CN109540629A - Material retentiveness measurement device - Google Patents
Material retentiveness measurement device Download PDFInfo
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- CN109540629A CN109540629A CN201910003082.8A CN201910003082A CN109540629A CN 109540629 A CN109540629 A CN 109540629A CN 201910003082 A CN201910003082 A CN 201910003082A CN 109540629 A CN109540629 A CN 109540629A
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- rod
- mounting rack
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- holding box
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/286—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q involving mechanical work, e.g. chopping, disintegrating, compacting, homogenising
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N1/00—Sampling; Preparing specimens for investigation
- G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
- G01N1/34—Purifying; Cleaning
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
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Abstract
The present invention provides a kind of material retentiveness measurement device, is related to technical field of experiment equipment, and material retentiveness measurement device includes: elevating mechanism, mounting rack, rotating mechanism and material holding box；Multiple through-holes are offered in material holding box；Elevating mechanism is connect with mounting rack, rotating mechanism is set on mounting rack, and it is connect with mounting rack, material holding box is connect with rotating mechanism, elevating mechanism is for driving material holding box to make decline or ascending motion, material holding box is placed in the water surface or less or is drawn out to the water surface or more, rotating mechanism leaches the bulk water between material for driving material holding box to rotate.When doing the experiment of material retentiveness, mounting rack can carry material holding box and be completely disposed at the water surface hereinafter, can be to avoid problem of the organic materials fraction floats on the water surface；When material draining, rotating mechanism drives material holding box rotation, the bulk water between material is more leached, to improve the accuracy of material retentiveness measurement result.
Description
Technical field
The present invention relates to technical field of experiment equipment, more particularly, to a kind of material retentiveness measurement device.
Background technique
Revegetation is carried out in the arid area of water resources shortage, first has to moisture needed for solving the problems, such as plant.In general,
Organic substance or soil conditioner are added in the soil, by improvement soil physical chemistry and biological property, improve the water conservation of soil
Performance；Or organic materials is covered in soil surface, soil water evaporation can be reduced, and then increase soil moisture effective storage,
Enhance the moisture holding capacity of soil.Therefore the retentiveness of Accurate Determining organic materials promotes vegetation for improving soil water properties
Restore significant, meanwhile, have great importance to the hydrologic cycle and water balance of inquiring into the ecosystem.
From the viewpoint of morphology, the adsorbed water of material can be by the effect of various power.Due to lacking organic matter
The water characteristic of material is classified, and to the morphology division methods of soil moisture type, there is also certain defects.But in the present circumstance,
Material institute water holding is described as the suction with different in moisture physical characteristic by the different role that can still use for reference that is various power
Wet water, membranaceous water, capillary and bulk water.The factor for influencing the water retention property of organic materials, mainly there is the ingredient of material, material
Decomposition and morphological feature etc..Its water absorption course is a progressive process.From the point of view of theory, the moisture holding capacity of material is organic
Material is satisfied the moisture of suction by self component and capillary force.It is big between material particles since material impregnates in water
Hole such as noncapilarry porosity is inevitably also filled with a large amount of moisture.It, can be this portion from the perspective of morphology
Water is divided to be referred to as bulk water.When measuring material water retention property, it is necessary to which this extra a part of water is leached.
At present when carrying out the measurement of organic materials (such as litter) water-holding capacity, generallys use indoor organic materials and impregnate
Method.Namely impregnate it in clear water completely in gauze bag organic materials sample.It is bent in measurement organic materials water suction
When line, measure respectively its impregnate 1h, 2h, 4h, 8h, 12h, for 24 hours during weight change；Can also according to having there is experience,
Measure the constant water retention property of material at a certain time.No matter impregnate how long, material immersion reach the regular hour
Afterwards, material will be taken out by manual mode, then material suspension is stood to being put into rapidly on balance when not dripping and is weighed.
In general, with the weight change of organic materials after immersion for 24 hours, the maximum water-holding capacity and maximum specific retention of organic materials are determined.
Wherein, the difference that organic materials sample impregnates the weight after weight and the drying of organic materials sample for 24 hours is maximum water-holding capacity.It is maximum
The calculation formula of specific retention is as follows: Whm(%)=(G24h- Gd)/Gd·100(1)
In formula (1): WhmFor maximum specific retention (%)；G24hFor weight of the organic materials sample after impregnating for 24 hours, GdTo have
The weight of machine material samples after the drying.
