阅读说明：本技术 一种农作物虫害信息采集装置 (Crop insect pest information acquisition device ) 是由 李国强 赵晴 胡峰 陈丹丹 张建涛 赵巧丽 于 2021-01-04 设计创作，主要内容包括：本发明提供的一种农作物虫害信息采集装置,不仅解决了在进行害虫信息采集时的全方位观察问题,还能对害虫种类进行人为模拟以及人为干预,其解决的技术问题是,包括实验箱体,其特征在于,还包括固定连接在试验箱体上端且相互平行的梯形滑动轨道,梯形滑动轨道上分别横向滑动连接有观察装置与土地管理装置,实验箱体左右两端分别转动连接有纵向布置的驱动轴,观察装置与土地管理装置上分别固定连接有与驱动轴进行连接与脱离的连接装置,本发明能够对农作物进行自动巡检的同时,还能够对特定农作物区域进行精准以及全方位的信息采集,还能够人为控制当前需要的害虫种类并对农作物生长的各个阶段进行详细的信息收集。(The crop pest information acquisition device provided by the invention not only solves the problem of omnibearing observation during pest information acquisition, but also can carry out artificial simulation and artificial intervention on pest species, the technical problem to be solved is that the automatic inspection device comprises an experiment box body and is characterized by also comprising trapezoidal sliding rails which are fixedly connected to the upper end of the experiment box body and are parallel to each other, an observation device and a land management device are respectively and transversely connected to the trapezoidal sliding rails in a sliding manner, driving shafts which are longitudinally arranged are respectively and rotatably connected to the left end and the right end of the experiment box body, and connecting devices which are connected with and disconnected from the driving shafts are respectively and fixedly connected to the observation device and the land management device, the system can also carry out accurate and all-round information acquisition on specific crop regions, can also artificially control the types of pests which are currently required and can carry out detailed information collection on each stage of crop growth.)

1. A crop insect pest information acquisition device comprises an experiment box body (1) and is characterized by further comprising trapezoidal sliding rails (2) which are fixedly connected to the upper end of the experiment box body and are parallel to each other, wherein an observation device and a land management device are respectively connected to the trapezoidal sliding rails (2) in a transverse sliding mode, the left end and the right end of the experiment box body (1) are respectively connected with driving shafts (3) which are longitudinally arranged in a rotating mode, and connecting devices which are connected with and disconnected from the driving shafts (3) are respectively and fixedly connected to the observation device and the land management device;

the observation device comprises observation sliding blocks (4) which are respectively connected on two trapezoidal sliding tracks (2) in a transverse sliding manner, two thread observation shafts (5) which are longitudinally arranged and are parallel to each other are respectively rotatably connected on the two observation sliding blocks (4), the left end and the right end of each thread observation shaft (5) are respectively connected with a movable observation block (6) in a longitudinal threaded manner, one of the movable observation blocks (6) is in threaded fit with the other one of the two thread observation shafts (5) and is in sliding fit, a lifting device which is vertically arranged is respectively fixedly connected on the upper end surface of each movable observation block (6), the lower end of the lifting device is rotatably connected with an observation frame (7), a limiting block (8) is fixedly connected between the observation frame (7) and the lifting device, a semicircular guide rail (9) is fixedly connected on the observation frame (7), and an observer is slidably connected in, the observer comprises an observation plate (10) which is slidably connected in a semicircular guide rail (9), a movable motor (11) is fixedly connected with the lower end of the observation plate (10), a walking wheel (12) is fixedly connected to the rotating shaft of the movable motor (11), the walking wheel (12) is in friction fit with the outer contour of the semicircular guide rail (9), a rotating frame (13) which extends towards the front side is fixedly connected with the upper end of the front side of the observation plate (10), a camera (14) with a rotating shaft arranged transversely is rotatably connected to the rotating frame (13), cylindrical pull rods (15) are respectively and fixedly connected to the left side and the right side of the front end of the camera (14), a second cylindrical pull rod (16) is fixedly connected to the inclined lower part of the rear part of the rotating part of the camera (14) on the observation plate (10), connecting springs (17) are respectively and rotatably connected to the cylindrical pull rods (15) and the second cylindrical pull rod (16), and a camera limit which is positioned on the rotating frame (13) and and the position block (18) is fixedly connected with a switching frame (19) which is used for switching the angle of the camera (14) and is positioned at the lower end of the lifting device and corresponds to the camera (14).

2. The crop pest information acquisition device according to claim 1, wherein the movable observation block (6) is fixedly connected with a lifting device respectively, the lower end of each lifting device is provided with an observation frame (7) and an observer, and the observation frames (7) fixedly connected with the lower ends of the two lifting devices are arranged opposite to the observer.

3. The crop pest information acquisition device according to claim 1, wherein the land management device comprises a management frame (20) which is slidably connected onto the trapezoidal sliding rail (2), two threaded shafts which are arranged in parallel are longitudinally arranged on the management frame (20), a management moving frame (21) is in threaded connection with the two threaded shafts, a soil turning device which is connected through a vertical adjusting device is arranged below the management moving frame (21), a material discharging device is fixedly connected with the left end of the soil turning device, and a leveling device is fixedly connected with the right end of the soil turning device.

4. The crop pest information acquisition device according to claim 3, wherein the management frame (20) comprises second moving blocks (22) which are respectively slidably connected to the trapezoidal sliding track (2), the upper ends of the second moving blocks (22) are respectively and vertically slidably connected to second lifting plates (23) through second vertical guide rods, second lifting motors (24) are respectively and fixedly connected to the second lifting plates (23), second threaded shafts (25) extend downwards from the second lifting plates (23), second threaded sleeves (26) which are in threaded connection with the second threaded shafts (25) are respectively connected to the upper ends of the second moving blocks (22), two threaded shafts which are arranged in parallel are respectively and rotatably connected between the second lifting plates (23), and the two threaded shafts are respectively driven by driving motors which are fixedly connected to the second lifting plates (23), the two threaded shafts are respectively in threaded fit with the management moving frame (21).

5. The crop pest information acquisition device according to claim 3, wherein the vertical adjustment device comprises threaded adjustment rods (27) which are respectively and fixedly connected with the front side and the rear side of the upper end of the soil turning device in a vertical mode, each threaded adjustment rod (27) extends upwards and penetrates through the management moving frame (21), a support spring (28) is sleeved between the lower end of the management moving frame (20) of each threaded adjustment rod (27) and the upper end of the soil turning device, an adjusting sleeve (29) is in threaded connection with the part, extending out of the management moving frame (21), of each threaded adjustment rod (27), and a plurality of supporting guide rods (30) extending upwards are fixedly connected with the upper end of the soil turning device.

6. The crop pest information collection device according to claim 3, wherein the soil turning device comprises a soil turning frame (31), a soil turning rotating shaft (32) is longitudinally and rotatably connected in the soil turning frame (31), a plurality of groups of soil turning teeth (33) are uniformly distributed on the soil turning rotating shaft (32) at intervals, and the soil turning rotating shaft (32) is driven by a soil turning motor (34) fixedly connected to the soil turning frame (31).

7. The crop pest information collection device according to claim 6, wherein the discharging device is fixedly connected to a discharging hopper (35) which is arranged at the left end of the soil turning frame (31) in the longitudinal direction, a discharging rotating shaft (36) is rotatably connected to the discharging hopper (35), discharging blades (37) are fixedly connected to the discharging rotating shaft (36), a plurality of discharging ports (38) are formed in the lower end of the discharging hopper (35), and the discharging rotating shaft (36) is driven by a discharging motor (39) which is fixedly connected to the discharging hopper (35).

8. The crop pest information collection device according to claim 6, leveling device is including rotating arc levelling plate (40) of connecting at the frame that digs (31) right-hand member and longitudinal arrangement, arc levelling plate (40) upper end difference fixedly connected with upwards stretches out press spring (41), each press spring (41) upper end all carry on spacingly through limiting plate (42) of fixed connection on the frame that digs (31), on limiting plate (42) with each press spring (41) corresponding position punishment do not threaded connection have screw thread adjusting part (43), each screw thread adjusting part (43) lower extreme and corresponding press between spring (41) upper end rotate to be connected, be located on the frame that digs (31) of arc levelling plate (40) below fixedly connected with and stretch out spacing post (44) of arc levelling plate (40) below, it is equipped with counterweight groove (45) to be located arc levelling plate (40) right-hand member.

9. The crop pest information acquisition device according to claim 1, wherein the connection device comprises connection plates (46) fixedly connected with the front end and the rear end of the land management device respectively, the upper ends of the connection plates (46) are fixedly connected with transverse plates (47) towards the outside respectively, each transverse plate (47) is provided with a vertical through hole, the upper ends of the transverse plates (47) are fixedly connected with connection motors (48), the rotating shafts of the connection motors (48) extend downwards through the vertical through holes, the outer sides of the connection plates (46) are provided with vertical trapezoidal grooves (49), arc-shaped connection sleeves (50) corresponding to the driving shafts (3) are vertically and slidably connected in each trapezoidal groove, and connecting threaded sleeves (51) extending upwards are fixedly connected at positions corresponding to the rotating shafts of the connection motors (48) at the upper ends of the arc-shaped connection sleeves (50), each connecting threaded sleeve (51) is in threaded connection with the corresponding threaded motor rotating shaft.

10. The crop pest information acquisition device according to claim 1, further comprising guide devices fixedly connected to the upper ends of the semicircular guide rails (9), wherein guide sleeves (52) are fixedly connected to two ends of the semicircular guide rail (9) on the front side, guide rods (53) matched with the guide sleeves (52) are fixedly connected to two ends of the semicircular guide rail (9) on the rear side, and limit switches are fixedly connected in the guide sleeves (52).

Technical Field

The invention relates to an information acquisition device, in particular to a crop pest information acquisition device.

Background

The animals harmful to crops are of various types, mainly insects, and additionally mites, snails and the like. Although many insects belong to pests, the insects also have beneficial insects, and the beneficial insects are protected, bred and utilized. Therefore, the method has important significance for recognizing insects, researching insects, mastering the occurrence and growth rule of pests and protecting crops to obtain high quality and high yield.

Various insects have different mouthparts due to different feeding habits and feeding modes, and mainly comprise chewing mouthparts and piercing-sucking mouthparts. Chewing mouthpart pests, such as beetles, locusts, moth and butterfly larvae, etc. They all eat solid foods, which harm roots, stems, leaves, flowers, fruits and seeds, vegetables, causing mechanical damage such as nicking, holes, breaking, boring stems, cutting roots, etc. Sucking mouthpart pests such as aphids, stink bug, leafhopper and mites. They are made by inserting needle-shaped mouth into plant tissue to suck food, so that the plant can be withered, wrinkled, curled, withered and dead, growth point is fallen off, insect gall (formed by stimulation of saliva) and the like. In addition, there are siphon-type mouthparts (such as moth and butterfly), paper-suction mouthparts (such as fly), chewing-suction mouthparts (such as bee). The pest mouth understanding device can not only identify the pest species from the pest situation, but also provide a basis for the prevention and control of the pesticide.

The impact of studies on crop pests on prognostics; (1) and (4) dividing according to forecast content. The prediction of the emergence period is to predict the emergence period or damage period of a certain disease and insect pest. And (3) measuring the period of the pests with migration and diffusion habits for migrating or migrating to the local area, and taking the period as the basis for determining the control due period. Secondly, the prediction of the occurrence amount is to predict the occurrence amount of the pests and the diseases or the occurrence degree of the pests in the field, and mainly to estimate whether the future population number of the pests or the occurrence degree of the pests has a tendency of large occurrence so as to reach the prevention and control index. And predicting yield loss.

(2) According to the forecast time limit. The short-term prediction period is within about 20 days, and generally only a few days to more than ten days. Second, the medium-term prediction is generally 20 days to 1 quarter, usually more than 1 month, and usually predicts the occurrence of the next generation to determine the control strategy and deployment. And the long-term prediction period is usually more than 1 quarter. For example, long-term prediction of pest occurrence degree is made according to the effective population number of a certain pest after overwintering or at early years, meteorological data and the like.

Different influences of pests on crops in different periods are different, different environments are different from different crop species when different pests are faced, and in order to further research agricultural pests and collect information about the conditions of damage of crops in different periods and environments, a device capable of comprehensively observing pests and artificially simulating pest species is needed.

Disclosure of Invention

In order to overcome the defects of the prior art, the invention provides the crop pest information acquisition device, which not only solves the problem of omnibearing observation during pest information acquisition, but also can perform artificial simulation and artificial intervention on pest types.

The technical problem to be solved is that the device comprises an experiment box body and is characterized by also comprising trapezoidal sliding rails which are fixedly connected to the upper end of the experiment box body and are parallel to each other, wherein an observation device and a land management device are respectively connected to the trapezoidal sliding rails in a transverse sliding manner, driving shafts which are longitudinally arranged are respectively connected to the left end and the right end of the experiment box body in a rotating manner, and connecting devices which are connected with and disconnected from the driving shafts are respectively and fixedly connected to the observation device and the land management device;

the observation device comprises observation sliding blocks which are respectively connected on two trapezoidal sliding tracks in a transverse sliding manner, two thread observation shafts which are longitudinally arranged and parallel to each other are respectively and rotatably connected on the two observation sliding blocks, the left end and the right end of each thread observation shaft are respectively and longitudinally in threaded connection with a movable observation block, one of the movable observation blocks and the two thread observation shafts is in threaded fit and sliding fit, a vertically arranged lifting device is respectively and fixedly connected on the upper end surface of each movable observation block, the lower end of the lifting device is rotatably connected with an observation frame, a limiting block is fixedly connected between the observation frame and the lifting device, a semicircular guide rail is fixedly connected on the observation frame, an observer is slidably connected along the semicircular guide rail in a sliding manner, the observer comprises an observation plate which is slidably connected in the semicircular guide rail, the lower end of the observation plate is fixedly connected with a, friction fit between walking wheel and the semi-circular guide rail outline, the rotating turret that the observation board leading flank upper end fixedly connected with stretches out towards the front side, it is the camera of transversal arrangement to rotate the connection pivot on the rotating turret, both sides difference fixedly connected with cylindrical pull rod about the camera front end, the oblique downward position fixedly connected with second cylindrical pull rod in rear of camera rotation position on the observation board, it is connected with coupling spring to rotate respectively on cylindrical pull rod and the second cylindrical pull rod, be located fixedly connected with and carry out spacing camera stopper to camera turned angle on the rotating turret, be located the switching frame that elevating gear lower extreme and the corresponding position fixedly connected with of camera are used for switching the camera angle.

Preferably, the movable observation block is fixedly connected with a lifting device respectively, the lower end of each lifting device is provided with an observation frame and an observer, and the observation frames fixedly connected with the lower ends of the two lifting devices are arranged opposite to the observer.

Preferably, the land management device comprises a management frame which is connected to the trapezoidal sliding rail in a sliding mode, two threaded shafts which are arranged in parallel are longitudinally arranged on the management frame, a management moving frame is connected to the two threaded shafts in a threaded mode, a soil turning device which is connected through a vertical adjusting device is arranged below the management moving frame, a material discharging device is fixedly connected to the left end of the soil turning device, and a leveling device is fixedly connected to the right end of the soil turning device.

Preferably, the management frame comprises second moving blocks which are respectively connected onto the trapezoidal sliding track in a sliding mode, the upper end of each second moving block is respectively connected with a second lifting plate through a second vertical guide rod in a vertical sliding mode, a second lifting motor is fixedly connected onto each second lifting plate respectively, a second threaded shaft extends downwards from each second lifting plate, a second threaded sleeve in threaded connection with the second threaded shaft is connected onto the upper end of each second moving block respectively, two threaded shafts which are arranged in parallel are rotatably connected between the two second lifting plates respectively, the two threaded shafts are respectively driven through a driving motor fixedly connected onto the second lifting plates, and the two threaded shafts are respectively in threaded fit with the management moving frame.

Preferably, the vertical adjusting device comprises thread adjusting rods which are fixedly connected with the front side and the rear side of the upper end of the soil turning device respectively in a vertical mode, each thread adjusting rod extends upwards and penetrates through the management moving frame, a supporting spring is sleeved between the lower end of each thread adjusting rod moving management frame and the upper end of the soil turning device, the part, extending out of the management moving frame, of each thread adjusting rod is connected with an adjusting sleeve in a threaded mode, and a plurality of supporting guide rods extending upwards are fixedly connected with the upper end of the soil turning device.

Preferably, the soil turning device comprises a soil turning frame, a soil turning rotating shaft is longitudinally and rotatably connected in the soil turning frame, a plurality of groups of soil turning teeth are uniformly distributed on the soil turning rotating shaft at intervals, and the soil turning rotating shaft is driven by a soil turning motor fixedly connected to the soil turning frame.

Preferably, the discharging device is fixedly connected to a discharging hopper which is arranged at the left end of the soil turning frame in the longitudinal direction, a discharging rotating shaft is connected to the discharging hopper in a rotating mode, discharging blades are fixedly connected to the discharging rotating shaft, a plurality of discharging ports are formed in the lower end of the discharging hopper, and the discharging rotating shaft is driven by a discharging motor fixedly connected to the discharging hopper.

As preferred, level and smooth device is including rotating the arc levelling plate of connecting at the frame right-hand member that digs and longitudinal arrangement, arc levelling plate upper end difference fixedly connected with upwards the press spring that stretches out, each press spring upper end all carries on spacingly through the limiting plate of fixed connection on the frame that digs, with the corresponding position punishment of each press spring on the limiting plate respectively threaded connection have the screw thread adjusting part, rotate between each screw thread adjusting part lower extreme and the corresponding spring upper end of pressing and be connected, be located on the frame that digs of arc levelling plate below fixedly connected with stretch out the spacing post of arc levelling plate below, it is equipped with the counter weight groove to be located the arc levelling plate right-hand member.

Preferably, the connecting device comprises connecting plates fixedly connected with the front end and the rear end of the observation device and the land management device respectively, the upper end of each connecting plate is fixedly connected with a transverse plate towards the outer side respectively, vertical through holes are formed in each transverse plate, a connecting motor is fixedly connected with the upper end of each transverse plate, each connecting motor rotating shaft extends downwards through the vertical through holes, vertical trapezoidal grooves are formed in the outer side of each connecting plate, arc connecting sleeves corresponding to the driving shafts are vertically and slidably connected in the trapezoidal grooves, connecting threaded sleeves extending upwards are fixedly connected with the upper ends of the arc connecting sleeves and the corresponding positions of the connecting motor rotating shafts respectively, and each connecting threaded sleeve is in threaded connection with the corresponding threaded motor rotating shaft respectively.

Preferably, the guide device further comprises a guide device fixedly connected to the upper end of each semicircular guide rail, wherein the two ends of the semicircular guide rail on the front side are fixedly connected with guide sleeves respectively, the two ends of the semicircular guide rail on the rear side are fixedly connected with guide rods matched with the guide sleeves respectively, and limit switches are fixedly connected in the guide sleeves.

The invention has the beneficial effects that: 1. the automatic inspection can be carried out on crops;

2. the system can accurately and comprehensively acquire information of a specific crop area;

3. the pest species required at present can be artificially controlled;

4. the damage degree of the pests to crops in different periods from the ovum to the imago process can be observed;

5. the detailed information collection can be carried out on the conditions of crops affected by pests in different periods.

Drawings

FIG. 1 is an overall schematic view of the present invention.

FIG. 2 is a partial view of the area A of the overall view of the present invention.

FIG. 3 is a partially enlarged view of a portion of the area A of the overall view of the present invention.

FIG. 4 is a partial view of the area C of the overall view of the present invention.

FIG. 5 is a partial view of the general view of the invention in region D.

FIG. 6 is a partial view of the area B of the overall view of the present invention.

FIG. 7 is a schematic view of an observation apparatus according to the present invention.

FIG. 8 is a partial view of a region F of an observation device according to the present invention.

FIG. 9 is a partial view of a region G of a schematic view of an observation device according to the present invention.

Fig. 10 is a schematic view of the observation device according to the present invention.

FIG. 11 is a partial view of a region H of an expanded view of the observation device according to the present invention.

FIG. 12 is a partial view of a region I of an expanded view of the viewing device of the present invention.

FIG. 13 is a schematic view of a land preparation device of the present invention.

FIG. 14 is a cross-sectional view of a land preparation device of the present invention.

Reference numerals

1. The device comprises an experimental box body, 2 parts of a trapezoidal sliding track, 3 parts of a driving shaft, 4 parts of an observation sliding block, 5 parts of a threaded observation shaft, 6 parts of a movable observation block, 7 parts of an observation frame, 8 parts of a limiting block, 9 parts of a circular guide rail, 10 parts of an observation plate, 11 parts of a movable motor, 12 parts of a travelling wheel, 13 parts of a rotating frame, 14 parts of a camera, 15 parts of a cylindrical pull rod, 16 parts of a second cylindrical pull rod, 17 parts of a connecting spring, 18 parts of a camera limiting block, 19 parts of a switching frame, 20 parts of a management frame, 21 parts of a management moving frame, 22 parts of a second movable block, 23 parts of a second lifting plate, 24 parts of a second lifting motor, 25 parts of a second threaded shaft, 26 parts of a second threaded sleeve, 27 parts of a threaded adjusting rod, 28 parts of a supporting spring, 29 parts of an adjusting sleeve, 30 parts of a supporting guide rod, 31 parts of a soil turning frame, 32 parts of a soil turning rotating shaft, 33 parts of soil, 37. the device comprises a discharging blade, 38 a discharging port, 39 a discharging motor, 40 an arc-shaped flat plate, 41 a pressing spring, 42 a limiting plate, 43 a thread adjusting piece, 44 a limiting column, 45 a counterweight groove, 46 a connecting plate, 47 a transverse plate, 48 a connecting motor, 49 a vertical trapezoidal groove, 50 an arc-shaped connecting sleeve, 51 a connecting thread sleeve, 52 a guide sleeve and 53 a guide rod.

Detailed Description

The following description of the embodiments of the present invention will be made in detail with reference to the accompanying drawings 1 to 14.

The first embodiment adopts the technical scheme that the device comprises an experiment box body 1 and is characterized by further comprising a trapezoidal sliding rail 2 which is fixedly connected to the upper end of the experiment box body and is parallel to each other, wherein an observation device and a land management device are respectively connected to the trapezoidal sliding rail 2 in a transverse sliding manner, the left end and the right end of the experiment box body 1 are respectively connected with a driving shaft 3 in a rotating manner, and the observation device and the land management device are respectively and fixedly connected with a connecting device which is connected with and separated from the driving shaft 3;

the observation device comprises observation sliding blocks 4 respectively connected on two trapezoidal sliding tracks 2 in a transverse sliding manner, two thread observation shafts 5 which are longitudinally arranged and parallel to each other are respectively rotatably connected on the two observation sliding blocks 4, the left end and the right end of each thread observation shaft 5 are respectively and longitudinally in threaded connection with a movable observation block 6, one of each movable observation block 6 and the two thread observation shafts 5 is in threaded fit and one is in sliding fit, a vertically arranged lifting device is respectively and fixedly connected on the upper end surface of each movable observation block 6, the lower end of the lifting device is rotatably connected with an observation frame 7, a limiting block 8 is fixedly connected between the observation frame 7 and the lifting device, a semicircular guide rail 9 is fixedly connected on the observation frame 7, an observer is slidably connected in the semicircular guide rail 9, the observer comprises an observation plate 10 which is slidably connected in the semicircular guide rail 9, and a movable motor 11 is fixedly connected at the, fixedly connected with walking wheel 12 in the pivot of mobile motor 11, friction fit between walking wheel 12 and the semi-circular guide rail 9 outline, observe the rotating turret 13 that the front side upper end fixedly connected with stretches out towards the front side, it is horizontal camera 14 of arranging for the pivot to rotate to be connected with on the rotating turret 13, camera 14 front end left and right sides is fixedly connected with cylindrical pull rod 15 respectively, observe the oblique downward position fixedly connected with second cylindrical pull rod 16 in rear of camera 14 rotation position on board 10, cylindrical pull rod 15 rotates respectively with second cylindrical pull rod 16 to be connected with connecting spring 17, lie in fixedly connected with and carry out spacing camera stopper 18 to camera 14 turned angle on the rotating turret 13, lie in the switching frame 19 that the corresponding position fixedly connected with of elevating gear lower extreme and camera 14 was used for switching camera 14 angle.

This embodiment is when using, when carrying out information acquisition, earlier place experiment box 1 in with external isolated environment in, carry out the proportion according to corresponding proportion with the crops seed and the worm's ovum that will carry out the experiment, sow crops seed and worm's ovum to the experimental area through the soil management device after the proportion is accomplished, then simulate the growth condition of crops under the environmental condition of settlement, then come the harm of pest to crops under crops and the current environment through viewing device at the different growth periods of crops.

The two threaded observation shafts 5 are driven by controlling the motor to adjust the longitudinal position during normal observation, after the longitudinal position is adjusted, the power of the driving shaft 3 is transmitted to the observation device by the connecting device and the observation device is controlled to move transversely along the trapezoidal sliding track 2, an experimental area is observed by the camera 14 during the transverse displacement of the observation device, the observed information is collected, the height position of the observation frame 7 is adjusted by adjusting the lifting device during the transverse displacement of the observation device, the observers respectively arranged at the front end and the rear end of the two threaded observation shafts 5 synchronously act during the observation process, so that the front side and the rear side of the observation area can be covered by an observation range, when crops grow to a specific period or when the condition needing accurate observation occurs, when the crops in a certain area need to be observed in an omnibearing and accurate observation, the observation frame 7 is controlled to rotate by controlling a driving motor fixedly connected with the rotating connection part of the observation frame 7, a limiting block 8 arranged between the observation frame 7 and the bottom end of the lifting device limits the rotating angle of the observation frame 7, so that the semicircular guide rails 9 fixedly connected on the observation frame 7 can only rotate for ninety degrees, when accurate observation is not needed, two ends of each semicircular guide rail 9 extend upwards, when accurate observation is needed, the two semicircular guide rails 9 respectively rotate along with the observation frame 7 and rotate from two ends of each semicircular guide rail 9 to a horizontal state from the upper ends, the rotating directions of the two semicircular guide rails 9 are opposite directions, two threaded shafts respectively drive corresponding movable observation blocks 6 to move, one movable observation block 6 is in threaded fit with the other movable observation block, and the two movable observation blocks 6 are respectively in threaded fit with different threaded observation shafts 5, therefore, the two threaded observation shafts 5 respectively carry out approaching action in the driving process through the fixedly connected motors, and stop until the extending ends of the two semicircular guide rails 9 are contacted, because the camera 14 is in running fit with the rotating frame 13, the camera 14 can only rotate ninety degrees under the limiting action of the camera limiting block 18, the camera 14 keeps in the horizontal direction in normal observation, the semicircular guide rails 9 drive the camera 14 to rotate together in the rotation process in accurate observation, the extending end of the camera 14 can be blocked by the switching frame 19 in the movement process of the camera 14, the semicircular guide rails 9 continue to move when the extending end of the camera 14 is blocked, so that the connecting spring 17 in running connection on the camera 14 is pulled by the camera 14, the position of the camera 14 is switched after the connecting spring 17 crosses the connecting axis position of the camera 14, after switching, the semicircular guide rail 9 is arranged horizontally, the camera 14 is arranged horizontally, then the mobile motor 11 is controlled to drive, the walking wheels 12 move on the semicircular guide rail 9, the lifting device can be controlled to carry out synchronous position adjustment in the moving process of the camera 14, accurate observation can be carried out on the required accurate observation position, the camera 14 can be selected to be kept at the current position to continue observation after observation is finished, and the observation can be continued after the camera 14 is reset in order to prevent the semicircular guide rail 9 from influencing crops.

In the second embodiment, on the basis of the first embodiment, the movable observation block 6 is fixedly connected with a lifting device respectively, the lower end of each lifting device is provided with an observation frame 7 and an observer, and the observation frames 7 fixedly connected with the lower ends of the two lifting devices are arranged opposite to the observer.

When the observation device is used, the observation frame 7 and the observer are symmetrically arranged at the front end and the rear end, so that all-around observation can be carried out in the observation process, the two observation frames 7 are oppositely arranged to form a complete circle when the two semicircular guide rails 9 approach, the camera 14 can move at any position on the circumference by controlling the walking wheels 12, and the observation angle is ensured to have no dead angle.

Third embodiment, on the basis of first embodiment, the land management device includes management frame 20 of sliding connection on trapezoidal slip track 2, and two threaded shafts that parallel arrangement have vertically arranged on management frame 20, and threaded connection has a management to remove frame 21 on two threaded shafts, and management is removed and is equipped with the device that digs through vertical adjusting device connection below the frame 21, and the device left end fixedly connected with blowing device digs, and the device right-hand member fixedly connected with of digger levels the device.

When the soil management device is used, when the soil management device is required to act, the power transmission of the driving shaft 3 is firstly transmitted to the soil management device through the connecting device, the mixed crop seeds and the insect eggs are required to be conveyed into the discharging device before the soil management device acts, when the soil management device acts, the soil turning device and the leveling device act synchronously, the discharging device can discharge materials according to conditions, the discharging device is fixed when the soil is loosened, and the discharging device discharges materials when seeding is carried out.

Fourth embodiment, on the basis of the third embodiment, the management frame 20 includes second moving blocks 22 respectively slidably connected to the trapezoidal sliding track 2, the upper ends of the second moving blocks 22 are respectively and vertically slidably connected to second lifting plates 23 through second vertical guide rods, the second lifting plates 23 are respectively and fixedly connected to second lifting motors 24, the second lifting plates 23 all extend downwards to form second threaded shafts 25, the upper ends of the second moving blocks 22 are respectively connected to second threaded sleeves 26 in threaded connection with the second threaded shafts 25, two parallel threaded shafts are respectively and rotatably connected between the two second lifting plates 23, the two threaded shafts are respectively and fixedly connected to driving motors on the second lifting plates 23 for driving, and the two threaded shafts are respectively and threadedly engaged with the management moving frame 21.

This embodiment is when using, move left side in-process from the right side at the land management device and sow, dig and level, make the land management device carry out the translation to the upper end through the height of controlling each second lifter plate 23 after moving left side extreme position, then control drive shaft 3 reversal with the land management device move to rightmost end position and carry out repetitive motion, can also control the degree of depth and the compactedness of soil when sowing through the height of control second lifter plate 23, second elevator motor 24 moves when going up and down, make second lifter plate 23 go up and down through the threaded connection effect between elevator motor pivot and the second thread bush 26, go up and down through the direction of the vertical guide bar of second in-process at second lifter plate 23.

Fifth embodiment, on the basis of third embodiment, the vertical adjusting device includes the screw thread adjusting rods 27 that the both sides vertical fixed connection respectively around the device upper end that digs, and each screw thread adjusting rod 27 all upwards stretches out and passes management removal frame 21, is located and overlaps between the device upper end of each screw thread adjusting rod 27 mobile management frame 20 lower extreme and is equipped with supporting spring 28, and each screw thread adjusting rod 27 stretches out management removal frame 21 position and all threaded connection has adjusting collar 29, is located a plurality of support guide bars 30 that upwards stretch out of device upper end fixedly connected with of digger.

When the device is used, in the process of driving the soil turning device, if soil layers with different depths need to be turned, the adjusting sleeves 29 at the upper ends of the thread adjusting rods 27 can be rotated, and the distance between the soil turning device and the management moving frame 21 is adjusted through the distance between the adjusting sleeves 29 and the upper ends of the thread adjusting rods 27, so that the soil turning depth is adjusted.

Sixth embodiment, on the basis of third embodiment, the device that digs includes the frame 31 that digs, and the longitudinal rotation is connected with the pivot of digging 32 in the frame 31 that digs, and even interval distribution has the multiunit tooth 33 that digs on the pivot of digging 32, and the pivot of digging 32 drives through the motor 34 that digs of fixed connection on the frame 31 that digs.

When the soil turning device is used, the soil turning motor 34 is started when soil turning action is needed, the soil turning motor 34 drives the soil turning rotating shaft 32 to rotate in the rotating process, the transmission mode can be chain transmission and gear transmission, the soil turning rotating shaft 32 is fixedly connected with a plurality of groups of soil turning teeth 33 which can crush the soil in multiple directions, and meanwhile, crushed soil blocks and crop seeds are mixed and then buried in the soil.

Seventh embodiment, on the basis of the sixth embodiment, the discharging device is fixedly connected to the discharging hopper 35 which is arranged at the left end of the soil turning frame 31 and is longitudinally arranged, a discharging rotating shaft 36 is rotatably connected to the discharging hopper 35, discharging blades 37 are fixedly connected to the discharging rotating shaft 36, a plurality of discharging ports 38 are formed in the lower end of the discharging hopper 35, and the discharging rotating shaft 36 is driven by a discharging motor 39 which is fixedly connected to the discharging hopper 35.

When the crop seed discharging device is used, the discharging rotating shaft 36 seeds crop seeds in the discharging hopper 35 downwards from the discharging hole 38 in the rotating process, in order to prevent the seeds in the discharging hopper 35 from blocking the discharging hole 38, the discharging rotating shaft 36 is rotatably connected in the discharging hopper 35, the discharging rotating shaft 36 continuously rotates in the discharging process, and the seeds are prevented from blocking the discharging hole 38.

Eight embodiment, on the basis of six embodiments, level and smooth the device including rotating the arc leveling plate 40 of connecting at the frame of digging 31 right-hand member and longitudinal arrangement, the last difference fixedly connected with of arc leveling plate 40 upwards stretches out presses spring 41, each presses spring 41 upper end all to carry on spacingly through fixed connection's limiting plate 42 on the frame of digging 31, on the limiting plate 42 with each press spring 41 corresponding position punishment difference threaded connection have screw thread adjusting part 43, rotate between each screw thread adjusting part 43 lower extreme and the corresponding spring 41 upper end of pressing and be connected, be located the spacing post 44 that fixedly connected with stretches out the arc leveling plate 40 below on the frame of digging 31 of arc leveling plate 40 below, it is equipped with counterweight groove 45 to be located arc leveling plate 40 right-hand member.

This embodiment is when using, the leveling device is in the device rear of digging, can carry out the compaction through the soil that arc levelling plate 40 will turn over after the completion of digging, after the compaction is accomplished, come to adjust the pressure on the arc flat board through screw thread adjusting part 43 to the arc levelling plate 40, fixedly connected with stretches out the spacing post 44 of the dull and stereotyped below of arc on the frame 31 of digging of the dull and stereotyped lower extreme of arc, spacing post 44 plays the limiting displacement to the dull and stereotyped downstream extreme position of arc, and the balancing weight can also be placed in the counter weight groove 45 on the dull and stereotyped right-hand member of arc, increase the pressure to compacted ground through the balancing weight, reach the purpose of leveling ground.

Ninth embodiment, on the basis of first embodiment, connecting device includes that viewing device and soil management device front and back both ends are fixed connection's connecting plate 46 respectively, each connecting plate 46 upper end is towards outside fixedly connected with diaphragm 47 respectively, vertical through-hole has all been seted up on each diaphragm 47, the equal fixedly connected with in each diaphragm 47 upper end connects motor 48, each pivot of connecting motor 48 all stretches out downwards through vertical through-hole, vertical dovetail groove 49 has all been seted up in each connecting plate 46 outside, the equal vertical sliding connection in each dovetail groove has arc adapter sleeve 50 corresponding with drive shaft 3, the equal fixedly connected with connection threaded sleeve 51 that upwards stretches out in each arc adapter sleeve 50 upper end and the corresponding position department of connection motor 48 pivot, each connection threaded sleeve 51 respectively with corresponding threaded motor pivot between threaded connection.

When the device is used, when the observation period device and the land management device are required to be connected to the driving shaft 3 through the connecting device respectively, the corresponding connecting motor 48 is controlled, the connecting motor 48 rotates, the height of the arc connecting sleeve 50 is adjusted through threaded connection in the rotating process of the connecting motor 48, the arc connecting sleeve 50 is close to the connecting plate 46 and is guided through the vertical trapezoidal groove 49 in a vertical sliding connection mode, the contact part of the arc connecting sleeve 50 and the driving shaft 3 is provided with threads matched with the driving shaft 3, when the arc connecting sleeve 50 moves downwards to be connected with the driving shaft 3, the power of the driving shaft 3 is transmitted to the corresponding observation device or land management device, and the power transmission is stopped after the arc connecting sleeve 50 is separated from the driving shaft.

Tenth embodiment, on the basis of the first embodiment, the device further includes a guiding device fixedly connected to the upper end of each semicircular guide rail 9, wherein two ends of the semicircular guide rail 9 on the front side are fixedly connected with a guide sleeve 52 respectively, two ends of the semicircular guide rail 9 on the rear side are fixedly connected with a guiding rod 53 matched with the guide sleeve 52 respectively, and a limit switch is fixedly connected in the guide sleeve 52.

When the embodiment is used, when the two semicircular guide rails 9 are arranged in a horizontal state, the semicircular guide rails 9 at two ends are drawn close to the middle part, when the two semicircular guide rails 9 approach to the contact part, the two semicircular guide rails 9 are guided by the guiding device, errors at the connection part of the two semicircular guide rails 9 are prevented, the camera 14 is influenced to move along the circumferential direction, after the guide rod 53 is matched with the guide sleeve 52, the guide rod 53 can touch the limit switch in the guide sleeve 52, the limit switch sends a signal of connection completion, and meanwhile, the approaching action of the two semicircular guide rails 9 is stopped and kept in the original position, at the moment, the two semicircular guide rails 9 can be integrally lifted, and the camera 14 can observe a precise observation part along a circular track formed by the two semicircular guide rails 9 in a lifting process without dead angles.