Wheat planting fertilizer spreading device

Abstract

The utility model relates to the field of wheat planting, and discloses a wheat planting fertilizer spreading device which comprises a box body, a flow limiting plate is installed in the box body in a sliding mode, a supporting frame is fixedly installed at the bottom of the box body, a connecting base is fixedly installed at one end of the supporting frame, and two wheels are installed on the lower portion of the supporting frame in parallel. A flow diffusing structure is arranged outside the supporting frame. By controlling the driving motor, wheat seeds or fertilizer can be dispersed under the action of the separation blade, and the wheat seeds and the fertilizer are uniformly distributed and scattered on the land ploughed by the plough under the action of the flow dispersing seat and the flow dispersing groove, so that the sowing can be more thorough and uniform, and the influence of uneven planting results on the output value is avoided; when a lower gear on one side of a wheel rotates, an upper gear rotates reversely, and then a second rotating shaft rotates through a crawler belt, so that the land can be turned over, the exposure of wheat seeds is reduced, and meanwhile, the effect of a fertilizer can be maximized.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of wheat planting, and specifically to a wheat planting fertilizer spreading device. BACKGROUND

[0002] The wheat planting fertilizer seeding device is an agricultural mechanical equipment specially designed for wheat planting, aiming at saving manpower and reducing cost, and can effectively perform seeding and fertilization operation, thereby improving work efficiency and making farmers feel convenient and beneficial when using, considering the target of saving manpower and reducing cost.

[0003] A wheat planting fertilizer spreading device is provided in Chinese patent with publication number CN213426917U, which comprises a baffle and a storage frame. The upper end of the storage frame is provided with a baffle, the lower end of the storage frame is connected with a movable wheel on the outer wall, the front end of the storage frame is fixed with a discharging mechanism on the lower side of the outer wall, the rear end of the storage frame is provided with a connecting frame on the outer wall, the front end of the storage frame is fixed with a fixed filter plate on the outer wall, the front end of the fixed filter plate is fixed with a protective frame on the outer wall, the lower side of the fixed filter plate is provided with a plow hook rod, the upper end of the plow hook rod is fixedly connected with the discharging mechanism by extending upward and obliquely on the outer wall, the right end of the storage frame is provided with a reinforcing plate on the outer wall, and the rear end of the reinforcing plate is fixed with a fixed frame on the outer wall. The device can conveniently add wheat seeds into the planting device through the feeding device on one side, and the seeds are planted in the field through the planting device, so that the feeding of the planting device becomes very convenient.

[0004] The above device has the effects of convenient feeding and quick seeding, but in actual farming operation, the uneven distribution of the scattered material may cause uneven seedling density, affecting the yield of wheat planting, and most of the fertilizer and seeds are exposed, which is not conducive to the absorption of the fertilizer, and the seeds may be eaten by pests. Therefore, a device for spreading fertilizer for wheat planting is needed. SUMMARY

[0005] The utility model aims at providing a wheat planting fertilizer spreading device to solve the problem of uneven seedling density caused by uneven distribution of scattered material when planting wheat with the existing device, and the problem of fertilizer waste or seed death caused by most of the fertilizer and seeds being exposed.

[0006] To achieve the above object, the utility model provides the following technical scheme: A wheat planting fertilizer scattering device, including the box, the inside slide of box installation is limited to flow board, and the bottom of box is fixedly installed with support frame, one end of support frame is fixedly installed with connecting seat, and the lower part of support frame is installed with two wheels side by side, and the outside of support frame is provided with the flow structure. The flow structure includes plough, the plough is fixedly installed outside the support frame through a positioning bolt, a plurality of flow grooves are fixedly installed in the middle of support frame, and a plurality of flow seats are fixedly installed on the upper side of a plurality of flow grooves and the upper part of support frame. The outside of the box is provided with a dispersion structure, the dispersion structure includes two drive motors, the output shaft one end of two drive motors is fixedly installed with first rotation axis, and the first rotation axis is fixedly installed between the box and the dispersion seat, the inside of the dispersion seat is rotatably installed with a paddle, and the both sides of the box are fixedly installed with a baffle.

[0007] Preferably, the flow grooves and the flow seats are misalignedly installed on the support frame, and the distance between the groove pitch of the flow grooves and the flow seats is the same.

[0008] Preferably, the first rotation axis penetrates the dispersion seat, the outside of the baffle is provided with an inclined groove, and the flow seat and the inclined groove are adaptively matched.

[0009] Preferably, the wheels and the support frame are provided with a covering structure, the covering structure includes a lower gear, the lower gear is fixedly installed on the wheel on one side of the support frame, the upper side of the lower gear is engaged with an upper gear, one side of the upper gear is fixedly installed with a front roller, both sides of the support frame are provided with a positioning groove, one side of the positioning groove is fixedly installed with a connecting frame, the support frame and the connecting frame are fixedly connected through a second positioning bolt, a second rotation axis is rotatably installed through the bottom of the connecting frame, a plowshare is fixedly installed on the outside of the second rotation axis in parallel, a rear roller is fixedly installed between one end of the second rotation axis and the connecting frame, and the front roller and the rear roller are rotatably installed through a track.

[0010] Preferably, the shapes of the front roller and the rear roller are both I-shaped, and the cutting edges of the plowshare are arranged clockwise.

[0011] Preferably, the flow grooves and the flow seats are both obliquely installed on the support frame, and the flow grooves, the flow seats and the baffle form a closed space.

[0012] Preferably, the front end of the plowshare is fixedly installed with a square block, and the front and rear sides of the support frame are hollowed out.

[0013] Compared with the prior art, the utility model has the advantages that:

[0014] 1) the wheat planting fertilizer spreading device, through control driving motor, under the action of baffle, can the wheat seed or fertilizer is dispersed, avoid the wheat seed or fertilizer accumulation causes the blockage, the dispersed wheat seed and fertilizer are scattered down through the flow seat and the flow tank, under the action of flow seat and flow tank, the wheat seed and fertilizer are evenly distributed, and scatter in the land plowed by plow, can make the spreading more completely and evenly, avoid the uneven planting results influence the yield.

[0015] 2) the wheat planting fertilizer spreading device, the lower gear on one side of the wheel makes the upper gear reverse rotation when rotating, and then rotates the second rotating shaft through the track, and the external plow of the second rotating shaft can overturn the land, mix the wheat seed or fertilizer, reduce the exposure of the wheat seed, and also maximize the effect of the fertilizer. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is a three-dimensional structure schematic view of the wheat planting fertilizer spreading device in the embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional structure schematic view of the flow structure in the embodiment of the utility model;

[0018] Figure 3 It is a three-dimensional structure schematic view of the dispersion structure in the embodiment of the utility model;

[0019] Figure 4 It is a three-dimensional structure schematic view of the mulching structure in the embodiment of the utility model;

[0020] Figure 5 It is a three-dimensional structure schematic view of the mulching structure in the embodiment of the utility model Figure 4 A schematic view in the embodiment of the utility model.

[0021] In the drawing: 1, box; 2, flow limiting plate; 3, support frame; 4, connecting seat; 5, wheel; 6, flow structure; 601, plow; 602, No. 1 positioning bolt; 603, flow tank; 604, flow seat; 7, dispersion structure; 701, driving motor; 702, first rotating shaft; 703, dispersion seat; 704, push piece; 705, baffle; 8, mulching structure; 801, lower gear; 802, upper gear; 803, front roller; 804, positioning groove; 805, connecting frame; 806, No. 2 positioning bolt; 807, second rotating shaft; 808, plow; 809, rear roller; 810, track. DETAILED DESCRIPTION

[0022] With reference to the accompanying drawings, the technical solutions in the embodiments of the present application will be clearly and completely described below, obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0023] Embodiment one

[0024] In combination Figures 1-3 A wheat planting fertilizer spreading device, comprising a box body 1, a flow limiting plate 2 is slidably installed in the box body 1, a supporting frame 3 is fixedly installed at the bottom of the box body 1, a connecting seat 4 is fixedly installed at one end of the supporting frame 3, two wheels 5 are installed side by side at the lower part of the supporting frame 3, and a flow dispersing structure 6 is arranged outside the supporting frame 3. The flow dispersing structure 6 comprises a plow 601, the plow 601 is fixedly installed outside the supporting frame 3 through a first positioning bolt 602, a plurality of flow dispersing grooves 603 are fixedly installed in the middle of the supporting frame 3, and a plurality of flow dispersing seats 604 are fixedly installed on the upper part of the supporting frame 3 on the upper side of the flow dispersing grooves 603. A dispersing structure 7 is arranged outside the box body 1, the dispersing structure 7 comprises two driving motors 701, a first rotating shaft 702 is fixedly installed at the output shaft of each driving motor 701, a dispersing seat 703 is fixedly installed between the first rotating shaft 702 and the box body 1, a push piece 704 is rotatably installed in the dispersing seat 703, and a baffle 705 is fixedly installed on both sides of the box body 1.

[0025] In combination Figure 2 and Figure 3 Further, the flow dispersing grooves 603 and the flow dispersing seats 604 are installed in a staggered manner on the supporting frame 3, the distance between the groove pitch of the flow dispersing grooves 603 and the flow dispersing seats 604 is the same, the first rotating shaft 702 penetrates the dispersing seat 703, an inclined groove is formed in the outside of the baffle 705, and the flow dispersing seat 604 and the inclined groove are adaptively matched.

[0026] Specifically, the flow limiting plate 2 is opened, the wheat fertilizer flows out of the box body 1, the push piece 704 rotates at high speed under the action of the driving motor 701, the wheat fertilizer is dispersed on the flow dispersing seat 604, and then falls into the flow dispersing grooves 603 from the flow dispersing seat 604, and then flows into the land plowed by the plow 601, so that the wheat fertilizer is uniformly scattered on the land.

[0027] Embodiment two

[0028] In combination Figure 1 , Figure 4 and Figure 5, a covering structure 8 is arranged between the wheel 5 and the support frame 3, the covering structure 8 comprises a lower gear 801 fixedly installed on the wheel 5 on one side of the support frame 3, the upper side of the lower gear 801 is in meshing connection with an upper gear 802, one side of the upper gear 802 is fixedly installed with a front roller 803, both sides of the support frame 3 are provided with positioning grooves 804, one side of the positioning groove 804 is fixedly installed with a connecting frame 805, the support frame 3 and the connecting frame 805 are fixedly connected through a second positioning bolt 806, a second rotating shaft 807 penetrating through the bottom of the connecting frame 805 is rotatably installed, a plough blade 808 is fixedly installed on the outside of the second rotating shaft 807 in parallel, and a rear roller 809 is fixedly installed at one end of the second rotating shaft 807 between the connecting frame 805, and the front roller 803 and the rear roller 809 are rotatably installed through a track 810

[0029] Referring to Figure 4 and Figure 5 , it is further obtained that the shapes of the front roller 803 and the rear roller 809 are both I-shaped, and the cutting edges of the plough blade 808 are arranged clockwise.

[0030] Specifically, after the wheat fertilizer is scattered on the land, the rear plough blade 808 buries it, when the wheel 5 rotates, the lower gear 801 on one side of the wheel 5 rotates, and the upper gear 802 reversely rotates, the front roller 803 on one side of the upper gear 802 synchronously rotates, the rear roller 809 is rotated through the track 810, and the plough blade 806 is rotated, the plough blade 806 acts on the land to turn the land on the wheat fertilizer, so that the wheat fertilizer can be buried in the land.

[0031] Example three

[0032] Referring to Figure 2 and Figure 4 , and on the basis of example one and example two, it is further obtained that the scattering flow groove 603 and the scattering flow seat 604 are both obliquely installed on the support frame 3, and the scattering flow groove, the scattering flow seat 604 and the baffle 705 form a closed space, the front end of the plough blade 808 is fixedly installed with a square block, and the front and rear sides of the support frame 3 are hollowed out.

[0033] Specifically, the scattering flow groove 603 and the scattering flow seat 604 are obliquely installed, so that the wheat fertilizer can be smoothly dropped and avoid accumulation, and because the scattering flow groove, the scattering flow seat 604 and the baffle 705 form a closed space, the wheat fertilizer will not be wasted due to separation from the device when being dispersed by the pushing piece 704, and by hollowing out the front and rear sides of the support frame 3, the soil can be prevented from accumulating on the device.

[0034] In actual operation, the wheat fertilizer flows out from the box 1 by opening the flow limiting plate 2, the driving motor 701 rotates the switch plate 704 at high speed, the wheat fertilizer is dispersed on the scattering seat 604, and falls into the scattering groove 603 from the scattering seat 604, and flows into the land ploughed by the plough 601, so that the wheat fertilizer is evenly scattered on the land;

[0035] When the wheat fertilizer is scattered on the land, the rear plough 808 buries the wheat fertilizer, when the wheel 5 rotates, the lower gear 801 on one side of the wheel 5 rotates, the upper gear 802 reversely rotates, the front roller 803 on one side of the upper gear 802 synchronously rotates, the rear roller 809 rotates through the track 810, and the plough 806 rotates, the plough 806 acts on the land to turn the land on the wheat fertilizer, so that the wheat fertilizer is buried in the land;

[0036] The scattering groove 603 and the scattering seat 604 are obliquely installed, the wheat fertilizer can be smoothly dropped, and accumulation is avoided, the scattering groove, the scattering seat 604 and the baffle 705 form a closed space, the wheat fertilizer is not wasted due to being scattered by the switch plate 704 and deviating from the device, the support frame 3 is hollowed out on the front and rear sides, and the accumulation of soil on the device is avoided.

