CN217318801U

CN217318801U - Tire biax shredder

Info

Publication number: CN217318801U
Application number: CN202123386432.5U
Authority: CN
Inventors: 苏志升; 黄伟杰; 龚智航
Original assignee: Genox Recycling Tech Co Ltd
Current assignee: Genox Recycling Tech Co Ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-08-30
Anticipated expiration: 2031-12-29

Abstract

The utility model discloses a tire biax shredder relates to shredder equipment field, including casing, shredding roller and be used for the tire positioning mechanism to the location of tire before the tire is shredded, shredding roller and tire positioning mechanism set up on the casing, tire positioning mechanism is located the top of shredding roller, shredding roller includes pivot and a plurality of blade, and the blade setting is in the pivot, and for dismantling the setting between blade and the pivot, the size of blade reduces the setting gradually in the direction of pivot middle part to pivot both sides from the pivot, tire positioning mechanism includes a plurality of cylinder, and the cylinder both sides distribute the setting, and the interval between the cylinder of both sides forms the tire passageway that lets the tire pass through. The double-shaft tire shredder can improve the efficiency of shredding tires, and the blades with reduced abrasion do not need to be discarded, and can be continuously used by being installed at a proper position.

Description

Tire biax shredder

Technical Field

The utility model relates to a shredder equipment field, concretely relates to tire biax shredder.

Background

Material recycling is the collection process of waste materials generated during human activities for disposal and reuse. When the size of the waste material is large, the waste material is not beneficial to recycling, and the waste material with large size is usually required to be shredded or crushed to be made into the material with small size, so that the recycling of the material is easier. The shredder is generally used in the process of material recovery, throw into the shredder back with the great waste material of size, the shredder just can shred the material, obtain the material that accords with the size of a dimension at last, however, because the shredder is at the in-process of shredding the material, the blade can receive wearing and tearing and diminish, the blade after wearing and tearing diminish does not satisfy the requirement, just need to change new blade, the utilization ratio of blade is not high enough, furthermore, at present at the in-process of tire shredding, because the diameter of tire is great, when transversely throwing in, the tire can hardly be shredded by the interlock, shredding inefficiency.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a tire double-shaft shredder, which is characterized in that a blade which is worn to be reduced does not need to be discarded, and the blade which is worn to be reduced is arranged at a proper position to be continuously used.

The utility model discloses a following technical scheme realizes:

the utility model provides a tire biax shredder, includes casing, shredding roller and is used for the tire positioning mechanism to the location of tire before the tire is shredded, shredding roller and tire positioning mechanism set up on the casing, tire positioning mechanism is located the top of shredding roller, the shredding roller includes pivot and a plurality of blade, and the blade setting is in the pivot, for dismantling the setting between blade and the pivot, and the size of blade reduces the setting gradually in the direction from pivot middle part to pivot both sides, tire positioning mechanism includes a plurality of cylinder, and the distribution of cylinder both sides sets up, and interval between the cylinder of both sides forms the tire passageway that lets the tire pass through.

Preferably, the fixed cutter device comprises a plurality of fixed cutters, wherein the fixed cutters are arranged on the machine shell, the fixed cutters are detachably arranged between the machine shell, and the fixed cutters are arranged in a manner that the sizes of the fixed cutters are gradually reduced from the fixed cutter in the middle to the fixed cutters on two sides.

Preferably, a plurality of annular tool holders are arranged on the shredding roll shaft, the blades are arranged on the annular tool holders, the annular tool holders are distributed on the rotating shaft at intervals, the annular tool holders are arranged in a mode that the intervals are gradually reduced from the middle to the two sides, and the fixed knife extends into the corresponding intervals.

Preferably, the two shredding roll shafts are respectively a first shredding roll shaft and a second shredding roll shaft, blades of the first shredding roll shaft extend into the interval of the annular cutter holder of the second shredding roll shaft, and blades of the second shredding roll shaft extend into the interval of the annular cutter holder of the first shredding roll shaft.

Preferably, a shredding position where the first shredding roller and the second shredding roller intersect is located below a position between the rollers on both sides.

Preferably, be provided with the discharge gate on the casing, the shredding roller is located the inside of casing, the discharge gate is located between first shredding roller and the second shredding roller under.

Preferably, the tire positioning mechanism comprises a driving mechanism, the driving mechanism is connected with the roller, and the driving mechanism is used for driving the roller to rotate.

Preferably, the roller is provided with a plurality of racks which are distributed in an array mode around the central axis of the roller.

Preferably, one side of the rack, which is far away from the roller, is arranged in an arc shape.

Preferably, a feed inlet is formed in the machine shell, a feeding space is formed in the machine shell, the feed inlet is communicated with the feeding space, the feed inlet is located right above the feeding space, the roller is located in the feeding space, and the roller is arranged on two sides in the feeding space.

Compared with the prior art, the beneficial effects of the utility model reside in that: the utility model discloses a tire biax shredder is through setting the blade to different size, the blade that is located the pivot middle part can be bigger, the size of blade reduces the setting gradually in the direction from pivot middle part to pivot both sides, because equipment is at the in-process of shredding the material, mainly the blade at pivot middle part is shredding, so the blade wearing and tearing that are located the pivot middle part can be faster, the blade will diminish after receiving wearing and tearing, the blade after diminishing can be dismantled and get off to install the pivot position that suits this blade size, make the blade after receiving wearing and tearing to diminish can continue to use, the durability of blade has been improved. The utility model discloses a tire biax shredder is through being provided with tire positioning mechanism, because the interval between the cylinder of both sides has formed the tire passageway, set the width of tire passageway to the diameter that is less than the tire in advance and be greater than the thickness of tire, the tire gets into the in-process of tire passageway, the tire can be vertical or be close vertical state under the cylinder location of both sides, at last the tire falls to the shredding position under the effect of gravity and tears the piece, thereby prevent that the tire from transversely dropping into to the shredding position influence interlock and tearing the piece, the efficiency of tearing the piece has been improved. In addition, because the rollers can rotate, positioning the tire by the rollers is more beneficial to enabling the tire to fall.

Drawings

Fig. 1 is a schematic structural diagram of a two-shaft shredder for a tire according to an embodiment of the present invention.

Fig. 2 is an enlarged view of a in fig. 1.

Fig. 3 is a schematic view of the shredding roll shaft according to the embodiment of the present invention.

Fig. 4 is a schematic view of a drum according to an embodiment of the present invention.

Fig. 5 is an external schematic view of a vertically-oriented tire twin-axis shredder according to an embodiment of the present invention.

Fig. 6 is an enlarged view of a in fig. 5.

Reference numerals are as follows: 1. a housing; 2. shredding the roll shaft; 3. a tire positioning mechanism; 4. a rotating shaft; 5. a drum; 6. a tire passageway; 7. an adjustment mechanism; 8. an annular tool apron; 9. a first shredding roller; 10. a second shredding roller; 11. a discharge port; 12. a tool apron; 13. a fixed cutter mounting position; 14. a blade mounting position; 15. a drive mechanism; 16. a rack; 17. a stopper; 18. a guide surface; 19. a feed space; 20. and (4) feeding a material inlet.

Detailed Description

The technical solution provided by the utility model is explained in more detail below with reference to fig. 1-6.

As shown in fig. 1-6, the embodiment of the utility model provides a tire biax shredder, including casing 1, shredding roller 2 and be used for the tire positioning mechanism 3 to the location of tire before the tire is shredded, shredding roller 2 and tire positioning mechanism 3 set up on casing 1, and tire positioning mechanism 3 is located the top of shredding roller 2.

Shredding roller 2 includes pivot 4 and a plurality of blade, and the blade setting is on pivot 4, and for dismantling the setting between blade and the pivot 4, the size of blade reduces the setting gradually in the direction from 4 middle parts of pivot to 4 both sides of pivot. Through setting the blade to different sizes, the blade that is located 4 middle parts of the pivot can be bigger, the size of blade reduces the setting gradually in the direction from 4 middle parts of the pivot to 4 both sides of pivot, because equipment is at the in-process of shredding the material, mainly the blade at 4 middle parts of the pivot is shredding, so the blade wearing and tearing that are located 4 middle parts of the pivot can be faster, the blade will diminish after receiving wearing and tearing, the blade after diminishing can be dismantled and get off to install the pivot 4 positions that fit for the size of this blade, make the blade after receiving wearing and tearing to diminish can continue to use, the durability of blade has been improved.

The tire positioning mechanism 3 comprises two rollers 5, the two sides of the rollers 5 are distributed, and a tire channel 6 allowing a tire to pass through is formed between the two rollers 5. The tire positioning mechanism 3 comprises an adjusting mechanism 7, the roller 5 is arranged on the adjusting mechanism 7, and the adjusting mechanism 7 is used for adjusting the position of the roller 5. Through being provided with adjustment mechanism 7, the size of the tire that can tear up as required, the distance between two cylinders 5 has been set for in advance for the width of tire passageway 6 sets to the diameter that is less than the tire and is greater than the thickness of tire, thereby prevents that the tire from transversely dropping into to the position of tearing up influence interlock and tearing up, has improved the efficiency of tearing up. The two rollers 5 are located at the same height, so that the tire tunnel 6 is more stable for correcting the state of the tire by setting the two rollers 5 to the same height.

