CN115638321A

CN115638321A - Agricultural monitoring device

Info

Publication number: CN115638321A
Application number: CN202211234552.XA
Authority: CN
Inventors: 杜玉红; 谷海红; 张松奇; 侯守明; 杜玉莉
Original assignee: Hebi College of Vocation and Technology
Current assignee: Hebi College of Vocation and Technology
Priority date: 2022-10-10
Filing date: 2022-10-10
Publication date: 2023-01-24

Abstract

The invention discloses an agricultural monitoring device, which relates to the technical field of monitoring devices and comprises two mounting plates, a double-shaft extension motor and a monitoring camera, wherein two horizontal support rods are commonly mounted on the mutually close side parts of the two mounting plates, two horizontal sliding blocks are mounted at the top of the double-shaft extension motor, horizontal sliding holes are formed in the side parts of the two horizontal sliding blocks, and the two horizontal support rods are respectively mounted in the two horizontal sliding holes in a sliding manner. According to the invention, when the biaxial stretching motor is started, the monitoring camera can be driven to swing back and forth while moving horizontally, so that the monitoring range of the monitoring camera is greatly improved, crops in the greenhouse can be comprehensively monitored without installing a plurality of cameras, and through the arrangement of the networking controller, a user can remotely control the running state of the biaxial stretching motor through the Internet, so that the monitoring camera can be moved to the position near the crops to be observed to carry out close-range observation, and the practicability is good.

Description

Agricultural monitoring device

Technical Field

The invention relates to the technical field of monitoring devices, in particular to an agricultural monitoring device.

Background

At present, the greenhouse technology becomes an important industry in agricultural production in China, the greenhouse technology gradually presents the characteristics of large scale and conglomeration, in order to realize automatic production and planting of the agricultural greenhouse, the equipment and the apparatus gradually modernize to replace the original manpower, and along with the rapid development of the internet technology, the production and planting of the agricultural greenhouse is also widely applied to network fusion, wherein the most common mode is a monitoring device, and the growing condition of crops can be visually seen without planting personnel going deep into the greenhouse.

Most of prior monitoring devices generally all come to monitor the big-arch shelter wholly for fixed mounting big-arch shelter one corner, however, because the volume of big-arch shelter is general bigger, and monitoring device's monitoring range is limited, when needs are observed the crops in a distance, the condition that appears fuzziness or even can't observe appears very easily, therefore, in order to the condition in the control big-arch shelter that can be more comprehensive, need equip a plurality of cameras usually, the cost is great, for this reason, this application discloses an agricultural monitoring device satisfies people's demand.

Disclosure of Invention

An object of this application is to provide an agricultural monitoring device to propose in solving above-mentioned background art because the volume of big-arch shelter is general bigger, and monitoring device's monitoring range is limited, in order to the condition in the control big-arch shelter that can be more comprehensive, need equip a plurality of cameras usually, the great problem of cost.

In order to achieve the above purpose, the present application provides the following technical solutions: an agricultural monitoring device comprises two mounting plates, a double-shaft extension motor and a monitoring camera, wherein two horizontal support rods are commonly mounted on the side portions, close to each other, of the two mounting plates, two horizontal sliding blocks are mounted at the top of the double-shaft extension motor, horizontal sliding holes are formed in the side portions of the two horizontal sliding blocks, the two horizontal support rods are respectively slidably mounted in the two horizontal sliding holes, a networking controller is mounted at the top of the double-shaft extension motor, fixed racks are commonly mounted at the bottoms of the two mounting plates, a moving gear meshed with the fixed racks is mounted at one end of an output shaft of the double-shaft extension motor, a fixed column is mounted at the bottom of the double-shaft extension motor, a rotating groove is formed in the bottom of the fixed column, swinging rotating shafts are jointly rotatably mounted on the inner walls of the two sides of the rotating groove, swinging blocks are mounted on the swinging rotating shafts in a sleeved mode, the monitoring camera is mounted on the bottom of the swinging blocks through a quick-disassembly assembly, one end of each swinging rotating shaft extends out of the fixed column and is provided with a linkage swinging rod, a limiting bearing is mounted on the side portion of the double-shaft extension motor, a rotating shaft extension motor is mounted in an eccentric transmission unit, and a rotating shaft is connected with a rotating rod unit, and a rotating shaft is mounted on the side portion of the double-shaft extension motor.

