CN210347643U - Soil test remolded soil preparation appearance - Google Patents
Soil test remolded soil preparation appearance Download PDFInfo
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- CN210347643U CN210347643U CN201921058128.8U CN201921058128U CN210347643U CN 210347643 U CN210347643 U CN 210347643U CN 201921058128 U CN201921058128 U CN 201921058128U CN 210347643 U CN210347643 U CN 210347643U
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Abstract
The utility model discloses a soil test remolded soil preparation appearance, the preparation appearance includes that top-down locates hack roller bearing, shale shaker branch net, be equipped with integrated balance's feed inlet, agitator and unearthed box in the airtight structure and locates motor A, motor B, water tank and the controlling means outside the airtight structure. The soil test remolded soil preparation instrument of the utility model has the advantages that the whole process of preparing remolded soil is in the instrument, thereby reducing the flying of dust and the entering of sundries in the preparation process; the preparation instrument saves most of the manpower work; the preparation instrument avoids the uneven manual mixing and the water content loss caused by overlong time when the water content is applied to prepare remolded soil.
Description
Technical Field
The utility model belongs to civil engineering test field relates to a soil sample preparation appearance, specifically is geotechnical test remolded soil preparation appearance.
Background
The soil in nature is a heterogeneous, multiphase and porous discontinuous medium consisting of mineral particles and multiminerals such as liquid, gas and the like existing in the pores of the mineral particles, and the properties of the soil are complicated and changeable due to the heterogeneity and complexity of the constituent substances. The geotechnical test can obtain various physical and mechanical parameters of the soil sample, and provides a basis for engineering design or numerical calculation. The general geotechnical test needs to study disturbed soil, so that the natural soil needs to be reshaped. A large amount of dust is generated in the process of remodeling the soil, so that the soil is unfavorable for human bodies; meanwhile, sundries are easy to enter, so that experimental results generate errors; meanwhile, when the amount of remolded soil is large, great manpower and material resources are wasted. When the water content is used for preparing remolded soil, the water content loss caused by nonuniform manual mixing and overlong time can cause adverse effects on experimental results.
In order to solve the above problems, some devices have been used in the prior art for remoulded soil preparation. For example, the Chinese utility model No. 201620181688.2 discloses a rolling device for remolded soil, which needs manual force application and can only roll and crush soil, and the soil crushing efficiency is not high when the function is too single; like the utility model No. 201811519119.4, the utility model discloses a cube remolded soil sample preparation appearance still needs a large amount of manpower and remolded efficiency is not high.
SUMMERY OF THE UTILITY MODEL
The technical problem to be solved is as follows: in order to overcome prior art's not enough, obtain the overall process all control with remolding soil preparation in sealed instrument to reach the purpose that reduces remolding in-process dust and fly off and debris get into, solve the extravagant problem of manpower simultaneously, the utility model provides a geotechnique test remolding soil preparation appearance.
The technical scheme is as follows: the soil engineering test remolded soil preparation instrument comprises a soil crushing roller, a vibration screening net, a feeding hole, a stirring barrel and a soil discharging box, wherein the soil crushing roller, the vibration screening net, the feeding hole, the stirring barrel and the soil discharging box are arranged in a closed structure from top to bottom, and a motor A, a motor B, a water tank and a control device are arranged outside the closed structure; wherein, the soil crushing roller is connected with a motor B; a vibrator is arranged below the vibration screening net and is driven to vibrate by the vibrator; the stirring barrel is connected with a feed inlet provided with an integrated balance through a pipeline, a soil stirring tool is arranged in the stirring barrel, the stirring tool is driven by a motor A to stir, and the stirring barrel is communicated with a water tank through a water injection pipe; the soil outlet box is communicated with the stirring barrel through an internal pipeline; the control device is connected with the water tank; the top of the closed structure of the preparation instrument is provided with a feed inlet, and the side surface which is flush with any side of the vibration screening net is provided with an unscreened soil outlet.
The vibration screening net is fixed on the vibrator through the screening net buckle.
And a screening net replacing port is formed in the side surface of the closed structure of the preparation instrument.
The feed inlet is chamfered platform structure, and lower extreme opening part is higher than the hack roller bearing.
The number of the vibrators is 2, and the vibrators are symmetrically arranged along the central axis of the preparation instrument.
The screening net buckle is a spring component consisting of at least 1 group of spring components.
And an inverted convex container is arranged between the vibrating screening net and the feed inlet provided with the integrated balance, and an opening below the container is communicated with the feed inlet provided with the integrated balance.
And 3-5 nozzles are arranged at the joint of the water injection pipe and the stirring barrel, and a metal wire mesh which is detachably connected is covered on the water injection pipe.
