CN218549681U

CN218549681U - Driving device for grinding trolley

Info

Publication number: CN218549681U
Application number: CN202222365600.0U
Authority: CN
Inventors: 李培锐
Original assignee: Danieli High Tech Changshu Co ltd
Current assignee: Danieli High Tech Changshu Co ltd
Priority date: 2022-09-06
Filing date: 2022-09-06
Publication date: 2023-02-28
Anticipated expiration: 2032-09-06

Abstract

The utility model discloses a drive arrangement for coping platform truck, drive arrangement include with the base that the coping platform truck links to each other, connect in main shaft on the base, set up in main epaxial sprocket, with the sprocket matches and follows the chain that motion path laid is predetermine to the coping platform truck, with the main shaft links to each other and is used for the drive thereby the main shaft rotates the drive the sprocket is followed the actuating mechanism of chain extending direction motion. The utility model discloses a gear motor drives sprocket linear motion on the chain to drive the operation of coping platform truck, the stability and the platform truck accent of improvement coping platform truck that can be very big to moving smooth nature, and the material surface is regular and the head and the tail can not produce excessive coping after the coping.

Description

Driving device for grinding trolley

Technical Field

The utility model relates to a coping platform truck drive field, specific is a drive arrangement for coping platform truck.

Background

The coping trolley is used as a core part of the whole coping production line, and driving modes adopted on the market are various. Such as the direct drive type of the roller driven by the speed reducing motor and the traction drive type of the steel wire rope driven by the winding drum. The speed reducing motor drives the roller to be directly driven, so that the stability is poor, the roller can be temporarily retained under the condition of direction adjusting operation, and the material is excessively polished; the winding drum drives a steel wire rope to drive, a hydraulic drum and a related hydraulic system need to be installed on the spot at one end far away from the grinding trolley, the occupied area is large, and installation and maintenance are complex. Therefore, it is desirable to design a driving device that reduces the relative investment and improves the stable output and efficiency of the equipment.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides a drive arrangement for coping platform truck, its operation is stable, and the installation maintenance is simple, and area is little.

The technical scheme adopted by the invention is as follows: the utility model provides a drive arrangement for coping platform truck, drive arrangement include with the base that coping platform truck links to each other, connect in main shaft on the base, set up in epaxial sprocket, with the sprocket cooperate along the chain that the motion route was laid is preset to the coping platform truck, with the main shaft links to each other and is used for the drive thereby the main shaft rotates the drive sprocket is followed the actuating mechanism of chain extending direction motion.

Furthermore, a cushion block is arranged below the grinding trolley, a groove is formed in one surface, opposite to the grinding trolley, of the cushion block, and the chain is fixed in the groove through bolts.

Furthermore, the chain is laid below the polishing trolley along a straight line.

Further, the base is connected to the end of the grinding trolley and is arranged along a preset movement path with the grinding trolley.

Furthermore, the driving mechanism is a speed reduction motor, the speed reduction motor is arranged on the base, and the speed reduction motor is connected with the spindle through a key.

Furthermore, one end of the base, which is back to the grinding trolley, is provided with a safety collision head.

Further, the base is connected with the shell of the polishing trolley through bolts.

Furthermore, a cover body is connected to the base and covers the chain wheel.

Borrow by above technical scheme, the beneficial effects of the utility model are as follows:

1. through setting up the driving form that gear motor drove the sprocket and move on linear chain in this application, overcome the problem of skidding and pausing, very big improvement coping platform truck's stability and platform truck transfer to moving smoothness.

2. The chain wheel chain in this application is produced manufacturing conveniently, low price, use cost are lower relatively.

3. Drive arrangement detachable connects in coping platform truck one end in this application, and the installation maintenance is simple, and area is little.

In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of an installation position of a driving device in an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a driving device in an embodiment of the present invention.

Reference numbers to the above figures: 1. a first bearing; 2. a second bearing; 3. a main shaft; 4. a sprocket; 5. a first fixing member; 6. a reduction motor; 7. a second fixing member; 8. a base; 9. a fastener; 10. grinding the trolley; 11. a chain; 12. a drive device; 13. a limiting groove; 14. cushion blocks; 141. a groove; 15. a safety head is knocked; 16. a cover body.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that, in the description of the present invention, the terms "first", "second", and the like are used for descriptive purposes only and for distinguishing similar objects, and no order is shown between the two, and no indication or suggestion of relative importance is understood. In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

The embodiment of the application discloses: a driving device for a grinding trolley is shown in a combined drawing 1, the driving device 12 and the grinding trolley 10 are arranged along a preset running path, a base 8 and an abutting surface of the grinding trolley 10 form a connecting portion, and the connecting portion is fixedly connected through a plurality of fasteners 9. In the embodiment, the fastening piece 9 is preferably a bolt, so that the assembly and disassembly are convenient to overhaul.

As shown in fig. 2, a connecting assembly is arranged in the base 8, the connecting assembly includes a first bearing 1, a second bearing 2 and a limiting groove 13, the main shaft 3 penetrates through the two bearings and then is inserted into the limiting groove 13, the main shaft is rotatably connected in the base 8, and the main shaft 3 is further fixed with a chain wheel 4 and a speed reduction motor 6 through a first fixing piece 5 and a second fixing piece 7 respectively. The speed reducing motor 6 is used for driving the main shaft to rotate, so that the chain wheel 4 is driven to move along the extending direction of the chain 11.

Preferably, the first fixing member 5 and the second fixing member 7 are key blocks.

A cushion block 14 is arranged below the sharpening trolley 10, a groove 141 is arranged on one surface of the cushion block 14 opposite to the sharpening trolley 10, and the chain 11 is fixed in the groove 141 through bolts.

One end of the base 8, which faces away from the grinding trolley 10, is provided with a safety collision head 15 for buffering collision and protecting the driving device.

The base 8 is also connected with a cover body 16 which covers the chain wheel 4.

When the driving device 12 operates, the speed reducing motor 6 provides power to drive the main shaft 3 to rotate, and the main shaft 3 drives the chain wheel 4 to move linearly on the chain 11, so that the grinding trolley is driven to operate.

The present invention has been explained by using specific embodiments, and the explanation of the above embodiments is only used to help understand the method and the core idea of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be changes in the specific embodiments and the application range, and in summary, the content of the present specification should not be construed as a limitation to the present invention.

Claims

1. The driving device for the grinding trolley is characterized by comprising a base, a main shaft, a chain wheel, a chain and a driving mechanism, wherein the base is connected with the grinding trolley, the main shaft is connected onto the base, the chain wheel is arranged on the main shaft, the chain is matched with the chain wheel and laid along a preset movement path of the grinding trolley, and the driving mechanism is connected with the main shaft and used for driving the main shaft to rotate so as to drive the chain wheel to move along the extending direction of the chain.

2. The drive device for the sharpening trolley according to claim 1, wherein: and a cushion block is arranged below the grinding trolley, a groove is formed in one surface of the cushion block opposite to the grinding trolley, and the chain is fixed in the groove through a bolt.

3. The drive device for the sharpening trolley according to claim 1, wherein: the chain is laid below the grinding trolley along a straight line.

4. The drive device for the sharpening trolley according to claim 1, wherein: the base is connected to the end of the grinding trolley and is arranged along a preset movement path with the grinding trolley.

5. The drive device for the sharpening trolley according to claim 1 or 4, wherein: the driving mechanism is a speed reducing motor, the speed reducing motor is arranged on the base, and the speed reducing motor is connected with the spindle through a key.

6. The drive device for the sharpening trolley according to claim 4, wherein: one end of the base, which is back to the grinding trolley, is provided with a safety collision head.

7. The drive device for the sharpening carriage as recited in claim 1, wherein: the base is connected with the shell of the polishing trolley through a bolt.

8. The drive device for the sharpening carriage as recited in claim 1, wherein: the base is connected with a cover body, and the cover body covers the chain wheel.