CN209438556U - A kind of powder grain material matches material conveying device - Google Patents
A kind of powder grain material matches material conveying device Download PDFInfo
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- CN209438556U CN209438556U CN201920115125.7U CN201920115125U CN209438556U CN 209438556 U CN209438556 U CN 209438556U CN 201920115125 U CN201920115125 U CN 201920115125U CN 209438556 U CN209438556 U CN 209438556U
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- bucket
- conveying device
- hopper
- screw conveyor
- discharge nozzle
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Abstract
The utility model relates to a kind of powder grain materials to match material conveying device, belong to construction material production equipment technology, including storage hopper, the outlet end of the storage hopper is connected with screw conveyor, the end of screw conveyor is connected with discharge nozzle, front on screw conveyor with discharge nozzle link position is connected with storage bucket, the outlet end of storage bucket is connected with shocking feeder, the end of the shocking feeder is connected with discharge nozzle, the outlet end of discharge nozzle is connected with weighing hopper, sensor is provided between the weighing hopper and installing component, the outlet end of weighing hopper is connected with conveying device.The advantages of the utility model has the coarse-fine ingredient using screw conveyor and shocking feeder cooperation, and measuring accuracy can reach within 5g.
Description
Technical field
The utility model relates to a kind of powder grain materials to match material conveying device, belong to construction material production equipment technology,
It is particularly suitable for accurate dosing and the conveying of putty and mortar production.
Background technique
It is most when needing to add the less partial material of proportional quantity currently, in putty for building and mortar production process
It is batching metering to be carried out using screw conveyor, but measuring accuracy is not high, it is difficult to reach within 10g, and be easy because of meter
Accuracy of measurement causes final finished product material match ratio not up to standard, influences properties of product；Alternatively, the side for thering is part to use disc type discharging
Formula, however bulky measuring equipment is needed, cost is high, and is difficult to use in the ingredient of a variety of different materials.In addition, current
Material is mostly by the way of barotropic gas conveying, even if depositing in sending cans during completion batching metering is conveyed
It is also difficult to discover in residual material, and transfer efficiency is slower.It is the deficiencies in the prior art place above.
Summary of the invention
To solve the above technical deficiency, the utility model provides a kind of powder grain material with material conveying device, uses
The coarse-fine ingredient of screw conveyor and shocking feeder cooperation, measuring accuracy can reach within 5g.
The technical solution of the utility model is as follows: a kind of powder grain material matches material conveying device, including storage hopper, the storing
The outlet end of bucket is connected with screw conveyor, and the end of screw conveyor is connected with discharge nozzle, on screw conveyor with discharge nozzle
The front of link position is connected with storage bucket, and the outlet end of storage bucket is connected with shocking feeder, the end of the shocking feeder
End is connected with discharge nozzle, and the outlet end of discharge nozzle is connected with weighing hopper, and sensing is provided between the weighing hopper and installing component
The outlet end of device, weighing hopper is connected with conveying device.
The technical solution of the utility model further include: the conveying device includes the transition being connected with weighing hopper outlet end
Bucket, is provided with sensor, valve is provided between transition bucket and weighing hopper between transition bucket and installing component, the transition bucket
Outlet end is connected with feed hopper, and feed hopper is connected by delivery pipe with suction bucket.
The technical solution of the utility model further include: rotary plow feeder, institute are provided between the transition bucket and feed hopper
The conveying speed for stating rotary plow feeder is less than the suction speed of suction bucket.
The technical solution of the utility model further include: feed valve is provided between the feed hopper and delivery pipe, it is described defeated
Sending pipe is the hose for accompanying steel wire.
The technical solution of the utility model further include: the valve between the transition bucket and weighing hopper is Pneumatic butterfly valve, mistake
It crosses bucket and feed hopper is provided with ventilative filter bag.
The technical solution of the utility model further include: the shocking feeder is connect by bending plate with screw conveyor,
Bending plate is fixed with shocking feeder and screw conveyor by connecting bolt.
The technical solution of the utility model further include: be provided on the discharge nozzle with shocking feeder link position rectangular
Hole, storage bucket is in inversion taper type.
The technical solution of the utility model further include: the weighing hopper is provided with ventilative filter bag, and weighing hopper passes through connecting hose
It is connect with discharge nozzle.
The beneficial effects of the utility model are: ingredient is carried out by the way of coarse-fine metering cooperation, from storage hopper
For material under the promotion of screw conveyor, partial material can first be full of coupled storage bucket, and enter in shocking feeder,
Remaining most material walks under the promotion of screw conveyor to be discharged into weighing hopper from discharge nozzle, completes most materials
Quick ingredient stop the quick thick of screw conveyor when the sensor of weighing hopper installation detects that ingredient reaches setting value
Ingredient, starting shock dispenser, with low frequency uniform feeding at a slow speed, and due to shocking feeder stop vibration when noninertia,
And be arranged in internal on-bladed and groove, barrier effect will not be caused to material, the mobility no requirement (NR) to material dispensing can incite somebody to action
Batching metering precision controlling avoids reducing screw diameter using helical feed is only simple, because of the flowing of material within 5g
Property can occur in the feeding process arch camber, empty material and influence measuring accuracy.
Detailed description of the invention
Fig. 1 is the schematic diagram of the utility model embodiment one.
Fig. 2 is the A-A diagrammatic cross-section of Fig. 1.
Fig. 3 is the schematic diagram of another embodiment of the utility model.
1, storage hopper, 2, hand operated gate valve, 3, screw conveyor, 4, storage bucket, 5, bending plate, 6, shocking feeder, 7,
Discharge nozzle, 8, ventilative filter bag, 9, connecting hose, 10, sensor, 11, weighing hopper, 12, Pneumatic butterfly valve, 13, transition bucket, 14, impeller
Dispenser, 15, bracket, 16, feed hopper, 17, feed valve, 18, delivery pipe, 19, suction bucket, 20, connection bolt.
Specific embodiment
Below in conjunction with attached drawing, by embodiment, the utility model is described in further detail.
The powder grain material of the utility model match material conveying device, on the one hand, use coarse-fine metering form, by adjusting when
Between, ingredient leading portion opens the rough discharging metering of screw conveyor, and the back segment time stops screw conveyor, and starting shock dispenser is slow
Fast feeding completes accurate measurement within 5g.On the other hand, the principle sucking material that the material finished uses negative pressure transportation is measured
The workshop of material or equipment are respectively set transition bucket, feed hopper and suction bucket, and ensure that ingredient is accurate using the detection of sensor
Material fully enter subsequent processing.
As depicted in figs. 1 and 2, in the embodiments of the present invention, the powder grain material being stored in storage hopper 1, before work
Stopped first by hand operated gate valve 2, when needing ingredient, start screw conveyor 3, by hand operated gate valve 2, material is from storing
Bucket 1 enters screw conveyor 3.When needing to overhaul, hand operated gate valve 2 is closed.
Certain angle is had when screw conveyor 3 is installed between horizontal plane, so that front end is slightly above tail end, wherein preceding
End refers to the outlet end of screw conveyor 3, and tail end refers to the one end being connected with storage hopper 1.Meanwhile going out in screw conveyor 3
Discharge nozzle 7 is arranged in mouth end, so that material can be discharged from screw conveyor 3, also, in the bottom of its front end portion, that is, is located at
With the rear of 7 link position of discharge nozzle, it is connected with a storage bucket 4, specifically, storage bucket 4 and discharge nozzle 7 can be welded.?
The outlet end of the storage bucket 4 is provided with shocking feeder 6, and thus passage path of the material in screw conveyor 3 is such that
The material for initially entering screw conveyor 3 can first pass through storage bucket 4, in turn from the tail end gradually walking process of forward end
It is introduced into storage bucket 4, and enters in the shocking feeder 6 being connected with storage bucket 4, when material by shocking feeder 6 and stores
After bucket 4 fills up, the subsequent material into screw conveyor 3 can continue to push ahead, and be discharged by discharge nozzle 7.
In the present embodiment, shocking feeder 6 is, storage fixed by bending plate 5 and connection bolt 20 and screw conveyor 3
It deposits bucket 4 and is designed to inverted frustum form, and the outlet of the shocking feeder 6 is connected with discharge nozzle 7, specifically, in discharge nozzle 7
Upper and shocking feeder 6 exports link position and square hole is arranged, and the outlet end of shocking feeder 8 is inserted into the square hole.
Discharge nozzle 7 is connect by connecting hose 9 with weighing hopper 11, thus can enter weighing hopper from the material that discharge nozzle 7 is discharged
In 11, specifically, weighing hopper 11 is mounted on bracket 15, and sensor 10 is installed between weighing hopper 11 and bracket 15, sensing
The quantity of device 10 can arrange 2~3 in the circumferential direction of weighing hopper 11, to realize accurate detection.
The coarse-fine accurate dosing process of the present embodiment is: firstly, most materials discharge certainly under the promotion of screw conveyor 3
In pipe 7 quickly discharging material to weighing hopper 11, meanwhile, weighing numerical quantity is returned to control instrument by the sensor 10 of 11 position of weighing hopper,
When measuring numerical value and reaching preparatory setting value, such as when can be the 80% of ingredient weight of material, screw conveyor 3 is closed, is opened
Dynamic shocking feeder 6, stops the quick thick ingredient of screw conveyor 3, starts the ingredient smart at a slow speed of shocking feeder 6, Zhi Daoji
After material in batch box 11 reaches requirement, shocking feeder 6 is closed, completes accurate measurement ingredient.
After material metering, the Pneumatic butterfly valve 12 between weighing hopper 11 and transition bucket 13, object are opened in control instrument control
Material can enter subsequent transport portion.Specifically, material first passes through Pneumatic butterfly valve 12 and connecting hose 9 enters in transition bucket 13,
The transition bucket 13 is also mounted on bracket 15, and is also equipped with sensor 10 between bracket 15 and transition bucket 13 simultaneously, herein
The effect for installing sensor 10 is in order to ensure the material entered in transition bucket 13 after accurate dosing can be all defeated residue-free
It send to the workshop of needs or equipment.
It is at the uniform velocity transported in feed hopper 16, then passed through by the rotary plow feeder 14 of lower part into the material in transition bucket 13
The feed valve 17 and delivery pipe 18 of 16 outlet port of feed hopper suck suction bucket 19, by suction bucket 19 drain into needs workshop and
Device location.
In the present embodiment, the conveying speed of rotary plow feeder 14 is designed to be slightly less than the suction speed of suction bucket 19, for example,
The blower of different size can be connected according to the requirement of suction air volume in the air inlet of suction bucket 19.Delivery pipe 18 can use hose
Or delivery pipe 18 specifically is designed to accompany the hose of steel wire by steel pipe, is conveyed over long distances or highly with realizing.Meanwhile
It has been respectively mounted ventilative filter bag 8 on weighing hopper 11, transition bucket 13 and feed hopper 16, has caused Flow of Goods and Materials not to avoid vacuum is formed
Freely.
The device of the present embodiment is applicable to ground and concentrates ingredient, and material is transported to after ingredient needs use, conveying away from
From remote situation.
As shown in figure 3, coarse-fine accurate dosing is the same as example 1 in another embodiment of the utility model, it is no longer superfluous
State, unlike, the top of weighing hopper 11 two sets of coarse-fine batching structures are installed, it can be achieved that various materials accurate meter
Amount and conveying, it is of course possible to which the type of ingredient material as needed, which increases, increases coarse-fine batching knot in the top of weighing hopper 11
Structure.
The device of the present embodiment is applicable to the less occasion of material, and material needs the top of use to install, falls discharging certainly, knot
The better simply situation of structure.
The above is only the preferred embodiment of the utility model, not does limit in any form to the utility model
System, done any modifications, equivalent replacements, and improvements etc., should be included in this reality within the spirit and principle of the utility model
Within novel protection scope.
Claims (8)
1. a kind of powder grain material matches material conveying device, including storage hopper (1), it is characterised in that: the outlet end of the storage hopper (1)
Be connected with screw conveyor (3), the end of screw conveyor (3) is connected with discharge nozzle (7), on screw conveyor (3) with discharging
The front of pipe (7) link position is connected with storage bucket (4), and the outlet end of storage bucket (4) is connected with shocking feeder (6), described
The end of shocking feeder (6) is connected with discharge nozzle (7), and the outlet end of discharge nozzle (7) is connected with weighing hopper (11), the metering
It is provided with sensor (10) between bucket (11) and installing component, the outlet end of weighing hopper (11) is connected with conveying device.
2. a kind of powder grain material as described in claim 1 matches material conveying device, it is characterised in that: the conveying device include with
The connected transition bucket (13) in weighing hopper (11) outlet end, is provided with sensor (10), mistake between transition bucket (13) and installing component
It crosses between bucket (13) and weighing hopper (11) and is provided with valve, the outlet end of the transition bucket (13) is connected with feed hopper (16), gives
Hopper (16) is connected by delivery pipe (18) with suction bucket (19).
3. a kind of powder grain material as claimed in claim 2 matches material conveying device, it is characterised in that: the transition bucket (13) with give
It is provided between hopper (16) rotary plow feeder (14), the conveying speed of the rotary plow feeder (14) is less than suction bucket (19)
Suction speed.
4. a kind of powder grain material as claimed in claim 3 matches material conveying device, it is characterised in that: the feed hopper (16) with it is defeated
It send and is provided with feed valve (17) between pipe (18), the delivery pipe (18) is the hose for accompanying steel wire.
5. a kind of powder grain material as claimed in claim 2 matches material conveying device, it is characterised in that: the transition bucket (13) and meter
Valve between batch box (11) is Pneumatic butterfly valve (12), and transition bucket (13) and feed hopper (16) are provided with ventilative filter bag (8).
6. a kind of powder grain material as claimed in claim 1 to 5 matches material conveying device, it is characterised in that: the vibration is given
Glassware (6) is connect by bending plate (5) with screw conveyor (3), bending plate (5) and shocking feeder (6) and screw conveyor
(3) fixed by connection bolt (20).
7. a kind of powder grain material as claimed in claim 6 matches material conveying device, it is characterised in that: on the discharge nozzle (7) with
Shocking feeder (6) link position is provided with square hole, and storage bucket (4) is in inversion taper type.
8. a kind of powder grain material as claimed in claim 7 matches material conveying device, it is characterised in that: weighing hopper (11) setting
Have ventilative filter bag (8), weighing hopper (11) is connect by connecting hose (9) with discharge nozzle (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115125.7U CN209438556U (en) | 2019-01-23 | 2019-01-23 | A kind of powder grain material matches material conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920115125.7U CN209438556U (en) | 2019-01-23 | 2019-01-23 | A kind of powder grain material matches material conveying device |
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| Publication Number | Publication Date |
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| CN209438556U true CN209438556U (en) | 2019-09-27 |
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| CN201920115125.7U Active CN209438556U (en) | 2019-01-23 | 2019-01-23 | A kind of powder grain material matches material conveying device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546497A (en) * | 2020-04-26 | 2020-08-18 | 章丘华明水泥新型建材有限公司 | Special-shaped blanking cone hopper device |
-
2019
- 2019-01-23 CN CN201920115125.7U patent/CN209438556U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111546497A (en) * | 2020-04-26 | 2020-08-18 | 章丘华明水泥新型建材有限公司 | Special-shaped blanking cone hopper device |
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