Agricultural granular seed sowing equipment
Through the design of the limiting device and the rotating device, the problem of soil affecting sowing uniformity and seed clogging is solved, and efficient seed sowing effect is achieved in wet fields.
Patent Information
- Application Number
- CN202423010993.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-06
- Publication Date
- 2025-10-21
- Estimated Expiration
- 2034-12-06
AI Technical Summary
When using seed sowing equipment in wet fields, mud can easily stick to the triangular blocks, affecting the effect of the triangular blocks squeezing the baffles and resulting in uneven sowing.
A limiting device is designed, which uses a rectangular plate and spring structure, and a round rod protrusion to scrape off the soil to prevent the soil from affecting the normal operation of the baffle. The damping rod and spring combination limits the fixed block to ensure smooth sliding of the baffle. At the same time, a rotating device is used to prevent seeds from blocking the discharge port.
It effectively prevents soil from affecting the triangular block extrusion baffle, ensures uniform seeding, and prevents seeds from clogging the storage box outlet, thereby improving seeding efficiency.
Smart Images
Figure CN223452388U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a seed sowing equipment technical field especially relates to an agricultural granular seed sowing equipment. BACKGROUND
[0002] The utility model discloses a seed sowing equipment technical field especially relates to an agricultural granular seed sowing equipment.
[0003] The inventor found that the seed sowing equipment still has the following problems in daily work: when using the seed sowing equipment, set the connecting frame on one side of the tractor, move the sowing equipment in the field by the tractor, in the moving process, the rotating disc digs the land into a ditch, in the process of wheel rotation, the triangular block on the wheel extrudes the baffle, and then the baffle slides into the storage box, so that the granular seeds can fall through the gap on the top of the baffle, and then the ground is leveled by the roller, so that the seeds can be buried in the ground. SUMMARY
[0004] The utility model discloses a seed sowing equipment technical field especially relates to an agricultural granular seed sowing equipment.
[0005] In order to achieve the above object, the utility model discloses the following technical scheme: a kind of agricultural granular seed seeding equipment, including connecting frame, the bottom inner wall of the connecting frame is rotatably inserted with rotating rod, the surface of the rotating rod is fixedly connected with drum, one side of the connecting frame is uniformly fixedly connected with support frame, the side away from the connecting frame of the support frame is provided with rotating disc, the side close to the rotating disc of the support frame is uniformly rotatably connected with wheel, the inner wall of the support frame is fixedly connected with storage box, the side of the bottom of the storage box is slidably penetrated and inserted with baffle, the side of the baffle is fixedly connected with first spring, the side of the storage box and the one end close to the baffle of the first spring are fixedly connected, the top of the baffle setting in the outside part of storage box is provided with notch, the side of the support frame is provided with limiting device, the top of the storage box is provided with rotating device, the limiting device includes rectangular plate, the side of the support frame is provided with fixed slot, the inner wall of the fixed slot is slidably connected with rectangular plate, the side of the support frame is provided with connecting slot, the inner wall of the connecting slot is slidably connected with fixed block, the fixed block is slidably inserted in the side of fixed slot, the top of the rectangular plate is provided with rectangular groove, the inner wall of the rectangular groove and the one end of fixed block are slidably connected, the side away from the support frame of the rectangular plate is fixedly connected with first damping rod, the one end of the first damping rod is fixedly connected with moving block, the surface of the first damping rod is sleeved with second spring, the one end of the second spring and the side of the rectangular plate are fixedly connected, the one end close to the first damping rod of the second spring and the side of the moving block are fixedly connected, the side of the moving block is provided with round rod, the surface of the round rod is uniformly fixedly connected with protrusion.
[0006] The effect achieved by the above components is that when the limiting device is used, the rectangular plate is manually slid into the fixed slot, and then before the triangular block on the wheel extrudes the baffle, the triangular block will extrude the surface of the round rod, so that the second spring is stretched, and the protrusions on the surface of the round rod can effectively scrape the soil on the side of the baffle extruded by the triangular block, thereby avoiding the influence of the soil on the extrusion of the baffle by the triangular block to some extent.
