CN220557077U

CN220557077U - Transplanting seedling lifting device

Info

Publication number: CN220557077U
Application number: CN202322210926.0U
Authority: CN
Inventors: 胡永信; 李玉洁
Original assignee: Individual
Current assignee: Individual
Priority date: 2023-08-16
Filing date: 2023-08-16
Publication date: 2024-03-08
Anticipated expiration: 2033-08-16

Abstract

The transplanting seedling lifting device effectively solves the problems that the existing transplanting seedling lifting device is easy to damage seedlings and has poor use effect when lifting seedlings; the device comprises a left clamping plate and a right clamping plate which are arc-shaped and are opposite in opening, wherein the rear sides of the left clamping plate and the right clamping plate are hinged through an upper axial pin shaft and a lower axial pin shaft, the front sides of the left clamping plate and the right clamping plate are detachably connected, the lower sides of the left clamping plate and the right clamping plate are respectively hinged with an arc-shaped supporting plate, a plurality of arc-shaped supporting plates are uniformly distributed along the circumferential direction of a cylindrical barrel formed by the left clamping plate and the right clamping plate, the arc-shaped supporting plates are in a triangle shape with a big upper part and a small lower part, the arc-shaped supporting plates on the left clamping plate or the right clamping plate can swing inwards or outwards simultaneously, and the upper ends of the left clamping plate and the right clamping plate are respectively fixed with an operating rod; the utility model has simple structure, convenient operation and novel conception, effectively avoids the risks of damaging the seedlings, breaking the branches and the tender buds in the whole process, and improves the survival rate of the transplanting of the seedlings; convenient use, directly improved economic benefit and easy popularization.

Description

Transplanting seedling lifting device

Technical Field

The utility model relates to the technical field of wood seedling transplanting, in particular to a transplanting seedling lifting device.

Background

The seedlings cultivated by the sowing or nutrition propagation method have large seedling density, each seedling occupies small nutrition space, the large seedling to be cultivated must be transplanted, the seedlings can be transplanted once or a plurality of times according to the requirements of landscaping on seedlings with various specifications and the cultivation mode, the nutrition space for the growth of the seedlings, such as illumination space, ventilation space and branch growth space, the space for the growth of root systems, moisture absorption and nutrition absorption, the pruning of the root systems during the transplanting, the root system development of the seedlings can be stimulated, the fibrous roots grow more, and the greening survival rate is improved.

The Chinese patent CN216219223U discloses a seedling device for forestry planting, which comprises a U-shaped bracket and an auxiliary device, wherein the auxiliary device comprises a supporting plate, a vertical groove is formed in the inner wall of the supporting plate, a sliding block is connected in the vertical groove in a sliding manner, an electric lifting rod is fixedly arranged on the surface of the supporting plate, a transverse plate is fixedly arranged at one end of the sliding block, which is far away from the vertical groove, a transverse plate is hinged to the surface of the transverse plate, a first arc-shaped clamping block and a second arc-shaped clamping block are respectively hinged to one end of the transverse plate, threaded holes are formed in the surfaces of the two ends of the first arc-shaped clamping block, and bolts are connected with the surfaces of the two ends of the second arc-shaped clamping block in a threaded manner, so that the problem that the soil at the root of a tree cannot be lifted together with the tree in the seedling raising process of forestry planting can be solved, and the quality of seedlings is directly influenced; the following drawbacks remain:

1. because the nursery stock has a certain height, when the U-shaped bracket is prevented from being arranged above the nursery stock, the U-shaped bracket is unstable in support, and although the first arc-shaped clamping block and the second arc-shaped clamping block are operated to clamp the vertical rods and then lift the nursery stock, the U-shaped bracket is easy to bend or break tender branches and buds at the upper end of the nursery stock, so that the quality and the later survival rate of the nursery stock are influenced;

2. when the nursery stock is pulled out, power is required to be provided for the motor and the electric telescopic rod, so that the limitation of use is increased, if the motor is used for providing power, the use cost is certainly increased, the whole device is heavy, the use and the transfer are inconvenient, the working efficiency is reduced, and the economic benefit is reduced.

Disclosure of Invention

Aiming at the situation, the utility model aims to overcome the defects of the prior art, and the utility model aims to provide a transplanting seedling lifter, which effectively solves the problems that the prior transplanting seedling lifter is easy to damage seedlings and has poor use effect when being used for lifting seedlings.

The technical scheme includes that the left clamp plate and the right clamp plate are arc-shaped and are opposite in opening, the rear sides of the left clamp plate and the right clamp plate are hinged through upper and lower axial pin shafts, the front sides of the left clamp plate and the right clamp plate are detachably connected, arc-shaped support plates are hinged to the lower sides of the left clamp plate and the right clamp plate respectively, a plurality of arc-shaped support plates are uniformly distributed along the circumferential direction of a cylindrical barrel formed by the left clamp plate and the right clamp plate, the arc-shaped support plates are in a triangle shape with large upper part and small lower part, the arc-shaped support plates on the left clamp plate or the right clamp plate can swing inwards or outwards simultaneously, and operating rods are fixed to the upper ends of the left clamp plate and the right clamp plate respectively.

Compared with the prior art, the utility model has the following beneficial effects:

1. the utility model has simple structure, convenient operation, novel conception and strong practicability, the front sides of the left clamping plate and the right clamping plate are detachably connected, and the front sides of the left clamping plate and the right clamping plate can be easily opened only by pulling the pulling plate upwards and placed at the root of the seedling to be transplanted, the left clamping plate and the right clamping plate are connected together after the seedling is positioned between the left clamping plate and the right clamping plate, and after the seedling is moved out, the left clamping plate and the right clamping plate are opened to place the seedling at the designated position, so that the risk of damaging the seedling and breaking the branches and the tender buds is effectively avoided in the whole process, and the survival rate of seedling transplanting is improved;

2. the plurality of arc-shaped supporting plates are arranged, so that two pull rings can be operated in the process of moving out the seedlings upwards, the plurality of arc-shaped supporting plates swing upwards at the same time and gradually squeeze and wrap the soil at the root of the seedlings, the problem that the soil at the root of the seedlings falls off when the seedlings are transplanted is prevented, the nutrition and the moisture of the root are ensured, and the quality of the seedlings is ensured;

3. the whole is small and exquisite, and structure easy operation adopts pure machinery, does not need the support of power, convenient to use directly promotes economic benefits, easily promotes.

Drawings

Fig. 1 is an isometric view of the present utility model.

Fig. 2 is a front elevational view, in full section, of the present utility model.

Fig. 3 is a partial cross-sectional view of the left splint, right splint and curved splint of the present utility model.

Fig. 4 is an isometric view of the present utility model with the left clamp plate, right clamp plate and lever removed.

Fig. 5 is a cut-away top view of the present utility model.

Detailed Description

The following describes the embodiments of the present utility model in further detail with reference to the drawings.

The utility model provides by fig. 1 to 5, including arc and the relative left splint 1 of opening and right splint 2, left splint 1 and right splint 2 rear side is through upper and lower axial round pin axle articulated connection, left splint 1 and right splint 2 front side are dismantled and are connected, left splint 1 and right splint 2 downside articulates respectively has arc layer board 3, a plurality of arc layer boards 3 follow the circumferencial direction evenly distributed of the cylinder that left splint 1 and right splint 2 constitute, arc layer board 3 is big-end-up's triangle-shaped shape, a plurality of arc layer boards 3 on left splint 1 or the right splint 2 can inwards or outwards swing simultaneously, left splint 1 and right splint 2 upper end are fixed with action bars 4 respectively.

In order to realize dismantling connection of left splint 1 and right splint 2 front side, left splint 1 front side offer open slot 5 that the opening was towards right, right splint 2 front side free end is fixed with can insert in the open slot 5 and link up rectangular frame 6 from top to bottom, the upper side intercommunication of open slot 5 has the spout of upper and lower direction, is equipped with the locating lever 7 that can slide from top to bottom in the spout, the terminal surface is the inclined plane of left low right side height under the locating lever 7.

In order to facilitate the operation of the positioning rod 7 to slide up and down, the left clamping plate 1 is connected with a pull rod 8 in the up-down direction in a sliding manner, the lower end of the pull rod 8 stretches into the empty groove 5 and is fixedly connected with the positioning rod 7, a pressure spring 9 positioned between the upper end face of the positioning rod 7 and the top of the empty groove 5 is sleeved on the pull rod 8, and the upper end of the pull rod 8 stretches into the left clamping plate 1 and is fixedly provided with a pull plate 10.

In order to enable a plurality of arc-shaped supporting plates 3 on the left clamping plate 1 or the right clamping plate 2 to swing inwards or outwards simultaneously, two fore-and-aft symmetrical yielding grooves are respectively formed in the lower sides of the left clamping plate 1 and the right clamping plate 2, the lower sides of the yielding grooves are communicated with the outside through grooves, the inner sides of the through grooves are communicated with the outside, rotating shafts 11 are rotationally connected in the yielding grooves, connecting columns 12 are fixedly arranged at the upper ends of the arc-shaped supporting plates 3, the upper ends of the connecting columns 12 extend into the corresponding yielding grooves and are fixedly connected with the rotating shafts 11, one sides of the rotating shafts 11 are connected with the left clamping plate 1 or the right clamping plate 2 through coil springs 17, and first pull ropes 13 are wound on the other sides of the rotating shafts.

In order to facilitate the operation of the pull ropes, the operation rod 4 is provided with an inverted L-shaped groove in the vertical direction, a second pull rope 14 is arranged in the inverted L-shaped groove, the upper end of the second pull rope 14 stretches into the operation rod 4 and is fixedly provided with a pull ring 15, and the upper ends of the two pull ropes on the left clamping plate 1 or the right clamping plate 2 are respectively fixedly connected with the second pull ropes 14 on the corresponding sides.

In order to improve the convenience in use, the operating rod 4 is in an inverted L shape, a grab handle is fixed at the upper end of the operating rod 4, and the pull ring 15 is positioned below the grab handle.

In order to facilitate the downward insertion of the arc-shaped supporting plate 3 into the ground, the upper end of the right clamping plate 2 is provided with a pedal 16.

When the utility model is used, the thickness of the arc-shaped supporting plate 3, the left clamping plate 1 and the right clamping plate 2 are relatively thin, the lower end of the positioning rod 7 is inserted into the rectangular frame 6, namely the front ends of the left clamping plate 1 and the right clamping plate 2 are fixed together to form a cylindrical shape, and a plurality of arc-shaped supporting plates 3 are in a vertical initial state; when seedlings are required to be transplanted, two hands hold the handles respectively, one foot pulls the pull plate 10 upwards, the pull plate 10 drives the positioning rod 7 to move upwards through the pull rod 8 and compress the pressure spring 9, after the positioning rod 7 is completely separated from the rectangular frame 6, the two hands hold the handles to swing the left clamping plate 1 and the right clamping plate 2 backwards, the left clamping plate 1 and the right clamping plate 2 swing backwards around the pin shafts, the front sides of the left clamping plate 1 and the right clamping plate 2 are disconnected and form an opening, the pressure spring 9 drives the positioning rod 7 to reset, the lower ends of the left clamping plate 1 and the right clamping plate 2 are contacted with the ground, the seedlings enter between the left clamping plate 1 and the right clamping plate 2 from the opening, then the two hands swing the left clamping plate 1 and the right clamping plate 2 forwards, the right clamping plate 2 swings around the pin shafts and enable the rectangular frame 6 to be inserted into the empty slot 5, the inclined surfaces on the rectangular frame 6 extrudes the positioning rod 7 to push the positioning rod 7 to move upwards and extrude the pressure spring 9, and after the rectangular frame 6 is completely inserted into the empty slot 5, the positioning rod 7 is inserted into the rectangular frame 6 under the action of the pressure spring 9, and the left clamping plate 1 and the right clamping plate 2 are connected together;

the operating rod 4 is pressed downwards and the pedal 16 is stepped on downwards, the arc-shaped supporting plate 3 is inserted into the ground, the left clamping plate 1 and the right clamping plate 2 are gradually inserted into the ground, after the left clamping plate 1 and the right clamping plate 2 are inserted into the ground to a certain depth, the root parts of seedlings are wrapped, the operating rod 4 is lifted upwards by both hands, simultaneously, the index finger stretches into the corresponding pull ring 15, and the pull ring 15 is lifted upwards, the pull ring 15 pulls the first pull ropes 13 on two same sides to move upwards through the second pull ropes 14, so that the corresponding rotating shafts 11 drive the arc-shaped supporting plate 3 to swing inwards, the coil springs 17 are compressed, namely, the arc-shaped supporting plates 3 swing inwards simultaneously, the root parts of the seedlings pulled upwards are supported and wrapped, soil at the root parts are slightly extruded, the soil is prevented from falling, nutrition and moisture of the root parts are guaranteed, and the transplanting survival rate of the seedlings is improved.

After the seedlings are completely pulled out, the seedlings are placed in a transfer trolley or a planed pit, the pull plate 10 is pulled upwards by feet, the positioning rod 7 swings backwards after being pulled out of the rectangular frame 6, the front sides of the left clamping plate 1 and the right clamping plate 2 are opened, the trunks of the seedlings are moved out of between the left clamping plate 1 and the right clamping plate 2, the pull ring 15 is loosened, the arc-shaped supporting plate 3 is reset under the action of the coil spring 17, the seedlings cannot be damaged, side branches or tender buds are broken in the whole transplanting process, and the quality of the seedlings is ensured.

Claims

1. The utility model provides a transplant seedling raising device, including arc and relative left splint (1) of opening and right splint (2), its characterized in that, left splint (1) and right splint (2) rear side are articulated through upper and lower axial round pin axle and are connected, left splint (1) and right splint (2) front side are dismantled and are connected, left splint (1) and right splint (2) downside articulates respectively has arc layer board (3), the circumferencial direction evenly distributed of cylinder that a plurality of arc layer boards (3) are constituteed along left splint (1) and right splint (2), arc layer board (3) are big-end-up's triangle-shaped shape, a plurality of arc layer boards (3) on left splint (1) or right splint (2) can inwards or outwards swing simultaneously, left splint (1) and right splint (2) upper end are fixed with action bars (4) respectively.

2. The transplanting seedling raising device according to claim 1, wherein a hollow groove (5) with a right opening is formed in the front side of the left clamping plate (1), a rectangular frame (6) which can be inserted into the hollow groove (5) and is vertically penetrated is fixed at the free end of the front side of the right clamping plate (2), a chute in the vertical direction is communicated with the upper side of the hollow groove (5), a positioning rod (7) capable of sliding up and down is arranged in the chute, and the lower end face of the positioning rod (7) is an inclined face with a lower left side and a higher right side.

3. The transplanting seedling raising device according to claim 2, wherein the left clamping plate (1) is connected with a pull rod (8) in the vertical direction in a sliding manner, the lower end of the pull rod (8) stretches into the empty groove (5) and is fixedly connected with the positioning rod (7), the pull rod (8) is sleeved with a pressure spring (9) positioned between the upper end face of the positioning rod (7) and the top of the empty groove (5), and the upper end of the pull rod (8) stretches into the left clamping plate (1) and is fixedly provided with a pull plate (10).

4. The transplanting seedling raising device according to claim 1, wherein two fore-and-aft symmetrical yielding grooves are respectively formed in the lower sides of the left clamping plate (1) and the right clamping plate (2), the lower sides of the yielding grooves are communicated with the outside through grooves, the inner sides of the yielding grooves are communicated with the outside, a rotating shaft (11) is rotationally connected to the yielding grooves, a connecting column (12) is fixedly arranged at the upper end of the arc-shaped supporting plate (3), the upper end of the connecting column (12) stretches into the corresponding yielding groove and is fixedly connected with the rotating shaft (11), one side of the rotating shaft (11) is connected with the left clamping plate (1) or the right clamping plate (2) through a coil spring (17), and a first pull rope (13) is wound on the other side of the rotating shaft.

5. The transplanting seedling raising device according to claim 1, wherein an inverted-L-shaped groove in the vertical direction is formed in the operating rod (4), a second pull rope (14) is arranged in the inverted-L-shaped groove, the upper end of the second pull rope (14) stretches into the operating rod (4) and is fixedly provided with a pull ring (15), and the upper ends of the two pull ropes on the left clamping plate (1) or the right clamping plate (2) are respectively fixedly connected with the second pull rope (14) on the corresponding side.

6. A transplanting seedling raising device as claimed in claim 1, wherein the operating rod (4) is of an inverted L shape, a grab handle is fixed at the upper end of the operating rod (4), and the pull ring (15) is located below the grab handle.

7. A transplanting seedling raising device as claimed in claim 1, wherein the upper end of the right clamping plate (2) is provided with a pedal (16).