CN114175942B

CN114175942B - Dendrobium nobile cultivation is with high-efficient deinsectization device of traping

Info

Publication number: CN114175942B
Application number: CN202111637232.4A
Authority: CN
Inventors: 冯维一; 何庆元; 徐荣华; 胡鹏丽; 朱军军; 徐礼和; 林灵; 朱兴奇; 陈敦福; 李成全
Original assignee: Anhui Yipinshanzhuang Modern Agricultural Development Co ltd
Current assignee: Anhui Yipinshanzhuang Modern Agricultural Development Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2023-03-24
Anticipated expiration: 2041-12-29
Also published as: CN114175942A

Abstract

The invention discloses a high-efficiency trapping and deinsectization device for planting dendrobium, which comprises a cultivation table, wherein a cultivation groove is formed in the top wall of the cultivation table, a plurality of installation grooves are formed in the bottom wall of the cultivation table, installation columns are vertically and fixedly connected into the installation grooves, prevention and treatment cups with upward openings are sleeved on the installation columns, pesticides are contained in the prevention and treatment cups, a fixed column is vertically and fixedly installed in the center of the bottom wall of the cultivation table, the fixed column extends downwards and is fixedly connected with a killing pool through a fixing frame, the fixed column is fixedly connected onto the bottom wall of the killing pool, the killing pool is in a bowl shape with the upward opening, the pesticides are contained in the killing pool, and a plurality of rotating seats are fixedly connected onto the side wall of the fixed column. The invention has novel design and compact structure, greatly ensures the killing effect on snails, effectively improves the cleaning efficiency on the snail remains, does not need to apply pesticide to dendrobium, and greatly improves the quality of dendrobium.

Description

Dendrobium nobile cultivation is with high-efficient deinsectization device of traping

Technical Field

The invention relates to the technical field of dendrobium planting, in particular to a high-efficiency trapping and deinsectization device for dendrobium planting.

Background

The dendrobium is a medicinal plant, is sweet in taste and slightly salty in flavor, is cold, enters the stomach, the kidney and the lung channel, is capable of tonifying the stomach and promoting the production of body fluid, nourishing yin and clearing heat, is used for yin injury and fluid deficiency, dry and polydipsia in mouth, poor appetite and retching, deficiency heat after illness and dim eyesight, is planted by using a greenhouse and a cultivation table in artificial cultivation of the dendrobium, but is easy to be damaged by insect pests in the dendrobium planting process, especially snails bite, so that the dendrobium needs to be deinsectized.

Through the retrieval, application number CN 202022609572.3's patent discloses agricultural vegetables deinsectization equipment, the on-line screen storage device comprises a base, the upper surface difference fixedly connected with cartridge case, booster pump and the equipment box of base, the last fixed surface of equipment box is connected with the transmission box, the inner wall fixedly connected with diaphragm of transmission box, the inner wall fixedly connected with baffle of equipment box, the last fixed surface of baffle is connected with first motor. This agricultural vegetables deinsectization equipment, drive the drive shaft through setting up first motor and rotate, lower gear and upper left gear revolve in the drive shaft drives respectively, well lower gear drives lower right gear revolve, and then it does the incorgruous rotation to drive upper right gear for upper left gear, be half side gear through setting up upper left gear and upper right gear, can drive well middle and upper gear and do a left side, right reciprocating rotation, and then drive rotor plate and shower nozzle and carry on a left side, right reciprocating rotation, make this equipment realize the function of automatic change pesticide spraying direction, manual operation has been replaced, the stability that the pesticide sprayed is improved.

Above-mentioned device uses the mode expelling parasite of spraying insecticide, is unfavorable for the green of stem of noble dendrobium and plants, very big influence the quality of stem of noble dendrobium to can not effectually concentrate the clearance to the remains of pest, also influence the planting environment easily, can not effectually trap the pest simultaneously, can not last long-time prevent and treat the pest, the sustainability is relatively poor.

Disclosure of Invention

The invention aims to solve the defects that in the prior art, a pesticide spraying mode is used for expelling insects, green planting of dendrobium is not facilitated, the quality of dendrobium is reduced, remains of pests cannot be effectively cleaned in a centralized mode, the pests cannot be continuously prevented and treated for a long time, and the sustainability is poor.

In order to achieve the purpose, the invention adopts the following technical scheme:

a high-efficiency trapping and deinsectization device for planting dendrobium comprises a cultivation table, wherein a cultivation groove is formed in the top wall of the cultivation table, a plurality of mounting grooves are formed in the bottom wall of the cultivation table, mounting columns are vertically and fixedly connected in the mounting grooves, the mounting columns are sleeved with control cups with upward openings, insecticides are contained in the control cups, fixed columns are vertically and fixedly mounted at the centers of the bottom walls of the cultivation table, the fixed columns extend downwards and are fixedly connected with killing ponds through fixing frames, the fixed columns are fixedly connected to the bottom walls of the killing ponds, the killing ponds are bowl-shaped with upward openings and contain the insecticides in the killing ponds, a plurality of rotating seats are fixedly connected to the side walls of the fixed columns, and rotating blocks are rotatably connected to the rotating seats; it is a plurality of the cover is equipped with torsion spring in the axis of rotation of turning block, torsion spring's both ends are fixed connection respectively on the lateral wall of rotating seat and turning block, one side fixedly connected with of fixed column is kept away from to the turning block and is caught the pole, it extends to the top position of killing the pond liquid level to the one side of keeping away from the fixed column to catch the pole, and the annular lateral wall upper berth that the fixed column one side was kept away from to catch the pole is equipped with discharge electrode, discharge electrode is connected through wire and power, it is close to the annular lateral wall lower part fixedly connected with proximity switch movable end on one side of the fixed column to catch the pole, the fixed column corresponds on the lateral wall of proximity switch movable end below position through support fixedly connected with and proximity switch movable end assorted proximity switch stiff end.

Preferably, the number and the position of the plurality of catching and killing rods correspond to the plurality of mounting columns one by one, one side, far away from the fixing column, of each catching and killing rod is connected with a cantilever in a sliding mode, the catching and killing rods are not in contact with the cantilevers, the cantilevers horizontally extend towards one side of the corresponding mounting column respectively and are fixedly connected with T-shaped supports through fixing bolts, and the T-shaped supports extend towards the inclined lower side and are fixedly mounted on the side walls, corresponding to the positions below the control cups, of the mounting columns.

Preferably, link up on the diapire of killing the pond and seted up the discharge gate, the discharge gate downwardly extending and level through connection have the discharging pipe, and one side of discharging pipe is not sealed and is equipped with the end cover.

More preferably, a piston is connected to the inner cavity of the discharge pipe in a sliding manner and is matched with the annular inner wall of the discharge pipe, a discharge rod is horizontally and fixedly connected to the side wall of the piston, which is far away from one side of the end cover, extends outwards to penetrate through the side wall of the discharge pipe and is connected with a handle, a sealing sleeve is sleeved on the discharge rod in a sliding manner, and the sealing sleeve is fixedly connected to the side wall of the discharge pipe.

Still more preferably, a plurality of compression springs are horizontally and fixedly connected to the side wall of the piston on the side close to the end cover, a filter screen is fixedly connected to the other end of each compression spring, and a plurality of one-way valves are inserted into the piston through the side walls on the two sides.

Still more preferably, the discharge pipe corresponds the discharge gate and is equipped with water drainage tank along its extending direction on keeping away from the annular lateral wall of end cover one side.

Still more preferably, piston center department link up both sides lateral wall and has seted up the spout, and the spout extends to row material pole one side and extends to the row material pole inside, sliding connection has the slide bar in the spout, and the slide bar extends and fixed connection is on the lateral wall of filter screen to filter screen one side.

Preferably, the fixed column is further sleeved with a containing bowl, the containing bowl is filled with trapping bait, and the bowl opening of the containing bowl is located between the liquid level in the killing pool and the rotating seat.

Preferably, the fixed column upper portion still overlaps and is equipped with the backward flow lid, and the backward flow lid is the bowl dress of back-off, and the backward flow lid is made by the copper product material, the roof of a plurality of cantilevers is kept away from to the lower border of backward flow lid.

Preferably, a plurality of reinforcing rods are fixedly connected to the side wall of the killing pool, and the reinforcing rods extend radially and obliquely downwards and are connected with the mounting seats.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the control cup prevents the snails from climbing towards the cultivation table, meanwhile, the cantilever is matched to attract the snails to climb towards one side of the killing pool, and the discharge electrode and the pesticide are matched to kill the snails, so that the killing effect of the snails is greatly improved, direct pesticide spraying on dendrobium is avoided, green planting of dendrobium is effectively guaranteed, and the quality of the dendrobium is guaranteed;

2. according to the invention, through the lever action of the length of the killing rod, when the snail falls on the discharge electrode completely, the torsion spring is pressed to enable the killing rod to sink, the movable end of the proximity switch is closely attached to the fixed end of the proximity switch, and the discharge electrode is discharged by matching with a power supply, so that the snail is stunned or electrocuted and falls into the pesticide in the killing pool, the snail is guaranteed to be killed, the killing effect on the snail is greatly improved, and the number of insect pests of the snail is greatly reduced;

3. according to the invention, through the cooperation of the piston and the one-way valve, a large amount of insecticide is prevented from overflowing when the end cover is opened, the insecticide is effectively prevented from being discharged when the snail remains are cleaned, the snail remains are conveniently cleaned under the condition that more insecticide exists in the killing pool, and the cleaning efficiency of the snail remains is greatly improved.

The invention has novel design and compact structure, greatly ensures the killing effect on snails, effectively improves the cleaning efficiency on the snail remains, does not need to apply pesticide to dendrobium, and greatly improves the quality of dendrobium.

Drawings

FIG. 1 is a schematic view of the appearance structure of a high-efficiency trapping and deinsectization device for planting dendrobe of the present invention;

FIG. 2 is a schematic front structural view of the efficient trapping and deinsectization device for dendrobium nobile cultivation according to the present invention;

FIG. 3 is a schematic structural view of part A of the efficient trapping and deinsectization device for dendrobium nobile cultivation according to the present invention;

FIG. 4 is a schematic view of a discharge pipe structure of the efficient trapping and deinsectization device for dendrobium nobile cultivation according to the present invention.

In the figure: the cultivation table 1, a cultivation groove 101, a mounting groove 102, a mounting column 2, a T-shaped support 201, a prevention and treatment cup 3, a cantilever 4, a killing pool 5, a discharge hole 51, a fixing column 6, a rotating seat 7, a rotating block 8, a torsion spring 81, a killing rod 9, a discharge electrode 91, a proximity switch movable end 10, a proximity switch fixed end 11, a discharge pipe 12, an end cover 13, a drainage groove 131, a piston 14, a one-way valve 141, a discharge rod 15, a handle 151, a sealing sleeve 152, a sliding groove 153, a sliding rod 16, a filter screen 17, a compression spring 18, a containing bowl 19, a backflow cover 20 and a reinforcing rod 21.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.

Example one

Referring to fig. 1-4, a dendrobium nobile cultivation is with high-efficient trapper deinsectization device, including cultivating platform 1, cultivate the bench 1 roof and seted up cultivation groove 101 on, cultivate and seted up a plurality of mounting grooves 102 on the bench 1 diapire, the vertical fixedly connected with erection column 2 in the mounting groove 102, and the cover is equipped with the prevention and cure cup 3 that the opening is upwards on the erection column 2, prevent and cure the cup 3 and contain the insecticide in, the insecticide can be metaldehyde solution, the vertical fixedly mounted with fixed column 6 in the bottom wall center of cultivating platform 1, fixed column 6 extends downwards and fixedly connected with kills pond 5 through the mount, and fixed column 6 is fixed connection on the bottom wall of killing pond 5, kill pond 5 be the upward bowl of opening and contain the insecticide in killing pond 5, the insecticide can be metaldehyde solution, fixedly connected with a plurality of rotating seats 7 on the lateral wall of fixed column 6, all rotate and be connected with rotating block 8 on the rotating seat 7;

a torsion spring 81 is sleeved on the rotating shaft of the rotating blocks 8, two ends of the torsion spring 81 are respectively and fixedly connected to the side walls of the rotating seat 7 and the rotating blocks 8, the angle of the rotating blocks 8 is adjusted through the torsion spring 81, one side, far away from the fixed column 6, of each rotating block 8 is fixedly connected with a killing rod 9, each killing rod 9 extends to one side, far away from the fixed column 6, and extends to the position above the liquid level in the killing pool 5, a discharge electrode 91 is paved on the annular side wall, far away from the fixed column 6, of each killing rod 9, the discharge electrode 91 is connected with a power supply through a lead, a proximity switch movable end 10 is fixedly connected to the lower portion of the annular side wall, close to one side of the fixed column 6, of each fixed column 6, a proximity switch fixed end 11 matched with the proximity switch movable end 10 is fixedly connected to the side wall, corresponding to the position below the proximity switch movable end 10, and the proximity switch fixed end 11 are connected with the power supply and the discharge electrode 91.

In the embodiment, as shown in fig. 2 and 3, the number and the positions of the catching and killing rods 9 correspond to the mounting columns 2 one by one, the side, away from the fixed column 6, of each catching and killing rod 9 is connected with the cantilever 4 in a sliding manner, the catching and killing rods 9 are not in contact with the cantilever 4, the cantilevers 4 horizontally extend towards one side of the corresponding mounting column 2 and are fixedly connected with the T-shaped supports 201 through fixing bolts, the T-shaped supports 201 extend obliquely downwards and are fixedly mounted on the side walls of the mounting columns 2 corresponding to the positions below the control cups 3, snails are attracted to the cantilevers through the T-shaped supports 201, and the snails can climb conveniently.

In the embodiment, the snails are prevented from climbing to the path of the cultivating platform 1 through the preventing and treating cup 3 and climbing upwards, or the snails are prevented from being killed by matching with the insecticide in the preventing and treating cup 3, the snails which are found on the preventing and treating cup 3 and the T-shaped support 201 are attracted by matching with the cantilever 4 and are attracted to the trapping and killing rod 9, when the snails completely climb to the trapping and killing rod 9, the snails are positioned at the position of the discharge electrode 91, the weight of the snails is matched with the lever action of the length of the trapping and killing rod 9 at the moment, the torsion spring 81 is pressed to enable the trapping and killing rod 9 to sink, the movable end 10 of the proximity switch and the fixed end 11 of the proximity switch are close to be attached, the snails are discharged by matching with the power supply to the discharge electrode 9, and fall into the insecticide in the killing pool 5, so that the snails are guaranteed to be killed, the preventing and treating effect of the snails is effectively guaranteed, pesticide spraying on the dendrobium, and green planting of the dendrobium is guaranteed.

Example two

Referring to fig. 2 and 4, in this embodiment, basically the same as the first embodiment, it is more preferable that a discharge hole 51 is formed through the bottom wall of the killing pool 5, the discharge hole 51 extends downward and is horizontally connected with a discharge pipe 12 in a through manner, one side of the discharge pipe 12 is not closed and is provided with an end cover 13, the killed snails are deposited in the discharge pipe 12 through the discharge hole 51, and the snails can be taken out by opening the end cover, so that the killing pool 5 is convenient to clean, and the stability of controlling the snails is improved.

In this embodiment, as shown in fig. 2 and 4, a piston 14 is slidably connected in an inner cavity of the discharge pipe 12, the piston 14 is matched with an annular inner wall of the discharge pipe 12, a discharge rod 15 is horizontally and fixedly connected to a side wall of the piston 14 away from one side of the end cover 13, the discharge rod 15 extends outward to penetrate through the side wall of the discharge pipe 12 and is connected with a handle 151, a sealing sleeve 152 is slidably sleeved on the discharge rod 15, the sealing sleeve 152 is fixedly connected to the side wall of the discharge pipe 12, when a snail inside the discharge pipe 12 needs to be cleaned, the end cover 13 is opened, the handle 151 is used to cooperate with the discharge rod 15 to push the piston 14, the snail is pushed out to complete cleaning, and cleaning efficiency is improved.

EXAMPLE III

Referring to fig. 2 and 4, in this embodiment, basically the same as the second embodiment, it is more preferable that a plurality of compression springs 18 are horizontally and fixedly connected to a side wall of the piston 14 close to the end cover 13, a filter screen 17 is fixedly connected to the other end of the compression springs 18, and a plurality of one-way valves 141 are inserted into a side wall of the piston 14 penetrating through two sides, the one-way valves 141 allow liquid to flow from the side of the end cover 13 to the side of the grip 151, the snail remains are pushed by the filter screen 17, when the filter screen 17 is pushed to the side of the end cover and is pushed, the piston 14 is continuously pushed, the liquid between the piston 14 and the filter screen 17 is pressurized by the compression springs, and the one-way valves 141 are matched to make the liquid flow back to the side of the discharge pipe 12 far away from the end cover 13, the end cover 13 is opened again to take out the snail remains, so that the insecticide is effectively prevented from being discharged when the snail remains are cleaned, and the snail remains are conveniently cleaned under the condition that there is more insecticide in the killing pool 5, and the efficiency of cleaning the snail remains is greatly improved.

In this embodiment, as shown in fig. 2 and 4, the discharge pipe 12 is provided with a drainage groove 131 along the extending direction of the annular side wall corresponding to the side of the discharge hole 51 away from the end cap 13, so as to facilitate the discharge of the insecticide when the piston is reset, and facilitate the reset of the piston.

In this embodiment, as shown in fig. 2 and 4, the center of the piston 14 penetrates through the side walls at the two sides to form a sliding groove 153, the sliding groove 153 extends towards one side of the discharging rod 15 and extends into the discharging rod 15, a sliding rod 16 is slidably connected in the sliding groove 153, and the sliding rod 16 extends towards one side of the filter screen 17 and is fixedly connected to the side wall of the filter screen 17, so that the sliding stability of the filter screen 17 is improved.

Example four

Referring to fig. 2 and 3, in this embodiment, basically the same as the first embodiment, it is more preferable that the fixed column 6 is further sleeved with a containing bowl 19, the containing bowl 19 contains bait, and the height of the bowl opening of the containing bowl 19 is between the liquid level in the killing pool 5 and the rotating seat 7, so as to attract the snails to climb onto the discharge electrode 91 of the killing rod 9, thereby improving the killing effect of the snails.

EXAMPLE five

Referring to fig. 2, in this embodiment, basically the same as the first embodiment, it is more preferable that a backflow cover 20 is further sleeved on the upper portion of the fixing column 6, the backflow cover 20 is a reversely buckled bowl, the backflow cover 20 is made of a copper material, the lower edge of the backflow cover 20 is far away from the top wall of the plurality of cantilevers 4, evaporated moisture flows back to the killing pool 5, on one hand, frequent addition of the insecticide in the killing pool 5 is avoided, on the other hand, influence on the planting environment of the dendrobium nobile is conveniently avoided, and meanwhile, the use of the copper material also greatly avoids snails which are not killed from climbing to the cultivation table 1 through the fixing column 6.

EXAMPLE six

Referring to fig. 2, in this embodiment, basically the same as the first embodiment, it is more preferable that a plurality of reinforcing rods 21 are fixedly connected to the side wall of the killing pool 5, the reinforcing rods 21 extend radially and obliquely downward and are connected to the mounting seat, so as to improve the stability of the killing pool 5, and at the same time, the snails can climb up to the discharge electrode 91 and the killing pool 5 through the reinforcing rods 21, so as to improve the trapping effect of the snails.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention should be equivalent or changed within the scope of the present invention.

Claims

1. The efficient trapping and deinsectization device for the dendrobium cultivation comprises a cultivation table (1) and is characterized in that a cultivation groove (101) is formed in the top wall of the cultivation table (1), a plurality of installation grooves (102) are formed in the bottom wall of the cultivation table (1), installation columns (2) are vertically and fixedly connected in the installation grooves (102), a control cup (3) with an upward opening is sleeved on each installation column (2), insecticide is contained in each control cup (3), a fixed column (6) is vertically and fixedly installed in the center of the bottom wall of the cultivation table (1), the fixed column (6) extends downwards and is fixedly connected with a killing pool (5) through a fixed frame, the fixed column (6) is fixedly connected to the bottom wall of the killing pool (5), the killing pool (5) is bowl-shaped with the upward opening and is filled with the insecticide in the killing pool (5), a plurality of rotating seats (7) are fixedly connected to the side wall of the fixed column (6), and rotating blocks (8) are rotatably connected to the rotating seats (7);

torsion springs (81) are sleeved on rotating shafts of the rotating blocks (8), two ends of each torsion spring (81) are fixedly connected to the side walls of the rotating seat (7) and the rotating block (8) respectively, one side, far away from the fixed column (6), of each rotating block (8) is fixedly connected with a killing rod (9), each killing rod (9) extends towards one side, far away from the fixed column (6), and extends to the position above the liquid level in the killing pond (5), a discharge electrode (91) is laid on the annular side wall, far away from one side of the fixed column (6), of each killing rod (9), the discharge electrode (91) is connected with a power supply through a lead, a proximity switch movable end (10) is fixedly connected to the lower portion of the annular side wall, close to one side of the fixed column (6), of each fixed column (6) corresponds to the side wall below the proximity switch movable end (10), and a proximity switch fixed end (11) matched with the proximity switch movable end (10) is fixedly connected to the side wall of the fixed column (6) through a support;

the number and the positions of the catching and killing rods (9) correspond to the mounting columns (2) one by one, one side, away from the fixing column (6), of each catching and killing rod (9) is connected with a cantilever (4) in a sliding mode, the catching and killing rods (9) are not in contact with the cantilevers (4), the cantilevers (4) horizontally extend towards one side of the corresponding mounting column (2) respectively and are fixedly connected with a T-shaped support (201) through fixing bolts, and the T-shaped support (201) extends towards the lower oblique direction and is fixedly mounted on the side wall, corresponding to the position below the control cup (3), of the mounting column (2);

a discharge hole (51) is formed in the bottom wall of the killing pool (5) in a penetrating mode, the discharge hole (51) extends downwards and is connected with a discharge pipe (12) in a horizontally penetrating mode, one side of the discharge pipe (12) is not closed, and an end cover (13) is arranged;

a piston (14) is connected in an inner cavity of the discharge pipe (12) in a sliding manner, the piston (14) is matched with the annular inner wall of the discharge pipe (12), a discharge rod (15) is horizontally and fixedly connected to the side wall of the piston (14) far away from one side of the end cover (13), the discharge rod (15) extends outwards to penetrate through the side wall of the discharge pipe (12) and is connected with a handle (151), a sealing sleeve (152) is sleeved on the discharge rod (15) in a sliding manner, and the sealing sleeve (152) is fixedly connected to the side wall of the discharge pipe (12);

the piston (14) is close to a plurality of compression springs (18) of the lateral wall of end cover (13) one side go up the level fixedly connected with, and compression spring (18) other end fixedly connected with filter screen (17), and link up both sides lateral wall on piston (14) and insert and be equipped with a plurality of check valve (141).

2. The efficient trapping and deinsectization device for dendrobium nobile cultivation according to claim 1, characterized in that the discharge pipe (12) is provided with a drain groove (131) along the extending direction of the annular side wall corresponding to the side of the discharge hole (51) far away from the end cover (13).

3. The efficient trapping and deinsectization device for dendrobium nobile cultivation according to claim 1, characterized in that a sliding groove (153) is formed in the center of the piston (14) and penetrates through the side walls of the two sides, the sliding groove (153) extends towards one side of the discharging rod (15) and extends into the discharging rod (15), a sliding rod (16) is connected in the sliding groove (153) in a sliding manner, and the sliding rod (16) extends towards one side of the filter screen (17) and is fixedly connected to the side wall of the filter screen (17).

4. The efficient trapping and deinsectization device for dendrobium nobile cultivation as claimed in claim 1, wherein the fixed column (6) is further sleeved with a containing bowl (19), trapping baits are contained in the containing bowl (19), and the height of the bowl opening of the containing bowl (19) is located between the liquid level in the killing pool (5) and the rotating seat (7).

5. The efficient trapping and deinsectization device for dendrobium nobile cultivation as claimed in claim 1, wherein the upper part of the fixed column (6) is further sleeved with a backflow cover (20), the backflow cover (20) is in an inverted bowl shape, the backflow cover (20) is made of copper material, and the lower edge of the backflow cover (20) is far away from the top wall of the cantilevers (4).

6. The efficient trapping and deinsectization device for dendrobium nobile cultivation as claimed in claim 1, wherein the side wall of the killing pool (5) is fixedly connected with a plurality of reinforcing rods (21), and the reinforcing rods (21) radially extend downwards obliquely and are connected with mounting seats.