CN209160984U - A kind of charging gear - Google Patents
A kind of charging gear Download PDFInfo
- Publication number
- CN209160984U CN209160984U CN201821917266.2U CN201821917266U CN209160984U CN 209160984 U CN209160984 U CN 209160984U CN 201821917266 U CN201821917266 U CN 201821917266U CN 209160984 U CN209160984 U CN 209160984U
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- CN
- China
- Prior art keywords
- screw rod
- charging gear
- clamshell style
- shell
- charging
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Abstract
The utility model provides a kind of charging gear, the specifically charging gear used in charging car operating system, the charging gear includes screw feeders and clamshell style gate member, by screw feeders can be realized coal charge smooth flow to charging car casing bit, by a clamshell style gate member can at the end of screw feeders charge automatically closed spiro rod dispenser discharge end, further prevent dust and flue gas excessive.
Description
Technical field
The utility model relates to material transportation arts, are specifically related to charging gear used in charging car operating system.
Background technique
Show that Coke Oven Emission is known human carcinogen based on the research evidence to the mankind.For the work of coke-oven plant
Make personnel and live in for the resident near these production units, usually there is the high risk for facing Coke Oven Emission.It is whole
About 60% emissions are generated during charging in a Coke Oven Emission, and 30% is to generate during pusher and 10% is
It is generated during coke quenching, therefore reduces the emissions generated during charging and be even more important.
During charging using coal to stove, the emissions such as flue dust is caused to discharge.The feed of existing charging car
Device will cause coal charge blocking, and coal effectively can not smoothly be flowed, be coaling so that coal steadily can not be effectively fed into
The casing bit of vehicle, this meeting is so that coal charge is overflowed because of blocking or unstable flowing；Furthermore at the end of feed, dust can pass through
Charging gear is excessive.Above-mentioned these are to cause one of the reason of generating a large amount of Coke Oven Emissions during charging.
Therefore, it is necessary to provide a kind of improved charging gear, it is capable of providing steady effective coal flowing, is eliminated
Therefore the coal charge generated is excessive or blocks, while at the end of loading operation, the discharge end of self-closed charging gear, into one
Step prevents flour dust overflow.
Utility model content
The purpose of this utility model is to provide a kind of charging gear, which includes screw feeders, wherein spiral shell
Bar dispenser includes shell, the feed opening that housing upper surface is arranged in, is arranged in the intracorporal screw rod of shell and screw rod blade and screw rod
First driving mechanism of connection and the discharge orifice that housing lower surface is set；Feed opening is connected to supplied materials hopper, the first driving
Mechanism is fixed to shell；
The charging gear further includes clamshell style gate member, and clamshell style gate member includes two clamshell style gates, often
A clamshell style gate is rotationally coupled to screw feeders by corresponding gear, and gear is driven by the second driving mechanism, the
Two driving mechanisms are fixed to shell；Two clamshell style gate locatings at when by corresponding gear drive when can be in closed position
It is rotated synchronously between open position.
By the charging gear, at the end of loading operation, it is capable of the discharge orifice of timely closed feeding device, thus effectively
Ground prevents the flue dust generated by discharge orifice excessive.
Preferably, the screw rod is pitches screw rod, inside, screw rod and the screw rod blade and discharge orifice of the shell
It is polished polishing, so as to generate steady effective coal flowing caused by avoid the uneven stability flowed by coal
Blocking is excessive.
Preferably, clamshell style gate member further includes the sensor being arranged on screw feeders, and with screw rod blade
The counter of connection；The sensor communicates the counting that connection rotates to detection counter about screw rod blade with counter, when
Sensor sends signal when the rotation counting reaches the rotation counting of pre-programmed, based on signal control clamshell style gate member
It closes or opens；By the preferred embodiment, automatically opening and being closed for clamshell style gate member can be realized.
Charging gear provided by the utility model can not only be applied on charging car, be also applicable to and need to convey
Other device for transporting objects of material are capable of providing steady effective Flow of Goods and Materials and can oneself at the end of material conveying
Dynamic closing discharge end, to avoid the blocking or excessive because of caused by the uneven stability of flowing, and prevents through feeding device
The flour dust overflow of generation.
