CN217363892U - Clamping and positioning device for vegetable grafted seedlings - Google Patents
Clamping and positioning device for vegetable grafted seedlings Download PDFInfo
- Publication number
- CN217363892U CN217363892U CN202220521488.2U CN202220521488U CN217363892U CN 217363892 U CN217363892 U CN 217363892U CN 202220521488 U CN202220521488 U CN 202220521488U CN 217363892 U CN217363892 U CN 217363892U
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- Prior art keywords
- clamping
- sliding plate
- centre gripping
- positioning device
- vegetable
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- 235000013311 vegetables Nutrition 0.000 title claims abstract description 48
- 230000005389 magnetism Effects 0.000 claims abstract description 8
- 229910003460 diamond Inorganic materials 0.000 claims description 9
- 239000010432 diamond Substances 0.000 claims description 9
- 238000005520 cutting process Methods 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 4
- 239000006247 magnetic powder Substances 0.000 description 4
- 239000000758 substrate Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000010146 3D printing Methods 0.000 description 1
- 208000035240 Disease Resistance Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000009335 monocropping Methods 0.000 description 1
- 229910052755 nonmetal Inorganic materials 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
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- Transplanting Machines (AREA)
Abstract
The utility model provides a clamping and positioning device of vegetables grafting, be fixed in last centre gripping slide and lower centre gripping slide in the location base member frame including location base member, the interval of frame form, go up the mobilizable centre gripping pillar of going up that centre gripping slide top set up and the lower centre gripping pillar magnetism that sets up bottom the centre gripping slide is opposite, link up in the clamping and positioning device mouthful, go up the centre gripping pillar and down the centre gripping pillar has constituted the centre gripping constant head tank of adjustable size. The clamping and positioning device can be used for simultaneously clamping and positioning a plurality of vegetable grafted seedlings, and can automatically adjust the size of the clamping and positioning groove according to the diameters of the seedling stems of the vegetable grafted seedlings, so that the vegetable grafted seedlings are stably clamped and positioned on the premise of not damaging the vegetable grafted seedlings. This centre gripping positioner overall structure is simple, and convenient operation compares and to save a large amount of manpower and materials in traditional single trunk cutting to can carry out the centre gripping location to the vegetable grafting seedling of different diameter seedling poles in the use, the practicality is strong.
Description
Technical Field
The utility model belongs to the technical field of the grafting, more specifically relates to a clamping and positioning device of vegetables grafting.
Background
The vegetable grafting can obviously improve the disease resistance and stress resistance of vegetable crops, effectively improve the quality and yield of vegetables and become an important measure for preventing and controlling continuous cropping soil-borne diseases. In China, vegetable grafting is mainly manual, efficiency is low, grafting speed can be greatly improved by utilizing mechanical grafting, however, vegetable seedlings are cut by both manual grafting and mechanical grafting, and in the cutting process of the vegetable seedlings, a clamping and positioning device is used for the vegetable grafted seedlings, so that the cutting process is time-saving and labor-saving, and the efficiency is greatly improved.
The clamping mechanism of the current clamping and positioning device is only suitable for vegetable grafted seedlings with the same diameter and rod diameter in the using process, however, the diameters of the seedling rods of the same batch of vegetable grafted seedlings are not completely consistent, slight differences exist more or less, and therefore the vegetable grafted seedlings with smaller diameters can be clamped and positioned unstably in the clamping and positioning device and are not beneficial to subsequent cutting operation, or the vegetable grafted seedlings with larger diameters of the seedling rods are excessively clamped in the clamping and positioning device and damage the vegetable grafted seedlings.
SUMMERY OF THE UTILITY MODEL
For solving the problems in the background art, the utility model provides a clamping and positioning device for vegetable grafted seedlings.
