CN114308625A

CN114308625A - Little flower stinkbug screening plant

Info

Publication number: CN114308625A
Application number: CN202011077613.7A
Authority: CN
Inventors: 陈浩; 吕兵; 翟一凡; 郑礼; 曹广平; 代晓彦
Original assignee: Shandong Lu Bao Technology Development Co ltd; Institute of Plant Protection Shandong Academy of Agricultural Sciences
Current assignee: Shandong Lu Bao Technology Development Co ltd; Institute of Plant Protection Shandong Academy of Agricultural Sciences
Priority date: 2020-10-10
Filing date: 2020-10-10
Publication date: 2022-04-12

Abstract

The orius minutus screening device is used for separating the orius minutus larvae from the culture substrate. It includes: a frame; the funnel is arranged on the rack and moves left and right relative to the rack; a sieve placed on the hopper; and the driving mechanism is arranged on the rack and drives the funnel to move left and right. The orius minutus screening device provided by the invention is simple in structure and convenient to operate, when the orius minutus screening device is used, the orius minutus doped with the culture substrate is poured into the screen, then the switch on the controller is pressed, and the motor acts to drive the funnel to move left and right, so that the orius minutus is screened.

Description

Little flower stinkbug screening plant

Technical Field

The invention relates to the technical field of cultivation of orius minutus, in particular to an orius minutus screening device.

Background

The orius minutus belongs to the order hemiptera and the family lygus, and is an important predatory natural enemy insect. Can prey on adults, larvae and eggs of pests such as thrips, whiteflies, tetranychidae, aphids and the like, and is particularly suitable for preventing and treating pests such as thrips. Plays an important role in pest control of the facility vegetables. The natural enemy insects are applied to agricultural production, and the small orius bugs need to be fed in a large scale to be made into products. After the small plant bugs are cultured in a large scale, the small plant bugs are often mixed with a culture substrate (such as wheat), the substrate needs to be removed, the small plant bugs are separated separately, and the small plant bugs are packaged into products.

Disclosure of Invention

The invention aims to provide a lygus lucorum screening device which is used for separating the lygus lucorum adults from a culture substrate.

The technical scheme adopted by the invention for solving the technical problems is as follows: orius minutus screening plant, characterized by, it includes:

a frame;

the funnel is arranged on the rack and moves left and right relative to the rack;

a sieve placed on the hopper;

and the driving mechanism is arranged on the rack and drives the funnel to move left and right.

Furthermore, the frame comprises an upper frame, a vertical frame and a lower frame which are sequentially arranged from top to bottom.

Furthermore, a collecting bottle is arranged at the lower end of the funnel.

Further, the upper end of the collecting bottle is in threaded connection with the lower end of the funnel.

Furthermore, a pair of rollers is rotatably arranged on the side wall of the hopper, and the rollers are in contact with the upper surface of the rack.

Furthermore, the driving mechanism comprises a motor fixed on the rack, a crank fixed at the output end of the motor and a connecting rod hinged with the hopper, and the connecting rod is hinged with the crank.

Furthermore, a travelling mechanism is also arranged, the travelling mechanism comprises a pair of wheel carriers, a fixed rod and a fixed shaft which are used for fixing the two wheel carriers together and are arranged up and down, travelling wheels which are rotatably connected with the lower parts of the wheel carriers through wheel shafts, a driving handle fixed on the fixed shaft and a holding part wrapped on the driving handle, a cross bar is fixed on the rack, a tension spring is arranged between the cross bar and the wheel carriers, and the wheel carriers are in an inclined state under the action of the tension spring; a locking mechanism is arranged on the inner side of the lower frame, the wheel carrier is in a vertical state through the locking mechanism, and the traveling wheels are in contact with the ground at the moment.

Furthermore, the locking mechanism comprises a sliding plate arranged in the lower frame in a sliding mode, a locking pin fixed on the sliding plate and a spring arranged between the sliding plate and the inner wall of the lower frame, the action end of the locking pin extends out of the lower frame under the action of the spring, a locking hole is formed in the wheel carrier, and after the action end of the locking pin extends into the locking hole, the wheel carrier is kept in a vertical state.

The invention has the beneficial effects that: the orius minutus screening device provided by the invention is simple in structure and convenient to operate, when the orius minutus screening device is used, the orius minutus doped with the culture substrate is poured into the screen, then the switch on the controller is pressed, and the motor acts to drive the funnel to move left and right, so that the orius minutus is screened.

Drawings

FIG. 1 is a schematic front view of the present invention;

FIG. 2 is a schematic top view of the present invention;

FIG. 3 is a schematic view of the configuration of the sifting mechanism;

FIG. 4 is a cross-sectional view of the sifting mechanism;

FIG. 5 is a schematic view of a travel mechanism;

FIG. 6 is a schematic structural view of a traveling mechanism;

FIG. 7 is an assembly view of the wheel carrier, the road wheel and the driving handle;

FIG. 8 is a schematic view of the locking mechanism;

in the figure: 1 frame, 11 lower frame, 12 vertical frame, 13 upper frame, 14 support rods, 15 motor mounting plates, 16 cross bars, 2 funnels, 21 rollers, 22 ear plates, 3 sieves, 31 clamping rings, 32 screens, 4 collecting bottles, 5 motors, 51 cranks, 52 connecting rods, 53 controllers, 6 wheel frames, 60 locking holes, 61 wheel shafts, 62 walking wheels, 63 fixing rods, 64 fixing shafts, 65 driving handles, 66 holding parts, 67 tension springs, 7 pull rings, 71 locking pins, 72 sliding plates and 73 springs.

Detailed Description

As shown in fig. 1 to 8, the present invention mainly comprises a frame 1, a hopper 2, a sieve 3, a collection bottle 4 and a driving mechanism, and the present invention will be described in detail with reference to the accompanying drawings.

As shown in figure 1, a frame 1 is a basic component of the invention, and comprises an upper frame 13, a vertical frame 12 and a lower frame 11 which are sequentially arranged from top to bottom, wherein the upper frame, the vertical frame and the lower frame are all metal frames, and the upper frame 13 and the vertical frame 12 as well as the vertical frame and the lower frame 11 are all welded and fixed, so that the frame is in a cuboid structure. A support rod 14 is arranged on the inner side of the upper frame, a motor mounting plate 15 is arranged between the support rod and the upper frame, and the motor mounting plate is fixedly connected with the rack.

As shown in fig. 3 and 4, the hopper 2 is made of metal, the upper end of the hopper is large, the lower end of the hopper is small, a pair of rollers 21 are rotatably mounted on the side wall of the hopper, the rollers contact with the upper surface of the rack, and the rollers can roll along the upper surface of the rack. Ear plates 22 are also fixed on the side walls of the funnel, and a sieve 3 is arranged above the funnel and is placed on the funnel. As shown in fig. 2, the sieve is a circular structure, and the inside of the sieve is provided with a screen 32, which can allow the orius minutus to pass through but can not allow the culture substrate to pass through. The bottom of the sieve is provided with a clamping ring 31, and when in use, the clamping ring is arranged on the inner side of the funnel so as to realize the relative fixation between the funnel and the sieve in a horizontal plane. And a collecting bottle 4 is installed at the lower end of the funnel through threads, and the bottle mouth of the collecting bottle is screwed into the funnel.

In sieving the dolichos minutissus and the growth substrate, the mixture of the two was poured into a sieve, followed by shaking the funnel from side to side, at which time the smaller size dolichos minutissus could fall through the sieve and eventually into a collection bottle. The funnel and the sieve form a screening mechanism, and the separation of the orius minutus and the culture substrate is realized through the screening mechanism.

In order to drive the funnel to move left and right, a driving mechanism is arranged on the machine frame. As shown in fig. 2, the driving mechanism includes a motor 5 fixed on the motor mounting plate, a crank 51 fixed on the output end of the motor, and a connecting rod 52 hinged with the ear plate, and the connecting rod is hinged with the crank. When the motor works, the funnel can be driven to move left and right. To facilitate control of the motor, a controller 53 is also provided on the top of the housing, and the motor starts to operate when a switch on the controller is pressed.

In order to facilitate the integral movement, a walking mechanism is arranged at the lower part of the machine frame. As shown in fig. 5 to 7, the traveling mechanism includes a pair of wheel frames 6, a fixing rod 63 and a fixing shaft 64 which fix the two wheel frames together and are arranged up and down, a traveling wheel 62 rotatably connected with the lower part of the wheel frame through a wheel shaft 61, a driving handle 65 fixed on the fixing shaft, and a holding part 66 wrapped on the driving handle, wherein a cross bar 16 is fixed on the frame, a tension spring 67 is arranged between the cross bar and the wheel frames, the wheel frames are in an inclined state under the action of the tension spring, and the traveling wheel is not in contact with the ground and is positioned above the ground. When the whole machine frame needs to be driven to walk, the wheel frame is required to be placed in a vertical state, and the walking wheels can be in contact with the ground. The running gear is provided with a pair of, and bilateral symmetry sets up. Two wheel carriers are inverted splayed structures under the natural state, and in order to keep the wheel carriers in the vertical state, a locking mechanism is arranged on the inner side of the lower frame, and the wheel carriers are kept in the vertical state through the locking mechanism. As shown in fig. 8, the locking mechanism includes a sliding plate 72 slidably disposed in the lower frame, a locking pin 71 fixed on the sliding plate, and a spring 73 disposed between the sliding plate and the inner wall of the lower frame, wherein an acting end of the locking pin extends out of the lower frame under the action of the spring, a locking hole 60 is disposed on the wheel frame, and the wheel frame is kept in a vertical state after the acting end of the locking pin extends into the locking hole. The action end of the locking pin is conical, so that after the locking pin is contacted with the side wall of the wheel carrier, the inclined surface of the action end of the locking pin is contacted with the wheel carrier to extrude the locking pin. And a pull ring 7 is further fixed on the locking pin, and the locking pin can move out of the locking hole by pulling the pull ring, so that the wheel carrier is released. When the wheel carrier needs to be locked, the holding part on the driving handle is held by a hand, and the wheel carrier can be in a vertical state by pulling outwards.

The stinkbug machine is simple in structure and convenient to operate, when the stinkbug machine is used, the stinkbug doped with the culture substrate is poured into the sieve, then the switch on the controller is pressed, the motor acts to drive the funnel to move left and right, and then the stinkbug is screened.

To prevent the growth substrate and the dolphin from shaking out through the top of the sieve during the sieving process, an end cap may be provided on the top of the sieve, and after the growth substrate is poured into the sieve, the cap is fastened to the top of the sieve.

Claims

1. Orius minutus screening plant, characterized by, it includes:

a frame;

a sieve placed on the hopper;

2. The orius minutus screening device of claim 1, wherein the frame comprises an upper frame, a vertical frame and a lower frame which are sequentially arranged from top to bottom.

3. The orius minutus screening device of claim 1, wherein a collection bottle is provided at a lower end of the funnel.

4. The orius minutus screening device of claim 1, wherein the upper end of the collection bottle is in threaded connection with the lower end of the funnel.

5. The orius minutus screening device of claim 1, wherein a pair of rollers are rotatably mounted on the side wall of the hopper, and the rollers contact with the upper surface of the frame.

6. The orius minutus screening device of claim 1, wherein the driving mechanism comprises a motor fixed on the frame, a crank fixed at an output end of the motor, and a connecting rod hinged with the hopper, and the connecting rod is hinged with the crank.

7. The orius minutus screening device according to claim 1, wherein a traveling mechanism is further provided, the traveling mechanism comprises a pair of wheel carriers, a fixed rod and a fixed shaft which are used for fixing the two wheel carriers together and are arranged up and down, traveling wheels which are rotatably connected with the lower parts of the wheel carriers through wheel shafts, a driving handle fixed on the fixed shaft, and a holding part wrapped on the driving handle, a cross bar is fixed on the rack, a tension spring is arranged between the cross bar and the wheel carriers, and the wheel carriers are in an inclined state under the action of the tension spring; a locking mechanism is arranged on the inner side of the lower frame, the wheel carrier is in a vertical state through the locking mechanism, and the traveling wheels are in contact with the ground at the moment.

8. The orius minutus screening device according to claim 7, wherein the locking mechanism comprises a sliding plate slidably arranged in the lower frame, a locking pin fixed on the sliding plate, and a spring arranged between the sliding plate and the inner wall of the lower frame, the action end of the locking pin extends out of the lower frame under the action of the spring, a locking hole is formed in the wheel frame, and after the action end of the locking pin extends into the locking hole, the wheel frame is kept in a vertical state.