CN116165013A - Pig farm site selection evaluation equipment, system and method - Google Patents
Pig farm site selection evaluation equipment, system and method Download PDFInfo
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- CN116165013A CN116165013A CN202310430130.8A CN202310430130A CN116165013A CN 116165013 A CN116165013 A CN 116165013A CN 202310430130 A CN202310430130 A CN 202310430130A CN 116165013 A CN116165013 A CN 116165013A
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- site selection
- sampling
- pig farm
- sliding
- gear
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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
- G01N1/02—Devices for withdrawing samples
- G01N1/04—Devices for withdrawing samples in the solid state, e.g. by cutting
- G01N1/08—Devices for withdrawing samples in the solid state, e.g. by cutting involving an extracting tool, e.g. core bit
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16M—FRAMES, CASINGS OR BEDS OF ENGINES, MACHINES OR APPARATUS, NOT SPECIFIC TO ENGINES, MACHINES OR APPARATUS PROVIDED FOR ELSEWHERE; STANDS; SUPPORTS
- F16M11/00—Stands or trestles as supports for apparatus or articles placed thereon Stands for scientific apparatus such as gravitational force meters
- F16M11/20—Undercarriages with or without wheels
- F16M11/24—Undercarriages with or without wheels changeable in height or length of legs, also for transport only, e.g. by means of tubes screwed into each other
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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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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/70—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in livestock or poultry
Abstract
The invention provides equipment, a system and a method for pig farm site selection evaluation. The pig farm site selection evaluation device comprises: the device comprises a fixed chassis, a storage mechanism and a lifting mechanism, wherein the lifting mechanism comprises a support, a fixed plate, a first motor, a screw rod, a sliding head, an installation table and a first elastic piece, the first elastic piece is hinged to the storage mechanism at one end, a sampling mechanism and a vibration mechanism, and the vibration mechanism comprises a moving assembly, a vibration assembly and a driving gear. The scheme can provide scientific and accurate pig farm site selection decision references for various breeding enterprises; the method is beneficial to avoiding the risks of policy requirements on land, forest land, environmental protection and construction development and helping to control the construction cost; the method is beneficial to avoiding biological epidemic prevention risks brought by site selection and helping the health and rapid development of the breeding industry.
Description
Technical Field
The invention relates to the technical field of soil sampling, in particular to equipment, a system and a method for pig farm site selection evaluation.
Background
With the continuous development of intensive livestock and poultry breeding, the breeding scale is continuously increased, the site selection construction land requirement of a pig farm is suddenly increased, the development of various breeding enterprises is greatly restricted by the phenomenon that one site is difficult to solve, and the basic farmland construction pig farm is illegally occupied and the environment protection inspection disqualification event is frequent. The problem source is that data acquisition is incomplete in early site selection evaluation, so that an evaluation result is wrong. In order to ensure the accuracy and the comprehensiveness of soil data in a pig farm site selection area, site soil conditions are evaluated through site investigation, abnormal geological conditions are required to be collected and sampled, and the pig farm site selection area is sent to a laboratory for detecting pollutants and chemical geological diseases.
In the prior art, a sampler is provided for sampling soil. The sampler comprises a base, an adjusting mechanism and a sampling mechanism. The sampling mechanism and the adjusting mechanism are both arranged on the base, and the adjusting mechanism is used for adjusting the height of the sampling mechanism. After the sampling mechanism samples soil, the sampling mechanism needs to be lifted up, and the sampling mechanism can be disassembled to obtain samples.
Therefore, it is necessary to provide a device, a system and a method for pig farm site selection evaluation, so as to solve the above technical problems.
Disclosure of Invention
The invention provides equipment and a method for pig farm site selection evaluation, which solve the technical problems of inconvenient operation and lower working efficiency caused by the need of disassembling a sampling mechanism for obtaining samples in the related technology.
In order to solve the technical problems, the pig farm site selection evaluation device provided by the invention comprises:
the sampling device comprises a fixed chassis, a sampling device and a sampling device, wherein a sampling port is formed in the fixed chassis;
the lifting mechanism comprises a bracket, a fixed plate, a first motor, a screw rod, a sliding head, a mounting table and a first elastic piece; the support is used for connecting the fixed chassis with the fixed plate, the first motor is fixedly arranged on the fixed plate, the sliding head is slidably arranged on the support, one end of the screw rod is fixedly connected with the shaft end of the first motor, and the other end of the screw rod penetrates through the sliding head and is in threaded connection with the sliding head; the sliding head is internally provided with a storage cavity, the mounting table is arranged in the storage cavity and is in sliding connection with the sliding head, and the first elastic piece is elastically connected with the sliding head and the mounting table;
the vibration mechanism is arranged in the accommodating cavity and comprises a vibration assembly, the vibration assembly comprises a butt joint gear, a second rotating shaft, a rotary table and a protruding block, the protruding block is fixedly arranged on the rotary table, the mounting table is positioned in the rotating range of the protruding block, one end of the second rotating shaft penetrates through the sliding head and then is fixedly connected with the butt joint gear, and the other end of the second rotating shaft penetrates through the rotary table and then is rotationally connected with the sliding head;
the driving gear is arranged on the screw rod and is positioned between the fixed plate and the sliding head;
the sampling mechanism penetrates through the sliding head and then is connected with the mounting table, and the sampling port faces towards the sampling mechanism.
Preferably, the sampling mechanism comprises a second motor, a connecting pipe fitting and a sampling pipe fitting, wherein the second motor is fixedly arranged on the mounting table after penetrating through the sliding head, the shaft end of the second motor is connected with the connecting pipe fitting, and the connecting pipe fitting is detachably connected with the sampling pipe fitting; wherein, the sampling port is towards the sampling pipe fitting sets up.
Preferably, the screw rod comprises a threaded section and a sliding shaft section, one end of the threaded section is rotationally connected with the fixed chassis, and the other end of the threaded section penetrates through the sliding head and is in threaded connection with the sliding head; one end of the sliding shaft section is connected with the other end of the threaded section, and the other end of the sliding shaft section penetrates through the fixed plate and is connected with the shaft end of the first motor; wherein the drive gear is mounted on the spool section.
Preferably, the mounting table is provided with a groove, and the groove is matched with the rotation direction of the protruding block.
Preferably, the pig farm site selection evaluation apparatus further comprises a storage mechanism slidably mounted on the fixed chassis.
Preferably, the sliding head is further provided with a first slideway hole and a second slideway hole, and the first slideway hole and the second slideway hole are communicated with the storage cavity; the sampling mechanism penetrates through the sliding head through the first slideway hole;
the vibration mechanism further comprises a moving assembly, wherein the moving assembly comprises a U-shaped frame, a first rotating shaft, a gear lack, a first toothed plate and a second elastic telescopic piece;
the U-shaped frame is arranged in the accommodating cavity and is in sliding connection with the sliding head, the first rotating shaft is arranged in the U-shaped frame, two ends of the first rotating shaft are both in rotating connection with the sliding head, the first rotating shaft is fixedly provided with the gear lack wheel, the first toothed plate is fixedly arranged on the U-shaped frame and faces the gear lack wheel, and the second elastic telescopic piece is elastically connected with the sliding head and the U-shaped frame;
the rotary table is arranged in the U-shaped frame, and the second rotating shaft penetrates through the U-shaped frame and extends out from the upper part of the second slideway hole;
wherein the butt-joint gears and the driving gears are distributed in a vertically staggered way;
the pig farm site selection evaluation equipment further comprises a first elastic telescopic piece, one end of the first elastic telescopic piece is hinged with the storage mechanism, and the first rotating shaft penetrates through the sliding head and then is hinged with the other end of the first elastic telescopic piece.
Preferably, the fixed chassis is further provided with a connecting chute, and the connecting chute is communicated with the sampling port;
the storage mechanism comprises a sliding cover and a storage box, the sliding cover is slidably mounted on the fixed chassis through the connecting sliding groove, the storage box is mounted at the top of the sliding cover, and one end of the first elastic expansion piece is hinged to the sliding cover.
Preferably, a plurality of receiving tanks are arranged at the top of the storage box; the top end of the third rotating shaft penetrates through the sliding cover and then is connected with the storage box; the plurality of receiving grooves are arranged around the third rotating shaft;
the storage mechanism further comprises a rotating mechanism, the rotating mechanism comprises a one-way bearing, a switching gear and a second toothed plate, the bottom end of the third rotating shaft is rotationally connected with the switching gear through the one-way bearing, the switching gear is meshed with the second toothed plate, and the second toothed plate is fixedly arranged in the connecting sliding groove.
The invention also provides a system for pig farm site selection evaluation, which comprises:
the rule requires an evaluation operation module;
constructing a condition evaluation operation module;
an environmental protection condition evaluation operation module;
a traffic condition evaluation operation module;
a biosafety assessment operation module;
the evaluation module is used for acquiring all the information data collected by the module; according to preset weight and algorithm analysis, a result is obtained, and an analysis report and a data table with complete site selection evaluation are output for decision making;
the pig farm site selection evaluation equipment is used for completing soil sampling of a pig farm site selection area so as to provide data required by the construction condition evaluation operation module.
The invention also provides a pig farm site selection evaluation method, which comprises the following steps:
s1, rule requirement assessment operation;
s2, construction condition evaluation operation; in the step S2, the pig farm site selection evaluation equipment is used to complete soil sampling of the pig farm site selection area;
s3, environmental protection condition evaluation operation;
s4, traffic condition assessment operation;
s5, biological safety assessment operation;
s6, acquiring all information data collected in the steps; and according to the preset weight and algorithm analysis, obtaining a result, and outputting an analysis report and a data table with complete site selection evaluation for decision.
