CN217466415U - A electronic washing unit for sand equivalent is experimental - Google Patents
A electronic washing unit for sand equivalent is experimental Download PDFInfo
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- CN217466415U CN217466415U CN202221144600.1U CN202221144600U CN217466415U CN 217466415 U CN217466415 U CN 217466415U CN 202221144600 U CN202221144600 U CN 202221144600U CN 217466415 U CN217466415 U CN 217466415U
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Abstract
The utility model provides an electronic washing unit for sand equivalent is experimental. The electric flushing device for the sand equivalent test comprises a liquid storage barrel and an electric flushing device body which are arranged on a workbench, wherein the electric flushing device body comprises a square mounting box, the square mounting box is placed on the workbench, a storage battery and a transformer are fixedly mounted on the inner wall of the top of the square mounting box, a miniature self-priming pump is fixedly mounted on the inner wall of the bottom of the square mounting box, a PLC (programmable logic controller) is fixedly mounted on the inner wall of one side of the square mounting box, a data line is electrically connected onto the transformer, a USB (universal serial bus) interface is electrically connected to one end, far away from the transformer, of the data line, and a mounting mechanism is arranged on the square mounting box. The utility model provides an electronic washing unit for sand equivalent test has convenient to use, can be simple effectual after testing through electronic flushing device body, to the effectual fixed of T type flushing pipe, operates simple advantage.
Description
Technical Field
The utility model belongs to the technical field of raw and other materials cleanliness factor is experimental, especially, relate to an electronic washing unit for sand equivalent is experimental.
Background
The fine aggregate is a common raw material for highway engineering construction, and comprises natural sand, artificial sand, stone chips and the like. The cleanliness is one of the important performance indexes, and is directly related to the wrapping condition and cohesion of the fine aggregate and other cementing materials such as cement or asphalt. The most common test used to determine the cleanliness of the fine aggregate is the sand equivalent test. Highway engineering aggregate test regulation JTG E42-2005 provides a test method and instrumentation used to test the sand equivalent of fine aggregate. In the test, the step of washing soil particles and impurities on the surface of the aggregate is particularly critical;
in the related technology, a special flushing device for a sand equivalent test is disclosed, which comprises a liquid containing kettle, a liquid outlet pipe, a flushing pipe, a pressurizing pipe and a pressurizing device, wherein a kettle opening is formed in the top of the liquid containing kettle, a sealing plug is arranged at the kettle opening, two through holes are formed in the sealing plug, the liquid outlet pipe and the pressurizing pipe respectively extend into the liquid containing kettle through the two through holes in the sealing plug, the flushing pipe is arranged at the top end of the liquid outlet pipe, the pressurizing device is communicated with the top of the pressurizing pipe, and a liquid outlet switch is arranged on the flushing pipe. The utility model discloses can convenient and fast gather materials wash and guaranteed washing solution flow control, can convenient and fast carry out the sand equivalent test, practice thrift manpower, material resources and experimental time for the engineering test, moreover the utility model discloses simple structure, equipment convenience, operation are swift, the suitability is strong, are convenient for use widely in the sand equivalent test of raw and other materials, provide new technique for raw and other materials sand equivalent washing unit
However, the above-mentioned structure has a disadvantage that the washing liquid is introduced from the container into the sand equivalent test tube through the rubber tube and the washing tube by the water pressure difference generated by the height difference between the washing liquid container and the sand equivalent test tube, and the tester often sucks air by hand to exhaust air, so that the air is easily sucked into the mouth.
Therefore, it is necessary to provide a new electric flushing device for sand equivalent test to solve the above technical problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a technical problem provide a convenient to use, can be simple effectual after testing through electronic flushing device body, to the effectual fixed of T type flushing pipe, the operation gets up simple an electronic washing unit who is used for the sand equivalent test.
In order to solve the technical problem, the electric flushing device for the sand equivalent test provided by the utility model comprises a liquid storage barrel and an electric flushing device body which are arranged on a workbench, wherein the electric flushing device body comprises a square mounting box, the square mounting box is placed on the workbench, a storage battery and a transformer are fixedly arranged on the inner wall of the top of the square mounting box, a micro self-priming pump is fixedly arranged on the inner wall of the bottom of the square mounting box, a PLC (programmable logic controller) is fixedly arranged on the inner wall of one side of the square mounting box, a data line is electrically connected onto the transformer, one end of the data line, which is far away from the transformer, is electrically connected with a USB (universal serial bus) interface, and an installation mechanism is arranged on the square mounting box;
installation mechanism is including concave type mount, concave type mount fixed mounting is in one side of square mounting box, one side fixed mounting of square mounting box has T type wrapping post, T type wrapping post is located the below of concave type mount, the bottom of concave type mount is rotated and is installed perpendicular type driven lever, the bottom fixed mounting of perpendicular type driven lever has plum blossom shape block, the cover that slides on the perpendicular type driven lever is equipped with S type torsional spring, the top of S type torsional spring and the bottom fixed connection of concave type mount, the bottom and the plum blossom shape block fixed connection of S type torsional spring.
As a further scheme of the utility model, the inlet end and the outlet end of miniature self priming pump are fixedly connected with honeycomb duct one and honeycomb duct two respectively, the one end that miniature self priming pump was kept away from to honeycomb duct one extends to the stock solution bucket in, the one end that miniature self priming pump was kept away from to honeycomb duct two extends to outside the first square mounting box and fixed mounting has T type flushing pipe, plum blossom shape block and T type flushing pipe looks adaptation.
As a further aspect of the present invention, a circular rotation groove has been seted up to the bottom of concave type mount, the top of perpendicular type driven lever extends to circular rotation inslot and rotates with circular rotation groove to be connected.
As a further proposal of the utility model, the first flow guide pipe and the second flow guide pipe are made of soft plastic materials.
As a further aspect of the present invention, an electrodeless knob control switch is provided on the data line.
Compared with the prior art, the utility model provides an electronic washing unit for sand equivalent test has following beneficial effect:
1. the utility model discloses a set up installation mechanism, installation mechanism can be simply effectual after the electronic flushing device body is experimental, in time fixes T type flushing pipe, does benefit to next use, does effectually twine honeycomb duct two and accomodates, easily operates.
Drawings
In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.
Fig. 1 is a schematic front sectional structural view of a preferred embodiment of an electric flushing device for sand equivalent test provided by the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1;
fig. 3 is an assembly view of the vertical driven rod, the quincunx block and the T-shaped flushing pipe of the present invention.
In the figure: 1. a work table; 101. a liquid storage barrel; 2. an electric flushing device body; 201. a square mounting box; 202. a storage battery; 203. a micro self-priming pump; 204. a PLC controller; 205. a transformer; 206. a data line; 207. a USB interface; 4. a concave fixing frame; 5. a second flow guide pipe; 6. a T-shaped winding post; 7. a flow guide pipe I; 8. a T-shaped flushing pipe; 9. a vertical-type driven lever; 10. a quincunx clamping block; 11. an S-shaped torsion spring.
Detailed Description
Please refer to fig. 1 to fig. 3, wherein fig. 1 is a schematic front sectional view illustrating an electric flushing device for a sand equivalent test according to a preferred embodiment of the present invention;
FIG. 2 is an enlarged schematic view of portion A of FIG. 1; fig. 3 is an assembly view of the vertical driven rod, the quincunx block and the T-shaped flushing pipe of the present invention. The electric flushing device for the sand equivalent test comprises a liquid storage barrel 101 and an electric flushing device body 2 which are arranged on a workbench 1, wherein the electric flushing device body 2 comprises a square mounting box 201, the square mounting box 201 is placed on the workbench 1, a storage battery 202 and a transformer 205 are fixedly mounted on the inner wall of the top of the square mounting box 201, a micro self-priming pump 203 is fixedly mounted on the inner wall of the bottom of the square mounting box 201, a PLC (programmable logic controller) 204 is fixedly mounted on the inner wall of one side of the square mounting box 201, a data line 206 is electrically connected onto the transformer 205, a USB (universal serial bus) interface 207 is electrically connected to one end, away from the transformer 205, of the data line 206, and a mounting mechanism is arranged on the square mounting box 201;
installation mechanism is including concave type mount 4, 4 fixed mounting of concave type mount are in one side of square mounting box 201, one side fixed mounting of square mounting box 201 has T type wrapping post 6, T type wrapping post 6 is located the below of concave type mount 4, the bottom of concave type mount 4 is rotated and is installed perpendicular type driven lever 9, the bottom fixed mounting of perpendicular type driven lever 9 has plum blossom shape block 10, sliding sleeve is equipped with S type torsional spring 11 on the perpendicular type driven lever 9, the top of S type torsional spring 11 and the bottom fixed connection of concave type mount 4, the bottom of S type torsional spring 11 and plum blossom shape block 10 fixed connection.
The water inlet end and the water outlet end of miniature self priming pump 203 are fixedly connected with honeycomb duct one 7 and honeycomb duct two 5 respectively, the one end that miniature self priming pump 203 was kept away from to honeycomb duct one 7 extends to in the stock solution bucket 101, the one end that miniature self priming pump 203 was kept away from to honeycomb duct two 5 extends to outside the first square mounting box 201 and fixed mounting has T type flushing pipe 8, plum blossom shape block 10 and 8 looks adaptations of T type flushing pipe.
The bottom of the concave fixing frame 4 is provided with a circular rotating groove, and the top end of the vertical driven rod 9 extends into the circular rotating groove and is rotatably connected with the circular rotating groove.
The first flow guide pipe 7 and the second flow guide pipe 5 are made of soft plastic materials.
An electrodeless knob control switch is arranged on the data line 206.
The utility model provides an electronic washing unit for sand equivalent test's theory of operation as follows:
the electrodeless knob control switch used by the electric flushing device body 2 requiring the specification is in the prior art.
When the device is used for a sand equivalent test, the electric flushing device body 2 and the liquid storage barrel 101 are firstly placed on the workbench 1, the configured flushing liquid is poured into the liquid storage barrel 101, then the first flow guide pipe 7 is inserted, the second flow guide pipe 105 is connected with the T-shaped flushing pipe 8, the USB interface 207 can be directly connected with a charger or a power socket, the electrodeless knob control switch is rotated, at the moment, the micro self-priming pump 203 starts to work, 80mL of the flushing liquid is firstly injected into the corresponding test tube, at the moment, the electrodeless knob control switch is closed, then a sample is added into the test tube, the test tube is oscillated for a period of time, the micro self-priming pump 203 is opened to add the flushing liquid to the test tube scale 380ML, in the process of pumping the flushing liquid into the test tube, the water pressure provided by the micro self-priming pump 203 to the flushing liquid can be adjusted through the electrodeless knob control switch, so as to control the water flow,
need fix T type flushing pipe 8 after the experiment, earlier rotate plum blossom mold block 10, plum blossom mold block 10 drives S type torsional spring 11 and rotates, this moment, S type torsional spring 11 will be twisted tightly, produce torsion, then place T type flushing pipe 8 on concave type mount 4, this moment, loosen plum blossom mold block 10, under S type torsional spring 11 'S torsion effect, then can fix T type flushing pipe 8, then with two 5 windings of unnecessary honeycomb duct still on T type wrapping post 6, the staff of being convenient for uses next time, thereby accomplish this electric flushing device body 2' S experimental work.
It should be noted that the device structure and the accompanying drawings of the present invention mainly describe the principle of the present invention, and in the design principle, the settings of the power mechanism, the power supply system, the control system, etc. of the device are not completely described, and on the premise that the skilled person understands the principle of the present invention, the details of the power mechanism, the power supply system, and the control system can be clearly known, the control mode of the application file is automatically controlled by the controller, and the control circuit of the controller can be implemented by simple programming by the skilled person in the art;
the standard parts used in the method can be purchased from the market, and can be customized according to the description of the specification and the accompanying drawings, the specific connection mode of each part adopts conventional means such as mature bolts, rivets, welding and the like in the prior art, the machines, parts and equipment adopt conventional models in the prior art, and the structure and the principle of the parts known by the skilled person can be known by technical manuals or conventional experimental methods.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments, or a direct or indirect use of these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the claims and their equivalents, which are to be included within the scope of the invention as defined in the claims.
Claims (5)
1. An electric flushing device for a sand equivalent test is characterized by comprising a liquid storage barrel and an electric flushing device body which are arranged on a workbench, wherein the electric flushing device body comprises a square mounting box, the square mounting box is placed on the workbench, a storage battery and a transformer are fixedly mounted on the inner wall of the top of the square mounting box, a micro self-priming pump is fixedly mounted on the inner wall of the bottom of the square mounting box, a PLC (programmable logic controller) is fixedly mounted on the inner wall of one side of the square mounting box, a data line is electrically connected onto the transformer, a USB (universal serial bus) interface is electrically connected to one end, away from the transformer, of the data line, and an installation mechanism is arranged on the square mounting box;
installation mechanism is including concave type mount, concave type mount fixed mounting is in one side of square mounting box, one side fixed mounting of square mounting box has T type wrapping post, T type wrapping post is located the below of concave type mount, the bottom of concave type mount is rotated and is installed perpendicular type driven lever, the bottom fixed mounting of perpendicular type driven lever has plum blossom shape block, the cover that slides on the perpendicular type driven lever is equipped with S type torsional spring, the top of S type torsional spring and the bottom fixed connection of concave type mount, the bottom and the plum blossom shape block fixed connection of S type torsional spring.
2. The electric flushing device for the sand equivalent test of claim 1, wherein a first flow guide pipe and a second flow guide pipe are fixedly connected to the water inlet end and the water outlet end of the miniature self-priming pump respectively, one end of the first flow guide pipe, which is far away from the miniature self-priming pump, extends into the liquid storage barrel, one end of the second flow guide pipe, which is far away from the miniature self-priming pump, extends out of the first square mounting box and is fixedly provided with a T-shaped flushing pipe, and the quincunx-shaped clamping block is matched with the T-shaped flushing pipe.
3. The electric flushing device for the sand equivalent test according to claim 1, wherein a circular rotating groove is formed at the bottom of the concave fixing frame, and the top end of the vertical driven rod extends into the circular rotating groove and is rotatably connected with the circular rotating groove.
4. The electric flushing device for the sand equivalent test according to claim 2, wherein the first flow guide pipe and the second flow guide pipe are both made of soft plastic materials.
5. The electric flushing device for the sand equivalent test according to claim 1, wherein an electrodeless knob control switch is arranged on the data line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221144600.1U CN217466415U (en) | 2022-05-12 | 2022-05-12 | A electronic washing unit for sand equivalent is experimental |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221144600.1U CN217466415U (en) | 2022-05-12 | 2022-05-12 | A electronic washing unit for sand equivalent is experimental |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217466415U true CN217466415U (en) | 2022-09-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221144600.1U Active CN217466415U (en) | 2022-05-12 | 2022-05-12 | A electronic washing unit for sand equivalent is experimental |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217466415U (en) |
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2022
- 2022-05-12 CN CN202221144600.1U patent/CN217466415U/en active Active
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