CN112924320A - Water content measuring mechanism of automatic raw material sampling equipment - Google Patents
Water content measuring mechanism of automatic raw material sampling equipment Download PDFInfo
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- CN112924320A CN112924320A CN202110093397.3A CN202110093397A CN112924320A CN 112924320 A CN112924320 A CN 112924320A CN 202110093397 A CN202110093397 A CN 202110093397A CN 112924320 A CN112924320 A CN 112924320A
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 239000002994 raw material Substances 0.000 title claims abstract description 20
- 238000005070 sampling Methods 0.000 title claims abstract description 20
- 239000000463 material Substances 0.000 claims abstract description 64
- 238000001035 drying Methods 0.000 claims abstract description 17
- 238000010438 heat treatment Methods 0.000 claims description 14
- 238000001914 filtration Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 7
- 238000001125 extrusion Methods 0.000 claims description 6
- 238000005303 weighing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 239000004576 sand Substances 0.000 description 2
- 230000011218 segmentation Effects 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 241000237858 Gastropoda Species 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- BGOFCVIGEYGEOF-UJPOAAIJSA-N helicin Chemical compound O[C@@H]1[C@@H](O)[C@H](O)[C@@H](CO)O[C@H]1OC1=CC=CC=C1C=O BGOFCVIGEYGEOF-UJPOAAIJSA-N 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N5/00—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid
- G01N5/04—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder
- G01N5/045—Analysing materials by weighing, e.g. weighing small particles separated from a gas or liquid by removing a component, e.g. by evaporation, and weighing the remainder for determining moisture content
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- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention discloses a moisture content measuring mechanism of automatic raw material sampling equipment, and relates to the field of road engineering. The water content measuring mechanism of the automatic raw material sampling equipment can extrude the moisture of the materials and then dry the materials after the materials are transported, the drying is faster, and the measuring efficiency is improved.
Description
Technical Field
The invention relates to the field of road engineering, in particular to a water content measuring mechanism of automatic raw material sampling equipment.
Background
The performance of green-sand and the quality and the manufacturing cost of stability direct influence foundry goods, one of the principal ingredients of water content conduct green-sand is crucial to its real-time measurement, when examining, needs device cooperation such as stoving, transportation to use usually, has increased equipment cost, and when drying, directly dries the raw materials that contain a large amount of moisture, leads to drying efficiency slower.
Disclosure of Invention
In order to solve the technical problem, the invention provides a water content measuring mechanism of automatic raw material sampling equipment.
The invention adopts the following technical scheme:
the utility model provides a moisture content measuring mechanism of automatic sampling equipment of raw materials, includes material transfer device, weighing device, screw conveyer and drying device, be provided with moisture extrusion part in the screw conveyer.
Preferably, screw conveyer includes the casing, be provided with feed inlet and discharge gate on the casing, be provided with conveying rod and drive in the casing conveying rod pivoted driving motor, the cover is equipped with and is spiral helicine flight on the conveying rod.
Preferably, moisture extrusion part is including setting up the outside push cylinder of casing, the pot head of carrying the pole is equipped with the striker plate, driving motor sets up on the striker plate, the striker plate sets up in the casing, and with the piston rod end that pushes away the cylinder is connected, and under push cylinder's effect, can the casing internal motion, the flight has elasticity, its one end with carry pole fixed connection, one side of the other end is provided with the jump ring, the jump ring cover is established carry pole is last, and the outer wall with the inner wall fixed connection of casing is being close to the confession has been seted up to the casing of jump ring one side carry the flexible through-hole of pole.
Preferably, a sealing gasket is further arranged at the through hole, and the sealing gasket is sleeved on the conveying rod.
Preferably, the outer wall of the shell is further provided with a rotating shell, the shell is provided with a plurality of water filtering holes, and the rotating shell is provided with a water through hole communicated with the water filtering holes.
Preferably, a heating component is further arranged in the shell.
Preferably, the heating part comprises a heating resistance wire, and the heating resistance wire is wound on the spiral piece.
Preferably, the material transfer device comprises a transfer trolley, the transfer trolley is provided with a plurality of mutually hinged lifting rods and a driving cylinder for driving the lifting rods to move, and the lifting rod at the top is provided with a material placing groove.
Preferably, the material placing groove is connected with a material pushing component.
Preferably, the material pushing component comprises a supporting plate fixedly connected with the lifting rod, one side of the material placing groove is hinged to the supporting plate, an inclined hydraulic rod is fixedly arranged at the bottom of the supporting plate, a piston rod end of the hydraulic rod is fixedly connected with the material placing groove, and an inclined guide plate is arranged in the material placing groove.
The water content measuring mechanism of the automatic raw material sampling equipment has the advantages that after materials are transported, the water content of the materials can be extruded and then dried, the drying is faster, and the measuring efficiency is improved.
Drawings
The invention is preferably described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of a spiral piece structure according to the present invention;
FIG. 3 is a schematic view of a rotary housing according to the present invention;
FIG. 4 is a schematic view of the structure of the heating resistance wire of the present invention;
FIG. 5 is a schematic view of the transfer vehicle of the present invention;
fig. 6 is a schematic view of the hydraulic rod structure of the present invention.
