Hybrid seed production male and female parent transplanting equipment

Abstract

The utility model discloses hybrid seed production male and female parent transplanting equipment, which belongs to the technical field of rice hybridization and comprises an equipment main body, a connecting box is fixedly connected to the bottom of the equipment main body, an adjusting mechanism is arranged in the connecting box, a driving mechanism is arranged on the outer side of the adjusting mechanism, and a hole digging shovel is arranged at the bottom of the adjusting mechanism. The adjusting mechanism comprises a worm, the worm is rotationally connected to the inner wall of the connecting box, the outer wall of the worm is meshed with a worm gear, the inner ring of the worm gear is fixedly connected with a threaded rod, the outer wall of the threaded rod is in threaded connection with a threaded plate, and the back face of the threaded plate is fixedly connected with a supporting frame. According to the hole digging device, the connecting plate can drive the threaded rod to ascend, the working height of the hole digging shovels can be adjusted, meanwhile, the two hole digging shovels can synchronously ascend and descend, the synchronism of the device in the operation process is guaranteed, meanwhile, the time consumed by workers in the operation process is shortened, and the convenience of operation and use is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of rice hybridization, and in particular relates to a hybrid seed production parent transplanting device. Background Art

[0002] Hybrid rice refers to the first generation of hybrid rice produced by hybridizing two rice varieties that have certain genetic differences and complementary excellent traits. Generally, hybrid rice only refers to the first generation of hybrid rice formed by hybridizing a sterile line and a restorer line with the same genetic background.

[0003] Patent announcement number CN21501155003U is a rice hybrid seed production parent transplanting device, which belongs to the technical field of rice hybrid seed production, including a device body, a seedling delivery mechanism, a driving motor and a transplanting mechanism, a seedling tray is installed on the upper surface of the device body, and a seedling delivery mechanism is arranged below the seedling tray, a driving motor is fixedly installed on one side of the device body, and an output shaft is connected to one side of the driving motor, and the output shaft is fixedly connected to a driving gear, and a driven gear is meshed and connected to one side of the driving gear, and a connecting shaft runs through the inside of the driven gear. In the rice hybrid seed production parent transplanting device, the number of teeth of the driven gear and the first gear decreases from left to right in sequence, and the driven shaft is changed in speed by the meshing connection of the first gear and the second gear, so that the transmission mechanism connected with the driven shaft and the driving gear drives the transplanting mechanism to perform transplanting work at different working frequencies, which is conducive to meeting a variety of transplanting needs.

[0004] Since the utility model needs to rotate two control levers back and forth to adjust the hole opening depth, and it cannot ensure that the card block can be accurately inserted into the interior of the card slot, it brings certain inconvenience to the staff during use and reduces the practicality of the device. Utility Model Content

[0005] The utility model provides a hybrid seed production parent transplanting device to solve the problem of inconvenient operation in the prior art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a hybrid seed production parent transplanting device, comprising a device body, a connection box is fixedly connected to the bottom of the device body, an adjustment mechanism is arranged inside the connection box, a driving mechanism is arranged outside the adjustment mechanism, and a hole-opening shovel is arranged at the bottom of the adjustment mechanism;

[0007] The adjusting mechanism includes a worm, which is rotatably connected to the inner wall of the connecting box, the outer wall of the worm is meshed with a worm wheel, the inner ring of the worm wheel is fixedly connected to a threaded rod, the outer wall of the threaded rod is threadedly connected to a threaded plate, the back of the threaded plate is fixedly connected to a support frame, the bottom of the support frame is fixedly connected to a connecting plate, and the inner wall of the connecting box is fixedly connected to a slider.

[0008] Preferably, a long opening is provided on the back of the connection box, and the support frame passes through the long opening, so that the support frame can move through the long opening.

[0009] Preferably, a sliding opening is provided inside the threaded plate, and the threaded plate is slidably connected to the outside of the slider through the sliding opening, so that the threaded plate can be stably slidably limited on the outside of the slider.

[0010] Preferably, a rotating hole is opened on one side of the connection box, and the worm passes through the rotating hole and rotates, so that the worm can rotate stably.

[0011] Preferably, the threaded rod is rotatably connected to the inner wall of the connection box, and the hole-opening shovel is fixedly connected to the bottom of the connection plate, so that the stable rotation of the threaded rod drives the hole-opening shovel to rise.

[0012] Preferably, the driving mechanism includes bevel gear 1, which is fixedly connected to the outer wall of the worm, the outer ring of bevel gear 1 is meshed with bevel gear 2, the inner ring of bevel gear 2 is fixedly connected to a transmission shaft, and the bottom of the equipment body is fixedly connected to a support plate, so that the worm can be driven to rotate and synchronization during operation is ensured.

[0013] Preferably, the transmission shaft passes through the support plate and rotates, and a hand wheel is fixedly connected to the front end of the transmission shaft, so that the support plate can be rotated by shaking the hand wheel, thereby improving the convenience of operation.

[0014] Compared with the prior art, the beneficial effects of the utility model are:

[0015] 1. The utility model, through the setting adjustment mechanism, enables the connection plate to drive the threaded rod to rise, realizes the adjustment of the working height of the hole-opening shovel, and at the same time enables the two hole-opening shovels to rise and fall synchronously, thus ensuring the synchronization during the operation of the device, and also reduces the time spent by the staff during the operation, and improves the convenience of operation and use;

[0016] 2. The utility model, through the setting of the driving mechanism, can make the worm rotate and drive the two worm wheels to rotate at the same time under the mutual cooperation of the transmission shaft, bevel gear two and bevel gear one, thereby ensuring the synchronization during the operation of the device, so that the hole-digging shovel can maintain the same height during the adjustment process, and further ensure the accuracy during the transplanting process. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a front view of the structure of the utility model;

[0018] Figure 2 It is a front sectional view of the connection box;

[0019] Figure 3 This is a rear view of the structure of the utility model;

[0020] Figure 4 for Figure 2 The enlarged structural diagram at A in the middle;

[0021] Figure 5 for Figure 2 Enlarged structural diagram at B in the middle.

[0022] In the figure: 1. Equipment body; 2. Connection box; 3. Hole-opening shovel; 4. Adjustment mechanism; 41. Worm; 42. Worm wheel; 43. Threaded rod; 44. Threaded plate; 45. Slider; 46. Support frame; 47. Connection plate; 5. Driving mechanism; 51. Bevel gear one; 52. Bevel gear two; 53. Transmission shaft; 54. Support plate. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0024] Embodiment 1:

[0025] See also Figure 1-5 The utility model provides a hybrid seed production parent transplanting device, including a device body 1, a connection box 2 is fixedly connected to the bottom of the device body 1, an adjustment mechanism 4 is arranged inside the connection box 2, a driving mechanism 5 is arranged outside the adjustment mechanism 4, and a hole-opening shovel 3 is arranged at the bottom of the adjustment mechanism 4;

[0026] The adjusting mechanism 4 includes a worm 41, which is rotatably connected to the inner wall of the connecting box 2, and a worm wheel 42 is meshed on the outer wall of the worm 41. A threaded rod 43 is fixedly connected to the inner ring of the worm wheel 42, and a threaded plate 44 is threadedly connected to the outer wall of the threaded rod 43. A support frame 46 is fixedly connected to the back of the threaded plate 44, and a connecting plate 47 is fixedly connected to the bottom of the support frame 46. A slider 45 is fixedly connected to the inner wall of the connecting box 2.

[0027] Furthermore, a long opening is provided on the back of the connection box 2, and the support frame 46 passes through the long opening, so that the support frame 46 can move through the long opening.

[0028] Furthermore, a sliding opening is provided inside the threaded plate 44 , and the threaded plate 44 is slidably connected to the outside of the slider 45 through the sliding opening, so that the threaded plate 44 can be stably slidably limited on the outside of the slider 45 .

[0029] Furthermore, a rotating hole is opened on one side of the connection box 2, and the worm 41 passes through the rotating hole and rotates, so that the worm 41 can rotate stably.

[0030] Furthermore, the threaded rod 43 is rotatably connected to the inner wall of the connection box 2, and the hole-digging shovel 3 is fixedly connected to the bottom of the connection plate 47, so that the stable rotation of the threaded rod 43 drives the hole-digging shovel 3 to rise.

[0031] Embodiment 2:

[0032] On the basis of Example 1, the driving mechanism 5 further includes a bevel gear 51, which is fixedly connected to the outer wall of the worm 41, the outer ring of the bevel gear 51 is meshed with a bevel gear 52, the inner ring of the bevel gear 52 is fixedly connected to a transmission shaft 53, and a support plate 54 is fixedly connected to the bottom of the equipment body 1, so that the worm 41 can be driven to rotate to ensure synchronization during operation.

