CN213409309U - Small cherry tomato classified screening device - Google Patents

Abstract

The utility model discloses a small-size cherry tomato classified screening device, the power distribution box comprises a box body, install screening mechanism and actuating mechanism in the box, the utility model discloses in be provided with multiunit screening mechanism and realize the multistage screening to the cherry tomato, filter and carry the cherry tomato through multiunit parallel arrangement's belt among the screening mechanism, the fruit that the shape is bulky is stayed on the belt and is removed to the collecting box along with the belt, accomplishes and screens up to this and collects, and the less clearance through between the belt of passing through of volume drops on the lower floor screening mechanism, and on the same reason, accomplishes the screening again, until last screening mechanism, the utility model discloses a structural design is simple, still carried out collection work to it when realizing multistage screening to the cherry tomato, has improved work efficiency.

Description

Small cherry tomato classified screening device

Technical Field

The utility model relates to a screening installation technical field specifically is a small-size cherry tomato classified screening device.

Background

Cherry tomato is an annual herbaceous plant belonging to the genus tomato of the family Solanaceae, has the effects of promoting the production of body fluid to quench thirst, invigorating stomach to promote digestion, clearing away heat and toxic materials, cooling blood and calming the liver, replenishing blood and nourishing blood and stimulating appetite, can treat thirst and poor appetite, and can be put into cold dishes or clear soup.

The cherry tomatoes which are picked and collected have different shapes and volumes, and the selling price is influenced due to the different volumes, so that the cherry tomatoes need to be screened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a small-size cherry tomato classified screening device to solve the problem that proposes among 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 small-size cherry tomato classified screening device, includes the box, installs screening mechanism and actuating mechanism in the box, its characterized in that, screening mechanism includes fourth belt, third pivot and seventh band pulley, the third pivot is provided with two and the symmetry rotates to be connected between the inner wall of box, there are a plurality ofly along its axis direction fixed mounting on the periphery of third pivot the seventh band pulley, a set of two that the mounted position corresponds in the third pivot connect between the seventh band pulley and be provided with the fourth belt.

Furthermore, the screening mechanism is provided with three groups of screening mechanisms which are arranged in a staggered manner in the vertical direction in the box body.

Furthermore, a group of third rotating shafts on the middle bottom layer of the box body penetrate through the box body and extend out of the box body, a second belt wheel and a third belt wheel are fixedly installed on the periphery of the extending portion of one of the third rotating shafts, a sixth belt wheel is fixedly installed on the periphery of the extending portion of the other third rotating shaft, one third rotating shaft on the top layer of the box body penetrates through the box body and extends out of the box body, a fifth belt wheel is fixedly installed at the shaft end of the third rotating shaft, a third belt is connected between the fifth belt wheel and the sixth belt wheel, one third rotating shaft on the middle top layer of the box body penetrates through the box body and extends out of the box body, and a fourth bevel gear is fixedly installed at the shaft end of the third rotating shaft.

Further, a mounting seat is fixedly connected to the outer side of the box body, a first bearing seat is fixedly mounted on the mounting seat, a first rotating shaft is rotatably connected to the first bearing seat, a first bevel gear is fixedly mounted at the other end of a fourth belt wheel at one end of the first rotating shaft, a second belt is connected and arranged between the fourth belt wheel and the third belt wheel, a second bearing seat is fixedly arranged on the outer side of the box body, a second rotating shaft is rotatably mounted in the second bearing seat, and a second bevel gear is fixedly mounted at the other end of a third bevel gear at one end of the second rotating shaft.

Furthermore, the second bevel gear is meshed with the first bevel gear, and the third bevel gear is meshed with the fourth bevel gear.

Further, actuating mechanism includes the motor, motor fixed mounting be in on the bottom surface of box, the output shaft fixed mounting of motor has first band pulley, with connect between the second band pulley and be provided with first belt.

Furthermore, a feeding funnel and a baffle are fixedly mounted at the top end of the box body, and a first collecting box, a second collecting box and a third collecting box are respectively arranged at the positions, corresponding to the three screening mechanisms, on the outer side of the box body.

Furthermore, a plurality of annular grooves are formed in the periphery of the third rotating shaft at equal intervals, through holes are formed in the periphery of the seventh belt wheel, and countersunk screws are arranged in the through holes in a threaded mode.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a be provided with multiunit screening mechanism and realize the multistage screening to the cherry tomato, screen and carry the cherry tomato to the cherry tomato through multiunit parallel arrangement's belt in the screening mechanism, the fruit that the shape is bulky stays on the belt and moves to the collecting box along with the belt, accomplishes and screens the collection so far, and the clearance through between the belt that the volume is less drops on next floor screening mechanism, and the same thing, accomplishes once more screening, until the last screening mechanism, the structural design of the utility model is simple, still collects the cherry tomato while realizing multistage screening to it, has improved work efficiency, in the utility model, through screwing up the countersunk head screw to contact with annular groove bottom surface and fix the seventh band pulley, limit the circumference and the axial motion of seventh band pulley, this setting is convenient for adjust the installation distance between the adjacent seventh band pulley, makes the utility model can adjust to the change in the actual operation, the utility model discloses a practicality has been improved.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is the three-dimensional structure schematic diagram of the middle screening mechanism of the present invention.

Fig. 3 is a schematic structural view of the overall installation arrangement of the screening mechanism.

Fig. 4 is a schematic three-dimensional structure diagram of the third rotating shaft.

Fig. 5 is a schematic three-dimensional structure of the seventh pulley mounted on the third mounting.

Fig. 6 is a schematic cross-sectional view of a seventh pulley.

In the figure: 1-box, 2-first belt, 3-motor, 4-first belt wheel, 5-screening mechanism, 6-second belt wheel, 7-third belt wheel, 8-second belt, 9-first bearing seat, 10-mounting seat, 11-fourth belt wheel, 12-first rotating shaft, 13-first bevel gear, 14-second bevel gear, 15-countersunk screw, 16-second bearing seat, 17-second rotating shaft, 18-third bevel gear, 19-fourth bevel gear, 20-feeding port, 21-baffle, 22-first collecting box, 23-fifth belt wheel, 24-second collecting box, 25-third belt, 26-third collecting box, 27-sixth belt wheel, 29-horizontal bearing seat, 30-third rotating shaft, 31-annular groove, 32-seventh pulley, 33-fourth belt.

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.

Example 1:

please refer to fig. 1-3, in an embodiment of the present invention, a small cherry tomato classifying and screening device includes a box 1, a screening mechanism 5 and a driving mechanism installed in the box 1, the screening mechanism 5 includes a fourth belt 33, a third rotating shaft 30 and a seventh belt wheel 32, the third rotating shaft 30 is provided with two and is connected between the inner walls of the box 1 in a symmetrical and rotating manner, a plurality of seventh belt wheels 32 are fixedly installed on the periphery of the third rotating shaft 30 along the axial direction thereof, and a fourth belt 33 is connected between two seventh belt wheels 32 corresponding to the installation positions on a set of the third rotating shaft 30.

Wherein, screening mechanism 5 is provided with three groups and adjacent screening mechanism 5 staggered arrangement on the inside vertical direction of box 1.

Wherein, a set of third pivot 30 of bottom layer runs through box 1 and stretches out the outside of box 1 in box 1, fixed mounting has second band pulley 6 and third band pulley 7 on the extension portion periphery of one of them third pivot 30, fixed mounting has sixth band pulley 27 on the extension portion periphery of another third pivot 30, a third pivot 30 of box 1 top layer runs through box 1 and stretches out the outside of box 1 and its axle head fixed mounting has fifth band pulley 23, it is provided with third belt 25 to connect between fifth band pulley 23 and the sixth band pulley 27, middle-level third pivot 30 of box 1 top runs through box 1 and stretches out the outside of box 1 and its axle head fixed mounting has fourth bevel gear 19.

The outer side of the box body 1 is fixedly connected with an installation seat 10, the installation seat 10 is fixedly provided with a first bearing seat 9, the first bearing seat 9 is connected with a first rotating shaft 12 in a rotating mode, one end of the first rotating shaft 12 is fixedly provided with a fourth belt wheel 11, the other end of the fourth belt wheel is fixedly provided with a first bevel gear 13, a second belt 8 is connected between the fourth belt wheel 11 and a third belt wheel 7, the outer side of the box body 1 is further fixedly provided with a second bearing seat 16, a second rotating shaft 17 is rotatably arranged in the second bearing seat 16, and one end of the second rotating shaft 17 is fixedly provided with a third bevel gear 18, and the other end of the third bevel gear is fixedly provided with.

Wherein, the second bevel gear 14 is meshed with the first bevel gear 13, and the third bevel gear 18 is meshed with the fourth bevel gear 19.

Wherein, actuating mechanism includes motor 3, and motor 3 fixed mounting is on the bottom surface of box 1, and motor 3's output shaft fixed mounting has first band pulley 4, and the second band pulley 6 between be connected and be provided with first belt 2.

Wherein, the top end of the box body 1 is fixedly provided with a feeding funnel 20 and a baffle 21, and the outer side of the box body 1 is respectively provided with a first collecting box 22, a second collecting box 24 and a third collecting box 26 at the positions corresponding to the three screening mechanisms 5.

The working principle is as follows: the motor 3 is started to drive the top layer screening mechanism 5, the middle layer screening mechanism 5 and the bottom layer screening mechanism 5 simultaneously, cherry tomatoes are input from the feeding hopper 20, the input cherry tomatoes roll to the first-stage screening mechanism 5, the shape and the volume of the cherry tomatoes are large, the cherry tomatoes flow to the first collecting box 22 along the conveying direction of the fourth belt 33 to complete first-stage screening, the shape and the volume of the cherry tomatoes are small, the cherry tomatoes fall onto the second-stage screening mechanism 5 from gaps among the fourth belt 33, similarly, the cherry tomatoes with the large size are conveyed to the second collecting box 24, the cherry tomatoes with the small size fall onto the third-stage screening mechanism 5, and finally the cherry tomatoes are conveyed to the third collecting box 26, so that multi-stage screening of the cherry tomatoes is completed. This set up simple structure, the screening efficiency is high, greatly reduced artifical intensity of labour.

Example 2:

referring to fig. 4 to 6, on the basis of embodiment 1, a plurality of annular grooves 31 are equidistantly formed on the periphery of the third rotating shaft 30, a through hole is formed on the periphery of the seventh pulley 32, and a countersunk head screw 15 is threadedly disposed in the through hole.

The working principle is as follows: through screwing up countersunk screw 15 to with the fixed seventh band pulley 32 of 31 bottom surface contact of annular groove, restriction seventh band pulley 32's circumference and axial motion should set up the installation distance of being convenient for adjust between the seventh band pulley 32, make the utility model discloses can adjust to the change in the actual operation, improve the utility model discloses a practicality.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts conventional means such as ripe bolt, rivet, welding among the prior art, and machinery, part and equipment all adopt prior art, and conventional model, including circuit connection adopts conventional connection mode among the prior art, does not detailed here again.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims (8)

1. The utility model provides a small-size cherry tomato classified screening device, includes box (1), installs screening mechanism (5) and actuating mechanism in box (1), its characterized in that, screening mechanism (5) include fourth belt (33), third pivot (30) and seventh band pulley (32), third pivot (30) are provided with two and symmetrical rotation and connect between the inner wall of box (1), there are a plurality ofly along its axis direction fixed mounting on the periphery of third pivot (30) seventh band pulley (32), a set of on third pivot (30) two that the mounted position corresponds be provided with fourth belt (33) between the connection of seventh band pulley (32).

2. The small cherry tomato classifying and screening device as claimed in claim 1, wherein the screening mechanisms (5) are provided with three groups in the vertical direction inside the box body (1) and the adjacent screening mechanisms (5) are arranged in a staggered manner.

3. The small cherry tomato classified screening device as claimed in claim 1, wherein a group of third rotating shafts (30) at the middle bottom layer of the box body (1) penetrates through the box body (1) and extends out of the box body (1), a second belt wheel (6) and a third belt wheel (7) are fixedly installed on the periphery of the extending portion of one of the third rotating shafts (30), a sixth belt wheel (27) is fixedly installed on the periphery of the extending portion of the other third rotating shaft (30), one third rotating shaft (30) at the top layer of the box body (1) penetrates through the box body (1) and extends out of the box body (1), a fifth belt wheel (23) is fixedly installed at the shaft end of the third rotating shaft (30), a third belt (25) is connected between the fifth belt wheel (23) and the sixth belt wheel (27), and one third rotating shaft (30) at the middle top layer of the box body (1) penetrates through the box body (1) and extends out of the box body (1), and the shaft end of the third rotating shaft (30) is fixedly installed at the shaft A fourth bevel gear (19) is fixedly arranged.

4. The small cherry tomato classifying and screening device according to claim 3, wherein, the outer side of the box body (1) is fixedly connected with a mounting seat (10), a first bearing seat (9) is fixedly arranged on the mounting seat (10), a first rotating shaft (12) is rotatably connected in the first bearing seat (9), one end of the first rotating shaft (12) is fixedly provided with a fourth belt wheel (11), the other end is fixedly provided with a first bevel gear (13), a second belt (8) is connected between the fourth belt wheel (11) and the third belt wheel (7), a second bearing seat (16) is also fixedly arranged on the outer side of the box body (1), a second rotating shaft (17) is rotatably mounted in the second bearing seat (16), and a second bevel gear (14) is fixedly mounted at the other end of a third bevel gear (18) at one end of the second rotating shaft (17).

5. The small cherry tomato classifying and screening device according to claim 4, wherein the second bevel gear (14) is meshed with the first bevel gear (13), and the third bevel gear (18) is meshed with the fourth bevel gear (19).

6. The small cherry tomato classifying and screening device according to claim 3, wherein the driving mechanism comprises a motor (3), the motor (3) is fixedly installed on the bottom surface of the box body (1), a first belt wheel (4) is fixedly installed at an output shaft end of the motor (3), and a first belt (2) is connected between the first belt wheel and the second belt wheel (6).

7. The small cherry tomato classifying and screening device as claimed in claim 1, wherein a feeding funnel (20) and a baffle (21) are fixedly mounted at the top end of the box body (1), and a first collecting box (22), a second collecting box (24) and a third collecting box (26) are respectively arranged at the positions, corresponding to the three screening mechanisms (5), on the outer side of the box body (1).

8. The small cherry tomato classifying and screening device as claimed in claim 1, wherein a plurality of annular grooves (31) are equally spaced on the periphery of the third rotating shaft (30), a through hole is formed on the periphery of the seventh belt wheel (32), and a countersunk screw (15) is arranged in the through hole in a threaded manner.

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