Field sowing and fertilizing device
By setting the first bevel gear and the second bevel gear in the field seeding and fertilization device, the seeding and movement are linked, and the problem of the existing device still sowing when it stops moving is solved, automatic control and uniform sowing are realized, and the cost.
Patent Information
- Application Number
- CN202421092109.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-05-20
AI Technical Summary
When the existing field seeding and fertilization device stops moving, the seeding mechanism continues to work, resulting in waste of resources and is complicated and uneven operation.
By providing the first bevel gear and the second bevel gear, the seed and movement are linked to realize automatic control of seeds. When the device moves, the seeds will stop when the movement stops, saving the power system.
Automatic control of sowing is realized, which avoids waste of resources, simplifies operations, ensures uniformity of sowing, and reduces production costs.
Smart Images
Figure CN222515554U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of fertilizing machinery, in particular to a field sowing and fertilizing device. Background Art
[0002] The field sowing and fertilization device is an agricultural machinery that integrates sowing and fertilization functions. It completes multiple operations at one time and improves the efficiency of farmland operations.
[0003] The prior art discloses an ecological agricultural field sowing and fertilizing device, comprising a mounting frame, a vertical plate, a storage bin, an auxiliary shell, a plurality of mobile devices, an auxiliary sowing device and an auxiliary fertilizing device, wherein the plurality of mobile devices are mounted on the mounting frame, the vertical plate is mounted on the mounting frame, the storage bin is mounted on the vertical plate, the auxiliary shell is mounted on the storage bin, a feeding port is provided on the auxiliary shell, an auxiliary sowing device is mounted on the vertical plate, the auxiliary sowing device is located at the lower end of the auxiliary shell, and an auxiliary fertilizing device is also mounted on the vertical plate; the auxiliary sowing device is used for sowing seeds; the auxiliary fertilizing device is used for fertilizing during the sowing process.
[0004] The above device uses a motor to provide power for the rotation of the shaft, and the movement and sowing of the device work independently. When the device stops moving, the motor needs to be turned off in time to prevent the sowing mechanism from continuing to work and causing sowing in situ, thereby generating unnecessary waste of resources.
[0005] Therefore, it is necessary to provide a field sowing and fertilizing device to solve the above technical problems. Utility Model Content
[0006] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a field sowing and fertilizing device which can link the sowing and moving parts of the device to achieve automatic control of sowing.
[0007] In order to achieve the above purpose, the technical solution adopted by the utility model is as follows:
[0008] A field sowing and fertilizing device comprises: a sowing mechanism and a storage mechanism, wherein the storage mechanism is installed above the sowing mechanism, the sowing mechanism comprises a frame, the frame is provided with a hub, a rotating shaft is installed on the hub, a first bevel gear is fixedly installed on the rotating shaft, the upper end of the first bevel gear is meshed with a second bevel gear, a turntable is provided at the upper end of the second bevel gear, a plurality of baffles are provided on the turntable, and the axis of the baffles points to the center of the turntable, the storage mechanism comprises a storage box, a discharge port is provided at the bottom of the storage box, and the discharge port is located directly above the turntable.
[0009] Preferably, the cross section of the storage box is an inverted trapezoid.
[0010] Preferably, a spiral rod is further provided at the upper end of the second bevel gear, and the spiral rod passes through the discharge port and extends into the storage box.
[0011] Preferably, the radius of the first bevel gear is greater than the radius of the second bevel gear.
[0012] Preferably, a slide plate is slidably provided in the storage box, a rope is provided on the slide plate, the other end of the rope is wound around a fixed pulley, and the fixed pulley is fixed on the vehicle frame.
[0013] Preferably, a connecting block is installed at one end of the frame, and the connecting block is vertically provided with a plurality of through holes, through which bolts pass.