[0037] Although the embodiments of the utility model have been shown and described, it can be understood by those skilled in the art that the embodiments can be changed, modified, replaced and changed in many ways without departing from the principles and spirits of the utility model, the scope of the utility model is defined by the appended claims and its equivalents.

Claims

1. A wheat planting fertilizer spreading device, comprising a box (1), a flow limiting plate (2) being slidably mounted inside the box (1), a support frame (3) being fixedly mounted at the bottom of the box (1), a connecting seat (4) being fixedly mounted at one end of the support frame (3), and two wheels (5) being mounted in parallel at the lower portion of the support frame (3), characterized in that: A diffuser structure (6) is provided on the outside of the support frame (3); The diffusion structure (6) includes a plow (601), the plow (601) is fixedly mounted on the outside of the support frame (3) via a No. 1 positioning bolt (602), a plurality of diffusion grooves (603) are fixedly mounted through the middle of the support frame (3), and a plurality of diffusion seats (604) are fixedly mounted on the upper side of the plurality of diffusion grooves (603) and located on the upper part of the support frame (3); A dispersion structure (7) is provided on the outside of the box (1), and the dispersion structure (7) includes two drive motors (701), one end of the output shaft of the two drive motors (701) is fixedly mounted with a first rotating shaft (702), a dispersion seat (703) is fixedly mounted between the first rotating shaft (702) and the box (1), a paddle (704) is rotatably mounted inside the dispersion seat (703), and blocking pieces (705) are fixedly mounted on both sides of the box (1).

2. A wheat planting fertilizer spreading device according to claim 1, characterized in that: The diffuser trough (603) and the diffuser seat (604) are staggered and installed on the support frame (3), and the slot pitch of the diffuser trough (603) is the same as the distance between the diffuser seat (604).

3. A wheat planting fertilizer spreading device according to claim 1, characterized in that: The first rotating shaft (702) passes through the dispersion seat (703), an inclined groove is provided on the outside of the blocking piece (705), and the dispersion seat (604) is adaptively matched with the inclined groove.

4. The wheat planting fertilizer spreading device according to claim 1, characterized in that: A covering structure (8) is provided between the wheel (5) and the support frame (3), the covering structure (8) comprising a lower gear (801), the lower gear (801) being fixedly mounted on the wheel (5) on one side of the support frame (3), the upper side of the lower gear (801) being meshedly connected with an upper gear (802), a front roller (803) being fixedly mounted on one side of the upper gear (802), positioning grooves (804) being provided on both sides of the support frame (3), a connecting frame being fixedly mounted on one side of the positioning groove (804), and a connecting frame being fixedly mounted on one side of the positioning groove (804). (805), the support frame (3) and the connecting frame (805) are fixedly connected by a No. 2 positioning bolt (806), a second rotating shaft (807) is rotatably installed on the bottom of the connecting frame (805), a plowing blade (808) is fixedly installed in parallel on the outside of the second rotating shaft (807), and a rear roller (809) is fixedly installed between one end of the second rotating shaft (807) and the connecting frame (805), and the front roller (803) and the rear roller (809) are rotatably installed through a crawler (810).

5. A wheat planting fertilizer spreading device according to claim 4, characterized in that: The front roller (803) and the rear roller (809) are both I-shaped, and the blades of the tilling blades (808) are arranged clockwise.

6. A wheat planting fertilizer spreading device according to claim 3, characterized in that: The diffuser trough (603) and the diffuser seat (604) are both obliquely mounted on the support frame (3), and the diffuser trough, the diffuser seat (604) and the baffle (705) form a closed space.

7. The wheat planting fertilizer spreading device according to claim 5, characterized in that: A four-block block is fixedly mounted on the front end of the tillage blade (808), and the front and rear sides of the support frame (3) are hollowed out.

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