Preferably, the reduction transmission unit comprises a transmission worm mounted at the other end of the output shaft of the double-shaft extension motor, and a transmission worm wheel meshed with the transmission worm is mounted at the other end of the driving rotating rod.

Preferably, adaptation adjusting part is including seting up regulation spout on the drive carousel lateral part, it installs accommodate the lead screw to rotate on the inner wall of regulation spout, accommodate the lead screw and go up the screw cup joint the regulation and move the piece, eccentric bull stick is installed on the lateral part of regulation and move the piece, accommodate the lead screw's one end extends to install the hexagonal connecting rod outside the drive carousel, the slip has cup jointed adjust knob on the hexagonal connecting rod, the anticreep dog is installed to the tip of hexagonal connecting rod, install the locking unit on the adjust knob.

Preferably, the locking unit includes a plurality of locking insertion rods uniformly installed on a side portion of the adjustment knob, a plurality of locking insertion holes are uniformly formed on an outer circumferential side of the driving turntable, ends of the locking insertion rods extend into the locking insertion holes, and an elastic pressing element is installed on the adjustment knob.

Preferably, the elastic extrusion element comprises an extrusion spring sleeved on the hexagonal connecting rod, and two ends of the extrusion spring are respectively attached to the anti-falling stop block and the side part of the adjusting knob.

Preferably, the quick detach subassembly is including installing protection box on the swing piece bottom, the both sides that the protection box kept away from each other all are provided with the U-shaped and move the pole, two mounting sleeves are installed to the periphery side symmetry of surveillance camera head, two the U-shaped one end that moves the pole extends to two respectively in the mounting sleeve, two the U-shaped other end that moves the pole all extends to install L shape rack in the protection box, rotate on the bottom inner wall of protection box and install the linkage pivot, cup joint in the linkage pivot and install the linkage gear, two L shape rack all with linkage gear meshes mutually, one of them install fixed unit on the L shape rack.

Preferably, the fixing unit comprises an operation pull block arranged on the side portion of the protection box, a fixed insertion rod is installed on the side portion of the operation pull block, a sliding hole is formed in the side portion of the protection box, a plurality of fixed insertion holes are uniformly formed in one side portion of the L-shaped rack, the end portion of the fixed insertion rod penetrates through the sliding hole and extends into one of the fixed insertion holes, and an elastic reset element is installed on the operation pull block.

Preferably, the elastic reset element comprises a reset tension spring sleeved on the fixed insertion rod, and two ends of the reset tension spring are respectively installed on the protective box and the side part of the control pull block.

Preferably, evenly seted up a plurality of ball rotary troughs on the all side inner wall of horizontal slide opening, it is a plurality of all rotate in the ball rotary trough and install the rotation ball, it is a plurality of the rotation ball all with the periphery side laminating of horizontal vaulting pole mutually.

In conclusion, the technical effects and advantages of the invention are as follows:

1. according to the invention, when the double-shaft extension motor is started, the movable gear is driven to rotate, under the combined action of the horizontal support rod, the horizontal sliding block and the fixed rack, the double-shaft extension motor and the monitoring camera can horizontally move together, and meanwhile, the double-shaft extension motor can also drive the swinging block to swing back and forth through the transmission worm, the transmission worm wheel, the driving rotating rod, the driving turntable, the adjusting screw rod, the adjusting moving block, the eccentric rotating rod, the linkage swinging rod and the swinging rotating shaft, so that the monitoring camera can swing back and forth while moving horizontally, the monitoring range of the monitoring camera is greatly improved, crops in a greenhouse can be comprehensively monitored without installing a plurality of cameras, and through the arrangement of a networking controller, a user can remotely control the operation state of the double-shaft extension motor through the Internet, so that the monitoring camera can be moved to be close to the crops to be observed, and the practicability is good;

2. according to the invention, when the adjusting knob is rotated, the adjusting moving block is driven to move through the hexagonal connecting rod and the adjusting screw rod, the rotating diameter of the eccentric rotating rod can be changed by the movement of the adjusting moving block, and further the swinging amplitude of the linkage swinging rod can be changed, so that the swinging angle of the monitoring camera can be adjusted, the device can be used for adaptively monitoring greenhouses with different sizes, and the application range is improved;

