CN207650056U - A kind of feeding device measured for cement density - Google Patents
A kind of feeding device measured for cement density Download PDFInfo
- Publication number
- CN207650056U CN207650056U CN201721903143.9U CN201721903143U CN207650056U CN 207650056 U CN207650056 U CN 207650056U CN 201721903143 U CN201721903143 U CN 201721903143U CN 207650056 U CN207650056 U CN 207650056U
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- CN
- China
- Prior art keywords
- aggregate bin
- cement
- diversion pipe
- feeding device
- discharge port
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Abstract
The utility model discloses a kind of feeding devices measured for cement density, belong to experiment assistant product field.The kind of the utility model is used for the feeding device that cement density measures, including aggregate bin one, aggregate bin two and diversion pipe, the aggregate bin two is located at the outside of aggregate bin one, one lower end of the aggregate bin is equipped with discharge port one, to be connected to aggregate bin one and aggregate bin two, the diversion pipe is connected to the lower end of aggregate bin two and is connected to aggregate bin two, and the diversion pipe is equipped with gas port for gas to pass through, the bore of the discharge port one is less than the internal diameter of diversion pipe, and the outer diameter of the diversion pipe is not more than the internal diameter of Li Shi bottles of bottlenecks.The main application of the utility model is to provide a kind of feeding device measured for cement density, feeding device charging is reliable, it will not be blocked when cement being added in Li Shi bottles by the feeding device, and cement will not be adhered on Li Shi bottles of inner wall, improve the accuracy of experimental data.
Description
Technical field
The utility model is related to a kind of experiment assistant products, are measured for cement density more specifically to one kind
Feeding device.
Background technology
Cement density refers to sample in dry conditions, the quality of cement unit volume, and the unit of cement density is g/
cm3.The main points that cement density measures are exactly to measure the actual weight of unit volume cement, our common methods are arranged with liquid
Dai Fa when measurement at a constant temperature measures body when constant weight cement is added with Li Shi bottles thin shank partial volume scale
Product, cement are added in the Li Shi bottles equipped with certain quantity of fluid medium, and liquid medium are made fully to be impregnated with cement granules, according to Ah
The volume of base Mead law, cement is equal to the liquid volume that it is arranged, to which the quality for calculating cement unit volume is as close
Degree, to make the cement of measurement not generate hydration reaction, liquid medium uses anhydrous kerosene.During the experiment, it needs to use small powder
Spoon is by Li Shi bottle of the cement sample loading of a little, and during charging, when being added, cement amount is excessive or the speed of addition cement
When spending fast, solution medium, which is easily splashed to bottle wall, adheres to cement, and cement is easy to block Li Shi bottles thin shank point, causes in charging
It is disconnected, cause the failure of an experiment, the failure of an experiment that Li Shi bottles of cleaning, drying is then needed to test again.If be slowly added into small scoop
Under words, Li Shi bottles will not block, but the efficiency that feeds is very low, if also, the slow cement-like that fed during charging
Product are easily adhered in bottle wall, and charging is easy to bring test error repeatedly.
In order to improve experiment efficiency and test data accuracy, technical staff have developed for in Li Shi bottles plus
The feeder of material, such as number of patent application CN201621410702.8, the day for announcing is on June 27th, 2017, and utility model is entitled：
A kind of Li Shi bottles of feeders of cement density detection.This application is related to a kind of Li Shi bottles of feeders of cement density detection, packet
Pedestal is included, holder is vertically welded on pedestal, the upper end of holder is set with fixing bolt, funnel is integrally equipped on fixing bolt
Frame, funnel stand are arranged with support vertical；Aggregate bin is placed in the through-hole of funnel stand front end, the lower end spiral of aggregate bin is communicated with
The lower end spiral of reducer pipe, reducer pipe is communicated with charge pipe.The cement density detection of this application is improved with Li Shi bottles of feeders
Cement feeds benefit, is not required to use small spoon by Li Shi bottle of cement sample a little loading again, and solves cement and feed to adhere to bottle
The problem of wall, improves experimental accuracy.But after cement enters in the charge pipe of this application, the gas in charge pipe
It is difficult to quickly be discharged so that generate air-flow in charge pipe, have some setbacks so that cement circulates in charge pipe, cement is difficult to
It flows into Li Shi bottles, influences experimental result.
Invention content
1. utility model technical problems to be solved
The purpose of the utility model is to overcome feeder above shortcomings in the prior art, provide one kind and are used for
The diversion pipe of the feeding device that cement density measures, the feeding device is equipped with gas port, can quickly export in diversion pipe
Gas so that cement moves smoothly through diversion pipe and enters in Li Shi bottles, and charging is reliable, which can quickly add cement
Enter in Li Shi bottles, will not block, meanwhile, cement will not be adhered on Li Shi bottles of inner wall, reduce experimental error, be carried
The high accuracy of experiment.
2. technical solution
In order to achieve the above objectives, technical solution provided by the utility model is：
A kind of feeding device measured for cement density of the utility model, including aggregate bin one, aggregate bin two and lead
Flow tube, the aggregate bin two are located at the outside of aggregate bin one, and one lower end of aggregate bin is equipped with discharge port one, to even
Logical aggregate bin one and aggregate bin two, the diversion pipe are connected to the lower end of aggregate bin two and are connected to aggregate bin two, and described
Diversion pipe be equipped with gas port for gas to pass through, the bore of the discharge port one is less than the internal diameter of diversion pipe, and described
Diversion pipe outer diameter be not more than Li Shi bottles of bottlenecks internal diameter.
Further, which further includes handle, and the handle is connected on aggregate bin one.
Further, the aggregate bin one is made of metal material.
Further, there are two the handle is set.
3. advantageous effect
It is had the advantages that compared with existing known technology using technical solution provided by the utility model：
(1) the utility model it is a kind of for cement density measure feeding device, the feeding device include aggregate bin one,
Aggregate bin two and the diversion pipe being set in outside aggregate bin one, one lower end of aggregate bin are equipped with discharge port one, the material in aggregate bin
It can enter in aggregate bin two from discharge port one, then be entered in Li Shi bottles by diversion pipe from aggregate bin two, due to discharge port one
Bore be less than the internal diameter of diversion pipe, diversion pipe not will produce clogging, meanwhile, be additionally provided on the diversion pipe of the feeding device
Gas port can quickly export the gas in diversion pipe so that cement moves smoothly through diversion pipe and enters in Li Shi bottles, and charging can
It leans on.
(2) a kind of feeding device measured for cement density of the utility model, the diversion pipe of the feeding device it is outer
Diameter is not more than the internal diameter of Li Shi bottles of bottlenecks, and diversion pipe can stretch into Li Shi bottles of bottleneck, avoid cement and be adhered to Li Shi bottles
On the inner wall of bottleneck, experimental error is reduced, improves the accuracy of experiment.
(3) a kind of feeding device measured for cement density of the utility model, the feeding device are equipped with handle, use
The feeding device can be easily placed on Li Shi bottles by person by the handle, while can also easily be removed this and be added
Expect device, picks and places conveniently.
Description of the drawings
Fig. 1 is a kind of overall structure diagram of feeding device measured for cement density of the utility model.
Label declaration in schematic diagram：
1, handle；2, aggregate bin one；3, aggregate bin two；4, diversion pipe；21, discharge port one；41, gas port；42, discharge port
Two.
Specific implementation mode
To further appreciate that the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings and embodiments.
Embodiment
In conjunction with shown in Fig. 1, a kind of feeding device measured for cement density of the present embodiment, which includes collection
Hopper 1, aggregate bin 23 and diversion pipe 4, wherein aggregate bin 23 is located at the outside of aggregate bin 1, one 2 lower end of aggregate bin
Equipped with discharge port 1, to be connected to aggregate bin 1 and aggregate bin 23, diversion pipe 4 be connected to the lower end of aggregate bin 23 and with
Aggregate bin 23 is connected to, and specifically, for aggregate bin 1 similar to cone, side wall has certain slanted angle with vertical plane, real
When testing, after aggregate bin 1 is added with scoop in cement, under gravity, cement can flow to discharge port along inclined side wall
It at one 21, and is flow in aggregate bin 23 by discharge port 1, which makes cement be flowed in aggregate bin 1
It is more smooth, avoid cement from being deposited in aggregate bin 1.Aggregate bin 23 is arranged can be to avoid cement from one 2 bottom of aggregate bin
The outside of feeding device is splashed at discharge port 1, also, if more by the cement amount of discharge port 1 in the short time,
Cement can be first deposited in aggregate bin 23, then be entered in diversion pipe 4 from feed hopper 23.Meanwhile under above-mentioned aggregate bin 23
End is equipped with opening, and above-mentioned diversion pipe 4 is connected to by the opening with aggregate bin 23, also, 4 lower end of diversion pipe is equipped with discharging
Mouth 2 42, cement enter from the discharge port 2 42 of 4 lower end of diversion pipe in Li Shi bottles, it is preferable that the bore and water conservancy diversion of the opening
The internal diameter of pipe 4 is equal.At the same time, the bore of above-mentioned discharge port 1 is less than the internal diameter of diversion pipe 4, and diversion pipe 4 is outer
Diameter is not more than the internal diameter of Li Shi bottles of bottlenecks, since the bore of discharge port 1 is less than the internal diameter of diversion pipe 4, passes through discharge port 1
Cement amount less than diversion pipe 4 can by cement amount, cement by not will produce clogging when diversion pipe 4, by
It is not more than the internal diameter of Li Shi bottles of bottlenecks in the outer diameter of diversion pipe 4, diversion pipe 4 can stretch into Li Shi bottles of bottleneck, avoid water
Mud is adhered on the inner wall of Li Shi bottles of bottlenecks, reduces experimental error, improves the accuracy of experiment, in the present embodiment, is made
For a kind of preferred embodiment, the outer diameter of the diversion pipe 4 is less than the internal diameter of Li Shi bottles of bottlenecks.It should be noted that above-mentioned diversion pipe 4
Be equipped with gas port 41 for gas to pass through, specifically, the gas port 41 be equipped with it is multiple, multiple gas ports 41, which are evenly arranged in, leads
On the side wall of flow tube 4, also, the size of the gas port 41 is smaller, can only be for gas to pass through, and cement cannot then pass through the gas port
41.The gas port 41 can quickly export the gas in diversion pipe 4 so that cement moves smoothly through diversion pipe 4 and enters Li Shi bottles
In, cement will not be blocked in diversion pipe 4, and charging is reliable.
Shown in hookup 1, the feeding device of the present embodiment further includes handle 1, which is connected on aggregate bin 1, makes
The feeding device can be easily placed on Li Shi bottles by user by the handle 1, while can also easily be removed
The feeding device picks and places conveniently, and as a preferred embodiment, there are two the handle 1 of the present embodiment is set, two handles 1 distinguish positions
Both sides in one 2 upper end of aggregate bin, two handles 1 of setting are convenient for users to two handles 1 of grasping simultaneously so that the feeding device
It is more uniformly stressed, it is more convenient when taking.In addition, in this embodiment, above-mentioned aggregate bin 1 is made of metal material, by
One 2 structure of aggregate bin made of metal material is firmer, and the service life is longer.
In use, the feeding device is placed on from Li Shi bottles suitable for reading in Li Shi bottles, cement is added to scoop
In aggregate bin 1, cement flows down from discharge port 1, and flows into diversion pipe 4, then from the discharge port 2 42 of diversion pipe 4
Place flows into Li Shi bottles, completes the charging of cement.
A kind of feeding device measured for cement density of the utility model, feeding device charging is reliable, can be fast
Speed cement is added in Li Shi bottles, will not be blocked, meanwhile, cement will not be adhered on Li Shi bottles of inner wall, be reduced
Experimental error improves the accuracy of experiment.
Schematically the utility model and embodiments thereof are described above, description is not limiting, attached drawing
Shown in also be the utility model one of embodiment, actual structure is not limited to this.So if this field
Those of ordinary skill enlightened by it, without deviating from the purpose of the present invention, without creatively designing
Frame mode similar with the technical solution and embodiment, all should belong to the protection range of the utility model.
Claims (4)
1. a kind of feeding device measured for cement density, it is characterised in that：Including aggregate bin one (2), aggregate bin two (3) and
Diversion pipe (4), the aggregate bin two (3) are located at the outside of aggregate bin one (2), and described aggregate bin one (2) lower end is equipped with
Discharge port one (21), to be connected to aggregate bin one (2) and aggregate bin two (3), the diversion pipe (4) is connected to aggregate bin two
(3) lower end is simultaneously connected to aggregate bin two (3), and the diversion pipe (4) is equipped with gas port (41) for gas to pass through, institute
The bore for the discharge port one (21) stated is less than the internal diameter of diversion pipe (4), and the outer diameter of the diversion pipe (4) is not more than Li Shi bottles
The internal diameter of bottleneck.
2. a kind of feeding device measured for cement density according to claim 1, it is characterised in that：It further include handle
(1), the handle (1) is connected on aggregate bin one (2).
3. a kind of feeding device measured for cement density according to claim 2, it is characterised in that：Described gathers materials
One (2) of bucket are made of metal material.
4. a kind of feeding device measured for cement density according to claim 2, it is characterised in that：The handle
(1) there are two setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903143.9U CN207650056U (en) | 2017-12-29 | 2017-12-29 | A kind of feeding device measured for cement density |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721903143.9U CN207650056U (en) | 2017-12-29 | 2017-12-29 | A kind of feeding device measured for cement density |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207650056U true CN207650056U (en) | 2018-07-24 |
Family
ID=62876897
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721903143.9U Expired - Fee Related CN207650056U (en) | 2017-12-29 | 2017-12-29 | A kind of feeding device measured for cement density |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207650056U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521519A (en) * | 2020-05-09 | 2020-08-11 | 河海大学 | Probe and method for measuring proportion of cement to soil in saturated soil |
-
2017
- 2017-12-29 CN CN201721903143.9U patent/CN207650056U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111521519A (en) * | 2020-05-09 | 2020-08-11 | 河海大学 | Probe and method for measuring proportion of cement to soil in saturated soil |
| CN111521519B (en) * | 2020-05-09 | 2021-09-17 | 河海大学 | Probe and method for measuring proportion of cement to soil in saturated soil |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20180724 Termination date: 20211229 |