection door 14, the protection door 14 is in an L-shaped form, the protection door 14 is convenient to close, the two cutters are protected, the damage caused by the careless contact of an operator with the two cutters is prevented as much as possible, the safety protection of the cutting device is improved, one end of the protective door 14 is rotatably connected with the front end of the cutting box 12, the front ends of the two protective doors 14 are respectively provided with a magnetic nut and a magnetic son, when the cutting device is finished, the protection state can be automatically finished through the rotation of the two protection doors 14 and the attraction of the magnetic parent and the magnetic son, and the magnetic mother and the magnetic son can be installed at the position of both ends of the moving block 11 relative to the guard door 14, so that the guard door 14 can be conveniently opened for cutting operation.

Referring to fig. 5, the four tire supporting mechanisms include a second hydraulic cylinder 18, first lug seats 19, connecting plates 21, rotating plates 20, second lug seats 22 and tire supporting claws 23, one end of the second hydraulic cylinder 18 is fixed on one side of the square seat 6, the second lug seats 22 are fixedly arranged on a piston rod of the second hydraulic cylinder 18, the two first lug seats 19 are symmetrically arranged on one side of the square seat 6, one ends of the two rotating plates 20 are respectively hinged to the two first lug seats 19, the third lug seats are driven to move up and down by the start of the second hydraulic cylinder 18, the connecting plates 21 are rotated by the mutual matching of the rotating plates 20 and the connecting plates 21, so that the tire supporting claws 23 support the tire from the middle of the waste tire to two sides, the waste tire is pressed and supported by the four tire supporting claws 23, the waste tire is fixed, the tire supporting effect is improved, the two connecting plates 21 are both in a U shape, and the middle parts of the two connecting plates 21 are respectively hinged to two ends of the second lug seats 22, the inner side ends of the two connecting plates 21 are respectively hinged with the free ends of the two rotating plates 20, the two tire supporting claws 23 are respectively and fixedly arranged at the outer side ends of the two connecting plates 21, and the top ends of the tire supporting claws 23 are provided with three tire claws, so that the fixation of the waste tire is enhanced when the tire is supported.

The working principle is as follows: when the device for cutting the waste tires is used, when the base 9 is moved to a proper position through the pushing plate, an operator can rotate the twisting cap to enable the twisting rod 16 to rotate according to the size of the waste tires, one end of the twisting rod 16 loosens the moving rod 2 to enable the fixed seat 26 to slide and adjust on the moving rod 2, when the adjustment is finished, the waste tires are transversely placed on the protective cover 4 and then slide on the supporting plate 7, under the starting of the second hydraulic cylinder 18, the second hydraulic cylinder 18 drives the tire supporting claw 23 to move in the direction far away from or close to the square seat 6, the connecting plate 21 enables the tire supporting claw 23 to support and extrude towards two sides in the middle of the waste tires under the mutual matching rotation of the rotating plate 20 and the connecting plate 21, then the first hydraulic cylinder 1 is started to enable the moving rod 2 driven by the fixed plate to move, and the first bevel gear 17 is driven to rotate under the starting of the second motor 24, meanwhile, the first bevel gear 17 drives the second bevel gear 25 to rotate, and when the second bevel gears 25 on the two sides synchronously rotate, the rotating shaft rod 15 is driven to rotate, the first motor 8 is started, the rotating rod 5 is driven to enable the support table mechanism to rotate, and the operation of cutting the periphery of the waste tire by the two cutters is realized.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

Claims

1. The utility model provides a junked tire cutting device, includes base (9), its characterized in that, moving mechanism is installed on the left side upper portion of base (9), cutting mechanism is installed on moving mechanism's upper portion, cutting mechanism's both ends are rotated and are connected with protection machanism, first motor (8) are installed on the right side upper portion of base (9), and the upper portion threaded connection of first motor (8) has a plurality of nuts, bull stick (5) are installed to the upper end of first motor (8), square seat (6) are installed in the top outside of bull stick (5), and the outside of square seat (6) is the circumference array and installs four and prop child mechanism.

2. The scrap tire cutting apparatus according to claim 1, wherein the moving mechanism comprises a first hydraulic cylinder (1), a slide rail (10) and moving rods (2), the lower end of the first hydraulic cylinder (1) is fixed at the upper portion of the left side of the base (9), the slide rail (10) is fixed at the middle portion of the top end face of the base (9), the number of the slide rails (10) is two, the inner portions of the two slide rails (10) are slidably connected at the bottom ends of the two moving rods (2), a fixed plate is installed between the outer portions of the two moving rods (2), the middle portion of the rear end of the fixed plate is fixed at the telescopic end of the first hydraulic cylinder (1), and the bottom end face of the first hydraulic cylinder (1) is fixed at the top end of the base (9).

3. The waste tire cutting device according to claim 2, wherein the cutting mechanism comprises a sliding rod (3), a moving block (11), a cutting box (12), cutting blocks (13) and a rotating shaft rod (15), bottom end surfaces of the two sliding rods (3) are fixed on top end surfaces of the two moving rods (2), two fixing seats (26) are installed in the middle of the two sliding rods (3), the middle parts of side ends of the two fixing seats (26) are fixed on two ends of the moving block (11), the middle part of the moving block (11) is connected in the cutting box (12) in a sleeved mode, two ends of the cutting box (12) are fixed on one side of the two cutting blocks (13), a second motor (24) is installed in one side of the two cutting blocks (13), a first bevel gear (17) is installed at one end of the two second motors (24), two cutting knives arranged at intervals are arranged on the periphery of the rotating shaft rod (15), the two ends of the rotating shaft rod (15) are respectively rotatably arranged on the two cutting blocks (13), the two ends of the rotating shaft rod (15) are respectively and fixedly provided with a second bevel gear (25), and the two second bevel gears (25) are respectively meshed with the two first bevel gears (17).

4. A scrap tire cutting apparatus according to claim 3, wherein a torsion bar (16) is threadedly inserted into one side of each of the two holders (26).

5. The scrap tire cutting apparatus according to claim 1, characterized in that the guard mechanism comprises a guard door (14), the guard door (14) having an L-shape, one end of the two guard doors (14) being rotatably connected at the front end of the cutting box (12).

6. The scrap tire cutting apparatus according to claim 5, wherein the front ends of the two guard doors (14) are respectively provided with a magnetic nut and a magnetic nut.

7. The waste tire cutting device according to claim 1, wherein the four tire supporting mechanisms comprise a second hydraulic cylinder (18), first lug seats (19), a connecting plate (21), rotating plates (20), second lug seats (22) and tire supporting claws (23), one end of the second hydraulic cylinder (18) is fixed on one side surface of the square seat (6), the second lug seats (22) are fixedly arranged on a piston rod of the second hydraulic cylinder (18), the two first lug seats (19) are symmetrically arranged on one side of the square seat (6), and one ends of the two rotating plates (20) are respectively hinged to the two first lug seats (19); two connecting plate (21) all are U type shape, and two connecting plate (21) middle part articulates respectively in second ear seat (22) both ends, two connecting plate (21) medial extremity is articulated with the free end of two rotor plates (20) respectively mutually, two prop child claw (23) and set firmly respectively in two connecting plate (21) outside ends.

8. A scrap tire cutting apparatus according to claim 4, characterized in that the middle of the rotating bar (5) is equipped with a support plate (7) facing away from the square seat (6), and the top end of the rotating bar (5) is equipped with a protective cover (4), and the middle of the protective cover (4) is in threaded connection with a control lever.