CN210474630U

CN210474630U - Fruit footpath size sieving mechanism

Info

Publication number: CN210474630U
Application number: CN201921458993.1U
Authority: CN
Inventors: 许凤军
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-04
Filing date: 2019-09-04
Publication date: 2020-05-08
Anticipated expiration: 2029-09-04

Abstract

The utility model discloses a fruit diameter size screening device, which comprises a sound insulation box, a double-shaft motor, a half gear, a servo motor, a driving bevel gear, a driven bevel gear, a main shaft, a knocking hammer, a rubber ball, a limiting plate, a supporting rod, a jacking block, a screening box, a screening part, a discharging pipe, a feeding port, a sleeve pipe, a connecting rod, a spring, a gear plate, a sealing door and a control panel, wherein the double-shaft motor is fixed on the inner wall of the bottom of the sound insulation box, the driving bevel gear is fixed on the output shafts at both ends of the double-shaft motor in a sleeved mode, the screening device can realize the rotation and the shaking of the screening box in the sound insulation box through the meshing connection of the gear and the gear plate, the design of the spring, the connecting rod and the sleeve pipe can help the resetting of the screening box, the knocking hammer and the rubber ball are matched, the supporting, and (5) vibrating and screening fruits.

Description

Fruit footpath size sieving mechanism

Technical Field

The utility model relates to a sieving mechanism technical field specifically is a fruit footpath size sieving mechanism.

Background

In the prior art, after a plurality of fruits are picked, fruit diameter screening is required to be carried out to match different prices, for example, round fruits such as red dates and plums are required, wherein after the red dates are picked from a tree, the red dates are firstly processed by a plurality of procedures such as peeling, degumming, drying, storing, shelling and polishing, and then are finished to obtain the sweet dates which can be bought in the market. The sizes of the sweet jujubes are different, the quality of the sweet jujubes with different particle diameters is different, in order to obtain the high-quality sweet jujubes, the red jujubes need to be classified, and deep processing is carried out according to the grade of the red jujubes in the processing process of the red jujubes so as to obtain the sweet jujubes with different quality.

The screening machine in the prior art has the advantages of complex structure, low screening efficiency, high energy consumption and short service life. Therefore, a fruit diameter screening device is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a fruit footpath size sieving mechanism to solve the problem of proposing among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fruit diameter screening device comprises a sound insulation box, a double-shaft motor, a half gear, a servo motor, a driving bevel gear, a driven bevel gear, a main shaft, a knocking hammer, a rubber ball, a limiting plate, a supporting rod, a jacking block, a screening box, a screening part, a discharging pipe, a feeding port, a sleeve, a connecting rod, a spring, a gear plate, a sealing door and a control panel;

a double-shaft motor is fixed on the inner wall of the bottom of the sound insulation box, output shafts at two ends of the double-shaft motor are fixedly sleeved with a driving bevel gear, the inner wall of one side of the sound insulation box is symmetrically provided with a main shaft which is rotationally connected with the sound insulation box, the outer side of the main shaft is fixedly sleeved with a driven bevel gear and a knocking hammer, the driving bevel gear is meshed with the driven bevel gear, a screening box is arranged inside the sound insulation box, a screening part is arranged inside the screening box, the top of the screening box is fixedly provided with a feed inlet, the bottom of the screening box is fixedly provided with a discharge pipe, two sides of the screening box are respectively and symmetrically fixed with a connecting rod and a fixed block, the outer side of one end of the connecting rod, which is far away from the screening box, is in sliding connection with a sleeve, a spring is arranged inside the sleeve, one end of the sleeve pipe far away from the connecting rod is arranged in the chute, and the sleeve pipe is connected with the chute in a sliding way, limiting plates are symmetrically fixed on the inner walls of the two sides of the sound insulation box, connecting holes are formed in the tops of the limiting plates, the supporting rods on the two sides of the screening box respectively penetrate through the connecting holes, the bottom ends of the supporting rods are fixedly connected with the rubber balls, the top ends of the supporting rods are fixedly connected with the top blocks, the top blocks are used for impacting the fixed blocks, the rubber balls are respectively and correspondingly arranged above the knocking hammer, a gear plate in the horizontal direction is fixed at one side of the screening box, a servo motor is fixed on one side of the sound insulation box, a half gear is fixedly sleeved on one end of an output shaft of the servo motor, the half gear penetrates through the sound insulation box to be meshed and connected with the gear plate, the top of the sound insulation box is provided with a sealing door, a control panel is installed at the top of the sealing door and is electrically connected with the double-shaft motor and the servo motor.

Preferably, a rubber pad is fixed on the inner wall of the sliding chute.

Preferably, the soundproof box is a transparent glass member.

Preferably, lubricating oil is smeared on the surfaces of the half gear and the gear plate.

Preferably, a collection box is arranged at the top of the double-shaft motor in the soundproof box.