3. according to the invention, when the adjusting knob is pulled, the locking inserted bar is driven to move out of the locking jack, the adjusting knob is loosened, the adjusting knob can be rotated to perform adjusting operation, when the adjusting knob is loosened, the locking inserted bar can be automatically inserted into the locking jack under the action of the elastic force of the extrusion spring, the adjusting knob is always fixed, the situation that the swing angle of the monitoring camera is changed due to the autorotation of the adjusting knob in the operation process is effectively reduced, and the stability in use is good;

4. according to the invention, when the control pull block is pulled, the fixed insertion rods are driven to move out of the fixed insertion holes, the L-shaped racks are loosened, at the moment, one of the U-shaped moving rods can be moved, under the combined action of the L-shaped racks and the linkage gear, the other U-shaped moving rod can be driven to move in an opposite direction or in a reverse direction, the monitoring camera can be fixed or loosened under the cooperation of the mounting sleeve, when the control pull block is loosened, the fixed insertion rods can be driven to be automatically inserted into the fixed insertion holes under the elastic action of the reset tension springs, and the monitoring camera is always fixed, so that the purpose of quickly disassembling and assembling the monitoring camera is realized, and later-stage maintenance work is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a schematic perspective view of an embodiment of the present application;

fig. 2 is a schematic perspective view of another perspective view according to the embodiment of the present application;

FIG. 3 is an enlarged view of a portion of a connecting portion between a driving rotating shaft and a swing rotating shaft in an embodiment of the present application;

FIG. 4 is an enlarged schematic view of a portion of an adaptive adjustment assembly according to an embodiment of the present application;

FIG. 5 is a partial sectional view of the protection box in the embodiment of the present application;

FIG. 6 is a schematic side sectional view of a horizontal slider according to an embodiment of the present disclosure.

In the figure: 1. mounting a plate; 2. a horizontal stay bar; 3. a horizontal slider; 4. a double-shaft extension motor; 5. a networked controller; 6. a moving gear; 7. fixing a rack; 8. fixing the column; 9. swinging the rotating shaft; 10. a swing block; 11. a surveillance camera; 12. defining a bearing; 13. driving the rotating rod; 14. driving the turntable; 15. an eccentric rotating rod; 16. linking a swing rod; 17. a drive worm; 18. a drive worm gear; 19. adjusting a screw rod; 20. adjusting the moving block; 21. a hexagonal connecting rod; 22. adjusting a knob; 23. an anti-drop stop block; 24. locking the inserted rod; 25. a compression spring; 26. a protective case; 27. a U-shaped moving rod; 28. installing a sleeve; 29. an L-shaped rack; 30. a linkage gear; 31. controlling a pulling block; 32. fixing the inserted rod; 33. a return tension spring; 34. the ball is rotated.

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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1-6, an agricultural monitoring device shown in fig. 1 includes two mounting plates 1, a dual-axis stretching motor 4, and a monitoring camera 11, wherein two horizontal support rods 2 are commonly mounted on the mutually close side portions of the two mounting plates 1, two horizontal slide blocks 3 are mounted on the top portion of the dual-axis stretching motor 4, horizontal slide holes are respectively formed on the side portions of the two horizontal slide blocks 3, the two horizontal support rods 2 are respectively slidably mounted in the two horizontal slide holes, a networking controller 5 is mounted on the top portion of the dual-axis stretching motor 4, and the networking controller 5 is electrically connected with the dual-axis stretching motor 4; the bottom of the two mounting plates 1 is jointly provided with a fixed rack 7, one end of an output shaft of the double-shaft stretching motor 4 is provided with a moving gear 6 meshed with the fixed rack 7, the bottom of the double-shaft stretching motor 4 is provided with a fixed column 8, the bottom of the fixed column 8 is provided with a rotating groove, the inner walls of two sides of the rotating groove are jointly rotatably provided with swinging rotating shafts 9, and the length directions of the swinging rotating shafts 9 and the horizontal support rod 2 are consistent; swing block 10 is installed in the cup joint on the swing pivot 9, surveillance camera head 11 passes through quick detach assembly to be installed on the bottom of swing block 10, the one end of swing pivot 9 extends to the fixed column 8 outside and installs linkage pendulum rod 16, the lateral part of biax extension motor 4 is installed through the straight-bar and is injectd bearing 12, it installs drive bull stick 13 to inject bearing 12 endotheca, drive carousel 14 is installed to the one end of drive bull stick 13, eccentric bull stick 15 is installed through adaptation adjusting part to the lateral part of drive carousel 14, the bar spout has been seted up to the lateral part of linkage pendulum rod 16, eccentric bull stick 15 slidable mounting is in the bar spout, the output shaft other end of biax extension motor 4 is connected with drive bull stick 13 through speed reduction unit.

