CN212876965U

CN212876965U - Plant seedling prevents lodging protective cradle

Info

Publication number: CN212876965U
Application number: CN202021560193.3U
Authority: CN
Inventors: 褚爱宏
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-04-06
Anticipated expiration: 2030-07-31

Abstract

The utility model discloses a plant seedling prevents protection support that lodges mainly relates to the plant protection field. The fixing frame comprises two symmetrically arranged fixing frames, the two fixing frames are movably connected in an inserting mode, each fixing frame comprises an upper fixing plate and a lower fixing plate, and a telescopic rod are arranged between the upper fixing plate and the lower fixing plate, and the fixing frame is characterized in that: the improved fixing device is characterized in that a plurality of fixing columns are arranged on the lower fixing plate and are in threaded connection with the lower fixing plate, a crank is arranged at the tops of the fixing columns, conical heads are arranged at the bottoms of the fixing columns, an adjusting rod is in threaded connection with the upper fixing plate, one end of the adjusting rod is rotatably connected with a limiting rod, and a compression spring is arranged between the limiting rod and the upper fixing plate. The beneficial effects of the utility model reside in that: the novel seedling protection device can be used until different growth periods of seedlings, so that the seedlings are protected durably, and lodging of plant seedlings is effectively avoided.

Description

Plant seedling prevents lodging protective cradle

Technical Field

The utility model relates to a plant protection field specifically is a plant seedling prevents protection support that lodges.

Background

Plant seedlings, particularly specially cultivated plants, have high research and economic values in view of certain good biological properties, but often have properties with poor adaptability at the same time, and easy lodging is a common characteristic, which can seriously affect the normal growth of plants, particularly seedlings, so that in order to successfully obtain the properties with high values, the plants need to be protected to ensure the normal growth of the plants, and protection devices for preventing the plants from lodging also exist in the prior art, but the devices are complex to use, inconvenient to install and disassemble, generally fixed, cannot be adjusted adaptively according to different periods of plant growth, and have poor actual use effects.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a plant seedling prevents lodging protective cradle, it can use the different periods of seedling growth always, provides lasting protection to the seedling, effectively avoids plant seedling's lodging.

The utility model discloses a realize above-mentioned purpose, realize through following technical scheme:

the utility model provides a plant seedling protection support that lodges, includes the mount that two symmetries set up, two the mount activity is pegged graft, the mount includes upper fixed plate, bottom plate, be equipped with the telescopic link between upper fixed plate and the bottom plate, be equipped with a plurality of fixed columns on the bottom plate, fixed column and bottom plate threaded connection, the top of fixed column is equipped with the crank, the bottom of fixed column is equipped with the conical head, threaded connection has the regulation pole on the upper fixed plate, the one end of adjusting the pole is rotated and is connected with about pole, be equipped with compression spring between about pole and the upper fixed plate.

Furthermore, a protective sleeve is arranged on the lower fixing plate, the fixing column is located inside the protective sleeve, and the protective sleeve is conical.

Furthermore, the upper fixing plate, the lower fixing plate and the restraint rod are all arc-shaped.

Furthermore, the arc radius of an upper fixing plate is smaller than that of a lower fixing plate, a first connecting rod is connected to the upper fixing plate in a rotating mode, a second connecting rod is connected to the lower fixing plate in a rotating mode, and a limiting device is arranged between the first connecting rod and the second connecting rod.

Further, stop device includes spacing post, spout, nut, spacing post rotates to be connected on first connecting rod, the spout is seted up on the second connecting rod, spacing post sliding connection is in the spout, spacing post runs through behind the spout with nut threaded connection.

Contrast prior art, the beneficial effects of the utility model reside in that:

the utility model is provided with two symmetrical fixing frames, when in use, the two fixing frames are fixed on the two sides of the plant seedling through splicing, the lower fixing plate is fixed on the ground through the fixing column at the bottom, the change of the height of the upper fixing plate is realized by adjusting the length of the telescopic rod, the restraint rods on the upper fixing plate can be timely adjusted along with the growth of the seedling, the device can be used in different periods of the seedling growth, the device can permanently protect the plant seedling, when the lower fixing plate is fixed on the ground, only the crank needs to be rotated, the conical head at the bottom of the fixing column extends towards the ground bottom to realize the fixation, the fixing and the dismounting are more convenient, the device can be repeatedly used, the distance between the two restraint rods can be changed through the rotation of the adjusting rod, the device can adapt to the thickness change of different plant growth periods, and can continuously provide the protection, has better practicability.

Drawings

Fig. 1 is a schematic perspective view of the present invention.

Fig. 2 is a front view of the present invention.

Fig. 3 is a sectional view taken along the direction a-a in fig. 2 according to the present invention.

Fig. 4 is a cross-sectional view taken along the direction B-B in fig. 2 according to the present invention.

Reference numerals shown in the drawings:

1. a fixed mount; 2. an upper fixing plate; 3. a lower fixing plate; 4. a telescopic rod; 5. fixing a column; 6. a crank; 7. a conical head; 8. adjusting a rod; 9. a restraining bar; 10. a compression spring; 11. protecting the sleeve; 12. a first link; 13. a second link; 14. a limiting column; 15. a chute; 16. and (4) a nut.

Detailed Description

The present invention will be further described with reference to the following specific examples. It should be understood that these examples are for illustrative purposes only and are not intended to limit the scope of the present invention. Furthermore, it should be understood that various changes or modifications of the present invention may be made by those skilled in the art after reading the teachings of the present invention, and these equivalents also fall within the scope defined in the present application.

The utility model relates to a plant seedling lodging-resistant protection bracket, the main structure comprises two symmetrically arranged fixing frames 1, two fixing frames 1 are movably inserted, when in use, the two fixing frames 1 are respectively arranged at two sides of a plant seedling and then are inserted and fixed together, the fixing frame 1 comprises an upper fixing plate 2 and a lower fixing plate 3, a telescopic rod 4 is arranged between the upper fixing plate 2 and the lower fixing plate 3, the lower fixing plate 3 is placed on the ground, the upper fixing plate 3 is used for limiting the plant seedling to avoid lodging, the length of the telescopic rod 4 can be adjusted to adapt to the use of different periods of seedling heights, a plurality of fixing columns 5 are arranged on the lower fixing plate 3, the fixing columns 5 are in threaded connection with the lower fixing plate 3, the top parts of the fixing columns 5 are provided with cranks 6, the bottom parts of the fixing columns 5 are provided with conical heads 7, when in use, the lower, the lower fixing plate 3 is treaded by feet, the crank 6 is rotated, the conical head 7 at the bottom of the fixing column 5 is driven to rotate and move downwards towards the ground bottom, the lower fixing plate 3 is more firmly fixed, the crank 6 is reversely rotated during disassembly, the fixing and the disassembly are very convenient, the upper horizontal thread of the upper fixing plate 2 is connected with the adjusting rod 8, one end of the adjusting rod 8 extends outwards after penetrating through the upper fixing plate 2, one end of the adjusting rod 8 is rotatably connected with the restraining rod 9 through a bearing, the compression spring 10 is arranged between the restraining rod 9 and the upper fixing plate 2, the restraining rod 9 at one end of the restraining rod is moved by rotating the adjusting rod 8, so that the distance between the two restraining rods 9 can adapt to the use of different plant thicknesses in different periods of seedling growth, the protection is durably provided in a plurality of periods of seedling growth, the lodging of plant seedlings is effectively avoided, and the installation and the disassembly are convenient, good stability and better practicability.

Preferably, be equipped with protective sleeve 11 on bottom plate 3, protective sleeve 11 is the open tubular design from top to bottom, fixed column 5 is located protective sleeve 11's inside, the uncovered size of protective sleeve 11 bottom suits with the diameter of fixed column 5, protective sleeve 11 is the toper, and such setting can make things convenient for protective sleeve 11 to insert in the soil, and can get up the threaded connection department protection of inside fixed column 5 and bottom plate 3 with the inside fixed column, avoids soil to get into, guarantees fixed column 5 pivoted smoothness, avoids the card to die.

Preferably, upper fixed plate 2, bottom plate 3, restraint pole 9 are the arc, and two corresponding upper fixed plate 2 and bottom plate 3 all constitute circularly, can fix together better, and the circular of two restraint pole 9 constitutions can be laminated better with the shape of the shaft-like stem of plant.

Preferably, the arc radius of upper fixed plate 2 is less than the arc radius of bottom plate 3, and such setting can make mount 1 place more firmly and stable when subaerial, it is connected with first connecting rod 12 to rotate on upper fixed plate 2, it is connected with second connecting rod 13 to rotate on bottom plate 3, be equipped with stop device between first connecting rod 12 and the second connecting rod 13, through the change of relative position between first connecting rod 12 and the second connecting rod 13, can change the height between upper fixed plate 2 and the bottom plate 3 to play the function of adjustment height and location.

Preferably, stop device includes spacing post 14, spout 15, nut 16, spacing post 14 rotates to be connected on first connecting rod 12, spout 15 sets up on second connecting rod 13, spacing post 14 sliding connection is in spout 15, spacing post 14 runs through behind the spout 15 with 16 threaded connection of nut, and when the length change of telescopic link 4, spacing post 14 slides in spout 15, and first connecting rod 12 all rotates certain angle with second connecting rod 13, then utilizes 16 threaded connection of nut to realize the relative fixation to first connecting rod 12 and second connecting rod 13 on spacing post 14, realizes spacing fixed after the height adjustment, and the adjustment mode is simple convenient, and stability is good.

The working principle is as follows: the utility model is provided with two symmetrical fixing frames 1, when in use, the two fixing frames 1 are fixed on the two sides of the plant seedling through insertion, the lower fixing plate 3 is fixed on the ground through the fixing column 5 at the bottom, the height change of the upper fixing plate 2 is realized through adjusting the length of the telescopic rod 4, the restraint rods 9 on the upper fixing plate can be timely adjusted along with the growth of the seedling height, the protection can be permanently provided for the plant seedling when the seedling growth is in different periods, and when the lower fixing plate 3 is fixed on the ground, only the crank 6 needs to be rotated, the conical head 7 at the bottom of the fixing column 5 extends towards the ground to realize the fixation, the fixation and the disassembly are more convenient, the repeated use can be realized, the distance between the two restraint rods 9 can be changed through the rotation of the adjusting rod 8, the device is suitable for the thickness change of different plant, can continuously provide protection for the whole longer growth cycle of the plant seedling, and has better practicability.

Claims

1. The utility model provides a plant seedling protection support that lodges, includes mount (1) that two symmetries set up, two mount (1) activity is pegged graft, mount (1) includes upper fixed plate (2), bottom plate (3), be equipped with telescopic link (4), its characterized in that between upper fixed plate (2) and bottom plate (3): the fixing device is characterized in that a plurality of fixing columns (5) are arranged on the lower fixing plate (3), the fixing columns (5) are in threaded connection with the lower fixing plate (3), a crank (6) is arranged at the tops of the fixing columns (5), a conical head (7) is arranged at the bottom of each fixing column (5), an adjusting rod (8) is in threaded connection with the upper fixing plate (2), one end of the adjusting rod (8) is rotatably connected with a restraint rod (9), and a compression spring (10) is arranged between the restraint rod (9) and the upper fixing plate (2).

2. The plant seedling lodging-resistant protection bracket as claimed in claim 1, wherein: the lower fixing plate (3) is provided with a protective sleeve (11), the fixing column (5) is located inside the protective sleeve (11), and the protective sleeve (11) is conical.

3. The plant seedling lodging-resistant protection bracket as claimed in claim 1, wherein: the upper fixing plate (2), the lower fixing plate (3) and the restraint rod (9) are all arc-shaped.

4. The young plant lodging-resistant protection bracket as claimed in claim 3, wherein: the arc radius of an upper fixing plate (2) is smaller than the arc radius of a lower fixing plate (3), the upper fixing plate (2) is connected with a first connecting rod (12) in a rotating mode, the lower fixing plate (3) is connected with a second connecting rod (13) in a rotating mode, and a limiting device is arranged between the first connecting rod (12) and the second connecting rod (13).

5. The young plant lodging-resistant protection bracket as claimed in claim 4, wherein: stop device includes spacing post (14), spout (15), nut (16), spacing post (14) rotate to be connected on first connecting rod (12), spout (15) are seted up on second connecting rod (13), spacing post (14) sliding connection is in spout (15), spacing post (14) run through behind spout (15) and nut (16) threaded connection.