CN114847036A

CN114847036A - Sweet potato seedling carding and dividing equipment

Info

Publication number: CN114847036A
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: 2022-08-05
Anticipated expiration: 2042-06-11
Also published as: CN114847036B

Abstract

The invention discloses a sweet potato seedling combing and dividing device, which belongs to the technical field of seedling dividing devices and comprises a sleeve, a limiting device for limiting the position of a seedling, a cutting device for cutting the stem of the seedling and a combing needle for combing the seedling. According to the invention, the sleeve is sleeved on the main stem of the seedling to slide along the main stem, the bending degree of the plurality of limiting pieces is adjusted through the limiting device to adjust and limit the position of the main stem according to the diameter size of the main stem, when the limiting pieces slide along the main stem, the branch stems are clamped among the plurality of carding needles to be cut by the cutting device, and the broken branch stems are thrown away from the sleeve by the cutting device, so that the effects of carding and cutting the branch stems of the seedling are achieved, the main stem is effectively prevented from being accidentally injured, and the high-efficiency and safety are realized.

Description

Sweet potato seedling carding and dividing equipment

Technical Field

The invention relates to the technical field of seedling segmentation equipment, discloses seedling segmentation equipment, and particularly relates to sweet potato seedling combing and segmentation equipment.

Background

In the process of cultivating the sweet potato seedlings, leaves of the sweet potato seedlings need to be reasonably cut, branch seedlings on the main seedlings are cut off to ensure the nutrition of the main seedlings, the seedling combing, cutting and clipping efficiency is low, the labor intensity is high, the survival rate of the sweet potato seedlings is influenced due to the fact that the stems of the sweet potato are different in length during manual combing and cutting, and a novel solution is provided for solving the problems.

Disclosure of Invention

The present invention provides a sweet potato seedling combing and dividing apparatus in order to overcome at least one of the above disadvantages. The purpose of the invention can be achieved by adopting the following technical scheme:

a sweet potato seedling combing and dividing device comprises a sleeve, a limiting device for limiting the position of a seedling, a cutting device for cutting the stem of the seedling and a combing needle for combing the seedling;

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

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

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

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

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

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

Particularly, the free ends of the first cylinder and the second cylinder are provided with magnet pieces which attract each other.

Particularly, the limiting sheet comprises a metal sheet with elasticity.

In particular, the metal sheet is externally sheathed with a flexible rubber sleeve.

Particularly, 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 a gear, and the gears are meshed with each other to drive the saw blades to rotate.

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

In particular, the support plate is semi-annular.

The invention has the beneficial technical effects that: according to the present disclosure, the sweet potato seedling combing and dividing equipment slides along the main stem through the sleeve on the main stem of the seedling, the bending degree of the plurality of limiting pieces is adjusted through the limiting device to adjust the position of the main stem according to the diameter size of the main stem, when the main stem slides, the branch stem card is cut by the cutting device between the plurality of combing needles, the broken branch stem is thrown away from the sleeve by the cutting device, the effect of combing and dividing the seedling branch stem is achieved, accidental injury to the main stem is effectively avoided, and the high efficiency and the safety are improved.

Drawings

In the drawings, the following are given by way of example and without limitation:

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

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

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

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

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

FIG. 6 shows an overall top view schematic of the first and second barrels when open according to an embodiment of the present invention;

FIG. 7 shows a schematic view of a cutting device with the first and second barrels open according to an embodiment of the present invention;

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

In the figure: 1 is the sleeve, 2 is stop device, 3 is the dactylotheca, 4 is shift knob, 5 is cutting device, 6 is carding needle, 7 is the backup pad, 11 is first barrel, 12 is the second barrel, 13 is the connecting piece, 21 is spacing piece, 22 is the connecting rod, 23 is the handle, 51 is the motor, 52 is the gear, 53 is the saw bit.

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, in order to make the technical aspects of the invention more clear and apparent to those skilled in the art, the embodiments described below are not limited thereto, but the invention will be described in further detail with reference to the examples and drawings.

As shown in fig. 1 to 5, in the embodiment, the sweet potato seedling combing and dividing device comprises a sleeve 1, a limiting device 2 for limiting the position of the seedling, a cutting device 5 for cutting the stem of the seedling and a combing needle 6 for combing the seedling; the sleeve 1 comprises a first cylinder 11 and a second cylinder 12 which are symmetrically arranged, one ends of the first cylinder 11 and the second cylinder 12 are rotatably connected through a connecting piece 13, and the other ends of the first cylinder 11 and the second cylinder 12 are free ends which can be opened or closed; the limiting device 2 comprises an arc-shaped limiting piece 21 positioned on 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 passes through the sleeve 1 and is connected with a handle 23; the cutting device 5 comprises a plurality of saw blades 53 distributed around the main stem of the seedling in the circumferential direction, the saw blades 53 are meshed and connected through a gear 52, the cutting device 5 further comprises a motor 51 for driving the gear 52 to rotate, and the cutting device 5 is arranged above the limiting device 2; a plurality of carding needles 6 are distributed circumferentially around the main stem of the seedling, the carding needles 6 being vertically mounted inside the cutting device 5.

This sweet potato seedling is combed and is cut apart equipment passes through 1 cover of sleeve and slides along the stem on the seedling stem, adjust the position of restriction stem according to the diameter size of stem according to the bending degree of stop device 2 regulation a plurality of spacing pieces 21, when sliding along the stem, divide the stem card to be cut by cutting device 5 between a plurality of carding needles 6, cracked branch stem is thrown away from flying in cutting device 5 follow sleeve 1, reach and comb and cut apart the effect that the seedling divides the stem, effectively avoid accidental injury stem, high efficiency safety.

As shown in fig. 2, finger stall 3 for finger insertion is provided on each of the first cylinder 11 and the second cylinder 12, and switch button 4 is provided on the sleeve 1. The free ends of the first cylinder 11 and the second cylinder 12 are provided with magnet pieces which attract each other. The finger is inserted into the finger stall 3, so that the sleeve 1 can be opened and closed conveniently, and the free ends of the first cylinder body 11 and the second cylinder body 12 are provided with magnets, so that the stability of the sleeve 1 during closing is improved.

As shown in fig. 4, the limiting plate 21 includes a metal plate having elasticity, and a flexible rubber sleeve is sleeved outside the metal plate. The connecting rod 22 is a screw, and the first cylinder 11 and the second cylinder 12 are provided with screw holes matched with the connecting rod 22. Both ends of sheetmetal are all fixed on sleeve 1's inner wall, are threaded connection between connecting rod 22 and the screw, can drive connecting rod 22 at the screw internal rotation through rotatory 33 to drive spacing piece 21 inwards and be close to the stem or outwards keep away from the stem. The flexible rubber sleeve is sleeved outside the metal sheet, and the main stem is protected when the sleeve 1 slides along the main stem, so that the main stem is prevented from being scratched.

As shown in fig. 7, a gear 52 is connected to an output shaft of the motor 51, and the plurality of gears 52 are engaged with each other to rotate the plurality of saw blades 53. When the motor 51 drives the gear 52 to rotate, the gears 52 are meshed, connected, linked and rotated, so as to drive the saw blades 53 to rotate, and the saw blades 53 surround the main stem in the circumferential direction to cut the sub-stem.

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

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

step 1: the fingers are sleeved on the two finger sleeves 3 to open the sleeve 1 to limit the main stem between the limiting pieces 21, the sleeve 1 is closed, the connecting rod 22 is driven by the rotating handle 23 to push the limiting pieces 21 inwards to be close to the main stem and to 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 plurality of saw blades 53 to rotate, the sleeve 1 is pulled to slide along the main stem of the seedling, and the stem splitting card is cut off by the rotating saw blades 53 on the plurality of combing needles 6 in the sliding process and is thrown away from the sleeve 1.

These and other changes can be made to the embodiments in light of the above detailed description, this written description including examples of the best mode to disclose the invention. The scope of the invention is defined by the appended claims, and not by the description of the invention, which is not to be limited thereto, and any person skilled in the art can, within the scope of the invention disclosed, substitute or modify the technical solutions and concepts of the present invention, all of which are within the scope of the invention.

Claims

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

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

the limiting device (2) comprises an arc-shaped limiting piece (21) positioned on 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) and is connected with a handle (23);

the cutting device (5) comprises a plurality of saw blades (53) distributed in the circumferential direction around the main stem of the seedling, the saw blades (53) are meshed and connected through gears (52), the cutting device (5) further comprises a motor (51) driving 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 main stem of the seedling, and the carding needles (6) are vertically arranged on the inner side of the cutting device (5).

2. The sweet potato seedling combing and dividing apparatus as set forth in claim 1, wherein the first cylinder (11) and the second cylinder (12) are each provided with a finger cot (3) for insertion of a finger.

3. The sweet potato seedling combing and separating device as claimed in claim 1, wherein the sleeve (1) is provided with a switch button (4).

4. The sweet potato seedling combing and dividing apparatus as set forth in claim 1, wherein the free ends of the first cylinder (11) and the second cylinder (12) are provided with magnet pieces that attract each other.

5. The sweet potato seedling combing and dividing device as set forth in claim 1, wherein the stopper piece (21) comprises a metal piece having elasticity.

6. The sweet potato seedling combing and dividing device as set forth in claim 5, wherein the metal sheet is externally covered with a flexible rubber cover.

7. The sweet potato seedling combing and dividing device as claimed in claim 1, wherein the connecting rod (22) is a screw, and the first cylinder (11) and the second cylinder (12) are provided with screw holes which are matched with the connecting rod (22).

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

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

10. The sweet potato seedling combing and dividing apparatus as set forth in claim 9, wherein the support plate (7) is semi-annular.