Compared with the related art, the pig farm site selection evaluation device provided by the invention has the following beneficial effects:
after the sampling mechanism samples soil, the first motor drives the screw rod to rotate, the driving gear synchronously rotates, the sliding head and the sampling mechanism integrally move upwards, the sliding head drives the docking gear to move upwards and be in docking engagement with the driving gear, after the docking gear is meshed with the driving gear, the first motor can switch the rotating direction, so that the docking gear and the driving gear keep in a meshed state, the docking gear and the driving gear are meshed and rotated in the process, the docking gear drives the turntable to rotate through the second rotating shaft, the convex block rotates along with the rotating shaft to provide a continuous vibration power source for the mounting table, and therefore vibration discharging of the sampling mechanism is achieved, and the sampling mechanism is provided with a certain cleaning effect. Lifting, gear butt joint and vibration discharging of the sampling mechanism are realized by adopting the first motor, and the complicated procedure of completing sampling by the sampling mechanism is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings may be obtained according to the structures shown in these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the whole pig farm site selection evaluation apparatus provided by the present invention;
FIG. 2 is a cross-sectional view of the whole of FIG. 1;
FIG. 3 is an enlarged schematic view of portion A shown in FIG. 2;
FIG. 4 is a top view of the slider of FIG. 1;
fig. 5 is a vibration schematic diagram of the mounting table shown in fig. 3, wherein (a 1) is a top view of a state where the bump is not in contact with the mounting table, (a 2) is a top view of a state where the bump is about to be separated from the mounting table, and (a 3) is a top view of a state where the bump is separated from the mounting table;
FIG. 6 is a three-dimensional view of the vibration assembly of FIG. 3;
FIG. 7 is a top plan view of the stationary chassis of FIG. 2 in plan section;
FIG. 8 is a front view of the slider of FIG. 1 in a first up-moved state;
FIG. 9 is a front view of the slider of FIG. 1 in a second, raised position;
fig. 10 is a schematic diagram of movement of the docking gear of fig. 8 to 9, wherein (b 1) is a front view of the docking gear in the state of fig. 8, and (b 2) is a front view of the docking gear in the state of fig. 9;
FIG. 11 is a schematic diagram of rotation of a gear segment according to the present invention, wherein (c 1) is a front view of the gear segment when the sampling mechanism is extended into the ground for sampling, (c 2) is a front view of the gear segment in the state of FIG. 1, (c 3) is a front view of the gear segment in the state of (b 1), and (c 4) is a front view of the gear segment in the state of (b 2);
fig. 12 is a schematic diagram of rotation of the switching gear and the storage box according to the present invention, wherein (d 1) is a top view of the switching gear and the second toothed plate in the state of fig. 8, (d 2) is a top view of the switching gear and the third toothed plate in the state of fig. 9, (e 1) is a top view of the storage box in the state of fig. 1, (e 2) is a top view of the storage box in the state of (d 1), and (e 3) is a top view of the storage box in the state of (d 2);
fig. 13 is an application scene diagram of the pig farm site selection evaluation device provided by the invention.
Reference numerals illustrate:
1. a fixed chassis; 11. a sampling port;
3. a lifting mechanism; 31. a bracket; 32. a fixing plate; 33. a first motor; 34. a screw rod; 35. a slider; 351. a storage chamber; 36. a mounting table; 37. a first elastic member;
5. a sampling mechanism;
6. a vibration mechanism; 62. a vibration assembly; 621. a docking gear; 622. a second rotating shaft; 623. a turntable; 624. a bump;
7. a drive gear;
51. a second motor; 52. connecting the pipe fittings; 53. sampling pipe fittings;
341. a threaded section; 342. a slide shaft section;
361. a groove;
2. a storage mechanism;
352. a first slideway aperture; 353. a second slideway hole;
61. a moving assembly; 611. a U-shaped frame; 612. a first rotating shaft; 613. a gear-missing; 614. a first toothed plate; 615. a second elastic expansion piece;
4. a first elastic expansion piece;
12. the connecting chute;
21. a sliding cover; 22. a storage tank;
221. a receiving groove;
23. a third rotating shaft; 24. a rotating mechanism; 241. a one-way bearing; 242. a switching gear; 243. a second toothed plate;
222. a storage tank.
The achievement of the objects, functional features and advantages of the present invention will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention provides equipment for pig farm site selection evaluation.
Referring to fig. 1 to 4 in combination, the pig farm site selection evaluation apparatus includes:
the sampling device comprises a fixed chassis 1, wherein a sampling port 11 is formed in the fixed chassis 1;
a lifting mechanism 3, wherein the lifting mechanism 3 comprises a bracket 31, a fixed plate 32, a first motor 33, a screw rod 34, a sliding head 35, a mounting table 36 and a first elastic piece 37; the bracket 31 is used for connecting the fixed chassis 1 with the fixed plate 32, the first motor 33 is fixedly arranged on the fixed plate 32, the sliding head 35 is slidably arranged on the bracket 31, one end of the screw rod 34 is fixedly connected with the shaft end of the first motor 33, and the other end of the screw rod 34 penetrates through the sliding head 35 and is in threaded connection with the sliding head 35; a storage cavity 351 is formed in the sliding head 35, the mounting table 36 is arranged in the storage cavity 351, the mounting table 36 is slidably connected with the sliding head 35, and the first elastic piece 37 is elastically connected with the sliding head 35 and the mounting table 36;
the vibration mechanism 6 is arranged in the accommodating cavity 351, the vibration mechanism 6 comprises a vibration component 62, the vibration component 62 comprises a butt joint gear 621, a second rotating shaft 622, a turntable 623 and a protruding block 624, the protruding block 624 is fixedly arranged on the turntable 623, the mounting table 36 is positioned in the rotation range of the protruding block 624, one end of the second rotating shaft 622 penetrates through the sliding head 35 and then is fixedly connected with the butt joint gear 621, and the other end of the second rotating shaft 622 penetrates through the turntable 623 and then is rotationally connected with the sliding head 35;
a driving gear 7, wherein the driving gear 7 is installed on the screw rod 34 and is positioned between the fixed plate 32 and the sliding head 35;
and the sampling mechanism 5 penetrates through the sliding head 35 and then is connected with the mounting table 36, and the sampling port 11 is arranged towards the sampling mechanism 5.
As shown in fig. 1, in this embodiment, the edge of the fixed chassis 1 is provided with a plurality of positioning legs (no reference numerals), the positioning legs include corner pieces, screws and inserting rods, the corner pieces are fixedly arranged on the fixed chassis 1, the screws are mounted on the corner pieces in a threaded manner, the inserting rods are fixedly arranged at the bottom ends of the screws, the inserting rods are conveniently controlled to lift through the screws, and the inserting rods can be inserted into the ground when moving downwards, so that the stability of the fixed chassis 1 fixed on the ground is improved.