The numerical value that can also be weighed after different time intervals immersion according to organic materials simultaneously, probes into different material water-holding capacity
And the relationship of rate of water absorption and time.
However, using organic materials immersion method measurement material water retention property when, have the following deficiencies: 1. due to most
Number organic materials density is lower than the density of water, and the mesh bag for filling organic materials is easily swum on the water surface, prevents it from all soaking,
It is easy to influence the measurement result of material water retention property；2. due to the weight for increasing itself after organic materials water suction, in draining mistake
Cheng Zhong, it is easy to which reunion is bonded together, or is in lumps, and a part of bulk water is caused to be entrained between tiny material and do not allow
It easily leaches, so as to cause measurement result inaccuracy.
Summary of the invention
The purpose of the present invention is to provide a kind of material retentiveness measurement devices, to solve prior art measurement material water holding
Performance is easy to appear the problem of measurement result inaccuracy.
The present invention provides a kind of material retentiveness measurement device, comprising: elevating mechanism, mounting rack, rotating mechanism and material
Holding box；
Multiple through-holes are offered in the material holding box；
The elevating mechanism is connect with the mounting rack, and the rotating mechanism is set on the mounting rack, and with it is described
Mounting rack connection, the material holding box are connect with the rotating mechanism, and the elevating mechanism is for driving the material to hold
Box makees decline, and perhaps ascending motion is to be placed in the water surface or less for material holding box or be drawn out to the water surface or more, the rotating machine
Structure leaches the bulk water between material for driving the material holding box to rotate.
Wherein, the rotating mechanism includes the second motor, driving portion and driven shaft；
Second motor is mounted on the mounting rack, and second motor and the driving portion are sequentially connected, described
One end of driven shaft is connect with the mounting rack by bearing；
The material holding box is set between the driving portion and the driven shaft, and the material holding box with it is described
The other end of driving portion and the driven shaft is separately connected.
Further, second motor outer is equipped with waterproof cover.
Further, the material retentiveness measurement device further includes vibrating mechanism, the vibrating mechanism and the installation
Frame connection shakes the bulk water between material out for material holding box described in vibration.
Specifically, the vibrating mechanism includes hammer body, the first gag lever post, the second gag lever post and connection ring；
The driving portion includes drive disk, the first drive rod and the second drive rod, the drive shaft of second motor and institute
State drive disk center driving connection, first drive rod is L-shaped, the end of the first drive rod L-type lateral part with
The edge of the drive disk connects, and the end of the first drive rod L-type vertical portion and one end of second drive rod connect
Connect, and second drive rod and the first drive rod L-type vertical portion are perpendicular, the other end of second drive rod with
The material holding box connection；
The first end of first gag lever post and the lateral part of the first drive rod L-type are connected by the connection ring
It connects, the hammer handle of the hammer body is hinged far from one end of tup and the second end of first gag lever post, second gag lever post
One end is connect with the mounting rack, and the middle part of the other end and the hammer handle is hinged.
Specifically, the elevating mechanism includes shell, first motor, driving gear, driven gear, elevating lever and cylinder；
The elevating lever includes first body of rod, second body of rod and screw rod, and first body of rod is vertical with second body of rod
Setting, and one end of first body of rod is connect with one end of second body of rod, the screw rod is located at first body of rod
On same straight line, and one end of the screw rod is connect with the other end of first body of rod, the mounting rack and second bar
Body connection；
The first motor, the driving gear, the driven gear and the screw rod are placed in the shell, described
Cylinder is connected to the shell；
The first motor and the driving gear are sequentially connected, and the driving gear is engaged with the driven gear, institute
It states driven gear and offers threaded hole, the screw rod wears the threaded hole and is threadedly coupled with the driven gear；
First body of rod is provided with sliding block along side wall, and the barrel jacket is set to outside first body of rod, and the cylinder
It is interior equipped with the sliding rail cooperated with the sliding block.
Further, be provided with connecting rod between second body of rod and the mounting rack, one end of the connecting rod with
Second body of rod connection；The other end is connect with the mounting rack；
The first connector is provided in the connecting rod, the connecting rod passes through first connector and the mounting rack
It is detachably connected.
Further, the material retentiveness measurement device further includes Weighing mechanism, one end of the Weighing mechanism and institute
The connection of second body of rod is stated, the other end is connect with the mounting rack, and the Weighing mechanism is used to claim the weight of material.
Further, the Weighing mechanism includes gravity balance and the second connector, and the gravity balance is installed on described second
On the body of rod, the gravity balance is detachably connected by second connector with the mounting rack.
Further, the material holding box includes box body and box cover, and the box body is connect with the box cover by third
Part connects, and offers multiple through-holes on the box body and the box cover；
It is provided with multiple partitions in the box body, the partition, which is used to for the box body being divided into, multiple holds area.
Compared with the existing technology, material retentiveness measurement device provided by the invention has the advantage that
Material retentiveness measurement device provided by the invention will when taking indoor infusion method to do the experiment of material retentiveness
Organic materials is placed in material holding box, declines the rotation for driving mounting rack and being mounted on mounting rack by elevating mechanism
Mechanism, the material holding box being mounted on rotating mechanism simultaneously decline, material holding box is placed in the water surface in water tank hereinafter,
Since material holding box is installed on rotating mechanism, rotating mechanism is mounted on mounting rack, and therefore, mounting rack can carry material
Holding box be completely disposed at the water surface hereinafter, so as to avoid due to organic materials density is small, easily swim on the water surface, prevent its from
All soak and cause the problem of material retentiveness testing result inaccuracy.
When material needs draining after the immersion of stipulated time, risen by elevating mechanism, by material holding box
It is drawn out to the water surface or more simultaneously, and opens rotating mechanism, material holding box rotation is driven, thus more by the bulk water between material
More bleedings, therefore, compared with prior art, can to avoid due between material bulk water can not drain net and material is caused to hold
The problem of aqueous testing result inaccuracy.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of material retentiveness measurement device provided in an embodiment of the present invention；
Fig. 2 be another embodiment of the present invention provides material retentiveness measurement device structural schematic diagram；
Fig. 3 is the enlarged drawing in Fig. 2 at A；
Fig. 4 is the structural schematic diagram of material holding box in material retentiveness measurement device provided in an embodiment of the present invention.
Appended drawing reference:
11- shell；12- first motor；13- drives gear；14- driven gear；First body of rod of 151-；1511-
Sliding block；Second body of rod of 152-；1521- connecting rod；The first connector of 15211-；153- screw rod；16- cylinder；161- is sliding
Rail；2- mounting rack；The second motor of 31-；311- waterproof cover；32- drive disk；The first drive rod of 33-；34- second drives
Bar；35- driven shaft；4- material holding box；41- box body；411- partition；412- third connector；42- box cover；5- claims
Heavy-duty machine structure；51- gravity balance；The second connector of 52-；521- hook；522- ring body；61- hammer body；611- tup；612-
Hammer handle；The first gag lever post of 62-；The second gag lever post of 63-；64- connection ring；7- water tank.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that such as occur term " center ", "upper", "lower", "left", "right",
"vertical", "horizontal", "inner", "outside", "front", "rear" etc., indicated by orientation or positional relationship be it is based on the figure
Orientation or positional relationship is merely for convenience of description of the present invention and simplification of the description, rather than the device of indication or suggestion meaning or
Element must have a particular orientation, be constructed and operated in a specific orientation, therefore be not considered as limiting the invention.This
Outside, such as there is term " first ", " second ", " third " are used for description purposes only, be not understood to indicate or imply relatively heavy
The property wanted.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
To be mechanical connection, it is also possible to be electrically connected；It can be directly connected, can also can be indirectly connected through an intermediary
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Fig. 1 is the structural schematic diagram of material retentiveness measurement device provided in an embodiment of the present invention；
Fig. 2 be another embodiment of the present invention provides material retentiveness measurement device structural schematic diagram.
As shown in Figs. 1-2, material retentiveness measurement device provided in this embodiment, comprising: elevating mechanism, mounting rack 2,
Rotating mechanism and material holding box 4；Multiple through-holes are offered in material holding box 4；Elevating mechanism is connect with mounting rack 2, rotation
Mechanism is set on mounting rack 2, and is connect with mounting rack 2, and material holding box 4 is connect with rotating mechanism, and elevating mechanism is used for band
Dynamic material holding box 4 make decline perhaps ascending motion with material holding box 4 is placed in the water surface or less or be drawn out to the water surface with
On, rotating mechanism leaches the bulk water between material for driving material holding box 4 to rotate.
When doing water retention property experiment to organic materials, 100 mesh are selected as in the aperture of the through-hole of ordinary material holding box 4.Really
Protecting small particles material will not be overflowed by above-mentioned through-hole, so that the loss of material own wt is avoided, to further ensure that water holding
The measurement result of performance is more accurate.
Compared with the existing technology, material retentiveness measurement device provided in this embodiment has the advantage that
Material retentiveness measurement device provided in this embodiment, when taking indoor infusion method to do the experiment of material retentiveness,
Organic materials is placed in material holding box 4, is declined by elevating mechanism and is driven mounting rack 2 and be mounted on mounting rack 2
Rotating mechanism, the material holding box 4 being mounted on rotating mechanism simultaneously decline, and material holding box 4 is placed in the water in water tank 7
Hereinafter, since material holding box 4 is installed on rotating mechanism, rotating mechanism is mounted on mounting rack 2 in face, and therefore, mounting rack 2 can
The water surface is completely disposed at hereinafter, so as to avoid density, the Sheng due to organic materials density lower than water to carry material holding box 4
The mesh bag for putting organic materials easily swims on the water surface, it is prevented to cause material retentiveness testing result inaccurate from all soaking
The problem of.
When material needs draining after the immersion of stipulated time, risen by elevating mechanism, by material holding box 4
It is drawn out to the water surface or more simultaneously, bulk water a part between material can directly be leached by the through-hole of material holding box 4, together
When, rotating mechanism is opened, material holding box 4 is driven to rotate, so that the bulk water between material is more leached, therefore, with
The prior art is compared, can to avoid due between material bulk water can not drain net and cause material retentiveness testing result inaccurate
True problem.
Wherein, in order to allow rotating mechanism that material holding box 4 to be driven preferably to rotate, so as to will be between material
Bulk water more leaches, so that material retentiveness experimental result is more accurate, material retentiveness measurement provided in this embodiment
In device, as shown in Figs. 1-2, rotating mechanism includes the second motor 31, driving portion and driven shaft 35；Second motor 31 is mounted on
On mounting rack 2, the second motor 31 is sequentially connected with driving portion, and one end of driven shaft 35 is connect with mounting rack 2 by bearing；Material
Holding box 4 is set between driving portion and driven shaft 35, and the other end of material holding box 4 and driving portion and driven shaft 35 is distinguished
Connection.
Second motor 31 drives driving portion rotation, and driving portion drives material holding box 4 and driven shaft 35 to rotate.When material quilt
After impregnating the stipulated time, rotating mechanism drives material holding box 4 to rotate, so that the bulk water between material be held by material
The through-hole of box 4 leaches, and experimental result when further ensuring that organic materials does the experiment of material retentiveness is more accurate.
Safety when further, in order to ensure using material retentiveness measurement device to do the experiment of material retentiveness is more
It is good, in material retentiveness measurement device provided in this embodiment, as shown in Figs. 1-2, waterproof cover is arranged with outside the second motor 31
311。
By setting up defences water hull 311 in 31 housing of the second motor, it can be ensured that elevating mechanism carries mounting rack 2, rotating mechanism
When being placed in the water surface or less with material holding box 4, the second motor 31 can be protected, so that it is guaranteed that material retentiveness measurement device
Safety when work.
Fig. 3 is the enlarged drawing in Fig. 2 at A.
Further, when using material retentiveness measurement device to do the experiment of material retentiveness to further ensure that, draining
When the bulk water between material can be dripped it is cleaner, with the accuracy of further extract material retentiveness experimental result, this reality
In the material retentiveness measurement device for applying example offer, as Figure 2-3, material retentiveness measurement device further includes vibrating mechanism,
Vibrating mechanism is connect with mounting rack 2, is used for 4 bottom of vibration material holding box, the bulk water between material is shaken out.
Vibrating mechanism can be the hammer being set on mounting rack 2, when rotating mechanism drives material holding box 4 to rotate,
Experimenter holds hammer material holding box 4, to improve the effect of material draining, to improve material retentiveness experiment knot
The accuracy of fruit.
Further, in order to improve the automation of material retentiveness measurement device, and it can be further improved material water holding
The accuracy of property experimental result, in material retentiveness measurement device provided in this embodiment, as shown in Figure 1-3, vibrating mechanism packet
Include hammer body 61, the first gag lever post 62, the second gag lever post 63 and connection ring 64；Driving portion includes drive disk 32, the first drive rod 33
It being connect with the drive shaft of the second drive rod 34, the second motor 31 with the center driving of drive disk 32, the first drive rod 33 is L-shaped,
The end of first drive rod 33L type lateral part is connect with the edge of drive disk 32, the end of the first drive rod 33L type vertical portion
Portion is connect with one end of the second drive rod 34, and the second drive rod 34 and the first drive rod 33L type vertical portion are perpendicular, and second
The other end of drive rod 34 is connect with material holding box 4；The transverse direction of the first end of first gag lever post 62 and the first drive rod 33L type
Part is connected by connection ring 64, and the hammer handle 612 of hammer body 61 is cut with scissors far from the second end of one end of tup 611 and the first gag lever post 62
It connects, one end of the second gag lever post 63 is connect with mounting rack 2, and the middle part of the other end and hammer handle 612 is hinged.
Center, the second drive rod 34 and the driven shaft 35 of the drive shaft of motor and drive disk 32 on the same line, thus
Ensure that rotating mechanism can drive material holding box 4 steadily to rotate.
Referring to fig. 2, it is designed in this way, when the lateral part of the first drive rod 33 can be made to turn to the top, the first limit
The link position of bar 62 and hammer handle 612 also rises to highest point, and tup 611 declines and strikes material holding box 4 once；I.e. second
Every 360 degree of drive drive shaft turns of motor 31, it is primary that tup 611 just strikes material holding box 4, to improve to weight between material
The draining effect of power water, and realize the automation of draining.
Further, in order to allow elevating mechanism steadily drive mounting rack 2, rotating mechanism, material holding box 4 make on
It rises, descending motion, so that material all can be immersed in the water surface when impregnating hereinafter, when draining is carried into the water surface or more, this reality
In the material retentiveness measurement device for applying example offer, as shown in Fig. 2, elevating mechanism includes shell 11, first motor 12, sliding tooth
Wheel 13, driven gear 14, elevating lever and cylinder 16；Elevating lever includes first body of rod 151, second body of rod 152 and screw rod 153, the
One body of rod 151 is vertically arranged with second body of rod 152, and one end of first body of rod 151 is connect with one end of second body of rod 152, spiral shell
Bar 153 is located along the same line with first body of rod 151, and one end of screw rod 153 is connect with the other end of first body of rod 151, peace
2 are shelved to connect with second body of rod 152；First motor 12, driving gear 13, driven gear 14 and screw rod 153 are placed in shell 11
Interior, cylinder 16 is connected to shell 11；First motor 12 and driving gear 13 are sequentially connected, and driving gear 13 is nibbled with driven gear 14
It closes, driven gear 14 offers threaded hole, and screw rod 153 wears threaded hole and is threadedly coupled with driven gear 14；First body of rod, 151 edge
Side wall is provided with sliding block 1511, and cylinder 16 is sheathed on outside first body of rod 151, and the cunning cooperated with sliding block 1511 is equipped in cylinder 16
Rail 161.
Sliding rail 161 is arranged along the length direction of cylinder 16, so that sliding block 1511 be made to move above and below along the length direction of cylinder 16
It is dynamic.
First body of rod 151 wears shell 11 and cylinder 16, and can rise under the driving of first motor 12 along cylinder 16
Or decline, to drive 2 raising and lowering of mounting rack.
Connecting rod 1521, one end of connecting rod 1521 and second body of rod are provided between second body of rod 152 and mounting rack 2
152 connections；The other end is connect with mounting rack 2；The first connector 15211 is provided in connecting rod 1521, connecting rod 1521 passes through
First connector 15211 is detachably connected with mounting rack 2.
First connector 15211 can be buckle, or hook 521 and ring body 522, connecting rod 1521 and hook
521 connections, ring body 522 are connect with mounting rack 2.
Connecting rod 1521 is multiple；Multiple connecting rods 1521 are arranged in parallel, and multiple connecting rods 1521 are on the top of mounting rack 2
Portion is uniformly distributed, and one end of multiple connecting rods 1521 is connect with second body of rod 152 respectively, and the other end connects with mounting rack 2 respectively
It connects, so that improving second body of rod 152 connect ground stability and stationarity with mounting rack 2.
Further, in order to allow material retentiveness measurement device after material draining to material metage, to record
Material impregnate 1h, 2h, 4h, 8h, 12h, for 24 hours during weight change, to complete measurement to material retentiveness, the present embodiment
In the material retentiveness measurement device of offer, as shown in Figure 1-3, material retentiveness measurement device further includes Weighing mechanism 5, claim
One end of heavy-duty machine structure 5 is connect with second body of rod 152, and the other end is connect with mounting rack 2, and Weighing mechanism 5 is used to claim the weight of material.
Weighing mechanism 5 includes gravity balance 51 and the second connector 52, and gravity balance 51 is installed on second body of rod 152, gravity
Scale 51 is detachably connected by the second connector 52 with mounting rack 2.
Second connector 52 can be buckle, or hook 521 and ring body 522, hook 521 connect with gravity balance 51
It connects, ring body 522 is connect with mounting rack 2.
After material completes draining, the second connector 52 is fastened, the first connector 15211 is opened, so that weight
Power scale 51 can weigh to obtain total weight simultaneously to mounting rack 2, rotating mechanism, vibrating mechanism, material holding box 4 and organic materials,
It is tare weight to the weight of mounting rack 2,4 weight of rotating mechanism, vibrating mechanism and material holding box before experiment, total weight is subtracted into skin
It is again the weight of material at this time.
Fig. 4 is the structural schematic diagram of material holding box 4 in material retentiveness measurement device provided in an embodiment of the present invention.
Further, in order to make the material in material holding box 4 after steeping, the bulk water between material can be easier
It leaches, so that it is guaranteed that material retentiveness experimental result is more accurate, in material retentiveness measurement device provided in this embodiment, such as
Shown in Fig. 4, material holding box 4 includes box body 41 and box cover 42, and box body 41 is connect with box cover 42 by third connector 412, box
Multiple through-holes are offered on body 41 and box cover 42；Multiple partitions 411 are provided in box body 41, partition 411 is used for box
Body 41, which is divided into, multiple holds area.
Third connector 412 can be buckle, lockset etc..
By being arranged multiple partitions 411 in box body 41, the plane perpendicular of partition 411 and box body 41 is arranged, thus will be every
Plate 411, which is divided into, multiple holds area.
Hole is offered on partition 411, above-mentioned hole holds area's connection for each, organic materials is placed in material holding box 4
When immersion, water energy, which enough can smoothly enter into, each holds area.
When doing material retentiveness measurement experiment to organic materials, material is divided equally to multiple and holds area, then by box cover
42 lids close on box body 41, and are connect box body 41 with box cover 42 by third connector 412, so that it is guaranteed that rotating mechanism drives
When material holding box 4 rotates, material holding box 4 will not be opened, and then ensure that material can be placed in material holding box 4 preferably
Immersion and draining.
Organic materials is divided equally to multiple and holds area, reduces the probability being bonded together between organic materials by moisture film,
When may insure to organic materials draining, the bulk water between organic materials can be easier to leach.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of material retentiveness measurement device characterized by comprising elevating mechanism, mounting rack, rotating mechanism and material are contained
Put box；
Multiple through-holes are offered in the material holding box；
The elevating mechanism is connect with the mounting rack, and the rotating mechanism is set on the mounting rack, and with the installation
Frame connection, the material holding box are connect with the rotating mechanism, and the elevating mechanism is for driving the material holding box to make
Perhaps material holding box is placed in the water surface or less or is drawn out to the water surface or more, the rotating mechanism is used for ascending motion for decline
In driving the material holding box rotation, the bulk water between material is leached.
2. material retentiveness measurement device according to claim 1, which is characterized in that the rotating mechanism includes the second electricity
Machine, driving portion and driven shaft；
Second motor is mounted on the mounting rack, and second motor and the driving portion are sequentially connected, described driven
One end of axis is connect with the mounting rack by bearing；
The material holding box is set between the driving portion and the driven shaft, and the material holding box and the driving
The other end of portion and the driven shaft is separately connected.
3. material retentiveness measurement device according to claim 2, which is characterized in that second motor outer is equipped with anti-
Water hull.
4. material retentiveness measurement device according to claim 2, which is characterized in that it further include vibrating mechanism, the vibration
Motivation structure is connect with the mounting rack, and for material holding box described in vibration, the bulk water between material is shaken out.
5. material retentiveness measurement device according to claim 4, which is characterized in that the vibrating mechanism include hammer body,
First gag lever post, the second gag lever post and connection ring；
The driving portion includes drive disk, the first drive rod and the second drive rod, the drive shaft and the drive of second motor
The center driving of Moving plate connects, and first drive rod is L-shaped, the end of the first drive rod L-type lateral part with it is described
The edge of drive disk connects, and the end of the first drive rod L-type vertical portion is connect with one end of second drive rod, and
Second drive rod and the first drive rod L-type vertical portion are perpendicular, the other end of second drive rod with it is described
Material holding box connection；
The first end of first gag lever post is connect with the lateral part of the first drive rod L-type by the connection ring, institute
The hammer handle for stating hammer body is hinged far from one end of tup and the second end of first gag lever post, one end of second gag lever post with
The mounting rack connection, the middle part of the other end and the hammer handle are hinged.
6. material retentiveness measurement device according to claim 1, which is characterized in that the elevating mechanism include shell,
First motor, driving gear, driven gear, elevating lever and cylinder；
The elevating lever includes first body of rod, second body of rod and screw rod, and first body of rod is vertically arranged with second body of rod,
And one end of first body of rod is connect with one end of second body of rod, the screw rod and first body of rod are located at always
On line, and one end of the screw rod is connect with the other end of first body of rod, and the mounting rack is connect with second body of rod；
The first motor, the driving gear, the driven gear and the screw rod are placed in the shell, the cylinder
It is connected to the shell；
The first motor and driving gear transmission connection, the driving gear engages with the driven gear, it is described from
Moving gear offers threaded hole, and the screw rod wears the threaded hole and is threadedly coupled with the driven gear；
First body of rod is provided with sliding block along side wall, and the barrel jacket is set to outside first body of rod, and is set in the cylinder
There is the sliding rail with sliding block cooperation.
7. material retentiveness measurement device according to claim 6, which is characterized in that second body of rod and the installation
Connecting rod is provided between frame, one end of the connecting rod is connect with second body of rod；The other end is connect with the mounting rack；
The first connector is provided in the connecting rod, the connecting rod is removable by first connector and the mounting rack
Unload connection.
8. material retentiveness measurement device according to claim 6, which is characterized in that it further include Weighing mechanism, the title
One end of heavy-duty machine structure is connect with second body of rod, and the other end is connect with the mounting rack, and the Weighing mechanism is for claiming material
Weight.
9. material retentiveness measurement device according to claim 8, which is characterized in that the Weighing mechanism includes gravity balance
With the second connector, the gravity balance is installed on second body of rod, and the gravity balance passes through second connector and institute
Mounting rack is stated to be detachably connected.
10. material retentiveness measurement device according to claim 1, which is characterized in that the material holding box includes box
Body and box cover, the box body are connect with the box cover by third connector, are offered on the box body and the box cover more
A through-hole；
It is provided with multiple partitions in the box body, the partition, which is used to for the box body being divided into, multiple holds area.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910003082.8A CN109540629A (en) | 2019-01-02 | 2019-01-02 | Material retentiveness measurement device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910003082.8A CN109540629A (en) | 2019-01-02 | 2019-01-02 | Material retentiveness measurement device |
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| CN109540629A true CN109540629A (en) | 2019-03-29 |
Family
ID=65834056
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910003082.8A Pending CN109540629A (en) | 2019-01-02 | 2019-01-02 | Material retentiveness measurement device |
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| CN (1) | CN109540629A (en) |
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| CN113702233A (en) * | 2021-09-23 | 2021-11-26 | 水利部牧区水利科学研究所 | Intelligent lifting type grassland ecological hydrology multi-factor measuring device |
| CN117538197A (en) * | 2024-01-05 | 2024-02-09 | 中铁十七局集团第二工程有限公司 | Device and method for testing water scouring performance of concrete base layer |
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