CN217028841U - Sampling equipment with sealing structure for coal field geological exploration - Google Patents
Sampling equipment with sealing structure for coal field geological exploration Download PDFInfo
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- CN217028841U CN217028841U CN202220647307.0U CN202220647307U CN217028841U CN 217028841 U CN217028841 U CN 217028841U CN 202220647307 U CN202220647307 U CN 202220647307U CN 217028841 U CN217028841 U CN 217028841U
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- containing box
- geological exploration
- coal field
- fixedly connected
- transmission shaft
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Abstract
The utility model provides a sampling device with a sealing structure for coal field geological exploration, which comprises a drilling device body, a containing box for containing a sampling sample, and a drill bit arranged below the containing box and used for drilling a hole, wherein: the output end of the drilling device body is fixedly connected with a transmission shaft, the outer side of the gear is provided with a driving rod, and the front end of the driving rod is fixedly connected with a handle; the containing box is arranged below the transmission shaft, a feeding hole is formed in the outer side of the top of the containing box, a baffle is arranged inside the containing box, a connecting rod is fixedly connected to the inner side of the baffle, and a spring is fixedly arranged below the connecting rod; the top of drill bit is provided with the connecting block, the inside of connecting block is provided with the fitting pin. This sampling equipment for coal field geological exploration with seal structure is convenient for seal the sample of exploitation, avoids external pollution, guarantees the purity of sample.
Description
Technical Field
The utility model relates to the field of coal mines, in particular to sampling equipment with a sealing structure for coal field geological exploration.
Background
In the process of mining the coal field, the coal field needs to be sampled, and through analysis of the sample, the coal blocks in the coal field are convenient to determine which substances are contained, the using direction of the mined coal blocks is convenient to determine, and the subsequent pollution-free treatment process of the coal blocks is realized;
the sampling equipment under the prior art background does not have a sealing structure when drilling and exploiting samples, so that the samples exploited underground contain impurities on the surface of the earth, the samples of coal blocks are inconvenient to analyze, and the judgment of people on the coal field is influenced.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Aiming at the defects of the prior art, the utility model provides a sampling device with a sealing structure for coal field geological exploration, so as to solve the problems that the sampling device in the prior art does not have a sealing structure when drilling a hole to exploit a sample, the underground exploited sample contains impurities on the earth surface, the sample analysis of a coal block is inconvenient, and the judgment of people on a coal field is influenced.
(II) technical scheme
In order to achieve the purpose, the utility model is realized by the following technical scheme:
the utility model provides a sampling equipment is used in coal field geological exploration with seal structure, this sampling equipment includes the drilling equipment body, and is used for holding the box that holds of sample to and install and hold the drill bit that is used for boring the hole below the box, wherein:
the drilling device comprises a drilling device body and is characterized in that a transmission shaft is fixedly connected to the output end of the drilling device body, a connecting box is fixedly connected to the outer side of the top of the transmission shaft, a winding roller is arranged inside the connecting box, a connecting rope is fixedly connected to the outer side of the winding roller, a gear is arranged below the winding roller, a driving rod is arranged on the outer side of the gear, and a handle is fixedly connected to the front end of the driving rod;
the containing box is arranged below the transmission shaft, a feeding hole is formed in the outer side of the top of the containing box, a limiting groove is formed below the containing box, a baffle is arranged inside the containing box, a connecting rod is fixedly connected to the inner side of the baffle, and a spring is fixedly arranged below the connecting rod;
the top of drill bit is provided with the connecting block, the inside of connecting block is provided with the fitting pin.
Preferably, the transmission shaft is hollow structure, the bottom of connecting the rope runs through the transmission shaft and is connected with the top of connecting rod.
Preferably, the gear and the driving rod form a worm gear structure, and the driving rod and the connecting rope form a winding structure through the gear and the winding roller.
Preferably, the top of the containing box is provided with feed holes in bilateral symmetry, and the feed holes are sealed with the containing box through baffles.
Preferably, the connecting rod with the baffle is "concave" type setting, the below of connecting rod evenly is provided with the spring.
Preferably, a protective sleeve is arranged on the outer side of the spring, and the protective sleeve can contract and extend.
Preferably, the connecting block bilateral symmetry sets up on the top of drill bit, the connecting block pass through the spacing groove with hold the box block and connect.
