CN221203378U

CN221203378U - Seed collection system with fallen leaves screen out function

Info

Publication number: CN221203378U
Application number: CN202322961620.9U
Authority: CN
Inventors: 李永坚; 辛富元; 杜江
Original assignee: Qinghai Kairui Ecological Technology Co ltd
Current assignee: Qinghai Kairui Ecological Technology Co ltd
Priority date: 2023-11-02
Filing date: 2023-11-02
Publication date: 2024-06-25
Anticipated expiration: 2033-11-02

Abstract

The utility model relates to the technical field of seed collection, in particular to a seed collection device with a fallen leaf screening function, which comprises a collection box and a blanking box, wherein a rotating shaft is rotatably arranged between the left side wall and the right side wall of the collection box, eccentric wheels are sleeved at positions, close to the two side walls of the collection box, of the rotating shaft, the peripheral side walls of the eccentric wheels are rotatably abutted with a screening component, the screening component comprises a mounting plate and four screening net plates detachably arranged on the four side walls of the mounting plate, the centers of the bottom sides of the other two screening net plates are detachably connected with movable clamping seats, fixed clamping seats are connected at positions, below the movable clamping seats, of the two side walls inside the collection box, and elastic vibration components are arranged between the movable clamping seats and the fixed clamping seats. In the utility model, fallen seeds roll rapidly along the inclined plane of the screen plate and enter the collecting box for collection through the mesh holes on the screen plate, and fallen leaves cannot pass through the mesh holes on the screen plate due to larger size and gradually move towards the edge of the collecting box in the process of longitudinally reciprocating vibration of the screen plate.

Description

Seed collection system with fallen leaves screen out function

Technical Field

The utility model relates to the technical field of seed collection, in particular to a seed collection device with a fallen leaf screening function.

Background

After the tree seeds enter the morphological maturity stage, the seeds gradually fall off, and the falling modes of different tree species are different, and can be generally divided into three types of natural falling off, artificial falling off, mechanical falling off and the like, wherein the seeds which naturally fall off and the like are separated from the tree after being naturally mature, so that the period is long and the tree seeds are inconvenient to collect in a concentrated manner in a short time; the artificial shedding is realized by beating and shedding by wood bars and the like, so that the efficiency is low, the labor intensity is high and the seed loss is high; the mechanical falling off is that the tree is shaken by mechanical equipment, so that seeds fall off from the surface of the tree in a rapid and concentrated manner, the method is suitable for concentrated collection in a short time, and the method also accords with large-scale collection operation.

After making seeds drop from the forest surface through mechanical equipment, need use collection device to concentrate and collect the seed, generally regard as the collection carrier through the collection box, and regard blanking box as actual collection carrier, but at mechanical equipment rocking the in-process of forest, the leaf of forest also has part along with drop, at the in-process of follow-up collection, fallen leaves and seed mix together and drop simultaneously in the collection box, be difficult to sift out fallen leaves fast to need sifting out again with separation fallen leaves and seed, influenced collection efficiency greatly.

Therefore, it is necessary to provide a seed collecting device with a fallen leaf screening function to solve the above problems.

Disclosure of utility model

In order to solve the defects of the prior art, the utility model aims to provide a seed collection device with a fallen leaf screening function, which solves the problems that in the prior art, in the process of shaking a forest by mechanical equipment, leaves of the forest also fall off along with the falling off, fallen leaves and seeds are mixed together and fall into a collection box at the same time in the subsequent collection process, and the fallen leaves are difficult to screen off rapidly, so that the fallen leaves and the seeds need to be screened off again, and the collection efficiency is greatly influenced.

In order to achieve the above object, the present utility model adopts the following technical scheme:

The utility model provides a seed collection system with fallen leaves screening function, includes that topside and downside are the collection box of open side and transversely can dismantle the slip grafting in the blanking case of collection box bottom side, rotate between the collection box left and right sides wall and wear to be equipped with the pivot, the pivot is close to the eccentric wheel that collection box both sides wall position department all overlaps and is equipped with the eccentric wheel that the pivot set up eccentrically, eccentric wheel week lateral wall rotates the butt and has can follow the vertical reciprocal gliding screening material subassembly of collection box inner circumference lateral wall, the screening material subassembly includes the mounting panel and can dismantle and locate four lateral walls of mounting panel and can follow the vertical reciprocal gliding four screening material otter boards of collection box inner circumference lateral wall, and four screening material otter boards all set up with the mounting panel downward sloping, two eccentric wheel week lateral wall respectively with two screening material otter board bottom sides rotation butt of mounting panel left and right sides wall, two in addition screening material otter board bottom side center can dismantle and be connected with and move the cassette, the inside both sides wall of collection box is located and moves cassette below position department and is connected with and decides the cassette, it is provided with elastic vibration subassembly to move between cassette and the cassette.

