CN203781277U - Chain-type conveying device - Google Patents
Chain-type conveying device Download PDFInfo
- Publication number
- CN203781277U CN203781277U CN201420158437.3U CN201420158437U CN203781277U CN 203781277 U CN203781277 U CN 203781277U CN 201420158437 U CN201420158437 U CN 201420158437U CN 203781277 U CN203781277 U CN 203781277U
- Authority
- CN
- China
- Prior art keywords
- chain
- batching
- rolling bearing
- frequency motor
- chain conveyor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
Abstract
The utility model relates to a chain-type conveying device. The chain-type conveying device comprises multiple chain type conveyers and a batching and metering control valve connected with the multiple chain type conveyers. The batching and metering control valve comprises a housing, a variable frequency motor, an impeller feeder and a sealing unit. The housing limits installing space for the impeller feeder which comprises a rotary bearing and multiple impellers arranged on the rotary bearing. One end of the rotary bearing stretches out of the housing and is in transmission connection with the variable frequency motor. The sealing unit is arranged between the variable frequency motor and the impeller feeder and used for carrying out shaft sealing operation to the rotary bearing. The batching and metering control valve further comprises a detecting unit and a control unit. The chain-type conveying device has following beneficial effects: batching flow is adjusted by the batching and metering control valve; concretely, the batching and metering control valve is compact in structure; medium and remote control of batching flow is achieved according to needs so that users' requirements are satisfied; and the chain-type conveying device has advantages of stable, safe and highly-efficient conveying and dust-proof and explosion-proof intelligent batching.
Description
Technical field
The utility model relates to a kind of load transfer device technical field, especially a kind of chain conveyor.
Background technology
Calcium carbide also claims calcium carbide, and it is a kind of important basic chemical raw materials, mainly for generation of acetylene gas, can be used for organic synthesis, oxycetylene welding etc.Above-mentioned calcium carbide can be transported and be transmitted by chain type conveying device in production and processing workshop.
Chain type conveying device is in the process of transporting calcium carbide, due to the SiO in calcium carbide
2composition is unstable, and in the time that the flow of carrying is excessive, the amount of calcium carbide increases thereupon, at high temperature may cause the blast of pipeline, thereby brings the loss of property and the pollution of environment, even causes personnel's injures and deaths.In the time that the flow of carrying is too small, can affect again speed and the efficiency of production.Although at present can be by manually the feed flow of chain type conveying device being regulated, often operation is very inconvenient, and takies certain manpower.
Therefore,, for addressing the above problem, be necessary to provide a kind of chain conveyor of improvement.
Utility model content
The purpose of this utility model is to provide a kind of chain conveyor, and it can solve the poor problem of chain conveyor sealing effectiveness of the prior art.
For realizing above-mentioned utility model object, a kind of chain conveyor of the present utility model, it comprises:
Some chain-linked conveyers and connect the batching metering control cock of described some chain-linked conveyers;
Described batching metering control cock comprises: housing, variable-frequency motor, revolving plow reclaimer, sealing unit, described housing limits the installing space of revolving plow reclaimer, described revolving plow reclaimer is installed in described housing, described revolving plow reclaimer comprises rolling bearing and is installed on some impellers on described rolling bearing, stretch out in described housing described rolling bearing one end, and be in transmission connection with described variable-frequency motor, described sealing unit is arranged between described variable-frequency motor and described revolving plow reclaimer, and described rolling bearing is carried out to sealing;
Described batching metering control cock also comprises: detecting unit and control unit.
As further improvement of the utility model, the two ends of described rolling bearing are supported by head bearings support and tail bearing support respectively.
As further improvement of the utility model, described rolling bearing and described variable-frequency motor are in transmission connection by coupler, and described coupler is arranged in coupling guard.
As further improvement of the utility model, described variable-frequency motor is installed on motor base.
As further improvement of the utility model, on described housing, offer inspection door, described inspection door place is provided with inspection door cover plate.
