CN217546856U

CN217546856U - A supplementary fixing device for afforestation nursery stock

Info

Publication number: CN217546856U
Application number: CN202221706206.2U
Authority: CN
Inventors: 王强; 章巍; 杜江山
Original assignee: Nanjing Jinggu Wutong Language Ecological Technology Co ltd
Current assignee: Nanjing Jinggu Wutong Language Ecological Technology Co ltd
Priority date: 2022-07-04
Filing date: 2022-07-04
Publication date: 2022-10-11
Anticipated expiration: 2032-07-04

Abstract

The utility model relates to an auxiliary fixture for afforestation nursery stock, it relates to nursery stock planting technical field, and it is including being used for placing subaerial bottom plate and installation piece, offer the confession on the bottom plate the perforation that the nursery stock passed, the installation piece sets up on the bottom plate, the circumference setting of nursery stock is followed to the installation piece, be equipped with a plurality of first holding parts that are used for advancing line location to nursery stock direction of height and a plurality of second holding parts that are used for advancing line location to nursery stock circumference on the installation piece, the installation piece with be equipped with lifting unit between the bottom plate. This application has and is convenient for carry out supplementary fixed and respond well effect to not unidimensional nursery stock.

Description

A supplementary fixing device for afforestation nursery stock

Technical Field

The utility model belongs to the technical field of seedling planting technique and specifically relates to an auxiliary fixture for afforestation nursery stock is related to.

Background

The fixing of the seedling support refers to that the support is usually required to be arranged after the seedling is transplanted so as to prevent the root system from not growing well, a cavity is formed around the base of the trunk, and the root system and the overground part are easily affected by water accumulation in the cavity around the trunk when the seedling meets rain. Meanwhile, the root system is shallow and the distribution area is small after the nursery stock is transplanted, so that the lodging caused by uneven stress on the tree body can be prevented after the support is erected.

In the prior art, the erection of the support column is generally finished basically in the planting operation and is carried out before watering, the wind direction of the point where the nursery stock is located needs to be considered when the support column is erected, the downwind direction of the planting point is generally selected emphatically at the supporting position, the supporting effect is poor, and the trees are easy to fall down when strong wind exists.

SUMMERY OF THE UTILITY MODEL

In order to improve the pillar assistance-localization real-time effect poor, the problem that the trees easily fell down when meetting strong wind, this application provides an auxiliary fixture for afforestation nursery stock.

The application provides a pair of auxiliary fixture for afforestation nursery stock adopts following technical scheme:

the utility model provides an auxiliary fixture for afforestation nursery stock, is including being used for placing subaerial bottom plate and installation piece, set up the confession on the bottom plate the perforation that the nursery stock passed, the installation piece sets up on the bottom plate, the installation piece sets up along the circumference of nursery stock, be equipped with a plurality of first press parts that are used for advancing line location to nursery stock direction of height and a plurality of second press parts that are used for advancing line location to nursery stock circumference on the installation piece, the installation piece with be equipped with lifting unit between the bottom plate.

Through adopting above-mentioned technical scheme, when assisting fixedly to the nursery stock, at first pass the perforation with the nursery stock and will install the piece setting in the circumference of nursery stock, utilize lifting unit will install the piece and adjust to the relative position to the nursery stock, utilize first press part to carry out assistance-localization real-time to the high growth direction of nursery stock, make the nursery stock spacing when upwards growing, utilize the second press part to carry out assistance-localization real-time to the circumference growth direction of nursery stock, make the nursery stock spacing when radially growing, be convenient for realize good assistance-localization real-time effect to the nursery stock, the suitability is high, make the nursery stock atress even and then the root system grow well, the nursery stock atress is uneven and lodging when the strong wind weather is avoided as far as possible.

In a specific implementation scheme, the first pressing part includes a first pressing rod, a second pressing rod, a pressing screw and a pressing nut, a through hole for the pressing screw to pass through is formed in the side wall of the mounting block, the axis of the through hole is collinear with the radial direction of the seedling, the first pressing rod and the second pressing rod are both arranged on one side of the mounting block facing the seedling, the first pressing rod and the second pressing rod are both arranged on the same vertical surface, one end of the first pressing rod is hinged to the pressing screw, a first torsion spring for pressing the end of the first pressing rod far away from the pressing screw against the seedling is arranged between the first pressing rod and the pressing screw, one end of the second pressing rod is hinged to the pressing screw, a second torsion spring for pressing the end of the second pressing rod far away from the pressing screw against the seedling is arranged between the second pressing rod and the pressing screw, the pressing nut is in threaded connection with the pressing screw, and the pressing nut is in threaded connection with the side wall of the mounting block facing the seedling.

Through adopting above-mentioned technical scheme, when carrying out assistance-localization real-time to the high growth direction of nursery stock, utilize first torsional spring to support pressing on the perisporium of nursery stock with the one end that first depression bar was kept away from to press the screw rod, utilize the second torsional spring to support pressing on the perisporium of nursery stock with the one end that the second depression bar was kept away from to press the screw rod, and first depression bar and second depression bar setting are on same vertical face, realize the assistance-fixation to the not co-altitude of nursery stock, are favorable to realizing the good location effect to the high growth direction of nursery stock.

In a specific implementation scheme, one end of the first pressure rod, which is far away from the pressing screw, and one end of the second pressure rod, which is far away from the pressing screw, are both rotatably connected with pressing wheels, and the circumferential directions of the pressing wheels are abutted against the seedlings.

Through adopting above-mentioned technical scheme, utilize the perisporium butt of pressing wheel and nursery stock, when the nursery stock upwards grows, take place relative slip between the perisporium of pressing wheel and nursery stock for reduce the influence to the nursery stock growth when radially carrying on spacingly to the nursery stock, be favorable to realizing good supplementary fixed effect.

In a specific possible implementation manner, the second pressing part includes a connecting rod, a pressing spring and a pressing plate, a mounting hole for the connecting rod to pass through is formed in a side wall of the mounting block, an axis of the mounting hole is collinear with a radial direction of the seedling, the pressing plate is connected with one end of the connecting rod facing the seedling, and the pressing spring is disposed between the pressing plate and an opposite side wall of the mounting block.

By adopting the technical scheme, when auxiliary positioning is carried out on the radial growth direction of the nursery stock, the abutting pressing rod drives the abutting pressing plate to move along the radial direction of the nursery stock, the abutting pressing plate abuts against the peripheral wall of the nursery stock under the elastic action of the abutting pressing spring, the circumferential positioning of the nursery stock is realized, and when the nursery stock is stressed by wind, the friction and the collision between the nursery stock and the mounting block are reduced, so that the growth of the nursery stock is facilitated; when the radial grow of nursery stock, support the circumference of pressing the board automatic and nursery stock under the elasticity effect of pressing the spring and support, improved the suitability that supports the nursery stock.

In a specific possible embodiment, a plurality of abutting blocks are arranged on the side wall of the abutting plate facing the nursery stock.

Through adopting above-mentioned technical scheme, utilize a plurality of butt joint pieces will support to separate between the perisporium of clamp plate and nursery stock, be favorable to reducing the area of contact between the perisporium of clamp plate and nursery stock, avoid the perisporium of nursery stock and butt joint piece to support to press to lead to airtight and then the nursery stock perisporium oxygen deficiency rot and then influence the growth of nursery stock as far as possible.

In a specific possible implementation scheme, the lifting assembly comprises a first lifting rod and a second lifting rod, one end of the first lifting rod is hinged to the mounting block, the other end of the first lifting rod is rotatably connected with one end of the second lifting rod through a positioning piece, and the other end of the second lifting rod is hinged to the bottom plate.

Through adopting above-mentioned technical scheme, when adjusting the distance between the installation piece bottom plate, the pulling installation piece, this moment, take place relative rotation between first lifter and the installation piece, take place relative rotation between second lifter and the bottom plate, take place relative rotation between first lifter and the bottom plate, utilize the setting element to fix a position the contained angle between first lifter and the second lifter at last, and then realized the location to installation piece and bottom plate position.

In a specific possible implementation, the positioning element includes a positioning bolt and a positioning nut, a screw of the positioning bolt sequentially passes through the first lifting rod and the second lifting rod and penetrates out of the first lifting rod and the second lifting rod, the positioning nut is in threaded connection with the positioning bolt, and the first lifting rod and the second lifting rod are clamped between the positioning nut and a screw head of the positioning bolt.

Through adopting above-mentioned technical scheme, when the contained angle location between first lifter and the second lifter, with set nut threaded connection on positioning screw and twist set nut, keep away from the lateral wall butt of first lifter until set nut's end wall and second lifter, at this moment, first lifter and second lifter are by the centre gripping between the relative lateral wall of the spiral shell head of spacing bolt and spacing nut, have realized good location effect to installation piece and bottom plate.

