CN214174065U - Concrete mixing station grit moisture content automatic check out system - Google Patents
Concrete mixing station grit moisture content automatic check out system Download PDFInfo
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- CN214174065U CN214174065U CN202120008361.6U CN202120008361U CN214174065U CN 214174065 U CN214174065 U CN 214174065U CN 202120008361 U CN202120008361 U CN 202120008361U CN 214174065 U CN214174065 U CN 214174065U
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- heating
- concrete mixing
- mixing station
- measuring box
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- 238000010438 heat treatment Methods 0.000 claims abstract description 107
- 238000009413 insulation Methods 0.000 claims abstract description 18
- 238000001514 detection method Methods 0.000 claims abstract description 17
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 12
- 238000005303 weighing Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 5
- 238000003860 storage Methods 0.000 description 5
- 239000004576 sand Substances 0.000 description 4
- 238000001035 drying Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
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Abstract
The application relates to the field of concrete detection equipment, in particular to an automatic detection system for the water content of sandstone in a concrete mixing station, which comprises a measuring box and a heating vessel, wherein a containing groove is formed in the top end of the measuring box, a weight measuring device is fixedly arranged on the bottom surface in the containing groove, a fixing piece is arranged on the upper end surface of the weight measuring device, and the heating vessel can be arranged at the upper end of the weight measuring device in the containing groove and is fixed by the fixing piece; the upper end of the measuring box is connected with a heating device in a sliding way, and the heating device can be close to or far away from the accommodating groove; the heating device comprises a fixed plate, a heat insulation plate is fixedly arranged at the bottom end of the fixed plate, a vertical heating rod is fixedly arranged at the bottom end of the heat insulation plate, and the length of the heating rod is smaller than the height of the heating vessel; this application has the staff of being convenient for and carries out the effect that detects.
Description
Technical Field
The application relates to the field of concrete check out test set, especially, relate to a concrete mixing station grit moisture content automatic check out system.
Background
At present, in the process of concrete production, the moisture content of the sandstone before mixing and stirring needs to be detected so as to facilitate the proportioning of the raw materials before mixing and stirring. The moisture content of the sandstone is usually detected by a drying determination method, but in the detection process, workers are required to manually sample the sandstone and put the sandstone into a container, and an initial numerical value is recorded after weighing; and then, putting the container into a heating device to dry the sandstone, weighing again after the container is cooled after the drying is finished, recording the drying value, and then obtaining the water content of the sandstone according to calculation.
The sandstone used by the engineering concrete has complex source and large water content change, so the frequency required to be detected is higher; the detection process requires that the worker continuously operate and observe the detection process, and has waiting time, so that the working intensity of the worker is increased.
With respect to the related art in the above, the inventors consider that there is a drawback that it is inconvenient for the worker to detect.
SUMMERY OF THE UTILITY MODEL
In order to facilitate the staff to detect, this application provides a concrete mixing station grit moisture content automatic check out system.
The application provides a pair of concrete mixing station grit moisture content automatic check out system adopts following technical scheme:
an automatic detection system for the water content of sand stones in a concrete mixing station comprises a measuring box and a heating vessel, wherein a containing groove is formed in the top end of the measuring box, a weight measuring device is fixedly arranged on the bottom surface in the containing groove, a fixing piece is arranged on the upper end surface of the weight measuring device, and the heating vessel can be arranged at the upper end of the weight measuring device in the containing groove and is fixed by the fixing piece; the upper end sliding connection of survey case has heating device, and heating device can be close to or keep away from the storage tank.
Through adopting above-mentioned technical scheme, put into the heating vessel on the check weighing device in the storage tank and make the heating vessel fixed by the mounting, then add the grit that waits to detect in to the heating vessel, make heating device be close to the storage tank in the adjustment sliding assembly in order to heat the grit, grit and heating vessel are fixed always on the check weighing device, the quality around the heating can be recorded to unmovable heating vessel, the operation of staff's removal heating vessel many times has been reduced, staff's intensity of labour has been reduced, the staff of being convenient for detects.
Optionally, the heating device comprises a fixing plate, a heat insulation plate is fixedly arranged at the bottom end of the fixing plate, a vertical heating rod is fixedly arranged at the bottom end of the heat insulation plate, and the length of the heating rod is smaller than the height of the heating vessel.
By adopting the technical scheme, the heat insulation plate can reduce the damage to the fixing plate when the heating rod generates heat; the length of heating rod is less than the height of heating ware for the bottom of heating rod can not contradict to the bottom surface of fixed slot, has reduced the heating rod and has contradicted the heating ware and make the inaccurate probability of check weighing result.
