CN210571581U - Real-time sampling inspection device of concrete powder material loading - Google Patents
Real-time sampling inspection device of concrete powder material loading Download PDFInfo
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- CN210571581U CN210571581U CN201920946904.1U CN201920946904U CN210571581U CN 210571581 U CN210571581 U CN 210571581U CN 201920946904 U CN201920946904 U CN 201920946904U CN 210571581 U CN210571581 U CN 210571581U
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Abstract
The utility model relates to a real-time selective examination device of concrete powder material loading, including the material loading pipe, the mount, the unloading valve, the sample valve, the sampling tube, the sample bag, the sample valve includes the valve seat, the cam disc, the sample case, the push disk, the sample case is equipped with the thief hole, the cam disc is equipped with the boss towards material loading pipe one side, the boss is equipped with the guide inclined plane towards the side of cam disc rotation direction, the push disk is connected with the case, the push disk is equipped with the guide piece towards cam disc one side, the guide piece is equipped with the pressurized inclined plane with guide inclined plane laminating, the cover has closing spring on the valve seat. The utility model discloses a set up sample valve and sampling tube on the material loading pipe, realize at the arbitrary period selective examination sample of material loading in-process, it is more accurate to detect, and the sample valve adopts cam disc driven case to stretch into the interior sampling of material loading pipe, simple structure, convenient operation, and the case is big to the powder bearing capacity in the material loading pipe.
Description
Technical Field
The utility model relates to a concrete technical field, in particular to real-time selective examination device of concrete powder material loading.
Background
The concrete raw material contains powder, and the powder is usually filled and stored when being stored. The powder that outside transportation came is carried the holding vessel through pipeline in, and the powder that comes of carrying at every turn all needs the spot check quality in order to guarantee the quality, and the current mode is at the filling export sample test of haulage vehicle, can't detect inside powder quality.
SUMMERY OF THE UTILITY MODEL
The not enough to prior art, the utility model aims at providing a concrete powder material loading is selective examination device in real time.
The utility model provides a technical scheme that its technical problem adopted is: a real-time sampling device for feeding concrete powder comprises a feeding pipe, a fixed frame arranged on the feeding pipe, a blanking valve connected with the tail end of the fixed frame, a sampling valve communicated with the feeding pipe above the fixed frame, a sampling pipe communicated with an outlet of the sampling valve, and a sampling bag communicated with the sampling pipe, wherein an outlet at the bottom of the sampling bag is communicated with an inlet of the blanking valve, the sampling valve comprises a valve seat, a cam disc sleeved on the valve seat and rotationally connected with the valve seat, a sampling valve core arranged in an inner cavity of the valve seat, and a pushing disc sleeved on the valve seat and rotationally connected with the valve seat, the sampling valve core is provided with a sampling hole, one end of the sampling hole extends to the bottom of the sampling valve core and faces one end of the feeding pipe, and the other end of the sampling hole extends to one end of the outlet of the sampling valve, the valve seat is sleeved with a closing spring, one end of the closing spring abuts against one end of the valve seat connected with the feeding pipe, and the other end of the closing spring abuts against one side of the pushing plate facing the feeding pipe.
In the design, the sampling valve and the sampling pipe are arranged on the feeding pipe, so that samples can be sampled at any time in the feeding process, the detection is more accurate, the sampling valve adopts the valve core driven by the cam disc to extend into the feeding pipe for sampling, the structure is simple, the operation is convenient, and the bearing capacity of the valve core on powder in the feeding pipe is large.
As a further improvement of the design, the sampling bag is a mesh bag with the aperture smaller than that of the concrete powder, and the sampling bag is convenient for the powder to enter while being breathable.
As a further improvement of the design, the bottom of the sampling tube is provided with a fixed disk, and the opening at the top of the sampling bag is sleeved at the periphery of the fixed disk, so that the sampling bag can be conveniently installed and replaced.
As a further improvement of this design, the sampling tube exit end is equipped with the taper cover, the high edge in taper cover center is low, the taper cover external diameter is greater than sample bag external diameter effectively places the liquid of top and drenches sample bag.
As a further improvement of the design, a flexible waterproof cover is arranged at the bottom of the conical cover, the top of the flexible waterproof cover is connected with the bottom of the conical cover, the inner diameter of the flexible waterproof cover is larger than the outer diameter of the sampling bag, the outer diameter of the flexible waterproof cover is smaller than the outer diameter of the conical cover, and the flexible waterproof cover is used for further placing the sampling bag to be wetted.
As a further improvement of the design, a fixing flange is communicated between the inlet of the blanking valve and the outlet of the sampling bag, and the fixing flange is connected with the fixing frame, so that the whole device is convenient to support.
As a further improvement of the design, the closed spring is sleeved with a sheath, so that the service life of the spring is prolonged.
The utility model has the advantages that: the utility model discloses a set up sample valve and sampling tube on the material loading pipe, realize at the arbitrary period selective examination sample of material loading in-process, it is more accurate to detect, and the sample valve adopts cam disc driven case to stretch into the interior sampling of material loading pipe, simple structure, convenient operation, and the case is big to the powder bearing capacity in the material loading pipe.
Drawings
The present invention will be further explained with reference to the drawings and examples.
Fig. 1 is an overall schematic view of the present invention.
FIG. 2 is a schematic sectional view of the sampling valve of the present invention
Fig. 3 is a perspective view of the cam plate of the present invention.
Fig. 4 is a perspective view of the pushing plate of the present invention.
In the figure, 1, a feeding pipe, 2, a pushing disc, 3, a pressure inclined plane, 4, a fixed frame, 5, a sampling pipe, 6, a fixed disc, 7, a conical cover, 8, a sampling bag, 9, a flexible waterproof cover, 10, a fixed flange, 11, a discharging valve, 12, a valve seat, 13, a cam disc, 14, a closing spring, 15, a sheath, 16, a boss, 17, a guide inclined plane, 18, a sampling valve core, 19, a sampling hole and 20, a guide block are arranged.
Detailed Description
The invention will be described in detail with reference to the drawings and specific embodiments, wherein the exemplary embodiments and the description are only for the purpose of explanation, but not for the purpose of limitation.
Example (b): a concrete powder material loading real-time sampling device comprises a material loading pipe 1, a fixed frame 4 arranged on the material loading pipe 1, a blanking valve 11 connected with the tail end of the fixed frame 4, a sampling valve communicated with the material loading pipe 1 above the fixed frame 4, a sampling pipe 5 communicated with the outlet of the sampling valve, and a sampling bag 8 communicated with the sampling pipe 5, wherein the outlet at the bottom of the sampling bag 8 is communicated with the inlet of the blanking valve 11, the sampling valve comprises a valve seat 12, a cam disc 13 sleeved on the valve seat 12 and rotationally connected with the valve seat 12, a sampling valve core 18 arranged in the inner cavity of the valve seat 12, and a pushing disc 2 sleeved on the valve seat 12 and rotationally connected with the valve seat 12, the sampling valve core 18 is provided with a sampling hole 19, one end of the sampling hole 19 extends to the bottom of the sampling valve core 18 and faces to one end of the material loading pipe 1, the other end of the sampling hole 19 extends to one end of an outlet of the sampling valve, a boss 16 is arranged on one side of the cam disc 13 facing the feeding pipe 1, a guide inclined surface 17 is arranged on the side of the boss 16 facing the rotation direction of the cam disc 13, the push disc 2 is connected with the valve core, a guide block 20 is arranged on one side of the push disc 2 facing the cam disc 13, the guide block 20 is provided with a pressure inclined surface 3 attached to the guide inclined surface 17, a closing spring 14 is sleeved on the valve seat 12, one end of the closing spring 14 abuts against one end of the valve seat 12 connected with the feeding pipe 1, and the other end of the closing spring 14 abuts against one side of the push disc 2 facing the feeding pipe 1.
In the design, the sampling valve and the sampling pipe 5 are arranged on the feeding pipe 1, so that samples can be sampled at any time in the feeding process, the detection is more accurate, the sampling valve adopts the valve core driven by the cam disc 13 to extend into the feeding pipe 1 for sampling, the structure is simple, the operation is convenient, and the bearing capacity of the valve core on powder in the feeding pipe 1 is large.
As a further improvement of the design, the sampling bag 8 is a mesh bag with the aperture smaller than that of the concrete powder, and the sampling bag 8 is convenient for the powder to enter while being breathable.
As the further improvement of this design, 5 bottoms of sampling tube are equipped with fixed disk 6, 8 open-top covers in the sample bag are in the 6 peripheries of fixed disk, the installation and the change of the sample bag 8 of being convenient for.
As the further improvement of this design, the 5 exit ends of sampling tube are equipped with conical cover 7, the high edge in conical cover 7 center is low, conical cover 7 external diameter is greater than sample bag 8 external diameter effectively places the liquid of top and drenches sample bag 8.
As a further improvement of the design, the bottom of the conical cover 7 is provided with a flexible waterproof cover 9, the top of the flexible waterproof cover 9 is connected with the bottom of the conical cover 7, the inner diameter of the flexible waterproof cover 9 is larger than the outer diameter of the sampling bag 8, the outer diameter of the flexible waterproof cover 9 is smaller than the outer diameter of the conical cover 7, and the flexible waterproof cover 9 is used for further placing the sampling bag 8 to be wetted.
As a further improvement of the design, a fixing flange 10 is communicated between the inlet of the blanking valve 11 and the outlet of the sampling bag 8, and the fixing flange 10 is connected with the fixing frame 4, so that the whole device is convenient to support.
As a further improvement of the design, the closing spring 14 is sleeved with a sheath 15, so that the service life of the spring is prolonged.
The above only is the embodiment of the present invention, not limiting the patent scope of the present invention, all the equivalent structures or equivalent processes that are used in the specification and the attached drawings or directly or indirectly applied to other related technical fields are included in the patent protection scope of the present invention.
Claims (7)
1. A real-time sampling device for feeding concrete powder is characterized by comprising a feeding pipe, a fixing frame arranged on the feeding pipe, a blanking valve connected with the tail end of the fixing frame, a sampling valve communicated with the feeding pipe above the fixing frame, a sampling pipe communicated with an outlet of the sampling valve, and a sampling bag communicated with the sampling pipe, wherein an outlet at the bottom of the sampling bag is communicated with an inlet of the blanking valve, the sampling valve comprises a valve seat, a cam disc sleeved on the valve seat and rotationally connected with the valve seat, a sampling valve core arranged in an inner cavity of the valve seat, and a pushing disc sleeved on the valve seat and rotationally connected with the valve seat, the sampling valve core is provided with a sampling hole, one end of the sampling hole extends to one end, facing the feeding pipe, of the bottom of the sampling valve core, and the other end of the sampling hole extends to one end of the outlet of the sampling valve, the valve seat is sleeved with a closing spring, one end of the closing spring abuts against one end of the valve seat connected with the feeding pipe, and the other end of the closing spring abuts against one side of the pushing plate facing the feeding pipe.
2. The device for sampling concrete powder feeding in real time as claimed in claim 1, wherein the sampling bag is a mesh bag with a smaller aperture than that of the concrete powder.
3. The concrete powder feeding real-time sampling device as claimed in claim 1, wherein a fixed disc is arranged at the bottom of the sampling tube, and an opening at the top of the sampling bag is sleeved on the periphery of the fixed disc.
4. The concrete powder feeding real-time sampling device of claim 1, wherein a conical cover is arranged at the outlet end of the sampling tube, the center of the conical cover is high, the edge of the conical cover is low, and the outer diameter of the conical cover is larger than that of the sampling bag.
5. The concrete powder feeding real-time sampling device as claimed in claim 4, wherein a flexible waterproof cover is arranged at the bottom of the conical cover, the top of the flexible waterproof cover is connected with the bottom of the conical cover, the inner diameter of the flexible waterproof cover is larger than the outer diameter of the sampling bag, and the outer diameter of the flexible waterproof cover is smaller than the outer diameter of the conical cover.
6. The concrete powder feeding real-time sampling device as claimed in claim 1, wherein a fixing flange is communicated between the inlet of the feeding valve and the outlet of the sampling bag, and the fixing flange is connected with the fixing frame.
7. The device for sampling concrete powder feeding in real time as claimed in claim 1, wherein a sheath is sleeved outside the closed spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920946904.1U CN210571581U (en) | 2019-06-24 | 2019-06-24 | Real-time sampling inspection device of concrete powder material loading |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920946904.1U CN210571581U (en) | 2019-06-24 | 2019-06-24 | Real-time sampling inspection device of concrete powder material loading |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210571581U true CN210571581U (en) | 2020-05-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920946904.1U Active CN210571581U (en) | 2019-06-24 | 2019-06-24 | Real-time sampling inspection device of concrete powder material loading |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210571581U (en) |
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2019
- 2019-06-24 CN CN201920946904.1U patent/CN210571581U/en active Active
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| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A real-time sampling device for concrete powder feeding Effective date of registration: 20230626 Granted publication date: 20200519 Pledgee: Jiangsu Taicang Rural Commercial Bank Co.,Ltd. Yuewang Branch Pledgor: Taicang Shenkun Concrete Co.,Ltd. Registration number: Y2023980045352 |