The tire biax shredder includes a plurality of stationary knife, and on the stationary knife set up casing 1, for can dismantling the setting between stationary knife and the casing 1, the size of stationary knife dwindled the setting gradually in the direction from the stationary knife that is located the middle part to the stationary knife that is located both sides. Through being provided with the stationary knife, pivot 4 drives the blade and rotates and cooperate the stationary knife again for the shredding effect of material is better. Through setting the stationary knife to different sizes, the stationary knife that is located the middle part can be bigger, the size of stationary knife reduces the setting gradually in the direction that the stationary knife that is located both sides from the stationary knife that is located the middle part is to the stationary knife that is located both sides, because equipment is at the in-process of shredding the material, the material mainly concentrates on middle part shredding, so the stationary knife that is located the middle part can wear and tear sooner than the stationary knife of both sides, will diminish after the stationary knife receives wearing and tearing, the stationary knife after diminishing can be dismantled and get off and install the position that is fit for this stationary knife size, make the stationary knife after receiving wearing and tearing to diminish to continue to use, the durability of stationary knife has been improved.

Be provided with a plurality of annular blade holder 8 on shredding roller 2, the blade setting is on

annular blade holder

8, and 8 interval distribution of annular blade holder are in pivot 4, and annular blade holder 8 reduces the setting from the direction of middle part to both sides interval gradually, and the stationary knife stretches into in the interval that corresponds. By adopting the structure, the shredding effect of the equipment on the materials is improved under the matching arrangement of the blades and the fixed knives.

The shredding roll shaft 2 is provided with two, namely a first shredding roll shaft 9 and a second shredding roll shaft 10, blades of the first shredding roll shaft 9 extend into the interval of the annular cutter holder 8 of the second shredding roll shaft 10, and blades of the second shredding roll shaft 10 extend into the interval of the annular cutter holder 8 of the first shredding roll shaft 9. Adopt above-mentioned structure, set up down in the cooperation of first shredding roller 9 and second shredding roller 10, promoted the shredding effect of equipment to the material.

The crossing shredding position of first shredding roller shaft 9 and second shredding roller shaft 10 is located the below of the position between the two side drums 5, is equivalent to tire passageway 6 all is located directly over between first shredding roller shaft 9 and the second shredding roller shaft 10, and after the tire passed through tire passageway 6, the tire just can drop the crossing shredding position of first shredding roller shaft 9 and second shredding roller shaft 10, has improved the shredding efficiency of tire. First shredding roller shaft 9 and second shredding roller shaft 10 are located same height, and through setting first shredding roller shaft 9 and second shredding roller shaft 10 to same height, more be favorable to shredding the material and be favorable to the material whereabouts after shredding to discharge.

Be provided with discharge gate 11 on casing 1, shredding roller 2 is located the inside of casing 1, and discharge gate 11 is located under between first shredding roller 9 and the second shredding roller 10. Because the material after being shredded mostly is from the whereabouts between first shredding roller 9 and the second shredding roller 10, when the tire through the shredding back of first shredding roller 9 and second shredding roller 10, the tire can follow and fall to discharge gate 11 department between first shredding roller 9 and the second shredding roller 10, more is favorable to being discharged from discharge gate 11 by the material after being shredded, has accelerated ejection of compact time, prevents that the condition of jam from taking place.

Be provided with a plurality of blade holder 12 on the 1 inner wall of casing, the top and the below of blade holder 12 all are provided with stationary knife installation position 13, and the stationary knife sets up on stationary knife installation position 13, and the stationary knife sets up for the slope, and the cutting edge orientation of stationary knife tears the setting of roller 2. The effect of the fixed knife on shredding the materials is improved. The cutter holders 12 are distributed on the side surfaces of the first shredding roll shaft 9 and the second shredding roll shaft 10, so that the shredding effect of the fixed cutter on materials is improved.

Be provided with a plurality of blade installation position 14 on every annular blade holder 8, the blade setting is on blade installation position 14, and blade installation position 14 encircles annular blade holder 8's central axis array distribution for the distribution of blade is more even, makes equipment better to the shredding effect of material.

The tire positioning mechanism 3 comprises a driving mechanism 15, the driving mechanism 15 is connected with the roller 5, and the driving mechanism 15 is used for driving the roller 5 to rotate. Actuating mechanism 15 includes the motor, and the motor is provided with two, and two motors are connected with two cylinders 5 respectively for cylinder 5 has possessed rotatory function, and at the in-process that drops into tire to tire passageway 6, can further impel the tire to the position of tearing up under the rotary action of cylinder 5, and the condition that prevents to block up appears.