Marked as 1, shell; 2. a feed inlet; 3. a discharge port; 4. a conveying rod; 5. a drive motor; 6. a snail sheet; 7. a push cylinder; 8. a striker plate; 9. a clamp spring; 10. a through hole; 11. a gasket; 12. rotating the housing; 13. water filtering holes; 14. a water through hole; 15. heating resistance wires; 16. a transfer trolley; 17. a lifting rod; 18. a driving cylinder; 19. a material placing groove; 20. a support plate; 21. a hydraulic lever; 22. a baffle.
Detailed Description
As shown in fig. 1 to 6, the moisture content measuring mechanism of the automatic raw material sampling device of the present invention includes a material transfer device, a weighing device, a screw conveyor and a drying device, wherein a moisture squeezing component is disposed in the screw conveyor.
At first weigh the volume of awaiting measuring material through weighing device, send into the screw conveyer with the material by material transfer device again in, can be after transporting the material, dry again after squeezing the moisture of material through moisture extrusion part, it is faster to dry, has improved measuring efficiency, again according to weigh the mass before drying and weigh the mass after drying, calculate and draw the moisture content can.
As shown in fig. 1-2, specifically, the screw conveyor includes a casing 1, a feeding port 2 and a discharging port 3 are disposed on the casing 1, a conveying rod 4 and a driving motor 5 for driving the conveying rod 4 to rotate are disposed in the casing 1, and a spiral screw sheet 6 is sleeved on the conveying rod 4.
Moisture extrusion part is including setting up at the outside promotion cylinder 7 of casing 1, the pot head of carrying pole 4 is equipped with striker plate 8, driving motor 5 sets up on striker plate 8, striker plate 8 sets up in casing 1, and be connected with the tailpiece of the piston rod of promotion cylinder 7, and under the effect of promotion cylinder 7, can be at casing 1 internal motion, flight 6 has elasticity, its one end and 4 fixed connection of carrying pole, one side of the other end is provided with jump ring 9, jump ring 9 cover is established on carrying pole 4, and the outer wall is with casing 1's inner wall fixed connection, casing 1 near jump ring 9 one side sets up the through-hole 10 that supplies carrying pole 4 flexible.
The method comprises the steps of sampling and weighing moist materials, conveying the materials into a drying device through a material transfer device for drying, wherein the drying device adopts a screw conveyor which can play a role in compressing moisture so that the moist materials can be quickly dried, and can also play a role in conveying the materials, specifically, when the drying device is operated, the materials enter a shell 1 from a feed inlet 2 of the screw conveyor, the shell 1 comprises a conveying rod 4 and a spiral screw sheet 6 sleeved on the conveying rod 4, when the materials enter, a driving motor 5 connected with the conveying rod 4 is started to drive the conveying rod 4 and the screw sheet 6 thereon to rotate, the materials close to one end of the feed inlet 2 are conveyed to a discharge outlet 3, the materials are continuously supplemented at the feed inlet 2, until the materials fill the whole shell 1, and then the rotation is stopped, in whole process, 3 ends of discharge gate are for sealing the form, even make the material remain in casing 1 earlier, start promoting cylinder 7 after that, drive driving motor 5, striker plate 8 and conveying rod 4 and remove to compression flight 6, flight 6 of the other end is kept out by jump ring 9, extrudees the material simultaneously, dries after extruding moisture.
In order to prevent the loss of the material during extrusion, a sealing gasket 11 is further arranged at the through hole 10, and the sealing gasket 11 is sleeved on the conveying rod 4.
As shown in fig. 3, in order to facilitate the discharge of moisture, a rotating casing 12 is further arranged on the outer wall of the casing 1, a plurality of water filtering holes 13 are arranged on the casing 1, a water through hole 14 capable of being communicated with the water filtering holes 13 is arranged on the rotating casing 12, the diameter of each water filtering hole 13 is smaller than that of a material, the material is prevented from leaking, the casing 12 can be rotated through rotation, so that the water filtering holes 13 are communicated with the water through hole 14, moisture is discharged quickly, and the drying efficiency is improved.
As shown in fig. 4, a heating member is further provided in the housing 1.
As preferred, the heater block includes heating resistor wire 15, and heating resistor wire 15 winding is on spiroid 6, and heating resistor wire 15 sets up in casing 1, has practiced thrift drying equipment, and twines on whole spiroid 6, and spiroid 6 is with the material segmentation for every section material can both evenly be dried, and the segmentation is dried, and the unit material is still less, and drying efficiency is higher.
In addition, as shown in fig. 5, the material transfer device includes a transfer vehicle 16, a plurality of lifting rods 17 hinged to each other and a driving cylinder 18 for driving the lifting rods 17 to move are arranged on the transfer vehicle 16, a material placing groove 19 is arranged on the lifting rod 17 at the top, the lifting rod 17 can be used for conveying materials to the feed port 2 end of the screw conveyor, and after drying is completed, the transfer vehicle 16 is moved to the discharge port 3 end at the bottom for receiving the materials, which is convenient and flexible.
As shown in fig. 6, the material placing groove 19 is connected with a material pushing member for more convenient feeding.
Specifically, push away the material part include with lifter 17 fixed connection's backup pad 20, one side and the backup pad 20 of material standing groove 19 are articulated to be connected, the fixed hydraulic stem 21 that is provided with the slope in bottom of backup pad, the tailpiece of the piston rod and 19 fixed connection of material standing groove of hydraulic stem 21, be provided with the guide plate 22 of slope in the material standing groove 19, when transporting the 2 ends of feed inlet at top, can start hydraulic stem 21, drive the slope of material standing groove 19, the material from guide plate 23 flow into in the feed inlet 2 can, the automation efficiency is improved.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made based on the present invention to solve the same technical problems and achieve the same technical effects are within the scope of the present invention.
Claims (10)
1. The utility model provides a moisture content measuring mechanism of automatic sampling equipment of raw materials which characterized in that: including material transfer device, weighing device, screw conveyer and drying device, be provided with moisture extrusion part in the screw conveyer.
2. The water content measuring mechanism of the automatic raw material sampling device according to claim 1, characterized in that: the screw conveyer comprises a shell (1), wherein a feed inlet (2) and a discharge outlet (3) are formed in the shell (1), a conveying rod (4) and a drive are arranged in the shell (1), the conveying rod (4) is driven by a rotating driving motor (5), and a spiral screw piece (6) is sleeved on the conveying rod (4).
3. The water content measuring mechanism of the automatic raw material sampling device according to claim 2, characterized in that: the moisture squeezing part comprises a pushing cylinder (7) arranged outside the shell (1), one end of the conveying rod (4) is sleeved with a material baffle plate (8), the driving motor (5) is arranged on the material baffle plate (8), the material baffle plate (8) is arranged in the shell (1), and is connected with the end of the piston rod of the pushing cylinder (7), and under the action of the pushing cylinder (7), can move in the shell (1), the spiral sheet (6) has elasticity, one end of the conveying rod is fixedly connected with the conveying rod (4), one side of the other end is provided with a clamp spring (9), the clamp spring (9) is sleeved on the conveying rod (4), the outer wall of the clamp spring is fixedly connected with the inner wall of the shell (1), and a through hole (10) for the telescopic conveying rod (4) is formed in the shell (1) close to one side of the clamp spring (9).
4. The water content measuring mechanism of the automatic raw material sampling device according to claim 3, characterized in that: the through hole (10) is also provided with a sealing gasket (11), and the sealing gasket (11) is sleeved on the conveying rod (4).
5. The water content measuring mechanism of the automatic raw material sampling device according to claim 4, characterized in that: the water filter is characterized in that a rotating shell (12) is further arranged on the outer wall of the shell (1), a plurality of water filtering holes (13) are formed in the shell (1), a water through hole (14) capable of being communicated with the water filtering holes (13) is formed in the rotating shell (12), and the diameter of each water filtering hole (13) is smaller than that of a material.
6. The water content measuring mechanism of the automatic raw material sampling device according to claim 1, characterized in that: the shell (1) is also internally provided with a heating component.
7. The water content measuring mechanism of the automatic raw material sampling device according to claim 6, characterized in that: the heating part comprises a heating resistance wire (15), and the heating resistance wire (15) is wound on the spiral piece (6).
8. The water content measuring mechanism of the automatic raw material sampling device according to claim 1, characterized in that: the material transfer device comprises a transfer trolley (16), a plurality of lifting rods (17) which are hinged to each other and a driving cylinder (18) for driving the lifting rods (17) to move are arranged on the transfer trolley (16), and a material placing groove (19) is formed in the lifting rod (17) at the top.
9. The water content measuring mechanism of the automatic raw material sampling device according to claim 8, characterized in that: the material placing groove (19) is connected with a material pushing component.
10. The water content measuring mechanism of the automatic raw material sampling device according to claim 9, characterized in that: the material pushing component comprises a supporting plate (20) fixedly connected with the lifting rod (17), one side of the material placing groove (19) is hinged to the supporting plate (20), an inclined hydraulic rod (21) is fixedly arranged at the bottom of the supporting plate, a piston rod end of the hydraulic rod (21) is fixedly connected with the material placing groove (19), and an inclined guide plate (22) is arranged in the material placing groove (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110093397.3A CN112924320A (en) | 2021-01-25 | 2021-01-25 | Water content measuring mechanism of automatic raw material sampling equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110093397.3A CN112924320A (en) | 2021-01-25 | 2021-01-25 | Water content measuring mechanism of automatic raw material sampling equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112924320A true CN112924320A (en) | 2021-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110093397.3A Pending CN112924320A (en) | 2021-01-25 | 2021-01-25 | Water content measuring mechanism of automatic raw material sampling equipment |
Country Status (1)
| Country | Link |
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| CN (1) | CN112924320A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117191452A (en) * | 2023-10-23 | 2023-12-08 | 常州市范群干燥设备有限公司 | Conveying structure of pre-drying machine |
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2021
- 2021-01-25 CN CN202110093397.3A patent/CN112924320A/en active Pending
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Application publication date: 20210608 |