CN219495853U - Shale granule sample crushing device - Google Patents
Shale granule sample crushing device Download PDFInfo
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- CN219495853U CN219495853U CN202320104761.6U CN202320104761U CN219495853U CN 219495853 U CN219495853 U CN 219495853U CN 202320104761 U CN202320104761 U CN 202320104761U CN 219495853 U CN219495853 U CN 219495853U
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Abstract
The utility model relates to the field of shale processing structures, in particular to a shale particle sample crushing device which is used for crushing shale particle samples for multiple times and collecting final samples, and comprises a non-vertical secondary crushing mechanism, a tertiary screening mechanism and a sample tray; the shale granule sample is subjected to primary crushing through the first crushing part and secondary crushing through the second crushing part, and the whole secondary crushing and the three-time sieving can be directly completed without a suction fan, so that the number of driving parts in the whole machine is reduced, the complexity of the whole structure is simplified, the follow-up overhaul and maintenance are facilitated, and the production and maintenance cost is reduced; and taking out a final sample in the sample tray, and then starting a purging mechanism to purge and clean the space contacted with the shale particle sample and the residual dust in the roller groove, so as to prevent cross contamination during subsequent sample breaking.
Description
Technical Field
The utility model relates to the field of shale processing structures, in particular to a shale particle sample crushing device.
Background
Shale is a sedimentary rock with complex composition but with lamellar or lamellar joints, mainly rock formed by clay sediments via pressure and temperature, but with quartz, feldspar chips and other chemicals mixed therein.
In laboratory sample processing analysis, shale samples need to be subjected to sample breaking treatment. Traditional laboratory sample crushing methods have manual sample crushing. When the sample is manually crushed, firstly, a rock sample is knocked into small blocks by a hammer, then, the small blocks of the sample are put into an iron exhibition pot for crushing, the method is low in efficiency, and particularly when the rock is hard, time and labor are wasted, the size of sample particles is difficult to master, and the crushing effect is poor.
The prior art patent CN 202010816333.7 provides a rock fragment sample screening and cleaning device comprising: the collecting part is communicated with the sample crushing cabin through a first pipeline, crushed rock particles are placed in the sample crushing cabin, and the collecting part can collect the rock particles in the sample crushing cabin through the first pipeline; the cleaning part is used for cleaning the sample crushing cabin and comprises a spray head used for spraying cleaning liquid; the fixing part is used for fixing the sample crushing cabin, and can adjust the position of the sample crushing cabin to enable the sample crushing cabin to have a first position and a second position with different opening orientations; the collection part can collect rock particles in the sample crushing cabin through the first pipeline when the sample crushing cabin is at the first position; when the sample crushing cabin is in the second position, the spray head can spray cleaning liquid to the sample crushing cabin. The rock breaking sample screening and cleaning device provided by the specification can realize automatic screening and collecting of rock particles after rock breaking samples and automatic cleaning of a broken sample cabin.
However, the above patent still has the following drawbacks: according to the patent, crushed aggregates in the crushed aggregate cabin are sucked into the shell through the suction fan, the sample collection is completed after the crushed aggregates are filtered by the first screen and the second screen, and the first screen and the second screen are distributed in the same shell up and down, so that a worker cannot directly observe the screening progress of the first screen and the second screen, the suction fan is easy to idle, and the production cost is increased; in addition, the crushed aggregates that fail to pass through first, second screen cloth smoothly on first, second screen cloth can pile up on first, second screen cloth, lead to follow-up taking place the crushed aggregates and breaking away from the casing and unrestrained condition when taking off first, second screen cloth and cleaning, easily cause the pollution of workplace.
Disclosure of Invention
The utility model aims to solve the technical problems that in the prior art, workers cannot directly observe the screening progress of a first screen and a second screen, a suction fan is easy to idle, the production cost is increased, and the pollution of a workplace is easy to cause.
In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a garrulous appearance device of shale granule sample for a lot of broken shale granule sample and collection final sample, its innovation point lies in: comprising
The non-vertical secondary crushing mechanism comprises a first crushing piece and a second crushing piece, and the second crushing piece is positioned at one side edge below the first crushing piece;
the third-stage screening mechanism comprises a first vibrating screen, a second vibrating screen and a third vibrating screen, wherein the first vibrating screen is obliquely arranged below the first crushing piece, the bottom end of the first vibrating screen extends towards the top of the second crushing piece, the second vibrating screen is obliquely arranged below the second crushing piece, the bottom end of the second vibrating screen extends away from the first vibrating screen, and the third vibrating screen is arranged below the second vibrating screen;
and the sample tray is horizontally arranged below the third vibrating screen and is used for receiving the final sample passing through the third vibrating screen.