The working principle of the soil test remolded soil preparation instrument lies in: the particle size of remolded soil particles is controlled by selecting the vibrating screening net meeting the required aperture, after the dry soil blocks which are fully dried are poured into the feed inlet, the crushed soil falls on the vibrating screening net under the action of the crushed soil roller with the veins, the vibrating screening net works under the action of the vibrator, the sieved crushed soil falls on the feed inlet provided with the integrated balance under the action of gravity, when the unscreened soil reaches a certain amount, the unscreened soil can be discharged from the unscreened soil outlet by opening the gate of the unscreened soil outlet under the action of powerful vibration, the crushed soil can be poured into the feed inlet again for reutilization, the mass and the water content of the appointed soil are set by the control device, the gate can be opened after the temporary soil reserve amount under the vibrating screening net meets the requirement, and the crushed soil falls into the stirring barrel. Under the effect of the control device, the quantitative water of the water tank is sprayed in the stirring barrel along with the water injection pipe, the soil stirring machine is used for fully stirring, soil materials which are stirred and finished flow into the soil outlet box through the internal pipeline, and soil which flows into the soil outlet box at the moment is remolded soil required by the experiment.
Advantageous effects
(1) The soil test remolded soil preparation instrument limits the whole process of preparing remolded soil in the instrument, thereby reducing the flying of dust and the entering of sundries in the preparation process; (2) the preparation instrument saves most of the manpower work; (3) the preparation instrument avoids the uneven manual mixing and the water content loss caused by overlong time when the water content is applied to prepare remolded soil.
Description of the drawings:
fig. 1 is a schematic structural view of the soil test remolded soil preparation instrument of the utility model;
fig. 2 is a top view of the soil test remolded soil preparation instrument of the present invention;
fig. 3 is a right side view of the soil test remolded soil preparation instrument of the present invention;
fig. 4 is a left side view of the soil test remolded soil preparation instrument of the present invention;
wherein, 1 is the charge door, 2 is the hack roller bearing, 3 is the export of not sieving the soil material, 4 is the vibrator, 5 is the vibration screening net, 6 is the feed inlet that is equipped with integrated balance, 7 is the agitator, 8 is motor A, 9 is for mixing the soil utensil, 10 is motor B, 11 is screening net buckle, 12 is the screening net change mouth, 13 is the water tank, 14 is controlling means, 15 is the water injection pipe, 16 is the internal pipeline, 17 is out the soil box.
The specific implementation mode is as follows:
the following examples further illustrate the invention but are not to be construed as limiting the invention. Modifications and substitutions to methods, steps or conditions of the present invention may be made without departing from the spirit and substance of the invention. The technical means used in the implementation are conventional means well known to those skilled in the art, if not otherwise specified.
The soil engineering test remolded soil preparation instrument comprises a soil crushing roller 2, a vibration screening net 5, a feeding hole 6, a stirring barrel 7 and a soil discharging box 17 which are arranged in a closed structure from top to bottom, and a motor A8, a motor B10, a water tank 13 and a control device 14 which are arranged outside the closed structure; wherein, the soil crushing roller 2 is connected with a motor B10; a vibrator 4 is arranged below the vibration screening net 5 and is driven by the vibrator 4 to vibrate; the mixing tank 7 is connected with the feed inlet 6 provided with the integrated balance through a pipeline, a soil mixing tool 9 is arranged in the mixing tank 7 and is driven to stir through a motor A8, and the mixing tank 7 is communicated with the water tank 13 through a water injection pipe 15; the soil outlet box 17 is communicated with the stirring barrel 7 through an internal pipeline 16; the control device 14 is connected with the water tank 13; the top of the closed structure of the preparation instrument is provided with a feed inlet 1, and the side surface which is flush with any side of the vibration screening net 5 is provided with an unscreened soil outlet 3.
The vibration screening net 5 is fixed on the vibrator 4 through a screening net buckle 11.
The side surface of the closed structure of the preparation instrument is provided with a screening net replacing port 12.
The feed inlet 1 is a chamfered platform structure, and the lower end opening part is higher than the soil crushing roller 2.
The soil crushing roller 2 is fixed in the closed structure of the preparation instrument through a bearing.
The number of the vibrators 4 is 2, and the vibrators are symmetrically arranged along the central axis of the preparation instrument.
The screening mesh buckle 11 is a spring component consisting of at least 1 group of spring components.
And an inverted convex container is arranged between the vibrating screening net 5 and the feed inlet 6 provided with the integrated balance, and an opening below the container is communicated with the feed inlet 6 provided with the integrated balance.
The water injection pipe 15 is provided with 3-5 nozzles at the connection part with the stirring barrel 7, and is covered with a detachable connected wire mesh.
The working process of the utility model is as follows:
according to the test requirements, the vibrating screening net 5 meeting the required aperture is selected, the fully dried dry soil blocks are poured into the feed opening 1 gradually, the crushed soil falls on the vibrating screening net 5 under the action of the crushed soil roller 2 with the veins, the sieved crushed soil falls on the feed opening 6 provided with the integrated balance under the action of gravity, when the un-sieved soil reaches a certain amount, the un-sieved soil can be discharged from the un-sieved soil outlet 3 by opening the gate of the un-sieved soil outlet 3 under the action of strong vibration, the un-sieved soil can be poured into the feed opening 1 again to achieve the effect of fully utilizing, the mass and the water content of the specified soil are set by the control device 14, the gate can be opened after the temporary soil storage amount reaches the requirements under the vibrating screening net 5, and the crushed soil falls into the stirring barrel 7. Under the action of the control device 14, the quantitative water in the water tank 13 is sprayed in the stirring barrel 7 along with the water injection pipe 15, the soil stirring machine 9 is used for fully stirring, the stirred soil material flows into the soil outlet box 17 through the internal pipeline 16, and the soil flowing into the soil outlet box 17 is remolded soil required by a remolding experiment.
Claims (8)
1. The soil engineering test remolded soil preparation instrument is characterized by comprising a soil crushing roller (2), a vibration screening net (5), a feeding hole (6) provided with an integrated balance, a stirring barrel (7), a soil discharging box (17), a motor A (8), a motor B (10), a water tank (13) and a control device (14), wherein the soil crushing roller, the vibration screening net and the stirring barrel are arranged in a closed structure from top to bottom; wherein, the soil crushing roller (2) is connected with a motor B (10); a vibrator (4) is arranged below the vibration screening net (5) and is driven by the vibrator (4) to vibrate; the stirring barrel (7) is connected with a feeding hole (6) provided with an integrated balance through a pipeline, a soil stirring tool (9) is arranged in the stirring barrel (7) and is driven to stir through a motor A (8), and the stirring barrel (7) is communicated with a water tank (13) through a water injection pipe (15); the soil outlet box (17) is communicated with the stirring barrel (7) through an internal pipeline (16); the control device (14) is connected with the water tank (13); the top of the closed structure of the preparation instrument is provided with a feed inlet (1), and the side surface which is flush with any side of the vibration screening net (5) is provided with an unscreened soil outlet (3).
2. The soil testing remolded soil preparation instrument of claim 1, wherein the vibration screening net (5) is fixed on the vibrator (4) through a screening net buckle (11).
3. The soil test remolded soil preparation instrument as recited in claim 1, wherein a screening net replacing opening (12) is formed on the side surface of the closed structure of the preparation instrument.
4. The soil test remolded soil preparation instrument as defined in claim 1, wherein said feed opening (1) is a chamfered structure and the lower opening is higher than the soil crushing roller (2).
5. The soil testing remolded soil preparation instrument according to claim 1, wherein the number of the vibrators (4) is 2, and the vibrators are symmetrically arranged along the central axis of the preparation instrument.
6. The soil test remolded soil preparation instrument according to claim 1, wherein the screen snap (11) is a spring member consisting of at least 1 set of spring members.
7. The soil test remolded soil preparation instrument according to claim 1, wherein an inverted convex container is arranged between the vibration screening net (5) and the feed inlet (6) provided with the integrated balance, and an opening at the lower part of the container is communicated with the feed inlet (6) provided with the integrated balance.
8. The soil test remolded soil preparation instrument as claimed in claim 1, wherein 3-5 nozzles are arranged on the water injection pipe (15) at the connection part with the stirring barrel (7), and are covered with a wire mesh which is detachably connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058128.8U CN210347643U (en) | 2019-07-05 | 2019-07-05 | Soil test remolded soil preparation appearance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921058128.8U CN210347643U (en) | 2019-07-05 | 2019-07-05 | Soil test remolded soil preparation appearance |
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| CN210347643U true CN210347643U (en) | 2020-04-17 |
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| CN201921058128.8U Active CN210347643U (en) | 2019-07-05 | 2019-07-05 | Soil test remolded soil preparation appearance |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024093A (en) * | 2020-08-14 | 2020-12-04 | 江苏省岩土工程勘察设计研究院 | Laboratory soil sample preparation line and soil sample preparation method thereof |
| CN112697558A (en) * | 2021-01-15 | 2021-04-23 | 邢华铭 | Cultivated land soil sample pretreatment device |
-
2019
- 2019-07-05 CN CN201921058128.8U patent/CN210347643U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112024093A (en) * | 2020-08-14 | 2020-12-04 | 江苏省岩土工程勘察设计研究院 | Laboratory soil sample preparation line and soil sample preparation method thereof |
| CN112697558A (en) * | 2021-01-15 | 2021-04-23 | 邢华铭 | Cultivated land soil sample pretreatment device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: HUADONG CONSTRUCTION CO.,LTD. OF CHINA RAILWAY NO.3 ENGINEERING GROUP CO.,LTD. Assignor: NANJING FORESTRY University Contract record no.: X2020320000089 Denomination of utility model: Remolded soil preparation instrument for geotechnical test Granted publication date: 20200417 License type: Common License Record date: 20201012 |
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| DD01 | Delivery of document by public notice | ||
| DD01 | Delivery of document by public notice |
Addressee: Shen Genshui Document name: Notification of Eligibility for Procedures |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220906 Address after: 214263 Zhou tie Zhen Xia Jia Jie, Yixing City, Wuxi City, Jiangsu Province Patentee after: Jianji group underground space river lake regulation R & D Center Co.,Ltd. Address before: School of civil engineering, Nanjing Forestry University, 159 Longpan Road, Xuanwu District, Nanjing City, Jiangsu Province, 210037 Patentee before: NANJING FORESTRY University |