By means of the structure, when the double-shaft extension motor 4 is started, the movable gear 6 can be driven to rotate, at the moment, under the combined action of the horizontal support rod 2, the horizontal sliding block 3 and the fixed rack 7, the double-shaft extension motor 4 and the monitoring camera 11 can move horizontally, meanwhile, the double-shaft extension motor 4 can also drive the driving rotating rod 13 to rotate through the speed reduction transmission unit, the driving rotating rod 13 rotates and can drive the swinging rotating shaft 9 to rotate back and forth through the driving rotating disk 14, the adaptive adjusting component, the eccentric rotating rod 15 and the linkage swinging rod 16, the swinging rotating shaft 9 can be driven to rotate back and forth through the quick-release component 10, the monitoring camera 11 can be driven to swing back and forth through the quick-release component, the monitoring camera 11 can swing back and forth while moving horizontally, the monitoring range of the monitoring camera 11 is greatly improved, the crops in the greenhouse can be comprehensively monitored without installing a plurality of cameras, the monitoring controller 5 is arranged, a user can remotely control the running state of the double-shaft extension motor 4 through the internet, the monitoring camera 11 can be moved to the nearby crops to be observed in a short distance, and the monitoring effect is good.

Example two

Based on the above embodiment 1, the reduction transmission unit includes the transmission worm 17 installed on the other end of the output shaft of the biaxial tension motor 4, and the other end of the driving rotation lever 13 is installed with the transmission worm wheel 18 engaged with the transmission worm 17. The advantage that sets up like this is, when the biax stretches motor 4 operation, can drive transmission worm 17 and rotate, and transmission worm 17 rotates and can drive transmission worm wheel 18 and slowly rotate, and then can drive the synchronous slow rotation of drive bull stick 13, has realized the effect of speed reduction transmission.

EXAMPLE III

Based on the above embodiment 1 or 2, the adaptive adjusting assembly includes an adjusting chute formed on the side portion of the driving turntable 14, an adjusting screw rod 19 is rotatably mounted on the inner wall of the adjusting chute, and the length directions of the adjusting chute and the adjusting screw rod 19 are the same as the radius direction of the driving turntable 14; an adjusting moving block 20 is sleeved on the adjusting screw rod 19 in a threaded manner, the eccentric rotating rod 15 is installed on the side portion of the adjusting moving block 20, one end of the adjusting screw rod 19 extends out of the driving turntable 14 and is provided with a hexagonal connecting rod 21, an adjusting knob 22 is sleeved on the hexagonal connecting rod 21 in a sliding manner, an anti-falling stop block 23 is installed at the end portion of the hexagonal connecting rod 21, and a locking unit is installed on the adjusting knob 22. The benefit that sets up like this is, when rotating adjust knob 22, can move the piece 20 through hexagonal connecting rod 21, accommodate the lead screw 19 drive regulation and move, adjusts and moves the piece 20 and remove the diameter of rotation that can change eccentric bull stick 15, and then can change linkage pendulum rod 16's amplitude of oscillation to the swing angle of adjustable surveillance camera head 11 makes the device can carry out the adaptation control to the big-arch shelter of equidimension not, has improved application scope.

Example four

Based on the

above embodiments

1, 2 or 3, the locking unit includes a plurality of locking insertion rods 24 uniformly installed on the side portion of the adjusting knob 22, a plurality of locking insertion holes are uniformly opened on the outer peripheral side of the driving turntable 14, the end portions of the locking insertion rods 24 extend into the locking insertion holes, and the adjusting knob 22 is installed with an elastic pressing element. The advantage of setting up like this is, when removing adjust knob 22, can change the position relation between locking inserted bar 24 and the locking jack, and then can fix or loosen adjust knob 22, effectively reduces the condition that leads to the swing angle of surveillance camera head 11 to change because of adjust knob 22 rotation appears in the operation in-process, and stability is good during the use.