[0014] Compared with the prior art, the utility model has the following beneficial effects:
[0015] (1) The utility model realizes the sowing effect of the mixture of seeds and fertilizers by setting the first bevel gear and the second bevel gear and other related components. Compared with the prior art, the first bevel gear and the second bevel gear link the moving component and the sowing component of the device. The sowing operation stops when the device moves and the sowing operation stops when the device stops moving. At the same time, a power system is saved, which can reduce the production cost of the device.
[0016] (2) The utility model provides a storage box with an inverted trapezoidal cross section so that the mixture of seeds and fertilizers moves toward the middle of the bottom of the storage box when the amount decreases during the sowing process, thereby ensuring that the mixture of seeds and fertilizers in the storage box is stably discharged;
[0017] (3) The utility model can adjust the spatial position of the storage box by setting a slide plate. When in use, the mixture of seeds and fertilizers can be piled as high as possible in the storage box according to the amount, so that the mixture of seeds and fertilizers remaining at the bottom of the storage box at the end of sowing can be discharged conveniently. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 A schematic diagram of the structure of the field sowing and fertilizing device provided by the utility model;
[0019] Figure 2 This is an exploded view from the first perspective of the field sowing and fertilizing device provided by the utility model;
[0020] Figure 3 A partial structural schematic diagram of a sowing mechanism of a field sowing and fertilizing device provided by the utility model;
[0021] Figure 4 An exploded view from a second perspective of the field sowing and fertilizing device provided by the utility model;
[0022] Figure 5 for Figure 4Enlarged view of point A in the middle.
[0023] Among them, the names corresponding to the figure numbers are: 100, spreading mechanism; 101, frame; 102, wheel hub; 103, rotating shaft; 104, first bevel gear; 105, second bevel gear; 106, turntable; 107, baffle bar; 108, screw rod; 200, storage mechanism; 201, storage box; 202, slide plate; 203, rope; 204, fixed pulley; 205, connecting block. DETAILED DESCRIPTION
[0024] The present invention is further described below in conjunction with the accompanying drawings and embodiments. The present invention includes but is not limited to the following embodiments.
[0025] The application of agricultural machinery has significantly improved labor efficiency. For example, the workload of a combine harvester in a day can far exceed the manual labor of dozens of farmers. This not only increases the yield of crops, but also enhances the ability of crops to resist natural disasters. At present, diversified agricultural machinery makes the planting of crops more efficient and accurate. The inventors have found that most of the crop seeds that are directly sprinkled on the surface of cultivated land, such as most green manure crops, wheat planting in warm and humid air areas, rice seedling cultivation, etc., are planted manually or mechanically. When mechanical sowing is used, the operation method is generally to mix the seeds and fertilizers evenly and pour them into the storage bin for sowing. The machine can be driven by manual or independent power systems, and the sowing device is another independent power system. The two work independently. When the machine needs to turn around during the farmland operation, the speed slows down or stops moving. At this time, the power system used for sowing is still working, or the power system is manually shut down to stop sowing. Not only is the operation cumbersome, but it can also cause uneven sowing.
