CN209589536U - A kind of rocker-arm soil drilling machine support frame - Google Patents
A kind of rocker-arm soil drilling machine support frame Download PDFInfo
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- CN209589536U CN209589536U CN201920074871.6U CN201920074871U CN209589536U CN 209589536 U CN209589536 U CN 209589536U CN 201920074871 U CN201920074871 U CN 201920074871U CN 209589536 U CN209589536 U CN 209589536U
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- telescopic rod
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Abstract
The utility model discloses a kind of rocker-arm soil drilling machine support frames, it is related to collecting soil sample field of mechanical technique, the utility model includes pedestal, fixed erect has column on pedestal, connecting rod one and the connecting rod two with one equal length of connecting rod are disposed on column from top to bottom, the other end of connecting rod two and bracket are hinged, connecting rod one and connecting rod two the interface point of column connecting line perpendicular to ground, be additionally provided on column can driving mechanism from drive link one to lower swing, driving mechanism includes that the telescopic rod that can be slided up and down in column and in column is arranged in one end, telescopic rod lower end is provided with the spring that telescopic rod can be driven to move upwards, telescopic rod upper end is provided with rocking bar, one end of rocking bar and telescopic rod are hinged, the other end of rocking bar and the middle part of connecting rod one are hinged；The utility model can allow the operation of Handheld soil sampler drill more convenient, and can guarantee that the drilling rod of drilling machine remains vertical advantage with ground.
Description
Technical field
The utility model relates to collecting soil sample field of mechanical technique, more particularly to a kind of rocker-arm soil pencil
Machine support frame.
Background technique
Soil sampling refers to the method for acquisition pedotheque, laying and sampling technique including sampling.Section soil sample is adopted, is answered
It is carried out after section is observed and recorded.Before sampling the surface dust on surface layer should be pruned, is then pressed again first by section trimming, cleaning
Level is successively sampled from center typical parts from top to bottom.
Soil sampling refers to the method for acquisition pedotheque, laying and sampling technique including sampling.Section soil sample is adopted, is answered
It is carried out after section is observed and recorded.Before sampling the surface dust on surface layer should be pruned, is then pressed again first by section trimming, cleaning
Level is successively sampled from center typical parts from top to bottom.
On the basis of understanding pollution sources, pollution modes and pollution history and status, consider comprehensively soil type, at
Situations such as native matrix, landform, natural vegetation or crops, arranges sampled point.If field is little, regular shape, diagonal line can be used
Method and quincunx method；If field is in irregular shape, landform is changed or area is larger, can use checkerboard type method or snakelike method.Make every effort to
The case where sampled point, can represent main soil types and its pollution level；Unpolluted soil conduct pair is acquired simultaneously
According to.The distribution of pollutant in the soil, the existing level difference because caused by apart from the distance of pollution sources, there are also because of time and its
The difference of his factor and caused by vertical differentiation, thus will also according to soil profile layer be layered acquisition soil sample.Soil profile point
Layer will consider the generation level of all kinds of soil, and consider the different mechanical composition of soil, structure, the content of organic matter etc., selection
Most representative uniform level position acquires soil sample.It is special sometimes for completely distribution of the reflection pollutant in section
Point takes continuous sampling method.Such as topsoil is layered with every 5 centimetres for a unit, cubsoil and subsoil are with every 5 or 10 centimetres for one
Unit layering, carries out continuous sampling.Bottom soil sample is generally first taken, then successively sampling upwards.
The time and quantity for acquiring pedotheque, depending on the object of acquisition and purpose.For example measure certain pesticide residue
Amount, will acquire, or acquire simultaneously in crop maturity, with plant sample before applying this pesticide for the year.Due to studying mesh
Difference, also have different requirements to the acquisition of pedotheque.Such as study soil physical properties, it is desirable that take undisturbed soil sample, i.e.,
Adopted soil sample should keep its natural structure and moisture state.Study the relationship of soil moisture and crop yield, it is desirable that each
Pedotheque at growth period acquisition is 2~3 meters deep.To study soil morphological characteristics, it is desirable that sampling level boundary line understands, can see
Observe each structure, quality, new formation, level of ground water etc. that layer occurs.The soil sample for studying soil chemical properties, is only required in spy
Sign depth can adopt the sample of sufficient amount (such as 1~2 kilogram), without keeping original shape.
There are many types for soil sampler.Farmland or wasteland topsoil sample are acquired, small-sized spades can be used.Study soil
General physical property, such as the soil weight, porosity and water retention characteristic, using cutting ring.Cutting ring is the cylinder of both ends open, under
Mouth has sword, and the height and diameter of cylinder are 5 centimetres or so.Most common sampling tool is earth boring auger.Earth boring auger point manual operations and
Two class of mechanically actuated.Manually operated earth boring auger style is a lot of, there is the short handle earth boring auger of acquisition shallow-layer soil sample, observes 1 meter or so soil layer
The screw terminal earth boring auger of interior profile feature, the latter is laborsaving into soil, is particularly suitable for observation WATER LEVEL CHANGES, but acquire soil sample amount
It is small.When acquisition is for chemical analysis or the soil sample for the physical analysis for being not required to undisturbed soil, with open type earth boring auger.Acquisition does not destroy soil
The undisturbed soil sample of structure or shape, with telescopic earth boring auger.Machinery is adopted earth boring auger and is driven by motor, and drill body is made to enter the soil of certain depth
Then earth is put on earth pillar, observation is laid flat, as needed cutting sampling.Earth pillar diameter can be controlled with the drill body of different-diameter, such as
5 centimetres, 10 centimetres or thicker.Power auger is high-efficient, can save manpower, but flexible, light not as good as hand drill.
It is single Handheld soil sampler drill that it is more, which to adopt earth boring auger, using more extensive machinery now, this hand-held soil
Earth sampler drill is easy to carry and samples efficiently, but since the power section of this Handheld soil sampler drill is usually adopted
It is driven with gasoline engine or oil production machine, so mainly or depending on manpower opponent when using Handheld soil sampler drill
Formula soil sample drilling machine is held to be positioned and supported, and be positioned manually its it is vertically oriented not can guarantee yet, be easy to allow brill
Bar drill deviates its vertical direction after entering soil, causes drill pipe wear, is unfavorable for operating in this way, and hand-power smaller is estimated to need
Want 2 or more the talents that can complete, it is therefore desirable to which the support frame for developing a kind of suggestion to carry out hand-held soil sample drilling machine
Complementary positioning, to mitigate labour.
Utility model content
The purpose of this utility model is that: do not have to solve existing Handheld soil sampler drill using hand-held fixation
Support consumes huge labour, brings inconvenience to the operation of Handheld soil sampler drill, and not can guarantee the drilling rod of drilling machine
It is perpendicular to the ground, and with technical problems such as drill pipe wear risks, the utility model provides a kind of rocker-arm soil drilling machine support
Frame.
The utility model specifically uses following technical scheme to achieve the goals above:
A kind of rocker-arm soil drilling machine support frame, including pedestal, fixed erect has column on the pedestal, on the column
It is disposed with connecting rod one and connecting rod two from top to bottom, the connecting rod one and two equal length of connecting rod and is parallel to each other, institute
It states and is provided with bracket on connecting rod one, one end of the connecting rod one and column are hinged, and the other end and bracket of the connecting rod one are hinged,
One end of the connecting rod two and column are hinged, and the other end and bracket of the connecting rod two are hinged, and connecting rod one and connecting rod two are vertical
The connecting line of the interface point of column perpendicular to ground, be additionally provided on the column can driving machine from drive link one to lower swing
Structure, the driving mechanism include that the telescopic rod that can be slided up and down in column and in column, the telescopic rod is arranged in one end
Lower end is provided with the spring that telescopic rod can be driven to move upwards, and the telescopic rod upper end is provided with rocking bar, one end of rocking bar with
Telescopic rod is hinged, and the middle part of the other end and connecting rod one of rocking bar is hinged.
Working principle: pedestal is fixed on the ground, then downward by the drilling rod of Handheld soil sampler drill, body of drill
It is placed on bracket, since connecting rod one and connecting rod two are to constitute double connecting rod, and be arranged in connecting rod one and connecting rod
The hinge joint at two both ends is that ground is vertical, therefore the direction of motion of bracket is merely able to move up and down, and its movement is also on ground
In the vertical direction of face, therefore manpower only need to be lifted up bracket or put down bracket downwards, and this makes it possible to guarantee soil sample
The drilling rod of drilling machine and ground are perpendicular；Simultaneously because soil sample drilling machine is mostly gasoline engine or oil production machine driving, work
Vibration is also had in the process, after the body of soil sample drilling machine has been fixed on bracket, moreover it is possible to reduce soil auger
The Oscillation Amplitude of machine improves the work smoothness of entire soil sample drilling machine, due to soil sample drilling machine bore people's soil when
Time needs manpower and applies downward power, the drilling rod of soil sample drilling machine can just be pierced in soil, the utility model passes through bullet
Spring applies upward pretightning force to telescopic rod, and telescopic rod transmits the force to rocking bar, and rocking bar drive link one moves upwards or rocking bar
Upward power is transmitted to connecting rod one, upward component on the gravity direction of connecting rod one is allowed to be greater than or equal to entire soil sample drilling machine
Gravity, allowing manual operation soil sample drilling machine to carry out piercing work in this way, so more save strength, allow operation more just
Victory, efficiently.
Further, the sliding block that can be slided up and down in column, the sliding block lower end setting are provided in the column
There is a spring that sliding block can be driven up to do resetting movement, the lower end of the telescopic rod and the upper end of sliding block are hinged or fixed connect
It connects, it is described, the positioning component that can limit sliding block up and down motion is further fixedly arranged on column.Bullet is allowed by being arranged in column
Spring provides the sliding block of upward pretightning force, and sliding block can be lifted connecting rod one by telescopic rod and the rocking bar connecting with telescopic rod,
In this way after the gravity for the soil sample drilling machine that the elastic force of spring can offset entire bracket and be fixed on bracket, operation
Personnel only need slight power that soil sample drilling machine can be allowed to be lifted up and move downward, and soil sample drilling machine is allowed to work
Steadily, the operation difficulty of operator is reduced, working efficiency is improved.
Further, the column is set as cylindrical structure, and stepped hole, the rank are provided on the upper end of the column face
Terraced hole is followed successively by from top to bottom passes through hole with the telescopic rod of telescopic rod outer circle clearance fit, and can accommodate sliding block and can
The sliding block pilot hole for allowing sliding block inside to move up and down, telescopic rod pass through bore dia and are less than sliding block assembly bore dia, the sliding block
Spring, one end of spring and the lower end face contact of sliding block, the other end of spring and the bottom of sliding block pilot hole are provided in pilot hole
Face contact.
Further, multiple pin holes are provided on the sliding block outer wall, positioning component includes positioning pin, and solid with column
Fixed to connect and limit the positioning sleeve that pin hole skids off, one end of positioning pin, which can be stretched out after positioning sleeve, carries out interspersed fit with pin hole
Match, being arranged on the positioning pin can push positioning to sell to the mobile preloading spring in pin hole direction, fix on the positioning sleeve
The nut cap that positioning pin skids off to the left can be limited by being provided with, and pull ring is fixedly installed on positioning pin, the left end of positioning pin is through lid
It is connect after cap with pull ring.
Further, the bracket is L-type structure, and the bracket includes riser, and is fixed at the upper end of riser
And the perpendicular transverse slat with riser, the brill that can be accommodated on Handheld soil sampler drill is provided on the upper surface of the transverse slat
The mounting groove of bar, the mounting groove run through transverse slat, and the opening direction of the mounting groove is opposite with riser direction.
Further, the connecting rod one and connecting rod two are hinged with riser, and connecting rod one and connecting rod two are away from cross
The interface point of the side of plate, the connecting rod one and the riser is positioned close at transverse slat, and the interface point of connecting rod two and riser
It is arranged far from transverse slat.
The beneficial effects of the utility model are as follows:
1, the utility model applies upward pretightning force to telescopic rod by spring, and telescopic rod transmits the force to rocking bar, shakes
Bar drive link one moves upwards or rocking bar transmits upward power to connecting rod one, allows upward point on the gravity direction of connecting rod one
Power is greater than or equal to the gravity of entire soil sample drilling machine, is allowing manual operation soil sample drilling machine to carry out piercing work in this way,
Strength is more saved in this way, makes operation more convenient, efficiently.
2, since soil sample drilling machine is mostly gasoline engine or oil production machine driving, vibration is also had in the course of work,
After the body of soil sample drilling machine has been fixed on bracket, moreover it is possible to reduce the Oscillation Amplitude of soil sample drilling machine, improve
The work smoothness of entire soil sample drilling machine.
3, allow spring to provide the sliding block of upward pretightning force by being arranged in column, sliding block can by telescopic rod and
The rocking bar connecting with telescopic rod lifts connecting rod one, in this way when the elastic force of spring can offset entire bracket and be fixed on bracket
On soil sample drilling machine gravity after, operator only need slight power soil sample drilling machine can be allowed to be lifted up with
And move downward, and allow soil sample drilling machine stable working, the operation difficulty of operator is reduced, working efficiency is improved.
4, pedestal is fixed on the ground, then downward by the drilling rod of Handheld soil sampler drill, body of drill is placed in
On bracket, since connecting rod one and connecting rod two are to constitute double connecting rod, and be arranged at two both ends of connecting rod one and connecting rod
Hinge joint be that ground is vertical, therefore the direction of motion of bracket is merely able to move up and down, and its movement is also vertical on ground
On direction, therefore manpower only need to be lifted up bracket or put down bracket downwards, and this makes it possible to guarantee soil sample drilling machine
Drilling rod is perpendicular with ground.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is slide block structure schematic diagram in Fig. 1；
Fig. 3 is the assembling structure schematic diagram of positioning component in Fig. 1；
Fig. 4 is the cross-sectional view of Fig. 1 central post；
Fig. 5 is the schematic perspective view of support frame in Fig. 1.
Appended drawing reference: 1. pedestals, 2. columns, 2-1. sliding block pilot hole, 2-2. telescopic rod pass through hole, 3. sliding blocks, 3-1. pin
Hole, 4. springs, 5. telescopic rods, 6. rocking bars, 7. connecting rods one, 8. connecting rods two, 9. brackets, 9-1. transverse slat, 9-2. riser, 9-3. peace
Tankage, 10. Handheld soil sampler drills, 11- positioning component, 11-1. pull ring, 11-2. nut cap, 11-3. preloading spring, 11-
4. positioning pin, 11-5. positioning sleeve.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.Usually here in attached drawing description and
The component of the utility model embodiment shown can be arranged and be designed with a variety of different configurations.
Therefore, requirement is not intended to limit to the detailed description of the embodiments of the present invention provided in the accompanying drawings below
The scope of the utility model of protection, but it is merely representative of the selected embodiment of the utility model.Based in the utility model
Embodiment, every other embodiment obtained by those of ordinary skill in the art without making creative efforts, all
Belong to the range of the utility model protection.
It should also be noted that similar label and letter indicate similar terms in following attached drawing, therefore, once a certain Xiang Yi
It is defined in a attached drawing, does not then need that it is further defined and explained in subsequent attached drawing.In addition, term " the
One ", " second " etc. is only used for distinguishing description, is not understood to indicate or imply relative importance.
In the description of the utility model embodiment, it should be noted that the instructions such as term "inner", "outside", "upper"
Orientation or positional relationship is to be based on the orientation or positional relationship shown in the drawings or when utility model product use usually puts
The orientation or positional relationship put, is merely for convenience of describing the present invention and simplifying the description, rather than indication or suggestion is signified
Device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore should not be understood as to this is practical
Novel limitation.
Embodiment 1
As shown in Fig. 1 to 5, a kind of rocker-arm soil drilling machine support frame, including pedestal 1, fixed erect has on the pedestal 1
The bottom face of column 2, column 2 is fixedly connected with 1 upper surface of pedestal by screw, and convex disk is arranged in 2 lower end of column, is set on convex disk
Screw hole is set, fastening screw is penetrated into screw hole and is threadedly coupled with the threaded hole on pedestal 1, on the column 2 from top to bottom
It is disposed with connecting rod 1 and connecting rod 28, the connecting rod 1 and 28 equal length of connecting rod and is parallel to each other, the company
Bracket 9 is provided on bar 1, one end of the connecting rod 1 and column 2 are hinged, and the other end and bracket 9 of the connecting rod 1 are cut with scissors
It connects, one end of the connecting rod 28 and column 2 are hinged, and the other end and bracket 9 of the connecting rod 28 are hinged, connecting rod 1 and even
Bar 28 the interface point of column 2 connecting line perpendicular to ground, be additionally provided on the column 2 can drive link 1 it is downward
The driving mechanism of swing, the driving mechanism include that one end is arranged in column 2 and can slide up and down in column 2 flexible
Bar 5,5 lower end of telescopic rod are provided with the spring 4 that telescopic rod 5 can be driven to move upwards, and 5 upper end of telescopic rod is provided with
Rocking bar 6, one end of rocking bar 6 and telescopic rod 5 are hinged, and the middle part of the other end and connecting rod 1 of rocking bar 6 is hinged.
Preferably, the connecting rod 1 and connecting rod 28 are hinged with riser 9-2, and connecting rod 1 and connecting rod 28 are being carried on the back
The interface point of side from transverse slat 9-1, the connecting rod 1 and riser 9-2 is positioned close at transverse slat 9-1, and connecting rod two
The interface point of 8 and riser 9-2 is arranged far from transverse slat 9-1.
Embodiment 2
As shown in Fig. 1 to 5, the present embodiment provides a kind of rocker-arm soil drilling machine support frame, including pedestal 1, the pedestals 1
Upper fixed erect has column 2, and the bottom face of column 2 is fixedly connected with 1 upper surface of pedestal by screw, and the setting of 2 lower end of column is convex
Screw hole is arranged on convex disk in disk, and fastening screw is penetrated screw hole and is threadedly coupled with the threaded hole on pedestal 1, described vertical
Connecting rod 1 and connecting rod 28, the connecting rod 1 and 28 equal length of connecting rod and phase are disposed on column 2 from top to bottom
It is mutually parallel, bracket 9 is provided on the connecting rod 1, one end of the connecting rod 1 and column 2 are hinged, the connecting rod 1 it is another
One end and bracket 9 are hinged, and one end of the connecting rod 28 and column 2 are hinged, and the other end and bracket 9 of the connecting rod 28 are hinged,
Connecting rod 1 and connecting rod 28 the interface point of column 2 connecting line perpendicular to ground.
Preferably, the sliding block 3 that can be slided up and down in column 2 is provided in the column 2,3 lower end of sliding block is set
Be equipped with the spring 4 that sliding block 3 can be driven up to do resetting movement, the lower end of the telescopic rod 5 and the upper end of sliding block 3 it is hinged or
It is fixedly connected, it is described, the positioning component 11 that can limit the up and down motion of sliding block 3 is further fixedly arranged on column 2.By in column
Interior setting allows spring to provide the sliding block of upward pretightning force, and sliding block can pass through telescopic rod 5 and the rocking bar connecting with telescopic rod 56
Connecting rod 1 is lifted, in this way when the soil sample drilling machine that the elastic force of spring 4 can offset entire bracket and be fixed on bracket
Gravity after, operator only needs slight power that soil sample drilling machine can be allowed to be lifted up and move downward, and allows
Soil sample drilling machine stable working reduces the operation difficulty of operator, improves working efficiency.
Preferably, the column 2 is set as cylindrical structure, is provided with stepped hole, the rank on 2 upper surface of column
Terraced hole is followed successively by from top to bottom passes through hole 2-2 with the telescopic rod of 5 outer circle clearance fit of telescopic rod, and can accommodate sliding block 3 simultaneously
And the sliding block pilot hole 2-1 that sliding block 3 can be allowed inside to move up and down, telescopic rod pass through hole 2-2 diameter and are less than sliding block pilot hole
2-1 diameter is provided with spring 4, one end of spring 4 and the lower end face contact of sliding block 3 in the sliding block pilot hole 2-1, spring 4
The other end is contacted with the bottom surface of sliding block pilot hole 2-1.
Preferably, multiple pin hole 3-1 are provided on 3 outer wall of sliding block, positioning component 11 includes positioning pin 11-4, and
The positioning sleeve 11-5 that pin hole 3-1 is skidded off is fixedly connected with and can limited with column 2, and one end of positioning pin 11-4 can be stretched out fixed
Intert with pin hole 3-1 after the set 11-5 of position and be adapted to, being arranged on the positioning pin 11-4 can push positioning pin 11-4 toward pin
Positioning pin 11-4 can be limited to the left by being fixedly installed on the hole direction 3-1 mobile preloading spring 11-3, the positioning sleeve 11-5
Pull ring 11-1 is fixedly installed on the nut cap 11-2 skidded off, positioning pin 11-4, the left end of positioning pin 11-4 is after nut cap 11-2
It is connect with pull ring 11-1.
Embodiment 3
As shown in Fig. 1 to 5, a kind of rocker-arm soil drilling machine support frame, including pedestal 1, fixed erect has on the pedestal 1
The bottom face of column 2, column 2 is fixedly connected with 1 upper surface of pedestal by screw, and convex disk is arranged in 2 lower end of column, is set on convex disk
Screw hole is set, fastening screw is penetrated into screw hole and is threadedly coupled with the threaded hole on pedestal 1, on the column 2 from top to bottom
It is disposed with connecting rod 1 and connecting rod 28, the connecting rod 1 and 28 equal length of connecting rod and is parallel to each other, the company
Bracket 9 is provided on bar 1, one end of the connecting rod 1 and column 2 are hinged, and the other end and bracket 9 of the connecting rod 1 are cut with scissors
It connects, one end of the connecting rod 28 and column 2 are hinged, and the other end and bracket 9 of the connecting rod 28 are hinged, connecting rod 1 and even
Bar 28 the interface point of column 2 connecting line perpendicular to ground, be additionally provided on the column 2 can drive link 1 it is downward
The driving mechanism of swing, the driving mechanism include that one end is arranged in column 2 and can slide up and down in column 2 flexible
Bar 5,5 lower end of telescopic rod are provided with the spring 4 that telescopic rod 5 can be driven to move upwards, and 5 upper end of telescopic rod is provided with
Rocking bar 6, one end of rocking bar 6 and telescopic rod 5 are hinged, and the middle part of the other end and connecting rod 1 of rocking bar 6 is hinged.
Preferably, the bracket 9 is L-type structure, and the bracket 9 includes riser 9-2, and is fixed at riser 9-2
Upper end and the transverse slat 9-1 perpendicular with riser 9-2, hand-held soil can be accommodated by being provided on the upper surface of the transverse slat 9-1
The mounting groove 9-3, the mounting groove 9-3 of drilling rod on earth sampler drill 10 run through transverse slat 9-1, the opening of the mounting groove 9-3
Direction is opposite with riser 9-2 direction.
Preferably, the connecting rod one and connecting rod two are hinged with riser, and connecting rod one and connecting rod two are deviating from transverse slat
Side, the connecting rod one and the interface point of the riser are positioned close at transverse slat, and connecting rod two and the interface point of riser are set
It sets far from transverse slat.
Claims (6)
1. a kind of rocker-arm soil drilling machine support frame, including pedestal (1), fixed erect has column (2) on the pedestal (1),
It is characterized in that: being disposed with connecting rod one (7) and connecting rod two (8), the connecting rod one (7) on the column (2) from top to bottom
With connecting rod two (8) equal length and be parallel to each other, be provided on the connecting rod one (7) bracket (9), the connecting rod one (7)
One end and column (2) hingedly, the other end of the connecting rod one (7) and bracket (9) hingedly, one end of the connecting rod two (8) and vertical
Hingedly, hingedly, connecting rod one (7) and connecting rod two (8) are in column (2) for the other end of the connecting rod two (8) and bracket (9) for column (2)
Interface point connecting line perpendicular to ground, being additionally provided on the column (2) being capable of drive of the drive link one (7) to lower swing
Motivation structure, the driving mechanism include the telescopic rod that one end setting is interior in column (2) and can slide up and down in column (2)
(5), telescopic rod (5) lower end is provided with the spring (4) that telescopic rod (5) can be driven to move upwards, on the telescopic rod (5)
End is provided with rocking bar (6), one end of rocking bar (6) and telescopic rod (5) hingedly, the other end of rocking bar (6) and the middle part of connecting rod one (7)
Hingedly.
2. rocker-arm soil drilling machine support frame according to claim 1, it is characterised in that: be provided in the column (2)
The sliding block (3) that can be slided up and down in column (2), sliding block (3) lower end, which is provided with, can drive sliding block (3) up to answer
The lower end of the spring (4) of position movement, the telescopic rod (5) hingedly or is fixedly connected, described, column with the upper end of sliding block (3)
(2) positioning component (11) that can limit sliding block (3) up and down motion is further fixedly arranged on.
3. rocker-arm soil drilling machine support frame according to claim 2, it is characterised in that: the column (2) is set as round
Column construction, stepped hole is provided on column (2) upper surface, and the stepped hole is followed successively by and telescopic rod (5) from top to bottom
The telescopic rod of outer circle clearance fit pass through hole (2-2), and sliding block (3) can be accommodated and can allow sliding block (3) inside on
The sliding block pilot hole (2-1) of lower movement, telescopic rod pass through hole (2-2) diameter and are less than sliding block pilot hole (2-1) diameter, the sliding block
It is provided with spring (4) in pilot hole (2-1), one end of spring (4) and the lower end face contact of sliding block (3), the other end of spring (4)
It is contacted with the bottom surface of sliding block pilot hole (2-1).
4. rocker-arm soil drilling machine support frame according to claim 2, it is characterised in that: set on sliding block (3) outer wall
It is equipped with multiple pin holes (3-1), positioning component (11) includes positioning pin (11-4), and is fixedly connected and can limit with column (2)
Cotter hole (3-1) positioning sleeve (11-5) for skidding off, one end of positioning pin (11-4) can stretch out positioning sleeve (11-5) afterwards and pin hole
(3-1) carries out interspersed adaptation, and being arranged on the positioning pin (11-4) can push positioning pin (11-4) toward the direction pin hole (3-1)
Mobile preloading spring (11-3), positioning pin (11-4) can be limited by being fixedly installed on the positioning sleeve (11-5) skids off to the left
Nut cap (11-2), be fixedly installed pull ring (11-1) on positioning pin (11-4), nut cap is run through in the left end of positioning pin (11-4)
(11-2) is connect with pull ring (11-1) afterwards.
5. rocker-arm soil drilling machine support frame according to claim 1, it is characterised in that: the bracket (9) is L-type knot
Structure, the bracket (9) include riser (9-2), and are fixed at the upper end of riser (9-2) and perpendicular with riser (9-2)
Transverse slat (9-1), be provided with the brill that can be accommodated on Handheld soil sampler drill (10) on the upper surface of the transverse slat (9-1)
The mounting groove (9-3) of bar, the mounting groove (9-3) run through transverse slat (9-1), the opening direction and riser of the mounting groove (9-3)
(9-2) direction is opposite.
6. rocker-arm soil drilling machine support frame according to claim 3, it is characterised in that: the connecting rod one (7) and company
Bar two (8) with riser (9-2) hingedly, connecting rod one (7) and connecting rod two (8) are in the side for deviating from transverse slat (9-1), the company
The interface point of bar one (7) and the riser (9-2) are positioned close at transverse slat (9-1), and connecting rod two (8) and riser (9-2)
Interface point is arranged far from transverse slat (9-1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074871.6U CN209589536U (en) | 2019-01-17 | 2019-01-17 | A kind of rocker-arm soil drilling machine support frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920074871.6U CN209589536U (en) | 2019-01-17 | 2019-01-17 | A kind of rocker-arm soil drilling machine support frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209589536U true CN209589536U (en) | 2019-11-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920074871.6U Expired - Fee Related CN209589536U (en) | 2019-01-17 | 2019-01-17 | A kind of rocker-arm soil drilling machine support frame |
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| CN (1) | CN209589536U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304702A (en) * | 2020-10-19 | 2021-02-02 | 四川清和科技有限公司 | Surface layer sediment sampling device |
| CN117907024A (en) * | 2024-03-20 | 2024-04-19 | 和璞思德能源顾问(山东)有限公司 | Geothermal detecting device capable of conducting multidirectional detection |
-
2019
- 2019-01-17 CN CN201920074871.6U patent/CN209589536U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112304702A (en) * | 2020-10-19 | 2021-02-02 | 四川清和科技有限公司 | Surface layer sediment sampling device |
| CN112304702B (en) * | 2020-10-19 | 2023-08-08 | 四川清和科技有限公司 | Surface layer bottom mud sampling device |
| CN117907024A (en) * | 2024-03-20 | 2024-04-19 | 和璞思德能源顾问(山东)有限公司 | Geothermal detecting device capable of conducting multidirectional detection |
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