CN205932472U - Stick -shaped object expects pneumatic conveyor - Google Patents
Stick -shaped object expects pneumatic conveyor Download PDFInfo
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- CN205932472U CN205932472U CN201620792412.8U CN201620792412U CN205932472U CN 205932472 U CN205932472 U CN 205932472U CN 201620792412 U CN201620792412 U CN 201620792412U CN 205932472 U CN205932472 U CN 205932472U
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- drum
- rod shaped
- shaped materials
- transmitting
- feed bin
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Abstract
The utility model provides a stick -shaped object expects pneumatic conveyor, it includes the hopper, rotates transport drum and the transmission feed bin that sets up in the exit of hopper, and the exit seal parcel of hopper carries the upper portion of drum to set up, the foreign steamer reason of carrying the drum all is equipped with a plurality of silos that hold, and the negative pressure channel of breathing in has been seted up radially respectively along what carry the drum to every tank bottom that holds the silo, carries to correspond the negative pressure on the drum and breathe in the channel and seted up the negative pressure suction hole respectively, the below of carrying the drum is provided with material guide rail, material guide rail's the export and the export sealing connection of transmission feed bin, transmission feed bin internal rotation is provided with the transmission drum, all establishes a plurality of launching slot on the transmission drum, and transmission feed bin bottom one side is provided with transmission mouthful, and transmission feed bin bottom opposite side corresponds the transmission mouth and is provided with the pipeline of blowing. This stick -shaped object expects pneumatic conveyor has design science, high, the good advantage of stability of transport efficiency.
Description
Technical field
The utility model is related to a kind of Pneumatic conveyer, specifically, relate to a kind of rod shaped materials Geldart-D particle dress
Put.
Background technology
Rod shaped materials pneumatic conveyer is a kind of for delivering to cigarette rod shaped materials from rod shaped materials storehouse remote conveying
The special equipment of downstream cigarette unit.It is ensured that the fast and reliable entrance of rod shaped materials energy conveys in rod shaped materials convey at a high speed
Pipeline is bar-like one of necessary condition of material pneumatic conveyer high-speed cruising.
Typically adopt single-drum wheel radiation pattern in prior art, the drum in single-drum wheel transmitters need first to use drum groove from
Capture rod shaped materials in hopper, then rod shaped materials are launched to emitting area with rotating drum.Bar-shaped in order to ensure
Material can rapidly enter drum groove from hopper, and drum groove increases gradient along rotating drum direction, and opens in drum groove trench bottom
There is negative pressure hole；In order to ensure to form, in emitting area, the pipeline accommodating rod shaped materials, drum groove depth have to be larger than club
Material diameter.
This structure has the disadvantage that：
1st, because the depth of drum groove is more than rod shaped materials diameter, lead to drum groove when capturing rod shaped materials, club
Material is difficult to rapidly enter drum groove trench bottom, thus causing dead slot phenomenon, reduces emission effciency；
2nd, in drum high-speed rotation, the negative pressure in negative pressure hole has little time to discharge, and easily breaks down in emitting area；
3rd, due to drum groove, irregularly and there is negative pressure hole the inside, makes transmitting air-flow unstable, easily causes air turbulence, from
And affect emission effciency.
In order to solve with present on problem, people are seeking a kind of preferable technical solution always.
Content of the invention
The purpose of this utility model is for the deficiencies in the prior art, thus provide a kind of design science, transfer efficiency high,
The rod shaped materials Pneumatic conveyer of good stability.
To achieve these goals, the utility model be employed technical scheme comprise that：A kind of rod shaped materials Geldart-D particle dress
Put, it includes hopper, the conveying drum in exit being rotatably arranged on described hopper and transmitting feed bin, the outlet of described hopper is close
Package wraps up in the top setting of described conveying drum；The outer rim of described conveying drum is equipped with multiple bearing material grooves, holds described in each
The bottom land of hopper offers negative inspiratory pressure conduit respectively along the radial direction of described conveying drum, and on described conveying drum, correspondence is described negative
Pressure sucting passage offers negative inspiratory pressure hole respectively；The lower section of described conveying drum is provided with material guide rail, described material
The outlet of guide rail is connected with the exit seal of described transmitting feed bin；Rotate in described transmitting feed bin and be provided with transmitting drum,
Multiple transmitting grooves are all provided with described transmitting drum, described transmitting bin bottom side is provided with emission port, described transmitting feed bin bottom
Opposite side corresponding described emission port in portion's is provided with gassing pipe.
Based on above-mentioned, the exit of described hopper is provided with material and stops roller, and described material stops roller outward flange to described
Conveying drum take up an official post a bearing material groove bottom land distance be equal to rod shaped materials diameter.
Based on above-mentioned, the bearing material groove depth of described conveying drum is less than rod shaped materials diameter.
Based on above-mentioned, it also includes negative-pressure air fan, and described negative-pressure air fan is respectively communicated with described negative inspiratory pressure hole.
Based on above-mentioned, it also includes conveying fan, and the air outlet of described conveying fan connects described gassing pipe.
The utility model hinge structure has substantive distinguishing features and progress, and specifically, the utility model is by tradition
Single-drum wheel radiation pattern be changed to the emitting structural of double drum wheel, make the effect unification of each drum, drum-wheel structure designs more section
Learn, the described negative inspiratory pressure hole that described bearing material groove bottom land opens up substantially increases the stability of crawl rod shaped materials, described transmitting
The transmitting groove inner surface of drum is smooth, and its bottom land no longer opens up negative inspiratory pressure hole, substantially increases and launches described rod shaped materials
Stability；Furtherly, the bearing material groove of described conveying surface of tub wheel adopts shallow slot structure, substantially increases described rod shaped materials and enters
Enter the speed of described bearing material groove bottom land, thus improve the efficiency launching described rod shaped materials；It has design science, conveying effect
Rate is high, the advantage of good stability.
Brief description
Fig. 1 is the utility model structural representation.
In figure：1. conveying drum；2. hopper；3. launch feed bin；4. launch drum；5. material guide rail；6. material
Stop roller；7. rod shaped materials；11. bearing material grooves；12. negative inspiratory pressure conduits；13. negative inspiratory pressure holes；41. transmitting grooves.
Specific embodiment
Below by specific embodiment, the technical solution of the utility model is described in further detail.
As shown in figure 1, a kind of rod shaped materials Pneumatic conveyer, it includes hopper 2, is rotatably arranged on described hopper 2
The conveying drum 1 in exit and transmitting feed bin 3, the top setting of the exit seal parcel described conveying drum 1 of described hopper 2；
Described hopper 2 is used for storage and comes from the rod shaped materials 7 in the rod shaped materials storehouse of upstream.
The outer rim of described conveying drum 1 is equipped with multiple bearing material grooves 11, and the bottom land of each described bearing material groove 11 is along described
The radial direction of conveying drum 1 offers negative inspiratory pressure conduit 12, corresponding described negative inspiratory pressure conduit 12 on described conveying drum 1 respectively
Offer negative inspiratory pressure hole 13 respectively；Described bearing material groove 11 is used for capturing described rod shaped materials one to one from described hopper 2
7, each described negative inspiratory pressure hole 13 is respectively communicated with external negative pressure device, and described negative pressure device is responsible for providing negative pressure, by institute
State negative inspiratory pressure hole 13 to make to produce negative pressure in described negative inspiratory pressure conduit 12, described rod shaped materials 7 are firmly adsorbed described
The bottom land of the bearing material groove 11 of conveying drum 1, thus complete to capture.
The lower section of described conveying drum 1 is provided with material guide rail 5, the outlet of described material guide rail 5 with described
The exit seal of transmitting feed bin 3 connects；Described material guide rail 5 one aspect prevents described rod shaped materials 7 in described conveyance drum
Take turns in 1 rotation process and depart from from described bearing material groove 11；On the other hand described rod shaped materials 7 are sent to described transmitting feed bin 3
In.
Rotate in described transmitting feed bin 3 and be provided with transmitting drum 4, described transmitting drum 4 is all provided with multiple transmitting grooves 41, institute
State transmitting feed bin 3 bottom side and be provided with emission port, described transmitting feed bin 3 bottom opposite side corresponds to described emission port and is provided with and blows
Feed channel；Described transmitting drum 4 is contrary with the rotation direction of described conveying drum 1, and described transmitting groove 41 is first led from described material
Receive described rod shaped materials 7 one to one in track 5, the described rod shaped materials 7 in described transmitting groove 41 are with described transmitting
The rotation of drum 4 can be alignd with described emission port successively, and now the external blowning installation of described gassing pipe can be against described
Loophole is blown, and described rod shaped materials 7 are blown in described emission port, thus completing to launch.
When specifically used：Described rod shaped materials 7 rely on self gravitation and the effect of bucket wall to enter institute in described hopper 2
State in each the described bearing material groove 11 on transmitting drum 4, rely on the negative pressure that described negative pressure device provides, described negative inspiratory pressure conduit
12 described rod shaped materials 7 are stably attracted in described bearing material groove 11, when described rod shaped materials 7 are with described conveying drum
1 when continuing to rotate to described material guide rail 5 region, and described negative pressure device discharges negative pressure, and now described rod shaped materials 7 can fall
To on described material guide rail 5, under the effect of described material guide rail 5, described rod shaped materials 7 are imported into described transmitting material
In storehouse 3, fall successively in the transmitting groove 41 on each described transmitting drum 4 surface, when described rod shaped materials 7 are with described transmitting drum
4 when turning to described emission port, and described blowning installation can be blown to described gassing pipe, described rod shaped materials 7 is blown into described
Emission port, thus complete to launch.
In order to prevent excessive described rod shaped materials 7 in described conveying drum 1 and described hopper 2 exit accumulated plugging,
The exit of described hopper 2 is provided with material and stops roller 6, described material stops that roller 6 outward flange is taken up an official post to described conveying drum 1
The distance of bearing material groove 11 bottom land described in one is equal to the diameter of described rod shaped materials 7, and described material stops roller 6 and described conveying drum
1 direction of rotation is identical.When specifically used：Described material stops that roller 6 quickly rotates, and the described rod shaped materials 7 piled up are pushed aside,
Ensure the normal rotation of described conveying drum 1.
Capture the efficiency of described rod shaped materials 7 in order to improve described conveying drum 1 further from described hopper 2, by institute
The depth stating bearing material groove 11 is set smaller than the diameter of described rod shaped materials 7.In specifically used：Described conveying drum 1 is transported at a high speed
Turn, described rod shaped materials 7 can soon reach the bottom land of described bearing material groove 11, is then supplied to institute by described negative pressure device
The negative pressure stating negative inspiratory pressure conduit 12 stably adsorbs described rod shaped materials 7 in described bearing material groove 11.
Further described negative pressure device is set to negative-pressure air fan, described negative-pressure air fan is respectively communicated with described negative inspiratory pressure
Hole 13, described negative-pressure air fan is responsible for providing negative pressure in described negative inspiratory pressure hole 13；Described negative-pressure air fan passes through computer program
Control, when described bearing material groove 11 turns to described hopper 2 region with described conveying drum 1, described negative-pressure air fan should to connection
The described negative inspiratory pressure hole 13 of described bearing material groove 11 provides negative pressure；When described bearing material groove 11 turns to institute with described conveying drum 1
When stating material guide rail 5 region, described negative-pressure air fan stops to the described negative inspiratory pressure hole 13 connecting this described bearing material groove 11
Negative pressure is provided.When specifically used：When described bearing material groove 11 enters and captures described rod shaped materials 7 in described hopper 2, described negative pressure
Blower fan provides negative pressure to the described negative inspiratory pressure hole 13 connecting this described bearing material groove 11, and described rod shaped materials 7 are stably inhaled
It is attached in described bearing material groove 11；When described rod shaped materials 7 continue to rotate to described material guide rail with described conveying drum 1
During 5 region, described negative-pressure air fan stops providing negative pressure, now institute to the described negative inspiratory pressure hole 13 connecting this described bearing material groove 11
State rod shaped materials 7 can fall on described material guide rail 5.
Further described blowning installation is set to conveying fan, the air outlet of described conveying fan connects described air blowing
Pipeline, described conveying fan is responsible for blowing in described gassing pipe.
In order to improve the efficiency launching described rod shaped materials 7 further, the transmitting groove 41 on described transmitting drum 4 is set to
The smooth structure of wide at the top and narrow at the bottom, inner surface.The stability of described transmitting air-flow so can be improved, and then improve the described rod of transmitting
The stability of shape material 7.
Finally it should be noted that:Above example is only in order to illustrate the technical solution of the utility model rather than it is limited
System；Although being described in detail to the utility model with reference to preferred embodiment, those of ordinary skill in the art should
Understand：Still specific embodiment of the present utility model can be modified or some technical characteristics are carried out with equivalent replacing
Change；Without deviating from the spirit of technical solutions of the utility model, it all should cover the technical scheme being claimed in the utility model
In the middle of scope.
Claims (5)
1. a kind of rod shaped materials Pneumatic conveyer it is characterised in that：It includes hopper, is rotatably arranged on the outlet of described hopper
The conveying drum at place and transmitting feed bin, the top setting of the exit seal parcel described conveying drum of described hopper；Described conveying
The outer rim of drum is equipped with multiple bearing material grooves, and the bottom land of each described bearing material groove opens up respectively along the described radial direction conveying drum
There is negative inspiratory pressure conduit, on described conveying drum, corresponding described negative inspiratory pressure conduit offers negative inspiratory pressure hole respectively；Described defeated
The lower section sending drum is provided with material guide rail, the outlet of described material guide rail and the described exit seal launching feed bin
Connect；Rotate in described transmitting feed bin and be provided with transmitting drum, described transmitting drum is all provided with multiple transmitting grooves, described transmitting material
Storehouse bottom side is provided with emission port, and the corresponding described emission port of described transmitting bin bottom opposite side is provided with gassing pipe.
2. rod shaped materials Pneumatic conveyer according to claim 1 it is characterised in that：The exit setting of described hopper
Have material to stop roller, described material stop roller outward flange arrive described conveying drum take up an official post a bearing material groove bottom land distance equal to bar-shaped
Material diameter.
3. rod shaped materials Pneumatic conveyer according to claim 1 and 2 it is characterised in that：The depth of described bearing material groove
Less than rod shaped materials diameter.
4. rod shaped materials Pneumatic conveyer according to claim 3 it is characterised in that：It also includes negative-pressure air fan, institute
State negative-pressure air fan and be respectively communicated with described negative inspiratory pressure hole.
5. rod shaped materials Pneumatic conveyer according to claim 4 it is characterised in that：It also includes conveying fan, institute
The air outlet stating conveying fan connects described gassing pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792412.8U CN205932472U (en) | 2016-07-27 | 2016-07-27 | Stick -shaped object expects pneumatic conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620792412.8U CN205932472U (en) | 2016-07-27 | 2016-07-27 | Stick -shaped object expects pneumatic conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205932472U true CN205932472U (en) | 2017-02-08 |
Family
ID=57927169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620792412.8U Active CN205932472U (en) | 2016-07-27 | 2016-07-27 | Stick -shaped object expects pneumatic conveyor |
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| CN (1) | CN205932472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018997A (en) * | 2018-08-01 | 2018-12-18 | 温州市申威达电子电器厂 | A kind of high speed negative pressure roller conveying device |
-
2016
- 2016-07-27 CN CN201620792412.8U patent/CN205932472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109018997A (en) * | 2018-08-01 | 2018-12-18 | 温州市申威达电子电器厂 | A kind of high speed negative pressure roller conveying device |
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| GR01 | Patent grant |