CN108051243B - Sampling equipment for soil humidity detection - Google Patents
Sampling equipment for soil humidity detection Download PDFInfo
- Publication number
- CN108051243B CN108051243B CN201810090851.8A CN201810090851A CN108051243B CN 108051243 B CN108051243 B CN 108051243B CN 201810090851 A CN201810090851 A CN 201810090851A CN 108051243 B CN108051243 B CN 108051243B
- Authority
- CN
- China
- Prior art keywords
- rod
- block
- baffle
- sampling
- hole
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- 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
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Sampling And Sample Adjustment (AREA)
Abstract
The invention relates to sampling equipment, in particular to sampling equipment for soil humidity detection. The invention aims to provide sampling equipment for soil humidity detection, which is convenient to detect the humidity of soil in a deep place and use. The invention provides sampling equipment for soil humidity detection, which comprises a mounting plate, a first connecting block, wheels, a support frame, a slide rail, a slide block, a lifting plate, a motor, a disc, a swinging rod, an iron ball, a mounting seat, a first inserted rod and the like; the mounting panel bottom bilateral symmetry is equipped with first connecting block, and the wheel is all installed to first connecting block bottom, and open at the mounting panel center has first through-hole, and mounting panel top bilateral symmetry is equipped with the support frame. The invention achieves the effects of conveniently detecting the humidity of soil in the depth and being convenient to use, can conveniently take out the soil in the depth through the sampling device, can conveniently move the equipment through the fixing device, and prevents the moving device from fixing the equipment during sampling and preventing the equipment from moving.
Description
Technical Field
The invention relates to sampling equipment, in particular to sampling equipment for soil humidity detection.
Background
Geological disasters, the term of geological expertise, refer to geological events (phenomena) that are formed under the action of natural or human factors and cause damage and loss to human life, property and environment. Such as collapse, landslide, debris flow, ground fissure, water and soil loss, land desertification and swampiness, soil salinization, earthquake, volcano, geothermal damage and the like. In order to prevent geological disasters, the humidity of soil needs to be detected frequently, and the humidity of soil on the surface is often insufficient, so that the soil in the deep part needs to be detected, more accurate judgment can be made, preparation is made in advance, and the loss of the geological disasters is reduced.
To sum up, need research and develop a convenient humidity that detects depths earth, convenient to use's earth humidity detects uses sampling equipment at present, overcomes among the prior art inconvenient humidity that detects depths earth, uses inconvenient shortcoming.
Disclosure of Invention
(1) Technical problem to be solved
The invention aims to overcome the defects that the humidity of soil in a deep place is inconvenient to detect and use in the prior art, and the technical problem to be solved is to provide the sampling equipment for detecting the humidity of the soil in the deep place, which is convenient to detect and use.
(2) Technical scheme
In order to solve the technical problems, the invention provides a sampling device for soil humidity detection, which comprises a mounting plate, a first connecting block, wheels, a support frame, a slide rail, a slide block, a lifting plate, a motor, a disc, a swing rod, an iron ball, a mounting seat, a first insertion rod, a first baffle plate and a sampling device, wherein the first connecting block is symmetrically arranged at the bottom of the mounting plate in the left-right direction, the wheels are all mounted at the bottom of the first connecting block, a first through hole is formed in the center of the mounting plate, the support frame is symmetrically arranged at the top of the mounting plate in the left-right direction, the slide rail is arranged at the front side of the support frame at the left side, the slide rail is connected with the slide block in a sliding manner, the lifting plate is arranged at the front side of the slide block, the mounting seat is arranged at the middle part of the front side of the lifting plate, the motor is mounted, the first inserted bar is arranged at the rear side below the iron ball, the top of the first inserted bar is provided with a first baffle, and a sampling device is arranged in the first inserted bar.
Preferably, the sampling device comprises an air cylinder, a wedge block, a second baffle, a pull wire, a clamping ball, a first guide sleeve, a sampling tube and a spring, wherein a cavity is formed in the lower portion of the first insertion rod, the air cylinder is arranged at the top in the cavity, the wedge block is connected to the bottom end of the air cylinder, a second through hole is formed in the first insertion rod below the right side of the cavity, an L-shaped through hole is formed in the first insertion rod at the top of the second through hole, the second baffle is placed in the L-shaped through hole, the pull wire is connected to the top of the second baffle and blocks the second through hole, the pull wire penetrates through the L-shaped through hole, the clamping ball is connected to the top end of the pull wire, the first guide sleeve is arranged below the right wall in the cavity, the first guide sleeve is arranged on the left side of the second through hole, the sampling.
Preferably, still including fixing device, support frame left side top on right side is equipped with fixing device, fixing device is including the fixture block, the head rod, the nut, first bolt, rubber block and second connecting block, the first baffle right side is equipped with the fixture block, support frame left side top on right side is equipped with the head rod, the head rod left end is equipped with the nut, the nut has first bolt soon, first bolt top is connected with the rubber block, first bolt bottom is connected with the second connecting block, the second connecting block is in the fixture block below, the second connecting block and with the fixture block contact.
Preferably, the device also comprises travel switches, the travel switches are symmetrically arranged at the upper part and the lower part of the left wall in the cavity, the travel switches are connected with the air cylinder through a circuit, and the travel switches are arranged at the upper part and the lower part of the wedge-shaped block.
Preferably, the wheel further comprises a movement preventing device, the movement preventing device is arranged on the first connecting block and comprises a second guide sleeve, a second insertion rod, a second bolt, a stop block and a second connecting rod, a groove is formed in the bottom of the first connecting block, the second guide sleeve is arranged on each of the left wall and the right wall of the first connecting block, the second insertion rod is sleeved in the second guide sleeve, threaded holes are formed in the lower portions of the left side and the right side of the first connecting block, the second bolt is screwed in the threaded holes, the outer end of the second bolt is connected with the stop block, the stop block is arranged on the outer side of the second insertion rod, the stop block is in contact with the outer end of the second insertion rod, the second connecting rod is arranged at the top of the wheel and inserted into the groove, clamping grooves are formed in the upper portions of the left side and the right side of the second connecting rod.
Preferably, the device also comprises a third guide sleeve, the lower part in the groove is provided with the third guide sleeve, and the second connecting rods on the left side and the right side respectively penetrate through the third guide sleeve.
The working principle is as follows: when the device is needed to be used for sampling soil, a user holds the lifting plate and the device on the lifting plate and pushes the device to move to a place where soil needs to be extracted, then the user loosens the lifting plate, then the user controls the motor to rotate anticlockwise for a certain angle to drive the disc to rotate anticlockwise for a certain angle and further drive the oscillating rod to rotate anticlockwise for a certain angle so as to enable the iron ball to swing upwards, when the iron ball swings upwards to a height where the soil needs to be taken, the user controls the motor to rotate clockwise for a certain angle to drive the disc to rotate clockwise for a certain angle and further drive the oscillating rod to rotate clockwise for a certain angle so as to enable the iron ball to swing downwards, the iron ball swings downwards to knock the first baffle and drives the first baffle to move downwards to further drive the first inserting rod to move downwards, and the first inserting rod moves, when the first inserted link stops moving downwards, the user controls the motor to rotate counterclockwise by a certain angle again. Repeating the steps, continuously knocking the top of the first baffle plate to enable the first inserted link to move downwards to drive the sampling device to move downwards, when the sampling device moves downwards to a required position and the iron ball returns to the top of the first baffle plate, stopping the work of the motor controlled by a user, then sampling by the sampling device, after the sampling of the sampling device is finished, controlling the motor to rotate anticlockwise to drive the oscillating link to rotate anticlockwise to drive the iron ball to rotate anticlockwise, when the iron ball rotates anticlockwise to the position below the first baffle plate, knocking the bottom of the first baffle plate to drive the first baffle plate to move upwards to drive the first inserted link to move upwards, when the first inserted link stops moving upwards, controlling the motor to rotate clockwise by a certain angle to drive the oscillating link to rotate clockwise to drive the iron ball to rotate clockwise, when the iron ball rotates clockwise to the required position, the user controls motor anticlockwise rotation once more, so relapse for the continuous first baffle bottom of knocking of iron ball drives first baffle and device upward movement on it, when first inserted bar rebound to leave ground, user control motor clockwise rotates, drives the swinging arms clockwise rotation, when the swinging arms clockwise rotates the back that resets, user control motor stop work. The user then removes the dirt within the sampling device and then pushes the apparatus back to the resting place. So, can insert sampling device and take a sample in the soil, also can extract sampling device from the soil, provide convenience for user's work.
Because the sampling device comprises an air cylinder, a wedge block, a second baffle, a pull wire, a clamping ball, a first guide sleeve, a sampling tube and a spring, a cavity is formed in the lower portion of a first insertion rod, the air cylinder is arranged at the top in the cavity, the wedge block is connected to the bottom end of the air cylinder, a second through hole is formed in the first insertion rod below the right side of the cavity, an L-shaped through hole is formed in the first insertion rod at the top of the second through hole, the second baffle is placed in the L-shaped through hole, the pull wire is connected to the top of the second baffle, the second baffle blocks the second through hole, the pull wire penetrates through the L-shaped through hole, the clamping ball is connected to the top end of the pull wire, the first guide sleeve is arranged below the right wall in the cavity, the first guide sleeve is arranged on the left side of the second through hole. Therefore, when sampling soil, a user pulls the clamping ball rightwards first, the second baffle is driven to move upwards through the pull wire, when the second baffle moves upwards to a position where the second through hole is not blocked, the user stops pulling the clamping ball, then the user controls the cylinder to extend, the wedge block is driven to move downwards, the sampling tube is driven to move rightwards, the spring is stretched, the sampling tube moves rightwards and is inserted into the soil for sampling, after sampling of the sampling tube is finished, the user controls the cylinder to contract, the wedge block is driven to move upwards, the spring contracts, the sampling tube is driven to move leftwards, after the wedge block moves upwards and resets, the user controls the cylinder to stop working, the clamping ball is loosened, and the second baffle moves downwards due to gravity and blocks the second through hole again. When the sample in the sampling tube needs to be taken out, the user can repeat the step of stretching out the sampling tube to the right, and after the sample in the sampling tube is taken out, the user can repeat the step of retracting the sampling tube into the first inserted link.
Because still including fixing device, support frame left side top on right side is equipped with fixing device, fixing device is including the fixture block, the head rod, the nut, first bolt, rubber block and second connecting block, the first baffle right side is equipped with the fixture block, support frame left side top on right side is equipped with the head rod, the head rod left end is equipped with the nut, there is first bolt in the nut, first bolt top is connected with the rubber block, first bolt bottom is connected with the second connecting block, the second connecting block is in the fixture block below, the second connecting block and with the fixture block contact. Therefore, when the device is moved, the second connecting block has a blocking effect, people do not need to hold the lifting plate and the device on the lifting plate, when sampling is needed, a user can rotate the first bolt by 180 degrees through the rubber block, and when the device is moved, after the first baffle is reset, the user can rotate the first bolt by 180 degrees in the opposite direction through the rubber block.
Because still including travel switch, the cavity left wall lower part longitudinal symmetry is equipped with travel switch, and travel switch passes through the circuit and is connected with the cylinder, and travel switch is two sides about the wedge. Therefore, when the wedge block moves downwards to be in contact with the travel switch, the sampling tube just finishes sampling at the moment, the travel switch controls the cylinder to contract, and when the wedge block moves upwards to be in contact with the travel switch, the wedge block just resets at the moment, and the travel switch controls the cylinder to stop working. The travel switch may help the user to better operate the device.
Because still including preventing the mobile device, be equipped with on the first linkage block and prevent the mobile device, prevent the mobile device including the second guide pin bushing, the second inserted bar, the second bolt, dog and second connecting rod, first linkage block bottom all opens flutedly, all be equipped with the second guide pin bushing on the two walls about the first linkage block, second guide pin bushing endotheca has the second inserted bar, first linkage block left and right sides lower part all opens threaded hole, threaded hole internal rotation has the second bolt, second bolt outer end all is connected with the dog, the dog is in the second inserted bar outside, the dog contacts with second inserted bar outer end, the wheel top is equipped with the second connecting rod, the second connecting rod inserts in the recess, second connecting rod left and right sides upper portion all opens the draw-in groove, second inserted bar inner inserts in its corresponding draw-in groove respectively. So when squeezing into soil with first inserted bar, in order to prevent that this equipment from removing, the user can rotate the dog 180 downwards, then take out the second inserted bar from the draw-in groove, the wheel can block and can't remove below the recess this moment, after the equipment sample finishes, the user upwards lifts up a section distance with mounting panel and last device, when the second inserted bar faces the draw-in groove, the user inserts the second inserted bar back in the draw-in groove, then loosen mounting panel and device on it, then with the dog, the opposite direction rotates 180, it can to block the second inserted bar once more. So, can fix equipment when the sample, do not let it remove, can let the better work of equipment, prevent the emergence of unexpected condition.
Because still including the third guide pin bushing, the lower part all is equipped with the third guide pin bushing in the recess, and the second connecting rod of the left and right sides passes the third guide pin bushing respectively. The third guide sleeve can prevent the second connecting rod from inclining off.
(3) Advantageous effects
The invention achieves the effects of conveniently detecting the humidity of soil in the depth and being convenient to use, can conveniently take out the soil in the depth through the sampling device, can conveniently move the equipment through the fixing device, prevents the moving device from fixing the equipment during sampling and preventing the equipment from moving, can lead the equipment to work better and prevents the occurrence of accidents.
Drawings
Fig. 1 is a first front view structure diagram of the present invention.
FIG. 2 is a schematic diagram of a first front view of a sampling device according to the present invention.
Fig. 3 is a second front view structure diagram of the present invention.
FIG. 4 is a schematic diagram of a second front view of the sampling device of the present invention.
Fig. 5 is a third schematic view of the present invention.
Fig. 6 is a schematic diagram of a fourth front view structure according to the present invention.
The labels in the figures are: 1-mounting plate, 2-first connecting block, 3-wheel, 4-first through hole, 5-support frame, 6-slide rail, 7-slide block, 8-lifting plate, 9-motor, 10-disc, 11-swinging rod, 12-iron ball, 13-mounting seat, 14-first inserted rod, 15-first baffle, 16-sampling device, 161-cavity, 162-cylinder, 163-wedge-shaped block, 164-second through hole, 165-L-shaped through hole, 166-second baffle, 167-pull wire, 168-clamp ball, 169-first guide sleeve, 1610-sampling tube, 1611-spring, 17-fixing device, 171-clamp block, 172-first connecting rod, 173-nut, 174-first bolt, 175-rubber block, 176-second connecting block, 18-travel switch, 19-movement prevention device, 191-groove, 192-second guide sleeve, 193-second inserted rod, 194-threaded hole, 195-second bolt, 196-stop, 197-second connecting rod, 198-clamping groove and 20-third guide sleeve.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A sampling device for soil moisture detection is disclosed, as shown in figures 1-6, and comprises a mounting plate 1, a first connecting block 2, wheels 3, a support frame 5, a slide rail 6, a slide block 7, a lifting plate 8, a motor 9, a disc 10, a swing rod 11, an iron ball 12, a mounting seat 13, a first insertion rod 14, a first baffle 15 and a sampling device 16, wherein the first connecting block 2 is arranged at the bottom of the mounting plate 1 in bilateral symmetry, the wheels 3 are all mounted at the bottom of the first connecting block 2, a first through hole 4 is formed in the center of the mounting plate 1, the support frame 5 is arranged at the top of the mounting plate 1 in bilateral symmetry, the slide rail 6 is arranged at the front side of the support frame 5 at the left side, the slide rail 6 is slidably connected with the slide block 7, the lifting plate 8 is arranged at the front side of the slide block 7, the mounting seat 13 is arranged at the middle part of the front side of the lifting plate 8, the motor 9, the right end of the swing rod 11 is connected with an iron ball 12, the right side of the lifting plate 8 is connected with a first inserted link 14, the first inserted link 14 is arranged on the rear side below the iron ball 12, a first baffle 15 is arranged at the top of the first inserted link 14, and a sampling device 16 is arranged in the first inserted link 14.
Example 2
A sampling device for soil moisture detection is disclosed, as shown in figures 1-6, and comprises a mounting plate 1, a first connecting block 2, wheels 3, a support frame 5, a slide rail 6, a slide block 7, a lifting plate 8, a motor 9, a disc 10, a swing rod 11, an iron ball 12, a mounting seat 13, a first insertion rod 14, a first baffle 15 and a sampling device 16, wherein the first connecting block 2 is arranged at the bottom of the mounting plate 1 in bilateral symmetry, the wheels 3 are all mounted at the bottom of the first connecting block 2, a first through hole 4 is formed in the center of the mounting plate 1, the support frame 5 is arranged at the top of the mounting plate 1 in bilateral symmetry, the slide rail 6 is arranged at the front side of the support frame 5 at the left side, the slide rail 6 is slidably connected with the slide block 7, the lifting plate 8 is arranged at the front side of the slide block 7, the mounting seat 13 is arranged at the middle part of the front side of the lifting plate 8, the motor 9, the right end of the swing rod 11 is connected with an iron ball 12, the right side of the lifting plate 8 is connected with a first inserted link 14, the first inserted link 14 is arranged on the rear side below the iron ball 12, a first baffle 15 is arranged at the top of the first inserted link 14, and a sampling device 16 is arranged in the first inserted link 14.
