CN206551238U - A kind of feed mechanism of concrete mixing plant - Google Patents
A kind of feed mechanism of concrete mixing plant Download PDFInfo
- Publication number
- CN206551238U CN206551238U CN201720207855.0U CN201720207855U CN206551238U CN 206551238 U CN206551238 U CN 206551238U CN 201720207855 U CN201720207855 U CN 201720207855U CN 206551238 U CN206551238 U CN 206551238U
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- CN
- China
- Prior art keywords
- feed pipe
- feeding fabric
- tube body
- tracheae
- mixing plant
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- 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.)
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Abstract
The utility model discloses a kind of feed mechanism of concrete mixing plant, including scale hooper and several storage bins, each storage bin lower end is respectively connected with the feed pipe set diagonally downward, all feed pipes are all connected to above scale hooper, feeding fabric is provided with the feed pipe vertically, the feeding fabric is fixedly connected on charging inside pipe wall and in relaxed state, the feed pipe, which is provided with, to be used to blow the tracheae that feeding fabric shakes feeding fabric undulate, and the tracheae is axially arranged with several along feed pipe.Feeding fabric is blown by tracheae, so as to drive feeding fabric to be in wavy shake, material is moved under the shake of feeding fabric towards scale hooper, completes charging.Because feeding fabric is constantly in dither state in fill process, it can make between material in scattered state, reduce because material sticks are packed together the probability having some setbacks that causes to discharge, so as to improve discharging efficiency.Feeding fabric has a thrust to material simultaneously, can accelerate the discharging speed of material.
Description
Technical field
The utility model is related to concrete central mix plant, and in particular to a kind of feed mechanism of concrete mixing plant.
Background technology
Mixing plant is mainly used in concrete works, and main application is stirring mix concrete, is also concrete mixing station.It will make
The material of concrete, such as binder materials, water, sand and stone are fed in mixing plant, then stir into coagulation by mixing plant
Soil.These raw materials are usually all stored in storage bin, when need to stir again respectively on expect in mixing plant, be stirred.
Such as the patent that notification number is CN103552157A, a kind of dry mortar mixing plant Weighing system is which disclose,
Including dry sand discharging bin, the first elephant trunk, temporary storing bin, the second elephant trunk and dry sand scale hooper；The quantity of the dry sand discharging bin is extremely
It is two less, the bottom of the different dry sand discharging bins is connected by the top of different first elephant trunks and the temporary storing bin
Logical, the bottom of the temporary storing bin is connected with one end of second elephant trunk, and the other end and the dry sand of second elephant trunk claim
Batch box is connected.
The quantity of dry sand scale hooper is one, and the quantity of dry sand discharging bin is multiple.The dry sand come out from dry sand discharging bin,
Be pooled to by the first different elephant trunks in temporary storing bin, in then uniformly entering the second elephant trunk from temporary storing bin bottom, and after pass through
Uniformly entered in dry sand scale hooper by the second elephant trunk.Then enter back into mixing plant, complete charging.
The shortcoming of the patent is：There is preferable adhesiveness in little particle or powdered because dry sand is general, easily accumulation is viscous
It is attached to together, causes the first elephant trunk easily to block, cause discharging not smooth, discharging efficiency is low.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of feeding of concrete mixing plant
Mechanism, can reduce the probability of feed blocking feed pipe, make discharging smooth, improve discharging efficiency.
To achieve the above object, the utility model provides following technical scheme：
Under a kind of feed mechanism of concrete mixing plant, including scale hooper and several storage bins, each storage bin
End is respectively connected with the feed pipe set diagonally downward, and all feed pipes are all connected to above scale hooper, along axle in the feed pipe
To provided with feeding fabric, the feeding fabric is fixedly connected on charging inside pipe wall and in relaxed state, and the feed pipe, which is provided with, to be used for
The tracheae that feeding fabric shakes feeding fabric undulate is blown, the tracheae is axially arranged with several along feed pipe.
By using above-mentioned technical proposal, feeding fabric is blown by tracheae, so as to drive feeding fabric to be in wavy shake, thing
Material is moved under the shake of feeding fabric towards scale hooper, completes charging.Because feeding fabric is constantly in shake in fill process
State, can make between material in scattered state, reduce because material sticks are packed together the probability having some setbacks that causes to discharge,
So as to improve discharging efficiency.Feeding fabric has a thrust to material simultaneously, can accelerate the discharging speed of material.
It is of the present utility model to be further arranged to：The charging tube section is rectangle.
