CN211477784U - Soil sample making devices - Google Patents
Soil sample making devices Download PDFInfo
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- CN211477784U CN211477784U CN201921682963.9U CN201921682963U CN211477784U CN 211477784 U CN211477784 U CN 211477784U CN 201921682963 U CN201921682963 U CN 201921682963U CN 211477784 U CN211477784 U CN 211477784U
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- tray
- soil sample
- base
- shell
- feeding cylinder
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Abstract
The utility model discloses a soil sample preparation device, which comprises a shell and a base, wherein a transparent shell is arranged above the base, a tray is arranged above the base, four corners of the lower surface of the tray are respectively provided with a support column, the upper surface of the base is provided with a mounting seat corresponding to the support column of the tray, the surface of the mounting seat is provided with a mounting hole, the lower end of the support column of the tray is matched and installed with the mounting hole on the surface of the mounting seat, the periphery of the upper surface of the tray is respectively provided with an air groove, a screen is arranged above the tray, two sides of the screen are respectively matched and installed with the base through a support frame, a feed cylinder is arranged above the screen, the soil sample preparation device integrates crushing, drying and weighing, can automatically crush, dry and weigh samples, can automatically realize the calculation of the water content of the samples, and reduce the manual operation steps, the experimental process is simplified.
Description
Technical Field
The utility model relates to a geological exploration test equipment technical field specifically is a soil sample making devices.
Background
Engineering geological exploration is carried out by utilizing certain mechanical tools or excavation operation to deeply know the geological condition underground. In places with little ground outcrop, large lithology change or complex geological structure, the geological condition cannot be clarified by ground observation, and the geological condition and data in the deep part of the ground need to be known and obtained by geological exploration engineering. The exploration engineering commonly used in engineering geology includes two main types of drilling and excavation operations.
Soil experiment is engineering geological exploration's main work, after the good soil of sample is sent back the laboratory, just need accurate test soil water content, the parameter of density, so that the engineering design for the later stage provides the foundation, but the sample that obtains during present soil density test is mostly cylindrical structure, when carrying out the water content test, need smash columniform sample, and need carry out getting rid of sample moisture after smashing, and get rid of the sample before and after the moisture and weigh, whole process is loaded down with trivial details, and when smashing the sample, need additionally use rubbing crusher, cause the sample to remain.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model is to overcome current defect, provide a soil sample making devices, will smash, dry and weigh integrated and integrative, can smash, dry and weigh the sample automatically, can realize the calculation of sample water content automatically, reduce manual operation step, make the experiment flow simplify, can effectively solve the problem in the background art.
In order to achieve the above object, the utility model provides a following technical scheme: a soil sample manufacturing device comprises a shell and a base, wherein a transparent shell is arranged above the base, a tray is arranged above the base, support columns are respectively arranged at four corners of the lower surface of the tray, mounting seats are arranged at positions, corresponding to the support columns of the tray, of the upper surface of the base, mounting holes are formed in the surfaces of the mounting seats, the lower ends of the support columns of the tray are matched and mounted with the mounting holes in the surfaces of the mounting seats, air grooves are respectively formed in the periphery of the outer portion of the upper surface of the tray, a screen is arranged above the tray, two sides of the screen are matched and mounted with the base through support frames respectively, a feeding cylinder is arranged above the screen, the feeding cylinder is horizontally arranged, the outlet end of the feeding cylinder is located right above the center of the screen, the feeding cylinder extends to the outer portion of the shell, the feeding cylinder is fixedly mounted with the shell, and a grinding, the top of shell sets up the mounting hole, the grinding vessel passes through the mounting hole cooperation installation at bearing pair and shell top, and the top suit outer ring gear of grinding vessel, outer ring gear and the gear engagement installation of motor output shaft tip, the input of motor is connected with the output electricity of singlechip, the input of singlechip is connected with external power supply's output electricity.