Compared with the prior art, the beneficial effects of the utility model are that: this sieving mechanism, the sound-proof box comprises clear glass, can see in the course of working, the inside screening piece that is provided with of screening incasement portion, can realize screening the size of fruit footpath, there is the discharging pipe screening bottom of the case portion, inside collecting the box can be received from the discharging pipe by the jujube that filters, screening back of the case portion is fixed with the toothed plate, be connected through the meshing of gear and toothed plate, can realize that the screening case is rotatory and rock in sound-proof incasement portion, spring and connecting rod and sheathed tube design can help the screening case to reset, strike hammer and rubber ball and cooperate, realize through the bracing piece and the connection of screening case both sides kicking block that the screening case reciprocates in sound-proof incasement portion.

Drawings

FIG. 1 is a schematic view of the overall structure of the screening device of the present invention;

fig. 2 is a side view of the structure of the screening device of the present invention.

In the figure: 1-a sound insulation box; 2-a two-shaft motor; 3-a gear; 4-a servo motor; 5-a drive bevel gear; 6-driven bevel gear; 7-a main shaft; 8-knocking hammer; 9-rubber ball; 10-a limiting plate; 11-a support bar; 12-a top block; 13-screening box; 14-screening element; 15-a discharge pipe; 16-a feeding port; 17-a sleeve; 18-a connecting rod; 19-a spring; 20-a gear plate; 21-a sealing door; 22-a control panel; 23-a chute; 24-rubber pad; 25-a collection box; 26-fixing blocks; 27-nut member.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a fruit diameter screening device comprises a sound insulation box 1, a double-shaft motor 2, a half gear 3, a servo motor 4, a driving bevel gear 5, a driven bevel gear 6, a main shaft 7, a knocking hammer 8, a rubber ball 9, a limiting plate 10, a supporting rod 11, a top block 12, a screening box 13, a screening piece 14, a discharging pipe 15, a feeding port 16, a sleeve 17, a connecting rod 18, a spring 19, a gear plate 20, a sealing door 21 and a control panel 22.

The utility model discloses a screening box, including soundproof box 1, soundproof box 1 bottom inner wall is fixed with double-shaft motor 2, the output shaft at 2 both ends of double-shaft motor all cup joints and is fixed with

drive bevel gear

5, 1 one side inner wall symmetry of soundproof box is provided with main shaft 7, and main shaft 7 rotates with soundproof box 1 to be connected, 7 outsides of main shaft cup joint and are fixed with driven bevel gear 6 and strike hammer 8, drive bevel gear 5 and the meshing of driven bevel gear 6 are connected, 1 inside screening case 13 that is provided with of soundproof box, the inside screening 14 that is provided with of screening case 13, screening case 13 top is fixed with dog-house 16, screening case 13 bottom is fixed with discharging pipe 15, and screening 14 can dismantle and take out.

Screening case 13 both sides symmetry respectively are fixed with connecting rod 18 and fixed block 26, the one end outside sliding connection who screens case 13 is kept away from to connecting rod 18 has sleeve pipe 17, the inside spring 19 that is provided with of

sleeve pipe

17, 19 one end of spring and connecting rod 18 fixed connection, the spring 19 other end and sleeve pipe 17 inner wall fixed connection, spout 23 has all been seted up to 1 both sides inner wall of sound-proof box, the one end setting that connecting rod 18 was kept away from to sleeve pipe 17 is inside spout 23, and sleeve pipe 17 and spout 23 sliding connection.

Limiting plates 10 are symmetrically fixed to inner walls of two sides of the sound insulation box 1, connecting holes are formed in the tops of the limiting plates 10, supporting rods 11 on two sides of the screening box 13 penetrate through the connecting holes and the bottom end of the supporting rods are fixedly connected with rubber balls 9 respectively, top ends of the supporting rods 11 are fixedly connected with ejector blocks 12, the ejector blocks 12 are used for impacting fixing blocks 26, accordingly the screening box 13 vibrates up and down, and the rubber balls 9 are correspondingly arranged above the knocking hammer 8 respectively.

Screening case 13 one side is fixed with gear plate 20 on the horizontal direction, 1 one side of sound-proof box is fixed with servo motor 4, servo motor 4's output shaft one end is cup jointed and is fixed with half gear 3, half gear 3 passes sound-proof box 1 and is connected with the meshing of gear plate 20, sealing door 21 is installed at 1 top of sound-proof box, control panel 22 is installed at sealing door 21 top, control panel 22 electric connection double-shaft motor 2 and servo motor 4.

Preferably, a nut member 27 is screwed on the support 11, the nut member 27 is located above the position-limiting plate 10, so that the vibration amplitude can be adjusted by adjusting the position of the nut member 27, and the highest position where the rapping hammer 8 blows to push the screening box 13 to rise is fixed, so that the lower the position of the nut member 27 is, the greater the vibration amplitude of the screening box 13 is.

It can be understood that the bottom area of the fixing block 26 needs to be larger than the top area of the top block 12, so that the fixing block 26 still faces the top block 12 during the rotation and shaking of the sorting box 13, the impact of the top block 12 on the fixing block 26 is realized, and the top block is preferably made of an elastic material.

And a rubber pad 24 is fixed on the inner wall of the sliding groove 23, so that the shock absorption is facilitated.

The soundproof box 1 is a transparent glass material member, and is convenient to observe.

Lubricating oil is smeared on the surfaces of the half gear 3 and the gear plate 20, so that the lubrication is facilitated.

The collection box 25 is placed at the top of the double-shaft motor 2 in the soundproof box 1, so that collection is facilitated, and the collection box 25 can be detached and taken out.

The working principle is as follows: taking the screening red dates as an example, the screening device opens the sealing door 21 of the sound insulation box 1 when in operation, the red dates are poured into the screening box 13 from the feeding port 16, the sealing door 21 is closed, the double-shaft motor 2 and the servo motor 4 are started through the control panel 22, the output shaft of the double-shaft motor 2 drives the driving bevel gear 5 to rotate, the driving bevel gear 5 drives the driven bevel gear 6 to rotate, the driven bevel gear 6 drives the main shaft 7 to rotate, the main shaft 7 drives the knocking hammer 8 to rotate, the knocking hammer 8 exerts an acting force on the rubber ball 9, the supporting rod 11 drives the screening box 13 to move up and down in the sound insulation box 1, the servo motor 4 drives the half gear 3 to rotate, the half gear 3 is meshed with the gear plate 20, the screening box 13 is rotated and shaken, and the design of the sleeves 17, the springs 19 and the connecting rods 18 on the two sides of the.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a fruit footpath size sieving mechanism which characterized in that: the device comprises a sound insulation box (1), a double-shaft motor (2), a half gear (3), a servo motor (4), a driving bevel gear (5), a driven bevel gear (6), a main shaft (7), a knocking hammer (8), a rubber ball (9), a limiting plate (10), a supporting rod (11), a top block (12), a screening box (13), a screening piece (14), a discharging pipe (15), a feeding port (16), a sleeve (17), a connecting rod (18), a spring (19), a gear plate (20), a sealing door (21) and a control panel (22);

the sound insulation box is characterized in that a double-shaft motor (2) is fixed on the inner wall of the bottom of the sound insulation box (1), output shafts at two ends of the double-shaft motor (2) are fixedly sleeved with a driving bevel gear (5), a main shaft (7) is symmetrically arranged on the inner wall of one side of the sound insulation box (1), the main shaft (7) is rotatably connected with the sound insulation box (1), a driven bevel gear (6) and a knocking hammer (8) are fixedly sleeved on the outer side of the main shaft (7), the driving bevel gear (5) is meshed with the driven bevel gear (6) to be connected, a screening box (13) is arranged inside the sound insulation box (1), a screening part (14) is arranged inside the screening box (13), a feeding port (16) is fixed at the top of the screening box (13), a discharging pipe (15) is fixed at the bottom of the screening box (13), and connecting rods (18), the outer side of one end of the connecting rod (18) far away from the screening box (13) is connected with a sleeve (17) in a sliding manner, a spring (19) is arranged inside the sleeve (17), one end of the spring (19) is fixedly connected with the connecting rod (18), the other end of the spring (19) is fixedly connected with the inner wall of the sleeve (17), sliding grooves (23) are formed in the inner walls of the two sides of the sound insulation box (1), one end of the sleeve (17) far away from the connecting rod (18) is arranged inside the sliding grooves (23), the sleeve (17) is connected with the sliding grooves (23) in a sliding manner, limiting plates (10) are symmetrically fixed on the inner walls of the two sides of the sound insulation box (1), connecting holes are formed in the tops of the limiting plates (10), supporting rods (11) on the two sides of the screening box (13) respectively penetrate through the connecting holes and the bottom ends to be fixedly, kicking block (12) are used for striking fixed block (26), rubber ball (9) correspond the setting respectively and are knocking hammer (8) top, screening case (13) one side is fixed with gear plate (20) on the horizontal direction, sound-proof box (1) one side is fixed with servo motor (4), the output shaft one end of servo motor (4) is cup jointed and is fixed with half gear (3), half gear (3) are passed sound-proof box (1) and are connected with gear plate (20) meshing, sealing door (21) are installed at sound-proof box (1) top, control panel (22) are installed at sealing door (21) top, control panel (22) electric connection double-axis motor (2) and servo motor (4).

2. The fruit diameter screening device of claim 1, wherein: a nut piece (27) is connected to the supporting rod (11) in a threaded mode, and the nut piece (27) is located above the limiting plate (10) so that the vibration amplitude can be adjusted by adjusting the position of the nut piece (27).

3. The fruit diameter screening device of claim 1, wherein: and a rubber pad (24) is fixed on the inner wall of the sliding groove (23).

4. The fruit diameter screening device of claim 1, wherein: the soundproof box (1) is a transparent glass material component.

5. The fruit diameter screening device of claim 1, wherein: lubricating oil is smeared on the surfaces of the half gear (3) and the gear plate (20).

6. The fruit diameter screening device of claim 4, wherein: a collection box (25) is arranged at the top of the double-shaft motor (2) in the soundproof box (1).