CN212034815U

CN212034815U - Crop additional fertilization auxiliary device

Info

Publication number: CN212034815U
Application number: CN201922375341.8U
Authority: CN
Inventors: 不公告发明人
Original assignee: Shen Zhanyong
Current assignee: Heilongjiang Qiuhuifeng Agricultural Service Co ltd
Priority date: 2019-12-26
Filing date: 2019-12-26
Publication date: 2020-12-01
Anticipated expiration: 2029-12-26

Abstract

The utility model provides a crops auxiliary device that topdresses belongs to agricultural machine technical field, which comprises a vehicle rack, the pivot is installed through the bearing to the frame, install the storage case on the frame, install the bearing frame on the frame, install the transmission shaft that runs through on the bearing frame, bevel gear is installed to the lower extreme of transmission shaft, fixed mounting has first gear in the pivot, first gear and bevel gear meshing, fixed mounting has the spill charging tray on the transmission shaft, the dull and stereotyped bottom of frame is installed valve mechanism, valve mechanism includes disc and sliding sleeve, sliding sleeve sliding connection has the connecting rod that runs through, the tip welding of connecting rod has the rack, the downside middle part fixedly connected with second gear of disc. Compared with manual spreading of a pot held by one hand and another hand, the device greatly reduces labor intensity and improves efficiency of topdressing, and in addition, the device is provided with a valve mechanism which can freely adjust the outflow rate of fertilizer.

Description

Crop additional fertilization auxiliary device

Technical Field

The utility model relates to the field of agricultural machinery, particularly, relate to a crops auxiliary device that topdresses.

Background

The crop top dressing method has the advantages that the primary nutrition is usually needed to be provided for the growth of crops by top dressing of the crops for the first time in the early growth stage of the crops, and the crops have strong self-repairability due to the fact that the plant height of the whole crops is low in the early growth stage of the crops, so that large-scale equipment can be applied to farmlands, the crops are fertilized by means of external force, the fertilizers are traditionally mainly thrown by manpower, labor intensity is high, and efficiency is low.

SUMMERY OF THE UTILITY MODEL

In order to compensate above not enough, the utility model provides a crops auxiliary device that topdresses aims at improving and relies on the manual work to scatter the fertilization, and intensity of labour is great, the lower problem of efficiency moreover.

The utility model provides a crop topdressing auxiliary device, which comprises a frame, wherein the frame is provided with a rotating shaft through a bearing, the frame is provided with a storage box, the frame is provided with a bearing seat, the bearing seat is provided with a penetrating transmission shaft, the lower end of the transmission shaft is provided with a bevel gear, the rotating shaft is fixedly provided with a first gear, the first gear is meshed with the bevel gear, the transmission shaft is fixedly provided with a spreading disc, the bottom of a flat plate of the frame is provided with a valve mechanism, the valve mechanism comprises a disc and a sliding sleeve, the sliding sleeve is connected with a penetrating connecting rod in a sliding way, the end part of the connecting rod is welded with a rack, the middle part of the lower side of the disc is fixedly connected with a second gear, the rack is meshed with the second gear, the disc is provided with a first round hole, the upper end of the transmission shaft penetrates through the bottom of the material storage box, and a stirring impeller is fixedly mounted at the upper end of the transmission shaft.

Preferably, the frame is made of a round steel tube and a flat plate through welding, and wheels are fixedly mounted at two ends of the rotating shaft.

Preferably, the inner cavity of the storage box is provided with a step surface, a screen plate is clamped on the step surface, and square meshes are distributed on the screen plate.

Preferably, the sliding sleeve is fixedly installed with the bottom of a flat plate of the frame through a screw, the cross section of the connecting rod is rectangular, and the bottom of the sliding sleeve is screwed with a penetrating butterfly bolt.

Preferably, the bottom of storage case is equipped with the second round hole, the second round hole equals with the size of first round hole, first round hole all is equipped with three groups and distributes on two circular arcs with the axle center, equidimension with the second round hole.

