CN218691579U - Centrifuge with feeding prescreening mechanism - Google Patents

Abstract

The utility model relates to a centrifuge technical field especially relates to a centrifuge with feeding prescreening mechanism. The technical scheme comprises the following steps: the box, bull stick and screening frame, the top fixed mounting of box inner wall has the install bin, the first motor of inside fixedly connected with of install bin, the output fixed mounting of first motor has the bull stick that extends the install bin, the outside fixedly connected with centrifuge bowl of bull stick, the top intercommunication of box has the mount, one side fixedly connected with second motor of mount, the output fixed mounting of second motor has the carousel, the top fixedly connected with spud pile of carousel, the inside sliding connection of mount has the screening frame. The utility model discloses a be provided with mutually supporting between movable rod, screening frame and the mount, prevent to lead to the fact the influence to the screening in the leading-in centrifuge bowl of large granule impurity, through being provided with mutually supporting between centrifuge bowl, track ring and the rail wheel, make the difficult emergence of centrifuge bowl rock, reduce the wearing and tearing that cause.

Description

Centrifuge with feeding prescreening mechanism

Technical Field

The utility model relates to a centrifuge technical field specifically is a centrifuge with feeding prescreening mechanism.

Background

The centrifuge mainly uses centrifugal force to separate solid particles from liquid in liquid, or separate two liquids with different densities in emulsion and being insoluble to each other, and the materials of the centrifuge usually need to contain large-particle impurities, which is not beneficial to centrifugal operation, and the materials need to be primarily screened, and a centrifuge with a feeding primary screening mechanism needs to be used, wherein the application number is "a centrifuge with discontinuous feeding function" disclosed in "CN217120567U, which has solved the problems that the existing centrifuge usually directly pours the materials into the centrifuge during blanking, and cannot intermittently pour the materials, and the device is easy to be overloaded when the materials are poured at one time, thereby reducing various defects of the centrifugal efficiency of the centrifuge, and further retrieval finds that" a centrifuge feeding device "disclosed in" CN213222767U "practically solves technical defects that the feeding device is easy to block the feeding port when the materials are poured into the feeding port, but there are many defects of similar structures in practical use, such as: the function of prescreening is not possessed when the feeding, makes the large granule impurity in the material get into centrifuge easily, causes the influence for subsequent centrifugal screening, produces great rocking easily at centrifugal screening's in-process simultaneously, causes wearing and tearing to organism structure easily, so need design a centrifuge that has feeding prescreening mechanism.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a centrifuge with feeding prescreening mechanism to solve the problem that proposes in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a centrifuge with feeding prescreening mechanism, includes box, bull stick and screening frame, the top fixed mounting of box inner wall has the install bin, the first motor of inside fixedly connected with of install bin, the output fixed mounting of first motor has the bull stick that extends the install bin, the outside fixedly connected with centrifuge bowl of bull stick, the top intercommunication of box has the mount, one side fixedly connected with second motor of mount, the output fixed mounting of second motor has the carousel, the top fixedly connected with spud pile of carousel, the inside sliding connection of mount has the screening frame, one side swing joint of screening frame has the movable rod, cup joint the installation through solid fixed ring between movable rod and the spud pile.

Through cup jointing solid fixed ring in the outside of spud pile, through leading-in to the screening frame with the material, start the second motor, can drive the carousel and rotate, make solid fixed ring can rotate round the axle center of carousel, can utilize the movable rod to drive the screening frame reciprocating motion about going on in the mount, can filter the large granule impurity in the material through the screening frame, prevent to lead to the fact the influence to the screening in the leading-in centrifuge bowl of large granule impurity, can accelerate the screening efficiency of material, can be with the leading-in centrifuge bowl of the material after the screening through the mount, can protect first motor through the install bin, prevent that the material in the centrifuge bowl from splashing to lead to damaging on first motor, start first motor, can drive the bull stick and rotate, can drive the centrifuge bowl in step and rotate, the lateral wall of centrifuge bowl is provided with the filter screen, can utilize the rotatory centrifugal force that produces of centrifuge bowl to sieve the material.

Preferably, the centrifugal cylinder and the rotating rod are fixedly installed through a supporting rod, and a second discharge opening is formed in the bottom of the centrifugal cylinder. Can make the bull stick rotate the time drive centrifuge bowl in step rotate through the bracing piece, utilize the second bin outlet can discharge the waste material that does not sieve out in the centrifuge bowl.

Preferably, the inner wall of the box body is fixedly provided with a track ring, and the outer side of the centrifugal cylinder is rotatably provided with a track wheel matched with the track ring. The rail wheel is supported in the rail ring in a rolling manner, so that the centrifugal cylinder is not easy to shake during rotation.

Preferably, the bottom of the centrifugal cylinder is movably provided with a sealing plate, and the front end of the box body is movably connected with a movable door corresponding to the sealing plate. The sealing plate can be conveniently opened by opening the movable door.

Preferably, the inside fixed mounting of box of centrifuge tube bottom has the water conservancy diversion fill, and the bottom fixed mounting of box has the first discharge gate of fighting with the water conservancy diversion and correspond, and the bottom half fixed mounting in the first discharge gate outside has the supporting leg. The material after making the screening can be leading-in to the water conservancy diversion fill in, can discharge the leading-in to first discharge gate department of the material after can be internal centrifugation through the water conservancy diversion fill, can support the box through the supporting leg.

Preferably, the screening frame and the fixing frame are slidably mounted through a fixing rod, and handles are fixedly mounted on two sides of the screening frame. Can support the screening frame through the dead lever and carry out the horizontal slip, through with solid fixed ring from the spud pile roll-off that makes progress, can utilize the handle to pull the screening frame is upwards carried, conveniently takes out the screening frame and clears up.

Compared with the prior art, the beneficial effects of the utility model are that:

1. through being provided with mutually supporting between movable rod, screening frame and the mount, rotate through driving the carousel, can utilize the movable rod to drive the screening frame and control reciprocating motion, can intercept the screening to the large granule impurity in the material when the feeding through the screening frame, prevent to lead to the fact the influence to the screening in the leading-in centrifuge bowl of large granule impurity.

2. Through being provided with mutually supporting between centrifuge bowl, track ring and the track wheel, can make centrifuge bowl at rotatory in-process, can utilize the track wheel to rotate along the track ring, make centrifuge bowl difficult the emergence rock, reduce the wearing and tearing that cause, the centrifugal force that produces when utilizing centrifuge bowl rotatory simultaneously can be comparatively quick sieves the material.

Drawings

FIG. 1 is a front view of the cutting structure of the present invention;

FIG. 2 is a schematic view of the appearance structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is the schematic view of the track ring sectioning structure of the utility model.

In the figure: 1. a box body; 101. a flow guide hopper; 102. an orbital ring; 103. a first discharge port; 104. supporting legs; 105. a movable door; 2. installing a box; 201. a first motor; 3. a rotating rod; 301. a support bar; 302. a centrifugal cylinder; 303. a rail wheel; 304. a second discharge opening; 305. a sealing plate; 4. a fixed mount; 401. a fixing rod; 402. a second motor; 403. a turntable; 404. fixing the pile; 5. screening frames; 501. a movable rod; 502. a fixing ring; 503. a handle.

Detailed Description

The technical solution of the present invention will be further explained with reference to the accompanying drawings and specific embodiments.

Example one

As shown in fig. 1, fig. 2, fig. 3 and fig. 4, the utility model provides a centrifuge with a feeding prescreening mechanism, which comprises a box body 1, a rotating rod 3 and a screening frame 5, wherein the top of the inner wall of the box body 1 is fixedly provided with an installation box 2, the inside of the installation box 2 is fixedly connected with a first motor 201, the output end of the first motor 201 is fixedly provided with a rotating rod 3 extending out of the installation box 2, the outer side of the rotating rod 3 is fixedly connected with a centrifugal cylinder 302, and the top of the box body 1 is communicated with a fixing frame 4;

one side of the fixed frame 4 is fixedly connected with a second motor 402, the output end of the second motor 402 is fixedly provided with a rotating disc 403, the top of the rotating disc 403 is fixedly connected with a fixed pile 404, the interior of the fixed frame 4 is slidably connected with a screening frame 5, one side of the screening frame 5 is movably connected with a movable rod 501, and the movable rod 501 and the fixed pile 404 are sleeved and installed through a fixed ring 502;

the bottom movable mounting of centrifuge bowl 302 has closing plate 305, and the front end swing joint of box 1 has dodge gate 105 that corresponds with closing plate 305, and the inside fixed mounting of box 1 of centrifuge bowl 302 bottom has water conservancy diversion fill 101, and the bottom fixed mounting of box 1 has the first bin outlet 103 that corresponds with water conservancy diversion fill 101, and the box 1 bottom fixed mounting in the first bin outlet 103 outside has supporting leg 104, and second bin outlet 304 has been seted up to the bottom of centrifuge bowl 302.

The working principle of the centrifuge with the feeding preliminary screening mechanism based on the embodiment 1 is as follows: by sleeving the fixing ring 502 on the outer side of the fixing pile 404, materials are guided into the screening frame 5, the model of the second motor 402 is YD802-2, the second motor 402 is started, the rotating disc 403 can be driven to rotate, the fixing ring 502 can rotate around the axis of the rotating disc 403, the movable rod 501 can be used for driving the screening frame 5 to reciprocate left and right in the fixing frame 4, large-particle impurities in the materials can be screened through the screening frame 5, the influence of the large-particle impurities in the centrifugal cylinder 302 on screening is prevented, the screening efficiency of the materials can be improved, and the screened materials can be guided into the centrifugal cylinder 302 through the fixing frame 4;

the model of the first motor 201 is yct225-4a, the first motor 201 can be protected through the installation box 2, the materials in the centrifugal cylinder 302 are prevented from being splashed onto the first motor 201 to cause damage, the first motor 201 is started, the rotating rod 3 can be driven to rotate, the centrifugal cylinder 302 can be synchronously driven to rotate, a filter screen is arranged on the side wall of the centrifugal cylinder 302, the materials can be screened by utilizing the centrifugal force generated by the rotation of the centrifugal cylinder 302, and the screened materials can be guided into the diversion hopper 101;

can discharge the leading-in to first discharge gate 103 department of material after the centrifugation in the box 1 through water conservancy diversion fill 101, through opening dodge gate 105, can conveniently open closing plate 305, utilize second discharge gate 304 to discharge the waste material that does not sieve in centrifuge tube 302, can support box 1 through supporting leg 104.

Example two

As shown in fig. 1 and fig. 4, the utility model provides a centrifuge with feeding prescreening mechanism, compare in embodiment one, this embodiment still includes: the centrifugal cylinder 302 and the rotating rod 3 are fixedly installed through a supporting rod 301, the track ring 102 is fixedly installed on the inner wall of the box body 1, the track wheel 303 matched with the track ring 102 is rotatably installed on the outer side of the centrifugal cylinder 302, the screening frame 5 and the fixing frame 4 are slidably installed through a fixing rod 401, and handles 503 are fixedly installed on two sides of the screening frame 5.

In this embodiment, as shown in fig. 1, the rotating rod 3 can synchronously drive the centrifugal cylinder 302 to rotate when rotating through the supporting rod 301; as shown in FIG. 4, the centrifugal cylinder 302 is not easy to shake during rotation by the rolling support of the track wheel 303 in the track ring 102; as shown in fig. 1, the screening frame 5 can be supported by the fixing rod 401 to slide left and right, and the fixing ring 502 can slide upwards from the fixing pile 404, so that the screening frame 5 can be lifted upwards by using the handle 503, and the screening frame 5 can be conveniently taken out for cleaning.

The above embodiments are merely some preferred embodiments of the present invention, and those skilled in the art can make various alternative modifications and combinations to the above embodiments based on the technical solution of the present invention and the related teachings of the above embodiments.

Claims (6)

1. The utility model provides a centrifuge with feeding prescreening mechanism, includes box (1), bull stick (3) and screening frame (5), its characterized in that: the utility model discloses a screening box, including box (1), the top fixed mounting of box (1) inner wall has install bin (2), the first motor of inside fixedly connected with (201) of install bin (2), the output fixed mounting of first motor (201) has bull stick (3) of extending install bin (2), the outside fixedly connected with centrifuge bowl (302) of bull stick (3), the top intercommunication of box (1) has mount (4), one side fixedly connected with second motor (402) of mount (4), the output fixed mounting of second motor (402) has carousel (403), the top fixedly connected with spud pile (404) of carousel (403), the inside sliding connection of mount (4) has screening frame (5), one side swing joint of screening frame (5) has movable rod (501), cup joint the installation through solid fixed ring (502) between movable rod (501) and spud pile (404).

2. The centrifuge with a feed prescreening mechanism of claim 1, wherein: the centrifugal cylinder (302) and the rotating rod (3) are fixedly arranged through a supporting rod (301), and a second discharge opening (304) is formed in the bottom of the centrifugal cylinder (302).

3. The centrifuge with a feed prescreening mechanism of claim 1, wherein: the inner wall of the box body (1) is fixedly provided with a track ring (102), and the outer side of the centrifugal cylinder (302) is rotatably provided with a track wheel (303) matched with the track ring (102).

4. A centrifuge having a feed prescreening mechanism according to claim 1, wherein: the bottom of the centrifugal cylinder (302) is movably provided with a sealing plate (305), and the front end of the box body (1) is movably connected with a movable door (105) corresponding to the sealing plate (305).

5. The centrifuge with a feed prescreening mechanism of claim 1, wherein: the centrifugal cylinder is characterized in that a guide flow hopper (101) is fixedly mounted inside a box body (1) at the bottom of the centrifugal cylinder (302), a first discharge port (103) corresponding to the guide flow hopper (101) is fixedly mounted at the bottom of the box body (1), and supporting legs (104) are fixedly mounted at the bottom of the box body (1) outside the first discharge port (103).

6. The centrifuge with a feed prescreening mechanism of claim 1, wherein: screening frame (5) and mount (4) between through dead lever (401) slidable mounting, and the both sides fixed mounting of screening frame (5) has handle (503).

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