CN220402559U - Forestry engineering device of growing seedlings - Google Patents

Abstract

The utility model discloses a seedling raising device for forestry engineering, which belongs to the technical field of forestry engineering and comprises a seedling raising frame A, universal wheels are symmetrically arranged at the bottom of the seedling raising frame A, seedling raising frames B are arranged on the seedling raising frame A in an embedded mode, seedling raising grooves are formed in the upper portions of the seedling raising frame A and the seedling raising frame B, at least fourteen seedling raising grooves are formed in the upper portions of the seedling raising frame A, and seedling raising mechanisms which are convenient to transplant cultivated seedlings are arranged in the seedling raising grooves. According to the seedling raising mechanism, a worker takes out the U-shaped planting groove from the inside of the seedling raising groove and moves the U-shaped planting groove into a planting pit dug in advance outside, the worker presses the connecting rod, the tail end of the connecting rod is propped against the elastic piece to separate from the cavity, the seedling raising shell A and the seedling raising shell B are smoothly separated, soil in the U-shaped planting groove and seedlings are transplanted into the planting pit together, damage to root systems of the seedlings in the transplanting process is avoided, the seedling raising shell A and the seedling raising shell B are convenient to use, and the seedling raising shell A and the seedling raising shell B can be reused.

Description

Forestry engineering device of growing seedlings

Technical Field

The utility model belongs to the technical field of forestry engineering, and particularly relates to a seedling raising device for forestry engineering.

Background

The seedling raising means that seedlings are cultivated in a nursery, a hotbed or a greenhouse for transplanting into the land for planting, and in order to facilitate transplanting the cultivated seedlings, the seedling raising device for forestry engineering is provided, the root system of the seedlings is not damaged, and the waste of any structure is not caused.

The utility model provides a tree educates seedling device, wherein, it is found through retrieving, be CN202223192074.9, including educating seedling stage, a plurality of tops are equipped with open seedling tube, open area has been run through in educating seedling stage bottom, evenly a plurality of through-holes have been seted up at educating seedling stage top, and through-hole and open area intercommunication, have through being equipped with moisturizing part, carry nutrition liquid to the delivery director with the help of the drinking-water pipe, and consolidate nutrition liquid and carry and realize cultivating in a plurality of seedling tubes through branch pipe and corresponding shower nozzle, labour saving and time saving, and can realize controlling the flow and opening and close of branch pipe with the help of manual valve, can realize corresponding the dynamic adjustment of educating seedling tube nutrient liquid's replenishment situation, provide suitable growth environment for the sapling, through being equipped with the monitoring part, can carry out real-time collection to the sapling on educating seedling stage with the help of the camera, realized obtaining the sapling growth situation fast, very big reduction staff's work load, labour saving and can realize the removal adjustment to the camera acquisition position with the help of the straight line module, can realize the whole advantage of controlling the platform of educating seedling stage.

But it is found through research that: the device is limited in the number of seedlings that once only can cultivate, and unsuitable large batch cultivation uses, and moreover, the device does not have the structure of monitoring soil humidity, can't know the humidity condition of soil accurately, can't provide an optimal humidity environment for the seedling, and the device is inconvenient in addition to transplant the seedling, causes seedling root system to receive the damage easily at the transplantation in-process, uses not enough convenience, consequently provides a novel device and solves this problem.

Disclosure of Invention

The utility model aims at: in order to solve the problems that the use is not convenient enough, the large-batch cultivation is not suitable, and an optimal humidity environment cannot be provided for seedlings, the forestry engineering seedling raising device is provided.

The technical scheme adopted by the utility model is as follows: the utility model provides a forestry engineering seedling raising device, includes seedling raising frame A, and seedling raising frame A bottom symmetry installs the universal wheel, seedling raising frame A has seedling raising frame B, seedling raising frame A and seedling raising frame B top all imbeds and is provided with seedling raising groove, and seedling raising frame A has seedling raising frame B top all to have fourteen seedling raising grooves at least;

the seedling raising device is characterized in that a seedling raising mechanism which is convenient for transplanting the cultivated seedlings is arranged in the seedling raising groove, and irrigation mechanisms capable of controlling the humidity of planting soil are arranged above the seedling raising frames A and B;

the seedling raising mechanism comprises a seedling raising shell A, a seedling raising shell B, a buckle, an elastic sheet and a connecting rod, wherein the seedling raising shell A and the seedling raising shell B are movably connected in the seedling raising groove, the positioning rods are arranged on one sides of the edges of the seedling raising shell A and the seedling raising shell B, the positioning holes matched with the positioning rods are embedded in the edges of the seedling raising groove, the buckle is fixedly arranged on one side of the seedling raising shell B at equal intervals, the elastic sheet is elastically connected on one side of the buckle, the clamping groove matched with the buckle is embedded in one side of the seedling raising shell A, a recess matched with the elastic sheet is formed in the inner portion of the clamping groove, the outer wall of the seedling raising shell A is elastically connected with the connecting rod through a through hole, the tail end of the connecting rod extends into the recess, sealing rubber pads are adhered to the overlapping areas of the seedling raising shell A and the seedling raising shell B, a plurality of water permeable holes are formed in the surfaces of the seedling raising shell A and the seedling raising shell B, the filter screen is arranged at the corresponding positions of the inner walls of the seedling raising shell A and the seedling raising shell B, the supporting column is fixedly arranged on one side of the seedling raising frame A, the other side of the seedling raising frame is rotatably connected with the bottom of the seedling raising shell B through a bearing, the threaded sleeve is symmetrically connected with the threaded rod, and the threaded sleeve is fixedly connected with the threaded sleeve at the tail end of the threaded sleeve.

The irrigation mechanism comprises a water tank, a water pump, a spray frame, a humidity controller, an electric telescopic rod and a humidity sensor, wherein the water tank is installed in the inner portion of the seedling frame A and the inner portion of the seedling frame B in an embedded mode, the water pump is connected to the pipeline at the outlet of the water tank, the spray frame is movably connected to the upper portion of the seedling frame A and the upper portion of the seedling frame B through telescopic hoses and connected with the water pump, the humidity controller is fixedly installed on one side of the seedling frame A and the upper portion of the seedling frame B, the humidity sensor is matched with the humidity controller, the electric telescopic rod is installed in the inner portion of the seedling frame A and the seedling frame B in an embedded mode, the humidity sensor is installed at the tail end of the electric telescopic rod, a through groove matched with the humidity sensor is embedded in the surface of the seedling frame B, the spray frame is formed by rotationally connecting two symmetrical semicircular arcs through a rotating shaft, one side of the fixing rod is rotationally connected with the fixing rod through the rotating shaft, the elastic connecting rod is symmetrically and elastically connected with an elastic block on the tail end of the fixing rod, the other side of the fixing rod is provided with the humidity controller, the magnet block is installed on the other side of the fixing rod, the magnet block is installed on the inner wall of the magnet frame A and the magnet block is fixedly installed on the magnet frame B, and the magnet block is installed on the magnet bottom A and the magnet block is installed on the magnet bottom of the magnet frame B.

In summary, due to the adoption of the technical scheme, the beneficial effects of the utility model are as follows:

1. according to the utility model, through the seedling raising mechanism, a worker takes out the U-shaped planting groove from the inside of the seedling raising groove and moves the U-shaped planting groove into a planting pit which is dug in advance outside, the worker presses the connecting rod, the tail end of the connecting rod props against the elastic sheet to separate from the cavity, the seedling raising shell A and the seedling raising shell B are smoothly separated, soil in the U-shaped planting groove and seedlings are transplanted into the planting pit together, the root system of the seedlings is prevented from being damaged in the transplanting process, the seedling raising shell A and the seedling raising shell B are convenient to use, and the seedling raising shell A and the seedling raising shell B can be reused.

2. According to the utility model, through the irrigation mechanism, when the soil humidity in the U-shaped planting groove is lower than the set value of the humidity controller, the humidity controller controls the water pump to work, the water pump sprays water in the water groove on the soil in the U-shaped planting groove through the L-shaped spray head on the inner wall of the spray frame, redundant water flows into the water groove through the water permeable holes on the surfaces of the seedling raising shell A and the seedling raising shell B, the filter screen filters the soil, and the soil humidity is always in a proper humidity range, so that the growth of seedlings is facilitated.

3. According to the utility model, the seedling raising frame A and the seedling raising frame B form a double-layer seedling raising device, more seedlings can be cultivated at one time, the seedling raising device is suitable for mass cultivation, the seedling raising frame B is placed in a staggered mode with the seedling raising frame A by rotating, then the threaded rod and the threaded pipe are screwed until the supporting plate contacts with the ground, and the supporting plate, the threaded rod, the threaded pipe and the threaded sleeve jointly form a supporting leg to support the seedling raising frame B, so that the seedlings of the trees on the seedling raising frame B and the seedling raising frame A can contact with sunlight.

Drawings

FIG. 1 is a schematic diagram of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic diagram of the enlarged construction of FIG. 1 at A in accordance with the present utility model;

FIG. 3 is a schematic diagram of the enlarged structure of FIG. 2 at B in the present utility model;

FIG. 4 is a schematic diagram of a partial three-dimensional structure of a planting shell A and a planting shell B in the utility model;

FIG. 5 is a schematic diagram of the overall side cross-sectional structure of the present utility model;

FIG. 6 is an enlarged schematic view of the structure of FIG. 5 at C in accordance with the present utility model;

FIG. 7 is an enlarged schematic view of the structure of FIG. 6 at D in accordance with the present utility model;

fig. 8 is a schematic diagram of the enlarged structure at E of fig. 6 in the present utility model.

The marks in the figure: 1. a seedling raising frame A; 101. a seedling raising frame B; 1011. a thread sleeve; 1012. a threaded tube; 1013. a threaded rod; 1014. a support plate; 102. a seedling raising groove; 103. a water tank; 1031. a water pump; 1032. a spray rack; 1033. an L-shaped spray head; 1034. a fixed rod; 1035. a spring block; 1036. a magnet block A; 104. a humidity controller; 1041. an electric telescopic rod; 1042. a humidity sensor; 105. a support column; 2. seedling raising shell A; 201. seedling raising shell B; 202. a buckle; 2021. a spring plate; 203. a connecting rod; 204. magnet block B.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

In the utility model, the following components are added:

referring to fig. 1-8, an forestry engineering seedling raising device comprises a seedling raising frame A1, universal wheels are symmetrically arranged at the bottom of the seedling raising frame A1, the seedling raising frame A1 is provided with a seedling raising frame B101, seedling raising grooves 102 are embedded and arranged above the seedling raising frame A1 and the seedling raising frame B101, and at least fourteen seedling raising grooves 102 are arranged above the seedling raising frame A1;

the seedling raising groove 102 is internally provided with a seedling raising mechanism which is convenient for transplanting the cultivated seedlings, and the seedling raising frame A1 is provided with an irrigation mechanism which is arranged above the seedling raising frame B101 and can control the humidity of planting soil.

Referring to fig. 1, 2, 4, 5, 6, 8, in this embodiment, the seedling raising mechanism includes seedling raising shell A2, seedling raising shell B201, buckle 202, elastic sheet 2021 and connecting rod 203, seedling raising shell A2 and seedling raising shell B201 are movably connected inside seedling raising groove 102, positioning rods are installed on one sides of upper edges of seedling raising shell A2 and seedling raising shell B201, positioning holes which are matched with the positioning rods are embedded in the upper edges of seedling raising groove 102, buckle 202 is fixedly installed on one side of seedling raising shell B201 at equal intervals, elastic sheet 2021 is elastically connected on one side of buckle 202, clamping grooves which are matched with buckle 202 are embedded in the corresponding position of one side of seedling raising shell A2 and buckle 202, recesses which are matched with elastic sheet 2021 are embedded in the inside of clamping grooves, the outer wall of seedling raising shell A2 is elastically connected with connecting rod 203 through a through hole, the tail ends of connecting rod 203 extend into the recesses, sealing rubber pads are adhered to overlapping areas of seedling raising shell A2 and seedling raising shell B201, a plurality of water permeable holes are formed in the surfaces of seedling raising shell A2 and seedling raising shell B201, a plurality of supporting columns are fixedly installed on the inner walls of seedling raising shell A2 and seedling raising shell B201, a is in threaded connection with supporting columns 1012 are installed on one side of supporting columns 105 through corresponding position of supporting columns, which is in threaded connection with the threaded tube side of supporting columns 105 is fixedly installed on one side of supporting columns 105, and is in threaded connection with the threaded tube side of supporting columns 105 is installed on the side of inner side of supporting columns 105, and is in threaded connection with the threaded support column support plate 105 is in threaded connection with the threaded position of threaded tube is installed on one side of supporting column 201;

the staff is with a seedling shell A2 and a seedling shell B201 coincidence together, the buckle 202 just in time clamps into the draw-in groove inside that corresponds, shell fragment 2021 meets sunk and pops out, with a seedling shell A2 and a seedling shell B201 coincidence together, form a semi-enclosed U-shaped planting groove, afterwards, the staff is put into a seedling groove 102 inside with the U-shaped planting groove that is formed by seedling shell A2 and seedling shell B201 coincidence, so reciprocating, put up the U-shaped planting groove for other seedling groove 102 insides, afterwards, add soil and tree seeds in U-shaped planting groove insides, accomplish the planting, until the cultivation of tree seedlings, the staff promotes the device under the sunlight, afterwards rotate seedling frame B101, make it misplaced with seedling frame A1, afterwards twist threaded rod 1013 and screwed pipe 1012, until backup pad 1014 and ground contact, backup pad 1014, 1013, screwed pipe 1012 and screwed pipe 1011 jointly form a landing leg to support seedling frame B101, guarantee that the tree seedlings on seedling frame B101 and frame A1 all can contact with seedling groove 102, wait to advance, take out the seedling groove 203 and remove the inside of the planting groove, the planting groove is good for the seedling groove is removed from inside the planting groove, the planting groove is broken, the inside is removed from the planting groove is good, the planting groove is removed to the inside 203, the planting groove is removed from the planting groove is easy, and the inside is removed from the planting groove is easy, the planting groove is removed to be a connecting rod is removed to the inside the planting groove is easy, and the inside is removed, the planting groove is removed, and the inside is removed from the planting groove is removed.

Referring to fig. 1, 2, 3, 5, 6 and 7, in this embodiment, the irrigation mechanism includes a water tank 103, a water pump 1031, a spray rack 1032, a humidity controller 104, electric telescopic rods 1041 and humidity sensors 1042, the water tank 103 is embedded and installed in the seedling rack A1 and the seedling rack B101, the water pump 1031 is connected to the pipeline at the outlet of the water tank 103, the spray rack 1032 is movably connected to the upper part of the seedling rack A1 and the seedling rack B101 near the seedling rack 102, the spray rack 1032 is connected with the water pump 1031 through telescopic hoses, the humidity controller 104 is fixedly installed on one side of the seedling rack A1 and the upper part of the seedling rack B101, the humidity controller 104 is matched with the humidity sensors 1042, the electric telescopic rods 1041 are embedded and installed in the positions of the seedling rack A1 and the seedling rack B101 corresponding to one seedling rack 102, and the humidity sensors 1042 are installed at the tail ends of the electric telescopic rods 1041, and the through grooves matched with the humidity sensors 1042 are embedded and installed on the surface of the shell B201 corresponding to the humidity sensors 1042;

the spray frame 1032 is formed by rotationally connecting two symmetrical semicircular arc plates through a rotating shaft, one side of the spray frame 1032 is rotationally connected with a fixed rod 1034 through the rotating shaft, the tail end of the fixed rod 1034 is symmetrically and elastically connected with a spring block 1035, the other side of the spray frame 1032 is provided with a through hole matched with the fixed rod 1034, an L-shaped spray head 1033 is equidistantly arranged on the inner wall of the spray frame 1032, a magnet block A1036 is fixedly arranged at the bottom of the spray frame 1032, and magnet blocks B204 magnetically attracted with the magnet blocks A1036 are fixedly arranged at the upper edges of the seedling raising shell A2 and the seedling raising shell B201;

after the U-shaped planting grooves formed by the seedling raising shells B201 with through grooves on the surfaces are placed into the seedling raising grooves 102 corresponding to the humidity sensors 1042 by workers, after the U-shaped planting grooves are placed in all the seedling raising grooves 102, the two semicircular plates of the corresponding spray frames 1032 are combined together by workers, so that the fixed rods 1034 penetrate through the through holes, the elastic blocks 1035 pop out to limit the fixed rods 1034 after penetrating through the through holes, the spray frames 1032 are further closed to form a circular spray frame 1032, then the circular spray frame 1032 is placed above the corresponding U-shaped planting grooves, the magnet blocks A1036 and the magnet blocks B204 are mutually adsorbed, the spray frame 1032 is fixed, the fixed rods 1034 can be smoothly penetrated out of the through holes by pressing the elastic blocks 1035, the spray frames 1032 are further separated, and the spray frames 1032 can be smoothly separated from tree seedlings;

the electric telescopic rod 1041 stretches to drive the humidity sensor 1042 to penetrate through the through groove to be in contact with soil in the U-shaped planting groove, the humidity controller 104 is set, when the soil humidity in the U-shaped planting groove is lower than the set value of the humidity controller 104, the humidity controller 104 controls the water pump 1031 to work, the water pump 1031 sprays water in the water groove 103 on the soil in the U-shaped planting groove through the L-shaped spray head 1033 on the inner wall of the spray rack 1032, redundant water flows into the water groove 103 through the water permeable holes on the surfaces of the seedling raising shell A2 and the seedling raising shell B201, the soil is filtered by the filter screen, and the filter screen reciprocates in this way, so that the soil humidity is always in a proper humidity range, and the growth of seedlings is facilitated.

Referring to fig. 1, 5 and 6, in the present embodiment, the water pump 1031 and the humidity sensor 1042 are electrically connected to an external power source through the humidity controller 104, and the electric telescopic rod 1041 is electrically connected to the external power source through the control panel.

Working principle: firstly, a worker overlaps one seedling raising shell A2 and one seedling raising shell B201 together, a buckle 202 is just clamped into a corresponding clamping groove, a spring piece 2021 is popped up when being sunk, one seedling raising shell A2 and one seedling raising shell B201 are overlapped and fixed together to form a semi-enclosed U-shaped planting groove, then the worker puts the U-shaped planting groove formed by overlapping the seedling raising shell A2 and the seedling raising shell B201 into one seedling raising groove 102, reciprocates in this way, puts U-shaped planting grooves into other seedling raising grooves 102, puts the U-shaped planting groove formed by the seedling raising shell B201 with through grooves on the surface into the seedling raising groove 102 corresponding to a humidity sensor 1042, then the worker adds soil and tree seeds into the U-shaped planting groove to finish planting, the worker combines two semicircular arc plates of a corresponding spraying frame 1032 together to enable a fixed rod 1034 to pass through a through hole, the elastic block 1035 passes through the through hole and then ejects to limit the fixed rod 1034, the spray frame 1032 is further closed to form a circular spray frame 1032, then the circular spray frame 1032 is placed above the corresponding U-shaped planting groove, the magnet block A1036 and the magnet block B204 are mutually adsorbed, the spray frame 1032 is fixed, then the electric telescopic rod 1041 stretches to drive the humidity sensor 1042 to pass through the through groove and contact with the soil inside the U-shaped planting groove, the humidity control of the humidity controller 104 is set, when the humidity of the soil inside the U-shaped planting groove is lower than the set value of the humidity controller 104, the humidity controller 104 controls the water pump 1031 to work, the water pump 1031 sprays the water inside the water tank 103 on the soil inside the U-shaped planting groove through the L-shaped spray head 1033 on the inner wall of the spray frame 1032, the redundant water flows into the water tank 103 through the permeable holes on the surfaces of the seedling raising shell A2 and the seedling raising shell B201, the filter screen filters the soil, so reciprocally, make soil humidity in suitable humidity within range all the time, the staff promotes the device under the sunlight, afterwards rotate seedling raising frame B101, make it misplaced with seedling raising frame A1, afterwards twist threaded rod 1013 and screwed pipe 1012, until backup pad 1014 and ground contact, backup pad 1014, threaded rod 1013, screwed pipe 1012 and screwed sleeve 1011 form a landing leg jointly and support seedling raising frame B101, guarantee that the trees seedling on seedling raising frame B101 and the seedling raising frame A1 all can contact with sunlight, carry out photosynthesis, be favorable to the growth of seedling, after the seedling grows to a certain extent, electric telescopic rod 1041 contracts, drive humidity transducer 1042 and keep away from seedling raising shell B201, afterwards the staff presses bullet piece 1035, make dead lever 1034 wear out smoothly in the through-hole, and then separate spray frame 1032, make spray frame 1032 can separate with trees seedling smoothly, afterwards the staff takes out the U-shaped planting groove from seedling raising groove 102 inside, and remove it to the planting hole that the outside has dug in advance, the staff presses connecting rod 203, terminal top of connecting rod 203 breaks away from the cavity 2021, separate seedling raising shell A2 smoothly with seedling raising shell B201, it is destroyed to plant seedling inside the hole and the root system is transplanted in the process is avoided to transplant seedling raising frame A2, the root system is transplanted in the process is convenient.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (7)

1. The utility model provides a forestry engineering device of growing seedlings, includes seedling raising frame A (1), and the universal wheel, its characterized in that are installed to seedling raising frame A (1) bottom symmetry: the seedling raising rack A (1) is provided with a seedling raising rack B (101), seedling raising grooves (102) are embedded and arranged above the seedling raising rack A (1) and the seedling raising rack B (101), and at least fourteen seedling raising grooves (102) are arranged above the seedling raising rack A (1) and the seedling raising rack B (101);

a seedling raising mechanism which is convenient for transplanting the cultivated seedlings is arranged in the seedling raising groove (102), and irrigation mechanisms which can control the humidity of planting soil are arranged above the seedling raising frames A (1) and B (101);

the seedling raising mechanism comprises a seedling raising shell A (2), a seedling raising shell B (201), a buckle (202), an elastic piece (2021) and a connecting rod (203);

the utility model discloses a seedling raising device, including seedling raising groove (102), seedling raising shell A (2), seedling raising shell B (201), and seedling raising shell A (2) and seedling raising shell B (201) are gone up border one side and are all installed the locating lever, and the embedding of border department is provided with the locating hole that agrees with the locating lever on seedling raising groove (102), seedling raising shell B (201) one side equidistance fixed mounting has buckle (202), buckle (202) one side elastic connection has shell fragment (2021), and seedling raising shell A (2) one side corresponds the department embedding with buckle (202) and is provided with the draw-in groove that agrees with buckle (202), and the inside embedding of draw-in groove is provided with the recess that agrees with shell fragment (2021), seedling raising shell A (2) outer wall has connecting rod (203) through-hole elastic connection, and connecting rod (203) end extends to the recess inside, and seedling raising shell A (2) and seedling raising shell B (201) overlap area all adhere with sealed rubber pad, and seedling raising shell A (2) and seedling raising shell B (201) surface all are provided with a plurality of holes that permeate water, seedling raising shell A (2) and seedling raising shell B (201) correspond the department and install the filter screen.

2. A forestry engineering seedling raising device as set forth in claim 1, wherein: the support column (105) is fixedly arranged on one side above the seedling raising frame A (1), and the upper part of the support column (105) is rotationally connected with one side at the bottom of the seedling raising shell B (201) through a bearing.

3. A forestry engineering seedling raising device as set forth in claim 1, wherein: the seedling raising device is characterized in that a thread sleeve (1011) is symmetrically and fixedly arranged on the other side of the bottom of the seedling raising shell B (201), a thread pipe (1012) is connected with the thread sleeve (1011) in a threaded mode, a threaded rod (1013) is connected with the thread pipe (1012) in the threaded mode, and a supporting plate (1014) is connected to the tail end of the threaded rod (1013) in a rotating mode.

4. A forestry engineering seedling raising device as set forth in claim 1, wherein: the irrigation mechanism comprises a water tank (103), a water pump (1031), a spray rack (1032), a humidity controller (104), an electric telescopic rod (1041) and a humidity sensor (1042);

the utility model discloses a seedling raising device, including seedling raising frame A (1), seedling raising frame B (101), basin (103) are installed in the inside embedding of seedling raising frame A (1) and seedling raising frame B (101), basin (103) exit pipe connection has water pump (1031), seedling raising frame A (1) and seedling raising frame B (101) top are close to seedling raising groove (102) department swing joint and are had spray frame (1032), and spray frame (1032) are connected with water pump (1031) through flexible hose, seedling raising frame A (1) one side and seedling raising frame B (101) top are all fixed mounting have humidity controller (104), humidity controller (104) are supporting to have humidity transducer (1042), seedling raising frame A (1) and seedling raising frame B (101) are inside to be installed electric telescopic handle (1041) with a department that corresponds, and humidity transducer (1042) are installed in electric telescopic handle (1041) terminal, and the surface embedding of seedling raising shell B (201) that corresponds with humidity transducer (1042) is provided with the logical groove that agrees with humidity transducer (1042).

5. A forestry engineering seedling raising device as set forth in claim 4, wherein: the spray frame (1032) is formed by rotationally connecting two symmetrical semicircular arc plates through a rotating shaft, one side of the spray frame (1032) is rotationally connected with a fixed rod (1034) through the rotating shaft, the tail end of the fixed rod (1034) is symmetrically and elastically connected with a spring block (1035), a through hole matched with the fixed rod (1034) is formed in the other side of the spray frame (1032), and L-shaped spray heads (1033) are equidistantly arranged on the inner wall of the spray frame (1032).

6. A forestry engineering seedling raising device as set forth in claim 4, wherein: and a magnet block A (1036) is fixedly arranged at the bottom of the spray frame (1032).

7. A forestry engineering seedling raising device as set forth in claim 4, wherein: and the upper edges of the seedling raising shell A (2) and the seedling raising shell B (201) are fixedly provided with magnet blocks B (204) which are magnetically attracted with the magnet blocks A (1036).