As a preferable scheme of the utility model, a first spring is detachably arranged in the center of the bottom side of the mounting plate, the bottom end of the first spring is connected with a clamping plate, a bearing seat is detachably embedded in the clamping plate, and the rotating shaft is rotatably arranged on the bearing seat in a penetrating mode.

As a preferable scheme of the utility model, the elastic vibration component comprises a telescopic frame detachably arranged at the top end of the fixed clamping seat and a second spring sleeved on the telescopic frame, the top end of the telescopic frame is detachably connected with the bottom end of the movable clamping seat, and the second spring is positioned between the movable clamping seat and the fixed clamping seat.

As a preferable scheme of the utility model, the screening screen plate is provided with a plurality of blanking holes for seeds to pass through.

As a preferable scheme of the utility model, the inner peripheral side wall of the collecting box is provided with the guide grooves, and a guide block is connected to the position of each guide groove, which is matched with the sliding side wall of the inner peripheral side wall of the collecting box, of each screening screen plate, and the guide blocks are longitudinally connected with the guide grooves in a sliding manner.

As a preferable scheme of the utility model, the bottom side of the collecting box is detachably provided with the box support, the bottom sides of the two side walls of the collecting box are provided with side openings which are open sides and can be used for the blanking box to transversely slide through, the bottom end of the blanking box is transversely detachably and slidably abutted with the top surface of the box support, and the two side walls of the blanking box, which are positioned outside the collecting box, are respectively connected with the lifting frame.

In the technical scheme, the utility model has the technical effects and advantages that:

According to the utility model, the rotating shaft is driven to rotate, so that the eccentric wheel is driven to rotate, and as the eccentric wheel and the rotating shaft are arranged eccentrically, when the peripheral side wall of different parts of the eccentric wheel is connected with the sieve material component, the sieve material component longitudinally reciprocates along the inner peripheral side wall of the collecting box, and in the process that the sieve material component longitudinally reciprocates along the collecting box, the elastic vibration component is stretched or compressed in a reciprocating manner, so that the sieve material component longitudinally reciprocates along the inner peripheral side wall of the collecting box, namely, the sieve material component has the effect of longitudinally reciprocating vibration sieve material, and as a plurality of sieve material net plates are arranged obliquely downwards with the mounting plate, fallen seeds rapidly roll along the inclined planes of the sieve material net plates and pass through meshes on the sieve material net plates to enter the collecting box for collection, and fallen leaves can not pass through the meshes on the sieve material net plates due to larger size and gradually move towards the edge of the collecting box in the longitudinal reciprocating vibration process of the sieve material net plates, on the one hand, and on the other hand, the fallen seeds passing through the sieve net plates can be prevented from being blocked, and the fallen leaves can be moved to the edge of the collecting box in a vibration manner, so that the fallen seeds are separated from the leaves and the seeds are separated from the leaves.

Drawings

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a schematic plan top view of the present utility model;

FIG. 3 is a schematic view of the cross-sectional structure of the portion A-A of FIG. 2 according to the present utility model;

FIG. 4 is a schematic view of the cross-sectional structure of the portion B-B in FIG. 2 according to the present utility model.

Reference numerals illustrate:

1. A collection box; 2. a box support; 3. a blanking box; 4. a side port; 5. a lifting frame; 6. a rotating shaft; 7. an eccentric wheel; 8. a bearing seat; 9. a clamping plate; 10. a first spring; 11. a mounting plate; 12. a screening screen plate; 13. a blanking hole; 14. a guide groove; 15. a guide block; 16. a movable clamping seat; 17. a telescopic frame; 18. a second spring; 19. and a fixing clamping seat.

Detailed Description

The utility model is further described below with reference to the accompanying drawings. The following examples are only for more clearly illustrating the technical aspects of the present utility model, and are not intended to limit the scope of the present utility model.

The utility model provides a seed collection device with a fallen leaf screening function, as shown in figures 1-4, which comprises a collection box 1 with an open top side and an open bottom side, and a blanking box 3 which is horizontally and detachably inserted in the bottom side of the collection box 1, wherein a rotating shaft 6 is rotatably arranged between the left side wall and the right side wall of the collection box 1, eccentric wheels 7 eccentrically arranged with the rotating shaft 6 are sleeved at positions, close to the two side walls of the collection box 1, of the rotating shaft 6, the peripheral side walls of the eccentric wheels 7 are rotatably abutted with screen components capable of longitudinally and reciprocally sliding along the inner peripheral side wall of the collection box 1, each screen component comprises a mounting plate 11 and four screen plates 12 which are detachably arranged on the four side walls of the mounting plate 11 and can longitudinally and reciprocally slide along the inner peripheral side wall of the collection box 1, the four screen plates 12 are downwards obliquely arranged with the mounting plate 11, the peripheral side walls of the two eccentric wheels 7 are rotatably abutted with the bottom sides of the two screen plates 12 positioned on the left side wall and the right side wall of the mounting plate 11, movable clamping seats 16 are detachably connected with the centers of the bottom side walls of the two screen plates 12, the inner side walls of the collection box 1 are rotatably clamped at positions of the two side walls 16 positioned at the positions of the movable clamping seats 16, the motor 16 are rotatably connected with the rotating shafts 16 positioned at the positions of the two sides of the inner side walls of the collection box 1, and the movable clamping seats 19 are rotatably arranged at the positions of the two sides of the motor 16 are rotatably positioned between the two sides of the screen plates 6, and the vibration seat 6 is driven by the vibration seat is driven by the vibration motor and is arranged at the vibration seat, and the vibration seat is arranged between the vibration seat and the vibration seat is driven.

The mounting panel 11 downside center can be dismantled and is provided with first spring 10, and first spring 10 bottom is connected with cardboard 9, and detachable the inlaying is equipped with bearing frame 8 in the cardboard 9, and bearing frame 8 is worn to locate in the rotation of pivot 6, and eccentric wheel 7 rotates mounting panel 11 and the screen cloth otter board 12 of driving the screen cloth subassembly and vertically reciprocates the slip, and the in-process stretches or compresses first spring 10 to provide the vertical spacing to mounting panel 11.

The elastic vibration assembly comprises a telescopic frame 17 which is detachably arranged at the top end of the fixed clamping seat 19 and a second spring 18 which is sleeved on the telescopic frame 17, the top end of the telescopic frame 17 is detachably connected with the bottom end of the movable clamping seat 16, the second spring 18 is positioned between the movable clamping seat 16 and the fixed clamping seat 19, and the telescopic frame 17 and the second spring 18 are stretched or compressed in the longitudinal reciprocating sliding process of the screen plate 12, so that the longitudinal reciprocating sliding of the screen plate 12 has vibration efficiency.

The screening screen 12 is provided with a plurality of blanking holes 13 for seeds to pass through, and the size of the blanking holes 13 is matched with the size of the seeds to be collected, so that the seeds can pass through conveniently for collection, and fallen leaves are isolated outside.

The guide groove 14 is formed in the inner peripheral side wall of the collecting box 1, the guide block 15 is connected to the position of each guide groove 14 matched with the sliding side wall of the inner peripheral side wall of the collecting box 1, the guide block 15 is longitudinally and slidably connected with the guide groove 14, and in the process that the screen 12 longitudinally reciprocates and vibrates and slides along the collecting box 1, the guide block 15 longitudinally and synchronously slides along the guide groove 14, and limiting for longitudinally reciprocating and sliding of the screen assembly is provided.

The collecting box 1 bottom side demountable installation has case to hold in the palm 2, and the bottom side has been seted up to collecting box 1 both sides wall bottom side and has been opened the side mouth 4 that the bottom side was opened and can supplied blanking case 3 transversely to slide, and the horizontal demountable slip butt of blanking case 3 bottom and case top surface that holds in the palm 2 all is connected with the carrying frame 5 in the outside both sides wall of collecting box 1 of blanking case 3.

According to the utility model, the rotating shaft 6 is driven to rotate, and then the eccentric wheel 7 is driven to rotate, and as the eccentric wheel 7 and the rotating shaft 6 are arranged eccentrically, when the peripheral side wall of different parts of the eccentric wheel 7 is connected with the sieve material component, the sieve material component longitudinally slides back and forth along the inner peripheral side wall of the collecting box 1, and in the process that the sieve material component longitudinally slides back and forth along the collecting box 1, the elastic vibration component is stretched back and forth or compressed, so that the sieve material component longitudinally slides back and forth along the inner peripheral side wall of the collecting box 1, namely, the sieve material component has the effect of longitudinally vibrating the sieve material, and as a plurality of sieve material net plates 12 are downwards inclined with the mounting plate 11, the fallen seeds roll rapidly along the inclined plane of the sieve material net plates 12 and enter the collecting box 1 through the meshes on the sieve material net plates for collection, and fallen leaves can not pass through the meshes on the sieve material net plates due to larger size, and move to the edges of the collecting box 1 gradually, so that the meshes on the sieve material net plates 12 for passing through seeds are prevented from being blocked, and on the other hand, the fallen seeds can be moved to the edges of the collecting box 1 in a longitudinally reciprocating vibration process, and the fallen seeds can be removed from the large number of leaves through the collecting net plates and the leaf plates and the fallen seeds can be separated from the leaves continuously, and the leaf after the seeds are separated.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and variations could be made by those skilled in the art without departing from the technical principles of the present utility model, and such modifications and variations should also be regarded as being within the scope of the utility model.

Claims

1. Seed collection system with fallen leaf screening function, its characterized in that: including collection case (1) and the lateral detachable slip grafting of top side and bottom side all being open side in blanking case (3) of collection case (1) bottom side, rotate between collection case (1) left and right sides wall and wear to be equipped with pivot (6), pivot (6) are close to collection case (1) both sides wall position department all overlap be equipped with eccentric wheel (7) of pivot (6) eccentric setting, eccentric wheel (7) week lateral wall rotation butt has can be along collection case (1) inner circumference lateral wall longitudinal reciprocating gliding sieve material subassembly, sieve material subassembly includes mounting panel (11) and can dismantle four sieve material otter board (12) of locating mounting panel (11) four lateral walls and can be along collection case (1) inner circumference lateral wall longitudinal reciprocating gliding, and four sieve material otter board (12) all set up with mounting panel (11) downward sloping, two eccentric wheel (7) week lateral wall respectively with be located two sieve otter board (12) bottom sides rotation butt of mounting panel (11) left and right sides wall, two sieve otter board (12) circumference lateral wall rotation butt has can be followed collection case (1) inner circumference lateral wall longitudinal reciprocating sliding sieve material otter board (16), can be followed collection case (16) inner circumference lateral wall longitudinal reciprocating sliding seat (16) and is located between the base (16) and is located vibration seat (16) position, and is connected to seat (16) inside the seat is moved.

2. The seed harvesting device with defoliation screening function of claim 1, wherein: the mounting plate (11) bottom center can be dismantled and is provided with first spring (10), first spring (10) bottom is connected with cardboard (9), can dismantle in cardboard (9) and inlay and be equipped with bearing frame (8), pivot (6) rotate and wear to locate bearing frame (8).

3. The seed harvesting device with defoliation screening function of claim 1, wherein: the elastic vibration assembly comprises a telescopic frame (17) which is detachably arranged at the top end of the fixed clamping seat (19) and a second spring (18) which is sleeved on the telescopic frame (17), the top end of the telescopic frame (17) is detachably connected with the bottom end of the movable clamping seat (16), and the second spring (18) is positioned between the movable clamping seat (16) and the fixed clamping seat (19).

4. The seed harvesting device with defoliation screening function of claim 1, wherein: the screening net plate (12) is provided with a plurality of blanking holes (13) for seeds to pass through.

5. The seed harvesting device with defoliation screening function of claim 1, wherein: guide grooves (14) are formed in the inner peripheral side wall of the collection box (1), guide blocks (15) are connected to positions of the guide blocks (15) and the guide grooves (14) in a sliding mode on one side wall of the inner peripheral side wall of the collection box (1), and the guide blocks are connected with the guide grooves (14) in a sliding mode.

6. The seed harvesting device with defoliation screening function of claim 1, wherein: the utility model discloses a collection case, collection case (1) downside demountable installation has case support (2), collection case (1) both sides wall downside has been seted up the downside and has been opened side and can supply blanking case (3) lateral sliding to pass side mouth (4), blanking case (3) bottom and the horizontal demountable slip butt of case support (2) top surface, both sides wall that blanking case (3) are located collection case (1) outside all are connected with and carry and draw frame (5).