EXAMPLE five

Based on the

above embodiments

1, 2, 3 or 4, the elastic pressing element includes the pressing spring 25 sleeved on the hexagonal connecting rod 21, and two ends of the pressing spring 25 are respectively attached to the anti-falling stopper 23 and the side portion of the adjusting knob 22. The advantage of this arrangement is that when the adjusting knob 22 is loosened, under the action of the elastic force of the pressing spring 25, the adjusting knob 22 is pushed to reset automatically, so that the locking inserted rod 24 is inserted into the locking jack automatically, and the adjusting knob 22 is fixed stably and firmly.

EXAMPLE six

Based on the

above embodiments

1, 2, 3, 4, or 5, the quick release assembly includes the protection box 26 installed on the bottom of the swing block 10, the two sides of the protection box 26 away from each other are both provided with the U-shaped moving rod 27, the outer peripheral side of the monitoring camera 11 is symmetrically installed with two installation sleeves 28, one end of each of the two U-shaped moving rods 27 extends into each of the two installation sleeves 28, and the U-shaped moving rods 27 and the installation sleeves 28 are matched and are both arranged in a rectangular shape; the other ends of the two U-shaped moving rods 27 extend into the protection box 26 and are provided with L-shaped racks 29, the inner wall of the bottom of the protection box 26 is rotatably provided with a linkage rotating shaft, the linkage rotating shaft is sleeved with a linkage gear 30, the two L-shaped racks 29 are respectively meshed with the linkage gear 30, and one L-shaped rack 29 is provided with a fixing unit. The benefit that sets up like this is, when removing one of them U-shaped and move pole 27, under L-shaped rack 29 and linkage gear 30's combined action, can drive another U-shaped and move pole 27 and move in opposite directions or move back to back, and then can make two U-shaped move pole 27 can move in simultaneously or shift out installation sleeve 28, fixed or unclamp surveillance camera head 11 to realized can carrying out quick assembly disassembly's purpose to surveillance camera head 11, make things convenient for the later stage to carry out maintenance work.

EXAMPLE seven

Based on above-mentioned

embodiment

1, 2, 3, 4, 5 or 6, fixed unit draws piece 31 including controlling that sets up on protection box 26 lateral part, the lateral part of controlling drawing piece 31 is installed fixed inserted bar 32, the sliding hole has been seted up to protection box 26 lateral part, a plurality of fixed jacks have evenly been seted up to the lateral part of one of them L shape rack 29, the tip of fixed inserted bar 32 runs through the sliding hole and extends to in one of them fixed jack, it installs the elasticity reset element to control on drawing piece 31, the elasticity reset element overlaps the extension spring 33 that resets on fixed inserted bar 32 including the cover, the both ends of extension spring 33 that resets are installed respectively on protection box 26 and the lateral part of controlling drawing piece 31. The benefit that sets up like this is, when pulling and controlling and draw piece 31, can drive fixed inserted bar 32 and shift out outside fixed jack, loosen L shape rack 29, at this moment, portable U-shaped moves pole 27 and carries out dismouting operation to surveillance camera head 11, when loosening and control and draw piece 31, under the spring action of extension spring 33 that resets, can pull and control and draw piece 31 automatic re-setting, and then can drive fixed inserted bar 32 automatic insertion fixed jack, it is fixed to move pole 27 with L shape rack 29 and U-shaped, thereby can be fixed surveillance camera head 11 always, and is stable and reliable.

Example eight

Based on the

above embodiments

1, 2, 3, 4, 5, 6, or 7, a plurality of ball rotation grooves are uniformly formed on the inner wall of the peripheral side of the horizontal slide hole, the rotation balls 34 are rotatably mounted in the plurality of ball rotation grooves, and the plurality of rotation balls 34 are attached to the outer peripheral side of the horizontal stay bar 2. The advantage of setting up like this is, can be at the removal in-process, change the sliding friction between horizontal vaulting pole 2 and the horizontal slider 3 into rolling friction, reduced frictional force, it is more smooth and easy during the removal.