The clamping and positioning device of the utility model comprises a frame-shaped positioning base body, an upper clamping sliding plate and a lower clamping sliding plate, wherein the upper clamping sliding plate and the lower clamping sliding plate are fixed in the frame of the positioning base body at intervals; the upper clamping sliding plate is provided with a plurality of upper openings, the edges of the upper openings are provided with upper clamping support columns which are raised upwards, and the upper clamping support columns can move outwards from the edges of the upper openings; the lower clamping sliding plate is provided with a plurality of lower openings, and the edges of the lower openings are provided with lower clamping pillars which protrude downwards; the upper opening and the lower opening are partially overlapped to form a through opening, the magnetism of the upper clamping support column is opposite to that of the lower clamping support column, and the upper clamping support column and the lower clamping support column are respectively positioned on the upper side and the lower side of the through opening, so that the through opening, the upper clamping support column and the lower clamping support column form a clamping positioning groove with adjustable size.
Furthermore, an upper sliding inlet for installing an upper clamping sliding plate is arranged on one side surface of the positioning base body, upper clamping grooves for clamping the upper clamping sliding plate are arranged on the inner walls of two side surfaces adjacent to the side surface, and an upper limiting strip for installing and limiting is arranged on one side surface of the upper clamping sliding plate; the side face of the positioning base body opposite to the upper sliding inlet is provided with a lower sliding inlet for installing the lower clamping sliding plate, the inner walls of the two side faces adjacent to the side face are provided with lower clamping grooves for clamping the lower clamping sliding plate, and one side face of the lower clamping sliding plate is provided with a lower limiting strip for installing limiting. The upper clamping sliding plate and the lower clamping sliding plate are matched with the positioning base body through the clamping structure, the structure is simple, and the use is convenient.
Furthermore, the edge of the upper opening of the upper clamping sliding plate is outwards provided with a long-strip-shaped stepped clamping groove, and the bottom of the upper clamping supporting column is provided with a stepped clamping strip matched with the clamping groove. Through the cooperation of joint groove and joint strip for go up the convenient removal of centre gripping pillar ability on last centre gripping slide, thereby can be according to the position of centre gripping pillar on the pole footpath diameter quick adjustment of vegetables grafting.
Furthermore, the upper clamping support column comprises a base, an upper support column and clamping strips, wherein the inner side surface of one side of the base is of an arc-shaped structure, and the clamping strips are arranged on two sides of the upper support column and two sides of the base. In this structure of going up centre gripping pillar, the setting of base and joint strip makes the firm difficult skew of the firm joint of last centre gripping pillar in the joint groove, goes up the medial surface of pillar arc structure for the centre gripping of the seedling pole of vegetables grafting is more firm.
Furthermore, the top of the upper pillar is a slope. Compared with a horizontal plane, the design of the inclined plane leaves a feed space for subsequent cutting operation, and is convenient for the subsequent cutting operation.
Furthermore, the inner side surface of the lower clamping support is of an arc-shaped structure. The inner side surface of the arc-shaped structure of the lower clamping support column enables the clamping of the seedling rod of the vegetable grafted seedling to be more stable.
Furthermore, the upper opening and the lower opening are of a diamond structure, and the upper clamping support column and the lower clamping support column are arranged at the corner positions of the diamond structure.
Compared with the prior art, the utility model, the clamping position device of vegetable grafting seedling that provides not only can carry out the clamping position of many trunk vegetable grafting seedlings simultaneously, moreover because the mobile nature of last centre gripping pillar and magnetism opposite go up the opposite sex attracting principle of centre gripping pillar and lower centre gripping pillar to can realize the firm clamping position to vegetable grafting seedling under the prerequisite that does not harm vegetable grafting seedling according to the size of the seedling pole diameter automatic adjustment centre gripping constant head tank of vegetable grafting seedling. The utility model discloses a clamping position device overall structure is simple, and convenient operation compares and can save a large amount of manpower and materials in traditional single trunk cutting to can carry out the clamping position to the vegetables grafting seedling of different diameter seedling poles in the use, the practicality is strong.
Drawings
Fig. 1 is an isometric view of a clamping and positioning device for vegetable grafts.
Fig. 2 is a top view of a clamping and positioning device for vegetable grafted seedlings.
FIG. 3 is a block diagram of positioning substrate I.
FIG. 4 is a view of the positioning substrate in FIG. II.
Figure 5 is an isometric view of an upper clamp sled.
Fig. 6 is a front view of the upper clamp sled.
Figure 7 is an isometric view of an upper clamp sled body structure.
Fig. 8 is a schematic structural view of an upper clamping strut.
Figure 9 is an isometric view of a lower clamp sled.
Fig. 10 is a front view of the lower clamp sled.
FIG. 11 is a bottom view of the lower clamp sled.
Fig. 12 is a schematic view of the use of the clamping and positioning device.
Wherein: 1-positioning a substrate; 1.1-upper slide entrance; 1.2-a glide entrance; 1.3-upper card slot; 1.4-lower card slot; 2-clamping the sliding plate; 2.1-upper opening; 2.2-upper clamping support; 2.21-base; 2.22-upper prop; 2.23-clamping strip; 2.24-inclined plane; 2.3-upper limit strip; 2.4-clamping groove; 3-lower clamping slide plate; 3.1-lower opening; 3.2-lower clamping support; 3.3-lower limit bar; k-clamping a positioning groove; j-scion seedling tray; and Z-stock seedling tray.
Detailed Description
The invention will be further described in detail with reference to the drawings and the following detailed description, which are provided for clear understanding of the invention and are not intended to limit the invention. The positional relationships described in the embodiments are all in accordance with those shown in the drawings.
As shown in fig. 1 and 2, the clamping and positioning device for vegetable grafted seedlings comprises a positioning base body 1, an upper clamping sliding plate 2 and a lower clamping sliding plate 3, wherein the upper clamping sliding plate 2 and the lower clamping sliding plate 3 are fixed in a frame of the positioning base body 1 at intervals, a plurality of clamping positioning grooves K are uniformly formed in the middle of the clamping and positioning device at intervals, and the clamping positioning grooves K are used for clamping and positioning seedling stems of the vegetable grafted seedlings.
The structure of the positioning base body 1 is as shown in fig. 3 and fig. 4, the positioning base body 1 is of a frame structure as a whole, an upper sliding inlet 1.1 for installing the upper clamping sliding plate 2 is arranged on one side surface of the positioning base body 1, and upper clamping grooves 1.3 for clamping the upper clamping sliding plate 2 are arranged on the inner walls of two side surfaces adjacent to the side surface; a side face of the positioning base body 1 opposite to the upper sliding inlet 1.1 is provided with a lower sliding inlet 1.2 for installing the lower clamping sliding plate 3, and the inner walls of two side faces adjacent to the side face are provided with lower clamping grooves 1.4 for clamping the lower clamping sliding plate 3.
The structure of the upper clamping sliding plate 2 is as shown in fig. 5 and 6, the upper clamping sliding plate 2 is integrally of a square structure, and an upper limiting strip 2.3 for mounting and limiting is arranged on one side surface of the upper clamping sliding plate 2; a plurality of upper openings 2.1 are uniformly arranged on the upper clamping sliding plate 2, in this embodiment, the upper openings 2.1 are of a diamond structure, and upper clamping pillars 2.2 protruding upwards are arranged at the corner positions of the diamond structure. Specifically, the main structure of the upper clamping sliding plate 2 is as shown in fig. 7, a corner position of the diamond structure of the upper opening 2.1 is outwardly provided with a clamping groove 2.4 with a long strip shape and a step shape, and the upper clamping strut 2.2 is movably clamped in the clamping groove 2.4. Specifically, go up the structure of centre gripping pillar 2.2 as shown in fig. 8, the bottom is square base 2.21, one side of base 2.21 is provided with upper support 2.22, upper support 2.22's medial surface is the arc structure, upper support 2.22's both sides are provided with can with joint groove 2.4 complex joint strip 2.23, joint strip 2.23 also is the stairstepping structure and extends to base 2.21 both sides, upper support 2.22's top is inclined plane 2.24.
The structure of the lower clamping sliding plate 3 is as shown in fig. 9 to 11, the lower clamping sliding plate 3 is of a square structure as a whole, and a lower limiting strip 3.3 for mounting and limiting is arranged on one side surface of the lower clamping sliding plate 3; the lower clamping sliding plate 3 is uniformly provided with a plurality of lower openings 3.1, in the embodiment, the lower openings 3.1 are of a diamond structure, the corner positions of the diamond structure are provided with lower clamping pillars 3.2 protruding downwards, and the inner side faces of the lower clamping pillars 3.2 are of an arc structure.
Therefore, the main structure of the upper clamping sliding plate 2 can be pushed into and installed from the upper sliding inlet 1.1 of the positioning base body 1, the upper clamping sliding plate 2 is clamped in the positioning base body 1 through the upper clamping groove 1.3, the upper clamping sliding plate 2 realizes installation and limiting through the upper limiting strip 2.3 on the side surface, and then the upper clamping support 2.2 is clamped in the clamping groove 2.4; the lower clamping sliding plate 3 can be pushed into and installed from a lower sliding inlet 1.2 of the positioning base body 1, and is clamped in the positioning base body 1 through a lower clamping groove 1.4, and the lower clamping sliding plate 3 is installed and limited through a lower limiting strip 3.3 on the side face. After the upper clamping sliding plate 2 and the lower clamping sliding plate 3 are installed, the upper opening 2.1 and the lower opening 3.1 are partially overlapped to form a through opening, the magnetism of the upper clamping support column 2.2 is opposite to that of the lower clamping support column 3.2, and the upper clamping support column and the lower clamping support column are respectively positioned at the upper side and the lower side of the through opening, so that the through opening, the upper clamping support column 2.2 and the lower clamping support column 3.2 form a clamping positioning groove K with adjustable size.
Fig. 12 is a schematic view of a clamping and positioning device, which can be used for clamping and positioning vegetable grafted seedlings of a scion seedling tray J and a stock seedling tray Z. When the clamping and positioning device is used, the upper clamping sliding plate 2 or the lower clamping sliding plate 3 is not pushed in place in the positioning base body 1, so that the upper opening 2.1 and the lower opening 3.1 are partially overlapped to form a larger through opening, so that vegetable grafted seedlings of the scion seedling tray J and the stock seedling tray Z can pass through the through opening, then the upper clamping sliding plate 2 or the lower clamping sliding plate 3 is slightly pushed inwards to ensure that the upper clamping support 2.2 and the lower clamping support 3.2 are close to the seedling stem of the vegetable grafted seedling, due to the movability of the upper clamping support column 2.2 and the opposite attraction principle of the upper clamping support column 2.2 and the lower clamping support column 3.2 with opposite magnetism, the size of the clamping positioning groove K can be automatically adjusted according to the diameter of the seedling stem of the vegetable grafted seedling, thereby make last centre gripping pillar 2.2 and lower centre gripping pillar 3.2 realize firm centre gripping location to each vegetable grafting seedling of scion seedling dish J and stock seedling dish Z.
All structures of the clamping and positioning device can be manufactured by using non-metal materials through a 3D printing process, magnetic powder can be added into the preparation materials for the upper clamping support column 2.2 and the lower clamping support column 3.2 to enable the materials to have magnetism, the amount of the added magnetic powder can be adjusted according to the type of vegetable grafted seedlings, the magnetic powder is properly reduced for seedlings which cannot bear large acting force, and otherwise, the magnetic powder can be increased.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings and specific examples, but the present invention is not limited to the details of the above embodiments, and the technical idea of the present invention is within the scope of the present invention, and can be modified to various simple modifications, and these simple modifications all belong to the protection scope of the present invention.
Claims (7)
1. The utility model provides a clamping and positioning device of vegetables grafting, its characterized in that: the clamping device comprises a frame-shaped positioning base body (1), an upper clamping sliding plate (2) and a lower clamping sliding plate (3), wherein the upper clamping sliding plate (2) and the lower clamping sliding plate (3) are fixed in a frame of the positioning base body (1) at intervals; a plurality of upper openings (2.1) are arranged on the upper clamping sliding plate (2), upper clamping support columns (2.2) protruding upwards are arranged at the edges of the upper openings (2.1), and the upper clamping support columns (2.2) can move outwards from the edges of the upper openings (2.1); a plurality of lower openings (3.1) are arranged on the lower clamping sliding plate (3), and lower clamping pillars (3.2) protruding downwards are arranged at the edges of the lower openings (3.1); the upper opening (2.1) and the lower opening (3.1) are partially overlapped to form a through opening, the magnetism of the upper clamping support column (2.2) and the magnetism of the lower clamping support column (3.2) are opposite, and the upper clamping support column and the lower clamping support column are respectively positioned at the upper side and the lower side of the through opening, so that the through opening, the upper clamping support column (2.2) and the lower clamping support column (3.2) form a clamping positioning groove (K) with adjustable size.
2. A vegetable graft clamping and positioning device as claimed in claim 1, wherein: an upper sliding inlet (1.1) for installing an upper clamping sliding plate (2) is formed in one side surface of the positioning base body (1), upper clamping grooves (1.3) for clamping the upper clamping sliding plate (2) are formed in the inner walls of two side surfaces adjacent to the side surface, and an upper limiting strip (2.3) for installing and limiting is arranged on one side surface of the upper clamping sliding plate (2); the side face, opposite to the upper sliding inlet (1.1), of the positioning base body (1) is provided with a lower sliding inlet (1.2) for installing the lower clamping sliding plate (3), the inner walls of two side faces, adjacent to the side face, of the positioning base body are provided with lower clamping grooves (1.4) for clamping the lower clamping sliding plate (3), and one side face of the lower clamping sliding plate (3) is provided with a lower limiting strip (3.3) for installing limiting.
3. A vegetable grafted seedling holding and positioning device according to claim 1 or 2, wherein: go up the last opening (2.1) edge of centre gripping slide (2) outwards be provided with joint groove (2.4) of rectangular form stairstepping, the bottom of lower centre gripping pillar (3.2) be provided with can with joint groove (2.4) complex stairstepping joint strip (2.23).
4. A vegetable grafted seedling clamping and positioning device as claimed in claim 3, wherein: go up centre gripping pillar (2.2) include base (2.21), set up last pillar (2.22) that the medial surface in base (2.21) one side is the arc structure and set up joint strip (2.23) in last pillar (2.22) both sides and base (2.21) both sides.
5. The vegetable grafted seedling clamping and positioning device as claimed in claim 4, wherein: the top of the upper pillar (2.22) is an inclined plane (2.24).
6. A vegetable grafted seedling clamping and positioning device as claimed in claim 5, wherein: the inner side surface of the lower clamping support (3.2) is of an arc-shaped structure.
7. A vegetable grafted seedling clamping and positioning device according to any one of claims 3 to 5, wherein: the upper opening (2.1) and the lower opening (3.1) are of a diamond structure, and the upper clamping support column (2.2) and the lower clamping support column (3.2) are arranged at the corner positions of the diamond structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220521488.2U CN217363892U (en) | 2022-03-11 | 2022-03-11 | Clamping and positioning device for vegetable grafted seedlings |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220521488.2U CN217363892U (en) | 2022-03-11 | 2022-03-11 | Clamping and positioning device for vegetable grafted seedlings |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217363892U true CN217363892U (en) | 2022-09-06 |
Family
ID=83101693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220521488.2U Expired - Fee Related CN217363892U (en) | 2022-03-11 | 2022-03-11 | Clamping and positioning device for vegetable grafted seedlings |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217363892U (en) |
-
2022
- 2022-03-11 CN CN202220521488.2U patent/CN217363892U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220906 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |