Crop image acquisition device

Abstract

The utility model relates to the technical field of crops, and discloses a crop image acquisition device, which solves the problem that crops cannot be monitored in all directions at present, and comprises a base, an adjusting mechanism I is mounted at the top of the base, an adjusting mechanism II is mounted on the adjusting mechanism I, a camera is mounted on the adjusting mechanism II, and a camera is mounted on the camera. The first adjusting mechanism comprises a mounting cylinder fixed to the top of the base, a motor is fixedly mounted on the inner bottom wall of the mounting cylinder, and a transmission shaft is fixedly mounted on the motor. According to the device, the movable column can rotate through cooperation between the motor and the transmission shaft and cooperation between the movable rods and the movable column, the two positioning rods can be inserted into the two positioning holes respectively through cooperation between the first air cylinder and the supporting ring and cooperation between the balls and the springs, and then the movable column is fixed after being rotated; therefore, the camera can rotate circumferentially to monitor crops in all directions.

Description

Technical Field

[0001] The utility model belongs to the technical field of crop image information acquisition, and specifically relates to a crop image acquisition device. Background Technique

[0002] Crops refer to various plants cultivated in agriculture, including two major categories of food crops and cash crops. Edible crops are one of the sources of basic food for humans.

[0003] Most of the currently used crop image acquisition devices are fixedly arranged on brackets, so that the crops cannot be monitored in all directions. Content of the Utility Model

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a crop image acquisition device, which effectively solves the problem that the crops cannot be monitored in all directions at present.

[0005] To achieve the above purpose, the utility model provides the following technical solution: A crop image acquisition device includes a base and a fixing ring. An adjusting mechanism one is installed on the top of the base, an adjusting mechanism two is installed on the adjusting mechanism one, and a camera is installed on the adjusting mechanism two.

[0006] The adjusting mechanism one includes an installation cylinder fixed on the top of the base. A motor is fixedly installed on the inner bottom wall of the installation cylinder. A transmission shaft is fixedly installed on the motor. An activity column is arranged directly above the transmission shaft. The activity column is movably sleeved inside the installation cylinder. Two jacks are symmetrically arranged at the bottom of the transmission shaft. Two activity rods are symmetrically and fixedly connected to the bottom of the activity column. The two activity rods are respectively movably sleeved inside the two jacks. Two springs are fixedly connected between the activity column and the transmission shaft. The two springs are respectively sleeved outside the two activity rods. An inner ring is fixedly installed inside the installation cylinder. The transmission shaft penetrates through the inner ring and is rotationally connected to the inner ring. A cylinder one is fixedly installed on the top of the inner ring. The top end of the cylinder one is fixedly installed with a support ring. A plurality of balls are equiangularly installed inside the support ring. The bottom of the activity column is in contact with the balls. The bottom of the support ring is fixedly connected with a limiting rod. The bottom end of the limiting rod penetrates through the inner ring and is fixedly installed with a limiting block, and the limiting rod is movably connected to the inner ring. A limiting ring is fixedly sleeved on the outside of the activity column. The limiting ring is located on the top of the installation cylinder. Two positioning rods are symmetrically and fixedly connected to the bottom of the limiting ring. A plurality of positioning holes are equiangularly arranged on the top of the installation cylinder. The two positioning rods are respectively inserted into two corresponding positioning holes.

[0007] Preferably, the adjusting mechanism two includes a top column fixed on the top end of the activity column. A side groove is arranged on the top column. A connecting shaft is rotationally connected inside the side groove. An inclined plate is rotationally connected to the outside of the connecting shaft. An installation plate is fixedly installed on the inclined plate. The camera is fixed on the installation plate.

[0008] Preferably, two guide rods are symmetrically and fixedly connected between the fixed ring and the movable column. An movable ring is movably installed between the two guide rods. The movable ring is movably sleeved on the outside of the top column. A second cylinder is fixedly installed between the movable ring and the movable column. A cross bar is fixedly installed on the outside of the movable ring.

[0009] Preferably, a chute is provided on one side of the inclined plate close to the cross bar. A slide bar is fixedly installed inside the chute. A slider is movably sleeved on the outside of the slide bar. One end of the cross bar away from the movable ring is rotatably connected to the slider.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] (1) In the present utility model, through the cooperation between the motor, the transmission shaft, the movable rod and the movable column, the movable column can be rotated. And through the cooperation between the first cylinder, the support ring, the ball and the spring, the two positioning rods can be respectively inserted into the two positioning holes, and then the movable column is fixed after rotation, so as to facilitate the circumferential rotation of the camera to perform all-round monitoring of crops;

[0012] (2) In this new type, through the cooperation between the second cylinder, the movable ring and the guide rod, the cross bar can move up and down. And through the cooperation between the cross bar, the slider and the slide bar, the inclined plate can be rotated around the connecting shaft, so as to facilitate changing the tilt angle of the camera to increase the monitoring range of the crops. Description of the Drawings

[0013] The drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used together with the embodiments of the present utility model to explain the present utility model, and do not constitute a limitation to the present utility model.

[0014] In the drawings:

[0015] Figure 1 is a schematic structural diagram of the crop image acquisition device of the present utility model;

[0016] Figure 2 is a schematic structural diagram of the first adjustment mechanism of the present utility model;

[0017] Figure 3 is a schematic cross-sectional structure diagram of the installation cylinder of the present utility model;

[0018] Figure 4 is a disassembled structural diagram of the installation cylinder and the movable column of the present utility model;

[0019] Figure 5 is a schematic structural diagram of the transmission shaft of the present utility model;

[0020] Figure 6 is a schematic structural diagram of the second adjustment mechanism of the present utility model;

[0021] Figure 7 This is a schematic diagram of the inclined plate structure of the present utility model.

[0022] In the figure: 1, base; 2, adjusting mechanism I; 201, mounting cylinder; 202, movable column; 203, limiting ring; 204, motor; 205, transmission shaft; 206, positioning hole; 207, positioning rod; 208, inner ring; 209, cylinder I; 2010, spring; 2011, ball; 2012, support ring; 2013, movable rod; 2014, limiting rod; 2015, limiting block; 3, adjusting mechanism II; 301, top column; 302, fixed ring; 303, movable ring; 304, cylinder II; 305, guide rod; 306, mounting plate; 307, inclined plate; 308, cross bar; 309, connecting shaft; 3010, side groove; 3011, sliding rod; 3012, sliding groove; 3013, slider; 4, camera. Specific embodiments

[0023] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments; based on the embodiments in the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0024] Embodiment 1, given by Figure 1 The present utility model includes a base 1 and a fixed ring 302. An adjusting mechanism I 2 is installed on the top of the base 1. An adjusting mechanism II 3 is installed on the adjusting mechanism I 2. A camera 4 is installed on the adjusting mechanism II 3.

[0025] Specifically, given by Figures 2 - 5Given that, the first adjusting mechanism 2 includes an installation cylinder 201 fixed to the top of the base 1. A motor 204 is fixedly installed on the inner bottom wall of the installation cylinder 201. A transmission shaft 205 is fixedly installed on the motor 204. Above the transmission shaft 205, there is a movable column 202. The movable column 202 is movably sleeved inside the installation cylinder 201. Two jacks are symmetrically arranged at the bottom of the transmission shaft 205. Two movable rods 2013 are symmetrically and fixedly connected to the bottom of the movable column 202. The two movable rods 2013 are respectively movably sleeved inside the two jacks. Two springs 2010 are fixedly connected between the movable column 202 and the transmission shaft 205. The two springs 2010 are respectively sleeved outside the two movable rods 2013. An inner ring 208 is fixedly installed inside the installation cylinder 201. The transmission shaft 205 penetrates through the inner ring 208 and is rotatably connected to the inner ring 208. A first cylinder 209 is fixedly installed on the top of the inner ring 208. The top end of the first cylinder 209 is fixedly installed with a support ring 2012. A plurality of balls 2011 are installed equiangularly inside the support ring 2012. The bottom of the movable column 202 is in contact with the balls 2011. A limiting rod 2014 is fixedly connected to the bottom of the support ring 2012. The bottom end of the limiting rod 2014 penetrates through the inner ring 208 and is fixedly installed with a limiting block 2015. And the limiting rod 2014 is movably connected to the inner ring 208. A limiting ring 203 is fixedly sleeved on the outside of the movable column 202. The limiting ring 203 is located at the top of the installation cylinder 201. Two positioning rods 207 are symmetrically and fixedly connected to the bottom of the limiting ring 203. A plurality of positioning holes 206 are arranged equiangularly at the top of the installation cylinder 201. The two positioning rods 207 are respectively inserted into the two corresponding positioning holes 206;

[0026] In the use state, first, start the first cylinder 209 to drive the support ring 2012 to move vertically upward, and drive the movable column 202 to move upward through the balls 2011. At this time, the two springs 2010 are stretched until the two positioning rods 207 are both separated from the installation cylinder 201. At this time, the fixation of the movable column 202 is released. Then start the motor 204 to drive the rotation of the transmission shaft 205, and drive the rotation of the movable column 202 through the two movable rods 2013. At the same time, the camera 4 rotates in a circle. Then start the first cylinder 209 again to make the support ring 2012 drive the balls 2011 to move downward, thereby releasing the support for the movable column 202. At this time, the two springs 2010 reset to drive the movable column 202 to move downward until the limiting ring 203 is located at the top of the installation cylinder 201, and the two positioning rods 207 are respectively inserted into the two positioning holes 206, and the movable column 202 is fixed after rotation. Finally, monitor the crops in all directions.

[0027] Specifically, by Figures 6 - 7Given that, the adjusting mechanism II 3 includes a top column 301 fixed to the top end of the movable column 202. A side groove 3010 is provided on the top column 301. A connecting shaft 309 is rotatably connected inside the side groove 3010. An inclined plate 307 is rotatably connected to the outer side of the connecting shaft 309. A mounting plate 306 is fixedly installed on the inclined plate 307. The camera 4 is fixed to the mounting plate 306. Two guide rods 305 are symmetrically and fixedly connected between the fixed ring 302 and the movable column 202. A movable ring 303 is movably installed between the two guide rods 305. The movable ring 303 is movably sleeved on the outer side of the top column 301. A cylinder II 304 is fixedly installed between the movable ring 303 and the movable column 202. A cross bar 308 is fixedly installed on the outer side of the movable ring 303. A chute 3012 is provided on one side of the inclined plate 307 close to the cross bar 308. A slide bar 3011 is fixedly installed inside the chute 3012. A slider 3013 is movably sleeved on the outer side of the slide bar 3011. One end of the cross bar 308 away from the movable ring 303 is rotatably connected to the slider 3013;

[0028] In the use state, first start the cylinder II 304, drive the movable ring 303 to move along the two guide rods 305, and drive the cross bar 308 to move up and down. At the same time, the slider 3013 slides along the slide bar 3011. At this time, the inclined plate 307 rotates around the connecting shaft 309, and changes the tilt angle of the camera 4 through the mounting plate 306, and finally improves the monitoring range of the crops.

Claims

1. A crop image acquisition device, comprising a base (1) and a fixing ring (302), characterized in that: An adjustment mechanism 1 (2) is installed on the top of the base (1), an adjustment mechanism 2 (3) is installed on the adjustment mechanism 1 (2), and a camera (4) is installed on the adjustment mechanism 2 (3); The first adjustment mechanism (2) comprises a mounting tube (201) fixed to the top of the base (1), a motor (204) is fixedly mounted on the inner bottom wall of the mounting tube (201), a transmission shaft (205) is fixedly mounted on the motor (204), a movable column (202) is arranged directly above the transmission shaft (205), the movable column (202) is movably sleeved inside the mounting tube (201), two insertion holes are symmetrically arranged at the bottom of the transmission shaft (205), and the bottom of the movable column (202) is symmetrically fixed. Two movable rods (2013) are fixedly connected, and the two movable rods (2013) are respectively movably sleeved inside the two sockets. Two springs (2010) are fixedly connected between the movable column (202) and the transmission shaft (205), and the two springs (2010) are respectively sleeved on the outside of the two movable rods (2013). An inner ring (208) is fixedly installed inside the installation cylinder (201), and the transmission shaft (205) passes through the inner ring (208) and rotates with the inner ring (208). The top of the inner ring (208) is fixedly mounted with a cylinder 1 (209), the top of the cylinder 1 (209) is fixedly mounted with a support ring (2012), balls (211) are mounted at equal angles in the support ring (2012), the bottom of the movable column (202) is fitted with the balls (211), the bottom of the support ring (2012) is fixedly connected with a limit rod (214), the bottom end of the limit rod (214) passes through the inner ring (208) and is fixedly mounted with a limit block ( 2015), and the limiting rod (2014) is movably connected to the inner ring (208), the outer side of the movable column (202) is fixedly sleeved with a limiting ring (203), the limiting ring (203) is located at the top of the installation tube (201), and the bottom of the limiting ring (203) is symmetrically fixedly connected with two positioning rods (207), and the top of the installation tube (201) is provided with positioning holes (206) at equal angles, and the two positioning rods (207) are respectively inserted into two corresponding positioning holes (206).

2. The crop image acquisition device according to claim 1, characterized in that: The second adjustment mechanism (3) comprises a top column (301) fixed to the top of the movable column (202), a side groove (3010) being provided on the top column (301), a connecting shaft (309) being rotatably connected inside the side groove (3010), an inclined plate (307) being rotatably connected outside the connecting shaft (309), a mounting plate (306) being fixedly mounted on the inclined plate (307), and a camera (4) being fixed on the mounting plate (306).

3. The crop image acquisition device according to claim 1, characterized in that: Two guide rods (305) are symmetrically fixedly connected between the fixed ring (302) and the movable column (202), a movable ring (303) is movably installed between the two guide rods (305), the movable ring (303) is movably sleeved on the outer side of the top column (301), a cylinder 2 (304) is fixedly installed between the movable ring (303) and the movable column (202), and a cross bar (308) is fixedly installed on the outer side of the movable ring (303).

4. The crop image acquisition device according to claim 2, characterized in that: A sliding groove (3012) is provided on one side of the inclined plate (307) close to the cross bar (308), a sliding rod (3011) is fixedly installed inside the sliding groove (3012), a sliding block (3013) is provided on the outer movable sleeve of the sliding rod (3011), and one end of the cross bar (308) away from the movable ring (303) is rotatably connected to the sliding block (3013).

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