[0007] Preferably, the side of the inner wall of the connecting slot is fixedly connected with second damping rod, the side of the fixed block and the end away from the connecting slot of the second damping rod are fixedly connected, the surface of the second damping rod is sleeved with third spring, the one end of the third spring and the side of the inner wall of the connecting slot are fixedly connected, and the one end close to the second damping rod of the third spring and the side of the fixed block are fixedly connected.
[0008] The effect achieved by the above components is that the fixed block is extruded by the third spring in the direction away from the connecting slot, so that the fixed block can be effectively limited in the rectangular groove.
[0009] Preferably, one side of the moving block is provided with a limiting slot, the inner wall of the limiting slot is slidably connected with a limiting block, and one end of the limiting block away from the limiting slot is fixedly connected with a rotating cylinder.
[0010] The above-mentioned components achieve the effect that the limiting block is slid into the limiting slot, and then the circular rod can be rotatably arranged on one side of the moving block.
[0011] Preferably, one side of the other moving block is provided with a receiving slot, the inner wall of the receiving slot is slidably connected with a positioning rod, the positioning rod is rotatably inserted into one end of the circular rod away from the rotating cylinder, one side of the inner wall of the receiving slot is fixedly connected with a third damping rod, one end of the third damping rod away from the receiving slot is fixedly connected with one end of the positioning rod, the surface of the third damping rod is sleeved with a fourth spring, one end of the fourth spring is fixedly connected with one side of the inner wall of the receiving slot, and the other end of the fourth spring close to the third damping rod is fixedly connected with one end of the positioning rod.
[0012] The above-mentioned components achieve the effect that the fourth spring extrudes the positioning rod away from the other moving block, so that the positioning rod can be rotatably inserted into one end of the circular rod away from the rotating cylinder.
[0013] Preferably, the rotating device comprises a supporting plate, both ends of the supporting plate are fixedly connected with the inner wall of the storage box, and a screw rod is rotatably inserted into the top of the supporting plate.
[0014] The above-mentioned components achieve the effect that when the rotating device is used, the screw rod can be rotatably driven in the storage box by controlling the rotation of the first bevel gear, so that the seed is prevented from blocking the discharge port of the storage box to a certain extent.
[0015] Preferably, the top of the storage box is fixedly connected with a supporting strip, a first pulley is rotatably inserted into one side of the supporting strip, a second bevel gear is fixedly connected with one end of the first pulley away from the supporting strip, and the first bevel gear and the second bevel gear are meshed with each other.
[0016] The above-mentioned components achieve the effect that the rotation of the first pulley is controlled, and because the first bevel gear and the second bevel gear are meshed with each other, the rotation of the first bevel gear can be driven by the rotation of the first pulley.
[0017] Preferably, the top of the connecting frame is uniformly fixedly connected with a fixed plate, a clamping rod is rotatably inserted into the middle of the two fixed plates, the surface of the clamping rod is uniformly fixedly connected with a second pulley, the surface of the second pulley is sleeved with a first connecting belt, and the surface of the first connecting belt is sleeved with the first pulley.
[0018] The effect achieved by the above components is that when the clamping rod rotates, the first clamping rod can be well driven to rotate by the first connecting belt.
[0019] Preferably, the surface of the clamping rod is fixedly connected with a third belt pulley, the surface of the third belt pulley is sleeved with a second connecting belt, the inner wall of the second connecting belt is sleeved with a fourth belt pulley, and the fourth belt pulley is fixedly connected with the surface of the rotating rod.
[0020] The effect achieved by the above components is that when the rotating rod is driven to rotate by the tractor, the clamping rod can be well driven to rotate by the second connecting belt.
[0021] In the utility model, when the limiting device is used, the rectangular plate is manually slid into the fixed groove, and then when the triangular block on the wheel extrudes the baffle, the triangular block is extruded on the surface of the round rod, so that the second spring is extruded and stretched, the protrusions on the surface of the round rod can well scrape the soil on one side of the baffle extruded by the triangular block, and the soil can be avoided from affecting the extrusion of the baffle by the triangular block to a certain extent. BRIEF DESCRIPTION OF DRAWINGS
[0022] Figure 1 A three-dimensional structure schematic diagram of an agricultural granular seed sowing equipment is provided for the utility model;
[0023] Figure 2 A three-dimensional structure schematic diagram of a novel fixing block is provided for the utility model;
[0024] Figure 3 A three-dimensional structure schematic diagram of a novel round rod is provided for the utility model;
[0025] Figure 4 A three-dimensional structure schematic diagram of a novel spiral rod is provided for the utility model.
[0026] Legend: 1. Connecting frame; 2. Rotating rod; 3. Roller; 4. Support frame; 5. Wheel; 6. Rotating plate; 7. Storage box; 8. Limiting device; 801. Fixing groove; 802. Connecting groove; 803. Fixing block; 804. Second damping rod; 805. Third spring; 806. Rectangular plate; 807. Rectangular groove; 808. First damping rod; 809. Second spring; 810. Moving block; 811. Limiting groove; 812. Limiting block; 813. Rotating cylinder; 814. Round rod; 815. Protrusion; 816 , storage slot; 817, positioning rod; 818, third damping rod; 819, fourth spring; 9, rotating device; 901, fixing plate; 902, positioning rod; 903, fourth pulley; 904, third pulley; 905, second connecting belt; 906, support plate; 907, spiral rod; 908, first bevel gear; 909, support bar; 910, second bevel gear; 911, first connecting belt; 912, second pulley; 913, first pulley; 10, baffle; 11, first spring; 12, notch. DETAILED DESCRIPTION
[0027] Example 1, as Figures 1-4 As shown, an agricultural granular seed sowing equipment is provided. A rotating rod 2 is rotatably inserted into the inner wall of the bottom of the connecting frame 1. A roller 3 is fixedly connected to the surface of the rotating rod 2. A support frame 4 is evenly fixedly connected to one side of the connecting frame 1. A rotating disk 6 is provided on the side of the support frame 4 away from the connecting frame 1. A wheel 5 is evenly rotatably connected to the side of the support frame 4 close to the rotating disk 6. A storage box 7 is fixedly connected to the inner wall of the support frame 4. A baffle 10 is slidably inserted through one side of the bottom of the storage box 7. A first spring 11 is fixedly connected to one side of the baffle 10. An end of the first spring 11 close to the baffle 10 is fixedly connected to one side of the storage box 7. The baffle 10 is provided on the outer part of the storage box 7. A notch 12 is provided on the top of the support frame 4, a limiting device 8 is provided on one side of the support frame 4, and a rotating device 9 is provided on the top of the storage box 7. When using the seed sowing equipment, the connecting frame 1 is set on one side of the tractor, and the sowing equipment is pushed to move inside the field by the tractor. During the movement, the rotating disk 6 digs a ditch in the land. During the rotation of the wheel 5, the triangular block provided on the wheel 5 squeezes the baffle 10, and then the baffle 10 slides into the inside of the storage box 7, so that the granular seeds can fall through the notch 12 opened on the top of the baffle 10, and then the ground is leveled by the roller 3, so that the seeds can be buried inside the land.
