CN203019561U

CN203019561U - Tire crusher

Info

Publication number: CN203019561U
Application number: CN201220748758XU
Authority: CN
Inventors: 鲍作育; 郑志刚
Original assignee: Tiantai County Ming Tong Machinery Co Ltd
Current assignee: Tiantai County Ming Tong Machinery Co Ltd
Priority date: 2012-12-29
Filing date: 2012-12-29
Publication date: 2013-06-26
Anticipated expiration: 2022-12-29

Abstract

The utility model belongs to the technical field of retreading equipment and in particular relates to a tire crusher. The tire crusher comprises a motor, a reducer and a crushing chamber, wherein a cutter head group is assembled in the crushing chamber; a driving shaft and a driven shaft which are arranged in parallel are arranged on a box body of the crushing chamber; a group of cutter heads are respectively arranged on the driving shaft and the driven shaft; the motor is connected with the reducer; and the reducer drives the driving shaft and the driven shaft to rotate through gear transmission. The driving shaft and the driven shaft are driven to rotate through the motor and the gear, the transmission effect is good, the transmission efficiency is high, the size of the equipment is reduced, and the structure is compact; and moreover, the upper box body and the lower box body of the box body respectively have an integral structure, and the tire crusher is high in firmness, safe and reliable.

Description

Tyre crusher

Technical field:

The utility model belongs to the tire recapping equipment technical field, refers in particular to a kind of tyre crusher.

Background technology:

Along with the high speed development of China's communications and transportation cause, higher quality requirement has been proposed the tire product that is used for the various forms of transport such as automobile and engineering machinery, agricultural.The tire production industry all arranges in order effectively to extend the tire working life-span and to improve security reliability the technology that high-tensile steel wires are made casing ply mostly in carcass, the carrying anti-wear performance that improves tire is had great importance.But, but be difficult to recycling after this tire wear is scrapped and fully utilize.In order to solve this phenomenon, people have researched and developed the tyre crusher that can cut off.the patent No. 201020261624.6 discloses tyre crusher, comprise housing assembly, electric machine assembly, the hopper main part, the crushing chamber assembly, the screen cloth transmission component, screen assemblies forms, screen assemblies comprises driving shaft and the driven shaft that is parallel to each other, driving shaft and driven shaft drive rotation by the reducing motor of two different rotating speeds respectively, two motors are separately positioned on two frames, cause machine bulky, therein in the situation of a motor damage, just can not carry out the broken work of tire, the cost of changing a motor is larger, and each motor needs the reduction box cooperation to slow down, moreover the body of crushing chamber assembly comprises two upper machine bodies, lower body, a side of upper machine body and lower body by side plate be connected, opposite side connects by square box, this annexation connects insecure.

Summary of the invention:

The purpose of this utility model is to provide a kind of compact conformation, transmission is effective, crushing efficiency is high tyre crusher.

The utility model is achieved in that

Tyre crusher, include motor, decelerator, crushing chamber, be equipped with the cutter plate group in crushing chamber, be provided with two driving shafts that be arranged in parallel and driven shaft on the casing of crushing chamber, be respectively arranged with one group of cutterhead on driving shaft and driven shaft, described motor is connected with decelerator, and decelerator drives driving shaft by gear drive and driven shaft rotates.

The power shaft of above-mentioned decelerator is connected with machine shaft, be provided with the first pinion on the output shaft of decelerator, be provided with on driving shaft with reducer output shaft on the gear wheel of the first pinion engagement, also be provided with the second pinion on driving shaft, be provided with on driven shaft with driving shaft on the third pinion of the second pinion engaged transmission, electric machine rotation drives driving shaft and driven shaft rotates, the switched in opposite of driving shaft and driven shaft.

The first pinion on the output shaft of above-mentioned decelerator and the gear ratio of the gear wheel on driving shaft are: 1:4.

The second pinion on above-mentioned driving shaft and the gear ratio of the third pinion on driven shaft are 3:4.

Cutterhead between every group of above-mentioned cutterhead is assemblied in the interlaced shear constitution of formation on driving shaft or driven shaft by interlace mode.

The casing of above-mentioned crushing chamber includes upper box and lower box, the structure of upper and lower casing is: the one-body molded monolithic construction that has left and right side plate to form between the front side board that be arranged in parallel and back side panel, after being affixed and being connected, the corresponding sides of upper box and lower box form respectively two circular holes on front side board and back side panel, the two ends of driving shaft and driven shaft are separately positioned in circular hole on casing anepisternite and back side panel, and cutter disc groups is arranged in casing.

The advantage that the utility model is given prominence to compared to existing technology is:

1, the utility model is by a motor and gear driven driving shaft and driven shaft rotation, and the transmission effect is excessively good, and transmission efficiency is high, reduces the volume of equipment, compact conformation;

2, the upper box of casing of the present utility model and lower box are respectively monolithic construction, and firmness is high, and be safe and reliable.

Description of drawings:

Fig. 1 is the simplified schematic diagram that motor of the present utility model rotates by gear driven driving shaft and driven shaft;

Fig. 2 is the exploded perspective view of casing of the present utility model.

The specific embodiment:

The below is further described the utility model with specific embodiment, referring to Fig. 1-2:

Tyre crusher, include motor 10, decelerator 20, crushing chamber, be equipped with the cutter plate group in crushing chamber, be provided with two driving shafts that be arranged in parallel 40 and driven shaft 50 on the casing 30 of crushing chamber, be respectively arranged with one group of cutterhead on driving shaft 40 and driven shaft 50, described motor 10 is connected with decelerator 20, and decelerator 20 drives driving shaft 40 by gear drive and driven shaft 50 rotates.

The power shaft 201 of above-mentioned decelerator 20 is connected by shaft coupling 60 with machine shaft 101, be provided with the first pinion 70 on the output shaft 202 of decelerator 20, be provided with on driving shaft 40 with decelerator 20 output shafts 202 on the gear wheel 80 of the first pinion 70 engagement, also be provided with the second pinion 90 on driving shaft 40, be provided with on driven shaft 50 with driving shaft 40 on the third pinion 100 of the second pinion 90 engaged transmission, motor 10 rotates and drives driving shaft 40 and driven shaft 50 rotations, the switched in opposite of driving shaft 40 and driven shaft 50.

The first pinion 70 on the output shaft 202 of above-mentioned decelerator 20 and the gear ratio of the gear wheel 80 on driving shaft 40 are: 1:4.

The second pinion 90 on above-mentioned driving shaft 40 and the gear ratio of the third pinion 100 on driven shaft 50 are 3:4.Driving shaft 40 forms speed discrepancies with driven shaft 50, makes cutter disc groups on driving shaft 40 and the cutter disc groups on driven shaft 50 can cut tire.

Cutterhead 110 between every group of above-mentioned cutterhead is assemblied in the interlaced shear constitution of formation on driving shaft 40 or driven shaft 50 by interlace mode.

The casing 30 of above-mentioned crushing chamber includes upper box 301 and lower box 302, the structure of upper box 301 and lower box 302 is: the one-body molded monolithic constructions that left and right side plate 305,306 formation are arranged between the front side board 303 that be arranged in parallel and back side panel 304, after being affixed and being connected, the corresponding sides of upper box 301 and lower box 302 form respectively two circular holes on front side board 303 and back side panel 304, the two ends of driving shaft 40 and driven shaft 50 are separately positioned in circular hole on casing 30 anepisternites 303 and back side panel 304, and cutter disc groups is arranged in casing 30.Be connected by screw between upper box 301 and lower box 302.Be provided with bearing between circular hole on the two ends of driving shaft 40 and driven shaft 50 and casing 30, increase the flexibility ratio of driving shaft 40 and driven shaft 50 transmissions.

Above-described embodiment is only one of preferred embodiment of the present utility model; be not to limit practical range of the present utility model with this; therefore: all equivalences of doing according to shape of the present utility model, structure, principle change, within all should being covered by protection domain of the present utility model.

Claims

1. tyre crusher, include motor, decelerator, crushing chamber, be equipped with the cutter plate group in crushing chamber, it is characterized in that: be provided with two driving shafts that be arranged in parallel and driven shaft on the casing of crushing chamber, be respectively arranged with one group of cutterhead on driving shaft and driven shaft, described motor is connected with decelerator, and decelerator drives driving shaft by gear drive and driven shaft rotates.

2. tyre crusher according to claim 1, it is characterized in that: the power shaft of described decelerator is connected with machine shaft, be provided with the first pinion on the output shaft of decelerator, be provided with on driving shaft with reducer output shaft on the gear wheel of the first pinion engagement, also be provided with the second pinion on driving shaft, be provided with on driven shaft with driving shaft on the third pinion of the second pinion engaged transmission, electric machine rotation drives driving shaft and driven shaft rotates, the switched in opposite of driving shaft and driven shaft.

3. tyre crusher according to claim 2, it is characterized in that: the first pinion on the output shaft of described decelerator and the gear ratio of the gear wheel on driving shaft are: 1:4.

4. tyre crusher according to claim 2, it is characterized in that: the second pinion on described driving shaft and the gear ratio of the third pinion on driven shaft are 3:4.

5. tyre crusher according to claim 1, it is characterized in that: the cutterhead between described every group of cutterhead is assemblied in the interlaced shear constitution of formation on driving shaft or driven shaft by interlace mode.

6. tyre crusher according to claim 1, it is characterized in that: the casing of described crushing chamber includes upper box and lower box, the structure of upper and lower casing is: the one-body molded monolithic construction that has left and right side plate to form between the front side board that be arranged in parallel and back side panel, after being affixed and being connected, the corresponding sides of upper box and lower box form respectively two circular holes on front side board and back side panel, the two ends of driving shaft and driven shaft are separately positioned in circular hole on casing anepisternite and back side panel, and cutter disc groups is arranged in casing.