In a specific embodiment, the bottom plate is provided with a plurality of positioning nails for inserting into the ground.

Through adopting above-mentioned technical scheme, utilize a plurality of location nails with the bottom plate location subaerial, realized good location effect to the bottom plate, and then be favorable to realizing good assistance-localization real-time effect to the nursery stock.

In summary, the present application includes at least one of the following beneficial technical effects:

1. when auxiliary fixing is carried out on the nursery stock, firstly, the nursery stock penetrates through the through hole and the mounting block is arranged in the circumferential direction of the nursery stock, the mounting block is adjusted to the relative position of the nursery stock by using the lifting assembly, auxiliary positioning is carried out on the height growth direction of the nursery stock by using the first pressing part, so that the nursery stock is limited when growing upwards, auxiliary positioning is carried out on the circumferential growth direction of the nursery stock by using the second pressing part, the nursery stock is limited when growing along the radial direction, good auxiliary positioning effect on different nursery stocks is convenient to realize, the stress of the nursery stock is uniform, and the root system grows well;

2. when the auxiliary positioning is carried out on the height growth direction of the nursery stock, one end of the first pressure rod, which is far away from the pressing screw rod, is pressed on the peripheral wall of the nursery stock by utilizing the first torsion spring, one end of the second pressure rod, which is far away from the pressing screw rod, is pressed on the peripheral wall of the nursery stock by utilizing the second torsion spring, and the first pressure rod and the second pressure rod are arranged on the same vertical surface, so that the auxiliary fixing of the nursery stock at different heights is realized, and the good positioning effect on the height growth direction of the nursery stock is favorably realized;

3. utilize a plurality of butt joint pieces will support to separate between the perisporium of clamp plate and nursery stock, be favorable to reducing the area of contact between the perisporium of support plate and nursery stock, avoid as far as possible the perisporium of nursery stock and butt joint piece to support to press and lead to airtight and then the nursery stock perisporium oxygen deficiency rot and then influence the growth of nursery stock.

Drawings

Fig. 1 is an overall structure schematic diagram of an auxiliary fixing device for landscaping seedlings in an embodiment of the present application.

Fig. 2 is an exploded view of an embodiment of the present application for embodying an installation block.

Fig. 3 is an enlarged view of a portion a in fig. 2.

Fig. 4 is an enlarged view at B in fig. 1.

Fig. 5 is an enlarged view at C in fig. 1.

Description of reference numerals: 1. a first groove; 2. a second groove; 3. perforating; 4. a base plate; 41. a first connection block; 42. a second connecting block; 5. mounting a block; 51. a first connecting plate; 52. a second connecting plate; 6. a first pressing member; 61. a first pressure lever; 62. a second compression bar; 63. pressing the screw rod; 64. pressing the nut; 7. a second pressing member; 71. a connecting rod; 72. pressing the spring; 73. pressing the plate; 8. a lifting assembly; 81. a first lifting rod; 82. a second lifting rod; 9. a positioning member; 91. positioning a bolt; 92. positioning a nut; 10. positioning nails; 11. an extension block; 12. an extension groove; 13. installing a bolt; 14. mounting a nut; 15. a jack; 16. a through hole; 17. a torsion spring; 18. pressing the wheel; 19. mounting holes; 21. nursery stock; 22. a hasp; 23. a butting block.

Detailed Description

The present application is described in further detail below with reference to figures 1-5.

The embodiment of the application discloses an auxiliary fixture for afforestation nursery stock. Referring to fig. 1, an auxiliary fixing device for afforestation nursery stock includes bottom plate 4 and installation piece 5, bottom plate 4 is formed by first connecting block 41 and the concatenation of second connecting block 42 through hasp 22, be equipped with first recess 1 on the first connecting block 41, be equipped with second recess 2 on the second connecting block 42, first connecting block 41 and second connecting block 42 enclose to close the perforation 3 that forms the confession nursery stock 21 and pass, all be equipped with two staple 10 on the diapire of first connecting block 41 and second connecting block 42, staple 10 is used for fixing a position subaerial with first connecting block 41 and second connecting block 42, be favorable to carrying on spacingly to the position of first connecting block 41 and second connecting block 42, it is simple easy.

