CN222162539U - A drilling and surveying device for phosphate rock resource reserves - Google Patents
A drilling and surveying device for phosphate rock resource reserves Download PDFInfo
- Publication number
- CN222162539U CN222162539U CN202420856936.3U CN202420856936U CN222162539U CN 222162539 U CN222162539 U CN 222162539U CN 202420856936 U CN202420856936 U CN 202420856936U CN 222162539 U CN222162539 U CN 222162539U
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- Prior art keywords
- hollow shaft
- fixedly connected
- fixed frame
- drilling
- drill bit
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- 238000005553 drilling Methods 0.000 title claims abstract description 39
- 239000002367 phosphate rock Substances 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 12
- 229910019142 PO4 Inorganic materials 0.000 claims description 9
- 239000010452 phosphate Substances 0.000 claims description 9
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 claims description 9
- OJMIONKXNSYLSR-UHFFFAOYSA-N phosphorous acid Chemical compound OP(O)O OJMIONKXNSYLSR-UHFFFAOYSA-N 0.000 abstract description 6
- 239000011435 rock Substances 0.000 description 11
- 238000005070 sampling Methods 0.000 description 11
- 238000000034 method Methods 0.000 description 8
- 238000007599 discharging Methods 0.000 description 5
- 229910052500 inorganic mineral Inorganic materials 0.000 description 3
- 239000011707 mineral Substances 0.000 description 3
- 238000002156 mixing Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000011835 investigation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sampling And Sample Adjustment (AREA)
Abstract
The utility model discloses a phosphorite resource reserve drilling and surveying device, which belongs to the field of resource exploration and comprises a fixed frame, wherein a driving assembly is arranged in the fixed frame, a drill bit is arranged on the driving assembly, a cavity communicated with a hollow shaft is formed in the drill bit, a through groove is formed in the bottom of the cavity, a conical block is arranged at the bottom of the cavity, a fan is fixedly connected to the side wall of the fixed frame, the top of a hollow shaft at the air inlet end of the fan is communicated with the top of the hollow shaft, the bottom of the through groove is communicated with the space in a drilled hole through downward movement of the conical block, then the fan is started to generate negative pressure suction, core samples broken by rotation of the drill bit are sucked out at the position below the drill bit, so that core samples at the position at the preset depth can be quickly taken out, the efficiency of taking out is improved, additional equipment is not needed to extract core samples at other positions in the drilled hole during taking out, and the accuracy of taking out the core samples at the preset depth is improved.
Description
Technical Field
The utility model relates to the technical field of resource exploration, in particular to a phosphorite resource reserve drilling and surveying device.
Background
Drilling surveys of phosphate rock resource reserves are a key element in mineral resource development, involving accurate location and reserve assessment of underground phosphate reservoirs. This process incorporates a number of modern technological means including geological exploration, drilling techniques, geophysical exploration and the like.
First, geological exploration is the basis for phosphorite resource reserves drilling surveys. The basic conditions of geological structure, stratum lithology, ore body morphology, production and the like of the mining area are known through geological investigation, geological map filling, geological section measurement and other means. This information provides an important reference for subsequent drilling operations.
Next, drilling technology is a key means to obtain direct information of underground phosphate reservoirs. Drilling methods include core drilling, engineering drilling, and the like. Core drilling provides direct evidence for the assessment of phosphate rock reserves by drilling underground rock samples, directly observing and analyzing the mineral composition, structural structure and mineral content of the rock. Engineering drilling is mainly used for knowing information such as physical and mechanical properties of underground soil layers, underground water levels and the like and providing basic data for mine design and exploitation.
The rock sample at the drilling depth position is required to be sampled after drilling is completed, and then the sample is detected, so that the content of phosphorite in the rock at the position is judged, however, the existing drilling survey equipment has no sampling function, the drilling equipment can be moved away from the drilling position only after drilling is completed, then other equipment is used for sampling the rock sample at the drilling depth position, so that the use of the equipment is increased, the sampling efficiency after drilling is reduced, meanwhile, in the sampling process, the sampling device is used for taking out the rock sample at the preset position, rocks at other depth positions are easy to fall into the sampling device to be mixed, and the survey accuracy is reduced.
Disclosure of utility model
In order to overcome the technical problems described above, the present utility model is directed to providing a device for measuring and drilling reserves of phosphate rock resources, which solves the problems that in the prior art, since the existing drilling and measuring equipment has no sampling function, the drilling equipment can be moved away from the drilling position only after drilling is completed, and then other equipment is used to sample rock samples at the drilling depth position, thereby increasing the use of the equipment and reducing the efficiency of sampling after drilling, and meanwhile, in the process of sampling, the sampling device is easy to suffer from the mixing of rock at other depth positions in the sampling device during the process of taking out rock samples at predetermined positions, thereby reducing the accuracy of measurement.
The aim of the utility model can be achieved by the following technical scheme:
The utility model provides a phosphorite resource reserves probing surveys device, includes the mount, the inside drive assembly that is provided with of mount, be provided with the hollow shaft on the drive assembly, the hollow shaft bottom is provided with the drill bit, the inside cavity that is linked together with the hollow shaft that has seted up of drill bit, logical groove has been seted up to the cavity bottom, the inside sliding connection of cavity has the slide bar, slide bar bottom fixedly connected with connecting rod, connecting rod bottom fixedly connected with toper piece, mount lateral wall fixedly connected with fan, fan inlet end fixedly connected with intake pipe, the intake pipe is linked together with the hollow shaft top through rotary joint.
As a further scheme of the utility model, the driving assembly comprises a screw rod, the screw rod is rotationally connected inside a fixing frame, the top of the fixing frame is fixedly connected with a lifting motor, the output end of the lifting motor is fixedly connected with one end of the screw rod, the outer wall of the screw rod is in threaded connection with lifting plates, two ends of the lifting plates are propped against the inner walls on two sides of the fixing frame, the hollow shaft is rotationally connected to the lifting plates, the bottom of the lifting plates is fixedly connected with a driving motor, and the output end of the driving motor is in transmission connection with the hollow shaft through a transmission belt.
As a further scheme of the utility model, the two groups of screw rods are connected through transmission of a transmission chain, and the two groups of screw rods are symmetrically arranged on two sides of the hollow shaft.
As a further scheme of the utility model, the bottom of the hollow shaft is fixedly connected with a spiral connector, the outer wall of the spiral connector is connected with a hollow connecting pipe in a threaded manner, and the drill bit is arranged at the bottom of the hollow connecting pipe.
As a further scheme of the utility model, a collecting box is arranged at one side of the fixing frame, a discharging pipe is fixedly connected to the output end of the fan, and an outlet of the discharging pipe is positioned at the upper side of the collecting box.
As a further scheme of the utility model, the side wall of the fixing frame is fixedly connected with a filter plate, the filter plate is attached to the top of the collecting box, and the outlet of the discharge pipe penetrates through the filter plate.
As a further scheme of the utility model, both sides of the fixing frame are provided with fixing pins.
The utility model has the beneficial effects that:
According to the utility model, the conical block moves downwards to enable the bottom of the through groove to be communicated with the space inside the drill hole, then the fan is started to generate negative pressure suction force, and core samples broken by the rotation of the drill bit are sucked out from the position below the drill bit, so that core samples at the position with the preset depth can be rapidly taken out, the material taking efficiency is improved, meanwhile, no other equipment is required for carrying out extraction, mixing of core samples at other positions inside the drill hole during taking out is avoided, and the accuracy of taking out the samples with the preset depth is improved.
Drawings
The utility model is further described below with reference to the accompanying drawings.
