CN213494860U

CN213494860U - Ecological agriculture fruit sieving mechanism

Info

Publication number: CN213494860U
Application number: CN202022300643.1U
Authority: CN
Inventors: 沈新平; 应晓成
Original assignee: Yangda (changshu) Institute Of Modern Agricultural Development Research
Current assignee: Yangda (changshu) Institute Of Modern Agricultural Development Research
Priority date: 2020-10-16
Filing date: 2020-10-16
Publication date: 2021-06-22
Anticipated expiration: 2030-10-16

Abstract

The utility model relates to a fruit screening technical field specifically is an ecological agriculture fruit sieving mechanism, including screening installation body and feed inlet, the feed inlet has been seted up on the top of screening installation body, the inside of screening installation body is provided with two sets of screen cloths, and is two sets of the first spring of the left and right sides difference fixedly connected with of screen cloth downside, the other end of first spring all with the inner wall fixed connection of screening installation body, two sets of the equal fixedly connected with slider in the outside of screen cloth, the bar slide rail has been seted up with the corresponding position of slider to the inner wall of screening installation body, and the inner wall of bar slide rail contacts with the surface of slider. The utility model discloses be provided with the screen cloth and collect the storehouse, realize the layering screening to the agricultural fruit, promote the screening efficiency of this device, be provided with motor and clearance mechanism, avoid the impurity that contains in the fruit to pile up in the inside of screen cloth, cause the possibility that the jam appears in the screen cloth.

Description

Ecological agriculture fruit sieving mechanism

Technical Field

The utility model relates to a fruit screening technical field specifically is an ecological agriculture fruit sieving mechanism.

Background

In agricultural production, the fruit is after picking off, need filter the fruit, with the quality of fruit separation quality, needs the manual work to classify to the screening mode of fruit at present mostly, can consume a large amount of manpowers and time for staff's intensity of labour increases, and leads to staff's work efficiency unsatisfactory, can not guarantee the quality that the fruit was screened simultaneously, for this reason we have proposed an ecological agriculture fruit sieving mechanism and have solved above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an ecological agriculture fruit sieving mechanism to solve the present unsatisfactory problem of screening mode efficiency to the fruit that provides in the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an ecological agriculture fruit screening device comprises a screening equipment body and a feed inlet, wherein the feed inlet is formed in the top end of the screening equipment body, two groups of screen meshes are arranged inside the screening equipment body, and the left and right sides of the lower sides of the two groups of screen meshes are respectively fixedly connected with a first spring, the other end of the first spring is fixedly connected with the inner wall of the screening equipment body, the outer sides of the two groups of screen meshes are respectively fixedly connected with a slide block, the inner wall of the screening equipment body and the position corresponding to the slide block are provided with a strip-shaped slide rail, the inner wall of the strip-shaped slide rail is contacted with the outer surface of the slide block, the longitudinal sections of the two groups of screens are all arranged into an inclined structure, wherein the upper strata the sieve mesh of screen cloth is greater than the lower floor the sieve mesh of screen cloth, the collection storehouse has been seted up with the corresponding position of screen cloth in the outside of screening installation body, the bottom of screening installation body is provided with collects the frame.

Preferably, the inner wall veneer of screening installation body has the protecting strip, and the protecting strip sets up to rubber material.

Preferably, both ends difference fixedly connected with dead lever about screening installation body upside inner wall, and one side fixed mounting that the dead lever is close to each other has the motor, the output fixedly connected with axis of rotation of motor, and the axis of rotation runs through two sets of the inside of screen cloth, the axis of rotation outside of screen cloth upside is provided with clearance mechanism, and is provided with the fixed axle in the clearance mechanism, torque spring has been cup jointed in the activity of one side that the axis of rotation was kept away from to the fixed axle, and torque spring's end fixedly connected with scrapes the pole, it cup joints the surface at the fixed axle to scrape one side that the pole is close to the.

Preferably, both ends difference fixedly connected with of screening installation body inner wall retards the fast board, and retards the longitudinal section of fast board and all sets up to the slope structure.

Preferably, the left and right sides of screening installation body bottom has seted up the spout respectively, and the inside of spout all blocks there is the fixture block, the upside fixedly connected with of fixture block collects the frame.

Preferably, the bottom of collecting the frame is seted up flutedly, and the inside transverse connection of recess has the horizontal pole, the surface loop of horizontal pole has connect the second spring, and both ends all are connected with the cover block about the second spring, the cover block all movably cup joints in the outside of horizontal pole, the upside of cover block articulates there is the hinge bar, and the other end of hinge bar articulates mutually with the downside of loading board.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a screen cloth and collection storehouse are provided, in the use, through the two sets of screen cloths that set up inside the screening equipment body, and because the sieve mesh diameters of the two sets of screen cloths are different, realize the layering screening to agricultural fruit, promote the screening efficiency of this device, be convenient for concentrate the collection to the fruit that the screening was accomplished simultaneously, reduce staff's intensity of labour;

through being provided with motor and clearance mechanism, in the use, can open the motor and carry out work, and then can make the clearance mechanism that the motor outside set up constantly contact with the upside of screen cloth, realize the clearance to the screen cloth surface, avoid the impurity that contains in the fruit to pile up in the inside of screen cloth, cause the possibility that the jam appears in the screen cloth, reduce the input of human cost, can promote the screening effect of screen cloth simultaneously, strengthen the work efficiency of this device.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

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

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

fig. 3 is a partially enlarged schematic view of a in fig. 1 according to the present invention;

fig. 4 is a partially enlarged schematic view of B in fig. 1 according to the present invention;

fig. 5 is a schematic top view of the cleaning mechanism of the present invention.

In the figure: 1. a screening device body; 2. a feed inlet; 3. screening a screen; 4. a first spring; 5. sliding; 6. a collection bin; 7. a protective strip; 8. fixing the rod; 9. a motor; 10. a rotating shaft; 11. a cleaning mechanism; 111. a fixed shaft; 112. a torsion spring; 113. a scraping rod; 12. a speed-reducing plate; 13. a clamping block; 14. a collection frame; 15. a cross bar; 16. a second spring; 17. sleeving blocks; 18. a hinged lever; 19. a carrier plate.

The specific implementation mode is as follows:

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. 1-5, the present invention provides an embodiment: an ecological agriculture fruit screening device comprises a screening device body 1 and a feed inlet 2, wherein the feed inlet 2 is arranged at the top end of the screening device body 1, two groups of screen meshes 3 are arranged inside the screening device body 1, and the left and right sides of the lower sides of the two groups of screen meshes 3 are respectively and fixedly connected with a first spring 4, the other end of the first spring 4 is fixedly connected with the inner wall of the screening equipment body 1, the outer sides of the two groups of screen meshes 3 are respectively and fixedly connected with a slide block 5, the inner wall of the screening equipment body 1 and the position corresponding to the slide block 5 are provided with a strip-shaped slide rail, the inner wall of the strip-shaped slide rail is contacted with the outer surface of the slide block 5, the longitudinal sections of the two groups of screens 3 are all arranged into an inclined structure, wherein the sieve pores of the upper layer of the sieve net 3 are larger than the sieve pores of the lower layer of the sieve net 3, the position of the outer side of the screening equipment body 1 corresponding to the sieve net 3 is provided with a collecting bin 6, and the bottom end of the screening equipment body 1 is provided with a collecting frame 14;

further, as shown in the attached drawing 1, the inner wall of the screening device body 1 is glued with the protective strip 7, the protective strip 7 is arranged to be made of rubber, the protective strip 7 is glued with the inner wall of the screening device body 1, fruits are in contact with the protective strip 7 in the screening process, the protective strip 7 is arranged to be made of rubber, certain elastic characteristics are achieved, the fruits are protected, the fruits are prevented from being damaged by impacting the inner wall of the screening device body 1 in the screening process, and safety in the fruit screening process is effectively guaranteed.

Further, as shown in fig. 1, fig. 2 and fig. 5, the left and right ends of the inner wall of the upper side of the screening apparatus body 1 are respectively and fixedly connected with a fixing rod 8, and one side of the fixing rod 8 close to each other is fixedly provided with a motor 9, the output end of the motor 9 is fixedly connected with a rotating shaft 10, and the rotating shaft 10 penetrates through the two sets of screens 3, the outer side of the rotating shaft 10 on the upper side of the screens 3 is provided with a cleaning mechanism 11, and the cleaning mechanism 11 is provided with a fixing shaft 111, one side of the fixing shaft 111 far away from the rotating shaft 10 is movably sleeved with a torsion spring 112, and the end of the torsion spring 112 is fixedly connected with a scraping rod 113, one side of the scraping rod 113 close to the rotating shaft 10 is sleeved on the outer surface of the fixing shaft 111, when in use, the motor 9 can be turned on, so that the rotating shaft 10 connected with the output end, the realization is to the clearance of screen cloth 3 surface, because the one side that scrapes pole 113 and be close to axis of rotation 10 has cup jointed torsion spring 112 for scrape pole 113 and contact with the screen cloth 3 upside all the time at the in-process of atress, promote the clearance effect of scraping pole 113.

Further, as shown in the attached drawing 1, the left end and the right end of the inner wall of the screening device body 1 are fixedly connected with the speed reducing plates 12 respectively, longitudinal sections of the speed reducing plates 12 are all set to be of an inclined structure, the speed reducing plates 12 arranged in an inclined mode reduce the falling speed of fruits, the downward impact force of the fruits is reduced, meanwhile, the fruits can be guided to the inside of the collecting frame 14, and convenience is brought to users to collect and process the fruits.

Further, as shown in fig. 1 and fig. 4, the spout has been seted up respectively to the left and right sides of 1 bottom of screening installation body, and the inside of spout all blocks has fixture block 13, frame 14 is collected to the upside fixedly connected with of fixture block 13, use the completion back, the user can collect frame 14 to openly pulling, make the fixture block 13 atress simultaneously of collecting 14 bottom connections, can drive fixture block 13 and slide in the spout that 1 bottom of screening installation body was seted up, the realization will be collected frame 14 and take out from the device, and easy operation is swift, user's work efficiency is strengthened.

Further, as shown in fig. 1 and fig. 3, a groove is formed at the bottom end of the collecting frame 14, a cross rod 15 is transversely connected inside the groove, a second spring 16 is movably sleeved on the outer surface of the cross rod 15, sleeve blocks 17 are connected to the left end and the right end of the second spring 16, the sleeve blocks 17 are movably sleeved outside the cross rod 15, a hinge rod 18 is hinged to the upper side of the sleeve block 17, the other end of the hinge rod 18 is hinged to the lower side of a bearing plate 19, when a fruit falls onto the bearing plate 19 arranged inside the collecting frame 14 under the guidance of the speed reducing plate 12, the fruit applies a downward force to the bearing plate 19, so that the hinge rod 18 hinged to the bottom end of the bearing plate 19 is subjected to an angular change, the sleeve block 17 hinged to the lower side of the hinge rod 18 is driven to slide outside the cross rod 15 under the force, and the second spring 16 connected between the sleeve blocks 17 is squeezed, so that the second spring 16 buffers and absorbs downward impact force due to, the fruit falling into the collecting frame 14 is protected, and damage caused by the fact that the fruit collides with the inner wall of the collecting frame 14 is avoided.

The working principle is as follows: when the fruit screening device is used, the fruit to be screened can be slowly poured into the screening equipment body 1 through the feeding port 2, so that the fruit falls into the screening equipment body 1, the screening of the fruit is realized through the screen 3 arranged in the screening equipment body 1, wherein smaller fruits fall into the lower screen 3 through the screen holes in the upper screen 3, the fruits with larger volume are intensively collected by sliding into the collection bin 6 under the action of gravity due to the fact that the screen 3 is of an inclined structure, the fruit is screened again through the lower screen 3 in the same way, when the fruit falls on the upper side of the screen 3, the screen 3 is stressed to extrude the first spring 4 connected with the lower side to deform, meanwhile, the sliding block 5 connected with the outer side of the screen 3 is stressed to slide in the sliding chute, and the impact force of the fruit is buffered by utilizing the elasticity of the first spring 4, meanwhile, the screen 3 can be in a shaking state, so that the fruits can smoothly fall from the screen holes, and then the fruits with smaller volume fall onto the bearing plate 19 arranged inside the collecting frame 14 under the guidance of the speed reducing plate 12.

The fruit applys decurrent power to loading board 19 this moment for loading board 19 bottom articulated hinge bar 18 atress takes place the angular variation, and then drives the articulated cover block 17 atress of 18 downside of hinge bar and slides in the outside of horizontal pole 15, through the second spring 16 of connecting between the extrusion cover block 17, make second spring 16 cushion and absorb through the elastic characteristic subtend decurrent impact force of self, realize the protection to falling into the inside fruit of collection frame 14, avoid fruit striking to collect 14 inner walls of frame and cause the damage, utilize and collect 14 realization of frame and collect the concentrated collection of fruit, do above the utility model discloses a whole theory of operation.

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.

Claims

1. The utility model provides an ecological agriculture fruit sieving mechanism, includes screening installation body (1) and feed inlet (2), its characterized in that: the feed inlet (2) is formed in the top end of the screening equipment body (1), two groups of screen meshes (3) are arranged inside the screening equipment body (1), the left side and the right side of the lower side of the screen meshes (3) are fixedly connected with first springs (4) respectively, the other ends of the first springs (4) are fixedly connected with the inner wall of the screening equipment body (1), the outer sides of the screen meshes (3) are fixedly connected with sliders (5), the positions, corresponding to the sliders (5), of the inner wall of the screening equipment body (1) are provided with strip-shaped slide rails, the inner walls of the strip-shaped slide rails are in contact with the outer surfaces of the sliders (5), the longitudinal sections of the two groups of screen meshes (3) are arranged to be inclined structures, the upper layer of screen meshes of the screen meshes (3) are larger than the lower layer of screen meshes of the screen meshes (3), and the positions, corresponding to the outer sides of the screening equipment, the bottom of screening installation body (1) is provided with collects frame (14).

2. The fruit screening device of claim 1, wherein: the inner wall of screening installation body (1) is glued and is had protective strip (7), and protective strip (7) set up to rubber material.

3. The fruit screening device of claim 1, wherein: screening installation body (1) upside inner wall about both ends respectively fixedly connected with dead lever (8), and one side fixed mounting that dead lever (8) are close to each other has motor (9), the output end fixedly connected with axis of rotation (10) of motor (9), and axis of rotation (10) run through two sets of the inside of screen cloth (3), axis of rotation (10) outside of screen cloth (3) upside is provided with clearance mechanism (11), and is provided with fixed axle (111) on clearance mechanism (11), torque spring (112) have been cup jointed in the activity of one side that axis of rotation (10) was kept away from in fixed axle (111), and the end fixedly connected with of torque spring (112) scrapes pole (113), scrape the surface at fixed axle (111) of cup jointing in one side that axis of rotation (10) is close to pole (113).

4. The fruit screening device of claim 1, wherein: screening installation body (1) inner wall about both ends respectively fixedly connected with retarder plate (12), and the longitudinal section of retarder plate (12) all sets up to the slope structure.

5. The fruit screening device of claim 1, wherein: the left and right sides of screening installation body (1) bottom has seted up the spout respectively, and the inside of spout all blocks fixture block (13), frame (14) are collected to the upside fixedly connected with of fixture block (13).

6. The fruit screening device of claim 5, wherein: the bottom of collecting frame (14) is seted up flutedly, and the inside transverse connection of recess has horizontal pole (15), the surface loop of horizontal pole (15) has connect second spring (16), and both ends all are connected with nested piece (17) about second spring (16), nested piece (17) all the activity cup joint in the outside of horizontal pole (15), the upside of nested piece (17) articulates there is hinge bar (18), and the other end of hinge bar (18) is articulated mutually with the downside of loading board (19).