In this embodiment, the mating gear 621 and the driving gear 7 may be aligned up and down. That is, when the abutting gear 621 moves up to the height of the driving gear 7, the abutting gear 621 is engaged with the driving gear 7.
It will be appreciated that an electrical box may also be provided on the stationary chassis 1 to power the sampling mechanism 5 and the first motor 33.
Referring to fig. 2 to fig. 4 in combination, after the soil sampling is performed by the sampling mechanism 5, the first motor 33 drives the screw rod 34 to rotate, the driving gear 7 rotates synchronously, the sliding head 35 and the sampling mechanism 5 move upwards as a whole, the sliding head 35 drives the docking gear 621 to move upwards and engage with the driving gear 7 in a docking manner, after the docking gear 621 engages with the driving gear 7, the first motor 33 can switch the rotation direction, so that the docking gear 621 maintains an engaged state with the driving gear 7, and in the process of engaging rotation of the docking gear 621 with the driving gear 7, the docking gear 621 drives the turntable 623 to rotate through the second rotating shaft 622, and the protruding block 624 rotates along with the docking gear so as to provide a power source for continuous vibration for the mounting table 36, thereby realizing vibration discharging of the sampling mechanism 5 and having a certain cleaning effect on the sampling mechanism 5. The lifting, gear butt joint and vibration discharging of the sampling mechanism 5 are realized by adopting the first motor 33, and the tedious procedures of disassembling the sampling mechanism 5 to finish sampling are avoided.
Referring to fig. 1 to 3 in combination, the sampling mechanism 5 includes a second motor 51, a connecting pipe 52 and a sampling pipe 53, wherein the second motor 51 is fixedly arranged on the mounting table 36 after penetrating through the sliding head 35, a shaft end of the second motor 51 is connected with the connecting pipe 52, and the connecting pipe 52 is detachably connected with the sampling pipe 53; wherein the sampling port 11 is disposed toward the sampling tube 53.
In this embodiment, the second motor 51 provides a source of rotational power for sampling the sampling tube 53.
The sampling pipe fitting 53 can be detachably connected with the connecting pipe fitting 52 through bolts, so that the sampling pipe fitting 53 can be conveniently installed or replaced.
In this embodiment, the sampling tube 53 has a hollow structure, and is open at the bottom and faces the ground, and after sampling, the soil is compressed inside the sampling tube 53.
The second motor 51 drives the connecting pipe fitting 52 to rotate, the connecting pipe fitting 52 drives the sampling pipe fitting 53 to rotate, and in the process of downward movement of the sampling pipe fitting 53, drilling and sampling are conveniently carried out on soil in a designated area.
Referring to fig. 2 again, in this embodiment, the screw 34 includes a threaded section 341 and a sliding shaft section 342, one end of the threaded section 341 is rotatably connected to the fixed chassis 1, and the other end of the threaded section 341 penetrates through the sliding head 35 and is in threaded connection with the sliding head 35; one end of the sliding shaft section 342 is connected with the other end of the threaded section 341, and the other end of the sliding shaft section 342 penetrates through the fixed plate 32 and is connected with the shaft end of the first motor 33; wherein the drive gear 7 is mounted on the slide shaft section 342.
The above structure is provided, and the first motor 33 can rotate in one direction to realize vibration.
In the process that the threaded section 341 drives the sliding head 35 to move up, the abutting gear 621 is driven to be meshed with the driving gear 7 up and down, when the abutting gear 621 is completely meshed with the driving gear 7, the sliding head 35 is separated from the top of the threaded section 341, and due to the fact that the screw rod 34 integrally continuously rotates, the sliding head 35 is in threaded connection with the threaded section 341 after being repeatedly separated, and the abutting gear 621 is kept in a meshed state with the driving gear 7.
As shown in fig. 2, the bottom of the fixed chassis 1 is of an inverted U-shaped structure, so that the fixed chassis 1 can be conveniently carried and transferred from the bottom.
Referring to fig. 5, as a preferred mode of the present embodiment, the mounting table 36 is provided with a groove 361, and the groove 361 matches with the rotation direction of the bump 624. Wherein the turntable 623 is rotatably mounted to the second rotating shaft 622 by a one-way bearing (not numbered).
When the second rotating shaft 622 rotates clockwise, the rotating disc 623 can be driven to rotate clockwise stably, and when the protruding block 624 enters the groove 361, the mounting table 36 and the protruding block 624 lose contact instantaneously, so that the shaking effect of the mounting table 36 is enhanced;
when the second rotating shaft 622 rotates counterclockwise, the rotating disk 623 does not rotate, so that the docking gear 621 can be stably separated from the driving gear 7 when the docking gear 621 descends.
As shown in fig. 5, in the present embodiment, at least three first elastic members 37 are provided and evenly distributed between the mounting table 36 and the sliding head 35, so as to increase the response speed of the mounting table 36 when sliding to the right for resetting.
Referring again to fig. 1, the pig farm site selection evaluation apparatus further comprises a storage mechanism 2, the storage mechanism 2 being slidably mounted on the stationary chassis 1.
The storage mechanism 2 is used for receiving and storing sampled soil.
