CN215844143U

CN215844143U - A oscillating sieving mechanism for ginkgo leaf extract product

Info

Publication number: CN215844143U
Application number: CN202122247566.2U
Authority: CN
Inventors: 石振拓; 王建中
Original assignee: Hubei Nuokete Pharmaceutical Co ltd
Current assignee: Hubei Nuokete Pharmaceutical Co ltd
Priority date: 2021-09-16
Filing date: 2021-09-16
Publication date: 2022-02-18
Anticipated expiration: 2031-09-16

Abstract

The utility model discloses a swing type screening device for ginkgo leaf extracts, which belongs to the technical field of drug screening and comprises a shell, wherein the right side surface of the shell is fixedly connected with the left side surface of an installation plate, the upper surface of the installation plate is fixedly connected with a driving mechanism, an output shaft of the driving mechanism is fixedly connected with a gear, the gear is arranged in two fixing plates, the left side surfaces of the two fixing plates are fixedly connected with the right side surface of the shell, the gear is meshed with a toothed plate, and the toothed plate is slidably connected in a fixing sleeve. This an oscillating sieving mechanism for ginkgo leaf extract product through setting up clearance brush, lead screw, screw-nut, bearing, first sieve and second sieve, and the lead screw, screw-nut and the clearance brush that the device set up can carry out the duplicate clearance to obstructed first sieve and second sieve, easy operation for the staff need not dismantle first sieve and second sieve alright clear up it.

Description

A oscillating sieving mechanism for ginkgo leaf extract product

Technical Field

The utility model belongs to the technical field of drug screening, and particularly relates to a swing type screening device for a ginkgo leaf extract.

Background

The ginkgo leaf extract is light yellowish brown flowable powder, is bitter in taste, has the effects of activating blood, dissolving stasis and dredging collaterals, needs to be screened by a screening device in the processing process, but the screening device is possibly blocked by the screening device when the extract is screened, a worker needs to detach a screen of the screening device to clean the screen, and the operation is troublesome, so that the oscillating type screening device for the ginkgo leaf extract is needed to solve the problems.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the defects of the prior art, the utility model provides the swing type screening device for the ginkgo leaf extract, which solves the problems that the screening device is possibly blocked when the extract is screened, a worker needs to detach the screen of the screening device to clean the extract, and the operation is troublesome.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an oscillating sieving mechanism for ginkgo leaf extract product, includes the casing, the right flank of casing and the left surface fixed connection of mounting panel, the last fixed surface of mounting panel is connected with actuating mechanism, actuating mechanism's output shaft and gear fixed connection, the gear sets up in two fixed plates, the left surface of two fixed plates and the right flank fixed connection of casing, the gear meshes with the pinion rack mutually, pinion rack sliding connection is in fixed cover.

Fixed cover joint is at the right flank of casing, the left surface of pinion rack and the right flank fixed connection of first sieve, the left surface of first sieve and two slide mechanism's right-hand member fixed connection, slide mechanism sets up the left surface at shells inner wall, the cavity has been seted up in the first sieve, the equal fixedly connected with slider of the left and right sides face of cavity inner wall.

Slider sliding connection is in the spout, and the left and right sides face at the second sieve is seted up respectively to two spouts, the front of second sieve is provided with adjustment mechanism, adjustment mechanism sets up the front at first sieve, the lower surface overlap joint of first sieve has a plurality of clearance brush, the front and the back of a plurality of clearance brush respectively with shells inner wall's opposite face fixed connection.

As a further scheme of the utility model: slide mechanism includes the sliding sleeve, the sliding sleeve joint is at shells inner wall's left surface, sliding connection has the slide bar in the sliding sleeve, the right-hand member of slide bar and the left surface fixed connection of first sieve, the spring has been cup jointed to the surface of slide bar, the both ends of spring respectively with the right flank of sliding sleeve and the left surface fixed connection of first sieve.

As a further scheme of the utility model: the adjusting mechanism comprises a screw rod nut, the screw rod nut is connected to the front of the first sieve plate in a clamped mode, a screw rod is connected to the inner thread of the screw rod nut, a bearing is arranged at one end of the back face of the screw rod, the bearing is connected to the front face of the second sieve plate in a clamped mode, and one end of the front face of the screw rod is fixedly connected with the back face of the rotary table.

As a further scheme of the utility model: the screw rod is arranged in the slide hole, and the slide hole is formed in the front of the shell.

As a further scheme of the utility model: the left side of casing is articulated through the left surface of two hinges and door plant, the back of door plant and the front joint of casing.

As a further scheme of the utility model: the four corners of the lower surface of the shell are fixedly connected with anti-skidding legs, and the outer surface of the gear is provided with partial teeth.

As a further scheme of the utility model: a plurality of first sieve meshes are formed in the lower surface of the first sieve plate, and a plurality of second sieve meshes are formed in the lower surface of the second sieve plate.

(III) advantageous effects

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

1. the swing type screening device for the ginkgo leaf extract is characterized in that a cleaning brush, a screw rod nut, a bearing, a first screen plate and a second screen plate are arranged, when the first screen plate swings left and right under the action of a gear, a toothed plate and a spring, the cleaning brush can clean the blocked first screen plate and the blocked second screen plate because the first screen plate is always in close contact with the cleaning brush when moving, when the cleaning brush cannot effectively clean the blocked first screen plate and the blocked second screen plate, a worker rotates a rotary disc reversely, the rotary disc drives the screw rod to move in the screw rod nut, the rotating screw rod and the screw rod nut are mutually matched and can drive the second screen plate to move in a cavity through the bearing, so that the first screen hole and the second screen hole are completely communicated, extracts in the first screen hole and the second screen hole can automatically drop, and the screw rod, the screw rod nut and the cleaning brush arranged by the device can perform double cleaning on the blocked first screen plate and the blocked second screen plate, easy operation for the staff need not dismantle first sieve and second sieve alright clear up it.

2. This an oscillating sieving mechanism for ginkgo leaf extract product, through setting up the lead screw, screw-nut, bearing and carousel, when first sieve surface remains the extract product, the reversal carousel, the carousel drives the lead screw at screw-nut internal motion, pivoted lead screw and screw-nut mutually support accessible bearing and drive the second sieve at the cavity internal motion, make first sieve mesh and second sieve mesh communicate completely, make first sieve of the remaining extract product accessible of first sieve surface and second sieve fall in the collection utensil of placing in the casing, and is simple in operation, make that the staff can be convenient collect remaining extract product on the first sieve.

3. This an oscillating sieving mechanism for ginkgo leaf extract product through setting up sliding sleeve and slide bar, because of sliding connection has the slide bar in the sliding sleeve, the sliding sleeve can carry on spacingly to the slide bar for can not take place to rock when the motion with slide bar fixed connection's first sieve, make the pinion rack can drive the steady motion of first sieve.

Drawings

FIG. 1 is a schematic cross-sectional view of a solid body according to the present invention;

fig. 2 is a schematic three-dimensional structure of a first screen deck according to the present invention;

FIG. 3 is a schematic perspective view of the sliding mechanism of the present invention;

fig. 4 is a schematic perspective view of a second screen deck according to the present invention;

FIG. 5 is a schematic perspective view of an adjustment mechanism according to the present invention;

fig. 6 is a schematic perspective sectional view of a first screen deck according to the present invention;

in the figure: the device comprises a shell 1, a mounting plate 2, a driving mechanism 3, a gear 4, a fixing plate 5, a toothed plate 6, a fixing sleeve 7, a first sieve plate 8, a sliding mechanism 9, a sliding sleeve 91, a sliding rod 92, a spring 93, a cavity 10, a sliding block 11, a sliding chute 12, a second sieve plate 13, an adjusting mechanism 14, a screw nut 141, a screw 142, a bearing 143, a turntable 144, a cleaning brush 15, a sliding hole 16 and a door plate 17.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 6, the present invention provides a technical solution: the utility model provides an oscillating sieving mechanism for ginkgo leaf extract product, includes casing 1, the right flank of casing 1 and the left surface fixed connection of mounting panel 2, the last fixed surface of mounting panel 2 is connected with actuating mechanism 3, actuating mechanism 3's output shaft and 4 fixed connections of gear, gear 4 sets up in two fixed plates 5, the left surface of two fixed plates 5 and the right flank fixed connection of casing 1, gear 4 meshes with pinion rack 6 mutually, 6 sliding connection of pinion rack are in fixed cover 7.

The fixing sleeve 7 is clamped on the right side surface of the shell 1, the fixing sleeve 7 is arranged, the toothed plate 6 is connected in the fixing sleeve 7 in a sliding manner, the front surface and the back surface of the inner wall of the fixing sleeve 7 are respectively provided with a limiting block, the front surface and the back surface of the toothed plate 6 are respectively provided with a limiting groove, the limiting blocks are connected in the limiting grooves in a sliding manner, the limiting blocks and the limiting grooves are mutually matched to fix the toothed plate 6, so that the toothed plate 6 cannot move downwards under the action of self gravity, meanwhile, the limiting blocks and the limiting grooves are mutually matched to limit the toothed plate 6, the toothed plate 6 cannot shake during movement, the toothed plate 6 can drive the first sieve plate 8 to move stably, the left side surface of the toothed plate 6 is fixedly connected with the right side surface of the first sieve plate 8, the left side surface of the first sieve plate 8 is fixedly connected with the right ends of the two sliding mechanisms 9, and the sliding mechanisms 9 are arranged on the left side surface of the inner wall of the shell 1, a cavity 10 is arranged in the first sieve plate 8, and sliding blocks 11 are fixedly connected to the left side surface and the right side surface of the inner wall of the cavity 10.

Sliding connection of slider 11 in spout 12, through setting up slider 11 and spout 12, because of slider 11 sliding connection in spout 12, slider 11 and spout 12 mutually support and can carry on spacingly to second pinion rack 6, make second pinion rack 6 can not take place to rock when the motion, second pinion rack 6 can be steady under lead screw 142 and screw-nut 141's effect and move, two left and right sides face at second sieve 13 is seted up respectively to spout 12, the front of second sieve 13 is provided with adjustment mechanism 14, adjustment mechanism 14 sets up the front at first sieve 8, the lower surface overlap joint of first sieve 8 has a plurality of clearance brush 15, through setting up clearance brush 15, clearance brush 15 can clear up first sieve 8 and second sieve 13, the front and the back of a plurality of clearance brush 15 respectively with the opposite face fixed connection of casing 1 inner wall.

Specifically, as shown in fig. 1, the sliding mechanism 9 includes a sliding sleeve 91, the sliding sleeve 91 is fastened to the left side of the inner wall of the housing 1, a sliding rod 92 is slidably connected in the sliding sleeve 91, by arranging the sliding sleeve 91 and the sliding rod 92, because the sliding rod 92 is slidably connected in the sliding sleeve 91, the sliding sleeve 91 can limit the sliding rod 92, so that the first screen plate 8 fixedly connected to the sliding rod 92 cannot shake during movement, so that the toothed plate 6 can drive the first screen plate 8 to move smoothly, the right end of the sliding rod 92 is fixedly connected to the left side of the first screen plate 8, a spring 93 is sleeved on the outer surface of the sliding rod 92, two ends of the spring 93 are respectively fixedly connected to the right side of the sliding sleeve 91 and the left side of the first screen plate 8, the lead screw 142 is arranged in the sliding hole 16, the sliding hole 16 is arranged in the front of the housing 1, the left side of the housing 1 is hinged to the left side of the door panel 17 through two hinges, the back of the door panel 17 is fastened to the front of the housing 1, four corners of the lower surface of the shell 1 are fixedly connected with anti-skid feet, and the outer surface of the gear 4 is provided with partial teeth.

Specifically, as shown in fig. 4 and 5, the adjusting mechanism 14 includes a screw nut 141, the screw nut 141 is fastened to the front surface of the first screen plate 8, a screw 142 is screwed into the screw nut 141, a bearing 143 is disposed at one end of the back surface of the screw 142, the bearing 143 is fastened to the front surface of the second screen plate 13, one end of the front surface of the screw 142 is fixedly connected to the back surface of the rotating plate 144, through the screw 142 and the screw nut 141, the screw 142 is screwed into the screw nut 141, and when the rotating plate 144 drives the screw 142 to rotate, the bearing 143 can be driven to move by the mutual cooperation of the screw 142 and the screw nut 141.

Specifically, as shown in fig. 2 and 4, a plurality of first sieve mesh has been seted up to the lower surface of first sieve board 8, and a plurality of second sieve mesh has been seted up to the lower surface of second sieve board 13, and through setting up first sieve mesh and second sieve mesh, when first sieve mesh and second sieve pore dislocation, first sieve mesh and second sieve mesh mutually support and can filter the extract product of equidimension not.

The working principle of the utility model is as follows:

s1, when extracts need to be screened, the door plate 17 is opened, a worker puts the collecting box into the shell 1, the extracts are placed in the first sieve plate 8, the driving mechanism 3 is controlled to work, the driving mechanism 3 drives the gear 4 to rotate, the worker rotates the rotary disc 144 in a positive mode, so that the first sieve hole and the second sieve hole are staggered, and when the gear 4 is meshed with the toothed plate 6, the rotating gear 4 drives the toothed plate 6 to move to the left in the sliding sleeve 91;

s2, secondly, the toothed plate 6 drives the first sieve plate 8 to move leftwards, the first sieve plate 8 moving leftwards drives the sliding rod 92 to move leftwards in the sliding sleeve 91, the spring 93 sleeved on the surface of the sliding rod 92 contracts, when the gear 4 is not meshed with the toothed plate 6, the first toothed plate 6 moves rightwards under the action of the elastic force of the spring 93, the first sieve plate 8 can swing leftwards and rightwards, the extract in the first sieve plate 8 falls into the collection box through the first sieve plate 8 and the second sieve plate 13, and the first sieve plate 8 is always in close contact with the cleaning brush 15 during movement, so that the cleaning brush 15 can clean the blocked first sieve plate 8 and the blocked second sieve plate 13;

s3, finally, when the cleaning brush 15 cannot effectively clean the blocked first sieve plate 8 and the second sieve plate 13, the worker reversely rotates the rotary table 144, the rotary table 144 drives the screw rod 142 to move in the screw rod nut 141, and the rotary screw rod 142 and the screw rod nut 141 are matched with each other and can drive the second sieve plate 13 to move in the cavity 10 through the bearing 143, so that the first sieve hole and the second sieve hole are completely communicated.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.

Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.

Claims

1. A swing type screening device for ginkgo leaf extract comprises a shell (1), and is characterized in that: the right side surface of the shell (1) is fixedly connected with the left side surface of the mounting plate (2), the upper surface of the mounting plate (2) is fixedly connected with the driving mechanism (3), an output shaft of the driving mechanism (3) is fixedly connected with the gear (4), the gear (4) is arranged in the two fixing plates (5), the left side surfaces of the two fixing plates (5) are fixedly connected with the right side surface of the shell (1), the gear (4) is meshed with the toothed plate (6), and the toothed plate (6) is slidably connected in the fixing sleeve (7);

the fixed sleeve (7) is clamped on the right side surface of the shell (1), the left side surface of the toothed plate (6) is fixedly connected with the right side surface of the first sieve plate (8), the left side surface of the first sieve plate (8) is fixedly connected with the right ends of two sliding mechanisms (9), the sliding mechanisms (9) are arranged on the left side surface of the inner wall of the shell (1), a cavity (10) is formed in the first sieve plate (8), and sliding blocks (11) are fixedly connected to the left side surface and the right side surface of the inner wall of the cavity (10);

slider (11) sliding connection sets up respectively in the left and right sides face of second sieve (13) in spout (12), two spouts (12), the front of second sieve (13) is provided with adjustment mechanism (14), adjustment mechanism (14) set up the front at first sieve (8), the lower surface overlap joint of first sieve (8) has a plurality of clearance brush (15), the front and the back of a plurality of clearance brush (15) respectively with the opposite face fixed connection of casing (1) inner wall.

2. The oscillating type screening device for ginkgo leaf extract as claimed in claim 1, wherein: slide mechanism (9) are including sliding sleeve (91), sliding sleeve (91) joint is at the left surface of casing (1) inner wall, sliding sleeve (91) sliding connection has slide bar (92), the right-hand member of slide bar (92) and the left surface fixed connection of first sieve (8), spring (93) have been cup jointed to the surface of slide bar (92), the both ends of spring (93) respectively with the right flank of sliding sleeve (91) and the left surface fixed connection of first sieve (8).

3. The oscillating type screening device for ginkgo leaf extract as claimed in claim 1, wherein: adjustment mechanism (14) include screw-nut (141), screw-nut (141) joint is in the front of first sieve (8), screw-nut (141) internal thread connection has lead screw (142), the one end at the lead screw (142) back is provided with bearing (143), bearing (143) joint is in the front of second sieve (13), the positive one end of lead screw (142) and the back fixed connection of carousel (144).

4. The oscillating type screening device for ginkgo leaf extract as claimed in claim 3, wherein: the screw rod (142) is arranged in the sliding hole (16), and the sliding hole (16) is formed in the front face of the shell (1).

5. The oscillating type screening device for ginkgo leaf extract as claimed in claim 1, wherein: the left side of casing (1) is articulated through the left surface of two hinges and door plant (17), the back of door plant (17) and the front joint of casing (1).

6. The oscillating type screening device for ginkgo leaf extract as claimed in claim 1, wherein: the four corners of the lower surface of the shell (1) are fixedly connected with anti-skidding legs, and the outer surface of the gear (4) is provided with partial teeth.

7. The oscillating type screening device for ginkgo leaf extract as claimed in claim 1, wherein: a plurality of first sieve meshes are arranged on the lower surface of the first sieve plate (8), and a plurality of second sieve meshes are arranged on the lower surface of the second sieve plate (13).