CN109141999A - One kind is based on ground quality detection soil screening plant - Google Patents
One kind is based on ground quality detection soil screening plant Download PDFInfo
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- CN109141999A CN109141999A CN201810969391.6A CN201810969391A CN109141999A CN 109141999 A CN109141999 A CN 109141999A CN 201810969391 A CN201810969391 A CN 201810969391A CN 109141999 A CN109141999 A CN 109141999A
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- 239000002689 soil Substances 0.000 title claims abstract description 146
- 238000012216 screening Methods 0.000 title claims abstract description 29
- 238000001514 detection method Methods 0.000 title claims abstract description 22
- 238000013459 approach Methods 0.000 claims abstract description 4
- 238000011084 recovery Methods 0.000 claims abstract description 4
- 238000012546 transfer Methods 0.000 claims abstract description 4
- 238000000227 grinding Methods 0.000 claims description 77
- 210000003781 tooth socket Anatomy 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 6
- 210000002445 nipple Anatomy 0.000 claims description 5
- 238000010438 heat treatment Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005067 remediation Methods 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000002245 particle Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000003900 soil pollution Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 239000004576 sand Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000008188 pellet Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- 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
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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
- G01N1/40—Concentrating samples
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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
- G01N33/24—Earth materials
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Abstract
The present invention provides one kind based on ground quality detection soil screening plant, belongs to technical field of soil remediation.Its technical solution are as follows: one kind is based on ground quality detection soil screening plant, including the air energy heat pump and dehumidifier being sequentially connected in series by heat supply pipeline, wherein, air energy heat pump gas outlet is threaded a pipe by heat connects soil grinder structure, constitutes air energy thermal transfer passage；It is connect by backheat pipeline with dehumidifier air inlet at the top of soil grinder structure, constitutes air energy thermal recovery approach.The invention has the benefit that the amount of present invention ground as needed quality detection soil；Rotatably instead of traditional vibration screen, screening efficiency is high, avoids blocking, while making screening more thorough, and effect is more preferable, first passes through soil grinder structure and grinds to soil block, then is sieved, optimal screening effect.
Description
Technical field
The present invention relates to technical field of soil remediation, more particularly to one kind is based on ground quality detection soil screening plant.
Background technique
According to " the national Soil Pollution Investigation bulletin " of publication in 2014, Chinese soil environmental aspect is not allowed totally to find pleasure in
It sees, national soil pollution exceeding standard rate is up to 16 .1%, on industry and mining discarded ground while soil environment outstanding problem, arable soil
Environmental quality more causes anxiety.In face of the severe situation of soil pollution, national legislation speed is obviously accelerated.Chinese Ministry of Environmental Protection is in addition to new
Outside the content for increasing soil remediation in " Law on Environmental Protection ", disclose that new " standard of soil environment quality (solicits meaning again a few days ago
See original text) ", formulating and implementing for " Soil Pollution Control action plan " (referred to as " ten, soil ") is also brought into schedule.Soil is a wide range of
The exceeded promotion plus national legislation is polluted, it is estimated in the industry to expedite the emergence of tera-scale soil remediation market.However multidigit expert but table
Show, be limited by the multiple barrier such as technology, fund, business model, soil remediation industry is thought to do in a short time big and unrealistic.
Material sieving technology after crushing for the soil being related in soil restoring technology, often simply uses multilayer not
Screening plant or mechanism with screening aperture realize that screening effect is poor, are easy blocking, drawback is obvious.
How to solve above-mentioned technical problem is the project that the present invention faces.
Summary of the invention
The purpose of the present invention is to provide one kind based on ground quality detection soil screening plant.
The present invention is realized by following measure: one kind being based on ground quality detection soil screening plant, including by heat supply
The air energy heat pump and dehumidifier that pipeline is sequentially connected in series, wherein threaded a pipe company by heat the air energy heat pump gas outlet
Soil grinder structure is connect, air energy thermal transfer passage is constituted；It is removed by backheat pipeline with described at the top of the soil grinder structure
Wet machine air inlet connection, constitutes air energy thermal recovery approach.