By using above-mentioned technical proposal, so that during feeding fabric shake, activity of the material along short transverse on feeding fabric
Scope is consistent, makes what material can be evenly in dither process to be laid on feeding fabric.Reduce because solid accumulation is in feeding fabric
A certain position, the phenomenon that feeding fabric shake can not be blown by causing tracheae occurs.
It is of the present utility model to be further arranged to：Discharge nozzle is provided with below the storage bin, the discharge nozzle is located at charging
It is connected directly over pipe and with feed pipe, the tracheae is located at feed pipe back to discharge nozzle side.
By using above-mentioned technical proposal, so that it is guaranteed that material accurately can discharge onto feeding fabric below storage bin.
It is of the present utility model to be further arranged to：Along feed pipe axially in setting at equal intervals between the tracheae, it is described go out
Expects pipe is vertically projected at feed pipe radially provided with two tracheaes.
By using above-mentioned technical proposal, so that jitter amplitude is bigger in the presence of two tracheaes on feeding fabric, make
Discharge that the material onto feeding fabric can be evenly is laid on feeding fabric, facilitates transport of the follow-up feeding fabric to material.
It is of the present utility model to be further arranged to：The stirring for being used for breaing up material is radially provided with the discharge nozzle
Axle, motor of the described agitating shaft one end provided with driving agitating shaft stirring.
By using above-mentioned technical proposal, so that discharging more disperses to the material on feeding fabric, the pipe plug that discharges is prevented
Plug.Facilitate material being laid on feeding fabric evenly simultaneously, facilitate the discharging of material subsequently.
It is of the present utility model to be further arranged to：It is in upper tube body and lower tube body, institute that feed pipe split vertically, which is set,
State upper tube body and lower tube body to connect in removable seal, the feeding fabric is installed between upper tube body and lower tube body and detachably connected
It is connected to lower tube body.
By using above-mentioned technical proposal, only need to dismantle lower tube body can be cleared up and be changed to feeding fabric, so that side
To the maintenance and repair of feeding fabric in feed pipe.
It is of the present utility model to be further arranged to：The upper tube body side is installed with the confession for supplying tracheal flow
Tracheae, described tracheae one end is connected with air supply pipe and the other end is connected with lower tube body, and the tracheae is in flexibility and in bending
State.
By using above-mentioned technical proposal, so that when upper tube body and lower tube body dismounting, being not required to dismantle tracheae.While tracheae
There is certain flexibility and flexibility, tracheae has certain space when dismantling lower tube body, prevents due to lower tube body and upper pipe
Body separation causes tracheae tensioning to be broken.
It is of the present utility model to be further arranged to：The scale hooper upper end is set in closed, and the scale hooper upper end is set
There are several passages connected with scale hooper, the every feed pipe piece passage of correspondence and corresponding with its lead
Expects pipe is connected, and the passage is located at below feed pipe.
By using above-mentioned technical proposal, on the premise of ensuring that each material can be entered accurately in scale hooper, prevent
Debris such as dust is entered in scale hooper, makes material purer.
It is of the present utility model to be further arranged to：The passage includes installation set and cloth set, and the installation set is provided with two
Individual and cover two ends positioned at cloth, one of them described installation set is fixedly connected on scale hooper upper surface, and another described installation set
Feed pipe lower end downside is fixedly connected on, the cloth set is in relaxation setting.
By using above-mentioned technical proposal, because cloth set is in relaxed state, so that passage has certain retractility, from
And passage is more easily directed at feed pipe, facilitate the installation between feed pipe and passage.
The utility model has advantages below：Material discharging efficiency high；Feed pipe blocking probability is low；Feeding fabric, which is safeguarded, to be changed
It is convenient；It is easy for installation between feed pipe and passage.
Brief description of the drawings
Fig. 1 is the structural representation of embodiment；
Fig. 2 is the partial schematic diagram of embodiment；
Fig. 3 is the partial structural diagram of embodiment；
Fig. 4 is the sectional view of embodiment；
Fig. 5 is the partial sectional view of embodiment.
Reference：1st, mixing plant；2nd, scale hooper；3rd, storage bin；4th, discharge nozzle；5th, agitating shaft；6th, paddle；7th, drive
Motor；8th, feed pipe；9th, passage；10th, installation set；11st, cloth set；12nd, upper tube body；13rd, lower tube body；14th, sealing gasket；15th, it is solid
Determine bolt；16th, fixing nut；17th, feeding fabric；18th, air supply pipe；19th, tracheae.
Embodiment
The utility model is described further referring to the drawings.
