CN211329856U - Product loading mechanism for high-speed refrigerated centrifuge - Google Patents
Product loading mechanism for high-speed refrigerated centrifuge Download PDFInfo
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- CN211329856U CN211329856U CN201922311506.5U CN201922311506U CN211329856U CN 211329856 U CN211329856 U CN 211329856U CN 201922311506 U CN201922311506 U CN 201922311506U CN 211329856 U CN211329856 U CN 211329856U
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Abstract
The utility model provides a product loading mechanism for high-speed refrigerated centrifuge. The product loading mechanism for the high-speed refrigerated centrifuge comprises: a base; the bottom of the fixed block is fixed to the top of the base, the top of the fixed block is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a first supporting plate, and the top of the fixed plate and the back of the first supporting plate are fixedly connected with a second supporting plate; and the two ends of the rotating rod are respectively and rotatably connected with the back surface of the first supporting plate and the front surface of the second supporting plate. The utility model provides a product loading mechanism for high-speed refrigerated centrifuge has effectually protected the centrifuging tube, the condition that centrifugal work breaks away from can not appear, and unstable condition such as can not appear rocking can not appear in effectual more stability in making centrifugal work to effectual protection centrifugal mechanism.
Description
Technical Field
The utility model relates to a product loading mechanism field especially relates to a product loading mechanism for high-speed refrigerated centrifuge.
Background
The rotating speed of the high-speed freezing centrifuge can reach more than 10000rpm, and the high-speed freezing centrifuge has the performance and the structure of the freezing centrifuge, and an angle type rotating head used by the high-speed freezing centrifuge is mostly made of titanium alloy or aluminum alloy. The centrifuge tube is made of polyethylene hard plastic with a cover. Such centrifuges are often used to collect microorganisms, cell debris, cells, large organelles, sulfate precipitates, immunoprecipitates, and the like.
When the existing high-speed freezing centrifuge is used, a product is directly placed on a centrifugal mechanism to carry out centrifugal work. However, in practical use, the products are placed unevenly, so that unstable conditions can occur during centrifugal operation, the balance degree of the centrifugal mechanism can be affected, and the service life of the centrifugal mechanism is shortened.
Therefore, it is necessary to provide a product loading mechanism for a high-speed refrigerated centrifuge to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model provides a product loading mechanism for high-speed refrigerated centrifuge has solved the centrifugation and has rocked unstable problem easily.
In order to solve the technical problem, the utility model provides a high-speed refrigerated centrifuge includes with product loading mechanism:
a base;
the bottom of the fixed block is fixed to the top of the base, the top of the fixed block is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a first supporting plate, and the top of the fixed plate and the back of the first supporting plate are fixedly connected with a second supporting plate;
the two ends of the rotating rod are respectively connected to the back surface of the first supporting plate and the front surface of the second supporting plate in a rotating mode, a movable block is fixedly connected to the outer surface of the rotating rod, a limiting block is fixedly connected to the top of the movable block, a through hole is formed in the front surface of the limiting block, and one end of the rotating rod penetrates through the first supporting plate and extends to the front surface of the first supporting plate;
the front side of the threaded sleeve is fixed on the back side of the first supporting plate, the back side of the second supporting plate is in threaded connection with a threaded bolt, the threaded bolt is matched with the through hole in the limiting block, one end of the threaded bolt is fixedly connected with a first rotating handle, and the other end of the threaded bolt penetrates through the second supporting plate and extends to the front side of the second supporting plate;
two mounting panels, two one side that the mounting panel is relative is fixed in respectively the both sides of movable block, two the equal fixedly connected with product standing groove in top of mounting panel.
Preferably, the bottom of the base is fixedly connected with a connecting shaft.
Preferably, the dwang extends to the outer fixed surface of the positive one end of first backup pad is connected with the pointer, the positive fixedly connected with scale plate of first backup pad.
Preferably, two equal sliding connection in one side that the product standing groove leaves has a slide bar, two the relative one end of slide bar runs through two respectively the product standing groove and extends to two the inside of product standing groove, the slide bar extends to the inside one end fixedly connected with chucking plate of product standing groove, two the one side that the phase of chucking plate leaves with between the inner wall of product standing groove and be located the surface of slide bar is provided with expanding spring.
Preferably, a connecting plate is fixedly connected between the top of the first supporting plate and the top of the second supporting plate, a threaded rod is movably connected to the top of the connecting plate, and a second rotating handle is fixedly connected to the top of the threaded rod.
Preferably, the outer surface of the threaded rod is in threaded connection with a threaded block, the outer surface of the threaded block is fixedly connected with a movable plate, and sponge cushions are arranged on two sides of the bottom of the movable plate.
Preferably, the top of the connecting plate and the two sides of the threaded rod are fixedly connected with fixing rods, and the two fixing rods penetrate through the moving plate and extend to the top of the moving plate.
Compared with the prior art, the utility model provides a product loading mechanism for high-speed refrigerated centrifuge has following beneficial effect:
the utility model provides a product loading mechanism for high-speed refrigerated centrifuge, at first with the slide bar outwards pulling, the slide bar drives the chucking board and moves right, the chucking board extrudees expanding spring right and makes expanding spring be in compression state, insert the centrifuging tube that contains the material of waiting to centrifuge into the product standing groove, let out the slide bar expanding spring and drive the chucking board because of the elastic force of self and move left and carry out the chucking to the centrifuging tube, rotate the second turning handle, the second turning handle drives the threaded rod and rotates, and then make the threaded block move down, the threaded block drives the movable plate and moves down, carry out spacing at the centrifuging tube top, effectively protected the centrifuging tube, the condition that breaks away from during centrifugal operation can not appear;
when the centrifuging tube weight of placing in two product standing grooves is inconsistent, two mounting panels can not be on a plane, the movable block can be the tilt state, allocate the quality of treating centrifugal material in the centrifuging tube afterwards, make the movable block level gradually, can observe the scale of the directional scale plate of pointer, when both sides quality is balanced gradually, rotatory first handle, make the screw bolt move to the right gradually, pass the through-hole on the stopper, afterwards with thread bush threaded connection, make the movable block fixed, effectual more stable when making centrifugal work, unstable condition such as can not appear rocking, thereby effectual protection centrifugation mechanism.
Drawings
Fig. 1 is a schematic structural view of a preferred embodiment of a product loading mechanism for a high-speed refrigerated centrifuge according to the present invention;
FIG. 2 is a back view of the present invention;
fig. 3 is a cross-sectional view of the present invention;
fig. 4 is a side view of the fixing plate shown in fig. 1.
Reference numbers in the figures: 1. the base, 2, the fixed block, 3, the fixed plate, 4, first backup pad, 5, the second backup pad, 6, the dwang, 7, the movable block, 8, the stopper, 9, the thread bush, 10, the screw bolt, 11, first turning handle, 12, the mounting panel, 13, the product standing groove, 14, the connecting axle, 15, the pointer, 16, the scale plate, 17, the slide bar, 18, the chucking board, 19, expanding spring, 20, the connecting plate, 21, the threaded rod, 22, the second turning handle, 23, the thread block, 24, the movable plate, 25, the foam-rubber cushion, 26, the dead lever.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and embodiments.
Please refer to fig. 1, fig. 2, fig. 3 and fig. 4 in combination, wherein fig. 1 is a schematic structural diagram of a preferred embodiment of a product loading mechanism for a high-speed refrigerated centrifuge according to the present invention; FIG. 2 is a back view of the present invention; fig. 3 is a cross-sectional view of the present invention; fig. 4 is a side view of the fixing plate shown in fig. 1. The product loading mechanism for a high-speed refrigerated centrifuge comprises:
a base 1;
the bottom of the fixed block 2 is fixed to the top of the base 1, the top of the fixed block 2 is fixedly connected with a fixed plate 3, the top of the fixed plate 3 is fixedly connected with a first supporting plate 4, and the top of the fixed plate 3 and the back of the first supporting plate 4 are fixedly connected with a second supporting plate 5;
the two ends of the rotating rod 6 are respectively rotatably connected to the back surface of the first supporting plate 4 and the front surface of the second supporting plate 5, a movable block 7 is fixedly connected to the outer surface of the rotating rod 6, a limiting block 8 is fixedly connected to the top of the movable block 7, and one end of the rotating rod 6 penetrates through the first supporting plate 4 and extends to the front surface of the first supporting plate 4;
the front surface of the threaded sleeve 9 is fixed on the back surface of the first support plate 4, the back surface of the second support plate 5 is in threaded connection with a threaded bolt 10, one end of the threaded bolt 10 is fixedly connected with a first rotating handle 11, and the other end of the threaded bolt 10 penetrates through the second support plate 5 and extends to the front surface of the second support plate 5;
two mounting panels 12, two one side that mounting panel 12 is relative is fixed in respectively the both sides of movable block 7, two the equal fixedly connected with product standing groove 13 in top of mounting panel 12.
The bottom of the base 1 is fixedly connected with a connecting shaft 14, and the connecting shaft 14 is arranged to be connected with an external centrifugal mechanism.
Two equal sliding connection in one side that product standing groove 13 leaves has a slide bar 17, two the relative one end of slide bar 17 runs through two respectively product standing groove 13 and extends to two the inside of product standing groove 13, slide bar 17 extends to the inside one end fixedly connected with chucking board 18 of product standing groove 13, two the one side that leaves of chucking board 18 with between the inner wall of product standing groove 13 and be located the surface of slide bar 17 is provided with expanding spring 19.
The surface threaded connection of threaded rod 21 has screw block 23, the external fixed surface of screw block 23 is connected with movable plate 24, the both sides of 24 bottoms of movable plate are provided with the foam-rubber cushion 25, and threaded rod 21 is rotatory will drive screw block 23 downstream, will drive 24 downstream of movable plate, and in the centrifuging tube that contains the material of treating centrifugation inserted product standing groove 13, the foam-rubber cushion 25 was used for protecting the centrifuging tube top, and the movable plate 24 is carried on spacingly to the centrifuging tube downwards, prevents to drop.
The top of the connecting plate 20 and the two sides of the threaded rod 21 are fixedly connected with fixing rods 26, the fixing rods 26 penetrate through the moving plate 24 to prevent the threaded rod 21 from rotating and drive the threaded block 23 to rotate, and then the threaded block 23 drives the moving plate 24 to rotate so as to limit the rotation of the moving plate 24.
The utility model provides a high-speed refrigerated centrifuge is with product loading mechanism's theory of operation as follows:
firstly, the sliding rod 17 is pulled outwards, the sliding rod 17 drives the clamping plate 18 to move rightwards, the clamping plate 18 extrudes the telescopic spring 19 rightwards to enable the telescopic spring 19 to be in a compressed state, a centrifugal tube containing a substance to be centrifuged is inserted into the product placing groove 13, the telescopic spring 19 of the sliding rod 17 is released, the clamping plate 18 is driven by the elastic force of the telescopic spring 19 to move leftwards to clamp the centrifugal tube, the second rotating handle 22 is rotated, the second rotating handle 22 drives the threaded rod 21 to rotate, the threaded block 23 is further driven to move downwards, the threaded block 23 drives the movable plate 24 to move downwards, and the top of the centrifugal tube is limited;
when the centrifuging tube weight of placing in two product standing grooves 13 is inconsistent, two mounting panels 12 can not be on a plane, movable block 7 can be the tilt state, allocate the quality of treating centrifugal material in the centrifuging tube afterwards, make movable block 7 level gradually, can observe the scale of the directional scale plate 16 of pointer 15, balance gradually when both sides quality, rotatory first handle 11, make the gim peg 10 move rightward gradually, pass the through-hole on the stopper 8, afterwards with thread bush 9 threaded connection, make movable block 7 fixed.
Compared with the prior art, the utility model provides a product loading mechanism for high-speed refrigerated centrifuge has following beneficial effect:
firstly, the sliding rod 17 is pulled outwards, the sliding rod 17 drives the clamping plate 18 to move rightwards, the clamping plate 18 extrudes the telescopic spring 19 rightwards to enable the telescopic spring 19 to be in a compressed state, a centrifugal tube containing a substance to be centrifuged is inserted into the product placing groove 13, the sliding rod 17 telescopic spring 19 is released, the clamping plate 18 is driven by the elastic force of the sliding rod 17 to move leftwards to clamp the centrifugal tube, the second rotating handle 22 is rotated, the second rotating handle 22 drives the threaded rod 21 to rotate, the threaded block 23 is further driven to move downwards, the threaded block 23 drives the movable plate 24 to move downwards, the top of the centrifugal tube is limited, the centrifugal tube is effectively protected, and the centrifugal tube cannot be separated during centrifugal operation;
when the centrifuging tube weight of placing in two product standing grooves 13 is inconsistent, two mounting panels 12 can not be on a plane, movable block 7 can be the tilt state, allocate the quality of treating centrifugal material in the centrifuging tube afterwards, make movable block 7 level gradually, can observe the scale of the directional scale plate 16 of pointer 15, balance gradually when both sides quality, rotatory first handle 11, make the gim peg 10 move to the right gradually, pass the through-hole on the stopper 8, afterwards with thread bush 9 threaded connection, make movable block 7 fixed, effectual more stable when making centrifugal work, unstable condition such as rock can not appear, thereby effectual centrifugal mechanism has been protected.
The above only is the embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structures or equivalent processes of the present invention are used in the specification and the attached drawings, or directly or indirectly applied to other related technical fields, and the same principle is included in the protection scope of the present invention.
Claims (7)
1. A product loading mechanism for a high-speed refrigerated centrifuge, comprising:
a base;
the bottom of the fixed block is fixed to the top of the base, the top of the fixed block is fixedly connected with a fixed plate, the top of the fixed plate is fixedly connected with a first supporting plate, and the top of the fixed plate and the back of the first supporting plate are fixedly connected with a second supporting plate;
the two ends of the rotating rod are respectively and rotatably connected to the back surface of the first supporting plate and the front surface of the second supporting plate, a movable block is fixedly connected to the outer surface of the rotating rod, a limiting block is fixedly connected to the top of the movable block, and one end of the rotating rod penetrates through the first supporting plate and extends to the front surface of the first supporting plate;
the front surface of the threaded sleeve is fixed on the back surface of the first supporting plate, the back surface of the second supporting plate is in threaded connection with a threaded bolt, one end of the threaded bolt is fixedly connected with a first rotating handle, and the other end of the threaded bolt penetrates through the second supporting plate and extends to the front surface of the second supporting plate;
two mounting panels, two one side that the mounting panel is relative is fixed in respectively the both sides of movable block, two the equal fixedly connected with product standing groove in top of mounting panel.
2. The product loading mechanism for a high-speed refrigerated centrifuge of claim 1 wherein a connecting shaft is fixedly connected to the bottom of the base.
3. The product loading mechanism for the high-speed refrigerated centrifuge as recited in claim 1, wherein a pointer is fixedly connected to an outer surface of the rotation rod extending to one end of the front surface of the first support plate, and a scale plate is fixedly connected to the front surface of the first support plate.
4. The product loading mechanism for the high-speed refrigerated centrifuge as claimed in claim 1, wherein a sliding rod is slidably connected to each of two separated sides of the product containing slot, opposite ends of the sliding rods respectively penetrate through the two product containing slots and extend into the two product containing slots, a clamping plate is fixedly connected to one end of the sliding rod extending into the product containing slot, and a telescopic spring is disposed between the separated side of the clamping plate and the inner wall of the product containing slot and on the outer surface of the sliding rod.
5. The product loading mechanism for the high-speed refrigerated centrifuge as recited in claim 1, wherein a connecting plate is fixedly connected between the top of the first supporting plate and the top of the second supporting plate, a threaded rod is movably connected to the top of the connecting plate, and a second rotating handle is fixedly connected to the top of the threaded rod.
6. The product loading mechanism for the high-speed refrigerated centrifuge as claimed in claim 5, wherein a screw block is connected to the outer surface of the screw rod in a screw manner, a moving plate is fixedly connected to the outer surface of the screw block, and sponge pads are arranged on two sides of the bottom of the moving plate.
7. The product loading mechanism for a high-speed refrigerated centrifuge of claim 5 wherein a securing rod is fixedly attached to the top of the connecting plate on both sides of the threaded rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311506.5U CN211329856U (en) | 2019-12-20 | 2019-12-20 | Product loading mechanism for high-speed refrigerated centrifuge |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922311506.5U CN211329856U (en) | 2019-12-20 | 2019-12-20 | Product loading mechanism for high-speed refrigerated centrifuge |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211329856U true CN211329856U (en) | 2020-08-25 |
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ID=72090038
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922311506.5U Active CN211329856U (en) | 2019-12-20 | 2019-12-20 | Product loading mechanism for high-speed refrigerated centrifuge |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211329856U (en) |
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2019
- 2019-12-20 CN CN201922311506.5U patent/CN211329856U/en active Active
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