Preferably, the disc is located directly over the material scattering disc, the flat plate of the frame is provided with a through hole which corresponds to the first round hole and is of equal size, and the upper side of the disc is attached to the flat plate of the frame.

The utility model has the advantages that: when in top dressing, the device is pushed to ride on two sides of crops to run, the rotating shaft rotates along with the rolling of the wheels, the transmission shaft rotates along with the rotating shaft, and the material scattering disc and the stirring impeller rotate along with the rotating shaft. Stirring impeller is rotatory the stirring in the top of unloading hole, guarantees that the unloading is smooth and easy, and fertilizer drops on spilling the charging tray through the unloading hole, spills the charging tray rotation and scatters fertilizer and scatter. Compared with manual spreading of a pot held by one hand and another hand, the device greatly reduces labor intensity and improves efficiency of topdressing, and in addition, the device is provided with a valve mechanism which can freely adjust the outflow rate of fertilizer.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.

Fig. 1 is a schematic front view structure diagram provided by an embodiment of the present invention;

fig. 2 is a schematic side view of the structure according to the embodiment of the present invention;

fig. 3 is a schematic top view of the structure according to the embodiment of the present invention;

fig. 4 is a schematic structural diagram of a valve mechanism according to an embodiment of the present invention;

fig. 5 is a schematic structural view of a spreading tray provided by the embodiment of the present invention.

In the figure: 1-a vehicle frame; 2-vehicle wheels; 3, a material storage box; 4-a valve mechanism; 41-disc; 42-a first circular aperture; 43-rack bar; 44-a sliding sleeve; 45-connecting rod; 46-butterfly bolts; 47-a second gear; 5-a rotating shaft; 6-screen plate; 7-stirring impeller; 8-a second circular aperture; 9-a first gear; 10-a material spreading disc; 11-a drive shaft; 12-bevel gear.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

Examples

Referring to fig. 1-5, the utility model provides an auxiliary device for crop topdressing, which comprises a frame 1, wherein a rotating shaft 5 is installed on the frame 1 through a bearing, a storage box 3 is installed on the frame 1, a bearing seat is installed on the frame 1, a through transmission shaft 11 is installed on the bearing seat, a bevel gear 12 is installed at the lower end of the transmission shaft 11, a first gear 9 is fixedly installed on the rotating shaft 5, the first gear 9 is meshed with the bevel gear 12, a material spreading disc 10 is fixedly installed on the transmission shaft 11, a valve mechanism 4 is installed at the flat bottom of the frame 1, the valve mechanism 4 comprises a disc 41 and a sliding sleeve 44, the sliding sleeve 44 is slidably connected with a through connecting rod 45, a rack 43 is welded at the end of the connecting rod 45, a second gear 47 is fixedly connected at the middle part of the lower side of the disc 41, the rack 43 is meshed with, the disc 41 is provided with a first round hole 42, the disc 41 and a second gear 47 are rotatably connected with the transmission shaft 11, the upper end of the transmission shaft 11 penetrates through the bottom of the material storage box 3, and the upper end of the transmission shaft 11 is fixedly provided with a stirring impeller 7.

Specifically, frame 1 adopts circular steel tube and flat plate welding to make, the both ends fixed mounting of pivot 5 has wheel 2, and wheel 2 can drive the rotation of pivot 5 when ground roll walking.

Specifically, the inner chamber of storage case 3 is equipped with the step face, the joint has otter board 6 on the step face, it has square mesh to distribute on the otter board 6, and otter board 6 filters fertilizer, places the caking and causes the jam to the unloading hole.

Specifically, the sliding sleeve 44 is fixedly mounted with the bottom of the flat plate of the frame 1 through screws, the cross section of the connecting rod 45 is rectangular, a through butterfly bolt 46 is screwed at the bottom of the sliding sleeve 44, and the butterfly bolt 46 abuts against the connecting rod 45 after being screwed, so that the telescopic movement of the connecting rod 45 can be limited.

Specifically, the bottom of storage case 3 is equipped with second round hole 8, second round hole 8 equals with the size of first round hole 42, first round hole 42 all is equipped with three groups and distributes on two circular arcs with the axle center, equidimension with second round hole 8. When the first round hole 42 is opposite to the second round hole 8 up and down, the blanking hole is the largest, and when the blanking hole is completely staggered, the fertilizer can be prevented from flowing out.

