CN107424542A - A kind of written exhibiting device of slidingtype dynamic for remanufacturing technique - Google Patents

Abstract

The invention relates to a sliding type dynamic written display device for remanufacturing technology, which includes a base plate, on which a main motor is installed, the main motor is connected with a speed change mechanism, the speed change mechanism is connected with a central bevel gear, and the center bevel gear meshes with a left bevel gear. The left bevel gear is connected with a far-near dynamic control device, and the far-near dynamic control device is connected with a publicity sign. The far and near dynamic control device includes the left shaft connected with the left bevel gear, the left end of the left shaft is connected with a cam, and the right end surface of the cam has a ring groove matching its own contour, and a connecting frame is slidably installed in the ring groove, and the connecting frame A long handle fixedly connected with the publicity sign is welded, and a bracket for sliding the long handle along the front and rear directions is installed on the bottom plate. Based on the drive of a single motor and the transmission of the speed change mechanism, the present invention achieves the effect of dynamic written display by synchronously controlling the publicity signs to slide back and forth, which is not only convenient to control, but also has better publicity effects.

Description

A sliding dynamic written display device of remanufacturing process

technical field

The invention relates to a propaganda instrument and equipment, in particular to a sliding dynamic written display device of remanufacturing process.

Background technique

Remanufacturing is the process of bringing old machinery and equipment back to life. It uses the old machinery and equipment as the blank, adopts special technology and technology, and carries out a new manufacturing on the basis of the original manufacturing, and the remanufactured products are no less than the original new products in terms of performance and quality. Since the remanufacturing process is often complicated and difficult, in order to attract the attention of grassroots staff and foreign visitors, special written display methods must be used to attract attention. However, at present, the traditional Technology is still difficult to achieve this function.

Contents of the invention

Now, in order to meet the above-mentioned requirement for written display of the remanufacturing process, the present invention proposes a sliding dynamic written display device for the remanufacturing process.

The technical problem to be solved by the present invention adopts the following technical solutions to realize:

A sliding dynamic written display device for remanufacturing technology, including a base plate, on which a main motor is installed, the main motor is connected with a speed change mechanism, the speed change mechanism is connected with a central bevel gear, and the central bevel gear engages There is a left bevel gear, and the left bevel gear is connected with a far-near dynamic control device, and the far-near dynamic control device is connected with a publicity sign.

The far-near dynamic control device includes a left shaft connected with the left bevel gear, the left end of the left shaft is connected with a cam, and the right end surface of the cam is provided with an annular groove matching its own contour. A connecting frame is slidably installed, and the connecting frame is welded with a long handle fixedly connected with the publicity signboard, and a bracket for slidingly installing the long handle along the front and rear directions is installed on the bottom plate.

The speed change mechanism includes a large helical gear connected with the main motor, the large helical gear meshes with a small helical gear, the small helical gear is connected to a rotating shaft, and a small spur gear is installed on the front end of the rotating shaft, and the small spur gear meshes with the main motor. There is a large spur gear connected to a center shaft connected to a central bevel gear.

In the present invention, the rotating shaft, the middle shaft, and the left shaft are all rotatably connected with support bearing seats fixed on the bottom plate. Promotional signs are used in the bidding document remanufacturing process.

The beneficial effects of the present invention are:

The invention has a high degree of automation, and on the basis of a single motor drive and the transmission of the speed change mechanism, the promotional signs are synchronously controlled to slide back and forth to achieve the effect of dynamic written display, which is not only convenient to control, but also has better publicity effects.

Description of drawings

The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is the front view of the present invention;

Fig. 2 is the top view of the present invention;

Fig. 3 is a partial enlarged view of I place of Fig. 2;

Fig. 4 is a B-B sectional view of Fig. 2 .

detailed description

In order to enable those skilled in the art to better understand the technical solutions of the present invention, the present invention will be described more clearly and completely below in conjunction with the accompanying drawings in the embodiments. Of course, the described embodiments are only a part of the present invention. Not all, based on this embodiment, other embodiments obtained by those skilled in the art without creative efforts are all within the protection scope of the present invention.