Referring to fig. 2, 3 and 6, the sliding head 35 is further provided with a first sliding hole 352 and a second sliding hole 353, and the first sliding hole 352 and the second sliding hole 353 are both communicated with the storage cavity 351; the sampling mechanism 5 penetrates through the sliding head 35 through the first slideway hole 352;
the vibration mechanism 6 further comprises a moving assembly 61, wherein the moving assembly 61 comprises a U-shaped frame 611, a first rotating shaft 612, a gear lack 613, a first toothed plate 614 and a second elastic telescopic member 615;
the U-shaped frame 611 is disposed in the accommodating cavity 351 and is slidably connected with the sliding head 35, the first rotating shaft 612 is disposed in the U-shaped frame 611, two ends of the first rotating shaft 612 are rotationally connected with the sliding head 35, the first rotating shaft 612 is fixedly provided with the gear-lack 613, the first toothed plate 614 is fixedly disposed on the U-shaped frame 611 and is disposed towards the gear-lack 613, and the second elastic telescopic member 615 is elastically connected with the sliding head 35 and the U-shaped frame 611;
the turntable 623 is disposed in the U-shaped frame 611, and the second rotating shaft 622 penetrates the U-shaped frame 611 and protrudes from above the second slideway hole 353;
wherein the butt gear 621 and the driving gear 7 are staggered up and down;
the pig farm site selection evaluation device further comprises a first elastic telescopic member 4, one end of the first elastic telescopic member 4 is hinged to the storage mechanism 2, and the first rotating shaft 612 penetrates through the sliding head 35 and then is hinged to the other end of the first elastic telescopic member 4.
In this embodiment, the "up-down offset" refers to a difference in height between the mating gear 621 and the driving gear 7 in the horizontal direction and a difference in displacement between the mating gear 621 and the driving gear 7 in the vertical direction, and the mating gear 621 needs to be moved up and right to be aligned and meshed with the driving gear 7.
The arrangement of the structure can not only meet the requirement that the butt gear 621 can be meshed with the driving gear 7 after being moved upwards, but also avoid the phenomenon of clamping teeth of the butt gear 621 and the driving gear 7; it is also possible to achieve a synchronous pulling of the automatic displacement of the storage means 2 and alignment under the sampling means 5.
When the abutting gear 621 abuts against the driving gear 7 up and down, if the teeth of the abutting gear 621 and the driving gear 7 are not in the alignment range, the latch phenomenon occurs.
Referring to fig. 6 and fig. 8 to 10, the latch avoidance principle is as follows:
in the process of moving up the docking gear 621, the docking gear 621 moves up to the horizontal docking range of the driving gear 7, the sliding head 35 moves up to drive the first elastic expansion piece 4 to swing anticlockwise, so as to realize meshing of the gear lack 613 and the first toothed plate 614, drive the U-shaped frame 611 to move horizontally with the docking gear 621, realize docking of teeth on the docking gear 621 and the horizontal direction of the driving gear 7, and effectively avoid the tooth clamping phenomenon when the teeth are docked up and down.
Further, when the first elastic telescopic piece 4 swings anticlockwise, the storage mechanism 2 is synchronously pulled to automatically shift and align to the lower part of the sampling mechanism 5, so that the soil subjected to vibration discharging is conveniently received.
In this embodiment, the first elastic expansion member 4 is a spring expansion tube structure, and can adaptively expand and contract or move along with the lifting of the sliding head 35.
The working principle of the gear-missing 613 is as follows:
it is not limited to define that the pig farm site selection evaluation apparatus shown in fig. 2 is in an initial state.
As shown in fig. 11 (c 1), after the sampling pipe 53 moves down and is inserted into the ground for sampling, the first elastic expansion member 4 rotates clockwise, the first rotating shaft 612 drives the gear-lack 613 to rotate clockwise, the tooth area of the gear-lack 613 and the first toothed plate 614 are in a non-contact state, and the first toothed plate 614 does not act;
as shown in fig. 11 (c 2), when the sampling tube 53 moves up to the initial state, the first elastic expansion member 4 rotates counterclockwise, the first rotating shaft 612 drives the gear-lack 613 to rotate counterclockwise, the tooth area of the gear-lack 613 and the first toothed plate 614 are in a non-contact state, and the first toothed plate 614 does not act;
as shown in fig. 11 (c 3), when the sampling tube 53 moves up from the initial state for the first time, the first elastic expansion member 4 rotates counterclockwise, the first rotating shaft 612 drives the gear-lack 613 to rotate counterclockwise, the tooth area of the gear-lack 613 is in meshing contact with the tooth of the first toothed plate 614, and the first toothed plate 614 does not act;
as shown in fig. 11 (c 4), when the sampling tube 53 moves up for the second time, the first elastic expansion member 4 rotates counterclockwise, the first rotating shaft 612 drives the gear-lack 613 to rotate counterclockwise, and the gear-lack 613 drives the first toothed plate 614 to move right, so as to provide power for the second rotating shaft 622 to move right.
The vibration principle is as follows:
as shown in fig. 5 (a 1), after the second rotating shaft 622 drives the turntable 623 and the bump 624 to move to the right, the mounting table 36 is still located within the rotation range of the bump 624;
as shown in fig. 5 (a 2), when the second rotating shaft 622 rotates, the rotating disc 623 drives the protruding block 624 to rotate clockwise, the protruding block 624 gradually fits on the mounting table 36, and gradually pushes the mounting table 36 to move left, compressing the first elastic member 37;
as shown in fig. 5 (a 3), when the boss 624 continues to rotate to the range of the recess 361, the mounting table 36 is instantaneously separated from the boss 624, and the first elastic member 37 rapidly pushes the mounting table 36 to move right to be reset;
when the bump 624 continues the above steps, the mounting table 36 reciprocates to realize vibration, and the sampling mechanism 5 is driven to vibrate and discharge while vibrating.
In this embodiment, the rotating disc 623 rotates clockwise (in the top view direction) when moving, and drives the protruding block 624 to rotate clockwise synchronously, and gradually contacts with the mounting table 36 in the process of rotating the protruding block 624, so that the mounting table 36 moves left, loses the abutting acting force instantly after moving left, and returns rapidly under the action of the elastic force of the first elastic member 37, so as to keep the protruding block 624 continuously rotating, thereby forming vibration and increasing the vibration discharging effect.
Referring to fig. 3 again, in the present embodiment, the first sliding hole 352 provides space for installing and moving the second motor 51 and the connecting tube 52.
Referring to fig. 1 and 2 in combination, the fixed chassis 1 is further provided with a connecting chute 12, and the connecting chute 12 is communicated with the sampling port 11;
the storage mechanism 2 comprises a sliding cover 21 and a storage box 22, the sliding cover 21 is slidably mounted on the fixed chassis 1 through the connecting sliding groove 12, the storage box 22 is mounted on the top of the sliding cover 21, and one end of the first elastic telescopic piece 4 is hinged with the sliding cover 21.
In an embodiment, the first elastic expansion element 4 may be provided with one.
In another embodiment, two first elastic expansion pieces 4 may be provided, and when two first elastic expansion pieces 4 are provided, the two first elastic expansion pieces 4 are symmetrically distributed on two sides of the sliding cover 21.
The sliding cover 21 can be synchronously pulled to move through the lifting adjustment of the first elastic telescopic piece 4, so that the storage box 22 is driven to adaptively move to the lower part of the sampling pipe fitting 53, and the soil materials when the sampling pipe fitting 53 shakes are received.
Referring to fig. 2, 4 and 7, a plurality of receiving slots 221 are formed at the top of the storage box 22; the top end of the third rotating shaft 23 penetrates through the sliding cover 21 and is connected with the storage box 22; a plurality of the receiving grooves 221 are provided around the third rotation shaft 23;
the storage mechanism 2 further includes a rotation mechanism 24, the rotation mechanism 24 includes a one-way bearing 241, a switching gear 242, and a second toothed plate 243, the bottom end of the third rotating shaft 23 is rotationally connected with the switching gear 242 through the one-way bearing 241, the switching gear 242 is meshed with the second toothed plate 243, and the second toothed plate 243 is fixedly disposed in the connecting chute 12.
By the arrangement of the above structure, when the storage box 22 moves to the lower part of the sampling mechanism 5, the receiving groove 221 which is always kept empty is positioned below the sampling mechanism 5.
Preferably, a rubber ring is movably connected between the storage box 22 and the sliding cover 21, so that friction between the storage box 22 and the sliding cover 21 is increased, and stability during material receiving is maintained; in the process of driving the storage box 22 to rotate by the switching gear 242, the torsion force is greater than the friction force, so that the storage box 22 can be rotationally switched relative to the sliding cover 21.
In this embodiment, six receiving slots 221 are provided.
As shown in fig. 4, in this embodiment, one positioning leg is mounted on the head of the fixed chassis 1, two positioning legs are mounted on the tail of the fixed chassis 1, and when multi-point sampling and storage are required, one positioning leg of the head is kept in contact with the ground, the other two positioning legs are unlocked, and the fixed chassis 1 is rotated around one positioning leg, so that the sampling mechanism 5 is integrally rotated, multi-point sampling is facilitated after rotation, and support is provided for sampling and separate storage of multi-point soil.
In this embodiment, the diameter of the material receiving groove 221 is greater than the inner diameter of the sampling pipe 53, so that sufficient material shaking space is provided for shaking the sampling pipe 53 for discharging, and the stable discharging is satisfied, and meanwhile, the discharged soil can be ensured to enter the material receiving groove 221.
When the storage box 22 moves and aligns with the sampling pipe 53, one of the receiving grooves 221 is located directly under the sampling pipe 53 and on the same axis.
In this embodiment, referring to fig. 12, when the switching gear 242 moves to the right on the second toothed plate 243, the switching gear 242 drives the third rotating shaft 23 to rotate counterclockwise through the unidirectional bearing 241, so as to control the storage box 22 to rotate counterclockwise;
when the switching gear 242 moves left relative to the second toothed plate 243, the switching gear 242 only drives the outer ring of the one-way bearing 241 to rotate clockwise, and the third rotating shaft 23 and the storage box 22 remain in a relatively stationary state and do not rotate.
The sliding cover 21 moves, the switching gear 242 rolls on the second toothed plate 243, and the switching gear 242 drives the storage box 22 to automatically rotate through the third rotating shaft 23, so that the automatic switching of the receiving groove 221 is realized, and the empty receiving groove 221 is positioned below the sampling mechanism 5 of the sample to be classified.
In this embodiment, a storage tank 222 is further provided at the top of the storage box 22, and the storage tank 222 covers the third rotating shaft 23.
Since the soil and the soil in different areas are greatly different, when the same sampling pipe 53 is used, a small amount of residual soil in the interior will affect the data detected after sampling and collecting in different areas, so that it is necessary to use different sampling pipes 53 for sampling.
The reserve sampling pipe 53 is provided in the storage tank 222, so that the sampling pipe 53 can be switched for use when sampling in different areas, and the influence of residual soil in the sampling pipe 53 on different areas is reduced.
Referring to fig. 13, the pig farm site selection evaluation device may be assembled on a traveling crane set, and after the assembly, the traveling crane set may drive the whole device to move and adjust, and after the device is adjusted to the point of the required use, the device is fixed on the ground for use.
