CN211082727U

CN211082727U - Belt line tensioning device

Info

Publication number: CN211082727U
Application number: CN201922141366.1U
Authority: CN
Inventors: 杨方; 董定伟; 华秋
Original assignee: Qingdao Fangxin Jiacheng Technology Co ltd
Current assignee: Qingdao Fangxin Jiacheng Technology Co ltd
Priority date: 2019-12-04
Filing date: 2019-12-04
Publication date: 2020-07-24
Anticipated expiration: 2029-12-04

Abstract

The utility model discloses a overspeed device tensioner of belt line, including curb plate, No. two curb plates and tensioning roller, curb plate one side is provided with the curb plate No. two, curb plate and No. two curb plate tops all weld fixed block and fixed block one side and install through the bearing and rotate the bolt, curb plate and No. two curb plate one sides have all been seted up the reservation tank and have been installed long shank through the bearing in the reservation tank inside, the long shank outside is equipped with transfer line and transfer line outside cover through the thread groove cover and is equipped with the proposition and advance the roller, install No. one tensioning roller and No. two tensioning roller one side through the bearing and install No. two tensioning rollers between curb plate and No. two curb plates. The utility model discloses the volume is less, arrange in a flexible way, and convenient operation is fit for being extensively promoted and used.

Description

Belt line tensioning device

Technical Field

The utility model relates to a belt tensioning technical field, in particular to overspeed device tensioner of belt line.

Background

In order to improve the transmission efficiency of product processing, all large manufacturers use transmission structures such as a conveyor belt, the transmission structures mainly use a motor, a belt line and the like for transmission, and the belt line tensioning device is a device for adjusting the tightness of the belt line and the conveyor belt.

Patent No. CN 201721280547.7 discloses a belt tensioning device, which adjusts the tension of a belt line by mounting a tensioning wheel on a slide rail so that it can slide.

The belt tensioning device has the following defects: 1. compared with the product, the belt line tensioning device has the advantages of complex structure, inconvenience in operation, 2, large volume, poor flexibility and incapability of being flexibly arranged on equipment, and therefore the belt line tensioning device is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a tensioner for a belt line, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a overspeed device tensioner of belt line, includes curb plate, No. two curb plates and tensioning roller, curb plate one side is provided with the curb plate No. two, No. one curb plate and No. two curb plate tops all weld fixed block and fixed block one side and install through the bearing and rotate the bolt, No. one curb plate and No. two curb plate one sides have all been seted up the reservation groove and have been installed long shank through the bearing in the reservation groove inside, the long shank outside is equipped with the input line through the thread groove cover and is equipped with the proposition roller of advancing, install No. one tensioning roller and No. one side of tensioning roller through the bearing and install No. two tensioning rollers between curb plate and No. two curb plates.

Furthermore, the number of the rotating bolts is multiple, and jackscrews are connected between the rotating bolts through thread grooves.

Further, the bottom ends of the long bolt rods are located at the bottoms of the first side plate and the second side plate.

Furthermore, the first side plate, the second side plate and the transmission rod are all made of stainless steel materials.

Compared with the prior art, the utility model discloses following beneficial effect has:

1. through setting up tensioning roller, No. two tensioning rollers and proposition advance the roller, tensioning roller and No. two tensioning rollers push down the belt line, and personnel only need use the use tool to rotate long bolt pole, and the structure drives the proposition through the transfer line and advances the roller and reciprocate, adjusts belt line tensioning, simple structure, convenient operation.

2. Through setting up the fixed block, rotating bolt and jackscrew, personnel will rotate and tie one end and install in the guide rail on the fixed bolster, and the use tool rotates the jackscrew and can fix a curb plate and No. two curb plates through the fixed block, rotates to tie to be located the guide rail, and convenient the removal is nimble adjusting position.

Drawings

Fig. 1 is a schematic view of the overall structure of a belt line tensioner of the present invention.

Fig. 2 is a side view of a belt line tensioner of the present invention.

Fig. 3 is the utility model discloses a tensioning device's of belt line tensioning roller and No. two tensioning roller schematic structure views.

In the figure: 1. a first side plate; 2. a second side plate; 3. a first tensioning roller; 4. a second tensioning roller; 5. a transmission rod; 6. maintaining a feeding roller; 7. a long bolt shank; 8. reserving a groove; 9. a fixed block; 10. rotating the bolt; 11. and (5) jacking the screw.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

As shown in fig. 1-3, a overspeed device tensioner of belt line, including curb plate 1, No. two curb plates 2 and tensioning roller 3, No. 1 one side of curb plate is provided with No. two curb plates 2, No. 1 curb plate and No. two 2 tops of curb plate all weld fixed block 9 and fixed block 9 one side and install rotation bolt 10 through the bearing, No. 1 curb plate and No. two 2 one sides of curb plate have all been seted up reservation groove 8 and reservation groove 8 inside and have been installed long shank of bolt 7 through the bearing, the long shank of bolt 7 outside is equipped with transfer line 5 and the 5 outside covers of transfer line through the thread groove and is equipped with proposition inlet roller 6, install No. 3 and No. 3 one side of tensioning roller through the bearing and install No. two tensioning rollers 4 between 1 curb plate and No. two curb plates 2.

Wherein, the number of the rotating bolts 10 is a plurality, and the rotating bolts 10 are connected with a jackscrew 11 through a thread groove.

In this embodiment, as shown in fig. 1, the plurality of rotating bolts 10 are stably installed and smoothly move, and the rotating jackscrews 11 can fix the moving fixing block 9.

The bottom ends of the long bolt rods 7 are located at the bottoms of the first side plate 1 and the second side plate 2.

As shown in figure 1 in this embodiment, the bottom ends of the long bolt rods 7 are located at the bottoms of the first side plate 1 and the second side plate 2, so that the long bolt rods can be conveniently rotated by a user through a tool.

The first side plate 1, the second side plate 2 and the transmission rod 5 are all made of stainless steel materials.

In the embodiment, as shown in fig. 1, the first side plate 1, the second side plate 2 and the transmission rod 5 made of stainless steel materials are firm, durable and not easy to deform.

It should be noted that, the utility model relates to a overspeed device tensioner of belt line, in operation, the personnel will rotate and tie 10 one end and install in the guide rail on the fixed bolster, use tool rotates jackscrew 11 and can fix curb plate 1 and No. two curb plates 2 through fixed block 9, a plurality of rotations are tied 10 and are made things convenient for this product to remove, personnel run through the belt line and pursue advance 6 bottoms, tensioning roller 3 and No. two tensioning rollers 4 push down the belt line, personnel only need use tool to rotate long bolt pole 7, the structure drives through transfer line 5 and pursue advance 6 and reciprocate of roller, adjust belt line tensioning, the volume is less, arrange in a flexible way, and convenient for operation.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a overspeed device tensioner of belt line, includes curb plate (1), No. two curb plates (2) and tensioning roller (3), its characterized in that: curb plate (1) one side is provided with curb plate (2) No. two, curb plate (1) and curb plate (2) top all weld have fixed block (9) and fixed block (9) one side install through the bearing and rotate bolt (10), curb plate (1) and curb plate (2) one side have all been seted up reservation groove (8) and reservation groove (8) inside and have been installed long shank of bolt (7) through the bearing, the long shank of bolt (7) outside is equipped with transfer line (5) and transfer line (5) outside cover through the thread groove and is equipped with the proposition and advance roller (6), install tensioning roller (3) and tensioning roller (3) one side through the bearing between curb plate (1) and curb plate (2) No. two and install tensioning roller (4) No. two through the bearing.

2. A belt line tensioner as claimed in claim 1, characterized in that: the number of the rotating bolts (10) is multiple, and jackscrews (11) are connected between the rotating bolts (10) through thread grooves.

3. A belt line tensioner as claimed in claim 1, characterized in that: the bottom ends of the long bolt rods (7) are located at the bottoms of the first side plate (1) and the second side plate (2).

4. A belt line tensioner as claimed in claim 1, characterized in that: the first side plate (1), the second side plate (2) and the transmission rod (5) are all made of stainless steel materials.