The soil grinder structure includes the soil grinding cylinder that top inner circle is circumferentially uniformly provided with tooth socket, is arranged described
The feeding port of soil grinding cylinder upper section side, the drainage conduit being placed on the outside of the soil grinding cylinder lower section, and set respectively
Set soil grinding cylinder top surface bracket, the support frame of soil grinding cylinder bottom surface is set, in the soil
Gear driving assembly is set gradually inside grinding cylinder from top to bottom, the centre-driven gear of the gear driving assembly is set
Soil grinding assembly in shaft, and be located at below the soil grinding assembly, and drive shaft and the centre-driven gear
The soil sifter of shaft coaxial arrangement.
The gear driving assembly includes the driving motor of setting on the bracket, and shaft is defeated with the driving motor
The centre-driven gear that shaft is connected, the rotating element being socketed in the centre-driven gear shaft, along with it is described
The circumferential carrier wheel of spaced set at least three on the body concentric circumference of soil sand cylinder, three circumferential carrier wheels
Shaft is plugged in the rotating element, each described circumferential carrier wheel respectively with inner circle at the top of the soil grinding cylinder
The tooth socket of circumferential direction, the centre-driven gear are meshed.
The soil grinding assembly include be located at the centre-driven gear shaft bottom end grinding divide equally disk above, and with institute
The revolving part that centre-driven gear shaft socket-connects is stated, the locating part being slidably matched with described revolving part one end guide sleeve, with institute
The hinged oblique connecting rod of locating part is stated, one end is respectively hinged at the oblique connecting rod, and the other end and the revolving part other end are perpendicular
The swing component hinged to support bar top, hollow sphere connector sleeve and the centre-driven gear shaft in the middle part of the swing component
On sphere cooperate；
The soil grinding assembly further includes the grinding element for being separately positioned on the revolving part two sides；
The locating part is connected to the vertical bar bottom by the vertical bar being slidably matched with described revolving part one end guide sleeve
Limited block is constituted.
The Cylindrical nipples at the swingle both ends are arranged in by transverse rotation bar in the revolving part, are connected to described
The guide sleeve of transverse rotation bar one end is connected to the vertical supporting bar composition of the transverse rotation bar other end.
The grinding element includes that the connecting rod of one end is connect with the cylinder at the transverse rotation bar both ends of the revolving part
The crank-swinging part that set is mutually socketed, the abrasive body being plugged on the crank-swinging part other end inserted link, the abrasive body
Respectively disk top surface is tangent with the grinding for convex curved surface, and the grinding, which is divided equally on disk, is uniformly arranged several deflector holes.
The soil sifter includes the guiding member rotating of drive shaft and centre-driven gear shaft coaxial arrangement, set
Connect the rotating wheel on each branch's swing arm free end connecting column of the guiding member rotating, inner circle side and the rotation
The friction guide ring being mutually abutted against is taken turns, external friction fixed ring, the interior friction guiding group being mutually abutted against with the friction guide ring respectively
Part, and be separately positioned on the interior friction guidance set transmission shaft and divide equally disk and inclination stock guide, the external friction is solid
Determine to be equipped with hollow connecting cylinder between ring and the respectively disk；Several deflector holes are evenly arranged on the respectively disk；
The external friction fixed ring is fixed on the soil grinding cylinder inner wall；
The interior friction guidance set by with the directive wheel that rubs in the center be mutually abutted against of friction guide ring, setting is in described
Transmission shaft composition at intracardiac friction directive wheel center；
The bottom end of the inclination stock guide is lower than the feed inlet of the drainage conduit；
The guiding member rotating is equidistantly arranged circumferentially in the drive by the drive shaft coaxial with the centre-driven gear shaft
Branch's swing arm on moving axis, is arranged in the rotating wheel on the connecting column of each branch's swing arm free end,
And it is arranged on the connecting column and broadcasts bar composition.
In the heat supply pipeline, backheat pipeline and heat thread a pipe on be respectively equipped with check valve so that stream of hot air direction
It is single, preferably it is oriented in the soil grinder structure using the heat that air energy heat pump provides.
The backheat pipeline is equipped with exhaust fan, and exhaust fan passes through the hot-air containing moisture in soil grinder structure
Backheat pipeline, which is recovered in dehumidifier, to dehumidify, through the air that dehumidifying by heat supply pipeline lead in air energy heat pump into
The heating of row air, the air after heating is again introduced into soil grinder structure, realizes to pre-grinding soil and ground broken
Soil carries out drying effect.
Feeding port is arranged in the soil grinding cylinder upper section side, and drainage conduit is arranged on the outside of soil grinding cylinder lower section, throws
Electronic valve is set inside material mouth and drainage conduit, and the automatically controlled circuit and controller of electronic valve are connected to form control loop, control
Device processed is common humid control switch, is made of the switching circuit and relay of humidity sensor driving；Relay is to drive
Dynamic motor, exhaust fan, heat supply pipeline, backheat pipeline, heat thread a pipe on check valve, dehumidifier and air energy heat pump are switched
Control, the humidity sensor of controller are mounted in the soil grinder structure for needing to control；Due to the humidity sensor of controller
It is mounted in the workshop for needing to control, and humid control switch and control relay circuit belong to the engineering technology people of this field
Known to member, so it will not be repeated.
The shaft that the electronic valve is connected by the gear reduction that servo motor drives, and be mounted in shaft
Baffle is constituted.
Beneficial effects of the present invention: the present invention only needs that the blocky soil of ground quality detection will be needed to enter soil from feeding port
In earth grinding cylinder, centre-driven gear rotation of the driving motor starting with moving gear driving assembly, since rotating element is socketed
In centre-driven gear shaft, circumferential carrier wheel is plugged in rotating element, and each circumferential carrier wheel respectively with
The tooth socket of inner circle circumferential direction, centre-driven gear are meshed at the top of soil grinding cylinder；Therefore, it is driven when center sliding tooth wheel rotates
Tooth socket of the circumferential carrier wheel on the circumference of soil breaking cylinder inside top face moves in a circle, meanwhile, soil grinding assembly
Revolving part, grinding element are synchronous to rotate in a circumferential direction movement around centre-driven gear shaft, at this point, the convex curved surface of abrasive body and
Grinding divides equally that disk top surface is tangent grinds to soil, is dried by the soil for tentatively grinding broken, by the soil of grinding
Earth particle is divided equally by grinding to be fallen on soil sieve under the through-hole that is evenly arranged on disk device is divided to be sieved, specific screening process are as follows:
Soil particle by grinding is fallen on inclination stock guide by dividing equally under disk uniformly mixes for soil sifter, due to soil sieve
Divide drive shaft and the centre-driven gear shaft of the guiding member rotating of device coaxial, centre-driven gear drives while rotation, by
Mutually it is abutted against in the inner circle side of friction guide ring with rotating wheel, the outer circle side and external friction fixed ring inner circle side of the guide ring that rubs
Face is mutually abutted against, with dynamic friction guide ring because rubbing in the guidance set that rubs in frictional force drives while guiding member rotating rotates
Directive wheel rotates, and the bar of broadcasting on the connecting column of branch's swing arm free end of guiding member rotating pushes the material on respectively disk aside,
It is fallen on inclination stock guide by deflector hole, further the soil broken to preliminary grinding sieves, and reaches smaller
Thinner soil particle can effectively increase soil screening degree, guarantee subsequent soil remediation process, big stream of hot air with grind
The soil particle contact area of mill increases, and realizes that soil breaks the abundant drying of particle, humidity sensor detects soil grinder
When soil particle humidity in structure reaches standard setting humidity value, the switching circuit that relay controls humidity sensor driving is opened
Electronic valve at drainage conduit, the soil particle dried freely flow in drainage conduit；Ground as needed quality detection soil
Amount；Rotatably instead of traditional vibration screen, screening efficiency is high, avoids blocking, while making screening more thorough, and effect is more
Good, first passing through soil grinder structure grinds soil block, then is sieved, optimal screening effect.
Detailed description of the invention
Fig. 1 is the overall schematic of the embodiment of the present invention.
Fig. 2 is soil grinder structure partial schematic diagram in the embodiment of the present invention.
Fig. 3 is soil grinder structure partial schematic diagram in the embodiment of the present invention.
Fig. 4 is soil grinder structure partial schematic diagram in the embodiment of the present invention.
Fig. 5 is soil grinder structure partial schematic diagram in the embodiment of the present invention.
Fig. 6 is soil sifter structural schematic diagram in the embodiment of the present invention.
Fig. 7 is the structural schematic diagram of revolving part in the embodiment of the present invention.
Fig. 8 is the structural schematic diagram of grinding element in the embodiment of the present invention.
Wherein, appended drawing reference are as follows: 1, heat supply pipeline；2, air energy heat pump；3, dehumidifier；4, heat is threaded a pipe；5, soil is ground
Grinding machine structure；50, soil grinding cylinder；51, feeding port；52, drainage conduit；53, bracket；54, support frame；6, backheat pipeline；7, it takes out
Blower；8, gear driving assembly；80, driving motor；81, centre-driven gear；82, rotating element；83, circumferential carrier wheel；
9, soil grinding assembly；90, revolving part；91, locating part；92, oblique connecting rod；93, swing component；94, grinding element；10, soil
Sifter；100, guiding member rotating；1000, rotating wheel；1001, rub guide ring；1011, external friction fixed ring；1012, interior to rub
Wipe guidance set；10120, divide equally disk；10121, stock guide is tilted.
Specific embodiment
In order to clarify the technical characteristics of the invention, being illustrated below by specific embodiment to this programme.
Be referring to Fig. 1 to Fig. 8 present invention: one kind based on ground quality detection soil screening plant, including by heat supply pipeline 1 according to
The air energy heat pump 2 and dehumidifier 3 of secondary series connection, wherein threaded a pipe 4 connection soil by heat 2 gas outlet of air energy heat pump
Mechanism 5 is ground, air energy thermal transfer passage is constituted；Pass through backheat pipeline 6 and 3 air inlet of dehumidifier at the top of soil grinder structure 5
Connection constitutes air energy thermal recovery approach.
Soil grinder structure 5 includes the soil grinding cylinder 50 that top inner circle is circumferentially uniformly provided with tooth socket, is arranged in soil
The feeding port 51 of 50 upper section side of grinding cylinder, the drainage conduit 52 being placed on the outside of 50 lower section of soil grinding cylinder, and set respectively
Set 50 top surface of soil grinding cylinder bracket 53, the support frame 54 of 50 bottom surface of soil grinding cylinder is set, ground in soil
Gear driving assembly 8 is set gradually inside cylinder 50 from top to bottom, 81 turns of centre-driven gear of gear driving assembly 8 are set
Soil grinding assembly 9 on axis, and it is located at 9 lower section of soil grinding assembly, and drive shaft and 81 shaft of centre-driven gear are same
The soil sifter 10 of axis setting.
Gear driving assembly 8 includes the driving motor 80 being arranged on bracket 53, the output shaft of shaft and driving motor 80
The centre-driven gear 81 being connected, the rotating element 82 being socketed in 81 shaft of centre-driven gear, edge and soil sand cylinder
The circumferential carrier wheel 83 of spaced set at least three on the concentric circumference of body 50, the shaft grafting of three circumferential carrier wheels 83
In rotating element 82, each circumferential carrier wheel 83 respectively with the tooth socket of 50 top inner circle circumferential direction of soil grinding cylinder, in
Heart driving gear 81 is meshed.
Soil grinding assembly 9 includes being located at the grinding of 81 shaft bottom end of centre-driven gear to divide equally above disk, and drive with center
The revolving part 90 that 81 shaft of moving gear socket-connects, the locating part 91 being slidably matched with 90 one end guide sleeve of revolving part, with locating part
91 hinged oblique connecting rods 92, one end are respectively hinged at oblique connecting rod 92, the other end and 90 other end vertical supporting bar of revolving part
The hinged swing component 93 in top, the hollow sphere connector sleeve at 93 middle part of swing component and the sphere phase in 81 shaft of centre-driven gear
Mutually cooperation；
Soil grinding assembly 9 further includes the grinding element 94 for being separately positioned on 90 two sides of revolving part；
Locating part 91 is connected to the limited block structure of vertical bar bottom by the vertical bar being slidably matched with 90 one end guide sleeve of revolving part
At.
The Cylindrical nipples at swingle both ends are arranged in by transverse rotation bar in revolving part 90, are connected to transverse rotation bar
The guide sleeve of one end is connected to the vertical supporting bar composition of the transverse rotation bar other end.
Grinding element 94 includes the connecting rod and the Cylindrical nipples phase at the transverse rotation bar both ends of revolving part 90 of one end
The crank-swinging part being mutually socketed, the abrasive body being plugged on crank-swinging part other end inserted link, the convex curved surface of abrasive body with
Respectively disk top surface is tangent for grinding, and grinding, which is divided equally on disk, is uniformly arranged several deflector holes.
Soil sifter 10 includes the guiding member rotating 100 of drive shaft and the coaxial arrangement of 81 shaft of centre-driven gear, set
Connect the rotating wheel 1000 on each branch's swing arm free end connecting column of guiding member rotating 100, inner circle side and rotation
Take turns the friction guide ring 1001 that 1000 phases are abutted against, respectively with friction guide ring 1001 be mutually abutted against external friction fixed ring 1011,
Interior friction guidance set 1012, and dividing equally disk 10120 and inclining on friction 1012 transmission shaft of guidance set inside is respectively set
Oblique stock guide 10121, is equipped with hollow connecting cylinder between external friction fixed ring 1011 and respectively disk 10120；Respectively on disk 10120
Even several deflector holes of arrangement；
External friction fixed ring 1011 is fixed on 50 inner wall of soil grinding cylinder；
Interior friction guidance set 1012 by with the directive wheel 1020 that rubs in the center be abutted against of friction 1001 phase of guide ring, be arranged in
Transmission shaft composition at intracardiac friction 1020 center of directive wheel；
The bottom end for tilting stock guide 10121 is lower than the feed inlet of drainage conduit 52；
Guiding member rotating 100 is by the drive shaft coaxial with 81 shaft of centre-driven gear, equidistantly circumferentially on the driving shaft
Branch's swing arm, the rotating wheel 1000 on the connecting column of each branch's swing arm free end is set, and setting is connecting
Bar composition is broadcast on column.
Heat supply pipeline 1, backheat pipeline 6 and heat thread a pipe and are respectively equipped with check valve on 4.
Backheat pipeline 6 is equipped with exhaust fan 7.
The present invention is in actual use: the blocky soil of ground quality detection will be needed to enter soil sand cylinder from feeding port 51
In body 50, centre-driven gear 81 of the starting of driving motor 80 with moving gear driving assembly 8 is rotated, since rotating element 82 is socketed
In 81 shaft of centre-driven gear, circumferential carrier wheel 83 is plugged in rotating element 82, and each circumferential carrier wheel
83 are meshed with the tooth socket of 50 top inner circle circumferential direction of soil grinding cylinder, centre-driven gear 81 respectively；Therefore, work as centre-drive
The rotation of gear 81 drives tooth socket of the circumferential carrier wheel 83 on 50 inside top face circumference of soil breaking cylinder to move in a circle, together
When, the revolving part 90 of soil grinding assembly 9, grinding element 94 are synchronous to rotate in a circumferential direction movement around 81 shaft of centre-driven gear,
At this point, the convex curved surface of abrasive body is divided equally with grinding, disk top surface is tangent to grind soil, broken by tentatively grinding
Soil is dried, and soil particle by grinding is divided equally by grinding to be fallen on soil sieve under the through-hole being evenly arranged on disk and divide device
10 are sieved, specific screening process are as follows: the soil particle by grinding divides equally disk 10120 uniformly by soil sifter 10
It is fallen under mixing on inclination stock guide 10121, due to the drive shaft and centre-drive of the guiding member rotating 100 of soil sifter 10
81 shaft of gear is coaxial, and centre-driven gear 81 drives while rotation, inner circle side and rotation due to friction guide ring 1001
1000 phase of runner is abutted against, and the outer circle side of friction guide ring 1001 is mutually abutted against with 1011 inner circle side of external friction fixed ring, is rotated
It is led with dynamic friction guide ring 1001 because rubbing in the guidance set 1012 that rubs in frictional force drives while guide part 100 rotates
It is rotated to wheel 1020, the bar of broadcasting on the connecting column of branch's swing arm free end of guiding member rotating 100 will be on respectively disk 10120
Material is pushed aside, is fallen on inclination stock guide 10121 by deflector hole, humidity sensor detects the soil in soil grinder structure
When pellet moisture levels reach standard setting humidity value, the switching circuit that relay controls humidity sensor driving is opened at drainage conduit 52
Electronic valve, the soil particle dried freely flows in drainage conduit 52；The amount of ground as needed quality detection soil.
Technical characteristic of the present invention without description can realize that details are not described herein by or using the prior art, certainly,
The above description is not a limitation of the present invention, and the present invention is also not limited to the example above, the ordinary skill of the art
The variations, modifications, additions or substitutions that personnel are made within the essential scope of the present invention also should belong to protection model of the invention
It encloses.
Claims (9)
1. one kind is based on ground quality detection soil screening plant, including the air energy thermal being sequentially connected in series by heat supply pipeline (1)
Pump (2) and dehumidifier (3), which is characterized in that grind by heat (4) connection soil of threading a pipe air energy heat pump (2) gas outlet
Grinding machine structure (5) constitutes air energy thermal transfer passage；It is removed by backheat pipeline (6) with described at the top of the soil grinder structure (5)
Wet machine (3) air inlet connection, constitutes air energy thermal recovery approach.
2. ground according to claim 1 quality detection soil screening plant, which is characterized in that the soil grinder structure
(5) include that top inner circle is circumferentially uniformly provided with the soil grinding cylinder (50) of tooth socket, be arranged in the soil grinding cylinder (50)
The feeding port (51) of upper section side, the drainage conduit (52) being placed on the outside of soil grinding cylinder (50) lower section, and set respectively
Set soil grinding cylinder (50) top surface bracket (53), setting soil grinding cylinder (50) bottom surface support frame
(54), it sets gradually gear driving assembly (8), is arranged in the gear from top to bottom inside the soil grinding cylinder (50)
Soil grinding assembly (9) in centre-driven gear (81) shaft of driving assembly (8), and it is located at the soil grinding group
Below part (9), and the soil sifter (10) of drive shaft and the coaxial arrangement of the centre-driven gear (81) shaft.
3. ground according to claim 1 or 2 quality detection soil screening plant, which is characterized in that the gear driving group
Part (8) includes the driving motor (80) being arranged on the bracket (53), the output shaft phase of shaft and the driving motor (80)
The centre-driven gear (81) of connection, the rotating element (82) being socketed in the centre-driven gear (81) shaft, edge
The circumferential carrier wheel (83) of spaced set at least three on concentric circumference with the soil grinding cylinder (50), described in three
The shaft of circumferential carrier wheel (83) is plugged on the rotating element (82), each described circumferential carrier wheel (83) is respectively
It is meshed with the tooth socket of inner circle circumferential direction, the centre-driven gear (81) at the top of the soil grinding cylinder (50).
4. ground according to claim 1-3 quality detection soil screening plant, which is characterized in that the soil is ground
Grind component (9) include be located at the centre-driven gear (81) shaft bottom end grinding divide equally disk above, and with the centre-drive
The revolving part (90) that gear (81) shaft socket-connects, the locating part being slidably matched with the revolving part (90) one end guide sleeve
(91), the oblique connecting rod (92) hinged with the locating part (91), one end is respectively hinged at the oblique connecting rod (92), the other end
It is hollow in the middle part of the swing component (93) with hinged swing component (93) at the top of the revolving part (90) other end vertical supporting bar
Sphere on spherical connector sleeve and the centre-driven gear (81) shaft cooperates；
The soil grinding assembly (9) further includes the grinding element (94) for being separately positioned on the revolving part (90) two sides；
The locating part (91) is connected to described vertical by the vertical bar being slidably matched with the revolving part (90) one end guide sleeve
The limited block of bar bottom is constituted.
5. ground according to claim 1-4 quality detection soil screening plant, which is characterized in that the revolving part
(90) by transverse rotation bar, the Cylindrical nipples at the swingle both ends are set, are connected to transverse rotation bar one end
The guide sleeve, be connected to the transverse rotation bar other end vertical supporting bar composition.
6. ground according to claim 1-5 quality detection soil screening plant, which is characterized in that the grinding member
Part (94) includes that the connecting rod of one end and the Cylindrical nipples at the transverse rotation bar both ends of the revolving part (90) are mutually socketed
Crank-swinging part, the abrasive body being plugged on the crank-swinging part other end inserted link, the convex curved surface of the abrasive body
Respectively disk top surface is tangent with the grinding, and the grinding, which is divided equally on disk, is uniformly arranged several deflector holes.
7. ground according to claim 1-6 quality detection soil screening plant, which is characterized in that the soil sieve
Dividing device (10) includes the guiding member rotating (100) of drive shaft and the coaxial arrangement of the centre-driven gear (81) shaft, is socketed in
Rotating wheel (1000) on each branch's swing arm free end connecting column of the guiding member rotating (100), inner circle side with
The friction guide ring (1001) that the rotating wheel (1000) is mutually abutted against mutually is abutted against with friction guide ring (1001) respectively
External friction fixed ring (1011), interior friction guidance set (1012), and it is separately positioned on the interior friction guidance set
(1012) on transmission shaft divide equally disk (10120) and tilt stock guide (10121), the external friction fixed ring (1011) with it is described
Hollow connecting cylinder is respectively equipped between disk (10120)；Several deflector holes are evenly arranged on respectively disk (10120)；
The external friction fixed ring (1011) is fixed on soil grinding cylinder (50) inner wall；
Interior friction guidance set (1012) by with friction directive wheel in the center be mutually abutted against of friction guide ring (1001)
(1020), the transmission shaft composition at directive wheel (1020) center of friction is set in the center；
The bottom end of inclination stock guide (10121) is lower than the feed inlet of the drainage conduit (52)；
The guiding member rotating (100) is by the drive shaft coaxial with the centre-driven gear (81) shaft, equidistant circumferential direction cloth
Branch's swing arm in the drive shaft is set, the institute on the connecting column of each branch's swing arm free end is set
Rotating wheel (1000) are stated, and is arranged on the connecting column and broadcasts bar composition.
8. ground according to claim 1-8 quality detection soil screening plant, which is characterized in that the heating tube
Road (1), backheat pipeline (6) and heat thread a pipe and are respectively equipped with check valve on (4).
9. ground according to claim 1-8 quality detection soil screening plant, which is characterized in that the product heat cal rod
Road (6) is equipped with exhaust fan (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969391.6A CN109141999B (en) | 2018-08-23 | 2018-08-23 | Soil screening plant for geological detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810969391.6A CN109141999B (en) | 2018-08-23 | 2018-08-23 | Soil screening plant for geological detection |
Publications (2)
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| CN115655826A (en) * | 2022-10-27 | 2023-01-31 | 生态环境部南京环境科学研究所 | Sample processing and analyzing device for soil analysis in karst area |
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