As a preferred technical scheme of the utility model, the gas tank is rectangular shape structure, and the gas tank evenly sets up the air outlet towards a side surface of tray, the air intake in gas tank passes through the pipeline and is connected with the air-blower, air-blower fixed mounting is in the outside of shell, and the input of air-blower is connected with the output electricity of singlechip.
As an optimal technical scheme of the utility model, the tray is stainless steel metal tray, and the lower surface of tray evenly arranges the heater strip, the input of heater strip is connected with the output electricity of singlechip.
As an optimal technical scheme of the utility model, the mounting hole inside cooperation installation pressure sensor of the mount pad on base surface, pressure sensor's output is connected with the input electricity of singlechip.
As a preferred technical scheme of the utility model, the screen cloth both sides set up curved spring leaf respectively, the both ends of spring leaf are fixed with the screen cloth respectively, and the intermediate position of spring leaf and the upper end fixed connection of support frame, the lower extreme and the base fixed connection of support frame.
As a preferred technical scheme of the utility model, the both ends downside of screen cloth sets up shock dynamo respectively, shock dynamo's input is connected with the output electricity of singlechip.
As a preferred technical scheme of the utility model, the feeding section of thick bamboo is in the outside part upper end of shell and sets up the opening, and the feeding section of thick bamboo sets up the through-hole with the relative seal end tip of open end, the inside polished rod that runs through of through-hole, the polished rod is in the fixed push pedal that sets up of the inside one end of feeding section of thick bamboo, the diameter of push pedal is less than the internal diameter of feeding section of thick bamboo.
As an optimal technical scheme of the utility model, the outside suit spring of polished rod between push pedal and the feeding section of thick bamboo sealing end, and the polished rod is located the outside end fixing of feeding section of thick bamboo and sets up the traction ring.
As an optimal technical scheme of the utility model, the grinding vessel is cylindrical structure, and the center of grinding vessel sets up the through-hole along the axis direction, and the outside of grinding vessel evenly sets up friction line.
Compared with the prior art, the beneficial effects of the utility model are that: the soil sample manufacturing device adopts an integrated design, and integrates the crushing, filtering, drying and weighing of the sample in one device, so that the automatic measurement of the water content of the sample is realized, the experimental process is simplified, the experimental difficulty is reduced, the testing speed of the water content is increased, and the experimental time is saved;
the soil sample manufacturing device adopts a mode that a grinding cylinder is arranged outside the opening end of a feeding cylinder, and a push plate is arranged inside the feeding cylinder, so that a sample inside the feeding cylinder can be automatically fed and is in contact with the grinding cylinder to grind and crush the sample;
the soil sample manufacturing device is characterized in that the screen is arranged between the feeding cylinder and the tray, so that impurities in a sample can be screened out, the influence of the impurities on water content testing is avoided, meanwhile, a vibration motor is assembled below the screen, the raw material vibration on the surface of the screen is promoted, the filtering efficiency of the screen is improved, meanwhile, the design of spring pieces is adopted at two ends of the screen, the vibration transmission is reduced, and the influence of vibration on other measuring components is reduced;
this soil sample making devices adopts the mode of installing pressure sensor additional in the tray below, detects the weight change of tray, can the accurate measurement sample quality change before and after the stoving, and the gas tank of heater strip and tray top is arranged to the tray below simultaneously, can accelerate the inside evaporation of water of sample, shortens the experimental time.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the internal structure of the present invention.
In the figure: the device comprises a shell 1, a base 2, a spring piece 3, a vibrating motor 4, a screen 5, a support column 6, an air groove 7, a tray 8, a heating wire 9, a pressure sensor 10, an air blower 11, a grinding cylinder 12, a motor 13, a feeding cylinder 14, a push plate 15, a spring 16, a polish rod 17, a traction ring 18 and a singlechip 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, the present invention provides a technical solution: a soil sample manufacturing device comprises a shell 1 and a base 2, wherein the transparent shell 1 is arranged above the base 2, a tray 8 is arranged above the base 2, support columns are respectively arranged at four corners of the lower surface of the tray 8, mounting seats are arranged at positions, corresponding to the support columns of the tray 8, on the upper surface of the base 2, mounting holes are formed in the surfaces of the mounting seats, the lower ends of the support columns of the tray 8 are matched and mounted with the mounting holes in the surfaces of the mounting seats, air grooves 7 are respectively formed in the periphery of the outer portion of the upper surface of the tray 8, a screen 5 is arranged above the tray 8, two sides of the screen 5 are matched and mounted with the base 2 through support frames respectively, a feeding cylinder 14 is arranged above the screen 5, the feeding cylinder 14 is horizontally arranged, the outlet end of the feeding cylinder 14 is positioned right above the center of the screen 5, the feeding cylinder 14 extends to the outer portion of the shell 1, the feeding cylinder 14 is fixedly mounted, the top of the shell 1 is provided with a mounting hole, the grinding cylinder 12 is matched and mounted with the mounting hole at the top of the shell 1 through a bearing pair, an outer gear ring is sleeved at the top of the grinding cylinder 12, the outer gear ring is meshed and mounted with a gear at the end part of an output shaft of the motor 13, the input end of the motor 13 is electrically connected with the output end of the single chip microcomputer 19, and the input end of the single chip microcomputer 19 is electrically connected with the output end of an external power supply;
the air groove 7 is of a long strip-shaped structure, air outlets are uniformly formed in the surface of one side, facing the tray 8, of the air groove 7, an air inlet of the air groove 7 is connected with the air blower 11 through a pipeline, the air blower 11 is fixedly installed outside the shell 1, and the input end of the air blower 11 is electrically connected with the output end of the single chip microcomputer 19;
the tray 8 is a stainless steel metal tray, heating wires 9 are uniformly arranged on the lower surface of the tray 8, and the input ends of the heating wires 9 are electrically connected with the output end of the singlechip 19;
the pressure sensor 10 is installed inside the installation hole of the installation seat on the surface of the base 2 in a matching way, and the output end of the pressure sensor 10 is electrically connected with the input end of the singlechip 19;
arc-shaped spring pieces 3 are respectively arranged on two sides of the screen 5, two ends of each spring piece 3 are respectively fixed with the screen 5, the middle position of each spring piece 3 is fixedly connected with the upper end of the support frame, and the lower end of the support frame is fixedly connected with the base 2;
the lower sides of two ends of the screen 5 are respectively provided with a vibration motor 4, and the input end of the vibration motor 4 is electrically connected with the output end of the singlechip 19;
an opening is arranged at the upper end of the part of the feeding cylinder 14, which is positioned outside the shell 1, a through hole is arranged at the end part of the feeding cylinder 14, which is opposite to the opening end, of the sealing end, a polish rod 17 penetrates through the through hole, a push plate 15 is fixedly arranged at one end of the polish rod 17, which is positioned inside the feeding cylinder 14, and the diameter of the push plate 15 is smaller than the inner diameter of the feeding cylinder 14;
a spring 16 is sleeved outside a polish rod 17 between the push plate 15 and the sealing end of the feeding cylinder 14, and a traction ring 18 is fixedly arranged at the end part of the polish rod 17 positioned outside the feeding cylinder 14;
the grinding cylinder 12 is of a cylindrical structure, a through hole is formed in the center of the grinding cylinder 12 along the axial direction, and friction grains are uniformly arranged outside the grinding cylinder 12;
the single chip microcomputer 19 is a Siemens 6ES7216-2AD23-0XB8 type PLC controller, and the mode that the single chip microcomputer 19 controls the vibration motor 4, the heating wire 9, the pressure sensor 10, the blower 11 and the motor 13 is a common mode in the prior art.
When in use: a cylindrical sample is put in from the opening of the feeding cylinder 14, the sample is pushed to feed under the action of the spring 16 and the push plate 15, so that the sample is contacted with the grinding cylinder 12, the motor 13 works at the moment, the grinding cylinder 12 is driven to rotate through power transmission of the gear and the outer gear ring to crush the sample, the crushed sample falls on the surface of the screen 15, the vibration motor 4 works to drive the screen 15 to vibrate, so that the sample is screened by the screen 15, impurities in the sample are removed, the sample falls on the surface of the tray 8, the pressure sensor 10 measures the initial weight of the sample, the heating wire 9 and the air blower 11 work, the sample on the surface of the tray 8 is dried, in the drying process, the pressure sensor 10 continuously detects the weight of the tray 8 until the weight does not change, and the water content of the sample can be measured by calculating the weight difference before and after the weight is calculated.
The utility model adopts an integrated design, integrates the sample crushing, filtering, drying and weighing in one device, realizes the automatic measurement of the water content of the sample, simplifies the experimental process, reduces the experimental difficulty, promotes the testing speed of the water content, and saves the experimental time;
the soil sample manufacturing device adopts a mode that the grinding cylinder 12 is arranged outside the opening end of the feeding cylinder 14, the push plate 15 is arranged inside the feeding cylinder 14, so that a sample inside the feeding cylinder 14 can be automatically fed and is in contact with the grinding cylinder 12 to grind and crush the sample, and the part of the feeding cylinder 14, which is positioned outside the shell 1, is provided with the opening, so that the sample is conveniently placed;
according to the soil sample manufacturing device, the screen 5 is arranged between the feeding cylinder 14 and the tray 8, so that impurities in a sample can be screened out, the influence of the impurities on water content testing is avoided, meanwhile, the vibration motor 4 is assembled below the screen 5, the raw material vibration on the surface of the screen 5 is promoted, the filtering efficiency of the screen 5 is improved, meanwhile, the design of the spring pieces 3 is adopted at two ends of the screen 5, the vibration transmission is reduced, and the influence of vibration on other measuring components is reduced;
this soil sample making devices adopts the mode of installing pressure sensor 10 additional in tray 8 below, detects tray 8's weight change, can the accurate quality change of measuring sample around drying, and the air duct 7 of heater strip 9 and tray 8 top is arranged to tray 8 below simultaneously, can accelerate the inside evaporation of water of sample, shortens the experimental time.
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 without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A soil sample preparation device, includes shell (1) and base (2), its characterized in that: the screen cloth is characterized in that a transparent shell (1) is arranged above a base (2), a tray (8) is arranged above the base (2), support columns are respectively arranged at four corners of the lower surface of the tray (8), mounting seats are arranged at positions corresponding to the support columns of the base (2) and the support columns of the tray (8), mounting holes are formed in the surfaces of the mounting seats, the lower ends of the support columns of the tray (8) are matched and mounted with the mounting holes in the surfaces of the mounting seats, air grooves (7) are respectively formed in the periphery of the outer part of the upper surface of the tray (8), a screen cloth (5) is arranged above the tray (8), two sides of the screen cloth (5) are respectively matched and mounted with the base (2) through support frames, a feeding barrel (14) is arranged above the screen cloth (5), the feeding barrel (14) is horizontally arranged, and the outlet end of the feeding barrel (14) is positioned right above the center of the screen, and feeding cylinder (14) extend to the outside of shell (1), and feeding cylinder (14) and shell (1) fixed mounting, and the outside of feeding cylinder (14) open end sets up grinding vessel (12), the top of shell (1) sets up the mounting hole, grinding vessel (12) are through the mounting hole cooperation installation at bearing pair and shell (1) top, and the top suit outer ring gear of grinding vessel (12), the gear engagement installation of outer ring gear and motor (13) output shaft tip, the input of motor (13) is connected with the output electricity of singlechip (19), the input of singlechip (19) is connected with external power supply's output electricity.
2. A soil sample preparation device according to claim 1, wherein: air tank (7) are rectangular shape structure, and air tank (7) evenly sets up the air outlet towards one side surface of tray (8), the air intake of air tank (7) passes through the pipeline and is connected with air-blower (11), air-blower (11) fixed mounting is in the outside of shell (1), and the input of air-blower (11) is connected with the output electricity of singlechip (19).
3. A soil sample preparation device according to claim 1, wherein: tray (8) are stainless steel metal tray, and the lower surface of tray (8) evenly arranges heater strip (9), the input of heater strip (9) is connected with the output electricity of singlechip (19).
4. A soil sample preparation device according to claim 1, wherein: the pressure sensor (10) is installed in a matching mode in the installation hole of the installation seat on the surface of the base (2), and the output end of the pressure sensor (10) is electrically connected with the input end of the single chip microcomputer (19).
5. A soil sample preparation device according to claim 1, wherein: the sieve is characterized in that arc-shaped spring pieces (3) are arranged on two sides of the sieve (5), two ends of each spring piece (3) are fixed to the sieve (5), the middle positions of the spring pieces (3) are fixedly connected with the upper end of the support frame, and the lower end of the support frame is fixedly connected with the base (2).
6. A soil sample preparation device according to claim 5, wherein: the lower sides of the two ends of the screen (5) are respectively provided with a vibration motor (4), and the input end of the vibration motor (4) is electrically connected with the output end of the single chip microcomputer (19).
7. A soil sample preparation device according to claim 1, wherein: the feeding cylinder (14) is arranged at the upper end of the part outside the shell (1) and is provided with an opening, a through hole is formed in the end part of the sealing end, opposite to the opening end, of the feeding cylinder (14), a polish rod (17) penetrates through the inside of the through hole, one end, inside the feeding cylinder (14), of the polish rod (17) is fixedly provided with a push plate (15), and the diameter of the push plate (15) is smaller than the inner diameter of the feeding cylinder (14).
8. A soil sample preparation device according to claim 7, wherein: a spring (16) is sleeved outside the polish rod (17) between the push plate (15) and the sealing end of the feeding cylinder (14), and a traction ring (18) is fixedly arranged at the end part of the polish rod (17) positioned outside the feeding cylinder (14).
9. A soil sample preparation device according to claim 1, wherein: the grinding cylinder (12) is of a cylindrical structure, a through hole is formed in the center of the grinding cylinder (12) along the axis direction, and friction grains are uniformly arranged outside the grinding cylinder (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921682963.9U CN211477784U (en) | 2019-10-10 | 2019-10-10 | Soil sample making devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921682963.9U CN211477784U (en) | 2019-10-10 | 2019-10-10 | Soil sample making devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211477784U true CN211477784U (en) | 2020-09-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921682963.9U Expired - Fee Related CN211477784U (en) | 2019-10-10 | 2019-10-10 | Soil sample making devices |
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| Country | Link |
|---|---|
| CN (1) | CN211477784U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459948A (en) * | 2022-02-10 | 2022-05-10 | 山西农业大学 | Portable measuring instrument for forest ecological investigation |
-
2019
- 2019-10-10 CN CN201921682963.9U patent/CN211477784U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114459948A (en) * | 2022-02-10 | 2022-05-10 | 山西农业大学 | Portable measuring instrument for forest ecological investigation |
| CN114459948B (en) * | 2022-02-10 | 2023-09-12 | 山西农业大学 | Portable measuring instrument for forest ecological investigation |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20201028 Address after: 730050 No. 121 Langongping Road, Qilihe District, Lanzhou City, Gansu Province Patentee after: Ma Yanlong Patentee after: THIRD INSTITUTE GEOLOGICAL AND MINERAL EXPLORATION OF GANSU PROVINCIAL BUREAU OF GEOLOGY AND MINERAL RESOURCES Address before: 730050 No. 121 Langongping Road, Qilihe District, Lanzhou City, Gansu Province Patentee before: THIRD INSTITUTE GEOLOGICAL AND MINERAL EXPLORATION OF GANSU PROVINCIAL BUREAU OF GEOLOGY AND MINERAL RESOURCES |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200911 |