CN207827198U - It is a kind of can manual tension transporting heavy things conveyer belt - Google Patents

Abstract

The utility model discloses it is a kind of can manual tension transporting heavy things conveyer belt,Including driving pulley holder,Tensioning sleeve bracing strut and power motor,The upper end of the power motor is socketed with driving pulley,The upper side wall and lower wall of the inner cavity of the driving pulley holder offer driving shaft perforation,The inner rotation of the driving shaft perforation is connected with driving shaft,The lower end of the driving shaft offers belt wheel slot,Tensioning sleeve axis is used as the driven shaft of conveyer belt,Nutted rod is plugged in the strip jack of tensioning sleeve bracing strut,The distance between tensioning sleeve bracing strut left side wall and tensioning sleeve axis are tensed by precession tensioning bolt,To play the tension of conveyer belt,It entrusts axis and plays the amplitude for reducing conveyer belt tenesmus,To improve conevying efficiency,The cumbersome process that tensioning simplifies conveyer belt tensioning is carried out using bolt,Make common laborer that can also be tensioned using spanner,And it is simple in structure easy to repair.

Description

It is a kind of can manual tension transporting heavy things conveyer belt

Technical field

The utility model belongs to vehicle arts field, specifically, be related to it is a kind of can manual tension transporting heavy things Conveyer belt.

Background technology

Ribbon conveyer is the logistics transportation machinery of many industrial department widespread needs, due to belt type conveyer kind It is more, specification is wide, can be suitably used for chemical industry, light industry, food, grain, building materials, post and telecommunications and the requirement of other many department's logistics delivery； Also can meet the various production line conveyings such as harbour, stockyard, warehouse, workshop to require, belt conveyor is fine with adhesive tape, steel band, steel The conveying machinery of dimension band, plastic tape and chemical fiber belt as transmission material and traction workpiece, its main feature is that the conveyer belt of carrying material It is also the traction piece of passing power, this has significant difference with other conveying machineries, it is using most in continuous conveyer It is extensive a kind of, and based on adhesive tape, but conveyer belt common at present transmission belt sag can all occurs and ask after prolonged use Topic, if conveyer belt, which relaxes, can seriously affect conevying efficiency, and be susceptible to cargo interim card accident, loss is hardly imaginable.

In view of this special to propose the utility model.

Invention content

The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide it is a kind of can manual tension Transporting heavy things conveyer belt, in order to solve the above technical problems, the utility model is using the basic conception of technical solution：

It is a kind of can manual tension transporting heavy things conveyer belt, including driving pulley holder, tensioning sleeve bracing strut and power electric The upper end of machine, the power motor is socketed with driving pulley, and the upper side wall and lower wall of the inner cavity of the driving pulley holder are equal Driving shaft perforation is offered, the inner rotation of the driving shaft perforation is connected with driving shaft, and the lower end of the driving shaft offers The inside of belt wheel slot, the belt wheel slot is plugged with driven pulley, the middle part weldering of the upper surface of the inner cavity of the driven pulley It is connected to bolt, in belt wheel slot, the outer surface of the driving pulley is socketed with transmission belt for the bolt grafting, and transmission belt Right end is socketed on the outer surface of driven pulley, is welded with active roller bearing in the middle part of the driving shaft, the driving pulley holder and It is welded between tensioning sleeve bracing strut and entrusts bracing strut, axis is entrusted in the inner homogeneous rotation connection for entrusting bracing strut, described Tensioning sleeve axis is rotatably connected in the middle part of the upper side wall and lower wall of tensioning sleeve bracing strut, and the upper end of tensioning sleeve bracing strut is under The rear side at end is welded with fixed support plate, and nutted rod, and the both ends difference of nutted rod are plugged in the middle part of the tensioning sleeve axis The outside of tensioning sleeve bracing strut is extended to, the upper and lower part of the nutted rod offers screw hole, the tensioning sleeve bracing strut The upper side and lower side of left side wall offer bolt card hole, the inside of the bolt card hole is plugged with tensioning bolt, and is tensioned The outer surface of bolt and the inner surface of screw hole are mutually spirally connected, and the outer surface of the tensioning sleeve axis and active roller bearing is socketed with transmission Band, and the front surface of the inner wall of conveyer belt is fitted closely with the front surface for entrusting axis.

Further, the right end of the fixed support plate, which is bolted with, consolidates bolt.

Further, the bolt card hole and the relative position of screw hole are in same level.

Further, the spacing distance for entrusting axis is the % of length in conveyer belt.

After adopting the above technical scheme, the utility model has the advantages that compared with prior art.

The utility model drives driving pulley rotation by starting power motor, and driving pulley is driven driven by transmission belt Belt wheel rotates, and driven pulley drives driving shaft rotation, active roller bearing year driving shaft rotation drive conveyer belt movement, to drive goods Object moves, and tensioning sleeve axis is used as the driven shaft of conveyer belt, and nutted rod is plugged in the strip jack of tensioning sleeve bracing strut, The distance between tensioning sleeve bracing strut left side wall and tensioning sleeve axis are tensed by precession tensioning bolt, to play conveyer belt Tension, entrust axis play reduce conveyer belt tenesmus amplitude carry out tensioning simplification using bolt to improve conevying efficiency The cumbersome process of conveyer belt tensioning, makes common laborer that can also be tensioned using spanner, and simple in structure easy to repair.

Specific embodiment of the present utility model is described in further detail below in conjunction with the accompanying drawings.

Description of the drawings

A part of the attached drawing as the application, is further understood from the utility model for providing, the utility model Illustrative embodiments and their description for explaining the utility model, but do not constitute improper limits to the present invention.Obviously, The accompanying drawings in the following description is only some embodiments, to those skilled in the art, is not paying creative labor Under the premise of dynamic, other accompanying drawings are can also be obtained according to these attached drawings.

In the accompanying drawings：

Fig. 1 is that the utility model main view cuts open figure.

In figure：1- driving pulley holders；2- driving shafts are perforated；3- driving shafts；4- bolt card holes；5- entrusts bracing strut；6- Tensioning sleeve axis；7- entrusts axis；8- nutted rods；9- screw holes；10- tensioning bolts；11- tensioning sleeve bracing struts；12- consolidates bolt；13- Conveyer belt；14- power motors；15- driving pulleys；16- driven pulleys；17- transmission belts；18- bolts；19- belt wheel slots；20- Active roller bearing.

It should be noted that these attached drawings and verbal description are not intended to limit the design of the utility model in any way Range, but be the concept that those skilled in the art illustrate the utility model by referring to specific embodiments.

Specific implementation mode

It is new below in conjunction with this practicality to keep the purpose, technical scheme and advantage of the utility model embodiment clearer The technical solution in embodiment is clearly and completely described in attached drawing in type embodiment, and following embodiment is for illustrating this Utility model, but be not intended to limit the scope of the present invention.

In the description of the present invention, it should be noted that term "upper", "lower", "front", "rear", "left", "right", The orientation or positional relationship of the instructions such as "vertical", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to Convenient for describing the utility model and simplifying to describe, specific side must be had by not indicating or implying the indicated device or element Position, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.

In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified Dress ", " connected ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integrally Connection；It can be mechanical connection, can also be electrical connection；It can be directly connected, it can also be indirectly connected through an intermediary. For the ordinary skill in the art, it can understand that above-mentioned term in the present invention specific contains with concrete condition Justice.