The roller 5 is provided with a plurality of racks 16, and the racks 16 are distributed around the central axis of the roller 5 in an array manner. By providing the rack 16, the grip of the drum 5 on the tire can be improved, thereby preventing the tire from slipping. The side of the rack 16 away from the roller 5 is arc-shaped. Because one side that cylinder 5 was kept away from to rack 16 will be with the tire contact, be the arc form setting with the one side that cylinder 5 was kept away from to rack 16, can prevent that rack 16 from pricking the tire and lead to the condition of tire card on cylinder 5 to appear.

Stoppers 17 are arranged on two sides above the feeding space 19, the stoppers 17 correspond to the rollers 5 one by one, and guide surfaces 18 inclined downwards are arranged at the tops of the stoppers 17. By providing the stopper 17, the guide surface 18 on the stopper 17 functions to guide the tire, and the guide surface 18 guides the tire to the tire tunnel 6.

Be provided with feed inlet 20 on casing 1, casing 1 is inside to be provided with feeding space 19, and feed inlet 20 and feeding space 19 intercommunication, feed inlet 20 are located feeding space 19 directly over, and cylinder 5 is located feeding space 19, and cylinder 5 sets up in the inside both sides of feeding space 19. After the tire is thrown in from the feed opening 20, the tire enters the tire passage 6 by gravity, and the tire passage 6 corrects the condition of the tire to prevent the tire from being thrown in a lateral state to the shredding position.

The above embodiments are only preferred embodiments of the present invention, and the protection scope of the present invention cannot be limited thereby, and any insubstantial changes and substitutions made by those skilled in the art based on the present invention are all within the protection scope of the present invention.

Claims

1. The utility model provides a tire biax shredder which characterized in that: including casing, shredding roller and be used for the tire positioning mechanism to the location of tire before the tire is shredded, shredding roller and tire positioning mechanism set up on the casing, tire positioning mechanism is located the top of shredding roller, the shredding roller includes pivot and a plurality of blade, and the blade setting is in the pivot, for dismantling the setting between blade and the pivot, and the size of blade reduces the setting gradually in the direction from pivot middle part to pivot both sides, tire positioning mechanism includes a plurality of cylinder, and the cylinder both sides distribute and set up, and interval between the cylinder of both sides forms the tire passageway that lets the tire pass through.

2. The biaxial shredder for a tire according to claim 1, wherein: the fixed knives are arranged on the casing, the fixed knives and the casing are detachably arranged, and the fixed knives are arranged in a gradually reduced mode from the fixed knives located in the middle to the fixed knives located on the two sides.

3. The biaxial shredder for a tire according to claim 2, wherein: the shredding roll shaft is provided with a plurality of annular tool apron, the blades are arranged on the annular tool apron, the annular tool apron is distributed on the rotating shaft at intervals, the annular tool apron is arranged in a mode that the intervals are gradually reduced from the middle part to the two sides in the direction, and the fixed tools stretch into the corresponding intervals.

4. The biaxial shredder for a tire according to claim 3, wherein: the shredding roller shaft is provided with two, and the difference is first shredding roller shaft and second shredding roller shaft, the blade of first shredding roller shaft stretches into in the interval of the annular blade holder of second shredding roller shaft, the blade of second shredding roller shaft stretches into in the interval of the annular blade holder of first shredding roller shaft.

5. The biaxial shredder for tires according to claim 4, characterized in that: the crossed shredding positions of the first shredding roller shaft and the second shredding roller shaft are positioned below the position between the rollers on the two sides.

6. The biaxial shredder for tires according to claim 4, characterized in that: be provided with the discharge gate on the casing, the shredding roller is located the inside of casing, the discharge gate is located first shredding roller and second shredding roller between under.

7. The biaxial shredder for a tire according to claim 1, wherein: the tire positioning mechanism comprises a driving mechanism, the driving mechanism is connected with the roller, and the driving mechanism is used for driving the roller to rotate.

8. The biaxial shredder for a tire according to claim 1, wherein: the roller is provided with a plurality of racks which are distributed in an array manner around the central axis of the roller.

9. The biaxial shredder for a tire according to claim 8, wherein: one side of the rack far away from the roller is arranged in an arc shape.

10. The biaxial shredder for a tire according to claim 1, wherein: the improved feeding mechanism is characterized in that a feeding hole is formed in the casing, a feeding space is formed in the casing, the feeding hole is communicated with the feeding space, the feeding hole is located right above the feeding space, the roller is located in the feeding space, and the roller is arranged on two sides in the feeding space.