CN206665531U - A kind of transition pipeline - Google Patents

Abstract

The utility model discloses a kind of transition pipeline, including front leg strut component and rear support leg component, the both ends of front leg strut component and rear support leg component are fixed with mounting bracket, the front end of mounting bracket is movably equipped with transmission main shaft, and its rear end is movably equipped with driven shaft, it is surround on transmission main shaft and driven shaft and is provided with PVC conveyer belts, several belt rollers and main carrying roller are provided between mounting bracket, and driven sprocket is fixed with transmission main shaft, driven sprocket connects drive sprocket by single strand chain, and drive sprocket is fixedly mounted on gear reduction unit.Drive sprocket is driven by gear reduction unit during the utility model structure use, driven sprocket is driven by single strand chain, so that transmission main shaft rotates, PVC conveyer belts are driven to carry out circulation conveying, the PVC conveyer belts in course of conveying can be provided a supporting role by belt roller, can prevent from dropping in freight forwarding process by guide plate.

Description

A kind of transition pipeline

Technical field

Pipeline technical field is the utility model is related to, specially a kind of transition pipeline.

Background technology

Conveyer is most important bulk material conveying and handling facilities, can be widely used for mine, metallurgical, building materials, chemical industry, The industrial circles such as electric power, food processing, in colliery, metallic ore, iron and steel enterprise, harbour, the ground such as cement plant is it can be seen that conveying The extensive application of machine, Transport Machinery can not only complete the conveying of bulk material, may be also used in the transition conveying of member material On line, and the length of existing pipeline is typically bigger, thus in course of conveying, when the weight of material is larger, transmission Relative slip easily occurs between main shaft and PVC conveyer belts, influences the conveying of material, is this it is proposed that a kind of transition pipeline For solving the above problems.

Utility model content

The purpose of this utility model is to provide a kind of transition pipeline, asked with solve to propose in above-mentioned background technology Topic.

To achieve the above object, the utility model provides following technical scheme：A kind of transition pipeline, including front leg strut group Part and rear support leg component, the both ends of the front leg strut component and rear support leg component are installed with motor mounting rack and support-side peace Shelve, the front end of the motor mounting rack and support-side mounting bracket is movably equipped with transmission main shaft, and its rear end be movably equipped with it is driven Axle, around being provided with PVC conveyer belts, the motor mounting rack positioned at upper strata PVC conveyer belts bottom on the transmission main shaft and driven shaft Several belt rollers are provided between support-side mounting bracket, and positioned at the motor mounting rack and branch of lower floor's PVC conveyer belts bottom Both sides are provided with main carrying roller between support side mounting bracket, and on the motor mounting rack and support-side mounting bracket of PVC conveyer belts upper end Guide plate is provided with by being oriented to plate bracing frame installation, and the front end of motor mounting rack and support-side mounting bracket is movably installed with carrying roller Part；

Wheel hub is fixed with the transmission main shaft on the outside of motor mounting rack, driven chain is fixed with the wheel hub Take turns, engaged on the driven sprocket and be provided with single strand chain, the single strand chain lower end is socketed in drive sprocket, the drive sprocket It is fixedly mounted on gear reduction unit, the gear reduction unit is fixedly mounted on front leg strut component.

Preferably, top surface of the bottom of the upper and lower of the PVC conveyer belts respectively with belt roller and main carrying roller connects Touch, the top surface of the belt roller is consistent to the bottom surface distance of main carrying roller and the diameter of transmission main shaft, the main carrying roller Quantity is two, and the PVC conveyer belts between main carrying roller and transmission main shaft are incline structure.

Preferably, the front end of the motor mounting rack is provided with chain wheel cover, and cavity, and the active are provided with the chain wheel cover Sprocket wheel and driven sprocket are in the cavity.

Preferably, the first door and the second door are respectively equipped with the outside of the drive sprocket and driven sprocket.

Compared with prior art, the beneficial effects of the utility model are：The utility model structure using when subtracted by gear Fast machine drives drive sprocket, and driven sprocket is driven by single strand chain, so that transmission main shaft rotates, drives PVC conveyings to bring into Row circulation conveying, the PVC conveyer belts in course of conveying can be provided a supporting role by belt roller, while main carrying roller and biography PVC conveyer belts between dynamic main shaft are incline structure, can increase connecing between transmission main shaft and driven shaft and PVC conveyer belts Contacting surface is accumulated, and increases its frictional force, makes the conveying of PVC conveyer belts more steady, and can prevent freight forwarding process by guide plate In drop.

Brief description of the drawings

Fig. 1 is the utility model dimensional structure diagram；

Fig. 2 is the utility model front view；

Fig. 3 is the utility model side view；

Fig. 4 is the utility model top view；

Fig. 5 is the utility model idler structure schematic diagram.

In figure：1 front leg strut component, 2 drive sprockets, 3 first sprocket wheels, 4 single strand chains, 5 chain wheel covers, 6 gear reduction units, 7 Driven sprocket, 8 second doors, 9 motor mounting racks, 10 main carrying rollers, 11 belt rollers, 12 are oriented to plate bracing frame, 13 wheel hubs, 14 supports Roller member, 15 transmission main shafts, 16 PVC conveyer belts, 17 support-side mounting brackets, 18 guide plates, 19 rear support leg components, 20 driven shafts.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.