In an alternative mode, the walking car set can be further provided with a through hole matched with the sampling port 11, so that sampling can be directly performed after the walking car set is fixed, and equipment is not required to be moved from the walking car set for use.
The invention also provides a system for pig farm site selection evaluation.
The pig farm site selection evaluation system comprises:
the rule requires an evaluation operation module;
constructing a condition evaluation operation module;
an environmental protection condition evaluation operation module;
a traffic condition evaluation operation module;
a biosafety assessment operation module;
the evaluation module is used for acquiring all the information data collected by the module; according to preset weight and algorithm analysis, a result is obtained, and an analysis report and a data table with complete site selection evaluation are output for decision making;
the pig farm site selection evaluation equipment is used for completing soil sampling of a pig farm site selection area so as to provide data required by the construction condition evaluation operation module.
The equipment and the system for pig farm site selection evaluation can provide scientific and accurate pig farm site selection area soil sampling for various breeding enterprises. The method is beneficial to classifying, storing and analyzing the sampled soil and helping the soil collection of the pig farm site selection area; the method is beneficial to avoiding the biosafety risk brought by site selection and helping the health and rapid development of the breeding industry.
The invention also provides a pig farm site selection evaluation method.
The pig farm site selection evaluation method comprises the following steps:
s1, rule condition evaluation operation:
verifying relevant pig farm construction and production rule information by visiting local natural resources, forestry, environmental protection, livestock, agriculture, villages and towns and other government departments or consulting relevant rule file websites;
s2, construction condition evaluation operation: in the step S2, the pig farm site selection evaluation equipment is used to complete soil sampling of the pig farm site selection area;
specifically, S21, acquiring a three-dimensional map image by using an unmanned aerial vehicle to obtain geographic information of a region GIS, or rapidly obtaining the topography and the landform of a site selection evaluation land block and looking around the vegetation growth condition by using the topography measurement of the unmanned aerial vehicle;
s22, measuring by using an engineering measuring instrument to obtain the available land area for site selection, and constructing and producing the available land area;
s23, sampling soil by adopting the pig farm site selection evaluation equipment, storing the soil in different areas, conveniently sampling and storing the soil with abnormal address conditions, and sending the soil to a laboratory for detecting pollutants and chemical geology; the method comprises the steps of (1) carrying out general calculation on the engineering quantity of the earth and stone of a field, and carrying out trial excavation or drilling under unknown geological conditions to determine the geological type and obtain geological and karst information;
s24, selecting peripheral high-voltage power facility position records and verifying high-voltage loads;
s25, inquiring or accessing historical climate information;
s26, driving and walking are carried out on site selection and surrounding field investigation and investigation;
s3, environmental protection condition evaluation operation:
s31, measuring the distance by using an engineering measuring instrument;
s32, visiting and researching habits such as cultivation, medicine taking, grazing and the like of surrounding residents, and carrying out folk activities such as mountain-worrying, ancestor worship and the like to the distance of the site selection position;
s33, investigating planting habits, planting land resources and upstream and downstream conditions of rivers around site selection, and locally protecting rules and intention requirements;
s34, driving and walking are carried out on site selection and surrounding field investigation and investigation;
s4, traffic condition assessment operation;
s5, biological safety assessment operation;
s51, visiting a local agriculture and livestock department, calling culture record data, and confirming the culture scale according to the visit of record information or telephone contact; marking the position of a suspected farm according to satellite image data, driving to check one by one and performing peripheral interview;
s52, researching and counting pig farm breeding information around the range of the site selection position not less than 10KM, and estimating and calculating the breeding density in the range of 20-50 KM;
s53, counting the number of all pig farms within the 5KM range of the site selection position, wherein the number of the pig farms does not include scattered households and villages with the scale of less than 50;
s54, the distances from the site selection position to slaughter houses, garbage disposal stations, waste stations, dead pigs disposal points, livestock and poultry trading markets, livestock transportation centers and other pig farms are investigated, and the pollution sources closest to the site selection position are what kind of pollution sources;
s55, water source type: surface water, underground water or tap water, and sampling and detecting the water quality;
s56, inquiring or accessing the climate closest to the local coldest season on the network, and recording temperature and humidity information;
s57, visiting and researching types and activity ranges of domestic animals or wild animals around the site selection;
s6, acquiring all information data collected in the steps; and according to the preset weight and algorithm analysis, obtaining a result, and outputting an analysis report and a data table with complete site selection evaluation for decision.
The foregoing description is only of the preferred embodiments of the present invention and is not intended to limit the scope of the invention, and all equivalent structural changes made by the specification and drawings of the present invention or direct/indirect application in other related technical fields are included in the scope of the present invention.
Claims (10)
1. A pig farm site selection assessment apparatus comprising:
the sampling device comprises a fixed chassis, a sampling device and a sampling device, wherein a sampling port is formed in the fixed chassis;
the lifting mechanism comprises a bracket, a fixed plate, a first motor, a screw rod, a sliding head, a mounting table and a first elastic piece; the support is used for connecting the fixed chassis with the fixed plate, the first motor is fixedly arranged on the fixed plate, the sliding head is slidably arranged on the support, one end of the screw rod is fixedly connected with the shaft end of the first motor, and the other end of the screw rod penetrates through the sliding head and is in threaded connection with the sliding head; the sliding head is internally provided with a storage cavity, the mounting table is arranged in the storage cavity and is in sliding connection with the sliding head, and the first elastic piece is elastically connected with the sliding head and the mounting table;
the vibration mechanism is arranged in the accommodating cavity and comprises a vibration assembly, the vibration assembly comprises a butt joint gear, a second rotating shaft, a rotary table and a protruding block, the protruding block is fixedly arranged on the rotary table, the mounting table is positioned in the rotating range of the protruding block, one end of the second rotating shaft penetrates through the sliding head and then is fixedly connected with the butt joint gear, and the other end of the second rotating shaft penetrates through the rotary table and then is rotationally connected with the sliding head;
the driving gear is arranged on the screw rod and is positioned between the fixed plate and the sliding head;
the sampling mechanism penetrates through the sliding head and then is connected with the mounting table, and the sampling port faces towards the sampling mechanism.
2. The apparatus for pig farm site selection evaluation according to claim 1, wherein the sampling mechanism comprises a second motor, a connecting pipe and a sampling pipe, the second motor is fixedly arranged on the mounting table after penetrating through the sliding head, the shaft end of the second motor is connected with the connecting pipe, and the connecting pipe is detachably connected with the sampling pipe; wherein, the sampling port is towards the sampling pipe fitting sets up.
3. The apparatus for pig farm site selection evaluation according to claim 2, wherein the screw comprises a threaded section and a sliding shaft section, one end of the threaded section is rotatably connected with the fixed chassis, and the other end of the threaded section penetrates through the sliding head and is in threaded connection with the sliding head; one end of the sliding shaft section is connected with the other end of the threaded section, and the other end of the sliding shaft section penetrates through the fixed plate and is connected with the shaft end of the first motor; wherein the drive gear is mounted on the spool section.
4. A pig farm location evaluation device according to claim 3, wherein the mounting table is provided with a recess matching the direction of rotation of the lug.
5. The pig farm site selection evaluation device according to claim 4, further comprising a storage mechanism slidably mounted on the stationary chassis.
6. The apparatus for pig farm site selection and evaluation according to claim 5, wherein the slide head is further provided with a first slide hole and a second slide hole, both of which are communicated with the storage cavity; the sampling mechanism penetrates through the sliding head through the first slideway hole;
the vibration mechanism further comprises a moving assembly, wherein the moving assembly comprises a U-shaped frame, a first rotating shaft, a gear lack, a first toothed plate and a second elastic telescopic piece;
the U-shaped frame is arranged in the accommodating cavity and is in sliding connection with the sliding head, the first rotating shaft is arranged in the U-shaped frame, two ends of the first rotating shaft are both in rotating connection with the sliding head, the first rotating shaft is fixedly provided with the gear lack wheel, the first toothed plate is fixedly arranged on the U-shaped frame and faces the gear lack wheel, and the second elastic telescopic piece is elastically connected with the sliding head and the U-shaped frame;
the rotary table is arranged in the U-shaped frame, and the second rotating shaft penetrates through the U-shaped frame and extends out from the upper part of the second slideway hole;
wherein the butt-joint gears and the driving gears are distributed in a vertically staggered way;
the pig farm site selection evaluation equipment further comprises a first elastic telescopic piece, one end of the first elastic telescopic piece is hinged with the storage mechanism, and the first rotating shaft penetrates through the sliding head and then is hinged with the other end of the first elastic telescopic piece.
7. The pig farm site selection evaluation device according to claim 6, wherein the fixed chassis is further provided with a connecting chute, and the connecting chute is communicated with the sampling port;
the storage mechanism comprises a sliding cover and a storage box, the sliding cover is slidably mounted on the fixed chassis through the connecting sliding groove, the storage box is mounted at the top of the sliding cover, and one end of the first elastic expansion piece is hinged to the sliding cover.
8. The apparatus for pig farm site selection evaluation according to claim 7, wherein a plurality of receiving slots are provided at the top of the storage box; the top end of the third rotating shaft penetrates through the sliding cover and then is connected with the storage box; the plurality of receiving grooves are arranged around the third rotating shaft;
the storage mechanism further comprises a rotating mechanism, the rotating mechanism comprises a one-way bearing, a switching gear and a second toothed plate, the bottom end of the third rotating shaft is rotationally connected with the switching gear through the one-way bearing, the switching gear is meshed with the second toothed plate, and the second toothed plate is fixedly arranged in the connecting sliding groove.
9. A system for pig farm site selection assessment, comprising:
the rule requires an evaluation operation module;
constructing a condition evaluation operation module;
an environmental protection condition evaluation operation module;
a traffic condition evaluation operation module;
a biosafety assessment operation module;
the evaluation module is used for acquiring all the information data collected by the module; according to preset weight and algorithm analysis, a result is obtained, and an analysis report and a data table with complete site selection evaluation are output for decision making;
wherein the pig farm site selection assessment apparatus of any of claims 1-8 is used to complete soil sampling of a pig farm site selection area to provide data required by the construction condition assessment operational module.
10. A method for pig farm site selection evaluation, comprising the steps of:
s1, rule requirement assessment operation;
s2, construction condition evaluation operation; wherein in said step S2, the pig farm site selection assessment apparatus according to any of claims 1-8 is used to complete soil sampling of the pig farm site selection area;
s3, environmental protection condition evaluation operation;
s4, traffic condition assessment operation;
s5, biological safety assessment operation;
s6, acquiring all information data collected in the steps; and according to the preset weight and algorithm analysis, obtaining a result, and outputting an analysis report and a data table with complete site selection evaluation for decision.
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| CN202310430130.8A CN116165013B (en) | 2023-04-21 | 2023-04-21 | Pig farm site selection evaluation equipment, system and method |
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