CN219890782U - Soil driller for engineering survey - Google Patents
Soil driller for engineering survey Download PDFInfo
- Publication number
- CN219890782U CN219890782U CN202321329147.6U CN202321329147U CN219890782U CN 219890782 U CN219890782 U CN 219890782U CN 202321329147 U CN202321329147 U CN 202321329147U CN 219890782 U CN219890782 U CN 219890782U
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- CN
- China
- Prior art keywords
- excavating
- rod
- rods
- engineering survey
- sliding
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 239000002689 soil Substances 0.000 title abstract description 16
- 238000005553 drilling Methods 0.000 claims abstract description 13
- 238000011835 investigation Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Abstract
The utility model discloses an earth driller for engineering survey, which comprises a shell, wherein a cavity is arranged in the shell, and a drilling mechanism is connected in a sliding manner in the cavity; the drilling mechanism comprises a driving mechanism and an actuating mechanism, the driving mechanism is rotationally connected with the actuating mechanism, the actuating mechanism comprises a rotating rod and a digging head, one end of the rotating rod is rotationally connected with the actuating mechanism, and the digging head is positioned at the other end of the rotating rod; the excavating head comprises a plurality of groups of connecting rods, excavating rods and supporting blocks, one end of each excavating rod is rotationally connected with each rotating rod, the other end of each excavating rod is in sliding connection with each supporting block, the side walls of the supporting blocks are attached to the inner parts of the cavities, and connecting rods are rotationally connected between the excavating rods and the rotating rods. The soil driller disclosed by the utility model can drill holes with different sizes according to different drilling requirements.
Description
Technical Field
The utility model belongs to the technical field of engineering survey, and particularly relates to an earth driller for engineering survey.
Background
With the rapid development of the economy in China, the engineering investigation is more frequent, the soil sampler is used in the engineering investigation, the soil sampler is used for lifting the undisturbed soil of the lower layer test soil as a sample to know the property of the soil, so that the property of the foundation layer is more known, and in the engineering geological exploration and investigation work, the undisturbed soil is sometimes even sampled at a deeper position, and the soil sampler is called as the soil sampler.
The existing soil sampler is often time-consuming and labor-consuming to carry due to complex structure when in use, or can not drill specific soil layers due to simple structure. Therefore, how to provide an earth boring machine for engineering survey, which can carry out hole turning operation aiming at soil layers with different hardness while being portable, is a technical problem which is urgently needed to be solved by the technicians in the field.
Disclosure of Invention
The utility model mainly solves the technical problem of providing an earth driller for engineering survey, which can conveniently conduct punching and earth-taking operations.
In order to solve the technical problems, the utility model adopts a technical scheme that: the drilling device comprises a shell, wherein a cavity is formed in the shell, and a drilling mechanism is connected in the cavity in a sliding manner;
the drilling mechanism comprises a driving mechanism and an actuating mechanism, the driving mechanism is rotationally connected with the actuating mechanism, the actuating mechanism comprises a rotating rod and a digging head, one end of the rotating rod is rotationally connected with the actuating mechanism, and the digging head is positioned at the other end of the rotating rod;
the excavating head comprises a plurality of groups of connecting rods, excavating rods and supporting blocks, one end of each excavating rod is rotationally connected with each rotating rod, the other end of each excavating rod is in sliding connection with each supporting block, the side walls of the supporting blocks are attached to the inner parts of the cavities, and connecting rods are rotationally connected between the excavating rods and the rotating rods.
Further, the driving mechanism comprises a sliding seat, a plurality of groups of supporting rods are fixedly arranged on the outer wall of the sliding seat, the tail ends of the supporting rods are connected with a mounting seat in a sliding mode, and rollers are connected in the mounting seat in a sliding mode.
Further, a sliding rod is connected in a sliding manner in the supporting rod, and the sliding rod is connected with the roller through a spring.
Further, a driving motor is fixedly installed at the bottom of the sliding seat, and the rotating rod is fixedly installed on the driving motor.
Further, the excavating rod is obliquely arranged, an excavating part is arranged at the bottom of the excavating rod, the excavating part is S-shaped, and an included angle between the excavating part and the excavating rod is 30-45 degrees.
Further, the rotating rod is connected with a supporting frame in a sliding manner, the connecting rod is connected with the supporting frame in a rotating manner, an elastic sleeve is sleeved on the rotating rod, and the sleeve is located between the supporting frame and the sliding seat.
Further, the connecting rod is an elastic rod.
The beneficial effects of the utility model are at least as follows:
the utility model is provided with the driving mechanism and the actuating mechanism, the driving mechanism drives the rotating rod to rotate through the driving motor, so that the actuating mechanism rotates, and the actuating mechanism drills the soil layer below while rotating;
the action mechanism of the utility model is composed of the connecting rod, the digging rod and the supporting block, and the whole mechanism can be matched with shells with different diameters through the combined action of the connecting rod and the elastic sleeve, so that the exploration holes with different diameters can be drilled, meanwhile, the digging rod is distributed in a conical shape, and the cone-shaped structure can be used for conveniently carrying out soil breaking and drilling.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of the mechanism internal to the present utility model;
FIG. 3 is a cross-sectional view of the interior of the present utility model;
the parts in the drawings are marked as follows:
1 a shell, 2 a driving mechanism, 21 a sliding seat, 22 a supporting rod, 23 a mounting seat, 24 idler wheels and 25 springs; 3 rotating rod, 4 digging head, 41 connecting rod, 42 digging rod, 421 digging part, 43 supporting block and 44 supporting frame
Detailed Description
The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.
Examples: an earth boring apparatus for engineering survey, as shown in fig. 1 to 3, comprises a casing 1, wherein a cavity is arranged in the casing, a drilling mechanism is slidably connected in the cavity, and the casing selects diameter casings of different sizes according to different drilling requirements.
The drilling mechanism comprises a driving mechanism 2 and an actuating mechanism, the driving mechanism is rotationally connected with the actuating mechanism, the driving mechanism comprises a sliding seat 21, a plurality of groups of supporting rods 22 are fixedly arranged on the outer wall of the sliding seat, the tail ends of the supporting rods are slidably connected with a mounting seat 23, and rollers 24 are slidably connected with the mounting seat. The roller is abutted against the side wall of the inner cavity, the supporting rods are distributed uniformly in an annular mode, and the center of the sliding seat coincides with the center of the shell.
The supporting rod is connected with a sliding rod in a sliding manner, the sliding rod is connected with the rollers through springs 26, the springs provide elasticity, the rollers can be abutted against the side walls of the cavities, and further, a protective cover is arranged on the mounting seat.
The bottom of the sliding seat is provided with a cavity, a driving motor is fixedly arranged in the cavity, the actuating mechanism is fixedly arranged on the driving motor, and the actuating mechanism is driven to actuate by the rotation of the driving motor.
The action mechanism comprises a rotating rod 3 and an excavating head 4, one end of the rotating rod is fixedly arranged on the driving motor and is rotationally connected with the sliding seat, and the excavating head is positioned at the other end of the rotating rod;
the excavating head comprises a plurality of groups of connecting rods 41, excavating rods 42 and supporting blocks 42, wherein 3-4 groups of connecting rods, excavating rods and supporting blocks are arranged and are uniformly distributed in a ring shape, one end of each excavating rod is rotationally connected with the corresponding rotating rod, the other end of each excavating rod is slidably connected with the corresponding supporting block, the side walls of the supporting blocks are attached to the inner portion of the corresponding cavity, and connecting rods are rotationally connected between the excavating rods and the corresponding rotating rods.
The excavating bars are obliquely arranged, a cone shape is formed among the excavating bars, the bottom of each excavating bar is provided with an excavating part 421 which is S-shaped, the included angle between each excavating part and each excavating bar is 30-45 degrees, and further, the side walls of the excavating bars are also provided with elastic baffle plates, and the inclined angles of the baffle plates are consistent with those of the excavating parts.
The rotating rod is connected with a supporting frame 44 in a sliding manner, the connecting rod is connected to the supporting frame in a rotating manner, an elastic sleeve is sleeved on the rotating rod, and the sleeve is located between the upper surface of the supporting frame and the lower surface of the sliding seat.
The connecting rod is an elastic rod, the connecting rod and the elastic sleeve act together, so that the supporting block can be clung to the side wall of the inner cavity, and meanwhile, when the excavating rod touches hard stone, the connecting rod and the elastic sleeve deform, so that the excavating rod can avoid the stone, and the abrasion of the excavating rod is reduced.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are directions or positional relationships described based on the embodiments and shown in the drawings, or directions or positional relationships in which the inventive product is conventionally put in use are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model.
The foregoing is only illustrative of the present utility model and is not to be construed as limiting the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (7)
1. An earth boring apparatus for engineering survey, characterized in that: the drilling device comprises a shell, wherein a cavity is formed in the shell, and a drilling mechanism is connected in the cavity in a sliding manner;
the drilling mechanism comprises a driving mechanism and an actuating mechanism, the driving mechanism is rotationally connected with the actuating mechanism, the actuating mechanism comprises a rotating rod and a digging head, one end of the rotating rod is rotationally connected with the actuating mechanism, and the digging head is positioned at the other end of the rotating rod;
the excavating head comprises a plurality of groups of connecting rods, excavating rods and supporting blocks, one end of each excavating rod is rotationally connected with each rotating rod, the other end of each excavating rod is in sliding connection with each supporting block, the side walls of the supporting blocks are attached to the inner parts of the cavities, and connecting rods are rotationally connected between the excavating rods and the rotating rods.
2. An earth boring apparatus for engineering survey according to claim 1, wherein: the driving mechanism comprises a sliding seat, a plurality of groups of supporting rods are fixedly arranged on the outer wall of the sliding seat, the tail ends of the supporting rods are slidably connected with a mounting seat, and rollers are slidably connected in the mounting seat.
3. An earth boring apparatus for engineering survey according to claim 2, wherein: the support rod is connected with a sliding rod in a sliding manner, and the sliding rod is connected with the idler wheels through springs.
4. An earth boring apparatus for engineering survey according to claim 2, wherein: the bottom of sliding seat is fixed mounting has driving motor, dwang fixed mounting in driving motor.
5. An earth boring apparatus for engineering survey according to claim 1, wherein: the excavating rod is obliquely arranged, an excavating part is arranged at the bottom of the excavating rod, the excavating part is S-shaped, and an included angle between the excavating part and the excavating rod is 30-45 degrees.
6. An earth boring apparatus for engineering survey according to claim 2, wherein: the sliding connection has the support frame on the dwang, the connecting rod rotate connect in the support frame, the cover is equipped with elastic sleeve on the dwang, the sleeve is located the support frame with between the sliding seat.
7. An earth boring apparatus for engineering survey according to claim 1, wherein: the connecting rod is an elastic rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321329147.6U CN219890782U (en) | 2023-05-29 | 2023-05-29 | Soil driller for engineering survey |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321329147.6U CN219890782U (en) | 2023-05-29 | 2023-05-29 | Soil driller for engineering survey |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219890782U true CN219890782U (en) | 2023-10-24 |
Family
ID=88406710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321329147.6U Active CN219890782U (en) | 2023-05-29 | 2023-05-29 | Soil driller for engineering survey |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219890782U (en) |
-
2023
- 2023-05-29 CN CN202321329147.6U patent/CN219890782U/en active Active
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