The sampling device 16 comprises a cylinder 162, a wedge block 163, a second baffle 166, a pull wire 167, a clamping ball 168, a first guide sleeve 169, a sampling tube 1610 and a spring 1611, a cavity 161 is formed in the lower portion of the first inserting rod 14, an air cylinder 162 is arranged at the top of the cavity 161, a wedge block 163 is connected to the bottom end of the air cylinder 162, a second through hole 164 is formed in the first inserting rod 14 below the right side of the cavity 161, an L-shaped through hole 165 is formed in the first inserting rod 14 at the top of the second through hole 164, a second baffle 166 is arranged in the L-shaped through hole 165, a pull wire 167 is connected to the top of the second baffle 166, the second baffle 166 blocks the second through hole 164, the pull wire 167 penetrates through the L-shaped through hole 165, a clamping ball 168 is connected to the top end of the pull wire 167, a first guide sleeve 169 is arranged below the right wall of the cavity 161, the first guide sleeve 169 is arranged on the left side of the second through hole 164, a sampling tube 1610 is sleeved in the first guide sleeve 169, springs 1611.
Example 3
A sampling device for soil moisture detection is disclosed, as shown in figures 1-6, and comprises a mounting plate 1, a first connecting block 2, wheels 3, a support frame 5, a slide rail 6, a slide block 7, a lifting plate 8, a motor 9, a disc 10, a swing rod 11, an iron ball 12, a mounting seat 13, a first insertion rod 14, a first baffle 15 and a sampling device 16, wherein the first connecting block 2 is arranged at the bottom of the mounting plate 1 in bilateral symmetry, the wheels 3 are all mounted at the bottom of the first connecting block 2, a first through hole 4 is formed in the center of the mounting plate 1, the support frame 5 is arranged at the top of the mounting plate 1 in bilateral symmetry, the slide rail 6 is arranged at the front side of the support frame 5 at the left side, the slide rail 6 is slidably connected with the slide block 7, the lifting plate 8 is arranged at the front side of the slide block 7, the mounting seat 13 is arranged at the middle part of the front side of the lifting plate 8, the motor 9, the right end of the swing rod 11 is connected with an iron ball 12, the right side of the lifting plate 8 is connected with a first inserted link 14, the first inserted link 14 is arranged on the rear side below the iron ball 12, a first baffle 15 is arranged at the top of the first inserted link 14, and a sampling device 16 is arranged in the first inserted link 14.
The sampling device 16 comprises a cylinder 162, a wedge block 163, a second baffle 166, a pull wire 167, a clamping ball 168, a first guide sleeve 169, a sampling tube 1610 and a spring 1611, a cavity 161 is formed in the lower portion of the first inserting rod 14, an air cylinder 162 is arranged at the top of the cavity 161, a wedge block 163 is connected to the bottom end of the air cylinder 162, a second through hole 164 is formed in the first inserting rod 14 below the right side of the cavity 161, an L-shaped through hole 165 is formed in the first inserting rod 14 at the top of the second through hole 164, a second baffle 166 is arranged in the L-shaped through hole 165, a pull wire 167 is connected to the top of the second baffle 166, the second baffle 166 blocks the second through hole 164, the pull wire 167 penetrates through the L-shaped through hole 165, a clamping ball 168 is connected to the top end of the pull wire 167, a first guide sleeve 169 is arranged below the right wall of the cavity 161, the first guide sleeve 169 is arranged on the left side of the second through hole 164, a sampling tube 1610 is sleeved in the first guide sleeve 169, springs 1611.
Still including fixing device 17, 5 left sides upper portions of support frame on right side are equipped with fixing device 17, fixing device 17 is including fixture block 171, head rod 172, nut 173, first bolt 174, rubber block 175 and second connecting block 176, first baffle 15 right side is equipped with fixture block 171, 5 left sides upper portions of support frame on right side are equipped with head rod 172, head rod 172 left end is equipped with nut 173, nut 173 internal rotation has first bolt 174, first bolt 174 top is connected with rubber block 175, first bolt 174 bottom is connected with second connecting block 176, second connecting block 176 is in fixture block 171 below, second connecting block 176 and with the contact of fixture block 171.
Example 4
A sampling device for soil moisture detection is disclosed, as shown in figures 1-6, and comprises a mounting plate 1, a first connecting block 2, wheels 3, a support frame 5, a slide rail 6, a slide block 7, a lifting plate 8, a motor 9, a disc 10, a swing rod 11, an iron ball 12, a mounting seat 13, a first insertion rod 14, a first baffle 15 and a sampling device 16, wherein the first connecting block 2 is arranged at the bottom of the mounting plate 1 in bilateral symmetry, the wheels 3 are all mounted at the bottom of the first connecting block 2, a first through hole 4 is formed in the center of the mounting plate 1, the support frame 5 is arranged at the top of the mounting plate 1 in bilateral symmetry, the slide rail 6 is arranged at the front side of the support frame 5 at the left side, the slide rail 6 is slidably connected with the slide block 7, the lifting plate 8 is arranged at the front side of the slide block 7, the mounting seat 13 is arranged at the middle part of the front side of the lifting plate 8, the motor 9, the right end of the swing rod 11 is connected with an iron ball 12, the right side of the lifting plate 8 is connected with a first inserted link 14, the first inserted link 14 is arranged on the rear side below the iron ball 12, a first baffle 15 is arranged at the top of the first inserted link 14, and a sampling device 16 is arranged in the first inserted link 14.
The sampling device 16 comprises a cylinder 162, a wedge block 163, a second baffle 166, a pull wire 167, a clamping ball 168, a first guide sleeve 169, a sampling tube 1610 and a spring 1611, a cavity 161 is formed in the lower portion of the first inserting rod 14, an air cylinder 162 is arranged at the top of the cavity 161, a wedge block 163 is connected to the bottom end of the air cylinder 162, a second through hole 164 is formed in the first inserting rod 14 below the right side of the cavity 161, an L-shaped through hole 165 is formed in the first inserting rod 14 at the top of the second through hole 164, a second baffle 166 is arranged in the L-shaped through hole 165, a pull wire 167 is connected to the top of the second baffle 166, the second baffle 166 blocks the second through hole 164, the pull wire 167 penetrates through the L-shaped through hole 165, a clamping ball 168 is connected to the top end of the pull wire 167, a first guide sleeve 169 is arranged below the right wall of the cavity 161, the first guide sleeve 169 is arranged on the left side of the second through hole 164, a sampling tube 1610 is sleeved in the first guide sleeve 169, springs 1611.
Still including fixing device 17, 5 left sides upper portions of support frame on right side are equipped with fixing device 17, fixing device 17 is including fixture block 171, head rod 172, nut 173, first bolt 174, rubber block 175 and second connecting block 176, first baffle 15 right side is equipped with fixture block 171, 5 left sides upper portions of support frame on right side are equipped with head rod 172, head rod 172 left end is equipped with nut 173, nut 173 internal rotation has first bolt 174, first bolt 174 top is connected with rubber block 175, first bolt 174 bottom is connected with second connecting block 176, second connecting block 176 is in fixture block 171 below, second connecting block 176 and with the contact of fixture block 171.
The travel switch device further comprises a travel switch 18, the travel switch 18 is symmetrically arranged on the upper portion and the lower portion of the left wall in the cavity 161, the travel switch 18 is connected with the air cylinder 162 through a circuit, and the travel switch 18 is arranged on the upper portion and the lower portion of the wedge block 163.
Also comprises a movement preventing device 19, the first connecting block 2 is provided with the movement preventing device 19, the movement preventing device 19 comprises a second guide sleeve 192 and a second inserted link 193, second bolt 195, dog 196 and second connecting rod 197, recess 191 has all been opened to first connecting block 2 bottom, all be equipped with second guide pin bushing 192 on two walls about first connecting block 2, second guide pin bushing 192 endotheca has second inserted bar 193, screw hole 194 has all been opened to first connecting block 2 both sides lower part about, screw hole 194 internal rotation has second bolt 195, second bolt 195 outer end all is connected with dog 196, dog 196 is in the second inserted bar 193 outside, dog 196 and the contact of second inserted bar 193 outer end, wheel 3 top is equipped with second connecting rod 197, second connecting rod 197 inserts in the recess 191, second connecting rod 197 left and right sides upper portion all opens there is draw-in groove 198, the inner end of second inserted bar 193 inserts respectively in its corresponding draw-in groove 198.
The novel guide sleeve is characterized by further comprising a third guide sleeve 20, the third guide sleeve 20 is arranged on the inner lower portion of the groove 191, and the second connecting rods 197 on the left side and the right side penetrate through the third guide sleeve 20 respectively.
The working principle is as follows: when the device is needed to be used for sampling soil, a user holds the lifting plate 8 and the device on the lifting plate, and pushes the device to move to a place where soil needs to be extracted, then the user loosens the lifting plate 8, then the user controls the motor 9 to rotate anticlockwise for a certain angle to drive the disc 10 to rotate anticlockwise for a certain angle, and further drives the oscillating rod 11 to rotate anticlockwise for a certain angle, so that the iron ball 12 swings upwards, when the iron ball 12 swings upwards to a height where the soil needs to be taken, the user controls the motor 9 to rotate clockwise for a certain angle to drive the disc 10 to rotate clockwise for a certain angle, and further drives the oscillating rod 11 to rotate clockwise for a certain angle, so that the iron ball 12 swings downwards, the iron ball 12 swings downwards to knock the first baffle 15, drives the first baffle 15 to move downwards, and further drives the first inserted rod 14 to move downwards, the downward movement of the first plunger 14 drives the sampling device 16 to move downward, and after the downward movement of the first plunger 14 is stopped, the user controls the motor 9 to rotate counterclockwise by a certain angle again. Repeating the above steps, continuously knocking the top of the first baffle 15 to make the first inserted link 14 move downwards to drive the sampling device 16 to move downwards, when the sampling device 16 moves downwards to a required position, and when the iron ball 12 returns to the top of the first baffle 15, the user controls the motor 9 to stop working, then the user samples through the sampling device 16, after the sampling of the sampling device 16 is finished, the user controls the motor 9 to rotate anticlockwise to drive the oscillating link 11 to rotate anticlockwise to drive the iron ball 12 to rotate anticlockwise, when the iron ball 12 rotates anticlockwise to the position below the first baffle 15, the user knocks the bottom of the first baffle 15 to drive the first baffle 15 to move upwards to drive the first inserted link 14 to move upwards, when the first inserted link 14 stops moving upwards, the user controls the motor 9 to rotate clockwise by a certain angle to drive the oscillating link 11 to rotate clockwise to drive the iron ball 12 to rotate clockwise, when the iron ball 12 rotates clockwise to a required position, the user controls the motor 9 to rotate anticlockwise again, and the operation is repeated, so that the iron ball 12 continuously strikes the bottom of the first baffle 15 to drive the first baffle 15 and the device thereon to move upwards, when the first inserted link 14 moves upwards to leave the ground, the user controls the motor 9 to rotate clockwise to drive the swinging link 11 to rotate clockwise, and after the swinging link 11 rotates clockwise to reset, the user controls the motor 9 to stop working. The user then removes the dirt within the sampling device 16 and then pushes the apparatus back to the resting place. Thus, the sampling device 16 can be inserted into the ground for sampling, and the sampling device 16 can also be pulled out of the ground, so that convenience is provided for work of a user.
Because the sampling device 16 includes the cylinder 162, the wedge 163, the second stop 166, the pull wire 167, the ball 168, the first guide 169, the sampling tube 1610 and the spring 1611, a cavity 161 is formed in the lower portion of the first inserting rod 14, an air cylinder 162 is arranged at the top of the cavity 161, a wedge block 163 is connected to the bottom end of the air cylinder 162, a second through hole 164 is formed in the first inserting rod 14 below the right side of the cavity 161, an L-shaped through hole 165 is formed in the first inserting rod 14 at the top of the second through hole 164, a second baffle 166 is arranged in the L-shaped through hole 165, a pull wire 167 is connected to the top of the second baffle 166, the second baffle 166 blocks the second through hole 164, the pull wire 167 penetrates through the L-shaped through hole 165, a clamping ball 168 is connected to the top end of the pull wire 167, a first guide sleeve 169 is arranged below the right wall of the cavity 161, the first guide sleeve 169 is arranged on the left side of the second through hole 164, a sampling tube 1610 is sleeved in the first guide sleeve 169, springs 1611. Therefore, when sampling soil, a user pulls the blocking ball 168 rightwards first, the pulling wire 167 drives the second baffle 166 to move upwards, when the second baffle 166 moves upwards to a position where the second through hole 164 is not blocked, the user stops pulling the blocking ball 168, then the user controls the cylinder 162 to extend, the wedge block 163 moves downwards, the sampling tube 1610 is driven to move rightwards, the spring 1611 is stretched, the sampling tube 1610 moves rightwards and is inserted into soil for sampling, after sampling of the sampling tube 1610 is finished, the user controls the cylinder 162 to contract, the wedge block 163 moves upwards, the spring 1611 contracts, the sampling tube 1610 is driven to move leftwards, after the wedge block 163 moves upwards and is reset, the user controls the cylinder 162 to stop working, the blocking ball 168 is released, and the second baffle 166 moves downwards due to gravity and blocks the second through hole 164 again. When a sample in the sampling tube 1610 needs to be taken out, the user may repeat the step of extending the sampling tube 1610 to the right, and after the sample in the sampling tube 1610 is taken out, the user may repeat the step of retracting the sampling tube 1610 to the first plunger 14.
Because still including fixing device 17, the support frame 5 left side upper side on right side is equipped with fixing device 17, fixing device 17 is including fixture block 171, first connecting rod 172, nut 173, first bolt 174, rubber block 175 and second connecting block 176, first baffle 15 right side is equipped with fixture block 171, support frame 5 left side upper side on right side is equipped with first connecting rod 172, first connecting rod 172 left end is equipped with nut 173, nut 173 internal rotation has first bolt 174, first bolt 174 top is connected with rubber block 175, first bolt 174 bottom is connected with second connecting block 176, second connecting block 176 is below fixture block 171, second connecting block 176 and with the contact of fixture block 171. Therefore, when the device is moved, the second connecting block 176 has a blocking function, so that a person does not need to hold the lifting plate 8 and the devices thereon, when sampling is needed, the user can rotate the first bolt 174 by 180 degrees through the rubber block 175, and when the device is moved, after the first baffle 15 is reset, the user can rotate the first bolt 174 by 180 degrees in the opposite direction through the rubber block 175.
Because the travel switch 18 is further included, the travel switches 18 are symmetrically arranged at the upper and lower parts of the lower part of the left wall in the cavity 161, the travel switches 18 are connected with the air cylinder 162 through a circuit, and the travel switches 18 are arranged above and below the wedge block 163. Therefore, when the wedge 163 moves downward to contact the travel switch 18, the sampling tube 1610 just finishes sampling, the travel switch 18 controls the cylinder 162 to contract, and when the wedge 163 moves upward to contact the travel switch 18, the wedge 163 just resets, and the travel switch 18 controls the cylinder 162 to stop working. The travel switch 18 may help the user to better operate the device.
Because the anti-moving device 19 is further included, the anti-moving device 19 is arranged on the first connecting block 2, the anti-moving device 19 includes the second guide sleeve 192 and the second inserting rod 193, second bolt 195, dog 196 and second connecting rod 197, recess 191 has all been opened to first connecting block 2 bottom, all be equipped with second guide pin bushing 192 on two walls about first connecting block 2, second guide pin bushing 192 endotheca has second inserted bar 193, screw hole 194 has all been opened to first connecting block 2 both sides lower part about, screw hole 194 internal rotation has second bolt 195, second bolt 195 outer end all is connected with dog 196, dog 196 is in the second inserted bar 193 outside, dog 196 and the contact of second inserted bar 193 outer end, wheel 3 top is equipped with second connecting rod 197, second connecting rod 197 inserts in the recess 191, second connecting rod 197 left and right sides upper portion all opens there is draw-in groove 198, the inner end of second inserted bar 193 inserts respectively in its corresponding draw-in groove 198. Therefore, when the first insert rod 14 is driven into soil, in order to prevent the device from moving, a user can rotate the stopper 196 downwards by 180 degrees, then the second insert rod 193 is pulled out of the clamping groove 198, at the moment, the wheel 3 is clamped below the groove 191 and cannot move, after the device is sampled, the user lifts the mounting plate 1 and the devices on the mounting plate upwards by a certain distance, when the second insert rod 193 faces the clamping groove 198, the user inserts the second insert rod 193 back into the clamping groove 198, then the mounting plate 1 and the devices on the mounting plate are loosened, then the user rotates the stopper 196 in the opposite direction by 180 degrees, and the second insert rod 193 is stopped again. So, can fix equipment when the sample, do not let it remove, can let the better work of equipment, prevent the emergence of unexpected condition.
Because still including the third guide pin bushing 20, the lower part all is equipped with the third guide pin bushing 20 in the recess 191, and the second connecting rod 197 of the left and right sides passes third guide pin bushing 20 respectively. The third guide sleeve 20 can prevent the second connection bar 197 from being inclined.
The above examples are merely representative of preferred embodiments of the present invention, and the description thereof is more specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, various changes, modifications and substitutions can be made without departing from the spirit of the present invention, and these are all within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (4)
1. A sampling device for soil humidity detection is characterized by comprising a mounting plate (1), first connecting blocks (2), wheels (3), a support frame (5), a slide rail (6), sliders (7), lifting plates (8), a motor (9), a disc (10), a swing rod (11), iron balls (12), a mounting seat (13), first inserting rods (14), first baffle plates (15) and a sampling device (16), wherein the first connecting blocks (2) are symmetrically arranged at the left and right of the bottom of the mounting plate (1), the wheels (3) are respectively arranged at the bottoms of the first connecting blocks (2), a first through hole (4) is formed in the center of the mounting plate (1), the support frame (5) is symmetrically arranged at the left of the top of the mounting plate (1), the slide rail (6) is arranged at the front side of the left support frame (5), the sliders (7) are slidably connected on the slide rail (6), the lifting plates (8) are arranged at the front sides of the sliders, a mounting seat (13) is arranged in the middle of the front side of the lifting plate (8), a motor (9) is mounted at the top of the mounting seat (13), a disc (10) is connected onto an output shaft of the front side of the motor (9), a swinging rod (11) is arranged on the upper portion of the right side of the disc (10), an iron ball (12) is connected to the right end of the swinging rod (11), a first inserting rod (14) is connected to the right side of the lifting plate (8), the first inserting rod (14) is arranged on the rear side below the iron ball (12), a first baffle (15) is arranged at the top of the first inserting rod (14), and a sampling device (16) is arranged in the first inserting rod; the sampling device (16) comprises an air cylinder (162), a wedge block (163), a second baffle (166), a pull wire (167), a clamping ball (168), a first guide sleeve (169), a sampling tube (1610) and a spring (1611), wherein a cavity (161) is formed in the lower portion of a first inserted rod (14), the air cylinder (162) is arranged at the inner top of the cavity (161), the wedge block (163) is connected to the bottom end of the air cylinder (162), a second through hole (164) is formed in the first inserted rod (14) below the right side of the cavity (161), an L-shaped through hole (165) is formed in the first inserted rod (14) at the top of the second through hole (164), the second baffle (166) is placed in the L-shaped through hole (165), the pull wire (167) is connected to the top of the second baffle (166), the second baffle (166) blocks the second through hole (164), the pull wire (167) passes through the L-shaped through hole (165), the top end of the pull wire (167) is connected with the clamping ball (168), the first guide, the first guide sleeve (169) is arranged on the left side of the second through hole (164), the sampling tube (1610) is sleeved in the first guide sleeve (169), springs (1611) are symmetrically arranged on the front and back of the rear side of the sampling tube (1610), and the springs (1611) are arranged on the front and back sides of the wedge-shaped block (163); still including fixing device (17), support frame (5) the left side top on right side is equipped with fixing device (17), fixing device (17) are including fixture block (171), head rod (172), nut (173), first bolt (174), rubber block (175) and second connecting block (176), first baffle (15) right side is equipped with fixture block (171), support frame (5) the left side top on right side is equipped with head rod (172), head rod (172) left end is equipped with nut (173), nut (173) internal rotation has first bolt (174), first bolt (174) top is connected with rubber block (175), first bolt (174) bottom is connected with second connecting block (176), second connecting block (176) are in fixture block (171) below, second connecting block (176) and with fixture block (171) contact.
2. The sampling device for detecting the soil humidity according to claim 1, further comprising a travel switch (18), wherein the travel switch (18) is symmetrically arranged on the upper and lower portions of the lower portion of the left wall in the cavity (161), the travel switch (18) is connected with the cylinder (162) through a circuit, and the travel switch (18) is arranged on the upper side and the lower side of the wedge block (163).
3. The sampling device for soil moisture detection according to claim 2, further comprising a movement prevention device (19), wherein the movement prevention device (19) is disposed on the first connecting block (2), the movement prevention device (19) comprises a second guide sleeve (192), a second insert rod (193), a second bolt (195), a stopper (196) and a second connecting rod (197), the bottom of the first connecting block (2) is provided with a groove (191), the left and right walls of the first connecting block (2) are provided with the second guide sleeve (192), the second guide sleeve (192) is sleeved with the second insert rod (193), the lower portions of the left and right sides of the first connecting block (2) are provided with threaded holes (194), the threaded holes (194) are internally screwed with the second bolt (195), the outer end of the second bolt (195) is connected with the stopper (196), the stopper (196) is disposed outside the second insert rod (193), and the stopper (196) contacts with the outer end of the second insert rod (193), the top of the wheel (3) is provided with a second connecting rod (197), the second connecting rod (197) is inserted into the groove (191), the upper parts of the left side and the right side of the second connecting rod (197) are respectively provided with a clamping groove (198), and the inner ends of the second inserting rods (193) are respectively inserted into the corresponding clamping grooves (198).
4. The sampling device for detecting the soil humidity according to claim 3, further comprising a third guide sleeve (20), wherein the third guide sleeve (20) is arranged at the lower part in the groove (191), and the second connecting rods (197) at the left side and the right side respectively pass through the third guide sleeve (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090851.8A CN108051243B (en) | 2018-01-30 | 2018-01-30 | Sampling equipment for soil humidity detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810090851.8A CN108051243B (en) | 2018-01-30 | 2018-01-30 | Sampling equipment for soil humidity detection |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108051243A CN108051243A (en) | 2018-05-18 |
| CN108051243B true CN108051243B (en) | 2020-06-23 |
Family
ID=62125212
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810090851.8A Active CN108051243B (en) | 2018-01-30 | 2018-01-30 | Sampling equipment for soil humidity detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108051243B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108761037B (en) * | 2018-05-21 | 2021-04-06 | 张素平 | Industrial detection equipment for detecting soil |
| CN110617996A (en) * | 2019-10-16 | 2019-12-27 | 梁荣 | Silt sampling device for hydraulic engineering |
| CN111854843B (en) * | 2020-07-31 | 2021-10-29 | 沈阳农业大学 | Orchard environment information monitoring system and method based on Internet of things |
| CN114295341B (en) * | 2021-12-01 | 2024-06-14 | 湖南龙泉生态油茶农业科技发展有限公司 | Detection tube pre-burying machine for drip irrigation tube |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19542091C1 (en) * | 1995-11-11 | 1997-06-12 | Eppendorf Geraetebau Gmbh | Bore sample extraction device |
| JP2000212945A (en) * | 1999-01-19 | 2000-08-02 | Kyoritsu Engineer:Kk | Forcing method for thin walled tube sampler and forcing device |
| JP2011052466A (en) * | 2009-09-02 | 2011-03-17 | Kajima Corp | Sampling device |
| CN102768130A (en) * | 2012-08-03 | 2012-11-07 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | Device and method for collecting undisturbed soil sample |
| CN106272993A (en) * | 2016-08-17 | 2017-01-04 | 桐乡市崇福常新玻璃马赛克厂 | A kind of mosaic tiles high reliability porcelain stone sampling apparatus |
| CN106401517A (en) * | 2016-11-23 | 2017-02-15 | 重庆和瑞建筑工程质量检测有限公司 | Pavement engineering vehicle-mounted core drilling machine |
| CN106769183A (en) * | 2016-12-21 | 2017-05-31 | 杨田文 | A kind of resource exploration fast drilling device |
| CN106769188A (en) * | 2016-12-28 | 2017-05-31 | 浙江安控科技有限公司 | A kind of Soil K+adsorption rapid sampling attachment |
| CN206300807U (en) * | 2016-11-25 | 2017-07-04 | 赣州市全标生物科技有限公司 | A kind of baby's flour sampling quality inspection equipment |
| CN106974604A (en) * | 2017-05-18 | 2017-07-25 | 湖州风雷餐饮管理有限公司 | A kind of food and drink cup rapid cleaning equipment |
| CN206725259U (en) * | 2017-05-17 | 2017-12-08 | 安陆华生摩丝网络科技有限公司 | A kind of Internet of Things Soil K+adsorption harvester |
-
2018
- 2018-01-30 CN CN201810090851.8A patent/CN108051243B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19542091C1 (en) * | 1995-11-11 | 1997-06-12 | Eppendorf Geraetebau Gmbh | Bore sample extraction device |
| JP2000212945A (en) * | 1999-01-19 | 2000-08-02 | Kyoritsu Engineer:Kk | Forcing method for thin walled tube sampler and forcing device |
| JP2011052466A (en) * | 2009-09-02 | 2011-03-17 | Kajima Corp | Sampling device |
| CN102768130A (en) * | 2012-08-03 | 2012-11-07 | 中国科学院遗传与发育生物学研究所农业资源研究中心 | Device and method for collecting undisturbed soil sample |
| CN106272993A (en) * | 2016-08-17 | 2017-01-04 | 桐乡市崇福常新玻璃马赛克厂 | A kind of mosaic tiles high reliability porcelain stone sampling apparatus |
| CN106401517A (en) * | 2016-11-23 | 2017-02-15 | 重庆和瑞建筑工程质量检测有限公司 | Pavement engineering vehicle-mounted core drilling machine |
| CN206300807U (en) * | 2016-11-25 | 2017-07-04 | 赣州市全标生物科技有限公司 | A kind of baby's flour sampling quality inspection equipment |
| CN106769183A (en) * | 2016-12-21 | 2017-05-31 | 杨田文 | A kind of resource exploration fast drilling device |
| CN106769188A (en) * | 2016-12-28 | 2017-05-31 | 浙江安控科技有限公司 | A kind of Soil K+adsorption rapid sampling attachment |
| CN206725259U (en) * | 2017-05-17 | 2017-12-08 | 安陆华生摩丝网络科技有限公司 | A kind of Internet of Things Soil K+adsorption harvester |
| CN106974604A (en) * | 2017-05-18 | 2017-07-25 | 湖州风雷餐饮管理有限公司 | A kind of food and drink cup rapid cleaning equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108051243A (en) | 2018-05-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108051243B (en) | Sampling equipment for soil humidity detection | |
| CN111811870B (en) | Construction detection soil sampling system in engineering supervision | |
| CN110775875B (en) | Wall hanging type customized furniture auxiliary mounting tool | |
| CN113432918B (en) | Civil engineering intelligence exploration sampling device | |
| CN116884181A (en) | Vertical joint slope monitoring and early warning device | |
| CN210051571U (en) | Data acquisition device for geophysical exploration | |
| CN114623353B (en) | Farmland irrigation monitoring device and method | |
| CN115985051A (en) | Geological disaster early warning device and using method thereof | |
| CN214368844U (en) | Portable noise automatic checkout device of being convenient for | |
| CN213517605U (en) | Digital underground pipeline detecting instrument with stable structure | |
| CN115452703A (en) | Steel construction anti-sliding test detection device | |
| CN211228630U (en) | Connecting device used in pile foundation detection | |
| CN216305817U (en) | Punching and cave-making device for underground drilling of coal mine | |
| CN217179975U (en) | Sample collection system for prospecting | |
| CN215367180U (en) | Building foundation pit horizontal monitoring device | |
| CN212643968U (en) | Movable high accuracy safety helmet automatic check out test set | |
| CN221280972U (en) | Municipal works manage check out test set | |
| CN220769384U (en) | Highway bridge construction drilling platform | |
| CN111758448A (en) | T-shaped steel frame deep burying device for building vegetable greenhouse | |
| CN216410199U (en) | Positioning device for building main structure field detection | |
| CN110261170A (en) | A kind of soil prevents the soil testing assemblies of loss in sampling uphill process | |
| CN215910251U (en) | Concrete compaction appearance with recovery unit | |
| CN216668760U (en) | Detection device for electromechanical installation | |
| CN219568812U (en) | Highway engineering compactness test detection device | |
| CN216515618U (en) | High-strength supporting mechanism for deep foundation pit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200518 Address after: 514021 Room 901, Wuhua Kechuang Building, Industrial Road, Wuhua Economic Development Zone, Shuizhai Town, Wuhua County, Meizhou City, Guangdong Province Applicant after: MEIZHOU HUAZHIXING TECHNOLOGY SERVICES Co.,Ltd. Address before: 330000 West Side of Second Floor, No. 899, Torch Five Road, Nanchang High-tech Industrial Development Zone, Nanchang City, Jiangxi Province Applicant before: NANCHANG SHOUNUO TECHNOLOGY Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 514000 room 901, Wuhua Kechuang building, Gongye 1st Road, Wuhua Economic Development Zone, Shuizhai Town, Wuhua County, Meizhou City, Guangdong Province Patentee after: Guangdong huazhixing Technical Service Co.,Ltd. Address before: 514021 room 901, Wuhua Kechuang building, Gongye 1st Road, Wuhua Economic Development Zone, Shuizhai Town, Wuhua County, Meizhou City, Guangdong Province Patentee before: MEIZHOU HUAZHIXING TECHNOLOGY SERVICES Co.,Ltd. |
|
| CP03 | Change of name, title or address |