Referring to fig. 2 and 3, the mounting block 5 is provided with a first connecting plate 51 and a second connecting plate 52, the first connecting plate 51 and the second connecting plate 52 are both in a semi-arc shape, the two ends of the first connecting plate 51 are both provided with extension blocks 11, the two ends of the second connecting plate 52 are both provided with extension grooves 12 for inserting the extension blocks 11, the extension blocks 11 are positioned on the second connecting plate 52 through mounting bolts 13 and mounting nuts 14, and the first connecting plate 51 and the second connecting plate 52 are enclosed to form insertion holes 15 for allowing the nursery stocks 21 to pass through.

Referring to fig. 1, three groups of first pressing parts 6 are arranged on the first connecting plate 51 and the second connecting plate 52, three groups of second pressing parts 7 are arranged on the first connecting plate 51 and the second connecting plate 52, the first pressing parts 6 and the second pressing parts 7 are uniformly distributed along the circumferential direction of the nursery stock 21, and the first pressing parts 6 and the second pressing parts 7 are arranged in a staggered manner.

Two sets of lifting assemblies 8 are arranged on the bottom walls of the first connecting plate 51 and the second connecting plate 52, and the lifting assemblies 8 are used for limiting the distance between the first connecting plate 51 and the second connecting plate 52 and the bottom plate 4.

Referring to fig. 1 and 3, when the nursery stock 21 is assisted and fixed, the positioning nail 10 is inserted into the ground to position the first connecting block 41 and the second connecting block 42 on the ground, at this time, the nursery stock 21 is enclosed in the through hole 3, the extending block 11 is inserted into the extending groove 12, the first connecting plate 51 and the second connecting plate 52 are fixedly connected by the mounting bolt 13 and the mounting nut 14, the mounting block 5 is adjusted to the relative position of the nursery stock 21 by the lifting assembly 8, the high growth direction of the nursery stock 21 is assisted and positioned by the first pressing part 6, so that the nursery stock 21 is limited when growing upwards, the circumferential growth direction of the nursery stock 21 is assisted and positioned by the second pressing part 7, so that the nursery stock 21 is limited when growing in the radial direction, a good auxiliary positioning effect on different nursery stocks 21 is achieved, the adaptability is high, the nursery stock 21 is uniformly stressed, the root system grows well, and the problem that the nursery stock 21 falls down due to uneven distribution in windy weather is avoided as much as possible.

Referring to fig. 1 and 4, the first pressing member 6 includes a first pressing rod 61, a second pressing rod 62, a pressing screw 63 and a pressing nut 64, a through hole 16 through which the pressing screw 63 slides is formed in the peripheral walls of the first connecting plate 51 and the second connecting plate 52, the axial direction of the pressing screw 63 is collinear with the radial direction of the seedling 21, the first pressing rod 61 and the second pressing rod 62 are both disposed between the seedling 21 and the pressing screw 63, one end of the first pressing rod 61 is hinged to the pressing screw 63, one end of the second pressing rod 62 is hinged to the pressing screw 63, the first pressing rod 61 and the second pressing rod 62 are both disposed in the same vertical plane, the first pressing rod 61 is disposed above the second pressing rod 62, torsion springs 17 are disposed between the first pressing rod 61 and the pressing screw 63, and between the second pressing rod 62 and the pressing screw 63, and the torsion springs 17 are used for driving the ends of the first pressing rod 61 and the second pressing rod 62 to abut against the peripheral wall of the seedling 21, so as to achieve auxiliary fixation of different heights of the seedling 21, and achieve good positioning effect of positioning the seedling in the height direction.

The one end that the screw rod 63 was kept away from to pressure screw rod 63, the one end that the screw rod 63 was kept away from to pressure screw rod 63 was all rotated to first screw rod and is connected with to press wheel 18, and the perisporium that presses wheel 18 and nursery stock 21 supports and pastes, and when nursery stock 21 upwards grows, take place relative slip between the perisporium that presses wheel 18 and nursery stock 21 for reduce the influence to nursery stock 21 growth when radially carrying on spacingly to nursery stock 21, be favorable to realizing good supplementary fixed effect.

Support and press nut 64 and support and press screw rod 63 threaded connection, the end wall that supports and press nut 64 supports with the interior rampart of first connecting plate 51 or second connecting plate 52 and supports and paste, utilize to support and press nut 64 to adjust and support the distance between pressing screw rod 63 and the nursery stock 21, be favorable to realizing the regulation to contained angle between first depression bar 61 and the second depression bar 62, and then adjust two distance that support between the pinch roller 18 and support the pressure of pinch roller 18 to nursery stock 21 circumference, realize good spacing to nursery stock 21.

Referring to fig. 5, the second abutting part 7 includes a connecting rod 71, an abutting spring 72 and an abutting plate 73, a mounting hole 19 for the connecting rod 71 to slide through is provided on the side walls of the first connecting plate 51 and the second connecting plate 52, the axial direction of the connecting rod 71 and the radial direction of the seedling 21 are collinear, the abutting plate 73 and the connecting rod 71 are fixedly connected towards one end of the seedling 21, a plurality of abutting blocks 23 are uniformly arranged on the side wall of the abutting plate 73 towards the seedling 21 along the vertical direction, the abutting blocks 23 extend along the horizontal direction, which is beneficial to reducing the contact area between the abutting plate 73 and the seedling 21, and the circumferential wall of the seedling 21 and the abutting blocks 23 are prevented from abutting to cause air impermeability, so that the circumferential wall of the seedling 21 is rotten due to oxygen deficiency and further affects the growth of the seedling 21.

The pressing spring 72 is sleeved on the connecting rod 71, one end of the pressing spring 72 is fixedly connected with the side wall of the pressing plate 73 far away from the nursery stock 21, and the other end of the pressing spring 72 is fixedly connected with the first connecting plate 51 or the second connecting plate 52. When auxiliary positioning is carried out on the radial growth direction of the nursery stock 21, the abutting pressing rod drives the abutting pressing plate 73 to move along the radial direction of the nursery stock 21, the abutting pressing plate 73 abuts against the peripheral wall of the nursery stock 21 under the elastic action of the abutting pressing spring 72, the circumferential positioning of the nursery stock 21 is realized, when the nursery stock 21 is stressed by wind, the friction and the collision between the nursery stock 21 and the mounting block 5 are reduced, and the growth of the nursery stock 21 is facilitated; when the radial grow of nursery stock 21, support the circumference of pressing board 73 automatic and nursery stock 21 and paste under the elasticity effect of pressing spring 72, improved the suitability that supports nursery stock 21.

Referring to fig. 1, the lifting assembly 8 includes a first lifting rod 81 and a second lifting rod 82, one end of the first lifting rod 81 is hinged to the bottom wall of the first connecting plate 51 or the second connecting plate 52, the other end of the first lifting rod 81 is rotatably connected to one end of the second lifting rod 82 through the positioning member 9, and one end of the second lifting rod 82 far away from the first lifting rod 81 is hinged to the first connecting block 41 or the second connecting block 42.

The positioning member 9 includes a positioning bolt 91 and a positioning nut 92, a screw of the positioning bolt 91 sequentially passes through the first lifting rod 81 and the second lifting rod 82 and is in threaded connection with the positioning nut 92, an axis of the screw of the positioning bolt 91 is collinear with a rotation axis of the first lifting rod 81 and the second lifting rod 82, a screw head of the positioning bolt 91 and an end face of the positioning nut 92 clamp the first lifting rod 81 and the second lifting rod 82 between opposite side walls, relative rotation between the first lifting rod 81 and the second lifting rod 82 is avoided as much as possible by using a friction force between the first lifting rod 81 and the second lifting rod 82, and further, the distance between the first connecting plate 51 and the second connecting plate 52 to the bottom plate 4 is limited, so that limitation of nursery stocks 21 with different heights is facilitated, and adaptability is provided.

The implementation principle of the auxiliary fixing device for the landscaping nursery stock in the embodiment of the application is as follows: when auxiliary fixing is performed on the nursery stock 21, the positioning nail 10 is firstly inserted into the ground to position the first connecting block 41 and the second connecting block 42 on the ground, at this time, the nursery stock 21 is enclosed in the through hole 3, the extending block 11 is inserted into the extending groove 12, the first connecting plate 51 and the second connecting plate 52 are fixedly connected by the mounting bolt 13 and the mounting nut 14, then the screw rod of the positioning bolt 91 is sequentially inserted through the first lifting rod 81 and the second lifting rod 82 and is in threaded connection with the positioning nut 92, the screw head of the positioning bolt 91 and the end surface of the positioning nut 92 clamp the first lifting rod 81 and the second lifting rod 82 between the opposite side walls, and at this time, the positions of the first connecting plate 51 and the second connecting plate 52 to the bottom plate 4 are kept constant.

The distance between the adjusting support pressure screw 63 and the nursery stock 21 is used for enabling the support pressure wheel 18 to provide support pressure for the peripheral wall of the nursery stock 21, so that the nursery stock 21 is limited when growing upwards, the support block 23 is used for supporting and sticking the circumferential direction of the nursery stock 21, the nursery stock 21 is limited when growing along the radial direction, good auxiliary positioning effect for different nursery stocks 21 can be conveniently realized, the adaptability is high, and the stress of the nursery stock 21 is uniform, so that the root system can grow well.

The above are preferred embodiments of the present application, and the scope of protection of the present application is not limited thereto, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides an auxiliary fixture for afforestation nursery stock which characterized in that: including being used for placing subaerial bottom plate (4) and installation piece (5), set up on bottom plate (4) and supply perforation (3) that nursery stock (21) passed, installation piece (5) set up on bottom plate (4), installation piece (5) set up along the circumference of nursery stock (21), be equipped with a plurality of first press parts (6) that are used for fixing a position nursery stock (21) direction of height and a plurality of second press parts (7) that are used for fixing a position nursery stock (21) circumference on installation piece (5), installation piece (5) with be equipped with lifting unit (8) between bottom plate (4).

2. An auxiliary fixing device for landscaping seedlings as claimed in claim 1, wherein: the first abutting part (6) comprises a first pressing rod (61), a second pressing rod (62), an abutting screw rod (63) and an abutting nut (64), a through hole (16) for the abutting screw rod (63) to pass through is formed in the side wall of the mounting block (5), the axis of the through hole (16) is collinear with the radial direction of the seedling (21), the first pressing rod (61) and the second pressing rod (62) are both arranged on one side, facing the seedling (21), of the mounting block (5), the first pressing rod (61) and the second pressing rod (62) are both arranged on the same vertical surface, one end of the first pressing rod (61) is hinged to the abutting screw rod (63), a first torsion spring (17) for abutting one end, far away from the abutting screw rod (63), of the first pressing rod (61) against the seedling (21) is arranged between the first pressing rod (61) and the abutting screw rod (63), one end of the second pressing rod (62) is hinged to the abutting screw rod (63), and one end, far away from the second pressing rod (62), the abutting screw rod (63) is connected with the second pressing rod (63) through the torsion spring (17), the abutting nut (64) and the mounting block (5) abut against the side wall of the seedling (21).

3. An auxiliary fixing device for landscaping seedlings as claimed in claim 2, wherein: one end of the first pressing rod (61) far away from the pressing screw rod (63) and one end of the second pressing rod (62) far away from the pressing screw rod (63) are rotatably connected with a pressing wheel (18), and the circumferential direction of the pressing wheel (18) is abutted to the nursery stock (21).

4. An auxiliary fixing device for landscaping seedlings as claimed in claim 1, wherein: the second pressing part (7) comprises a connecting rod (71), a pressing spring (72) and a pressing plate (73), a mounting hole (19) for the connecting rod (71) to penetrate through is formed in the side wall of the mounting block (5), the axis of the mounting hole (19) is collinear with the radial direction of the nursery stock (21), the pressing plate (73) is connected with one end, facing the nursery stock (21), of the connecting rod (71), and the pressing spring (72) is arranged between the pressing plate (73) and the opposite side wall of the mounting block (5).

5. An auxiliary fixing device for landscaping seedlings as claimed in claim 4, wherein: the side wall of the pressing plate (73) facing the nursery stock (21) is provided with a plurality of pressing blocks (23).

6. An auxiliary fixing device for landscaping seedlings as claimed in claim 1, wherein: lifting unit (8) include first lifter (81) and second lifter (82), the one end of first lifter (81) with installation piece (5) are articulated, the other end of first lifter (81) with the one end of second lifter (82) is passed through setting element (9) and is rotated the connection, the other end of second lifter (82) with bottom plate (4) are articulated.

7. An auxiliary fixing device for landscaping seedlings as claimed in claim 6, wherein: the positioning piece (9) comprises a positioning bolt (91) and a positioning nut (92), a screw of the positioning bolt (91) sequentially penetrates through the first lifting rod (81) and the second lifting rod (82) and penetrates out, the positioning nut (92) is in threaded connection with the positioning bolt (91), and the first lifting rod (81) and the second lifting rod (82) are clamped between the positioning nut (92) and a screw head of the positioning bolt (91).

8. An auxiliary fixing device for landscaping seedlings as claimed in claim 1, wherein: the bottom plate (4) is provided with a plurality of positioning nails (10) for being inserted into the ground.