Fig. 1-5 are referred to, the utility model provides a kind of technical scheme：A kind of transition pipeline, including front leg strut component 1 With rear support leg component 19, the both ends of front leg strut component 1 and rear support leg component 19 are installed with motor mounting rack 9 and support-side peace Shelve 17, the front end of motor mounting rack 9 and support-side mounting bracket 17 is movably equipped with transmission main shaft 15, and its rear end be movably equipped with from It is surround on moving axis 20, transmission main shaft 15 and driven shaft 20 and is provided with PVC conveyer belts 16,

Several skins are provided between the motor mounting rack 9 and support-side mounting bracket 17 of the bottom of upper strata PVC conveyer belts 16 Band carrying roller 11, and both sides are provided with master between the motor mounting rack 9 and support-side mounting bracket 17 of the bottom of lower floor's PVC conveyer belts 16 Carrying roller 10, the top surface of the bottoms of the upper and lower of PVC conveyer belts 16 respectively with belt roller 11 and main carrying roller 10 contact, belt The top surface of carrying roller 11 is consistent to the bottom surface distance of main carrying roller 10 and the diameter of transmission main shaft 15, and the quantity of main carrying roller 10 is two It is individual, and the PVC conveyer belts 16 between main carrying roller 10 and transmission main shaft 15 are incline structure, can increase transmission main shaft 15 and from Contact area between moving axis 20 and PVC conveyer belts 16, increase its frictional force, convey PVC conveyer belts 16 more steady.

And by being oriented to plate bracing frame on the motor mounting rack 9 and support-side mounting bracket 17 of the upper end of PVC conveyer belts 16 12 installations are provided with guide plate 18, and the front end of motor mounting rack 9 and support-side mounting bracket 17 is movably installed with carrying roller part 14, support Roller member 14 can be supported to the upper surface of PVC conveyer belts 16.

Wheel hub 13 is fixed with the transmission main shaft 15 in the outside of motor mounting rack 9, is fixed with wheel hub 13 driven Sprocket wheel 7, on driven sprocket 7 engagement be provided with single strand chain 4, the lower end of single strand chain 4 is socketed in drive sprocket 2, and drive sprocket 2 is fixed On gear reduction unit 6, gear reduction unit 6 is fixedly mounted on front leg strut component 1, and the front end of motor mounting rack 9 is provided with Chain wheel cover 5, is provided with cavity in chain wheel cover 5, and drive sprocket 2 and driven sprocket 7 be in the cavity, drive sprocket 2 and driven The outside of sprocket wheel 7 is respectively equipped with the first door 3 and the second door 8, can prevent that foreign matter enters in course of conveying by chain wheel cover 5 In sprocket wheel, cause device damage.

Operation principle：Drive sprocket 2 is driven by gear reduction unit 6 when the utility model structure uses, passes through single-row chain Bar 4 drives driven sprocket 7, so that transmission main shaft 15 rotates, drives PVC conveyer belts 16 to carry out circulation conveying, passes through belt support Roller 11 can provide a supporting role to the PVC conveyer belts 16 in course of conveying, while between main carrying roller 10 and transmission main shaft 15 PVC conveyer belts 16 are incline structure, can increase the contact surface between transmission main shaft 15 and driven shaft 20 and PVC conveyer belts 16 Product, increases its frictional force, conveys PVC conveyer belts 16 more steady, and can prevent freight forwarding process by guide plate 18 In drop.

While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (4)

1. a kind of transition pipeline, including front leg strut component（1）With rear support leg component（19）, it is characterised in that：The front leg strut Component（1）With rear support leg component（19）Both ends be installed with motor mounting rack（9）With support-side mounting bracket（17）, the electricity Machine mounting bracket（9）With support-side mounting bracket（17）Front end be movably equipped with transmission main shaft（15）, and its rear end be movably equipped with it is driven Axle（20）, the transmission main shaft（15）And driven shaft（20）Upper surround is provided with PVC conveyer belts（16）, positioned at upper strata PVC conveyer belts （16）The motor mounting rack of bottom（9）With support-side mounting bracket（17）Between be provided with several belt rollers（11）, and under being located at Layer PVC conveyer belts（16）The motor mounting rack of bottom（9）With support-side mounting bracket（17）Between both sides be provided with main carrying roller（10）, and Positioned at PVC conveyer belts（16）The motor mounting rack of upper end（9）With support-side mounting bracket（17）On by being oriented to plate bracing frame（12） Installation is provided with guide plate（18）, and motor mounting rack（9）With support-side mounting bracket（17）Front end be movably installed with carrying roller part （14）；

Positioned at motor mounting rack（9）The transmission main shaft in outside（15）On be fixed with wheel hub（13）, the wheel hub（13）Upper fixation Provided with driven sprocket（7）, the driven sprocket（7）Upper engagement is provided with single strand chain（4）, the single strand chain（4）Lower end is socketed In drive sprocket（2）, the drive sprocket（2）It is fixedly mounted on gear reduction unit（6）On, the gear reduction unit（6）It is fixed Installed in front leg strut component（1）On.

A kind of 2. transition pipeline according to claim 1, it is characterised in that：The PVC conveyer belts（16）Upper strata and The bottom of lower floor respectively with belt roller（11）With main carrying roller（10）Top surface contact, the belt roller（11）Top surface to master Carrying roller（10）Bottom surface distance and transmission main shaft（15）Diameter be consistent, the main carrying roller（10）Quantity be two, and Main carrying roller（10）And transmission main shaft（15）Between PVC conveyer belts（16）For incline structure.

A kind of 3. transition pipeline according to claim 1, it is characterised in that：The motor mounting rack（9）Front end set There is chain wheel cover（5）, the chain wheel cover（5）It is interior to be provided with cavity, and the drive sprocket（2）And driven sprocket（7）In the cavity It is interior.

A kind of 4. transition pipeline according to claim 1, it is characterised in that：The drive sprocket（2）And driven sprocket （7）Outside be respectively equipped with the first door（3）With the second door（8）.