The working principle of the invention is as follows:

when the double-shaft extension motor 4 is started, the movable gear 6 is driven to rotate, at the moment, under the combined action of the horizontal support rod 2, the horizontal sliding block 3 and the fixed rack 7, the double-shaft extension motor 4 can horizontally move, the double-shaft extension motor 4 horizontally moves through the fixed column 8, the swing rotating shaft 9, the swing block 10, the protection box 26, the U-shaped moving rod 27 and the installation sleeve 28 to drive the monitoring camera 11 to horizontally move together, meanwhile, the double-shaft extension motor 4 also drives the driving rotating rod 13 to rotate through the transmission worm 17 and the transmission worm gear 18, the driving rotating rod 13 rotates through the driving turntable 14, the adjusting screw rod 19 and the adjusting moving block 20 to drive the eccentric rotating rod 15 to circumferentially rotate, the eccentric rotating rod 15 circumferentially rotates to drive the linkage oscillating rod 16 to swing back and forth by taking the swing rotating shaft 9 as the center, linkage pendulum rod 16 swing back and forth drives swing pivot 9 and makes a round trip to rotate, and then accessible swing piece 10, protection box 26, the U-shaped moves pole 27 and installation sleeve 28 and drives surveillance camera head 11 swing back and forth, thereby can make surveillance camera head 11 carry out the swing back and forth in horizontal migration, the monitoring range of surveillance camera head 11 has greatly been improved, need not to install a plurality of cameras and can carry out comprehensive control to the crops in the big-arch shelter, and through networking controller 5's setting, user's accessible internet carries out remote control biax and stretches motor 4's running state, make surveillance camera head 11 portable near the crops that need observe carry out closely, the practicality is good.

When the adjusting knob 22 is pulled and rotated, the adjusting moving block 20 is driven to move by the hexagonal connecting rod 21 and the adjusting screw rod 19, the rotating diameter of the eccentric rotating rod 15 can be changed by the movement of the adjusting moving block 20, and further the swinging amplitude of the linkage swing rod 16 can be changed, so that the swinging angle of the monitoring camera 11 can be adjusted, the device can perform adaptive monitoring on greenhouses with different sizes, the application range is improved, when the adjusting knob 22 is loosened, the adjusting knob 22 can be pushed and pushed to reset automatically under the action of the elastic force of the extrusion spring 25, and further the locking insertion rod 24 can be automatically inserted into the locking insertion hole, the adjusting knob 22 is always fixed, the condition that the swinging angle of the monitoring camera 11 is changed due to the fact that the adjusting knob 22 rotates in the operation process is effectively reduced, and the stability is good during use.

When the control pull block 31 is pulled, the fixed insertion rod 32 is driven to move out of the fixed insertion hole, the L-shaped racks 29 are loosened, at the moment, one of the U-shaped moving rods 27 can be moved, under the combined action of the L-shaped racks 29 and the linkage gear 30, the other U-shaped moving rod 27 can be driven to move in the opposite direction or away from the opposite direction, the two U-shaped moving rods 27 can be moved into or out of the mounting sleeve 28 simultaneously, the monitoring camera 11 is fixed or loosened, the purpose of quickly disassembling and assembling the monitoring camera 11 is achieved, and later maintenance work is facilitated.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an agricultural monitoring device, includes two mounting panels (1), biax and stretches motor (4), surveillance camera head (11), its characterized in that: two horizontal supporting rods (2) are commonly installed on the side portions, close to each other, of the two mounting plates (1), two horizontal sliding blocks (3) are installed at the top of a double-shaft extension motor (4), horizontal sliding holes are formed in the side portions of the two horizontal sliding blocks (3), the two horizontal supporting rods (2) are respectively installed in the two horizontal sliding holes in a sliding mode, a networking controller (5) is installed at the top of the double-shaft extension motor (4), a fixed rack (7) is commonly installed at the bottom of the two mounting plates (1), a moving gear (6) meshed with the fixed rack (7) is installed at one end of an output shaft of the double-shaft extension motor (4), a fixed column (8) is installed at the bottom of the double-shaft extension motor (4), a rotating groove is formed in the bottom of the fixed column (8), swinging rotating shafts (9) are rotatably installed on the inner walls of the two sides of the rotating groove in a common mode, a swinging block (10) is installed on the swinging rotating shaft (9) in a sleeved mode, a monitoring camera head (11) is installed on the bottom of the swinging block (10) through a quick-release assembly, one end of the swinging shaft (9) extends to the outside of the fixed column (8) and is installed on the swinging block (12) and is installed on the side portion of the swinging shaft (12) and is limited by a linkage motor (12) which is installed on a bearing (12), drive carousel (14) are installed to the one end of drive bull stick (13), eccentric bull stick (15) are installed through adaptation adjusting part to the lateral part of drive carousel (14), the bar spout has been seted up to the lateral part of linkage pendulum rod (16), eccentric bull stick (15) slidable mounting be in the bar spout, the output shaft other end that the motor (4) was stretched to the biax pass through the speed reduction unit with drive bull stick (13) are connected.

2. An agricultural monitoring device according to claim 1, wherein: the speed reduction transmission unit comprises a transmission worm (17) arranged at the other end of the output shaft of the double-shaft extension motor (4), and a transmission worm wheel (18) meshed with the transmission worm (17) is arranged at the other end of the driving rotating rod (13).

3. An agricultural monitoring device according to claim 1, wherein: adaptation adjusting part is including seting up regulation spout on drive carousel (14) lateral part, it installs accommodate the lead screw (19) to rotate on the inner wall of regulation spout, accommodate the lead screw (19) are gone up the screw and have been cup jointed the regulation and move piece (20), install eccentric bull stick (15) adjust on the lateral part of moving piece (20), the one end of accommodate the lead screw (19) extends to drive carousel (14) is outer and install hexagonal connecting rod (21), adjust knob (22) have been cup jointed in the slip on hexagonal connecting rod (21), anticreep dog (23) are installed to the tip of hexagonal connecting rod (21), install the locking unit on adjust knob (22).

4. An agricultural monitoring device according to claim 3, wherein: the locking unit comprises a plurality of locking inserted rods (24) which are uniformly installed on the side portion of the adjusting knob (22), a plurality of locking insertion holes are uniformly formed in the outer peripheral side of the driving turntable (14), the end portions of the locking inserted rods (24) extend into the locking insertion holes, and an elastic extrusion element is installed on the adjusting knob (22).

5. An agricultural monitoring device according to claim 4, wherein: the elastic extrusion element comprises an extrusion spring (25) sleeved on the hexagonal connecting rod (21), and two ends of the extrusion spring (25) are respectively attached to the side portions of the anti-falling stop block (23) and the adjusting knob (22).

6. An agricultural monitoring device according to claim 1, wherein: quick detach subassembly is including installing protection box (26) on swing piece (10) bottom, the both sides that protection box (26) kept away from each other all are provided with the U-shaped and move pole (27), two installation sleeve (28), two are installed to the periphery side symmetry of surveillance camera head (11) the U-shaped one end that moves pole (27) extends to two respectively in installation sleeve (28), two the U-shaped other end that moves pole (27) all extends to in protection box (26) and install L shape rack (29), it installs the linkage pivot to rotate on the bottom inner wall of protection box (26), cup joint in the linkage pivot and install linkage gear (30), two L shape rack (29) all with linkage gear (30) mesh mutually, one of them install the fixed unit on L shape rack (29).

7. An agricultural monitoring device according to claim 6, wherein: the fixed unit is including setting up control on protection box (26) lateral part draws piece (31), control the lateral part of drawing piece (31) and install fixed inserted bar (32), sliding hole has been seted up to protection box (26) lateral part, and one of them a plurality of fixed jacks have evenly been seted up to the lateral part of L shape rack (29), the tip of fixed inserted bar (32) runs through sliding hole and extending to one of them in the fixed jack, control and install the elasticity reset element on drawing piece (31).

8. An agricultural monitoring device according to claim 7, wherein: the elastic reset element comprises a reset tension spring (33) which is sleeved on the fixed inserted rod (32), and two ends of the reset tension spring (33) are respectively installed on the protective box (26) and the side portion of the control pull block (31).

9. An agricultural monitoring device according to claim 1, wherein: evenly seted up a plurality of ball rotor grooves on the week side inner wall of horizontal slide opening, it is a plurality of all rotate in the ball rotor groove and install rotation ball (34), it is a plurality of rotation ball (34) all with the periphery side laminating of horizontal vaulting pole (2) mutually.