CN207671142U - Flexible pipeline chain conveyor - Google Patents
Flexible pipeline chain conveyor Download PDFInfo
- Publication number
- CN207671142U CN207671142U CN201721409406.0U CN201721409406U CN207671142U CN 207671142 U CN207671142 U CN 207671142U CN 201721409406 U CN201721409406 U CN 201721409406U CN 207671142 U CN207671142 U CN 207671142U
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- CN
- China
- Prior art keywords
- conveyance conduit
- outer tube
- chain conveyor
- flexible pipeline
- telescoping tube
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Abstract
The utility model discloses a kind of flexible pipeline chain conveyors, including conveyance conduit, inlet port and outlet port are provided on conveyance conduit, conveyance conduit both ends are interlinked by driving box, it is provided with expansion piece in the conveyance conduit, the expansion piece is arranged in pairs, and two expansion pieces being arranged in pairs are divided into driving box both sides and are arranged in parallel；The expansion piece includes outer tube, is plugged with telescoping tube respectively at outer tube both ends, adjusting bolt is provided between telescoping tube and outer tube.Using the flexible pipeline chain conveyor of the utility model, it can not only be convenient for keeping the tensioning between pipe chain sprocket wheel and delivery pipe chain, and can keep no-float between delivery pipe chain and conveyance conduit.
Description
Technical field
The utility model is related to a kind of conveying machinery more particularly to a kind of pipe chain conveying machineries.
Background technology
Pipeline chain conveyor is a kind of continuous conveying equipment of the bulk materials such as conveying powdered, fine granularity and small bulk, can
With horizontal, inclination and vertical cartel conveying, it is widely used in the necks such as fine chemistry industry, pesticide ore, construction material, food industry
Domain.Pipeline chain conveyor is to drive material along pipe motion, pipe by transfer member of the pipe chain scraping blade in closed conveyance conduit
Chain scraping blade is mounted on delivery pipe chain, and delivery pipe chain is corresponding with conveyance conduit, and entire pipeline chain conveyor forms a circular passage,
Feed inlet and discharge port are equipped on the transfer passage of annular.Since pipeline chain conveyor is with closed transfer passage, thus
It is many that sealing, clean, environmental protection occasion is required to be widely used but defeated during pipeline chain conveyor manufacture and use
The length and the length of conveyance conduit for sending pipe chain must be corresponding, if the two length does not correspond to, will influence delivery pipe
Normal operation of the chain in conveyance conduit, this both can cause transfer efficiency low, can yet cause pipeline chain conveyor service life
Decline, the pipeline chain conveyor just dispatched from the factory can try in the fabrication process so that delivery pipe chain length and conveyance conduit length
Spend corresponding, but after used a period of time, delivery pipe chain will appear abrasion with pipe chain sprocket wheel, coordinates fluff between the two,
Pipe chain sprocket wheel can also there are problems that elongation, standard machinery transmission chain pair can by tensioning apparatus or adjust two sprocket wheels it
Between centre-to-centre spacing improve, it is then not all right in pipeline chain conveyor, though can simply change only for the tensioning of delivery pipe chain adjusting
Kind cooperation between delivery pipe chain and pipe chain sprocket wheel is elastic with pipe chain sprocket wheel, but can cause between delivery pipe chain and conveyance conduit
Coordinate bad, this is undesirable.
Utility model content
For the above-mentioned deficiency present in the prior art, the technical problem to be solved by the utility model is to provide one kind to stretch
Contracting pipeline chain conveyor, it can not only be convenient for keeping the tensioning between pipe chain sprocket wheel and delivery pipe chain, and can keep delivery pipe chain
The no-float between conveyance conduit.
In order to solve the above-mentioned technical problem, a kind of flexible pipeline chain conveyor of the utility model, including conveyance conduit, defeated
It send and is provided with inlet port and outlet port on pipeline, conveyance conduit both ends are interlinked by driving box, are set in the conveyance conduit
It is equipped with expansion piece, which is arranged in pairs, and two expansion pieces being arranged in pairs are divided into driving box both sides and parallel set
It sets；The expansion piece includes outer tube, is plugged with telescoping tube respectively at outer tube both ends, is set between telescoping tube and outer tube
It is equipped with adjusting bolt.