As further improvement of the utility model, described sealing unit comprises filler and by the gland being pressed on described filler.
As further improvement of the utility model, described some impellers and described rolling bearing are perpendicular, and described some impellers, taking the axis of described rolling bearing as S. A., are made and are synchronized with the movement with described turning cylinder.
Compared with prior art, the beneficial effects of the utility model are: chain conveyor of the present utility model can be by now prepare burden the factually adjusting of flow of batching metering control cock.Particularly, its compact conformation of batching metering control cock, can realize the medium-long range control of batching flow as required, meets user's requirement.There is advantages such as carrying stable, safety, efficient, dustproof, explosion-proof intelligent batching.
Brief description of the drawings
Fig. 1 is that the plane of a detailed description of the invention of chain conveyor of the present utility model is looked schematic diagram;
Fig. 2 is the enlarged diagram of batching metering control cock in Fig. 1;
Fig. 3 is the enlarged diagram of revolving plow reclaimer part in Fig. 1.
Detailed description of the invention
By reference to the accompanying drawings the utility model is described in further detail now.These accompanying drawings are the schematic diagram of simplification, and basic structure of the present utility model is only described in a schematic way, and therefore it only shows the formation relevant with the utility model.
Change as shown in FIG. 1 to 3 and amendment.The technical scope of this utility model is not limited to the content on specification sheets, must determine its technical scope according to claim scope.
As shown in Figure 1, chain conveyor 100 of the present utility model comprises: some chain-linked conveyers 10 and connect the batching metering control cock 20 of above-mentioned some chain-linked conveyers.
As shown in Figure 2, wherein, batching metering control cock 20 comprises: housing 21, variable-frequency motor 22, revolving plow reclaimer 23 and sealing unit 24.
Particularly, housing 21 is surrounded by some block plates, offers inlet point and discharging opening on steel plate.This housing 21 limits the installing space of revolving plow reclaimer 23, and revolving plow reclaimer 23 is installed in housing 21.In addition, on the steel plate of formation housing 21, also offer the inspection door for checking revolving plow reclaimer 23 running conditions, this inspection door place is provided with inspection door cover plate 211.
As shown in Figure 3, above-mentioned revolving plow reclaimer 23 comprises: rolling bearing 231 and be installed on some impellers 232 on rolling bearing 231.Preferably, the two ends of above-mentioned rolling bearing 231 are supported by head bearings support 233 and tail bearing support 234 respectively, above-mentioned some impellers 232 are perpendicular with rolling bearing 231, and some impellers 232 are taking the axis of rolling bearing 231 as S. A., are synchronized with the movement with rolling bearing 231.In the time that rolling bearing rotates, impeller can rotate thereupon, and impeller applies an application force to the batching entering from inlet point housing simultaneously, is pushed to discharging opening, thereby completes the conveying of preparing burden between upstream chain-linked conveyer and downstream chain-linked conveyer.
Above-mentioned variable-frequency motor 22 is positioned at a side of housing 21, and stretch out in housing 21 above-mentioned rolling bearing 231 one end, and be in transmission connection with variable-frequency motor 22, thereby rolling bearing can be rotated under the driving of variable-frequency motor 22.In the time that variable-frequency motor has different frequency of operations, rolling bearing correspondingly has different rotating speeds.Particularly, rolling bearing 231 is realized by a coupler 30 with being in transmission connection of variable-frequency motor 22, and this coupler 30 is arranged in coupling guard 40, and coupling guard plays a protective role to coupler.Preferably, in order to ensure the steadiness of variable-frequency motor 22, variable-frequency motor 22 is arranged on a motor base 50.
Said sealing unit 24 is arranged between variable-frequency motor 22 and revolving plow reclaimer 23, and the rolling bearing 231 of revolving plow reclaimer 23 is carried out to sealing, to ensure the sealing requirements of housing 21 inside.Wherein, sealing unit specifically comprises filler and gland, and gland compresses above-mentioned filler, to reduce the gap between filler.