As shown in figure 1, a kind of feed mechanism of concrete mixing plant, including the scale hooper 2 being connected with the feed end of mixing plant 1
With several storage bins 3.A storage bin 3. is only shown in figure
As shown in figure 1, each lower end of storage bin 3 has been fixedly connected with discharge nozzle 4, discharge nozzle 4 is connected with storage bin 3.
Discharge nozzle 4 along setting straight down.As shown in Fig. 2 being radially provided with agitating shaft 5 in discharge nozzle 4, agitating shaft 5 is provided with and stirred
Mix leaf 6.The one end of agitating shaft 5 wears out discharge nozzle 4, and the motor 7 that the end is stirred provided with driving agitating shaft 5, motor 7
It is fixedly installed in storage bin 3.
As shown in figure 1, the lower end of discharge nozzle 4 is connected with feed pipe 8.Feed pipe 8 is connected with discharge nozzle 4, and feed pipe 8 is inclined
It is down-set.The section of feed pipe 8 is rectangle.The lower end of feed pipe 8 is located at the top of scale hooper 2.
As shown in figure 1, the upper end of scale hooper 2 is set in closed, and the upper end of scale hooper 2 is connected provided with several with scale hooper 2
Passage 9.As shown in figure 3, passage 9 includes installation set 10 and cloth set 11, installation set 10 is provided with two and positioned at cloth set 11
Two ends, one of installation set 10 is fixedly connected on the upper surface of scale hooper 2, and another installation set 10 is fixedly connected by welding
In the lower end downside of feed pipe 8, cloth set 11 is in relaxation setting.Passage 9 is connected with feed pipe 8.
As shown in figure 4, the split vertically of feed pipe 8 is set in upper tube body 12 and lower tube body 13, upper tube body 12 and lower tube body
13 be in several set up of character patt ern.Upper tube body 12 is installed with sealing gasket 14 with respect to the side of lower tube body 13.The equal screw thread in the both sides of upper tube body 12 connects
Fixing bolt 15 is connected to, fixing bolt 15 is threadedly connected to lower tube body 13, and the threaded one end of fixing bolt 15 is connected with fixing nut
16.Upper tube body 12 is set to be fixedly connected with lower tube body 13 by tightening fixing nut 16.
As shown in Figure 1 and Figure 4, feeding fabric 17 is provided with feed pipe 8 vertically, feeding fabric 17 is fixedly connected on feed pipe 8
Inwall and in relaxed state.Feeding fabric 17 is installed between upper tube body 12 and lower tube body 13, and the both sides of feeding fabric 17 are arranged with
Outside fixing bolt 15.The upper end of feeding fabric 17 wears out feed pipe 8, and the lower end of feeding fabric 17 is located in feed pipe 8 and under feeding fabric 17
End is set in distance with feed pipe 8.
As shown in Figure 1 and Figure 4, the side of upper tube body 12 is installed with the air supply pipe 18 for supplying air-flow, air supply pipe 18
On along its axially be provided with some tracheaes 19 at equal intervals.The one end of tracheae 19 is connected with air supply pipe 18 and the other end connects with lower tube body 13
Logical, tracheae 19 is in flexibility and in case of bending.As shown in figure 5, the correspondence discharge nozzle 4 of lower tube body 13 goes out what is vertically projected
Position is radially provided with two tracheaes 19 along lower tube body 13.
The operation principle of the feed mechanism is as follows：
As depicted in figs. 1 and 2, the material in storage bin 3 was entering after agitating shaft 5 breaks up, by the discharging of discharge nozzle 4 to entering
In expects pipe 8, fall on feeding fabric 17.Because the gas sprayed in tracheae 19 has a thrust to feeding fabric 17, therefore feeding fabric 17
It is in wave-like motion in the presence of air-flow, drives material to be axially facing scale hooper 2 along feed pipe 8 and move.Material is from feeding fabric
17 one end are dropped on lower tube body 13, are then entered by passage 9 in scale hooper 2, complete charging.
As shown in figure 4, when feeding fabric 17 need to be changed, only need to twist fixing bolt 15 and fixing nut 16, by lower tube body
13 and upper tube body 12 separate, take out feeding fabric 17.Then new feeding fabric 17 is replaced with, fixing bolt 15 is fed through feeding fabric
17, and fixing bolt 15 is threadedly connected to upper tube body 12 and lower tube body 13, then tighten fixing nut 16 make upper tube body 12 and under
Body 13 is fixedly connected.