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is an enlarged schematic view of the portion A of FIG. 1 according to the present utility model;
FIG. 3 is a schematic view of the connection structure of the sliding rod and the conical block in the utility model;
Fig. 4 is an enlarged schematic view of the portion B of fig. 1 according to the present utility model.
The device comprises a fixing frame 1, a driving assembly 2, a driving assembly 201, a screw rod 202, a lifting plate 203, a lifting motor 204, a transmission chain 205, a driving motor 206, a transmission belt 3, a hollow shaft 301, a hollow connecting pipe 302, a spiral joint 4, a drill bit 401, a cavity 402, a through groove 5, a sliding rod 501, a connecting rod 502, a conical block 6, a fan 601, an air inlet pipe 602, a rotary joint 603, a discharge pipe 7, a collecting box 701, a filter plate 8 and a fixing pin.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
As shown in fig. 1-4, a phosphorite resource reserve drilling and surveying device comprises a fixed frame 1, a driving component 2 is arranged inside the fixed frame 1, a hollow shaft 3 is arranged on the driving component 2, a drill bit 4 is arranged at the bottom of the hollow shaft 3, a cavity 401 communicated with the hollow shaft 3 is formed inside the drill bit 4, a through groove 402 is formed at the bottom of the cavity 401, a slide rod 5 is slidingly connected inside the cavity 401, the length of the slide rod 5 is larger than the diameter of the through groove 402, a connecting rod 501 is fixedly connected at the bottom of the slide rod 5, a conical block 502 is fixedly connected at the bottom of the connecting rod 501, the diameter of the connecting rod 501 is smaller than the diameter of the through groove 402, the conical block 502 is closed by extrusion force and the through groove 402 in the process of being stuck to the ground, rock is prevented from entering the inside the through groove 402 in the process of being stuck to the ground, a fan 6 is fixedly connected to the side wall of the fixed frame 1, an air inlet pipe 601 is fixedly connected with the top of the fan 6, and the air inlet pipe 601 is communicated with the top of the hollow shaft 3 through a rotary joint 602.
As shown in fig. 1, the driving assembly 2 includes a screw rod 201, the screw rod 201 is rotatably connected inside the fixing frame 1, the top of the fixing frame 1 is fixedly connected with a lifting motor 203, an output end of the lifting motor 203 is fixedly connected with one end of the screw rod 201, an outer wall of the screw rod 201 is in threaded connection with lifting plates 202, two ends of the lifting plates 202 are propped against inner walls on two sides of the fixing frame 1, a hollow shaft 3 is rotatably connected to the lifting plates 202, a driving motor 205 is fixedly connected to the bottom of the lifting plates 202, an output end of the driving motor 205 is in transmission connection with the hollow shaft 3 through a transmission belt 206, the driving motor 205 drives the hollow shaft 3 and the drill 4 to rotate by starting the driving motor 205, then the lifting motor 203 is started, the lifting motor 203 drives the screw rod 201 to rotate, the lifting plates 202 are driven to move downwards under a state of being limited by being attached to the inner wall of the fixing frame 1, and the drill bit 4 at the bottom of the hollow shaft 3 is driven by the lifting plates 202 to move downwards under a rotating state and then screwed into the ground.
As shown in fig. 1, two groups of screw rods 201 are arranged, the two groups of screw rods 201 are connected through a transmission chain 204 in a transmission manner, the two groups of screw rods 201 are symmetrically arranged on two sides of the hollow shaft 3, and the two groups of screw rods 201 are connected with the lifting plate 202 through threads, so that the lifting plate 202 is driven to move up and down, and the stability of the lifting plate 202 driving the drill bit 4 at the bottom of the hollow shaft 3 to drill is improved.
As shown in fig. 1 and 3, the bottom of the hollow shaft 3 is fixedly connected with a screw joint 302, the outer wall of the screw joint 302 is in threaded connection with a hollow connecting pipe 301, and the drill bit 4 is arranged at the bottom of the hollow connecting pipe 301, and one or more groups of hollow connecting pipes 301 are added between the hollow shaft 3 and the drill bit 4 for connection, so that the body drilled by the drill bit 4 can be increased, and the convenience in use is improved.
As shown in fig. 1, a collecting box 7 is disposed on one side of the fixing frame 1, an output end of the fan 6 is fixedly connected with a discharging pipe 603, an outlet of the discharging pipe 603 is located on the upper side of the collecting box 7, core samples extracted by the fan 6 are discharged into the collecting box 7 through the discharging pipe 603 to be collected, and convenience in collection is improved.
As shown in fig. 1, the side wall of the fixing frame 1 is fixedly connected with a filter plate 701, the filter plate 701 is attached to the top of the collecting box 7, the outlet of the discharge pipe 603 penetrates through the filter plate 701 and then sends the extracted core sample into the collecting box 7, at this time, the top of the collecting box 7 is shielded by the filter plate 701, so that air can be discharged, and meanwhile, the core sample is prevented from splashing and popping up from the collecting box 7, and the collecting stability is improved.
As shown in fig. 1, fixing pins 8 are disposed on two sides of the fixing frame 1, and after the fixing frame 1 is installed and placed, the fixing pins 8 are inserted into two sides of the fixing frame 1 to further fix the fixing frame 1, so that stability of the fixing frame 1 during operation is improved.
The utility model has the working principle that the hollow shaft 3 and the drill bit 4 are driven by the driving component 2 to rotate and simultaneously move downwards to be inserted into soil for drilling, when the drill bit 4 is penetrated into a preset depth, the drill bit 4 is driven by the driving component 2 to move upwards by a distance of 5-10CM, at the moment, the conical block 502 at the bottom of the drill bit 4 pulls the connecting rod 501 and the sliding rod 5 downwards by self weight, the inside of the cavity 401 is communicated with the space inside a drill hole through the through groove 402, at the moment, the driving component 2 is stopped, then the fan 6 is started, the fan 6 pumps air through the air inlet pipe 601, so that negative pressure suction is generated inside the drill hole through the rotary joint 602, the hollow shaft 3, the cavity 401 and the through groove 402, core samples broken by the rotation of the drill bit 4 are sucked out, and then are sucked out by the fan 6 through the through groove 402, the hollow shaft 3, the rotary joint 602 and the air inlet pipe 601, so that the core samples at the preset depth position can be quickly taken out, the taking efficiency is improved, meanwhile, the mixing of core samples at other positions inside the drill hole is avoided during taking out, and the taking out accuracy of the core samples at the preset depth is improved.
The foregoing describes one embodiment of the present utility model in detail, but the description is only a preferred embodiment of the present utility model and should not be construed as limiting the scope of the utility model. All equivalent changes and modifications within the scope of the present utility model are intended to be covered by the present utility model.
Claims (7)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420856936.3U CN222162539U (en) | 2024-04-24 | 2024-04-24 | A drilling and surveying device for phosphate rock resource reserves |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202420856936.3U CN222162539U (en) | 2024-04-24 | 2024-04-24 | A drilling and surveying device for phosphate rock resource reserves |
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| Publication Number | Publication Date |
|---|---|
| CN222162539U true CN222162539U (en) | 2024-12-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202420856936.3U Active CN222162539U (en) | 2024-04-24 | 2024-04-24 | A drilling and surveying device for phosphate rock resource reserves |
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| Country | Link |
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| CN (1) | CN222162539U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120404233A (en) * | 2025-07-04 | 2025-08-01 | 福州大学 | An intelligent hole-digging device for measuring roadbed compaction using the sand filling method |
-
2024
- 2024-04-24 CN CN202420856936.3U patent/CN222162539U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120404233A (en) * | 2025-07-04 | 2025-08-01 | 福州大学 | An intelligent hole-digging device for measuring roadbed compaction using the sand filling method |
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