CN211909637U - Fertilizer applicator - Google Patents

Abstract

The fertilizer applicator of the utility model comprises a frame, a feeding device, a stirring device and a fertilizing device. The feeding device, the stirring device and the fertilizing device are arranged on the frame, and the discharge port of the feeding device is located in the stirring device. Among them, the discharge port of the stirring device is located directly above the fertilization device, and the stirring device includes two stirring supports, a stirring shaft, a stirring drum, and a stirring handle. The upper end of the bracket is provided with a bearing, the two ends of the stirring shaft are sleeved and connected with the bearing, the stirring shaft is coaxial with the stirring drum and is fixedly connected with the stirring drum, and the stirring handle is located on one side of the stirring drum and is fixedly connected with the stirring drum. , to drive the stirring shaft to rotate; there are several spiral stirring blades on the inner wall of the stirring drum. When the stirring drum rotates forwardly, the fertilizer is mixed evenly. The drum flows to the fertilizing device.

Description

Fertilizer applicator

technical field

The utility model relates to the technical field of agricultural machinery, in particular to a fertilizer applicator.

Background technique

Fertilization is an indispensable part of field management. During the fertilization process, it is sometimes necessary to apply multiple fertilizers at the same time. Although there are compound fertilizers on the market, the proportion of each component of the compound fertilizer has been fixed, and the proportion of each component cannot be adjusted according to the growth of the plant or the fertility of the soil. If it is mixed manually, various fertilizers cannot be mixed evenly, and it is easy to cause uneven fertility during the fertilization process.

SUMMARY OF THE INVENTION

In view of this, it is necessary to provide a fertilizer applicator that can mix and uniformly fertilize various fertilizers.

A fertilizer applicator comprises a frame, a feeding device, a stirring device and a fertilizing device, wherein the feeding device, the stirring device and the fertilizing device are arranged on the frame, and the discharge port of the feeding device is located in the stirring device, The discharge port of the stirring device is located directly above the fertilizing device. The stirring device includes two stirring supports, a stirring shaft, a stirring drum, and a stirring handle. The lower end of the stirring support is fixedly connected with the frame. The upper end is provided with a bearing, the two ends of the stirring shaft are sleeved and connected with the bearing, the stirring shaft is coaxial with the stirring drum and is fixedly connected with the stirring drum, and the stirring handle is located on one side of the stirring drum and is fixedly connected with the stirring rotary shaft, so as to Drive the stirring shaft to rotate; there are several spiral stirring blades on the inner wall of the stirring drum. When the stirring drum rotates forward, the fertilizer is mixed evenly. When the stirring drum rotates in the reverse direction, the fertilizer flows from the stirring drum to the direction of the Fertilizer device.

Preferably, the frame includes a horizontal support frame, a hanging ear bracket and a walking wheel, the front end of the horizontal support frame is fixedly connected with the hanging ear bracket, and the lower end of the horizontal support frame is provided with a walking wheel to facilitate walking.

Preferably, the feeding device includes a feeding support and a hopper, the lower end of the feeding support is fixedly connected to the frame, the upper end of the feeding support is fixedly connected to the hopper, the upper end of the hopper has a rectangular opening, and the hopper has a The lower end extends into the mixing drum, so that the fertilizer slides into the mixing device from the upper end of the hopper.

Preferably, the fertilizing device includes a fertilizing box and a feeding mechanism, the lower end of the fertilizing box is fixedly connected to the frame, the bottom of the fertilizing box is a mesh-shaped discharge port, so as to facilitate the fertilizer to go down, and the feeding mechanism is located at the discharge port. The lower part of the opening is close to the discharge opening to control the outflow of fertilizer. The blanking mechanism includes a blanking plate, a first connecting rod, a second connecting rod, and an eccentric wheel. The first end is fixedly connected, the second end of the first connecting rod is hinged with the first end of the second connecting rod, the second end of the second connecting rod is hinged with the eccentric shaft of the eccentric wheel, and the eccentric wheel is coaxial with the rotating shaft of the traveling wheel , When the walking wheel rotates, the walking wheel drives the eccentric wheel to rotate, thereby driving the blanking plate to reciprocate back and forth; the two sides of the frame are provided with guide rail grooves that match the blanking plate, and the two sides of the blanking plate are connected with the guide rails. Slot snap connection.

Preferably, the fertilization device further includes a feeding adjustment mechanism, the feeding adjustment mechanism includes a regulating plate and an regulating screw, and the regulating plate is located above the feeding opening of the fertilizing device and is in close contact with the feeding opening of the fertilizing device , the adjustment plate is in the shape of a mesh, the length of the adjustment plate is less than the length of the feeding port of the fertilization device, and one end of the adjustment plate is rotatably connected with the adjustment screw; the corresponding position of the frame is provided with a threaded hole, and the adjustment screw passes through the threaded hole It is connected with the adjustment plate; the bottom of the fertilization box is also provided with a card slot, and the adjustment plate is placed in the card slot; when the adjusting nut is rotated, the gap between the mesh hole of the adjustment plate and the mesh hole of the feeding port of the fertilization device is adjusted. Variable to adjust the amount of fertilization.

Beneficial effects: The fertilizer applicator of the present invention includes a frame, a feeding device, a stirring device, and a fertilizing device. In the stirring device, the discharge port of the stirring device is located directly above the fertilization device. The stirring device includes two stirring brackets, a stirring shaft, a stirring drum, and a stirring handle, and the lower end of the stirring bracket is fixed to the frame. The upper end of the stirring support is provided with a bearing, the two ends of the stirring shaft are sleeved and connected with the bearing, the stirring shaft is coaxial with the stirring drum and is fixedly connected with the stirring drum, and the stirring handle is located on one side of the stirring drum and is connected with the stirring drum. The rotating shaft is fixedly connected to drive the stirring rotating shaft to rotate; the inner wall of the stirring rotating drum is provided with several spiral stirring blades, when the stirring rotating drum rotates forwardly, the fertilizer is mixed evenly; Flow from the mixing drum to the fertilizing device. Through the homogenizing device, various fertilizers can be homogenized, so as to facilitate the control of the proportion of fertilizers.

Description of drawings

FIG. 1 is a schematic structural diagram of a preferred angle of the fertilizer applicator of the present invention.

FIG. 2 is a schematic structural diagram of another preferred angle of the fertilizer applicator of the present invention.

3 is a schematic structural diagram of another preferred angle of the fertilizer applicator of the present invention.

4 is a cross-sectional view of the fertilizer applicator of the present invention.

5 is another cross-sectional view of the fertilizer applicator of the present invention.

FIG. 6 is a schematic structural diagram of the blanking adjustment mechanism of the present invention.

In the figure: fertilizer spreader 10, frame 20, horizontal support frame 201, hanging ear bracket 202, walking wheel 203, feeding device 30, feeding bracket 301, hopper 302, stirring device 40, stirring bracket 401, stirring shaft 402 , mixing drum 403, mixing handle 404, fertilization device 50, fertilization box 501, feeding mechanism 502, feeding plate 5021, first connecting rod 5022, second connecting rod 5023, eccentric wheel 5024, feeding adjustment mechanism 503, Adjusting plate 5031, adjusting screw 5032.

Detailed ways

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following will briefly introduce the accompanying drawings that need to be used in the embodiments. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 to 6, a fertilizer spreader 10 includes a frame 20, a feeding device 30, a stirring device 40, and a fertilizing device 50. The feeding device 30, the stirring device 40, and the fertilizing device 50 are arranged in the machine On the rack 20, the discharge port of the unloading device 30 is located in the stirring device 40, and the discharge port of the stirring device 40 is located directly above the fertilization device 50. The stirring device 40 includes two stirring supports 401 and a stirring shaft. 402, the stirring drum 403, the stirring handle 404, the lower end of the stirring support 401 is fixedly connected with the frame 20, the upper end of the stirring support 401 is provided with a bearing, the two ends of the stirring rotating shaft 402 are sleeved and connected with the bearing, and the stirring rotating shaft 402 is connected with the bearing. The stirring drum 403 is coaxial and is fixedly connected with the stirring drum 403, and the stirring handle 404 is located on one side of the stirring drum 403 and is fixedly connected with the stirring rotary shaft 402 to drive the stirring rotary shaft 402 to rotate; the inner wall of the stirring drum 403 There are several spiral stirring blades on it. When the stirring drum 403 rotates forwardly, the fertilizer is mixed evenly. When the stirring drum 403 rotates in the reverse direction, the fertilizer flows from the stirring drum 403 to the fertilizing device 50 .

Further, the rack 20 includes a horizontal support frame 201, a hanging ear bracket 202, and a walking wheel 203. The front end of the horizontal support frame 201 is fixedly connected with the hanging ear bracket 202, and the lower end of the horizontal support frame 201 is provided with a walking wheel 203. , to facilitate walking.

Further, the feeding device 30 includes a feeding support 301 and a hopper 302. The lower end of the feeding support 301 is fixedly connected to the frame 20, and the upper end of the feeding support 301 is fixedly connected to the hopper 302. The opening at the upper end is rectangular, and the lower end of the hopper 302 extends into the mixing drum 403 , so that the fertilizer slides into the mixing device 40 from the upper end of the hopper 302 .

Further, the fertilization device 50 includes a fertilization box 501 and a feeding mechanism 502. The lower end of the fertilization box 501 is fixedly connected to the frame 20, and the bottom of the fertilization box 501 is a mesh-shaped discharge port, so that the fertilizer can go down easily. The unloading mechanism 502 is located below the discharge port and is close to the discharge port to control the outflow of fertilizer. The unloading mechanism 502 includes a blanking plate 5021, a first connecting rod 5022, a second connecting rod 5023, and an eccentric wheel 5024. , the blanking plate 5021 is fixedly connected with the first end of the first link 5022, the second end of the first link 5022 is hinged with the first end of the second link 5023, and the second end of the second link 5023 It is hinged with the eccentric shaft of the eccentric wheel 5024, and the eccentric wheel 5024 is coaxial with the rotating shaft of the traveling wheel 203. When the traveling wheel 203 rotates, the traveling wheel 203 drives the eccentric wheel 5024 to rotate, thereby driving the blanking plate 5021 to reciprocate back and forth; Both sides of the frame 20 are provided with guide rail grooves matching with the blanking plate 5021 , and both sides of the blanking plate 5021 are engaged with the guide rail grooves.

Preferably, the fertilizing device 50 further includes a feeding adjustment mechanism 503, the feeding regulating mechanism 503 includes an adjusting plate 5031 and an adjusting screw 5032, and the adjusting plate 5031 is located above the feeding opening of the fertilizing device 50 and is connected with the fertilizing The feeding port of the device 50 is close to each other, the adjusting plate 5031 is in the shape of a mesh, the length of the adjusting plate 5031 is less than the length of the feeding port of the fertilization device 50, and one end of the adjusting plate 5031 is rotatably connected with the adjusting screw 5032; There are threaded holes at the corresponding positions, and the adjusting screw 5032 is connected to the adjusting plate 5031 through the threaded holes; the bottom of the fertilization box 501 is also provided with a clamping groove on both sides, and the adjusting plate 5031 is placed in the clamping groove; when the adjusting nut is rotated, the The size of the gap between the mesh hole of the adjusting plate 5031 and the mesh hole of the feed opening of the fertilization device 50 is variable, so as to adjust the amount of fertilization.

When the fertilizer applicator 10 of the present invention is in use, the fertilizer is first poured from the feeding device 30 into the stirring device 40, and the operator turns the stirring handle 404 to stir the fertilizer in the stirring drum 403, so that the fertilizer is stirred. When the fertilizer is mixed evenly, the stirring handle 404 is reversely rotated, so that the fertilizer is poured into the fertilizing box 501 from the discharge port of the stirring drum 403 . Before the fertilizer enters the fertilization box 501, the adjusting screw 5032 is rotated to adjust the gap between the adjustment plate 5031 and the feeding port of the fertilization box 501, and the fertilization amount is controlled. After the fertilizer enters the fertilizing box 501, the tractor, such as a tractor, drives the fertilizer applicator 10 to travel forward, and the traveling wheel drives the blanking plate 5021 of the blanking mechanism 502 to reciprocate during the rotation. When the mesh holes of the feeding plate 5021 and the gap formed by the adjusting plate 5031 and the feeding opening of the fertilizing box 501 are directly aligned, the fertilizer will fall, and fertilizing is performed in this way.

The above disclosures are only the preferred embodiments of the present invention, and of course, it cannot limit the scope of the rights of the present invention. Those of ordinary skill in the art can understand that all or part of the procedures for realizing the above-mentioned embodiments can be implemented according to the present invention. The equivalent changes made by the claims still belong to the scope covered by the utility model.

Claims (5)

1. a fertilizing machine, is characterized in that: comprise rack, unloading device, stirring device, fertilizing device, described unloading device, stirring device, fertilizing device are arranged on the rack, and the discharging of the unloading device The mouth is located in the stirring device, and the discharge port of the stirring device is located directly above the fertilization device. The stirring device includes two stirring brackets, a stirring shaft, a stirring drum, and a stirring handle. The lower end of the stirring bracket is connected to the machine. The upper end of the stirring support is provided with a bearing, the two ends of the stirring shaft are sleeved and connected with the bearing, the stirring shaft is coaxial with the stirring drum and is fixedly connected with the stirring drum, and the stirring handle is located on one side of the stirring drum, and It is fixedly connected with the stirring rotary shaft to drive the stirring rotary shaft to rotate; the inner wall of the stirring rotary drum is provided with a number of spiral stirring blades. , the fertilizer flows from the mixing drum to the fertilizing device. 2. The fertilizer applicator according to claim 1, characterized in that: the frame comprises a horizontal support frame, a hanger bracket, and a walking wheel, the front end of the horizontal support frame is fixedly connected with the hanger bracket, and the The lower end is provided with a walking wheel to facilitate walking. 3. The fertilizer applicator according to claim 2, wherein the feeding device comprises a feeding support and a hopper, the lower end of the feeding support is fixedly connected to the frame, and the upper end of the feeding support is fixedly connected to the hopper The upper end of the hopper has a rectangular opening, and the lower end of the hopper extends into the mixing drum, so that the fertilizer slides into the mixing device from the upper end of the hopper. 4. The fertilizing machine according to claim 3, wherein the fertilizing device comprises a fertilizing box and a feeding mechanism, the lower end of the fertilizing box is fixedly connected to the frame, and the bottom of the fertilizing box is a net-shaped discharging material In order to facilitate the fertilizer to go down, the feeding mechanism is located below the discharge port and is close to the discharge port to control the outflow of the fertilizer. The feeding mechanism includes a feeding plate, a first connecting rod, a second connecting rod, an eccentric The blanking plate is fixedly connected with the first end of the first connecting rod, the second end of the first connecting rod is hinged with the first end of the second connecting rod, and the second end of the second connecting rod is connected with the eccentric wheel. The eccentric shaft is hinged, and the eccentric wheel is coaxial with the rotating shaft of the traveling wheel. When the traveling wheel rotates, the traveling wheel drives the eccentric wheel to rotate, thereby driving the blanking plate to move back and forth; Matching guide rail grooves, the two sides of the blanking plate are connected with the guide rail grooves. 5 . The fertilizer applicator according to claim 4 , wherein the fertilizer applicator further comprises a feeding regulating mechanism, the feeding regulating mechanism comprises a regulating plate and an regulating screw, and the regulating plate is located at the feeding of the fertilizing device. 6 . The upper part of the mouth is close to the feeding mouth of the fertilization device, the adjusting plate is in the shape of a mesh, the length of the regulating plate is less than the length of the feeding mouth of the fertilizing device, and one end of the regulating plate is connected with the adjusting screw in rotation; There is a threaded hole on the position, and the adjusting screw is connected with the adjusting plate through the threaded hole; the two sides of the bottom of the fertilization box are also provided with clamping grooves, and the adjusting plate is placed in the clamping groove; when the adjusting nut is rotated, the mesh holes of the adjusting plate The size of the gap with the mesh opening of the feeding opening of the fertilizing device is variable, so as to adjust the fertilizing amount.

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