Above-mentioned batching metering control cock 20 also comprises: detecting unit and control unit, wherein detecting unit is for detection of the feed flow of preparing burden in housing, when this flow is excessive or when too small, it can send a signal to control unit, the frequency of operation of the above-mentioned variable-frequency motor of control unit control, and then the rotating speed of change revolving plow reclaimer, realize the adjusting of batching flow.As required, above-mentioned control unit can be medium-long range control to the control of variable-frequency motor.
In sum, chain conveyor of the present utility model can be by now prepare burden the factually adjusting of flow of batching metering control cock.Particularly, its compact conformation of batching metering control cock, can realize the medium-long range control of batching flow as required, meets user's requirement.There is advantages such as carrying stable, safety, efficient, dustproof, explosion-proof intelligent batching.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, and in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize the utility model with other concrete form.Therefore, no matter from which point, all should regard embodiment as exemplary, and be nonrestrictive, scope of the present utility model is limited by claims instead of above-mentioned explanation, is therefore intended to all changes that drop in the implication and the scope that are equal to important document of claim to include in the utility model.Any Reference numeral in claim should be considered as limiting related claim.
In addition, be to be understood that, although this specification sheets is described according to embodiment, but be not that each embodiment only comprises an independently technical scheme, this narrating mode of specification sheets is only for clarity sake, those skilled in the art should make specification sheets as a whole, and the technical scheme in each embodiment also can, through appropriately combined, form other embodiments that it will be appreciated by those skilled in the art that.
Claims (7)
1. a chain conveyor, is characterized in that, described chain conveyor comprises:
Some chain-linked conveyers and connect the batching metering control cock of described some chain-linked conveyers;
Described batching metering control cock comprises: housing, variable-frequency motor, revolving plow reclaimer, sealing unit, described housing limits the installing space of revolving plow reclaimer, described revolving plow reclaimer is installed in described housing, described revolving plow reclaimer comprises rolling bearing and is installed on some impellers on described rolling bearing, stretch out in described housing described rolling bearing one end, and be in transmission connection with described variable-frequency motor, described sealing unit is arranged between described variable-frequency motor and described revolving plow reclaimer, and described rolling bearing is carried out to sealing;
Described batching metering control cock also comprises: detecting unit and control unit.
2. chain conveyor according to claim 1, is characterized in that, the two ends of described rolling bearing are supported by head bearings support and tail bearing support respectively.
3. chain conveyor according to claim 1, is characterized in that, described rolling bearing and described variable-frequency motor are in transmission connection by coupler, and described coupler is arranged in coupling guard.
4. chain conveyor according to claim 1, is characterized in that, described variable-frequency motor is installed on motor base.
5. chain conveyor according to claim 1, is characterized in that, on described housing, offers inspection door, and described inspection door place is provided with inspection door cover plate.
6. chain conveyor according to claim 1, is characterized in that, described sealing unit comprises filler and by the gland being pressed on described filler.
7. chain conveyor according to claim 1, is characterized in that, described some impellers and described rolling bearing are perpendicular, and described some impellers, taking the axis of described rolling bearing as S. A., are made and are synchronized with the movement with described turning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158437.3U CN203781277U (en) | 2014-04-02 | 2014-04-02 | Chain-type conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420158437.3U CN203781277U (en) | 2014-04-02 | 2014-04-02 | Chain-type conveying device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781277U true CN203781277U (en) | 2014-08-20 |
Family
ID=51317487
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420158437.3U Expired - Fee Related CN203781277U (en) | 2014-04-02 | 2014-04-02 | Chain-type conveying device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781277U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863791A (en) * | 2014-04-02 | 2014-06-18 | 芜湖市海联机械设备有限公司 | Chained conveying device |
-
2014
- 2014-04-02 CN CN201420158437.3U patent/CN203781277U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103863791A (en) * | 2014-04-02 | 2014-06-18 | 芜湖市海联机械设备有限公司 | Chained conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140820 Termination date: 20180402 |