CN217963446U - Blueberry screening device - Google Patents

Abstract

The utility model belongs to the technical field of screening installation, especially, be a blueberry sieving mechanism, including the base plate to and the support of fixed connection in base plate upper surface center department, the last surface mounting of support has the support frame to rotate on the roating seat at support frame top and be connected with the turning block, the top fixedly connected with screening mechanism of turning block, the lower surface of turning block are provided with the swing arm, the lower extreme fixedly connected with semi-ring gear of swing arm to the last fixed surface of support is connected with the track board, sliding connection has the rack with semi-ring gear engaged with on the track board. The utility model discloses a rack and semi-ring gear's cooperation relation drive screening mechanism circulation rotation, stability is good, and the screening effect ideal, the interior framework dismouting of screening mechanism simultaneously is simple and convenient, and the categorised arrangement of the thing of being convenient for screening and fruit has solved the not good, the inconvenient problem of screening thing processing of current stage device result of use.

Description

Blueberry screening device

Technical Field

The utility model relates to a screening installation technical field specifically is a blueberry sieving mechanism.

Background

Blueberries mean blue berries which belong to Ericaceae and are plants in Vaccinium, the fruits contain rich nutritional ingredients and have the functions of preventing cranial nerve aging, protecting eyesight, strengthening heart, resisting cancer, softening blood vessels, enhancing human body immunity and the like, after the blueberries are picked, the blueberries need to be screened in the next step, impurities and unqualified fruits are screened, and the screening device in the current stage can meet the basic use requirements of the blueberries when in use, but still has some defects.

Firstly, the screening effect of device is unsatisfactory in present stage, inconvenient use to it is big to rock the effect, damages the blueberry fruit easily during the screening, causes the unnecessary loss, and secondly, get when the blueberry fruit screening and put inconvenience, it is unsatisfactory to use the convenience, has some not enoughly, consequently needs to improve.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a blueberry sieving mechanism, cooperation through rack and semi-ring gear is concerned the drive and is filtered mechanism circulation and rotate, and stability is good, and the screening effect ideal, the interior framework dismouting in the screening mechanism is simple and convenient simultaneously, and the categorised arrangement of the thing of being convenient for screening and fruit has solved not good, the screening thing of current stage device result of use and has handled inconvenient problem.

(II) technical scheme

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

the utility model provides a blueberry screening device, includes the base plate to and the support of fixed connection in base plate upper surface center department, the last surface mounting of support has the support frame to rotate on the roating seat at support frame top and be connected with the turning block, the top fixedly connected with screening mechanism of turning block, the lower surface of turning block is provided with the swing arm, the lower extreme fixedly connected with semi-ring gear of swing arm to the last fixed surface of support is connected with the track board, sliding connection has the rack with semi-ring gear engaged with on the track board, and installs on the riser of base plate upper surface and be used for driving the flexible pneumatic cylinder of rack.

Furthermore, a T-shaped sliding block is integrally formed on the lower surface of the rack, and the T-shaped sliding block is connected to a T-shaped track correspondingly formed on the track plate in a sliding mode.

Further, four universal wheels are mounted on the lower surface of the base plate.

Furthermore, screening mechanism is including the outer frame of fixed connection on the turning block to and the inside frame of adaptation in outer frame inboard, and place the screening board on the annular baffle that inner frame inner wall set up.

Furthermore, two limiting grooves which are symmetrically distributed are formed in the inner wall of the outer frame body, and limiting protrusions matched with the limiting grooves are integrally formed in the position, corresponding to the limiting grooves, of the outer wall of the inner frame body.

Furthermore, a soft protective layer is arranged on the inner wall of the inner frame body.

(III) advantageous effects

Compared with the prior art, the utility model provides a blueberry sieving mechanism possesses following beneficial effect:

1. the utility model discloses, through setting up the pneumatic cylinder, the rack, semi-ring gear, swing arm and support frame, the pneumatic cylinder can drive the rack flexible during use, make semi-ring gear rotate, drive the swing arm then and rotate, make the turning block rotate at the top of support frame, with this circulation that realizes screening mechanism rotates, realize the screening processing of blueberry fruit then, this mode easily operation control, moreover, the steam generator is simple in structure, the screening effect is stable simultaneously, the range of rocking is little, be provided with soft inoxidizing coating on the inner wall of inner frame body, can form the protection of blueberry fruit, the damage of blueberry fruit when can not forming the screening, excellent in use effect.

2. The utility model discloses, through setting up screening mechanism, on the framework including the removable setting of screening board, the removable installation of framework was in outer framework simultaneously to this is convenient for the processing of blueberry fruit and screening thing after the screening, and the portable is good, and is efficient, possesses fine use usefulness.

Drawings

Fig. 1 is a front perspective view of the present invention;

FIG. 2 is a schematic structural view of a screening mechanism of the present invention;

fig. 3 is a bottom perspective view of the present invention.

In the figure: 1. a substrate; 2. a support; 3. a universal wheel; 4. a track plate; 5. a rack; 6. a semi-ring gear; 7. a support frame; 8. a pneumatic cylinder; 9. a screening mechanism; 901. an outer frame body; 902. a limiting groove; 903. an inner frame body; 904. a screening plate; 905. an annular partition plate; 906. a limiting bulge; 10. a rotating base; 11. rotating the block; 12. and (4) swinging arms.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

As shown in fig. 1 and fig. 3, an embodiment of the present invention provides a blueberry screening device, including a base plate 1, and a support 2 fixedly connected to the center of the upper surface of the base plate 1, a support frame 7 is installed on the upper surface of the support 2, and a rotation block 11 is rotatably connected to a rotation seat 10 at the top of the support frame 7, a screening mechanism 9 is fixedly connected to the top of the rotation block 11, a swing arm 12 is provided on the lower surface of the rotation block 11, a semi-ring gear 6 is fixedly connected to the lower end of the swing arm 12, and a track plate 4 is fixedly connected to the upper surface of the support 2, a rack 5 engaged with the semi-ring gear 6 is slidably connected to the track plate 4, and a pneumatic cylinder 8 for driving the rack 5 to stretch is installed on a vertical plate on the upper surface of the base plate 1; in conclusion, through installing support frame 7 on support 2, and set up turning block 11 on roating seat 10 at support frame 7 top, realize the rotation of turning block 11, at the fixed screening mechanism 9 in top of turning block 11, can realize the angle modulation of screening mechanism 9, be convenient for screening mechanism 9 is to the screening processing of blueberry fruit, through set up swing arm 12 at the lower surface of turning block 11, swing arm 12 can rotate around roating seat 10, set up semi-ring gear 6 at the lower extreme of swing arm 12, semi-ring gear 6 is connected with the meshing of rack 5 on track board 4, when rack 5 is flexible removal on track board 4, make semi-ring gear 6 follow to rotate, then drive turning block 11 rotatory through swing arm 12, realize the upset operation of screening mechanism 9, through installing pneumatic cylinder 8 on the riser of base plate 1, the output shaft of pneumatic cylinder 8 is connected with one side of rack 5, then drive rack 5 is flexible removal, this mode can realize the stable upset of screening mechanism 9, realize the screening processing of blueberry fruit, can not damage the fruit, and high efficiency, and the device is convenient to use, it is fine to possess the use.

As shown in fig. 1, in some embodiments, a T-shaped slider is integrally formed on the lower surface of the rack 5, and the T-shaped slider is slidably connected to a T-shaped track correspondingly formed on the track plate 4, so that the limit function of the rack 5 during telescopic movement can be realized, the movement is accurate, and the stability is good.

As shown in fig. 1, in some embodiments, four universal wheels 3 are mounted on the lower surface of the base plate 1, so as to facilitate the movement of the device and increase the flexibility of the device.

As shown in fig. 2, in some embodiments, the sieving mechanism 9 includes an outer frame 901 fixedly connected to the rotary block 11, and an inner frame 903 fitted inside the outer frame 901, and a sieving plate 904 is placed on an annular partition 905 provided on an inner wall of the inner frame 903; screening board 904 is removable sets up on the inboard annular baffle 905 of inner frame body 903 to inner frame body 903 adaptation is all removable in the inboard of outer frame body 901 to this clearance of fruit and debris after conveniently screening, the convenience is good.