Described above is only preferred embodiment of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to protection domain of the present utility model.It should refer to
Go out, for those skilled in the art, some improvement under the premise of the utility model principle is not departed from and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (9)
1. a kind of feed mechanism of concrete mixing plant, including scale hooper（2）With several storage bins（3）, it is characterized in that：Each
The storage bin（3）Lower end is respectively connected with the feed pipe set diagonally downward（8）, all feed pipes（8）It is all connected to scale hooper
（2）Top, the feed pipe（8）Feeding fabric is inside provided with vertically（17）, the feeding fabric（17）It is fixedly connected on feed pipe（8）
Inwall and in relaxed state, the feed pipe（8）Being provided with is used to blow feeding fabric（17）Make feeding fabric（17）Undulate is trembled
Dynamic tracheae（19）, the tracheae（19）Along feed pipe（8）It is axially arranged with several.
2. a kind of feed mechanism of concrete mixing plant according to claim 1, it is characterized in that：The feed pipe（8）Cut
Face is rectangle.
3. a kind of feed mechanism of concrete mixing plant according to claim 2, it is characterized in that：The storage bin（3）Under
Side is provided with discharge nozzle（4）, the discharge nozzle（4）Positioned at feed pipe（8）Surface and and feed pipe（8）It is connected, the tracheae
（19）Positioned at feed pipe（8）Back to discharge nozzle（4）Side.
4. a kind of feed mechanism of concrete mixing plant according to claim 3, it is characterized in that：The tracheae（19）Between
Along feed pipe（8）It is in axially to set at equal intervals, the discharge nozzle（4）Vertically it is projected in feed pipe（8）Place is radially set
There are two tracheaes（19）.
5. a kind of feed mechanism of concrete mixing plant according to claim 3, it is characterized in that：The discharge nozzle（4）It is interior
Radially it is provided with the agitating shaft for being used for breaing up material（5）, the agitating shaft（5）One end is provided with driving agitating shaft（5）Stirring
Motor（7）.
6. a kind of feed mechanism of concrete mixing plant according to claim 3, it is characterized in that：The feed pipe（8）Edge
It is in upper tube body that axial split, which is set,（12）And lower tube body（13）, the upper tube body（12）And lower tube body（13）Connect in removable seal
Connect, the feeding fabric（17）It is installed on upper tube body（12）And lower tube body（13）Between and be removably connected to lower tube body（13）.
7. a kind of feed mechanism of concrete mixing plant according to claim 6, it is characterized in that：The upper tube body（12）One
Side is installed with for supplying tracheae（19）The air supply pipe of air-flow（18）, the tracheae（19）One end and air supply pipe（18）Connection
And the other end and lower tube body（13）Connection, the tracheae（19）In flexibility and in case of bending.
8. a kind of feed mechanism of concrete mixing plant according to claim 7, it is characterized in that：The scale hooper（2）On
End is set in closed, and the scale hooper（2）Upper end is provided with several and scale hooper（2）The passage of connection（9）, described in every
Feed pipe（8）A piece passage of correspondence（9）And passage corresponding with its（9）Connection, the passage（9）Be located at into
Expects pipe（8）Lower section.
9. a kind of feed mechanism of concrete mixing plant according to claim 8, it is characterized in that：The passage（9）Bag
Include installation set（10）With cloth set（11）, the installation set（10）Provided with two and positioned at cloth set（11）Two ends, described in one of them
Installation set（10）It is fixedly connected on scale hooper（2）Upper surface, and another described installation set（10）It is fixedly connected on feed pipe（8）
Lower end downside, the cloth set（11）In relaxation setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207855.0U CN206551238U (en) | 2017-03-04 | 2017-03-04 | A kind of feed mechanism of concrete mixing plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720207855.0U CN206551238U (en) | 2017-03-04 | 2017-03-04 | A kind of feed mechanism of concrete mixing plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206551238U true CN206551238U (en) | 2017-10-13 |
Family
ID=60362379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720207855.0U Expired - Fee Related CN206551238U (en) | 2017-03-04 | 2017-03-04 | A kind of feed mechanism of concrete mixing plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206551238U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345229A (en) * | 2021-12-13 | 2022-04-15 | 宜昌测试技术研究所 | Powder smoke agent stirring conveying mechanism |
-
2017
- 2017-03-04 CN CN201720207855.0U patent/CN206551238U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114345229A (en) * | 2021-12-13 | 2022-04-15 | 宜昌测试技术研究所 | Powder smoke agent stirring conveying mechanism |
| CN114345229B (en) * | 2021-12-13 | 2023-06-20 | 宜昌测试技术研究所 | Powder fuming agent stirring conveying mechanism |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171013 Termination date: 20180304 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |