CN114847036B

CN114847036B - Sweet potato seedling carding and dividing equipment

Info

Publication number: CN114847036B
Application number: CN202210658602.0A
Authority: CN
Inventors: 高超; 王金梅; 李科; 乔木
Original assignee: Suzhou Yongqiao Agricultural Science And Technology Park Management Service Center
Current assignee: Suzhou Yongqiao Agricultural Science And Technology Park Management Service Center
Priority date: 2022-06-11
Filing date: 2022-06-11
Publication date: 2023-06-23
Anticipated expiration: 2042-06-11
Also published as: CN114847036A

Abstract

The invention discloses sweet potato seedling carding and dividing equipment, which belongs to the technical field of seedling dividing equipment and comprises a sleeve, a limiting device for limiting the position of seedlings, a cutting device for cutting the branches of the seedlings and carding needles for carding the seedlings. The invention is sleeved on the seedling main stem through the sleeve to slide along the main stem, the bending degree of the limiting sheets is regulated through the limiting device, the position of the main stem is regulated and limited according to the diameter size of the main stem, when the seedling main stem slides along the main stem, the branch stem card is cut by cutting device between a plurality of carding needles, and cracked branch stem is thrown away by cutting device from the sleeve in, reaches the effect of carding and splitting seedling branch stem, effectively avoids the main stem of accidental injury, and is more high-efficient safe.

Description

Sweet potato seedling carding and dividing equipment

Technical Field

The invention relates to the technical field of seedling dividing equipment, and discloses seedling dividing equipment, in particular to sweet potato seedling carding and dividing equipment.

Background

In the process of cultivating the sweet potato seedlings, reasonable leaf cutting is needed, the seedlings on the main seedlings are cut off to ensure nutrition of the main seedlings, the efficiency of manual carding, cutting and cutting of the seedlings is low, the labor intensity is high, the stem length of the sweet potato is different during manual carding and cutting, and the survival rate of the sweet potato seedlings is affected.

Disclosure of Invention

The present invention provides a sweet potato seedling combing and dividing device for overcoming at least one of the above disadvantages. The aim of the invention can be achieved by adopting the following technical scheme:

a sweet potato seedling carding and dividing device comprises a sleeve, a limiting device for limiting the position of seedlings, a cutting device for cutting the branches of the seedlings and carding needles for carding the seedlings;

the sleeve comprises a first cylinder body and a second cylinder body which are symmetrically arranged, one ends of the first cylinder body and the second cylinder body are rotationally connected through a connecting piece, and the other ends of the first cylinder body and the second cylinder body are free ends which can be opened or closed;

the limiting device comprises an arc limiting piece positioned at the inner side of the sleeve, a connecting rod for pushing and changing the bending degree of the limiting piece is arranged on the sleeve, one end of the connecting rod is connected with the limiting piece, and the other end of the connecting rod penetrates through the sleeve and is connected with the handle;

the cutting device comprises a plurality of saw blades which are distributed around the seedling main stems in the circumferential direction, the saw blades are connected through gear meshing, the cutting device also comprises a motor for driving the gears to rotate, and the cutting device is arranged above the limiting device;

the carding needles are distributed in the circumferential direction around the seedling main stems, and are vertically arranged on the inner side of the cutting device.

In particular, finger sleeves for inserting fingers are arranged on the first cylinder body and the second cylinder body.

In particular, the sleeve is provided with a switch button.

In particular, the free ends of the first cylinder and the second cylinder are provided with mutually attracted magnet sheets.

In particular, the limiting plate comprises a metal plate with elasticity.

In particular, the outer part of the metal sheet is sleeved with a flexible rubber sleeve.

In particular, the connecting rod is a screw rod, and screw holes matched with the connecting rod are formed in the first cylinder and the second cylinder.

In particular, the output shaft of the motor is connected with gears, and a plurality of gears are meshed with each other to drive a plurality of saw blades to rotate.

In particular, the inner walls of the first cylinder and the second cylinder are respectively provided with a supporting plate for supporting the cutting device and the carding needle.

In particular, the support plate is semi-annular.

The beneficial technical effects of the invention are as follows: according to the present disclosure, this sweet potato seedling comb segmentation equipment is slided along the owner's stem on seedling owner's stem through the sleeve cover, adjusts the crooked degree of a plurality of spacing pieces according to the diameter size adjustment restriction owner's stem position through stop device, when slideing along the owner's stem, divides the stem card to be cut by cutting device between a plurality of carding needles, and cracked branch stem is thrown away by cutting device from the sleeve in, reaches to comb and cut apart the effect of seedling branch stem, effectively avoids the main stem of accidental injury, and is more high-efficient safety.

Drawings

In the drawings, the following are given by way of example and not limitation:

FIG. 1 shows a schematic overall structure of an embodiment of the present invention;

FIG. 2 shows a schematic overall top view of an embodiment of the present invention;

FIG. 3 illustrates an overall front structural perspective view of an embodiment of the present invention;

FIG. 4 shows a schematic view of the connection of the sleeve and the spacing device according to an embodiment of the present invention;

FIG. 5 is a schematic view showing the overall structure of the first cylinder and the second cylinder when opened according to the embodiment of the present invention;

FIG. 6 shows a schematic view of the overall top view of the first and second barrels of the embodiment of the present invention when opened;

FIG. 7 shows a schematic view of a cutting device when the first cylinder and the second cylinder are opened according to the embodiment of the present invention;

fig. 8 shows a schematic structural diagram of the embodiment of the present invention in its entirety.

In the figure: 1 is a sleeve, 2 is a limiting device, 3 is a finger stall, 4 is a switch button, 5 is a cutting device, 6 is a carding needle, 7 is a supporting plate, 11 is a first cylinder, 12 is a second cylinder, 13 is a connecting piece, 21 is a limiting piece, 22 is a connecting rod, 23 is a handle, 51 is a motor, 52 is a gear, and 53 is a saw blade.

Detailed Description

In the following detailed disclosure, reference is made to the accompanying drawings, which form a part hereof, and in which is shown by way of illustration specific embodiments in which the invention may be practiced, and in which the invention is described in further detail below with reference to the examples and drawings, for the purpose of making apparent and clarity of understanding the invention to those skilled in the art.

As shown in fig. 1 to 5, in the embodiment, the sweet potato seedling combing and dividing apparatus includes a sleeve 1, a limiting device 2 for limiting the position of seedlings, a cutting device 5 for cutting the branches of seedlings, and a combing needle 6 for combing seedlings; the sleeve 1 comprises a first cylinder body 11 and a second cylinder body 12 which are symmetrically arranged, one ends of the first cylinder body 11 and the second cylinder body 12 are rotationally connected through a connecting piece 13, and the other ends of the first cylinder body 11 and the second cylinder body 12 are free ends which can be opened or closed; the limiting device 2 comprises an arc limiting piece 21 positioned at the inner side of the sleeve 1, a connecting rod 22 for pushing and changing the bending degree of the limiting piece 21 is arranged on the sleeve 1, one end of the connecting rod 22 is connected with the limiting piece 21, and the other end of the connecting rod 22 penetrates through the sleeve 1 and is connected with a handle 23; the cutting device 5 comprises a plurality of saw blades 53 which are distributed around the seedling main stems in the circumferential direction, the saw blades 53 are connected in a meshed manner through gears 52, the cutting device 5 also comprises a motor 51 which drives the gears 52 to rotate, and the cutting device 5 is arranged above the limiting device 2; a plurality of carding wires 6 are circumferentially distributed around the seedling main stem, and the carding wires 6 are vertically installed inside the cutting device 5.

This sweet potato seedling comb segmentation equipment passes through sleeve 1 cover and slides along the owner's stem on seedling owner's stem, adjusts the crooked degree of a plurality of spacing pieces 21 according to the diameter size adjustment restriction owner's stem position through stop device 2, when sliding along the owner's stem, divides the stem card to be cut by cutting device 5 between a plurality of carding needles 6, and cracked branch stem is thrown away by cutting device 5 from sleeve 1 in, reaches to comb and cut apart the effect of seedling branch stem, effectively avoids the accidental injury owner's stem, and is more high-efficient safety.

As shown in fig. 2, finger sleeves 3 for inserting fingers are arranged on the first cylinder 11 and the second cylinder 12, and a switch button 4 is arranged on the sleeve 1. The free ends of the first cylinder 11 and the second cylinder 12 are provided with mutually attracting magnet pieces. The finger inserts can be convenient for open and close sleeve 1 in dactylotheca 3, and the free end of first barrel 11 and second barrel 12 all is equipped with magnet, improves the stability when sleeve 1 is closed.

As shown in fig. 4, the limiting piece 21 comprises a metal piece with elasticity, and a flexible rubber sleeve is sleeved outside the metal piece. The connecting rod 22 is a screw rod, and screw holes matched with the connecting rod 22 are formed in the first cylinder 11 and the second cylinder 12. Both ends of the metal sheet are fixed on the inner wall of the sleeve 1, the connecting rod 22 is in threaded connection with the screw hole, the connecting rod 22 can be driven to rotate in the screw hole through rotation 33, and the limiting sheet 21 is driven to be inwards close to the main stem or outwards far away from the main stem. The flexible rubber sleeve is sleeved outside the metal sheet, and protects the main stem from being scratched when the sleeve 1 slides along the main stem.

As shown in fig. 7, a gear 52 is connected to an output shaft of the motor 51, and the gears 52 are engaged with each other to drive a plurality of saw blades 53 to rotate. When the motor 51 drives the gears 52 to rotate, the gears 52 are meshed, connected and rotated to drive the saw blades 53 to rotate, and the saw blades 53 circumferentially surround the main stem to divide the stem for cutting.

As shown in fig. 5 and 6, the inner walls of the first cylinder 11 and the second cylinder 12 are respectively provided with a supporting plate 7 for supporting the cutting device 5 and the carding wire 6, and the supporting plate 7 is semi-annular. Carding needle 6 is vertical to be installed in backup pad 7, carding needle 6's top is round and smooth not have the spike, and sleeve 1 is when sliding along the owner's stem, carding needle 6 and backup pad 7 start the effect of restriction owner's stem position, and in carding needle 6 that the top is round can not insert the owner's stem after contacting the owner's stem, divide the stem diameter little relatively, can block the fixed position of dividing the stem of being convenient for between a plurality of carding needles 6 when sliding, and it is more stable when making saw bit 53 cutting divide the stem, and efficiency is higher.

In the embodiment, as shown in fig. 1 to 8, the working process of the sweet potato seedling carding and dividing device provided in the embodiment is as follows:

step 1: the finger sleeves are arranged on the two finger sleeves 3, so that the sleeve 1 is opened to limit the main stem among the plurality of limiting pieces 21, the sleeve 1 is closed, and the rotating handle 23 drives the connecting rod 22 to push the limiting pieces 21 to approach the main stem inwards and leave a certain gap with the main stem;

step 2: the switch button 4 is turned on to start the motor 51 to drive the saw blades 53 to rotate, the sleeve 1 is pulled to slide along the main stems of seedlings, and the stems are blocked on the carding needles 6 in the sliding process and cut off by the rotating saw blades 53 and thrown away from the sleeve 1.

These and other changes can be made to the embodiments in light of the above detailed description, which includes examples of the best mode contemplated for carrying out the invention. The scope of the invention is defined by the appended claims, which are not limited by the present disclosure, but by the scope of the invention, and any equivalents or modifications thereof, which are within the scope of the invention as disclosed by those skilled in the art, are intended to be included in the scope of the invention.

Claims

1. The sweet potato seedling carding and dividing device is characterized by comprising a sleeve (1), a limiting device (2) for limiting the position of seedlings, a cutting device (5) for cutting the branches of the seedlings and a carding needle (6) for carding the seedlings;

the sleeve (1) comprises a first cylinder body (11) and a second cylinder body (12) which are symmetrically arranged, one ends of the first cylinder body (11) and the second cylinder body (12) are rotationally connected through a connecting piece (13), and the other ends of the first cylinder body (11) and the second cylinder body (12) are free ends which can be opened or closed;

the limiting device (2) comprises an arc limiting piece (21) positioned at the inner side of the sleeve (1), a connecting rod (22) for pushing and changing the bending degree of the limiting piece (21) is arranged on the sleeve (1), one end of the connecting rod (22) is connected with the limiting piece (21) and the other end of the connecting rod penetrates through the sleeve (1) to be connected with a handle (23);

the cutting device (5) comprises a plurality of saw blades (53) which are distributed around the seedling main stems in the circumferential direction, the saw blades (53) are connected in a meshed manner through gears (52), the cutting device (5) also comprises a motor (51) which drives the gears (52) to rotate, and the cutting device (5) is arranged above the limiting device (2);

a plurality of carding needles (6) are distributed in the circumferential direction around the seedling main stems, and the carding needles (6) are vertically arranged at the inner side of the cutting device (5).

2. The sweet potato seedling carding and dividing device according to claim 1, wherein finger sleeves (3) for inserting fingers are arranged on the first cylinder (11) and the second cylinder (12).

3. The sweet potato seedling combing and dividing device according to claim 1, characterized in that a switch button (4) is arranged on the sleeve (1).

4. The sweet potato seedling carding and dividing apparatus according to claim 1, wherein the free ends of the first cylinder (11) and the second cylinder (12) are provided with mutually attracting magnet pieces.

5. Sweet potato seedling combing and dividing apparatus as claimed in claim 1, characterized in that the limiting piece (21) comprises a metal piece having elasticity.

6. The sweet potato seedling combing and dividing apparatus as claimed in claim 5, wherein the outer portion of the metal sheet is covered with a flexible rubber sleeve.

7. The sweet potato seedling carding and dividing device according to claim 1, wherein the connecting rod (22) is a screw rod, and screw holes matched with the connecting rod (22) are formed in the first cylinder (11) and the second cylinder (12).

8. The sweet potato seedling combing and dividing apparatus as claimed in claim 1, characterized in that an output shaft of the motor (51) is connected with gears (52), and a plurality of gears (52) are engaged with each other to drive a plurality of saw blades (53) to rotate.

9. The sweet potato seedling carding and dividing device according to claim 1, characterized in that the inner walls of the first cylinder (11) and the second cylinder (12) are provided with a supporting plate (7) for supporting the cutting device (5) and the carding needle (6).

10. Sweet potato seedling combing and dividing apparatus as claimed in claim 9, characterized in that the support plate (7) is semi-annular.