CN215525158U - Engineering geology reconnaissance is with soil property sampling device - Google Patents
Engineering geology reconnaissance is with soil property sampling device Download PDFInfo
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- CN215525158U CN215525158U CN202122144999.5U CN202122144999U CN215525158U CN 215525158 U CN215525158 U CN 215525158U CN 202122144999 U CN202122144999 U CN 202122144999U CN 215525158 U CN215525158 U CN 215525158U
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- rotating rod
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Abstract
The utility model relates to a soil sampling device for engineering geological investigation, which comprises a moving seat, wherein four corners of the bottom of the moving seat are provided with supporting legs, a rotating rod is horizontally arranged in the moving seat, and two ends of the rotating rod extend out of the moving seat; the two ends of the rotating rod are provided with support rods which are sleeved outside the rotating rod; the bottom of the movable seat is provided with a first motor; a fixed frame is arranged at the upper part of the movable seat, adjusting screws are uniformly distributed in the fixed frame, and a second gear is connected to the adjusting screws in a threaded manner; an adjusting plate is sleeved outside the adjusting screw rod, and a convex block at the bottom of the adjusting plate is lapped on the upper part of the second gear; the upper portion of regulating plate installs the second motor, and the output end of second motor is connected with the transmission shaft, drill bit and transmission shaft coaxial coupling. The utility model can effectively prevent the position of the device from deviating during soil collection, and meanwhile, the device has simple structure, convenient use and storage and low production cost.
Description
Technical Field
The utility model belongs to the technical field of soil sampling, and particularly relates to a soil sampling device for engineering geological exploration.
Background
The geological exploration is to survey and detect geology by various means and methods, determine a proper bearing stratum, determine a foundation type according to the foundation bearing capacity of the bearing stratum, calculate the investigation and research activities of basic parameters, find an industrially significant mineral deposit in the mineral product general survey, provide mineral reserve and geological data required by mine construction design for finding out the quality and quantity of the mineral product and the technical conditions of exploitation and utilization, and carry out investigation and research work on geological conditions such as rocks, stratums, structures, mineral products, hydrology, landforms and the like in a certain area.
In the process of carrying out geological exploration, it is very important link to carry out the sample of soil layer, and the sampling device under the prior art is most all fixed mounting in a position, can not remove, and it is comparatively troublesome to use, can't be effectual adjusts work to sampling device's position.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a soil sampling device for engineering geological exploration.
A soil sampling device for engineering geological investigation comprises a moving seat, wherein four corners of the bottom of the moving seat are provided with supporting legs, and the bottoms of the supporting legs are provided with rolling wheels; a rotating rod is horizontally arranged in the movable seat, and two ends of the rotating rod extend out of the movable seat; the two ends of the rotating rod are provided with support rods, and the support rods are sleeved outside the rotating rod and are arranged perpendicular to the rotating rod; the supporting rods positioned at the same end of the rotating rod are oppositely arranged; a first motor is arranged at the bottom of the moving seat, the output end of the first motor is connected with a transmission shaft, and a chain belt is arranged between the transmission shaft and the tail end of the rotating rod extending out of the moving seat; a fixed frame is arranged at the upper part of the movable seat, adjusting screws are uniformly distributed in the fixed frame along the height direction, and second gears are connected to the adjusting screws in a threaded manner; an adjusting plate is sleeved outside the adjusting screw rod, a convex block is arranged at the bottom of the adjusting plate, and the convex block is lapped on the upper part of the second gear; the second motor is installed on the upper portion of regulating plate, and the output end of second motor is connected with the transmission shaft, and the transmission shaft runs through the regulating plate, and drill bit and transmission shaft coaxial coupling, drill bit run through the body that removes the seat, arrange in between the landing leg that removes the seat bottom.
The bottom of the adjusting plate is provided with a T-shaped speed change gear, the longitudinal section of the speed change gear is T-shaped, and the speed change gear is meshed with the first gear and the second gear.
The left side and the right side of the movable seat are both provided with a limiting groove, and the supporting rod is arranged in the limiting groove.
The side of the moving seat is provided with a limiting wheel, the height of the limiting wheel is lower than the part of the rotating rod extending out of the moving seat, and the chain belt is in contact with the lower part of the limiting wheel.
And auxiliary gears are arranged on one ends of the rotating rods and the transmission shaft of the first motor, and the chain belt is clamped on teeth of the auxiliary gears.
The one end that the bracing piece is connected with the dwang is the arc, and the other end is the toper, and bracing piece looks remote site is the toper promptly, and the looks back of the body end is the arc.
The utility model has the beneficial effects that:
1. the adjusting screw is arranged, the second gear wheel rotates to drive the adjusting plate to move downwards, the position of the adjusting plate is adjusted downwards, and therefore the height of a drill bit is adjusted; the position of the device can be effectively fixed through the rotating rod and the supporting rod, and the position of the device can be effectively prevented from deviating during soil collection, so that the whole device is assisted to better perform soil sampling work;
2. the arc-shaped supporting rod is arranged, so that the supporting rod can be assisted to rotate better; the tail end of the supporting rod is conical, so that the inserting connection work of the supporting rod and the bottom surface can be better realized, and the position of the movable seat can be better limited;
3. the speed-changing gear is arranged, and the speed-changing gear is meshed with the first gear and the second gear, so that the second gear is subjected to speed-changing rotation work, and the second gear can better drive the adjusting plate to descend at uniform speed;
4. the utility model has simple structure, convenient use and storage and low production cost.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the fixing frame of the present invention;
FIG. 3 is a schematic view of a support pole of the present invention;
wherein the content of the first and second substances,
100-moving seat, 110-supporting leg, 120-rolling wheel, 130-rotating rod, 140-supporting rod, 150-first motor, 160-chain belt, 170-limiting groove, 180-limiting wheel, 200-fixing frame, 210-adjusting screw rod, 220-adjusting plate, 230-second motor, 240-drilling bit, 250-first gear, 260-second gear and 270-variable gear.
Detailed Description
For better understanding of the present invention, the technical solutions and effects of the present invention will be described in detail by the following embodiments with reference to the accompanying drawings.
As shown in fig. 1, a soil sampling device for engineering geological investigation comprises a movable base 100, wherein four corners of the bottom of the movable base 100 are provided with support legs 110, and the bottoms of the support legs 110 are provided with rolling wheels 120, so that the movable base 100 can be assisted to move better; a rotating rod 130 is horizontally arranged in the movable seat 100, and two ends of the rotating rod extend out of the movable seat 100; two rotation levers 130 are provided in this embodiment. The support rods 140 are arranged at two ends of the rotating rod 130, and the rotating rod is a screw rod and is in threaded connection with the support rods; the support rod is sleeved outside the rotating rod and is arranged perpendicular to the rotating rod; the supporting rods positioned at the same end of the rotating rod are oppositely arranged; in this embodiment, the two ends of the two rotating rods 130 are both provided with four supporting rods 140, and the supporting rods 140 at the same end of the two rotating rods are arranged oppositely. The first motor 150 is disposed at the bottom of the movable base 100, the output end of the first motor 150 is connected to the transmission shaft, and a chain belt 160 is disposed between the transmission shaft and the end of the rotating rod 130 extending out of the movable base 100.
A fixed frame 200 is arranged at the upper part of the movable seat 100, as shown in fig. 2, adjusting screws 210 are uniformly distributed in the fixed frame 200 along the height direction, and second gears 260 are connected to the adjusting screws 210 in a threaded manner; in this embodiment, two adjusting screws 210 are provided; an adjusting plate 220 is sleeved outside the adjusting screw 210, and a convex block is arranged at the bottom of the adjusting plate 220 and is lapped on the upper part of the second gear; a second motor 230 is installed on the upper portion of the adjusting plate 220, a transmission shaft is connected to an output end of the second motor 230, the transmission shaft penetrates through the adjusting plate 220, a drill 240 is coaxially connected with the transmission shaft, the drill 240 penetrates through the body of the movable base 100 and is disposed between the support legs 110 at the bottom of the movable base 100; the upper portion of the drill 240 is provided with a first gear 250, and the first gear 250 is engaged with a second gear 260. The first gear 250 rotates to drive the second gear 260 to rotate, and the second gear 260 drives the adjusting plate to move up and down along the axis of the adjusting screw 210 due to the screw connection between the second gear 260 and the adjusting screw 210, so as to adjust the height of the drill bit.
The bottom of regulating plate 220 is provided with T type change gear 270, change gear 270's longitudinal section is the T type, change gear 270 meshes with first gear 250, second gear 260 mutually, drive change gear 270 when first gear 250 rotates, change gear 270 drives second gear 260 and rotates, through being provided with T type change gear 270 for the better variable speed rotation that carries on of second gear 260, thereby better drive regulating plate 220 is done the uniform velocity and is removed.
The left side and the right side of the movable seat 100 are provided with limiting grooves 170, the supporting rods 140 are arranged in the limiting grooves 170, the positions of the supporting rods 140 can be limited by arranging the limiting grooves 170, and the auxiliary supporting rods 140 can be better stored and supported.
The limiting wheel 180 is arranged on the side surface of the moving seat 100, the height of the limiting wheel 180 is lower than that of the rotating rod 130 extending out of the moving seat 100, the chain belt 160 is in contact with the lower part of the limiting wheel 180, the limiting wheel 180 is arranged to limit the position of the upper part of the chain belt 160, and the chain belt 160 is assisted to rotate better.
The one end of dwang 130 all is provided with auxiliary gear with the transmission shaft of first motor 150, and chain belt 160 joint carries out the effort transmission on the tooth of auxiliary gear. Through setting up auxiliary gear, can injecing the position of chain belt 160, prevent that the position of chain belt 160 from producing the skew for the transmission of chain belt 160 effort is more accurate, and the better rotation work that rotates of auxiliary chain belt 160.
As shown in fig. 3, one end of the support rod 140 connected to the rotation rod 130 is arc-shaped, and the other end is tapered, that is, the opposite end of the support rod is tapered, and the opposite end is arc-shaped. One end of the support bar 140 is arc-shaped, which can assist the support bar 140 to rotate better; the other end of the support rod 140 is tapered, so that the insertion of the support rod 140 can be better achieved, and the position of the movable base 100 can be better defined.
The working principle of the soil sampling device for engineering geological investigation is as follows:
when the soil is required to be sampled, the movable seat 100 is pushed, and the device is moved to a required place through the supporting legs 110 and the rolling wheels 120; when the first motor 150 is operated, the rotation of the first motor 150 drives the chain belt 160 to rotate, the rotation of the chain belt 160 drives the two groups of rotating rods 130 to rotate, and the position of the supporting rod 140 is adjusted through the rotation of the rotating rods 130, so that the supporting rod is opened and inserted into the soil body to support the movable seat 100, and the position of the movable seat 100 is limited; the second motor 230 is operated, the drill bit 240 is driven to rotate by the rotation of the second motor 230, soil drilling and material taking work is carried out, the first gear 250 rotates while the drill bit 240 rotates, the first gear 250 drives the speed change gear 270 and the second gear 260 to rotate, and due to the fact that the second gear 260 is in threaded connection with the adjusting screw, the second gear 260 moves axially along the adjusting screw 210 while rotating, the height of the adjusting plate 220 is adjusted, and then the height of the drill bit 240 is adjusted. The device can be effectively fixed through the rotating rod and the supporting rod, and the position of the device can be effectively prevented from deviating during soil collection, so that soil sampling work can be assisted and better completed; meanwhile, the device has simple structure, convenient use and storage and low production cost.
Claims (6)
1. The utility model provides a soil sampling device is used in engineering geology reconnaissance which characterized in that: the device comprises a movable seat, wherein four corners of the bottom of the movable seat are provided with support legs, and the bottoms of the support legs are provided with rolling wheels; a rotating rod is horizontally arranged in the movable seat, and two ends of the rotating rod extend out of the movable seat; the two ends of the rotating rod are provided with support rods, and the support rods are sleeved outside the rotating rod and are arranged perpendicular to the rotating rod; the supporting rods positioned at the same end of the rotating rod are oppositely arranged; a first motor is arranged at the bottom of the moving seat, the output end of the first motor is connected with a transmission shaft, and a chain belt is arranged between the transmission shaft and the tail end of the rotating rod extending out of the moving seat; a fixed frame is arranged at the upper part of the movable seat, adjusting screws are uniformly distributed in the fixed frame along the height direction, and second gears are connected to the adjusting screws in a threaded manner; an adjusting plate is sleeved outside the adjusting screw rod, a convex block is arranged at the bottom of the adjusting plate, and the convex block is lapped on the upper part of the second gear; the second motor is installed on the upper portion of regulating plate, and the output end of second motor is connected with the transmission shaft, and the transmission shaft runs through the regulating plate, and drill bit and transmission shaft coaxial coupling, drill bit run through the body that removes the seat, arrange in between the landing leg that removes the seat bottom.
2. The soil sampling device for engineering geological investigation of claim 1, wherein: the bottom of the adjusting plate is provided with a T-shaped speed change gear, the longitudinal section of the speed change gear is T-shaped, and the speed change gear is meshed with the first gear and the second gear.
3. The soil sampling device for engineering geological investigation of claim 1, wherein: the left side and the right side of the movable seat are both provided with a limiting groove, and the supporting rod is arranged in the limiting groove.
4. The soil sampling device for engineering geological investigation of claim 1, wherein: the side of the moving seat is provided with a limiting wheel, the height of the limiting wheel is lower than the part of the rotating rod extending out of the moving seat, and the chain belt is in contact with the lower part of the limiting wheel.
5. The soil sampling device for engineering geological investigation of claim 1, wherein: and auxiliary gears are arranged on one ends of the rotating rods and the transmission shaft of the first motor, and the chain belt is clamped on teeth of the auxiliary gears.
6. The soil sampling device for engineering geological investigation of claim 1, wherein: the one end that the bracing piece is connected with the dwang is the arc, and the other end is the toper, and bracing piece looks remote site is the toper promptly, and the looks back of the body end is the arc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144999.5U CN215525158U (en) | 2021-09-07 | 2021-09-07 | Engineering geology reconnaissance is with soil property sampling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122144999.5U CN215525158U (en) | 2021-09-07 | 2021-09-07 | Engineering geology reconnaissance is with soil property sampling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215525158U true CN215525158U (en) | 2022-01-14 |
Family
ID=79796042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122144999.5U Active CN215525158U (en) | 2021-09-07 | 2021-09-07 | Engineering geology reconnaissance is with soil property sampling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215525158U (en) |
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2021
- 2021-09-07 CN CN202122144999.5U patent/CN215525158U/en active Active
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