Specifically, the disc 41 is located right above the spreading disc 10, a through hole which is corresponding to the first round hole 42 and has the same size is formed in the flat plate of the frame 1, and the upper side of the disc 41 is attached to the flat plate of the frame 1. The rack 43 is pushed by the connecting rod 45 to move, the rack 43 can drive the second gear 47 to rotate, and the disc 41 rotates along with the rack, so that the size of the blanking hole is adjusted.

This crops auxiliary device that topdresses' theory of operation: when the fertilizer spreading device is used, fertilizer is added into the storage box 3, then the fertilizer spreading device is pushed to ride on two sides of crops to run, the rotating shaft 5 rotates along with the rolling of the wheels 2, the first gear 9 drives the bevel gear 12 meshed with the first gear to rotate, the transmission shaft 11 drives the spreading disc 10 and the stirring impeller 7 to rotate, the cross contour of the first round hole 42 and the second round hole 8 forms a discharging hole, the stirring impeller 7 rotates above the discharging hole to ensure smooth discharging, the fertilizer falls on the spreading disc 10 through the discharging hole, and the spreading disc 10 throws the fertilizer out of the periphery of the crops. The butterfly bolt 46 is unscrewed, the disc 41 can be driven to rotate through the push-pull connecting rod 45, and then the size of the discharging hole can be adjusted, and further the outflow rate of the fertilizer can be adjusted.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a crops auxiliary device that topdresses, includes frame (1), its characterized in that, pivot (5) are installed through the bearing to frame (1), install storage case (3) on frame (1), install the bearing frame on frame (1), install transmission shaft (11) that run through on the bearing frame, bevel gear (12) are installed to the lower extreme of transmission shaft (11), fixed mounting has first gear (9) on pivot (5), first gear (9) and bevel gear (12) meshing, fixed mounting has spreader (10) on transmission shaft (11), valve mechanism (4) are installed to the dull and stereotyped bottom of frame (1), valve mechanism (4) include disc (41) and sliding sleeve (44), sliding sleeve (44) sliding connection has connecting rod (45) that run through, the tip welding of connecting rod (45) has rack (43), the utility model discloses a storage case, including disc (41), rack (43), disc (41), disc (11), drive shaft (11), the downside middle part fixedly connected with second gear (47) of disc (41), rack (43) and second gear (47) meshing, be equipped with first round hole (42) on disc (41), disc (41) and second gear (47) rotate with drive shaft (11) and are connected, the bottom of storage case (3) is run through to the upper end of drive shaft (11), drive shaft (11) upper end fixed mounting has impeller (7).

2. The auxiliary device for crop topdressing according to claim 1, wherein the frame (1) is made of a round steel tube and a flat plate by welding, and wheels (2) are fixedly mounted at two ends of the rotating shaft (5).

3. The auxiliary device for crop topdressing according to claim 1, wherein the inner cavity of the storage box (3) is provided with a step surface, a screen plate (6) is clamped on the step surface, and square meshes are distributed on the screen plate (6).

4. The crop topdressing auxiliary device according to claim 1, wherein the sliding sleeve (44) is fixedly mounted with the flat bottom of the frame (1) through screws, the section of the connecting rod (45) is rectangular, and a through butterfly bolt (46) is screwed at the bottom of the sliding sleeve (44).

5. The crop topdressing auxiliary device according to claim 1, wherein the bottom of the storage box (3) is provided with a second round hole (8), the size of the second round hole (8) is equal to that of the first round hole (42), and the first round hole (42) and the second round hole (8) are provided with three groups and distributed on two concentric circular arcs with equal size.

6. An auxiliary device for crop topdressing according to claim 1, characterized in that said disc (41) is located directly above the spreading disc (10), the plate of said frame (1) is provided with through holes corresponding to the first circular holes (42) and of equal size, the upper side of said disc (41) is in contact with the plate of the frame (1).