Optionally, the upper end of the measuring box is rotatably connected with a screw rod, a fixed block is screwed on the screw rod through threads, and the fixed block is fixedly connected with the fixed plate; the lateral wall of survey case has seted up the mounting groove, is equipped with driving motor in the mounting groove, the bottom of lead screw and driving motor's output shaft fixed connection.
Through adopting above-mentioned technical scheme, driving motor drives the lead screw and rotates, and then can drive the fixed block and reciprocate along the lead screw, and then make the fixed plate reciprocate along with the fixed block, and the lead screw transmission is stable, and can play the effect of fixed stay to the fixed block, has strengthened the stability when heating device reciprocates.
Optionally, a vertical sliding hole is formed in the fixing block, a vertical positioning rod is fixedly arranged on the measuring box, and the positioning rod is in sliding fit with the sliding hole.
Through adopting above-mentioned technical scheme, when the fixed block reciprocated along the lead screw, the fixed block can slide along the locating lever simultaneously, and the locating lever can restrict the fixed block and rotate along the lead screw for heating device can be stable rising or decline.
Optionally, a positioning block is fixedly arranged on the upper end face of the measuring box, a positioning groove is formed in the corresponding position of the fixed ground, the positioning block and the positioning groove can be matched in an inserted mode, and the height of the positioning block is larger than the depth of the positioning groove.
Through adopting above-mentioned technical scheme, the locating lever cooperates with the constant head tank grafting for there can be certain space on the top of fixed plate and survey case, and when the heating rod of being convenient for heated the grit, vapor can the loss.
Optionally, the weight measuring device is an electronic scale, the fixing member is a limiting ring, the limiting ring is fixedly arranged on the upper end face of the electronic scale, and the bottom end of the heating vessel can be in inserted connection with the inner ring of the limiting ring.
Through adopting above-mentioned technical scheme, the spacing ring can be fixed with the heating dish for when the check weighing device is measured, the heating dish can remain stable, reduces and rocks, has promoted the precision that detects.
Optionally, a heat insulation pad is fixedly arranged at the bottom of the heating vessel.
Through adopting above-mentioned technical scheme, the heat insulating mattress can reduce the heating dish that is heated and to the harm that the electronic scale caused, has promoted the life of electronic scale.
Optionally, a horizontal bubble is fixedly arranged at the top end of the measuring box.
Through adopting above-mentioned technical scheme, horizontal bubble is convenient for operating personnel and is adjusted the survey case to the horizontality, has reduced the error of electronic scale at survey weight, has promoted the precision that detects.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the heating vessel is placed on the weight measuring device in the accommodating groove, so that the heating vessel is fixed by the fixing piece, then the sandstone to be detected is added into the heating vessel, the sliding assembly is adjusted, so that the heating device is close to the accommodating groove to heat the sandstone, the sandstone and the heating vessel are always fixed on the weight measuring device, the quality before and after heating can be measured without moving the heating vessel, the operation of moving the heating vessel for many times by workers is reduced, the labor intensity of the workers is reduced, and the detection by the workers is facilitated;
2. the locating lever cooperates with the constant head tank grafting for there can be certain space on the top of fixed plate and survey case, and when the heating rod of being convenient for heated the grit, vapor can the loss.
Drawings
FIG. 1 is a schematic overall view of a detection system in an embodiment of the present application;
FIG. 2 is a schematic cross-sectional view of a detection system in an embodiment of the present application.
Description of reference numerals: 1. a measuring box; 11. a containing groove; 12. a screw rod; 13. a fixed block; 14. positioning a rod; 15. a slide hole; 16. mounting grooves; 17. a drive motor; 18. positioning blocks; 2. a weight measuring device; 21. a fixing member; 22. a display screen; 3. heating the dish; 31. a heat insulating pad; 4. a heating device; 41. a fixing plate; 42. a heat insulation plate; 43. a heating rod; 44. positioning a groove; 5. horizontal bubbles.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses grit moisture content automatic check out system of concrete mixing station refers to fig. 1 and fig. 2, and it includes survey case 1 and heating dish 3, and vertical storage tank 11 has been seted up to the up end of survey case 1, has placed weight-measuring device 2 in the storage tank 11, and heating dish 3 can be placed and weigh at the up end of weight-measuring device 2. The measuring box 1 is vertically connected with a heating device 4 in a sliding mode, the heating device 4 is located right above the accommodating groove 11, and the heating device 4 can be close to or far away from the accommodating groove 11. Gravel is placed in the heating dish 3, the heating dish 3 is placed on the weight measuring device 2, the heating dish 3 and the gravel can be weighed, then the heating device 4 is close to the accommodating groove 11 to heat the gravel in the heating dish 3, and after heating is finished, the weight measuring device 2 can measure the weight of the heating dish 3; the staff has reduced the operation and the latency of removing heating plate 3, and the staff of being convenient for measures.
Referring to fig. 1 and 2, the cross section of the accommodating groove 11 is circular, the heating dish 3 is in a cylindrical shape with an open upper end, a heat insulation pad 31 made of glass fiber is bonded to the bottom of the heating dish 3, and the height of the heating dish 3 is higher than the depth of the accommodating groove 11; the weight measuring device 2 is a disc-shaped electronic scale, the outer ring wall of the electronic scale is abutted and attached to the inner wall of the accommodating groove 11, and the electronic scale is fixed on the inner bottom surface of the accommodating groove 11 through bolts; the electronic scale is provided with a fixing part 21, the fixing part 21 is a circular limiting ring, and the limiting ring is coaxially bonded on the upper end face of the electronic scale. Survey embedded display screen 22 on the outer wall of case 1, display screen 22 is connected with the electronic scale for show the mass number value that the electronic scale surveyed, the electronic scale surveys the quality and shows through display screen 22 for prior art, and it is no longer repeated here. The bottom end of the heating dish 3 can be inserted into the inner ring of the limit ring for insertion fit, so that the heating dish 3 is fixed.
Referring to fig. 1 and 2, a mounting groove 16 is formed in the side wall of the measurement box 1, a driving motor 17 is arranged in the mounting groove 16, a base of the driving motor 17 is connected with a bottom surface bolt in the mounting groove 16, and an output shaft of the driving motor 17 is arranged vertically upwards; the top of survey case 1 is seted up vertical through-hole, and the bottom of through-hole communicates to mounting groove 16, and the through-hole is embedded to be equipped with rolling bearing. The measuring box 1 is provided with a screw rod 12, the screw rod 12 is in interference fit with an inner ring of the rotating bearing, the screw rod 12 penetrates through the through hole, and the bottom end of the screw rod 12 is rotatably connected with an output shaft of a driving motor 17. A fixed block 13 is screwed on the screw rod 12, a sliding hole 15 penetrating through the upper end surface and the lower end surface is formed in the fixed block 13, a vertical positioning rod 14 is fixedly arranged on the upper end surface of the measuring box 1, the height of the positioning rod 14 is consistent with that of the screw rod 12, and the positioning rod 14 is in sliding fit with the through hole; when the screw 12 rotates, the fixed block 13 can ascend or descend along the positioning rod 14 and the screw 12, and the screw 12 limits the rotation of the fixed block 13 along the screw 12.
Referring to fig. 1 and 2, the heating device 4 includes a fixing plate 41, a heat insulation plate 42 and a heating rod 43, the fixing plate 41 and one end of the fixing block 13 near the accommodating groove 11 are welded, the bottom of the fixing plate 41 is bolted with the heat insulation plate 42, the heat insulation plate 42 is circular, and the diameter of the heat insulation plate 42 is smaller than that of the inner ring of the heating vessel 3; the heating rod 43 is an electric heating rod with a flange at one end, the flange of the heating rod 43 is connected with the heat insulation plate 42 through bolts, a plurality of heating rods 43 are vertically arranged, and the heat insulation plate 42 is coaxially opposite to the accommodating groove 11; the length of the heating rod 43 is smaller than the height of the heating dish 3. The heating device 4 can ascend or descend along with the fixed block 13, and the heating rod 43 can be inserted into the sand in the heating dish 3 so as to heat the sand.
Referring to fig. 1 and 2, a positioning block 18 is bonded to the upper end surface of the measurement box 1, a positioning groove 44 is formed in a position corresponding to the bottom surface of the fixing plate 41, the height of the positioning block 18 is greater than the depth of the positioning groove 44, and the positioning block 18 can be in inserted fit with the positioning groove 44, so that the positioning block 18 can support the fixing plate 41; when the positioning block 18 is fixedly inserted into the positioning groove 44, the lower end of the heat insulation plate 42 is located in the heating dish 3, the bottom end of the heating rod 43 does not abut against the inner bottom surface of the heating dish 3, a gap exists between the fixing plate 41 and the upper end surface of the measuring box 1, and water vapor generated when sand is heated can escape through the gap.
Referring to fig. 1 and 2, a horizontal bubble 5 is embedded in the upper end surface of the measuring box 1 in a horizontal plane so that a worker can place the measuring box 1 on the horizontal plane for testing.
