CN217786606U - Sampling device for coal mining quality detection - Google Patents
Sampling device for coal mining quality detection Download PDFInfo
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- CN217786606U CN217786606U CN202221695150.5U CN202221695150U CN217786606U CN 217786606 U CN217786606 U CN 217786606U CN 202221695150 U CN202221695150 U CN 202221695150U CN 217786606 U CN217786606 U CN 217786606U
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Abstract
The utility model discloses a coal mining quality detects uses sampling device relates to coal mining technical field. This coal mining quality detects uses sampling device, including the backup pad, arrange material pipe and positioning mechanism, seted up the annular mouth in the backup pad, slidable mounting has the casing in the annular mouth, the inside of casing is rotated and is installed defeated material auger, arrange the material pipe and set up on the casing, arrange the front and back side of material pipe and all be provided with the sampling pipe, the equal fixed mounting in front and back side of arranging the material pipe has the fixed block, positioning mechanism sets up on the fixed block, has seted up the cavity on the fixed block, positioning mechanism is including the sliding block of slidable mounting in the cavity. This coal mining quality detects uses sampling device conveniently changes the sampling pipe and handles, compares in the mode of screw thread installation, has avoided the problem that sampling pipe dismouting difficulty can influence sampling efficiency, has strengthened the device's use convenience, and the device's simple structure, still has good mobility.
Description
Technical Field
The utility model relates to a coal exploitation technical field, in particular to coal exploitation quality detects uses sampling device.
Background
The purpose of coal sampling is just to take representative sample, then confirm its quality through the mode of chemical examination, and judge whether the coal of sampling accords with certain standard, so in the coal industry, coal detects and is a very important work content, and the sampling device is used in the coal mining quality detection of current part, the sampling pipe dismouting of its installation is more difficult, indirect influence sampling efficiency, and the volume of device is great, influenced the mobility of device, consequently, need to improve its processing urgently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to solve one of the technical problem that exists among the prior art at least, provide a coal mining quality detects and uses sampling device, the sampling pipe dismouting that can solve the installation is more difficult, and the relatively poor problem of device mobility.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal mining quality detects uses sampling device, includes the backup pad, arranges material pipe and positioning mechanism, has seted up the annular mouth in the backup pad, slidable mounting has the casing in the annular mouth, and the inside of casing is rotated and is installed defeated material auger, arranges the material pipe and sets up on the casing, arranges the front and back side of material pipe and all is provided with the sampling pipe, arranges the equal fixed mounting in front and back side of material pipe and has the fixed block, and positioning mechanism sets up on the fixed block, has seted up the cavity on the fixed block, and positioning mechanism is including the sliding block of slidable mounting in the cavity.
Preferably, a motor is fixedly mounted at the top of the shell, an output shaft of the motor penetrates through the shell through a coupler and is fixedly connected with the conveying auger, a discharge port is formed in one side of the shell, and the discharge pipe is fixedly mounted inside the discharge port.
Preferably, the top fixed mounting of backup pad has the hydraulic stem, and the free end fixedly connected with sliding plate of hydraulic stem, the top fixed mounting of backup pad has two sets of square guide pillars, and the top fixed mounting of two sets of square guide pillars has spacing dish, and the outer wall of two sets of square guide pillars is located to the sliding plate slip cap, and one side fixed mounting of sliding plate has two sets of semi-circular splint.
Preferably, the top fixed mounting of backup pad has balancing weight and two sets of U type handles, is provided with the bolt on the semicircle splint, the bolt pass the semicircle splint and with casing threaded connection, the bottom fixed mounting of backup pad has the walking wheel for the device is convenient for remove.
Preferably, the equal fixed mounting in side has a circular block around arranging the material pipe, has seted up the annular groove on the sampling pipe, and the circular block is located the inside of annular groove, and the locating port has been seted up to the opposite side of circular block, has all seted up the socket between sampling pipe and the fixed block.
Preferably, positioning mechanism is still including location inserted block, spring and L type pull rod, and location inserted block fixed mounting is in one side of sliding block, and the location inserted block passes the socket and extends to in the locating hole, and spring fixed mounting is between sliding block and cavity, and the one end of L type pull rod passes the fixed block and with sliding block fixed connection, conveniently stimulates the removal of sliding block.
Compared with the prior art, the beneficial effects of the utility model are that:
this coal mining sampling device for quality testing, through the circular block, the fixed block, the sliding block, the location inserted block, the cooperation of spring and L type pull rod is used, make the sampling pipe have the effect of the dismouting of being convenient for, and then the sampling pipe that the sampling was accomplished is changed conveniently and is handled, compare in the mode of screw thread installation, the problem that sampling pipe dismouting difficulty can influence sampling efficiency has not only been avoided, the device's use convenience has still been strengthened, thereby the effectual practicality that improves the device, and the device's simple structure, the cost is lower, be convenient for popularize and promote, secondly, the device's volume is less, be convenient for remove, make it have good mobility.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a cross-sectional view of the present invention;
FIG. 2 is a schematic top view of the discharge pipe of the present invention;
FIG. 3 is an enlarged view of part A of the present invention;
fig. 4 is a front view of the present invention.
Reference numerals: 1. a support plate; 2. a hydraulic lever; 3. a sliding plate; 4. a housing; 5. a square guide post; 6. a limiting disc; 7. a discharge pipe; 8. a sampling tube; 9. a positioning mechanism; 91. a slider; 92. positioning the insert block; 93. a spring; 94. an L-shaped pull rod; 10. a motor; 11. conveying auger; 12. a circular block; 13. and (5) fixing blocks.
Detailed Description
This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a coal mining quality detects uses sampling device, which comprises a supporting plate 1, arrange material pipe 7 and positioning mechanism 9, the annular mouth has been seted up in backup pad 1, slidable mounting has casing 4 in the annular mouth, casing 4's inside is rotated and is installed defeated material auger 11, it sets up on casing 4 to arrange material pipe 7, it all is provided with sampling pipe 8 to arrange the front and back side of material pipe 7, the equal fixed mounting in front and back side of arranging material pipe 7 has fixed block 13, positioning mechanism 9 sets up on fixed block 13, the cavity has been seted up on fixed block 13, positioning mechanism 9 is including sliding mounting sliding block 91 in the cavity.
Furthermore, a motor 10 is fixedly installed at the top of the shell 4, an output shaft of the motor 10 penetrates through the shell 4 through a coupler and is fixedly connected with a material conveying auger 11, a discharge port is formed in one side of the shell 4, and a discharge pipe 7 is fixedly installed inside the discharge port.
Furthermore, the top of the supporting plate 1 is fixedly provided with a balancing weight and two sets of U-shaped handles, a bolt is arranged on the semicircular clamping plate, the bolt penetrates through the semicircular clamping plate and is in threaded connection with the shell 4, and the bottom of the supporting plate 1 is fixedly provided with a walking wheel.
Still further, the equal fixed mounting in front and back side of arranging material pipe 7 has circular block 12, has seted up the annular groove on the sampling pipe 8, and circular block 12 is located the inside of annular groove, and the locating hole has been seted up to the opposite side of circular block 12, has all seted up the socket between sampling pipe 8 and the fixed block 13.
The second embodiment:
referring to fig. 1-4, on the basis of the first embodiment, a hydraulic rod 2 is fixedly mounted on the top of a supporting plate 1, a sliding plate 3 is fixedly connected to the free end of the hydraulic rod 2, two sets of square guide posts 5 are fixedly mounted on the top of the supporting plate 1, a limiting disc 6 is fixedly mounted on the top of the two sets of square guide posts 5, the sliding plate 3 is slidably sleeved on the outer walls of the two sets of square guide posts 5, and two sets of semicircular clamping plates are fixedly mounted on one side of the sliding plate 3.
Furthermore, the positioning mechanism 9 further includes a positioning insertion block 92, a spring 93 and an L-shaped pull rod 94, the positioning insertion block 92 is fixedly installed on one side of the sliding block 91, the positioning insertion block 92 passes through the socket and extends into the positioning hole, the spring 93 is fixedly installed between the sliding block 91 and the cavity, one end of the L-shaped pull rod 94 passes through the fixed block 13 and is fixedly connected with the sliding block 91, the L-shaped pull rod 94 is manually pulled to pull outwards, then the sliding block 91 and the positioning insertion block 92 are pulled to move rightwards, the positioning insertion block 92 is separated from the positioning hole and the socket, then the sampling tube 8 can be replaced, the L-shaped pull rod 94 is loosened immediately, and then the positioning insertion block 92 is reinserted into the positioning hole and is installed, so that the sampling tube 8 has an effect of facilitating disassembly and assembly, further the sampling tube 8 which is completed by sampling can be replaced conveniently.
The working principle is as follows: when the sampling pipe 8 needs to be replaced, the L-shaped pull rod 94 is pulled outwards manually, then the sliding block 91 and the positioning insertion block 92 are pulled to move rightwards, the positioning insertion block 92 is separated from the positioning opening and the inserting opening, then the sampling pipe 8 can be replaced, the L-shaped pull rod 94 is loosened immediately, then the positioning insertion block 92 is inserted into the positioning opening again and is installed, then the motor 10 is controlled to be started, the free end of the hydraulic rod 2 moves downwards, the hydraulic rod 2 drives the sliding plate 3 and the shell 4 to move downwards, the motor 10 drives the conveying auger 11 to rotate, coal is sampled, and then the coal sample is conveyed into the sampling pipe 8 through the discharging pipe 7.
The embodiments of the present invention have been described in detail with reference to the drawings, but the present invention is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present invention within the knowledge of those skilled in the art.
Claims (6)
1. A sampling device for coal mining quality detection, characterized by comprising:
the device comprises a supporting plate (1), a shell (4) and a material conveying auger (11), wherein an annular opening is formed in the supporting plate, the shell (4) is slidably mounted in the annular opening, and the material conveying auger (11) is rotatably mounted in the shell (4);
the discharging pipe (7) is arranged on the shell (4), the front side and the rear side of the discharging pipe (7) are respectively provided with a sampling pipe (8), and the front side and the rear side of the discharging pipe (7) are respectively and fixedly provided with a fixed block (13);
and the positioning mechanism (9) is arranged on the fixed block (13), the fixed block (13) is provided with a cavity, and the positioning mechanism (9) comprises a sliding block (91) which is slidably arranged in the cavity.
2. The sampling device for detecting the coal mining quality according to claim 1, characterized in that: the top fixed mounting of casing (4) has motor (10), and the output shaft of motor (10) passes casing (4) and with defeated material auger (11) fixed connection through the shaft coupling, and the discharge gate has been seted up to one side of casing (4), arranges material pipe (7) fixed mounting in the inside of discharge gate.
3. The sampling device for detecting the coal mining quality according to claim 2, characterized in that: the top fixed mounting of backup pad (1) has hydraulic stem (2), and the free end fixedly connected with sliding plate (3) of hydraulic stem (2), the top fixed mounting of backup pad (1) has two sets of square guide pillar (5), and the top fixed mounting of two sets of square guide pillar (5) has spacing dish (6), and the outer wall of two sets of square guide pillar (5) is located to sliding plate (3) slip cap, and one side fixed mounting of sliding plate (3) has two sets of semi-circular splint.
4. The sampling device for coal mining quality detection according to claim 3, characterized in that: the top fixed mounting of backup pad (1) has balancing weight and two sets of U type handles, is provided with the bolt on the semicircle splint, and the bolt passes the semicircle splint and with casing (4) threaded connection, the bottom fixed mounting of backup pad (1) has the walking wheel.
5. The sampling device for coal mining quality detection according to claim 4, characterized in that: arrange the equal fixed mounting in side around material pipe (7) and have circular block (12), seted up annular groove on sampling pipe (8), circular block (12) are located the inside of annular groove, and the locating port has been seted up to the opposite side of circular block (12), has all seted up the socket between sampling pipe (8) and fixed block (13).
6. The sampling device for detecting the coal mining quality according to claim 5, characterized in that: positioning mechanism (9) are still including location inserted block (92), spring (93) and L type pull rod (94), and location inserted block (92) fixed mounting is in one side of sliding block (91), and location inserted block (92) pass the socket and extend to in the location mouth, and spring (93) fixed mounting is between sliding block (91) and cavity, and the one end of L type pull rod (94) passes fixed block (13) and with sliding block (91) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695150.5U CN217786606U (en) | 2022-06-30 | 2022-06-30 | Sampling device for coal mining quality detection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221695150.5U CN217786606U (en) | 2022-06-30 | 2022-06-30 | Sampling device for coal mining quality detection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217786606U true CN217786606U (en) | 2022-11-11 |
Family
ID=83936155
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221695150.5U Active CN217786606U (en) | 2022-06-30 | 2022-06-30 | Sampling device for coal mining quality detection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217786606U (en) |
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2022
- 2022-06-30 CN CN202221695150.5U patent/CN217786606U/en active Active
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