Preferably, a threaded hole is formed in the joint of the connecting block and the limiting groove, and the locking pin is in threaded connection with the threaded hole.
(III) advantageous effects
The utility model provides sampling equipment with a sealing structure for coal field geological exploration, which is characterized in that a winding roller can stably wind a connecting rope through the arrangement of a gear and a driving rod, and the connecting rope is convenient to drive a connecting rod to move, so that a baffle plate is moved, and a feeding hole is convenient to open.
The utility model provides sampling equipment with a sealing structure for coal field geological exploration, which is convenient for containing a sampling sample through the arrangement of a containing box, a baffle plate is sealed with a feeding hole, the opening and closing of the feeding hole are convenient to control through the control of a winding roller, and samples with different depths are convenient to sample.
The sampling equipment with the sealing structure for the coal field geological exploration is convenient for the movable drill bit of the containing box to rotate through the clamping of the connecting block and the limiting groove, and is convenient for the drill bit to be fixed below the containing box and driving the containing box to drill holes for sampling through the threaded connection of the locking pin at the connecting part of the connecting block and the limiting groove.
Drawings
The foregoing description is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood and to make the technical solutions of the present invention practical in accordance with the contents of the specification, the following detailed description is given of preferred embodiments of the present invention with reference to the accompanying drawings.
FIG. 1 is a front sectional view of the sampling device in the first embodiment;
fig. 2 is an enlarged schematic structural diagram of the sampling apparatus in the first embodiment at a in fig. 1;
FIG. 3 is a side view of a sectional structure of the connection between the containing box and the drill bit of the sampling device in the first embodiment;
fig. 4 is a schematic half-sectional view of the connection of the holding box and the drill of the sampling device in the first embodiment.
Illustration of the drawings: 1. a drilling device body; 2. a drive shaft; 3. a connection box; 4. a winding roller; 5. a gear; 6. a drive rod; 7. a handle; 8. connecting ropes; 9. a containing box; 10. a feed port; 11. a limiting groove; 12. a baffle plate; 13. a connecting rod; 14. a spring; 15. a drill bit; 16. connecting blocks; 17. and a locking pin.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive step based on the embodiments of the present invention, are within the scope of protection of the present invention. In addition, for the convenience of description, the terms "upper", "lower", "left" and "right" are used to refer to the same direction as the upper, lower, left, right, etc. of the drawings, and the terms "first", "second", etc. are used for descriptive distinction and have no special meaning.
Aiming at the problems that electric wires are easy to touch and a plurality of electric meters need to be connected in the prior art, the utility model provides sampling equipment with a sealing structure for coal field geological exploration, which comprises a drilling device body, a containing box for containing a sampling sample and a drill bit arranged below the containing box and used for drilling a hole, and the sampling equipment is specifically described as follows:
1-drilling device body
The output end fixedly connected with transmission shaft of above-mentioned drilling equipment body, the top outside fixedly connected with connecting box of above-mentioned transmission shaft, the inside of above-mentioned connecting box is provided with the winding roller, the outside fixedly connected with of above-mentioned winding roller connects the rope, and the below of above-mentioned winding roller is provided with the gear, and the outside of above-mentioned gear is provided with actuating lever, the front end fixedly connected with handle of above-mentioned actuating lever.
In some examples, the transmission shaft is a hollow structure, and the bottom end of the connecting rope penetrates through the transmission shaft to be connected with the top of the connecting rod.
In some examples, the gear and the driving rod form a worm gear structure, and the driving rod forms a winding structure with the connecting rope through the gear and the winding roller.
In concrete application scene, through the drive of drilling equipment body, make things convenient for the rotation of transmission shaft to for the rotation of drill bit provides power, the transmission shaft is hollow structure, conveniently connects running through of rope, and gear and above-mentioned actuating lever constitute the worm gear structure, conveniently drives the stable rotation of winding roller, carries out stable winding to connecting the rope, and convenient control holds opening or the closure of feed inlet on the box.
2-holding box
The aforesaid holds the box and sets up in the below of transmission shaft, and the feed port has been seted up in the above-mentioned top outside that holds the box, and the above-mentioned below that holds the box has been seted up the spacing groove, and the above-mentioned inside that holds the box is provided with the baffle, the inboard fixedly connected with connecting rod of above-mentioned baffle, the below fixed mounting of above-mentioned connecting rod has the spring.
In some examples, the top of the containing box is symmetrically provided with feed holes, and the feed holes are sealed with the containing box through baffles.
In some examples, the connecting rod and the baffle are arranged in a concave shape, and the spring is uniformly arranged below the connecting rod.
In some examples, the outer side of the spring is provided with a protective sleeve, and the protective sleeve can contract and extend.
In concrete application scene, through the pulling of connecting the rope, make to connect rope pulling connecting rod to drive the baffle and slide for the feed port is opened, makes things convenient for the sample to get into the feed port, and the bottom of connecting rod evenly is provided with the spring, makes things convenient for the spring to restore to the throne the baffle pulling, and the lag in the spring outside avoids the sample to die the spring card, thereby makes things convenient for the spring to promote the baffle and restores to the throne and block up sealed with the feed port.
3-bit
The top of above-mentioned drill bit is provided with the connecting block, and the inside of above-mentioned connecting block is provided with the fitting pin.
In some examples, above-mentioned connecting block bilateral symmetry sets up the top at the drill bit, and above-mentioned connecting block passes through spacing groove and above-mentioned containing box snap-fit connection.
In some examples, a threaded hole is formed at a connection position of the connecting block and the limiting groove, and the locking pin is in threaded connection with the threaded hole.
In the scene of concrete application, with the connecting block on drill bit top with hold the spacing groove block on the box, avoid the drill bit and hold the box and take place to rotate, through the screw hole on fitting pin through connection piece and the spacing groove for the fitting pin is with the drill bit with hold box fixed connection, thereby makes to hold the box and drives the drill bit rotation, makes things convenient for the drilling hole sampling of drill bit, and conveniently holds taking out of sample in the box.
The first embodiment is as follows:
based on the above concept, as shown in fig. 1 to 4, the present invention provides a sampling apparatus with a sealed structure for geological exploration of a coal field, the sampling apparatus comprising a drilling device body 1, a containing box 9 for containing a sampling sample, and a drill 15 installed below the containing box 9 for drilling a hole, wherein:
a transmission shaft 2 is fixedly connected to an output end of the drilling device body 1, a connection box 3 is fixedly connected to an outer side of a top of the transmission shaft 2, a winding roller 4 is arranged inside the connection box 3, a connection rope 8 is fixedly connected to an outer side of the winding roller 4, a gear 5 is arranged below the winding roller 4, a driving rod 6 is arranged outside the gear 5, and a handle 7 is fixedly connected to a front end of the driving rod 6;
the containing box 9 is arranged below the transmission shaft 2, a feeding hole 10 is formed in the outer side of the top of the containing box 9, a limiting groove 11 is formed below the containing box 9, a baffle plate 12 is arranged inside the containing box 9, a connecting rod 13 is fixedly connected to the inner side of the baffle plate 12, and a spring 14 is fixedly arranged below the connecting rod 13;
the drill 15 is provided at the top thereof with a connecting block 16, and the connecting block 16 is provided at the inside thereof with a locking pin 17.
Further, as shown in fig. 1, the transmission shaft 2 has a hollow structure, and the bottom end of the connection rope 8 penetrates through the transmission shaft 2 and is connected to the top of the connection rod 13.
Further, as shown in fig. 2, the gear 5 and the driving lever 6 constitute a worm gear structure, and the driving lever 6 and the connecting cord 8 constitute a winding structure via the gear 5 and the winding roller 4.
Further, as shown in fig. 3, the top of the container 9 is symmetrically provided with feed holes 10, and the feed holes 10 are sealed with the container 9 by baffles 12.
Furthermore, the connecting rod 13 and the baffle 12 are arranged in a concave shape, and springs 14 are uniformly arranged below the connecting rod 13.
Further, a protector is provided outside the spring 14, and the protector can be contracted and extended.
Further, the connection blocks 16 are symmetrically arranged at the top end of the drill 15, and the connection blocks 16 are connected with the storage box 9 in a clamping manner through the limiting grooves 11.
Furthermore, a threaded hole is formed at the joint of the connecting block 16 and the limiting groove 11, and the locking pin 17 is in threaded connection with the threaded hole.
Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred implementation scenario and that the blocks or flow diagrams in the drawings are not necessarily required to implement the present invention.
The skilled person will understand that the modules in the training apparatuses in the implementation scenario may be distributed in the training apparatuses in the implementation scenario according to the implementation scenario description, or may be located in one or more training apparatuses different from the implementation scenario according to the corresponding changes. The modules of the implementation scenario may be combined into one module, or may be further split into a plurality of sub-modules.
The above disclosure is only for the specific implementation scenario of the present invention, however, the present invention is not limited thereto, and any changes that can be made by those skilled in the art should fall within the protection scope of the present invention.
Claims (8)
1. A sampling apparatus for coal field geological exploration with a sealed structure, characterized in that it comprises a drilling device body (1), and a containing box (9) for containing a sample to be sampled, and a drill bit (15) installed below the containing box (9) for drilling a hole, wherein:
the drilling device comprises a drilling device body (1), wherein a transmission shaft (2) is fixedly connected to the output end of the drilling device body (1), a connecting box (3) is fixedly connected to the outer side of the top of the transmission shaft (2), a winding roller (4) is arranged inside the connecting box (3), a connecting rope (8) is fixedly connected to the outer side of the winding roller (4), a gear (5) is arranged below the winding roller (4), a driving rod (6) is arranged on the outer side of the gear (5), and a handle (7) is fixedly connected to the front end of the driving rod (6);
the containing box (9) is arranged below the transmission shaft (2), a feeding hole (10) is formed in the outer side of the top of the containing box (9), a limiting groove (11) is formed in the lower portion of the containing box (9), a baffle (12) is arranged inside the containing box (9), a connecting rod (13) is fixedly connected to the inner side of the baffle (12), and a spring (14) is fixedly arranged below the connecting rod (13);
the top of drill bit (15) is provided with connecting block (16), the inside of connecting block (16) is provided with fitting pin (17).
2. The sampling device for geological exploration of coal field with sealed structure according to claim 1, characterized in that said transmission shaft (2) is hollow structure, and the bottom end of said connecting rope (8) is connected with the top of connecting rod (13) through transmission shaft (2).
3. The sampling device with the sealing structure for the geological exploration of the coal field is characterized in that the gear (5) and the driving rod (6) form a worm gear structure, and the driving rod (6) and the connecting rope (8) form a winding structure through the gear (5) and the winding roller (4).
4. The sampling device with the sealing structure for the coal field geological exploration, as claimed in claim 1, is characterized in that the top of the containing box (9) is provided with feed holes (10) in bilateral symmetry, and the feed holes (10) are sealed with the containing box (9) through baffle plates (12).
5. The sampling device with the sealing structure for the geological exploration of the coal field according to claim 1, characterized in that the connecting rod (13) and the baffle (12) are arranged in a concave shape, and the spring (14) is uniformly arranged below the connecting rod (13).
6. Sampling device for geological exploration of the coal field with sealed structure according to claim 1, characterized in that said spring (14) is provided on its outside with a protective sheath able to contract and extend.
7. The sampling device with the sealing structure for the coal field geological exploration, as claimed in claim 1, is characterized in that the connecting blocks (16) are arranged on the top end of the drill bit (15) in a bilateral symmetry manner, and the connecting blocks (16) are connected with the containing box (9) in a clamping manner through limiting grooves (11).
8. The sampling device with the sealing structure for the geological exploration of the coal field as claimed in claim 7, wherein a threaded hole is formed at the joint of the connecting block (16) and the limiting groove (11), and the locking pin (17) is in threaded connection with the threaded hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220647307.0U CN217028841U (en) | 2022-03-23 | 2022-03-23 | Sampling equipment with sealing structure for coal field geological exploration |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220647307.0U CN217028841U (en) | 2022-03-23 | 2022-03-23 | Sampling equipment with sealing structure for coal field geological exploration |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217028841U true CN217028841U (en) | 2022-07-22 |
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ID=82412379
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220647307.0U Active CN217028841U (en) | 2022-03-23 | 2022-03-23 | Sampling equipment with sealing structure for coal field geological exploration |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217028841U (en) |
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2022
- 2022-03-23 CN CN202220647307.0U patent/CN217028841U/en active Active
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