Further, the device comprises a blowing mechanism, the blowing mechanism comprises a dust removing device and an air suction pipeline, an air suction inlet of the air suction pipeline extends to the position, close to the second crushing part, below the first vibrating screen, of the air suction pipeline, an air outlet of the air suction pipeline is connected with the dust removing device, and blowing and cleaning are carried out on the space contacted with the shale particle sample and the residual dust in the roller groove.
Further, the below of first shale shaker still has a level setting's one-level screening tray, still has a second grade sample jar that the opening set up below the second shale shaker bottom, the third shale shaker also inclines to set up, and its one side that is close to the second shale shaker bottom is higher than its one side that keeps away from the second shale shaker, still has a tertiary sample jar that the opening set up below the third shale shaker bottom.
Further, the first crushing piece comprises a linear motor, a digital ruler, an adjusting push block, a first rolling rod and a second rolling rod which are arranged in parallel;
the first rolling rod is arranged on a movable support, the second rolling rod is arranged on a fixed support, the digital ruler is arranged on the same side of the fixed support and the movable support, one end of the digital ruler is arranged on the fixed support, the other end of the digital ruler is arranged on the movable support, the adjusting push block is arranged on one side of the movable support far away from the fixed support and is connected with the movable support, the output end of the linear motor is connected with the adjusting push block, and the movable support is driven to be close to or far away from the fixed support through the adjusting push block;
the second crushing member has the same structure as the first crushing member.
Further, the device also comprises a driving motor;
the second rolling rod of the first crushing piece is connected with the output end of the driving motor through a first synchronous belt, one end, close to the first synchronous belt, of the second rolling rod of the second crushing piece is connected with the output end of the driving motor through a second synchronous belt, and the second rolling rod of the first crushing piece and the second rolling rod of the second crushing piece are synchronously driven to rotate through the driving motor.
Further, the device also comprises a sealed shell, the non-vertical secondary crushing mechanism, the tertiary screening mechanism, the sample tray and the driving motor are all installed inside the sealed shell, and the sealed shell is close to the first vibrating screen plate, the second vibrating screen plate and the third vibrating screen plate and is provided with a transparent opening and closing door.
The utility model has the advantages that:
according to the utility model, shale particles which do not pass through the first vibrating screen directly fall into the second vibrating screen along the inclined surface of the first vibrating screen for secondary crushing after the shale particles are crushed for the first time by the first crushing piece, and shale particles which pass through the second vibrating screen directly fall into the third vibrating screen for tertiary screening after the secondary crushing are directly carried out on the second vibrating screen, and the whole secondary crushing and tertiary screening processes can be directly completed without a suction fan, so that the number of driving pieces in the whole machine is reduced, the complexity of the whole structure is simplified, the follow-up overhaul and maintenance are facilitated, and the production and maintenance cost is reduced;
the utility model is also provided with a purging mechanism, the air suction inlet of the air suction pipeline extends to the position below the first vibrating screen and close to the second crushing piece, and the air outlet of the air suction pipeline is connected with the dust removing device, so that the dust removing device can be used for purging and cleaning the space contacted with the shale particle sample and the residual dust in the roller groove after the sample crushing is finished, and cross contamination is prevented when the subsequent sample is crushed;
the bottom ends of the first vibrating screen are arranged above the second crushing piece, the bottom ends of the second vibrating screen and the third vibrating screen are respectively provided with a second-level sample tank sample and a third-level sample tank, shale particles which cannot be sieved on the second vibrating screen and the third vibrating screen are prevented from scattering, the cleanliness of the inside of the shell is improved, and the problem that the shale particles reserved on the first vibrating screen, the second vibrating screen and the third vibrating screen fall on the ground to pollute a workplace when the first vibrating screen, the second vibrating screen and the third vibrating screen are taken out later is prevented;
the distance between the first rolling rod and the second rolling rod of the first crusher and the second crusher is adjusted by the linear motor and the adjusting pushing block, the distance can be adjusted at will so as to be suitable for crushing shale particles with different sizes, and a digital ruler is also arranged on the fixed bracket and the movable bracket, so that the adjusting precision of the adjusting pushing block is improved;
the first crushing piece and the second crushing piece are driven by the same driving motor, so that one driving piece can be omitted, and the internal structure of the shell is further simplified;
the non-vertical secondary crushing mechanism, the tertiary screening mechanism, the sample tray and the driving motor are all arranged in the sealed shell, so that dust in the screening process can be isolated from the outside, and the function of preventing the dust from overflowing is achieved;
and the sealing shell is provided with a transparent opening and closing door close to the first vibrating screen plate, the second vibrating screen plate and the third vibrating screen plate, so that sieving conditions on the first vibrating screen plate, the second vibrating screen plate and the third vibrating screen plate can be directly observed, the condition that a particle sample is successfully sampled and a driving motor still works is prevented, and meanwhile, the corresponding vibrating screen can be directly and conveniently taken and assembled by opening and closing the respective opening and closing doors.
