CN201009152Y - Waste tire retreading and grinding machine - Google Patents

Abstract

The utility model relates to a waste tire retreading equipment. A waste tire retreading and grinding machine is characterized in that it includes a geared motor (1), a protective cover (2), a grinding wheel (4), a transmission mechanism, a bracket (7), a skateboard (8), a base (9), a geared motor (1 ) is fixedly connected to a protective cover (2) on one end of the output shaft (3) of the geared motor, the grinding wheel (4) is located on one side of the output shaft (3) of the geared motor, and the two ends of the grinding wheel shaft (5) of the grinding wheel (4) The bearing is connected with the upper end of the support (7) respectively, the lower end of the support (7) is fixedly connected with the top of the slide plate (8), and the grinding wheel shaft (5) of the grinding wheel (4) is connected with the transmission mechanism; the slide plate (8) The bottom is provided with slide block, and the top of base (9) is provided with slideway, and the slide block of slide plate (8) is positioned at the slideway of base (9). The utility model has the characteristics of simple structure, safety, high efficiency and convenient use.

Description

Waste tire retreading and grinding machine

technical field

The utility model relates to a waste tire retreading equipment, in particular to a grinding machine for the waste tire retreading.

Background technique

With the rising prices of international energy and raw materials, the price of new tires is getting higher and higher, and users are more and more inclined to retread tires when purchasing tires. In the past, after the tire pattern was worn out, the user discarded the old tire and replaced it with a new tire. At this time, only the crown of the waste tire is worn out, while other parts of the tire are still intact. The retreading technology of waste tires is: use a grinder to cut off the outer layer of the worn and unusable waste tires, then use a tread pressing machine to paste the tread, and then vulcanize by vulcanization equipment to obtain reusable tires. Used retreaded tires. There are many types of grinding machines for retreading waste tires at present, but there are deficiencies such as complex structure, unsafety, and low efficiency.

Contents of the invention

The purpose of the utility model is to provide a waste tire retreading and grinding machine with simple structure, good safety and high efficiency.

In order to achieve the above object, the technical solution of the utility model is: waste tire retreading grinding machine, characterized in that it includes a geared motor 1, a protective cover 2, a grinding wheel 4, a transmission mechanism, a bracket 7, a slide plate 8, a base 9, and a geared motor 1 The upper part of one end of the output shaft 3 of the reduction motor is fixedly connected with a protective cover 2, the grinding wheel 4 is located on one side of the output shaft 3 of the reduction motor, and the two ends of the grinding wheel shaft 5 of the grinding wheel 4 are respectively connected by bearings to the upper end of the bracket 7, and the bracket The lower end of 7 is fixedly connected with the top of slide plate 8, and the grinding wheel shaft 5 of emery wheel 4 links with transmission mechanism; In the slideway, a nut is fixed on the slide plate 8, and one end of the screw rod 11 is screwed into the nut 13, and the other end of the screw rod 11 is connected with the output shaft of the displacement motor 14, and the displacement motor 14 is fixed on the base 9.

Described transmission mechanism comprises belt pulley, belt 6, transmission motor 10, and transmission motor 10 is fixed on the slide plate 8, and one end of belt 6 is enclosed within the belt pulley on the output shaft of transmission motor 10, and the other end of belt 6 is enclosed within emery wheel 4 on the pulley on the grinding wheel shaft 5.

The utility model adopts the above-mentioned structure, and its structure is simple; the rotation of the displacement motor drives the advance and retreat of the slide plate 8, with the advance and retreat of the grinding wheel 4, that is, controls the contact and separation between the grinding wheel 4 and the outer surface of the waste tire 12, and the grinding wheel 4 is driven by the transmission mechanism to rotate. Realize the grinding of the outer surface of the waste tire 12, the waste tire 12 is set on the output shaft 3 of the reduction motor by the rim and fixed by a nut, the rotation of the reduction motor 1 realizes the rotation of the waste tire 12, that is, transposition grinding is realized, so the grinding efficiency High; the protective cover 2 is used to prevent the grinding particles from hurting people, and the safety is good.

The beneficial effect of the utility model is that it has the characteristics of simple structure, safety, high efficiency and convenient use.

Description of drawings

Fig. 1 is the structural representation of the utility model

Figure 2 is the right side view of Figure 1

In the figure: 1-reduction motor, 2-protective cover, 3-reduction motor output shaft, 4-grinding wheel, 5-grinding wheel shaft, 6-belt, 7-bracket, 8-skateboard, 9-base, 10-transmission motor, 11-screw rod, 12-waste tire, 13-nut, 14-displacement motor.

Detailed ways

As shown in Figure 1 and Figure 2, the waste tire retreading and grinding machine includes a geared motor 1, a protective cover 2, a grinding wheel 4, a transmission mechanism, a bracket 7, a skateboard 8, a base 9, and the geared motor output shaft 3 of the geared motor 1. The upper part of one end is fixedly connected with a protective cover 2, and the grinding wheel 4 is located on one side of the output shaft 3 of the deceleration motor. The upper part is fixedly connected, and the grinding wheel shaft 5 of the grinding wheel 4 is connected with the transmission mechanism; a slider is provided under the slide plate 8, and a slideway is provided above the base 9, and the slide block of the slide plate 8 is located in the slideway of the base 9, and the slide plate 8 is fixed Nut is arranged, and one end of screw rod 11 is screwed in the nut 13, and the other end of screw rod 11 links with the output shaft of displacement motor 14, and displacement motor 14 is fixed on the base 9. The utility model also can change the displacement of slide plate 8 into manual type.

Described transmission mechanism comprises belt pulley, belt 6, transmission motor 10, and transmission motor 10 is fixed on the slide plate 8, and one end of belt 6 is enclosed within the belt pulley on the output shaft of transmission motor 10, and the other end of belt 6 is enclosed within emery wheel 4 on the pulley on the grinding wheel shaft 5.

Claims (2)

1. junked tire renovating sander, it is characterized in that it comprises reducing motor (1), protective cover (2), emery wheel (4), transmission mechanism, support (7), slide plate (8), base (9), the fixedly connected protective cover in one end top (2) of the reducing motor output shaft (3) of reducing motor (1), emery wheel (4) is positioned at a side of reducing motor output shaft (3), grinding wheel spindle (5) both ends of emery wheel (4) are linked by the upper end of bearing and support (7) respectively, top the fixedlying connected of the lower end of support (7) and slide plate (8), the grinding wheel spindle (5) of emery wheel (4) links with transmission mechanism; Be provided with slide block below the slide plate (8), be provided with slideway above the base (9), the slide block of slide plate (8) is positioned at the slideway of base (9), slide plate is fixed with nut on (8), one end of screw rod (11) screws in the nut, the other end of screw rod (11) and the output shaft of displacement motor link, and displacement motor is fixed on the base (9).

2. junked tire renovating sander according to claim 1, it is characterized in that: described transmission mechanism comprises belt pulley, belt (6), driving motor (10), driving motor (10) is fixed on the slide plate (8), one end of belt (6) is enclosed within on the belt pulley on the output shaft of driving motor (10), and the other end of belt (6) is enclosed within on the belt pulley on the grinding wheel spindle (5) of emery wheel (4).

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