CN218680461U

CN218680461U - Leaf cutting device for seedling culture

Info

Publication number: CN218680461U
Application number: CN202223222988.5U
Authority: CN
Inventors: 朱晓蕾; 牛文静; 高莉敏; 张俊卫; 杨玉平; 孙志民; 朱学诚
Original assignee: Jinan Agricultural Technology Extension Service Center Jinan Rural Revitalization Service Center
Current assignee: Jinan Agricultural Technology Extension Service Center Jinan Rural Revitalization Service Center
Priority date: 2022-12-02
Filing date: 2022-12-02
Publication date: 2023-03-24
Anticipated expiration: 2032-12-02

Abstract

The utility model belongs to the equipment field of growing seedlings discloses a grow seedlings with cutting leaf device, current cutting leaf can only be through carrying out manual cutting, and manual cutting is difficult to carry out the accuse to spring onions seedling height to the cost of labor is high, the technical scheme of the example, including the automobile body, be provided with the fly leaf that reciprocates on the automobile body, be provided with the elevating gear that can drive the fly leaf and reciprocate on the automobile body, one side of fly leaf is provided with the motor, and the motor below is provided with bellows, is provided with the impeller in the bellows, and the output shaft of motor runs through bellows and rotates the connection, and this application is through a motor, has realized the pruning of spring onions seedling and has blown the spring onions seedling and move the collection, and the structure is simpler, and convenient to use to can highly adjust the fly leaf, thereby the height of spring onions seedling after the control is pruned.

Description

Leaf cutting device for seedling culture

Technical Field

The utility model belongs to the equipment field of growing seedlings, concretely relates to cut leaf device for growing seedlings.

Background

The leaves of the scallion seedlings are properly cut off in transplanting and field planting, leaf cutting is an indispensable link in seedling raising, the growth of the scallion seedlings can be adjusted through leaf cutting, the scallion seedlings are uniform and consistent, the stem thickness is increased, the growth and development of root systems are promoted, early flowering are controlled, the scallion seedlings are more suitable for field planting, fungal diseases are limited, leaf cutting is a major item in the technology for obtaining high-quality scallion seedlings, negative effects can be generated on the growth of the scallion seedlings due to improper leaf cutting, stem rot is increased at the same time, the growth of the scallion seedlings after being transplanted into a field is slow, the scallion seedlings can grow neatly due to scientific leaf cutting, the growth and development of the root systems are promoted, and the sound degree of the scallion seedlings is improved.

In the prior art, leaf cutting in the green Chinese onion seedling raising stage is generally performed by manual cutting, an operator holds a cutting knife by hand to cut leaf tip parts of green Chinese onion seedlings, manual cutting depends on experience of the operator to control cutting height, uniformity and the like, quality of the cut leaves is difficult to guarantee, accurate control on the height of the green Chinese onion seedlings is difficult to perform in actual operation, labor cost is high, labor intensity is high, and efficiency is low. In addition, the trimmed onion seedling residual leaves also need to be cleaned manually, so that the labor intensity is further increased.

SUMMERY OF THE UTILITY MODEL

In order to solve the not enough among the above-mentioned prior art, the utility model aims to provide a cut leaf device for growing seedlings, the device has realized the pruning of spring onions seedling and has blown the spring onions seedling and collect, and the structure is simpler, and convenient to use to can highly adjust the fly leaf, thereby the height of back spring onions seedling is pruned in comparatively accurate control.

This leaf-cutting device for growing seedlings solves its technical problem and adopts technical scheme does:

the utility model provides a cut leaf device for growing seedlings, which comprises a carriage body, be provided with the fly leaf that reciprocates on the automobile body, be provided with the elevating gear that can drive the fly leaf and reciprocate on the automobile body, one side of fly leaf is provided with the motor, the motor below is provided with bellows, be provided with the impeller in the bellows, the output shaft of motor runs through bellows and swivelling joint, the inlet port has been seted up to the top surface of bellows, one side of bellows is provided with the pipeline, the rear end of pipeline is sealed, the front end of pipeline passes through connecting pipe and bellows intercommunication, be provided with several blast pipes on the pipeline, one side of fly leaf is provided with two movable plates that can the back-and-forth movement, one side of movable plate all is provided with cuts the tooth, be provided with transmission between the output shaft lower extreme of motor and the movable plate, motor output shaft rotation can cross through transmission drive two movable plates reciprocating motion and motion opposite direction.

Furthermore, transmission constitute by the movable rod of S type, two movable rings and two connecting rods, the upper end of the output shaft lower extreme fixed connection movable rod of motor, two movable rings set up on the movable rod, the movable ring periphery is the one end of fixed connection connecting rod respectively, the other end of connecting rod articulates the movable plate that connects the correspondence respectively.

Further, the motor on be provided with energy supply spare.

Furthermore, the lifting device consists of a screw, an inner screwed pipe and a telescopic piece, the screw is rotatably installed on the vehicle body, the lower end of the inner screwed pipe is fixedly connected with the top surface of the movable plate, the lower end of the screw is positioned in the inner screwed pipe and is in threaded fit with the inner screwed pipe, and the telescopic piece is arranged between the movable plate and the vehicle body.

Furthermore, the upper end of the screw rod is provided with a rotating handle.

Furthermore, the telescopic piece is provided with a fastening bolt.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a grow seedlings with cutting leaf device, place the sack on the fly leaf, and the opening exceeds the right side, fix the sack through current couple, make the sack opening open, highly adjust the fly leaf through elevating gear, and then can adjust the height of cutting the tooth, open the motor, the motor can cross the reciprocating motion that drives two movable plates through transmission and do not stop, can drive and cut the tooth and remove, through removing the automobile body, it can cross pruning the spring onions seedling to cut the tooth, and simultaneously, the motor can drive the impeller and rotate, the impeller can be with external air along the inlet port suction bellows in, then in following the connecting pipe admission line, finally through each blast pipe, thereby blow in the sack with the spring onions seedling leaf point that falls, thereby collect the processing, this application is through a motor, realized the pruning of spring onions seedling and blown the collection with the spring onions seedling, the structure is simpler, and convenient to use, and can cross the height to the fly leaf and adjust, thereby control the height of spring onions seedling after pruning.

2. The utility model discloses a cut leaf device for growing seedlings, the output shaft of motor rotate and can drive the movable rod and rotate, and then can drive two movable rings and remove, and the movable ring drives the movable plate through the connecting rod and carries out reciprocating motion to two movable plate moving direction are opposite all the time, and then can make to cut the tooth and prune growing seedlings.

3. The utility model discloses a cut leaf device for growing seedlings, energy supply spare can carry out the energy supply for the motor, need not use the power supply line to supply power, and is more convenient when using.

4. The utility model discloses a cut leaf device for growing seedlings can drive interior screwed pipe through rotating the screw rod and remove along it, and then can drive the fly leaf and reciprocate, and the extensible member can play spacing function, this simple structure, and it is convenient to adjust.

5. The utility model discloses a cut leaf device for growing seedlings of example, the turning handle can provide the impetus, and convenient to use person rotates the screw rod, and it is more convenient to use.

6. The utility model discloses a cut leaf device for growing seedlings, fastening bolt can lock fixedly to the extensible member to avoid the mistake to bump the high emergence change that the rotation screw rod leads to the moving member.

Drawings

Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:

fig. 1 is a schematic structural diagram of the present invention, and fig. 2 is a partial enlarged view of fig. 1.

In the figure: 1. a vehicle body; 2. a movable plate; 3. a motor; 4. an air box; 5. an impeller; 6. a pipeline; 7. an exhaust pipe; 8. moving the plate; 9. cutting teeth; 10. a movable rod; 11. a movable ring; 12. a connecting rod; 13. a screw; 14. an inner solenoid; 15. a telescoping member; 16. and (7) rotating a handle.

Detailed Description

The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and are not limiting of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.

As shown in fig. 1 and 2, a leaf shearing device for seedling cultivation comprises a vehicle body 1, a movable plate 2 which moves up and down is arranged on the vehicle body 1, a lifting device which can drive the movable plate 2 to move up and down is arranged on the vehicle body 1, a motor 3 is arranged on one side of the movable plate 2, a bellows 4 is arranged below the motor 3, an impeller 5 is arranged in the bellows 4, an output shaft of the motor 3 penetrates through the bellows 4 and is in rotating connection with the bellows 4, an air inlet is formed in the top surface of the bellows 4, a pipeline 6 is arranged on one side of the bellows 4, the rear end of the pipeline 6 is sealed, the front end of the pipeline 6 is communicated with the bellows 4 through a connecting pipe, a plurality of exhaust pipes 7 are arranged on the pipeline 6, two movable plates 8 which can move back and forth are arranged on one side of the movable plate 2, a groove is formed in one side of the

movable plate

2, 8 is located in the groove, a limiting sliding chute sliding block structure is arranged between the movable plate 8 and the groove, cutting teeth 9 are arranged on one side of the movable plate 8, a transmission device is arranged between the lower end of an output shaft of the motor 3 and the movable plate 8, and the output shaft of the motor 3 can drive the output shaft of the transmission device to drive the two movable plate 8 to move back and forth and back and forth reciprocating movement of the movable plate through the transmission device, and back and forth. Place the sack on fly leaf 2, and the opening surpasses right, fix the sack through current couple, make the sack opening open, highly adjust fly leaf 2 through elevating gear, and then can adjust the height of cutting tooth 9, open motor 3, motor 3 can drive the reciprocating motion that two movable plates 8 do not stop through transmission, can drive and cut tooth 9 and remove, through removing automobile body 1, it can prune the shallot seedling to cut tooth 9, and simultaneously, motor 3 can drive impeller 5 and rotate, impeller 5 can be with the air in the external world along the inlet port suction bellows 4 in, then along the connecting pipe entering pipeline 6 in, finally through each blast pipe 7, thereby blow in the sack with the shallot seedling that cuts, thereby collect the processing, this application is through a motor, realized the pruning of shallot seedling and with the shallot seedling collection, the structure is simpler, and convenient to use, and can adjust the height of fly leaf 2, thereby control the height of the shallot seedling after pruning.

As shown in fig. 1 and 2, it is further preferable that the transmission device is composed of an S-shaped movable rod 10, two movable rings 11 and two connecting rods 12, the lower end of the output shaft of the motor 3 is fixedly connected to the upper end of the movable rod 10, the two movable rings 11 are disposed on the movable rod 10, the peripheries of the movable rings 11 are respectively and fixedly connected to one end of the connecting rods 12, and the other ends of the connecting rods 12 are respectively and hingedly connected to the corresponding movable plates 8. The output shaft of motor 3 rotates and can drive movable rod 10 and rotate, and then can drive two movable rings 11 and remove, and movable ring 11 drives movable plate 8 through connecting rod 12 and carries out reciprocating motion to two movable plates 8 moving direction are opposite all the time, and then can make and cut tooth 9 and prune growing seedlings.

As shown in fig. 1 and 2, it is further preferable that the motor 3 is provided with a power supply member. Energy supply piece can supply energy for motor 3, need not use the power supply line to supply power, and is more convenient when using.

As shown in fig. 1, it is further preferable that the lifting device is composed of a screw 13, an inner screw 14 and an expansion member 15, the screw 13 is rotatably installed on the vehicle body 1, the lower end of the inner screw 14 is fixedly connected to the top surface of the movable plate 2, the lower end of the screw 13 is located in the inner screw 14 and is in threaded fit with the inner screw, the expansion member 15 is disposed between the movable plate 2 and the vehicle body 1, and the expansion member 15 is provided with scales for facilitating height adjustment of the movable plate 2. The screw rod 13 can be rotated to drive the inner screw tube 14 to move along the inner screw tube, so that the movable plate 2 can be driven to move up and down, the telescopic piece 15 can play a limiting function, and the adjustable telescopic rail is simple in structure and convenient to adjust.

As shown in fig. 1, it is further preferable that the upper end of the screw 13 is provided with a handle 16. The handle 16 can provide an acting point, so that a user can conveniently rotate the screw 13, and the use is more convenient.

As shown in fig. 1, it is further preferable that the telescopic member 15 is provided with a fastening bolt. The fastening bolt can lock the extensible member fixedly, thereby avoiding the mistake from bumping the height change that rotates the screw rod 13 and leads to the moving member 2.

The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be understood by those skilled in the art that the scope of the present invention is not limited to the specific combination of the above-mentioned features, but also covers other embodiments formed by any combination of the above-mentioned features or their equivalents without departing from the spirit of the present invention. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.

Besides the technical features described in the specification, other technical features are known to those skilled in the art, and further description of the other technical features is omitted here in order to highlight the innovative features of the present invention.

Claims

1. The utility model provides a cut leaf device for growing seedlings, including automobile body (1), be provided with a fly leaf (2) that reciprocates on automobile body (1), characterized by, be provided with the elevating gear that can drive fly leaf (2) and reciprocate on automobile body (1), one side of fly leaf (2) is provided with motor (3), motor (3) below is provided with bellows (4), be provided with impeller (5) in bellows (4), the output shaft of motor (3) runs through bellows (4) and rotate the connection, the inlet port has been seted up to the top surface of bellows (4), one side of bellows (4) is provided with pipeline (6), the rear end of pipeline (6) is sealed, the front end of pipeline (6) passes through the connecting pipe and communicates with bellows (4), be provided with several blast pipes (7) on pipeline (6), one side of fly leaf (2) is provided with two can the back-and-forth movement (8), one side of movable plate (8) all is provided with cuts tooth (9), be provided with transmission between the output shaft lower extreme of motor (3) and movable plate (8), motor (3) output shaft rotates and can drive two reciprocating motion back-and forth movement opposite direction through movable plate (8).

2. A leaf cutting device for seedling culture according to claim 1, characterized in that the transmission device consists of an S-shaped movable rod (10), two movable rings (11) and two connecting rods (12), the lower end of the output shaft of the motor (3) is fixedly connected with the upper end of the movable rod (10), the two movable rings (11) are arranged on the movable rod (10), the peripheries of the movable rings (11) are respectively and fixedly connected with one end of the connecting rod (12), and the other ends of the connecting rods (12) are respectively hinged with the corresponding movable plates (8).

3. A leaf-cutting device for raising seedlings according to claim 1, characterized in that the motor (3) is provided with an energy supply member.

4. A leaf cutting device for seedling culture according to claim 1, wherein the lifting device consists of a screw rod (13), an inner spiral pipe (14) and a telescopic piece (15), the screw rod (13) is rotatably installed on the vehicle body (1), the lower end of the inner spiral pipe (14) is fixedly connected with the top surface of the movable plate (2), the lower end of the screw rod (13) is positioned in the inner spiral pipe (14) and is in threaded fit with the inner spiral pipe, and the telescopic piece (15) is arranged between the movable plate (2) and the vehicle body (1).

5. A leaf-cutting device for raising seedlings according to claim 4, characterized in that the upper end of the screw rod (13) is provided with a rotating handle (16).

6. A leaf-cutting device for raising seedlings according to claim 4 or 5, characterized in that the telescopic member (15) is provided with a fastening bolt.