[0033] Furthermore, the transmission shaft 53 penetrates the support plate 54 and rotates, and a hand wheel is fixedly connected to the front end of the transmission shaft 53, so that the support plate 54 can be rotated by shaking the hand wheel, thereby improving the convenience of operation.

[0034] First, when the staff needs to adjust the working height of the hole-digging shovel 3, they can shake the hand wheel to drive the transmission shaft 53 to rotate. The transmission shaft 53 can drive the worm 41 to rotate through the transmission of the bevel gear 2 52 and the bevel gear 1 51, and the worm 41 can drive the threaded rod 43 to rotate through the transmission of the worm gear 42. Since the threaded rod 43 and the threaded plate 44 are threadedly connected, and the threaded plate 44 can slide and limit on the outside of the slider 45, the rotational movement of the threaded rod 43 can be converted into the linear movement of the threaded plate 44. The threaded plate 44 can drive the connecting plate 47 to rise through the support frame 46, so that the connecting plate 47 can drive the threaded rod 43 to rise, thereby realizing the adjustment of the working height of the hole-digging shovel 3, and at the same time, the two hole-digging shovels 3 can be made to rise and fall synchronously, thereby ensuring the synchronization during the operation of the device, and also reducing the time spent by the staff during the operation, thereby improving the convenience of operation.

[0035] With the mutual cooperation of the transmission shaft 53, bevel gear 2 52 and bevel gear 1 51, the worm 41 can be rotated and the two worm wheels 42 can be driven to rotate at the same time, thereby ensuring the synchronization during the operation of the device, so that the hole-digging shovel 3 can maintain the same height during the adjustment process, further ensuring the accuracy during the transplanting process.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hybrid seed production parent transplanting device, comprising a device body (1), characterized in that: The bottom of the equipment body (1) is fixedly connected to a connection box (2), an adjustment mechanism (4) is arranged inside the connection box (2), a driving mechanism (5) is arranged outside the adjustment mechanism (4), and a hole-opening shovel (3) is arranged at the bottom of the adjustment mechanism (4): The adjusting mechanism (4) comprises a worm (41), the worm (41) being rotatably connected to the inner wall of the connecting box (2), the outer wall of the worm (41) being meshed with a worm wheel (42), the inner ring of the worm wheel (42) being fixedly connected to a threaded rod (43), the outer wall of the threaded rod (43) being threadedly connected to a threaded plate (44), the back of the threaded plate (44) being fixedly connected to a support frame (46), the bottom of the support frame (46) being fixedly connected to a connecting plate (47), and the inner wall of the connecting box (2) being fixedly connected to a slider (45).

2. A hybrid seed production parent transplanting device according to claim 1, characterized in that: The back of the connection box (2) is provided with a long opening, and the support frame (46) passes through the long opening.

3. The hybrid seed production parent transplanting device according to claim 1, characterized in that: A sliding opening is provided inside the threaded plate (44), and the threaded plate (44) is slidably connected to the outside of the sliding block (45) through the sliding opening.

4. The hybrid seed production parent transplanting device according to claim 1, characterized in that: A rotating hole is provided on one side of the connection box (2), and the worm (41) passes through the rotating hole and rotates.

5. The hybrid seed production parent transplanting device according to claim 1, characterized in that: The threaded rod (43) is rotatably connected to the inner wall of the connection box (2), and the hole-opening shovel (3) is fixedly connected to the bottom of the connection plate (47).

6. The hybrid seed production parent transplanting device according to claim 5, characterized in that: The driving mechanism (5) comprises a bevel gear 1 (51), the bevel gear 1 (51) is fixedly connected to the outer wall of the worm (41), the outer ring of the bevel gear 1 (51) is meshed with a bevel gear 2 (52), the inner ring of the bevel gear 2 (52) is fixedly connected to a transmission shaft (53), and the bottom of the device body (1) is fixedly connected to a support plate (54).

7. The hybrid seed production parent transplanting device according to claim 6, characterized in that: The transmission shaft (53) penetrates the support plate (54) and rotates, and a hand wheel is fixedly connected to the front end of the transmission shaft (53).

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