As shown in Figures 1 to 4, a sliding type dynamic written display device for remanufacturing technology includes a base plate 1 on which a main motor 2 is installed, and the main motor 2 is connected with a speed change mechanism, and the speed change The mechanism is connected with a central bevel gear 3, and the central bevel gear 3 is meshed with a left bevel gear 4, and the left bevel gear 4 is connected with a far-near dynamic control device, and the far-near dynamic control device is connected with a promotional sign 5.

The far-near dynamic control device includes a left shaft 12 connected with the left bevel gear 4, the left end of the left shaft 12 is connected with a cam 13, and the right end surface of the cam 13 is provided with an annular groove 13a matching its own contour , the connecting frame 14 is slidingly installed in the ring groove 13a, the connecting frame 14 is welded with a long handle 15 fixedly connected with the promotional sign 5, and the bottom plate 1 is installed with a long handle 17 slidingly installed in the front and rear direction. Bracket 16.

The transmission mechanism includes a large helical gear 6 connected to the main motor 2, the large helical gear 6 is meshed with a small helical gear 7, the small helical gear 7 is connected to a rotating shaft 8, and a small spur gear is installed on the front end of the rotating shaft 8 9. The small spur gear 9 is meshed with a large spur gear 10, and the large spur gear 10 is connected with a middle shaft 11 connected with the central bevel gear 3.

In the present invention, the rotating shaft 8 , the central shaft 11 , and the left shaft 12 are all rotatably connected to a support bearing seat fixed on the bottom plate 1 . The publicity sign 5 is used in the bidding document remanufacturing process.

During implementation, it is only necessary to start the main motor 2 to drive the large helical gear 8 to rotate. Under the action of gear teeth transmission, the middle shaft 13 can continue to rotate at a constant speed, and under the action of the bevel gear transmission, the left shaft 12 is rotated at a constant speed.

On the one hand, the cam 15 rotates with the left shaft 14, and under the action of sliding cooperation, the connecting frame 16, the long handle 17 and the No. 1 publicity sign 6 can continuously slide back and forth to achieve the effect of sliding dynamic written display.

The basic principles, main features and advantages of the present invention have been shown and described above. Those skilled in the art should understand that the present invention is not limited by the above-mentioned embodiments, and what are described in the above-mentioned embodiments and description are only the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention also has various Variations and improvements all fall within the claimed invention. The protection scope of the present invention is defined by the appended claims and their equivalents.

Claims (2)

1. a kind of written exhibiting device of slidingtype dynamic for remanufacturing technique, including bottom plate (1), it is characterised in that：The bottom plate (1) main motor (2) is installed, the main motor (2) is connected with gear, and the gear is connected with center bevel gear on (3), the center bevel gear (3) is engaged with left angular wheel (4), and the left angular wheel (4) is connected with far and near device for controlling dynamically, The far and near device for controlling dynamically is connected with publicity label (5)；

The far and near device for controlling dynamically includes the left axle (12) being connected with left angular wheel (4), and the left end of the left axle (12) connects Cam (13) is connected to, the annular groove (13a) being adapted with own profile, the annular groove are provided with the right side of the cam (13) Frame linking (14) is slidably fitted with (13a), the frame linking (14) is welded with the long handle (15) being fixedly connected with publicity label (5), institute State the bracket (16) for being provided with bottom plate (1) and long handle (17) being slidably installed along the longitudinal direction.

A kind of 2. written exhibiting device of slidingtype dynamic for remanufacturing technique according to claim 1, it is characterised in that：Institute The large helical gear (6) that gear includes being connected with main motor (2) is stated, the large helical gear (6) is engaged with bevel pinion (7), The bevel pinion (7) is connected with rotating shaft (8), and rotating shaft (8) front end is provided with small Spur gear (9), the small Spur gear (9) Large straight gear (10) is engaged with, the large straight gear (10) is connected with the axis (11) being connected with center bevel gear (3).