As shown in fig. 2, in some embodiments, two symmetrically distributed limiting grooves 902 are formed on the inner wall of the outer frame 901, and a limiting protrusion 906 adapted to the limiting grooves 902 is integrally formed on the outer wall of the inner frame 903 corresponding to the limiting grooves 902, so that the inner frame 903 can be limited after being assembled, rotation is avoided, and the screening effect is increased.

As shown in fig. 2, in some embodiments, a soft protective layer is disposed on an inner wall of the inner frame 903, which plays a role of flexible protection, protects the blueberry fruits and reduces collision, and the soft protective layer is made of sponge, so as to reduce damage rate of the blueberry fruits during screening.

The utility model discloses a theory of operation and application step: when the blueberry screening device is used, the inner frame body 903 is matched with the inner side of the outer frame body 901, the limiting protrusions 906 slide into the limiting grooves 902 to achieve the limiting effect of the inner frame body 903, the screening plate 904 is placed on the annular partition 905, blueberry fruits are laid on the screening plate 904, then the pneumatic cylinder 8 is driven to work, the output shaft of the pneumatic cylinder 8 drives the rack 5 to stretch, the T-shaped sliding block on the lower surface of the rack 5 is connected to the T-shaped track of the track plate 4 in a sliding mode, stable movement of the rack 5 is achieved, when the rack 5 moves, the semi-annular gear 6 is driven to rotate, rotation of the swing arm 12 is achieved, the rotating block 11 rotates on the rotating seat 10, stable overturning operation of the screening mechanism 9 is achieved, the shaking range of the screening mechanism 9 is small, the collision effect between the blueberry fruits is reduced, sundries and small fruits fall into the inner bottom of the inner frame body 903 through holes of the screening plate 904, screening of the blueberry fruits is achieved, the pneumatic cylinder 8 stops working after screening, the inner frame body 903 is directly taken out of the outer frame body 901, sorting processing of the fruits and sorting of the fruits and the screened fruits and the sundries is simple and convenient.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a blueberry screening device, includes base plate (1) to and support (2) of fixed connection in base plate (1) upper surface center department, its characterized in that: the utility model discloses a pneumatic control device, including support (2), the last surface mounting of support (2) has support frame (7) to it is connected with turning block (11) to rotate on roating seat (10) at support frame (7) top, the top fixedly connected with screening mechanism (9) of turning block (11), the lower surface of turning block (11) are provided with swing arm (12), the lower extreme fixedly connected with semi-ring gear (6) of swing arm (12) to the last fixed surface of support (2) is connected with track board (4), sliding connection has rack (5) with semi-ring gear (6) engaged with on track board (4), and installs on the riser of base plate (1) upper surface and be used for driving the flexible pneumatic cylinder (8) of rack (5).

2. The blueberry screening device of claim 1, wherein: the lower surface of the rack (5) is integrally formed with a T-shaped sliding block, and the T-shaped sliding block is connected to a T-shaped track correspondingly formed on the track plate (4) in a sliding mode.

3. The blueberry screening device as claimed in claim 1, wherein: four universal wheels (3) are mounted on the lower surface of the base plate (1).

4. The blueberry screening device of claim 1, wherein: the screening mechanism (9) comprises an outer frame body (901) fixedly connected to the rotating block (11) and an inner frame body (903) matched with the inner side of the outer frame body (901), and a screening plate (904) is placed on an annular partition plate (905) arranged on the inner wall of the inner frame body (903).

5. A blueberry screening device as recited in claim 4, wherein: two limiting grooves (902) which are symmetrically distributed are formed in the inner wall of the outer frame body (901), and limiting protrusions (906) matched with the limiting grooves (902) are integrally formed in the positions, corresponding to the limiting grooves (902), of the outer wall of the inner frame body (903).

6. The blueberry screening device of claim 4, wherein: and a soft protective layer is arranged on the inner wall of the inner frame body (903).

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