CN213091211U - Crushing device for coal mining sampling - Google Patents
Crushing device for coal mining sampling Download PDFInfo
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- CN213091211U CN213091211U CN202021493698.2U CN202021493698U CN213091211U CN 213091211 U CN213091211 U CN 213091211U CN 202021493698 U CN202021493698 U CN 202021493698U CN 213091211 U CN213091211 U CN 213091211U
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Abstract
The utility model discloses a breaker is used in coal mining sample, including bottom plate, support, curb plate, fixed plate, guard plate, hydraulic stem, stripper plate, first spring, push pedal, first spout, second spout, fly leaf, slider, sampler barrel, handle, limiting plate, second spring, cardboard, motor, crushing pole and gyro wheel. The utility model has simple structure and convenient operation, can conveniently collect coal briquettes in the mining process by arranging the movable sampling cylinder, can conveniently carry out crushing treatment by moving the sampling cylinder to the extrusion plate, can conveniently operate, can rotate the movable plate and the sampling cylinder after the crushing is finished to pour out the coal cinder sample, and can conveniently carry out sampling detection; the problem of dust diffusion can effectively be avoided taking place in the coal cinder crushing process through setting up fixed plate and guard plate, can realize the fixed of sampler barrel through the spacing of cardboard and push pedal in the crushing process, improve the stability of equipment during operation, improve operating efficiency.
Description
Technical Field
The utility model relates to a breaker specifically is a breaker is used in coal mining sample belongs to coal mining application technical field.
Background
Coal mining refers to a process of digging a place rich in coal resources, the coal mine is generally divided into a minery coal mine and an open-pit coal mine, when a coal bed is far away from the ground surface, the coal is generally dug towards an underground digging roadway, the minery coal mine is obtained, when the coal bed is close to the ground surface, the coal is generally dug by directly stripping a surface soil layer, the open-pit coal mine is obtained, the coal is the most main solid fuel and is one of combustible organic rocks, and the coal can be divided into four types of peat, lignite, bituminous coal and anthracite according to different coalification degrees.
The coal mine is divided into an open pit coal mine and an underground coal mine, the mining mode is divided into two types, namely a wall type and a column type, sampling detection is needed to be carried out on the coal mine in coal mining, local excavation of the coal mine is needed when sampling is carried out, the problem that detection cannot be carried out due to the fact that coal blocks are large after excavation is likely to occur, inconvenience in operation is increased, dust diffusion is easily caused when the coal blocks are broken, protection is not easy to carry out, coal slag after breaking is not easy to collect and take out, and operation difficulty is increased. Therefore, a crushing device for coal mining sampling is provided aiming at the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a coal mining takes a sample and uses breaker just in order to solve above-mentioned problem.
The utility model realizes the purpose through the following technical proposal, a crushing device for coal mining sampling, which comprises a bracket arranged at the top of a bottom plate, a side plate, a moving mechanism and a limiting mechanism;
the moving mechanism comprises a fixed plate, a protection plate, a hydraulic rod and a movable plate, the fixed plate is fixedly connected with the side plate, the protection plate is fixedly connected inside the fixed plate, the top of the support is fixedly connected with the hydraulic rod, the bottom end of the hydraulic rod is fixedly connected with a squeezing plate, a first sliding groove and a second sliding groove which are mutually connected are formed in the inner wall of the bottom of the support, the inside of the first sliding groove is slidably connected with the sliding block, and the sliding block is fixedly connected with the side end of the movable plate;
stop gear includes first spring, handle, limiting plate and cardboard, first spring tip and push pedal fixed connection, the push pedal contact has the sampler barrel surface, sampler barrel and movable plate top surface fixed connection, and sampler barrel outer wall rigid coupling has the handle, limiting plate and curb plate outer wall fixed connection, limiting plate inside pegs graft with the cardboard activity, and the cardboard passes through second spring and bottom plate fixed connection.
Preferably, the top surface of the bottom plate is fixedly connected with the two side plates, the two side plates are both L-shaped structures and are respectively positioned on two sides of the bottom plate, the middle parts of the side plates are provided with openings used for moving the handles, and the tops of the fixing plates positioned between the side plates are fixedly connected with the support.
Preferably, the first spring is fixedly connected with the inner wall of the support of the L-shaped structure, the push plate at the other end of the first spring is of a circular arc-shaped structure, and the push plate is attached to the outer wall of the sampling tube.
Preferably, the movable plate is connected with the top surface of the bottom plate in a sliding mode, two sides of the movable plate are fixedly connected with the four sliding blocks respectively, every two sliding blocks are connected with the inner portions of the first sliding grooves in a sliding mode, the distance between the two sliding blocks located on the same side is the same as the distance between the end portions of the second sliding grooves and the first sliding grooves.
Preferably, the side end of the bottom plate is rotatably connected with the idler wheel, the outer wall of the side plate on the top surface of the bottom plate is slidably connected with the clamping plate, the top of the clamping plate is in a U-shaped structure and is clamped with the handle, and the clamping plate is slidably connected with the inside of the limiting plate.
Preferably, the movable end of the hydraulic rod penetrates through and is connected with the middle of the support top and the protection plate in a sliding mode respectively, the extrusion plate at the end of the hydraulic rod is connected with the middle of the fixing plate in an embedded mode, the extrusion plate is connected with the inner wall of the sampling cylinder in a sliding mode, the connecting positions of the side ends of the fixing plate and the support are fixedly connected with the motor, and the output end of the motor is fixedly connected with the crushing rod.
The utility model has the advantages that:
1. the utility model has simple structure and convenient operation, can conveniently collect coal briquettes in the mining process by arranging the movable sampling cylinder, can conveniently carry out crushing treatment by moving the sampling cylinder to the extrusion plate, can conveniently operate, can rotate the movable plate and the sampling cylinder after the crushing is finished to pour out the coal cinder sample, and can conveniently carry out sampling detection;
2. the utility model discloses a set up the problem that fixed plate and guard plate can effectively avoid taking place the dust diffusion in the coal cinder crushing process, can realize the fixed of sampler barrel through the spacing of cardboard and push pedal in crushing process, improve the stability of equipment during operation, improve operating efficiency.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive exercise.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic view of the top view structure of the present invention.
In the figure: 1. the sampling device comprises a base plate, 2, a support, 201, side plates, 3, a fixing plate, 4, a protection plate, 5, a hydraulic rod, 6, a squeezing plate, 7, a first spring, 8, a pushing plate, 9, a first sliding groove, 901, a second sliding groove, 10, a movable plate, 1001, a sliding block, 11, a sampling tube, 12, a handle, 13, a limiting plate, 14, a second spring, 15, a clamping plate, 16, a motor, 17, a crushing rod, 18 and a roller.
Detailed Description
In order to make the objects, features and advantages of the present invention more obvious and understandable, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention, and obviously, the embodiments described below are only some embodiments of the present invention, but not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
The technical solution of the present invention is further explained by the following embodiments with reference to the accompanying drawings.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-3, a crushing device for coal mining sampling comprises a bracket 2 arranged at the top of a bottom plate 1, a side plate 201, a moving mechanism and a limiting mechanism;
the moving mechanism comprises a fixed plate 3, a protection plate 4, a hydraulic rod 5 and a movable plate 10, the fixed plate 3 is fixedly connected with a side plate 201, the protection plate 4 is fixedly connected inside the fixed plate 3, the top of the support 2 is fixedly connected with the hydraulic rod 5, the bottom end of the hydraulic rod 5 is fixedly connected with a squeezing plate 6, the inner wall of the bottom of the support 2 is provided with a first sliding groove 9 and a second sliding groove 901 which are mutually connected, the inside of the first sliding groove 9 is slidably connected with a sliding block 1001, and the sliding block 1001 is fixedly connected with the side end of the movable plate 10;
stop gear includes first spring 7, handle 12, limiting plate 13 and cardboard 15, 7 tip of first spring and 8 fixed connection in push pedal, the 8 contacts of push pedal have sampler barrel 11 surfaces, sampler barrel 11 and fly leaf 10 top surface fixed connection, and 11 outer wall rigid couplings of sampler barrel have handle 12, limiting plate 13 and 201 outer wall fixed connection of curb plate, limiting plate 13 is inside to peg graft with 15 activities of cardboard, and cardboard 15 passes through second spring 14 and 1 fixed connection of bottom plate.
The top surface of the bottom plate 1 is fixedly connected with two side plates 201, the two side plates 201 are both L-shaped structures and are respectively positioned at two sides of the bottom plate 1, the middle parts of the side plates 201 are provided with openings for moving the handles 12, and the top parts of the fixed plates 3 positioned between the side plates 201 are fixedly connected with the bracket 2; the first spring 7 is fixedly connected with the inner wall of the support 2 with the L-shaped structure, the push plate 8 at the other end of the first spring 7 is of an arc-shaped structure, and the push plate 8 is connected with the outer wall of the sampling tube 11 in an attaching manner; the movable plate 10 is connected with the top surface of the bottom plate 1 in a sliding manner, two sides of the movable plate 10 are respectively fixedly connected with four sliders 1001, every two sliders 1001 are connected with the inner parts of the corresponding first sliding grooves 9 in a sliding manner, and the distance between the two sliders 1001 positioned on the same side is the same as the distance between the ends of the second sliding grooves 901 and the ends of the first sliding grooves 9; the side end of the bottom plate 1 is rotatably connected with the roller 18, the outer wall of the side plate 201 on the top surface of the bottom plate 1 is slidably connected with the clamping plate 15, the top of the clamping plate 15 is in a U-shaped structure and is clamped with the handle 12, and the clamping plate 15 is slidably connected with the inner part of the limiting plate 13; 5 expansion ends of hydraulic stem run through and sliding connection with 2 tops of support and 4 middle parts of guard plate respectively, the stripper plate 6 and the 3 middle parts gomphosis of fixed plate of 5 tip of hydraulic stem are connected, stripper plate 6 and 11 inner wall sliding connection of sampler barrel, fixed plate 3 and 2 side junction of support and 16 fixed connection of motor, and 16 output of motor and broken pole 17 fixed connection.
When the utility model is used, firstly, the external power supply and the control switch of the electrical components in the device are pushed to move the crushing device to the coal mine through the rotation of the roller 18, the movable plate 10 and the sampling tube 11 are moved to the leftmost side of the bottom plate 1, the motor 16 drives the crushing rod 17 to realize the digging of the coal mine, so that the coal blocks fall into the sampling tube 11 to realize the collection, after the collection is completed, the handle 12 is pulled to move the sampling tube 11 to the inside of the bracket 2, at the moment, the movable plate 10 drives the sliding block to slide in the first sliding groove 9 to realize the movement, the surface of the sampling tube 11 is contacted with the push plate 8, after the first spring 7 is compressed, the sampling tube 11 is moved to the extruding plate 6, the clamping plate 15 is pressed firstly, when the clamping plate 15 moves in the limiting plate 13, the second spring 14 is extruded and shortened, when the handle 12 is moved to the corresponding position of the clamping plate 15, the clamping plate 15 is loosened, the elastic force of the second spring 14 pushes the clamping plate 15 to, the first spring 7 in a compressed state pushes the push plate 8 to abut against the sampling cylinder 11, so that the sampling cylinder 11 is stabilized;
when the coal cinder sampling device is crushed, the extrusion plate 6 is driven to move downwards through the extension of the hydraulic rod 5, the extrusion plate 6 is moved into the sampling cylinder 11 to crush the coal cinder, the top of the sampling cylinder 11 corresponds to the fixed plate 3, the problem of dust diffusion in the sampling process can be effectively avoided, meanwhile, the protection effect is improved through the protection plate 4, the pollution to the working environment is avoided, when the crushing is completed, the clamping plate 15 is moved to separate the clamping plate 15 from the handle 12, the sampling cylinder 11 is pushed to move to the leftmost side of the bottom plate 1 by the elasticity of the first spring 7, the two sliders 1001 on the left side are moved to the end part of the first sliding groove 9, the two sliders 1001 on the right side are just correspondingly provided with the second sliding groove 901, the sliders 1001 corresponding to the second sliding groove 901 are moved out of the side wall of the support 2 after sliding in the second sliding groove 901 through lifting the handle 12 and rotating, the movable plate 10 and the sampling cylinder 11, the operation is convenient, and the working difficulty of operators is simplified.
It is well within the skill of those in the art to implement, without undue experimentation, the present invention does not relate to software and process improvements, as related to circuits and electronic components and modules.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.
Claims (6)
1. The utility model provides a coal mining is breaker for sample which characterized in that: comprises a bracket (2) arranged at the top of a bottom plate (1), a side plate (201), a moving mechanism and a limiting mechanism;
the moving mechanism comprises a fixed plate (3), a protection plate (4), a hydraulic rod (5) and a movable plate (10), the fixed plate (3) is fixedly connected with a side plate (201), the protection plate (4) is fixedly connected inside the fixed plate (3), the top of the support (2) is fixedly connected with the hydraulic rod (5), a squeezing plate (6) is fixedly connected to the bottom end of the hydraulic rod (5), a first sliding groove (9) and a second sliding groove (901) which are mutually connected are formed in the inner wall of the bottom of the support (2), the inside of the first sliding groove (9) is slidably connected with a sliding block (1001), and the sliding block (1001) is fixedly connected with the side end of the movable plate (10);
stop gear includes first spring (7), handle (12), limiting plate (13) and cardboard (15), first spring (7) tip and push pedal (8) fixed connection, push pedal (8) contact has sampler barrel (11) surface, sampler barrel (11) and fly leaf (10) top surface fixed connection, and sampler barrel (11) outer wall rigid coupling has handle (12), limiting plate (13) and curb plate (201) outer wall fixed connection, limiting plate (13) are inside to be pegged graft with cardboard (15) activity, and cardboard (15) are through second spring (14) and bottom plate (1) fixed connection.
2. A coal mining sampling crushing device according to claim 1, wherein: bottom plate (1) top surface and two curb plate (201) fixed connection, two curb plate (201) all are L shape structure and are located bottom plate (1) both sides respectively, curb plate (201) middle part is seted up and is used for the opening that handle (12) removed, and is located fixed plate (3) top and support (2) fixed connection between curb plate (201).
3. A coal mining sampling crushing device according to claim 1, wherein: first spring (7) and support (2) inner wall fixed connection of L shape structure, push pedal (8) of another tip of first spring (7) are convex structure, and push pedal (8) are connected with the laminating of sampling tube (11) outer wall.
4. A coal mining sampling crushing device according to claim 1, wherein: the movable plate (10) is connected with the top surface of the bottom plate (1) in a sliding mode, two sides of the movable plate (10) are fixedly connected with the four sliding blocks (1001) respectively, every two sliding blocks (1001) are connected with the inner portions of the first sliding grooves (9) in a sliding mode, and the distance between the two sliding blocks (1001) located on the same side is the same as the distance between the end portions of the second sliding groove (901) and the first sliding groove (9).
5. A coal mining sampling crushing device according to claim 1, wherein: bottom plate (1) side rotates with gyro wheel (18) to be connected, curb plate (201) outer wall and cardboard (15) sliding connection of bottom plate (1) top surface, cardboard (15) top is the U-shaped structure and with handle (12) joint, and inside sliding connection of cardboard (15) and limiting plate (13).
6. A coal mining sampling crushing device according to claim 1, wherein: hydraulic stem (5) expansion end runs through and sliding connection with support (2) top and guard plate (4) middle part respectively, stripper plate (6) and fixed plate (3) middle part gomphosis of hydraulic stem (5) tip are connected, stripper plate (6) and sampling tube (11) inner wall sliding connection, fixed plate (3) and support (2) side junction and motor (16) fixed connection, and motor (16) output and crushing pole (17) fixed connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493698.2U CN213091211U (en) | 2020-07-25 | 2020-07-25 | Crushing device for coal mining sampling |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021493698.2U CN213091211U (en) | 2020-07-25 | 2020-07-25 | Crushing device for coal mining sampling |
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| Publication Number | Publication Date |
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| CN213091211U true CN213091211U (en) | 2021-04-30 |
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| CN202021493698.2U Active CN213091211U (en) | 2020-07-25 | 2020-07-25 | Crushing device for coal mining sampling |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607483A (en) * | 2021-08-04 | 2021-11-05 | 广东韶钢松山股份有限公司 | Device for automatically taking out steel sample in molten steel sampler |
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2020
- 2020-07-25 CN CN202021493698.2U patent/CN213091211U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113607483A (en) * | 2021-08-04 | 2021-11-05 | 广东韶钢松山股份有限公司 | Device for automatically taking out steel sample in molten steel sampler |
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Effective date of registration: 20230516 Address after: 010000 Room 1204, Juhai Commercial Building, Daxue East Street, Saihan District, Hohhot City, Inner Mongolia Autonomous Region Patentee after: Inner Mongolia Hongxing Mining Technology Research Institute Address before: No.133, group 10, dada village, Yusi Town, Luxian County, Luzhou City, Sichuan Province, 646107 Patentee before: Dong Pingyu |