Drawings
The utility model will be described in further detail with reference to the drawings and the detailed description.
Fig. 1 is a cross-sectional view showing the internal structure of the hermetic case of the present utility model.
Fig. 2 is a schematic diagram of the overall structure of the present utility model.
Fig. 3 is a partial structural view of the present utility model.
Description of the embodiments
A shale granule sample crushing apparatus for crushing shale granule samples and collecting final samples a plurality of times as shown in fig. 1 to 3, comprises a non-vertical secondary crushing mechanism, a tertiary screening mechanism, a sample tray 21, a purge mechanism, a drive motor, a mounting bracket and a sealed enclosure.
The sealed shell is a rectangular shell, the installing support, the secondary crushing mechanism, the tertiary screening mechanism, the sample tray 21 and the driving motor are all installed inside the sealed shell, dust in the screening process can be isolated with the outside, the function of preventing dust overflow is achieved, and the rectangular shell is close to the first vibrating screen plate, the second vibrating screen plate and the third vibrating screen plate and is provided with a transparent opening and closing door, so that screening conditions on the first vibrating screen, the second vibrating screen plate and the third vibrating screen can be directly observed, particle samples are prevented from being successfully sampled, the driving motor still works, and meanwhile the corresponding vibrating screen can be directly and conveniently taken and assembled through opening and closing the opening and closing doors of the respective opening and closing doors.
The installing support includes a horizontal bottom plate and installs a high mounting bracket and a short mounting bracket on horizontal bottom plate top, and this high mounting bracket comprises a rectangular frame by a plurality of long montants and horizontal pole, and installs top horizontal support plate and middle part horizontal support plate respectively at the top and the middle part of this high mounting bracket, and this short mounting bracket is installed in the one side bottom of high mounting bracket, is a rectangular frame of constituteing by 2 short montants and a plurality of horizontal pole, and installs a bottom horizontal support plate at the top of this short mounting bracket, and the height that highly is less than bottom horizontal support plate of this middle part horizontal support plate.
The secondary crushing mechanism comprises a first crushing member 1 and a second crushing member 2, and the second crushing member 2 is positioned at the lower right side edge of the first crushing member 1.
The first crushing member 1 is mounted on the top horizontal support plate, and the first crushing member 1 comprises a linear motor, a digital ruler 14, an adjusting push block 13, and a first rolling rod 11 and a second rolling rod 12 which are arranged in parallel.
A fixed support 15 is fixedly arranged on a top horizontal support plate, a movable support 16 is slidably arranged on one side of the fixed support 15 far away from a short installation support through a sliding block and a sliding groove, the fixed support 15 and the movable support 16 comprise two rectangular installation blocks which are symmetrically arranged, a first rolling rod 11 is arranged on the movable support 16 through a first bearing, a second rolling rod 12 is arranged on the fixed support 15 through a second bearing, a digital ruler 14 is arranged on the same side of the fixed support 15 and the movable support 16, one end of the digital ruler 14 is arranged on the fixed support 15, the other end of the digital ruler is arranged on the movable support 16, an adjusting push block 13 is arranged on one side of the top horizontal support plate far away from the movable support 16 and is connected with the movable support 16, a linear motor is arranged on the top horizontal support plate, and the output end of the linear motor is connected with the adjusting push block 13, and the movable support 16 is driven to be close to or far away from the fixed support 15 through the adjusting push block 13.
Can be adjusted at will to be suitable for the breakage of shale granule of equidimension not, and still install digital ruler 14 on fixed bolster 15 and movable bolster 16, promote the adjustment precision of adjusting pusher 13.
A large hopper 3 is also mounted on the top horizontal support plate in the top centre of the first crushing member 1.
Install the second broken piece 2 similar with first broken piece 1 structure on the bottom horizontal support board, and the roller of first broken piece 1 is the rough grinding roller, and the roller of second broken piece 2 is the fine grinding roller, and rough grinding roller and fine grinding roller parallel arrangement each other, still install a little material hopper 4 in the top central authorities that lie in second broken piece 2 on the bottom horizontal support board.
The three-stage screening mechanism comprises a first vibrating screen 5, a second vibrating screen 6 and a third vibrating screen 7, and the screening meshes of the first vibrating screen 5, the second vibrating screen 6 and the third vibrating screen 7 are increased.
A level screening tray 8 is also arranged below the first vibrating screen 5 on the middle horizontal support plate.
A first vibrating screen 5 which is obliquely arranged is also arranged between the discharge hole and the first-stage screening tray 8 on the high mounting frame, the top end of the first vibrating screen 5 is connected with a first vibrating motor 25, and the bottom end of the first vibrating screen extends to the feeding end of the small material hopper 4.
The bottom of the bottom horizontal supporting plate is located below the discharging end of the second crushing piece 2, a second vibrating screen 6 is installed, the top end of the second vibrating screen 6 is close to the first crushing piece 1 and is connected with a second vibrating motor, the bottom end of the second vibrating screen is far away from the first crushing piece 1, and a second-stage sample tank 9 with an upward opening is installed below the bottom end of the second vibrating screen 6 on the horizontal bottom plate.
The third vibrating screen 7 which is obliquely arranged is arranged below the second vibrating screen 6 on the short mounting frame, the top of the third vibrating screen 7 extends towards the bottom end of the second vibrating screen 6 and is connected with a third vibrating motor, the bottom of the third vibrating screen 7 is close to the first crushing part 1, and a three-stage sample tank 10 with an opening upwards is arranged at the bottom of the third vibrating screen 7 on the horizontal bottom plate.
A sample tray 21 is mounted on the horizontal floor below the third vibrating screen 7, the sample tray 21 being horizontally disposed for receiving the final sample passing through the third vibrating screen 7.
A driving motor is arranged on the horizontal bottom plate, the output end of the driving motor extends towards the same side of the rough grinding rolling rod and the fine grinding rolling rod and is provided with a third synchronous gear, the same side of the second rolling rod 12 of the first crushing piece and the second crushing piece is provided with a first synchronous gear and a second synchronous gear respectively, a first synchronous belt is connected between the first synchronous gear and the third synchronous gear, a second synchronous belt is connected between the second synchronous gear and the third synchronous gear, and the second rolling rod 12 of the first crushing piece 1 and the second rolling rod 12 of the second crushing piece 2 are synchronously driven to rotate through the driving motor.
The blowing mechanism is arranged at one side of the sealed shell and comprises a dust removing device 22 and an air suction pipeline 23, the dust removing device 22 in the embodiment is a single-machine pulse bag dust collector, an air suction inlet 26 of the air suction pipeline 23 penetrates into the sealed shell and extends to the position below the first vibrating screen 5, which is close to the second crushing piece 2, an air outlet of the blowing mechanism is connected with the single-machine pulse bag dust collector, and blowing and cleaning are carried out on the space contacted with the shale particle sample and the residual dust of the roller groove, so that cross contamination is prevented when the subsequent sample is crushed.
A small air compressor is further installed on the outer side of the sealing shell, a purging pipe 24 is an inlet pipeline and an outlet pipeline, one air outlet of the purging pipe penetrates through the sealing shell to extend to the position close to the second vibrating screen 9, the other air outlet of the purging pipe penetrates through the sealing shell to extend to the position close to the first vibrating screen 5, the air outlet of the purging pipe is connected with the small air compressor, and the small air compressor and the purging pipe 24 purge a plurality of vibrating screens in the sealing shell at fixed time.
The working principle of the patent is as follows:
the shale particles sample falls into the large material hopper 3, the shale particles which do not pass through the first vibrating screen 5 directly fall into the second vibrating screen 2 along the inclined surface of the first vibrating screen 5 after being crushed for the first time by the first vibrating screen 1, the shale particles which do not pass through the first vibrating screen 5 directly fall into the second vibrating screen 6 and are screened by the screening tray, the shale particles which do not pass through the second vibrating screen 6 automatically fall into the second sample tank 9 along the inclined surface of the second vibrating screen 6, the shale particles which do not pass through the second vibrating screen 6 directly fall into the third vibrating screen 7 for the third time by the screening, the shale particles which do not pass through the third vibrating screen 7 automatically fall into the third sample tank 10 along the inclined surface of the third vibrating screen 7, the shale particles which pass through the third vibrating screen 7 directly fall into the sample tray 21, the particles in the sample tray 21 are final samples, and the whole secondary crushing and the third screening processes can be completed directly without a suction fan, so that the number of driving parts in the whole machine is reduced, the whole structure is simplified, the subsequent production and maintenance cost is convenient, and the subsequent production and maintenance cost are reduced.
And taking out the final sample in the sample tray 21, and then starting a purging mechanism to purge and clean the space contacted with the shale particle sample and the residual dust in the roller groove, so as to prevent cross contamination during subsequent sample breaking.
It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a garrulous appearance device of shale granule sample for a lot of broken shale granule sample and collection final sample, its characterized in that: comprising
The non-vertical secondary crushing mechanism comprises a first crushing piece and a second crushing piece, and the second crushing piece is positioned at one side edge below the first crushing piece;
the third-stage screening mechanism comprises a first vibrating screen, a second vibrating screen and a third vibrating screen, wherein the first vibrating screen is obliquely arranged below the first crushing piece, the bottom end of the first vibrating screen extends towards the top of the second crushing piece, the second vibrating screen is obliquely arranged below the second crushing piece, the bottom end of the second vibrating screen extends away from the first vibrating screen, and the third vibrating screen is arranged below the second vibrating screen;
and the sample tray is horizontally arranged below the third vibrating screen and is used for receiving the final sample passing through the third vibrating screen.
2. The shale granule sample morcellating device of claim 1, wherein: the device comprises a first vibrating screen, a second vibrating screen, a dust removing device, a blowing mechanism and a blowing mechanism, wherein the blowing mechanism comprises the dust removing device and an air suction pipeline, an air suction inlet of the air suction pipeline extends to the position, close to the second crushing part, below the first vibrating screen, of the first vibrating screen, an air outlet of the air suction inlet of the air suction pipeline is connected with the dust removing device, and blowing and cleaning are carried out on space contacted with shale particle samples and residual dust in a roller groove.
3. The shale granule sample morcellating device of claim 1, wherein: the lower part of the first vibrating screen is also provided with a horizontal first-stage screening tray, the lower part of the bottom end of the second vibrating screen is also provided with an opening-up second-stage sample tank, the third vibrating screen is also obliquely arranged, one side of the third vibrating screen, which is close to the bottom end of the second vibrating screen, is higher than one side of the third vibrating screen, which is far away from the second vibrating screen, and the lower part of the bottom end of the third vibrating screen is also provided with an opening-up third-stage sample tank.
4. The shale granule sample morcellating device of claim 1, wherein: the first crushing piece comprises a linear motor, a digital ruler, an adjusting push block, a first rolling rod and a second rolling rod which are arranged in parallel;
the first rolling rod is arranged on a movable support, the second rolling rod is arranged on a fixed support, the digital ruler is arranged on the same side of the fixed support and the movable support, one end of the digital ruler is arranged on the fixed support, the other end of the digital ruler is arranged on the movable support, the adjusting push block is arranged on one side of the movable support far away from the fixed support and is connected with the movable support, the output end of the linear motor is connected with the adjusting push block, and the movable support is driven to be close to or far away from the fixed support through the adjusting push block;
the second crushing member has the same structure as the first crushing member.
5. The shale granule sample morcellating device of claim 4, wherein: the device also comprises a driving motor;
the second rolling rod of the first crushing piece is connected with the output end of the driving motor through a first synchronous belt, one end, close to the first synchronous belt, of the second rolling rod of the second crushing piece is connected with the output end of the driving motor through a second synchronous belt, and the second rolling rod of the first crushing piece and the second rolling rod of the second crushing piece are synchronously driven to rotate through the driving motor.
6. The shale granule sample morcellating device of claim 5, wherein: still include a sealed shell, just non-perpendicular type secondary crushing mechanism, tertiary screening mechanism, sample tray and driving motor are all installed sealed shell is inside, and this sealed shell is close to first, second, three vibrating screen plate department all is equipped with a transparent door that opens and shuts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320104761.6U CN219495853U (en) | 2023-02-02 | 2023-02-02 | Shale granule sample crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320104761.6U CN219495853U (en) | 2023-02-02 | 2023-02-02 | Shale granule sample crushing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219495853U true CN219495853U (en) | 2023-08-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320104761.6U Active CN219495853U (en) | 2023-02-02 | 2023-02-02 | Shale granule sample crushing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219495853U (en) |
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2023
- 2023-02-02 CN CN202320104761.6U patent/CN219495853U/en active Active
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