Sowing machine convenient to quantify

Abstract

The utility model relates to the technical field of seeding machines, and discloses a seeding machine convenient to quantify, which comprises a support, a sleeve is fixedly connected to the outer wall of the support, a rotating wheel is arranged outside the sleeve, a seed storage groove is formed in the outer wall of the support, a drive plate is rotatably connected to the inner wall of the support, and a plurality of seed storage grooves are formed in the drive plate. The outer wall of the drive plate is fixedly connected with the output end of a motor, the outer wall of the lower end of the support is fixedly connected with a seeding plate, and a stabilizing assembly is arranged in the sleeve. According to the seeding machine convenient to quantify, by rotating a rotating sleeve, a transmission rod drives a driving gear to rotate, the driving gear drives a transmission gear meshed with the driving gear to rotate, so that a two-way screw rod rotates, a sliding barrel can move on the two-way screw rod, then a limiting plate can drive rotating wheels to rotate, and the distance between the rotating wheels is changed to adapt to pits with different sizes; the seeds are difficult to vibrate, so that the seeding machine can stably and quantitatively seed.

Description

TECHNICAL FIELD

[0001] The utility model relates to seeding machine technical field, concretely is a seeding machine convenient for ration. BACKGROUND

[0002] Seeding machine is the planting machinery with crop seeds as the seeding object. The seeding machine for seeding certain crops is often named after the crop type, such as grain drill, corn hill-drop seeding machine, cotton seeding machine, and pasture seeding machine.

[0003] According to a seeding machine convenient for ration (announcement number: CN222170354U), in the above application, by rotating the one-way cover plate to the bin, the one-way cover plate drives the arc-shaped slider to move, and when the arc-shaped slider moves and hits the spring ball, the spring ball moves inward under the gravity and is contracted, and when it moves to the lower part of the spring ball, the spring ball resets without pressure, so that the one-way cover plate is limited and the port of the bin is opened for seed filling. When the user causes the vehicle to roll over due to hand slip and eye strain, the one-way cover plate is always closed at the port of the bin under the action of the spring telescopic rod, thereby avoiding the rolling over of the seeding machine and the spilling of the seeds in the seeding machine, thereby affecting the subsequent seeding progress.

[0004] However, the above-mentioned device has the following problems in actual use. When seeding, it often needs to dig a hole. When using the above-mentioned device, the wheels of the seeding machine may vibrate and tilt when encountering a seeding hole, so that the seeds in the seeding machine are stirred, the seeds on the seeding disc are stirred, and the seeding disc is difficult to seed quantitatively. In view of this, we propose a seeding machine convenient for ration. UTILITY MODEL CONTENTS

[0005] The utility model aims at providing a seeding machine convenient for ration to solve the problems in the background art.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a seeding machine convenient for ration, comprising a support, the outer wall of the support is fixedly connected with a sleeve, the outside of the sleeve is provided with a rotating wheel, the outer wall of the support is provided with a seed storage groove, the inner wall of the support is rotatably connected with a dial, the outer wall of the dial is fixedly connected with the output end of a motor, the lower end outer wall of the support is fixedly connected with a seeding plate, the inside of the sleeve is provided with a stabilizing assembly, and the stabilizing assembly comprises:

[0007] A rotating drum is rotatably connected to the inner wall of the sleeve, a double-way screw rod is rotatably connected to the inner wall of the rotating drum, both ends of the double-way screw rod are slidably connected with sliding cylinders, the sliding cylinders are fixedly connected with the rotating wheel, and the outer wall of the sliding cylinder is fixedly connected with a limiting plate.

[0008] Transmission gear, transmission gear fixedly connected on the outer wall of the two-way screw rod, the outer wall of the transmission gear is engaged with the driving gear, the driving gear is fixedly connected with the transmission rod at the shaft center, the both ends of the transmission rod are fixedly connected with the rotating sleeve.

[0009] Preferably, the inner part of the rotating drum is provided with a protection assembly, the protection assembly comprises a sleeve, the sleeve is rotationally connected on the outer wall of the rotating drum, the outer wall of the sleeve is fixedly connected with a clamping block, the inner wall of the rotating drum is slidably connected with a push plate, the outer wall of the push plate is fixedly connected with a spring, the outer wall of the push plate is slidably connected with a clamping sleeve, a hemispherical clamping groove is formed on the clamping block, the inner wall of the rotating drum is fixedly connected with a hemispherical block, and the clamping block is clamped with the hemispherical clamping groove.

[0010] Preferably, the outer wall of the upper end of the push plate is fixedly connected with a push inclined plate, the outer wall of the lower end of the clamping sleeve is fixedly connected with a pressing inclined plate, the slope of the push inclined plate is consistent with the slope of the pressing inclined plate, and the outer wall of the push inclined plate is attached to the outer wall of the pressing inclined plate; after the sleeve rotates, the clamping block can push the push plate to move, so that the push inclined plate pushes the pressing inclined plate to move, the pressing inclined plate can drive the clamping sleeve to press the transmission rod, the transmission rod is difficult to rotate, and the transmission gear is difficult to rotate.

[0011] Preferably, one end of the clamping sleeve away from the push plate is provided with an arc surface, one end of the arc surface close to the transmission rod is provided with a friction pad, the arc surface is consistent with the arc of the transmission rod, and the clamping sleeve is attached to the outer wall of the transmission rod; the clamping sleeve can be pressed on the transmission rod, the friction between the transmission rod and the clamping sleeve is larger, and the clamping sleeve can fix the transmission rod.

[0012] Preferably, the outer wall of the rotating drum is fixedly connected with a limiting ring, the inner wall of the sleeve is formed with a limiting ring groove matched with the limiting ring, and the limiting ring is rotationally connected with the inner wall of the limiting ring groove; when the rotating drum rotates in the sleeve, the limiting ring rotates in the limiting ring groove, so that the rotating drum is difficult to leave the sleeve.

[0013] Preferably, the inner wall of the rotating drum is formed with a limiting groove matched in size with a limiting plate, the limiting plate is clamped with the limiting groove, and the limiting plate is slidably connected on the inner wall of the limiting groove; when the limiting plate slides in the limiting groove, the limiting groove drives the limiting plate to rotate when the rotating drum rotates.

[0014] Preferably, the outer wall of the lower end of the seed storage groove is formed with a discharging port, the outer wall of the dial is fixedly connected with a plurality of partition plates, and the inner wall of the seed sowing plate is formed with a discharging inclined plate; when the motor drives the dial to rotate, the partition plates on the dial can sow the seeds in the seed storage groove quantitatively.

[0015] Compared with the prior art, the utility model provides a kind of sowing machine of convenient rationing, with following

[0016] Beneficial effects:

[0017] 1. The seed sowing machine is convenient for quantitative, through rotating the rotating sleeve, the transmission rod drives the driving gear to rotate, the driving gear drives the transmission gear to rotate, thereby the bidirectional screw rod rotates, at this time the sliding cylinder can move on the bidirectional screw rod, further the limiting plate can drive the rotating wheel to rotate, the distance between the rotating wheels changes to adapt to different sizes of pits, the seeds are difficult to vibrate, thereby preventing the seed sowing machine from being difficult to quantitatively sow seeds.

[0018] 2. The seed sowing machine is convenient for quantitative, through rotating the sleeve, the clamping block drives the push plate to move, the clamping sleeve presses the transmission rod, the transmission rod is difficult to rotate, thereby the transmission gear is difficult to rotate, further the distance between the rotating wheels can be fixed. BRIEF DESCRIPTION OF DRAWINGS

[0019] Figure 1 It is the schematic diagram of the main body structure of the utility model;

[0020] Figure 2 It is the schematic diagram of the section structure of the discharging plate of the utility model;

[0021] Figure 3 It is the schematic diagram of the section structure of the sleeve of the utility model;

[0022] Figure 4 It is the schematic diagram of the enlarged structure of A area of the utility model.

[0023] In the drawing: 1, support; 2, sleeve; 3, rotating wheel; 4, seed storage groove; 5, dial; 6, motor; 7, seed sowing plate; 8, stabilizing assembly; 81, rotating cylinder; 82, bidirectional screw rod; 83, sliding cylinder; 84, limiting plate; 85, transmission gear; 86, driving gear; 87, transmission rod; 88, rotating sleeve; 9, protection assembly; 91, sleeve; 92, clamping block; 93, push plate; 94, spring; 95, clamping sleeve. DETAILED DESCRIPTION

[0024] As Figures 1-4 shown, the utility model provides a technical scheme: a seed sowing machine is convenient for quantitative, including support 1, the outer wall of support 1 is fixedly connected with sleeve 2, the outside of sleeve 2 is provided with rotating wheel 3, the outer wall of support 1 is provided with seed storage groove 4, the inner wall of support 1 is rotatably connected with dial 5, the output end of motor 6 is fixedly connected with the outer wall of dial 5, the lower end outer wall of support 1 is fixedly connected with seed sowing plate 7, the inside of sleeve 2 is provided with stabilizing assembly 8, stabilizing assembly 8 includes rotating cylinder 81, bidirectional screw rod 82, sliding cylinder 83, limiting plate 84, transmission gear 85, driving gear 86, transmission rod 87, rotating sleeve 88.

[0025] In an embodiment of the utility model, the rotary drum 81 is rotatably connected to the inner wall of the sleeve 2, the inner wall of the rotary drum 81 is rotatably connected with a bidirectional screw rod 82, both ends of the bidirectional screw rod 82 are slidably connected with a sliding drum 83, the sliding drum 83 is fixedly connected with the rotating wheel 3, and the outer wall of the sliding drum 83 is fixedly connected with a limiting plate 84.

[0026] In an embodiment of the utility model, the transmission gear 85 is fixedly connected to the outer wall of the bidirectional screw rod 82, the outer wall of the transmission gear 85 is engaged with a driving gear 86, the axial center of the driving gear 86 is fixedly connected with a transmission rod 87, and both ends of the transmission rod 87 are fixedly connected with a rotary sleeve 88.

[0027] In addition, the rotary drum 81 is internally provided with a protection assembly 9, the protection assembly 9 comprises a sleeve shell 91, the sleeve shell 91 is rotatably connected to the outer wall of the rotary drum 81, the outer wall of the sleeve shell 91 is fixedly connected with a clamping block 92, the inner wall of the rotary drum 81 is slidably connected with a push plate 93, the outer wall of the push plate 93 is fixedly connected with a spring 94, the outer wall of the push plate 93 is slidably connected with a clamping sleeve 95, a hemispherical clamping groove is formed in the clamping block 92, the inner wall of the rotary drum 81 is fixedly connected with a hemispherical block, and the clamping block 92 is clamped with the hemispherical clamping groove.

[0028] In an embodiment of the utility model, the upper end outer wall of the push plate 93 is fixedly connected with a push inclined plate, the lower end outer wall of the clamping sleeve 95 is fixedly connected with a pressing inclined plate, the slope of the push inclined plate is consistent with the slope of the pressing inclined plate, the outer wall of the push inclined plate is attached to the outer wall of the pressing inclined plate, after the sleeve shell 91 is rotated, the clamping block 92 can push the push plate 93 to move, so that the push inclined plate pushes the pressing inclined plate to move, the pressing inclined plate can drive the clamping sleeve 95 to press the transmission rod 87, the transmission rod 87 is difficult to rotate, the transmission gear 85 is difficult to rotate, the angle of the bidirectional screw rod 82 is fixed, the sliding drum 83 is extended, and the distance between the rotating wheels 3 is changed to adapt to different sizes of pits.

[0029] In an embodiment of the utility model, one end of the clamping sleeve 95 away from the push plate 93 is provided with an arc surface, one end of the arc surface close to the transmission rod 87 is provided with a friction pad, the arc surface is consistent with the arc of the transmission rod 87, the clamping sleeve 95 is attached to the outer wall of the transmission rod 87, the clamping sleeve 95 can be pressed on the transmission rod 87, the friction between the transmission rod 87 and the clamping sleeve 95 is greater, the clamping sleeve 95 can fix the transmission rod 87, the driving gear 86 is fixed, and the transmission gear 85 can be fixed.

[0030] In the embodiment of the utility model, the outer wall of the rotating drum 81 is fixedly connected with a limiting ring, the inner wall of the sleeve 2 is provided with a limiting ring groove matched with the limiting ring, the limiting ring is rotationally connected with the inner wall of the limiting ring groove, when the rotating drum 81 rotates in the sleeve 2, the limiting ring rotates in the limiting ring groove, so that the rotating drum 81 is difficult to leave the sleeve 2, thereby preventing the seed sower from being scattered.

[0031] In the embodiment of the utility model, the inner wall of the rotating drum 81 is provided with a limiting groove matched with the limiting plate 84 in size, the limiting plate 84 is clamped with the limiting groove, and the limiting plate 84 is slidingly connected with the inner wall of the limiting groove, when the limiting plate 84 slides in the limiting groove, the limiting groove drives the limiting plate 84 to rotate when the rotating drum 81 rotates, so that the rotating wheel 3 can rotate.

[0032] In the embodiment of the utility model, the lower end outer wall of the seed storage groove 4 is provided with a discharging port, the outer wall of the dial 5 is fixedly connected with a plurality of partitions, and the inner wall of the seed feeding plate 7 is provided with a discharging inclined plate, when the motor 6 drives the dial 5 to rotate, the partitions on the dial 5 can quantitatively sow the seeds in the seed storage groove 4, so that the seeds can slide down from the discharging inclined plate, thereby enabling the seeds to be sowed.

[0033] In the utility model, when using, when encountering different width pits, the rotating sleeve 88 can be rotated, the driving rod 87 drives the driving gear 86 to rotate, the driving gear 86 drives the transmission gear 85 meshed with it to rotate, so that the bidirectional screw rod 82 rotates, the sliding cylinder 83 can move on the bidirectional screw rod 82, the limiting plate 84 can drive the rotating wheel 3 to rotate, the distance between the rotating wheel 3 changes to adapt to different size pits, so that the seeds are difficult to vibrate, thereby preventing the seed sower from being difficult to quantitatively sow seeds, after the sleeve shell 91 rotates, the clamping block 92 can push the push plate 93 to move, the clamping sleeve 95 can press the driving rod 87, so that the driving rod 87 is difficult to rotate, so that the transmission gear 85 is difficult to rotate, thereby the distance between the rotating wheel 3 can be fixed, the motor 6 drives the dial 5 to rotate, the partitions on the dial 5 can quantitatively sow the seeds in the seed storage groove 4, so that the seeds can slide down from the discharging inclined plate, thereby enabling the seeds to be sowed.

[0034] The foregoing has made a detailed description of the utility model, but some modifications or improvements can be made on the basis of the utility model, which is obvious to those skilled in the art. Therefore, the modifications or improvements without departing from the spirit of the utility model are within the protection scope of the utility model.

Claims

1. A seeder for easy quantitative distribution, comprising a support (1), a sleeve (2) fixedly connected to the outer wall of the support (1), a rotating wheel (3) provided on the outside of the sleeve (2), a seed storage trough (4) opened on the outer wall of the support (1), a dial (5) rotatably connected to the inner wall of the support (1), the output end of a motor (6) fixedly connected to the outer wall of the dial (5), and a seed-feeding plate (7) fixedly connected to the lower outer wall of the support (1), characterized in that: The inside of the sleeve (2) is provided with a stabilizing assembly (8), which comprises: A rotating drum (81) is rotationally connected to the inner wall of the sleeve (2), the inner wall of the rotating drum (81) is rotationally connected with a bidirectional screw rod (82), the two ends of the bidirectional screw rod (82) are slidably connected with sliding cylinders (83), the sliding cylinders (83) are fixedly connected with the rotating wheel (3), and the outer wall of the sliding cylinder (83) is fixedly connected with a limiting plate (84). A transmission gear (85) is fixedly connected to the outer wall of the bidirectional screw rod (82), the outer wall of the transmission gear (85) is engaged with a driving gear (86), the shaft center of the driving gear (86) is fixedly connected with a transmission rod (87), and the two ends of the transmission rod (87) are fixedly connected with rotating sleeves (88).

2. The seed meter of claim 1, wherein: The inside of the rotating drum (81) is provided with a protection assembly (9), which comprises a sleeve shell (91), the sleeve shell (91) is rotationally connected to the outer wall of the rotating drum (81), the outer wall of the sleeve shell (91) is fixedly connected with a clamping block (92), the inner wall of the rotating drum (81) is slidably connected with a push plate (93), the outer wall of the push plate (93) is fixedly connected with a spring (94), and the outer wall of the push plate (93) is slidably connected with a clamping sleeve (95).

3. A seed metering device as claimed in claim 2, wherein: The outer wall of the upper end of the push plate (93) is fixedly connected with a push inclined plate, the outer wall of the lower end of the clamping sleeve (95) is fixedly connected with a pressing inclined plate, the slope of the push inclined plate is consistent with the slope of the pressing inclined plate, and the outer wall of the push inclined plate is attached to the outer wall of the pressing inclined plate.

4. The seed meter of claim 2, wherein: The end of the clamping sleeve (95) away from the push plate (93) is provided with an arc surface, the end of the arc surface close to the transmission rod (87) is provided with a friction pad, the arc surface is consistent with the curvature of the transmission rod (87), and the clamping sleeve (95) is attached to the outer wall of the transmission rod (87).

5. The seed meter of claim 1, wherein: The outer wall of the rotating drum (81) is fixedly connected with a limiting ring, the inner wall of the sleeve (2) is provided with a limiting ring groove matched with the limiting ring, and the limiting ring is rotationally connected with the inner wall of the limiting ring groove.

6. The seed meter of claim 1, wherein: The inner wall of the rotating drum (81) is provided with a limiting groove matched in size with the limiting plate (84), the limiting plate (84) is clamped with the limiting groove, and the limiting plate (84) is slidably connected to the inner wall of the limiting groove.

7. The seed meter of claim 1, wherein: The outer wall of the lower end of the seed storage groove (4) is provided with a discharge port, the outer wall of the dial (5) is fixedly connected with a plurality of partition plates, and the inner wall of the seed feeding plate (7) is provided with a discharge inclined plate.

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