The embodiment of the application provides a concrete mixing station grit moisture content automatic check out system's implementation principle does: before detection, a detector firstly observes the horizontal air bubbles 5 and places the measuring box 1 on a horizontal plane; then, the heating device 4 is lifted so as to place the heating dish 3 in the containing groove 11, the heating dish 3 is placed on the electronic scale so that the heating dish 3 is in insertion fit with the inner ring of the fixing member 21, and the mass of the heating dish 3 is measured at this time.
Then add the grit that waits to survey in heating plate 3, measure the initial mass of heating plate 3 and grit, rotate lead screw 12 this moment and make heating device 4 move down for locating piece 18 and constant head tank 44 are pegged graft and are cooperated, and heating rod 43 is arranged in heating plate 3 completely, and heating rod 43 inserts and heats in the grit. After the heating, rotate lead screw 12 for heating device 4 rises, and the actual quality of survey heating dish 3 and grit this moment, measurement personnel can calculate the moisture content of grit according to the data of surveying.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a concrete mixing station grit moisture content automatic check out system which characterized in that: the weighing device comprises a measuring box (1) and a heating dish (3), wherein a containing groove (11) is formed in the top end of the measuring box (1), a weight measuring device (2) is fixedly arranged on the inner bottom surface of the containing groove (11), a fixing piece (21) is arranged on the upper end surface of the weight measuring device (2), and the heating dish (3) can be arranged at the upper end of the weight measuring device (2) in the containing groove (11) and is fixed by the fixing piece (21); the upper end of the measuring box (1) is connected with a heating device (4) in a sliding way, and the heating device (4) can be close to or far away from the containing groove (11).
2. The automatic detection system for the sandstone water content of the concrete mixing station according to claim 1, characterized in that: the heating device (4) comprises a fixing plate (41), a heat insulation plate (42) is fixedly arranged at the bottom end of the fixing plate (41), a vertical heating rod (43) is fixedly arranged at the bottom end of the heat insulation plate (42), and the length of the heating rod (43) is smaller than the height of the heating dish (3).
3. The automatic detection system for the water content of the sandstone in the concrete mixing station according to claim 2, characterized in that: the upper end of the measuring box (1) is rotatably connected with a screw rod (12), a fixing block (13) is screwed on the screw rod (12) through threads, and the fixing block (13) is fixedly connected with a fixing plate (41); the side wall of the measuring box (1) is provided with a mounting groove (16), a driving motor (17) is arranged in the mounting groove (16), and the bottom end of the screw rod (12) is fixedly connected with an output shaft of the driving motor (17).
4. The automatic detection system for the sandstone water content of the concrete mixing station according to claim 3, characterized in that: vertical sliding holes (15) are formed in the fixing blocks (13), vertical positioning rods (14) are fixedly arranged on the measuring box (1), and the positioning rods (14) are in sliding fit with the sliding holes (15).
5. The automatic detection system for the water content of the sandstone in the concrete mixing station according to claim 2, characterized in that: the upper end face of the measuring box (1) is fixedly provided with a positioning block (18), a positioning groove (44) is formed in the corresponding position of the bottom face of the fixing plate (41), the positioning block (18) and the positioning groove (44) can be matched in an inserted mode, and the height of the positioning block (18) is larger than the depth of the positioning groove (44).
6. The automatic detection system for the sandstone water content of the concrete mixing station according to claim 1, characterized in that: the weight measuring device (2) is an electronic scale, the fixing piece (21) is a limiting ring, the limiting ring is fixedly arranged on the upper end face of the electronic scale, and the bottom end of the heating dish (3) can be in plug-in fit with the inner ring of the limiting ring.
7. The automatic detection system for the sandstone water content of the concrete mixing station according to claim 1, characterized in that: and a heat insulation pad (31) is fixedly arranged at the bottom of the heating dish (3).
8. The automatic detection system for the sandstone water content of the concrete mixing station according to claim 1, characterized in that: the top end of the measuring box (1) is horizontally and fixedly provided with a horizontal bubble (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120008361.6U CN214174065U (en) | 2021-01-04 | 2021-01-04 | Concrete mixing station grit moisture content automatic check out system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120008361.6U CN214174065U (en) | 2021-01-04 | 2021-01-04 | Concrete mixing station grit moisture content automatic check out system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214174065U true CN214174065U (en) | 2021-09-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120008361.6U Expired - Fee Related CN214174065U (en) | 2021-01-04 | 2021-01-04 | Concrete mixing station grit moisture content automatic check out system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214174065U (en) |
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2021
- 2021-01-04 CN CN202120008361.6U patent/CN214174065U/en not_active Expired - Fee Related
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Granted publication date: 20210910 |