Embodiment one

As shown in Figure 1, described in the present embodiment it is a kind of can manual tension transporting heavy things conveyer belt, including driving pulley branch The upper end of frame 1, tensioning sleeve bracing strut 11 and power motor 14, the power motor 14 is socketed with driving pulley 15, the active The upper side wall and lower wall of the inner cavity of wheeled stand 1 offer driving shaft perforation 2, the inner rotation of the driving shaft perforation 2 Be connected with driving shaft 3, the lower end of the driving shaft 3 offers belt wheel slot 19, the inside of the belt wheel slot 19 be plugged with from Movable belt pulley 16 is welded with bolt 18,18 grafting of the bolt and belt wheel in the middle part of the upper surface of the inner cavity of the driven pulley 16 In slot 19, the outer surface of the driving pulley 15 is socketed with transmission belt 17, and the right end of transmission belt 17 is socketed on driven pulley The middle part of 16 outer surface, the driving shaft 3 is welded with active roller bearing 20, the driving pulley holder 1 and tensioning sleeve bracing strut It is welded between 11 and entrusts bracing strut 5, axis 7, the tensioning sleeve axis are entrusted in the inner homogeneous rotation connection for entrusting bracing strut 5 Tensioning sleeve axis 6, and the top and bottom of tensioning sleeve bracing strut 11 are rotatably connected in the middle part of the upper side wall and lower wall of holder 11 Rear side be welded with fixed support plate 11, the middle part of the tensioning sleeve axis 6 is plugged with nutted rod 8, and the both ends of nutted rod 8 point The outside of tensioning sleeve bracing strut 11 is not extended to, and the upper and lower part of the nutted rod 8 offers screw hole 9, the tensioning sleeve The upper side and lower side of the left side wall of bracing strut 11 offers bolt card hole 4, and the inside of the bolt card hole 4 is plugged with tensioning spiral shell Bolt 10, and the outer surface of tensioning bolt 10 and the inner surface of screw hole 9 are mutually spirally connected, the tensioning sleeve axis 6 and active roller bearing 20 Outer surface is socketed with conveyer belt 13, and the front surface of the inner wall of conveyer belt 13 is fitted closely with the front surface for entrusting axis 7, is passed through Starting power motor 14 drives driving pulley 15 to rotate, and driving pulley 15 drives driven pulley 16 to rotate by transmission belt 13, from Movable belt pulley 16 drives driving shaft 3 to rotate, and the rotation of driving shaft 3 in 20 years old of active roller bearing drives conveyer belt 13 to move, to drive cargo Movement, tensioning sleeve axis 6 are used as the driven shaft of conveyer belt 13, and the strip that nutted rod 8 is plugged on tensioning sleeve bracing strut 11 is inserted Kong Zhong tenses the distance between 11 left side wall of tensioning sleeve bracing strut and tensioning sleeve axis 6 by precession tensioning bolt 10, to rise To the tension of conveyer belt 13, entrusts axis 7 and play the amplitude that conveyer belt 13 drops that reduces, to improve conevying efficiency, use Bolt carries out the cumbersome process that tensioning simplifies the tensioning of conveyer belt 13, makes common laborer that can also be tensioned using spanner, and It is simple in structure easy to repair.

Tensile force is spent in order to prevent causes tensioning sleeve bracing strut 11 to be subjected to displacement greatly, the right end of the fixed support plate 11 It is bolted with and consolidates bolt 12.

Tensioning bolt 10 bears lateral resistance in order to prevent, and the relative position of the bolt card hole 4 and screw hole 9 is in same water Plane.

The middle part tenesmus of conveyer belt 13 is excessive in order to prevent, and the spacing distance for entrusting axis 7 is length in conveyer belt 13 5%.

Operation principle：Driving pulley 15 is driven to rotate by starting power motor 14, driving pulley 15 passes through transmission belt 13 Driven pulley 16 is driven to rotate, driven pulley 16 drives driving shaft 3 to rotate, and the rotation of driving shaft 3 in 20 years old of active roller bearing drives transmission Band 13 moves, and to drive cargo movement, tensioning sleeve axis 6 to be used as the driven shaft of conveyer belt 13, nutted rod 8 is plugged on tensioning In the strip jack for covering bracing strut 11,11 left side wall of tensioning sleeve bracing strut and tensioning sleeve are tensed by precession tensioning bolt 10 The distance between axis 6 entrusts axis 7 and plays the amplitude that conveyer belt 13 drops that reduces to play the tension of conveyer belt 13, from And conevying efficiency is improved, the cumbersome process that tensioning simplifies the tensioning of conveyer belt 13 is carried out using bolt, makes common laborer can also It is tensioned using spanner, and simple in structure easy to repair, the right end of fixed support plate 11, which is bolted with, consolidates bolt 12, prevents from opening Clamp force is spent causes tensioning sleeve bracing strut 11 to be subjected to displacement greatly, the relative position of bolt card hole 4 and screw hole 9 in same level, Prevent tensioning bolt 10 from bearing lateral resistance, the spacing distance for entrusting axis 7 is 5% of length in conveyer belt 13, prevents conveyer belt 13 Middle part tenesmus it is excessive.