In said structure, due to being provided with expansion piece in the conveyance conduit, which is arranged in pairs, at
Driving box both sides are divided into two expansion pieces of setting and are arranged in parallel, then it is disposed in parallel flexible in pairs in driving box both sides
Tube coupling can make entire conveyance conduit be needed according to the elastic adjusting of delivery pipe chain and change length, and change conveyance conduit
It is located at driving box both sides conveyance conduit when length and adjusts identical length simultaneously, it so both can be in order to having made pipe chain chain and pipe chain
Suitable tensioning is kept between sprocket wheel, and can keep no-float between delivery pipe chain and conveyance conduit；Again due to described flexible
Tube coupling includes outer tube, is plugged with telescoping tube respectively at outer tube both ends, adjusting spiral shell is provided between telescoping tube and outer tube
Bolt then can easily change the axial position between telescoping tube and outer tube by adjusting bolt, so that stretching with two
Change spacing distance between the connected two parts conveyance conduit of pipe, achievees the purpose that change conveyance conduit length, it is simple in structure, it adjusts
Section is convenient.
A kind of preferred embodiment of the utility model is equipped with sealing ring between outer tube and telescoping tube.Using the reality
Mode is applied, the air-tight state between the outer tube and telescoping tube of flexible connection can be kept by set sealing ring, meets pipe
The seal request of chain conveyer.
Another preferred embodiment of the utility model, the one end being plugged on the telescoping tube in outer tube are equipped with
Convex shoulder, the outside diameter of the convex shoulder is corresponding with the internal diameter of the outer tube, is respectively equipped with baffle ring at outer tube both ends, the baffle ring
Between outer tube and telescoping tube, baffle ring is connected with outer tube by flange.Using the embodiment, the stroke of telescoping tube can
To be limited by set baffle ring by convex shoulder, telescoping tube is prevented to be detached from outer tube.
Another preferred embodiment of the utility model, the sealing ring are set between convex shoulder and baffle ring.Using this
Embodiment, sealing ring are arranged using the gap between convex shoulder and baffle ring, and it is convenient with installation to manufacture.
The utility model further preferred embodiment, the sealing ring are set to the seal groove in convex shoulder outer circle
In.Using the embodiment, the setting of sealing ring does not influence the axial dimension of expansion piece, and structure is relatively more compact.
Another further preferred embodiment of the utility model, the telescoping tube pass through flange with adjacent conveyance conduit
It is fixedly connected with.It is easy to connect reliable between telescoping tube and adjacent conveyor pipeline using the embodiment, good airproof performance.
The utility model another further preferred embodiment is provided with pipe chain drive sprocket in the driving box, manages
Chain drive sprocket is connected with driving motor.Using the embodiment, delivery pipe chain passes through the driving motor and pipe chain in driving box
Drive sprocket operates to drive, and can ensure that delivery pipe chain drives with pipe chain by being set to the expansion piece of driving box both sides
Tensioning appropriate between sprocket wheel.
Description of the drawings
The utility model pipeline chain conveyor of stretching is described in further detail in the following with reference to the drawings and specific embodiments.
Fig. 1 is a kind of structural schematic diagram of specific implementation mode of the flexible pipeline chain conveyor of the utility model；
Fig. 2 is the side view of structure shown in Fig. 1；
Fig. 3 is the enlarged cross-sectional view of expansion piece in structure shown in Fig. 1.
In figure：1- driving box, 2- discharge ports, 3- conveyance conduits, 4- expansion pieces, 41- telescoping tubes, 411- convex shoulders, 42- tune
Save bolt, 43- baffle rings, 44- sealing rings, 45- outer tubes, 5- feed inlets, 6- pipe chains drive sprocket, 7- driving motors.
Specific implementation mode
In Fig. 1 and flexible pipeline chain conveyor shown in Fig. 2, conveyance conduit 3 is the channel of the material conveying of circular cross-section,
It is provided with expansion piece 4 in conveyance conduit 3, the conveyance conduit 3 of expansion piece 4 structure in a ring is provided with, in conveyance conduit 3
On be provided with feed inlet 5 and discharge port 2,3 both ends of conveyance conduit are interlinked by driving box 1, be provided in driving box 1 pipe chain drive
Movable sprocket 6, pipe chain drive sprocket 6 are connected with driving motor 7, and driving motor drives delivery pipe chain to exist by pipe chain drive sprocket 6
Operation, is conveyed material to be conveyed from feed inlet 5 to discharge port 2 from delivery pipe chain in conveyance conduit 3.Expansion piece 4 is defeated
It sending in pipeline 3 and is arranged in pairs, a pair is shown in FIG. 1, two expansion pieces 4 being arranged in pairs are divided into 1 both sides of driving box, and
Two expansion pieces 4 for being divided into 1 both sides of driving box are mutually parallel.As shown in figure 3, expansion piece 4 includes outer tube 45, in housing
45 both ends of pipe are plugged with telescoping tube 41 respectively, and the internal diameter of telescoping tube 41 is corresponding with the internal diameter of conveyance conduit 3, two telescoping tubes 41
Overhanging end is fixedly connected with adjacent conveyance conduit 3 by flange respectively, and one end in outer tube 45 is plugged on telescoping tube 41
Equipped with convex shoulder 411, the outside diameter of the convex shoulder 411 is corresponding with the internal diameter of outer tube 45；It is respectively equipped at 45 both ends of outer tube
Baffle ring 43, between outer tube 45 and telescoping tube 41, baffle ring 43 is connected with outer tube 45 by flange the baffle ring 43；In housing
Sealing ring 44 is equipped between pipe 45 and telescoping tube 41, sealing ring 44 is O-ring seal, and sealing ring 44 is set to convex shoulder 411 and gear
In axially spaced-apart between circle 43；Adjusting bolt 42 is provided between telescoping tube 41 and outer tube 45, adjusting bolt 42 is screwed on
On the flange that telescoping tube 41 is connect with conveyance conduit.
Some specific implementation modes of the utility model are only listed above, but the utility model is not limited to that, also
More improvement and transformation can be made, such as sealing ring 44 can not also be disposed between convex shoulder 411 and baffle ring 43
In axially spaced-apart, and it can be disposed in the seal groove opened in 411 outer circle of convex shoulder not；In the conveyance conduit 3
It can not be and be provided with a pair of of expansion piece 4, and can be two pairs of setting or more pair.And so on, as long as in this practicality
Made improvement and transformation, are regarded as falling into the scope of protection of the utility model on the basis of novel basic principle.
Claims (7)
1. a kind of flexible pipeline chain conveyor, including conveyance conduit（3）, in conveyance conduit（3）On be provided with feed inlet（5）And discharging
Mouthful（2）, conveyance conduit（3）Both ends pass through driving box（1）It interlinks, it is characterised in that：In the conveyance conduit（3）In be provided with
Expansion piece（4）, the expansion piece（4）It is arranged in pairs, two expansion pieces being arranged in pairs（4）It is divided into driving box（1）Both sides
And it is arranged in parallel；The expansion piece（4）Including outer tube（45）, in outer tube（45）Both ends are plugged with telescoping tube respectively
（41）, in telescoping tube（41）With outer tube（45）Between be provided with adjusting bolt（42）.
2. flexible pipeline chain conveyor according to claim 1, it is characterised in that：In outer tube（45）With telescoping tube（41）It
Between be equipped with sealing ring（44）.
3. flexible pipeline chain conveyor according to claim 1, it is characterised in that：In the telescoping tube（41）On be plugged in it is outer
Casing（45）Interior one end is equipped with convex shoulder（411）, the convex shoulder（411）Outside diameter and the outer tube（45）Internal diameter it is opposite
It answers, in outer tube（45）Both ends are respectively equipped with baffle ring（43）, the baffle ring（43）Positioned at outer tube（45）With telescoping tube（41）Between,
Baffle ring（43）With outer tube（45）It is connected by flange.
4. flexible pipeline chain conveyor according to claim 2, it is characterised in that：The sealing ring（44）It is set to convex shoulder
（411）With baffle ring（43）Between.
5. flexible pipeline chain conveyor according to claim 2, it is characterised in that：The sealing ring（44）It is set to convex shoulder
（411）In seal groove in outer circle.
6. flexible pipeline chain conveyor according to claim 1,2 or 3, it is characterised in that：The telescoping tube（41）With it is adjacent
Conveyance conduit（3）It is fixedly connected with by flange.
7. flexible pipeline chain conveyor according to claim 1, it is characterised in that：The driving box（1）In be provided with pipe chain
Drive sprocket（6）, pipe chain drive sprocket（6）With driving motor（7）It is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409406.0U CN207671142U (en) | 2017-10-28 | 2017-10-28 | Flexible pipeline chain conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721409406.0U CN207671142U (en) | 2017-10-28 | 2017-10-28 | Flexible pipeline chain conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207671142U true CN207671142U (en) | 2018-07-31 |
Family
ID=62964781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721409406.0U Active CN207671142U (en) | 2017-10-28 | 2017-10-28 | Flexible pipeline chain conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207671142U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867535A (en) * | 2017-10-28 | 2018-04-03 | 江苏华粮机械有限公司 | It is tensioned chain-linked conveyer |
-
2017
- 2017-10-28 CN CN201721409406.0U patent/CN207671142U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107867535A (en) * | 2017-10-28 | 2018-04-03 | 江苏华粮机械有限公司 | It is tensioned chain-linked conveyer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |