CN111879555B - Portable soil sampler for building - Google Patents
Portable soil sampler for building Download PDFInfo
- Publication number
- CN111879555B CN111879555B CN202010867736.4A CN202010867736A CN111879555B CN 111879555 B CN111879555 B CN 111879555B CN 202010867736 A CN202010867736 A CN 202010867736A CN 111879555 B CN111879555 B CN 111879555B
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- fixedly connected
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- thread
- grooves
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- 239000002689 soil Substances 0.000 title claims abstract description 54
- 238000005553 drilling Methods 0.000 claims abstract description 35
- 238000005527 soil sampling Methods 0.000 claims abstract description 22
- 238000004080 punching Methods 0.000 claims abstract description 15
- 230000005540 biological transmission Effects 0.000 claims description 42
- 238000010276 construction Methods 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 5
- 230000037431 insertion Effects 0.000 claims description 5
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 4
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 4
- 241001330002 Bambuseae Species 0.000 claims description 4
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 4
- 239000011425 bamboo Substances 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000005070 sampling Methods 0.000 abstract description 13
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000009434 installation Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 3
- 238000005457 optimization Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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
Abstract
The invention relates to the field of building tools, in particular to a portable soil sampler for building, which comprises a soil sampling fixing seat, a hole punching driver, a driving thread sleeve, a hole drilling thread cylinder and a layered soil sampler, wherein the hole punching driver is fixedly connected to the soil sampling fixing seat; the invention has the beneficial effects that the position of the soil to be sampled can be automatically drilled; soil with different depths after the holes are punched can be sampled transversely, so that the sampling range of soil sampling is conveniently expanded, and deeper soil is sampled and compared transversely and longitudinally; the portable and the installation are very convenient, and the use of open-air detection sampling is convenient for.
Description
Technical Field
The invention relates to the field of building tools, in particular to a portable soil sampler for building.
Background
Patent number CN201711011474.6 discloses a portable soil sampler for building, which belongs to building equipment. Comprises a cross bar; two first rotating shafts are symmetrically arranged at the upper end of the cross rod; a first movable rod is fixedly connected to the first rotating shaft; the upper end of the first movable rod is provided with a sleeve; a second rotating shaft is fixedly connected below the two ends of the cross rod; the lower end of the second rotating shaft is fixedly connected with a connecting rod; an L-shaped block is fixedly connected to the left lower end of the connecting rod; the right end of the L-shaped block is vertically provided with a clamping block; a limiting block is horizontally fixedly connected to the right end of the connecting rod; and a spring is connected between the left end of the fixed block and the right end of the connecting rod. The first movable rod rotates around the first rotating shaft, and the first movable rod is rotated to a horizontal position when in use; the anti-skid lines are used for increasing friction force and preventing the first movable rod from slipping out of hands when the anti-skid device is used; when the first movable rod is idle, the sleeve is used for limiting the first movable rod to the vertical position, and the permanent magnet is used for fixing the first movable rod so as to facilitate carrying of the whole device. But the device cannot automatically drill holes to the depth of the position to be sampled automatically, and cannot detect and sample soil at different depths in detail.
Disclosure of Invention
The invention aims to provide a portable soil sampler for construction, which has the beneficial effects that the soil sampler can automatically drill holes on the position of soil to be sampled; soil with different depths after the holes are punched can be sampled transversely, so that the sampling range of soil sampling is conveniently expanded, and deeper soil is sampled and compared transversely and longitudinally; the portable and the installation are very convenient, and the use of open-air detection sampling is convenient for.
The aim of the invention is achieved by the following technical scheme:
the invention aims to provide a portable soil sampler for a building, which comprises a soil sampling fixing seat, a hole punching driver, a driving thread sleeve, a hole punching thread cylinder and a layered soil sampler, wherein the hole punching driver is fixedly connected to the soil sampling fixing seat, the inner end of the driving thread sleeve is longitudinally and slidably connected in the hole punching driver, the outer end of the driving thread sleeve is connected in the soil sampling fixing seat in a threaded fit manner, the driving thread sleeve is fixedly connected to the hole punching thread cylinder, and the layered soil sampler is slidably connected in the hole punching thread cylinder.
As a further optimization of the invention, the soil sampling fixing seat comprises a fixing table, two motor fixing seats, two threaded fixing holes, a transverse fixing slot, a motor shaft rotating round hole and an internal threaded fixing sleeve, wherein the upper end of the fixing table is fixedly connected with the two motor fixing seats, the two threaded fixing holes respectively penetrate through the two sides of the fixing table longitudinally, a plurality of transverse fixing slots are arranged at the two ends of the fixing table, the motor shaft rotating round hole is arranged at the middle end of the fixing table, and the internal threaded fixing sleeve is fixedly connected with the center of the lower end of the fixing table.
As a further optimization of the invention, the punching driver comprises a driving motor, a driving extension rotating shaft and four longitudinal T-shaped sliding grooves, wherein the driving motor is fixedly connected between two motor fixing seats, a transmission shaft of the driving motor is rotatably connected in a motor shaft rotating round hole, the upper end of the driving extension rotating shaft is connected with the transmission shaft of the driving motor through a coupling, and the four longitudinal T-shaped sliding grooves are uniformly arranged on the driving extension rotating shaft.
As a further optimization of the invention, the driving thread bushing comprises a fixed sleeve, an external thread, four inner T-shaped sliding seats and a plurality of sliding balls, wherein the external thread is fixedly connected with the outer wall of the fixed sleeve, the inner wall of the fixed sleeve is uniformly and fixedly connected with the four inner T-shaped sliding seats, the two ends of the inner T-shaped sliding seats are uniformly provided with a plurality of ball grooves, the sliding balls are rotationally connected in the ball grooves, and the two ends of the inner T-shaped sliding seats are slidingly connected in the longitudinal T-shaped sliding grooves through the sliding balls.
As a further optimization of the invention, the hole drilling threaded cylinder comprises a conical cylinder body, an extension adjusting seat, a drilling external threaded table, a plurality of cylinder sliding grooves and a plurality of thread grooves, wherein the lower end of a fixed sleeve is fixedly connected to the conical cylinder body, the extension adjusting seat is fixedly connected to the upper end of the conical cylinder body, the drilling external threaded table is fixedly connected to the outer wall of the conical cylinder body, a plurality of communicated cylinder sliding grooves are longitudinally arranged at two ends of the conical cylinder body, a plurality of thread grooves are longitudinally and uniformly arranged at the left end and the right end of the drilling external threaded table, and the cylinder sliding grooves are communicated with the thread grooves.
As a further optimization of the invention, the layered soil sampler comprises a rotary rod, a transmission gear ring, a transmission connecting table, a lower rotating shaft, an upper gear and a lower gear, wherein the rotary rod is rotationally connected to the upper ends of the extension adjusting seat and the conical cylinder body, the transmission gear is fixedly connected to the lower end of the rotary rod, the transmission gear is meshed with the transmission gear ring for transmission, the transmission gear ring is fixedly connected with the lower rotating shaft through the transmission connecting table, and the upper gear and the lower gear are fixedly connected to the lower rotating shaft.
As a further optimization of the invention, the layered soil sampler further comprises a left rack, a right rack, a left connecting slide plate, a right connecting slide plate, two left connecting plates, two right connecting plates, a plurality of arc connecting tables, a plurality of threaded connecting inserting tables and a plurality of arc grooves, wherein an upper gear and a lower gear are respectively meshed with the left rack and the right rack for transmission, the left rack and the right rack are respectively fixedly connected to the left connecting slide plate and the right connecting slide plate, the left connecting slide plate and the right connecting slide plate are in sliding connection like a voice, the two left connecting plates are fixedly connected to the left connecting slide plate, the two right connecting plates are fixedly connected to the right connecting slide plate, a plurality of arc connecting tables are fixedly connected to the arc connecting tables, and a plurality of arc grooves are respectively arranged on the threaded connecting inserting tables.
As a further optimization of the invention, the threaded connection insert stand is slidingly connected in the barrel sliding slot and the threaded slot.
As a further optimization of the invention, the outer end of the drilling external thread table is in a pointed cone shape.
As a further optimization of the invention, the inclination angle and the taper of the threaded connection insertion platform are the same as those of the drilling external threaded platform.
Compared with the prior art, the technical scheme provided by the invention has the beneficial effects that the soil sampling fixing seat, the hole punching driver, the driving thread sleeve, the hole punching thread cylinder and the layered soil sampler can automatically drill holes on the position of soil to be sampled; soil with different depths after the holes are punched can be sampled transversely, so that the sampling range of soil sampling is conveniently expanded, and deeper soil is sampled and compared transversely and longitudinally; the portable and the installation are very convenient, and the use of open-air detection sampling is convenient for.
Drawings
FIG. 1 is a schematic overall construction of the present invention;
FIG. 2 is a schematic diagram of the overall structure of the present invention;
FIG. 3 is a schematic view of the structure of the soil sampling holder of the present invention;
FIG. 4 is a schematic diagram of the structure of the hole punching driver of the present invention;
FIG. 5 is a schematic view of a portion of the structure of the present invention;
FIG. 6 is a schematic view of the drive socket of the present invention;
FIG. 7 is a schematic view of the structure of the hole drilling screw barrel of the present invention;
FIG. 8 is a schematic diagram of a layered soil sampler of the present invention;
FIG. 9 is a schematic diagram of a layered soil sampler of the present invention;
fig. 10 is a schematic diagram of a layered soil sampler of the present invention.
In the figure: a soil sampling fixing seat 1; a fixed table 1-1; motor fixing seat 1-2; a thread fixing hole 1-3; the slots 1-4 are transversely fixed; the motor shaft rotates the round hole 1-5; 1-6 of internal thread fixing sleeve; a hole punching driver 2; a drive motor 2-1; driving the extension rotating shaft 2-2; 2-3 of a longitudinal T-shaped chute; driving the threaded sleeve 3; a fixed sleeve 3-1; 3-2 of external threads; an inner T-shaped slide seat 3-3; 3-4 of sliding spheres; drilling a hole thread cylinder 4; a conical cylinder 4-1; extension adjusting seat 4-2; drilling an external thread table 4-3; barrel sliding slot 4-4; 4-5 of thread grooving; a stratified soil sampler 5; a rotary rod 5-1; a transmission gear 5-2; a transmission gear ring 5-3; a transfer connection station 5-4; 5-5 parts of a lower rotating shaft; 5-6 parts of an upper gear; 5-7 parts of lower gears; 5-8 parts of left racks; 5-9 parts of a right rack; the left connecting slide plate is 5-10; the right connecting slide plate 5-11; 5-12 parts of left connecting plates; 5-13 parts of right connecting plates; arc-shaped connecting tables 5-14; 5-15 of a threaded connection insertion platform; arcuate grooves 5-16.
Detailed Description
The invention is described in further detail below with reference to the accompanying drawings.
The fixed connection in the device can be fixed by welding, thread fixing and other modes, the rotating connection can be realized by baking the bearing on the shaft, a spring retainer ring groove or an inter-shaft baffle is arranged on the shaft or the shaft hole, the axial fixation of the bearing is realized by clamping the spring retainer ring in the spring retainer ring groove or the inter-shaft baffle, and the rotation is realized by the relative sliding of the bearing; different connection modes are used in combination with different use environments.
The first embodiment is as follows:
as in figure 1 ～ Fig. 10 shows, portable's for building geotome, including soil sampling fixing base 1, drive ware 2 that punches a hole, drive thread bush 3, bore hole screw thread section of thick bamboo 4 and layering soil sampler 5, drive ware 2 fixed connection in soil sampling fixing base 1, the inside longitudinal sliding connection of drive thread bush 3 is in drive ware 2 that punches a hole, the outer end of drive thread bush 3 passes through screw-thread fit connection in soil sampling fixing base 1, drive thread bush 3 fixed connection is on boring hole screw thread section of thick bamboo 4, layering soil sampler 5 sliding connection is in boring hole screw thread section of thick bamboo 4. After a designated position to be sampled is selected, fixing the soil sampling fixing seat 1 through the plugboard and the bolt, connecting the hole drilling driver 2 for electric driving, driving the hole drilling driver 2 to rotate by driving the threaded sleeve 3, simultaneously displacing downwards, further drilling a hole with designated depth at the designated position through the hole drilling threaded sleeve 4, and operatingThe layered soil sampler 5 is used for enabling the layered soil sampler 5 to outwards displace on the hole drilling thread cylinder 4, inserting the layered soil sampler 5 into surrounding soil for sampling, operating the layered soil sampler 5 to recycle into the hole drilling thread cylinder 4 after sampling is completed, driving the hole drilling driver 2 to reversely rotate, driving the hole drilling thread cylinder 4 to recycle through the driving thread sleeve 3, and taking out samples of soil with various depths in the operating layered soil sampler 5; thereby realizing that the position of the soil to be sampled can be automatically drilled; soil with different depths after the holes are punched can be sampled transversely, so that the sampling range of soil sampling is conveniently expanded, and deeper soil is sampled and compared transversely and longitudinally; the portable and the installation are very convenient, and the use of open-air detection sampling is convenient for.
The second embodiment is as follows:
as in figure 1 ～ In fig. 10, this embodiment further illustrates the first embodiment, the soil sampling fixing base 1 includes a fixing table 1-1, two motor fixing bases 1-2, two screw fixing holes 1-3, a transverse fixing slot 1-4, a motor shaft rotation round hole 1-5 and an internal screw fixing sleeve 1-6, the upper end of the fixing table 1-1 is fixedly connected with the two motor fixing bases 1-2, the two screw fixing holes 1-3 are respectively longitudinally penetrating through two sides of the fixing table 1-1, two ends of the fixing table 1-1 are respectively provided with a plurality of transverse fixing slots 1-4, the motor shaft rotation round hole 1-5 is arranged at the middle end of the fixing table 1-1, and the internal screw fixing sleeve 1-6 is fixedly connected with the center of the lower end of the fixing table 1-1. After the appointed position is selected, the fixed platform 1-1 is fixed through the two threaded fixing holes 1-3 connected through bolts, or the fixed platform 1-1 is fixed through inserting the inserting plate into the transverse fixing slot 1-4 according to actual conditions.
And a third specific embodiment:
as in figure 1 ～ As shown in FIG. 10, the second embodiment is further described, the hole punching driver 2 includes a driving motor 2-1, a driving extension shaft 2-2 and four longitudinal T-shaped sliding grooves 2-3, the driving motor 2-1 is fixedly connected between two motor fixing seats 1-2, a transmission shaft of the driving motor 2-1 is rotatably connected in a motor shaft rotation round hole 1-5, and the upper end of the driving extension shaft 2-2 is connected with the driving motor 2-1 through a couplingThe transmission shaft and the four longitudinal T-shaped sliding grooves 2-3 are uniformly arranged on the driving extension rotating shaft 2-2. The driving motor 2-1 is connected with electricity to rotate positively to drive the extension rotating shaft 2-2 to rotate.
The specific embodiment IV is as follows:
as in figure 1 ～ In fig. 10, this embodiment further illustrates the third embodiment, the driving thread bush 3 includes a fixing sleeve 3-1, an external thread 3-2, four internal T-shaped sliding seats 3-3 and a plurality of sliding balls 3-4, the external thread 3-2 is fixedly connected to the external wall of the fixing sleeve 3-1, the four internal T-shaped sliding seats 3-3 are uniformly and fixedly connected to the inner wall of the fixing sleeve 3-1, a plurality of spherical grooves are uniformly provided at two ends of the internal T-shaped sliding seat 3-3, the sliding balls 3-4 are rotatably connected in the spherical grooves, and two ends of the internal T-shaped sliding seat 3-3 are slidably connected in the longitudinal T-shaped sliding groove 2-3 through the sliding balls 3-4. The rotary driving extension rotating shaft 2-2 longitudinally slides in the four longitudinal T-shaped sliding grooves 2-3 through the four inner T-shaped sliding seats 3-3, so that the driving fixing sleeve 3-1 rotates, the rotary driving fixing sleeve 3-1 and the external threads 3-2 are connected with the inner wall of the internal thread fixing sleeve 1-6 in a threaded fit manner through the external threads 3-2 in the internal thread fixing sleeve 1-6, so that the driving fixing sleeve 3-1, the external threads 3-2 and the four inner T-shaped sliding seats 3-3 downwards displace in the internal thread fixing sleeve 1-6, and the longitudinal sliding of the inner T-shaped sliding seats 3-3 in the longitudinal T-shaped sliding grooves 2-3 is relieved through a plurality of sliding balls 3-4; when the driving motor 2-1 rotates reversely, the driving fixed sleeve 3-1, the external screw thread 3-2 and the four internal T-shaped sliding seats 3-3 rotate reversely and displace upwards at the same time for recovery.
Fifth embodiment:
as in figure 1 ～ As shown in fig. 10, the fourth embodiment is further described, where the hole drilling threaded cylinder 4 includes a conical cylinder 4-1, an extension adjusting seat 4-2, a drilling external threaded table 4-3, a plurality of cylinder sliding grooves 4-4 and a plurality of thread grooves 4-5, the lower end of the fixing sleeve 3-1 is fixedly connected to the conical cylinder 4-1, the extension adjusting seat 4-2 is fixedly connected to the upper end of the conical cylinder 4-1, the drilling external threaded table 4-3 is fixedly connected to the outer wall of the conical cylinder 4-1, a plurality of communicated cylinder sliding grooves 4-4 are longitudinally arranged at two ends of the conical cylinder 4-1, a plurality of thread grooves 4-5 are longitudinally and uniformly arranged at the left and right ends of the drilling external threaded table 4-3,the barrel sliding slot 4-4 communicates with the threaded slot 4-5. The fixing sleeve 3-1 which rotates forward and simultaneously displaces downward drives the conical cylinder 4-1 to rotate at a designated position and displace downward, and spiral drilling is carried out through the drilling external screw thread platform 4-3 and the plurality of screw thread connection inserting platforms 5-15.
Specific embodiment six:
as in figure 1 ～ In fig. 10, the fifth embodiment is further described, where the layered soil sampler 5 includes a rotating rod 5-1, a transmission gear 5-2, a transmission gear ring 5-3, a transmission connection table 5-4, a lower rotating shaft 5-5, an upper gear 5-6 and a lower gear 5-7, the rotating rod 5-1 is rotatably connected to the upper ends of the extension adjustment seat 4-2 and the conical cylinder 4-1, the transmission gear 5-2 is fixedly connected to the lower end of the rotating rod 5-1, the transmission gear is meshed with the transmission gear ring 5-3, the transmission gear ring 5-3 is fixedly connected to the lower rotating shaft 5-5 through the transmission connection table 5-4, and the upper gear 5-6 and the lower gear 5-7 are fixedly connected to the lower rotating shaft 5-5.
Seventh embodiment:
as in figure 1 ～ As shown in FIG. 10, the layered soil sampler 5 further comprises a left rack 5-8, a right rack 5-9, a left connecting slide 5-10, a right connecting slide 5-11, two left connecting plates 5-12, two right connecting plates 5-13, a plurality of arc connecting platforms 5-14, a plurality of threaded connecting insertion platforms 5-15 and a plurality of arc grooves 5-16, wherein the upper gear 5-6 and the lower gear 5-7 are respectively meshed with the left rack 5-8 and the right rack 5-9 for transmission, the left rack 5-8 and the right rack 5-9 are respectively fixedly connected to the left connecting slide 5-10 and the right connecting slide 5-11, the left connecting slide 5-10 and the right connecting slide 5-11 are in sliding connection, the two left connecting plates 5-12 are fixedly connected to the left connecting slide 5-10, the two right connecting plates 5-13 are fixedly connected to the right connecting slide 5-11, the plurality of connecting platforms 5-14 are fixedly connected to the arc connecting platforms 5-12 and the two right connecting plates 5-13, and the arc connecting platforms 5-15 are fixedly connected to the arc connecting platforms 5-15. After reaching the designated depth, the rotary rod 5-1 is rotated by a tool, and then the transmission gear 5-2, the transmission gear ring 5-3 and the transmission connecting table 5-4 are used for drivingThe lower rotating shaft 5-5, the upper gear 5-6 and the lower gear 5-7 rotate, the rotating upper gear 5-6 and the lower gear 5-7 enable the left connecting sliding plate 5-10 and the right connecting sliding plate 5-11 to mutually and outwards slide and displace through the left rack 5-8 and the right rack 5-9, further enable the two left connecting plates 5-12 and the two right connecting plates 5-13 to outwards displace, further enable the plurality of arc connecting platforms 5-14 and the plurality of threaded connecting inserting platforms 5-15 to outwards displace simultaneously, enable the threaded connecting inserting platforms 5-15 to be separated from the barrel sliding grooves 4-4 and the threaded grooves 4-5, enable the threaded connecting inserting platforms 5-15 to be inserted into the inner wall of a rotated hole, and enable collected soil to be conveniently collected and stored through the arc grooves 5-16 on the threaded connecting inserting platforms 5-15; the rotary rod 5-1 is rotated reversely by a tool, so that all the threaded connection inserting platforms 5-15 are retracted into the cylinder sliding grooves 4-4 and the threaded grooves 4-5.
Eighth embodiment:
as in figure 1 ～ In the seventh embodiment, as shown in fig. 10, the threaded connection insert 5-15 is slidably connected in the barrel sliding groove and the threaded groove 4-5.
Detailed description nine:
as in figure 1 ～ As shown in fig. 10, this embodiment further describes an eighth embodiment, in which the outer end of the drilling male screw stage 4-3 is formed in a pointed tapered shape.
Detailed description ten:
as in figure 1 ～ As shown in fig. 10, this embodiment further describes a ninth embodiment, in which the inclination angle and taper of the threaded connection pin 5-15 are the same as those of the drilled external thread table 4-3.
The working principle of the invention is as follows: after a designated position is selected, the fixed platform 1-1 is fixed through the two threaded fixing holes 1-3 connected through bolts, or the fixed platform 1-1 is fixed through inserting plates into the transverse fixing slots 1-4 according to actual conditions; the driving motor 2-1 is connected with electricity to rotate positively to drive the extension rotating shaft 2-2 to rotate; the rotary driving extension rotating shaft 2-2 longitudinally slides in the four longitudinal T-shaped sliding grooves 2-3 through the four inner T-shaped sliding seats 3-3, so that the driving fixing sleeve 3-1 rotates, the rotary driving fixing sleeve 3-1 and the external threads 3-2 are connected with the inner wall of the internal thread fixing sleeve 1-6 in a threaded fit manner through the external threads 3-2 in the internal thread fixing sleeve 1-6, so that the driving fixing sleeve 3-1, the external threads 3-2 and the four inner T-shaped sliding seats 3-3 downwards displace in the internal thread fixing sleeve 1-6, and the longitudinal sliding of the inner T-shaped sliding seats 3-3 in the longitudinal T-shaped sliding grooves 2-3 is relieved through a plurality of sliding balls 3-4; when the driving motor 2-1 rotates reversely, the driving fixed sleeve 3-1, the external threads 3-2 and the four internal T-shaped sliding seats 3-3 rotate reversely and displace upwards at the same time for recycling; the fixed sleeve 3-1 which rotates forward and simultaneously displaces downward drives the conical cylinder 4-1 to rotate upwards at a designated position; when the specified depth is reached, the driving motor 2-1 stops rotating; the rotary rod 5-1 is rotated by a tool, the lower rotary shaft 5-5, the upper gear 5-6 and the lower gear 5-7 are driven to rotate by the transmission gear 5-2, the transmission gear ring 5-3 and the transmission connecting table 5-4, the rotating upper gear 5-6 and the rotating lower gear 5-7 enable the left connecting sliding plate 5-10 and the right connecting sliding plate 5-11 to mutually and outwards slide and displace through the left rack 5-8 and the right rack 5-9, the two left connecting plates 5-12 and the two right connecting plates 5-13 are further enabled to outwards displace, the arc connecting tables 5-14 and the threaded connecting inserting tables 5-15 are enabled to outwards displace simultaneously, the threaded connecting inserting tables 5-15 are enabled to be separated from the cylinder sliding grooves 4-4 and the threaded grooves 4-5, the threaded connecting inserting tables 5-15 are inserted into the inner wall of a rotated hole, and collected soil is conveniently collected and stored through the arc grooves 5-16 on the threaded connecting inserting tables 5-15; rotating the rotating rod 5-1 reversely through a tool to enable all the threaded connection inserting platforms 5-15 to be retracted into the cylinder sliding grooves 4-4 and the threaded grooves 4-5; the driving motor 2-1 is driven to rotate reversely, so that the device can be recovered, the device is separated from a soil hole, and the collected and recovered soil is recovered for sampling and comparison; thereby realizing that the position of the soil to be sampled can be automatically drilled; soil with different depths after the holes are punched can be sampled transversely, so that the sampling range of soil sampling is conveniently expanded, and deeper soil is sampled and compared transversely and longitudinally; the portable and the installation are very convenient, and the use of open-air detection sampling is convenient for.
The above description is not intended to limit the invention to the particular embodiments disclosed, but to limit the invention to the particular embodiments disclosed, as variations, modifications, additions or substitutions within the spirit and scope of the invention as disclosed in the accompanying claims.
Claims (5)
1. The utility model provides a portable's for building geotome, includes geotome fixing base (1), drive ware (2) that punches a hole, drive thread bush (3), bores hole screw thread section of thick bamboo (4) and layering soil sampler (5), its characterized in that: the device is characterized in that the hole drilling driver (2) is fixedly connected to the soil sampling fixed seat (1), the inner end of the driving thread sleeve (3) is longitudinally and slidably connected in the hole drilling driver (2), the outer end of the driving thread sleeve (3) is connected in the soil sampling fixed seat (1) through thread matching, the driving thread sleeve (3) is fixedly connected to the hole drilling thread cylinder (4), and the layered soil sampler (5) is slidably connected in the hole drilling thread cylinder (4);
the soil sampling fixed seat (1) comprises a fixed table (1-1), two motor fixed seats (1-2), two threaded fixed holes (1-3), a transverse fixed slot (1-4), a motor shaft rotating round hole (1-5) and an internal threaded fixed sleeve (1-6), wherein the upper end of the fixed table (1-1) is fixedly connected with the two motor fixed seats (1-2), the two threaded fixed holes (1-3) are respectively and longitudinally penetrated through two sides of the fixed table (1-1), a plurality of transverse fixed slots (1-4) are respectively arranged at two ends of the fixed table (1-1), the motor shaft rotating round hole (1-5) is arranged at the middle end of the fixed table (1-1), and the internal threaded fixed sleeve (1-6) is fixedly connected to the center of the lower end of the fixed table (1-1);
the hole punching driver (2) comprises a driving motor (2-1), a driving extension rotating shaft (2-2) and four longitudinal T-shaped sliding grooves (2-3), wherein the driving motor (2-1) is fixedly connected between two motor fixing seats (1-2), a transmission shaft of the driving motor (2-1) is rotatably connected in a motor shaft rotation round hole (1-5), the upper end of the driving extension rotating shaft (2-2) is connected with the transmission shaft of the driving motor (2-1) through a coupling, and the four longitudinal T-shaped sliding grooves (2-3) are uniformly arranged on the driving extension rotating shaft (2-2);
the driving thread sleeve (3) comprises a fixed sleeve (3-1), an external thread (3-2), four inner T-shaped sliding seats (3-3) and a plurality of sliding balls (3-4), wherein the external thread (3-2) is fixedly connected with the external wall of the fixed sleeve (3-1), the four inner T-shaped sliding seats (3-3) are uniformly and fixedly connected with the inner wall of the fixed sleeve (3-1), a plurality of ball grooves are uniformly formed in the two ends of the inner T-shaped sliding seats (3-3), the sliding balls (3-4) are rotationally connected in the ball grooves, and the two ends of the inner T-shaped sliding seats (3-3) are slidingly connected in the longitudinal T-shaped sliding grooves (2-3) through the sliding balls (3-4);
the drilling threaded cylinder (4) comprises a conical cylinder body (4-1), an extension adjusting seat (4-2), a drilling external threaded table (4-3), a plurality of cylinder sliding grooves (4-4) and a plurality of threaded grooves (4-5), wherein the lower end of the fixed sleeve (3-1) is fixedly connected to the conical cylinder body (4-1), the extension adjusting seat (4-2) is fixedly connected to the upper end of the conical cylinder body (4-1), the drilling external threaded table (4-3) is fixedly connected to the outer wall of the conical cylinder body (4-1), a plurality of communicated cylinder sliding grooves (4-4) are longitudinally arranged at the two ends of the conical cylinder body (4-1), a plurality of threaded grooves (4-5) are longitudinally and uniformly arranged at the left end and the right end of the drilling external threaded table (4-3), and the cylinder sliding grooves (4-4) are communicated with the threaded grooves (4-5);
the layered soil sampler (5) comprises a rotating rod (5-1), a transmission gear (5-2), a transmission gear ring (5-3), a transmission connecting table (5-4), a lower rotating shaft (5-5), an upper gear (5-6) and a lower gear (5-7), wherein the rotating rod (5-1) is rotationally connected to the upper ends of an extension adjusting seat (4-2) and a conical cylinder body (4-1), the transmission gear (5-2) is fixedly connected to the lower end of the rotating rod (5-1), the transmission gear is in meshed transmission with the transmission gear ring (5-3), the transmission gear ring (5-3) is fixedly connected with the lower rotating shaft (5-5) through the transmission connecting table (5-4), and the upper gear (5-6) and the lower gear (5-7) are fixedly connected to the lower rotating shaft (5-5).
2. The portable construction ripper according to claim 1, wherein: the layered soil sampler (5) also comprises a left rack (5-8), a right rack (5-9), a left connecting slide plate (5-10), a right connecting slide plate (5-11), two left connecting plates (5-12), two right connecting plates (5-13), a plurality of arc connecting tables (5-14), a plurality of threaded connecting inserting tables (5-15) and a plurality of arc grooves (5-16), an upper gear (5-6) and a lower gear (5-7) are respectively meshed with the left rack (5-8) and the right rack (5-9) for transmission, the left rack (5-8) and the right rack (5-9) are respectively fixedly connected on the left connecting slide plate (5-10) and the right connecting slide plate (5-11), the left connecting slide plate (5-10) and the right connecting slide plate (5-11) are mutually and slidably connected, the two left connecting plates (5-12) are fixedly connected on the left connecting slide plate (5-10), the two right connecting plates (5-13) are fixedly connected on the right connecting slide plate (5-11), the two left connecting plates (5-12) are fixedly connected between the two arc connecting plates (5-13) and the two connecting plates (5-13), the arc-shaped connecting tables (5-14) are fixedly connected with the threaded connecting inserting tables (5-15), and the arc-shaped grooves (5-16) are respectively arranged on the threaded connecting inserting tables (5-15).
3. The portable construction ripper according to claim 2, wherein: the threaded connection insertion platform (5-15) is slidably connected in the barrel sliding slot and the threaded slot (4-5).
4. A portable construction soil sampler according to claim 3 and wherein: the outer end of the drilling external thread table (4-3) is in a pointed cone shape.
5. The portable construction ripper according to claim 4, wherein: the inclination angle and the taper of the threaded connection insertion platform (5-15) are the same as those of the drilling external threaded platform (4-3).
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