Distance-adjustable corn planter

Abstract

The utility model discloses a spacing-adjustable corn planter, which belongs to the technical field of corn planting and comprises a support frame and a connecting rod mounted on the support frame, a plurality of storage barrels are slidably mounted on the connecting rod, a top cover is slidably mounted at the tops of the storage barrels, and a plurality of insertion rods are mounted at the bottom of the top cover. Inserting grooves matched with the inserting rods are formed in the supporting frame, a motor is installed on the storage barrel, a discharging roller is installed at the output end of the motor, and a moving mechanism is installed at the bottom of the supporting frame. The storage barrels are slidably connected with the connecting rods, so that the distance between the adjacent storage barrels can be conveniently adjusted, the adjusted storage barrels can be limited by clamping the insertion rods and the insertion grooves, the planting machine can be conveniently moved by arranging the moving wheels, the planting machine can be conveniently pushed by arranging the push handle, and the planting machine is convenient to use. The friction force of the push handle can be increased by arranging the second non-slip mat.

Description

Technical Field

[0001] The utility model relates to a corn planting machine, in particular to a corn planting machine with adjustable spacing, belonging to the technical field of corn planting. Background Art

[0002] Corn is an annual monoecious, cross-pollinated plant with tall plants and strong stems. It is an important food crop and feed crop, and also the crop with the highest total output in the world. Its planting area and total output are second only to rice and wheat. Corn has always been known as a longevity food and is rich in protein, fat, vitamins, trace elements, cellulose, etc. Corn needs to be sown using a planter.

[0003] However, in actual use, the existing corn planter cannot adjust the position of the material storage barrel according to different sowing requirements, which makes it impossible to adjust the position of the material discharging and sowing, resulting in poor applicability. Utility Model Content

[0004] The main purpose of the utility model is to solve the problem that the position of the material storage barrel cannot be adjusted according to different sowing requirements, and to provide a corn planting machine with adjustable spacing.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A corn planter with adjustable spacing includes a support frame and a connecting rod installed on the support frame, a plurality of material storage barrels are slidably installed on the connecting rod, a top cover is slidably installed on the top of the material storage barrel, a plurality of insertion rods are installed on the bottom of the top cover, a slot cooperating with the insertion rod is opened on the support frame, a motor is installed on the material storage barrel, a discharging roller is installed on the output end of the motor, and a moving mechanism is installed at the bottom of the support frame.

[0007] Preferably, a second sliding block is installed on the material storage barrel, a second sliding groove cooperating with the second sliding block is provided on the connecting rod, the second sliding block is a T-shaped sliding block, and the second sliding groove is a T-shaped sliding groove.

[0008] Preferably, a first slider is installed on the top cover, a first slide groove cooperating with the first slider is opened on the material storage barrel, the first slider is a T-shaped slider, the first slide groove is a T-shaped slide groove, and a locking mechanism is installed on the first slider.

[0009] Preferably, the locking mechanism includes a cavity, a locking ball and a spring, the first slider is provided with a cavity, a spring is installed inside the cavity, a locking ball is installed at one end of the spring, and the material storage barrel is provided with a locking groove that cooperates with the locking ball.

[0010] Preferably, an observation window is provided on the top cover, a handle is installed on the top of the top cover, and a first anti-slip pad is installed on the handle.

[0011] Preferably, a rotating block is installed on the discharging roller, a rotating groove cooperating with the rotating block is provided on the material storage barrel, a plurality of rotating cavities are provided on the rotating block, and balls are rotatably installed inside the rotating cavities.

[0012] Preferably, the moving mechanism comprises supporting legs and moving wheels, a plurality of supporting legs are mounted on the bottom of the supporting frame, moving wheels are mounted on the bottom of the supporting legs, a push handle is mounted on the supporting frame, and a second anti-slip pad is mounted on the push handle.

[0013] Beneficial technical effects of the utility model:

[0014] 1. According to the utility model of the adjustable spacing corn planting machine, by setting the storage barrel and the connecting rod to be slidably connected, the spacing between adjacent storage barrels can be easily adjusted, and by setting the insertion rod and the slot to be engaged, the adjusted storage barrel can be limited.

[0015] 2. By providing movable wheels, the planting machine can be easily moved, by providing a push handle, the planting machine can be easily pushed, and by providing a second anti-slip pad, the friction of the push handle can be increased. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the push handle structure of the utility model;

[0018] Figure 3 This is a schematic diagram of the rod structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the first slider structure of the utility model;

[0020] Figure 5 This is a schematic diagram of the ball-carding structure of the utility model;

[0021] Figure 6 This is a schematic diagram of the structure of the second slider of the utility model;

[0022] Figure 7 This is a schematic diagram of the rotating block structure of the utility model;

[0023] Figure 8 This is a schematic diagram of the connecting rod structure of the utility model.

[0024] In the figure: 1. support frame; 2. support legs; 3. moving wheels; 4. material storage barrel; 5. top cover; 6. observation window; 7. handle; 8. push handle; 9. insertion rod; 10. first slider; 11. motor; 12. second slider; 13. card ball; 14. spring; 15. discharge roller; 16. rotating block; 17. ball bearing; 18. connecting rod; 19. slot; 20. cavity. DETAILED DESCRIPTION

[0025] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0026] like Figure 1-Figure 8 As shown, the spacing-adjustable corn planter provided in this embodiment includes a support frame 1 and a connecting rod 18 installed on the support frame 1, a plurality of material storage barrels 4 are slidably installed on the connecting rod 18, a top cover 5 is slidably installed on the top of the material storage barrel 4, a plurality of insertion rods 9 are installed on the bottom of the top cover 5, a slot 19 cooperating with the insertion rod 9 is opened on the support frame 1, a motor 11 is installed on the material storage barrel 4, a discharging roller 15 is installed at the output end of the motor 11, and a moving mechanism is installed at the bottom of the support frame 1. By arranging the material storage barrel 4 to be slidably connected with the connecting rod 18, the spacing between adjacent material storage barrels 4 can be easily adjusted, and the adjusted material storage barrel 4 can be limited by arranging the insertion rod 9 to be engaged with the slot 19.

[0027] In this embodiment, if Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 8As shown, a second slider 12 is installed on the material storage barrel 4, and a second slide groove that cooperates with the second slider 12 is provided on the connecting rod 18. The second slider 12 is a T-shaped slider, and the second slide groove is a T-shaped slide groove. By setting the second slider 12 to be slidably connected with the second slide groove, the material storage barrel 4 can be easily moved, and the spacing between adjacent material storage barrels 4 can be easily adjusted. By setting the second slider 12 to be a T-shaped slider and cooperating with the T-shaped slide groove, the material storage barrel 4 can be guided and limited. A first slider 10 is installed on the top cover 5, and a first slide groove that cooperates with the first slider 10 is provided on the material storage barrel 4. The first slider 10 is a T-shaped slider, and the first slide groove is a T-shaped slide groove. A locking mechanism is installed on the first slider 10. By setting the support frame 1 to be slidably connected with the first slide groove, the insertion rod 9 can be inserted into the slot 19 or the insertion rod 9 can be pulled out from the slot 19, and it can It is convenient to open the storage barrel 4 to add corn seeds into the storage barrel 4. The first slider 10 is set as a T-shaped slider to cooperate with the T-shaped slide groove to limit the top cover 5. The locking mechanism includes a cavity 20, a locking ball 13 and a spring 14. The first slider 10 is provided with a cavity 20, and a spring 14 is installed inside the cavity 20. A locking ball 13 is installed at one end of the spring 14. The storage barrel 4 is provided with a locking groove that cooperates with the locking ball 13. The locking ball 13 is set to be engaged with the locking groove to limit the top cover 5 after sliding. An observation window 6 is set on the top cover 5, and a handle 7 is installed on the top of the top cover 5. The first anti-slip pad is installed on the handle 7. By setting the observation window 6, it is convenient to observe the remaining amount of seeds in the storage barrel 4. By setting the handle 7, it is convenient to pull the top cover 5. By setting the first anti-slip pad, the friction of the handle 7 can be increased.

[0028] In this embodiment, if Figure 1 , Figure 6 and Figure 7 As shown, a rotating block 16 is installed on the discharge roller 15, a rotating groove cooperating with the rotating block 16 is opened on the storage barrel 4, a plurality of rotating cavities are opened on the rotating block 16, and a ball 17 is installed rotatably inside the rotating cavity. By setting the rotating block 16 and the rotating groove to be rotatably connected, the motor 11 is started to drive the discharge roller 15 to rotate, and the rotating block 16 rotates in the rotating groove, which can discharge the seeds in the storage barrel 4 into the soil. By setting the ball 17, the friction of the rotation of the rotating block 16 can be reduced.

[0029] In this embodiment, if Figure 1 and Figure 2 As shown, the moving mechanism includes support legs 2 and moving wheels 3. A plurality of support legs 2 are installed at the bottom of the support frame 1, and moving wheels 3 are installed at the bottom of the support legs 2. A push handle 8 is installed on the support frame 1, and a second anti-slip pad is installed on the push handle 8. By setting the moving wheels 3, the planter can be easily moved. By setting the push handle 8, the planter can be easily pushed. By setting the second anti-slip pad, the friction of the push handle 8 can be increased.

[0030] In this embodiment, if Figure 1-Figure 8 As shown, the working process of a corn planter with adjustable spacing provided in this embodiment is as follows:

[0031] Step 1: Pull the top cover 5, the first slider 10 slides in the first slide groove, the insertion rod 9 is pulled out of the slot, the card ball 13 is pulled out from one of the card slots or inserted into another card slot, the storage barrel 4 is slid, the second slider 12 slides in the second slide groove to adjust the position of the storage barrel 4, and seeds are added to the storage barrel 4. After adding, slide the top cover 5 to close the storage barrel 4;

[0032] Step 2: The motor 11 is started to drive the discharging roller 15 to rotate and discharge the seeds from the storage barrel 4, and the planting machine is moved by the moving wheel 3 to sow.

[0033] In summary, in the present embodiment, according to the corn planter with adjustable spacing of the present embodiment, by setting the storage barrel 4 and the connecting rod 18 to be slidably connected, the spacing between adjacent storage barrels 4 can be easily adjusted, and by setting the insertion rod 9 to be engaged with the slot 19, the adjusted storage barrel 4 can be limited, and by setting the second slider 12 to be slidably connected with the second slide groove, the storage barrel 4 can be easily moved, and the spacing between adjacent storage barrels 4 can be easily adjusted. By setting the second slider 12 to be a T-shaped slider and the T-shaped slide groove to cooperate with each other, the storage barrel 4 can be guided and limited, and by setting the support frame 1 to be slidably connected with the first slide groove, the insertion rod 9 can be inserted into the slot 19 or the insertion rod 9 can be pulled out of the slot 19, and the storage barrel 4 can be easily opened to add corn seeds to the storage barrel 4. By setting the first slider 10 to be The T-shaped slider and the T-shaped slide groove cooperate with each other to limit the top cover 5. The top cover 5 after sliding can be limited by setting the card ball 13 to engage with the card groove. The observation window 6 can be set to facilitate observation of the remaining amount of seeds in the storage barrel 4. The handle 7 can be set to facilitate pulling the top cover 5. The friction of the handle 7 can be increased by setting a first anti-skid pad. The rotating block 16 is rotatably connected to the rotating groove, and the motor 11 is started to drive the discharging roller 15 to rotate. The rotating block 16 rotates in the rotating groove to discharge the seeds in the storage barrel 4 into the soil. The ball 17 can be set to reduce the friction of the rotating block 16. The moving wheel 3 can facilitate moving the planting machine. The push handle 8 can facilitate pushing the planting machine. The friction of the push handle 8 can be increased by setting a second anti-skid pad.

[0034] The above is only a further embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A corn planting machine with adjustable spacing, characterized in that: The invention comprises a support frame (1) and a connecting rod (18) mounted on the support frame (1); a plurality of material storage barrels (4) are slidably mounted on the connecting rod (18); a top cover (5) is slidably mounted on the top of the material storage barrel (4); a plurality of insertion rods (9) are mounted on the bottom of the top cover (5); a slot (19) cooperating with the insertion rods (9) is provided on the support frame (1); a motor (11) is mounted on the material storage barrel (4); a discharging roller (15) is mounted on the output end of the motor (11); and a moving mechanism is mounted on the bottom of the support frame (1).

2. The adjustable spacing corn planting machine according to claim 1, characterized in that: The material storage barrel (4) is provided with a second sliding block (12), the connecting rod (18) is provided with a second sliding groove which cooperates with the second sliding block (12), the second sliding block (12) is a T-shaped sliding block, and the second sliding groove is a T-shaped sliding groove.

3. The adjustable spacing corn planting machine according to claim 2, characterized in that: The top cover (5) is provided with a first sliding block (10), the material storage barrel (4) is provided with a first sliding groove cooperating with the first sliding block (10), the first sliding block (10) is a T-shaped sliding block, the first sliding groove is a T-shaped sliding groove, and a locking mechanism is provided on the first sliding block (10).

4. The adjustable spacing corn planting machine according to claim 3, characterized in that: The locking mechanism comprises a cavity (20), a locking ball (13) and a spring (14); the first slider (10) is provided with a cavity (20); a spring (14) is installed inside the cavity (20); a locking ball (13) is installed at one end of the spring (14); and a locking groove that cooperates with the locking ball (13) is provided on the material storage barrel (4).

5. The adjustable spacing corn planting machine according to claim 4, characterized in that: The top cover (5) is provided with an observation window (6), a handle (7) is installed on the top of the top cover (5), and a first anti-slip pad is installed on the handle (7).

6. The adjustable spacing corn planting machine according to claim 5, characterized in that: The discharging roller (15) is provided with a rotating block (16), the material storage barrel (4) is provided with a rotating groove which cooperates with the rotating block (16), the rotating block (16) is provided with a plurality of rotating cavities, and a ball (17) is rotatably installed inside the rotating cavity.

7. The adjustable spacing corn planting machine according to claim 6, characterized in that: The moving mechanism comprises support legs (2) and moving wheels (3); a plurality of support legs (2) are mounted on the bottom of the support frame (1); moving wheels (3) are mounted on the bottom of the support legs (2); a push handle (8) is mounted on the support frame (1); and a second anti-slip pad is mounted on the push handle (8).

Images