CN107356455B - It is a kind of can multi-angle sampling sample skewering machine - Google Patents
It is a kind of can multi-angle sampling sample skewering machine Download PDFInfo
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- CN107356455B CN107356455B CN201710387751.7A CN201710387751A CN107356455B CN 107356455 B CN107356455 B CN 107356455B CN 201710387751 A CN201710387751 A CN 201710387751A CN 107356455 B CN107356455 B CN 107356455B
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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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N1/14—Suction devices, e.g. pumps; Ejector devices
-
- 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
- G01N1/10—Devices for withdrawing samples in the liquid or fluent state
- G01N2001/1006—Dispersed solids
Abstract
It is of the invention it is a kind of can the sample skewering machine of multi-angle sampling include base module, frame module and sample module, the base module includes support frame and cross bar, the cross bar extends horizontally outward from support frame as described above, the frame module includes swivel mount, traversing set and vehicle frame gear set frame, the vehicle frame gear set frame is installed in the traversing set, the cross bar passes through the traversing set, the traversing set can connect to synchronizing moving the swivel mount, the swivel mount is rotated with the rotation of the upper rotation gear and is moved forward and backward along the cross bar, the sample module is rotatably mounted in the outside of the frame module, the sample module includes rotation platform, sampling rod and sample gear set frame, the sample gear set frame is installed in the rotation platform, the sampling rod is operably connected the sample gear set frame, institute It states sample gear set frame to rotate along the inner peripheral of the frame module, adjusts the sampling angle of the sampling rod.
Description
Technical field
The present invention relates to a kind of grain sampling techniques fields, specifically, be it is a kind of be suitable for can multi-angle grain is taken
The sample skewering machine of sample.
Background technique
With the development of society and the support of National agricultural policy, a collection of big farming household and cooperative society gradually adopt intensive
Change, industrialization mode produce grain, and mode of delivering grain increases chemical examination sampling from packed storage power vehicle to truck conspicuity marking transformation in bulk
Labor intensity, improve efficiency, but mostly use manual operation greatly, sample point is unreasonable, and that there are sampling efficiencies is low for artificial sample,
Large labor intensity, is easily affected by human factors and the factors such as safety deficiency.
The grain machinery sample skewering machine that generally uses can only sample vertically now, and often, and randomness is or not the sampling needed
Foot, sample point layout have the problem of dead angle there are unreasonable.Simultaneously because cross bar can not collapse, it is occupied when sampler is vacant
Space it is big, the long-term stress of inconvenient and cross bar is easy to damage, be also not easy to sampling trolley maintenance.
Summary of the invention
The main purpose of the present invention is to provide a kind of multi-angle sample skewering machines, can be directed to different sampling demands, realize
The inclination of different angle samples, so that sampling amount is bigger, randomness is stronger, and can be reduced the number of sampling, thus sample point cloth
Office is more reasonable, reduces dead angle.
It is compact-sized another object of the present invention is to provide a kind of multi-angle sample skewering machine, it is foldable, effectively subtracted
Placement space when machine is vacant less not only contributes to protection cross bar, is also beneficial to the regular inspection of frame module and sample module
It repairs and safeguards.
To achieve the above objectives, the technical solution adopted by the present invention are as follows: it is a kind of can the sample skewering machine of multi-angle sampling include bottom
Seat module, frame module and sample module, the base module include support frame and cross bar, and the cross bar is from support frame as described above
Extend horizontally outward, the cross bar includes outstanding tooth arm and retaining arm, and the medial surface of the outstanding tooth arm is tooth form, the retaining arm phase
To the two sides for being set to the outstanding tooth arm, the frame module includes swivel mount, traversing set and vehicle frame gear set frame, the vehicle
Frame gear set frame is installed in the traversing set, and the cross bar passes through the traversing set, and the traversing set can connect to synchronizing moving
The swivel mount is connect, the vehicle frame gear set frame includes upper rotation gear, shiftable gear and differential gear set, the upper rotation
Gear engages the inside of the swivel mount, obtain so that the swivel mount with it is described it is upper rotation gear rotation and rotate, it is described
Shiftable gear engages the outstanding tooth arm, obtains so that the frame module is moved forward and backward along the cross bar, the differential gear set
The upper rotation gear and the shiftable gear can be drivingly connected, the sample module is rotatably mounted in the vehicle frame mould
The outside of block, the sample module include that rotation platform, sampling rod and sample gear set frame, the sample gear set frame are installed on institute
State in rotation platform, the sampling rod is operably connected the sample gear set frame, the sample gear set frame include friction pulley with
And driving gear set, the sampling rod are slidably inserted between the friction pulley, the friction pulley is controlled the sample
Bar telescopic moving, the driving gear set are engaged in the inner peripheral of the frame module, obtain so that the sample gear set frame edge
The frame module inner peripheral rotation, adjust the sampling angle of the sampling rod.
An embodiment according to the present invention, the base module further comprise driving member, the driving member installation
It in support frame as described above, obtains so that the cross bar is foldably connected support frame as described above, wherein the driving member includes folding tooth
The upper folding gear is engaged under in item, upper folding gear, lower folding gear and worm screw, the both ends for folding rack gear respectively
Gear is folded, the worm screw can drivingly engage the lower folding gear, be able to drive the upper folding gear, so that the cross
Bar expansion is collapsed.
An embodiment according to the present invention, support frame as described above include upper pillar stand and lower pillar stand, and the upper pillar stand is articulated with
The lower pillar stand, the cross bar are vertically fixed in the upper pillar stand, and the upper folding gear is fixedly connected with the upper pillar stand, lead to
It crosses and drives the upper folding gear to obtain so that the upper pillar stand rotates synchronously.
An embodiment according to the present invention, the swivel mount are equipped with tooth wall, and the tooth wall is formed in the interior of the swivel mount
Side, the vehicle frame gear set frame further comprise a pair of of sidespin rotating disk, and the sidespin rotating disk respectively symmetrically is installed on institute
The outside of traversing set is stated, the sidespin rotating disk engages the tooth wall of the swivel mount.
An embodiment according to the present invention, the vehicle frame gear set frame further comprise translation fixture block and rotating card block, institute
Translation fixture block is stated towards the shiftable gear, for limiting the movement of the frame module on the cross bar, the rotation
Tooth wall of the fixture block towards the swivel mount, with the rotation for limiting the swivel mount.
An embodiment according to the present invention, the swivel mount include main frame, engage gear and connecting frame, the engagement
The side for being placed in the main frame is set up, the connecting frame is with for installing the sample module, the engage gear is engaged in
The inner peripheral of the connecting frame, the driving gear set can drivingly connect the engage gear, be able to along the connecting frame
Inner peripheral rotation.
An embodiment according to the present invention, the sample gear set frame further comprise flexible block and engagement stopper, institute
Flexible block is stated with the rotation for limiting the friction pulley, the engagement stopper is towards the engage gear, for limiting
The rotation of the sample module.
An embodiment according to the present invention, the rotation platform are equipped with sampling rod channel, and the sampling rod is slidably disposed through institute
Sampling rod channel is stated, the sample module further comprises piezoelectricity induction module, and the piezoelectricity induction module is set to the skewer
The opening in sample bar channel, for incuding cross force suffered by sampling rod.To help to prevent sampling rod curved by cross force
Degree of being folded over and be broken.
An embodiment according to the present invention, the sampling rod are equipped with tilt angle, when width is less than depth, tilt angle
Be 0~15 °, when width be equal to depth when, tilt angle be 15~45 °, when width be greater than depth when, tilt angle be 45~
60°。
An embodiment according to the present invention, the sample skewering machine further comprise the circuit of frame module and the electricity of sample module
Road, wherein the circuit of the frame module be equipped with first switch and the second switch, when the first switch be closed, described second
When switch disconnects, the coil in the translation fixture block is powered, and the translation fixture block is detached from detent, and the frame module passes through motor
Driving be able to along the cross bar be moved forward and backward, when the second switch be closed, the first switch disconnect when, the rotation
Coil in fixture block is powered, and the rotating card block is detached from detent, and the swivel mount is rotated by the driving of motor, wherein
The circuit of the sample module is equipped with third switch and the 4th switch, and when the third closes the switch, the 4th switch is disconnected
When, the engagement stopper is detached from detent, and the rotation platform carries out rotation, and when the described 4th closes the switch, the third switch is disconnected
When, the flexible block is detached from detent, and the sampling rod driving is flexible.
Detailed description of the invention
Fig. 1 be according to a preferred embodiment of the present invention it is a kind of can multi-angle sampling sample skewering machine structural perspective
(unfolded state).
Fig. 2 is the explosive view of the sample skewering machine of above preferred embodiment according to the present invention.
Fig. 3 is the stereoscopic schematic diagram of the base module of above preferred embodiment according to the present invention.
Fig. 4 is the stereoscopic schematic diagram of the frame module of above preferred embodiment according to the present invention.
Fig. 5 is the explosive view of the frame module of above preferred embodiment according to the present invention.
Fig. 6 is the stereoscopic schematic diagram of the vehicle frame gear set frame of above preferred embodiment according to the present invention.
Fig. 7 is the mounting structure schematic diagram of the sample module of above preferred embodiment according to the present invention.
Fig. 8 is the explosive view of the sample module of above preferred embodiment according to the present invention.
Fig. 9 is the structural schematic diagram of the rotation platform of above preferred embodiment according to the present invention.
Figure 10 is the stereoscopic schematic diagram of the sample gear set frame of above preferred embodiment according to the present invention.
Figure 11 is the structural perspective (rounding state) of the sample skewering machine of above preferred embodiment according to the present invention.
Figure 12 A is the circuit diagram of the frame module of above preferred embodiment according to the present invention.
Figure 12 B is the circuit diagram of the sample module of above preferred embodiment according to the present invention.
Description of symbols
1, sample skewering machine 10, base module 11, support frame 111, upper pillar stand 112, lower pillar stand
113, retention bead 12, cross bar 121, outstanding tooth arm 122, keeping wall 123, positioning region
13, driving member 131, folding rack gear 132, upper folding gear 133, lower folding gear
134, worm screw 20, frame module 21, swivel mount 211, main frame
212, tooth wall 213, outer wall 214, connecting frame 215, engage gear 22, traversing set
221, the first joint portion 222, the second joint portion 223, protruding portion 23, vehicle frame gear set frame
231, motor 232, upper rotation gear 232 233, shiftable gear 234, sidespin rotating disk
235, differential gear set 236, translation fixture block 237, rotating card block 30, sample module
31, platform 311, main shaft 312, telescopic hole 313, the first connecting shaft 314, the second connecting shaft are revolved
315, interior extension bar 32, sampling rod 33, sample gear set frame 331, friction pulley
332, driving gear set 333, flexible block 334, engagement stopper 335, driving gear
34, piezoelectricity induction module 300, sampling rod channel 35, light-beam transmitter
Specific embodiment
It is described below for disclosing the present invention so that those skilled in the art can be realized the present invention.It is excellent in being described below
Embodiment is selected to be only used as illustrating, it may occur to persons skilled in the art that other obvious modifications.
As shown in Fig. 1 to Figure 11 be it is a kind of can multi-angle sampling sample skewering machine 1, it is described can multi-angle sampling sample skewering machine
1 includes base module 10, frame module 20 and sample module 30, and the base module 10 includes support frame 11 and cross bar 12,
The cross bar 12 extends horizontally outward from support frame as described above 11, and the cross bar 12 includes outstanding tooth arm 121 and retaining arm, the outstanding tooth
The medial surface of arm 121 is tooth form, and the retaining arm is relatively arranged on the two sides of the outstanding tooth arm 121, and the frame module 20 is wrapped
Swivel mount 21, traversing set 22 and vehicle frame gear set frame 23 are included, the vehicle frame gear set frame 23 is installed in the traversing set 22,
The cross bar 12 passes through the traversing set 22, and the traversing set 22 can connect to synchronizing moving the swivel mount 21, the vehicle frame
Gear set frame 23 includes upper rotation gear 232, shiftable gear 233 and differential gear set 235, and the upper rotation gear 232 is nibbled
The inside for closing the swivel mount 21, obtain so that the swivel mount 21 with it is described it is upper rotation gear 232 rotation and rotate, it is described
Shiftable gear 233 engages the outstanding tooth arm 121, obtains so that the frame module 20 is moved forward and backward along the cross bar 12, described
Differential gear set 235 can drivingly connect the upper rotation gear 232 and the shiftable gear 233, and the sample module 30 can
It is rotatably mounted to the outside of the frame module 20, the sample module 30 includes rotation platform 31, sampling rod 32 and sample tooth
Wheel group frame 33, the sample gear set frame 33 are installed in the rotation platform 31, and the sampling rod 32 is operably connected the skewer
Sample gear set frame 33, the sample gear set frame 33 include friction pulley 331 and driving gear set 332, and the sampling rod 32 can
It is slidably inserted between the friction pulley 331, the friction pulley 331 is controlled 32 telescopic moving of sampling rod, the biography
Moving gear group 332 is engaged in the outer peripheral edge of the frame module 20, obtains so that the sample gear set frame 33 is along the vehicle frame
The inner peripheral of module 20 rotates, and adjusts the sampling angle of the sampling rod 32.So as to be directed to different sampling demands, realize not
Inclination with angle samples, so that sampling amount is bigger, randomness is stronger, and can be reduced the number of sampling, so that sample point is laid out
It is more reasonable, reduce dead angle.
The base module 10 further comprises driving member 13, and the driving member 13 is installed on support frame as described above 11,
So that the cross bar 12 is foldably connected support frame as described above 11, wherein the driving member 13 include fold rack gear 131,
The upper folding is engaged at upper folding gear 132, lower folding gear 133 and worm screw 134, the both ends for folding rack gear 131 respectively
Folded gear 132 and lower folding gear 133, the worm screw 134 can drivingly engage the lower folding gear 133, be able to drive institute
It states and folds gear 132, so that the expansion of the cross bar 12 or gathering.To, the sample skewering machine 1 is compact-sized, and it is foldable, it is able to
Effectively reduce machine it is vacant when placement space, not only contribute to protection cross bar 12, be also beneficial to frame module 20 and sample mould
The periodic inspection and maintenance of block 30.
Wherein, support frame as described above 11 include upper pillar stand 111 and lower pillar stand 112, the upper pillar stand 111 be articulated with it is described under
Column 112, the cross bar 12 are vertically fixed in the upper pillar stand 111, and the upper folding gear 132 is fixedly connected described vertical
Column 111, by driving the upper folding gear 132 to obtain so that the upper pillar stand 111 rotates synchronously.
Support frame as described above 11 is further provided with retention bead 113, and the retention bead 113 is set to the upper pillar stand 111
Between the lower pillar stand 112, with excessive for preventing the upper pillar stand 111 from rotating, when the cross bar 12 is in the deployed
When, the upper pillar stand 111 is straight up.The worm screw 134 stretches out a handle, is able to more easily drive by rotational handle
The lower folding gear 133 rotates, and by the folding rack gear 131, drives the upper folding gear 132 to rotate, obtains so that institute
It states upper pillar stand 111 to be rotated by 90 °, so that the cross bar 12 is in the deployed or curling position.In addition, the worm screw 134 also has
There is self-locking function, is able to that the cross bar 12 is driven to rotate freely by motor 231.Wherein, the lower folding gear is duplex-gear
Wheel, the lower folding gear include turbine and gear, and the worm screw connects the turbine, and the turbine drives the gear to turn
It is dynamic.
Wherein, the outstanding tooth arm 121 is equipped with positioning region 123, and the positioning region 123 is outside from outstanding 121 one of tooth arm
Protrusion, the traversing set 22 are equipped with the first joint portion 221 and the second joint portion 222, and the positioning region 123 of the outstanding tooth arm 121 is right
The groove at quasi- first joint portion 221, the traversing set 22 is able to be moved forward and backward along the outstanding tooth arm 121, described
Keeping wall 122 passes through second joint portion 222, so that the traversing set 22 moves before and after steadily carrying out on the cross bar 12
It is dynamic.
The swivel mount 21 is equipped with tooth wall 212, and the tooth wall 212 is formed in the inside of the swivel mount 21, the vehicle frame
Gear set frame 23 further comprises a pair of of sidespin rotating disk 234, and the sidespin rotating disk 234 respectively symmetrically is installed on the cross
The outside of set 22 is moved, the sidespin rotating disk 234 engages the tooth wall 212 of the swivel mount 21.When upper 232 band of rotation gear
When moving the swivel mount 21 rotation, the sidespin rotating disk 234 facilitates the rotation for further pushing the swivel mount 21.
The vehicle frame gear set frame 23 further comprises translation fixture block 236 and rotating card block 237, the translation fixture block 236
Towards the shiftable gear 233, for limiting movement of the frame module 20 on the cross bar 12, the rotating card block
The 237 tooth walls 212 towards the swivel mount 21, with the rotation for limiting the swivel mount 21.
Wherein, the upper rotation gear 232 and the shiftable gear 233 are connected to each other together in the differential gear set 235
Two sides, when the differential gear set 235 is rotated by motor 231, the upper rotation gear 232 and the shiftable gear 233
It is rotated respectively, when the translation fixture block 236 is stuck in the shiftable gear 233, the shiftable gear 233 does not rotate, institute
Stating frame module 20 can not translate, and when the rotating card block 237 blocks the tooth wall 212, the upper rotation gear 232 can not
The swivel mount 21 is pushed, and when the rotating card block 237 is detached from detent, the upper rotation gear 232 drives the rotation
Frame 21 is rotated.
The swivel mount 21 includes main frame 211, engage gear 215 and connecting frame 214, and the connecting frame 214 is arranged
In the side of the main frame 211, the connecting frame 214 is with for installing the sample module 30, the engage gear 215 is nibbled
Together in the inner peripheral of the connecting frame 214, the driving gear set 332 can drivingly connect the engage gear 215, be able to edge
The connecting frame 214 inner peripheral rotation.To which the rotation platform 31 is rotatably engaged in the connecting frame 214, is able to band
It moves the sampling rod 32 and rotation occurs, adjust the different angle of the sampling rod 32, to be conducive to multi-angle oblique sampling.
Wherein, the back side of the swivel mount 21 is equipped with the outer wall 213 of protrusion, and the traversing set 22 is equipped with protruding portion 223, institute
The protruding portion 223 for stating traversing set 22 is set between the outer wall 213 and tooth wall 212 of the swivel mount 21, is obtained so that the rotation
Frame 21 is moved forward and backward as the traversing set 22 is synchronous, while the relative rotation to the swivel mount 21 being avoided to interfere.
The rotation platform 31 is equipped with main shaft 311, telescopic hole 312, the first connecting shaft 313, the second connecting shaft 314 and interior extension bar
315, the main shaft 311 is set to across the land in the rotation platform 31, and the sampling rod 32 is slidably disposed through the main shaft 311,
The telescopic hole 312 is set to the two sides of the main shaft 311, and the friction pulley 331 is contacted towards the telescopic hole 312
The sampling rod 32 is able to drive the sampling rod 32 to carry out stretching motion by the rotation of the friction pulley 331, and described first
The two sides of the even described telescopic hole 312 of connecting shaft 313, for connecting the friction pulley 331 and the driving gear set 332
Two transmission gears, second connecting shaft 314 connects the driving gear set 332, between the driving gear set 332
Gear intermeshing, the driving gear set 332 are able to that the friction pulley 331 is driven to rotate, and the interior extension bar 315 connects described
Engage gear 215 in driving gear set 332 and the frame module 20, so that the driving gear set 332 is able to along institute
State the inner peripheral rotation of connecting frame 214.
The sample gear set frame 33 further comprises motor 231 and driving gear 335, and the driving gear 335 engages
The driving gear set 332, the motor 231 drive the driving gear 335 to rotate.
The sample gear set frame 33 further comprises flexible block 333 and engagement stopper 334, the flexible block 333
With the rotation for limiting the friction pulley 331, the engagement stopper 334 is towards the engage gear 215, for limiting institute
State the rotation of sample module 30, wherein the flexible block 333 is towards connecting the friction pulley in the driving gear set 332
331 transmission gear is able to limit the rotation of the friction pulley 331, to limit the flexible of the sampling rod 32, is passed through
The suction grain device of 32 other end of sampling rod carries out inhaling grain sampling.
The rotation platform 31 is equipped with sampling rod channel 300, and the sampling rod 32 is slidably disposed through the sampling rod channel
300, the sample module 30 further comprises piezoelectricity induction module 34, and the piezoelectricity induction module 34 is set to the sampling rod
The opening in channel 300, for incuding cross force suffered by sampling rod 32.To help to prevent sampling rod 32 by transverse direction
Power bending is excessively broken.
The rotation platform 31 is also equipped with light-beam transmitter 35, to be used to indicate the position that sampling rod 32 carries out cuttage.
The sampling rod 32 is equipped with tilt angle, and when width is less than depth, the width of grain heap is smaller, and depth is deeper, such as wide
=1m, depth >=3m, tilt angle are 0~15 °；When width is equal to depth, the general depth of the width of grain heap is general, such as wide=
2m, depth=2m, tilt angle are 15~45 °；When width is greater than depth, the width larger depth of grain heap is shallower, such as wide >=
2m, depth=1m, tilt angle are 45~60 °, thus, when depth is certain, compared to vertical sampling, the sample skewering machine
The amount of 1 inclination sampling is bigger, and samples that range is wider, then needed for sampling number it is less, and for different grain mass shapes,
Optimal sampling angle is chosen, the amount of sampling can be made maximum, and sampling is widest in area, then required sampling number is minimum,
Most resources is saved, production efficiency is improved, to be able to adjust the sampling rod 32 according to different grain heap sizes and size
Sampling angle so that fetch bit point is more scientific and reasonable, rather than vertical sampling simply.It is carried out by preferred tilt angle
Sampling, the sampling amount of sampling rod 32 is bigger, effectively solves sampling Dead Core Problems.
It is the circuit diagram of the sample skewering machine 1 shown in Figure 12 A and Figure 12 B, the sample skewering machine 1 further comprises frame module
20 circuit and the circuit of sample module 30, wherein the circuit of the frame module 20 is equipped with first switch S1 and second switch
S2, when the first switch S1 is closed, and the second switch S2 is disconnected, the coil in the translation fixture block 236 is powered, described
It translates fixture block 236 and is detached from detent, the frame module 20 is able to move before and after the cross bar 12 by the driving of motor 231
Dynamic, when the second switch S2 is closed, and the first switch S1 is disconnected, the coil in the rotating card block 237 is powered, described
Rotating card block 237 is detached from detent, and the swivel mount 21 is rotated by the driving of motor 231, wherein the sample module 30
Circuit be equipped with third switch S3 and the 4th switch S4, when the third switch S3 closure, the 4th switch S4 disconnection when, institute
It states engagement stopper 334 and is detached from detent, the rotation platform 31 carries out rotation, as the 4th switch S4 closure, the third switch S3
When disconnection, the flexible block 333 is detached from detent, and the driving of sampling rod 32 is flexible.
The use process of the sample skewering machine 1, it is by swinging handle that the upper pillar stand 111 is vertical straight, open up the cross bar 12
It is flat, the frame module 20 is controlled by controller and is moved to required position, adjusts the swivel mount 21 and the sample module
30 select reasonable sample angle, calibrate sample position by the light-beam transmitter 35, the sampling rod 32 is driven to sample,
The sampling rod 32 is withdrawn when reaching and sampling bottom, if there is overflexing due to inclination sampling in the sampling rod 32,
The sampling rod 32 can be pressed into the pressure sensitive module, and when pressure reaches preset value, motor 231 is automatically stopped work,
To prevent the sampling rod 32 to be broken.
The sample skewering machine 1 realizes full-automatic sampling by installing PLC controller additional come automatic control device.
To which the sample skewering machine 1 is able to be sampled from multi-angle, no matter from the randomness of sampling, the amount of single sampling
On all obtained significant raising, and the foldable setting of the base module 10 keeps machine easily-storied while again easy to repair
And maintenance.
The basic principles, main features and advantages of the present invention have been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and what is described in the above embodiment and the description is only the present invention
Principle, various changes and improvements may be made to the invention without departing from the spirit and scope of the present invention, these variation and
Improvement is both fallen in the range of claimed invention.The present invention claims protection scope by appended claims and its
Equivalent defines.
Claims (10)
1. one kind can multi-angle sampling sample skewering machine characterized by comprising
Base module, the base module include support frame and cross bar, and the cross bar extends horizontally outward from support frame as described above, institute
Stating cross bar includes outstanding tooth arm and retaining arm, and the medial surface of the outstanding tooth arm is tooth form, and the retaining arm is relatively arranged on described outstanding
The two sides of tooth arm；
Frame module, the frame module include swivel mount, traversing set and vehicle frame gear set frame, the vehicle frame gear set frame peace
Loaded in the traversing set, the cross bar passes through the traversing set, and the traversing set can connect to synchronizing moving the swivel mount,
The vehicle frame gear set frame includes upper rotation gear, shiftable gear and differential gear set, described in the upper rotation gear engagement
The inside of swivel mount obtains so that the swivel mount rotates, the shiftable gear engagement with the rotation of the upper rotation gear
The outstanding tooth arm, obtains so that the frame module is moved forward and backward along the cross bar, the differential gear set can be connected drivingly
The upper rotation gear and the shiftable gear；And
Sample module, the sample module are rotatably mounted in the outside of the frame module, and the sample module includes rotation
Platform, sampling rod and sample gear set frame, the sample gear set frame are installed in the rotation platform, and the sampling rod is operationally
The sample gear set frame is connected, the sample gear set frame includes friction pulley and driving gear set, and the sampling rod can be slided
It is inserted between the friction pulley dynamicly, the friction pulley is controlled the sampling rod telescopic moving, and the driving gear set is nibbled
Together in the inner peripheral of the frame module, obtain so that the sample gear set frame along the frame module inner peripheral rotate,
Adjust the sampling angle of the sampling rod.
2. it is according to claim 1 can multi-angle sampling sample skewering machine, which is characterized in that the base module further wraps
Driving member is included, the driving member is installed on support frame as described above, it obtains so that the cross bar is foldably connected support frame as described above,
Wherein, the driving member includes folding rack gear, upper folding gear, lower folding gear and worm screw, described to fold the two of rack gear
The upper folding gear and lower folding gear are engaged in end respectively, and the worm screw can drivingly engage the lower folding gear, be able to
The upper folding gear is driven, so that cross bar expansion or gathering.
3. it is according to claim 2 can multi-angle sampling sample skewering machine, which is characterized in that support frame as described above includes upper pillar stand
And lower pillar stand, the upper pillar stand are articulated with the lower pillar stand, the cross bar is vertically fixed in the upper pillar stand, the upper folding
Folded gear is fixedly connected with the upper pillar stand, by driving the upper folding gear to obtain so that the upper pillar stand rotates synchronously.
4. it is according to claim 3 can multi-angle sampling sample skewering machine, which is characterized in that the swivel mount be equipped with tooth wall,
The tooth wall is formed in the inside of the swivel mount, and the vehicle frame gear set frame further comprises a pair of of sidespin rotating disk, described
Sidespin rotating disk respectively symmetrically is installed on the outside of the traversing set, and the sidespin rotating disk engages the tooth of the swivel mount
Wall.
5. it is according to claim 4 can multi-angle sampling sample skewering machine, which is characterized in that the vehicle frame gear set frame is into one
Step includes translation fixture block and rotating card block, and the translation fixture block is towards the shiftable gear, for limiting the frame module
Movement on the cross bar, tooth wall of the rotating card block towards the swivel mount, with the rotation for limiting the swivel mount
Turn.
6. it is according to claim 5 can multi-angle sampling sample skewering machine, which is characterized in that the swivel mount includes main body
Frame, engage gear and connecting frame, the connecting frame are set to the side of the main frame, and the connecting frame is for installing institute
Sample module is stated, the engage gear is engaged in the inner peripheral of the connecting frame, and the driving gear set can drivingly connect institute
Engage gear is stated, is able to rotate along the inner peripheral of the connecting frame.
7. it is according to claim 6 can multi-angle sampling sample skewering machine, which is characterized in that the sample gear set frame is into one
Step includes flexible block and engagement stopper, and the flexible block is with the rotation for limiting the friction pulley, the engagement stopper
Towards the engage gear, with the rotation for limiting the sample module.
8. it is according to claim 7 can multi-angle sampling sample skewering machine, which is characterized in that the rotation platform equipped with sampling rod lead to
Road, the sampling rod are slidably disposed through the sampling rod channel, and the sample module further comprises piezoelectricity induction module, institute
The opening that piezoelectricity induction module is set to the sampling rod channel is stated, for incuding cross force suffered by sampling rod.
9. it is according to claim 8 can multi-angle sampling sample skewering machine, which is characterized in that the sampling rod be equipped with inclination angle
Degree, when the width of grain heap is less than depth, tilt angle is 0~15 °, and when the width of grain heap is equal to depth, tilt angle is
15~45 °, when the width of grain heap is greater than depth, tilt angle is 45~60 °.
10. it is according to claim 9 can multi-angle sampling sample skewering machine, which is characterized in that the sample skewering machine further wraps
Include the circuit of frame module and the circuit of sample module, wherein the circuit of the frame module is equipped with first switch and second and opens
It closes, when the first switch is closed, and the second switch disconnects, the coil in the translation fixture block is powered, the translation card
Block is detached from detent, and the frame module is able to be moved forward and backward along the cross bar by the driving of motor, when the second switch
Closure, when the first switch disconnects, the coil in the rotating card block is powered, and the rotating card block is detached from detent, the rotation
Pivoted frame is rotated by the driving of motor, wherein the circuit of the sample module is equipped with third switch and the 4th switch, works as institute
It states third to close the switch, when the 4th switch disconnects, the engagement stopper is detached from detent, and the rotation platform carries out rotation, works as institute
It states the 4th to close the switch, when the third switch disconnects, the flexible block is detached from detent, and the sampling rod driving is flexible.
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| CN108007719A (en) * | 2018-01-15 | 2018-05-08 | 江苏医药职业学院 | A kind of water-quality sampler |
| CN110322071B (en) * | 2019-07-09 | 2022-10-28 | 河南工业大学 | Random layout method for sampling points of round barn grain surface |
| CN112857901A (en) * | 2021-02-04 | 2021-05-28 | 杭州环析检测科技有限公司 | Sampling method, system and device for detecting POPs (persistent organic pollutants) of water quality |
| CN113295453B (en) * | 2021-04-27 | 2022-11-11 | 中交华南勘察测绘科技有限公司 | Soil sampling device and sampling method |
| CN113834694B (en) * | 2021-09-07 | 2024-02-06 | 安徽建筑大学 | Tensioning force self-adaptive four-axis intelligent sampler |
| CN115436104B (en) * | 2022-08-18 | 2023-04-14 | 杭州粮泰智能科技有限公司 | Inside sampling equipment of granary |
| CN116852383B (en) * | 2023-09-05 | 2023-12-08 | 山东大学 | Automatic calibration device and method for zero position of mechanical arm |
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| CN107356455A (en) | 2017-11-17 |
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