CN217056195U

CN217056195U - Belt expansion assembly of main conveyer

Info

Publication number: CN217056195U
Application number: CN202220969034.1U
Authority: CN
Inventors: 杨海; 沈斌
Original assignee: Hefei Youshi Photoelectric Technology Co ltd
Current assignee: Hefei Youshi Photoelectric Technology Co ltd
Priority date: 2022-04-25
Filing date: 2022-04-25
Publication date: 2022-07-26
Anticipated expiration: 2032-04-25

Abstract

The application relates to the technical field of belt transmission, and discloses main conveyer belt expansion subassembly, including dismantling the shell, the inside of dismantling the shell is provided with the belt that is used for transmitting power, the rectangular hole of perpendicular to belt is seted up to the inner wall of dismantling the shell. This scheme is through setting up and belt vertically rectangular hole on can dismantling the shell, pass through the rectangular hole with the threaded rod and outwards extract from the inside of can dismantling the shell, make the lower surface and the belt contact of the hollow cover of spacing section of thick bamboo, and through reciprocating the fixed block, adjust the position of hollow cover, and then the elasticity degree of regulation belt, after adjusting suitable position, through screwing up the nut on the threaded rod in the outside of can dismantling the shell, it is tight to dismantle the shell through fixed block and nut, and then make the rigidity of hollow cover, the realization is adjusted the elasticity of belt, the transmission efficiency is improved, and is convenient and fast, the belt is saved.

Description

Belt expansion assembly of main conveyer

Technical Field

The application relates to the technical field of belt transmission, in particular to a belt expansion assembly of a main conveying device.

Background

In the in-process that large-scale look selection machine used, wherein, when material second transportation stage, need use belt transmission technique, through belt transmission technique, drive the material and transport, but in long-term use discovery, at interval in-process, because belt wearing and tearing, and can not adjust between two belt pulleys of driving belt, and then can lead to the belt to relax, influence transmission efficiency to need to change new belt, the wasting of resources.

SUMMERY OF THE UTILITY MODEL

To address the above-identified problems, the present application provides a main conveyor belt expansion assembly.

The application provides a main conveyer belt expansion subassembly adopts following technical scheme:

main conveyer belt expansion subassembly, including dismantling the shell, the inside of dismantling the shell is provided with the belt that is used for transmitting power, the rectangular hole of perpendicular to belt is seted up to the inner wall of dismantling the shell, the expansion subassembly of adjusting the belt elasticity is installed through the rectangular hole to the dismantlement shell.

Through adopting above-mentioned technical scheme, through set up on can dismantling the shell with belt vertically rectangular hole, install the expansion subassembly on can dismantling the shell, and then can realize improving transmission efficiency to the elasticity regulation of belt, it is swift convenient, save the belt.

Preferably, the expansion subassembly includes fixed block, dead lever, spacing section of thick bamboo, threaded rod and nut, the both sides of fixed block respectively with dead lever and threaded rod fixed connection, the threaded rod runs through the rectangular hole and can dismantle the shell, spacing barrel casing is established and is fixed in the outside of dead lever, the nut cover establish in the threaded rod outside and with threaded rod threaded connection, the nut is located the both sides of dismantling the shell with the fixed block respectively.

Through adopting the above-mentioned technical scheme, outwards insert the threaded rod through the inside of rectangular hole follow detachable shell, make the lower surface and the belt contact of the cavity of spacing section of thick bamboo, and through reciprocating the fixed block, adjust the position of cavity, and then adjust the elasticity degree of belt, after adjusting suitable position, through screwing up the nut on the threaded rod in the outside of detachable shell, it is tight to dismantle the shell through fixed block and nut, and then the rigidity of cavity, the realization is adjusted the elasticity of belt, the transmission efficiency is improved, and is convenient and fast, and the belt is saved.

Preferably, the limiting cylinder comprises a hollow sleeve in contact with the belt and fixing rings positioned at two ends of the hollow sleeve, and the outer surface of the hollow sleeve is smooth.

Through adopting above-mentioned technical scheme, through making the surface of cavity cover smooth, and then reduce the wearing and tearing of belt and cavity cover, improve the life of belt.

Preferably, the section of the fixing block is circular, the diameter of the fixing block is larger than the width of the rectangular hole, and the outer diameter of the nut is also larger than the width of the rectangular hole.

By adopting the technical scheme, the cross section of the fixing block is set to be circular, and the diameter of the fixing block is larger than the width of the rectangular hole, so that the fixing block is conveniently matched with the nut to be fixed.

To sum up, the beneficial technical effect of this application does:

through set up on can dismantling the shell with belt vertically rectangular hole, pass through the inside of rectangular hole follow can dismantling the shell and outwards extract with the threaded rod, make the lower surface and the belt contact of the hollow cover of spacing section of thick bamboo, and through reciprocating the fixed block, adjust the position of hollow cover, and then adjust the elasticity degree of belt, after adjusting suitable position, through screwing up the nut on the threaded rod in the outside that can dismantle the shell, it is tight to dismantle the shell through fixed block and nut, and then make the rigidity of hollow cover, realize the elasticity regulation to the belt, improve transmission efficiency, and is quick and convenient, and the belt is saved.

Drawings

FIG. 1 is a schematic side view of an embodiment of the present invention.

FIG. 2 is a schematic view showing an expanded state of the belt according to the embodiment of the present invention.

FIG. 3 is a schematic top view of the application.

Description of the reference numerals: 1. a detachable housing; 2. a belt; 3. a rectangular hole; 4. a fixed block; 5. fixing the rod; 6. a limiting cylinder; 7. a threaded rod; 8. a nut; 9. hollow sleeve; 10. and (4) fixing the ring.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses main conveyer belt expansion assembly. Referring to fig. 1, main conveyer belt expansion subassembly, including dismantling shell 1, the inside of dismantling shell 1 is provided with the belt 2 that is used for transmitting power, can dismantle the inner wall of shell 1 and set up the rectangular hole 3 of perpendicular to belt 2, can dismantle that shell 1 installs the expansion subassembly of adjusting belt 2 elasticity through rectangular hole 3.

Referring to fig. 1 and 3, the expansion assembly comprises a fixing block 4, a fixing rod 5, a limiting cylinder 6, a threaded rod 7 and a nut 8, the two sides of the fixing block 4 are fixedly connected with the fixing rod 5 and the threaded rod 7 respectively, the threaded rod 7 penetrates through the detachable shell 1 through the rectangular hole 3, the limiting cylinder 6 is sleeved with the nut 8 and fixed on the outer side of the fixing rod 5, the nut 8 is sleeved on the outer side of the threaded rod 7 and in threaded connection with the threaded rod 7, and the nut 8 and the fixing block 4 are located on the two sides of the detachable shell 1 respectively. Through set up with belt 2 vertically rectangular hole 3 on can dismantling shell 1, go out threaded rod 7 through rectangular hole 3 from the inside of dismantling shell 1 to the extrapolation, make spacing section of thick bamboo 6 and belt 2 contact, and through reciprocating fixed block 4, adjust the position of spacing section of thick bamboo 6, and then the elasticity degree of adjusting belt 2, after adjusting suitable position, through screwing up nut 8 on threaded rod 7 in the outside of dismantling shell 1, it is tight to dismantle shell 1 through fixed block 4 and nut 8, and then make the rigidity of spacing section of thick bamboo 6, realize the elasticity regulation to belt 2, the transmission efficiency is improved, and is rapid and convenient, save belt 2.

Referring to fig. 1 and 3, the restraining cylinder 6 includes a hollow sleeve 9 contacting the belt 2 and fixing rings 10 provided at both ends of the hollow sleeve 9, and the outer surface of the hollow sleeve 9 is smooth. By making the surface of the hollow sleeve 9 smooth, the abrasion between the belt 2 and the hollow sleeve 9 is reduced, and the service life of the belt 2 is prolonged.

Referring to fig. 1 and 3, the fixing block 4 has a circular cross-section, and has a diameter greater than the width of the rectangular hole 3, and the outer diameter of the nut 8 is also greater than the width of the rectangular hole 3. The cross section of the fixing block 4 is set to be circular, and the diameter of the fixing block is larger than the width of the rectangular hole 3, so that the fixing block is conveniently matched with the nut 8 for fixing.

The implementation principle of the belt expansion assembly of the main conveying device in the embodiment of the application is as follows: when the utility model is used, the rectangular hole 3 vertical to the belt 2 is arranged on the detachable shell 1, when the belt 2 is used for too long time, the belt 2 is worn and the belt 2 is not adjustable between two belt pulleys of the transmission belt, thereby the belt 2 is loosened and the transmission efficiency is affected, at this time, the threaded rod 7 is outwards inserted from the inner part of the detachable shell 1, the lower surface of the hollow sleeve 9 of the spacing cylinder 6 is contacted with the belt 2, the position of the hollow sleeve 9 is adjusted by up-and-down moving the fixing block 4, thereby the tightness degree of the belt 2 is adjusted, after the threaded rod is adjusted to a proper position, the nut 8 is screwed on the threaded rod 7 at the outer side of the detachable shell 1, the detachable shell 1 is clamped tightly by the fixing block 4 and the nut 8, thereby the position of the hollow sleeve 9 is fixed, the tightness adjustment of the belt 2 is realized, the transmission efficiency is improved, is fast and convenient, and saves the belt 2.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Main conveyer belt expansion subassembly, including dismantling shell (1), its characterized in that: the inside of dismantling shell (1) is provided with belt (2) that are used for transmitting power, the rectangular hole (3) of perpendicular to belt (2) are seted up to the inner wall of dismantling shell (1), can dismantle shell (1) and install the expansion subassembly of adjusting belt (2) elasticity through rectangular hole (3).

2. The main conveyor belt expansion assembly of claim 1, wherein: expansion unit includes fixed block (4), dead lever (5), a spacing section of thick bamboo (6), threaded rod (7) and nut (8), the both sides of fixed block (4) respectively with dead lever (5) and threaded rod (7) fixed connection, threaded rod (7) run through rectangular hole (3) can dismantle shell (1), the outside in dead lever (5) is established and fixed to spacing section of thick bamboo (6) cover, nut (8) cover establish in the threaded rod (7) the outside and with threaded rod (7) threaded connection, nut (8) are located the both sides of dismantling shell (1) respectively with fixed block (4).

3. The main conveyor belt extender assembly of claim 2 wherein: spacing section of thick bamboo (6) are including hollow cover (9) with belt (2) contact and be located solid fixed ring (10) at hollow cover (9) both ends, the surface of hollow cover (9) is smooth.

4. The main conveyor belt extender assembly as in claim 2 wherein: the section of the fixed block (4) is circular, and the diameter of the fixed block is larger than the width of the rectangular hole (3).