CN205483742U - Evenly prepare gather materials test device of moisture content of loess - Google Patents

Evenly prepare gather materials test device of moisture content of loess Download PDF

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Publication number
CN205483742U
CN205483742U CN201620283640.2U CN201620283640U CN205483742U CN 205483742 U CN205483742 U CN 205483742U CN 201620283640 U CN201620283640 U CN 201620283640U CN 205483742 U CN205483742 U CN 205483742U
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CN
China
Prior art keywords
loess
moisture content
stirring
water
platform
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201620283640.2U
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Chinese (zh)
Inventor
马林
刘海
张军
臧博
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shanxi Province Transport Science Research Institute
Shanxi Jiaoke Highway Survey and Design Institute
Original Assignee
Shanxi Province Transport Science Research Institute
Shanxi Jiaoke Highway Survey and Design Institute
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Application filed by Shanxi Province Transport Science Research Institute, Shanxi Jiaoke Highway Survey and Design Institute filed Critical Shanxi Province Transport Science Research Institute
Priority to CN201620283640.2U priority Critical patent/CN205483742U/en
Application granted granted Critical
Publication of CN205483742U publication Critical patent/CN205483742U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model relates to an evenly prepare gather materials test device of moisture content of loess. Test device includes operation panel control system, mixing system and water supply system, operation panel control system includes that the agitator mounting platform and the control platform that set up from top to bottom constitute, but agitator mounting platform horizontal reciprocating motion, mixing system includes motor, portal trestle, be equipped with stirring cover, churn, positive stirring vane and the anti - stirring vane of feedwater gondola water faucet 4, water supply system is by water tank, water pump, manometer and raceway. Compared with the prior art, the utility model discloses a water supply system feedwater, positive and negative stirring vane stir loess from top to bottom and gather materials, and the stirring realizes the purpose that all -round three -dimensional stirring loess gathers materials about churn reciprocating motion, and convenient and fast is energy -concerving and environment -protective, has greatly improved experimental efficiency and precision, still the current loess of solution gathers materials, and the moisture content is inhomogeneous, the granule is more, the caking scheduling problem, can carry out loess remolded soil 's relevant experiment.

Description

A kind of uniform preparation loess gathers materials the assay device of moisture content
Technical field
This utility model belongs to technical field of civil engineering, it particularly relates to a kind of uniformly preparation loess collection The assay device of material moisture content.
Background technology
In soil test, sample preparation is a most key link, directly affects the reliability of result of the test And reasonability.Often need time prepared by sample to carry out sample prepare by gathering materials of preparation target moisture content.In the past Prepare loess gather materials target moisture content time, generally by dish or in basin by limit add waterside stirring side Prepared by method.The method principle is simple, easy and simple to handle, widely used by testing crew.But the method there is also Many deficiencies, as the method when water spray improper due to the grasp of dynamics so that spray in pelletized form or vaporific, Testing crew stirs speed and the harmony inconsistence problems of water-jet velocity that loess gathers materials simultaneously, frequently results in Huang Soil gathers materials the stirring problem such as uneven, caking, granule, and loess gathers materials owing to particle diameter is less and at dry shape Under state, to form dust splashing, healthy to testing crew impacts.Therefore, in this manner On the one hand prepare the loess moisture content that gathers materials and can cause environmental pollution, the on the other hand reliability effect to result of the test Bigger.
Summary of the invention
For solving above-mentioned technical problem, this utility model provide a kind of easy and simple to handle, precision is higher, convenience is fast Prompt, energy-conserving and environment-protective uniformly preparation loess gather materials the assay device of moisture content.
A kind of uniform preparation loess described in the utility model gathers materials the assay device of moisture content, described assay device Including operating board control system, stirring system and water supply system;Described operating board control system includes setting up and down Agitator mounting platform 9 and control platform 13 and form, agitator mounting platform 9 can horizontal reciprocating movement;Institute State stirring system include motor 1, portal trestle 2, equipped with to the stirring cover 3 of shower nozzle 4, mixing drum 5, Positive stirring vane 6 and anti-stirring vane 7;Described portal trestle 2 stands on control platform 13;Described motor 1 Central lower sets an axle sleeve and fixes with being connected in the middle part of portal trestle 2;Shaft one end passes portal trestle 2 and axle Set is connected with motor 1, and the other end penetrates in mixing drum 5 from stirring cover 3, and its bottom is provided with positive stirring vane 6 With anti-stirring vane 7;Described water supply system is made up of water tank 16, water-delivery pump 15, Pressure gauge 14 and water-supply-pipe; Described connect water tank 16 to shower nozzle 4 by the water-delivery pump 15 of band Pressure gauge 14;Described mixing drum 5 is by stirring Mix an erecting device to be fixed on agitator mounting platform 9.
A kind of uniform preparation loess described in the utility model gathers materials the assay device of moisture content, described control platform 13 are provided with platform activate switch 10, platform velocity switch 11 and warning lamp 12.
A kind of uniform preparation loess described in the utility model gathers materials the assay device of moisture content, described to shower nozzle 4 The water of ejection is vaporific.
A kind of uniform preparation loess described in the utility model gathers materials the assay device of moisture content, and described shaft revolves Rotary speed is less than or equal to 30r/min.
A kind of uniform preparation loess described in the utility model gathers materials the assay device of moisture content, and described agitator is pacified It is hinged that the bottom of assembling platform 9 is provided with ball, to realize moving back and forth.
A kind of uniform preparation loess described in the utility model gathers materials the assay device of moisture content, and described agitator is pacified When assembling platform 9 moves, positive stirring vane 6 and anti-stirring vane 7 are all higher than 0 with the distance in mixing drum 5, protect Card stirring vane does not collides with mixing drum.
Compared with prior art, uniform preparation loess described in the utility model gather materials moisture content assay device lead to Cross water supply system feedwater, positive and negative stirring vane stirs loess up and down and gathers materials, and mixing drum moves back and forth left and right stirring to be come Realize the purpose that omnibearing stereo formula stirring loess gathers materials, convenient and swift, energy-conserving and environment-protective, greatly improve test Efficiency and precision;Also solve existing loess to gather materials the problems such as moisture content is uneven, granule is more, caking, The correlation test of loess manipulated soil can be carried out.
Accompanying drawing explanation
Fig. 1: uniformly preparation loess gathers materials the assay device figure of moisture content;1-motor, 2-portal trestle, 3-stirs Cover, 4-gondola water faucet, 5-mixing drum, the positive stirring vane of 6-, the anti-stirring vane of 7-, 8-mixing drum erecting device, 9- Mixing drum mounting platform, 10-platform activate switch, 11-platform velocity switchs, 12-warning lamp, and 13-controls platform, 14-Pressure gauge, 15-water-delivery pump, 16-water tank.
Detailed description of the invention
Below in conjunction with specific embodiment, uniform preparation loess described in the utility model is gathered materials the test of moisture content Device is described further, but protection domain of the present utility model is not limited to this.
Embodiment 1
A kind of uniform preparation loess gathers materials the assay device of moisture content, and described assay device includes that operating board controls system System, stirring system and water supply system;Described operating board control system includes agitator mounting platform 9 setting up and down Forming with controlling platform 13, agitator mounting platform 9 can horizontal reciprocating movement;Described stirring system includes motor 1, portal trestle 2, equipped with to the stirring cover 3 of shower nozzle 4, mixing drum 5, positive stirring vane 6 with counter stir Mix blade 7;Described portal trestle 2 stands on control platform 13;Described motor 1 central lower set an axle sleeve with Connect fixing in the middle part of portal trestle 2;Shaft one end is connected with motor 1, separately through portal trestle 2 and axle sleeve One end penetrates in mixing drum 5 from stirring cover 3, and its bottom is provided with positive stirring vane 6 and anti-stirring vane 7;Institute State water supply system to be made up of water tank 16, water-delivery pump 15, Pressure gauge 14 and water-supply-pipe;Described logical to shower nozzle 4 The water-delivery pump 15 crossing band Pressure gauge 14 connects water tank 16;Described mixing drum 5 is fixed by mixing drum erecting device On agitator mounting platform 9.Described control platform 13 is provided with platform activate switch 10, platform velocity switch 11 and warning lamp 12.The described water to shower nozzle 4 ejection is vaporific.Described shaft rotary speed 20r/min. It is hinged that the bottom of described agitator mounting platform 9 is provided with ball, to realize moving back and forth.Described agitator is installed When platform 9 moves, positive stirring vane 6 and anti-stirring vane 7 are all higher than 0 with the distance in mixing drum 5.
Operating process: 1) determine target moisture content according to testing program, estimate loess collection according to testing total consumption Material consumption.Weigh corresponding intact loess soil sample, put to baking oven baking diel so that it is moisture content near 0.2) After taking-up, intact loess is rolled pulverizing, sieve on request.The loess sieved is gathered materials and weighs, calculate and join The water yield (general actual amount of water should be more bigger than calculating amount of water) needed for target moisture content processed.3) by loess Gather materials and required water is respectively put into agitator and water tank, check stirring system, operating system and water supply system, really Protect its all functions normal, prepare test.4) start water-delivery pump, regulate Pressure gauge, make the flower on mixing drum lid Spill the spraying state that is in and (depending on specifically can be according to test institute water requirement, if the water yield is more, then spray water particle slightly larger; Otherwise it is advisable for vaporific).On request set motor and control platform speed, start the most successively water-delivery pump, Control motor and control floor switch, regulating pressure gauge reading, make gondola water faucet be in spraying state.5) set on request Determining motor and control the speed of platform, starting positive and negative stirring vane motor, stirring vane moves up and down, and starts flat Platform operating system switch, mixing drum horizontal reciprocating movement, it is achieved that omnibearing stereo formula loess gather materials stirring mesh 's.Illustrate that when platform operating system warning lamp is bright positive and negative stirring vane touches cartridge wall, should adjust paddle The position of sheet makes it be in the middle part of mixing drum as far as possible.6), after institute's water requirement is finished, water-delivery pump is closed.Stir about 5min Close platform activate switch, stirring vane motor switch successively.Take off motor and mixing drum, can carry out follow-up Correlation test.
Compared with prior art, uniform preparation loess described in the utility model gather materials moisture content assay device lead to Cross water supply system feedwater, positive and negative stirring vane stirs loess up and down and gathers materials, and mixing drum moves back and forth left and right stirring to be come Realize the purpose that omnibearing stereo formula stirring loess gathers materials, convenient and swift, energy-conserving and environment-protective, greatly improve test Efficiency and precision;Also solve existing loess to gather materials the problems such as moisture content is uneven, granule is more, caking, The correlation test of loess manipulated soil can be carried out.

Claims (6)

1. a uniform preparation loess gathers materials the assay device of moisture content, it is characterised in that described assay device bag Include operating board control system, stirring system and water supply system;Described operating board control system includes setting up and down Agitator mounting platform (9) and control platform (13) composition, agitator mounting platform (9) can horizontal reciprocating movement;Institute State stirring system include motor (1), portal trestle (2), equipped with to the stirring cover (3) of shower nozzle (4), mixing drum (5), positive stirring vane (6) and anti-stirring vane (7);Described portal trestle (2) stands in control platform (13);Described Motor (1) central lower sets an axle sleeve and is connected fixing with portal trestle (2) middle part;Shaft one end passes portal trestle (2) being connected with motor (1) with axle sleeve, the other end penetrates in mixing drum (5) from stirring cover (3), and its bottom is provided with just to be stirred Mix blade (6) and anti-stirring vane (7);Described water supply system by water tank (16), water-delivery pump (15), Pressure gauge (14) and Water-supply-pipe forms;The described water-delivery pump (15) connection water tank (16) to shower nozzle (4) by band Pressure gauge (14);Described Mixing drum (5) is fixed on agitator mounting platform (9) by mixing drum erecting device (8).
A kind of uniform preparation loess the most according to claim 1 gathers materials the assay device of moisture content, its feature Being, described control platform (13) is provided with platform activate switch (10), platform velocity switch (11) and warning lamp (12).
A kind of uniform preparation loess the most according to claim 1 gathers materials the assay device of moisture content, its feature Being, the described water sprayed to shower nozzle (4) is vaporific.
A kind of uniform preparation loess the most according to claim 1 gathers materials the assay device of moisture content, its feature Being, described shaft rotary speed is less than or equal to 30r/min.
A kind of uniform preparation loess the most according to claim 1 gathers materials the assay device of moisture content, its feature Being, it is hinged that the bottom of described agitator mounting platform (9) is provided with ball, to realize moving back and forth.
A kind of uniform preparation loess the most according to claim 1 gathers materials the assay device of moisture content, its feature It is, when described agitator mounting platform (9) is mobile, positive stirring vane (6) and anti-stirring vane (7) and mixing drum (5) Interior distance is all higher than 0.
CN201620283640.2U 2016-04-07 2016-04-07 Evenly prepare gather materials test device of moisture content of loess Expired - Fee Related CN205483742U (en)

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Application Number Priority Date Filing Date Title
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106769367A (en) * 2016-12-01 2017-05-31 无锡艾科瑞思产品设计与研究有限公司 A kind of instrument for detecting sulfamido residual
CN108106904A (en) * 2018-01-15 2018-06-01 同济大学 Prepare device and its application of specific moisture content soil sample
CN108572098A (en) * 2018-06-07 2018-09-25 桂林理工大学 A kind of experimental rig for matching moisture content automatically to soil sample

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106769367A (en) * 2016-12-01 2017-05-31 无锡艾科瑞思产品设计与研究有限公司 A kind of instrument for detecting sulfamido residual
CN106769367B (en) * 2016-12-01 2020-01-14 无锡艾科瑞思产品设计与研究有限公司 Instrument for detecting sulfanilamide residues
CN108106904A (en) * 2018-01-15 2018-06-01 同济大学 Prepare device and its application of specific moisture content soil sample
CN108106904B (en) * 2018-01-15 2020-04-14 同济大学 Device for preparing soil sample with specific water content and application thereof
CN108572098A (en) * 2018-06-07 2018-09-25 桂林理工大学 A kind of experimental rig for matching moisture content automatically to soil sample

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CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20160817

Termination date: 20190407

CF01 Termination of patent right due to non-payment of annual fee