The above is only the preferred embodiment of the utility model, not makees in any form to the utility model Limitation is not limited to the utility model although the utility model has been disclosed with preferred embodiment as above, any to be familiar with The technical staff of this patent is not departing within the scope of technical solutions of the utility model, when the technology contents work using above-mentioned prompt Go out a little change or is modified to the equivalent embodiment of equivalent variations, as long as being the content without departing from technical solutions of the utility model, Any simple modification, equivalent change and modification made by the above technical examples according to the technical essence of the present invention, still belong to In the range of the utility model.

Claims (4)

1. it is a kind of can manual tension transporting heavy things conveyer belt, which is characterized in that including driving pulley holder（1）, tensioning sleeve axis Holder（11）And power motor（14）, the power motor（14）Upper end be socketed with driving pulley（15）, the driving pulley Holder（1）Inner cavity upper side wall and lower wall offer driving shaft perforation（2）, the driving shaft perforation（2）Inside turn It is dynamic to be connected with driving shaft（3）, the driving shaft（3）Lower end offer belt wheel slot（19）, the belt wheel slot（19）It is interior Portion is plugged with driven pulley（16）, the driven pulley（16）Inner cavity upper surface in the middle part of be welded with bolt（18）, described Bolt（18）Grafting and belt wheel slot（19）It is interior, the driving pulley（15）Outer surface be socketed with transmission belt（17）, and be driven Band（17）Right end be socketed on driven pulley（16）Outer surface, the driving shaft（3）Middle part be welded with active roller bearing（20）, The driving pulley holder（1）With tensioning sleeve bracing strut（11）Between be welded with and entrust bracing strut（5）, described to entrust bracing strut （5）Inner homogeneous rotation connection entrust axis（7）, the tensioning sleeve bracing strut（11）Upper side wall and lower wall middle part rotation It is connected with tensioning sleeve axis（6）, and tensioning sleeve bracing strut（11）The rear sides of top and bottom be welded with fixed support plate（11）, The tensioning sleeve axis（6）Middle part be plugged with nutted rod（8）, and nutted rod（8）Both ends extend respectively to tensioning sleeve bracing strut （11）Outside, the nutted rod（8）Upper and lower part offer screw hole（9）, the tensioning sleeve bracing strut（11）A left side The upper side and lower side of side wall offers bolt card hole（4）, the bolt card hole（4）Inside be plugged with tensioning bolt（10）, And tensioning bolt（10）Outer surface and screw hole（9）Inner surface be mutually spirally connected, the tensioning sleeve axis（6）With active roller bearing（20） Outer surface be socketed with conveyer belt（13）, and conveyer belt（13）Inner wall front surface and entrust axis（7）Front surface it is close Fitting.

2. it is according to claim 1 it is a kind of can manual tension transporting heavy things conveyer belt, which is characterized in that the fixed branch Fagging（11）Right end be bolted with and consolidate bolt（12）.

3. it is according to claim 1 it is a kind of can manual tension transporting heavy things conveyer belt, which is characterized in that the bolt card Hole（4）With screw hole（9）Relative position in same level.

4. it is according to claim 2 it is a kind of can manual tension transporting heavy things conveyer belt, which is characterized in that it is described to entrust axis （7）Spacing distance be conveyer belt（13）The 5% of middle length.