[0026] First embodiment:
[0027] like Figure 1-3 As shown, the field sowing and fertilizing device provided by the utility model includes: a sowing mechanism 100 and a storage mechanism 200, the storage mechanism 200 is installed above the sowing mechanism 100, and the sowing mechanism 100 is used to evenly sow the crop seeds and fertilizer mixture stored in the storage mechanism 200. Specifically, the sowing mechanism 100 includes a frame 101, and the frame 101 can be made as follows Figure 2The shape in the middle plays a bearing role, and the front end is towed by an agricultural tractor or the like. A wheel hub 102 is provided on the frame 101, and a rotating shaft 103 is installed on the wheel hub 102. The two are fixedly connected, and the rotating shaft 103 is installed on the frame 101 through a bearing. The rotation of the wheel hub 102 can drive the rotating shaft 103 to rotate. A first bevel gear 104 is fixedly installed on the rotating shaft 103, and the upper end of the first bevel gear 104 meshes with the second bevel gear 105. A rotating disk 106 is provided on the upper end of the second bevel gear 105. One of the fixing methods of the second bevel gear 105 is: connecting rods are installed at the upper and lower ends of the second bevel gear 105, and the lower end connecting rod is installed on the rotating shaft 103 through a bearing, and the upper end connecting rod is installed at the bottom of the storage box 201 through a bearing. After the upper and lower ends are fixed, the position of the second bevel gear 105 is fixed. When the first bevel gear 104 is driven by the rotating shaft 103, The first bevel gear 104 drives the second bevel gear 105 to rotate, and finally the second bevel gear 105 drives the turntable 106 to rotate. The turntable 106 is provided with a plurality of baffles 107, and the axis of the baffles 107 points to the center of the turntable 106. The storage mechanism 200 includes a storage box 201, and a discharge port is provided at the bottom of the storage box 201, and the discharge port is located directly above the turntable 106. When in use, first pour the mixture of crop seeds and fertilizers into the storage box 201, and the mixture of seeds and fertilizers then falls downward from the discharge port, and then is moved by a traction device such as a tractor. After the device moves, the wheel hub 102 rotates, and the turntable 106 is driven to rotate by the transmission of the first bevel gear 104 and the second bevel gear 105, and finally the seeds and fertilizers dropped on the turntable 106 are thrown out under the rotation and pushing action of the baffles 107, so as to achieve a sowing effect.
[0028] The device can achieve the sowing effect of the mixture of seeds and fertilizers by setting the first bevel gear 104, the second bevel gear 105 and other related components. Compared with the prior art, the first bevel gear 104 and the second bevel gear 105 link the moving component and the sowing component of the device. The device sows when it moves, and the sowing operation stops when the device stops moving. At the same time, a power system is saved, which can reduce the production cost of the device.
[0029] Second embodiment:
[0030] The cross section of the material storage box 201 is an inverted trapezoid.
[0031] By providing the storage box 201 with an inverted trapezoidal cross section, the mixture of seeds and fertilizers is moved toward the bottom center of the storage box 201 when the amount decreases during the sowing process, ensuring stable discharge of the mixture of seeds and fertilizers in the storage box 201.
[0032] Third embodiment:
[0033] like Figure 3As shown, a screw rod 108 is also provided at the upper end of the second bevel gear 105. The screw rod 108 passes through the discharge port at the bottom of the storage box 201 and extends into the storage box 201. The second bevel gear 105 drives the screw rod 108 to rotate coaxially during rotation.
[0034] The spiral rod 108 can be provided to prevent the mixture of seeds and fertilizers from leaking out of the discharge port at the bottom of the storage box 201 when the device is not moving. The rotation of the spiral rod 108 prevents the mixture of seeds and fertilizers from being blocked at the discharge port, thereby ensuring smooth discharge.
[0035] Fourth embodiment:
[0036] The radius of the first bevel gear 104 is greater than that of the second bevel gear 105. The first bevel gear 104 is meshed with the second bevel gear 105. The linear velocity of the surfaces of the two gears is the same when they rotate. When the radius of the first bevel gear 104 is greater than that of the second bevel gear 105, the angular velocity of the second bevel gear 105 is greater than that of the first bevel gear 104, that is, the second bevel gear 105 rotates faster, and the rotating disk 106 connected to the upper end of the second bevel gear 105 also rotates faster accordingly, sowing is more uniform and the sowing radius is also larger.
[0037] Fifth embodiment:
[0038] like Figure 4 As shown, a slide plate 202 is slidably provided in the storage box 201, and a slide rail is provided on the inner wall of the storage box 201. The slide plate 202 is installed on the slide rail. The slide plate 202 divides the interior of the storage box 201 into two spaces, and the sizes of the two spaces can be adjusted by moving the slide plate 202. The specific movement can be achieved by the following method: a rope 203 is provided on the slide plate 202, and the other end of the rope 203 is wound around a fixed pulley 204, and the fixed pulley 204 is fixed on the frame 101. The fixed pulley 204 is rotated to continuously wind the rope 203 thereon, and the slide plate 202 moves forward under the pulling force of the rope 203. After adjusting to a suitable position, the fixed pulley 204 is stopped, and finally the mixture of seeds and fertilizers is poured into the space formed by the left side of the slide plate 202 and the storage box 201.