[0028] Reference Figure 2 and Figure 3The limiting device 8 comprises a rectangular plate 806, a fixing groove 801 is formed in one side of the support frame 4, the inner wall of the fixing groove 801 is in sliding connection with the rectangular plate 806, a connecting groove 802 is formed in one side of the support frame 4, the inner wall of the connecting groove 802 is in sliding connection with a fixing block 803, the fixing block 803 is slidingly inserted into one side of the fixing groove 801, a rectangular groove 807 is formed in the top of the rectangular plate 806, the inner wall of the rectangular groove 807 is in sliding connection with one end of the fixing block 803, the side, away from the support frame 4, of the rectangular plate 806 is fixedly connected with a first damping rod 808, one end of the first damping rod 808 is fixedly connected with a moving block 810, a second spring 809 is sleeved on the surface of the first damping rod 808, one end of the second spring 809 is fixedly connected with the side of the rectangular plate 806, the end, close to the first damping rod 808, of the second spring 809 is fixedly connected with the side of the moving block 810, the side of the moving block 810 is provided with a round rod 814, the surface of the round rod 814 is uniformly fixedly connected with protrusions 815, when the limiting device 8 is used, the rectangular plate 806 is manually slid into the fixing groove 801, and then, before the triangular blocks on the wheels 5 extrude the baffle 10, the triangular blocks are extruded on the surface of the round rod 814, so that the second spring 809 is stretched, and the protrusions 815 on the surface of the round rod 814 can scrape the soil on the side of the triangular blocks extruding the baffle 10, thereby avoiding the influence of the soil on the triangular blocks extruding the baffle 10 to a certain extent, the side, of the inner wall of the connecting groove 802, is fixedly connected with a second damping rod 804, the end, away from the connecting groove 802, of the second damping rod 804 is fixedly connected with the side of the fixing block 803, a third spring 805 is sleeved on the surface of the second damping rod 804, one end of the third spring 805 is fixedly connected with the side of the inner wall of the connecting groove 802, the end, close to the second damping rod 804, of the third spring 805 is fixedly connected with the side of the fixing block 803, the fixing block 803 is limited in the rectangular groove 807 by extruding the fixing block 803 in the direction away from the connecting groove 802 through the third spring 805, the side of the moving block 810 is provided with a limiting groove 811, the inner wall of the limiting groove 811 is in sliding connection with a limiting block 812, the end, away from the limiting groove 811, of the limiting block 812 is fixedly connected with a rotating cylinder 813, the rotating cylinder 813 is rotatably sleeved on the surface of one end of the round rod 814, the limiting block 812 is slid into the limiting groove 811, and then the round rod 814 can be rotatably arranged on the side of the moving block 810, the side of the other moving block 810 is provided with a receiving groove 816, the inner wall of the receiving groove 816 is in sliding connection with a positioning rod 817, the positioning rod 817 is rotatably inserted into the end, away from the rotating cylinder 813, of the round rod 814, the side, of the inner wall of the receiving groove 816, is fixedly connected with a third damping rod 818, the end, away from the receiving groove 816, of the third damping rod 818 is fixedly connected with the end of the positioning rod 817, the surface of the third damping rod 818 is sleeved with a fourth spring 819, one end of the fourth spring 819 is fixedly connected with the side of the inner wall of the receiving groove 816,The fourth spring 819 is fixedly connected close to one end of the third damping rod 818 and one end of the positioning rod 817, and the fourth spring 819 extrudes the positioning rod 817 in a direction away from the other moving block 810, so that the positioning rod 817 is well inserted into the one end of the round rod 814 away from the rotating cylinder 813.
[0029] With reference to Figure 4 The rotating device 9 comprises a support plate 906, both ends of the support plate 906 are fixedly connected with the inner wall of the storage box 7, and a screw rod 907 is rotatably inserted into the top of the support plate 906. The top of the screw rod 907 is fixedly connected with a first bevel gear 908. When the rotating device 9 is used, the screw rod 907 can be well rotated in the storage box 7 by controlling the rotation of the first bevel gear 908, so that the seed is prevented from being blocked in the discharge port of the storage box 7 to a certain extent. The top of the storage box 7 is fixedly connected with a support strip 909, one side of the support strip 909 is rotatably inserted with a first belt pulley 913, and the end of the first belt pulley 913 away from the support strip 909 is fixedly connected with a second bevel gear 910. The first bevel gear 908 and the second bevel gear 910 are meshed with each other. The first belt pulley 913 is controlled to rotate, because the first bevel gear 908 and the second bevel gear 910 are meshed with each other, so that the first bevel gear 908 can be well rotated by the rotation of the first belt pulley 913. The top of the connecting frame 1 is uniformly fixedly connected with a fixed plate 901, and a clamping rod 902 is rotatably inserted into the middle of the two fixed plates 901. The surface of the clamping rod 902 is uniformly fixedly connected with a second belt pulley 912, and the surface of the second belt pulley 912 is sleeved with a first connecting belt 911. The surface of the first belt pulley 913 is sleeved with the first connecting belt 911. When the clamping rod 902 is rotated, the first belt pulley 913 can be well rotated by the first connecting belt 911. The surface of the clamping rod 902 is fixedly connected with a third belt pulley 904, the surface of the third belt pulley 904 is sleeved with a second connecting belt 905, the inner wall of the second connecting belt 905 is sleeved with a fourth belt pulley 903, and the fourth belt pulley 903 is fixedly connected with the surface of the rotating rod 2. When the rotating rod 2 is rotated by being pulled by the tractor, the clamping rod 902 can be well rotated by the second connecting belt 905.
