CN206696126U - A kind of automatic sand filling device for filling sand cylinder - Google Patents
A kind of automatic sand filling device for filling sand cylinder Download PDFInfo
- Publication number
- CN206696126U CN206696126U CN201720351864.7U CN201720351864U CN206696126U CN 206696126 U CN206696126 U CN 206696126U CN 201720351864 U CN201720351864 U CN 201720351864U CN 206696126 U CN206696126 U CN 206696126U
- Authority
- CN
- China
- Prior art keywords
- sand
- filling
- sand cylinder
- cylinder
- magnetic valve
- 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.)
- Active
Links
Landscapes
- Basic Packing Technique (AREA)
Abstract
The utility model discloses a kind of automatic sand filling device for filling sand cylinder, it is intended to solves the problems, such as that filling sand wound packages sand is time-consuming, its drip irrigation device is：A kind of automatic sand filling device for filling sand cylinder, including sand cylinder is filled, the filling sand cylinder side is provided with sand loading device, and the sand loading device is provided with sediment transport pipe, and the sand loading device is connected by sediment transport pipe with filling sand cylinder, to carry out sand loading to filling sand cylinder by sediment transport pipe；The sediment transport pipe is provided with magnetic valve, and magnetic valve electrically connects with control device；The sand cylinder that fills is provided with the detection means for being used for detecting the sand height in filling sand cylinder, and the detection means is electrically connected with control device to send height detection signal to control device；The control device is used to control the solenoid valve conduction or cut-off according to the height detection signal received.A kind of automatic sand filling device for filling sand cylinder of the present utility model has conveniently to filling the advantages of sand cylinder carries out sand loading.
Description
Technical field
A kind of filling sand cylinder is the utility model is related to, more specifically, it relates to a kind of automatic sand filling device for filling sand cylinder.
Background technology
The density measurement of soil is one of detection Subgrade Compaction Quality main experimental, and generally use sand replacement method detects.
Sand replacement method is detected using sand instrument is filled.Filling sand instrument includes filling sand cylinder, tank prover and substrate.Wherein, demarcate
Tank is the drum ladle that a volume determines, the density of the amount sand is determined according to the weight for the amount sand for filling tank prover.Actual inspection
Survey is measured using filling sand cylinder and substrate.
At present, the Chinese patent that notification number is CN204602940U discloses a kind of filling sand instrument, and its drip irrigation device is：
Including tank prover, sand cylinder and substrate are filled, the tank prover is the drum ladle that volume determines,
The filling sand cylinder includes cartridge and the cylinder that shakes out, cartridge are located at the top for the cylinder that shakes out, the center of cartridge bottom
With circular hole, cartridge and shake out there is among cylinder the switch for opening and closing the circular hole, the bottom of the cylinder that shakes out is sand export, institute
It is metal alloy square plate to state substrate, and its center has a perforate, and the sand export is identical with the opening diameter.
Solve substrate in such scheme and produce different vertical (amount of deflection) deformations, cause substrate circular hole, compacted lift top thick
Matte and substrate produce error with mat surface gap value sand consumption quality, influence result of the test accuracy problems, but the filling
Sand instrument is required for manually carrying out sand loading to filling sand cylinder every time when being tested, relatively time-consuming.
Utility model content
In view of the deficienciess of the prior art, the purpose of this utility model is to provide a kind of automatic sand filling dress for filling sand cylinder
Put, have conveniently to filling the advantages of sand cylinder carries out sand loading.
Above-mentioned technical purpose of the present utility model technical scheme is that：It is a kind of to fill the automatic of sand cylinder
Sand device is filled, including fills sand cylinder, the filling sand cylinder side is provided with sand loading device, and the sand loading device is provided with sediment transport pipe, described
Sand loading device is connected by sediment transport pipe with filling sand cylinder, to carry out sand loading to filling sand cylinder by sediment transport pipe；The sediment transport pipe is provided with
Magnetic valve, magnetic valve electrically connect with control device；The sand cylinder that fills is provided with the inspection for being used for detecting the sand height in filling sand cylinder
Device is surveyed, the detection means is electrically connected with control device to send height detection signal to control device；The control dress
Put for controlling the solenoid valve conduction or cut-off according to the height detection signal received.
By using above-mentioned technical proposal, sand loading device, sediment transport pipe and the magnetic valve of the setting of sand cylinder side are being filled, is being passed through
Control device controls the startup of magnetic valve, fills sand loading in sand cylinder in the past, and the detection means set on sand cylinder is filled, detection fills sand cylinder
The height of interior sand, the cut-off of magnetic valve is controlled by the height detection signal in detection means, realized automatically toward filling sand cylinder
Interior sand loading, there is the advantages of convenient and swift sand wound packages sand to filling.
The utility model is further arranged to：The sand loading device includes support and the sand loading container being fixed on support,
The sand loading container is higher than filling sand cylinder.
By using above-mentioned technical proposal, sand loading container is rack-mount, sand loading container is held higher than sand cylinder, sand loading is filled
Sand in device under gravity, by sediment transport pipe fill in sand cylinder.
The utility model is further arranged to：The magnetic valve is disposed in proximity to fill sand cylinder side.
By using above-mentioned technical proposal, when detection means detects that sand reaches assigned position in filling sand cylinder, make electricity
Magnet valve is closed, and magnetic valve is positioned close to fill sand cylinder side, and it is more accurate into the sand filled in sand cylinder to make.
The utility model is further arranged to：The detection means is limiter, and the limiter is located at below sediment transport pipe
At 15cm filling sand cylinder.
By using above-mentioned technical proposal, when filling the height of the arrival limiter of the sand in sand cylinder, limiter pair is triggered
Control device sends detection signal, makes closed electromagnetic valve.
The utility model is further arranged to：The control device include relay, magnetic valve, normally opened button, it is described after
The normally opened contact switch of electrical equipment is connected with magnetic valve, and the normally opened contact switch of the relay is connected to power supply, the magnetic valve
One end is grounded；The coil series connection of the normally opened button and relay, the detection means are connected with normally opened button, the detection dress
Put and be connected to power supply, described relay one end is grounded, and the normally opened contact switch of the relay is in parallel with normally opened button.
By using above-mentioned technical proposal, when filling sand cylinder will carry out filling sand, by closing normally opened button, relay obtains
Electricity, the relay normally open contact for making to be connected in parallel on normally opened button switch closure, realize self-locking, enter enforcement and are connected on magnetic valve
Relay normally open contact switch closure, makes magnetic valve obtain electric opening, and the sand in sand loading container carries out filling sand cylinder by sediment transport pipe
It is interior；When filling the test position on the arrival filling sand cylinder of the sand in sand cylinder, sand makes the switch of the limiter in detection means break
Open, enter to exercise relay breakpoint, so that the normally opened contact switch on relay disconnects, magnetic valve power-off, make closed electromagnetic valve,
Enter to exercise sediment transport pipe closure.
The utility model is further arranged to：The magnetic valve is in series with fuse.
By using above-mentioned technical proposal, serial fuse on electromagnetic valve circuit, there is the effect of protection electromagnetic valve circuit.
The utility model is further arranged to：The magnetic valve is in series with relay indicating light.
By using above-mentioned technical proposal, tandem working indicator lamp on electromagnetic valve circuit, relay indicating light is bright, shows defeated
Sandpipe is to filling sand wound packages sand, when relay indicating light goes out, shows the closed electromagnetic valve on sediment transport pipe, sediment transport pipe is without work.
The utility model is further arranged to：The filling sand cylinder bottom is provided with weighing device, and the weighing device includes setting
It is placed in fill sand cylinder bottom and be used to sense to fill in sand cylinder the pressure sensor of sand weight and be arranged to fill and is used on sand cylinder lateral wall
Read the digital display meter of sand weight.
By using above-mentioned technical proposal, the pressure sensor that sand cylinder bottom is set is filled, filling can be read by digital display meter
The quality of sand in sand cylinder, the quality of sand is weighed on balance without being individually placed on filling sand cylinder, has and conveniently imitates
Fruit.
In summary, the utility model has the advantages that：
First, filling sand loading device, sediment transport pipe and the magnetic valve of the setting of sand cylinder side, electromagnetism is controlled by control device
The startup of valve, sand loading in sand cylinder is filled in the past, the detection means set on sand cylinder is filled, detection fills the height of sand in sand cylinder, leads to
The cut-off for the height detection signal control magnetic valve crossed in detection means, is realized automatically toward sand loading in sand cylinder is filled, and is had convenient fast
The advantages of prompt sand wound packages sand to filling；
Second, filling the pressure sensor of sand cylinder bottom setting, the matter for filling sand in sand cylinder can be read by digital display meter
Amount, the quality of sand is weighed on balance without being individually placed on filling sand cylinder, there is conveniently effect.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment；
Fig. 2 is control device and the schematic diagram of detection means in the present embodiment.
In figure：1st, sand cylinder is filled；2nd, sand loading device；3rd, sediment transport pipe；4th, magnetic valve；5th, control device；6th, detection means；7th, prop up
Frame；8th, sand loading container；9th, weighing device；10th, pressure sensor；11st, digital display meter.
Embodiment
With reference to the accompanying drawings and examples, the utility model is described in detail.
A kind of automatic sand filling device for filling sand cylinder 1, as depicted in figs. 1 and 2, including sand cylinder 1 is filled, fill the side installation of sand cylinder 1
There is sand loading device 2, sand loading device 2 is included in I-shaped support 7 and the sand loading container 8 being bolted on the upper surface of support 7,
Sand loading container 8 is higher than the height for filling sand cylinder 1；
Sediment transport pipe 3 is communicated between sand loading container 8 and filling sand cylinder 1, is provided with sediment transport pipe 3 for opening and closing sediment transport pipe 3
Magnetic valve 4 and the close side of filling sand cylinder 1, fill the control device 5 for being provided with sand cylinder 1 and being electrically connected with magnetic valve 4, fill sand cylinder 1
On the detection means 6 that sand height in sand cylinder 1 is filled for detecting is installed, detection means 6 is electrically connected with control device 5, control
Device 5 processed is used for according to send height detection signal to control device 5, and control device 5 is used for according to the height inspection received
Survey the signal control on or off of magnetic valve 4；
Detection means 6 is limiter, and the effect of limiter is exactly when sand touches limiter, and limiter switch is disconnected
Open；Limiter is located at the lower section 15cm of sediment transport pipe 3 filling sand cylinder 1.
As shown in Fig. 2 control device 5 includes relay KM, magnetic valve 4, normally opened button SB, relay KM normally opened contact
Switch KM1-1 connects with magnetic valve 4, and relay KM normally opened contact switch KM1-1 is connected to power supply, the one end of magnetic valve 4 ground connection；
Normally opened button SB and relay KM coil series connection, detection means 6 are connected with normally opened button SB, and detection means 6 is connected to power supply,
Relay KM one end is grounded, and relay KM normally opened contact switch KM1-2 is in parallel with normally opened button SB.
When filling sand cylinder 1 and to carry out filling sand, by closing normally opened button SB, relay KM obtain it is electric, make to be connected in parallel on it is normally opened by
The normally opened contact switch KM1-2 closures of relay KM on button SB, realize self-locking, enter to exercise the relay being connected on magnetic valve 4
Device KM normally opened contact switch KM1-1 closures, make magnetic valve 4 electric opening, the sand in sand loading container 8 are entered by sediment transport pipe 3
Row is filled in sand cylinder 1；When filling the test position on the arrival filling sand of the sand in sand cylinder 1 cylinder 1, sand makes the limit in detection means 6
Switching off for position device, enters to exercise relay KM breakpoints, so that the normally opened contact switch KM1-1 on relay KM disconnects, electricity
Magnet valve 4 powers off, and closes magnetic valve 4, enters to exercise sediment transport pipe 3 and closes.
Magnetic valve 4 is in series with fuse FU, has the effect of the protection circuit of magnetic valve 4；Magnetic valve 4 is in series with work instruction
Lamp P, the bright P of relay indicating light, show that sediment transport pipe 3 to filling the sand loading of sand cylinder 1, when relay indicating light goes out P, shows on sediment transport pipe 3
Magnetic valve 4 is closed.
Described above is only preferred embodiment of the present utility model, and the scope of protection of the utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under the utility model thinking belong to the scope of protection of the 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 the scope of protection of the utility model.
Claims (8)
1. a kind of automatic sand filling device for filling sand cylinder, including fill sand cylinder (1), it is characterised in that：Described filling sand cylinder (1) side is provided with
Sand loading device (2), the sand loading device are provided with sediment transport pipe (3), and the sand loading device (2) is by sediment transport pipe (3) with filling sand cylinder
(1) connect, to carry out sand loading to filling sand cylinder (1) by sediment transport pipe (3)；The sediment transport pipe (3) is provided with magnetic valve (4), electromagnetism
Valve (4) electrically connects with control device (5)；The sand cylinder (1) that fills is provided with the inspection for being used for detecting the sand height in filling sand cylinder (1)
Device (6) is surveyed, the detection means (6) is electrically connected with control device (5) to send height detection letter to control device (5)
Number；The control device (5) is used to control magnetic valve (4) on or off according to the height detection signal received.
A kind of 2. automatic sand filling device for filling sand cylinder according to claim 1, it is characterised in that：The sand loading device (2)
Including support (7) and the sand loading container (8) being fixed on support (7), the sand loading container (8) is higher than filling sand cylinder (1).
A kind of 3. automatic sand filling device for filling sand cylinder according to claim 1, it is characterised in that：The magnetic valve (4) sets
It is disposed adjacent to fill sand cylinder (1) side.
A kind of 4. automatic sand filling device for filling sand cylinder according to claim 1, it is characterised in that：The detection means (6)
For limiter, the limiter is located at filling sand cylinder (1) place of 15cm below sediment transport pipe (3).
A kind of 5. automatic sand filling device for filling sand cylinder according to claim 4, it is characterised in that：The control device (5)
Including relay（KM）, magnetic valve (4), normally opened button（SB）, the relay（KM）Normally opened contact switch（KM1-1）With electricity
Magnet valve (4) is connected, the relay（KM）Normally opened contact switch（KM1-1）Power supply is connected to, the magnetic valve (4) one terminates
Ground；The normally opened button（SB）And relay（KM）Coil series connection, the detection means (6) and normally opened button（SB）Series connection,
The detection means (6) is connected to power supply, relay (KM) one end ground connection, the relay（KM）Normally opened contact switch
(KM1-2) with normally opened button（SB）It is in parallel.
A kind of 6. automatic sand filling device for filling sand cylinder according to claim 5, it is characterised in that：Magnetic valve (4) string
It is associated with fuse FU.
A kind of 7. automatic sand filling device for filling sand cylinder according to claim 5, it is characterised in that：Magnetic valve (4) string
It is associated with relay indicating light (P).
A kind of 8. automatic sand filling device for filling sand cylinder according to claim 1, it is characterised in that：Described filling sand cylinder (1) bottom
Portion is provided with weighing device (9), and the weighing device (9), which includes being arranged at, fills sand cylinder (1) bottom for sensing filling sand cylinder (1) interior sand
The pressure sensor (10) of native weight and it is arranged to fill and is used to read the digital display meter (11) of sand weight on sand cylinder (1) lateral wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351864.7U CN206696126U (en) | 2017-04-05 | 2017-04-05 | A kind of automatic sand filling device for filling sand cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720351864.7U CN206696126U (en) | 2017-04-05 | 2017-04-05 | A kind of automatic sand filling device for filling sand cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206696126U true CN206696126U (en) | 2017-12-01 |
Family
ID=60440554
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720351864.7U Active CN206696126U (en) | 2017-04-05 | 2017-04-05 | A kind of automatic sand filling device for filling sand cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206696126U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606990A (en) * | 2020-12-09 | 2022-06-10 | 广东工业大学 | Full-automatic sandy soil vibration compacting device and system |
-
2017
- 2017-04-05 CN CN201720351864.7U patent/CN206696126U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114606990A (en) * | 2020-12-09 | 2022-06-10 | 广东工业大学 | Full-automatic sandy soil vibration compacting device and system |
| CN114606990B (en) * | 2020-12-09 | 2023-07-18 | 广东工业大学 | Full-automatic sand vibration compacting device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206696126U (en) | A kind of automatic sand filling device for filling sand cylinder | |
| CN103728221A (en) | Device capable of automatically measuring flowability of granular powder | |
| CN104215543B (en) | A kind of moisture capacity of iron ore powders determinator and assay method | |
| CN105223632A (en) | A kind of size double skip rainfall takes into account the method improving rainfall measurement accuracy | |
| CN109881721A (en) | A kind of device and its application method that detection concrete is superfilled | |
| CN209453835U (en) | A kind of cement thermostatted water curing box | |
| CN203642985U (en) | Monitoring device for metering tank | |
| CN220649636U (en) | Online calibrating device of liquid flow | |
| CN205175863U (en) | Powdery material bulk density testing arrangement | |
| CN208595951U (en) | Liquid level detection device | |
| CN107817538A (en) | A kind of small sensible weight wide range tipping bucket rain gauge | |
| CN204530353U (en) | Track plates displacement is tested and prior-warning device automatically | |
| CN206740218U (en) | A kind of liquid level gauge calibrating installation | |
| CN105510997A (en) | Novel rain gauge | |
| CN207681450U (en) | Feeding device is weighed before a kind of casting furnace | |
| CN207556645U (en) | Mobile blanc fixe tank claims to put device | |
| CN206757080U (en) | A kind of cylinder type high precision electro contact rainfall gauge | |
| CN206656948U (en) | A kind of device of the latent erosion of temperature control lab simulation karst | |
| CN108385736A (en) | Passage formula clinoform model foundation level load test device | |
| CN106855488A (en) | A kind of powder material accumulation density test device | |
| CN108213362A (en) | Feeding device and its charging process are weighed before a kind of casting furnace | |
| CN204008366U (en) | A kind of moisture capacity of iron ore powders determinator | |
| CN206019802U (en) | A kind of weighing device | |
| CN205837653U (en) | Reagent automatic weighing device | |
| RU96956U1 (en) | LIQUID ALARM |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |