CN211865727U - Convenient clear concrete stone separating centrifuge - Google Patents
Convenient clear concrete stone separating centrifuge Download PDFInfo
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- CN211865727U CN211865727U CN202020318741.5U CN202020318741U CN211865727U CN 211865727 U CN211865727 U CN 211865727U CN 202020318741 U CN202020318741 U CN 202020318741U CN 211865727 U CN211865727 U CN 211865727U
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- screening
- connecting rod
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- concrete
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Abstract
The utility model relates to a convenient clear concrete stone separating centrifuge, it includes a pair of screening frame and installs the connecting rod between a pair of screening frame, install many pairs of screening poles on the connecting rod, still be connected with a pair of both sides fixed axle of installing respectively at the connecting rod between the screening frame, be equipped with the first slot hole that supplies the fixed axle to run through on the screening pole, install on the connecting rod and drive the screening pole centers on fixed axle pivoted presses the subassembly. The utility model discloses have the effect that the stone that increases two adjacent screening rod intervals messenger card owner falls out.
Description
Technical Field
The utility model belongs to the technical field of the technique of stone screening separation and specifically relates to a convenient clear concrete stone separating centrifuge is related to.
Background
At present, in the mixing process of concrete, four basic materials of cement, water, stones and sand are required to be used for stirring, along with the improvement of the quality requirement of the concrete, the volume of the stones needs to be screened, the stones with proper volume are selected for stirring to prepare the concrete with higher quality, and in the process of separating and screening the stones, a stone separator is required.
The utility model discloses a current chinese utility model patent that publication number is CN209615954U discloses a concrete stone screening separator, including the mixer and the feeding case of being connected with the mixer, add on the feeding case and be equipped with separator, separator includes the support that links to each other with the feeding case, with the screening frame of leg joint and with the screening net of screening frame rigid coupling, the screening net includes connecting rod and screening pole, screening pole and connecting rod pass through the bolt screening pole and connecting rod, with screwing up nut fixed connection to fix through a plurality of screening pole intervals and form a screening net on the connecting rod. When the device is used, stones are uniformly scattered on the screening net, the stones meeting the requirements pass through the screening net to reach the feeding box, the stones not meeting the requirements leave the screening net under the action of vibration of the screening net and the gravity of the stones, and enter the collecting box to complete screening of the stones.
The above prior art solutions have the following drawbacks: when the screening, have partial stone card in the gap of screen cloth, need dismantle the clearance to the screening pole, the clearance is got up very trouble waste time.
SUMMERY OF THE UTILITY MODEL
The concrete stone separator is convenient to clean, and can quickly and conveniently clean stones clamped in screen gaps.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme: the utility model provides a convenient clear concrete stone separating centrifuge, includes a pair of screening frame and installs the connecting rod between a pair of screening frame, install many pairs of screening poles on the connecting rod, still be connected with a pair of both sides fixed axle of installing respectively at the connecting rod between the screening frame, be equipped with the first slot hole that supplies the fixed axle to run through on the screening pole, install on the connecting rod and drive the screening pole centers on fixed axle pivoted presses the subassembly.
Through adopting above-mentioned technical scheme, the fixed axle is installed to the both sides of connecting rod, and the both ends of fixed axle are installed respectively on a pair of screening frame, install on the connecting rod and press the subassembly, press the subassembly and can drive the screening pole and rotate around the fixed axle, slide in first slot hole at pivoted in-process fixed axle, when pressing the subassembly and pressing, drive the screening pole and rotate around the fixed axle, make the increase of distance between two adjacent screening poles, make the stone of card between two screening poles can drop.
The present invention may be further configured in a preferred embodiment as: the fixed shaft is detachably connected with the screening frame.
Through adopting above-mentioned technical scheme, can dismantle between fixed axle and the screening frame and be connected, make things convenient for the installation of fixed axle, can renew the maintenance to it when the wearing and tearing that the fixed axle received are more serious.
The present invention may be further configured in a preferred embodiment as: the pressing assembly comprises a sliding block installed on the connecting rod, a pair of springs installed on one side, close to the connecting rod, of the sliding block and a control panel installed on one end, far away from the sliding block, of the springs, and the pair of screening rods are hinged to two sides of the control panel respectively.
Through adopting the above-mentioned technical scheme, press the subassembly and include the slider, the slider is installed on the connecting rod, install a pair of spring on the slider, the one end dark commentaries on classics that the slider was kept away from to the spring has the control panel, the both ends of control panel articulate has the screening pole, press the control panel to make the spring receive the extrusion, the control panel drives the one end of screening pole to the one end motion that is close to the slider, the screening pole takes place to rotate and produce relative slip around the fixed axle, the one end that the control panel was kept away from to the screening pole upwards perks, make dislocation between two adjacent screening poles, increase its gap, when the hand is loosened, the control panel receives the elasticity automatic re-setting of spring, the process of pressing is quick convenient, and the control panel can carry.
The present invention may be further configured in a preferred embodiment as: the connecting rod is provided with a second long hole, an adjusting bolt for fixing the sliding block penetrates through the second long hole, penetrates through the control board and the sliding block and is fixed through a pair of nuts abutting against one side, far away from the connecting rod, of the sliding block.
Through adopting above-mentioned technical scheme, be equipped with the second slot hole on the connecting rod, it has adjusting bolt to run through in the second slot hole, adjusting bolt runs through control panel and slider, and one side that adjusting bolt is close to the slider is fixed through a pair of nut, and when the interval between the screening pole is adjusted to needs, unscrews a pair of nut, makes adjusting bolt slide along the slot hole, when sliding the assigned position, screws up the nut, makes the slider pressed from both sides tightly by nut and connecting rod, fixes the slider.
The present invention may be further configured in a preferred embodiment as: and the sliding block is provided with a pair of convex blocks which respectively abut against the two sides of the connecting rod.
Through adopting above-mentioned technical scheme, install a pair of lug on the slider, a pair of lug supports the both sides of connecting rod respectively, and when the slider was adjusted the position along the connecting rod slip, the lug can play limiting displacement to the slider, makes the slider can slide along the direction of connecting rod, prevents that the slider is crooked.
The present invention may be further configured in a preferred embodiment as: the slider is further fixed with a pair of limiting columns sleeved by the springs, and the limiting columns penetrate through the control panel.
Through adopting above-mentioned technical scheme, install spacing post on the slider, the spring cup joints around spacing post, and spacing post runs through the control panel, when pressing or when loosening the control panel, spring compression or extension, and the control panel slides along spacing post, prevents that control panel and spring from taking place crooked, makes spring and control panel removal process stability more.
The present invention may be further configured in a preferred embodiment as: the limiting column is far away from one end of the sliding block, and a limiting block for blocking the control panel from dropping off is installed at one end of the sliding block.
Through adopting above-mentioned technical scheme, the stopper is installed to the one end that the slider was kept away from to spacing post, and when the spring extension, the stopper was close to one side of spacing post and supports the control panel, prevents that the control panel from deviating from spacing post because the elasticity of spring is too big, makes safer of control panel installation.
The present invention may be further configured in a preferred embodiment as: and the control plate is provided with a pressing block higher than the adjusting bolt.
Through adopting above-mentioned technical scheme, install on the control panel and press the piece, press highly being higher than adjusting bolt of piece, press and press the piece and make the atress of control panel more even, the staff can be more convenient laborsaving when pressing the subassembly.
To sum up, the utility model discloses a following at least one useful technological effect:
1. the fixed shafts are arranged on two sides of the connecting rod, two ends of each fixed shaft are respectively arranged on the pair of screening frames, the pressing assembly is arranged on the connecting rod and can drive the screening rods to rotate around the fixed shafts, the fixed shafts slide in the first long holes in the rotating process, and when the pressing assembly is pressed down, the screening rods are driven to rotate around the fixed shafts, so that the distance between every two adjacent screening rods is increased, and stones clamped between the two screening rods can fall off;
2. pressing the control panel and making the spring receive the extrusion, the control panel moves the one end that drives the screening pole and moves to the one end that is close to the slider, the screening pole takes place to rotate and produce relative slip around the fixed axle, the one end perk that the control panel was kept away from to the screening pole makes the dislocation between two adjacent screening poles, increase its gap, when the hand is loosened, the control panel receives the elasticity automatic re-setting of spring, the process of pressing is convenient fast, and the control panel can automatic re-setting carry out the screening work of stone, moreover, the steam generator is simple in structure.
Drawings
Fig. 1 is a schematic structural view of a screening frame and a fixed shaft in the embodiment.
Fig. 2 is a schematic structural diagram of a fixed shaft and a screening rod in the embodiment.
FIG. 3 is a schematic structural diagram of a connecting rod and a bump in the embodiment.
Fig. 4 is a schematic structural view of the second long hole and the slider in the embodiment.
In the figure, 1, a screening box; 11. mounting a rod; 12. a fixed shaft; 2. a hopper; 3. a connecting rod; 31. a second long hole; 4. a screening pole; 41. a first long hole; 5. pressing the component; 51. a slider; 52. a bump; 53. a spring; 54. a control panel; 55. a limiting column; 56. a limiting block; 57. pressing the block; 6. and adjusting the bolt.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Example (b): as shown in fig. 1, for the utility model discloses a convenient clear concrete stone separating centrifuge, including a pair of screening frame 1, a pair of screening frame 1 is installed in the hopper 2 top of collecting the stone through a pair of installation pole 11 respectively, and the center department of a pair of screening frame 1 interconnects has a connecting rod 3, and the both sides of connecting rod 3 are connected with respectively and are many to being used for carrying out filter sieve pole 4. The pressing assembly 5 is mounted on the connecting rod 3, one end of each screening rod 4 is mounted on the pressing assembly 5, and when the pressing assembly 5 is pressed down, one end of each screening rod 4, which is far away from the connecting rod 3, is tilted upwards, so that two adjacent screening rods 4 are staggered with each other, the distance between the two screening rods 4 is increased, and stones clamped between the two screening rods 4 fall off; and (4) loosening the pressing component 5, quickly resetting the screening rod 4, and continuing to screen the stones.
As shown in fig. 1 and 2, the pressing assembly 5 includes a slider 51 mounted on the connecting rod 3, a pair of springs 53 are mounted on the slider 51, the springs 53 are respectively mounted on two sides of the connecting rod 3, one end of the spring 53 far from the slider 51 is fixedly connected with a control plate 54, and two sides of the control plate 54 are respectively connected with the pair of screening rods 4 in a rotating manner. A pair of fixed shafts 12 are further installed between the pair of screening frames 1, the fixed shafts 12 are respectively installed at both sides of the connecting rod 3, and the pair of fixed shafts 12 are parallel to the connecting rod 3. The two ends of the pair of fixing shafts 12 penetrate through the pair of screening frames 1 and are fixed through the nuts, when the nuts are loosened, the fixing shafts 12 can be detached, and the fixing shafts 12 can be conveniently maintained and replaced after being used for a long time.
As shown in fig. 2, the sifting bar 4 is provided with first long holes 41, and the fixed shaft 12 penetrates each of the first long holes 41. When the control plate 54 is pressed down, the spring 53 is compressed and extruded, the control plate 54 drives one end of each screening rod 4 close to the connecting rod 3 to move towards the direction of the sliding block 51, the screening rods 4 rotate around the fixed shaft 12 while sliding relative to the fixed shaft 12, one end of each screening rod 4 far away from the connecting rod 3 moves towards the direction far away from the hopper 2, two adjacent screening rods 4 are mutually staggered, and the gap between the two screening rods 4 is enlarged, so that stones clamped between the two screening rods 4 fall off; after the stones fall, the control plate 54 is loosened, the control plate 54 resets when the spring 53 is stretched, and the control plate 54 drives the screening rods 4 to reset, so that the screening rods 4 are quickly restored to the working state.
As shown in fig. 2 and 3, the slider 51 is further provided with a pair of limiting posts 55, the spring 53 is sleeved on the limiting posts 55, and the limiting posts 55 penetrate through the control board 54 and are in sliding connection with the control board 54, so that the control board 54 is more stable when being pressed, the sliding of the control board 54 and the spring 53 is reduced, and the control board 54 is prevented from being inclined. Spacing post 55 is kept away from the one end of slider 51 and is installed stopper 56, prevents that spring 53 elasticity is too big to make control panel 54 deviate from spacing post 55, makes the more stable of control panel 54 installation.
As shown in fig. 3 and 4, the connecting rod 3 is further provided with a second long hole 31, each control plate 54 is provided with an adjusting bolt 6, the adjusting bolt 6 penetrates through the control plate 54, the second long hole 31 and the sliding block 51, and one end of the adjusting bolt 6 close to the sliding block 51 is screwed and fixed through a pair of nuts, so that the sliding block 51 and the connecting rod 3 can be fastened. When the distance between every two screening rods 4 needs to be adjusted, the nuts are loosened, the sliding blocks 51 slide along the second long holes 31, and after the distance is adjusted to a specified position, a pair of nuts are tightened to fix the sliding blocks 51 at the corresponding positions. The slider 51 is provided with a pair of projections 52, and the side where the pair of projections 52 are close to each other is closely attached to both sides of the connecting rod 3 and is slidably connected to the connecting rod 3, so that the slider 51 can be more stable when sliding, and the slider 51 is limited to prevent the slider 51 from being inclined.
The implementation principle of the embodiment is as follows: when the stone separator normally works to screen stones, the spring 53 is in a relaxed state, when the stones clamped between the pair of screening rods 4 need to be cleaned, the pressing block 57 is pressed, the pressing block 57 drives the control plate 54 to extrude the spring 53, the control plate 54 drives one end of each screening rod 4 to rotate towards the direction of the sliding block 51, so that the screening rods 4 rotate around the fixed shaft 12, one end of each screening rod 4 far away from the pressing component 5 tilts upwards, the distance between two adjacent screening rods 4 is enlarged, and the stones fall down; after cleaning, the pressing block 57 is released, the spring 53 is stretched to eject the control plate 54 to reset, the screening rods 4 move in opposite directions to restore to the initial positions, the distance between the two screening rods 4 is restored, and screening of the stones is continued.
When stones with different diameters need to be screened, a pair of nuts positioned on the positioning bolts are unscrewed, the sliding blocks 51 are moved along the connecting rods 3, the distance between the two screening rods 4 is adjusted, and the bolts are screwed at a proper distance.
The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (8)
1. The utility model provides a convenient clear concrete stone separating centrifuge, includes a pair of screening frame (1) and installs connecting rod (3) between a pair of screening frame (1), install many pairs of screening pole (4) on connecting rod (3), its characterized in that: still be connected with a pair of both sides fixed axle (12) of installing respectively at connecting rod (3) between screening frame (1), be equipped with on screening pole (4) and supply first slot hole (41) that fixed axle (12) run through, install on connecting rod (3) and to drive screening pole (4) center on fixed axle (12) pivoted press subassembly (5).
2. The concrete stone separator convenient to clean as claimed in claim 1, wherein: the fixed shaft (12) is detachably connected with the screening frame (1).
3. The concrete stone separator convenient to clean as claimed in claim 1, wherein: the pressing assembly (5) comprises a sliding block (51) arranged on the connecting rod (3), a pair of springs (53) arranged on one side, close to the connecting rod (3), of the sliding block (51) and a control plate (54) arranged on one end, far away from the sliding block (51), of the springs (53), and the pair of screening rods (4) are hinged to two sides of the control plate (54) respectively.
4. A concrete stone separator convenient to clean as claimed in claim 3, wherein: be equipped with second slot hole (31) on connecting rod (3), it has adjusting bolt (6) that are used for fixed slider (51) to run through in second slot hole (31), adjusting bolt (6) run through control panel (54) and slider (51) and fixed through the nut of a pair of one side of propping away from connecting rod (3) slider (51).
5. The concrete and stone separator convenient to clean as claimed in claim 4, wherein: the slide block (51) is provided with a pair of convex blocks (52) which respectively support against the two sides of the connecting rod (3).
6. The concrete and stone separator convenient to clean as claimed in claim 4, wherein: a pair of limiting columns (55) sleeved by the springs (53) is further fixed on the sliding block (51), and the limiting columns (55) penetrate through the control plate (54).
7. The concrete stone separator convenient to clean as claimed in claim 6, wherein: and one end of the limiting column (55) far away from the sliding block (51) is provided with a limiting block (56) for blocking the control plate (54) from coming off.
8. The concrete and stone separator convenient to clean as claimed in claim 4, wherein: and a pressing block (57) higher than the adjusting bolt (6) is arranged on the control plate (54).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318741.5U CN211865727U (en) | 2020-03-13 | 2020-03-13 | Convenient clear concrete stone separating centrifuge |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020318741.5U CN211865727U (en) | 2020-03-13 | 2020-03-13 | Convenient clear concrete stone separating centrifuge |
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| Publication Number | Publication Date |
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| CN211865727U true CN211865727U (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020318741.5U Active CN211865727U (en) | 2020-03-13 | 2020-03-13 | Convenient clear concrete stone separating centrifuge |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676154A (en) * | 2020-12-07 | 2021-04-20 | 湖南谊诚科技有限公司 | Organic fertilizer screening plant that possesses quick assembly disassembly screen cloth |
-
2020
- 2020-03-13 CN CN202020318741.5U patent/CN211865727U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112676154A (en) * | 2020-12-07 | 2021-04-20 | 湖南谊诚科技有限公司 | Organic fertilizer screening plant that possesses quick assembly disassembly screen cloth |
| CN112676154B (en) * | 2020-12-07 | 2022-05-03 | 湖南谊诚科技有限公司 | Organic fertilizer screening plant that possesses quick assembly disassembly screen cloth |
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