CN109107650B - Swine virus sample grinding device - Google Patents
Swine virus sample grinding device Download PDFInfo
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- CN109107650B CN109107650B CN201810910091.0A CN201810910091A CN109107650B CN 109107650 B CN109107650 B CN 109107650B CN 201810910091 A CN201810910091 A CN 201810910091A CN 109107650 B CN109107650 B CN 109107650B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/10—Crushing or disintegrating by roller mills with a roller co-operating with a stationary member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/30—Shape or construction of rollers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/32—Adjusting, applying pressure to, or controlling the distance between, milling members
- B02C4/34—Adjusting, applying pressure to, or controlling the distance between, milling members in mills wherein a roller co-operates with a stationary member
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/42—Driving mechanisms; Roller speed control
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C23/00—Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
- B02C23/16—Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
- B02C2023/165—Screen denying egress of oversize material
Abstract
The invention belongs to the technical field of sample processing equipment. The traditional pig virus sample grinding treatment device is poor in grinding effect. Aiming at the problems in the prior art, the invention discloses a porcine virus sample grinding treatment device which comprises a containing groove, a plurality of arc-shaped rods, a round block, a rotating shaft, a spindle block, a gear ring, a plurality of grinding wheel gears and arc-shaped friction blocks, wherein an annular slide way is arranged at the top of the containing groove, a filtering hole is arranged at the bottom of the containing groove, the upper end of each arc-shaped rod is connected with the round block, and the lower end of each arc-shaped rod is respectively connected with a slide block on the annular slide way; the axis of rotation upper end links to each other with the circle piece, and the lower extreme links to each other with the motor, and the ring gear links to each other with the axis of rotation, and each bull wheel gear meshes with the ring gear, and the spindle piece includes big frustum of cone, and articulated on the arcwall face of big frustum of cone have a plurality of along cambered surface circumference evenly distributed's bull wheel, and each bull wheel is driven by corresponding bull wheel gear and is rotated, and adjacent bull wheel surface is laminated each other, and the arc clutch blocks is driven by the arc pole and is rotated, the medial surface and the bull wheel laminating of arc clutch blocks. The invention has good grinding effect.
Description
Technical Field
The invention relates to a grinding treatment device, in particular to a grinding treatment device for a porcine virus sample, and belongs to the technical field of sample treatment equipment.
Background
The porcine virus infection is very common, and the examination of the porcine virus infection is not only used for clinically determining and diagnosing, but also provides scientific basis for the prevention and treatment of the porcine virus disease. Because the required condition of pig virus isolated culture is higher, traditional serology detects and is both time-consuming and troublesome, can not satisfy clinical needs far away, and this just needs to carry out the sample collection at the sick initial stage of pig, because the sample of collection is interior virus content more, should in time handle the sample that contains the virus after the collection is accomplished, under the condition that does not have pancreatin, often adopt the grinding processing apparatus to grind and filter the pig virus sample.
The traditional grinding treatment device can only carry out primary grinding treatment on a sample generally, the grinding effect on the sample is poor, the granularity of the ground sample particles is large and uneven, and the subsequent treatment of a porcine virus sample is not facilitated.
Disclosure of Invention
Aiming at the problems in the prior art, the invention provides a grinding treatment device for a porcine virus sample, which can carry out secondary grinding on the porcine sample, so that the sample is ground more finely and uniformly, and the grinding effect is good.
In order to achieve the technical purpose, the technical scheme of the invention is as follows:
a grinding treatment device for a porcine virus sample comprises a powder containing groove, a containing groove, arc-shaped rods and round blocks which are sequentially arranged from bottom to top, wherein the containing groove is connected with the powder containing groove through supporting columns, an annular slide way is arranged at the top of the containing groove, a plurality of sliding blocks are arranged on the annular slide way, the sliding blocks slide along the annular slide way, a plurality of filtering holes for filtering are arranged at the bottom of the containing groove, a plurality of arc-shaped rods are arranged, the upper ends of the arc-shaped rods are connected with the round blocks, and the lower ends of the arc-shaped rods are correspondingly connected with the sliding blocks; the device also comprises a rotating shaft, a spindle block, a gear ring, a grinding wheel gear and arc friction blocks, wherein the rotating shaft is vertically arranged, the upper end of the rotating shaft is connected with the round block, the lower end of the rotating shaft sequentially penetrates through the containing groove and the powder containing groove and then is connected with the motor which is driven to rotate by the motor, the gear ring is connected with the rotating shaft through an L-shaped connecting rod and is driven to rotate by the rotating shaft, the grinding wheel gear is provided with a plurality of grinding wheels, each grinding wheel gear is meshed with the gear ring and is driven to rotate by the gear ring in a meshed mode, the spindle block is arranged in the containing groove and comprises a large conical table, a plurality of grinding wheels which are uniformly distributed along the circumferential direction of the arc-shaped surface are hinged on the arc-shaped surface of the large conical table, each grinding wheel corresponds to each grinding wheel gear and is positioned below the grinding wheel gear, the grinding wheel gears drive to rotate, the surfaces of the adjacent grinding wheels are mutually attached, the arc, the arc-shaped friction block is connected with the arc-shaped rod through a hinge connecting rod structure, and the inner side surface of the arc-shaped friction block is attached to the grinding wheel. The invention has simple structure, can grind and filter the porcine virus sample, can realize the secondary grinding of the porcine virus sample, has good grinding effect, improves the uniformity and the fineness of the ground sample particles, wherein, under the drive of motor, on the one hand, the axis of rotation drives the ring gear through L shape connecting rod and rotates, the ring gear drives each runner through the runner gear rather than meshing again and rotates towards the opposite direction with ring gear rotation direction, frictional force and the extrusion force that produces when the runner rotates pulverize the sample, realize the one-level abrasive treatment to the sample, on the other hand, the axis of rotation drives circle piece and arc pole and rotates, the arc pole drives arc clutch blocks through hinge connecting rod structure again and rotates, the extrusion force that produces between arc clutch blocks and the runner can further grind the sample and pulverize, realize the second grade abrasive treatment to the sample, improve the grinding homogeneity and the grinding fineness of sample.
As the preferred scheme, hinge connecting rod structure includes that the U-shaped links piece, connecting rod, stock and montant, the arc pole middle part is located to the U-shaped links piece, the connecting rod upper end links the piece with the U-shaped and articulates, and the lower extreme is articulated with the stock, the stock passes through splint two and articulates with the montant, the lower extreme inboard of montant links to each other with arc clutch blocks through the connecting axle.
As a further preferred scheme, the device further comprises a pressing plate, a first clamping plate and a straight groove rod, wherein the pressing plate is connected with the round block through a spring, a plurality of round rods are uniformly arranged in the circumferential direction of the lower side of the pressing plate, the lower end of each round rod sequentially penetrates through the spring and the round block to be connected with the first clamping plate, a connecting cross shaft is arranged in the first clamping plate, the connecting cross shaft penetrates through a sliding groove formed in the straight groove rod, and the straight groove rod is connected with the upper side of the connecting rod. The invention is convenient to clean the sample residue after grinding and filtering, thereby realizing the cleaning of the grinding treatment device; wherein, the briquetting is pressed down, the spring is compressed, the round bar downstream, the round bar moves down through a splint drive straight flute pole, along with moving down of straight flute pole, the connecting rod lower extreme downswing, the connecting rod drives the montant through the stock and outwards swings, the montant drives the outside swing of arc clutch blocks again, the sample residue that remains between arc clutch blocks and the grinding wheel can be taken out very easily, after the clearance of sample residue finishes, loosen and press the clamp plate, the spring rebounds, press the clamp plate to drive the round bar and shift up, the round bar shifts up through a splint drive straight flute pole again, the connecting rod lower extreme upwards swings along with shifting up of straight flute pole, the connecting rod drives the montant through the stock and inwards swings, the montant drives the inside swing return of arc clutch blocks again.
As a further preferable scheme, the circumferential side wall of the round block is provided with a jackscrew for fixing.
Preferably, the edge of the top of the containing groove is provided with a first circular ring, a second circular ring is concentrically arranged in the first circular ring, and a gap between the second circular ring and the first circular ring forms an annular slideway.
Preferably, the device further comprises a weight block, the weight block is arranged on the spindle block and located in the inner ring of the gear ring, a through hole for the rotating shaft to pass through is formed in the weight block, and the weight block can move up and down along the direction of the rotating shaft. By arranging the weight, the stability of the device for grinding the sample can be improved.
Preferably, the device further comprises a sleeve, and the sleeve is arranged at the center of the containing groove and sleeved outside the rotating shaft. The sleeve is arranged to separate the rotating shaft from the materials in the powder containing groove so as to prevent the materials in the powder containing groove from influencing the rotation of the rotating shaft.
As a preferred scheme, the filtering holes are arranged into a plurality of groups, each group of filtering holes are uniformly distributed along the radial direction of the containing tank, and the filtering holes of each group are concentric and annular.
Preferably, the number of the sliding blocks is 4, and the number of the grinding wheel gears is 6.
As preferred scheme, the quantity of support column is 3, and 3 support columns are along flouring groove circumference evenly distributed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the present invention;
FIG. 3 is a schematic structural view of the present invention;
FIG. 4 is a schematic view of a partial structure of the present invention;
FIG. 5 is a schematic view of a portion of the present invention;
FIG. 6 is a schematic view of a partial structure of the present invention;
FIG. 7 is a partial schematic view of the present invention;
FIG. 8 is a schematic view of a portion of the present invention;
FIG. 9 is a schematic view of the construction of a spindle block according to the present invention;
FIG. 10 is a side view of a spindle block of the present invention;
reference numerals:
1. the device comprises a pressing plate 2, a spring 3, a round rod 4, a round block 5, an arc-shaped rod 6, a U-shaped connecting block 7, a connecting rod 8, a long rod 9, a sliding block 10, a containing groove 11, a supporting column 12, a powder containing groove 13, a fixed block 14, a bottom plate 15, a motor support 16, a motor 17, a sleeve 18, a first ring 19, a weight 20, a second ring 21, a rotating shaft 22, a straight groove rod 23, a first clamping plate 24, a second clamping plate 25, an arc-shaped friction block 26, a connecting shaft 27a, a vertical rod 27, a spindle block 271, a cone 272, a large cone 273, a cone 274, a round plate 28, an L-shaped connecting block 29, an L-shaped connecting rod 30, a gear ring 31, a grinding wheel gear 32, a grinding wheel 33, a filtering hole 34, a connecting transverse shaft 35
Detailed Description
An embodiment of the present invention is described in detail with reference to fig. 1 to 2, but the present invention is not limited in any way by the claims.
As shown in fig. 1, a grinding treatment device for a porcine virus sample comprises a bottom plate 14, a powder containing groove 12, a powder containing groove 10, 4 arc-shaped rods 5 and a round block 4 which are sequentially arranged from bottom to top; the powder containing groove 12 is connected with the bottom plate 14 through a fixing block 13, the powder containing groove 10 is connected with the powder containing groove 12 through 3 supporting columns 11 which are uniformly distributed along the circumferential direction of the powder containing groove 12, a first ring 18 is arranged at the top edge of the powder containing groove 10, a second ring 20 is concentrically arranged in the first ring 18, the second ring 20 is connected with the wall of the powder containing groove 10 through 5L-shaped connecting blocks 28 which are uniformly distributed along the circumferential direction of the powder containing groove 10, an annular slide way is formed by a gap between the second ring 20 and the first ring 18, 4 sliding blocks 9 are arranged on the annular slide way, the sliding blocks 9 are uniformly distributed along the annular slide way and can slide along the annular slide way, wherein the sliding blocks 9 can be H-shaped sliding blocks, the shapes of the H-shaped sliding blocks are matched with the first ring 18, a plurality of groups of filtering holes 33 with filtering functions are arranged at the bottom of the powder containing groove 10, and each group of filtering holes 33 is uniformly distributed along the radial direction of the powder containing groove 10, the filter holes 33 are concentric and annular; the arc-shaped rods 5 are uniformly distributed along the circumferential direction, the upper ends of the arc-shaped rods 5 are connected with the round blocks 4, and the lower ends of the arc-shaped rods 5 are correspondingly connected with the sliding blocks 9 one by one;
the grinding processing device also comprises a rotating shaft 21, a weight 19, a spindle block 27, a gear ring 30, a grinding wheel gear 31 and an arc-shaped friction block 25; the rotating shaft 21 is vertically arranged, the upper end of the rotating shaft 21 is connected with the round block 4, the lower end of the rotating shaft 21 sequentially penetrates through the weight block 19, the spindle block 27, the containing groove 10 and the powder containing groove 12 and then is connected with the motor 16, the rotating shaft 16 drives the rotating shaft to rotate, and the gear ring 30 is connected with the rotating shaft 21 through the L-shaped connecting rod 29 and driven to rotate by the rotating shaft 21; the number of the grinding wheel gears 31 is 6, the 6 grinding wheel gears 31 are all meshed with the gear ring 30 and are meshed with the gear ring 30 for transmission, the weight 19 is arranged in the inner ring of the gear ring 30, a through hole for the rotating shaft 21 to penetrate through is formed in the weight 19, and the weight 19 can move up and down along the rotating shaft 21; the spindle block 27 is arranged below the weight 19 and located in the containing groove 10, the spindle block 27 comprises a circular truncated cone 271, a circular plate 274, a large circular truncated cone 272 and a circular truncated cone 273 which are sequentially connected from top to bottom, wherein the large circular truncated cone 272 is an arc-shaped table, 6 grinding wheels 32 which are uniformly distributed along the circumferential direction of the arc-shaped surface are hinged on the arc-shaped surface of the large circular truncated cone 272, each grinding wheel 32 is arranged corresponding to each grinding wheel gear 31 and located below the grinding wheel gear 31, the central axis of each grinding wheel 32 is overlapped with the central axis of each grinding wheel gear 31, each grinding wheel 32 is driven by each grinding wheel gear 31 to rotate, the surfaces of adjacent grinding wheels 32 are mutually attached, and the circular truncated cone 273 is connected with the bottom of the containing groove 10; arc clutch blocks 25 is equipped with 4, each arc clutch blocks 25 corresponds each arc pole 5 setting, arc clutch blocks 25 is connected with arc pole 5 through hinge link structure, wherein, hinge link structure includes U-shaped even piece 6, connecting rod 7, stock 8, two 24 and montant 27a of splint, 5 middle parts of arc pole are located to even piece 6 of U-shaped, 7 upper ends of connecting rod are articulated with U-shaped even piece 6, 7 lower extremes of connecting rod are articulated with 8 upper ends of stock, 8 lower extremes of stock are articulated with two 24 of splint, montant 27a top links firmly with two 24 of splint, montant 27 a's bottom is articulated with the square 36 of locating the groove 10 tank bottom, montant 27 a's lower extreme inboard is passed through connecting axle 26 and is linked to each other with arc clutch blocks 25, arc clutch blocks 25's medial surface and grinding wheel 32 laminating.
In order to conveniently clean sample residues after grinding and filtering, the grinding treatment device further comprises a pressing plate 1, a spring 2, a first clamping plate 23 and a straight groove rod 22, wherein the pressing plate 1 is connected with a round block 4 through 3 springs 2 uniformly distributed along the circumferential direction of the round block 4, 4 round rods 3 are uniformly arranged in the circumferential direction of the lower side of the pressing plate 1, the lower end of each round rod 3 sequentially penetrates through the spring 2 and the round block 4 to be connected with the first clamping plate 23, a connecting transverse shaft 34 is arranged in the first clamping plate 23 and penetrates through a sliding groove formed in the straight groove rod 22, and the straight groove rod 22 is fixedly connected with the upper side of a connecting rod 7; in order to prevent the sample from being pressed down by the pressing plate 1 during grinding to affect the grinding effect, the circumferential side wall of the round block 4 is provided with a jackscrew 35 for fixing.
In order to prevent the material in the powder containing groove 12 from influencing the rotation of the rotating shaft 21, a sleeve 17 is arranged at the central position of the powder containing groove 10, and the sleeve 17 is sleeved outside the rotating shaft 21 to isolate the rotating shaft 21 from the material in the powder containing groove 12.
The principle is as follows:
lifting the weight 19 up to enable the weight 19 to move upwards along the rotating shaft 21, reserving a space for placing a sample, placing the sample taken from the pig body on the cambered surface of the large cone table 272 of the spindle block 27, loosening the weight 19, moving the weight 19 downwards along the rotating shaft 21, and stopping moving downwards after the lower side of the weight 19 contacts the upper end cone table 271 of the spindle block 27; the motor 16 is turned on, the output shaft of the motor 16 rotates to drive the rotating shaft 21 to rotate, on one hand, the rotating shaft 21 drives the gear ring 30 to rotate through the L-shaped connecting rod 29, the gear ring 30 drives each grinding wheel 32 to rotate in the direction opposite to the rotating direction of the gear ring 30 through the grinding wheel gear 31 meshed with the gear ring 30, after the sample placed on the large conical table 272 slides down to the position contacted with the grinding wheel 32 along the arc surface, the friction force and the extrusion force generated when the grinding wheel 32 rotates crush the sample, and primary grinding treatment on the sample is realized; on the other hand, the rotating shaft 21 drives the round block 4 and the arc-shaped rod 5 to rotate, the round block 4 drives the round rod 3 and the first clamping plate 23 to rotate, the arc-shaped rod 5 drives the H-shaped sliding block 9 to rotate in the annular slide way, meanwhile, the arc-shaped friction block 25 is driven to rotate through the hinge connecting rod structure, after a sample subjected to primary grinding flows out from a gap between the adjacent grinding wheels 32 to a position between the arc-shaped friction block 25 and the grinding wheels 32, the sample is further ground into finer and more uniform powder through extrusion force generated between the arc-shaped friction block 25 and the grinding wheels 32, and secondary grinding treatment on the sample is realized; the sample powder obtained after the secondary grinding treatment falls into the holding tank 10 from the gap between the arc-shaped friction block 25 and the grinding wheel 32, is filtered into the powder holding tank 12 through the filtering hole 33 at the bottom of the holding tank 10, and the motor 16 is turned off.
Unscrewing jackscrew 35, push down the briquetting, spring 2 is compressed, round bar 3 downstream, round bar 3 drives straight groove pole 22 through splint 23 and moves down, along with moving down of straight groove pole 22, 7 lower extremes of connecting rod swing down, connecting rod 7 drives montant 27a through stock 8 and outwards swings, montant 27a drives arc clutch blocks 25 outwards swing again, the sample residue that remains between arc clutch blocks 25 and grinding wheel 32 can be taken out very easily, after the sample residue clearance finishes, loosen and press clamp plate 1, spring 2 kick-backs, press clamp plate 1 to drive round bar 3 and move up, round bar 3 rethread splint 23 drives straight groove pole 22 and moves up, 7 lower extremes of connecting rod are along with moving up of straight groove pole 22 and upwards swing, connecting rod 7 drives montant 27a through stock 8 and inwards swings, montant 27a drives arc clutch blocks 25 inwards swing return again.
In summary, the invention has the following advantages:
1. the grinding device is simple in structure, can grind and filter the porcine virus sample, can realize secondary grinding of the porcine virus sample, enables the sample to be ground more finely and uniformly, and improves the grinding effect.
2. The invention can conveniently clean the sample residue after grinding and filtering.
3. The sleeve 17 can separate the rotating shaft 21 from the material in the powder containing groove 12, so that the material in the powder containing groove 12 can be prevented from influencing the rotation of the rotating shaft 21.
It should be understood that the detailed description of the invention is merely illustrative of the invention and is not intended to limit the invention to the specific embodiments described. It will be appreciated by those skilled in the art that the present invention may be modified or substituted equally as well to achieve the same technical result; as long as the use requirements are met, the method is within the protection scope of the invention.
Claims (10)
1. The device for grinding and treating the porcine virus samples is characterized by comprising a powder containing groove, a containing groove, arc-shaped rods and round blocks which are sequentially arranged from bottom to top, wherein the containing groove is connected with the powder containing groove through a support column, an annular slide way is arranged at the top of the containing groove, a plurality of slide blocks are arranged on the annular slide way, the slide blocks slide along the annular slide way, a plurality of filtering holes with filtering function are arranged at the bottom of the containing groove, a plurality of arc-shaped rods are arranged, the upper ends of the arc-shaped rods are connected with the round blocks, and the lower ends of the arc-shaped rods are correspondingly connected with the slide blocks respectively; the device also comprises a rotating shaft, a spindle block, a gear ring, a grinding wheel gear and arc friction blocks, wherein the rotating shaft is vertically arranged, the upper end of the rotating shaft is connected with the round block, the lower end of the rotating shaft sequentially penetrates through the containing groove and the powder containing groove and then is connected with the motor which is driven to rotate by the motor, the gear ring is connected with the rotating shaft through an L-shaped connecting rod and is driven to rotate by the rotating shaft, the grinding wheel gear is provided with a plurality of grinding wheels, each grinding wheel gear is meshed with the gear ring and is driven to rotate by the gear ring in a meshed mode, the spindle block is arranged in the containing groove and comprises a large conical table, a plurality of grinding wheels which are uniformly distributed along the circumferential direction of the arc-shaped surface are hinged on the arc-shaped surface of the large conical table, each grinding wheel corresponds to each grinding wheel gear and is positioned below the grinding wheel gear, the grinding wheel gears drive to rotate, the surfaces of the adjacent grinding wheels are mutually attached, the arc, the arc-shaped friction block is connected with the arc-shaped rod through a hinge connecting rod structure, and the inner side surface of the arc-shaped friction block is attached to the grinding wheel.
2. The swine virus specimen grinding device according to claim 1, wherein the hinge linkage structure comprises a U-shaped connecting block, a connecting rod, a long rod and a vertical rod, the U-shaped connecting block is arranged in the middle of the arc rod, the upper end of the connecting rod is hinged with the U-shaped connecting block, the lower end of the connecting rod is hinged with the long rod, the long rod is hinged with the vertical rod through a clamping plate II, and the inner side of the lower end of the vertical rod is connected with the arc-shaped friction block through a connecting shaft.
3. The apparatus for grinding and processing a porcine virus specimen according to claim 2, further comprising a pressing plate, a first clamping plate and a straight groove rod, wherein the pressing plate is connected with the round block through a spring, a plurality of round rods are uniformly arranged on the lower side of the pressing plate in the circumferential direction, the lower end of each round rod passes through the spring and the round block in sequence to be connected with the first clamping plate, a connecting cross shaft is arranged in the first clamping plate, the connecting cross shaft passes through a sliding groove arranged on the straight groove rod, and the straight groove rod is connected with the upper side of the connecting rod.
4. The device for grinding and processing the porcine virus sample as claimed in claim 3, wherein the circular block is provided with a top thread for fixing on the circumferential side wall.
5. The apparatus for grinding and processing porcine virus samples as defined in claim 1, wherein the top edge of the containing groove is provided with a first circular ring, a second circular ring is concentrically arranged in the first circular ring, and a gap between the first circular ring and the second circular ring forms an annular slideway.
6. The apparatus of any one of claims 1 to 5, further comprising a weight block disposed on the spindle block and located within the inner ring of the gear ring, wherein the weight block has a through hole for passing the rotation shaft therethrough, and the weight block can move up and down along the rotation shaft.
7. The apparatus of any one of claims 1 to 5, further comprising a sleeve disposed at a center of the receiving groove and sleeved on the rotating shaft.
8. The apparatus for grinding and processing porcine virus samples according to any of claims 1 to 5, wherein the filter holes are arranged in a plurality of groups, each group of filter holes is uniformly distributed along the radial direction of the containing tank, and the filter holes of each group are concentric and annular.
9. The device for grinding and processing porcine virus samples according to any one of claims 1 to 5, wherein the number of the sliding blocks is 4, and the number of the grinding wheel gears is 6.
10. The device for grinding and processing the porcine virus sample as claimed in any one of claims 1 to 5, wherein the number of the support columns is 3, and the 3 support columns are uniformly distributed along the circumferential direction of the powder containing groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910091.0A CN109107650B (en) | 2018-08-10 | 2018-08-10 | Swine virus sample grinding device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910091.0A CN109107650B (en) | 2018-08-10 | 2018-08-10 | Swine virus sample grinding device |
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| CN109107650A CN109107650A (en) | 2019-01-01 |
| CN109107650B true CN109107650B (en) | 2020-05-08 |
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| CN201810910091.0A Active CN109107650B (en) | 2018-08-10 | 2018-08-10 | Swine virus sample grinding device |
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| CN110732381B (en) * | 2019-11-19 | 2021-02-09 | 高源� | Graphite lithium cell reducing mechanism for negative electrode material |
| CN113842981B (en) * | 2021-09-09 | 2022-09-30 | 山东工业职业学院 | Jaw crusher for realizing pre-crushing before feeding and using method thereof |
| CN113634324B (en) * | 2021-10-15 | 2021-12-21 | 南通榕安塑业有限公司 | Special milling equipment for pasty materials |
| CN114264524B (en) * | 2021-11-09 | 2023-06-23 | 湖南有色金属职业技术学院 | Pretreatment grinding roll for analyzing geological sample |
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| JP2006102691A (en) * | 2004-10-07 | 2006-04-20 | Ube Machinery Corporation Ltd | Vertical mill and crushing system for crushed sand production |
| CN104741172A (en) * | 2013-12-27 | 2015-07-01 | 天津市精品惠达散热器有限公司 | Novel powder grinding device |
| CN203778141U (en) * | 2014-04-22 | 2014-08-20 | 葛效军 | Rotating shaft type traditional Chinese medicine roller |
| CN105498592B (en) * | 2016-01-29 | 2018-01-30 | 中国矿业大学 | A kind of planet gear type friction material batch mixer |
| CN206304823U (en) * | 2016-12-21 | 2017-07-07 | 佛山市霸力电机电器有限公司 | A kind of grinder being easy to inner wall cleaning |
| CN206587845U (en) * | 2017-03-17 | 2017-10-27 | 武汉晴川学院 | A kind of roller extracted for laboratory greenery pigment |
| CN206597605U (en) * | 2017-03-20 | 2017-10-31 | 李房 | A kind of chemical experiment auxiliary device |
| CN206716088U (en) * | 2017-05-04 | 2017-12-08 | 江苏辰熠机械科技有限公司 | A kind of adjustable food crushing device |
| CN107127022A (en) * | 2017-05-28 | 2017-09-05 | 孙培冈 | A kind of Chinese medicine mill |
| CN207056687U (en) * | 2017-06-19 | 2018-03-02 | 霸州市百益隆矿渣粉有限公司 | A kind of vertical grinder for being used to grind ferronickel slag |
| CN206823917U (en) * | 2017-06-21 | 2018-01-02 | 陈华兰 | A kind of Production of Ceramics material pulverizing machine |
| CN207562989U (en) * | 2017-08-22 | 2018-07-03 | 湖南理工职业技术学院 | A kind of soybean grinding device for preventing bean powder wall built-up |
| CN108160158A (en) * | 2017-12-31 | 2018-06-15 | 孟喆 | A kind of mechanical solids block environmental protection breaking method |
| CN108043530A (en) * | 2018-01-16 | 2018-05-18 | 张玉玲 | A kind of reciprocating cutting and grinding environmental protection equipment |
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2018
- 2018-08-10 CN CN201810910091.0A patent/CN109107650B/en active Active
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