[0039] The spatial position of the storage box 201 can be adjusted by setting the slide plate 202. When in use, the mixture of seeds and fertilizers can be piled as high as possible in the storage box 201 according to the amount, so as to facilitate the discharge of the mixture of seeds and fertilizers remaining at the bottom of the storage box 201 at the end of sowing.
[0040] Sixth embodiment:
[0041] like Figure 5As shown, a connecting block 205 is installed at one end of the frame 101, and a plurality of through holes are vertically opened in the connecting block 205. Bolts run through the through holes, and the frame 101 is installed on a tractor or other traction machinery by bolts. The through holes installed at different heights can change the angle between the frame 101 and the storage box 201 and the horizontal plane, so that the mixture of seeds and fertilizers can slide to one side of the storage box 201 under the action of gravity when sowing, so as to facilitate the discharge of the material.
[0042] When in use, first pour the mixture of crop seeds and fertilizers into the storage box 201, and then the mixture of seeds and fertilizers falls downward from the discharge port, and then is moved by a traction device such as a tractor. After the device moves, the hub 102 rotates, and the turntable 106 is driven to rotate through the transmission of the first bevel gear 104 and the second bevel gear 105, and finally the mixture of seeds and fertilizers dropped on the turntable 106 is thrown out under the rotation and pushing action of the baffle bar 107, so as to achieve a sowing effect.
[0043] The above embodiment is only one of the preferred implementation modes of the present utility model and should not be used to limit the protection scope of the present utility model. Any changes or modifications that are made to the main design concept and spirit of the present utility model without any substantive significance, as long as the technical problems solved are still consistent with the present utility model, should be included in the protection scope of the present utility model.
Claims
1. A field sowing and fertilizing device, characterized in that: include: A spreading mechanism (100) and a material storage mechanism (200), wherein the material storage mechanism (200) is mounted above the spreading mechanism (100), wherein the spreading mechanism (100) comprises a frame (101), wherein a wheel hub (102) is provided on the frame (101), wherein a rotating shaft (103) is mounted on the wheel hub (102), wherein a first bevel gear (104) is fixedly mounted on the rotating shaft (103), wherein the upper end of the first bevel gear (104) meshes with a second bevel gear (105), wherein a rotating disk (106) is provided at the upper end of the second bevel gear (105), wherein a plurality of retaining bars (107) are provided on the rotating disk (106), wherein the axes of the retaining bars (107) point to the center of the rotating disk (106), and wherein the material storage mechanism (200) comprises a material storage box (201), wherein a material discharge port is provided at the bottom of the material storage box (201), wherein the material discharge port is located directly above the rotating disk (106).
2. A field sowing and fertilizing device according to claim 1, characterized in that: The cross section of the material storage box (201) is an inverted trapezoid.
3. A field sowing and fertilizing device according to claim 2, characterized in that: A spiral rod (108) is also provided at the upper end of the second bevel gear (105), and the spiral rod (108) passes through the discharge port and extends into the storage box (201).
4. A field sowing and fertilizing device according to claim 3, characterized in that: The radius of the first bevel gear (104) is greater than the radius of the second bevel gear (105).
5. A field sowing and fertilizing device according to claim 1, characterized in that: A slide plate (202) is slidably provided in the material storage box (201), a rope (203) is provided on the slide plate (202), the other end of the rope (203) is wound around a fixed pulley (204), and the fixed pulley (204) is fixed on the vehicle frame (101).
6. A field sowing and fertilizing device according to claim 5, characterized in that: A connection block (205) is installed at one end of the vehicle frame (101), and the connection block (205) is vertically provided with a plurality of through holes, through which bolts pass.