[0030] The working principle is that when the seed sowing device is used, the connecting frame 1 is arranged on one side of the tractor, the sowing device is moved in the field by the tractor, the rotating disc 6 digs a ditch in the soil, and the triangular block arranged on the wheel 5 extrudes the baffle 10, so that the baffle 10 slides into the storage box 7, so that the granular seeds can fall through the gap 12 on the top of the baffle 10, and then the ground is flattened by the roller 3, so that the seeds can be buried in the soil. When the limiting device 8 is used, the rectangular plate 806 is manually slid into the fixed groove 801, the third spring 805 extrudes the fixed block 803 away from the connecting groove 802, so that the fixed block 803 can be well limited in the rectangular groove 807, and then when the triangular block on the wheel 5 extrudes the baffle 10, the triangular block will extrude the surface of the round rod 814, so that the second spring 809 is extruded and stretched, so that the protrusions 815 on the surface of the round rod 814 can well extrude the soil on one side of the baffle 10, so that the soil can affect the baffle 10 to a certain extent. The limiting block 812 is slid into the limiting groove 811, the fourth spring 819 extrudes the positioning rod 817 away from the other moving block 810, so that the positioning rod 817 can be well inserted in the round rod 814 away from the rotating cylinder 813, and then the round rod 814 can be well arranged on one side of the moving block 810, so that the round rod 814 can be disassembled for cleaning. When the rotating device 9 is used, that is, when the rotating rod 2 is driven to rotate by the tractor, the second connecting belt 905 can well drive the clamping rod 902 to rotate, and when the clamping rod 902 rotates, the first connecting belt 911 can well drive the first pulley 913 to rotate. Because the first bevel gear 908 and the second bevel gear 910 are meshed with each other, the rotation of the first pulley 913 can well drive the first bevel gear 908 to rotate, and the rotation of the first bevel gear 908 can well drive the spiral rod 907 to rotate in the storage box 7, so that the seed can be prevented from being blocked in the discharge port of the storage box 7 to a certain extent.
[0031] It should be noted that all the damping rods in the case are telescopic dampers, which can absorb energy during telescoping.
Claims
1. An agricultural granular seed sowing device comprising a connecting frame (1), characterized in that: The inner wall of the bottom of the connecting frame (1) is rotatably inserted with a rotating rod (2), the surface of the rotating rod (2) is fixedly connected with a roller (3), one side of the connecting frame (1) is uniformly fixedly connected with a support frame (4), the side away from the connecting frame (1) of the support frame (4) is provided with a rotating disc (6), the side close to the rotating disc (6) of the support frame (4) is uniformly rotatably connected with a wheel (5), the inner wall of the support frame (4) is fixedly connected with a storage box (7), one side of the bottom of the storage box (7) is slidably penetrated with a baffle (10), one side of the baffle (10) is fixedly connected with a first spring (11), one end close to the baffle (10) of the first spring (11) and one side of the storage box (7) are fixedly connected, the baffle (10) is provided on the top of the outside part of the storage box (7) and is provided with a notch (12), one side of the support frame (4) is provided with a limiting device (8), the top of the storage box (7) is provided with a rotating device (9), the limiting device (8) comprises a rectangular plate (806), one side of the support frame (4) is provided with a fixed groove (801), the inner wall of the fixed groove (801) is slidably connected with the rectangular plate (806), one side of the support frame (4) is provided with a connecting groove (802), the inner wall of the connecting groove (802) is slidably connected with a fixed block (803), the fixed block (803) is slidably inserted on one side of the fixed groove (801), the top of the rectangular plate (806) is provided with a rectangular groove (807), the inner wall of the rectangular groove (807) and one end of the fixed block (803) are slidably connected, one side of the rectangular plate (806) away from the support frame (4) is fixedly connected with a first damping rod (808), one end of the first damping rod (808) is fixedly connected with a moving block (810), the surface of the first damping rod (808) is sleeved with a second spring (809), one end of the second spring (809) and one side of the rectangular plate (806) are fixedly connected, one end close to the first damping rod (808) of the second spring (809) and one side of the moving block (810) are fixedly connected, one side of the moving block (810) is provided with a circular rod (814), the surface of the circular rod (814) is uniformly fixedly connected with a protrusion (815).
2. An agricultural pellet seed planting apparatus according to claim 1, characterized in that: One side of the inner wall of the connecting groove (802) is fixedly connected with a second damping rod (804), one end of the second damping rod (804) away from the connecting groove (802) and one side of the fixed block (803) are fixedly connected, the surface of the second damping rod (804) is sleeved with a third spring (805), one end of the third spring (805) and one side of the inner wall of the connecting groove (802) are fixedly connected, one end close to the second damping rod (804) of the third spring (805) and one side of the fixed block (803) are fixedly connected.
3. An agricultural pellet seed planting apparatus according to claim 1, characterized in that: One side of the moving block (810) is provided with a limiting groove (811), the inner wall of the limiting groove (811) is slidably connected with a limiting block (812), one end of the limiting block (812) away from the limiting groove (811) is fixedly connected with a rotating cylinder (813), and the rotating cylinder (813) is rotatably sleeved on the surface of one end of a circular rod (814).
4. An agricultural pellet seed planting apparatus according to claim 1, characterized in that: The other side of the moving block (810) is provided with a receiving groove (816), the inner wall of the receiving groove (816) is slidably connected with a positioning rod (817), the positioning rod (817) is rotatably inserted into one end of the circular rod (814) away from the rotating cylinder (813), one side of the inner wall of the receiving groove (816) is fixedly connected with a third damping rod (818), one end of the third damping rod (818) away from the receiving groove (816) is fixedly connected with one end of the positioning rod (817), the surface of the third damping rod (818) is sleeved with a fourth spring (819), one end of the fourth spring (819) and one side of the inner wall of the receiving groove (816) are fixedly connected, and one end of the fourth spring (819) close to the third damping rod (818) is fixedly connected with one end of the positioning rod (817).
5. An agricultural pellet seed planting apparatus according to claim 1, wherein: The rotating device (9) comprises a supporting plate (906), both ends of the supporting plate (906) are fixedly connected with the inner wall of the storage box (7), and a screw rod (907) is rotatably inserted into the top of the supporting plate (906).
6. An agricultural pellet seed planting apparatus according to claim 1, wherein: The top of the storage box (7) is fixedly connected with a supporting strip (909), a first belt pulley (913) is rotatably inserted into one side of the supporting strip (909), and a second bevel gear (910) is fixedly connected with one end of the first belt pulley (913) away from the supporting strip (909).
7. An agricultural pellet seed planting apparatus according to claim 1, wherein: The top of the connecting frame (1) is uniformly fixedly connected with a fixed plate (901), a clamping rod (902) is rotatably inserted into the middle of the two fixed plates (901), and the surface of the clamping rod (902) is uniformly fixedly connected with a second belt pulley (912).
8. An agricultural pellet seed planting apparatus according to claim 7, characterized in that: The surface of the clamping rod (902) is fixedly connected with a third belt pulley (904), the surface of the third belt pulley (904) is sleeved with a second connecting belt (905), the inner wall of the second connecting belt (905) is sleeved with a fourth belt pulley (903), and the fourth belt pulley (903) is fixedly connected with the surface of the rotating rod (2).