Detailed description of the invention
The embodiments of the present invention and its advantage are elaborated below according to attached drawing.
Fig. 1 is the schematic elevation view of charging gear according to the present utility model, wherein eliminate a part of shell so as to
Show the internal structure of the charging gear；
Fig. 2 and Fig. 3 be respectively charging gear shown in FIG. 1 from direction A and B when schematic diagram；
Fig. 4 be charging gear shown in Fig. 2 from the C of direction when schematic diagram；
Fig. 5 is schematic diagram when clam shell gate member is from the direction A shown in Fig. 1 in closed position, in order to clear
For the sake of, illustrate only the discharge orifice of charging gear；
Fig. 6 is schematic diagram when clam shell gate member is from the direction A shown in Fig. 1 in open position, in order to clear
For the sake of, illustrate only the discharge orifice of charging gear.
Specific embodiment
The utility model is illustrated below by the description to attached drawing.
Fig. 1 is the schematic elevation view of charging gear according to the present utility model, wherein part is shown in section.Fig. 2 and
Fig. 3 be respectively charging gear shown in FIG. 1 from the direction A and B of direction when schematic diagram；Fig. 4 is feed dress shown in Fig. 2
Schematic diagram when setting from the C of direction.As shown in Figures 1 to 4, charging gear 1 includes screw feeders 2 and clamshell style gate group
Part 3.Screw feeders 2 include shell 21, the feed opening 22 that housing upper surface is rectangular flange well format are arranged in, and wherein should
The feed opening 22 of rectangular flange well format is bolt-connected on the outlet(discharge) flange of supplied materials hopper of coal.Screw feeders 2
It further include that top checks window 23；It is arranged on the intracorporal screw rod 24 of shell, screw rod and screw rod blade is set；And for driving screw rod
First driving mechanism 25 of rotation.In addition, screw feeders 2 further include discharge orifice 26 and the scarfing cinder that 21 lower surface of shell is arranged in
Door 27；First driving mechanism 25 is fixed to one end of shell 21, and output shaft is connected to screw rod 24 by shaft coupling etc., the screw rod
Sealing spherical shape ball bearing on end of 24 both ends by being mounted on shell 21 carries, screw rod 24 using pitches screw rod from
And ensures coal and be uniformly fed into the casing bit of charging car.In addition, passing through the upper and lower surfaces that shell 21 is arranged in
Inspection window 23 and clean-out door 27, convenient for observation screw feeders in coal operation conditions.Further, shell 21 is interior
Surface, screw rod 24 and screw rod blade and the discharge orifice 26 are polished the smooth surface that polishing contacts to offer with coal, with
Just allow coal steadily effectively to flow, prevent the coal blocking or excessive generated in operation of coalingging by uneven stability.
Fig. 1 is turned again to, and referring to figs. 5 and 6.Charging gear 1 further includes clamshell style gate member 3, clamshell style gate
Component 3 includes two stainless steel clamshell style gates 31, and each clamshell style gate 31 is pivotally connected to screw rod by gear 32
The discharge orifice of dispenser 2, in the present embodiment, gear 32 are segmented pinion gear, and two gears are in meshing state.Second drives
The end of shell 21 is arranged in motivation structure 33, and the second driving mechanism 33 connect to drive and be somebody's turn to do with one of gear by connecting rod
Gear rotation, for the gear to drive another meshed gears to rotate, two clamshell style gates 31 pass through two gear quilts
It rotates synchronously；Clamshell style gate member 3 is arranged to pass through connecting rod and gear, energy when being driven by the second driving mechanism 33
It is enough to rotate synchronously between the closed position and the open position.Wherein in closed position, as shown in figure 5, two clamshell style gates 31
The discharge orifice for closing dispenser at the end of loading operation to closure is rotated toward each other；In open position, such as Fig. 6 institute
Show, two clamshell style gates 31 rotate separation away from each other and open to open discharge orifice in charging.In the present embodiment,
Two driving mechanisms 33 take hydraulic cylinder form.
Clamshell style gate member 3 further includes the sensor 34 and counter 35 being arranged on charging gear, and counter 35 is same
When be connected to the screw rod blades of screw feeders 2 to detect the revolution of screw rod blade；Sensor 34 and the communication connection of counter 35
It connects.The sensor when sensor 34 detects that counter 35 reaches about the rotation counting of screw rod blade the rotation counting of pre-programmed
34 send signal, and the second driving mechanism 33 is based on signal control clamshell style gate 31 and is closed automatically.By in screw feeders
Discharge end portion be arranged clamshell style gate member 3, discharge end portion can be closed timely automatedly at the end of loading operation, so as to
When charging car is advanced along track, flour dust overflow can be prevented, further reduced the emissions generated during charging.
When charging gear 1 is run, coal enters the feed opening 22 of charging gear by supplied materials hopper；Coal is in pitches
The screw rod blade of screw rod is advanced under driving by steady conveying, and since screw feeders 2 are polished polishing, this makes the flowing of coal
It is more steady, it is blocked caused by will not being generated during operation of coalingging because of uneven stability or excessive.Following coal passes through discharge
Screw feeders 2 are left in hole 26, into the casing bit of charging car.At the end of charging, clamshell style gate member 3 is automatically closed
The discharge orifice 26 of screw feeders 2 prevents dust excessive by the drain flange aperture, further reduced and generate during charging
Emissions.
The above, only preferred embodiments of the present invention, but the protection scope of the utility model is not
It is limited to this, anyone skilled in the art is practical new according to this in the technical scope that the utility model discloses
Technical solution and its utility model design of type are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (7)
1. a kind of charging gear comprising screw feeders,
Wherein screw feeders include shell, the feed opening that housing upper surface is arranged in, are arranged in the intracorporal screw rod of shell and screw rod
Blade, the first driving mechanism being connect with screw rod and the discharge orifice that housing lower surface is set；Feed opening is connected to supplied materials material
Bucket, the first driving mechanism are fixed to shell；It is characterized in that,
The charging gear further includes clamshell style gate member, and each clamshell style gate member includes two clamshell style gates, often
A clamshell style gate is rotationally coupled to screw feeders by corresponding gear, and gear is driven by the second driving mechanism, the
Two driving mechanisms are fixed to shell；Two clamshell style gate locatings at when by corresponding gear drive when can be in closed position
It is rotated synchronously between open position.
2. charging gear according to claim 1, which is characterized in that the screw rod is pitches screw rod.
3. charging gear according to claim 1, which is characterized in that inner surface, screw rod and the screw rod blade of the shell,
And discharge orifice is polished polishing.
4. the charging gear according to any one of preceding claims 1-3, which is characterized in that in closed position, two clams
Shell-type gate rotates synchronously the discharge orifice to closure so as to closed spiro rod dispenser at the end of loading operation toward each other；?
Open position, two clamshell style gates rotate synchronously separation away from each other and open to open discharge orifice to charge.
5. charging gear according to claim 4, which is characterized in that the gear is segmented pinion gear.
6. charging gear according to claim 5, which is characterized in that the driving mechanism is hydraulic cylinder.
7. charging gear according to claim 6, which is characterized in that the clamshell style gate member further includes being arranged in shell
Sensor on body, and the counter being connect with screw rod blade；The sensor communicates connection with counter to detect counting
The counting that device is rotated about screw rod blade, when the rotation counting reaches the rotation counting of pre-programmed, sensor sends signal, base
In the closure and opening of signal control clamshell style gate member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917266.2U CN209160984U (en) | 2018-11-21 | 2018-11-21 | A kind of charging gear |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821917266.2U CN209160984U (en) | 2018-11-21 | 2018-11-21 | A kind of charging gear |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209160984U true CN209160984U (en) | 2019-07-26 |
Family
ID=67339185
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821917266.2U Active CN209160984U (en) | 2018-11-21 | 2018-11-21 | A kind of charging gear |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209160984U (en) |
-
2018
- 2018-11-21 CN CN201821917266.2U patent/CN209160984U/en active Active
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